/* ===================================
   GMB Grup İnşaat - Custom Styles
   Modern, Kurumsal, Sade Tasarım
   =================================== */

/* === ROOT VARIABLES === */
:root {
    --primary-color: #1a2332;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
    --accent-hover: #e67e22;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --white: #ffffff;
    --text-dark: #333333;
    --border-color: #e0e0e0;
    --transition: all 0.3s ease;
    --shadow-light: 0 3px 15px rgba(0,0,0,0.08);
    --shadow-medium: 0 10px 30px rgba(0,0,0,0.15);
    --shadow-heavy: 0 20px 60px rgba(0,0,0,0.25);
}

/* === GLOBAL STYLES === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

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

section {
    padding: 80px 0;
    position: relative;
}

section.py-5 {
    padding: 80px 0 !important;
}

/* Alternating Section Backgrounds */
section:nth-of-type(even):not(.hero-section):not(.cta-section):not(.dark-services-section) {
    background: transparent;
}

section:nth-of-type(odd):not(.hero-section):not(.cta-section):not(.dark-services-section) {
    background: transparent;
}

/* === TOP BAR === */
.top-bar {
    background-color: #1a2332;
    padding: 0.7rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.top-bar-left {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.top-bar-link {
    color: rgba(255,255,255,0.8);
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.top-bar-link:hover {
    color: var(--accent-color);
}

.top-bar-link i {
    font-size: 1rem;
}

.top-bar-social {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.top-bar-social a {
    width: 35px;
    height: 35px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.1rem;
    transition: var(--transition);
}

.top-bar-social a:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
}

/* === NAVBAR === */
.navbar {
    background: linear-gradient(135deg, #ffffff 0%, #faf8f5 100%);
    padding: 0.8rem 0;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: var(--transition);
}

.navbar.scrolled {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(250, 248, 245, 0.98));
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color) !important;
}

.brand-text {
    color: var(--accent-color);
}

.brand-light {
    font-weight: 400;
    font-size: 1.2rem;
    color: #555 !important;
}

.navbar-nav .nav-link {
    color: #2c3e50 !important;
    margin: 0 0.5rem;
    font-weight: 500;
    font-size: 0.85rem;
    position: relative;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--accent-color) !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 80%;
}

.navbar-toggler {
    border: 1px solid rgba(44, 62, 80, 0.2);
    padding: 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(44, 62, 80, 0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Keşif Talebi Button */
.btn-kesif {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    color: var(--white) !important;
    padding: 0.6rem 1.8rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: var(--transition);
    display: inline-block;
    text-decoration: none;
    box-shadow: 0 3px 12px rgba(243, 156, 18, 0.25);
}

.btn-kesif:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(243, 156, 18, 0.4);
}

/* === HERO SLIDER === */
.hero-slider {
    position: relative;
    margin-top: -50px;
}

.hero-slide {
    height: 600px;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 35, 50, 0.65) 0%, rgba(44, 62, 80, 0.55) 100%);
    z-index: 1;
}

.carousel-control-prev,
.carousel-control-next {
    width: 55px;
    height: 55px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.7;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.carousel-control-prev {
    left: 30px;
}

.carousel-control-next {
    right: 30px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
    transform: translateY(-50%) scale(1.05);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

.carousel-control-prev i,
.carousel-control-next i {
    font-size: 1.8rem;
    color: var(--white);
}

.carousel-indicators {
    bottom: 30px;
    gap: 10px;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    opacity: 1;
    border: 2px solid rgba(255,255,255,0.3);
    margin: 0 5px;
    transition: all 0.3s ease;
}

.carousel-indicators button.active {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    width: 35px;
    border-radius: 10px;
}

.hero-content {
    position: relative;
    z-index: 3;
    padding: 1.5rem 0;
}

.hero-subtitle-top {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    color: var(--accent-color);
    margin-bottom: 1.2rem;
    animation: fadeInLeft 0.8s ease;
    text-transform: uppercase;
    text-shadow: 0 3px 8px rgba(0,0,0,0.8), 0 1px 3px rgba(0,0,0,0.9);
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 1.3rem;
    animation: fadeInLeft 1s ease 0.2s both;
    color: var(--white);
    text-shadow: 0 4px 12px rgba(0,0,0,0.9), 0 2px 6px rgba(0,0,0,0.8);
    line-height: 1.25;
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 2rem;
    opacity: 1;
    line-height: 1.7;
    animation: fadeInLeft 1.2s ease 0.4s both;
    max-width: 90%;
    color: var(--white);
    text-shadow: 0 3px 10px rgba(0,0,0,0.9), 0 1px 4px rgba(0,0,0,0.8);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    animation: fadeInLeft 1.4s ease 0.6s both;
}

/* Hero Image */
.hero-image-wrapper {
    position: relative;
    z-index: 3;
    animation: fadeInRight 1s ease;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    transition: var(--transition);
    border: 5px solid rgba(255,255,255,0.1);
}

.hero-image:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 80px rgba(243, 156, 18, 0.3);
    border-color: var(--accent-color);
}

/* === BUTTONS === */
.btn-custom {
    padding: 12px 28px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    display: inline-block;
    letter-spacing: 0.5px;
}

.btn-primary-custom {
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    backdrop-filter: blur(10px);
    color: var(--white);
    border: 2px solid var(--accent-color);
    position: relative;
    overflow: hidden;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.btn-primary-custom:hover {
    background: linear-gradient(135deg, var(--accent-hover), var(--accent-color));
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(243, 156, 18, 0.5);
    color: var(--white);
}

.btn-outline-custom {
    background-color: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.8);
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.btn-outline-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--white);
    transition: left 0.4s ease;
    z-index: -1;
}

.btn-outline-custom:hover {
    color: var(--primary-color);
    border-color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255,255,255,0.4);
}

.btn-outline-custom:hover::before {
    left: 0;
}

/* === SECTION TITLES === */
.section-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    border-radius: 2px;
}

.section-title.text-start h2::after {
    left: 0;
    transform: translateX(0);
}

.section-title h2 {
    text-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.section-title p {
    color: var(--medium-gray);
    font-size: 1.05rem;
    margin-top: 1.5rem;
    line-height: 1.8;
}

/* === SERVICE BOXES === */
.service-box {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 5px 25px rgba(0,0,0,0.08);
    height: 100%;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.service-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.service-box:hover {
    transform: translateY(-15px);
    box-shadow: 0 15px 40px rgba(243, 156, 18, 0.2);
    border-color: var(--accent-color);
}

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

.service-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    color: var(--white);
    transition: all 0.4s ease;
    box-shadow: 0 10px 25px rgba(243, 156, 18, 0.3);
}

.service-box:hover .service-icon {
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 15px 35px rgba(243, 156, 18, 0.5);
}

.service-box h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-box p {
    color: var(--medium-gray);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.service-link {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    color: var(--accent-hover);
    gap: 0.8rem;
}

.service-link i {
    transition: var(--transition);
}

/* === FEATURE BOXES === */
.feature-item {
    display: flex;
    align-items: start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    transition: all 0.4s ease;
    border-left: 5px solid var(--accent-color);
    box-shadow: 0 3px 15px rgba(0,0,0,0.08);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: linear-gradient(to bottom, var(--accent-color), var(--accent-hover));
    transition: width 0.4s ease;
}

.feature-item:hover {
    transform: translateX(15px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.feature-item:hover::before {
    width: 5px;
    opacity: 1;
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 5px 20px rgba(243, 156, 18, 0.3);
    transition: all 0.4s ease;
}

.feature-item:hover .feature-icon {
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.feature-content h4 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.feature-content p {
    color: var(--medium-gray);
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* === PROJECT CARDS === */
.project-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 25px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.2);
}

.project-image {
    width: 100%;
    height: 280px;
    background: linear-gradient(135deg, rgba(26, 35, 50, 0.85), rgba(44, 62, 80, 0.75)),
                url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=800&q=80') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 4rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.project-card:nth-child(2) .project-image {
    background-image: linear-gradient(135deg, rgba(26, 35, 50, 0.85), rgba(44, 62, 80, 0.75)),
                      url('https://images.unsplash.com/photo-1545324418-cc1a3fa10c00?w=800&q=80');
}

.project-card:nth-child(3) .project-image {
    background-image: linear-gradient(135deg, rgba(26, 35, 50, 0.85), rgba(44, 62, 80, 0.75)),
                      url('https://images.unsplash.com/photo-1582268611958-ebfd161ef9cf?w=800&q=80');
}

.project-card:hover .project-image {
    transform: scale(1.05);
}

.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.5));
    transition: all 0.4s ease;
}

.project-card:hover .project-image::after {
    background: linear-gradient(to bottom, transparent, rgba(243, 156, 18, 0.3));
}

