/* ========================================
   GramScraper - Premium Light Theme
   Clean, Minimal, Sophisticated
   ======================================== */

/* CSS Variables */
:root {
    /* Colors - Clean & Premium */
    --primary: #6366F1;
    --primary-light: #818CF8;
    --primary-dark: #4F46E5;
    --primary-subtle: #EEF2FF;
    
    --accent: #0EA5E9;
    
    /* Neutrals - Warm whites */
    --bg-primary: #FFFFFF;
    --bg-secondary: #FAFAFA;
    --bg-tertiary: #F5F5F7;
    
    --text-primary: #1A1A2E;
    --text-secondary: #64648C;
    --text-muted: #9494B8;
    
    /* Borders */
    --border-light: #E8E8EF;
    --border-medium: #D4D4DC;
    
    /* Shadows - Soft & Subtle */
    --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06), 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-xl: 0 24px 60px rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --section-padding: 140px;
    --container-width: 1140px;
    
    /* Typography */
    --font-display: 'Outfit', -apple-system, sans-serif;
    --font-body: 'DM Sans', -apple-system, sans-serif;
    
    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: 0.2s var(--ease-out);
    --transition-base: 0.4s var(--ease-out);
}

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

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

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary) 0%, #EC4899 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--text-primary);
    color: white;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-primary:hover {
    background: #2D2D4A;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: var(--text-primary);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 100px;
    border: 1.5px solid var(--border-medium);
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    background: var(--bg-tertiary);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
}

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

.btn-large {
    padding: 18px 36px;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: var(--transition-base);
}

.navbar.scrolled {
    border-bottom-color: var(--border-light);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--text-primary);
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 40px;
}

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

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

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

.btn-login {
    font-weight: 500;
    color: var(--text-secondary);
    padding: 10px 16px;
}

.btn-login:hover {
    color: var(--text-primary);
}

.nav-actions .btn-primary {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 160px 24px 100px;
    overflow: hidden;
    background: var(--bg-primary);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-subtle);
    top: -200px;
    right: -100px;
    opacity: 0.8;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: #FCE7F3;
    bottom: -100px;
    left: -150px;
    opacity: 0.6;
}

.grid-pattern {
    display: none;
}

.hero-container {
    position: relative;
    max-width: var(--container-width);
    margin: 0 auto;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px 8px 10px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: #10B981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.9); }
}

.hero-title {
    font-size: clamp(2.75rem, 5.5vw, 4.25rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto 48px;
    line-height: 1.7;
    font-weight: 400;
}

.hero-cta {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 80px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: var(--border-light);
}

/* Hero Demo Code Window */
.hero-demo {
    position: relative;
    max-width: 640px;
    margin: 80px auto 0;
}

.code-window {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.code-header {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
}

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

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    opacity: 0.8;
}

.dot.red { background: #FCA5A5; }
.dot.yellow { background: #FCD34D; }
.dot.green { background: #86EFAC; }

.code-tab {
    font-size: 0.85rem;
    color: var(--text-muted);
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-fast);
    font-weight: 500;
}

.code-tab.active {
    background: var(--bg-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-xs);
}

.code-tab:hover:not(.active) {
    color: var(--text-secondary);
}

.code-content {
    padding: 24px;
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 0.875rem;
    line-height: 1.8;
    overflow-x: auto;
    background: var(--bg-primary);
}

.code-keyword { color: var(--primary); }
.code-string { color: #059669; }
.code-property { color: #D97706; }

/* ========================================
   Trusted By Section
   ======================================== */
.trusted-by {
    padding: 60px 0;
    background: var(--bg-secondary);
    overflow: hidden;
}

.trusted-label {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 28px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
}

.logo-scroll {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}

.logo-track {
    display: flex;
    gap: 80px;
    animation: scroll 35s linear infinite;
}

.company-logo {
    flex-shrink: 0;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--primary-subtle);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 480px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ========================================
   Features Section
   ======================================== */
.features {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 36px 32px;
    transition: var(--transition-base);
}

