/* =====================================================
   TON Coffee Roastery — CORE
   Her sayfa bu dosyayı yükler.
   İçerik: tokens · reset · utility · nav · buttons ·
           footer · reveal animations · marquee ·
           scroll-progress · back-to-top · badges · chips ·
           section-titles · ortak responsive
   ===================================================== */

/* ---- 1. Design Tokens ----------------------------- */
/* DARK = "Roast Spectrum" (varsayılan). Sıcak kavrum tonlu nötrler,
   ember=kavrulmuş/perakende + sage=çiğ/toptan iki kutuplu semantik. */
:root {
  /* Warm matte black — nötr gri değil, kavrumdan türetildi */
  --bg:         #0a0806;
  --bg-2:       #120e09;
  --bg-3:       #1b150d;
  --bg-card:    #17110b;

  /* Text */
  --cream:      #f4efe4;
  --cream-dim:  #9a8f7c;
  --muted:      #8e8a80;
  --muted-2:    #615f58;

  /* Accent: off-white — koyu zeminde keskin kontrast */
  --accent:     #e8e0d0;
  --accent-h:   #f4efe4;
  --on-accent:  #0a0a0a;   /* --accent/--pop dolgusu üstündeki metin/ikon */

  /* Forest yeşil = birincil marka accent (güven/pozitif). --pop-2 = aynı yeşil (alias) */
  --pop:        #5a9068;
  --pop-d:      #4a7a56;   /* koyu forest (hover) */
  --pop-line:   rgba(90,144,104,0.30);
  --pop-line-2: rgba(90,144,104,0.55);
  --pop-glow:   rgba(90,144,104,0.50);
  --pop-2:      #5a9068;
  /* Amber = AKSİYON (CTA / Satın Al) — yeşilin tersi, az ve seçici */
  --act:        #e0793c;
  --act-line:   rgba(224,121,60,0.42);
  --act-glow:   rgba(224,121,60,0.55);

  /* Borders */
  --border:     #201c15;
  --border-2:   #2a251c;

  /* Yüzey & elevation primitive'leri (temalı) */
  --wash:       rgba(255,255,255,0.04);   /* ince dolgu (hover bg, chip) */
  --wash-2:     rgba(255,255,255,0.07);   /* güçlü dolgu */
  --hairline:   rgba(255,255,255,0.08);   /* ince kenar */
  --hairline-2: rgba(255,255,255,0.15);   /* güçlü / ışık-alan kenar */
  --highlight:  rgba(255,255,255,0.08);   /* inset üst parıltı */
  --shadow-sm:  rgba(10,5,1,0.34);         /* sıcak-tint gölge — pure black değil */
  --shadow-md:  rgba(8,4,1,0.54);
  --shadow-lg:  rgba(6,3,0,0.72);
  --ambient:    rgba(224,121,60,0.06);     /* radial ambient — amber zemin sıcaklığı */
  --scrim:      rgba(9,9,9,0.92);          /* foto üstü koyu scrim (tema-bağımsız) */
  --glass:      rgba(14,12,10,0.92);       /* blur'lu panel (nav scrolled, dropdown, menu) */
  --glass-2:    rgba(24,21,16,0.72);       /* hafif blur'lu yüzey */
  --grain:      0.05;                       /* film-grain yoğunluğu (body::before) */

  /* Veri semantik — indirim + roast seviyesi + proses */
  --save:           #54c97a;   /* parlak mint — kazanç/indirim, sage'den net ayrı */
  --down:           #c0504a;
  /* Isı/ember rampası: açık=serin sage → koyu=ember kırmızı. Değer değil ısı kodlanır
     → koyu roast dark bg'de görünür kalır. espresso med↔dark arasında (yanık sienna). */
  --roast-light:    #a6c178;   /* sage-lime */
  --roast-med-light:#d2ad55;   /* bal altın */
  --roast-med:      #db8842;   /* amber */
  --roast-med-dark: #cf6a35;   /* yanık sienna (4. segment) */
  --roast-espresso: #cf6a35;   /* eski ad — dış referanslar için korunuyor */
  --roast-dark:     #c1514a;   /* ember kırmızı */
  --proc-washed:    #5a9ec4;
  --proc-natural:   #c0782a;
  --proc-anaerobic: #9b6dd0;
  --proc-honey:     #c4a030;
  --proc-blend:     #7aaa7a;

  /* Type */
  --font-d: 'Archivo', system-ui, -apple-system, sans-serif;   /* marka display — Archivo (Playfair emekli, 7 Tem 2026 Çağkan onayı) */
  --font-b: 'Space Grotesk', system-ui, sans-serif;
  --font-m: 'JetBrains Mono', ui-monospace, 'Courier New', monospace;   /* veri omurgası — JetBrains (DM Mono emekli) */

  --nav-h: 74px;
  /* Sayfa omurgası — tüm ana bölümler aynı kolon: max-width + tutarlı yan boşluk.
     Her bölümün içerik sol/sağ kenarı aynı dikey hatta hizalansın diye TEK kaynak. */
  --shell: 1080px;
  --gut: clamp(1.25rem, 4vw, 2.5rem);
  --r: 2px;
  --ease:   cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-o: cubic-bezier(0, 0, 0.2, 1);
  --ease-exp:  cubic-bezier(0.23, 1, 0.32, 1);
  --ease-door: cubic-bezier(0.32, 0.72, 0, 1);
  --ease-back: cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Süre ölçeği — mevcut baskın değerlere birebir sabitlenmiş */
  --dur-1: 0.15s;  /* mikro geri bildirim */
  --dur-2: 0.2s;   /* hover hızlı */
  --dur-3: 0.25s;  /* hover standart */
  --dur-4: 0.3s;   /* yüzey/renk geçişi */
  --dur-5: 0.45s;  /* panel aç-kapa */
  --dur-6: 0.7s;   /* reveal/giriş */
  --dur-7: 1.1s;   /* sinematik */
}

/* ---- 2. Reset & Base ------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  /* Kök arka plan + color-scheme — View Transition snapshot'ları arasında UA default
     BEYAZI görünmesin (sayfa geçişi "beyaz patlama" fix'i, İş B 12 Tem). bg yalnız
     body'deyken kök beyaz kalıyordu. */
  background: var(--bg);
  color-scheme: dark;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r);
}

/* ---- FAZ 0 — craft pass (tüm siteye yayılır) ---- */
/* Markalı metin seçimi: pop yeşil zemin, koyu metin */
::selection   { background: var(--pop); color: var(--bg); }
::-moz-selection { background: var(--pop); color: var(--bg); }

/* İnce dev-tool scrollbar — token renkli, hover'da belirginleşir (Firefox + WebKit) */
html { scrollbar-width: thin; scrollbar-color: color-mix(in srgb, var(--cream) 16%, transparent) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--cream) 14%, transparent);
  border: 2px solid transparent;          /* padding illüzyonu → daha ince görünür */
  background-clip: padding-box;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: color-mix(in srgb, var(--cream) 28%, transparent); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }

/* Başlıkta dengeli sarma; prose'da öksüz kelime engelle */
h1, h2, h3, .sec-gothic-title { text-wrap: balance; }
p { text-wrap: pretty; }

/* Magnetik CTA — opt-in [data-magnetic]; JS yalnız ince-pointer + motion-ok'ta sürer */
[data-magnetic] { transition: transform var(--dur-4) var(--ease-o); will-change: transform; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--font-b);
  font-size: 1rem;
  line-height: 1.75;
  font-variant-numeric: tabular-nums; /* veri-terminali: sayılar her yerde hizalı */
  overflow-x: clip;   /* hidden değil: clip sticky'i bozmaz (html ile aynı davranış) */
}

/* Film grain overlay — dark temayı zenginleştirir */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23g)' opacity='1'/%3E%3C/svg%3E");
  opacity: var(--grain);
  pointer-events: none;
  z-index: 9998;
}

img { display: block; max-width: 100%; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { border: none; background: none; cursor: pointer; font: inherit; }

/* ---- 3. Utility ----------------------------------- */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap;
}

.container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
}


/* ---- 5. Buttons ----------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.875rem;
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: var(--on-accent);
  border-radius: var(--r);
  transition: background var(--dur-2), border-color var(--dur-2), transform 0.12s;
  white-space: nowrap;
  line-height: 1;
}

.btn:hover   { background: var(--accent-h); border-color: var(--accent-h); }
.btn:active  { transform: scale(0.98); }

.btn--outline {
  background: transparent;
  border-color: color-mix(in srgb, var(--cream) 30%, transparent);
  color: var(--cream);
}

.btn--outline:hover {
  border-color: color-mix(in srgb, var(--cream) 70%, transparent);
  background: color-mix(in srgb, var(--cream) 6%, transparent);
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--cream-dim);
  padding-left: 0;
  padding-right: 0;
  gap: 0.75rem;
}

.btn--ghost:hover { color: var(--cream); background: transparent; border-color: transparent; }

/* Amber Edge — koyu yüzey + ince amber kenar, metin nötr cream (21st Button Shiny uyarlaması) */
.btn--pop {
  background: var(--bg-card);
  color: var(--cream);
  border: 1px solid var(--pop-line);
  padding: 0.85rem 1.5rem;
  box-shadow: 0 1px 0 var(--wash) inset, 0 4px 14px var(--shadow-sm);
  transition: background var(--dur-3) var(--ease), border-color var(--dur-3) var(--ease), box-shadow var(--dur-3), gap var(--dur-2);
}
.btn--pop:hover {
  background: var(--bg-3);
  border-color: var(--pop-line-2);
  box-shadow: 0 0 0 1px var(--pop-line), 0 6px 22px var(--shadow-sm);
  gap: 0.85rem;
}

.btn--full { width: 100%; justify-content: center; }

/* ---- Aksiyon buton dili — "Satın Al" imzası: amber hairline → hover'da
   amber glow + ok nudge (gap). Dolu primary'ler fill'i korur (hiyerarşi). ---- */
.btn, .btn--outline, .btn--pop {
  transition: background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease),
              box-shadow var(--dur-3) var(--ease), transform 0.12s, gap var(--dur-2) var(--ease);
}
.btn:not(.btn--ghost):not(.btn--outline):not(.btn--pop):hover {
  box-shadow: 0 0 0 1px var(--act-line), 0 14px 34px -14px var(--act-glow);
  gap: 0.85rem;
}
.btn--outline {
  border-color: var(--act-line);
  background: color-mix(in srgb, var(--act) 5%, transparent);
}
.btn--outline:hover {
  border-color: color-mix(in srgb, var(--act) 55%, transparent);
  background: color-mix(in srgb, var(--act) 9%, transparent);
  box-shadow: 0 0 0 1px var(--act-line), 0 8px 22px -10px var(--act-glow);
  gap: 0.85rem;
}
.btn--pop:hover {
  border-color: color-mix(in srgb, var(--act) 50%, transparent);
  box-shadow: 0 0 0 1px var(--act-line), 0 8px 22px -10px var(--act-glow);
  gap: 0.85rem;
}
.btn--ghost:hover { color: var(--pop); gap: 1rem; }

/* Yatay taşma kapatma: fold-altı .reveal 3D transformu ~27px taşırıyor;
   overflow-x:clip 'hidden'dan farklı olarak position:sticky'yi bozmaz.
   scrollbar-gutter:stable (21 Tem) — ana sayfa kaydırılmaz (scrollbar yok), iç sayfalar
   kaydırılır (scrollbar var) → sayfa geçişinde içerik scrollbar genişliği kadar sağa-sola
   kayıyordu. Gutter her sayfada rezerve → çerçeve sabit. Overlay scrollbar'da no-op. */
html { overflow-x: clip; scrollbar-gutter: stable; }

/* ---- 6. Footer ------------------------------------ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 5rem 2.5rem 2.5rem;
}

.footer__grid {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 2.5rem;
}

.footer__brand img {
  height: 26px;
  filter: invert(1);
  opacity: 0.8;
  margin-bottom: 1.25rem;
}

