/* ==========================================================================
   Rathu Akademi — tasarım sistemi v2
   Gece #0C1A24 · Fildişi #F6F5F1 · Zümrüt #0F6E5A (vurgu) · Nane #5FD3AE (koyu zeminde vurgu)
   Bricolage Grotesque (başlık) · Geist (gövde) · Geist Mono (etiket)
   ========================================================================== */
:root {
  --bg: #F6F5F1; --surface: #FFFFFF; --surface-2: #EEEDE7;
  --ink: #0C1A24; --ink-2: #132838; --ink-3: #1D3A4F;
  --muted: #5B6672; --muted-d: #9DAAB5;
  --accent: #0F6E5A; --accent-2: #5FD3AE; --accent-soft: #DCEFE7;
  --line: rgba(12, 26, 36, .1); --line-2: rgba(12, 26, 36, .18); --line-d: rgba(255, 255, 255, .12);
  --display: "Bricolage Grotesque", "Geist", system-ui, sans-serif;
  --sans: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
  --wrap: 1320px; --gutter: clamp(18px, 3.6vw, 48px);
  --r-lg: 28px; --r: 20px; --r-sm: 12px;
  --ease: cubic-bezier(.2, .75, .15, 1);
  --header-h: 92px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }
p { margin: 0; }
::selection { background: var(--accent-2); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 999; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
.muted { color: var(--muted); }

/* Etiket */
.eyebrow { justify-self: start; width: fit-content; display: inline-flex; align-items: center; gap: 10px; margin-bottom: 22px; padding: 7px 14px 7px 10px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font: 500 12.5px/1 var(--mono); letter-spacing: .02em; color: var(--ink); }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); }

/* Başlıklar */
.section-title, .page-title, .hero-title, .footer-title { font-family: var(--display); font-variation-settings: "opsz" 96; font-weight: 600; letter-spacing: -.035em; line-height: .98; }
.section-title { font-size: clamp(38px, 5.2vw, 72px); }
.page-title { font-size: clamp(46px, 7.4vw, 112px); max-width: 16ch; }
.section-title em, .page-title em, .hero-title em, .footer-title em, .h-sub em { font-style: normal; color: var(--accent); }
.page-lead { font-size: clamp(18px, 1.45vw, 21px); color: var(--muted); max-width: 56ch; margin-top: 26px; }
.h-sub { font: 600 clamp(28px, 2.8vw, 38px)/1.05 var(--display); letter-spacing: -.03em; margin: 72px 0 26px; }
.h-sub:first-child { margin-top: 0; }
.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.split .w > span { display: inline-block; will-change: transform; }

/* Butonlar */
.btn { --bg: var(--ink); --fg: #fff; --hv: var(--accent); --hfg: #fff;
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px; height: 52px; padding: 0 8px 0 24px;
  border-radius: 999px; background: var(--bg); color: var(--fg); font: 500 15px/1 var(--sans); overflow: hidden; isolation: isolate; transition: color .4s var(--ease); }
.btn::before { content: ""; position: absolute; left: 50%; top: 50%; width: 130%; aspect-ratio: 1; z-index: -1; border-radius: 50%; background: var(--hv); transform: translate(-50%, -50%) scale(0); transition: transform .6s var(--ease); }
.btn:hover::before { transform: translate(-50%, -50%) scale(1); }
.btn:hover { color: var(--hfg); }
.btn > span { position: relative; }
.btn .arrow { width: 38px; height: 38px; border-radius: 50%; background: rgba(255, 255, 255, .14); display: grid; place-items: center; position: relative; overflow: hidden; }
.btn .arrow::before, .btn .arrow::after { content: "→"; font-style: normal; position: absolute; transition: transform .5s var(--ease); }
.btn .arrow::after { transform: translateX(-32px); }
.btn:hover .arrow::before { transform: translateX(32px); }
.btn:hover .arrow::after { transform: translateX(0); }
.btn:not(:has(.arrow)) { padding: 0 24px; }
.btn-accent { --bg: var(--accent); --hv: var(--ink); }
.btn-ghost { --bg: transparent; --fg: var(--ink); --hv: var(--ink); --hfg: #fff; box-shadow: inset 0 0 0 1px var(--line-2); }
.btn-ghost .arrow { background: var(--surface-2); }
.btn-light { --bg: #fff; --fg: var(--ink); --hv: var(--accent-2); --hfg: var(--ink); }
.btn-light .arrow { background: var(--surface-2); }
.btn-sm { height: 44px; font-size: 14px; }
.btn-sm:not(:has(.arrow)) { padding: 0 20px; }
.btn-lg { height: 58px; font-size: 16px; }
.btn-lg .arrow { width: 44px; height: 44px; }
.btn-block { width: 100%; }
.link-arrow { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line-2); transition: background .3s, color .3s, gap .4s var(--ease); }
.link-arrow:hover { background: var(--ink); color: #fff; gap: 16px; }

