/**
 * Main Stylesheet - Vinç Rental Website
 * Modern, Responsive, SEO-First Design
 */

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

:root {
    --primary-color: #1e40af;
    --secondary-color: #f59e0b;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #f8f9fa;
    --bg-dark: #1a1a1a;
    --white: #ffffff;
    --border-color: #e0e0e0;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 5px 20px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--white);
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

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

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

ul {
    list-style: none;
}

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

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

/* ========================================
   TYPOGRAPHY
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-color);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.section-padding {
    padding: 80px 0;
}

.bg-light {
    background: var(--bg-light);
}

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

/* ========================================
   BUTTONS
   ======================================== */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: 2px solid var(--primary-color);
    background: var(--primary-color);
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn:hover {
    background: #1e3a8a;
    border-color: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

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

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

.btn-secondary:hover {
    background: #d97706;
    border-color: #d97706;
}

.btn-lg {
    padding: 15px 40px;
    font-size: 18px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* ========================================
   HEADER & NAVBAR
   ======================================== */
.site-header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    min-height: 100px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    padding: 10px 0;
}

.navbar-brand a {
    display: flex;
    align-items: center;
    text-decoration: none;
    height: 100%;
}

.logo {
    height: 90px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
    display: block;
}

.navbar-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.navbar-menu li a {
    color: var(--text-color);
    font-weight: 500;
    padding: 5px 0;
    position: relative;
}

.navbar-menu li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

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

/* Navbar Hızlı Teklif Al Button - Turuncu */
.navbar-menu .btn-primary {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    color: var(--white);
}

.navbar-menu .btn-primary:hover {
    background: #d97706;
    border-color: #d97706;
}

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

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    transition: var(--transition);
}

/* Mobile Menu */
@media (max-width: 768px) {
    .navbar {
        min-height: 70px;
        padding: 0.5rem 0;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .logo {
        height: 65px;
        max-width: 180px;
    }
    
    .navbar-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow-lg);
        transition: var(--transition);
        gap: 20px;
    }
    
    .navbar-menu.active {
        left: 0;
    }
}

/* ========================================
   HERO WITH FORM (New Design)
   ======================================== */
.hero-with-form {
    padding: 40px 0;
    background: #f5f5f5;
    min-height: 600px;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
    align-items: start;
}

.hero-slider-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    height: 600px;
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

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

.hero-slide-image {
    width: 100%;
    height: 100%;
    position: relative;
}

.hero-slide-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0.6));
}

.hero-slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    color: white;
    z-index: 10;
}

.hero-slide-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.8);
    margin: 0 0 20px 0;
    line-height: 1.2;
    max-width: 90%;
}

.hero-slide-button {
    display: inline-block;
    padding: 12px 30px;
    background: var(--secondary-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: var(--transition);
    text-shadow: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.hero-slide-button:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.hero-slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 20;
}

.hero-slider-prev,
.hero-slider-next {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.hero-slider-prev:hover,
.hero-slider-next:hover {
    background: white;
    transform: scale(1.1);
}

.hero-slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 20;
}

.hero-slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid white;
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.hero-slider-dot.active {
    background: white;
}

.hero-quote-form-wrapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.hero-quote-form-box {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    position: relative;
    z-index: 10;
}

.hero-quote-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 25px;
    text-align: center;
}

.hero-quote-form .form-group {
    margin-bottom: 20px;
}

.hero-quote-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 14px;
}

.hero-quote-form input,
.hero-quote-form select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: var(--transition);
    background: #fff;
    font-family: inherit;
}

.hero-quote-form input::placeholder {
    color: #999;
    font-size: 14px;
}

.hero-quote-form input:focus,
.hero-quote-form select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.hero-features {
    display: flex;
    gap: 15px;
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.hero-feature-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.hero-feature-item:nth-child(2) .hero-feature-icon {
    background: var(--secondary-color);
}

.hero-feature-item:nth-child(3) .hero-feature-icon {
    background: #8b4513;
}

.hero-feature-text {
    font-size: 14px;
    color: var(--text-color);
    line-height: 1.4;
}

.hero-feature-text strong {
    display: block;
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 2px;
}

/* ========================================
   CRANE SERVICES SECTION
   ======================================== */
.crane-services-section {
    background: white;
    padding: 60px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 40px;
}

.crane-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.crane-service-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.crane-service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 25px rgba(0,0,0,0.15);
}

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

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

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

.crane-service-content {
    padding: 25px;
    text-align: center;
}

.crane-service-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-color);
}

/* ========================================
   QUOTE & REFERENCES SECTION
   ======================================== */
.quote-references-section {
    background: #f5f5f5;
}

.quote-references-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.detailed-quote-box {
    background: white;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.detailed-quote-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 25px;
    text-align: center;
}

.detailed-quote-form .form-group {
    margin-bottom: 20px;
}

.detailed-quote-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-color);
    font-size: 14px;
}

.detailed-quote-form input,
.detailed-quote-form select {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: var(--transition);
}

.detailed-quote-form input:focus,
.detailed-quote-form select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.references-wrapper {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.references-gallery-box,
.testimonials-box {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.references-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 15px;
}

.references-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 20px;
}

.project-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.project-gallery-item {
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 8px;
}

.project-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.project-gallery-item:hover img {
    transform: scale(1.1);
}

.testimonial-card {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.testimonial-info {
    display: flex;
    flex-direction: column;
}

.testimonial-info strong {
    font-weight: 600;
    color: var(--text-color);
}

.testimonial-info span {
    font-size: 13px;
    color: var(--text-light);
}

.testimonial-rating {
    margin-bottom: 15px;
}

.testimonial-rating .fa-star {
    color: #ddd;
    font-size: 16px;
}

.testimonial-rating .fa-star.active {
    color: #ffc107;
}

.testimonial-quote {
    position: relative;
    padding-left: 30px;
}

.testimonial-quote .fa-quote-left {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 24px;
    color: var(--primary-color);
    opacity: 0.3;
}

.testimonial-quote p {
    color: var(--text-color);
    font-style: italic;
    margin: 0;
}

/* ========================================
   BOTTOM SECTION - REDESIGNED
   ======================================== */
.bottom-section {
    background: white;
    padding: 60px 0;
}

.bottom-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    align-items: start;
}

.bottom-services-box,
.bottom-blog-box,
.bottom-contact-box {
    background: #f8f9fa;
    padding: 35px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.bottom-section-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 25px;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* SERVICES BOX */
.bottom-services-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
    flex: 1;
}

.bottom-service-item {
    display: flex;
    gap: 15px;
    align-items: center;
    background: white;
    padding: 15px;
    border-radius: 8px;
    transition: var(--transition);
}

.bottom-service-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.bottom-service-icon {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    background: var(--primary-color);
    color: white;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

.bottom-service-content {
    flex: 1;
}

.bottom-service-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    line-height: 1.4;
}

.bottom-service-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: auto;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-icon i {
    font-size: 16px;
}

/* BLOG BOX */
.bottom-blog-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
    flex: 1;
}

.bottom-blog-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: white;
    padding: 15px;
    border-radius: 8px;
    transition: var(--transition);
}

.bottom-blog-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.bottom-blog-item i {
    color: var(--primary-color);
    font-size: 18px;
    flex-shrink: 0;
    margin-top: 2px;
}

.bottom-blog-item a {
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
    line-height: 1.5;
    flex: 1;
}

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

.no-content {
    text-align: center;
    color: var(--text-light);
    padding: 20px;
    background: white;
    border-radius: 8px;
}

.bottom-blog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: auto;
}

/* CONTACT BOX */
.bottom-contact-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 20px;
    text-align: center;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    padding: 15px;
    border-radius: 8px;
    transition: var(--transition);
}

.contact-info-item:hover {
    transform: translateX(5px);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.contact-info-item i {
    color: var(--primary-color);
    font-size: 18px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.contact-info-item span {
    color: var(--text-color);
    font-weight: 500;
    flex: 1;
}

