/* ==========================================
   AVU Collective - Premium Design System
   ========================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #c9a86c;
    --color-accent-light: #e0c999;
    --color-accent-dark: #a68b4f;
    --color-white: #ffffff;
    --color-off-white: #faf9f7;
    --color-gray-50: #f8f8f8;
    --color-gray-100: #f0f0f0;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;
    
    /* Typography */
    --font-heading: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    --space-5xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-gray-800);
    background: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

ul {
    list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

.lead {
    font-size: 1.125rem;
    font-weight: 300;
    color: var(--color-gray-600);
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Section Tags */
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

/* Section Headers */
.section-header {
    margin-bottom: var(--space-3xl);
}

.section-header.center {
    text-align: center;
}

.section-header p {
    max-width: 600px;
    margin-top: var(--space-md);
    color: var(--color-gray-500);
}

.section-header.center p {
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

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

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-gray-300);
}

.btn-outline:hover {
    border-color: var(--color-primary);
    background: var(--color-gray-50);
}

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

.btn-white:hover {
    background: var(--color-off-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline-white {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 0.9375rem;
}

.btn-sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--space-md) var(--space-xl);
}

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

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    color: var(--color-primary);
}

.logo-sub {
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.35em;
    color: var(--color-gray-500);
    margin-top: -2px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav-links a {
    font-size: 0.8125rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-gray-700);
    transition: color var(--transition-fast);
}

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

.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 200px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    padding: var(--space-md) 0;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-content a {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.875rem;
    text-transform: none;
    letter-spacing: normal;
}

.dropdown-content a:hover {
    background: var(--color-gray-50);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.icon-btn:hover {
    color: var(--color-accent);
}

.cart-btn {
    position: relative;
}

.cart-count {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 16px;
    height: 16px;
    font-size: 0.625rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: var(--color-white);
    border-radius: var(--radius-full);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 10px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    transition: all var(--transition-fast);
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-5xl) 0;
    overflow: hidden;
}

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

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.6) 0%, rgba(26, 26, 46, 0.4) 50%, rgba(26, 26, 46, 0.5) 100%);
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 70% 20%, rgba(201, 168, 108, 0.15) 0%, transparent 50%),
                radial-gradient(ellipse at 30% 80%, rgba(26, 26, 46, 0.05) 0%, transparent 50%);
}

.hero-bg::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: url('data:image/svg+xml,<svg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"><path fill="rgba(201,168,108,0.08)" d="M45.7,-51.9C59.1,-42.9,70,-28.1,73.3,-11.7C76.6,4.7,72.4,22.7,62.4,36.2C52.4,49.7,36.6,58.7,19.6,64.5C2.6,70.3,-15.6,72.9,-31.7,67.5C-47.8,62.1,-61.8,48.7,-68.9,32.3C-76,15.9,-76.2,-3.5,-70.5,-20.7C-64.8,-37.9,-53.2,-52.9,-39.1,-61.7C-25,-70.5,-8.3,-73.1,6.1,-80.1C20.5,-87.1,32.3,-60.9,45.7,-51.9Z" transform="translate(100 100)" /></svg>') no-repeat center;
    background-size: contain;
    opacity: 0.5;
}

.hero-content {
    position: relative;
    max-width: 800px;
    padding: 0 var(--space-xl);
}

.hero-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-accent-light);
    margin-bottom: var(--space-lg);
}

.hero h1 {
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.hero h1 .highlight {
    color: var(--color-accent-light);
    font-style: italic;
}

.hero p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 540px;
    margin-bottom: var(--space-xl);
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--space-3xl);
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 500;
    color: var(--color-white);
}

.stat-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.7);
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.7);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-light), transparent);
    animation: scroll-pulse 2s ease-in-out infinite;
}

@keyframes scroll-pulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
    50% { opacity: 1; transform: scaleY(1); }
}

/* ==========================================
   About Section
   ========================================== */
.about {
    padding: var(--space-5xl) 0;
    background: var(--color-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
}

.about-content h2 {
    margin-bottom: var(--space-lg);
}

.about-content .lead {
    margin-bottom: var(--space-md);
}

.about-content > p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

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

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-off-white);
    border-radius: var(--radius-md);
    color: var(--color-accent);
}

.feature h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.feature p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

.about-visual {
    position: relative;
}

.image-stack {
    position: relative;
    padding: var(--space-xl);
}

.image-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-card.card-1 {
    width: 80%;
    aspect-ratio: 4/5;
    margin-left: auto;
}

.image-card.card-2 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    aspect-ratio: 3/4;
}

.experience-badge {
    position: absolute;
    top: var(--space-xl);
    left: var(--space-xl);
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    text-align: center;
}

.badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 500;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: var(--space-xs);
    opacity: 0.8;
}

/* ==========================================
   Services Section
   ========================================== */
.services {
    padding: var(--space-5xl) 0;
    background: var(--color-off-white);
}

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

.service-card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-off-white), var(--color-gray-100));
    border-radius: var(--radius-md);
    color: var(--color-accent);
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

.service-card > p {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
    margin-bottom: var(--space-lg);
}

.service-list {
    margin-bottom: var(--space-lg);
}

.service-list li {
    position: relative;
    padding-left: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-sm);
}

.service-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 4px;
    height: 4px;
    background: var(--color-accent);
    border-radius: var(--radius-full);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.service-link:hover {
    color: var(--color-accent);
}

.service-link svg {
    transition: transform var(--transition-fast);
}

.service-link:hover svg {
    transform: translateX(4px);
}

/* ==========================================
   Outcomes Section
   ========================================== */
.outcomes {
    padding: var(--space-5xl) 0;
    background: var(--color-white);
    overflow: hidden;
}

.outcomes-carousel {
    position: relative;
}

.outcomes-track {
    display: flex;
    gap: var(--space-lg);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    padding: var(--space-md) 0;
    -ms-overflow-style: none;
}

.outcomes-track::-webkit-scrollbar {
    display: none;
}

.outcome-card {
    flex: 0 0 300px;
    scroll-snap-align: start;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.outcome-image {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
}

.outcome-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.outcome-card:hover .outcome-image img {
    transform: scale(1.05);
}

.outcome-overlay {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
}

.outcome-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-accent);
    color: var(--color-white);
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.outcome-content {
    padding: var(--space-lg);
}

.outcome-content h4 {
    font-family: var(--font-body);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.outcome-content p {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.carousel-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.carousel-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-200);
    background: var(--color-white);
    border-radius: var(--radius-full);
    color: var(--color-gray-700);
    cursor: pointer;
    transition: all var(--transition-fast);
}

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

/* ==========================================
   Testimonials Section
   ========================================== */
.testimonials {
    padding: var(--space-5xl) 0;
    background: var(--color-off-white);
}

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

.testimonial-card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.testimonial-card.featured {
    background: var(--color-primary);
    color: var(--color-white);
}

.testimonial-card.featured .testimonial-author strong {
    color: var(--color-white);
}

.testimonial-card.featured .author-info span {
    color: var(--color-gray-300);
}

.testimonial-rating {
    display: flex;
    gap: 2px;
    margin-bottom: var(--space-lg);
    color: var(--color-accent);
}

.testimonial-card p {
    font-size: 1rem;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

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

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.author-info strong {
    font-size: 0.9375rem;
    color: var(--color-primary);
}

.author-info span {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

/* ==========================================
   CTA Section
   ========================================== */
.cta {
    padding: var(--space-5xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(201, 168, 108, 0.2) 0%, transparent 70%);
}

.cta-content {
    position: relative;
    text-align: center;
    color: var(--color-white);
}

.cta-content h2 {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta-content p {
    max-width: 500px;
    margin: 0 auto var(--space-xl);
    opacity: 0.9;
}

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

/* ==========================================
   Contact Section
   ========================================== */
.contact {
    padding: var(--space-5xl) 0;
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
}

.contact-info h2 {
    margin-bottom: var(--space-md);
}

.contact-info > p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
}

.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-off-white);
    border-radius: var(--radius-md);
    color: var(--color-accent);
}

.contact-item strong {
    display: block;
    font-size: 0.875rem;
    margin-bottom: var(--space-xs);
    color: var(--color-primary);
}

.contact-item p {
    font-size: 0.9375rem;
    color: var(--color-gray-600);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-full);
    color: var(--color-gray-600);
    transition: all var(--transition-fast);
}

.social-link:hover {
    border-color: var(--color-accent);
    background: var(--color-accent);
    color: var(--color-white);
}

.contact-form-wrapper {
    background: var(--color-off-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
}

.contact-form h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-body);
    font-size: 0.9375rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: border-color var(--transition-fast);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-accent);
}

.contact-form select {
    appearance: none;
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="%23737373" stroke-width="2"><path d="m6 9 6 6 6-6"/></svg>');
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    cursor: pointer;
}

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

/* ==========================================
   Newsletter Section
   ========================================== */
.newsletter {
    padding: var(--space-3xl) 0;
    background: var(--color-off-white);
    border-top: 1px solid var(--color-gray-200);
}

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

.newsletter-text h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
}

.newsletter-text p {
    color: var(--color-gray-600);
    font-size: 0.9375rem;
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-form input {
    width: 300px;
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9375rem;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-sm);
    background: var(--color-white);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--color-accent);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    padding: var(--space-4xl) 0 var(--space-xl);
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
}

.footer-brand p {
    margin-top: var(--space-md);
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    max-width: 280px;
}

.footer-brand .logo-text {
    color: var(--color-white);
}

.footer-brand .logo-sub {
    color: var(--color-gray-400);
}

.footer-links h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
}

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

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-actions .btn {
        display: none;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .about-visual {
        order: -1;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-3xl);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-xl);
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }
    
    .newsletter-form input {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .footer-brand p {
        max-width: 100%;
    }
    
    .footer-bottom {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .image-card.card-2 {
        width: 60%;
    }
}