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

:root {
    --primary-blue: #0066cc;
    --primary-blue-light: #00a8ff;
    --primary-orange: #ff6600;
    --primary-orange-light: #ff8800;
    --primary-red: #cc3300;
    --dark-blue: #004499;
    --light-blue: #e6f2ff;
    --light-blue-soft: #f0f8ff;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #212529;
    --black: #000000;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-soft: 0 4px 20px rgba(0, 102, 204, 0.1);
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.2s ease;
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #00a8ff 100%);
    --gradient-secondary: linear-gradient(135deg, #ff6600 0%, #ff8800 100%);
    --gradient-soft: linear-gradient(135deg, #e6f2ff 0%, #f0f8ff 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    font-size: 16px;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-gray);
    color: var(--white);
    padding: 20px;
    z-index: 10000;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
    display: none;
}

.cookie-banner.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.cookie-content p {
    flex: 1;
    min-width: 250px;
    margin: 0;
}

.cookie-content a {
    color: var(--primary-orange);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

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

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

.btn-secondary:hover {
    background-color: var(--light-blue);
}

.btn-large {
    padding: 15px 30px;
    font-size: 18px;
}

/* Header */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 102, 204, 0.1);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
    flex-wrap: wrap;
    gap: 20px;
}

.logo h1 {
    font-size: 24px;
    color: var(--primary-blue);
    margin-bottom: 5px;
}

.tagline {
    font-size: 12px;
    color: var(--gray);
    font-style: italic;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 25px;
    flex-wrap: wrap;
}

.nav-list a {
    color: var(--dark-gray);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-list a:hover {
    color: var(--primary-blue);
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-blue);
    transition: var(--transition);
}

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

.header-contact {
    display: flex;
    flex-direction: column;
    gap: 5px;
    text-align: right;
}

.phone-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: var(--transition);
}

.phone-link:hover {
    color: var(--primary-orange);
}

.phone-link.emergency {
    font-size: 14px;
    color: var(--primary-red);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: 6px;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background: var(--light-gray);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--dark-gray);
    border-radius: 2px;
    transition: var(--transition);
}

.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 Section with Slider */
.hero {
    position: relative;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.85) 0%, rgba(0, 0, 0, 0.6) 100%);
    z-index: 1;
}

.hero-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 3;
    pointer-events: none;
}

.hero-nav-btn {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition);
    pointer-events: all;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.hero-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.hero-dots .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.hero-dots .dot.active {
    background: var(--white);
    transform: scale(1.2);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

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

.hero-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--light-blue);
}

.hero-description {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

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

/* Section Styles */
section {
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-title {
    font-size: 32px;
    color: var(--dark-gray);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-orange));
    border-radius: 2px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--gray);
    margin-top: 20px;
}

/* About Section */
.about {
    background-color: var(--light-gray);
    position: relative;
    overflow: hidden;
}

.about-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.15;
    z-index: 0;
}

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

.about-text {
    font-size: 18px;
    line-height: 1.8;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    color: var(--gray);
}

/* Services Section */
.services {
    background-color: var(--white);
}

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

.service-card {
    background: var(--white);
    padding: 0;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
    border: 1px solid rgba(0, 102, 204, 0.08);
    backdrop-filter: blur(10px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.service-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 102, 204, 0.2);
}

.service-card > .service-icon,
.service-card > h3,
.service-card > p {
    padding: 0 25px;
}

.service-card > .service-icon {
    margin-top: -30px;
    position: relative;
    z-index: 1;
    margin-bottom: 15px;
}

.service-card > h3 {
    margin-bottom: 15px;
}

.service-card > p {
    padding-bottom: 25px;
    margin-top: 0;
}

.service-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 102, 204, 0.1);
    border-radius: 16px;
    transition: var(--transition);
}

.service-icon svg {
    width: 40px;
    height: 40px;
    stroke-width: 2;
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.1) rotate(5deg);
}

.service-card h3 {
    font-size: 20px;
    color: var(--dark-gray);
    margin-bottom: 15px;
}

.service-card p {
    color: var(--gray);
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    background: var(--gradient-soft);
    position: relative;
    overflow: hidden;
}

.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(0, 168, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(255, 102, 0, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    position: relative;
    z-index: 1;
}

.benefit-card {
    text-align: center;
    padding: 0;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.benefit-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

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

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: rgba(255, 255, 255, 0.9);
}

