/* ============================================
   EGOISTIC TRADE CENTER - Design System
   ============================================ */

/* CSS Variables - Copper & Slate Palette */
:root {
    /* Primary Colors */
    --color-primary: #B87333;
    --color-primary-light: #D4A574;
    --color-primary-dark: #8B5A2B;
    
    /* Neutral Colors */
    --color-bg: #F5F0EB;
    --color-bg-alt: #E8E3DE;
    --color-surface: #FFFFFF;
    --color-surface-dark: #2F3640;
    
    /* Text Colors */
    --color-text: #2F3640;
    --color-text-light: #5A6570;
    --color-text-muted: #8A95A0;
    --color-text-inverse: #F5F0EB;
    
    /* Accent Colors */
    --color-accent: #B87333;
    --color-success: #2D6A1E;
    --color-error: #B5563E;
    
    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(47, 54, 64, 0.08);
    --shadow-md: 0 4px 20px rgba(47, 54, 64, 0.12);
    --shadow-lg: 0 8px 40px rgba(47, 54, 64, 0.15);
    --shadow-xl: 0 16px 60px rgba(47, 54, 64, 0.2);
}

/* 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);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

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

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

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    color: var(--color-text-light);
}

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

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition-base);
}

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

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
}

.logo-icon {
    color: var(--color-primary);
    font-size: 1.75rem;
}

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

.nav-links a {
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    position: relative;
}

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

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

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

.nav-cta {
    padding: var(--space-xs) var(--space-md);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.nav-cta:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-xs);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: var(--transition-base);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    padding: calc(var(--space-3xl) + 60px) var(--space-xl) var(--space-2xl);
    position: relative;
    overflow: hidden;
}

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

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(184, 115, 51, 0.08) 0%, 
        transparent 50%,
        rgba(212, 165, 116, 0.05) 100%
    );
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(184, 115, 51, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(47, 54, 64, 0.03) 0%, transparent 40%);
}

.hero-content {
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: rgba(184, 115, 51, 0.1);
    border: 1px solid rgba(184, 115, 51, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    margin-bottom: var(--space-md);
}

.title-line {
    display: block;
}

.title-line.accent {
    color: var(--color-primary);
    position: relative;
}

.title-line.accent::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 8px;
    background: rgba(184, 115, 51, 0.15);
    z-index: -1;
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    max-width: 480px;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    font-weight: 600;
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

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

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

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

.btn-secondary:hover {
    background: var(--color-text);
    color: var(--color-text-inverse);
}

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

.btn-outline:hover {
    background: var(--color-text-inverse);
    color: var(--color-surface-dark);
}

.btn-large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--space-2xl);
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 500px;
}

/* Hero Visual Design - Geometric Composition */
.hero-visual-design {
    position: relative;
    width: 100%;
    aspect-ratio: 4/5;
    background: linear-gradient(145deg, #2F3640 0%, #1a1f26 50%, #2F3640 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.hv-shape {
    position: absolute;
    border-radius: var(--radius-lg);
}

.hv-shape-1 {
    width: 70%;
    height: 45%;
    top: 10%;
    left: 15%;
    background: linear-gradient(135deg, rgba(184, 115, 51, 0.3), rgba(184, 115, 51, 0.1));
    border: 1px solid rgba(184, 115, 51, 0.4);
    transform: rotate(-5deg);
    animation: shapeFloat1 6s ease-in-out infinite;
}

.hv-shape-2 {
    width: 50%;
    height: 35%;
    bottom: 20%;
    right: 10%;
    background: linear-gradient(225deg, rgba(212, 165, 116, 0.25), rgba(212, 165, 116, 0.05));
    border: 1px solid rgba(212, 165, 116, 0.3);
    transform: rotate(8deg);
    animation: shapeFloat2 8s ease-in-out infinite;
}

.hv-shape-3 {
    width: 35%;
    height: 25%;
    top: 35%;
    left: 5%;
    background: linear-gradient(45deg, rgba(184, 115, 51, 0.2), transparent);
    border: 1px solid rgba(184, 115, 51, 0.25);
    border-radius: 50%;
    animation: shapePulse 4s ease-in-out infinite;
}

.hv-accent-line {
    position: absolute;
    width: 2px;
    height: 60%;
    top: 20%;
    left: 50%;
    background: linear-gradient(180deg, transparent, var(--color-primary), transparent);
    opacity: 0.6;
    animation: lineGlow 3s ease-in-out infinite;
}

.hv-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(184, 115, 51, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(184, 115, 51, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    opacity: 0.5;
}

@keyframes shapeFloat1 {
    0%, 100% { transform: rotate(-5deg) translateY(0); }
    50% { transform: rotate(-3deg) translateY(-10px); }
}

@keyframes shapeFloat2 {
    0%, 100% { transform: rotate(8deg) translateY(0); }
    50% { transform: rotate(6deg) translateY(-15px); }
}

@keyframes shapePulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.05); }
}

@keyframes lineGlow {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.8; }
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: float 3s ease-in-out infinite;
}

.card-1 {
    top: 10%;
    right: -20px;
    animation-delay: 0s;
}

.card-2 {
    bottom: 20%;
    left: -30px;
    animation-delay: 1.5s;
}

.card-icon {
    font-size: 1.5rem;
}

.card-text {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    padding: var(--space-3xl) 0;
    background: var(--color-surface);
}

