/* ==========================================================================
   Lider Tuz — Tema
   Logo mavisi odaklı palet + Agro tarzı animasyonlar
   ========================================================================== */

:root {
  /* Logo brand — dağ/yıldız mavisi */
  --brand: #004070;
  --brand-dark: #001f3d;
  --brand-light: #0a6cb0;
  --brand-soft: #e6f0f8;

  /* Aksanlar (mavi ailesi — eski yeşil yerine) */
  --agro: #0a7bc2;
  --agro-dark: #005a9e;
  --agro-light: #4da3d9;
  --agro-soft: #eaf4fb;
  --leaf: #0d5f9c;

  /* Soğuk nötr zeminler */
  --earth: #5a6e82;
  --gold: #3d8ec9;
  --cream: #f4f8fb;
  --cream-dark: #e8eef4;

  /* Nötrler */
  --text: #152533;
  --text-muted: #4a5d6e;
  --white: #ffffff;
  --border: #d5e0ea;
  --shadow: 0 8px 28px rgba(0, 42, 77, 0.1);
  --shadow-lg: 0 16px 48px rgba(0, 42, 77, 0.14);
  --radius: 10px;
  --radius-lg: 16px;
  --header-h: 120px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: Georgia, "Times New Roman", serif;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--agro-dark); }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--brand-dark);
  margin: 0 0 0.6em;
}
p { margin: 0 0 1em; }
button, input, textarea, select { font: inherit; }
.container {
  width: min(1180px, 92%);
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Animations (Agro-style)
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes pulseSoft {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}
@keyframes leafFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-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; }

/* --------------------------------------------------------------------------
   Top bar
   -------------------------------------------------------------------------- */
.topbar {
  background: var(--brand-dark);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.85rem;
  padding: 0.45rem 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.topbar a { color: rgba(255, 255, 255, 0.9); }
.topbar a:hover { color: var(--agro-light); }
.topbar-contact { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.topbar-social { display: flex; gap: 0.75rem; }

/* --------------------------------------------------------------------------
   Header / Nav
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 16px rgba(0, 42, 77, 0.04);
  transition: box-shadow var(--transition);
}
.site-header.is-scrolled {
  box-shadow: 0 4px 24px rgba(0, 42, 77, 0.1);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1.5rem;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.logo img {
  height: 100px; /* masaüstü + tablet */
  width: auto;
  transition: transform var(--transition);
}
.logo:hover img { transform: scale(1.04); }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--brand);
  letter-spacing: 0.02em;
}
.logo-text span { color: var(--agro); }

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--brand);
  border-radius: 8px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--brand);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  transition: var(--transition);
}
.nav-toggle span { top: 50%; margin-top: -1px; }
.nav-toggle span::before { content: ""; top: -6px; }
.nav-toggle span::after { content: ""; top: 6px; }
.nav-toggle.is-open span { background: transparent; }
.nav-toggle.is-open span::before { top: 0; transform: translateX(-50%) rotate(45deg); }
.nav-toggle.is-open span::after { top: 0; transform: translateX(-50%) rotate(-45deg); }

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.main-nav > ul > li { position: relative; }
.main-nav a {
  display: block;
  padding: 0.65rem 0.95rem;
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.main-nav a:hover,
.main-nav a.is-active {
  color: var(--brand);
  background: var(--brand-soft);
}
.main-nav .has-dropdown > a::after {
  content: "▾";
  font-size: 0.7em;
  margin-left: 0.35em;
  opacity: 0.7;
}
.dropdown {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 210px;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 50;
}
.has-dropdown:hover > .dropdown,
.has-dropdown:focus-within > .dropdown,
.has-dropdown.is-open > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown li {
  width: 100%;
  display: block;
}
.dropdown a {
  display: block;
  width: 100%;
  padding: 0.6rem 0.85rem;
  font-weight: 500;
  border-radius: 6px;
  white-space: nowrap;
}
.dropdown a:hover {
  background: var(--agro-soft);
  color: var(--agro-dark);
}

/* Alt menü (ör. Dekoratif Ürünler → alt kategoriler) */
.dropdown .has-subdropdown {
  position: relative;
}
.dropdown .has-subdropdown > a::after {
  content: "▸";
  float: right;
  margin-left: 0.75rem;
  font-size: 0.75em;
  opacity: 0.7;
}
.dropdown-sub {
  top: 0;
  left: calc(100% + 4px);
  min-width: 220px;
}
.dropdown .has-subdropdown:hover > .dropdown-sub,
.dropdown .has-subdropdown:focus-within > .dropdown-sub,
.dropdown .has-subdropdown.is-open > .dropdown-sub {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition),
    border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--agro);
  color: var(--white);
  border-color: var(--agro);
  box-shadow: 0 6px 18px rgba(10, 123, 194, 0.35);
}
.btn-primary:hover {
  background: var(--agro-dark);
  border-color: var(--agro-dark);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(0, 90, 158, 0.4);
}
.btn-brand {
  background: var(--brand);
  color: var(--white);
  border-color: var(--brand);
  box-shadow: 0 6px 18px rgba(0, 64, 112, 0.3);
}
.btn-brand:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  color: var(--white);
}
.btn-outline {
  background: transparent;
  color: var(--brand);
  border-color: var(--brand);
}
.btn-outline:hover {
  background: var(--brand);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--brand);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--cream);
  color: var(--brand-dark);
}

/* --------------------------------------------------------------------------
   Hero Slider
   -------------------------------------------------------------------------- */
.hero-slider {
  position: relative;
  overflow: hidden;
  background: var(--brand-dark);
  min-height: clamp(320px, 52vw, 560px);
}
.slider-track {
  position: relative;
  width: 100%;
  height: clamp(320px, 52vw, 560px);
}
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s ease, visibility 1s ease;
  z-index: 1;
}
.slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 6s ease;
}
.slide.is-active img {
  transform: scale(1);
}
.slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0, 31, 61, 0.88) 0%,
    rgba(0, 64, 112, 0.65) 48%,
    rgba(10, 123, 194, 0.4) 100%
  );
  z-index: 2;
}
.slide-content {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
}
.slide-content .container {
  color: var(--white);
  max-width: 640px;
  margin-left: max(4%, calc((100% - 1180px) / 2));
  animation: fadeInUp 0.9s ease both;
}
.slide.is-active .slide-content .container {
  animation: fadeInUp 0.9s ease both;
}
.slide-eyebrow {
  display: inline-block;
  background: var(--agro);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  margin-bottom: 1rem;
}
.slide-content h1,
.slide-content h2.slide-title {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.75rem;
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}
.slide-content p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  opacity: 0.95;
  margin-bottom: 1.5rem;
  max-width: 34em;
}
.slider-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.92);
  color: var(--brand);
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: background var(--transition), transform var(--transition);
  display: grid;
  place-items: center;
  line-height: 1;
}
.slider-nav:hover {
  background: var(--agro);
  color: var(--white);
  transform: translateY(-50%) scale(1.08);
}
.slider-prev { left: 1rem; }
.slider-next { right: 1rem; }
.slider-dots {
  position: absolute;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 0.5rem;
}
.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background var(--transition), transform var(--transition);
}
.slider-dot.is-active {
  background: var(--agro);
  border-color: var(--agro);
  transform: scale(1.2);
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.section {
  padding: clamp(3rem, 6vw, 5rem) 0;
}
.section-alt { background: var(--cream); }
.section-brand {
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 55%, var(--agro) 140%);
  color: var(--white);
}
.section-brand h2,
.section-brand h3 { color: var(--white); }
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 2.5rem;
}
.section-header .eyebrow {
  display: inline-block;
  color: var(--agro-dark);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.section-header h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 0.5rem;
}
.section-header p {
  color: var(--text-muted);
  margin: 0;
}
.section-brand .section-header p { color: rgba(255, 255, 255, 0.85); }
.section-brand .eyebrow { color: var(--agro-light); }

/* Decorative leaf accent under titles */
.section-header h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: linear-gradient(90deg, var(--agro), var(--brand));
  margin: 0.85rem auto 0;
  border-radius: 2px;
}
.section-header.align-left,
.section-header[style*="text-align:left"] h2::after,
.section-header h2[style*="text-align:left"]::after {
  margin-left: 0;
}

/* --------------------------------------------------------------------------
   Category Tabs
   -------------------------------------------------------------------------- */
.category-tabs {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding: 0.25rem 0 1.5rem;
  margin-bottom: 0.5rem;
}
.tab-btn {
  flex: 0 0 auto;
  padding: 0.75rem 1.4rem;
  border: 2px solid var(--border);
  background: var(--white);
  color: var(--text);
  font-weight: 700;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.tab-btn:hover {
  border-color: var(--agro);
  color: var(--agro-dark);
}
.tab-btn.is-active {
  background: var(--agro);
  border-color: var(--agro);
  color: var(--white);
  box-shadow: 0 6px 16px rgba(10, 123, 194, 0.3);
}
.tab-panel {
  display: none;
  animation: fadeIn 0.45s ease;
}
.tab-panel.is-active { display: block; }

/* --------------------------------------------------------------------------
   Product Grid / Cards
   -------------------------------------------------------------------------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.product-card-image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--cream);
}
.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 1rem;
  transition: transform 0.55s ease;
}
.product-card:hover .product-card-image img {
  transform: scale(1.06);
}
.product-card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 64, 112, 0.12), transparent 40%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.product-card:hover .product-card-image::after { opacity: 1; }
.product-card-body {
  padding: 1.1rem 1.15rem 1.35rem;
  text-align: center;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.product-card-body h3 {
  font-size: 1rem;
  font-family: var(--font);
  font-weight: 700;
  margin: 0;
  color: var(--brand-dark);
}
.product-card-body a {
  color: inherit;
}
.product-card-body a:hover { color: var(--agro-dark); }
/* Detay butonu hover: arka plan dolunca yazı beyaz kalsın */
.product-card-body a.btn:hover,
.product-card-body a.btn-outline:hover,
.product-card .btn-outline:hover {
  color: #fff !important;
}
.product-card .btn {
  margin-top: auto;
  padding: 0.55rem 1rem;
  font-size: 0.85rem;
  align-self: center;
}

/* --------------------------------------------------------------------------
   Feature / Why cards
   -------------------------------------------------------------------------- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.35rem;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--agro-light);
  box-shadow: var(--shadow-lg);
}
.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--agro-soft), var(--brand-soft));
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  color: var(--brand);
  animation: leafFloat 4s ease-in-out infinite;
}
.feature-card:nth-child(2) .feature-icon { animation-delay: 0.5s; }
.feature-card:nth-child(3) .feature-icon { animation-delay: 1s; }
.feature-card:nth-child(4) .feature-icon { animation-delay: 1.5s; }
.feature-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.45rem;
  font-family: var(--font);
}
.feature-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Blog cards
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.blog-card-accent {
  height: 6px;
  background: linear-gradient(90deg, var(--brand), var(--agro));
}
.blog-card-body {
  padding: 1.35rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.65rem;
}
.blog-date {
  font-size: 0.82rem;
  color: var(--agro-dark);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.blog-card h3 {
  font-size: 1.15rem;
  margin: 0;
  font-family: var(--font);
}
.blog-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex: 1;
  margin: 0;
}
.blog-card .read-more {
  font-weight: 700;
  color: var(--brand);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.blog-card .read-more::after {
  content: "→";
  transition: transform var(--transition);
}
.blog-card:hover .read-more::after {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Page hero (inner pages)
   -------------------------------------------------------------------------- */
.page-hero {
  background:
    linear-gradient(120deg, rgba(0, 31, 61, 0.94), rgba(0, 90, 158, 0.82)),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  color: var(--white);
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  text-align: center;
}
.page-hero h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 0.4rem;
  animation: fadeInDown 0.6s ease both;
}
.page-hero-kicker {
  color: var(--white);
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  margin: 0 0 0.5rem;
  animation: fadeInDown 0.6s ease both;
}
.page-hero p {
  opacity: 0.92;
  margin: 0;
  font-size: 1.05rem;
  animation: fadeInUp 0.7s ease both;
}
.breadcrumb {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.88rem;
  margin-top: 1rem;
  opacity: 0.85;
}
.breadcrumb a { color: var(--agro-light); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { opacity: 0.7; }

/* --------------------------------------------------------------------------
   About page
   -------------------------------------------------------------------------- */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.about-intro-visual {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(145deg, var(--brand-soft), var(--agro-soft));
  min-height: 280px;
  display: grid;
  place-items: center;
  padding: 2rem;
}
.about-intro-visual img {
  max-height: 160px;
  width: auto;
  filter: drop-shadow(0 8px 20px rgba(0, 64, 112, 0.2));
}
.about-text p { color: var(--text-muted); font-size: 1.05rem; }
.target-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.target-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.15rem;
  transition: border-color var(--transition), transform var(--transition);
}
.target-item:hover {
  border-color: var(--agro);
  transform: translateX(4px);
}
.target-item .icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--agro-soft);
  color: var(--agro-dark);
  display: grid;
  place-items: center;
  font-weight: 700;
  flex-shrink: 0;
}
.cert-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.cert-badge {
  background: var(--white);
  border: 1px dashed var(--agro);
  color: var(--brand-dark);
  padding: 0.75rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.92rem;
}
.cta-box {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--brand-dark) 0%, var(--brand) 55%, var(--agro) 120%);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}
.cta-box h2 { color: var(--white); }
.cta-box p { opacity: 0.92; max-width: 36em; margin: 0 auto 1.5rem; }

/* --------------------------------------------------------------------------
   Product detail
   -------------------------------------------------------------------------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}
.product-gallery {
  background: var(--cream);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 1.5rem;
  cursor: zoom-in;
  position: sticky;
  top: calc(var(--header-h) + 1rem);
}
.product-gallery img {
  width: 100%;
  object-fit: contain;
  max-height: 480px;
  margin: 0 auto;
  transition: transform var(--transition);
}
.product-gallery:hover img { transform: scale(1.03); }
.product-info .category-tag {
  display: inline-block;
  background: var(--agro-soft);
  color: var(--agro-dark);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 50px;
  margin-bottom: 0.75rem;
}
.product-info h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
}
.product-info .lead {
  color: var(--text-muted);
  font-size: 1.05rem;
}
.detail-block {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}
.detail-block h3 {
  font-size: 1.05rem;
  font-family: var(--font);
  color: var(--brand);
  margin-bottom: 0.65rem;
}
.detail-block ul {
  list-style: none;
  display: grid;
  gap: 0.45rem;
}
.detail-block li {
  position: relative;
  padding-left: 1.4rem;
  color: var(--text-muted);
}
.detail-block li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--agro);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.map-wrap {
  width: 100%;
  height: clamp(280px, 40vw, 400px);
  background: var(--cream-dark);
  overflow: hidden;
}
.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.15) contrast(1.05);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  margin-top: 2rem;
}
.contact-form,
.contact-info-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}
.form-group {
  margin-bottom: 1.1rem;
}
.form-group label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--brand-dark);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: var(--cream);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--agro);
  box-shadow: 0 0 0 3px rgba(10, 123, 194, 0.22);
  background: var(--white);
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-message {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  margin-bottom: 1rem;
  font-weight: 600;
  display: none;
}
.form-message.is-success {
  display: block;
  background: var(--agro-soft);
  color: var(--agro-dark);
}
.form-message.is-error {
  display: block;
  background: #fdecea;
  color: #c0392b;
}
.contact-info-card h3 {
  font-family: var(--font);
  font-size: 1.15rem;
  margin-bottom: 1rem;
}
.contact-info-list {
  display: grid;
  gap: 1rem;
}
.contact-info-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--text-muted);
}
.contact-info-list .ci-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 1rem;
}
.contact-info-list strong {
  display: block;
  color: var(--brand-dark);
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   Documents grid
   -------------------------------------------------------------------------- */
.docs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.doc-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
}
.doc-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.doc-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--cream);
  overflow: hidden;
}
.doc-card img,
.doc-card .doc-pdf-canvas {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #f7f4ee;
}
.doc-card:not(.doc-card-pdf) img {
  object-fit: cover;
}
.doc-badge {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 2;
  background: rgba(0, 31, 61, 0.88);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: 0.28rem 0.5rem;
  border-radius: 999px;
  pointer-events: none;
}
.doc-pdf-loading {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--cream);
  z-index: 1;
}
.doc-thumb.is-ready .doc-pdf-loading {
  display: none;
}
.doc-card > span {
  display: block;
  padding: 0.85rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--brand-dark);
}
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
  background: var(--cream);
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border);
}

/* --------------------------------------------------------------------------
   Lightbox
   -------------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 20, 40, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.lightbox img {
  max-width: min(960px, 100%);
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
  animation: scaleIn 0.35s ease;
}
.lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: var(--white);
  color: var(--brand);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--brand-dark);
  color: rgba(255, 255, 255, 0.85);
  padding-top: 3.5rem;
  margin-top: auto;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2.5rem;
}
.footer-brand .logo img {
  height: 52px;
  background: var(--white);
  border-radius: 8px;
  padding: 0.35rem 0.5rem;
}
.footer-brand p {
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.7;
  opacity: 0.88;
}
.footer-col h4 {
  color: var(--white);
  font-family: var(--font);
  font-size: 1rem;
  margin-bottom: 1rem;
  position: relative;
  padding-bottom: 0.6rem;
}
.footer-col h4::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--agro);
}
.footer-col a {
  color: rgba(255, 255, 255, 0.8);
  display: block;
  padding: 0.3rem 0;
  font-size: 0.94rem;
}
.footer-col a:hover { color: var(--agro-light); }
.footer-social {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
}
.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  transition: background var(--transition), transform var(--transition);
  padding: 0;
}
.footer-social a:hover {
  background: var(--agro);
  transform: translateY(-3px);
  color: var(--white);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.15rem 0;
  text-align: center;
  font-size: 0.88rem;
  opacity: 0.75;
}

/* --------------------------------------------------------------------------
   Floating contact (GSM + WhatsApp)
   -------------------------------------------------------------------------- */
.float-contact {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  align-items: flex-end;
}
.float-btn {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  padding: 0;
  border-radius: 50%;
  color: #fff !important;
  text-decoration: none !important;
  box-shadow: 0 8px 24px rgba(0, 30, 60, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  line-height: 1;
}
.float-btn svg {
  display: block;
}
.float-btn:hover {
  transform: translateY(-3px) scale(1.06);
  box-shadow: 0 12px 28px rgba(0, 30, 60, 0.35);
  color: #fff !important;
}
.float-btn-phone {
  background: linear-gradient(145deg, #0a7bc2, #004070);
}
.float-btn-phone:hover {
  background: linear-gradient(145deg, #0a6cb0, #002a4d);
}
.float-btn-wa {
  background: linear-gradient(145deg, #25d366, #128c7e);
}
.float-btn-wa:hover {
  background: linear-gradient(145deg, #2fe471, #0e7a6d);
}

@media (max-width: 540px) {
  .float-contact {
    right: 0.85rem;
    bottom: 0.85rem;
  }
  .float-btn {
    width: 50px;
    height: 50px;
  }
}

/* --------------------------------------------------------------------------
   Slogan strip (home)
   -------------------------------------------------------------------------- */
.slogan-strip {
  text-align: center;
  padding: 2.5rem 1rem;
  background: var(--agro-soft);
  border-block: 1px solid var(--border);
}
.slogan-strip p {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.5rem);
  color: var(--brand-dark);
  font-style: italic;
}
.slogan-strip strong { color: var(--agro-dark); }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .product-grid,
  .blog-grid,
  .docs-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --header-h: 72px;
  }
  .logo img {
    height: 56px; /* mobil: daha kompakt */
  }
  .nav-toggle {
    display: grid;
    place-items: center;
    min-width: 44px;
    min-height: 44px;
  }
  .site-header { position: sticky; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
    -webkit-overflow-scrolling: touch;
  }
  .main-nav.is-open {
    max-height: min(80vh, 560px);
    overflow-y: auto;
  }
  .main-nav > ul {
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
  }
  .main-nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0.75rem 0.95rem;
  }
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    display: none;
    flex-direction: column;
    padding-left: 0.75rem;
    min-width: 0;
  }
  .has-dropdown.is-open > .dropdown {
    display: flex;
    flex-direction: column;
  }
  .dropdown .has-subdropdown > a::after {
    content: "▾";
    float: none;
    margin-left: 0.35em;
  }
  .dropdown-sub {
    position: static;
    left: auto;
    top: auto;
    box-shadow: none;
    border: none;
    padding-left: 0.75rem;
    min-width: 0;
  }
  .dropdown a {
    white-space: normal;
  }
  .btn {
    min-height: 44px;
  }
  .tab-btn {
    min-height: 44px;
  }
  .product-detail,
  .about-intro,
  .contact-grid { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .target-list { grid-template-columns: 1fr; }
  /* Slider nav / CTA boyutları: css/mobile-slider-settings.css */
  .slider-prev { left: 0.5rem; }
  .slider-next { right: 0.5rem; }
  .topbar { display: none; }
  /* Formlar taşmasın */
  .form-group input,
  .form-group select,
  .form-group textarea {
    max-width: 100%;
    font-size: 16px; /* iOS zoom engeli */
  }
  /* Sabit butonlar içerik üstüne binmesin */
  body {
    padding-bottom: 6.5rem;
  }
  .category-tabs {
    justify-content: flex-start;
    padding-bottom: 0.75rem;
  }
}

@media (max-width: 540px) {
  .product-grid,
  .blog-grid,
  .docs-grid,
  .feature-grid,
  .footer-grid { grid-template-columns: 1fr; }
  .logo-text { display: none; }
  .slide-content .container {
    margin-left: 4%;
    margin-right: 4%;
    max-width: none;
  }
  /* Slider CTA boyutu: css/mobile-slider-settings.css */
}