/* ============================================================
   MonSec — editorial dark + schematic
   ============================================================ */

:root {
  --bg: #05070a;
  --bg-2: #0a0e14;
  --bg-3: #11161f;
  --line: #1c2330;
  --line-2: #2a3243;
  --ink: #e8ecf1;
  --ink-dim: #97a0ae;
  --ink-faint: #5c6675;

  --accent: #00ff9c;        /* electric green */
  --accent-2: #00d9ff;       /* cyan */
  --warn: #ffb547;
  --crit: #ff3860;

  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", ui-monospace, monospace;

  --maxw: 1320px;
  --pad: clamp(20px, 4vw, 56px);

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: clamp(16px, 1.05vw, 18px);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}
body {
  background:
    radial-gradient(1200px 800px at 80% -10%, rgba(0, 217, 255, 0.06), transparent 60%),
    radial-gradient(900px 600px at -10% 30%, rgba(0, 255, 156, 0.05), transparent 60%),
    var(--bg);
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* selection */
::selection { background: var(--accent); color: #001a10; }

/* utility */
.mono { font-family: var(--font-mono); font-feature-settings: "ss01", "ss02"; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: var(--accent);
  display: inline-block;
}

.container {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  background: rgba(5, 7, 10, 0.72);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: clamp(88px, 9vw, 112px);
}
.nav__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 22px;
}
.nav__logo svg { width: 220px; height: auto; }
.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__item {
  position: relative;
}
.nav__link {
  font-family: var(--font-mono);
  font-size: clamp(14px, 1vw, 16px);
  letter-spacing: 0.06em;
  color: var(--ink-dim);
  text-transform: uppercase;
  position: relative;
  transition: color 0.15s ease;
  background: transparent;
  border: 0;
  padding: 8px 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.nav__link:hover, .nav__link[aria-expanded="true"] { color: var(--ink); }
.nav__link::before {
  content: attr(data-num) ".";
  color: var(--accent);
  margin-right: 6px;
  font-size: 13px;
  vertical-align: 1px;
}
.nav__chev {
  width: 9px; height: 9px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  margin-left: 2px;
  opacity: 0.6;
  transition: transform 0.2s ease;
}
.nav__link[aria-expanded="true"] .nav__chev { transform: rotate(-135deg) translateY(-2px); }

.nav__dd {
  position: absolute;
  top: 100%;
  left: -16px;
  margin-top: 0;
  padding-top: 14px;
  min-width: 320px;
  background: rgba(10, 14, 20, 0.96);
  backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,255,156,0.04);
  animation: ddIn 0.18s cubic-bezier(0.2,0.7,0.2,1);
  z-index: 60;
}
.nav__dd--wide { min-width: 460px; }
@keyframes ddIn { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: translateY(0); } }
.nav__dd {
  background: transparent;
  border: 0;
  box-shadow: none;
  padding: 14px 0 0 0;
  backdrop-filter: none;
  animation: ddIn 0.18s cubic-bezier(0.2,0.7,0.2,1);
}
.nav__dd-inner {
  background: rgba(10, 14, 20, 0.96);
  backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(0,255,156,0.04);
  position: relative;
}
.nav__dd-inner::before {
  content: "";
  position: absolute;
  top: -6px; left: 32px;
  width: 10px; height: 10px;
  background: rgba(10, 14, 20, 0.96);
  border-left: 1px solid var(--line-2);
  border-top: 1px solid var(--line-2);
  transform: rotate(45deg);
}
.nav__dd-item {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  border: 0;
  text-align: left;
  width: 100%;
  color: var(--ink);
  font-family: inherit;
  transition: background 0.12s ease;
}
.nav__dd-item:hover { background: var(--bg-3); }
.nav__dd-item:hover .nav__dd-go { color: var(--accent); transform: translate(2px, -2px); }
.nav__dd-icon {
  width: 28px; height: 28px;
  color: var(--ink-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
}
.nav__dd-item:hover .nav__dd-icon { color: var(--accent); border-color: var(--line-2); }
.nav__dd-name {
  font-family: var(--font-display);
  font-size: clamp(14px, 1vw, 16px);
  font-weight: 500;
  letter-spacing: -0.005em;
}
.nav__dd-name small {
  display: block;
  color: var(--ink-dim);
  font-size: clamp(12px, 0.9vw, 13px);
  font-family: var(--font-body);
  font-weight: 400;
  margin-top: 2px;
  letter-spacing: 0;
  text-transform: none;
}
.nav__dd-go {
  color: var(--ink-faint);
  transition: color 0.15s ease, transform 0.15s ease;
}
.nav__dd-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-right: 4px;
}
.nav__dd-foot {
  margin-top: 6px;
  padding: 10px 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  justify-content: space-between;
}
.nav__cta {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--bg);
  background: var(--accent);
  padding: 11px 20px;
  border-radius: 4px;
  text-transform: uppercase;
  border: 1px solid var(--accent);
  transition: transform 0.15s ease, background 0.15s ease;
}
.nav__cta:hover { transform: translateY(-1px); background: #4dffbf; }

@media (max-width: 720px) {
  .nav__links .nav__item { display: none; }
  .nav__links .nav__cta { display: inline-flex; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: clamp(72px, 12vw, 140px) 0 clamp(60px, 10vw, 120px);
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(32px, 6vw, 80px);
  align-items: center;
}
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
}
.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-dim);
  padding: 6px 12px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: rgba(255,255,255,0.02);
}
.hero__status .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 255, 156, 0.15);
  animation: pulse 1.8s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 0 3px rgba(0, 255, 156, 0.15); }
  50% { box-shadow: 0 0 0 6px rgba(0, 255, 156, 0.05); }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(46px, 6.5vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 28px 0 28px;
  text-wrap: balance;
}
.hero__title em {
  font-style: normal;
  font-family: var(--font-display);
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-style: italic;
  font-weight: 500;
}
.hero__title .underline {
  position: relative;
  display: inline-block;
}
.hero__title .underline::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  bottom: 0.05em;
  height: 0.08em;
  background: var(--accent);
  opacity: 0.35;
}

.hero__lede {
  color: var(--ink-dim);
  font-size: clamp(18px, 1.5vw, 22px);
  max-width: 680px;
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary, .btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: clamp(14px, 1.2vw, 18px) clamp(22px, 1.8vw, 28px);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: clamp(13px, 0.95vw, 15px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid;
  transition: all 0.18s ease;
}
.btn-primary {
  background: var(--accent);
  color: #001a10;
  border-color: var(--accent);
}
.btn-primary:hover { background: #4dffbf; transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary svg, .btn-ghost svg { width: 16px; height: 16px; }

.hero__meta {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.hero__meta-item .num {
  font-family: var(--font-display);
  font-size: clamp(32px, 3vw, 44px);
  font-weight: 500;
  letter-spacing: -0.02em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.hero__meta-item .num span { color: var(--accent); font-size: clamp(20px, 1.8vw, 26px); }
.hero__meta-item .lbl {
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.85vw, 13px);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  margin-top: 8px;
}

/* hero visual */
.hero__viz {
  position: relative;
  aspect-ratio: 1 / 1;
  max-width: clamp(420px, 45vw, 660px);
  margin-left: auto;
  width: 100%;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section {
  padding: clamp(80px, 10vw, 140px) 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.section__head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: clamp(24px, 4vw, 64px);
  margin-bottom: clamp(40px, 6vw, 72px);
  align-items: end;
}
@media (max-width: 760px) {
  .section__head { grid-template-columns: 1fr; }
}
.section__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(36px, 4.4vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 12px 0 0;
  text-wrap: balance;
}
.section__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}
.section__lede {
  color: var(--ink-dim);
  font-size: clamp(17px, 1.3vw, 20px);
  line-height: 1.6;
  max-width: 640px;
}

/* ============================================================
   SERVICES GRID
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}

.service-card {
  background: var(--bg-2);
  padding: 32px;
  position: relative;
  cursor: pointer;
  transition: background 0.25s ease;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
  text-align: left;
  border: 0;
  color: inherit;
  font-family: inherit;
  width: 100%;
}
.service-card:hover { background: var(--bg-3); }
.service-card:hover .service-card__icon { color: var(--accent); }
.service-card:hover .service-card__arrow { transform: translate(4px, -4px); color: var(--accent); }

/* spans */
.service-card[data-span="6"] { grid-column: span 6; }
.service-card[data-span="4"] { grid-column: span 4; }
.service-card[data-span="3"] { grid-column: span 3; }
@media (max-width: 1080px) {
  .service-card[data-span="6"], .service-card[data-span="4"], .service-card[data-span="3"] { grid-column: span 6; }
}
@media (max-width: 640px) {
  .service-card[data-span="6"], .service-card[data-span="4"], .service-card[data-span="3"] { grid-column: span 12; }
}

.service-card__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.service-card__icon {
  width: clamp(56px, 5vw, 72px);
  height: clamp(56px, 5vw, 72px);
  color: var(--ink-dim);
  transition: color 0.25s ease;
}
.service-card__icon svg { width: 100%; height: 100%; }
.service-card__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin: 0;
}
.service-card__sub {
  color: var(--ink-dim);
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.6;
  margin: 0;
}
.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.service-card__tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border: 1px solid var(--line-2);
  padding: 4px 8px;
  border-radius: 999px;
}
.service-card__arrow {
  position: absolute;
  top: 32px;
  right: 32px;
  color: var(--ink-faint);
  transition: transform 0.25s ease, color 0.25s ease;
}

/* corner ticks */
.service-card::before, .service-card::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  border: 1px solid var(--line-2);
  pointer-events: none;
  transition: border-color 0.25s ease;
}
.service-card::before { top: 8px; left: 8px; border-right: none; border-bottom: none; }
.service-card::after { bottom: 8px; right: 8px; border-left: none; border-top: none; }
.service-card:hover::before, .service-card:hover::after { border-color: var(--accent); }

/* ============================================================
   APPROACH (timeline / methodology)
   ============================================================ */
.approach {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
@media (max-width: 900px) { .approach { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px) { .approach { grid-template-columns: 1fr; } }

.approach__step {
  background: var(--bg-2);
  padding: 32px 28px;
  position: relative;
}
.approach__step .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent);
  text-transform: uppercase;
}
.approach__step .title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 14px 0 12px;
  line-height: 1.15;
}
.approach__step .body {
  color: var(--ink-dim);
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.6;
  margin: 0;
}
.approach__step .deliverables {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px dashed var(--line-2);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.approach__step .deliverables span {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.approach__step .deliverables span::before { content: "→ "; color: var(--accent); }

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 880px) { .about { grid-template-columns: 1fr; } }

.about__profile {
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: var(--r-md);
  padding: 32px;
}
.about__avatar {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 600;
  color: #001a10;
  margin-bottom: 20px;
}
.about__photo {
  width: clamp(160px, 14vw, 200px);
  height: clamp(160px, 14vw, 200px);
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--line-2);
  box-shadow: 0 0 0 4px var(--bg-2), 0 0 0 5px rgba(0,255,156,0.25);
  margin-bottom: 22px;
  position: relative;
}
.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(1.05) contrast(1.08) brightness(1.03);
  image-rendering: -webkit-optimize-contrast;
}
.about__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 20%, rgba(0,255,156,0.06), transparent 60%);
  pointer-events: none;
}
.about__name {
  font-family: var(--font-display);
  font-size: clamp(26px, 2.4vw, 32px);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
}
.about__role {
  font-family: var(--font-mono);
  font-size: clamp(12px, 0.9vw, 14px);
  letter-spacing: 0.06em;
  color: var(--accent);
  text-transform: uppercase;
  margin: 6px 0 18px;
}
.about__bio { color: var(--ink-dim); font-size: clamp(15px, 1.15vw, 17px); line-height: 1.7; }
.about__creds {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.about__cred {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border: 1px solid var(--line-2);
  padding: 5px 9px;
  border-radius: 4px;
}
.about__linkedin {
  margin-top: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--ink);
  border: 1px solid var(--line-2);
  padding: 10px 14px;
  border-radius: 4px;
  text-transform: uppercase;
}
.about__linkedin:hover { border-color: var(--accent-2); color: var(--accent-2); }

