/* ===================================
   TRABZON KOMBİ SERVİSİ - MAIN CSS
   Modern, SEO-Friendly, Responsive
   =================================== */

/* ============ ROOT VARIABLES ============ */
:root {
    /* Colors */
    --primary-color: #ff6b35;
    --secondary-color: #004e89;
    --accent-color: #f77f00;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --dark-color: #1a1a2e;
    --light-color: #f8f9fa;
    --white-color: #ffffff;
    --text-color: #333333;
    --text-light: #666666;
    --border-color: #e0e0e0;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.6;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 20px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Header */
    --header-height: 80px;
    --header-height-mobile: 70px;
}

/* ============ RESET & BASE ============ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-color);
    background-color: var(--white-color);
    overflow-x: hidden;
}

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

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

ul, ol {
    list-style: none;
}

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

/* ============ UTILITIES ============ */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.container-fluid {
    width: 100%;
    padding: 0 var(--spacing-md);
}

.section {
    padding: var(--spacing-xxl) 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--dark-color);
}

.section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: var(--text-light);
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-white { color: var(--white-color); }
.text-center { text-align: center; }

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-light { background-color: var(--light-color); }
.bg-white { background-color: var(--white-color); }

/* ============ BUTTONS ============ */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: #e55a2b;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white-color);
}

.btn-secondary:hover {
    background-color: #003d6b;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white-color);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.875rem;
}

/* ============ HEADER & NAVIGATION ============ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white-color);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-lg);
}

.navbar {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.logo i {
    font-size: 2rem;
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 0;
    font-weight: 500;
    color: var(--text-color);
    transition: var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-link i {
    font-size: 0.75rem;
    transition: var(--transition-fast);
}

.nav-item:hover .nav-link i {
    transform: rotate(180deg);
}

/* Mega Menu Dropdown */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 250px;
    background-color: var(--white-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    padding: var(--spacing-sm);
    margin-top: 10px;
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 0;
}

.dropdown-item {
    display: block;
    padding: 12px 16px;
    color: var(--text-color);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.dropdown-item:hover {
    background-color: var(--light-color);
    color: var(--primary-color);
    transform: translateX(5px);
}

.dropdown-item i {
    margin-right: 8px;
    color: var(--primary-color);
}

/* Mega Menu for Services */
.mega-menu {
    min-width: 600px;
    padding: var(--spacing-md);
}

.mega-menu-content {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
}

.mega-menu-item {
    padding: 15px;
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
}

.mega-menu-item:hover {
    background-color: var(--light-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.mega-menu-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mega-menu-item h4 i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

.mega-menu-item p {
    font-size: 0.875rem;
    color: var(--text-light);
    margin: 0;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
}

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

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

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* CTA Buttons in Header */
.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-base);
}

.header-phone:hover {
    background-color: #e55a2b;
    transform: scale(1.05);
}

.header-phone i {
    font-size: 1.25rem;
}

/* ============ BREADCRUMB ============ */
.breadcrumb {
    padding: var(--spacing-md) 0;
    background-color: var(--light-color);
    margin-top: var(--header-height);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-light);
}

.breadcrumb-item a {
    color: var(--text-color);
    transition: var(--transition-fast);
}

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

.breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 600;
}

.breadcrumb-separator {
    margin: 0 5px;
    color: var(--text-light);
}

/* ============ HERO SECTION ============ */
.hero {
    min-height: 600px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--white-color);
    position: relative;
    overflow: hidden;
    margin-top: var(--header-height);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%23ffffff" fill-opacity="0.1" d="M0,96L48,112C96,128,192,160,288,165.3C384,171,480,149,576,154.7C672,160,768,192,864,197.3C960,203,1056,181,1152,165.3C1248,149,1344,139,1392,133.3L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
    background-size: cover;
    background-position: bottom;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

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

/* ============ CONTENT SECTIONS ============ */
.content-section {
    padding: var(--spacing-xxl) 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.main-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.main-content h2:first-child {
    margin-top: 0;
}

.main-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.main-content p {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    color: var(--text-color);
}

.main-content ul,
.main-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

.main-content li {
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
    color: var(--text-color);
}

.main-content ul li {
    list-style: none;
    position: relative;
    padding-left: var(--spacing-md);
}

.main-content ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Feature List */
.feature-list {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--light-color);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.feature-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--primary-color);
    color: var(--white-color);
    border-radius: var(--radius-md);
    font-size: 1.5rem;
}

.feature-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.feature-content p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9375rem;
}

/* Steps / Process */
.steps-list {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.step-item {
    display: flex;
    align-items: start;
    gap: var(--spacing-md);
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white-color);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: 700;
}

.step-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.step-content p {
    margin: 0;
    color: var(--text-light);
}

/* ============ SIDEBAR ============ */
.sidebar {
    position: sticky;
    top: calc(var(--header-height) + 20px);
    align-self: start;
}

