/* ============================================================
   Strata Digital - stratadigital.co
   Dark editorial · premium SaaS marketing
   Brand (final, unchanged): bg #0e1210 · accent #2d9e6b
   Type: Space Grotesk (body) · Syne (display) · DM Mono (data)
   ============================================================ */

:root {
  /* ---- Color ---- */
  --color-bg: #0e1210;
  --color-bg-elev: #12181500; /* transparent; surfaces layer over grid */
  --color-accent: #2d9e6b;
  --color-accent-hover: #258a5c;
  --color-accent-bright: #34c17e;
  --color-accent-soft: rgba(45, 158, 107, 0.12);
  --color-accent-glow: rgba(45, 158, 107, 0.28);

  --color-text: #ffffff;
  --color-wordmark: #e8ece9;
  --color-text-secondary: rgba(255, 255, 255, 0.56);
  --color-text-muted: rgba(255, 255, 255, 0.34);
  --color-text-faint: rgba(255, 255, 255, 0.22);

  --color-surface: rgba(255, 255, 255, 0.025);
  --color-surface-2: rgba(255, 255, 255, 0.045);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.14);
  --color-hairline: rgba(255, 255, 255, 0.06);

  --color-input-bg: rgba(255, 255, 255, 0.04);
  --color-input-border: rgba(255, 255, 255, 0.12);

  /* ---- Radius ---- */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  /* ---- Type ---- */
  --font-body: "Space Grotesk", system-ui, -apple-system, sans-serif;
  --font-display: "Syne", "Space Grotesk", sans-serif;
  --font-mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --text-eyebrow: 0.75rem;
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.0625rem);
  --text-hero: clamp(2.75rem, 1rem + 8vw, 6.25rem);
  --text-section: clamp(1.9rem, 1.2rem + 2.6vw, 3.25rem);
  --text-showpiece: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem);

  /* ---- Space ---- */
  --space-section: clamp(5.5rem, 4rem + 7vw, 10rem);
  --container-width: 1320px;
  --container-pad: clamp(1.25rem, 0.5rem + 3vw, 3rem);
  --nav-height: 72px;

  /* ---- Motion ---- */
  --duration-fast: 160ms;
  --duration-normal: 300ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  background-color: var(--color-bg);
  background-image:
    linear-gradient(rgba(45, 158, 107, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45, 158, 107, 0.11) 1px, transparent 1px);
  background-size: 132px 132px;
}

body {
  margin: 0;
  background: transparent;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* Atmospheric glow behind hero */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(60% 45% at 18% 0%, rgba(45, 158, 107, 0.14), transparent 70%),
    radial-gradient(45% 40% at 100% 8%, rgba(45, 158, 107, 0.08), transparent 70%);
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; line-height: 1.08; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* ---- Layout helpers ---- */
.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section { padding-block: var(--space-section); position: relative; z-index: 1; }

.section-head { max-width: 46rem; margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-eyebrow);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px; height: 1px;
  vertical-align: middle;
  margin-right: 0.75rem;
  background: var(--color-accent);
  opacity: 0.6;
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-section);
  letter-spacing: -0.03em;
  line-height: 1.04;
  max-width: 20ch;
}

.section-lead {
  margin-top: 1.5rem;
  color: var(--color-text-secondary);
  font-size: clamp(1.0625rem, 1rem + 0.3vw, 1.1875rem);
  line-height: 1.6;
  max-width: 52ch;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--color-accent);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 0 0 var(--radius-sm) 0;
  font-size: 0.9rem;
}
.skip-link:focus { left: 0; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.35rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background-color var(--duration-fast) var(--ease-out),
    color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out);
}
.btn-arrow { transition: transform var(--duration-normal) var(--ease-out); }
.btn-filled { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn-filled:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  box-shadow: 0 10px 30px -8px var(--color-accent-glow);
}
.btn-filled:hover .btn-arrow { transform: translateX(3px); }
.btn-outline { background: transparent; color: var(--color-accent); border-color: rgba(45,158,107,0.5); }
.btn-outline:hover { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }

.btn-ghost {
  background: none; border: none; padding: 0;
  color: var(--color-text-secondary);
  font-family: var(--font-body);
  font-size: 0.9375rem; font-weight: 500;
  display: inline-flex; align-items: center; gap: 0.5rem;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out), gap var(--duration-fast) var(--ease-out);
}
.btn-ghost:hover { color: var(--color-text); gap: 0.7rem; }

:focus-visible { outline: 2px solid var(--color-accent-bright); outline-offset: 3px; border-radius: 3px; }

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-height);
  display: flex; align-items: center;
  border-bottom: 1px solid transparent;
  transition:
    background-color var(--duration-normal) var(--ease-out),
    border-color var(--duration-normal) var(--ease-out),
    backdrop-filter var(--duration-normal) var(--ease-out);
}
.nav.scrolled {
  background-color: rgba(14, 18, 16, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--color-border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; width: 100%; }

.nav-logo { display: flex; align-items: center; gap: 12px; }
.logo-mark { width: 26px; flex-shrink: 0; }
.nav-wordmark { display: flex; flex-direction: column; justify-content: center; gap: 4px; }
.wm-primary {
  font-family: var(--font-display); font-weight: 800; font-size: 18px;
  color: var(--color-wordmark); letter-spacing: -0.03em; line-height: 1;
}
.wm-secondary {
  font-family: var(--font-mono); font-weight: 400; font-size: 8.5px;
  color: var(--color-accent); letter-spacing: 0.42em; line-height: 1;
}

.nav-links { position: relative; display: flex; align-items: center; gap: 2rem; }
.nav-link { color: var(--color-text-secondary); font-size: 0.9375rem; transition: color var(--duration-fast) var(--ease-out); }
.nav-link:hover, .nav-link.is-current { color: var(--color-text); }

/* Scroll-tracking underline (positioned/animated in JS) */
.nav-underline {
  position: absolute;
  left: 0; top: 0;
  width: 0; height: 2px;
  border-radius: 2px;
  background: var(--color-accent);
  opacity: 0;
  pointer-events: none;
  box-shadow: 0 0 10px -1px var(--color-accent-glow);
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding-top: calc(var(--nav-height) + clamp(3.5rem, 2rem + 7vw, 8rem));
  padding-bottom: var(--space-section);
  position: relative; z-index: 1;
}
.hero-inner { max-width: 68rem; }

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-hero);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-bottom: 2rem;
}
.hero-headline .line { display: block; }
.hero-headline .word { display: inline-block; }
.hero-headline .accent {
  color: var(--color-accent);
  font-style: italic;
  font-weight: 700;
}

.hero-sub {
  font-size: clamp(1.0625rem, 1rem + 0.5vw, 1.3125rem);
  color: var(--color-text-secondary);
  max-width: 54ch;
  margin-bottom: 2.5rem;
  line-height: 1.55;
}

.hero-actions { display: flex; align-items: center; gap: 1.75rem; flex-wrap: wrap; margin-bottom: 4rem; }

.hero-strip {
  display: flex; flex-wrap: wrap; gap: 1.25rem 2.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--color-hairline);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  text-transform: uppercase;
}
.hero-strip li { display: flex; align-items: center; gap: 0.6rem; }
.strip-idx { color: var(--color-accent); font-size: 0.6875rem; letter-spacing: 0.1em; }

/* ============================================================
   Cards (What we build)
   ============================================================ */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }

.card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.85rem 1.85rem;
  overflow: hidden;
  transition:
    border-color var(--duration-normal) var(--ease-out),
    transform var(--duration-normal) var(--ease-out),
    box-shadow var(--duration-normal) var(--ease-out),
    background-color var(--duration-normal) var(--ease-out);
}
.card::after {
  content: "";
  position: absolute; inset: 0;
  border-radius: inherit;
  background: radial-gradient(120% 80% at 100% 0%, rgba(45,158,107,0.10), transparent 55%);
  opacity: 0; transition: opacity var(--duration-normal) var(--ease-out);
  pointer-events: none;
}
.card:hover {
  border-color: var(--color-border-strong);
  background: var(--color-surface-2);
  transform: translateY(-4px);
  box-shadow: 0 20px 45px -25px rgba(0,0,0,0.7);
}
.card:hover::after { opacity: 1; }

.card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.5rem; }
.card-idx { font-family: var(--font-mono); font-size: 0.75rem; color: var(--color-text-faint); letter-spacing: 0.1em; }
.icon-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: var(--radius-md);
  background: var(--color-accent-soft); color: var(--color-accent);
  border: 1px solid rgba(45,158,107,0.2);
}
.card h3 { font-size: 1.25rem; letter-spacing: -0.02em; margin-bottom: 0.6rem; }
.card p { color: var(--color-text-secondary); font-size: 0.96875rem; line-height: 1.55; }
.card-detail {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-accent);
  margin-top: 1.35rem; padding-top: 1.15rem;
  border-top: 1px solid var(--color-hairline);
  letter-spacing: 0.01em;
  line-height: 1.5;
}

/* ============================================================
   Showpiece (What you get)
   ============================================================ */
.showpiece { margin-top: clamp(3rem, 2rem + 3vw, 5rem); }
.showpiece--report { margin-top: clamp(4rem, 3rem + 5vw, 7.5rem); }

.showpiece-label { max-width: 40rem; margin-bottom: 2.25rem; }
.showpiece-kicker {
  font-family: var(--font-mono); font-size: 0.6875rem;
  text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--color-text-muted); display: block; margin-bottom: 0.9rem;
}
.showpiece-label h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: var(--text-showpiece); letter-spacing: -0.03em; margin-bottom: 0.75rem;
}
.showpiece-label p { color: var(--color-text-secondary); max-width: 46ch; line-height: 1.55; }

/* ---- Analytics portal frame ---- */
.portal-frame {
  position: relative;
  margin: 0;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-strong);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015)),
    #0d1512;
  box-shadow:
    0 40px 80px -40px rgba(0,0,0,0.8),
    0 0 0 1px rgba(45,158,107,0.06),
    0 0 90px -40px rgba(45,158,107,0.25);
  overflow: hidden;
}
.portal-topbar {
  position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0.95rem 1.35rem;
  border-bottom: 1px solid var(--color-hairline);
  background: rgba(255,255,255,0.02);
}
.portal-brand { display: flex; align-items: center; gap: 0.7rem; }
.portal-mark { width: 15px; flex-shrink: 0; }
.portal-brandname { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; letter-spacing: -0.01em; color: var(--color-wordmark); }
.portal-controls { display: flex; align-items: center; gap: 0.6rem; }
.portal-pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-body); font-size: 0.8125rem; color: var(--color-text);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--color-border);
  border-radius: 100px; padding: 0.45rem 0.8rem;
  cursor: default;
}
.portal-pill.ghost { color: var(--color-text-secondary); }
.portal-pill svg { color: var(--color-text-muted); }
.pill-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent-bright); box-shadow: 0 0 8px var(--color-accent-bright); }

.portal-body { padding: clamp(1.1rem, 0.6rem + 1.5vw, 1.85rem); }
.portal-bodyhead { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.35rem; flex-wrap: wrap; }
.portal-bodyhead h4 { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }
.portal-sub { font-family: var(--font-mono); font-size: 0.72rem; color: var(--color-text-muted); letter-spacing: 0.02em; }

.metric-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.85rem; margin-bottom: 1rem; }
.metric {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 1.1rem 1.15rem;
  display: flex; flex-direction: column; gap: 0.45rem;
}
.metric-label { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--color-text-muted); }
.metric-value { font-family: var(--font-display); font-weight: 700; font-size: clamp(1.35rem, 1rem + 1.4vw, 1.9rem); letter-spacing: -0.02em; line-height: 1; }
.metric-delta { display: inline-flex; align-items: center; gap: 0.28rem; font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.02em; }
.metric-delta.up { color: var(--color-accent-bright); }
.metric-delta.down { color: var(--color-accent-bright); } /* lower bounce = good */

.chart-panel {
  position: relative;
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: 1.25rem 1.35rem 1rem;
  margin-bottom: 1rem;
}
.chart-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 0.5rem; flex-wrap: wrap; }
.chart-title { display: block; font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; letter-spacing: -0.01em; }
.chart-legend { display: inline-flex; align-items: center; gap: 0.45rem; font-family: var(--font-mono); font-size: 0.7rem; color: var(--color-text-muted); margin-top: 0.35rem; }
.legend-swatch { width: 10px; height: 10px; border-radius: 3px; background: var(--color-accent-bright); }
.chart-total { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.02em; }
.chart-total span { font-family: var(--font-mono); font-weight: 400; font-size: 0.68rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.1em; margin-left: 0.2rem; }
.chart { display: block; width: 100%; height: clamp(150px, 26vw, 210px); overflow: visible; }
.chart-axis { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.68rem; color: var(--color-text-faint); letter-spacing: 0.06em; margin-top: 0.4rem; }

.table-panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 0.5rem 1.1rem 0.75rem; }
.table-head { display: flex; justify-content: space-between; padding: 0.75rem 0.25rem; font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-text-muted); border-bottom: 1px solid var(--color-hairline); }
.table-row {
  display: grid; grid-template-columns: minmax(0,1.3fr) minmax(60px,1fr) auto;
  align-items: center; gap: 0.9rem;
  padding: 0.65rem 0.25rem;
  border-bottom: 1px solid var(--color-hairline);
}
.table-row:last-child { border-bottom: none; }
.row-path { font-family: var(--font-mono); font-size: 0.82rem; color: var(--color-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-note { color: var(--color-text-muted); font-size: 0.72rem; }
.row-bar { height: 6px; border-radius: 3px; background: rgba(255,255,255,0.05); overflow: hidden; }
.row-bar span { display: block; height: 100%; width: var(--w); border-radius: 3px; background: linear-gradient(90deg, var(--color-accent), var(--color-accent-bright)); }
.row-views { font-family: var(--font-mono); font-size: 0.82rem; color: var(--color-text-secondary); text-align: right; min-width: 3.5rem; }

/* ---- Portal annotations (anchored inside their panels, never clipped) ---- */
.annotation { position: absolute; z-index: 6; margin: 0; display: none; }
.annotation-text {
  display: inline-block;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.02em;
  color: var(--color-bg); background: var(--color-accent-bright);
  padding: 0.28rem 0.55rem; border-radius: 6px; white-space: nowrap;
  box-shadow: 0 8px 20px -8px var(--color-accent-glow);
}
.annotation-line { position: absolute; background: var(--color-accent-bright); opacity: 0.7; }

/* "Branded for your firm" - sits in empty topbar space, points at the logo */
.annotation--brand { top: 50%; margin-top: -13px; left: 210px; }
.annotation--brand .annotation-line { width: 40px; height: 1px; top: 13px; left: -46px; }

/* "90 days of traffic at a glance" - empty sky above the mid curve, points down */
.annotation--chart { top: 60px; left: 200px; }
.annotation--chart .annotation-line { width: 1px; height: 30px; left: 24px; top: 100%; }

@media (min-width: 1080px) { .annotation { display: block; } }

/* ---- Strata Reports: interactive light-PDF mock ---- */
.report-frame {
  --rp-paper: #f6f7f9;
  --rp-ink: #1b2437;
  --rp-soft: #5b6577;
  --rp-faint: #97a0b0;
  --rp-band: #1e2a46;
  --rp-accent: #3b6cf6;
  --rp-line: #e7e9ef;
  --rp-track: #eef0f5;
  --rp-good: #1f9d63;
  margin: 0;
  display: grid;
  justify-content: center;
}
.report-doc {
  width: min(660px, 100%);
  background: var(--rp-paper);
  color: var(--rp-ink);
  border-radius: var(--radius-lg);
  /* no overflow:hidden so desktop gutter callouts can escape the paper */
  box-shadow: 0 60px 120px -50px rgba(0,0,0,0.9), 0 0 0 1px rgba(255,255,255,0.03);
  font-size: 0.9rem;
}

/* Header band */
.rdoc-band {
  position: relative;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  background: var(--rp-band);
  color: #fff;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: clamp(1.4rem, 1rem + 1.5vw, 2rem) clamp(1.4rem, 1rem + 1.5vw, 2.25rem);
}
.rdoc-brand { display: flex; align-items: center; gap: 0.9rem; }
.rdoc-logo {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: 9px;
  background: linear-gradient(140deg, #5b83ff, #3b6cf6);
  font-family: var(--font-display); font-weight: 800; font-size: 1rem; color: #fff; letter-spacing: -0.02em;
}
.rdoc-client { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.15rem, 0.9rem + 1vw, 1.6rem); letter-spacing: -0.02em; line-height: 1.05; }
.rdoc-subtitle { display: block; font-size: 0.8rem; color: rgba(255,255,255,0.62); margin-top: 0.2rem; }
.rdoc-band-meta { text-align: right; }
.rdoc-period { display: block; font-family: var(--font-mono); font-size: 0.8rem; color: #fff; }
.rdoc-by { display: block; font-size: 0.72rem; color: rgba(255,255,255,0.55); margin-top: 0.3rem; }

/* Sections */
.rdoc-sec { position: relative; padding: clamp(1.35rem, 1rem + 1.2vw, 1.9rem) clamp(1.4rem, 1rem + 1.5vw, 2.25rem); border-top: 1px solid var(--rp-line); }
.rdoc-h { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: -0.01em; color: var(--rp-ink); position: relative; display: inline-block; padding-bottom: 0.5rem; margin-bottom: 1.1rem; }
.rdoc-h::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--rp-accent); border-radius: 2px; transform: scaleX(0); transform-origin: left; transition: transform 0.6s var(--ease-out); }
.rdoc-sec.is-lit .rdoc-h::after { transform: scaleX(1); }
.rdoc-h-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* Performance overview metrics */
.rdoc-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem 1rem; }
.rdoc-metric { display: flex; flex-direction: column; gap: 0.35rem; padding: 0.4rem 0; }
.rdoc-m-label { font-size: 0.72rem; color: var(--rp-soft); }
.rdoc-m-value { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.35rem, 1rem + 1.3vw, 1.85rem); letter-spacing: -0.02em; line-height: 1; color: var(--rp-ink); }
.rdoc-m-delta { font-family: var(--font-mono); font-size: 0.7rem; color: var(--rp-faint); }
.rdoc-m-delta.up { color: var(--rp-good); }
.rdoc-note-r { margin-top: 1rem; text-align: right; font-family: var(--font-mono); font-size: 0.68rem; color: var(--rp-faint); }

/* Traffic chart */
.rdoc-legend { display: flex; gap: 1rem; }
.rleg { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.72rem; color: var(--rp-soft); }
.rleg-line { width: 16px; height: 0; border-top: 2px solid var(--rp-accent); }
.rleg-line.dashed { border-top-style: dashed; border-color: #93a3c4; }
.rdoc-chart-wrap { display: grid; grid-template-columns: 26px 1fr; gap: 0.4rem; align-items: stretch; }
.rdoc-yaxis { display: flex; flex-direction: column; justify-content: space-between; font-family: var(--font-mono); font-size: 0.62rem; color: var(--rp-faint); padding: 2px 0 14px; text-align: right; }
.rdoc-chart { display: block; width: 100%; height: auto; }
.rdoc-xaxis { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.62rem; color: var(--rp-faint); margin: 0.3rem 0 0 26px; }

/* Top pages */
.rdoc-toppages { display: grid; gap: 0.55rem; }
.rdoc-toppages li { display: grid; grid-template-columns: 18px minmax(90px, 1.1fr) minmax(60px, 1.6fr) auto; align-items: center; gap: 0.75rem; }
.rtp-rank { font-family: var(--font-mono); font-size: 0.72rem; color: var(--rp-faint); }
.rtp-page { font-family: var(--font-mono); font-size: 0.8rem; color: var(--rp-ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rtp-page span { color: var(--rp-faint); font-size: 0.72rem; }
.rtp-track { height: 8px; border-radius: 4px; background: var(--rp-track); overflow: hidden; }
.rtp-bar { display: block; height: 100%; width: var(--w); border-radius: 4px; background: linear-gradient(90deg, #5b83ff, var(--rp-accent)); transform-origin: left; }
.rtp-views { font-family: var(--font-mono); font-size: 0.8rem; color: var(--rp-soft); text-align: right; }

/* Device breakdown */
.rdoc-devices { display: grid; gap: 0.7rem; }
.rdoc-devices li { display: grid; grid-template-columns: 72px 1fr auto; align-items: center; gap: 0.85rem; }
.rdev-label { font-size: 0.82rem; color: var(--rp-ink); }
.rdev-bar { display: block; height: 10px; width: var(--w); border-radius: 5px; background: linear-gradient(90deg, #6d90ff, var(--rp-accent)); transform-origin: left; }
.rdev-val { font-family: var(--font-mono); font-size: 0.76rem; color: var(--rp-soft); text-align: right; }
.rdev-val b { color: var(--rp-ink); font-weight: 500; }

/* Events */
.rdoc-events { display: grid; gap: 0; border: 1px solid var(--rp-line); border-radius: 8px; overflow: hidden; }
.rdoc-events li { display: flex; justify-content: space-between; align-items: center; padding: 0.65rem 0.9rem; font-size: 0.85rem; color: var(--rp-ink); border-bottom: 1px solid var(--rp-line); }
.rdoc-events li:last-child { border-bottom: none; }
.rev-count { font-family: var(--font-mono); color: var(--rp-accent); font-weight: 500; }

/* Footer */
.rdoc-foot { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: 1rem clamp(1.4rem, 1rem + 1.5vw, 2.25rem); background: #eceef3; border-radius: 0 0 var(--radius-lg) var(--radius-lg); font-family: var(--font-mono); font-size: 0.64rem; color: var(--rp-faint); }

/* Guided-tour callouts.
   Mobile/tablet: inline caption above each section (dark text on paper,
   light text on the navy band). Wide desktop: floats into the gutter
   beside the paper with a connector line. */
.rcallout { display: block; margin-bottom: 1rem; padding-left: 0.85rem; border-left: 2px solid var(--color-accent); }
.rcallout-num { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 6px; background: var(--color-accent-soft); color: var(--color-accent-bright); font-family: var(--font-mono); font-size: 0.68rem; border: 1px solid rgba(45,158,107,0.25); margin-bottom: 0.55rem; }
.rcallout p { font-size: 0.82rem; line-height: 1.45; }
.rdoc-sec > .rcallout p { color: var(--rp-soft); }
.rdoc-band > .rcallout { border-left-color: var(--color-accent-bright); }
.rdoc-band > .rcallout p { color: rgba(255,255,255,0.72); }
.rcallout-line { display: none; }

@media (min-width: 1300px) {
  .rcallout {
    position: absolute; top: clamp(1.35rem, 1rem + 1.2vw, 1.9rem); width: 220px; z-index: 4;
    margin: 0; padding-left: 0; border-left: 0;
  }
  .rdoc-band > .rcallout { top: clamp(1.4rem, 1rem + 1.5vw, 2rem); }
  .rcallout--right { left: 100%; margin-left: 52px; }
  .rcallout--left { right: 100%; margin-right: 52px; text-align: right; }
  .rcallout p,
  .rdoc-sec > .rcallout p,
  .rdoc-band > .rcallout p { color: var(--color-text-secondary); }
  .rcallout-line { display: block; position: absolute; top: 12px; height: 1px; width: 40px; background: var(--color-accent-bright); opacity: 0.5; }
  .rcallout--right .rcallout-line { left: -46px; }
  .rcallout--left .rcallout-line { right: -46px; }
  .rcallout--left .rcallout-num { margin-left: auto; }
}

/* ============================================================
   How it works
   ============================================================ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem 1.5rem; }
.step { position: relative; padding-top: 2rem; border-top: 1px solid var(--color-hairline); }
.step::before {
  content: ""; position: absolute; top: -1px; left: 0; width: 40%; height: 1px;
  background: var(--color-accent);
}
.step-number { font-family: var(--font-mono); font-size: 1.75rem; font-weight: 500; color: var(--color-accent); line-height: 1; margin-bottom: 1.25rem; letter-spacing: -0.02em; }
.step h3 { font-size: 1.15rem; margin-bottom: 0.6rem; letter-spacing: -0.02em; }
.step p { color: var(--color-text-secondary); font-size: 0.9375rem; line-height: 1.55; max-width: 26ch; }
.steps-closing { margin-top: 2.75rem; color: var(--color-text-secondary); font-size: clamp(1.05rem,1rem+0.4vw,1.25rem); font-family: var(--font-display); font-style: italic; font-weight: 600; letter-spacing: -0.02em; }

/* ============================================================
   Privacy first
   ============================================================ */
.privacy-layout { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(2.5rem, 1rem + 5vw, 5rem); align-items: stretch; }
.privacy-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2.5rem; }
.compare-col { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 1.35rem 1.4rem; background: var(--color-surface); }
.compare-col.new { border-color: rgba(45,158,107,0.35); background: rgba(45,158,107,0.05); }
.compare-label { display: block; font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-text-muted); margin-bottom: 1rem; }
.compare-col.new .compare-label { color: var(--color-accent-bright); }
.compare-col ul { display: grid; gap: 0.7rem; }
.compare-col li { font-size: 0.9rem; line-height: 1.45; padding-left: 1.35rem; position: relative; color: var(--color-text-secondary); }
.compare-col.old li::before { content: "✕"; position: absolute; left: 0; color: var(--color-text-faint); }
.compare-col.new li { color: var(--color-text); }
.compare-col.new li::before { content: "✓"; position: absolute; left: 0; color: var(--color-accent-bright); font-size: 0.8rem; }

.privacy-points { display: flex; flex-direction: column; justify-content: space-between; gap: 1rem; }
.privacy-point { display: flex; gap: 1rem; padding: 1.4rem 1.5rem; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); transition: border-color var(--duration-normal) var(--ease-out); }
.privacy-point:hover { border-color: var(--color-border-strong); }
.pp-icon { flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--color-accent-soft); color: var(--color-accent); border: 1px solid rgba(45,158,107,0.2); }
.privacy-point h3 { font-size: 1.05rem; margin-bottom: 0.35rem; letter-spacing: -0.02em; }
.privacy-point p { color: var(--color-text-secondary); font-size: 0.9rem; line-height: 1.5; }

/* ============================================================
   Contact
   ============================================================ */
.section--contact { position: relative; }
.contact-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(2.5rem, 1rem + 5vw, 5rem); align-items: start; }
.contact-aside { display: grid; gap: 2rem; }
.contact-intro { font-size: clamp(1.05rem, 1rem + 0.4vw, 1.25rem); color: var(--color-text-secondary); line-height: 1.5; max-width: 32ch; }

.contact-people { display: grid; gap: 1rem; }
.contact-person {
  border: 1px solid var(--color-border); border-radius: var(--radius-md);
  padding: 1.35rem 1.45rem; background: var(--color-surface);
  transition: border-color var(--duration-normal) var(--ease-out), background-color var(--duration-normal) var(--ease-out);
}
.contact-person:hover { border-color: var(--color-border-strong); background: var(--color-surface-2); }
.cp-name { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: -0.01em; }
.cp-role { display: block; font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.14em; color: var(--color-accent); margin-top: 0.3rem; margin-bottom: 1rem; }
.cp-line {
  display: flex; align-items: center; gap: 0.6rem;
  font-size: 0.9375rem; color: var(--color-text-secondary); padding: 0.22rem 0;
  transition: color var(--duration-fast) var(--ease-out);
}
.cp-line svg { color: var(--color-text-muted); flex-shrink: 0; transition: color var(--duration-fast) var(--ease-out); }
.cp-line:hover { color: var(--color-accent-bright); }
.cp-line:hover svg { color: var(--color-accent-bright); }

.form { display: grid; gap: 1.25rem; }
.field { display: grid; gap: 0.5rem; }
.field label { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--color-text-muted); }
.field input, .field textarea {
  font-family: var(--font-body); font-size: 0.96875rem; color: var(--color-text);
  background: var(--color-input-bg); border: 1px solid var(--color-input-border);
  border-radius: var(--radius-sm); padding: 0.8rem 0.9rem; width: 100%;
  transition: border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out), background-color var(--duration-fast) var(--ease-out);
}
.field textarea { resize: vertical; min-height: 7rem; }
.field input::placeholder, .field textarea::placeholder { color: var(--color-text-faint); }
.field input:focus, .field textarea:focus { outline: none; border-color: var(--color-accent); background: rgba(255,255,255,0.06); box-shadow: 0 0 0 3px rgba(45,158,107,0.18); }
.form .btn-filled { width: 100%; margin-top: 0.25rem; }
.btn-filled:disabled { opacity: 0.45; cursor: not-allowed; box-shadow: none; }
.form-confirmation { display: none; align-items: center; gap: 0.5rem; color: var(--color-accent-bright); font-size: 0.96875rem; margin-top: 0.25rem; }
.form-confirmation.visible { display: flex; }

/* ============================================================
   Footer
   ============================================================ */
.footer { border-top: 1px solid var(--color-hairline); padding-block: 2.25rem; position: relative; z-index: 1; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; }
.footer-mark { width: 18px; flex-shrink: 0; opacity: 0.6; }
.footer-tagline { font-size: 0.875rem; color: var(--color-text-muted); }
.footer-meta { display: flex; align-items: center; gap: 1.5rem; font-size: 0.875rem; color: var(--color-text-muted); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 960px) {
  .privacy-layout { grid-template-columns: 1fr; }
  .privacy-points { margin-top: 1rem; }
  .metric-row { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-links .nav-link { display: none; }
  .card-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .privacy-compare { grid-template-columns: 1fr; }
  .hero-actions { gap: 1rem 1.5rem; margin-bottom: 3rem; }
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 0.9rem; }
  /* Report doc on small screens */
  .rdoc-metrics { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .rdoc-band { flex-direction: column; }
  .rdoc-band-meta { text-align: left; }
  .rdoc-foot { flex-direction: column; gap: 0.3rem; }
}

@media (max-width: 600px) {
  .portal-brandname { font-size: 0.82rem; }
  .portal-pill { font-size: 0.72rem; padding: 0.4rem 0.6rem; max-width: 168px; text-align: left; }
  .portal-pill.ghost { display: none; }
}

@media (max-width: 460px) {
  .metric-row { grid-template-columns: 1fr 1fr; gap: 0.6rem; }
  .table-row { grid-template-columns: minmax(0,1fr) auto; }
  .row-bar { display: none; }
  .rdoc-metrics { grid-template-columns: 1fr 1fr; }
  .rdoc-toppages li { grid-template-columns: 16px 1fr auto; }
  .rtp-track { display: none; }
  .rdoc-devices li { grid-template-columns: 60px 1fr auto; }
}

/* ============================================================
   Progressive enhancement - hidden states armed only when
   motion is allowed AND JS confirms libraries loaded.
   Base (no .motion-ready) keeps ALL content visible.
   ============================================================ */
html.motion-ready [data-reveal] { opacity: 0; transform: translateY(26px); }
html.motion-ready .hero-headline .word { opacity: 0; transform: translateY(0.5em); }
html.motion-ready [data-annotation] { opacity: 0; }
html.motion-ready [data-rcallout] { opacity: 0; }
html.motion-ready [data-row] { opacity: 0; transform: translateY(8px); }
html.motion-ready [data-growbar] { transform: scaleX(0); }
html.motion-ready [data-report] .report-doc { opacity: 0; transform: translateY(40px) scale(0.985); }

/* ============================================================
   Reduced motion - disable all motion, reveal everything
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  html.motion-ready [data-reveal],
  html.motion-ready .hero-headline .word,
  html.motion-ready [data-annotation],
  html.motion-ready [data-rcallout],
  html.motion-ready [data-row],
  html.motion-ready [data-growbar],
  html.motion-ready [data-report] .report-doc { opacity: 1 !important; transform: none !important; }
  html.motion-ready .rdoc-sec.is-lit .rdoc-h::after { transform: scaleX(1) !important; }
}