/* Brother Doctor Family Health — shared stylesheet
   100% static, no framework. Mobile-first. */

:root {
  --navy: #1e3a5f;
  --navy-dark: #152a47;
  --brand: #2b5aa8;
  --brand-soft: #eaf1fb;
  --teal: #0e8c7c;
  --mint: #d4f1ec;
  --sky: #6ea7e1;
  --sky-soft: #eef5fc;
  --bg: #ffffff;
  --card: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --border: #e5e7eb;
  --shadow-soft: 0 2px 8px rgba(20, 40, 80, 0.06);
  --shadow-card: 0 8px 24px rgba(20, 40, 80, 0.10);
  --shadow-lift: 0 18px 40px rgba(20, 40, 80, 0.16);
  --radius: 14px;
  --radius-lg: 22px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { font-family: 'Poppins', 'Inter', sans-serif; color: var(--navy); margin: 0 0 .4em; line-height: 1.15; }
h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }
p  { margin: 0 0 1em; }
em.accent { font-style: normal; color: var(--brand); }

.container { max-width: 1120px; margin: 0 auto; padding: 0 1.25rem; }
section { padding: 3.5rem 0; }
@media (min-width: 768px) { section { padding: 5rem 0; } }

/* Header / Nav */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background-color: #1e3a5f;
  background: var(--navy, #1e3a5f); color: #fff;
  box-shadow: var(--shadow-soft);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 1.25rem; max-width: 1120px; margin: 0 auto;
}
.nav-brand { display: flex; align-items: center; gap: .65rem; color: #fff; flex-shrink: 0; }
.nav-brand:hover { text-decoration: none; }
.nav-brand img { width: 38px; height: 38px; border-radius: 50%; background: #fff; padding: 2px; object-fit: contain; flex-shrink: 0; }
.nav-brand .name { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1rem; line-height: 1.1; white-space: nowrap; }
.nav-brand .sub { display: block; font-size: 10px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--sky); white-space: nowrap; }
.nav-links { display: none; align-items: center; gap: .15rem; flex-wrap: nowrap; }
@media (min-width: 1120px) { .nav-links { display: flex; } }
.nav-links a {
  color: rgba(255,255,255,.85); padding: .5rem .6rem; border-radius: 8px;
  font-size: .88rem; font-weight: 500; white-space: nowrap;
}
.nav-links a:hover { background: rgba(255,255,255,.1); color: #fff; text-decoration: none; }
.nav-links a.active { background: var(--brand); color: #fff; }

.lang-switch { display: inline-flex; gap: .25rem; background: rgba(255,255,255,.08); padding: 3px; border-radius: 999px; }
.lang-switch a {
  display: inline-block; padding: .25rem .6rem; font-size: .72rem; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.7);
  border-radius: 999px;
}
.lang-switch a.active { background: #fff; color: var(--navy); }
.lang-switch a:hover { text-decoration: none; color: #fff; }
.lang-switch a.active:hover { color: var(--navy); }

.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; background: transparent; border: 0; color: #fff;
  border-radius: 8px; cursor: pointer;
}
.nav-toggle:hover { background: rgba(255,255,255,.1); }
@media (min-width: 1120px) { .nav-toggle { display: none; } }
@media (min-width: 1120px) { .lang-switch:has(+ .nav-toggle) { display: none !important; } .nav-mobile-tools { display: none !important; } }
.nav-mobile-tools { display: flex; align-items: center; gap: .5rem; }
.nav-mobile {
  display: none; background: var(--navy-dark); border-top: 1px solid rgba(255,255,255,.1);
}
.nav-mobile.open { display: block; }
.nav-mobile .container { padding: .5rem 1.25rem 1rem; }
.nav-mobile a {
  display: block; padding: .65rem .75rem; color: rgba(255,255,255,.85);
  border-radius: 8px; font-weight: 500; font-size: .95rem;
}
.nav-mobile a:hover { background: rgba(255,255,255,.1); color: #fff; text-decoration: none; }
.nav-mobile a.active { background: var(--brand); color: #fff; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .5rem; padding: .75rem 1.25rem; border-radius: 12px; font-weight: 600; font-size: .95rem; transition: transform .15s, background .15s; cursor: pointer; border: 0; }
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: #0a7568; color: #fff; }
.btn-secondary { background: #fff; color: var(--navy); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--sky-soft); }
.btn-dark { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--brand); color: #fff; }

.eyebrow {
  display: inline-flex; align-items: center; gap: .4rem; background: #fff; color: var(--brand);
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em;
  padding: .35rem .75rem; border-radius: 999px; box-shadow: var(--shadow-soft);
}
.eyebrow-flat { background: rgba(43,90,168,.1); box-shadow: none; }
.badge { display: inline-block; padding: .25rem .65rem; border-radius: 999px; font-size: .7rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.badge-soon { background: var(--sky-soft); color: var(--brand); }
.badge-live  { background: var(--mint); color: var(--teal); }

/* Hero */
.hero { background: linear-gradient(135deg, var(--sky-soft) 0%, #fff 70%); padding-bottom: 4rem; }
.hero-grid { display: grid; gap: 3rem; align-items: center; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1fr 1fr; } }
.hero h1 { margin-top: 1.25rem; }
.hero p.lead { font-size: 1.1rem; color: var(--muted); max-width: 36rem; }
.hero-img { border-radius: var(--radius-lg); box-shadow: var(--shadow-lift); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.hero-meta { margin-top: 1.25rem; display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; font-size: .9rem; color: var(--navy); }
.hero-meta span { display: inline-flex; align-items: center; gap: .4rem; }
.checkmark { color: var(--teal); font-weight: 700; }

/* CTA row */
.cta-row { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }

/* Service grid */
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 1.5rem; box-shadow: var(--shadow-soft); transition: transform .15s, box-shadow .15s;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); }
.card .icon {
  display: inline-flex; width: 46px; height: 46px; align-items: center; justify-content: center;
  background: var(--sky-soft); color: var(--brand); border-radius: 12px; font-size: 1.4rem;
}
.card .icon-dark { background: var(--navy); color: #fff; }
.card .card-thumb {
  display: block; width: 100%; aspect-ratio: 16/10; object-fit: cover;
  border-radius: 14px; box-shadow: var(--shadow-soft); margin-bottom: 1rem;
}
.card h3 { margin-top: 1rem; color: var(--navy); }
.card p { color: var(--muted); font-size: .95rem; margin-bottom: .75rem; }

.section-light { background: var(--sky-soft); }
.section-navy { background: linear-gradient(135deg, var(--navy), var(--brand)); color: #fff; }
.section-navy h2 { color: #fff; }
.section-navy p { color: rgba(255,255,255,.85); }

/* Two-column with image */
.feature-grid { display: grid; gap: 2.5rem; align-items: center; }
@media (min-width: 1024px) { .feature-grid { grid-template-columns: 1fr 1fr; } }
.feature-img { width: 100%; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); aspect-ratio: 5/4; object-fit: cover; }

/* Location section */
.address-list { list-style: none; padding: 0; margin: 1.5rem 0; }
.address-list li { display: flex; gap: .65rem; align-items: flex-start; padding: .5rem 0; font-size: .95rem; }
.address-list .pin { color: var(--brand); font-weight: 700; flex-shrink: 0; }
.map-frame { width: 100%; height: 380px; border: 0; border-radius: var(--radius-lg); display: block; }

/* FAQ */
.faq { max-width: 720px; margin: 0 auto; }
.faq details {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1rem 1.25rem; margin-bottom: .75rem; box-shadow: var(--shadow-soft);
}
.faq summary { font-weight: 600; color: var(--navy); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: '+'; color: var(--brand); font-weight: 700; margin-right: .5rem; }
.faq details[open] summary::before { content: '−'; }
.faq p { color: var(--muted); margin-top: .75rem; margin-bottom: 0; font-size: .95rem; }

/* Pricing card */
.price-card {
  background: var(--card); border: 2px solid var(--teal); border-radius: var(--radius-lg);
  padding: 2rem; box-shadow: var(--shadow-card);
}
.price-amount { font-family: 'Poppins', sans-serif; font-size: 2.5rem; font-weight: 700; color: var(--teal); }
.includes { list-style: none; padding: 0; margin: 0; }
.includes li { padding: .4rem 0; padding-left: 1.5rem; position: relative; font-size: .95rem; }
.includes li::before { content: '✓'; color: var(--teal); position: absolute; left: 0; font-weight: 700; }

/* Schedule */
.schedule { list-style: none; padding: 0; margin: 1rem 0 0; }
.schedule li { display: flex; justify-content: space-between; padding: .65rem 0; border-bottom: 1px solid var(--border); font-size: .95rem; }
.schedule li:last-child { border-bottom: 0; }
.schedule .day { color: var(--muted); }
.schedule .hours { font-weight: 600; color: var(--navy); }
.schedule .closed { color: var(--muted); font-weight: 400; }

/* Footer */
.site-footer { background: var(--navy); color: #fff; padding: 3rem 0 1rem; margin-top: 4rem; }
.site-footer .footer-grid { display: grid; gap: 2rem; }
@media (min-width: 768px) { .site-footer .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }
.site-footer h3 { color: var(--sky); font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: .75rem; }
.site-footer a { color: rgba(255,255,255,.85); }
.site-footer a:hover { color: #fff; }
.site-footer .copyright { border-top: 1px solid rgba(255,255,255,.1); padding-top: 1rem; margin-top: 2rem; font-size: .8rem; color: rgba(255,255,255,.5); }

/* WhatsApp float */
.wa-float {
  position: fixed; bottom: 1.25rem; right: 1.25rem; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%; background: #25D366;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .4); color: #fff;
}
.wa-float:hover { background: #1ebd5a; color: #fff; text-decoration: none; }
.wa-float svg { width: 28px; height: 28px; }

/* Blog */
.prose { max-width: 720px; }
.prose h2 { margin-top: 1.75em; font-size: 1.5rem; }
.prose p, .prose li { font-size: 1.05rem; line-height: 1.7; color: var(--text); }
.prose ul { padding-left: 1.4em; }
.prose li { margin-bottom: .35em; }
.blog-card {
  display: block; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow-soft);
  transition: transform .15s, box-shadow .15s; color: inherit;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); text-decoration: none; }
.blog-card h2 { font-size: 1.25rem; margin: .65rem 0 .25rem; color: var(--navy); }
.blog-card h3 { font-size: 1rem; color: var(--muted); font-style: italic; font-weight: 500; margin-bottom: .65rem; }
.blog-card time { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.blog-card .more { color: var(--brand); font-weight: 600; font-size: .9rem; }

.lang-block { padding: 1.5rem 0; }
.lang-block-divider { border: 0; border-top: 1px solid var(--border); margin: 2.5rem 0; }
.lang-tag {
  display: inline-block; background: var(--sky-soft); color: var(--brand);
  font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .12em;
  padding: .3rem .7rem; border-radius: 999px; margin-bottom: 1rem;
}

/* Small utilities */
.text-center { text-align: center; }
.muted { color: var(--muted); }
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }