/* Yazı tipleri siteden sunulur (Google Fonts isteği yok). Değişken fontlar, tüm kalınlıklar. */
@font-face { font-family: "Montserrat"; src: url("fonts/Montserrat.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/Inter.woff2") format("woff2"); font-weight: 100 900; font-style: normal; font-display: swap; }
/* Dövüş Zekası: karakter görselinin paleti. Açık mavi sayfa, koyu lacivert mürekkep ve çerçeveler,
   tek vurgu rengi olarak parlak mavi. Hareket görselleri lacivert zeminli "çizim kartları" olarak durur. */
:root {
  --bg: #cbf2f7;          /* görseldeki açık mavi arka plan */
  --bg-2: #e3f8fb;        /* hafif açık bölümler */
  --panel: #f6fdfe;       /* kartlar */
  --navy: #112a30;        /* görseldeki koyu lacivert (şort, bileklik) */
  --navy-2: #1c3e47;      /* lacivertin bir ton açığı */
  --fg: #112a30;          /* metin */
  --muted: #476169;       /* ikincil metin */
  --line: #112a30;        /* çizim çerçevesi */
  --line-dim: rgba(17, 42, 48, 0.14);
  --accent: #128ec2;      /* vurgu mavisi */
  --accent-ghost: rgba(18, 142, 194, 0.14);
  --skin: #c0c3b0;        /* görseldeki gri-yeşil ten, nötr detaylar için */
  --good: #0f7a6c;        /* set/tekrar, "bunu yap" */
  --bad: #c0392b;         /* "yapma" */
  --shadow: 0 1px 2px rgba(17, 42, 48, 0.06), 0 8px 24px -12px rgba(17, 42, 48, 0.25);
  --display: "Montserrat", "Arial Black", "Helvetica Neue", Arial, sans-serif;
  --body: "Inter", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
  --maxw: 1180px;
  --r: 14px;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 800; line-height: 1.08; margin: 0; text-wrap: balance; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.2rem, 6vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.4rem); }
h3 { font-size: 1.22rem; }
p { margin: 0; }
.lede { color: var(--muted); font-size: 1.08rem; max-width: 62ch; }
.kicker { font: 700 0.76rem/1 var(--display); letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.hot { color: var(--accent); }
.good { color: var(--good); }
.bad { color: var(--bad); }
.num { font-variant-numeric: tabular-nums; }
section { padding-block: clamp(40px, 7vw, 84px); }
section.tint { background: var(--bg-2); }
.stack { display: grid; gap: 14px; }
.stack-lg { display: grid; gap: 28px; }

/* Üst bar */
.top { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: rgba(17, 42, 48, 0.94); backdrop-filter: blur(10px); color: #eafcff; }
.top .wrap { display: flex; align-items: center; gap: 18px; padding-block: 10px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 800 1.04rem/1 var(--display); white-space: nowrap; letter-spacing: -0.01em; }
.brand .mark { width: 34px; height: 34px; flex: none; }
.nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; margin-left: auto; min-width: 0; }
.nav::-webkit-scrollbar { display: none; }
.nav a { text-decoration: none; padding: 8px 12px; border-radius: 999px; font: 700 0.86rem/1 var(--display); color: rgba(234, 252, 255, 0.72); white-space: nowrap; cursor: pointer; }
.nav a:hover { color: #fff; }
.nav a[aria-current="page"] { color: var(--navy); background: var(--bg); }
.nav a.ig { color: var(--bg); border: 1px solid rgba(203, 242, 247, 0.4); }
[aria-disabled="true"] { cursor: default; }

/* Butonlar */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 20px; border-radius: 999px; border: 1.5px solid var(--navy); font: 800 0.95rem/1 var(--display); text-decoration: none; cursor: pointer; background: transparent; color: var(--navy); transition: transform 0.15s, box-shadow 0.15s; }
.btn.primary { background: var(--navy); color: var(--bg); box-shadow: var(--shadow); }
.btn.accent { border-color: var(--accent); color: var(--accent); }
.btn:hover { transform: translateY(-1px); }
.btn[aria-disabled="true"]:hover { transform: none; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* Çizim kartı: lacivert zemin, ince çift çizgi */
.sketch { position: relative; border-radius: 10px; background: #d3f1f6; overflow: hidden; box-shadow: var(--shadow); }
.sketch::after { content: ""; position: absolute; inset: 0; border: 1.5px solid rgba(17, 42, 48, 0.12); border-radius: 10px; pointer-events: none; }
.sketch img { width: 100%; height: 100%; object-fit: contain; }

/* Hero */
.hero { padding-block: clamp(28px, 6vw, 64px) 0; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(20px, 4vw, 56px); align-items: end; }
.hero .stack-lg { padding-bottom: clamp(32px, 6vw, 72px); }
.hero h1 .hot { display: inline-block; }
.hero .stack-lg > p.lede { font-size: 1.15rem; }
.hero-art { margin: 0; position: relative; justify-self: center; max-width: 480px; }
.hero-art img { width: 100%; height: auto; -webkit-mask-image: linear-gradient(to bottom, #000 78%, transparent); mask-image: linear-gradient(to bottom, #000 78%, transparent); }
.hero-art figcaption { position: absolute; left: 50%; bottom: 8%; transform: translateX(-50%); white-space: nowrap; padding: 8px 14px; border-radius: 999px; background: var(--navy); color: var(--bg); font: 800 0.88rem/1 var(--display); box-shadow: var(--shadow); }
.hero-art figcaption .hot { color: #6fd3f5; }
.proof { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: 0.92rem; }
.proof b { color: var(--fg); font-family: var(--display); }

/* Bölüm başlıkları */
.head { display: grid; gap: 10px; margin-bottom: 26px; }
.head .row { justify-content: space-between; }

/* Plan kartları */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.plan-card { display: grid; grid-template-rows: auto 1fr; text-decoration: none; background: var(--panel); border: 1px solid var(--line-dim); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); transition: transform 0.15s, border-color 0.15s; }
.plan-card:hover { transform: translateY(-2px); border-color: var(--accent); }
.plan-card .art { aspect-ratio: 16 / 9; background: #d3f1f6; border-bottom: 1px solid var(--line-dim); }
.plan-card .art img { width: 100%; height: 100%; object-fit: cover; }
.plan-card .body { display: grid; gap: 8px; padding: 16px 16px 18px; align-content: start; }
.plan-card h3 { font-size: 1.28rem; }
.plan-card p { color: var(--muted); font-size: 0.95rem; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: 700 0.72rem/1 var(--display); letter-spacing: 0.03em; padding: 6px 10px; border-radius: 999px; background: var(--bg-2); color: var(--muted); white-space: nowrap; }
.chip.g { color: var(--navy); background: var(--bg); }
.chip.o { color: var(--accent); background: var(--accent-ghost); }

/* Seçici ("hangisi sensin?") */
.picker { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.pick { display: grid; gap: 4px; padding: 16px; border: 1.5px solid transparent; border-radius: var(--r); text-decoration: none; background: var(--panel); box-shadow: var(--shadow); transition: border-color 0.15s, transform 0.15s; }
.pick:hover { border-color: var(--accent); transform: translateY(-2px); }
.pick b { font: 800 1rem/1.15 var(--display); }
.pick span { color: var(--muted); font-size: 0.86rem; line-height: 1.35; }

/* Plan sayfası */
.plan-hero { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 32px; align-items: center; }
.plan-hero .sketch { aspect-ratio: 16 / 9; }
.plan-hero .sketch img { object-fit: cover; }
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1px; background: var(--line-dim); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); }
.facts div { background: var(--panel); padding: 14px 16px; display: grid; gap: 3px; }
.facts small { color: var(--muted); font: 700 0.72rem/1.2 var(--display); text-transform: uppercase; letter-spacing: 0.1em; }
.facts b { font: 800 1.05rem/1.25 var(--display); }
.week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 8px; }
.day { border-radius: 10px; padding: 10px 6px; text-align: center; display: grid; gap: 4px; min-width: 0; background: var(--panel); border: 1.5px solid var(--line-dim); }
.day small { color: var(--muted); font: 700 0.72rem/1 var(--display); }
.day b { font: 800 0.86rem/1.15 var(--display); overflow-wrap: anywhere; }
.day.on { background: var(--navy); border-color: var(--navy); }
.day.on small { color: rgba(203, 242, 247, 0.7); }
.day.on b { color: var(--bg); }
.day.easy b { color: var(--accent); }

.workout { display: grid; gap: 16px; }
.ex { position: relative; display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 18px; align-items: center; padding: 14px; background: var(--panel); border: 1px solid var(--line-dim); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); }
.ex .n { position: absolute; right: 12px; top: -12px; font: 900 5.2rem/1 var(--display); color: var(--accent-ghost); pointer-events: none; }
.ex .sketch { aspect-ratio: 16 / 9; box-shadow: none; }
.ex .sketch img { object-fit: cover; }
.ex .info { display: grid; gap: 6px; position: relative; min-width: 0; }
.ex h4 { font-size: 1.12rem; }
.ex .dose { font: 800 0.92rem/1.3 var(--display); color: var(--accent); }
.ex .cue { color: var(--muted); font-size: 0.94rem; }
.ex .alt { font-size: 0.86rem; color: var(--muted); }
.ex .alt b { color: var(--fg); font-weight: 600; }
.watch { white-space: nowrap; justify-self: start; font: 700 0.8rem/1 var(--display); color: var(--accent); text-decoration: none; border-bottom: 1px dashed var(--accent); padding-bottom: 2px; }

.rules { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.rule { padding: 16px 18px; border-left: 4px solid var(--navy); border-radius: 4px var(--r) var(--r) 4px; background: var(--panel); display: grid; gap: 6px; box-shadow: var(--shadow); }
.rule.warn { border-color: var(--bad); }
.rule.o { border-color: var(--accent); }
.rule h4 { font-size: 1rem; }
.rule p { color: var(--muted); font-size: 0.94rem; }
.src { color: var(--muted); font-size: 0.84rem; }
.src li { margin-bottom: 4px; }
.note { padding: 14px 16px; border: 1.5px dashed var(--bad); border-radius: var(--r); color: var(--fg); font-size: 0.95rem; background: var(--panel); }

/* Videolar */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.filters button { font: 700 0.84rem/1 var(--display); padding: 9px 14px; border-radius: 999px; border: 1px solid var(--line-dim); background: var(--panel); color: var(--muted); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--navy); color: var(--bg); border-color: var(--navy); }
.vids { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.vid { display: grid; gap: 10px; align-content: start; text-decoration: none; }
.vid .thumb { position: relative; aspect-ratio: 16 / 9; background: var(--navy); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); }
.vid .thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.25s; }
.vid:hover .thumb img { transform: scale(1.04); }
.vid .len { position: absolute; right: 8px; bottom: 8px; background: rgba(17, 42, 48, 0.88); color: #fff; padding: 4px 7px; border-radius: 6px; font: 700 0.75rem/1 var(--display); }
.vid .rank { position: absolute; left: 8px; top: 8px; background: var(--bg); color: var(--navy); padding: 5px 9px; border-radius: 999px; font: 900 0.8rem/1 var(--display); }
.vid h3 { font-size: 1.02rem; line-height: 1.25; }
.vid small { color: var(--muted); font-size: 0.82rem; }
.player { position: relative; aspect-ratio: 16 / 9; width: 100%; background: var(--navy); border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow); }
.player img { width: 100%; height: 100%; object-fit: cover; }
.player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.player .play { position: absolute; inset: 0; display: grid; place-items: center; background: rgba(17, 42, 48, 0.25); border: 0; cursor: pointer; color: var(--navy); }
.player .play span { width: 74px; height: 74px; border-radius: 50%; background: var(--bg); display: grid; place-items: center; font-size: 1.6rem; box-shadow: 0 0 0 8px rgba(203, 242, 247, 0.3); }
.breakdown { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 32px; align-items: start; }
.chapters { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-dim); }
.chapters li { border-bottom: 1px solid var(--line-dim); }
.chapters button { width: 100%; display: grid; grid-template-columns: 56px minmax(0, 1fr); gap: 10px; text-align: left; padding: 11px 4px; background: transparent; border: 0; color: var(--fg); font: 600 0.95rem/1.35 var(--body); cursor: pointer; }
.chapters button:hover { color: var(--accent); }
.chapters time { color: var(--accent); font: 800 0.86rem/1.35 var(--display); font-variant-numeric: tabular-nums; }
.learn { margin: 0; padding-left: 1.1em; display: grid; gap: 6px; }
.learn li::marker { color: var(--accent); }