.footer__brand p {
  font-size: 0.88rem;
  color: var(--cream-dim);
  font-style: italic;
  line-height: 1.7;
  max-width: 240px;
}

.footer__col h5 {
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; }

.footer__col a {
  font-size: 0.88rem;
  color: var(--cream-dim);
  background-image: linear-gradient(var(--cream), var(--cream));
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: color var(--dur-2), background-size var(--dur-4) var(--ease-o);
}

.footer__col a:hover { color: var(--cream); background-size: 100% 1px; }

/* 3 kolon (21 Tem): "İstanbul, Türkiye" satırı kaldırılınca space-between iki elemanla kaldı →
   durum satırı sağ kenara yapışıp Kavruk FAB'ının altına giriyordu. 1fr·auto·1fr = © sol,
   durum GERÇEK ortada (yorumdaki niyet), sağ kolon boş rezerv. */
.footer__bottom {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}

.footer__copy {
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.4;   /* mono register — body 1.75 mirası kırılır (minifoot ile aynı ritim) */
  color: var(--muted);
}

/* Geliştirme durumu — "canlı platform" sinyali (footer__bottom ortası).
   ❯ = terminal prompt (kilitli kimlik, ~/kahve ❯ ile aynı dil). İlk satır yeşil = aktif/canlı. */
.footer__dev {
  display: flex;
  flex-direction: column;
  align-items: center;   /* enjekte contribute butonu kolon içinde stretch olmasın */
  gap: 0.5rem;
  font-family: var(--font-m);
  font-size: 0.6rem;
  letter-spacing: 0.03em;
  line-height: 1.4;
  color: var(--muted-2);
  text-align: center;
}
.footer__dev span { white-space: nowrap; }
.footer__dev-live { color: var(--pop); }

/* ---- 7. Reveal animations (IntersectionObserver) -- */
/* prefers-reduced-motion honored. Gizli başlangıç durumu yalnızca JS varken (html.js) —
   JS yoksa / crawler ilk HTML'i okurken içerik GÖRÜNÜR default kalır (impeccable: reveal
   görünürlüğü gate'lemez, güçlendirir). SEO + a11y güvencesi. */
@media (prefers-reduced-motion: no-preference) {
  html.js .reveal {
    opacity: 0;
    transform: perspective(1000px) rotateX(8deg) translateY(32px);
    filter: blur(6px);
    transition: opacity var(--dur-6) var(--ease-o), transform var(--dur-6) var(--ease-o), filter var(--dur-6) var(--ease-o);
  }

  /* html.js prefix ZORUNLU: gizleme kuralı `html.js .reveal` (0,2,1) özgüllüğünde;
     prefix'siz `.reveal.visible` (0,2,0) onu ezemez → reveal hiç açılmaz (Hat A regresyonu). */
  html.js .reveal.visible {
    opacity: 1;
    transform: perspective(1000px) rotateX(0deg) translateY(0);
    filter: blur(0);
  }

  .reveal-d1 { transition-delay: 0.08s; }
  .reveal-d2 { transition-delay: 0.16s; }
  .reveal-d3 { transition-delay: 0.24s; }
  .reveal-d4 { transition-delay: 0.32s; }
}

/* ---- 7b'. H1 terminal-caret İMZA — T3 GERÇEK YAZIM (18 Tem 2. tur, Çağkan seçimi) --
   Sweep EMEKLİ ("soldan sağa hızlı açılıyor, sevmedim"). Yeni mekanik: başlık
   caret'in kendisi tarafından yazılır (36ms/harf); caret yazım boyunca yanıp söner,
   bitince 4 blink daha atıp kaybolur. YALNIZ page-opening H1'de (.inner-hero h1 /
   .brandpg__title / .product-info__name) — ana sayfa hero (.hero/.hc) HARİÇ.
   Yapı (core.js kurar): h1[aria-label] > .tw-ghost (yer tutar, gizli) +
   .tw-typed (üstte, harf harf dolar) + .tw-caret. <br>/<em> korunur (TreeWalker).
   html.js gate + reduced-motion muafiyeti → JS'siz / reduce'ta başlık dokunulmaz.
   Kilit: memory text-anim-hibrit-locked. */
@media (prefers-reduced-motion: no-preference) {
  html.js .tw-h1:not(.tw-in) { opacity: 0; }         /* yazım başlayana dek gizli (FOUC yok) */
  html.js .tw-h1.tw-in { position: relative; }
  html.js .tw-h1 .tw-ghost { visibility: hidden; }
  html.js .tw-h1 .tw-typed { position: absolute; inset: 0; }
  .tw-caret {
    display: inline-block;
    width: 0.5ch; height: 0.82em;
    margin-left: 0.1em;
    vertical-align: -0.02em;
    background: var(--pop);
    opacity: 0;
  }
  .tw-caret--live { opacity: 1; animation: twcaret 0.9s steps(1) infinite; }
  .tw-caret--done { animation: twcaret 0.9s steps(1) 4; }
  @keyframes twcaret { 0%, 49% { opacity: 1; } 50%, 100% { opacity: 0; } }
}

/* ---- 7b. View Transitions — native MPA sayfa geçişi ---- */
/* Hareket dili (İş B, 12 Tem): asimetrik cross-fade — eski sayfa hızlı çekilir (0.25s),
   yeni sayfa sakin dolar (0.45s = --dur-5 paneli). Nav/chrome iki snapshot'ta aynı yerde
   → süreklilik korunur (transform YOK — kök kaydırma nav'ı zıplatır). html bg + color-scheme
   beyaz-flash'ı kapatır (yukarıda). reduced-motion → anında geçiş. Detay: TASARIM.md §Hareket. */
@view-transition { navigation: auto; }
::view-transition-old(root) {
  animation-duration: 0.25s;
  animation-timing-function: var(--ease-o);
}
::view-transition-new(root) {
  animation-duration: 0.45s;
  animation-timing-function: var(--ease-o);
}
@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) { animation: none; }
}

/* Shared entrance keyframe (hero + sections) */
@keyframes up {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Section titles (Playfair display) */
.sec-gothic-title {
  font-family: var(--font-d);
  font-size: clamp(3rem, 6vw, 6rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.01em;
  color: var(--cream);
}

/* ---- 8. Marquee ticker ---------------------------- */
.marquee-track {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0.875rem 0;
  background: var(--bg-2);
}

.marquee-inner {
  display: flex;
  gap: 2rem;
  width: max-content;
  animation: marquee 28s linear infinite;
  white-space: nowrap;
}

.marquee-inner span {
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
}

.marquee-dot {
  color: var(--accent) !important;
  opacity: 0.6;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.marquee-track:hover .marquee-inner {
  animation-play-state: paused;
}

/* reduce: marquee durur; içerik yatay kaydırmayla erişilebilir kalır */
@media (prefers-reduced-motion: reduce) {
  .marquee-inner { animation: none; }
  .marquee-track { overflow-x: auto; }
}

/* ---- 9. Advanced animations ----------------------- */

/* Scroll progress bar — ember accent */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--pop);
  transform-origin: left center;
  transform: scaleX(0);
  z-index: 9999;
  pointer-events: none;
  will-change: transform;
}

/* Word-split reveal */
@media (prefers-reduced-motion: no-preference) {
  .word-split .word {
    display: inline-block;
    overflow: hidden;
    vertical-align: bottom;
    line-height: 1.15;
  }
  .word-split .word-inner {
    display: inline-block;
    transform: translateY(108%);
    transition: transform 0.8s var(--ease-o);
    will-change: transform;
  }
  .word-split.visible .word-inner { transform: translateY(0); }

  .word-split .word:nth-child(1)  .word-inner { transition-delay: 0s; }
  .word-split .word:nth-child(2)  .word-inner { transition-delay: 0.06s; }
  .word-split .word:nth-child(3)  .word-inner { transition-delay: 0.12s; }
  .word-split .word:nth-child(4)  .word-inner { transition-delay: 0.18s; }
  .word-split .word:nth-child(5)  .word-inner { transition-delay: 0.24s; }
  .word-split .word:nth-child(6)  .word-inner { transition-delay: 0.30s; }
  .word-split .word:nth-child(7)  .word-inner { transition-delay: 0.36s; }
  .word-split .word:nth-child(8)  .word-inner { transition-delay: 0.42s; }
  .word-split .word:nth-child(9)  .word-inner { transition-delay: 0.48s; }
  .word-split .word:nth-child(n+10) .word-inner { transition-delay: 0.52s; }
}

/* Clip-path image reveal */
@media (prefers-reduced-motion: no-preference) {
  .reveal-clip {
    clip-path: inset(0 0 100% 0);
    transition: clip-path var(--dur-7) var(--ease-o);
  }
  .reveal-clip.visible { clip-path: inset(0 0 0% 0); }
}

/* Scale reveal variant */
@media (prefers-reduced-motion: no-preference) {
  html.js .reveal-scale {
    opacity: 0;
    transform: scale(0.97);
    transition: opacity 0.9s var(--ease-o), transform 0.9s var(--ease-o);
  }
  html.js .reveal-scale.visible { opacity: 1; transform: scale(1); }
}

/* Slide-left reveal */
@media (prefers-reduced-motion: no-preference) {
  html.js .reveal-left {
    opacity: 0;
    transform: translateX(-28px);
    transition: opacity var(--dur-6) var(--ease-o), transform var(--dur-6) var(--ease-o);
  }
  html.js .reveal-left.visible { opacity: 1; transform: translateX(0); }
}

/* Stagger Reveal — children animate sequentially */
@media (prefers-reduced-motion: no-preference) {
  html.js .reveal-stagger > * {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s var(--ease-o), transform 0.6s var(--ease-o);
  }
  .reveal-stagger.visible > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(2) { transition-delay: 0.08s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(3) { transition-delay: 0.16s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(4) { transition-delay: 0.24s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(5) { transition-delay: 0.32s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(6) { transition-delay: 0.40s; opacity: 1; transform: translateY(0); }
  .reveal-stagger.visible > *:nth-child(n+7) { transition-delay: 0.48s; opacity: 1; transform: translateY(0); }
}

/* ---- 10. Roast Badges ----------------------------- */
.coffee-card__badges {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.625rem;
}

/* ---- 10b. Roast seviye barı — V1 Ember Segments (kart + tablo + lider + ürün) ----
   5 kümülatif segment, gömülü oluk + iç-highlight (derinlik). Ne kadar dolu = o kadar
   koyu; son segment "şu anki roast" olarak ışıldar. Renk = ısı rampası (--roast-*).
   4. segment = med-dark. "espresso" bir kavurma derecesi DEĞİL, demleme tekniğidir —
   26 Tem'de skaladan çıkarıldı (bkz. core.js ROAST_STEPS). */
/* Kompakt ısı metresi (V1) — hero .lc__meter diliyle tek roast dili. Tek satır: etiket · segmentler · kavurma */
.roast-scale { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.8rem; }
.roast-scale__label { font-family: var(--font-m); font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--c); }
/* Kavurma bilinmiyor (Faz 1.1): ısı rengi yok, ray boş, etiket sönük — "veri yok"
   görünümü "açık kavurma" gibi okunmamalı, o yüzden --c'ye hiç dokunulmaz. */
.roast-scale--unknown .roast-scale__label { color: var(--muted-2); text-transform: none; letter-spacing: 0.06em; font-style: italic; }
.roast-scale--unknown .roast-scale__seg { opacity: 0.4; }
.roast-scale__cap { margin-left: auto; font-family: var(--font-m); font-size: 0.55rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted-2); }
.roast-scale__track { display: inline-flex; gap: 3px; }
.roast-scale__seg {
  width: 15px; height: 5px; flex: none; border-radius: 1px;
  border: 1px solid var(--border-2); background: transparent;
  transition: box-shadow var(--dur-3) var(--ease-exp), background var(--dur-3);
}
.roast-scale__seg.is-on  { background: var(--c); border-color: transparent; box-shadow: 0 0 8px -2px var(--c); }
.roast-scale__seg.is-cur { box-shadow: 0 0 10px -1px var(--c); }
/* roast → ısı rengi (--c yerel değişkene bağlanır, label + segment paylaşır) */
.roast-scale[data-roast="light"]     { --c: var(--roast-light); }
.roast-scale[data-roast="med-light"] { --c: var(--roast-med-light); }
.roast-scale[data-roast="med"]       { --c: var(--roast-med); }
.roast-scale[data-roast="med-dark"]  { --c: var(--roast-med-dark); }
.roast-scale[data-roast="dark"]      { --c: var(--roast-dark); }
/* Omni: hem espresso hem filtre için tek profil — ölçekte TEK bir noktası yok.
   O yüzden segment yakmıyoruz; ray boyunca sönük bir bant + kendi etiketi. */
.roast-scale--omni { --c: var(--roast-med); }
.roast-scale--omni .roast-scale__seg { background: var(--c); border-color: transparent; opacity: 0.35; }
.agg-card:hover .roast-scale__seg.is-cur { box-shadow: 0 0 13px 0 var(--c); }

/* ---- 11. Process Chips ---------------------------- */
.process-chip {
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border-radius: 2px;
  line-height: 1;
  white-space: nowrap;
}

.process-chip--washed {
  background: rgba(74, 139, 181, 0.12);
  color: var(--proc-washed);
  border: 1px solid rgba(74, 139, 181, 0.25);
}

.process-chip--natural {
  background: rgba(192, 120, 42, 0.12);
  color: var(--proc-natural);
  border: 1px solid rgba(192, 120, 42, 0.25);
}

.process-chip--anaerobic {
  background: rgba(139, 79, 192, 0.12);
  color: var(--proc-anaerobic);
  border: 1px solid rgba(139, 79, 192, 0.25);
}

.process-chip--honey {
  background: rgba(192, 160, 48, 0.12);
  color: var(--proc-honey);
  border: 1px solid rgba(192, 160, 48, 0.25);
}

.process-chip--blend {
  background: rgba(107, 140, 107, 0.12);
  color: var(--proc-blend);
  border: 1px solid rgba(107, 140, 107, 0.25);
}

/* ---- 12. Filter Groups ---------------------------- */
.filter-group-label {
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 0.25rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.filter-sep {
  width: 1px;
  height: 16px;
  background: var(--border-2);
  flex-shrink: 0;
}

/* ---- 13. Scramble text effect --------------------- */
[data-scramble] { white-space: pre-wrap; }
.scramble__g {
  color: var(--pop);
  opacity: 0.92;
}

/* ---- 14. Section Divider — ince merkezi yeşil-glow hairline, gövdeyle hizalı --------- */
.sec-divider {
  height: 1px;
  max-width: 1080px;
  margin: 0 auto;
  background: linear-gradient(90deg, transparent 5%, var(--pop-glow) 50%, transparent 95%);
}

/* ---- 15. Back to Top ------------------------------ */
.back-top {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 150;
  width: 40px; height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-2);
  border-radius: 50%;
  color: var(--cream-dim);
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur-4) var(--ease), transform var(--dur-4) var(--ease), color var(--dur-2), border-color var(--dur-2);
  pointer-events: none;
}
.back-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-top:hover {
  color: var(--cream);
  border-color: var(--pop);
}


/* ---- Global Yüzen Karşılaştırma Butonu (FAB) - 21st.dev Inspired ---- */
.global-cmp-fab {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translate(-50%, 150%);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 900;
  
  /* Glassmorphism base */
  background: var(--glass-2);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  
  /* Premium borders and shadows */
  border: 1px solid var(--hairline);
  border-top-color: var(--hairline-2); /* light shines from top */
  border-radius: 999px;
  padding: 0.6rem 0.6rem 0.6rem 1.25rem;
  
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream);
  
  box-shadow: 
    0 10px 40px -10px var(--shadow-lg),
    inset 0 1px 0 var(--highlight);
  
  transition: transform var(--dur-5) var(--ease-back), background var(--dur-4), border-color var(--dur-4), box-shadow var(--dur-4);
  opacity: 0;
  pointer-events: none;
}