.project-content {
    padding: 1.5rem;
}

.project-content h4 {
    font-size: 1.3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.project-location {
    color: var(--medium-gray);
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-status {
    display: inline-block;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.project-status.completed {
    background-color: #d4edda;
    color: #155724;
}

.project-status.ongoing {
    background-color: #fff3cd;
    color: #856404;
}

/* === PROCESS STEPS === */
.process-steps {
    position: relative;
}

.process-step {
    display: flex;
    align-items: start;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: 0 5px 15px rgba(243, 156, 18, 0.3);
}

.step-content {
    flex: 1;
    padding-top: 0.5rem;
}

.step-content h4 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
}

.step-content p {
    color: var(--medium-gray);
    font-size: 0.95rem;
}

/* === CTA SECTION === */
.cta-section {
    background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1920&q=80') center/cover fixed;
    color: var(--white);
    padding: 100px 0;
    text-align: center;
    position: relative;
    border-top: 3px solid var(--accent-color);
    border-bottom: 3px solid var(--accent-color);
}

.cta-subtitle {
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--accent-color);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.8;
}

/* === CONTACT FORM === */
.contact-form {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.12);
    border: 2px solid var(--light-gray);
    transition: all 0.3s ease;
}

.contact-form:hover {
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    border-color: var(--accent-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-control {
    border: 2px solid var(--border-color);
    padding: 0.8rem 1rem;
    border-radius: 5px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.form-control:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(243, 156, 18, 0.15);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

/* === CONTACT INFO === */
.contact-info-item {
    display: flex;
    align-items: start;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--light-gray);
    border-radius: 10px;
    transition: var(--transition);
}

.contact-info-item:hover {
    background: var(--white);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

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

.contact-info-content h5 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-info-content p {
    color: var(--medium-gray);
    margin-bottom: 0;
}

.contact-info-content a {
    color: var(--accent-color);
    font-weight: 500;
}

/* === MAP === */
.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    height: 400px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* === FOOTER === */
.footer {
    background: linear-gradient(135deg, #0f1419 0%, var(--primary-color) 50%, var(--secondary-color) 100%);
    color: var(--white);
    padding: 60px 0 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
}

.footer-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.footer-text {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    line-height: 1.8;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--white);
    transition: var(--transition);
}

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

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--accent-color);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    margin-top: 3rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

/* === GÖRSEL KOLAJ BÖLÜMÜ === */
.image-content-section {
    background: transparent;
    padding: 0 !important;
    margin: 0;
}

.image-collage-wrapper {
    position: relative;
    height: auto;
    padding: 3rem;
    background: transparent;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.5rem;
}

.collage-main-image {
    position: relative;
    grid-column: 1 / 3;
    grid-row: 1 / 3;
    width: 100%;
    height: 100%;
    min-height: 450px;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.collage-main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.collage-main-image:hover img {
    transform: scale(1.08);
}

.collage-video-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.95), rgba(230, 126, 34, 0.95));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    color: var(--white);
    cursor: pointer;
    transition: all 0.4s ease;
    box-shadow: 0 10px 35px rgba(243, 156, 18, 0.4);
    border: 4px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(5px);
}

.collage-video-badge:hover {
    transform: translate(-50%, -50%) scale(1.15);
    box-shadow: 0 15px 50px rgba(243, 156, 18, 0.6);
}

.collage-secondary-images {
    position: relative;
    display: contents;
}

.collage-secondary-images img {
    width: 100%;
    height: 215px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
    transition: all 0.4s ease;
}

.collage-secondary-images img:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.content-wrapper {
    padding: 2rem;
    background: transparent;
}

.content-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.content-badges {
    display: flex;
    gap: 1rem;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.badge-item {
    background: var(--light-gray);
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    color: var(--primary-color);
}

.content-text {
    color: var(--medium-gray);
    line-height: 1.8;
    margin: 1.5rem 0;
}

.content-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 2rem 0;
}

.content-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.content-list li i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

/* === KARANLIK HİZMETLER BÖLÜMÜ === */
.dark-services-section {
    background: linear-gradient(135deg, #0f1419 0%, var(--primary-color) 50%, var(--secondary-color) 100%);
    padding: 100px 0;
    position: relative;
}

.dark-services-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?w=1920&q=20') center/cover;
    opacity: 0.05;
}

.section-title-white {
    color: var(--white);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.title-badges {
    display: flex;
    gap: 1rem;
    margin: 1rem 0;
    flex-wrap: wrap;
}

