/* Bakonser v2 teması — "endüstriyel atölye": açık zemin, antrasit + ikaz sarısı, Barlow Condensed başlıklar,
   pah kırılmış (kesik köşeli) buton ve paneller, ikaz şeridi detayları. */

:root {
    --ink: #16181b;          /* antrasit: metin, koyu paneller, footer */
    --ink-2: #24272c;
    --steel: #5d636b;        /* ikincil metin */
    --line: #e3e1db;         /* ayırıcı çizgiler */
    --paper: #f5f4ef;        /* açık bölüm zemini */
    --bg: #ffffff;
    --accent: #f5b400;       /* ikaz sarısı */
    --accent-dark: #dc9f00;
    --grid-line: rgba(22, 24, 27, .045);
    --hazard: repeating-linear-gradient(-45deg, var(--accent) 0 8px, var(--ink) 8px 16px);
    --chamfer: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
    --container: 1180px; /* 20px iç boşlukla 1140px içerik */
    --font: "Barlow", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
    --font-head: "Barlow Condensed", "Barlow", "Arial Narrow", system-ui, sans-serif;
    --ease: cubic-bezier(.2, .7, .2, 1);

    /* Bileşen/şablon uyumluluğu için eski değişken adları */
    --color-primary: var(--ink);
    --color-text: #2f3338;
    --color-muted: var(--steel);
    --color-border: var(--line);
    --color-soft: var(--paper);
    --radius: 0;
}

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

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 110px; }

body {
    margin: 0;
    font-family: var(--font);
    font-size: 17px;
    line-height: 1.65;
    color: var(--color-text);
    background: var(--bg);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

img { max-width: 100%; height: auto; }
iframe { max-width: 100%; }
.content iframe[src*="youtube"], .content iframe[src*="vimeo"] { width: 100%; height: auto; aspect-ratio: 16 / 9; }
a { color: var(--ink); text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; }
a:hover { color: var(--accent-dark); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

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

.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: -9999px; top: 0; background: var(--accent); color: var(--ink); padding: 8px 14px; z-index: 100; font-weight: 700; }
.skip-link:focus { left: 10px; top: 10px; }

/* Butonlar: yoğun harfli başlık fontu, pah kırılmış köşeler */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 0; border-radius: 0; padding: 14px 26px; font-family: var(--font-head); font-size: 17px; font-weight: 600; line-height: 1.2; letter-spacing: .05em; text-transform: uppercase; text-decoration: none; cursor: pointer; clip-path: var(--chamfer); transition: background-color .25s, color .25s, gap .25s; }
.btn svg { flex-shrink: 0; }
.btn:hover { gap: 16px; }
.btn-primary { background: var(--accent); color: var(--ink); }
.btn-primary:hover, .btn-primary:focus-visible { background: var(--ink); color: #fff; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover, .btn-dark:focus-visible { background: #fff; color: var(--ink); }
.btn-outline-dark { clip-path: none; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn-outline-dark:hover, .btn-outline-dark:focus-visible { background: var(--ink); color: #fff; }

.preview-banner { background: #fef3c7; color: #92400e; text-align: center; padding: 8px 12px; font-size: 14px; font-weight: 600; }

/* ============================================================ Üst çubuk + header */
.topbar { background: var(--ink); color: #9ba1a9; font-size: 13px; line-height: 1; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar-tagline { margin: 0; font-family: var(--font-head); font-size: 14px; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; }
.topbar-tagline::before { content: ""; display: inline-block; width: 22px; height: 6px; margin: 0 12px 2px 0; background: var(--hazard); vertical-align: middle; }
.topbar-contact { display: flex; align-items: center; gap: 20px; margin-left: auto; }
.topbar-link { display: inline-flex; align-items: center; gap: 8px; color: #c9cdd2; text-decoration: none; transition: color .2s; }
.topbar-link svg { color: var(--accent); }
.topbar-link:hover { color: #fff; }

/* Dil seçici (üst çubukta) */
.lang-switcher { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0 0 0 16px; border-left: 1px solid rgba(255, 255, 255, .14); font-size: 12px; line-height: 1; }
.lang-switcher a { display: inline-flex; align-items: center; gap: 6px; padding: 8px; color: #8a9098; font-weight: 600; letter-spacing: .08em; text-decoration: none; transition: color .2s; }
.lang-switcher a:hover, .lang-switcher .active a { color: #fff; }
.lang-flag { display: block; flex-shrink: 0; width: 16px; height: 16px; border-radius: 50%; overflow: hidden; opacity: .5; transition: opacity .2s; }
.lang-switcher a:hover .lang-flag, .lang-switcher .active .lang-flag { opacity: 1; }
.lang-flag-code { display: grid; place-items: center; background: rgba(255, 255, 255, .2); color: #fff; font-size: 8px; letter-spacing: 0; }

.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .97); border-bottom: 1px solid var(--line); transition: box-shadow .3s; }
.site-header.is-stuck { box-shadow: 0 12px 30px -18px rgba(22, 24, 27, .35); }
.header-inner { display: flex; align-items: center; gap: 28px; min-height: 108px; transition: min-height .3s; }
.site-header.is-stuck .header-inner { min-height: 84px; }
.brand { flex-shrink: 0; margin-right: auto; font-family: var(--font-head); font-size: 26px; font-weight: 700; color: var(--ink); text-decoration: none; text-transform: uppercase; }
.brand-logo { display: block; height: 70px; width: auto; max-width: 260px; object-fit: contain; mix-blend-mode: multiply; transition: height .3s; }
.site-header.is-stuck .brand-logo { height: 56px; }

.site-nav { display: flex; align-items: center; }
.menu, .sub-menu { list-style: none; margin: 0; padding: 0; }
.menu-header { display: flex; }
.menu-header > li { position: relative; }
.menu-header a { display: block; padding: 10px 13px; color: var(--ink); text-decoration: none; font-family: var(--font-head); font-size: 17px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; transition: color .2s; }
.menu-header > li > a { white-space: nowrap; }
.menu-header a:focus-visible { outline-offset: -2px; }

.header-call { display: flex; align-items: center; gap: 12px; flex-shrink: 0; color: var(--ink); text-decoration: none; }
.header-call-icon { display: grid; place-items: center; width: 46px; height: 46px; background: var(--accent); color: var(--ink); clip-path: var(--chamfer); transition: background-color .25s, color .25s; }
.header-call:hover .header-call-icon { background: var(--ink); color: var(--accent); }
.header-call-text { display: flex; flex-direction: column; line-height: 1.15; }
.header-call-text small { color: var(--steel); font-size: 12px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.header-call-text strong { font-family: var(--font-head); font-size: 20px; font-weight: 700; letter-spacing: .02em; }
.header-call:hover { color: var(--ink); }

.nav-toggle { display: none; width: 46px; height: 46px; padding: 0; background: var(--ink); border: 0; cursor: pointer; clip-path: var(--chamfer); }
.nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after { display: block; width: 20px; height: 2px; margin: 0 auto; background: #fff; position: relative; transition: transform .25s, background-color .25s; }
.nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bar::before { top: -6px; }
.nav-toggle-bar::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar::after { transform: translateY(-6px) rotate(-45deg); }

/* Masaüstü menü: alt kenarda sarı çubuk, antrasit açılır panel */
@media (min-width: 1101px) {
    .menu-header > li > a { position: relative; display: flex; align-items: center; height: 108px; padding-top: 0; padding-bottom: 0; transition: color .2s, height .3s; }
    .site-header.is-stuck .menu-header > li > a { height: 84px; }
    .menu-header > li > a::before { content: ""; position: absolute; left: 13px; right: 13px; bottom: -1px; height: 4px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
    .menu-header > li:hover > a::before, .menu-header > li:focus-within > a::before, .menu-header > li.active > a::before, .menu-header > li > a[aria-current]::before { transform: scaleX(1); }
    .menu-header > .has-children > a { padding-right: 28px; }
    .menu-header > .has-children > a::after { content: ""; position: absolute; right: 12px; top: 50%; width: 6px; height: 6px; margin-top: -5px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); transition: transform .25s, margin-top .25s; }
    .menu-header > .has-children:hover > a::after, .menu-header > .has-children:focus-within > a::after { margin-top: -1px; transform: rotate(-135deg); }

    .menu-header .sub-menu { position: absolute; top: 100%; left: 0; width: max-content; min-width: 270px; padding: 12px 0; background: var(--ink); box-shadow: 0 30px 50px -20px rgba(0, 0, 0, .5); visibility: hidden; opacity: 0; transform: translateY(8px); transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s; }
    .menu-header .sub-menu::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--hazard); }
    .menu-header li:hover > .sub-menu, .menu-header li:focus-within > .sub-menu { visibility: visible; opacity: 1; transform: none; transition: opacity .2s ease, transform .2s ease, visibility 0s; }
    .menu-header .sub-menu .sub-menu { top: -12px; left: 100%; }
    .menu-header .sub-menu li { position: relative; }
    .menu-header .sub-menu a { position: relative; padding: 12px 40px 12px 24px; color: #c9cdd2; font-family: var(--font); font-size: 15px; font-weight: 500; letter-spacing: 0; text-transform: none; white-space: nowrap; transition: color .2s, padding-left .25s var(--ease), background-color .2s; }
    .menu-header .sub-menu a::before { content: ""; position: absolute; left: 24px; top: 50%; width: 0; height: 2px; background: var(--accent); transition: width .25s var(--ease); }
    .menu-header .sub-menu li:hover > a, .menu-header .sub-menu li:focus-within > a { color: #fff; padding-left: 40px; background: rgba(255, 255, 255, .04); }
    .menu-header .sub-menu li:hover > a::before, .menu-header .sub-menu li:focus-within > a::before { width: 10px; }
    .menu-header .sub-menu li.active > a, .menu-header .sub-menu a[aria-current] { color: var(--accent); }
    .menu-header .sub-menu .has-children > a::after { content: ""; position: absolute; right: 20px; top: 50%; width: 6px; height: 6px; margin-top: -3px; border-right: 2px solid currentColor; border-top: 2px solid currentColor; transform: rotate(45deg); }
}
@media (min-width: 1101px) and (max-width: 1260px) {
    .header-call-text { display: none; }
    .menu-header a { padding-left: 10px; padding-right: 10px; }
    .menu-header > li > a::before { left: 10px; right: 10px; }
}
@media (min-width: 1101px) and (prefers-reduced-motion: reduce) {
    .menu-header .sub-menu, .menu-header li:hover > .sub-menu { transition: none; transform: none; }
}

/* Mobil menü: header altında antrasit panel */
@media (max-width: 1100px) {
    .header-inner { gap: 12px; min-height: 80px; }
    .brand-logo, .site-header.is-stuck .brand-logo { height: 54px; max-width: 190px; }
    .site-header.is-stuck .header-inner { min-height: 72px; }
    .nav-toggle { display: block; }
    .header-call-text { display: none; }
    .site-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 8px 20px 24px; background: var(--ink); max-height: calc(100vh - 80px); overflow-y: auto; box-shadow: 0 30px 40px -20px rgba(0, 0, 0, .5); }
    .site-nav::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--hazard); }
    .site-nav.open { display: flex; }
    .menu-header { flex-direction: column; }
    .menu-header > li { border-bottom: 1px solid rgba(255, 255, 255, .08); }
    .menu-header a { padding: 14px 0; color: #fff; font-size: 19px; white-space: normal; }
    .menu-header > li > a { white-space: normal; }
    .menu-header li.active > a, .menu-header a[aria-current] { color: var(--accent); }
    .menu-header .sub-menu { padding: 0 0 12px 14px; border-left: 2px solid var(--accent); margin-bottom: 12px; }
    .menu-header .sub-menu a { padding: 8px 0; color: #aeb3ba; font-family: var(--font); font-size: 15px; font-weight: 500; letter-spacing: 0; text-transform: none; }
}
@media (max-width: 700px) {
    .topbar-tagline { display: none; }
    .topbar-link span { display: none; }
    .topbar-contact { margin-left: 0; width: 100%; justify-content: space-between; }
}

/* ============================================================ Breadcrumb + başlık bandı */
.breadcrumb-bar { background: var(--paper); border-bottom: 1px solid var(--line); }
.breadcrumb { list-style: none; display: flex; flex-wrap: wrap; align-items: center; margin: 0; padding: 14px 0; font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--steel); }
.breadcrumb li + li::before { content: "/"; margin: 0 10px; color: var(--accent-dark); font-weight: 700; }
.breadcrumb a { color: var(--steel); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb [aria-current="page"] { color: var(--ink); }

.site-main { flex: 1; padding: 48px 0 24px; }
.is-home .site-main { padding: 0; overflow-x: clip; }
.has-page-header .site-main { padding-top: 0; }

.hero { position: relative; padding: 88px 0; margin-bottom: 48px; background-color: var(--paper); background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 32px 32px; border-bottom: 1px solid var(--line); }
.hero h1 { margin: 0 0 10px; font-family: var(--font-head); font-size: clamp(40px, 6vw, 72px); font-weight: 700; line-height: 1; text-transform: uppercase; color: var(--ink); }
.hero-lead { margin: 0; font-size: 20px; color: var(--steel); }

/* Başlık bandı: ızgaralı açık zemin; görsel sağda eğik kesimle, kesim boyunca sarı şerit */
.page-header { --ph-top: 60%; --ph-bottom: 52%; position: relative; display: flex; align-items: center; min-height: 340px; margin-bottom: 64px; overflow: hidden; background-color: var(--paper); background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: 32px 32px; border-bottom: 1px solid var(--line); }
.page-header-media { position: absolute; inset: 0; background: var(--ink); clip-path: polygon(var(--ph-top) 0, 100% 0, 100% 100%, var(--ph-bottom) 100%); }
.page-header-image { position: absolute; top: 0; bottom: 0; left: var(--ph-bottom); right: 0; width: calc(100% - var(--ph-bottom)); height: 100%; object-fit: cover; }
.page-header::after { content: ""; position: absolute; inset: 0; background: var(--accent); clip-path: polygon(calc(var(--ph-top) - 30px) 0, calc(var(--ph-top) - 14px) 0, calc(var(--ph-bottom) - 14px) 100%, calc(var(--ph-bottom) - 30px) 100%); pointer-events: none; }
.page-header-plain { --ph-top: 90%; --ph-bottom: 84%; min-height: 260px; }
.page-header-plain .page-header-media { background: var(--hazard); opacity: .9; }
.page-header-inner { position: relative; z-index: 1; padding-top: 56px; padding-bottom: 56px; }
.page-header .breadcrumb-bar { background: none; border: 0; }
.page-header .breadcrumb-bar .container { padding: 0; }
.page-header .breadcrumb { padding: 0 0 18px; }
.page-header-title { position: relative; max-width: min(560px, 48vw); margin: 0; padding-top: 22px; font-family: var(--font-head); font-size: clamp(40px, 5vw, 66px); font-weight: 700; line-height: .98; letter-spacing: .005em; text-transform: uppercase; color: var(--ink); overflow-wrap: break-word; hyphens: auto; }
.page-header-title::before { content: ""; position: absolute; left: 0; top: 0; width: 64px; height: 6px; background: var(--accent); }
.page-header-plain .page-header-title { max-width: min(820px, 76vw); }

@media (max-width: 860px) {
    .page-header { flex-direction: column; align-items: stretch; min-height: 0; margin-bottom: 40px; }
    .page-header-media { position: relative; inset: auto; height: 190px; clip-path: polygon(0 0, 100% 0, 100% 78%, 0 100%); }
    .page-header-image { left: 0; width: 100%; }
    .page-header::after { display: none; }
    .page-header-plain .page-header-media { display: none; }
    .page-header-inner { padding-top: 28px; padding-bottom: 36px; }
    .page-header-title, .page-header-plain .page-header-title { max-width: none; font-size: clamp(34px, 9vw, 48px); }
}

/* ============================================================ İçerik */
.page-title { position: relative; margin: 0 0 32px; padding-top: 22px; font-family: var(--font-head); font-size: clamp(36px, 4.6vw, 56px); font-weight: 700; line-height: 1; text-transform: uppercase; color: var(--ink); }
.page-title::before { content: ""; position: absolute; left: 0; top: 0; width: 64px; height: 6px; background: var(--accent); }
.content { overflow-wrap: break-word; }
.content td, .content th, .content a, .content span { overflow-wrap: anywhere; }
.content h2, .content h3, .content h4 { margin: 1.8em 0 .6em; font-family: var(--font-head); font-weight: 600; line-height: 1.15; color: var(--ink); }
.content h2 { font-size: 32px; }
.content h3 { font-size: 25px; }
.content > p:first-child strong:only-child { font-family: var(--font-head); font-size: 22px; font-weight: 600; letter-spacing: .02em; color: var(--ink); }
.content img { height: auto !important; border-radius: 0; }
.content ul:not([class]) { padding-left: 0; list-style: none; }
.content ul:not([class]) > li { position: relative; padding-left: 26px; margin: 6px 0; }
.content ul:not([class]) > li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 9px; height: 9px; background: var(--accent); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.content blockquote { margin: 1.8em 0; padding: 18px 26px; background: var(--paper); border-left: 6px solid var(--accent); color: var(--ink); font-size: 19px; }

/* Kaynaktan gelen float sütunlar (div.column, satır içi width: 33%) */
.content::after { content: ""; display: table; clear: both; }
.content > .column { padding: 0 22px; border-left: 1px solid var(--line); font-size: 15px; line-height: 1.75; color: #40454b; }
.content > .column:first-of-type { padding-left: 0; border-left: 0; }
@media (max-width: 860px) {
    .content > .column { float: none !important; width: auto !important; padding: 0; border-left: 0; }
    .content > .column + .column { margin-top: -4px; }
}

/* Tablolar: antrasit başlık satırı + sarı alt çizgi, ince çizgili satırlar */
.content table { border-collapse: collapse; width: 100% !important; max-width: 100%; margin: 32px 0; background: #fff; color: var(--color-text) !important; font-size: 15px; line-height: 1.6; border: 1px solid var(--line); }
.content td, .content th { height: auto !important; padding: 14px 20px; border: 0; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; transition: background-color .2s; }
.content td + td, .content th + th { border-left: 1px solid var(--line); }
.content td > p, .content th > p { margin: 0; }
.content td > p + p, .content th > p + p { margin-top: 8px; }
.content tbody tr:hover > td { background: var(--paper); }
.content th, .content thead td { background: var(--ink); color: #fff; font-family: var(--font-head); font-size: 16px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; border-bottom: 3px solid var(--accent); }
.content tr:has(> td:nth-child(2):last-child) > td:first-child { width: 32%; background: var(--paper); color: var(--ink); font-weight: 600; }
.content tbody > tr:first-child:has(> td:nth-child(3)):has(> td strong) > td { background: var(--ink); color: #fff; font-family: var(--font-head); font-size: 16px; letter-spacing: .04em; border-bottom: 3px solid var(--accent); }
.content tbody > tr:first-child:has(> td:nth-child(3)):has(> td strong) > td + td { border-left-color: rgba(255, 255, 255, .12); }

/* Sidebar: antrasit panel, aktif sayfa sarı */
.layout-sidebar { display: grid; gap: 56px; grid-template-columns: 300px minmax(0, 1fr); align-items: start; }
.layout-sidebar-right { grid-template-columns: minmax(0, 1fr) 300px; }
.sidebar { position: sticky; top: 112px; background: var(--ink); clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%); }
.sidebar-title { margin: 0; padding: 26px 26px 16px; color: var(--accent); font-family: var(--font-head); font-size: 15px; font-weight: 600; letter-spacing: .16em; line-height: 1.3; text-transform: uppercase; }
.sidebar-tree { list-style: none; margin: 0; padding: 0 0 14px; }
.sidebar-tree li { border-top: 1px solid rgba(255, 255, 255, .08); }
.sidebar-tree a { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 26px; color: #c9cdd2; font-size: 15px; font-weight: 500; line-height: 1.4; text-decoration: none; transition: color .2s, padding-left .25s var(--ease), background-color .2s; }
.sidebar-tree a::after { content: "\2192"; flex-shrink: 0; color: var(--accent); opacity: 0; transform: translateX(-6px); transition: opacity .25s, transform .25s; }
.sidebar-tree a:hover { color: #fff; padding-left: 32px; }
.sidebar-tree a:hover::after { opacity: 1; transform: none; }
.sidebar-tree .active a { background: var(--accent); color: var(--ink); font-weight: 700; }
.sidebar-tree .active a::after { color: var(--ink); opacity: 1; transform: none; }
.sidebar-tree .active a:hover { padding-left: 26px; }
.sidebar-tree a:focus-visible { outline-offset: -2px; }

@media (max-width: 860px) {
    .layout-sidebar, .layout-sidebar-right { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .layout-sidebar-left .sidebar { order: 2; }
    .sidebar { position: static; }
}

/* ============================================================ İletişim */
.contact-form { max-width: 760px; margin-top: 32px; }
.form-grid { display: grid; gap: 22px; grid-template-columns: 1fr 1fr; }
.form-row { display: flex; flex-direction: column; gap: 6px; }
.form-row-full { grid-column: 1 / -1; }
.form-row label { font-family: var(--font-head); font-size: 15px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink); }
.form-row input[type="text"], .form-row input[type="email"], .form-row input[type="password"], .form-row input[type="tel"], .form-row textarea { width: 100%; padding: 13px 14px; font: inherit; color: var(--ink); background: var(--paper); border: 0; border-bottom: 2px solid #cfccc3; border-radius: 0; transition: border-color .2s, background-color .2s; }
.form-row input:focus, .form-row textarea:focus { outline: none; background: #fff; border-bottom-color: var(--accent); box-shadow: 0 0 0 1px var(--line); }
.form-row .checkbox-row { font-family: var(--font); font-size: 15px; font-weight: 400; letter-spacing: 0; text-transform: none; color: var(--color-text); }
.link-button { background: none; border: 0; padding: 0; color: var(--ink); font: inherit; font-size: 14px; font-weight: 600; text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 2px; text-underline-offset: 3px; cursor: pointer; }
.checkbox-row { display: flex; gap: 10px; align-items: flex-start; }
.checkbox-row input { margin-top: 5px; accent-color: var(--ink); }
.checkbox-row p { margin: 0; }
.contact-form .btn { margin-top: 24px; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.contact-layout { display: grid; gap: 48px; margin-top: 32px; align-items: start; }
.contact-layout.has-aside { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.contact-layout .contact-form { margin-top: 0; }
.contact-google iframe { display: block; width: 100%; height: var(--form-height, 1200px); border: 0; }
@media (max-width: 560px) { .contact-google iframe { height: calc(var(--form-height, 1200px) * 1.12); } }
.contact-info { position: relative; padding: 34px 32px 30px; background: var(--ink); color: #aeb3ba; clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%); }
.contact-info::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 6px; background: var(--hazard); }
.contact-location { margin-bottom: 28px; }
.contact-location:last-child { margin-bottom: 0; }
.contact-location-title { margin: 0 0 12px; color: #fff; font-family: var(--font-head); font-size: 24px; font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.contact-location p { margin: 0 0 8px; line-height: 1.6; }
.contact-location p strong { display: block; color: var(--accent); font-family: var(--font-head); font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.contact-location a { color: #fff; text-decoration: none; }
.contact-location a:hover { color: var(--accent); }
.contact-map { display: block; width: 100%; height: 240px; margin-top: 16px; border: 0; filter: grayscale(.6); }

.alert { padding: 14px 18px; margin-bottom: 20px; border-left: 5px solid currentColor; }
.alert-success { background: #e7f6ec; color: #166534; }
.alert-error { background: #fdecec; color: #991b1b; }

@media (max-width: 860px) {
    .contact-layout.has-aside { grid-template-columns: minmax(0, 1fr); }
    .form-grid { grid-template-columns: 1fr; }
}

/* 404 */
.not-found { padding: 56px 0 24px; text-align: center; }
.not-found .not-found-code { margin: 0; font-family: var(--font-head); font-size: clamp(120px, 22vw, 220px); font-weight: 700; line-height: .9; color: transparent; -webkit-text-stroke: 2px var(--ink); }
.not-found-code::after { content: ""; display: block; width: 180px; height: 12px; margin: 22px auto 0; background: var(--hazard); }
.not-found h1 { margin: 28px 0 8px; font-family: var(--font-head); font-size: 40px; font-weight: 700; text-transform: uppercase; color: var(--ink); }
.not-found p { color: var(--steel); }

/* ============================================================ Ana sayfa değer şeridi */
.features { position: relative; margin-top: 24px; padding: 60px 0; background: var(--paper); border-top: 1px solid var(--line); }
.features-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; }
.feature { padding: 4px 28px; border-left: 1px solid var(--line); }
.feature:first-child { padding-left: 0; border-left: 0; }
.feature-icon { display: grid; place-items: center; width: 56px; height: 56px; background: var(--ink); color: var(--accent); clip-path: var(--chamfer); }
.feature-title { margin: 20px 0 6px; font-family: var(--font-head); font-size: 23px; font-weight: 600; line-height: 1.1; text-transform: uppercase; color: var(--ink); }
.feature-text { margin: 0; color: var(--steel); font-size: 15px; line-height: 1.6; }
@media (max-width: 960px) {
    .features-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 0; }
    .feature:nth-child(odd) { padding-left: 0; border-left: 0; }
}
@media (max-width: 520px) {
    .features { margin-top: 56px; padding: 44px 0; }
    .features-list { grid-template-columns: 1fr; }
    .feature { display: grid; grid-template-columns: 56px 1fr; column-gap: 18px; padding: 0; border: 0; }
    .feature-icon { grid-row: span 2; }
    .feature-title { margin: 2px 0 4px; }
}

/* ============================================================ Footer */
.site-footer { margin-top: 88px; color: #9ba1a9; font-size: 15px; line-height: 1.7; background-color: var(--ink); background-image: linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px); background-size: 40px 40px; }
.is-home .site-footer { margin-top: 0; }
.footer-cta { position: relative; background: var(--accent); color: var(--ink); }
.footer-cta::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 10px; background: var(--hazard); }
.footer-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px 48px; flex-wrap: wrap; padding-top: 58px; padding-bottom: 48px; }
.footer-cta-eyebrow { margin: 0 0 6px; font-size: 13px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.footer-cta-title { max-width: 640px; margin: 0; font-family: var(--font-head); font-size: clamp(30px, 3.6vw, 46px); font-weight: 700; line-height: 1.02; text-transform: uppercase; }
.footer-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.footer-cta .btn { font-size: 19px; padding: 16px 28px; }

.footer-main { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr) minmax(0, 1.2fr); gap: 40px 64px; padding-top: 72px; padding-bottom: 64px; }
.footer-logo { display: inline-block; color: #fff; font-family: var(--font-head); font-size: 28px; font-weight: 700; text-decoration: none; text-transform: uppercase; }
/* logo PNG siyah yazılı, opak beyaz zeminli: ters çevrilip koyu zemine screen ile karışır */
.footer-logo img { display: block; width: auto; max-width: 240px; max-height: 60px; filter: grayscale(1) invert(1); mix-blend-mode: screen; }
.footer-tagline { max-width: 360px; margin: 22px 0 0; color: #9ba1a9; }
.footer-heading { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; color: #fff; font-family: var(--font-head); font-size: 19px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.footer-heading::before { content: ""; width: 10px; height: 10px; background: var(--accent); clip-path: polygon(0 0, 100% 50%, 0 100%); }
.menu-footer { display: flex; flex-direction: column; gap: 10px; }
.menu-footer a { display: inline-block; color: #c9cdd2; text-decoration: none; transition: color .2s, transform .25s var(--ease); }
.menu-footer a:hover, .menu-footer a:focus-visible { color: var(--accent); transform: translateX(4px); }
.menu-footer .sub-menu { display: none; }
.footer-office-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 24px; }
.footer-office-title { margin: 0 0 6px; color: #fff; font-size: 16px; font-weight: 600; line-height: 1.4; }
.footer-office p { margin: 0; }
.footer-office a { color: #c9cdd2; text-decoration: none; }
.footer-office a:hover { color: var(--accent); }
.footer-bar { border-top: 1px solid rgba(255, 255, 255, .08); background: #0e0f11; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 8px 28px; flex-wrap: wrap; padding-top: 18px; padding-bottom: 18px; font-size: 13px; color: #7c828a; }
.footer-bottom p { margin: 0; }
.footer-bottom p + p { margin-left: auto; }
.footer-bottom a { color: #aeb3ba; text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }
.footer-top { display: grid; place-items: center; width: 40px; height: 40px; background: var(--accent); color: var(--ink) !important; font-size: 17px; font-weight: 700; clip-path: var(--chamfer); transition: background-color .25s, color .25s; }
.footer-top:hover { background: #fff; }
@media (max-width: 860px) {
    .footer-main { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
    .site-footer { margin-top: 56px; }
    .footer-cta-inner { padding-top: 46px; padding-bottom: 36px; }
    .footer-cta-actions, .footer-cta .btn { width: 100%; }
    .footer-main { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 40px; }
    .footer-bottom p + p { margin-left: 0; }
}

/* Çerez uyarısı: sol altta beyaz kart, üstte ikaz şeridi */
.cookie-banner { position: fixed; left: 24px; bottom: 24px; z-index: 90; width: 400px; max-width: calc(100% - 32px); background: #fff; color: var(--ink); box-shadow: 0 24px 60px -20px rgba(22, 24, 27, .45); }
.cookie-banner::before { content: ""; display: block; height: 6px; background: var(--hazard); }
.cookie-banner[hidden] { display: none; }
.cookie-banner .cookie-inner { display: flex; align-items: center; gap: 18px; padding: 20px 22px; max-width: none; }
.cookie-text { flex: 1; font-size: 14px; line-height: 1.55; }
.cookie-text p { margin: 0; }
.cookie-text a { color: var(--ink); }
.cookie-banner .btn-accept { flex-shrink: 0; padding: 11px 18px; background: var(--ink); color: #fff; font-size: 15px; }
.cookie-banner .btn-accept:hover { background: var(--accent); color: var(--ink); }
@media (max-width: 600px) {
    .cookie-banner { left: 16px; bottom: 16px; }
}

/* ============================================================ Bileşenler (kısa kodlar) */
.block-missing { margin: 16px 0; padding: 10px 14px; border: 1px dashed #dc2626; background: #fef2f2; color: #991b1b; font-size: 14px; }
.block-missing code { background: #fff; padding: 1px 6px; }
.block-section { margin: 80px 0; }
.content > .block-section:first-child { margin-top: 0; }

/* Bölüm başlığı: solda üst başlık + başlık, sağda sarı çizgili açıklama */
.section-head { margin: 0 0 44px; }
.section-head.has-lead { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 24px 64px; align-items: end; }
.section-eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; color: var(--steel); font-family: var(--font-head); font-size: 16px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; }
.section-eyebrow::before { content: ""; flex-shrink: 0; width: 34px; height: 8px; background: var(--hazard); }
.section-title, .content .section-title { margin: 0; font-family: var(--font-head); font-size: clamp(36px, 4.4vw, 58px); font-weight: 700; line-height: .98; text-transform: uppercase; color: var(--ink); }
.section-lead { padding-left: 24px; border-left: 3px solid var(--accent); color: var(--steel); font-size: 17px; line-height: 1.7; }
.section-lead p { margin: 0 0 8px; }
.section-lead p:last-child { margin-bottom: 0; }
.section-head-main + .section-lead { margin-top: 0; }
.section-head:not(.has-lead) .section-lead, .section-head-left .section-lead { margin-top: 18px; max-width: 720px; }
@media (max-width: 860px) {
    .block-section { margin: 56px 0; }
    .section-head.has-lead { grid-template-columns: 1fr; }
}

/* Carousel: taban (içerik kartındaki küçük carousel kayar, büyük carousel yerinde geçer) */
.carousel { position: relative; margin: 32px 0; overflow: hidden; background: var(--ink); outline: none; }
.carousel:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.carousel-track { display: flex; transition: transform .6s var(--ease); }
.carousel-slide { position: relative; flex: 0 0 100%; margin: 0; }
.carousel-slide img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 7; object-fit: cover; border-radius: 0; }

.carousel-fade { --caption-pad: 48px; }
.carousel-fade .carousel-track { display: grid; transition: none; }
.carousel-fade .carousel-slide { grid-area: 1 / 1; opacity: 0; visibility: hidden; transition: opacity .9s ease, visibility 0s linear .9s; }
.carousel-fade .carousel-slide.is-active { z-index: 1; opacity: 1; visibility: visible; transition: opacity .9s ease, visibility 0s; }
.carousel-media { overflow: hidden; }
.carousel-media img { transform: scale(1.06); transition: transform 1.6s var(--ease); }
.carousel-slide.is-active .carousel-media img { transform: none; }

/* Caption'lı slayt: solda antrasit panel, sağda eğik kesimli görsel, kesimde sarı şerit */
.carousel-slide.has-caption { --cut-top: 46%; --cut-bottom: 38%; display: flex; align-items: center; min-height: clamp(440px, 40vw, 600px); background-color: var(--ink); background-image: linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px); background-size: 40px 40px; }
.has-caption .carousel-media { position: absolute; inset: 0; clip-path: polygon(var(--cut-top) 0, 100% 0, 100% 100%, var(--cut-bottom) 100%); }
.has-caption .carousel-media img { position: absolute; top: 0; left: var(--cut-bottom); width: calc(100% - var(--cut-bottom)); height: 100% !important; aspect-ratio: auto; } /* .content img { height: auto !important } ezilir */
.carousel-slide.has-caption::after { content: ""; position: absolute; inset: 0; z-index: 1; background: var(--accent); clip-path: polygon(calc(var(--cut-top) - 34px) 0, calc(var(--cut-top) - 16px) 0, calc(var(--cut-bottom) - 16px) 100%, calc(var(--cut-bottom) - 34px) 100%); pointer-events: none; }
.carousel-caption { position: relative; z-index: 2; width: 100%; padding: 64px var(--caption-pad) 128px; color: #fff; pointer-events: none; }
.carousel-caption-inner { display: flex; flex-direction: column; align-items: flex-start; max-width: min(520px, calc(var(--cut-bottom) - 80px)); }
.carousel-caption-index { margin-bottom: 20px; color: #7f858d; font-family: var(--font-head); font-size: 18px; font-weight: 600; letter-spacing: .12em; }
.carousel-caption-index b { color: var(--accent); font-weight: 700; }
.carousel-caption-title { display: block; margin-bottom: 18px; font-family: var(--font-head); font-size: clamp(36px, 4.1vw, 62px); font-weight: 700; line-height: .98; text-transform: uppercase; }
.carousel-caption-text { display: block; color: #b9bec4; font-size: 17px; line-height: 1.65; }
.carousel-caption-cta { pointer-events: auto; margin-top: 30px; }
.carousel-caption-cta:hover, .carousel-caption-cta:focus-visible { background: #fff; color: var(--ink); }

@keyframes caption-in { from { opacity: 0; transform: translateX(-28px); } to { opacity: 1; transform: none; } }
@keyframes carousel-progress { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.carousel-caption-inner > * { opacity: 0; }
.carousel-slide.is-active .carousel-caption-inner > * { animation: caption-in .8s var(--ease) both; }
.carousel-slide.is-active .carousel-caption-index { animation-delay: .2s; }
.carousel-slide.is-active .carousel-caption-title { animation-delay: .32s; }
.carousel-slide.is-active .carousel-caption-text { animation-delay: .44s; }
.carousel-slide.is-active .carousel-caption-cta { animation-delay: .56s; }

/* Kontroller: panel altında kare oklar ve ilerleme çubuklu noktalar */
.carousel-btn { display: grid; place-items: center; width: 52px; height: 52px; padding: 0; border: 0; border-radius: 0; background: rgba(255, 255, 255, .08); color: #fff; font-size: 26px; line-height: 1; cursor: pointer; transition: background-color .25s, color .25s; }
.carousel-btn:hover, .carousel-btn:focus-visible { background: #fff; color: var(--ink); }
.carousel-next { background: var(--accent); color: var(--ink); }
.carousel-controls { position: absolute; left: var(--caption-pad); bottom: 44px; z-index: 3; display: flex; align-items: center; }
.carousel-dots { display: flex; align-items: center; gap: 8px; }
.carousel-controls .carousel-dots { padding: 0 20px; }
.carousel-dot { position: relative; width: 26px; height: 3px; padding: 0; border: 0; background: rgba(255, 255, 255, .25); overflow: hidden; cursor: pointer; transition: width .3s; }
.carousel-dot::before { content: ""; position: absolute; inset: -12px 0; }
.carousel-dot::after { content: ""; position: absolute; inset: 0; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.carousel-dot.is-active { width: 54px; }
.carousel-dot.is-active::after { transform: scaleX(1); }
.carousel.is-playing .carousel-dot.is-active::after { animation: carousel-progress var(--carousel-interval, 6000ms) linear both; }

