/* =====================================================
   Dora Sulama — Kurumsal Web Sitesi
   Ana Stil Dosyası
   ===================================================== */

/* ---------- CSS Değişkenleri ---------- */
:root {
  /* Marka renkleri */
  --color-green: #2e7d32;
  --color-green-dark: #1b5e20;
  --color-green-light: #4caf50;
  --color-green-soft: #e8f5e9;
  --color-blue: #0288d1;
  --color-blue-dark: #01579b;
  --color-blue-light: #03a9f4;
  --color-blue-soft: #e1f5fe;

  /* Nötr renkler */
  --color-white: #ffffff;
  --color-off-white: #f7faf8;
  --color-gray-50: #f5f7f6;
  --color-gray-100: #e8ece9;
  --color-gray-200: #d0d7d2;
  --color-gray-400: #8a968e;
  --color-gray-600: #54605a;
  --color-gray-800: #2c3530;
  --color-gray-900: #1a221e;
  --color-dark: #121a16;

  /* Gradientler */
  --gradient-brand: linear-gradient(135deg, var(--color-green) 0%, var(--color-blue) 100%);
  --gradient-hero: linear-gradient(160deg, rgba(18, 26, 22, 0.72) 0%, rgba(1, 87, 155, 0.55) 100%);
  --gradient-dark: linear-gradient(180deg, #1a221e 0%, #0d1411 100%);
  --gradient-soft: linear-gradient(135deg, var(--color-green-soft) 0%, var(--color-blue-soft) 100%);

  /* Tipografi */
  --font-display: "Outfit", sans-serif;
  --font-body: "Figtree", sans-serif;

  /* Boyutlar */
  --container: 1180px;
  --header-h: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Gölgeler */
  --shadow-sm: 0 2px 8px rgba(26, 34, 30, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 34, 30, 0.1);
  --shadow-lg: 0 16px 48px rgba(26, 34, 30, 0.14);
  --shadow-green: 0 8px 28px rgba(46, 125, 50, 0.28);

  /* Geçişler */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.35s var(--ease);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray-800);
  background: var(--color-white);
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

.section--alt {
  background: var(--color-off-white);
}

.section--soft {
  background: var(--gradient-soft);
}

/* ---------- Tipografi ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 650;
  line-height: 1.2;
  color: var(--color-gray-900);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-green);
  margin-bottom: 12px;
}

.section-label::before {
  content: "";
  width: 28px;
  height: 2px;
  background: var(--gradient-brand);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-gray-600);
  max-width: 560px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header .section-desc {
  margin: 0 auto;
}

.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(46, 125, 50, 0.35);
}

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

.btn--secondary:hover {
  background: var(--color-blue-dark);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.7);
}

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

.btn--outline-dark {
  background: transparent;
  color: var(--color-green);
  border: 2px solid var(--color-green);
}

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

.btn--sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn--lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* ---------- Loading Overlay ---------- */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s var(--ease), visibility 0.5s;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

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

.loader-logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
}

.loader-logo span {
  color: var(--color-green-light);
}

.loader-spinner {
  width: 48px;
  height: 48px;
  margin: 0 auto;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--color-green-light);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ---------- Header / Navbar ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  transition: background var(--transition), box-shadow var(--transition), height var(--transition);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  height: 68px;
}

.header.scrolled .nav-link {
  color: var(--color-gray-800);
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
  color: var(--color-green);
}

.header.scrolled .logo-text {
  color: var(--color-gray-900);
}

.header.scrolled .logo-icon {
  background: var(--gradient-brand);
}

.header.scrolled .hamburger span {
  background: var(--color-gray-900);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 1001;
}

.logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.25rem;
  transition: background var(--transition);
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.02em;
  transition: color var(--transition);
}

.logo-text span {
  font-weight: 500;
  opacity: 0.85;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  position: relative;
  padding: 8px 14px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition);
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--color-green-light);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

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

.nav-cta {
  margin-left: 12px;
}

.header:not(.scrolled) .nav-cta.btn--primary {
  background: var(--color-white);
  color: var(--color-green-dark);
  box-shadow: none;
}

.header:not(.scrolled) .nav-cta.btn--primary:hover {
  background: var(--color-green-soft);
}

.header.scrolled .nav-cta.btn--primary {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 28px;
  z-index: 1001;
  padding: 4px 0;
}

.hamburger span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Sayfa header (iç sayfalar) — beyaz zemin */
.header--solid {
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.header--solid .nav-link {
  color: var(--color-gray-800);
}

.header--solid .nav-link:hover,
.header--solid .nav-link.active {
  color: var(--color-green);
}

.header--solid .logo-text {
  color: var(--color-gray-900);
}

.header--solid .logo-icon {
  background: var(--gradient-brand);
}

.header--solid .hamburger span {
  background: var(--color-gray-900);
}

/* ---------- Hero Slider ---------- */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  max-height: 900px;
  overflow: hidden;
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s var(--ease), visibility 1s;
}

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

.hero-slide__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.08);
  transition: transform 8s ease-out;
}

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

.hero-slide__overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
}

.hero-slide__content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
}

.hero-content-inner {
  max-width: 680px;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease) 0.2s, transform 0.8s var(--ease) 0.2s;
}

.hero-slide.active .hero-content-inner {
  opacity: 1;
  transform: translateY(0);
}

.hero-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-green-light);
  margin-bottom: 20px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.75rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 20px;
  letter-spacing: -0.03em;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.65;
}

.hero-controls {
  position: absolute;
  bottom: 48px;
  left: 0;
  right: 0;
  z-index: 10;
}

.hero-controls__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-dots {
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: 2px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
}

.hero-dot.active {
  background: var(--color-white);
  transform: scale(1.15);
}

.hero-arrows {
  display: flex;
  gap: 10px;
}

.hero-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-size: 1rem;
}

.hero-arrow:hover {
  background: var(--color-white);
  color: var(--color-green-dark);
  border-color: var(--color-white);
}

.hero-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--color-green-light);
  width: 0;
  z-index: 10;
  transition: width 0.1s linear;
}

/* ---------- Page Hero (iç sayfalar) ---------- */
.page-hero {
  position: relative;
  padding: calc(var(--header-h) + 80px) 0 80px;
  background: var(--color-dark);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0.25;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1625246333195-78d9c38ad449?w=1600&q=70") center/cover;
  opacity: 0.2;
  mix-blend-mode: luminosity;
}

.page-hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.page-hero h1 {
  color: var(--color-white);
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 12px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

.breadcrumb a:hover {
  color: var(--color-white);
}

.breadcrumb i {
  font-size: 0.65rem;
}

/* ---------- Hakkımızda ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image__main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/5;
}

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

.about-image__accent {
  position: absolute;
  bottom: -24px;
  right: -24px;
  width: 55%;
  aspect-ratio: 4/3;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 6px solid var(--color-white);
  box-shadow: var(--shadow-lg);
}

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

.about-image__badge {
  position: absolute;
  top: 24px;
  left: -20px;
  background: var(--gradient-brand);
  color: var(--color-white);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.about-image__badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.about-image__badge span {
  font-size: 0.8rem;
  opacity: 0.9;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 32px 0;
}

.about-features--4 {
  grid-template-columns: repeat(4, 1fr);
  max-width: 100%;
}

.about-feature {
  padding: 20px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition);
}

.about-feature:hover {
  border-color: var(--color-green-light);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.about-feature i {
  font-size: 1.5rem;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 10px;
}

.about-feature h4 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.about-feature p {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  line-height: 1.5;
}

/* ---------- Sayaçlar ---------- */
.stats {
  padding: 64px 0;
  background: var(--color-dark);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0.15;
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: 8px;
}

.stat-item span {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
}

/* ---------- Ürün Kartları ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.product-card__img {
  position: relative;
  aspect-ratio: 16/11;
  overflow: hidden;
}

.product-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.product-card:hover .product-card__img img {
  transform: scale(1.08);
}

.product-card__img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(18, 26, 22, 0.4), transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover .product-card__img::after {
  opacity: 1;
}

.product-card__body {
  padding: 24px;
}

.product-card__body h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.product-card__body p {
  font-size: 0.925rem;
  color: var(--color-gray-600);
  margin-bottom: 18px;
  line-height: 1.55;
}

.product-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-green);
}

.product-card__link i {
  transition: transform var(--transition);
}

.product-card__link:hover i {
  transform: translateX(4px);
}

/* Ürün filtreleme */
.product-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 550;
  border-radius: 999px;
  background: var(--color-white);
  color: var(--color-gray-600);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
}

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

/* ---------- Hizmet Kartları ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.services-grid--5 {
  grid-template-columns: repeat(5, 1fr);
}

.service-card {
  padding: 36px 28px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition);
  text-align: left;
}

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

.service-card__icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-green);
  margin-bottom: 22px;
  transition: all var(--transition);
}

.service-card:hover .service-card__icon {
  background: var(--gradient-brand);
  color: var(--color-white);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.925rem;
  color: var(--color-gray-600);
  margin-bottom: 20px;
  line-height: 1.55;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-blue);
}

.service-card__link:hover {
  color: var(--color-blue-dark);
}

/* ---------- Testimonials ---------- */
.testimonials {
  position: relative;
  overflow: hidden;
}

.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-track {
  position: relative;
}

.testimonial-slide {
  display: none;
  text-align: center;
  padding: 0 20px;
  animation: fadeIn 0.6s var(--ease);
}

.testimonial-slide.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.testimonial-stars {
  color: #f5a623;
  font-size: 1rem;
  margin-bottom: 24px;
  letter-spacing: 3px;
}

.testimonial-text {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 400;
  color: var(--color-gray-800);
  line-height: 1.7;
  margin-bottom: 32px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.testimonial-author img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--color-green-soft);
}

.testimonial-author strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-gray-900);
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--color-gray-600);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 40px;
}

.testimonial-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--color-gray-200);
  color: var(--color-gray-600);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.testimonial-btn:hover {
  background: var(--color-green);
  border-color: var(--color-green);
  color: var(--color-white);
}

/* ---------- Blog Kartları ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gray-100);
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.blog-card__img {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.blog-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.blog-card:hover .blog-card__img img {
  transform: scale(1.06);
}

.blog-card__body {
  padding: 24px;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--color-gray-400);
  margin-bottom: 12px;
}

.blog-card__meta i {
  color: var(--color-green);
}

.blog-card__body h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  transition: color var(--transition);
}

.blog-card:hover .blog-card__body h3 {
  color: var(--color-green);
}

.blog-card__body p {
  font-size: 0.9rem;
  color: var(--color-gray-600);
  margin-bottom: 16px;
  line-height: 1.55;
}

/* ---------- İletişim ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

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

.contact-info-item__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-green);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.contact-info-item p,
.contact-info-item a {
  font-size: 0.925rem;
  color: var(--color-gray-600);
}

.contact-info-item a:hover {
  color: var(--color-green);
}

.contact-map {
  margin-top: 32px;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 220px;
  border: 1px solid var(--color-gray-100);
}

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

.contact-form {
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-100);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

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

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 550;
  color: var(--color-gray-800);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background: var(--color-gray-50);
  color: var(--color-gray-800);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-green);
  background: var(--color-white);
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.12);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #d32f2f;
}

.form-error {
  display: none;
  font-size: 0.8rem;
  color: #d32f2f;
  margin-top: 4px;
}

.form-group.has-error .form-error {
  display: block;
}

.form-success {
  display: none;
  padding: 14px 18px;
  background: var(--color-green-soft);
  color: var(--color-green-dark);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.925rem;
}

.form-success.show {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ---------- Sosyal Medya Float ---------- */
.social-float {
  position: fixed;
  bottom: 100px;
  right: 28px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-float a {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.35rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition);
}

.social-float a:hover {
  transform: scale(1.12) translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.social-float__wa {
  background: #25d366;
}

.social-float__ig {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

/* ---------- Scroll to Top ---------- */
.scroll-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-green);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-green);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--color-green-dark);
  transform: translateY(-3px);
}

/* ---------- Footer ---------- */
.footer {
  background: var(--gradient-dark);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
}

.footer-brand .logo {
  margin-bottom: 20px;
}

.footer-brand .logo-icon {
  background: var(--gradient-brand);
}

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

.footer-brand p {
  font-size: 0.925rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  transition: all var(--transition);
}

.footer-social a:hover {
  background: var(--color-green);
  transform: translateY(-2px);
}

.footer-col h4 {
  color: var(--color-white);
  font-size: 1.05rem;
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gradient-brand);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: 0.9rem;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-col ul a:hover {
  color: var(--color-green-light);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
}

.footer-contact-item i {
  color: var(--color-green-light);
  margin-top: 4px;
  width: 18px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

.footer-bottom a:hover {
  color: var(--color-green-light);
}

/* ---------- Detay Sayfa Layout ---------- */
.detail-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.detail-content h2 {
  font-size: 1.5rem;
  margin: 32px 0 16px;
}

.detail-content h2:first-child {
  margin-top: 0;
}

.detail-content p {
  margin-bottom: 16px;
  color: var(--color-gray-600);
}

.detail-content ul {
  margin: 16px 0 24px;
  padding-left: 0;
}

.detail-content ul li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 10px;
  color: var(--color-gray-600);
}