.benefit-card > .benefit-icon,
.benefit-card > h3,
.benefit-card > p {
    padding: 0 30px;
}

.benefit-card > .benefit-icon {
    margin-top: -40px;
    position: relative;
    z-index: 1;
    margin-bottom: 20px;
}

.benefit-card > h3 {
    margin-bottom: 15px;
}

.benefit-card > p {
    padding-bottom: 30px;
    margin-top: 0;
}

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 20px;
    color: var(--white);
    padding: 20px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.benefit-icon svg {
    width: 40px;
    height: 40px;
    stroke-width: 2.5;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-lg);
}

.benefit-icon.air {
    background: var(--gradient-secondary);
}

.benefit-card h3 {
    font-size: 24px;
    color: var(--dark-gray);
    margin-bottom: 15px;
}

.benefit-card p {
    color: var(--gray);
    line-height: 1.8;
}

/* System Types Section */
.system-types {
    background-color: var(--white);
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.system-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 0;
    border-radius: 16px;
    border-left: 4px solid var(--primary-blue);
    box-shadow: var(--shadow);
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

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

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

.system-card:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-lg);
    border-left-width: 6px;
}

.system-card > h3,
.system-card > p,
.system-card > ul {
    padding: 0 35px;
}

.system-card > h3 {
    padding-top: 25px;
    margin-bottom: 15px;
}

.system-card > p {
    margin-bottom: 20px;
}

.system-card > ul {
    padding-bottom: 25px;
}

.system-card h3 {
    font-size: 22px;
    color: var(--primary-blue);
    margin-bottom: 15px;
}

.system-card p {
    color: var(--gray);
    margin-bottom: 20px;
}

.system-card ul {
    list-style: none;
    padding-left: 0;
}

.system-card ul li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--dark-gray);
}

.system-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    width: 20px;
    height: 20px;
    background: var(--gradient-primary);
    border-radius: 4px;
    color: var(--white);
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Process Section */
.process {
    background-color: var(--light-gray);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    position: relative;
}

.process-step {
    text-align: center;
    padding: 20px;
    position: relative;
}

.process-image {
    width: 100%;
    max-width: 300px;
    height: 200px;
    margin: 0 auto 20px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

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

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

.step-number {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    font-weight: bold;
    margin: 0 auto 25px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    position: relative;
}

.step-number::before {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.3;
    z-index: -1;
    animation: ripple 2s ease-out infinite;
}

@keyframes ripple {
    0% { transform: scale(0.8); opacity: 0.8; }
    100% { transform: scale(1.2); opacity: 0; }
}

.process-step:hover .step-number {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.process-step h3 {
    font-size: 20px;
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.process-step p {
    color: var(--gray);
    line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 0;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

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

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

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

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(0, 102, 204, 0.2);
}

.testimonial-card > .testimonial-rating,
.testimonial-card > .testimonial-text,
.testimonial-card > .testimonial-author {
    padding: 0 35px;
}

.testimonial-card > .testimonial-rating {
    padding-top: 25px;
    margin-bottom: 15px;
}

.testimonial-card > .testimonial-text {
    margin-bottom: 20px;
}

.testimonial-card > .testimonial-author {
    padding-bottom: 25px;
}

.testimonial-rating {
    color: var(--primary-orange);
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-text {
    font-style: italic;
    color: var(--gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.testimonial-author {
    font-weight: 600;
    color: var(--dark-gray);
}

/* FAQ Section */
.faq {
    background-color: var(--light-gray);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    margin-bottom: 15px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 102, 204, 0.1);
    transition: var(--transition);
}

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

.faq-question {
    width: 100%;
    padding: 20px;
    background: var(--white);
    border: none;
    text-align: left;
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-gray);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    background-color: var(--light-blue);
}

.faq-icon {
    font-size: 24px;
    color: var(--primary-blue);
    transition: var(--transition);
    font-weight: 300;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 20px 20px;
    color: var(--gray);
    line-height: 1.8;
}

/* Contact Section */
.contact {
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.contact-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.1;
    z-index: 0;
}

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

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--dark-gray);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    transform: translateY(-2px);
}

.contact-info {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(0, 102, 204, 0.1);
}

.contact-info h3 {
    font-size: 24px;
    color: var(--dark-gray);
    margin-bottom: 25px;
}

