/* ==========================================================================
   MAZİDEN ATİYE — ön yüz stilleri
   Taşın hafızası (sıcak taş tonları) × ışığın hızı (neon camgöbeği)
   ========================================================================== */

/* ---------- Yazı tipleri (yerel) ---------- */
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 400 900; 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: "Montserrat"; font-style: normal; font-weight: 400 900; 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: italic; font-weight: 700 900; font-display: swap;
  src: url("../fonts/montserrat-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; }
@font-face { font-family: "Montserrat"; font-style: italic; font-weight: 700 900; font-display: swap;
  src: url("../fonts/montserrat-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: "Plus Jakarta Sans"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("../fonts/jakarta-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: "Plus Jakarta Sans"; font-style: normal; font-weight: 400 800; font-display: swap;
  src: url("../fonts/jakarta-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; }

/* Slaytlar arasında renk geçişi için kayıtlı özel özellik */
@property --c { syntax: "<color>"; inherits: true; initial-value: #0b4f6c; }

:root {
  --navy: #0A1628;
  --navy-2: #0F2A47;
  --navy-3: #13365A;
  --ink: #0F1B2D;
  --text: #253246;
  --muted: #5E6878;
  --line: #E4DCCD;
  --paper: #FBF8F2;
  --ivory: #F3ECDF;
  --stone-l: #F0C48F;
  --stone: #C8915A;
  --stone-d: #74471F;
  --neon: #22D3EE;
  --sky: #0EA5E9;
  --red: #E30A17;
  --grad-stone: linear-gradient(135deg, #F0C48F 0%, #C8915A 55%, #9C6536 100%);
  --grad-bridge: linear-gradient(90deg, #C8915A 0%, #C8915A 38%, #22D3EE 62%, #22D3EE 100%);
  --f-display: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --f-body: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --container: 1240px;
  --gutter: clamp(16px, 4vw, 44px);
  --radius: 20px;
  --header-h: 88px;
  --ease: cubic-bezier(.2, .75, .2, 1);
  --shadow: 0 18px 50px -18px rgba(10, 22, 40, .28);
  --pattern: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120' fill='none' stroke='white' stroke-width='1'%3E%3Cpath d='M60 30L68.8 38.8L81.2 38.8L81.2 51.2L90 60L81.2 68.8L81.2 81.2L68.8 81.2L60 90L51.2 81.2L38.8 81.2L38.8 68.8L30 60L38.8 51.2L38.8 38.8L51.2 38.8Z'/%3E%3Cpath d='M60 0V30M60 90V120M0 60H30M90 60H120M81.2 38.8L113 7M38.8 38.8L7 7M81.2 81.2L113 113M38.8 81.2L7 113'/%3E%3Cpath d='M0 -10L10 0L0 10L-10 0ZM120 -10L130 0L120 10L110 0ZM0 110L10 120L0 130L-10 120ZM120 110L130 120L120 130L110 120Z'/%3E%3Ccircle cx='60' cy='60' r='7'/%3E%3C/svg%3E");
  --arch-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 130' preserveAspectRatio='none'%3E%3Cpath d='M0 130V58C0 26 24 8 50 0C76 8 100 26 100 58V130Z'/%3E%3C/svg%3E");
}

/* ---------- Temel ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0; background: var(--paper); color: var(--text);
  font: 400 1rem/1.65 var(--f-body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); line-height: 1.1; color: inherit; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
.ic { width: 1.25em; height: 1.25em; flex: none; display: inline-block; vertical-align: middle; }
:focus-visible { outline: 2px solid var(--neon); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--neon); color: var(--navy); }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 200; background: #fff; color: var(--navy); padding: 10px 16px; border-radius: 10px; font-weight: 700; }
.skip-link:focus { top: 12px; }
[hidden] { display: none !important; }

.container { width: min(var(--container), 100% - 2 * var(--gutter)); margin-inline: auto; }
.container.narrow { max-width: 860px; }
.center-text { text-align: center; }

.hero-pattern {
  position: absolute; inset: 0; background-image: var(--pattern); background-size: 120px 120px; opacity: .085; pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 75% 70% at 50% 45%, #000 30%, transparent 100%);
          mask-image: radial-gradient(ellipse 75% 70% at 50% 45%, #000 30%, transparent 100%);
}

/* ---------- Tipografi yardımcıları ---------- */
.display { font: 900 clamp(2rem, 4.4vw, 3.5rem)/1.02 var(--f-display); text-transform: uppercase; letter-spacing: -.012em; color: var(--navy); }
.display-sm { font: 800 clamp(1.35rem, 2.4vw, 1.9rem)/1.15 var(--f-display); color: var(--navy); margin: 0 0 .8em; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .6em; margin: 0 0 1.1em;
  font: 700 .76rem/1 var(--f-body); letter-spacing: .24em; text-transform: uppercase; color: var(--stone-d);
}
.eyebrow .ic { width: 1em; height: 1em; color: var(--sky); }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.3rem); line-height: 1.7; color: var(--ink); }
.hl-stone { background: var(--grad-stone); -webkit-background-clip: text; background-clip: text; color: transparent; font-weight: 800; }
.hl-neon { color: var(--sky); font-weight: 800; text-shadow: 0 0 18px rgba(34, 211, 238, .35); }

/* ---------- Butonlar ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6em; min-height: 50px; padding: 0 26px; border-radius: 999px;
  font: 800 .8rem/1 var(--f-body); letter-spacing: .14em; text-transform: uppercase; transition: transform .3s var(--ease), box-shadow .3s, background .3s, color .3s;
}
.btn .ic { width: 1.15em; height: 1.15em; transition: transform .3s var(--ease); }
.btn:hover .ic { transform: translateX(4px); }
.btn-stone { background: var(--grad-stone); color: #2B1808; box-shadow: 0 10px 30px -10px rgba(156, 101, 54, .6); }
.btn-stone:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(156, 101, 54, .75); }
.btn-neon { border: 1.5px solid var(--neon); color: var(--neon); background: rgba(34, 211, 238, .06); box-shadow: 0 0 0 0 rgba(34, 211, 238, .4), inset 0 0 18px rgba(34, 211, 238, .12); }
.btn-neon:hover { background: var(--neon); color: var(--navy); box-shadow: 0 0 30px rgba(34, 211, 238, .5); }
.section-light .btn-neon, .section-ivory .btn-neon, .marquee-sec .btn-neon { color: #0369A1; border-color: var(--sky); }
.section-light .btn-neon:hover, .marquee-sec .btn-neon:hover { color: #fff; background: var(--sky); }
.btn-line {
  display: inline-flex; align-items: center; gap: .7em; height: 48px; padding: 0 24px; border-radius: 999px; border: 1.5px solid rgba(255, 255, 255, .55);
  font: 800 .76rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: #fff; backdrop-filter: blur(6px); transition: .35s var(--ease);
}
.btn-line:hover { background: #fff; color: var(--navy); border-color: #fff; }
.btn-text { display: inline-flex; align-items: center; gap: .5em; font: 800 .78rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--navy); padding: 10px 0; border-bottom: 2px solid; border-image: var(--grad-bridge) 1; }
.btn-text .ic { transition: transform .3s var(--ease); }
.btn-text:hover .ic { transform: translateX(5px); }
.section-dark .btn-text { color: #fff; }

/* ==========================================================================
   ÜST BAŞLIK
   ========================================================================== */
.site-header { position: fixed; inset: 0 0 auto; z-index: 60; color: #fff; transition: background .4s, box-shadow .4s, transform .4s var(--ease); }
.site-header::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: var(--grad-bridge); opacity: 0; transition: opacity .4s; }
.header-inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); padding: 0 var(--gutter); transition: height .4s var(--ease); }
.brand img { height: 76px; width: auto; transition: height .4s var(--ease); filter: drop-shadow(0 4px 14px rgba(0, 0, 0, .35)); }
.brand img.is-muhur, .brand img.is-tackapi { height: 58px; }
.is-scrolled .site-header { background: rgba(10, 22, 40, .84); -webkit-backdrop-filter: blur(16px) saturate(1.4); backdrop-filter: blur(16px) saturate(1.4); box-shadow: 0 10px 40px -20px rgba(0, 0, 0, .6); }
.is-scrolled .site-header::after { opacity: .7; }
.is-scrolled .header-inner { height: 70px; }
.is-scrolled .brand img { height: 54px; }
.is-hidden-header .site-header { transform: translateY(-100%); }

.main-nav { display: flex; gap: 4px; margin-left: auto; }
.main-nav a {
  position: relative; padding: 10px 14px; font: 700 .74rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; opacity: .82; transition: opacity .3s;
}
.main-nav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 3px; height: 2px; background: var(--grad-bridge); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.main-nav a:hover, .main-nav a.is-active { opacity: 1; }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.header-tools { display: flex; align-items: center; gap: 6px; margin-left: 12px; }
.header-social { display: flex; gap: 2px; margin-right: 6px; padding-right: 10px; border-right: 1px solid rgba(255, 255, 255, .2); }
.header-social a { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; opacity: .8; transition: .3s; }
.header-social a:hover { opacity: 1; color: var(--neon); }
.icon-btn { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; transition: background .3s, color .3s; }
.icon-btn:hover { background: rgba(255, 255, 255, .1); color: var(--neon); }
.icon-btn .ic { width: 24px; height: 24px; }
.menu-btn { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; gap: 6px; padding: 0 10px; }
.menu-btn span { display: block; width: 26px; height: 2px; border-radius: 2px; background: currentColor; transition: width .35s var(--ease), background .3s; }
.menu-btn span:nth-child(2) { width: 18px; }
.menu-btn span:nth-child(3) { width: 22px; }
.menu-btn:hover span { width: 26px; background: var(--neon); }

