/* ==========================================================================
   Tayfun Dekorasyon — Tasarım Sistemi
   Beyaz, sade zemin + logodaki kahve tonu (#422B1A)
   ========================================================================== */

/* --- Tokens --------------------------------------------------------------- */
:root {
  /* Marka kahvesi — logodan türetilmiş skala */
  --brown-900: #1F130A;
  --brown-800: #2E1C10;
  --brown-700: #422B1A; /* logo rengi */
  --brown-600: #593B25;
  --brown-500: #7A5538;
  --brown-400: #A07A55;
  --brown-300: #C6A687;
  --brown-200: #E4D3C1;
  --brown-100: #F2E8DE;
  --brown-050: #FAF6F1;

  --white: #ffffff;
  --ink: #1A1613;
  --ink-soft: #5C544D;
  --ink-mute: #8C8479;
  --line: #E8E1D9;
  --line-soft: #F1ECE6;

  --accent: var(--brown-700);
  --accent-soft: var(--brown-400);

  /* Tipografi */
  --font-display: "Jost", "Futura", "Avenir Next", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --step--1: clamp(0.82rem, 0.79rem + 0.14vw, 0.89rem);
  --step-0:  clamp(1rem, 0.96rem + 0.18vw, 1.08rem);
  --step-1:  clamp(1.17rem, 1.1rem + 0.35vw, 1.4rem);
  --step-2:  clamp(1.42rem, 1.29rem + 0.65vw, 1.85rem);
  --step-3:  clamp(1.72rem, 1.5rem + 1.1vw, 2.45rem);
  --step-4:  clamp(2.05rem, 1.68rem + 1.85vw, 3.25rem);
  --step-5:  clamp(2.45rem, 1.85rem + 3vw, 4.4rem);

  /* Ritim */
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section: clamp(4rem, 9vw, 7.5rem);
  --maxw: 1200px;
  --maxw-narrow: 760px;

  --radius: 4px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 2px rgba(31, 19, 10, 0.05);
  --shadow: 0 8px 28px -12px rgba(31, 19, 10, 0.16);
  --shadow-lg: 0 24px 60px -24px rgba(31, 19, 10, 0.28);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.5s;
}

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

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

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

body {
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.7;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
/* Fotoğraflar yüklenirken yumuşak bir zemin; logo ve ikonlar daima şeffaf kalır. */
img[src$=".jpg"], img[src$=".jpeg"], img[src$=".webp"] { background: var(--brown-050); }
img[src$=".svg"], .brand img, .footer__brand img { background: transparent; }

a { color: inherit; }

button, input, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--brown-900);
  text-wrap: balance;
}

p { text-wrap: pretty; }

::selection { background: var(--brown-700); color: var(--white); }

:focus-visible {
  outline: 2px solid var(--brown-700);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --- Layout --------------------------------------------------------------- */
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.wrap--narrow { max-width: var(--maxw-narrow); }

.section { padding-block: var(--section); }
.section--tint { background: var(--brown-050); }
.section--dark { background: var(--brown-900); color: var(--brown-100); }
.section--dark h2, .section--dark h3 { color: var(--white); }

.skip-link {
  position: absolute;
  left: 50%;
  top: 0;
  transform: translate(-50%, -120%);
  z-index: 200;
  background: var(--brown-900);
  color: var(--white);
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius) var(--radius);
  text-decoration: none;
  font-size: var(--step--1);
}
.skip-link:focus-visible { transform: translate(-50%, 0); }

/* --- Tipografik yardımcılar ----------------------------------------------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brown-500);
  margin-bottom: 1.1rem;
}
.eyebrow::before {
  content: "";
  width: 1.75rem;
  height: 1px;
  background: var(--brown-400);
}
.section--dark .eyebrow { color: var(--brown-300); }
.section--dark .eyebrow::before { background: var(--brown-500); }

.h1 { font-size: var(--step-5); }
.h2 { font-size: var(--step-4); }
.h3 { font-size: var(--step-2); }

.lede {
  font-size: var(--step-1);
  line-height: 1.6;
  color: var(--ink-soft);
}
.section--dark .lede { color: var(--brown-200); }

.muted { color: var(--ink-soft); }

.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--center .eyebrow::before { display: none; }
.section-head p { margin-top: 1.1rem; }

/* --- Butonlar ------------------------------------------------------------- */
.btn {
  --btn-bg: var(--brown-700);
  --btn-fg: var(--white);
  --btn-bd: var(--brown-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 0.95em 1.9em;
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid var(--btn-bd);
  border-radius: var(--radius);
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform 0.2s var(--ease);
}
.btn:hover { --btn-bg: var(--brown-900); --btn-bd: var(--brown-900); }
.btn:active { transform: translateY(1px); }

.btn--ghost { --btn-bg: transparent; --btn-fg: var(--brown-800); --btn-bd: var(--brown-200); }
.btn--ghost:hover { --btn-bg: var(--brown-700); --btn-fg: var(--white); --btn-bd: var(--brown-700); }

.btn--light { --btn-bg: var(--white); --btn-fg: var(--brown-900); --btn-bd: var(--white); }
.btn--light:hover { --btn-bg: var(--brown-100); --btn-bd: var(--brown-100); --btn-fg: var(--brown-900); }

.btn--outline-light { --btn-bg: transparent; --btn-fg: var(--white); --btn-bd: rgba(255,255,255,.4); }
.btn--outline-light:hover { --btn-bg: var(--white); --btn-fg: var(--brown-900); --btn-bd: var(--white); }

.btn--sm { padding: 0.7em 1.35em; font-size: var(--step--1); }

.btn .ico { width: 1.1em; height: 1.1em; flex: none; }

.btn-row { display: flex; flex-wrap: wrap; gap: 0.85rem; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--brown-700);
  text-decoration: none;
  border-bottom: 1px solid var(--brown-200);
  padding-bottom: 2px;
  transition: gap 0.3s var(--ease), border-color 0.3s var(--ease);
}
.link-arrow:hover { gap: 0.9em; border-color: var(--brown-700); }
.link-arrow .ico { width: 1em; height: 1em; }

/* --- Header --------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
}

.header__bar {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  min-height: 78px;
}

.brand { display: inline-flex; align-items: center; flex: none; text-decoration: none; }
.brand img { height: 46px; width: auto; }
@media (max-width: 420px) { .brand img { height: 36px; } }

.nav { margin-left: auto; }
.nav__list {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 2vw, 1.75rem);
  list-style: none;
  padding: 0;
}
.nav__link {
  position: relative;
  display: block;
  padding: 0.5rem 0.25rem;
  font-family: var(--font-display);
  font-size: var(--step-0);
  font-weight: 400;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1.5px;
  background: var(--brown-700);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.nav__link:hover { color: var(--brown-900); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--brown-900); font-weight: 500; }
.nav__link[aria-current="page"]::after { transform: scaleX(1); }

.header__cta { flex: none; }

.nav-toggle {
  display: none;
  flex: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  position: relative;
  width: 18px;
  height: 1.5px;
  background: var(--brown-900);
  transition: background 0.2s var(--ease);
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: var(--brown-900);
  transition: transform 0.35s var(--ease), top 0.25s var(--ease);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

@media (max-width: 940px) {
  .nav-toggle { display: inline-flex; }
  .header__cta { display: none; }
  .nav {
    position: fixed;
    inset: 78px 0 auto 0;
    margin: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    padding: 0.5rem var(--gutter) 1.75rem;
    max-height: calc(100dvh - 78px);
    overflow-y: auto;
    display: none;
  }
  .nav[data-open="true"] { display: block; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list li { border-bottom: 1px solid var(--line-soft); }
  .nav__link { padding: 1rem 0; font-size: var(--step-1); color: var(--brown-900); }
  .nav__link::after { display: none; }
  .nav__cta-mobile { display: block; margin-top: 1.5rem; }
  .nav__cta-mobile .btn { width: 100%; }
}
@media (min-width: 941px) {
  .nav__cta-mobile { display: none; }
}

/* --- Hero ----------------------------------------------------------------- */
.hero { position: relative; background: var(--brown-900); isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: -2; }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, rgba(31,19,10,.92) 0%, rgba(31,19,10,.76) 42%, rgba(31,19,10,.42) 100%);
}
.hero__inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: min(84vh, 760px);
  padding-block: clamp(4rem, 10vw, 7rem);
  max-width: 44rem;
}
.hero h1 { color: var(--white); font-size: var(--step-5); font-weight: 400; }
.hero h1 em {
  font-style: normal;
  color: var(--brown-300);
}
.hero__lede {
  margin-top: 1.5rem;
  font-size: var(--step-1);
  line-height: 1.6;
  color: rgba(255,255,255,.82);
  max-width: 34rem;
}
.hero .btn-row { margin-top: 2.5rem; }
.hero__eyebrow { color: var(--brown-300); }
.hero__eyebrow::before { background: var(--brown-400); }

.hero--page .hero__inner { min-height: 0; padding-block: clamp(3.5rem, 8vw, 6rem); }
.hero--page h1 { font-size: var(--step-4); }

/* --- Güven şeridi --------------------------------------------------------- */
.trust {
  border-bottom: 1px solid var(--line-soft);
  background: var(--white);
}
.trust__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}
.trust__item {
  padding: clamp(1.75rem, 3.5vw, 2.5rem) clamp(1rem, 2.5vw, 2rem);
  border-right: 1px solid var(--line-soft);
}
.trust__item:last-child { border-right: 0; }
.trust__item .ico { width: 1.6rem; height: 1.6rem; color: var(--brown-500); margin-bottom: 0.9rem; }
.trust__item h3 { font-size: var(--step-0); font-weight: 500; }
.trust__item p { margin-top: 0.4rem; font-size: var(--step--1); color: var(--ink-soft); line-height: 1.55; }
@media (max-width: 760px) {
  .trust__item { border-right: 0; border-bottom: 1px solid var(--line-soft); }
  .trust__item:last-child { border-bottom: 0; }
}

/* --- Hizmet kartları ------------------------------------------------------ */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.card {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: clamp(1.75rem, 3.5vw, 2.4rem);
  background: var(--white);
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}
a.card:hover { background: var(--brown-050); }
.card__ico {
  width: 2rem;
  height: 2rem;
  color: var(--brown-600);
  margin-bottom: 0.35rem;
}
.card h3 { font-size: var(--step-1); }
.card p { font-size: var(--step--1); color: var(--ink-soft); line-height: 1.65; }
.card__more {
  margin-top: auto;
  padding-top: 0.5rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--brown-700);
}
.card__more .ico { width: 0.95em; height: 0.95em; transition: transform 0.35s var(--ease); }
a.card:hover .card__more .ico { transform: translateX(4px); }

/* --- Hizmet detay listesi ------------------------------------------------- */
.svc-list { display: grid; gap: 1px; background: var(--line); border-block: 1px solid var(--line); }
.svc {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
  background: var(--white);
}
.svc:nth-child(even) .svc__media { order: -1; }
.svc__media { border-radius: var(--radius); overflow: hidden; background: var(--brown-050); }
.svc__media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.svc__num {
  font-family: var(--font-display);
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  color: var(--brown-400);
  display: block;
  margin-bottom: 0.85rem;
}
.svc h2 { font-size: var(--step-3); }
.svc p { margin-top: 1rem; color: var(--ink-soft); }
@media (max-width: 820px) {
  .svc { grid-template-columns: 1fr; gap: 1.75rem; }
  .svc:nth-child(even) .svc__media { order: 0; }
}

.ticks { list-style: none; padding: 0; margin-top: 1.5rem; display: grid; gap: 0.6rem; }
.ticks li {
  position: relative;
  padding-left: 1.65rem;
  font-size: var(--step--1);
  color: var(--ink-soft);
  line-height: 1.6;
}
.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.7rem;
  height: 0.38rem;
  border-left: 1.5px solid var(--brown-500);
  border-bottom: 1.5px solid var(--brown-500);
  transform: rotate(-45deg);
}
.ticks--2 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); column-gap: 1.5rem; }

/* --- Süreç ---------------------------------------------------------------- */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: clamp(1.75rem, 3.5vw, 2.75rem);
  counter-reset: step;
}
.step { position: relative; padding-top: 2rem; border-top: 1px solid var(--line); counter-increment: step; }
.section--dark .step { border-color: rgba(255,255,255,.14); }
.step::before {
  content: "0" counter(step);
  position: absolute;
  top: -0.85rem;
  left: 0;
  padding-right: 0.75rem;
  background: var(--white);
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--brown-500);
}
.section--tint .step::before { background: var(--brown-050); }
.section--dark .step::before { background: var(--brown-900); color: var(--brown-300); }
.step h3 { font-size: var(--step-1); }
.step p { margin-top: 0.7rem; font-size: var(--step--1); color: var(--ink-soft); line-height: 1.65; }
.section--dark .step p { color: var(--brown-200); }

/* --- Split (metin + görsel) ----------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(2.25rem, 5vw, 4.5rem);
  align-items: center;
}
.split__media { position: relative; }
.split__media img { width: 100%; border-radius: var(--radius); }
.split__media--stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.split__media--stack img { aspect-ratio: 3 / 4; object-fit: cover; }
.split__media--stack img:first-child { margin-top: clamp(1.5rem, 4vw, 3rem); }

.quote-mark {
  font-family: var(--font-display);
  font-size: var(--step-2);
  line-height: 1.45;
  color: var(--brown-800);
  font-weight: 400;
  letter-spacing: -0.01em;
}

/* --- Galeri --------------------------------------------------------------- */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}
.filter {
  padding: 0.6em 1.25em;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 100px;
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.35s var(--ease);
}
.filter:hover { border-color: var(--brown-300); color: var(--brown-800); }
.filter[aria-pressed="true"] {
  background: var(--brown-700);
  border-color: var(--brown-700);
  color: var(--white);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr));
  gap: clamp(0.75rem, 1.5vw, 1.25rem);
}
.gallery--preview { grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }

.tile {
  position: relative;
  display: block;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--brown-050);
  border: 0;
  padding: 0;
  cursor: zoom-in;
  text-align: left;
}
.tile img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  transition: transform 0.8s var(--ease);
}
.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(31,19,10,.72) 0%, rgba(31,19,10,.12) 45%, transparent 70%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}
.tile:hover img, .tile:focus-visible img { transform: scale(1.045); }
.tile:hover::after, .tile:focus-visible::after { opacity: 1; }
.tile figcaption {
  position: absolute;
  left: 1.1rem;
  right: 1.1rem;
  bottom: 1rem;
  z-index: 1;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--white);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.tile:hover figcaption, .tile:focus-visible figcaption { opacity: 1; transform: translateY(0); }
/* Dokunmatik cihazlarda hover yok — başlık ve karartma hep görünsün */
@media (hover: none) {
  .tile::after { opacity: 1; }
  .tile figcaption { opacity: 1; transform: none; }
}
.tile[hidden] { display: none; }

/* Video kareleri */
.tile__play {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  translate: -50% -50%;
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--brown-900);
  box-shadow: 0 6px 20px -6px rgba(31, 19, 10, 0.5);
  transition: transform 0.4s var(--ease), background 0.3s var(--ease);
  pointer-events: none;
}
.tile__play svg { width: 20px; height: 20px; margin-left: 2px; }
.tile:hover .tile__play,
.tile:focus-visible .tile__play { transform: scale(1.1); background: var(--white); }

.lightbox video {
  max-width: 100%;
  max-height: calc(100dvh - 9rem);
  width: auto;
  border-radius: var(--radius);
  background: #000;
}
.lightbox video[hidden], .lightbox img[hidden] { display: none; }
.tile--wide { grid-column: span 2; }
.tile--wide img { aspect-ratio: 16 / 10; }
@media (max-width: 560px) { .tile--wide { grid-column: span 1; } .tile--wide img { aspect-ratio: 4 / 5; } }

/* --- Lightbox ------------------------------------------------------------- */
.lightbox {
  border: 0;
  padding: 0;
  max-width: 100vw;
  max-height: 100dvh;
  width: 100%;
  height: 100%;
  background: transparent;
  overflow: hidden;
}
.lightbox::backdrop { background: rgba(20, 13, 6, 0.97); backdrop-filter: blur(3px); }
.lightbox__inner {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: clamp(1rem, 4vw, 3rem);
}
.lightbox img {
  max-width: 100%;
  max-height: calc(100dvh - 9rem);
  width: auto;
  object-fit: contain;
  border-radius: var(--radius);
  background: transparent;
}
.lightbox__cap {
  margin-top: 1rem;
  text-align: center;
  font-family: var(--font-display);
  font-size: var(--step--1);
  color: rgba(255,255,255,.75);
}
.lightbox__btn {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 50%;
  color: var(--white);
  cursor: pointer;
  transition: background 0.3s var(--ease);
}
.lightbox__btn:hover { background: rgba(255,255,255,.22); }
.lightbox__btn .ico { width: 1.25rem; height: 1.25rem; }
.lightbox__prev { left: clamp(0.75rem, 2.5vw, 2rem); }
.lightbox__next { right: clamp(0.75rem, 2.5vw, 2rem); }
.lightbox__close { top: clamp(0.75rem, 2.5vw, 2rem); right: clamp(0.75rem, 2.5vw, 2rem); transform: none; }

/* --- CTA bandı (footer'a bitişik) ----------------------------------------- */
.cta {
  background: var(--brown-900);
  color: var(--white);
  margin-bottom: 0;
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  z-index: -1;
  right: -8%;
  top: -40%;
  width: min(46rem, 70%);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(160,122,85,.32) 0%, transparent 68%);
  pointer-events: none;
}
.cta .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  padding-block: clamp(3rem, 6.5vw, 5rem);
}
.cta__text { flex: 1 1 26rem; }
.cta h2 {
  font-size: var(--step-3);
  color: var(--white);
  max-width: 20ch;
  font-weight: 400;
}
.cta p { margin-top: 0.9rem; color: var(--brown-200); max-width: 46ch; }
.cta__actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
.cta__phone {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 500;
  color: var(--white);
  text-decoration: none;
  letter-spacing: 0.01em;
  transition: color 0.3s var(--ease);
}
.cta__phone:hover { color: var(--brown-300); }
.cta__phone .ico { width: 1.05em; height: 1.05em; }

/* --- İletişim ------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}

.info-list { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.info {
  display: flex;
  gap: 1.1rem;
  padding: 1.5rem;
  background: var(--white);
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}
a.info:hover { background: var(--brown-050); }
.info .ico { width: 1.35rem; height: 1.35rem; flex: none; color: var(--brown-600); margin-top: 0.25rem; }
.info dt, .info b {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown-500);
  margin-bottom: 0.3rem;
}
.info dd, .info span {
  margin: 0;
  font-size: var(--step-0);
  color: var(--brown-900);
  line-height: 1.5;
}

.form { display: grid; gap: 1.15rem; }
.field { display: grid; gap: 0.45rem; }
.field label {
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  color: var(--brown-800);
}
.field input, .field textarea, .field select {
  width: 100%;
  padding: 0.85em 1em;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: var(--step-0);
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--brown-500);
  box-shadow: 0 0 0 3px rgba(122, 85, 56, 0.12);
}
.field textarea { resize: vertical; min-height: 7.5rem; }
.field--row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 1.15rem; }
.form__note { font-size: var(--step--1); color: var(--ink-soft); line-height: 1.6; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* --- SSS ------------------------------------------------------------------ */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem 0;
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 500;
  color: var(--brown-900);
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  flex: none;
  width: 0.7rem;
  height: 0.7rem;
  border-right: 1.5px solid var(--brown-500);
  border-bottom: 1.5px solid var(--brown-500);
  transform: rotate(45deg) translateY(-25%);
  transition: transform 0.35s var(--ease);
}
.faq details[open] summary::after { transform: rotate(-135deg) translateY(-25%); }
.faq details p { padding-bottom: 1.6rem; color: var(--ink-soft); max-width: 62ch; }

/* --- Footer --------------------------------------------------------------- */
.footer {
  background: var(--white);
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  overflow: hidden; /* dekoratif ::after dairesinin yatay taşmasını keser */
}
.footer a { color: inherit; text-decoration: none; transition: color 0.3s var(--ease); }
.footer a:hover { color: var(--brown-700); }

.footer__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: clamp(2.5rem, 4.5vw, 3.5rem);
  padding-block: clamp(3rem, 6vw, 4.5rem);
}

.footer h2 {
  font-size: var(--step-2);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 0.9rem;
}
.footer h3 {
  font-size: var(--step-0);
  font-weight: 500;
  color: var(--brown-900);
  margin-bottom: 1.1rem;
}
.footer p { font-size: var(--step--1); line-height: 1.7; }

.footer__col { position: relative; }
.footer__col--lead::after {
  content: "";
  position: absolute;
  right: -1.5rem;
  top: -1rem;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  background: rgba(66, 43, 26, 0.07);
  filter: blur(28px);
  pointer-events: none;
}

.footer__nav { display: grid; gap: 0.65rem; font-size: var(--step--1); }
.footer__nav a { display: block; }

.footer address { font-style: normal; display: grid; gap: 0.55rem; font-size: var(--step--1); }
.footer address a { color: var(--brown-800); }

/* Hızlı iletişim kutusu (footer) */
.quick { position: relative; margin-top: 1.25rem; }
.quick input {
  width: 100%;
  height: 46px;
  padding: 0 3.4rem 0 1rem;
  font-size: var(--step--1);
  background: var(--brown-050);
  border: 1px solid var(--line);
  border-radius: 100px;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.quick input:focus {
  outline: none;
  border-color: var(--brown-500);
  box-shadow: 0 0 0 3px rgba(122, 85, 56, 0.12);
}
.quick button {
  position: absolute;
  right: 5px;
  top: 5px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: var(--brown-700);
  color: var(--white);
  cursor: pointer;
  transition: transform 0.3s var(--ease), background 0.3s var(--ease);
}
.quick button:hover { background: var(--brown-900); transform: scale(1.06); }
.quick .ico { width: 1rem; height: 1rem; }

/* Yuvarlak sosyal medya butonları */
.socials { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.socials a {
  position: relative;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--brown-800);
  background: var(--white);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
              color 0.3s var(--ease), transform 0.3s var(--ease);
}
.socials a:hover {
  background: var(--brown-700);
  border-color: var(--brown-700);
  color: var(--white);
  transform: translateY(-2px);
}
.socials .ico { width: 1.05rem; height: 1.05rem; }
.socials a::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 9px);
  left: 50%;
  translate: -50% 4px;
  padding: 0.4em 0.7em;
  font-family: var(--font-body);
  font-size: 0.75rem;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--white);
  background: var(--brown-900);
  border-radius: var(--radius);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), translate 0.25s var(--ease);
}
.socials a:hover::after,
.socials a:focus-visible::after { opacity: 1; translate: -50% 0; }
/* İlk ve son ikonun ipucu ekran dışına taşmasın */
.socials a:first-child::after { left: 0; translate: 0 4px; }
.socials a:first-child:hover::after,
.socials a:first-child:focus-visible::after { translate: 0 0; }
@media (hover: none) { .socials a::after { display: none; } }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.6rem;
  border-top: 1px solid var(--line);
  font-size: var(--step--1);
  color: var(--ink-mute);
}
.footer__bottom nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
@media (max-width: 640px) {
  .footer__bottom { flex-direction: column; text-align: center; }
}

/* --- Yüzen mobil çağrı çubuğu --------------------------------------------- */
.callbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  display: none;
  gap: 1px;
  background: var(--brown-800);
  border-top: 1px solid var(--brown-700);
  padding-bottom: env(safe-area-inset-bottom);
}
.callbar a {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 0.5rem;
  background: var(--brown-900);
  color: var(--white);
  font-family: var(--font-display);
  font-size: var(--step--1);
  font-weight: 500;
  text-decoration: none;
}
.callbar a .ico { width: 1.05rem; height: 1.05rem; }
.callbar a.is-wa { background: #1f7a4d; }
@media (max-width: 940px) {
  .callbar { display: flex; }
  body { padding-bottom: 56px; }
}

/* --- Giriş animasyonu ----------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
  [data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  }
  [data-reveal].is-in { opacity: 1; transform: none; }
}

/* --- Breadcrumb ----------------------------------------------------------- */
.crumbs {
  font-size: var(--step--1);
  color: rgba(255,255,255,.6);
  margin-bottom: 1.25rem;
}
.crumbs a { color: inherit; text-decoration: none; }
.crumbs a:hover { color: var(--white); }
.crumbs span { margin-inline: 0.5em; }

/* --- Sayfa geçişleri ------------------------------------------------------
   Chrome / Edge / Safari 18+ : yerel View Transitions.
   Diğer tarayıcılar: aşağıdaki .page-enter / .page-leave yedeği devreye girer.
   -------------------------------------------------------------------------- */
@view-transition { navigation: auto; }

@media (prefers-reduced-motion: no-preference) {
  ::view-transition-old(root) {
    animation: vt-out 0.26s cubic-bezier(0.4, 0, 1, 1) both;
  }
  ::view-transition-new(root) {
    animation: vt-in 0.42s cubic-bezier(0.22, 1, 0.36, 1) both;
  }
  /* Header ve footer sabit kalsın, sadece içerik kaysın */
  .header { view-transition-name: site-header; }
  .footer { view-transition-name: site-footer; }
  .callbar { view-transition-name: site-callbar; }
}

@keyframes vt-out {
  to { opacity: 0; transform: translateY(-10px); }
}
@keyframes vt-in {
  from { opacity: 0; transform: translateY(14px); }
}

/* Yedek: View Transitions desteklenmeyen tarayıcılar */
@media (prefers-reduced-motion: no-preference) {
  html.no-vt body { animation: page-enter 0.5s cubic-bezier(0.22, 1, 0.36, 1) both; }
  html.no-vt.is-leaving body { animation: page-leave 0.22s cubic-bezier(0.4, 0, 1, 1) both; }
}
@keyframes page-enter { from { opacity: 0; transform: translateY(12px); } }
@keyframes page-leave { to { opacity: 0; transform: translateY(-8px); } }

@media (prefers-reduced-motion: reduce) {
  ::view-transition-group(*),
  ::view-transition-old(*),
  ::view-transition-new(*) { animation: none !important; }
}

/* --- Yardımcılar ---------------------------------------------------------- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
.center { text-align: center; }
.mt-l { margin-top: clamp(2.5rem, 5vw, 3.5rem); }