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

:root {
    --bg: #0a0e12;
    --surface: #0e1416;
    --surface-dim: #090f11;
    --surface-container: #141a1e;
    --surface-container-high: #1c2428;
    --surface-container-highest: #252d32;
    --on-surface: #e2e8ec;
    --on-surface-variant: #9eadb5;
    --outline: #4a5c64;
    --outline-variant: #2a3840;
    --primary: #4cd6fb;
    --primary-dim: #2ba8d4;
    --primary-glow: rgba(76, 214, 251, 0.15);
    --primary-intense: rgba(76, 214, 251, 0.3);
    --secondary: #a8b8d0;
    --success: #4ade80;
    --warning: #fbbf24;
    --critical: #f87171;
    --gradient-start: #4cd6fb;
    --gradient-end: #a78bfa;
    --radius-sm: 0.25rem;
    --radius: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ===== THREE.JS CANVAS ===== */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    opacity: 0.4;
}

/* ===== CURSOR GLOW ===== */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(76, 214, 251, 0.06) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s;
    opacity: 0;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 1rem 2rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(10, 14, 18, 0.7);
    border-bottom: 1px solid var(--outline-variant);
    transition: all 0.3s ease;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--on-surface);
    font-weight: 600;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--on-surface-variant);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.2s, transform 0.2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--on-surface);
    border-radius: 2px;
    transition: 0.3s;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: var(--primary);
    color: #001f27;
    box-shadow: 0 0 20px var(--primary-glow), inset 0 1px 0 rgba(255,255,255,0.2);
}

.btn-primary:hover {
    background: #6ee0ff;
    box-shadow: 0 0 40px var(--primary-intense), 0 4px 20px rgba(76, 214, 251, 0.3), inset 0 1px 0 rgba(255,255,255,0.3);
    transform: translateY(-2px) scale(1.02);
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
}

.btn-glass {
    background: rgba(76, 214, 251, 0.08);
    color: var(--primary);
    border: 1px solid rgba(76, 214, 251, 0.25);
    backdrop-filter: blur(10px);
}

.btn-glass:hover {
    background: rgba(76, 214, 251, 0.15);
    border-color: rgba(76, 214, 251, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(76, 214, 251, 0.15);
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.8125rem; }
.btn-lg { padding: 1rem 2rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ===== MAGNETIC BUTTON EFFECT ===== */
.magnetic {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== 3D TILT CARD ===== */
.tilt-card {
    transform-style: preserve-3d;
    transition: transform 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99), box-shadow 0.4s ease;
}

/* ===== CARD SHINE EFFECT ===== */
.card-shine {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(76, 214, 251, 0.06), transparent 40%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.tilt-card:hover .card-shine {
    opacity: 1;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 2rem 4rem;
    max-width: 1200px;
    margin: 0 auto;
    gap: 4rem;
}

.hero-content {
    flex: 1.2;
    max-width: 640px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(76, 214, 251, 0.08);
    border: 1px solid rgba(76, 214, 251, 0.2);
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease forwards;
}

.heartbeat-dot {
    width: 8px;
    height: 8px;
    background: var(--critical);
    border-radius: 50%;
    animation: heartbeat-pulse 1s ease-in-out infinite;
    box-shadow: 0 0 6px var(--critical);
}

@keyframes heartbeat-pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.7; }
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.pulse-dot.green {
    background: var(--success);
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease 0.1s forwards;
    opacity: 0;
}

.hero-question {
    color: var(--on-surface-variant);
    font-weight: 400;
    font-size: 0.6em;
    font-style: italic;
    display: block;
    margin-bottom: 0.5rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.0625rem;
    color: var(--on-surface-variant);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    max-width: 520px;
    animation: fadeInUp 0.8s ease 0.2s forwards;
    opacity: 0;
}

.hero-hope {
    font-size: 1.0625rem;
    color: var(--on-surface);
    line-height: 1.7;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease 0.3s forwards;
    opacity: 0;
}

.hero-hope strong {
    color: var(--primary);
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.4s forwards;
    opacity: 0;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Visual — Heart Monitor */
.hero-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: fadeInUp 1s ease 0.5s forwards;
    opacity: 0;
}

