/* ==========================================================================
   İrfan Plastik — site stilleri
   ========================================================================== */

/* ---------- Fontlar (yerel) ---------- */
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("../fonts/montserrat-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("../fonts/montserrat-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Open Sans"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/opensans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Open Sans"; font-style: normal; font-weight: 400 700; font-display: swap;
  src: url("../fonts/opensans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Open Sans"; font-style: italic; font-weight: 400 700; font-display: swap;
  src: url("../fonts/opensans-italic-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Open Sans"; font-style: italic; font-weight: 400 700; font-display: swap;
  src: url("../fonts/opensans-italic-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* ---------- Tasarım değişkenleri ---------- */
:root {
  --red: #d71e28;
  --red-dark: #b0141d;
  --red-soft: #fdecec;
  --ink: #16191e;
  --ink-2: #232830;
  --text: #39414b;
  --muted: #6b7480;
  --line: #e2e5e9;
  --bg: #ffffff;
  --bg-alt: #f4f5f7;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .08);
  --shadow: 0 10px 30px -12px rgba(16, 24, 40, .25);
  --container: 1240px;
  --gutter: 20px;
  --header-h: 84px;
  --font-head: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Open Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body { margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
html, body { overflow-x: clip; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-decoration: none; transition: color .2s; }
a:hover { color: var(--red-dark); }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.25; margin: 0 0 .6em; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
button { font: inherit; cursor: pointer; }
:focus-visible { outline: 3px solid rgba(215, 30, 40, .45); outline-offset: 2px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 1000; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); }
.skip-link:focus { top: 12px; color: #fff; }
main:focus { outline: none; }
.center { text-align: center; }
.muted { color: var(--muted); }

.icon { width: 20px; height: 20px; flex-shrink: 0; display: inline-block; vertical-align: middle; }
.icon-sm { width: 16px; height: 16px; }
.icon-xs { width: 12px; height: 12px; }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 700; font-size: 14px; letter-spacing: .03em; text-transform: uppercase;
  color: #fff; background: var(--red); border: 2px solid var(--red);
  padding: 13px 24px; border-radius: var(--radius-sm); transition: background .2s, border-color .2s, color .2s, transform .2s;
}
.btn:hover { background: var(--red-dark); border-color: var(--red-dark); color: #fff; }
.btn:hover .icon { transform: translateX(3px); }
.btn .icon { transition: transform .2s var(--ease); }
.btn-outline { background: transparent; color: var(--red); }
.btn-outline:hover { background: var(--red); color: #fff; }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.btn-ghost:hover { background: #fff; border-color: #fff; color: var(--ink); }
.btn-light { background: #fff; border-color: #fff; color: var(--red); }
.btn-light:hover { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---------- Üst bölüm ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; transition: box-shadow .25s; }
.site-header.is-scrolled { box-shadow: 0 6px 24px -10px rgba(16, 24, 40, .25); }

.topbar { background: var(--ink); color: #c4cad3; font-size: 13px; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; min-height: 40px; gap: 16px; }
.topbar a { color: #c4cad3; display: inline-flex; align-items: center; gap: 8px; }
.topbar a:hover { color: #fff; }
.topbar .icon { width: 15px; height: 15px; color: var(--red); }
.topbar-contact { display: flex; gap: 24px; list-style: none; margin: 0; padding: 0; }
.topbar-right { display: flex; align-items: center; gap: 18px; }
.topbar-social .icon { color: #c4cad3; }
.topbar-social:hover .icon { color: #fff; }

.lang-switch { display: flex; gap: 2px; }
.lang-switch a { font-family: var(--font-head); font-weight: 700; font-size: 12px; padding: 4px 8px; border-radius: 4px; letter-spacing: .05em; }
.lang-switch a.is-current { background: var(--red); color: #fff; }

.navbar { border-bottom: 1px solid var(--line); }
.navbar-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }
.brand img { height: 54px; width: auto; }

