/* ============================================================
   M3NS VITALITY — SHARED STYLESHEET
   Warm editorial system · Playfair Display + Inter
   No JavaScript. Mobile-first. WCAG AA focus states.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  /* Warm cream surfaces */
  --bg:#fbf8f2;
  --bg-warm:#f6efe3;
  --bg-warm-2:#f1e7d6;
  --surface:#ffffff;
  --surface-soft:#fcfaf5;
  --surface-sunken:#f4eee2;

  /* Ink / text */
  --ink:#1c1c1c;
  --ink-soft:#55514a;
  --muted:#8a8276;
  --faint:#a8a092;
  --line:#e7ded0;
  --line-soft:#efe8da;

  /* Accent — warm amber (oklch) */
  --accent:oklch(70% .11 66);
  --accent-strong:oklch(62% .12 60);
  --accent-soft:oklch(92% .045 75);
  --accent-tint:oklch(95% .03 75);

  /* Deep warm near-black (dark sections / pills) */
  --dark:#211c16;
  --dark-2:#171310;
  --on-dark:#f3ece0;
  --on-dark-soft:#b7ab98;

  /* Navy — sparing secondary */
  --navy:#1e3a5f;

  --gold-star:oklch(72% .12 70);

  /* Type */
  --serif:'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans:'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Fluid type scale */
  --fs-eyebrow:.78rem;
  --fs-sm:.875rem;
  --fs-base:1rem;
  --fs-md:1.0625rem;
  --fs-lg:1.1875rem;
  --fs-xl:clamp(1.35rem, 1.1rem + 1.1vw, 1.6rem);
  --fs-2xl:clamp(1.75rem, 1.3rem + 2vw, 2.4rem);
  --fs-3xl:clamp(2.2rem, 1.5rem + 3.2vw, 3.4rem);
  --fs-display:clamp(2.9rem, 1.6rem + 6vw, 6rem);

  /* Spacing & shape */
  --container:1200px;
  --container-narrow:760px;
  --radius:14px;
  --radius-lg:22px;
  --radius-xl:30px;
  --pill:999px;
  --section:clamp(4rem, 2.5rem + 6vw, 7.5rem);

  --shadow-sm:0 1px 3px rgba(40,30,15,.06), 0 1px 2px rgba(40,30,15,.04);
  --shadow-md:0 10px 30px rgba(60,45,20,.08), 0 3px 8px rgba(60,45,20,.05);
  --shadow-lg:0 24px 60px rgba(55,40,18,.14), 0 8px 18px rgba(55,40,18,.07);
}

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } *{ transition:none !important; } }
body {
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink-soft);
  font-size:var(--fs-md);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img { max-width:100%; display:block; height:auto; }
a { color:inherit; text-decoration:none; }
ul { list-style:none; }
button { font:inherit; cursor:pointer; border:none; background:none; color:inherit; }
input,textarea,select { font:inherit; color:inherit; }
h1,h2,h3,h4 { font-family:var(--serif); color:var(--ink); font-weight:600; line-height:1.08; letter-spacing:-.01em; }
::selection { background:var(--accent-soft); color:var(--ink); }

/* ---------- Accessibility: focus + skip link ---------- */
:focus-visible {
  outline:3px solid var(--accent-strong);
  outline-offset:3px;
  border-radius:4px;
}
.skip-link {
  position:absolute; left:50%; top:-60px; transform:translateX(-50%);
  background:var(--dark); color:var(--on-dark); padding:12px 22px; border-radius:0 0 var(--radius) var(--radius);
  z-index:2000; font-size:var(--fs-sm); font-weight:600; transition:top .2s ease;
}
.skip-link:focus { top:0; }
.sr-only {
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden;
  clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* ---------- Layout helpers ---------- */
.container { width:100%; max-width:var(--container); margin-inline:auto; padding-inline:clamp(1.25rem, 4vw, 2.5rem); }
.narrow { max-width:var(--container-narrow); }
.section { padding-block:var(--section); }
.center { text-align:center; }

.eyebrow {
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--sans); font-size:var(--fs-eyebrow); font-weight:600;
  letter-spacing:.22em; text-transform:uppercase; color:var(--muted);
}
.eyebrow::before { content:""; width:6px; height:6px; border-radius:50%; background:var(--accent); flex:none; }
.eyebrow.line::before { width:26px; height:1.5px; border-radius:2px; }

.lede { font-size:var(--fs-lg); color:var(--ink-soft); max-width:54ch; }

/* italic amber accent word inside serif headings */
.accent-word { font-style:italic; color:var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--sans); font-weight:600; font-size:var(--fs-base);
  padding:.95em 1.6em; border-radius:var(--pill); line-height:1;
  border:1.5px solid transparent; transition:transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform:translateY(-2px); }
.btn:active { transform:translateY(0); }
.btn-dark { background:var(--dark); color:var(--on-dark); box-shadow:var(--shadow-sm); }
.btn-dark:hover { background:var(--dark-2); box-shadow:var(--shadow-md); }
.btn-outline { background:transparent; color:var(--ink); border-color:var(--line); }
.btn-outline:hover { border-color:var(--ink); }
.btn-accent { background:var(--accent); color:#fff; }
.btn-accent:hover { background:var(--accent-strong); }
.btn-light { background:var(--on-dark); color:var(--dark); }
.btn-light:hover { background:#fff; }
.btn .play {
  width:1.7em; height:1.7em; margin-left:-.4em; border-radius:50%;
  background:rgba(255,255,255,.16); display:grid; place-items:center; flex:none;
}
.btn-outline .play { background:var(--accent-soft); color:var(--accent-strong); }
.btn .tag { font-weight:400; font-size:.8em; opacity:.6; padding-left:.5em; border-left:1px solid currentColor; margin-left:.2em; }
.btn-lg { padding:1.1em 1.9em; font-size:var(--fs-md); }

.textlink { display:inline-flex; align-items:center; gap:.4em; font-weight:600; color:var(--ink); border-bottom:1.5px solid var(--accent); padding-bottom:2px; transition:gap .2s ease, color .2s ease; }
.textlink:hover { gap:.7em; color:var(--accent-strong); }

