:root {
    --primary-color: #ff6600;
    --primary-hover-color: #ff8533;
    --gradient-start: #ff6600;
    --gradient-mid: #9d4edd;
    --gradient-end: #dc2626;
    --supporting-purple: #9d4edd;
    --supporting-red: #dc2626;
    --supporting-yellow: #fbbf24;
    --text-dark: #1d293f;
    --text-light: #48526c;
    --bg-light: #fff7ed;
    --border-color: #fed7aa;
    --card-shadow: 0 8px 24px rgba(255, 102, 0, 0.05);
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    margin: 0;
    padding: 0;
    color: var(--text-dark);
    background-color: #fff;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 80px 24px;
}

h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

h1 {
    font-size: 48px;
    line-height: 1.2;
}

h2 {
    font-size: 40px;
    line-height: 1.3;
    text-align: center;
    margin-bottom: 48px;
}

h3 {
    font-size: 24px;
}

p {
    color: var(--text-light);
    font-size: 18px;
}

img,
svg {
    max-width: 100%;
    height: auto;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- Navigation Bar --- */
.navbar {
    background-color: hsla(0,0%,100%,.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 24px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 20px;
    font-weight: bold;
    color: var(--text-dark);
    text-decoration: none;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

.nav-menu a.active {
    color: var(--primary-color);
    font-weight: 700;
}

.nav-menu a:not(.btn):after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background-color: var(--primary-color);
    transition: all 0.3s ease;
}

.nav-menu a:not(.btn):hover:after {
    width: 100%;
    left: 0;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: #fff;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.nav-toggle:hover,
.nav-toggle:focus {
    background-color: rgba(255, 102, 0, 0.08);
    box-shadow: 0 8px 18px rgba(255, 102, 0, 0.15);
}

.nav-toggle:focus {
    outline: 3px solid rgba(255, 102, 0, 0.3);
    outline-offset: 2px;
}

.nav-toggle-icon {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.nav-toggle-bar {
    width: 22px;
    height: 2px;
    border-radius: 1px;
    background-color: var(--text-dark);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.is-active .nav-toggle-icon .nav-toggle-bar:nth-of-type(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.is-active .nav-toggle-icon .nav-toggle-bar:nth-of-type(2) {
    opacity: 0;
}

.nav-toggle.is-active .nav-toggle-icon .nav-toggle-bar:nth-of-type(3) {
    transform: translateY(-8px) rotate(-45deg);
}

body.nav-open {
    overflow: hidden;
}

/* --- Buttons --- */
.btn {
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.25s ease-in-out;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--primary-hover-color);
}

.btn-secondary {
    background-color: #fff;
    color: var(--text-dark);
    border-color: var(--text-dark);
}

.btn-secondary:hover {
    background-color: #f0f0f0;
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    background-color: #060918;
    padding: 140px 24px 120px;
    overflow: hidden;
    display: flex;
    align-items: center;
    min-height: 640px;
    color: #fff;
}

.hero-background {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-background::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(12, 18, 44, 0.7);
    opacity: 0;
    transition: opacity 1.2s ease;
    pointer-events: none;
    z-index: 1;
}

.hero-background__video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    transition: opacity 1.2s ease;
    z-index: 0;
}

.hero-section.is-video-faded .hero-background::after {
    opacity: 1;
}

.hero-inner {
    position: relative;
    z-index: 2;
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.hero-section h1 {
    margin: 0;
}

.hero-section .highlight {
    background: linear-gradient(93deg,
        var(--gradient-start) 28%,
        var(--gradient-mid) 48%,
        var(--gradient-end) 61%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-section p {
    max-width: 640px;
    margin: 0;
    font-size: 20px;
    color: rgba(255, 255, 255, 0.88);
}

.hero-subtext {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.78);
    max-width: 640px;
}

.hero-subtext p {
    margin: 0;
    color: inherit;
}

.hero-buttons {
    display: flex;
    justify-content: flex-start;
    gap: 16px;
    margin-top: 8px;
}

.hero-reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.hero-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}


.hero-controls {
    position: absolute;
    right: 32px;
    bottom: 32px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.hero-audio-toggle,
.hero-replay-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border: none;
    border-radius: 999px;
    background: rgba(12, 18, 44, 0.68);
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.hero-audio-toggle:hover,
.hero-audio-toggle:focus-visible,
.hero-replay-button:hover,
.hero-replay-button:focus-visible {
    background: rgba(12, 18, 44, 0.85);
    transform: translateY(-2px);
}

.hero-audio-toggle:focus-visible,
.hero-replay-button:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.9);
    outline-offset: 3px;
}

.hero-audio-toggle__icon {
    font-size: 20px;
    line-height: 1;
}

.hero-audio-toggle.is-muted .hero-audio-toggle__icon {
    opacity: 0.7;
}

.hero-replay-button__icon {
    font-size: 20px;
    line-height: 1;
}

@media (max-width: 1240px) {
    .hero-section {
        padding: 120px 24px 110px;
    }
}

@media (max-width: 1024px) {
    .hero-section {
        padding: 110px 20px 100px;
        min-height: 580px;
    }
    .hero-inner {
        max-width: 640px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero-reveal {
        transition: none;
        opacity: 1;
        transform: none;
    }
}

/* --- Feature Section --- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 64px;
}

.feature-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    text-align: left;
    box-shadow: var(--card-shadow);
}

.feature-card h3 {
    margin-top: 0;
}

/* --- Enhanced Why Vector Space Section --- */
.why-vectorspace-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 64px;
}

.feature-card-animated {
    background: #fff;
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 12px 32px rgba(255, 102, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    position: relative;
}

.feature-card-animated:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(255, 102, 0, 0.12);
}

.feature-icon-container {
    margin-bottom: 20px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-content h3 {
    font-size: 22px;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.feature-content p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-light);
}

/* Cost Optimization Animation */
.animated-cost-chart {
    width: 100%;
    height: 100px;
}

.cost-bars {
    display: flex;
    align-items: end;
    justify-content: center;
    height: 80px;
    position: relative;
}

.cost-bar-group {
    display: flex;
    align-items: end;
    gap: 20px;
}

.cost-bar {
    width: 60px;
    height: 70px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: end;
}

.cost-fill {
    width: 100%;
    background: linear-gradient(180deg, var(--supporting-red) 0%, #dc2626 100%);
    border-radius: 8px 8px 0 0;
    height: 0%;
    transition: height 2s ease-in-out;
    animation-delay: 0.5s;
}

.cost-bar.vector-space .cost-fill {
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
}

.cost-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
    margin-top: 8px;
}

.cost-value {
    font-size: 14px;
    font-weight: bold;
    color: var(--primary-color);
    margin-top: 4px;
}

.cost-arrow {
    font-size: 24px;
    color: var(--primary-color);
    margin: 0 10px 20px 10px;
    animation: pulse 2s infinite;
}

.savings-indicator {
    position: absolute;
    top: -20px;
    right: 20px;
    background: linear-gradient(135deg, var(--supporting-yellow) 0%, #f59e0b 100%);
    color: #fff;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    opacity: 0;
    animation: fadeInUp 0.6s ease-in-out forwards;
    animation-delay: 2s;
}

/* AI Models Grid - Clean Design */
.ai-models-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 8px;
    width: 280px;
    height: auto;
    padding: 8px;
    margin: 0 auto;
}

.ai-model-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 8px 6px;
    background: white;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
    min-height: 60px;
}

.ai-model-card:nth-child(1) { animation-delay: 0.1s; }
.ai-model-card:nth-child(2) { animation-delay: 0.2s; }
.ai-model-card:nth-child(3) { animation-delay: 0.3s; }
.ai-model-card:nth-child(4) { animation-delay: 0.4s; }

.ai-model-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.model-logo {
    width: 24px;
    height: 24px;
    object-fit: contain;
    margin-bottom: 4px;
}

.ai-model-card .model-name {
    font-size: 8px;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    line-height: 1.1;
}

/* Individual card styling */
.gpt-card:hover {
    border-left: 3px solid #4CAF50;
}

.claude-card:hover {
    border-left: 3px solid #2196F3;
}

.gemini-card:hover {
    border-left: 3px solid #FF9800;
}

.gpt5-card:hover {
    border-left: 3px solid #9C27B0;
}

/* Team Management Animation - Simplified */
.animated-team-viz {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.team-simple {
    display: flex;
    align-items: center;
    gap: 20px;
}

.team-circle, .management-circle {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
    color: #fff;
    text-align: center;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.team-icon, .management-icon {
    font-size: 20px;
    margin-bottom: 2px;
}

.team-count, .management-label {
    font-size: 10px;
    font-weight: 600;
}

.team-arrow {
    font-size: 24px;
    color: var(--primary-color);
    animation: pulse 2s infinite;
}

/* Animations */
@keyframes fadeInUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Fusion Animation Keyframes */
@keyframes orbitAppear {
    0% {
        opacity: 0;
        transform: scale(0) rotate(-180deg);
    }
    50% {
        transform: scale(1.2) rotate(-90deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

@keyframes modelPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15), inset 0 2px 4px rgba(255, 255, 255, 0.8);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2), inset 0 2px 4px rgba(255, 255, 255, 0.9);
    }
}

@keyframes coreGlow {
    0% {
        box-shadow:
            0 0 20px rgba(255, 102, 0, 0.6),
            inset 0 2px 8px rgba(255, 140, 0, 0.8),
            0 8px 32px rgba(255, 102, 0, 0.3);
    }
    100% {
        box-shadow:
            0 0 30px rgba(255, 102, 0, 0.8),
            inset 0 2px 12px rgba(255, 140, 0, 1),
            0 12px 40px rgba(255, 102, 0, 0.5);
    }
}

