/* PARS BT — Corporate security site */

:root {
  --ink: #061525;
  --ink-2: #0b2236;
  --ink-3: #143049;
  --mist: #e8eef3;
  --paper: #f3f6f9;
  --white: #ffffff;
  --accent: #1fb8a7;
  --accent-bright: #2dd4bf;
  --accent-deep: #0d7a6e;
  --muted: #5c6f80;
  --line: rgba(6, 21, 37, 0.1);
  --line-strong: rgba(6, 21, 37, 0.16);
  --shadow: 0 24px 60px rgba(6, 21, 37, 0.12);
  --radius: 2px;
  --shell: min(1180px, calc(100% - 2.5rem));
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 5rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 0.75rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 100;
  background: var(--accent);
  color: var(--ink);
  padding: 0.6rem 1rem;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

/* Header */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-h);
  transition: background 0.35s var(--ease), backdrop-filter 0.35s var(--ease), border-color 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(6, 21, 37, 0.88);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(45, 212, 191, 0.12);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--white);
  z-index: 2;
}

.brand-logo {
  width: auto;
  height: 4.15rem;
  max-width: min(380px, 78vw);
  object-fit: contain;
  object-position: left center;
  flex-shrink: 0;
}

.brand-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.55rem;
}

.nav a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav a:hover {
  color: var(--white);
}

.nav-cta {
  padding: 0.55rem 1rem;
  border: 1px solid rgba(45, 212, 191, 0.45);
  color: var(--accent-bright) !important;
  transition: background 0.2s ease, color 0.2s ease !important;
}

.nav-cta:hover {
  background: var(--accent-bright);
  color: var(--ink) !important;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  padding: 0;
  cursor: pointer;
  position: relative;
  z-index: 2;
}

.nav-toggle span {
  display: block;
  width: 1.35rem;
  height: 1.5px;
  margin: 0.35rem auto;
  background: var(--white);
  transition: transform 0.25s var(--ease), opacity 0.2s ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  position: absolute;
  inset: var(--header-h) 0 auto;
  background: rgba(6, 21, 37, 0.97);
  padding: 1rem 1.25rem 1.5rem;
  border-bottom: 1px solid rgba(45, 212, 191, 0.15);
}

.mobile-nav a {
  display: block;
  padding: 0.85rem 0;
  color: var(--white);
  font-weight: 600;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.35rem;
  font-weight: 600;
  font-size: 0.98rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--accent-bright);
  color: var(--ink);
}

.btn-primary:hover {
  background: #5eead4;
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
  background: transparent;
}

.btn-ghost:hover {
  border-color: var(--accent-bright);
  color: var(--accent-bright);
}

.btn-block {
  width: 100%;
}

/* Hero */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 3rem) 0 5.5rem;
  color: var(--white);
  overflow: hidden;
  background: var(--ink);
}

.hero-plane {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 21, 37, 0.15) 0%, rgba(6, 21, 37, 0.75) 70%, rgba(6, 21, 37, 0.95) 100%),
    linear-gradient(90deg, rgba(45, 212, 191, 0.04) 1px, transparent 1px),
    linear-gradient(rgba(45, 212, 191, 0.04) 1px, transparent 1px),
    radial-gradient(ellipse 80% 60% at 70% 40%, #143049 0%, var(--ink) 70%);
  background-size: auto, 56px 56px, 56px 56px, auto;
  animation: gridDrift 28s linear infinite;
}

.hero-glow {
  position: absolute;
  width: 55vw;
  height: 55vw;
  right: -8%;
  top: 8%;
  background: radial-gradient(circle, rgba(31, 184, 167, 0.28) 0%, transparent 65%);
  filter: blur(8px);
  animation: glowPulse 6s ease-in-out infinite;
}

.hero-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(45, 212, 191, 0.05) 48%,
    transparent 52%
  );
  background-size: 100% 220%;
  animation: scanMove 7.5s ease-in-out infinite;
}

.hero-fov {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.9;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 44rem;
  padding-bottom: 0.5rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.35rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  color: var(--white);
  max-width: 16ch;
  margin-bottom: 1.15rem;
}

.hero-lead {
  color: rgba(232, 238, 243, 0.72);
  font-size: 1.08rem;
  max-width: 38ch;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

@keyframes gridDrift {
  from { background-position: 0 0, 0 0, 0 0, 0 0; }
  to { background-position: 0 0, 56px 56px, 56px 56px, 0 0; }
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

@keyframes scanMove {
  0%, 100% { background-position: 0 -40%; }
  50% { background-position: 0 140%; }
}

/* Trust band */

.trust-band {
  background: var(--ink-2);
  color: rgba(255, 255, 255, 0.78);
  border-top: 1px solid rgba(45, 212, 191, 0.15);
  border-bottom: 1px solid rgba(45, 212, 191, 0.08);
  padding: 1.35rem 0;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.trust-row p {
  font-size: 0.95rem;
  padding-right: 1rem;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-row p:last-child {
  border-right: 0;
}

.trust-row strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--accent-bright);
  letter-spacing: -0.02em;
  margin-bottom: 0.15rem;
}

/* About */

.about-section {
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--mist) 100%);
}

.about-manifest {
  display: grid;
  grid-template-columns: minmax(7.5rem, 10rem) 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: stretch;
  margin-bottom: clamp(2.25rem, 4vw, 3rem);
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
  position: relative;
}

.about-manifest::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(45, 212, 191, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(45, 212, 191, 0.07) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.45;
  pointer-events: none;
}

.about-year {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: clamp(1.35rem, 3vw, 2rem);
  border-right: 1px solid rgba(45, 212, 191, 0.22);
  background: linear-gradient(180deg, rgba(45, 212, 191, 0.1), transparent 70%);
}

.about-year span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3rem, 7vw, 4.5rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  color: var(--accent-bright);
}

.about-year small {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(232, 238, 243, 0.55);
  max-width: 9ch;
  line-height: 1.35;
}

.about-manifest-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1rem;
  padding: clamp(1.35rem, 3vw, 2rem) clamp(1.35rem, 3vw, 2.25rem);
  align-content: center;
}

.about-manifest-copy p {
  color: rgba(232, 238, 243, 0.78);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  max-width: 54ch;
  line-height: 1.7;
}

.about-manifest-copy p:first-child {
  color: rgba(255, 255, 255, 0.92);
  font-weight: 500;
}

.about-tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.75rem;
  align-items: stretch;
}

.about-tile {
  background: var(--white);
  border: 1px solid var(--line-strong);
  padding: 1rem 0.95rem 1.05rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-height: 0;
  max-height: none;
  aspect-ratio: unset;
  height: auto;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.about-tile:hover {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.about-tile-index {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent-deep);
  transition: color 0.25s ease;
}

.about-tile:hover .about-tile-index {
  color: var(--accent-bright);
}

.about-tile h3 {
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  margin: 0;
}

.about-tile p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
  transition: color 0.25s ease;
}

.about-tile:hover p {
  color: rgba(232, 238, 243, 0.72);
}

/* Solutions */

.section {
  padding: clamp(4.5rem, 9vw, 7rem) 0;
}

.section-alt {
  background: var(--mist);
}

.section-head {
  max-width: 40rem;
  margin-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 0.9rem;
}

.section-head h2 {
  font-size: clamp(1.9rem, 4vw, 2.85rem);
  margin-bottom: 1rem;
}

.section-lead {
  color: var(--muted);
  font-size: 1.08rem;
  max-width: 42ch;
}

.solution-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-strong);
}

.solution {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.25rem;
  padding: 1.65rem 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.25s ease, padding-left 0.25s var(--ease);
}

.solution:hover {
  background: rgba(31, 184, 167, 0.04);
  padding-left: 0.75rem;
}

.solution-index {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--accent-deep);
  letter-spacing: 0.04em;
  padding-top: 0.2rem;
}

.solution h3 {
  font-size: 1.35rem;
  margin-bottom: 0.45rem;
}

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

.solution-accent {
  background: var(--ink);
  color: var(--white);
  margin-top: 0.5rem;
  padding: 1.85rem 1.25rem;
  border-bottom: 0;
}

.solution-accent:hover {
  background: var(--ink-2);
  padding-left: 1.75rem;
}

.solution-accent .solution-index {
  color: var(--accent-bright);
}

.solution-accent p {
  color: rgba(232, 238, 243, 0.7);
}

/* Sectors — interactive surfaces */

.sector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}

.sector {
  background: var(--white);
  padding: 1.75rem 1.5rem 1.5rem;
  min-height: 13.5rem;
  display: flex;
  flex-direction: column;
  transition: background 0.25s ease, color 0.25s ease;
}

.sector:hover {
  background: var(--ink);
  color: var(--white);
}

.sector h3 {
  font-size: 1.3rem;
  margin-bottom: 0.65rem;
}

.sector p {
  color: var(--muted);
  flex: 1;
  font-size: 0.98rem;
  transition: color 0.25s ease;
}

.sector:hover p {
  color: rgba(232, 238, 243, 0.7);
}

.sector-link {
  margin-top: 1.25rem;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--accent-deep);
  transition: color 0.25s ease;
}

.sector:hover .sector-link {
  color: var(--accent-bright);
}

/* AI */

.ai-section {
  background:
    linear-gradient(135deg, var(--ink) 0%, #0a2a3d 55%, #0d3d3a 100%);
  color: var(--white);
}

.ai-section .eyebrow {
  color: var(--accent-bright);
}

.ai-section .section-lead {
  color: rgba(232, 238, 243, 0.72);
}

.ai-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.ai-copy h2 {
  font-size: clamp(1.9rem, 3.8vw, 2.7rem);
  margin-bottom: 1rem;
  max-width: 16ch;
}

.ai-points {
  list-style: none;
  margin: 1.75rem 0 2rem;
  display: grid;
  gap: 0.75rem;
}

.ai-points li {
  position: relative;
  padding-left: 1.35rem;
  color: rgba(232, 238, 243, 0.85);
}

.ai-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent-bright);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.ai-visual {
  display: flex;
  justify-content: center;
}

.ai-frame {
  width: min(100%, 24rem);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(45, 212, 191, 0.28);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  overflow: hidden;
}

.ai-frame-top {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
}

.ai-frame-top .dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
}

.ai-frame-top .dot:first-child { background: #ff6b6b; }
.ai-frame-top .dot:nth-child(2) { background: #ffd166; }
.ai-frame-top .dot:nth-child(3) { background: #2dd4bf; }

.ai-label {
  margin-left: auto;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 600;
}

.ai-screen {
  padding: 1.25rem 1.15rem 1.35rem;
  display: grid;
  gap: 0.75rem;
}

.ai-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.pulse {
  color: var(--accent-bright);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  animation: blink 1.8s ease-in-out infinite;
}

.mono {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--accent-bright);
}

.ai-bar {
  height: 0.35rem;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.ai-bar i {
  display: block;
  height: 100%;
  width: var(--w);
  background: linear-gradient(90deg, var(--accent-deep), var(--accent-bright));
  transform-origin: left center;
  animation: barGrow 2.4s var(--ease) infinite alternate;
}

.ai-bar:nth-child(6) i { animation-delay: 0.2s; }
.ai-bar:nth-child(7) i { animation-delay: 0.45s; }

.ai-footnote {
  margin-top: 0.5rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.02em;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@keyframes barGrow {
  from { transform: scaleX(0.55); }
  to { transform: scaleX(1); }
}

/* Process */

.process {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  counter-reset: none;
}

.process li {
  position: relative;
  padding-top: 0.25rem;
}

.process li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 1.1rem;
  left: 3.5rem;
  right: -0.75rem;
  height: 1px;
  background: linear-gradient(90deg, var(--accent), transparent);
}

.process-step {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--accent-deep);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
}

.process h3 {
  font-size: 1.25rem;
  margin-bottom: 0.55rem;
}

.process p {
  color: var(--muted);
  font-size: 0.98rem;
}

/* Partners */

.partners {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.partner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 6.5rem;
  background: var(--white);
  border: 1px solid var(--line-strong);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  letter-spacing: -0.02em;
  color: var(--ink-3);
  transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s var(--ease);
}

.partner:hover {
  border-color: var(--accent);
  color: var(--ink);
  transform: translateY(-2px);
}

/* CTA strip */

.cta-strip {
  padding: clamp(3.5rem, 7vw, 5rem) 0;
  background:
    linear-gradient(120deg, rgba(31, 184, 167, 0.12), transparent 40%),
    var(--mist);
}

.cta-strip-inner {
  display: grid;
  gap: 1rem;
  max-width: 36rem;
}

.cta-strip h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
}

.cta-strip p {
  color: var(--muted);
  margin-bottom: 0.5rem;
}

/* Contact */

.contact-section {
  background: var(--white);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.6rem);
  margin-bottom: 0.9rem;
}

.contact-details {
  margin: 2rem 0;
  display: grid;
  gap: 1.15rem;
}

.contact-details dt {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 0.25rem;
}

.contact-details dd {
  margin: 0;
  font-weight: 500;
}

.contact-details a:hover {
  color: var(--accent-deep);
}

.map-panel {
  position: relative;
  min-height: 11rem;
  background: var(--ink);
  color: var(--white);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
}

.map-grid {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 42% 48%, rgba(45, 212, 191, 0.35), transparent 28%),
    linear-gradient(90deg, rgba(45, 212, 191, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(45, 212, 191, 0.08) 1px, transparent 1px),
    var(--ink-2);
  background-size: auto, 28px 28px, 28px 28px, auto;
}

.map-pin {
  position: absolute;
  width: 0.7rem;
  height: 0.7rem;
  left: 42%;
  top: 48%;
  transform: translate(-50%, -50%);
  background: var(--accent-bright);
  border-radius: 50%;
  box-shadow: 0 0 0 8px rgba(45, 212, 191, 0.2), 0 0 0 18px rgba(45, 212, 191, 0.08);
  animation: pinPulse 2.4s ease-in-out infinite;
}

.map-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.2rem;
}

.map-copy strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.map-copy span {
  font-size: 0.9rem;
  color: rgba(232, 238, 243, 0.7);
}

@keyframes pinPulse {
  0%, 100% { box-shadow: 0 0 0 8px rgba(45, 212, 191, 0.2), 0 0 0 18px rgba(45, 212, 191, 0.08); }
  50% { box-shadow: 0 0 0 12px rgba(45, 212, 191, 0.15), 0 0 0 28px rgba(45, 212, 191, 0.05); }
}

.contact-form {
  background: var(--paper);
  border: 1px solid var(--line-strong);
  padding: clamp(1.35rem, 3vw, 2rem);
  display: grid;
  gap: 1rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

.form-row label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--white);
  padding: 0.8rem 0.9rem;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(31, 184, 167, 0.18);
}

.form-row textarea {
  resize: vertical;
  min-height: 7rem;
}

.form-status {
  min-height: 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.form-status.is-ok {
  color: var(--accent-deep);
}

.form-status.is-err {
  color: #b42318;
}

.contact-form.is-sending [data-submit] {
  opacity: 0.7;
  pointer-events: none;
}

/* Footer */

.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.7);
  padding: 2.75rem 0 2rem;
}

.footer-inner {
  display: grid;
  gap: 1.75rem;
}

.footer-brand {
  display: flex;
  gap: 1.1rem;
  align-items: center;
  color: var(--white);
}

.footer-brand img {
  width: auto;
  height: 3.6rem;
  max-width: 320px;
  object-fit: contain;
  flex-shrink: 0;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.95rem;
  max-width: 32ch;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer-nav a:hover {
  color: var(--accent-bright);
}

.footer-copy {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.25rem;
}

/* Reveal */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Responsive */

@media (max-width: 960px) {
  .nav {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .mobile-nav:not([hidden]) {
    display: block;
  }

  .trust-row {
    grid-template-columns: 1fr 1fr;
  }

  .trust-row p:nth-child(2) {
    border-right: 0;
  }

  .sector-grid {
    grid-template-columns: 1fr 1fr;
  }

  .ai-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .about-manifest {
    grid-template-columns: 1fr;
  }

  .about-year {
    flex-direction: row;
    align-items: flex-end;
    justify-content: flex-start;
    gap: 1rem;
    border-right: 0;
    border-bottom: 1px solid rgba(45, 212, 191, 0.22);
  }

  .about-year small {
    max-width: none;
    padding-bottom: 0.35rem;
  }

  .about-tiles {
    grid-template-columns: 1fr 1fr;
  }

  .process {
    grid-template-columns: 1fr 1fr;
  }

  .process li:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: min(1180px, calc(100% - 1.5rem));
  }

  .brand-logo {
    height: 3.1rem;
    max-width: min(300px, 76vw);
  }

  .hero {
    align-items: flex-end;
    padding-bottom: 3.5rem;
  }

  .trust-row,
  .sector-grid,
  .partners,
  .process,
  .form-grid,
  .about-tiles {
    grid-template-columns: 1fr;
  }

  .trust-row p {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding: 0.65rem 0;
  }

  .trust-row p:last-child {
    border-bottom: 0;
  }

  .solution {
    grid-template-columns: 3rem 1fr;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn {
    flex: 1 1 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-grid,
  .hero-glow,
  .hero-scan,
  .ai-bar i,
  .pulse,
  .map-pin {
    animation: none;
  }
}