/* ========================================
   PUUL MARKETING WEBSITE - DESIGN SYSTEM
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Light Mode */
    --color-bg: #ffffff;
    --color-bg-secondary: #f8fafc;
    --color-bg-card: rgba(0, 0, 0, 0.02);
    --color-border: rgba(0, 0, 0, 0.08);

    --color-text: #0f172a;
    --color-text-secondary: #475569;
    --color-text-muted: #94a3b8;

    --color-primary: #7c3aed;
    --color-primary-light: #8b5cf6;
    --color-secondary: #2563eb;

    --gradient-primary: linear-gradient(135deg, #7c3aed 0%, #2563eb 100%);
    --gradient-bg: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);

    --color-success: #059669;
    --color-error: #dc2626;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.5rem;
    --font-size-6xl: 4.5rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 8px 40px rgba(124, 58, 237, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-2xl);
}

/* ========================================
   NAVIGATION
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--spacing-md) 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 700;
    font-size: var(--font-size-xl);
}

.logo-icon {
    font-size: var(--font-size-2xl);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: var(--spacing-xl);
}

.nav-links a {
    color: #374151;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-cta {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: #ffffff;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: var(--spacing-sm);
}

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

@media (max-width: 768px) {

    .nav-links,
    .nav-cta {
        display: none;
    }

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

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(80px + var(--spacing-4xl)) 0 var(--spacing-4xl);
    overflow: hidden;
    background-color: #FAFAFA;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

/* Premium Mesh Gradient */
.hero-gradient {
    position: absolute;
    width: 140%;
    height: 140%;
    top: -20%;
    left: -20%;
    background:
        radial-gradient(at 0% 0%, rgba(124, 58, 237, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(37, 99, 235, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(5, 150, 105, 0.1) 0px, transparent 50%),
        radial-gradient(at 0% 100%, rgba(220, 38, 38, 0.05) 0px, transparent 50%);
    filter: blur(80px);
    /* Smooth mesh effect */
    animation: pulseGradient 20s ease-in-out infinite alternate;
}

@keyframes pulseGradient {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.1);
    }
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(15, 23, 42, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

.hero .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 4rem;
    box-sizing: border-box;
}

.hero-content {
    flex: 0 1 auto;
    max-width: 640px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.hero-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-xl);
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
}

.hero-title-line {
    display: block;
}

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

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-2xl);
    max-width: 520px;
    margin-left: 0;
    margin-right: 0;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
    justify-content: flex-start;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-base);
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

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

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.06);
    border-color: rgba(0, 0, 0, 0.15);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-3xl);
    justify-content: flex-start;
    margin-bottom: 0;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-text);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* Hero Visual */
.hero-visual {
    flex: 0 1 auto;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    width: 300px;
    height: 600px;
    background: #1a1a2e;
    border-radius: 44px;
    padding: 10px;
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.1),
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 80px rgba(124, 58, 237, 0.1);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #F3F4F6;
    border-radius: 36px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* Status Bar */
.app-status-bar {
    display: flex;
    justify-content: space-between;
    padding: 8px 16px 4px;
    font-size: 11px;
    color: #0F172A;
    font-weight: 600;
}

.status-icons {
    display: flex;
    gap: 6px;
    font-size: 10px;
}

/* Top Bar */
.app-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
}

.app-title {
    font-size: 22px;
    font-weight: 800;
    color: #0F172A;
}

.app-search-btn {
    width: 36px;
    height: 36px;
    background: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    font-size: 14px;
}

/* Category Chips */
.app-categories {
    display: flex;
    gap: 6px;
    padding: 4px 16px 10px;
    overflow-x: auto;
}

.app-chip {
    padding: 8px 14px;
    background: white;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    color: #64748B;
    white-space: nowrap;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.app-chip.active {
    background: #2A5A8C;
    color: white;
}

.app-chip.accent {
    background: #3F8A99;
    color: white;
}

/* Swipe Card Stack */
.swipe-card-stack {
    flex: 1;
    position: relative;
    margin: 0 12px 16px;
}

.swipe-card {
    position: absolute;
    inset: 0;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
}

/* 4-Card Cycling Animation System - 12s total, 3s per card */
.swipe-card.card-1 {
    animation: swipeCard1 12s ease-in-out infinite;
}

.swipe-card.card-2 {
    animation: swipeCard2 12s ease-in-out infinite;
}

.swipe-card.card-3 {
    animation: swipeCard3 12s ease-in-out infinite;
}

.swipe-card.card-4 {
    animation: swipeCard4 12s ease-in-out infinite;
}

/* Card 1: Front 0-25%, Back 25-100% */
@keyframes swipeCard1 {
    0% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    15% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    22% {
        transform: translateX(-100px) rotate(-12deg) scale(1);
        opacity: 0.7;
        z-index: 4;
    }

    25% {
        transform: translateX(-150px) rotate(-15deg) scale(1);
        opacity: 0;
        z-index: 0;
    }

    26% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    74% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    75% {
        transform: scale(0.92) translateY(12px);
        opacity: 1;
        z-index: 1;
    }

    99% {
        transform: scale(0.96) translateY(6px);
        opacity: 1;
        z-index: 3;
    }

    100% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }
}

/* Card 2: Back 0-25%, Front 25-50%, Back 50-100% */
@keyframes swipeCard2 {
    0% {
        transform: scale(0.96) translateY(6px);
        opacity: 1;
        z-index: 3;
    }

    24% {
        transform: scale(0.98) translateY(3px);
        opacity: 1;
        z-index: 3;
    }

    25% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    40% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    47% {
        transform: translateX(-100px) rotate(-12deg) scale(1);
        opacity: 0.7;
        z-index: 4;
    }

    50% {
        transform: translateX(-150px) rotate(-15deg) scale(1);
        opacity: 0;
        z-index: 0;
    }

    51% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    99% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    100% {
        transform: scale(0.96) translateY(6px);
        opacity: 1;
        z-index: 3;
    }
}

/* Card 3: Hidden 0-25%, Back 25-50%, Front 50-75%, Back 75-100% */
@keyframes swipeCard3 {
    0% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    24% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    25% {
        transform: scale(0.92) translateY(12px);
        opacity: 1;
        z-index: 2;
    }

    49% {
        transform: scale(0.98) translateY(3px);
        opacity: 1;
        z-index: 3;
    }

    50% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    65% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    72% {
        transform: translateX(-100px) rotate(-12deg) scale(1);
        opacity: 0.7;
        z-index: 4;
    }

    75% {
        transform: translateX(-150px) rotate(-15deg) scale(1);
        opacity: 0;
        z-index: 0;
    }

    76% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    100% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }
}

/* Card 4: Hidden 0-50%, Back 50-75%, Front 75-100% */
@keyframes swipeCard4 {
    0% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    49% {
        transform: scale(0.88) translateY(20px);
        opacity: 0;
        z-index: 0;
    }

    50% {
        transform: scale(0.92) translateY(12px);
        opacity: 1;
        z-index: 1;
    }

    74% {
        transform: scale(0.98) translateY(3px);
        opacity: 1;
        z-index: 3;
    }

    75% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    90% {
        transform: translateX(0) rotate(0deg) scale(1);
        opacity: 1;
        z-index: 4;
    }

    97% {
        transform: translateX(-100px) rotate(-12deg) scale(1);
        opacity: 0.7;
        z-index: 4;
    }

    100% {
        transform: translateX(-150px) rotate(-15deg) scale(1);
        opacity: 0;
        z-index: 0;
    }
}

.card-image {
    position: absolute;
    inset: 0;
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.9) 0%,
            rgba(0, 0, 0, 0.6) 40%,
            rgba(0, 0, 0, 0.2) 70%,
            rgba(0, 0, 0, 0.3) 100%);
}

/* Card Badges */
.card-badges {
    position: absolute;
    top: 10px;
    left: 10px;
    display: flex;
    gap: 6px;
    z-index: 2;
}

.card-badge {
    padding: 4px 8px;
    border-radius: 10px;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.card-badge.category {
    background: rgba(255, 255, 255, 0.92);
    color: #0F172A;
}

.card-badge.live {
    background: rgba(63, 138, 153, 0.92);
    color: white;
}

/* Card Content */
.card-content {
    position: absolute;
    bottom: 70px;
    left: 14px;
    right: 14px;
    z-index: 2;
}

.card-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.card-time,
.card-stats {
    font-size: 10px;
    color: rgba(255, 255, 255, 0.7);
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: 6px;
}

.card-question {
    font-size: 18px;
    font-weight: 800;
    color: white;
    line-height: 1.2;
    margin-bottom: 12px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Probability Bar */
.prob-bar {
    display: flex;
    height: 26px;
    border-radius: 13px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.prob-yes {
    background: #2A5A8C;
    color: white;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.prob-no {
    flex: 1;
    background: #7A8B9C;
    color: white;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Card Actions */
.card-actions {
    position: absolute;
    bottom: 16px;
    left: 14px;
    right: 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 2;
}

.action-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    font-size: 10px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    transition: transform 0.2s;
}

.action-btn:hover {
    transform: scale(1.1);
}

.no-btn {
    background: #7A8B9C;
    color: white;
    box-shadow: 0 4px 12px rgba(122, 139, 156, 0.4);
}

.yes-btn {
    background: #2A5A8C;
    color: white;
    box-shadow: 0 4px 12px rgba(42, 90, 140, 0.4);
}

.swipe-hint {
    font-size: 9px;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* ========================================
   RESPONSIVE - HERO SECTION
   ======================================== */
@media (max-width: 1024px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .phone-mockup {
        transform: none;
        width: 280px;
        height: 560px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }

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

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

/* ========================================
   SECTIONS
   ======================================== */
.section {
    padding: var(--spacing-4xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

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

/* ========================================
   HOW IT WORKS
   ======================================== */
.how-it-works {
    background: var(--color-bg-secondary);
}

.steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: var(--spacing-xl);
}

.step {
    flex: 1;
    max-width: 320px;
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
    position: relative;
}

.step-number {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--color-text-muted);
}

.step-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
}

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.step-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.step-connector {
    width: 60px;
    height: 2px;
    background: var(--color-border);
    margin-top: 80px;
}

@media (max-width: 768px) {
    .steps {
        flex-direction: column;
        align-items: center;
    }

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

/* ========================================
   FEATURES
   ======================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.feature-card {
    padding: var(--spacing-2xl);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow:
        0 4px 6px -1px rgba(0, 0, 0, 0.02),
        0 2px 4px -1px rgba(0, 0, 0, 0.02),
        inset 0 0 0 1px rgba(255, 255, 255, 0.5);
    border-radius: var(--radius-xl);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover {
    transform: translateY(-5px) scale(1.01);
    background: rgba(255, 255, 255, 0.8);
    box-shadow:
        0 20px 25px -5px rgba(0, 0, 0, 0.05),
        0 10px 10px -5px rgba(0, 0, 0, 0.02);
    border-color: rgba(124, 58, 237, 0.2);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.feature-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

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

@media (max-width: 640px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   MARKETS
   ======================================== */
.markets {
    background: var(--color-bg-secondary);
}

.markets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.market-preview {
    padding: var(--spacing-xl);
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.market-preview:hover {
    transform: translateY(-5px);
    box-shadow:
        0 20px 25px -5px rgba(0, 0, 0, 0.05),
        0 8px 10px -6px rgba(0, 0, 0, 0.01);
    border-color: var(--color-primary-light);
}

.market-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.market-badge {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.market-live {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-success);
}

.market-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.market-meta {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.market-outcomes {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.outcome {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(0, 0, 0, 0.02);
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.outcome.yes .outcome-bar {
    background: rgba(16, 185, 129, 0.2);
}

.outcome.no .outcome-bar {
    background: rgba(239, 68, 68, 0.2);
}

.outcome-bar {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 0;
}

.outcome-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    z-index: 1;
    min-width: 40px;
}

.outcome.yes .outcome-label {
    color: var(--color-success);
}

.outcome.no .outcome-label {
    color: var(--color-error);
}

.outcome-odds {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-left: auto;
    z-index: 1;
}

.markets-cta {
    text-align: center;
    margin-top: var(--spacing-3xl);
}

@media (max-width: 1024px) {
    .markets-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .markets-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   DOWNLOAD
   ======================================== */
.download {
    background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-secondary) 100%);
}

.download-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4xl);
    padding: var(--spacing-3xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
}

.download-text {
    flex: 1;
}

.download-desc {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    max-width: 480px;
}

.app-badges {
    display: flex;
    gap: var(--spacing-md);
}

.app-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.app-badge:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.badge-label {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.badge-store {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 600;
}