/* Menü */
.site-nav .menu { display: flex; align-items: stretch; list-style: none; margin: 0; padding: 0; height: var(--header-h); }
.menu > .menu-item { position: relative; display: flex; align-items: center; }
.menu > .menu-item > a, .menu > .menu-item > .menu-label {
  font-family: var(--font-head); font-weight: 700; font-size: 13px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink); padding: 0 12px; height: 100%; display: flex; align-items: center; position: relative; cursor: pointer;
}
.menu > .menu-item > a::after, .menu > .menu-item > .menu-label::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 22px; height: 2px; background: var(--red);
  transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease);
}
.menu > .menu-item:hover > a::after, .menu > .menu-item:hover > .menu-label::after,
.menu > .menu-item.is-active > a::after, .menu > .menu-item.is-active > .menu-label::after { transform: scaleX(1); }
.menu > .menu-item.is-active > a, .menu > .menu-item.is-active > .menu-label { color: var(--red); }
.menu > .has-sub > a, .menu > .has-sub > .menu-label { padding-right: 4px; }
.sub-toggle { background: none; border: 0; padding: 4px; color: var(--muted); display: flex; align-items: center; margin-right: 6px; }
.sub-toggle .icon { width: 14px; height: 14px; transition: transform .2s; }

.submenu {
  list-style: none; margin: 0; padding: 8px 0; position: absolute; top: 100%; left: 0; min-width: 270px;
  background: #fff; border-radius: 0 0 var(--radius) var(--radius); box-shadow: var(--shadow); border-top: 3px solid var(--red);
  opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .2s, transform .2s var(--ease), visibility .2s;
  z-index: 10;
}
.submenu .submenu { top: -11px; left: 100%; border-radius: var(--radius); border-top: 0; border-left: 3px solid var(--red); transform: translateX(8px); }
.menu-item:hover > .submenu, .menu-item:focus-within > .submenu, .menu-item.is-open > .submenu { opacity: 1; visibility: visible; transform: none; }
.submenu .menu-item { position: relative; display: flex; align-items: center; justify-content: space-between; }
.submenu a, .submenu .menu-label { display: flex; align-items: center; gap: 6px; flex: 1; padding: 9px 20px; color: var(--text); font-size: 14px; line-height: 1.4; }
.submenu .menu-label { cursor: default; }
.submenu a:hover, .submenu .menu-item:hover > .menu-label { color: var(--red); background: var(--bg-alt); }
.submenu .is-active > a { color: var(--red); font-weight: 600; }
.submenu .sub-toggle { margin-right: 10px; }
.menu-item:last-child > .submenu { left: auto; right: 0; }
.nav-mobile-extra { display: none; }

.nav-toggle { display: none; background: none; border: 0; padding: 8px; color: var(--ink); }
.nav-toggle .icon { width: 28px; height: 28px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: inline-block; }

/* ---------- İç sayfa başlığı ---------- */
.page-hero {
  position: relative; color: #fff; padding: 64px 0 56px; background: var(--ink) var(--hero-image) center / cover no-repeat; isolation: isolate;
}
.page-hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(22,25,30,.92) 0%, rgba(22,25,30,.78) 50%, rgba(22,25,30,.55) 100%); }
.page-hero h1 { color: #fff; font-size: clamp(28px, 4vw, 42px); margin: 0; max-width: 900px; }
.page-hero-lead { margin: 12px 0 0; max-width: 720px; color: #d8dce2; }
.breadcrumb ol { display: flex; flex-wrap: wrap; list-style: none; margin: 0 0 14px; padding: 0; font-size: 13px; }
.breadcrumb li { color: #b9c0c9; }
.breadcrumb li + li::before { content: "/"; margin: 0 8px; color: #7f8893; }
.breadcrumb a { color: #e5e8ec; }
.breadcrumb a:hover { color: #fff; text-decoration: underline; }
.breadcrumb [aria-current] { color: #fff; }

/* ---------- Bölümler ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { margin-bottom: 40px; }
.section-head .lead { max-width: 680px; margin: 0 auto; }
.title { font-size: clamp(22px, 2.6vw, 30px); }
.title.with-line::after { content: ""; display: block; width: 52px; height: 4px; background: var(--red); border-radius: 2px; margin-top: 14px; }
.title.center.with-line::after { margin-left: auto; margin-right: auto; }
.lead { font-size: 17px; color: var(--muted); }
.eyebrow { font-family: var(--font-head); font-weight: 700; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--red); margin: 0 0 10px; }

/* ---------- İçerik sayfası ---------- */
.page-body { padding-top: 56px; padding-bottom: 80px; }
.page-body.has-aside { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 56px; align-items: start; }
.section-nav { position: sticky; top: calc(var(--header-h) + 24px); background: var(--bg-alt); border-radius: var(--radius); padding: 24px; }
.section-nav h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 12px; }
.section-nav ul { list-style: none; margin: 0; padding: 0; }
.section-nav a { display: flex; justify-content: space-between; align-items: center; gap: 10px; padding: 10px 12px; color: var(--text); font-size: 14.5px; line-height: 1.4; border-left: 3px solid transparent; border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.section-nav a .icon { opacity: .35; }
.section-nav a:hover { color: var(--red); background: #fff; }
.section-nav a[aria-current] { color: var(--red); background: #fff; border-left-color: var(--red); font-weight: 600; }

/* Zengin metin */
.prose { min-width: 0; }
.prose > :first-child { margin-top: 0; }
.prose h2 { font-size: clamp(22px, 2.4vw, 28px); margin-top: 1.6em; }
.prose h3 { font-size: 20px; margin-top: 1.5em; }
.prose h4 { font-size: 17px; margin-top: 1.4em; }
.prose .title { margin-top: 0; margin-bottom: 24px; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1.2em; }
.prose li { margin-bottom: .45em; }
.prose ul.list-check, .prose ul.list-arrow { list-style: none; padding-left: 0; }
.prose ul.list-check li, .prose ul.list-arrow li { position: relative; padding-left: 30px; }
.prose ul.list-check li::before {
  content: ""; position: absolute; left: 0; top: .35em; width: 18px; height: 18px; border-radius: 50%; background: var(--red-soft);
  box-shadow: inset 0 0 0 1px rgba(215,30,40,.15);
}
.prose ul.list-check li::after { content: ""; position: absolute; left: 6px; top: calc(.35em + 4px); width: 5px; height: 8px; border: solid var(--red); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.prose ul.list-arrow li::before { content: ""; position: absolute; left: 4px; top: .7em; width: 8px; height: 8px; border: solid var(--red); border-width: 2px 2px 0 0; transform: rotate(45deg); }
.prose blockquote { margin: 1.5em 0; padding: 16px 24px; border-left: 4px solid var(--red); background: var(--bg-alt); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.prose hr { border: 0; border-top: 1px dashed var(--line); margin: 24px 0; }
.prose img { border-radius: var(--radius-sm); }
.prose p img { display: inline-block; margin: 0 16px 8px 0; }

.media { margin: 0 0 24px; }
.media.center img { margin-left: auto; margin-right: auto; }
.media.right img { margin-left: auto; }
.media figcaption { font-size: 14px; color: var(--muted); margin-top: 8px; }
.media a[data-lightbox] { display: block; cursor: zoom-in; }

/* VC satır/sütunları */
.row { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px 40px; margin-bottom: 16px; }
.col { grid-column: span 12; min-width: 0; }
.col-1 { grid-column: span 1; } .col-2 { grid-column: span 2; } .col-3 { grid-column: span 3; } .col-4 { grid-column: span 4; }
.col-5 { grid-column: span 5; } .col-6 { grid-column: span 6; } .col-7 { grid-column: span 7; } .col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; } .col-10 { grid-column: span 10; } .col-11 { grid-column: span 11; } .col-12 { grid-column: span 12; }
.col > :last-child { margin-bottom: 0; }

/* Galeri */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; margin: 0 0 28px; }
.gallery-item { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius-sm); background: var(--bg-alt); cursor: zoom-in; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; border-radius: 0; transition: transform .45s var(--ease); }
.gallery-item::after { content: ""; position: absolute; inset: 0; background: rgba(215,30,40,.0); transition: background .3s; }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item:hover::after { background: rgba(22,25,30,.18); }

/* Tablo */
.table-wrap { overflow-x: auto; margin: 0 0 28px; border: 1px solid var(--line); border-radius: var(--radius); -webkit-overflow-scrolling: touch; }
.table { width: 100%; border-collapse: collapse; font-size: 14.5px; line-height: 1.5; }
.table th, .table td { padding: 11px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.table thead th { background: var(--ink-2); color: #fff; font-family: var(--font-head); font-weight: 600; font-size: 13px; letter-spacing: .02em; white-space: nowrap; position: sticky; top: 0; }
.table tbody tr:nth-child(even) { background: #fafbfc; }
.table tbody tr:hover { background: var(--red-soft); }
.table tbody tr:last-child td { border-bottom: 0; }

/* Bilgi kutusu, gömülü harita */
.info-box { padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 16px; }
.info-box h3 { font-size: 17px; margin: 0 0 6px; }
.info-box p { margin: 0; }
.embed { position: relative; border-radius: var(--radius); overflow: hidden; margin-bottom: 24px; }
.embed iframe { width: 100%; min-height: 360px; border: 0; display: block; }

/* Yönetim */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 24px; margin-bottom: 40px; }
.team-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .25s, transform .25s; }
.team-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.team-photo { display: block; aspect-ratio: 4 / 5; background: var(--bg-alt) center / cover; overflow: hidden; }
.team-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 0; }
.team-photo.is-initials { display: grid; place-items: center; font-family: var(--font-head); font-weight: 800; font-size: 56px; color: #c3c8cf; }
.team-info { padding: 18px 20px 20px; }
.team-info h3 { font-size: 18px; margin: 0 0 4px; }
.team-info h3 a { color: var(--ink); }
.team-info h3 a:hover { color: var(--red); }
.team-info p { margin: 0; color: var(--muted); font-size: 14.5px; }
.member-role { font-family: var(--font-head); font-weight: 700; color: var(--red); margin-bottom: 4px; }

/* ---------- Kartlar ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 28px; }
.card-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; color: var(--text); transition: box-shadow .3s, transform .3s var(--ease), border-color .3s; }
.card:hover { color: var(--text); box-shadow: var(--shadow); transform: translateY(-4px); border-color: transparent; }
.card-media { aspect-ratio: 3 / 2; overflow: hidden; background: var(--bg-alt); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.card:hover .card-media img { transform: scale(1.05); }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.card-title { font-size: 18px; margin: 0 0 8px; }
.card-text { font-size: 14.5px; line-height: 1.6; color: var(--muted); margin: 0 0 16px; }
.card-link { margin-top: auto; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 700; font-size: 13px; letter-spacing: .04em; text-transform: uppercase; color: var(--red); }
.card:hover .card-link .icon { transform: translateX(4px); }
.card-link .icon { transition: transform .25s var(--ease); }
.listing-intro { margin-bottom: 40px; }

/* ---------- Ürün kataloğu ---------- */
.category-head { display: flex; align-items: center; gap: 32px; margin-bottom: 40px; padding: 24px; background: var(--bg-alt); border-radius: var(--radius); }
.category-head .title { margin-bottom: 8px; }
.category-image { width: 220px; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-sm); background: #fff; }
.brand-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 18px; }
.brand-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 16px 16px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); color: var(--ink); transition: box-shadow .25s, transform .25s var(--ease), border-color .25s; }
.brand-card:hover { color: var(--red); border-color: transparent; box-shadow: var(--shadow); transform: translateY(-3px); }
.brand-card img { width: 100%; aspect-ratio: 380 / 172; object-fit: contain; margin-bottom: 10px; }
.brand-name { font-family: var(--font-head); font-weight: 700; font-size: 15px; }
.brand-count { font-size: 13px; color: var(--muted); }

.product-head { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; margin-bottom: 24px; }
.product-logo { width: 190px; height: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.product-meta { flex: 1; min-width: 200px; }
.product-meta h2 { font-size: 28px; margin: 0 0 4px; }
.product-meta .muted { margin: 0; }
.table-search { position: relative; flex: 0 1 380px; }
.table-search .icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.table-search input { width: 100%; padding: 13px 14px 13px 44px; border: 1px solid var(--line); border-radius: var(--radius-sm); font: inherit; font-size: 15px; background: #fff; }
.table-search input:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(215,30,40,.15); }
.table-products { font-size: 13.5px; }
.table-products td { white-space: nowrap; }
.table-products td.ref { font-weight: 700; color: var(--ink); }
.table-empty { padding: 20px; margin: 0; text-align: center; color: var(--muted); }
.table-products mark { background: #ffe58f; color: inherit; padding: 0 1px; border-radius: 2px; }

.chip-nav { margin-top: 40px; }
.chip-title { font-size: 16px; text-transform: uppercase; letter-spacing: .05em; }
.chip-nav ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }
.chip { display: inline-block; padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px; font-size: 14px; color: var(--text); background: #fff; }
.chip:hover { border-color: var(--red); color: var(--red); }
.chip[aria-current] { background: var(--red); border-color: var(--red); color: #fff; }

/* ---------- Ana sayfa ---------- */
.hero { position: relative; height: clamp(600px, 80vh, 760px); background: var(--ink); overflow: hidden; color: #fff; }
.hero-track { position: absolute; inset: 0; }
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .9s ease, visibility .9s; display: flex; align-items: center; }
.hero-slide.is-active { opacity: 1; visibility: visible; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 7s linear; }
.hero-slide.is-active .hero-bg { transform: scale(1); }
.hero-slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(14,16,20,.88) 0%, rgba(14,16,20,.66) 42%, rgba(14,16,20,.12) 78%); }
.hero-content { position: relative; z-index: 2; padding-top: 24px; padding-bottom: 150px; }
.hero-content > * { max-width: 640px; }
.hero .eyebrow { color: #ff8a8f; }
.hero-title { color: #fff; font-size: clamp(32px, 5vw, 56px); font-weight: 800; line-height: 1.1; margin-bottom: 18px; text-transform: none; }
.hero-text { font-size: clamp(15px, 1.4vw, 17px); color: #e4e7eb; margin-bottom: 28px; display: -webkit-box; -webkit-line-clamp: 7; -webkit-box-orient: vertical; overflow: hidden; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
/* giriş animasyonu yalnızca slayt değişiminde (ilk slayt anında görünür) */
.hero-slide.is-entering .hero-content > * { animation: heroIn .8s var(--ease) both; }
.hero-slide.is-entering .hero-content > :nth-child(2) { animation-delay: .1s; }
.hero-slide.is-entering .hero-content > :nth-child(3) { animation-delay: .2s; }
.hero-slide.is-entering .hero-content > :nth-child(4) { animation-delay: .3s; }
@keyframes heroIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.hero-controls { position: absolute; left: 0; right: 0; bottom: 84px; z-index: 3; display: flex; align-items: center; gap: 14px; }
.hero-arrow { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; border: 1px solid rgba(255,255,255,.45); background: rgba(0,0,0,.15); color: #fff; transition: background .2s, border-color .2s; }
.hero-arrow:hover { background: var(--red); border-color: var(--red); }
.hero-dots { display: flex; gap: 8px; }
.hero-dots button { width: 28px; height: 4px; border: 0; padding: 0; border-radius: 2px; background: rgba(255,255,255,.4); transition: background .2s, width .3s; }
.hero-dots button[aria-current="true"] { background: var(--red); width: 44px; }

.stats { position: relative; z-index: 4; margin-top: -56px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 0; }
.stat { padding: 26px 24px; text-align: center; display: flex; flex-direction: column; gap: 2px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat-value { font-family: var(--font-head); font-weight: 800; font-size: clamp(26px, 3vw, 36px); color: var(--red); line-height: 1.1; }
.stat-label { font-size: 13.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; font-weight: 600; }
.is-home .stats + .section { padding-top: 80px; }

.logo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 16px; list-style: none; margin: 0 0 32px; padding: 0; }
.logo-grid li { display: grid; place-items: center; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); aspect-ratio: 2 / 1; }
.logo-grid img { max-height: 56px; width: auto; filter: grayscale(1); opacity: .75; transition: filter .3s, opacity .3s; }
.logo-grid li:hover img { filter: none; opacity: 1; }

.group-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; list-style: none; margin: 0; padding: 0; }
.group-list li { display: flex; align-items: center; gap: 14px; padding: 22px 32px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); font-family: var(--font-head); font-weight: 700; font-size: 18px; color: var(--ink); min-width: 300px; }
.group-list .icon { width: 30px; height: 30px; color: var(--red); }

.cta { position: relative; color: #fff; padding: 72px 0; background: var(--red-dark) var(--cta-image) center / cover; isolation: isolate; }
.cta::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(176,20,29,.95), rgba(215,30,40,.82)); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta h2 { color: #fff; font-size: clamp(24px, 3vw, 34px); margin-bottom: 8px; }
.cta p { margin: 0; color: #ffe1e2; max-width: 640px; }

/* ---------- İletişim ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr); gap: 56px; align-items: start; }
.info-card { display: flex; gap: 18px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 16px; background: #fff; }
.info-card h2 { font-size: 17px; margin: 0 0 6px; }
.info-card p { margin: 0 0 4px; font-size: 15px; }
.info-icon { flex-shrink: 0; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--red-soft); color: var(--red); }
.contact-form-wrap { background: var(--bg-alt); border-radius: var(--radius); padding: 36px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-weight: 600; font-size: 14px; color: var(--ink); margin-bottom: 6px; }
.field input, .field textarea { width: 100%; padding: 12px 14px; border: 1px solid #d3d8de; border-radius: var(--radius-sm); font: inherit; font-size: 15px; background: #fff; color: var(--ink); transition: border-color .2s, box-shadow .2s; }
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(215,30,40,.15); }
.field.has-error input, .field.has-error textarea { border-color: var(--red); }
.field-error { color: var(--red-dark); font-size: 13.5px; margin: 6px 0 0; }
.req { color: var(--red); }
.form-note { font-size: 13px; color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.alert { display: flex; align-items: center; gap: 10px; padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-weight: 600; }
.alert-success { background: #e8f6ee; color: #146c3c; }
.alert-error { background: var(--red-soft); color: var(--red-dark); }
.map-embed iframe { display: block; width: 100%; height: 440px; border: 0; filter: grayscale(.35); }

/* ---------- 404 ---------- */
.not-found { padding: 120px 0; text-align: center; }
.not-found-code { font-family: var(--font-head); font-weight: 800; font-size: 120px; line-height: 1; color: var(--red-soft); -webkit-text-stroke: 2px var(--red); margin: 0 0 16px; }

