/* ============================================
   Design tokens
   ============================================ */
:root {
  /* Color */
  --ivory: #FBF1E4;        /* primary background, warm peach-cream */
  --sand: #F1DEC3;         /* alternating section background */
  --cream-card: #FFF9F1;   /* card surfaces */
  --ink: #2E2018;          /* primary text, warm dark umber */
  --ink-soft: #6B5645;     /* secondary text */
  --clay: #B5502E;         /* primary accent — warm terracotta */
  --clay-dark: #8F3B1F;    /* accent hover/active */
  --rose: #C97B67;         /* secondary accent — dusty warm rose, replaces sage */
  --rose-soft: #F4DCD1;    /* rose tint background */
  --line: #E7D2B2;         /* hairline/divider color */

  /* Type */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Radius / spacing rhythm */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.75rem;
  --space-4: 3rem;
  --space-5: 5rem;
  --space-6: 8rem;
}

/* ============================================
   Reset & base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 var(--space-2);
  color: var(--ink);
}
h1 { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 500; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.6rem); }
p { margin: 0 0 var(--space-2); color: var(--ink-soft); max-width: 62ch; }
.lede { font-size: 1.2rem; color: var(--ink); }

:focus-visible {
  outline: 3px solid var(--clay);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}

/* ============================================
   Layout helpers
   ============================================ */
.wrap {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--space-3);
}
section { padding: var(--space-5) 0; scroll-margin-top: 90px; }
.section-sand { background: var(--sand); }
.section-rose { background: var(--rose-soft); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: var(--space-1);
}

/* ============================================
   Header / nav
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 242, 231, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 0;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
  text-decoration: none;
  color: var(--ink);
}
.logo span { color: var(--clay); }

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}
.nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  font-size: 0.95rem;
  font-weight: 500;
}
.nav a { text-decoration: none; color: var(--ink); position: relative; }
.nav > ul > li > a::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -6px;
  height: 2px;
  background: var(--clay);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}
.nav > ul > li > a:hover::after,
.nav > ul > li > a:focus-visible::after { transform: scaleX(1); }

.has-dropdown { position: relative; padding-bottom: 0.5rem; margin-bottom: -0.5rem; }
.dropdown-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
  font-size: 0.7rem;
  padding: 0 0.2rem;
  vertical-align: middle;
}
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: -1rem;
  padding-top: 0.75rem;
  background: transparent;
  min-width: 220px;
  z-index: 500;
}
.dropdown-inner {
  background: var(--cream-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  box-shadow: 0 12px 28px rgba(42,36,28,0.10);
  position: relative;
  z-index: 500;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown,
.has-dropdown.is-open .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 6px;
  font-size: 0.9rem;
  text-decoration: none;
}
.dropdown a:hover { background: var(--sand); }

/* ============================================
   Mobile menu (hamburger toggle, no hover dependency)
   ============================================ */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  flex-direction: column;
  gap: 5px;
  position: relative;
  z-index: 101;
}
.nav-mobile-head { display: none; }
.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 860px) {
  .menu-toggle { display: inline-flex; }
  body.nav-open { overflow: hidden; }

  /* Full-screen overlay — independent of header height, no guessed offsets */
  .nav {
    position: fixed;
    inset: 0;
    height: 100dvh;
    z-index: 100;
    background: var(--ivory);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.2s ease;
  }
  .nav.is-open { visibility: visible; opacity: 1; }

  .nav-mobile-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem var(--space-3);
    border-bottom: 1px solid var(--line);
  }
  .nav-close {
    background: none;
    border: none;
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    color: var(--ink);
    padding: 0.25rem 0.5rem;
  }

  .nav ul {
    flex-direction: column;
    gap: 0;
    width: 100%;
    padding: var(--space-2) var(--space-3) var(--space-4);
  }
  .nav > ul > li {
    border-bottom: 1px solid var(--line);
  }
  .nav > ul > li > a {
    display: block;
    padding: 1rem 0.25rem;
    font-size: 1.05rem;
  }
  .nav > ul > li > a::after { display: none; }
  .has-dropdown .dropdown {
    display: block !important;
    position: static;
    box-shadow: none;
    border: none;
    background: var(--sand);
    border-radius: var(--radius-sm);
    margin: 0 0 0.5rem;
    padding: 0.25rem 0.5rem;
  }
  .dropdown a { padding: 0.75rem 1rem; font-size: 0.95rem; }
  .nav .btn {
    margin: var(--space-2) var(--space-3) 0;
    width: calc(100% - 2 * var(--space-3));
    justify-content: center;
  }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn-primary { background: var(--clay); color: #fff; }
.btn-primary:hover { background: var(--clay-dark); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--ivory); }
.btn-sm { padding: 0.55rem 1.1rem; font-size: 0.85rem; }

.tag-soon {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--rose-soft);
  color: var(--rose);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
}

/* ============================================
   Signature element: the flow line
   A recurring wave motif (waterbirth / continuity of care)
   used as a section divider, not decoration for its own sake.
   ============================================ */
.flow-divider {
  width: 100%;
  height: 48px;
  display: block;
}
.flow-divider path { fill: none; stroke: var(--clay); stroke-width: 1.5; opacity: 0.55; }

/* ============================================
   Cards
   ============================================ */
.card {
  background: var(--cream-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: var(--space-3);
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
@media (max-width: 1100px) and (min-width: 861px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  align-items: center;
}
@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

.img-placeholder {
  background: linear-gradient(135deg, var(--sand), var(--rose-soft));
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-align: center;
  padding: var(--space-2);
  border: 1px solid var(--line);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--ink);
  color: var(--ivory);
  padding: var(--space-5) 0 var(--space-3);
}
.site-footer a { color: var(--ivory); text-decoration: none; opacity: 0.85; }
.site-footer a:hover { opacity: 1; text-decoration: underline; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.footer-grid h4 { color: var(--ivory); font-size: 0.85rem; letter-spacing: 0.06em; text-transform: uppercase; font-family: var(--font-body); font-weight: 600; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.5rem; font-size: 0.92rem; }
.footer-disclaimer {
  border-top: 1px solid rgba(247,242,231,0.15);
  padding-top: var(--space-3);
  font-size: 0.82rem;
  opacity: 0.7;
  max-width: 70ch;
}
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr; }
}