.detail-content ul li::before {
  content: "\f00c";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--color-green);
  font-size: 0.85rem;
}

.detail-hero-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 32px;
  aspect-ratio: 16/9;
}

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

.sidebar-card {
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
  border: 1px solid var(--color-gray-100);
}

.sidebar-card h3 {
  font-size: 1.1rem;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-gray-200);
}

.sidebar-card ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-card ul a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-700);
  transition: all var(--transition);
}

.sidebar-card ul a:hover,
.sidebar-card ul a.active {
  background: var(--color-green);
  color: var(--color-white);
}

.sidebar-cta {
  background: var(--gradient-brand);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
}

.sidebar-cta h3 {
  color: var(--color-white);
  font-size: 1.2rem;
  margin-bottom: 10px;
}

.sidebar-cta p {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: 20px;
}

.sidebar-cta .btn {
  background: var(--color-white);
  color: var(--color-green-dark);
  width: 100%;
}

.sidebar-cta .btn:hover {
  background: var(--color-green-soft);
}

/* Blog detay */
.blog-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

.blog-meta-bar i {
  color: var(--color-green);
  margin-right: 6px;
}

/* ---------- CTA Band ---------- */
.cta-band {
  padding: 80px 0;
  background: var(--color-dark);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-brand);
  opacity: 0.2;
}

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

.cta-band h2 {
  color: var(--color-white);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 14px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta-band .btn-group {
  justify-content: center;
}

/* ---------- Scroll Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 {
  transition-delay: 0.1s;
}
.reveal-delay-2 {
  transition-delay: 0.2s;
}
.reveal-delay-3 {
  transition-delay: 0.3s;
}
.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* ---------- Why Us ---------- */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-item {
  text-align: center;
  padding: 32px 20px;
}

.why-item__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--color-green);
  transition: all var(--transition);
}

.why-item:hover .why-item__icon {
  background: var(--gradient-brand);
  color: var(--color-white);
  transform: scale(1.08);
}

.why-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.why-item p {
  font-size: 0.9rem;
  color: var(--color-gray-600);
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .services-grid--5 {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 992px) {
  .hamburger {
    display: flex;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 100px 32px 40px;
    gap: 4px;
    box-shadow: var(--shadow-lg);
    transition: right 0.4s var(--ease);
    z-index: 1000;
  }

  .nav.open {
    right: 0;
  }

  .nav-link {
    color: var(--color-gray-800) !important;
    padding: 14px 16px;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
  }

  .nav-link:hover,
  .nav-link.active {
    background: var(--color-green-soft);
    color: var(--color-green) !important;
  }

  .nav-link::after {
    display: none;
  }

  .nav-cta {
    margin: 16px 0 0;
  }

  .nav-cta.btn--primary {
    background: var(--color-green) !important;
    color: var(--color-white) !important;
    width: 100%;
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(18, 26, 22, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
  }

  .nav-overlay.open {
    opacity: 1;
    visibility: visible;
  }

  .about-grid,
  .contact-grid,
  .detail-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image__accent {
    right: 0;
    bottom: -16px;
  }

  .products-grid,
  .blog-grid,
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-grid--5 {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-grid,
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-features,
  .about-features--4 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) and (min-width: 681px) {
  .about-features--4 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .section {
    padding: 70px 0;
  }

  .products-grid,
  .blog-grid,
  .services-grid,
  .services-grid--5 {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

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

  .contact-form {
    padding: 28px 20px;
  }

  .hero {
    min-height: 560px;
  }

  .hero-controls__inner {
    flex-direction: column;
    gap: 16px;
    align-items: flex-start;
  }

  .social-float {
    right: 16px;
    bottom: 90px;
  }

  .social-float a {
    width: 46px;
    height: 46px;
    font-size: 1.2rem;
  }

  .scroll-top {
    right: 16px;
    bottom: 20px;
    width: 42px;
    height: 42px;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group .btn {
    width: 100%;
  }

  .stats-grid {
    gap: 24px;
  }

  .about-image__badge {
    left: 0;
  }
}

/* ---------- Utility ---------- */
.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 16px;
}
.mt-3 {
  margin-top: 24px;
}
.mt-4 {
  margin-top: 32px;
}
.mb-2 {
  margin-bottom: 16px;
}
.mb-3 {
  margin-bottom: 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}