/* ============================================================
   LEIYLA — style.css
   Tüm renk/ölçü değerleri :root içinde. Gövdede hex yok.

   İÇİNDEKİLER
   00  Token'lar
   01  Reset & taban
   02  Tipografi yardımcıları
   03  Doku: grid + grain
   04  Üst bar, mobil menü, sol ray
   05  Hero
   06  Bölüm iskeleti
   07  Hizmetler — platform kabukları
   08  Projeler — kart ızgarası
   09  Süreç
   10  İletişim, buton, SSS
   11  Footer
   12  WhatsApp kutusu
   13  Reveal / hareket
   14  Responsive
   15  Hareket azaltma
   ============================================================ */


/* ---- 00  Token'lar ---------------------------------------- */
:root {
  /* Palet — monokrom */
  --ink:        #08090A;
  --graphite:   #111316;
  --steel:      #1B1F23;
  --ash:        #464C52;
  --fog:        #939BA3;
  --chalk:      #ECEEF0;
  --sodium:     #C9A227;   /* yalnızca canlı durum göstergesi */

  /* WhatsApp aksanı. Site monokrom olduğu için varsayılan beyaz.
     Markanın yeşilini istersen tek satır: --wa: #25D366; */
  --wa:         var(--chalk);
  --wa-ink:     var(--ink);

  /* Türetilmiş yüzeyler */
  --hair:       rgb(236 238 240 / .07);
  --hair-lit:   rgb(236 238 240 / .14);
  --hair-str:   rgb(236 238 240 / .22);
  --veil:       rgb(8 9 10 / .72);
  --lift:       rgb(236 238 240 / .028);
  --lift-hi:    rgb(236 238 240 / .055);
  --sodium-dim: rgb(201 162 39 / .18);
  --shadow:     0 22px 50px -18px rgb(0 0 0 / .9);

  /* Tipografi */
  --ff-display: 'Archivo', 'Helvetica Neue', Arial, sans-serif;
  --ff-body:    'Instrument Sans', 'Helvetica Neue', Arial, sans-serif;
  --ff-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --fs-hero:  clamp(2.1rem, 8vw, 7rem);
  --fs-sec:   clamp(1.9rem, 4.4vw, 3.6rem);
  --fs-lg:    clamp(1.15rem, 1.1vw + .85rem, 1.5rem);
  --fs-body:  clamp(1rem, .3vw + .93rem, 1.075rem);
  --fs-sm:    .9375rem;
  --fs-mono:  clamp(.66rem, .16vw + .62rem, .75rem);

  --lh-tight: .92;
  --lh-snug:  1.22;
  --lh-body:  1.62;
  --tr-tight: -.03em;
  --tr-mono:  .12em;
  --tr-logo:  .42em;

  /* Ölçü & ritim */
  --grid:     clamp(52px, 6.4vw, 96px);   /* hairline grid adımı */
  --pad-x:    clamp(1.25rem, 4.4vw, 4.5rem);
  --rail-w:   clamp(0px, 17vw, 250px);
  --maxw:     1320px;
  --gap:      clamp(1.25rem, 2.4vw, 2.25rem);
  --sec-y:    clamp(5.5rem, 12vh, 10rem);
  --r-sm:     3px;
  --r-md:     6px;
  --r-lg:     10px;

  /* Zamanlama — kısa ve fiziksel */
  --t-fast:   130ms;
  --t-hover:  170ms;
  --t-mid:    340ms;
  --t-slow:   620ms;
  --ease:     cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);

  --z-back: 0;
  --z-rail: 20;
  --z-top:  60;
  --z-wa:   80;
}


/* ---- 01  Reset & taban ------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  background: var(--ink);
  color: var(--chalk);
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid var(--chalk);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}
:focus:not(:focus-visible) { outline: none; }

::selection { background: var(--chalk); color: var(--ink); }

.skip {
  position: fixed;
  top: .75rem; left: .75rem;
  z-index: 200;
  padding: .6rem 1rem;
  background: var(--chalk);
  color: var(--ink);
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  border-radius: var(--r-sm);
  transform: translateY(-160%);
  transition: transform var(--t-fast) var(--ease);
}
.skip:focus { transform: none; }

/* Yalnızca ekran okuyucu için */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}


/* ---- 02  Tipografi yardımcıları --------------------------- */
.mono, .eyebrow {
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  font-weight: 400;
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  line-height: 1.5;
}

.eyebrow {
  color: var(--fog);
  display: flex;
  align-items: center;
  gap: .55rem;
}
.eyebrow .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--sodium);
  box-shadow: 0 0 0 3px var(--sodium-dim);
  flex: none;
}

/* Display: Archivo Expanded. Genişlik ve ağırlık değişken eksenlerden. */
.hero__title,
.section__title,
.contact__title,
.logotype__word,
.svc__title,
.step__title,
.card__title,
.faq__title {
  font-family: var(--ff-display);
  font-variation-settings: 'wdth' 118, 'wght' 700;
  letter-spacing: var(--tr-tight);
  text-wrap: balance;
}


/* ---- 03  Doku: grid + grain ------------------------------- */
.backdrop {
  position: fixed;
  inset: 0;
  z-index: var(--z-back);
  pointer-events: none;
}

/* Dikey hairline'lar. Yükleme koreografisinde yukarıdan aşağı "çizilir". */
.backdrop__grid {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg, var(--hair) 0 1px, transparent 1px var(--grid));
  background-position: center top;
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform 420ms var(--ease-out);
  -webkit-mask-image: linear-gradient(180deg, #000 0 74%, transparent 100%);
          mask-image: linear-gradient(180deg, #000 0 74%, transparent 100%);
}
body:not(.is-loading) .backdrop__grid { transform: scaleY(1); }

.backdrop__grain {
  position: absolute;
  inset: -50%;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)'/%3E%3C/svg%3E");
}


/* ---- 04  Üst bar, mobil menü, sol ray --------------------- */
.topbar-wrap {
  position: sticky;
  top: 0;
  z-index: var(--z-top);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  padding: .85rem var(--pad-x);
  background: linear-gradient(180deg, var(--veil), rgb(8 9 10 / .35) 70%, transparent);
  backdrop-filter: blur(14px) saturate(.8);
  -webkit-backdrop-filter: blur(14px) saturate(.8);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease);
}
.topbar.is-stuck {
  border-bottom-color: var(--hair);
  background: var(--veil);
}

/* Marka işareti — gerçek logo dosyası (parlak "L" + sönük "y") */
.mark {
  height: clamp(32px, 3.4vw, 44px);
  width: auto;
  flex: none;
  clip-path: inset(0 0 0 0);
  transition: clip-path 440ms var(--ease-out) 180ms, transform var(--t-hover) var(--ease);
}
body.is-loading .mark { clip-path: inset(0 0 100% 0); }

