:root {
  --navy: #0b4a63;
  --navy-dark: #082f3f;
  --navy-tint: #e7eef1;
  --sky: #3e7cb1;
  --sky-dark: #2c5f8a;
  --sky-tint: #e7f1fa;
  --sky-pale: #9cc2e8;
  --ink: #10201e;
  --muted: #5b6b69;
  --bg: #f7faf9;
  --card: #ffffff;
  --border: #e2e8e6;
  --warn-bg: #fff7ed;
  --warn-border: #fdba74;
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;
  --illus-skin: #c68b5c;
  --illus-hair: #2b2320;
  --illus-accent: #e8935c;
  --coral: #e07856;
  --coral-tint: #fbe9e3;
  --pink: #d1668f;
  --pink-tint: #faeaf0;
  --amber: #c98a1f;
  --amber-tint: #faf0dc;
  --green: #3f9e6d;
  --green-tint: #e5f5ec;
  --purple: #7d6fc4;
  --purple-tint: #ece9f9;
  --radius: 14px;
  --radius-sm: 9px;
  --font-display: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  padding-bottom: 76px; /* room for sticky mobile CTA bar */
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; margin: 0 0 12px; font-weight: 700; }
h1 { font-size: 2.5rem; }
h2 { font-size: 1.9rem; }
h3 { font-size: 1.25rem; }
p { color: var(--muted); margin: 0 0 16px; }
a { color: var(--sky-dark); }

.hidden { display: none !important; }
.text-center { text-align: center; }

.eyebrow {
  display: inline-block;
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sky-dark);
  background: var(--sky-tint);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.locality-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--navy-tint);
  padding: 4px 12px;
  border-radius: 999px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(247, 250, 249, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 40;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  gap: 16px;
}
.logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-obo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--navy);
  letter-spacing: 0.01em;
}
.logo-health {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  color: var(--sky-dark);
  margin-top: 3px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  order: 2;
}
.main-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
  padding: 8px 10px;
  border-radius: 8px;
  white-space: nowrap;
}
.main-nav a:hover { color: var(--sky-dark); background: var(--sky-tint); }
.main-nav a.tools-link { color: var(--sky-dark); }
.main-nav .has-dropdown { position: relative; }
.dropdown-panel {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(11, 74, 99, 0.12);
  padding: 8px;
  min-width: 220px;
}
.main-nav .has-dropdown:hover .dropdown-panel,
.main-nav .has-dropdown:focus-within .dropdown-panel { display: block; }
.dropdown-panel a { display: block; padding: 9px 12px; font-weight: 500; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  order: 3;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.78rem;
  font-weight: 700;
}
.lang-switch a {
  color: var(--muted);
  text-decoration: none;
  padding: 5px 8px;
  border-radius: 6px;
}
.lang-switch a.active { color: var(--navy); background: var(--navy-tint); }
.lang-switch span { color: var(--border); }

.lang-dropdown { position: relative; }
.lang-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  color: var(--navy);
  font-weight: 600;
  font-size: 0.85rem;
  font-family: var(--font-body);
  cursor: pointer;
}
.lang-dropdown-toggle:hover { border-color: var(--sky); }
.lang-globe-icon { width: 16px; height: 16px; flex-shrink: 0; }
.lang-chevron { width: 13px; height: 13px; flex-shrink: 0; transition: transform 0.15s ease; }
.lang-dropdown[data-open="true"] .lang-chevron { transform: rotate(180deg); }
.lang-dropdown-menu {
  list-style: none;
  margin: 8px 0 0;
  padding: 6px;
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 140px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(11, 74, 99, 0.14);
  z-index: 50;
}
.lang-dropdown-menu a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.88rem;
}
.lang-dropdown-menu a:hover { background: var(--sky-tint); color: var(--sky-dark); }
.lang-dropdown-menu a.active { color: var(--navy); background: var(--navy-tint); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 1.1rem;
  cursor: pointer;
}

/* Breadcrumb */
.breadcrumb {
  font-size: 0.82rem;
  color: var(--muted);
  padding: 18px 0 0;
}
.breadcrumb a { color: var(--muted); }
.breadcrumb a:hover { color: var(--sky-dark); }

/* Page hero (interior pages) */
.page-hero {
  padding: 40px 0 44px;
  text-align: center;
}
.page-hero h1 { max-width: 720px; margin-left: auto; margin-right: auto; }
.page-hero .lede {
  max-width: 620px;
  margin: 0 auto;
  font-size: 1.05rem;
}

/* Home hero */
.hero {
  position: relative;
  padding: 0;
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
  background: var(--navy-dark);
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 20, 26, 0.82) 0%, rgba(6, 20, 26, 0.72) 45%, rgba(6, 20, 26, 0.55) 100%);
}
@media (min-width: 861px) {
  .hero-media::after {
    background: linear-gradient(100deg, rgba(6, 20, 26, 0.92) 0%, rgba(6, 20, 26, 0.8) 40%, rgba(6, 20, 26, 0.42) 68%, rgba(6, 20, 26, 0.15) 100%);
  }
}
.hero-flex {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}
.hero-content {
  position: relative;
  padding: 64px 28px;
  max-width: 560px;
  text-align: left;
}
.hero-brandline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
  margin: 0 0 6px;
  color: var(--sky-pale);
}
.hero h1 {
  font-size: 2.5rem;
  margin: 0 0 14px;
  color: #fff;
}
.hero-h1-accent { display: block; color: var(--sky-pale); }
.hero-tagline {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1.3;
  max-width: 520px;
  margin: 0 0 10px;
  color: #fff;
}
.hero-sub {
  max-width: 480px;
  margin: 0 0 14px;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
}
.hero-locality { margin: 0 0 16px; }
.hero .eyebrow { color: #fff; background: rgba(255, 255, 255, 0.16); }
.hero .locality-tag { color: #fff; background: rgba(255, 255, 255, 0.16); }
.hero .btn-outline { color: #fff; border-color: rgba(255, 255, 255, 0.7); }
.hero .btn-outline:hover { background: rgba(255, 255, 255, 0.14); }
.hero-ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.hero .hero-hint { margin: 12px 0 0; color: rgba(255, 255, 255, 0.72); }
.hero-hint { font-size: 0.85rem; color: var(--muted); }

.hero-benefits {
  display: flex;
  gap: 18px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  flex-wrap: wrap;
}
.hero-benefit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  flex: 1 1 100px;
}
.hero-benefit .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
}
.hero-benefit .icon svg { display: block; width: 22px; height: 22px; }
.hero-benefit .icon.icon-coral { color: #fff; background: rgba(255, 255, 255, 0.16); }
.hero-benefit .icon.icon-green { color: #fff; background: rgba(255, 255, 255, 0.16); }
.hero-benefit span:last-child { font-size: 0.82rem; font-weight: 600; color: #fff; line-height: 1.25; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-dark); }
.btn-accent { background: var(--sky); color: #fff; }
.btn-accent:hover { background: var(--sky-dark); }
.btn-outline { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline:hover { background: var(--navy-tint); }
.btn-full { width: 100%; }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }
.btn-whatsapp { background: var(--whatsapp); color: #fff; }
.btn-whatsapp:hover { background: var(--whatsapp-dark); }

/* Feature grid (trust / why OBO) */
.features-section, .section { padding: 48px 0; }
.section-title { text-align: center; max-width: 640px; margin: 0 auto 8px; }
.section-sub {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 36px;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.feature {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
}
.feature h3 { margin: 0 0 6px; font-size: 1.08rem; }
.feature p { margin: 0; font-size: 0.94rem; }