/* ---------- Tam ekran menü ---------- */
.menu-overlay { position: fixed; inset: 0; z-index: 90; color: #fff; overflow-y: auto; }
.menu-overlay-bg { position: fixed; inset: 0; background: radial-gradient(80% 60% at 20% 10%, var(--navy-3), var(--navy) 70%); }
.menu-overlay-bg::after { content: ""; position: absolute; inset: 0; background: var(--pattern); background-size: 120px; opacity: .06; }
.menu-overlay-inner { position: relative; min-height: 100%; display: grid; grid-template-columns: 1.4fr 1fr; gap: 6vw; align-items: center; padding: 120px var(--gutter) 60px; max-width: 1400px; margin: 0 auto; }
.menu-close { position: fixed; top: 22px; right: var(--gutter); z-index: 2; }
.menu-big { display: flex; flex-direction: column; }
.menu-big a {
  display: flex; align-items: baseline; gap: 18px; padding: .18em 0; font: 900 clamp(2rem, 5.4vw, 4.4rem)/1.05 var(--f-display); text-transform: uppercase; letter-spacing: -.01em;
  opacity: 0; transform: translateY(30px); transition: color .3s;
}
.menu-big a small { font: 700 .8rem/1 var(--f-body); letter-spacing: .1em; color: var(--stone); }
.menu-big a:hover { background: var(--grad-bridge); -webkit-background-clip: text; background-clip: text; color: transparent; }
.menu-open .menu-big a { animation: rise .7s var(--ease) forwards; }
.menu-open .menu-big a:nth-child(2) { animation-delay: .05s; } .menu-open .menu-big a:nth-child(3) { animation-delay: .1s; }
.menu-open .menu-big a:nth-child(4) { animation-delay: .15s; } .menu-open .menu-big a:nth-child(5) { animation-delay: .2s; }
.menu-open .menu-big a:nth-child(6) { animation-delay: .25s; } .menu-open .menu-big a:nth-child(7) { animation-delay: .3s; }
@keyframes rise { to { opacity: 1; transform: none; } }
.menu-label { font: 700 .74rem/1 var(--f-body); letter-spacing: .24em; text-transform: uppercase; color: var(--stone-l); margin-bottom: 18px; }
.menu-programs { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 20px; margin-bottom: 40px; }
.menu-programs a { display: flex; align-items: center; gap: 12px; padding: 9px 0; font-weight: 600; opacity: .85; border-bottom: 1px solid rgba(255, 255, 255, .08); transition: .3s; }
.menu-programs a i { width: 10px; height: 10px; border-radius: 3px; transform: rotate(45deg); background: var(--c); box-shadow: 0 0 0 3px rgba(255, 255, 255, .1); }
.menu-programs a:hover { opacity: 1; color: var(--neon); padding-left: 6px; }
.menu-social { display: flex; flex-wrap: wrap; gap: 10px; }
.menu-social a { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .2); font-size: .88rem; font-weight: 600; transition: .3s; }
.menu-social a:hover { border-color: var(--neon); color: var(--neon); }
body.menu-open, body.search-open, body.lb-open { overflow: hidden; }

/* ---------- Arama ---------- */
.search-overlay { position: fixed; inset: 0; z-index: 95; display: grid; place-items: center; padding: var(--gutter); background: rgba(10, 22, 40, .94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); color: #fff; animation: fade .35s; }
.search-close { position: absolute; top: 22px; right: var(--gutter); }
.search-form { width: min(820px, 100%); }
.search-label { display: block; font: 900 clamp(1.8rem, 5vw, 3.6rem)/1 var(--f-display); text-transform: uppercase; margin-bottom: 28px; }
.search-field { display: flex; border-bottom: 2px solid; border-image: var(--grad-bridge) 1; }
.search-field input { flex: 1; min-width: 0; padding: 18px 0; background: none; border: 0; outline: 0; color: #fff; font: 500 clamp(1.1rem, 2.6vw, 1.7rem)/1.2 var(--f-body); }
.search-field input::placeholder { color: rgba(255, 255, 255, .4); }
.search-field button { display: grid; place-items: center; width: 60px; color: var(--neon); }
.search-field button .ic { width: 30px; height: 30px; }
.search-hint { margin-top: 16px; opacity: .55; font-size: .9rem; }
@keyframes fade { from { opacity: 0; } }

/* ==========================================================================
   HERO — tematik program slaytları
   ========================================================================== */
.hero { position: relative; min-height: 100vh; min-height: 100svh; color: #fff; background: var(--c); overflow: hidden; isolation: isolate; transition: --c 1.1s ease; }
.hero-bg, .hero-glow { position: absolute; inset: 0; z-index: -1; }
.hero-glow {
  background:
    radial-gradient(55% 50% at 50% 40%, color-mix(in oklab, var(--c), white 22%) 0%, transparent 72%),
    radial-gradient(110% 80% at 50% 115%, color-mix(in oklab, var(--c), black 60%) 0%, transparent 62%),
    linear-gradient(180deg, color-mix(in oklab, var(--c), black 22%) 0%, var(--c) 45%, color-mix(in oklab, var(--c), black 45%) 100%);
}
.hero .hero-pattern { opacity: .1; }
.hero-stars { position: absolute; left: -6vh; bottom: -6vh; width: 46vh; height: 46vh; pointer-events: none; }
.hero-stars .ic { position: absolute; left: 0; bottom: 0; width: 26px; height: 26px; color: #fff; opacity: .85; animation: twinkle 3.4s ease-in-out infinite; }
.hero-stars .ic:nth-child(1) { transform: rotate(-90deg) translate(36vh) rotate(90deg); animation-delay: 0s; }
.hero-stars .ic:nth-child(2) { transform: rotate(-78deg) translate(36vh) rotate(78deg) scale(.9); animation-delay: .4s; }
.hero-stars .ic:nth-child(3) { transform: rotate(-64deg) translate(36vh) rotate(64deg) scale(.8); animation-delay: .8s; }
.hero-stars .ic:nth-child(4) { transform: rotate(-50deg) translate(36vh) rotate(50deg) scale(.7); animation-delay: 1.2s; }
.hero-stars .ic:nth-child(5) { transform: rotate(-36deg) translate(36vh) rotate(36deg) scale(.6); animation-delay: 1.6s; }
.hero-stars .ic:nth-child(6) { transform: rotate(-22deg) translate(36vh) rotate(22deg) scale(.5); animation-delay: 2s; }
.hero-stars .ic:nth-child(7) { transform: rotate(-8deg) translate(36vh) rotate(8deg) scale(.4); animation-delay: 2.4s; }
@keyframes twinkle { 50% { opacity: .3; } }

.hero-slides { display: grid; min-height: inherit; }
.slide {
  grid-area: 1 / 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: calc(var(--header-h) + 12px) calc(var(--gutter) + 70px) 96px; opacity: 0; visibility: hidden; transition: opacity .7s ease, visibility 0s linear .7s;
}
.slide.is-active { opacity: 1; visibility: visible; transition: opacity .9s ease .1s, visibility 0s; }

.slide-visual { position: relative; z-index: 1; }
.arch-frame { --ah: clamp(220px, 42svh, 480px); position: relative; height: var(--ah); width: calc(var(--ah) * .77); }
.arch-line { position: absolute; inset: -10px -12px 0; width: calc(100% + 24px); height: calc(100% + 10px); overflow: visible; fill: none; }
.arch-line path { stroke-width: 2; vector-effect: non-scaling-stroke; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s var(--ease) .35s; }
.al-stone { stroke: var(--stone-l); }
.al-neon { stroke: var(--neon); filter: drop-shadow(0 0 6px var(--neon)); }
.is-active .arch-line path, .program-hero .arch-line path { stroke-dashoffset: 0; }
.arch-img {
  position: absolute; inset: 0; overflow: hidden; background: color-mix(in oklab, var(--c), black 25%);
  -webkit-mask: var(--arch-mask) center / 100% 100% no-repeat; mask: var(--arch-mask) center / 100% 100% no-repeat;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .35);
}
.arch-img img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.18); transition: transform 7s ease-out; }
.is-active .arch-img img, .program-hero .arch-img img { transform: scale(1.02); }
.arch-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, color-mix(in oklab, var(--c), black 30%) 100%); opacity: .75; }
.arch-empty { display: grid; place-items: center; width: 100%; height: 100%; background: radial-gradient(circle at 50% 40%, color-mix(in oklab, var(--c), white 25%), color-mix(in oklab, var(--c), black 30%)); }
.arch-empty .ic { width: 34%; height: auto; aspect-ratio: 1; color: rgba(255, 255, 255, .25); }

.slide-text { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; width: 100%; }
.slide-title {
  --fs: min(10.5rem, calc((100vw - 2 * var(--gutter) - 140px) / (var(--chars) * .8)), 17svh);
  font: 900 var(--fs)/.88 var(--f-display); letter-spacing: -.015em; margin-top: calc(var(--fs) * -.52);
  text-shadow: 0 12px 50px rgba(0, 0, 0, .35); white-space: nowrap;
}
.slide-title .ch { display: inline-block; opacity: 0; transform: translateY(45%) rotate(4deg); transition: transform 1s var(--ease), opacity .8s ease; transition-delay: calc(.25s + var(--i) * 45ms); }
.is-active .slide-title .ch { opacity: 1; transform: none; }
.slide-title-intro { --fs: min(7.4rem, calc((100vw - 2 * var(--gutter) - 140px) / (var(--chars) * .8)), 11svh); display: flex; flex-direction: column; align-items: center; gap: .04em; }
.slide-title-intro > span { display: block; }
.slide-title-intro .t-stone .ch {
  padding-top: .18em; margin-top: -.18em;
  background: var(--grad-stone), repeating-linear-gradient(0deg, transparent 0 14px, rgba(0, 0, 0, .28) 14px 16px);
  background-blend-mode: multiply; -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 8px 26px rgba(0, 0, 0, .35));
}
.slide-title-intro .t-neon .ch { color: #E6FCFF; text-shadow: 0 0 8px rgba(34, 211, 238, .95), 0 0 28px rgba(34, 211, 238, .65), 0 0 70px rgba(14, 165, 233, .55); }
.slide-title-intro .t-neon { letter-spacing: .14em; margin-right: -.14em; }
.slide-intro .slide-foot { gap: 12px; }
.slide-tagline { margin: clamp(10px, 2vh, 22px) 0 0; }
.slide-tagline span {
  display: inline-block; padding: .7em 1.6em; border-block: 1px solid rgba(255, 255, 255, .55);
  font: 800 clamp(.72rem, 1.15vw, .95rem)/1.2 var(--f-body); letter-spacing: .28em; text-transform: uppercase;
}
.slide-desc { max-width: 760px; margin: clamp(10px, 2vh, 20px) auto 0; font-size: .96rem; line-height: 1.7; opacity: .85; text-wrap: balance; }
.slide-foot { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 18px 26px; margin-top: clamp(14px, 2.6vh, 28px); }
.slide-thumbs { display: flex; gap: 10px; }
.slide .slide-tagline, .slide .slide-desc, .slide .slide-foot { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .9s var(--ease); }
.slide.is-active .slide-tagline { opacity: 1; transform: none; transition-delay: .55s; }
.slide.is-active .slide-desc { opacity: .85; transform: none; transition-delay: .7s; }
.slide.is-active .slide-foot { opacity: 1; transform: none; transition-delay: .85s; }
.thumb-circle {
  display: grid; place-items: center; width: clamp(54px, 7vh, 70px); aspect-ratio: 1; border-radius: 50%; overflow: hidden; border: 3px solid #fff;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .3); transition: transform .35s var(--ease);
}
.thumb-circle img { width: 100%; height: 100%; object-fit: cover; }
.thumb-circle:hover { transform: translateY(-4px) scale(1.06); }
.thumb-more { background: rgba(255, 255, 255, .12); font: 800 1.15rem/1 var(--f-display); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }

.hero-pager { position: absolute; right: var(--gutter); top: 50%; transform: translateY(-50%); z-index: 5; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.pager-star { display: flex; align-items: center; gap: 10px; padding: 3px 0; }
.pager-label { font: 800 .68rem/1 var(--f-display); letter-spacing: .1em; text-transform: uppercase; opacity: 0; transform: translateX(8px); transition: .35s var(--ease); white-space: nowrap; }
.pager-icon { position: relative; display: grid; place-items: center; width: 30px; height: 30px; }
.pager-icon > .ic { width: 15px; height: 15px; opacity: .55; transition: .35s var(--ease); }
.pager-ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); fill: none; stroke: #fff; stroke-width: 1.6; stroke-dasharray: 100.6; stroke-dashoffset: 100.6; opacity: 0; }
.pager-star:hover .pager-label { opacity: .8; transform: none; }
.pager-star:hover > .pager-icon > .ic { opacity: 1; }
.pager-star.is-active .pager-label { opacity: 1; transform: none; }
.pager-star.is-active .pager-icon > .ic { opacity: 1; transform: scale(1.35); color: #fff; filter: drop-shadow(0 0 8px rgba(255, 255, 255, .8)); }
.pager-star.is-active .pager-ring { opacity: .9; animation: ring var(--dur, 7s) linear forwards; }
.hero.is-paused .pager-star.is-active .pager-ring { animation-play-state: paused; }
@keyframes ring { to { stroke-dashoffset: 0; } }

.hero-next { position: absolute; right: calc(var(--gutter) + 80px); bottom: 7vh; z-index: 5; display: flex; align-items: center; gap: 10px; font: 900 .72rem/1 var(--f-display); letter-spacing: .14em; text-transform: uppercase; }
.hero-next .ic { width: 40px; height: 40px; transition: transform .35s var(--ease); }
.hero-next:hover .ic { transform: translateX(6px); color: var(--neon); }
.hero-scroll { position: absolute; left: 50%; bottom: 22px; z-index: 5; width: 26px; height: 42px; margin-left: -13px; border: 2px solid rgba(255, 255, 255, .55); border-radius: 14px; }
.hero-scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: scrolly 1.8s ease-in-out infinite; }
@keyframes scrolly { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(14px); opacity: 0; } 100% { opacity: 0; } }

/* ==========================================================================
   ANASAYFA BÖLÜMLERİ
   ========================================================================== */
.section { position: relative; padding: clamp(70px, 9vw, 128px) 0; }
.section-light { background: #fff; }
.section-ivory { background: var(--ivory); }
.section-dark { background: var(--navy); color: rgba(255, 255, 255, .86); isolation: isolate; }
.section-dark::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--pattern); background-size: 120px; opacity: .05; }
.section-dark .display, .section-dark h3 { color: #fff; }
.section-dark .eyebrow { color: var(--stone-l); }
.section-dark .eyebrow .ic { color: var(--neon); }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: clamp(32px, 4vw, 56px); flex-wrap: wrap; }
.section-head.center { flex-direction: column; align-items: center; text-align: center; }
.section-head .eyebrow { margin-bottom: .9em; }
.head-actions { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }

/* ---------- Manifesto ---------- */
.manifesto { position: relative; padding: clamp(80px, 11vw, 150px) 0; background: radial-gradient(70% 70% at 50% 0%, var(--navy-3) 0%, var(--navy) 70%); color: #fff; overflow: hidden; isolation: isolate; }
.manifesto::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--pattern); background-size: 120px; opacity: .05; }
.manifesto-words { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: clamp(16px, 3vw, 48px); margin-bottom: clamp(40px, 6vw, 80px); }
.word { display: flex; flex-direction: column; gap: 10px; }
.word-mazi { align-items: flex-end; text-align: right; }
/* Doku (background-clip: text) yalnızca kutunun içini boyar; Â şapkası ve İ noktası
   kesilmesin diye üstte pay bırakılır. */
.word-big { font: 900 clamp(3rem, 10vw, 8.5rem)/1.05 var(--f-display); text-transform: uppercase; letter-spacing: -.01em; padding: .2em .04em .02em; margin-top: -.2em; }
.word-cap { font: 700 .78rem/1 var(--f-body); letter-spacing: .3em; text-transform: uppercase; opacity: .7; }
.word-mazi .word-big {
  background: var(--grad-stone), repeating-linear-gradient(0deg, transparent 0 18px, rgba(0, 0, 0, .25) 18px 20px);
  background-blend-mode: multiply; -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 8px 30px rgba(200, 145, 90, .25));
}
.word-atiye .word-big { color: #E6FCFF; text-shadow: 0 0 8px rgba(34, 211, 238, .9), 0 0 30px rgba(34, 211, 238, .6), 0 0 80px rgba(14, 165, 233, .5); animation: flicker 6s infinite; }
@keyframes flicker { 0%, 92%, 100% { opacity: 1; } 93% { opacity: .55; } 94% { opacity: 1; } 96% { opacity: .7; } }
.manifesto-bridge { position: relative; }
.manifesto-bridge img { width: clamp(110px, 13vw, 170px); height: auto; border-radius: 50%; box-shadow: 0 0 0 1px rgba(34, 211, 238, .25), 0 20px 60px rgba(34, 211, 238, .25); animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 50% { transform: translateY(-10px); } }
.manifesto-body { max-width: 880px; margin: 0 auto; text-align: center; }
.manifesto-body .display { color: #fff; margin-bottom: .6em; text-wrap: balance; }
.manifesto-body .eyebrow { color: var(--stone-l); }
.manifesto-body .eyebrow .ic { color: var(--neon); }
.manifesto-text { color: rgba(255, 255, 255, .78); font-size: 1.08rem; line-height: 1.85; margin-bottom: 34px; }

/* ---------- Sayaçlar ---------- */
.stats { position: relative; background: var(--ivory); padding: clamp(46px, 6vw, 72px) 0; border-block: 1px solid var(--line); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 8px; padding: 10px 20px; }
.stat + .stat { border-left: 1px solid var(--line); }
.stat strong { font: 900 clamp(2.4rem, 5vw, 4rem)/1 var(--f-display); background: linear-gradient(135deg, #9C6536, #C8915A 50%, #0EA5E9); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat > span { font: 700 .76rem/1.4 var(--f-body); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

/* ---------- Haber ızgarası ---------- */
.news-grid { display: grid; grid-template-columns: 1.35fr 1fr; gap: 28px; }
.news-lead { position: relative; display: flex; min-height: 540px; border-radius: var(--radius); overflow: hidden; color: #fff; isolation: isolate; box-shadow: var(--shadow); }
.news-lead .news-img { position: absolute; inset: 0; z-index: -1; }
.news-lead .news-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.news-lead::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, transparent 30%, color-mix(in oklab, var(--c), black 55%) 100%); }
.news-lead:hover .news-img img { transform: scale(1.05); }
.news-body { align-self: flex-end; padding: clamp(24px, 3.5vw, 44px); }
.news-lead h3 { font: 900 clamp(1.5rem, 2.8vw, 2.3rem)/1.1 var(--f-display); margin: 14px 0 12px; text-wrap: balance; }
.news-lead p { opacity: .85; max-width: 560px; }
.meta { display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 600; opacity: .85; }
.meta .ic { width: 1.05em; height: 1.05em; }
.tag { display: inline-flex; align-items: center; padding: 6px 13px; border-radius: 999px; background: var(--c, var(--navy)); color: #fff; font: 800 .66rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; }
.news-lead .tag { background: rgba(255, 255, 255, .16); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, .3); }
.news-list { display: flex; flex-direction: column; gap: 14px; }
.news-item { display: grid; grid-template-columns: 132px 1fr; gap: 18px; align-items: center; padding: 14px; border-radius: 16px; background: var(--paper); border: 1px solid var(--line); transition: .35s var(--ease); }
.news-item:hover { transform: translateX(6px); border-color: var(--stone); box-shadow: var(--shadow); }
.news-thumb { aspect-ratio: 4 / 3; border-radius: 12px; overflow: hidden; background: var(--ivory); }
.news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-item h3 { font: 800 1.02rem/1.3 var(--f-display); color: var(--navy); margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.news-item .meta { color: var(--stone-d); font-size: .74rem; letter-spacing: .06em; text-transform: uppercase; }

/* ---------- Program kapsamı ---------- */
.activity-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.activity {
  position: relative; padding: 28px 24px; border-radius: var(--radius); background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .1); transition: transform .4s var(--ease), border-color .4s, background .4s;
}
.activity:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .5); background: linear-gradient(180deg, rgba(34, 211, 238, .1), rgba(255, 255, 255, .02)); }
.activity-icon { display: grid; place-items: center; width: 56px; height: 56px; margin-bottom: 20px; border-radius: 16px; background: linear-gradient(var(--navy), var(--navy)) padding-box, var(--grad-bridge) border-box; border: 1.5px solid transparent; color: var(--neon); }
.activity-icon .ic { width: 26px; height: 26px; }
.activity h3 { font: 800 1.05rem/1.25 var(--f-display); margin-bottom: 8px; }
.activity p { margin: 0; font-size: .92rem; color: rgba(255, 255, 255, .66); }

/* ---------- Şehir rayı ---------- */
.city-rail { display: flex; gap: 20px; overflow-x: auto; padding: 6px var(--gutter) 26px; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--stone) transparent; cursor: grab; }
.city-rail::-webkit-scrollbar { height: 6px; }
.city-rail::-webkit-scrollbar-thumb { background: var(--stone); border-radius: 3px; }
.city-rail.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.city-rail.is-dragging a { pointer-events: none; }
@media (min-width: 1330px) { .city-rail { padding-inline: calc((100vw - var(--container)) / 2); } }
.city-card {
  flex: 0 0 clamp(240px, 26vw, 290px); scroll-snap-align: start; position: relative; display: flex; flex-direction: column; padding: 26px 22px 24px; border-radius: 24px; overflow: hidden; color: #fff;
  background: radial-gradient(90% 70% at 50% 20%, color-mix(in oklab, var(--c), white 18%), var(--c) 60%, color-mix(in oklab, var(--c), black 35%)); isolation: isolate; transition: transform .45s var(--ease), box-shadow .45s;
}
.city-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--pattern); background-size: 100px; opacity: .1; }
.city-card:hover { transform: translateY(-8px); box-shadow: 0 26px 50px -20px color-mix(in oklab, var(--c), black 30%); }
.city-arch { position: relative; aspect-ratio: 100 / 112; margin: 0 14px 20px; overflow: hidden; -webkit-mask: var(--arch-mask) center / 100% 100% no-repeat; mask: var(--arch-mask) center / 100% 100% no-repeat; background: rgba(0, 0, 0, .2); }
.city-arch img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.city-card:hover .city-arch img { transform: scale(1.08); }
.city-body h3 { font: 900 1.7rem/1 var(--f-display); text-transform: uppercase; }
.city-body p { margin: 8px 0 0; font-size: .88rem; opacity: .85; line-height: 1.45; }
.city-count { display: inline-block; margin-top: 14px; font: 800 .66rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; padding: 7px 12px; border: 1px solid rgba(255, 255, 255, .4); border-radius: 999px; }
.section-dark .city-rail { padding-bottom: 10px; }

/* ---------- Zaman çizelgesi ---------- */
.timeline { position: relative; list-style: none; max-width: 1000px; margin: 0 auto; }
.timeline::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; margin-left: -1px; background: linear-gradient(180deg, var(--stone), var(--sky)); opacity: .5; }
.timeline li { position: relative; display: grid; grid-template-columns: 1fr 60px 1fr; align-items: start; margin-bottom: 26px; }
.tl-date { grid-column: 1; justify-self: end; margin-top: 18px; font: 900 1rem/1 var(--f-display); text-transform: uppercase; color: var(--stone-d); letter-spacing: .04em; text-align: right; }
.tl-dot { grid-column: 2; justify-self: center; display: grid; place-items: center; width: 44px; height: 44px; margin-top: 6px; border-radius: 50%; background: #fff; border: 2px solid var(--line); color: var(--stone); box-shadow: 0 0 0 6px var(--ivory); transition: .4s; }
.tl-dot .ic { width: 20px; height: 20px; }
.tl-card { grid-column: 3; padding: 20px 24px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: 0 10px 30px -20px rgba(10, 22, 40, .3); }
.tl-card h3 { font: 800 1.08rem/1.25 var(--f-display); color: var(--navy); margin-bottom: 6px; }
.tl-card p { margin: 0; font-size: .93rem; color: var(--muted); }
.timeline li:nth-child(even) .tl-date { grid-column: 3; grid-row: 1; justify-self: start; text-align: left; }
.timeline li:nth-child(even) .tl-card { grid-column: 1; grid-row: 1; text-align: right; }
.timeline li:nth-child(even) .tl-dot { grid-row: 1; }
.timeline li.is-in .tl-dot { color: var(--sky); border-color: var(--sky); box-shadow: 0 0 0 6px var(--ivory), 0 0 22px rgba(14, 165, 233, .45); }

/* ---------- Alıntı ---------- */
.quote-sec { position: relative; padding: clamp(80px, 10vw, 140px) 0; color: #fff; text-align: center; isolation: isolate; overflow: hidden; background: linear-gradient(135deg, #3B2410 0%, #74471F 45%, #9C6536 100%); }
.quote-sec::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--pattern); background-size: 120px; opacity: .1; }
.quote-sec::after { content: ""; position: absolute; inset: auto -10% -60% 40%; height: 120%; z-index: -1; background: radial-gradient(closest-side, rgba(34, 211, 238, .28), transparent); }
.quote-mark { width: 64px; height: 64px; margin: 0 auto 24px; color: var(--neon); filter: drop-shadow(0 0 14px rgba(34, 211, 238, .6)); }
.quote-sec blockquote { max-width: 980px; margin: 0 auto 30px; font: 800 italic clamp(1.4rem, 3vw, 2.4rem)/1.35 var(--f-display); text-wrap: balance; }
.quote-by { display: flex; flex-direction: column; gap: 4px; }
.quote-by strong { font: 900 1rem/1 var(--f-display); letter-spacing: .14em; text-transform: uppercase; }
.quote-by span { opacity: .75; font-size: .9rem; }

/* ---------- Galeri şeridi ---------- */
.marquee-sec { background: #fff; overflow: hidden; }
.marquee { overflow: hidden; margin-bottom: 16px; -webkit-mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.marquee-track { display: flex; gap: 16px; width: max-content; animation: marquee 70s linear infinite; }
.marquee.reverse .marquee-track { animation-direction: reverse; animation-duration: 80s; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee a { flex: none; width: clamp(200px, 22vw, 300px); aspect-ratio: 3 / 2; border-radius: 16px; overflow: hidden; background: var(--ivory); }
.marquee img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease), filter .5s; }
.marquee a:hover img { transform: scale(1.07); }
@keyframes marquee { to { transform: translateX(calc(-50% - 8px)); } }

/* ==========================================================================
   İÇ SAYFALAR
   ========================================================================== */
.page-hero {
  --c: var(--navy-2); position: relative; padding: calc(var(--header-h) + clamp(50px, 8vw, 110px)) 0 clamp(56px, 8vw, 100px); color: #fff; overflow: hidden; isolation: isolate;
  background: radial-gradient(70% 90% at 70% 0%, color-mix(in oklab, var(--c), white 14%), var(--c) 55%, color-mix(in oklab, var(--c), black 40%));
}
.page-hero-bg { position: absolute; inset: 0; z-index: -1; }
.page-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.page-hero.has-image .page-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, color-mix(in oklab, var(--c), black 30%) 20%, transparent); }
.page-hero::after { content: ""; position: absolute; inset: auto 0 0; height: 3px; background: var(--grad-bridge); }
.page-title { font: 900 clamp(2.6rem, 8vw, 6.4rem)/.92 var(--f-display); text-transform: uppercase; letter-spacing: -.015em; max-width: 1000px; text-wrap: balance; }
.page-subtitle { max-width: 680px; margin: 22px 0 0; font-size: clamp(1rem, 1.5vw, 1.2rem); opacity: .82; }
.page-hero .eyebrow { color: var(--stone-l); }
.page-hero .eyebrow .ic { color: var(--neon); }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; font-size: .8rem; font-weight: 600; letter-spacing: .04em; opacity: .75; }
.crumbs a:hover { color: var(--neon); }

/* ---------- Program listesi ---------- */
.program-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.program-card { display: flex; flex-direction: column; border-radius: 24px; overflow: hidden; background: #fff; box-shadow: var(--shadow); transition: transform .45s var(--ease), box-shadow .45s; }
.program-card:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -24px rgba(10, 22, 40, .4); }
.program-visual { position: relative; display: grid; place-items: end center; height: 300px; padding-top: 30px; overflow: hidden; isolation: isolate; background: radial-gradient(70% 80% at 50% 30%, color-mix(in oklab, var(--c), white 20%), var(--c) 60%, color-mix(in oklab, var(--c), black 35%)); }
.program-visual .hero-pattern { opacity: .12; }
.program-arch { width: 58%; aspect-ratio: 100 / 112; overflow: hidden; -webkit-mask: var(--arch-mask) center / 100% 100% no-repeat; mask: var(--arch-mask) center / 100% 100% no-repeat; background: rgba(0, 0, 0, .2); }
.program-arch img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.program-card:hover .program-arch img { transform: scale(1.08); }
.program-no { position: absolute; top: 18px; left: 22px; font: 900 1.1rem/1 var(--f-display); color: rgba(255, 255, 255, .6); }
.program-body { padding: 26px 26px 28px; display: flex; flex-direction: column; flex: 1; }
.program-kicker { font: 700 .7rem/1 var(--f-body); letter-spacing: .2em; text-transform: uppercase; color: var(--stone-d); margin-bottom: 10px; }
.program-body h2 { font: 900 2rem/1 var(--f-display); text-transform: uppercase; color: var(--navy); }
.program-tag { margin: 8px 0 14px; font-weight: 700; color: var(--c); filter: brightness(.9); }
.program-body > p:not(.program-kicker):not(.program-tag) { font-size: .94rem; color: var(--muted); }
.program-meta { display: flex; gap: 18px; margin-top: auto; padding-top: 16px; border-top: 1px solid var(--line); font-size: .82rem; font-weight: 600; color: var(--muted); }
.program-meta span { display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Program detay ---------- */
.program-hero { position: relative; padding: calc(var(--header-h) + clamp(40px, 6vw, 80px)) 0 clamp(60px, 7vw, 100px); color: #fff; overflow: hidden; isolation: isolate; background: var(--c); }
.program-hero::after { content: ""; position: absolute; inset: auto 0 0; height: 3px; background: var(--grad-bridge); }
.program-hero-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.program-title { --chars: 6; font: 900 min(7.8rem, 9vw, calc(min(100vw, 1280px) * .52 / (var(--chars) * .78)))/.88 var(--f-display); letter-spacing: -.02em; text-shadow: 0 12px 50px rgba(0, 0, 0, .3); white-space: nowrap; }
.program-hero .slide-tagline { margin: 22px 0 0; }
.program-hero .eyebrow { color: rgba(255, 255, 255, .85); }
.program-hero .eyebrow .ic { color: var(--neon); }
.program-lead { margin: 24px 0 0; max-width: 620px; font-size: 1.06rem; opacity: .88; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 30px 0 0; max-width: 620px; }
.facts div { padding: 14px 16px; border-radius: 14px; background: rgba(255, 255, 255, .09); border: 1px solid rgba(255, 255, 255, .16); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.facts dt { display: flex; align-items: center; gap: 7px; font: 700 .66rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; opacity: .7; margin-bottom: 7px; }
.facts dt .ic { width: 1.1em; height: 1.1em; }
.facts dd { margin: 0; font-weight: 700; font-size: .95rem; }
.program-hero-visual { display: flex; justify-content: center; }
.program-hero .arch-frame { --ah: clamp(300px, 52vh, 540px); }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: clamp(32px, 5vw, 70px); align-items: start; }
.side-card { position: sticky; top: 100px; padding: 28px; border-radius: var(--radius); background: var(--navy); color: #fff; overflow: hidden; isolation: isolate; }
.side-card::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--pattern); background-size: 100px; opacity: .06; }
.side-card h2 { display: flex; align-items: center; gap: 10px; font: 900 1.1rem/1 var(--f-display); text-transform: uppercase; margin-bottom: 20px; }
.side-card h2 .ic { color: var(--neon); }
.places { list-style: none; counter-reset: pl; }
.places li { counter-increment: pl; position: relative; padding: 11px 0 11px 42px; border-bottom: 1px dashed rgba(255, 255, 255, .15); font-weight: 600; font-size: .95rem; }
.places li:last-child { border: 0; }
.places li::before { content: counter(pl, decimal-leading-zero); position: absolute; left: 0; top: 10px; font: 900 .78rem/1 var(--f-display); color: var(--navy); background: var(--grad-stone); width: 30px; height: 24px; display: grid; place-items: center; border-radius: 7px; }

/* ---------- Okunur içerik ---------- */
.prose { font-size: 1.07rem; line-height: 1.85; color: var(--text); }
.prose > * + * { margin-top: 1.1em; }
.prose p { margin: 0; }
.prose h2 { font: 900 clamp(1.5rem, 2.6vw, 2rem)/1.15 var(--f-display); color: var(--navy); margin-top: 1.8em; text-transform: uppercase; }
.prose h3 { font: 800 clamp(1.2rem, 2vw, 1.45rem)/1.25 var(--f-display); color: var(--navy); margin-top: 1.5em; }
.prose h2::after { content: ""; display: block; width: 64px; height: 3px; margin-top: 14px; background: var(--grad-bridge); border-radius: 2px; }
.prose a { color: #0369A1; font-weight: 600; text-decoration: underline; text-decoration-color: rgba(14, 165, 233, .4); text-underline-offset: 3px; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose ul { list-style: none; padding-left: 0; }
.prose ul li { position: relative; padding-left: 30px; margin: .5em 0; }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 10px; height: 10px; background: var(--stone); transform: rotate(45deg); box-shadow: 4px -4px 0 -2px var(--sky); }
.prose ol li { margin: .5em 0; padding-left: 6px; }
.prose ol li::marker { font-weight: 800; color: var(--stone-d); }
.prose blockquote { margin: 1.6em 0; padding: 22px 28px; border-left: 4px solid; border-image: linear-gradient(var(--stone), var(--sky)) 1; background: var(--ivory); font: 700 italic 1.15rem/1.6 var(--f-display); color: var(--navy); }
.prose img { border-radius: 16px; margin: 1.4em 0; }
.prose .lead, .prose .ql-lead { font-size: 1.22rem; line-height: 1.7; color: var(--ink); font-weight: 500; padding-bottom: 1.1em; border-bottom: 1px solid var(--line); }
.prose iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; border-radius: 16px; }
.prose .ql-align-center { text-align: center; }
.prose .ql-align-right { text-align: right; }

/* ---------- Taşlı galeri ---------- */
.masonry { columns: 3 280px; column-gap: 16px; }
.masonry-item { position: relative; display: block; margin-bottom: 16px; break-inside: avoid; border-radius: 16px; overflow: hidden; background: var(--ivory); }
.masonry-item img { width: 100%; height: auto; transition: transform .9s var(--ease); }
.masonry-item:hover img { transform: scale(1.05); }
.masonry-cap { position: absolute; inset: auto 0 0; padding: 30px 16px 14px; color: #fff; font-size: .8rem; font-weight: 700; background: linear-gradient(transparent, rgba(10, 22, 40, .85)); opacity: 0; transform: translateY(8px); transition: .4s var(--ease); }
.masonry-item:hover .masonry-cap { opacity: 1; transform: none; }