.download-qr {
    display: flex;
    justify-content: center;
}

.qr-code {
    width: 160px;
    height: 160px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-muted);
}

.qr-placeholder span:first-child {
    font-size: 2.5rem;
}

.qr-text {
    font-size: var(--font-size-xs);
    text-align: center;
}

@media (max-width: 768px) {
    .download-content {
        flex-direction: column;
        text-align: center;
    }

    .download-desc {
        max-width: 100%;
    }

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

/* ========================================
   PARTNERS
   ======================================== */
.partners {
    background: #FAFAFA;
    /* Light Premium Background */
    background-image: radial-gradient(#E2E8F0 1px, transparent 1px);
    background-size: 24px 24px;
    padding: var(--spacing-6xl) 0;
    /* Increased vertical padding */
}

.partners-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-6xl);
    align-items: center;
}

.partners-text {
    padding-right: var(--spacing-2xl);
}

.partners .section-tag {
    background: rgba(37, 99, 235, 0.1);
    color: #2563EB;
    border-color: rgba(37, 99, 235, 0.2);
}

.partners .section-title {
    font-size: 3rem;
    /* Significantly larger */
    line-height: 1.1;
    color: #0F172A;
    margin-bottom: var(--spacing-lg);
}

.partners-desc {
    font-size: var(--font-size-xl);
    /* Larger body text */
    color: #475569;
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.partners-features {
    list-style: none;
    margin-bottom: var(--spacing-3xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* 2-column features */
    gap: var(--spacing-md);
}

.partners-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-md);
    font-weight: 500;
    color: #334155;
}

.partners-features li::before {
    content: "✓";
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: #000;
    color: white;
    border-radius: 50%;
    font-size: 10px;
    font-weight: bold;
}

.partners-code {
    position: relative;
    z-index: 1;
}

/* Premium Code Window */
.code-window {
    background: #FFFFFF;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-xl);
    box-shadow:
        0 20px 40px -4px rgba(0, 0, 0, 0.1),
        0 8px 16px -4px rgba(0, 0, 0, 0.05);
    /* High elevation */
    overflow: hidden;
    transform: perspective(1000px) rotateY(-2deg) rotateX(2deg);
    /* Subtle 3D tilt */
    transition: transform 0.4s ease;
}

.code-window:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-5px);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    background: #FCFCFC;
    border-bottom: 1px solid #F1F5F9;
}

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

.code-title {
    margin-left: auto;
    font-family: 'SF Mono', monospace;
    font-size: 12px;
    color: #94A3B8;
}

.code-content {
    padding: 24px;
    font-family: 'SF Mono', 'Fira Code', monospace;
    font-size: 13px;
    line-height: 1.7;
    color: #334155;
    background: #fff;
}

.code-content code {
    white-space: pre;
}

@media (max-width: 1024px) {
    .partners-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
        text-align: center;
    }

    .partners-text {
        padding-right: 0;
    }

    .partners-features {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .code-window {
        transform: none;
        /* remove tilt on mobile */
    }
}

/* ========================================
   FAQ
   ======================================== */
.faq {
    background: var(--color-bg-secondary);
}

.faq-list {
    max-width: 720px;
    margin: 0 auto;
}

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

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg) 0;
    font-size: var(--font-size-lg);
    font-weight: 500;
    text-align: left;
    color: var(--color-text);
    transition: color var(--transition-fast);
}

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

.faq-icon {
    font-size: var(--font-size-2xl);
    font-weight: 300;
    color: var(--color-text-muted);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-bg);
    padding: var(--spacing-4xl) 0 var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-4xl);
    margin-bottom: var(--spacing-3xl);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-md);
}

.footer-tagline {
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: var(--spacing-4xl);
}

.footer-col h4 {
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text);
}

.footer-col a {
    display: block;
    padding: var(--spacing-xs) 0;
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

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

.footer-social {
    display: flex;
    gap: var(--spacing-md);
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    border-color: var(--color-primary);
    color: var(--color-primary-light);
}

@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
        gap: var(--spacing-2xl);
    }

    .footer-links {
        flex-wrap: wrap;
        gap: var(--spacing-2xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

/* ========================================
   ANIMATIONS
   ======================================== */
/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 {
    transition-delay: 0.1s;
}

.delay-200 {
    transition-delay: 0.2s;
}

.delay-300 {
    transition-delay: 0.3s;
}