/* ===========================================================
   Dr Olivia Visentin — shared stylesheet
   Mobile-first. Base styles = mobile, min-width queries layer up.
   =========================================================== */

:root {
  /* Palette — refined brand: navy + mustard accent, mostly white space */
  --color-navy: #1d1d3a;
  --color-navy-soft: #33335c;
  --color-ink: #16161f;
  --color-paper: #ffffff;
  --color-paper-soft: #faf8f4;
  --color-cream: #f5eede;
  --color-accent: #f0c94a;
  --color-accent-dark: #d9ae1f;
  --color-accent-soft: #fbeec1;
  --color-whatsapp: #25d366;
  --color-border: #e7e3da;
  --color-text-muted: #55556b;

  /* Type */
  --font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", "Segoe UI", Roboto, sans-serif;
  --font-family-serif: Georgia, "Iowan Old Style", "Times New Roman", serif;

  /* Spacing scale */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  /* Layout */
  --content-max: 1160px;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 2px 10px rgba(29, 29, 58, 0.06);
  --shadow-md: 0 12px 32px rgba(29, 29, 58, 0.10);

  --nav-height: 64px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-family);
  color: var(--color-ink);
  background: var(--color-paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0 0 var(--space-sm); font-weight: 700; letter-spacing: -0.02em; color: var(--color-navy); }
p { margin: 0 0 var(--space-sm); }
button { font: inherit; cursor: pointer; }

/* ---------- Layout helpers ---------- */
.container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 var(--space-md);
}
.section {
  padding: var(--space-xl) 0;
}
.section--tight { padding: var(--space-lg) 0; }
.section--cream { background: var(--color-cream); }
.section--soft { background: var(--color-paper-soft); }
.section--navy { background: var(--color-navy); color: #fff; }
.section--navy h1, .section--navy h2, .section--navy h3 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-xs);
}

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.max-prose { max-width: 640px; }
.max-prose.center { margin-left: auto; margin-right: auto; }

/* ---------- Typography scale (mobile-first) ---------- */
h1 { font-size: 2rem; line-height: 1.12; }
h2 { font-size: 1.65rem; line-height: 1.18; }
h3 { font-size: 1.25rem; line-height: 1.3; }
.hero-lede {
  font-family: var(--font-family-serif);
  font-size: 1.15rem;
  color: var(--color-navy-soft);
}

@media (min-width: 768px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }
  h3 { font-size: 1.4rem; }
  .hero-lede { font-size: 1.35rem; }
}
@media (min-width: 1024px) {
  h1 { font-size: 3.75rem; }
  h2 { font-size: 2.5rem; }
}

/* ---------- Skip link (a11y) ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  background: var(--color-navy);
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 999;
}
.skip-link:focus {
  left: var(--space-sm);
  top: var(--space-sm);
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-border);
}
.nav__inner {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  color: var(--color-navy);
  font-size: 1.05rem;
  white-space: nowrap;
}
.nav__brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex: none;
}
.nav__links {
  display: none;
  align-items: center;
  gap: var(--space-md);
}
.nav__links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-navy);
  padding: 0.4rem 0;
  border-bottom: 2px solid transparent;
}
.nav__links a:hover,
.nav__links a[aria-current="page"] {
  border-bottom-color: var(--color-accent);
}
.nav__cta {
  display: none;
}
.nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: none;
  background: transparent;
  color: var(--color-navy);
}
.nav__toggle svg { width: 24px; height: 24px; }

.nav__mobile {
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  background: #fff;
  padding: var(--space-lg) var(--space-md);
  display: none;
  flex-direction: column;
  gap: var(--space-sm);
  overflow-y: auto;
  z-index: 99;
}
.nav__mobile.is-open { display: flex; }
.nav__mobile a {
  font-size: 1.15rem;
  font-weight: 600;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-navy);
}

@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex; gap: 0.6rem; }
  .nav__toggle { display: none; }
  .nav__mobile { display: none !important; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:active { transform: scale(0.97); }
.btn--primary {
  background: var(--color-accent);
  color: var(--color-navy);
}
.btn--primary:hover { background: var(--color-accent-dark); }
.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
}
.btn--whatsapp:hover { filter: brightness(0.95); }
.btn--call {
  background: #fff;
  color: var(--color-navy);
  border-color: var(--color-navy);
}
.btn--call:hover { background: var(--color-navy); color: #fff; }
.btn--ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-border);
}
.btn--block { width: 100%; }

.cta-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
@media (min-width: 480px) {
  .cta-row { flex-direction: row; flex-wrap: wrap; }
}

/* Sticky mobile contact bar */
.mobile-cta-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: flex;
  gap: 0.5rem;
  padding: 0.6rem var(--space-md);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--color-border);
}
.mobile-cta-bar .btn { flex: 1; }
@media (min-width: 900px) {
  .mobile-cta-bar { display: none; }
}
body.has-mobile-cta { padding-bottom: 76px; }
@media (min-width: 900px) {
  body.has-mobile-cta { padding-bottom: 0; }
}

/* ---------- Hero ---------- */
.hero {
  padding: var(--space-lg) 0 var(--space-xl);
}
.hero__grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1.1fr 0.9fr; gap: var(--space-2xl); }
}
.hero__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 5;
  background: var(--color-cream);
}
.hero__image img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  gap: var(--space-sm);
  grid-template-columns: 1fr;
}
@media (min-width: 620px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(4, 1fr); }
}
.card {
  display: block;
  background: var(--color-paper-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
  min-height: 100%;
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: var(--color-accent);
}
.card__icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-xs);
  font-size: 1.3rem;
}
.card h3 { margin-bottom: 0.35rem; font-size: 1.05rem; }
.card p { color: var(--color-text-muted); font-size: 0.92rem; margin-bottom: 0; }

/* ---------- Content split (image + text service pages) ---------- */
.split {
  display: grid;
  gap: var(--space-lg);
}
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; align-items: center; gap: var(--space-2xl); }
  .split--reverse { direction: rtl; }
  .split--reverse > * { direction: ltr; }
}
.split__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: var(--color-cream);
}
.split__image img { width: 100%; height: 100%; object-fit: cover; }
.split ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin: var(--space-sm) 0;
}
.split ul li {
  padding-left: 1.6rem;
  position: relative;
}
.split ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ---------- Trust / credentials ---------- */
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--color-paper-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-navy);
}
.trust-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: var(--space-sm) 0 var(--space-md);
}

/* ---------- Reviews ---------- */
.review-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  max-width: 520px;
  margin: 0 auto;
  text-align: center;
}
.review-stars { color: var(--color-accent-dark); font-size: 1.2rem; letter-spacing: 0.1em; }

/* ---------- FAQ accordion ---------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-item__q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--space-sm) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--color-navy);
}
.faq-item__icon {
  flex: none;
  width: 24px;
  height: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}
.faq-item[open] .faq-item__icon { transform: rotate(45deg); }
.faq-item__a {
  padding: 0 0 var(--space-sm);
  color: var(--color-text-muted);
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  gap: var(--space-lg);
}
@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1fr; gap: var(--space-2xl); }
}
.contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}
.contact-list dt {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin: 0;
}
.contact-list dd {
  margin: 0.15rem 0 0;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-navy);
}
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 4 / 3;
}
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
}
.breadcrumbs a { color: var(--color-text-muted); }
.breadcrumbs a:hover { color: var(--color-navy); }
.breadcrumbs span[aria-hidden] { margin: 0 0.4rem; }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-navy);
  color: #cfcfe6;
  padding: var(--space-xl) 0 var(--space-lg);
}
.footer a { color: #fff; }
.footer a:hover { color: var(--color-accent); }
.footer__grid {
  display: grid;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}
@media (min-width: 700px) {
  .footer__grid { grid-template-columns: repeat(3, 1fr); }
}
.footer h4 {
  color: #fff;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-xs);
}
.footer ul { display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.92rem; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-md);
  font-size: 0.82rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  color: #9c9cc0;
}

/* ---------- Scroll fade-in ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 404 ---------- */
.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}