/* =========================================================
   Esra · Özür — tasarım temeli
   Palet (romantik, gece · AI-klişesi terracotta/krem DEĞİL):
     ink      #060507   arkaplan (siyah)
     surface  #0f0c12   yükseltilmiş yüzey
     ivory    #efe9ec   ana metin (sıcak beyaz)
     muted    #948c95   ikincil metin
     rose     #d8859a   ana vurgu (soluk gül)
     amber    #e8b98a   sıcak ışık vurgusu
     plum     #2a1a2e   derinlik / gölge tonu
   Tipografi: Fraunces (karakterli başlık) + Manrope (gövde)
   ========================================================= */

:root {
  --ink: #060507;
  --surface: #0f0c12;
  --ivory: #efe9ec;
  --muted: #948c95;
  --rose: #d8859a;
  --amber: #e8b98a;
  --plum: #2a1a2e;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --measure: 34rem;      /* okuma satır genişliği */
  --gap: clamp(1rem, 3vw, 2rem);
  --radius: 14px;

  color-scheme: dark;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* Işıltılı yıldız/nefes zemini — mor-mavi gradient hero DEĞİL, ince derinlik */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1200px 700px at 78% -10%, rgba(216, 133, 154, 0.10), transparent 60%),
    radial-gradient(900px 600px at 12% 110%, rgba(232, 185, 138, 0.07), transparent 60%),
    var(--ink);
}

.stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  /* çok ince yıldız serpintisi */
  background-image:
    radial-gradient(1.4px 1.4px at 20% 30%, rgba(255, 255, 255, 0.55), transparent),
    radial-gradient(1.1px 1.1px at 70% 20%, rgba(255, 255, 255, 0.40), transparent),
    radial-gradient(1.6px 1.6px at 40% 70%, rgba(255, 255, 255, 0.35), transparent),
    radial-gradient(1.1px 1.1px at 85% 60%, rgba(255, 255, 255, 0.45), transparent),
    radial-gradient(1.3px 1.3px at 55% 85%, rgba(255, 255, 255, 0.30), transparent),
    radial-gradient(1px 1px at 10% 80%, rgba(255, 255, 255, 0.35), transparent);
  background-repeat: no-repeat;
  opacity: 0.7;
}

/* ---------- Tipografi ---------- */
h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  margin: 0;
  letter-spacing: -0.01em;
}

.eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--rose);
  margin: 0 0 1.4rem;
  font-weight: 500;
}

/* ---------- Hero / Mektup ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(3.5rem, 9vh, 7rem) var(--gap);
  position: relative;
}

.letter {
  max-width: 40rem;
  width: 100%;
  text-align: center;
}

.letter__title {
  font-size: clamp(2.9rem, 11vw, 6.2rem);
  font-style: italic;
  background: linear-gradient(180deg, var(--ivory) 30%, var(--rose));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: clamp(2rem, 6vh, 3.4rem);
  text-shadow: 0 0 60px rgba(216, 133, 154, 0.18);
}

.letter__body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: var(--measure);
  margin: 0 auto;
  text-align: left;
}

.letter__body p {
  margin: 0;
  font-size: clamp(1.06rem, 2.3vw, 1.24rem);
  line-height: 1.85;
  color: color-mix(in srgb, var(--ivory) 88%, transparent);
}

/* ilk harf vurgusu — mektup hissi */
.letter__body p:first-child::first-letter {
  font-family: var(--font-display);
  font-size: 2.4em;
  line-height: 0.8;
  float: left;
  padding: 0.08em 0.12em 0 0;
  color: var(--rose);
}

.letter__plea {
  color: var(--ivory) !important;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.2rem, 2.8vw, 1.5rem) !important;
  line-height: 1.6 !important;
  padding-top: 0.4rem;
}

.letter__signoff {
  margin: clamp(2.4rem, 6vh, 3.4rem) 0 0.2rem;
  color: var(--muted);
  font-size: 1rem;
}

.letter__signature {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  color: var(--amber);
}

.letter__ps {
  margin: 1.6rem 0 0;
  font-size: 0.95rem;
  color: var(--muted);
}
.letter__ps span {
  color: var(--rose);
  font-weight: 600;
  letter-spacing: 0.02em;
}

/* kaydırma ipucu */
.scroll-cue {
  position: absolute;
  bottom: clamp(1.2rem, 4vh, 2.4rem);
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: lowercase;
  transition: color 0.3s ease;
}
.scroll-cue:hover { color: var(--rose); }
.scroll-cue svg { animation: bob 2.4s ease-in-out infinite; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(6px); }
}

/* GSAP devralana kadar reveal öğeleri gizli başlar (JS yoksa görünür kalsın) */
.js [data-reveal] { opacity: 0; }

@media (max-width: 520px) {
  .letter__body { text-align: left; }
  .scroll-cue span { display: none; }
}

/* ---------- Galeri ---------- */
.gallery {
  max-width: 74rem;
  margin: 0 auto;
  padding: clamp(3rem, 10vh, 7rem) var(--gap) clamp(4rem, 12vh, 8rem);
}

.gallery__head {
  text-align: center;
  margin-bottom: clamp(2.4rem, 6vh, 4rem);
}
.gallery__title {
  font-size: clamp(2.4rem, 8vw, 4.2rem);
  font-style: italic;
  color: var(--ivory);
}
.gallery__sub {
  color: var(--muted);
  margin: 0.8rem 0 0;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
}
.gallery__empty {
  text-align: center;
  color: var(--muted);
  font-style: italic;
  padding: 3rem 1rem;
}

/* masonry: CSS columns (değişken en-boy oranlarıyla iyi çalışır) */
.gallery__grid {
  column-count: 4;
  column-gap: clamp(0.6rem, 1.4vw, 1rem);
}
@media (max-width: 1024px) { .gallery__grid { column-count: 3; } }
@media (max-width: 680px)  { .gallery__grid { column-count: 2; } }
@media (max-width: 380px)  { .gallery__grid { column-count: 1; } }

.gallery__item {
  position: relative;
  display: block;
  width: 100%;
  margin: 0 0 clamp(0.6rem, 1.4vw, 1rem);
  padding: 0;
  border: 0;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.5s ease;
  will-change: transform;
}
.gallery__item::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
  pointer-events: none;
  transition: box-shadow 0.4s ease;
}
.gallery__item:hover,
.gallery__item:focus-visible {
  transform: translateY(-4px) scale(1.02);
  box-shadow: 0 18px 50px rgba(216, 133, 154, 0.22);
}
.gallery__item:hover::after,
.gallery__item:focus-visible::after {
  box-shadow: inset 0 0 0 1px rgba(216, 133, 154, 0.45);
}

/* blur-up: LQIP arka planda, gerçek foto üstünde fade-in */
.gallery__media {
  position: relative;
  width: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(0);
}
.gallery__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.7s ease;
}
.gallery__img.is-loaded { opacity: 1; }
/* foto yüklenince LQIP arka planını yumuşakça bırak */
.gallery__media.is-loaded { background-image: none !important; }

.gallery__item:hover .gallery__img { transform: scale(1.06); }
.gallery__img { transition: opacity 0.7s ease, transform 0.6s cubic-bezier(0.16,1,0.3,1); }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.8rem, 3vw, 2rem);
  background: rgba(3, 2, 4, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  opacity: 0;
  transition: opacity 0.35s ease;
}
.lightbox[hidden] { display: none; }
.lightbox.is-open { opacity: 1; }

.lightbox__stage {
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  max-width: 100%;
  max-height: 100%;
}
.lightbox__img {
  /* butonlar mutlak konumlu (layout'u etkilemez); yine de oklara pay bırak */
  max-width: min(84vw, 1100px);
  max-height: 84vh;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  background: var(--surface);
  object-fit: contain;
}
.lightbox__count {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.16em;
}

.lightbox__close,
.lightbox__nav {
  z-index: 2;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--ivory);
  border-radius: 999px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}
.lightbox__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(2.8rem, 7vw, 3.6rem);
  height: clamp(2.8rem, 7vw, 3.6rem);
  font-size: 1.9rem;
  line-height: 1;
}
.lightbox__nav--prev { left: clamp(0.4rem, 2vw, 1.5rem); }
.lightbox__nav--next { right: clamp(0.4rem, 2vw, 1.5rem); }
.lightbox__nav:hover {
  background: rgba(216, 133, 154, 0.22);
  border-color: rgba(216, 133, 154, 0.5);
  transform: translateY(-50%) scale(1.08);
}
.lightbox__nav:active { transform: translateY(-50%) scale(0.96); }

.lightbox__close {
  position: absolute;
  top: clamp(0.8rem, 3vw, 1.6rem);
  right: clamp(0.8rem, 3vw, 1.6rem);
  width: 2.8rem;
  height: 2.8rem;
  font-size: 2rem;
}
.lightbox__close:hover {
  background: rgba(216, 133, 154, 0.22);
  border-color: rgba(216, 133, 154, 0.5);
  transform: scale(1.08);
}

/* ---------- Cin Ali tokat oyunu ---------- */
.slap {
  max-width: 60rem;
  margin: 0 auto;
  padding: clamp(3rem, 9vh, 6rem) var(--gap) clamp(5rem, 14vh, 9rem);
  text-align: center;
}
.slap__head { margin-bottom: clamp(1.6rem, 4vh, 2.6rem); }
.slap__title {
  font-size: clamp(2rem, 6.5vw, 3.4rem);
  font-style: italic;
  color: var(--ivory);
}
.slap__sub {
  color: var(--muted);
  max-width: 32rem;
  margin: 0.9rem auto 0;
  font-size: clamp(0.98rem, 2.1vw, 1.12rem);
  line-height: 1.7;
}

.slap__stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.2rem, 3vh, 2rem);
  padding: 1rem;
  min-height: 460px;
  border-radius: 24px;
  background:
    radial-gradient(60% 60% at 50% 40%, rgba(216,133,154,0.10), transparent 70%);
}

.slap__char {
  position: relative;
  transform-origin: 50% 100%;
}
.slap__char svg { max-width: min(78vw, 300px); height: auto; display: block; }
#ca-head { transform-origin: 150px 250px; }

/* konuşma balonu */
.slap__bubble {
  position: absolute;
  top: -6px;
  left: 50%;
  transform: translate(-50%, -100%) scale(0.6);
  background: var(--ivory);
  color: #2a1a2e;
  font-weight: 600;
  font-size: 1.05rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.slap__bubble::after {
  content: "";
  position: absolute;
  bottom: -7px; left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-top-color: var(--ivory);
  border-bottom: 0;
}

/* el / tokat düğmesi */
.slap__hand {
  position: relative;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  background: linear-gradient(180deg, var(--rose), #b85f75);
  color: #fff;
  border: 0;
  padding: 0.9rem 1.6rem 0.7rem;
  border-radius: 18px;
  cursor: pointer;
  font-family: var(--font-body);
  box-shadow: 0 10px 26px rgba(216,133,154,0.4);
  transition: transform 0.12s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
.slap__hand:hover { box-shadow: 0 14px 34px rgba(216,133,154,0.55); }
.slap__hand:active { transform: scale(0.9); }
.slap__hand-emoji { font-size: 2.6rem; line-height: 1; display: block; }
.slap__hand-hint {
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  font-weight: 700;
  opacity: 0.9;
}

/* HUD: sayaç + kombo */
.slap__hud {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  margin-top: clamp(1.4rem, 4vh, 2.4rem);
}
.slap__counter { display: flex; align-items: baseline; gap: 0.5rem; }
.slap__counter-num {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 3.6rem);
  color: var(--amber);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.slap__counter-label {
  color: var(--muted);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.8rem;
}
.slap__combo {
  background: rgba(232,185,138,0.14);
  border: 1px solid rgba(232,185,138,0.4);
  color: var(--amber);
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.9rem;
}
.slap__foot {
  color: var(--muted);
  margin-top: 1rem;
  font-size: 0.92rem;
}

/* parçacıklar (JS ekler) */
.slap__spark {
  position: fixed;
  z-index: 90;
  pointer-events: none;
  font-size: 1.2rem;
  will-change: transform, opacity;
}