.working-hours {
    background: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 25px;
}

.working-hours h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.working-hours h4 i {
    color: var(--primary-color);
}

.working-hours p {
    margin: 5px 0;
    color: var(--text-light);
    font-size: 14px;
}

.contact-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: auto;
}

.contact-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-decoration: none;
}

.contact-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.contact-btn.whatsapp {
    background: #25D366;
}

/* ========================================
   BUTTONS (Updated)
   ======================================== */
.btn-orange {
    background: var(--secondary-color);
    color: white;
    border: none;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}

.btn-orange:hover {
    background: #d97706;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-orange:active {
    transform: translateY(0);
}

.btn-blue {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-block;
    text-align: center;
    box-shadow: 0 2px 8px rgba(30, 64, 175, 0.3);
}

.btn-blue:hover {
    background: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.4);
}

.btn-blue:active {
    transform: translateY(0);
}

.btn-block {
    width: 100%;
    display: block;
}

.btn-lg {
    padding: 16px 35px;
    font-size: 18px;
}

/* ========================================
   HERO SLIDER (Old - Keep for compatibility)
   ======================================== */
.hero-slider {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    animation: kenBurns 15s ease-in-out infinite alternate;
}

@keyframes kenBurns {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.1);
    }
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
}

.slide-content {
    position: relative;
    z-index: 10;
    height: 100%;
    display: flex;
    align-items: center;
    color: var(--white);
    padding: 2rem 0;
}

.slide-content .container {
    max-width: 800px;
}

.slide-badge {
    display: inline-block;
    padding: 8px 20px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.3s forwards;
}

.slide-title {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.5s forwards;
}

.slide-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease 0.7s forwards;
}

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

.slider-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    display: flex;
    justify-content: space-between;
    width: 100%;
    padding: 0 20px;
}

.slider-prev,
.slider-next {
    background: rgba(255,255,255,0.2);
    border: 2px solid rgba(255,255,255,0.5);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 20px;
}

.slider-prev:hover,
.slider-next:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 20;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid var(--white);
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--white);
}

/* ========================================
   QUICK QUOTE FORM
   ======================================== */
.quick-quote-section {
    padding: 60px 0;
    background: linear-gradient(135deg, var(--primary-color), #1e3a8a);
    color: var(--white);
}

.quick-quote-box {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    color: var(--text-color);
}

.quick-quote-box .section-title {
    color: var(--text-color);
}

.quick-quote-box .section-subtitle {
    color: var(--text-light);
}

.quick-quote-form {
    margin-top: 30px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

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

.form-group .required {
    color: #ef4444;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: 5px;
    font-size: 16px;
    transition: var(--transition);
}

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

.duration-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.duration-input {
    max-width: 100px;
}

.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #10b981;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #ef4444;
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: var(--transition);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(360deg) scale(1.2);
}

.service-image {
    margin-bottom: 20px;
    border-radius: 8px;
    overflow: hidden;
    width: 100%;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
}

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

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

.service-title {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-color);
}

.service-description {
    color: var(--text-light);
    margin-bottom: 20px;
}

/* ========================================
   STATS SECTION
   ======================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    text-align: center;
}

.stat-item {
    padding: 30px;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* ========================================
   PROJECTS SECTION
   ======================================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 64, 175, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

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

.project-content {
    padding: 25px;
}

.project-title {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.project-location,
.project-date {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.project-location i,
.project-date i {
    margin-right: 5px;
}

.project-summary {
    color: var(--text-light);
    margin: 15px 0;
}

/* ========================================
   ADVANTAGES SECTION
   ======================================== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.advantage-item {
    text-align: center;
    padding: 30px;
}

.advantage-icon {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.advantage-icon i {
    animation: pulse 2s ease-in-out infinite;
}

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

.advantage-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.advantage-item p {
    color: var(--text-light);
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials-slider {
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-item {
    background: var(--white);
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: center;
}

