/* MyPawrtal — Shared Design System
   Extracted from Direction B homepage v4.5
   Used across: index.html, welcome-pet-guide.html, partners.html, community.html
*/

/* ROLLBACK:remove-mint — v4: removed ALL mint/green tokens */
:root {
  --brand-teal: #00b3b3;
  --brand-silk: #FAF8F5;
  --brand-charcoal: #526666;
  --brand-mauve: #EA8DEC;
  --mauve-tint: rgba(234, 141, 236, 0.08);
  --mauve-accent: rgba(234, 141, 236, 0.15);
  --pink-section: rgba(234, 141, 236, 0.06);
  --teal-light: rgba(0, 179, 179, 0.12);
  --ink: #1f1f1f;
  --muted: #5a5a5a;
  --line: #dcdcdc;
  --surface: #ffffff;
  --page: #FAF8F5;
  --panel: #FEFDFB;
  --sunken: #F5F2EE;
  --shadow-raised: 0 6px 24px rgba(0, 0, 0, 0.09);
  --shadow-raised-soft: 0 3px 12px rgba(0, 0, 0, 0.06);
  --shadow-inset: inset 0 2px 6px rgba(0, 0, 0, 0.07);
  --shadow-inset-soft: inset 0 1px 4px rgba(0, 0, 0, 0.05);
  --radius-xl: 20px;
  --radius-lg: 18px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  background: var(--page);
  color: var(--ink);
}

/* Thai text needs slightly more line-height to avoid diacritical clipping */
html[lang="th"] {
  font-family: "Helvetica Neue", Helvetica, Arial, "Noto Sans Thai", sans-serif;
}
html[lang="th"] h1, html[lang="th"] h2, html[lang="th"] h3 {
  line-height: 1.5;
  word-break: keep-all;
}
html[lang="th"] p, html[lang="th"] li, html[lang="th"] a {
  line-height: 1.75;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
.page-shell { min-height: 100vh; position: relative; overflow: hidden; }

/* ── SCROLL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(40px) scale(0.97);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ── PAW DECORATIONS ── */
.paw-decor {
  position: absolute;
  width: 150px;
  height: 150px;
  opacity: 0.12;
  pointer-events: none;
  z-index: 0;
}

.paw-decor img { width: 100%; height: 100%; object-fit: contain; }
.paw-decor.d1 { top: 8%;  left: 3%;  transform: rotate(-45deg); }
.paw-decor.d2 { top: 18%; right: 4%; transform: rotate(15deg); }
.paw-decor.d3 { top: 30%; left: 5%;  transform: rotate(30deg); }
.paw-decor.d4 { top: 40%; right: 3%; transform: rotate(-15deg); }
.paw-decor.d5 { top: 52%; left: 4%;  transform: rotate(45deg); }
.paw-decor.d6 { top: 62%; right: 5%; transform: rotate(0deg); }
.paw-decor.d7 { top: 73%; left: 3%;  transform: rotate(-30deg); }
.paw-decor.d8 { top: 83%; right: 4%; transform: rotate(30deg); }
.paw-decor.d9 { top: 93%; left: 5%;  transform: rotate(-15deg); }

/* ── LAYOUT ── */
.header-inner, .section-inner, .footer-inner {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 12px 0 0;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  box-shadow: var(--shadow-raised-soft);
}

.header-logo { width: 150px; }

.header-nav { display: none; }

.header-nav a {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.15s;
}

.header-nav a:hover { color: var(--brand-teal); }
.header-nav a.active { color: var(--brand-teal); font-weight: 700; }

.header-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.header-cta {
  display: inline-flex;
  padding: 0 18px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--brand-teal);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: 3px 3px 8px rgba(0, 100, 100, 0.2), inset 1px 1px 2px rgba(255, 255, 255, 0.2);
  transition: box-shadow 0.15s, transform 0.15s, background 0.15s;
}

.header-cta:hover {
  background: #00a0a0;
  box-shadow: 4px 4px 12px rgba(0, 100, 100, 0.28), inset 1px 1px 2px rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.header-cta:active {
  background: #009494;
  box-shadow: 1px 1px 4px rgba(0, 100, 100, 0.12), inset 1px 1px 2px rgba(255, 255, 255, 0.15);
  transform: translateY(0);
}

.locale-toggle {
  white-space: nowrap;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--sunken);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-inset-soft);
}

.locale-toggle span[data-lang] {
  cursor: pointer;
  transition: color 0.2s, font-weight 0.2s;
}

.locale-active {
  font-weight: 700;
  color: var(--brand-teal);
}

/* ── BUTTONS ── */
.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 14px;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.12), inset 1px 1px 2px rgba(255, 255, 255, 0.25);
  transition: box-shadow 0.15s, transform 0.15s, background 0.15s;
}

.button-primary {
  background: var(--brand-teal);
  color: #fff;
  box-shadow: 3px 3px 8px rgba(0, 100, 100, 0.2), inset 1px 1px 2px rgba(255, 255, 255, 0.2);
}

.button-primary:hover {
  background: #00a0a0;
  box-shadow: 4px 4px 12px rgba(0, 100, 100, 0.28), inset 1px 1px 2px rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.button-primary:active {
  background: #009494;
  box-shadow: 1px 1px 4px rgba(0, 100, 100, 0.15), inset 1px 1px 2px rgba(255, 255, 255, 0.15);
  transform: translateY(0);
}

.button-secondary {
  background: var(--panel);
  color: var(--ink);
  box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.1), inset 1px 1px 2px rgba(255, 255, 255, 0.4);
  border: 1px solid var(--line);
}

.button-secondary:hover {
  background: #fafafa;
  box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.14), inset 1px 1px 2px rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.button-secondary:active {
  background: #f5f5f5;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.06), inset 1px 1px 2px rgba(255, 255, 255, 0.3);
  transform: translateY(0);
}

.button-tertiary {
  background: var(--panel);
  color: var(--brand-teal);
  font-weight: 600;
  box-shadow: 3px 3px 8px rgba(0, 0, 0, 0.1), inset 1px 1px 2px rgba(255, 255, 255, 0.4);
  border: 1px solid var(--line);
  padding: 0 18px;
  min-height: 44px;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
}

.button-tertiary:hover {
  background: #fafafa;
  box-shadow: 4px 4px 12px rgba(0, 0, 0, 0.14), inset 1px 1px 2px rgba(255, 255, 255, 0.4);
  transform: translateY(-1px);
}

.button-mauve {
  background: var(--brand-mauve);
  color: #fff;
  box-shadow: 3px 3px 8px rgba(180, 80, 180, 0.25), inset 1px 1px 2px rgba(255, 255, 255, 0.2);
}

.button-mauve:hover {
  background: #D36BD4;
  box-shadow: 4px 4px 12px rgba(180, 80, 180, 0.35), inset 1px 1px 2px rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
}

.button-mauve:active {
  background: #C45DC5;
  box-shadow: 1px 1px 4px rgba(180, 80, 180, 0.15), inset 1px 1px 2px rgba(255, 255, 255, 0.15);
  transform: translateY(0);
}

.button-white {
  background: #ffffff;
  color: var(--brand-teal);
  box-shadow: 3px 3px 8px rgba(0, 80, 80, 0.2), inset 1px 1px 2px rgba(255, 255, 255, 0.5);
}

.button-white:hover {
  background: #f0fafa;
  box-shadow: 4px 4px 12px rgba(0, 80, 80, 0.28), inset 1px 1px 2px rgba(255, 255, 255, 0.5);
  transform: translateY(-1px);
}

.button-white:active {
  background: #e6f5f5;
  box-shadow: 1px 1px 4px rgba(0, 80, 80, 0.12), inset 1px 1px 2px rgba(255, 255, 255, 0.3);
  transform: translateY(0);
}

/* ── SECTION HEADINGS ── */
.section-heading,
.page-heading {
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.035em;
  text-transform: uppercase;
  font-size: clamp(1.95rem, 7vw, 3.4rem);
  line-height: 1.02;
}

.page-heading { text-align: center; }

.section-subheading {
  margin: 14px auto 0;
  max-width: 38rem;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.62;
  text-align: center;
}

/* ── FOOTER ── */
.site-footer { padding: 18px 0 34px; }

.footer-card {
  background: var(--panel);
  color: var(--ink);
  border-radius: var(--radius-xl);
  padding: 30px 24px;
  box-shadow: var(--shadow-raised);
}

.footer-card .footer-copy,
.footer-card .footer-link,
.footer-card .footer-bottom {
  color: var(--muted);
}

.footer-card .footer-link:hover { color: var(--brand-teal); }
.footer-card .footer-link-group h3 { color: var(--brand-teal); }
.footer-card .footer-bottom { border-top-color: var(--line); }

.footer-logo { width: 160px; opacity: 0.85; }

.footer-copy {
  margin-top: 16px;
  max-width: 20rem;
  font-size: 0.92rem;
}

.footer-grid {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.footer-link-group h3 {
  margin: 0 0 10px;
  color: var(--brand-teal);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.footer-link-group ul {
  padding: 0;
  margin: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.footer-link { font-size: 0.92rem; }

.footer-bottom {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(212, 220, 221, 0.8);
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ── RESPONSIVE ── */
@media (min-width: 760px) {
  .header-cta {
    padding: 0 16px;
    min-height: 44px;
    border-radius: 14px;
    background: var(--brand-teal);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .header-meta { gap: 24px; }

  .header-nav {
    display: flex;
    gap: 24px;
    align-items: center;
  }

  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 420px) {
  .header-inner { gap: 12px; }
  .header-logo { width: 136px; }
  .header-meta { gap: 10px; }
  .locale-toggle { display: none; }
  .header-cta {
    padding: 0 12px;
    min-height: 38px;
    font-size: 0.72rem;
  }
}

@media (min-width: 980px) {
  .footer-grid { grid-template-columns: 1.3fr 0.7fr 0.7fr; }
}