/* =========================================================
   Uzm. Dr. Banu Çavdaroğlu — Fizik Tedavi ve Rehabilitasyon
   Tasarım sistemi — adaçayı / teal paleti
   ---------------------------------------------------------
   #CAD2C5  Ash Grey       · açık zemin, kenarlık, ikon yastığı
   #84A98C  Muted Teal     · yumuşak vurgu, koyu zemin üstü
   #52796F  Deep Teal      · ana aksiyon (buton, ikon, bağlantı)
   #354F52  Dark Slate     · koyu ikincil yüzey
   #2F3E46  Charcoal Blue  · başlık, metin, footer, üst çubuk
   Başlık: Playfair Display (serif) · Gövde: Inter (sans)
   ========================================================= */

:root {
  /* Palet */
  --sage: #cad2c5;
  --teal-soft: #84a98c;
  --teal: #52796f;
  --teal-dark: #446459;
  --slate: #354f52;
  --charcoal: #2f3e46;

  /* Türevler */
  --bg: #ffffff;
  --bg-tint: #f4f7f3;      /* adaçayı esintili çok açık zemin */
  --bg-sage: #eef2ec;      /* açık bölüm zemini */
  --card: #ffffff;
  --ink: #2f3e46;
  --muted: #5e706a;
  --line: #e2e8e1;
  --line-strong: #cfd8cd;
  --on-dark: #c9d2cc;
  --on-dark-dim: #9aa8a2;

  --shadow-xs: 0 1px 3px rgba(47, 62, 70, .05);
  --shadow-soft: 0 4px 20px rgba(47, 62, 70, .07);
  --shadow-lift: 0 18px 44px rgba(47, 62, 70, .13);
  --radius: 10px;
  --radius-sm: 8px;
  --radius-xs: 6px;
  --font-head: "Playfair Display", "Times New Roman", Georgia, serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --ease: cubic-bezier(.2, .7, .3, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.7;
  font-size: 16.5px;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration: none; transition: color .25s; }
a:hover { color: var(--teal); }
ul { list-style: none; }
p, span, li { font-family: var(--font-body); }

.container { width: min(1180px, 92%); margin-inline: auto; }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--ink);
  line-height: 1.24;
  font-weight: 600;
  letter-spacing: .005em;
}

/* tüm çizgi ikonlar tek kural */
.line-ico {
  fill: none; stroke: currentColor;
  stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- Kaydırınca beliren öğeler ---------- */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .75s var(--ease), transform .75s var(--ease);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- Üst bilgi çubuğu ---------- */
.topbar {
  background: var(--charcoal);
  color: var(--on-dark-dim);
  font-size: 13px; padding: 10px 0; letter-spacing: .015em;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.topbar a { color: var(--on-dark); font-weight: 500; }
.topbar a:hover { color: var(--teal-soft); }
.topbar svg { width: 15px; height: 15px; color: var(--teal-soft); flex: none; }
.topbar .tb-item { display: inline-flex; align-items: center; gap: 8px; }
.topbar .tb-group { display: flex; gap: 24px; flex-wrap: wrap; }

/* ---------- Navigasyon ---------- */
.site-header {
  position: sticky; top: 0; z-index: 999;
  /* backdrop-filter kullanılmıyor: position:fixed alt öğeler (mobil menü paneli)
     için kapsayıcı blok oluşturup paneli header'ın içine hapsediyor */
  background: #fff;
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 2px 22px rgba(47, 62, 70, .08); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; padding: 17px 0; gap: 20px; }
.brand img { width: clamp(200px, 26vw, 310px); }
.main-nav > ul { display: flex; gap: 28px; align-items: center; }
.main-nav > ul > li > a {
  display: inline-block; position: relative;
  font-family: var(--font-head);
  color: var(--ink); font-weight: 500; font-size: 16px;
  letter-spacing: .02em; padding: 6px 2px;
}
/* alt çizgi ::before üzerinde — ::after açılır menü okuna ayrıldı */
.main-nav > ul > li > a::before {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1.5px; background: var(--teal);
  transition: width .3s var(--ease);
}
.main-nav > ul > li > a:hover { color: var(--teal); }
.main-nav > ul > li > a:hover::before,
.main-nav > ul > li > a.active::before { width: 100%; }

/* Açılır menü */
.has-sub { position: relative; }
.has-sub > a::after { content: "▾"; font-size: 10px; margin-left: 6px; color: var(--teal-soft); }
.sub-menu {
  position: absolute; top: calc(100% + 10px); left: 0;
  background: #fff; width: 322px;
  border-radius: var(--radius-sm); box-shadow: var(--shadow-lift);
  padding: 12px; opacity: 0; visibility: hidden;
  transform: translateY(10px);
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  border: 1px solid var(--line);
  border-top: 2px solid var(--teal);
}
.has-sub::before { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 12px; }
.has-sub:hover .sub-menu, .has-sub:focus-within .sub-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.sub-menu li { border-bottom: 1px solid var(--line); }
.sub-menu li:last-child { border: none; }
.sub-menu li a {
  display: block; padding: 11px 14px; font-size: 14.5px;
  color: var(--ink); line-height: 1.45; border-radius: var(--radius-xs);
}
.sub-menu li a:hover { background: var(--bg-sage); color: var(--teal); padding-left: 18px; transition: all .2s var(--ease); }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--teal); color: #fff !important;
  padding: 15px 32px; border-radius: var(--radius-xs);
  font-family: var(--font-body);
  font-weight: 600; font-size: 13.5px; letter-spacing: .09em;
  text-transform: uppercase;
  transition: background .3s, transform .3s var(--ease), box-shadow .3s;
  border: 1px solid var(--teal); cursor: pointer;
}
.btn:hover {
  background: var(--teal-dark); border-color: var(--teal-dark);
  transform: translateY(-2px); box-shadow: 0 10px 24px rgba(82, 121, 111, .28);
}
.btn.outline {
  background: transparent; color: var(--ink) !important;
  border: 1px solid var(--line-strong); box-shadow: none;
}
.btn.outline:hover { background: var(--charcoal); color: #fff !important; border-color: var(--charcoal); box-shadow: none; }
.btn svg { width: 16px; height: 16px; }

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--ink); margin: 6px 0; transition: .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: var(--bg);
  padding: clamp(72px, 9vw, 128px) 0;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background: url('../img/slide1.webp') center / cover no-repeat;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg,
    rgba(255, 255, 255, .98) 0%,
    rgba(255, 255, 255, .94) 44%,
    rgba(255, 255, 255, .64) 72%,
    rgba(244, 247, 243, .3) 100%);
}
.hero .container {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  text-transform: uppercase; letter-spacing: .22em; font-size: 11.5px;
  color: var(--teal); font-weight: 600; margin-bottom: 22px;
  font-family: var(--font-body);
}
.eyebrow::before { content: ""; width: 30px; height: 1.5px; background: var(--teal-soft); }
.hero h1 { font-size: clamp(34px, 4.6vw, 56px); margin-bottom: 24px; }
.hero h1 em { font-style: italic; color: var(--teal); }
.hero p.lead { font-size: 18px; line-height: 1.75; color: var(--ink); max-width: 560px; margin-bottom: 38px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual { position: relative; }
.hero-card {
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift); padding: 40px 36px;
  border: 1px solid var(--line);
}
.hero-card h3 { font-size: 21px; margin-bottom: 6px; }
.hero-card h3::after {
  content: ""; display: block; width: 44px; height: 1.5px;
  background: var(--teal-soft); margin: 16px 0 8px;
}
.hero-card ul li {
  padding: 12px 0; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 14px; font-size: 15px;
}
.hero-card ul li:last-child { border: none; padding-bottom: 0; }
.hero-card ul li svg { width: 19px; height: 19px; color: var(--teal); flex: none; }

