@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap");

:root {
  --paper: #f7fafc;
  --paper-2: #edf4f7;
  --card: #ffffff;
  --ink: #0d2230;
  --ink-2: #4b6575;
  --moss: #0d2b3e;
  --moss-deep: #071b28;
  --gold: #2eb3a3;
  --rust: #0e6f8c;
  --line: rgba(13, 34, 48, .12);
  --line-dark: rgba(247, 250, 252, .18);
  --serif: "Plus Jakarta Sans", system-ui, sans-serif;
  --sans: "Inter", system-ui, -apple-system, sans-serif;
  --r: 14px;
  --gutter: clamp(18px, 4.5vw, 64px);
  --maxw: 1340px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
html, body { overflow-x: hidden !important; max-width: 100vw !important; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 16px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
::selection { background: var(--moss); color: var(--paper); }

.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.i { width: 1.15em; height: 1.15em; flex: none; }
.i.flip { transform: scaleX(-1); }

/* Typography */
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 11px/1.2 var(--sans); letter-spacing: .16em; text-transform: uppercase;
  color: var(--gold); margin: 0 0 18px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.h1 {
  font: 400 clamp(44px, 6.8vw, 92px)/0.98 var(--serif);
  letter-spacing: -.015em; margin: 0 0 24px;
}
.h1 em, .h2 em { font-style: italic; color: var(--gold); font-weight: 400; }
.h2 {
  font: 400 clamp(34px, 4.5vw, 62px)/1.05 var(--serif);
  letter-spacing: -.01em; margin: 0 0 16px;
}
.h3 { font: 600 18px/1.3 var(--sans); margin: 0 0 8px; }
.lead { font-size: clamp(16px, 1.3vw, 19px); line-height: 1.6; color: var(--ink-2); max-width: 56ch; margin: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 50px; padding: 0 26px; border-radius: 999px; border: 1px solid transparent;
  font: 600 15px/1 var(--sans); cursor: pointer; white-space: nowrap;
  transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .2s var(--ease);
}
.btn--primary { background: var(--moss); color: var(--paper); }
.btn--primary:hover { background: var(--moss-deep); }
.btn--gold { background: var(--gold); color: var(--moss-deep); }
.btn--gold:hover { filter: brightness(1.06); }
.btn--outline { background: transparent; border-color: var(--line); color: var(--ink); }
.btn--outline:hover { border-color: var(--ink); background: rgba(23,32,28,.04); }
.btn--outline-light { background: transparent; border-color: var(--line-dark); color: var(--paper); }
.btn--outline-light:hover { border-color: var(--paper); background: rgba(245,241,232,.08); }
.btn--sm { min-height: 40px; padding: 0 18px; font-size: 14px; }
.btn--block { width: 100%; }
.round {
  width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line);
  background: var(--card); display: grid; place-items: center; cursor: pointer;
  transition: background-color .2s, border-color .2s;
}
.round:hover { border-color: var(--ink); background: #fff; }

/* Header */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 16px var(--gutter);
  transition: transform .45s var(--ease), background-color .35s, border-color .35s;
}
.nav.is-solid {
  background: rgba(247, 250, 252, .92);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav.is-hidden { transform: translateY(-100%); }
.nav__logo img { height: 42px; width: auto; object-fit: contain; transition: filter .3s; }
.nav:not(.is-solid) .nav__logo img { filter: brightness(0) invert(1); }
.nav__links { display: flex; gap: 28px; font-size: 14px; font-weight: 500; }
.nav:not(.is-solid) .nav__links { color: rgba(245, 241, 232, .88); }
.nav__links a { position: relative; padding: 6px 0; }
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease);
}
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__right { display: flex; align-items: center; gap: 12px; }
.lang {
  display: inline-flex; border: 1px solid var(--line-dark); border-radius: 999px; padding: 3px;
}
.nav.is-solid .lang { border-color: var(--line); }
.lang button {
  border: 0; background: transparent; padding: 5px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600; cursor: pointer; color: inherit;
}
.nav:not(.is-solid) .lang button { color: var(--paper); }
.lang button[aria-pressed="true"] { background: var(--gold); color: var(--moss-deep); }
@media (max-width: 960px) { .nav__links { display: none; } }

/* Hero */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: flex-end;
  background: var(--moss); color: var(--paper); padding: 120px 0 64px; overflow: hidden;
}
.hero__particles { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; opacity: .55; }
.hero__grid {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 4vw, 64px); align-items: end;
}
.hero__sub { color: rgba(245, 241, 232, .78); max-width: 48ch; font-size: clamp(16px, 1.3vw, 19px); margin: 0 0 32px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 42px; }
.hero__stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  padding-top: 24px; border-top: 1px solid var(--line-dark);
}
.hero__stats b { display: block; font: 400 clamp(26px, 2.8vw, 38px)/1 var(--serif); color: var(--gold); margin-bottom: 4px; }
.hero__stats span { font-size: 13px; color: rgba(245, 241, 232, .72); }
.hero__card {
  position: relative; border-radius: var(--r); overflow: hidden;
  border: 1px solid var(--line-dark); background: var(--moss-deep);
  box-shadow: 0 30px 70px -25px rgba(0, 0, 0, .65);
}
.hero__card img { width: 100%; aspect-ratio: 4/5; object-fit: cover; opacity: .92; }
.hero__badge {
  position: absolute; left: 18px; right: 18px; bottom: 18px;
  padding: 16px 18px; border-radius: 10px;
  background: rgba(11, 24, 20, .82); backdrop-filter: blur(12px);
  border: 1px solid var(--line-dark);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.hero__badge strong { display: block; font-size: 15px; color: var(--paper); }
.hero__badge small { font-size: 12px; color: var(--gold); letter-spacing: .04em; }
@media (max-width: 960px) {
  .hero { padding-top: 104px; min-height: auto; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__card img { aspect-ratio: 16/11; }
}

/* Marquee strip */
.strip { background: var(--moss-deep); color: rgba(245, 241, 232, .8); border-top: 1px solid var(--line-dark); padding: 14px 0; overflow: hidden; }
.strip__track { display: flex; gap: 36px; width: max-content; animation: marquee 28s linear infinite; font: 500 12px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; }
.strip__track span { display: inline-flex; align-items: center; gap: 36px; }
.strip__track span::after { content: "◆"; color: var(--gold); font-size: 9px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Method / Philosophy */
.method { padding: clamp(72px, 9vw, 128px) 0; }
.method__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.method__list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--line); }
.method__row {
  display: grid; grid-template-columns: 44px 1fr; gap: 16px;
  padding: 22px 0; border-bottom: 1px solid var(--line);
}
.method__num { font: 500 13px/1.4 var(--sans); color: var(--gold); letter-spacing: .08em; padding-top: 4px; }
.method__row p { margin: 4px 0 0; color: var(--ink-2); font-size: 15px; }
.insure { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-top: 28px; }
.insure span { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-2); width: 100%; }
.insure img { height: 42px; width: auto; border-radius: 6px; border: 1px solid var(--line); background: #fff; padding: 5px 12px; object-fit: contain; }
@media (max-width: 900px) { .method__grid { grid-template-columns: 1fr; } }

/* Specialties Grid */
.specs { padding: clamp(72px, 9vw, 120px) 0; background: var(--paper-2); }
.specs__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 42px; }
.specs__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.spec-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color .3s, box-shadow .3s;
}
.spec-card:hover, .spec-card.is-picked { border-color: var(--moss); box-shadow: 0 22px 44px -26px rgba(18, 36, 31, .35); }
.spec-card__img { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--moss); }
.spec-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.spec-card:hover .spec-card__img img { transform: scale(1.05); }
.spec-card__tag {
  position: absolute; top: 12px; left: 12px;
  background: rgba(18, 36, 31, .84); color: var(--paper);
  font-size: 11px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 10px; border-radius: 999px;
}
.spec-card__body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.spec-card__body h3 { font: 500 26px/1.15 var(--serif); margin: 0 0 10px; }
.spec-card__body p { margin: 0 0 14px; font-size: 14.5px; color: var(--ink-2); }
.spec-card__list { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 6px; flex: 1; }
.spec-card__list li { font-size: 13.5px; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.spec-card__list li::before { content: "✓"; color: var(--gold); font-weight: 700; font-size: 12px; }

/* Oralix-style Working Process Accordion */
.process-acc { margin-top: 32px; border-top: 1px solid var(--line); }
.proc-item { border-bottom: 1px solid var(--line); }
.proc-btn {
  width: 100%; background: transparent; border: 0; padding: 20px 0; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; text-align: left;
}
.proc-btn__left { display: flex; align-items: center; gap: 18px; }
.proc-num {
  width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--ink);
  display: grid; place-items: center; font: 600 13px/1 var(--sans); flex: none;
  transition: background-color .25s, color .25s;
}
.proc-item.is-open .proc-num { background: var(--moss); color: var(--paper); border-color: var(--moss); }
.proc-title { font: 500 clamp(20px, 2vw, 26px)/1.2 var(--serif); }
.proc-plus { font-size: 22px; color: var(--gold); transition: transform .3s var(--ease); }
.proc-item.is-open .proc-plus { transform: rotate(45deg); }
.proc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .4s var(--ease); }
.proc-item.is-open .proc-body { grid-template-rows: 1fr; }
.proc-inner { overflow: hidden; }
.proc-content {
  display: grid; grid-template-columns: 220px 1fr; gap: 22px; padding: 0 0 24px 54px; align-items: center;
}
.proc-content img { width: 100%; height: 140px; object-fit: cover; border-radius: 10px; }
.proc-content p { margin: 0; font-size: 14.5px; color: var(--ink-2); }
@media (max-width: 680px) { .proc-content { grid-template-columns: 1fr; padding-left: 0; } }
.spec-card__btn {
  align-self: flex-start; border: 1px solid var(--line); background: transparent;
  padding: 10px 16px; border-radius: 999px; font-size: 13px; font-weight: 600; cursor: pointer;
  min-height: 44px; transition: background-color .2s, color .2s, border-color .2s;
}
.spec-card.is-picked .spec-card__btn, .spec-card__btn:hover { background: var(--moss); color: var(--paper); border-color: var(--moss); }
@media (max-width: 960px) { .specs__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .specs__grid { grid-template-columns: 1fr; } }

/* Team & Clinic */
.team { padding: clamp(72px, 9vw, 120px) 0; }
.team__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 38px; }
.team-card {
  display: grid; grid-template-columns: 180px 1fr; gap: 22px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 20px;
}
.team-card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: 10px; }
.team-card span { font: 600 11px/1.2 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.team-card h3 { font: 500 28px/1.12 var(--serif); margin: 8px 0 8px; }
.team-card p { margin: 0; font-size: 14px; color: var(--ink-2); }
@media (max-width: 900px) { .team__grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .team-card { grid-template-columns: 1fr; } .team-card img { aspect-ratio: 16/10; } }

/* Appointment Builder (Dark Luxury Section) */
.booking {
  padding: clamp(72px, 9vw, 120px) 0;
  background: var(--moss); color: var(--paper);
}
.booking .lead { color: rgba(245, 241, 232, .75); }
.booking__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 4vw, 56px); align-items: start; margin-top: 40px; }
.form-step { border: 0; padding: 0; margin: 0 0 28px; }
.form-step legend { font: 500 22px/1.2 var(--serif); color: var(--gold); margin-bottom: 14px; }
.pills { display: flex; flex-wrap: wrap; gap: 10px; }
.pills label { cursor: pointer; }
.pills input { position: absolute; opacity: 0; pointer-events: none; }
.pills span {
  display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px;
  border-radius: 999px; border: 1px solid var(--line-dark); font-size: 14px;
  transition: background-color .2s, color .2s, border-color .2s;
}
.pills input:checked + span { background: var(--gold); color: var(--moss-deep); border-color: var(--gold); font-weight: 600; }
.fields2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: rgba(245, 241, 232, .8); }
.field input, .field select {
  min-height: 48px; padding: 0 14px; border-radius: 8px;
  border: 1px solid var(--line-dark); background: rgba(255, 255, 255, .06); color: var(--paper);
}
.field select option { background: var(--moss); color: var(--paper); }
@media (max-width: 900px) { .booking__grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .fields2 { grid-template-columns: 1fr; } }

/* Ticket Card */
.ticket {
  background: var(--card); color: var(--ink); border-radius: var(--r);
  padding: 26px; box-shadow: 0 30px 70px -25px rgba(0, 0, 0, .6);
  position: sticky; top: 96px;
}
.ticket__head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.ticket__head img { height: 36px; width: auto; }
.ticket__head span { font: 600 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-2); }
.ticket__rows { margin: 18px 0; display: grid; gap: 12px; }
.ticket__rows div { display: flex; justify-content: space-between; gap: 12px; font-size: 14px; border-bottom: 1px dashed var(--line); padding-bottom: 8px; }
.ticket__rows dt { color: var(--ink-2); }
.ticket__rows dd { margin: 0; font-weight: 600; text-align: right; }
.ticket__actions { display: grid; gap: 10px; margin-top: 20px; }

/* Contacts & FAQ */
.info-sec { padding: clamp(72px, 9vw, 120px) 0; }
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 16px; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::after { content: "+"; font-size: 20px; color: var(--gold); }
.faq details[open] summary::after { content: "−"; }
.faq p { margin: 10px 0 0; color: var(--ink-2); font-size: 15px; }

.loc-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; }
.loc-card__media { display: grid; grid-template-columns: 1fr 1fr; }
.loc-card__media img { width: 100%; height: 220px; object-fit: cover; }
.loc-card__map iframe { width: 100%; height: 220px; border: 0; display: block; }
.loc-card__body { padding: 24px; display: grid; gap: 10px; font-size: 14.5px; }
.loc-card__body a { color: var(--rust); font-weight: 600; }
@media (max-width: 900px) { .info-grid { grid-template-columns: 1fr; } .loc-card__media { grid-template-columns: 1fr; } }

/* Footer */
.foot { padding: 48px 0; border-top: 1px solid var(--line); text-align: center; }
.foot img { height: 46px; width: auto; margin: 0 auto 14px; }
.foot p { margin: 4px 0; font-size: 13px; color: var(--ink-2); }

/* 3D Sheen */
.tilt-sheen { position: relative; overflow: hidden; transform-style: preserve-3d; will-change: transform; }
.tilt-sheen::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .35s;
  background: radial-gradient(420px circle at var(--sx, 50%) var(--sy, 50%), rgba(255,255,255,.22), transparent 60%);
}
@media (hover: hover) and (pointer: fine) { .tilt-sheen:hover::after { opacity: 1; } }
@media (hover: none) { .btn, .round, .spec-card__btn { min-height: 48px; } }

/* Toast & Dock */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px);
  background: var(--moss-deep); color: var(--paper); padding: 12px 20px; border-radius: 999px;
  font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .25s, transform .25s; z-index: 90;
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }