/* ============================================================
   Prof. Dr. Ayhan Karaköse — Premium Üroloji Design System
   Lacivert + Fildişi + Pirinç · Cormorant Garamond / Manrope
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Manrope:wght@300;400;500;600;700;800&family=Spline+Sans+Mono:wght@400;500&display=swap');

:root {
  /* Ink & Navy */
  --ink:        #0B1626;
  --navy:       #102747;
  --navy-700:   #173A6B;
  --navy-500:   #2C5491;
  --blue:       #3B6CB0;
  --blue-300:   #8FB0DC;
  --blue-100:   #DDE7F4;

  /* Surfaces */
  --paper:      #FBFAF6;   /* warm ivory page bg */
  --paper-2:    #F4F1E9;   /* deeper cream panel */
  --tint:       #EBF1FA;   /* cool blue wash */
  --white:      #FFFFFF;

  /* Brass — used VERY sparingly */
  --brass:      #B0905A;
  --brass-soft: #CBB084;
  --brass-line: rgba(176,144,90,0.45);

  /* Text */
  --t-strong:   #0B1626;
  --t-body:     #36465C;
  --t-muted:    #6A7889;
  --t-on-dark:  rgba(255,255,255,0.92);
  --t-on-dark-2:rgba(255,255,255,0.62);

  /* Lines & shadow */
  --line:       rgba(16,39,71,0.12);
  --line-soft:  rgba(16,39,71,0.07);
  --shadow-sm:  0 1px 2px rgba(11,22,38,0.04), 0 4px 14px rgba(11,22,38,0.05);
  --shadow-md:  0 8px 30px rgba(11,22,38,0.08), 0 2px 8px rgba(11,22,38,0.05);
  --shadow-lg:  0 24px 70px rgba(11,22,38,0.16), 0 8px 24px rgba(11,22,38,0.08);

  /* Type */
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'Manrope', system-ui, -apple-system, sans-serif;
  --mono:  'Spline Sans Mono', ui-monospace, monospace;

  /* Layout */
  --maxw: 1240px;
  --gut:  clamp(20px, 5vw, 64px);
  --radius: 4px;
  --radius-lg: 10px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--sans);
  color: var(--t-body);
  background: var(--paper);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }
::selection { background: var(--navy); color: #fff; }

/* ---------- Typographic primitives ---------- */
.display {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--t-strong);
}
.eyebrow {
  font-family: var(--sans);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--navy-500);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--brass);
  display: inline-block;
}
.eyebrow.center::after {
  content: "";
  width: 26px; height: 1px;
  background: var(--brass);
  display: inline-block;
}
.eyebrow.center { gap: 12px; }

h1,h2,h3,h4 { color: var(--t-strong); font-weight: 600; }

.lead {
  font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.7;
  color: var(--t-body);
}

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gut); }
.section { padding-block: clamp(64px, 9vw, 130px); }
.section--tight { padding-block: clamp(48px, 6vw, 84px); }
.grid { display: grid; gap: clamp(20px, 3vw, 36px); }
.center { text-align: center; }
.mx-auto { margin-inline: auto; }

/* ============================================================
   NAVBAR
   ============================================================ */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between; gap: 28px;
  padding: 18px var(--gut);
  transition: background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
}
.nav--scrolled {
  background: rgba(251,250,246,0.86);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  box-shadow: 0 1px 0 var(--line-soft);
  padding-block: 12px;
}
.brand { display: flex; align-items: center; gap: 13px; flex: none; }
.brand__mark {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--navy);
  color: #fff;
  display: grid; place-items: center;
  font-family: var(--serif); font-weight: 600; font-size: 19px;
  letter-spacing: 0.02em;
  box-shadow: inset 0 0 0 1px var(--brass-line);
  flex: none;
}
.brand__txt { line-height: 1.1; }
.brand__name { font-family: var(--serif); font-size: 19px; font-weight: 600; color: var(--t-strong); letter-spacing: 0.01em; }
.brand__role { font-size: 10.5px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--navy-500); font-weight: 600; }

.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__link {
  font-size: 14.5px; font-weight: 500; color: var(--t-body);
  position: relative; padding: 4px 0; white-space: nowrap;
  transition: color .25s;
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: -2px;
  width: 0; height: 1.5px; background: var(--brass);
  transition: width .3s var(--ease);
}
.nav__link:hover, .nav__link[aria-current="page"] { color: var(--navy); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { width: 100%; }

.nav__right { display: flex; align-items: center; gap: 16px; }
.lang {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line); border-radius: 40px;
  overflow: hidden; font-size: 12px; font-weight: 700;
}
.lang button {
  padding: 6px 11px; color: var(--t-muted);
  letter-spacing: 0.04em; transition: all .25s;
}
.lang button.is-active { background: var(--navy); color: #fff; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--sans); font-weight: 600; font-size: 14.5px;
  padding: 13px 24px; border-radius: 40px;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s;
  white-space: nowrap; line-height: 1;
}
.btn svg { width: 17px; height: 17px; }
.btn--primary { background: var(--navy); color: #fff; box-shadow: 0 8px 22px rgba(16,39,71,0.22); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(16,39,71,0.30); background: var(--navy-700); }
.btn--ghost { color: var(--navy); box-shadow: inset 0 0 0 1px var(--line); background: var(--white); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1px var(--navy); transform: translateY(-2px); }
.btn--wa { background: #128C7E; color: #fff; box-shadow: 0 8px 22px rgba(18,140,126,0.28); }
.btn--wa:hover { transform: translateY(-2px); box-shadow: 0 14px 32px rgba(18,140,126,0.36); }
.btn--light { background: #fff; color: var(--navy); }
.btn--light:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn--lg { padding: 16px 30px; font-size: 15.5px; }

.nav__toggle { display: none; width: 44px; height: 44px; border-radius: 50%; }
.nav__toggle span { display: block; width: 22px; height: 1.6px; background: var(--navy); margin: 4.5px auto; transition: .3s; }

