/* ==========================================================================
   Sanders Family Reunion — shared stylesheet
   Palette: buttermilk cream, barn red, canning-jar amber, tobacco green, walnut
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;0,9..144,700;0,9..144,900;1,9..144,500&family=Karla:wght@400;500;600;700&display=swap');

:root {
  --cream: #F3ECD8;
  --cream-dark: #E9DEC0;
  --paper: #FBF8F0;
  --barn-red: #8C2F26;
  --barn-red-dark: #6E241D;
  --amber: #C68A2E;
  --amber-light: #E0B15C;
  --forest: #3F5B3D;
  --forest-dark: #2E4530;
  --walnut: #2E2117;
  --walnut-soft: #4A3A2C;
  --tin: #8C9187;
  --tin-light: #C9CFC5;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Karla', -apple-system, BlinkMacSystemFont, sans-serif;

  --max-width: 1160px;
  --radius: 6px;
  --shadow-soft: 0 6px 24px rgba(46, 33, 23, 0.12);
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--walnut-soft);
  background: var(--cream);
  line-height: 1.6;
  font-size: 17px;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--walnut);
  line-height: 1.15;
  margin: 0 0 0.5em;
  font-weight: 600;
}
h1 { font-weight: 700; }

p { margin: 0 0 1.1em; }

a {
  color: var(--barn-red);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
}
a:hover { color: var(--barn-red-dark); }

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 2px;
}

img { max-width: 100%; display: block; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--forest);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--amber);
  display: inline-block;
}

/* ---------- Header / Nav ---------- */
.site-header {
  background: var(--paper);
  border-bottom: 3px solid var(--walnut);
  position: sticky;
  top: 0;
  z-index: 50;
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--walnut);
}
.brand-mark { width: 42px; height: 42px; flex-shrink: 0; }
.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  line-height: 1.1;
  color: var(--walnut);
}
.brand-text span {
  display: block;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--forest);
  margin-top: 2px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--walnut-soft);
  text-decoration: none;
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: background 0.15s ease, color 0.15s ease;
}
.main-nav a:hover { background: var(--cream-dark); color: var(--barn-red); }
.main-nav a.active { color: var(--barn-red); }

.nav-toggle {
  display: none;
  background: none;
  border: 2px solid var(--walnut);
  border-radius: var(--radius);
  padding: 8px 10px;
  cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--walnut);
  position: relative;
  transition: transform 0.2s ease;
}
.nav-toggle span::before,
.nav-toggle span::after { content: ""; position: absolute; left: 0; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after { top: 7px; }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--paper);
    flex-direction: column;
    align-items: stretch;
    border-bottom: 3px solid var(--walnut);
    padding: 8px 16px 16px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 10px; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: var(--radius);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--barn-red);
  color: var(--paper);
}
.btn-primary:hover { background: var(--barn-red-dark); color: var(--paper); }
.btn-outline {
  background: transparent;
  border-color: var(--walnut);
  color: var(--walnut);
}
.btn-outline:hover { border-color: var(--barn-red); color: var(--barn-red); }
.btn-row { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--forest-dark) 0%, var(--forest) 55%, var(--amber) 160%);
  color: var(--paper);
  overflow: hidden;
}
.hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 90px 24px 70px;
  position: relative;
  z-index: 2;
}
.hero .eyebrow { color: var(--amber-light); }
.hero .eyebrow::before { background: var(--paper); }
.hero h1 {
  color: var(--paper);
  font-size: clamp(2.4rem, 5vw, 4rem);
  max-width: 14ch;
}
.hero p.lede {
  color: var(--cream);
  font-size: 1.2rem;
  max-width: 46ch;
  margin-bottom: 2em;
}
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid rgba(251, 248, 240, 0.3);
  padding-top: 24px;
}
.hero-fact {
  padding-right: 36px;
  margin-right: 36px;
  border-right: 1px solid rgba(251, 248, 240, 0.3);
}
.hero-fact:last-child { border-right: none; }
.hero-fact .label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber-light);
  font-weight: 700;
}
.hero-fact .value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--paper);
}

/* ---------- Bunting divider (signature motif) ---------- */
.bunting {
  height: 26px;
  width: 100%;
  background-image:
    linear-gradient(135deg, var(--paper) 25%, transparent 25%),
    linear-gradient(225deg, var(--paper) 25%, transparent 25%),
    linear-gradient(315deg, var(--amber) 25%, transparent 25%),
    linear-gradient(45deg, var(--amber) 25%, transparent 25%);
  background-position: 13px 0, 13px 0, 0 0, 0 0;
  background-size: 26px 26px;
  background-repeat: repeat-x;
  border-top: 2px dashed var(--walnut);
  opacity: 0.9;
}
.bunting.on-cream {
  background-image:
    linear-gradient(135deg, var(--cream) 25%, transparent 25%),
    linear-gradient(225deg, var(--cream) 25%, transparent 25%),
    linear-gradient(315deg, var(--barn-red) 25%, transparent 25%),
    linear-gradient(45deg, var(--barn-red) 25%, transparent 25%);
}
.bunting.on-forest {
  background-image:
    linear-gradient(135deg, var(--forest) 25%, transparent 25%),
    linear-gradient(225deg, var(--forest) 25%, transparent 25%),
    linear-gradient(315deg, var(--amber) 25%, transparent 25%),
    linear-gradient(45deg, var(--amber) 25%, transparent 25%);
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
  background: linear-gradient(160deg, var(--forest-dark) 0%, var(--forest) 60%, var(--amber) 170%);
  color: var(--paper);
}
.page-hero-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px 46px;
}
.page-hero .eyebrow { color: var(--amber-light); }
.page-hero .eyebrow::before { background: var(--paper); }
.page-hero h1 { color: var(--paper); font-size: clamp(2rem, 4vw, 3rem); max-width: 20ch; }
.page-hero p.lede { color: var(--cream); max-width: 58ch; font-size: 1.1rem; margin-bottom: 0; }

/* ---------- Sections ---------- */
.section { padding: 76px 0; }
.section-tight { padding: 48px 0; }
.section-cream-dark { background: var(--cream-dark); }
.section-forest { background: var(--forest); color: var(--cream); }
.section-forest h2, .section-forest h3 { color: var(--paper); }
.section-forest .eyebrow { color: var(--amber-light); }
.section-forest .eyebrow::before { background: var(--paper); }
.section-forest a { color: var(--amber-light); }
.section-walnut { background: var(--walnut); color: var(--cream); }
.section-walnut h2, .section-walnut h3 { color: var(--paper); }

.section-head { max-width: 60ch; margin-bottom: 42px; }
.section-head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }

/* ---------- Cards ---------- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) {
  .card-grid { grid-template-columns: 1fr; }
}
.card {
  background: var(--paper);
  border: 1px solid var(--tin-light);
  border-radius: var(--radius);
  padding: 30px 28px;
  box-shadow: var(--shadow-soft);
}
.card .icon {
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  color: var(--barn-red);
}
.card h3 { font-size: 1.25rem; margin-bottom: 0.4em; }
.card a.card-link {
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}

/* ---------- Photo placeholders (empty-state style) ---------- */
.photo-slot {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  border: 2px dashed var(--tin);
  background: linear-gradient(135deg, var(--cream-dark), var(--cream));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--walnut-soft);
  text-align: center;
  padding: 20px;
}
.photo-slot svg { width: 34px; height: 34px; color: var(--tin); }
.photo-slot .cap {
  font-size: 0.85rem;
  font-weight: 600;
  max-width: 22ch;
}
.photo-framed {
  background: var(--paper);
  border: 10px solid var(--paper);
  outline: 2px solid var(--walnut);
  outline-offset: -2px;
  box-shadow: var(--shadow-soft);
  border-radius: 2px;
}
.photo-framed img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 1px;
}
.photo-framed.aspect-portrait { aspect-ratio: 3 / 4; }
.photo-framed.aspect-portrait img { object-position: top center; }
.photo-caption {
  text-align: center;
  font-family: var(--font-display);
  font-style: italic;
  color: var(--walnut-soft);
  margin-top: 12px;
  font-size: 0.95rem;
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 800px) {
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .photo-grid { grid-template-columns: 1fr; }
}

/* ---------- Quilt block system (Family History + Y-DNA) ---------- */
.quilt-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
  margin: 32px 0;
}
@media (max-width: 700px) {
  .quilt-row { grid-template-columns: repeat(3, 1fr); }
}
.quilt-block {
  width: 100%;
  aspect-ratio: 1;
  position: relative;
  border-radius: 3px;
  border: 2px solid var(--walnut);
  background: conic-gradient(var(--c1, var(--barn-red)) 0deg 90deg, var(--c2, var(--forest)) 90deg 180deg, var(--c1, var(--barn-red)) 180deg 270deg, var(--c2, var(--forest)) 270deg 360deg);
}
.quilt-block::after {
  content: "";
  position: absolute;
  inset: 32%;
  background: var(--c3, var(--amber));
  border: 2px solid var(--walnut);
}
.quilt-block.qb-b { --c1: var(--amber); --c2: var(--forest); --c3: var(--barn-red); }
.quilt-block.qb-c { --c1: var(--barn-red); --c2: var(--amber); --c3: var(--forest); }
.quilt-block.qb-d { --c1: var(--forest); --c2: var(--barn-red); --c3: var(--amber); }

.quilt-tree {
  position: relative;
  padding: 30px 0;
}
.quilt-tree-thread {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--barn-red) 0 10px, transparent 10px 16px);
  z-index: 0;
}
.quilt-tree-row {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
@media (max-width: 700px) {
  .quilt-tree-row { grid-template-columns: repeat(2, 1fr); }
}
.quilt-tree-node {
  background: var(--paper);
  border: 2px solid var(--walnut);
  border-radius: var(--radius);
  padding: 14px 12px;
  text-align: center;
}
.quilt-tree-node .who {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--walnut);
}
.quilt-tree-node .tag {
  font-size: 0.72rem;
  color: var(--forest);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ---------- Timeline ---------- */
.timeline {
  border-left: 3px solid var(--barn-red);
  margin-left: 8px;
  padding-left: 28px;
}
.timeline-item { position: relative; padding-bottom: 34px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: -35px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--amber);
  border: 3px solid var(--paper);
  box-shadow: 0 0 0 2px var(--barn-red);
}
.timeline-item .when {
  font-weight: 700;
  color: var(--barn-red);
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--tin-light);
  padding: 22px 0;
}
.faq-item h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5em;
  display: flex;
  gap: 10px;
}
.faq-item h3::before {
  content: "?";
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--amber);
  color: var(--walnut);
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

/* ---------- Forms ---------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
@media (max-width: 700px) {
  .form-grid { grid-template-columns: 1fr; }
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--walnut);
}
.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 11px 13px;
  border: 2px solid var(--tin-light);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--walnut);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--forest);
  outline: none;
}
.form-note {
  font-size: 0.88rem;
  color: var(--walnut-soft);
  margin-top: 14px;
}
.form-success {
  display: none;
  background: var(--forest);
  color: var(--paper);
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-top: 18px;
  font-weight: 600;
}
.form-success.show { display: block; }

/* ---------- Map ---------- */
.map-frame {
  border: 3px solid var(--walnut);
  border-radius: var(--radius);
  overflow: hidden;
  height: 340px;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--walnut);
  color: var(--tin-light);
  padding: 52px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}
.footer-grid h4 {
  color: var(--paper);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-family: var(--font-body);
  font-weight: 700;
  margin-bottom: 14px;
}
.site-footer a { color: var(--tin-light); text-decoration: none; }
.site-footer a:hover { color: var(--amber-light); }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 22px;
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--tin);
}

/* ---------- Utility ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 860px) {
  .two-col { grid-template-columns: 1fr; }
}
.pill {
  display: inline-block;
  background: var(--amber);
  color: var(--walnut);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 5px 14px;
  border-radius: 100px;
  letter-spacing: 0.03em;
}
.center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ---------- Inline code chips (haplogroups, test names) ---------- */
code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  background: var(--cream-dark);
  color: var(--barn-red-dark);
  padding: 2px 7px;
  border-radius: 4px;
  font-size: 0.92em;
  font-weight: 600;
}
.section-forest code, .section-walnut code {
  background: rgba(251,248,240,0.14);
  color: var(--amber-light);
}

/* ---------- Numbered step list ---------- */
.step-list { counter-reset: step; margin: 28px 0; }
.step-item {
  counter-increment: step;
  display: flex;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--tin-light);
}
.step-item:last-child { border-bottom: none; }
.step-item::before {
  content: counter(step);
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--barn-red);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}
.step-item p { margin: 0; }
.step-item p:first-child { margin-bottom: 4px; font-weight: 700; color: var(--walnut); }

/* ---------- Callout box ---------- */
.callout {
  background: var(--cream-dark);
  border-left: 4px solid var(--amber);
  border-radius: var(--radius);
  padding: 20px 24px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.08rem;
  color: var(--walnut);
}