.testimonial-rating {
    margin-bottom: 20px;
}

.testimonial-rating .fa-star {
    color: #ddd;
    font-size: 1.2rem;
    margin: 0 2px;
}

.testimonial-rating .fa-star.active {
    color: var(--secondary-color);
}

.testimonial-comment {
    font-size: 1.1rem;
    font-style: italic;
    color: var(--text-color);
    margin-bottom: 25px;
    line-height: 1.8;
}

.testimonial-author strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ========================================
   REFERENCES SECTION
   ======================================== */
.references-container {
    overflow: hidden;
    padding: 40px 0;
    background: var(--white);
    border: 2px solid var(--border-color);
    border-radius: 10px;
}

.references-scroll {
    display: flex;
    gap: 40px;
    animation: scrollMarquee 30s linear infinite;
}

@keyframes scrollMarquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.reference-item {
    flex-shrink: 0;
    width: 200px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
}

.reference-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--transition);
}

.reference-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* ========================================
   FIXED LEFT BUTTONS
   ======================================== */
.fixed-left-buttons {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.fixed-btn {
    background: var(--primary-color);
    color: var(--white);
    padding: 15px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    min-width: 60px;
}

.fixed-btn:hover {
    transform: translateX(5px);
    background: #1e3a8a;
}

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

.fixed-btn-primary:hover {
    background: #d97706;
}

.fixed-btn i {
    font-size: 18px;
}

.fixed-btn span {
    display: none;
}

@media (min-width: 992px) {
    .fixed-btn span {
        display: inline;
    }
}

@media (max-width: 768px) {
    .fixed-left-buttons {
        left: 10px;
    }
    
    .fixed-btn {
        padding: 12px;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        justify-content: center;
    }
    
    .fixed-btn span {
        display: none;
    }
}

/* ========================================
   WHATSAPP WIDGET
   ======================================== */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 30px;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-widget {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 350px;
    max-height: 600px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.whatsapp-widget.active {
    display: flex;
}

.whatsapp-widget-header {
    background: #25D366;
    color: var(--white);
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.whatsapp-widget-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.whatsapp-widget-info i {
    font-size: 24px;
}

.whatsapp-widget-info strong {
    display: block;
    font-size: 16px;
}

.whatsapp-widget-info span {
    font-size: 12px;
    opacity: 0.9;
}

.whatsapp-widget-close {
    background: none;
    border: none;
    color: var(--white);
    font-size: 20px;
    cursor: pointer;
    padding: 5px;
}

.whatsapp-widget-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 15px;
}

.whatsapp-widget-messages {
    flex: 1;
    overflow-y: auto;
    margin-bottom: 15px;
    max-height: 400px;
}

.whatsapp-message {
    margin-bottom: 15px;
    padding: 10px 15px;
    border-radius: 10px;
    max-width: 80%;
}

.whatsapp-message.bot {
    background: #f0f0f0;
    margin-right: auto;
}

.whatsapp-message.user {
    background: #dcf8c6;
    margin-left: auto;
}

.whatsapp-widget-quick-replies {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 15px;
}

.quick-reply-btn {
    padding: 8px 15px;
    background: #f0f0f0;
    border: 1px solid #ddd;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    text-align: left;
    transition: var(--transition);
}

.quick-reply-btn:hover {
    background: #e0e0e0;
}

.whatsapp-widget-form {
    display: flex;
    gap: 10px;
}

.whatsapp-widget-input-group {
    flex: 1;
    display: flex;
    gap: 10px;
}

.whatsapp-widget-input-group input {
    flex: 1;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 14px;
}

.whatsapp-send-btn {
    background: #25D366;
    color: var(--white);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.whatsapp-send-btn:hover {
    background: #20ba5a;
}

@media (max-width: 480px) {
    .whatsapp-widget {
        width: calc(100% - 40px);
        right: 20px;
        left: 20px;
    }
    
    .page-title {
        font-size: 1.75rem;
    }
    
    .page-subtitle {
        font-size: 0.95rem;
    }
    
    .site-footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .footer-credit {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .gallery-page .container {
        padding: 0 40px;
    }
    
