/* CSS Variables with Dark/Light Mode */
:root {
    /* Light Theme Colors - WCAG AA Compliant */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #f59e0b;
    --accent: #ec4899;
    --danger: #ef4444;
    --text: #1e293b;
    --text-light: #64748b;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --border: #e2e8f0;
    --radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(226, 232, 240, 0.6);
    
    /* Shadow Variables */
    --shadow-color-light: 236deg 83% 25%;
    --elevation-1: 0 1px 2px 0 hsl(var(--shadow-color-light) / 0.05);
    --elevation-2: 0 1px 3px 0 hsl(var(--shadow-color-light) / 0.1),
                   0 1px 2px -1px hsl(var(--shadow-color-light) / 0.1);
    --elevation-3: 0 4px 6px -1px hsl(var(--shadow-color-light) / 0.15),
                   0 2px 4px -2px hsl(var(--shadow-color-light) / 0.15);
    --elevation-4: 0 10px 15px -3px hsl(var(--shadow-color-light) / 0.2),
                   0 4px 6px -4px hsl(var(--shadow-color-light) / 0.2);
    --elevation-5: 0 20px 25px -5px hsl(var(--shadow-color-light) / 0.25),
                   0 8px 10px -6px hsl(var(--shadow-color-light) / 0.25);
}

/* Dark Theme Colors */
@media (prefers-color-scheme: dark) {
    :root {
        --primary: #6366f1;
        --primary-dark: #4f46e5;
        --primary-light: #a5b4fc;
        --secondary: #fbbf24;
        --accent: #f472b6;
        --danger: #f87171;
        --text: #f1f5f9;
        --text-light: #cbd5e1;
        --bg-primary: #0f172a;
        --bg-secondary: #1e293b;
        --bg-tertiary: #334155;
        --border: #475569;
        --glass-bg: rgba(15, 23, 42, 0.25);
        --glass-border: rgba(71, 85, 105, 0.4);
        
        --shadow-color-dark: 236deg 83% 10%;
        --elevation-1: 0 1px 2px 0 hsl(var(--shadow-color-dark) / 0.2);
        --elevation-2: 0 1px 3px 0 hsl(var(--shadow-color-dark) / 0.3),
                       0 1px 2px -1px hsl(var(--shadow-color-dark) / 0.3);
        --elevation-3: 0 4px 6px -1px hsl(var(--shadow-color-dark) / 0.4),
                       0 2px 4px -2px hsl(var(--shadow-color-dark) / 0.4);
        --elevation-4: 0 10px 15px -3px hsl(var(--shadow-color-dark) / 0.5),
                       0 4px 6px -4px hsl(var(--shadow-color-dark) / 0.5);
        --elevation-5: 0 20px 25px -5px hsl(var(--shadow-color-dark) / 0.6),
                       0 8px 10px -6px hsl(var(--shadow-color-dark) / 0.6);
    }
    
    .btn-primary {
        color: white !important;
        background: var(--primary) !important;
        border-color: var(--primary) !important;
    }
    
    .btn-primary:hover {
        background: var(--primary-dark) !important;
        border-color: var(--primary-dark) !important;
    }
}

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

html, body {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
    position: relative;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background-color 0.3s ease, color 0.3s ease;
    position: relative;
    min-height: 100vh;
}

@media (max-width: 768px) {

  .lang-switcher {
    width: 100%;
    margin-top: 14px;
  }

  #langSelect {
    width: 100%;
    height: 56px;

    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);

    color: var(--text);
    font-size: 16px;
    font-weight: 500;

    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 18px;

    padding: 0 44px 0 18px;

    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;

    cursor: pointer;
  }

  .lang-switcher::after {
    content: "▾";
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(255, 255, 255, 0.7);
    pointer-events: none;
  }
}

@media (min-width: 769px) {

  .lang-switcher {
    margin-left: 14px;
  }

  #langSelect {
    height: 32px;
    min-width: 90px;

    background: transparent;
    color: var(--text);
    font-size: 13px;
    font-weight: 500;

    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;

    padding: 0 26px 0 12px;

    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;

    cursor: pointer;
  }

  #langSelect:hover {
    background: rgba(255, 255, 255, 0.08);
  }

  .lang-switcher::after {
    content: "▾";
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text);
    font-size: 10px;
    pointer-events: none;
  }
}

