/* ========================================
   MyLinks Dashboard - Landing Page Styles
   ======================================== */

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

:root {
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary: #0f172a;
    --text: #334155;
    --text-light: #64748b;
    --bg: #ffffff;
    --bg-secondary: #f8fafc;
    --border: #e2e8f0;
    --gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Typography */
h1, h2, h3, h4 {
    color: var(--secondary);
    font-weight: 700;
    line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.25rem; }

.gradient-text {
    background: var(--gradient);
    -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: 14px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-icon {
    width: 20px;
    height: 20px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.3);
}

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

.btn-secondary:hover {
    background: var(--border);
    transform: translateY(-2px);
}

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

.btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

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

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    color: var(--primary);
    text-decoration: none;
}

.logo-icon {
    width: 28px;
    height: 28px;
    fill: var(--primary);
}

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

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links .btn-primary {
    color: white;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

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

.hero-content {
    position: relative;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 8px 16px;
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
    color: var(--primary);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}

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

.stat-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--secondary);
}

.stat-label {
    font-size: 14px;
    color: var(--text-light);
}

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

.hero-image {
    position: relative;
    z-index: 2;
}

/* Browser Frame */
.browser-frame {
    background: #f1f5f9;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(79, 70, 229, 0.15), 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
}

/* Browser Tabs */
.browser-tabs {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 6px 10px 0;
    background: #e2e8f0;
}

.browser-tab {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: #e2e8f0;
    border-radius: 8px 8px 0 0;
    font-size: 12px;
    color: var(--text);
    max-width: 180px;
}

.browser-tab.active {
    background: #f1f5f9;
}

.tab-icon {
    font-size: 14px;
}

.tab-title {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tab-close {
    color: var(--text-light);
    cursor: pointer;
    font-size: 16px;
    line-height: 1;
}

.tab-add {
    padding: 6px 12px;
    color: var(--text-light);
    font-size: 18px;
    cursor: pointer;
}

/* Browser Toolbar */
.browser-toolbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: #f1f5f9;
    border-bottom: 1px solid var(--border);
}

.toolbar-nav {
    display: flex;
    gap: 4px;
}

.nav-btn {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: var(--text-light);
    font-size: 14px;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background: var(--border);
}

.toolbar-url {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: white;
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-light);
    border: 1px solid var(--border);
}

.url-lock {
    font-size: 11px;
}

.toolbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.extension-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.extension-icon svg {
    width: 20px;
    height: 20px;
    color: var(--text-light);
}

.extension-icon.active svg {
    color: var(--primary);
}

.extension-icon.active::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    animation: ripple 1.5s ease-out infinite;
}

@keyframes ripple {
    0% {
        box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.25);
    }
    100% {
        box-shadow: 0 0 0 5px rgba(79, 70, 229, 0);
    }
}

.extension-icon:hover {
    background: var(--border);
}

.toolbar-menu {
    color: var(--text-light);
    font-size: 18px;
    padding: 4px 8px;
    cursor: pointer;
}

/* Extension Popup */
.extension-popup {
    position: relative;
    background: white;
    margin: 6px;
    margin-top: 0;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border);
    
    /* Extension popup open animation */
    animation: popupOpen 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.8s both;
    transform-origin: top right;
}

@keyframes popupOpen {
    0% {
        opacity: 0;
        transform: scale(0.9) translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.popup-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 14px;
    background: #1e293b;
}

.popup-content {
    background: #f8fafc;
    overflow: hidden;
}

.popup-content .preview-image {
    width: 100%;
    height: auto;
    display: block;
}

.browser-window {
    background: var(--secondary);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.2);
}

.browser-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px 16px;
    background: #1e293b;
}

.browser-dots {
    display: flex;
    gap: 8px;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-dots span:nth-child(1) { background: #ef4444; }
.browser-dots span:nth-child(2) { background: #eab308; }
.browser-dots span:nth-child(3) { background: #22c55e; }

.browser-address {
    flex: 1;
    padding: 6px 12px;
    background: #334155;
    border-radius: 6px;
    font-size: 12px;
    color: #94a3b8;
}

.browser-content {
    background: #f8fafc;
    overflow: hidden;
}

.preview-image {
    width: 100%;
    height: auto;
    display: block;
}

.mock-sidebar {
    width: 180px;
    background: white;
    border-right: 1px solid var(--border);
    padding: 16px;
}

.mock-logo {
    width: 100px;
    height: 24px;
    background: var(--primary);
    border-radius: 6px;
    margin-bottom: 20px;
}

.mock-nav-item {
    height: 36px;
    background: var(--bg-secondary);
    border-radius: 8px;
    margin-bottom: 8px;
}

.mock-nav-item.active {
    background: linear-gradient(135deg, #eef2ff 0%, #e0e7ff 100%);
}

.mock-main {
    flex: 1;
    padding: 16px;
}

.mock-header {
    height: 40px;
    background: white;
    border-radius: 8px;
    margin-bottom: 16px;
    border: 1px solid var(--border);
}