    .gallery-carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
        min-width: 40px;
        min-height: 40px;
    }
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
    background: var(--bg-dark);
    color: var(--white);
    padding: 60px 0 20px;
}

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

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

.footer-logo-link {
    display: inline-block;
    margin-bottom: 20px;
    text-decoration: none;
}

.footer-logo {
    max-height: 80px;
    max-width: 200px;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

.footer-column p {
    margin-bottom: 10px;
    color: rgba(255,255,255,0.8);
}

.footer-column a {
    color: rgba(255,255,255,0.8);
}

.footer-column a:hover {
    color: var(--secondary-color);
}

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

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.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;
    font-size: 18px;
    transition: var(--transition);
}

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

.footer-map {
    margin-top: 10px;
}

.footer-map iframe {
    width: 100%;
    height: 200px;
    border-radius: 8px;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-legal a,
.footer-credit a {
    color: rgba(255,255,255,0.8);
}

.footer-legal a:hover,
.footer-credit a:hover {
    color: var(--secondary-color);
}

/* ========================================
   PAGE HEADER (Breadcrumbs)
   ======================================== */
.page-header {
    padding: 60px 0;
}

.page-title {
    font-size: 2.5rem;
    text-align: center;
}

.page-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-top: 10px;
}

.breadcrumbs {
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.breadcrumbs a {
    color: var(--text-light);
}

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

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

/* ========================================
   BLOG PAGE
   ======================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

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

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

.blog-content {
    padding: 25px;
}

.blog-category {
    display: inline-block;
    padding: 5px 15px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 20px;
    font-size: 0.85rem;
    margin-bottom: 15px;
}

.blog-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
}

.blog-title a {
    color: var(--text-color);
}

.blog-title a:hover {
    color: var(--primary-color);
}

.blog-excerpt {
    color: var(--text-light);
    margin-bottom: 15px;
}

.blog-meta {
    display: flex;
    gap: 15px;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

/* ========================================
   GALLERY PAGE - Kartlı Carousel Tasarım
   ======================================== */
.gallery-page .container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 60px;
}

.gallery-carousel-wrapper {
    position: relative;
    overflow: hidden;
}

.gallery-carousel {
    overflow: hidden;
}

.gallery-carousel-track {
    display: flex;
    gap: 20px;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: 5px 0;
    width: max-content;
}

.gallery-card {
    flex: 0 0 270px;
    width: 270px;
    min-width: 270px;
    aspect-ratio: 4/3;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    background: #fff;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    cursor: pointer;
}

.gallery-card:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    transform: translateY(-3px);
}

.gallery-card-inner {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.gallery-card:hover img {
    transform: scale(1.05);
}

/* Ok butonları */
.gallery-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 15px rgba(30, 64, 175, 0.4);
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.gallery-carousel-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-50%) scale(1.08);
}

.gallery-carousel-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.gallery-carousel-btn--prev {
    left: 0;
}

.gallery-carousel-btn--next {
    right: 0;
}

@media (max-width: 992px) {
    .gallery-page .container {
        padding: 0 50px;
    }
    
    .gallery-card {
        flex: 0 0 230px;
        width: 230px;
        min-width: 230px;
    }
    
    .gallery-carousel-btn {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
}

@media (max-width: 768px) {
    .gallery-page .container {
        padding: 0 45px;
    }
    
    .gallery-carousel-track {
        gap: 15px;
    }
    
    .gallery-card {
        flex: 0 0 200px;
        width: 200px;
        min-width: 200px;
        aspect-ratio: 4/3;
    }
    
    .gallery-carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}

/* ========================================
   GALLERY LIGHTBOX POPUP
   ======================================== */
.gallery-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.gallery-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.gallery-lightbox-content {
    max-width: 95vw;
    max-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 80px;
}

.gallery-lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    width: auto;
    height: auto;
    object-fit: contain;
    user-select: none;
    -webkit-user-drag: none;
}

.gallery-lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 10;
    -webkit-tap-highlight-color: transparent;
}