/* Ön yükleyici */
.preloader { position: fixed; inset: 0; z-index: 200; background: var(--ink); color: #fff; display: none; place-items: center; }
.js .preloader.is-on { display: grid; }
.preloader-inner { display: grid; justify-items: center; gap: 26px; }
.pl-mark { width: 72px; height: 72px; color: var(--accent-2); }
.pl-mark * { stroke-dasharray: 1; stroke-dashoffset: 1; }
.pl-bar { width: 180px; height: 2px; background: var(--line-d); overflow: hidden; border-radius: 2px; }
.pl-bar i { display: block; height: 100%; background: var(--accent-2); transform-origin: 0 50%; transform: scaleX(0); }

/* Sayfa geçişi: dikey şeritler */
.transition { position: fixed; inset: 0; z-index: 190; display: grid; grid-template-columns: repeat(5, 1fr); pointer-events: none; visibility: hidden; }
.transition i { background: var(--ink); transform: scaleY(0); }
.transition i:nth-child(odd) { background: var(--ink-2); }

/* İmleç */
.cursor { position: fixed; left: 0; top: 0; z-index: 150; pointer-events: none; display: none; }
.cursor span { display: grid; place-items: center; width: 84px; height: 84px; margin: -42px 0 0 -42px; border-radius: 50%; background: var(--ink); color: #fff; font: 500 12px/1 var(--mono); transform: scale(0); transition: transform .4s var(--ease); }
.cursor.is-on span { transform: scale(1); }
@media (hover: hover) and (pointer: fine) { .js .cursor { display: block; } }

/* Üst bilgi: yüzen kapsül */
.site-header { position: fixed; inset: 14px 0 auto; z-index: 100; pointer-events: none; transition: transform .6s var(--ease); }
.site-header.is-hidden { transform: translateY(calc(-100% - 20px)); }
.header-inner { pointer-events: auto; display: flex; align-items: center; gap: 24px; height: 64px; padding: 0 8px 0 20px; border-radius: 999px; background: rgba(255, 255, 255, .72); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border: 1px solid rgba(255, 255, 255, .8); box-shadow: 0 10px 30px -18px rgba(12, 26, 36, .35); }
.brand { flex: none; }
.logo { width: 150px; height: auto; overflow: visible; }
.logo-word { font: 700 25px/1 var(--display); letter-spacing: -.03em; fill: currentColor; }
.logo-sub { font: 400 25px/1 var(--display); letter-spacing: -.03em; fill: currentColor; opacity: .55; }
.main-nav { display: flex; gap: 4px; margin: 0 auto; }
.main-nav a { position: relative; padding: 10px 16px; border-radius: 999px; font-size: 15px; font-weight: 500; transition: background .3s, color .3s; }
.main-nav a:hover { background: var(--surface-2); }
.main-nav a.is-active { background: var(--ink); color: #fff; }
.menu-toggle { display: none; width: 48px; height: 48px; border-radius: 50%; background: var(--ink); position: relative; margin-left: auto; }
.menu-toggle span { position: absolute; left: 15px; right: 15px; height: 1.5px; background: #fff; transition: transform .4s var(--ease); }
.menu-toggle span:first-child { top: 20px; } .menu-toggle span:last-child { top: 27px; }
.menu-open .menu-toggle span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-open .menu-toggle span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.menu-open .site-header { transform: none !important; }
.mobile-menu { position: fixed; inset: 0; z-index: 90; background: var(--ink); color: #fff; display: flex; flex-direction: column; justify-content: space-between; padding: calc(var(--header-h) + 30px) var(--gutter) 36px; }
.mobile-menu[hidden] { display: none; }
.mobile-menu nav a { display: flex; align-items: baseline; gap: 14px; font: 600 clamp(38px, 11vw, 60px)/1.15 var(--display); letter-spacing: -.035em; border-bottom: 1px solid var(--line-d); padding: 10px 0; }
.mobile-menu nav small { font: 500 12px var(--mono); color: var(--accent-2); }
.mm-foot { display: grid; gap: 8px; color: var(--muted-d); }

/* ---------- HERO ---------- */
.hero { padding: calc(var(--header-h) + clamp(40px, 6vw, 90px)) 0 clamp(60px, 7vw, 100px); }
.hero-top { display: grid; grid-template-columns: 1fr; gap: 28px; }
.hero-title { font-size: clamp(56px, 10.2vw, 168px); line-height: .9; letter-spacing: -.05em; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero-title .line > span { display: inline-block; }
.hero-title em { position: relative; }
.hero-title .swash { position: absolute; left: 0; right: 0; bottom: -.04em; width: 100%; height: .22em; overflow: visible; }
.hero-title .swash path { fill: none; stroke: var(--accent-2); stroke-width: 7; stroke-linecap: round; }
.hero-row { display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 40px; margin-top: 8px; }
.hero-lead { font-size: clamp(18px, 1.5vw, 21px); color: var(--muted); max-width: 42ch; }
.rotator { position: relative; display: grid; font-size: 1.2em; vertical-align: bottom; overflow: hidden; height: 1.6em; color: var(--ink); font-weight: 600; }
.rotator b { grid-area: 1 / 1; justify-self: start; font-weight: 600; transform: translateY(110%); opacity: 0; transition: transform .7s var(--ease), opacity .7s; white-space: nowrap; line-height: 1.6; color: var(--accent); }
.rotator b.is-on { transform: none; opacity: 1; }
.rotator b.is-out { transform: translateY(-110%); opacity: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Bento */
.bento { display: grid; grid-template-columns: 1.35fr 1fr 1fr; grid-template-rows: minmax(250px, auto) minmax(220px, auto); gap: 16px; margin-top: clamp(40px, 5vw, 70px); }
.tile { position: relative; border-radius: var(--r-lg); overflow: hidden; padding: 28px; display: flex; flex-direction: column; isolation: isolate; }
.tile-label { font: 500 12px/1 var(--mono); letter-spacing: .04em; text-transform: uppercase; opacity: .7; }
.tile-next { grid-row: span 2; background: var(--ink); color: #fff; justify-content: space-between; min-height: 480px; }
.tile-next .pattern { position: absolute; inset: 0; z-index: -1; opacity: .55; }
.tile-next::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(12, 26, 36, .2), rgba(12, 26, 36, .92) 75%); }
.tile-next h3 { font: 600 clamp(30px, 3vw, 44px)/1 var(--display); letter-spacing: -.035em; max-width: 14ch; margin-top: 14px; }
.next-meta { display: flex; gap: 26px; margin: 22px 0 26px; flex-wrap: wrap; }
.next-meta div span { display: block; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted-d); }
.next-meta div b { font: 600 20px/1.3 var(--display); }
.countdown { display: flex; gap: 8px; align-items: baseline; }
.countdown b { font: 600 clamp(64px, 6vw, 96px)/.9 var(--display); letter-spacing: -.05em; color: var(--accent-2); }
.countdown span { color: var(--muted-d); }
.tile-grad { background: var(--accent); color: #fff; justify-content: space-between; }
.tile-grad .big { font: 600 clamp(52px, 5vw, 76px)/1 var(--display); letter-spacing: -.05em; }
.faces { display: flex; }
.faces i { width: 38px; height: 38px; border-radius: 50%; border: 2px solid var(--accent); margin-right: -10px; display: grid; place-items: center; font: 600 11px var(--mono); font-style: normal; background: linear-gradient(135deg, var(--t1), var(--t2)); color: var(--tf); }
.tile-ring { background: var(--surface); border: 1px solid var(--line); align-items: flex-start; justify-content: space-between; }
.ring-wrap { position: relative; width: 132px; height: 132px; align-self: flex-end; margin-top: -8px; }
.ring-wrap svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-wrap circle { fill: none; stroke-width: 10; }
.ring-wrap .rbg { stroke: var(--surface-2); }
.ring-wrap .rfg { stroke: var(--accent); stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: .06; }
.ring-wrap b { position: absolute; inset: 0; display: grid; place-items: center; font: 600 30px var(--display); letter-spacing: -.04em; }
.tile-ring p { font-size: 15px; color: var(--muted); max-width: 18ch; }
.tile-cats { grid-column: 2 / 4; background: var(--accent-soft); padding: 28px 0; justify-content: space-between; gap: 20px; }
.tile-cats .tile-label, .tile-cats .tile-foot { padding: 0 28px; }
.chip-rows { display: grid; gap: 10px; }
.chip-row { display: flex; width: max-content; gap: 10px; }
.chip-row a, .chip-row span { flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; border-radius: 999px; background: #fff; font-weight: 500; font-size: 15px; white-space: nowrap; transition: background .3s, color .3s; }
.chip-row a:hover { background: var(--ink); color: #fff; }
.chip-row i { width: 8px; height: 8px; border-radius: 50%; background: var(--t2); }
.tile-foot { display: flex; justify-content: space-between; align-items: center; gap: 16px; font-size: 15px; }

/* Manifesto */
.manifesto { padding-block: clamp(100px, 12vw, 180px); }
.manifesto-text { font: 600 clamp(30px, 4.2vw, 62px)/1.08 var(--display); letter-spacing: -.035em; max-width: 22ch; }
.manifesto-text .mw { color: rgba(12, 26, 36, .14); }
.no-motion .manifesto-text .mw, .manifesto-text:not([data-ready]) { color: var(--ink); }
.manifesto-pills { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 64px; }
.manifesto-pills span { display: flex; flex-direction: column; gap: 30px; padding: 22px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); font-weight: 500; }
.manifesto-pills b { font: 500 12px var(--mono); color: var(--accent); }

/* Tonlar (soyut desenler) */
.tone-saffron { --t1: #2E9C7E; --t2: #0D5A4A; --tc: rgba(255, 255, 255, .38); --tf: #fff; }
.tone-ink { --t1: #22384B; --t2: #0C1A24; --tc: rgba(255, 255, 255, .3); --tf: #fff; }
.tone-sage { --t1: #C9DEEF; --t2: #7FA9CF; --tc: rgba(12, 26, 36, .3); --tf: var(--ink); }
.tone-clay { --t1: #DDD7F3; --t2: #9C90CF; --tc: rgba(12, 26, 36, .3); --tf: var(--ink); }
.tone-plum { --t1: #EFE8DA; --t2: #CBBB97; --tc: rgba(12, 26, 36, .3); --tf: var(--ink); }
.tone-navy { --t1: #2B4A6E; --t2: #102338; --tc: rgba(255, 255, 255, .3); --tf: #fff; }
.pattern { width: 100%; height: 100%; color: var(--tc); }
.pattern-art { transform-origin: 300px 200px; transform-box: view-box; transition: transform 1.2s var(--ease); }

/* Alanlar listesi */
.areas { padding-block: clamp(80px, 9vw, 140px); background: var(--ink); color: #fff; border-radius: var(--r-lg); position: relative; margin-inline: 10px; }
.areas .eyebrow { background: transparent; color: #fff; border-color: var(--line-d); }
.areas .eyebrow::before { background: var(--accent-2); }
.areas .section-title em { color: var(--accent-2); }
.areas-head { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 56px; flex-wrap: wrap; }
.areas-head p { color: var(--muted-d); max-width: 38ch; }
.area-list { border-top: 1px solid var(--line-d); }
.area { position: relative; display: grid; grid-template-columns: 70px 1fr 1fr 140px; align-items: center; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--line-d); transition: padding .5s var(--ease), color .3s; }
.area-n { font: 500 13px var(--mono); color: var(--muted-d); }
.area h3 { font: 600 clamp(30px, 3.8vw, 56px)/1 var(--display); letter-spacing: -.04em; transition: transform .6s var(--ease), color .3s; }
.area p { color: var(--muted-d); font-size: 15.5px; max-width: 40ch; }
.area-c { justify-self: end; display: inline-flex; align-items: center; gap: 10px; font: 500 13px var(--mono); color: var(--accent-2); }
.area-c i { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-d); display: grid; place-items: center; font-style: normal; color: #fff; transition: background .4s, transform .5s var(--ease); }
.area:hover h3 { transform: translateX(14px); color: var(--accent-2); }
.area:hover .area-c i { background: var(--accent-2); color: var(--ink); transform: rotate(-45deg); }
.area-preview { position: fixed; left: 0; top: 0; z-index: 60; width: 300px; aspect-ratio: 4 / 3; border-radius: var(--r); overflow: hidden; pointer-events: none; opacity: 0; transform: scale(.6); }
.area-preview .pv { position: absolute; inset: 0; opacity: 0; transition: opacity .35s; }
.area-preview .pv.is-on { opacity: 1; }
.areas-cta { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 48px; padding: 26px 28px; border-radius: var(--r); background: var(--ink-2); }
.areas-cta p { font: 600 22px/1.2 var(--display); letter-spacing: -.02em; }

/* Bölümler */
section.featured, section.calendar, section.voices, section.faq, .related, .mentors { padding-block: clamp(80px, 9vw, 140px); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 52px; flex-wrap: wrap; }
.section-head .muted { max-width: 38ch; }

/* Program kartları */
.pgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.pcard { display: flex; flex-direction: column; padding: 10px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); transition: box-shadow .6s var(--ease), border-color .4s; }
.pcard:hover { box-shadow: 0 30px 60px -34px rgba(12, 26, 36, .4); border-color: transparent; }
.pcard-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: calc(var(--r-lg) - 8px); }
.pcard:hover .pattern-art { transform: scale(1.15) rotate(-5deg); }
.pcard-cat, .pcard-level { position: absolute; top: 14px; padding: 7px 12px; border-radius: 999px; font: 500 11.5px/1 var(--mono); background: rgba(255, 255, 255, .92); color: var(--ink); }
.pcard-cat { left: 14px; } .pcard-level { right: 14px; background: rgba(12, 26, 36, .8); color: #fff; }
.pcard-body { display: flex; flex-direction: column; gap: 10px; padding: 18px 14px 12px; flex: 1; }
.pcard-body h3 { font: 600 25px/1.08 var(--display); letter-spacing: -.03em; }
.pcard-body > p { color: var(--muted); font-size: 15.5px; }
.pcard-meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 8px 0 0; }
.pcard-meta div { padding: 10px 12px; border-radius: var(--r-sm); background: var(--bg); }
.pcard-meta dt { font: 500 10.5px var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.pcard-meta dd { margin: 3px 0 0; font-weight: 600; font-size: 14.5px; }
.pcard-foot { display: flex; justify-content: space-between; align-items: center; margin-top: auto; padding-top: 10px; }
.pcard-ins { display: inline-flex; gap: 10px; align-items: center; font-size: 14px; font-weight: 500; }
.avatar { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; font: 600 11px var(--mono); font-style: normal; background: linear-gradient(135deg, var(--t1), var(--t2)); color: var(--tf); }
.pcard-go { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--bg); transition: background .4s, color .4s, transform .5s var(--ease); }
.pcard:hover .pcard-go { background: var(--accent); color: #fff; transform: rotate(-45deg); }
.pcard.is-hidden { display: none; }

/* Yöntem: üst üste binen kartlar */
.method { padding-block: clamp(80px, 9vw, 140px); }
.method-head { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: end; margin-bottom: 56px; }
.method-head > p { color: var(--muted); max-width: 44ch; justify-self: end; }
.method-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
.step { position: sticky; top: calc(var(--header-h) + 10px); display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; min-height: 420px; padding: clamp(28px, 4vw, 52px); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); transform-origin: 50% 0; overflow: hidden; }
.step:nth-child(2) { background: var(--accent-soft); top: calc(var(--header-h) + 26px); }
.step:nth-child(3) { background: var(--ink); color: #fff; border-color: transparent; top: calc(var(--header-h) + 42px); }
.step:nth-child(4) { background: var(--accent); color: #fff; border-color: transparent; top: calc(var(--header-h) + 58px); }
.step-n { font: 600 clamp(90px, 12vw, 180px)/.8 var(--display); letter-spacing: -.06em; opacity: .14; align-self: end; }
.step-body { display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.step h3 { font: 600 clamp(36px, 4.4vw, 64px)/1 var(--display); letter-spacing: -.04em; }
.step p { font-size: 18px; max-width: 40ch; opacity: .8; }
.step-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.step-tags span { padding: 8px 14px; border-radius: 999px; border: 1px solid currentColor; font-size: 13.5px; opacity: .7; }

/* Takvim */
.calendar { }
.cal-list { display: grid; gap: 10px; }
.cal-row { display: grid; grid-template-columns: 120px 1fr 120px 150px 52px; align-items: center; gap: 24px; padding: 18px 18px 18px 22px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); transition: background .4s, color .4s, transform .5s var(--ease); }
.cal-row:hover { background: var(--ink); color: #fff; }
.cal-date { display: flex; flex-direction: column; font: 500 11.5px var(--mono); text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.cal-date b { font: 600 40px/1 var(--display); letter-spacing: -.04em; color: var(--accent); }
.cal-row:hover .cal-date, .cal-row:hover small { color: var(--muted-d); }
.cal-row:hover .cal-date b { color: var(--accent-2); }
.cal-title { font: 600 clamp(20px, 1.8vw, 25px)/1.15 var(--display); letter-spacing: -.025em; }
.cal-title small { display: block; margin-top: 6px; font: 400 14px var(--sans); color: var(--muted); letter-spacing: 0; }
.cal-dur, .cal-seats { font-size: 14.5px; }
.cal-go { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--bg); color: var(--ink); transition: transform .5s var(--ease), background .3s; }
.cal-row:hover .cal-go { background: var(--accent-2); transform: rotate(-45deg); }

/* Eğitmenler */
.mentor-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.mentor-portrait { position: relative; aspect-ratio: 3 / 4; border-radius: var(--r); overflow: hidden; display: grid; place-items: center; }
.mentor-portrait .pattern { position: absolute; inset: 0; }
.mentor-portrait span { position: relative; font: 600 clamp(38px, 4vw, 60px)/1 var(--display); letter-spacing: -.04em; color: var(--tf); }
.mentor:hover .pattern-art, .ins-item:hover .pattern-art { transform: scale(1.2) rotate(8deg); }
.mentor h3 { font: 600 20px/1.2 var(--display); letter-spacing: -.02em; margin-top: 16px; }
.mentor p { color: var(--muted); font-size: 14px; margin-top: 2px; }

/* Yorumlar: iki sıra kayan kart */
.voices { overflow: hidden; }
.voices .wrap { margin-bottom: 44px; }
.vrow { display: flex; gap: 16px; width: max-content; margin-bottom: 16px; }
.vcard { flex: none; width: 420px; padding: 28px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 26px; }
.vcard:nth-child(3n+2) { background: var(--accent-soft); border-color: transparent; }
.vcard blockquote { margin: 0; font: 500 20px/1.4 var(--display); letter-spacing: -.015em; }
.vcard figcaption { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.vcard figcaption b { display: block; font-weight: 600; font-size: 15px; }
.vcard figcaption span { color: var(--muted); font-size: 13.5px; }

/* SSS */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 6vw, 100px); }
.faq-side p { color: var(--muted); margin-top: 22px; max-width: 34ch; }
.faq-list, .modules { display: grid; gap: 10px; }
.faq-item, .module { border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); padding: 0 24px; transition: background .3s; }
.faq-item[open], .module[open] { background: #fff; box-shadow: 0 20px 40px -30px rgba(12, 26, 36, .35); }
.faq-item summary, .module summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 0; font: 600 clamp(18px, 1.5vw, 21px)/1.25 var(--display); letter-spacing: -.02em; }
summary::-webkit-details-marker { display: none; }
summary i { flex: none; position: relative; width: 36px; height: 36px; border-radius: 50%; background: var(--bg); transition: background .3s, transform .5s var(--ease); }
summary i::before, summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 12px; height: 1.5px; background: currentColor; transform: translate(-50%, -50%); }
summary i::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .4s var(--ease); }
details[open] > summary i { background: var(--accent); color: #fff; }
details[open] > summary i::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-a { overflow: hidden; }
.faq-a p, .faq-a ul { padding-bottom: 24px; color: var(--muted); max-width: 62ch; }
.faq-a ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; }