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

.section-header.light {
    color: var(--color-text-inverse);
}

.section-header.light .section-title,
.section-header.light .section-subtitle {
    color: var(--color-text-inverse);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(184, 115, 51, 0.1);
    color: var(--color-primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

.section-header.light .section-tag {
    background: rgba(245, 240, 235, 0.15);
    color: var(--color-primary-light);
}

.section-title {
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
}

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

.about-card {
    padding: var(--space-xl);
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition-base);
    border: 1px solid transparent;
}

.about-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(184, 115, 51, 0.2);
}

.about-card.featured {
    background: var(--color-surface-dark);
    color: var(--color-text-inverse);
    transform: scale(1.05);
}

.about-card.featured h3 {
    color: var(--color-text-inverse);
}

.about-card.featured p {
    color: var(--color-text-muted);
}

.about-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md);
    color: var(--color-primary);
}

.about-card.featured .about-icon {
    color: var(--color-primary-light);
}

.about-icon svg {
    width: 100%;
    height: 100%;
}

.about-card h3 {
    margin-bottom: var(--space-sm);
}

.about-card p {
    font-size: 0.9375rem;
    line-height: 1.7;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    padding: var(--space-3xl) 0;
    background: var(--color-surface-dark);
    position: relative;
    overflow: hidden;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(184, 115, 51, 0.3), transparent);
}

.services-grid {
    display: grid;
    gap: 1px;
    background: rgba(245, 240, 235, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.service-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    padding: var(--space-xl);
    background: var(--color-surface-dark);
    transition: var(--transition-base);
}

.service-item:hover {
    background: rgba(245, 240, 235, 0.05);
}

.service-number {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    opacity: 0.5;
}

.service-content h3 {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-sm);
    font-size: 1.25rem;
}

.service-content p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    max-width: 500px;
}

.service-link {
    color: var(--color-primary-light);
    font-weight: 600;
    font-size: 0.9375rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.service-link:hover {
    gap: var(--space-sm);
}

/* ============================================
   MARKETS SECTION
   ============================================ */
.markets {
    padding: var(--space-3xl) 0;
    background: var(--color-bg);
}

.markets-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.market-tabs {
    display: flex;
    gap: var(--space-xs);
    background: var(--color-surface);
    padding: var(--space-xs);
    border-radius: var(--radius-md);
}

.tab-btn {
    padding: var(--space-xs) var(--space-md);
    font-weight: 500;
    font-size: 0.9375rem;
    color: var(--color-text-light);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

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

.tab-btn.active {
    background: var(--color-primary);
    color: var(--color-text-inverse);
}

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

.market-card {
    background: var(--color-surface);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

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

.market-info {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--space-sm);
}

.market-symbol {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-text);
}

.market-name {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.market-value {
    display: flex;
    align-items: baseline;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
}

.change {
    font-size: 0.875rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
}

.change.positive {
    color: var(--color-success);
    background: rgba(45, 106, 30, 0.1);
}

.change.negative {
    color: var(--color-error);
    background: rgba(181, 86, 62, 0.1);
}

.market-chart {
    height: 60px;
}

.chart-svg {
    width: 100%;
    height: 100%;
    color: var(--color-success);
}

.chart-svg.down {
    color: var(--color-error);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

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

.cta-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        var(--color-surface-dark) 0%, 
        #3d3d3d 50%,
        var(--color-surface-dark) 100%
    );
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-md);
}

.cta-subtitle {
    color: var(--color-text-muted);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    padding: var(--space-3xl) 0;
    background: var(--color-surface);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
}

.contact-info .section-header {
    text-align: left;
    margin-bottom: var(--space-xl);
}

.contact-info .section-subtitle {
    margin: 0;
}

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

.contact-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.contact-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-value {
    font-size: 1.125rem;
    color: var(--color-text);
    line-height: 1.6;
}

/* Contact Form */
.contact-form {
    background: var(--color-bg);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
}

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

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

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 2px solid var(--color-bg-alt);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 0.9375rem;
    color: var(--color-text);
    background: var(--color-surface);
    transition: var(--transition-fast);
}

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

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    padding: var(--space-3xl) 0 var(--space-xl);
    background: var(--color-surface-dark);
    color: var(--color-text-inverse);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand .logo {
    color: var(--color-text-inverse);
    margin-bottom: var(--space-md);
}

.footer-tagline {
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(245, 240, 235, 0.2);
    border-radius: 50%;
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

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

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

.footer-column h4 {
    color: var(--color-text-inverse);
    font-size: 1rem;
    margin-bottom: var(--space-md);
    font-family: var(--font-body);
    font-weight: 600;
}

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

.footer-column a {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(245, 240, 235, 0.1);
    text-align: center;
}

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

/* ============================================
   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);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: calc(var(--space-3xl) + 40px);
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        margin: 0 auto var(--space-lg);
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        display: none;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
    }
    
    .about-card.featured {
        transform: none;
    }
    
    .market-display {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links,
    .nav-cta {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .service-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .service-number {
        margin-bottom: var(--space-sm);
    }
    
    .market-display {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}