.badge-white {
    background: rgba(255,255,255,0.1);
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.2);
}

.text-white-70 {
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin: 1rem 0;
}

.dark-service-card {
    background: rgba(255,255,255,0.02);
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.4s ease;
    border: 2px solid rgba(255,255,255,0.05);
    height: 100%;
}

.dark-service-card:hover {
    background: rgba(255,255,255,0.05);
    border-color: rgba(245, 235, 220, 0.3);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.dark-service-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, #f5deb3, #f4e4c1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(245, 222, 179, 0.3);
    transition: all 0.4s ease;
}

.dark-service-card:hover .dark-service-icon {
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 15px 40px rgba(245, 222, 179, 0.5);
}

.dark-service-card h5 {
    color: var(--white);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.dark-service-card p {
    color: rgba(255,255,255,0.8);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* === BÜYÜK GÖRSEL INFO KARTLARI === */
.big-image-section {
    background: transparent;
}

.info-image-card {
    height: 400px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-image-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.info-image-bg {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-image-card:hover .info-image-bg {
    transform: scale(1.05);
}

.info-image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 35, 50, 0.98), rgba(44, 62, 80, 0.98));
    opacity: 1;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-image-card:hover .info-image-overlay {
    opacity: 0;
}

.info-image-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 2rem;
    color: var(--white);
    opacity: 1;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-image-card:hover .info-image-content {
    opacity: 0;
}

.info-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    border: 3px solid rgba(255,255,255,0.3);
    transition: all 0.4s ease;
}

.info-image-card:hover .info-icon {
    opacity: 0;
}

.info-image-content h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.info-image-content p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.btn-info-link {
    display: inline-block;
    padding: 0.7rem 2rem;
    background: rgba(255,255,255,0.2);
    color: var(--white);
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-info-link:hover {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--white);
}

/* === WHATSAPP FLOATING BUTTON === */
.whatsapp-float {
    position: fixed;
    width: 65px;
    height: 65px;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: whatsappPulse 2s infinite;
    border: 3px solid rgba(255,255,255,0.3);
}

.whatsapp-float:hover {
    background: linear-gradient(135deg, #128c7e, #075e54);
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 12px 40px rgba(37, 211, 102, 0.8);
    color: var(--white);
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
    }
    50% {
        box-shadow: 0 8px 40px rgba(37, 211, 102, 0.9), 0 0 0 10px rgba(37, 211, 102, 0.2);
    }
}

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

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-80px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 5px 20px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 5px 30px rgba(37, 211, 102, 0.8);
    }
}

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

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

/* === RESPONSIVE === */
@media (max-width: 991px) {
    .top-bar-left {
        gap: 1rem;
    }
    
    .top-bar-link {
        font-size: 0.85rem;
    }
    
    .top-bar-social {
        justify-content: flex-start;
        margin-top: 0.5rem;
    }
    
    .hero-slide {
        height: 500px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
        text-shadow: 0 2px 8px rgba(0,0,0,0.25);
    }
    
    .hero-subtitle-top {
        font-size: 0.7rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
        max-width: 100%;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        width: 50px;
        height: 50px;
    }
    
    .carousel-control-prev {
        left: 15px;
    }
    
    .carousel-control-next {
        right: 15px;
    }
    
    .carousel-control-prev i,
    .carousel-control-next i {
        font-size: 1.5rem;
    }
    
    .image-collage-wrapper {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 2rem;
    }
    
    .collage-main-image {
        grid-column: 1;
        grid-row: 1;
        min-height: 350px;
    }
    
    .collage-secondary-images {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }
    
    .collage-secondary-images img {
        height: 180px;
    }
    
    .content-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .info-image-card {
        height: 350px;
        margin-bottom: 1rem;
    }
    
    .content-title {
        font-size: 2rem;
    }
    
    .hero-subtitle-top {
        font-size: 0.75rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image-wrapper {
        margin-top: 2rem;
        text-align: center;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .navbar-collapse {
        background: linear-gradient(135deg, #ffffff 0%, #faf8f5 100%);
        padding: 1rem;
        border-radius: 8px;
        margin-top: 1rem;
        box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    }
    
    .navbar-nav {
        padding: 1rem 0;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 0;
    }
    
    .navbar-nav .nav-link::after {
        display: none;
    }
    
    .btn-kesif {
        width: 100%;
        text-align: center;
        margin-top: 1rem;
    }
}