/* Hide Google Translate banner */
.goog-te-banner-frame {
    display: none !important;
    visibility: hidden !important;
    height: 0 !important;
    width: 0 !important;
    overflow: hidden !important;
}

.skiptranslate {
    display: none !important;
}
  #gt-hidden {
  display: none;
}

.goog-te-banner-frame,
.goog-logo-link,
.goog-te-gadget {
  display: none !important;
}

.goog-logo-link,
.goog-te-gadget span,
.goog-te-gadget {
  display: none !important;
}

.goog-te-banner-frame {
  display: none !important;
}



.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

/* 3D Background Shapes */
.bg-3d-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: 1;
    pointer-events: none;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.08;
    animation: float 20s infinite linear;
    mix-blend-mode: multiply;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--secondary), var(--primary-light));
    bottom: 15%;
    right: 10%;
    animation-delay: -7s;
}

.shape-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--accent), var(--primary-dark));
    top: 50%;
    left: 80%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg) scale(1); 
    }
    33% { 
        transform: translate(40px, -60px) rotate(120deg) scale(1.05); 
    }
    66% { 
        transform: translate(-30px, 30px) rotate(240deg) scale(0.95); 
    }
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--elevation-2);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: var(--elevation-3);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    height: 70px;
    width: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text);
    z-index: 1002;
}

.logo img {
    height: 40px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo:hover img {
    transform: scale(1.1);
}

/* Desktop Navigation */
.nav-menu {
    display: flex;
    list-style: none;
    z-index: 1001;
    gap: 0.4em;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 3px;
}

.nav-menu a:hover {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

.nav-menu a.active {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    box-shadow: var(--elevation-1);
}

/* Mobile Toggle Button */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    background: none;
    border: none;
    z-index: 10003;
    transition: var(--transition);
    margin-right: 20px;
}

.hamburger:focus {
    outline: 2px solid var(--primary);
    outline-offset: 3px;
    border-radius: 6px;
}

.hamburger.active:focus {
    outline: none;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 3px;
    display: block;
}

/* Hero Section */
.hero-section {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
    margin-top: 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(236, 72, 153, 0.1) 0%, transparent 50%);
    z-index: 1;
}

.hero-section .container {
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 30px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.breadcrumb span {
    color: var(--text-light);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 800px;
    line-height: 1.7;
}

/* About Cards */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.about-card {
    background: var(--bg-secondary);
    border-radius: var(--radius);
    padding: 35px;
    box-shadow: var(--elevation-3);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--elevation-5);
}

.about-card:hover::before {
    opacity: 1;
}

.card-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: white;
    font-size: 1.8rem;
    box-shadow: var(--elevation-3);
    transition: transform 0.3s ease;
}

.about-card:hover .card-icon {
    transform: rotate(10deg) scale(1.1);
}

.card-title {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--text);
    font-weight: 700;
}

.about-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Features Section */
.features-section {
    padding: 100px 0;
    background: var(--bg-tertiary);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent 70%, rgba(99, 102, 241, 0.05) 100%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-item {
    background: var(--bg-secondary);
    padding: 35px 25px;
    border-radius: var(--radius);
    text-align: center;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
                box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border);
    box-shadow: var(--elevation-3);
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--elevation-5);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: inline-block;
    transition: transform 0.3s ease;
}

.feature-item:hover .feature-icon {
    transform: scale(1.2);
}

.feature-item h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text);
}

.feature-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    text-align: center;
    border-radius: 24px;
    margin: 80px 0;
    box-shadow: var(--elevation-5);
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: moveBackground 20s linear infinite;
    z-index: -1;
}

@keyframes moveBackground {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(50px, 50px) rotate(360deg); }
}

.cta-title {
    font-size: 3rem;
    margin-bottom: 25px;
    font-weight: 800;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0.9;
}

/* Buttons */
.btn-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 35px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 1rem;
    min-height: 54px;
    min-width: 54px;
    box-shadow: var(--elevation-2);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.7s ease;
    z-index: -1;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: white;
    color: var(--primary-dark);
    border: 2px solid white;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: var(--elevation-4);
    color: var(--primary-dark);
}

.btn-secondary {
    background: transparent;
    color: var(--secondary);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
    box-shadow: var(--elevation-3);
    border-color: white;
}

/* FAQ */
.faq-section {
    padding: 100px 0;
    position: relative;
    z-index: 2;
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-secondary);
    box-shadow: var(--elevation-2);
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--elevation-3);
}

.faq-question {
    width: 100%;
    padding: 25px;
    background: var(--bg-secondary);
    border: none;
    text-align: left;
    font-weight: 600;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text);
    min-height: 54px;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background: var(--bg-tertiary);
}

.faq-answer {
    padding: 0 25px;
    background: var(--bg-secondary);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--text-light);
    line-height: 1.7;
}

.faq-answer.active {
    padding: 0 25px 25px;
    max-height: 500px;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    color: var(--text);
    padding: 80px 0 40px;
    margin-top: 100px;
    position: relative;
    z-index: 2;
    border-top: 1px solid var(--border);
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 50px;
    margin-bottom: 50px;
}

.footer-column h3 {
    font-size: 1.4rem;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    position: relative;
    display: inline-block;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 50px;
    height: 2px;
    background: var(--accent);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-light);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    padding: 2px 0;
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 8px;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--bg-tertiary);
    border-radius: 50%;
    color: var(--text);
    text-decoration: none;
    transition: var(--transition);
    box-shadow: var(--elevation-1);
}

.social-links a:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-5px) rotate(10deg);
    box-shadow: var(--elevation-3);
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--border);
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Overlay for mobile menu */
.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overlay.active {
    display: block;
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .cta-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 970px) {
    /* Mobile Navigation */
    .hamburger {
        display: flex;
        margin-left: auto;
        margin-right: 20px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 85%;
        height: 100vh;
        background: var(--glass-bg);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        flex-direction: column;
        align-items: flex-start;
        padding: 100px 30px 30px;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        box-shadow: var(--elevation-5);
        z-index: 10002;
        border-right: 1px solid var(--border);
        margin: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        width: 100%;
        margin-bottom: 10px;
    }

    .nav-menu a {
        width: 100%;
        padding: 18px 20px;
        border-radius: 12px;
        font-size: 1.1rem;
        color: var(--text);
        background: var(--bg-tertiary);
        border: 1px solid var(--border);
        margin-bottom: 5px;
    }

    .nav-menu a:hover {
        background: rgba(99, 102, 241, 0.15);
        border-color: var(--primary);
    }

    .nav-menu a.active {
        background: rgba(99, 102, 241, 0.1);
        border-color: var(--primary);
    }

    /* Hamburger Animation */
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
        background: var(--text);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(8px, -7px);
        background: var(--text);
    }

    /* Hero Section */
    .hero-section {
        padding: 120px 0 50px;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    /* About Grid */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    /* Features Grid */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }

    /* CTA */
    .cta-title {
        font-size: 2.2rem;
    }

    .btn-group {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .shape-1, .shape-2, .shape-3 {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }

    .nav-container {
        padding: 0 15px;
        width: 100%;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-card {
        padding: 25px 20px;
    }

    .cta-section {
        padding: 70px 20px;
        margin: 50px 0;
        border-radius: 12px;
    }

    .cta-title {
        font-size: 1.8rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .btn {
        padding: 14px 25px;
        min-height: 50px;
    }
}

/* Dark Mode Specific Overrides */
@media (prefers-color-scheme: dark) {
    .header {
        background: var(--glass-bg);
        border-bottom: 1px solid var(--border);
    }

    .header.scrolled {
        background: var(--glass-bg);
        border-bottom: 1px solid var(--border);
    }

    .nav-menu a:hover {
        background: rgba(129, 140, 248, 0.15);
        border-color: var(--primary);
    }

    .nav-menu a.active {
        background: rgba(129, 140, 248, 0.1);
        border-color: var(--primary);
    }
    
    @media (max-width: 970px) {
        .nav-menu a {
            background: rgba(30, 41, 59, 0.4);
            border: 1px solid var(--border);
        }
        
        .nav-menu a:hover {
            background: rgba(129, 140, 248, 0.2);
            border-color: var(--primary);
        }
    }
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.sr-only:focus {
    position: static;
    width: auto;
    height: auto;
    padding: 0;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
}

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus {
    outline: none !important;
    outline-offset: 2px !important;
    border: none !important;
}

/* Remove focus for hamburger when menu is active */
.hamburger.active {
    outline: none !important;
    border: none !important;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mt-40 {
    margin-top: 40px;
}

.mb-20 {
    margin-bottom: 20px;
}

.mb-40 {
    margin-bottom: 40px;
}