.global-cmp-fab.is-visible {
  transform: translate(-50%, 0);
  opacity: 1;
  pointer-events: auto;
}

.global-cmp-fab:hover {
  background: var(--glass-2);
  border-color: var(--hairline-2);
  box-shadow: 
    0 15px 50px -10px var(--shadow-lg),
    0 0 20px color-mix(in srgb, var(--pop) 15%, transparent),
    inset 0 1px 0 var(--hairline-2);
  transform: translate(-50%, -3px);
}

.global-cmp-fab:active {
  transform: translate(-50%, 0) scale(0.98);
}

.global-cmp-fab__icon {
  display: flex;
  align-items: center;
  color: var(--muted);
  transition: color var(--dur-4);
}

.global-cmp-fab:hover .global-cmp-fab__icon {
  color: var(--accent);
}

.global-cmp-fab__text {
  font-weight: 500;
}

.global-cmp-fab__badge {
  background: var(--accent);
  color: var(--bg);
  min-width: 24px;
  height: 24px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-family: var(--font-b);
  font-weight: 700;
  margin-left: 0.2rem;
  box-shadow: 0 2px 10px var(--pop-glow);
  transition: transform var(--dur-4) var(--ease-o);
}

.global-cmp-fab:hover .global-cmp-fab__badge {
  transform: scale(1.1);
}

/* Loop Card Karşılaştır Butonu */
.loop-cmp {
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--cream-dim);
  background: var(--wash);
  border: 1px solid var(--border-2);
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--dur-4) var(--ease-o);
  position: relative;
  z-index: 2; /* Kartın linki altına düşmesin */
}
.loop-cmp:hover {
  color: var(--cream);
  background: var(--hairline);
  border-color: var(--hairline-2);
  transform: translateY(-1px);
}
.loop-cmp.is-on {
  color: var(--bg);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 12px var(--pop-glow);
}

/* ---- Image Comparison Slider (paylaşılan — index + roastery) ---- */
.compare {
  position: relative;
  width: 100%;
  max-width: 780px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border-2);
  border-radius: 8px;
  overflow: hidden;
  user-select: none;
  touch-action: none;
  cursor: ew-resize;
  box-shadow: 0 24px 60px -28px var(--shadow-lg);
  --pos: 50%;
}

.compare:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.compare__img {
  position: absolute;
  inset: 0;
}

.compare__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.compare__img--before {
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}

.compare__label {
  position: absolute;
  bottom: 1rem;
  font-family: var(--font-m);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream);
  background: rgba(9, 9, 9, 0.6);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  pointer-events: none;
}

.compare__label--left { left: 1rem; }
.compare__label--right { right: 1rem; }

.compare__handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 2px;
  background: var(--cream);
  transform: translateX(-50%);
  pointer-events: none;
}

.compare__grip {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--cream);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 14px var(--shadow-md);
}
.compare__grip svg { display: block; }

/* ---- 16. Core Responsive -------------------------- */
@media (max-width: 1100px) {
  .footer__grid      { grid-template-columns: 1fr 1fr; gap: 3rem; }
}

@media (max-width: 768px) {
  :root { --nav-h: 60px; }


  /* Touch targets ≥ 44px — primer etkileşim kontrolleri (parmak ergonomisi) */
  .btn { min-height: 44px; }
  select { min-height: 44px; }

  .compare__grip { width: 38px; height: 38px; }

  .footer__grid    { grid-template-columns: 1fr; gap: 2.25rem; }
  .footer__bottom  { grid-template-columns: 1fr; justify-items: center; gap: 0.5rem; text-align: center; }
  /* contribute butonu kendi satırına düşer — contrib.js inline margin-left'i sola kaydırıyor;
     flex-kolon içinde stretch olmasın diye align-self:center. */
  .footer__bottom .footer__dev .kf-contrib-link{
    display: inline-flex; align-items: center; align-self: center; margin: 0;
  }
}