/* =====================================================
   Naturel Mobilya - Ana Stil
   Palet: antrasit + mavi/teal gradyan (logo) + sıcak natürel tonlar
   ===================================================== */

:root {
  /* Renkler */
  --ink:        #14181a;
  --ink-soft:   #46504f;
  --paper:      #faf7f2;
  --paper-2:    #f3ede4;
  --paper-3:    #ece3d6;
  --white:      #ffffff;

  --teal-900:   #16333f;
  --teal-700:   #1f4d5e;
  --blue-600:   #2f6f92;
  --blue-500:   #4a90b8;
  --blue-400:   #6aa9cd;

  --wood:       #b98a5e;
  --line:       rgba(20, 24, 26, .10);
  --line-soft:  rgba(20, 24, 26, .06);

  --grad:       linear-gradient(155deg, #4a90b8 0%, #1f4d5e 55%, #16333f 100%);
  --grad-soft:  linear-gradient(155deg, rgba(74,144,184,.14), rgba(22,51,63,.10));

  /* Tipografi */
  --serif: "Fraunces", "Georgia", "Times New Roman", serif;
  --sans:  "Jost", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;

  /* Ölçüler */
  --container: 1200px;
  --radius:    18px;
  --radius-lg: 26px;
  --shadow:    0 18px 50px -22px rgba(22, 51, 63, .35);
  --shadow-sm: 0 8px 24px -14px rgba(22, 51, 63, .30);
  --ease:      cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a   { color: inherit; text-decoration: none; }

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.08; letter-spacing: -.01em; }

.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }

.section { padding: clamp(72px, 10vw, 140px) 0; }

/* Bölüm başlığı */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--sans); font-size: 13px; font-weight: 600;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--blue-600);
}
.eyebrow::before {
  content: ""; width: 26px; height: 2px; border-radius: 2px;
  background: var(--grad);
}
.section-title { font-size: clamp(32px, 4.4vw, 54px); margin: 18px 0 0; max-width: 20ch; }
.section-lead  { margin-top: 18px; max-width: 56ch; color: var(--ink-soft); font-size: 1.075rem; }

/* Butonlar */
.btn {
  --pad: 15px 28px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: var(--pad); border-radius: 100px; font-weight: 600; font-size: .98rem;
  cursor: pointer; border: 1px solid transparent; transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s;
  will-change: transform;
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 22px 40px -16px rgba(22,51,63,.55); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--teal-700); color: var(--teal-900); transform: translateY(-3px); }
.btn svg { width: 18px; height: 18px; }

/* =========================  HEADER / NAV  ========================= */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: padding .35s var(--ease);
  padding: 18px 0 26px;
}
/* Arka plan katmanı: yukarıdan aşağıya yumuşak iniş — üstte hafif teal
   esintisi + krem, aşağıda saydamlaşarak hero rengine kaynaşır.
   Ayrı katman olduğu için logo/menü her zaman net kalır. */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(74, 144, 184, .13) 0%, rgba(74, 144, 184, 0) 60%),
    linear-gradient(180deg, var(--paper) 0%, rgba(250, 247, 242, .72) 44%, rgba(250, 247, 242, 0) 100%);
  -webkit-backdrop-filter: blur(3px);
  backdrop-filter: blur(3px);
  -webkit-mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 55%, transparent 100%);
  transition: background .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.scrolled { padding: 12px 0; }
.site-header.scrolled::before {
  background: rgba(250, 247, 242, .82);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
  box-shadow: 0 1px 0 var(--line);
  -webkit-mask-image: none;
  mask-image: none;
}
.nav { display: flex; align-items: center; justify-content: space-between; }
.brand img { height: 60px; width: auto; transition: height .35s var(--ease); }
.scrolled .brand img { height: 50px; }
.nav-links { display: flex; align-items: center; gap: 34px; list-style: none; }
.nav-links a {
  font-weight: 500; font-size: .96rem; color: var(--ink); position: relative; padding: 4px 0;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 2px; width: 0;
  background: var(--grad); transition: width .3s var(--ease);
}
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: inline-flex; }
.nav-cta a.btn { color: #fff; padding: 2px 20px; }
.nav-cta a.btn::after { display: none; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line);
  border-radius: 12px; background: transparent; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle span { position: relative; width: 20px; height: 2px; background: var(--ink); transition: .3s; }
.nav-toggle span::before, .nav-toggle span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--ink); transition: .3s;
}
.nav-toggle span::before { top: -6px; } .nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { top: 0; transform: rotate(45deg); }
.nav-open .nav-toggle span::after  { top: 0; transform: rotate(-45deg); }

/* =========================  HERO  ========================= */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding-top: clamp(96px, 12vh, 124px); padding-bottom: clamp(40px, 6vh, 72px);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(74,144,184,.20), transparent 55%),
    radial-gradient(90% 80% at -10% 110%, rgba(22,51,63,.10), transparent 50%),
    var(--paper);
}
.hero-letter {
  position: absolute; left: clamp(-10px, 1vw, 24px); bottom: clamp(-14px, 1vh, 20px);
  width: clamp(120px, 18vw, 260px); height: auto;
  opacity: .07; pointer-events: none; user-select: none; z-index: 0;
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(30px, 5vw, 70px); align-items: center;
}
.hero-content { max-width: 620px; }
.hero h1 { font-size: clamp(28px, 6vw, 48px); }
/* Sabit satırlar: 1. satır "Yaşadığınız alana", 2. satır değişen kelime + "katan mobilyalar" */
.hero-title .line { display: block; }
/* 2. satır tek satırda kalır (3. satıra düşmez); kelime yazıldıkça
   "katan mobilyalar" doğal olarak sağa-sola kayar */
.hero-title .line-flow { white-space: nowrap; }
.hero h1 .accent {
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  font-style: italic;
}
/* Daktilo imleci — kelimenin yanında yanıp söner */
.type-caret {
  display: inline-block; width: .06em; min-width: 3px; height: .82em;
  margin-left: .04em; vertical-align: -.04em; border-radius: 2px;
  background: var(--grad);
  animation: caretBlink 1.05s steps(1) infinite;
}
@keyframes caretBlink { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .type-caret { display: none; } }
.hero-lead { margin-top: 26px; font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--ink-soft); max-width: 48ch; }
.hero-actions { margin-top: 34px; display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero görsel kompozisyonu */
.hero-visual { position: relative; }
.hero-frame {
  position: relative; height: min(64svh, 520px); border-radius: var(--radius-lg); overflow: hidden;
  /* Logonun mavisinde, dışa doğru yayılan yumuşak halo gölge */
  box-shadow:
    0 26px 72px 12px rgba(74, 144, 184, .34),
    0 8px 26px -2px rgba(74, 144, 184, .22);
  /* Letterbox zemini — oran korunduğunda kenarlarda kalan boşluk için yumuşak natürel doku */
  background: linear-gradient(160deg, var(--paper-2) 0%, var(--paper-3) 100%);
}
/* Slaytlar: oran bozulmadan çerçeveyi tamamen doldurur (cover);
   taşan kısım kırpılır, boşluk kalmaz, çerçeve boyutu sabit;
   aktif olan yumuşak çapraz geçişle görünür */
.hero-slide {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  opacity: 0; transition: opacity 1s var(--ease);
  will-change: opacity;
}
.hero-slide.active { opacity: 1; }

/* Sayfa açılışı — yumuşak yükleme animasyonları */
@keyframes heroTitleIn {
  0%   { opacity: 0; transform: translateY(28px); filter: blur(12px); }
  60%  { filter: blur(0); }
  100% { opacity: 1; transform: none; filter: blur(0); }
}
@keyframes heroFadeUp {
  0%   { opacity: 0; transform: translateY(22px); }
  100% { opacity: 1; transform: none; }
}
@keyframes heroFade { 0% { opacity: 0; } 100% { opacity: 1; } }
.hero-title   { animation: heroTitleIn 1.15s var(--ease) both; }
.hero-lead    { animation: heroFadeUp .9s var(--ease) .30s both; }
.hero-actions { animation: heroFadeUp .9s var(--ease) .45s both; }
.hero-visual  { animation: heroFadeUp 1.05s var(--ease) .18s both; }
.scroll-cue   { animation: heroFade 1s var(--ease) .95s both; }  /* transform: translateX(-50%) korunur */

.scroll-cue { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-soft);
  display: flex; flex-direction: column; align-items: center; gap: 8px; }
.scroll-cue .line { width: 1px; height: 40px; background: var(--line); position: relative; overflow: hidden; }
.scroll-cue .line::after { content:""; position:absolute; top:-40px; left:0; width:1px; height:40px; background: var(--teal-700);
  animation: cue 2s var(--ease) infinite; }
@keyframes cue { to { top: 40px; } }

/* =========================  HAKKIMIZDA  ========================= */
.about { background: var(--paper); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.about-media { position: relative; }
.about-media .m-main { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 5/6; }
.about-media .m-main img { width: 100%; height: 100%; object-fit: cover; }
.about-media .quote {
  position: absolute; left: -26px; top: 40px; background: var(--teal-900); color: #eaf3f7;
  border-radius: var(--radius); padding: 18px 22px; max-width: 210px; box-shadow: var(--shadow-sm);
  font-family: var(--serif); font-size: 1.05rem; line-height: 1.35;
}

.about-features { margin-top: 34px; display: grid; gap: 4px; }
.feature { display: flex; gap: 18px; padding: 20px 0; border-top: 1px solid var(--line); }
.feature:last-child { border-bottom: 1px solid var(--line); }
.feature .ic { flex: none; width: 46px; height: 46px; border-radius: 12px; background: var(--grad-soft);
  display: grid; place-items: center; color: var(--teal-700); }
.feature .ic svg { width: 24px; height: 24px; }
.feature h3 { font-size: 1.2rem; font-family: var(--sans); font-weight: 700; letter-spacing: 0; }
.feature p  { color: var(--ink-soft); font-size: .96rem; margin-top: 4px; }

/* =========================  ÜRETİMLERİMİZ (CAROUSEL)  ========================= */
.works { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); position: relative; }
.works-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; flex-wrap: wrap; }
.works-nav { display: flex; gap: 12px; }
.works-nav button {
  width: 54px; height: 54px; border-radius: 50%; border: 1px solid var(--line); background: var(--white);
  cursor: pointer; display: grid; place-items: center; color: var(--teal-900); transition: .3s var(--ease);
}
.works-nav button:hover { background: var(--teal-900); color: #fff; border-color: var(--teal-900); transform: translateY(-2px); }
.works-nav button svg { width: 20px; height: 20px; }

.carousel { margin-top: 46px; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent); }
.track {
  display: flex; gap: 24px; padding: 6px 2px 26px;
  overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth;
  scrollbar-width: none;
}
.track::-webkit-scrollbar { display: none; }
.card {
  scroll-snap-align: start; flex: 0 0 clamp(260px, 32vw, 380px);
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); cursor: pointer; position: relative;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.card-media { aspect-ratio: 4/5; overflow: hidden; background: var(--paper-3); position: relative; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.card:hover .card-media img { transform: scale(1.07); }
.card-media .zoom {
  position: absolute; top: 16px; right: 16px; width: 42px; height: 42px; border-radius: 50%;
  background: rgba(250,247,242,.9); backdrop-filter: blur(6px); display: grid; place-items: center;
  color: var(--teal-900); opacity: 0; transform: scale(.8); transition: .35s var(--ease);
}
.card:hover .zoom { opacity: 1; transform: scale(1); }
.card-body { padding: 22px 24px 26px; }
.card-cat { font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-600); }
.card-title { font-family: var(--serif); font-size: 1.4rem; margin-top: 8px; }
.card-desc { color: var(--ink-soft); font-size: .93rem; margin-top: 8px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.works-empty { margin-top: 40px; padding: 60px; text-align: center; border: 1px dashed var(--line); border-radius: var(--radius-lg); color: var(--ink-soft); }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center;
  background: rgba(16, 28, 34, .82); backdrop-filter: blur(8px); padding: 24px;
  opacity: 0; transition: opacity .35s var(--ease);
}
.lightbox.open { display: flex; opacity: 1; }
.lightbox-inner {
  position: relative; max-width: min(960px, 94vw); max-height: 88vh; display: grid; grid-template-columns: 1.3fr 1fr;
  background: var(--paper); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 40px 90px -30px rgba(0,0,0,.6);
  transform: scale(.94); transition: transform .4s var(--ease);
}
.lightbox.open .lightbox-inner { transform: scale(1); }
.lightbox-img { background: var(--paper-3); }
.lightbox-img img { width: 100%; height: 100%; max-height: 88vh; object-fit: cover; }
.lightbox-info { padding: clamp(28px, 4vw, 48px); display: flex; flex-direction: column; justify-content: center; }
.lightbox-info .card-cat { font-size: .82rem; }
.lightbox-info h3 { font-size: clamp(1.6rem, 3vw, 2.4rem); margin: 12px 0 16px; }
.lightbox-info p { color: var(--ink-soft); }
.lightbox-close {
  position: absolute; top: 16px; right: 16px; width: 46px; height: 46px; border-radius: 50%; border: none;
  background: rgba(255,255,255,.9); cursor: pointer; display: grid; place-items: center; color: var(--ink); z-index: 2;
  transition: .3s;
}
.lightbox-close:hover { transform: rotate(90deg); background: #fff; }

/* Kart üzerinde "birden fazla fotoğraf" rozeti */
.media-count {
  position: absolute; left: 16px; bottom: 16px; display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px; font-size: .8rem; font-weight: 600; line-height: 1;
  background: rgba(16,28,34,.62); color: #fff; backdrop-filter: blur(6px);
}
.media-count svg { width: 15px; height: 15px; }

/* Lightbox galeri kontrolleri (yalnızca birden fazla fotoğraf varsa) */
.lightbox-img { position: relative; }
.lb-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.9); color: var(--ink); display: none; place-items: center;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.lb-nav:hover { background: #fff; }
.lb-prev { left: 14px; }
.lb-next { right: 14px; }
.lb-nav svg { width: 22px; height: 22px; }
.lb-counter {
  position: absolute; top: 14px; left: 14px; z-index: 2; display: none;
  padding: 5px 11px; border-radius: 999px; font-size: .8rem; font-weight: 600;
  background: rgba(16,28,34,.62); color: #fff; backdrop-filter: blur(6px);
}
.lb-dots {
  position: absolute; left: 0; right: 0; bottom: 14px; z-index: 2;
  display: none; justify-content: center; gap: 8px;
}
.lb-dots button {
  width: 9px; height: 9px; border-radius: 50%; border: none; padding: 0; cursor: pointer;
  background: rgba(255,255,255,.55); transition: background .25s var(--ease), transform .25s var(--ease);
}
.lb-dots button:hover { background: rgba(255,255,255,.85); }
.lb-dots button.active { background: #fff; transform: scale(1.25); }

.lightbox.has-gallery .lb-nav { display: grid; }
.lightbox.has-gallery .lb-counter { display: block; }
.lightbox.has-gallery .lb-dots { display: flex; }

/* =========================  İLETİŞİM  ========================= */
.contact { background: var(--teal-900); color: #e7f0f4; position: relative; overflow: hidden; }
.contact::before {
  content:""; position:absolute; inset:0;
  background: radial-gradient(80% 60% at 90% 0%, rgba(74,144,184,.28), transparent 60%);
  pointer-events: none;
}
.contact .eyebrow { color: var(--blue-400); }
.contact .eyebrow::before { background: var(--blue-400); }
.contact .section-title { color: #fff; }
.contact .section-lead { color: rgba(231,240,244,.75); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 6vw, 80px); margin-top: 56px; position: relative; }

.contact-info { display: grid; gap: 14px; align-content: start; }
.contact-map {
  border: 1px solid rgba(255,255,255,.10); border-radius: var(--radius);
  overflow: hidden; line-height: 0; background: rgba(255,255,255,.05);
}
.contact-map iframe, .contact-map img {
  display: block; width: 100%; min-height: 240px; border: 0;
}
.info-card {
  display: flex; gap: 16px; align-items: center; padding: 20px 22px;
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.10); border-radius: var(--radius);
  transition: .3s var(--ease);
}
.info-card:hover { background: rgba(255,255,255,.09); transform: translateX(4px); }
.info-card .ic { width: 46px; height: 46px; border-radius: 12px; background: var(--grad); display: grid; place-items: center; flex: none; }
.info-card .ic svg { width: 22px; height: 22px; color: #fff; }
.info-card .lbl { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-400); }
.info-card .val { font-size: 1.05rem; color: #fff; font-weight: 500; margin-top: 2px; word-break: break-word; }
.contact-socials { display: flex; gap: 12px; margin-top: 6px; }
.contact-socials a { width: 46px; height: 46px; border-radius: 12px; border: 1px solid rgba(255,255,255,.14);
  display: grid; place-items: center; transition: .3s var(--ease); }
.contact-socials a:hover { background: var(--grad); border-color: transparent; transform: translateY(-3px); }
.contact-socials svg { width: 20px; height: 20px; color: #fff; }

/* Form */
.contact-form {
  background: var(--paper); color: var(--ink); border-radius: var(--radius-lg); padding: clamp(28px, 4vw, 44px);
  box-shadow: var(--shadow); align-self: start;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 8px; color: var(--ink); }
.field input, .field textarea {
  width: 100%; font-family: var(--sans); font-size: 1rem; color: var(--ink);
  padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--white);
  transition: border-color .25s, box-shadow .25s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 4px rgba(74,144,184,.14);
}
.field.invalid input, .field.invalid textarea { border-color: #c0442f; box-shadow: 0 0 0 4px rgba(192,68,47,.10); }
.field .err { color: #c0442f; font-size: .82rem; margin-top: 6px; display: none; }
.field.invalid .err { display: block; }
.hp { position: absolute; left: -9999px; opacity: 0; }
.form-note { font-size: .82rem; color: var(--ink-soft); margin-top: 6px; }

.alert { padding: 16px 18px; border-radius: 12px; font-size: .95rem; margin-bottom: 22px; display: flex; gap: 12px; align-items: flex-start; }
.alert svg { width: 20px; height: 20px; flex: none; margin-top: 1px; }
.alert-success { background: rgba(31,77,94,.10); color: var(--teal-900); border: 1px solid rgba(31,77,94,.20); }
.alert-error   { background: rgba(192,68,47,.08); color: #8f2e1e; border: 1px solid rgba(192,68,47,.20); }

/* =========================  FOOTER  ========================= */
.site-footer { background: #0f2029; color: rgba(231,240,244,.72); padding: 32px 0 20px; }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-brand img { height: 38px; filter: brightness(0) invert(1); opacity: .95; }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { font-size: .92rem; transition: color .2s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08);
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .82rem; color: rgba(231,240,244,.5); }

/* WhatsApp yüzen buton */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; display: grid; place-items: center; box-shadow: 0 14px 30px -10px rgba(37,211,102,.6);
  transition: transform .3s var(--ease);
}
.wa-float:hover { transform: scale(1.08) translateY(-2px); }
.wa-float svg { width: 30px; height: 30px; color: #fff; }

/* Reveal animasyonu */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* =========================  RESPONSIVE  ========================= */
@media (max-width: 960px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  /* width:100% şart: slaytların tümü position:absolute olduğundan çerçeveye
     içsel genişlik gelmiyor; margin-inline:auto burada öğeyi 0 genişliğe
     çökertip slider'ı görünmez yapıyordu. */
  .hero-visual { width: 100%; max-width: 460px; margin-inline: auto; order: -1; }
  .hero-frame { height: min(46svh, 380px); }
  /* Hero küçük ekranda tam boy değil; "Kaydırın" ipucu artık aksiyon
     butonlarının üzerine biniyordu — bu düzende gizle. */
  .scroll-cue { display: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { max-width: 480px; margin-inline: auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .lightbox-inner { grid-template-columns: 1fr; max-height: 92vh; overflow-y: auto; }
  .lightbox-img img { max-height: 46vh; }
}
@media (max-width: 720px) {
  .nav-links {
    position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px);
    background: var(--paper); flex-direction: column; align-items: flex-start; justify-content: center;
    padding: 40px; gap: 26px; transform: translateX(100%); transition: transform .4s var(--ease);
    box-shadow: -20px 0 60px -30px rgba(0,0,0,.4);
  }
  .nav-open .nav-links { transform: none; }
  .nav-links a { font-size: 1.3rem; font-family: var(--serif); }
  .nav-toggle { display: flex; z-index: 60; }
  /* İletişim, mobil menüdeki tek bağlantıydı ve gizlenince menüden
     iletişime ulaşmak imkânsızlaşıyordu. Panelde diğer bağlantılarla
     aynı biçimde görünür yap (buton yerine metin bağlantısı). */
  .nav-cta { display: block; }
  .nav-cta a.btn {
    padding: 4px 0; background: none; color: var(--ink);
    border-radius: 0; box-shadow: none; font-weight: 500;
    font-size: 1.3rem; font-family: var(--serif);
  }
  .nav-cta a.btn:hover { transform: none; box-shadow: none; }
  .form-row { grid-template-columns: 1fr; }
  .hero-badge { left: 50%; transform: translateX(-50%); bottom: -26px; }
  .about-media .quote { left: 8px; }
}
@media (max-width: 480px) {
  /* Dar ekranlarda 2. satır tek satıra sığmıyordu; nowrap kaldırılınca
     "katan mobilyalar" sağdan kırpılmadan alta sarar. */
  .hero-title .line-flow { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}