/* ---------- Alt bölüm ---------- */
.site-footer { background: var(--ink); color: #a9b1bc; font-size: 14.5px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.4fr; gap: 40px; padding-top: 64px; padding-bottom: 48px; }
.footer-logo img { height: 50px; width: auto; margin-bottom: 18px; }
.footer-about p { line-height: 1.7; }
.footer-title { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 18px; }
.footer-links ul { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 8px; }
.site-footer a { color: #a9b1bc; }
.site-footer a:hover { color: #fff; }
.footer-social { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px; border: 1px solid #3a414b; border-radius: var(--radius-sm); }
.footer-contact p { display: flex; gap: 10px; margin: 0 0 6px; line-height: 1.55; }
.footer-contact .icon { width: 16px; height: 16px; margin-top: 3px; color: var(--red); }
.footer-loc { margin-bottom: 14px; }
.footer-loc strong { display: block; color: #fff; font-family: var(--font-head); font-size: 13.5px; margin-bottom: 6px; }
.footer-bottom { border-top: 1px solid #2a3038; background: #111418; font-size: 13px; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 18px; padding-bottom: 18px; }
.footer-bottom p { margin: 0; }
.footer-bottom .lang-switch a { color: #a9b1bc; font-weight: 600; }
.footer-bottom .lang-switch a.is-current { color: #fff; }
.powered-by { display: inline-flex; align-items: center; gap: 8px; color: #a9b1bc; font-size: 12px; letter-spacing: .02em; text-decoration: none; }
.powered-by:hover { color: #fff; }
.powered-by img { display: block; height: 20px; width: auto; opacity: .7; transition: opacity .25s var(--ease); }
.powered-by:hover img { opacity: 1; }
/* Gurizon logosunda ara ara geçen ışık: yalnız logonun üzerinde görünür (maske = logonun kendisi) */
.pb-logo { position: relative; display: block; }
.pb-logo::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(105deg, transparent 43%, #fff 50%, transparent 57%) no-repeat;
  background-size: 300% 100%; background-position: 100% 0;
  -webkit-mask: var(--pb-mask) center / contain no-repeat; mask: var(--pb-mask) center / contain no-repeat;
  animation: pb-shine 5s ease-in-out infinite 1s; }
.powered-by:hover .pb-logo::after { animation-duration: 1.6s; }
@keyframes pb-shine { 0% { background-position: 100% 0; } 30%, 100% { background-position: 0 0; } }
@media (prefers-reduced-motion: reduce) { .pb-logo::after { animation: none; display: none; } }
h1.eyebrow { line-height: inherit; }
.back-to-top { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: #fff !important; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .25s, transform .25s, visibility .25s; }
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { background: var(--red-dark); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 500; background: rgba(10,12,15,.94); display: flex; align-items: center; justify-content: center; padding: 56px 72px; }
.lightbox[hidden] { display: none; }
.lightbox-figure { margin: 0; max-width: 100%; max-height: 100%; display: flex; flex-direction: column; align-items: center; }
.lightbox-figure img { max-width: 100%; max-height: calc(100vh - 140px); object-fit: contain; border-radius: 4px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lightbox-figure figcaption { color: #cfd4da; margin-top: 12px; font-size: 14px; text-align: center; }
.lightbox button { position: absolute; background: rgba(255,255,255,.08); border: 0; color: #fff; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; transition: background .2s; }
.lightbox button:hover { background: var(--red); }
.lightbox-close { top: 16px; right: 16px; }
.lightbox-prev { left: 16px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 16px; top: 50%; transform: translateY(-50%); }
.lightbox .icon { width: 26px; height: 26px; }
body.no-scroll { overflow: hidden; }

/* ==========================================================================
   Duyarlı tasarım
   ========================================================================== */
@media (max-width: 1240px) {
  .menu > .menu-item > a, .menu > .menu-item > .menu-label { font-size: 12.5px; padding: 0 9px; }
  .brand img { height: 46px; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
  .footer-about { grid-column: span 3; max-width: 640px; }
}

@media (max-width: 1100px) {
  :root { --header-h: 72px; }
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: fixed; top: var(--nav-top, 112px); right: 0; bottom: 0; width: min(420px, 100%); background: #fff; overflow-y: auto;
    transform: translateX(100%); visibility: hidden; transition: transform .3s var(--ease), visibility .3s; box-shadow: -20px 0 40px -20px rgba(0,0,0,.3);
    padding: 8px 0 24px; z-index: 99;
  }
  .site-nav.is-open { transform: none; visibility: visible; }
  .site-nav .menu { display: block; height: auto; }
  .menu > .menu-item, .submenu .menu-item { display: flex; flex-wrap: wrap; align-items: center; border-bottom: 1px solid var(--line); }
  .menu > .menu-item > a, .menu > .menu-item > .menu-label { height: auto; flex: 1; padding: 15px 20px; font-size: 14px; }
  .menu > .menu-item > a::after, .menu > .menu-item > .menu-label::after { display: none; }
  .sub-toggle { width: 52px; height: 52px; justify-content: center; margin: 0; border-left: 1px solid var(--line); }
  .sub-toggle[aria-expanded="true"] .icon { transform: rotate(180deg); }
  .submenu .sub-toggle .icon { transform: rotate(90deg); }
  .submenu .sub-toggle[aria-expanded="true"] .icon { transform: rotate(270deg); }
  .submenu, .submenu .submenu {
    position: static; flex-basis: 100%; min-width: 0; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    border: 0; border-radius: 0; padding: 0; background: var(--bg-alt); display: none;
  }
  .menu-item:hover > .submenu, .menu-item:focus-within > .submenu { display: none; }
  .menu-item.is-open > .submenu { display: block; }
  .submenu .menu-item { border-bottom: 1px solid #e9ebee; }
  .submenu .menu-item:last-child { border-bottom: 0; }
  .submenu a, .submenu .menu-label { padding: 13px 20px 13px 32px; }
  .submenu-2 a, .submenu-2 .menu-label { padding-left: 46px; }
  .submenu-3 a, .submenu-3 .menu-label { padding-left: 60px; }
  .submenu-2 { background: #eceef1; }
  .submenu-3 { background: #e4e7eb; }
  .nav-mobile-extra { display: flex; flex-direction: column; gap: 12px; padding: 24px 20px 0; }
  .nav-mobile-extra a { display: inline-flex; align-items: center; gap: 10px; color: var(--text); }
  .nav-mobile-extra .icon { color: var(--red); }
  .page-body.has-aside { grid-template-columns: 1fr; gap: 40px; }
  .section-nav { position: static; }
  .card-grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .card-grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .row { gap: 8px; }
  .col { grid-column: span 12 !important; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: span 2; }
  .category-head { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  body { font-size: 15.5px; }
  .topbar-contact li:nth-child(2), .topbar-social { display: none; }
  .brand img { height: 40px; }
  .section { padding: 52px 0; }
  .page-hero { padding: 40px 0 36px; }
  .page-body { padding-top: 36px; padding-bottom: 56px; }
  .card-grid-3, .card-grid-4 { grid-template-columns: 1fr; }
  .hero { height: 620px; }
  .hero-content { padding-bottom: 140px; }
  .hero-text { -webkit-line-clamp: 5; }
  .hero-controls { bottom: 72px; }
  .hero-slide::after { background: linear-gradient(180deg, rgba(14,16,20,.55), rgba(14,16,20,.9)); }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .contact-form-wrap { padding: 24px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-top: 48px; }
  .footer-about { grid-column: auto; }
  .group-list li { min-width: 0; width: 100%; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .lightbox { padding: 56px 8px; }
  .lightbox-prev, .lightbox-next { top: auto !important; bottom: 12px; transform: none !important; }
  .table-search { flex-basis: 100%; }
  .brand-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}

@media print {
  .site-header, .site-footer, .hero-controls, .section-nav, .back-to-top, .lightbox { display: none !important; }
  .page-hero { background: none; color: #000; padding: 0 0 16px; }
  .page-hero h1 { color: #000; }
}

/* Yönetim üyesi sayfası */
.member-photo { float: right; width: 260px; margin: 0 0 24px 36px; }
.member-photo img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.member-role { font-family: var(--font-head); font-weight: 700; font-size: 18px; color: var(--red); }
@media (max-width: 640px) { .member-photo { float: none; width: 200px; margin: 0 0 20px; } }

/* Dar sütun içindeki galeriler en az iki sütun olsun */
.col .gallery { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 10px; }

/* Ekranın sağına sığmayan alt menüler sola açılır (main.js ekler) */
@media (min-width: 1101px) {
  .submenu .open-left > .submenu { left: auto; right: 100%; border-left: 0; border-right: 3px solid var(--red); transform: translateX(-8px); }
  .submenu .open-left:hover > .submenu, .submenu .open-left:focus-within > .submenu, .submenu .open-left.is-open > .submenu { transform: none; }
  .submenu .open-left > .sub-toggle .icon { transform: rotate(180deg); }
}