/* ============================================
   COUNTDOWNS - PREMIUM MARKETING WEBSITE
   Ultra-modern design with dark hero,
   glass effects, and cyan/teal theme
   ============================================ */

:root {
    --primary: #00BCD4;
    --primary-dark: #0097A7;
    --primary-light: #26C6DA;
    --primary-glow: rgba(0, 188, 212, 0.4);
    --secondary: #00838F;
    --accent: #4DD0E1;
    --accent-soft: rgba(0, 188, 212, 0.08);
    --success: #34C759;
    --danger: #FF3B30;

    --bg-hero: #0a1628;
    --bg-hero-alt: #0d1f3c;
    --bg-white: #ffffff;
    --bg-alt: #f7f9fc;
    --bg-dark: #0f172a;

    --text: #1e293b;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --text-hero: #e2e8f0;
    --text-hero-muted: rgba(255, 255, 255, 0.6);

    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --border-glass: rgba(255, 255, 255, 0.08);

    --gradient-primary: linear-gradient(135deg, #00BCD4 0%, #0097A7 100%);
    --gradient-glow: linear-gradient(135deg, #00BCD4 0%, #4DD0E1 50%, #0097A7 100%);
    --gradient-hero: linear-gradient(180deg, #0a1628 0%, #0d1f3c 50%, #0a1628 100%);

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 60px rgba(0, 188, 212, 0.2);
    --shadow-glow-strong: 0 0 80px rgba(0, 188, 212, 0.35);

    --radius: 16px;
    --radius-sm: 8px;
    --radius-lg: 24px;
    --radius-xl: 32px;

    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition: 0.3s var(--ease);
    --transition-slow: 0.5s var(--ease);
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Inter', 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--bg-white);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: 0;
}

h1 {
    font-size: clamp(2.75rem, 6vw, 4.5rem);
    font-weight: 800;
    color: white;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text);
}

h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p { color: var(--text-secondary); }

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover { color: var(--primary-dark); }

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */

[data-animate],
.section-header,
.use-case,
.proof-item,
.proof-badges {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

[data-animate].animate-in,
.section-header.animate-in,
.use-case.animate-in,
.proof-item.animate-in,
.proof-badges.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.feature-grid [data-animate]:nth-child(2),
.styles-grid [data-animate]:nth-child(2),
.platform-list [data-animate]:nth-child(2),
.pricing-grid [data-animate]:nth-child(2) { transition-delay: 0.08s; }
.feature-grid [data-animate]:nth-child(3),
.styles-grid [data-animate]:nth-child(3),
.platform-list [data-animate]:nth-child(3),
.pricing-grid [data-animate]:nth-child(3) { transition-delay: 0.16s; }
.feature-grid [data-animate]:nth-child(4),
.styles-grid [data-animate]:nth-child(4),
.platform-list [data-animate]:nth-child(4),
.pricing-grid [data-animate]:nth-child(4) { transition-delay: 0.24s; }
.feature-grid [data-animate]:nth-child(5),
.styles-grid [data-animate]:nth-child(5) { transition-delay: 0.32s; }
.feature-grid [data-animate]:nth-child(6),
.styles-grid [data-animate]:nth-child(6) { transition-delay: 0.4s; }
.feature-grid [data-animate]:nth-child(7) { transition-delay: 0.48s; }
.feature-grid [data-animate]:nth-child(8) { transition-delay: 0.56s; }

/* ============================================
   NAVIGATION
   ============================================ */

nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.875rem 5%;
    z-index: 1000;
    background: rgba(10, 22, 40, 0.6);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid var(--border-glass);
    transition: var(--transition);
}

nav.scrolled {
    background: rgba(10, 22, 40, 0.92);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.375rem;
    font-weight: 800;
    color: white;
}

.logo-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    box-shadow: 0 4px 16px var(--primary-glow);
}

.logo-text {
    letter-spacing: 0;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav ul a {
    color: var(--text-hero-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    position: relative;
}

nav ul a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
    border-radius: 2px;
}

nav ul a:hover {
    color: var(--primary-light);
}

nav ul a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.5rem 1.25rem;
    background: var(--gradient-primary);
    color: white !important;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 2px 12px var(--primary-glow);
    transition: var(--transition);
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--primary-glow);
    color: white !important;
}

/* ============================================
   HERO SECTION, dark brand layout
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    padding-top: 80px;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 188, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 188, 212, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-blobs {
    display: none;
}

.blob {
    display: none;
}

.blob-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(0, 188, 212, 0.35), transparent 70%);
    top: -300px;
    left: -200px;
    animation-delay: 0s;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 151, 167, 0.3), transparent 70%);
    top: 40%;
    right: -200px;
    animation-delay: -5s;
}

.blob-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(77, 208, 225, 0.25), transparent 70%);
    bottom: -100px;
    left: 25%;
    animation-delay: -10s;
}

.blob-4 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 188, 212, 0.2), transparent 70%);
    top: 20%;
    left: 60%;
    animation-delay: -15s;
}

@keyframes blob-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(40px, -40px) scale(1.08); }
    50% { transform: translate(-30px, 30px) scale(0.92); }
    75% { transform: translate(30px, 40px) scale(1.04); }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1300px;
    margin: 0 auto;
    padding: 5rem 5%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    background: rgba(0, 188, 212, 0.1);
    border: 1px solid rgba(0, 188, 212, 0.25);
    color: var(--accent);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 600;
    margin-bottom: 2rem;
    letter-spacing: 0.02em;
    animation: badge-glow 3s ease-in-out infinite;
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 8px var(--primary);
    animation: dot-pulse 2s ease-in-out infinite;
}

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

@keyframes badge-glow {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 188, 212, 0.3); }
    50% { box-shadow: 0 0 0 6px rgba(0, 188, 212, 0); }
}

.hero-text h1 {
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

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

.hero-text p {
    font-size: 1.2rem;
    color: var(--text-hero-muted);
    margin-bottom: 2rem;
    max-width: 520px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 3rem;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.9375rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-hero);
    backdrop-filter: blur(8px);
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(0, 188, 212, 0.3);
    color: white;
    transform: translateY(-2px);
}

.app-store-badge img {
    height: 52px;
    transition: var(--transition);
}

.app-store-badge:hover img {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.hero-stats {
    display: flex;
    gap: 0;
    align-items: center;
}

.stat {
    text-align: center;
    padding: 0 1.75rem;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 0;
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.8125rem;
    color: var(--text-hero-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(to bottom, transparent, var(--bg-white));
    z-index: 2;
    pointer-events: none;
}

/* ============================================
   PHONE MOCKUP
   ============================================ */

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    width: 300px;
    height: 620px;
}

.phone-glow {
    position: absolute;
    inset: -40px;
    background: radial-gradient(ellipse at center, rgba(0, 188, 212, 0.2), transparent 70%);
    border-radius: 50%;
    animation: phone-glow-pulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes phone-glow-pulse {
    0%, 100% { opacity: 0.6; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.05); }
}

.phone-frame {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 48px;
    padding: 10px;
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: phone-float 6s ease-in-out infinite;
}

@keyframes phone-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

.phone-notch {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 130px;
    height: 30px;
    background: #000;
    border-radius: 20px;
    z-index: 10;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(160deg, #0d2137 0%, #0a1628 40%, #071320 100%);
    border-radius: 40px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.screen-header {
    width: 100%;
    padding: 18px 24px 0;
    text-align: center;
}

.screen-time {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 600;
    letter-spacing: 0.05em;
}

.countdown-preview {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 1.5rem;
    gap: 0.25rem;
}

.countdown-icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    animation: icon-bounce 2s ease-in-out infinite;
}

@keyframes icon-bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.days-container {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.countdown-preview .days {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1;
    background: var(--gradient-glow);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

.countdown-preview .days-unit {
    font-size: 1.25rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.5);
}

.countdown-preview .label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.25rem;
}

.countdown-preview .event-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    margin-top: 0.5rem;
}

.countdown-bar {
    width: 140px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    margin-top: 1.25rem;
    overflow: hidden;
}

.countdown-bar-fill {
    width: 65%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    animation: bar-shimmer 2.5s ease-in-out infinite;
}

@keyframes bar-shimmer {
    0% { opacity: 0.7; }
    50% { opacity: 1; }
    100% { opacity: 0.7; }
}