/* ---------- Kartlar ---------- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); gap: 28px; }
.event-card { display: flex; flex-direction: column; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .45s var(--ease), box-shadow .45s; }
.event-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.event-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--ivory); }
.event-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.event-card:hover .event-img img { transform: scale(1.06); }
.img-empty { display: grid; place-items: center; height: 100%; background: radial-gradient(circle, color-mix(in oklab, var(--c), white 20%), var(--c)); }
.img-empty .ic { width: 60px; height: 60px; color: rgba(255, 255, 255, .3); }
.event-date { position: absolute; left: 16px; top: 16px; display: flex; flex-direction: column; align-items: center; padding: 9px 12px 8px; border-radius: 12px; background: #fff; color: var(--navy); font: 700 .62rem/1.1 var(--f-body); letter-spacing: .08em; text-transform: uppercase; box-shadow: 0 8px 20px rgba(0, 0, 0, .18); }
.event-date b { font: 900 1.45rem/1 var(--f-display); color: var(--stone-d); }
.event-body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 24px; }
.event-body .tag { align-self: flex-start; margin-bottom: 12px; }
.event-body h3 { font: 800 1.15rem/1.3 var(--f-display); color: var(--navy); margin-bottom: 10px; text-wrap: balance; }
.event-body p { font-size: .92rem; color: var(--muted); }
.more { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; font: 800 .72rem/1 var(--f-body); letter-spacing: .14em; text-transform: uppercase; color: var(--stone-d); }
.more .ic { transition: transform .3s var(--ease); }
.event-card:hover .more .ic { transform: translateX(5px); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 999px; border: 1.5px solid var(--line); background: #fff; font-weight: 700; font-size: .86rem; color: var(--navy); transition: .3s; }
.chip small { display: grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 999px; background: var(--ivory); font-size: .72rem; }
.chip:hover { border-color: var(--c, var(--navy)); }
.chip.is-active { background: var(--c, var(--navy)); border-color: var(--c, var(--navy)); color: #fff; }
.chip.is-active small { background: rgba(255, 255, 255, .2); }
.empty-state { display: grid; place-items: center; gap: 12px; padding: 80px 20px; text-align: center; color: var(--muted); }
.empty-state .ic { width: 48px; height: 48px; color: var(--stone); }

.pagination { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 56px; }
.pagination a, .pagination span { display: grid; place-items: center; min-width: 46px; height: 46px; padding: 0 12px; border-radius: 14px; border: 1.5px solid var(--line); background: #fff; font-weight: 800; color: var(--navy); transition: .3s; }
.pagination span { border: 0; background: none; }
.pagination a:hover { border-color: var(--stone); }
.pagination a.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }

/* ---------- Etkinlik detay ---------- */
.event-hero { position: relative; display: flex; align-items: flex-end; min-height: min(78vh, 760px); padding: calc(var(--header-h) + 40px) 0 clamp(40px, 6vw, 76px); color: #fff; isolation: isolate; overflow: hidden; background: var(--c); }
.event-hero-bg { position: absolute; inset: 0; z-index: -1; }
.event-hero-bg img { width: 100%; height: 100%; object-fit: cover; animation: kenburns 18s ease-out forwards; }
@keyframes kenburns { from { transform: scale(1.12); } }
.event-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 22, 40, .55) 0%, transparent 30%, color-mix(in oklab, var(--c), black 40%) 92%); }
.event-hero::after { content: ""; position: absolute; inset: auto 0 0; height: 3px; background: var(--grad-bridge); }
.event-hero-inner { max-width: var(--container); }
.tag-light { background: rgba(255, 255, 255, .16); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, .35); }
.event-title { font: 900 clamp(2rem, 5vw, 4.2rem)/1.02 var(--f-display); max-width: 1050px; margin: 18px 0 22px; text-wrap: balance; text-shadow: 0 6px 30px rgba(0, 0, 0, .35); }
.event-meta { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 26px; font-weight: 600; }
.event-meta li { display: inline-flex; align-items: center; gap: 8px; }
.event-meta .ic { color: var(--neon); }
.event-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 2em !important; }
.eg-item { display: block; aspect-ratio: 1; border-radius: 14px; overflow: hidden; background: var(--ivory); }
.eg-item img { width: 100%; height: 100%; object-fit: cover; margin: 0; border-radius: 0; transition: transform .8s var(--ease); }
.eg-item:hover img { transform: scale(1.07); }
.eg-wide { grid-column: span 2; grid-row: span 2; }
.share { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding-top: 1.4em; margin-top: 2em !important; border-top: 1px solid var(--line); }
.share > span { font: 800 .72rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-right: 6px; }
.share a, .share button { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); color: var(--navy); text-decoration: none; transition: .3s; }
.share a:hover, .share button:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.share .ic { width: 20px; height: 20px; }
.side-stack { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 18px; }
.side-program { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 26px; border-radius: var(--radius); color: #fff; overflow: hidden; isolation: isolate; background: radial-gradient(100% 100% at 0 0, color-mix(in oklab, var(--c), white 15%), var(--c) 60%, color-mix(in oklab, var(--c), black 30%)); }
.side-program .hero-pattern { z-index: -1; opacity: .12; }
.side-program small { font-size: .78rem; opacity: .75; }
.side-program strong { font: 900 1.35rem/1.1 var(--f-display); text-transform: uppercase; }
.side-program span { display: inline-flex; align-items: center; gap: 6px; font-size: .88rem; opacity: .85; }
.prevnext { display: flex; flex-direction: column; gap: 10px; }
.prevnext a { display: flex; flex-direction: column; gap: 6px; padding: 18px 20px; border-radius: 16px; border: 1px solid var(--line); background: #fff; font: 700 .95rem/1.35 var(--f-display); color: var(--navy); transition: .3s; }
.prevnext a:hover { border-color: var(--stone); transform: translateY(-2px); }
.prevnext small { display: inline-flex; align-items: center; gap: 6px; font: 800 .66rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--stone-d); }

/* ---------- SSS ---------- */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq details { border-radius: 16px; background: #fff; border: 1px solid var(--line); overflow: hidden; transition: box-shadow .3s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; cursor: pointer; list-style: none; font: 800 1.02rem/1.35 var(--f-display); color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ic { flex: none; width: 34px; height: 34px; padding: 7px; border-radius: 50%; background: var(--ivory); color: var(--stone-d); transition: transform .35s var(--ease), background .3s; }
.faq details[open] summary .ic { transform: rotate(45deg); background: var(--navy); color: var(--neon); }
.faq details p { margin: 0; padding: 0 24px 22px; color: var(--muted); }

/* ---------- İletişim ---------- */
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.contact-info > p { color: var(--muted); }
.contact-cards { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.contact-cards li { display: flex; gap: 16px; align-items: flex-start; padding: 18px 20px; border-radius: 16px; background: #fff; border: 1px solid var(--line); }
.contact-cards .ic { width: 42px; height: 42px; padding: 10px; border-radius: 12px; background: var(--navy); color: var(--neon); }
.contact-cards small { display: block; font: 700 .68rem/1 var(--f-body); letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.contact-cards a, .contact-cards span { font-weight: 700; color: var(--navy); }
.contact-form { padding: clamp(24px, 4vw, 44px); border-radius: 24px; background: #fff; box-shadow: var(--shadow); border: 1px solid var(--line); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field > span { font: 700 .72rem/1 var(--f-body); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea, .search-inline input {
  width: 100%; padding: 14px 16px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--paper); color: var(--ink); font: 500 1rem/1.4 var(--f-body); transition: border-color .3s, box-shadow .3s, background .3s;
}
.field input:focus, .field textarea:focus, .search-inline input:focus { outline: 0; border-color: var(--sky); background: #fff; box-shadow: 0 0 0 4px rgba(14, 165, 233, .15); }
.field textarea { resize: vertical; min-height: 140px; }
.field-error { color: #B42318; font-size: .84rem; font-weight: 600; }
.check { display: flex; gap: 12px; align-items: flex-start; margin: 4px 0 8px; font-size: .9rem; color: var(--muted); cursor: pointer; }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--stone-d); flex: none; }
.check a { color: #0369A1; font-weight: 700; text-decoration: underline; }
.contact-form .btn { margin-top: 18px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.alert { display: flex; gap: 10px; align-items: center; padding: 14px 18px; border-radius: 12px; margin-bottom: 20px; font-weight: 600; }
.alert-success { background: #E7F8EF; color: #11643A; border: 1px solid #B7E8CC; }
.alert-error { background: #FDECEC; color: #8F1D1D; border: 1px solid #F5C2C2; }
.search-inline { display: flex; gap: 12px; margin-bottom: 40px; }
.search-inline input { flex: 1; }

/* ---------- Kurumsal kimlik ---------- */
.brand-concept { padding: clamp(60px, 8vw, 110px) 0; border-top: 1px solid var(--line); }
.brand-concept.alt { background: #fff; }
.brand-concept-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.brand-concept.alt .brand-stage { order: 2; }
.brand-stage { display: flex; flex-direction: column; gap: 14px; }
.brand-stage-dark, .brand-stage-light { position: relative; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 40px; padding: clamp(30px, 5vw, 60px); border-radius: 24px; overflow: hidden; isolation: isolate; }
.brand-stage-dark { background: radial-gradient(80% 90% at 50% 20%, var(--navy-3), var(--navy) 70%); min-height: 340px; }
.brand-stage-dark::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--pattern); background-size: 110px; opacity: .06; }
.brand-stage-light { background: var(--ivory); border: 1px solid var(--line); }
.brand-stage img { max-height: 260px; width: auto; max-width: 100%; }
.brand-stage-dark img:only-child { max-height: 300px; }
.brand-stage-light img { max-height: 120px; }
.brand-info .tag { background: var(--navy); margin-bottom: 18px; }
.brand-info .display { margin-bottom: .5em; }
.brand-no { background: var(--grad-bridge); -webkit-background-clip: text; background-clip: text; color: transparent; }
.brand-info > p { color: var(--muted); }
.brand-use { padding: 14px 16px; border-radius: 12px; background: var(--ivory); font-size: .92rem; }
.brand-downloads { display: flex; flex-direction: column; gap: 8px; margin-top: 22px; }
.dl-row { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 12px; border: 1px solid var(--line); background: #fff; }
.dl-row > span { flex: 1; font-weight: 700; font-size: .86rem; color: var(--navy); text-transform: capitalize; }
.dl-row a { display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; border-radius: 999px; background: var(--navy); color: #fff; font: 800 .66rem/1 var(--f-body); letter-spacing: .12em; transition: .3s; }
.dl-row a:hover { background: var(--sky); }
.dl-row .ic { width: 1.1em; height: 1.1em; }
.palette { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.swatch { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 0 0 16px; border-radius: 18px; overflow: hidden; background: #fff; border: 1px solid var(--line); text-align: left; transition: transform .35s var(--ease), box-shadow .35s; }
.swatch:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.swatch-color { width: 100%; height: 110px; margin-bottom: 12px; background: var(--sw); }
.swatch strong, .swatch code, .swatch small { padding: 0 16px; }
.swatch strong { font: 800 .98rem/1.2 var(--f-display); color: var(--navy); }
.swatch code { font: 700 .82rem/1.2 ui-monospace, Consolas, monospace; color: var(--stone-d); }
.swatch small { color: var(--muted); font-size: .8rem; line-height: 1.4; }
.type-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.type-sample { margin: 0 0 18px; color: #fff; }
.type-display { font: 900 clamp(2.4rem, 5vw, 4rem)/.95 var(--f-display); background: var(--grad-bridge); -webkit-background-clip: text; background-clip: text; color: transparent; }
.type-body { font: 600 clamp(2rem, 4vw, 3rem)/1.1 var(--f-body); }
.type-body span { display: block; margin-top: 10px; font-size: .55em; opacity: .7; }

/* ---------- 404 ---------- */
.notfound { position: relative; min-height: 100svh; display: grid; place-items: center; text-align: center; color: #fff; background: var(--navy-2); --c: var(--navy-2); isolation: isolate; overflow: hidden; }
.notfound .hero-bg { z-index: -1; }
.notfound-inner { display: flex; flex-direction: column; align-items: center; gap: 18px; padding-top: var(--header-h); }
.notfound img { border-radius: 50%; }
.notfound h1 { font: 900 clamp(6rem, 20vw, 13rem)/.8 var(--f-display); background: var(--grad-bridge); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ==========================================================================
   ALT BİLGİ
   ========================================================================== */
.site-footer { position: relative; background: #070F1C; color: rgba(255, 255, 255, .72); padding: clamp(70px, 8vw, 110px) 0 30px; overflow: hidden; isolation: isolate; }
.site-footer::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: var(--grad-bridge); }
.footer-pattern { position: absolute; inset: 0; z-index: -1; background: var(--pattern); background-size: 120px; opacity: .035; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.1fr; gap: 40px; }
.footer-brand img { width: 240px; height: auto; margin-bottom: 22px; }
.footer-brand p { max-width: 360px; font-size: .92rem; }
.footer-social { display: flex; gap: 8px; margin-top: 22px; }
.footer-social a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .16); transition: .3s; }
.footer-social a:hover { border-color: var(--neon); color: var(--neon); box-shadow: 0 0 18px rgba(34, 211, 238, .3); }
.footer-col h3 { font: 800 .76rem/1 var(--f-body); letter-spacing: .22em; text-transform: uppercase; color: var(--stone-l); margin-bottom: 22px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-col a { transition: color .3s; font-size: .93rem; }
.footer-col a:hover { color: #fff; }
.footer-cities { display: grid !important; grid-template-columns: 1fr 1fr; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; }
.footer-contact .ic { margin-top: 2px; color: var(--neon); }
.footer-meb { display: inline-flex; align-items: center; gap: 8px; margin-top: 24px; padding: 11px 16px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .14); font-weight: 700; font-size: .86rem; color: #fff; }
.footer-meb span { padding: 3px 6px; border-radius: 5px; background: var(--red); font-size: .7rem; }
.footer-meb:hover { border-color: var(--neon); }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 14px; margin-top: 60px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .82rem; }
.footer-bottom p { margin: 0; }
.footer-motto { display: inline-flex; align-items: center; gap: 8px; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; font-size: .7rem; color: var(--stone-l); }
.footer-motto .ic { color: var(--neon); }

/* ==========================================================================
   IŞIK KUTUSU
   ========================================================================== */
.lightbox { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; background: rgba(5, 10, 20, .95); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); animation: fade .3s; touch-action: pan-y; }
.lb-stage { margin: 0; display: flex; flex-direction: column; align-items: center; gap: 14px; max-width: 92vw; }
.lb-stage img { max-width: 92vw; max-height: 82vh; width: auto; height: auto; border-radius: 10px; box-shadow: 0 30px 80px rgba(0, 0, 0, .6); animation: lbin .45s var(--ease); }
@keyframes lbin { from { opacity: 0; transform: scale(.96); } }
.lb-stage figcaption { color: rgba(255, 255, 255, .8); font-size: .92rem; text-align: center; max-width: 720px; }
.lb-close, .lb-nav { position: absolute; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; color: #fff; background: rgba(255, 255, 255, .08); transition: .3s; }
.lb-close:hover, .lb-nav:hover { background: var(--neon); color: var(--navy); }
.lb-close { top: 18px; right: 18px; }
.lb-prev { left: 18px; top: 50%; transform: translateY(-50%); }
.lb-next { right: 18px; top: 50%; transform: translateY(-50%); }
.lb-count { position: absolute; top: 30px; left: 50%; transform: translateX(-50%); color: rgba(255, 255, 255, .7); font: 800 .78rem/1 var(--f-display); letter-spacing: .14em; }

/* ---------- Kaydırınca beliren öğeler ---------- */
[data-reveal] { opacity: 0; transform: translateY(30px); transition: opacity .9s ease var(--d, 0ms), transform 1s var(--ease) var(--d, 0ms); }
[data-reveal].is-in { opacity: 1; transform: none; }
.no-js [data-reveal] { opacity: 1; transform: none; }

/* ==========================================================================
   DUYARLI DÜZEN
   ========================================================================== */
@media (max-width: 1200px) {
  .main-nav { display: none; }
  .header-tools { margin-left: auto; }
  .activity-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 980px) {
  :root { --header-h: 76px; }
  .brand img { height: 58px; }
  .news-grid, .content-layout, .contact-layout, .program-hero-inner, .brand-concept-grid, .type-grid { grid-template-columns: 1fr; }
  .brand-concept.alt .brand-stage { order: 0; }
  .news-lead { min-height: 440px; }
  .program-grid { grid-template-columns: repeat(2, 1fr); }
  .activity-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 28px; }
  .stat:nth-child(3) { border-left: 0; }
  .palette { grid-template-columns: repeat(2, 1fr); }
  .side-card, .side-stack { position: static; }
  .program-hero-visual { order: -1; }
  .program-hero .arch-frame { --ah: clamp(260px, 44vh, 420px); }
  .program-title { font-size: min(5.6rem, calc((100vw - 2 * var(--gutter)) / (var(--chars) * .8))); }
  .menu-overlay-inner { grid-template-columns: 1fr; align-items: start; gap: 40px; padding-top: 100px; }
  .timeline::before { left: 22px; }
  .timeline li, .timeline li:nth-child(even) { grid-template-columns: 44px 1fr; column-gap: 18px; }
  .timeline li .tl-dot, .timeline li:nth-child(even) .tl-dot { grid-column: 1; grid-row: 1 / span 2; margin-top: 0; }
  .timeline li .tl-date, .timeline li:nth-child(even) .tl-date { grid-column: 2; grid-row: 1; justify-self: start; text-align: left; margin: 12px 0 10px; }
  .timeline li .tl-card, .timeline li:nth-child(even) .tl-card { grid-column: 2; grid-row: 2; text-align: left; }
}
@media (max-width: 760px) {
  .header-social { display: none; }
  .slide { padding: calc(var(--header-h) + 4px) var(--gutter) 120px; }
  .arch-frame { --ah: clamp(220px, 42svh, 400px); }
  .slide-title { --fs: min(9rem, calc((100vw - 2 * var(--gutter)) / (var(--chars) * .8)), 15svh); }
  .slide-desc { display: none; }
  .slide-foot { flex-direction: column; gap: 16px; }
  .hero-pager { top: auto; bottom: 62px; right: 50%; transform: translateX(50%); flex-direction: row; gap: 4px; }
  .pager-label { display: none; }
  .pager-icon { width: 26px; height: 26px; }
  .hero-next { right: var(--gutter); bottom: 22px; }
  .hero-next span { display: none; }
  .hero-next .ic { width: 30px; height: 30px; }
  .hero-scroll { display: none; }
  .hero-stars { display: none; }
  .manifesto-words { grid-template-columns: 1fr; text-align: center; gap: 22px; }
  .word, .word-mazi { align-items: center; text-align: center; }
  .manifesto-bridge { order: 2; justify-self: center; }
  .word-atiye { order: 3; }
  .program-grid { grid-template-columns: 1fr; }
  .activity-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .activity { padding: 20px 16px; }
  .activity p { font-size: .84rem; }
  .news-item { grid-template-columns: 100px 1fr; gap: 14px; padding: 10px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .facts { grid-template-columns: 1fr 1fr; }
  .event-gallery { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .masonry { columns: 2 150px; column-gap: 10px; }
  .masonry-item { margin-bottom: 10px; border-radius: 12px; }
  .lb-nav { top: auto; bottom: 18px; transform: none; }
  .lb-prev { left: calc(50% - 64px); }
  .lb-next { right: calc(50% - 64px); }
  .search-inline { flex-direction: column; }
  .menu-programs { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .activity-grid { grid-template-columns: 1fr; }
  .palette { grid-template-columns: 1fr 1fr; gap: 10px; }
}
@media (max-height: 760px) and (min-width: 761px) {
  .slide-desc { display: none; }
  .arch-frame { --ah: clamp(210px, 42svh, 420px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ---------- Kurumsal kimlik: ek ---------- */
.brand-stage-wide img { max-height: 120px; }
.brand-city-note { max-width: 460px; margin: 0; color: rgba(255, 255, 255, .7); }
.city-seals { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 22px; }
.city-seal { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 18px 12px 16px; border-radius: 22px; background: rgba(255, 255, 255, .03); border: 1px solid rgba(255, 255, 255, .08); transition: transform .4s var(--ease), border-color .4s, background .4s; }
.city-seal img { width: 100%; max-width: 180px; height: auto; transition: transform .6s var(--ease); }
.city-seal span { display: inline-flex; align-items: center; gap: 8px; font: 800 .78rem/1 var(--f-body); letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.city-seal span .ic { width: 1em; height: 1em; color: var(--neon); }
.city-seal:hover { transform: translateY(-6px); border-color: color-mix(in oklab, var(--c), white 30%); background: color-mix(in oklab, var(--c), transparent 80%); }
.city-seal:hover img { transform: rotate(-8deg) scale(1.04); }
.program-seal { width: clamp(84px, 9vw, 120px); height: auto; margin-bottom: 18px; filter: drop-shadow(0 10px 30px rgba(0, 0, 0, .35)); animation: floaty 7s ease-in-out infinite; }

/* ---------- Orijinal logo yerleşimleri ---------- */
.manifesto-bridge img.is-orijinal { width: clamp(200px, 24vw, 340px); border-radius: 0; box-shadow: none; filter: drop-shadow(0 18px 40px rgba(34, 211, 238, .18)); }
.notfound img.is-orijinal { width: min(420px, 80vw); height: auto; border-radius: 0; }
.footer-brand img.is-orijinal { width: 280px; }
.footer-brand img.is-tackapi { width: 180px; }
.brand-stage-orig img { max-height: none; width: 100%; max-width: 640px; }

/* ---------- T.C. Millî Eğitim Bakanlığı logosu ----------
   MEB Kurumsal Logo Kılavuzu: koyu zeminde beyaz (negatif) sürüm; renk değiştirilmez,
   efekt uygulanmaz; yan kullanım en az 1,5 cm (~57 px) yükseklikte. */
.brand-group { display: flex; align-items: center; gap: 18px; min-width: 0; }
.meb-mark { display: block; flex: none; }
.meb-mark img { display: block; height: 58px; width: auto; }
.brand-divider { flex: none; width: 1px; height: 48px; background: linear-gradient(transparent, rgba(255, 255, 255, .5), transparent); }
.brand-group .brand img { height: 68px; }
.is-scrolled .brand-group .brand img { height: 54px; }
.footer-logos { display: flex; align-items: center; gap: 20px; margin-bottom: 24px; flex-wrap: wrap; }
.footer-logos .footer-meb-logo { height: 64px; width: auto; }
.footer-logos .brand-divider { height: 56px; }
.footer-brand .footer-logos img.is-orijinal { width: auto; height: 84px; margin: 0; }
.footer-brand .footer-logos img.is-muhur, .footer-brand .footer-logos img.is-tackapi { width: auto; height: 96px; margin: 0; }
.brand-meb-stage { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.brand-meb-stage img { height: 110px; width: auto; }
@media (max-width: 980px) {
  .brand-group .brand img { height: 56px; }
  .meb-mark img { height: 50px; }
  .brand-divider { height: 40px; }
}
@media (max-width: 760px) {
  .brand-group { gap: 11px; }
  .meb-mark img { height: 44px; }
  .brand-group .brand img, .is-scrolled .brand-group .brand img { height: 46px; }
  .brand-divider { height: 34px; }
}
@media (max-width: 380px) {
  .brand-group { gap: 8px; }
  .meb-mark img { height: 39px; }
  .brand-group .brand img, .is-scrolled .brand-group .brand img { height: 41px; }
  .header-tools { gap: 0; }
}
.footer-logos { flex-direction: column; align-items: flex-start; gap: 16px; }
.footer-logos .brand-divider { width: 64px; height: 1px; background: linear-gradient(90deg, rgba(255, 255, 255, .5), transparent); }

/* ---------- Hero: fare ile gezinme + aşağı geçiş ---------- */
.hero { -webkit-user-select: none; user-select: none; }
.hero .slide-desc { -webkit-user-select: text; user-select: text; }
.hero.is-dragging { cursor: grabbing; }
.hero.is-dragging a { pointer-events: none; }
.hero-next .hn-down { display: none; }
.hero.is-last .hero-next .hn-next { display: none; }
.hero.is-last .hero-next .hn-down { display: inline; }
.hero.is-last .hero-next .ic { transform: rotate(90deg); }
.hero.is-last .hero-next:hover .ic { transform: rotate(90deg) translateX(6px); }
.hero-scroll { display: none; }
.hero-down {
  position: absolute; left: 50%; bottom: 16px; z-index: 6; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 18px; color: #fff; transition: background .3s;
}
.hero-down:hover { background: rgba(255, 255, 255, .08); }
.hero-down-mouse { position: relative; width: 24px; height: 38px; border: 2px solid rgba(255, 255, 255, .6); border-radius: 13px; }
.hero-down-mouse span { position: absolute; left: 50%; top: 7px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: scrolly 1.8s ease-in-out infinite; }
.hero-down-label { font: 800 .62rem/1 var(--f-display); letter-spacing: .22em; text-transform: uppercase; opacity: .8; }
.hero-down .ic { width: 18px; height: 18px; margin-top: -4px; color: var(--neon); animation: bob 1.8s ease-in-out infinite; }
.hero.is-last .hero-down .hero-down-mouse { border-color: var(--neon); box-shadow: 0 0 16px rgba(34, 211, 238, .5); }
@keyframes bob { 50% { transform: translateY(4px); } }
@media (max-width: 760px) {
  .hero-down { left: var(--gutter); bottom: 14px; transform: none; padding: 6px; }
  .hero-down-mouse, .hero-down-label { display: none; }
  .hero-down .ic { width: 30px; height: 30px; margin: 0; padding: 5px; border-radius: 50%; border: 1.5px solid rgba(255, 255, 255, .5); }
}

/* Manifesto: MÂZİ — Yıldız Mühür — ÂTİ */
.manifesto-bridge img.manifesto-seal { width: clamp(150px, 16vw, 240px); height: auto; border-radius: 50%; box-shadow: 0 0 0 1px rgba(34, 211, 238, .18), 0 24px 70px rgba(34, 211, 238, .22); filter: none; animation: floaty 6s ease-in-out infinite; }
@media (max-width: 760px) { .manifesto-bridge img.manifesto-seal { width: 170px; } }

/* ---------- Resmî şehir program logoları ---------- */
.slide-logo { flex: none; height: clamp(90px, 13svh, 150px); width: auto; max-width: 70vw; object-fit: contain; margin-top: clamp(8px, 1.6vh, 18px); filter: drop-shadow(0 10px 28px rgba(0, 0, 0, .45)); opacity: 0; transform: translateY(14px); transition: opacity .8s ease .45s, transform .9s var(--ease) .45s; }
.slide.is-active .slide-logo { opacity: 1; transform: none; }
.slide-logo + .slide-tagline { margin-top: clamp(8px, 1.4vh, 14px); }
.program-hero-logo { display: block; height: clamp(120px, 18vw, 200px); width: auto; max-width: 100%; object-fit: contain; object-position: left center; margin: 0 0 18px; filter: drop-shadow(0 14px 34px rgba(0, 0, 0, .45)); }
.program-card-logo { align-self: flex-start; height: 72px; width: auto; max-width: 100%; object-fit: contain; object-position: left center; margin-bottom: 14px; }
.city-logo { display: block; height: 54px; width: auto; max-width: 100%; object-fit: contain; object-position: left center; margin-bottom: 10px; filter: drop-shadow(0 6px 16px rgba(0, 0, 0, .35)); }
.side-program-logo { align-self: flex-start; height: 72px; width: auto; max-width: 100%; object-fit: contain; object-position: left center; margin-bottom: 8px; filter: drop-shadow(0 6px 16px rgba(0, 0, 0, .35)); }
@media (max-width: 760px) {
  .slide-logo { height: clamp(64px, 9svh, 100px); }
  .program-hero-logo { height: clamp(96px, 26vw, 140px); }
}
@media (max-height: 760px) and (min-width: 761px) { .slide-logo { height: clamp(60px, 9svh, 96px); } }

/* ---------- Alt bilgi: tasarım & yazılım ---------- */
.footer-credit { display: inline-flex; align-items: center; gap: 10px; padding: 6px 10px 6px 12px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .1); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; color: rgba(255, 255, 255, .55); transition: .3s; }
.footer-credit img { height: 20px; width: auto; opacity: .85; transition: opacity .3s; }
.footer-credit:hover { border-color: rgba(79, 109, 242, .6); color: #fff; }
.footer-credit:hover img { opacity: 1; }