/* =========================================================
   SM Vinç Sistemleri 
   ========================================================= */

:root {
  --color-primary: #075b97;
  --color-primary-dark: #063d68;
  --color-accent: #f2a900;
  --color-dark: #101820;
  --color-white: #ffffff;
  --color-light: #f4f7f9;
  --color-border: rgba(255, 255, 255, 0.22);
  --color-overlay: rgba(5, 18, 31, 0.55);

  --header-height: 100px;
  --header-height-mobile: 72px;
  --mobile-bar-height: 56px;

  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset (hafif) ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-system);
  color: var(--color-dark);
  background: var(--color-white);
  overflow-x: hidden;
  line-height: 1.5;
}

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

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  color: inherit;
}

button {
  font-family: inherit;
  cursor: pointer;
}

h1, h2, h3 {
  margin: 0;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
   HEADER
   ========================================================= */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: linear-gradient(to bottom, rgba(5, 18, 31, 0.55), rgba(5, 18, 31, 0));
  border-bottom: 1px solid rgba(255, 255, 255, 0.28);
  padding: 0 24px;
  transition: background-color 0.35s var(--ease), height 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.site-header.is-scrolled {
  background: rgba(6, 22, 36, 0.92);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.25);
  border-bottom-color: rgba(255, 255, 255, 0.14);
  height: 84px;
}

.header-inner {
  max-width: 1400px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  align-self: stretch;
  flex-shrink: 0;
  padding-right: 24px;
  margin-right: 4px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
}

.logo img {
  height: 52px;
  width: auto;
  border-radius: 6px;
}

/* ---------- Masaüstü menü ---------- */

.main-nav {
  display: flex;
  align-items: center;
  margin-left: auto;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-dropdown {
  position: relative;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-white);
  text-transform: uppercase;
  transition: color 0.2s var(--ease);
  white-space: nowrap;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 2px;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s var(--ease);
}

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

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

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

.nav-link.is-active::after {
  transform: scaleX(1);
  background: #4fb3ff;
}

.caret {
  flex-shrink: 0;
  opacity: 0.8;
  transition: transform 0.25s var(--ease);
}

.nav-dropdown:hover > .nav-link .caret,
.nav-dropdown:focus-within > .nav-link .caret {
  transform: rotate(180deg);
}

/* ---------- Açılır alt menü (dropdown) — masaüstü ---------- */

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 300px;
  max-width: 360px;
  background: rgba(6, 20, 32, 0.98);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px 0;
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease), visibility 0.2s;
  z-index: 50;
}

.nav-dropdown:hover > .dropdown,
.nav-dropdown:focus-within > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: block;
  padding: 10px 20px;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.82);
  border-left: 2px solid transparent;
  transition: background-color 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease), padding-left 0.15s var(--ease);
}

.dropdown-link:hover,
.dropdown-link:focus-visible {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  border-left-color: var(--color-accent);
  padding-left: 26px;
}

.dropdown-link.is-active {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.06);
  border-left-color: var(--color-accent);
  font-weight: 700;
}

/* ---------- Mega menü (Ürünlerimiz) — görsel kutucuklu ızgara ---------- */

.dropdown--mega {
  left: 50%;
  min-width: 0;
  max-width: none;
  width: min(760px, calc(100vw - 32px));
  padding: 24px 24px 18px;
  transform: translateX(-50%) translateY(-8px);
}

.nav-dropdown:hover > .dropdown--mega,
.nav-dropdown:focus-within > .dropdown--mega {
  transform: translateX(-50%) translateY(0);
}

.dropdown-mega-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.mega-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 10px 8px 14px;
  border-radius: 8px;
  text-align: center;
  transition: background-color 0.2s var(--ease);
}

.mega-tile:hover,
.mega-tile:focus-visible {
  background: rgba(255, 255, 255, 0.05);
}

.mega-tile.is-active {
  background: rgba(242, 169, 0, 0.12);
  box-shadow: inset 0 0 0 1px rgba(242, 169, 0, 0.4);
}

.mega-tile.is-active span {
  color: var(--color-accent);
  font-weight: 700;
}

.mega-tile-media {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 6px;
  overflow: hidden;
  background: var(--color-dark);
}

.mega-tile-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ease);
}

.mega-tile:hover .mega-tile-media img,
.mega-tile:focus-visible .mega-tile-media img {
  transform: scale(1.08);
}

.mega-tile span {
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.3;
  color: rgba(255, 255, 255, 0.85);
  transition: color 0.2s var(--ease);
}

.mega-tile:hover span,
.mega-tile:focus-visible span {
  color: var(--color-white);
}

.dropdown-mega-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-accent);
  transition: gap 0.2s var(--ease);
}

.dropdown-mega-footer:hover,
.dropdown-mega-footer:focus-visible {
  gap: 12px;
}

/* ---------- Hamburger ---------- */

.hamburger {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  z-index: 20;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 18, 31, 0.5);
  z-index: 9;
}

/* ---------- Dil seçici: masaüstü sabit, hover'da isim açılır ---------- */

.lang-switch--desktop {
  position: fixed;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  z-index: 90;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.lang-switch--desktop .lang-btn {
  display: flex;
  align-items: center;
  gap: 9px;
  height: 40px;
  width: 40px;
  padding: 0 10px;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  background: rgba(6, 22, 36, 0.55);
  overflow: hidden;
  white-space: nowrap;
  transition: width 0.3s var(--ease), background-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.lang-switch--desktop .lang-btn .flag-icon {
  flex-shrink: 0;
  border-radius: 3px;
}

.lang-switch--desktop .lang-btn .lang-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-white);
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}

.lang-switch--desktop .lang-btn:hover,
.lang-switch--desktop .lang-btn:focus-visible {
  width: 122px;
  background: rgba(6, 22, 36, 0.88);
}

.lang-switch--desktop .lang-btn:hover .lang-label,
.lang-switch--desktop .lang-btn:focus-visible .lang-label {
  opacity: 1;
  transition-delay: 0.08s;
}

.lang-switch--desktop .lang-btn.is-active {
  background: rgba(255, 255, 255, 0.16);
  box-shadow: inset 0 0 0 1px var(--color-accent);
}

.lang-switch--desktop .lang-btn.is-active:hover,
.lang-switch--desktop .lang-btn.is-active:focus-visible {
  background: rgba(6, 22, 36, 0.92);
  box-shadow: inset 0 0 0 1px var(--color-accent);
}

/* =========================================================
   HERO SLAYT
   ========================================================= */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  overflow: hidden;
  background: var(--color-dark);
}

