/* ============================================================
   AllerTrac website — site styles
   Built on the AllerTrac design tokens (colors_and_type.css).
   Mobile-first, responsive. Marketing-site layer only.
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg1);
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--teal-mist); color: var(--deep-navy); }

/* honour reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------- layout helpers ---------- */
.wrap { width: 100%; max-width: 1160px; margin-inline: auto; padding-inline: 24px; }
.section { padding-block: clamp(56px, 8vw, 104px); }
.section--soft { background: var(--surface-soft); }
.section--white { background: var(--surface); }
.eyebrow {
  font-family: var(--font-ui);
  font-size: var(--fs-micro);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--trac-teal);
  margin: 0 0 14px;
  display: inline-flex; align-items: center; gap: 8px;
}
.section-head { max-width: 720px; margin: 0 auto clamp(36px, 5vw, 60px); text-align: center; }
.section-head.left { margin-inline: 0; text-align: left; }
h1, h2, h3, h4 { margin: 0; text-wrap: balance; }
p { text-wrap: pretty; }

.h-display {
  font-size: clamp(34px, 5.6vw, 60px);
  font-weight: var(--fw-extra);
  line-height: 1.04;
  letter-spacing: -0.025em;
}
.h-section {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: var(--fw-extra);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--deep-navy);
}
.h-card { font-size: var(--fs-h3); font-weight: var(--fw-bold); color: var(--deep-navy); }
.lede {
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  color: var(--slate);
  margin: 14px 0 0;
}

/* ---------- icons ---------- */
.msr { font-size: 24px; vertical-align: middle; }
.msr.fill { font-variation-settings: 'FILL' 1; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  line-height: 1;
  min-height: var(--tap-min);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease-standard),
              box-shadow var(--dur-base) var(--ease-standard),
              background var(--dur-base) var(--ease-standard),
              color var(--dur-base) var(--ease-standard),
              border-color var(--dur-base) var(--ease-standard);
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
.btn .msr { font-size: 20px; }

.btn-primary { background: var(--trac-teal); color: #fff; box-shadow: var(--shadow-2); }
.btn-primary:hover { background: #005a5c; box-shadow: var(--shadow-3); transform: translateY(-1px); }

.btn-ghost { background: transparent; color: var(--deep-navy); border-color: var(--soft-graphite); }
.btn-ghost:hover { border-color: var(--trac-teal); color: var(--trac-teal); background: var(--teal-mist); }

.btn-on-teal { background: #fff; color: var(--trac-teal); box-shadow: 0 8px 24px rgba(0,0,0,0.18); }
.btn-on-teal:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(0,0,0,0.24); }
.btn-outline-light { background: rgba(255,255,255,0.06); color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline-light:hover { background: rgba(255,255,255,0.16); border-color: #fff; }

/* official store badges (App Store / Google Play SVGs) */
.app-badge {
  display: inline-flex; align-items: center;
  border-radius: var(--radius-sm); overflow: hidden;
  transition: transform var(--dur-fast) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard);
}
.app-badge img { height: 52px; width: auto; display: block; }
.app-badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-3); }
.app-badge:focus-visible { outline: none; box-shadow: var(--shadow-focus); }
@media (max-width: 380px) { .app-badge img { height: 46px; } }

/* ---------- top nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247,245,239,0.82);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--border-soft);
}
.nav-inner { display: flex; align-items: center; gap: 20px; height: 68px; }
.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 44px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-links a.nav-link {
  padding: 9px 14px; border-radius: var(--radius-sm);
  font-size: var(--fs-label); font-weight: var(--fw-medium); color: var(--deep-navy);
  transition: background var(--dur-base), color var(--dur-base);
}
.nav-links a.nav-link:hover { background: var(--teal-mist); color: var(--trac-teal); }
.nav-cta { margin-left: 8px; }
.nav-toggle {
  display: none; margin-left: auto;
  width: 44px; height: 44px; align-items: center; justify-content: center;
  border: 1px solid var(--soft-graphite); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--deep-navy); cursor: pointer;
}
.mobile-menu {
  display: none; flex-direction: column; gap: 4px;
  padding: 8px 24px 20px;
  background: rgba(247,245,239,0.97);
  border-bottom: 1px solid var(--border-soft);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 13px 12px; border-radius: var(--radius-sm); font-weight: var(--fw-medium); color: var(--deep-navy); }
.mobile-menu a:hover { background: var(--teal-mist); }
.mobile-menu .btn { margin-top: 8px; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
}

