/* SlimTide / Harborlight Nutraceuticals - main.css
   Riptide Violet theme. tide- prefixed components + small utility helpers. */

:root {
  --violet-900: #1b1338;
  --violet-800: #2a1a5e;
  --violet-700: #4c1d95;
  --violet-600: #6d28d9;
  --violet-500: #7c3aed;
  --violet-400: #a78bfa;
  --violet-100: #ede9fe;
  --violet-50:  #f6f3ff;
  --gold:       #facc15;
  --gold-bright:#fde047;
  --gold-deep:  #d9a900;
  --aqua:       #22d3ee;
  --aqua-deep:  #0e7490;
  --ink:        #211c33;
  --muted:      #6c6585;
  --line:       #e8e3f3;
  --bg:         #ffffff;
  --bg-soft:    #faf9ff;
  --bg-tint:    #f3effb;
  --good:       #15803d;

  --wrap: 1140px;
  --radius: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(40,20,90,.06);
  --shadow-md: 0 14px 40px rgba(45,20,95,.12);
  --shadow-lg: 0 26px 70px rgba(40,15,90,.22);
  --font-display: "Unbounded", system-ui, sans-serif;
  --font-body: "Be Vietnam Pro", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: -.01em;
  margin: 0 0 .5em;
  font-weight: 700;
}

p { margin: 0 0 1.05em; }

a { color: var(--violet-600); text-decoration: none; }
a:hover { color: var(--violet-700); }

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

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 22px; }
.wrap--narrow { max-width: 820px; }

.tide-section { padding: 76px 0; }
.tide-section--tight { padding: 52px 0; }
.bg-soft { background: var(--bg-soft); }
.bg-tint { background: var(--bg-tint); }
.bg-dark {
  background: radial-gradient(1100px 540px at 78% -10%, #5b21b6 0%, transparent 55%),
              linear-gradient(160deg, #2a1a5e 0%, #1b1338 70%);
  color: #efeafd;
}
.bg-dark h1, .bg-dark h2, .bg-dark h3 { color: #fff; }

.center { text-align: center; }
.gold { color: var(--gold-deep); }
.kicker {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .76rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--violet-600);
  background: var(--violet-50);
  border: 1px solid var(--violet-100);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.bg-dark .kicker { color: var(--gold-bright); background: rgba(250,204,21,.12); border-color: rgba(250,204,21,.25); }

.lead { font-size: 1.18rem; color: var(--muted); }
.bg-dark .lead { color: #cfc6ec; }

/* ---------- Buttons ---------- */
.tide-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  padding: 16px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .14s ease, box-shadow .18s ease, background .18s ease;
  text-align: center;
}
.tide-btn:hover { transform: translateY(-2px); }
.tide-btn--gold {
  background: var(--gold);
  color: #2a1a5e;
  box-shadow: 0 12px 26px rgba(217,169,0,.32);
}
.tide-btn--gold:hover { background: var(--gold-bright); color: #2a1a5e; }
.tide-btn--violet {
  background: var(--violet-600);
  color: #fff;
  box-shadow: 0 12px 26px rgba(109,40,217,.3);
}
.tide-btn--violet:hover { background: var(--violet-700); color:#fff; }
.tide-btn--ghost {
  background: transparent;
  border-color: var(--violet-200, #d9cdf5);
  border-color: rgba(124,58,237,.4);
  color: var(--violet-600);
}
.tide-btn--ghost:hover { background: var(--violet-50); }
.bg-dark .tide-btn--ghost { color: #efeafd; border-color: rgba(255,255,255,.35); }
.bg-dark .tide-btn--ghost:hover { background: rgba(255,255,255,.08); }
.tide-btn--block { width: 100%; }
.tide-btn--lg { padding: 19px 38px; font-size: 1.08rem; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-row--center { justify-content: center; }

/* ---------- Top ribbon ---------- */
.tide-ribbon {
  background: linear-gradient(90deg, #4c1d95, #7c3aed);
  color: #fdf6ff;
  font-size: .82rem;
  letter-spacing: .02em;
  text-align: center;
  padding: 8px 16px;
  font-weight: 500;
}
.tide-ribbon strong { color: var(--gold-bright); font-weight: 700; }

/* ---------- Header ---------- */
.tide-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.tide-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 70px;
}
.tide-brand { display: flex; align-items: center; gap: 11px; }
.tide-brand__mark { width: 38px; height: 38px; flex: none; }
.tide-brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.28rem;
  letter-spacing: -.02em;
  color: var(--ink);
  line-height: 1;
}
.tide-brand__name span { color: var(--violet-600); }
.tide-brand__sub {
  display: block;
  font-family: var(--font-body);
  font-size: .62rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 3px;
}

.tide-nav { display: flex; align-items: center; gap: 26px; }
.tide-nav a {
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink);
}
.tide-nav a:hover { color: var(--violet-600); }
/* CTA inside nav is for the mobile open menu only; hide on desktop (header__cta covers it) */
.tide-nav .tide-btn { display: none; }
.tide-header__cta { display: flex; align-items: center; gap: 14px; }

.tide-burger {
  display: none;
  width: 44px; height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  padding: 0;
}
.tide-burger span,
.tide-burger span::before,
.tide-burger span::after {
  display: block;
  width: 20px; height: 2px;
  background: var(--ink);
  margin: 0 auto;
  position: relative;
  transition: .2s;
}
.tide-burger span::before { content:""; position:absolute; top:-6px; }
.tide-burger span::after { content:""; position:absolute; top:6px; }

/* ---------- Breadcrumb ---------- */
.tide-crumb {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--line);
  font-size: .85rem;
}
.tide-crumb ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0; padding: 11px 0;
  color: var(--muted);
}
.tide-crumb li::after { content: "›"; margin-left: 8px; color: var(--violet-400); }
.tide-crumb li:last-child::after { content: ""; }
.tide-crumb a { color: var(--muted); }
.tide-crumb a:hover { color: var(--violet-600); }
.tide-crumb [aria-current] { color: var(--ink); font-weight: 600; }

/* ---------- Hero ---------- */
.tide-hero { position: relative; overflow: hidden; }
.tide-hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 46px;
  align-items: center;
  padding: 70px 0 64px;
}
.tide-hero h1 { font-size: clamp(2.1rem, 4.7vw, 3.5rem); }
.tide-hero h1 mark { background: none; color: var(--gold-bright); }
.tide-hero__sub { font-size: 1.16rem; color: #d6cdf2; max-width: 33ch; }
.tide-hero__art {
  position: relative;
  display: grid;
  place-items: center;
}
.tide-hero__glow {
  position: absolute;
  width: 78%; aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(250,204,21,.34), rgba(124,58,237,.05) 62%, transparent 70%);
  filter: blur(6px);
}
.tide-hero__bottle {
  position: relative;
  max-width: 330px;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,.45));
}
.tide-portal-line {
  margin-top: 14px;
  font-size: .96rem;
  color: #c9bff0;
  border-left: 3px solid var(--gold);
  padding-left: 14px;
}

/* trust badges row */
.tide-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.tide-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .8rem;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  color: #efeafd;
}
.tide-badge svg { width: 15px; height: 15px; color: var(--gold-bright); }

/* light badge variant */
.tide-badge--light {
  background: var(--violet-50);
  border-color: var(--violet-100);
  color: var(--violet-700);
}
.tide-badge--light svg { color: var(--violet-600); }

/* ---------- Section heads ---------- */
.sec-head { max-width: 720px; margin-bottom: 40px; }
.sec-head--center { margin-inline: auto; text-align: center; }
.sec-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.sec-head p { font-size: 1.1rem; color: var(--muted); margin-bottom: 0; }

/* ---------- Pillars / formula ---------- */
.tide-pillars { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.tide-pillar {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
}
.tide-pillar__num {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--violet-400);
  font-size: 1.05rem;
  letter-spacing: .04em;
}
.tide-pillar h3 { font-size: 1.32rem; margin-top: 6px; }
.tide-ing {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 14px;
  padding: 13px 0;
  border-top: 1px dashed var(--line);
}
.tide-ing:first-of-type { border-top: none; }
.tide-ing__name { font-weight: 600; }
.tide-ing__dose {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--violet-600);
  white-space: nowrap;
  font-size: .95rem;
}
.tide-ing__note { display: block; font-size: .85rem; color: var(--muted); font-family: var(--font-body); font-weight: 400; }

.chip-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 8px; }
.chip {
  font-size: .76rem;
  font-weight: 600;
  background: var(--violet-50);
  color: var(--violet-700);
  border: 1px solid var(--violet-100);
  padding: 5px 11px;
  border-radius: 999px;
}

/* ---------- Feature / commitment cards ---------- */
.card-grid { display: grid; gap: 22px; }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }

.tide-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
}
.tide-card h3 { font-size: 1.2rem; }
.tide-card__icon {
  width: 50px; height: 50px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: linear-gradient(140deg, var(--violet-600), var(--aqua-deep));
  color: #fff;
  margin-bottom: 16px;
}
.tide-card__icon svg { width: 24px; height: 24px; }
.tide-card__step {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--violet-100);
  line-height: 1;
}

/* ---------- Verify table ---------- */
.tide-verify {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.tide-verify__head {
  background: linear-gradient(120deg, var(--violet-700), var(--violet-500));
  color: #fff;
  padding: 20px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}
.tide-verify__head h3 { color: #fff; margin: 0; font-size: 1.22rem; }
.tide-verify__pill {
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: rgba(250,204,21,.2);
  color: var(--gold-bright);
  border: 1px solid rgba(250,204,21,.4);
  padding: 6px 12px;
  border-radius: 999px;
}
.tide-vrow {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 12px;
  padding: 15px 26px;
  border-top: 1px solid var(--line);
}
.tide-vrow dt { color: var(--muted); font-weight: 600; font-size: .92rem; margin: 0; }
.tide-vrow dd { margin: 0; font-weight: 600; }
.tide-vrow dd .ok { color: var(--good); }
.tide-verify__foot {
  padding: 20px 26px;
  background: var(--bg-soft);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
}

/* checklist */
.tide-steps { display: grid; gap: 16px; counter-reset: step; }
.tide-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
}
.tide-step__n {
  counter-increment: step;
  width: 40px; height: 40px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--violet-600);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
}
.tide-step__n::before { content: counter(step); }
.tide-step h3 { font-size: 1.1rem; margin-bottom: 4px; }
.tide-step p { margin: 0; color: var(--muted); }

/* ---------- Pricing ---------- */
.tide-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  align-items: stretch;
}
.tide-price {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px 26px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.tide-price--feature {
  border: 2px solid var(--violet-500);
  box-shadow: var(--shadow-lg);
  transform: translateY(-12px);
}
.tide-price__tag {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #2a1a5e;
  font-weight: 700;
  font-size: .76rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
}
.tide-price__title { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; }
.tide-price__supply { color: var(--muted); font-size: .92rem; margin-bottom: 14px; }
.tide-price__packshot {
  height: 168px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.tide-price__packshot img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 12px 18px rgba(40,15,90,.22));
}
.tide-price__per {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.6rem;
  color: var(--violet-700);
  line-height: 1;
}
.tide-price__per span { font-size: .9rem; color: var(--muted); font-family: var(--font-body); font-weight: 500; }
.tide-price__was { color: var(--muted); }
.tide-price__was s { color: #b3abc7; }
.tide-price__total { font-weight: 700; }
.tide-price ul { list-style: none; padding: 0; margin: 16px 0 22px; display: grid; gap: 9px; }
.tide-price li { display: flex; gap: 9px; font-size: .93rem; }
.tide-price li svg { width: 17px; height: 17px; color: var(--good); flex: none; margin-top: 3px; }
.tide-price .tide-btn { margin-top: auto; }
.tide-price__guard { text-align: center; font-size: .82rem; color: var(--muted); margin-top: 12px; }

.tide-saveline { text-align: center; font-size: .95rem; color: var(--muted); margin-top: 26px; }