.sidebar-widget {
    background-color: var(--white-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.sidebar-widget:last-child {
    margin-bottom: 0;
}

.widget-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-color);
}

/* Quick Contact Widget */
.quick-contact {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white-color);
    text-align: center;
}

.quick-contact .widget-title {
    color: var(--white-color);
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.quick-contact-phone {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white-color);
    margin: var(--spacing-md) 0;
}

.quick-contact-phone:hover {
    transform: scale(1.05);
}

.quick-contact-text {
    font-size: 0.9375rem;
    opacity: 0.95;
    margin-bottom: var(--spacing-md);
}

/* Related Services Widget */
.related-services-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.related-service-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
}

.related-service-item:hover {
    background-color: var(--light-color);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.related-service-item i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* ============ FAQ SECTION ============ */
.faq-section {
    background-color: var(--light-color);
    padding: var(--spacing-xxl) 0;
}

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

.faq-item {
    background-color: var(--white-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    cursor: pointer;
    transition: var(--transition-base);
    text-align: left;
}

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

.faq-question i {
    font-size: 1rem;
    transition: var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

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

.faq-answer-content {
    padding: 0 var(--spacing-lg) var(--spacing-md);
    color: var(--text-color);
    line-height: 1.8;
}

/* ============ CTA SECTION ============ */
.cta-section {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    color: var(--white-color);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 600px;
    height: 600px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.cta-content p {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.95;
}

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

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

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

/* ============ FOOTER ============ */
.footer {
    background-color: var(--dark-color);
    color: var(--white-color);
    padding: var(--spacing-xxl) 0 var(--spacing-md);
}

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

.footer-widget h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--white-color);
}

.footer-widget p,
.footer-widget a {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

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

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

.footer-link {
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-fast);
}

.footer-link:hover {
    transform: translateX(5px);
    color: var(--primary-color);
}

.footer-link i {
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom a {
    color: var(--primary-color);
    font-weight: 600;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ============ FLOAT BUTTONS ============ */
.float-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    z-index: 900;
}

.float-btn {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--white-color);
    font-size: 1.5rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.float-btn:hover {
    transform: scale(1.1) rotate(5deg);
}

.float-btn.whatsapp {
    background-color: #25d366;
}

.float-btn.phone {
    background-color: var(--primary-color);
}

.scroll-top {
    width: 50px;
    height: 50px;
    background-color: var(--secondary-color);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.scroll-top.show {
    opacity: 1;
    visibility: visible;
}

/* ============ ACCESSIBILITY IMPROVEMENTS ============ */
/* Focus styles for keyboard navigation */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* Skip to main content link */
.skip-to-main {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 100;
}

.skip-to-main:focus {
    top: 0;
}

/* Reduced motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
    .content-wrapper {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-md);
    }

    .mega-menu {
        min-width: 400px;
    }

    /* Remove hover effects on touch devices */
    @media (hover: none) {
        .btn:hover,
        .feature-item:hover,
        .related-service-item:hover {
            transform: none;
        }
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: var(--header-height-mobile);
        --font-size-base: 15px;
    }
    
    /* Mobile Menu */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height-mobile);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height-mobile));
        background-color: var(--white-color);
        flex-direction: column;
        align-items: stretch;
        padding: var(--spacing-md);
        transform: translateX(-100%);
        transition: var(--transition-base);
        overflow-y: auto;
        box-shadow: var(--shadow-xl);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: 15px;
        border-bottom: 1px solid var(--border-color);
    }
    
    /* Mobile Dropdown */
    .dropdown-menu,
    .mega-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        box-shadow: none;
        min-width: 100%;
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-base);
        padding: 0;
        margin: 0;
    }
    
    .nav-item.dropdown-open .dropdown-menu,
    .nav-item.dropdown-open .mega-menu {
        max-height: 1000px;
        padding: var(--spacing-sm);
    }
    
    .mega-menu-content {
        grid-template-columns: 1fr;
    }
    
    .nav-cta {
        margin-top: var(--spacing-md);
        flex-direction: column;
        width: 100%;
    }
    
    .header-phone {
        width: 100%;
        justify-content: center;
    }
    
    /* Typography */
    .hero h1 {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        align-items: center;
    }
    
    /* Float Buttons */
    .float-buttons {
        bottom: 20px;
        right: 20px;
    }
    
    .float-btn {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .scroll-top {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-xs: 0.375rem;
        --spacing-sm: 0.75rem;
        --spacing-md: 1rem;
        --spacing-lg: 1.5rem;
        --spacing-xl: 2rem;
        --spacing-xxl: 3rem;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero h1 {
        font-size: 1.75rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
}

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ============ PRINT STYLES ============ */
@media print {
    .header,
    .breadcrumb,
    .sidebar,
    .cta-section,
    .footer,
    .float-buttons {
        display: none;
    }
    
    .main-content {
        width: 100%;
        max-width: 100%;
    }
}