.hero-badge {
  margin-top: 24px;
  background: var(--charcoal); color: #fff; border-radius: var(--radius-xs);
  padding: 18px 28px;
  display: inline-flex; align-items: center; gap: 14px;
}
.hero-badge strong { font-family: var(--font-head); font-weight: 600; font-size: 23px; color: #fff; display: block; line-height: 1.15; }
.hero-badge span { font-size: 12.5px; color: var(--on-dark-dim); letter-spacing: .03em; }

/* ---------- Bölüm başlıkları ---------- */
section { padding: clamp(76px, 8vw, 124px) 0; }
.section-head { max-width: 700px; margin: 0 auto 60px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.section-head .eyebrow { justify-content: center; }
.section-head.left .eyebrow { justify-content: flex-start; }
.section-head h2 { font-size: clamp(30px, 3.6vw, 44px); margin-bottom: 0; }
.section-head h2::after {
  content: ""; display: block; width: 52px; height: 1.5px;
  background: var(--teal-soft); margin: 24px auto 20px;
}
.section-head.left h2::after { margin-left: 0; }
.section-head p { color: var(--muted); font-size: 16.5px; }

/* ---------- Hizmetler: başlık satırı + slider ---------- */
.services { background: var(--bg-tint); }

.services-head {
  display: grid;
  grid-template-columns: minmax(280px, .95fr) minmax(0, 1.15fr) auto;
  gap: 30px 56px; align-items: center;
  margin-bottom: 56px;
}
.services-head .eyebrow { margin-bottom: 16px; }
.sh-title h2 { font-size: clamp(34px, 4.6vw, 58px); line-height: 1.08; margin: 0; }
.sh-lead { color: var(--muted); font-size: 16.5px; line-height: 1.75; margin: 0; }
.slider-nav { display: flex; gap: 12px; justify-self: end; }

.services-slider { position: relative; }
.services-grid {
  display: flex; gap: 28px;
  overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory; scroll-behavior: smooth;
  padding: 6px 2px;
  scrollbar-width: none; -ms-overflow-style: none;
}
.services-grid::-webkit-scrollbar { display: none; }

.service-card {
  flex: 0 0 calc((100% - 56px) / 3);
  scroll-snap-align: start;
  background: var(--card); border-radius: var(--radius);
  padding: 54px 46px 46px; position: relative; overflow: hidden;
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-xs);
  display: flex; flex-direction: column;
  min-height: 420px;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--teal);
  transform: scaleX(0); transform-origin: left;
  transition: transform .5s var(--ease);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lift); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  margin-bottom: 34px; flex: none;
  color: var(--teal);
  transition: transform .45s var(--ease);
}
.service-icon svg { width: 62px; height: 62px; fill: none; stroke: currentColor; }
.service-card:hover .service-icon { transform: translateY(-4px) scale(1.04); }

.service-card h3 { font-size: 25px; line-height: 1.25; margin-bottom: 16px; }
.service-card h3 a { color: inherit; }
.service-card h3 a:hover { color: var(--teal); }
.service-card p { font-size: 15.5px; line-height: 1.7; color: var(--muted); margin-bottom: 28px; flex: 1; }
.card-link {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; align-self: flex-start;
  color: var(--ink); border-radius: 50%;
  transition: color .3s, transform .35s var(--ease);
}
.card-link svg { width: 24px; height: 24px; }
.card-link:hover { color: var(--teal); }
.service-card:hover .card-link { color: var(--teal); transform: translateX(6px); }

/* Slider kontrolleri */
.slider-btn {
  width: 52px; height: 52px; border-radius: 50%;
  border: 1px solid var(--line-strong); background: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--ink);
  transition: background .3s, border-color .3s, color .3s, transform .3s var(--ease), opacity .3s;
}
.slider-btn svg { width: 20px; height: 20px; }
.slider-btn:hover:not(:disabled) {
  background: var(--teal); border-color: var(--teal);
  color: #fff; transform: scale(1.06);
}
.slider-btn:disabled { opacity: .3; cursor: default; }
.slider-dots { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 42px; }
.services-slider.single-page .slider-dots { display: none; }
.services-head .slider-nav.hidden { display: none; }
.slider-dot {
  width: 8px; height: 8px; border-radius: 50%; padding: 0;
  border: none; background: var(--line-strong); cursor: pointer;
  transition: background .3s, width .35s var(--ease);
}
.slider-dot.active { background: var(--teal); width: 30px; border-radius: 6px; }

/* ---------- Hakkında ---------- */
.about { background: var(--bg); }
.about .container { display: grid; grid-template-columns: .9fr 1.1fr; gap: 68px; align-items: center; }
.about-visual { position: relative; }
.about-frame {
  background: linear-gradient(150deg, var(--teal-soft), var(--slate));
  border-radius: var(--radius); aspect-ratio: 4 / 4.6;
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.about-frame svg { width: 42%; color: #fff; opacity: .92; }
.about-quote {
  position: absolute; bottom: -28px; right: -20px;
  background: #fff; border-radius: var(--radius-sm); box-shadow: var(--shadow-lift);
  padding: 24px 28px; max-width: 310px; border-left: 2px solid var(--teal);
}
.about-quote p { font-family: var(--font-head); font-style: italic; font-size: 15.5px; line-height: 1.6; color: var(--ink); }
.about-body h2 { font-size: clamp(30px, 3.4vw, 40px); margin-bottom: 0; }
.about-body h2::after {
  content: ""; display: block; width: 52px; height: 1.5px;
  background: var(--teal-soft); margin: 22px 0 24px;
}
.about-body p { margin-bottom: 18px; }
.about-feats { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin: 30px 0 36px; }
.about-feats li {
  display: flex; gap: 13px; align-items: center;
  font-size: 14.5px; font-weight: 500; color: var(--ink);
  background: var(--bg-sage); border-radius: var(--radius-sm);
  padding: 16px 18px;
  transition: transform .3s var(--ease), background .3s;
}
.about-feats li:hover { transform: translateY(-3px); background: var(--sage); }
.about-feats svg { width: 20px; height: 20px; color: var(--teal); flex: none; }

/* ---------- Kliniğimiz — açık, ferah ---------- */
.why { background: var(--bg-sage); }
.why-wrap { display: grid; grid-template-columns: .95fr 1.05fr; gap: 52px; align-items: stretch; }
.why-media { position: relative; min-height: 360px; }
/* muayenehane fotoğrafı: filtresiz ve çerçevesiz */
.why-media img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
}
.why-grid { display: flex; flex-direction: column; gap: 20px; }
.why-item {
  background: #fff; border-radius: var(--radius);
  padding: 30px 32px;
  box-shadow: var(--shadow-xs);
  transition: transform .35s var(--ease), box-shadow .35s;
  display: flex; gap: 24px; align-items: flex-start;
}
.why-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.why-item .num {
  font-family: var(--font-head); font-weight: 600; font-size: 17px;
  color: var(--teal); line-height: 1; flex: none;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--bg-sage);
  display: flex; align-items: center; justify-content: center;
  transition: background .35s, color .35s;
}
.why-item:hover .num { background: var(--teal); color: #fff; }
.why-item h3 { font-size: 20px; margin-bottom: 9px; }
.why-item p { font-size: 14.8px; line-height: 1.7; color: var(--muted); }

