/* ============================================
   BitGifty - Modern Crypto Website Styles
   ============================================ */

/* CSS Variables */
:root {
    /* Primary Colors - Royal Blue */
    --primary: #103d96;
    --primary-dark: #0c2f73;
    --primary-light: #1a5bc8;
    --primary-glow: rgba(16, 61, 150, 0.4);
    
    /* Secondary Colors - Light Blue & Cyan */
    --secondary: #3b82f6;
    --secondary-dark: #2563eb;
    --secondary-light: #60a5fa;
    --secondary-glow: rgba(59, 130, 246, 0.3);
    
    /* Accent Colors */
    --accent-purple: #6366f1;
    --accent-pink: #06b6d4;
    --accent-green: #10B981;
    --accent-blue: #0ea5e9;
    --accent-orange: #f59e0b;
    
    /* Neutrals - Deep Dark Theme */
    --bg-dark: #0A0A0F;
    --bg-darker: #050508;
    --bg-card: #12121A;
    --bg-card-hover: #1A1A25;
    --bg-elevated: #16161F;
    
    /* Text Colors */
    --text-primary: #FAFAFA;
    --text-secondary: #A1A1AA;
    --text-muted: #71717A;
    --text-dim: #52525B;
    
    /* Borders */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.1);
    --border-medium: rgba(255, 255, 255, 0.15);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 60px var(--primary-glow);
    
    /* Typography */
    --font-display: 'Syne', sans-serif;
    --font-body: 'Outfit', sans-serif;
    
    /* Spacing */
    --section-padding: 120px;
    --container-max: 1280px;
    --container-padding: 24px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
}

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

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

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

/* Selection */
::selection {
    background: var(--primary);
    color: var(--bg-dark);
}

/* Links */
a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Lists */
ul, ol {
    list-style: none;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

.gradient-text {
    background: linear-gradient(135deg, var(--secondary-light) 0%, var(--primary) 50%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-alt {
    background: linear-gradient(135deg, var(--accent-pink) 0%, var(--secondary) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-dapp {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-api {
    background: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-spend {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gradient-text-neobank {
    background: linear-gradient(135deg, var(--accent-orange) 0%, var(--secondary) 50%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-icon {
    font-size: 1.1em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-light) 100%);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px var(--secondary-glow);
}

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

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-medium);
}

.btn-outline:hover {
    background: var(--bg-card);
    border-color: var(--secondary);
    color: var(--secondary-light);
}

.btn-outline-alt {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-medium);
}

.btn-outline-alt:hover {
    background: var(--bg-card);
    border-color: var(--secondary-light);
    color: var(--secondary-light);
}

.btn-outline-light {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-light);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn-xl {
    padding: 20px 40px;
    font-size: 1.1rem;
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    padding: 12px 0;
    background: rgba(10, 10, 15, 0.95);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
}

.logo-icon {
    color: var(--secondary-light);
    font-size: 1.8rem;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links > li > a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
}

.nav-links > li > a:hover,
.nav-links > li > a.active {
    color: var(--text-primary);
}

.nav-links > li > a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width var(--transition-normal);
}

.nav-links > li > a:hover::after,
.nav-links > li > a.active::after {
    width: 100%;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-trigger .arrow {
    font-size: 0.7em;
    transition: transform var(--transition-fast);
}

.dropdown:hover .arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 200px;
    padding: 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 16px;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.dropdown-menu li a:hover,
.dropdown-menu li a.active {
    background: var(--bg-card-hover);
    color: var(--secondary-light);
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

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

/* ============================================
   Hero Section
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(16, 61, 150, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(59, 130, 246, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%);
}

.hero-gradient-alt {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 20% 20%, rgba(6, 182, 212, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 40% 30% at 80% 80%, rgba(16, 61, 150, 0.15) 0%, transparent 50%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.03) 1px, transparent 0);
    background-size: 40px 40px;
}

.mesh-gradient {
    position: absolute;
    inset: 0;
    background: 
        linear-gradient(135deg, transparent 0%, rgba(6, 182, 212, 0.05) 50%, transparent 100%);
}

