:root {
    /* Brand Colors - Consistent 3-color palette */
    --primary-pink: #FF3366;
    --primary-pink-hover: #E6004D;
    --success-green: #22C55E;
    --text-dark: #333333;
    --text-gray: #666666;
    --text-light: #999999;
    
    /* Background Colors */
    --bg-white: #FFFFFF;
    --bg-light: #FAFAFA;
    --bg-gray: #F5F5F5;
    --border-light: #E5E5E5;
    --border-gray: #D1D1D1;
    
    /* Legacy support (gradually removing) */
    --primary-rose: var(--primary-pink);
    --primary-rose-hover: var(--primary-pink-hover);
    --stone-50: var(--bg-light);
    --stone-100: var(--bg-gray);
    --stone-200: var(--border-light);
    --stone-600: var(--text-gray);
    --stone-700: #555555;
    --stone-900: var(--text-dark);
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 48px;
    --space-xl: 80px;
    --space-2xl: 80px;
}

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

body {
    font-family: var(--font-family);
    color: var(--stone-900);
    line-height: 1.6;
    background: var(--stone-50);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.privacy-warning {
    background: linear-gradient(90deg, #fef3c7, #fed7aa);
    color: #92400e;
    text-align: center;
    padding: var(--space-sm);
    font-size: 14px;
    border-bottom: 1px solid #fbbf24;
    font-weight: 500;
}

.header {
    background: white;
    border-bottom: 1px solid var(--stone-200);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
}

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-rose);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

nav {
    display: flex;
    gap: var(--space-lg);
}

nav a {
    text-decoration: none;
    color: var(--stone-600);
    font-weight: 500;
    transition: color 0.2s ease;
}

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

nav .premium-link {
    background: linear-gradient(135deg, var(--primary-rose) 0%, #e6326e 100%);
    color: white !important;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    transition: all 0.2s ease;
}

nav .premium-link:hover {
    color: white !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(244, 63, 94, 0.3);
}

/* Sister Project Link in Navigation */
nav .sister-link {
    color: var(--primary-pink) !important;
    font-size: 14px;
    opacity: 0.8;
    transition: all 0.2s ease;
}

nav .sister-link:hover {
    opacity: 1;
    color: var(--primary-pink-hover) !important;
}

/* Premium Section */
.premium-section {
    background: linear-gradient(135deg, #fef7f7 0%, #f3f4f6 100%);
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.premium-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-3xl);
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
}

.premium-content {
    padding: var(--space-xl);
}

.premium-header {
    text-align: left;
    margin-bottom: var(--space-2xl);
}

.premium-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.premium-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.premium-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    line-height: 1.6;
}

.premium-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
}

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.feature-text h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.25rem;
}

.feature-text p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.5;
}

.premium-pricing {
    text-align: center;
    background: white;
    border-radius: 16px;
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    border: 1px solid var(--border-light);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: var(--space-sm);
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-rose);
}

.price-period {
    font-size: 1.2rem;
    color: var(--text-light);
}

.price-description {
    font-size: 0.9rem;
    color: var(--text-light);
}

.premium-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
}

.btn-premium {
    background: linear-gradient(135deg, var(--primary-rose) 0%, #e6326e 100%);
    color: white;
    padding: var(--space-md) var(--space-lg);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(244, 63, 94, 0.3);
}

.btn-outline-premium {
    background: white;
    color: var(--text-dark);
    padding: var(--space-md) var(--space-lg);
    border: 2px solid var(--border-light);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
}

.btn-outline-premium:hover {
    border-color: var(--primary-rose);
    background: #fef7f7;
}

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

.phone-mockup {
    width: 280px;
    height: 560px;
    background: linear-gradient(135deg, #1f2937 0%, #374151 100%);
    border-radius: 32px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
}

.phone-mockup::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: #6b7280;
    border-radius: 2px;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #f8fafc;
    border-radius: 24px;
    overflow: hidden;
    padding: 20px;
}

.private-inbox {
    height: 100%;
}

.inbox-header {
    display: flex;
    justify-content: between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
}

.inbox-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
}

.inbox-count {
    font-size: 0.8rem;
    color: var(--text-light);
    background: #e2e8f0;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    margin-left: auto;
}