@media (prefers-reduced-motion: reduce) {
    .carousel-fade .carousel-slide, .carousel-fade .carousel-slide.is-active, .carousel-media img { transition: none; }
    .carousel-media img { transform: none; }
    .carousel-caption-inner > *, .carousel-slide.is-active .carousel-caption-inner > * { opacity: 1; animation: none; }
}

/* Ana sayfa: içerik carousel ile başlıyorsa tam genişlik, caption konteyner hizasında */
.home-content.has-lead-carousel > .carousel-fade:first-of-type { width: 100vw; margin: 0 calc(50% - 50vw); --caption-pad: max(20px, calc((100vw - var(--container)) / 2 + 20px)); }
.home-content.has-lead-carousel > .carousel-fade:first-of-type + .block-section,
.home-content.has-lead-carousel > .carousel-fade:first-of-type + p + .block-section { margin-top: 88px; }

@media (max-width: 1100px) {
    .carousel-slide.has-caption { --cut-top: 54%; --cut-bottom: 46%; }
    .carousel-caption-text { font-size: 16px; }
}
@media (max-width: 860px) {
    .carousel-slide img { aspect-ratio: 16 / 9; }
    .carousel-fade { --caption-pad: 20px; }
    .home-content.has-lead-carousel > .carousel-fade:first-of-type { --caption-pad: 20px; }
    .carousel-slide.has-caption { flex-direction: column; align-items: stretch; min-height: 0; }
    .has-caption .carousel-media { position: relative; inset: auto; height: 58vw; max-height: 380px; clip-path: polygon(0 0, 100% 0, 100% 84%, 0 100%); }
    .has-caption .carousel-media img { left: 0; width: 100%; }
    .carousel-slide.has-caption::after { display: none; }
    .carousel-caption { padding: 22px var(--caption-pad) 108px; }
    .carousel-caption-inner { max-width: none; }
    .carousel-caption-index { margin-bottom: 10px; font-size: 15px; }
    .carousel-caption-title { margin-bottom: 12px; font-size: clamp(30px, 7.4vw, 42px); }
    .carousel-controls { bottom: 32px; }
}
@media (max-width: 560px) {
    .carousel-caption-text { font-size: 15px; }
    .carousel-caption-cta { margin-top: 20px; }
    .carousel-btn { width: 46px; height: 46px; }
}

/* Küçük carousel (BLOK kartı içinde) */
.carousel-mini { margin: 0; background: var(--paper); }
.carousel-mini .carousel-slide img { aspect-ratio: 16 / 10; }
.carousel-mini .carousel-btn { position: absolute; top: 50%; z-index: 6; width: 38px; height: 38px; margin-top: -19px; background: #fff; color: var(--ink); font-size: 22px; opacity: 0; transition: opacity .3s, background-color .25s, color .25s; }
.carousel-mini .carousel-prev { left: 12px; }
.carousel-mini .carousel-next { right: 12px; }
.carousel-mini .carousel-btn:hover { background: var(--accent); }
.block-card:hover .carousel-mini .carousel-btn, .carousel-mini .carousel-btn:focus-visible { opacity: 1; }
.carousel-mini .carousel-dots { position: absolute; left: 0; right: 0; bottom: 12px; z-index: 6; justify-content: center; gap: 6px; }
.carousel-mini .carousel-dot { width: 18px; background: rgba(255, 255, 255, .6); }
.carousel-mini .carousel-dot.is-active { width: 32px; }
@media (hover: none) { .carousel-mini .carousel-btn { opacity: 1; } }

/* İçerik kartı (BLOK): görsel + sarı üst kenarlı gövde */
.block-cards { display: grid; gap: 28px; margin: 0; grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr)); }
.block-cards-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.block-cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.block-cards-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.block-card { position: relative; display: flex; flex-direction: column; min-width: 0; margin: 0; background: #fff; border: 1px solid var(--line); transition: box-shadow .35s ease, border-color .35s ease; }
.block-card:hover, .block-card:focus-within { border-color: #cfccc3; box-shadow: 0 26px 50px -30px rgba(22, 24, 27, .45); }
.content > .block-card { margin: 24px 0; }
.block-card-media { position: relative; overflow: hidden; background: var(--paper); border-bottom: 4px solid var(--accent); }
.block-card-media > img, .block-card-media > a > img, .block-card .carousel-mini .carousel-slide img { display: block; width: 100%; height: 240px !important; aspect-ratio: auto; object-fit: cover; transition: transform .8s var(--ease); }
.block-card:hover .block-card-media img { transform: scale(1.05); }
.block-card-body { display: flex; flex-direction: column; flex: 1; padding: 28px 28px 26px; font-size: 15px; line-height: 1.7; color: var(--steel); }
.block-card .block-card-title { margin: 0 0 12px; font-family: var(--font-head); font-size: 25px; font-weight: 600; line-height: 1.1; text-transform: uppercase; color: var(--ink); }
.block-card-title a { color: inherit; text-decoration: none; }
.block-card-body p { margin: 0 0 12px; }
.block-card-body p:last-child { margin-bottom: 0; }
.block-card-body .block-card-text:not(:last-child) { margin-bottom: 12px; } /* yerinde düzenleme sarmalayıcısı: son paragrafın "Devamı" öncesi boşluğunu korur */
.block-card.is-fit .block-card-media { background: #fff; }
.block-card.is-fit .carousel-mini { background: transparent; }
.block-card.is-fit .block-card-media img { object-fit: contain; padding: 44px 64px; mix-blend-mode: multiply; }
.block-card.is-fit:hover .block-card-media img { transform: scale(1.03); }
.block-card-slide-text[hidden] { display: none; }
.block-card-more { margin: auto 0 0 !important; padding-top: 22px; }
.block-card .carousel-btn, .block-card .carousel-dot { z-index: 6; }

/* Kart ızgarası (KARTLAR): çizgilerle bölünmüş numaralı hücreler; hover'da hücre antrasite döner */
.cards-grid, .projects-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.cards-grid.cols-2, .projects-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards-grid.cols-3, .projects-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cards-grid.cols-4, .projects-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.cards-grid { border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.card-item { position: relative; display: flex; flex-direction: column; background: #fff; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden; transition: background-color .35s ease; }
.card-item::before { content: ""; position: absolute; left: 0; right: 0; top: 0; z-index: 3; height: 5px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); pointer-events: none; }
.card-item:hover, .card-item:focus-within { background: var(--ink); }
.card-item:hover::before, .card-item:focus-within::before { transform: scaleX(1); }
.card-media { position: relative; overflow: hidden; background: var(--paper); }
.card-media img { display: block; width: 100%; margin: 0; aspect-ratio: 16 / 10; object-fit: cover; transition: transform .7s var(--ease), opacity .35s; }
.card-item:hover .card-media img { transform: scale(1.06); opacity: .85; }
.card-body { display: flex; flex-direction: column; flex: 1; padding: 34px 32px 30px; }
.card-index { display: block; margin-bottom: 26px; font-family: var(--font-head); font-size: 58px; font-weight: 700; line-height: .8; color: transparent; -webkit-text-stroke: 1.5px #c8c5bc; transition: color .35s, -webkit-text-stroke-color .35s; }
.card-item.has-media .card-index { position: absolute; top: 18px; right: 22px; margin: 0; font-size: 44px; -webkit-text-stroke-color: #fff; }
.card-item:hover .card-index, .card-item:focus-within .card-index { color: var(--accent); -webkit-text-stroke-color: var(--accent); }
.card-body .card-title { margin: 0 0 12px; font-family: var(--font-head); font-size: 26px; font-weight: 600; line-height: 1.08; text-transform: uppercase; color: var(--ink); transition: color .35s; }
.card-title a { color: inherit; text-decoration: none; }
.card-title a::after { content: ""; position: absolute; inset: 0; z-index: 4; } /* kartın tamamı tıklanır */
.card-title a:focus-visible { outline: none; }
.card-title a:focus-visible::after { outline: 3px solid var(--accent); outline-offset: -3px; }
.card-item:hover .card-title, .card-item:focus-within .card-title { color: #fff; }
.card-text { flex: 1; color: var(--steel); font-size: 15.5px; line-height: 1.65; transition: color .35s; }
.card-text p:first-child { margin-top: 0; }
.card-text p:last-child { margin-bottom: 0; }
.card-item:hover .card-text, .card-item:focus-within .card-text { color: #aeb3ba; }
.card-more { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 30px; color: var(--ink); font-family: var(--font-head); font-size: 16px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; transition: color .35s; }
.card-more-arrow { display: grid; place-items: center; flex-shrink: 0; width: 46px; height: 46px; border: 1px solid var(--line); color: var(--ink); transition: background-color .35s, border-color .35s, color .35s; }
.card-more-arrow svg { transition: transform .35s var(--ease); }
.card-item:hover .card-more, .card-item:focus-within .card-more { color: var(--accent); }
.card-item:hover .card-more-arrow, .card-item:focus-within .card-more-arrow { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.card-item:hover .card-more-arrow svg, .card-item:focus-within .card-more-arrow svg { transform: translateX(3px); }
/* BLOK kartındaki "Keşfedin" bağlantısı */
.block-card .card-more { margin-top: 0; padding-top: 18px; border-top: 1px solid var(--line); }
.block-card .card-more::before { content: ""; position: absolute; inset: 0; z-index: 4; }
.block-card:hover .card-more-arrow { background: var(--accent); border-color: var(--accent); }
.block-card:hover .card-more-arrow svg { transform: translateX(3px); }
@media (prefers-reduced-motion: reduce) {
    .card-item, .card-item::before, .card-media img, .card-index, .card-more-arrow svg, .block-card, .block-card-media img { transition: none; }
    .card-item:hover .card-media img, .card-item:hover .card-more-arrow svg, .block-card:hover .block-card-media img { transform: none; }
}

/* Logolar */
.logos-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.logos-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.logos-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.logos-grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.logos-grid.cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.logo-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; min-height: 140px; padding: 24px; background: #fff; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--ink); text-decoration: none; transition: background-color .3s; }
.logo-item img { max-height: 80px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1); opacity: .7; mix-blend-mode: multiply; transition: filter .3s, opacity .3s; }
.logo-item:hover { background: var(--paper); }
.logo-item:hover img { filter: none; opacity: 1; }
.logo-name { color: var(--steel); font-size: 14px; font-weight: 600; text-align: center; }

/* Galeri */
.gallery-grid { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.gallery-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gallery-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gallery-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.gallery-item { position: relative; display: block; margin: 0; overflow: hidden; background: var(--paper); }
.gallery-item img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .5s var(--ease); }
a.gallery-item::after { content: "+"; position: absolute; top: 12px; right: 12px; display: grid; place-items: center; width: 40px; height: 40px; background: var(--accent); color: var(--ink); font-size: 26px; font-weight: 500; opacity: 0; transform: scale(.7); transition: opacity .3s, transform .3s var(--ease); }
a.gallery-item:hover img { transform: scale(1.05); }
a.gallery-item:hover::after { opacity: 1; transform: none; }
.gallery-caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 10px 14px; background: linear-gradient(0deg, rgba(22, 24, 27, .85), rgba(22, 24, 27, 0)); color: #fff; font-size: 14px; font-weight: 600; }
.lightbox { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; padding: 48px; background: rgba(14, 15, 17, .94); }
.lightbox[hidden] { display: none; }
.lightbox-figure { margin: 0; max-width: 100%; max-height: 100%; text-align: center; }
.lightbox-figure img { max-width: 90vw; max-height: 82vh; object-fit: contain; }
.lightbox-figure figcaption { margin-top: 12px; color: #d5d8dc; font-size: 15px; }
.lightbox-close, .lightbox-nav { position: absolute; display: grid; place-items: center; width: 48px; height: 48px; border: 0; background: rgba(255, 255, 255, .1); color: #fff; font-size: 30px; line-height: 1; cursor: pointer; transition: background-color .2s, color .2s; }
.lightbox-close:hover, .lightbox-nav:hover { background: var(--accent); color: var(--ink); }
.lightbox-close { top: 16px; right: 16px; }
.lightbox-nav { top: 50%; transform: translateY(-50%); }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
body.lightbox-open { overflow: hidden; }

/* Dosya listesi */
.file-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 24px 0 0; padding: 0; list-style: none; }
.file-list li { margin: 0; }
.file-list li::before { display: none; }
.file-link { --file-color: #6b7280; position: relative; display: flex; align-items: center; gap: 18px; height: 100%; padding: 16px 16px 16px 20px; background: var(--paper); border-left: 4px solid transparent; color: var(--ink); text-decoration: none; transition: background-color .3s, border-color .3s; }
.file-pdf { --file-color: #dc2626; }
.file-doc, .file-docx { --file-color: #2563eb; }
.file-xls, .file-xlsx { --file-color: #16a34a; }
.file-zip { --file-color: #d97706; }
.file-jpg, .file-jpeg, .file-png, .file-gif, .file-webp { --file-color: #7c3aed; }
.file-link:hover, .file-link:focus-visible { background: #fff; border-left-color: var(--accent); box-shadow: 0 0 0 1px var(--line); color: var(--ink); outline: none; }
.file-icon { position: relative; flex-shrink: 0; width: 40px; height: 48px; }
.file-icon svg { display: block; }
.file-icon-sheet { fill: #fff; stroke: #cfccc3; stroke-width: 1.5; }
.file-icon-fold { fill: var(--line); stroke: #cfccc3; stroke-width: 1.5; stroke-linejoin: round; }
.file-badge { position: absolute; left: -6px; bottom: 7px; padding: 2px 5px; background: var(--file-color); color: #fff; font-size: 10px; font-weight: 800; line-height: 1.3; letter-spacing: .05em; }
.file-info { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.file-name { font-size: 16px; font-weight: 600; line-height: 1.35; }
.file-meta { margin-top: 3px; color: var(--steel); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.file-action { display: grid; place-items: center; flex-shrink: 0; width: 44px; height: 44px; background: var(--ink); color: #fff; transition: background-color .3s, color .3s; }
.file-action-label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.file-link:hover .file-action, .file-link:focus-visible .file-action { background: var(--accent); color: var(--ink); }

/* Referans listesi (KARTLAR, "alt alta liste" ayarı) */
.ref-list { display: flex; flex-direction: column; margin: 24px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.ref-item { position: relative; display: grid; grid-template-columns: 240px minmax(0, 1fr); margin: 0; border-bottom: 1px solid var(--line); transition: background-color .35s; }
.ref-item::before { display: none; }
.ref-item:hover { background: var(--paper); }
.ref-logo { display: flex; align-items: center; justify-content: center; padding: 30px; }
.ref-logo img { display: block; width: auto; max-width: 160px; max-height: 84px; margin: 0; filter: grayscale(1); opacity: .75; mix-blend-mode: multiply; transition: filter .4s, opacity .4s; }
.ref-item:hover .ref-logo img { filter: none; opacity: 1; }
.ref-body { position: relative; padding: 30px 30px 30px 0; }
.ref-index { display: block; margin-bottom: 8px; color: var(--accent-dark); font-family: var(--font-head); font-size: 16px; font-weight: 700; letter-spacing: .12em; }
.ref-body .ref-title { margin: 0 0 10px; font-family: var(--font-head); font-size: 26px; font-weight: 600; line-height: 1.1; text-transform: uppercase; color: var(--ink); }
.ref-title a { color: inherit; text-decoration: none; }
.ref-title a:hover { color: var(--accent-dark); }
.ref-text { color: var(--steel); font-size: 15px; line-height: 1.75; }
.ref-text p { margin: 0 0 10px; }
.ref-text p:last-child { margin-bottom: 0; }

/* Kaydırınca belirme (main.js yalnızca JS varken .reveal-pending ekler) */
.reveal-pending { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s var(--ease); }
.reveal-pending.is-revealed { opacity: 1; transform: none; }

/* SSS */
.faq-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-question { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; cursor: pointer; list-style: none; font-family: var(--font-head); font-size: 22px; font-weight: 600; line-height: 1.2; color: var(--ink); }
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: "+"; display: grid; place-items: center; flex-shrink: 0; width: 36px; height: 36px; background: var(--paper); color: var(--ink); font-family: var(--font); font-size: 22px; transition: background-color .25s; }
.faq-item[open] .faq-question::after { content: "\2212"; background: var(--accent); }
.faq-answer { padding: 0 52px 22px 0; color: var(--steel); }
.faq-answer p:first-child { margin-top: 0; }
.faq-answer p:last-child { margin-bottom: 0; }

/* Projeler */
.filter-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.chip { padding: 9px 18px; border: 0; background: var(--paper); color: var(--ink); font-family: var(--font-head); font-size: 15px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: background-color .2s, color .2s; }
.chip:hover { background: var(--line); }
.chip.is-active { background: var(--ink); color: var(--accent); }
.projects-grid { gap: 24px; }
.project-card { background: #fff; border: 1px solid var(--line); }
.project-card[hidden] { display: none; }
.project-cover { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-bottom: 4px solid var(--accent); }
.project-body { padding: 22px 24px 24px; }
.project-cat { margin: 0 0 6px; color: var(--accent-dark); font-family: var(--font-head); font-size: 14px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.project-title { margin: 0 0 10px; font-family: var(--font-head); font-size: 24px; font-weight: 600; line-height: 1.1; text-transform: uppercase; }
.project-title a { color: inherit; text-decoration: none; }
.project-text { margin: 0 0 14px; color: var(--steel); font-size: 15px; }
.project-meta { display: flex; flex-direction: column; gap: 6px; margin: 0; padding: 0; list-style: none; color: var(--steel); font-size: 14px; }
.project-meta li { display: flex; align-items: center; gap: 8px; }
.project-meta svg { flex-shrink: 0; color: var(--accent-dark); }
.project-highlight { display: flex; align-items: center; gap: 8px; margin: 14px 0 0; padding-top: 12px; border-top: 1px solid var(--line); font-size: 14px; font-weight: 600; }
.project-highlight svg { flex-shrink: 0; color: var(--accent-dark); }

@media (max-width: 860px) {
    .block-cards-2, .block-cards-3, .block-cards-4,
    .cards-grid.cols-3, .cards-grid.cols-4,
    .projects-grid.cols-3, .projects-grid.cols-4,
    .gallery-grid.cols-3, .gallery-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .logos-grid.cols-4, .logos-grid.cols-5, .logos-grid.cols-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .file-list { grid-template-columns: 1fr; }
    .ref-item { grid-template-columns: 1fr; }
    .ref-logo { justify-content: flex-start; padding: 24px 0 0; }
    .ref-body { padding: 16px 0 26px; }
    .lightbox { padding: 16px; }
    .card-body { padding: 28px 24px 24px; }
    .card-index { margin-bottom: 18px; font-size: 46px; }
}
@media (max-width: 560px) {
    .block-cards-2, .block-cards-3, .block-cards-4,
    .cards-grid.cols-2, .cards-grid.cols-3, .cards-grid.cols-4,
    .projects-grid.cols-2, .projects-grid.cols-3, .projects-grid.cols-4,
    .gallery-grid.cols-2, .gallery-grid.cols-3, .gallery-grid.cols-4 { grid-template-columns: minmax(0, 1fr); }
    .logos-grid.cols-3, .logos-grid.cols-4, .logos-grid.cols-5, .logos-grid.cols-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .file-link { gap: 14px; padding: 14px; }
}

/* ============================================================ Referans kartları (LOGOLAR, "Adları göster" açık)
   Numara + logo + ticari ünvan; kartın tamamı firmanın sitesine gider. İkaz şeridi v2 diliyle (kesik köşe maskesi kenar çizgisini kestiği için kullanılmadı). */
.ref-grid { display: grid; gap: 20px; margin: 0; padding: 0; list-style: none; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.ref-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ref-grid.cols-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.ref-grid.cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.ref-grid > li { display: flex; min-width: 0; margin: 0; padding: 0; }
.ref-card { position: relative; display: flex; flex-direction: column; width: 100%; min-height: 250px; padding: 22px 22px 24px; background: #fff; border: 1px solid var(--line); color: var(--ink); text-decoration: none; transition: border-color .3s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease); }
.ref-card::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: var(--hazard); transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease); }
.ref-card-no { font-family: var(--font-head); font-size: 15px; font-weight: 600; letter-spacing: .14em; color: var(--steel); transition: color .3s; }
.ref-card-logo { display: grid; place-items: center; flex: 1; min-height: 110px; margin: 10px 0 18px; }
.ref-card-logo img { display: block; max-width: 78%; max-height: 72px; width: auto; height: auto; object-fit: contain; filter: grayscale(1); opacity: .62; transition: filter .35s var(--ease), opacity .35s var(--ease), transform .45s var(--ease); }
.ref-card-name { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 2.7em; padding-top: 16px; border-top: 1px solid var(--line); font-size: 15px; font-weight: 600; line-height: 1.35; color: var(--color-text); transition: color .3s; }
.ref-card-go { position: absolute; top: 16px; right: 16px; display: grid; place-items: center; width: 34px; height: 34px; background: var(--accent); color: var(--ink); opacity: 0; transform: translate(-6px, 6px); transition: opacity .3s var(--ease), transform .35s var(--ease); }
a.ref-card:hover, a.ref-card:focus-visible { border-color: var(--ink); transform: translateY(-4px); box-shadow: 0 22px 40px -26px rgba(22, 24, 27, .45); outline: none; }
a.ref-card:hover::after, a.ref-card:focus-visible::after { transform: scaleX(1); }
.ref-card:hover .ref-card-logo img, .ref-card:focus-visible .ref-card-logo img { filter: none; opacity: 1; transform: scale(1.04); }
a.ref-card:hover .ref-card-no, a.ref-card:focus-visible .ref-card-no { color: var(--ink); }
a.ref-card:hover .ref-card-name, a.ref-card:focus-visible .ref-card-name { color: var(--ink); }
a.ref-card:hover .ref-card-go, a.ref-card:focus-visible .ref-card-go { opacity: 1; transform: none; }
a.ref-card:focus-visible { box-shadow: 0 0 0 3px var(--accent); }
@media (hover: none) { .ref-card-logo img { filter: none; opacity: 1; } .ref-card-go { opacity: 1; transform: none; } }
@media (max-width: 1100px) { .ref-grid, .ref-grid.cols-5, .ref-grid.cols-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { .ref-grid, .ref-grid.cols-3, .ref-grid.cols-5, .ref-grid.cols-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; } .ref-card { min-height: 210px; padding: 16px 16px 18px; } .ref-card-logo { min-height: 90px; margin: 6px 0 14px; } .ref-card-logo img { max-height: 56px; } .ref-card-name { -webkit-line-clamp: 3; min-height: 4.05em; font-size: 14px; padding-top: 12px; } .ref-card-go { width: 28px; height: 28px; top: 12px; right: 12px; } }
@media (max-width: 340px) { .ref-grid, .ref-grid.cols-3, .ref-grid.cols-5, .ref-grid.cols-6 { grid-template-columns: minmax(0, 1fr); } .ref-card { min-height: 0; } }
@media (prefers-reduced-motion: reduce) { .ref-card, .ref-card::after, .ref-card-logo img, .ref-card-go { transition: none; } a.ref-card:hover, a.ref-card:focus-visible { transform: none; } .ref-card:hover .ref-card-logo img { transform: none; } }

/* İletişim formu doğrulama hataları: üstte alana bağlantılı liste, alanın altında mesaj, kırmızı kenar */
.alert-list { margin: 0; padding-left: 20px; }
.alert-list li + li { margin-top: 4px; }
.alert-list a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.alert-list a:hover { text-decoration-thickness: 2px; }
.field-error { display: flex; align-items: flex-start; gap: 6px; margin: 2px 0 0; font-size: 14px; font-weight: 600; line-height: 1.4; color: #b91c1c; }
.field-error::before { content: "!"; flex-shrink: 0; display: grid; place-items: center; width: 16px; height: 16px; margin-top: 1px; border-radius: 50%; background: #b91c1c; color: #fff; font-size: 11px; font-weight: 700; line-height: 1; }
.form-row.has-error input[type="text"], .form-row.has-error input[type="email"], .form-row.has-error input[type="password"], .form-row.has-error input[type="tel"], .form-row.has-error textarea { border-color: #dc2626; box-shadow: inset 0 0 0 1px #dc2626; }
.form-row.has-error .checkbox-row input { outline: 2px solid #dc2626; outline-offset: 2px; }

/* ============================================================ Blog (BLOG bileşeni) — sarı alt kenarlı görsel, Barlow Condensed başlıklar, antrasit pah kırılmış yan sütun */
.blog-layout.has-sidebar { display: grid; gap: 56px; grid-template-columns: minmax(0, 1fr) 300px; align-items: start; }
.blog-grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
.blog-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.blog-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.blog-card { position: relative; display: flex; flex-direction: column; min-width: 0; background: #fff; border: 1px solid var(--line); transition: box-shadow .35s ease, border-color .35s ease; }
.blog-card:hover, .blog-card:focus-within { border-color: #cfccc3; box-shadow: 0 26px 50px -30px rgba(22, 24, 27, .45); }
.blog-card-media { position: relative; display: block; overflow: hidden; background: var(--paper); border-bottom: 4px solid var(--accent); }
.blog .blog-card-media img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; margin: 0; transition: transform .8s var(--ease); }
.blog-card:hover .blog-card-media img { transform: scale(1.05); }
.blog-grid.cols-1 .blog-card { flex-direction: row; }
.blog-grid.cols-1 .blog-card-media { flex: 0 0 40%; min-height: 240px; border-bottom: 0; border-right: 4px solid var(--accent); }
.blog .blog-grid.cols-1 .blog-card-media img { position: absolute; inset: 0; height: 100% !important; aspect-ratio: auto; } /* .content img { height: auto !important } ezilir */
.blog-card-body { display: flex; flex-direction: column; flex: 1; min-width: 0; padding: 24px 26px 26px; }
.blog-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin: 0 0 10px; color: var(--steel); font-size: 14px; }
.blog-meta time { font-family: var(--font-head); font-size: 15px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.blog-cat { color: var(--accent-dark); font-family: var(--font-head); font-size: 15px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; text-decoration: none; }
.blog-cat:hover { color: var(--ink); }
.blog-badge { padding: 2px 8px; background: var(--ink); color: var(--accent); font-family: var(--font-head); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.blog .blog-card-title { margin: 0 0 10px; font-family: var(--font-head); font-size: 25px; font-weight: 600; line-height: 1.1; text-transform: uppercase; color: var(--ink); }
.blog-card-title a { color: inherit; text-decoration: none; transition: color .25s; }
.blog-card-title a:hover { color: var(--accent-dark); }
.blog-card-excerpt { flex: 1; margin: 0 0 18px; color: var(--steel); font-size: 15.5px; line-height: 1.65; }
.blog-card-more { display: inline-flex; align-items: center; gap: 10px; align-self: flex-start; margin-top: auto; padding-top: 16px; color: var(--ink); font-family: var(--font-head); font-size: 16px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; transition: color .25s, gap .25s; }
.blog-card-more:hover { color: var(--accent-dark); gap: 16px; }
.blog-all { margin: 40px 0 0; text-align: center; }
.blog-empty, .blog-search-info p { color: var(--steel); }
.blog-search-info { margin-bottom: 28px; padding: 18px 24px; background: var(--paper); border-left: 6px solid var(--accent); }
.blog .blog-search-title { margin: 0 0 4px; font-family: var(--font-head); font-size: 32px; font-weight: 700; line-height: 1.05; text-transform: uppercase; color: var(--ink); }
.blog-search-info p { margin: 0; }