/* Testler */
.tests { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.test .field label { min-width: 0; }
.result.is-example b, .result.is-example span { opacity: 0.6; }
.test { display: grid; grid-template-rows: auto auto 1fr; gap: 14px; padding: 18px; background: var(--panel); border: 1px solid var(--line-dim); border-radius: var(--r); box-shadow: var(--shadow); }
.test .sketch { aspect-ratio: 16 / 9; box-shadow: none; }
.test .sketch img { object-fit: cover; }
.test label { font: 700 0.86rem/1.3 var(--display); color: var(--muted); }
.field { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.field input { width: 120px; padding: 11px 12px; border-radius: 10px; border: 1.5px solid var(--line-dim); background: #fff; color: var(--fg); font: 800 1.05rem/1 var(--display); }
.field input:focus { border-color: var(--accent); outline: none; }
.result { min-height: 3.4em; padding: 12px 14px; border-radius: 10px; background: var(--bg-2); display: grid; gap: 4px; }
.result b { font: 800 1rem/1.25 var(--display); }
.result.t1 b { color: var(--bad); }
.result.t2 b { color: var(--accent); }
.result.t3 b, .result.t4 b { color: var(--good); }

/* Beslenme */
.calc { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 22px; }
.calc .test { grid-template-rows: auto; }
.foods { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.foods ul { margin: 0; padding-left: 1.1em; color: var(--muted); }
.toggle { display: inline-flex; align-items: center; gap: 8px; font: 700 0.9rem/1.2 var(--display); }
.toggle input { accent-color: var(--navy); width: 18px; height: 18px; }

/* İpuçları */
.tips { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }
.tip { display: grid; gap: 8px; padding: 18px; border-radius: var(--r); background: var(--panel); align-content: start; box-shadow: var(--shadow); }
.tip .k { font: 900 2rem/1 var(--display); color: var(--accent); opacity: 0.35; }
.tip h3 { font-size: 1.08rem; }
.tip p { color: var(--muted); font-size: 0.94rem; }

/* Topluluk bandı */
.band { background: var(--navy); color: #eafcff; }
.band .kicker { color: #6fd3f5; }
.band .lede { color: rgba(234, 252, 255, 0.75); }
.band .btn { border-color: var(--bg); color: var(--bg); }
.band .btn.primary { background: var(--bg); color: var(--navy); }
.band .btn.accent { border-color: #6fd3f5; color: #6fd3f5; }
.band .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 26px; align-items: center; padding-block: 44px; }

footer { padding-block: 40px 60px; color: var(--muted); font-size: 0.88rem; background: var(--bg-2); }
.foot-disclaimer { display: grid; gap: 8px; max-width: 80ch; padding: 16px 18px; border-radius: var(--r); background: var(--panel); }
.foot-disclaimer h4 { font-size: 0.95rem; color: var(--fg); }
.foot-disclaimer b { color: var(--fg); font-weight: 600; }
.disclaimer { display: block; padding: 12px 16px; border-left: 4px solid var(--accent); background: var(--panel); border-radius: 4px var(--r) var(--r) 4px; color: var(--muted); font-size: 0.92rem; line-height: 1.5; }
.disclaimer b { color: var(--fg); font-family: var(--display); font-weight: 800; }
.disclaimer .watch { margin-left: 4px; }
footer .wrap { display: grid; gap: 14px; }
footer .row a { color: var(--fg); font-weight: 600; text-decoration: none; }
footer .row a:hover { color: var(--accent); }

.crumb { color: var(--muted); font: 700 0.84rem/1 var(--display); text-decoration: none; }
.crumb:hover { color: var(--accent); }
.empty { color: var(--muted); }
.about-points { grid-template-columns: minmax(0, 1fr); max-width: 820px; }
[hidden] { display: none !important; }

@media (max-width: 900px) {
  .plans { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .hero .wrap, .plan-hero, .breakdown, .band .wrap, .tests { grid-template-columns: minmax(0, 1fr); }
  .hero .stack-lg { padding-bottom: 0; }
  .hero-art { max-width: 360px; }
  .week { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .plans { grid-template-columns: minmax(0, 1fr); }
  .ex { grid-template-columns: minmax(0, 1fr); }
  .ex .sketch { max-width: 300px; }
  .brand span { display: none; }
}