/* ============================================
   DR. JONATHAN SHAPIRO — LUXURY MEDICAL THEME
   ============================================ */

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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #0a1628;
  --navy-mid: #112240;
  --navy-light: #1a3a5c;
  --teal: #0eb5a8;
  --teal-light: #14d4c5;
  --teal-dim: rgba(14,181,168,0.12);
  --gold: #c9a84c;
  --gold-dim: rgba(201,168,76,0.15);
  --white: #ffffff;
  --off-white: #f0f4f8;
  --text: #e8edf5;
  --text-muted: #8fa3bb;
  --text-faint: #5a7a96;
  --border: rgba(14,181,168,0.2);
  --border-light: rgba(255,255,255,0.07);
  --radius: 6px;
  --radius-lg: 12px;
  --shadow: 0 4px 32px rgba(0,0,0,0.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--navy);
  font-size: 18px;
  line-height: 1.75;
  min-height: 100vh;
}

/* ---- NAV ---- */
nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 72px;
  background: rgba(10,22,40,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-logo img {
  height: 44px;
  width: auto;
  vertical-align: middle;
  filter: brightness(1.1);
}

.nav-links {
  display: flex;
  gap: 4px;
}

.nav-links a {
  font-size: 15px;
  font-weight: 400;
  color: var(--text-muted);
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius);
  transition: all 0.2s;
  letter-spacing: 0.03em;
}

.nav-links a:hover { color: var(--teal); }
.nav-links a.active {
  color: var(--teal);
  background: var(--teal-dim);
}

.nav-cta {
  background: linear-gradient(135deg, var(--teal), #0a9e92);
  color: var(--navy);
  border: none;
  padding: 9px 22px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.2s;
}
.nav-cta:hover { opacity: 0.85; }

/* ---- PAGE HEADER ---- */
.page-header {
  padding: 64px 48px 48px;
  max-width: 1100px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border-light);
  position: relative;
}

.page-header::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal), transparent);
}

.page-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 54px;
  font-weight: 300;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 8px;
  line-height: 1.1;
}

.page-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---- CONTENT ---- */
.content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 48px;
}

/* ---- SECTION CARD ---- */
.section-card {
  background: var(--navy-mid);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border-light);
  margin-bottom: 16px;
}

/* ---- BIO ---- */
.bio-text {
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-muted);
  max-width: 800px;
}

/* ---- EXPERTISE ---- */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.expertise-card {
  background: var(--navy-mid);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--border-light);
  transition: border-color 0.2s, transform 0.2s;
}

.expertise-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.expertise-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--teal);
  margin-bottom: 12px;
  box-shadow: 0 0 8px var(--teal);
}

.expertise-name { font-size: 15px; font-weight: 500; color: var(--white); }
.expertise-desc { font-size: 13.5px; color: var(--text-faint); margin-top: 4px; }

/* ---- TIMELINE ---- */
.timeline-item {
  display: flex;
  gap: 28px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-light);
}
.timeline-item:last-child { border-bottom: none; }

.timeline-year {
  width: 90px; flex-shrink: 0;
  font-size: 13px;
  color: var(--teal);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding-top: 3px;
}

.timeline-content { flex: 1; }
.timeline-title { font-size: 16px; font-weight: 500; color: var(--white); }
.timeline-sub { font-size: 15px; color: var(--text-muted); margin-top: 5px; }

/* ---- PUBLICATIONS ---- */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }

.filter-btn {
  background: var(--navy-mid);
  border: 1px solid var(--border-light);
  border-radius: 20px;
  padding: 7px 18px;
  font-size: 14px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  color: var(--text-muted);
  transition: all 0.2s;
  letter-spacing: 0.02em;
}
.filter-btn:hover { border-color: var(--teal); color: var(--teal); }
.filter-btn.active {
  background: var(--teal);
  color: var(--navy);
  border-color: var(--teal);
  font-weight: 500;
}

.pub-item {
  padding: 22px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.pub-item:last-child { border-bottom: none; }

.pub-num {
  font-size: 14px;
  color: var(--text-faint);
  min-width: 28px;
  flex-shrink: 0;
  padding-top: 3px;
  font-weight: 500;
}

.pub-body { flex: 1; }
.pub-title { font-size: 15px; font-weight: 400; line-height: 1.6; color: var(--text); margin-bottom: 5px; }
.pub-authors { font-size: 13.5px; color: var(--text-faint); margin-bottom: 4px; line-height: 1.5; }
.pub-journal { font-size: 13.5px; color: var(--text-muted); }

.pub-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; align-items: center; }

.pub-tag {
  font-size: 12px; padding: 3px 10px; border-radius: 10px;
  background: var(--teal-dim); color: var(--teal); font-weight: 500;
  border: 1px solid rgba(14,181,168,0.3);
}
.pub-tag.cited {
  background: rgba(255,255,255,0.05);
  color: var(--text-faint);
  border-color: var(--border-light);
}
.pub-tag.award {
  background: var(--gold-dim);
  color: var(--gold);
  border-color: rgba(201,168,76,0.3);
}