.hero-track {
  position: relative;
  width: 100%;
  height: 100vh;
  height: 100svh;
  height: 100dvh;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.9s var(--ease);
}

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

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5, 18, 31, 0.75) 0%, rgba(5, 18, 31, 0.25) 45%, var(--color-overlay) 100%),
    linear-gradient(to right, rgba(5, 18, 31, 0.6) 0%, rgba(5, 18, 31, 0.15) 55%);
}

.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.hero-text {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
  padding-top: var(--header-height);
}

.hero-title {
  color: var(--color-white);
  font-size: clamp(34px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 900px;
  margin-bottom: 20px;
  text-wrap: balance;
}

.hero-desc {
  color: var(--color-white);
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.6;
  max-width: 680px;
  margin: 0 0 32px;
  opacity: 0.92;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 12px 26px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: 4px;
  border: 2px solid transparent;
  transition: transform 0.2s var(--ease), background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.btn-arrow {
  transition: transform 0.2s var(--ease);
}

.btn:hover .btn-arrow,
.btn:focus-visible .btn-arrow {
  transform: translateX(4px);
}

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

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

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

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: transparent;
  color: var(--color-white);
}

/* ---------- Oklar ---------- */

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: rgba(6, 22, 36, 0.35);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.hero-arrow:hover,
.hero-arrow:focus-visible {
  background: rgba(6, 22, 36, 0.65);
}

.hero-arrow--prev {
  left: 20px;
}

.hero-arrow--next {
  right: 78px;
}

/* ---------- Göstergeler ---------- */

.hero-dots {
  position: absolute;
  left: 24px;
  bottom: 28px;
  z-index: 5;
  display: flex;
  gap: 10px;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.35);
  padding: 0;
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.hero-dot.is-active {
  background: #4fb3ff;
  border-color: #4fb3ff;
  transform: scale(1.15);
}

/* =========================================================
   TANITIM BANDI (hero altı)
   Mavi kart .intro-inner içinde absolute konumlanır; grid/flex
   akışından ve komşu içeriğin yüksekliğinden tamamen bağımsızdır,
   bu yüzden hiçbir ekran genişliğinde metinle çakışıp "bozulmaz".
   Sadece geniş ekranlarda hero'nun alt kenarına yarısı taşar;
   dar ekranlarda normal akışa döner (bkz. medya sorguları).
   ========================================================= */

.intro {
  position: relative;
  background: var(--color-white);
  padding: 0 24px 64px;
}

.intro-inner {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding-top: 40px;
}

/* ---- Sol: iletişim bilgileri ---- */

.intro-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  max-width: calc(100% - 460px);
  padding-top: 16px;
}

.intro-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  max-width: 320px;
}

.intro-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.intro-contact-item h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.intro-contact-item p {
  margin: 0 0 2px;
  font-size: 14px;
  line-height: 1.5;
  color: #45525c;
}

.intro-contact-item a {
  color: #45525c;
  transition: color 0.2s var(--ease);
}

.intro-contact-item a:hover,
.intro-contact-item a:focus-visible {
  color: var(--color-primary);
}

/* ---- Sağ: mavi kart ---- */
/* Akıştan bağımsız (absolute); konumu her zaman .intro-inner'ın
   üst kenarına göredir — komşu sütunun içerik uzunluğundan etkilenmez. */

.intro-card {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 3;
  width: 420px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 6px;
  padding: 32px 30px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(7, 91, 151, 0.28);
  transform: translateY(-50%);
}

.intro-card-icon {
  position: absolute;
  right: -18px;
  bottom: -18px;
  width: 140px;
  height: 140px;
  color: rgba(255, 255, 255, 0.12);
}

.intro-card h3 {
  position: relative;
  font-size: 21px;
  line-height: 1.35;
  font-weight: 700;
  margin-bottom: 14px;
  max-width: 320px;
}

.intro-card p {
  position: relative;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 22px;
  max-width: 320px;
}

.intro-card-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 20px;
  background: var(--color-white);
  color: var(--color-primary-dark);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  border-radius: 4px;
  transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
}

.intro-card-link:hover,
.intro-card-link:focus-visible {
  background: var(--color-light);
  transform: translateX(3px);
}

/* =========================================================
   FABRİKA TANITIMI — navy panel + tam genişlik fotoğraf
   ========================================================= */

.factory-intro {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 640px) 1fr;
  align-items: stretch;
  min-height: 640px;
  background: var(--color-primary-dark);
  overflow: hidden;
}

.factory-intro-panel {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 72px clamp(28px, 5vw, 72px) 72px clamp(24px, 6vw, 96px);
  background: var(--color-primary-dark);
}

.factory-intro-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.85);
}

.factory-intro-eyebrow .dash {
  display: block;
  width: 34px;
  height: 2px;
  background: var(--color-accent);
}

.factory-intro-title {
  color: var(--color-white);
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
  margin-bottom: 22px;
  max-width: 480px;
}

.factory-intro-desc {
  color: rgba(255, 255, 255, 0.78);
  font-size: 15.5px;
  line-height: 1.75;
  max-width: 460px;
  margin: 0 0 14px;
}

.factory-intro-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-accent);
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s var(--ease), gap 0.2s var(--ease);
  margin-bottom: 44px;
}

.factory-intro-link:hover,
.factory-intro-link:focus-visible {
  gap: 10px;
  border-color: var(--color-accent);
}

.factory-intro-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
}

.factory-intro-stat {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-white);
}

.factory-intro-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  color: var(--color-white);
}

.factory-intro-media {
  position: relative;
  min-height: 340px;
}

.factory-intro-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* =========================================================
   ÜRÜNLERİMİZ
   ========================================================= */

.products {
  background: var(--color-light);
  padding: 0 24px;
}

/* ---- Üst kısım: sade başlık + tanıtım metni (koyu bant kaldırıldı) ---- */

.products-intro {
  max-width: 1400px;
  margin: 0 auto;
  padding: 88px 0 8px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.products-intro-text {
  flex: 1 1 480px;
  max-width: 760px;
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section-eyebrow .dash {
  display: block;
  width: 30px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-accent);
}

.section-eyebrow--light {
  color: #7fc4ff;
}

.products-intro-text h2,
.gallery-header h2,
.projects-header h2 {
  position: relative;
  padding-bottom: 20px;
  margin-bottom: 16px;
}

.products-intro-text h2::after,
.gallery-header h2::after,
.projects-header h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 4px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-primary) 100%);
}

.products-intro-text h2 {
  color: var(--color-dark);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.products-intro-text p {
  color: #45525c;
  font-size: 19px;
  line-height: 1.8;
}

.products-intro-cta {
  flex: 0 0 auto;
  width: 100%;
  max-width: 320px;
}

.catalog-card {
  position: relative;
  width: 100%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  border-radius: 14px;
  padding: 34px 30px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(7, 91, 151, 0.28);
}

.catalog-card-icon {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.catalog-card-icon-bg {
  position: absolute;
  right: -20px;
  bottom: -20px;
  width: 140px;
  height: 140px;
  color: rgba(255, 255, 255, 0.1);
}

.catalog-card h3 {
  position: relative;
  z-index: 1;
  font-size: 20px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
}

.catalog-card p {
  position: relative;
  z-index: 1;
  margin: 0 0 26px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
  max-width: 240px;
}

.catalog-btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 50px;
  padding: 12px 22px;
  background: var(--color-white);
  color: var(--color-primary-dark);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.01em;
  border-radius: 999px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background-color 0.2s var(--ease);
}

.catalog-btn span {
  transition: transform 0.2s var(--ease);
}

.catalog-btn:hover,
.catalog-btn:focus-visible {
  transform: translateY(-3px);
  background: var(--color-light);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.24);
}

.catalog-btn:hover span,
.catalog-btn:focus-visible span {
  transform: translateX(3px);
}

/* ---- Ürün kartları: 3 sütun, görsel + başlık + kısa özet ---- */

.products-body {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 0 88px;
}

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

.product-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(16, 24, 32, 0.08);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.product-card a:hover,
.product-card a:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(16, 24, 32, 0.14);
}

.product-card-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-dark);
}

.product-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-white);
  background: rgba(6, 22, 36, 0.55);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.product-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

.product-card a:hover .product-card-media img,
.product-card a:focus-visible .product-card-media img {
  transform: scale(1.06);
}

.product-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 8px;
  padding: 20px;
}

.product-card-body h3 {
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-dark);
}

.product-card-body p {
  margin: 0;
  font-size: 17px;
  line-height: 1.6;
  color: #5b6670;
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin-top: auto;
  padding: 9px 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-primary);
  background: rgba(7, 91, 151, 0.08);
  border-radius: 999px;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), gap 0.25s var(--ease);
}

.product-card-link span {
  transition: transform 0.25s var(--ease);
}

.product-card a:hover .product-card-link,
.product-card a:focus-visible .product-card-link {
  background: var(--color-primary);
  color: var(--color-white);
  gap: 12px;
}

.product-card a:hover .product-card-link span,
.product-card a:focus-visible .product-card-link span {
  transform: translateX(2px);
}

/* ---- Scroll-reveal: yalnızca JS destekliyorsa devreye girer;
   JS kapalıysa (veya prefers-reduced-motion) içerik zaten görünür kalır. ---- */

.reveal.reveal-init {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.reveal.reveal-init.is-visible {
  opacity: 1;
  transform: none;
}

/* =========================================================
   GALERİ — koyu zemin, 3 sütun, hafif parallax görseller
   ========================================================= */

.gallery {
  background: var(--color-dark);
  padding: 88px 24px;
}

.gallery-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.gallery-header {
  max-width: 640px;
  margin-bottom: 40px;
}

.gallery-header h2 {
  color: var(--color-white);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.gallery-header p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 15px;
  line-height: 1.7;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.gallery-media {
  position: relative;
  overflow: hidden;
  border-radius: 6px;
  aspect-ratio: 4 / 3;
  background: #000;
}

.gallery-media .parallax-img {
  position: absolute;
  top: -40px;
  left: 0;
  width: 100%;
  height: calc(100% + 80px);
  object-fit: cover;
  will-change: transform;
}

/* =========================================================
   PROJELER — beyaz zemin, az sayıda ama büyük/detaylı kartlar
   ========================================================= */

.projects {
  background: var(--color-white);
  padding: 88px 24px;
}

.projects-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.projects-header {
  max-width: 640px;
  margin-bottom: 40px;
}

.projects-header h2 {
  color: var(--color-dark);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.projects-header p {
  color: #45525c;
  font-size: 15px;
  line-height: 1.7;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.project-card {
  background: var(--color-light);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(16, 24, 32, 0.06);
}

.project-card-media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-dark);
}

.project-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ease);
}

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

.project-card-body h3 a {
  color: inherit;
  transition: color 0.2s var(--ease);
}

.project-card-body h3 a:hover,
.project-card-body h3 a:focus-visible {
  color: var(--color-primary);
}

.project-card-body {
  padding: 26px 28px 30px;
}

.project-card-body h3 {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.project-card-body p {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.65;
  color: #45525c;
}

.project-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 10px 20px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-primary);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 999px;
  transition: gap 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.project-card-link:hover,
.project-card-link:focus-visible {
  gap: 12px;
  color: var(--color-white);
  background: var(--color-primary);
  transform: translateY(-2px);
}

.projects-footer {
  display: flex;
  justify-content: center;
}

/* ---- Ürünler sayfasındaki gibi: projeler.html tam liste sayfası ---- */

.projects-listing {
  background: var(--color-light);
  padding: 56px 24px 96px;
}

.projects-listing-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.projects-listing-inner .projects-grid {
  margin-bottom: 0;
}

.projects-listing .project-card {
  background: var(--color-white);
}

/* =========================================================
   REFERANSLAR — beyaz zemin, 4 sütun, sade logo kartları
   ========================================================= */

.references {
  background: var(--color-white);
  padding: 88px 24px;
}

.references-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.references-header {
  max-width: 640px;
  margin-bottom: 40px;
}

.references-header h2 {
  color: var(--color-dark);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.references-header p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: #45525c;
}

.references-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.reference-item {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  min-width: 0;
  background: var(--color-light);
  border: 1px solid rgba(16, 24, 32, 0.08);
  border-radius: 8px;
  padding: 16px;
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.reference-item:hover {
  box-shadow: 0 12px 26px rgba(16, 24, 32, 0.1);
  border-color: rgba(7, 91, 151, 0.25);
  transform: translateY(-3px);
}

.reference-item img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  min-width: 0;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.72;
  transition: filter 0.25s var(--ease), opacity 0.25s var(--ease);
}

.reference-item:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ---- referanslar.html: tam liste sayfası ---- */

.references-page {
  background: var(--color-light);
  padding: 56px 24px 96px;
}

.references-page-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.references-page .reference-item {
  background: var(--color-white);
}