.team {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
@media (max-width: 540px) { .team { grid-template-columns: 1fr; } }
.team__member {
  border: 1px solid var(--line);
  background: var(--bg-2);
  border-radius: var(--r-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.team__avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent);
  margin-bottom: 4px;
}
.team__name { font-family: var(--font-display); font-size: clamp(17px, 1.3vw, 20px); font-weight: 500; }
.team__role { font-family: var(--font-mono); font-size: clamp(11px, 0.85vw, 13px); letter-spacing: 0.06em; color: var(--ink-dim); text-transform: uppercase; }
.team__focus { font-size: clamp(13px, 1vw, 15px); color: var(--ink-dim); line-height: 1.55; margin-top: 4px; }

.team-summary__eyebrow {
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.85vw, 13px);
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.team-summary__lede {
  color: var(--ink-dim);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.7;
  margin: 0 0 24px;
}
.team-summary__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
}
@media (max-width: 540px) { .team-summary__grid { grid-template-columns: 1fr; } }
.team-summary__cell {
  background: var(--bg-2);
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: background 0.2s ease;
}
.team-summary__cell:hover { background: var(--bg-3); }
.team-summary__ref {
  font-family: var(--font-mono);
  font-size: clamp(10px, 0.8vw, 12px);
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}
.team-summary__name {
  font-family: var(--font-display);
  font-size: clamp(15px, 1.1vw, 17px);
  font-weight: 500;
  color: var(--ink);
}
.team-summary__note {
  margin-top: 24px;
  padding: 20px 22px;
  border: 1px dashed var(--line-2);
  border-radius: var(--r-md);
  color: var(--ink-dim);
  font-size: clamp(13px, 1vw, 15px);
  line-height: 1.65;
}
.team-summary__note-tag {
  display: inline-block;
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: clamp(10px, 0.8vw, 12px);
  letter-spacing: 0.12em;
  margin-right: 10px;
}

/* ============================================================
   CONTACT / CTA
   ============================================================ */
.cta {
  text-align: center;
  padding: clamp(80px, 12vw, 160px) 0;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(0, 255, 156, 0.08), transparent 70%);
  pointer-events: none;
}
.cta__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 6.4vw, 88px);
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin: 16px 0 28px;
  text-wrap: balance;
  position: relative;
}
.cta__title em { font-style: italic; color: var(--accent); }
.cta__lede {
  color: var(--ink-dim);
  font-size: clamp(18px, 1.4vw, 22px);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.6;
  position: relative;
}
.cta__row { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line);
  background: var(--bg);
  padding: 48px 0 32px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 40px;
}
@media (max-width: 760px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
.footer__brand .nav__logo { margin-bottom: 12px; }
.footer__tagline { color: var(--ink-dim); font-size: clamp(14px, 1.05vw, 16px); max-width: 360px; line-height: 1.6; }
.footer__h {
  font-family: var(--font-mono);
  font-size: clamp(11px, 0.85vw, 13px);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 14px;
}
.footer__links { display: flex; flex-direction: column; gap: 10px; }
.footer__links a { color: var(--ink-dim); font-size: clamp(14px, 1.05vw, 16px); }
.footer__links a:hover { color: var(--accent); }
.footer__bottom {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}
@media (max-width: 600px) { .footer__bottom { flex-direction: column; gap: 12px; text-align: center; } }

/* ============================================================
   MODAL — service deep-dive
   ============================================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(5, 7, 10, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: stretch;
  justify-content: center;
  animation: fadein 0.25s ease;
}
@keyframes fadein { from { opacity: 0; } to { opacity: 1; } }

.modal {
  background: var(--bg-2);
  width: 100%;
  max-width: 1280px;
  margin: 24px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  animation: slideup 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
  max-height: calc(100vh - 48px);
}
@keyframes slideup { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  color: var(--ink);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.modal__close:hover { border-color: var(--accent); color: var(--accent); }

.modal__head {
  padding: 36px 40px 28px;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  align-items: center;
}
.modal__head .icon {
  width: 64px; height: 64px;
  color: var(--accent);
  background: rgba(0, 255, 156, 0.06);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal__head .icon svg { width: 32px; height: 32px; }
.modal__head .num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  text-transform: uppercase;
}
.modal__head h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 38px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.1;
  margin: 6px 0 6px;
}
.modal__head p {
  color: var(--ink-dim);
  font-size: 15px;
  margin: 0;
  max-width: 720px;
}

.modal__body {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 0;
  overflow: hidden;
  flex: 1;
  min-height: 0;
}
@media (max-width: 980px) {
  .modal__body { grid-template-columns: 1fr; }
}

.modal__main {
  padding: 32px 40px;
  overflow-y: auto;
}
.modal__side {
  border-left: 1px solid var(--line);
  padding: 32px 28px;
  background: var(--bg);
  overflow-y: auto;
}
@media (max-width: 980px) {
  .modal__side { border-left: none; border-top: 1px solid var(--line); }
}

/* tabs */
.tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--line);
  margin-bottom: 28px;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }
.tab {
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: transparent;
  border: 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.15s ease, border-color 0.15s ease;
  margin-bottom: -1px;
}
.tab:hover { color: var(--ink); }
.tab--active { color: var(--accent); border-bottom-color: var(--accent); }
.tab__num {
  font-size: 10px;
  color: var(--ink-faint);
  margin-right: 6px;
}
.tab--active .tab__num { color: var(--accent); }

.demo-panel {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  min-height: 320px;
}

/* side */
.side__h {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 14px;
}
.side__h:not(:first-child) { margin-top: 28px; }
.side__list { display: flex; flex-direction: column; gap: 8px; }
.side__list .item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 8px 10px;
  border-radius: 4px;
  font-size: 13px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  line-height: 1.4;
}
.side__list .item .check { color: var(--accent); margin-top: 2px; }
.side__chips { display: flex; flex-wrap: wrap; gap: 6px; }
.side__chip {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--ink-dim);
  padding: 5px 9px;
  border-radius: 4px;
}
.side__compliance .row {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-dim);
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}
.side__compliance .row:last-child { border-bottom: none; }
.side__compliance .row .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

/* ============================================================
   ARCHITECTURE DIAGRAM
   ============================================================ */
.archviz {
  position: relative;
  background:
    linear-gradient(var(--bg) 0 0) padding-box;
  border-radius: var(--r-md);
  overflow: hidden;
}
.archviz svg { display: block; width: 100%; height: auto; }
.archviz__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.archviz__hint {
  position: absolute;
  top: 12px; left: 12px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  background: var(--bg-2);
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  pointer-events: none;
}

.archviz__node {
  cursor: pointer;
  transition: filter 0.2s ease;
}
.archviz__node:hover { filter: drop-shadow(0 0 12px var(--accent)); }
.archviz__node rect, .archviz__node circle, .archviz__node path.box {
  fill: var(--bg-2);
  stroke: var(--line-2);
  stroke-width: 1;
  transition: stroke 0.2s ease, fill 0.2s ease;
}
.archviz__node--active rect, .archviz__node--active path.box { stroke: var(--accent); fill: var(--bg-3); }
.archviz__node text {
  fill: var(--ink);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
}
.archviz__node .sub {
  fill: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.archviz__connection {
  fill: none;
  stroke: var(--line-2);
  stroke-width: 1;
  stroke-dasharray: 3 3;
}
.archviz__flow {
  fill: var(--accent);
}

.archviz__detail {
  background: var(--bg);
  padding: 16px 20px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 90px;
}
.archviz__detail .name {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.archviz__detail .desc {
  font-size: 13px;
  color: var(--ink-dim);
  line-height: 1.5;
}

/* ============================================================
   TERMINAL DEMO
   ============================================================ */
.terminal {
  background: #02060b;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 16px 20px;
  min-height: 320px;
}
.terminal__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.terminal__head .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.terminal__head .dot.r { background: #ff5f56; }
.terminal__head .dot.y { background: #ffbd2e; }
.terminal__head .dot.g { background: #27c93f; }
.terminal__head .name {
  margin-left: 12px;
  color: var(--ink-faint);
  font-size: 11px;
  letter-spacing: 0.05em;
}
.terminal__line { display: block; white-space: pre-wrap; line-height: 1.6; }
.terminal__prompt { color: var(--accent); }
.terminal__cmd { color: var(--ink); }
.terminal__out { color: var(--ink-dim); }
.terminal__warn { color: var(--warn); }
.terminal__crit { color: var(--crit); }
.terminal__ok { color: var(--accent); }
.terminal__cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--accent);
  vertical-align: -2px;
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ============================================================
   CHECKLIST / DASHBOARD generic
   ============================================================ */
.checklist {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.checklist__row {
  display: grid;
  grid-template-columns: 32px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg-2);
  cursor: pointer;
  transition: border-color 0.15s ease;
}
.checklist__row:hover { border-color: var(--line-2); }
.checklist__row .id {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}
.checklist__row .name {
  font-size: 14px;
  font-family: var(--font-display);
}
.checklist__row .name small {
  display: block;
  color: var(--ink-dim);
  font-size: 12px;
  font-family: var(--font-body);
  margin-top: 2px;
  font-weight: 400;
}
.checklist__row .stat {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid;
}
.stat--ok { color: var(--accent); border-color: rgba(0,255,156,0.3); background: rgba(0,255,156,0.05); }
.stat--warn { color: var(--warn); border-color: rgba(255,181,71,0.3); background: rgba(255,181,71,0.05); }
.stat--crit { color: var(--crit); border-color: rgba(255,56,96,0.3); background: rgba(255,56,96,0.05); }
.stat--ok::before { content: "● "; }
.stat--warn::before { content: "▲ "; }
.stat--crit::before { content: "✕ "; }

/* dashboard */
.dash {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 700px) { .dash { grid-template-columns: 1fr; } }
.dash__cell {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 16px;
}
.dash__cell .h {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 10px;
}
.dash__cell .v {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}
.dash__cell .v small { color: var(--ink-faint); font-size: 14px; margin-left: 4px; }
.dash__cell .desc { font-size: 12px; color: var(--ink-dim); }
.dash__bar {
  height: 6px;
  border-radius: 3px;
  background: var(--bg-3);
  overflow: hidden;
  margin-top: 12px;
}
.dash__bar > div {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  border-radius: 3px;
  transition: width 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.dash__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
}
.dash__row:last-child { border-bottom: none; }
.dash__row .lab { color: var(--ink-dim); }
.dash__row .val { color: var(--ink); }

/* prompt injection demo */
.injection {
  padding: 0;
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 400px;
}
.injection__chat {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  max-height: 360px;
}
.injection__msg {
  max-width: 80%;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.45;
  font-family: var(--font-mono);
}
.injection__msg--user {
  align-self: flex-end;
  background: var(--bg-3);
  border: 1px solid var(--line-2);
  color: var(--ink);
}
.injection__msg--system {
  align-self: flex-start;
  background: rgba(0,255,156,0.04);
  border: 1px solid rgba(0,255,156,0.2);
  color: var(--accent);
}
.injection__msg--blocked {
  align-self: flex-start;
  background: rgba(255,56,96,0.06);
  border: 1px solid rgba(255,56,96,0.3);
  color: var(--crit);
  position: relative;
}
.injection__msg .label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 6px;
  opacity: 0.7;
}
.injection__form {
  border-top: 1px solid var(--line);
  padding: 12px 16px;
  display: flex;
  gap: 8px;
  background: var(--bg-2);
}
.injection__form input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--line-2);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 10px 12px;
  border-radius: 4px;
  outline: none;
}
.injection__form input:focus { border-color: var(--accent); }
.injection__form button {
  background: var(--accent);
  color: var(--bg);
  border: 0;
  padding: 0 16px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.injection__hint {
  padding: 8px 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  background: var(--bg);
  border-top: 1px dashed var(--line);
}
.injection__hint button {
  background: transparent;
  border: 1px solid var(--line-2);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: 3px;
  margin-right: 4px;
  font-family: inherit;
  font-size: inherit;
}
.injection__hint button:hover { border-color: var(--accent); }

/* code panel */
.codeview {
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  padding: 18px 24px;
  overflow-x: auto;
  white-space: pre;
  color: var(--ink);
}
.codeview .ln { color: var(--ink-faint); margin-right: 18px; user-select: none; }
.codeview .kw { color: #c084fc; }
.codeview .str { color: var(--accent); }
.codeview .com { color: var(--ink-faint); }
.codeview .fn { color: var(--accent-2); }
.codeview .findings { padding: 14px 24px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 10px; background: var(--bg-2); }
.codeview .finding {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  font-family: var(--font-body);
  font-size: 13px;
}
.codeview .finding .sev {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  padding: 3px 7px;
  border-radius: 3px;
  text-transform: uppercase;
}
.codeview .finding .desc small { display: block; color: var(--ink-dim); font-size: 12px; margin-top: 1px; }
.codeview .finding .line { font-family: var(--font-mono); font-size: 11px; color: var(--ink-faint); }

/* pipeline */
.pipeline {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.pipeline__stage {
  display: grid;
  grid-template-columns: 80px 28px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
}
.pipeline__time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}
.pipeline__rail {
  position: relative;
  height: 100%;
  display: flex;
  justify-content: center;
}
.pipeline__rail::before {
  content: "";
  position: absolute;
  top: -10px; bottom: -10px;
  width: 1px;
  background: var(--line-2);
}
.pipeline__stage:first-child .pipeline__rail::before { top: 50%; }
.pipeline__stage:last-child .pipeline__rail::before { bottom: 50%; }
.pipeline__dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--bg-3);
  border: 2px solid var(--line-2);
  position: relative;
  z-index: 1;
}
.pipeline__stage--ok .pipeline__dot { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 4px rgba(0,255,156,0.1); }
.pipeline__stage--run .pipeline__dot { background: var(--accent-2); border-color: var(--accent-2); animation: pulse-run 1.5s infinite; }
.pipeline__stage--fail .pipeline__dot { background: var(--crit); border-color: var(--crit); }
@keyframes pulse-run {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 217, 255, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(0, 217, 255, 0); }
}
.pipeline__name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
}
.pipeline__name small {
  display: block;
  color: var(--ink-dim);
  font-size: 12px;
  font-family: var(--font-body);
  font-weight: 400;
  margin-top: 1px;
}
.pipeline__tool {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 3px;
  letter-spacing: 0.05em;
}
.pipeline__stage--run .pipeline__tool { color: var(--accent-2); border-color: rgba(0,217,255,0.3); }
.pipeline__stage--ok .pipeline__tool { color: var(--accent); border-color: rgba(0,255,156,0.3); }

/* threat radar */
.radar {
  padding: 24px;
  position: relative;
}
.radar svg { width: 100%; height: auto; display: block; }

.scan-line {
  transform-origin: 50% 50%;
  animation: scan 4s linear infinite;
}
@keyframes scan { from { transform: rotate(0); } to { transform: rotate(360deg); } }

/* ============================================================
   bg network animation
   ============================================================ */
.bg-net {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero > .container { position: relative; z-index: 1; }

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000 30%, transparent 80%);
  pointer-events: none;
}

/* ============================================================
   misc
   ============================================================ */
.divider {
  height: 1px;
  background: var(--line);
  margin: 0;
}

/* keyboard hint */
.kbd {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 5px;
  border: 1px solid var(--line-2);
  border-radius: 3px;
  background: var(--bg-2);
  color: var(--ink-dim);
  letter-spacing: 0.05em;
}

body[data-theme="violet"] {
  --accent: #a78bfa;
  --accent-2: #60a5fa;
}
body[data-theme="amber"] {
  --accent: #ffb547;
  --accent-2: #ff6b1a;
}
body[data-theme="ice"] {
  --accent: #00d9ff;
  --accent-2: #7dd3fc;
}