/* 
    EFE HALI YIKAMA - Özel CSS Mimarisi
    - Keskin Hatlar: border-radius: 0 !important (Strict Sharp Design)
    - Renk Paleti: Lacivert (#0b192c), Gece Mavisi (#1e3e62), Aksiyon Mavisi (#00adb5), Beyaz (#ffffff), WhatsApp Yeşili (#25d366)
    - Tamamen Özgün Flexbox & Grid Yapısı
*/

/* 1. DEĞİŞKENLER VE SIFIRLAMA (RESET) */
:root {
    --primary-color: #0b192c;
    --secondary-color: #1e3e62;
    --accent-color: #00adb5;
    --accent-hover: #008b92;
    --light-bg: #f4f7f9;
    --white: #ffffff;
    --dark-text: #222222;
    --muted-text: #666666;
    --border-color: #e0e0e0;
    --whatsapp-color: #25d366;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --transition: all 0.3s ease-in-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    /* KESKİN TASARIM KURALI: Hiçbir eleman kıvrımlı olmayacak */
    border-radius: 0 !important;
}

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

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

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

ul {
    list-style: none;
}

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

/* KAPSAYICI CONTAINER */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

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

/* TIPOGRAFİ VE BAŞLIKLAR */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-color);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

.section-header .sub-title {
    display: inline-block;
    color: var(--accent-color);
    font-weight: 700;
    font-size: 0.9rem;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.section-header .main-title {
    font-size: 2.2rem;
    color: var(--primary-color);
}

.header-line {
    width: 80px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 15px auto 0 auto;
}

/* BUTONLAR */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

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

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

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

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

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

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

.btn-full {
    width: 100%;
}

.btn-whatsapp-submit {
    background-color: var(--whatsapp-color);
    color: var(--white);
    border: none;
    font-size: 1rem;
}

.btn-whatsapp-submit:hover {
    background-color: #1eb854;
}

/* 2. TOP BAR */
.top-bar {
    background-color: var(--primary-color);
    color: #b0c4de;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 10px 0;
}

.top-bar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-info span {
    margin-right: 20px;
}

.top-info i {
    color: var(--accent-color);
    margin-right: 5px;
}

.top-social a {
    color: var(--white);
    margin-left: 15px;
}

.top-social a:hover {
    color: var(--accent-color);
}

/* 3. MAIN HEADER & NAVIGASYON */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.main-header.shrink {
    padding: 5px 0;
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand-logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: 3px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--primary-color);
    text-transform: uppercase;
}

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

.btn-nav-cta {
    background-color: var(--accent-color);
    color: var(--white);
    padding: 8px 18px;
}

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

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* 4. HERO SLIDER */
.hero-slider {
    position: relative;
    height: 85vh;
    min-height: 550px;
    background-color: var(--primary-color);
    overflow: hidden;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s ease-in-out, visibility 0.8s;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
    visibility: visible;
}

.slide-content {
    color: var(--white);
    max-width: 800px;
}

.slide-badge {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 6px 14px;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 15px;
}

.slide-title {
    font-size: 3rem;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.slide-desc {
    font-size: 1.1rem;
    color: #d0dbe5;
    margin-bottom: 30px;
}

.slide-actions {
    display: flex;
    gap: 15px;
}

.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(11, 25, 44, 0.6);
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.2);
    width: 50px;
    height: 50px;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.slider-arrow:hover {
    background: var(--accent-color);
}

.slider-arrow.prev { left: 20px; }
.slider-arrow.next { right: 20px; }

.slider-indicators {
    position: absolute;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 35px;
    height: 5px;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--accent-color);
    width: 50px;
}

/* 5. İSTATİSTİK SEKSİYONU */
.stats-section {
    background-color: var(--secondary-color);
    padding: 50px 0;
    color: var(--white);
    border-bottom: 4px solid var(--accent-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-card {
    padding: 20px;
}

.stat-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 10px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: #cfdbe6;
}

/* 6. HAKKIMIZDA SEKSİYONU */
.about-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
}

.lead-text {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.body-text {
    color: var(--muted-text);
    margin-bottom: 30px;
}

.quality-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.quality-card {
    display: flex;
    gap: 15px;
    background-color: var(--light-bg);
    padding: 15px;
    border-left: 3px solid var(--accent-color);
}

.quality-card i {
    font-size: 1.8rem;
    color: var(--accent-color);
}

.quality-card h4 {
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.quality-card p {
    font-size: 0.8rem;
    color: var(--muted-text);
}

.about-image-content .image-box {
    position: relative;
    border: 5px solid var(--primary-color);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background-color: var(--accent-color);
    color: var(--white);
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.badge-num {
    font-size: 2.5rem;
    font-weight: 900;
    line-height: 1;
}

.badge-txt {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

/* 7. HİZMETLERİMİZ */
.services-section {
    background-color: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.service-img {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-icon {
    position: absolute;
    bottom: 0;
    right: 0;
    background-color: var(--accent-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.service-body {
    padding: 25px;
}

.service-body h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.service-body p {
    font-size: 0.9rem;
    color: var(--muted-text);
    margin-bottom: 20px;
}

.service-features {
    margin-bottom: 20px;
}

.service-features li {
    font-size: 0.85rem;
    color: var(--dark-text);
    margin-bottom: 5px;
}

