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

:root {
    --primary-color: #0a192f;
    --secondary-color: #172a45;
    --accent-color: #64ffda;
    --accent-secondary: #00d9ff;
    --text-dark: #ccd6f6;
    --text-light: #8892b0;
    --bg-dark: #0a192f;
    --bg-darker: #020c1b;
    --bg-light: #112240;
    --bg-card: rgba(17, 34, 64, 0.8);
    --border-color: rgba(100, 255, 218, 0.2);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(100, 255, 218, 0.3);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--bg-darker) 0%, var(--bg-dark) 50%, var(--bg-darker) 100%);
    background-attachment: fixed;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Animated Background Pattern */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(100, 255, 218, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(0, 217, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(100, 255, 218, 0.05) 0%, transparent 50%);
    animation: backgroundMove 20s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes backgroundMove {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 1; }
    50% { transform: translate(-20px, -20px) scale(1.1); opacity: 0.8; }
}

/* Cookie Popup */
.cookie-popup {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 25px 35px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    z-index: 10000;
    max-width: 500px;
    width: 90%;
    border: 1px solid var(--border-color);
    animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

.cookie-content {
    text-align: center;
}

.cookie-content p {
    margin-bottom: 20px;
    color: var(--text-dark);
    font-size: 14px;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.cookie-btn {
    padding: 10px 25px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-dark);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cookie-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.2), transparent);
    transition: left 0.5s;
}

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

.cookie-btn.accept {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--bg-dark);
    border-color: var(--accent-color);
    font-weight: 600;
}

.cookie-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(100, 255, 218, 0.3);
}

/* Header */
.header {
    background: rgba(10, 25, 47, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.6rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    transition: width 0.3s ease;
}

.logo:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    transition: all 0.3s ease;
    border-radius: 2px;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 5px 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    transition: width 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-color);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    padding: 8rem 0 6rem;
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 50%, rgba(100, 255, 218, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 70% 50%, rgba(0, 217, 255, 0.15) 0%, transparent 50%);
    animation: heroPulse 8s ease-in-out infinite;
    z-index: 0;
}

@keyframes heroPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    text-align: left;
    animation: fadeInUp 1s ease-out;
}

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

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-dark) 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
    line-height: 1.2;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 0 2rem 0;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.hero-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    color: var(--bg-dark);
    text-decoration: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 1s ease-out 0.6s both;
    border: 2px solid transparent;
}

.hero-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 0.5s;
}

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

.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(100, 255, 218, 0.4);
    border-color: var(--accent-color);
}

.hero-image {
    position: relative;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
    object-fit: cover;
}

.hero-image:hover img {
    transform: scale(1.02);
}

/* Service Categories */
.service-categories {
    padding: 6rem 0;
    background: transparent;
    position: relative;
}

.service-categories h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.category-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 0;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease-out forwards;
    display: flex;
    flex-direction: column;
}

.category-card:nth-child(1) { animation-delay: 0.1s; }
.category-card:nth-child(2) { animation-delay: 0.2s; }
.category-card:nth-child(3) { animation-delay: 0.3s; }

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(100, 255, 218, 0.1), transparent);
    transition: left 0.5s;
}

.category-card:hover::before {
    left: 100%;
}

.category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-color);
}

.category-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    position: relative;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

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

.category-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    transition: color 0.3s ease;
    padding: 2rem 2.5rem 0;
}

.category-card:hover h3 {
    color: var(--accent-secondary);
}

.category-card p {
    color: var(--text-light);
    line-height: 1.8;
    padding: 0 2.5rem 2.5rem;
}

/* Safe Choice */
.safe-choice {
    padding: 6rem 0;
    background: transparent;
    position: relative;
}

.safe-choice::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(100, 255, 218, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.safe-choice h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}

.choice-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

.choice-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.choice-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(100, 255, 218, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.choice-card:hover::after {
    opacity: 1;
}

.choice-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-color);
}

.choice-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    position: relative;
    z-index: 1;
}

.choice-card p {
    color: var(--text-light);
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* Professional Background */
.professional-background {
    padding: 6rem 0;
    background: transparent;
}

.background-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.background-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.background-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.9;
    font-size: 1.1rem;
}

.background-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.background-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.2), rgba(0, 217, 255, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.background-image:hover::before {
    opacity: 1;
}

.background-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

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

/* Industries */
.industries {
    padding: 6rem 0;
    background: transparent;
}

.industries h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
}

.industry-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.industry-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent-color), var(--accent-secondary));
    transform: scaleY(0);
    transition: transform 0.4s ease;
}

