/* =========================================================================
   Zero One Cybersecurity — Stylesheet
   Aesthetic: editorial-dark, monospace accents, single warm accent (amber)
   ========================================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Base — cooler dark with blue undertones to seat under the brand */
  --bg: #060912;              /* base canvas */
  --bg-elev: #0D1322;         /* elevated surfaces */
  --surface: #161E32;
  --border: #1F2A40;
  --border-strong: #2B3854;
  --text: #ECEDEE;
  --text-dim: #A2A8B0;
  --text-muted: #6B7280;

  /* Primary accent — bright brand blue (inner square of logo) */
  --accent: #2B59C3;
  --accent-bright: #5680E0;   /* hover / highlight */
  --accent-deep: #1E3A8A;     /* deep navy outer frame */
  --accent-dim: #1E3A8A;      /* alias kept for backwards compat */

  /* Secondary accent — lighter electric blue for animation highlights */
  --accent-cool: #60A5FA;
  --accent-cool-deep: #3B82F6;

  /* Atmospheric glow values — all blue-family, stronger than before */
  --glow-amber: rgba(43, 89, 195, 0.22);        /* var names kept; values now blue */
  --glow-amber-strong: rgba(43, 89, 195, 0.40);
  --glow-cyan: rgba(96, 165, 250, 0.18);
  --glow-cyan-strong: rgba(96, 165, 250, 0.32);

  --danger: #EF4444;

  /* Type */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: "Geist", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 16px;

  --maxw: 1200px;
  --maxw-narrow: 760px;

  --shadow-soft: 0 1px 0 rgba(255,255,255,0.04) inset;
  --shadow-card: 0 1px 0 rgba(255,255,255,0.03) inset, 0 20px 40px -20px rgba(0,0,0,0.6);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; background: var(--bg); }
body {
  margin: 0;
  background:
    radial-gradient(900px circle at 12% -10%, rgba(43, 89, 195, 0.22), transparent 55%),
    radial-gradient(1100px circle at 88% 110%, rgba(96, 165, 250, 0.16), transparent 60%),
    radial-gradient(700px circle at 50% 50%, rgba(30, 58, 138, 0.10), transparent 70%),
    radial-gradient(600px circle at 80% 20%, rgba(43, 89, 195, 0.08), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6, p { margin: 0; }
::selection { background: var(--accent); color: var(--bg); }

/* Subtle grid backdrop — kept as a layer beneath the animation for visual structure */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(96, 165, 250, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(96, 165, 250, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 85%);
          mask-image: radial-gradient(ellipse at center, black 30%, transparent 85%);
  pointer-events: none;
  z-index: 0;
}

/* Layered atmospheric vignette behind everything */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at top, transparent 40%, rgba(6, 9, 18, 0.55) 100%);
  pointer-events: none;
  z-index: 0;
}

/* Content sits above canvas + grid */
body > *:not(canvas):not(script) { position: relative; z-index: 2; }

/* ---------- Animated background canvases ---------- */
.bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.95;
}
.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}
@media (prefers-reduced-motion: reduce) {
  .bg-canvas, .hero-canvas { display: none; }
}

/* ---------- Typography ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow--muted { color: var(--text-muted); }
.eyebrow::before { content: "01 / "; opacity: 0.6; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--text);
}
h1 {
  font-size: clamp(2.5rem, 6.4vw, 5.25rem);
  font-variation-settings: "opsz" 144, "SOFT" 30;
}
h2 {
  font-size: clamp(2rem, 4.4vw, 3.25rem);
  font-variation-settings: "opsz" 144, "SOFT" 20;
}
h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-variation-settings: "opsz" 36;
  letter-spacing: -0.01em;
}
h4 {
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.3;
}
p { color: var(--text-dim); }
.lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--text-dim);
  max-width: 60ch;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--space-5);
}
.container--narrow { max-width: var(--maxw-narrow); }
section { padding-block: var(--space-9); }
@media (max-width: 720px) { section { padding-block: var(--space-8); } }

.section-head {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-7);
  max-width: 720px;
}
.section-head p { margin-top: var(--space-3); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.875rem 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }
.btn--primary {
  background: linear-gradient(180deg, var(--accent-bright), var(--accent));
  color: #1A1206;
  box-shadow: 0 0 0 1px rgba(43, 89, 195,0.4) inset, 0 12px 30px -10px var(--glow-amber-strong);
}
.btn--primary:hover {
  background: linear-gradient(180deg, var(--accent-bright), var(--accent-bright));
  box-shadow: 0 0 0 1px rgba(86, 128, 224,0.6) inset, 0 14px 40px -8px rgba(43, 89, 195,0.5);
  transform: translateY(-1px);
}
.btn--ghost {
  background: rgba(14, 18, 24, 0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: var(--text);
  border-color: var(--border-strong);
}
.btn--ghost:hover {
  border-color: var(--accent-cool);
  color: var(--accent-cool);
  box-shadow: 0 0 0 1px var(--accent-cool) inset, 0 0 20px -5px var(--glow-cyan-strong);
}

/* Inline link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid var(--border-strong);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.link-arrow:hover { color: var(--accent); border-color: var(--accent); }
.link-arrow .arrow { transition: transform 0.3s var(--ease); }
.link-arrow:hover .arrow { transform: translateX(4px); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 13, 17, 0.7);
  backdrop-filter: saturate(150%) blur(10px);
  -webkit-backdrop-filter: saturate(150%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}
.nav.is-scrolled {
  border-bottom-color: var(--border);
  background: rgba(10, 13, 17, 0.92);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: 72px;
  max-width: var(--maxw);
  margin: 0 auto;
  padding-inline: var(--space-5);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--text);
}
.brand__mark {
  width: 32px;
  height: 32px;
  display: inline-block;
  flex-shrink: 0;
  filter: drop-shadow(0 0 8px var(--glow-amber));
  transition: filter 0.2s var(--ease), transform 0.2s var(--ease);
}
.brand:hover .brand__mark {
  filter: drop-shadow(0 0 14px var(--accent));
  transform: scale(1.04);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav__links a {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  transition: color 0.2s var(--ease);
  position: relative;
}
.nav__links a:hover { color: var(--text); }
.nav__links a[aria-current="page"] { color: var(--accent); }
.nav__links a[aria-current="page"]::before {
  content: "▸ ";
  color: var(--accent);
}

.nav__cta { display: inline-flex; align-items: center; gap: var(--space-3); }

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
}
.nav__toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--text);
  position: relative;
  transition: background 0.2s, transform 0.2s;
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.2s var(--ease), top 0.2s var(--ease);
}
.nav__toggle span::before { top: -5px; }
.nav__toggle span::after  { top:  5px; }
.nav.is-open .nav__toggle span { background: transparent; }
.nav.is-open .nav__toggle span::before { top: 0; transform: rotate(45deg); }
.nav.is-open .nav__toggle span::after  { top: 0; transform: rotate(-45deg); }

@media (max-width: 820px) {
  .nav__toggle { display: inline-flex; }
  .nav__links, .nav__cta {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--bg-elev);
    border-bottom: 1px solid var(--border);
    padding: var(--space-5);
    gap: var(--space-4);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
  }
  .nav.is-open .nav__links {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav.is-open .nav__cta {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    top: auto;
    position: relative;
    border-bottom: 0;
    padding-top: 0;
  }
}

/* ---------- Hero ---------- */
.hero {
  padding-top: var(--space-9);
  padding-bottom: var(--space-9);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
/* Top edge glow — gives the hero a sense of light source */
.hero::before {
  content: "";
  position: absolute;
  top: -250px;
  left: 50%;
  transform: translateX(-50%);
  width: min(1600px, 140%);
  height: 800px;
  background:
    radial-gradient(ellipse at center,
      rgba(43, 89, 195, 0.55) 0%,
      rgba(96, 165, 250, 0.18) 25%,
      rgba(30, 58, 138, 0.08) 50%,
      transparent 75%);
  pointer-events: none;
  z-index: 0;
  filter: blur(40px);
}
/* Bottom fade so the network mesh blends into next section */
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--bg) 100%);
  pointer-events: none;
  z-index: 1;
}
.hero .container { position: relative; z-index: 2; }
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: end;
}
@media (min-width: 960px) {
  .hero__grid { grid-template-columns: 1.6fr 1fr; gap: var(--space-8); align-items: end; }
}
.hero__eyebrow { margin-bottom: var(--space-5); }
.hero__title {
  font-size: clamp(2.75rem, 7.5vw, 6rem);
  letter-spacing: -0.03em;
}
.hero__title em {
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 100;
}

/* Rotating word */
.rotator {
  display: inline-block;
  position: relative;
  vertical-align: top;
  height: 1.05em;
  min-width: 4.5ch;
}
.rotator span {
  position: absolute;
  left: 0;
  top: 0;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(20px);
  font-style: italic;
  color: var(--accent);
  font-variation-settings: "opsz" 144, "SOFT" 100;
  animation: rotateWord 12s infinite var(--ease);
}
.rotator span:nth-child(1) { animation-delay: 0s; }
.rotator span:nth-child(2) { animation-delay: 3s; }
.rotator span:nth-child(3) { animation-delay: 6s; }
.rotator span:nth-child(4) { animation-delay: 9s; }
@keyframes rotateWord {
  0%, 2%   { opacity: 0; transform: translateY(20px); }
  6%, 23%  { opacity: 1; transform: translateY(0); }
  27%, 100% { opacity: 0; transform: translateY(-20px); }
}
@media (prefers-reduced-motion: reduce) {
  .rotator span { animation: none; }
  .rotator span:nth-child(1) { opacity: 1; transform: translateY(0); }
  .rotator span:not(:nth-child(1)) { display: none; }
}

.hero__lead {
  margin-top: var(--space-6);
  font-size: 1.0625rem;
  line-height: 1.7;
  max-width: 36ch;
  color: var(--text-dim);
}
.hero__lead strong { color: var(--text); font-weight: 500; }

.hero__cta {
  margin-top: var(--space-7);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* Hero side panel with technical readout */
.hero__panel {
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(43, 89, 195,0.05), transparent 60%),
    linear-gradient(180deg, rgba(96, 165, 250,0.025), transparent 40%),
    rgba(14, 18, 24, 0.7);
  backdrop-filter: blur(8px) saturate(140%);
  -webkit-backdrop-filter: blur(8px) saturate(140%);
  border-radius: var(--radius);
  padding: var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--text-dim);
  position: relative;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.02) inset,
    0 30px 60px -30px rgba(0,0,0,0.6),
    0 0 80px -40px var(--glow-amber-strong);
}
.hero__panel::after {
  content: "";
  position: absolute;
  top: 0; left: var(--space-5); right: var(--space-5);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), var(--accent-cool), transparent);
  opacity: 0.7;
}
.hero__panel::before {
  content: "";
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  width: 8px; height: 8px;
  background: var(--accent-cool);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.28);
  animation: pulse 2.4s var(--ease) infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(96, 165, 250, 0.28); }
  50% { box-shadow: 0 0 0 12px rgba(96, 165, 250, 0.0); }
}
.hero__panel-head {
  padding-left: 22px;
  letter-spacing: 0.1em;
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-5);
}
.hero__panel ul li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: 0.625rem;
  border-top: 1px dashed var(--border);
}
.hero__panel ul li:first-child { border-top: 0; }
.hero__panel ul li span:last-child { color: var(--text); }

/* ---------- Page header (non-home pages) ---------- */
.page-head {
  padding-top: var(--space-9);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--border);
}
.page-head__eyebrow { margin-bottom: var(--space-4); }
.page-head h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  max-width: 18ch;
}
.page-head p {
  margin-top: var(--space-5);
  max-width: 56ch;
  font-size: 1.0625rem;
}

/* ---------- Pillar block (used home + services) ---------- */
.pillar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding-block: var(--space-8);
  border-top: 1px solid var(--border);
}
@media (min-width: 900px) {
  .pillar { grid-template-columns: minmax(220px, 1fr) 2.5fr; gap: var(--space-8); }
}
.pillar__index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.pillar__intro h2 { margin-bottom: var(--space-3); }
.pillar__intro p { margin-bottom: var(--space-5); max-width: 50ch; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.7);
}
.service {
  padding: var(--space-5);
  background: rgba(14, 18, 24, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  position: relative;
  transition: background 0.25s var(--ease), box-shadow 0.3s var(--ease);
  min-height: 180px;
  overflow: hidden;
}
.service::after {
  content: "";
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 1px;
  background: linear-gradient(to right, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s var(--ease), width 0.3s var(--ease);
}
.service:hover {
  background: rgba(22, 27, 34, 0.92);
  box-shadow: inset 0 0 0 1px var(--glow-cyan-strong);
}
.service:hover::after { opacity: 1; width: 100%; }
.service__icon {
  width: 32px; height: 32px;
  color: var(--accent);
  filter: drop-shadow(0 0 8px var(--glow-amber));
}
.service h4 { margin-top: auto; }
.service p { font-size: 0.875rem; color: var(--text-muted); }

/* ---------- Holistic intro section ---------- */
.holistic {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  align-items: start;
}
@media (min-width: 900px) {
  .holistic { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
}
.holistic__content p { margin-bottom: var(--space-4); max-width: 50ch; }

.principles {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
}
.principle {
  background: rgba(14, 18, 24, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: var(--space-5);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-4);
  align-items: start;
  transition: background 0.2s var(--ease);
}
.principle:hover { background: rgba(22, 27, 34, 0.92); }
.principle__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding-top: 2px;
}
.principle__body h4 { margin-bottom: var(--space-2); }
.principle__body p { font-size: 0.9375rem; color: var(--text-muted); margin: 0; }

/* ---------- FAQ ---------- */
.faq {
  border-top: 1px solid var(--border);
}
.faq__item {
  border-bottom: 1px solid var(--border);
}
.faq__q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text);
  transition: color 0.2s var(--ease);
}
.faq__q:hover { color: var(--accent); }
.faq__toggle {
  width: 32px; height: 32px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--text-dim);
}
.faq__item[open] .faq__toggle {
  transform: rotate(45deg);
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}
.faq__a {
  padding: 0 0 var(--space-6) 0;
  max-width: 64ch;
}
.faq__a p { margin-bottom: var(--space-3); }

details > summary { list-style: none; cursor: pointer; }
details > summary::-webkit-details-marker { display: none; }

/* ---------- CTA block ---------- */
.cta-band {
  border: 1px solid var(--border);
  background:
    radial-gradient(900px circle at 100% 0%, var(--glow-amber-strong), transparent 45%),
    radial-gradient(700px circle at 0% 100%, var(--glow-cyan), transparent 50%),
    linear-gradient(180deg, rgba(14, 18, 24, 0.9), rgba(7, 9, 13, 0.85));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
  position: relative;
  box-shadow: 0 40px 80px -40px rgba(0,0,0,0.7);
  overflow: hidden;
}
.cta-band::before {
  content: "";
  position: absolute;
  top: 0; left: var(--space-7); right: var(--space-7);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), var(--accent-cool), transparent);
  opacity: 0.6;
}
@media (min-width: 800px) {
  .cta-band { grid-template-columns: 1.4fr auto; gap: var(--space-7); padding: var(--space-9); }
}
.cta-band h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); max-width: 18ch; }
.cta-band p { margin-top: var(--space-4); max-width: 48ch; }

/* ---------- About page bits ---------- */
.story {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}
@media (min-width: 900px) {
  .story { grid-template-columns: 1fr 1.4fr; gap: var(--space-8); }
}
.story p + p { margin-top: var(--space-4); }

.team {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.team-card {
  border: 1px solid var(--border);
  background: rgba(14, 18, 24, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: var(--radius);
  padding: var(--space-6);
  display: grid;
  gap: var(--space-4);
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
  transition: box-shadow 0.3s var(--ease);
}
.team-card:hover { box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6), 0 0 0 1px var(--glow-cyan-strong); }
.team-card__avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  color: var(--accent);
}
.team-card h3 { font-family: var(--font-sans); font-size: 1.125rem; font-weight: 600; }
.team-card__role {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.team-card p { font-size: 0.9375rem; color: var(--text-dim); }
.team-card__links { display: flex; gap: var(--space-3); margin-top: var(--space-2); }
.team-card__links a {
  width: 36px; height: 36px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.team-card__links a:hover { color: var(--accent); border-color: var(--accent); }
.team-card__links svg { width: 16px; height: 16px; }

/* ---------- Contact page ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
}
@media (min-width: 900px) {
  .contact { grid-template-columns: 1fr 1.3fr; gap: var(--space-8); }
}
.contact__info dl {
  display: grid;
  gap: var(--space-5);
}
.contact__info dt {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-1);
}
.contact__info dd { margin: 0; color: var(--text); font-size: 1.0625rem; }
.contact__info dd a { border-bottom: 1px solid var(--border-strong); padding-bottom: 2px; }
.contact__info dd a:hover { color: var(--accent); border-color: var(--accent); }

.form {
  display: grid;
  gap: var(--space-4);
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(43, 89, 195,0.02), transparent 30%),
    rgba(14, 18, 24, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: var(--space-6);
  position: relative;
  box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6);
}
.form::before {
  content: "";
  position: absolute;
  top: 0; left: var(--space-5); right: var(--space-5);
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent-cool), transparent);
  opacity: 0.4;
}
.form__field { display: grid; gap: var(--space-2); }
.form__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form__input,
.form__textarea {
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0.75rem 0.875rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--text);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  width: 100%;
}
.form__textarea { min-height: 140px; resize: vertical; }
.form__input:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(43, 89, 195,0.15);
}
.form__hint {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ---------- 404 ---------- */
.page-404 {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding-block: var(--space-9);
}
.page-404__code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: var(--space-4);
}
.page-404 h1 { font-size: clamp(3rem, 8vw, 6rem); margin-bottom: var(--space-5); }
.page-404 p { max-width: 40ch; margin-inline: auto; margin-bottom: var(--space-6); }

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  padding-block: var(--space-8) var(--space-6);
  margin-top: var(--space-9);
  position: relative;
  background:
    linear-gradient(180deg, transparent, rgba(7, 9, 13, 0.5) 60%);
}
.footer::before {
  content: "";
  position: absolute;
  top: -1px; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), var(--accent-cool), transparent);
  opacity: 0.5;
}
.footer__top {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-7);
  padding-bottom: var(--space-7);
}
@media (min-width: 760px) {
  .footer__top { grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: var(--space-6); }
}
.footer__brand p {
  margin-top: var(--space-4);
  font-size: 0.9375rem;
  max-width: 36ch;
}
.footer__col h5 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-4);
}
.footer__col ul { display: grid; gap: var(--space-3); }
.footer__col a {
  color: var(--text-dim);
  font-size: 0.9375rem;
  transition: color 0.2s var(--ease);
}
.footer__col a:hover { color: var(--accent); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-top: var(--space-5);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.footer__social { display: flex; gap: var(--space-3); }
.footer__social a {
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-dim);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.footer__social a:hover { color: var(--accent); border-color: var(--accent); }
.footer__social svg { width: 16px; height: 16px; }

/* ---------- Utilities ---------- */
.divider {
  height: 1px;
  background: var(--border);
  border: 0;
  margin-block: var(--space-7);
}
.muted { color: var(--text-muted); }
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* Subtle entrance for primary content */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: reveal 0.7s var(--ease) forwards;
}
.reveal--1 { animation-delay: 0.05s; }
.reveal--2 { animation-delay: 0.15s; }
.reveal--3 { animation-delay: 0.25s; }
.reveal--4 { animation-delay: 0.35s; }
@keyframes reveal {
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; animation: none; }
}