.message-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.message-item {
    background: white;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.message-sender {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-rose);
    margin-bottom: 4px;
}

.message-preview {
    font-size: 0.8rem;
    color: var(--text-dark);
    line-height: 1.4;
}

@media (max-width: 768px) {
    .premium-card {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
    
    .premium-features {
        grid-template-columns: 1fr;
    }
    
    .premium-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .phone-mockup {
        width: 240px;
        height: 480px;
    }
    
    .premium-header h2 {
        font-size: 2rem;
    }
}

/* Sister Project Promotion Section */
.sister-promo-section {
    background: linear-gradient(135deg, #fef7f7 0%, #f3f4f6 100%);
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--border-light);
}

.sister-promo-card {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: var(--space-xl);
    border-radius: 16px;
    border: 2px solid var(--border-light);
    transition: all 0.3s ease;
}

.sister-promo-card:hover {
    border-color: var(--primary-pink);
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(255, 51, 102, 0.1);
}

.promo-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.promo-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--space-xs);
}

.promo-content p {
    color: var(--text-gray);
    margin: 0;
}

.btn-outline-sister {
    background: transparent;
    color: var(--primary-pink);
    border: 2px solid var(--primary-pink);
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.btn-outline-sister:hover {
    background: var(--primary-pink);
    color: white;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .sister-promo-card {
        flex-direction: column;
        text-align: center;
        gap: var(--space-md);
    }
    
    .promo-content h3 {
        font-size: 1.1rem;
    }
    
    .btn-outline-sister {
        width: 100%;
        justify-content: center;
    }
}

/* Live Notification Banner */
.live-notification {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    padding: 12px 0;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
    position: relative;
    z-index: 1000;
    animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.notification-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    position: relative;
}

.notification-icon {
    font-size: 20px;
    animation: pulse 2s infinite;
}

.notification-text {
    font-weight: 500;
    font-size: 15px;
}

.notification-close {
    position: absolute;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.notification-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Hero Section - Center Stage Design */
.hero {
    padding: var(--space-2xl) 0 var(--space-lg) 0;
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--bg-light) 50%, var(--bg-gray) 100%);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-content {
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.hero-header {
    margin-bottom: var(--space-2xl);
}

.hero-header h1 {
    font-size: 56px;
    font-weight: 800;
    color: var(--stone-900);
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    background: linear-gradient(135deg, var(--stone-900) 0%, var(--primary-rose) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-header p {
    font-size: 22px;
    color: var(--stone-600);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Numbers Selector Hero - Center Stage */
.numbers-selector-hero {
    background: white;
    border-radius: 24px;
    padding: var(--space-2xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1), 0 8px 24px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

.country-selector-visual {
    margin-bottom: var(--space-2xl);
}

.country-selector-visual h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--stone-900);
    margin-bottom: var(--space-lg);
}

/* Regional Tabs */
.region-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
    background: var(--stone-100);
    padding: 6px;
    border-radius: 14px;
    border: 1px solid var(--stone-200);
}

.region-tab {
    flex: 1;
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--stone-600);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.region-tab:hover {
    background: var(--stone-200);
    color: var(--stone-700);
}

.region-tab.active {
    background: white;
    color: var(--primary-rose);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: translateY(-1px);
}

/* Countries by Region */
.countries-by-region {
    position: relative;
    min-height: 120px;
}

.region-countries {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.region-countries.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.country-flags {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--space-md);
}

.country-flag {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--stone-50);
    border: 2px solid transparent;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
    font-size: 16px;
    font-weight: 500;
}

.country-flag:hover {
    background: white;
    border-color: var(--primary-rose);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(244, 63, 94, 0.15);
}

.country-flag.active {
    background: linear-gradient(135deg, var(--primary-rose) 0%, #ec4899 100%);
    color: white;
    border-color: var(--primary-rose);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(244, 63, 94, 0.25);
}

.country-flag .flag {
    font-size: 24px;
    line-height: 1;
}

.country-flag .country-name {
    flex: 1;
    font-weight: 600;
}

.numbers-display-hero h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--stone-900);
    margin-bottom: var(--space-lg);
}

.numbers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

/* Trust Badges */
.trust-badges {
    padding: var(--space-lg) 0;
    background: var(--bg-gray);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.badges-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md) var(--space-lg);
    max-width: 800px;
    margin: 0 auto;
}

.badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    text-align: center;
}

.badge-icon {
    font-size: 28px;
    margin-bottom: var(--space-xs);
}

.badge-text {
    font-size: 14px;
    font-weight: 600;
    color: var(--stone-700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero Number Cards - Big, Clickable, Beautiful */
.number-card {
    background: white;
    border: 2px solid var(--stone-200);
    border-radius: 20px;
    padding: var(--space-lg);
    transition: all 0.3s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
    overflow: hidden;
}

.number-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-rose), #ec4899, #f97316);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.number-card:hover {
    border-color: var(--primary-pink);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(255, 51, 102, 0.15), 0 4px 16px rgba(0, 0, 0, 0.1);
}

/* Active number card with pink glow */
.number-card.active {
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 3px rgba(255, 51, 102, 0.2), 0 8px 25px rgba(255, 51, 102, 0.15);
    transform: translateY(-2px);
}

.number-card.active:hover {
    box-shadow: 0 0 0 3px rgba(255, 51, 102, 0.3), 0 12px 40px rgba(255, 51, 102, 0.2);
}

.number-card:hover::before {
    transform: translateX(0);
}

.number-display {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.number-text {
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 0.02em;
    display: flex;
    align-items: center;
    gap: 10px;
}

.copy-button {
    background: var(--primary-pink);
    color: white;
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(255, 51, 102, 0.25);
}

.copy-button:hover {
    background: var(--primary-pink-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(255, 51, 102, 0.4);
}

.copy-button:active {
    transform: scale(0.95);
}

.number-stats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-gray);
}

/* FORCE CACHE REFRESH - Message count visibility fix */
.number-card .message-count,
.numbers-grid .message-count,
div[class*="message-count"] {
    display: flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-weight: 500 !important;
    color: #333333 !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.number-card .message-count.active,
.numbers-grid .message-count.active,
div[class*="message-count"].active {
    color: #FF3366 !important;
    font-weight: 600 !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success-green);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 0 2px var(--bg-white);
    position: relative;
}

.status-dot::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 1px solid var(--success-green);
    border-radius: 50%;
    opacity: 0.3;
}

.hero-stats {
    display: flex;
    gap: var(--space-lg);
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-rose);
}

.stat-label {
    font-size: 14px;
    color: var(--stone-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.phone-preview {
    background: white;
    border-radius: 24px;
    padding: var(--space-md);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--stone-200);
}

.phone-header {
    border-bottom: 1px solid var(--stone-200);
    padding-bottom: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.country-selector {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.flag {
    font-size: 20px;
}

#country-select {
    border: none;
    background: none;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    outline: none;
}

.numbers-list {
    max-height: 300px;
    overflow-y: auto;
}

.number-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-sm);
    border-radius: 12px;
    margin-bottom: var(--space-xs);
    background: var(--stone-50);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
}

.number-item:hover {
    background: white;
    border-color: var(--primary-rose);
    transform: translateY(-1px);
}

.number-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.number-phone {
    font-weight: 600;
    font-family: monospace;
    color: var(--stone-900);
}

.number-country {
    font-size: 12px;
    color: var(--stone-600);
    display: flex;
    align-items: center;
    gap: 4px;
}

.message-count {
    background: var(--primary-rose);
    color: white;
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 20px;
    font-weight: 600;
}

.how-it-works {
    padding: var(--space-lg) 0 var(--space-xl) 0;
    background: white;
}

.how-it-works h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: var(--space-xl);
    color: var(--stone-900);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.step {
    text-align: center;
    padding: var(--space-lg);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-rose);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto var(--space-md) auto;
}

.step h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--stone-900);
}

.step p {
    color: var(--stone-600);
}

.why-section {
    padding: var(--space-xl) 0;
    background: var(--stone-50);
}

.why-section h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: var(--space-xl);
    color: var(--stone-900);
}

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

.use-case {
    background: white;
    padding: var(--space-lg);
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--stone-200);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.use-case:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(244, 63, 94, 0.1);
}