/* ---------- Testimonials ---------- */
.tide-rating-big {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  margin-bottom: 34px;
}
.tide-rating-big .score { font-family: var(--font-display); font-size: 3.4rem; color: var(--violet-700); line-height: 1; }
.tide-stars { color: var(--gold); letter-spacing: 2px; font-size: 1.2rem; }
.tide-review {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.tide-review__stars { color: var(--gold); letter-spacing: 1px; }
.tide-review__text { margin: 0; }
.tide-review__who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.tide-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--violet-500), var(--aqua-deep));
  color: #fff;
  font-weight: 700;
  font-family: var(--font-display);
  flex: none;
}
.tide-review__name { font-weight: 700; font-size: .95rem; }
.tide-review__meta { font-size: .8rem; color: var(--muted); }
.verified {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .73rem; font-weight: 700; color: var(--good);
}

/* criteria bars */
.tide-criteria { display: grid; gap: 14px; }
.tide-criteria__row { display: grid; grid-template-columns: 180px 1fr 48px; gap: 14px; align-items: center; }
.tide-bar { height: 10px; background: var(--violet-50); border-radius: 999px; overflow: hidden; }
.tide-bar > span { display: block; height: 100%; background: linear-gradient(90deg, var(--violet-500), var(--aqua)); border-radius: 999px; }
.tide-criteria__val { font-weight: 700; color: var(--violet-700); text-align: right; }

/* star distribution */
.tide-dist { display: grid; gap: 10px; }
.tide-dist__row { display: grid; grid-template-columns: 64px 1fr 46px; gap: 12px; align-items: center; font-size: .9rem; }
.tide-dist__bar { height: 9px; background: var(--violet-50); border-radius: 999px; overflow: hidden; }
.tide-dist__bar > span { display: block; height: 100%; background: var(--gold); }

/* ---------- Long-form ---------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.6rem; margin-top: 1.6em; }
.prose h3 { font-size: 1.22rem; margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.25em; margin-bottom: 1.1em; }
.prose li { margin-bottom: .5em; }
.prose blockquote {
  margin: 1.4em 0;
  padding: 16px 22px;
  background: var(--violet-50);
  border-left: 4px solid var(--violet-500);
  border-radius: 0 12px 12px 0;
  color: var(--violet-800);
}
.prose .ref-list { font-size: .9rem; color: var(--muted); }
.prose .ref-list li { margin-bottom: .65em; }

/* ---------- FAQ ---------- */
.tide-faq { display: grid; gap: 12px; max-width: 820px; }
.tide-faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.tide-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 22px;
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 1.02rem;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}
.tide-faq summary::-webkit-details-marker { display: none; }
.tide-faq summary::after { content: "+"; color: var(--violet-500); font-size: 1.4rem; font-family: var(--font-body); }
.tide-faq details[open] summary::after { content: "–"; }
.tide-faq .faq-body { padding: 0 22px 20px; color: var(--muted); }
.tide-faq .faq-body p:last-child { margin-bottom: 0; }

/* ---------- Comparison ---------- */
.tide-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.tide-compare__col {
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  border: 1px solid var(--line);
}
.tide-compare__col--bad { background: var(--bg-soft); }
.tide-compare__col--good { background: linear-gradient(160deg, var(--violet-50), #fff); border-color: var(--violet-100); }
.tide-compare__col h3 { font-size: 1.2rem; }
.tide-compare ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.tide-compare li { display: flex; gap: 10px; }
.tide-compare li svg { width: 18px; height: 18px; flex: none; margin-top: 4px; }
.tide-compare__col--bad svg { color: #c0392b; }
.tide-compare__col--good svg { color: var(--good); }

/* ---------- Contact form ---------- */
.tide-form { display: grid; gap: 16px; max-width: 560px; }
.tide-field { display: grid; gap: 6px; }
.tide-field label { font-weight: 600; font-size: .9rem; }
.tide-field input,
.tide-field select,
.tide-field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #fff;
  color: var(--ink);
}
.tide-field input:focus,
.tide-field select:focus,
.tide-field textarea:focus { outline: 2px solid var(--violet-400); border-color: var(--violet-400); }

