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

:root {
    --bg-primary: #06070a;
    --bg-secondary: #0d0f14;
    --bg-card: #111318;
    --bg-card-hover: #161820;
    --border: rgba(255,255,255,0.06);
    --border-hover: rgba(255,255,255,0.12);

    --text-primary: #f0f0f5;
    --text-secondary: #8a8f9e;
    --text-tertiary: #5a5f6e;

    --accent-1: #6366f1;
    --accent-2: #818cf8;
    --accent-3: #a5b4fc;
    --accent-glow: rgba(99,102,241,0.15);
    --accent-glow-strong: rgba(99,102,241,0.3);

    --gradient-1: linear-gradient(135deg, #6366f1, #8b5cf6);
    --gradient-2: linear-gradient(135deg, #06b6d4, #3b82f6);
    --gradient-3: linear-gradient(135deg, #f59e0b, #ef4444);
    --gradient-4: linear-gradient(135deg, #10b981, #06b6d4);
    --gradient-5: linear-gradient(135deg, #ec4899, #8b5cf6);
    --gradient-6: linear-gradient(135deg, #f97316, #f59e0b);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px var(--accent-glow);

    --font-sans: 'Inter', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    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%; display: block; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(6,7,10,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
}

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

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient-1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: white;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    font-weight: 450;
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

.nav-link.nav-cta {
    background: var(--gradient-1);
    color: white;
    font-weight: 500;
    margin-left: 8px;
}

.nav-link.nav-cta:hover {
    opacity: 0.9;
    box-shadow: var(--shadow-glow);
}

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

.nav-toggle span {
    width: 22px;
    height: 2px;
    background: var(--text-secondary);
    border-radius: 2px;
    transition: var(--transition);
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.hero-orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(99,102,241,0.3), transparent 70%);
    top: -200px;
    right: -100px;
    animation: float-1 20s ease-in-out infinite;
}

.hero-orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139,92,246,0.25), transparent 70%);
    bottom: -150px;
    left: -100px;
    animation: float-2 25s ease-in-out infinite;
}

.hero-orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(6,182,212,0.2), transparent 70%);
    top: 40%;
    left: 50%;
    animation: float-3 18s ease-in-out infinite;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
}

@keyframes float-1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, 40px) scale(1.05); }
    66% { transform: translate(20px, -20px) scale(0.95); }
}

@keyframes float-2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -30px) scale(1.08); }
    66% { transform: translate(-20px, 20px) scale(0.92); }
}

@keyframes float-3 {
    0%, 100% { transform: translate(-50%, 0) scale(1); }
    50% { transform: translate(-50%, -30px) scale(1.1); }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 100px;
    background: rgba(99,102,241,0.1);
    border: 1px solid rgba(99,102,241,0.2);
    font-size: 0.8rem;
    color: var(--accent-2);
    font-weight: 500;
    margin-bottom: 24px;
    letter-spacing: 0.05em;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-1);
    animation: pulse-dot 2s ease-in-out infinite;
}

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

.hero-title {
    font-size: clamp(2.8rem, 7vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #c7d2fe 50%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}

.hero-desc {
    font-size: 0.95rem;
    color: var(--text-tertiary);
    line-height: 1.8;
    margin-bottom: 40px;
}

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

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-num {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.stat-divider {
    width: 1px;
    height: 32px;
    background: var(--border);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-indicator {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.scroll-dot {
    width: 4px;
    height: 8px;
    background: var(--accent-2);
    border-radius: 2px;
    animation: scroll-bounce 2s ease-in-out infinite;
}

@keyframes scroll-bounce {
    0%, 100% { transform: translateY(0); opacity: 1; }
    50% { transform: translateY(12px); opacity: 0.3; }
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-sans);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: 0 4px 16px rgba(99,102,241,0.25);
}

.btn-primary:hover {
    box-shadow: 0 8px 32px rgba(99,102,241,0.4);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
}

.btn-outline:hover {
    border-color: var(--accent-2);
    background: rgba(99,102,241,0.05);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

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

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

.section-tag {
    display: inline-block;
    padding: 4px 14px;
    border-radius: 100px;
    background: rgba(99,102,241,0.08);
    border: 1px solid rgba(99,102,241,0.15);
    font-size: 0.75rem;
    color: var(--accent-2);
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

