:root {
  --mint: #dbe8dc;
  --mint-deep: #b8d0bc;
  --rose: #c87986;
  --rose-pale: #ead1d5;
  --mineral: #f4f1ec;
  --paper: #fffdf9;
  --ink: #20251f;
  --forest: #435d4a;
  --line: rgba(32, 37, 31, 0.2);
  --content: 1180px;
  --header-height: 76px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

section[id] { scroll-margin-top: var(--header-height); }

body {
  margin: 0;
  color: var(--ink);
  background: var(--mineral);
  font-family: "Manrope", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

body.menu-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }

.skip-link {
  position: fixed;
  z-index: 1000;
  left: 16px;
  top: -60px;
  padding: 10px 16px;
  background: var(--ink);
  color: white;
}

.skip-link:focus { top: 16px; }

:focus-visible {
  outline: 3px solid #d84d68;
  outline-offset: 4px;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  height: var(--header-height);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 30px;
  padding: 0 max(28px, calc((100vw - var(--content)) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(244, 241, 236, 0.94);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: max-content;
}

.brand img {
  width: 44px;
  height: 44px;
  border: 1px solid var(--ink);
  object-fit: cover;
}

.brand span { display: grid; line-height: 1.05; }
.brand strong { font-size: 15px; font-weight: 800; letter-spacing: -0.03em; }
.brand small { margin-top: 5px; font: 500 13px/1 "DM Mono", monospace; letter-spacing: 0.04em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 30px; }

.main-nav a {
  position: relative;
  font-size: 13px;
  font-weight: 700;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -7px;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

.instagram-link {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
}

.instagram-link svg { width: 19px; fill: none; stroke: currentColor; stroke-width: 1.7; }

.header-cta,
.primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  min-height: 48px;
  padding: 0 20px;
  background: var(--ink);
  color: white;
  font-size: 13px;
  font-weight: 800;
}

.header-cta span,
.primary-action span { transition: transform 180ms ease; }
.header-cta:hover span,
.primary-action:hover span { transform: translate(3px, -3px); }

.menu-toggle { display: none; }

.micro-label {
  margin: 0;
  font: 500 13px/1.4 "DM Mono", monospace;
  letter-spacing: 0.08em;
}

.hero {
  min-height: calc(100vh - var(--header-height));
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(400px, 0.9fr);
  overflow: hidden;
  background: var(--mint);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(80px, 9vw, 130px) max(40px, calc((100vw - var(--content)) / 2));
  padding-right: clamp(48px, 7vw, 104px);
}

.hero h1 {
  max-width: 760px;
  margin: 34px 0 28px;
  font-size: clamp(58px, 6.6vw, 104px);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.075em;
}

.hero h1 span {
  display: block;
  color: var(--forest);
  font-weight: 500;
}

.hero-lead {
  max-width: 610px;
  margin: 0;
  font-size: clamp(17px, 1.4vw, 21px);
  line-height: 1.55;
}

.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 40px; }
.primary-action { min-width: 235px; min-height: 58px; padding: 0 24px; }

.plain-action {
  padding: 10px 0 6px;
  border-bottom: 1px solid var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.hero-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  max-width: 650px;
  margin-top: 70px;
  border-top: 1px solid var(--line);
}

.hero-notes p {
  margin: 0;
  padding: 18px 18px 0 0;
  font-size: 13px;
  font-weight: 700;
}

.hero-notes p + p { padding-left: 18px; border-left: 1px solid var(--line); }
.hero-notes span { display: block; margin-bottom: 5px; font: 400 13px/1.2 "DM Mono", monospace; text-transform: uppercase; opacity: 0.65; }

.hero-records {
  position: relative;
  min-height: 730px;
  background: var(--ink);
}

.record { position: absolute; margin: 0; }

.record img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.82) contrast(1.02);
}

.record-main {
  z-index: 2;
  top: 9%;
  left: 10%;
  width: min(55%, 340px);
  height: 70%;
  border: 10px solid var(--paper);
  transform: rotate(-2.5deg);
}

.record-main img { object-position: center; }

.record-detail {
  z-index: 3;
  right: 7%;
  bottom: 6%;
  width: min(41%, 260px);
  height: 43%;
  border: 8px solid var(--rose);
  transform: rotate(3deg);
}

.record figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 12px 14px;
  background: var(--paper);
  font: 500 13px/1.35 "DM Mono", monospace;
  text-transform: uppercase;
}

.record-main figcaption span { color: var(--rose); }
.record-detail figcaption { background: var(--rose); color: var(--ink); }

.hero-monogram {
  position: absolute;
  top: 40px;
  right: -26px;
  color: transparent;
  font-size: clamp(120px, 16vw, 260px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.12em;
  -webkit-text-stroke: 1px rgba(219, 232, 220, 0.3);
}

.positioning {
  display: grid;
  grid-template-columns: 0.8fr 0.7fr 1.5fr;
  padding: 0 max(28px, calc((100vw - var(--content)) / 2));
  background: var(--rose);
}

.positioning p {
  margin: 0;
  padding: 27px 24px 27px 0;
  font-size: clamp(16px, 1.5vw, 21px);
}

.positioning p + p { padding-left: 24px; border-left: 1px solid rgba(32, 37, 31, 0.28); }
.positioning p:last-child { text-align: right; }

.treatments { padding: clamp(90px, 10vw, 150px) max(28px, calc((100vw - var(--content)) / 2)); }

.section-intro {
  display: grid;
  grid-template-columns: 1fr 1.35fr 0.85fr;
  gap: 40px;
  align-items: end;
  padding-bottom: 64px;
}

.section-intro h2,
.about h2,
.appointment h2,
.evidence h2,
.faq h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(48px, 5.5vw, 82px);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.section-intro > p:last-child { margin: 0; font-size: 16px; line-height: 1.7; }

.treatment-browser {
  display: grid;
  grid-template-columns: minmax(340px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(40px, 7vw, 100px);
  align-items: start;
}

.treatment-stage {
  position: sticky;
  top: 108px;
  height: min(680px, calc(100vh - 140px));
  min-height: 520px;
  overflow: hidden;
  background: var(--mint-deep);
}

.treatment-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--ink);
  pointer-events: none;
}

.treatment-stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: opacity 180ms ease, transform 350ms ease;
}

.treatment-stage.is-changing img { opacity: 0.25; transform: scale(1.02); }

.stage-caption {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 18px;
  align-items: start;
  padding: 18px 20px;
  background: rgba(32, 37, 31, 0.95);
  color: white;
}

.stage-caption span { font: 500 13px/1.5 "DM Mono", monospace; letter-spacing: 0.06em; }
.stage-caption p { margin: 0; font-size: 13px; line-height: 1.5; }

.treatment-list { border-top: 1px solid var(--ink); }

.treatment-item {
  width: 100%;
  display: grid;
  grid-template-columns: 110px 1fr 36px;
  gap: 24px;
  align-items: start;
  padding: 28px 0;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.treatment-item small { padding-top: 7px; font: 500 13px/1.3 "DM Mono", monospace; letter-spacing: 0.04em; color: var(--forest); }
.treatment-item h3 { margin: 0 0 9px; font-size: clamp(25px, 2.5vw, 36px); line-height: 1.05; letter-spacing: -0.045em; }
.treatment-item p { max-width: 570px; margin: 0; color: rgba(32, 37, 31, 0.7); font-size: 14px; line-height: 1.6; }
.treatment-item > span { font-size: 23px; transition: transform 180ms ease; }
.treatment-item:hover > span,
.treatment-item.is-active > span { transform: translate(4px, -4px); }
.treatment-item.is-active h3 { color: var(--rose); }

.about {
  display: grid;
  grid-template-columns: 0.48fr 1.15fr 0.72fr;
  gap: clamp(40px, 7vw, 110px);
  align-items: start;
  padding: clamp(90px, 10vw, 150px) max(28px, calc((100vw - var(--content)) / 2));
  background: var(--rose);
}

.about-portrait { display: grid; gap: 16px; }
.about-portrait img { width: 100%; aspect-ratio: 1; border: 1px solid var(--ink); object-fit: cover; image-rendering: auto; }
.about-portrait span { font: 500 13px/1.5 "DM Mono", monospace; text-transform: uppercase; }

.about-copy h2 { margin: 27px 0 35px; }
.about-copy > p:not(.micro-label) { max-width: 700px; margin: 0 0 22px; font-size: 16px; line-height: 1.75; }
.about-copy .about-lead { font-size: clamp(19px, 2vw, 25px); font-weight: 600; line-height: 1.5; letter-spacing: -0.025em; }

.underline-link {
  display: inline-flex;
  gap: 28px;
  margin-top: 18px;
  padding-bottom: 5px;
  border-bottom: 1px solid var(--ink);
  font-weight: 800;
  font-size: 14px;
}

.about blockquote {
  margin: 45px 0 0;
  padding-top: 26px;
  border-top: 1px solid rgba(32, 37, 31, 0.35);
  font-size: clamp(21px, 2.2vw, 30px);
  font-weight: 600;
  line-height: 1.38;
  letter-spacing: -0.035em;
}

.appointment {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr 0.72fr;
  gap: clamp(40px, 6vw, 90px);
  padding: clamp(90px, 10vw, 150px) max(28px, calc((100vw - var(--content)) / 2));
  background: var(--paper);
}

.appointment-heading h2 { margin-top: 28px; }
.appointment-flow { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--ink); }
.appointment-flow li { display: grid; grid-template-columns: 115px 1fr; gap: 20px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.appointment-flow span { font-size: 14px; font-weight: 800; }
.appointment-flow p { margin: 0; font-size: 14px; line-height: 1.65; }

.address-card {
  align-self: end;
  padding: 28px;
  background: var(--mint);
  border: 1px solid var(--ink);
}

.address-card > p:not(.micro-label) { margin: 38px 0 8px; font-size: 21px; line-height: 1.5; letter-spacing: -0.03em; }
.address-card strong { font-size: 14px; }
.address-card a { display: flex; justify-content: space-between; margin-top: 55px; padding-top: 14px; border-top: 1px solid var(--ink); font-size: 13px; font-weight: 800; }

.evidence {
  display: grid;
  grid-template-columns: 1.1fr 0.72fr 0.55fr;
  gap: clamp(24px, 4vw, 58px);
  align-items: end;
  padding: clamp(90px, 10vw, 150px) max(28px, calc((100vw - var(--content)) / 2));
  overflow: hidden;
  background: var(--ink);
  color: white;
}

.evidence-copy h2 { max-width: 650px; margin: 28px 0 54px; }
.evidence-copy ul { max-width: 540px; margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(255,255,255,0.35); }
.evidence-copy li { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.22); font-size: 14px; }

.evidence-photo { margin: 0; }
.evidence-photo img { width: 100%; height: 520px; border: 8px solid var(--mint); object-fit: cover; }
.evidence-photo-secondary { transform: translateY(60px); }
.evidence-photo-secondary img { height: 360px; border-color: var(--rose); }
.evidence-photo figcaption { margin-top: 12px; font: 400 13px/1.5 "DM Mono", monospace; text-transform: uppercase; }

.faq {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(60px, 10vw, 160px);
  padding: clamp(90px, 10vw, 150px) max(28px, calc((100vw - var(--content)) / 2));
}

.faq-heading { position: sticky; top: 115px; align-self: start; }
.faq-heading h2 { margin-top: 28px; }
.faq-list { border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; gap: 24px; padding: 28px 0; cursor: pointer; list-style: none; font-size: clamp(18px, 1.8vw, 25px); font-weight: 700; letter-spacing: -0.03em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { font-family: "DM Mono", monospace; font-weight: 400; transition: transform 180ms ease; }
.faq details[open] summary span { transform: rotate(45deg); }
.faq details p { max-width: 680px; margin: -5px 0 26px; color: rgba(32,37,31,0.72); font-size: 15px; line-height: 1.7; }

.final-cta {
  display: grid;
  justify-items: center;
  padding: clamp(100px, 12vw, 180px) 28px;
  background: var(--mint);
  text-align: center;
}

.final-cta h2 { max-width: 900px; margin: 30px auto 45px; }
.final-cta > a { display: inline-flex; justify-content: space-between; gap: 70px; min-width: 310px; padding: 18px 22px; background: var(--ink); color: white; font-size: 14px; font-weight: 800; }
.final-cta > p:last-child { margin: 22px 0 0; font: 400 13px/1.5 "DM Mono", monospace; }

footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 50px;
  align-items: end;
  padding: 60px max(28px, calc((100vw - var(--content)) / 2));
  background: var(--ink);
  color: white;
}

.footer-brand { display: grid; }
.footer-brand strong { font-size: 30px; letter-spacing: -0.05em; }
.footer-brand span { font: 400 13px/1.4 "DM Mono", monospace; text-transform: uppercase; }
footer p { margin: 0; color: rgba(255,255,255,0.65); font-size: 13px; }
.footer-links { display: flex; gap: 26px; font-size: 13px; font-weight: 700; }
footer small { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.18); color: rgba(255,255,255,0.55); font: 400 13px/1.4 "DM Mono", monospace; }

.floating-whatsapp {
  position: fixed;
  z-index: 90;
  right: 22px;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 18px;
  border: 2px solid var(--paper);
  background: #1ca95b;
  color: white;
  box-shadow: 0 10px 30px rgba(0,0,0,0.18);
  font-size: 13px;
  font-weight: 800;
}

.floating-whatsapp svg { width: 24px; fill: currentColor; }

@media (max-width: 1050px) {
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { display: none; }
  .hero { grid-template-columns: 1fr 0.82fr; }
  .hero-copy { padding-left: 40px; padding-right: 40px; }
  .section-intro { grid-template-columns: 1fr 1.4fr; }
  .section-intro > p:last-child { grid-column: 2; }
  .about { grid-template-columns: 0.48fr 1.2fr; }
  .about blockquote { grid-column: 2; margin-top: -20px; }
  .appointment { grid-template-columns: 1fr 1fr; }
  .address-card { grid-column: 2; }
  .evidence { grid-template-columns: 1fr 0.7fr; }
  .evidence-photo-secondary { display: none; }
}

@media (max-width: 760px) {
  :root { --header-height: 70px; }

  .site-header { padding: 0 16px; backdrop-filter: none; }
  .brand img { width: 42px; height: 42px; }
  .brand strong { font-size: 14px; }
  .brand small { font-size: 13px; letter-spacing: 0; }
  .header-cta { display: none; }
  .instagram-link { width: 40px; height: 40px; }

  .menu-toggle {
    position: relative;
    z-index: 102;
    width: 40px;
    height: 40px;
    display: grid;
    place-content: center;
    gap: 6px;
    padding: 0;
    border: 1px solid var(--line);
    background: transparent;
  }

  .menu-toggle span { display: block; width: 18px; height: 1px; background: var(--ink); transition: transform 180ms ease; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

  .main-nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 25px;
    padding: 90px 28px;
    background: var(--mint);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-20px);
    transition: opacity 180ms ease, transform 180ms ease;
  }

  .main-nav.is-open { opacity: 1; pointer-events: auto; transform: none; }
  .main-nav a { font-size: 31px; line-height: 1.1; letter-spacing: -0.05em; }

  .hero { display: block; min-height: auto; }
  .hero-copy { min-height: 740px; padding: 85px 20px 48px; }
  .hero h1 { margin: 30px 0 24px; font-size: clamp(52px, 15vw, 70px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 14px; margin-top: 34px; }
  .primary-action { min-width: 0; width: 100%; }
  .plain-action { align-self: flex-start; }
  .hero-notes { grid-template-columns: 1fr; margin-top: 50px; }
  .hero-notes p { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .hero-notes p + p { padding-left: 0; border-left: 0; }
  .hero-records { min-height: 650px; }
  .record-main { top: 7%; left: 7%; width: 63%; height: 72%; }
  .record-detail { right: 5%; bottom: 5%; width: 48%; height: 42%; }
  .hero-monogram { top: 25px; font-size: 150px; }

  .positioning { grid-template-columns: 1fr; padding: 10px 20px; }
  .positioning p { padding: 14px 0; border-bottom: 1px solid rgba(32,37,31,0.25); font-size: 16px; }
  .positioning p + p { padding-left: 0; border-left: 0; }
  .positioning p:last-child { border: 0; text-align: left; }

  .treatments,
  .about,
  .appointment,
  .evidence,
  .faq { padding: 90px 20px; }

  .section-intro { display: block; padding-bottom: 45px; }
  .section-intro h2 { margin: 22px 0 30px; }
  .section-intro h2,
  .about h2,
  .appointment h2,
  .evidence h2,
  .faq h2,
  .final-cta h2 { font-size: clamp(43px, 13vw, 62px); }

  .treatment-browser { display: flex; flex-direction: column; gap: 34px; }
  .treatment-stage { position: relative; top: auto; width: 100%; height: 470px; min-height: 0; }
  .stage-caption { grid-template-columns: 75px 1fr; padding: 14px; }
  .treatment-item { grid-template-columns: 72px 1fr 24px; gap: 12px; padding: 22px 0; }
  .treatment-item h3 { font-size: 25px; }
  .treatment-item p { font-size: 13px; }

  .about { display: grid; grid-template-columns: 110px 1fr; gap: 34px 20px; }
  .about-portrait { grid-column: 1; }
  .about-portrait span { font-size: 13px; }
  .about-copy { grid-column: 1 / -1; }
  .about-copy h2 { margin: 24px 0 30px; }
  .about-copy > p:not(.micro-label) { font-size: 15px; }
  .about-copy .about-lead { font-size: 20px; }
  .about blockquote { grid-column: 1 / -1; margin: 0; font-size: 23px; }

  .appointment { display: block; }
  .appointment-heading h2 { margin-bottom: 50px; }
  .appointment-flow li { grid-template-columns: 90px 1fr; }
  .address-card { margin-top: 45px; }

  .evidence { display: block; }
  .evidence-copy h2 { margin-bottom: 40px; }
  .evidence-photo { margin-top: 50px; }
  .evidence-photo img { height: 520px; }

  .faq { display: block; }
  .faq-heading { position: static; margin-bottom: 45px; }
  .faq summary { font-size: 19px; }

  .final-cta { padding: 100px 20px; }
  .final-cta > a { width: 100%; min-width: 0; gap: 20px; }

  footer { grid-template-columns: 1fr; gap: 28px; padding: 55px 20px 90px; }
  .footer-links { flex-wrap: wrap; }

  .floating-whatsapp { right: 14px; bottom: 14px; width: 58px; height: 58px; min-height: 58px; justify-content: center; padding: 0; border-radius: 50%; }
  .floating-whatsapp span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}