/* ==========================================================
   Usta Seramik — Fayans & Seramik Ustası
   ========================================================== */
:root {
  --clay: #b5542d;
  --clay-dark: #8f3f1f;
  --clay-soft: #f3e3d8;
  --ink: #1f1b18;
  --ink-soft: #4a4440;
  --muted: #7a716b;
  --paper: #faf7f3;
  --white: #ffffff;
  --line: #e6ded6;
  --grout: #2b2623;

  --radius: 6px;
  --shadow: 0 10px 30px rgba(31, 27, 24, .08);
  --shadow-lg: 0 20px 50px rgba(31, 27, 24, .16);
  --container: 1180px;
  --header-h: 76px;

  --font-display: "Quicksand", sans-serif;
  --font-body: "Quicksand", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--ink);
  line-height: 1.15;
  margin: 0 0 .5em;
  font-weight: 600;
}
p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
.section { padding: 96px 0; }
.site-ads { width: min(100% - 40px, var(--container)); margin: 24px auto 0; min-height: 0; text-align: center; overflow: hidden; }
.section--tight { padding: 64px 0; }
.section--white { background: var(--white); }
.section--dark { background: var(--grout); color: #d8d0c9; }
.section--dark h2, .section--dark h3 { color: var(--white); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 14px; height: 14px;
  background:
    linear-gradient(var(--clay) 0 0) 0 0 / 6px 6px no-repeat,
    linear-gradient(var(--clay) 0 0) 100% 0 / 6px 6px no-repeat,
    linear-gradient(var(--clay) 0 0) 0 100% / 6px 6px no-repeat,
    linear-gradient(var(--clay) 0 0) 100% 100% / 6px 6px no-repeat;
}
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.9rem, 3.5vw, 2.7rem); }
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
  font-family: inherit;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--clay); color: var(--white); }
.btn--primary:hover { background: var(--clay-dark); }
.btn--ghost { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--ink); }
.btn--outline { border-color: var(--ink); color: var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--white); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ---------- Top bar ---------- */
.topbar {
  background: var(--grout);
  color: #cfc6bf;
  font-size: .85rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding-top: 9px;
  padding-bottom: 9px;
}
.topbar__items { display: flex; gap: 24px; flex-wrap: wrap; }
.topbar__items span, .topbar__items a { display: inline-flex; align-items: center; gap: 8px; }
.topbar svg { width: 15px; height: 15px; color: var(--clay); }
.topbar a:hover { color: var(--white); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 247, 243, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s;
}
.header.is-scrolled { box-shadow: var(--shadow); }
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark {
  width: 40px; height: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  padding: 3px;
  background: var(--grout);
  border-radius: 4px;
}
.logo__mark i { background: var(--clay); border-radius: 1px; }
.logo__mark i:nth-child(2), .logo__mark i:nth-child(3) { background: var(--clay-soft); }
.logo__text { display: flex; flex-direction: column; line-height: 1.1; }
.logo__text strong { font-family: var(--font-display); font-size: 1.15rem; color: var(--ink); white-space: nowrap; }
.logo__text small { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

.nav { display: flex; align-items: center; gap: 24px; }
.nav__logo { display: none; }
.nav__list { display: flex; align-items: center; gap: 18px; }
.nav__dropdown { position: relative; }
.nav__dropdown details > summary { list-style: none; cursor: pointer; }
.nav__dropdown details > summary::-webkit-details-marker { display: none; }
.nav__dropdown summary i { display: inline-block; margin-left: 7px; font-size: .7em; transition: transform .2s; }
.nav__dropdown details[open] summary i { transform: rotate(180deg); }
.nav__submenu { position: absolute; top: 100%; left: -18px; z-index: 110; display: grid; gap: 2px; width: 285px; padding: 10px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.nav__submenu a { display: block; padding: 9px 11px; border-radius: 4px; color: var(--ink-soft); font-size: .88rem; line-height: 1.35; }
.nav__submenu a:hover { background: var(--clay-soft); color: var(--clay-dark); }
.nav__link {
  position: relative;
  font-weight: 500;
  color: var(--ink);
  padding: 6px 0;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 2px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s;
}
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { color: var(--clay); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  position: absolute;
  left: 50%;
  width: 20px; height: 2px;
  background: var(--ink);
  transition: transform .25s, background .25s;
}
.nav-toggle span { top: 50%; transform: translate(-50%, -50%); }
.nav-toggle span::before, .nav-toggle span::after { content: ""; transform: translateX(-50%); }
.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: translateX(-50%) rotate(45deg); }
.nav-open .nav-toggle span::after { top: 0; transform: translateX(-50%) rotate(-45deg); }

/* ---------- Hero slider ---------- */
.hero {
  position: relative;
  height: min(86vh, 760px);
  min-height: 520px;
  overflow: hidden;
  background: var(--grout);
}
.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero__slide.is-active { opacity: 1; }
.hero__slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.06);
  transition: transform 7s ease;
}
.hero__slide.is-active img { transform: scale(1); }
.hero__slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20,16,14,.82) 0%, rgba(20,16,14,.55) 45%, rgba(20,16,14,.15) 100%);
}
.hero__content {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: center;
}
.hero__text { max-width: 620px; color: #e9e2dc; }
.hero__text .eyebrow { color: #f0b89c; }
.hero__text .eyebrow::before { filter: brightness(1.4); }
.hero__text h1 {
  color: var(--white);
  font-size: clamp(2.3rem, 5.5vw, 4rem);
  margin-bottom: 20px;
}
.hero__text h1 em { font-style: italic; color: #f0b89c; font-weight: 500; }
.hero__text p { font-size: 1.12rem; max-width: 520px; margin-bottom: 32px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero__dots {
  position: absolute;
  z-index: 3;
  bottom: 84px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}
.hero__dot {
  width: 14px; height: 14px;
  border: 2px solid var(--white);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background .2s;
}
.hero__dot.is-active { background: var(--clay); border-color: var(--clay); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  position: relative;
  padding: 110px 0 90px;
  background: var(--grout) center / cover no-repeat;
  color: #e9e2dc;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(20, 16, 14, .72);
}
.page-hero .container { position: relative; }
.page-hero h1 { color: var(--white); font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 12px; }
.breadcrumb { display: flex; gap: 10px; font-size: .92rem; color: #cfc6bf; }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: #f0b89c; }

/* ---------- Features strip ---------- */
.features {
  position: relative;
  z-index: 5;
  margin-top: -60px;
}
.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  overflow: hidden;
}
.feature {
  padding: 30px 26px;
  border-right: 1px solid var(--line);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.feature:last-child { border-right: 0; }
.feature__icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  background: var(--clay-soft);
  color: var(--clay);
  border-radius: var(--radius);
}
.feature__icon svg { width: 24px; height: 24px; }
.feature h3 { font-family: var(--font-body); font-size: 1rem; margin-bottom: 4px; }
.feature p { font-size: .88rem; color: var(--muted); margin: 0; }

/* ---------- About split ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split__media { position: relative; }
.split__media img { width: 100%; }
.split__badge {
  position: absolute;
  left: 0;
  bottom: 30px;
  background: var(--clay);
  color: var(--white);
  padding: 22px 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.split__badge strong { display: block; font-family: var(--font-display); font-size: 2.6rem; line-height: 1; }
.split__badge span { font-size: .85rem; }
.split__body h2 { font-size: clamp(1.9rem, 3.5vw, 2.6rem); }
.checklist { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; margin: 26px 0 32px; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; color: var(--ink); font-weight: 500; }
.checklist svg { width: 20px; height: 20px; color: var(--clay); flex-shrink: 0; margin-top: 3px; }

/* ---------- Services ---------- */
.services {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .3s, box-shadow .3s;
  display: flex;
  flex-direction: column;
}
.service__link { display: flex; flex: 1; flex-direction: column; color: inherit; }
.service:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service__img { aspect-ratio: 16 / 10; overflow: hidden; }
.service__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.service:hover .service__img img { transform: scale(1.06); }
.service__body { padding: 26px 26px 30px; flex: 1; }
.service__body h3 { font-size: 1.35rem; }
.service__body p { color: var(--muted); margin: 0; font-size: .95rem; }


/* ---------- Gallery ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.gallery__item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
  background: var(--line);
  border: 0;
  padding: 0;
  font: inherit;
  text-align: left;
}
.gallery__item img, .gallery__item video { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gallery__item:hover video { transform: scale(1.07); }
.gallery__item:hover img { transform: scale(1.07); }
.gallery__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 40px 20px 18px;
  background: linear-gradient(transparent, rgba(20,16,14,.85));
  color: var(--white);
  transform: translateY(20%);
  opacity: 0;
  transition: all .3s;
}
.gallery__item:hover .gallery__caption,
.gallery__item:focus-visible .gallery__caption { transform: none; opacity: 1; }
.gallery__caption strong { display: block; font-family: var(--font-display); font-size: 1.15rem; }
.gallery__caption small { color: #f0b89c; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(15, 12, 10, .94);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 60px 70px;
}
.lightbox.is-open { display: flex; }
.lightbox figure { margin: 0; max-width: 1100px; width: 100%; text-align: center; }
.lightbox img { max-height: 78vh; margin: 0 auto; border-radius: 4px; }
.lightbox figcaption { color: #e9e2dc; margin-top: 14px; font-family: var(--font-display); font-size: 1.1rem; }
.lightbox__btn {
  position: absolute;
  width: 48px; height: 48px;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  color: var(--white);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background .2s;
}
.lightbox__btn:hover { background: var(--clay); }
.lightbox__close { top: 18px; right: 18px; }
.lightbox__prev { left: 14px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: 14px; top: 50%; transform: translateY(-50%); }

/* ---------- Process ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  counter-reset: step;
}
.step {
  position: relative;
  padding: 32px 26px;
  background: var(--white);
  border-radius: var(--radius);
  border-top: 4px solid var(--clay);
  box-shadow: var(--shadow);
}
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  color: var(--clay-soft);
  display: block;
  line-height: 1;
  margin-bottom: 14px;
}
.step h3 { font-size: 1.2rem; }
.step p { font-size: .93rem; color: var(--muted); margin: 0; }

/* ---------- Testimonials ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial {
  background: var(--paper);
  padding: 32px 28px;
  border-radius: var(--radius);
  position: relative;
}
.testimonial::before {
  content: "\201C";
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--clay);
  opacity: .25;
  position: absolute;
  top: 10px; right: 22px;
}
.testimonial__stars { color: #e0a13a; letter-spacing: 2px; margin-bottom: 12px; }
.testimonial p { color: var(--ink-soft); font-style: italic; }
.testimonial__author { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.testimonial__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--clay);
  color: var(--white);
  display: grid;
  place-items: center;
  font-weight: 600;
}
.testimonial__author strong { display: block; color: var(--ink); font-size: .95rem; }
.testimonial__author small { color: var(--muted); }

/* ---------- CTA ---------- */
.cta {
  position: relative;
  padding: 80px 0;
  background: var(--clay) url("../images/slide-03.jpg") center / cover no-repeat;
  color: var(--white);
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(143,63,31,.95), rgba(181,84,45,.82));
}
.cta .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta h2 { color: var(--white); font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin-bottom: 8px; }
.cta p { margin: 0; color: #fbe6dc; }
.cta .btn--primary { background: var(--white); color: var(--clay-dark); }
.cta .btn--primary:hover { background: var(--grout); color: var(--white); }

/* ---------- Values (about) ---------- */
.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.value {
  padding: 34px 28px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  transition: border-color .3s, background .3s;
}
.value:hover { border-color: var(--clay); background: rgba(255,255,255,.03); }
.value .feature__icon { background: rgba(181,84,45,.18); margin-bottom: 18px; }
.value h3 { font-size: 1.3rem; }
.value p { margin: 0; font-size: .95rem; }

/* ---------- Regions ---------- */
.regions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.regions li {
  padding: 8px 16px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .9rem;
  color: var(--ink);
}

/* ---------- Contact ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}
.contact-cards { display: grid; gap: 18px; }
.contact-card {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.contact-card h3 { font-family: var(--font-body); font-size: 1rem; margin-bottom: 4px; }
.contact-card p, .contact-card a { margin: 0; color: var(--muted); }
.contact-card a:hover { color: var(--clay); }

.form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.form h2 { font-size: 1.9rem; }
.form > p { color: var(--muted); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__group { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.form__group label { font-size: .88rem; font-weight: 600; color: var(--ink); }
.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  font: inherit;
  color: var(--ink);
  transition: border-color .2s, box-shadow .2s;
}
.form__group textarea { min-height: 140px; resize: vertical; }
.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--clay);
  box-shadow: 0 0 0 3px rgba(181,84,45,.15);
  background: var(--white);
}
.form__note { font-size: .82rem; color: var(--muted); margin-top: 14px; }
.form__success {
  display: none;
  padding: 14px 16px;
  margin-top: 16px;
  border-radius: var(--radius);
  background: #e7f4ea;
  color: #22643a;
  font-weight: 500;
}
.form__success.is-visible { display: block; }

.map {
  margin-top: 64px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  line-height: 0;
}
.map iframe { width: 100%; height: 420px; border: 0; }

/* ---------- Footer ---------- */
.footer { background: #181412; color: #a9a09a; padding-top: 72px; font-size: .95rem; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 56px;
}
.footer .logo__text strong { color: var(--white); }
.footer .logo__text small { color: #8a817b; }
.footer__about { margin-top: 18px; max-width: 320px; }
.footer h4 { color: var(--white); font-family: var(--font-body); font-size: 1rem; margin-bottom: 18px; }
.footer__links li { margin-bottom: 10px; }
.footer__links a:hover { color: var(--clay); }
.footer__contact li { display: flex; gap: 10px; margin-bottom: 12px; }
.footer__contact svg { width: 18px; height: 18px; color: var(--clay); flex-shrink: 0; margin-top: 3px; }
.footer__contact a:hover { color: var(--white); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  font-size: .85rem;
}
.footer__bottom .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
@media (max-width: 600px) { .footer__tagline { display: none; } }

/* ---------- Floating WhatsApp ---------- */
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .45);
  transition: transform .2s;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; }

/* ---------- Mobil sabit iletişim çubuğu ---------- */
.mobile-bar { display: none; }
@media (max-width: 768px) {
  .mobile-bar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 95;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: #1565c0;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, .18);
  }
  .mobile-bar__item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: var(--white);
    min-width: 0;
  }
  .mobile-bar__item--call { background: #1565c0; }
  .mobile-bar__item--whatsapp { background: #4caf50; }
  .mobile-bar__item svg { width: 30px; height: 30px; flex-shrink: 0; }
  .mobile-bar__item--whatsapp svg {
    width: 36px; height: 36px;
    padding: 6px;
    background: var(--white);
    color: #4caf50;
    border-radius: 8px;
  }
  .mobile-bar__item span { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
  .mobile-bar__item strong { font-size: .98rem; white-space: nowrap; }
  .mobile-bar__item small { font-size: .82rem; opacity: .95; }
  .mobile-bar__item:active { filter: brightness(.92); }

  body { padding-bottom: calc(58px + env(safe-area-inset-bottom, 0px)); }
  .whatsapp-float { display: none; }
}
@media (max-width: 360px) {
  .mobile-bar__item { padding: 10px; gap: 8px; }
  .mobile-bar__item strong { font-size: .88rem; }
  .mobile-bar__item svg { width: 24px; height: 24px; }
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__slide img { transition: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================================
   Responsive
   ========================================================== */
@media (max-width: 1024px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
  .feature:nth-child(2) { border-right: 0; }
  .feature:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split { gap: 44px; }
  .services, .testimonials, .values { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .topbar__hide-sm { display: none !important; }
  .nav-toggle { display: block; }
  /* backdrop-filter, fixed menüyü header'a hapsedip sayfayı yana taşırıyordu */
  .header { backdrop-filter: none; background: var(--paper); }
  .nav {
    visibility: hidden;
    position: fixed;
    top: 0; right: 0; bottom: 0;
    width: min(320px, 85vw);
    flex-direction: column;
    align-items: stretch;
    gap: 24px;
    padding: 96px 28px 32px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform .3s ease, visibility .3s;
    z-index: 99;
    overflow-y: auto;
  }
  .nav__logo { display: flex; align-items: center; gap: 12px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
  .nav__logo .logo__mark { width: 36px; height: 36px; }
  .nav__logo .logo__text strong { font-size: 1.1rem; white-space: nowrap; }
  .nav__logo .logo__text small { font-size: .65rem; }
  .nav-open .nav { transform: none; visibility: visible; }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__link { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__link::after { display: none; }
  .nav__dropdown details > summary { display: flex; align-items: center; justify-content: space-between; }
  .nav__submenu { position: static; width: auto; padding: 4px 0 8px 14px; border: 0; border-radius: 0; box-shadow: none; }
  .nav__submenu a { padding: 9px 0; border-bottom: 1px solid var(--line); font-size: .92rem; }
  .nav .btn { justify-content: center; }
  .nav-toggle { z-index: 101; }
  .nav-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(20,16,14,.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s;
    z-index: 98;
  }
  .nav-open .nav-backdrop { opacity: 1; visibility: visible; }
  .nav-open { overflow: hidden; }

  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: -1; }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 72px 0; }
}

@media (max-width: 600px) {
  .topbar { display: none; }
  :root { --header-h: 66px; }
  .logo__text strong { font-size: 1.15rem; }
  .hero { min-height: 560px; }
  .hero__slide::after { background: rgba(20,16,14,.65); }
  .hero__text p { font-size: 1rem; }
  .features { margin-top: -40px; }
  .hero__dots { bottom: 60px; }
  .features__grid { grid-template-columns: 1fr; }
  .feature { border-right: 0; border-bottom: 1px solid var(--line); }
  .feature:last-child { border-bottom: 0; }
  .services, .testimonials, .values, .process, .gallery { grid-template-columns: 1fr; }
  .checklist { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .form { padding: 28px 20px; }
  .form__row { grid-template-columns: 1fr; gap: 0; }
  .lightbox { padding: 60px 12px; }
  .lightbox__prev, .lightbox__next { top: auto; bottom: 16px; transform: none; }
  .lightbox__prev { left: calc(50% - 58px); }
  .lightbox__next { right: calc(50% - 58px); }
  .split__badge { padding: 16px 18px; bottom: 16px; }
  .split__badge strong { font-size: 2rem; }
  .page-hero { padding: 80px 0 64px; }
  .map iframe { height: 320px; }
  .section { padding: 60px 0; }
  .gallery__caption { transform: none; opacity: 1; }
}