.references-page .reference-item img {
  filter: none;
  opacity: 1;
}

/* =========================================================
   HABERLER — koyu zemin, öne çıkan haber + kompakt foto galeri
   ========================================================= */

.news {
  background: var(--color-dark);
  padding: 88px 24px;
}

.news-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.news-header {
  max-width: 640px;
  margin-bottom: 40px;
}

.news-header h2 {
  color: var(--color-white);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.news-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 12px;
  overflow: hidden;
}

.news-card-top {
  display: flex;
  align-items: stretch;
}

.news-featured-media {
  position: relative;
  overflow: hidden;
  flex: 0 0 380px;
  max-width: 42%;
  aspect-ratio: 4 / 3;
  background: #000;
}

.news-featured-media .parallax-img {
  position: absolute;
  top: -30px;
  left: 0;
  width: 100%;
  height: calc(100% + 60px);
  object-fit: cover;
  will-change: transform;
}

.news-date-badge {
  position: absolute;
  top: 18px;
  left: 18px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 66px;
  height: 66px;
  background: var(--color-white);
  border-radius: 10px;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.3);
  color: var(--color-primary-dark);
  text-align: center;
  line-height: 1.15;
}

.news-date-badge strong {
  font-size: 18px;
  font-weight: 800;
}

.news-date-badge span {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #5b6670;
}

.news-featured-body {
  flex: 1 1 auto;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 36px 44px 36px 40px;
}

.news-date {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.news-featured-body h3 {
  width: 100%;
  margin: 0 0 16px;
  overflow-wrap: break-word;
}

.news-featured-body h3 a {
  color: var(--color-white);
  font-size: clamp(18px, 2.4vw, 28px);
  font-weight: 800;
  line-height: 1.35;
  transition: color 0.2s var(--ease);
}

.news-featured-body h3 a:hover,
.news-featured-body h3 a:focus-visible {
  color: var(--color-accent);
}

.news-featured-body p {
  margin: 0 0 24px;
  max-width: 520px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.72);
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-accent);
  transition: gap 0.2s var(--ease);
}

.news-link:hover,
.news-link:focus-visible {
  gap: 12px;
}

.news-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  width: 100%;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.news-gallery-item {
  position: relative;
  overflow: hidden;
  flex: 0 0 calc((100% - 3 * 12px) / 4);
  aspect-ratio: 1 / 1;
  border-radius: 8px;
  background: #000;
}

.news-gallery-item .parallax-img {
  position: absolute;
  top: -18px;
  left: 0;
  width: 100%;
  height: calc(100% + 36px);
  object-fit: cover;
  will-change: transform;
}

/* =========================================================
   BLOG — beyaz zemin, 3-4 yazılık kart grid
   ========================================================= */

.blog {
  background: var(--color-white);
  padding: 88px 24px;
}

.blog-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.blog-header {
  max-width: 640px;
  margin-bottom: 40px;
}

.blog-header h2 {
  color: var(--color-dark);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.blog-header p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: #45525c;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.blog-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-light);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(16, 24, 32, 0.08);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.blog-card a:hover,
.blog-card a:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(16, 24, 32, 0.14);
}

.blog-card-media {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--color-dark);
}

.blog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

.blog-card a:hover .blog-card-media img,
.blog-card a:focus-visible .blog-card-media img {
  transform: scale(1.06);
}

.blog-card-body {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 8px;
  padding: 20px;
}

.blog-card-date {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.blog-card-body h3 {
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-dark);
}

.blog-card-body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: #5b6670;
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  margin-top: auto;
  padding: 9px 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--color-primary);
  background: rgba(7, 91, 151, 0.08);
  border-radius: 999px;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease), gap 0.25s var(--ease);
}

.blog-card a:hover .blog-card-link,
.blog-card a:focus-visible .blog-card-link {
  background: var(--color-primary);
  color: var(--color-white);
  gap: 12px;
}

/* ---- Projeler sayfasındaki gibi: blog.html tam liste sayfası ---- */

.blog-listing {
  background: var(--color-light);
  padding: 56px 24px 96px;
}

.blog-listing-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.blog-listing-inner .blog-grid {
  margin-bottom: 0;
}

.blog-listing .blog-card a {
  background: var(--color-white);
}

/* =========================================================
   FOOTER — koyu zemin
   ========================================================= */

.site-footer {
  background: var(--color-dark);
  padding: 72px 24px 0;
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand img {
  height: 44px;
  width: auto;
  margin-bottom: 18px;
  border-radius: 6px;
}

.footer-brand p {
  margin: 0;
  max-width: 320px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.62);
}

.footer-col h3 {
  color: var(--color-white);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.62);
  transition: color 0.2s var(--ease);
}

.footer-col a:hover,
.footer-col a:focus-visible {
  color: var(--color-accent);
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.62);
}

.footer-contact svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-accent);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px 0;
}

.footer-bottom p {
  margin: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}

/* =========================================================
   WHATSAPP BUTONU — varsayılan ikon, hover'da isim açılır
   ========================================================= */

.whatsapp-btn {
  position: fixed;
  right: 20px;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 54px;
  width: 54px;
  padding: 0 16px;
  background: var(--color-white);
  color: #1b1b1b;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  overflow: hidden;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  transition: width 0.3s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.whatsapp-btn svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.whatsapp-btn span {
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}

.whatsapp-btn:hover,
.whatsapp-btn:focus-visible {
  width: 174px;
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.24);
}

.whatsapp-btn:hover span,
.whatsapp-btn:focus-visible span {
  opacity: 1;
  transition-delay: 0.08s;
}

/* =========================================================
   MOBİL ALT BAR — dil değiştirici + WhatsApp (yan yana, tam genişlik)
   Masaüstünde gizli; yalnızca ≤860px'te görünür (bkz. medya sorgusu).
   ========================================================= */

.mobile-action-bar {
  display: none;
  transform: translateZ(0);
  will-change: transform;
  backface-visibility: hidden;
}

.mobile-lang-btn,
.mobile-whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1 1 50%;
  flex-shrink: 0;
  height: 100%;
  min-height: var(--mobile-bar-height);
  border: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-white);
}

.mobile-lang-btn {
  background: var(--color-dark);
}

.mobile-lang-btn:active {
  background: #1c2833;
}

.mobile-whatsapp-btn {
  background: #25d366;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.mobile-whatsapp-btn:active {
  background: #1fb857;
}

.mobile-lang-btn .flag-icon {
  border-radius: 2px;
  flex-shrink: 0;
}

/* =========================================================
   RESPONSIVE — TABLET
   ========================================================= */

@media (max-width: 1200px) {
  .nav-list {
    gap: 0;
  }

  .nav-link {
    padding: 10px 9px;
    font-size: 12.5px;
  }

  .dropdown--mega {
    left: 0;
    transform: translateY(-8px);
  }

  .nav-dropdown:hover > .dropdown--mega,
  .nav-dropdown:focus-within > .dropdown--mega {
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .factory-intro {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .factory-intro-panel {
    padding: 56px clamp(24px, 6vw, 72px);
  }

  .factory-intro-media {
    min-height: 320px;
    order: -1;
  }

  .intro-card {
    width: 360px;
  }

  .intro-contact {
    max-width: calc(100% - 400px);
  }

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

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

  .references-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .news-card-top {
    flex-direction: column;
  }

  .news-featured-media {
    flex-basis: auto;
    max-width: 100%;
    aspect-ratio: 16 / 9;
  }

  .news-featured-body {
    padding: 32px 28px 36px;
  }

  .news-gallery {
    max-width: 380px;
  }

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

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

@media (max-width: 900px) {
  .intro-inner {
    padding-top: 0;
  }

  .intro-contact {
    max-width: 100%;
    padding-top: 32px;
  }

  .intro-card {
    position: static;
    width: 100%;
    max-width: 460px;
    margin-top: 32px;
    transform: none;
  }
}

/* =========================================================
   RESPONSIVE — MOBİL
   ========================================================= */

@media (max-width: 860px) {
  :root {
    --header-height: var(--header-height-mobile);
  }

  .header-inner {
    padding: 0 16px;
  }

  .logo img {
    height: 40px;
  }

  .logo {
    padding-right: 0;
    margin-right: 0;
    border-right: none;
  }

  .hamburger {
    display: flex;
  }

  .lang-switch--desktop {
    display: none;
  }

  body {
    padding-bottom: calc(var(--mobile-bar-height) + env(safe-area-inset-bottom, 0px));
  }

  .main-nav {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    height: 100svh;
    height: 100dvh;
    width: min(340px, 88vw);
    background: rgba(6, 14, 22, 0.98);
    padding: calc(var(--header-height-mobile) + 24px) 24px 32px;
    transform: translateX(100%);
    transition: transform 0.3s var(--ease);
    z-index: 15;
    overflow-y: auto;
    align-items: flex-start;
    justify-content: flex-start;
  }

  .main-nav.is-open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: 100%;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-link {
    width: 100%;
    justify-content: space-between;
    padding: 14px 4px;
    font-size: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .nav-link::after {
    left: 4px;
    right: 4px;
    bottom: 6px;
  }

  /* Mobilde açılır menü: script.js'teki initDropdowns() tarafından
     yönetilen gerçek akordeon. Üst linke (Ürünlerimiz, Servis &
     Bakım, Blog) dokunmak doğrudan o sayfaya gider; ok ikonuna
     dokunmak alt menüyü açar/kapatır (max-height JS ile ayarlanır). */
  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: rgba(255, 255, 255, 0.03);
    border: none;
    border-radius: 0;
    padding: 4px 0 8px;
    box-shadow: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s var(--ease);
  }

  .nav-dropdown.is-open > .nav-link .caret {
    transform: rotate(180deg);
  }

  .dropdown-link {
    padding: 11px 6px 11px 18px;
    font-size: 13.5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  /* Mega menü mobilde: resimler kaldırılıp diğer alt menülerle aynı
     düz metin listesi olarak gösteriliyor */
  .dropdown--mega {
    left: 0;
    width: 100%;
    padding: 4px 0 8px;
  }

  .dropdown-mega-grid {
    display: block;
  }

  .mega-tile-media {
    display: none;
  }

  .mega-tile {
    flex-direction: row;
    justify-content: flex-start;
    padding: 11px 6px 11px 18px;
    border-radius: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .mega-tile span {
    font-size: 13.5px;
  }

  .dropdown-mega-footer {
    margin-top: 10px;
    padding: 12px 0 14px;
  }

  .nav-overlay:not([hidden]) {
    display: block;
  }

  .nav-overlay {
    display: none;
  }

  /* Mobilde slayt tam ekran değil: altındaki iletişim/adres bandından
     bir parça görünür kalsın, kullanıcı sayfada devamı olduğunu anlasın */
  .hero {
    min-height: 82vh;
    min-height: 82svh;
  }

  .hero-track {
    height: 82vh;
    height: 82svh;
  }

  .hero-text {
    padding-top: calc(var(--header-height-mobile) + 12px);
  }

  .hero-title {
    max-width: 100%;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    justify-content: center;
  }

  .hero-arrow {
    width: 40px;
    height: 40px;
  }

  .hero-arrow--prev {
    left: 10px;
  }

  .hero-arrow--next {
    right: 10px;
  }

  .hero-dots {
    left: 50%;
    transform: translateX(-50%);
    bottom: 18px;
  }

  /* Masaüstündeki yüzen WhatsApp butonu mobilde gizlenir;
     yerini en alttaki tam genişlik bar alır. */
  .whatsapp-btn {
    display: none;
  }

  .mobile-action-bar {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 85;
    width: 100%;
    height: calc(var(--mobile-bar-height) + env(safe-area-inset-bottom, 0px));
    min-height: calc(var(--mobile-bar-height) + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.18);
  }

  .factory-intro-panel {
    padding: 40px 20px 44px;
  }

  .factory-intro-title {
    font-size: 26px;
    max-width: 100%;
  }

  .factory-intro-desc {
    max-width: 100%;
    font-size: 14.5px;
  }

  .factory-intro-link {
    margin-bottom: 32px;
  }

  .factory-intro-stats {
    gap: 24px;
    row-gap: 20px;
  }

  .factory-intro-icon {
    width: 46px;
    height: 46px;
  }

  .factory-intro-stat {
    font-size: 13.5px;
  }

  .factory-intro-media {
    min-height: 240px;
  }

  .intro {
    padding: 0 16px 40px;
  }

  .intro-contact {
    padding-top: 24px;
    gap: 24px;
  }

  .intro-card {
    padding: 26px 22px;
    margin-top: 24px;
  }

  .intro-card h3 {
    font-size: 18px;
  }

  .products-intro {
    padding: 56px 16px 4px;
    align-items: flex-start;
  }

  .products-intro-text p {
    font-size: 17.5px;
  }

  .products-intro-cta {
    max-width: 100%;
    width: 100%;
  }

  .catalog-btn {
    width: 100%;
    justify-content: center;
  }

  .products-body {
    padding: 32px 16px 56px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .product-card a:hover,
  .product-card a:focus-visible {
    transform: none;
  }

  .gallery {
    padding: 56px 16px;
  }

  .gallery-header {
    margin-bottom: 28px;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .gallery-media {
    aspect-ratio: 1 / 1;
  }

  .projects {
    padding: 56px 16px;
  }

  .projects-header {
    margin-bottom: 28px;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-bottom: 32px;
  }

  .project-card-body {
    padding: 22px 20px 26px;
  }

  .project-card-body h3 {
    font-size: 17px;
  }

  .projects-footer .btn {
    width: 100%;
    justify-content: center;
  }

  .references {
    padding: 56px 16px;
  }

  .references-header {
    margin-bottom: 24px;
  }

  .references-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .reference-item {
    padding: 16px;
  }

  .news {
    padding: 56px 16px;
  }

  .news-header {
    margin-bottom: 24px;
  }

  .news-featured-media {
    aspect-ratio: 4 / 3;
  }

  .news-date-badge {
    width: 56px;
    height: 56px;
    top: 14px;
    left: 14px;
  }

  .news-date-badge strong {
    font-size: 15px;
  }

  .news-featured-body {
    padding: 26px 20px 30px;
  }

  .news-featured-body p {
    max-width: 100%;
  }

  .news-gallery {
    max-width: 280px;
    gap: 8px;
    margin-top: 20px;
    padding-top: 18px;
  }

  .news-gallery-item {
    flex-basis: calc((100% - 3 * 8px) / 4);
  }

  .blog {
    padding: 56px 16px;
  }

  .blog-header {
    margin-bottom: 24px;
  }

  .blog-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .site-footer {
    padding: 48px 16px 0;
  }

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

  .footer-bottom {
    padding: 18px 0;
  }
}

@media (max-width: 360px) {
  .hero-arrow--next {
    right: 8px;
  }
}

/* =========================================================
   İÇ SAYFA HEADER — ürün/servis/blog vb. detay sayfalarında
   header'ın başlangıçtan itibaren koyu (dolu) görünmesi için.
   Body'ye class="inner-page" eklenir.
   ========================================================= */

body.inner-page .site-header {
  background: rgba(6, 22, 36, 0.94);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

/* =========================================================
   SAYFA BAŞLIĞI (BREADCRUMB) — arka plan görselli banner
   ========================================================= */

/* ---------- BREADCRUMB BAR: sayfa başlığının altında, gri, tam genişlik ---------- */

.breadcrumb-bar {
  width: 100%;
  background: var(--color-light);
  border-bottom: 1px solid rgba(16, 24, 32, 0.08);
  padding: 14px 24px;
}

.breadcrumb-bar-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #66737b;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 6px;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  color: #b7c0c6;
}

.breadcrumb a {
  color: #66737b;
  transition: color 0.2s var(--ease);
}

.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--color-primary);
}

.breadcrumb li[aria-current] {
  color: var(--color-primary);
  font-weight: 600;
}

.page-header {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 260px;
  padding: calc(var(--header-height) + 40px) 24px 40px;
  background-size: cover;
  background-position: center;
  background-color: var(--color-dark);
  color: var(--color-white);
}

.page-header-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 18, 31, 0.5) 0%, rgba(5, 18, 31, 0.8) 100%);
}

.page-header-inner {
  position: relative;
  z-index: 1;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}

.page-header h1 {
  font-size: clamp(30px, 4.6vw, 48px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-header-summary {
  margin-top: 12px;
  max-width: 640px;
  font-size: 15.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

/* =========================================================
   ÜRÜN DETAY SAYFASI
   ========================================================= */

.product-detail {
  background: var(--color-light);
  padding: 35px 24px 96px;
}

.product-detail-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  align-items: start;
}

/* ---- Sol taraf: ürün detayları ---- */

.product-detail-main {
  background: var(--color-white);
  border-radius: 14px;
  padding: 40px;
  box-shadow: 0 10px 34px rgba(16, 24, 32, 0.06);
}

.product-detail-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: var(--color-dark);
  letter-spacing: -0.01em;
  margin-bottom: 18px;
}

.product-detail-summary {
  font-size: 17px;
  line-height: 1.75;
  color: #45525c;
  margin: 0 0 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(16, 24, 32, 0.08);
}

.product-detail-media-large {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 32px;
}

.product-detail-media-large img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.product-detail-description {
  color: #3a464f;
  font-size: 15.5px;
  line-height: 1.85;
  margin-bottom: 36px;
}

.product-detail-description h2,
.product-detail-description h3 {
  color: var(--color-dark);
  margin: 26px 0 12px;
}

.product-detail-description p {
  margin: 0 0 16px;
}

.product-detail-description ul {
  margin: 0 0 16px;
  padding-left: 20px;
  list-style: disc;
}

.product-detail-description li {
  margin-bottom: 8px;
}

/* ---- Video ---- */

.product-detail-block-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.product-detail-video {
  margin-bottom: 36px;
}

.video-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
}

.video-frame video {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 80vh; /* dikey (portre) videolar sayfayı basmasın */
}

/* ---- Foto galeri: 3 sütun ---- */

.product-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.product-gallery-item {
  display: block;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-dark);
}

.product-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ease);
}

.product-gallery-item:hover img,
.product-gallery-item:focus-visible img {
  transform: scale(1.06);
}

/* ---- Alt Ürünler / Aksesuarlar: 3 sütun, isim altta ---- */

.product-detail-subproducts {
  margin-top: 40px;
}

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

.subproduct-item a {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: center;
}

.subproduct-item-media {
  display: block;
  border-radius: 8px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-light);
  border: 1px solid rgba(16, 24, 32, 0.08);
}

.subproduct-item-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ease);
}

.subproduct-item a:hover .subproduct-item-media img,
.subproduct-item a:focus-visible .subproduct-item-media img {
  transform: scale(1.06);
}

.subproduct-item span:last-child {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  transition: color 0.2s var(--ease);
}

.subproduct-item a:hover span:last-child,
.subproduct-item a:focus-visible span:last-child {
  color: var(--color-primary);
}

/* ---- Sağ taraf: aside ---- */

.product-detail-aside {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.aside-products-card {
  background: var(--color-white);
  border-radius: 14px;
  padding: 8px 0;
  box-shadow: 0 10px 34px rgba(16, 24, 32, 0.06);
}

