/* ==========================================================================
   DELTA PARK ÇİM - SAMSUN HAZIR RULO ÇİM & PEYZAJ
   Kurumsal Çok Sayfalı Web Tasarım Stilleri (Gettree Doğa/Yeşil Konsepti)
   ========================================================================== */

:root {
  --forest-dark: #0f4229;
  --forest-deeper: #092c1b;
  --grass-green: #348e38;
  --grass-hover: #28732c;
  --mint-light: #e8f6e9;
  --mint-soft: #f4fbf5;
  --accent-lime: #e0f8d8;
  --text-dark: #1b2e22;
  --text-body: #4a5d50;
  --text-muted: #6c7e71;
  --white: #ffffff;
  --border-color: #dcebe0;
  --shadow-sm: 0 5px 20px rgba(15, 66, 41, 0.06);
  --shadow-md: 0 12px 32px rgba(15, 66, 41, 0.11);
  --shadow-lg: 0 20px 45px rgba(15, 66, 41, 0.16);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --font-heading: 'Jost', sans-serif;
  --font-body: 'Rubik', sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--forest-dark);
  font-weight: 700;
  line-height: 1.25;
}

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

ul {
  list-style: none;
}

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

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

.section-padding {
  padding: 85px 0;
}

.bg-mint {
  background-color: var(--mint-soft);
}

.bg-forest {
  background-color: var(--forest-dark);
  color: var(--white);
}

/* ==========================================================================
   1. ÜST BANT (TOP BAR) - Masaüstünde Tek Satır (GEMINI.md Kural 1)
   ========================================================================== */
.top-bar {
  background-color: var(--forest-dark);
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.875rem;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  white-space: nowrap;
}

.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 400;
}

.top-bar-item i {
  color: #7ee081;
  font-size: 0.95rem;
}

.top-bar-item:hover {
  color: #ffffff;
}

.top-bar-divider {
  width: 1px;
  height: 14px;
  background-color: rgba(255, 255, 255, 0.2);
}

.top-bar-wa {
  background-color: rgba(52, 142, 56, 0.35);
  border: 1px solid rgba(126, 224, 129, 0.35);
  padding: 3px 12px;
  border-radius: 50px;
  color: #ffffff;
  font-weight: 500;
}

.top-bar-wa:hover {
  background-color: var(--grass-green);
  border-color: var(--grass-green);
}

/* ==========================================================================
   2. HEADER & ÇOK SAYFALI NAVİGASYON MENÜSÜ
   ========================================================================== */
.site-header {
  background-color: var(--mint-light);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(15, 66, 41, 0.08);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
  gap: 24px;
}

.site-logo {
  display: flex;
  align-items: center;
  background: var(--white);
  padding: 10px 22px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(15, 66, 41, 0.06);
  flex-shrink: 0;
}

.site-logo img {
  height: 58px;
  width: auto;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--forest-dark);
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.nav-link i.dropdown-arrow {
  font-size: 0.75rem;
  transition: transform 0.25s ease;
}

.nav-item:hover > .nav-link,
.nav-link.active {
  color: var(--grass-green);
  background-color: rgba(255, 255, 255, 0.7);
}

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

/* Açılır Alt Menü (Dropdown) */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 250px;
  background-color: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--grass-green);
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.25s ease;
  z-index: 1100;
}

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

.dropdown-menu li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--text-dark);
  border-left: 3px solid transparent;
}

.dropdown-menu li a:hover,
.dropdown-menu li a.active {
  background-color: var(--mint-soft);
  color: var(--grass-green);
  border-left-color: var(--grass-green);
  padding-left: 24px;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 26px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--forest-dark);
  border-color: var(--forest-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 66, 41, 0.22);
}

.btn-mint {
  background-color: var(--accent-lime);
  color: var(--forest-dark);
  border-color: var(--grass-green);
}

.btn-mint:hover {
  background-color: var(--forest-dark);
  border-color: var(--forest-dark);
  color: var(--white);
}

.btn-outline-white {
  background-color: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.8);
}

.btn-outline-white:hover {
  background-color: var(--white);
  color: var(--forest-dark);
  border-color: var(--white);
}

.mobile-menu-toggle {
  display: none;
  background: var(--forest-dark);
  color: var(--white);
  border: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* ==========================================================================
   3. ANA SAYFA HERO SLIDER (Mevcut Gettree Görsel Çizgisinde)
   ========================================================================== */
.hero-slider {
  position: relative;
  height: 680px;
  overflow: hidden;
  background-color: var(--forest-deeper);
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s ease, visibility 0.9s ease;
  display: flex;
  align-items: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
  transition: transform 6s ease;
}

.hero-slide.active .hero-slide-bg {
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(9, 44, 27, 0.80) 0%, rgba(15, 66, 41, 0.55) 55%, rgba(15, 66, 41, 0.30) 100%);
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 820px;
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(232, 246, 233, 0.16);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(224, 248, 216, 0.35);
  color: var(--accent-lime);
  padding: 8px 18px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.6rem;
  color: var(--white);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.25);
}

.hero-desc {
  font-size: 1.18rem;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 32px;
  max-width: 680px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-controls {
  position: absolute;
  bottom: 32px;
  right: 40px;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-nav-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.hero-nav-btn:hover {
  background-color: var(--grass-green);
  border-color: var(--grass-green);
}

.hero-dots {
  position: absolute;
  bottom: 38px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active {
  width: 32px;
  border-radius: 10px;
  background-color: #7ee081;
}

/* ==========================================================================
   4. BÖLÜM BAŞLIKLARI - Tek Satır Standardı (GEMINI.md Kural 2)
   ========================================================================== */
.section-header {
  text-align: center;
  margin-bottom: 50px;
}

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

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--grass-green);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.section-subtitle img {
  height: 20px;
  width: auto;
}

.section-title {
  font-size: 2.35rem;
  color: var(--forest-dark);
  margin-bottom: 12px;
  white-space: nowrap;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  white-space: nowrap;
}

/* ==========================================================================
   5. HAKKIMIZDA BÖLÜMÜ VE ÖZELLİK KUTULARI (GEMINI.md Kural 3 & 4)
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 50px;
  align-items: stretch;
}

.about-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  min-height: 100%;
  display: flex;
}

.about-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.experience-badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background-color: var(--forest-dark);
  color: var(--white);
  padding: 18px 26px;
  border-radius: var(--radius-md);
  border-left: 5px solid #7ee081;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}

.experience-badge .exp-num {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: #7ee081;
  line-height: 1;
}

.experience-badge .exp-text {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.25;
}

.about-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.about-lead {
  font-size: 1.12rem;
  font-weight: 600;
  color: var(--forest-dark);
  margin-bottom: 14px;
}

.about-text {
  color: var(--text-body);
  margin-bottom: 24px;
}

/* Özellik / Vitrin Kutuları: İkon ve Başlık Yan Yana (.fb-header - GEMINI.md Kural 3) */
.feature-boxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.feature-box {
  background-color: var(--mint-soft);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  transition: var(--transition);
}

.feature-box:hover {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  border-color: var(--grass-green);
}

.fb-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.fb-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background-color: var(--grass-green);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.fb-header h3,
.fb-header h4 {
  font-size: 1.15rem;
  color: var(--forest-dark);
  margin: 0;
}

.feature-box p {
  font-size: 0.93rem;
  color: var(--text-body);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.mission-vision-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
}

.mv-item h4 {
  font-size: 1.02rem;
  color: var(--forest-dark);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mv-item h4 i {
  color: var(--grass-green);
}

.mv-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* ==========================================================================
   6. HİZMET KARTLARI - 3x2 Simetrik Grid & Tek <h3> & 2 Satır Clamp (GEMINI.md Kural 3)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--grass-green);
}

.service-thumb {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.service-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-thumb img {
  transform: scale(1.07);
}

.service-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 12px;
}

.service-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--mint-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-card-icon img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.service-card-header h3 {
  font-size: 1.28rem;
  color: var(--forest-dark);
  margin: 0;
}

.service-card:hover .service-card-header h3 {
  color: var(--grass-green);
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  margin-bottom: 20px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.service-link {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-color);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--forest-dark);
}

.service-link i {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--mint-light);
  color: var(--grass-green);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: var(--transition);
}

.service-card:hover .service-link {
  color: var(--grass-green);
}

.service-card:hover .service-link i {
  background-color: var(--grass-green);
  color: var(--white);
  transform: translateX(4px);
}

/* ==========================================================================
   7. SERTİFİKALI TOHUM & ÜRETİM GÜCÜ BANNER BANDI
   ========================================================================== */
.cta-banner {
  background: linear-gradient(135deg, rgba(15, 66, 41, 0.93) 0%, rgba(52, 142, 56, 0.90) 100%), url('../images/hero-2.jpg') center/cover no-repeat;
  padding: 65px 0;
  color: var(--white);
}

.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.cta-banner-text h2 {
  color: var(--white);
  font-size: 2.1rem;
  margin-bottom: 8px;
}

.cta-banner-text p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.08rem;
  margin: 0;
}

/* ==========================================================================
   8. GALERİ GRİD (ÜRETİM & ÇALIŞMALARIMIZ - 4 Sütun Simetrik + Lightbox)
   ========================================================================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.gallery-item {
  position: relative;
  height: 250px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  background-color: var(--mint-soft);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 66, 41, 0.65);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  color: var(--white);
  padding: 16px;
  text-align: center;
}

.gallery-overlay i {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--grass-green);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 10px;
  transform: scale(0.8);
  transition: var(--transition);
}

.gallery-overlay span {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

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

.gallery-item:hover .gallery-overlay i {
  transform: scale(1);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(9, 28, 18, 0.92);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 24px;
}

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

.lightbox-content {
  position: relative;
  max-width: 1000px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-height: 78vh;
  width: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  border: 3px solid rgba(255, 255, 255, 0.15);
}

.lightbox-caption {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-top: 12px;
  text-align: center;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background-color: var(--grass-green);
  border-color: var(--grass-green);
}

.lightbox-close {
  top: 24px;
  right: 24px;
}

.lightbox-prev {
  left: 24px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
}

/* ==========================================================================
   9. MÜŞTERİ YORUMLARI (Kırık Avatarlar Onarıldı & İmla Hataları Düzeltildi)
   ========================================================================== */
.testimonials-section {
  background: linear-gradient(180deg, var(--mint-soft) 0%, var(--white) 100%);
}

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

.testimonial-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.testimonial-quote-icon {
  color: var(--grass-green);
  font-size: 1.8rem;
  opacity: 0.25;
  margin-bottom: 12px;
}

.testimonial-text {
  font-size: 0.98rem;
  color: var(--text-body);
  font-style: italic;
  margin-bottom: 22px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.author-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--forest-dark);
  color: #7ee081;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.author-info h4 {
  font-size: 1.08rem;
  color: var(--forest-dark);
  margin-bottom: 2px;
}

.author-info span {
  font-size: 0.86rem;
  color: var(--grass-green);
  font-weight: 500;
}

/* ==========================================================================
   10. ALT SAYFA BANNER (PAGE HEADER) & BREADCRUMB
   ========================================================================== */
.page-banner {
  position: relative;
  background-image: url('../images/banner-bg.png');
  background-size: cover;
  background-position: center;
  padding: 85px 0;
  text-align: center;
  color: var(--white);
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--forest-dark);
  opacity: 0.80;
}

.page-banner-inner {
  position: relative;
  z-index: 2;
}

.page-banner h1 {
  color: var(--white);
  font-size: 2.75rem;
  margin-bottom: 12px;
}

.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
  background-color: rgba(255, 255, 255, 0.1);
  padding: 6px 18px;
  border-radius: 50px;
}

.breadcrumb a {
  color: #7ee081;
  font-weight: 500;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   11. HİZMET DETAY SAYFALARI (SOL İÇERİK + SAĞ YAN MENÜ)
   ========================================================================== */
.service-detail-layout {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: 40px;
  align-items: start;
}

.service-detail-main {
  background-color: var(--white);
}

.service-hero-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  margin-bottom: 30px;
  box-shadow: var(--shadow-sm);
}

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

.service-detail-main h2 {
  font-size: 2rem;
  margin-bottom: 16px;
}

.service-detail-main p {
  margin-bottom: 18px;
  font-size: 1.02rem;
}

.service-detail-photos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin: 28px 0;
}

.service-detail-photos img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.cert-quote-box {
  background-color: var(--forest-dark);
  background-image: url('../images/sv-bg.png');
  background-size: cover;
  background-position: center;
  color: var(--white);
  padding: 32px;
  border-radius: var(--radius-md);
  border-left: 6px solid #7ee081;
  margin-top: 28px;
}

.cert-quote-box h4 {
  color: #7ee081;
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.cert-quote-box p {
  color: rgba(255, 255, 255, 0.95);
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
}

.service-sidebar {
  position: sticky;
  top: 115px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-widget {
  background-color: var(--mint-soft);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 28px;
}

.sidebar-widget h3 {
  font-size: 1.35rem;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--grass-green);
}

.sidebar-menu li + li {
  margin-top: 10px;
}

.sidebar-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 18px;
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--forest-dark);
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
  background-color: var(--grass-green);
  border-color: var(--grass-green);
  color: var(--white);
}

.sidebar-contact-card {
  background-color: var(--forest-dark);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  text-align: center;
}

.sidebar-contact-card h3 {
  color: var(--white);
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.sidebar-contact-card p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.sidebar-phone {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: #7ee081;
  margin-bottom: 18px;
}

/* ==========================================================================
   12. KURUMSAL SAYFASI ÖZEL BÖLÜMLERİ
   ========================================================================== */
.corporate-checklist {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 24px;
}

.check-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--forest-dark);
  box-shadow: var(--shadow-sm);
}

.check-card i {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--mint-light);
  color: var(--grass-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   13. İLETİŞİM SAYFASI & HIZLI TEKLİF FORMU (GEMINI.md Kural 1)
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 40px;
  align-items: stretch;
}

.contact-info-panel {
  background-color: var(--forest-dark);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-panel h2 {
  color: var(--white);
  font-size: 1.9rem;
  margin-bottom: 10px;
}

.contact-info-panel > p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 28px;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: rgba(126, 224, 129, 0.15);
  border: 1px solid rgba(126, 224, 129, 0.3);
  color: #7ee081;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-body h4 {
  color: #7ee081;
  font-size: 0.95rem;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-item-body a,
.contact-item-body p {
  color: var(--white);
  font-size: 1.08rem;
  font-weight: 500;
  margin: 0;
  display: block;
}

.contact-item-body a:hover {
  color: #7ee081;
}

.contact-form-panel {
  background-color: var(--mint-soft);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form-panel h3 {
  font-size: 1.75rem;
  margin-bottom: 6px;
}

.contact-form-panel > p {
  color: var(--text-muted);
  margin-bottom: 24px;
  font-size: 0.96rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.form-group label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.94rem;
  color: var(--forest-dark);
}

.form-control {
  padding: 13px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.96rem;
  background-color: var(--white);
  color: var(--text-dark);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--grass-green);
  box-shadow: 0 0 0 3px rgba(52, 142, 56, 0.15);
}

.map-wrapper {
  margin-top: 50px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  height: 420px;
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   14. FOOTER (ALT BİLGİ) & İMZA STANDARDI (GEMINI.md Kural 5)
   ========================================================================== */
.site-footer {
  background-color: var(--forest-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-top: 70px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.1fr 1.2fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: #7ee081;
  border-radius: 2px;
}

.footer-logo {
  display: inline-block;
  background-color: var(--white);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
}

.footer-logo img {
  height: 50px;
  width: auto;
}

.footer-about-text {
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 18px;
}

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

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.82);
}

.footer-links a i {
  font-size: 0.75rem;
  color: #7ee081;
}

.footer-links a:hover {
  color: #7ee081;
  transform: translateX(4px);
}

.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
}

.footer-contact-list li + li {
  margin-top: 14px;
}

.footer-contact-list i {
  color: #7ee081;
  margin-top: 4px;
  width: 18px;
}

.footer-contact-list a:hover {
  color: #7ee081;
}

.footer-mini-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.footer-mini-gallery a {
  display: block;
  height: 72px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.footer-mini-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.footer-mini-gallery a:hover img {
  transform: scale(1.12);
}

.footer-bottom {
  padding: 22px 0;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-signature a {
  color: #7ee081;
  font-weight: 500;
}

.footer-signature a:hover {
  color: var(--white);
  text-decoration: underline;
}

/* Yüzen WhatsApp & Yukarı Çık Butonları */
.floating-wa {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 990;
  background-color: #25d366;
  color: var(--white);
  border-radius: 50px;
  padding: 12px 20px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.38);
}

.floating-wa i {
  font-size: 1.35rem;
}

.floating-wa:hover {
  background-color: #1ebe57;
  color: var(--white);
  transform: translateY(-3px);
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 990;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: var(--grass-green);
  color: var(--white);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.back-to-top:hover {
  background-color: var(--forest-dark);
}

/* ==========================================================================
   15. RESPONSIVE TASARIM (TABLET & MOBİL UYUMLULUK)
   ========================================================================== */
@media (max-width: 1080px) {
  .top-bar-inner {
    flex-wrap: wrap;
    justify-content: center;
    white-space: normal;
  }
  .section-title,
  .section-desc {
    white-space: normal;
  }
  .about-grid,
  .contact-grid,
  .service-detail-layout {
    grid-template-columns: 1fr;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .top-bar {
    display: none;
  }
  .mobile-menu-toggle {
    display: inline-flex;
  }
  .header-cta {
    display: none;
  }
  .main-nav {
    position: fixed;
    top: 92px;
    left: 0;
    right: 0;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
    max-height: calc(100vh - 92px);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
  }
  .main-nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }
  .nav-list {
    flex-direction: column;
    align-items: stretch;
  }
  .nav-link {
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
  }
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border-top: none;
    padding-left: 14px;
    background-color: var(--mint-soft);
    display: none;
  }
  .nav-item.dropdown-open .dropdown-menu {
    display: block;
  }
  .hero-slider {
    height: 540px;
  }
  .hero-title {
    font-size: 2.35rem;
  }
  .testimonials-grid,
  .corporate-checklist {
    grid-template-columns: 1fr;
  }
  .cta-banner-inner {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .services-grid,
  .feature-boxes,
  .mission-vision-row,
  .form-row,
  .service-detail-photos,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .gallery-item {
    height: 180px;
  }
  .footer-bottom-inner {
    flex-direction: column;
    text-align: center;
  }
  .floating-wa span {
    display: none;
  }
  .floating-wa {
    padding: 14px;
    border-radius: 50%;
  }
}