.logotype {
  display: inline-flex;
  align-items: center;
  gap: .95rem;
}
.logotype__word {
  font-variation-settings: 'wdth' 125, 'wght' 600;
  font-size: clamp(.8rem, .34vw + .72rem, 1rem);
  letter-spacing: var(--tr-logo);
  text-indent: var(--tr-logo);   /* son harfin sağ boşluğunu dengele */
  line-height: 1;
}
.logotype:hover .mark { transform: translateY(-2px); }

body.is-loading .topbar .nav,
body.is-loading .topbar .logotype__word { opacity: 0; }
.topbar .nav,
.topbar .logotype__word { transition: opacity 400ms var(--ease-out) 560ms; }

.nav {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 2.2vw, 2rem);
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
}
.nav a {
  color: var(--fog);
  padding: .35rem 0;
  position: relative;
  transition: color var(--t-hover) var(--ease);
}
.nav a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform var(--t-hover) var(--ease);
}
.nav a:hover, .nav a.is-current { color: var(--chalk); }
.nav a:hover::after, .nav a.is-current::after { transform: scaleX(1); }

.nav__cta {
  color: var(--chalk) !important;
  border: 1px solid var(--hair-lit);
  border-radius: 999px;
  padding: .45rem 1rem !important;
  transition: background var(--t-hover) var(--ease), border-color var(--t-hover) var(--ease);
}
.nav__cta::after { display: none; }
.nav__cta:hover { background: var(--lift-hi); border-color: var(--fog); }

.menu-btn {
  display: none;
  align-items: center;
  gap: .6rem;
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--chalk);
  padding: .4rem;
}
.menu-btn__bars { display: grid; gap: 4px; width: 18px; }
.menu-btn__bars i {
  display: block; height: 1px; background: currentColor;
  transition: transform var(--t-hover) var(--ease);
}
.menu-btn[aria-expanded="true"] .menu-btn__bars i:first-child { transform: translateY(2.5px) rotate(45deg); }
.menu-btn[aria-expanded="true"] .menu-btn__bars i:last-child  { transform: translateY(-2.5px) rotate(-45deg); }

.mobile-menu {
  background: var(--graphite);
  border-bottom: 1px solid var(--hair);
  padding: .5rem var(--pad-x) 1.25rem;
}
.mobile-menu[hidden] { display: none; }
.mobile-menu nav { display: grid; }
.mobile-menu a {
  display: flex; align-items: baseline; gap: .9rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--hair);
  font-size: var(--fs-lg);
}
.mobile-menu a:last-child { border-bottom: 0; }
.mobile-menu .mono { color: var(--fog); }

/* Sol ray — bölüm indeksi */
.rail {
  position: fixed;
  left: var(--pad-x);
  top: 50%;
  transform: translateY(-50%);
  z-index: var(--z-rail);
  display: flex;
  align-items: stretch;
  gap: 1rem;
  pointer-events: none;
}
.rail__line {
  width: 1px;
  background: var(--hair-lit);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform var(--t-slow) var(--ease-out) 120ms;
}
body:not(.is-loading) .rail__line { transform: scaleY(1); }

.rail__list {
  display: grid;
  gap: .95rem;
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--ash);
}
.rail__list li { transition: color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease); }
.rail__list li.is-current { color: var(--chalk); transform: translateX(3px); }


/* ---- 05  Hero --------------------------------------------- */
.hero {
  position: relative;
  min-height: min(94svh, 900px);
  display: flex;
  align-items: center;
  padding: clamp(3rem, 8vh, 6rem) var(--pad-x) clamp(3rem, 7vh, 5rem);
  padding-left: max(var(--pad-x), var(--rail-w));
  max-width: calc(var(--maxw) + var(--rail-w) + var(--pad-x));
  margin-inline: auto;
}

.hero__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  display: grid;
  gap: clamp(1.25rem, 2.4vh, 2rem);
  transform: translate3d(var(--px, 0px), var(--py, 0px), 0);   /* mouse paralaksı */
  transition: transform 700ms var(--ease-out);
}

.hero__title {
  font-size: var(--fs-hero);
  line-height: var(--lh-tight);
  margin: clamp(.25rem, 1.5vh, 1rem) 0;
}

.hero__line {
  display: block;
  position: relative;
  white-space: nowrap;
}

/* Sönük hayalet katman — logodaki ikinci strok.
   Yüklemede kaymış gelir, register'a oturur.

   Pseudo-element olarak kuruldu: gerçek bir <span> olduğunda H1 metni
   DOM'da ikiye katlanıyor ("İŞİNİZİ İŞİNİZİ") ve arama motorları
   başlığı böyle okuyordu. ::before içeriği dizine girmez. */
.hero__line::before {
  content: attr(data-ghost);
  position: absolute;
  inset: 0;
  color: var(--ash);
  opacity: 0;
  transform: translate3d(var(--gx, .3em), var(--gy, -.2em), 0);
  transition: transform 480ms var(--ease-out), opacity 480ms var(--ease-out);
  pointer-events: none;
  user-select: none;
}
/* Kayma ve opaklık bilinçli olarak kısık: bu ölçekte daha fazlası
   "gölge" gibi okunuyor, oysa amaç register hatası izlenimi. */
.hero__line.is-registered::before {
  --gx: .032em;
  --gy: -.026em;
  opacity: .28;
}

.hero__live { position: relative; display: block; }

.hero__lede {
  max-width: 52ch;
  color: var(--fog);
  font-size: var(--fs-lg);
  line-height: 1.5;
}

.statusbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .7rem;
  color: var(--fog);
  padding-top: clamp(.75rem, 2vh, 1.5rem);
  border-top: 1px solid var(--hair);
  max-width: 34rem;
}
.statusbar [data-count] { color: var(--chalk); font-variant-numeric: tabular-nums; }

.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  color: var(--fog);
  width: max-content;
  transition: color var(--t-hover) var(--ease);
}
.hero__scroll:hover { color: var(--chalk); }
.hero__scroll-line {
  display: block;
  width: clamp(40px, 6vw, 78px);
  height: 1px;
  background: currentColor;
  transform-origin: 0 50%;
  animation: pull 2.6s var(--ease) infinite;
}
@keyframes pull {
  0%, 100% { transform: scaleX(.5); opacity: .6; }
  50%      { transform: scaleX(1);  opacity: 1; }
}

