:root {
  --sumi: #0b0a07;
  --ink: #17140f;
  --gold: #c5922e;
  --old-gold: #8a641d;
  --paper: #faf8f2;
  --ivory: #f4efe6;
  --mist: #e8e3d9;
  --stone: #817b70;
  --tea: #18382f;
  --line: rgba(23, 20, 15, 0.14);
  --shadow: 0 24px 70px rgba(11, 10, 7, 0.16);
  --font-display: "Cormorant Garamond", "Baskerville Old Face", Garamond, Georgia, serif;
  --font-sans: "Cormorant Garamond", "Baskerville Old Face", Garamond, Georgia, serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 19px;
  line-height: 1.42;
}

img {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: var(--paper);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(250, 248, 242, 0.92);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  font-size: 17px;
}

.brand-mark img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  background: rgba(250, 248, 242, 0.92);
  border-radius: 50%;
}

.main-nav {
  justify-self: center;
  display: flex;
  gap: 30px;
  font-size: 16px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-direction: column;
  padding: 0;
  border: 1px solid currentColor;
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.site-header.is-menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-header.is-menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.site-header.is-menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.main-nav a,
.nav-cta,
.button,
.menu-toggle {
  transition: opacity 160ms ease, transform 160ms ease, background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.main-nav a:hover,
.nav-cta:hover,
.button:hover,
.menu-toggle:hover {
  opacity: 0.72;
}

.nav-cta {
  padding: 12px 18px;
  border: 1px solid currentColor;
  font-size: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-section {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  background: var(--paper);
  color: var(--paper);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(18deg, rgba(11, 10, 7, 0.7) 0%, rgba(11, 10, 7, 0.42) 32%, rgba(11, 10, 7, 0.02) 66%),
    linear-gradient(180deg, rgba(11, 10, 7, 0.16) 0%, rgba(11, 10, 7, 0) 28%);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.hero-copy {
  position: relative;
  z-index: 1;
  align-self: end;
  padding: 0 clamp(24px, 6vw, 88px) clamp(66px, 10vh, 112px);
  max-width: 640px;
  text-shadow: 0 2px 24px rgba(11, 10, 7, 0.56);
}

.kicker {
  margin: 0 0 18px;
  color: var(--gold);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  letter-spacing: 0;
  font-optical-sizing: auto;
}

h1 {
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
  max-width: 520px;
}

h2 {
  font-size: clamp(34px, 4.5vw, 62px);
  line-height: 1;
}

h3 {
  font-weight: 400;
  font-size: 31px;
  line-height: 1.05;
}

.hero-lead {
  margin: 22px 0 0;
  color: rgba(250, 248, 242, 0.88);
  font-size: clamp(21px, 1.65vw, 28px);
  line-height: 1.38;
  max-width: 560px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 22px;
  border: 1px solid currentColor;
  cursor: pointer;
  font: inherit;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.button.primary {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--sumi);
}

.button.ghost {
  color: var(--paper);
}

.intro-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--ivory);
}

.intro-band div {
  min-height: 210px;
  padding: 34px clamp(24px, 4vw, 52px);
  border-right: 1px solid var(--line);
}

.intro-band div:last-child {
  border-right: 0;
}

.intro-band span {
  color: var(--gold);
  font-size: 16px;
  letter-spacing: 0.16em;
}

.intro-band strong {
  display: block;
  margin: 30px 0 10px;
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 400;
}

.intro-band p,
.content-stack p,
.doctor-card p,
.program-grid p,
.agenda-copy p,
.contact-direct p {
  color: #504b42;
}

.section {
  padding: clamp(76px, 10vw, 134px) clamp(22px, 6vw, 88px);
}

.split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}

.section-heading {
  max-width: 660px;
}

.content-stack {
  max-width: 770px;
}

.content-stack > p {
  margin: 0;
  font-size: 26px;
}

.service-visual {
  margin: 36px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
}

.service-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.process-list {
  display: grid;
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--line);
  background: var(--line);
}

.process-list article {
  background: var(--paper);
  padding: 28px;
}

.process-list span,
.program-grid span {
  color: var(--gold);
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.process-list h3 {
  margin: 12px 0;
}

.process-list p,
.program-grid p {
  margin: 0;
}

.doctor {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(520px, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: stretch;
  padding: clamp(56px, 7vw, 96px) clamp(22px, 6vw, 88px);
  background: var(--paper);
}

.doctor-card,
.doctor-photo {
  background: var(--paper);
}

.doctor-card {
  align-self: center;
  padding: 0;
  max-width: 520px;
}

.doctor-card p:last-child {
  margin-bottom: 0;
  margin-top: 24px;
  font-size: clamp(20px, 1.7vw, 25px);
  line-height: 1.45;
}

.doctor-photo {
  margin: 0;
  min-height: 520px;
  overflow: hidden;
  border: 1px solid var(--line);
}

.doctor-points {
  display: none;
}

.doctor-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.programs {
  background: var(--ivory);
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 44px;
}

.program-grid article {
  min-height: 310px;
  display: flex;
  flex-direction: column;
  padding: 30px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.program-grid article.featured {
  background: var(--tea);
  color: var(--paper);
}

.program-grid article.featured p {
  color: rgba(250, 248, 242, 0.72);
}

.program-grid h3 {
  margin: 18px 0 18px;
}

.agenda-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(40px, 8vw, 110px);
  padding: clamp(76px, 10vw, 132px) clamp(22px, 7vw, 96px);
  background: var(--sumi);
  color: var(--paper);
}

.agenda-copy p {
  font-size: 26px;
  color: rgba(250, 248, 242, 0.74);
}

.contact-direct {
  align-self: center;
  display: grid;
  gap: 22px;
  justify-items: start;
  padding: clamp(24px, 4vw, 42px);
  background: rgba(250, 248, 242, 0.06);
  border: 1px solid rgba(250, 248, 242, 0.18);
}

.contact-direct p {
  margin: 0;
  color: rgba(250, 248, 242, 0.74);
  font-size: 24px;
}

.contact-direct p a {
  color: var(--gold);
}

.contact-social {
  width: 100%;
  padding-top: 18px;
  border-top: 1px solid rgba(250, 248, 242, 0.18);
}

.whatsapp-float {
  position: fixed;
  right: clamp(18px, 3vw, 32px);
  bottom: clamp(18px, 3vw, 32px);
  z-index: 30;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 22px;
  background: rgba(197, 146, 46, 0.94);
  color: var(--sumi);
  border: 1px solid rgba(250, 248, 242, 0.42);
  box-shadow: 0 16px 42px rgba(11, 10, 7, 0.24);
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.whatsapp-float:hover {
  opacity: 0.82;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 24px;
  padding: 32px clamp(22px, 6vw, 88px);
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.site-footer div {
  display: grid;
  gap: 4px;
}

.site-footer strong {
  font-family: var(--font-display);
  font-size: 29px;
  font-weight: 400;
}

.site-footer span,
.site-footer a {
  color: var(--stone);
}

.footer-phone {
  width: max-content;
  color: var(--old-gold);
  font-size: 22px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 18px;
  max-width: 620px;
  font-size: 18px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
}

.legal-page {
  background: var(--paper);
}

.legal-document {
  width: min(860px, calc(100% - 44px));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 120px) 0;
}

.legal-document h1 {
  color: var(--ink);
}

.legal-document h2 {
  margin-top: 44px;
  font-size: clamp(30px, 4vw, 46px);
}

.legal-document p {
  max-width: 760px;
  color: #504b42;
  font-size: 24px;
}

.legal-back {
  display: inline-block;
  margin-bottom: 44px;
  color: var(--old-gold);
  font-size: 18px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 1020px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .main-nav {
    position: absolute;
    top: calc(100% - 1px);
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 18px 24px 22px;
    background: rgba(250, 248, 242, 0.96);
    color: var(--ink);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(11, 10, 7, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 180ms ease, transform 180ms ease;
    backdrop-filter: blur(16px);
  }

  .site-header.is-menu-open .main-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .main-nav a {
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .nav-cta {
    display: none;
  }

  .hero-section,
  .split,
  .doctor,
  .agenda-section {
    grid-template-columns: 1fr;
  }

  .hero-section {
    min-height: 100svh;
  }

  .hero-media {
    min-height: unset;
  }

  .hero-media::after {
    background:
      linear-gradient(0deg, rgba(11, 10, 7, 0.76) 0%, rgba(11, 10, 7, 0.38) 48%, rgba(11, 10, 7, 0.04) 78%),
      linear-gradient(180deg, rgba(11, 10, 7, 0.2) 0%, rgba(11, 10, 7, 0) 26%);
  }

  .hero-copy {
    padding: 44vh 24px 56px;
    max-width: 620px;
  }

  .intro-band,
  .program-grid {
    grid-template-columns: 1fr;
  }

  .intro-band div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: 190px;
  }

  .doctor-photo {
    min-height: unset;
    background: var(--ivory);
  }

  .doctor-photo img {
    height: auto;
    object-fit: contain;
    object-position: center top;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding: 14px 16px;
  }

  .brand-mark span {
    display: none;
  }

  h1 {
    font-size: 33px;
    line-height: 1.1;
  }

  h2 {
    font-size: 38px;
  }

  .hero-actions,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .button {
    width: 100%;
  }

  .footer-links {
    justify-content: flex-start;
  }

  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    min-height: 48px;
    padding: 12px 16px;
    font-size: 15px;
  }
}