*{
    margin: 0;
}

/* ---------- variables ---------- */
:root {
  --primary: #6F8F72;
  --primary-dark: #58715B;
  --primary-light: #E3EBE3;

  --accent: #C98B63;

  --dark: #242522;
  --background: #F7F5EF;
  --surface: #FFFFFF;
  --surface-warm: #FBF9F4;

  --text: #242522;
  --text-muted: #74756F;

  --border: #E4E0D6;

  --success: #5F8062;
  --error: #B84C4C;
}

/* ---------- reset ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "DM Sans", Arial, sans-serif; font-size: 16px; line-height: 1.6; color: var(--dark); background: var(--background); }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
input, button { font-family: inherit; font-size: 1rem; }

/* ---------- typography ---------- */
h1, h2, h3, h4, .logo, .btn { font-family: "Manrope", "DM Sans", Arial, sans-serif; }
h1 { font-size: 56px; font-weight: 700; line-height: 1.05; margin-bottom: 24px; }
h2 { font-size: 36px; font-weight: 700; line-height: 1.2; }
h3 { font-size: 22px; font-weight: 600; }

/* ---------- layout ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.two-cols { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: start; }
.col-title p { margin-top: 16px; color: var(--text-muted); max-width: 380px; }
.section-title { margin-bottom: 48px; }
.section-title p { margin-top: 8px; color: var(--text-muted); }

/* ---------- buttons ---------- */
.btn { display: inline-block; padding: 12px 24px; border-radius: 8px; font-weight: 600; font-size: 15px; border: 1.5px solid transparent; cursor: pointer; transition: background 0.2s, color 0.2s; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { border-color: var(--primary); color: var(--dark); }
.btn-outline:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn-light { border-color: #bdb8ad; color: var(--surface); }
.btn-light:hover { background: var(--surface); color: var(--dark); }

/* ---------- navbar ---------- */
.navbar { background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 10; }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-size: 22px; font-weight: 700; color: var(--primary); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { color: var(--text-muted); padding: 4px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a.active { color: var(--dark); }
.nav-links a.active { color: var(--primary-dark); border-bottom-color: var(--primary); }
.nav-buttons { display: flex; align-items: center; gap: 24px; }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { list-style: none; font-size: 22px; cursor: pointer; padding: 8px; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-links { position: absolute; right: 0; top: 48px; width: 260px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 4px; }
.mobile-links a:not(.btn) { padding: 10px 8px; }
.mobile-links .btn { text-align: center; margin-top: 8px; }

/* ---------- hero ---------- */
.hero { padding: 64px 0 96px; }
.hero-wrap { display: grid; grid-template-columns: 7fr 5fr; gap: 64px; align-items: center; }
.eyebrow { color: var(--primary-dark); font-weight: 600; margin-bottom: 16px; }
.hero-desc { color: var(--text-muted); font-size: 18px; max-width: 460px; }
.search-box { display: flex; align-items: center; gap: 8px; margin-top: 32px; max-width: 560px; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 6px 6px 6px 16px; box-shadow: 0 8px 30px rgba(36, 37, 34, 0.06); }
.search-box i { color: var(--text-muted); }
.search-box input { flex: 1; min-width: 0; border: none; background: none; padding: 12px 4px; outline: none; }
.search-box:focus-within { border-color: var(--primary); }
.hero-image { position: relative; aspect-ratio: 4 / 5; background: var(--primary-light); border-radius: 12px; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }
.tag { position: absolute; background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 10px 16px; font-size: 14px; font-weight: 600; box-shadow: 0 8px 30px rgba(36, 37, 34, 0.06); }
.tag-top { top: 48px; left: -32px; color: #5F8062; }
.tag-bottom { bottom: -16px; right: 24px; }
.tag-bottom i { color: var(--accent); }

/* ---------- trust ---------- */
.trust { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 48px 0; }
.trust h2 { font-size: 18px; margin-bottom: 24px; }
.trust-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.trust-item { display: flex; gap: 16px; }
.trust-item > i { font-size: 24px; color: var(--primary); margin-top: 4px; }
.trust-item h3 { font-size: 17px; }
.trust-item p { color: var(--text-muted); font-size: 15px; }

