/* ArdaDent - site stilleri. Renkler logodaki lacivert/turkuaz ve klinigin ahsap tonlarindan. */

:root {
  --lacivert: #0c2f4f;
  --lacivert-koyu: #071f36;
  --turkuaz: #1497a8;
  --turkuaz-parlak: #22b5c7;
  --turkuaz-acik: #e7f6f8;
  --ahsap: #c0864c;
  --metin: #172433;
  --soluk: #586879;
  --cizgi: #e2e8ee;
  --zemin: #ffffff;
  --zemin-acik: #f3f7f9;
  --basari: #0f7a4f;
  --hata: #b42318;
  --yaricap: 18px;
  --yaricap-k: 12px;
  --golge: 0 1px 2px rgba(12, 47, 79, .06), 0 8px 24px rgba(12, 47, 79, .08);
  --golge-b: 0 20px 50px rgba(12, 47, 79, .16);
  --yazi: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
  --yazi-baslik: "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Roboto, Arial, sans-serif;
  --baslik-yuk: 84px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--baslik-yuk) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--yazi);
  font-size: 17px;
  line-height: 1.65;
  color: var(--metin);
  background: var(--zemin);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--turkuaz); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--lacivert); }
h1, h2, h3 { font-family: var(--yazi-baslik); color: var(--lacivert); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); font-weight: 750; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 720; }
h3 { font-size: 1.15rem; font-weight: 680; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
:focus-visible { outline: 3px solid var(--turkuaz-parlak); outline-offset: 3px; border-radius: 6px; }

.kap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.dar { width: min(820px, 100% - 40px); }
.gorunmez, .gizli-alan { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.atla { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--lacivert); color: #fff; padding: 10px 16px; border-radius: 8px; }
.atla:focus { top: 12px; color: #fff; }
.soluk { color: var(--soluk); }
.ikon { width: 1.15em; height: 1.15em; flex: none; }

/* ---------- Dugmeler ---------- */
.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .8em 1.4em; border-radius: 999px; border: 2px solid transparent;
  font: 650 .97rem/1.2 var(--yazi); text-decoration: none; cursor: pointer;
  transition: background-color .2s, color .2s, border-color .2s, transform .2s, box-shadow .2s;
  white-space: nowrap;
}
.dugme:hover { transform: translateY(-1px); }
.dugme--ana { background: var(--turkuaz); color: #fff; box-shadow: 0 6px 18px rgba(20, 151, 168, .32); }
.dugme--ana:hover { background: var(--lacivert); color: #fff; box-shadow: 0 8px 22px rgba(12, 47, 79, .28); }
.dugme--cizgi { border-color: var(--cizgi); color: var(--lacivert); background: #fff; }
.dugme--cizgi:hover { border-color: var(--turkuaz); color: var(--turkuaz); }
.dugme--beyaz { background: #fff; color: var(--lacivert); }
.dugme--beyaz:hover { background: var(--turkuaz-acik); color: var(--lacivert); }
.dugme--cizgi-beyaz { border-color: rgba(255, 255, 255, .45); color: #fff; }
.dugme--cizgi-beyaz:hover { border-color: #fff; color: #fff; background: rgba(255, 255, 255, .08); }
.dugme--buyuk { padding: 1em 1.7em; font-size: 1.02rem; }
.dugme--tam { width: 100%; }
.dugme[disabled] { opacity: .65; cursor: progress; transform: none; }

/* ---------- Ust serit ve baslik ---------- */
.ust-serit { background: var(--lacivert-koyu); color: #c9d7e4; font-size: .85rem; }
.ust-serit__ic { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; }
.ust-serit span, .ust-serit a { display: inline-flex; align-items: center; gap: 6px; }
.ust-serit a { color: #fff; text-decoration: none; }
.ust-serit__sag { display: flex; gap: 22px; }

.baslik {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s, border-color .25s;
}
.baslik.kaydi { border-color: var(--cizgi); box-shadow: 0 6px 24px rgba(12, 47, 79, .07); }
.baslik__ic { display: flex; align-items: center; gap: 28px; height: var(--baslik-yuk); }
.logo img { width: 210px; height: auto; }
.menu { margin-left: auto; }
.menu ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.menu a { display: block; padding: 10px 14px; border-radius: 999px; color: var(--metin); font-weight: 560; text-decoration: none; }
.menu a:hover { color: var(--turkuaz); background: var(--turkuaz-acik); }
.menu a[aria-current="page"] { color: var(--turkuaz); }
.menu .menu__randevu { display: none; color: #fff; padding: .9em 1.4em; border-radius: 999px; }
.menu .menu__randevu:hover { color: #fff; background: var(--lacivert); }
.baslik__eylem { display: flex; align-items: center; gap: 14px; }
.baslik__tel { display: inline-flex; align-items: center; gap: 8px; color: var(--lacivert); font-weight: 650; text-decoration: none; }
.baslik__tel .ikon { width: 38px; height: 38px; padding: 9px; border-radius: 50%; background: var(--turkuaz-acik); color: var(--turkuaz); }
.menu-dugme { display: none; width: 46px; height: 46px; border: 0; border-radius: 12px; background: var(--turkuaz-acik); cursor: pointer; padding: 13px 12px; flex-direction: column; justify-content: space-between; }
.menu-dugme span:not(.gorunmez) { display: block; height: 2px; width: 100%; background: var(--lacivert); border-radius: 2px; transition: transform .25s, opacity .25s; }
.menu-dugme[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(8px) rotate(45deg); }
.menu-dugme[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
.menu-dugme[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Kahraman (hero) ---------- */
.kahraman {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(34, 181, 199, .14), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(12, 47, 79, .07), transparent 60%),
    var(--zemin-acik);
}
.kahraman__ic { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; padding: 72px 0 88px; }
.ust-baslik {
  display: inline-flex; align-items: center; gap: 10px; margin: 0 0 14px;
  color: var(--turkuaz); font-weight: 700; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
}
.ust-baslik::before { content: ""; width: 28px; height: 2px; background: currentColor; border-radius: 2px; }
.ust-baslik--acik { color: var(--turkuaz-parlak); }
.kahraman h1 em { font-style: normal; color: var(--turkuaz); }
.kahraman__alt { font-size: 1.15rem; color: var(--soluk); max-width: 34em; }
.kahraman__dugmeler { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 36px; }
.guven { display: flex; gap: 0; list-style: none; padding: 0; margin: 0; }
.guven li { padding: 0 26px; border-left: 1px solid var(--cizgi); }
.guven li:first-child { padding-left: 0; border-left: 0; }
.guven strong { display: block; font: 750 1.7rem/1.1 var(--yazi-baslik); color: var(--lacivert); }
.guven span { color: var(--soluk); font-size: .9rem; }
.kahraman__gorsel { position: relative; min-height: 520px; }
.kahraman__foto { margin: 0; overflow: hidden; border-radius: 28px; box-shadow: var(--golge-b); }
.kahraman__foto img { width: 100%; height: 100%; object-fit: cover; }
.kahraman__foto--ana { position: absolute; inset: 0 0 0 18%; }
.kahraman__foto--kucuk { position: absolute; left: 0; bottom: 36px; width: 38%; aspect-ratio: 3/4; border: 6px solid #fff; border-radius: 22px; }
.kahraman__rozet {
  position: absolute; right: -8px; top: 34px; display: flex; gap: 12px; align-items: center;
  background: #fff; padding: 14px 18px; border-radius: 16px; box-shadow: var(--golge-b);
}
.kahraman__rozet .ikon { width: 40px; height: 40px; padding: 9px; border-radius: 12px; background: var(--turkuaz-acik); color: var(--turkuaz); }
.kahraman__rozet strong { display: block; color: var(--lacivert); line-height: 1.2; }
.kahraman__rozet span { color: var(--soluk); font-size: .85rem; }

/* ---------- Bolumler ---------- */
.bolum { padding: 96px 0; }
.bolum--acik { background: var(--zemin-acik); }
.bolum--koyu { background: linear-gradient(160deg, var(--lacivert) 0%, var(--lacivert-koyu) 100%); color: #d5e1ec; }
.bolum--koyu h2, .bolum--koyu h3 { color: #fff; }
.bolum--koyu .soluk { color: #b3c4d4; }
.bolum__baslik { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.bolum__baslik p:not(.ust-baslik) { color: var(--soluk); font-size: 1.08rem; }
.bolum__baslik .ust-baslik { justify-content: center; }
.bolum__baslik--satir { display: flex; align-items: end; justify-content: space-between; gap: 20px; max-width: none; text-align: left; }
.bolum__baslik--satir h2 { margin: 0; }
.bolum__baslik--satir .ust-baslik { justify-content: flex-start; }

.kartlar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.kart {
  display: flex; flex-direction: column; padding: 30px; border-radius: var(--yaricap);
  background: #fff; border: 1px solid var(--cizgi); color: var(--metin); text-decoration: none;
  transition: transform .25s, box-shadow .25s, border-color .25s;
}
.kart:hover { transform: translateY(-4px); box-shadow: var(--golge-b); border-color: transparent; color: var(--metin); }
.kart p { color: var(--soluk); flex: 1; }
.kart__ikon { display: inline-grid; place-items: center; width: 58px; height: 58px; border-radius: 16px; background: var(--turkuaz-acik); color: var(--turkuaz); margin-bottom: 18px; }
.kart__ikon .ikon { width: 30px; height: 30px; }
.kart__ikon--buyuk { width: 84px; height: 84px; border-radius: 24px; }
.kart__ikon--buyuk .ikon { width: 44px; height: 44px; }
.kart:hover .kart__ikon { background: var(--turkuaz); color: #fff; }
.kart__link { display: inline-flex; align-items: center; gap: 6px; color: var(--turkuaz); font-weight: 650; text-decoration: none; }
.kart__link .ikon { transition: transform .2s; }
.kart:hover .kart__link .ikon, .kart__link:hover .ikon { transform: translateX(4px); }

.iki-kolon { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.iki-kolon--ust { align-items: start; }
.foto-yigin { position: relative; padding: 0 0 60px 0; }
.foto-yigin img { border-radius: 24px; box-shadow: var(--golge-b); }
.foto-yigin img:first-child { width: 88%; aspect-ratio: 4/3.4; object-fit: cover; }
.foto-yigin img:last-child { position: absolute; right: 0; bottom: 0; width: 40%; aspect-ratio: 3/4; object-fit: cover; border: 6px solid #fff; }
.bolum--koyu .foto-yigin img:last-child { border-color: var(--lacivert); }

.ozellikler { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.ozellikler li { display: flex; gap: 14px; }
.ozellikler li > span { flex: none; display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px; background: rgba(34, 181, 199, .15); color: var(--turkuaz-parlak); }
.ozellikler h3 { margin-bottom: .25em; font-size: 1.05rem; }
.ozellikler p { margin: 0; font-size: .95rem; color: #b3c4d4; }

.galeri { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.galeri a { display: block; overflow: hidden; border-radius: 16px; aspect-ratio: 3/4; background: var(--zemin-acik); }
.galeri img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.galeri a:hover img { transform: scale(1.05); }
.galeri--vitrin { grid-template-columns: repeat(4, 1fr); }
.galeri--vitrin a:nth-child(1) { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }

.ekip { display: flex; justify-content: center; flex-wrap: wrap; gap: 28px; }
.ekip__kisi { margin: 0; width: min(320px, 100%); background: #fff; border-radius: var(--yaricap); overflow: hidden; box-shadow: var(--golge); }
.ekip__kisi img { width: 100%; aspect-ratio: 6/7; object-fit: cover; object-position: top; }
.ekip__kisi figcaption { padding: 18px 22px 22px; text-align: center; }
.ekip__kisi strong { display: block; color: var(--lacivert); font-size: 1.12rem; }
.ekip__kisi span { color: var(--soluk); font-size: .92rem; }

/* ---------- SSS ---------- */
.sss { display: grid; gap: 12px; }
.sss details { background: #fff; border: 1px solid var(--cizgi); border-radius: var(--yaricap-k); transition: box-shadow .2s, border-color .2s; }
.sss details[open] { border-color: transparent; box-shadow: var(--golge); }
.sss summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 22px; cursor: pointer; font-weight: 650; color: var(--lacivert); list-style: none; }
.sss summary::-webkit-details-marker { display: none; }
.sss summary .ikon { width: 30px; height: 30px; padding: 6px; border-radius: 50%; background: var(--turkuaz-acik); color: var(--turkuaz); transition: transform .25s; }
.sss details[open] summary .ikon { transform: rotate(45deg); }
.sss details p { padding: 0 22px 20px; margin: 0; color: var(--soluk); }

/* ---------- Randevu blogu ve form ---------- */
.randevu-blok { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.randevu-blok__form { background: #fff; padding: 36px; border-radius: 24px; box-shadow: var(--golge-b); }
.iletisim-liste { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.iletisim-liste li { display: flex; gap: 14px; align-items: flex-start; }
.iletisim-liste .ikon { width: 44px; height: 44px; padding: 11px; border-radius: 12px; background: #fff; color: var(--turkuaz); box-shadow: var(--golge); }
.iletisim-liste span { display: block; font-size: .85rem; color: var(--soluk); }
.iletisim-liste a { color: var(--lacivert); font-weight: 650; text-decoration: none; }
.adimlar { counter-reset: adim; list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 18px; }
.adimlar li { counter-increment: adim; position: relative; padding-left: 52px; color: var(--soluk); }
.adimlar li::before { content: counter(adim); position: absolute; left: 0; top: 0; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--turkuaz); color: #fff; font-weight: 700; }
.adimlar strong { color: var(--lacivert); display: block; }

.form__izgara { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.alan { display: flex; flex-direction: column; gap: 6px; }
.alan--genis { grid-column: 1 / -1; }
.alan label { font-weight: 620; font-size: .93rem; color: var(--lacivert); }
.alan label small { font-weight: 450; color: var(--soluk); }
.alan input, .alan select, .alan textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--metin);
  padding: 12px 14px; border: 1.5px solid var(--cizgi); border-radius: 12px; background: #fbfdfe;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
}
.alan textarea { resize: vertical; min-height: 110px; }
.alan input:focus, .alan select:focus, .alan textarea:focus { outline: none; border-color: var(--turkuaz); background: #fff; box-shadow: 0 0 0 4px rgba(20, 151, 168, .15); }
.alan.hatali input, .alan.hatali select, .alan.hatali textarea { border-color: var(--hata); }
.alan__hata, .onay__hata { color: var(--hata); font-size: .85rem; }
.onaylar { display: grid; gap: 12px; margin: 22px 0; }
.onay { display: flex; gap: 12px; align-items: flex-start; font-size: .9rem; color: var(--soluk); cursor: pointer; }
.onay input { flex: none; width: 20px; height: 20px; margin-top: 2px; accent-color: var(--turkuaz); }
.onay.hatali span { color: var(--hata); }
.form__alt { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form__not { margin: 0; font-size: .87rem; color: var(--soluk); flex: 1; min-width: 220px; }
.form__sonuc { margin-top: 18px; }
.uyari { display: flex; gap: 12px; align-items: flex-start; padding: 16px 18px; border-radius: 12px; font-size: .95rem; }
.uyari .ikon { width: 24px; height: 24px; }
.uyari--basari { background: #e8f6ef; color: var(--basari); }
.uyari--hata { background: #fdecea; color: var(--hata); }
.uyari a { color: inherit; font-weight: 650; }

/* ---------- CTA bandi ve alt bilgi ---------- */
.cta-bant { background: linear-gradient(120deg, var(--turkuaz) 0%, #0f7f91 55%, var(--lacivert) 100%); color: #e6f6f8; }
.cta-bant__ic { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 56px 0; }
.cta-bant h2 { color: #fff; margin-bottom: .25em; }
.cta-bant p { margin: 0; }
.cta-bant__dugmeler { display: flex; flex-wrap: wrap; gap: 12px; }

.alt { background: var(--lacivert-koyu); color: #a9bccd; font-size: .95rem; }
.alt__izgara { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding: 72px 0 48px; }
.alt h3 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.alt a { color: #d4e0ea; text-decoration: none; }
.alt a:hover { color: var(--turkuaz-parlak); }
.alt__marka img { width: 64px; margin-bottom: 14px; border-radius: 50%; background: #fff; padding: 4px; }
.alt__marka strong { color: #fff; }
.alt__liste, .alt__iletisim { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.alt__iletisim li { display: flex; gap: 10px; align-items: flex-start; }
.alt__iletisim .ikon { margin-top: 4px; color: var(--turkuaz-parlak); }
.sosyal { display: flex; gap: 10px; margin-top: 18px; }
.sosyal a { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: rgba(255, 255, 255, .08); }
.sosyal a:hover { background: var(--turkuaz); color: #fff; }
.alt__taban { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding: 22px 0 28px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: .84rem; color: #7f94a8; }

/* ---------- Yuzen dugmeler ---------- */
.yuzen { position: fixed; right: 22px; bottom: 22px; z-index: 40; display: flex; flex-direction: column; gap: 12px; }
.yuzen__dugme { display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; color: #fff; transition: transform .2s; }
.yuzen__dugme:hover { transform: scale(1.07); color: #fff; }
.yuzen__dugme .ikon { width: 30px; height: 30px; }
.yuzen__wa { background: #25d366; box-shadow: 0 10px 28px rgba(37, 211, 102, .45); }
.yuzen__ig { width: 52px; height: 52px; margin-left: 4px; background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285aeb 90%); box-shadow: 0 10px 24px rgba(214, 36, 159, .35); }
.yuzen__ig .ikon { width: 26px; height: 26px; }
.mobil-bar { display: none; }

/* ---------- Ic sayfa bandi ---------- */
.bant {
  padding: 56px 0 52px;
  background:
    radial-gradient(700px 300px at 90% 0%, rgba(34, 181, 199, .18), transparent 60%),
    linear-gradient(160deg, var(--lacivert) 0%, var(--lacivert-koyu) 100%);
  color: #c3d3e1;
}
.bant h1 { color: #fff; margin-bottom: .25em; font-size: clamp(2rem, 4vw, 3rem); }
.bant p { margin: 0; max-width: 46em; font-size: 1.08rem; }
.kirinti { display: flex; flex-wrap: wrap; gap: 8px; font-size: .88rem; margin-bottom: 14px; color: #8fa7bb; }
.kirinti a { color: #c3d3e1; text-decoration: none; }
.kirinti a:hover { color: #fff; }

/* ---------- Tedaviler ---------- */
.tedavi-liste { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.tedavi-satir { display: grid; grid-template-columns: 220px 1fr; background: #fff; border: 1px solid var(--cizgi); border-radius: var(--yaricap); overflow: hidden; transition: box-shadow .25s; }
.tedavi-satir:hover { box-shadow: var(--golge-b); }
.tedavi-satir__gorsel img { width: 100%; height: 100%; object-fit: cover; }
.tedavi-satir__metin { padding: 26px; }
.tedavi-satir__metin .kart__ikon { width: 46px; height: 46px; margin-bottom: 12px; }
.tedavi-satir__metin .kart__ikon .ikon { width: 24px; height: 24px; }
.tedavi-satir h2 { font-size: 1.3rem; }
.tedavi-satir h2 a { color: inherit; text-decoration: none; }
.tedavi-satir p { color: var(--soluk); font-size: .97rem; }

.tedavi-detay { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.tedavi-detay__gorsel { width: 100%; border-radius: 22px; aspect-ratio: 16/9; object-fit: cover; margin-bottom: 32px; box-shadow: var(--golge); }
.tedavi-detay__metin > p { font-size: 1.06rem; }
.tedavi-detay__metin h2 { font-size: 1.5rem; margin-top: 1.4em; }
.tedavi-detay__yan { position: sticky; top: calc(var(--baslik-yuk) + 24px); display: grid; gap: 20px; }
.tikli { list-style: none; padding: 0; display: grid; gap: 10px; }
.tikli li { display: flex; gap: 10px; align-items: flex-start; }
.tikli .ikon { color: #fff; background: var(--turkuaz); border-radius: 50%; padding: 3px; width: 22px; height: 22px; margin-top: 3px; }
.not { padding: 16px 20px; border-left: 4px solid var(--turkuaz); background: var(--turkuaz-acik); border-radius: 0 12px 12px 0; color: var(--lacivert); font-size: .95rem; margin-top: 28px; }
.yan-kutu { background: #fff; border: 1px solid var(--cizgi); border-radius: var(--yaricap); padding: 26px; }
.yan-kutu h2, .yan-kutu h3 { font-size: 1.15rem; }
.yan-kutu--vurgu { background: linear-gradient(160deg, var(--turkuaz) 0%, var(--lacivert) 100%); border: 0; color: #e6f6f8; display: grid; gap: 12px; }
.yan-kutu--vurgu h2 { color: #fff; margin: 0; }
.yan-kutu--vurgu p { margin: 0 0 4px; }
.yan-menu { list-style: none; padding: 0; margin: 0; display: grid; gap: 2px; }
.yan-menu a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 10px; color: var(--metin); text-decoration: none; font-size: .95rem; }
.yan-menu a .ikon { color: var(--turkuaz); }
.yan-menu a:hover, .yan-menu a[aria-current="page"] { background: var(--turkuaz-acik); color: var(--lacivert); font-weight: 620; }

/* ---------- Iletisim ---------- */
.iletisim-kartlar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 64px; }
.iletisim-kart { padding: 28px; border-radius: var(--yaricap); border: 1px solid var(--cizgi); text-decoration: none; color: var(--metin); transition: box-shadow .25s, transform .25s; }
.iletisim-kart:hover { transform: translateY(-3px); box-shadow: var(--golge-b); color: var(--metin); }
.iletisim-kart h2 { font-size: 1.1rem; margin-bottom: .3em; }
.iletisim-kart p { margin: 0; color: var(--soluk); }
.saatler { border-collapse: collapse; margin-bottom: 18px; }
.saatler th, .saatler td { text-align: left; padding: 8px 24px 8px 0; border-bottom: 1px solid var(--cizgi); }
.saatler th { font-weight: 600; color: var(--lacivert); }
.harita-blok .dugme { margin: 6px 6px 0 0; }

/* ---------- Disaridan icerik (harita/video) ---------- */
.dis-icerik { position: relative; border-radius: 22px; overflow: hidden; background: var(--zemin-acik); border: 1px solid var(--cizgi); }
.dis-icerik--harita { aspect-ratio: 4/3; }
.dis-icerik--video { aspect-ratio: 16/9; }
.dis-icerik iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.dis-icerik__perde { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 12px; padding: 24px; text-align: center; background: repeating-linear-gradient(45deg, #f3f7f9 0 16px, #edf3f6 16px 32px); }
.dis-icerik__perde p { margin: 0; color: var(--lacivert); font-weight: 600; }
.dis-icerik__perde small { color: var(--soluk); max-width: 30em; }

/* ---------- Metin sayfalari ---------- */
.metin-sayfa h2 { font-size: 1.35rem; margin-top: 1.8em; }
.metin-sayfa ul { padding-left: 1.2em; }
.metin-sayfa li { margin-bottom: .4em; }
.tablo { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 12px 0 18px; }
.tablo th, .tablo td { text-align: left; padding: 10px 12px; border: 1px solid var(--cizgi); vertical-align: top; }
.tablo th { background: var(--zemin-acik); color: var(--lacivert); }
.bos-sayfa { text-align: center; }
.bos-sayfa .kahraman__dugmeler { justify-content: center; }

/* ---------- Isik kutusu (galeri) ---------- */
.isik-kutusu { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; background: rgba(7, 31, 54, .92); padding: 24px; }
.isik-kutusu img { max-height: 88vh; max-width: min(1100px, 100%); width: auto; border-radius: 14px; box-shadow: 0 30px 80px rgba(0, 0, 0, .5); }
.isik-kutusu button { position: absolute; border: 0; background: rgba(255, 255, 255, .12); color: #fff; width: 52px; height: 52px; border-radius: 50%; font-size: 26px; cursor: pointer; }
.isik-kutusu button:hover { background: rgba(255, 255, 255, .25); }
.isik-kutusu__kapat { top: 20px; right: 20px; }
.isik-kutusu__onceki { left: 20px; top: 50%; transform: translateY(-50%); }
.isik-kutusu__sonraki { right: 20px; top: 50%; transform: translateY(-50%); }