/* Yükleme koreografisi: sırayla açılan elemanlar */
[data-load] {
  opacity: 0;
  transform: translate3d(0, 12px, 0);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
}
body:not(.is-loading) [data-load] { opacity: 1; transform: none; }
body:not(.is-loading) [data-load="1"] { transition-delay: 220ms; }
body:not(.is-loading) [data-load="2"] { transition-delay: 900ms; }
body:not(.is-loading) [data-load="3"] { transition-delay: 1000ms; }
body:not(.is-loading) [data-load="4"] { transition-delay: 1100ms; }
body:not(.is-loading) [data-load="5"] { transition-delay: 1180ms; }


/* ---- 06  Bölüm iskeleti ----------------------------------- */
.section {
  position: relative;
  padding: var(--sec-y) var(--pad-x);
  padding-left: max(var(--pad-x), var(--rail-w));
  max-width: calc(var(--maxw) + var(--rail-w) + var(--pad-x));
  margin-inline: auto;
}
.section::before {
  content: '';
  position: absolute;
  left: max(var(--pad-x), var(--rail-w));
  right: var(--pad-x);
  top: 0;
  height: 1px;
  background: var(--hair);
}

.section__head {
  display: grid;
  gap: 1rem;
  max-width: 62ch;
  margin-bottom: clamp(2.5rem, 6vh, 4.5rem);
}
.section__title { font-size: var(--fs-sec); line-height: var(--lh-snug); }
.section__lede { color: var(--fog); max-width: 54ch; }

/* Başlıklardaki sessiz ikinci katman — hero'daki register fikrinin yankısı.
   ScrollTrigger varsa --ghx/--ghy/--gho scroll ile oturur; yoksa
   aşağıdaki varsayılanlar zaten oturmuş hâldir. */
.ghosted { position: relative; display: inline-block; }
.ghosted::before {
  content: attr(data-ghost);
  position: absolute;
  inset: 0;
  color: var(--ash);
  opacity: var(--gho, .26);
  transform: translate3d(var(--ghx, .038em), var(--ghy, -.03em), 0);
  pointer-events: none;
  user-select: none;
}


/* ---- 07  Hizmetler — platform kabukları ------------------- */
/* Dört hizmet = 2×2. auto-fit 3+1'e kırılıp dengeyi bozuyordu. */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.svc {
  background: var(--graphite);
  padding: clamp(1.25rem, 2.6vw, 2.25rem);
  display: grid;
  gap: clamp(1.25rem, 2.4vw, 2rem);
  align-content: start;
  transition: background var(--t-hover) var(--ease);
}
.svc:hover { background: var(--steel); }

.svc__stage {
  position: relative;
  height: clamp(190px, 22vw, 250px);
  display: grid;
  place-items: center;
  background:
    repeating-linear-gradient(90deg, var(--hair) 0 1px, transparent 1px 26px),
    repeating-linear-gradient(0deg,  var(--hair) 0 1px, transparent 1px 26px),
    var(--ink);
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  overflow: hidden;
}

.svc__title { font-size: var(--fs-lg); line-height: 1.15; }
.svc__promise { color: var(--fog); margin-top: .55rem; font-size: var(--fs-sm); }
.svc__stack { color: var(--fog); margin-top: .9rem; text-transform: none; letter-spacing: .06em; }

/* --- Ortak kabuk parçaları --- */
.shell {
  background: var(--graphite);
  border: 1px solid var(--hair-lit);
  box-shadow: 0 18px 40px -24px rgb(0 0 0 / .9);
  overflow: hidden;
  position: relative;
}
.shell__chrome {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .42rem .55rem;
  border-bottom: 1px solid var(--hair);
  background: var(--steel);
}
.shell__url {
  color: var(--ash);
  font-size: 8.5px;
  letter-spacing: .06em;
  text-transform: none;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dots, .win-ctrl { display: flex; gap: 4px; flex: none; }
.dots i { width: 5px; height: 5px; border-radius: 50%; background: var(--ash); opacity: .55; }
.shell__screen { position: relative; }

/* --- Mobil: telefon --- */
.shell--phone {
  width: 118px;
  aspect-ratio: 9 / 18.5;
  border-radius: 15px;
  border-width: 2px;
  padding: 5px;
  display: grid;
}
.shell--phone .shell__pill {
  position: absolute;
  top: 7px; left: 50%;
  transform: translateX(-50%);
  width: 34px; height: 4px;
  border-radius: 999px;
  background: var(--ink);
  z-index: 2;
}
.shell--phone .shell__screen {
  background: var(--ink);
  border-radius: 11px;
  padding: 12px 8px 6px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 7px;
  overflow: hidden;
}
.ph-status {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 6px; letter-spacing: .05em; color: var(--ash);
}
.ph-status__ic { display: flex; gap: 2px; align-items: flex-end; }
.ph-status__ic i { width: 2px; background: var(--ash); display: block; }
.ph-status__ic i:nth-child(1) { height: 3px; }
.ph-status__ic i:nth-child(2) { height: 5px; }
.ph-status__ic i:nth-child(3) { height: 7px; }

.ph-head { display: grid; gap: 4px; }
.ph-head__title { display: block; height: 5px; width: 62%; background: var(--chalk); border-radius: 2px; opacity: .85; }
.ph-head__sub   { display: block; height: 3px; width: 38%; background: var(--ash); border-radius: 2px; }

.ph-list { display: grid; gap: 6px; align-content: start; }
.ph-list li {
  display: flex; align-items: center; gap: 6px;
  opacity: 0;
  transform: translate3d(0, 6px, 0);
  animation: ph-in 5.6s var(--ease-out) infinite;
}
.ph-list li:nth-child(1) { animation-delay: .15s; }
.ph-list li:nth-child(2) { animation-delay: .35s; }
.ph-list li:nth-child(3) { animation-delay: .55s; }
.ph-list li:nth-child(4) { animation-delay: .75s; }
@keyframes ph-in {
  0%        { opacity: 0; transform: translate3d(0, 6px, 0); }
  10%, 88%  { opacity: 1; transform: none; }
  96%, 100% { opacity: 0; transform: translate3d(0, -4px, 0); }
}
.ph-check {
  width: 8px; height: 8px; flex: none;
  border: 1px solid var(--ash);
  border-radius: 50%;
  position: relative;
}
.ph-check::after {
  content: '';
  position: absolute; inset: 1.5px;
  border-radius: 50%;
  background: var(--chalk);
  transform: scale(0);
  animation: ph-tick 5.6s var(--ease) infinite;
}
.ph-list li:nth-child(1) .ph-check::after { animation-delay: 1.2s; }
.ph-list li:nth-child(2) .ph-check::after { animation-delay: 1.8s; }
.ph-list li:nth-child(3) .ph-check::after { animation-delay: 2.4s; }
.ph-list li:nth-child(4) .ph-check::after { animation-delay: 3.0s; }
@keyframes ph-tick {
  0%, 4%    { transform: scale(0); }
  12%, 88%  { transform: scale(1); }
  96%, 100% { transform: scale(0); }
}
.ph-bar { height: 3px; flex: 1; background: var(--steel); border-radius: 2px; }
.ph-list li:nth-child(2n) .ph-bar { max-width: 70%; }
.ph-list li:nth-child(3n) .ph-bar { max-width: 84%; }

