/* ============================================
   AutoProfit AI — Design System
   Copper & Slate Palette
   ============================================ */

/* CSS Variables */
:root {
    /* Colors — Copper & Slate */
    --color-copper: #B87333;
    --color-copper-light: #D4A574;
    --color-copper-dark: #8B5A2B;
    --color-slate: #2F3640;
    --color-slate-light: #4A5568;
    --color-slate-dark: #1A1D23;
    --color-cream: #F5F0EB;
    --color-cream-dark: #E8E0D5;
    --color-white: #FFFFFF;
    --color-black: #0F0F0F;
    
    /* Semantic Colors */
    --color-success: #22C55E;
    --color-error: #EF4444;
    --color-warning: #F59E0B;
    
    /* Typography */
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;
    --text-7xl: 4.5rem;
    
    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-copper: 0 10px 40px -10px rgba(184, 115, 51, 0.3);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.6;
    color: var(--color-slate);
    background-color: var(--color-cream);
}

img, svg {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--color-slate-dark);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-copper) 0%, var(--color-copper-dark) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-copper);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 50px -12px rgba(184, 115, 51, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--color-slate);
    border: 1.5px solid var(--color-cream-dark);
}

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

.btn-ghost-light {
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
}

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

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

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-block {
    width: 100%;
}

.btn-icon {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-base);
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

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

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-4) 0;
    transition: all var(--transition-base);
}

.nav.scrolled {
    background: rgba(245, 240, 235, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: var(--space-3) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-slate-dark);
}

.logo-icon {
    color: var(--color-copper);
    font-size: 1.2em;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-8);
}

.nav-link {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-slate-light);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--color-copper);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-copper);
    transition: width var(--transition-base);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: none;
    align-items: center;
    gap: var(--space-3);
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-slate);
    transition: all var(--transition-base);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

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

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: calc(var(--space-24) + 60px) 0 var(--space-16);
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(184, 115, 51, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(47, 54, 64, 0.05) 0%, transparent 50%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: 
        linear-gradient(var(--color-slate) 1px, transparent 1px),
        linear-gradient(90deg, var(--color-slate) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    align-items: center;
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(184, 115, 51, 0.1);
    border: 1px solid rgba(184, 115, 51, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-copper);
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.6s ease;
}

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

.hero-title {
    font-size: var(--text-4xl);
    line-height: 1.1;
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-title-accent {
    display: block;
    color: var(--color-copper);
    font-style: italic;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-slate-light);
    margin-bottom: var(--space-8);
    line-height: 1.7;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    margin-bottom: var(--space-12);
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-trust {
    animation: fadeInUp 0.6s ease 0.4s both;
}

.trust-text {
    font-size: var(--text-sm);
    color: var(--color-slate-light);
    margin-bottom: var(--space-4);
}

.trust-logos {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    align-items: center;
}

.trust-logo {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-slate-light);
    opacity: 0.6;
}

/* Hero Visual — Dashboard Preview */
.hero-visual {
    position: relative;
    animation: fadeInUp 0.8s ease 0.5s both;
}

.dashboard-preview {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: 
        0 25px 80px -20px rgba(47, 54, 64, 0.15),
        0 10px 30px -10px rgba(47, 54, 64, 0.1);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform var(--transition-slow);
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: linear-gradient(135deg, var(--color-slate) 0%, var(--color-slate-dark) 100%);
    border-bottom: 1px solid var(--color-cream-dark);
}

.dashboard-dots {
    display: flex;
    gap: 6px;
}

.dashboard-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
}

.dashboard-dots span:first-child {
    background: #FF5F57;
}

.dashboard-dots span:nth-child(2) {
    background: #FFBD2E;
}

.dashboard-dots span:nth-child(3) {
    background: #28CA42;
}

.dashboard-title {
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.dashboard-content {
    padding: var(--space-6);
    display: grid;
    gap: var(--space-4);
}

.stat-card {
    background: var(--color-cream);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
}

.stat-label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-slate-light);
    margin-bottom: var(--space-1);
}

.stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-slate-dark);
    margin-bottom: var(--space-1);
}

.stat-change {
    font-size: var(--text-xs);
    font-weight: 500;
}

.stat-change.positive {
    color: var(--color-success);
}

.ai-insight {
    display: flex;
    gap: var(--space-3);
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(184, 115, 51, 0.08) 0%, rgba(184, 115, 51, 0.03) 100%);
    border: 1px solid rgba(184, 115, 51, 0.15);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
}

.ai-avatar {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-copper) 0%, var(--color-copper-dark) 100%);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    font-weight: 700;
    flex-shrink: 0;
}

.ai-message p {
    font-size: var(--text-sm);
    color: var(--color-slate);
    line-height: 1.6;
    font-style: italic;
}

/* ============================================
   Section Styles
   ============================================ */

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-16);
}

.section-tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-copper);
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-slate-light);
}

/* ============================================
   Features Section
   ============================================ */

.features {
    padding: var(--space-24) 0;
    background: var(--color-white);
}

.features-grid {
    display: grid;
    gap: var(--space-6);
}

.feature-card {
    background: var(--color-cream);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    border: 1px solid transparent;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(184, 115, 51, 0.2);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-copper) 0%, var(--color-copper-dark) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    margin-bottom: var(--space-5);
}

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

.feature-title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.feature-desc {
    font-size: var(--text-base);
    color: var(--color-slate-light);
    line-height: 1.7;
}

.feature-visual {
    margin-top: var(--space-6);
}

.ledger-preview {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    font-family: 'SF Mono', monospace;
    font-size: var(--text-sm);
}

.ledger-row {
    display: flex;
    justify-content: space-between;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-cream-dark);
}

.ledger-row:last-child {
    border-bottom: none;
}

.ledger-row .debit {
    color: var(--color-success);
}

.ledger-row .credit {
    color: var(--color-copper);
}

.ledger-balance {
    text-align: center;
    padding-top: var(--space-3);
    font-size: var(--text-xs);
    color: var(--color-success);
    font-weight: 600;
}

.feature-content {
    margin-bottom: var(--space-6);
}

.feature-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.compliance-badge {
    padding: var(--space-2) var(--space-4);
    background: var(--color-white);
    border: 1px solid var(--color-cream-dark);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-slate-light);
}

/* ============================================
   Testimonials Section
   ============================================ */

.testimonials {
    padding: var(--space-24) 0;
    background: var(--color-cream);
    overflow: hidden;
}

.testimonials-carousel {
    position: relative;
}

.testimonials-track {
    display: flex;
    gap: var(--space-6);
    transition: transform var(--transition-slow);
    cursor: grab;
}

.testimonials-track:active {
    cursor: grabbing;
}

.testimonial-card {
    flex: 0 0 100%;
    max-width: 100%;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
}

.testimonial-rating {
    color: var(--color-copper);
    font-size: var(--text-lg);
    letter-spacing: 2px;
    margin-bottom: var(--space-4);
}

.testimonial-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    line-height: 1.6;
    color: var(--color-slate-dark);
    margin-bottom: var(--space-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-copper) 0%, var(--color-copper-dark) 100%);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-sm);
}

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

.author-name {
    font-weight: 600;
    color: var(--color-slate-dark);
}

.author-title {
    font-size: var(--text-sm);
    color: var(--color-slate-light);
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--color-white);
    border: 1px solid var(--color-cream-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-slate);
    transition: all var(--transition-base);
}

.carousel-btn:hover {
    background: var(--color-copper);
    border-color: var(--color-copper);
    color: var(--color-white);
}

.carousel-btn svg {
    width: 20px;
    height: 20px;
}

.carousel-dots {
    display: flex;
    gap: var(--space-2);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background: var(--color-cream-dark);
    cursor: pointer;
    transition: all var(--transition-base);
}

.dot.active {
    background: var(--color-copper);
    width: 24px;
}

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

.pricing {
    padding: var(--space-24) 0;
    background: var(--color-white);
}

.pricing-grid {
    display: grid;
    gap: var(--space-6);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--color-cream);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    position: relative;
    border: 2px solid transparent;
    transition: all var(--transition-base);
}

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

.pricing-card-popular {
    background: var(--color-slate);
    color: var(--color-white);
    border-color: var(--color-copper);
    box-shadow: var(--shadow-copper);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-copper) 0%, var(--color-copper-dark) 100%);
    color: var(--color-white);
    padding: var(--space-2) var(--space-6);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.pricing-name {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-2);
}