/* Floating Elements */
.floating-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.float-element {
    position: absolute;
    font-size: 2rem;
    opacity: 0.3;
    animation: float 8s ease-in-out infinite;
}

.float-1 { top: 15%; left: 10%; animation-delay: 0s; color: var(--secondary-light); }
.float-2 { top: 25%; right: 15%; animation-delay: 2s; color: var(--accent-purple); }
.float-3 { bottom: 30%; left: 8%; animation-delay: 4s; color: var(--accent-pink); }
.float-4 { bottom: 20%; right: 10%; animation-delay: 6s; color: var(--primary-light); }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(0) rotate(0deg); }
    75% { transform: translateY(20px) rotate(-5deg); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

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

.hero-content-center {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content-reverse {
    order: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(16, 61, 150, 0.15);
    border: 1px solid rgba(16, 61, 150, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--secondary-light);
    margin-bottom: 24px;
}

.badge-alt {
    background: rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
    color: var(--secondary-light);
}

.badge-dapp {
    background: rgba(99, 102, 241, 0.15);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--accent-purple);
}

.badge-api {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--accent-green);
}

.badge-spend {
    background: rgba(6, 182, 212, 0.15);
    border-color: rgba(6, 182, 212, 0.3);
    color: var(--accent-pink);
}

.badge-neobank {
    background: rgba(245, 158, 11, 0.15);
    border-color: rgba(245, 158, 11, 0.3);
    color: var(--accent-orange);
}

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

.hero-title {
    margin-bottom: 24px;
}

.hero-title-xl {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border-subtle);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--secondary-light);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-light);
}

/* Hero Visual - Phone Mockup */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    animation: float 6s ease-in-out infinite;
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
    border-radius: 40px;
    padding: 12px;
    border: 1px solid var(--border-light);
    box-shadow: 
        0 40px 80px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(59, 130, 246, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 100%);
    border-radius: 32px;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
}

.app-header {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.app-logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--secondary-light);
}

.gift-card-preview {
    flex: 1;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #ffffff;
    box-shadow: 0 20px 40px rgba(16, 61, 150, 0.4);
}

.gift-amount {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
}

.gift-crypto {
    font-size: 1.1rem;
    font-weight: 600;
    opacity: 0.9;
    margin-top: 8px;
}

.gift-recipient {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 20px;
}

.gift-message {
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.9;
    margin-top: 8px;
}

.app-btn {
    margin-top: 24px;
    width: 100%;
    padding: 16px;
    background: var(--secondary);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

/* Spend Showcase */
.spend-showcase {
    position: relative;
    width: 400px;
    height: 400px;
}

.spend-card {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    animation: float 6s ease-in-out infinite;
}

.spend-card-1 { top: 0; left: 50%; transform: translateX(-50%); animation-delay: 0s; }
.spend-card-2 { top: 50%; left: 0; transform: translateY(-50%); animation-delay: 1.5s; }
.spend-card-3 { top: 50%; right: 0; transform: translateY(-50%); animation-delay: 3s; }
.spend-card-4 { bottom: 0; left: 50%; transform: translateX(-50%); animation-delay: 4.5s; }

.spend-icon {
    font-size: 2rem;
}

.spend-card span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.85rem;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
}

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

/* Hero Spend Alternate */
.hero-spend {
    min-height: auto;
    padding: 100px 0;
}

/* Product Page Heroes */
.hero-product {
    min-height: 80vh;
}

.hero-product .container {
    grid-template-columns: 1fr;
    text-align: center;
}

/* DApp Hero */
.hero-bg-dapp {
    background: var(--bg-darker);
}

.hero-gradient-dapp {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(99, 102, 241, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(16, 61, 150, 0.15) 0%, transparent 50%);
}

.chain-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    opacity: 0.3;
}

.chain-node {
    position: absolute;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 2px solid var(--secondary);
    border-radius: 50%;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--secondary-light);
    animation: pulse 3s ease-in-out infinite;
}

.chain-node-1 { top: 0; left: 50%; transform: translateX(-50%); }
.chain-node-2 { top: 50%; right: 0; transform: translateY(-50%); animation-delay: 0.75s; }
.chain-node-3 { bottom: 0; left: 50%; transform: translateX(-50%); animation-delay: 1.5s; }
.chain-node-4 { top: 50%; left: 0; transform: translateY(-50%); animation-delay: 2.25s; }

/* API Hero */
.hero-bg-api {
    background: var(--bg-darker);
}

.hero-gradient-api {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(16, 185, 129, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 20% 60%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
}

.code-visual {
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.15;
    pointer-events: none;
}

.code-preview {
    font-family: 'Fira Code', 'Consolas', monospace;
    font-size: 0.75rem;
    line-height: 1.6;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-subtle);
}

.code-comment { color: var(--text-muted); }
.code-keyword { color: var(--accent-purple); }
.code-func { color: var(--secondary); }
.code-prop { color: var(--accent-pink); }
.code-string { color: var(--accent-green); }
.code-number { color: var(--accent-orange); }

/* Spend API Hero */
.hero-bg-spend {
    background: var(--bg-darker);
}

.hero-gradient-spend {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(59, 130, 246, 0.2) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(16, 61, 150, 0.15) 0%, transparent 50%);
}

.services-visual {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 500px;
    height: 300px;
    opacity: 0.2;
}

.service-bubble {
    position: absolute;
    padding: 12px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    animation: float 6s ease-in-out infinite;
}

.service-bubble-1 { top: 0; left: 20%; }
.service-bubble-2 { top: 30%; right: 10%; animation-delay: 1.5s; }
.service-bubble-3 { bottom: 20%; left: 10%; animation-delay: 3s; }
.service-bubble-4 { bottom: 0; right: 25%; animation-delay: 4.5s; }

/* Neobank Hero */
.hero-bg-neobank {
    background: var(--bg-darker);
}

.hero-gradient-neobank {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 0%, rgba(245, 158, 11, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 20% 60%, rgba(16, 61, 150, 0.1) 0%, transparent 50%);
}

.bank-visual {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.2;
}

.bank-card {
    position: relative;
    width: 320px;
    height: 200px;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
    border-radius: var(--radius-lg);
    padding: 24px;
    border: 1px solid var(--border-light);
}

.bank-card-1 {
    transform: rotate(-8deg);
    z-index: 1;
}

.bank-card-2 {
    position: absolute;
    top: 40px;
    left: 40px;
    transform: rotate(4deg);
}

.card-chip {
    width: 40px;
    height: 30px;
    background: linear-gradient(135deg, var(--secondary-light), var(--primary));
    border-radius: 6px;
    margin-bottom: 24px;
}

.card-number {
    font-family: 'Consolas', monospace;
    font-size: 1.1rem;
    letter-spacing: 2px;
    color: var(--text-secondary);
}

.card-brand {
    position: absolute;
    bottom: 24px;
    right: 24px;
    font-weight: 600;
    color: var(--secondary-light);
}

.card-balance {
    margin-bottom: 20px;
}

.balance-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.balance-amount {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
}

.card-crypto {
    display: flex;
    gap: 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* ============================================
   Sections
   ============================================ */

.section {
    padding: var(--section-padding) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(16, 61, 150, 0.15);
    border: 1px solid rgba(16, 61, 150, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--secondary-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.section-tag-dark {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

.section-title {
    margin-bottom: 16px;
}

.section-title-light {
    color: var(--text-primary);
}

.highlight {
    color: var(--secondary-light);
}

.highlight-alt {
    color: var(--secondary);
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.section-subtitle-light {
    color: var(--text-secondary);
}

.section-cta {
    text-align: center;
    margin-top: 60px;
}

/* ============================================
   Features Grid
   ============================================ */

.features-grid {
    display: grid;
    gap: 24px;
}

.features-grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

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

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all var(--transition-normal);
}