.ph-tabs { display: flex; justify-content: space-around; padding-top: 5px; border-top: 1px solid var(--hair); }
.ph-tabs i { width: 10px; height: 3px; background: var(--steel); border-radius: 2px; }
.ph-tabs i:first-child { background: var(--chalk); opacity: .8; }

/* --- Web: tarayıcı --- */
.shell--browser, .shell--terminal, .shell--desktop {
  width: min(100%, 268px);
  border-radius: var(--r-md);
}
.shell--browser .shell__url {
  flex: 1;
  background: var(--ink);
  border: 1px solid var(--hair);
  border-radius: 999px;
  padding: 2.5px 7px;
}
.shell--browser .shell__screen {
  height: 132px;
  background: var(--ink);
  padding: 8px;
  overflow: hidden;
}
.wb-progress {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1.5px;
  background: var(--chalk);
  transform: scaleX(0);
  transform-origin: 0 50%;
  animation: wb-load 5.4s var(--ease) infinite;
}
@keyframes wb-load {
  0%   { transform: scaleX(0); opacity: 1; }
  22%  { transform: scaleX(1); opacity: 1; }
  32%  { transform: scaleX(1); opacity: 0; }
  100% { transform: scaleX(1); opacity: 0; }
}
.wb-layout { display: grid; grid-template-columns: 40px 1fr; gap: 8px; height: 100%; }
.wb-side { display: grid; gap: 5px; align-content: start; }
.wb-side i { height: 4px; background: var(--steel); border-radius: 2px; display: block; }
.wb-side i:first-child { background: var(--ash); }
.wb-side i:nth-child(2) { width: 80%; }
.wb-side i:nth-child(4) { width: 65%; }

.wb-main { display: grid; grid-template-rows: auto 1fr; gap: 8px; }
.wb-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.wb-cards i {
  height: 26px; border-radius: 3px;
  background: var(--steel);
  border: 1px solid var(--hair);
  opacity: .35;
  animation: wb-settle 5.4s var(--ease-out) infinite;
}
.wb-cards i:nth-child(1) { animation-delay: .3s; }
.wb-cards i:nth-child(2) { animation-delay: .45s; }
.wb-cards i:nth-child(3) { animation-delay: .6s; }
@keyframes wb-settle {
  0%, 6%    { opacity: .3; transform: translate3d(0, 3px, 0); }
  16%, 90%  { opacity: 1;  transform: none; }
  98%, 100% { opacity: .3; transform: translate3d(0, 3px, 0); }
}

.wb-chart {
  display: flex; align-items: flex-end; gap: 4px;
  border-bottom: 1px solid var(--hair);
  padding-bottom: 1px;
}
.wb-chart i {
  flex: 1;
  background: var(--ash);
  border-radius: 1px 1px 0 0;
  transform: scaleY(.08);
  transform-origin: 50% 100%;
  animation: wb-grow 5.4s var(--ease-out) infinite;
}
.wb-chart i:nth-child(1) { height: 22px; animation-delay: .70s; }
.wb-chart i:nth-child(2) { height: 34px; animation-delay: .78s; }
.wb-chart i:nth-child(3) { height: 18px; animation-delay: .86s; }
.wb-chart i:nth-child(4) { height: 42px; animation-delay: .94s; background: var(--chalk); }
.wb-chart i:nth-child(5) { height: 28px; animation-delay: 1.02s; }
.wb-chart i:nth-child(6) { height: 37px; animation-delay: 1.10s; }
.wb-chart i:nth-child(7) { height: 24px; animation-delay: 1.18s; }
@keyframes wb-grow {
  0%, 4%    { transform: scaleY(.08); }
  16%, 90%  { transform: scaleY(1); }
  98%, 100% { transform: scaleY(.08); }
}

/* --- Otomasyon: terminal --- */
.shell--terminal .shell__screen {
  height: 132px;
  background: var(--ink);
  padding: 8px 9px;
  overflow: hidden;
}
.tm-log {
  font-family: var(--ff-mono);
  font-size: 8px;
  line-height: 1.75;
  color: var(--fog);
  white-space: pre;
  margin: 0;
  letter-spacing: .01em;
  text-transform: none;   /* log satırı büyük harfe çevrilmesin */
}
.tm-log .k  { color: var(--ash); }
.tm-log .v  { color: var(--chalk); }
.tm-log .ok { color: var(--sodium); }
.tm-log .cur {
  display: inline-block;
  width: 4px; height: 8px;
  background: var(--chalk);
  vertical-align: -1px;
  animation: blink 1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* --- Masaüstü: uygulama penceresi --- */
.shell__chrome--win { justify-content: space-between; }
.win-ctrl i { width: 7px; height: 7px; border: 1px solid var(--ash); opacity: .6; }
.win-ctrl i:nth-child(1) { border: 0; border-bottom: 1px solid var(--ash); height: 4px; align-self: center; }
.win-ctrl i:nth-child(2) { border-radius: 1px; }
.win-ctrl i:nth-child(3) { border-top: 0; border-left: 0; transform: rotate(45deg); }

.shell--desktop .shell__screen {
  height: 132px;
  background: var(--ink);
  padding: 8px;
  overflow: hidden;
}
.dt-layout { display: grid; grid-template-columns: 44px 1fr; gap: 8px; height: 100%; }
.dt-side { display: grid; gap: 6px; align-content: start; padding-right: 8px; border-right: 1px solid var(--hair); }
.dt-side i { height: 4px; background: var(--steel); border-radius: 2px; display: block; }
.dt-side i:first-child { background: var(--chalk); opacity: .8; width: 70%; }

.dt-main { display: grid; grid-template-rows: 1fr auto; gap: 8px; }
.dt-bars { display: flex; align-items: flex-end; gap: 6px; }
.dt-bars i {
  flex: 1;
  background: var(--ash);
  border-radius: 1px;
  transform: scaleY(.1);
  transform-origin: 50% 100%;
  animation: dt-grow 5.2s var(--ease-out) infinite;
}
.dt-bars i:nth-child(1) { height: 30px; animation-delay: .2s; }
.dt-bars i:nth-child(2) { height: 46px; animation-delay: .32s; }
.dt-bars i:nth-child(3) { height: 22px; animation-delay: .44s; }
.dt-bars i:nth-child(4) { height: 54px; animation-delay: .56s; background: var(--chalk); }
.dt-bars i:nth-child(5) { height: 38px; animation-delay: .68s; }
@keyframes dt-grow {
  0%, 3%    { transform: scaleY(.1); }
  15%, 90%  { transform: scaleY(1); }
  98%, 100% { transform: scaleY(.1); }
}

.dt-rows { display: grid; gap: 5px; border-top: 1px solid var(--hair); padding-top: 7px; }
.dt-rows i {
  height: 4px; background: var(--steel); border-radius: 2px; display: block;
  animation: dt-scan 5.2s var(--ease) infinite;
}
.dt-rows i:nth-child(1) { animation-delay: 1.4s; }
.dt-rows i:nth-child(2) { animation-delay: 1.9s; width: 88%; }
.dt-rows i:nth-child(3) { animation-delay: 2.4s; width: 94%; }
.dt-rows i:nth-child(4) { animation-delay: 2.9s; width: 76%; }
@keyframes dt-scan {
  0%, 100% { background: var(--steel); transform: none; }
  6%, 14%  { background: var(--ash);   transform: translate3d(3px, 0, 0); }
}

/* Kabuk animasyonları yalnızca viewport'ta çalışır */
.svc .shell * { animation-play-state: paused; }
.svc.is-live .shell * { animation-play-state: running; }


/* ---- 08  Projeler — dikey liste + önizleme paneli --------- */
.work__filters {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: clamp(1.5rem, 3vh, 2.5rem);
}
.filter {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .5rem .9rem;
  border: 1px solid var(--hair);
  border-radius: 999px;
  color: var(--fog);
  transition: color var(--t-hover) var(--ease),
              border-color var(--t-hover) var(--ease),
              background var(--t-hover) var(--ease);
}
/* display: inline-flex, tarayıcının [hidden] kuralını ezdiği için gerekli */
.filter[hidden] { display: none; }
.filter:hover { color: var(--chalk); border-color: var(--hair-lit); background: var(--lift); }
.filter.is-active { color: var(--ink); background: var(--chalk); border-color: var(--chalk); }
.filter__n { font-variant-numeric: tabular-nums; opacity: .72; font-size: .9em; }

.work__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 380px);
  gap: clamp(1.5rem, 3.5vw, 3.5rem);
  align-items: start;
}

.work__list {
  display: grid;
  border-top: 1px solid var(--hair);
  transition: height var(--t-mid) var(--ease);
}

.row {
  border-bottom: 1px solid var(--hair);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
}
.row[hidden] { display: none; }
.row.is-out   { opacity: 0; transform: translate3d(0, -5px, 0); }
.row.is-enter { opacity: 0; transform: translate3d(0, 8px, 0); }

.row__inner {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr) auto;
  gap: clamp(.75rem, 1.6vw, 1.5rem);
  align-items: baseline;
  padding: clamp(1rem, 2vh, 1.5rem) .5rem;
  position: relative;
  transition: background var(--t-hover) var(--ease);
}
.row:hover .row__inner,
.row:focus-within .row__inner { background: var(--lift); }

/* Hover'da soldan giren ince ışık — satır zıplamaz */
.row__inner::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: var(--chalk);
  transform: scaleY(0);
  transition: transform var(--t-hover) var(--ease);
}
.row:hover .row__inner::before,
.row:focus-within .row__inner::before { transform: scaleY(1); }

.row__no {
  color: var(--fog);
  font-variant-numeric: tabular-nums;
  text-transform: none;
  transition: color var(--t-hover) var(--ease);
}
.row:hover .row__no, .row:focus-within .row__no { color: var(--chalk); }

.row__main { display: grid; gap: .5rem; min-width: 0; }
.row__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem .8rem; }

.row__title {
  font-family: var(--ff-display);
  font-variation-settings: 'wdth' 112, 'wght' 600;
  letter-spacing: var(--tr-tight);
  font-size: clamp(1.05rem, 1.4vw, 1.35rem);
  line-height: 1.2;
}
.row__title a { display: inline-flex; align-items: center; gap: .4em; }
.row__title a svg {
  width: .8em; height: .8em; opacity: .5;
  transition: transform var(--t-hover) var(--ease), opacity var(--t-hover) var(--ease);
}
.row__title a:hover svg { opacity: 1; transform: translateX(2px); }

.row__summary { color: var(--fog); font-size: var(--fs-sm); max-width: 56ch; }
.row__stack { color: var(--fog); text-transform: none; letter-spacing: .06em; }
.row__date { color: var(--fog); font-variant-numeric: tabular-nums; white-space: nowrap; }

/* Platform bağlantıları — başlık linki tek başına yeterince net değildi,
   her hedef için görünür bir buton var. Bağlantısı olmayan platform çıkmaz. */
.row__links {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-top: .3rem;
}
.plink {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .35rem .7rem;
  border: 1px solid var(--hair-lit);
  border-radius: 999px;
  color: var(--fog);
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  white-space: nowrap;
  transition: color var(--t-hover) var(--ease),
              border-color var(--t-hover) var(--ease),
              background var(--t-hover) var(--ease);
}
.plink svg { width: 14px; height: 14px; flex: none; }
.plink:hover,
.plink:focus-visible {
  color: var(--ink);
  background: var(--chalk);
  border-color: var(--chalk);
}

/* Mobil satır içi kapak — masaüstünde gizli */
.row__cover { display: none; margin-top: .9rem; }
.row__cover .cover {
  aspect-ratio: 16 / 10;
  max-width: 34rem;
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  overflow: hidden;
}

.badge {
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  color: var(--fog);
  border: 1px solid var(--hair-lit);
  border-radius: 999px;
  padding: .18em .6em;
  white-space: nowrap;
}
.badge--wip {
  color: var(--sodium);
  border-color: var(--sodium-dim);
  display: inline-flex; align-items: center; gap: .45em;
}
.badge--wip::before {
  content: '';
  width: 5px; height: 5px; border-radius: 50%;
  background: currentColor;
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }

/* Sağ önizleme paneli */
.work__preview { position: sticky; top: 7rem; }
.preview__frame {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--hair);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--graphite);
  position: relative;
}
.preview__slot { position: absolute; inset: 0; }
/* Not: seçici .cover'dan daha belirgin olmalı — yoksa aşağıdaki
   `position: relative` bunu ezip poster çerçeveyi doldurmuyor. */
.preview__slot > .cover {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translate3d(.5rem, 0, 0) scale(1.015);
  transition: opacity var(--t-mid) var(--ease-out), transform var(--t-mid) var(--ease-out);
}
.preview__slot > .cover.is-shown { opacity: 1; transform: none; }

/* Kapak sarmalayıcısı — hem sağ panelde hem satır içinde aynı içerik */
.cover { position: relative; }
.cover > * { width: 100%; height: 100%; }
.cover__img { object-fit: cover; filter: grayscale(1) contrast(1.05); }