/* Tek yazı */
.blog .blog-post-cover { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; margin: 8px 0 32px; border-bottom: 6px solid var(--accent); }
.blog-post-body { overflow-wrap: break-word; }
.blog-post-body > :first-child { margin-top: 0; }
.blog-author { color: var(--ink); font-weight: 600; }
.blog-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 32px 0 0; }
.blog-tag { display: inline-block; padding: 7px 14px; background: var(--paper); color: var(--ink); font-family: var(--font-head); font-size: 15px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; transition: background-color .2s, color .2s; }
.blog-tag:hover { background: var(--line); color: var(--ink); }
.blog-tag.active { background: var(--ink); color: var(--accent); }
.blog-post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 40px 0 0; padding-top: 32px; border-top: 1px solid var(--line); }
.blog-post-nav a { display: flex; flex-direction: column; gap: 6px; padding: 18px 22px; background: var(--paper); border-left: 4px solid transparent; color: var(--ink); text-decoration: none; transition: background-color .3s, border-color .3s; }
.blog-post-nav a:hover { background: #fff; border-left-color: var(--accent); box-shadow: 0 0 0 1px var(--line); color: var(--ink); }
.blog-post-nav small { color: var(--accent-dark); font-family: var(--font-head); font-size: 14px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.blog-post-nav span { font-family: var(--font-head); font-size: 21px; font-weight: 600; line-height: 1.15; text-transform: uppercase; }
.blog-post-nav-newer { grid-column: 2; text-align: right; }
.blog-post-nav a.blog-post-nav-newer { border-left: 0; border-right: 4px solid transparent; }
.blog-post-nav a.blog-post-nav-newer:hover { border-right-color: var(--accent); }
.blog-back { margin: 28px 0 0; }
.blog-back a { font-family: var(--font-head); font-size: 17px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }

/* Sayfalama: kare kutular, aktif sayfa antrasit + sarı */
.pagination { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px; margin: 44px 0 0; }
.page-link { min-width: 46px; height: 46px; padding: 0 16px; display: inline-flex; align-items: center; justify-content: center; background: var(--paper); color: var(--ink); font-family: var(--font-head); font-size: 18px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; text-decoration: none; transition: background-color .2s, color .2s; }
a.page-link:hover { background: var(--accent); color: var(--ink); }
.page-link.is-current { background: var(--ink); color: var(--accent); }
.page-gap { padding: 0 4px; color: var(--steel); }

/* Yan sütun: .sidebar paneli dili (antrasit, pah kırılmış köşe, sarı başlık) */
.blog-sidebar { display: flex; flex-direction: column; gap: 20px; }
.blog-widget { margin: 0; padding: 24px 26px; background: var(--ink); color: #aeb3ba; clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%); }
.blog .blog-widget-title { margin: 0 0 14px; color: var(--accent); font-family: var(--font-head); font-size: 15px; font-weight: 600; letter-spacing: .16em; line-height: 1.3; text-transform: uppercase; }
.blog-search { display: flex; gap: 0; position: relative; }
.blog-search::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: var(--hazard); }
.blog-search input { flex: 1; min-width: 0; padding: 12px 14px; font: inherit; font-size: 15px; color: #fff; background: var(--ink-2); border: 0; border-bottom: 2px solid #3a3e44; border-radius: 0; transition: border-color .2s; }
.blog-search input::placeholder { color: #8a9098; }
.blog-search input:focus { outline: none; border-bottom-color: var(--accent); }
.blog-search button { flex-shrink: 0; padding: 0 16px; border: 0; border-radius: 0; background: var(--accent); color: var(--ink); font-family: var(--font-head); font-size: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; transition: background-color .25s, color .25s; }
.blog-search button:hover, .blog-search button:focus-visible { background: #fff; color: var(--ink); }
.blog-recent, .blog-terms { list-style: none; margin: 0 -26px; padding: 0; }
.blog-recent li, .blog-terms li { border-top: 1px solid rgba(255, 255, 255, .08); }
.blog-recent li { padding: 12px 26px; }
.blog-recent a { display: block; color: #e3e5e8; font-size: 15px; font-weight: 500; line-height: 1.4; text-decoration: none; transition: color .2s; }
.blog-recent a:hover { color: var(--accent); }
.blog-recent small { color: #8a9098; font-size: 13px; }
.blog-recent .active { box-shadow: inset 4px 0 0 var(--accent); }
.blog-recent .active a { color: var(--accent); font-weight: 600; }
.blog-terms li { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 26px; transition: background-color .2s; }
.blog-terms a { flex: 1; min-width: 0; color: #c9cdd2; font-size: 15px; font-weight: 500; line-height: 1.4; text-decoration: none; transition: color .2s; }
.blog-terms li:hover a { color: #fff; }
.blog-terms .active { background: var(--accent); }
.blog-terms .active a, .blog-terms .active:hover a { color: var(--ink); font-weight: 700; }
.blog-count { flex-shrink: 0; min-width: 30px; padding: 0 6px; background: var(--ink-2); color: #c9cdd2; font-family: var(--font-head); font-size: 14px; font-weight: 600; line-height: 24px; text-align: center; }
.blog-terms .active .blog-count { background: var(--ink); color: var(--accent); }
.blog-sidebar .blog-tags { gap: 6px; margin: 0; }
.blog-sidebar .blog-tag { padding: 4px 10px; background: var(--ink-2); color: #c9cdd2; font-size: 14px; }
.blog-sidebar .blog-tag:hover { background: #33373d; color: #fff; }
.blog-sidebar .blog-tag.active { background: var(--accent); color: var(--ink); }

@media (max-width: 860px) {
    .blog-layout.has-sidebar { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .blog-grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
    .blog-grid.cols-2, .blog-grid.cols-3 { grid-template-columns: minmax(0, 1fr); }
    .blog-grid.cols-1 .blog-card { flex-direction: column; }
    .blog-grid.cols-1 .blog-card-media { flex: none; min-height: 0; border-right: 0; border-bottom: 4px solid var(--accent); }
    .blog .blog-grid.cols-1 .blog-card-media img { position: static; height: auto !important; aspect-ratio: 16 / 10; }
    .blog .blog-card-title { font-size: 23px; }
    .blog-post-nav { grid-template-columns: 1fr; }
    .blog-post-nav-newer { grid-column: auto; }
}
@media (prefers-reduced-motion: reduce) {
    .blog-card, .blog .blog-card-media img, .blog-card-more { transition: none; }
    .blog-card:hover .blog-card-media img { transform: none; }
}

/* ---------------------------------------------------------------- Ürün kataloğu (KATALOG) */
.product-catalog .product-count { margin-left: 8px; font-size: .5em; font-weight: 500; opacity: .6; white-space: nowrap; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.product-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.product-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.product-card { display: flex; flex-direction: column; min-width: 0; border: 1px solid rgba(0, 0, 0, .1); border-radius: 10px; background: #fff; color: #1f2937; overflow: hidden; }
.product-media { position: relative; display: grid; place-items: center; aspect-ratio: 4 / 3; padding: 14px; background: #f7f7f7; }
.product-media img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.product-code { position: absolute; top: 10px; left: 10px; padding: 4px 7px; border-radius: 6px; background: #111; color: #fff; font-size: 11px; font-weight: 700; line-height: 1; }
.product-body { display: flex; flex-direction: column; gap: 6px; flex: 1 1 auto; padding: 14px 16px 16px; }
.product-body p, .product-body h3, .product-body ul { margin: 0; }
.product-brand { display: flex; flex-wrap: wrap; gap: 4px 8px; font-size: 12px; opacity: .75; }
.product-title { font-size: 16px; line-height: 1.3; }
.product-subtitle, .product-sku { font-size: 13px; opacity: .75; }
.product-features { padding-left: 18px !important; font-size: 13px; line-height: 1.45; }
.product-variants { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto !important; padding: 8px 0 0 !important; list-style: none; }
.product-variants li { display: inline-flex; border: 1px solid rgba(0, 0, 0, .12); border-radius: 6px; overflow: hidden; font-size: 12px; line-height: 1; }
.product-variants li span, .product-variants li b { padding: 5px 7px; }
.product-variants li b { background: #111; color: #fff; }
@media (max-width: 900px) { .product-grid, .product-grid.cols-3, .product-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .product-grid, .product-grid.cols-2, .product-grid.cols-3, .product-grid.cols-4 { grid-template-columns: minmax(0, 1fr); } }