/* ===================================
   TOUCAN DIŞ TİCARET - CSS STYLES
   Renk Paleti:
   - Ana Renk: #145A32 (Dark Eco Green)
   - İkinci Renk: #1D8348 (Vibrant Green)
   - Vurgu Rengi: #F1C40F (Industrial Yellow)
   - Nötr Renkler: #EAEDED (Soft Grey), #1C2833 (Anthracite)
   =================================== */

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

:root {
    /* Renk Paleti */
    --dark-eco-green: #145A32;
    --vibrant-green: #1D8348;
    --industrial-yellow: #F1C40F;
    --soft-grey: #EAEDED;
    --anthracite: #1C2833;
    --white: #FFFFFF;
    --light-grey: #F8F9FA;

    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-secondary: 'Roboto', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Transitions */
    --transition: all 0.3s ease;
}

/* Scrollbar genişliği */
::-webkit-scrollbar {
    width: 12px;
    background: #f1f1f1;
}

/* Scrollbar track (arka plan) */
::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 8px;
}

/* Scrollbar thumb (kaydırma çubuğu) */
::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 8px;
    border: 2px solid #f1f1f1;
}

/* Scrollbar thumb hover efekti */
::-webkit-scrollbar-thumb:hover {
    background: #555;
}

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

body {
    font-family: var(--font-primary);
    color: var(--anthracite);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

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

ul {
    list-style: none;
}

/* === HEADER & NAVIGATION === */
.header {
    background-color: var(--anthracite);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem var(--spacing-md);
}

.logo a {
    text-decoration: none;
}

.logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
    font-family: var(--font-secondary);
}

.logo-subtitle {
    display: block;
    font-size: 0.75rem;
    color: var(--soft-grey);
    letter-spacing: 1px;
    margin-top: -5px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-menu li {
    position: relative;
}

.nav-menu li a {
    color: var(--soft-grey);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.nav-menu li a:hover,
.nav-menu li a.active {
    color: var(--white);
    border-bottom-color: var(--industrial-yellow);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown>a::after {
    content: ' ▾';
    font-size: 0.8rem;
    margin-left: 0.25rem;
    transition: var(--transition);
}

.dropdown:hover>a::after {
    transform: rotate(180deg);
    display: inline-block;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--anthracite);
    min-width: 220px;
    padding: 0.5rem 0;
    border-radius: 4px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    margin-top: 0.5rem;
    z-index: 1000;
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--soft-grey);
    border-bottom: none !important;
    font-size: 0.9rem;
}

.dropdown-menu li a:hover {
    background: rgba(241, 196, 15, 0.1);
    color: var(--industrial-yellow);
    border-bottom: none !important;
}

.nav-menu .cta-button {
    background-color: var(--industrial-yellow);
    color: var(--anthracite);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    border: none;
}

.nav-menu .cta-button:hover {
    background-color: #F4D03F;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(241, 196, 15, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--white);
    transition: var(--transition);
}

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--anthracite) 0%, #2C3E50 100%);
    margin-top: 70px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(45deg,
            transparent,
            transparent 35px,
            rgba(241, 196, 15, 0.03) 35px,
            rgba(241, 196, 15, 0.03) 70px);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(20, 90, 50, 0.15) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: var(--spacing-lg) 0;
}

.hero-badge {
    display: inline-block;
    background: rgba(241, 196, 15, 0.2);
    color: var(--industrial-yellow);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    border: 1px solid rgba(241, 196, 15, 0.3);
}

.hero-text {
    max-width: 800px;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
}

.hero-title .highlight {
    color: var(--industrial-yellow);
    display: block;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--soft-grey);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--industrial-yellow);
    color: var(--anthracite);
}

.btn-primary:hover {
    background-color: #F4D03F;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(241, 196, 15, 0.4);
}

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

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

.btn-secondary svg {
    width: 20px;
    height: 20px;
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
    border-color: var(--industrial-yellow);
}

.stat-icon {
    width: 40px;
    height: 40px;
    margin: 0 auto var(--spacing-sm);
    color: var(--industrial-yellow);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--industrial-yellow);
    margin-bottom: 0.5rem;
    font-family: var(--font-secondary);
}

.stat-label {
    color: var(--soft-grey);
    font-size: 0.95rem;
}

/* === SECTION STYLES === */
section {
    padding: var(--spacing-xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-badge {
    display: inline-block;
    background: var(--light-grey);
    color: var(--anthracite);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--anthracite);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-secondary);
}

.section-line {
    width: 80px;
    height: 4px;
    background-color: var(--industrial-yellow);
    margin: 0 auto var(--spacing-sm);
    border-radius: 2px;
}

.section-line.green {
    background: linear-gradient(90deg, var(--dark-eco-green), var(--vibrant-green));
}

.section-description {
    font-size: 1.1rem;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
}

/* === ABOUT SECTION === */
.about {
    padding: var(--spacing-lg) 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.about-content h3 {
    font-size: 2rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
}

.about-content p {
    color: #555;
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: var(--spacing-md);
}

.feature-list {
    list-style: none;
    margin-top: var(--spacing-md);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    color: #555;
    font-size: 1rem;
}

.feature-list .icon {
    width: 24px;
    height: 24px;
    color: var(--industrial-yellow);
    flex-shrink: 0;
}

.about-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
    background: var(--light-grey);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: var(--spacing-md);
    border: 2px dashed #ddd;
}

.image-placeholder svg {
    width: 80px;
    height: 80px;
    color: #ccc;
}

.image-placeholder span {
    color: #999;
    font-size: 1.1rem;
    font-weight: 500;
}

/* === SUSTAINABILITY SECTION === */
.sustainability {
    padding: var(--spacing-lg) 0;
    background: var(--light-grey);
    position: relative;
}

.sustainability-content {
    margin-top: var(--spacing-lg);
}

.sustainability-intro {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
}

.sustainability-intro h3 {
    font-size: 2rem;
    color: var(--vibrant-green);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
}

.sustainability-intro p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.8;
}

.recycling-process {
    margin: var(--spacing-xl) 0;
}

.recycling-process h3 {
    font-size: 2rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    font-family: var(--font-secondary);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.process-step {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.process-number {
    width: 60px;
    height: 60px;
    background: var(--vibrant-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-sm);
}

.process-step h4 {
    font-size: 1.2rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
}

.sustainability-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-xl) 0;
}

.eco-stat {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    text-align: center;
    border-left: 4px solid var(--vibrant-green);
}

.eco-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--spacing-sm);
    color: var(--vibrant-green);
}

.eco-icon svg {
    width: 100%;
    height: 100%;
}

.eco-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--vibrant-green);
    margin-bottom: 0.5rem;
}

.eco-label {
    font-size: 1rem;
    color: #666;
}

.certifications {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.certifications h3 {
    font-size: 2rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-lg);
    font-family: var(--font-secondary);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    max-width: 800px;
    margin: 0 auto;
}

.cert-badge {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    font-weight: 700;
    color: var(--anthracite);
    border: 2px solid var(--vibrant-green);
    transition: var(--transition);
}

.cert-badge:hover {
    background: var(--vibrant-green);
    color: white;
    transform: scale(1.05);
}

/* === CONTACT SECTION === */
.contact {
    padding: var(--spacing-lg) 0;
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.contact-info h3 {
    font-size: 1.8rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-secondary);
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--light-grey);
    border-radius: 8px;
}

.info-icon {
    width: 40px;
    height: 40px;
    color: var(--industrial-yellow);
    flex-shrink: 0;
}

.info-item h4 {
    font-size: 1.1rem;
    color: var(--anthracite);
    margin-bottom: 0.5rem;
}

.info-item p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

.contact-form {
    background: var(--light-grey);
    padding: var(--spacing-md);
    border-radius: 8px;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--anthracite);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--industrial-yellow);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* === SERVICES OVERVIEW === */
.services-overview {
    background-color: var(--light-grey);
}

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

.service-card {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    transition: var(--transition);
    border: 1px solid transparent;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--industrial-yellow);
}

.service-card.eco-highlight {
    background: linear-gradient(135deg, rgba(20, 90, 50, 0.05) 0%, rgba(29, 131, 72, 0.05) 100%);
    border-color: var(--vibrant-green);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin-bottom: var(--spacing-sm);
    color: var(--anthracite);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 2rem;
}

.service-icon i {
    display: block;
}

.service-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.service-card.eco-highlight .service-icon {
    color: var(--vibrant-green);
}

.service-card h3 {
    font-size: 1.4rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-secondary);
}

.service-card p {
    color: #666;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.service-link {
    color: var(--anthracite);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    color: var(--industrial-yellow);
}