/* ============================================
   SOCIAL PROOF SECTION
   ============================================ */

.social-proof {
    padding: 2.5rem 5%;
    max-width: 1300px;
    margin: 0 auto;
}

.proof-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
}

.proof-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    color: #FFB800;
}

.proof-item span {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9375rem;
}

.proof-badges {
    display: flex;
    gap: 0.5rem;
}

.proof-badge {
    padding: 0.375rem 0.875rem;
    background: var(--accent-soft);
    border: 1px solid rgba(0, 188, 212, 0.15);
    border-radius: 50px;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--primary-dark);
}

/* ============================================
   SECTION STYLING
   ============================================ */

section {
    padding: 6rem 5%;
    max-width: 1300px;
    margin: 0 auto;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    margin-bottom: 0.75rem;
    padding: 0.375rem 1rem;
    background: var(--accent-soft);
    border-radius: 50px;
}

.section-header h2 {
    margin-bottom: 0.75rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features {
    background: var(--bg-white);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

.feature-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 188, 212, 0.06);
    transform: translateY(-6px);
    border-color: rgba(0, 188, 212, 0.2);
}

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

.feature-card.highlight {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.04) 0%, rgba(0, 131, 143, 0.04) 100%);
    border-color: rgba(0, 188, 212, 0.15);
}

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

.feature-icon {
    width: 52px;
    height: 52px;
    background: var(--accent-soft);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    color: var(--primary);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 16px var(--primary-glow);
}

.feature-card h3 {
    margin-bottom: 0.625rem;
    color: var(--text);
    font-size: 1.125rem;
}

.feature-card p {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ============================================
   PLATFORMS SECTION
   ============================================ */

.platforms {
    background: var(--bg-alt);
    padding: 6rem 5%;
    max-width: 100%;
}

.platforms .section-header,
.platforms .platform-list {
    max-width: 1300px;
    margin-left: auto;
    margin-right: auto;
}

.platform-list {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.platform {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2.5rem 3rem;
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    min-width: 180px;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.platform::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.platform:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 188, 212, 0.2);
}

.platform:hover::before {
    opacity: 0.04;
}

.platform-icon {
    font-size: 3.5rem;
    position: relative;
    z-index: 1;
    color: var(--primary);
}

.platform-name {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text);
    position: relative;
    z-index: 1;
}

.platform-version {
    font-size: 0.8125rem;
    color: var(--text-light);
    padding: 0.25rem 0.75rem;
    background: var(--bg-alt);
    border-radius: 50px;
    position: relative;
    z-index: 1;
}

/* ============================================
   CARD STYLES SECTION
   ============================================ */

.card-styles {
    background: var(--bg-hero);
    padding: 6rem 0;
    max-width: 100%;
}

.card-styles .section-content {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 5%;
}

.card-styles .section-label {
    background: rgba(0, 188, 212, 0.1);
}

.card-styles h2 {
    color: white;
}

.card-styles .section-subtitle {
    color: var(--text-hero-muted);
}

.styles-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
}

.style-card {
    background: rgba(255, 255, 255, 0.04);
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: var(--transition);
    position: relative;
    cursor: pointer;
    backdrop-filter: blur(8px);
}

.style-card:hover {
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), var(--shadow-glow);
    transform: translateY(-8px) scale(1.03);
    border-color: rgba(0, 188, 212, 0.3);
}

.style-card.premium {
    border-color: rgba(0, 188, 212, 0.2);
}

.premium-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--gradient-primary);
    color: white;
    font-size: 0.5625rem;
    font-weight: 700;
    padding: 0.3rem 0.625rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px var(--primary-glow);
}

.style-preview {
    width: 100%;
    height: 100px;
    border-radius: 12px;
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.style-days {
    font-size: 2rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    z-index: 1;
}

.style-preview.clean {
    background: linear-gradient(145deg, #f0f4f8, #dce4ed);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.style-preview.clean .style-days {
    color: var(--text);
    text-shadow: none;
}

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

.style-preview.bold-style {
    background: var(--primary);
}

.style-preview.glass {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.08);
}

.style-preview.neon {
    background: #050510;
    box-shadow:
        0 0 20px rgba(0, 188, 212, 0.3),
        inset 0 0 30px rgba(0, 188, 212, 0.08);
    border: 1px solid rgba(0, 188, 212, 0.4);
}

.style-preview.neon .style-days {
    color: var(--primary);
    text-shadow: 0 0 20px rgba(0, 188, 212, 0.5);
}

.style-preview.threed {
    background: var(--gradient-primary);
    transform: perspective(500px) rotateY(-5deg);
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.3);
}

.style-card h4 {
    margin-bottom: 0.25rem;
    color: white;
    font-weight: 600;
    font-size: 1rem;
}

.style-card p {
    font-size: 0.8125rem;
    color: var(--text-hero-muted);
}

/* ============================================
   USE CASES SECTION
   ============================================ */

.use-cases {
    background: var(--bg-white);
}

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

.use-case {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    text-align: center;
    border: 1px solid var(--border);
    transition: var(--transition);
    position: relative;
}

.use-case:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
    border-color: rgba(0, 188, 212, 0.2);
}

.use-case-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.use-case-label {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.use-case p {
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* ============================================
   PRICING SECTION
   ============================================ */

.pricing {
    background: var(--bg-alt);
    padding: 6rem 0;
    max-width: 100%;
}

.pricing .section-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 980px;
    margin: 0 auto;
}

.pricing-note {
    max-width: 720px;
    margin: 2.5rem auto 0;
    text-align: center;
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.pricing-card {
    background: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-xl);
    border: 2px solid var(--border);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.pricing-card.featured {
    border-color: var(--primary);
    background: linear-gradient(180deg, var(--bg-white) 0%, rgba(0, 188, 212, 0.03) 100%);
    box-shadow: 0 0 0 1px rgba(0, 188, 212, 0.1), var(--shadow-md);
}

.pricing-card.featured:hover {
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 188, 212, 0.1);
}

.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 16px var(--primary-glow);
    white-space: nowrap;
}

.pricing-card h3 {
    margin-bottom: 1rem;
    color: var(--text);
    font-size: 1.25rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    letter-spacing: 0;
}

.price span {
    font-size: 1rem;
    font-weight: 500;
    background: none;
    -webkit-text-fill-color: var(--text-secondary);
}

.price-alt {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li::before {
    content: "\2713";
    color: var(--success);
    font-weight: 700;
    width: 22px;
    height: 22px;
    min-width: 22px;
    background: rgba(52, 199, 89, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.pricing-features li.excluded {
    color: var(--text-light);
    opacity: 0.5;
}

.pricing-features li.excluded::before {
    content: "\2715";
    color: var(--text-light);
    background: rgba(148, 163, 184, 0.1);
}

.btn-pricing {
    display: block;
    width: 100%;
    padding: 0.875rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.9375rem;
    background: var(--bg-alt);
    color: var(--text);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.btn-pricing:hover {
    background: var(--text);
    color: var(--bg-white);
    border-color: var(--text);
}

.btn-pricing.primary {
    background: var(--gradient-primary);
    color: white;
    border: none;
    box-shadow: 0 4px 16px var(--primary-glow);
}

.btn-pricing.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 188, 212, 0.5);
    color: white;
}

/* ============================================
   FAQ SECTION, Accordion
   ============================================ */

.faq {
    background: var(--bg-white);
}

.faq-accordion {
    max-width: 760px;
    margin: 0 auto;
}

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

.faq-item:last-child {
    border-bottom: none;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 1.5rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text);
    font-family: inherit;
    transition: var(--transition);
    gap: 1rem;
}

.faq-question:hover {
    color: var(--primary);
}

.faq-chevron {
    flex-shrink: 0;
    color: var(--text-light);
    transition: transform 0.3s var(--ease);
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding 0.4s var(--ease);
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding-bottom: 1.5rem;
}

.faq-answer p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.faq-answer a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta {
    text-align: center;
    background: var(--bg-hero);
    color: white;
    padding: 5rem 5%;
    border-radius: var(--radius-xl);
    margin: 0 auto 5rem;
    max-width: 1100px;
    position: relative;
    overflow: hidden;
}

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

.cta-blobs .blob-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 188, 212, 0.25), transparent 70%);
    top: -150px;
    right: -100px;
    filter: blur(80px);
}

.cta-blobs .blob-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 151, 167, 0.2), transparent 70%);
    bottom: -100px;
    left: -80px;
    filter: blur(80px);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta h2 {
    color: white;
    margin-bottom: 1rem;
    font-size: clamp(1.75rem, 3vw, 2.5rem);
}

.cta p {
    color: var(--text-hero-muted);
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
}

.cta .app-store-badge img {
    filter: brightness(1.1);
}

/* ============================================
   MORE APPS SECTION
   ============================================ */

.more-apps {
    padding: 5rem 24px;
    background: #1C1C1E;
    max-width: 100%;
}

.more-apps-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.more-apps h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #FAFAFA;
    margin-bottom: 8px;
}

.more-apps-container > p {
    color: #A1A1AA;
    margin-bottom: 32px;
}

.more-apps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.more-app-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 16px;
    background: #27272A;
    border: 1px solid #38383A;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.more-app-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(0, 188, 212, 0.15);
}

.more-app-icon {
    font-size: 2rem;
}

.more-app-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: #FAFAFA;
}

.more-apps-cta {
    display: inline-block;
    padding: 12px 24px;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.more-apps-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px var(--primary-glow);
    color: white;
}

/* ============================================
   DUTTLABS BRANDED FOOTER
   ============================================ */

.site-footer {
    background: linear-gradient(180deg, #1C1C1E 0%, #0A0A0B 100%);
    border-top: 1px solid #38383A;
    padding: 60px 24px 24px;
    max-width: 100%;
}

.site-footer .footer-main {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 48px;
}

.site-footer .footer-brand {
    flex: 1;
    min-width: 200px;
}

.site-footer .brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    margin-bottom: 12px;
}

.site-footer .brand-logo {
    font-size: 1.5rem;
}

.site-footer .brand-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #00BCD4 0%, #4DD0E1 50%, #0097A7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-footer .brand-tagline {
    color: #A1A1AA;
    font-size: 0.95rem;
    margin: 0;
}

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

.site-footer .footer-column h4 {
    color: #FAFAFA;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}

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

.site-footer .footer-column li {
    margin-bottom: 10px;
}

.site-footer .footer-column a {
    color: #A1A1AA;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

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

.site-footer .footer-bottom {
    max-width: 1200px;
    margin: 48px auto 0;
    padding-top: 24px;
    border-top: 1px solid #38383A;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.site-footer .footer-copyright {
    color: #A1A1AA;
    font-size: 0.875rem;
}

.site-footer .footer-maker {
    color: #A1A1AA;
    font-size: 0.875rem;
}

.site-footer .footer-maker a {
    color: var(--primary);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.site-footer .footer-maker a:hover {
    opacity: 0.8;
}

/* ============================================
   PAGE HEADER (Privacy, Terms, Support)
   ============================================ */

.page-header {
    background: var(--bg-hero);
    color: white;
    padding: 8rem 5% 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 188, 212, 0.1), transparent 60%),
        radial-gradient(circle at 80% 30%, rgba(0, 151, 167, 0.08), transparent 50%);
    pointer-events: none;
}

.page-header nav {
    background: rgba(10, 22, 40, 0.6);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid var(--border-glass);
}

.page-header-content {
    position: relative;
    z-index: 1;
    padding-top: 2rem;
}

.page-header h1 {
    color: white;
    -webkit-text-fill-color: white;
    margin-bottom: 0.75rem;
    font-size: clamp(2rem, 4vw, 3rem);
}

.page-header .page-subtitle {
    color: var(--text-hero-muted);
    font-size: 1.15rem;
}

/* ============================================
   LEGAL CONTENT (Privacy, Terms pages)
   ============================================ */

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem 5%;
}

.legal-content .legal-container {
    max-width: 100%;
}

.legal-content h2 {
    text-align: left;
    margin-top: 3rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
    color: var(--text);
}

.legal-content p,
.legal-content ul {
    margin-bottom: 1rem;
}

.legal-content ul {
    padding-left: 1.5rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.legal-section {
    margin-bottom: 2rem;
}

.last-updated {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--accent-soft);
    border-radius: var(--radius);
    margin-bottom: 2rem;
    border: 1px solid rgba(0, 188, 212, 0.1);
}

.last-updated p {
    margin: 0;
}

.highlight-box {
    background: var(--accent-soft);
    border: 1px solid rgba(0, 188, 212, 0.15);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.highlight-box.success {
    background: rgba(52, 199, 89, 0.06);
    border-color: rgba(52, 199, 89, 0.15);
}

.highlight-box ul {
    margin-bottom: 0;
}

.info-card, .storage-item, .right-item {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.info-card h3, .storage-item h4, .right-item h4 {
    margin-bottom: 0.75rem;
}

.storage-grid, .rights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.storage-icon, .right-icon {
    font-size: 1.5rem;
    display: block;
    margin-bottom: 0.5rem;
}

.contact-card {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-top: 1rem;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.contact-method:last-child {
    margin-bottom: 0;
}

.contact-icon {
    font-size: 1.5rem;
}

/* ============================================
   SUPPORT PAGE STYLES
   ============================================ */

.support-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 5%;
}

.quick-links {
    padding: 0;
    max-width: 100%;
}

.quick-link-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.quick-link-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem 1rem;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: var(--transition);
    text-decoration: none;
}

.quick-link-card:hover {
    border-color: rgba(0, 188, 212, 0.3);
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.quick-link-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.quick-link-card h3 {
    font-size: 1rem;
    color: var(--text);
    margin-bottom: 0.25rem;
}

.quick-link-card p {
    font-size: 0.8125rem;
}

.faq-section {
    padding: 2rem 0;
    max-width: 100%;
}

.faq-section h2 {
    text-align: left;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border);
}

.support-content .faq-item {
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-alt);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.support-content .faq-item h3 {
    font-size: 1.0625rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.support-content .faq-answer {
    max-height: none;
    overflow: visible;
}

.support-content .faq-answer p,
.support-content .faq-answer li {
    font-size: 0.9375rem;
    line-height: 1.7;
}

.support-content .faq-answer ol,
.support-content .faq-answer ul {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.tip {
    background: var(--accent-soft);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-top: 0.75rem;
    border: 1px solid rgba(0, 188, 212, 0.1);
}

.contact-section .contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-section .contact-card {
    text-align: center;
    padding: 2rem;
}

.contact-section .contact-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

.contact-button {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.625rem 1.25rem;
    background: var(--gradient-primary);
    color: white !important;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
}

.contact-button:hover {
    box-shadow: 0 4px 16px var(--primary-glow);
    transform: translateY(-1px);
    color: white !important;
}

.response-time {
    font-size: 0.8125rem;
    margin-top: 0.75rem;
}

.support-tips {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    margin-top: 2rem;
}

.support-tips h3 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.support-tips li {
    padding: 0.25rem 0;
    color: var(--text-secondary);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1100px) {
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 440px;
    }

    .styles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 4rem 5%;
    }

    .hero-text p {
        margin: 0 auto 2rem;
    }

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

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

    .phone-mockup {
        transform: scale(0.85);
    }

    .use-case-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    nav ul {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .hero {
        padding-top: 60px;
    }

    .hero-stats .stat {
        padding: 0 1rem;
    }

    .stat-number {
        font-size: 2rem;
    }

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

    .platform-list {
        gap: 1rem;
    }

    .platform {
        padding: 2rem;
        min-width: 150px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

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

    .proof-inner {
        flex-direction: column;
        text-align: center;
    }

    .proof-badges {
        justify-content: center;
    }

    .cta {
        padding: 4rem 2rem;
        margin: 0 1rem 3rem;
        border-radius: var(--radius-lg);
    }

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

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

    .site-footer .footer-links {
        gap: 32px;
    }

    .site-footer .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
}

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

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

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

    .stat-divider {
        display: none;
    }

    .phone-mockup {
        transform: scale(0.7);
    }

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

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

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* ============================================
   PRINT
   ============================================ */

@media print {
    nav, .cta, footer, .more-apps, .hero-image, .bg-blobs, .hero-grid-overlay {
        display: none;
    }

    .hero {
        min-height: auto;
        padding: 2rem;
        background: white;
    }

    .hero h1 {
        color: black;
        -webkit-text-fill-color: black;
    }
}

/* ============================================
   SELECTION COLOR
   ============================================ */

::selection {
    background: rgba(0, 188, 212, 0.2);
    color: inherit;
}