/* Alt bilgi */
.site-footer { padding-top: 20px; }
.footer-cta { position: relative; overflow: hidden; isolation: isolate; display: grid; grid-template-columns: 1.4fr 1fr; align-items: end; gap: 40px; padding: clamp(36px, 6vw, 80px); border-radius: var(--r-lg); background: var(--accent); color: #fff; }
.footer-cta::before { content: ""; position: absolute; right: -10%; top: -40%; width: 60%; aspect-ratio: 1; border-radius: 50%; z-index: -1; background: radial-gradient(circle, rgba(95, 211, 174, .55), transparent 65%); }
.footer-cta .eyebrow { background: rgba(255, 255, 255, .14); border-color: transparent; color: #fff; }
.footer-cta .eyebrow::before { background: var(--accent-2); }
.footer-title { font-size: clamp(46px, 7vw, 108px); }
.footer-title em { color: var(--accent-2); }
.footer-cta-side { display: grid; gap: 22px; justify-items: start; }
.footer-cta-side p { color: rgba(255, 255, 255, .8); max-width: 36ch; }
.footer-main { background: var(--ink); color: #fff; margin-top: 20px; border-radius: var(--r-lg) var(--r-lg) 0 0; padding-top: 64px; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer-grid h4 { font: 500 12px var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted-d); margin-bottom: 16px; }
.footer-grid a, .footer-grid span { display: block; color: rgba(255, 255, 255, .86); padding: 4px 0; font-size: 15px; transition: color .3s; }
.footer-grid a:hover { color: var(--accent-2); }
.footer-brand p { color: var(--muted-d); max-width: 30ch; margin-top: 20px; font-size: 15px; }
.socials { display: flex; gap: 16px; margin-top: 10px; }
.footer-giant { font: 700 clamp(56px, 17vw, 270px)/.78 var(--display); letter-spacing: -.07em; color: var(--ink-2); white-space: nowrap; user-select: none; overflow: hidden; padding-top: 10px; }
.footer-giant span { display: inline-block; }
.footer-giant span:last-child { color: var(--accent); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding: 24px 0 28px; border-top: 1px solid var(--line-d); font: 400 13px var(--mono); color: var(--muted-d); }
.footer-bottom a:hover, .to-top:hover { color: var(--accent-2); }

/* ---------- Alt sayfalar ---------- */
.page-hero { padding-top: calc(var(--header-h) + clamp(60px, 8vw, 120px)); padding-bottom: clamp(56px, 6vw, 96px); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; padding: 6px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); width: fit-content; max-width: 100%; }
.chip { display: inline-flex; gap: 6px; align-items: center; padding: 11px 18px; border-radius: 999px; font-size: 15px; font-weight: 500; transition: background .3s, color .3s; }
.chip sup { font: 500 10px var(--mono); color: var(--muted); }
.chip:hover { background: var(--surface-2); }
.chip.is-active { background: var(--ink); color: #fff; }
.chip.is-active sup { color: var(--accent-2); }
.programs-wrap { padding-bottom: clamp(80px, 9vw, 140px); }

.prog-hero { position: relative; color: #fff; margin: calc(var(--header-h) + 20px) auto 0; width: calc(100% - 2 * var(--gutter)); max-width: calc(var(--wrap) + 2 * var(--gutter)); border-radius: var(--r-lg); padding: clamp(50px, 7vw, 100px) 0 clamp(40px, 5vw, 64px); overflow: hidden; isolation: isolate; }
.prog-hero-bg { position: absolute; inset: 0; z-index: -1; }
.prog-hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12, 26, 36, .45), rgba(12, 26, 36, .9)); }
.prog-hero .page-title { max-width: 18ch; }
.prog-hero .page-lead { color: rgba(255, 255, 255, .8); }
.prog-hero .wrap { padding: 0 clamp(24px, 4vw, 56px); }
.crumbs { display: flex; gap: 8px; margin-bottom: 26px; }
.crumbs a { padding: 7px 14px; border-radius: 999px; background: rgba(255, 255, 255, .14); font: 500 12px var(--mono); backdrop-filter: blur(8px); }
.crumbs span { display: none; }
.crumbs a:hover { background: #fff; color: var(--ink); }
.prog-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 56px; }
.prog-facts div { padding: 16px 18px; border-radius: var(--r-sm); background: rgba(255, 255, 255, .1); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.prog-facts span { display: block; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .05em; color: rgba(255, 255, 255, .65); }
.prog-facts b { display: block; margin-top: 6px; font-weight: 600; }
.prog-body { display: grid; grid-template-columns: 1fr 380px; gap: clamp(40px, 6vw, 90px); padding-block: clamp(64px, 7vw, 110px); }
.price-card { position: sticky; top: calc(var(--header-h) + 20px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: grid; gap: 10px; }
.price { font: 600 48px/1 var(--display); letter-spacing: -.045em; }
.price-card small { color: var(--muted); }
.price-card ul { list-style: none; padding: 0; margin: 14px 0; display: grid; gap: 6px; }
.price-card li { display: flex; justify-content: space-between; padding: 12px 14px; border-radius: var(--r-sm); background: var(--bg); font-size: 15px; }
.price-card li span { color: var(--muted); }
.outcomes { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.outcomes li { display: flex; gap: 14px; padding: 20px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); font-weight: 500; }
.outcomes li span { flex: none; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font: 500 11px var(--mono); }
.module summary { justify-content: flex-start; }
.module summary i { margin-left: auto; }
.mod-n { font: 500 12px var(--mono); color: var(--accent); min-width: 76px; letter-spacing: 0; }
.ins-card { display: grid; grid-template-columns: 150px 1fr; gap: 26px; align-items: center; padding: 10px; padding-right: 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.ins-card h3 { font: 600 26px/1.1 var(--display); letter-spacing: -.03em; }
.ins-card p:last-child { margin-top: 10px; }

.ins-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding-bottom: clamp(60px, 7vw, 100px); }
.ins-item { display: grid; grid-template-columns: 200px 1fr; gap: 26px; padding: 10px; padding-right: 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); align-items: center; }
.ins-info h2 { font: 600 30px/1.05 var(--display); letter-spacing: -.035em; }
.ins-info p:last-of-type { margin-top: 12px; }
.ins-progs { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.ins-progs a { padding: 8px 14px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 14px; font-weight: 500; }
.join-band { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: clamp(70px, 8vw, 120px); padding: clamp(28px, 4vw, 56px); border-radius: var(--r-lg); background: var(--accent-soft); }

.corp-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 80px; }
.corp-stats div { padding: 28px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.corp-stats div:nth-child(2) { background: var(--accent); color: #fff; border-color: transparent; }
.corp-stats div:nth-child(2) span { color: rgba(255, 255, 255, .8); }
.corp-stats b { display: block; font: 600 clamp(56px, 6vw, 88px)/1 var(--display); letter-spacing: -.05em; margin-bottom: 30px; }
.corp-stats span { color: var(--muted); }
.corp-process, .corp-topics { padding-block: clamp(64px, 7vw, 110px); }
.corp-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 52px; }
.corp-step { padding: 24px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); min-height: 300px; display: flex; flex-direction: column; transition: background .4s, color .4s, transform .5s var(--ease); }
.corp-step:hover { background: var(--ink); color: #fff; transform: translateY(-8px); }
.corp-step:hover p { color: var(--muted-d); }
.corp-step span { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); font: 500 12px var(--mono); }
.corp-step h3 { font: 600 24px/1.05 var(--display); letter-spacing: -.03em; margin-top: auto; }
.corp-step p { color: var(--muted); font-size: 15px; margin-top: 10px; }
.topic-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.topic { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 24px 26px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); font: 600 clamp(19px, 1.7vw, 24px)/1.15 var(--display); letter-spacing: -.025em; transition: background .4s, color .4s; }
.topic i { flex: none; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; font-style: normal; font-family: var(--sans); background: var(--bg); transition: transform .5s var(--ease), background .3s; }
.topic:hover { background: var(--ink); color: #fff; }
.topic:hover i { transform: rotate(90deg); background: var(--accent-2); color: var(--ink); }

.contact-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 90px); padding-block: clamp(56px, 6vw, 100px); }
.contact-split .muted { margin-top: 20px; max-width: 40ch; }
.contact-info { display: grid; gap: 10px; align-content: start; }
.ci { padding: 20px 22px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.ci span { display: block; font: 500 11.5px var(--mono); text-transform: uppercase; letter-spacing: .05em; color: var(--muted); margin-bottom: 6px; }
.ci a, .ci p { font: 600 clamp(19px, 1.6vw, 23px)/1.25 var(--display); letter-spacing: -.02em; }
.ci a:hover { color: var(--accent); }

.about-art { position: relative; aspect-ratio: 21 / 9; border-radius: var(--r-lg); overflow: hidden; }
.about-cap { position: absolute; left: 22px; bottom: 20px; padding: 8px 14px; border-radius: 999px; background: rgba(255, 255, 255, .14); backdrop-filter: blur(8px); color: #fff; font: 500 12px var(--mono); }
.values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; padding-bottom: clamp(70px, 8vw, 120px); }
.value { padding: 26px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); min-height: 260px; display: flex; flex-direction: column; }
.value span { font: 500 12px var(--mono); color: var(--accent); }
.value h3 { font: 600 24px/1.05 var(--display); letter-spacing: -.03em; margin: auto 0 10px; }
.value p { color: var(--muted); font-size: 15.5px; }
.timeline { padding-block: clamp(64px, 7vw, 110px) clamp(80px, 9vw, 140px); }
.tl { list-style: none; padding: 0; margin: 52px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.tl li { padding: 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.tl li:last-child { background: var(--accent); color: #fff; border-color: transparent; }
.tl li:last-child span { color: rgba(255, 255, 255, .8); }
.tl b { display: block; font: 600 40px/1 var(--display); letter-spacing: -.045em; }
.tl span { display: block; margin-top: 30px; color: var(--muted); font-size: 15px; }

.prose { max-width: 760px; padding-bottom: clamp(80px, 9vw, 140px); }
.prose h2 { font: 600 26px/1.2 var(--display); letter-spacing: -.025em; margin: 40px 0 12px; }
.prose p { color: var(--muted); }
.prose a { color: var(--accent); text-decoration: underline; }
.nf { min-height: 80vh; display: grid; align-content: center; justify-items: start; gap: 10px; padding-top: var(--header-h); }
.nf-code { font: 700 clamp(110px, 22vw, 300px)/.8 var(--display); letter-spacing: -.07em; color: var(--accent); }
.nf .btn { margin-top: 30px; }

/* Form */
.form { display: grid; gap: 12px; padding: clamp(22px, 3vw, 36px); border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { position: relative; display: block; }
.field input, .field textarea, .field select { width: 100%; font: 400 16.5px/1.4 var(--sans); color: var(--ink); background: var(--bg); border: 1px solid transparent; border-radius: var(--r-sm); padding: 26px 16px 10px; outline: none; transition: border-color .3s, background .3s; -webkit-appearance: none; appearance: none; }
.field textarea { resize: vertical; min-height: 130px; }
.field span { position: absolute; left: 16px; top: 18px; color: var(--muted); pointer-events: none; transition: transform .35s var(--ease), color .3s; transform-origin: 0 0; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); background: #fff; }
.field input:focus + span, .field input:not(:placeholder-shown) + span, .field textarea:focus + span, .field textarea:not(:placeholder-shown) + span, .field-select span, .is-fixed span { transform: translateY(-10px) scale(.76); color: var(--accent); }
.field-select select { cursor: pointer; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 22px) 30px, calc(100% - 17px) 30px; background-size: 5px 5px; background-repeat: no-repeat; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--muted); margin: 6px 0 8px; cursor: pointer; }
.check input { margin-top: 3px; accent-color: var(--accent); width: 17px; height: 17px; flex: none; }
.check a { text-decoration: underline; color: var(--ink); }
.form .btn { justify-self: start; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.alert { padding: 16px 18px; border-radius: var(--r-sm); font-size: 15px; }
.alert-ok { background: var(--accent-soft); color: #0B4D3F; }
.alert-err { background: #F6DEDC; color: #7A2420; }

/* Başlangıç durumları */
.js:not(.no-motion) .reveal-up { opacity: 0; transform: translateY(40px); }

/* ---------- Duyarlı ---------- */
@media (max-width: 1100px) {
  .main-nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .pgrid { grid-template-columns: 1fr 1fr; }
  .mentor-row { grid-template-columns: repeat(3, 1fr); }
  .corp-steps { grid-template-columns: repeat(2, 1fr); }
  .values, .manifesto-pills { grid-template-columns: 1fr 1fr; }
  .ins-grid { grid-template-columns: 1fr; }
  .prog-body { grid-template-columns: 1fr; }
  .price-card { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .cal-row { grid-template-columns: 100px 1fr 48px; }
  .cal-dur, .cal-seats { display: none; }
  .area { grid-template-columns: 50px 1fr 120px; }
  .area p { display: none; }
  .tl { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  :root { --header-h: 80px; }
  .header-inner { height: 58px; }
  .logo { width: 130px; }
  .hero-row { grid-template-columns: 1fr; }
  .bento { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .tile-next { grid-column: 1 / -1; grid-row: auto; min-height: 420px; }
  .tile-cats { grid-column: 1 / -1; }
  .method-head, .faq, .contact-split, .footer-cta { grid-template-columns: 1fr; }
  .method-head > p { justify-self: start; }
  .step { grid-template-columns: 1fr; min-height: 0; gap: 10px; }
  .step-n { order: -1; font-size: 72px; }
  .prog-facts { grid-template-columns: 1fr 1fr; }
  .outcomes, .topic-list { grid-template-columns: 1fr; }
  .corp-stats { grid-template-columns: 1fr; }
  .vcard { width: 320px; }
  .tl { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 16px; }
  .pgrid { grid-template-columns: 1fr; }
  .mentor-row { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr; }
  .field-row, .corp-steps, .values, .manifesto-pills { grid-template-columns: 1fr; }
  .ins-item, .ins-card { grid-template-columns: 1fr; padding-right: 10px; }
  .ins-item .ins-info, .ins-card > div:last-child { padding: 6px 12px 16px; }
  .ins-item .mentor-portrait, .ins-card .mentor-portrait { aspect-ratio: 16 / 10; }
  .footer-grid { grid-template-columns: 1fr; }
  .cal-row { grid-template-columns: 1fr 44px; gap: 10px; }
  .cal-date { grid-column: 1 / -1; flex-direction: row; align-items: baseline; gap: 8px; }
  .area { grid-template-columns: 1fr 50px; padding: 22px 0; }
  .area-n { display: none; }
  .area-c span { display: none; }
  .about-art { aspect-ratio: 4 / 3; }
  .filters { border-radius: var(--r); }
  .tl { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .step { position: relative; top: auto !important; }
}