/* Mobile nav */
.mnav {
  position: fixed; inset: 0; z-index: 99;
  background: var(--paper); padding: 100px var(--gut) 40px;
  transform: translateY(-100%); transition: transform .5s var(--ease), opacity .4s, visibility .4s;
  opacity: 0; visibility: hidden;
  display: flex; flex-direction: column; gap: 4px;
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.mnav.open { transform: translateY(0); opacity: 1; visibility: visible; }
.mnav > a { font-family: var(--serif); font-size: 30px; font-weight: 500; color: var(--t-strong); padding: 12px 0; border-bottom: 1px solid var(--line-soft); }
.mnav .mnav__cta { margin-top: 24px; display: flex; gap: 12px; flex-wrap: wrap; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: 130px; overflow: hidden; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(24px, 4vw, 60px); align-items: center;
  min-height: min(86vh, 820px);
}
.hero__eyebrow { margin-bottom: 24px; }
.hero h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(44px, 6.4vw, 92px); line-height: 0.98;
  letter-spacing: -0.015em; color: var(--t-strong);
}
.hero h1 em { font-style: italic; color: var(--navy-500); }
.hero__sub { margin-top: 26px; max-width: 30em; font-size: clamp(16px,1.4vw,18.5px); color: var(--t-body); }
.hero__cta { margin-top: 38px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero__trust { margin-top: 44px; display: flex; gap: 30px; flex-wrap: wrap; align-items: center; }
.hero__trust .ht { display: flex; flex-direction: column; }
.hero__trust .ht b { font-family: var(--serif); font-size: 32px; font-weight: 600; color: var(--navy); line-height: 1; }
.hero__trust .ht span { font-size: 12.5px; color: var(--t-muted); margin-top: 5px; letter-spacing: .01em; }
.hero__trust .div { width: 1px; height: 38px; background: var(--line); }

/* Hero slider */
.hero__slider { position: relative; }
.hero__slide { display: none; }
.hero__slide.is-active { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .hero__slide.is-active { animation: heroSlideIn .7s var(--ease) both; }
}
@keyframes heroSlideIn { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.hero__nav { margin-top: 34px; display: flex; align-items: center; gap: 18px; }
.hero__dots { display: flex; gap: 9px; }
.hero__dots button { width: 26px; height: 4px; border-radius: 4px; background: var(--line); transition: background .35s var(--ease), width .35s var(--ease); }
.hero__dots button.is-active { background: var(--navy); width: 42px; }
.hero__arrows { display: flex; gap: 8px; }
.hero__arrows button { width: 40px; height: 40px; border-radius: 50%; box-shadow: inset 0 0 0 1px var(--line); color: var(--navy); display: grid; place-items: center; transition: background .25s, box-shadow .25s; }
.hero__arrows button:hover { box-shadow: inset 0 0 0 1px var(--navy); background: var(--white); }
.hero__arrows svg { width: 16px; height: 16px; }

/* Hero portrait */
.hero__media { position: relative; }
.portrait {
  position: relative; aspect-ratio: 4/5; border-radius: 220px 220px 12px 12px;
  overflow: hidden; box-shadow: var(--shadow-lg);
}
.portrait::after { content:""; position:absolute; inset:0; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25); border-radius: inherit; }

/* Doctor cutout panel */
.hero__photo {
  position: relative; aspect-ratio: 4/5;
  border-radius: 240px 240px 16px 16px;
  background:
    radial-gradient(120% 80% at 50% 8%, rgba(143,176,220,0.28), transparent 60%),
    linear-gradient(168deg, var(--navy-500) 0%, var(--navy) 62%, var(--ink) 100%);
  overflow: hidden; box-shadow: var(--shadow-lg);
  display: flex; align-items: flex-end; justify-content: center;
}
.hero__photo::before {
  content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.045) 0 1px, transparent 1px 16px);
}
.hero__photo::after {
  content:""; position:absolute; left:50%; bottom:6%; transform:translateX(-50%);
  width: 72%; height: 26px; border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,0.32), transparent 70%);
  filter: blur(3px);
}
.hero__photo img {
  position: relative; z-index: 1;
  width: 100%; max-width: 360px; height: auto; object-fit: contain;
  object-position: bottom;
  filter: drop-shadow(0 18px 26px rgba(0,0,0,0.28));
}

/* Hero media slider (synced visuals) */
.hero__visual { display: none; }
.hero__visual.is-active { display: block; }
@media (prefers-reduced-motion: no-preference) {
  .hero__visual.is-active { animation: heroVisIn .7s var(--ease) both; }
}
@keyframes heroVisIn { from { opacity: 0; transform: scale(.985); } to { opacity: 1; transform: none; } }
.hero__illus {
  position: relative; aspect-ratio: 4/5; border-radius: 240px 240px 16px 16px;
  background:
    radial-gradient(120% 80% at 50% 8%, rgba(143,176,220,0.30), transparent 60%),
    linear-gradient(168deg, var(--navy-500) 0%, var(--navy) 62%, var(--ink) 100%);
  overflow: hidden; box-shadow: var(--shadow-lg);
  display: grid; place-items: center;
}
.hero__illus::before {
  content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.045) 0 1px, transparent 1px 16px);
}
.hero__illus svg { width: 78%; max-width: 320px; position: relative; z-index: 1; overflow: visible; }
.hero__illus .ttl { position: absolute; bottom: 30px; left: 0; right: 0; text-align: center; z-index: 2; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; color: var(--blue-300); }
.il-stroke { fill: none; stroke: rgba(220,232,248,0.55); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.il-fill { fill: rgba(143,176,220,0.16); stroke: rgba(220,232,248,0.6); stroke-width: 1.6; }
.il-accent { fill: none; stroke: var(--brass-soft); stroke-width: 2; stroke-linecap: round; }
.il-dot { fill: var(--brass-soft); }
.il-laser { stroke: var(--brass-soft); stroke-width: 2; stroke-dasharray: 4 5; stroke-linecap: round; }
@media (prefers-reduced-motion: no-preference) {
  .hero__visual.is-active .il-laser { animation: laserDash 1.1s linear infinite; }
  .hero__visual.is-active .il-pulse { transform-box: fill-box; transform-origin: center; animation: ilPulse 2.4s ease-out infinite; }
}
@keyframes laserDash { to { stroke-dashoffset: -18; } }
@keyframes ilPulse { 0% { opacity: .6; transform: scale(.7); } 70% { opacity: 0; transform: scale(1.7); } 100% { opacity: 0; } }

/* Realistic photo slide (kidney + laser) */
.hero__realpanel {
  position: relative; aspect-ratio: 1524/2224; max-height: 600px;
  border-radius: 28px; overflow: hidden;
  background:
    radial-gradient(120% 90% at 50% 30%, #ffffff 0%, #f3f6fb 55%, #e7eef8 100%);
  box-shadow: var(--shadow-lg);
  margin-inline: auto;
}
.hero__realpanel::after { content:""; position:absolute; inset:0; border-radius:inherit; box-shadow: inset 0 0 0 1px rgba(16,39,71,0.08); pointer-events:none; }
.kidney-stage { position: absolute; inset: 0; }
.kidney-stage img { width: 100%; height: 100%; object-fit: contain; display: block; }
.laser-svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.laser-beam { stroke: url(#laserGrad); stroke-width: 9; stroke-linecap: round; filter: drop-shadow(0 0 7px rgba(255,170,60,0.9)); }
.laser-core { stroke: #fff7ec; stroke-width: 2.4; stroke-linecap: round; }
.laser-impact { fill: #ffd9a0; }
.laser-ring { fill: none; stroke: #ffb347; stroke-width: 5; transform-box: fill-box; transform-origin: center; }
.frag { fill: #ffcaa0; transform-box: fill-box; transform-origin: center; }
.hero__realpanel .ttl { position: absolute; bottom: 16px; left: 0; right: 0; text-align: center; z-index: 4; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--navy); background: rgba(255,255,255,0.7); padding: 6px 0; backdrop-filter: blur(4px); }
.hero__realpanel .chip { position: absolute; top: 16px; left: 16px; z-index: 4; display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px; font-weight: 700; letter-spacing: .04em; color: var(--navy); background: rgba(255,255,255,0.82); padding: 7px 12px; border-radius: 40px; box-shadow: var(--shadow-sm); }
.hero__realpanel .chip .ld { width: 7px; height: 7px; border-radius: 50%; background: #ff9d3c; box-shadow: 0 0 0 0 rgba(255,157,60,.6); }
@media (prefers-reduced-motion: no-preference) {
  .hero__visual.is-active .laser-beam, .hero__visual.is-active .laser-core { animation: beamFlicker 1.6s ease-in-out infinite; }
  .hero__visual.is-active .laser-ring { animation: ilPulse 1.8s ease-out infinite; }
  .hero__visual.is-active .laser-ring.r2 { animation-delay: .6s; }
  .hero__visual.is-active .laser-ring.r3 { animation-delay: 1.2s; }
  .hero__visual.is-active .frag { animation: fragFly 1.8s ease-out infinite; }
  .hero__visual.is-active .frag.f2 { animation-delay: .3s; }
  .hero__visual.is-active .frag.f3 { animation-delay: .6s; }
  .hero__visual.is-active .frag.f4 { animation-delay: .9s; }
  .hero__visual.is-active .chip .ld { animation: chipBlink 1.4s ease-in-out infinite; }
}
@keyframes beamFlicker { 0%,100%{opacity:.55} 45%{opacity:1} 60%{opacity:.7} }
@keyframes chipBlink { 0%,100%{box-shadow:0 0 0 0 rgba(255,157,60,.6)} 70%{box-shadow:0 0 0 7px rgba(255,157,60,0)} }
@keyframes fragFly {
  0% { opacity: 0; transform: translate(0,0) scale(1); }
  20% { opacity: 1; }
  100% { opacity: 0; transform: translate(var(--fx,10px), var(--fy,-10px)) scale(.4); }
}
.brand__logo { height: 40px; width: auto; display: block; flex: none; }
.foot .brand__logo { height: 46px; }
.hero__badge {
  position: absolute; left: -26px; bottom: 48px;
  background: #fff; border-radius: var(--radius-lg);
  padding: 16px 20px; box-shadow: var(--shadow-lg);
  display: flex; align-items: center; gap: 14px; max-width: 250px;
}
.hero__badge .ico { width: 42px; height: 42px; border-radius: 50%; background: var(--tint); display: grid; place-items: center; color: var(--navy); flex: none; }
.hero__badge b { display: block; font-size: 14px; color: var(--t-strong); font-weight: 700; }
.hero__badge span { font-size: 12px; color: var(--t-muted); }
.hero__deco {
  position: absolute; top: -40px; right: -40px; width: 180px; height: 180px;
  border: 1px solid var(--brass-line); border-radius: 50%; z-index: -1;
}

/* ---------- Image placeholder ---------- */
.ph {
  background:
    repeating-linear-gradient(135deg, rgba(16,39,71,0.05) 0 2px, transparent 2px 11px),
    linear-gradient(160deg, var(--tint), var(--blue-100));
  display: grid; place-items: center;
  color: var(--navy-500);
}
.ph__label {
  font-family: var(--mono); font-size: 12px; letter-spacing: .03em;
  background: rgba(255,255,255,0.78); padding: 7px 12px; border-radius: 40px;
  border: 1px solid var(--line); color: var(--navy);
}

/* ============================================================
   MARQUEE / credentials strip
   ============================================================ */
.strip { border-block: 1px solid var(--line); background: var(--white); overflow: hidden; }
.strip__track { display: flex; gap: 56px; padding: 22px 0; white-space: nowrap; animation: marquee 38s linear infinite; width: max-content; }
.strip__track span { font-family: var(--serif); font-size: 22px; color: var(--navy-700); display: inline-flex; align-items: center; gap: 56px; opacity: .8; }
.strip__track span::after { content:"✦"; color: var(--brass); font-size: 13px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ============================================================
   SECTION HEADER
   ============================================================ */
.shead { max-width: 720px; }
.shead.center { margin-inline: auto; text-align: center; }
.shead h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(32px, 4.2vw, 56px); line-height: 1.05; margin-top: 18px; letter-spacing: -0.01em; }
.shead p { margin-top: 18px; font-size: clamp(16px,1.3vw,18px); color: var(--t-body); }

/* ============================================================
   TREATMENT CARDS
   ============================================================ */
.tgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--white); }
.tcard {
  position: relative; padding: 38px 34px 34px; background: var(--white);
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  transition: background .4s var(--ease); overflow: hidden;
}
.tcard:hover { background: var(--paper); }
.tcard__num { font-family: var(--mono); font-size: 12px; color: var(--brass); letter-spacing: .1em; }
.tcard__ico { margin: 22px 0 20px; width: 50px; height: 50px; color: var(--navy); }
.tcard h3 { font-family: var(--serif); font-size: 27px; font-weight: 600; line-height: 1.1; }
.tcard p { margin-top: 12px; font-size: 14.5px; color: var(--t-muted); line-height: 1.6; }
.tcard__link { margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; color: var(--navy); letter-spacing: .02em; }
.tcard__link svg { width: 15px; transition: transform .3s var(--ease); }
.tcard:hover .tcard__link svg { transform: translateX(5px); }
.tcard::before { content:""; position:absolute; top:0; left:0; width:0; height:3px; background: var(--brass); transition: width .4s var(--ease); }
.tcard:hover::before { width: 100%; }

/* Sub-links inside tcard */
.tcard__sub {
  margin-top: 16px; padding-top: 14px;
  border-top: 1px solid var(--line-soft);
  display: flex; flex-direction: column; gap: 2px;
}
.tcard__sub a {
  font-size: 13px; font-weight: 500; color: var(--t-muted);
  padding: 4px 0; display: flex; align-items: center; gap: 6px;
  transition: color .2s;
}
.tcard__sub a::before {
  content: ""; width: 5px; height: 5px; border-radius: 50%;
  background: var(--brass-soft); flex: none;
}
.tcard__sub a:hover { color: var(--navy); }

/* ============================================================
   SPLIT / ABOUT preview
   ============================================================ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 5vw, 72px); align-items: center; }
.split__media { aspect-ratio: 5/6; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.feat-list { margin-top: 28px; display: grid; gap: 16px; }
.feat-list li { display: flex; gap: 14px; align-items: flex-start; }
.feat-list .tick { width: 24px; height: 24px; border-radius: 50%; background: var(--tint); color: var(--navy); display: grid; place-items: center; flex: none; margin-top: 1px; }
.feat-list .tick svg { width: 13px; }
.feat-list b { color: var(--t-strong); font-weight: 600; }

/* ============================================================
   DARK BAND (navy)
   ============================================================ */
.band { background: var(--navy); color: var(--t-on-dark); position: relative; overflow: hidden; }
.band::before {
  content:""; position:absolute; inset:0;
  background: radial-gradient(900px 500px at 85% -10%, rgba(143,176,220,0.16), transparent 60%);
}
.band .eyebrow { color: var(--brass-soft); }
.band .eyebrow::before, .band .eyebrow.center::after { background: var(--brass-soft); }
.band h2 { color: #fff; }
.band p { color: var(--t-on-dark); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.stat { padding: 8px 28px; border-left: 1px solid rgba(255,255,255,0.14); }
.stat:first-child { border-left: none; padding-left: 0; }
.stat b { font-family: var(--serif); font-size: clamp(44px, 5vw, 68px); font-weight: 600; color: #fff; line-height: 1; display: block; }
.stat b .u { font-size: 0.5em; color: var(--brass-soft); }
.stat span { display: block; margin-top: 12px; font-size: 13.5px; color: var(--t-on-dark-2); letter-spacing: .02em; }

/* ============================================================
   PROCESS / steps
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: s; }
.step { position: relative; padding-top: 30px; }
.step::before { content:""; position:absolute; top:0; left:0; right:0; height:1px; background: var(--line); }
.step__n { font-family: var(--serif); font-size: 16px; color: var(--brass); font-weight: 600; }
.step h4 { font-family: var(--serif); font-size: 23px; font-weight: 600; margin: 14px 0 8px; }
.step p { font-size: 14px; color: var(--t-muted); }

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.quote { max-width: 900px; margin-inline: auto; text-align: center; }
.quote__mark { font-family: var(--serif); font-size: 90px; color: var(--brass); line-height: 0.5; height: 40px; }
.quote blockquote { font-family: var(--serif); font-weight: 500; font-style: italic; font-size: clamp(24px, 3.2vw, 40px); line-height: 1.32; color: var(--t-strong); letter-spacing: -0.01em; }
.quote cite { display: block; margin-top: 26px; font-style: normal; font-size: 14px; color: var(--t-muted); letter-spacing: .03em; }
.quote cite b { color: var(--navy); font-weight: 700; }

/* ============================================================
   CTA band
   ============================================================ */
.cta { text-align: center; }
.cta h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(34px, 4.6vw, 62px); line-height: 1.04; color: #fff; }
.cta p { margin: 18px auto 0; max-width: 36em; color: var(--t-on-dark); }
.cta__row { margin-top: 36px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { background: var(--ink); color: var(--t-on-dark-2); padding-block: 72px 32px; }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.foot .brand__name { color: #fff; }
.foot .brand__mark { background: rgba(255,255,255,0.06); }
.foot p { font-size: 14px; color: var(--t-on-dark-2); margin-top: 18px; max-width: 30em; }
.foot h5 { color: #fff; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; font-weight: 600; }
.foot ul { display: grid; gap: 12px; }
.foot a { font-size: 14px; color: var(--t-on-dark-2); transition: color .25s; }
.foot a:hover { color: #fff; }
.foot__bottom { margin-top: 56px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.08); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 12.5px; }

/* ============================================================
   FLOATING WhatsApp
   ============================================================ */
.wa-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 10px 30px rgba(37,211,102,0.4);
  transition: transform .3s var(--ease);
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }
.wa-float::after {
  content:""; position:absolute; inset:0; border-radius:50%;
  border: 2px solid #25D366; animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse { 0% { transform: scale(1); opacity:.7; } 100% { transform: scale(1.7); opacity:0; } }

/* ============================================================
   MOBILE STICKY ACTION BAR (mobile only)
   ============================================================ */
.mobilebar { display: none; }
.mobilebar__btn {
  display: flex; align-items: center; justify-content: center; gap: 9px;
  padding: 15px 10px; border-radius: 14px; font-weight: 700; font-size: 15.5px;
  font-family: var(--sans); line-height: 1;
}
.mobilebar__btn svg { width: 20px; height: 20px; flex: none; }
.mobilebar__btn--call { background: var(--navy); color: #fff; }
.mobilebar__btn--wa { background: #25D366; color: #fff; }

/* ============================================================
   PAGE HERO (interior pages)
   ============================================================ */
.phero { padding: 150px 0 60px; position: relative; }
.phero .crumbs { font-size: 13px; color: var(--t-muted); display: flex; gap: 8px; align-items: center; }
.phero .crumbs a:hover { color: var(--navy); }
.phero h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(40px, 6vw, 80px); line-height: 1; margin-top: 20px; letter-spacing: -0.015em; }
.phero p { margin-top: 22px; max-width: 40em; font-size: clamp(16px,1.4vw,19px); color: var(--t-body); }

/* ============================================================
   INTERACTIVE ANATOMY / TREATMENT MAP
   ============================================================ */
.amap {
  display: grid; grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(24px, 4vw, 56px); align-items: stretch;
}
.amap__stage {
  position: relative; border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(143,176,220,0.22), transparent 60%),
    linear-gradient(170deg, var(--navy) 0%, var(--ink) 100%);
  padding: 28px; overflow: hidden; min-height: 520px;
  display: grid; place-items: center;
}
.amap__stage::before {
  content:""; position:absolute; inset:0;
  background: repeating-linear-gradient(135deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 18px);
}
.amap__hint {
  position: absolute; left: 22px; top: 20px; z-index: 3;
  font-family: var(--mono); font-size: 11px; letter-spacing: .04em;
  color: var(--blue-300); display: flex; align-items: center; gap: 8px;
}
.amap__hint .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--brass-soft); animation: blink 1.8s ease-in-out infinite; }
@keyframes blink { 0%,100%{opacity:.3} 50%{opacity:1} }

.anatomy { width: 100%; max-width: 360px; position: relative; z-index: 1; overflow: visible; }
.organ { cursor: pointer; }
.organ .shape {
  fill: rgba(143,176,220,0.16); stroke: rgba(220,232,248,0.5); stroke-width: 1.5;
  transition: fill .35s var(--ease), stroke .35s var(--ease);
}
.organ .tube { fill: none; stroke: rgba(220,232,248,0.32); stroke-width: 5; stroke-linecap: round; transition: stroke .35s; }
.organ .lbl { fill: rgba(255,255,255,0.78); font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: .02em; }
.organ .hit { fill: transparent; }
.organ:hover .shape, .organ.active .shape { fill: var(--brass); stroke: #fff; }
.organ:hover .tube, .organ.active .tube { stroke: var(--brass-soft); }
.organ:hover .lbl, .organ.active .lbl { fill: #fff; }
.organ .pin { fill: var(--brass-soft); opacity: 0; transition: opacity .3s; }
.organ.active .pin { opacity: 1; }
.organ .pulse { fill: none; stroke: var(--brass-soft); stroke-width: 1.5; opacity: 0; transform-box: fill-box; transform-origin: center; }
.organ:not(.active) .pulse { animation: organPulse 2.6s ease-out infinite; }
@keyframes organPulse { 0%{opacity:.5; transform: scale(.9)} 70%{opacity:0; transform: scale(1.5)} 100%{opacity:0} }

.amap__panel {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(26px, 3vw, 42px); display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.amap__panel .pnum { font-family: var(--mono); font-size: 12px; color: var(--brass); letter-spacing: .12em; }
.amap__panel h3 { font-family: var(--serif); font-size: clamp(28px, 3.4vw, 42px); font-weight: 600; line-height: 1.04; margin: 10px 0 4px; }
.amap__panel .ptag { font-size: 13px; color: var(--navy-500); font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.amap__panel .pdesc { margin-top: 18px; color: var(--t-body); font-size: 15.5px; line-height: 1.65; }
.amap__panel .ptreat { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.amap__panel .ptreat h4 { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--t-muted); margin-bottom: 14px; font-weight: 600; }
.amap__panel .ptreat a {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 16px; border-radius: 8px; background: var(--paper);
  margin-bottom: 8px; transition: background .25s, transform .25s;
}
.amap__panel .ptreat a:hover { background: var(--tint); transform: translateX(4px); }
.amap__panel .ptreat a b { font-family: var(--serif); font-size: 19px; font-weight: 600; color: var(--t-strong); }
.amap__panel .ptreat a svg { width: 18px; color: var(--navy); flex: none; }
.amap__panel .pcta { margin-top: auto; padding-top: 24px; }

/* ============================================================
   TREATMENT DETAIL SECTIONS
   ============================================================ */
.tdetail { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 70px); align-items: center; }
.tdetail--rev .tdetail__media { order: 2; }
.tdetail__media { aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.tdetail__ix { font-family: var(--serif); font-size: 15px; color: var(--brass); font-weight: 600; letter-spacing: .1em; }
.tdetail h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(30px, 4vw, 50px); line-height: 1.04; margin: 12px 0 18px; }
.tdetail__tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 0; }
.tdetail__tags span { font-size: 12.5px; font-weight: 600; color: var(--navy-700); background: var(--tint); padding: 7px 13px; border-radius: 40px; }

/* FAQ */
.faq { max-width: 860px; margin-inline: auto; }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; text-align: left; display: flex; justify-content: space-between; align-items: center; gap: 20px;
  padding: 26px 0; font-family: var(--serif); font-size: clamp(20px, 2.2vw, 26px); font-weight: 600; color: var(--t-strong);
}
.faq__q .ic { flex: none; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; transition: .3s; }
.faq__q .ic::before, .faq__q .ic::after { content:""; position:absolute; width: 12px; height: 1.6px; background: var(--navy); transition: .3s; }
.faq__q .ic { position: relative; }
.faq__q .ic::after { transform: rotate(90deg); }
.faq__item.open .ic { background: var(--navy); border-color: var(--navy); }
.faq__item.open .ic::before, .faq__item.open .ic::after { background: #fff; }
.faq__item.open .ic::after { transform: rotate(0); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.faq__a p { padding-bottom: 26px; color: var(--t-body); font-size: 16px; line-height: 1.7; max-width: 64ch; }

@media (max-width: 900px) {
  .amap { grid-template-columns: 1fr; }
  .tdetail { grid-template-columns: 1fr; }
  .tdetail--rev .tdetail__media { order: 0; }
}

/* ============================================================
   TIMELINE (About)
   ============================================================ */
.tl { position: relative; max-width: 820px; }
.tl::before { content:""; position:absolute; left: 119px; top: 8px; bottom: 8px; width: 1px; background: var(--line); }
.tl__item { position: relative; display: grid; grid-template-columns: 104px 1fr; gap: 34px; padding-bottom: 38px; }
.tl__item:last-child { padding-bottom: 0; }
.tl__year { font-family: var(--serif); font-size: 26px; font-weight: 600; color: var(--navy); text-align: right; line-height: 1.4; }
.tl__body { position: relative; padding-left: 32px; }
.tl__body::before { content:""; position:absolute; left: -4px; top: 9px; width: 11px; height: 11px; border-radius: 50%; background: var(--brass); box-shadow: 0 0 0 5px var(--paper-2), 0 0 0 6px var(--line); }
.tl__item.is-now .tl__body::before { background: var(--navy); animation: nowPulse 2.4s ease-out infinite; }
@keyframes nowPulse { 0%{ box-shadow: 0 0 0 5px var(--paper-2), 0 0 0 6px var(--line), 0 0 0 6px rgba(16,39,71,.4);} 70%,100%{ box-shadow: 0 0 0 5px var(--paper-2), 0 0 0 6px var(--line), 0 0 0 18px rgba(16,39,71,0);} }
.tl__body h4 { font-family: var(--serif); font-size: 23px; font-weight: 600; color: var(--t-strong); }
.tl__body p { margin-top: 7px; font-size: 15px; color: var(--t-muted); line-height: 1.6; max-width: 52ch; }

.creds { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.cred { display: flex; gap: 16px; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); }
.cred .ci { width: 44px; height: 44px; border-radius: 50%; background: var(--tint); color: var(--navy); display: grid; place-items: center; flex: none; }
.cred .ci svg { width: 22px; }
.cred b { display: block; font-size: 16px; color: var(--t-strong); font-weight: 700; }
.cred span { font-size: 13.5px; color: var(--t-muted); }

.about-hero__photo {
  aspect-ratio: 4/5; border-radius: 16px; overflow: hidden;
  background: radial-gradient(120% 80% at 50% 6%, rgba(143,176,220,0.28), transparent 60%), linear-gradient(168deg, var(--navy-500), var(--ink));
  display:flex; align-items:flex-end; justify-content:center;
  box-shadow: var(--shadow-lg);
}
.about-hero__photo img { width:100%; max-width: 360px; object-fit: contain; object-position: bottom; filter: drop-shadow(0 18px 26px rgba(0,0,0,0.28)); }

@media (max-width: 760px) {
  .creds { grid-template-columns: 1fr; }
  .tl::before { left: 7px; }
  .tl__item { grid-template-columns: 1fr; gap: 4px; }
  .tl__year { text-align: left; }
  .tl__body { padding-left: 26px; }
}

/* ============================================================
   GALLERY + VIDEO GALLERY (home)
   ============================================================ */
.vgrid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 18px; }
.vcard {
  position: relative; display: block; text-align: left; padding: 0;
  border-radius: var(--radius-lg); overflow: hidden; cursor: pointer;
  box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.vcard:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.vcard__media { aspect-ratio: 16/10; }
.vcard--lg .vcard__media { aspect-ratio: 16/13; }
.vcard::after { content:""; position:absolute; inset:0; background: linear-gradient(to top, rgba(11,22,38,0.72), rgba(11,22,38,0.05) 55%, transparent); }
.vplay {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 60px; height: 60px; border-radius: 50%; z-index: 2;
  background: rgba(255,255,255,0.92); color: var(--navy);
  display: grid; place-items: center; transition: transform .3s var(--ease), background .3s;
  box-shadow: 0 8px 24px rgba(11,22,38,0.25);
}
.vplay svg { width: 24px; height: 24px; margin-left: 3px; }
.vcard:hover .vplay { transform: translate(-50%,-50%) scale(1.1); background: #fff; }
.vcard__cap { position: absolute; left: 20px; right: 20px; bottom: 18px; z-index: 2; color: #fff; }
.vcard__cap b { display: block; font-family: var(--serif); font-size: 20px; font-weight: 600; line-height: 1.15; }
.vcard__cap span { display: block; font-size: 13px; color: rgba(255,255,255,0.78); margin-top: 4px; }

.ggrid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 150px; gap: 18px; }
.gitem { border-radius: var(--radius-lg); overflow: hidden; position: relative; transition: transform .4s var(--ease); }
.gitem::after { content:""; position:absolute; inset:0; background: rgba(16,39,71,0); transition: background .35s; }
.gitem:hover { transform: scale(0.985); }
.gitem:hover::after { background: rgba(16,39,71,0.10); }

@media (max-width: 900px) {
  .vgrid { grid-template-columns: 1fr 1fr; }
  .vcard--lg { grid-column: span 2; }
  .ggrid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 140px; }
}
@media (max-width: 560px) {
  .vgrid { grid-template-columns: 1fr; }
  .vcard--lg { grid-column: span 1; }
  .ggrid { grid-template-columns: 1fr 1fr; grid-auto-rows: 120px; }
}

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ============================================================
   BLOG
   ============================================================ */
.featured { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(24px,4vw,52px); align-items: center; }
.featured__media { aspect-ratio: 16/11; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.cat { display: inline-flex; align-items:center; gap:7px; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--navy-500); }
.cat::before { content:""; width:6px; height:6px; border-radius:50%; background: var(--brass); }
.featured h2 { font-family: var(--serif); font-weight: 500; font-size: clamp(28px,3.6vw,46px); line-height: 1.06; margin: 16px 0 14px; letter-spacing:-0.01em; }
.featured p { color: var(--t-body); font-size: 16px; }
.meta { margin-top: 20px; font-size: 13px; color: var(--t-muted); display:flex; gap: 14px; align-items:center; }

.posts { display: grid; grid-template-columns: repeat(3,1fr); gap: clamp(20px,2.6vw,32px); }
.post { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.post:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.post__media { aspect-ratio: 16/10; }
.post__body { padding: 24px 24px 26px; display:flex; flex-direction:column; flex:1; }
.post h3 { font-family: var(--serif); font-size: 23px; font-weight: 600; line-height: 1.14; margin: 12px 0 10px; }
.post p { font-size: 14px; color: var(--t-muted); flex:1; }
.post .meta { margin-top: 18px; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,4vw,56px); align-items: start; }
.cinfo { display: grid; gap: 14px; }
.cinfo__card { display: flex; gap: 16px; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); align-items: center; transition: border-color .3s, transform .3s; }
.cinfo__card:hover { border-color: var(--navy); transform: translateY(-2px); }
.cinfo__card .ci { width: 48px; height: 48px; border-radius: 50%; background: var(--tint); color: var(--navy); display:grid; place-items:center; flex:none; }
.cinfo__card.wa .ci { background: rgba(37,211,102,0.12); color:#128C7E; }
.cinfo__card .ci svg { width: 22px; }
.cinfo__card b { display:block; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--t-muted); font-weight: 600; }
.cinfo__card span { font-size: 17px; color: var(--t-strong); font-weight: 600; font-family: var(--sans); }

.form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(26px,3vw,40px); box-shadow: var(--shadow-sm); }
.field { margin-bottom: 18px; }
.field label { display:block; font-size: 13px; font-weight: 600; color: var(--t-strong); margin-bottom: 8px; letter-spacing:.01em; }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--sans); font-size: 15px; color: var(--t-strong);
  padding: 13px 15px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper);
  transition: border-color .25s, box-shadow .25s; outline: none;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(16,39,71,0.08); background:#fff; }
.field textarea { resize: vertical; min-height: 110px; }
.form__row { display:grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form .btn { width: 100%; justify-content: center; margin-top: 6px; }
.form__note { margin-top: 14px; font-size: 12.5px; color: var(--t-muted); text-align:center; }
.form__ok { display:none; padding: 16px; border-radius: 8px; background: rgba(18,140,126,0.1); color:#0e6b60; font-size:14px; font-weight:600; margin-bottom:18px; text-align:center; }
.form__ok.show { display:block; }

.map-ph { aspect-ratio: 16/7; border-radius: var(--radius-lg); overflow:hidden; box-shadow: var(--shadow-sm); margin-top: 8px; }
.hours { margin-top: 14px; border:1px solid var(--line); border-radius: var(--radius-lg); padding: 22px 24px; background: var(--white); }
.hours h4 { font-family: var(--serif); font-size: 20px; margin-bottom: 12px; }
.hours .row { display:flex; justify-content:space-between; padding: 7px 0; font-size: 14.5px; border-bottom: 1px solid var(--line-soft); }
.hours .row:last-child { border-bottom: none; }
.hours .row span:last-child { color: var(--navy); font-weight: 600; }

@media (max-width: 900px) {
  .featured { grid-template-columns: 1fr; }
  .posts { grid-template-columns: 1fr 1fr; }
  .contact { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  .posts { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
}
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
.reveal[data-d="5"] { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; }
  * { animation: none !important; scroll-behavior: auto !important; }
}

/* ============================================================
   ARTICLE / DETAIL PAGES (treatment & blog)
   ============================================================ */
.detail-hero { padding: 150px 0 0; }
.detail-hero .crumbs { font-size: 13px; color: var(--t-muted); display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.detail-hero .crumbs a:hover { color: var(--navy); }
.detail-hero h1 { font-family: var(--serif); font-weight: 500; font-size: clamp(34px, 5vw, 64px); line-height: 1.04; margin-top: 18px; letter-spacing: -0.015em; max-width: 16ch; }
.detail-hero .lead { margin-top: 22px; max-width: 56ch; font-size: clamp(16px,1.4vw,19px); }
.detail-hero .meta { margin-top: 22px; display: flex; gap: 14px; align-items: center; font-size: 13.5px; color: var(--t-muted); }
.detail-hero__media { margin-top: 44px; aspect-ratio: 21/8; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }

.article-grid { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: clamp(32px,5vw,72px); align-items: start; }
.prose { max-width: 68ch; }
.prose > * + * { margin-top: 20px; }
.prose h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(26px,3vw,38px); line-height: 1.1; margin-top: 46px; letter-spacing: -0.01em; }
.prose h3 { font-family: var(--serif); font-weight: 600; font-size: clamp(21px,2.2vw,27px); margin-top: 32px; }
.prose p { font-size: 17px; line-height: 1.75; color: var(--t-body); }
.prose p.lead { font-size: 20px; line-height: 1.7; color: var(--t-strong); }
.prose strong { color: var(--t-strong); font-weight: 700; }
.prose ul, .prose ol { padding-left: 4px; display: grid; gap: 12px; }
.prose li { position: relative; padding-left: 30px; font-size: 16.5px; line-height: 1.65; color: var(--t-body); }
.prose ul li::before { content: ""; position: absolute; left: 4px; top: 10px; width: 8px; height: 8px; border-radius: 2px; background: var(--brass); transform: rotate(45deg); }
.prose ol { counter-reset: li; }
.prose ol li::before { counter-increment: li; content: counter(li); position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%; background: var(--navy); color: #fff; font-size: 11px; font-weight: 700; display: grid; place-items: center; }
.prose ol li { padding-left: 32px; }

.callout {
  margin-top: 32px !important; padding: 26px 28px; border-radius: var(--radius-lg);
  background: var(--tint); border-left: 3px solid var(--brass);
}
.callout b { display: block; font-family: var(--serif); font-size: 20px; color: var(--t-strong); margin-bottom: 8px; }
.callout p { font-size: 15.5px !important; color: var(--t-body); }

.prose figure.inline-img { margin-top: 32px; }
.prose .inline-img .ph { aspect-ratio: 16/9; border-radius: var(--radius-lg); }
.prose figcaption { margin-top: 10px; font-size: 13px; color: var(--t-muted); font-family: var(--mono); }

/* aside */
.aside { position: sticky; top: 100px; display: grid; gap: 18px; }
.aside__card { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); padding: 26px; box-shadow: var(--shadow-sm); }
.aside__card h4 { font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--t-muted); margin-bottom: 16px; font-weight: 600; }
.aside__facts { display: grid; gap: 14px; }
.aside__facts .fact { display: flex; gap: 12px; align-items: flex-start; }
.aside__facts .fact svg { width: 18px; height: 18px; color: var(--navy); flex: none; margin-top: 2px; }
.aside__facts .fact b { display: block; font-size: 14.5px; color: var(--t-strong); font-weight: 700; }
.aside__facts .fact span { font-size: 13px; color: var(--t-muted); }
.aside__cta { background: var(--navy); color: #fff; text-align: center; }
.aside__cta h4 { color: var(--brass-soft); }
.aside__cta p { color: var(--t-on-dark); font-size: 14.5px; margin-bottom: 18px; }
.aside__cta .btn { width: 100%; justify-content: center; }
.aside__cta .btn + .btn { margin-top: 10px; }

/* author box */
.author { margin-top: 46px; display: flex; gap: 18px; align-items: center; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--paper-2); }
.author__img { width: 64px; height: 64px; border-radius: 50%; overflow: hidden; flex: none; background: linear-gradient(168deg, var(--navy-500), var(--ink)); display: flex; align-items: flex-end; justify-content: center; }
.author__img img { width: 90%; object-fit: contain; object-position: bottom; }
.author b { font-family: var(--serif); font-size: 19px; color: var(--t-strong); }
.author span { display: block; font-size: 13.5px; color: var(--t-muted); margin-top: 3px; }

/* related cards row */
.relrow { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.relcard { display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--white); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.relcard:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.relcard__media { aspect-ratio: 16/10; }
.relcard__body { padding: 20px 22px 24px; }
.relcard h3 { font-family: var(--serif); font-size: 21px; font-weight: 600; line-height: 1.16; margin-top: 8px; }
.relcard .tcard__link { margin-top: 14px; }

@media (max-width: 900px) {
  .article-grid { grid-template-columns: 1fr; }
  .aside { position: static; }
  .relrow { grid-template-columns: 1fr; }
  .detail-hero__media { aspect-ratio: 16/8; }
}

/* ============================================================
   i18n visibility
   ============================================================ */
[data-i18n-en] { display: none; }
html[lang="en"] [data-i18n-tr] { display: none; }
html[lang="en"] [data-i18n-en] { display: inline; }
html[lang="en"] .blk[data-i18n-en] { display: block; }

/* ============================================================
   NAV DROPDOWN (Tedaviler mega-menu)
   ============================================================ */
.nav__item { position: relative; }
.nav__item > .nav__link { display: flex; align-items: center; gap: 5px; }
.nav__item > .nav__link::after { display: none; }
.nav__item > .nav__link .drop-arrow {
  width: 12px; height: 12px; transition: transform .3s var(--ease); flex: none;
}
.nav__item:hover > .nav__link .drop-arrow,
.nav__item:focus-within > .nav__link .drop-arrow { transform: rotate(180deg); }

