/* ============================================================
   Radiatus Pulse — landing page
   Style: Bento grid · navy #0F172A · CTA #0369A1 / sky #38bdf8
   Type: Calistoga (display) / Inter (UI)
   ============================================================ */
:root {
  --ink: #020617;
  --navy: #0f172a;
  --navy-2: #1e293b;
  --slate: #475569;
  --muted: #64748b;
  --border: #e2e8f0;
  --bg: #f8fafc;
  --card: #ffffff;
  --accent: #0369a1;
  --accent-hover: #075985;
  --sky: #38bdf8;
  --mint: #10b981;
  --amber: #f59e0b;
  --red: #dc2626;
  --r-lg: 20px;
  --r-md: 14px;
  --r-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.14);
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --display: "Calistoga", Georgia, serif;
  --max: 1160px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body.lp {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

.wrap { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--navy); color: #fff; padding: 12px 18px; border-radius: 0 0 10px 0;
  font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 0; }

h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 400; letter-spacing: 0.01em; }
p { margin: 0; }

svg { display: block; }
a, button, summary, select { cursor: pointer; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 2px; border-radius: 4px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 0 22px;
  font: 600 0.95rem/1 var(--font);
  border-radius: 12px; border: 1.5px solid transparent;
  text-decoration: none; white-space: nowrap;
  transition: transform 0.18s var(--ease), box-shadow 0.18s var(--ease), background 0.18s var(--ease), border-color 0.18s var(--ease);
}
.btn svg { width: 18px; height: 18px; transition: transform 0.18s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(3px); }
.btn:active { transform: translateY(0) scale(0.98); }

.btn-accent {
  background: var(--accent); color: #fff;
  box-shadow: 0 4px 14px rgba(3, 105, 161, 0.35);
}
.btn-accent:hover { background: var(--accent-hover); box-shadow: 0 8px 24px rgba(3, 105, 161, 0.45); }

.btn-ghost { color: #e2e8f0; }
.btn-ghost:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }

.btn-outline { color: #e2e8f0; border-color: rgba(226, 232, 240, 0.3); }
.btn-outline:hover { border-color: rgba(226, 232, 240, 0.6); background: rgba(255, 255, 255, 0.06); }

.btn-outline-dark { color: var(--navy); border-color: var(--border); background: var(--card); }
.btn-outline-dark:hover { border-color: var(--navy); }

.btn-light {
  background: #fff; color: var(--navy);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}

.btn-xl { min-height: 54px; padding: 0 30px; font-size: 1.02rem; border-radius: 14px; }
.btn-block { width: 100%; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset-inline: 0; top: 0; z-index: 100;
  transition: background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.nav.is-stuck {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 16px 0;
}
.brand {
  display: inline-flex; align-items: center; gap: 11px;
  text-decoration: none; color: #fff;
}
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--accent), #0c4a6e);
  color: var(--sky);
  box-shadow: 0 4px 14px rgba(3, 105, 161, 0.4);
}
.brand-mark svg { width: 21px; height: 21px; }
.brand-name { font-size: 1.06rem; font-weight: 500; letter-spacing: -0.01em; }
.brand-name b { font-weight: 800; }

.nav-links { display: flex; align-items: center; gap: 6px 26px; }
.nav-links > a:not(.btn) {
  color: #cbd5e1; text-decoration: none; font-size: 0.92rem; font-weight: 500;
  transition: color 0.15s ease;
}
.nav-links > a:not(.btn):hover { color: #fff; }

.nav-burger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 46px; height: 46px; padding: 12px;
  background: transparent; border: 0;
}
.nav-burger span { height: 2px; background: #fff; border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(168deg, #0b1120 0%, var(--navy) 55%, #0c2036 100%);
  color: #fff;
  padding: 148px 0 0;
  overflow: clip;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.aurora {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: 0.55;
  will-change: transform;
}
.aurora-a {
  width: 560px; height: 560px; top: -180px; right: -80px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.5), transparent 65%);
}
.aurora-b {
  width: 420px; height: 420px; bottom: -60px; left: -120px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.28), transparent 65%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.07) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 30%, #000 30%, transparent 80%);
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
  padding-bottom: 72px;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 9px;
  font-size: 0.82rem; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--sky);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 8px 16px; border-radius: 999px;
  margin-bottom: 26px;
}
.hero-kicker svg { width: 16px; height: 16px; }

