:root {
  --ink: #202421;
  --muted: #5d665f;
  --paper: #fbfaf7;
  --white: #ffffff;
  --sage: #557c66;
  --sage-dark: #2f5847;
  --rose: #b65f70;
  --blue: #476d7d;
  --gold: #b88b52;
  --line: #dfddd5;
  --shadow: 0 18px 50px rgba(32, 36, 33, 0.14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}
a { color: inherit; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 5vw;
  background: rgba(251, 250, 247, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 215px;
  text-decoration: none;
}
.brand img { width: 38px; height: 38px; border-radius: 8px; }
.brand span { display: grid; }
.brand small { color: var(--muted); font-size: 0.76rem; }
.tab-wrap { flex: 1; display: flex; justify-content: flex-end; }
.treatment-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}
.treatment-tabs a {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
}
.treatment-tabs a[aria-current="page"],
.treatment-tabs a:hover {
  color: var(--white);
  border-color: var(--sage-dark);
  background: var(--sage-dark);
}
.menu-button {
  display: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 10px;
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
}
.treatment-hero {
  display: grid;
  align-items: end;
  min-height: 520px;
  padding: 90px 5vw 60px;
  color: var(--white);
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(24, 31, 27, 0.92), rgba(24, 31, 27, 0.62), rgba(24, 31, 27, 0.28)),
    url("hero-treatment-room.jpg") center / cover;
}
.small-hero { min-height: 360px; }
.hero-panel { width: min(900px, 100%); min-width: 0; }
.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1 {
  margin: 0 0 18px;
  max-width: 940px;
  font-size: 4rem;
  line-height: 1.02;
  letter-spacing: 0;
}
h2 {
  margin: 0 0 16px;
  font-size: 2.25rem;
  line-height: 1.12;
  letter-spacing: 0;
}
h3 { margin: 0 0 10px; font-size: 1.3rem; }
.hero-panel p { max-width: 740px; font-size: 1.14rem; }
.hero-price {
  display: inline-grid;
  gap: 3px;
  margin: 10px 0 0;
  padding: 12px 14px;
  border: 1px solid rgba(255,255,255,0.34);
  border-radius: 8px;
  background: rgba(255,255,255,0.14);
}
.hero-price span {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}
.hero-price strong { color: var(--white); }
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}
.button.primary { background: var(--rose); color: var(--white); }
.button.secondary { background: var(--white); color: var(--ink); }
.button.ghost { border-color: var(--line); background: var(--white); color: var(--ink); }
.tab-strip {
  width: min(1160px, 90vw);
  margin: 24px auto 0;
}
.tab-strip .treatment-tabs { justify-content: flex-start; }
.content-grid,
.contact-section,
.model-section {
  width: min(1160px, 90vw);
  margin: 0 auto;
  padding: 58px 0;
}
.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: stretch;
}
.content-grid.reverse { grid-template-columns: minmax(0, 1fr) 340px; }
.content-block,
.price-card,
.note-card,
.contact-form,
.contact-copy,
.response-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 28px rgba(32, 36, 33, 0.08);
}
.content-block { padding: 28px; }
.content-block ul,
.model-section ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding-left: 20px;
}
.content-block li,
.model-section li {
  padding-left: 4px;
}
.price-card,
.note-card {
  padding: 24px;
  border-top: 6px solid var(--sage);
}
.price-card span {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}
.price-card strong {
  display: block;
  margin-bottom: 16px;
  font-size: 1.35rem;
}
.model-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 24px;
  align-items: start;
}
.model-section ol {
  margin: 0;
  padding: 24px 24px 24px 46px;
  border-radius: 8px;
  background: var(--ink);
  color: var(--white);
  box-shadow: var(--shadow);
}
.contact-section {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 24px;
  align-items: start;
  padding-bottom: 78px;
}
.contact-copy,
.contact-form { padding: 24px; }
.contact-form {
  display: grid;
  gap: 16px;
}
.contact-form label {
  display: grid;
  gap: 7px;
  font-weight: 700;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fffefa;
  font: inherit;
}
.contact-form textarea { resize: vertical; }
.contact-form input[name="website"] {
  position: absolute;
  left: -9999px;
}
.check-row {
  grid-template-columns: 22px 1fr;
  align-items: start;
  color: var(--muted);
  font-weight: 400;
}
.check-row input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
}
.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 5vw;
  color: var(--white);
  background: var(--sage-dark);
}
.site-footer p { margin: 6px 0 0; color: rgba(255,255,255,0.78); }
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
}
.site-footer a { color: var(--white); text-decoration: none; }
.response-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}
.response-card {
  width: min(640px, 92vw);
  padding: 32px;
  text-align: center;
}
.response-card img {
  width: 72px;
  height: 72px;
  border-radius: 8px;
}
@media (max-width: 980px) {
  .content-grid,
  .content-grid.reverse,
  .model-section,
  .contact-section {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 760px) {
  .site-header { align-items: flex-start; }
  .menu-button { display: inline-flex; }
  .tab-wrap {
    display: none;
    position: absolute;
    inset: 72px 5vw auto 5vw;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: var(--shadow);
  }
  .tab-wrap.is-open { display: block; }
  .tab-wrap .treatment-tabs { display: grid; justify-content: stretch; }
  .treatment-hero { min-height: 540px; padding-top: 70px; }
  h1 { font-size: 2.55rem; }
  h2 { font-size: 1.85rem; }
  .tab-strip .treatment-tabs {
    display: grid;
    grid-template-columns: 1fr;
  }
  .site-footer { display: grid; }
  .site-footer nav { justify-content: flex-start; }
}