/* =========================================================
   Inter — yerel barındırma (değişken font, 100-900 ağırlık)
   Google Fonts'a harici istek yok: render engelleme ve
   üçüncü taraf veri aktarımı ortadan kalkar.
   ========================================================= */
@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('../fonts/inter-latin-ext.woff2') format('woff2');
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:'Inter';
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url('../fonts/inter-latin.woff2') format('woff2');
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* =========================================================
   Uzm. Dt. Erhan Erkan Muayenehanesi
   Saf beyaz zemin + kırmızı aksan (#E1251B)
   ========================================================= */

:root{
  --red:#E1251B;
  --red-dark:#B81C14;
  --red-soft:#FDF2F1;
  --red-line:#F6DAD8;
  --ink:#16181A;
  --grey:#54565A;
  --muted:#7A7D82;
  --line:#E9EAEC;
  --line-soft:#F2F3F4;
  --soft:#FBFBFC;
  --white:#FFFFFF;

  --radius:4px;
  --radius-lg:8px;
  --shadow:0 1px 2px rgba(22,24,26,.04), 0 8px 28px rgba(22,24,26,.06);
  --shadow-lg:0 2px 4px rgba(22,24,26,.05), 0 18px 50px rgba(22,24,26,.09);

  --container:1200px;
  --header-h:84px;
  --font:"Inter","Helvetica Neue",Helvetica,Arial,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 20px);-webkit-text-size-adjust:100%}

body{
  margin:0;background:var(--white);color:var(--ink);font-family:var(--font);
  font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

img,svg{max-width:100%}
img{display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
ul,ol{margin:0;padding:0;list-style:none}
figure{margin:0}
address{font-style:normal}
dl,dd,dt{margin:0}

h1,h2,h3,h4{margin:0;line-height:1.2;letter-spacing:-.02em;font-weight:700;color:var(--ink)}
h1{font-size:clamp(2.1rem,4.4vw,3.4rem)}
h2{font-size:clamp(1.7rem,3vw,2.4rem)}
h3{font-size:clamp(1.05rem,1.6vw,1.25rem);letter-spacing:-.01em}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}

::selection{background:var(--red);color:#fff}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.container.narrow{max-width:820px}

.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;background:var(--red);color:#fff;
  padding:12px 20px;border-radius:0 0 var(--radius) 0;font-size:.9rem;font-weight:600;
}
.skip-link:focus{left:0}

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

/* ---------- Ortak parçalar ---------- */

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:.75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--red);margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--red);display:block;flex:none}

.section{padding:clamp(58px,7vw,100px) 0}
.section--tight{padding:clamp(44px,5vw,72px) 0}
.section--line{border-top:1px solid var(--line)}
.section--soft{background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:clamp(34px,5vw,54px)}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head--center .eyebrow{justify-content:center}
.section-head p{color:var(--muted);font-size:1.05rem;margin-top:16px}

.lead{font-size:1.1rem;color:var(--grey)}

/* Zengin metin */
.rte{color:var(--grey);font-size:1.02rem}
.rte p{margin-bottom:1.15em}
.rte h2{font-size:clamp(1.3rem,2vw,1.65rem);margin:1.6em 0 .6em;color:var(--ink)}
.rte h3{margin:1.4em 0 .5em;color:var(--ink)}
.rte ul,.rte ol{margin:0 0 1.2em;padding-left:22px}
.rte ul li{list-style:disc;margin-bottom:.5em}
.rte ol li{list-style:decimal;margin-bottom:.5em}
.rte a{color:var(--red);text-decoration:underline;text-underline-offset:3px}
.rte strong{color:var(--ink)}
.rte blockquote{border-left:3px solid var(--red);padding-left:24px;margin:1.6em 0;color:var(--ink);font-size:1.1rem}
.rte img{border-radius:var(--radius-lg);margin:1.4em 0}

.quote{
  border-left:3px solid var(--red);padding:6px 0 6px 28px;margin:0;
  font-size:1.12rem;color:var(--ink);line-height:1.6;
}

/* ---------- Butonlar ---------- */

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:var(--radius);border:1px solid transparent;
  font-size:.92rem;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn svg{width:17px;height:17px;flex:none}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 6px 18px rgba(225,37,27,.22)}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-1px);box-shadow:0 10px 24px rgba(225,37,27,.28)}
.btn-outline{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-outline:hover{border-color:var(--red);color:var(--red)}
.btn-sm{padding:11px 20px;font-size:.85rem}
.btn-block{width:100%}

.link-arrow{
  display:inline-flex;align-items:center;gap:8px;color:var(--red);
  font-weight:600;font-size:.9rem;transition:gap .18s ease;
}
.link-arrow svg{width:15px;height:15px;flex:none}
.link-arrow:hover{gap:13px}

/* ---------- Üst şerit ---------- */

.topbar{border-bottom:1px solid var(--line);background:#fff;font-size:.8rem;color:var(--muted)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:40px}
.topbar-list{display:flex;align-items:center;gap:22px;flex-wrap:wrap}
.topbar-list span{display:inline-flex;align-items:center;gap:7px}
.topbar-list svg{width:14px;height:14px;color:var(--red);flex:none}
.topbar a:hover{color:var(--red)}
.topbar-cert{
  display:inline-flex;align-items:center;gap:7px;padding:3px 11px;border-radius:20px;
  background:var(--red-soft);color:var(--red);font-weight:600;
}
/* Özgüllük notu: yukarıdaki `.topbar a:hover` kuralı (0,2,1) sade bir
   `.topbar-cert:hover` (0,2,0) seçicisini yener ve yazıyı kırmızı yapardı —
   kırmızı zemin üzerinde kırmızı yazı. Seçici bilinçli olarak güçlendirildi. */
.topbar a.topbar-cert:hover{background:var(--red);color:#fff}
.topbar a.topbar-cert:hover svg{color:#fff}

/* ---------- Header ---------- */

.site-header{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .25s ease}
.site-header.is-stuck{box-shadow:0 6px 24px rgba(22,24,26,.06)}
.header-inner{min-height:var(--header-h);display:flex;align-items:center;gap:24px}

.brand{display:flex;align-items:center;gap:12px;flex:0 1 auto;min-width:0;margin-right:auto}
.brand-mark{width:42px;height:42px;border-radius:var(--radius);background:var(--red);color:#fff;display:grid;place-items:center;flex:none}
.brand-mark svg{width:23px;height:23px}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0;overflow:hidden}
.brand-text strong{font-size:1.02rem;font-weight:700;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-text small{font-size:.7rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-top:3px;white-space:nowrap}

/* Menü */
/* .nav ve içindeki öğeler header yüksekliğini kaplar; böylece fare menü
   yazısından panele inerken .nav-item'ın dışına çıkmaz (hover kopmaz). */
.nav{display:flex;align-items:stretch;align-self:stretch}
.nav-list{display:flex;align-items:stretch;gap:2px}
.nav-item{position:relative;display:flex;align-items:center}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;padding:9px 12px;border-radius:var(--radius);
  font-size:.92rem;font-weight:500;color:var(--grey);white-space:nowrap;
  transition:color .15s ease,background .15s ease;
}
.nav-link:hover{color:var(--ink);background:var(--line-soft)}
.nav-link.is-active{color:var(--red);font-weight:600}
.nav-caret{width:14px;height:14px;transition:transform .2s ease}
.mega-toggle{display:none}

/* Mega menü */
.mega{
  position:absolute;top:100%;left:50%;transform:translate(-50%,10px);
  width:100vw;max-width:1180px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
  margin-top:14px;z-index:70;
}
/* Menü ile panel arasındaki görsel boşluğu kaplayan şeffaf köprü.
   .mega, .nav-item'ın çocuğu olduğu için burada gezinmek hover'ı canlı tutar. */
.mega::before{
  content:"";position:absolute;left:0;right:0;top:-22px;height:22px;
}
.nav-item.has-mega:hover .mega,
.nav-item.has-mega.is-open .mega,
.nav-item.has-mega:focus-within .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}
.nav-item.has-mega:hover .nav-caret,
.nav-item.has-mega.is-open .nav-caret{transform:rotate(180deg)}

.mega-inner{display:grid;grid-template-columns:1fr 300px;gap:0;padding:0;max-width:none}
.mega-main{padding:30px 34px}
.mega-title{
  font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);margin:0 0 18px;
}
.mega-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:4px}
.mega-grid a{display:flex;gap:14px;padding:12px 14px;border-radius:var(--radius);transition:background .15s ease}
.mega-grid a:hover{background:var(--red-soft)}
.mega-ico{width:38px;height:38px;border-radius:var(--radius);background:var(--red-soft);color:var(--red);display:grid;place-items:center;flex:none}
.mega-grid a:hover .mega-ico{background:#fff}
.mega-ico svg{width:20px;height:20px}
.mega-text{display:flex;flex-direction:column;min-width:0}
.mega-text strong{font-size:.9rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.mega-text small{font-size:.78rem;color:var(--muted);line-height:1.45;margin-top:3px}
.mega-all{margin-top:20px}

.mega-side{
  padding:30px 28px;background:var(--red-soft);border-left:1px solid var(--red-line);
  border-radius:0 var(--radius-lg) var(--radius-lg) 0;display:flex;flex-direction:column;
}
.mega-side-tag{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red)}
.mega-side-title{font-size:1rem;font-weight:700;color:var(--ink);margin:12px 0 8px;line-height:1.35}
.mega-side-text{font-size:.82rem;color:var(--grey);margin-bottom:18px}
.mega-side-call{margin-top:auto;padding-top:20px;border-top:1px solid var(--red-line)}
.mega-side-call small{display:block;font-size:.72rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}
.mega-side-call a{font-size:1.05rem;font-weight:700;color:var(--red)}

.nav-mobile-extra{display:none}

/* Header sağ aksiyonlar */
.header-actions{display:flex;align-items:center;gap:12px;flex:none}

.cert-badge{
  display:flex;align-items:center;gap:9px;padding:8px 13px;border:1px solid var(--line);
  border-radius:var(--radius);color:var(--ink);
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.cert-badge:hover{border-color:var(--red);box-shadow:var(--shadow);transform:translateY(-1px)}
.cert-badge svg{width:22px;height:22px;color:var(--red);flex:none}
.cert-badge span{display:flex;flex-direction:column;line-height:1.2}
.cert-badge b{font-size:.78rem;font-weight:700}
.cert-badge small{font-size:.66rem;color:var(--muted);margin-top:2px}

.hth-badge{
  display:flex;align-items:center;gap:11px;padding:7px 14px 7px 11px;
  border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.hth-badge:hover{border-color:#D8D9DC;box-shadow:var(--shadow);transform:translateY(-1px)}
.hth-badge img{width:54px;height:auto;flex:none}
.hth-badge-text{display:flex;flex-direction:column;line-height:1.2}
.hth-badge-text b{font-size:.78rem;font-weight:700;color:var(--ink)}
.hth-badge-text span{font-size:.66rem;color:var(--muted);margin-top:2px}

.nav-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;
  border-radius:var(--radius);cursor:pointer;padding:0;place-items:center;color:var(--ink);
}
.nav-toggle svg{width:20px;height:20px}
.nav-toggle .icon-close{display:none}
.nav-toggle[aria-expanded="true"] .icon-open{display:none}
.nav-toggle[aria-expanded="true"] .icon-close{display:block}

.nav-overlay{position:fixed;inset:0;background:rgba(22,24,26,.4);z-index:55;opacity:0;transition:opacity .25s ease}
.nav-overlay.is-visible{opacity:1}

/* ---------- Slider ---------- */

.hero-slider{position:relative;border-bottom:1px solid var(--line);overflow:hidden;background:#fff}
.hero-slider::after{
  content:"";position:absolute;top:-160px;right:-180px;width:560px;height:560px;
  background:radial-gradient(circle,rgba(225,37,27,.06) 0%,rgba(225,37,27,0) 70%);pointer-events:none;
}
.slides{display:grid}
.slide{
  grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .55s ease,transform .55s ease,visibility .55s;
}
.slide.is-active{opacity:1;visibility:visible;transform:none;position:relative;z-index:2}
.slide-inner{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center;
  padding:clamp(48px,6vw,88px) 24px clamp(56px,6vw,96px);position:relative;z-index:1;
}
.slide-title{font-size:clamp(2rem,4.2vw,3.3rem);font-weight:700;letter-spacing:-.025em;line-height:1.12;margin:0 0 20px;color:var(--ink)}
.slide-title em{font-style:normal;color:var(--red)}
.slide-lead{font-size:1.1rem;color:var(--grey);max-width:56ch}
.slide-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.slide-media{position:relative}
.slide-img{
  width:100%;aspect-ratio:16/11;object-fit:cover;object-position:center;
  border-radius:var(--radius-lg);border:1px solid var(--line);background:#fff;
}