.service-link.eco-link {
    color: var(--vibrant-green);
}

.service-link.eco-link:hover {
    color: var(--dark-eco-green);
}

/* === PRODUCT CATEGORIES === */
.product-categories {
    background-color: var(--white);
}

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

.category-card {
    background: var(--light-grey);
    padding: var(--spacing-md);
    border-radius: 8px;
    transition: var(--transition);
    border: 2px solid transparent;
    text-align: center;
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    border-color: var(--industrial-yellow);
}

.category-card.featured {
    background: linear-gradient(135deg, #FFF9E6 0%, #FFF 100%);
    border-color: var(--industrial-yellow);
}

.category-card.eco-card {
    background: linear-gradient(135deg, rgba(20, 90, 50, 0.08) 0%, rgba(29, 131, 72, 0.08) 100%);
    border-color: var(--vibrant-green);
}

.category-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.category-card h3 {
    font-size: 1.3rem;
    color: var(--anthracite);
    margin-bottom: 0.5rem;
    font-family: var(--font-secondary);
}

.category-count {
    display: inline-block;
    background: rgba(0, 0, 0, 0.05);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    color: #666;
    margin-bottom: var(--spacing-sm);
}

.category-card p {
    color: #666;
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.category-link {
    display: inline-block;
    background: var(--anthracite);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: var(--spacing-sm);
}

.category-link:hover {
    background: var(--industrial-yellow);
    color: var(--anthracite);
}

.category-link.eco-link {
    background: var(--vibrant-green);
}

.category-link.eco-link:hover {
    background: var(--dark-eco-green);
}

/* === OPERATION MODEL === */
.operation-model {
    background-color: var(--light-grey);
}

.operation-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.timeline-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.timeline-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 40px;
    top: 80px;
    width: 2px;
    height: calc(100% - 60px);
    background: linear-gradient(180deg, var(--industrial-yellow), transparent);
}

.timeline-number {
    width: 80px;
    height: 80px;
    background: var(--industrial-yellow);
    color: var(--anthracite);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    font-family: var(--font-secondary);
    box-shadow: 0 4px 15px rgba(241, 196, 15, 0.3);
}

.timeline-content {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.timeline-content h3 {
    font-size: 1.5rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-secondary);
}

.timeline-content p {
    color: #666;
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.timeline-features {
    list-style: none;
    margin-top: var(--spacing-sm);
}

.timeline-features li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #555;
}

.timeline-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--industrial-yellow);
    font-weight: 700;
}

/* === ADVANTAGES === */
.advantages {
    background-color: var(--white);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.advantage-card {
    background: var(--light-grey);
    padding: var(--spacing-md);
    border-radius: 8px;
    border-left: 4px solid var(--industrial-yellow);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.advantage-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--industrial-yellow);
    opacity: 0.3;
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: var(--font-secondary);
}

.advantage-card h3 {
    font-size: 1.3rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-secondary);
}

.advantage-card p {
    color: #666;
    line-height: 1.7;
}

/* === CTA BANNER === */
.cta-banner {
    background: linear-gradient(135deg, var(--anthracite) 0%, #2C3E50 100%);
    color: var(--white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-image:
        repeating-linear-gradient(45deg,
            transparent,
            transparent 35px,
            rgba(241, 196, 15, 0.03) 35px,
            rgba(241, 196, 15, 0.03) 70px);
}

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

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-secondary);
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--soft-grey);
    margin-bottom: var(--spacing-md);
}

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

.cta-center {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* CTA Button Hover Effects */
.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
}

.btn[style*="background: white"]:hover {
    background: var(--industrial-yellow) !important;
}

.btn[style*="background: var(--industrial-yellow)"]:hover {
    background: #F4D03F !important;
    box-shadow: 0 8px 25px rgba(241, 196, 15, 0.5) !important;
}

/* === FOOTER === */
.footer {
    background-color: var(--anthracite);
    color: var(--soft-grey);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.footer-col h3,
.footer-col h4 {
    color: var(--white);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-secondary);
}

.footer-col h3 {
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.footer-col p {
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.footer-col ul li {
    margin-bottom: 0.5rem;
}

.footer-col ul li a {
    color: var(--soft-grey);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--industrial-yellow);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a svg {
    width: 20px;
    height: 20px;
}

.social-links a:hover {
    background: var(--industrial-yellow);
    color: var(--anthracite);
    transform: translateY(-3px);
}

