/* =========================================================
   ANA SAYFA
   ========================================================= */

/* ---------- Giriş: küllerinden doğan anka (tam ekran) ---------- */
.intro {
  position: fixed; inset: 0; z-index: 100;
  transition: opacity .9s var(--ease), visibility .9s;
}
/* çelik zemin ayrı katmanda: sayfa açılırken sadece zemin söner, kuş uçmaya devam eder */
.intro::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 60% 50% at 50% 42%, rgba(120,72,70,.35) 0%, rgba(40,28,32,0) 70%),
    radial-gradient(ellipse at 50% 45%, #241A1E 0%, #120E12 55%, #070608 100%);
  transition: opacity .9s var(--ease);
}
.intro.open { pointer-events: none; }
.intro.open::before { opacity: 0; }
.intro.out { opacity: 0; visibility: hidden; }
.intro-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 2; }
.skip-intro {
  position: absolute; right: 24px; bottom: 24px; z-index: 3;
  min-height: 40px; padding: 8px 16px; border-radius: 6px; cursor: pointer;
  font-family: var(--font-mono); font-size: .8rem; letter-spacing: .12em;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.22); color: #EADBD5;
  transition: opacity .4s var(--ease), border-color .2s, color .2s;
}
.skip-intro:hover { border-color: #E4A898; color: #F8E2D9; }
.intro.open .skip-intro { opacity: 0; }
html:not(.intro-running) .intro:not(.out):not(.open) { display: none; }
/* Giriş sürerken menü ve hero metinleri bekler */
.site-header { transition: opacity .8s var(--ease); }
.intro-running .site-header { opacity: 0; pointer-events: none; }
.intro-running body { overflow: hidden; }
.intro-running .h-in { opacity: 0; transform: translateY(24px); }
.intro-running .scroll-ind { opacity: 0; }

/* ---------- 1. Hero ---------- */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100svh - var(--header-h));
  display: flex; align-items: center;
  padding: 48px 0 88px;
  overflow: hidden;
}
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: center; gap: clamp(28px, 5vw, 64px);
}
.hero-title { font-size: clamp(2.8rem, 6vw, 5.2rem); line-height: 1.03; margin-bottom: 22px; }
.hero-title em { font-style: normal; color: var(--cherry); text-shadow: 0 1px 0 rgba(255,255,255,.6); }
.hero-copy .lead { margin-bottom: 30px; max-width: 44ch; }

/* Canlı kamera görüntüsü */
.feed {
  position: relative; aspect-ratio: 4 / 3; border-radius: 8px;
  background: linear-gradient(160deg, #D5D9DE, #C2C7CE);
  border: 1px solid var(--border);
  box-shadow: inset 0 2px 10px rgba(0,0,0,.14), 0 1px 0 #F4F5F7, 0 18px 40px rgba(28,31,36,.12);
}
.feed canvas { position: absolute; inset: 0; width: 100%; height: 100%; border-radius: 8px; }
.feed-cap { position: absolute; bottom: -28px; left: 0; font-size: 11px; letter-spacing: .2em; color: var(--text-muted); }

.h-in { transition: opacity .9s var(--ease), transform .9s var(--ease); }
.hero-copy .h-in:nth-child(2) { transition-delay: .12s; }
.hero-copy .h-in:nth-child(3) { transition-delay: .24s; }
.hero-copy .h-in:nth-child(4) { transition-delay: .36s; }
.feed.h-in { transition-delay: .3s; }

.scroll-ind {
  position: absolute; left: 50%; bottom: 22px; z-index: 2; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid var(--graphite); border-radius: 14px; opacity: .55;
  transition: opacity .6s;
}
.scroll-ind span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--cherry); animation: wheel 1.8s ease-in-out infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 80% { transform: translateY(12px); opacity: 0; } 100% { opacity: 0; } }

/* ---------- 2. 3D drone ---------- */
.drone-sec { position: relative; height: 260vh; }
.drone-pin {
  position: sticky; top: var(--header-h);
  height: calc(100vh - var(--header-h));
  display: flex; align-items: center;
}
.drone-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 64px); align-items: center; }
.part-list { list-style: none; margin: 26px 0; padding: 0; display: grid; gap: 6px; }
.part-list li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 10px 14px; border-radius: 8px; border: 1px solid transparent;
  transition: background .35s, border-color .35s, transform .35s var(--ease);
}
.part-list li .mono { color: var(--iron); font-size: .85rem; padding-top: 2px; transition: color .35s; }
.part-list li b { display: block; font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; }
.part-list li small { display: block; color: var(--text-muted); font-size: .9rem; line-height: 1.4; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .4s var(--ease), opacity .4s; }
.part-list li.active { background: rgba(255,255,255,.55); border-color: var(--border); transform: translateX(6px); }
.part-list li.active .mono { color: var(--cherry); }
.part-list li.active small { max-height: 60px; opacity: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }

.drone-stage {
  --c: var(--graphite); --l: 26px;
  position: relative; aspect-ratio: 1 / 1; width: 100%; max-height: calc(100vh - var(--header-h) - 60px);
  justify-self: center;
  border-radius: 12px;
  background-color: rgba(255,255,255,.18);
  box-shadow: inset 0 0 0 1px rgba(180,186,194,.6);
}
#drone-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; cursor: grab; }
.drone-fallback { position: absolute; inset: 20px; }
.stage-hud { position: absolute; left: 18px; right: 18px; bottom: 14px; display: flex; justify-content: space-between; font-size: .72rem; letter-spacing: .14em; color: var(--text-muted); pointer-events: none; }

/* ---------- 3. İstatistikler ---------- */
.stat { text-align: left; }
.stat-num { font-family: var(--font-head); font-weight: 700; font-size: clamp(3rem, 5vw, 4.4rem); line-height: 1; color: var(--cherry); display: flex; align-items: baseline; gap: 6px; margin-bottom: 12px; text-shadow: 0 1px 0 rgba(255,255,255,.7); }
.stat-num small { font-size: .42em; font-weight: 600; color: var(--graphite); }
.stat p { margin: 0; color: var(--text-muted); }
.more-link { margin-top: 32px; font-family: var(--font-head); font-weight: 600; letter-spacing: .04em; }

/* ---------- 4. Akış ---------- */
.flow {
  --progress: 0;
  position: relative; list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 20px;
}
.flow::before, .flow::after {
  content: ""; position: absolute; top: 38px; left: 10%; right: 10%; height: 2px;
}
.flow::before { background: var(--border); }
.flow::after { background: var(--cherry); transform-origin: left; transform: scaleX(0); transition: transform 2.2s var(--ease) .2s; box-shadow: 0 0 10px rgba(123,21,48,.5); }
.flow.in::after { transform: scaleX(1); }
.flow-step { position: relative; text-align: center; padding: 0 6px; }
.flow-icon {
  position: relative; z-index: 1;
  width: 78px; height: 78px; margin: 0 auto 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, #F0F2F4, #D9DDE2);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 #fff, 0 6px 16px rgba(28,31,36,.12);
  color: var(--iron);
  transition: color .5s, border-color .5s, box-shadow .5s;
}
.flow-icon svg { width: 34px; height: 34px; }
.flow.in .flow-icon { color: var(--cherry); border-color: var(--cherry); box-shadow: inset 0 1px 0 #fff, 0 0 0 5px rgba(123,21,48,.1), 0 6px 16px rgba(28,31,36,.12); }
.flow.in .flow-step:nth-child(1) .flow-icon { transition-delay: .2s; }
.flow.in .flow-step:nth-child(2) .flow-icon { transition-delay: .7s; }
.flow.in .flow-step:nth-child(3) .flow-icon { transition-delay: 1.2s; }
.flow.in .flow-step:nth-child(4) .flow-icon { transition-delay: 1.7s; }
.flow.in .flow-step:nth-child(5) .flow-icon { transition-delay: 2.2s; }
.flow-step h3 { font-size: 1.15rem; margin-bottom: 6px; }
.flow-step p { color: var(--text-muted); font-size: .95rem; margin: 0; }

/* ---------- 5. Geri sayım ---------- */
.countdown { display: flex; justify-content: center; gap: clamp(10px, 2vw, 22px); margin: 34px 0 18px; flex-wrap: wrap; }
.cd-box { min-width: clamp(120px, 14vw, 170px); padding: 22px 18px; text-align: center; }
.cd-num { display: block; font-size: clamp(2.6rem, 5vw, 4rem); font-weight: 500; line-height: 1; color: var(--graphite); }
.cd-box:first-child .cd-num { color: var(--cherry); }
.cd-lbl { display: block; margin-top: 10px; font-family: var(--font-head); font-size: .78rem; letter-spacing: .28em; text-transform: uppercase; color: var(--text-muted); }
.small { font-size: .88rem; }

/* ---------- 6. Biz kimiz ---------- */
.about { align-items: center; gap: clamp(28px, 5vw, 72px); }
.about .chips { margin: 4px 0 6px; }

/* ---------- 7. Ekip ---------- */
.member { padding: 16px 16px 20px; }
.member .ph, .member .avatar { margin-bottom: 16px; }
.member h3 { margin-bottom: 2px; font-size: 1.15rem; }
.member p { margin: 0; font-size: .92rem; }
.member.join {
  display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center;
  border: 2px dashed var(--border); border-radius: var(--radius); color: var(--graphite);
  background: rgba(255,255,255,.2); transition: border-color .3s, background .3s, transform .35s var(--ease);
}
.member.join:hover { border-color: var(--cherry); background: var(--cherry-tint); transform: translateY(-4px); }
.member.join .plus { font-family: var(--font-head); font-size: 3.2rem; line-height: 1; color: var(--cherry); margin-bottom: 8px; }

/* ---------- 8. Sponsor ---------- */
.sponsor-call .big { font-size: clamp(2.6rem, 6vw, 5rem); }
.marquee { overflow: hidden; margin: 10px 0 56px; padding: 6px 0;
  -webkit-mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
          mask: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 20px; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }
.slot {
  flex: 0 0 auto; width: 240px; height: 96px;
  display: flex; align-items: center; justify-content: center; text-align: center; padding: 12px;
  border: 1.5px dashed var(--border); border-radius: 8px;
  font-family: var(--font-mono); font-size: .8rem; color: var(--text-muted);
  background: rgba(255,255,255,.25);
}
.slot--logo {
  gap: 14px;
  border-style: solid;
  background: rgba(255,255,255,.6);
}
.slot--logo img {
  height: 56px;
  width: auto;
  object-fit: contain;
}
.slot--logo b {
  font-family: var(--font-mono);
  font-size: .95rem;
  letter-spacing: .08em;
  color: var(--text);
  white-space: nowrap;
}
.slot--logo {
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.slot--logo:hover {
  transform: scale(1.07);
  border-color: var(--cherry);
  box-shadow: 0 10px 24px rgba(123,21,48,.18);
}

.pkg { padding: 32px 28px; }
.pkg h3 { font-size: 1.6rem; margin: 10px 0 18px; }
.pkg ul { list-style: none; margin: 0; padding: 0; }
.pkg li { position: relative; padding: 8px 0 8px 26px; border-top: 1px solid rgba(180,186,194,.6); color: var(--text-muted); }
.pkg li::before { content: ""; position: absolute; left: 2px; top: 15px; width: 12px; height: 7px; border-left: 2px solid var(--cherry); border-bottom: 2px solid var(--cherry); transform: rotate(-45deg); }
.pkg-tag { font-size: .72rem; letter-spacing: .2em; color: var(--text-muted); }
.pkg--gold { border: 1.5px solid var(--cherry); box-shadow: inset 0 1px 0 #fff, 0 0 0 4px rgba(123,21,48,.08), 0 14px 32px rgba(123,21,48,.16); }
.pkg--gold::before { transform: scaleX(1); }
.pkg--gold .pkg-tag { color: var(--cherry); }
.center-row { justify-content: center; margin-top: 44px; }

/* ---------- Duyarlı ---------- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding-bottom: 96px; }
  .drone-sec { height: auto; }
  .drone-pin { position: relative; top: 0; height: auto; padding: 72px 0; }
  .drone-grid { grid-template-columns: 1fr; }
  .drone-stage { order: -1; max-width: 520px; }
  .part-list li small { max-height: 60px; opacity: 1; }
  .flow { grid-template-columns: 1fr; gap: 26px; }
  .flow::before, .flow::after { top: 0; bottom: 0; left: 38px; right: auto; width: 2px; height: auto; }
  .flow::after { transform: scaleY(0); transform-origin: top; }
  .flow.in::after { transform: scaleY(1); }
  .flow-step { display: grid; grid-template-columns: 78px 1fr; gap: 0 18px; text-align: left; align-items: center; }
  .flow-icon { margin: 0; grid-row: span 2; }
  .flow-step h3 { align-self: end; margin: 0; }
  .flow-step p { align-self: start; }
}
@media (max-width: 640px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .stat { padding: 20px; }
  .team { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .cd-box { min-width: calc(50% - 10px); }
  .skip-intro { right: 16px; bottom: 16px; }
}

/* =========================================================
   KARANLIK MOD — ana sayfa bileşenleri (giriş animasyonu hariç)
   ========================================================= */
[data-theme="dark"] .hero-title em { text-shadow: 0 -1px 0 rgba(0,0,0,.6); }
[data-theme="dark"] .feed {
  background: linear-gradient(160deg, #22252A, #191B1F);
  box-shadow: inset 0 2px 12px rgba(0,0,0,.5), 0 1px 0 rgba(255,255,255,.04), 0 18px 40px rgba(0,0,0,.45);
}
[data-theme="dark"] .part-list li.active { background: rgba(255,255,255,.05); }
[data-theme="dark"] .drone-stage { background-color: rgba(255,255,255,.025); box-shadow: inset 0 0 0 1px rgba(80,86,95,.6); }
[data-theme="dark"] .stat-num { text-shadow: 0 -1px 0 rgba(0,0,0,.6); }
[data-theme="dark"] .flow-icon {
  background: linear-gradient(180deg, #2C3036, #202328);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 6px 16px rgba(0,0,0,.4);
}
[data-theme="dark"] .flow.in .flow-icon { box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 0 0 5px rgba(232,112,140,.12), 0 6px 16px rgba(0,0,0,.4); }
[data-theme="dark"] .flow::after { box-shadow: 0 0 10px rgba(232,112,140,.5); }
[data-theme="dark"] .member.join { background: rgba(255,255,255,.025); }
[data-theme="dark"] .slot { background: rgba(255,255,255,.03); }
[data-theme="dark"] .pkg li { border-top-color: rgba(80,86,95,.6); }
[data-theme="dark"] .pkg--gold { box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 0 0 4px rgba(232,112,140,.1), 0 14px 32px rgba(0,0,0,.45); }