/* ============================================================
   BELKIS AKAY — ANASAYFA
   "Gece & Gündüz" — iki uzmanlık, tek eşik.
   Sayfa-özel: split hero, madalyon, tanıtım, sayılar, blog,
   görüş bandı, final.
   core + theme-day yüklenir.
   ============================================================ */

/* anasayfa nav — split hero'da pill stilleri */
.nav-in{width:min(1320px,94vw)}
nav:not(.scrolled) .logo{background:rgba(255,253,250,.85);padding:.45rem .95rem .45rem .6rem;border-radius:999px;backdrop-filter:blur(8px)}
nav.scrolled .logo{background:none;padding:0}
.nav-links a{opacity:.85}
nav:not(.scrolled) .nav-links{background:rgba(255,253,250,.85);padding:.55rem 1.2rem;border-radius:999px;backdrop-filter:blur(8px)}
nav:not(.scrolled) .burger{background:rgba(255,253,250,.85);border-radius:50%}

/* ---------- EŞİK (split hero) ---------- */
.threshold{height:100svh;display:flex;position:relative;overflow:hidden}
.half{
  flex:1;position:relative;display:flex;align-items:flex-end;overflow:hidden;cursor:pointer;
  transition:flex 1s var(--ease);
}
.half-inner{position:relative;z-index:3;padding:clamp(2rem,5vw,4.5rem);width:100%}
.half .kicker{font-size:.76rem;font-weight:800;letter-spacing:.24em;text-transform:uppercase;display:flex;align-items:center;gap:.8rem}
.half .kicker::before{content:"";width:30px;height:1px;background:currentColor;opacity:.7}
.half h2{font-size:clamp(1.9rem,3.6vw,3.2rem);margin:1rem 0 .9rem;max-width:14ch}
.half p{max-width:30rem;font-size:clamp(.92rem,1.1vw,1.04rem)}
.half .go{
  display:inline-flex;align-items:center;gap:.6rem;margin-top:1.8rem;font-weight:700;font-size:.95rem;
  padding:.85rem 1.45rem;border-radius:999px;transition:transform .3s var(--ease), background .3s, gap .3s;
}
.half .go svg{transition:transform .3s var(--ease)}
.half:hover .go svg{transform:translateX(4px)}

/* gece yarısı */
.half.night{background:var(--gece);color:var(--safak)}
.half.night .kicker{color:var(--lila-soluk)}
.half.night h2{color:var(--safak)}
.half.night h2 em{font-style:italic;color:var(--lila)}
.half.night p{color:#C3B9DF}
.half.night .go{background:var(--altin-soft);color:#3A2606}
.half.night .go:hover{background:#F7BE74}
#nightSpiral{
  position:absolute;right:-18%;top:50%;transform:translateY(-50%);
  width:78%;max-width:560px;aspect-ratio:1;opacity:.85;pointer-events:none;z-index:1;
}
.night-stars{position:absolute;inset:0;z-index:0;opacity:.6;
  background-image:radial-gradient(1px 1px at 18% 24%, rgba(255,255,255,.22) 50%, transparent 51%),
                   radial-gradient(1px 1px at 64% 14%, rgba(255,255,255,.16) 50%, transparent 51%),
                   radial-gradient(1.5px 1.5px at 42% 58%, rgba(201,184,242,.2) 50%, transparent 51%),
                   radial-gradient(1px 1px at 80% 70%, rgba(255,255,255,.14) 50%, transparent 51%);
  background-size:360px 360px;
}

/* gündüz yarısı */
.half.day{background:linear-gradient(165deg, var(--beyaz), var(--linen) 55%, var(--linen-2));color:var(--ink)}
.half.day .kicker{color:var(--mor-derin)}
.half.day h2 em{font-style:italic;color:var(--mor-derin)}
.half.day p{color:var(--ink-soft)}
.half.day .go{background:var(--mor);color:#fff}
.half.day .go:hover{background:var(--mor-derin)}
#dayWeb{position:absolute;left:0;top:0;width:100%;height:62%;opacity:.9;pointer-events:none;z-index:1}

/* madalyon — dikiş */
.seam{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:5;
  width:128px;height:128px;border-radius:50%;
  background:conic-gradient(from 180deg, var(--gece) 0 50%, var(--linen) 50% 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 24px 60px -18px rgba(18,14,30,.6), 0 0 0 8px rgba(139,92,246,.12);
  pointer-events:none;
}
.seam-inner{
  width:104px;height:104px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #B79BFA, var(--mor) 58%, #5B2BD6);
  display:flex;align-items:center;justify-content:center;
  box-shadow:inset 0 0 26px rgba(255,255,255,.2);
}
.seam-inner svg{width:62px;height:62px}
.seam-line{
  position:absolute;left:50%;top:0;bottom:0;width:1px;z-index:4;pointer-events:none;
  background:linear-gradient(rgba(139,92,246,0), rgba(139,92,246,.55) 30%, rgba(139,92,246,.55) 70%, rgba(139,92,246,0));
}
.scroll-hint{
  position:absolute;left:50%;bottom:1.6rem;transform:translateX(-50%);z-index:6;
  font-size:.72rem;letter-spacing:.26em;text-transform:uppercase;font-weight:700;color:var(--mor);
  display:flex;flex-direction:column;align-items:center;gap:.5rem;pointer-events:none;
  text-shadow:0 0 12px rgba(251,247,240,.8);
}
.scroll-hint::after{content:"";width:1px;height:34px;background:linear-gradient(var(--mor), transparent)}

/* ---------- tanıtım ---------- */
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:5rem;align-items:center}
.intro-grid h2{max-width:16ch}
.intro-grid .lead{color:var(--ink-soft);font-size:1.08rem;margin-top:1.4rem;max-width:36rem}
.intro-grid .lead strong{color:var(--ink)}
.intro-quote{
  font-family:var(--f-disp);font-style:italic;font-weight:380;
  font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:1.45;color:var(--ink);
  padding-left:1.8rem;border-left:3px solid var(--mor);
}
.intro-quote small{display:block;margin-top:1.2rem;font-family:var(--f-body);font-style:normal;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;color:var(--ink-soft)}
.intro-cta{margin-top:2rem;display:inline-flex;align-items:center;gap:.5rem;font-weight:700;color:var(--mor-derin)}
.intro-cta:hover{text-decoration:underline}

/* ---------- sayılar ---------- */
.numbers{background:var(--gece);color:var(--safak);overflow:hidden}
.numbers .eyebrow{color:var(--lila-soluk)}
.numbers h2{color:var(--safak)}
.numbers h2 em{color:var(--lila)}
.num-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(201,184,242,.16);border:1px solid rgba(201,184,242,.16);border-radius:22px;overflow:hidden}
.num{background:var(--gece-2);padding:2.4rem 2rem}
.num b{font-family:var(--f-disp);font-weight:450;font-size:clamp(2.4rem,4vw,3.6rem);display:block;line-height:1;color:var(--safak)}
.num b i{font-style:italic;color:var(--altin-soft);font-size:.55em}
.num small{display:block;margin-top:.8rem;color:var(--lila-soluk);font-size:.86rem;letter-spacing:.04em}

/* ---------- blog ---------- */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.post{
  background:var(--beyaz);border:1px solid rgba(44,37,66,.08);border-radius:22px;padding:2.3rem;
  display:flex;flex-direction:column;gap:1rem;transition:transform .45s var(--ease), box-shadow .45s;
}
.post:hover{transform:translateY(-6px);box-shadow:0 26px 50px -30px rgba(44,37,66,.3)}
.post b{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--mor-derin);font-weight:800}
.post h3{font-size:1.35rem;line-height:1.25}
.post p{color:var(--ink-soft);font-size:.95rem;flex:1}
.post span{font-weight:700;font-size:.9rem;color:var(--mor-derin);display:inline-flex;align-items:center;gap:.4rem}
.post:hover span{text-decoration:underline}

/* ---------- görüş bandı ---------- */
.voice-band{background:var(--linen-2);text-align:center;padding:8rem 0}
.voice-band p.q{
  font-family:var(--f-disp);font-weight:380;font-size:clamp(1.5rem,3vw,2.4rem);line-height:1.45;
  max-width:46rem;margin:1.6rem auto 1.8rem;
}
.voice-band p.q .hl{font-style:italic;color:var(--mor-derin)}
.voice-band cite{font-style:normal;font-size:.84rem;font-weight:800;letter-spacing:.18em;color:var(--ink-soft)}

/* ---------- final override ---------- */
.final::before{background:radial-gradient(circle, rgba(232,154,60,.22), transparent 62%)}
.final h2{max-width:22ch}
.cta-row{justify-content:center;margin-top:2.6rem}

/* ---------- responsive ---------- */
@media (max-width:980px){
  .threshold{flex-direction:column;height:auto;min-height:100svh}
  .half{min-height:62svh;flex:none}
  .half-inner{padding-top:6.5rem}
  .half.day .half-inner{padding-top:4.5rem}
  .seam{width:96px;height:96px}
  .seam-inner{width:78px;height:78px}
  .seam-inner svg{width:46px;height:46px}
  .seam-line{left:0;right:0;top:auto;bottom:auto;width:auto;height:1px;display:none}
  .seam{top:auto;left:50%}
  .threshold .seam{top:62svh}
  .scroll-hint{display:none}
  #nightSpiral{right:-40%;width:120%;opacity:.5}
  .intro-grid{grid-template-columns:1fr;gap:3rem}
  .num-grid{grid-template-columns:repeat(2,1fr)}
  .blog-grid{grid-template-columns:1fr}
}