.tide-info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.tide-info {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.tide-info h3 { font-size: 1.08rem; }
.tide-info p { margin: 0; color: var(--muted); }

/* ---------- Note / callout ---------- */
.tide-note {
  background: var(--violet-50);
  border: 1px solid var(--violet-100);
  border-left: 4px solid var(--violet-500);
  border-radius: 0 12px 12px 0;
  padding: 18px 22px;
  color: var(--violet-800);
}
.tide-note strong { color: var(--violet-700); }

/* ---------- CTA band ---------- */
.tide-ctaband { text-align: center; }
.tide-ctaband h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.tide-ctaband p { max-width: 620px; margin-inline: auto; }
.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  justify-content: center;
  margin-top: 26px;
  font-size: .85rem;
  color: #cabfee;
}
.trust-row span { display: inline-flex; align-items: center; gap: 7px; }
.trust-row svg { width: 16px; height: 16px; color: var(--gold-bright); }

/* ---------- Footer ---------- */
.tide-footer {
  background: #15102b;
  color: #b9b0d6;
  padding: 60px 0 30px;
  font-size: .92rem;
}
.tide-footer a { color: #cfc6ec; }
.tide-footer a:hover { color: #fff; }
.tide-footer__top {
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: 30px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.tide-footer__brand .tide-brand__name { color: #fff; }
.tide-footer__brand .tide-brand__name span { color: var(--violet-400); }
.tide-footer__brand p { margin-top: 14px; max-width: 32ch; }
.tide-footer h4 {
  font-family: var(--font-body);
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 14px;
}
.tide-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 9px; }
.tide-footer__contact { margin-top: 16px; line-height: 1.7; }
.tide-footer__contact strong { color: #fff; }
.tide-footer__bottom { padding-top: 26px; display: grid; gap: 16px; }
.tide-disclaimer { font-size: .8rem; color: #8e85ab; max-width: 100%; }
.tide-portal-note { font-size: .82rem; color: #a99fce; }
.tide-copy { font-size: .82rem; color: #8e85ab; display: flex; flex-wrap: wrap; gap: 6px 16px; justify-content: space-between; }

/* ---------- misc ---------- */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  text-align: center;
}
.stat-strip .num { font-family: var(--font-display); font-size: 2rem; color: var(--violet-700); }
.bg-dark .stat-strip .num { color: var(--gold-bright); }
.stat-strip .lbl { font-size: .85rem; color: var(--muted); }
.bg-dark .stat-strip .lbl { color: #cabfee; }

.divider { height: 4px; width: 60px; background: var(--gold); border-radius: 999px; margin: 18px 0; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.hide { display: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .tide-hero__grid { grid-template-columns: 1fr; text-align: center; }
  .tide-hero__sub { margin-inline: auto; }
  .tide-portal-line { text-align: left; max-width: 46ch; margin-inline: auto; }
  .tide-badges { justify-content: center; }
  .tide-footer__top { grid-template-columns: 1fr 1fr; }
  .tide-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 820px) {
  .tide-nav, .tide-header__cta .tide-btn { display: none; }
  .tide-burger { display: block; }
  .tide-nav.is-open {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 14px 22px 20px;
    box-shadow: var(--shadow-md);
  }
  .tide-nav.is-open a { padding: 10px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .tide-nav.is-open .tide-btn { display: inline-flex; margin-top: 10px; }
  .cols-3, .cols-4, .tide-pillars, .tide-compare, .tide-info-grid { grid-template-columns: 1fr; }
  .contact-split { grid-template-columns: 1fr !important; }
  .tide-pricing { grid-template-columns: 1fr; }
  .tide-price--feature { transform: none; }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .tide-criteria__row { grid-template-columns: 120px 1fr 40px; }
  .tide-section { padding: 54px 0; }
}
@media (max-width: 540px) {
  body { font-size: 16px; }
  .cols-2 { grid-template-columns: 1fr; }
  .tide-vrow { grid-template-columns: 1fr; gap: 3px; }
  .tide-vrow dt { font-size: .82rem; }
  .tide-copy { justify-content: flex-start; }
}