/* Doctor card */
.doctor-card {
  display: flex;
  gap: 26px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 720px;
  margin: 0 auto;
}
.doctor-photo {
  flex-shrink: 0;
  width: 108px;
  height: 108px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--navy-tint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--navy);
}
.doctor-photo svg { width: 52px; height: 52px; }
.doctor-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.doctor-name { margin: 0 0 4px; font-size: 1.3rem; }
.doctor-cred { font-weight: 600; color: var(--sky-dark); margin: 0 0 6px; font-size: 0.92rem; }
.doctor-reg { font-size: 0.82rem; color: var(--muted); margin: 0 0 12px; }
.doctor-bio { margin: 0; font-size: 0.94rem; }
.placeholder-note {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--sky-dark);
  background: var(--sky-tint);
  border: 1px solid var(--sky);
  padding: 2px 9px;
  border-radius: 999px;
  margin-top: 6px;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.testimonial-visual {
  position: relative;
  min-height: 240px;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.testimonial-visual .testimonial-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.testimonial-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 20, 26, 0.1) 0%, rgba(6, 20, 26, 0.35) 45%, rgba(6, 20, 26, 0.88) 100%);
}
.testimonial-pullquote {
  position: relative;
  z-index: 1;
  margin: 0;
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.32;
}
.testimonial-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.testimonial-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 14px;
}
.testimonial-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--sky-tint);
  color: var(--sky-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.testimonial-avatar.avatar-coral { background: var(--coral-tint); color: var(--coral); }
.testimonial-avatar.avatar-green { background: var(--green-tint); color: var(--green); }
.testimonial-metric {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-display);
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, #4fb385 0%, var(--green) 55%, #2c7a52 100%);
  padding: 9px 20px;
  border-radius: 999px;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
  box-shadow: 0 6px 16px -4px rgba(47, 122, 82, 0.55);
}
.testimonial-rep-label {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  background: rgba(6, 20, 26, 0.6);
  color: #fff;
  font-size: 0.7rem;
  padding: 3px 9px;
  border-radius: 999px;
}
.testimonial-stat { position: relative; z-index: 1; }
.testimonial-stat-label {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.testimonial-stat .testimonial-pullquote { font-size: 1.6rem; }
.testimonial-quote { color: var(--muted); margin: 0; font-size: 0.9rem; line-height: 1.6; }
.testimonial-name { font-weight: 700; color: var(--ink); font-size: 0.88rem; margin: 0; }
.testimonial-loc { font-size: 0.8rem; margin: 0; }

.disclaimer { max-width: 620px; margin: 28px auto 0; font-size: 0.8rem; text-align: center; color: var(--muted); }

/* Icon cards (self-check, myths/facts, protein & mobility) */
.icon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 24px 0;
}
.icon-grid-3 { grid-template-columns: repeat(3, 1fr); }
.icon-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.icon-card .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  border-radius: 50%;
  color: var(--sky-dark);
  background: var(--sky-tint);
  margin-bottom: 14px;
}
.icon-card .icon svg { display: block; width: 26px; height: 26px; }
.icon-card .icon-coral { color: var(--coral); background: var(--coral-tint); }
.icon-card .icon-pink { color: var(--pink); background: var(--pink-tint); }
.icon-card .icon-amber { color: var(--amber); background: var(--amber-tint); }
.icon-card .icon-green { color: var(--green); background: var(--green-tint); }
.icon-card .icon-purple { color: var(--purple); background: var(--purple-tint); }
.icon-card h3 { font-size: 1rem; margin-bottom: 6px; }
.icon-card p { margin: 0; font-size: 0.9rem; }

.icon-grid-band {
  background: linear-gradient(135deg, var(--green-tint) 0%, var(--coral-tint) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.icon-grid-band .section-title { color: var(--green); }
.icon-grid-band .icon-card {
  background: #fff;
  box-shadow: 0 4px 14px -6px rgba(11, 74, 99, 0.14);
  transition: transform 0.4s, box-shadow 0.4s, border-color 0.4s;
}
.icon-grid-band .icon-card:hover,
.icon-grid-band .icon-card:active {
  transform: translateY(-10px);
  border-color: var(--sky);
  box-shadow: 0 20px 40px -12px rgba(11, 74, 99, 0.35);
}
.icon-grid-band .icon-card .icon { animation: iconBounce 2s ease-in-out infinite; }

/* Cards fade up one after another once scrolled into view (class set by main.js) */
.icon-grid.reveal .icon-card { opacity: 0; }
.icon-grid.reveal.is-visible .icon-card { opacity: 1; animation: cardFadeUp 0.7s ease-out backwards; }
.icon-grid.reveal.is-visible .icon-card:nth-child(2) { animation-delay: 0.08s; }
.icon-grid.reveal.is-visible .icon-card:nth-child(3) { animation-delay: 0.16s; }
.icon-grid.reveal.is-visible .icon-card:nth-child(4) { animation-delay: 0.24s; }
.icon-grid.reveal.is-visible .icon-card:nth-child(5) { animation-delay: 0.32s; }
.icon-grid.reveal.is-visible .icon-card:nth-child(6) { animation-delay: 0.4s; }
.icon-grid.reveal.is-visible .icon-card:nth-child(7) { animation-delay: 0.48s; }
.icon-grid.reveal.is-visible .icon-card:nth-child(8) { animation-delay: 0.56s; }

@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes cardFadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .icon-grid-band .icon-card .icon,
  .icon-grid.reveal.is-visible .icon-card { animation: none; }
  .icon-grid-band .icon-card:hover,
  .icon-grid-band .icon-card:active { transform: none; }
}

.check-list { list-style: none; padding: 0; margin: 18px 0; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
  color: var(--ink);
}
.check-list li:last-child { border-bottom: none; }
.check-list .check-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: var(--sky-tint);
  color: var(--sky-dark);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
}


.step-list { position: relative; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.step-track {
  position: absolute;
  left: 20px;
  width: 2px;
  background: var(--border);
}
.step-progress-fill {
  position: absolute;
  left: 20px;
  width: 2px;
  height: 0;
  background: var(--sky);
}
.step-list li {
  counter-increment: step;
  position: relative;
  padding: 4px 0 28px 52px;
  margin-left: 20px;
}
.step-list li:last-child { padding-bottom: 0; }
.step-list li::before {
  content: counter(step);
  position: absolute;
  left: -21px; top: 0;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--border);
  color: var(--muted);
  font-weight: 700;
  font-family: var(--font-display);
  display: flex; align-items: center; justify-content: center;
  z-index: 1;
  transition: background 0.3s ease, color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}
.step-list li.is-active::before {
  background: var(--navy);
  color: #fff;
  transform: scale(1.08);
  box-shadow: 0 0 0 4px var(--sky-tint);
}
.step-list h3 { margin-bottom: 4px; }
.step-list p { margin: 0; }
@media (prefers-reduced-motion: reduce) {
  .step-progress-fill { transition: none; }
  .step-list li::before { transition: none; }
}

/* About / Contact / generic sections */
.about-section, .contact-section {
  padding: 48px 0;
}
.about-section { background: var(--card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.contact-section { text-align: center; }
.contact-section p { max-width: 560px; margin: 0 auto 24px; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  align-items: start;
  text-align: left;
}
.contact-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.contact-card h3 { margin-bottom: 10px; }
.contact-card p { margin: 0 0 6px; font-size: 0.95rem; color: var(--ink); }
.contact-card .contact-ctas { margin-top: 16px; display: flex; gap: 10px; flex-wrap: wrap; }

/* Contact card with a clinic-photo collage banner above the address text */
.contact-card-collage { padding: 0; overflow: hidden; }
.collage-bg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 150px;
  height: 150px;
  overflow: hidden;
}
.collage-bg img { width: 100%; height: 100%; object-fit: cover; display: block; }
.contact-card-content { padding: 24px; }

.map-embed { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.map-embed iframe { width: 100%; height: 320px; border: 0; display: block; }
.map-embed-link {
  display: block;
  text-align: center;
  padding: 12px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sky-dark);
  background: var(--card);
  border-top: 1px solid var(--border);
}
.locality-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }

/* FAQ accordion */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 16px 20px;
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--ink);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: var(--font-body);
}
.faq-question .chevron { transition: transform 0.2s ease; color: var(--sky-dark); flex-shrink: 0; }
.faq-item.open .chevron { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.25s ease; }
.faq-answer-inner { padding: 0 20px 18px; font-size: 0.92rem; color: var(--muted); }

/* Sticky CTA bar */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 50;
  background: var(--navy);
  display: flex;
  box-shadow: 0 -4px 16px rgba(8, 47, 63, 0.18);
}
.sticky-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 10px;
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
}
.sticky-cta .sticky-call { background: var(--sky); color: #fff; }
.sticky-cta .sticky-wa { background: var(--whatsapp); flex: 0 0 72px; }
.sticky-cta svg { width: 18px; height: 18px; }
.sticky-cta .sticky-wa svg { width: 28px; height: 28px; }

@media (min-width: 769px) {
  .sticky-cta {
    left: auto;
    right: 24px;
    bottom: 24px;
    border-radius: 999px;
    overflow: hidden;
    width: auto;
  }
  .sticky-cta a { padding: 13px 22px; }
  .sticky-cta .sticky-wa { flex-basis: auto; padding: 13px 20px; }
  body { padding-bottom: 0; }
}

/* Footer */
.site-footer {
  background: var(--navy-dark);
  color: #cfe0e6;
  padding: 40px 0 100px;
}
@media (min-width: 769px) { .site-footer { padding-bottom: 40px; } }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 26px;
}
.site-footer h4 { color: #fff; font-family: var(--font-body); font-size: 0.85rem; letter-spacing: 0.04em; text-transform: uppercase; margin: 0 0 12px; }
.site-footer a { color: #cfe0e6; text-decoration: none; font-size: 0.9rem; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-logo { display: inline-flex; flex-direction: column; line-height: 1; margin-bottom: 10px; text-decoration: none; }
.footer-logo .logo-obo { color: #fff; }
.footer-logo .logo-health { color: var(--sky-pale); }
.footer-tag { font-size: 0.8rem; color: var(--sky-pale); margin-bottom: 14px; }
.footer-meta { font-size: 0.8rem; color: #9fc0cb; }
.footer-disclaimer {
  border-top: 1px solid rgba(255,255,255,0.14);
  margin-top: 22px;
  padding-top: 20px;
  font-size: 0.76rem;
  color: #9fc0cb;
  line-height: 1.6;
}
.footer-disclaimer p { color: #9fc0cb; margin: 0 0 8px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
  font-size: 0.78rem;
  color: #7ea3af;
}

@media (max-width: 860px) {
  .features-grid, .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .icon-grid-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .lang-switch { margin-left: auto; }
  body.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 8px 16px 16px;
    gap: 2px;
  }
  body.nav-open .dropdown-panel { display: block; position: static; border: none; box-shadow: none; padding: 0 0 0 14px; }
}

@media (max-width: 640px) {
  .hero h1 { font-size: 2rem; }
  .hero-tagline { font-size: 1.25rem; }
  .hero-benefit { flex: 1 1 40%; }
  .features-grid, .testimonial-grid, .footer-grid, .icon-grid, .icon-grid-3, .compare-cards, .team-grid { grid-template-columns: 1fr; }
  .doctor-card { flex-direction: column; text-align: center; }
  h1 { font-size: 2rem; }
  .callback-form-row { grid-template-columns: 1fr; }
  .stat-callout { flex-direction: column; text-align: center; }
}

/* Callback form */
.callback-form {
  max-width: 440px;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.callback-form-title { font-weight: 700; font-size: 0.92rem; margin: 0 0 10px; color: var(--ink); }
.callback-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.callback-form-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 4px;
}
.callback-form-field input {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: var(--font-body);
  background: var(--card);
  color: var(--ink);
}
.callback-form-field input:focus {
  outline: none;
  border-color: var(--sky);
}
.callback-form-hint { font-size: 0.78rem; color: var(--muted); margin: 10px 0 0; }
.callback-form-error { color: #b91c1c; font-size: 0.85rem; margin: 8px 0 0; }