@media (max-width: 767px) {
    .top-bar {
        padding: 0.6rem 0;
    }
    
    .top-bar-left {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .top-bar-link {
        font-size: 0.8rem;
    }
    
    .top-bar-social {
        justify-content: flex-start;
        margin-top: 0.5rem;
    }
    
    section {
        padding: 60px 0;
    }
    
    .hero-section {
        padding: 80px 0;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-title {
        font-size: 1.8rem;
        text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }
    
    .hero-slide {
        height: 430px;
    }
    
    .hero-title {
        font-size: 1.7rem;
    }
    
    .hero-subtitle-top {
        font-size: 0.65rem;
        letter-spacing: 1.5px;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .carousel-control-prev,
    .carousel-control-next {
        width: 45px;
        height: 45px;
    }
    
    .carousel-control-prev {
        left: 10px;
    }
    
    .carousel-control-next {
        right: 10px;
    }
    
    .carousel-control-prev i,
    .carousel-control-next i {
        font-size: 1.3rem;
    }
    
    .carousel-indicators button {
        width: 10px;
        height: 10px;
    }
    
    .carousel-indicators button.active {
        width: 25px;
    }
    
    .btn-custom {
        padding: 10px 24px;
        font-size: 0.9rem;
    }
    
    .image-collage-wrapper {
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .collage-main-image {
        min-height: 280px;
    }
    
    .collage-secondary-images {
        gap: 1rem;
    }
    
    .collage-secondary-images img {
        height: 150px;
    }
    
    .collage-video-badge {
        width: 70px;
        height: 70px;
        font-size: 2rem;
    }
    
    .content-wrapper {
        padding: 1.5rem;
    }
    
    .content-title {
        font-size: 1.8rem;
    }
    
    .content-list {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .dark-services-section {
        padding: 60px 0;
    }
    
    .section-title-white {
        font-size: 2rem;
    }
    
    .info-image-card {
        height: 300px;
    }
    
    .info-image-content {
        padding: 1.5rem;
    }
    
    .info-image-content h3 {
        font-size: 1.4rem;
    }
    
    .info-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }
    
    .hero-subtitle-top {
        font-size: 0.7rem;
    }
    
    .hero-subtitle {
        font-size: 0.95rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        justify-content: center;
    }
    
    .btn-custom {
        width: 100%;
        text-align: center;
    }
    
    .hero-image-wrapper {
        margin-top: 2rem;
    }
    
    .hero-image {
        border-radius: 10px;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .service-box {
        margin-bottom: 2rem;
    }
    
    .feature-item {
        flex-direction: column;
        text-align: center;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
        bottom: 20px;
        right: 20px;
    }
}

/* === ACCORDION STYLES === */
.accordion-button:not(.collapsed) {
    background: white !important;
    color: #1a2332 !important;
    border-left: 4px solid #f39c12 !important;
    box-shadow: none !important;
}

.accordion-button:focus {
    box-shadow: none !important;
    border-color: transparent;
}

.accordion-button::after {
    background-size: 1.2rem;
    transition: transform 0.3s ease;
}

.accordion-button:not(.collapsed)::after {
    transform: rotate(180deg);
}

.accordion-button:hover {
    background: linear-gradient(90deg, rgba(243,156,18,0.05) 0%, white 100%) !important;
    border-left: 4px solid #f39c12 !important;
}

/* === TYPING ANIMATION === */
.typing-text {
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
    animation: typing 2.5s steps(35, end) forwards, blink 0.75s step-end 4;
    border-right: 3px solid #f39c12;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: #f39c12;
    }
}

.typing-subtext {
    opacity: 0;
    animation: fadeInUp 1s ease-in-out 2.5s forwards;
}

/* Mobilde typing animasyonunu devre dışı bırak */
@media (max-width: 768px) {
    .typing-text {
        animation: none;
        border-right: none;
        white-space: normal;
        overflow: visible;
        opacity: 0;
        animation: fadeInUp 1s ease-in-out forwards;
    }
    
    .typing-subtext {
        animation: fadeInUp 1s ease-in-out 0.5s forwards;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Data AOS Animations */
[data-aos="fade-right"] {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

[data-aos="fade-left"] {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateX(0);
}

/* === FEATURE ICON IMAGE === */
.feature-icon-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-item:hover .feature-icon-image {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.18);
}

.feature-icon-image img {
    transition: transform 0.4s ease;
}

.feature-item:hover .feature-icon-image img {
    transform: scale(1.1);
}