.gallery-lightbox-close:hover {
    background: rgba(255, 255, 255, 0.25);
}

.gallery-lightbox-prev,
.gallery-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 56px;
    height: 56px;
    border: none;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    font-size: 24px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
    z-index: 10;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.gallery-lightbox-prev:hover,
.gallery-lightbox-next:hover {
    background: rgba(255, 255, 255, 0.25);
}

.gallery-lightbox-prev {
    left: 20px;
}

.gallery-lightbox-next {
    right: 20px;
}

.gallery-lightbox-counter {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    font-weight: 500;
}

@media (max-width: 768px) {
    .gallery-lightbox-content {
        padding: 70px 50px 50px;
    }
    
    .gallery-lightbox-prev,
    .gallery-lightbox-next {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }
    
    .gallery-lightbox-prev {
        left: 10px;
    }
    
    .gallery-lightbox-next {
        right: 10px;
    }
    
    .gallery-lightbox-close {
        top: 15px;
        right: 15px;
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
}

/* ========================================
   CONTACT PAGE
   ======================================== */
.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 24px;
    color: var(--primary-color);
    margin-top: 5px;
}

.contact-item strong {
    display: block;
    margin-bottom: 5px;
}

.map-wrapper iframe {
    width: 100%;
    height: 400px;
    border-radius: 10px;
}

/* ========================================
   SCROLL TO TOP
   ======================================== */
.scroll-to-top {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow);
}

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

.scroll-to-top:hover {
    background: #1e3a8a;
    transform: translateY(-5px);
}

/* ========================================
   ERROR PAGES
   ======================================== */
.error-page {
    padding: 100px 0;
    text-align: center;
}

.error-content h1 {
    font-size: 8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.error-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.error-content p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

/* ========================================
   RESPONSIVE
   ======================================== */
/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .hero-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .hero-slider-wrapper {
        height: 400px;
        order: 1;
    }
    
    .hero-quote-form-wrapper {
        order: 2;
    }
    
    .quote-references-layout {
        grid-template-columns: 1fr;
    }
    
    .bottom-layout {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .bottom-services-box,
    .bottom-blog-box,
    .bottom-contact-box {
        padding: 25px;
    }
    
    .bottom-service-actions,
    .bottom-blog-actions {
        flex-direction: column;
    }
    
    .bottom-service-actions .btn,
    .bottom-blog-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .crane-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .fixed-left-buttons {
        left: 10px;
    }
    
    .fixed-btn {
        padding: 12px 15px;
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .slide-title {
        font-size: 2rem;
    }
    
    .hero-slider {
        height: 400px;
    }
    
    .hero-slider-wrapper {
        height: 350px;
    }
    
    .hero-slide-title {
        font-size: 1.8rem;
        padding: 20px;
    }
    
    .hero-slide-content {
        padding: 20px;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .hero-with-form {
        padding: 20px 0;
    }
    
    .hero-quote-form-box {
        padding: 20px;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 10px;
        padding: 15px;
    }
    
    .hero-feature-item {
        justify-content: flex-start;
    }
    
    .hero-feature-icon {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
    
    .crane-services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .project-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    
    .services-grid,
    .projects-grid,
    .advantages-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-buttons {
        flex-wrap: wrap;
    }
    
    .bottom-layout {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .bottom-services-box,
    .bottom-blog-box,
    .bottom-contact-box {
        padding: 20px;
    }
    
    .bottom-section-title {
        font-size: 1.2rem;
    }
    
    .bottom-service-actions,
    .bottom-blog-actions {
        flex-direction: column;
        gap: 8px;
    }
    
    .bottom-service-actions .btn,
    .bottom-blog-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .fixed-left-buttons {
        left: 5px;
        gap: 10px;
    }
    
    .fixed-btn {
        padding: 12px;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        justify-content: center;
        min-width: 50px;
    }
    
    .fixed-btn span {
        display: none;
    }
    
    .fixed-btn i {
        font-size: 20px;
    }
}

/* ========================================
   ABOUT PAGE STYLES
   ======================================== */

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left {
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right {
    opacity: 0;
    transform: translateX(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* About Hero Section */
.about-hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a8a 100%);
    color: var(--white);
    text-align: center;
    padding: 100px 0;
}

.about-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--white);
}

.about-hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 300;
}

.about-hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
}

.about-hero-description p {
    margin-bottom: 15px;
}

/* Statistics Section */
.about-stats {
    padding: 80px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 40px 20px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Story Section */
.about-story {
    padding: 80px 0;
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.story-text h2 {
    text-align: left;
    margin-bottom: 30px;
}

.story-description p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-color);
    font-size: 1.05rem;
}

.story-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.story-image-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.story-image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a8a 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

.story-image-placeholder i {
    font-size: 5rem;
    margin-bottom: 20px;
    opacity: 0.8;
}

.story-image-placeholder p {
    font-size: 1.2rem;
    font-weight: 500;
}

/* Timeline Section */
.about-timeline {
    padding: 80px 0;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 60px auto 0;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 50px;
    padding-left: 60px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -44px;
    top: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary-color);
    border: 4px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-year {
    position: absolute;
    left: -120px;
    top: -5px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
}

.timeline-content {
    background: var(--white);
    padding: 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.timeline-content h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.timeline-content p {
    color: var(--text-light);
    line-height: 1.8;
    margin: 0;
}

/* Mission & Vision Section */
.about-mission-vision {
    padding: 80px 0;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-top: 40px;
}

.mission-box,
.vision-box {
    padding: 50px 40px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.mission-box {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a8a 100%);
    color: var(--white);
}

.vision-box {
    background: linear-gradient(135deg, var(--secondary-color) 0%, #d97706 100%);
    color: var(--white);
}

.mission-box:hover,
.vision-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.mission-icon,
.vision-icon {
    font-size: 4rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.mission-box h2,
.vision-box h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
    color: var(--white);
}

.mission-box p,
.vision-box p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
}

/* Values Section */
.about-values {
    padding: 80px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.value-item {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.value-icon {
    font-size: 3.5rem;
    color: var(--primary-color);
    margin-bottom: 25px;
}

.value-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--text-color);
}

.value-item p {
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* Why Choose Us Section */
.about-why-choose {
    padding: 80px 0;
}

.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.why-choose-item {
    position: relative;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-left: 4px solid var(--primary-color);
}

.why-choose-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.why-choose-number {
    position: absolute;
    top: -15px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: var(--shadow);
}

.why-choose-item h3 {
    margin-top: 20px;
    margin-bottom: 15px;
    color: var(--text-color);
    font-size: 1.4rem;
}

.why-choose-item p {
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

/* CTA Section */
.about-cta {
    padding: 80px 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-color);
}

.cta-content p {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* Responsive Styles for About Page */
@media (max-width: 992px) {
    .about-hero-title {
        font-size: 2.5rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.2rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .story-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .timeline {
        padding-left: 30px;
    }
    
    .timeline-year {
        position: static;
        display: inline-block;
        margin-bottom: 15px;
        font-size: 1.3rem;
    }
    
    .timeline-item {
        padding-left: 0;
    }
    
    .timeline-item::before {
        left: -34px;
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .values-grid,
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .about-hero {
        padding: 60px 0;
    }
    
    .about-hero-title {
        font-size: 2rem;
    }
    
    .about-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .about-hero-description {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .stat-icon {
        font-size: 2.5rem;
    }
    
    .timeline::before {
        left: 10px;
    }
    
    .timeline {
        padding-left: 40px;
    }
    
    .timeline-item::before {
        left: 0;
    }
    
    .timeline-year {
        position: static;
        margin-bottom: 10px;
    }
    
    .mission-box,
    .vision-box {
        padding: 40px 30px;
    }
    
    .mission-box h2,
    .vision-box h2 {
        font-size: 2rem;
    }
    
    .values-grid,
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn-lg {
        width: 100%;
    }
}