.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.7rem);
  line-height: 1.12;
  color: #fff;
}
.hero-sub {
  margin-top: 22px;
  font-size: 1.09rem; line-height: 1.7;
  color: #b6c2d4;
  max-width: 50ch;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-proof {
  display: flex; flex-wrap: wrap; gap: 12px 26px;
  list-style: none; margin: 30px 0 0; padding: 0;
}
.hero-proof li {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.88rem; font-weight: 500; color: #94a3b8;
}
.hero-proof svg { width: 16px; height: 16px; color: var(--mint); }

/* Hero score card */
.hero-card { display: flex; justify-content: center; }
.score-card {
  position: relative;
  width: min(100%, 430px);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--r-lg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg);
}
.score-card-head {
  display: flex; align-items: center; gap: 14px;
  padding: 15px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}
.dot-row { display: inline-flex; gap: 6px; }
.dot-row i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, 0.22); }
.score-card-url { font-size: 0.84rem; color: #94a3b8; font-weight: 500; }

.score-card-body {
  display: grid; grid-template-columns: auto 1fr; gap: 22px;
  align-items: center; padding: 26px 24px 28px;
}
.gauge { position: relative; width: 150px; height: 150px; }
.gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge-track { fill: none; stroke: rgba(255, 255, 255, 0.1); stroke-width: 13; }
.gauge-arc {
  fill: none; stroke: var(--sky); stroke-width: 13; stroke-linecap: round;
  stroke-dasharray: 515; stroke-dashoffset: 515;
  transition: stroke-dashoffset 1.6s var(--ease);
}
.gauge.is-on .gauge-arc { stroke-dashoffset: 67; }
.gauge-core {
  position: absolute; inset: 0;
  display: grid; place-content: center; text-align: center;
}
.gauge-core strong { font-family: var(--display); font-size: 2.7rem; line-height: 1; color: #fff; }
.gauge-core span { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase; color: #94a3b8; margin-top: 5px; }

.score-rows { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.score-rows li { display: grid; grid-template-columns: 86px 1fr 26px; align-items: center; gap: 10px; }
.score-rows span { font-size: 0.8rem; font-weight: 600; color: #cbd5e1; }
.score-rows em { font-style: normal; font-size: 0.8rem; font-weight: 700; color: #fff; text-align: right; font-variant-numeric: tabular-nums; }
.meter { display: block; height: 7px; border-radius: 99px; background: rgba(255, 255, 255, 0.1); overflow: hidden; }
.meter b {
  display: block; height: 100%; width: 0; border-radius: 99px;
  background: var(--c, var(--sky));
  transition: width 1.2s var(--ease) 0.4s;
}
.is-on .meter b { width: var(--w); }

.score-chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600; color: var(--navy);
  background: #fff; border-radius: 999px; padding: 9px 15px;
  box-shadow: var(--shadow-md);
  animation: chip-float 5.5s ease-in-out infinite;
}
.score-chip svg { width: 16px; height: 16px; color: var(--accent); }
.chip-a { top: -18px; right: -12px; }
.chip-b { bottom: -16px; left: -14px; animation-delay: 2.2s; }
@keyframes chip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

/* Hero stats strip */
.hero-stats {
  position: relative;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  padding: 26px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}
.hero-stats > div { text-align: left; }
.hero-stats strong {
  display: block;
  font-family: var(--display); font-size: 1.8rem; color: #fff;
  font-variant-numeric: tabular-nums;
}
.hero-stats span { font-size: 0.84rem; color: #7d8ba1; }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.sec-kicker {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 12px;
}
.sec-head { max-width: 620px; margin-bottom: 52px; }
.sec-head h2 { font-size: clamp(1.8rem, 3.2vw, 2.5rem); color: var(--navy); line-height: 1.18; }
.sec-head p { margin-top: 14px; font-size: 1.04rem; color: var(--muted); }
.sec-head-center { margin-inline: auto; text-align: center; }

/* ---------- Bento ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.tile {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}
.tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}
.tile-lg { grid-row: span 2; display: flex; flex-direction: column; }
.tile-wide { grid-column: span 2; }
.tile-icon {
  width: 46px; height: 46px; border-radius: 13px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, #e0f2fe, #f0f9ff);
  color: var(--accent);
  margin-bottom: 18px;
}
.tile-icon svg { width: 23px; height: 23px; }
.tile h3 { font-size: 1.22rem; color: var(--navy); margin-bottom: 10px; }
.tile p { font-size: 0.94rem; color: var(--slate); line-height: 1.65; }

.tile-visual { margin-top: auto; padding-top: 26px; }
.mini-cwv { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-cwv > div {
  background: var(--bg); border: 1px solid var(--border); border-radius: var(--r-sm);
  padding: 13px 12px; text-align: center;
}
.mini-cwv span { display: block; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em; color: var(--muted); }
.mini-cwv strong { display: block; font-size: 1.15rem; font-weight: 800; color: var(--navy); margin: 3px 0 6px; font-variant-numeric: tabular-nums; }
.pill { font-style: normal; font-size: 0.66rem; font-weight: 700; padding: 3px 9px; border-radius: 99px; }
.pill.ok { background: #d1fae5; color: #065f46; }
.pill.warn { background: #fef3c7; color: #92400e; }

/* ---------- Scan section ---------- */
.section-scan {
  background: linear-gradient(180deg, #eef4fa 0%, var(--bg) 100%);
  border-block: 1px solid var(--border);
}
.scan-layout {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center;
}
.scan-copy h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); color: var(--navy); }
.scan-copy > p { margin-top: 14px; color: var(--muted); font-size: 1.02rem; }
.scan-steps { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 15px; }
.scan-steps li {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.96rem; font-weight: 500; color: var(--navy-2);
}
.scan-steps span {
  flex: none; width: 32px; height: 32px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--navy); color: #fff; font-size: 0.82rem; font-weight: 700;
}

.scan-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 32px 30px;
  display: grid; gap: 16px;
}
.field { display: grid; gap: 7px; }
.field span { font-size: 0.8rem; font-weight: 700; color: var(--navy); }
.field em { font-style: normal; font-weight: 500; color: var(--muted); }
.field input, .field select {
  font: 500 1rem/1.4 var(--font);
  padding: 13px 15px;
  border-radius: var(--r-sm);
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--ink);
  width: 100%;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.field input:focus, .field select:focus {
  outline: none; border-color: var(--accent); background: #fff;
  box-shadow: 0 0 0 4px rgba(3, 105, 161, 0.12);
}
.scan-err {
  background: #fef2f2; color: var(--red); border: 1px solid #fecaca;
  padding: 13px 15px; border-radius: var(--r-sm); font-size: 0.9rem; font-weight: 500;
}
.scan-adv summary {
  font-size: 0.9rem; font-weight: 600; color: var(--accent);
  list-style: none; user-select: none;
}
.scan-adv summary::-webkit-details-marker { display: none; }
.scan-adv summary::after { content: " +"; }
.scan-adv[open] summary::after { content: " −"; }
.scan-adv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-top: 15px; }
.span-2 { grid-column: 1 / -1; }
.scan-note { font-size: 0.8rem; color: var(--muted); text-align: center; }

/* ---------- Compare ---------- */
.compare-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-sm);
}
.compare { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 0.92rem; }
.compare th, .compare td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--border); }
.compare tbody tr:last-child th, .compare tbody tr:last-child td { border-bottom: 0; }
.compare thead th {
  background: var(--navy); color: #cbd5e1;
  font-size: 0.76rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  position: sticky; top: 0;
}
.compare thead th.is-pulse { background: var(--accent); color: #fff; }
.compare tbody th { font-weight: 600; color: var(--navy-2); width: 27%; }
.compare td.is-pulse { background: #f0f9ff; }
.compare tbody tr:hover td:not(.is-pulse) { background: #fafcfe; }
.c-yes { color: #047857; font-weight: 700; }
.c-yes::before { content: "✓ "; }
.c-mid { color: #b45309; font-weight: 600; }
.c-no { color: #94a3b8; }

/* ---------- Pricing ---------- */
.section-pricing { background: var(--card); border-block: 1px solid var(--border); }
.plans {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  align-items: stretch;
}
.plan {
  display: flex; flex-direction: column;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 34px 30px;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan h3 { font-size: 1.3rem; color: var(--navy); }
.plan-price {
  font-family: var(--display); font-size: 3rem; color: var(--navy);
  margin: 14px 0 6px; line-height: 1; font-variant-numeric: tabular-nums;
}
.plan-price span { font-family: var(--font); font-size: 1rem; font-weight: 600; color: var(--muted); }
.plan-for { font-size: 0.92rem; color: var(--muted); min-height: 2.8em; }
.plan ul { list-style: none; margin: 22px 0 28px; padding: 0; display: grid; gap: 12px; flex: 1; }
.plan li {
  position: relative; padding-left: 28px;
  font-size: 0.93rem; color: var(--navy-2); font-weight: 500;
}
.plan li::before {
  content: ""; position: absolute; left: 0; top: 3px;
  width: 18px; height: 18px; border-radius: 50%;
  background: #d0e7f5 url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%230369a1" stroke-width="3.2" stroke-linecap="round" stroke-linejoin="round"%3E%3Cpath d="M20 6 9 17l-5-5"/%3E%3C/svg%3E') center / 11px no-repeat;
}
.plan-hot {
  background: linear-gradient(170deg, var(--navy) 0%, #14263f 100%);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.plan-hot:hover { box-shadow: 0 30px 70px rgba(15, 23, 42, 0.28); }
.plan-hot h3, .plan-hot .plan-price { color: #fff; }
.plan-hot .plan-price span, .plan-hot .plan-for { color: #94a3b8; }
.plan-hot li { color: #d6e0ec; }
.plan-hot li::before {
  background-color: rgba(56, 189, 248, 0.18);
  background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%2338bdf8" stroke-width="3.2" stroke-linecap="round" stroke-linejoin="round"%3E%3Cpath d="M20 6 9 17l-5-5"/%3E%3C/svg%3E');
}
.plan-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.07em; text-transform: uppercase;
  color: var(--navy); background: var(--sky);
  padding: 6px 16px; border-radius: 999px;
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
}

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(70% 100% at 80% 0%, rgba(56, 189, 248, 0.2), transparent 60%),
    linear-gradient(160deg, #0b1120, var(--navy));
  color: #fff;
  padding: 92px 0;
}
.cta-inner { text-align: center; max-width: 640px; }
.cta-band h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); }
.cta-band p { margin: 16px 0 30px; color: #a5b4c8; font-size: 1.05rem; }

/* ---------- Footer ---------- */
.foot { background: #0b1120; color: #7d8ba1; padding: 44px 0 52px; }
.foot-inner { display: grid; gap: 22px; }
.brand-foot .brand-name { color: #e2e8f0; }
.foot nav { display: flex; flex-wrap: wrap; gap: 14px 26px; }
.foot nav a { color: #94a3b8; text-decoration: none; font-size: 0.9rem; font-weight: 500; }
.foot nav a:hover { color: #fff; }
.foot p { font-size: 0.84rem; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- Parallax ---------- */
.parallax { will-change: transform; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-card { order: 2; }
  .bento { grid-template-columns: 1fr 1fr; }
  .tile-lg { grid-row: auto; }
  .tile-wide { grid-column: span 2; }
  .scan-layout { grid-template-columns: 1fr; gap: 44px; }
  .plans { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .plan-hot { order: -1; }
}

@media (max-width: 760px) {
  .wrap { width: calc(100% - 36px); }
  .section { padding: 68px 0; }
  .hero { padding-top: 120px; }
  .hero h1 .br-lg { display: none; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr; }
  .tile-wide { grid-column: auto; }
  .scan-adv-grid { grid-template-columns: 1fr; }
  .score-card-body { grid-template-columns: 1fr; justify-items: center; }
  .score-rows { width: 100%; }

  .nav-burger { display: flex; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0;
    display: none; flex-direction: column; align-items: stretch; gap: 6px;
    background: #0b1120; padding: 18px 22px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.4);
  }
  .nav-links.is-open { display: flex; }
  .nav-links > a:not(.btn) { padding: 12px 4px; font-size: 1rem; }
  .nav-links .btn { width: 100%; margin-top: 4px; }
  .nav { background: rgba(15, 23, 42, 0.92); backdrop-filter: blur(14px); }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .parallax { transform: none !important; }
  .score-chip { animation: none; }
  .gauge-arc { transition: none; }
  .gauge.is-on .gauge-arc { stroke-dashoffset: 67; }
  .meter b { transition: none; }
  .btn, .tile, .plan { transition: none; }
}