/* Evirgen Ağız ve Diş Sağlığı, demo diş kliniği sitesi.
   Tasarım okuması: diş kliniği, randevu almak isteyen hastalar için, sakin, temiz ve güven veren bir dil. Dial: çeşitlilik 5, hareket 3, yoğunluk 5.
   Beyaz zemin, lacivert çerçeve (üst şerit ve alt bilgi), tek turkuaz vurgu. Başlıklarda serif, gövdede sans. Tek köşe yarıçapı. */
:root {
  --zemin: #ffffff;
  --yuzey: #f3f8f9;
  --lacivert: #0f2a4a;
  --cizgi: #d6e1e5;
  --yazi: #0f2a4a;
  --soluk: #54687e;
  --turkuaz: #0a7a78;
  --turkuaz-koyu: #086664;
  --turkuaz-acik: #dff1f0;
  --r: 4px;
  --baslik: 'Fraunces', 'Georgia', serif;
  --font: 'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; background: var(--zemin); color: var(--yazi); font-family: var(--font); font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
[hidden] { display: none !important; }
h1, h2, h3 { font-family: var(--baslik); font-weight: 500; margin: 0 0 .45em; line-height: 1.08; letter-spacing: -.012em; }
h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.7rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; max-width: 62ch; }
.kap { width: min(1200px, 100% - 40px); margin-inline: auto; }
:focus-visible { outline: 3px solid var(--turkuaz); outline-offset: 2px; }

.demo-serit { background: var(--lacivert); color: #c3d0df; font-size: .85rem; text-align: center; padding: 8px 12px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.demo-serit strong { color: #fff; }
.demo-serit a { color: #8fe0dc; font-weight: 600; text-decoration: none; border-bottom: 1px solid currentColor; }

.ust { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.96); backdrop-filter: blur(8px); border-bottom: 1px solid var(--cizgi); }
.ust-ic { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 16px; }
.marka { display: flex; align-items: center; gap: 12px; text-decoration: none; line-height: 1.05; }
.marka img { height: 46px; width: auto; mix-blend-mode: multiply; }
.marka span { display: flex; flex-direction: column; }
.alt-logo { width: 170px; height: auto; background: #fff; border-radius: var(--r); padding: 10px 14px; margin-bottom: 22px; }
.marka b { font-family: var(--baslik); font-weight: 600; font-size: 1.55rem; letter-spacing: -.01em; }
.marka small { font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--turkuaz); }
.gezinme { display: flex; align-items: center; gap: 28px; }
.gezinme a { text-decoration: none; font-size: .95rem; font-weight: 600; padding: 6px 0; border-bottom: 2px solid transparent; }
.gezinme a:hover { border-bottom-color: var(--turkuaz); }
.menu-dugme { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.menu-dugme span { display: block; width: 24px; height: 2px; background: var(--lacivert); margin: 5px 0; transition: transform .2s, opacity .2s; }
.menu-dugme[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-dugme[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-dugme[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.dugme { display: inline-block; padding: 14px 26px; font: inherit; font-weight: 600; font-size: .95rem; text-decoration: none; cursor: pointer; border: 2px solid var(--turkuaz); background: var(--turkuaz); color: #fff; border-radius: var(--r); text-align: center; transition: background .15s, border-color .15s, transform .1s; }
.dugme:hover { background: var(--turkuaz-koyu); border-color: var(--turkuaz-koyu); }
.dugme:active { transform: translateY(1px); }
.dugme.tam { width: 100%; }
.dugme.kucuk { padding: 9px 16px; font-size: .88rem; }
.dugme-ince { background: transparent; color: inherit; border-color: currentColor; }
.dugme-ince:hover { background: rgba(255,255,255,.12); border-color: currentColor; }
.dugme[disabled] { opacity: .5; cursor: not-allowed; }

/* Hero */
.hero { padding: clamp(40px, 6vw, 88px) 0 clamp(48px, 6vw, 88px); }
.hero-ic { display: grid; grid-template-columns: 7fr 5fr; gap: clamp(28px, 5vw, 80px); align-items: center; }
.hero-metin p { color: var(--soluk); font-size: 1.15rem; max-width: 36ch; margin-bottom: 28px; }
.yakin { border-top: 2px solid var(--lacivert); padding-top: 14px; }
.yakin h2 { font-size: 1.3rem; margin-bottom: 4px; }
.yakin-liste { list-style: none; margin: 0; padding: 0; }
.yakin-liste li { border-bottom: 1px solid var(--cizgi); }
.yakin-bos { padding: 16px 0; color: var(--soluk); }
.yakin-satir { width: 100%; display: grid; grid-template-columns: 1fr auto; gap: 2px 14px; text-align: left; font: inherit; color: inherit; background: none; border: 0; padding: 14px 0; cursor: pointer; align-items: center; }
.yakin-satir:hover b.saat { color: var(--turkuaz); }
.yakin-satir b { font-weight: 600; }
.yakin-satir small { color: var(--soluk); grid-column: 1; font-size: .86rem; }
.yakin-satir b.yakin-saat { grid-column: 2; grid-row: 1 / 3; text-align: right; font-size: .95rem; }
.yakin-satir b.yakin-saat span { display: block; font-weight: 500; color: var(--soluk); font-size: .82rem; }

/* Bölümler */
.bolum { padding: clamp(52px, 7vw, 96px) 0; border-top: 1px solid var(--cizgi); }
.bolum-ust { margin-bottom: 28px; }
.bolum-ust h2 { margin: 0 0 .25em; }
.bolum-ust p { margin: 0; color: var(--soluk); max-width: 56ch; }
.iki { display: grid; grid-template-columns: 4fr 8fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.iki-baslik { position: sticky; top: 100px; }
.iki-baslik p { color: var(--soluk); }

/* Doktorlar */
.doktor-liste { border-top: 2px solid var(--lacivert); }
.doktor { display: grid; grid-template-columns: 76px 1fr auto; gap: 20px; padding: 24px 0; border-bottom: 1px solid var(--cizgi); align-items: start; }
.avatar { width: 76px; height: 76px; border-radius: 50%; background: var(--turkuaz-acik); color: var(--turkuaz-koyu); display: grid; place-items: center; font-family: var(--baslik); font-weight: 600; font-size: 1.6rem; overflow: hidden; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.doktor h3 { margin: 0; }
.doktor-uzm { color: var(--turkuaz); font-weight: 600; font-size: .92rem; margin: 2px 0 8px; }
.doktor-bio { color: var(--soluk); margin: 0 0 8px; font-size: .96rem; }
.doktor-bilgi { font-size: .9rem; margin: 0; }
.doktor-bilgi span { color: var(--soluk); }
.doktor-eylem { text-align: right; display: grid; gap: 8px; justify-items: end; }
.doktor-yakin { font-size: .88rem; color: var(--soluk); margin: 0; }
.doktor-yakin b { color: var(--yazi); display: block; }

/* Tedaviler */
.tedavi-liste { border-top: 2px solid var(--lacivert); }
.tedavi { display: grid; grid-template-columns: 1fr auto; gap: 4px 24px; padding: 20px 0; border-bottom: 1px solid var(--cizgi); align-items: center; }
.tedavi h3 { margin: 0; font-size: 1.25rem; }
.tedavi p { margin: 0; color: var(--soluk); font-size: .95rem; max-width: 52ch; }
.tedavi-sag { text-align: right; display: grid; justify-items: end; gap: 6px; grid-row: 1 / 3; grid-column: 2; }
.tedavi-sag b { font-weight: 600; }
.tedavi-sag span { color: var(--soluk); font-size: .88rem; }
.tedavi-link { font: inherit; font-size: .88rem; font-weight: 600; color: var(--turkuaz); background: none; border: 0; border-bottom: 1px solid currentColor; padding: 0; cursor: pointer; }
.tedavi-link:hover { color: var(--turkuaz-koyu); }

/* Randevu akışı */
.akis { display: grid; grid-template-columns: 1fr 340px; gap: clamp(24px, 4vw, 56px); align-items: start; }
.adim { border-top: 1px solid var(--cizgi); padding: 22px 0 26px; }
.adim:first-child { border-top: 2px solid var(--lacivert); }
.adim-baslik { display: flex; align-items: baseline; gap: 14px; margin-bottom: 14px; }
.adim-no { font-family: var(--baslik); font-size: 1.5rem; color: var(--turkuaz); font-weight: 600; min-width: 1.4ch; }
.adim-baslik h3 { margin: 0; }
.adim-baslik button { margin-left: auto; font: inherit; font-size: .88rem; font-weight: 600; color: var(--turkuaz); background: none; border: 0; border-bottom: 1px solid currentColor; padding: 0; cursor: pointer; }
.adim.kilitli h3, .adim.kilitli .adim-no { color: #9aabb8; }
.adim-not { color: var(--soluk); margin: 0; font-size: .95rem; }
.secenekler { display: grid; gap: 8px; }
.secenek { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; text-align: left; font: inherit; color: inherit; background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r); padding: 12px 14px; cursor: pointer; align-items: center; }
.secenek:hover { border-color: var(--lacivert); }
.secenek[aria-pressed="true"] { border-color: var(--turkuaz); background: var(--turkuaz-acik); box-shadow: inset 3px 0 0 var(--turkuaz); }
.secenek b { font-weight: 600; }
.secenek small { grid-column: 1; color: var(--soluk); font-size: .86rem; }
.secenek .sag { grid-column: 2; grid-row: 1 / 3; text-align: right; font-size: .88rem; color: var(--soluk); }
.secenek .sag b { display: block; color: var(--yazi); }
.gun-nav { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.gun-nav button { width: 40px; height: 40px; border: 1px solid var(--cizgi); background: #fff; border-radius: var(--r); cursor: pointer; font-size: 1.05rem; color: var(--lacivert); }
.gun-nav button:hover:not([disabled]) { border-color: var(--lacivert); }
.gun-nav button[disabled] { opacity: .35; cursor: default; }
.gun-nav b { font-weight: 600; flex: 1; text-align: center; }
.gunler { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.gun { font: inherit; color: inherit; background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r); padding: 10px 4px; text-align: center; cursor: pointer; display: grid; gap: 2px; line-height: 1.25; }
.gun small { color: var(--soluk); font-size: .74rem; }
.gun b { font-size: 1.15rem; font-family: var(--baslik); font-weight: 600; }
.gun .adet { font-size: .74rem; color: var(--turkuaz); font-weight: 600; }
.gun:hover:not([disabled]) { border-color: var(--lacivert); }
.gun[aria-pressed="true"] { background: var(--turkuaz); border-color: var(--turkuaz); color: #fff; }
.gun[aria-pressed="true"] small, .gun[aria-pressed="true"] .adet { color: #d6f1ef; }
.gun[disabled] { background: var(--yuzey); color: #8fa0ae; cursor: default; }
.gun[disabled] .adet { color: #8fa0ae; font-weight: 500; }
.saat-grup { margin-top: 16px; }
.saat-grup h4 { margin: 0 0 8px; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--soluk); }
.saatler { display: grid; grid-template-columns: repeat(auto-fill, minmax(86px, 1fr)); gap: 8px; }
.saat { font: inherit; font-weight: 600; background: #fff; border: 1px solid var(--cizgi); border-radius: var(--r); padding: 10px 6px; cursor: pointer; color: inherit; }
.saat:hover { border-color: var(--lacivert); }
.saat[aria-pressed="true"] { background: var(--turkuaz); border-color: var(--turkuaz); color: #fff; }
.form-kutu { display: grid; gap: 14px; max-width: 520px; }
.form-kutu label { display: grid; gap: 6px; font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.alan-grup { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
input, select, textarea { font: inherit; font-size: 1rem; width: 100%; padding: 12px; border: 1px solid var(--cizgi); background: #fff; color: var(--lacivert); border-radius: var(--r); text-transform: none; letter-spacing: 0; font-weight: 500; }
textarea { resize: vertical; }
.form-mesaj { margin: 0; min-height: 1.4em; font-size: .92rem; font-weight: 600; }
.form-mesaj.hata { color: #b3261e; }
.form-mesaj.tamam { color: #0a6b3d; }
.bal { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.ozet { position: sticky; top: 100px; background: var(--yuzey); border-radius: var(--r); padding: 22px; }
.ozet h3 { margin-bottom: 12px; }
.ozet dl { margin: 0; display: grid; gap: 12px; }
.ozet dt { font-size: .74rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--soluk); }
.ozet dd { margin: 2px 0 0; font-weight: 600; }
.ozet dd.bos { color: #8fa0ae; font-weight: 400; }
.ozet-not { color: var(--soluk); font-size: .85rem; margin: 16px 0 0; }
.tamam-kutu { border-top: 2px solid var(--turkuaz); padding-top: 18px; }
.tamam-kutu .kod { font-family: var(--baslik); font-weight: 600; font-size: clamp(2.4rem, 7vw, 3.8rem); color: var(--turkuaz); line-height: 1.05; margin: 8px 0 12px; letter-spacing: .02em; }

/* Sorgu */
.sorgu { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.sorgu-sag:empty { display: none; }
.sorgu-kart { border-top: 2px solid var(--lacivert); padding-top: 18px; }
.sorgu-kart h3 { margin-bottom: 6px; }
.durum { display: inline-block; padding: 3px 10px; font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; background: var(--turkuaz); color: #fff; border-radius: var(--r); }
.durum.beklemede { background: #b45309; }
.durum.iptal, .durum.gelmedi { background: #8794a3; }
.sorgu-bilgi { display: grid; grid-template-columns: auto 1fr; gap: 4px 20px; margin: 16px 0; font-size: .95rem; }
.sorgu-bilgi dt { color: var(--soluk); }
.sorgu-bilgi dd { margin: 0; font-weight: 600; }

/* Alt bilgi (lacivert çerçeve) */
.alt { background: var(--lacivert); color: #c3d0df; padding: 52px 0 28px; }
.alt-ust { display: flex; justify-content: space-between; gap: 36px; flex-wrap: wrap; align-items: start; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.16); }
.alt-marka { font-family: var(--baslik); font-weight: 500; font-size: 1.7rem; color: #fff; display: block; margin-bottom: 12px; line-height: 1.1; }
.alt-bilgi ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.alt-bilgi li { display: grid; grid-template-columns: 80px 1fr; gap: 12px; font-size: .95rem; }
.alt-bilgi li span { color: #8da1b8; }
.alt-bilgi b { font-weight: 600; color: #fff; }
.alt-bilgi a { text-decoration: none; }
.alt-linkler { display: flex; gap: 10px; flex-wrap: wrap; }
.alt-linkler .dugme-ince { color: #fff; }
.uyari { margin: 24px 0 8px; font-size: .88rem; max-width: 80ch; }
.uyari strong { color: #fff; }
.teknik, .telif { margin: 0 0 6px; font-size: .82rem; color: #8da1b8; max-width: none; }

@media (prefers-reduced-motion: no-preference) {
  .gorunur { animation: gir .45s cubic-bezier(.16, 1, .3, 1) both; }
  @keyframes gir { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

@media (max-width: 960px) {
  .hero-ic, .iki, .sorgu, .akis { grid-template-columns: 1fr; }
  .iki-baslik, .ozet { position: static; }
  .ozet { order: -1; }
}
@media (max-width: 760px) {
  .menu-dugme { display: block; }
  .gezinme { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--cizgi); flex-direction: column; align-items: stretch; gap: 0; padding: 6px 20px 14px; display: none; }
  .gezinme.acik { display: flex; }
  .gezinme a { padding: 14px 0; border-bottom: 1px solid var(--cizgi); }
  .doktor { grid-template-columns: 60px 1fr; gap: 14px; }
  .avatar { width: 60px; height: 60px; font-size: 1.3rem; }
  .doktor-eylem { grid-column: 1 / -1; text-align: left; justify-items: start; }
  .tedavi { grid-template-columns: 1fr; }
  .tedavi-sag { grid-row: auto; grid-column: 1; text-align: left; justify-items: start; }
  .alan-grup { grid-template-columns: 1fr; }
  .gun { padding: 8px 2px; }
  .gun small { font-size: .66rem; }
  .gun b { font-size: 1rem; }
  .gun .adet { font-size: .64rem; }
  .alt-bilgi li { grid-template-columns: 70px 1fr; }
}