/* ============================================================
   GlucoVive - Glucose Meridian theme
   petrol-teal + gold + aqua on frost-white
   methodology: gv- flat component classes, is-/has- states,
   gv-stack/row/grid primitives, :root tokens, section cascade
   ============================================================ */

/* --- tokens --- */
:root {
  --teal-900: #082329;
  --teal-800: #0b323a;
  --teal-700: #10454e;
  --teal-600: #155560;
  --teal-500: #1b6a74;
  --teal-300: #4f97a0;
  --aqua: #1eb6ae;
  --aqua-200: #8bdbd5;
  --gold: #f5b81f;
  --gold-600: #d99c06;
  --gold-100: #fdf3d6;
  --ink: #102529;
  --ink-soft: #43605f;
  --frost: #f2f8f8;
  --frost-2: #e6f1f0;
  --white: #ffffff;
  --line: #d2e3e2;
  --line-soft: #e7f0ef;
  --good: #1f9d6b;
  --warn: #c0683c;

  --wrap: 1140px;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 10px 30px rgba(8, 35, 41, 0.10);
  --shadow-lg: 0 22px 60px rgba(8, 35, 41, 0.18);

  --f-display: "Saira Semi Condensed", "Arial Narrow", sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;
}

/* --- reset --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--f-body);
  color: var(--ink);
  background: var(--frost);
  line-height: 1.62;
  font-size: 17px;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: var(--teal-600); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { padding-left: 1.15rem; }

/* --- base type --- */
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.2px;
  color: var(--teal-900);
}
h1 { font-size: clamp(2.1rem, 5.2vw, 3.5rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.3vw, 1.55rem); }
p { margin: 0 0 1rem; }
.gv-mono { font-family: var(--f-mono); letter-spacing: -0.2px; }
.gv-accent { color: var(--gold-600); }
.gv-teal { color: var(--teal-600); }

/* --- layout primitives --- */
.gv-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 22px; }
.gv-narrow { max-width: 820px; }
.gv-stack > * + * { margin-top: 1rem; }
.gv-row { display: flex; flex-wrap: wrap; gap: 1.1rem; align-items: center; }
.gv-grid { display: grid; gap: 1.3rem; }
.gv-grid.is-2 { grid-template-columns: repeat(2, 1fr); }
.gv-grid.is-3 { grid-template-columns: repeat(3, 1fr); }
.gv-grid.is-4 { grid-template-columns: repeat(4, 1fr); }
section { padding: 62px 0; }
.gv-section-pad { padding: 62px 0; }
.gv-eyebrow {
  font-family: var(--f-mono);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.72rem;
  color: var(--aqua);
  font-weight: 600;
  margin-bottom: 0.55rem;
}
.gv-lead { font-size: 1.13rem; color: var(--ink-soft); }

/* skip link */
.gv-skip {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--gold); color: var(--teal-900); padding: 10px 16px;
  font-weight: 600; border-radius: 0 0 8px 0;
}
.gv-skip:focus { left: 0; }
a:focus-visible, button:focus-visible, .gv-btn:focus-visible {
  outline: 3px solid var(--gold); outline-offset: 2px;
}

/* --- buttons --- */
.gv-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  font-family: var(--f-display); font-weight: 700; font-size: 1.05rem;
  letter-spacing: 0.5px; text-transform: uppercase;
  background: var(--gold); color: var(--teal-900);
  border: none; border-radius: 999px;
  padding: 15px 30px; cursor: pointer; text-decoration: none;
  box-shadow: 0 8px 20px rgba(217, 156, 6, 0.32);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.gv-btn:hover { transform: translateY(-2px); background: #ffc736; text-decoration: none; box-shadow: 0 12px 26px rgba(217, 156, 6, 0.4); }
.gv-btn.is-ghost {
  background: transparent; color: var(--frost);
  border: 2px solid rgba(255, 255, 255, 0.55); box-shadow: none;
}
.gv-btn.is-ghost:hover { background: rgba(255, 255, 255, 0.12); }
.gv-btn.is-teal { background: var(--teal-600); color: #fff; box-shadow: 0 8px 20px rgba(16, 69, 78, 0.3); }
.gv-btn.is-teal:hover { background: var(--teal-700); }
.gv-btn-price { display: block; font-family: var(--f-mono); font-size: 0.78rem; text-transform: none; letter-spacing: 0; opacity: 0.85; }