.pricing-card-popular .pricing-name {
    color: var(--color-white);
}

.pricing-desc {
    font-size: var(--text-sm);
    color: var(--color-slate-light);
    margin-bottom: var(--space-4);
}

.pricing-card-popular .pricing-desc {
    color: rgba(255, 255, 255, 0.7);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-1);
}

.price-currency {
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--color-copper);
}

.pricing-card-popular .price-currency {
    color: var(--color-copper-light);
}

.price-amount {
    font-family: var(--font-display);
    font-size: var(--text-5xl);
    font-weight: 700;
    color: var(--color-slate-dark);
}

.pricing-card-popular .price-amount {
    color: var(--color-white);
}

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

.pricing-card-popular .price-period {
    color: rgba(255, 255, 255, 0.7);
}

.pricing-features {
    margin-bottom: var(--space-8);
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    font-size: var(--text-sm);
    color: var(--color-slate);
    border-bottom: 1px solid var(--color-cream-dark);
}

.pricing-card-popular .pricing-features li {
    color: rgba(255, 255, 255, 0.9);
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features svg {
    width: 18px;
    height: 18px;
    color: var(--color-success);
    flex-shrink: 0;
}

.pricing-card-popular .pricing-features svg {
    color: var(--color-copper-light);
}

.pricing-guarantee {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-12);
    font-size: var(--text-sm);
    color: var(--color-slate-light);
}

.pricing-guarantee svg {
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

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

.cta {
    padding: var(--space-24) 0;
    background: linear-gradient(135deg, var(--color-slate) 0%, var(--color-slate-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(184, 115, 51, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(184, 115, 51, 0.1) 0%, transparent 50%);
}

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

.cta-title {
    font-size: var(--text-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.cta-subtitle {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-8);
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-4);
}

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

.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-slate-dark);
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-brand .logo {
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-tagline {
    font-size: var(--text-sm);
    color: var(--color-copper-light);
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.footer-desc {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    max-width: 300px;
}

.footer-social {
    display: flex;
    gap: var(--space-4);
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.footer-social a:hover {
    background: var(--color-copper);
    transform: translateY(-2px);
}

.footer-social svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-links h4 {
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-links a {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.5);
}

.footer-badges {
    display: flex;
    gap: var(--space-3);
}

.footer-badge {
    padding: var(--space-1) var(--space-3);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    font-size: var(--text-xs);
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   Animations
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Scroll Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

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

@media (min-width: 640px) {
    :root {
        --container-padding: 2rem;
    }
    
    .hero-title {
        font-size: var(--text-5xl);
    }
    
    .section-title {
        font-size: var(--text-4xl);
    }
    
    .testimonial-card {
        flex: 0 0 calc(50% - var(--space-3));
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card:last-child {
        grid-column: span 2;
    }
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
    
    .nav-actions {
        display: flex;
    }
    
    .nav-toggle {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .feature-card-large {
        grid-column: span 2;
    }
    
    .feature-card-wide {
        grid-column: span 2;
        display: grid;
        grid-template-columns: 1fr auto;
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 2fr repeat(4, 1fr);
    }
    
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

@media (min-width: 1024px) {
    :root {
        --container-padding: 3rem;
    }
    
    .hero .container {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero-title {
        font-size: var(--text-6xl);
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .feature-card-large {
        grid-column: span 2;
        grid-row: span 2;
    }
    
    .feature-card-wide {
        grid-column: span 3;
    }
    
    .testimonial-card {
        flex: 0 0 calc(33.333% - var(--space-4));
    }
    
    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pricing-card:last-child {
        grid-column: span 1;
    }
    
    .cta-title {
        font-size: var(--text-4xl);
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: var(--text-7xl);
    }
}

/* Mobile Menu */
@media (max-width: 767px) {
    .nav-links,
    .nav-actions {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-cream);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-8);
        transform: translateX(100%);
        transition: transform var(--transition-slow);
        z-index: 999;
    }
    
    .nav-links.active,
    .nav-actions.active {
        transform: translateX(0);
    }
    
    .nav-links {
        padding-top: 80px;
    }
    
    .nav-link {
        font-size: var(--text-2xl);
        font-family: var(--font-display);
    }
    
    .nav-actions {
        top: auto;
        bottom: var(--space-8);
        background: transparent;
        flex-direction: row;
    }
}

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