/* ===== CSS Variables ===== */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);

    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;

    --accent-primary: #06B6D4;
    --accent-secondary: #8B5CF6;
    --accent-tertiary: #F97316;

    --gradient-spectrum: linear-gradient(90deg, #3B82F6, #06B6D4, #10B981, #F59E0B, #EF4444);
    --gradient-primary: linear-gradient(135deg, #06B6D4, #8B5CF6);
    --gradient-glow: radial-gradient(circle at center, rgba(6, 182, 212, 0.15), transparent 70%);

    --border-color: rgba(255, 255, 255, 0.08);
    --border-radius: 16px;
    --border-radius-sm: 8px;
    --border-radius-lg: 24px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px rgba(6, 182, 212, 0.3);

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* ===== Utilities ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-bg {
    background: var(--gradient-primary);
}

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

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    border: none;
    outline: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
    background: var(--bg-card);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1rem;
    border-radius: var(--border-radius);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
}

.logo-icon {
    font-size: 1.5rem;
    background: var(--gradient-spectrum);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--text-primary);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

/* ===== Hero Section ===== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 120px 24px 80px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--gradient-glow);
    opacity: 0.5;
    pointer-events: none;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1), transparent 60%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-title span {
    display: block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 24px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(20px);
}

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

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.8rem;
    animation: float 3s ease-in-out infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
}

@keyframes float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

/* ===== Section Styles ===== */
.section {
    padding: 120px 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 16px auto 0;
}

/* ===== Problem Section ===== */
.problem {
    background: var(--bg-secondary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.problem-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px 32px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.problem-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
}

.problem-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 24px;
    padding: 14px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

.problem-icon svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.problem-stat {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}

.problem-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

.problem-quote {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.problem-quote blockquote {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--text-secondary);
    position: relative;
    padding: 0 40px;
}

.problem-quote blockquote::before,
.problem-quote blockquote::after {
    content: '"';
    font-size: 4rem;
    font-family: Georgia, serif;
    position: absolute;
    color: var(--accent-primary);
    opacity: 0.3;
}

.problem-quote blockquote::before {
    top: -20px;
    left: 0;
}

.problem-quote blockquote::after {
    bottom: -60px;
    right: 0;
}

/* ===== Solution Section ===== */
.solution-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.app-mockup {
    position: relative;
}

.mockup-image {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.mockup-glow {
    position: absolute;
    inset: -20px;
    background: var(--gradient-glow);
    filter: blur(60px);
    opacity: 0.5;
    z-index: -1;
}

.solution-features {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.feature-item {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    border-color: var(--accent-primary);
    transform: translateX(8px);
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    padding: 12px;
    border-radius: 12px;
}

.feature-icon svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.feature-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 6px;
}

.feature-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ===== How It Works Section ===== */
.how-it-works {
    background: var(--bg-secondary);
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
}

.step {
    flex: 1;
    max-width: 300px;
    text-align: center;
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 16px;
}

.step-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px 24px;
    backdrop-filter: blur(10px);
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    padding: 16px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

.step-icon svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-connector {
    flex-shrink: 0;
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
    margin-top: 100px;
    opacity: 0.5;
}

/* ===== Innovation Model Diagram ===== */
.model-section {
    background: var(--bg-secondary);
}

.adaptation-loop {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 400px;
    margin: 0 auto 60px;
}

.loop-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 2;
}

.center-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 8px;
    padding: 18px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 40px rgba(6, 182, 212, 0.4);
    animation: pulse 2s ease-in-out infinite;
}

.center-icon svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.loop-center span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 40px rgba(6, 182, 212, 0.4); }
    50% { box-shadow: 0 0 60px rgba(6, 182, 212, 0.6); }
}

.loop-node {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
    z-index: 2;
}

.loop-node:hover {
    border-color: var(--accent-primary);
    transform: scale(1.05);
}

.node-icon {
    width: 40px;
    height: 40px;
    padding: 8px;
    background: var(--gradient-primary);
    border-radius: 10px;
    flex-shrink: 0;
}

.node-icon svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.node-content {
    text-align: left;
}

.node-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.node-desc {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Position nodes around the center */
.node-1 { top: 0; left: 50%; transform: translateX(-50%); }
.node-2 { top: 50%; right: -60px; transform: translateY(-50%); }
.node-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
.node-4 { top: 50%; left: -60px; transform: translateY(-50%); }

.loop-arrows {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Session Flow */
.session-flow {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.flow-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 32px;
    color: var(--text-secondary);
}

.flow-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.flow-step {
    text-align: center;
    flex: 1;
    max-width: 160px;
}

.flow-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    padding: 16px;
    border-radius: 50%;
    transition: all var(--transition-normal);
}

.flow-icon svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.flow-icon.welcome {
    background: linear-gradient(135deg, #10B981, #06B6D4);
}

.flow-icon.main {
    background: var(--gradient-primary);
    box-shadow: 0 0 30px rgba(6, 182, 212, 0.4);
}

.flow-icon.ending {
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
}

.flow-step:hover .flow-icon {
    transform: scale(1.1);
}

.flow-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.flow-desc {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.flow-arrow {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
}

.flow-arrow svg {
    width: 100%;
    height: 100%;
    stroke: var(--accent-primary);
    opacity: 0.5;
}

/* Innovation Model Responsive */
@media (max-width: 768px) {
    .adaptation-loop {
        height: 500px;
        max-width: 320px;
    }

    .loop-node {
        padding: 12px 14px;
    }

    .node-label {
        font-size: 0.8rem;
    }

    .node-desc {
        font-size: 0.7rem;
    }

    .node-1 { top: 0; left: 50%; transform: translateX(-50%); }
    .node-2 { top: 35%; right: -10px; transform: translateY(-50%); }
    .node-3 { bottom: 0; left: 50%; transform: translateX(-50%); }
    .node-4 { top: 35%; left: -10px; transform: translateY(-50%); }

    .flow-steps {
        flex-direction: column;
        gap: 24px;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .session-flow {
        padding: 32px 24px;
    }
}

/* ===== Features Bento Grid ===== */
.features-bento {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.bento-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.bento-item:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.bento-large {
    grid-column: span 2;
}

.bento-wide {
    grid-column: span 3;
}

.bento-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    padding: 12px;
    background: var(--gradient-primary);
    border-radius: 12px;
}

.bento-icon svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.bento-item h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.bento-item p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.bento-tags {
    display: flex;
    gap: 8px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.bento-tags span {
    padding: 6px 12px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    color: var(--accent-primary);
}

/* ===== Demo Section ===== */
.demo {
    background: var(--bg-secondary);
}

.demo-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 48px;
}

.demo-main {
    width: 100%;
    max-width: 900px;
}

.demo-browser {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.browser-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid var(--border-color);
}

.browser-dots {
    display: flex;
    gap: 8px;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #ffbd2e; }
.browser-dots span:nth-child(3) { background: #28ca42; }

.browser-url {
    flex: 1;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

.browser-content {
    padding: 0;
}

.demo-screenshot {
    width: 100%;
    display: block;
}

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

.demo-cta h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.demo-cta p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ===== Impact Section ===== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 32px;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.testimonial-content {
    flex: 1;
    margin-bottom: 24px;
}

.quote-icon {
    font-size: 4rem;
    font-family: Georgia, serif;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 0.5;
    margin-bottom: 16px;
}

.testimonial-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-secondary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    font-size: 0.95rem;
}

.author-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* ===== Team Section ===== */
.team {
    background: var(--bg-secondary);
}

.team-story {
    max-width: 800px;
    margin: 0 auto 60px;
    text-align: center;
}

.story-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.story-text strong {
    color: var(--text-primary);
}

.team-members {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.team-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 40px 32px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all var(--transition-normal);
}

.team-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.member-avatar {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
}

.member-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    object-position: center;
}

.member-photo.jerry {
    object-position: 25% center;
}

.member-photo.leo {
    object-position: 75% center;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.avatar-placeholder svg {
    width: 100%;
    height: 100%;
    stroke: white;
}

.member-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.member-role {
    font-size: 0.9rem;
    color: var(--accent-primary);
    font-weight: 500;
    margin-bottom: 16px;
}

.member-bio {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.member-tags {
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}

.member-tags span {
    padding: 6px 12px;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 50px;
    font-size: 0.75rem;
    color: var(--accent-primary);
}

/* ===== Vision Timeline ===== */
.vision-timeline {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.vision-timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
    position: relative;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: relative;
    z-index: 1;
}

.marker-dot {
    width: 26px;
    height: 26px;
    background: var(--gradient-primary);
    border-radius: 50%;
    border: 4px solid var(--bg-secondary);
}

.timeline-content {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 24px;
}

.timeline-date {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-primary);
    margin-bottom: 12px;
}

.timeline-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.timeline-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== CTA Section ===== */
.cta {
    background: var(--bg-primary);
    text-align: center;
    padding: 100px 0;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* ===== Footer ===== */
.footer {
    background: var(--bg-secondary);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
    margin-bottom: 40px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-badge {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== Animations ===== */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(30px);
    transition: all 0.6s ease;
}

[data-aos="fade-left"].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .solution-content {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .problem-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin-left: auto;
        margin-right: auto;
    }

    .features-bento {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-large,
    .bento-wide {
        grid-column: span 2;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 8px;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 12px 16px;
        border-radius: var(--border-radius-sm);
        transition: background var(--transition-fast);
    }

    .nav-links a:hover {
        background: var(--bg-card-hover);
    }

    .navbar .btn {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-btn.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    body.menu-open {
        overflow: hidden;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
        padding: 32px 24px;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .section {
        padding: 80px 0;
    }

    .steps-container {
        flex-direction: column;
        align-items: center;
    }

    .step {
        max-width: 100%;
    }

    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0;
    }

    .features-bento {
        grid-template-columns: 1fr;
    }

    .bento-large,
    .bento-wide {
        grid-column: span 1;
    }

    .team-members {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

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

    .footer-badge {
        align-items: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-ctas {
        flex-direction: column;
        width: 100%;
    }

    .hero-ctas .btn {
        width: 100%;
    }

    .problem-quote blockquote {
        padding: 0 20px;
        font-size: 1.1rem;
    }
}