/* Palette seed: IT AUTOMATION → hue 238 */
:root {
  --accent: hsl(238, 82%, 63%);
  --accent-two: hsl(351, 81%, 53%);
  --bg: hsl(98, 34%, 8%);
  --text: hsl(98, 20%, 96%);
  --panel: color-mix(in srgb, var(--bg) 72%, hsl(98, 22%, 18%));
  --muted: color-mix(in srgb, var(--text) 62%, transparent);
  --line: color-mix(in srgb, var(--text) 14%, transparent);
  --glow: color-mix(in srgb, var(--accent) 28%, transparent);
  --max: 1180px;
  --pad: clamp(16px, 4vw, 32px);
  --font: "Manrope", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body.site {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; color: inherit; border: none; background: none; }

.noise {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── Masthead ── */
.masthead {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: 20px var(--pad) 0;
}

.masthead-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  position: relative;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
}

.brand-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.brand-orbit--a {
  inset: 0;
  animation: spin 12s linear infinite;
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}

.brand-orbit--b {
  inset: 6px;
  animation: spin 8s linear infinite reverse;
  border-color: color-mix(in srgb, var(--accent-two) 35%, transparent);
}

.brand-core {
  position: relative;
  z-index: 1;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--accent);
}

.brand-text { display: flex; flex-direction: column; gap: 2px; }

.brand-name {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.brand-sub {
  font-size: 0.68rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.mastnav {
  display: flex;
  gap: 4px;
  padding: 6px;
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  border: 1px solid var(--line);
  border-radius: 4px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

.mastnav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
  border-radius: 2px;
  transition: color 0.25s, background 0.25s;
}

.mastnav-idx {
  font-size: 0.62rem;
  font-weight: 800;
  color: color-mix(in srgb, var(--accent) 70%, var(--muted));
  letter-spacing: 0.08em;
}

.mastnav a:hover,
.mastnav a.is-active {
  color: var(--text);
  background: color-mix(in srgb, var(--text) 5%, transparent);
}

.mastburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 4px;
  cursor: pointer;
}

.mastburger span {
  display: block;
  width: 18px;
  height: 1.5px;
  margin: 0 auto;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.mastburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.mastburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.mastburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.masthead-line {
  max-width: var(--max);
  margin: 16px auto 0;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-two), transparent 80%);
  opacity: 0.35;
}

/* ── Shared ── */
main { position: relative; z-index: 1; }

.block-label {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 40px;
}

.block-label-num {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
  background: linear-gradient(180deg, var(--accent), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.5;
}

.block-label-text {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.block-label--invert .block-label-num { opacity: 0.35; }

.cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 26px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: 2px;
  cursor: pointer;
  transition: transform 0.25s var(--ease), box-shadow 0.25s;
}

.cta:hover { transform: translateY(-2px); }

.cta--fill {
  background: linear-gradient(120deg, var(--accent), var(--accent-two));
  color: var(--bg);
  box-shadow: 0 16px 40px color-mix(in srgb, var(--accent) 30%, transparent);
}

.cta--ghost {
  border: 1px solid var(--line);
  color: var(--text);
}

.cta--wide { width: 100%; justify-content: center; }

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Splash (Hero) ── */
.splash {
  position: relative;
  min-height: 100vh;
  padding: 120px var(--pad) 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(ellipse 60% 50% at 24% 18%, color-mix(in srgb, var(--accent) 18%, transparent), transparent),
    radial-gradient(ellipse 50% 40% at 76% 10%, color-mix(in srgb, var(--accent-two) 16%, transparent), transparent);
}

.splash-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black, transparent);
  pointer-events: none;
}

.splash-body {
  max-width: var(--max);
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.splash-ribbon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.splash-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--glow);
  animation: pulse 2.4s ease infinite;
}

.splash-title {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}

.splash-title-line {
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.splash-title-line--accent {
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.splash-lead {
  max-width: 48ch;
  color: var(--muted);
  margin-bottom: 36px;
  font-size: 1.05rem;
}

.splash-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}

.splash-metrics {
  display: flex;
  gap: clamp(20px, 4vw, 48px);
  list-style: none;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.splash-metrics li {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.splash-metrics strong {
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--accent);
}

.splash-metrics span {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* Monolith visual */
.splash-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.monolith {
  position: relative;
  width: min(100%, 340px);
  aspect-ratio: 0.82;
}

.monolith-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.monolith-ring--outer {
  inset: -12%;
  animation: spin 20s linear infinite;
  border-color: color-mix(in srgb, var(--accent) 25%, transparent);
}

.monolith-ring--mid {
  inset: 4%;
  animation: spin 14s linear infinite reverse;
  border-style: dashed;
  border-color: color-mix(in srgb, var(--accent-two) 30%, transparent);
}

.monolith-ring--inner {
  inset: 18%;
  border-color: color-mix(in srgb, var(--text) 10%, transparent);
}

.monolith-face {
  position: absolute;
  inset: 22%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  border: 1px solid var(--line);
  clip-path: polygon(0 8%, 100% 0, 100% 92%, 0 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.monolith-glyph {
  font-size: clamp(3rem, 8vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1;
  background: linear-gradient(160deg, var(--accent), var(--accent-two));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.monolith-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0 6px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.monolith-tags em {
  font-style: normal;
}

.monolith-tags em:not(:last-child)::after {
  content: " /";
  opacity: 0.4;
}

.monolith-corner {
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--accent);
  border-style: solid;
}

.monolith-corner--tl { top: 8%; left: 8%; border-width: 2px 0 0 2px; }
.monolith-corner--br { bottom: 8%; right: 8%; border-width: 0 2px 2px 0; }

.splash-scroll {
  position: absolute;
  bottom: 32px;
  left: var(--pad);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.splash-scroll-bar {
  width: 48px;
  height: 1px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}

.splash-scroll-bar::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--accent);
  animation: scan 2s ease infinite;
}

/* ── Dossier (Profile) ── */
.dossier {
  padding: 100px var(--pad);
  position: relative;
}

.dossier::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.dossier-shell { max-width: var(--max); margin: 0 auto; }

.dossier-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: 16px;
}

.dossier-quote {
  grid-column: span 4;
  grid-row: span 2;
  padding: 32px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 12%, var(--panel)), var(--panel));
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 220px;
}

.dossier-quote-mark {
  font-size: 5rem;
  font-weight: 900;
  line-height: 0.8;
  color: var(--accent);
  opacity: 0.25;
  margin-bottom: 12px;
}

.dossier-quote p {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.dossier-main {
  grid-column: span 5;
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
}

.dossier-main h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.dossier-main p { color: var(--muted); }

.dossier-facts {
  grid-column: span 3;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.dossier-facts li {
  padding: 16px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dossier-fact-key {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.dossier-fact-val {
  font-size: 0.82rem;
  font-weight: 700;
}

.dossier-pattern {
  grid-column: span 12;
  height: 64px;
  border-radius: 2px;
  background:
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 8px,
      color-mix(in srgb, var(--accent) 8%, transparent) 8px,
      color-mix(in srgb, var(--accent) 8%, transparent) 9px
    );
  border: 1px solid var(--line);
  opacity: 0.6;
}

/* ── Spectrum (Areas) ── */
.spectrum {
  padding: 100px var(--pad);
  background: color-mix(in srgb, var(--panel) 50%, var(--bg));
  clip-path: polygon(0 3%, 100% 0, 100% 97%, 0 100%);
}

.spectrum-shell { max-width: var(--max); margin: 0 auto; }

.spectrum-feature {
  display: grid;
  grid-template-columns: auto auto 1fr;
  grid-template-rows: auto auto;
  gap: 24px 32px;
  padding: 40px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.spectrum-feature::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: radial-gradient(ellipse at 100% 50%, color-mix(in srgb, var(--accent-two) 10%, transparent), transparent 70%);
  pointer-events: none;
}

.spectrum-index {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.spectrum-index-num {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.06em;
  color: color-mix(in srgb, var(--accent) 60%, var(--text));
}

.spectrum-index-line {
  width: 1px;
  flex: 1;
  min-height: 48px;
  background: linear-gradient(var(--accent), transparent);
}

.spectrum-icon {
  width: 56px;
  height: 56px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  align-content: center;
  padding: 8px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--line));
  border-radius: 2px;
}

.spectrum-icon span {
  display: block;
  height: 8px;
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  border-radius: 1px;
}

.spectrum-icon span:first-child { grid-column: span 2; width: 70%; }
.spectrum-icon span:nth-child(2) { width: 100%; }
.spectrum-icon span:nth-child(3) { width: 55%; justify-self: end; }

.spectrum-content {
  grid-column: 3;
  grid-row: 1;
}

.spectrum-content h3 {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 10px;
  text-transform: capitalize;
}

.spectrum-content p { color: var(--muted); max-width: 52ch; }

.spectrum-bar {
  grid-column: 1 / -1;
  height: 4px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.spectrum-bar span {
  display: block;
  height: 100%;
  width: var(--w);
  background: linear-gradient(90deg, var(--accent), var(--accent-two));
  border-radius: 2px;
}

/* ── Pipeline (Process) ── */
.pipeline {
  padding: 100px var(--pad);
}

.pipeline-shell { max-width: var(--max); margin: 0 auto; }

.pipeline-track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.pipeline-spine {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(var(--accent), var(--accent-two), var(--line));
  opacity: 0.4;
}

.pipeline-node {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: center;
  padding: 28px 0;
}

.pipeline-node-marker {
  display: flex;
  justify-content: center;
}

.pipeline-node-marker span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 900;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  color: var(--accent);
  position: relative;
  z-index: 1;
  box-shadow: 0 0 20px var(--glow);
}

.pipeline-node-card {
  padding: 28px 32px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: border-color 0.3s, transform 0.3s var(--ease);
}

.pipeline-node-card:hover {
  border-color: color-mix(in srgb, var(--accent) 35%, var(--line));
  transform: translateY(-3px);
}

.pipeline-node-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.pipeline-node-card p {
  font-size: 0.9rem;
  color: var(--muted);
}

.pipeline-node--left .pipeline-node-card { grid-column: 1; text-align: right; }
.pipeline-node--left .pipeline-node-marker { grid-column: 2; }
.pipeline-node--right .pipeline-node-marker { grid-column: 2; }
.pipeline-node--right .pipeline-node-card { grid-column: 3; }

.pipeline-node--left .pipeline-node-card {
  border-right: 3px solid var(--accent);
}

.pipeline-node--right .pipeline-node-card {
  border-left: 3px solid var(--accent-two);
}

/* ── Reach (Contact) ── */
.reach {
  padding: 100px var(--pad) 80px;
  background:
    radial-gradient(ellipse 50% 40% at 0% 100%, color-mix(in srgb, var(--accent) 10%, transparent), transparent),
    var(--bg);
}

.reach-shell { max-width: var(--max); margin: 0 auto; }

.reach-intro {
  color: var(--muted);
  max-width: 48ch;
  margin: -20px 0 40px;
  font-size: 1.05rem;
}

.reach-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: start;
}

.reach-channels {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.reach-chip {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 2px;
  transition: border-color 0.25s, transform 0.25s var(--ease);
}

.reach-chip:hover {
  border-color: color-mix(in srgb, var(--accent) 40%, var(--line));
  transform: translateX(4px);
}

.reach-chip--static { cursor: default; }
.reach-chip--static:hover { transform: none; }

.reach-chip-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.reach-chip-value {
  font-size: 0.95rem;
  font-weight: 700;
  word-break: break-word;
}

.reach-map {
  position: relative;
  height: 140px;
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 24px 24px;
  overflow: hidden;
}

.reach-map-pin {
  position: absolute;
  top: 50%;
  left: 55%;
  width: 12px;
  height: 12px;
  background: var(--accent-two);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 16px var(--glow);
}

.reach-map-ring {
  position: absolute;
  top: 50%;
  left: 55%;
  width: 48px;
  height: 48px;
  border: 1px solid color-mix(in srgb, var(--accent-two) 50%, transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: ripple 3s ease infinite;
}

.reach-form {
  padding: 36px;
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  border: 1px solid var(--line);
  border-radius: 2px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.reach-form-head {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.reach-form-head h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.reach-form-head p {
  font-size: 0.85rem;
  color: var(--muted);
}

.reach-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.reach-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.reach-field span {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.reach-field--full { grid-column: span 2; }

.reach-field input,
.reach-field textarea {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  outline: none;
  background: transparent;
  transition: border-color 0.25s;
}

.reach-field input:focus,
.reach-field textarea:focus {
  border-color: var(--accent);
}

.reach-field textarea { resize: vertical; min-height: 100px; }

/* ── Footer ── */
.base {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--line);
  padding: 24px var(--pad) 40px;
}

.base-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.base-legal {
  font-size: 0.8rem;
  color: var(--muted);
}

.base-top {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  transition: color 0.2s;
}

.base-top:hover { color: var(--accent); }

/* ── Animations ── */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes scan {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

@keyframes ripple {
  0% { transform: translate(-50%, -50%) scale(0.6); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(1.6); opacity: 0; }
}

/* ── Responsive ── */
@media (max-width: 980px) {
  .masthead-inner { grid-template-columns: 1fr auto; }

  .mastnav {
    position: fixed;
    top: 88px;
    left: var(--pad);
    right: var(--pad);
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s, transform 0.3s, visibility 0.3s;
  }

  .mastnav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .mastburger { display: flex; }

  .splash-body { grid-template-columns: 1fr; }
  .splash-visual { order: -1; }
  .monolith { width: min(100%, 280px); }

  .dossier-bento {
    grid-template-columns: 1fr;
  }

  .dossier-quote,
  .dossier-main,
  .dossier-facts,
  .dossier-pattern { grid-column: span 1; }

  .dossier-quote { grid-row: auto; min-height: auto; }

  .spectrum-feature {
    grid-template-columns: auto 1fr;
  }

  .spectrum-index-line { display: none; }
  .spectrum-content { grid-column: 2; }
  .spectrum-icon { grid-row: 1; grid-column: 1; }

  .pipeline-spine { left: 22px; transform: none; }

  .pipeline-node {
    grid-template-columns: auto 1fr;
    padding-left: 0;
  }

  .pipeline-node-marker { grid-column: 1; grid-row: 1; }
  .pipeline-node-card {
    grid-column: 2 !important;
    grid-row: 1;
    text-align: left !important;
    border-right: none !important;
    border-left: 3px solid var(--accent) !important;
  }

  .reach-layout { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .splash-cta { flex-direction: column; }
  .splash-cta .cta { width: 100%; justify-content: center; }
  .splash-metrics { flex-wrap: wrap; }
  .splash-scroll { display: none; }

  .spectrum-feature {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .spectrum-index,
  .spectrum-icon,
  .spectrum-content { grid-column: 1; }

  .reach-fields { grid-template-columns: 1fr; }
  .reach-field--full { grid-column: span 1; }

  .base-inner { flex-direction: column; text-align: center; }
}