/* Dent Gusto
   Siyah zemin, beyaz ve kalın başlıklar (Space Grotesk), keskin köşeler.
   Ana ekran tek ekrana sığar; hekim, tedaviler ve iletişim ayrı ekranlar. */

:root {
  /* Koyu tema (varsayılan) */
  --bg: #000;
  --card: #141414;
  --card-2: #1d1d1d;
  --text: #fff;
  --soft: #d4d4d4;
  --muted: #9a9a9a;
  --dim: #6b6b6b;
  --line: rgba(255, 255, 255, .12);
  --border: rgba(255, 255, 255, .25);
  --border-hi: rgba(255, 255, 255, .6);
  --hover: rgba(255, 255, 255, .06);
  --solid: #fff;
  --solid-text: #000;
  --solid-hover: #d9d9d9;
  --bar: rgba(0, 0, 0, .85);
  --logo-filter: invert(1);
  --map-filter: invert(.92) hue-rotate(180deg) saturate(.7) contrast(.9);
  color-scheme: dark;

  --display: "Space Grotesk", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, sans-serif;
  --pad: clamp(20px, 3.4vw, 48px);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* Açık tema: cihaz ayarı açıksa ya da ziyaretçi düğmeyle seçtiyse */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f4f3f0; --card: #e9e7e3; --card-2: #dfdcd7;
    --text: #0b0b0b; --soft: #333; --muted: #5f5f5f; --dim: #8a8a8a;
    --line: rgba(0, 0, 0, .12); --border: rgba(0, 0, 0, .25); --border-hi: rgba(0, 0, 0, .6); --hover: rgba(0, 0, 0, .05);
    --solid: #0b0b0b; --solid-text: #fff; --solid-hover: #333;
    --bar: rgba(244, 243, 240, .88); --logo-filter: none; --map-filter: saturate(.75);
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --bg: #f4f3f0; --card: #e9e7e3; --card-2: #dfdcd7;
  --text: #0b0b0b; --soft: #333; --muted: #5f5f5f; --dim: #8a8a8a;
  --line: rgba(0, 0, 0, .12); --border: rgba(0, 0, 0, .25); --border-hi: rgba(0, 0, 0, .6); --hover: rgba(0, 0, 0, .05);
  --solid: #0b0b0b; --solid-text: #fff; --solid-hover: #333;
  --bar: rgba(244, 243, 240, .88); --logo-filter: none; --map-filter: saturate(.75);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); transition: background .3s, color .3s; font: 400 16px/1.6 var(--body); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, figure, address, dl, dd { margin: 0; font-style: normal; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }
h2:focus { outline: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 24px;
  border: 1px solid var(--border);
  font: 500 15px/1 var(--display);
  transition: background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { border-color: var(--border-hi); background: var(--hover); }
.btn svg { width: 18px; height: 18px; fill: currentColor; flex: none; }
.btn--light { background: var(--solid); color: var(--solid-text); border-color: var(--solid); }
.btn--light:hover { background: var(--solid-hover); border-color: var(--solid-hover); }

/* ---------- Views ---------- */
.js .view { display: none; }
.js .view.is-on { display: block; animation: enter .45s var(--ease) both; }
.js .view--home.is-on { display: flex; animation-name: fade; }
@keyframes enter { from { opacity: 0; transform: translateX(24px); } }
@keyframes fade { from { opacity: 0; } }

/* ---------- Home ---------- */
.view--home { min-height: 100svh; flex-direction: column; padding: 0 var(--pad); }
.top { display: flex; justify-content: space-between; align-items: center; padding: 28px 0; }
.logo img { height: 44px; width: auto; filter: var(--logo-filter); }
.top__tel { font: 500 15px/1 var(--display); color: var(--muted); }
.top__tel:hover { color: var(--text); }

.home { flex: 1; display: grid; grid-template-columns: 1fr minmax(280px, 30%); gap: clamp(24px, 4vw, 64px); padding-bottom: var(--pad); min-height: 0; }
.home__main { display: flex; flex-direction: column; justify-content: center; padding: 24px 0; }
.home h1 {
  font: 700 clamp(44px, 6.4vw, 104px)/.95 var(--display);
  letter-spacing: -.045em;
  max-width: 11.5em;
  text-wrap: balance;
}
.home__lead { margin: 22px 0 clamp(32px, 5vh, 56px); color: var(--muted); max-width: 30em; }

.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.card {
  display: grid; grid-template-columns: 48px 1fr 16px; align-items: center; gap: 12px;
  padding: 10px 12px 10px 10px; background: var(--card);
  transition: background .2s;
}
.card:hover { background: var(--card-2); }
.card__img { width: 48px; height: 60px; overflow: hidden; background: var(--card-2); display: grid; place-items: center; font: 500 15px var(--display); color: var(--dim); }
.card__img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 15%; }
.card__txt { display: flex; flex-direction: column; min-width: 0; }
.card__txt b { font: 700 16px/1.2 var(--display); white-space: nowrap; letter-spacing: -.01em; }
.card__txt small { color: var(--muted); font-size: 14px; }
.card__go svg { width: 18px; height: 18px; fill: none; stroke: var(--dim); stroke-width: 2; transition: transform .2s, stroke .2s; }
.card:hover .card__go svg { stroke: var(--text); transform: translateX(3px); }

.home__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }

.home__photo { position: relative; overflow: hidden; background: var(--card); max-height: calc(100svh - 100px - var(--pad)); }
.home__photo img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; animation: pan 32s ease-in-out infinite alternate; }
/* Fotoğraf girişten kafeye doğru yavaşça kayar */
@keyframes pan { from { object-position: 18% 50%; } to { object-position: 88% 50%; } }

/* ---------- Inner screens ---------- */
.vbar {
  position: sticky; top: 0; z-index: 5;
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  height: 72px; padding: 0 var(--pad);
  background: var(--bar); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.vbar__back { justify-self: start; display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 15px; }
.vbar__back:hover, .vbar__x:hover, .theme:hover { color: var(--text); }
.vbar svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.vbar__title { font: 500 14px var(--display); color: var(--dim); }
.vbar__end { justify-self: end; display: flex; align-items: center; gap: 4px; }
.top__end { display: flex; align-items: center; gap: 6px; }
.top__tel { margin-right: 8px; }
.ig { display: grid; place-items: center; width: 40px; height: 40px; color: var(--muted); }
.ig:hover { color: var(--text); }
.ig svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; }
.ig .dot { fill: currentColor; stroke: none; }
.theme { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 0; background: none; color: var(--muted); cursor: pointer; }
.theme svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
.theme__moon { display: none; }
@media (prefers-color-scheme: light) { :root:not([data-theme="dark"]) .theme__sun { display: none; } :root:not([data-theme="dark"]) .theme__moon { display: block; } }
:root[data-theme="light"] .theme__sun { display: none; }
:root[data-theme="light"] .theme__moon { display: block; }
.vbar__x { display: grid; place-items: center; width: 40px; height: 40px; color: var(--muted); }

.page { max-width: 1100px; margin: 0 auto; padding: clamp(40px, 6vw, 80px) var(--pad) clamp(64px, 8vw, 112px); }
.page__h { font: 700 clamp(44px, 6vw, 88px)/.95 var(--display); letter-spacing: -.045em; }
.page__lead { color: var(--muted); margin: 18px 0 48px; max-width: 32em; }

/* Doctor */
.doc { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: minmax(260px, 380px) 1fr; gap: clamp(32px, 5vw, 72px); padding: clamp(40px, 6vw, 72px) var(--pad) clamp(64px, 8vw, 112px); align-items: start; }
.doc__img { position: sticky; top: 104px; aspect-ratio: 2 / 3; overflow: hidden; background: var(--card); display: grid; place-items: center; font: 700 96px var(--display); color: var(--line); }
.doc__img img { width: 100%; height: 100%; object-fit: cover; }
.doc__pre { color: var(--muted); font: 500 15px var(--display); }
.doc__name { font: 700 clamp(44px, 5.6vw, 80px)/.95 var(--display); letter-spacing: -.045em; margin: 6px 0 12px; }
.doc__title { font-size: 20px; color: var(--muted); margin-bottom: 48px; }
.doc h3 { font: 500 14px var(--display); color: var(--dim); margin-bottom: 12px; }
.tl { border-top: 1px solid var(--line); margin-bottom: 44px; }
.tl li { display: grid; grid-template-columns: 9em 1fr; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.tl time { font: 500 16px var(--display); }
.tl span { color: var(--soft); }
.bio { color: var(--soft); max-width: 38em; margin-bottom: 40px; }
.bio p + p { margin-top: 1em; }

/* Treatments */
.care { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 40px; }
.care__g { background: var(--card); padding: clamp(22px, 2.6vw, 32px); }
.care__g h3 { font: 700 24px/1.15 var(--display); letter-spacing: -.02em; }
.care__g p { color: var(--muted); margin: 8px 0 18px; font-size: 15px; }
.care__g ul { display: flex; flex-wrap: wrap; gap: 6px; }
.care__g li { border: 1px solid var(--line); padding: 5px 12px; font-size: 14px; color: var(--soft); }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 64px); align-items: start; }
.kv { display: grid; gap: 28px; margin: 40px 0 36px; }
.kv dt { font: 500 14px var(--display); color: var(--dim); margin-bottom: 4px; }
.kv dd { font: 500 clamp(24px, 2.6vw, 34px)/1.25 var(--display); letter-spacing: -.02em; }
.kv dd a:hover { color: var(--muted); }
.kv .kv__addr { font-size: clamp(20px, 1.9vw, 24px); }
.contact__btns { display: flex; flex-wrap: wrap; gap: 10px; }
.map { background: var(--card); aspect-ratio: 1; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; filter: var(--map-filter); }

/* ---------- Footer ---------- */
.js body:has(.view--home.is-on) .foot { display: none; }
.foot { padding: 20px var(--pad) 28px; border-top: 1px solid var(--line); color: var(--dim); font-size: 13px; }

@media (prefers-reduced-motion: reduce) {
  .js .view.is-on, .home__photo img { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .cards { grid-template-columns: 1fr; max-width: 520px; }
}

@media (max-width: 860px) {
  .home { grid-template-columns: 1fr; }
  .home__photo { order: -1; max-height: none; aspect-ratio: 5 / 4; }
  .home__main { padding-top: 8px; }
  .home__actions .btn { flex: 1 1 auto; }
  .home__actions .btn--light { flex-basis: 100%; }
  .doc { grid-template-columns: 1fr; }
  .doc__img { position: static; aspect-ratio: 4 / 5; max-width: 440px; }
  .care, .contact { grid-template-columns: 1fr; }
  .tl li { grid-template-columns: 1fr; gap: 2px; }
}

@media (max-width: 520px) {
  .top { padding: 20px 0; }
  .logo img { height: 34px; }
  .vbar__title { display: none; }
  .vbar { grid-template-columns: 1fr 1fr; }
}