/* Bridge: invisible padding fills the gap so mouse can reach the panel */
.nav__item::after {
  content: ""; position: absolute; top: 100%; left: -40px; right: -40px;
  height: 22px; background: transparent;
}

.nav__dropdown {
  position: fixed; top: 0; left: 0; right: 0;
  /* vertical position set via JS after layout; fallback below */
  margin-top: 62px;
  background: var(--white); border-bottom: 1px solid var(--line);
  box-shadow: 0 12px 40px rgba(11,22,38,0.10);
  padding: 20px var(--gut);
  display: flex; flex-direction: row; flex-wrap: nowrap; gap: 0;
  align-items: flex-start;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .2s var(--ease), visibility .2s;
  z-index: 199;
}
.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
  opacity: 1; visibility: visible; pointer-events: auto;
}

/* 5 columns, equal width, separated by vertical lines */
.drop-col {
  flex: 1 1 0; padding: 4px 20px;
  border-right: 1px solid var(--line-soft);
}
.drop-col:first-child { padding-left: 0; }
.drop-col:last-child { border-right: none; padding-right: 0; }

.drop-col__head {
  font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--brass); padding-bottom: 10px; margin-bottom: 8px;
  border-bottom: 1px solid var(--line-soft);
  white-space: nowrap;
}
.drop-col a {
  display: block; font-size: 13px; font-weight: 500; color: var(--t-body);
  padding: 5px 8px; border-radius: 7px; transition: background .15s, color .15s;
  white-space: nowrap;
}
.drop-col a:hover { background: var(--tint); color: var(--navy); }

/* Mobile: mega-menu inside mnav as an accordion */
.mnav__drop {
  display: none; flex-direction: column; gap: 2px;
  padding-left: 20px; border-left: 2px solid var(--line);
  margin: 4px 0 8px;
}
.mnav__drop.is-open { display: flex; }
.mnav__drop a {
  font-family: var(--sans) !important; font-size: 15px !important;
  font-weight: 500 !important; color: var(--t-body) !important;
  padding: 6px 0 !important; border-bottom: none !important;
}
.mnav__drop-head {
  font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--brass); margin: 10px 0 4px;
}
.mnav__drop-trigger {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 12px 0; border-bottom: 1px solid var(--line-soft);
  font-family: var(--serif); font-size: 30px; font-weight: 500; color: var(--t-strong);
  text-align: left;
}
.mnav__drop-trigger a {
  /* inherits mnav__drop-trigger font */
  border-bottom: none !important; padding: 0 !important;
  font-size: inherit !important; font-weight: inherit !important;
  color: inherit !important; pointer-events: none;
}
.mnav__drop-trigger .drop-arrow {
  width: 22px; height: 22px; transition: transform .3s var(--ease); flex: none;
  color: var(--t-muted);
}
.mnav__drop-trigger.is-open .drop-arrow { transform: rotate(180deg); }

/* ============================================================
   TEDAVILER PAGE — category filter tabs
   ============================================================ */
.cat-filter {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-bottom: 44px;
}
.cat-filter__btn {
  font-family: var(--sans); font-size: 13.5px; font-weight: 600;
  padding: 9px 20px; border-radius: 40px;
  border: 1.5px solid var(--line); background: var(--white); color: var(--t-body);
  cursor: pointer; transition: all .22s var(--ease);
  white-space: nowrap;
}
.cat-filter__btn:hover { border-color: var(--navy); color: var(--navy); }
.cat-filter__btn.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }

.tcat-section { display: none; }
.tcat-section.is-visible { display: block; }

/* Treatment card grid */
.tgrid-full {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.tcard2 {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius-lg, 14px); padding: 26px 24px 22px;
  display: flex; flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  position: relative; overflow: hidden;
}
.tcard2::before {
  content: ""; position: absolute; top: 0; left: 0; width: 0; height: 3px;
  background: var(--brass); transition: width .4s var(--ease);
}
.tcard2:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.tcard2:hover::before { width: 100%; }
.tcard2 .cat { margin-bottom: 10px; }
.tcard2 h3 { font-family: var(--serif); font-size: 20px; font-weight: 600; line-height: 1.2; color: var(--t-strong); }
.tcard2 p { margin-top: 9px; font-size: 14px; color: var(--t-muted); line-height: 1.6; flex: 1; }
.tcard2__link {
  margin-top: 18px; display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 700; color: var(--navy); letter-spacing: .02em;
}
.tcard2__link svg { width: 14px; transition: transform .3s var(--ease); }
.tcard2:hover .tcard2__link svg { transform: translateX(4px); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .nav__links, .nav__right .btn { display: none; }
  .nav__toggle { display: block; }
  .hero__grid { grid-template-columns: 1fr; min-height: 0; gap: 40px; }
  .hero__media { max-width: 440px; }
  .tgrid { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2,1fr); gap: 32px 0; }
  .steps { grid-template-columns: repeat(2,1fr); gap: 32px; }
  .foot__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
@media (max-width: 760px) {
  .split { grid-template-columns: 1fr; }
  .tgrid { grid-template-columns: 1fr; }
  .stat { border-left: none; padding-left: 0; }
  .hero__badge { left: 12px; }
  .foot__grid { grid-template-columns: 1fr; }
  .foot__bottom { flex-direction: column; }

  /* Mobile-first hero refinements */
  .hero { padding-top: 104px; }
  .hero h1 { font-size: clamp(40px, 11vw, 58px); }
  .hero__sub { margin-top: 20px; font-size: 16.5px; }
  .hero__cta { margin-top: 30px; gap: 12px; }
  .hero__cta .btn { flex: 1 1 100%; justify-content: center; }
  .hero__nav { margin-top: 26px; }
  .hero__trust { margin-top: 32px; gap: 20px; }
  .hero__trust .ht b { font-size: 26px; }
  .hero__trust .div { display: none; }
  .hero__badge { left: 12px; bottom: 24px; padding: 13px 16px; }

  /* Buttons & sections breathe on mobile */
  .btn--lg { padding: 15px 24px; }
  .shead h2, .featured h2 { font-size: clamp(28px, 8vw, 40px); }

  /* Mobile sticky action bar ON, floating WA OFF */
  .wa-float { display: none; }
  body { padding-bottom: 78px; }
  .mobilebar {
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 96;
    background: rgba(251,250,246,0.94); backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -8px 28px rgba(11,22,38,0.12);
    padding: 9px 12px calc(9px + env(safe-area-inset-bottom, 0px));
  }
}