/* =====================================================
   CryptoEarn - Premium Web3 Design System
   Modern crypto-style with neon accents and glassmorphism
   ===================================================== */

/* Import Premium Fonts */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&family=Outfit:wght@200;300;400;500;600;700;800;900&display=swap');

/* =====================================================
   CSS Variables - Design Tokens
   ===================================================== */
:root {
    /* Primary Brand Colors - Cyber Crypto Palette */
    --bg-primary: #06080f;
    --bg-secondary: #0c1023;
    --bg-tertiary: #131836;
    --bg-card: #11152e;
    --bg-elevated: #181d3e;
    --bg-glass: rgba(20, 25, 55, 0.55);
    
    /* Accent Colors */
    --neon-green: #00ff9d;
    --neon-cyan: #00e5ff;
    --neon-purple: #a855f7;
    --neon-pink: #ff2e93;
    --neon-yellow: #ffd60a;
    --neon-orange: #ff7a00;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, #00ff9d 0%, #00e5ff 100%);
    --grad-secondary: linear-gradient(135deg, #a855f7 0%, #ff2e93 100%);
    --grad-warning: linear-gradient(135deg, #ffd60a 0%, #ff7a00 100%);
    --grad-mesh: radial-gradient(at 20% 20%, rgba(0,255,157,0.15) 0px, transparent 50%),
                 radial-gradient(at 80% 0%, rgba(0,229,255,0.15) 0px, transparent 50%),
                 radial-gradient(at 80% 80%, rgba(168,85,247,0.12) 0px, transparent 50%);
    
    /* Text Colors */
    --text-primary: #f0f3ff;
    --text-secondary: #a8b1d4;
    --text-muted: #6c7390;
    --text-dim: #4a5170;
    
    /* Borders */
    --border-color: #1f2647;
    --border-light: #2a3358;
    --border-glow: rgba(0, 255, 157, 0.3);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-neon: 0 0 24px rgba(0, 255, 157, 0.4);
    --shadow-cyan: 0 0 24px rgba(0, 229, 255, 0.4);
    --shadow-purple: 0 0 32px rgba(168, 85, 247, 0.35);
    
    /* Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Typography */
    --font-display: 'Outfit', system-ui, sans-serif;
    --font-body: 'Space Grotesk', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Transitions */
    --t-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --t-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --t-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    --t-bounce: 500ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: 400;
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-image:
        radial-gradient(at 20% 0%, rgba(0, 255, 157, 0.08) 0px, transparent 50%),
        radial-gradient(at 80% 0%, rgba(0, 229, 255, 0.08) 0px, transparent 50%),
        radial-gradient(at 50% 100%, rgba(168, 85, 247, 0.08) 0px, transparent 50%);
    background-attachment: fixed;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image: 
        linear-gradient(to right, rgba(0,255,157,0.015) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(0,255,157,0.015) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
}

main, .container, .wrapper { position: relative; z-index: 1; }

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}
::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--neon-green), var(--neon-cyan));
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--neon-green);
}

/* =====================================================
   Typography
   ===================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); font-weight: 800; }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

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

a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: var(--t-base);
}
a:hover { color: var(--neon-green); }

code, .mono { font-family: var(--font-mono); }

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

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

/* =====================================================
   Layout
   ===================================================== */
.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: clamp(60px, 10vw, 120px) 0;
}

/* =====================================================
   Buttons
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 15px;
    line-height: 1;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--t-base);
    text-decoration: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--grad-primary);
    color: var(--bg-primary);
    box-shadow: 0 4px 20px rgba(0, 255, 157, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 255, 157, 0.5);
    color: var(--bg-primary);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text-primary);
    border-color: var(--border-light);
}
.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--neon-cyan);
    color: var(--text-primary);
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.2);
}

.btn-outline {
    background: transparent;
    color: var(--neon-green);
    border-color: var(--neon-green);
}
.btn-outline:hover {
    background: rgba(0, 255, 157, 0.1);
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
}
.btn-ghost:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.btn-danger {
    background: linear-gradient(135deg, #ff2e93 0%, #ff5252 100%);
    color: white;
}
.btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 46, 147, 0.4);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 17px;
    border-radius: var(--radius-lg);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-md);
}

/* Button shimmer effect */
.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}
.btn-primary:hover::before { left: 100%; }

/* =====================================================
   Cards
   ===================================================== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--t-base);
    position: relative;
    overflow: hidden;
}

.card-glass {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
}

.card-hover:hover {
    border-color: var(--border-glow);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 255, 157, 0.1);
}

.card-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--neon-green), transparent);
    opacity: 0.6;
}

/* =====================================================
   Forms
   ===================================================== */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--t-base);
    outline: none;
}

.form-control:focus {
    border-color: var(--neon-green);
    box-shadow: 0 0 0 3px rgba(0, 255, 157, 0.15);
    background: var(--bg-tertiary);
}

.form-control::placeholder {
    color: var(--text-muted);
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2300ff9d' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.form-text {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 6px;
}

.form-error {
    font-size: 13px;
    color: var(--neon-pink);
    margin-top: 6px;
}

/* Input group */
.input-group {
    display: flex;
    align-items: stretch;
}
.input-group .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
}
.input-group-append {
    display: flex;
    align-items: center;
    padding: 0 18px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-left: 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-secondary);
    font-size: 14px;
}

/* Checkbox */
.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}
.form-check input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--neon-green);
    cursor: pointer;
}
.form-check-label {
    color: var(--text-secondary);
    font-size: 14px;
}

/* =====================================================
   Auth Pages
   ===================================================== */
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    position: relative;
}

.auth-card {
    width: 100%;
    max-width: 460px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    position: relative;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
}

.auth-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-xl);
    padding: 1px;
    background: linear-gradient(135deg, rgba(0,255,157,0.4), transparent 30%, transparent 70%, rgba(168,85,247,0.4));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    pointer-events: none;
}

.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo h1 {
    font-size: 32px;
    margin-bottom: 8px;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-logo p {
    color: var(--text-muted);
    font-size: 14px;
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 28px 0;
    color: var(--text-muted);
    font-size: 13px;
}
.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.auth-oauth {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
}

.oauth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-weight: 500;
    transition: var(--t-base);
    text-decoration: none;
    font-size: 14px;
}
.oauth-btn:hover {
    border-color: var(--neon-cyan);
    background: var(--bg-tertiary);
    color: var(--text-primary);
}
.oauth-btn svg { width: 18px; height: 18px; }

/* =====================================================
   Navigation - Header
   ===================================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(6, 8, 15, 0.7);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
}

.navbar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 22px;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.brand-icon {
    width: 36px;
    height: 36px;
    background: var(--grad-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-weight: 900;
    font-size: 18px;
    box-shadow: 0 0 20px rgba(0,255,157,0.4);
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.navbar-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 15px;
    transition: var(--t-base);
}
.navbar-menu a:hover,
.navbar-menu a.active {
    color: var(--text-primary);
    background: var(--bg-elevated);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
}

@media (max-width: 968px) {
    .navbar-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--bg-card);
        border-bottom: 1px solid var(--border-color);
        padding: 16px;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    .navbar-menu.open {
        max-height: 500px;
    }
    .menu-toggle { display: block; }
}

/* =====================================================
   Hero Section
   ===================================================== */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: var(--grad-mesh);
    opacity: 0.6;
    pointer-events: none;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    pointer-events: none;
    animation: float 20s ease-in-out infinite;
}
.hero-orb-1 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--neon-green), transparent);
    top: -10%;
    left: -10%;
}
.hero-orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--neon-cyan), transparent);
    bottom: -20%;
    right: -10%;
    animation-delay: -7s;
}
.hero-orb-3 {
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, var(--neon-purple), transparent);
    top: 30%;
    right: 25%;
    animation-delay: -14s;
}

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

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(0, 255, 157, 0.08);
    border: 1px solid rgba(0, 255, 157, 0.25);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    color: var(--neon-green);
    margin-bottom: 28px;
    font-family: var(--font-mono);
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--neon-green);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.hero-title {
    font-size: clamp(2.5rem, 7vw, 5.5rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 24px;
}

.hero-title .gradient {
    background: linear-gradient(135deg, var(--neon-green) 0%, var(--neon-cyan) 50%, var(--neon-purple) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: var(--text-secondary);
    max-width: 680px;
    margin: 0 auto 40px;
    line-height: 1.6;
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 24px;
    max-width: 800px;
    margin: 0 auto;
    padding-top: 48px;
    border-top: 1px solid var(--border-color);
}

.hero-stat {
    text-align: center;
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.hero-stat-label {
    color: var(--text-muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

/* =====================================================
   Feature Grid
   ===================================================== */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}
.section-title h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
}
.section-title p {
    font-size: 17px;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

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

.feature-card:hover {
    border-color: var(--border-glow);
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(0, 255, 157, 0.08);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, rgba(0,255,157,0.15), rgba(0,229,255,0.1));
    border: 1px solid rgba(0,255,157,0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    margin-bottom: 20px;
    font-size: 26px;
}

.feature-card:nth-child(2n) .feature-icon {
    background: linear-gradient(135deg, rgba(168,85,247,0.15), rgba(255,46,147,0.1));
    border-color: rgba(168,85,247,0.25);
    color: var(--neon-purple);
}

.feature-card:nth-child(3n) .feature-icon {
    background: linear-gradient(135deg, rgba(255,214,10,0.15), rgba(255,122,0,0.1));
    border-color: rgba(255,214,10,0.25);
    color: var(--neon-yellow);
}

.feature-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.65;
}

/* =====================================================
   Stats Strip
   ===================================================== */
.stats-strip {
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 48px 0;
}

.stats-strip-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 32px;
    text-align: center;
}

.strip-stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--neon-green);
    margin-bottom: 4px;
    font-variant-numeric: tabular-nums;
}

.strip-stat-label {
    color: var(--text-muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* =====================================================
   FAQ
   ===================================================== */
.faq-container {
    max-width: 820px;
    margin: 0 auto;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
    transition: var(--t-base);
}

.faq-item.open {
    border-color: var(--border-glow);
}

.faq-question {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--t-base);
}

.faq-question:hover {
    background: var(--bg-elevated);
}

.faq-toggle {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--neon-green);
    transition: transform var(--t-base);
}

.faq-item.open .faq-toggle {
    transform: rotate(180deg);
}

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

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer-inner {
    padding: 0 24px 24px;
    line-height: 1.7;
}

/* =====================================================
   Footer
   ===================================================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 24px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 48px;
    margin-bottom: 40px;
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

.footer-brand h4 {
    margin-bottom: 12px;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.footer-col h5 {
    color: var(--text-primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    font-weight: 600;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    transition: var(--t-fast);
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--text-muted);
    font-size: 13px;
}

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

.footer-social a {
    width: 36px;
    height: 36px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--t-base);
}
.footer-social a:hover {
    background: var(--grad-primary);
    color: var(--bg-primary);
    border-color: transparent;
    transform: translateY(-2px);
}

/* =====================================================
   Alerts / Toasts
   ===================================================== */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    border: 1px solid;
}

.alert-success {
    background: rgba(0, 255, 157, 0.08);
    border-color: rgba(0, 255, 157, 0.3);
    color: var(--neon-green);
}
.alert-danger, .alert-error {
    background: rgba(255, 46, 147, 0.08);
    border-color: rgba(255, 46, 147, 0.3);
    color: var(--neon-pink);
}
.alert-warning {
    background: rgba(255, 214, 10, 0.08);
    border-color: rgba(255, 214, 10, 0.3);
    color: var(--neon-yellow);
}
.alert-info {
    background: rgba(0, 229, 255, 0.08);
    border-color: rgba(0, 229, 255, 0.3);
    color: var(--neon-cyan);
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 400px;
}

.toast {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn 0.3s ease;
    border-left: 3px solid var(--neon-green);
    min-width: 280px;
}

.toast.success { border-left-color: var(--neon-green); }
.toast.error { border-left-color: var(--neon-pink); }
.toast.warning { border-left-color: var(--neon-yellow); }
.toast.info { border-left-color: var(--neon-cyan); }

.toast.fade-out {
    animation: slideOut 0.3s ease forwards;
}

@keyframes slideIn {
    from { transform: translateX(120%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    to { transform: translateX(120%); opacity: 0; }
}

/* =====================================================
   Badges
   ===================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
}

.badge-success {
    background: rgba(0, 255, 157, 0.15);
    color: var(--neon-green);
    border: 1px solid rgba(0, 255, 157, 0.3);
}
.badge-warning {
    background: rgba(255, 214, 10, 0.15);
    color: var(--neon-yellow);
    border: 1px solid rgba(255, 214, 10, 0.3);
}
.badge-danger {
    background: rgba(255, 46, 147, 0.15);
    color: var(--neon-pink);
    border: 1px solid rgba(255, 46, 147, 0.3);
}
.badge-info {
    background: rgba(0, 229, 255, 0.15);
    color: var(--neon-cyan);
    border: 1px solid rgba(0, 229, 255, 0.3);
}
.badge-muted {
    background: var(--bg-elevated);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* =====================================================
   Utilities
   ===================================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-success { color: var(--neon-green); }
.text-danger { color: var(--neon-pink); }
.text-warning { color: var(--neon-yellow); }
.text-cyan { color: var(--neon-cyan); }

.fw-bold { font-weight: 700; }
.fw-medium { font-weight: 500; }

.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; } .mt-3 { margin-top: 24px; } .mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; } .mb-3 { margin-bottom: 24px; } .mb-4 { margin-bottom: 32px; }

.d-flex { display: flex; }
.d-grid { display: grid; }
.d-none { display: none; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.align-center { align-items: center; }
.gap-1 { gap: 8px; } .gap-2 { gap: 16px; } .gap-3 { gap: 24px; }

.w-100 { width: 100%; }
.w-auto { width: auto; }

/* =====================================================
   Loading / Spinners
   ===================================================== */
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top-color: var(--neon-green);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
.spinner-sm { width: 18px; height: 18px; border-width: 2px; }

@keyframes spin {
    to { transform: rotate(360deg); }
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 0%, var(--bg-elevated) 50%, var(--bg-tertiary) 100%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =====================================================
   Animations
   ===================================================== */
.fade-up {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 0.6s ease forwards;
}
@keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }

/* =====================================================
   Responsive
   ===================================================== */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .auth-card { padding: 32px 24px; }
    .hero-cta { flex-direction: column; align-items: stretch; }
    .hero-cta .btn { width: 100%; }
    .footer-grid { gap: 24px; }
    .features-grid { grid-template-columns: 1fr; }
}

/* =====================================================
   Landing extras (added)
   ===================================================== */

/* Section heads */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-eyebrow {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(0, 255, 157, 0.08);
    border: 1px solid rgba(0, 255, 157, 0.2);
    color: var(--neon-green);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 20px;
    font-family: var(--font-mono);
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.02em;
    margin: 0 0 16px;
}
.section-sub {
    color: var(--text-secondary);
    font-size: 17px;
    line-height: 1.6;
    margin: 0;
}
.text-gradient {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

/* Hero refinements */
.hero { position: relative; padding: 96px 0 80px; overflow: hidden; }
.hero-orb {
    position: absolute; border-radius: 50%;
    filter: blur(100px); opacity: 0.4; pointer-events: none;
    animation: float 12s ease-in-out infinite;
}
.hero-orb-1 { width: 480px; height: 480px; background: var(--neon-green); top: -120px; left: -120px; }
.hero-orb-2 { width: 380px; height: 380px; background: var(--neon-purple); top: 100px; right: -80px; animation-delay: -4s; }
.hero-orb-3 { width: 320px; height: 320px; background: var(--neon-cyan); bottom: -100px; left: 30%; animation-delay: -8s; }
@keyframes float { 0%,100% { transform: translate(0,0); } 50% { transform: translate(30px, -30px); } }

.hero-inner { position: relative; z-index: 1; text-align: center; max-width: 880px; margin: 0 auto; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 999px; backdrop-filter: blur(20px);
    font-size: 13px; color: var(--text-secondary); font-family: var(--font-mono);
    margin-bottom: 32px;
}
.pulse-dot {
    width: 8px; height: 8px; background: var(--neon-green); border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(0,255,157,0.6); animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring { 0% { box-shadow: 0 0 0 0 rgba(0,255,157,0.6); } 100% { box-shadow: 0 0 0 12px rgba(0,255,157,0); } }

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(44px, 8vw, 88px);
    font-weight: 800; line-height: 1; letter-spacing: -0.03em;
    margin: 0 0 24px;
}
.hero-sub {
    font-size: clamp(17px, 2vw, 20px);
    color: var(--text-secondary);
    line-height: 1.6;
    max-width: 620px;
    margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 56px; }
.hero-trust { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.hero-trust-label {
    font-size: 12px; color: var(--text-tertiary); text-transform: uppercase;
    letter-spacing: 0.1em; font-family: var(--font-mono);
}
.hero-coins { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; }
.coin-pill {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 999px;
    font-size: 13px; font-weight: 600; font-family: var(--font-mono);
}
.coin-dot { width: 8px; height: 8px; border-radius: 50%; }

/* Stats strip */
.stats-strip { padding: 64px 0; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); }
.stats-strip-grid {
    display: grid; grid-template-columns: repeat(4,1fr); gap: 24px;
}
.stat-strip-item { text-align: center; }
.stat-strip-value {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 44px); font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    letter-spacing: -0.02em;
}
.stat-strip-label {
    font-size: 13px; color: var(--text-tertiary);
    text-transform: uppercase; letter-spacing: 0.08em;
    font-family: var(--font-mono); margin-top: 4px;
}

/* Features section */
.features-section { padding: 100px 0; }
.features-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px; padding: 32px;
    transition: all 0.3s;
    position: relative; overflow: hidden;
}
.feature-card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(600px circle at var(--mx,50%) var(--my,50%), rgba(0,255,157,0.06), transparent 40%);
    opacity: 0; transition: opacity 0.3s; pointer-events: none;
}
.feature-card:hover { transform: translateY(-4px); border-color: rgba(0,255,157,0.2); }
.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 52px; height: 52px; border-radius: 14px;
    display: grid; place-items: center;
    margin-bottom: 20px;
    color: white;
}
.feature-icon-green  { background: linear-gradient(135deg, #00ff9d 0%, #00e5ff 100%); color: #06080f; }
.feature-icon-purple { background: linear-gradient(135deg, #a855f7 0%, #ff2e93 100%); }
.feature-icon-yellow { background: linear-gradient(135deg, #ffd60a 0%, #ff8a00 100%); color: #06080f; }
.feature-icon-cyan   { background: linear-gradient(135deg, #00e5ff 0%, #627eea 100%); }
.feature-icon-pink   { background: linear-gradient(135deg, #ff2e93 0%, #a855f7 100%); }

.feature-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin: 0 0 8px; }
.feature-card p  { color: var(--text-secondary); font-size: 15px; line-height: 1.6; margin: 0; }

/* How it works */
.how-section { padding: 100px 0; background: rgba(255,255,255,0.015); }
.steps-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 20px; }
.step-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px; padding: 32px;
    position: relative;
}
.step-num {
    font-family: var(--font-mono);
    font-size: 14px; font-weight: 600;
    color: var(--neon-green); margin-bottom: 16px;
    letter-spacing: 0.05em;
}
.step-card h3 { font-family: var(--font-display); font-size: 18px; font-weight: 700; margin: 0 0 8px; }
.step-card p  { color: var(--text-secondary); font-size: 14px; line-height: 1.6; margin: 0; }

/* Payouts */
.payouts-section { padding: 100px 0; }
.payouts-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.payout-card {
    display: flex; align-items: center; gap: 14px;
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px; padding: 16px;
}
.payout-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: var(--grad-primary); color: #06080f;
    display: grid; place-items: center;
    font-weight: 700; font-family: var(--font-display);
    flex-shrink: 0;
}
.payout-info { flex: 1; min-width: 0; }
.payout-user { font-weight: 600; }
.payout-meta { font-size: 12px; color: var(--text-tertiary); }
.payout-amount {
    font-family: var(--font-mono); font-weight: 600; color: var(--neon-green);
}

/* Testimonials */
.testimonials-section { padding: 100px 0; background: rgba(255,255,255,0.015); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.testimonial-card {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 20px; padding: 28px;
}
.testimonial-stars { color: var(--neon-yellow); margin-bottom: 12px; font-size: 14px; letter-spacing: 2px; }
.testimonial-card p { color: var(--text-secondary); line-height: 1.7; margin: 0 0 20px; font-size: 15px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
    width: 40px; height: 40px; border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-purple), var(--neon-pink));
    display: grid; place-items: center; font-weight: 700;
}
.testimonial-author strong { display: block; font-weight: 600; }
.testimonial-author span { font-size: 12px; color: var(--text-tertiary); }

/* FAQ */
.faq-section { padding: 100px 0; }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 16px; overflow: hidden;
}
.faq-question {
    width: 100%; display: flex; align-items: center; justify-content: space-between;
    background: none; border: none; color: white;
    padding: 20px 24px; font-size: 16px; font-weight: 600;
    cursor: pointer; text-align: left; font-family: inherit;
}
.faq-icon {
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(255,255,255,0.05);
    display: grid; place-items: center;
    transition: transform 0.3s; font-size: 18px;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--neon-green); color: #06080f; }
.faq-answer {
    max-height: 0; overflow: hidden;
    transition: max-height 0.3s;
}
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p { padding: 0 24px 20px; margin: 0; color: var(--text-secondary); line-height: 1.6; }

/* CTA */
.cta-section { padding: 100px 0; }
.cta-card {
    position: relative;
    background: linear-gradient(135deg, rgba(0,255,157,0.08), rgba(168,85,247,0.06));
    border: 1px solid rgba(0,255,157,0.15);
    border-radius: 32px;
    padding: 80px 40px;
    text-align: center;
    overflow: hidden;
}
.cta-orb {
    position: absolute; width: 600px; height: 600px;
    background: var(--neon-green);
    border-radius: 50%; filter: blur(120px); opacity: 0.15;
    top: -300px; left: 50%; transform: translateX(-50%);
    pointer-events: none;
}
.cta-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 6vw, 64px); font-weight: 800;
    line-height: 1; letter-spacing: -0.03em; margin: 0 0 16px;
    position: relative;
}
.cta-sub {
    color: var(--text-secondary); font-size: 18px; line-height: 1.6;
    max-width: 540px; margin: 0 auto 32px;
    position: relative;
}
.cta-card .btn { position: relative; }

/* Auth wrappers (full screen flow) */
.auth-page {
    min-height: 100vh;
    display: grid; place-items: center;
    padding: 80px 16px 40px;
}

/* Sidebar badge in dashboard */
.sidebar-badge {
    margin-left: auto;
    background: var(--neon-pink); color: white;
    font-size: 11px; font-weight: 700;
    padding: 2px 7px; border-radius: 999px;
    font-family: var(--font-mono);
}

/* Notifications dropdown */
.notif-empty { padding: 24px; text-align: center; color: var(--text-tertiary); font-size: 13px; }

/* Responsive landing */
@media (max-width: 968px) {
    .features-grid { grid-template-columns: 1fr 1fr; }
    .steps-grid { grid-template-columns: 1fr 1fr; }
    .payouts-grid { grid-template-columns: 1fr 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .stats-strip-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 640px) {
    .features-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; }
    .payouts-grid { grid-template-columns: 1fr; }
    .hero { padding: 64px 0 48px; }
    .features-section, .how-section, .payouts-section, .testimonials-section, .faq-section, .cta-section { padding: 64px 0; }
    .cta-card { padding: 48px 24px; }
}

/* =====================================================
   Auth page extras
   ===================================================== */
.auth-wrapper { width: 100%; max-width: 480px; }
.auth-card {
    position: relative;
    background: rgba(20, 23, 35, 0.6);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    padding: 40px 32px;
}
.auth-head { text-align: center; margin-bottom: 32px; }
.auth-head h1 {
    font-family: var(--font-display);
    font-size: 28px; font-weight: 700; margin: 0 0 8px;
    letter-spacing: -0.02em;
}
.auth-head p { color: var(--text-secondary); margin: 0; font-size: 15px; }
.auth-icon {
    width: 64px; height: 64px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(0,255,157,0.1), rgba(0,229,255,0.1));
    border: 1px solid rgba(0,255,157,0.2);
    display: grid; place-items: center;
    color: var(--neon-green);
    margin: 0 auto 16px;
}

.oauth-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.oauth-btn {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    padding: 12px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    color: white; text-decoration: none;
    font-weight: 600; font-size: 14px;
    transition: all 0.2s;
}
.oauth-btn:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.15); }

.auth-divider {
    display: flex; align-items: center; gap: 12px;
    margin: 20px 0;
    color: var(--text-tertiary); font-size: 12px;
    text-transform: uppercase; letter-spacing: 0.1em; font-family: var(--font-mono);
}
.auth-divider::before, .auth-divider::after {
    content: ''; flex: 1; height: 1px; background: rgba(255,255,255,0.08);
}

.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-label {
    display: flex; justify-content: space-between; align-items: center;
    font-size: 13px; font-weight: 500; color: var(--text-secondary);
    margin-bottom: 6px;
}
.form-label-link { color: var(--neon-green); text-decoration: none; font-size: 12px; }
.form-hint { font-size: 12px; color: var(--text-tertiary); font-weight: 400; }
.form-control {
    width: 100%;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 12px 14px;
    color: white; font-size: 15px;
    font-family: inherit;
    transition: all 0.2s;
}
.form-control:focus {
    outline: none;
    border-color: rgba(0,255,157,0.4);
    box-shadow: 0 0 0 4px rgba(0,255,157,0.08);
    background: rgba(255,255,255,0.05);
}
.form-control::placeholder { color: var(--text-tertiary); }

.form-check {
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 20px;
}
.form-check-input {
    width: 18px; height: 18px;
    accent-color: var(--neon-green);
    cursor: pointer;
}
.form-check-label { font-size: 13px; color: var(--text-secondary); cursor: pointer; }
.form-check-label a { color: var(--neon-green); }

.otp-input {
    text-align: center;
    font-size: 28px;
    letter-spacing: 12px;
    font-family: var(--font-mono);
    font-weight: 600;
    padding: 16px;
}

.auth-foot {
    text-align: center;
    margin-top: 24px;
    font-size: 14px; color: var(--text-secondary);
}
.auth-foot a { color: var(--neon-green); font-weight: 500; }

.w-100 { width: 100%; }

@media (max-width: 480px) {
    .auth-card { padding: 28px 20px; }
    .oauth-row { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .otp-input { font-size: 22px; letter-spacing: 8px; }
}