.headset-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    border-radius: 50%;
    animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.heart-monitor {
    position: relative;
    width: 340px;
    border: 1px solid rgba(76, 214, 251, 0.3);
    border-radius: var(--radius-xl);
    background: rgba(10, 14, 18, 0.8);
    backdrop-filter: blur(20px);
    overflow: hidden;
}

.monitor-screen {
    padding: 1.5rem 1.5rem 1rem;
}

.monitor-ecg {
    width: 100%;
    height: 60px;
    margin-bottom: 1rem;
}

.ecg-active {
    fill: none;
    stroke: var(--primary);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-dasharray: 400;
    stroke-dashoffset: 400;
    animation: ecg-monitor 2.5s linear infinite;
    filter: drop-shadow(0 0 4px var(--primary));
}

@keyframes ecg-monitor {
    0% { stroke-dashoffset: 400; }
    100% { stroke-dashoffset: -400; }
}

.monitor-data {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-top: 1px solid var(--outline-variant);
}

.bpm-value, .spo2-value {
    font-size: 1.75rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.bpm-value {
    color: var(--critical);
    animation: bpm-flash 1s ease-in-out infinite;
}

@keyframes bpm-flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.spo2-value {
    color: var(--primary);
}

.bpm-label, .spo2-label {
    display: block;
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--on-surface-variant);
    margin-top: 0.25rem;
}

.monitor-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(76, 214, 251, 0.05);
    border-top: 1px solid var(--outline-variant);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--primary);
}

/* ===== SECTIONS ===== */
.section {
    position: relative;
    z-index: 1;
    padding: 6rem 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: var(--primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.0625rem;
    color: var(--on-surface-variant);
    line-height: 1.7;
}

/* ===== STATS SECTION ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    position: relative;
    padding: 2.5rem 2rem;
    background: rgba(20, 26, 30, 0.6);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    overflow: hidden;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99);
}

.stat-card:hover {
    border-color: rgba(76, 214, 251, 0.4);
    box-shadow: 0 20px 60px rgba(76, 214, 251, 0.1), 0 0 0 1px rgba(76, 214, 251, 0.1);
}

.stat-card.alert {
    border-color: rgba(248, 113, 113, 0.3);
}

.stat-card.alert:hover {
    border-color: rgba(248, 113, 113, 0.5);
    box-shadow: 0 20px 60px rgba(248, 113, 113, 0.08), 0 0 0 1px rgba(248, 113, 113, 0.1);
}

.stat-card.alert .stat-number-large {
    color: var(--critical);
}

.stat-card.success {
    border-color: rgba(74, 222, 128, 0.3);
}

.stat-card.success:hover {
    border-color: rgba(74, 222, 128, 0.5);
    box-shadow: 0 20px 60px rgba(74, 222, 128, 0.08), 0 0 0 1px rgba(74, 222, 128, 0.1);
}

.stat-card.success .stat-number-large {
    color: var(--success);
}

.stat-number-large {
    display: block;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    position: relative;
    transition: transform 0.3s ease;
}

.stat-card:hover .stat-number-large {
    transform: scale(1.05);
}

.stat-description {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    line-height: 1.5;
    position: relative;
}

/* ===== TIMELINE SECTION ===== */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-line {
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--outline-variant);
}

.timeline-progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: linear-gradient(180deg, var(--primary), var(--warning), var(--critical));
    border-radius: 2px;
    transition: height 1s ease;
}

.timeline-item {
    position: relative;
    padding-left: 64px;
    padding-bottom: 3rem;
}

.timeline-marker {
    position: absolute;
    left: 16px;
    top: 4px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--primary);
    background: var(--bg);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover .timeline-marker {
    transform: scale(1.3);
}

.timeline-marker.active {
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary-glow);
}

.timeline-marker.active::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

.timeline-marker.warning {
    border-color: var(--warning);
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.3);
}

.timeline-marker.warning::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 6px;
    height: 6px;
    background: var(--warning);
    border-radius: 50%;
}