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 130% at 12% 8%, #2BB89A 0%, #00807F 38%, #006D6F 60%, #053C46 100%);
  color: #fff;
}
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 50% at 85% 20%, rgba(255,255,255,0.10), transparent 70%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 5vw, 72px);
  align-items: center;
  padding-block: clamp(56px, 8vw, 96px);
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 11px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.14); border: 1px solid rgba(255,255,255,0.25);
  font-size: var(--fs-caption); font-weight: var(--fw-semibold); letter-spacing: 0.01em;
  margin-bottom: 22px;
}
.hero-eyebrow .msr { font-size: 18px; }
.hero h1 { color: #fff; }
.hero h1 .accent { color: #BBF3E4; display: block; }
.hero p.lede { color: rgba(255,255,255,0.88); max-width: 33ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px 26px; margin-top: 34px; }
.hero-trust .ht { display: flex; align-items: center; gap: 9px; font-size: var(--fs-caption); color: rgba(255,255,255,0.85); }
.hero-trust .ht .msr { font-size: 19px; color: #BBF3E4; }

@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p.lede { max-width: 46ch; margin-inline: auto; }
  .hero-cta, .hero-trust { justify-content: center; }
  .hero-eyebrow { margin-inline: auto; }
}

/* ---------- phone mockup ---------- */
.phone-stage { display: flex; justify-content: center; perspective: 1400px; }
.phone {
  position: relative; width: 300px; max-width: 84vw;
  background: #0B2227; border-radius: 44px; padding: 11px;
  box-shadow: 0 40px 80px rgba(3,30,34,0.5), 0 8px 22px rgba(3,30,34,0.4);
}
.phone-screen {
  position: relative; background: var(--cloud-surface); border-radius: 34px; overflow: hidden;
  aspect-ratio: 300 / 620;
}
.phone-notch {
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  width: 110px; height: 26px; background: #0B2227; border-radius: var(--radius-pill); z-index: 5;
}
.ps-statusbar { display: flex; justify-content: space-between; align-items: center; padding: 14px 22px 6px; font-family: var(--font-data); font-size: 12px; color: var(--deep-navy); font-weight: 600; }
.ps-statusbar .icons { display: flex; gap: 5px; }
.ps-statusbar .icons .msr { font-size: 15px; }
.ps-appbar { display: flex; align-items: center; gap: 10px; padding: 6px 18px 14px; }
.ps-appbar .ttl { font-size: 17px; font-weight: var(--fw-bold); color: var(--deep-navy); }
.ps-appbar .who {
  margin-left: auto; display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; color: var(--trac-teal);
  background: var(--teal-mist); padding: 5px 10px; border-radius: var(--radius-pill);
}
.ps-body { padding: 4px 16px 20px; display: flex; flex-direction: column; gap: 12px; }

/* result card inside phone */
.result-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-2); border: 1px solid var(--border-soft);
  display: flex;
}
.result-rail { width: 6px; flex: none; }
.result-body { padding: 15px 15px 16px; flex: 1; min-width: 0; }
.result-chiprow { display: flex; align-items: center; gap: 9px; margin-bottom: 11px; }
.result-chip {
  width: 34px; height: 34px; border-radius: var(--radius-pill); flex: none;
  display: flex; align-items: center; justify-content: center;
}
.result-chip .msr { font-size: 21px; }
.result-state { font-family: var(--font-safety); font-weight: 700; font-size: 14.5px; line-height: 1.2; }
.result-product { font-size: 11px; color: var(--slate); font-weight: 600; }
.result-evidence {
  font-family: var(--font-safety); font-size: 12.5px; line-height: 1.4; color: var(--deep-navy);
  background: var(--cloud-surface); border-radius: var(--radius-sm); padding: 9px 11px;
}
.result-evidence b { font-weight: 700; }
.result-meta { display: flex; gap: 7px; margin-top: 11px; flex-wrap: wrap; }
.meta-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10.5px; font-weight: 600; color: var(--slate);
  background: var(--mist-panel); padding: 5px 9px; border-radius: var(--radius-pill);
}
.meta-pill .msr { font-size: 13px; }
.meta-pill .at-tnum { font-family: var(--font-data); }

/* mini family rows in phone */
.fam-mini { display: flex; flex-direction: column; gap: 7px; }
.fam-row {
  display: flex; align-items: center; gap: 10px; background: #fff;
  border: 1px solid var(--border-soft); border-radius: var(--radius-md); padding: 9px 12px;
}
.fam-avatar { width: 28px; height: 28px; border-radius: var(--radius-pill); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; color: #fff; flex: none; }
.fam-name { font-size: 12.5px; font-weight: 600; color: var(--deep-navy); }
.fam-status { margin-left: auto; display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 700; }
.fam-status .msr { font-size: 16px; }

.ps-scanbar {
  margin: 2px 16px 18px; display: flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--trac-teal); color: #fff; border-radius: var(--radius-md);
  padding: 13px; font-size: 13.5px; font-weight: 600; box-shadow: var(--shadow-2);
}

/* ---------- four result states grid ---------- */
.state-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.state-card {
  background: var(--surface); border-radius: var(--radius-lg); padding: 22px;
  border: 1px solid var(--border-soft); box-shadow: var(--shadow-1);
  display: flex; flex-direction: column; gap: 12px;
  border-top: 4px solid var(--rail, var(--trac-teal));
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard);
}
.state-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); }
.state-icon { width: 44px; height: 44px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; }
.state-icon .msr { font-size: 26px; }
.state-title { font-family: var(--font-safety); font-weight: 700; font-size: var(--fs-body); color: var(--deep-navy); }
.state-desc { font-size: var(--fs-caption); color: var(--slate); line-height: 1.5; }

@media (max-width: 980px) { .state-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .state-grid { grid-template-columns: 1fr; } }

/* ---------- generic feature grid ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-card {
  background: var(--surface); border-radius: var(--radius-lg); padding: 26px 24px;
  border: 1px solid var(--border-soft); box-shadow: var(--shadow-1);
  transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard);
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-3); }
.feature-ico {
  width: 50px; height: 50px; border-radius: var(--radius-md); margin-bottom: 18px;
  display: flex; align-items: center; justify-content: center;
  background: var(--teal-mist); color: var(--trac-teal);
}
.feature-ico .msr { font-size: 28px; }
.feature-card h3 { margin-bottom: 9px; }
.feature-card p { margin: 0; color: var(--slate); font-size: var(--fs-callout); }
@media (max-width: 900px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

/* ---------- split (text + visual) ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.split.rev .split-text { order: 2; }
.split-list { list-style: none; margin: 24px 0 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.split-list li { display: flex; gap: 13px; align-items: flex-start; }
.split-list .tick { flex: none; width: 26px; height: 26px; border-radius: var(--radius-pill); background: var(--teal-mist); color: var(--trac-teal); display: flex; align-items: center; justify-content: center; margin-top: 1px; }
.split-list .tick .msr { font-size: 17px; }
.split-list .lt { font-weight: var(--fw-semibold); color: var(--deep-navy); display: block; }
.split-list .ld { color: var(--slate); font-size: var(--fs-callout); }
@media (max-width: 880px) {
  .split { grid-template-columns: 1fr; }
  .split.rev .split-text { order: 0; }
}