/* ---------- Süreç ---------- */
.process { background: var(--bg); }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; counter-reset: step; }
.process-step {
  padding: 40px 32px; position: relative;
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
}
.process-step:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); border-color: var(--sage); }
.process-step .p-ico {
  height: 44px; margin-bottom: 26px;
  display: flex; align-items: center; justify-content: flex-start;
  color: var(--teal);
}
.process-step .p-ico svg { width: 40px; height: 40px; }
/* sıra numarası kartın sağ üst köşesinde — ikonla çakışmaz */
.process-step::after {
  counter-increment: step; content: counter(step, decimal-leading-zero);
  position: absolute; top: 34px; right: 30px;
  color: var(--sage); font-size: 30px; font-weight: 600;
  font-family: var(--font-head); line-height: 1;
  transition: color .35s;
}
.process-step:hover::after { color: var(--teal-soft); }
.process-step h3 { font-size: 19px; margin-bottom: 11px; }
.process-step p { font-size: 14.5px; line-height: 1.7; color: var(--muted); }

/* ---------- CTA bandı ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--slate), var(--charcoal));
  border-radius: var(--radius); padding: clamp(44px, 5vw, 68px);
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap; color: #fff;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; right: -70px; top: -70px;
  width: 280px; height: 280px; border-radius: 50%;
  border: 1px solid rgba(132, 169, 140, .3);
}
.cta-band::after {
  content: ""; position: absolute; right: -10px; top: -10px;
  width: 170px; height: 170px; border-radius: 50%;
  border: 1px solid rgba(132, 169, 140, .18);
}
.cta-band h2 { color: #fff; font-size: clamp(26px, 3vw, 34px); margin-bottom: 12px; }
.cta-band p { color: var(--on-dark); max-width: 520px; }
.cta-band .btn {
  position: relative; z-index: 1;
  background: var(--teal-soft); border-color: var(--teal-soft); color: var(--charcoal) !important;
}
.cta-band .btn:hover { background: #fff; border-color: #fff; color: var(--charcoal) !important; }

/* ---------- İletişim ---------- */
.contact { background: var(--bg-tint); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 44px; align-items: stretch; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.c-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 30px; display: flex; gap: 20px; align-items: flex-start;
  transition: transform .3s var(--ease), box-shadow .3s;
}
.c-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.c-card .c-ico {
  width: 46px; height: 46px; border-radius: 50%; flex: none;
  background: var(--bg-sage); color: var(--teal);
  display: flex; align-items: center; justify-content: center;
  transition: background .3s, color .3s;
}
.c-card:hover .c-ico { background: var(--teal); color: #fff; }
.c-card .c-ico svg { width: 21px; height: 21px; }
.c-card h3 { font-size: 17.5px; margin-bottom: 7px; }
.c-card p, .c-card a { font-size: 15px; color: var(--ink); }
.c-card a { display: block; font-weight: 500; }
.c-card a:hover { color: var(--teal); }
.map-wrap {
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-soft); min-height: 420px;
  border: 1px solid var(--line);
}
.map-wrap iframe { width: 100%; height: 100%; min-height: 420px; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--charcoal); color: var(--on-dark-dim);
  padding: 76px 0 0; font-size: 15px;
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 46px; padding-bottom: 54px; }
.footer-brand { font-family: var(--font-head); font-weight: 600; color: #fff; font-size: 20px; line-height: 1.35; margin-bottom: 18px; }
.footer-brand small {
  display: block; font-family: var(--font-body); font-size: 11px;
  letter-spacing: .24em; text-transform: uppercase; color: var(--teal-soft);
  margin-top: 12px; font-weight: 500;
  padding-top: 12px; border-top: 1px solid rgba(202, 210, 197, .2);
}
.site-footer h4 {
  color: #fff; font-size: 16.5px; margin-bottom: 20px;
  padding-bottom: 12px; border-bottom: 1px solid rgba(202, 210, 197, .22);
  display: block;
}
.site-footer ul li { margin-bottom: 12px; }
.site-footer ul a { color: var(--on-dark-dim); font-size: 14.5px; }
.site-footer ul a:hover { color: var(--teal-soft); }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer-contact svg { width: 16px; height: 16px; color: var(--teal-soft); flex: none; margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(202, 210, 197, .14);
  padding: 24px 0; font-size: 13px; text-align: center; color: #7d8a85;
}

/* ---------- Hizmet detay sayfaları ---------- */
.page-hero {
  background: var(--bg-tint);
  border-bottom: 1px solid var(--line);
  padding: clamp(58px, 7vw, 94px) 0;
}
.breadcrumb { display: flex; gap: 8px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); margin-bottom: 22px; letter-spacing: .015em; }
.breadcrumb a { color: var(--teal); font-weight: 500; }
.breadcrumb a:hover { color: var(--charcoal); }
.breadcrumb span::before { content: "—"; margin-right: 8px; color: var(--line-strong); }
.page-hero h1 { font-size: clamp(32px, 4vw, 46px); max-width: 780px; }
.page-hero p.lead { font-size: 17.5px; line-height: 1.75; color: var(--ink); max-width: 700px; margin-top: 20px; }
.byline {
  font-size: 13px; color: var(--muted); margin-top: 24px;
  padding-top: 16px; border-top: 1px solid var(--line-strong);
  display: block; max-width: 700px; letter-spacing: .015em;
}
.byline strong { color: var(--ink); font-weight: 600; }

.service-layout { display: grid; grid-template-columns: 1fr 340px; gap: 60px; align-items: start; }
.service-content h2 {
  font-size: clamp(25px, 2.6vw, 31px); margin: 52px 0 20px;
  padding-bottom: 16px; border-bottom: 1px solid var(--line);
  position: relative;
}
.service-content h2::after {
  content: ""; position: absolute; left: 0; bottom: -1px;
  width: 52px; height: 1.5px; background: var(--teal);
}
.service-content h2:first-child { margin-top: 0; }
.service-content h3 { font-size: 20px; margin: 34px 0 14px; }
.service-content p { margin-bottom: 18px; }
.service-content ul { margin: 0 0 26px; }
.service-content ul li {
  position: relative; padding: 9px 0 9px 32px; line-height: 1.7;
}
.service-content ul li::before {
  content: ""; position: absolute; left: 2px; top: 16px;
  width: 16px; height: 16px;
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2l-3.5-3.5L4 14.2 9 19.2 20 8.2l-1.5-1.5z"/></svg>') center/contain no-repeat;
          mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9 16.2l-3.5-3.5L4 14.2 9 19.2 20 8.2l-1.5-1.5z"/></svg>') center/contain no-repeat;
  background-color: var(--teal-soft);
}
.info-box {
  background: var(--bg-sage);
  border-left: 2px solid var(--teal);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 26px 30px; margin: 32px 0;
}
.info-box p { margin: 0; font-size: 15px; color: var(--ink); }
.info-box strong { color: var(--teal); }

.sidebar { position: sticky; top: 110px; display: flex; flex-direction: column; gap: 24px; }
.sb-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-xs);
}
.sb-card h3 {
  font-size: 18px; margin-bottom: 6px; padding-bottom: 0;
}
.sb-card h3::after {
  content: ""; display: block; width: 40px; height: 1.5px;
  background: var(--teal-soft); margin: 14px 0 18px;
}
.sb-nav li { border-bottom: 1px solid var(--line); }
.sb-nav li:last-child { border: none; }
.sb-nav a { display: block; padding: 11px 2px; font-size: 14.5px; color: var(--ink); transition: all .2s var(--ease); }
.sb-nav a:hover { color: var(--teal); padding-left: 8px; }
.sb-nav a.current { color: var(--teal); font-weight: 600; padding-left: 12px; border-left: 2px solid var(--teal); }
.sb-cta { background: linear-gradient(140deg, var(--slate), var(--charcoal)); color: #fff; text-align: center; border: none; }
.sb-cta h3 { color: #fff; }
.sb-cta h3::after { background: var(--teal-soft); margin-inline: auto; }
.sb-cta p { font-size: 14.5px; color: var(--on-dark); margin-bottom: 20px; }
.sb-cta .btn {
  width: 100%; justify-content: center;
  background: var(--teal-soft); border-color: var(--teal-soft); color: var(--charcoal) !important;
}
.sb-cta .btn:hover { background: #fff; border-color: #fff; color: var(--charcoal) !important; }
.sb-hours li { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14px; gap: 10px; }
.sb-hours li:last-child { border: none; }
.sb-hours strong { color: var(--ink); }

/* SSS */
.faq-item {
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  margin-bottom: 14px; background: #fff; overflow: hidden;
  transition: border-color .25s, box-shadow .25s;
}
.faq-item:hover { border-color: var(--sage); box-shadow: var(--shadow-xs); }
.faq-item[open] { border-color: var(--teal-soft); }
.faq-item summary {
  cursor: pointer; padding: 20px 24px; font-weight: 600; color: var(--ink);
  font-family: var(--font-head);
  font-size: 16.5px; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; font-size: 22px; color: var(--teal);
  transition: transform .3s var(--ease); flex: none; font-family: var(--font-body); font-weight: 400;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item[open] summary { border-bottom: 1px solid var(--line); }
.faq-item .faq-body { padding: 18px 24px 22px; color: var(--muted); font-size: 15px; }

/* ---------- Yardımcılar ---------- */
.mt-40 { margin-top: 40px; }
.center { text-align: center; }

/* ---------- Duyarlı tasarım ---------- */
@media (max-width: 1080px) {
  .services-head { grid-template-columns: 1fr auto; gap: 24px 40px; align-items: end; }
  .sh-lead { grid-column: 1 / -1; }
  .service-card { flex-basis: calc((100% - 28px) / 2); min-height: 400px; padding: 44px 36px 38px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 26px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .service-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .why-wrap { grid-template-columns: 1fr; }
  .why-media { min-height: 320px; }
}

@media (max-width: 920px) {
  .hero .container, .about .container { grid-template-columns: 1fr; gap: 48px; }
  .hero::after {
    background: linear-gradient(180deg,
      rgba(255, 255, 255, .97) 0%,
      rgba(255, 255, 255, .92) 100%);
  }
  .hero-visual { max-width: 520px; }
  .contact-grid { grid-template-columns: 1fr; }
  .topbar .tb-group { gap: 16px; }

  .nav-toggle { display: block; position: relative; z-index: 999; }
  /* menü açıkken logo ve kapatma butonu panelin üstünde kalsın */
  .brand { position: relative; z-index: 999; }
  .main-nav {
    position: fixed; inset: 0; top: 0; background: #fff;
    transform: translateX(100%); transition: transform .35s var(--ease);
    padding: 104px 8% 40px; overflow-y: auto; z-index: 998;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .main-nav > ul > li { width: 100%; border-bottom: 1px solid var(--line); }
  .main-nav > ul > li > a { display: block; padding: 15px 4px; font-size: 19px; }
  .main-nav > ul > li > a::before { display: none; }
  .sub-menu {
    position: static; opacity: 1; visibility: visible; transform: none;
    box-shadow: none; border: 1px solid var(--line); background: var(--bg-tint); width: auto;
    border-top: 2px solid var(--teal);
    margin-bottom: 14px; display: none;
  }
  .has-sub.open .sub-menu { display: block; }
  .nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
  body.nav-open { overflow: hidden; }
  .nav-cta-desktop { display: none; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .services-head { grid-template-columns: 1fr; gap: 20px; }
  .slider-nav { justify-self: start; }
  .sh-title h2 { font-size: clamp(28px, 8vw, 36px); }
  .service-card { flex-basis: 100%; min-height: 0; padding: 40px 30px 34px; }
  .service-icon svg { width: 54px; height: 54px; }
  .service-card h3 { font-size: 22px; }
  .process-grid { grid-template-columns: 1fr; }
  .about-feats { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .about-quote { position: static; margin-top: 22px; max-width: none; }
  .topbar { display: none; }
  .cta-band { text-align: center; justify-content: center; }
}