@keyframes particleOrbit {
    0% {
        opacity: 0;
        transform: rotate(0deg) translateX(35px) rotate(0deg);
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: rotate(360deg) translateX(35px) rotate(-360deg);
    }
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    }
    50% {
        transform: scale(1.1);
        text-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
    }
}

@keyframes energyFlow {
    0% {
        opacity: 0;
        stroke-dashoffset: 100;
    }
    50% {
        opacity: 0.8;
        stroke-dashoffset: 0;
    }
    100% {
        opacity: 0;
        stroke-dashoffset: -100;
    }
}

@keyframes ringPulse {
    0%, 100% {
        opacity: 0;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.1);
    }
}

@keyframes memberAppear {
    0% { opacity: 0; transform: scale(0); }
    60% { transform: scale(1.1); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes fillCredit {
    0% { width: 0%; }
    100% { width: 75%; }
}

@keyframes flowArrow {
    0% { opacity: 0; transform: translateX(-10px); }
    50% { opacity: 1; }
    100% { opacity: 0; transform: translateX(10px); }
}

/* --- Problems Solved Section --- */
.problems-section {
    background: linear-gradient(135deg, var(--bg-light) 0%, #fff7ed 50%, #ffedd5 100%);
    padding: 80px 0;
}

.problem-cards-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
    margin-top: 64px;
}

.problem-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(255, 102, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    display: flex;
    align-items: center;
    min-height: 300px;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 60px rgba(255, 102, 0, 0.15);
}

.problem-image-container {
    flex: 0 0 300px;
    height: 300px;
    position: relative;
    overflow: hidden;
}

.problem-image-before,
.problem-image-after {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 80px;
    color: #fff;
    transition: opacity 0.6s ease;
}

.problem-image-after {
    opacity: 0;
}

.problem-card.show-after .problem-image-before {
    opacity: 0;
}

.problem-card.show-after .problem-image-after {
    opacity: 1;
}

.problem-card.show-after .before-section {
    opacity: 0.5;
    filter: saturate(0.3);
}

.problem-card.show-after .after-section {
    opacity: 1;
    filter: saturate(1);
}

.problem-card:nth-child(1) .problem-image-before {
    background: transparent;
}

.problem-card:nth-child(1) .problem-image-after {
    background: transparent;
}

.problem-card:nth-child(2) .problem-image-before {
    background: linear-gradient(135deg, var(--supporting-red) 0%, #dc2626 100%);
}

.problem-card:nth-child(2) .problem-image-after {
    background: linear-gradient(135deg, var(--supporting-yellow) 0%, #f59e0b 100%);
}

.problem-card:nth-child(3) .problem-image-before {
    background: linear-gradient(135deg, var(--supporting-purple) 0%, #8b5cf6 100%);
}

.problem-card:nth-child(3) .problem-image-after {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
}

.problem-content {
    flex: 1;
    padding: 40px;
    text-align: left;
}

.problem-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-dark);
}

.before-after-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.before-section, .after-section {
    padding: 20px;
    border-radius: 12px;
    position: relative;
    transition: opacity 0.6s ease, filter 0.6s ease;
}

.before-section {
    background: linear-gradient(135deg, #fee2e2 0%, #fecaca 100%);
    border-left: 4px solid var(--supporting-red);
    opacity: 1;
    filter: saturate(1);
}

.after-section {
    background: linear-gradient(135deg, var(--bg-light) 0%, #ffedd5 100%);
    border-left: 4px solid var(--primary-color);
    opacity: 0.5;
    filter: saturate(0.3);
}

.section-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
    opacity: 0.8;
}

.before-section .section-label {
    color: var(--supporting-red);
}

.after-section .section-label {
    color: var(--primary-color);
}

.section-text {
    font-size: 16px;
    line-height: 1.5;
    color: var(--text-dark);
    margin: 0;
}

.before-section .section-text {
    color: var(--supporting-red);
}

.after-section .section-text {
    color: var(--primary-color);
}

.problem-card::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-top: 30px solid rgba(255, 255, 255, 0.1);
}

/* --- Use Cases Section --- */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.use-case-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    padding: 24px;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
}

.use-case-card h3 {
    margin-top: 0;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 8px;
    display: inline-block;
}

.use-case-card p {
    font-size: 16px;
}

.recommended-features {
    font-size: 14px;
    margin-top: 16px;
    color: var(--text-dark);
    font-weight: bold;
}

.use-case-card ul {
    list-style-type: '✓ ';
    padding-left: 20px;
    font-size: 14px;
    color: var(--text-light);
}

/* --- Pricing Highlight Section --- */
.pricing-highlight-section {
    position: relative;
    background: radial-gradient(circle at top left, rgba(255, 221, 187, 0.6), transparent 55%),
                radial-gradient(circle at bottom right, rgba(255, 102, 0, 0.12), transparent 60%),
                #fffaf5;
    overflow: hidden;
}

.pricing-highlight-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 64px;
}

.pricing-highlight-visual {
    position: relative;
    width: 320px;
    min-height: 320px;
    flex-shrink: 0;
}

.highlight-bubble {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(255, 240, 224, 0.92));
    box-shadow: 0 20px 40px rgba(255, 102, 0, 0.15);
    backdrop-filter: blur(4px);
}

.highlight-bubble::after {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    border: 2px dashed rgba(255, 102, 0, 0.25);
    opacity: 0;
    animation: bubble-glow 4s ease-in-out infinite;
}

.bubble-free {
    top: 0;
    left: 0;
    animation: float 6s ease-in-out infinite;
}

.bubble-unlimited {
    bottom: 12px;
    right: 12px;
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.94), rgba(255, 230, 255, 0.92));
    box-shadow: 0 20px 40px rgba(157, 78, 221, 0.18);
    animation: float 6s ease-in-out infinite reverse;
}

.bubble-title {
    font-size: 52px;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.03em;
}

.bubble-unlimited .bubble-title {
    color: var(--supporting-purple);
    font-size: 56px;
}

.bubble-caption {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-light);
}

.highlight-ornament {
    position: absolute;
    border-radius: 50%;
    opacity: 0.65;
}

.orbit {
    border: 1px solid rgba(255, 102, 0, 0.25);
    animation: orbit-spin 14s linear infinite;
}

.orbit-one {
    width: 260px;
    height: 260px;
    top: 30px;
    left: 30px;
}

.orbit-two {
    width: 220px;
    height: 220px;
    top: 50px;
    left: 50px;
    border-color: rgba(157, 78, 221, 0.22);
    animation-duration: 18s;
}

.sparkle {
    width: 14px;
    height: 14px;
    background: radial-gradient(circle, #fff 0%, rgba(255, 153, 0, 0.8) 60%, transparent 100%);
    animation: sparkle 3.2s ease-in-out infinite;
}

.sparkle-one {
    top: 35px;
    right: 60px;
}

.sparkle-two {
    bottom: 55px;
    left: 48px;
    animation-delay: 1.6s;
}

.pricing-highlight-message {
    max-width: 480px;
}

.pricing-highlight-message p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.pricing-highlight-cta {
    margin-top: 16px;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-14px);
    }
}

@keyframes orbit-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes sparkle {
    0%, 100% {
        transform: scale(0.8);
        opacity: 0.4;
    }
    50% {
        transform: scale(1.3);
        opacity: 1;
    }
}

@keyframes bubble-glow {
    0%, 100% {
        opacity: 0;
        transform: scale(0.9);
    }
    50% {
        opacity: 0.9;
        transform: scale(1);
    }
}

/* --- Pricing Section --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: stretch;
}

.pricing-card {
    background-color: #fff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 32px rgba(255, 102, 0, 0.1);
}

.pricing-card h3 {
    font-size: 28px;
    margin-top: 0;
}

.price {
    font-size: 40px;
    font-weight: bold;
    margin: 16px 0;
}

.price span {
    font-size: 16px;
    font-weight: normal;
    color: var(--text-light);
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 24px 0;
    flex-grow: 1;
}

.pricing-card li {
    padding: 8px 0;
    border-bottom: 1px solid #f0f0f0;
    color: var(--text-light);
}

.pricing-card li:before {
    content: '✓';
    color: var(--primary-color);
    margin-right: 10px;
}

/* --- FAQ Section --- */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    padding: 24px 0;
}

.faq-item summary {
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary:after {
    content: '▼';
    transition: transform 0.2s;
}

.faq-item[open] summary:after {
    transform: rotate(-180deg);
}

.faq-item p {
    margin-top: 16px;
    color: var(--text-light);
    font-size: 16px;
}

/* --- AI Benefits Section --- */
.ai-benefits-section {
    background: linear-gradient(135deg, var(--bg-light) 0%, #fff7ed 50%, #ffedd5 100%);
    padding: 80px 0;
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 64px auto;
    font-size: 20px;
    color: var(--text-light);
}

/* Benefits Hero Grid */
.benefits-hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.benefit-hero-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(255, 102, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 32px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-hero-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(255, 102, 0, 0.12);
}

.benefit-image-placeholder {
    flex-shrink: 0;
}

.image-placeholder {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #fff;
    font-weight: bold;
}

.efficiency-icon {
    background: linear-gradient(135deg, var(--supporting-purple) 0%, #8b5cf6 100%);
}

.cost-icon {
    background: linear-gradient(135deg, var(--supporting-red) 0%, #dc2626 100%);
}

