/* Randevu AÇ — tasarım tokenları ve temel bileşenler (docs/design-system.md). Derleme adımı yok. */
:root {
  --c-bg: #ffffff;
  --c-surface: #f6f7f9;
  --c-border: #e3e6eb;
  --c-text: #14171c;
  --c-text-muted: #5b6472;
  --c-primary: #0f6d5f;
  --c-primary-hover: #0b574c;
  --c-primary-contrast: #ffffff;
  --c-accent: #e8f3f1;
  --c-success: #1f7a3a;
  --c-warning: #8a5a00;
  --c-danger: #b42318;
  /* Durum renkleri: *-soft rozet/bildirim zemini, danger-solid dolu düğme zemini (beyaz metin). */
  --c-success-soft: #e3f4e8;
  --c-warning-soft: #fdf1d8;
  --c-danger-soft: #fde7e5;
  --c-danger-solid: #b42318;

  --fs-xs: 12px; --fs-sm: 14px; --fs-md: 16px; --fs-lg: 18px; --fs-xl: 22px; --fs-2xl: 28px;
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px; --sp-6: 24px; --sp-7: 32px; --sp-8: 48px;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 16px;
  --tap: 44px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --c-bg: #0f1216; --c-surface: #171b21; --c-border: #2a3039; --c-text: #eef1f4; --c-text-muted: #a6afbb;
    --c-primary: #3fb8a5; --c-primary-hover: #5fcab9; --c-primary-contrast: #0b1512; --c-accent: #16302c;
    --c-success: #6fd08c; --c-warning: #f0b84a; --c-danger: #ff8b80;
    --c-success-soft: #12301c; --c-warning-soft: #33260a; --c-danger-soft: #3a1512; --c-danger-solid: #b42318;
  }
}
:root[data-theme="dark"] {
  --c-bg: #0f1216; --c-surface: #171b21; --c-border: #2a3039; --c-text: #eef1f4; --c-text-muted: #a6afbb;
  --c-primary: #3fb8a5; --c-primary-hover: #5fcab9; --c-primary-contrast: #0b1512; --c-accent: #16302c;
  --c-success: #6fd08c; --c-warning: #f0b84a; --c-danger: #ff8b80;
  --c-success-soft: #12301c; --c-warning-soft: #33260a; --c-danger-soft: #3a1512; --c-danger-solid: #b42318;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--c-bg); color: var(--c-text); font: var(--fs-md)/1.5 var(--font); }
h1, h2, h3 { line-height: 1.25; margin: 0 0 var(--sp-3); }
h1 { font-size: var(--fs-2xl); } h2 { font-size: var(--fs-xl); } h3 { font-size: var(--fs-lg); }
p { margin: 0 0 var(--sp-4); }
a { color: var(--c-primary); text-underline-offset: 2px; }
a:hover { color: var(--c-primary-hover); }
:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }
img { max-width: 100%; height: auto; }

.container { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 var(--sp-4); }
.site-header { border-bottom: 1px solid var(--c-border); background: var(--c-bg); }
.site-header .container { display: flex; align-items: center; justify-content: space-between; min-height: 56px; gap: var(--sp-4); }
.brand { font-weight: 700; font-size: var(--fs-lg); color: var(--c-text); text-decoration: none; }
.site-footer { margin-top: var(--sp-8); padding: var(--sp-6) 0; border-top: 1px solid var(--c-border); color: var(--c-text-muted); font-size: var(--fs-sm); }
main { padding: var(--sp-6) 0; }

.muted { color: var(--c-text-muted); }
.small { font-size: var(--fs-sm); }
.stack > * + * { margin-top: var(--sp-4); }
.grid { display: grid; gap: var(--sp-4); grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.card { background: var(--c-surface); border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: var(--sp-4); min-width: 0; }
.card h3 { margin-bottom: var(--sp-1); }
/* Ekranda görünmez, ekran okuyucu okur (ör. kart listesinin bölüm başlığı). */
.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; }
.card a.stretched { color: var(--c-text); text-decoration: none; }
.card a.stretched:hover h3 { text-decoration: underline; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: var(--tap); padding: 0 var(--sp-5);
  border-radius: var(--radius-sm); border: 1px solid transparent; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--c-primary); color: var(--c-primary-contrast); }
.btn-primary:hover { background: var(--c-primary-hover); color: var(--c-primary-contrast); }
.btn-secondary { background: var(--c-bg); color: var(--c-text); border-color: var(--c-border); }
.btn-danger { background: var(--c-danger-solid); color: #ffffff; }

.breadcrumb { font-size: var(--fs-sm); color: var(--c-text-muted); margin-bottom: var(--sp-4); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: var(--sp-1); padding: 0; margin: 0; }
.breadcrumb li + li::before { content: "›"; margin-right: var(--sp-1); }

.tabs { display: flex; gap: var(--sp-2); overflow-x: auto; border-bottom: 1px solid var(--c-border); margin: var(--sp-4) 0; }
.tabs a { min-height: var(--tap); display: inline-flex; align-items: center; padding: 0 var(--sp-3); color: var(--c-text-muted); text-decoration: none; white-space: nowrap; border-bottom: 2px solid transparent; }
.tabs a[aria-current="page"] { color: var(--c-text); border-bottom-color: var(--c-primary); font-weight: 600; }

.list { list-style: none; padding: 0; margin: 0; }
.list li { display: flex; justify-content: space-between; gap: var(--sp-4); padding: var(--sp-3) 0; border-bottom: 1px solid var(--c-border); }
.price { font-weight: 600; white-space: nowrap; }

.chips { display: flex; flex-wrap: wrap; gap: var(--sp-2); padding: 0; list-style: none; }
.chip { display: inline-flex; align-items: center; min-height: var(--tap); padding: 0 var(--sp-3); border: 1px solid var(--c-border); border-radius: 999px;
  background: var(--c-bg); color: var(--c-text); text-decoration: none; font-size: var(--fs-sm); }
.chip:hover { border-color: var(--c-primary); }
.chip[aria-current] { border-color: var(--c-primary); background: var(--c-accent); font-weight: 600; }

.notice { border-radius: var(--radius-md); padding: var(--sp-4); background: var(--c-accent); color: var(--c-text); }
.empty { text-align: center; padding: var(--sp-7) var(--sp-4); color: var(--c-text-muted); }

/* Formlar: etiket her zaman görünür, mobilde ≥16px (iOS yakınlaştırma yok), tek sütun */
.field { display: flex; flex-direction: column; gap: var(--sp-1); max-width: 480px; }
.field label { font-weight: 600; font-size: var(--fs-sm); }
.field input[type="text"], .field input[type="tel"], .field input[type="email"], .field input[type="password"], .field input[type="date"],
.field input[inputmode], .field select, .field textarea {
  width: 100%; min-height: var(--tap); padding: var(--sp-2) var(--sp-3); font: inherit; font-size: var(--fs-md);
  color: var(--c-text); background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-sm); }
.field textarea { min-height: 88px; resize: vertical; }
.field .hint { font-size: var(--fs-sm); color: var(--c-text-muted); }
.field .error { font-size: var(--fs-sm); color: var(--c-danger); }
.field [aria-invalid="true"] { border-color: var(--c-danger); }
.check { display: flex; gap: var(--sp-2); align-items: flex-start; max-width: 560px; }
.check input { width: 22px; height: 22px; margin-top: 2px; flex: none; }
fieldset.field { border: 0; padding: 0; margin: 0; }
fieldset.field legend { font-weight: 600; font-size: var(--fs-sm); margin-bottom: var(--sp-1); }
fieldset.field .check { font-weight: 400; min-height: var(--tap); align-items: center; }

.slot-day { border: 0; padding: 0; margin: 0; }
.slot-day legend { font-weight: 600; margin-bottom: var(--sp-2); }
.slots { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.slot { position: relative; }
.slot input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.slot span { display: inline-flex; align-items: center; justify-content: center; min-width: 72px; min-height: var(--tap);
  border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: var(--c-bg); color: var(--c-text); font-variant-numeric: tabular-nums; }
.slot input:checked + span { background: var(--c-primary); border-color: var(--c-primary); color: var(--c-primary-contrast); font-weight: 600; }
.slot input:focus-visible + span { outline: 2px solid var(--c-primary); outline-offset: 2px; }
/* Gün seçici: yatay kaydırmalı gün kartları (mobilde sayfa yatay kaymaz, yalnız şerit) */
.day-picker { display: flex; gap: var(--sp-2); overflow-x: auto; padding-bottom: var(--sp-2); margin-bottom: var(--sp-3); scroll-snap-type: x proximity; }
.day-picker a { flex: none; scroll-snap-align: start; display: flex; flex-direction: column; align-items: center; min-width: 64px; min-height: var(--tap);
  padding: var(--sp-2); border: 1px solid var(--c-border); border-radius: var(--radius-sm); color: var(--c-text); text-decoration: none; background: var(--c-bg); }
.day-picker a[aria-current] { background: var(--c-primary); border-color: var(--c-primary); color: var(--c-primary-contrast); }
.day-picker .day-name, .day-picker .day-count { font-size: var(--fs-xs); }
.sticky-action { position: sticky; bottom: 0; padding: var(--sp-3) 0; background: var(--c-bg); }

.summary { display: grid; grid-template-columns: max-content 1fr; gap: var(--sp-2) var(--sp-4); margin: 0; }
.summary dt { color: var(--c-text-muted); }
.summary dd { margin: 0; font-weight: 600; }
.summary dd ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--sp-1); }
.badge { display: inline-block; padding: 2px var(--sp-2); border-radius: 999px; font-size: var(--fs-xs); font-weight: 600; background: var(--c-accent); color: var(--c-text); }
.badge-success { background: var(--c-success-soft); color: var(--c-success); }
.badge-warning { background: var(--c-warning-soft); color: var(--c-warning); }
.badge-danger { background: var(--c-danger-soft); color: var(--c-danger); }

.btn-sm { min-height: 36px; padding: 0 var(--sp-3); font-size: var(--fs-sm); }
.notice-error { background: var(--c-danger-soft); color: var(--c-danger); }

/* Teklif tablosu (mobilde de tek sütun taşmaz) */
.quote-table { width: 100%; border-collapse: collapse; margin-bottom: var(--sp-3); }
.quote-table th, .quote-table td { text-align: left; padding: var(--sp-2); border-bottom: 1px solid var(--c-border); vertical-align: top; }
.quote-table .num { text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.quote-table tfoot th { border-bottom: 0; font-size: var(--fs-md); }
.actions-inline { display: flex; flex-wrap: wrap; gap: var(--sp-2); }

/* Ders programı */
.session-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-4); padding: var(--sp-3) 0; border-bottom: 1px solid var(--c-border); }
.session-time { font-variant-numeric: tabular-nums; font-weight: 600; min-width: 96px; }
.session-body { display: flex; flex-direction: column; gap: 2px; flex: 1 1 200px; min-width: 0; }
.session-action { display: flex; align-items: center; gap: var(--sp-2); }

.filters { display: flex; flex-wrap: wrap; align-items: center; gap: var(--sp-2) var(--sp-3); margin: var(--sp-4) 0; }
.filters select { min-height: 36px; font: inherit; font-size: var(--fs-md); border: 1px solid var(--c-border); border-radius: var(--radius-sm); background: var(--c-bg); color: var(--c-text); }

/* Profil başlığı, yorumlar */
.cover { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; max-height: 320px; object-fit: cover; border-radius: var(--radius-lg); margin-bottom: var(--sp-4); background: var(--c-surface); }
.profile-head { display: flex; gap: var(--sp-4); align-items: center; }
.profile-head .logo { width: 72px; height: 72px; border-radius: var(--radius-md); object-fit: cover; border: 1px solid var(--c-border); flex: none; }
.profile-head h1 { margin-bottom: var(--sp-1); }
/* Galeri ve stok görsel künyesi (ADR-173): künye sağ altta, görselin üstünde. */
.credited { position: relative; margin: 0; }
.cover-figure { margin-bottom: var(--sp-4); }
.cover-figure .cover { margin-bottom: 0; }
.photo-credit { position: absolute; right: var(--sp-2); bottom: var(--sp-2); max-width: calc(100% - 2 * var(--sp-2)); padding: 2px var(--sp-2); border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, .55); color: #fff; font-size: 11px; line-height: 1.5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.photo-credit a { color: #fff; text-decoration: underline; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: var(--sp-3); }
.gallery img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-md); background: var(--c-surface); }
.staff-card { text-align: center; }
.staff-photo { display: block; width: 96px; height: 96px; margin: 0 auto var(--sp-3); border-radius: 50%; object-fit: cover; background: var(--c-surface); }
.staff-initial { display: flex; align-items: center; justify-content: center; font-size: 32px; font-weight: 700; color: var(--c-muted); }
.service-thumb { flex: none; }
.service-thumb img { display: block; width: 96px; height: 54px; object-fit: cover; border-radius: var(--radius-sm); background: var(--c-surface); }
.list li > .service-thumb + span { flex: 1 1 auto; min-width: 0; }
.review { margin-bottom: var(--sp-3); }
.review p { margin-bottom: var(--sp-2); white-space: pre-line; }
.stars { color: #b7791f; letter-spacing: 1px; }
.reply { border-left: 3px solid var(--c-border); padding-left: var(--sp-3); }
.rating-input { display: flex; gap: var(--sp-2); flex-wrap: wrap; border: 0; padding: 0; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* ---- Genel site üst/alt bilgi (ADR-166) ---- */
.container { max-width: 1180px; }
.skip-link { position: absolute; left: var(--sp-4); top: -48px; z-index: 50; padding: var(--sp-2) var(--sp-4); border-radius: var(--radius-sm);
  background: var(--c-primary); color: var(--c-primary-contrast); font-weight: 600; text-decoration: none; }
.skip-link:focus { top: var(--sp-2); color: var(--c-primary-contrast); }
.site-header { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--c-bg) 92%, transparent); backdrop-filter: saturate(1.4) blur(10px); }
.header-row { min-height: 64px; }
.brand { display: inline-flex; align-items: center; gap: var(--sp-2); }
.brand-mark { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--c-primary); color: var(--c-primary-contrast); }
.main-nav { display: flex; gap: var(--sp-6); font-size: var(--fs-sm); font-weight: 500; }
.main-nav a { color: var(--c-text); text-decoration: none; }
.main-nav a:hover { color: var(--c-primary); }
.header-actions { display: flex; align-items: center; gap: var(--sp-2); }
.btn-ghost { background: transparent; color: var(--c-text); border-color: transparent; }
.btn-ghost:hover { background: var(--c-surface); color: var(--c-text); }
.menu { position: relative; }
.menu > summary { list-style: none; cursor: pointer; }
.menu > summary::-webkit-details-marker { display: none; }
.menu-panel { position: absolute; right: 0; top: calc(100% + 6px); min-width: 220px; padding: var(--sp-2); display: grid; gap: 2px; z-index: 40;
  background: var(--c-bg); border: 1px solid var(--c-border); border-radius: var(--radius-md); box-shadow: 0 12px 32px rgb(0 0 0 / 0.12); }
.menu-panel a { display: flex; justify-content: space-between; gap: var(--sp-3); min-height: var(--tap); align-items: center; padding: 0 var(--sp-3);
  border-radius: var(--radius-sm); color: var(--c-text); text-decoration: none; }
.menu-panel a:hover { background: var(--c-surface); }
.menu-mobile { display: none; }
@media (max-width: 900px) {
  .main-nav { display: none; }
  .menu-mobile { display: block; }
}
@media (max-width: 520px) {
  .header-cta { display: none; }
}
.site-footer { background: var(--c-surface); border-top: 1px solid var(--c-border); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: var(--sp-6); padding-top: var(--sp-6); }
.footer-grid nav { display: flex; flex-direction: column; gap: var(--sp-2); }
.footer-grid nav a { color: var(--c-text-muted); text-decoration: none; font-size: var(--fs-sm); }
.footer-grid nav a:hover { color: var(--c-primary); }
.footer-title { font-size: var(--fs-sm); font-weight: 700; color: var(--c-text); margin-bottom: var(--sp-1); }
.footer-bottom { padding-top: var(--sp-6); }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
.main-bare { padding: 0; }

/* Tasarım güncellemesi (ADR-166): üst bilgi düğmeleri, dil, beş sütunlu alt bilgi. */
.site-header { background: #ffffff; border-bottom: 1px solid #edf0ef; }
.header-row { min-height: 68px; }
.brand { font-size: 21px; font-weight: 800; color: #0e2a26; letter-spacing: -0.01em; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; }
.main-nav { gap: 34px; font-size: 14.5px; }
.main-nav a { color: #1f2d2a; }
.pill { display: inline-flex; align-items: center; gap: 6px; min-height: 38px; padding: 0 14px; border: 1px solid #dfe5e3; border-radius: 10px;
  background: #ffffff; color: #1f2d2a; font-size: 13.5px; font-weight: 600; }
.pill:hover { border-color: var(--c-primary); }
.flag-tr { width: 18px; height: 18px; border-radius: 999px; background: radial-gradient(circle at 42% 50%, #fff 0 4px, transparent 4.5px), radial-gradient(circle at 52% 50%, #e30a17 0 3.4px, transparent 3.8px), #e30a17; }
.menu-item { display: flex; align-items: center; min-height: var(--tap); padding: 0 var(--sp-3); }
.menu-item.is-current { font-weight: 700; color: var(--c-primary); }
.header-cta { min-height: 40px; padding: 0 18px; border-radius: 10px; font-weight: 700; }
@media (max-width: 1100px) { .lang { display: none; } }
.footer-grid { grid-template-columns: 2.2fr repeat(4, 1fr); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding-bottom: var(--sp-5); }
.heart { color: #2f9e5f; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }

/* Bilgi sayfaları (ADR-166) */
.page { padding: var(--sp-6) 0 var(--sp-8); }
.page h1 { font-size: clamp(1.9rem, 1.2rem + 2vw, 2.6rem); letter-spacing: -0.02em; }
.page h2 { margin-top: var(--sp-6); }
.page .lead { font-size: var(--fs-lg); color: var(--c-text-muted); }
.page-cards, .plans { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--sp-4); margin: var(--sp-6) 0; }
.page-cards h2, .plan h2 { margin-top: 0; font-size: var(--fs-lg); }
.plan-price { font-size: var(--fs-xl); font-weight: 700; }
.faq { display: grid; gap: var(--sp-3); margin: var(--sp-6) 0; }
.faq summary { cursor: pointer; font-weight: 600; min-height: var(--tap); display: flex; align-items: center; }
.faq p { margin: var(--sp-2) 0 0; color: var(--c-text-muted); }

/* Bilgi sayfaları (ADR-166) */
.page { padding: var(--sp-6) 0 var(--sp-8); }
.page h1 { font-size: clamp(1.9rem, 1.2rem + 2vw, 2.6rem); letter-spacing: -0.02em; }
.page h2 { margin-top: var(--sp-6); }
.page .lead { font-size: var(--fs-lg); color: var(--c-text-muted); }
.page-cards, .plans { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--sp-4); margin: var(--sp-6) 0; }
.page-cards h2, .plan h2 { margin-top: 0; font-size: var(--fs-lg); }
.plan-price { font-size: var(--fs-xl); font-weight: 700; }
.faq { display: grid; gap: var(--sp-3); margin: var(--sp-6) 0; }
.faq summary { cursor: pointer; font-weight: 600; min-height: var(--tap); display: flex; align-items: center; }
.faq p { margin: var(--sp-2) 0 0; color: var(--c-text-muted); }

.all-sectors { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; margin-top: 20px; }