/* family matrix visual */
.matrix-card {
  background: var(--surface); border-radius: var(--radius-lg); border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-3); padding: 22px; max-width: 460px; width: 100%;
}
.matrix-product { display: flex; align-items: center; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid var(--border-soft); margin-bottom: 14px; }
.matrix-thumb { width: 52px; height: 52px; border-radius: var(--radius-md); background: var(--mist-panel); display: flex; align-items: center; justify-content: center; color: var(--trac-teal); flex: none; }
.matrix-thumb .msr { font-size: 28px; }
.matrix-pname { font-weight: var(--fw-bold); color: var(--deep-navy); font-size: var(--fs-body); }
.matrix-pcode { font-family: var(--font-data); font-size: var(--fs-caption); color: var(--slate); }
.matrix-rows { display: flex; flex-direction: column; gap: 10px; }
.matrix-row { display: flex; align-items: center; gap: 12px; }
.matrix-badge { margin-left: auto; display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: var(--radius-pill); font-size: var(--fs-caption); font-weight: 700; }
.matrix-badge .msr { font-size: 17px; }

/* ---------- allergen chips ---------- */
.allergen-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; max-width: 880px; margin: 0 auto; }
.allergen-chip {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 13px 20px 13px 16px; border-radius: var(--radius-pill);
  background: var(--surface); border: 1px solid var(--border-soft); box-shadow: var(--shadow-1);
  font-weight: var(--fw-semibold); color: var(--deep-navy); font-size: var(--fs-label);
  transition: transform var(--dur-base) var(--ease-standard), border-color var(--dur-base);
}
.allergen-chip:hover { transform: translateY(-2px); border-color: var(--trac-teal); }
.allergen-chip .msr { font-size: 22px; color: var(--trac-teal); }
.allergen-note { text-align: center; color: var(--slate); margin: 26px auto 0; max-width: 620px; font-size: var(--fs-callout); }

/* ---------- honesty band ---------- */
.honesty {
  background: var(--deep-navy); color: #fff; border-radius: var(--radius-xl);
  padding: clamp(34px, 5vw, 60px); text-align: center; position: relative; overflow: hidden;
}
.honesty::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(70% 120% at 50% -10%, rgba(43,184,154,0.28), transparent 60%);
  pointer-events: none;
}
.honesty .eyebrow { color: #6FE7D2; }
.honesty h2 { color: #fff; position: relative; }
.honesty .promise {
  position: relative; z-index: 1;
  display: inline-flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: center;
  margin-top: 26px; padding: 18px 26px; border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.16);
  font-family: var(--font-safety); font-size: clamp(18px, 2.4vw, 26px); font-weight: 700;
}
.honesty .promise .neq { color: #FFB4AB; }
.honesty .promise .arrow { color: rgba(255,255,255,0.45); }
.honesty p.sub { color: rgba(255,255,255,0.8); max-width: 60ch; margin: 22px auto 0; position: relative; z-index: 1; }

/* ---------- privacy points ---------- */
.privacy-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.privacy-item { display: flex; gap: 15px; background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius-lg); padding: 22px; }
.privacy-item .pi-ico { flex: none; width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--teal-mist); color: var(--trac-teal); display: flex; align-items: center; justify-content: center; }
.privacy-item .pi-ico .msr { font-size: 25px; }
.privacy-item h3 { margin-bottom: 6px; }
.privacy-item p { margin: 0; color: var(--slate); font-size: var(--fs-callout); }
@media (max-width: 760px) { .privacy-grid { grid-template-columns: 1fr; } }

/* ---------- coming soon ---------- */
.soon-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.soon-card { display: flex; gap: 14px; align-items: flex-start; padding: 20px; border-radius: var(--radius-lg); border: 1px dashed var(--soft-graphite); background: var(--surface); }
.soon-card .sc-ico { flex: none; width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--mist-panel); color: var(--slate); display: flex; align-items: center; justify-content: center; }
.soon-tag { display: inline-block; font-size: 10.5px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: var(--caution-amber); background: var(--caution-amber-bg); padding: 3px 9px; border-radius: var(--radius-xs); margin-bottom: 8px; }
.soon-card h3 { margin-bottom: 5px; font-size: var(--fs-body); }
.soon-card p { margin: 0; color: var(--slate); font-size: var(--fs-caption); }
@media (max-width: 700px) { .soon-grid { grid-template-columns: 1fr; } }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq {
  background: var(--surface); border: 1px solid var(--border-soft); border-radius: var(--radius-md);
  overflow: hidden;
}
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 22px;
  display: flex; align-items: center; gap: 14px; font-weight: var(--fw-semibold); color: var(--deep-navy);
  font-size: var(--fs-body);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .chev { margin-left: auto; color: var(--slate); transition: transform var(--dur-base) var(--ease-standard); }
.faq[open] summary .chev { transform: rotate(180deg); }
.faq summary .qico { flex: none; color: var(--trac-teal); }
.faq .faq-body { padding: 0 22px 20px 56px; color: var(--slate); font-size: var(--fs-callout); }
.faq .faq-body :first-child { margin-top: 0; }

/* ---------- final CTA + beta ---------- */
.cta-band {
  background: radial-gradient(120% 140% at 15% 10%, #2BB89A 0%, #00807F 40%, #006D6F 62%, #053C46 100%);
  color: #fff; border-radius: var(--radius-xl); padding: clamp(36px, 6vw, 72px); text-align: center;
  position: relative; overflow: hidden;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.85); max-width: 52ch; margin: 16px auto 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 30px; }

.beta {
  margin-top: 30px; max-width: 480px; margin-inline: auto;
  display: flex; gap: 10px; background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.22); border-radius: var(--radius-md); padding: 8px;
}
.beta input {
  flex: 1; min-width: 0; border: none; background: transparent; color: #fff;
  font-family: var(--font-ui); font-size: var(--fs-body); padding: 0 14px; outline: none;
}
.beta input::placeholder { color: rgba(255,255,255,0.7); }
.beta-note { margin-top: 14px; font-size: var(--fs-caption); color: rgba(255,255,255,0.72); }
.beta-ok { margin-top: 18px; font-weight: 600; display: none; align-items: center; gap: 8px; justify-content: center; }
.beta-ok .msr { color: #BBF3E4; }
@media (max-width: 460px) { .beta { flex-direction: column; } .beta .btn { width: 100%; } }

/* ---------- disclaimer strip ---------- */
.disclaimer {
  background: var(--review-slate-bg); border-top: 1px solid var(--border-soft);
}
.disclaimer-inner { display: flex; gap: 14px; align-items: flex-start; padding-block: 26px; }
.disclaimer .msr { color: var(--review-slate); flex: none; font-size: 24px; }
.disclaimer p { margin: 0; font-size: var(--fs-caption); color: var(--review-slate); line-height: 1.55; }
.disclaimer a { color: var(--secondary); font-weight: 600; }

/* ---------- footer ---------- */
.footer { background: #06262A; color: rgba(255,255,255,0.78); }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 36px; padding-block: 56px 40px; }
.footer-brand img { height: 30px; margin-bottom: 16px; }
.footer-brand p { font-size: var(--fs-caption); max-width: 30ch; color: rgba(255,255,255,0.62); }
.footer-col h4 { font-size: var(--fs-caption); text-transform: uppercase; letter-spacing: 0.06em; color: rgba(255,255,255,0.5); margin-bottom: 16px; font-weight: 700; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: var(--fs-callout); color: rgba(255,255,255,0.78); transition: color var(--dur-base); }
.footer-col a:hover { color: #6FE7D2; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1); padding-block: 22px;
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
  font-size: var(--fs-caption); color: rgba(255,255,255,0.55);
}
.footer-bottom .fb-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-bottom a:hover { color: #6FE7D2; }
@media (max-width: 820px) { .footer-inner { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .footer-inner { grid-template-columns: 1fr; } }

/* ---------- scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }