/* ============================================================
   Dr. Robert B. Jetter, MD, FACS — Design System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=DM+Sans:wght@300;400;500&display=swap');

/* ── Tokens ──────────────────────────────────────────────── */
:root {
  --white:       #FAFAF8;
  --black:       #0C0C0A;
  --gold:        #C9A06A;
  --gold-light:  #EAD9B8;
  --gold-pale:   #F7F1E8;
  --gray-light:  #F4F3EF;
  --gray-mid:    #9A9690;
  --gray-text:   #5C5852;
  --gray-border: #E2E0DB;

  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'DM Sans', system-ui, sans-serif;

  --container: 1140px;
  --nav-h: 84px;
  --section-pad: 110px;
  --transition: 0.3s ease;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--sans);
  color: var(--gray-text);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 300;
  color: var(--black);
  letter-spacing: 0.04em;
  line-height: 1.15;
}
h1 { font-size: clamp(2.8rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); }
h4 { font-size: 1.15rem; letter-spacing: 0.08em; }

p { margin-bottom: 1.25em; }
p:last-child { margin-bottom: 0; }

.label {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ── Layout ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

.section { padding: var(--section-pad) 0; }
.section--gray { background: var(--gray-light); }
.section--dark { background: var(--black); }
.section--pale { background: var(--gold-pale); }

/* ── Gold rule ───────────────────────────────────────────── */
.gold-rule {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 0 auto 1.5rem;
}
.gold-rule--left { margin-left: 0; }

/* ── Image Placeholders ──────────────────────────────────── */
.img-placeholder {
  background: var(--gray-light);
  border: 1px solid var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-mid);
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 14px 34px;
  transition: var(--transition);
}
.btn--outline {
  border: 1px solid var(--gold);
  color: var(--gold);
}
.btn--outline:hover {
  background: var(--gold);
  color: var(--white);
}
.btn--outline-white {
  border: 1px solid var(--white);
  color: var(--white);
}
.btn--outline-white:hover {
  background: var(--white);
  color: var(--black);
}
.btn--dark {
  border: 1px solid var(--gold);
  color: var(--white);
  background: transparent;
}
.btn--dark:hover {
  background: var(--gold);
}

.text-link {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  border-bottom: 1px solid var(--gold-light);
  padding-bottom: 2px;
  transition: var(--transition);
}
.text-link:hover {
  border-color: var(--gold);
}

/* ════════════════════════════════════════════════════════════
   NAVIGATION
   ════════════════════════════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}
.nav.scrolled {
  background: var(--white);
  box-shadow: 0 1px 0 var(--gray-border);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}
.nav__brand {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--black);
  font-variant: small-caps;
  line-height: 1;
}
.nav__brand span { color: var(--gold); }
.nav--hero .nav__brand { color: var(--white); }
.nav--hero .nav__brand span { color: var(--gold-light); }

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.nav__links a {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--black);
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--gold); }
.nav--hero .nav__links a { color: rgba(255,255,255,0.85); }
.nav--hero .nav__links a:hover { color: var(--white); }
.nav--hero .btn--outline { border-color: rgba(255,255,255,0.5); color: var(--white); }
.nav--hero .btn--outline:hover { background: var(--white); color: var(--black); border-color: var(--white); }

.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--black);
  transition: var(--transition);
}
.nav--hero .nav__hamburger span { background: var(--white); }

/* Mobile nav overlay */
.nav__mobile {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 99;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-family: var(--serif);
  font-size: 2rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--black);
}
.nav__mobile a:hover { color: var(--gold); }
.nav__mobile-close {
  position: absolute;
  top: 28px; right: 40px;
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-mid);
}

/* ════════════════════════════════════════════════════════════
   HOMEPAGE — HERO
   ════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 55% 45%;
  position: relative;
}
.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--nav-h) + 60px) 60px 80px 40px;
  max-width: calc(var(--container) * 0.55 + ((100vw - var(--container)) / 2));
  margin-left: auto;
}
.hero__eyebrow {
  margin-bottom: 1.8rem;
}
.hero__headline {
  margin-bottom: 1.5rem;
  color: var(--black);
}
.hero__sub {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 2.8rem;
}
.hero__sub span { color: var(--gold); margin: 0 0.5rem; }
.hero__cta { align-self: flex-start; }

.hero__image {
  position: relative;
  overflow: hidden;
}
.hero__image .img-placeholder {
  width: 100%;
  height: 100%;
  min-height: 600px;
  font-size: 0.7rem;
}

/* ════════════════════════════════════════════════════════════
   CREDENTIAL STRIP
   ════════════════════════════════════════════════════════════ */
.credentials {
  padding: 42px 0;
  border-top: 1px solid var(--gray-border);
  border-bottom: 1px solid var(--gray-border);
}
.credentials__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.credentials__item {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-text);
  padding: 8px 36px;
  position: relative;
}
.credentials__item + .credentials__item::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 18px;
  background: var(--gold-light);
}

/* ════════════════════════════════════════════════════════════
   ABOUT SECTION
   ════════════════════════════════════════════════════════════ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}
.about__image .img-placeholder {
  width: 100%;
  aspect-ratio: 4/5;
  min-height: 420px;
}
.about__content .label { margin-bottom: 1.2rem; }
.about__content h2 { margin-bottom: 1.5rem; }
.about__content p { font-size: 1rem; line-height: 1.85; color: var(--gray-text); }
.about__content .text-link { margin-top: 0.5rem; display: inline-block; }

/* ════════════════════════════════════════════════════════════
   SERVICES PREVIEW CARDS
   ════════════════════════════════════════════════════════════ */
.services-preview {
  text-align: center;
}
.services-preview .section-header { margin-bottom: 60px; }
.services-preview .section-header h2 { margin-bottom: 1rem; }
.services-preview .section-header p {
  max-width: 560px;
  margin: 0 auto;
  font-size: 0.95rem;
  color: var(--gray-mid);
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  text-align: left;
}
.card {
  background: var(--white);
  padding: 48px 40px 44px;
  border-top: 2px solid var(--gold);
  transition: background var(--transition);
}
.section--gray .card { background: var(--gray-light); }
.card:hover { background: var(--gold-pale); }
.card__num {
  font-family: var(--serif);
  font-size: 0.85rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.card h3 { font-size: 1.5rem; margin-bottom: 0.8rem; }
.card p { font-size: 0.9rem; color: var(--gray-mid); line-height: 1.75; margin-bottom: 1.5rem; }
.card .text-link { font-size: 0.68rem; }

/* ════════════════════════════════════════════════════════════
   RECOGNITION BAR
   ════════════════════════════════════════════════════════════ */
.recognition {
  padding: 52px 0;
  background: var(--gray-light);
  border-top: 1px solid var(--gray-border);
  border-bottom: 1px solid var(--gray-border);
}
.recognition__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
}
.recognition__item {
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gray-mid);
  padding: 6px 32px;
  position: relative;
}
.recognition__item + .recognition__item::before {
  content: '·';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  color: var(--gold);
  font-size: 1.2rem;
  line-height: 1;
}

/* ════════════════════════════════════════════════════════════
   CTA BLOCK (dark)
   ════════════════════════════════════════════════════════════ */
.cta-block {
  padding: var(--section-pad) 0;
  background: var(--black);
  text-align: center;
}
.cta-block .gold-rule { background: var(--gold); }
.cta-block h2 {
  color: var(--white);
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: 1.2rem;
}
.cta-block p {
  color: var(--gray-mid);
  font-size: 0.95rem;
  max-width: 520px;
  margin: 0 auto 2.5rem;
  line-height: 1.85;
}

/* ════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════ */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 60px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}
.footer__brand {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--white);
  font-variant: small-caps;
  margin-bottom: 1rem;
}
.footer__brand span { color: var(--gold); }
.footer__tagline {
  font-size: 0.78rem;
  color: var(--gray-mid);
  letter-spacing: 0.06em;
  line-height: 1.7;
  margin-bottom: 0;
}
.footer__col-title {
  font-family: var(--sans);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.2rem;
}
.footer__col a, .footer__col p, .footer__col address {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--gray-mid);
  font-style: normal;
  line-height: 1.9;
  transition: color var(--transition);
}
.footer__col a:hover { color: var(--white); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer__copy {
  font-size: 0.68rem;
  color: rgba(154,150,144,0.5);
  letter-spacing: 0.08em;
}

/* ════════════════════════════════════════════════════════════
   PAGE HERO (Services, Contact)
   ════════════════════════════════════════════════════════════ */
.page-hero {
  padding: calc(var(--nav-h) + 80px) 0 80px;
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
}
.page-hero .label { margin-bottom: 1rem; }
.page-hero h1 { margin-bottom: 1rem; }
.page-hero p {
  font-size: 1rem;
  color: var(--gray-mid);
  max-width: 560px;
  line-height: 1.85;
  margin-bottom: 0;
}

/* ════════════════════════════════════════════════════════════
   SERVICES PAGE
   ════════════════════════════════════════════════════════════ */
.service-row {
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-border);
}
.service-row:last-of-type { border-bottom: none; }
.service-row__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}
.service-row__header .label { margin-bottom: 0.8rem; }
.service-row__header h2 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); }
.service-row__body h4 {
  font-family: var(--sans);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.procedure-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem 2rem;
  margin-bottom: 1.5rem;
}
.procedure-list li {
  font-size: 0.9rem;
  color: var(--gray-text);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--gray-border);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.procedure-list li::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}
.service-row__desc {
  font-size: 0.92rem;
  color: var(--gray-mid);
  line-height: 1.85;
  margin-top: 1.2rem;
}

/* ════════════════════════════════════════════════════════════
   CONTACT PAGE
   ════════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info { padding-right: 20px; }
.contact-info__block {
  margin-bottom: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--gray-border);
}
.contact-info__block:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.contact-info__block .label { margin-bottom: 0.7rem; }
.contact-info__block address,
.contact-info__block p {
  font-style: normal;
  font-size: 0.92rem;
  color: var(--gray-text);
  line-height: 1.9;
}
.contact-info__block a { color: var(--gold); }
.contact-info__block a:hover { border-bottom: 1px solid var(--gold-light); }

/* Contact form */
.contact-form { }
.form-group { margin-bottom: 1.5rem; }
.form-group label {
  display: block;
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--white);
  border: 1px solid var(--gray-border);
  padding: 13px 16px;
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--black);
  transition: border-color var(--transition);
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.form-group textarea { min-height: 130px; resize: vertical; }
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%239A9690' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.form-note {
  font-size: 0.72rem;
  color: var(--gray-mid);
  letter-spacing: 0.04em;
  margin-top: 1rem;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.form-note::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 1px;
  background: var(--gold-light);
  flex-shrink: 0;
}

/* Map placeholder */
.map-placeholder {
  margin-top: 80px;
  border: 1px solid var(--gold-light);
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-light);
  color: var(--gray-mid);
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ════════════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  :root { --section-pad: 80px; }
  .container { padding: 0 28px; }
  .nav__inner { padding: 0 28px; }
  .hero { grid-template-columns: 1fr; }
  .hero__content {
    padding: calc(var(--nav-h) + 60px) 28px 60px;
    max-width: 100%;
    margin: 0;
    min-height: 70vh;
  }
  .hero__image { display: none; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__image { display: none; }
  .cards { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 60px; }
  .service-row__grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root { --section-pad: 64px; --nav-h: 72px; }
  .container { padding: 0 20px; }
  .nav__inner { padding: 0 20px; }
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .cards { grid-template-columns: 1fr; }
  .credentials__inner { flex-direction: column; gap: 0.8rem; }
  .credentials__item + .credentials__item::before { display: none; }
  .recognition__inner { gap: 0.6rem; }
  .recognition__item + .recognition__item::before { display: none; }
  .recognition__item { padding: 4px 16px; }
  .procedure-list { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 0.8rem; text-align: center; }
  .hero__content { min-height: 80vh; }
  .hero__sub { flex-direction: column; }
}