.timeline-marker.critical {
    border-color: var(--critical);
    box-shadow: 0 0 10px rgba(248, 113, 113, 0.3);
    animation: critical-pulse 1.5s ease-in-out infinite;
}

.timeline-marker.critical::after {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: 6px;
    height: 6px;
    background: var(--critical);
    border-radius: 50%;
}

@keyframes critical-pulse {
    0%, 100% { box-shadow: 0 0 10px rgba(248, 113, 113, 0.3); }
    50% { box-shadow: 0 0 20px rgba(248, 113, 113, 0.6); }
}

.timeline-content {
    background: rgba(20, 26, 30, 0.5);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.timeline-item:hover .timeline-content {
    border-color: rgba(76, 214, 251, 0.2);
    background: rgba(20, 26, 30, 0.7);
    transform: translateX(4px);
}

.timeline-time {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--primary);
    text-transform: uppercase;
}

.timeline-time.warning-text {
    color: var(--warning);
}

.timeline-time.critical-text {
    color: var(--critical);
}

.timeline-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0.5rem 0;
    letter-spacing: -0.01em;
}

.timeline-content p {
    font-size: 0.9375rem;
    color: var(--on-surface-variant);
    line-height: 1.6;
}

/* Timeline Hope */
.timeline-hope {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(76, 214, 251, 0.03);
    border: 1px solid rgba(76, 214, 251, 0.2);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all 0.3s ease;
}

.timeline-hope:hover {
    border-color: rgba(76, 214, 251, 0.4);
    background: rgba(76, 214, 251, 0.05);
}

.timeline-hope p {
    font-size: 1.0625rem;
    color: var(--on-surface-variant);
    line-height: 1.7;
}

.timeline-hope strong {
    color: var(--on-surface);
}

/* ===== SOLUTION SECTION ===== */
.solution-section {
    text-align: center;
}

.solution-content {
    max-width: 700px;
    margin: 0 auto;
}

.solution-content h2 {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
}

.solution-desc {
    font-size: 1.125rem;
    color: var(--on-surface-variant);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.solution-audience {
    font-size: 1.0625rem;
    color: var(--on-surface-variant);
    line-height: 1.7;
    margin-bottom: 2.5rem;
}

.solution-audience strong {
    color: var(--on-surface);
}

.solution-tagline {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    background: rgba(76, 214, 251, 0.05);
    border: 1px solid rgba(76, 214, 251, 0.2);
    border-radius: var(--radius-xl);
    transition: all 0.3s ease;
}

.solution-tagline:hover {
    border-color: rgba(76, 214, 251, 0.4);
    background: rgba(76, 214, 251, 0.08);
    transform: scale(1.02);
}

.solution-tagline blockquote {
    font-size: 1.125rem;
    font-weight: 600;
    font-style: italic;
    color: var(--primary);
    letter-spacing: -0.01em;
}

/* ===== FEATURES GRID ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    position: relative;
    padding: 2rem;
    background: rgba(20, 26, 30, 0.5);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99);
}

.feature-card:hover {
    border-color: rgba(76, 214, 251, 0.4);
    background: rgba(20, 26, 30, 0.8);
    box-shadow: 0 20px 60px rgba(76, 214, 251, 0.08), 0 0 0 1px rgba(76, 214, 251, 0.05);
}

.feature-card:hover .feature-icon svg {
    transform: scale(1.1) rotate(2deg);
}

.feature-icon {
    margin-bottom: 1.25rem;
}

.feature-icon svg {
    transition: transform 0.3s ease;
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: var(--primary);
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--on-surface-variant);
    line-height: 1.6;
}

/* ===== SPLIT SECTIONS (B2C / B2B) ===== */
.split-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.split-content.reverse {
    flex-direction: row-reverse;
}

.split-text {
    flex: 1;
}

.split-text h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.split-text > p {
    font-size: 1.0625rem;
    color: var(--on-surface-variant);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.check-list {
    list-style: none;
    margin-bottom: 2rem;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.625rem 0;
    font-size: 0.9375rem;
    color: var(--on-surface);
    transition: transform 0.2s ease;
}

.check-list li:hover {
    transform: translateX(4px);
}

.split-visual {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Glass Cards */
.glass-card {
    position: relative;
    width: 100%;
    max-width: 380px;
    padding: 2rem;
    background: rgba(14, 20, 22, 0.7);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99);
}

.glass-card:hover {
    border-color: rgba(76, 214, 251, 0.3);
    box-shadow: 0 20px 60px rgba(76, 214, 251, 0.08);
}

.glass-card.floating {
    animation: float 6s ease-in-out infinite;
}

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

.glass-card-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--outline-variant);
}

.kit-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.kit-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(76, 214, 251, 0.04);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.kit-item:hover {
    border-color: rgba(76, 214, 251, 0.3);
    background: rgba(76, 214, 251, 0.08);
    transform: translateY(-2px);
}

.kit-icon {
    font-size: 1.25rem;
}

/* Dashboard Preview */
.dashboard-preview {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.dash-row {
    display: flex;
    gap: 1rem;
}

.dash-metric {
    flex: 1;
    padding: 1rem;
    background: rgba(76, 214, 251, 0.04);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all 0.3s ease;
}

.dash-metric:hover {
    border-color: rgba(76, 214, 251, 0.3);
    transform: translateY(-2px);
}

.dash-val {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.02em;
}

.dash-lbl {
    font-size: 0.6875rem;
    color: var(--on-surface-variant);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dash-bars {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.dash-bar {
    position: relative;
    height: 28px;
    background: var(--outline-variant);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.dash-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--w);
    background: linear-gradient(90deg, rgba(76, 214, 251, 0.3), rgba(76, 214, 251, 0.6));
    border-radius: var(--radius-sm);
    transition: width 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.dash-bar span {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    height: 100%;
    padding-left: 0.75rem;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--on-surface);
}

/* ===== HOW IT WORKS ===== */
.steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.step {
    position: relative;
    text-align: center;
    padding: 2rem;
    max-width: 280px;
    background: rgba(20, 26, 30, 0.4);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99);
}

.step:hover {
    border-color: rgba(76, 214, 251, 0.3);
    background: rgba(20, 26, 30, 0.7);
    box-shadow: 0 20px 60px rgba(76, 214, 251, 0.08);
}

.step:hover .step-number {
    opacity: 0.6;
    transform: scale(1.1);
}

.step-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    opacity: 0.3;
    letter-spacing: -0.05em;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.step h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.step p {
    font-size: 0.9375rem;
    color: var(--on-surface-variant);
    line-height: 1.6;
}

.step-connector {
    width: 60px;
    height: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.connector-line {
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0.4;
    border-radius: 1px;
}

/* ===== BOOKING CARDS ===== */
.booking-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.booking-card {
    position: relative;
    padding: 2.5rem;
    background: rgba(20, 26, 30, 0.5);
    border: 1px solid var(--outline-variant);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.03, 0.98, 0.52, 0.99);
}

.booking-card:hover {
    border-color: rgba(76, 214, 251, 0.4);
    box-shadow: 0 20px 60px rgba(76, 214, 251, 0.08);
}

.booking-card.featured {
    border-color: rgba(76, 214, 251, 0.4);
    background: rgba(76, 214, 251, 0.03);
    box-shadow: 0 0 40px rgba(76, 214, 251, 0.05);
}

.booking-card.featured:hover {
    box-shadow: 0 20px 80px rgba(76, 214, 251, 0.12);
}

.featured-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.375rem 1rem;
    background: var(--primary);
    color: #001f27;
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    border-radius: 9999px;
}

.booking-type {
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--primary);
}

.booking-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0.5rem 0;
    letter-spacing: -0.02em;
}

.booking-desc {
    font-size: 0.9375rem;
    color: var(--on-surface-variant);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.booking-features {
    list-style: none;
    margin-bottom: 2rem;
}

.booking-features li {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--on-surface);
    padding-left: 1.5rem;
    position: relative;
    transition: transform 0.2s ease;
}

.booking-features li:hover {
    transform: translateX(4px);
}

.booking-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s ease;
}

.booking-features li:hover::before {
    transform: translateY(-50%) scale(1.5);
}