.aside-products-card h2 {
  padding: 16px 22px 12px;
  font-size: 16px;
  font-weight: 800;
  color: var(--color-dark);
}

.aside-product-item:not(:last-child) {
  border-bottom: 1px solid rgba(16, 24, 32, 0.08);
}

.aside-product-item a {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 22px;
  border-left: 3px solid transparent;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.aside-product-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 10px;
  overflow: hidden;
  background: var(--color-light);
}

.aside-product-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.aside-product-item a:hover,
.aside-product-item a:focus-visible {
  background: var(--color-light);
}

/* Aktif (o an görüntülenen) ürün: farklı css ile öne çıkar */
.aside-product-item.is-active a {
  background: var(--color-light);
  border-left-color: var(--color-accent);
}

.aside-product-name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-dark);
}

.aside-product-item.is-active .aside-product-name {
  color: var(--color-primary);
}

.aside-product-excerpt {
  font-size: 13px;
  line-height: 1.6;
  color: #66737b;
}

.aside-product-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--color-primary);
  transition: gap 0.2s var(--ease);
}

.aside-product-item.is-active .aside-product-more {
  color: var(--color-accent);
}

.aside-product-item a:hover .aside-product-more,
.aside-product-item a:focus-visible .aside-product-more {
  gap: 10px;
}

/* ---- CTA kartı: telefon + WhatsApp ---- */

.aside-cta-card {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: 14px;
  padding: 28px 24px;
  color: var(--color-white);
  box-shadow: 0 18px 40px rgba(7, 91, 151, 0.28);
}

.aside-cta-card h2 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 10px;
}

.aside-cta-card p {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 20px;
}

.aside-cta-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
  transition: transform 0.2s var(--ease), background-color 0.2s var(--ease);
}

.aside-cta-btn:last-child {
  margin-bottom: 0;
}

.aside-cta-btn--phone {
  background: rgba(255, 255, 255, 0.14);
  color: var(--color-white);
}

.aside-cta-btn--phone:hover,
.aside-cta-btn--phone:focus-visible {
  background: rgba(255, 255, 255, 0.24);
  transform: translateY(-2px);
}

.aside-cta-btn--whatsapp {
  background: #25d366;
  color: #063d24;
}

.aside-cta-btn--whatsapp:hover,
.aside-cta-btn--whatsapp:focus-visible {
  background: #1fbd5a;
  transform: translateY(-2px);
}

/* ---- Responsive: ürün detay ---- */

@media (max-width: 1080px) {
  .product-detail-inner {
    grid-template-columns: 1fr;
  }

  .product-detail-aside {
    position: static;
  }
}

@media (max-width: 640px) {
  .product-detail {
    padding: 48px 16px 64px;
  }

  .product-detail-main {
    padding: 24px 20px;
  }

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

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

  .page-header {
    min-height: 200px;
    padding: calc(var(--header-height) + 24px) 16px 28px;
  }

  .breadcrumb-bar {
    padding: 12px 16px;
  }
}

/* =========================================================
   ÜRÜNLERİMİZ (LİSTELEME) SAYFASI — urunler.html
   ========================================================= */

.products-listing {
  background: var(--color-light);
  padding: 0 24px;
}

.products-filter-wrap {
  max-width: 1400px;
  margin: 0 auto;
  padding: 48px 0 0;
}

.products-filter-label {
  display: block;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #7c8790;
}

.products-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.products-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid rgba(16, 24, 32, 0.1);
  border-radius: 999px;
  background: var(--color-white);
  color: #45525c;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.products-filter-btn:hover,
.products-filter-btn:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.products-filter-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 10px 24px rgba(7, 91, 151, 0.28);
}

.products-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(16, 24, 32, 0.07);
  font-size: 11px;
  font-weight: 800;
  color: inherit;
}

.products-filter-btn.is-active .products-filter-count {
  background: rgba(255, 255, 255, 0.22);
}

.products-grid .product-card {
  transition: opacity 0.25s var(--ease);
}

.products-grid .product-card.is-hidden {
  display: none;
}

.products-empty {
  display: none;
  padding: 60px 24px;
  text-align: center;
  color: #7c8790;
  font-size: 15px;
}

.products-empty.is-visible {
  display: block;
}

/* ---- Alt CTA bandı ---- */

.products-cta-band {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  padding: 48px 24px;
  margin-top: 56px;
  margin-left: -24px;
  margin-right: -24px;
}

.products-cta-band-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  color: var(--color-white);
}

.products-cta-text h2 {
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 800;
  margin-bottom: 8px;
}

.products-cta-text p {
  font-size: 14.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.82);
  max-width: 520px;
}

.products-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.products-cta-actions .aside-cta-btn {
  width: auto;
  min-width: 190px;
  margin-bottom: 0;
}

@media (max-width: 640px) {
  .products-filter-wrap {
    padding: 32px 16px 0;
  }

  .products-cta-band {
    margin-top: 40px;
  }

  .products-cta-band-inner {
    padding: 36px 16px;
  }

  .products-cta-actions {
    width: 100%;
    flex-direction: column;
  }

  .products-cta-actions .aside-cta-btn {
    width: 100%;
  }
}

/* =========================================================
   İLETİŞİM SAYFASI — iletisim.html
   ========================================================= */

.contact-page {
  background: var(--color-light);
  padding: 56px 24px 96px;
}

.contact-page-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(320px, 440px) 1fr;
  gap: 32px;
  align-items: stretch;
}

/* ---- Sol sütun: iletişim bilgileri ---- */

.contact-info-card {
  background: var(--color-white);
  border-radius: 14px;
  padding: 32px;
  box-shadow: 0 8px 24px rgba(16, 24, 32, 0.06);
}

.contact-info-card h2 {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 22px;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-info-item h3 {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.contact-info-item p {
  margin: 0 0 2px;
  font-size: 14px;
  line-height: 1.55;
  color: #45525c;
}

.contact-info-item a {
  color: #45525c;
  transition: color 0.2s var(--ease);
}

.contact-info-item a:hover,
.contact-info-item a:focus-visible {
  color: var(--color-primary);
}

.contact-social {
  display: flex;
  gap: 10px;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(16, 24, 32, 0.08);
}

.contact-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-light);
  color: var(--color-primary);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.contact-social a:hover,
.contact-social a:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.contact-map {
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(16, 24, 32, 0.06);
  min-height: 420px;
  height: 100%;
}

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

@media (max-width: 1080px) {
  .contact-page-inner {
    grid-template-columns: 1fr;
  }

  .contact-map {
    height: 380px;
  }
}

@media (max-width: 640px) {
  .contact-page-inner {
    padding: 40px 16px 64px;
  }

  .contact-info-card {
    padding: 24px 20px;
  }

  .contact-map {
    height: 300px;
  }
}

/* =========================================================
   HABERLER SAYFASI — haberler.html
   Kart içinde: solda görsel, sağda başlık/özet/açıklama/galeri.
   ========================================================= */

.news-page {
  background: var(--color-light);
  padding: 56px 24px 96px;
}

.news-page-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.news-item {
  background: var(--color-white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(16, 24, 32, 0.07);
  display: grid;
  grid-template-columns: minmax(300px, 420px) 1fr;
  align-items: stretch;
}

.news-item-media {
  height: 100%;
  min-height: 360px;
  overflow: hidden;
  background: var(--color-dark);
}

.news-item-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-item-body {
  min-width: 0;
  padding: 34px 40px 34px 36px;
}

.news-date-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 16px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(7, 91, 151, 0.08);
  color: var(--color-primary);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.news-item-body h2 {
  font-size: clamp(20px, 2.6vw, 27px);
  font-weight: 800;
  line-height: 1.32;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.news-item-summary {
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--color-dark);
  padding-left: 16px;
  border-left: 3px solid var(--color-accent);
  margin-bottom: 20px;
}

.news-item-text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: #45525c;
}

.news-item-text p:last-child {
  margin-bottom: 0;
}

.news-item-gallery {
  margin-top: 26px;
}

.news-item-gallery h3 {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #7c8790;
  margin-bottom: 12px;
}

.news-item-gallery-scroll {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.news-item-gallery-item {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 10px;
  overflow: hidden;
}

.news-item-gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ease);
}

.news-item-gallery-item:hover img,
.news-item-gallery-item:focus-visible img {
  transform: scale(1.08);
}

@media (max-width: 1000px) {
  .news-item {
    grid-template-columns: 1fr;
  }

  .news-item-media {
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 640px) {
  .news-page-inner {
    padding: 40px 16px 64px;
    gap: 28px;
  }

  .news-item-body {
    padding: 22px 20px 26px;
  }

  .news-item-media {
    aspect-ratio: 16 / 10;
  }

  .news-item-gallery-scroll {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =========================================================
   HAKKIMIZDA SAYFASI — firma tanıtımı, misyon/vizyon/değerler,
   belgelerimiz
   ========================================================= */

.about-intro {
  max-width: 1400px;
  margin: 0 auto;
  padding: 88px 24px;
  display: grid;
  grid-template-columns: minmax(320px, 560px) 1fr;
  gap: 56px;
  align-items: center;
}

.about-intro-media {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: 0 20px 44px rgba(16, 24, 32, 0.14);
}

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

.about-intro-text h2 {
  color: var(--color-dark);
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.22;
  margin-bottom: 20px;
}

.about-intro-text p {
  color: #45525c;
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 16px;
}

.about-intro-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 28px;
  padding-top: 28px;
  border-top: 1px solid rgba(16, 24, 32, 0.1);
}

.about-intro-stat {
  display: flex;
  align-items: center;
  gap: 14px;
}

.about-intro-stat-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(7, 91, 151, 0.08);
  color: var(--color-primary);
}

.about-intro-stat span:last-child {
  display: flex;
  flex-direction: column;
  font-size: 13px;
  line-height: 1.4;
  color: #5b6670;
}

.about-intro-stat strong {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-dark);
}

/* ---- Misyon / Vizyon / Değerler ---- */

.about-values {
  background: var(--color-light);
  padding: 8px 24px 96px;
}

.about-values-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.about-values-header {
  max-width: 640px;
  margin: 0 auto 44px;
  text-align: center;
}

.about-values-header .section-eyebrow {
  justify-content: center;
}

.about-values-header h2 {
  color: var(--color-dark);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  background: var(--color-white);
  border-radius: 12px;
  padding: 32px 26px;
  box-shadow: 0 8px 24px rgba(16, 24, 32, 0.06);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(16, 24, 32, 0.12);
}

.value-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin-bottom: 20px;
  border-radius: 50%;
  background: rgba(242, 169, 0, 0.14);
  color: var(--color-primary);
}

.value-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.value-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: #5b6670;
}

/* ---- Belgelerimiz ---- */

.documents {
  background: var(--color-white);
  padding: 8px 24px 72px;
}

.documents-inner {
  max-width: 1400px;
  margin: 0 auto;
}

.documents-header {
  max-width: 680px;
  margin: 0 auto 44px;
  text-align: center;
}

.documents-header .section-eyebrow {
  justify-content: center;
}

.documents-header h2 {
  color: var(--color-dark);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 12px;
}

.documents-header p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.7;
  color: #5b6670;
}

.documents-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 24px;
}

.document-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--color-light);
  border: 1px solid rgba(16, 24, 32, 0.08);
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease), border-color 0.25s var(--ease);
}

.document-card a:hover,
.document-card a:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 16px 34px rgba(16, 24, 32, 0.12);
  border-color: rgba(7, 91, 151, 0.25);
}

.document-card-media {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--color-white);
}

.document-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--ease);
}

.document-card a:hover .document-card-media img,
.document-card a:focus-visible .document-card-media img {
  transform: scale(1.05);
}

.document-card-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 14px 18px;
}

.document-card-body h3 {
  font-size: 13.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-dark);
  min-height: 37px;
}

.document-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

@media (max-width: 1200px) {
  .about-values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .documents-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1080px) {
  .about-intro {
    grid-template-columns: 1fr;
    padding: 64px 24px;
    gap: 32px;
  }

  .about-intro-media {
    aspect-ratio: 16 / 9;
  }
}

@media (max-width: 640px) {
  .about-values-grid {
    grid-template-columns: 1fr;
  }

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

  .about-intro-stats {
    gap: 20px;
  }

  .documents-inner,
  .about-values {
    padding-bottom: 64px;
  }
}








/* İçindekiler kutusu */
.post-toc {
  background: var(--color-light);
  border-left: 4px solid var(--color-accent);
  border-radius: 8px;
  padding: 20px 24px;
  margin-bottom: 28px;
}

.post-toc ul {
  list-style: disc;
  padding-left: 20px;
  margin: 10px 0 0;
}

.post-toc li {
  margin-bottom: 6px;
}

/* Sabit header var, başlığa tıklayınca altında kalmasın */
.product-detail-description h2,
.product-detail-description h3 {
  scroll-margin-top: calc(var(--header-height) + 20px);
}