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

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-glow), transparent);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

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

.feature-card-large {
    grid-column: span 3;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(99,102,241,0.03) 100%);
}

.feature-card-large h3 {
    font-size: 1.3rem;
}

.feature-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.feature-card-large .feature-icon-wrap {
    width: 64px;
    height: 64px;
    margin-bottom: 0;
}

.gradient-1 { background: rgba(99,102,241,0.12); color: #818cf8; }
.gradient-2 { background: rgba(6,182,212,0.12); color: #22d3ee; }
.gradient-3 { background: rgba(245,158,11,0.12); color: #fbbf24; }
.gradient-4 { background: rgba(16,185,129,0.12); color: #34d399; }
.gradient-5 { background: rgba(236,72,153,0.12); color: #f472b6; }
.gradient-6 { background: rgba(249,115,22,0.12); color: #fb923c; }

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}

.feature-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.tag {
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 500;
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--border);
    color: var(--text-tertiary);
}

/* ===== SPLIT LAYOUT ===== */
.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.split-layout.reverse { direction: rtl; }
.split-layout.reverse > * { direction: ltr; }

.split-content .section-tag { margin-bottom: 12px; }
.split-content .section-title { text-align: left; }
.split-content .section-desc { text-align: left; margin: 0 0 32px; }

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.feature-list-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.list-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-list-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.feature-list-item p {
    font-size: 0.825rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== PHONE MOCKUP ===== */
.phone-mockup {
    display: flex;
    justify-content: center;
}

.phone-frame {
    width: 280px;
    background: #1a1c24;
    border-radius: 36px;
    border: 2px solid rgba(255,255,255,0.08);
    padding: 12px;
    box-shadow: var(--shadow-lg), 0 0 80px rgba(99,102,241,0.08);
}

.phone-notch {
    width: 100px;
    height: 24px;
    background: #0d0f14;
    border-radius: 0 0 16px 16px;
    margin: 0 auto 12px;
}

.phone-screen {
    background: #0d0f14;
    border-radius: 24px;
    padding: 20px 16px;
    min-height: 400px;
    position: relative;
}

.mock-header {
    margin-bottom: 24px;
}

.mock-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.mock-bubble {
    position: absolute;
    top: 80px;
    right: 16px;
    z-index: 2;
}

.bubble-circle {
    width: 48px;
    height: 48px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    color: white;
    box-shadow: 0 4px 20px rgba(99,102,241,0.4);
    animation: bubble-float 3s ease-in-out infinite;
}

@keyframes bubble-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.mock-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mock-text-line {
    height: 8px;
    background: rgba(255,255,255,0.06);
    border-radius: 4px;
}

.mock-text-line.w40 { width: 40%; }
.mock-text-line.w50 { width: 50%; }
.mock-text-line.w60 { width: 60%; }
.mock-text-line.w70 { width: 70%; }
.mock-text-line.w75 { width: 75%; }
.mock-text-line.w80 { width: 80%; }
.mock-text-line.w90 { width: 90%; }
.mock-text-line.w30 { width: 30%; }
.mock-text-line.light { background: rgba(255,255,255,0.1); }
.mock-text-line.accent { background: rgba(99,102,241,0.2); }

.mock-translate-box {
    background: rgba(99,102,241,0.06);
    border: 1px solid rgba(99,102,241,0.12);
    border-radius: var(--radius-sm);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 6px 0;
}

.mock-lang {
    font-size: 0.6rem;
    color: var(--accent-2);
    font-weight: 500;
}

.mock-divider {
    height: 1px;
    background: rgba(99,102,241,0.12);
}

/* ===== BROWSER MOCKUP ===== */
.browser-mockup {
    background: #1a1c24;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.08);
    overflow: hidden;
    box-shadow: var(--shadow-lg), 0 0 80px rgba(6,182,212,0.06);
}

.browser-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #14161c;
    border-bottom: 1px solid var(--border);
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 10px;
    height: 10px;
    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: #28c840; }

.browser-url {
    flex: 1;
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    padding: 6px 12px;
    font-size: 0.7rem;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.browser-content {
    display: flex;
    min-height: 320px;
}

.mock-web-sidebar {
    width: 56px;
    background: rgba(255,255,255,0.02);
    border-right: 1px solid var(--border);
    padding: 16px 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.mock-nav-item {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(255,255,255,0.04);
}

.mock-nav-item.active {
    background: rgba(99,102,241,0.15);
    border: 1px solid rgba(99,102,241,0.3);
}

.mock-web-main {
    flex: 1;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.mock-web-header {
    margin-bottom: 20px;
}

.mock-web-chat {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mock-msg {
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    max-width: 75%;
}

.mock-msg-user {
    background: rgba(99,102,241,0.1);
    align-self: flex-end;
}

.mock-msg-ai {
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.mock-web-input {
    margin-top: 16px;
    padding: 12px;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

/* ===== SHARED FEATURES GRID ===== */
.shared-section {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.shared-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.shared-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    transition: var(--transition);
}

.shared-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-sm);
}

.shared-icon {
    font-size: 2rem;
    margin-bottom: 16px;
}

.shared-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.shared-card p {
    font-size: 0.825rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== TEAM ===== */
.team-section {
    background: var(--bg-primary);
}

.team-content {
    max-width: 900px;
    margin: 0 auto;
}

.team-story {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: start;
}

.team-quote {
    position: relative;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}

.team-quote svg {
    position: absolute;
    top: 24px;
    left: 24px;
    color: var(--accent-1);
}

.team-quote p {
    position: relative;
    z-index: 1;
    font-size: 0.95rem;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.team-quote p:last-child { margin-bottom: 0; }

.team-values {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.value-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.value-num {
    font-size: 1.8rem;
    font-weight: 800;
    color: rgba(99,102,241,0.2);
    line-height: 1;
    min-width: 48px;
    letter-spacing: -0.02em;
}

.value-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.value-item p {
    font-size: 0.825rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===== DOWNLOAD ===== */
.download-section {
    position: relative;
    overflow: hidden;
}

.download-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.download-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.download-orb-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(99,102,241,0.15), transparent 70%);
    top: -100px;
    left: -100px;
}

.download-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139,92,246,0.12), transparent 70%);
    bottom: -100px;
    right: -100px;
}

.download-content {
    position: relative;
    z-index: 1;
    text-align: center;
}

.download-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 700px;
    margin: 48px auto 0;
}

.download-card {
    background: rgba(17,19,24,0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition);
}

.download-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.download-card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: rgba(99,102,241,0.08);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-2);
}

.download-card-icon.web-icon {
    background: rgba(6,182,212,0.08);
    color: #22d3ee;
}

.download-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.download-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.download-note {
    display: block;
    margin-top: 12px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* ===== FOOTER ===== */
.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--border);
    background: var(--bg-secondary);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1rem;
    margin-bottom: 12px;
}

.footer-logo .logo-icon {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
}

.footer-brand p {
    font-size: 0.825rem;
    color: var(--text-tertiary);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 64px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.footer-col a {
    font-size: 0.825rem;
    color: var(--text-tertiary);
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* ===== ANIMATIONS ===== */
[data-animate] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-animate="fade-right"] {
    transform: translateX(-30px);
}

[data-animate="fade-left"] {
    transform: translateX(30px);
}

[data-animate].visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card-large {
        grid-column: span 2;
    }

    .split-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .split-layout.reverse {
        direction: ltr;
    }

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

@media (max-width: 768px) {
    .section { padding: 80px 0; }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(6,7,10,0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border);
        padding: 16px 24px;
    }

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

    .nav-toggle { display: flex; }

    .nav-link { padding: 12px 16px; width: 100%; }

    .nav-link.nav-cta {
        margin-left: 0;
        text-align: center;
        margin-top: 8px;
    }

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

    .feature-card-large {
        grid-column: span 1;
        grid-template-columns: 1fr;
        text-align: center;
    }

    .feature-card-large .feature-icon-wrap {
        margin: 0 auto 16px;
    }

    .feature-card-large .feature-tags {
        justify-content: center;
    }

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

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

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        gap: 20px;
    }

    .footer-content {
        flex-direction: column;
        gap: 32px;
    }

    .footer-links { gap: 40px; }

    .phone-frame { width: 240px; }

    .split-visual { order: -1; }
}

@media (max-width: 480px) {
    .shared-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .stat-divider { display: none; }

    .hero-stats {
        gap: 24px;
    }
}