/* ============ Renkler ve temel ayarlar ============ */
:root {
  --bg: #0a0a0a;
  --bg-2: #121212;
  --bg-3: #1a1a1a;
  --line: #2a2a2a;
  --text: #ffffff;
  --muted: #b3b3b3;
  --red: #e30a17;
  --red-dark: #b8000e;
  --radius: 14px;
  --head: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --gutter: clamp(16px, 4vw, 40px);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }

h1, h2, h3, h4 { font-family: var(--head); line-height: 1.05; margin: 0; letter-spacing: .01em; }
h2 { font-size: clamp(2.2rem, 6vw, 3.6rem); font-weight: 800; text-transform: uppercase; margin-bottom: 1.5rem; }
h3 { font-size: 1.5rem; font-weight: 700; }

.red { color: var(--red); }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 var(--gutter); }

:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; border-radius: 4px; }

/* ============ Düğmeler ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 52px; padding: .8rem 1.6rem;
  background: var(--red); color: #fff;
  font-family: var(--head); font-size: 1.25rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; border: 2px solid var(--red); border-radius: 999px;
  cursor: pointer; transition: background .2s, border-color .2s, transform .2s;
}
.btn:hover { background: var(--red-dark); border-color: var(--red-dark); }
.btn:active { transform: translateY(1px); }
.btn-ghost { background: transparent; border-color: rgba(255,255,255,.6); }
.btn-ghost:hover { background: #fff; border-color: #fff; color: #000; }
.btn-sm { min-height: 40px; padding: .4rem 1.1rem; font-size: 1.05rem; }
.btn-lg { min-height: 60px; padding: 1rem 2.4rem; font-size: 1.45rem; }

/* ============ Üst menü ============ */
.topbar {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  height: 64px; padding: 0 var(--gutter);
  background: rgba(10,10,10,.82);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.brand { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.brand img { width: 40px; height: 40px; border-radius: 50%; }
.brand span { font-family: var(--head); font-weight: 800; font-size: 1.5rem; letter-spacing: .12em; }
.nav { display: none; gap: 1.8rem; }
.nav a { text-decoration: none; color: var(--muted); font-size: .95rem; font-weight: 500; transition: color .2s; }
.nav a:hover { color: #fff; }
@media (min-width: 900px) { .nav { display: flex; } }

/* ============ Kapak ============ */
.hero {
  position: relative; isolation: isolate;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: flex-end;
  padding: 110px 0 clamp(48px, 9vh, 96px);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%;
  object-fit: cover; object-position: 68% 40%;
}
.hero-shade {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(10,10,10,.55) 0%, rgba(10,10,10,.35) 30%, rgba(10,10,10,.85) 70%, var(--bg) 100%),
    linear-gradient(90deg, rgba(10,10,10,.8) 0%, rgba(10,10,10,.1) 70%);
}
.hero-logo {
  width: clamp(96px, 20vw, 150px); height: auto; aspect-ratio: 1;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(255,255,255,.12), 0 10px 40px rgba(0,0,0,.6);
  margin-bottom: 1.4rem;
}
.eyebrow {
  margin: 0 0 .3rem; color: var(--red);
  font-family: var(--head); font-weight: 700; font-size: clamp(1.05rem, 2.6vw, 1.35rem);
  letter-spacing: .22em; text-transform: uppercase;
}
@media (max-width: 420px) { .eyebrow { letter-spacing: .12em; } }
.hero h1 {
  font-size: clamp(4rem, 17vw, 9.5rem); font-weight: 800;
  letter-spacing: .06em; line-height: .9;
  text-shadow: 0 4px 30px rgba(0,0,0,.5);
}
.lead { font-size: clamp(1.05rem, 2.4vw, 1.25rem); color: #e6e6e6; max-width: 36rem; margin: 1.2rem 0 2rem; }
.lead strong { color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ============ Bölümler ============ */
.section { padding: clamp(72px, 12vw, 130px) 0; border-top: 1px solid var(--line); }
.section-alt { background: var(--bg-2); }
.kicker {
  margin: 0 0 .8rem; color: var(--red);
  font-family: var(--head); font-weight: 700; font-size: 1.1rem; letter-spacing: .18em; text-transform: uppercase;
}

.split { display: grid; gap: 1rem 4rem; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1.2fr; align-items: start; } }
.prose p { margin: 0 0 1.1rem; color: var(--muted); font-size: 1.1rem; }
.prose strong { color: #fff; }

/* Finalist kartları */
.milestones {
  list-style: none; padding: 0; margin: 0 0 3rem;
  display: grid; gap: 1rem; grid-template-columns: 1fr 1fr;
}
.milestone {
  position: relative; overflow: hidden;
  padding: clamp(1.2rem, 4vw, 2.2rem);
  background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius);
  border-top: 4px solid var(--red);
}
.milestone .year {
  display: block;
  font-family: var(--head); font-weight: 800; line-height: .9;
  font-size: clamp(3.4rem, 13vw, 7rem);
}
.milestone .badge {
  display: inline-block; margin-top: .8rem;
  padding: .35rem .75rem; border-radius: 8px; line-height: 1.2;
  background: var(--red); color: #fff;
  font-family: var(--head); font-weight: 700; font-size: clamp(.9rem, 2.6vw, 1.15rem);
  letter-spacing: .08em; text-transform: uppercase;
}

/* Galeri — fotoğraflar kendi oranlarıyla (kırpılmadan) dizilir */
.gallery { columns: 2; column-gap: 10px; }
@media (min-width: 760px) { .gallery { columns: 3; column-gap: 14px; } }
.shot {
  display: block; margin: 0 0 10px; break-inside: avoid;
  border-radius: 10px; overflow: hidden; background: var(--bg-3);
}
@media (min-width: 760px) { .shot { margin-bottom: 14px; } }
.shot img { width: 100%; transition: transform .35s ease; }
@media (hover: hover) { .shot:hover img { transform: scale(1.03); } }
@media (prefers-reduced-motion: reduce) { .shot img { transition: none; } }

/* Neler yapıyoruz */
.cards { display: grid; gap: 1rem; }
@media (min-width: 860px) { .cards { grid-template-columns: repeat(3, 1fr); } }
.card {
  padding: 1.8rem; border-radius: var(--radius);
  background: var(--bg-2); border: 1px solid var(--line);
}
.card .num { font-family: var(--head); font-weight: 800; font-size: 1.1rem; color: var(--red); letter-spacing: .1em; }
.card h3 { margin: .5rem 0 .6rem; text-transform: uppercase; }
.card p { margin: 0; color: var(--muted); }

/* Takıma katıl */
.section-join { background: radial-gradient(120% 80% at 50% 100%, #2a0306 0%, var(--bg) 60%); }
.narrow { max-width: 40rem; margin-top: 0; }
.sub {
  margin: 2.8rem 0 1rem; font-size: 1.1rem; color: var(--muted);
  letter-spacing: .15em; text-transform: uppercase;
}
.areas {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: .8rem;
}
@media (min-width: 640px) { .areas { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .areas { grid-template-columns: repeat(3, 1fr); } }
.areas li {
  display: flex; align-items: center;
  padding: .95rem 1.2rem .95rem 1.3rem;
  border-left: 3px solid var(--red); border-radius: 0 10px 10px 0;
  background: rgba(255,255,255,.04);
}
.areas h4 { font-size: 1.3rem; font-weight: 700; text-transform: uppercase; letter-spacing: .02em; }

.cta { margin-top: 3.2rem; text-align: center; }
.cta-note { margin: .8rem 0 0; color: var(--muted); font-size: .9rem; }
@media (max-width: 480px) { .cta .btn { width: 100%; } }

/* Bizi takip et */
.section-follow { background: var(--bg-2); }
.section-follow h2 { margin-bottom: 1rem; }
.follow { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 900px) { .follow { grid-template-columns: 1.2fr 1fr; gap: 4rem; } }
.socials { display: grid; gap: .8rem; }
.social {
  display: flex; align-items: center; gap: 1rem;
  padding: 1.1rem 1.3rem; border-radius: var(--radius);
  background: var(--bg); border: 1px solid var(--line);
  text-decoration: none; transition: border-color .2s, background .2s;
}
.social[hidden] { display: none; }
.social svg { flex: none; color: var(--red); }
.social span { display: flex; flex-direction: column; line-height: 1.25; }
.social strong { font-family: var(--head); font-size: 1.4rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.social small { color: var(--muted); font-size: .9rem; }
.social:hover { border-color: var(--red); background: #140204; }

/* Alt bilgi */
.footer { border-top: 1px solid var(--line); padding: 2rem 0 calc(2rem + env(safe-area-inset-bottom)); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem; }
.brand-foot img { width: 48px; height: 48px; }
.brand-foot span { display: flex; flex-direction: column; line-height: 1.1; }
.brand-foot small { font-family: var(--body); font-weight: 500; font-size: .75rem; letter-spacing: .04em; color: var(--muted); }
.copy { margin: 0; color: var(--muted); font-size: .85rem; }

/* Bildirim */
.toast {
  position: fixed; left: 50%; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 100;
  transform: translate(-50%, 20px); opacity: 0; pointer-events: none;
  width: max-content; max-width: calc(100vw - 32px);
  padding: .9rem 1.3rem; border-radius: 12px;
  background: #fff; color: #000; font-weight: 600; text-align: center;
  border-left: 5px solid var(--red);
  box-shadow: 0 10px 40px rgba(0,0,0,.5);
  transition: opacity .25s, transform .25s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }