/* ============================================================
   Türkan Aslan — Venüs Kraliçesi
   Design system: obsidian night · champagne gold · venus rose
   ============================================================ */

:root {
  /* — Color — (ana site ile eşitlendi: obsidian gece · sıcak amber · altın) */
  --bg:           #08060a;
  --bg-2:         #110a09;
  --bg-3:         #1a0f0b;
  --ink:          #f4ebe0;
  --ink-soft:     #cbbcab;
  --ink-muted:    #b7a392;
  --gold:         #e8b663;
  --gold-bright:  #f6d488;
  --gold-deep:    #c9923f;
  --rose:         #ff8a2b;   /* sıcak amber vurgu */
  --rose-soft:    #f7c39a;
  --line:         rgba(232, 182, 99, 0.24);
  --line-soft:    rgba(244, 235, 224, 0.08);
  --flame:        #ff5a1f;
  --grad-fire:    linear-gradient(100deg, #ffb24a 0%, #ff7a1f 38%, #ff4d1f 78%, #e0261f 100%);

  /* — Type — (ana site ile eşitlendi) */
  --display: "Cinzel", Georgia, serif;
  --serif: "Cormorant Garamond", Georgia, serif;
  --sans:  "Poppins", system-ui, sans-serif;

  /* — Space — */
  --pad: clamp(1.25rem, 5vw, 6rem);
  --maxw: 1240px;

  /* — Motion — */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* — Reset — */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.is-loading { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
::selection { background: var(--gold); color: #1a1408; }

/* Layered nebula glow behind everything */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 78% 10%, rgba(255, 138, 43, 0.18), transparent 60%),
    radial-gradient(55% 45% at 12% 26%, rgba(224, 52, 31, 0.12), transparent 60%),
    radial-gradient(80% 60% at 50% 112%, rgba(255, 122, 31, 0.16), transparent 60%),
    linear-gradient(180deg, #08060a, #0d0807 45%, #08060a);
}

/* ============================================================
   Typography helpers
   ============================================================ */
.display {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.1rem, 5.4vw, 3.9rem);
  line-height: 1.1;
  letter-spacing: 0.01em;
}
.display.center { text-align: center; }
.kicker {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.74rem;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.1rem;
}
.kicker.center { text-align: center; }
.lede {
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-style: italic;
  color: var(--ink-soft);
  font-weight: 300;
  max-width: 42ch;
}
.lede.center { margin-inline: auto; text-align: center; }
.body-muted { color: var(--ink-muted); font-size: 1rem; max-width: 56ch; }
em { color: var(--rose-soft); font-style: italic; }
strong { color: var(--gold-bright); font-weight: 500; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 1rem 2.1rem;
  border-radius: 100px;
  transition: transform 0.4s var(--ease), background 0.4s var(--ease), color 0.4s var(--ease), box-shadow 0.4s var(--ease);
  will-change: transform;
}
.btn--gold {
  background: linear-gradient(135deg, var(--gold-bright), var(--gold-deep));
  color: #1a1306;
  box-shadow: 0 10px 40px -12px rgba(227, 193, 136, 0.6);
}
.btn--gold:hover { transform: translateY(-3px); box-shadow: 0 18px 50px -12px rgba(227, 193, 136, 0.75); }
.btn--ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(4px);
}
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-bright); transform: translateY(-3px); }
.btn--block { width: 100%; }

/* ============================================================
   Preloader
   ============================================================ */
.preloader {
  position: fixed; inset: 0; z-index: 1000;
  display: grid; place-items: center;
  background: var(--bg);
  transition: opacity 0.9s var(--ease), visibility 0.9s;
}
body:not(.is-loading) .preloader { opacity: 0; visibility: hidden; }
.preloader__mark { text-align: center; }
.preloader__glyph {
  display: block;
  font-size: 3rem; color: var(--gold);
  animation: spin 5s linear infinite, glowpulse 2.4s ease-in-out infinite;
}
.preloader__text {
  display: block; margin-top: 1.2rem;
  font-size: 0.7rem; letter-spacing: 0.5em; text-transform: uppercase;
  color: var(--ink-muted);
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes glowpulse {
  0%, 100% { text-shadow: 0 0 18px rgba(227,193,136,0.4); }
  50%      { text-shadow: 0 0 36px rgba(227,193,136,0.9); }
}

/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.4rem var(--pad);
  transition: background 0.5s var(--ease), padding 0.5s var(--ease), border-color 0.5s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(8, 7, 16, 0.72);
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line-soft);
  padding-top: 1rem; padding-bottom: 1rem;
}
.nav__brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--serif); }
.nav__brand-glyph { color: var(--gold); font-size: 1.3rem; }
.nav__brand-name { font-family: var(--display); font-weight: 600; font-size: 1.3rem; letter-spacing: 0.04em; }
.nav__links { display: flex; align-items: center; gap: 2.2rem; }
.nav__links a {
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-soft); position: relative; transition: color 0.3s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--gold); transition: width 0.4s var(--ease);
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  border: 1px solid var(--line); border-radius: 100px;
  padding: 0.55rem 1.2rem; color: var(--gold) !important;
}
.nav__cta::after { display: none; }
.nav__cta:hover { background: var(--gold); color: #1a1306 !important; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 8px; }
.nav__toggle span { width: 26px; height: 1.5px; background: var(--ink); transition: transform 0.4s var(--ease), opacity 0.3s; }

/* ============================================================
   HERO — Gezilebilir gökyüzü sahnesi
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh; height: 100svh;
  overflow: hidden;
  background: radial-gradient(80% 80% at 50% 30%, #0b0a1c, #050409 75%);
}
.sky-stage__canvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  display: block; cursor: grab; touch-action: none; z-index: 0;
}
.sky-stage__canvas:active { cursor: grabbing; }
.hero__vignette {
  position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background:
    radial-gradient(120% 90% at 50% 45%, transparent 55%, rgba(5,4,12,0.55) 100%),
    linear-gradient(180deg, rgba(5,4,12,0.55) 0%, transparent 18%, transparent 72%, rgba(5,4,12,0.95) 100%);
}

/* — Üst kontrol çubuğu — */
.sky-ui {
  position: absolute; top: 5.2rem; left: var(--pad); right: var(--pad); z-index: 3;
  display: flex; justify-content: space-between; align-items: center;
  opacity: 0; transform: translateY(-12px); transition: opacity 0.8s var(--ease) 0.3s, transform 0.8s var(--ease) 0.3s;
  pointer-events: none;
}
.hero.explore .sky-ui { opacity: 1; transform: none; pointer-events: auto; }
.sky-ui__meta { display: flex; align-items: center; gap: 1rem; }
.sky-ui__date { font-family: var(--serif); font-size: 1rem; color: var(--ink-muted); letter-spacing: 0.03em; }
.sky-ui__change { display: inline-flex; align-items: center; gap: 0.55rem; font-size: 0.9rem; font-weight: 800;
  letter-spacing: 0.09em; text-transform: uppercase; color: #1a1306; border: 0; border-radius: 100px;
  padding: 0.78rem 1.5rem; background: linear-gradient(135deg, var(--gold-bright), var(--gold-deep));
  cursor: pointer; transition: transform 0.25s, box-shadow 0.25s;
  animation: changePulse 1.9s ease-in-out infinite; }
.sky-ui__change::before { content: "✎"; font-size: 1.05em; line-height: 1; }
.sky-ui__change:hover { transform: translateY(-2px); color: #1a1306;
  box-shadow: 0 16px 40px -8px rgba(246,212,136,0.95), 0 0 0 4px rgba(246,212,136,0.25); animation: none; }
@keyframes changePulse {
  0%, 100% { box-shadow: 0 8px 26px -8px rgba(246,212,136,0.6), 0 0 0 0 rgba(246,212,136,0.5); }
  50%      { box-shadow: 0 12px 34px -6px rgba(246,212,136,0.95), 0 0 0 8px rgba(246,212,136,0); }
}
.sky-ui__zoom { display: flex; gap: 0.4rem; }
.sky-ui__zoom button { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-soft); color: var(--ink-soft); font-size: 1.2rem; background: rgba(8,7,18,0.5); backdrop-filter: blur(8px); transition: border-color 0.3s, color 0.3s; }
.sky-ui__zoom button:hover { border-color: var(--gold); color: var(--gold-bright); }

/* — Gezegen çipleri — */
.sky-bodies {
  position: absolute; left: var(--pad); bottom: 2.2rem; z-index: 3;
  display: flex; flex-direction: column; gap: 0.45rem; max-height: 56vh; overflow-x: hidden; overflow-y: auto; padding-right: 8px;
  opacity: 0; transform: translateX(-12px); transition: opacity 0.8s var(--ease) 0.5s, transform 0.8s var(--ease) 0.5s; pointer-events: none;
}
.hero.explore .sky-bodies { opacity: 1; transform: none; pointer-events: auto; }
.chip {
  display: flex; align-items: center; gap: 0.6rem; text-align: left;
  padding: 0.5rem 0.9rem; border-radius: 100px; border: 1px solid var(--line-soft);
  background: rgba(8,7,18,0.55); backdrop-filter: blur(8px); transition: border-color 0.3s, background 0.3s, transform 0.3s;
}
.chip:hover { border-color: var(--gold); transform: translateX(4px); }
.chip.is-active { border-color: var(--gold); background: rgba(227,193,136,0.12); }
.chip__glyph { font-family: var(--serif); font-size: 1.2rem; color: var(--gold-bright); width: 1.2em; text-align: center; }
.chip__name { font-size: 0.82rem; color: var(--ink); min-width: 4.5em; }
.chip__sign { font-size: 0.72rem; color: var(--ink-muted); letter-spacing: 0.04em; }

/* — İpucu — */
.sky-hint {
  position: absolute; bottom: 1.5rem; left: 50%; transform: translateX(-50%); z-index: 3;
  font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-muted);
  opacity: 0; transition: opacity 1s var(--ease) 1s; pointer-events: none; text-align: center;
}
.hero.explore .sky-hint { opacity: 0.7; animation: hintPulse 3s ease-in-out infinite 2s; }
@keyframes hintPulse { 0%,100%{opacity:0.4} 50%{opacity:0.8} }

/* — Sağ bilgi paneli — */
.panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(380px, 88vw); z-index: 4;
  background: linear-gradient(180deg, rgba(11,10,24,0.92), rgba(7,6,15,0.94));
  backdrop-filter: blur(18px); border-left: 1px solid var(--line);
  padding: 5.4rem 1.8rem 2rem; overflow-y: auto;
  transform: translateX(102%); transition: transform 0.7s var(--ease);
  box-shadow: -30px 0 80px -30px rgba(0,0,0,0.7);
}
.panel.open { transform: none; }
.panel__close { position: absolute; top: 5.2rem; right: 1.5rem; font-size: 1.6rem; color: var(--ink-muted); line-height: 1; transition: color 0.3s; }
.panel__close:hover { color: var(--gold); }
.panel__back { font-size: 0.74rem; letter-spacing: 0.08em; color: var(--ink-muted); margin-bottom: 1rem; transition: color 0.3s; }
.panel__back:hover { color: var(--gold); }
.panel__kicker { font-size: 0.68rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); }
.panel__title { font-family: var(--serif); font-size: 1.9rem; font-weight: 500; margin: 0.5rem 0 0.3rem; line-height: 1.1; }
.panel__glyph { font-size: 1.6rem; }
.panel__date { font-size: 0.85rem; color: var(--ink-muted); margin-bottom: 1.4rem; }
.panel__sub { font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold-deep); margin: 1.4rem 0 0.7rem; padding-top: 1rem; border-top: 1px solid var(--line-soft); }
.panel__cta { margin-top: 1.8rem; }
.btn--sm { padding: 0.75rem 1.3rem; font-size: 0.72rem; }
.stream { opacity: 0; transform: translateY(10px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.stream.in { opacity: 1; transform: none; }
.stream__lead { font-family: var(--serif); font-style: italic; font-size: 1.12rem; color: var(--ink); line-height: 1.5; margin-bottom: 0.8rem; }
.stream__line { font-size: 0.94rem; color: var(--ink-soft); line-height: 1.65; margin-bottom: 0.7rem; }

/* ============================================================
   KAPI / PORTAL
   ============================================================ */
.gate { position: absolute; inset: 0; z-index: 10; display: grid; place-items: center; transition: opacity 0.8s var(--ease); }
.gate.gone { opacity: 0; pointer-events: none; }
.gate__warp { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 0.6s var(--ease); }
.gate.opening .gate__warp { opacity: 1; }

.gate__door {
  position: absolute; top: 0; bottom: 0; width: 50.2%; z-index: 2;
  transition: transform 1.4s cubic-bezier(0.7, 0, 0.3, 1);
  background:
    repeating-linear-gradient(90deg, rgba(232,182,99,0.04) 0 2px, transparent 2px 22px),
    linear-gradient(180deg, #120b0a, #08060a);
}
.gate__door--l { left: 0; border-right: 1px solid rgba(227,193,136,0.35); box-shadow: inset -30px 0 60px -30px rgba(227,193,136,0.25); }
.gate__door--r { right: 0; border-left: 1px solid rgba(227,193,136,0.35); box-shadow: inset 30px 0 60px -30px rgba(227,193,136,0.25); }
.gate.opening .gate__door--l { transform: translateX(-101%); }
.gate.opening .gate__door--r { transform: translateX(101%); }

.gate__center { position: relative; z-index: 3; text-align: center; padding: 0 1.5rem; max-width: 600px; transition: opacity 1s var(--ease), transform 1.2s var(--ease); }
.gate.opening .gate__center { opacity: 0; transform: scale(1.18); }

.gate__mandala { position: relative; width: 150px; height: 150px; margin: 0 auto 2.2rem; display: grid; place-items: center; }
.gate__mandala span { position: absolute; border-radius: 50%; border: 1px solid var(--line); }
.gate__mandala span:nth-child(1) { inset: 0; animation: spin 30s linear infinite; border-style: dashed; border-color: rgba(227,193,136,0.3); }
.gate__mandala span:nth-child(2) { inset: 18%; animation: spin 20s linear infinite reverse; border-color: rgba(227,193,136,0.28); }
.gate__mandala span:nth-child(3) { inset: 34%; animation: spin 40s linear infinite; }
.gate__sun { font-size: 2.4rem; color: var(--gold-bright); animation: glowpulse 2.6s ease-in-out infinite; }
.gate__eyebrow { font-size: 0.76rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.2rem; }
.gate__title { font-family: var(--display); font-weight: 600; font-size: clamp(2.4rem, 7vw, 4.6rem); line-height: 1.06; }
.gate__title span { font-style: italic; background: linear-gradient(120deg, var(--gold-bright), #fff4dc 50%, var(--gold)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.gate__lead { margin: 1.4rem auto 0; font-family: var(--serif); font-style: italic; font-size: clamp(1rem, 2vw, 1.3rem); color: var(--ink-soft); max-width: 36ch; }
.gate__form { display: flex; gap: 0.7rem; justify-content: center; flex-wrap: wrap; margin-top: 2.2rem; }
.gate__form.shake { animation: shake 0.4s var(--ease); }
@keyframes shake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-8px)} 75%{transform:translateX(8px)} }
.gate__form input { font-family: var(--sans); font-size: 1rem; color: var(--ink); background: rgba(255,255,255,0.04); border: 1px solid var(--line); border-radius: 100px; padding: 1rem 1.5rem; color-scheme: dark; }
.gate__form input[type="time"] { max-width: 130px; }
.gate__form input:focus { outline: none; border-color: var(--gold); background: rgba(255,255,255,0.07); }
.gate__form input::-webkit-calendar-picker-indicator { filter: invert(0.8) sepia(1) saturate(3) hue-rotate(5deg); cursor: pointer; }
.gate__hint { margin-top: 1rem; font-size: 0.78rem; letter-spacing: 0.06em; color: var(--ink-muted); }


.hero__scroll {
  position: absolute; bottom: 1.6rem; right: var(--pad);
  z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
  opacity: 0; pointer-events: none; transition: opacity 1s var(--ease) 1.2s;
}
.hero.explore .hero__scroll { opacity: 0.8; pointer-events: auto; }
.hero__scroll-line { width: 1px; height: 46px; background: linear-gradient(var(--gold), transparent); overflow: hidden; position: relative; }
.hero__scroll-line::after {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 40%;
  background: var(--gold-bright); animation: scrolldrop 2.2s var(--ease) infinite;
}
@keyframes scrolldrop { 0% { transform: translateY(-100%); } 60%,100% { transform: translateY(260%); } }
.hero__scroll-text { font-size: 0.62rem; letter-spacing: 0.4em; text-transform: uppercase; color: var(--ink-muted); }

/* ============================================================
   Sections
   ============================================================ */
.section { position: relative; padding: clamp(5rem, 12vw, 9rem) var(--pad); }
.section__inner { max-width: var(--maxw); margin-inline: auto; }
.section__head { max-width: 640px; margin: 0 auto clamp(3rem, 6vw, 4.5rem); }
.section__head .lede { margin-top: 1rem; }

/* hairline divider between sections */
.section + .section::before {
  content: ""; position: absolute; top: 0; left: var(--pad); right: var(--pad); height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

/* — About — */
.about__grid { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: clamp(2.5rem, 6vw, 6rem); align-items: start; }
.about__intro .display { margin: 0.4rem 0 1.6rem; }
.about__intro .lede { margin-bottom: 1.6rem; max-width: 48ch; }
.stats { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-soft); border: 1px solid var(--line-soft); border-radius: 18px; overflow: hidden; }
.stat { background: var(--bg-2); padding: 1.8rem 1.5rem; }
.stat--wide { grid-column: 1 / -1; }
.stat__num { display: block; font-family: var(--serif); font-size: clamp(2.4rem, 5vw, 3.4rem); color: var(--gold-bright); line-height: 1; }
.stat__label { display: block; margin-top: 0.5rem; font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-muted); }
.stat__roles { font-family: var(--serif); font-style: italic; font-size: 1.1rem; color: var(--rose-soft); }

/* — Cards (expertise) — */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.card {
  position: relative; padding: 2.6rem 2rem; border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  border: 1px solid var(--line-soft);
  transition: transform 0.5s var(--ease), border-color 0.5s, background 0.5s;
  overflow: hidden;
}
.card::after {
  content: ""; position: absolute; inset: 0; border-radius: 20px; padding: 1px;
  background: linear-gradient(135deg, var(--gold), transparent 40%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity 0.5s;
}
.card:hover { transform: translateY(-8px); background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015)); }
.card:hover::after { opacity: 1; }
.card--feature { background: linear-gradient(180deg, rgba(230,167,190,0.10), rgba(227,193,136,0.04)); }
.card__glyph { font-size: 2.4rem; color: var(--gold); display: block; margin-bottom: 1.4rem; }
.card--feature .card__glyph { color: var(--rose-soft); }
.card__title { font-family: var(--serif); font-size: 1.7rem; font-weight: 500; margin-bottom: 0.8rem; }
.card__text { color: var(--ink-muted); font-size: 0.98rem; }

/* — Tiers (trainings) — */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.tier {
  position: relative; padding: 2.6rem 2rem 2.2rem;
  border: 1px solid var(--line-soft); border-radius: 20px; background: var(--bg-2);
  transition: transform 0.5s var(--ease), border-color 0.5s;
}
.tier--mid { background: var(--bg-3); border-color: var(--line); transform: translateY(-12px); }
.tier:hover { transform: translateY(-8px); border-color: var(--gold); }
.tier--mid:hover { transform: translateY(-20px); }
.tier__index { font-family: var(--serif); font-size: 1.1rem; color: var(--gold-deep); letter-spacing: 0.3em; }
.tier__title { font-family: var(--serif); font-size: 2rem; font-weight: 500; margin: 0.6rem 0 1rem; }
.tier__text { color: var(--ink-muted); font-size: 0.98rem; margin-bottom: 1.6rem; }
.tier__link { font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); transition: letter-spacing 0.4s var(--ease), color 0.3s; }
.tier__link:hover { letter-spacing: 0.24em; color: var(--gold-bright); }

/* — Sirius — */
.sirius__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.sirius__copy .display { margin: 0.4rem 0 1.4rem; }
.sirius__list { list-style: none; margin: 1.8rem 0 2.4rem; display: grid; gap: 0.9rem; }
.sirius__list li { display: flex; align-items: center; gap: 0.9rem; color: var(--ink-soft); font-size: 1.02rem; }
.sirius__list span { color: var(--gold); font-size: 0.8rem; }
.sirius__orb { display: grid; place-items: center; }
.orb { position: relative; width: min(340px, 80vw); aspect-ratio: 1; display: grid; place-items: center; }
.orb__ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid var(--line); }
.orb__ring--1 { animation: spin 26s linear infinite; }
.orb__ring--2 { inset: 14%; border-color: rgba(230,167,190,0.25); border-style: dashed; animation: spin 18s linear infinite reverse; }
.orb__ring--3 { inset: 28%; border-color: var(--line-soft); animation: spin 34s linear infinite; }
.orb__core {
  width: 44%; aspect-ratio: 1; border-radius: 50%;
  display: grid; place-items: center; font-size: 2.8rem; color: #1a1306;
  background: radial-gradient(circle at 35% 30%, var(--gold-bright), var(--gold-deep) 70%, #7c6332);
  box-shadow: 0 0 70px -10px rgba(243,220,168,0.6), inset -10px -14px 30px rgba(0,0,0,0.35);
}

/* — Content / feeds — */
.feeds { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.feed {
  display: flex; flex-direction: column; gap: 0.7rem;
  padding: 2.2rem 1.9rem; border-radius: 18px; background: var(--bg-2);
  border: 1px solid var(--line-soft);
  transition: transform 0.5s var(--ease), border-color 0.5s, background 0.5s;
}
.feed:hover { transform: translateY(-8px); border-color: var(--gold); background: var(--bg-3); }
.feed__tag { font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--gold); }
.feed__title { font-family: var(--serif); font-size: 1.5rem; font-weight: 500; }
.feed__text { color: var(--ink-muted); font-size: 0.94rem; flex: 1; }
.feed__cta { font-size: 0.82rem; letter-spacing: 0.1em; color: var(--rose-soft); margin-top: 0.4rem; }

/* — Contact — */
.contact__inner { max-width: 720px; margin-inline: auto; }
.contact__form { margin: 2.6rem auto 2rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.field { position: relative; }
.field--full { grid-column: 1 / -1; }
.field input, .field textarea {
  width: 100%; background: var(--bg-2); border: 1px solid var(--line-soft); border-radius: 12px;
  padding: 1.3rem 1.1rem 0.6rem; color: var(--ink); font-family: var(--sans); font-size: 1rem;
  transition: border-color 0.3s; resize: vertical;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--gold); }
.field label {
  position: absolute; left: 1.1rem; top: 1.05rem; color: var(--ink-muted);
  font-size: 0.95rem; pointer-events: none; transition: all 0.25s var(--ease);
}
.field input:focus + label, .field input:not(:placeholder-shown) + label,
.field textarea:focus + label, .field textarea:not(:placeholder-shown) + label {
  top: 0.4rem; font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold);
}
.contact__note { grid-column: 1 / -1; text-align: center; font-size: 0.9rem; color: var(--rose-soft); min-height: 1.2rem; }
.contact__links { display: flex; justify-content: center; gap: 1rem; align-items: center; color: var(--ink-muted); font-size: 0.86rem; letter-spacing: 0.08em; }
.contact__links a { color: var(--ink-soft); transition: color 0.3s; }
.contact__links a:hover { color: var(--gold); }

/* — Footer — */
.footer { padding: 3.5rem var(--pad); border-top: 1px solid var(--line-soft); text-align: center; }
.footer__brand { font-family: var(--serif); font-size: 1.4rem; color: var(--gold); }
.footer__tag { font-family: var(--serif); font-style: italic; color: var(--ink-soft); margin: 0.5rem 0 1.2rem; }
.footer__copy { font-size: 0.78rem; color: var(--ink-muted); letter-spacing: 0.06em; }

/* ============================================================
   Scroll reveal
   ============================================================ */
[data-reveal], [data-stagger] { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
[data-reveal].is-in, [data-stagger].is-in { opacity: 1; transform: none; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 900px) {
  .about__grid, .sirius__grid { grid-template-columns: 1fr; }
  .cards, .tiers, .feeds { grid-template-columns: 1fr; }
  .tier--mid { transform: none; }
  .tier--mid:hover { transform: translateY(-8px); }
  .sirius__orb { order: -1; }

  /* Gökyüzü paneli → alt sayfa (bottom sheet) */
  .panel {
    top: auto; bottom: 0; left: 0; right: 0; width: 100%; height: 62vh;
    border-left: none; border-top: 1px solid var(--line);
    padding: 1.6rem 1.4rem 2rem; border-radius: 20px 20px 0 0;
    transform: translateY(102%); box-shadow: 0 -30px 80px -30px rgba(0,0,0,0.8);
  }
  .panel.open { transform: none; }
  .panel__close { top: 1rem; right: 1.2rem; }
  .sky-bodies { flex-direction: row; flex-wrap: nowrap; overflow-x: auto; left: 0; right: 0; bottom: 1.2rem; padding: 0 var(--pad); max-height: none; }
  .hero.explore.panel-open .sky-bodies, .hero.explore .sky-hint { display: none; }
  .sky-ui { top: 4.6rem; }
  .hero__scroll { display: none; }

  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(78vw, 340px);
    flex-direction: column; justify-content: center; gap: 2rem;
    background: rgba(9, 8, 18, 0.96); backdrop-filter: blur(20px);
    transform: translateX(100%); transition: transform 0.5s var(--ease);
    border-left: 1px solid var(--line-soft);
  }
  .nav__links.is-open { transform: none; }
  .nav__toggle { display: flex; z-index: 101; }
  .nav.menu-open .nav__toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav.menu-open .nav__toggle span:nth-child(2) { opacity: 0; }
  .nav.menu-open .nav__toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
}
@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr; }
  .contact__form { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  [data-reveal], [data-stagger] { opacity: 1; transform: none; }
}