.quality-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
}

.data-icon {
    background: linear-gradient(135deg, var(--supporting-yellow) 0%, #f59e0b 100%);
}

.innovation-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--supporting-yellow) 100%);
}

.benefit-content h3 {
    margin-top: 0;
    margin-bottom: 16px;
    font-size: 28px;
}

.benefit-stats {
    margin-top: 24px;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.stat-number {
    font-size: 36px;
    font-weight: bold;
    color: var(--primary-color);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
}

/* Detailed Benefits Grid */
.benefits-detailed-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-bottom: 80px;
}

@media (max-width: 768px) {
    .benefits-detailed-grid {
        grid-template-columns: 1fr;
    }

    .pricing-highlight-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .pricing-highlight-visual {
        width: 260px;
        min-height: 260px;
        margin: 0 auto;
    }

    .pricing-highlight-message {
        text-align: center;
    }
}

.benefit-detailed-card {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease;
}

.benefit-detailed-card:hover {
    transform: translateY(-5px);
}

.benefit-icon-large .image-placeholder {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px auto;
    font-size: 32px;
}

.benefit-detailed-card h4 {
    font-size: 22px;
    margin-bottom: 16px;
}

.benefit-features {
    list-style: none;
    padding: 0;
    margin-top: 20px;
}

.benefit-features li {
    padding: 8px 0;
    color: var(--text-light);
    position: relative;
    padding-left: 24px;
}

.benefit-features li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Industry Applications */
.industry-applications {
    margin-bottom: 80px;
}

.industry-applications h3 {
    text-align: center;
    margin-bottom: 48px;
    font-size: 32px;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.industry-card {
    background: #fff;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease;
}

.industry-card:hover {
    transform: translateY(-3px);
}

.industry-image-placeholder {
    margin-bottom: 16px;
}

.industry-image-placeholder .image-placeholder {
    width: 60px;
    height: 60px;
    margin: 0 auto;
    font-size: 24px;
    background: var(--bg-light);
    color: var(--text-dark);
}

.industry-card h4 {
    margin: 16px 0 8px 0;
    font-size: 20px;
}

.industry-card p {
    font-size: 14px;
    margin: 8px 0;
}

/* ROI Section */
.roi-section {
    background: #fff;
    border-radius: 20px;
    padding: 48px;
    margin-bottom: 80px;
    box-shadow: 0 16px 32px rgba(255, 102, 0, 0.08);
}

.roi-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: center;
    margin-bottom: 40px;
}

.roi-formula {
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    margin-top: 20px;
}

.roi-formula code {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: var(--text-dark);
}

.roi-chart-container {
    text-align: center;
}

.roi-interactive-chart {
    background: #fff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.05);
    margin-bottom: 16px;
}

.roi-visualization {
    width: 100%;
    height: auto;
}

.roi-cost-line,
.roi-benefit-line {
    animation: drawROILine 3s ease-in-out forwards;
    animation-delay: 0.5s;
}

.roi-point {
    animation: fadeInPoint 0.6s ease-in-out forwards;
}

.roi-point:nth-child(5) { animation-delay: 1.5s; }
.roi-point:nth-child(6) { animation-delay: 1.7s; }
.roi-point:nth-child(7) { animation-delay: 1.9s; }
.roi-point:nth-child(8) { animation-delay: 2.1s; }
.roi-point:nth-child(9) { animation-delay: 1.5s; }
.roi-point:nth-child(10) { animation-delay: 1.7s; }
.roi-point:nth-child(11) { animation-delay: 1.9s; }
.roi-point:nth-child(12) { animation-delay: 2.1s; }

.break-even-line,
.break-even-text,
.roi-legend {
    animation: fadeIn 0.8s ease-in-out forwards;
    animation-delay: 2.5s;
}

.image-caption {
    font-size: 12px;
    color: var(--text-light);
    margin-top: 8px;
}

/* Payback Timeline */
.payback-timeline-container {
    margin: 40px 0;
    padding: 32px;
    background: var(--bg-light);
    border-radius: 16px;
}

.payback-timeline-container h4 {
    text-align: center;
    margin-bottom: 32px;
    font-size: 24px;
    color: var(--text-dark);
}

.timeline-visualization {
    position: relative;
    padding: 20px 0;
}

.timeline-track {
    height: 4px;
    background: #ffedd5;
    border-radius: 2px;
    position: relative;
    margin: 40px 0;
}

.timeline-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
    border-radius: 2px;
    width: 0%;
    transition: width 2s ease-in-out;
    animation: fillTimeline 2s ease-in-out forwards;
    animation-delay: 1s;
}

.timeline-milestones {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.milestone {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.milestone-marker {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ffedd5;
    border: 3px solid #fff;
    box-shadow: 0 2px 8px rgba(255, 102, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.milestone.completed .milestone-marker {
    background: var(--primary-hover-color);
    animation: pulseMarker 0.6s ease-in-out;
}

.milestone.active .milestone-marker {
    background: var(--primary-color);
    animation: pulseMarker 0.6s ease-in-out infinite;
    box-shadow: 0 0 0 0 rgba(255, 102, 0, 0.7);
}

.milestone-label {
    margin-top: 16px;
    text-align: center;
    min-width: 80px;
}

.milestone-label .month {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.milestone-label .cost {
    display: block;
    font-size: 14px;
    font-weight: bold;
}

.milestone.completed .cost {
    color: var(--supporting-yellow);
}

.milestone.active .cost {
    color: var(--primary-color);
}

/* Enhanced ROI Stats */
.roi-stats-enhanced {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 40px 0;
}

.roi-stat-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(255, 102, 0, 0.08);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.roi-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(255, 102, 0, 0.12);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.productivity-icon {
    background: linear-gradient(135deg, var(--supporting-purple) 0%, #8b5cf6 100%);
}

.support-icon {
    background: linear-gradient(135deg, var(--supporting-red) 0%, #dc2626 100%);
}

.scale-icon {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
}

.stat-content {
    flex: 1;
}

.roi-number {
    font-size: 32px;
    font-weight: bold;
    color: var(--primary-color);
    line-height: 1;
}

.roi-unit {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
    margin-left: 2px;
}

.roi-label {
    display: block;
    font-size: 14px;
    color: var(--text-light);
    font-weight: 500;
    margin: 8px 0;
}

.stat-bar {
    height: 4px;
    background: #ffedd5;
    border-radius: 2px;
    overflow: hidden;
    margin-top: 12px;
}

.stat-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
    border-radius: 2px;
    width: 0%;
    transition: width 1.5s ease-in-out;
}

/* Case Study Showcase */
.case-study-showcase {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.case-study-showcase h4 {
    text-align: center;
    margin-bottom: 32px;
    font-size: 24px;
    color: var(--text-dark);
}

.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.case-study-card {
    background: var(--bg-light);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: transform 0.3s ease;
}

.case-study-card:hover {
    transform: translateY(-2px);
}

.case-study-icon {
    width: 60px;
    height: 60px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.08);
}

.case-study-content h5 {
    margin: 0 0 8px 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
}

.case-study-description {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.5;
    margin-bottom: 16px;
}

.case-study-metrics {
    display: flex;
    gap: 20px;
}

.metric-item {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
    line-height: 1;
}

.metric-desc {
    display: block;
    font-size: 11px;
    color: var(--text-light);
    margin-top: 4px;
}

/* Success Factors */
.success-factors {
    margin-bottom: 80px;
}

.success-factors h3 {
    text-align: center;
    margin-bottom: 48px;
    font-size: 32px;
}

.success-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 32px;
}

.success-item {
    text-align: center;
    padding: 32px 24px;
}

.success-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    margin: 0 auto 20px auto;
}

.success-item h4 {
    margin-bottom: 12px;
    font-size: 20px;
}

/* Future Outlook */
.future-outlook {
    background: #fff;
    border-radius: 20px;
    padding: 48px;
    margin-bottom: 80px;
    box-shadow: 0 16px 32px rgba(255, 102, 0, 0.08);
}

.future-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: center;
}

.future-ai {
    width: 200px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--supporting-yellow) 100%);
    margin: 0 auto;
}

/* AI Benefits CTA */
.ai-benefits-cta {
    text-align: center;
    padding: 48px;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-mid) 50%, var(--gradient-end) 100%);
    border-radius: 20px;
    color: #fff;
}

.ai-benefits-cta h3 {
    color: #fff;
    margin-bottom: 16px;
}

.ai-benefits-cta p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

/* Responsive Design for AI Benefits */
@media (max-width: 991px) {
    .benefits-hero-grid {
        grid-template-columns: 1fr;
    }
    
    .benefit-hero-card {
        flex-direction: column;
        text-align: center;
    }
    
    .roi-content,
    .future-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .roi-stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .ai-benefits-section {
        padding: 60px 0;
    }
    
    .benefit-hero-card,
    .roi-section,
    .future-outlook {
        padding: 32px 20px;
    }
    
    .success-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Custom Chart Styles --- */
.productivity-card,
.customer-service-card {
    flex-direction: column;
    padding: 32px;
    text-align: center;
}

.productivity-chart-container,
.customer-service-chart-container {
    width: 100%;
}

.chart-title {
    font-size: 28px;
    font-weight: bold;
    margin-bottom: 24px;
    color: var(--text-dark);
}

/* Productivity Chart Styles */
.productivity-chart {
    margin: 24px 0;
}

.chart-bars {
    display: flex;
    justify-content: center;
    align-items: end;
    gap: 40px;
    height: 200px;
    margin-bottom: 20px;
}

.bar-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.bar {
    width: 60px;
    height: 160px;
    background: var(--bg-light);
    border-radius: 8px 8px 0 0;
    position: relative;
    overflow: hidden;
}

/* New productivity chart bar styles */
.traditional-bar,
.ai-after-bar {
    position: relative;
    width: 80px;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.bar-fill-traditional {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--supporting-red) 0%, #dc2626 100%);
    border-radius: 6px 6px 0 0;
}

.bar-fill-ai {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--supporting-yellow) 0%, #f59e0b 100%);
    border-radius: 6px 6px 0 0;
}

.bar-value {
    position: absolute;
    top: -30px;
    width: 100%;
    text-align: center;
    font-weight: bold;
    color: var(--text-dark);
}

.bar-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
}

.chart-improvement {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.improvement-arrow {
    font-size: 32px;
    color: var(--supporting-yellow);
    animation: bounce 2s infinite;
}

.improvement-text {
    font-size: 20px;
    font-weight: bold;
    color: var(--supporting-yellow);
    padding: 8px 16px;
    background: rgba(251, 191, 36, 0.1);
    border-radius: 20px;
}

/* Customer Service Chart Styles */
.customer-service-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin: 24px 0;
}

.transition-donut-chart {
    position: relative;
    display: inline-block;
}

.human-response-circle {
    transition: stroke-dashoffset 3s ease-in-out;
}

.ai-response-circle {
    transition: stroke-dashoffset 3s ease-in-out;
}

.donut-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.donut-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.donut-transition-text {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.chart-legend {
    display: flex;
    gap: 24px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-dark);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.legend-color.human-color {
    background: #ef4444;
}

.legend-color.ai-color {
    background: #3b82f6;
}

/* Revolution Chart Styles */
.revolution-donut-chart {
    position: relative;
    display: inline-block;
}

.revolution-human-circle {
    transition: stroke-dashoffset 4s ease-in-out;
}

.revolution-ai-circle {
    transition: stroke-dashoffset 4s ease-in-out 0.5s;
}

.transition-arrow {
    transition: opacity 0.5s ease-in-out;
}

.revolution-phase-text {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
    transition: all 0.8s ease-in-out;
}

.revolution-percentage-text {
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
    transition: all 0.8s ease-in-out;
}

.revolution-legend {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 20px;
}

.legend-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    background: #f8fafc;
    border-radius: 12px;
    min-width: 140px;
}

.section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 8px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 4px;
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    flex-shrink: 0;
}

.legend-dot.human-color {
    background: #ef4444;
}

.legend-dot.ai-color {
    background: #10b981;
}

.legend-divider {
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
    margin: 0 8px;
}

.legend-text {
    font-weight: 500;
}

.chart-description {
    margin-top: 20px;
    text-align: left;
}

.chart-description p {
    font-size: 16px;
    line-height: 1.6;
}

/* Decision Support Chart Styles */
.decision-support-card {
    overflow: hidden;
}

.decision-support-chart {
    text-align: center;
    margin-bottom: 20px;
}

.decision-tree-container {
    margin: 20px 0;
    display: flex;
    justify-content: center;
}

.decision-tree {
    overflow: visible;
}

.decision-node {
    fill: var(--primary-color);
    stroke: #fff;
    stroke-width: 2;
    opacity: 0;
    animation: nodeAppear 0.6s ease-in-out forwards;
}

.main-node {
    fill: var(--primary-color);
    animation-delay: 0.2s;
}
.data-node {
    fill: var(--supporting-purple);
    animation-delay: 0.8s;
}
.risk-node {
    fill: var(--supporting-red);
    animation-delay: 1.0s;
}
.strategy-node {
    fill: var(--supporting-yellow);
    animation-delay: 1.2s;
}

.node-text {
    fill: #fff;
    font-size: 10px;
    font-weight: bold;
    dominant-baseline: middle;
    opacity: 0;
    animation: textAppear 0.6s ease-in-out forwards;
}

.main-node + text {
    animation-delay: 0.4s;
}

.data-node + text,
.risk-node + text,
.strategy-node + text {
    animation-delay: 1.4s;
}

.node-text.small { font-size: 9px; }

.branch-line {
    stroke: var(--primary-color);
    stroke-width: 2;
    animation: drawLine 1s ease-in-out forwards;
    opacity: 0.8;
}

.data-pulse {
    fill: var(--primary-color);
    opacity: 0;
    animation: pulse 2s infinite;
    animation-delay: 2s;
}

.decision-metrics {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 20px;
}

.metric {
    text-align: center;
}

.metric-value {
    display: block;
    font-size: 24px;
    font-weight: bold;
    color: var(--primary-color);
}

.metric-label {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
}

/* Support Quality Chart Styles */
.support-quality-card {
    overflow: hidden;
}

.support-quality-chart {
    text-align: center;
    margin-bottom: 20px;
}

.time-quality-visualization {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    margin: 20px 0;
}

.clock-container {
    flex-shrink: 0;
}

.support-clock {
    overflow: visible;
}

.clock-progress {
    stroke: var(--primary-color);
    animation: clockFill 3s ease-in-out forwards;
    animation-delay: 0.5s;
}

.clock-markers {
    opacity: 0;
    animation: fadeIn 0.6s ease-in-out forwards;
    animation-delay: 1s;
}

.clock-markers line {
    stroke: var(--primary-color);
}

.clock-hand {
    transform-origin: 60px 60px;
    opacity: 0;
    animation: fadeIn 0.6s ease-in-out forwards;
}

.hour-hand {
    stroke: var(--supporting-yellow);
    animation-delay: 1.5s;
    animation: fadeIn 0.6s ease-in-out forwards, rotateHand 4s linear infinite;
    animation-delay: 1.5s, 2s;
}

.minute-hand {
    stroke: var(--supporting-purple);
    animation-delay: 1.7s;
    animation: fadeIn 0.6s ease-in-out forwards, rotateMinuteHand 2s linear infinite;
    animation-delay: 1.7s, 2.2s;
}

.clock-text {
    font-size: 12px;
    font-weight: bold;
    fill: var(--primary-color);
}

.quality-bars {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.quality-bar-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.quality-bar {
    width: 140px;
    height: 10px;
    background: rgba(255, 237, 213, 0.5);
    border-radius: 5px;
    overflow: hidden;
    box-shadow: inset 0 2px 4px rgba(255, 102, 0, 0.1);
}

.quality-fill {
    height: 100%;
    border-radius: 4px;
    width: 0%;
    transition: width 2s ease-in-out;
}

.response-quality { background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-hover-color) 100%); }
.speed-quality { background: linear-gradient(90deg, var(--supporting-red) 0%, #dc2626 100%); }
.satisfaction-quality { background: linear-gradient(90deg, var(--supporting-purple) 0%, #9d4edd 100%); }

.quality-label {
    font-size: 13px;
    color: var(--text-dark);
    min-width: 70px;
    font-weight: 500;
}

.uptime-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--bg-light) 0%, #ffedd5 100%);
    border-radius: 20px;
    border: 2px solid var(--primary-color);
}

.uptime-status {
    font-size: 12px;
    color: var(--text-light);
}

.uptime-value {
    font-size: 16px;
    font-weight: bold;
    color: var(--primary-color);
}

/* Cost Efficiency Chart Styles */
.cost-efficiency-card {
    overflow: hidden;
}

.cost-efficiency-chart {
    text-align: center;
    margin-bottom: 20px;
}

.cost-comparison-container {
    margin: 20px 0;
}

.cost-comparison {
    display: flex;
    align-items: end;
    justify-content: center;
    gap: 30px;
    margin-bottom: 30px;
}

.cost-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.cost-header {
    font-size: 14px;
    font-weight: bold;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.cost-stack {
    width: 80px;
    height: 200px;
    display: flex;
    flex-direction: column-reverse;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(255, 102, 0, 0.1);
}

.cost-segment {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    text-align: center;
    position: relative;
    height: 0%;
    animation: growSegment 1.5s ease-in-out forwards;
}

.translation-cost {
    background: linear-gradient(180deg, var(--supporting-red) 0%, #dc2626 100%);
    animation-delay: 0.5s;
}

.outsourcing-cost {
    background: linear-gradient(180deg, var(--supporting-purple) 0%, #8b5cf6 100%);
    animation-delay: 0.8s;
}

.staff-cost {
    background: linear-gradient(180deg, var(--supporting-yellow) 0%, #f59e0b 100%);
    animation-delay: 1.1s;
}

.ai-cost {
    background: linear-gradient(180deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
    animation-delay: 0.5s;
}

.management-cost {
    background: linear-gradient(180deg, var(--supporting-yellow) 0%, #f59e0b 100%);
    animation-delay: 0.8s;
}

.cost-label {
    display: block;
    font-size: 9px;
    margin-bottom: 2px;
}

.cost-amount {
    display: block;
    font-size: 10px;
    font-weight: bold;
}

.total-cost {
    font-size: 16px;
    font-weight: bold;
    color: var(--text-dark);
    margin-top: 10px;
}

.cost-arrow {
    display: flex;
    align-items: center;
    margin: 0 20px;
}

.arrow-container {
    position: relative;
    display: flex;
    align-items: center;
}

.arrow-line {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-hover-color) 100%);
    border-radius: 2px;
    position: relative;
    animation: drawArrow 1s ease-in-out forwards;
    animation-delay: 1.5s;
    transform: scaleX(0);
    transform-origin: left;
}

.arrow-head {
    width: 0;
    height: 0;
    border-left: 10px solid var(--primary-hover-color);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    opacity: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
    animation-delay: 2s;
}

.savings-badge {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--supporting-yellow) 0%, #f59e0b 100%);
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    padding: 4px 12px;
    border-radius: 12px;
    white-space: nowrap;
    opacity: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
    animation-delay: 2.2s;
}

.efficiency-metrics {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.efficiency-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.efficiency-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--supporting-purple) 0%, #8b5cf6 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: bold;
    font-size: 14px;
    box-shadow: 0 4px 8px rgba(255, 102, 0, 0.1);
    animation: bounceIn 0.6s ease-in-out forwards;
    transform: scale(0);
}

.efficiency-item:nth-child(1) .efficiency-circle { animation-delay: 2.5s; }
.efficiency-item:nth-child(2) .efficiency-circle { animation-delay: 2.7s; }
.efficiency-item:nth-child(3) .efficiency-circle { animation-delay: 2.9s; }

.efficiency-label {
    font-size: 12px;
    color: var(--text-light);
    text-align: center;
}

/* Animations */
@keyframes fillBar {
    0% { height: 0%; }
    100% { height: var(--final-height, 100%); }
}

@keyframes fillBarUp {
    0% { height: 0%; }
    100% { height: 100%; }
}

@keyframes fillBarShrink {
    0% { height: 100%; }
    25% { height: 100%; }
    75% { height: 20%; }
    100% { height: 20%; }
}

@keyframes drawCircle {
    0% { stroke-dashoffset: 452.39; }
    100% { stroke-dashoffset: 45.24; }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes nodeAppear {
    0% { opacity: 0; transform: scale(0); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes textAppear {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes drawLine {
    0% { stroke-dashoffset: 100; }
    100% { stroke-dashoffset: 0; }
}

@keyframes pulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.5); }
}

@keyframes clockFill {
    0% { stroke-dashoffset: 314.16; }
    100% { stroke-dashoffset: 0; }
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

@keyframes rotateHand {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes rotateMinuteHand {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(720deg); }
}

@keyframes growSegment {
    0% { height: 0%; }
    100% { height: var(--segment-height); }
}

@keyframes drawArrow {
    0% { transform: scaleX(0); }
    100% { transform: scaleX(1); }
}

@keyframes bounceIn {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

/* ROI Section Animations */
@keyframes drawROILine {
    0% { stroke-dashoffset: 300; }
    100% { stroke-dashoffset: 0; }
}

@keyframes fadeInPoint {
    0% { opacity: 0; transform: scale(0); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes fillTimeline {
    0% { width: 0%; }
    100% { width: 75%; }
}

@keyframes pulseMarker {
    0% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 102, 0, 0.7);
    }
    70% { 
        transform: scale(1.1);
        box-shadow: 0 0 0 10px rgba(255, 102, 0, 0);
    }
    100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 102, 0, 0);
    }
}

@keyframes countUp {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments for charts */
@media (max-width: 767px) {
    .chart-bars {
        gap: 20px;
        height: 150px;
    }
    
    .bar {
        width: 50px;
        height: 120px;
    }
    
    .chart-legend {
        flex-direction: column;
        gap: 12px;
    }
    
    .chart-title {
        font-size: 24px;
    }

    /* Revolution chart mobile */
    .revolution-donut-chart svg {
        width: 180px;
        height: 180px;
    }

    .revolution-legend {
        flex-direction: column;
        gap: 16px;
        margin-top: 16px;
    }

    .legend-section {
        min-width: 120px;
        padding: 12px;
    }

    .section-title {
        font-size: 12px;
    }

    .legend-text {
        font-size: 12px;
    }

    .revolution-phase-text {
        font-size: 14px;
    }

    .revolution-percentage-text {
        font-size: 16px;
    }
    
    /* Decision support chart mobile */
    .decision-tree {
        width: 250px;
        height: 140px;
    }
    
    .decision-metrics {
        gap: 20px;
    }
    
    .metric-value {
        font-size: 20px;
    }
    
    /* Support quality chart mobile */
    .time-quality-visualization {
        flex-direction: column;
        gap: 20px;
    }
    
    .support-clock {
        width: 100px;
        height: 100px;
    }
    
    .quality-bar {
        width: 100px;
    }
    
    /* Cost efficiency chart mobile */
    .cost-comparison {
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .cost-stack {
        width: 60px;
        height: 150px;
    }
    
    .cost-segment {
        font-size: 8px;
    }
    
    .cost-label,
    .cost-amount {
        font-size: 7px;
    }
    
    .efficiency-metrics {
        gap: 15px;
    }
    
    .efficiency-circle {
        width: 50px;
        height: 50px;
        font-size: 12px;
    }
    
    .savings-badge {
        font-size: 10px;
        padding: 3px 8px;
    }
    
    /* ROI Section Mobile */
    .roi-content {
        grid-template-columns: 1fr;
        gap: 24px;
        text-align: center;
    }
    
    .roi-interactive-chart {
        padding: 16px;
    }
    
    .roi-visualization {
        width: 280px;
        height: 180px;
    }
    
    .payback-timeline-container {
        padding: 20px;
    }
    
    .timeline-milestones {
        flex-wrap: wrap;
        gap: 16px;
    }
    
    .milestone {
        flex: 1;
        min-width: 80px;
    }
    
    .milestone-label .month {
        font-size: 10px;
    }
    
    .milestone-label .cost {
        font-size: 12px;
    }
    
    .roi-stats-enhanced {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .roi-stat-card {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 12px;
    }
    
    .stat-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .roi-number {
        font-size: 28px;
    }
    
    .case-studies-grid {
        grid-template-columns: 1fr;
    }
    
    .case-study-card {
        padding: 20px;
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .case-study-icon {
        width: 50px;
        height: 50px;
        font-size: 20px;
        margin: 0 auto;
    }
    
    .case-study-metrics {
        justify-content: center;
        gap: 24px;
    }
    
    .metric-value {
        font-size: 18px;
    }
}

/* --- Waitlist CTA Section --- */
.cta-section {
    background-color: var(--text-dark);
    color: #fff;
    text-align: center;
    border-radius: 20px;
    margin: 0 auto;
}

.cta-section .container {
    padding: 64px 24px;
}

.cta-section h2 {
    color: #fff;
}

.cta-section .highlight {
    background: linear-gradient(93deg, var(--primary-color) 28%, var(--supporting-purple) 48%, var(--supporting-yellow) 61%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Responsive Design --- */
@media (max-width: 991px) {
    h1 { font-size: 40px; }
    h2 { font-size: 32px; }
    .feature-grid, .pricing-grid {
        grid-template-columns: 1fr;
    }
    .why-vectorspace-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .feature-card-animated {
        padding: 24px;
    }
    .feature-icon-container {
        height: 100px;
    }
    .ai-fusion-hub {
        width: 180px;
        height: 120px;
    }
    .fusion-core {
        width: 60px;
        height: 60px;
    }
    .model-sphere {
        width: 36px;
        height: 36px;
    }
    .model-icon {
        width: 6px;
        height: 6px;
    }
    .model-name {
        font-size: 7px;
    }
    .hub-icon {
        font-size: 16px;
    }
    .hub-label {
        font-size: 7px;
    }
    .fusion-label {
        font-size: 6px;
    }
    .problem-cards-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .problem-card:nth-child(1),
    .problem-card:nth-child(2),
    .problem-card:nth-child(3) {
        transform: rotate(0deg);
    }
}

@media (max-width: 767px) {
    .nav-container {
        position: relative;
    }
    .nav-toggle {
        display: inline-flex;
    }
    .nav-menu {
        position: absolute;
        top: calc(100% + 12px);
        right: 0;
        left: 0;
        background: #fff;
        border: 1px solid var(--border-color);
        border-radius: 12px;
        box-shadow: 0 16px 40px rgba(17, 24, 39, 0.12);
        padding: 16px;
        display: none;
        flex-direction: column;
        gap: 12px;
        z-index: 1100;
        max-height: 70vh;
        overflow-y: auto;
    }
    .nav-menu.is-open {
        display: flex;
    }
    .nav-menu a {
        padding: 10px 12px;
    }
    .nav-menu a.btn {
        text-align: center;
    }
    .container { padding: 56px 16px; }
    h1 { font-size: 32px; }
    p { font-size: 16px; }
    .hero-section {
        padding: 96px 16px 84px;
        min-height: 0;
    }
    .hero-inner {
        align-items: center;
        text-align: center;
        gap: 28px;
    }
    .hero-section p {
        font-size: 18px;
        max-width: 100%;
    }
    .hero-subtext {
        margin: 0;
        max-width: 100%;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 14px;
    }
    .hero-buttons .btn {
        display: block;
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
    .hero-controls {
        right: 16px;
        bottom: 24px;
    }
    .hero-audio-toggle,
    .hero-replay-button {
        padding: 10px 16px;
        font-size: 14px;
        gap: 8px;
    }
    .use-cases-grid { grid-template-columns: 1fr; }

    /* Why Vector Space mobile styles */
    .feature-card-animated {
        padding: 20px;
    }
    .feature-icon-container {
        height: 80px;
        margin-bottom: 16px;
    }
    .animated-cost-chart {
        height: 80px;
    }
    .cost-bars {
        height: 60px;
    }
    .cost-bar {
        width: 50px;
        height: 50px;
    }
    .ai-fusion-hub {
        width: 150px;
        height: 100px;
    }
    .fusion-core {
        width: 50px;
        height: 50px;
    }
    .model-sphere {
        width: 30px;
        height: 30px;
    }
    .model-icon {
        width: 4px;
        height: 4px;
    }
    .model-name {
        font-size: 6px;
    }
    .hub-icon {
        font-size: 14px;
    }
    .hub-label {
        font-size: 6px;
    }
    .fusion-label {
        font-size: 5px;
    }
    .animated-team-viz {
        gap: 12px;
    }
    .member-icon {
        width: 28px;
        height: 28px;
        font-size: 14px;
    }
    .feature-content h3 {
        font-size: 20px;
    }
    .feature-content p {
        font-size: 15px;
    }
    .problem-card {
        flex-direction: column;
        align-items: stretch;
        min-height: auto;
    }
    .problem-image-container {
        flex: none;
        width: 100%;
        height: 220px;
    }
    .problem-content {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 48px 14px;
    }
    .hero-section {
        padding: 72px 14px;
    }
    h1 {
        font-size: 28px;
    }
    .hero-section p {
        font-size: 16px;
    }
    .hero-audio-toggle {
        right: 12px;
        bottom: 18px;
        padding: 9px 14px;
        font-size: 13px;
    }
    .pricing-highlight-content {
        gap: 32px;
    }
    .benefit-detailed-card {
        padding: 24px;
    }
    .problem-image-container {
        height: 200px;
    }
}

/* --- Footer Sitemap --- */
.footer-sitemap {
    background-color: var(--text-dark);
    color: #fff;
    padding: 64px 0 32px 0;
    margin-top: 80px;
}

.footer-sitemap .container {
    padding: 0 24px;
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 48px 32px;
    margin-bottom: 48px;
}

.sitemap-column h4 {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 8px;
}

.sitemap-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sitemap-column li {
    margin-bottom: 12px;
}

.sitemap-column a {
    color: #cbd5e1;
    text-decoration: none;
    font-size: 14px;
    line-height: 1.5;
    transition: color 0.3s ease;
}

.sitemap-column a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-logo .nav-logo {
    color: #fff;
    font-size: 24px;
    font-weight: 700;
}

.footer-copyright p {
    color: #9ca3af;
    font-size: 14px;
    margin: 0;
}

/* Mobile responsiveness for footer */
@media (max-width: 768px) {
    .sitemap-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px 16px;
    }

    .sitemap-column h4 {
        font-size: 16px;
    }

    .sitemap-column a {
        font-size: 13px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .footer-logo .nav-logo {
        font-size: 20px;
    }
}

/* =============================
   PRICING PAGE STYLES
   ============================= */

/* Hero Section */
.pricing-hero-section {
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-mid) 50%, var(--gradient-end) 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="white" stop-opacity="0.1"/><stop offset="100%" stop-color="white" stop-opacity="0"/></radialGradient></defs><circle cx="50" cy="10" r="10" fill="url(%23a)"/></svg>') repeat;
    opacity: 0.3;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translateX(-100px); }
    100% { transform: translateX(100px); }
}

.pricing-hero-section h1 {
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-size: 20px;
    line-height: 1.6;
    margin-bottom: 48px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 2;
}

.pricing-hero-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
    margin-top: 64px;
    position: relative;
    z-index: 2;
}

.pricing-hero-stats .stat-item {
    text-align: center;
}

.pricing-hero-stats .stat-number {
    font-size: 48px;
    font-weight: 700;
    display: block;
    margin-bottom: 8px;
    background: linear-gradient(45deg, #ffffff, #f1f5f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-hero-stats .stat-label {
    font-size: 16px;
    opacity: 0.8;
}

/* Cost Comparison Section */
.cost-comparison-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.comparison-chart-container {
    background: white;
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    margin-top: 48px;
}

.chart-header {
    text-align: center;
    margin-bottom: 48px;
}

.chart-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.chart-subtitle {
    font-size: 16px;
    color: var(--text-light);
}

.comparison-bars {
    margin-bottom: 48px;
}

.comparison-bar-group {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 24px;
    height: 300px;
    margin-bottom: 100px;
    position: relative;
}

.competitor-bar {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
    position: relative;
}

.bar-fill {
    width: 100%;
    max-width: 120px;
    background: linear-gradient(45deg, #f87171, #dc2626);
    border-radius: 8px 8px 0 0;
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 16px;
    height: 0%;
    transition: height 2s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fillBar 2s ease-in-out forwards;
}

.vectorspace-bar .bar-fill {
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-mid));
}

.vectorspace-bar.featured {
    transform: scale(1.05);
}

.vectorspace-bar .bar-label {
    bottom: -90px;
}

.bar-value {
    color: white;
    font-weight: 700;
    font-size: 18px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.savings-badge {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, #10b981, #059669);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-5px); }
    60% { transform: translateX(-50%) translateY(-3px); }
}

.bar-label {
    margin-top: 16px;
    text-align: center;
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
}

.company-logo {
    font-size: 32px;
    margin-bottom: 8px;
}

.company-logo img {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.company-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.3;
    margin-top: -12px;
}

.pricing-note {
    margin-top: 32px;
    text-align: center;
}

.pricing-note p {
    margin: 0;
    font-size: 10px;
    color: #9ca3af;
    line-height: 1.4;
}

.comparison-details {
    background: #f8fafc;
    border-radius: 16px;
    padding: 32px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.detail-item h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.detail-item ul {
    list-style: none;
    padding: 0;
}

.detail-item li {
    padding: 8px 0;
    position: relative;
    padding-left: 24px;
    color: var(--text-light);
}

.detail-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Cost Calculator Section */
.cost-calculator-section {
    padding: 100px 0;
    background: white;
}

.calculator-container {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 24px;
    padding: 48px;
    margin-top: 48px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.05);
}

.calculator-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.input-section h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 32px;
    text-align: center;
}

.input-group {
    margin-bottom: 32px;
}

.input-group label {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.slider-container {
    position: relative;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--supporting-purple));
    outline: none;
    -webkit-appearance: none;
    cursor: pointer;
}

.slider::-webkit-slider-thumb {
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--primary-color);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    border: 3px solid var(--primary-color);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.slider-value {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}

.select-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 16px;
    background: white;
    color: var(--text-dark);
    cursor: pointer;
    transition: all 0.3s ease;
}

.select-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.1);
}

.model-checkboxes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 12px;
    border-radius: 12px;
    background: white;
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
}

.checkbox-item:hover {
    border-color: var(--primary-color);
    background: #fff7ed;
}

.checkbox-item input[type="checkbox"] {
    display: none;
}

.checkbox-custom {
    width: 20px;
    height: 20px;
    border: 2px solid #d1d5db;
    border-radius: 4px;
    margin-right: 12px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-item input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-item input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.calculation-results {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.input-column {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.input-caption {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.6;
}

.input-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.input-card-grid.usage-grid {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.input-card-grid.task-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.input-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 16px 20px;
    border-radius: 16px;
    border: 2px solid #e5e7eb;
    background: white;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.04);
}

.input-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 18px 32px rgba(255, 102, 0, 0.12);
}

.input-card:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.16);
}

.input-card.is-active {
    border-color: var(--primary-color);
    background: #fff4ec;
    box-shadow: 0 24px 48px rgba(255, 102, 0, 0.18);
}

.input-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.input-card .input-card-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
}

.input-card .input-card-meta {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.4;
}

.task-tag {
    align-self: flex-start;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 8px;
}

.task-tag.free {
    background: #dcfce7;
    color: #166534;
}

.task-tag.tiny {
    background: #e0f2fe;
    color: #0369a1;
}

.task-tag.medium {
    background: #ede9fe;
    color: #5b21b6;
}

.task-tag.large {
    background: #fee2e2;
    color: #b91c1c;
}

.result-card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    border: 1px solid #f1f5f9;
}

.hero-result {
    background: linear-gradient(135deg, #fff7ed 0%, #fde68a 100%);
    border: none;
    box-shadow: 0 28px 60px rgba(255, 152, 0, 0.25);
    text-align: center;
}

.hero-result .result-value {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.result-sub {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.result-inline-metrics {
    display: flex;
    justify-content: center;
    gap: 24px;
    font-weight: 700;
    color: var(--text-dark);
    font-size: 15px;
}

.metric-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.metric-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 8px;
    font-size: 15px;
    color: var(--text-dark);
}

.metric-list li:last-child {
    border-bottom: none;
}

.metric-list .metric-total {
    font-weight: 700;
    font-size: 16px;
}

.model-summary {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 16px;
    margin-bottom: 8px;
}

.model-note {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
}

.comparison-block {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
}

.comparison-row {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    color: var(--text-dark);
}

.comparison-note {
    font-size: 12px;
    color: var(--text-light);
    margin-top: -4px;
    margin-bottom: 12px;
}

.savings-highlight {
    font-size: 16px;
    font-weight: 700;
    color: #047857;
}

.savings-highlight.negative {
    color: #b91c1c;
}

.formula-callout {
    background: rgba(15, 23, 42, 0.04);
    border-radius: 18px;
    padding: 24px;
}

.formula-list {
    list-style: none;
    margin: 0 0 16px 0;
    padding: 0;
    display: grid;
    gap: 8px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 13px;
    color: #1f2937;
}

.scenario-card {
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
    border: none;
}

.scenario-card p {
    color: #1f2937;
}

.scenario-note {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 12px;
}

.result-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    text-align: center;
}

.recommended-plan {
    text-align: center;
}

.plan-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.plan-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
}

.cost-breakdown {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f1f5f9;
}

.cost-item.total {
    border-bottom: none;
    border-top: 2px solid #e5e7eb;
    padding-top: 16px;
    margin-top: 8px;
    font-weight: 700;
    font-size: 18px;
}

.cost-label {
    color: var(--text-light);
}

.cost-value {
    color: var(--text-dark);
    font-weight: 600;
}

.savings-card {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border: 2px solid #10b981;
}

.savings-comparison {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comparison-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comparison-item.savings .comparison-value {
    color: #059669;
    font-weight: 700;
}

.savings-percentage {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: #059669;
    margin-top: 16px;
    padding: 16px;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 12px;
}

/* Detailed Pricing Plans */
.detailed-pricing-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.pricing-plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.pricing-plan-card {
    background: white;
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    position: relative;
    transition: all 0.3s ease;
}

.pricing-plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.pricing-plan-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.plan-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, var(--primary-color), var(--supporting-purple));
    color: white;
    padding: 8px 24px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.3);
}

.plan-header {
    text-align: center;
    margin-bottom: 32px;
}

.plan-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.plan-price {
    margin-bottom: 12px;
}

.price-amount {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
}

.price-period {
    font-size: 16px;
    color: var(--text-light);
    font-weight: 500;
}

.plan-description {
    color: var(--text-light);
    font-size: 16px;
    margin: 0;
}

.plan-features {
    margin-bottom: 32px;
}

.feature-category {
    margin-bottom: 24px;
}

.feature-category h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #f1f5f9;
}

.feature-category ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-category li {
    padding: 8px 0;
    position: relative;
    padding-left: 28px;
    color: var(--text-light);
    font-size: 14px;
}

.feature-category li.included::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10b981;
    font-weight: bold;
    font-size: 16px;
}

.feature-category li.limited::before {
    content: '⚠';
    position: absolute;
    left: 0;
    color: #f59e0b;
    font-size: 16px;
}

.plan-cta {
    text-align: center;
}

.plan-cta .btn {
    width: 100%;
    margin-bottom: 12px;
}

.cta-note {
    font-size: 12px;
    color: var(--text-light);
    margin: 0;
}

/* Model Pricing Section */
.model-pricing-section {
    padding: 100px 0;
    background: white;
}

.model-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.model-price-card {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid #f1f5f9;
    transition: all 0.3s ease;
}

.model-price-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
}

.model-price-card.featured {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border-color: #10b981;
}

.model-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 36px;
    padding-top: 8px;
}

.model-icon {
    width: 48px;
    height: 48px;
    margin-right: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.model-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.model-info h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.model-info p {
    color: var(--text-light);
    font-size: 14px;
    margin: 0;
}

.pricing-tiers {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.tier-item {
    background: white;
    border-radius: 12px;
    padding: 20px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.tier-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.1);
}

.tier-item.premium {
    border-color: var(--supporting-purple);
    background: linear-gradient(135deg, #faf5ff, #f3e8ff);
}

.tier-item.free {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
}

.tier-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.new-badge {
    background: linear-gradient(45deg, var(--supporting-purple), #8b5cf6);
    color: white;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 8px;
    font-weight: 600;
}

.tier-price {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
}

.tier-price .unit {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
}

.tier-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tier-features li {
    padding: 4px 0;
    color: var(--text-light);
    font-size: 13px;
    position: relative;
    padding-left: 16px;
}

.tier-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* ROI Visualization */
.roi-visualization-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
}

.roi-dashboard {
    background: white;
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    margin-top: 48px;
}

.roi-chart-container {
    margin-bottom: 48px;
}

.roi-chart-container h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
    text-align: center;
}

.roi-chart {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.roi-svg {
    width: 100%;
    max-width: 600px;
    height: auto;
}

/* ROI Chart Animations */
.roi-competitor-line,
.roi-vectorspace-line {
    stroke-dasharray: 600;
    stroke-dashoffset: 600;
    animation: drawLine 3s ease-in-out forwards;
}

.roi-vectorspace-line {
    animation-delay: 0.5s;
}

.roi-point {
    opacity: 0;
    animation: fadeInPoint 0.5s ease-in-out forwards;
}

.roi-point:nth-child(1) { animation-delay: 1s; }
.roi-point:nth-child(2) { animation-delay: 1.2s; }
.roi-point:nth-child(3) { animation-delay: 1.4s; }
.roi-point:nth-child(4) { animation-delay: 1.6s; }
.roi-point:nth-child(5) { animation-delay: 1.8s; }

.roi-legend {
    opacity: 0;
    animation: fadeIn 1s ease-in-out forwards;
    animation-delay: 2s;
}

@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

@keyframes fadeInPoint {
    to { opacity: 1; }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.roi-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
}

.roi-metric-card {
    background: linear-gradient(135deg, #ffffff, #f8fafc);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    border: 1px solid #f1f5f9;
    transition: all 0.3s ease;
}

.roi-metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.metric-icon {
    font-size: 32px;
    margin-bottom: 16px;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.metric-description {
    font-size: 12px;
    color: var(--text-light);
}

/* Pricing FAQ */
.pricing-faq-section {
    padding: 100px 0;
    background: white;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 48px;
    margin-top: 48px;
}

.faq-category h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary-color);
}

.faq-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: #f8fafc;
    border-radius: 12px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(255, 102, 0, 0.1);
}

.faq-item summary {
    padding: 20px;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    list-style: none;
    position: relative;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
    font-weight: bold;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.faq-item[open] summary::after {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
}

.faq-content {
    padding: 0 20px 20px;
    color: var(--text-light);
    line-height: 1.6;
    animation: fadeInDown 0.3s ease-in-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Final CTA Section */
.pricing-cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-mid) 50%, var(--gradient-end) 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><radialGradient id="b" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="white" stop-opacity="0.1"/><stop offset="100%" stop-color="white" stop-opacity="0"/></radialGradient></defs><circle cx="50" cy="10" r="10" fill="url(%23b)"/></svg>') repeat;
    opacity: 0.3;
    animation: float 20s infinite linear reverse;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 24px;
}

.cta-content p {
    font-size: 20px;
    margin-bottom: 48px;
    opacity: 0.9;
    color: white;
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin: 48px 0;
}

.cta-stats .stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    font-size: 24px;
    opacity: 0.9;
}

.stat-text {
    text-align: left;
}

.stat-number {
    font-size: 18px;
    font-weight: 700;
    line-height: 1.2;
}

.stat-label {
    font-size: 14px;
    opacity: 0.8;
    line-height: 1.2;
}

.btn-large {
    font-size: 18px;
    padding: 16px 32px;
}

.cta-note {
    margin-top: 24px;
    font-size: 14px;
    opacity: 0.8;
    color: white;
}

/* Animation for bars filling */
@keyframes fillBar {
    from { height: 0%; }
    to { height: var(--height, 100%); }
}

.openai-bar .bar-fill { --height: 100%; }
.anthropic-bar .bar-fill { --height: 90%; }
.google-bar .bar-fill { --height: 85%; }
.vectorspace-bar .bar-fill { --height: 18%; }

/* Responsive Design */
@media (max-width: 1024px) {
    .pricing-hero-stats {
        gap: 32px;
    }

    .calculator-inputs {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .detail-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .comparison-bar-group {
        gap: 16px;
    }
}

@media (max-width: 768px) {
    .pricing-hero-section h1 {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .pricing-hero-stats {
        flex-direction: column;
        gap: 24px;
    }

    .pricing-hero-stats .stat-number {
        font-size: 36px;
    }

    .comparison-chart-container {
        padding: 24px;
    }

    .comparison-bar-group {
        flex-direction: column;
        align-items: center;
        height: auto;
        gap: 24px;
    }

    .competitor-bar {
        width: 100%;
        max-width: 300px;
        height: 120px;
    }

    .bar-fill {
        width: 100%;
        max-width: none;
        height: 80px;
    }

    .calculator-container {
        padding: 24px;
    }

    .input-column {
        gap: 24px;
    }

    .input-card-grid {
        grid-template-columns: 1fr;
    }

    .result-inline-metrics {
        flex-direction: column;
        gap: 12px;
    }

    .model-checkboxes {
        grid-template-columns: 1fr;
    }

    .pricing-plans-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .pricing-plan-card.featured {
        transform: none;
    }

    .model-pricing-grid {
        grid-template-columns: 1fr;
    }

    .roi-dashboard {
        padding: 24px;
    }

    .roi-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .cta-stats {
        flex-direction: column;
        gap: 24px;
    }

    .cta-stats .stat-item {
        justify-content: center;
    }

    .cta-content h2 {
        font-size: 36px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 16px;
    }

    .hero-buttons .btn {
        display: block;
        width: 100%;
        max-width: 280px;
        text-align: center;
    }
}

/* Register Campaign */
.register-campaign {
    background: #fff;
}

.campaign-hero {
    background: radial-gradient(circle at 20% 20%, rgba(255, 221, 187, 0.4) 0%, transparent 55%),
                radial-gradient(circle at 80% 30%, rgba(157, 78, 221, 0.25) 0%, transparent 60%),
                linear-gradient(135deg, #fff7ed 0%, #fef2f2 100%);
    padding: 120px 20px 80px;
    position: relative;
    overflow: hidden;
}

.campaign-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 80%, rgba(37, 99, 235, 0.12), transparent 55%);
    pointer-events: none;
}

.campaign-hero .container {
    position: relative;
    z-index: 1;
}

.campaign-hero__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 420px);
    gap: 48px;
    align-items: center;
}

.campaign-hero__copy {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.campaign-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(255, 102, 0, 0.35);
    border-radius: 999px;
    padding: 6px 16px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 14px;
    box-shadow: 0 12px 24px rgba(255, 102, 0, 0.12);
}

.campaign-hero__headline {
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.2;
    margin: 0;
}

.campaign-hero__emphasis {
    background: linear-gradient(110deg, var(--primary-color), var(--supporting-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.campaign-hero__lead {
    font-size: 18px;
    color: var(--text-light);
    max-width: 640px;
}

.campaign-highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.campaign-highlight-card {
    background: rgba(255, 255, 255, 0.85);
    border-radius: 20px;
    padding: 20px 24px;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    border: 1px solid rgba(148, 163, 184, 0.12);
    backdrop-filter: blur(12px);
}

.campaign-highlight-card__icon {
    font-size: 24px;
    display: inline-flex;
    margin-bottom: 12px;
}

.campaign-highlight-card__title {
    margin: 0 0 8px;
    font-weight: 700;
    color: var(--text-dark);
}

.campaign-highlight-card__text {
    margin: 0;
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.6;
}

.campaign-form-card {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 24px;
    padding: 32px;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(148, 163, 184, 0.14);
    backdrop-filter: blur(14px);
    max-width: 420px;
}

.campaign-form-card h2 {
    margin-top: 0;
    margin-bottom: 12px;
    font-size: 24px;
    color: var(--text-dark);
}

.campaign-form-card__intro {
    margin: 0 0 24px;
    font-size: 15px;
    color: var(--text-light);
}

.campaign-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group--checkbox {
    margin-top: -4px;
}

.campaign-checkbox {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    flex-wrap: wrap;
}

.campaign-checkbox input[type="checkbox"] {
    margin-top: 4px;
}

.campaign-checkbox__text {
    flex: 1 1 auto;
    min-width: 0;
    line-height: 1.6;
}

.campaign-section {
    padding: 100px 20px;
    background: #fff;
}

.campaign-section:nth-of-type(even) {
    background: linear-gradient(135deg, #f8fafc 0%, #fff 100%);
}

.campaign-section h2 {
    font-size: 32px;
    margin-bottom: 48px;
    text-align: center;
}

.campaign-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.campaign-benefit-card {
    background: #fff;
    border-radius: 20px;
    padding: 28px 24px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.06);
    display: flex;
    flex-direction: column;
    gap: 12px;
    text-align: left;
}

.campaign-benefit-card span {
    font-size: 28px;
}

.campaign-benefit-card h3 {
    margin: 0;
    font-size: 20px;
}

.campaign-benefit-card p {
    margin: 0;
    font-size: 15px;
    color: var(--text-light);
}

.campaign-step-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 20px;
}

.campaign-step-card {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 20px;
    align-items: center;
    padding: 24px;
    background: #fff;
    border-radius: 20px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.05);
}

.campaign-step-number {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--supporting-purple));
    color: #fff;
    font-size: 24px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 24px rgba(255, 102, 0, 0.18);
}

.campaign-step-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.campaign-step-card p {
    margin: 0;
    font-size: 15px;
    color: var(--text-light);
}

.campaign-faq-list {
    display: grid;
    gap: 20px;
}

.campaign-faq-item {
    background: #fff;
    border-radius: 18px;
    padding: 28px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.05);
}

.campaign-faq-item h3 {
    margin: 0 0 12px;
    font-size: 18px;
    color: var(--text-dark);
}

.campaign-faq-item p {
    margin: 0;
    font-size: 15px;
    color: var(--text-light);
}

.campaign-privacy-list {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    display: grid;
    gap: 16px;
    font-size: 15px;
    color: var(--text-light);
}

.campaign-privacy-list a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.campaign-privacy-list a:hover {
    text-decoration: underline;
}

.campaign-contact {
    font-size: 16px;
    color: var(--text-dark);
    text-align: center;
}

.campaign-contact a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.campaign-contact a:hover {
    text-decoration: underline;
}

@media (max-width: 960px) {
    .campaign-hero {
        padding: 108px 16px 72px;
    }

    .campaign-hero__layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .campaign-hero__copy {
        align-items: center;
        text-align: center;
        gap: 20px;
        max-width: 560px;
        margin: 0 auto;
    }

    .campaign-hero__lead {
        margin: 0 auto;
    }

    .campaign-form-card {
        order: -1;
        width: 100%;
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .campaign-hero {
        padding: 96px 16px 60px;
    }

    .campaign-hero__headline {
        font-size: clamp(28px, 7.2vw, 36px);
    }

    .campaign-hero__lead {
        font-size: 16px;
    }

    .campaign-form-card {
        padding: 24px 20px;
    }

    .campaign-form-card h2 {
        font-size: 24px;
    }

    .campaign-form-card__intro {
        font-size: 14px;
    }

    .campaign-form {
        gap: 14px;
    }

    .campaign-highlight-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .campaign-highlight-card {
        padding: 20px;
    }

    .campaign-section {
        padding: 72px 16px;
    }

    .campaign-section h2 {
        font-size: 28px;
    }

    .campaign-benefits {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .campaign-benefit-card {
        padding: 24px 20px;
    }

    .campaign-benefit-card h3 {
        font-size: 18px;
    }

    .campaign-benefit-card p,
    .campaign-highlight-card__text,
    .campaign-step-card p,
    .campaign-faq-item p,
    .campaign-privacy-list {
        font-size: 14px;
    }

    .campaign-step-card {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 20px;
    }

    .campaign-step-number {
        margin-bottom: 0;
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .campaign-faq-item {
        padding: 24px 20px;
    }
}

@media (max-width: 480px) {
    .campaign-badge {
        font-size: 12px;
        padding: 4px 12px;
    }

    .campaign-hero__lead {
        font-size: 15px;
    }

    .campaign-form-card {
        padding: 20px 18px;
    }

    .campaign-form-card__intro {
        font-size: 13px;
    }

    .campaign-checkbox {
        font-size: 13px;
    }

    .campaign-highlight-card__title,
    .campaign-benefit-card h3,
    .campaign-step-card h3,
    .campaign-faq-item h3 {
        font-size: 17px;
    }

    .campaign-contact {
        font-size: 15px;
    }

    .campaign-step-number {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

/* Register Page */
.register-hero {
    background: var(--bg-light);
}

.register-hero .container {
    padding-top: 120px;
    padding-bottom: 40px;
    text-align: center;
}

.register-hero-lead {
    max-width: 720px;
    margin: 16px auto 0;
    font-size: 18px;
    color: var(--text-light);
}

.register-form-section {
    background: #f8fafc;
}

.register-form {
    max-width: 760px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 24px;
    padding: 48px;
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.08);
}

.register-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.register-form label {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.register-form .required {
    color: var(--primary-color);
    margin-left: 4px;
}

.register-form input,
.register-form select,
.register-form textarea {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    color: var(--text-dark);
    background-color: #fff;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.register-form input:focus,
.register-form select:focus,
.register-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.15);
}

.register-form input[type="number"] {
    -moz-appearance: textfield;
}

.register-form input[type="number"]::-webkit-outer-spin-button,
.register-form input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.register-form textarea {
    resize: vertical;
    min-height: 160px;
}

.register-form .form-grid {
    display: grid;
    gap: 24px;
}

.register-form .form-grid.two-columns {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    column-gap: 32px;
    row-gap: 24px;
}

.register-form .form-helper {
    margin: 0;
    font-size: 14px;
    color: var(--text-light);
}

.register-form .form-note {
    background: #f1f5f9;
    border-radius: 16px;
    padding: 16px 20px;
    margin: 24px 0 32px;
}

.register-form .form-note p {
    margin: 0;
    font-size: 14px;
    color: var(--text-light);
}

.register-form .form-status {
    min-height: 1.5em;
    text-align: center;
    font-size: 15px;
    margin: 0 0 24px;
    color: #475569;
}

.register-form .form-status--pending {
    color: #2563eb;
}

.register-form .form-status--success {
    color: #0f766e;
}

.register-form .form-status--error {
    color: #dc2626;
}

.register-form .form-actions {
    text-align: center;
}

.register-form .register-submit {
    min-width: 220px;
    font-size: 18px;
    padding: 14px 32px;
}

@media (max-width: 640px) {
    .register-form {
        padding: 32px 24px;
    }

    .register-form .register-submit {
        width: 100%;
    }
}

/* --- Legal Page --- */
.legal-page {
    background-color: #fff;
}

.legal-hero {
    background: linear-gradient(135deg, rgba(255, 102, 0, 0.08), rgba(157, 78, 221, 0.08));
    padding-top: 80px;
    padding-bottom: 0;
}

.legal-container {
    max-width: 760px;
    text-align: center;
}

.legal-eyebrow {
    display: inline-block;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.legal-container h1 {
    font-size: 40px;
    margin-bottom: 16px;
}

.legal-meta {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 24px;
}

.legal-body {
    background-color: #fff;
}

.legal-content {
    max-width: 760px;
    margin: 0 auto;
    color: var(--text-dark);
}

.legal-content hr {
    border: none;
    border-top: 1px solid rgba(72, 82, 108, 0.1);
    margin: 48px 0;
}

.legal-content h2 {
    font-size: 28px;
    margin: 48px 0 16px;
    text-align: left;
}

.legal-content h3 {
    font-size: 22px;
    margin: 32px 0 12px;
    color: var(--text-dark);
}

.legal-content p {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.legal-content ul {
    padding-left: 20px;
    margin: 0 0 24px;
    color: var(--text-light);
}

.legal-content li {
    margin-bottom: 8px;
}