:root {
    --bg: #07050F;
    --bg-alt: #0C0918;
    --bg-elevated: #110D22;
    --card: rgba(255, 255, 255, 0.03);
    --card-hover: rgba(255, 255, 255, 0.06);
    --ink: #FFFFFF;
    --ink-soft: rgba(255, 255, 255, 0.7);
    --muted: #8B7FA8;
    --faint: rgba(255, 255, 255, 0.06);
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --primary: #A78BFA;
    --primary-dim: rgba(167, 139, 250, 0.15);
    --accent: #C4B5FD;
    --glow: rgba(167, 139, 250, 0.2);
    --glow-strong: rgba(167, 139, 250, 0.35);
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --mono: 'JetBrains Mono', 'Fira Code', monospace;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--muted);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: rgba(167, 139, 250, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(167, 139, 250, 0.5);
}

/* Selection */
::selection {
    background: rgba(167, 139, 250, 0.3);
    color: var(--ink);
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 3rem;
    background: rgba(7, 5, 15, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 40px;
    width: auto;
}

.nav-cta {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--bg);
    background: var(--primary);
    text-decoration: none;
    padding: 0.6rem 1.5rem;
    border-radius: 999px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.01em;
}

.nav-cta:hover {
    background: var(--accent);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--glow-strong);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--muted);
    text-decoration: none;
    letter-spacing: -0.01em;
    position: relative;
    padding: 0.25rem 0;
    transition: color 0.25s ease;
}

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

.nav-link:hover {
    color: var(--ink);
}

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

.nav-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-burger span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--ink);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nav-burger.active span:nth-child(1) {
    transform: translateY(5.5px) rotate(45deg);
}

.nav-burger.active span:nth-child(2) {
    opacity: 0;
}

.nav-burger.active span:nth-child(3) {
    transform: translateY(-5.5px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: rgba(7, 5, 15, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 1.5rem 1.5rem 2rem;
    gap: 0.5rem;
    z-index: 99;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
}

.mobile-menu.active {
    display: flex;
    transform: translateY(0);
    opacity: 1;
}

.mobile-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    padding: 0.85rem 0.5rem;
    border-bottom: 1px solid var(--faint);
    transition: color 0.2s ease;
}

.mobile-link:last-child {
    border-bottom: none;
}

.mobile-link:hover {
    color: var(--primary);
}

.mobile-cta {
    margin-top: 0.5rem;
    text-align: center;
    background: var(--primary);
    color: var(--bg);
    border-radius: 999px;
    padding: 1rem;
    border: none;
}

.mobile-cta:hover {
    background: var(--accent);
    color: var(--bg);
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--bg);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(167, 139, 250, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.hero-inner {
    position: relative;
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 3rem;
    z-index: 2;
}

.hero-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.hero-canvas canvas {
    width: 100%;
    height: 100%;
    display: block;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
    padding-top: 10rem;
    padding-bottom: 8rem;
}

/* How It Works */
.how-it-works {
    background: var(--bg);
    padding: 6rem 0;
}

.center-eyebrow {
    text-align: center;
}

.center-heading {
    text-align: center;
    margin-bottom: 3rem;
}

/* Pricing */
.pricing {
    background: var(--bg-alt);
    padding: 6rem 0;
}

.pricing-flow {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
}

.flow-step {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 2rem 2.25rem;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.flow-step:hover {
    border-color: var(--border-hover);
    background: var(--card-hover);
}

.flow-step-label {
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--muted);
    margin-bottom: 0.75rem;
}

.flow-step-price {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
    line-height: 1;
}

.flow-step-price.free {
    color: #34D399;
    background: rgba(52, 211, 153, 0.12);
    border: 1px solid rgba(52, 211, 153, 0.25);
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.flow-step-period {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--muted);
    letter-spacing: 0;
}

.flow-step-title {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.flow-step-title-small {
    font-size: 1rem;
    color: var(--muted);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.flow-step-desc {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.6;
    max-width: 480px;
    margin: 0 auto;
}

.flow-arrow {
    color: var(--primary);
    opacity: 0.5;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem 0;
}

.flow-arrow svg {
    animation: arrowBounce 2s ease-in-out infinite;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0); opacity: 0.5; }
    50% { transform: translateY(4px); opacity: 1; }
}

.flow-step-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 0.5rem;
}

.flow-option {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--faint);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    transition: all 0.3s ease;
}

.flow-option:hover {
    border-color: var(--primary);
    background: var(--primary-dim);
}

.flow-option-price {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.02em;
    margin-bottom: 0.4rem;
    line-height: 1;
}

.flow-option-period {
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--muted);
    letter-spacing: 0;
}

.flow-option-desc {
    font-size: 0.85rem;
    color: var(--muted);
    line-height: 1.5;
    margin: 0;
}

.pricing-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Pipeline Demo Section */
.pipeline-demo {
    background: var(--bg-alt);
    padding: 6rem 0;
}

.pipeline-header {
    text-align: center;
    margin-bottom: 3rem;
}

.pipeline-header .eyebrow {
    margin-bottom: 1rem;
}

.pipeline-header h2 {
    margin-bottom: 0;
}

/* Demo Container - Split View */
.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Terminal */
.demo-terminal {
    min-width: 0;
}

.terminal-window {
    background: #0D0D0D;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.terminal-header {
    background: #1a1a1a;
    padding: 0.625rem 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid #2a2a2a;
}

.terminal-dots {
    display: flex;
    gap: 0.375rem;
}

.terminal-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dots .dot.red { background: #FF5F57; }
.terminal-dots .dot.yellow { background: #FFBD2E; }
.terminal-dots .dot.green { background: #28CA42; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: #666;
    font-family: var(--mono);
}

.terminal-body {
    padding: 0.875rem;
    font-family: var(--mono);
    font-size: 0.8rem;
    line-height: 1.5;
    max-height: 350px;
    overflow-y: auto;
}

.terminal-body::-webkit-scrollbar {
    width: 4px;
}

.terminal-body::-webkit-scrollbar-track {
    background: #0D0D0D;
}

.terminal-body::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 2px;
}

.terminal-line {
    padding: 0.2rem 0;
    animation: fadeInLine 0.3s ease;
}

@keyframes fadeInLine {
    from { opacity: 0; transform: translateX(-3px); }
    to { opacity: 1; transform: translateX(0); }
}

.terminal-line.system { color: #555; }
.terminal-line.success { color: #28CA42; }
.terminal-line.info { color: #60A5FA; }
.terminal-line.process { color: #A78BFA; }
.terminal-line.email { color: #A78BFA; }
.terminal-line.linkedin { color: #0077B5; }
.terminal-line.sms { color: #22C55E; }
.terminal-line.followup { color: #FBBF24; }
.terminal-line.sheet { color: #34D399; }
.terminal-line .highlight { color: var(--ink); font-weight: 500; }
.terminal-line .muted { color: #444; }
.terminal-line .masked { color: #777; }

/* Google Sheet */
.demo-sheet {
    min-width: 0;
}

.sheet-window {
    background: #1e1e1e;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.sheet-header {
    background: #2d2d2d;
    padding: 0.625rem 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid #3d3d3d;
}

.sheet-title {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: #888;
    font-family: var(--sans);
}

.sheet-body {
    padding: 0;
    overflow-x: auto;
}

.sheet-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.75rem;
    font-family: var(--sans);
}

.sheet-table th {
    background: #252525;
    color: #888;
    font-weight: 600;
    text-align: left;
    padding: 0.6rem 0.4rem;
    border-bottom: 1px solid #333;
    white-space: nowrap;
}

.sheet-table td {
    padding: 0.6rem 0.4rem;
    border-bottom: 1px solid #2a2a2a;
    color: #ccc;
    white-space: nowrap;
}

.sheet-table th {
    background: #252525;
    color: #888;
    font-weight: 500;
    text-align: left;
    padding: 0.5rem 0.625rem;
    border-bottom: 1px solid #333;
    white-space: nowrap;
}

.sheet-table td {
    padding: 0.5rem 0.625rem;
    border-bottom: 1px solid #2a2a2a;
    color: #ccc;
    white-space: nowrap;
}

.sheet-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Current vs History leads */
.sheet-table .current-lead {
    background: rgba(167, 139, 250, 0.08);
}

.sheet-table .history-lead {
    opacity: 0.6;
}

.sheet-table .history-lead td {
    color: #777;
}

.empty-row td {
    text-align: center;
    color: #555;
    padding: 2rem;
}

/* Sheet Cell States */
.sheet-table .cell-pending {
    color: #FBBF24;
}

.sheet-table .cell-active {
    color: #60A5FA;
}

.sheet-table .cell-sent {
    color: #34D399;
}

.sheet-table .cell-done {
    color: #28CA42;
}

.sheet-table .cell-date {
    font-family: var(--mono);
    color: #666;
}

.sheet-table .cell-email {
    font-family: var(--mono);
    color: #777;
    font-size: 0.65rem;
}

/* Highlight Row Animation */
.sheet-table tr.highlight td {
    background: rgba(167, 139, 250, 0.1);
    animation: rowHighlight 2s ease;
}

@keyframes rowHighlight {
    0% { background: rgba(167, 139, 250, 0.2); }
    100% { background: rgba(167, 139, 250, 0.1); }
}

/* Timeline */
.demo-timeline {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    padding: 1rem;
}

.timeline-day {
    font-size: 0.8rem;
    font-weight: 600;
    color: #555;
    padding: 0.5rem 1rem;
    border: 1px solid #333;
    border-radius: 999px;
    transition: all 0.3s ease;
}

.timeline-day.active {
    color: var(--primary);
    border-color: var(--primary);
    background: rgba(167, 139, 250, 0.1);
}

/* Responsive */
@media (max-width: 900px) {
    .demo-container {
        grid-template-columns: 1fr;
    }
    
    .demo-timeline {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

.eyebrow {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 1.75rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.eyebrow.visible {
    opacity: 1;
    transform: translateY(0);
}

h1 {
    font-size: clamp(3.5rem, 8vw, 6.5rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 1.0;
    color: var(--ink);
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.9s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
}

h1.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-body {
    font-size: clamp(1.1rem, 1.8vw, 1.35rem);
    color: var(--muted);
    max-width: 580px;
    line-height: 1.7;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.9s cubic-bezier(0.4, 0, 0.2, 1) 0.2s;
}

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

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.9s cubic-bezier(0.4, 0, 0.2, 1) 0.3s;
}

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

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.95rem 2rem;
    background: var(--primary);
    color: var(--bg);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 999px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -0.01em;
    font-family: var(--sans);
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--glow-strong);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.95rem 2rem;
    background: transparent;
    color: var(--ink);
    font-size: 0.95rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 999px;
    border: 1px solid var(--border);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: -0.01em;
    font-family: var(--sans);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: var(--primary-dim);
    transform: translateY(-2px);
}

/* Channels Section */
.channels-section {
    background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
    padding: 6rem 0;
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
}

.section-inner.narrow {
    max-width: 680px;
}

.section-inner.center {
    text-align: center;
}

.channels-section .section-inner h2 {
    margin-bottom: 3.5rem;
}

.channel-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.channel-card {
    background: var(--card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.25rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.channel-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.channel-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.channel-card:hover::before {
    opacity: 1;
}

.channel-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-dim) 0%, rgba(167, 139, 250, 0.08) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: var(--primary);
    transition: all 0.3s ease;
}

.channel-card:hover .channel-icon {
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.25) 0%, rgba(167, 139, 250, 0.1) 100%);
}

.channel-card h3 {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 0.75rem;
}

.channel-card p {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
}

/* Signature number section */
.number-section {
    background: var(--bg);
    padding: 10rem 0;
    position: relative;
}

.number-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(167, 139, 250, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.number-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 3rem;
    display: flex;
    align-items: center;
    gap: 5rem;
}

.big-number {
    font-size: clamp(10rem, 22vw, 18rem);
    font-weight: 600;
    letter-spacing: -0.06em;
    line-height: 1;
    color: var(--ink);
    flex-shrink: 0;
    position: relative;
}

.big-number::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    right: -0.3em;
    width: 0.15em;
    height: 0.15em;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--glow-strong);
}

.big-unit {
    font-size: 0.4em;
    font-weight: 300;
    color: var(--primary);
    letter-spacing: -0.04em;
}

.number-label {
    font-size: clamp(1.1rem, 1.8vw, 1.4rem);
    color: var(--muted);
    line-height: 1.75;
    max-width: 480px;
}

/* Section layout */
h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    letter-spacing: -0.04em;
    line-height: 1.1;
    color: var(--ink);
    margin-bottom: 1rem;
    margin-top: 0.5rem;
}

/* Divider */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    max-width: 1200px;
    margin: 0 auto;
}

/* Benefits */
.benefits {
    padding: 6rem 0;
    background: var(--bg);
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.benefit-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border-top: 1px solid var(--border);
}

.benefit-row:last-child {
    border-bottom: 1px solid var(--border);
}

.benefit-item {
    padding: 2.5rem 2.5rem 2.5rem 0;
    border-right: 1px solid var(--border);
    transition: all 0.3s ease;
}

.benefit-item:last-child {
    border-right: none;
    padding-left: 2.5rem;
    padding-right: 0;
}

.benefit-item:hover {
    background: var(--faint);
}

.benefit-item h3 {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--ink);
    margin-bottom: 0.625rem;
}

.benefit-item p {
    font-size: 0.95rem;
    color: var(--muted);
    line-height: 1.7;
    max-width: 360px;
}

/* Case Study */
.case-study {
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
    padding: 6rem 0;
}

.case-study .eyebrow {
    text-align: left;
}

.case-study h2 {
    margin-bottom: 3rem;
}

.video-embed {
    max-width: 960px;
}

.video-embed .video-wrapper {
    position: relative;
    border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    background: var(--bg-elevated);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.video-embed .video-wrapper:hover {
    transform: translateY(-4px);
    box-shadow: 0 35px 60px -15px rgba(0, 0, 0, 0.6), 0 0 40px var(--glow);
    border-color: var(--border-hover);
}

.video-embed .video-wrapper.hidden {
    display: none;
}

.video-thumbnail-img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.video-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.video-embed .video-wrapper:hover .video-play-overlay {
    background: rgba(7, 5, 15, 0.2);
}

.video-play-btn {
    width: 72px;
    height: 72px;
    background: rgba(167, 139, 250, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #07050F;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 0 8px rgba(167, 139, 250, 0.15), 0 8px 30px rgba(167, 139, 250, 0.4);
}

.video-embed .video-wrapper:hover .video-play-btn {
    background: var(--accent);
    transform: scale(1.1);
    box-shadow: 0 0 0 12px rgba(196, 181, 253, 0.15), 0 12px 40px rgba(196, 181, 253, 0.5);
}

.video-play-btn svg {
    margin-left: 4px;
}

.video-duration {
    position: absolute;
    bottom: 1rem;
    right: 1rem;
    background: rgba(7, 5, 15, 0.85);
    backdrop-filter: blur(8px);
    color: var(--ink);
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.3rem 0.625rem;
    border-radius: 6px;
    letter-spacing: 0.02em;
}

.video-iframe-container {
    display: none;
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.video-iframe-container.active {
    display: block;
}

.video-iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Video Fallback */
.video-fallback {
    display: none;
    background: var(--bg-elevated);
    border-radius: 24px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.video-fallback.active {
    display: block;
}

.video-fallback-content {
    padding: 4rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.video-fallback-content svg {
    color: var(--muted);
    opacity: 0.6;
}

.video-fallback-content p {
    font-size: 1rem;
    color: var(--muted);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.case-study-info {
    margin-top: 2.5rem;
    max-width: 720px;
}

.case-study-tag {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.tag {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: var(--primary-dim);
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 500;
    border-radius: 999px;
    letter-spacing: 0.02em;
    border: 1px solid rgba(167, 139, 250, 0.2);
}

.case-study-info p {
    font-size: 1.1rem;
    color: var(--muted);
    line-height: 1.75;
}

/* Final CTA */
.final-cta {
    background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-alt) 100%);
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse 60% 40% at 50% 100%, rgba(167, 139, 250, 0.08) 0%, transparent 60%);
    pointer-events: none;
}

.final-cta h2 {
    margin-bottom: 1rem;
}

.final-cta p {
    color: var(--muted);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

/* Contact Form */
.contact-form {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-group {
    margin-bottom: 0;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--ink-soft);
    margin-bottom: 0.625rem;
    letter-spacing: -0.01em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.125rem;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
    color: var(--ink);
    font-size: 0.95rem;
    font-family: var(--sans);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.form-group input:hover,
.form-group textarea:hover {
    border-color: var(--border-hover);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    background: var(--card-hover);
    box-shadow: 0 0 0 4px var(--primary-dim);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

.btn-submit {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    margin-top: 1.5rem;
    padding: 1.125rem 2rem;
    font-size: 1rem;
    background: var(--primary);
    color: var(--bg);
}

.btn-submit:hover {
    background: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--glow-strong);
}

.btn-submit svg {
    transition: transform 0.3s ease;
}

.btn-submit:hover svg {
    transform: translateX(4px);
}

.form-success {
    display: none;
    text-align: center;
    padding: 4rem 2rem;
}

.form-success svg {
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.form-success h3 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 0.75rem;
    letter-spacing: -0.03em;
}

.form-success p {
    color: var(--muted);
    font-size: 1.05rem;
}

.form-success.visible {
    display: block;
}

.contact-form.hidden {
    display: none;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    padding: 2.5rem 3rem;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 2rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo-img {
    height: 28px;
    width: auto;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.footer-logo-img:hover {
    opacity: 1;
}

.footer-tagline {
    font-size: 0.85rem;
    color: var(--muted);
    text-align: center;
    margin: 0;
    font-style: italic;
    opacity: 0.7;
}

.footer-socials {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: flex-end;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--muted);
    text-decoration: none;
    transition: all 0.25s ease;
    border: 1px solid transparent;
}

.social-link:hover {
    color: var(--ink);
    background: var(--card);
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

/* Animations */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Responsive */
@media (max-width: 1024px) {
    .channel-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .flow-step-options {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1200px) {
    .hero-content {
        max-width: 100%;
    }
}

@media (max-width: 900px) {
    .hero-inner,
    .number-inner,
    .section-inner {
        padding: 0 1.5rem;
    }

    .hero-content {
        padding-top: 8rem;
        padding-bottom: 6rem;
    }

    .number-inner {
        flex-direction: column;
        gap: 2.5rem;
        text-align: center;
    }

    .big-number {
        font-size: clamp(8rem, 25vw, 12rem);
    }

    .number-label {
        max-width: 100%;
    }

    .benefit-row {
        grid-template-columns: 1fr;
    }

    .benefit-item {
        border-right: none;
        padding: 2rem 0;
        border-bottom: 1px solid var(--border);
    }

    .benefit-item:last-child {
        padding-left: 0;
        border-bottom: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-inner {
        padding: 5rem 1.5rem;
    }

    .channels-section,
    .benefits,
    .case-study {
        padding: 5rem 0;
    }

    .number-section {
        padding: 6rem 0;
    }

    .final-cta {
        padding: 6rem 0;
    }
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
    }

    .nav-burger {
        display: flex;
    }

    .nav-cta {
        display: none;
    }

    .footer {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1.5rem;
    }

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

    .footer-socials {
        justify-content: center;
    }

    .footer-tagline {
        order: -1;
    }
}

@media (max-width: 600px) {
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .footer {
        padding: 2rem 1.5rem;
    }
}