.service-features i {
    color: var(--accent-color);
    margin-right: 5px;
}

/* 8. YIKAMA SÜRECİ */
.process-section {
    background-color: var(--primary-color);
    color: var(--white);
}

.light-header .main-title {
    color: var(--white);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.step-card {
    background-color: var(--secondary-color);
    padding: 30px 20px;
    position: relative;
    border-top: 4px solid var(--accent-color);
}

.step-num {
    position: absolute;
    top: 15px;
    right: 15px;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.15);
}

.step-icon {
    font-size: 2.2rem;
    color: var(--accent-color);
    margin-bottom: 15px;
}

.step-card h3 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.step-card p {
    font-size: 0.85rem;
    color: #cfdbe6;
}

/* 9. GALERİ VE FİLTRELEME */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 35px;
}

.filter-btn {
    background: none;
    border: 2px solid var(--secondary-color);
    padding: 8px 20px;
    font-family: var(--font-heading);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn.active, .filter-btn:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(11, 25, 44, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
    color: var(--white);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

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

/* 10. AKORDEON (SSS) */
.faq-section {
    background-color: var(--light-bg);
}

.accordion-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.accordion-item {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    margin-bottom: 12px;
}

.accordion-header {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
    cursor: pointer;
    text-align: left;
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 20px;
}

.accordion-content p {
    padding-bottom: 20px;
    font-size: 0.9rem;
    color: var(--muted-text);
}

.accordion-item.active .accordion-header {
    color: var(--accent-color);
}

.accordion-item.active .accordion-header i {
    transform: rotate(180deg);
}

/* 11. BLOG SEKSİYONU */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    border: 1px solid var(--border-color);
}

.blog-img {
    position: relative;
    height: 200px;
}

.blog-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-date {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--primary-color);
    color: var(--white);
    font-size: 0.75rem;
    padding: 4px 10px;
    font-weight: 700;
}

.blog-content {
    padding: 20px;
}

.blog-content h3 {
    font-size: 1.05rem;
    margin-bottom: 10px;
    line-height: 1.4;
}

.blog-content p {
    font-size: 0.85rem;
    color: var(--muted-text);
    margin-bottom: 15px;
}

.read-more {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--accent-color);
}

/* 12. WHATSAPP FORM VE İLETİŞİM SEKSİYONU */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
}

.contact-form-container {
    background-color: var(--light-bg);
    padding: 40px;
    border-top: 4px solid var(--accent-color);
}

.form-desc {
    font-size: 0.9rem;
    color: var(--muted-text);
    margin-bottom: 25px;
}

.custom-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 5px;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    background-color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    outline: none;
}

.form-control:focus {
    border-color: var(--accent-color);
}

.contact-info-container {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 40px;
}

.info-card-box h3 {
    color: var(--white);
    margin-bottom: 15px;
}

.contact-detail-item {
    display: flex;
    gap: 15px;
    margin-top: 25px;
}

.contact-detail-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.service-zones {
    margin-top: 35px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
}

.zone-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.zone-tags span {
    background: rgba(255, 255, 255, 0.1);
    padding: 4px 10px;
    font-size: 0.75rem;
}

/* 13. FOOTER */
.main-footer {
    background-color: #060e18;
    color: #a0b0c0;
    padding-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand .logo-text { color: var(--white); }

.footer-links h4, .footer-newsletter h4 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1rem;
}

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

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

.footer-bottom {
    background-color: #040910;
    padding: 20px 0;
    font-size: 0.8rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.bottom-flex {
    display: flex;
    justify-content: space-between;
}

/* 14. SABİT İKONLAR */
.fixed-whatsapp {
    position: fixed;
    bottom: 25px;
    left: 25px;
    background-color: var(--whatsapp-color);
    color: var(--white);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    z-index: 999;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    animation: pulse 2s infinite;
}

.fixed-whatsapp .tooltip-text {
    position: absolute;
    left: 70px;
    background: var(--primary-color);
    color: var(--white);
    padding: 5px 10px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.fixed-whatsapp:hover .tooltip-text {
    opacity: 1;
}

.scroll-top-btn {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background-color: var(--primary-color);
    color: var(--white);
    width: 50px;
    height: 50px;
    border: 1px solid var(--accent-color);
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* RESPONSIVE MEDYA SORGULARI */
@media (max-width: 992px) {
    .services-grid, .blog-grid, .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .process-steps, .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .about-wrapper, .contact-wrapper { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    .mobile-toggle { display: block; }
    .main-nav {
        position: absolute;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.4s ease;
    }
    .main-nav.active { max-height: 450px; }
    .nav-list { flex-direction: column; padding: 20px 0; gap: 15px; }
    .services-grid, .blog-grid, .gallery-grid, .process-steps, .stats-grid { grid-template-columns: 1fr; }
    .slide-title { font-size: 2rem; }
    .custom-form .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}


/* ==========================================
   CANVAS KÖPÜK / BALONCUK EFEKTİ
   ========================================== */
#foamCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none; /* Altındaki elemanların tıklanmasını engellemez */
    z-index: 9999;        /* Tüm sayfa içeriklerinin üzerinde görünür */
}