@media (max-width: 480px) {
  .slap__stage { min-height: 400px; }
}

/* ---------- Bölüm geçişleri (tek akış hissi) ---------- */
/* İnce süslü ayraç: iki bölüm arasında merkezî kalp/çizgi */
.section-divider,
.gallery::before,
.slap::before {
  content: "";
  display: block;
  width: min(60%, 26rem);
  height: 1px;
  margin: 0 auto clamp(2.4rem, 7vh, 4.5rem);
  background: linear-gradient(90deg, transparent, rgba(216,133,154,0.5), transparent);
  position: relative;
}
.gallery::before,
.slap::before {
  margin-top: clamp(1rem, 4vh, 3rem);
}

/* ---------- Footer ---------- */
.site-foot {
  text-align: center;
  padding: clamp(3rem, 9vh, 6rem) var(--gap) clamp(4rem, 10vh, 7rem);
  border-top: 1px solid rgba(255,255,255,0.06);
  background: radial-gradient(70% 120% at 50% 0%, rgba(216,133,154,0.08), transparent 70%);
}
.site-foot__line {
  color: var(--muted);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  margin: 0 0 0.6rem;
}
.site-foot__love {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 4.5vw, 2.1rem);
  color: var(--ivory);
  margin: 0 0 1.8rem;
}
.site-foot__top {
  display: inline-block;
  color: var(--rose);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  padding: 0.5rem 1rem;
  border: 1px solid rgba(216,133,154,0.3);
  border-radius: 999px;
  transition: background 0.25s ease, border-color 0.25s ease;
}
.site-foot__top:hover {
  background: rgba(216,133,154,0.12);
  border-color: rgba(216,133,154,0.6);
}

/* ---------- Müzik aç/kapat düğmesi ---------- */
.music-toggle {
  position: fixed;
  right: clamp(0.9rem, 3vw, 1.6rem);
  bottom: clamp(0.9rem, 3vw, 1.6rem);
  z-index: 120;
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ivory);
  background: rgba(20, 14, 22, 0.7);
  border: 1px solid rgba(216, 133, 154, 0.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  transition: transform 0.2s ease, border-color 0.25s ease, background 0.25s ease;
}
.music-toggle:hover {
  transform: scale(1.08);
  border-color: rgba(216, 133, 154, 0.7);
  background: rgba(30, 20, 32, 0.85);
}
.music-toggle:active { transform: scale(0.94); }

/* eşitleyici çubukları */
.eq { display: flex; align-items: flex-end; gap: 2.5px; height: 15px; }
.eq i {
  width: 3px;
  height: 100%;
  background: var(--rose);
  border-radius: 2px;
  transform-origin: bottom;
  animation: eqbar 0.9s ease-in-out infinite;
}
.eq i:nth-child(1) { animation-delay: -0.2s; }
.eq i:nth-child(2) { animation-delay: -0.5s; }
.eq i:nth-child(3) { animation-delay: -0.05s; }
@keyframes eqbar {
  0%, 100% { transform: scaleY(0.35); }
  50%      { transform: scaleY(1); }
}
/* duraklatılmışsa: çubuklar durur + kısılmış görünür (üstü çizili) */
.music-toggle.is-paused .eq i { animation-play-state: paused; transform: scaleY(0.4); opacity: 0.5; }
.music-toggle.is-paused::after {
  content: "";
  position: absolute;
  left: 20%; right: 20%;
  top: 50%;
  height: 2px;
  background: var(--muted);
  transform: rotate(-45deg);
  border-radius: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .eq i { animation: none; transform: scaleY(0.7); }
}

/* ---------- Erişilebilirlik ---------- */
.skip-link {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -120%);
  z-index: 200;
  background: var(--rose);
  color: #1a0f14;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 0 0 12px 12px;
  text-decoration: none;
  transition: transform 0.2s ease;
}
.skip-link:focus {
  transform: translate(-50%, 0);
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
  border-radius: 4px;
}
/* kaydırma hedefi bölümlerde tam-bölüm outline'ı gösterme */
[tabindex="-1"]:focus { outline: none; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}