@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  color-scheme: dark;
  --ink: #0b0b0d;
  --ink-soft: #111115;
  --panel: #17171b;
  --stone: #242329;
  --line: rgba(232, 220, 197, 0.16);
  --cream: #eee8dc;
  --muted: #aaa59b;
  --gold: #c59855;
  --gold-light: #e1bd7d;
  --oxblood: #5f1e21;
  --serif: 'Cinzel', Georgia, serif;
  --sans: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--cream); font-family: var(--sans); font-size: 1rem; line-height: 1.7; overflow-x: hidden; }
body::before { content: ''; position: fixed; inset: 0; pointer-events: none; opacity: .035; z-index: 10; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E"); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--cream); color: var(--ink); padding: .75rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 20; height: 5.5rem; display: flex; align-items: center; justify-content: space-between; padding: 0 clamp(1.25rem, 5vw, 5rem); border-bottom: 1px solid transparent; transition: .25s ease; }
.site-header.scrolled { height: 4.75rem; background: rgba(11,11,13,.9); backdrop-filter: blur(16px); border-color: var(--line); }
.brand { display: inline-flex; align-items: center; gap: .8rem; font-family: var(--serif); letter-spacing: .04em; }
.brand-logo { width: 3.45rem; height: 4rem; object-fit: contain; opacity: 1; filter: contrast(1.08) drop-shadow(0 0 .55rem rgba(197,152,85,.32)); }
.brand-name { font-size: .94rem; white-space: nowrap; }
.brand-name b { color: var(--gold-light); font-weight: 600; }
.main-nav { display: flex; align-items: center; gap: 2.2rem; font-size: .84rem; text-transform: uppercase; letter-spacing: .13em; }
.main-nav a { color: #d2cec5; transition: color .2s; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--gold-light); }
.menu-button { display: none; background: none; border: 0; padding: .7rem; }
.menu-button span:not(.sr-only) { display: block; width: 1.6rem; height: 1px; background: var(--cream); margin: .32rem; }

.hero { min-height: 100svh; position: relative; display: flex; align-items: center; isolation: isolate; overflow: hidden; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; z-index: -3; animation: heroIn 1.3s ease both; }
.hero-shade { position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(6,6,8,.97) 0%, rgba(6,6,8,.82) 35%, rgba(6,6,8,.14) 73%, rgba(6,6,8,.48) 100%), linear-gradient(0deg, var(--ink) 0%, transparent 22%); }
.hero-content { width: min(46rem, 86vw); margin-left: clamp(1.25rem, 10vw, 10rem); padding-top: 5rem; }
.eyebrow { margin: 0 0 1rem; color: var(--gold-light); font-size: .76rem; font-weight: 600; letter-spacing: .28em; text-transform: uppercase; }
h1, h2, h3 { font-family: var(--serif); margin: 0; line-height: 1.05; font-weight: 600; }
h1 { font-size: clamp(3.8rem, 8.5vw, 8.3rem); letter-spacing: -.055em; text-transform: uppercase; }
h1 em, h2 em { color: var(--gold-light); font-style: normal; }
.hero-copy { max-width: 36rem; margin: 1.6rem 0 2.2rem; color: #c5c0b7; font-size: clamp(1.05rem, 1.7vw, 1.24rem); }
.hero-actions { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.button { min-height: 3.25rem; display: inline-flex; align-items: center; justify-content: center; padding: .8rem 1.4rem; border: 1px solid transparent; text-transform: uppercase; font-size: .76rem; letter-spacing: .13em; font-weight: 600; transition: .25s ease; }
.button-primary { color: #120e08; background: var(--gold-light); }
.button-primary:hover, .button-primary:focus-visible { background: #f0d29e; transform: translateY(-2px); }
.text-link { font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; color: #d2cec5; }
.text-link span { color: var(--gold-light); margin-left: .4rem; }
.hero-emblem { position: absolute; right: clamp(1.5rem, 5vw, 5rem); bottom: 2rem; width: clamp(8.5rem, 12vw, 12rem); max-height: 14rem; object-fit: contain; opacity: 1; padding: .5rem; background: radial-gradient(circle, rgba(197,152,85,.14), transparent 68%); filter: contrast(1.08) drop-shadow(0 1rem 2rem rgba(0,0,0,.82)) drop-shadow(0 0 .9rem rgba(197,152,85,.22)); }

.manifesto { display: grid; grid-template-columns: repeat(3, 1fr); border-block: 1px solid var(--line); background: var(--ink-soft); }
.manifesto p { margin: 0; padding: 1.25rem; text-align: center; color: var(--muted); font-family: var(--serif); font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; }
.manifesto p + p { border-left: 1px solid var(--line); }
.section { padding: clamp(5.5rem, 11vw, 10rem) clamp(1.25rem, 8vw, 8rem); }
.section-heading { display: grid; grid-template-columns: minmax(17rem, .8fr) 1.2fr; gap: 1.5rem 6rem; align-items: end; max-width: 80rem; margin: 0 auto 4rem; }
.section-heading .eyebrow { grid-column: 1 / -1; }
h2 { font-size: clamp(2.7rem, 5.5vw, 5.5rem); letter-spacing: -.045em; text-transform: uppercase; }
.section-heading > p:last-child { max-width: 31rem; color: var(--muted); margin: 0 0 .45rem; }
.training-grid { max-width: 80rem; margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.training-card { position: relative; padding: 3rem 2.2rem 3.5rem; min-height: 22rem; border-bottom: 1px solid var(--line); }
.training-card + .training-card { border-left: 1px solid var(--line); }
.training-card::after { content: ''; position: absolute; inset: auto 0 0; height: 0; background: linear-gradient(0deg, rgba(95,30,33,.45), transparent); transition: height .35s ease; z-index: -1; }
.training-card:hover::after { height: 75%; }
.card-number { color: #69665f; font-family: var(--serif); font-size: .75rem; }
.card-icon { color: var(--gold-light); font-size: 2.3rem; margin: 3rem 0 2.1rem; }
.training-card h3 { font-size: 1.65rem; text-transform: uppercase; letter-spacing: .02em; }
.training-card p { color: var(--muted); margin: 1rem 0 0; }
.card-cta { display: inline-flex; align-items: center; gap: .55rem; margin-top: 2rem; color: var(--gold-light); font-size: .72rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; }
.card-cta b { font-size: 1rem; transition: transform .2s ease; }
.training-card:hover .card-cta b { transform: translateX(.3rem); }

.approach { padding-top: 2rem; }
.stone-panel { position: relative; max-width: 80rem; margin: 0 auto; overflow: hidden; padding: clamp(3rem, 7vw, 7rem); background: radial-gradient(circle at 10% 0%, rgba(197,152,85,.12), transparent 35%), linear-gradient(135deg, #25242a, #151519); border: 1px solid var(--line); box-shadow: 0 2rem 6rem rgba(0,0,0,.35); }
.stone-panel::before { content: ''; position: absolute; inset: 1rem; border: 1px solid rgba(225,189,125,.14); pointer-events: none; }
.roman { position: absolute; top: 2.5rem; right: 3rem; color: rgba(225,189,125,.22); font-family: var(--serif); letter-spacing: .5em; }
.stone-panel h2 { max-width: 50rem; }
.lead { max-width: 43rem; color: #bbb6ac; font-size: 1.1rem; margin: 1.5rem 0 4rem; }
.principles { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.principles li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 2rem 1.6rem 0 0; }
.principles li + li { border-left: 1px solid var(--line); padding-left: 1.6rem; }
.principles span { color: var(--gold); font-family: var(--serif); font-size: .7rem; }
.principles b { font-family: var(--serif); text-transform: uppercase; letter-spacing: .04em; }
.principles p { color: var(--muted); margin: .5rem 0 0; font-size: .94rem; }
.quote-band { min-height: 28rem; display: grid; place-items: center; padding: 5rem 1.5rem; background: linear-gradient(rgba(10,10,12,.85), rgba(10,10,12,.85)), url('/assets/akt-hero.png') center 68% / cover fixed; border-block: 1px solid var(--line); }
.quote-band blockquote { max-width: 63rem; margin: 0; text-align: center; font-family: var(--serif); font-size: clamp(1.9rem, 4vw, 4.2rem); line-height: 1.35; color: var(--cream); }
.membership { display: grid; grid-template-columns: 1fr .8fr; gap: 5rem; max-width: 90rem; margin: 0 auto; align-items: center; }
.membership-copy > p:last-child { max-width: 39rem; color: var(--muted); font-size: 1.08rem; }
.contact-card { padding: clamp(2rem, 4vw, 4rem); border: 1px solid var(--line); background: var(--panel); box-shadow: inset 0 0 0 1rem var(--ink-soft); }
.status-line { color: var(--gold-light); text-transform: uppercase; letter-spacing: .15em; font-size: .72rem; }
.status-line i { display: inline-block; width: .45rem; height: .45rem; background: var(--gold-light); border-radius: 50%; margin-right: .45rem; }
.contact-card h3 { margin-top: 1.4rem; font-size: 1.65rem; text-transform: uppercase; }
.contact-card p { color: var(--muted); }
.contact-list { margin: 1.7rem 0 .5rem; border-top: 1px solid var(--line); }
.contact-list > * { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.contact-list span { color: var(--gold); font-size: .7rem; font-weight: 600; letter-spacing: .13em; text-transform: uppercase; }
.contact-list b { color: var(--cream); font-size: .96rem; font-weight: 500; line-height: 1.55; }
.contact-list a:hover b, .contact-list a:focus-visible b { color: var(--gold-light); }
.button-ghost { margin-top: 1rem; border-color: var(--gold); color: var(--gold-light); }
.button-ghost:hover { background: var(--gold); color: var(--ink); }
footer { min-height: 8rem; padding: 2rem clamp(1.25rem, 5vw, 5rem); border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 2rem; color: #77736b; font-size: .75rem; letter-spacing: .09em; text-transform: uppercase; }
.footer-brand { color: var(--cream); }
.footer-brand .brand-logo { width: 2.8rem; height: 3.35rem; }
.footer-note { color: var(--gold); }
.reveal { opacity: 0; transform: translateY(1.5rem); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@keyframes heroIn { from { opacity: 0; transform: scale(1.035); } to { opacity: 1; transform: scale(1); } }

/* Branş sayfaları */
.branch-page { --branch-accent: var(--gold-light); }
.branch-fight-page { --branch-accent: #d99a73; }
.branch-fitness-page { --branch-accent: #e1bd7d; }
.branch-pilates-page { --branch-accent: #c9c4b7; }
.branch-hero { min-height: 72svh; position: relative; isolation: isolate; display: flex; align-items: flex-end; overflow: hidden; padding: 9rem clamp(1.25rem, 8vw, 8rem) 5rem; border-bottom: 1px solid var(--line); }
.branch-hero::before { content: ''; position: absolute; inset: 0; z-index: -3; background: url('/assets/akt-hero.png') center 38% / cover; filter: saturate(.55); transform: scale(1.02); }
.branch-hero::after { content: ''; position: absolute; inset: 0; z-index: -2; background: linear-gradient(90deg, rgba(8,8,10,.98) 0%, rgba(8,8,10,.88) 46%, rgba(8,8,10,.38) 100%), linear-gradient(0deg, var(--ink) 0%, transparent 36%); }
.branch-pilates-page .branch-hero::before { filter: none; background: radial-gradient(circle at 74% 34%, rgba(201,196,183,.13), transparent 24%), repeating-linear-gradient(120deg, transparent 0 5.5rem, rgba(255,255,255,.025) 5.6rem 5.65rem), linear-gradient(135deg, #242329 0%, #101014 62%, #09090b 100%); }
.branch-fitness-page .branch-hero::before { background-position: 58% 48%; }
.branch-hero-inner { width: min(76rem, 100%); margin: 0 auto; position: relative; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin-bottom: 1.2rem; color: #8e8a82; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; }
.breadcrumb a:hover { color: var(--branch-accent); }
.branch-title { max-width: 60rem; font-size: clamp(3.8rem, 9vw, 8.7rem); }
.branch-title em { color: var(--branch-accent); }
.branch-intro { max-width: 43rem; margin: 1.4rem 0 0; color: #c6c1b8; font-size: clamp(1.05rem, 1.7vw, 1.2rem); }
.branch-mark { position: absolute; right: 0; bottom: -.5rem; width: clamp(8.5rem, 13.5vw, 12.5rem); opacity: 1; padding: .35rem; background: radial-gradient(circle, rgba(197,152,85,.12), transparent 68%); filter: contrast(1.08) drop-shadow(0 .9rem 1.8rem rgba(0,0,0,.82)) drop-shadow(0 0 .75rem rgba(197,152,85,.18)); }
.branch-switcher { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2rem; }
.branch-switcher a { padding: .58rem .82rem; border: 1px solid var(--line); color: #c8c3b9; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; transition: .2s ease; }
.branch-switcher a:hover, .branch-switcher a:focus-visible { border-color: var(--branch-accent); color: var(--branch-accent); }
.discipline-section { max-width: 90rem; margin: 0 auto; }
.discipline-heading { display: grid; grid-template-columns: .8fr 1.2fr; gap: 4rem; align-items: end; margin-bottom: 4rem; }
.discipline-heading p { color: var(--muted); max-width: 34rem; margin: 0 0 .5rem; }
.discipline-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.discipline-card { min-height: 19rem; padding: clamp(2rem, 4vw, 3.5rem); border-bottom: 1px solid var(--line); position: relative; background: linear-gradient(135deg, rgba(255,255,255,.018), transparent); scroll-margin-top: 6rem; }
.discipline-card:nth-child(even) { border-left: 1px solid var(--line); }
.discipline-card .card-number { color: var(--branch-accent); }
.discipline-card h2 { margin-top: 2.2rem; font-size: clamp(1.8rem, 3vw, 3rem); letter-spacing: -.025em; }
.discipline-card p { max-width: 35rem; color: var(--muted); margin: 1rem 0 0; }
.discipline-note { margin-top: 3rem; padding: 1.4rem 1.6rem; border-left: 2px solid var(--branch-accent); background: var(--ink-soft); color: #b9b4aa; }
.branch-cta { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; max-width: 74rem; margin: 0 auto; }
.branch-cta h2 { font-size: clamp(2.4rem, 5vw, 4.8rem); }
.branch-cta p { color: var(--muted); max-width: 35rem; }
.branch-cta .button-primary { background: var(--branch-accent); }

@media (max-width: 850px) {
  .site-header { height: 4.75rem; background: rgba(11,11,13,.75); backdrop-filter: blur(12px); }
  .menu-button { display: block; z-index: 2; }
  .main-nav { position: fixed; inset: 0; width: 100%; height: 100dvh; display: grid; align-content: center; justify-items: center; gap: 2rem; background: rgba(11,11,13,.98); font-family: var(--serif); font-size: 1.2rem; transform: translateY(-105%); visibility: hidden; transition: transform .35s ease, visibility .35s; }
  .main-nav.open { transform: none; visibility: visible; }
  .hero-content { margin: 0 1.25rem; padding-top: 4rem; }
  .hero-shade { background: linear-gradient(90deg, rgba(6,6,8,.91), rgba(6,6,8,.42)), linear-gradient(0deg, var(--ink), transparent 45%); }
  .hero-image { object-position: 62% center; }
  .hero-emblem { width: 7rem; bottom: 1.5rem; }
  .section-heading, .membership { grid-template-columns: 1fr; }
  .discipline-heading, .branch-cta { grid-template-columns: 1fr; }
  .section-heading { gap: 1rem; }
  .training-grid { grid-template-columns: 1fr; }
  .training-card { min-height: auto; }
  .training-card + .training-card { border-left: 0; }
  .principles { grid-template-columns: 1fr; }
  .branch-mark { display: none; }
  .principles li + li { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); margin-top: 1.5rem; }
  .membership { gap: 2.5rem; }
}

@media (max-width: 560px) {
  .brand-name { font-size: .76rem; }
  .brand-logo { width: 2.6rem; height: 3rem; }
  .contact-list > * { grid-template-columns: 1fr; gap: .35rem; }
  h1 { font-size: clamp(3.2rem, 18vw, 5rem); }
  .hero-copy { max-width: 88%; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 1.2rem; }
  .hero-emblem { display: none; }
  .manifesto { grid-template-columns: 1fr; }
  .branch-hero { min-height: 68svh; padding-top: 7rem; padding-bottom: 3.5rem; }
  .branch-title { font-size: clamp(3.15rem, 17vw, 5.2rem); }
  .discipline-grid { grid-template-columns: 1fr; }
  .discipline-card:nth-child(even) { border-left: 0; }
  .manifesto p + p { border-left: 0; border-top: 1px solid var(--line); }
  .section { padding-inline: 1.25rem; }
  .stone-panel { padding: 3rem 1.6rem; }
  .stone-panel::before { inset: .55rem; }
  .roman { display: none; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}