/* --- ribbon --- */
.gv-ribbon {
  background: var(--teal-900); color: var(--aqua-200);
  font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.3px;
  text-align: center; padding: 7px 14px;
}
.gv-ribbon strong { color: var(--gold); font-weight: 600; }

/* --- header --- */
.gv-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(242, 248, 248, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.gv-header-in { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 12px 22px; max-width: var(--wrap); margin: 0 auto; }
.gv-logo { display: flex; align-items: center; gap: 9px; font-family: var(--f-display); font-weight: 700; font-size: 1.45rem; color: var(--teal-900); letter-spacing: 0.4px; }
.gv-logo:hover { text-decoration: none; }
.gv-logo-mark { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, var(--aqua), var(--teal-600)); display: grid; place-items: center; color: #fff; font-size: 1rem; box-shadow: inset 0 0 0 2px rgba(255,255,255,0.2); }
.gv-logo small { display: block; font-family: var(--f-mono); font-size: 0.52rem; letter-spacing: 1.5px; color: var(--aqua); text-transform: uppercase; }
.gv-nav { display: flex; align-items: center; gap: 1.25rem; }
.gv-nav a { color: var(--ink); font-weight: 500; font-size: 0.96rem; }
.gv-nav a[aria-current="page"] { color: var(--gold-600); }
.gv-nav-cta { margin-left: 0.3rem; }
.gv-burger { display: none; background: none; border: 1px solid var(--line); border-radius: 8px; width: 42px; height: 40px; cursor: pointer; }
.gv-burger span { display: block; width: 19px; height: 2px; background: var(--teal-800); margin: 4px auto; transition: 0.2s; }

/* --- breadcrumb --- */
.gv-crumb { background: var(--frost-2); border-bottom: 1px solid var(--line-soft); font-size: 0.82rem; font-family: var(--f-mono); }
.gv-crumb .gv-wrap { padding-top: 9px; padding-bottom: 9px; }
.gv-crumb a { color: var(--teal-600); }
.gv-crumb span { color: var(--ink-soft); }

/* --- hero --- */
.gv-hero {
  background:
    radial-gradient(1100px 460px at 78% -8%, rgba(30,182,174,0.28), transparent 60%),
    radial-gradient(900px 480px at 12% 110%, rgba(16,69,78,0.6), transparent 55%),
    linear-gradient(160deg, var(--teal-900), var(--teal-700) 70%, var(--teal-600));
  color: #eaf6f5;
  position: relative;
  overflow: hidden;
}
.gv-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 56px);
  opacity: 0.5; pointer-events: none;
}
.gv-hero .gv-wrap { position: relative; padding-top: 56px; padding-bottom: 56px; }
.gv-hero-grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 2rem; align-items: center; }
.gv-hero h1 { color: #fff; }
.gv-hero h1 em { font-style: normal; color: var(--gold); }
.gv-hero-sub { font-size: 1.18rem; color: #cfe7e5; max-width: 40ch; }
.gv-hero-portal { font-family: var(--f-mono); font-size: 0.82rem; color: var(--aqua-200); border-left: 3px solid var(--gold); padding: 8px 0 8px 14px; margin-top: 1.2rem; background: rgba(0,0,0,0.16); border-radius: 0 8px 8px 0; }
.gv-hero-cta { margin-top: 1.5rem; }
.gv-hero-img { position: relative; text-align: center; }
.gv-hero-img img { margin: 0 auto; max-height: 430px; width: auto; filter: drop-shadow(0 26px 40px rgba(0,0,0,0.45)); }
.gv-hero-img.is-missing { min-height: 320px; border: 2px dashed rgba(255,255,255,0.25); border-radius: var(--radius); display: grid; place-items: center; color: rgba(255,255,255,0.5); font-family: var(--f-mono); font-size: 0.8rem; }
.gv-badges { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.4rem; }
.gv-badge { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.5px; text-transform: uppercase; color: #d6efed; border: 1px solid rgba(255,255,255,0.22); border-radius: 999px; padding: 5px 11px; background: rgba(255,255,255,0.05); }
.gv-badge strong { color: var(--gold); font-weight: 600; }

/* glucose meter chip in hero */
.gv-meter { display: inline-flex; align-items: baseline; gap: 6px; background: rgba(0,0,0,0.32); border: 1px solid rgba(30,182,174,0.4); border-radius: 12px; padding: 8px 14px; font-family: var(--f-mono); margin-bottom: 1rem; }
.gv-meter b { font-size: 1.9rem; color: var(--gold); line-height: 1; }
.gv-meter span { font-size: 0.72rem; color: var(--aqua-200); }

/* --- tl;dr + key facts --- */
.gv-tldr {
  background: var(--white); border: 1px solid var(--line);
  border-left: 5px solid var(--gold); border-radius: var(--radius);
  padding: 24px 28px; box-shadow: var(--shadow);
  display: flex; flex-direction: column;
}
.gv-tldr h2 { font-size: 1.05rem; font-family: var(--f-mono); text-transform: uppercase; letter-spacing: 1.5px; color: var(--aqua); margin-bottom: 0.5rem; }
.gv-tldr p { margin-bottom: 0; font-size: 1.05rem; }
.gv-tldr-actions { margin-top: auto; padding-top: 18px; }
.gv-tldr-actions .gv-btn { width: 100%; }
.gv-tldr-mini { margin: 12px 0 0; font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.3px; color: var(--ink-soft); text-align: center; }

.gv-facts { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.gv-facts caption { text-align: left; font-family: var(--f-display); font-size: 1.4rem; color: var(--teal-900); padding: 18px 20px 4px; caption-side: top; }
.gv-facts th, .gv-facts td { text-align: left; padding: 11px 20px; border-top: 1px solid var(--line-soft); font-size: 0.97rem; vertical-align: top; }
.gv-facts th { width: 38%; font-family: var(--f-mono); font-weight: 600; color: var(--teal-600); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.4px; }
.gv-facts td { color: var(--ink); }
.gv-facts tr:nth-child(even) td, .gv-facts tr:nth-child(even) th { background: var(--frost); }

/* --- cards / generic --- */
.gv-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.gv-card h3 { margin-bottom: 0.4rem; }
.gv-card-num { font-family: var(--f-mono); font-size: 0.8rem; color: var(--gold-600); font-weight: 700; letter-spacing: 1px; }

/* pillars */
.gv-pillar { border-top: 4px solid var(--aqua); }
.gv-pillar:nth-child(2) { border-top-color: var(--gold); }
.gv-pillar:nth-child(3) { border-top-color: var(--teal-500); }
.gv-dose { font-family: var(--f-mono); font-weight: 600; color: var(--teal-700); background: var(--frost-2); border-radius: 6px; padding: 1px 7px; font-size: 0.85rem; }

/* ingredient table */
.gv-table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); }
.gv-data { width: 100%; border-collapse: collapse; background: var(--white); min-width: 540px; }
.gv-data th, .gv-data td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line-soft); font-size: 0.95rem; }
.gv-data thead th { background: var(--teal-800); color: #eaf6f5; font-family: var(--f-mono); font-size: 0.76rem; text-transform: uppercase; letter-spacing: 0.6px; }
.gv-data tbody tr:nth-child(even) { background: var(--frost); }
.gv-data td:nth-child(2) { font-family: var(--f-mono); color: var(--teal-700); font-weight: 600; white-space: nowrap; }

/* verify table (dl style) */
.gv-verify { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.gv-verify dl { display: grid; grid-template-columns: 1fr; margin: 0; }
.gv-verify div { display: grid; grid-template-columns: 42% 58%; border-top: 1px solid var(--line-soft); }
.gv-verify div:first-child { border-top: none; }
.gv-verify dt { padding: 12px 18px; font-family: var(--f-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.4px; color: var(--teal-600); background: var(--frost); font-weight: 600; }
.gv-verify dd { padding: 12px 18px; margin: 0; font-weight: 500; }
.gv-verify dd .gv-mono { color: var(--teal-800); }
.gv-pass { color: var(--good); font-weight: 600; }

/* steps / howto */
.gv-steps { counter-reset: step; list-style: none; padding: 0; }
.gv-steps li { position: relative; padding: 4px 0 18px 52px; border-left: 2px solid var(--line); margin-left: 16px; }
.gv-steps li::before { counter-increment: step; content: counter(step); position: absolute; left: -19px; top: 0; width: 36px; height: 36px; border-radius: 50%; background: var(--teal-700); color: #fff; display: grid; place-items: center; font-family: var(--f-mono); font-weight: 600; }
.gv-steps li:last-child { border-left-color: transparent; }
.gv-steps strong { display: block; color: var(--teal-900); font-family: var(--f-display); font-size: 1.12rem; }

/* pricing */
.gv-prices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; align-items: stretch; }
.gv-price { background: var(--white); border: 1px solid var(--line); border-radius: 18px; padding: 26px 22px; text-align: center; box-shadow: var(--shadow); display: flex; flex-direction: column; position: relative; }
.gv-price.is-best { border: 2px solid var(--gold); box-shadow: var(--shadow-lg); background: linear-gradient(180deg, #ffffff, var(--gold-100)); transform: translateY(-6px); }
.gv-price-tag { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--gold); color: var(--teal-900); font-family: var(--f-display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.6px; font-size: 0.78rem; padding: 4px 16px; border-radius: 999px; white-space: nowrap; }
.gv-price h3 { font-size: 1.5rem; }
.gv-price-supply { font-family: var(--f-mono); font-size: 0.78rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: 0.5px; }
.gv-price-pack { display: flex; justify-content: center; gap: 4px; margin: 14px 0; min-height: 148px; align-items: flex-end; }
.gv-price-pack img { height: 148px; width: auto; filter: drop-shadow(0 10px 14px rgba(8,35,41,0.28)); }
.gv-price-pack.is-missing { align-items: center; }
.gv-price-pack.is-missing::after { content: "bottle image"; font-family: var(--f-mono); font-size: 0.7rem; color: var(--line); border: 1px dashed var(--line); border-radius: 8px; padding: 22px 10px; }
.gv-price-big { font-family: var(--f-display); font-weight: 700; color: var(--teal-900); line-height: 1; }
.gv-price-big b { font-size: 3rem; }
.gv-price-big sup { font-size: 1.2rem; top: -1.1rem; }
.gv-price-big small { font-size: 0.78rem; font-family: var(--f-mono); color: var(--ink-soft); display: inline; }
.gv-price-was { color: var(--warn); text-decoration: line-through; font-family: var(--f-mono); font-size: 0.92rem; }
.gv-price-total { font-weight: 600; }
.gv-price ul { list-style: none; padding: 0; text-align: left; margin: 14px 0; font-size: 0.9rem; }
.gv-price ul li { padding: 5px 0 5px 24px; position: relative; }
.gv-price ul li::before { content: "✓"; position: absolute; left: 0; color: var(--aqua); font-weight: 700; }
.gv-price .gv-btn { margin-top: auto; width: 100%; }
.gv-price-ship { font-family: var(--f-mono); font-size: 0.74rem; color: var(--ink-soft); margin-top: 8px; }
.gv-pay { display: flex; justify-content: center; gap: 8px; margin-top: 12px; opacity: 0.7; font-family: var(--f-mono); font-size: 0.62rem; letter-spacing: 1px; color: var(--ink-soft); }
.gv-save-band { text-align: center; font-family: var(--f-display); font-size: 1.3rem; color: var(--teal-900); margin-bottom: 1.4rem; }
.gv-ship-note { text-align: center; font-family: var(--f-mono); font-size: 0.8rem; color: var(--ink-soft); margin-top: 1.3rem; }

/* reviews */
.gv-rating-big { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 26px; box-shadow: var(--shadow); }
.gv-rating-score { font-family: var(--f-display); font-size: 3.6rem; color: var(--teal-900); line-height: 0.9; }
.gv-stars { color: var(--gold); letter-spacing: 2px; font-size: 1.15rem; }
.gv-snapshot { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.gv-stat { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px; text-align: center; box-shadow: var(--shadow); }
.gv-stat b { display: block; font-family: var(--f-display); font-size: 2rem; color: var(--gold-600); line-height: 1; }
.gv-stat span { font-size: 0.8rem; color: var(--ink-soft); font-family: var(--f-mono); }
.gv-bar-row { display: grid; grid-template-columns: 130px 1fr 46px; gap: 10px; align-items: center; margin-bottom: 8px; font-size: 0.88rem; }
.gv-bar { background: var(--frost-2); border-radius: 999px; height: 12px; overflow: hidden; }
.gv-bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--aqua), var(--teal-500)); border-radius: 999px; }
.gv-bar.is-gold i { background: linear-gradient(90deg, var(--gold), var(--gold-600)); }
.gv-review { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); }
.gv-review-head { display: flex; align-items: center; gap: 11px; margin-bottom: 9px; }
.gv-avatar { width: 42px; height: 42px; border-radius: 50%; background: linear-gradient(135deg, var(--teal-500), var(--aqua)); color: #fff; display: grid; place-items: center; font-family: var(--f-display); font-weight: 700; }
.gv-review-name { font-weight: 600; line-height: 1.1; }
.gv-review-meta { font-size: 0.74rem; color: var(--ink-soft); font-family: var(--f-mono); }
.gv-verified { font-size: 0.66rem; color: var(--good); font-family: var(--f-mono); text-transform: uppercase; letter-spacing: 0.5px; }
.gv-review .gv-stars { font-size: 0.9rem; }

/* faq / details */
.gv-faq details { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 10px; overflow: hidden; }
.gv-faq summary { cursor: pointer; padding: 16px 20px; font-family: var(--f-display); font-size: 1.15rem; color: var(--teal-900); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.gv-faq summary::-webkit-details-marker { display: none; }
.gv-faq summary::after { content: "+"; color: var(--gold-600); font-weight: 700; font-size: 1.4rem; }
.gv-faq details[open] summary::after { content: "−"; }
.gv-faq details > div { padding: 0 20px 18px; color: var(--ink-soft); }

/* qa blocks on home */
.gv-qa { border-top: 1px solid var(--line); padding-top: 1.3rem; margin-top: 1.3rem; }
.gv-qa:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.gv-qa h3 { color: var(--teal-800); margin-bottom: 0.4rem; }
.gv-qa-answer { font-weight: 600; color: var(--ink); }

/* takeaways */
.gv-takeaways { background: var(--teal-800); color: #eaf6f5; border-radius: var(--radius); padding: 30px 32px; }
.gv-takeaways h2 { color: #fff; }
.gv-takeaways ul { list-style: none; padding: 0; }
.gv-takeaways li { padding: 8px 0 8px 32px; position: relative; border-top: 1px solid rgba(255,255,255,0.12); }
.gv-takeaways li:first-child { border-top: none; }
.gv-takeaways li::before { content: "◆"; position: absolute; left: 4px; color: var(--gold); }

/* comparison / generic table */
.gv-compare { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.gv-compare th, .gv-compare td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line-soft); font-size: 0.93rem; }
.gv-compare thead th { background: var(--teal-700); color: #eaf6f5; font-family: var(--f-mono); font-size: 0.76rem; text-transform: uppercase; }
.gv-compare td:first-child { font-weight: 600; }
.gv-compare .gv-col-us { background: var(--gold-100); }

/* byline */
.gv-byline { font-size: 0.82rem; color: var(--ink-soft); font-family: var(--f-mono); border-left: 3px solid var(--aqua); padding-left: 12px; margin: 0.6rem 0 1.4rem; }

/* glossary */
.gv-gloss dt { font-family: var(--f-display); font-size: 1.15rem; color: var(--teal-800); margin-top: 1rem; }
.gv-gloss dd { margin: 0.2rem 0 0; color: var(--ink-soft); }