/* Credential / badge pills (doctor, founder) */
.cred-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.cred-list .cred {
  display: inline-block;
  background: var(--navy-tint);
  color: var(--navy);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 6px 14px;
  border-radius: 999px;
}
.cred-list .cred-outline {
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--ink);
  font-weight: 600;
}

/* Meet the Team — flip cards */
.team-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 32px;
}
.team-card {
  perspective: 1600px;
  cursor: pointer;
}
.team-card:focus-visible .team-card-inner { outline: 2px solid var(--sky); outline-offset: 3px; }
.team-card-inner {
  position: relative;
  height: 540px;
  transition: transform 0.6s cubic-bezier(0.4, 0.2, 0.2, 1);
  transform-style: preserve-3d;
}
.team-card.flipped .team-card-inner { transform: rotateY(180deg); }
.team-card-face {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.team-card-front .team-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.team-front-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 56px 20px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(to top, rgba(6, 20, 26, 0.88) 0%, rgba(6, 20, 26, 0.72) 45%, rgba(6, 20, 26, 0) 100%);
}
.team-front-info .doctor-name { color: #fff; }
.team-front-info .doctor-cred { color: var(--sky-pale); }
.team-front-info .cred-list { justify-content: center; }
.team-front-info .cred-list .cred {
  background: rgba(255, 255, 255, 0.94);
  color: var(--navy);
}
.team-front-info .cred-list .cred-outline {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.75);
  color: #fff;
}
.team-front-info .flip-hint { color: #fff; }
.team-card-back {
  transform: rotateY(180deg);
  padding: 28px 24px;
  text-align: left;
  justify-content: center;
  overflow-y: auto;
}
.team-card-back .doctor-name { text-align: center; }
.team-card-back .team-bio {
  margin: 4px 0 0;
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.65;
}
.team-card-back .team-bio + .team-bio { margin-top: 10px; }
.flip-hint {
  display: block;
  margin-top: auto;
  padding-top: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sky-dark);
}
.team-card-back .flip-hint { text-align: center; }

@media (max-width: 640px) {
  .team-grid { grid-template-columns: 1fr; }
  .team-card-inner { height: 480px; }
}

/* Quote block (founder story) */
.quote-block {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--sky);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
  margin: 18px 0;
}

/* Stat callout (5-10%, 40% etc.) */
.stat-callout {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--navy);
  color: #fff;
  border-radius: var(--radius);
  padding: 22px 26px;
  margin: 24px 0;
}
.stat-callout .stat-number {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 800;
  flex-shrink: 0;
  color: var(--coral);
  line-height: 1;
}
.stat-callout p { margin: 0; font-size: 0.92rem; line-height: 1.5; color: #fff; }
.stat-callout strong { color: #fff; }

/* Callout box (regulatory / info note) */
.callout-box {
  background: var(--warn-bg);
  border: 1px solid var(--warn-border);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 24px 0;
}
.callout-box p { margin: 0; font-size: 0.9rem; color: var(--ink); line-height: 1.5; }
.callout-box strong { color: var(--navy); }

/* Comparison cards (why come in person) */
.compare-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin: 24px 0;
}
.compare-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.compare-card-highlight { border: 2px solid var(--sky); }
.compare-card h3 { font-size: 1.02rem; margin-bottom: 2px; }
.cross-list { list-style: none; padding: 0; margin: 14px 0 0; }
.cross-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--muted);
}
.cross-list .cross-icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(185, 28, 28, 0.1);
  color: #b91c1c;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.68rem;
  font-weight: 700;
  margin-top: 2px;
}
.compare-card .check-list { margin: 14px 0 0; }
.compare-card .check-list li { padding: 8px 0; font-size: 0.9rem; border-bottom: none; }