/* ---------- Giris animasyonu ---------- */
@media (prefers-reduced-motion: no-preference) {
  .belir { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
  .belir.gorundu { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ---------- Duyarli (responsive) ---------- */
@media (max-width: 1100px) {
  .baslik__tel span { display: none; }
  .alt__izgara { grid-template-columns: 1fr 1fr; }
  .iletisim-kartlar { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  :root { --baslik-yuk: 72px; }
  .menu-dugme { display: flex; }
  .baslik__eylem > .dugme { display: none; }
  .menu {
    position: fixed; inset: var(--baslik-yuk) 0 auto 0; margin: 0; padding: 16px 20px 24px;
    background: #fff; border-bottom: 1px solid var(--cizgi); box-shadow: 0 20px 40px rgba(12, 47, 79, .12);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s;
  }
  .menu.acik { transform: none; opacity: 1; visibility: visible; }
  .menu ul { flex-direction: column; }
  .menu a { padding: 13px 14px; font-size: 1.05rem; }
  .menu .menu__randevu { display: flex; margin-top: 12px; }
  .logo img { width: 170px; }
  .kahraman__ic { grid-template-columns: 1fr; gap: 40px; padding: 48px 0 64px; }
  .kahraman__gorsel { min-height: 420px; }
  .kartlar { grid-template-columns: 1fr 1fr; }
  .iki-kolon, .randevu-blok, .tedavi-detay { grid-template-columns: 1fr; gap: 40px; }
  .tedavi-detay__yan { position: static; }
  .tedavi-liste { grid-template-columns: 1fr; }
  .galeri { grid-template-columns: repeat(3, 1fr); }
  .galeri--vitrin { grid-template-columns: 1fr 1fr; }
  .galeri--vitrin a:nth-child(1) { grid-column: span 2; grid-row: span 1; aspect-ratio: 4/3; }
  .cta-bant__ic { flex-direction: column; align-items: flex-start; }
  .bolum { padding: 72px 0; }
}
@media (max-width: 640px) {
  body { font-size: 16px; padding-bottom: 68px; }
  .ust-serit { display: none; }
  .kap, .dar { width: calc(100% - 32px); }
  .baslik__tel { display: none; }
  .kahraman__dugmeler .dugme { width: 100%; }
  .guven li { padding: 0 14px; }
  .guven strong { font-size: 1.35rem; }
  .kahraman__gorsel { min-height: 360px; }
  .kahraman__rozet { right: 0; top: 16px; padding: 10px 14px; }
  .kartlar, .ozellikler, .form__izgara, .iletisim-kartlar, .alt__izgara { grid-template-columns: 1fr; }
  .kart { padding: 24px; }
  .galeri, .galeri--vitrin { grid-template-columns: 1fr 1fr; gap: 10px; }
  .tedavi-satir { grid-template-columns: 1fr; }
  .tedavi-satir__gorsel img { aspect-ratio: 16/9; }
  .randevu-blok__form { padding: 22px; border-radius: 18px; }
  .bolum__baslik--satir { flex-direction: column; align-items: flex-start; }
  .alt__izgara { padding-top: 56px; }
  .yuzen { display: none; }
  .mobil-bar {
    display: grid; grid-template-columns: 1fr 1fr 1fr 1.25fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
    background: #fff; border-top: 1px solid var(--cizgi); box-shadow: 0 -6px 20px rgba(12, 47, 79, .08);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .mobil-bar a { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 9px 4px; font-size: .75rem; font-weight: 650; color: var(--lacivert); text-decoration: none; }
  .mobil-bar a .ikon { width: 22px; height: 22px; color: var(--turkuaz); }
  .mobil-bar__ana { background: var(--turkuaz); color: #fff !important; }
  .mobil-bar__ana .ikon { color: #fff !important; }
}