.slider-controls{
  display:flex;align-items:center;gap:16px;padding-bottom:28px;position:relative;z-index:3;
}
.slider-btn{
  width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:50%;
  display:grid;place-items:center;cursor:pointer;color:var(--ink);
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.slider-btn:hover{border-color:var(--red);color:var(--red)}
.slider-btn svg{width:18px;height:18px}
.slider-dots{display:flex;gap:8px;margin-right:auto}
.slider-dot{
  width:30px;height:4px;border:0;border-radius:2px;background:var(--line);cursor:pointer;padding:0;
  transition:background .2s ease,width .2s ease;
}
.slider-dot.is-active{background:var(--red);width:44px}

/* ---------- Değer şeridi ---------- */

.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.strip-item{padding:34px 30px;border-right:1px solid var(--line)}
.strip-item:last-child{border-right:0}
.strip-ico{display:block;color:var(--red);margin-bottom:16px}
.strip-ico svg{width:26px;height:26px}
.strip-title{font-size:1rem;margin-bottom:8px;font-weight:700}
.strip-item p{font-size:.88rem;color:var(--muted);margin:0}

/* ---------- Kartlar ---------- */

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;
  padding:32px 30px;display:flex;flex-direction:column;position:relative;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.card:hover{border-color:#DEDFE2;box-shadow:var(--shadow);transform:translateY(-3px)}
.card--accent{background:var(--red-soft);border-color:transparent}
.card--accent .card-icon{background:#fff}
.card-icon{
  width:52px;height:52px;border-radius:var(--radius);background:var(--red-soft);
  display:grid;place-items:center;color:var(--red);margin-bottom:22px;flex:none;
}
.card-icon svg{width:26px;height:26px}
.card h3{margin-bottom:12px}
.card p{font-size:.92rem;color:var(--muted);margin-bottom:22px}
.card .link-arrow,.card-cta{margin-top:auto}
.card-cta{align-self:flex-start}
/* Kart tamamı tıklanabilir */
.card-link::after{content:"";position:absolute;inset:0}
.card:hover .link-arrow{gap:13px}

/* ---------- Kurumsal güvence ---------- */

.guarantee{background:#fff}
.guarantee-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(36px,5vw,72px);align-items:start}
.guarantee-intro .lead{margin-top:18px}

.guarantee-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:34px 0;padding-top:28px;border-top:1px solid var(--line)}
.guarantee-stats dt{font-size:1.75rem;font-weight:700;color:var(--red);letter-spacing:-.03em;line-height:1}
.guarantee-stats dd{font-size:.82rem;color:var(--muted);margin-top:8px;line-height:1.45}
.guarantee-stats--inline{margin-bottom:0}

.guarantee-actions{display:flex;flex-wrap:wrap;gap:14px}

.guarantee-list{
  border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;
  box-shadow:var(--shadow);overflow:hidden;
}
.guarantee-list li{display:flex;gap:16px;padding:22px 26px;border-bottom:1px solid var(--line-soft)}
.guarantee-list li:last-child{border-bottom:0}
.guarantee-list li:hover{background:var(--red-soft)}
.guarantee-ico{width:26px;height:26px;color:var(--red);flex:none;display:grid;place-items:center;margin-top:2px}
.guarantee-ico svg{width:20px;height:20px}
.guarantee-list strong{display:block;font-size:.96rem;font-weight:600;color:var(--ink);letter-spacing:-.01em}
.guarantee-list span{display:block;font-size:.85rem;color:var(--muted);margin-top:4px}

/* ---------- Belge bölümü ---------- */

.cert-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(34px,5vw,68px);align-items:center}
.cert-row{padding:clamp(36px,4vw,56px) 0;border-bottom:1px solid var(--line);align-items:start}
.cert-row .cert-visual{position:sticky;top:calc(var(--header-h) + 24px)}
.cert-row:last-of-type{border-bottom:0}
.cert-visual{position:relative}
.cert-img{
  width:100%;max-height:620px;object-fit:contain;object-position:center;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);background:#fff;
}
.cert-stamp{
  position:absolute;right:-16px;bottom:-16px;width:72px;height:72px;border-radius:50%;
  background:var(--red);color:#fff;display:grid;place-items:center;
  box-shadow:0 10px 30px rgba(225,37,27,.3);
}
.cert-stamp svg{width:32px;height:32px}
.cert-body h2{margin-bottom:16px}
.cert-meta{margin:28px 0;border-top:1px solid var(--line)}
.cert-meta li{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid var(--line);font-size:.9rem}
.cert-meta span{color:var(--muted)}
.cert-meta strong{color:var(--ink);text-align:right}
.cert-actions{display:flex;flex-wrap:wrap;gap:14px}

.pdf-frame{margin-top:28px;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--soft)}
.pdf-frame object{width:100%;height:520px;display:block}
.pdf-frame p{padding:24px;font-size:.9rem;color:var(--muted)}

.verify-box{
  margin-top:44px;border:1px solid var(--red-line);background:var(--red-soft);border-radius:var(--radius-lg);
  padding:clamp(26px,3vw,40px);display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.verify-box h2{font-size:clamp(1.2rem,2vw,1.5rem);margin-bottom:8px}
.verify-box p{color:var(--grey);font-size:.95rem;margin:0;max-width:60ch}

/* ---------- Hakkımızda ---------- */

.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(36px,5vw,72px);align-items:start}
.about-portrait{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--soft)}
.portrait-img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center top}
.about-body h2{margin-bottom:20px}

/* ---------- Tedavi listesi ---------- */

.treatment{
  display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:clamp(32px,5vw,68px);align-items:center;
  padding:clamp(44px,5vw,68px) 0;border-bottom:1px solid var(--line);
}
.treatment:last-of-type{border-bottom:0}
.treatment:nth-of-type(even) .treatment-media{order:-1}
.treatment-no{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.14em;color:var(--red);margin-bottom:14px}
.treatment h2{font-size:clamp(1.35rem,2.2vw,1.85rem);margin-bottom:18px;position:relative}
.treatment .rte{margin-bottom:22px}
.treatment-media{position:relative}
/* Yüklenen fotoğraflar farklı oranlarda olabilir; sabit 3:2 çerçeve ve
   object-fit ile tüm kartlar aynı hizada durur, görsel bozulmaz. */
.treatment-img{
  width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center;
  border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;
}

/* ---------- Tedavi detay ---------- */

.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:clamp(32px,4vw,58px);align-items:start}
.detail-figure{margin-bottom:34px}
.detail-img{
  width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center;
  border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;
}
.detail-figure figcaption{font-size:.82rem;color:var(--muted);margin-top:12px}
.detail-side{position:sticky;top:calc(var(--header-h) + 24px)}
.side-card{border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;background:#fff;box-shadow:var(--shadow)}
.side-title{font-size:1.05rem;margin-bottom:10px}
.side-card > p{font-size:.9rem;color:var(--muted);margin-bottom:20px}
.side-card .btn{margin-bottom:10px}
.side-meta{margin-top:24px;padding-top:22px;border-top:1px solid var(--line);font-size:.85rem}
.side-meta dt{color:var(--muted);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;margin-top:14px}
.side-meta dt:first-child{margin-top:0}
.side-meta dd{color:var(--ink);margin-top:5px;line-height:1.55}

/* ---------- Galeri ---------- */

.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.gallery-item{
  border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:#fff;
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.gallery-item:hover{border-color:#DEDFE2;box-shadow:var(--shadow);transform:translateY(-3px)}
.gallery-img{width:100%;aspect-ratio:1/1;object-fit:cover}
.gallery-item figcaption{padding:16px 18px 20px;font-size:.9rem;font-weight:600;color:var(--ink)}
.gallery-tag{
  display:block;font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--red);margin-bottom:6px;
}

/* ---------- SSS ---------- */

.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(30px,4vw,60px);align-items:start}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  padding:22px 0;cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary h3{font-size:1.02rem;font-weight:600;margin:0}
.faq-icon{position:relative;width:20px;height:20px;flex:none;margin-top:3px}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--red);border-radius:2px;transition:transform .25s ease,opacity .25s ease;
}
.faq-icon::before{top:9px;left:0;width:20px;height:2px}
.faq-icon::after{top:0;left:9px;width:2px;height:20px}
.faq-item[open] .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-answer{padding:0 40px 24px 0;color:var(--grey);font-size:.97rem}

/* ---------- İletişim ---------- */

.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(34px,5vw,60px);align-items:start}
.info-list li{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--line)}
.info-list li:first-child{padding-top:0}
.info-list .ico{width:42px;height:42px;border-radius:var(--radius);background:var(--red-soft);color:var(--red);display:grid;place-items:center;flex:none}
.info-list .ico svg{width:19px;height:19px}
.info-label{font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-weight:600;margin-bottom:5px}
.info-list a,.info-list p,.info-list address{font-size:1rem;color:var(--ink);margin:0;line-height:1.6}
.info-list a:hover{color:var(--red)}

.contact-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:22px}

.form-card{border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(26px,3vw,38px);background:#fff;box-shadow:var(--shadow)}
.form-title{font-size:1.15rem;margin-bottom:8px}
.form-sub{color:var(--muted);font-size:.9rem;margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.8rem;font-weight:600;color:var(--grey);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:var(--radius);
  font-family:inherit;font-size:.95rem;color:var(--ink);background:#fff;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.field textarea{min-height:118px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(225,37,27,.1)}
.form-note{font-size:.78rem;color:var(--muted);margin-top:14px}
.form-note a{color:var(--red);text-decoration:underline}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

.alert{padding:14px 18px;border-radius:var(--radius);font-size:.9rem;margin-bottom:22px}
.alert-ok{background:#F1FAF3;color:#1B7A3E;border:1px solid #CFEBD8}
.alert-err{background:var(--red-soft);color:var(--red-dark);border:1px solid var(--red-line)}

.map-embed{border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/7;background:var(--soft)}
.map-embed iframe{width:100%;height:100%;border:0;display:block}

/* ---------- Sayfa başlığı ---------- */

.page-head{padding:clamp(40px,5vw,70px) 0 clamp(32px,4vw,48px);border-bottom:1px solid var(--line)}
.page-head h1{max-width:24ch}
.page-head > .container > p{color:var(--muted);font-size:1.05rem;margin-top:18px;max-width:68ch}
.page-figure{margin-bottom:32px;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}

.breadcrumb{margin-bottom:18px;font-size:.8rem;color:var(--muted)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:9px}
.breadcrumb li{display:flex;align-items:center;gap:9px}
.breadcrumb .sep{color:#C9CBCE}
.breadcrumb a:hover{color:var(--red)}

/* ---------- CTA ---------- */

.cta{border-top:1px solid var(--line);background:var(--red-soft)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap;padding:clamp(42px,5vw,64px) 24px}
.cta h2{max-width:20ch}
.cta p{color:var(--grey);margin-top:12px;max-width:52ch}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- Footer ---------- */

.site-footer{border-top:1px solid var(--line);background:#fff;padding-top:clamp(52px,6vw,74px)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:50px}
.footer-brand .brand{margin-bottom:20px}
.footer-about{font-size:.9rem;color:var(--muted);max-width:38ch}
.footer-address{font-size:.9rem;color:var(--muted);margin-top:16px;line-height:1.75}
.footer-address a:hover{color:var(--red)}
.footer-social{display:flex;gap:16px;margin-top:18px;font-size:.85rem}
.footer-social a{color:var(--grey)}
.footer-social a:hover{color:var(--red)}

.footer-heading{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink);margin-bottom:20px;font-weight:700}
.footer-col ul{display:grid;gap:11px}
.footer-col a{font-size:.9rem;color:var(--muted)}
.footer-col a:hover{color:var(--red)}

.hth-footer{
  display:block;border:1px solid var(--line);border-radius:var(--radius-lg);padding:22px;background:#fff;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.hth-footer:hover{border-color:#DEDFE2;box-shadow:var(--shadow)}
.hth-footer img{width:120px;margin-bottom:16px}
.hth-footer b{display:block;font-size:.9rem;color:var(--ink);margin-bottom:6px}
.hth-footer span{display:block;font-size:.8rem;color:var(--muted);line-height:1.55}
.hth-footer .link-arrow{margin-top:14px;font-size:.82rem;display:inline-flex}

.cert-footer{
  display:flex;align-items:center;gap:13px;margin-top:14px;padding:16px 18px;
  border:1px solid var(--line);border-radius:var(--radius-lg);transition:border-color .18s ease,background .18s ease;
}
.cert-footer:hover{border-color:var(--red);background:var(--red-soft)}
.cert-footer svg{width:26px;height:26px;color:var(--red);flex:none}
.cert-footer span{display:flex;flex-direction:column}
.cert-footer b{font-size:.85rem;color:var(--ink);line-height:1.35}
.cert-footer small{font-size:.75rem;color:var(--muted);margin-top:3px}

.footer-bottom{
  border-top:1px solid var(--line);padding:24px 0;display:flex;align-items:center;
  justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:.82rem;color:var(--muted);
}
.footer-bottom nav{display:flex;gap:22px;flex-wrap:wrap}
.footer-bottom a:hover{color:var(--red)}

/* =========================================================
   Sabit hızlı iletişim butonları (WhatsApp + telefon)
   Dairesel durur, üzerine gelince etiketiyle birlikte açılır.
   ========================================================= */

.fab-stack{
  position:fixed;right:20px;bottom:20px;z-index:65;
  display:flex;flex-direction:column-reverse;align-items:flex-end;gap:12px;
  /* Kaydırma beklemeden, sayfa açılır açılmaz görünür */
  animation:fabIn .5s cubic-bezier(.22,.8,.3,1) .25s both;
}
@keyframes fabIn{
  from{opacity:0;transform:translateY(16px) scale(.9)}
  to  {opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  .fab-stack{animation:none}
}

.fab{
  --fab-size:56px;
  position:relative;display:flex;align-items:center;
  height:var(--fab-size);min-width:var(--fab-size);
  padding:0;border-radius:50px;color:#fff;
  font-size:.9rem;font-weight:600;white-space:nowrap;overflow:hidden;
  transition:padding .28s cubic-bezier(.22,.8,.3,1),
             box-shadow .25s ease, transform .2s ease;
}
.fab-ico{
  width:var(--fab-size);height:var(--fab-size);flex:none;
  display:grid;place-items:center;
}
.fab-ico svg{width:25px;height:25px}
.fab-label{
  max-width:0;opacity:0;overflow:hidden;
  transition:max-width .28s cubic-bezier(.22,.8,.3,1),opacity .2s ease,margin .28s ease;
}
.fab:hover,.fab:focus-visible{transform:translateY(-2px)}
.fab:hover .fab-label,
.fab:focus-visible .fab-label{max-width:240px;opacity:1;margin-right:22px}

/* WhatsApp — marka rengi korunur (tanınırlık), biçim temayla aynı */
.fab-whatsapp{
  background:linear-gradient(145deg,#25D366 0%,#1EBE5A 55%,#12A150 100%);
  box-shadow:0 8px 24px rgba(18,161,80,.34);
}
.fab-whatsapp:hover{box-shadow:0 12px 30px rgba(18,161,80,.42)}

/* Sürekli ama yumuşak nabız halkası */
.fab-whatsapp::before{
  content:"";position:absolute;inset:0;border-radius:50px;
  border:2px solid #25D366;opacity:0;
  animation:fabPulse 2.6s cubic-bezier(.22,.8,.3,1) infinite;
}
@keyframes fabPulse{
  0%   {transform:scale(1);opacity:.55}
  70%  {transform:scale(1.35);opacity:0}
  100% {transform:scale(1.35);opacity:0}
}

.fab-call{
  background:var(--red);
  box-shadow:0 8px 24px rgba(225,37,27,.32);
}
.fab-call:hover{background:var(--red-dark);box-shadow:0 12px 30px rgba(225,37,27,.4)}

@media (prefers-reduced-motion:reduce){
  .fab-whatsapp::before{animation:none}
}

/* Telefonla arama masaüstünde anlamsız; orada header butonu var */
@media (min-width:901px){
  .fab-call{display:none}
}
@media (max-width:520px){
  .fab-stack{right:14px;bottom:14px;gap:10px}
  .fab{--fab-size:52px}
  .fab-ico svg{width:23px;height:23px}
}

/* İletişim listesinde WhatsApp simgesi marka renginde */
.info-list .ico-whatsapp{background:#E8F8EE;color:#12A150}
.info-list .ico-whatsapp svg{width:20px;height:20px}

/* ---------- Animasyon ---------- */

.reveal{opacity:0;transform:translateY(16px)}
.reveal.is-visible{opacity:1;transform:none;transition:opacity .6s ease,transform .6s ease}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
}

/* =========================================================
   Duyarlı düzen
   ========================================================= */

@media (max-width:1200px){
  .mega{max-width:calc(100vw - 48px)}
}

@media (max-width:1160px){
  .hth-badge-text,.cert-badge span{display:none}
  .hth-badge,.cert-badge{padding:8px 12px}
  .nav-list{gap:0}
  .nav-link{padding:9px 9px;font-size:.86rem}
  .header-inner{gap:14px}
  .brand-text strong{font-size:.95rem}
}

@media (max-width:1024px){
  :root{--header-h:72px}
  .guarantee-grid,.about-grid,.contact-grid,.faq-wrap,.detail-grid,.cert-grid{grid-template-columns:1fr}
  .detail-side{position:static}
  .about-portrait{max-width:440px}
  .cards{grid-template-columns:repeat(2,1fr)}
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .strip-item:nth-child(2){border-right:0}
  .strip-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .slide-inner{grid-template-columns:1fr;gap:34px}
  .slide-media{order:-1;max-width:520px}
  .treatment{grid-template-columns:1fr}
  .treatment:nth-of-type(even) .treatment-media{order:0}
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cert-stamp{width:58px;height:58px;right:-10px;bottom:-10px}
  .cert-stamp svg{width:26px;height:26px}
}

@media (max-width:900px){
  .topbar{display:none}
  .nav-toggle{display:grid}

  .nav{
    position:fixed;top:var(--header-h);right:0;bottom:0;width:min(400px,88vw);
    background:#fff;border-left:1px solid var(--line);flex-direction:column;align-items:stretch;
    padding:16px 22px 32px;overflow-y:auto;z-index:60;
    transform:translateX(100%);transition:transform .28s ease;
  }
  .nav.is-open{transform:none;box-shadow:-18px 0 50px rgba(22,24,26,.1)}
  .nav{align-self:auto}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .nav-item{display:block;border-bottom:1px solid var(--line-soft)}
  .mega::before{display:none}
  .nav-link{padding:15px 4px;border-radius:0;font-size:1rem;justify-content:flex-start}
  .nav-caret{display:none}

  .mega-toggle{
    display:grid;place-items:center;position:absolute;right:0;top:4px;
    width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:var(--radius);
    cursor:pointer;color:var(--grey);padding:0;
  }
  .mega-toggle svg{width:18px;height:18px;transition:transform .25s ease}
  .mega-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}

  .mega{
    position:static;transform:none;width:auto;max-width:none;border:0;box-shadow:none;margin:0;
    opacity:1;visibility:visible;pointer-events:auto;
    display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s ease;
  }
  .nav-item.has-mega:hover .mega{transform:none}
  .nav-item.has-mega.is-open .mega{grid-template-rows:1fr}
  .mega-inner{grid-template-columns:1fr;overflow:hidden;min-height:0}
  .mega-main{padding:4px 0 16px}
  .mega-title{display:none}
  .mega-grid{grid-template-columns:1fr;gap:0}
  .mega-grid a{padding:11px 8px}
  .mega-side{display:none}
  .nav-mobile-extra{display:grid;gap:10px;margin-top:24px}
  .header-actions .btn{display:none}
  body{padding-bottom:84px}
}

@media (max-width:640px){
  .container{padding:0 20px}
  .cards,.gallery-grid{grid-template-columns:1fr}
  .strip-grid{grid-template-columns:1fr}
  .strip-item{border-right:0;border-bottom:1px solid var(--line);padding:26px 0}
  .strip-item:last-child{border-bottom:0}
  .guarantee-stats{grid-template-columns:1fr;gap:18px}
  .guarantee-stats div{display:flex;align-items:baseline;gap:14px}
  .guarantee-stats dd{margin-top:0}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .slide-actions .btn,.cta-actions .btn{flex:1 1 100%}
  .cert-meta li{flex-direction:column;gap:4px}
  .cert-meta strong{text-align:left}
  .pdf-frame object{height:420px}
  .brand-text small{display:none}
  .slider-controls{padding-bottom:22px}
}

@media (max-width:520px){
  .header-inner{gap:10px}
  .header-actions{gap:8px}
  .brand-mark{width:38px;height:38px}
  .brand-mark svg{width:21px;height:21px}
  .brand-text strong{font-size:.9rem}
  .hth-badge{padding:6px 9px}
  .hth-badge img{width:44px}
  .cert-badge{padding:7px 9px}
  .nav-toggle{width:40px;height:40px}
}

/* ---------- İçerik künyesi (inceleyen hekim + güncelleme) ---------- */
.byline{
  display:flex;flex-wrap:wrap;gap:10px 22px;align-items:center;
  margin-top:20px;padding-top:18px;border-top:1px solid var(--line);
  font-size:.82rem;color:var(--muted);
}
.byline-item{display:inline-flex;align-items:center;gap:7px}
.byline-item svg{width:15px;height:15px;color:var(--red);flex:none}
.byline strong{color:var(--ink);font-weight:600}
.byline a:hover strong{color:var(--red)}
.byline time{color:var(--ink)}

/* Tedaviler listesinde özet paragrafı */
.treatment-summary{margin-bottom:22px}