.industry-item:hover::before {
    transform: scaleY(1);
}

.industry-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-color);
}

.industry-item h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.industry-item p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Installation Standards */
.installation-standards {
    padding: 6rem 0;
    background: transparent;
}

.installation-standards h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
}

.standard-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 16px;
    border-top: 4px solid var(--accent-color);
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.standard-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-secondary));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.standard-item:hover::after {
    transform: scaleX(1);
}

.standard-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.standard-item h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.standard-item p {
    color: var(--text-light);
    line-height: 1.8;
}

/* Client Impressions */
.client-impressions {
    padding: 6rem 0;
    background: transparent;
}

.client-impressions h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.impressions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.impression-item {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transition: all 0.4s ease;
    position: relative;
}

.impression-item::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 6rem;
    color: var(--accent-color);
    opacity: 0.2;
    font-family: Georgia, serif;
}

.impression-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border-color: var(--accent-color);
}

.impression-text {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.9;
    font-size: 1.05rem;
}

.impression-author {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Operational Coverage */
.operational-coverage {
    padding: 6rem 0;
    background: transparent;
}

.operational-coverage h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.coverage-intro {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

.coverage-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.coverage-regions h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.coverage-regions ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.coverage-regions li {
    padding: 1rem;
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    text-align: center;
}

.coverage-regions li:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow), var(--shadow-glow);
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.coverage-note {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
}

.coverage-note p {
    color: var(--text-light);
    line-height: 1.9;
    font-size: 1.05rem;
}

/* Closing Statement */
.closing-statement {
    padding: 6rem 0;
    background: transparent;
}

.closing-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.closing-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.closing-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(100, 255, 218, 0.2), rgba(0, 217, 255, 0.2));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.closing-image:hover::before {
    opacity: 1;
}

.closing-image img {
    width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease;
}

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

.closing-text h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, var(--text-dark), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.closing-text p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.9;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: linear-gradient(180deg, var(--bg-dark), var(--bg-darker));
    color: white;
    padding: 3rem 0;
    border-top: 1px solid var(--border-color);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    align-items: center;
}

.footer-copyright {
    color: var(--text-light);
    font-size: 0.9rem;
}

.footer-copyright p {
    color: var(--text-light);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    margin: 0;
}

.footer-copyright:hover p {
    color: var(--text-dark);
    text-shadow: 0 0 10px rgba(100, 255, 218, 0.3);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-end;
}

.footer-link {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    position: relative;
    display: inline-block;
}

.footer-link::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.footer-link:hover {
    color: var(--accent-color);
    text-shadow: 0 0 8px rgba(100, 255, 218, 0.5);
}

.footer-link:hover::before {
    width: 100%;
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-links {
        align-items: center;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 0;
        flex-direction: column;
        background: rgba(10, 25, 47, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        height: 100vh;
        text-align: center;
        transition: left 0.4s ease;
        box-shadow: var(--shadow-lg);
        padding: 5rem 0 2rem;
        gap: 0;
        z-index: 999;
        border-right: 1px solid var(--border-color);
    }

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

    .nav-menu a {
        display: block;
        padding: 1.5rem 0;
        border-bottom: 1px solid var(--border-color);
        font-size: 1.2rem;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero {
        padding: 5rem 0 4rem;
        min-height: auto;
    }

    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .hero-content {
        text-align: center;
        order: 1;
    }

    .hero-image {
        order: 2;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        margin: 0 auto 1.5rem;
        text-align: center;
    }

    .hero-btn {
        font-size: 1rem;
        padding: 0.9rem 2rem;
    }

    .background-content,
    .closing-content,
    .coverage-content {
        grid-template-columns: 1fr;
    }

    .categories-grid,
    .choice-cards,
    .industries-grid,
    .standards-grid,
    .impressions-grid {
        grid-template-columns: 1fr;
    }

    .coverage-regions ul {
        grid-template-columns: 1fr;
    }

    .service-categories h2,
    .safe-choice h2,
    .industries h2,
    .installation-standards h2,
    .client-impressions h2,
    .operational-coverage h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-content h1 {
        font-size: 1.75rem;
    }

    .cookie-popup {
        width: 95%;
        padding: 20px 25px;
    }

    .service-categories,
    .safe-choice,
    .professional-background,
    .industries,
    .installation-standards,
    .client-impressions,
    .operational-coverage,
    .closing-statement {
        padding: 3rem 0;
    }
}