/* ── TOKENS ──────────────────────────────────────────────── */
:root {
  --navy:      #071827;
  --blue:      #0B3D91;
  --teal:      #0a7c86;
  --teal-dark: #075b62;
  --teal-glow: rgba(10,124,134,.22);
  --ink:       #132033;
  --muted:     #5b6b80;
  --line:      #dfe7ef;
  --soft:      #f6f8fb;
  --accent:    #dff7f4;
  --shadow:    0 20px 60px rgba(7,24,39,.10);
}

/* ── RESET ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  /* Reserve scrollbar space on every page so the centered header does not
     shift sideways when moving between short and long pages. */
  scrollbar-gutter: stable;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.05; margin: 0 0 .8rem; }
h1 { font-size: clamp(2.6rem, 6.5vw, 5.4rem); letter-spacing: -.06em; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); letter-spacing: -.05em; }
h3 { font-size: 1.1rem; letter-spacing: -.02em; }
p { margin: 0; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── TOPBAR ──────────────────────────────────────────────── */
.topbar {
  background: var(--navy);
  color: #7a96aa;
  font-size: .82rem;
  font-weight: 500;
  padding: .45rem 0;
}
.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.topbar-hl { color: var(--teal); font-weight: 700; }

/* ── NAVBAR ──────────────────────────────────────────────── */
.navbar {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 200;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 14px rgba(7,24,39,.04);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
  min-height: 96px;
}
/* The source markup used a 110px logo inside a 96px navigation row.
   Give the logo an explicit, contained box so image loading cannot resize
   or overflow the header between page navigations. */
.brand-logo {
  display: flex;
  align-items: center;
  flex: 0 0 194px;
  width: 194px;
  height: 96px;
  overflow: hidden;
}
.brand-logo img {
  width: 194px !important;
  height: auto !important;
  max-height: 88px;
  object-fit: contain;
}
.brand {
  display: flex;
  align-items: center;
  font-weight: 900;
  font-size: 1.38rem;
  letter-spacing: -.05em;
  color: var(--navy);
}
.brand-emf { color: var(--teal); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.55rem;
  font-weight: 600;
  font-size: .9rem;
  color: var(--muted);
}
/* Keep every label at the same weight so changing the active page never
   changes a link's width and pushes the rest of the menu sideways. */
.nav-links > a:not(.btn) {
  position: relative;
  font-weight: 600;
  white-space: nowrap;
}
.nav-links > a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -.42rem;
  height: 2px;
  border-radius: 999px;
  background: var(--teal);
  opacity: 0;
  transform: scaleX(.65);
  transition: opacity .16s ease, transform .16s ease;
}
.nav-links a:hover { color: var(--teal); }
.nav-links a.active {
  color: var(--navy);
  font-weight: 600;
}
.nav-links > a.active:not(.btn)::after {
  opacity: 1;
  transform: scaleX(1);
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--navy);
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  border-radius: 999px;
  padding: .76rem 1.4rem;
  font-weight: 800;
  font-size: .88rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all .18s;
  font-family: inherit;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn-primary  { background: var(--teal); color: #fff; box-shadow: 0 6px 18px var(--teal-glow); }
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-1px); }
.btn-outline  { background: transparent; color: #fff; border-color: rgba(255,255,255,.38); }
.btn-outline:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.7); }
.btn-light    { background: #fff; color: var(--teal); border-color: var(--line); }
.btn-light:hover { border-color: var(--teal); }
.btn-dark     { background: var(--navy); color: #fff; }
.btn-dark:hover { background: #0c2540; }
.btn-sm       { padding: .5rem .95rem; font-size: .8rem; }
.btn-danger   { background: #dc2626; color: #fff; }
.btn-danger:hover { background: #b91c1c; }
.btn-success  { background: #16a34a; color: #fff; }

/* Shared “Check price →” pill — same look as the product-page CTA.
   Used on /meters cards and the /results detail panel. Destination
   is always /go?ref=; never an inlined merchant URL. */
.buy-cta {
  display: inline-block;
  background: var(--teal);
  color: #fff;
  border-radius: 99px;
  padding: .6rem 1.4rem;
  font-weight: 800;
  font-size: .88rem;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}
.buy-cta:hover { background: var(--teal-dark); color: #fff; }
.dr-value a.buy-cta { color: #fff; font-weight: 800; }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  background:
    radial-gradient(ellipse at 82% 8%, rgba(10,124,134,.28) 0%, transparent 40%),
    linear-gradient(148deg, #071827 0%, #0a2d5e 55%, #0B3D91 100%);
  color: #fff;
  padding: 6.5rem 0 5rem;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 3.5rem;
  align-items: center;
}
/* Desktop: identical two-column look; meter centered across the copy.
   On mobile (see 960px query) the meter drops inline under the paragraph. */
.hero-responsive {
  grid-template-areas: "top meter" "bottom meter";
  align-items: start;
}
.hero-responsive .hero-top { grid-area: top; }
.hero-responsive .meter-wrap { grid-area: meter; align-self: center; }
.hero-responsive .hero-bottom { grid-area: bottom; }
.eyebrow {
  display: block;
  color: var(--teal);
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  font-size: .74rem;
  margin-bottom: .85rem;
}
.hero h1 { color: #fff; margin-bottom: 1rem; }
.hero-sub {
  font-size: 1.08rem;
  color: #a4bdd3;
  max-width: 490px;
  line-height: 1.68;
}
.hero-actions { display: flex; gap: .85rem; flex-wrap: wrap; margin-top: 2rem; }
.trust-row { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: 1.55rem; }
.trust-pill {
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.17);
  padding: 6px 13px;
  border-radius: 999px;
  color: #c0d4e4;
  font-weight: 600;
  font-size: .8rem;
  display: flex;
  align-items: center;
  gap: .3rem;
}

/* ── METER CARD ──────────────────────────────────────────── */
.meter-wrap {
  background: linear-gradient(155deg, var(--teal) 0%, #0a2d5e 100%);
  border-radius: 32px;
  padding: 22px;
  box-shadow: 0 40px 80px rgba(7,24,39,.38), 0 0 0 1px rgba(255,255,255,.06);
}
.meter-card { background: #fff; border-radius: 22px; padding: 24px; }
.meter-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2px;
}
.meter-label { color: var(--muted); font-size: .8rem; font-weight: 600; }
.meter-badge {
  font-size: .7rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.meter-badge.low      { background: #dcfce7; color: #15803d; }
.meter-badge.moderate { background: #fef9c3; color: #92400e; }
.meter-badge.high     { background: #fee2e2; color: #991b1b; }
.meter-reading {
  font-size: 3.5rem;
  font-weight: 900;
  letter-spacing: -.07em;
  color: var(--navy);
  margin: 14px 0 10px;
  transition: all .35s ease;
}
.meter-reading span { font-size: .85rem; letter-spacing: 0; color: var(--muted); font-weight: 600; }
.meter-bar { height: 8px; background: #eef1f5; border-radius: 999px; overflow: hidden; margin-bottom: 18px; }
.meter-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: var(--teal);
  transition: width .75s ease, background .35s ease;
}
.meter-info { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.meter-cell { background: var(--soft); border-radius: 12px; padding: 11px 13px; }
.meter-cell small {
  display: block;
  color: var(--muted);
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 3px;
}
.meter-cell strong { color: var(--ink); font-size: .88rem; }

/* ── STATS ───────────────────────────────────────────────── */
.stats-strip { background: var(--soft); padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.stat-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.1rem 1.2rem;
  text-align: center;
}
.stat-box strong {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  color: var(--teal);
  letter-spacing: -.05em;
  margin-bottom: .1rem;
}
.stat-box span { color: var(--muted); font-size: .83rem; font-weight: 600; }

/* ── SECTIONS ────────────────────────────────────────────── */
.section      { padding: 5rem 0; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--navy); color: #fff; }

.sec-head { margin-bottom: 2.5rem; }
.sec-head.center { text-align: center; max-width: 720px; margin-left: auto; margin-right: auto; }
.sec-head h2 { margin: .3rem 0 .65rem; }
.sec-head p { color: var(--muted); font-size: .98rem; }

/* ── CARDS ───────────────────────────────────────────────── */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 1.6rem;
  box-shadow: 0 8px 24px rgba(16,24,40,.05);
  transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-3px); box-shadow: 0 20px 48px rgba(16,24,40,.10); }
.card h3 { margin: .5rem 0 .45rem; }
.card p { color: var(--muted); font-size: .92rem; }

.icon-box {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--accent);
  color: var(--teal);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 1rem;
  margin-bottom: .95rem;
}

/* ── SPLIT ───────────────────────────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.split-text h2 { margin: .35rem 0 .85rem; }
.split-text p  { color: var(--muted); font-size: .98rem; line-height: 1.7; }

/* ── STEPS ───────────────────────────────────────────────── */
.steps { display: grid; gap: .88rem; }
.step {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.1rem 1.2rem;
  transition: box-shadow .2s;
}
.step:hover { box-shadow: 0 8px 24px rgba(16,24,40,.08); }
.step-num {
  background: var(--teal);
  color: #fff;
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: .8rem;
  margin-top: 2px;
}
.step-body h3 { font-size: .96rem; margin: 0 0 .2rem; }
.step-body p  { color: var(--muted); font-size: .86rem; margin: 0; }

/* ── TABLE ───────────────────────────────────────────────── */
.table-wrap {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow-x: auto;              /* let the wide table scroll on mobile */
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  box-shadow: var(--shadow);
}
.table-wrap table { width: 100%; border-collapse: collapse; min-width: 680px; }
th, td { text-align: left; padding: .9rem 1.1rem; border-bottom: 1px solid var(--line); }
th {
  background: #f8fafc;
  color: var(--muted);
  font-size: .73rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 800;
}
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fafbfd; }
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 800;
  font-size: .71rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  white-space: nowrap;
}
.badge-low      { background: #dcfce7; color: #15803d; }
.badge-moderate { background: #fef9c3; color: #92400e; }
.badge-high     { background: #fee2e2; color: #991b1b; }
.tbl-link { color: var(--teal); font-weight: 700; font-size: .85rem; }
.tbl-link:hover { text-decoration: underline; }

/* ── FILTERS ─────────────────────────────────────────────── */
.filter-bar { display: grid; grid-template-columns: 1.8fr 1fr 1fr; gap: .75rem; margin-bottom: .75rem; }
.field {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: .76rem 1rem;
  font: inherit;
  font-size: .9rem;
  color: var(--ink);
  background: #fff;
  transition: border-color .18s;
}
.field:focus { outline: none; border-color: var(--teal); }
select.field { cursor: pointer; }
.result-count { color: var(--muted); font-size: .86rem; font-weight: 600; margin-bottom: .5rem; }

/* ── PANELS ──────────────────────────────────────────────── */
.feat-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(16,24,40,.05);
}
.feat-panel-dark {
  background: var(--navy);
  border-color: transparent;
  color: #fff;
}
.feat-panel-dark h3 { color: #fff; margin: 0 0 1rem; }
.feat-panel-dark ul { margin: 0; padding: 0; list-style: none; }
.feat-panel-dark li {
  padding: .62rem 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  color: #9db8cd;
  font-size: .92rem;
  display: flex;
  align-items: center;
  gap: .55rem;
}
.feat-panel-dark li::before { content: "→"; color: var(--teal); font-weight: 900; }
.feat-panel-dark li:last-child { border-bottom: 0; }

/* ── CONTACT ─────────────────────────────────────────────── */
.contact-wrap { background: linear-gradient(135deg, #e6f7f5, var(--soft)); }
.contact-card {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 3rem;
  align-items: start;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.contact-card h2 { font-size: clamp(1.55rem, 3vw, 2.3rem); margin: .4rem 0 .7rem; }
.contact-card p { color: var(--muted); font-size: .95rem; }
.form-stack { display: grid; gap: .95rem; }
.form-label { display: block; font-weight: 700; font-size: .86rem; margin-bottom: .32rem; }
.form-input {
  width: 100%;
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: .78rem 1rem;
  font: inherit;
  font-size: .92rem;
  color: var(--ink);
  background: #fff;
  transition: border-color .18s;
}
.form-input:focus { outline: none; border-color: var(--teal); }
textarea.form-input { min-height: 108px; resize: vertical; }

/* ── NOTICE ──────────────────────────────────────────────── */
.notice {
  background: #fffbeb;
  border: 1px solid #fed7aa;
  border-radius: 13px;
  padding: .78rem 1.05rem;
  color: #7c2d12;
  font-size: .86rem;
  margin-top: 1rem;
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer { background: var(--navy); color: #7a96aa; padding: 4rem 0 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer .brand { color: #fff; display: inline-flex; margin-bottom: .65rem; }
.footer-tagline { color: #5f7d93; font-size: .86rem; line-height: 1.65; }
.footer-col h4 {
  color: #fff;
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin: 0 0 .85rem;
}
.footer-col a { display: block; color: #6d8ea0; font-size: .86rem; margin-bottom: .42rem; transition: color .15s; }
.footer-col a:hover { color: var(--teal); }
.footer-bottom {
  padding-top: 1.4rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: .5rem;
  font-size: .8rem;
  color: #435c6e;
}
.footer-bottom a { color: #6d8ea0; }
.footer-bottom a:hover { color: var(--teal); }

.legal-copy { max-width: 720px; }
.legal-copy h2 { font-size: 1.25rem; margin: 2rem 0 .55rem; }
.legal-copy p, .legal-copy li { color: var(--muted); font-size: .98rem; line-height: 1.7; }
.legal-copy ul { margin: 0 0 1rem 1.2rem; }
.legal-copy a { color: var(--teal); font-weight: 600; }

/* ── PAGE HERO ───────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(148deg, #071827 0%, #0a2d5e 55%, #0B3D91 100%);
  color: #fff;
  padding: 4.5rem 0 3.5rem;
}
.page-hero .eyebrow { color: var(--teal); }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); margin: .4rem 0 .9rem; }
.page-hero p { color: #a4bdd3; font-size: 1.02rem; max-width: 560px; }

/* ── BLOG ────────────────────────────────────────────────── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.blog-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(16,24,40,.05);
  transition: transform .2s, box-shadow .2s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover { transform: translateY(-3px); box-shadow: 0 20px 48px rgba(16,24,40,.11); }
.blog-thumb {
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background: linear-gradient(135deg, var(--accent), #eef8fb);
}
.blog-body { padding: 1.35rem; flex: 1; display: flex; flex-direction: column; }
.blog-tag {
  display: inline-flex;
  background: var(--accent);
  color: var(--teal);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .65rem;
  width: fit-content;
}
.blog-card h3 { margin: 0 0 .45rem; font-size: .98rem; line-height: 1.35; }
.blog-card p  { color: var(--muted); font-size: .86rem; margin-bottom: .9rem; }
.blog-meta    { color: var(--muted); font-size: .76rem; font-weight: 600; margin-top: auto; }
.blog-read    { color: var(--teal); font-weight: 700; font-size: .84rem; margin-top: .6rem; display: inline-block; }

/* ── SUBMIT ──────────────────────────────────────────────── */
.submit-wrap { max-width: 760px; margin: 0 auto; }
.submit-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; }
.form-group.full { grid-column: 1/-1; }
.form-group label { font-weight: 700; font-size: .86rem; margin-bottom: .32rem; }
.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid var(--line);
  border-radius: 12px;
  padding: .76rem 1rem;
  font: inherit;
  font-size: .92rem;
  color: var(--ink);
  transition: border-color .18s;
  background: #fff;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--teal); }
.form-group textarea { min-height: 100px; resize: vertical; }

/* ── ABOUT ───────────────────────────────────────────────── */
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.value-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.4rem;
  text-align: center;
}
.value-icon { font-size: 2rem; margin-bottom: .6rem; }
.value-card h3 { font-size: .98rem; margin: 0 0 .35rem; }
.value-card p { color: var(--muted); font-size: .83rem; }

/* ── COMMUNITY BANNER ────────────────────────────────────── */
.community-banner {
  background: linear-gradient(135deg, #1877f2 0%, #0a4db8 100%);
  padding: 3rem 0;
}
.community-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}
.community-icon {
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,.15);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #fff;
}
.community-icon svg { width: 34px; height: 34px; }
.community-text { flex: 1; min-width: 200px; }
.community-text h2 { color: #fff; margin: 0 0 .4rem; font-size: clamp(1.2rem,2.5vw,1.7rem); }
.community-text p { color: rgba(255,255,255,.82); margin: 0; font-size: .96rem; }
.btn-fb {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: #fff;
  color: #1877f2;
  font-weight: 800;
  font-size: .9rem;
  padding: .85rem 1.6rem;
  border-radius: 999px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: all .2s;
  text-decoration: none;
}
.btn-fb:hover {
  background: #f0f5ff;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,.22);
}

/* ── SOCIAL LINKS ────────────────────────────────────────── */
.social-links { display: flex; align-items: center; gap: .5rem; }
.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1.5px solid rgba(10,124,134,.25);
  background: rgba(10,124,134,.1);
  color: var(--teal);
  transition: all .22s cubic-bezier(.34,1.56,.64,1);
  text-decoration: none;
  flex-shrink: 0;
}
.social-btn svg { display: block; }
.social-btn:hover {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
  transform: translateY(-3px) scale(1.12);
  box-shadow: 0 8px 22px rgba(10,124,134,.45);
}
.social-links-sm .social-btn { width: 28px; height: 28px; border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.08); color: rgba(255,255,255,.8); }
.social-links-sm .social-btn svg { width: 13px; height: 13px; }
.social-links-sm .social-btn:hover { background: var(--teal); color: #fff; border-color: var(--teal); }
.footer-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,.07);
  border-bottom: 1px solid rgba(255,255,255,.07);
  margin: 1.5rem 0 1.25rem;
  flex-wrap: wrap;
}
.footer-social-label {
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(255,255,255,.28);
}
.footer-social .social-btn { width: 44px; height: 44px; background: rgba(255,255,255,.07); color: rgba(255,255,255,.6); border-color: rgba(255,255,255,.12); }
.footer-social .social-btn svg { width: 18px; height: 18px; }
.footer-social .social-btn:hover { background: var(--teal); color: #fff; border-color: var(--teal); box-shadow: 0 8px 22px rgba(10,124,134,.5); }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-grid, .split, .contact-card, .grid-2 { grid-template-columns: 1fr; }
  .grid-3, .stats-row, .values-grid, .blog-grid { grid-template-columns: 1fr 1fr; }
  .filter-bar, .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 68px;
    left: 0; right: 0;
    background: rgba(255,255,255,.98);
    backdrop-filter: blur(16px);
    padding: 1rem 24px 1.5rem;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    gap: .7rem;
    box-shadow: 0 12px 30px rgba(0,0,0,.08);
    z-index: 199;
  }
  .nav-links.open { display: flex; }
  .hero { padding: 4.5rem 0 3rem; }
  .meter-wrap { order: -1; }
  /* Stack in reading order: intro → meter → actions/trust */
  .hero-responsive { grid-template-areas: "top" "meter" "bottom"; }
  .hero-responsive .meter-wrap { max-width: 460px; }
}
@media (max-width: 600px) {
  .grid-3, .stats-row, .grid-2, .values-grid, .blog-grid, .footer-grid { grid-template-columns: 1fr; }
  h1 { font-size: 2.4rem; }
  .meter-reading { font-size: 2.8rem; }
  .section { padding: 3.5rem 0; }
  .submit-card, .contact-card { padding: 1.5rem; }
}

/* ── ARTICLE PAGES ───────────────────────────────────────── */
.article-wrap { max-width: 800px; margin: 0 auto; }
.article-meta-row {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-top: 1.1rem;
  color: #a4bdd3;
  font-size: .82rem;
  font-weight: 600;
}
.article-lede {
  font-size: 1.13rem;
  color: var(--ink);
  line-height: 1.75;
  margin-bottom: 1.4rem;
  font-weight: 500;
}
.article-body h2 { font-size: 1.5rem; margin: 2.4rem 0 .8rem; }
.article-body h3 { font-size: 1.15rem; margin: 1.8rem 0 .6rem; }
.article-body p { margin-bottom: 1.05rem; line-height: 1.75; }
.article-body ul, .article-body ol {
  margin: 0 0 1.15rem 1.3rem;
  padding: 0;
  color: var(--muted);
  line-height: 1.7;
  display: grid;
  gap: .55rem;
  font-size: .95rem;
}
.article-body li strong { color: var(--ink); }
.article-body a { color: var(--teal); font-weight: 600; }
.article-body a:hover { text-decoration: underline; }
.article-table { margin: 1.4rem 0 1.6rem; }
.article-table table { min-width: 0; }
.article-body .notice { margin-top: 2.2rem; }
.article-checklist { counter-reset: check; list-style: decimal; }
.article-refs {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: .84rem;
  color: var(--muted);
  line-height: 1.9;
}
.article-refs strong { display: block; color: var(--ink); margin-bottom: .2rem; }
.article-refs a { color: var(--teal); font-weight: 600; }
.article-refs a:hover { text-decoration: underline; }
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.75rem;
}
.article-nav-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1rem 1.2rem;
  display: grid;
  gap: .25rem;
  transition: box-shadow .18s, transform .18s;
}
.article-nav-card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.article-nav-card small { color: var(--muted); font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.article-nav-card strong { color: var(--ink); font-size: .92rem; line-height: 1.35; }
.article-nav-next { text-align: right; }
.article-back { margin-top: 1.5rem; }
.article-back a { color: var(--teal); font-weight: 700; font-size: .9rem; }
.article-back a:hover { text-decoration: underline; }
.feat-panel-dark ul a { color: inherit; }
.feat-panel-dark ul a:hover { color: #fff; text-decoration: underline; }
@media (max-width: 640px) {
  .article-nav { grid-template-columns: 1fr; }
  .article-nav-next { text-align: left; }
}

/* ── Tested-product expandable detail rows (added for full metrics) ── */
tr.result-row { cursor: pointer; transition: background .12s; }
tr.result-row:hover { background: rgba(13,148,136,.05); }
tr.result-row .chev {
  display: inline-block; font-size: .6rem; color: var(--muted);
  margin-right: .5rem; transition: transform .15s; transform: translateY(-1px);
}
tr.result-row.open .chev { transform: rotate(90deg) translateX(-1px); }
tr.detail-row > td { background: var(--soft, #f6f9fb); padding: 1rem 1.25rem 1.25rem; }
.dr-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: .75rem 1.5rem; margin-bottom: .5rem;
}
.dr-item { display: flex; flex-direction: column; gap: .15rem; }
.dr-label {
  font-size: .68rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .05em; color: var(--muted);
}
.dr-value { font-size: .9rem; }
.dr-value a { color: var(--teal); font-weight: 600; }
.dr-notes { margin-top: .5rem; }
.dr-notes p {
  margin: .25rem 0 0; font-size: .88rem; line-height: 1.55;
  white-space: pre-wrap; color: var(--text, #1a2b3a);
}
@media (max-width: 600px) {
  .dr-grid { grid-template-columns: 1fr 1fr; }
}


/* ── HOMEPAGE FLOW REFRESH ─────────────────────────────────
   Clear launch-state funnel while the first product verdicts
   are being prepared. Existing brand tokens and components remain. */
.trust-proof .stat-box strong {
  font-size: 1rem;
  line-height: 1.25;
}
.trust-proof .stat-box span {
  margin-top: .3rem;
}
.launch-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: clamp(1.6rem, 4vw, 3rem);
  border: 1px solid var(--line);
  border-radius: 22px;
  background:
    radial-gradient(circle at 90% 10%, rgba(10,124,134,.12), transparent 34%),
    var(--card);
  box-shadow: 0 18px 55px rgba(15,36,50,.08);
}
.launch-card h2 {
  margin: .35rem 0 .75rem;
  font-size: clamp(1.65rem, 3vw, 2.35rem);
}
.launch-card p {
  max-width: 680px;
  color: var(--muted);
  margin: 0;
}
.launch-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  justify-content: flex-end;
}
.home-results-state[hidden],
.home-launch-state[hidden] {
  display: none !important;
}
.home-guides-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}
.home-guide-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  padding: 1.4rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 8px 28px rgba(15,36,50,.05);
}
.home-guide-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 1rem;
  border-radius: 13px;
  background: #e8f6f4;
  font-size: 1.35rem;
}
.home-guide-card h3 {
  margin: 0 0 .65rem;
  font-size: 1.08rem;
}
.home-guide-card p {
  color: var(--muted);
  margin: 0 0 1rem;
  flex: 1;
}
.home-guide-card a {
  font-weight: 800;
  color: var(--teal-dark);
}
.home-method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}
.home-method-step {
  padding: 1.3rem;
  border-left: 3px solid var(--teal);
  background: var(--card);
  border-radius: 0 14px 14px 0;
}
.home-method-step strong {
  display: block;
  margin-bottom: .45rem;
}
.suggest-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 2rem;
}
.suggest-cta p {
  color: var(--muted);
  margin: .5rem 0 0;
  max-width: 680px;
}
@media (max-width: 820px) {
  .launch-card,
  .suggest-cta {
    grid-template-columns: 1fr;
  }
  .launch-actions {
    justify-content: flex-start;
  }
  .home-guides-grid,
  .home-method-grid {
    grid-template-columns: 1fr;
  }
}