/* ===== CTA ===== */
.cta-card {
    position: relative;
    text-align: center;
    padding: 5rem 2rem;
    background: linear-gradient(135deg, rgba(76, 214, 251, 0.05), rgba(167, 139, 250, 0.05));
    border: 1px solid rgba(76, 214, 251, 0.2);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(20px);
    overflow: hidden;
}

.cta-orbs {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    animation: orb-float 8s ease-in-out infinite;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: rgba(76, 214, 251, 0.1);
    top: -100px;
    right: -50px;
    animation-delay: 0s;
}

.orb-2 {
    width: 200px;
    height: 200px;
    background: rgba(167, 139, 250, 0.08);
    bottom: -80px;
    left: -40px;
    animation-delay: -3s;
}

.orb-3 {
    width: 150px;
    height: 150px;
    background: rgba(76, 214, 251, 0.06);
    top: 50%;
    left: 50%;
    animation-delay: -5s;
}

@keyframes orb-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.1); }
    66% { transform: translate(-10px, 10px) scale(0.9); }
}

.cta-card h2 {
    position: relative;
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.cta-card p {
    position: relative;
    font-size: 1.0625rem;
    color: var(--on-surface-variant);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.cta-card p strong {
    color: var(--on-surface);
}

.cta-buttons {
    position: relative;
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
    position: relative;
    z-index: 1;
    padding: 4rem 2rem 2rem;
    border-top: 1px solid var(--outline-variant);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    margin-top: 1rem;
    line-height: 1.6;
    max-width: 280px;
    font-style: italic;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--on-surface);
    margin-bottom: 0.5rem;
}

.footer-links a {
    font-size: 0.875rem;
    color: var(--on-surface-variant);
    text-decoration: none;
    transition: color 0.2s, transform 0.2s;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(3px);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 2rem;
    border-top: 1px solid var(--outline-variant);
    font-size: 0.8125rem;
    color: var(--on-surface-variant);
}

/* ===== SCROLL ANIMATIONS ===== */
.feature-card,
.step,
.booking-card,
.split-text,
.split-visual,
.stat-card,
.timeline-item,
.timeline-hope,
.solution-content {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card.visible,
.step.visible,
.booking-card.visible,
.split-text.visible,
.split-visual.visible,
.stat-card.visible,
.timeline-item.visible,
.timeline-hope.visible,
.solution-content.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animations */
.stat-card:nth-child(2) { transition-delay: 0.1s; }
.stat-card:nth-child(3) { transition-delay: 0.2s; }
.stat-card:nth-child(4) { transition-delay: 0.3s; }

.timeline-item:nth-child(2) { transition-delay: 0.15s; }
.timeline-item:nth-child(3) { transition-delay: 0.3s; }
.timeline-item:nth-child(4) { transition-delay: 0.45s; }

.feature-card:nth-child(2) { transition-delay: 0.08s; }
.feature-card:nth-child(3) { transition-delay: 0.16s; }
.feature-card:nth-child(4) { transition-delay: 0.24s; }
.feature-card:nth-child(5) { transition-delay: 0.32s; }
.feature-card:nth-child(6) { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

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

    .hero {
        flex-direction: column;
        padding-top: 6rem;
        text-align: center;
        min-height: auto;
    }

    .hero-subtitle,
    .hero-hope {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas {
        justify-content: center;
    }

    .hero-visual {
        margin-top: 2rem;
    }

    .split-content,
    .split-content.reverse {
        flex-direction: column;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }

    .steps {
        flex-direction: column;
        gap: 1rem;
    }

    .step-connector {
        width: 4px;
        height: 40px;
    }

    .connector-line {
        width: 2px;
        height: 100%;
        background: linear-gradient(180deg, transparent, var(--primary), transparent);
    }

    .timeline-line {
        left: 16px;
    }

    .timeline-item {
        padding-left: 48px;
    }

    .timeline-marker {
        left: 8px;
    }

    .cursor-glow {
        display: none;
    }
}

@media (max-width: 600px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

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

    .booking-cards {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .heart-monitor {
        width: 280px;
    }

    .kit-items {
        grid-template-columns: 1fr;
    }

    .hero-question {
        font-size: 0.55em;
    }
}