/* KOFA Website Styles - Based on Design Guide */

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Primary Colors - Updated to match UI */
    --kofa-blue: #4F46E5;
    --kofa-blue-dark: #3730A3;
    --kofa-blue-light: #E0E7FF;
    
    /* Accent Colors */
    --savanna-gold: #F59E0B;
    --marketplace-red: #EF4444;
    
    /* Neutral Colors - Updated to match UI */
    --kofa-dark: #1F2937;
    --kofa-darker: #111827;
    --stone-grey: #6B7280;
    --kofa-light: #F9FAFB;
    
    /* Typography */
    --font-display: 'Inter', serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    
    /* Spacing Scale (4pt base) */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;
    
    /* Shadows */
    --shadow-1: 0 2px 4px rgba(29, 29, 38, 0.1);
    --shadow-2: 0 4px 8px rgba(29, 29, 38, 0.15);
    --shadow-3: 0 8px 16px rgba(29, 29, 38, 0.2);
    
    /* Transitions */
    --transition-fast: 200ms ease-out;
    --transition-normal: 300ms ease-out;
    --transition-slow: 500ms ease-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--kofa-dark);
    background-color: var(--kofa-light);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--space-4);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--space-4);
    max-width: 70ch;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-5);
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-3) var(--space-5);
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 1rem;
    min-height: 44px;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--kofa-blue);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--space-4) var(--space-6);
    font-size: 1.125rem;
    min-height: 56px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(249, 250, 251, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(107, 114, 128, 0.1);
    z-index: 1000;
    transition: all var(--transition-fast);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.nav-logo .logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--kofa-blue);
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: var(--space-6);
}

.nav-links a {
    color: var(--kofa-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-auth {
    display: flex;
    gap: var(--space-3);
}

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--kofa-dark);
    margin: 2px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--kofa-light) 0%, var(--kofa-blue-light) 100%);
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-5);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-5);
    color: var(--kofa-dark);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease-out forwards;
}

.title-line:nth-child(2) {
    animation-delay: 0.2s;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--stone-grey);
    margin-bottom: var(--space-6);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out 0.4s forwards;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s ease-out 0.6s forwards;
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow-3);
}

.floating-card {
    position: absolute;
    background: white;
    padding: var(--space-4);
    border-radius: 12px;
    box-shadow: var(--shadow-2);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
    opacity: 0;
    transform: scale(0.8);
    animation: floatIn 0.8s ease-out forwards;
}

.floating-card:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0.8s;
}

.floating-card:nth-child(2) {
    top: 50%;
    right: 10%;
    animation-delay: 1s;
}

.floating-card:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 1.2s;
}

.floating-card:nth-child(4) {
    top: 70%;
    right: 30%;
    animation-delay: 1.4s;
}

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

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    animation: fadeIn 1s ease-out 1.5s forwards;
}

.scroll-arrow {
    width: 2px;
    height: 30px;
    background: var(--kofa-blue);
    position: relative;
    animation: scrollBounce 2s infinite;
}

.scroll-arrow::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: -3px;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--kofa-blue);
    border-bottom: 2px solid var(--kofa-blue);
    transform: rotate(45deg);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--space-6);
    opacity: 0;
    transform: translateY(30px);
}

.section-header h2 {
    color: var(--kofa-dark);
    margin-bottom: var(--space-3);
}

.section-header p {
    color: var(--stone-grey);
    font-size: 1.125rem;
    margin: 0 auto;
}

/* How It Works Section */
.how-it-works {
    padding: var(--space-7) 0;
    background: linear-gradient(135deg, #ffffff 0%, #fafafa 100%);
    position: relative;
}

.how-it-works::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(79, 70, 229, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.step {
    text-align: center;
    padding: var(--space-6);
    border-radius: 16px;
    background: var(--kofa-ivory);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-normal);
}

.step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-3);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    background: var(--kofa-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.step h3 {
    color: var(--kofa-dark);
    margin-bottom: var(--space-3);
}

.step p {
    color: var(--stone-grey);
    margin: 0;
}

/* Categories Section */
.categories {
    padding: var(--space-7) 0;
    background: linear-gradient(135deg, var(--kofa-blue-light) 0%, #e0e7ff 100%);
    position: relative;
}

.categories::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234F46E5' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='4'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-5);
}

.category-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-1);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-3);
}

.category-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

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

.category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-card h3 {
    padding: var(--space-4);
    margin: 0;
    color: var(--kofa-dark);
}

.category-card p {
    padding: 0 var(--space-4) var(--space-4);
    margin: 0;
    color: var(--stone-grey);
}

.category-overlay {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
}

.category-badge {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--space-2) var(--space-3);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--kofa-dark);
    box-shadow: var(--shadow-1);
}

/* Success Stories Section */
.success-stories {
    padding: var(--space-7) 0;
    background: linear-gradient(135deg, #ffffff 0%, #f8fffe 100%);
    position: relative;
}

.success-stories::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(79, 70, 229, 0.03) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(245, 158, 11, 0.03) 0%, transparent 40%);
    pointer-events: none;
}

.stories-carousel {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.story-card {
    display: none;
    text-align: center;
    padding: var(--space-6);
    opacity: 0;
    transform: translateX(50px);
    transition: all var(--transition-normal);
}

