/* ============================================
   AGENTIA — Sections
   ============================================ */

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  padding-block: 16px;
  background: rgba(9, 29, 58, 0.85);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  color: var(--bone);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 300ms;
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav__brand {
  display: flex; align-items: center; gap: 10px;
  color: var(--bone);
}
.nav__mark { width: 32px; height: auto; display: block; }
.nav__word {
  font-family: var(--f-display);
  font-variation-settings: "wdth" 125, "wght" 700;
  letter-spacing: 0.02em;
  font-size: 18px;
  color: var(--bone);
}
.nav__links {
  display: flex;
  gap: 24px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav__links a {
  position: relative;
  padding-block: 4px;
  opacity: 0.78;
  transition: opacity 180ms;
}
.nav__links a::after {
  content: ""; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px; background: var(--blue);
  transition: width 220ms ease;
}
.nav__links a:hover { opacity: 1; }
.nav__links a:hover::after { width: 100%; }

@media (max-width: 1100px) {
  .nav__links { display: none; }
}

.nav__cta { display: flex; align-items: center; gap: 16px; white-space: nowrap; }
.nav__status {
  display: inline-flex; align-items: center; gap: 8px;
  opacity: 0.78;
  white-space: nowrap;
}
.nav__status .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 0 var(--blue);
  animation: pulse 1800ms ease-in-out infinite;
  display: inline-block;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,78,229,0.6); }
  50% { box-shadow: 0 0 0 6px rgba(37,78,229,0); }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: var(--navy);
  color: var(--bone);
  overflow: hidden;
  padding-top: 88px;
  padding-bottom: 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* small floating pixel decoration */
.hero__pixels {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    radial-gradient(circle at 12% 78%, rgba(37,78,229,0.18) 0, transparent 32%),
    radial-gradient(circle at 88% 16%, rgba(37,78,229,0.10) 0, transparent 35%);
}

.hero__inner {
  position: relative;
  z-index: 2;
  flex: 1;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 32px;
  padding-block: 32px;
}

.hero__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.hero__tag, .hero__loc {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--steel);
}
.hero__tag .square, .cta__tag .square {
  width: 8px; height: 8px;
  background: var(--blue);
  display: inline-block;
}

/* Hero brand: real symbol + supporting wordmark */
.hero__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2.4vw, 32px);
  padding-block: clamp(12px, 3vw, 32px);
  user-select: none;
  position: relative;
}
.hero__symbol {
  width: auto;
  height: min(36vh, 38vw, 420px);
  object-fit: contain;
  filter: drop-shadow(0 20px 60px rgba(37, 78, 229, 0.35));
}
.hero__brand-text {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.6vw, 24px);
  text-align: center;
  flex-wrap: wrap;
  justify-content: center;
  position: relative;
}
.hero__brand-text::before, .hero__brand-text::after {
  content: "";
  display: none;
}
.hero__brand-name {
  font-family: var(--f-display);
  font-variation-settings: "wdth" 125, "wght" 700;
  letter-spacing: 0.08em;
  font-size: clamp(36px, 7vw, 96px);
  line-height: 1;
  color: var(--bone);
  text-transform: uppercase;
}
.hero__brand-tag {
  color: var(--blue);
  font-size: clamp(11px, 1.05vw, 14px);
  letter-spacing: 0.32em;
  font-weight: 500;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--blue);
}
.hero__cursor {
  display: inline-block;
  width: 0.12em;
  height: 0.78em;
  background: var(--blue);
  margin-left: 0.04em;
  margin-bottom: -0.04em;
  animation: blink 1100ms steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.hero__lockup {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
}
@media (max-width: 880px) {
  .hero__lockup { grid-template-columns: 1fr; gap: 32px; }
}

.hero__t-prefix {
  display: block;
  color: var(--blue);
  margin-bottom: 12px;
}
.hero__line {
  font-size: clamp(28px, 4.4vw, 56px);
  color: var(--bone);
  font-variation-settings: "wdth" 105, "wght" 500;
}
.hero__line br { display: block; }

.hero__sub {
  color: var(--steel);
  font-size: clamp(15px, 1.1vw, 17px);
  max-width: 460px;
  line-height: 1.55;
  margin-bottom: 24px;
}

.hero__ctas {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.hero__ghost {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bone);
  padding: 12px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  transition: border-color 180ms;
}
.hero__ghost:hover { border-bottom-color: var(--blue); }
.hero__ghost svg { width: 14px; height: 14px; transition: transform 180ms; }
.hero__ghost:hover svg { transform: translateX(4px); }

.hero__corner {
  position: absolute;
  bottom: 80px;
  left: var(--pad-x);
  color: var(--steel);
}
.hero__corner--right {
  left: auto;
  right: var(--pad-x);
}

/* marquee */
.marquee {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-block: 18px;
  background: rgba(0,0,0,0.18);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 32px;
  width: max-content;
  animation: marqueeRoll 50s linear infinite;
  font-family: var(--f-display);
  font-variation-settings: "wdth" 125, "wght" 500;
  font-size: clamp(20px, 2.6vw, 36px);
  color: var(--bone);
  white-space: nowrap;
}
.marquee__track i {
  color: var(--blue);
  font-style: normal;
  font-size: 0.6em;
}
@keyframes marqueeRoll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============================================
   SECTION HEAD (shared)
   ============================================ */
.section-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 48px;
  color: var(--ink-mute);
}
.section-head--dark { color: var(--steel); }
.section-head__num { color: var(--blue); }
.section-head__line {
  flex: 1; height: 1px;
  background: currentColor;
  opacity: 0.2;
}

/* ============================================
   MANIFESTO
   ============================================ */
.manifesto {
  background: var(--bone-warm);
  color: var(--ink);
  padding-block: var(--section);
  position: relative;
}
.manifesto__inner { }
.manifesto__lines {
  max-width: 1080px;
}
.manifesto__line {
  font-size: clamp(28px, 4.6vw, 64px);
  margin-bottom: 28px;
  font-variation-settings: "wdth" 115, "wght" 500;
}
.manifesto__line.is-mute { color: var(--ink-mute); }
.manifesto__line.is-quote {
  font-style: italic;
  color: var(--ink);
  font-variation-settings: "wdth" 105, "wght" 500;
}
.manifesto__line.is-blue { color: var(--blue); }
.manifesto__line em {
  font-style: italic;
  color: var(--blue);
  font-variation-settings: "wdth" 105, "wght" 500;
}

.manifesto__divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 56px 0;
  color: var(--ink-mute);
}
.manifesto__divider::before, .manifesto__divider::after {
  content: ""; flex: 1; height: 1px; background: currentColor; opacity: 0.2;
}

.manifesto__hero {
  margin-top: 80px;
  padding: clamp(40px, 6vw, 80px);
  background: var(--navy);
  color: var(--bone);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.manifesto__hero-mark {
  position: absolute;
  top: -60px;
  right: -40px;
  width: clamp(220px, 30vw, 420px);
  height: auto;
  opacity: 0.06;
  pointer-events: none;
  transform: rotate(-12deg);
}
.manifesto__hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.manifesto__hero-line {
  position: relative;
  font-size: clamp(40px, 7.5vw, 112px);
  font-variation-settings: "wdth" 125, "wght" 700;
  line-height: 0.92;
  margin: 0;
}
.manifesto__hero-line--blue { color: var(--blue); margin-top: 12px; }
.strike {
  text-decoration: line-through;
  text-decoration-thickness: 4px;
  text-decoration-color: var(--blue);
  opacity: 0.55;
}
.strike-w {
  text-decoration: line-through;
  text-decoration-thickness: 6px;
  text-decoration-color: var(--blue);
  opacity: 0.6;
}

.manifesto__sign {
  margin-top: 48px;
  color: var(--ink-mute);
}

/* ============================================
   TRIO (Não é escola)
   ============================================ */
.trio {
  background: var(--navy);
  color: var(--bone);
  padding-block: var(--section);
}
.trio__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.6fr;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 4px;
  overflow: hidden;
}
@media (max-width: 880px) {
  .trio__grid { grid-template-columns: 1fr; }
}

.trio__card {
  padding: clamp(28px, 4vw, 48px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-right: 1px solid rgba(255,255,255,0.12);
  position: relative;
  transition: background 250ms;
}
@media (max-width: 880px) {
  .trio__card {
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .trio__card:last-child { border-bottom: none; }
}
.trio__card:last-child { border-right: none; }
.trio__card--neg { opacity: 0.78; }
.trio__card--neg:hover { opacity: 1; background: rgba(255,255,255,0.02); }

.trio__card--pos {
  background: var(--blue);
  color: white;
  border-right: none;
}
.trio__card--pos:hover { background: var(--blue-hot); }

.trio__tag {
  color: var(--steel);
}
.trio__card--pos .trio__tag { color: white; opacity: 0.78; }

.trio__title {
  font-size: clamp(28px, 3vw, 44px);
  font-variation-settings: "wdth" 115, "wght" 600;
  line-height: 1;
  color: inherit;
}
.trio__card--pos .trio__title {
  font-size: clamp(36px, 4.2vw, 60px);
  font-variation-settings: "wdth" 125, "wght" 700;
}
.trio__body {
  color: var(--steel);
  font-size: 16px;
  line-height: 1.55;
}
.trio__card--pos .trio__body {
  color: white;
  opacity: 0.92;
}
.trio__corner {
  position: absolute;
  bottom: 24px; right: 24px;
  color: white;
  opacity: 0.6;
}

/* ============================================
   HUB
   ============================================ */
.hub {
  background: var(--sand);
  color: var(--ink);
  padding-block: var(--section);
  position: relative;
  overflow: hidden;
}
.hub .pixel-grid--dark { z-index: 0; }
.hub__inner { position: relative; z-index: 1; }

.hub__lede {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
  margin-bottom: clamp(60px, 8vw, 120px);
}
@media (max-width: 880px) { .hub__lede { grid-template-columns: 1fr; } }

.hub__heading {
  font-size: clamp(40px, 6vw, 96px);
  font-variation-settings: "wdth" 125, "wght" 700;
  line-height: 0.95;
}
.hub__heading em {
  font-style: italic;
  color: var(--blue);
  font-variation-settings: "wdth" 110, "wght" 500;
}

.hub__lede-side {
  display: flex; flex-direction: column; gap: 16px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
  padding-top: 12px;
}

.hub__pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(9,29,58,0.18);
  border-bottom: 1px solid rgba(9,29,58,0.18);
}
@media (max-width: 880px) { .hub__pillars { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .hub__pillars { grid-template-columns: 1fr; } }

.pillar {
  padding: 40px 28px;
  border-right: 1px solid rgba(9,29,58,0.18);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 250ms;
  position: relative;
}
.pillar:hover { background: rgba(255,255,255,0.5); }
.pillar:last-child { border-right: none; }
@media (max-width: 880px) {
  .pillar:nth-child(2) { border-right: none; }
  .pillar:nth-child(1), .pillar:nth-child(2) {
    border-bottom: 1px solid rgba(9,29,58,0.18);
  }
}

.pillar__num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blue);
}
.pillar__icon {
  width: 48px; height: 48px;
  color: var(--ink);
  margin-block: 8px;
}
.pillar__icon svg { width: 100%; height: 100%; }
.pillar__title {
  font-size: 28px;
  font-variation-settings: "wdth" 125, "wght" 700;
  letter-spacing: -0.01em;
}
.pillar__body {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

/* ============================================
   METHOD
   ============================================ */
.method {
  background: var(--bone-warm);
  padding-block: var(--section);
}
.method__lede {
  margin-bottom: clamp(48px, 6vw, 80px);
  max-width: 1100px;
}
.method__heading {
  font-size: clamp(40px, 6vw, 96px);
  font-variation-settings: "wdth" 125, "wght" 700;
  line-height: 0.95;
}
.method__heading em {
  font-style: italic;
  color: var(--blue);
  font-variation-settings: "wdth" 110, "wght" 500;
}
.hl-blue { color: var(--blue); }

.method__steps {
  list-style: none;
  counter-reset: step;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid rgba(9,29,58,0.18);
}
@media (max-width: 880px) { .method__steps { grid-template-columns: 1fr; } }

.step {
  padding: 40px 32px;
  border-right: 1px solid rgba(9,29,58,0.18);
  border-bottom: 1px solid rgba(9,29,58,0.18);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: background 220ms;
  position: relative;
  overflow: hidden;
}
.step:nth-child(2n) { border-right: none; }
@media (max-width: 880px) { .step { border-right: none; } }
.step:hover { background: white; }

.step__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  color: var(--ink-mute);
}
.step__num {
  font-size: clamp(40px, 5vw, 80px);
  color: var(--blue);
  font-variation-settings: "wdth" 125, "wght" 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.step__title {
  font-size: clamp(32px, 3vw, 44px);
  font-variation-settings: "wdth" 125, "wght" 700;
}
.step p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-soft);
}
.step__deliver {
  margin-top: 12px;
  color: var(--blue);
}
.step--out {
  background: var(--navy);
  color: var(--bone);
}
.step--out:hover { background: var(--navy-deep); }
.step--out .step__head { color: var(--steel); }
.step--out .step__num { color: var(--blue); }
.step--out p { color: var(--steel); }
.step--out .step__deliver { color: var(--blue); }

/* ============================================
   DIFFERENTIATORS
   ============================================ */
.diff {
  background: var(--navy);
  color: var(--bone);
  padding-block: var(--section);
}

.diff__top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 80px);
}
@media (max-width: 880px) { .diff__top { grid-template-columns: 1fr; } }
.diff__heading {
  font-size: clamp(40px, 6.4vw, 104px);
  line-height: 0.95;
  font-variation-settings: "wdth" 125, "wght" 700;
}
.diff__heading em {
  font-style: italic;
  font-variation-settings: "wdth" 110, "wght" 500;
  color: var(--blue);
}
.diff__copy {
  color: var(--steel);
  font-size: 16px;
  line-height: 1.6;
  max-width: 420px;
}
.diff__copy em { font-style: italic; color: var(--bone); }

.diff__grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.14);
  border-left: 1px solid rgba(255,255,255,0.14);
}
@media (max-width: 1080px) { .diff__grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .diff__grid { grid-template-columns: repeat(2, 1fr); } }

.diff__cell {
  padding: 32px 24px;
  border-right: 1px solid rgba(255,255,255,0.14);
  border-bottom: 1px solid rgba(255,255,255,0.14);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 220px;
  transition: background 220ms;
  cursor: default;
}
.diff__cell:hover { background: rgba(37,78,229,0.08); }
.diff__num { color: var(--blue); }
.diff__cell h4 {
  font-size: clamp(20px, 1.8vw, 26px);
  font-variation-settings: "wdth" 120, "wght" 600;
  line-height: 1.05;
}
.diff__cell--accent {
  background: var(--blue);
}
.diff__cell--accent:hover { background: var(--blue-hot); }
.diff__cell--accent .diff__num { color: white; opacity: 0.7; }

/* ============================================
   WHO
   ============================================ */
.who {
  background: var(--bone-warm);
  padding-block: var(--section);
}
.who__lede {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: end;
  margin-bottom: clamp(48px, 6vw, 80px);
}
@media (max-width: 880px) { .who__lede { grid-template-columns: 1fr; } }

.who__heading {
  font-size: clamp(36px, 5vw, 80px);
  font-variation-settings: "wdth" 125, "wght" 700;
  line-height: 0.95;
}
.who__heading em {
  font-style: italic;
  color: var(--blue);
  font-variation-settings: "wdth" 110, "wght" 500;
}
.who__copy {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.6;
  max-width: 420px;
}

.who__people {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
@media (max-width: 720px) { .who__people { grid-template-columns: 1fr; } }

.person {
  background: white;
  border: 1px solid rgba(9,29,58,0.1);
  border-radius: 6px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform 220ms, border-color 220ms, box-shadow 220ms;
  min-height: 240px;
}
.person:hover {
  transform: translateY(-4px);
  border-color: var(--blue);
  box-shadow: 0 12px 40px rgba(9,29,58,0.1);
}
.person__chip {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink-mute);
}
.dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-mute);
}
.dot--blue { background: var(--blue); }
.person__quote {
  font-size: clamp(20px, 1.9vw, 26px);
  font-variation-settings: "wdth" 115, "wght" 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  flex: 1;
}
.person__role {
  color: var(--ink-mute);
  padding-top: 16px;
  border-top: 1px solid rgba(9,29,58,0.08);
}

/* ============================================
   PROOF (numbers)
   ============================================ */
.proof {
  background: var(--sand);
  padding-block: clamp(60px, 8vw, 100px);
  border-top: 1px solid rgba(9,29,58,0.1);
  border-bottom: 1px solid rgba(9,29,58,0.1);
}
.proof__row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
@media (max-width: 880px) { .proof__row { grid-template-columns: 1fr 1fr; gap: 32px 0; } }

.proof__stat {
  padding: 12px 24px;
  border-right: 1px solid rgba(9,29,58,0.18);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.proof__stat:last-child { border-right: none; }
@media (max-width: 880px) {
  .proof__stat:nth-child(2n) { border-right: none; }
}
.proof__num {
  font-size: clamp(56px, 7vw, 120px);
  line-height: 1;
  font-variation-settings: "wdth" 125, "wght" 700;
  color: var(--ink);
  letter-spacing: -0.04em;
}
.proof__lbl {
  color: var(--ink-mute);
}

/* ============================================
   CTA
   ============================================ */
.cta {
  background: var(--navy);
  color: var(--bone);
  position: relative;
  padding-block: clamp(100px, 14vw, 200px);
  overflow: hidden;
}
.cta__symbol {
  position: absolute;
  top: 50%;
  left: 50%;
  width: clamp(400px, 60vw, 800px);
  height: auto;
  transform: translate(-50%, -50%);
  opacity: 0.06;
  pointer-events: none;
}
.cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.cta__tag {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--blue);
  padding: 8px 16px;
  border: 1px solid var(--blue);
  border-radius: 999px;
}

.cta__heading {
  font-size: clamp(40px, 7vw, 120px);
  font-variation-settings: "wdth" 125, "wght" 700;
  line-height: 0.95;
  text-wrap: balance;
}
.cta__sub {
  max-width: 600px;
  color: var(--steel);
  font-size: clamp(16px, 1.3vw, 20px);
  line-height: 1.5;
}

.cta__actions {
  display: flex;
  gap: 24px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 12px;
}
.cta__btn { padding: 18px 28px; font-size: 13px; }
.cta__ghost {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--bone);
  padding: 12px 4px;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  transition: border-color 180ms;
}
.cta__ghost:hover { border-bottom-color: var(--blue); }
.cta__ghost svg { width: 14px; height: 14px; transition: transform 180ms; }
.cta__ghost:hover svg { transform: translateX(4px); }

.cta__sign {
  display: flex;
  gap: 24px;
  color: var(--ink-mute);
  margin-top: 40px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ============================================
   FOOTER
   ============================================ */
.foot {
  background: var(--navy-deep);
  color: var(--bone);
  padding-block: 64px 32px;
}
.foot__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  align-items: end;
}
@media (max-width: 720px) { .foot__top { grid-template-columns: 1fr; } }
.foot__brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.foot__logo {
  width: auto;
  height: clamp(48px, 5vw, 72px);
  max-width: 100%;
  object-fit: contain;
  object-position: left center;
}
.foot__tag {
  font-size: clamp(20px, 2vw, 32px);
  color: var(--steel);
  font-variation-settings: "wdth" 110, "wght" 500;
  line-height: 1.1;
  text-align: right;
}
@media (max-width: 720px) { .foot__tag { text-align: left; } }

.foot__cols {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.6fr;
  gap: 32px;
  padding-block: 48px;
}
@media (max-width: 880px) { .foot__cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .foot__cols { grid-template-columns: 1fr; } }

.foot__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.foot__col > span:first-child {
  color: var(--blue);
  margin-bottom: 8px;
}
.foot__col a {
  color: var(--bone);
  opacity: 0.78;
  transition: opacity 180ms;
  font-size: 15px;
}
.foot__col a:hover { opacity: 1; }
.foot__news { color: var(--steel); font-size: 14px; line-height: 1.55; }

.foot__form {
  display: flex;
  align-items: center;
  gap: 0;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  position: relative;
  margin-top: 4px;
}
.foot__form input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--bone);
  padding: 12px 0;
  font-family: var(--f-body);
  font-size: 15px;
}
.foot__form input::placeholder { color: var(--ink-mute); }
.foot__form button {
  padding: 8px;
  color: var(--blue);
  transition: transform 180ms;
}
.foot__form button:hover { transform: translateX(4px); }
.foot__form button svg { width: 18px; height: 18px; }
.foot__ok {
  position: absolute;
  right: 0; bottom: -22px;
  color: var(--blue);
  opacity: 0;
  transition: opacity 220ms;
}
.foot__ok.on { opacity: 1; }

.foot__bottom {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: var(--ink-mute);
  flex-wrap: wrap;
}

/* ============================================
   REVEAL on scroll (progressive enhancement)
   ============================================ */
.reveal {
  /* No initial hidden state — visibility is guaranteed.
     If the browser supports animations, enrich via JS. */
}
.reveal.is-out {
  opacity: 0;
  transform: translateY(20px);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 700ms cubic-bezier(0.2,0.7,0.2,1),
              transform 700ms cubic-bezier(0.2,0.7,0.2,1);
}
/* slightly stagger grid children */
.trio__card.reveal:nth-child(2) { transition-delay: 80ms; }
.trio__card.reveal:nth-child(3) { transition-delay: 160ms; }
.pillar.reveal:nth-child(2) { transition-delay: 80ms; }
.pillar.reveal:nth-child(3) { transition-delay: 160ms; }
.pillar.reveal:nth-child(4) { transition-delay: 240ms; }
.step.reveal:nth-child(2) { transition-delay: 80ms; }
.step.reveal:nth-child(3) { transition-delay: 160ms; }
.step.reveal:nth-child(4) { transition-delay: 240ms; }
.diff__cell.reveal { transition-duration: 600ms; }
.diff__cell.reveal:nth-child(n+2) { transition-delay: 40ms; }
.diff__cell.reveal:nth-child(n+5) { transition-delay: 80ms; }
.diff__cell.reveal:nth-child(n+8) { transition-delay: 120ms; }

/* ============================================
   PIXELS (hero)
   ============================================ */
.pixel {
  position: absolute;
  background: var(--bone);
  animation: pixelFloat 12s ease-in-out infinite;
}
.pixel--blue { background: var(--blue); }

@keyframes pixelFloat {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(20px, -30px); }
  50% { transform: translate(-15px, -50px); }
  75% { transform: translate(10px, -20px); }
}

/* Nav scrolled state */
.nav.is-scrolled {
  background: rgba(5, 15, 34, 0.92);
}