/* ---------- Header / nav (no-JS disclosure menu) ---------- */
.site-header {
  position:sticky; top:0; z-index:1000;
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
}
.nav { position:relative; display:flex; align-items:center; justify-content:space-between; gap:1.5rem; min-height:74px; }
.brand { display:inline-flex; align-items:baseline; gap:.5ch; font-family:var(--serif); font-size:1.35rem; color:var(--ink); font-weight:600; }
.brand .m3 { letter-spacing:-.02em; }
.brand .m3 .three { color:var(--accent); font-style:italic; }
.brand .vit { font-family:var(--sans); font-size:.72rem; font-weight:600; letter-spacing:.28em; text-transform:uppercase; color:var(--muted); align-self:center; }

.nav-menu { display:flex; align-items:center; }
.nav-menu > summary { list-style:none; display:none; }
.nav-menu > summary::-webkit-details-marker { display:none; }
.nav-panel { display:flex; align-items:center; }
.menu-cta { display:none; }
.nav-links { display:flex; align-items:center; gap:clamp(1.1rem, 2.4vw, 2.2rem); }
.nav-links a { font-size:var(--fs-sm); font-weight:500; color:var(--ink-soft); padding:.35em 0; position:relative; transition:color .2s ease; }
.nav-links a:hover { color:var(--ink); }
.nav-links a[aria-current="page"] { color:var(--ink); }
.nav-links a[aria-current="page"]::after { content:""; position:absolute; left:0; right:0; bottom:-2px; height:2px; background:var(--accent); border-radius:2px; }
.nav-cta-btn { padding:.7em 1.3em; font-size:var(--fs-sm); }

/* hamburger toggle */
.burger {
  display:none; align-items:center; gap:.5rem; padding:.55em 1em; border-radius:var(--pill);
  border:1.5px solid var(--line); font-size:var(--fs-sm); font-weight:600; color:var(--ink);
}
.burger svg { width:18px; height:18px; }

/* ---------- Hero ---------- */
.hero { position:relative; overflow:hidden; background:linear-gradient(120deg, var(--bg) 0%, var(--bg-warm) 55%, var(--bg-warm-2) 100%); }
.hero > .container { max-width:none; padding-inline:0; }
.hero-grid { display:grid; grid-template-columns:1.05fr .95fr; align-items:stretch; min-height:min(86vh, 760px); }
.hero-copy { display:flex; flex-direction:column; justify-content:center; padding:clamp(2.5rem,5vw,5rem) clamp(1.25rem,4vw,3.5rem) clamp(2.5rem,5vw,5rem) clamp(1.25rem,4vw,3.5rem); }
.hero-pill {
  align-self:flex-start; display:inline-flex; align-items:center; gap:.7em;
  background:var(--surface); border:1px solid var(--line); border-radius:var(--pill);
  padding:.55em 1.1em; font-size:var(--fs-eyebrow); font-weight:600; letter-spacing:.18em;
  text-transform:uppercase; color:var(--muted); box-shadow:var(--shadow-sm); margin-bottom:1.8rem;
}
.hero-pill .dot { width:7px; height:7px; border-radius:50%; background:var(--accent); flex:none; }
.hero h1 { font-size:var(--fs-display); line-height:1.02; letter-spacing:-.015em; color:var(--ink); margin-bottom:1.4rem; }
.hero p.lede { margin-bottom:2.2rem; }
.hero-actions { display:flex; flex-wrap:wrap; gap:1rem; margin-bottom:2.6rem; }
.hero-proof { display:flex; align-items:center; gap:1rem; }
.avatars { display:flex; }
.avatars span { width:42px; height:42px; border-radius:50%; border:2.5px solid var(--bg-warm); background-size:cover; background-position:center; margin-left:-12px; box-shadow:var(--shadow-sm); }
.avatars span:first-child { margin-left:0; }
.stars { display:inline-flex; gap:2px; color:var(--gold-star); }
.proof-text { font-size:var(--fs-sm); color:var(--ink-soft); }
.proof-text b { color:var(--ink); }

.hero-media { position:relative; }
.hero-media img, .hero-media image-slot { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; object-position:center 20%; }
.hero-media::after { content:""; position:absolute; inset:0; background:linear-gradient(100deg, var(--bg-warm) 0%, rgba(246,239,227,0) 22%); }
.hero-media .hero-photo-graded {
  object-position:center 30%;
  filter:contrast(1.08) saturate(1.12) brightness(1.03) sepia(.06);
}
.hero-avatar-row { display:flex; align-items:center; gap:.75rem; margin-top:1.6rem; }
.hero-avatar-row .avatars { display:flex; align-items:center; }
.hero-avatar-row .avatars span { width:38px; height:38px; border-radius:50%; border:2.5px solid var(--bg); background-size:cover; background-position:center; margin-left:-10px; }
.hero-avatar-row .avatars span:first-child { margin-left:0; }
.hero-avatar-row .avatars-more { width:38px; height:38px; border-radius:50%; background:var(--ink); color:var(--bg); display:grid; place-items:center; font-size:.68rem; font-weight:700; margin-left:-10px; }
.hero-avatar-label { font-size:.85rem; color:var(--muted); font-weight:600; }
.hero-chip {
  position:absolute; z-index:2; display:flex; align-items:center; gap:.5rem;
  background:var(--surface); border:1px solid var(--line); border-radius:100px;
  padding:.65em 1.1em; font-size:.85rem; font-weight:600; color:var(--ink);
  box-shadow:0 10px 30px rgba(20,16,8,.12);
}
.hero-chip svg { color:var(--accent); flex-shrink:0; }
.hero-chip-1 { top:12%; right:8%; }
.hero-chip-2 { top:26%; right:4%; }
.hero-stat-card {
  position:absolute; z-index:2; left:6%; bottom:8%;
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg, 18px);
  padding:1.1rem 1.4rem; box-shadow:0 16px 40px rgba(20,16,8,.16);
  max-width:190px;
}
.hero-stat-card-num { font-family:var(--serif); font-size:1.5rem; font-weight:700; color:var(--ink); line-height:1; }
.hero-stat-card-label { font-size:.78rem; color:var(--muted); font-weight:600; margin-top:.35rem; }
@media (max-width:820px) {
  .hero-chip, .hero-stat-card { position:static; margin:.6rem auto 0; box-shadow:none; }
  .hero-media::after { display:none; }
}
.hero-media::before {
  content:"";
  position:absolute; inset:0; z-index:1;
  background:radial-gradient(120% 90% at 50% 40%, rgba(0,0,0,0) 55%, rgba(20,14,6,.28) 100%);
  pointer-events:none;
}
.hero-stat {
  position:absolute; left:clamp(1rem,3vw,2rem); bottom:clamp(1rem,3vw,2rem); z-index:2;
  background:color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.6); border-radius:var(--radius); box-shadow:var(--shadow-lg);
  padding:1rem 1.3rem;
}
.hero-stat .k { font-size:var(--fs-eyebrow); letter-spacing:.18em; text-transform:uppercase; color:var(--muted); font-weight:600; }
.hero-stat .v { font-family:var(--serif); font-size:1.7rem; color:var(--ink); line-height:1.1; margin-top:.15rem; }
.hero-stat .v span { color:var(--accent); }
.hero-stat .s { font-size:.78rem; color:var(--faint); margin-top:.15rem; }

/* ---------- Generic section heading ---------- */
.section-head { max-width:640px; }
.section-head.center { margin-inline:auto; }
.section-head .eyebrow { margin-bottom:1.1rem; }
.section-head h2 { font-size:var(--fs-3xl); margin-bottom:1rem; }
.section-head p { font-size:var(--fs-md); color:var(--ink-soft); }

/* ---------- Editorial story rows ---------- */
.story-row { display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.story-row + .story-row { margin-top:clamp(3rem,6vw,6rem); }
.story-row.flip .story-text { order:2; }
.story-num { font-family:var(--serif); font-style:italic; font-size:1.1rem; color:var(--accent); margin-bottom:.6rem; }
.story-text h3 { font-size:var(--fs-2xl); margin-bottom:1rem; }
.story-text p { max-width:46ch; }
.story-figure { border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-md); aspect-ratio:5/4; background:var(--surface-sunken); }
.story-figure.tall { aspect-ratio:4/5; }
.story-figure img { width:100%; height:100%; object-fit:cover; }
.story-figure.mono img { filter:grayscale(1) contrast(1.02); }

/* ---------- Cards grid ---------- */
.grid { display:grid; gap:1.5rem; }
.grid-2 { grid-template-columns:repeat(2,1fr); }
.grid-3 { grid-template-columns:repeat(3,1fr); }
.grid-4 { grid-template-columns:repeat(4,1fr); }

.card {
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:clamp(1.5rem,3vw,2.2rem); box-shadow:var(--shadow-sm); transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); border-color:var(--line); }
.card h3 { font-size:var(--fs-xl); margin-bottom:.6rem; }
.card h4 { font-size:var(--fs-lg); margin-bottom:.5rem; }
.card p { font-size:var(--fs-base); color:var(--ink-soft); }
.card-icon { width:50px; height:50px; border-radius:13px; background:var(--accent-tint); color:var(--accent-strong); display:grid; place-items:center; margin-bottom:1.2rem; }
.card-icon svg { width:24px; height:24px; }
.card-num { font-family:var(--serif); font-style:italic; color:var(--accent); font-size:1.2rem; margin-bottom:.7rem; }

/* ---------- Pillars (bordered cells) ---------- */
.pillars { display:grid; grid-template-columns:repeat(4,1fr); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; background:var(--surface); }
.pillar { padding:clamp(1.5rem,3vw,2.2rem); border-right:1px solid var(--line); }
.pillar:last-child { border-right:none; }
.pillar .num { font-family:var(--serif); font-style:italic; color:var(--accent); font-size:1.1rem; margin-bottom:.8rem; }
.pillar h3 { font-size:var(--fs-lg); margin-bottom:.6rem; }
.pillar p { font-size:var(--fs-sm); color:var(--ink-soft); }

/* ---------- Stats bar ---------- */
.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:1.5rem; background:var(--surface-soft); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(1.6rem,3.5vw,2.6rem); }
.stat { text-align:center; padding-inline:1rem; border-right:1px solid var(--line); }
.stat:last-child { border-right:none; }
.stat .n { font-family:var(--serif); font-size:clamp(1.8rem,1.2rem+1.8vw,2.6rem); color:var(--ink); line-height:1; display:inline-flex; align-items:center; gap:.2em; }
.stat .n .star { color:var(--gold-star); font-size:.7em; }
.stat .l { font-size:var(--fs-sm); color:var(--muted); margin-top:.6rem; }

/* ---------- Testimonials ---------- */
.tcard { display:flex; flex-direction:column; }
.tcard .stars { margin-bottom:1rem; font-size:1rem; }
.tcard blockquote { font-size:var(--fs-md); color:var(--ink); line-height:1.55; flex:1; }
.tcard blockquote::before { content:"\201C"; font-family:var(--serif); color:var(--accent); font-size:2.4rem; line-height:0; vertical-align:-.5rem; margin-right:.1rem; }
.tcard .who { display:flex; align-items:center; gap:.8rem; margin-top:1.4rem; padding-top:1.2rem; border-top:1px solid var(--line-soft); }
.tcard .who .pic { width:46px; height:46px; border-radius:50%; background-size:cover; background-position:center; flex:none; }
.tcard .who .nm { font-family:var(--sans); font-weight:600; color:var(--ink); font-size:var(--fs-sm); }
.tcard .who .rl { font-size:.8rem; color:var(--muted); }

/* ---------- Video / feature band ---------- */
.feature-video { position:relative; border-radius:var(--radius-xl); overflow:hidden; box-shadow:var(--shadow-lg); aspect-ratio:16/9; background:var(--dark); }
.feature-video iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.feature-video img { width:100%; height:100%; object-fit:cover; opacity:.82; }
.feature-video .play-lg {
  position:absolute; inset:0; margin:auto; width:88px; height:88px; border-radius:50%;
  background:color-mix(in srgb, var(--surface) 80%, transparent); backdrop-filter:blur(6px);
  display:grid; place-items:center; color:var(--ink); box-shadow:var(--shadow-lg); transition:transform .2s ease, background .2s ease;
}
a.feature-video:hover .play-lg { transform:scale(1.06); background:var(--surface); }
.feature-video .cap { position:absolute; left:2rem; bottom:1.6rem; color:var(--on-dark); }
.feature-video .cap .e { font-size:var(--fs-eyebrow); letter-spacing:.2em; text-transform:uppercase; color:var(--on-dark-soft); }
.feature-video .cap .t { font-family:var(--serif); font-size:1.3rem; }

/* ---------- Product / pricing ---------- */
.product { display:grid; grid-template-columns:.85fr 1.15fr; gap:clamp(1.5rem,4vw,3.5rem); align-items:center; }
.product-figure { position:relative; border-radius:var(--radius-lg); overflow:hidden; aspect-ratio:4/5; background:linear-gradient(160deg, var(--bg-warm), var(--bg-warm-2)); box-shadow:var(--shadow-md); }
.product-figure img { width:100%; height:100%; object-fit:cover; }
.product-figure .ribbon { position:absolute; top:1rem; left:1rem; background:var(--accent); color:#fff; font-size:var(--fs-eyebrow); font-weight:700; letter-spacing:.06em; text-transform:uppercase; padding:.5em 1em; border-radius:var(--pill); }
.price-row { display:flex; align-items:baseline; gap:.8rem; margin:1rem 0 .4rem; }
.price-now { font-family:var(--serif); font-size:2.6rem; color:var(--ink); line-height:1; }
.price-was { font-size:var(--fs-lg); color:var(--faint); text-decoration:line-through; }
.price-save { font-size:var(--fs-sm); font-weight:600; color:var(--accent-strong); background:var(--accent-tint); padding:.3em .8em; border-radius:var(--pill); }
.spec { display:grid; grid-template-columns:1fr 1fr; gap:.8rem 1.5rem; margin:1.5rem 0; }
.spec div { padding:.9rem 1rem; background:var(--surface-soft); border:1px solid var(--line); border-radius:var(--radius); }
.spec .k { font-size:var(--fs-eyebrow); letter-spacing:.14em; text-transform:uppercase; color:var(--muted); font-weight:600; }
.spec .v { color:var(--ink); font-weight:500; }
.benefits { display:grid; gap:.8rem; margin:1.4rem 0; }
.benefits li { display:flex; align-items:flex-start; gap:.7rem; font-size:var(--fs-base); }
.benefits svg { color:var(--accent-strong); flex:none; margin-top:.25em; }

/* ---------- Blog cards ---------- */
.post { display:flex; flex-direction:column; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-sm); transition:transform .25s ease, box-shadow .25s ease; }
.post:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); }
.post .thumb { aspect-ratio:3/2; overflow:hidden; background:var(--surface-sunken); }
.post .thumb img { width:100%; height:100%; object-fit:cover; transition:transform .4s ease; }
.post:hover .thumb img { transform:scale(1.04); }
.post .body { padding:1.5rem; display:flex; flex-direction:column; gap:.6rem; flex:1; }
.post .meta { font-size:var(--fs-eyebrow); letter-spacing:.16em; text-transform:uppercase; color:var(--muted); font-weight:600; display:flex; gap:.8em; }
.post h3 { font-size:var(--fs-lg); line-height:1.2; }
.post p { font-size:var(--fs-sm); color:var(--ink-soft); flex:1; }
.post .more { font-size:var(--fs-sm); font-weight:600; color:var(--accent-strong); }
.post.feature { grid-column:span 2; flex-direction:row; }
.post.feature .thumb { aspect-ratio:auto; flex:1.1; }
.post.feature .body { flex:1; justify-content:center; }

/* ---------- Dark CTA band ---------- */
.cta-band { position:relative; border-radius:var(--radius-xl); overflow:hidden; background:var(--dark); color:var(--on-dark); padding:clamp(3rem,6vw,6rem) clamp(1.5rem,5vw,4rem); text-align:center; }
.cta-band::before { content:""; position:absolute; inset:0; background:url('https://images.unsplash.com/photo-1500964757637-c85e8a162699?auto=format&fit=crop&w=1600&q=70') center/cover; opacity:.22; }
.cta-band::after { content:""; position:absolute; inset:0; background:radial-gradient(ellipse at 50% 120%, color-mix(in srgb, var(--accent) 40%, transparent), transparent 60%); }
.cta-band > * { position:relative; z-index:1; }
.cta-band h2 { color:var(--on-dark); font-size:var(--fs-3xl); margin-bottom:1rem; }
.cta-band h2 .accent-word { color:var(--accent); }
.cta-band p { color:var(--on-dark-soft); max-width:50ch; margin:0 auto 2rem; }
.cta-actions { display:flex; flex-wrap:wrap; gap:1rem; justify-content:center; }

/* ---------- FAQ (pure HTML <details>) ---------- */
.faq { display:flex; flex-direction:column; gap:.9rem; }
.faq details { background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; transition:border-color .2s ease, box-shadow .2s ease; }
.faq details[open] { border-color:color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow:var(--shadow-sm); }
.faq summary { list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:1.2rem; padding:1.3rem 1.5rem; font-family:var(--serif); font-size:var(--fs-lg); color:var(--ink); }
.faq summary::-webkit-details-marker { display:none; }
.faq summary .ico { width:26px; height:26px; flex:none; border-radius:50%; border:1.5px solid var(--line); display:grid; place-items:center; color:var(--accent-strong); position:relative; transition:.25s ease; }
.faq summary .ico::before, .faq summary .ico::after { content:""; position:absolute; background:currentColor; border-radius:2px; }
.faq summary .ico::before { width:11px; height:1.8px; }
.faq summary .ico::after { width:1.8px; height:11px; transition:transform .25s ease; }
.faq details[open] summary .ico { background:var(--accent); border-color:var(--accent); color:#fff; }
.faq details[open] summary .ico::after { transform:scaleY(0); }
.faq .answer { padding:0 1.5rem 1.4rem; color:var(--ink-soft); font-size:var(--fs-base); }

/* ---------- Forms ---------- */
.form { display:grid; gap:1.2rem; }
.field { display:flex; flex-direction:column; gap:.45rem; }
.field.row { display:grid; grid-template-columns:1fr 1fr; gap:1.2rem; }
.field label { font-size:var(--fs-sm); font-weight:600; color:var(--ink); }
.field label .req { color:var(--accent-strong); }
.field input, .field textarea, .field select {
  width:100%; padding:.85em 1em; background:var(--surface); border:1.5px solid var(--line);
  border-radius:var(--radius); font-size:var(--fs-base); color:var(--ink); transition:border-color .2s ease, box-shadow .2s ease;
}
.field input::placeholder, .field textarea::placeholder { color:var(--faint); }
.field input:focus, .field textarea:focus, .field select:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-tint); }
.field input:user-invalid, .field textarea:user-invalid { border-color:#c0492f; }
.field textarea { resize:vertical; min-height:140px; }
.field .hint { font-size:.8rem; color:var(--muted); }
.form .consent { display:flex; gap:.6rem; align-items:flex-start; font-size:var(--fs-sm); color:var(--ink-soft); }
.form .consent input { width:18px; height:18px; margin-top:.2em; accent-color:var(--accent); flex:none; }

/* ---------- Quiz / contact split ---------- */
.split { display:grid; grid-template-columns:1fr 1fr; gap:clamp(2rem,5vw,4rem); align-items:start; }
.info-list { display:grid; gap:1.5rem; margin-top:1.5rem; }
.info-item { display:flex; gap:1rem; align-items:flex-start; }
.info-item .ico { width:46px; height:46px; flex:none; border-radius:12px; background:var(--accent-tint); color:var(--accent-strong); display:grid; place-items:center; }
.info-item .k { font-size:var(--fs-eyebrow); letter-spacing:.14em; text-transform:uppercase; color:var(--muted); font-weight:600; }
.info-item .v { color:var(--ink); font-weight:500; }
.info-item a.v:hover { color:var(--accent-strong); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero { background:linear-gradient(120deg, var(--bg) 0%, var(--bg-warm) 100%); border-bottom:1px solid var(--line-soft); }
.page-hero .container { padding-block:clamp(3rem,5vw,5.5rem); }
.page-hero .eyebrow { margin-bottom:1.1rem; }
.page-hero h1 { font-size:var(--fs-3xl); max-width:18ch; }
.page-hero p { font-size:var(--fs-lg); color:var(--ink-soft); max-width:56ch; margin-top:1.2rem; }
.crumbs { font-size:var(--fs-sm); color:var(--muted); margin-bottom:1.5rem; display:flex; gap:.5em; }
.crumbs a:hover { color:var(--ink); }

/* surfaces */
.bg-soft { background:var(--surface-soft); }
.bg-sunken { background:var(--bg-warm); }

/* ---------- Footer ---------- */
.site-footer { background:var(--dark); color:var(--on-dark-soft); padding-block:clamp(3rem,5vw,4.5rem) 2rem; }
.footer-top { display:grid; grid-template-columns:1.8fr 1fr 1fr; gap:clamp(2rem,4vw,3rem); padding-bottom:2.5rem; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand .brand { color:var(--on-dark); margin-bottom:1rem; }
.footer-brand .brand .vit { color:var(--on-dark-soft); }
.footer-brand p { font-size:var(--fs-sm); color:var(--on-dark-soft); max-width:34ch; margin-bottom:1.3rem; }
.socials { display:flex; gap:.6rem; }
.socials a { width:38px; height:38px; border-radius:10px; background:rgba(255,255,255,.07); display:grid; place-items:center; color:var(--on-dark-soft); transition:background .2s ease, color .2s ease, transform .2s ease; }
.socials a:hover { background:var(--accent); color:#fff; transform:translateY(-2px); }
.footer-col h3 { font-family:var(--sans); font-size:var(--fs-sm); font-weight:600; letter-spacing:.04em; color:var(--on-dark); margin-bottom:1rem; }
.footer-col ul { display:grid; gap:.7rem; }
.footer-col a, .footer-col li { font-size:var(--fs-sm); color:var(--on-dark-soft); }
.footer-col a:hover { color:var(--on-dark); }
.footer-disclosure { font-size:.8rem; color:var(--on-dark-soft); line-height:1.6; margin-top:2rem; padding:1rem 1.3rem; background:rgba(255,255,255,.04); border-left:2px solid var(--accent); border-radius:0 var(--radius) var(--radius) 0; max-width:70ch; }
.footer-bottom { display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center; padding-top:1.8rem; }
.footer-bottom p { font-size:.8rem; color:var(--on-dark-soft); }
.footer-legal { display:flex; gap:1.4rem; }
.footer-legal a { font-size:.8rem; }

/* ---------- Article prose ---------- */
.post h3 a { transition:color .2s ease; }
.post h3 a:hover { color:var(--accent-strong); }
.article { max-width:720px; margin-inline:auto; }
.article > p:first-of-type { font-size:var(--fs-lg); color:var(--ink); }
.article p { margin-bottom:1.4rem; font-size:var(--fs-md); }
.article h2 { font-size:var(--fs-2xl); margin:2.6rem 0 1rem; }
.article h3 { font-size:var(--fs-xl); margin:2rem 0 .8rem; }
.article ul, .article ol { margin:0 0 1.4rem 1.2rem; display:grid; gap:.6rem; }
.article ul { list-style:none; margin-left:0; }
.article ul li { position:relative; padding-left:1.6rem; }
.article ul li::before { content:""; position:absolute; left:.2rem; top:.62em; width:7px; height:7px; border-radius:50%; background:var(--accent); }
.article ol { list-style:decimal; }
.article ol li { padding-left:.3rem; }
.article a:not(.btn) { color:var(--accent-strong); border-bottom:1.5px solid var(--accent-soft); }
.article a:not(.btn):hover { border-bottom-color:var(--accent); }
.article blockquote { margin:2rem 0; padding:1.2rem 1.6rem; border-left:3px solid var(--accent); background:var(--surface-soft); border-radius:0 var(--radius) var(--radius) 0; font-family:var(--serif); font-size:var(--fs-lg); font-style:italic; color:var(--ink); }
.article-figure { border-radius:var(--radius-lg); overflow:hidden; margin:2rem 0; box-shadow:var(--shadow-md); }
.article-figure img { width:100%; height:auto; }
.article-meta { display:flex; flex-wrap:wrap; gap:1rem; align-items:center; font-size:var(--fs-sm); color:var(--muted); margin-top:1.2rem; }
.article-meta .tag { font-weight:600; letter-spacing:.14em; text-transform:uppercase; color:var(--accent-strong); }
.article-meta .dot { width:4px; height:4px; border-radius:50%; background:var(--faint); }
.article-foot { max-width:720px; margin:3rem auto 0; padding-top:2rem; border-top:1px solid var(--line); display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; align-items:center; }

/* ---------- Utility spacing ---------- */
.mt-1{margin-top:1rem}.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}
.mb-2{margin-bottom:2rem}.mb-3{margin-bottom:3rem}
[hidden]{ display:none !important; }

/* ============================================================
   QUIZ — vitality assessment (homepage only)
   ============================================================ */
.quiz-card {
  max-width:700px; margin-inline:auto; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius-xl); box-shadow:var(--shadow-md); padding:clamp(1.8rem,4vw,3.2rem);
}
/* start */
.quiz-start { text-align:center; }
.quiz-start .eyebrow { margin-bottom:1rem; }
.quiz-eyebrow { color:var(--accent-strong); }
.quiz-eyebrow::before, .quiz-eyebrow.center::after { display:none; }
.quiz-start h2 { font-size:var(--fs-2xl); margin-bottom:1rem; }
.quiz-ital { font-style:italic; color:var(--ink); }
.quiz-start p { color:var(--ink-soft); max-width:48ch; margin:0 auto 1.9rem; }
.quiz-meta { display:flex; gap:1.4rem; justify-content:center; flex-wrap:wrap; margin-top:1.6rem; font-size:var(--fs-sm); color:var(--muted); }
.quiz-meta span { display:inline-flex; align-items:center; gap:.5em; }
.quiz-meta span::before { content:""; width:6px; height:6px; border-radius:50%; background:var(--accent); }
/* active */
.quiz-active { text-align:left; }
.progress-text { font-size:var(--fs-sm); color:var(--muted); font-weight:600; letter-spacing:.04em; display:block; margin-bottom:.7rem; }
.progress-track { height:5px; background:var(--line); border-radius:99px; overflow:hidden; margin-bottom:2.2rem; }
.progress-fill { height:100%; width:10%; background:var(--accent); border-radius:99px; transition:width .35s ease; }
.question-text { font-size:var(--fs-xl); margin-bottom:1.5rem; }
.options { display:grid; gap:.7rem; }
.option-button {
  width:100%; text-align:left; display:flex; align-items:center; gap:.9rem;
  padding:1.05em 1.2em; border:1.5px solid var(--line); background:var(--surface-soft);
  border-radius:var(--radius); font-size:var(--fs-base); color:var(--ink); line-height:1.4;
  transition:border-color .2s ease, background .2s ease, color .2s ease;
}
.option-button .dot { width:21px; height:21px; flex:none; border-radius:50%; border:2px solid var(--line); display:grid; place-items:center; transition:.2s ease; }
.option-button:hover { border-color:var(--accent); }
.option-button.selected { border-color:var(--accent); background:var(--accent-tint); }
.option-button.selected .dot { border-color:var(--accent); background:var(--accent); }
.option-button.selected .dot::after { content:""; width:7px; height:7px; border-radius:50%; background:#fff; }
.quiz-nav { display:flex; align-items:center; gap:1rem; margin-top:1.9rem; }
.quiz-nav .next { margin-left:auto; }
.btn:disabled { opacity:.45; cursor:not-allowed; transform:none; }
/* results */
.quiz-results { text-align:center; }
.quiz-results .eyebrow { margin-bottom:.8rem; }
.score-big { font-family:var(--serif); font-size:clamp(7rem,5rem+8vw,12rem); color:var(--ink); line-height:1; margin:.8rem 0; font-weight:700; }
.score-big small { font-size:.48em; color:var(--muted); font-family:var(--sans); font-weight:700; vertical-align:middle; letter-spacing:-.01em; }
.tier-badge { display:inline-block; padding:.55em 1.5em; border-radius:99px; color:#fff; font-weight:700; letter-spacing:.08em; font-size:var(--fs-sm); text-transform:uppercase; margin:1rem 0 1.2rem; }
.tier-message { color:var(--ink-soft); max-width:50ch; margin:0 auto 2rem; }
.email-capture { background:var(--surface-sunken); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(1.5rem,3vw,2.2rem); text-align:left; }
.email-capture h3 { font-size:var(--fs-lg); margin-bottom:.5rem; }
.email-capture p { font-size:var(--fs-sm); color:var(--ink-soft); margin-bottom:1.2rem; }
.email-row { display:flex; gap:.7rem; flex-wrap:wrap; }
.email-row input { flex:1; min-width:220px; padding:.85em 1em; background:var(--surface); border:1.5px solid var(--line); border-radius:var(--radius); font-size:var(--fs-base); color:var(--ink); transition:border-color .2s ease, box-shadow .2s ease; }
.email-row input:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-tint); }
.quiz-success { text-align:center; }
.quiz-success .check { width:58px; height:58px; border-radius:50%; background:#e7f5ee; color:#2e9e6b; display:grid; place-items:center; margin:0 auto 1rem; }
.quiz-success h3 { font-size:var(--fs-xl); margin-bottom:.5rem; }
.quiz-success p { color:var(--ink-soft); }
.success-actions { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; margin-top:1.6rem; }
.retake-link { background:none; border:none; cursor:pointer; }
@media (max-width:760px){ .quiz-nav { flex-direction:column-reverse; align-items:stretch; } .quiz-nav .next { margin-left:0; } .quiz-nav .btn { width:100%; justify-content:center; } }

/* ============================================================
   SUPPLEMENT RECOMMENDATIONS (homepage)
   ============================================================ */
.rec-card { display:flex; flex-direction:column; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-sm); transition:transform .25s ease, box-shadow .25s ease; }
.rec-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); }
@media (min-width:761px){ .rec-grid { grid-template-columns:1fr 1.2fr 1fr; align-items:stretch; } }
.rec-card.featured { border:2px solid var(--accent); box-shadow:0 12px 34px color-mix(in srgb, var(--accent) 32%, transparent); }
.rec-card.featured:hover { box-shadow:0 18px 44px color-mix(in srgb, var(--accent) 42%, transparent); }
.rec-badge { display:inline-block; align-self:flex-start; background:var(--accent); color:#fff; font-size:.78rem; font-weight:700; letter-spacing:.03em; padding:.5em 1em; border-radius:8px; margin-bottom:1rem; }
.rec-media { display:block; height:300px; overflow:hidden; background:var(--surface-sunken); }
.rec-media img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.rec-card:hover .rec-media img { transform:scale(1.05); }
.rec-body { padding:1.6rem; display:flex; flex-direction:column; flex:1; }
.rec-body h3 { font-size:var(--fs-xl); margin-bottom:.3rem; }
.rec-best { font-size:var(--fs-sm); color:var(--muted); font-weight:600; margin-bottom:1.1rem; }
.rec-benefits { display:grid; gap:.6rem; margin-bottom:1.6rem; }
.rec-benefits li { display:flex; gap:.6rem; font-size:var(--fs-sm); color:var(--ink-soft); line-height:1.45; }
.rec-benefits li::before { content:"✓"; color:var(--accent-strong); font-weight:700; flex:none; }
.rec-body .btn { margin-top:auto; justify-content:center; }
.rec-common { margin-top:2rem; background:var(--surface-sunken); border:1px solid var(--line); border-radius:var(--radius-lg); padding:clamp(1.6rem,3vw,2.4rem); text-align:center; }
.rec-common h3 { font-size:var(--fs-lg); margin-bottom:1.3rem; }
.rec-common-list { display:inline-grid; grid-template-columns:repeat(3,auto); gap:.8rem 2.2rem; text-align:left; }
.rec-common-list li { display:flex; gap:.55rem; font-size:var(--fs-sm); color:var(--ink-soft); }
.rec-common-list li::before { content:"✓"; color:var(--accent-strong); font-weight:700; flex:none; }
@media (max-width:760px){ .rec-common-list { grid-template-columns:1fr 1fr; } }

/* ============================================================
   MOON READING BANNER (728×90 animated ad)
   ============================================================ */
.moon-wrap { display:flex; justify-content:center; }
.moon-banner {
  width:728px; max-width:100%; height:90px; color:#fff;
  background:linear-gradient(color-mix(in srgb, var(--accent) 85%, transparent), color-mix(in srgb, var(--accent) 85%, transparent)), url('https://images.unsplash.com/photo-1532012197267-da84d127e765?auto=format&fit=crop&w=900&q=70') center/cover;
  border-radius:8px; display:flex; align-items:center; gap:1.1rem; padding:0 1.6rem;
  box-shadow:var(--shadow-md); overflow:hidden; transition:transform .3s ease, box-shadow .3s ease;
}
.moon-banner:hover { transform:translateY(-2px); box-shadow:var(--shadow-lg); }
.moon-banner-icon { font-size:40px; line-height:1; flex:none; animation:moon-float 3s ease-in-out infinite; }
.moon-banner-text { font-family:var(--serif); font-size:1.5rem; font-weight:600; flex:1; line-height:1.1; }
.moon-banner-btn {
  flex:none; background:#fff; color:var(--accent-strong); font-weight:600; font-size:1rem;
  padding:12px 24px; border-radius:6px; white-space:nowrap;
  animation:moon-pulse 2s ease-in-out infinite; transition:transform .3s ease, box-shadow .3s ease;
}
.moon-banner:hover .moon-banner-btn { transform:scale(1.05); box-shadow:0 4px 12px rgba(0,0,0,.3); }
@keyframes moon-float { 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-5px); } }
@keyframes moon-pulse { 0%,100%{ box-shadow:0 0 0 0 rgba(255,255,255,.7); } 50%{ box-shadow:0 0 0 10px rgba(255,255,255,0); } }
@media (prefers-reduced-motion:reduce){ .moon-banner-icon, .moon-banner-btn { animation:none; } }

/* ============================================================
   VIDEO MODAL ("Watch The Story")
   ============================================================ */
.video-modal { position:fixed; inset:0; z-index:2000; display:grid; place-items:center; padding:clamp(1rem,4vw,2.5rem); }
.video-modal-backdrop { position:absolute; inset:0; background:rgba(0,0,0,.9); opacity:0; transition:opacity .25s ease; cursor:pointer; }
.video-modal.open .video-modal-backdrop { opacity:1; }
.video-modal-content { position:relative; z-index:1; width:100%; max-width:880px; transform:translateY(14px) scale(.98); opacity:0; transition:transform .3s var(--ease-out, ease), opacity .3s ease; }
.video-modal.open .video-modal-content { transform:none; opacity:1; }
.video-frame { position:relative; width:100%; aspect-ratio:16/9; border-radius:14px; overflow:hidden; box-shadow:0 30px 80px rgba(0,0,0,.5); background:#000; }
.video-frame iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-modal-close {
  position:absolute; top:-14px; right:-14px; z-index:2; width:44px; height:44px; border-radius:50%;
  background:var(--surface, #fff); color:var(--ink, #1c1c1c); font-size:26px; line-height:1; font-weight:400;
  display:grid; place-items:center; box-shadow:var(--shadow-md, 0 6px 16px rgba(0,0,0,.2)); transition:transform .2s ease, background .2s ease;
}
.video-modal-close:hover { transform:scale(1.08); background:var(--accent, #fe7b02); color:#fff; }
@media (max-width:760px){
  .video-modal-close { top:-10px; right:-6px; width:40px; height:40px; font-size:22px; }
}

/* ============================================================
   NITRIC BOOST OFFER CTAs
   ============================================================ */
.offer-cta { display:flex; flex-direction:column; align-items:center; gap:.65rem; }
.offer-cta.left { align-items:flex-start; }
.btn-offer {
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  background:var(--accent); color:#fff; font-weight:700; letter-spacing:.02em;
  font-size:1.18rem; text-transform:uppercase; padding:1.1em 2em; border-radius:10px;
  box-shadow:var(--shadow-accent, 0 12px 28px rgba(254,123,2,.3)); line-height:1.1;
  transition:background .2s ease, transform .2s ease, box-shadow .2s ease;
}
.btn-offer:hover { background:var(--accent-strong); transform:translateY(-2px); box-shadow:0 16px 34px rgba(254,123,2,.4); }
.btn-offer:active { transform:translateY(0); }
.offer-cta .offer-sub { font-size:.98rem; color:var(--muted); font-weight:500; }
.offer-cta.on-dark .offer-sub { color:var(--on-dark-soft); }
.urgency { display:flex; flex-wrap:wrap; gap:.55rem; justify-content:center; margin-top:.2rem; }
.offer-cta.left + .urgency, .urgency.left { justify-content:flex-start; }
.urgency span {
  display:inline-flex; align-items:center; gap:.4em; font-size:.82rem; font-weight:600;
  padding:.45em .9em; border-radius:99px; background:var(--surface-soft); border:1px solid var(--line); color:var(--ink-soft);
}
.urgency.on-dark span { background:rgba(255,255,255,.08); border-color:rgba(255,255,255,.14); color:var(--on-dark); }
.offer-flag { display:inline-flex; align-items:center; gap:.5em; font-size:.86rem; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:var(--accent-strong); margin-bottom:1rem; }
.hero-offer { margin-top:1.6rem; }
@media (max-width:760px){
  .btn-offer { font-size:1.02rem; padding:1em 1.4em; width:100%; }
  .offer-cta { width:100%; }
}

/* ============================================================
   TRUST SIGNAL ROW
   ============================================================ */
.trust-row { display:flex; flex-wrap:wrap; gap:.6rem 1.4rem; margin-top:1.6rem; }
.trust-row.center { justify-content:center; }
.trust-row span { display:inline-flex; align-items:center; gap:.45em; font-size:.86rem; font-weight:600; color:var(--ink-soft); }
.trust-row.on-dark span { color:var(--on-dark); }

/* ============================================================
   MOBILE STICKY CTA
   ============================================================ */
.sticky-cta { display:none; }
@media (max-width:760px){
  .sticky-cta {
    display:flex; position:fixed; left:0; right:0; bottom:0; z-index:900;
    align-items:center; justify-content:space-between; gap:.8rem;
    padding:.7rem .9rem calc(.7rem + env(safe-area-inset-bottom, 0px));
    background:color-mix(in srgb, var(--surface) 92%, transparent);
    backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
    border-top:1px solid var(--line); box-shadow:0 -6px 24px rgba(40,30,15,.12);
  }
  .sticky-cta .sc-text { font-size:.78rem; font-weight:600; color:var(--ink); line-height:1.2; }
  .sticky-cta .sc-text small { display:block; font-weight:500; color:var(--muted); font-size:.72rem; }
  .sticky-cta .btn { padding:.85em 1.3em; font-size:.92rem; white-space:nowrap; }
  body { padding-bottom:72px; }
  .moon-banner { margin-bottom:.5rem; }
}
@media (prefers-reduced-motion:no-preference){
  .sticky-cta { animation:sticky-rise .4s var(--ease-out, ease) both; }
  @keyframes sticky-rise { from{ transform:translateY(100%);} to{ transform:none; } }
}
@media (max-width:760px){
  .moon-banner { height:auto; min-height:90px; flex-wrap:wrap; justify-content:center; text-align:center; padding:1.1rem; gap:.7rem; }
  .moon-banner-text { font-size:1.15rem; flex:1 1 100%; }
  .moon-banner-icon { font-size:30px; }
  .moon-banner-btn { font-size:.9rem; padding:10px 18px; }
}

/* ============================================================
   RESPONSIVE — tablet
   ============================================================ */
@media (max-width:980px){
  .hero-grid { grid-template-columns:1fr; min-height:0; }
  .hero-copy { padding:clamp(7rem,12vw,9rem) 0 clamp(2.5rem,5vw,3.5rem); }
  .hero-media { min-height:60vw; }
  .hero-media::after { background:linear-gradient(180deg, var(--bg-warm) 0%, rgba(246,239,227,0) 30%); }
  .grid-4 { grid-template-columns:repeat(2,1fr); }
  .pillars { grid-template-columns:1fr 1fr; }
  .pillar:nth-child(2) { border-right:none; }
  .pillar:nth-child(1), .pillar:nth-child(2) { border-bottom:1px solid var(--line); }
  .stats-bar { grid-template-columns:1fr 1fr; gap:0; }
  .stat:nth-child(2){ border-right:none; }
  .stat:nth-child(1), .stat:nth-child(2){ border-bottom:1px solid var(--line); padding-block:1.4rem; }
  .stat:nth-child(3),.stat:nth-child(4){ padding-top:1.4rem; }
  .product { grid-template-columns:1fr; }
  .product-figure { max-width:380px; aspect-ratio:1/1; }
  .post.feature { grid-column:span 2; flex-direction:column; }
  .post.feature .thumb { aspect-ratio:3/2; }
  .footer-top { grid-template-columns:1fr 1fr; }
  .footer-brand { grid-column:1 / -1; }
}

/* ============================================================
   RESPONSIVE — mobile (disclosure nav)
   ============================================================ */
@media (max-width:760px){
  .nav-cta-btn { display:none; }
  .burger { display:inline-flex; }
  .nav-menu > summary { display:inline-flex; }
  .nav-menu[open] .burger { border-color:var(--ink); background:var(--surface); }
  .nav-panel {
    display:none; position:absolute; left:0; right:0; top:calc(100% + 1px);
    flex-direction:column; align-items:stretch;
    background:var(--bg); border-top:1px solid var(--line); border-bottom:1px solid var(--line); box-shadow:var(--shadow-lg);
    padding:.8rem clamp(1.25rem,4vw,2.5rem) 1.4rem;
  }
  .nav-menu[open] .nav-panel { display:flex; }
  .nav-links { flex-direction:column; align-items:stretch; gap:0; }
  .nav-links a { padding:.95rem 0; border-bottom:1px solid var(--line-soft); font-size:var(--fs-md); }
  .nav-links a[aria-current="page"]::after { display:none; }
  .nav-links a[aria-current="page"]{ color:var(--accent-strong); }
  .menu-cta { display:flex; margin-top:1rem; width:100%; justify-content:center; }

  .grid-2, .grid-3, .grid-4 { grid-template-columns:1fr; }
  .pillars { grid-template-columns:1fr; }
  .pillar { border-right:none; border-bottom:1px solid var(--line); }
  .pillar:last-child { border-bottom:none; }
  .stats-bar { grid-template-columns:1fr; }
  .stat { border-right:none; border-bottom:1px solid var(--line); padding-block:1.3rem; }
  .stat:last-child { border-bottom:none; }
  .story-row, .story-row.flip { grid-template-columns:1fr; gap:1.6rem; }
  .story-row.flip .story-text { order:0; }
  .split { grid-template-columns:1fr; }
  .field.row { grid-template-columns:1fr; }
  .spec { grid-template-columns:1fr; }
  .post.feature { grid-column:span 1; }
  .footer-top { grid-template-columns:1fr; }
  .footer-bottom { flex-direction:column; align-items:flex-start; }
}

/* larger desktop */
@media (min-width:1400px){ :root{ --container:1280px; } }