/* ==========================================================================
   Dr. Kumar's S-Thetics — Dr. Tarunveer Singh Kumar
   Brand palette taken from logo: #00AFF0 (sky blue) + white, with navy ink.
   ========================================================================== */

:root {
  --blue: #00aff0;          /* logo blue */
  --blue-600: #0096d1;
  --blue-700: #0074a6;      /* accessible blue for text on white */
  --blue-100: #d9f3fd;
  --ice: #eaf7fd;
  --mist: #f5fbfe;
  --navy: #0a2540;          /* primary ink */
  --navy-800: #0f3050;
  --slate: #4a6076;         /* body text */
  --line: #d7e8f1;
  --white: #ffffff;

  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(10, 37, 64, .06);
  --shadow: 0 18px 40px -18px rgba(10, 37, 64, .25);
  --shadow-blue: 0 20px 45px -20px rgba(0, 150, 209, .55);
  --container: 1200px;
  --header-h: 84px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--slate);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--blue-700); text-decoration: none; }
a:hover { color: var(--navy); }
h1, h2, h3, h4 { color: var(--navy); margin: 0 0 .5em; line-height: 1.15; }
h1, h2 { font-family: var(--font-display); font-weight: 600; letter-spacing: -.01em; }
h3, h4 { font-weight: 700; }
p { margin: 0 0 1em; }
ul { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 96px 0; position: relative; }
.section--ice { background: var(--mist); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: 12px; top: -60px; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: 8px; z-index: 200; }
.skip-link:focus { top: 12px; color: #fff; }

.icon { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon--fill { fill: currentColor; stroke: none; }

/* ---------- Eyebrow + section heads ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase;
  color: var(--blue-700); margin-bottom: 16px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: var(--blue); border-radius: 2px; }
.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow::after { content: ""; width: 28px; height: 2px; background: var(--blue); border-radius: 2px; }
.section-head h2 { font-size: clamp(2.1rem, 4.2vw, 3.2rem); }
.section-head p { font-size: 1.05rem; }
.accent { color: var(--blue-600); font-style: italic; }
.nowrap { white-space: nowrap; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px; border: 2px solid transparent;
  font-weight: 700; font-size: .95rem; line-height: 1; cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--navy); color: #fff; box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--blue-700); color: #fff; }
.btn--blue { background: var(--blue); color: var(--navy); box-shadow: var(--shadow-blue); }
.btn--blue:hover { background: var(--blue-600); color: var(--navy); }
.btn--ghost { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: #fff; }
.btn--white { background: #fff; color: var(--navy); }
.btn--white:hover { background: var(--navy); color: #fff; }
.btn--whatsapp { background: #1fae5b; color: #fff; }
.btn--whatsapp:hover { background: #168c48; color: #fff; }
.btn--sm { padding: 11px 20px; font-size: .88rem; }
.btn--block { width: 100%; }

/* ---------- Top bar ---------- */
.topbar { background: var(--navy); color: #cfe3f1; font-size: .85rem; }
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 42px; }
.topbar a { color: #cfe3f1; display: inline-flex; align-items: center; gap: 8px; }
.topbar a:hover { color: #fff; }
.topbar__list { display: flex; gap: 26px; align-items: center; }
.topbar .icon { color: var(--blue); }

/* ---------- Header ---------- */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s ease, border-color .25s ease;
}
.header.is-scrolled { box-shadow: var(--shadow-sm); border-color: var(--line); }
.header .container { max-width: 1340px; display: flex; align-items: center; justify-content: space-between; gap: 24px; height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--navy); }
.brand img { height: 60px; width: auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; white-space: nowrap; }
.brand__tag { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-700); font-weight: 700; }
.nav__list { display: flex; gap: 30px; align-items: center; }
.nav__list a { color: var(--navy); font-weight: 600; font-size: .95rem; position: relative; padding: 6px 0; white-space: nowrap; }
.nav__list a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--blue); transition: right .25s ease; }
.nav__list a:hover::after, .nav__list a.is-active::after { right: 0; }
.header__cta { display: flex; align-items: center; gap: 12px; }
.header__phone { display: flex; align-items: center; gap: 10px; color: var(--navy); font-weight: 700; }
.header__phone-text { display: flex; flex-direction: column; line-height: 1.2; font-size: .95rem; white-space: nowrap; }
.header__phone small { font-weight: 600; font-size: .7rem; color: var(--slate); text-transform: uppercase; letter-spacing: .1em; }
.header__phone .icon-wrap { width: 42px; height: 42px; border-radius: 50%; background: var(--ice); color: var(--blue-700); display: grid; place-items: center; }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid var(--line); background: #fff; cursor: pointer; align-items: center; justify-content: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { display: block; width: 20px; height: 2px; background: var(--navy); border-radius: 2px; position: relative; transition: transform .25s ease, background .25s ease; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-open .nav-toggle span { background: transparent; }
.nav-open .nav-toggle span::before { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 500px at 88% 10%, rgba(0, 175, 240, .20), transparent 60%),
    radial-gradient(700px 500px at -10% 110%, rgba(0, 175, 240, .14), transparent 60%),
    linear-gradient(180deg, var(--mist), #fff);
  padding: 72px 0 96px;
}
.hero__grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.6rem, 5.4vw, 4.4rem); margin-bottom: 20px; }
.hero h1 .accent { display: block; }
.hero__lead { font-size: 1.12rem; max-width: 560px; margin-bottom: 28px; }
.hero__doctor {
  display: inline-flex; align-items: center; gap: 14px; padding: 10px 18px 10px 10px;
  background: #fff; border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--shadow-sm); margin-bottom: 26px;
}
.hero__doctor-badge { width: 42px; height: 42px; border-radius: 50%; background: var(--blue); color: var(--navy); display: grid; place-items: center; font-weight: 800; font-size: .85rem; }
.hero__doctor strong { display: block; color: var(--navy); font-size: .95rem; line-height: 1.3; }
.hero__doctor small { color: var(--blue-700); font-weight: 700; font-size: .78rem; letter-spacing: .04em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero__trust { display: grid; grid-template-columns: repeat(3, auto); gap: 32px; justify-content: start; }
.hero__trust li { display: flex; flex-direction: column; }
.hero__trust strong { font-family: var(--font-display); font-size: 2.1rem; color: var(--navy); line-height: 1; }
.hero__trust span { font-size: .82rem; font-weight: 600; margin-top: 6px; }

.hero__visual { position: relative; }
.hero__frame {
  position: relative; border-radius: 240px 240px var(--radius-lg) var(--radius-lg);
  overflow: hidden; background: var(--blue); padding: 14px; box-shadow: var(--shadow-blue);
  aspect-ratio: 4 / 4.6;
}
.hero__frame img { width: 100%; height: 100%; object-fit: cover; border-radius: 228px 228px 18px 18px; background: #fff; }
.hero__ring { position: absolute; inset: -22px -22px auto auto; width: 150px; height: 150px; border: 2px dashed rgba(0, 175, 240, .5); border-radius: 50%; animation: spin 40s linear infinite; }
.hero__label {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 8px; background: rgba(255, 255, 255, .95); border-radius: 999px; padding: 6px; box-shadow: var(--shadow-sm);
  font-size: .75rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--navy);
}
.hero__label span { padding: 6px 14px; border-radius: 999px; }
.hero__label span + span { background: var(--blue); }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 16px; padding: 14px 18px; box-shadow: var(--shadow);
  font-size: .85rem; color: var(--navy); font-weight: 700; line-height: 1.3;
  animation: float 6s ease-in-out infinite;
}
.float-card small { display: block; font-weight: 600; color: var(--slate); font-size: .75rem; }
.float-card .icon-wrap { width: 42px; height: 42px; border-radius: 12px; background: var(--ice); color: var(--blue-700); display: grid; place-items: center; }
.float-card--a { top: 18%; left: -48px; }
.float-card--b { bottom: 22%; right: -36px; animation-delay: -3s; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Marquee ---------- */
.marquee { background: var(--blue); color: var(--navy); overflow: hidden; padding: 18px 0; }
.marquee__track { display: flex; gap: 48px; width: max-content; animation: marquee 40s linear infinite; }
.marquee__track span { display: inline-flex; align-items: center; gap: 48px; font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; white-space: nowrap; }
.marquee__track span::after { content: "✦"; font-size: .9rem; color: #fff; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: center; }
.about__media { position: relative; }
.about__photo {
  position: relative; border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, var(--ice), #fff); box-shadow: var(--shadow);
}
.about__photo img { width: 100%; height: 100%; object-fit: cover; }
.about__photo.no-photo { display: grid; place-items: center; }
.about__photo-fallback { display: none; text-align: center; padding: 32px; }
.about__photo.no-photo .about__photo-fallback { display: block; }
.about__photo-fallback img { width: 58%; height: auto; margin: 0 auto 18px; object-fit: contain; }
.about__photo-fallback p { font-family: var(--font-display); font-size: 1.5rem; color: var(--navy); margin: 0; font-weight: 600; }
.about__media::before { content: ""; position: absolute; inset: 28px -28px -28px 28px; border: 2px solid var(--blue); border-radius: var(--radius-lg); z-index: -1; }
.about__badge {
  position: absolute; right: -24px; bottom: 40px; background: var(--navy); color: #fff; border-radius: 20px;
  padding: 20px 24px; box-shadow: var(--shadow); max-width: 220px;
}
.about__badge strong { font-family: var(--font-display); font-size: 2.2rem; display: block; line-height: 1; color: var(--blue); }
.about__badge span { font-size: .85rem; font-weight: 600; }
.about h2 { font-size: clamp(2.1rem, 4vw, 3rem); }
.about__creds { display: flex; flex-wrap: wrap; gap: 10px; margin: 8px 0 24px; }
.about__creds li { background: var(--ice); color: var(--navy); font-weight: 700; font-size: .85rem; padding: 8px 16px; border-radius: 999px; border: 1px solid var(--blue-100); }
.about__points { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; margin: 28px 0 34px; }
.about__points li { display: flex; gap: 12px; align-items: flex-start; color: var(--navy); font-weight: 600; font-size: .95rem; line-height: 1.5; }
.about__points .icon { color: var(--blue-600); margin-top: 2px; }
.signature { font-family: var(--font-display); font-style: italic; font-size: 1.6rem; color: var(--navy); margin: 0; }
.signature small { display: block; font-family: var(--font-body); font-style: normal; font-size: .82rem; color: var(--blue-700); font-weight: 700; letter-spacing: .06em; }

/* ---------- Treatments ---------- */
.filters { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-bottom: 40px; }
.filter {
  padding: 10px 20px; border-radius: 999px; border: 1px solid var(--line); background: #fff;
  font-weight: 700; font-size: .88rem; color: var(--navy); cursor: pointer; transition: all .2s ease;
}
.filter:hover { border-color: var(--blue); }
.filter.is-active { background: var(--navy); color: #fff; border-color: var(--navy); }
.treatments { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.t-card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px 24px; display: flex; flex-direction: column; overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.t-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .35s ease; }
.t-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.t-card:hover::before { transform: scaleX(1); }
.t-card[hidden] { display: none; }
.t-card__icon { width: 56px; height: 56px; border-radius: 16px; background: var(--ice); color: var(--blue-700); display: grid; place-items: center; margin-bottom: 18px; transition: background .3s ease, color .3s ease; }
.t-card__icon .icon { width: 28px; height: 28px; }
.t-card:hover .t-card__icon { background: var(--blue); color: var(--navy); }
.t-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.t-card p { font-size: .9rem; line-height: 1.6; margin-bottom: 16px; flex: 1; }
.t-card__tag { font-size: .7rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-700); }
.t-card--featured { background: var(--navy); border-color: var(--navy); color: #c9dcea; }
.t-card--featured h3 { color: #fff; }
.t-card--featured .t-card__icon { background: var(--blue); color: var(--navy); }
.t-card--featured .t-card__tag { color: var(--blue); }

.conditions { margin-top: 56px; padding: 32px; border-radius: var(--radius-lg); background: #fff; border: 1px dashed var(--blue); text-align: center; }
.conditions h3 { font-size: 1.1rem; margin-bottom: 16px; }
.conditions ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.conditions li { padding: 8px 16px; border-radius: 999px; background: var(--mist); color: var(--navy); font-weight: 600; font-size: .88rem; }

/* ---------- Laser hair reduction feature ---------- */
.lhr { background: var(--navy); color: #c9dcea; overflow: hidden; }
.lhr::before { content: ""; position: absolute; width: 620px; height: 620px; right: -200px; top: -200px; border-radius: 50%; background: radial-gradient(circle, rgba(0, 175, 240, .35), transparent 65%); }
.lhr .container { position: relative; }
.lhr__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.lhr h2 { color: #fff; font-size: clamp(2.1rem, 4vw, 3.1rem); }
.lhr .eyebrow { color: var(--blue); }
.lhr__lead { font-size: 1.05rem; margin-bottom: 28px; }
.lhr__areas { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; }
.lhr__areas li { padding: 8px 16px; border: 1px solid rgba(255, 255, 255, .18); border-radius: 999px; font-size: .88rem; font-weight: 600; color: #fff; }
.lhr__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.lhr__card { background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radius); padding: 26px; }
.lhr__card .icon { width: 30px; height: 30px; color: var(--blue); margin-bottom: 14px; }
.lhr__card h3 { color: #fff; font-size: 1.05rem; margin-bottom: 6px; }
.lhr__card p { font-size: .9rem; margin: 0; line-height: 1.6; }

/* ---------- Why us ---------- */
.why__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why__item { padding: 34px 30px; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); transition: box-shadow .3s ease, transform .3s ease; }
.why__item:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.why__num { font-family: var(--font-display); font-size: 3rem; font-weight: 600; line-height: 1; color: var(--blue); margin-bottom: 14px; display: block; }
.why__item h3 { font-size: 1.12rem; }
.why__item p { font-size: .93rem; margin: 0; }

/* ---------- Process ---------- */
.process { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; position: relative; }
.process::before { content: ""; position: absolute; top: 36px; left: 12%; right: 12%; height: 2px; background: repeating-linear-gradient(90deg, var(--blue) 0 10px, transparent 10px 18px); }
.process li { text-align: center; position: relative; padding: 0 8px; }
.process__icon { width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 20px; display: grid; place-items: center; background: #fff; color: var(--blue-700); border: 2px solid var(--blue); position: relative; z-index: 1; box-shadow: 0 0 0 8px var(--mist); }
.process__icon .icon { width: 30px; height: 30px; }
.process h3 { font-size: 1.05rem; }
.process p { font-size: .9rem; margin: 0; }

/* ---------- Instagram reels ---------- */
.reels__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 40px; flex-wrap: wrap; }
.reels__head .section-head { margin: 0; text-align: left; }
.reels__head .section-head .eyebrow::after { display: none; }
.reels__controls { display: flex; gap: 10px; align-items: center; }
.reel-arrow { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--navy); cursor: pointer; display: grid; place-items: center; transition: all .2s ease; }
.reel-arrow:hover { background: var(--navy); color: #fff; border-color: var(--navy); }
.reels__track {
  display: flex; gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 4px 4px 20px;
  align-items: flex-start; scrollbar-width: thin; scrollbar-color: var(--blue) var(--ice);
}
.reels__track::-webkit-scrollbar { height: 6px; }
.reels__track::-webkit-scrollbar-track { background: var(--ice); border-radius: 6px; }
.reels__track::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 6px; }
.reel { flex: 0 0 340px; scroll-snap-align: start; max-height: 660px; overflow: hidden; border-radius: 16px; }
.reel .instagram-media { margin: 0 !important; min-width: 0 !important; width: 100% !important; max-width: 100% !important; border-radius: 16px !important; border: 1px solid var(--line) !important; box-shadow: var(--shadow-sm) !important; }
.reel__placeholder {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; text-align: center;
  aspect-ratio: 9 / 14; border-radius: 16px; color: #fff; padding: 24px; font-weight: 700;
  background: linear-gradient(160deg, var(--blue), var(--navy));
}
.reel__placeholder .icon { width: 48px; height: 48px; }
.reel__placeholder:hover { color: #fff; }
.reels__follow { text-align: center; margin-top: 28px; }

/* ---------- Service area ---------- */
.areas { background: linear-gradient(135deg, var(--blue) 0%, #36c3f5 100%); color: var(--navy); }
.areas__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.areas h2 { font-size: clamp(2rem, 3.8vw, 2.9rem); }
.areas .eyebrow { color: var(--navy); }
.areas .eyebrow::before { background: var(--navy); }
.areas p { color: var(--navy-800); }
.areas__list { display: flex; flex-wrap: wrap; gap: 10px; }
.areas__list li { display: inline-flex; align-items: center; gap: 8px; background: rgba(255, 255, 255, .85); color: var(--navy); padding: 10px 18px; border-radius: 999px; font-weight: 700; font-size: .9rem; }
.areas__list .icon { color: var(--blue-700); }

