:root {
  --paper: #faf8f3;
  --white: #fffdf8;
  --ink: #151514;
  --ink-soft: #4a4641;
  --line: #e3d6c2;
  --mist: #f4efe7;
  --sage: #9d7b45;
  --sage-dark: #151514;
  --clay: #9d7b45;
  --gold: #c9a96e;
  --shadow: 0 24px 60px rgba(60, 42, 22, 0.14);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img,
video {
  display: block;
  max-width: 100%;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100vw;
  max-width: 100vw;
  min-height: 76px;
  padding: 16px clamp(20px, 4vw, 56px);
  color: var(--white);
  transition:
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.is-open {
  background: rgba(255, 253, 248, 0.96);
  color: var(--ink);
  box-shadow: 0 10px 28px rgba(60, 42, 22, 0.08);
  backdrop-filter: blur(18px);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-symbol {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
}

.brand-mark strong,
.brand-mark small {
  display: block;
  line-height: 1.1;
}

.brand-mark strong {
  font-size: 16px;
  font-weight: 700;
}

.brand-mark small {
  margin-top: 4px;
  color: currentColor;
  font-size: 12px;
  opacity: 0.72;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  font-weight: 650;
}

.site-nav a {
  position: relative;
  white-space: nowrap;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 2px;
  background: currentColor;
  content: "";
  opacity: 0;
  transform: scaleX(0.4);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  opacity: 0.75;
  transform: scaleX(1);
}

.site-nav .nav-cta {
  padding: 11px 16px;
  border: 1px solid currentColor;
  border-radius: 999px;
}

.site-nav .nav-cta::after {
  display: none;
}

.nav-toggle {
  display: none;
  position: relative;
  z-index: 2;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid currentColor;
  border-radius: 50%;
  background: transparent;
  color: inherit;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  min-height: 86vh;
  overflow: hidden;
  color: var(--white);
}

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

.hero-media {
  background:
    image-set(
      url("media/images/Background_Image.jpeg") type("image/jpeg")
    )
    center right 26% / cover no-repeat;
  transform: scale(1.02);
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 6, 5, 0.84) 0%, rgba(7, 6, 5, 0.64) 42%, rgba(7, 6, 5, 0.12) 74%),
    linear-gradient(0deg, rgba(7, 6, 5, 0.34), rgba(7, 6, 5, 0.14));
}

.hero-content {
  position: relative;
  align-self: end;
  width: min(720px, calc(100% - 40px));
  margin-left: clamp(20px, 7vw, 104px);
  padding: 148px 0 clamp(56px, 10vh, 116px);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.doctor-copy h2,
.contact-band h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 680px;
  font-size: clamp(44px, 7vw, 88px);
  line-height: 0.95;
  overflow-wrap: break-word;
}

.hero h1 span {
  display: block;
}

.hero-copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
}

.hero-actions,
.contact-band {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-actions {
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

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

.button-secondary {
  border-color: rgba(201, 169, 110, 0.7);
  color: var(--white);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--gold);
}

.button-dark {
  background: var(--ink);
  color: var(--white);
}

.metric-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.metric {
  min-height: 126px;
  padding: 28px clamp(18px, 3vw, 40px);
  border-right: 1px solid var(--line);
}

.metric:last-child {
  border-right: 0;
}

.metric strong,
.metric span {
  display: block;
}

.metric strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 600;
}

.metric span {
  margin-top: 9px;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.4;
}

.section {
  padding: clamp(72px, 10vw, 124px) clamp(20px, 5vw, 72px);
}

.section-light {
  background: var(--paper);
}

.section-muted {
  background: var(--mist);
}

.section-heading {
  width: min(840px, 100%);
  margin-bottom: 42px;
}

.section-heading h2,
.doctor-copy h2,
.contact-band h2 {
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.04;
}

.section-heading p:not(.eyebrow),
.doctor-copy .lead,
.contact-band p {
  max-width: 720px;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.7;
}

.principle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.principle-card,
.timeline-item,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.principle-card {
  min-height: 320px;
  padding: 28px;
}

.card-index,
.treatment-card span,
.timeline-item span {
  color: var(--clay);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.principle-card h3,
.treatment-card h3,
.timeline-item h3 {
  margin: 44px 0 14px;
  font-size: 24px;
  line-height: 1.1;
}

.principle-card p,
.treatment-card p,
.timeline-item p,
.faq-list p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.65;
}

.doctor-section {
  background: var(--ink);
  color: var(--white);
}

.doctor-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.75fr);
  gap: clamp(36px, 6vw, 84px);
  align-items: center;
}

.doctor-copy .lead,
.doctor-copy .doctor-points span {
  color: rgba(255, 255, 255, 0.72);
}

.doctor-points {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}

.doctor-points div {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.doctor-points strong,
.doctor-points span {
  display: block;
}

.doctor-points strong {
  margin-bottom: 7px;
  font-size: 14px;
}

.doctor-points span {
  font-size: 15px;
  line-height: 1.5;
}

.doctor-portrait {
  width: min(100%, 520px);
  justify-self: end;
}

.doctor-portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 8px;
  box-shadow: var(--shadow);
  object-fit: cover;
}

.treatment-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.treatment-card {
  overflow: hidden;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 50px rgba(60, 42, 22, 0.08);
}

.treatment-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.treatment-card div {
  padding: 28px;
}

.treatment-card h3 {
  margin-top: 14px;
}

.treatment-card-accent,
.treatment-card-minor {
  display: flex;
  align-items: flex-end;
  min-height: 280px;
  box-shadow: none;
}

.treatment-card-accent {
  background: var(--sage-dark);
  color: var(--white);
}

.treatment-card-accent p {
  color: rgba(255, 255, 255, 0.75);
}

.treatment-card-minor {
  grid-column: 2;
  background: var(--mist);
}

.consultation-section {
  background: var(--white);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.timeline-item {
  padding: 24px;
}

.timeline-item h3 {
  margin-top: 52px;
  font-size: 21px;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.video-frame {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--ink);
}

.video-frame video {
  width: 100%;
  aspect-ratio: 9 / 12;
  max-height: 720px;
  margin-inline: auto;
  background: var(--ink);
  object-fit: contain;
}

.video-frame figcaption {
  padding: 14px 18px;
  background: var(--white);
  color: var(--ink-soft);
  font-size: 14px;
}

.faq-section {
  background: var(--paper);
}

.faq-list {
  display: grid;
  gap: 12px;
  width: min(920px, 100%);
}

.faq-list details {
  padding: 0 22px;
}

.faq-list summary {
  cursor: pointer;
  padding: 22px 0;
  font-size: 18px;
  font-weight: 750;
}

.faq-list p {
  padding: 0 0 22px;
}

.contact-band {
  justify-content: space-between;
  padding: clamp(54px, 8vw, 84px) clamp(20px, 5vw, 72px);
  background: var(--sage);
  color: var(--white);
}

.contact-band p {
  color: rgba(255, 255, 255, 0.78);
}

.contact-band .eyebrow {
  color: var(--gold);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(280px, 1fr);
  gap: 30px;
  padding: 34px clamp(20px, 5vw, 72px);
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.6;
}

.site-footer strong,
.site-footer span {
  display: block;
}

.site-footer strong {
  color: var(--white);
}

.site-footer p {
  margin: 0;
}

.footer-copyright {
  grid-column: 1 / -1;
  padding-top: 18px;
  border-top: 1px solid rgba(201, 169, 110, 0.24);
  color: rgba(255, 255, 255, 0.58);
}

@media (max-width: 980px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    top: 76px;
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    padding: 10px 20px 24px;
    background: rgba(255, 253, 248, 0.98);
    color: var(--ink);
    box-shadow: 0 18px 36px rgba(60, 42, 22, 0.12);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-12px);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
  }

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

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

  .site-nav .nav-cta {
    justify-content: center;
    margin-top: 14px;
    padding: 14px 16px;
    border-color: var(--ink);
    text-align: center;
  }

  .metric-band,
  .principle-grid,
  .timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .doctor-layout,
  .treatment-grid {
    grid-template-columns: 1fr;
  }

  .treatment-card-minor {
    grid-column: auto;
  }
}

@media (max-width: 720px) {
  .site-header {
    min-height: 68px;
    padding: 12px 16px;
  }

  .brand-symbol {
    width: 38px;
    height: 38px;
  }

  .brand-mark strong {
    font-size: 14px;
  }

  .brand-mark small {
    font-size: 11px;
  }

  .site-nav {
    top: 68px;
  }

  .hero {
    min-height: 80vh;
  }

  .hero-media {
    background-position: center right 38%;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(7, 6, 5, 0.92) 0%, rgba(7, 6, 5, 0.7) 58%, rgba(7, 6, 5, 0.22) 100%),
      linear-gradient(0deg, rgba(7, 6, 5, 0.38), rgba(7, 6, 5, 0.22));
  }

  .hero-content {
    width: calc(100vw - 56px);
    margin-left: 16px;
    padding-bottom: 48px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(32px, 9.8vw, 38px);
    line-height: 1.02;
  }

  .hero-copy {
    width: min(100%, 330px);
    max-width: 330px;
    font-size: 15.5px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    width: min(100%, 330px);
    max-width: 330px;
    gap: 12px;
  }

  .button {
    width: 100%;
    max-width: 100%;
  }

  .metric-band,
  .principle-grid,
  .timeline,
  .media-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }

  .metric {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .metric:last-child {
    border-bottom: 0;
  }

  .principle-card {
    min-height: auto;
  }

  .doctor-portrait {
    justify-self: stretch;
  }

  .video-frame video {
    max-height: 560px;
  }

  .contact-band {
    align-items: flex-start;
  }
}

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