.use-case-icon {
    font-size: 32px;
    margin-bottom: var(--space-sm);
}

.use-case h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--stone-900);
}

.use-case p {
    color: var(--stone-600);
    font-size: 14px;
}

.developer-section {
    padding: var(--space-xl) 0;
    background: white;
}

.developer-badge {
    background: var(--primary-rose);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    display: inline-block;
    margin-bottom: var(--space-md);
}

.developer-section h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--stone-900);
}

.developer-section > p {
    font-size: 18px;
    color: var(--stone-600);
    margin-bottom: var(--space-lg);
}

.code-examples {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
}

.code-tab {
    padding: var(--space-sm) var(--space-md);
    background: var(--stone-100);
    border-radius: 8px 8px 0 0;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
    color: var(--stone-600);
}

.code-tab.active {
    background: var(--stone-900);
    color: white;
}

.code-example {
    display: none;
    background: var(--stone-900);
    border-radius: 0 12px 12px 12px;
    overflow: hidden;
}

.code-example.active {
    display: block;
}

.code-example pre {
    margin: 0;
    padding: var(--space-lg);
    overflow-x: auto;
}

.code-example code {
    color: #e5e7eb;
    font-family: 'SF Mono', Monaco, Consolas, monospace;
    font-size: 14px;
    line-height: 1.6;
}

.btn {
    display: inline-flex;
    align-items: center;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid;
    font-size: 16px;
    margin-top: var(--space-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-rose);
    border-color: var(--primary-rose);
}

.btn-outline:hover {
    background: var(--primary-rose);
    color: white;
}

.ad-section {
    padding: var(--space-lg) 0;
}

.ad-placeholder {
    background: var(--stone-100);
    border: 2px dashed var(--stone-200);
    border-radius: 12px;
    padding: var(--space-lg);
    text-align: center;
    color: var(--stone-600);
}

.ad-content {
    margin-top: var(--space-sm);
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 8px;
}

.footer {
    background: #1e293b;
    color: white;
    padding: 80px 0 24px 0;
}

.footer-content {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 64px;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto 48px;
}

.footer-section {
    text-align: left;
    min-width: 160px;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #f1f5f9;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-section p {
    color: #cbd5e1;
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.5;
}

.footer-section a {
    color: #94a3b8;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    transition: all 0.2s ease;
    font-size: 14px;
}

.footer-section a:hover {
    color: var(--primary-pink);
    transform: translateX(2px);
}

.coffee-link {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: white !important;
    padding: 8px 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(249, 115, 22, 0.25),
                inset 0 1px 0 rgba(255, 255, 255, 0.2);
    letter-spacing: 0.025em;
}

.coffee-link:hover {
    background: linear-gradient(135deg, #ea580c 0%, #dc2626 100%) !important;
    color: white !important;
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.35),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.footer-bottom {
    border-top: 1px solid #475569;
    padding-top: 24px;
    text-align: center;
    color: #94a3b8;
    font-size: 14px;
}

/* Legal Pages Styling */
.legal-page {
    padding: var(--space-xl) 0;
    background: white;
    min-height: 80vh;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.legal-header {
    text-align: center;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 2px solid var(--border-light);
}

.legal-header h1 {
    font-size: 42px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--space-sm);
}

.effective-date {
    font-size: 16px;
    color: var(--text-gray);
    font-weight: 500;
}

.legal-intro {
    background: var(--bg-light);
    padding: var(--space-lg);
    border-radius: 12px;
    margin-bottom: var(--space-xl);
    border-left: 4px solid var(--primary-pink);
}

.legal-intro p {
    font-size: 18px;
    color: var(--text-dark);
    margin: 0;
}

.legal-sections {
    margin-bottom: var(--space-xl);
}

.legal-section {
    margin-bottom: var(--space-xl);
}

.legal-section h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid var(--border-light);
}

.legal-section p {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: var(--space-md);
}

.legal-section ul {
    margin: var(--space-md) 0;
    padding-left: var(--space-lg);
}

.legal-section li {
    font-size: 16px;
    color: var(--text-gray);
    margin-bottom: var(--space-sm);
    line-height: 1.6;
}

.legal-section strong {
    color: var(--text-dark);
    font-weight: 600;
}

.warning-box {
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
    border: 1px solid #fbbf24;
    border-radius: 12px;
    padding: var(--space-lg);
    margin: var(--space-md) 0;
}

.warning-box p {
    margin: 0;
    color: #92400e;
    font-weight: 500;
}

.legal-contact {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-gray);
    border-radius: 12px;
    border: 1px solid var(--border-light);
}

.legal-contact p {
    font-size: 18px;
    color: var(--text-dark);
    margin: 0;
}

.legal-contact a {
    color: var(--primary-pink);
    text-decoration: none;
    font-weight: 600;
}

.legal-contact a:hover {
    text-decoration: underline;
}

/* Mobile responsive for legal pages */
@media (max-width: 768px) {
    .legal-header h1 {
        font-size: 32px;
    }
    
    .legal-content {
        padding: 0 var(--space-md);
    }
    
    .legal-intro {
        padding: var(--space-md);
    }
    
    .legal-section ul {
        padding-left: var(--space-md);
    }
}

/* Contact Page Styling */
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-card {
    background: white;
    border: 2px solid var(--border-light);
    border-radius: 16px;
    padding: var(--space-xl);
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.contact-card:hover {
    border-color: var(--primary-pink);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 51, 102, 0.15);
}

.contact-icon {
    font-size: 48px;
    margin-bottom: var(--space-md);
    display: block;
}

.contact-card h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
    border: none;
    padding: 0;
}

.contact-card p {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: var(--space-md);
}

.contact-email {
    margin: var(--space-lg) 0;
}

.contact-email a {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-pink) 0%, #ec4899 100%);
    color: white;
    padding: var(--space-md) var(--space-lg);
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(255, 51, 102, 0.3);
}

.contact-email a:hover {
    background: linear-gradient(135deg, #ec4899 0%, #dc2626 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 51, 102, 0.4);
}

.response-time {
    font-size: 14px !important;
    color: var(--text-light) !important;
    font-style: italic;
    margin-bottom: 0 !important;
}

.company-info {
    background: var(--bg-light);
    padding: var(--space-xl);
    border-radius: 12px;
    margin-bottom: var(--space-xl);
    border-left: 4px solid var(--primary-pink);
}

.company-info h2 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
    border: none;
    padding: 0;
}

.company-details {
    text-align: center;
}

.company-details p {
    font-size: 18px;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.8;
}

.important-notes {
    background: linear-gradient(135deg, #fef3c7 0%, #fed7aa 100%);
    border: 1px solid #fbbf24;
    border-radius: 12px;
    padding: var(--space-xl);
}

.important-notes h2 {
    font-size: 24px;
    font-weight: 600;
    color: #92400e;
    margin-bottom: var(--space-lg);
    border: none;
    padding: 0;
}

.important-notes ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.important-notes li {
    background: rgba(255, 255, 255, 0.3);
    padding: var(--space-md);
    border-radius: 8px;
    margin-bottom: var(--space-md);
    color: #92400e;
    font-weight: 500;
    line-height: 1.6;
}

.important-notes li:last-child {
    margin-bottom: 0;
}

.important-notes a {
    color: #dc2626;
    font-weight: 600;
    text-decoration: none;
}

.important-notes a:hover {
    text-decoration: underline;
}

/* Mobile responsive for contact page */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .contact-card {
        padding: var(--space-lg);
    }
    
    .contact-icon {
        font-size: 40px;
    }
    
    .contact-email a {
        padding: var(--space-sm) var(--space-md);
        font-size: 16px;
    }
    
    .company-info, .important-notes {
        padding: var(--space-lg);
    }
}

@media (max-width: 768px) {
    .hero-header h1 {
        font-size: 42px;
    }
    
    .hero-header p {
        font-size: 18px;
    }
    
    .numbers-selector-hero {
        padding: var(--space-lg);
        border-radius: 20px;
    }
    
    .region-tabs {
        flex-direction: column;
        gap: 4px;
    }
    
    .region-tab {
        font-size: 13px;
        padding: 8px 12px;
    }
    
    .countries-by-region {
        min-height: 100px;
    }
    
    .country-flags {
        grid-template-columns: 1fr;
    }
    
    .country-flag {
        justify-content: center;
        text-align: center;
        padding: var(--space-sm) var(--space-md);
    }
    
    .numbers-grid {
        grid-template-columns: 1fr;
    }
    
    .number-card {
        padding: var(--space-md);
    }
    
    .number-text {
        font-size: 18px;
    }
    
    .badges-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--space-sm);
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .use-cases {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        gap: 32px;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .notification-content {
        padding: 0 var(--space-md);
    }
    
    .notification-text {
        font-size: 14px;
    }
    
    nav {
        gap: var(--space-md);
    }
}

@media (max-width: 480px) {
    .hero-header h1 {
        font-size: 36px;
    }
    
    .hero-header p {
        font-size: 16px;
    }
    
    .numbers-selector-hero {
        padding: var(--space-md);
        border-radius: 16px;
    }
    
    .region-tabs {
        gap: 2px;
    }
    
    .region-tab {
        font-size: 12px;
        padding: 6px 8px;
    }
    
    .country-flag .country-name {
        display: none;
    }
    
    .country-flag {
        flex-direction: column;
        padding: var(--space-sm);
    }
    
    .country-flag .flag {
        font-size: 20px;
    }
    
    .country-flag .country-count {
        font-size: 12px;
    }
    
    .badges-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .use-cases {
        grid-template-columns: 1fr;
    }
}
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
}

/* User Welcome Banner */
.user-welcome-banner {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: var(--space-md) 0;
    margin-bottom: var(--space-md);
}

.welcome-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}

.welcome-text h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.welcome-text p {
    font-size: 16px;
    opacity: 0.9;
}

.welcome-text a {
    color: #fff;
    text-decoration: underline;
}

.welcome-actions {
    display: flex;
    gap: var(--space-sm);
}

.welcome-actions .btn {
    white-space: nowrap;
}

@media (max-width: 768px) {
    .welcome-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .welcome-actions {
        width: 100%;
        justify-content: center;
    }
}

/* Clean Navigation Styles */
.btn-sign-in {
    background: var(--primary-pink);
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
}

.btn-sign-in:hover {
    background: var(--primary-pink-hover);
    transform: translateY(-1px);
}

/* User Dropdown */
.user-dropdown {
    position: relative;
    display: inline-block;
}

.user-dropdown-trigger {
    background: #f8f9fa;
    border: 1px solid #e5e7eb;
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.user-dropdown-trigger:hover {
    background: #f1f3f4;
    border-color: #d1d5db;
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    min-width: 180px;
    z-index: 1000;
    margin-top: 4px;
}

.user-dropdown-menu a {
    display: block;
    padding: 12px 16px;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 14px;
    transition: background 0.2s ease;
    border-radius: 0;
}

.user-dropdown-menu a:first-child {
    border-radius: 8px 8px 0 0;
}

.user-dropdown-menu a:last-child {
    border-radius: 0 0 8px 8px;
}

.user-dropdown-menu a:hover {
    background: #f8f9fa;
}

.user-dropdown-menu hr {
    margin: 4px 0;
    border: none;
    border-top: 1px solid #e5e7eb;
}

@media (max-width: 768px) {
    .user-dropdown-menu {
        right: auto;
        left: 0;
        min-width: 160px;
    }
}

/* Toast Notification System */
.toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 320px;
}

.toast {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: toastSlideIn 0.3s ease-out;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.toast:hover {
    transform: translateX(-2px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2);
}

.toast.removing {
    animation: toastSlideOut 0.3s ease-in forwards;
}

.toast-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-dark);
    margin-bottom: 2px;
}

.toast-message {
    font-size: 13px;
    color: var(--text-gray);
    font-family: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
}

.toast-close {
    background: none;
    border: none;
    font-size: 18px;
    color: var(--text-light);
    cursor: pointer;
    padding: 2px;
    line-height: 1;
    transition: color 0.2s ease;
}

.toast-close:hover {
    color: var(--text-dark);
}

.toast-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-pink) 0%, #ff6b9d 100%);
    transition: width linear;
}

/* Toast Animation */
@keyframes toastSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
        max-height: 100px;
        margin-bottom: 12px;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
        max-height: 0;
        margin-bottom: 0;
    }
}

/* Mobile responsive */
@media (max-width: 768px) {
    .toast-container {
        bottom: 16px;
        right: 16px;
        left: 16px;
        max-width: none;
    }
    
    .toast {
        padding: 14px 16px;
    }
    
    .toast-title {
        font-size: 13px;
    }
    
    .toast-message {
        font-size: 12px;
    }
}