/* cta band */
.gv-cta-band {
  background:
    radial-gradient(700px 300px at 80% 0%, rgba(30,182,174,0.3), transparent 60%),
    linear-gradient(150deg, var(--teal-900), var(--teal-600));
  color: #eaf6f5; border-radius: var(--radius); padding: 44px 34px; text-align: center;
}
.gv-cta-band h2 { color: #fff; }
.gv-cta-band p { color: #cfe7e5; max-width: 56ch; margin-inline: auto; }

/* trust badges row */
.gv-trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.8rem; margin-top: 1.4rem; }
.gv-trust span { font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.5px; text-transform: uppercase; color: #d6efed; border: 1px solid rgba(255,255,255,0.25); border-radius: 999px; padding: 6px 13px; }

/* notes / callouts */
.gv-note { background: var(--frost-2); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 20px; font-size: 0.95rem; }
.gv-note.is-warn { border-left: 4px solid var(--warn); }
.gv-note.is-good { border-left: 4px solid var(--good); }

/* contact form */
.gv-form { display: grid; gap: 14px; }
.gv-form label { font-weight: 600; font-size: 0.9rem; display: block; margin-bottom: 4px; }
.gv-form input, .gv-form textarea, .gv-form select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 9px;
  font-family: var(--f-body); font-size: 1rem; background: var(--white);
}
.gv-form input:focus, .gv-form textarea:focus { outline: 2px solid var(--aqua); border-color: var(--aqua); }

/* updated stamp */
.gv-updated { font-family: var(--f-mono); font-size: 0.76rem; color: var(--ink-soft); }

/* --- footer --- */
.gv-footer { background: var(--teal-900); color: #b9d6d3; padding: 50px 0 26px; font-size: 0.9rem; }
.gv-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 0.7rem; font-family: var(--f-mono); text-transform: uppercase; letter-spacing: 1px; }
.gv-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 1.6rem; }
.gv-footer a { color: #b9d6d3; }
.gv-footer a:hover { color: var(--gold); }
.gv-footer ul { list-style: none; padding: 0; }
.gv-footer ul li { margin-bottom: 6px; }
.gv-footer-brand { font-family: var(--f-display); font-size: 1.5rem; color: #fff; }
.gv-footer-portal { font-family: var(--f-mono); font-size: 0.74rem; color: var(--aqua-200); margin-top: 0.6rem; }
.gv-disclaimer { border-top: 1px solid rgba(255,255,255,0.13); margin-top: 30px; padding-top: 20px; font-size: 0.78rem; color: #88aeab; }
.gv-disclaimer p { margin-bottom: 0.7rem; }

/* --- responsive --- */
@media (max-width: 900px) {
  .gv-hero-grid { grid-template-columns: 1fr; }
  .gv-hero-img { order: -1; }
  .gv-hero-img img { max-height: 300px; }
  .gv-grid.is-3, .gv-grid.is-4 { grid-template-columns: repeat(2, 1fr); }
  .gv-prices { grid-template-columns: 1fr; }
  .gv-price.is-best { transform: none; }
  .gv-snapshot { grid-template-columns: repeat(2, 1fr); }
  .gv-footer-grid { grid-template-columns: 1fr 1fr; }
  .gv-verify div, .gv-facts th, .gv-facts td { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .gv-nav { position: fixed; inset: 60px 0 auto 0; background: var(--frost); flex-direction: column; align-items: stretch; gap: 0; padding: 10px 22px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-130%); transition: transform 0.25s ease; }
  .gv-nav.is-open { transform: translateY(0); }
  .gv-nav a { padding: 12px 4px; border-bottom: 1px solid var(--line-soft); }
  .gv-nav-cta { margin: 10px 0 0; }
  .gv-burger { display: block; }
  .gv-grid.is-2 { grid-template-columns: 1fr; }
  section { padding: 46px 0; }
}
@media (max-width: 480px) {
  .gv-grid.is-3, .gv-grid.is-4, .gv-snapshot { grid-template-columns: 1fr; }
  .gv-footer-grid { grid-template-columns: 1fr; }
  body { font-size: 16px; }
}