/* ==========================================================================
   IRONCLAD VENTURES LLC — site-federal-v2
   Palette: Navy #1F3864 (ground: #0E1A30) · Teal #2E75B6 (structural)
            Gold #C9A227 (single accent) · Light #D5E8F0
   Type: Satoshi (display/body) + JetBrains Mono (data)
   ========================================================================== */

:root {
  color-scheme: dark;
  --navy: #1F3864;
  --navy-deep: #0E1A30;
  --navy-panel: #16294A;
  --teal: #2E75B6;
  --teal-dim: rgba(46, 117, 182, 0.35);
  --gold: #C9A227;
  --gold-bright: #E8CD74;
  --gold-deep: #B8891C;
  --light: #D5E8F0;
  --light-dim: rgba(213, 232, 240, 0.62);
  --light-faint: rgba(213, 232, 240, 0.14);
  --hairline: rgba(213, 232, 240, 0.12);
  --font-display: 'Satoshi', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --radius: 2px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  background: var(--navy-deep);
  color: var(--light);
  font-family: var(--font-display);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

::selection { background: var(--gold); color: var(--navy-deep); }

.container { width: min(1180px, 92vw); margin-inline: auto; }

/* ------------------------------------------------------------------ type */

h1, h2, h3 { font-weight: 700; letter-spacing: -0.03em; line-height: 1.02; }

.display-xl { font-size: clamp(2.6rem, 7.2vw, 5.6rem); text-transform: uppercase; }
.display-lg { font-size: clamp(2rem, 4.6vw, 3.6rem); text-transform: uppercase; }
.display-md { font-size: clamp(1.4rem, 2.6vw, 2rem); }

.gold { color: var(--gold); }
.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--light-dim);
}

.lede { font-size: 1.08rem; max-width: 62ch; color: var(--light-dim); }

/* ------------------------------------------------------------------- nav */

.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  height: 72px;
  display: flex; align-items: center;
  background: linear-gradient(rgba(14, 26, 48, 0.92), rgba(14, 26, 48, 0.75));
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--hairline);
}
.nav-inner {
  width: min(1320px, 94vw); margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem;
}
.nav-logo img, .nav-logo svg { height: 34px; width: auto; }
.nav-links { display: flex; gap: 1.75rem; align-items: center; list-style: none; }
.nav-links a {
  font-size: 0.82rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--light-dim); transition: color 0.25s var(--ease-out);
}
.nav-links a:hover, .nav-links a:focus-visible { color: var(--gold-bright); }

/* nav CTA: compact gold rule-tab */
.nav-cta {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold);
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out);
}
.nav-cta:hover, .nav-cta:focus-visible { background: var(--gold); color: var(--navy-deep); }

.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle {
    display: block; background: none; border: 1px solid var(--hairline);
    color: var(--light); font-family: var(--font-mono); font-size: 0.7rem;
    letter-spacing: 0.12em; padding: 0.5rem 0.8rem; border-radius: var(--radius);
    cursor: pointer;
  }
  .nav-links.open {
    display: flex; position: fixed; inset: 72px 0 auto 0;
    flex-direction: column; gap: 0; background: var(--navy-deep);
    border-bottom: 1px solid var(--hairline); padding: 1rem 4vw 1.5rem;
  }
  .nav-links.open li { width: 100%; border-top: 1px solid var(--hairline); }
  .nav-links.open a { display: block; padding: 0.9rem 0; }
}

/* ------------------------------------------------------------------ hero */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex; align-items: flex-end;
  padding: 9rem 0 5rem;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media video, .hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.85) brightness(0.8);
}
.hero-scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(14,26,48,0.55) 0%, rgba(14,26,48,0.25) 45%, rgba(14,26,48,0.94) 100%),
    linear-gradient(90deg, rgba(14,26,48,0.65) 0%, rgba(14,26,48,0.1) 60%);
}
.hero-contours {
  position: absolute; inset: -10% -5%; z-index: 2; opacity: 0.5;
  will-change: transform; pointer-events: none;
}
.hero-content { position: relative; z-index: 3; }

.hero-eyebrow {
  display: inline-flex; flex-wrap: wrap; gap: 0.6rem 1.4rem;
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold-bright);
  border-left: 2px solid var(--gold); padding-left: 0.9rem;
  margin-bottom: 1.6rem;
}
.hero h1 { max-width: 12ch; margin-bottom: 1.4rem; }
.hero .lede { margin-bottom: 2.4rem; }

.cta-row { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }

/* CTA garment 1: the Dossier — gold plate, corner notch, file affordance */
.cta-dossier {
  position: relative; display: inline-flex; align-items: center; gap: 0.7rem;
  background: linear-gradient(120deg, var(--gold-bright), var(--gold) 55%, var(--gold-deep));
  color: var(--navy-deep);
  font-weight: 700; font-size: 0.9rem; letter-spacing: 0.04em;
  padding: 1rem 1.5rem;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.cta-dossier .mono-tag {
  font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.1em;
  border: 1px solid rgba(14,26,48,0.4); padding: 0.15rem 0.4rem; border-radius: var(--radius);
}
.cta-dossier:hover, .cta-dossier:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(201, 162, 39, 0.28);
}
.cta-dossier:active { transform: translateY(0) scale(0.98); }

/* CTA garment 2: the Transmission — hairline frame, sweep fill */
.cta-transmit {
  position: relative; display: inline-flex; align-items: center; gap: 0.6rem;
  color: var(--light);
  font-weight: 500; font-size: 0.9rem; letter-spacing: 0.06em;
  padding: 1rem 1.4rem;
  border: 1px solid rgba(213, 232, 240, 0.4);
  border-radius: var(--radius);
  overflow: hidden; isolation: isolate;
  transition: color 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.cta-transmit::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--teal);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.35s var(--ease-out);
}
.cta-transmit:hover::before, .cta-transmit:focus-visible::before { transform: scaleX(1); }
.cta-transmit:hover, .cta-transmit:focus-visible { border-color: var(--teal); }
.cta-transmit:active { transform: scale(0.98); }
.cta-transmit .blip {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--gold); flex-shrink: 0;
}

/* ------------------------------------------------- hero summit mark */

.hero-mark {
  position: absolute; right: 4.5vw; bottom: 7vh; z-index: 2;
  width: clamp(120px, 12vw, 190px); pointer-events: none;
  filter: drop-shadow(0 6px 30px rgba(201, 162, 39, 0.35));
  animation: markFloat 9s ease-in-out 3s infinite alternate;
}
.hero-mark path { stroke-dasharray: 400; stroke-dashoffset: 400; }
.hero-mark .mk1 { animation: markDraw 1.6s 0.30s var(--ease-out) forwards; }
.hero-mark .mk2 { animation: markDraw 1.6s 0.65s var(--ease-out) forwards; }
.hero-mark .mk3 { animation: markDraw 1.6s 1.00s var(--ease-out) forwards; }
@keyframes markDraw { to { stroke-dashoffset: 0; } }
@keyframes markFloat { from { transform: translateY(0); } to { transform: translateY(-8px); } }

.no-js .hero-mark path { stroke-dashoffset: 0; }
@media (prefers-reduced-motion: reduce) {
  .hero-mark { animation: none; }
  .hero-mark path { stroke-dashoffset: 0 !important; animation: none !important; }
}
@media (max-width: 700px) {
  .hero-mark {
    width: 92px; right: 5vw; bottom: auto; top: 96px;
    opacity: 0.4; filter: none;
    animation: none;
  }
}

/* --------------------------------------------------------------- section */

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; position: relative; }
.section + .section { border-top: 1px solid var(--hairline); }
.section-head { margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-head .display-lg { max-width: 16ch; }
.section-head .lede { margin-top: 1.1rem; }

/* reveal choreography: transform-only, content visible without JS */
.rv { transform: translateY(26px); opacity: 0.001; }
.rv.in { transform: none; opacity: 1; transition: transform 0.8s var(--ease-out), opacity 0.8s var(--ease-out); }
.no-js .rv, .reduced .rv { transform: none; opacity: 1; }

/* ---------------------------------------------------------------- firm */

.firm-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.craft { border-top: 2px solid var(--gold); padding-top: 1.4rem; }
.craft + .craft { margin-top: 2.6rem; }
.craft h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.craft p { color: var(--light-dim); font-size: 0.95rem; }
.craft .mono { display: block; margin-bottom: 0.8rem; color: var(--teal); }
@media (max-width: 860px) { .firm-grid { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- stats */

.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--hairline);
}
.stat {
  padding: 2.4rem 1.6rem; text-align: left;
  border-left: 1px solid var(--hairline);
}
.stat:first-child { border-left: none; }
.stat b {
  display: block; font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 700; letter-spacing: -0.03em; color: var(--gold);
  font-variant-numeric: tabular-nums;
}
.stat span { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--light-dim); }
@media (max-width: 860px) {
  .stats { grid-template-columns: 1fr 1fr; }
  .stat:nth-child(3) { border-left: none; }
  .stat { border-top: 1px solid var(--hairline); }
  .stat:nth-child(-n+2) { border-top: none; }
}

/* -------------------------------------------------------------- domains */

.domains-grid {
  display: grid; grid-template-columns: minmax(240px, 340px) 1fr;
  gap: clamp(1.5rem, 4vw, 4rem); align-items: start;
}
.domain-index { list-style: none; position: sticky; top: 96px; }
.domain-index button {
  display: flex; align-items: baseline; gap: 0.9rem; width: 100%;
  background: none; border: none; border-top: 1px solid var(--hairline);
  color: var(--light-dim); text-align: left; cursor: pointer;
  font-family: var(--font-display); font-size: 1.02rem; font-weight: 500;
  padding: 0.95rem 0.2rem;
  transition: color 0.25s var(--ease-out), padding-left 0.25s var(--ease-out);
}
.domain-index li:last-child button { border-bottom: 1px solid var(--hairline); }
.domain-index .idx { font-family: var(--font-mono); font-size: 0.68rem; color: var(--teal); }
.domain-index button:hover { color: var(--light); }
.domain-index button[aria-selected="true"] { color: var(--gold-bright); padding-left: 0.8rem; }
.domain-index button[aria-selected="true"] .idx { color: var(--gold); }

.domain-panel {
  background: var(--navy-panel);
  border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: clamp(1.6rem, 3.5vw, 2.8rem);
  min-height: 340px;
}
.domain-panel h3 { font-size: 1.5rem; margin-bottom: 0.9rem; }
.domain-panel p { color: var(--light-dim); margin-bottom: 1.3rem; max-width: 58ch; }
.domain-panel ul { list-style: none; }
.domain-panel li {
  padding: 0.55rem 0 0.55rem 1.4rem; position: relative;
  border-top: 1px solid var(--hairline); font-size: 0.93rem;
}
.domain-panel li::before {
  content: ""; position: absolute; left: 0; top: 1.05rem;
  width: 0.6rem; height: 1px; background: var(--gold);
}
@media (max-width: 860px) {
  .domains-grid { grid-template-columns: 1fr; }
  .domain-index { position: static; display: flex; overflow-x: auto; gap: 0; }
  .domain-index li { flex-shrink: 0; }
  .domain-index button { border: 1px solid var(--hairline); border-radius: var(--radius); padding: 0.6rem 0.9rem; white-space: nowrap; margin-right: 0.5rem; font-size: 0.85rem; }
}

/* ------------------------------------------------------------ human terrain */

.terrain { position: relative; overflow: hidden; padding: 0; }
.terrain-media { position: absolute; inset: 0; z-index: 0; }
.terrain-media video, .terrain-media img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: saturate(0.9) brightness(0.65);
}
.terrain-overlay {
  position: relative; z-index: 2; min-height: 78vh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(3rem, 7vw, 6rem) 0;
  background: linear-gradient(180deg, rgba(14,26,48,0.7), rgba(14,26,48,0.2) 40%, rgba(14,26,48,0.85));
}
.layer-chips { display: flex; flex-wrap: wrap; gap: 0.8rem; margin-top: 1.8rem; }
.layer-chips div {
  border: 1px solid var(--teal-dim); border-radius: var(--radius);
  padding: 0.7rem 1.1rem; background: rgba(14,26,48,0.55);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.layer-chips b { display: block; font-size: 0.88rem; letter-spacing: 0.04em; }
.layer-chips span { font-size: 0.78rem; color: var(--light-dim); }

/* -------------------------------------------------------------- products */

.bento {
  display: grid; gap: 1px; background: var(--hairline);
  grid-template-columns: repeat(6, 1fr);
  border: 1px solid var(--hairline);
}
.bento > div { background: var(--navy-deep); padding: 1.6rem; min-height: 190px; display: flex; flex-direction: column; justify-content: flex-end; gap: 0.4rem; position: relative; overflow: hidden; }
.bento h3 { font-size: 1.02rem; }
.bento p { font-size: 0.82rem; color: var(--light-dim); }
.bento .cell-3 { grid-column: span 3; }
.bento .cell-2 { grid-column: span 2; }
.bento .tint-panel { background: var(--navy-panel); }
.bento .tint-teal { background: linear-gradient(140deg, var(--navy-panel), rgba(46,117,182,0.25)); }
.bento .img-cell { padding: 0; min-height: 240px; }
.bento .img-cell img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.8) brightness(0.75); }
.bento .img-cell .img-label {
  position: absolute; inset: auto 0 0 0; padding: 1.2rem 1.6rem;
  background: linear-gradient(transparent, rgba(14,26,48,0.92));
}
.neo {
  margin-top: 1px; border: 1px solid var(--gold-deep); border-radius: var(--radius);
  background: linear-gradient(120deg, rgba(201,162,39,0.12), rgba(201,162,39,0.03));
  padding: clamp(1.6rem, 4vw, 2.6rem);
  display: grid; grid-template-columns: 1fr auto; gap: 1.5rem; align-items: center;
  margin-top: 1.5rem;
}
.neo h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.neo p { color: var(--light-dim); max-width: 60ch; font-size: 0.95rem; }
.neo .neo-stat { text-align: right; font-family: var(--font-mono); }
.neo .neo-stat b { display: block; font-size: 2rem; color: var(--gold); letter-spacing: -0.02em; }
.neo .neo-stat span { font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--light-dim); }
@media (max-width: 860px) {
  .bento { grid-template-columns: 1fr 1fr; }
  .bento .cell-3, .bento .cell-2 { grid-column: span 2; }
  .neo { grid-template-columns: 1fr; }
  .neo .neo-stat { text-align: left; }
}

/* --------------------------------------------------------------- archive */

.rail { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.rail article {
  border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 1.8rem; background: var(--navy-panel);
  display: flex; flex-direction: column; gap: 0.8rem;
  transition: border-color 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.rail article:hover { border-color: var(--teal); transform: translateY(-4px); }
.rail h3 { font-size: 1.15rem; }
.rail p { font-size: 0.9rem; color: var(--light-dim); flex-grow: 1; }
.rail .mono { color: var(--teal); }
.mod-row { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 2rem; }
.mod-row span {
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--light-dim);
  border: 1px solid var(--hairline); border-radius: 999px; padding: 0.45rem 0.9rem;
}
@media (max-width: 860px) { .rail { grid-template-columns: 1fr; } }

/* -------------------------------------------------------------- delivery */

.phases { list-style: none; counter-reset: phase; }
.phases li {
  display: grid; grid-template-columns: 90px 1fr 1.2fr; gap: 1.5rem;
  padding: 1.7rem 0; border-top: 1px solid var(--hairline); align-items: baseline;
}
.phases li:last-child { border-bottom: 1px solid var(--hairline); }
.phases .ph-num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--gold); }
.phases h3 { font-size: 1.2rem; }
.phases p { color: var(--light-dim); font-size: 0.93rem; }
@media (max-width: 860px) {
  .phases li { grid-template-columns: 60px 1fr; }
  .phases p { grid-column: 2; }
}
.principles { display: flex; flex-wrap: wrap; gap: 0.5rem 1.6rem; margin-top: 2.2rem; }
.principles span { font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); }

/* --------------------------------------------------------------- teaming */

.teaming-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; }
.team-points { list-style: none; }
.team-points li { padding: 1.1rem 0 1.1rem 1.6rem; border-top: 1px solid var(--hairline); position: relative; color: var(--light-dim); font-size: 0.97rem; }
.team-points li::before { content: ""; position: absolute; left: 0; top: 1.7rem; width: 0.7rem; height: 1px; background: var(--gold); }
.team-points b { color: var(--light); }
@media (max-width: 860px) { .teaming-grid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------ data block */

.datablock {
  background: var(--navy-panel); border: 1px solid var(--hairline);
  border-radius: var(--radius); padding: clamp(1.6rem, 4vw, 2.6rem);
}
.datablock-head { display: flex; justify-content: space-between; align-items: center; gap: 1rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.copy-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: none; border: 1px solid var(--gold); color: var(--gold);
  font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.12em;
  text-transform: uppercase; padding: 0.6rem 1rem; border-radius: var(--radius);
  cursor: pointer; transition: background 0.25s var(--ease-out), color 0.25s var(--ease-out);
}
.copy-btn:hover, .copy-btn:focus-visible { background: var(--gold); color: var(--navy-deep); }
.copy-btn:active { transform: scale(0.98); }
.datagrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); }
.datagrid div { background: var(--navy-panel); padding: 1.1rem 1.3rem; }
.datagrid dt { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--light-dim); margin-bottom: 0.35rem; }
.datagrid dd { font-size: 0.95rem; }
.datagrid .pending { color: var(--gold-bright); font-size: 0.85rem; }
@media (max-width: 860px) { .datagrid { grid-template-columns: 1fr; } }

/* ------------------------------------------------------------------- faq */

.faq { max-width: 800px; }
.faq details { border-top: 1px solid var(--hairline); }
.faq details:last-child { border-bottom: 1px solid var(--hairline); }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between;
  align-items: baseline; gap: 1rem; padding: 1.2rem 0.2rem;
  font-weight: 500; font-size: 1.02rem;
  transition: color 0.25s var(--ease-out);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--gold); flex-shrink: 0; }
.faq details[open] summary { color: var(--gold-bright); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { padding: 0 0.2rem 1.4rem; color: var(--light-dim); max-width: 68ch; }

/* ---------------------------------------------------------------- engage */

.engage { text-align: left; padding-bottom: 3rem; }
.engage .display-xl { max-width: 14ch; margin-bottom: 1.4rem; }
.engage .lede { margin-bottom: 2.5rem; }
.contact-strip {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--hairline); border: 1px solid var(--hairline); margin-top: 3rem;
}
.contact-strip div { background: var(--navy-deep); padding: 1.4rem 1.5rem; }
.contact-strip dt { font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--light-dim); margin-bottom: 0.4rem; }
.contact-strip dd a { color: var(--gold-bright); border-bottom: 1px solid transparent; transition: border-color 0.2s; }
.contact-strip dd a:hover { border-color: var(--gold-bright); }
@media (max-width: 860px) { .contact-strip { grid-template-columns: 1fr; } }

/* ---------------------------------------------------------------- footer */

.footer {
  border-top: 1px solid var(--hairline); padding: 2.4rem 0 3rem;
  display: flex; flex-wrap: wrap; gap: 1rem 2.5rem; justify-content: space-between;
  align-items: center;
}
.footer p { font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--light-dim); }
.footer img { height: 26px; opacity: 0.8; }

/* ------------------------------------------------------- mobile polish */

@media (max-width: 700px) {
  /* hero: tighter frame, smaller type floor */
  .hero { padding: 6.5rem 0 3.5rem; }
  .display-xl { font-size: clamp(2.15rem, 11vw, 2.9rem); }
  .hero .lede { font-size: 1rem; }
  .hero-eyebrow { font-size: 0.62rem; gap: 0.5rem 1rem; }

  /* motion: replace JS orbit with a cheap, seamless CSS drift
     (scale keeps edges hidden; alternate = no loop seam) */
  .hero-media {
    animation: heroDrift 34s ease-in-out infinite alternate;
  }
  .reduced .hero-media, .no-js .hero-media { animation: none; }

  /* full-width, thumb-friendly CTAs */
  .cta-row { flex-direction: column; align-items: stretch; }
  .cta-dossier, .cta-transmit { justify-content: center; text-align: center; }

  /* calmer section rhythm */
  .terrain-media video, .terrain-media img { filter: saturate(0.9) brightness(0.55); }
  .neo { padding: 1.4rem; }
}

@keyframes heroDrift {
  0%   { transform: translate3d(-12px, -6px, 0) scale(1.12); }
  50%  { transform: translate3d(6px, 4px, 0)   scale(1.15); }
  100% { transform: translate3d(14px, -4px, 0) scale(1.12); }
}

@media (max-width: 560px) {
  /* nav: compact logo + CTA so nothing overflows at 360-390px */
  .nav-inner { gap: 0.75rem; }
  .nav-logo img { height: 26px; }
  .nav-cta { font-size: 0.6rem; padding: 0.5rem 0.65rem; letter-spacing: 0.1em; }
  .nav-toggle { padding: 0.5rem 0.6rem; }

  .container { width: 92vw; }
  .stat { padding: 1.6rem 1rem; }
  .domain-panel { min-height: 0; }
}

/* ------------------------------------------------------------ skip link */

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--gold); color: var(--navy-deep); padding: 0.8rem 1.2rem;
  font-weight: 700;
}
.skip:focus { left: 0; }

:focus-visible { outline: 2px solid var(--gold-bright); outline-offset: 3px; }