.mock-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mock-card {
    height: 80px;
    background: white;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at 70% 20%, rgba(79, 70, 229, 0.08) 0%, transparent 50%),
                radial-gradient(ellipse at 30% 80%, rgba(236, 72, 153, 0.05) 0%, transparent 50%);
    z-index: 1;
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-header p {
    font-size: 18px;
    color: var(--text-light);
    margin-top: 16px;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon svg {
    width: 28px;
    height: 28px;
}

.feature-icon.purple { background: #eef2ff; color: #4f46e5; }
.feature-icon.blue { background: #dbeafe; color: #2563eb; }
.feature-icon.green { background: #dcfce7; color: #16a34a; }
.feature-icon.orange { background: #ffedd5; color: #ea580c; }
.feature-icon.pink { background: #fce7f3; color: #db2777; }
.feature-icon.cyan { background: #cffafe; color: #0891b2; }
.feature-icon.teal { background: #ccfbf1; color: #0d9488; }
.feature-icon.indigo { background: #e0e7ff; color: #4338ca; }
.feature-icon.rose { background: #ffe4e6; color: #e11d48; }

.feature-card h3 {
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 15px;
}

/* Categories Section */
.categories {
    padding: 80px 0;
}

.category-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.category-tag {
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 600;
    transition: transform 0.2s;
}

.category-tag:hover {
    transform: scale(1.05);
}

.category-tag.ai { background: #fef3c7; color: #92400e; }
.category-tag.development { background: #dbeafe; color: #1e40af; }
.category-tag.education { background: #dcfce7; color: #166534; }
.category-tag.design { background: #fce7f3; color: #9d174d; }
.category-tag.finance { background: #e0e7ff; color: #3730a3; }
.category-tag.entertainment { background: #fae8ff; color: #86198f; }
.category-tag.tools { background: #f3e8ff; color: #6b21a8; }
.category-tag.social { background: #cffafe; color: #0e7490; }
.category-tag.shopping { background: #fee2e2; color: #991b1b; }
.category-tag.news { background: #f1f5f9; color: #475569; }
.category-tag.gaming { background: #fef3c7; color: #78350f; }
.category-tag.music { background: #ede9fe; color: #5b21b6; }
.category-tag.crypto { background: #fef9c3; color: #713f12; }
.category-tag.health { background: #d1fae5; color: #065f46; }
.category-tag.travel { background: #e0f2fe; color: #075985; }
.category-tag.books { background: #fef2f2; color: #7f1d1d; }
.category-tag.more { background: #f1f5f9; color: #334155; border: 2px dashed #cbd5e1; }

/* How It Works Section */
.how-it-works {
    padding: 100px 0;
    background: var(--bg-secondary);
}

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

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 280px;
}

.step-number {
    width: 64px;
    height: 64px;
    background: var(--gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.step-content h3 {
    margin-bottom: 8px;
}

.step-content p {
    color: var(--text-light);
    font-size: 15px;
}

.step-arrow {
    color: var(--border);
}

.step-arrow svg {
    width: 32px;
    height: 32px;
}

/* Privacy Section */
.privacy-section {
    padding: 100px 0;
}

.privacy-card {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
    padding: 60px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border-radius: 24px;
    border: 1px solid #bbf7d0;
}

.privacy-icon {
    width: 80px;
    height: 80px;
    background: #22c55e;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.privacy-icon svg {
    width: 40px;
    height: 40px;
}

.privacy-card h2 {
    margin-bottom: 16px;
}

.privacy-description {
    font-size: 18px;
    color: var(--text-light);
    margin-bottom: 32px;
}

.privacy-points {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.privacy-point {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 16px;
    color: var(--text);
}

.privacy-point svg {
    width: 20px;
    height: 20px;
    color: #22c55e;
}

.privacy-link {
    color: #16a34a;
    text-decoration: none;
    font-weight: 600;
}

.privacy-link:hover {
    text-decoration: underline;
}

/* CTA Section */
.cta {
    position: relative;
    padding: 100px 0;
    background: var(--gradient);
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta h2 {
    color: white;
    margin-bottom: 16px;
}

.cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    margin-bottom: 32px;
}

.cta-note {
    display: block;
    margin-top: 16px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    z-index: 1;
}

/* Footer */
.footer {
    padding: 60px 0 24px;
    background: var(--secondary);
    color: #94a3b8;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 48px;
}

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

.footer-brand .logo {
    color: white;
    margin-bottom: 16px;
}

.footer-brand .logo-icon {
    fill: white;
    stroke: white;
}

.footer-brand p {
    font-size: 14px;
}

.footer-links {
    display: flex;
    gap: 80px;
}

.footer-column h4 {
    color: white;
    font-size: 14px;
    margin-bottom: 16px;
}

.footer-column a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 12px;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid #334155;
    text-align: center;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 1;
    }
    
    .hero-image {
        order: 2;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-description {
        margin: 0 auto 32px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps {
        flex-direction: column;
    }
    
    .step-arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 768px) {
    .nav-links a:not(.btn) {
        display: none;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .privacy-card {
        padding: 40px 24px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .footer-links {
        gap: 40px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }
    
    .stat-divider {
        display: none;
    }
    
    .category-tags {
        gap: 8px;
    }
    
    .category-tag {
        padding: 8px 16px;
        font-size: 13px;
    }
}