.story-card.active {
    display: block;
    opacity: 1;
    transform: translateX(0);
}

.story-content p {
    font-size: 1.25rem;
    font-style: italic;
    color: var(--kofa-dark);
    margin-bottom: var(--space-6);
    line-height: 1.8;
}

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

.story-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.story-author h4 {
    margin: 0;
    color: var(--kofa-dark);
}

.story-author span {
    color: var(--stone-grey);
    font-size: 0.875rem;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.carousel-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: var(--stone-grey);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.carousel-btn.active {
    background: var(--kofa-blue);
    transform: scale(1.2);
}

/* Security Section */
.security {
    padding: var(--space-7) 0;
    background: linear-gradient(135deg, var(--kofa-light) 0%, #f5f5f7 100%);
    position: relative;
}

.security::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%234F46E5' fill-opacity='0.02'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.security-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.security-text h2 {
    color: var(--kofa-dark);
    margin-bottom: var(--space-4);
}

.security-text p {
    color: var(--stone-grey);
    font-size: 1.125rem;
    margin-bottom: var(--space-6);
}

.security-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.security-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.security-feature h4 {
    color: var(--kofa-dark);
    margin-bottom: var(--space-2);
}

.security-feature p {
    color: var(--stone-grey);
    margin: 0;
}

.security-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.security-shield {
    position: relative;
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.shield-icon {
    font-size: 4rem;
    z-index: 2;
    position: relative;
}

.shield-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, var(--kofa-blue-light) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

/* Global Reach Section */
.global-reach {
    padding: var(--space-7) 0;
    background: linear-gradient(135deg, #ffffff 0%, #fafbff 100%);
}

.world-map {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-6);
}

.map-container {
    width: 100%;
    max-width: 800px;
    height: 400px;
    background: var(--kofa-blue-light);
    border-radius: 16px;
    position: relative;
    overflow: hidden;
}

.world-svg {
    width: 100%;
    height: 100%;
}

.market-dot {
    fill: var(--kofa-blue);
    opacity: 0.7;
    transition: all var(--transition-fast);
    animation: dotPulse 2s infinite;
}

.market-dot:hover {
    opacity: 1;
    transform: scale(1.5);
}

.market-stats {
    display: flex;
    gap: var(--space-8);
    text-align: center;
}

.stat h3 {
    font-size: 2.5rem;
    color: var(--kofa-blue);
    margin-bottom: var(--space-2);
}

.stat p {
    color: var(--stone-grey);
    font-weight: 500;
    margin: 0;
}

.stat-icon {
    font-size: 2rem;
    margin-bottom: var(--space-2);
}

/* Features Showcase Section */
.features-showcase {
    padding: var(--space-7) 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.feature-large {
    position: relative;
}

.feature-content h2 {
    color: var(--kofa-dark);
    margin-bottom: var(--space-6);
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-4);
    background: var(--kofa-light);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
}

.feature-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.feature-item h4 {
    color: var(--kofa-dark);
    margin-bottom: var(--space-1);
}

.feature-item p {
    color: var(--stone-grey);
    margin: 0;
}

.feature-visual {
    position: relative;
}

.feature-visual img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow-2);
}

.floating-stats {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.stat-bubble {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: var(--space-3) var(--space-4);
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-1);
    animation: float 3s ease-in-out infinite;
}

.stat-bubble:nth-child(2) {
    animation-delay: 1s;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--kofa-blue);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--stone-grey);
    margin-top: var(--space-1);
}

/* Newsletter Section */
.newsletter {
    padding: var(--space-7) 0;
    background: linear-gradient(135deg, var(--kofa-blue) 0%, var(--kofa-blue-dark) 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
    position: relative;
    z-index: 1;
}

.newsletter-visual img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: var(--shadow-3);
}

.newsletter-text h2 {
    color: white;
    margin-bottom: var(--space-3);
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
}

.newsletter-form {
    margin-bottom: var(--space-5);
}

.newsletter-benefits {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.benefit {
    background: rgba(255, 255, 255, 0.2);
    padding: var(--space-2) var(--space-3);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.form-group {
    display: flex;
    gap: var(--space-3);
}

.form-group input {
    flex: 1;
    padding: var(--space-4);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    outline: none;
}

.form-group input:focus {
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}

/* Footer */
.footer {
    background: var(--kofa-darker);
    color: white;
    padding: var(--space-8) 0 var(--space-4);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-6);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--space-4);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--space-4);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--space-2);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.social-links a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
}

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

.footer-legal a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

.footer-language select {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--space-2) var(--space-3);
    border-radius: 4px;
    outline: none;
}

.footer-copyright p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin: 0;
}

/* Animations */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

@keyframes floatIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes scrollBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

@keyframes dotPulse {
    0%, 100% {
        opacity: 0.7;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.2);
    }
}

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

/* Intersection Observer Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all var(--transition-normal);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links, .nav-auth {
        display: none;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-6);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .security-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .market-stats {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .floating-card {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .feature-visual {
        order: -1;
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        text-align: center;
    }
    
    .newsletter-visual {
        order: -1;
    }
    
    .newsletter-benefits {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .steps-container {
        grid-template-columns: 1fr;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
}

/* Focus States for Accessibility */
button:focus,
a:focus,
input:focus,
select:focus {
    outline: 2px solid var(--kofa-blue);
    outline-offset: 2px;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}