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

.feature-card-lg {
    grid-column: span 1;
}

.feature-card-full {
    grid-column: 1 / -1;
}

.feature-card-horizontal {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.feature-icon-wrapper {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 61, 150, 0.15);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    flex-shrink: 0;
}

.feature-icon {
    font-size: 1.75rem;
}

.feature-icon-purple { background: rgba(139, 92, 246, 0.15); }
.feature-icon-blue { background: rgba(59, 130, 246, 0.15); }
.feature-icon-green { background: rgba(16, 185, 129, 0.15); }
.feature-icon-orange { background: rgba(249, 115, 22, 0.15); }
.feature-icon-cyan { background: rgba(6, 182, 212, 0.15); }
.feature-icon-pink { background: rgba(236, 72, 153, 0.15); }
.feature-icon-teal { background: rgba(20, 184, 166, 0.15); }
.feature-icon-yellow { background: rgba(234, 179, 8, 0.15); }
.feature-icon-gold { background: rgba(255, 215, 0, 0.15); }

.feature-content {
    flex: 1;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Steps Container */
.steps-container {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 180px;
    text-align: center;
}

.step-number {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary);
    color: #ffffff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 12px;
}

.step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.step-arrow {
    font-size: 1.5rem;
    color: var(--text-muted);
    padding-top: 8px;
}

/* ============================================
   Giftcards Section
   ============================================ */

.section-giftcards {
    background: var(--bg-darker);
}

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

/* ============================================
   Spend Section
   ============================================ */

.section-spend {
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
}

.spend-categories {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.spend-category {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 60px;
    align-items: center;
}

.spend-category-reverse {
    grid-template-columns: 1fr 300px;
}

.spend-category-reverse .category-visual {
    order: 2;
}

.category-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-icon-large {
    font-size: 8rem;
    filter: drop-shadow(0 20px 40px rgba(59, 130, 246, 0.3));
}

.category-glow {
    position: absolute;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: -1;
}

.category-glow-alt {
    background: radial-gradient(circle, rgba(16, 61, 150, 0.3) 0%, transparent 70%);
}

.category-glow-third {
    background: radial-gradient(circle, rgba(6, 182, 212, 0.3) 0%, transparent 70%);
}

.category-content {
    max-width: 600px;
}

.category-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--secondary-light);
    margin-bottom: 8px;
}

.category-headline {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.category-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.category-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.category-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
}

.check {
    color: var(--accent-green);
    font-weight: 700;
}

/* Brand Showcase */
.brand-showcase {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 16px;
}

.brand-card {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.brand-card:hover {
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.brand-logo {
    font-weight: 700;
    color: var(--text-primary);
}

.brand-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.brand-more {
    font-size: 0.9rem;
    color: var(--secondary-light);
    font-weight: 500;
}

/* ============================================
   B2B Section
   ============================================ */

.section-b2b {
    background: 
        linear-gradient(180deg, var(--bg-darker) 0%, var(--bg-dark) 50%, var(--bg-darker) 100%),
        radial-gradient(ellipse 80% 50% at 50% 100%, rgba(16, 61, 150, 0.1) 0%, transparent 50%);
}

.b2b-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.b2b-card {
    display: block;
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.b2b-card:hover {
    border-color: var(--secondary);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(16, 61, 150, 0.15);
}

.b2b-card-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 61, 150, 0.15);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 2rem;
}

.b2b-card-title {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.b2b-card-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.b2b-card-link {
    font-weight: 600;
    color: var(--secondary-light);
    transition: var(--transition-fast);
}

.b2b-card:hover .b2b-card-link {
    padding-left: 8px;
}

/* ============================================
   How It Works Section
   ============================================ */

.section-how-it-works {
    background: var(--bg-dark);
}

.steps-horizontal {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.step-card {
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    text-align: center;
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.step-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.step-card-compact {
    padding: 24px 20px;
}

.step-number-large {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-light);
    margin-bottom: 16px;
}

.step-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.step-connector {
    display: flex;
    align-items: center;
    padding-top: 60px;
}

.step-connector-compact {
    padding-top: 40px;
}

.connector-line {
    width: 40px;
    height: 2px;
    background: var(--border-light);
}

.connector-dot {
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
}

/* ============================================
   Chains Section
   ============================================ */

.section-chains {
    background: var(--bg-darker);
}

.chains-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.chain-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 32px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.chain-card:hover {
    border-color: var(--secondary);
    transform: translateY(-4px);
}

.chain-card-coming {
    opacity: 0.6;
}

.chain-logo {
    font-size: 2.5rem;
    color: #627EEA; /* Ethereum blue */
}

.chain-logo-polygon { color: #8247E5; }
.chain-logo-bsc { color: #F0B90B; }
.chain-logo-arb { color: #28A0F0; }
.chain-logo-op { color: #FF0420; }
.chain-logo-more { color: var(--text-muted); font-size: 2rem; }

.chain-name {
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    color: var(--text-secondary);
}

.chain-status {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--radius-full);
}

.chain-active {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}

.chain-soon {
    background: rgba(161, 161, 170, 0.1);
    color: var(--text-muted);
}

/* ============================================
   Value Props Section
   ============================================ */

.section-value {
    background: var(--bg-dark);
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.value-card {
    text-align: center;
    padding: 40px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.value-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 24px;
}

.value-title {
    font-size: 1.25rem;
    margin-bottom: 16px;
}

.value-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Use Cases Section
   ============================================ */

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

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.use-case-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.use-case-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.use-case-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.use-case-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.use-case-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Services Section
   ============================================ */

.section-services {
    background: var(--bg-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    padding: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.service-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.service-icon-large {
    font-size: 3.5rem;
    margin-bottom: 24px;
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.service-features li {
    font-size: 0.9rem;
    color: var(--text-muted);
    padding-left: 20px;
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-green);
}

/* ============================================
   Technical Section
   ============================================ */

.section-technical {
    background: var(--bg-dark);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.tech-card {
    padding: 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.tech-card:hover {
    border-color: var(--border-light);
}

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

.tech-title {
    font-size: 1rem;
    margin-bottom: 10px;
}

.tech-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ============================================
   Deep Dive Section
   ============================================ */

.section-deep-dive {
    background: var(--bg-darker);
}

.deep-dive-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.deep-dive-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.deep-dive-card:hover {
    border-color: var(--border-light);
    transform: translateY(-4px);
}

.deep-dive-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.deep-dive-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.deep-dive-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ============================================
   Security Section
   ============================================ */

.section-security {
    background: var(--bg-dark);
}

.security-card {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    padding: 60px;
    background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    align-items: center;
}

.security-title {
    font-size: 2rem;
    margin-bottom: 16px;
}

.security-description {
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.7;
}

.security-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.security-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.security-check {
    color: var(--accent-green);
    font-weight: 700;
}

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

.security-shield {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield-icon {
    font-size: 8rem;
    filter: drop-shadow(0 20px 40px rgba(16, 185, 129, 0.3));
}

.shield-glow {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 3s ease-in-out infinite;
}

/* ============================================
   Pricing Section
   ============================================ */

.section-pricing {
    background: var(--bg-dark);
}

.pricing-cta {
    text-align: center;
    margin-top: 40px;
}

/* ============================================
   Documentation Section
   ============================================ */

.section-docs {
    background: var(--bg-darker);
}

.docs-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 60px;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    align-items: center;
}

.docs-title {
    font-size: 1.75rem;
    margin: 16px 0;
}

.docs-description {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.docs-visual {
    display: flex;
    justify-content: center;
}

.docs-langs {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}

.lang-badge {
    padding: 10px 20px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ============================================
   Social Proof Section
   ============================================ */

.section-social-proof {
    background: var(--bg-dark);
}

.social-proof-card {
    text-align: center;
    padding: 60px;
    background: linear-gradient(135deg, rgba(16, 61, 150, 0.1) 0%, rgba(59, 130, 246, 0.08) 100%);
    border: 1px solid rgba(16, 61, 150, 0.2);
    border-radius: var(--radius-xl);
}

.social-proof-title {
    font-size: 2rem;
    margin-bottom: 16px;
}

.social-proof-description {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

.trust-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
}

.trust-stat {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.trust-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--secondary-light);
}

.trust-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ============================================
   CTA Section
   ============================================ */

.section-cta-full {
    padding: 100px 0;
    background: var(--bg-dark);
}

.cta-box {
    text-align: center;
    padding: 80px 60px;
    background: 
        linear-gradient(135deg, rgba(16, 61, 150, 0.15) 0%, rgba(59, 130, 246, 0.1) 100%),
        var(--bg-card);
    border: 1px solid rgba(16, 61, 150, 0.3);
    border-radius: var(--radius-xl);
}

.cta-box-api {
    background: 
        linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(16, 185, 129, 0.1) 100%),
        var(--bg-card);
    border-color: rgba(6, 182, 212, 0.25);
}

.cta-box-spend {
    background: 
        linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(16, 61, 150, 0.1) 100%),
        var(--bg-card);
    border-color: rgba(59, 130, 246, 0.25);
}

.cta-box-neobank {
    background: 
        linear-gradient(135deg, rgba(245, 158, 11, 0.1) 0%, rgba(16, 61, 150, 0.08) 100%),
        var(--bg-card);
    border-color: rgba(245, 158, 11, 0.25);
}

.cta-title {
    font-size: 2.25rem;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    background: var(--bg-darker);
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-subtle);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 48px;
    margin-bottom: 60px;
}

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

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--secondary);
    border-color: var(--secondary);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-links h4 {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--secondary-light);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-crypto {
    font-size: 0.9rem;
}

/* ============================================
   Responsive Styles
   ============================================ */

@media (max-width: 1200px) {
    .features-grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .chains-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-grid,
    .deep-dive-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 80px;
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-content-reverse {
        order: 0;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .b2b-grid {
        grid-template-columns: 1fr;
    }
    
    .spend-category,
    .spend-category-reverse {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .spend-category-reverse .category-visual {
        order: 0;
    }
    
    .category-visual {
        margin-bottom: 40px;
    }
    
    .category-content {
        max-width: 100%;
    }
    
    .category-features {
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .security-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .security-visual {
        order: -1;
        margin-bottom: 40px;
    }
    
    .security-features {
        align-items: center;
    }
    
    .docs-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .value-grid {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
        --container-padding: 20px;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-divider {
        width: 40px;
        height: 1px;
    }
    
    .features-grid,
    .features-grid-2,
    .features-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .feature-card-horizontal {
        flex-direction: column;
    }
    
    .steps-horizontal {
        flex-direction: column;
    }
    
    .step-connector {
        transform: rotate(90deg);
        padding: 0;
        margin: -10px 0;
    }
    
    .chains-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .tech-grid,
    .deep-dive-grid {
        grid-template-columns: 1fr;
    }
    
    .brand-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trust-stats {
        flex-direction: column;
        gap: 32px;
    }
    
    .cta-box {
        padding: 48px 24px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .steps-container {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn-lg {
        padding: 14px 24px;
        font-size: 0.95rem;
    }
    
    .btn-xl {
        padding: 16px 28px;
        font-size: 1rem;
    }
    
    .chains-grid {
        grid-template-columns: 1fr;
    }
    
    .brand-showcase {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

/* ============================================
   Animations & Effects
   ============================================ */

/* Fade In Up Animation */
[data-aos="fade-up"] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-aos="fade-up"].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger animation delays */
[data-aos-delay="50"] { transition-delay: 50ms; }
[data-aos-delay="100"] { transition-delay: 100ms; }
[data-aos-delay="150"] { transition-delay: 150ms; }
[data-aos-delay="200"] { transition-delay: 200ms; }
[data-aos-delay="250"] { transition-delay: 250ms; }
[data-aos-delay="300"] { transition-delay: 300ms; }

/* Smooth scroll for anchor links */
html {
    scroll-padding-top: 100px;
}

/* Focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--secondary);
    outline-offset: 2px;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}