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

.feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-subtle);
    border-radius: 14px;
    margin-bottom: 24px;
}

.feature-icon svg {
    stroke: var(--primary);
}

.feature-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* ========================================
   API Endpoints Section
   ======================================== */
.endpoints {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.endpoints-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.endpoint-category {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 28px 24px;
    transition: var(--transition-base);
}

.endpoint-category:hover {
    box-shadow: var(--shadow-md);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}

.category-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
}

.user-icon { background: #EEF2FF; }
.user-icon svg { stroke: #6366F1; }

.media-icon { background: #FDF2F8; }
.media-icon svg { stroke: #EC4899; }

.search-icon { background: #ECFDF5; }
.search-icon svg { stroke: #10B981; }

.analytics-icon { background: #FFF7ED; }
.analytics-icon svg { stroke: #F97316; }

.category-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
}

.endpoint-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.endpoint-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.method {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.method.get {
    background: #ECFDF5;
    color: #059669;
}

.endpoints-cta {
    text-align: center;
    margin-top: 48px;
}

/* ========================================
   How It Works Section
   ======================================== */
.how-it-works {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

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

.step-card {
    flex: 1;
    max-width: 320px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition-base);
}

.step-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.step-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--border-light);
    margin-bottom: 20px;
    line-height: 1;
}

.step-card:hover .step-number {
    color: var(--primary-subtle);
}

.step-card h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
}

.step-connector {
    width: 48px;
    height: 2px;
    background: var(--border-light);
    margin-top: 100px;
    border-radius: 2px;
}

/* ========================================
   Use Cases Section
   ======================================== */
.use-cases {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.use-case-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 40px 36px;
    transition: var(--transition-base);
}

.use-case-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.use-case-icon {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.use-case-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.use-case-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ========================================
   Pricing Section
   ======================================== */
.pricing {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    align-items: flex-start;
}

.pricing-grid-3 {
    grid-template-columns: repeat(3, 1fr);
    max-width: 960px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 36px 28px;
    transition: var(--transition-base);
}

.pricing-card:hover {
    box-shadow: var(--shadow-md);
}

.pricing-card.popular {
    border-color: var(--primary);
    border-width: 2px;
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--text-primary);
    color: white;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    letter-spacing: 0.3px;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border-light);
}

.pricing-header h3 {
    font-size: 1rem;
    margin-bottom: 16px;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
}

.currency {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 8px;
    color: var(--text-primary);
}

.amount {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.price-desc {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 8px;
}

.pricing-features {
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.pricing-features svg {
    stroke: var(--primary);
    flex-shrink: 0;
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.testimonial-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 36px 32px;
    transition: var(--transition-base);
}

.testimonial-card:hover {
    box-shadow: var(--shadow-md);
}

.testimonial-content p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-subtle);
    color: var(--primary);
    border-radius: 50%;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
}

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

.author-info strong {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.author-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ========================================
   CTA Section
   ======================================== */
.cta-section {
    padding: var(--section-padding) 0;
    background: var(--bg-primary);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 36px;
}

.cta-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 80px 0 40px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 80px;
    margin-bottom: 60px;
}

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

.footer-brand p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 24px;
    max-width: 280px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

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

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

.footer-column h4 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-primary);
    margin-bottom: 20px;
    font-weight: 600;
}

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

.footer-column a {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--border-light);
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ========================================
   Responsive Styles
   ======================================== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .endpoints-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 100px;
    }
    
    .nav-links,
    .nav-actions {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 140px 24px 80px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 32px;
    }
    
    .stat-divider {
        width: 48px;
        height: 1px;
    }
    
    .features-grid,
    .endpoints-grid,
    .use-cases-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        flex-direction: column;
        align-items: center;
    }
    
    .step-connector {
        width: 2px;
        height: 32px;
        margin: 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}

/* ========================================
   Auth Modals
   ======================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    padding: 24px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: var(--bg-primary);
    border-radius: 24px;
    width: 100%;
    max-width: 420px;
    padding: 40px;
    position: relative;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s var(--ease-out);
}

.modal-overlay.active .modal {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.modal-close:hover {
    background: var(--border-light);
    color: var(--text-primary);
}

.modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.modal-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
}

.modal-logo .logo-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.modal-logo .logo-text {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-header h2 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    font-weight: 600;
}

.modal-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.success-icon {
    margin-bottom: 20px;
}

/* Form Styles */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    font-size: 0.95rem;
    font-family: var(--font-body);
    border: 1.5px solid var(--border-light);
    border-radius: 12px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-subtle);
}

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

.form-footer {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
}

.form-footer a {
    font-size: 0.875rem;
    color: var(--primary);
    font-weight: 500;
}

.form-footer a:hover {
    text-decoration: underline;
}

/* Button Loading State */
.btn-loader {
    display: flex;
    align-items: center;
    justify-content: center;
}

.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 24px 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-light);
}

.auth-divider span {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Google Button */
.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    width: 100%;
    padding: 14px 24px;
    background: var(--bg-primary);
    border: 1.5px solid var(--border-light);
    border-radius: 12px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-google:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-medium);
}

/* Auth Switch */
.auth-switch {
    text-align: center;
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-switch a {
    color: var(--primary);
    font-weight: 500;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Toast Notifications */
#toastContainer {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toast {
    padding: 16px 20px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    animation: toastIn 0.3s var(--ease-out);
}

.toast.toast-out {
    animation: toastOut 0.3s var(--ease-out) forwards;
}

.toast-success {
    border-left: 4px solid #10B981;
}

.toast-error {
    border-left: 4px solid #EF4444;
}

.toast-info {
    border-left: 4px solid var(--primary);
}

.toast-icon {
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.toast-message {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

@keyframes toastIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Modal Responsive */
@media (max-width: 480px) {
    .modal {
        padding: 32px 24px;
        border-radius: 20px;
    }
    
    .modal-header h2 {
        font-size: 1.35rem;
    }
}

/* ========================================
   Contact Section
   ======================================== */

.contact-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 48px;
    margin-top: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 28px;
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.contact-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.contact-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.contact-link {
    color: var(--primary);
    font-weight: 500;
    text-decoration: none;
    font-size: 0.95rem;
}

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

.contact-content-centered {
    display: flex;
    justify-content: center;
}

.contact-content-centered .contact-info {
    flex-direction: row;
    justify-content: center;
}

.contact-card-cta {
    cursor: pointer;
}

.contact-card-cta:hover {
    border-color: var(--primary);
}

/* Calendar Modal */
.calendar-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.calendar-modal {
    background: var(--bg-primary);
    border-radius: 24px;
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease;
}

.calendar-modal .modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-secondary);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.2s;
    z-index: 10;
}

.calendar-modal .modal-close:hover {
    background: var(--border-light);
    color: var(--text-primary);
}

.calendar-modal-header {
    text-align: center;
    padding: 32px 32px 16px;
}

.calendar-modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.calendar-modal-header p {
    color: var(--text-secondary);
}

.calendar-modal .calendar-embed {
    border: none;
    border-radius: 0;
    box-shadow: none;
    min-height: 600px;
}

.calendar-modal .calendar-embed > div {
    min-height: 600px;
}

.calendar-modal .calendar-embed iframe {
    min-height: 600px !important;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 968px) {
    .contact-content-centered .contact-info {
        flex-direction: column;
        align-items: center;
    }
    
    .contact-card {
        width: 100%;
        max-width: 400px;
    }
}

@media (max-width: 640px) {
    .contact-section {
        padding: 60px 0;
    }
    
    .contact-info {
        flex-direction: column;
    }
    
    .contact-card {
        min-width: auto;
    }
}