.contact-item {
    margin-bottom: 20px;
}

.contact-item strong {
    display: block;
    color: var(--dark-gray);
    margin-bottom: 5px;
}

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

.contact-item a:hover {
    color: var(--primary-orange);
}

.contact-item p {
    color: var(--gray);
    margin-top: 5px;
}

/* Footer */
.footer {
    background-color: var(--dark-gray);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    color: var(--white);
}

.footer-section p {
    color: #ccc;
    line-height: 1.8;
    margin-bottom: 10px;
}

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

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--primary-orange);
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    color: #ccc;
    margin-bottom: 10px;
}

.disclaimer {
    font-size: 12px;
    color: #999;
    line-height: 1.6;
    max-width: 800px;
    margin: 15px auto 0;
}

/* Policy Pages Styles */
.policy-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.policy-page h1 {
    font-size: 36px;
    color: var(--dark-gray);
    margin-bottom: 30px;
}

.policy-page h2 {
    font-size: 24px;
    color: var(--primary-blue);
    margin-top: 30px;
    margin-bottom: 15px;
}

.policy-page h3 {
    font-size: 20px;
    color: var(--dark-gray);
    margin-top: 20px;
    margin-bottom: 10px;
}

.policy-page p {
    margin-bottom: 15px;
    line-height: 1.8;
    color: var(--gray);
}

.policy-page ul,
.policy-page ol {
    margin-bottom: 15px;
    padding-left: 30px;
}

.policy-page li {
    margin-bottom: 10px;
    line-height: 1.8;
    color: var(--gray);
}

.policy-page a {
    color: var(--primary-blue);
    text-decoration: none;
}

.policy-page a:hover {
    text-decoration: underline;
}

.policy-page .last-updated {
    font-style: italic;
    color: var(--gray);
    margin-bottom: 30px;
}

/* Responsive Design - Mobile First */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav {
        display: none;
        width: 100%;
        order: 3;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        margin-top: 15px;
        padding: 20px;
        border-radius: 12px;
        box-shadow: var(--shadow-lg);
    }

    .nav.active {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        gap: 15px;
        padding: 0;
    }

    .header-contact {
        text-align: left;
        order: 2;
        font-size: 14px;
    }

    .phone-link {
        font-size: 16px;
    }

    .hero {
        padding: 80px 0;
        min-height: 80vh;
    }

    .hero-nav-btn {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .service-image,
    .benefit-image,
    .system-image,
    .testimonial-image {
        height: 180px;
    }

    .process-image {
        height: 150px;
    }

    .hero-title {
        font-size: 32px;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .hero-description {
        font-size: 16px;
        padding: 0 10px;
    }

    .section-title {
        font-size: 28px;
    }

    section {
        padding: 50px 0;
    }

    .services-grid,
    .benefits-grid,
    .systems-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .service-card,
    .benefit-card,
    .system-card,
    .testimonial-card {
        padding: 25px;
    }

    .benefit-icon {
        width: 70px;
        height: 70px;
        padding: 15px;
    }

    .benefit-icon svg {
        width: 35px;
        height: 35px;
    }

    .process-steps {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .step-number {
        width: 60px;
        height: 60px;
        font-size: 28px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .contact-info {
        padding: 25px;
    }

    .cookie-content {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }

    .cookie-buttons {
        width: 100%;
        justify-content: center;
        flex-direction: column;
    }

    .cookie-buttons .btn {
        width: 100%;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }

    .header-content {
        padding: 12px 0;
    }

    .logo h1 {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 26px;
        padding: 0 10px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-description {
        font-size: 15px;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 12px;
        padding: 0 10px;
    }

    .btn-large {
        width: 100%;
        padding: 14px 24px;
        font-size: 16px;
    }

    .section-title {
        font-size: 24px;
    }

    .section-subtitle {
        font-size: 16px;
    }

    .service-card,
    .benefit-card,
    .system-card,
    .testimonial-card {
        padding: 20px;
        border-radius: 12px;
    }

    .benefit-icon {
        width: 60px;
        height: 60px;
        padding: 12px;
    }

    .benefit-icon svg {
        width: 30px;
        height: 30px;
    }

    .step-number {
        width: 55px;
        height: 55px;
        font-size: 24px;
    }

    .container {
        padding: 0 15px;
    }

    .header-contact {
        font-size: 12px;
    }

    .phone-link {
        font-size: 14px;
    }
}