/* Kapak: görsel yoksa monokrom poster üretilir */
.poster {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  background:
    repeating-linear-gradient(90deg, var(--hair) 0 1px, transparent 1px 34px),
    repeating-linear-gradient(0deg,  var(--hair) 0 1px, transparent 1px 34px),
    var(--ink);
  margin: 0;
}
.poster__stage { position: relative; display: grid; place-items: center; overflow: hidden; }

/* Platformun kabuğu, dev ölçekte, sessiz kontur */
.poster__glyph {
  border: 1.5px solid var(--hair-str);
  border-radius: 4px;
  position: relative;
}
.poster__glyph::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 10px;
  border-bottom: 1px solid var(--hair-str);
  background: var(--lift-hi);
}
/* İçerik iskeleti — kabuğun boş durmaması için */
.poster__glyph::after {
  content: '';
  position: absolute;
  inset: 28% 16% 22%;
  background: repeating-linear-gradient(180deg, var(--hair-str) 0 2px, transparent 2px 15px);
}

.poster[data-platform="mobile"] .poster__glyph {
  width: 26%; aspect-ratio: 9/17; border-radius: 9px; border-width: 2px;
}
.poster[data-platform="mobile"] .poster__glyph::before {
  height: 4px; width: 34%; left: 50%; right: auto; top: 6px;
  transform: translateX(-50%); border: 0; border-radius: 999px; background: var(--hair-str);
}
.poster[data-platform="mobile"] .poster__glyph::after { inset: 22% 18% 18%; }

.poster[data-platform="web"] .poster__glyph        { width: 62%; aspect-ratio: 16/10; }
.poster[data-platform="automation"] .poster__glyph { width: 62%; aspect-ratio: 16/10; }
.poster[data-platform="desktop"] .poster__glyph    { width: 66%; aspect-ratio: 4/3; }

/* Otomasyon posteri: iskelet yerine komut istemi */
.poster[data-platform="automation"] .poster__glyph::after {
  content: '> _';
  inset: auto auto auto 0;
  left: 12px; top: 26px;
  background: none;
  font-family: var(--ff-mono);
  font-size: 14px;
  color: var(--fog);
}

.poster__cap {
  display: grid;
  gap: .4rem;
  padding: clamp(.9rem, 2.2vw, 1.25rem);
  border-top: 1px solid var(--hair);
  background: var(--steel);
}
.poster__title {
  font-family: var(--ff-display);
  font-variation-settings: 'wdth' 112, 'wght' 600;
  letter-spacing: var(--tr-tight);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.2;
}
.poster__meta {
  color: var(--fog);
  display: flex; gap: .5rem; flex-wrap: wrap;
  text-transform: none; letter-spacing: .08em;
}

.work__empty { color: var(--fog); padding: 2.5rem .5rem; }
.work__empty[hidden] { display: none; }


/* ---- 09  Süreç -------------------------------------------- */
.process__grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: stretch;   /* aside tam yüksekliğe uzasın ki sticky yol bulsun */
}
.process__aside { position: relative; }
.process__sticky {
  position: sticky;
  top: 8rem;
  display: grid;
  gap: 1rem;
}

/* Boru hattı: çizgi · düğüm · numara · gövde — hepsi ayrı sütunda */
.steps {
  --track-x: 5px;
  --node: 9px;
  --steps-pad: clamp(3.5rem, 6.4vw, 5.25rem);

  position: relative;
  display: grid;
  gap: clamp(1.9rem, 4.5vh, 3.25rem);
  padding-left: var(--steps-pad);
}
.steps__track {
  position: absolute;
  left: var(--track-x);
  top: .55rem; bottom: .55rem;
  width: 1px;
  background: var(--hair-lit);
}
.steps__fill {
  position: absolute;
  inset: 0;
  background: var(--chalk);
  transform: scaleY(var(--fill, 0));
  transform-origin: 50% 0;
  transition: transform 120ms linear;
}

.step { position: relative; display: grid; gap: .6rem; }

/* Çizgi üzerindeki düğüm — aşamaya varılınca dolar */
.step::before {
  content: '';
  position: absolute;
  left: calc(var(--node) / -2 - var(--steps-pad) + var(--track-x) + .5px);
  top: .5rem;
  width: var(--node); height: var(--node);
  border-radius: 50%;
  background: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ash);
  transition: background var(--t-mid) var(--ease), box-shadow var(--t-mid) var(--ease);
}
.step.is-reached::before { background: var(--chalk); box-shadow: inset 0 0 0 1px var(--chalk); }

.step__no {
  position: absolute;
  left: calc(var(--steps-pad) * -1 + 1.5rem);
  top: .32rem;
  color: var(--fog);
  transition: color var(--t-mid) var(--ease);
}
.step.is-reached .step__no { color: var(--chalk); }

.step__title { font-size: var(--fs-lg); line-height: 1.2; }
.step__body p { color: var(--fog); max-width: 52ch; }
.step__meta { color: var(--fog); margin-top: .5rem; opacity: .8; }


/* ---- 10  İletişim, buton, SSS ----------------------------- */
.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 480px);
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: start;
}
.contact__intro { display: grid; gap: 1.15rem; align-content: start; }
.contact__title {
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  line-height: .98;
  margin: .35rem 0 .25rem;
}
.contact__line { display: block; }

/* Birincil çağrı */
.cta { display: grid; gap: .75rem; justify-items: start; margin-top: .5rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  padding: .95rem 1.35rem;
  background: var(--chalk);
  color: var(--ink);
  border-radius: var(--r-sm);
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  transition: background var(--t-hover) var(--ease);
}
.btn:hover { background: var(--fog); }
.btn__ic { width: 16px; height: 16px; transition: transform var(--t-hover) var(--ease); }
.btn:hover .btn__ic { transform: translateX(3px); }

.btn--wa { background: var(--wa); color: var(--wa-ink); }
.btn__wa { width: 19px; height: 19px; flex: none; }

.cta__note { color: var(--fog); text-transform: none; letter-spacing: .06em; }

.contact__facts {
  display: grid;
  gap: .1rem;
  margin-top: .75rem;
  border-top: 1px solid var(--hair);
}
.contact__facts li {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: .85rem 0;
  border-bottom: 1px solid var(--hair);
}
.contact__facts .mono { color: var(--fog); }
.contact__facts a { position: relative; width: max-content; }
.contact__facts a::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: 100% 50%;
  transition: transform var(--t-hover) var(--ease);
}
.contact__facts a:hover::after { transform: scaleX(1); transform-origin: 0 50%; }

/* Sosyal: satır hâlinde, hover'da isim açılır */
.social { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.social[hidden] { display: none; }
.social a {
  display: inline-flex;
  align-items: center;
  height: 2.5rem;
  padding: 0 .75rem;
  border: 1px solid var(--hair);
  border-radius: 999px;
  color: var(--fog);
  transition: color var(--t-hover) var(--ease),
              border-color var(--t-hover) var(--ease),
              background var(--t-hover) var(--ease);
}
.social a svg { width: 17px; height: 17px; flex: none; }
.social a span {
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  max-width: 0;
  overflow: hidden;
  white-space: nowrap;
  opacity: 0;
  transition: max-width var(--t-hover) var(--ease),
              opacity var(--t-hover) var(--ease),
              margin var(--t-hover) var(--ease);
}
.social a:hover, .social a:focus-visible { color: var(--chalk); border-color: var(--hair-lit); background: var(--lift); }
.social a:hover span, .social a:focus-visible span { max-width: 8rem; opacity: 1; margin-left: .55rem; }

/* SSS — <details> ile, JS'siz ve klavyeyle çalışır */
.faq {
  background: var(--graphite);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
}
.faq__title { font-size: var(--fs-lg); margin-bottom: .5rem; }
.faq__item { border-bottom: 1px solid var(--hair); }
.faq__item:last-child { border-bottom: 0; }

.faq__item summary {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  cursor: pointer;
  font-size: var(--fs-sm);
  font-weight: 500;
  list-style: none;
  transition: color var(--t-hover) var(--ease);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: '';
  flex: none;
  width: 10px; height: 10px;
  background:
    linear-gradient(var(--fog), var(--fog)) center / 100% 1px no-repeat,
    linear-gradient(var(--fog), var(--fog)) center / 1px 100% no-repeat;
  transform: rotate(0deg);
  transition: transform var(--t-mid) var(--ease);
  align-self: center;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item summary:hover { color: var(--chalk); }
.faq__item p { color: var(--fog); font-size: var(--fs-sm); padding-bottom: 1.1rem; max-width: 54ch; }


/* ---- 11  Footer ------------------------------------------- */
.footer {
  position: relative;
  /* Alttaki boşluk sabit WhatsApp baloncuğunun altına denk gelsin;
     sayfa sonuna inildiğinde baloncuk "Yukarı çık"ı örtmesin. */
  padding: clamp(3rem, 7vh, 5rem) var(--pad-x) clamp(6.5rem, 10vh, 8rem);
  padding-left: max(var(--pad-x), var(--rail-w));
  border-top: 1px solid var(--hair);
  max-width: calc(var(--maxw) + var(--rail-w) + var(--pad-x));
  margin-inline: auto;
}
.footer__top {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--gap);
  padding-bottom: clamp(1.5rem, 4vh, 2.5rem);
}
.footer__logo img {
  height: clamp(76px, 9vw, 118px);
  width: auto;
  transition: transform var(--t-hover) var(--ease);
}
.footer__logo:hover img { transform: translateY(-3px); }
.social--footer { margin-top: 0; }

.footer__served {
  color: var(--fog);
  font-size: var(--fs-sm);
  max-width: 68ch;
  padding-bottom: clamp(1.5rem, 4vh, 2.5rem);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  padding-right: 6rem;   /* sabit WhatsApp baloncuğuna yer bırak */
  border-top: 1px solid var(--hair);
  color: var(--fog);
  text-transform: none;
  letter-spacing: .06em;
}
.footer__build { font-variant-numeric: tabular-nums; }
.footer__up {
  display: inline-flex; align-items: center; gap: .45rem;
  transition: color var(--t-hover) var(--ease);
}
.footer__up:hover { color: var(--chalk); }
.footer__up span { transition: transform var(--t-hover) var(--ease); }
.footer__up:hover span { transform: translateY(-2px); }


/* ---- 12  WhatsApp kutusu ---------------------------------- */
.wa {
  position: fixed;
  right: clamp(1rem, 2.4vw, 2rem);
  bottom: clamp(1rem, 2.4vw, 2rem);
  z-index: var(--z-wa);
  display: grid;
  justify-items: end;
  gap: .75rem;
}
/* Numara girilmemişse widget hiç görünmesin */
.wa[data-unconfigured="true"] { display: none; }

.wa__bubble {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: var(--wa-ink);
  display: grid;
  place-items: center;
  box-shadow: 0 12px 30px -10px rgb(0 0 0 / .85);
  opacity: 0;
  transform: translate3d(0, 12px, 0) scale(.88);
  transition: opacity var(--t-slow) var(--ease-out),
              transform var(--t-slow) var(--ease-out),
              background var(--t-hover) var(--ease);
}
.wa.is-ready .wa__bubble { opacity: 1; transform: none; }
.wa__bubble svg { width: 29px; height: 29px; }
.wa__bubble:hover { background: var(--fog); }

.wa__card {
  position: relative;
  width: min(80vw, 300px);
  background: var(--graphite);
  border: 1px solid var(--hair-lit);
  border-radius: var(--r-lg);
  padding: 1.15rem;
  box-shadow: var(--shadow);
  display: grid;
  gap: .5rem;
  opacity: 0;
  transform: translate3d(0, 10px, 0);
  transition: opacity var(--t-mid) var(--ease-out), transform var(--t-mid) var(--ease-out);
}
.wa__card[hidden] { display: none; }
.wa__card.is-open { opacity: 1; transform: none; }

.wa__close {
  position: absolute;
  top: .5rem; right: .5rem;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  color: var(--fog);
  border-radius: 50%;
  transition: color var(--t-hover) var(--ease), background var(--t-hover) var(--ease);
}
.wa__close svg { width: 15px; height: 15px; }
.wa__close:hover { color: var(--chalk); background: var(--lift-hi); }

.wa__eyebrow { color: var(--fog); }
.wa__title { font-weight: 600; font-size: 1.05rem; line-height: 1.25; }
.wa__text { color: var(--fog); font-size: var(--fs-sm); line-height: 1.5; }

.wa__go {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: .35rem;
  padding: .7rem 1rem;
  background: var(--wa);
  color: var(--wa-ink);
  border-radius: var(--r-sm);
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
  justify-self: start;
  transition: background var(--t-hover) var(--ease);
}
.wa__go svg { width: 17px; height: 17px; flex: none; }
.wa__go:hover { background: var(--fog); }


/* ---- 12b  Bölge sayfaları (Konya vb.) ---------------------
   Bu sayfalarda sol ray yok; ray genişliği kadar girinti bırakmak
   sebepsiz boşluk yaratıyordu. İçerik normal kenar boşluğundan başlar. */
.region { --rail-w: 0px; }

.page-hero {
  position: relative;
  padding: clamp(3.5rem, 9vh, 7rem) var(--pad-x) clamp(2.5rem, 6vh, 4rem);
  padding-left: max(var(--pad-x), var(--rail-w));
  max-width: calc(var(--maxw) + var(--rail-w) + var(--pad-x));
  margin-inline: auto;
  display: grid;
  gap: 1.15rem;
  justify-items: start;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: .55rem;
  color: var(--fog);
  text-transform: none;
  letter-spacing: .08em;
}
.breadcrumb a { transition: color var(--t-hover) var(--ease); }
.breadcrumb a:hover { color: var(--chalk); }
.breadcrumb [aria-current] { color: var(--chalk); }

/* Ana sayfanın hero'sundan bilinçli olarak daha sakin:
   imza an sayfada bir tane olsun. */
.page-hero__title {
  font-family: var(--ff-display);
  font-variation-settings: 'wdth' 118, 'wght' 700;
  letter-spacing: var(--tr-tight);
  text-wrap: balance;
  font-size: clamp(2.2rem, 6vw, 5rem);
  line-height: 1.02;
  margin: .25rem 0 .35rem;
}
.page-hero__lede {
  color: var(--fog);
  font-size: var(--fs-lg);
  line-height: 1.55;
  max-width: 62ch;
}

/* Hizmet kartları — ana sayfadaki platform kabukları burada yok;
   o gösteri tek yere ait. Burada bilgi öne çıkıyor. */
.lgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.lcard {
  background: var(--graphite);
  padding: clamp(1.25rem, 2.6vw, 2.25rem);
  display: grid;
  gap: .55rem;
  align-content: start;
  transition: background var(--t-hover) var(--ease);
}
.lcard:hover { background: var(--steel); }
.lcard__tag { color: var(--fog); }
.lcard__title {
  font-family: var(--ff-display);
  font-variation-settings: 'wdth' 112, 'wght' 600;
  letter-spacing: var(--tr-tight);
  font-size: var(--fs-lg);
  line-height: 1.2;
  margin-top: .15rem;
}
.lcard p { color: var(--fog); font-size: var(--fs-sm); }
.lcard__meta { color: var(--fog); text-transform: none; letter-spacing: .06em; margin-top: .5rem; opacity: .85; }

.note {
  background: var(--graphite);
  border: 1px solid var(--hair);
  border-radius: var(--r-lg);
  padding: clamp(1.35rem, 3vw, 2.25rem);
  display: grid;
  gap: .9rem;
  max-width: 72ch;
}
.note p { color: var(--fog); }
.note__link a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--chalk);
  font-family: var(--ff-mono);
  font-size: var(--fs-mono);
  letter-spacing: var(--tr-mono);
  text-transform: uppercase;
}
.note__link svg { width: 15px; height: 15px; transition: transform var(--t-hover) var(--ease); }
.note__link a:hover svg { transform: translateX(3px); }

.faq--wide { max-width: 72ch; }
.contact__intro--solo { max-width: 62ch; }

.footer__regions {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem 1rem;
  padding-bottom: clamp(1.25rem, 3vh, 2rem);
  font-size: var(--fs-sm);
}
.footer__regions .mono { color: var(--fog); }
.footer__regions a {
  color: var(--fog);
  border-bottom: 1px solid var(--hair-lit);
  transition: color var(--t-hover) var(--ease), border-color var(--t-hover) var(--ease);
}
.footer__regions a:hover { color: var(--chalk); border-color: var(--chalk); }

@media (max-width: 860px) {
  .lgrid { grid-template-columns: 1fr; }
}


/* Hero'daki hızlı iletişim satırı: burada isim gizli değil —
   hero'da keşfedilmesi gereken bir etkileşim olmamalı. */
.social--hero { margin-top: 0; }
.social--hero a { padding: 0 1rem 0 .85rem; }
.social--hero a span { max-width: 8rem; opacity: 1; margin-left: .55rem; }
.social--hero a:hover { color: var(--chalk); border-color: var(--fog); background: var(--lift-hi); }


/* ---- 13  Reveal / hareket --------------------------------- */
.reveal {
  opacity: 0;
  transform: translate3d(0, 16px, 0);
  transition: opacity var(--t-slow) var(--ease-out), transform var(--t-slow) var(--ease-out);
}
.reveal.is-in { opacity: 1; transform: none; }


/* ---- 14  Responsive --------------------------------------- */
@media (max-width: 1240px) {
  .rail { display: none; }
  :root { --rail-w: 0px; }
}

@media (max-width: 980px) {
  .work__body { grid-template-columns: 1fr; }
  .work__preview { display: none; }
  .row__cover { display: block; }

  /* Tek sütunda tarih, ait olduğu satırın altında kalmasın:
     sıra no ile aynı hizada, içeriğin üstünde dursun. */
  .row__inner {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas: "no date" "main main";
    gap: .55rem .9rem;
  }
  .row__no   { grid-area: no; }
  .row__date { grid-area: date; justify-self: start; }
  .row__main { grid-area: main; }

  .process__grid { grid-template-columns: 1fr; }
  .process__sticky { position: static; }
  .contact__grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .services__grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; }
  .hero { min-height: auto; padding-top: clamp(2rem, 6vh, 4rem); }
  .hero__title { --fs-hero: clamp(1.9rem, 11vw, 3.4rem); }
  .contact__facts li { grid-template-columns: 1fr; gap: .2rem; }
  .footer__bottom { justify-content: flex-start; }
  .footer__top { align-items: flex-start; }
}

@media (max-width: 420px) {
  .btn { width: 100%; justify-content: space-between; }
  .work__filters { gap: .4rem; }
  .filter { padding: .45rem .75rem; }
  .wa__bubble { width: 50px; height: 50px; }
  .wa__bubble svg { width: 26px; height: 26px; }
}


/* ---- 15  Hareket azaltma ---------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }

  /* Hareket kapalıyken sayfa tam okunur kalır */
  .reveal, [data-load] { opacity: 1 !important; transform: none !important; }
  .backdrop__grid { transform: scaleY(1) !important; }
  .rail__line { transform: scaleY(1) !important; }
  .mark { clip-path: none !important; }
  .hero__line::before { opacity: .28; transform: translate3d(.032em, -.026em, 0); }
  .steps__fill { transform: scaleY(1); }
  .hero__scroll-line { transform: scaleX(1); }
  .wa__bubble { opacity: 1 !important; transform: none !important; }
  .wa__card.is-open { opacity: 1; transform: none; }

  /* Kabuk içi mini arayüzler son karesinde durur */
  .ph-list li { opacity: 1; transform: none; }
  .ph-check::after { transform: scale(1); }
  .wb-cards i { opacity: 1; }
  .wb-chart i, .dt-bars i { transform: scaleY(1); }
  .wb-progress { transform: scaleX(1); opacity: 0; }
  .tm-log .cur { display: none; }
}