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

.footer-links {
    display: flex;
    gap: var(--spacing-md);
}

.footer-links a {
    color: var(--soft-grey);
}

.footer-links a:hover {
    color: var(--industrial-yellow);
}

/* === RESPONSIVE DESIGN === */

/* Tablet */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .timeline-item {
        grid-template-columns: 60px 1fr;
    }

    .timeline-number {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --spacing-md: 1.5rem;
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: var(--anthracite);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding: var(--spacing-md);
        transition: left 0.3s ease;
        gap: 0;
    }

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

    .nav-menu li {
        width: 100%;
        text-align: center;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .hero {
        min-height: auto;
        padding: var(--spacing-lg) 0;
    }

    .hero-title {
        font-size: 2rem;
    }

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

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .section-title {
        font-size: 2rem;
    }

    .cta-content h2 {
        font-size: 1.75rem;
    }

    .services-grid,
    .category-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .timeline-number {
        width: 60px;
        height: 60px;
        margin: 0 auto;
    }

    .timeline-item:not(:last-child)::after {
        display: none;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .stat-card {
        padding: var(--spacing-sm);
    }

    .stat-number {
        font-size: 2rem;
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease-out;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* === UTILITY CLASSES === */
.text-center {
    text-align: center;
}

.mt-1 {
    margin-top: var(--spacing-xs);
}

.mt-2 {
    margin-top: var(--spacing-sm);
}

.mt-3 {
    margin-top: var(--spacing-md);
}

.mt-4 {
    margin-top: var(--spacing-lg);
}

.mb-1 {
    margin-bottom: var(--spacing-xs);
}

.mb-2 {
    margin-bottom: var(--spacing-sm);
}

.mb-3 {
    margin-bottom: var(--spacing-md);
}

.mb-4 {
    margin-bottom: var(--spacing-lg);
}



/* === CONTACT PAGE SPECIFIC STYLES === */
.contact-hero {
    min-height: 40vh;
    background: linear-gradient(135deg, var(--anthracite) 0%, #2C3E50 100%);
    padding-top: 140px;
}

.contact-main {
    padding: var(--spacing-xl) 0;
    background: var(--light-grey);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info-box {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.info-item {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--light-grey);
}

.info-item:last-child {
    border-bottom: none;
}

.info-icon {
    width: 40px;
    height: 40px;
    background: var(--light-grey);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon svg {
    width: 20px;
    height: 20px;
    color: var(--industrial-yellow);
}

.info-content h4 {
    font-size: 1rem;
    color: var(--anthracite);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.info-content p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

.quote-form-box {
    background: var(--white);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.form-section-title {
    font-size: 1.5rem;
    color: var(--anthracite);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--industrial-yellow);
    font-family: var(--font-secondary);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.form-group {
    margin-bottom: var(--spacing-sm);
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--anthracite);
    font-weight: 600;
    font-size: 0.95rem;
}

.required {
    color: #E74C3C;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid #ddd;
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--industrial-yellow);
    box-shadow: 0 0 0 3px rgba(241, 196, 15, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.file-upload {
    position: relative;
}

.file-upload input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem;
    border: 2px dashed #ddd;
    border-radius: 4px;
    background: var(--light-grey);
    cursor: pointer;
    transition: var(--transition);
}

.file-upload-label:hover {
    border-color: var(--industrial-yellow);
    background: rgba(241, 196, 15, 0.1);
}

.file-upload svg {
    width: 24px;
    height: 24px;
    color: #666;
}

.form-helper {
    font-size: 0.85rem;
    color: #888;
    margin-top: 0.25rem;
}

.btn-submit {
    width: 100%;
    padding: 1.25rem;
    background: var(--industrial-yellow);
    color: var(--anthracite);
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    margin-top: var(--spacing-sm);
}

.btn-submit:hover {
    background: #F4D03F;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(241, 196, 15, 0.4);
}

.map-section {
    padding: 0;
    height: 400px;
    background: var(--light-grey);
    display: flex;
    align-items: center;
    justify-content: center;
}

.map-placeholder {
    text-align: center;
    color: #999;
}

.fade-in-page {
    opacity: 0;
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-in-page.visible {
    opacity: 1;
}

@media (max-width: 968px) {
    .contact-container {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .contact-hero {
        min-height: 30vh;
        padding-top: 120px;
    }
}