/* ---------- specialties ---------- */
.specialties-list { border-top: 1px solid var(--border); }
.specialties-list a { display: flex; justify-content: space-between; align-items: center; padding: 20px 4px; border-bottom: 1px solid var(--border); font-family: "Manrope", sans-serif; font-weight: 600; font-size: 20px; transition: color 0.2s; }
.specialties-list a:hover { color: var(--primary-dark); }
.specialties-list span i { width: 32px; color: var(--primary); }

/* ---------- doctors ---------- */
.doctors-section { background: var(--primary-light); }
.doctors-section .section-title p { color: #5E5A53; }
.doctors-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.doctor img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--background); border-radius: 12px; margin-bottom: 16px; }
.doctor .specialty { color: var(--primary-dark); font-weight: 500; }
.doctor .rating i { color: var(--accent); font-size: 14px; }
.doctor .rating span, .doctor .exp { color: #5E5A53; }
.doctor .location { font-size: 15px; }
.doctor .btn { margin-top: 16px; }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 48px; }
.step { border-top: 2px solid var(--dark); padding-top: 24px; }
.step-number { display: block; color: var(--primary-dark); font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--text-muted); margin-top: 4px; max-width: 280px; }

/* ---------- features ---------- */
.features { background: var(--primary-light); }
.features .col-title p { color: var(--dark); }
.features-list { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 32px; }
.features-list li { border-top: 1px solid var(--primary); padding-top: 16px; font-weight: 500; }
.features-list i { margin-right: 10px; }

/* ---------- cta ---------- */
.cta { background: var(--dark); color: var(--surface); padding: 96px 0; }
.cta-wrap { display: flex; justify-content: space-between; align-items: center; gap: 48px; }
.cta h2 { color: var(--surface); }
.cta p { color: #d8d3c8; margin-top: 8px; }
.cta-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- footer ---------- */
.footer { background: var(--dark); color: var(--background); border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 64px; }
.footer-wrap { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-wrap p { color: #B8B8B0; }
.footer .logo { color: var(--primary-light); }
.footer-wrap h4 { margin-bottom: 8px; color: var(--background); }
.footer-wrap div a:not(.logo) { display: block; color: #B8B8B0; margin-bottom: 8px; transition: color 0.2s; }
.footer-wrap div a:not(.logo):hover { color: var(--primary); }
.copyright { color: #B8B8B0; font-size: 14px; padding-top: 48px; padding-bottom: 32px; }

/* ---------- focus ---------- */
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }

/* ---------- responsive ---------- */
@media (max-width: 1199px) {
  .doctors-grid { grid-template-columns: repeat(2, 1fr); }
  .two-cols { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 899px) {
  .nav-links, .nav-buttons { display: none; }
  .mobile-menu { display: block; }
  .hero-wrap { grid-template-columns: 1fr; }
  .hero-image { aspect-ratio: 4 / 3; }
  .tag-top { left: 16px; }
  .trust-items, .steps { grid-template-columns: 1fr; }
  .cta-wrap { flex-direction: column; align-items: flex-start; }
  .footer-wrap { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 767px) {
  h1 { font-size: 40px; }
  h2 { font-size: 30px; }
  .section, .cta { padding: 64px 0; }
  .doctors-grid, .features-list { grid-template-columns: 1fr; }
  .search-box { flex-wrap: wrap; }
  .search-box i { display: none; }
  .search-box input { flex-basis: 100%; }
  .search-box .btn { width: 100%; }
}

/* =====================================================
   PAGES: doctors, details, booking, confirmation,
   appointments, about  (added after the Home page styles)
   ===================================================== */
.section-sm { padding: 48px 0 96px; }
.page-head { padding: 64px 0 24px; }
.page-head h1 { font-size: 44px; margin-bottom: 8px; }
.page-head p { color: var(--text-muted); font-size: 18px; max-width: 520px; }
.specialty { color: var(--primary-dark); font-weight: 500; }
.rating i { color: var(--accent); font-size: 14px; }
.rating span { color: var(--text-muted); }

/* doctors page */
.doctors-layout { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; }
.filters { border-top: 1px solid var(--border); padding-top: 16px; }
.filters summary { display: none; list-style: none; font-weight: 600; cursor: pointer; }
.filters label { display: block; font-weight: 500; margin: 16px 0 6px; }
.filters select { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); }
.filters .check { display: flex; align-items: center; gap: 8px; }
.filters .btn { margin-top: 24px; width: 100%; }
.doctors-layout .search-box { margin-top: 0; max-width: none; }
.result-count { margin: 24px 0 16px; color: var(--text-muted); }
.results-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.results-grid .doctor img { margin-bottom: 16px; }
.availability { font-size: 14px; color: var(--text-muted); }
.availability.today { color: #5F8062; font-weight: 500; }
.no-results { padding: 48px 0; color: var(--text-muted); }

/* doctor details */
.profile { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.profile-img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; background: var(--primary-light); border-radius: 12px; }
.profile-info h1 { margin: 4px 0 8px; }
.meta { display: flex; gap: 24px; flex-wrap: wrap; margin: 16px 0; color: var(--text-muted); }
.meta i { margin-right: 6px; }
.bio { max-width: 480px; margin-bottom: 32px; }
.profile-info h3 { font-size: 18px; margin-bottom: 12px; }
.tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tags li { background: var(--primary-light); padding: 6px 14px; border-radius: 8px; font-size: 15px; }
.schedule { background: var(--surface-warm); border-top: 1px solid var(--border); }
.dates, .times { display: flex; gap: 12px; flex-wrap: wrap; margin: 32px 0 24px; }
.times { margin-top: 0; margin-bottom: 40px; }
.date-btn, .time-btn { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; color: var(--dark); cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s; }
.date-btn { display: flex; flex-direction: column; align-items: center; width: 80px; padding: 12px 0; }
.date-btn span { font-size: 13px; color: var(--text-muted); }
.date-btn strong { font-family: "Manrope", sans-serif; font-size: 22px; }
.time-btn { padding: 12px 20px; font-weight: 500; }
.date-btn:hover, .time-btn:hover { background: var(--primary-light); border-color: var(--primary); }
.date-btn.selected, .time-btn.selected { background: var(--primary); border-color: var(--primary); color: #fff; }
.date-btn.selected span { color: #fff; }

/* booking */
.progress { display: flex; gap: 32px; flex-wrap: wrap; margin-bottom: 48px; }
.progress li { flex: 1; min-width: 140px; border-top: 2px solid var(--border); padding-top: 12px; color: var(--text-muted); font-weight: 500; }
.progress li span { color: var(--text-muted); margin-right: 6px; }
.progress .done { border-top-color: var(--primary); color: var(--dark); }
.progress .current { border-top-color: var(--primary); color: var(--dark); }
.progress .current span { color: var(--primary-dark); font-weight: 700; }
.booking-layout { display: grid; grid-template-columns: 4fr 7fr; gap: 64px; align-items: start; }
.summary { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; }
.summary h2 { font-size: 18px; margin-bottom: 16px; }
.summary-name { font-family: "Manrope", sans-serif; font-weight: 600; font-size: 22px; }
.summary p { margin-bottom: 6px; }
.summary p i { width: 20px; color: var(--primary); }
#booking-form h1 { font-size: 32px; margin-bottom: 24px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-weight: 500; margin-bottom: 6px; }
.field input, .field textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); font-family: inherit; font-size: 1rem; color: var(--dark); }
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .filters select:focus { outline: none; border-color: var(--primary); }
.field .invalid { border-color: #B84C4C; }
.error { display: block; min-height: 20px; margin-top: 4px; font-size: 14px; color: #B84C4C; }

/* confirmation */
.confirm-wrap { max-width: 560px; text-align: center; }
.confirm-icon { font-size: 72px; color: #5F8062; margin-bottom: 24px; }
.confirm-wrap h1 { font-size: 44px; margin-bottom: 12px; }
.confirm-wrap > p { color: var(--text-muted); }
.confirm-summary { text-align: left; margin: 32px 0; padding: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; }
.confirm-summary p { color: var(--text-muted); }
.confirm-summary .specialty { margin-bottom: 8px; }
.confirm-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* appointments */
.dash { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.side { background: var(--surface); border-right: 1px solid var(--border); padding: 32px 24px; display: flex; flex-direction: column; gap: 32px; }
.side nav { display: flex; flex-direction: column; gap: 4px; }
.side nav a, .logout { padding: 10px 12px; border-radius: 8px; color: var(--text-muted); font-weight: 500; }
.side nav a i, .logout i { width: 24px; }
.side nav a:hover, .logout:hover { color: var(--dark); background: var(--background); }
.side nav a.active { color: var(--primary-dark); background: var(--background); }
.logout { margin-top: auto; }
.dash-main { padding: 48px; max-width: 960px; }
.dash-main h1 { font-size: 40px; margin-bottom: 24px; }
.tabs { display: flex; gap: 24px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.tab { background: none; border: none; padding: 12px 0; font-weight: 600; color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--dark); border-bottom-color: var(--primary); }
.appt { display: grid; grid-template-columns: 1.2fr 1.4fr auto; gap: 24px; align-items: center; padding: 24px 0; border-bottom: 1px solid var(--border); }
.appt h3 { font-size: 20px; }
.appt-when p { color: var(--text-muted); }
.appt-when i { width: 20px; }
.appt-end { display: flex; align-items: center; gap: 16px; }
.status { font-size: 14px; font-weight: 600; padding: 4px 12px; border-radius: 8px; }
.status-ok { background: var(--primary-light); color: #3F5E42; }
.status-done { background: #ECE9DF; color: #5E5A53; }

/* about */
.about-image { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--primary-light); border-radius: 12px; margin-top: 32px; }
.about-text { font-size: 20px; max-width: 560px; }
.belief-list li { font-family: "Manrope", sans-serif; font-weight: 600; font-size: 20px; padding: 20px 0; border-bottom: 1px solid var(--primary); }
.belief-list li:first-child { border-top: 1px solid var(--primary); }

/* responsive for the new pages */
@media (max-width: 1199px) {
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .profile { gap: 40px; }
}
@media (max-width: 899px) {
  .doctors-layout, .profile, .booking-layout { grid-template-columns: 1fr; gap: 32px; }
  .filters summary { display: block; padding-bottom: 8px; }
  .profile-img { max-width: 420px; }
  .dash { grid-template-columns: 1fr; }
  .side { flex-direction: row; flex-wrap: wrap; align-items: center; padding: 16px 24px; gap: 8px 16px; border-right: none; border-bottom: 1px solid var(--border); }
  .side nav { flex-direction: row; flex-wrap: wrap; }
  .logout { margin-top: 0; }
  .dash-main { padding: 32px 24px; }
}
@media (max-width: 767px) {
  .page-head h1, .confirm-wrap h1 { font-size: 34px; }
  .results-grid { grid-template-columns: 1fr; }
  .appt { grid-template-columns: 1fr; gap: 12px; }
  .progress { gap: 12px; }
}


/* =====================================================
   COLOR SYSTEM: sage green + warm cream + charcoal
   (visual-only additions, no layout changes)
   ===================================================== */
.doctor { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; box-shadow: 0 8px 30px rgba(36, 37, 34, 0.06); transition: transform 0.2s, box-shadow 0.2s; }
.doctor:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(36, 37, 34, 0.08); }
.specialties-list a { border-radius: 8px; }
.specialties-list a:hover { background: var(--primary-light); }
::placeholder { color: var(--text-muted); opacity: 1; }
.field input:focus, .field textarea:focus, .filters select:focus { box-shadow: 0 0 0 3px rgba(111, 143, 114, 0.25); }