/* ---------- FAQ ---------- */
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; align-items: start; }
.faq__intro { position: sticky; top: calc(var(--header-h) + 24px); }
.faq__intro h2 { font-size: clamp(2.1rem, 4vw, 3rem); }
.faq__list { display: flex; flex-direction: column; gap: 14px; }
.faq__item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: box-shadow .25s ease, border-color .25s ease; }
.faq__item[open] { box-shadow: var(--shadow); border-color: transparent; }
.faq__item summary { list-style: none; cursor: pointer; padding: 22px 26px; display: flex; justify-content: space-between; align-items: center; gap: 20px; font-weight: 700; color: var(--navy); font-size: 1.02rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; flex: none; width: 32px; height: 32px; border-radius: 50%; background: var(--ice); color: var(--blue-700); display: grid; place-items: center; font-size: 1.3rem; font-weight: 500; transition: transform .25s ease, background .25s ease; }
.faq__item[open] summary::after { transform: rotate(45deg); background: var(--blue); color: var(--navy); }
.faq__answer { padding: 0 26px 22px; }
.faq__answer p { margin: 0; font-size: .95rem; }

/* ---------- Contact ---------- */
.contact__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: stretch; }
.contact__card { background: #fff; border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.contact__card h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
.contact__info { display: grid; gap: 18px; margin: 26px 0 30px; }
.contact__info li { display: flex; gap: 16px; align-items: flex-start; }
.contact__info .icon-wrap { width: 48px; height: 48px; flex: none; border-radius: 14px; background: var(--ice); color: var(--blue-700); display: grid; place-items: center; }
.contact__info small { display: block; font-size: .75rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-700); }
.contact__info strong, .contact__info a { color: var(--navy); font-weight: 700; font-size: 1.02rem; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form label { min-width: 0; display: flex; flex-direction: column; gap: 6px; font-size: .8rem; font-weight: 700; color: var(--navy); }
.form .full { grid-column: 1 / -1; }
.form input, .form select, .form textarea { min-width: 0; -webkit-appearance: none; appearance: none; border: 1px solid var(--line); border-radius: 12px; padding: 13px 14px; background-color: var(--mist); font-size: .95rem; font-weight: 500; transition: border-color .2s ease, background .2s ease; width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--blue); background-color: #fff; }
.form select { padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230a2540' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.form textarea { resize: vertical; min-height: 90px; }
.form__note { font-size: .8rem; margin: 4px 0 0; grid-column: 1 / -1; }
.map { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); min-height: 480px; position: relative; background: var(--ice); display: flex; flex-direction: column; }
.map iframe { width: 100%; flex: 1; min-height: 420px; border: 0; }
.map__bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 18px 22px; background: var(--navy); color: #fff; flex-wrap: wrap; }
.map__bar strong { display: block; font-size: 1rem; }
.map__bar span { font-size: .85rem; color: #c9dcea; }

/* ---------- CTA band ---------- */
.cta-band { padding: 0 0 96px; }
.cta-band__inner {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); padding: 56px;
  background: var(--navy); color: #c9dcea; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-band__inner::after { content: ""; position: absolute; right: -80px; bottom: -120px; width: 360px; height: 360px; border-radius: 50%; border: 50px solid rgba(0, 175, 240, .25); }
.cta-band h2 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.7rem); margin-bottom: 8px; }
.cta-band p { margin: 0; }
.cta-band__actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }

/* ---------- Footer ---------- */
.footer { background: #061a2e; color: #9fb6c9; padding: 72px 0 0; font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 48px; }
.footer h3 { color: #fff; font-size: 1rem; margin-bottom: 18px; letter-spacing: .04em; }
.footer a { color: #9fb6c9; }
.footer a:hover { color: var(--blue); }
.footer__brand img { height: 84px; width: auto; background: #fff; border-radius: 14px; padding: 8px; margin-bottom: 18px; }
.footer__links li + li { margin-top: 10px; }
.footer__contact li { display: flex; gap: 12px; align-items: flex-start; }
.footer__contact li + li { margin-top: 14px; }
.footer__contact .icon { color: var(--blue); margin-top: 3px; }
.social { display: flex; gap: 10px; margin-top: 20px; }
.social a { width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .15); display: grid; place-items: center; color: #fff; }
.social a:hover { background: var(--blue); border-color: var(--blue); color: var(--navy); }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .08); padding: 22px 0; font-size: .82rem; }
.footer__bottom .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer__disclaimer { font-size: .78rem; opacity: .75; }

/* ---------- Floating actions ---------- */
.fab { position: fixed; right: 22px; bottom: 22px; z-index: 90; display: flex; flex-direction: column; gap: 12px; }
.fab a { width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; color: #fff; box-shadow: 0 12px 28px -8px rgba(0, 0, 0, .35); transition: transform .2s ease; }
.fab a:hover { transform: scale(1.08); color: #fff; }
.fab .icon { width: 28px; height: 28px; }
.fab__wa { background: #1fae5b; position: relative; }
.fab__wa::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #1fae5b; animation: pulse 2.2s ease-out infinite; z-index: -1; }
.fab__call { background: var(--navy); }
@keyframes pulse { from { transform: scale(1); opacity: .6; } to { transform: scale(1.6); opacity: 0; } }
.mobile-bar { display: none; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1320px) {
  .header__phone-text { display: none; }
}

@media (max-width: 1180px) {
  .nav__list { gap: 22px; }
  .brand__text { display: none; }
  .header__phone-text { display: none; }
  .treatments { grid-template-columns: repeat(3, 1fr); }
  .float-card--a { left: -12px; }
  .float-card--b { right: -8px; }
}

@media (max-width: 1024px) {
  :root { --header-h: 74px; }
  .brand img { height: 50px; }
  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); padding: 12px 20px 24px; transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: all .25s ease; max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav-open .nav { transform: none; opacity: 1; visibility: visible; }
  .nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav__list a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .nav__list a::after { display: none; }
  .header__cta .btn { display: none; }
  .hero__grid, .about__grid, .lhr__grid, .faq__grid, .contact__grid, .areas__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__ring { display: none; }
  .hero { padding: 48px 0 72px; }
  .hero__visual { max-width: 520px; margin: 0 auto; width: 100%; }
  .about__media { max-width: 480px; margin: 0 auto 20px; width: 100%; }
  .faq__intro { position: static; }
  .why__grid { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .process::before { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .section { padding: 80px 0; }
}

@media (max-width: 760px) {
  .topbar__hide-sm { display: none !important; }
  .brand__text { display: none; }
  .treatments { grid-template-columns: 1fr 1fr; gap: 14px; }
  .t-card { padding: 22px 18px 18px; }
  .t-card p { display: none; }
  .t-card h3 { font-size: .98rem; }
  .lhr__cards { grid-template-columns: 1fr 1fr; gap: 12px; }
  .lhr__card { padding: 20px; }
  .about__points { grid-template-columns: 1fr; }
  .about__badge { right: 12px; bottom: 16px; padding: 16px 18px; }
  .about__media::before { inset: 16px -12px -16px 16px; }
  .cta-band__inner { padding: 36px 26px; }
  .contact__card { padding: 28px 22px; }
  .form { grid-template-columns: minmax(0, 1fr); }
  .map { min-height: 380px; }
  .map iframe { min-height: 320px; }
  .fab { display: none; }
  .mobile-bar {
    display: grid; grid-template-columns: 1fr 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(10, 37, 64, .08);
    padding-bottom: env(safe-area-inset-bottom);
  }
  .mobile-bar a { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 10px 4px; font-size: .75rem; font-weight: 700; color: var(--navy); }
  .mobile-bar a .icon { width: 22px; height: 22px; }
  .mobile-bar a:nth-child(1) .icon { color: var(--blue-700); }
  .mobile-bar a:nth-child(2) .icon { color: #1fae5b; }
  .mobile-bar a:nth-child(3) { background: var(--navy); color: #fff; }
  body { padding-bottom: 68px; }
}

@media (max-width: 560px) {
  .container { padding: 0 16px; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero__trust { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .hero__trust strong { font-size: 1.6rem; }
  .hero__trust span { font-size: .72rem; }
  .hero__doctor { border-radius: 18px; }
  .float-card { padding: 10px 12px; font-size: .75rem; }
  .float-card .icon-wrap { width: 34px; height: 34px; }
  .float-card--a { left: -4px; top: 10%; }
  .float-card--b { right: -4px; bottom: 26%; }
  .hero__label { font-size: .65rem; bottom: 20px; }
  .why__grid, .process { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .reel { flex-basis: 86%; }
  .marquee__track span { font-size: 1.2rem; }
  .filters { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start; margin: 0 -16px 28px; padding: 0 16px 6px; scrollbar-width: none; }
  .filters::-webkit-scrollbar { display: none; }
  .filter { flex: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}