.pub-link {
  font-size: 12px; color: var(--teal); text-decoration: none;
  padding: 2px 8px; border: 1px solid rgba(14,181,168,0.4); border-radius: 10px;
  white-space: nowrap; transition: all 0.2s;
}
.pub-link:hover { background: var(--teal); color: var(--navy); }

/* ---- AWARDS ---- */
.award-item {
  display: flex; gap: 18px; padding: 22px 0;
  border-bottom: 1px solid var(--border-light); align-items: flex-start;
}
.award-item:last-child { border-bottom: none; }

.award-icon {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--gold-dim);
  border: 1px solid rgba(201,168,76,0.3);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; color: var(--gold); font-size: 16px;
}
.award-text { font-size: 15px; line-height: 1.7; color: var(--text-muted); }
.award-text strong { color: var(--white); font-weight: 500; }

/* ---- CONTACT / APPOINTMENT ---- */
.contact-grid { display: flex; gap: 48px; align-items: flex-start; }
.contact-info { flex: 1; }
.contact-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 34px; font-weight: 300; color: var(--white);
  margin-bottom: 12px;
}
.contact-sub { font-size: 16px; color: var(--text-muted); margin-bottom: 28px; line-height: 1.8; }
.contact-detail { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; font-size: 15px; color: var(--text-muted); }
.contact-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--teal); flex-shrink: 0; box-shadow: 0 0 6px var(--teal); }
.contact-cta {
  margin-top: 32px;
  display: inline-block;
  background: linear-gradient(135deg, var(--teal), #0a9e92);
  color: var(--navy); border: none; padding: 14px 36px;
  border-radius: var(--radius); font-size: 14px; font-weight: 500;
  cursor: pointer; font-family: 'DM Sans', sans-serif; text-decoration: none;
  transition: opacity 0.2s;
}
.contact-cta:hover { opacity: 0.85; }

.memberships {
  flex: 1;
  background: var(--navy-mid);
  border-radius: var(--radius-lg);
  padding: 30px;
  border: 1px solid var(--border-light);
}
.membership-label {
  font-size: 12px; color: var(--text-faint); margin-bottom: 20px;
  text-transform: uppercase; letter-spacing: 0.12em;
}
.membership-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0; border-bottom: 1px solid var(--border-light);
  font-size: 15px; font-weight: 400; color: var(--text-muted);
}
.membership-item:last-child { border-bottom: none; }
.m-badge {
  background: var(--teal-dim); color: var(--teal);
  font-size: 10px; padding: 3px 8px; border-radius: 6px;
  font-weight: 500; border: 1px solid rgba(14,181,168,0.3); letter-spacing: 0.05em;
}

/* ---- CLINIC CARDS ---- */
.clinic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.clinic-card {
  background: var(--navy-mid); border-radius: var(--radius-lg);
  padding: 32px; border: 1px solid var(--border-light);
}
.clinic-card-title {
  font-size: 18px; font-weight: 500; color: var(--teal);
  margin-bottom: 24px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
  letter-spacing: 0.01em;
}
.clinic-row { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border-light); align-items: flex-start; }
.clinic-row:last-child { border-bottom: none; }
.clinic-label { font-size: 12px; color: var(--text-faint); min-width: 120px; flex-shrink: 0; padding-top: 2px; letter-spacing: 0.04em; text-transform: uppercase; }
.clinic-value { font-size: 15px; color: var(--text); line-height: 1.6; }
.clinic-value a { color: var(--teal); text-decoration: none; }
.clinic-value a:hover { text-decoration: underline; }

.hours-row { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px solid var(--border-light); font-size: 15px; }
.hours-row:last-child { border-bottom: none; }
.hours-day { font-weight: 500; color: var(--white); }
.hours-time { color: var(--text-muted); }

.call-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(135deg, var(--teal), #0a9e92);
  color: var(--navy); padding: 13px 28px; border-radius: var(--radius);
  font-size: 15px; font-weight: 500; text-decoration: none;
  font-family: 'DM Sans', sans-serif; margin-top: 20px; transition: opacity 0.2s;
}
.call-btn:hover { opacity: 0.85; }
.call-btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--teal);
  border: 1px solid rgba(14,181,168,0.4);
  padding: 13px 28px; border-radius: var(--radius);
  font-size: 15px; font-weight: 500; text-decoration: none;
  font-family: 'DM Sans', sans-serif; margin-top: 10px; transition: all 0.2s;
}
.call-btn-secondary:hover { background: var(--teal-dim); }

/* ---- FOOTER ---- */
footer {
  padding: 32px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border-light);
  font-size: 12px;
  color: var(--text-faint);
  max-width: 1100px;
  margin: 0 auto;
  letter-spacing: 0.03em;
}

/* ---- MOBILE ---- */
@media (max-width: 720px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .page-header { padding: 40px 20px 32px; }
  .page-title { font-size: 32px; }
  .content { padding: 32px 20px; }
  .contact-grid { flex-direction: column; }
  .clinic-grid { grid-template-columns: 1fr; }
  footer { flex-direction: column; gap: 8px; text-align: center; padding: 24px 20px; }
}