/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Noto Sans SC', sans-serif; background: #040c18; color: #94b8d6; line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  background: transparent;
}
.nav.scrolled {
  background: rgba(4,12,24,.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(14,165,233,.2);
}
.nav-inner {
  max-width: 1280px; margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; justify-content: center;
  position: relative;
}
.nav-logo { position: absolute; left: 24px; display: flex; align-items: center; gap: 12px; }
.nav-logo-icon { width: 32px; height: 32px; position: relative; flex-shrink: 0; }
.nav-logo-icon .d1, .nav-logo-icon .d2, .nav-logo-icon .d3 {
  position: absolute; border-radius: 4px; transform: rotate(45deg);
}
.nav-logo-icon .d1 { inset: 0; background: #0ea5e9; opacity: .2; }
.nav-logo-icon .d2 { inset: 4px; background: #0ea5e9; opacity: .4; }
.nav-logo-icon .d3 { inset: 8px; background: #0ea5e9; }
.nav-logo-text { color: #fff; font-family: 'Exo 2', sans-serif; font-weight: 700; font-size: 16px; line-height: 1.2; }
.nav-logo-sub { color: #0ea5e9; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: .2em; font-weight: 500; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 16px; font-size: 14px; color: #94b8d6; border-radius: 6px;
  transition: all .2s; font-family: 'Noto Sans SC', sans-serif;
}
.nav-link:hover { color: #fff; background: rgba(14,165,233,.1); }
.nav-cta {
  position: absolute; right: 24px;
  padding: 8px 20px; background: #0ea5e9; color: #fff;
  font-size: 14px; font-weight: 500; border-radius: 6px; transition: background .2s;
}
.nav-cta:hover { background: #38bdf8; }
.nav-toggle { display: none; color: #94b8d6; font-size: 22px; }
.nav-mobile {
  display: none; flex-direction: column; gap: 8px; padding: 16px 24px;
  background: #071428; border-top: 1px solid rgba(14,165,233,.15);
}
.nav-mobile-link { text-align: left; padding: 8px 0; font-size: 14px; color: #94b8d6; transition: color .2s; }
.nav-mobile-link:hover { color: #fff; }
.nav-mobile-cta-wrap { padding: 8px 0 0; border-top: 1px solid rgba(14,165,233,.15); }
.nav-mobile-cta {
  width: 100%; padding: 10px; text-align: center;
  background: #0ea5e9; color: #fff; font-size: 14px; font-weight: 500;
  border-radius: 6px; transition: background .2s;
}
.nav-mobile-cta:hover { background: #38bdf8; }

@media (max-width: 1024px) {
  .nav-links { display: none; }
  .nav-inner > .nav-cta { display: none; }
  .nav-toggle { display: block; position: absolute; right: 24px; }
}

/* ===== SECTION COMMON ===== */
.section { padding: 96px 24px; }
.section-alt { background: #071428; }
.section-header { max-width: 1280px; margin: 0 auto 56px; }
.section-label { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #0ea5e9; letter-spacing: .3em; margin-bottom: 12px; }
.section-title { font-family: 'Exo 2', sans-serif; font-size: 48px; font-weight: 700; color: #fff; margin-bottom: 16px; line-height: 1.2; }
@media (max-width: 768px) { .section-title { font-size: 32px; } }
.section-title span { color: #0ea5e9; }
.section-title span.red { color: #ef4444; }
.section-title span.green { color: #06d6a0; }
.section-desc { color: #6b8fb5; max-width: 640px; font-family: 'Noto Sans SC', sans-serif; font-size: 16px; }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden; padding-top: 96px;
}
.hero-grid {
  position: absolute; inset: 0; opacity: .07;
  background-image:
    linear-gradient(rgba(14,165,233,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,1) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute; top: 33%; left: 50%; transform: translate(-50%,-50%);
  width: 800px; height: 800px; border-radius: 50%; background: #0ea5e9;
  opacity: .06; filter: blur(96px); pointer-events: none;
}
.hero-glow2 {
  position: absolute; top: 50%; right: 0; width: 400px; height: 400px;
  border-radius: 50%; background: #06d6a0; opacity: .04; filter: blur(96px); pointer-events: none;
}
.hero-scanline {
  position: absolute; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, #0ea5e9, transparent);
  opacity: .2; animation: scanMove 6s linear infinite;
}
@keyframes scanMove {
  0% { transform: translateY(-100px); opacity: 0; }
  10% { opacity: .2; }
  90% { opacity: .2; }
  100% { transform: translateY(100vh); opacity: 0; }
}
.hero-inner {
  position: relative; max-width: 1280px; margin: 0 auto; padding: 0 24px 80px; width: 100%;
}
.hero-grid-layout { display: grid; grid-template-columns: 1fr 420px; gap: 64px; align-items: center; }
@media (max-width: 1024px) { .hero-grid-layout { grid-template-columns: 1fr; } }
.hero-title {
  font-family: 'Exo 2', sans-serif; font-size: clamp(36px, 6vw, 72px); font-weight: 900;
  color: #fff; line-height: 1.1; margin-bottom: 24px;
}
.hero-title-grad { background: linear-gradient(135deg, #0ea5e9, #06d6a0); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-desc { font-size: 18px; color: #6b8fb5; line-height: 1.7; margin-bottom: 40px; max-width: 560px; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 16px; }
.btn-primary {
  display: flex; align-items: center; gap: 8px; padding: 14px 28px;
  background: #0ea5e9; color: #fff; font-weight: 600; border-radius: 8px;
  transition: all .2s; font-size: 16px;
}
.btn-primary:hover { background: #38bdf8; box-shadow: 0 0 24px rgba(14,165,233,.4); }
.btn-secondary {
  display: flex; align-items: center; gap: 8px; padding: 14px 28px;
  border: 1px solid rgba(14,165,233,.3); color: #0ea5e9; border-radius: 8px;
  transition: all .2s; font-size: 16px;
}
.btn-secondary:hover { border-color: #0ea5e9; background: rgba(14,165,233,.05); }

/* Hero Dashboard Panel */
.hero-panel { display: none; }
@media (min-width: 1024px) { .hero-panel { display: block; } }
.hero-panel-inner {
  border: 1px solid rgba(14,165,233,.25); border-radius: 16px;
  background: #071428; padding: 20px; box-shadow: 0 0 60px rgba(14,165,233,.08);
}
.hero-panel-dots { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.hero-panel-dots span { width: 8px; height: 8px; border-radius: 50%; }
.hero-panel-label { margin-left: 8px; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #6b8fb5; }
.hero-minimap {
  border-radius: 8px; overflow: hidden; margin-bottom: 16px;
  position: relative; background: #040c18; height: 176px;
}
.hero-minimap-grid {
  position: absolute; inset: 0; opacity: .2;
  background-image:
    linear-gradient(rgba(14,165,233,.8) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,.8) 1px, transparent 1px);
  background-size: 24px 24px;
}
.hero-minimap-dot {
  position: absolute; border-radius: 50%; animation: pulse 2s ease-in-out infinite;
}
.hero-minimap-badge {
  position: absolute; bottom: 8px; right: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 9px; color: #0ea5e9; opacity: .6;
}
.hero-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hero-stat {
  background: #040c18; border-radius: 8px; padding: 12px;
  border: 1px solid rgba(14,165,233,.1);
}
.hero-stat-label { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: #6b8fb5; margin-bottom: 4px; }
.hero-stat-val { font-family: 'Exo 2', sans-serif; font-size: 24px; font-weight: 700; }
.hero-stat-change { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: #6b8fb5; margin-top: 2px; }

/* Hero Bottom Stats */
.hero-bottom-stats {
  margin-top: 80px; padding-top: 40px;
  border-top: 1px solid rgba(14,165,233,.1);
  display: grid; grid-template-columns: repeat(4,1fr); gap: 32px;
}
@media (max-width: 768px) { .hero-bottom-stats { grid-template-columns: repeat(2,1fr); } }
.stat-counter { text-align: center; }
.stat-counter-val { font-family: 'Exo 2', sans-serif; font-size: 36px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.stat-counter-suffix { color: #0ea5e9; }
.stat-counter-label { font-size: 14px; color: #6b8fb5; }

/* ===== PAIN POINTS ===== */
.pain-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
@media (max-width: 1024px) { .pain-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .pain-grid { grid-template-columns: 1fr; } }
.pain-card {
  position: relative; border: 1px solid rgba(14,165,233,.1); border-radius: 12px;
  padding: 24px; background: #071428; transition: all .3s; cursor: default;
}
.pain-card:hover { border-color: rgba(239,68,68,.4); background: rgba(239,68,68,.03); }
.pain-card-icon {
  width: 40px; height: 40px; border-radius: 8px; background: rgba(239,68,68,.1);
  display: flex; align-items: center; justify-content: center; color: #ef4444;
  margin-bottom: 16px; transition: background .3s;
}
.pain-card:hover .pain-card-icon { background: rgba(239,68,68,.2); }
.pain-card-title { color: #fff; font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.pain-card-desc { color: #6b8fb5; font-size: 12px; line-height: 1.6; }
.pain-card-num {
  position: absolute; top: 16px; right: 16px;
  font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #1a2a3a;
  transition: color .3s;
}
.pain-card:hover .pain-card-num { color: rgba(239,68,68,.3); }

/* ===== ARCHITECTURE ===== */
.arch-list { max-width: 1280px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.arch-row {
  display: flex; align-items: center; gap: 16px;
  border: 1px solid rgba(14,165,233,.1); border-radius: 12px;
  padding: 24px; background: #071428; transition: all .3s;
}
@media (max-width: 768px) { .arch-row { flex-direction: column; align-items: flex-start; } }
.arch-row:hover { border-color: rgba(14,165,233,.3); }
.arch-row-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.arch-row-info { min-width: 240px; }
.arch-row-layer {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; margin-bottom: 2px;
}
.arch-row-label { color: #fff; font-weight: 600; font-size: 14px; }
.arch-row-items { flex: 1; display: flex; flex-wrap: wrap; gap: 8px; }
.arch-tag {
  padding: 6px 12px; border-radius: 6px; font-size: 12px; color: #94b8d6;
  border: 1px solid rgba(14,165,233,.1); background: rgba(14,165,233,.03);
}

/* ===== CORE MODULES ===== */
.modules-layout { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 300px 1fr; gap: 32px; }
@media (max-width: 1024px) { .modules-layout { grid-template-columns: 1fr; } }
.modules-list { display: flex; flex-direction: column; gap: 6px; max-height: 600px; overflow-y: auto; padding-right: 4px; }
@media (max-width: 1024px) { .modules-list { max-height: none; flex-direction: row; flex-wrap: wrap; } }
.module-item {
  display: flex; align-items: center; gap: 16px; padding: 14px 16px;
  border-radius: 12px; text-align: left; transition: all .2s;
  border: 1px solid transparent;
}
.module-item:hover { border-color: rgba(14,165,233,.15); background: rgba(14,165,233,.03); }
.module-item.active { border-color: rgba(14,165,233,.4); background: rgba(14,165,233,.08); }
.module-item-icon {
  width: 36px; height: 36px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; transition: all .2s;
}
.module-item-icon.inactive { background: rgba(14,165,233,.05); color: #6b8fb5; }
.module-item-title { font-size: 14px; font-weight: 500; }
.module-item-title.inactive { color: #94b8d6; }
.module-item-title.active-title { color: #fff; }
.module-item-sub { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: #6b8fb5; }
/* Module Detail */
.module-detail {
  border: 1px solid; border-radius: 20px; padding: 32px;
  background: #071428; transition: all .3s;
}
.module-detail-top { display: flex; align-items: flex-start; gap: 20px; margin-bottom: 24px; }
.module-detail-icon {
  width: 64px; height: 64px; border-radius: 16px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.module-detail-sub { font-family: 'JetBrains Mono', monospace; font-size: 10px; margin-bottom: 4px; }
.module-detail-title { font-family: 'Exo 2', sans-serif; font-size: 28px; font-weight: 700; color: #fff; }
.module-detail-desc { color: #94b8d6; line-height: 1.8; margin-bottom: 32px; font-size: 16px; }
.module-detail-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.module-detail-tag { padding: 6px 16px; border-radius: 999px; font-size: 14px; font-weight: 500; }
.module-detail-kpis {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 16px;
  border-top: 1px solid rgba(14,165,233,.1); padding-top: 24px;
}
.module-detail-kpi { text-align: center; }
.module-detail-kpi-val { font-family: 'Exo 2', sans-serif; font-size: 28px; font-weight: 700; margin-bottom: 4px; }
.module-detail-kpi-label { font-size: 12px; color: #6b8fb5; }

/* ===== SCENARIOS ===== */
.scenarios-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
@media (max-width: 1024px) { .scenarios-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .scenarios-grid { grid-template-columns: 1fr; } }
.scenario-card {
  position: relative; overflow: hidden; border-radius: 16px;
  border: 1px solid rgba(14,165,233,.1); background: #040c18;
  transition: all .4s; cursor: default;
}
.scenario-card:hover { border-color: rgba(14,165,233,.4); }
.scenario-img-wrap {
  position: relative; height: 176px; overflow: hidden; background: #071428;
}
.scenario-img { width: 100%; height: 100%; object-fit: cover; opacity: .4; transition: all .5s; }
.scenario-card:hover .scenario-img { opacity: .55; transform: scale(1.05); }
.scenario-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent, #040c18);
}
.scenario-badge {
  position: absolute; top: 16px; left: 16px; padding: 4px 10px;
  border-radius: 4px; font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 700;
}
.scenario-body { padding: 24px; }
.scenario-body-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.scenario-body-icon { transition: color .3s; }
.scenario-body-title { color: #fff; font-weight: 600; font-size: 16px; }
.scenario-body-desc { color: #6b8fb5; font-size: 14px; line-height: 1.6; }

/* ===== TECH HIGHLIGHTS ===== */
.tech-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
@media (max-width: 1024px) { .tech-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 640px) { .tech-grid { grid-template-columns: 1fr; } }
.tech-card {
  display: flex; gap: 20px; border: 1px solid rgba(14,165,233,.1);
  border-radius: 12px; padding: 24px; background: #040c18;
  transition: all .3s;
}
.tech-card:hover { border-color: rgba(6,214,160,.25); background: rgba(6,214,160,.02); }
.tech-card-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: rgba(6,214,160,.08); border: 1px solid rgba(6,214,160,.2);
  display: flex; align-items: center; justify-content: center; color: #06d6a0;
  transition: background .3s;
}
.tech-card:hover .tech-card-icon { background: rgba(6,214,160,.15); }
.tech-card-title { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.tech-card-desc { color: #6b8fb5; font-size: 12px; line-height: 1.6; }

/* ===== SECURITY ===== */
.security-layout { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 1024px) { .security-layout { grid-template-columns: 1fr; } }
.security-title { font-family: 'Exo 2', sans-serif; font-size: 48px; font-weight: 700; color: #fff; margin-bottom: 24px; line-height: 1.2; }
@media (max-width: 768px) { .security-title { font-size: 32px; } }
.security-title span { color: #0ea5e9; }
.security-desc { color: #6b8fb5; line-height: 1.7; margin-bottom: 32px; }
.security-certs { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.security-cert {
  display: flex; align-items: center; gap: 8px; padding: 8px 16px;
  border: 1px solid rgba(14,165,233,.2); border-radius: 999px;
  font-size: 14px; color: #94b8d6;
}
.security-cert svg { color: #0ea5e9; flex-shrink: 0; }
.security-kpis { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.security-kpi { text-align: center; }
.security-kpi-val { font-family: 'Exo 2', sans-serif; font-size: 32px; font-weight: 700; color: #0ea5e9; margin-bottom: 4px; }
.security-kpi-label { font-size: 12px; color: #6b8fb5; }
/* Security Panel */
.security-panel {
  border: 1px solid rgba(14,165,233,.2); border-radius: 16px;
  background: #071428; padding: 32px; box-shadow: 0 0 80px rgba(14,165,233,.06);
}
.security-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 0; border-bottom: 1px solid rgba(14,165,233,.08);
}
.security-row:last-child { border-bottom: none; }
.security-row-left { display: flex; align-items: center; gap: 12px; }
.security-row-left-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: rgba(14,165,233,.08); display: flex; align-items: center; justify-content: center;
  color: #0ea5e9;
}
.security-row-left-label { font-size: 14px; color: #94b8d6; }
.security-row-right { display: flex; align-items: center; gap: 8px; }
.security-row-dot { width: 6px; height: 6px; border-radius: 50%; animation: pulse 2s ease-in-out infinite; }
.security-row-status { font-family: 'JetBrains Mono', monospace; font-size: 12px; }

/* ===== CTA ===== */
.cta { position: relative; padding: 80px 24px; background: #071428; overflow: hidden; }
.cta-grid-bg {
  position: absolute; inset: 0; opacity: .05;
  background-image:
    linear-gradient(rgba(14,165,233,1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14,165,233,1) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-glow {
  position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 384px; height: 384px; background: #0ea5e9; opacity: .05;
  border-radius: 50%; filter: blur(96px);
}
.cta-inner { position: relative; max-width: 896px; margin: 0 auto; text-align: center; }
.cta-label { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #0ea5e9; letter-spacing: .3em; margin-bottom: 16px; }
.cta-title { font-family: 'Exo 2', sans-serif; font-size: 48px; font-weight: 900; color: #fff; margin-bottom: 24px; line-height: 1.2; }
@media (max-width: 768px) { .cta-title { font-size: 32px; } }
.cta-title span { background: linear-gradient(135deg, #0ea5e9, #06d6a0); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.cta-desc { color: #6b8fb5; margin-bottom: 40px; font-size: 18px; line-height: 1.7; }
.cta-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.btn-cta-outline {
  display: flex; align-items: center; gap: 8px; padding: 14px 32px;
  border: 1px solid rgba(14,165,233,.3); color: #94b8d6; border-radius: 8px;
  transition: all .2s; font-size: 16px;
}
.btn-cta-outline:hover { border-color: #0ea5e9; color: #fff; }

/* ===== ABOUT ===== */
.about { padding: 80px 24px; background: #040c18; border-top: 1px solid rgba(14,165,233,.08); }
.about-layout { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 320px; gap: 48px; margin-bottom: 64px; }
@media (max-width: 768px) { .about-layout { grid-template-columns: 1fr; } }
.about-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.about-brand-icon { width: 32px; height: 32px; position: relative; flex-shrink: 0; }
.about-brand-icon .d1, .about-brand-icon .d2, .about-brand-icon .d3 {
  position: absolute; border-radius: 4px; transform: rotate(45deg);
}
.about-brand-icon .d1 { inset: 0; background: #0ea5e9; opacity: .2; }
.about-brand-icon .d2 { inset: 4px; background: #0ea5e9; opacity: .4; }
.about-brand-icon .d3 { inset: 8px; background: #0ea5e9; }
.about-brand-name { color: #fff; font-family: 'Exo 2', sans-serif; font-weight: 700; font-size: 18px; line-height: 1.2; }
.about-brand-sub { color: #0ea5e9; font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: .2em; }
.about-desc { color: #6b8fb5; line-height: 1.7; margin-bottom: 24px; max-width: 640px; font-size: 14px; }
.about-products { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
@media (max-width: 640px) { .about-products { grid-template-columns: repeat(2,1fr); } }
.about-product {
  display: flex; align-items: center; gap: 8px; padding: 8px 12px;
  border: 1px solid rgba(14,165,233,.1); border-radius: 8px;
  font-size: 12px; color: #94b8d6;
}
.about-product svg { color: #0ea5e9; flex-shrink: 0; }
/* Contact card */
.about-contact {
  border: 1px solid rgba(14,165,233,.15); border-radius: 12px;
  padding: 24px; background: #071428;
}
.about-contact-title { color: #fff; font-weight: 600; font-size: 14px; margin-bottom: 16px; }
.about-contact-row {
  display: flex; justify-content: space-between; padding: 10px 0;
  border-bottom: 1px solid rgba(14,165,233,.06);
}
.about-contact-row:last-child { border: none; }
.about-contact-label { font-size: 12px; color: #6b8fb5; }
.about-contact-val { font-size: 12px; color: #94b8d6; }
/* Footer bar */
.about-footer {
  max-width: 1280px; margin: 0 auto; padding-top: 32px;
  border-top: 1px solid rgba(14,165,233,.08);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}
.about-copy { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: #6b8fb5; }
.about-links { display: flex; gap: 24px; }
.about-link { font-size: 12px; color: #6b8fb5; transition: color .2s; }
.about-link:hover { color: #94b8d6; }

/* ===== SCROLL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== ICONS (inline SVG) ===== */
.icon-sm { width: 22px; height: 22px; }
.icon-md { width: 24px; height: 24px; }
.icon-lg { width: 28px; height: 28px; }
.icon-14 { width: 14px; height: 14px; }
.icon-16 { width: 16px; height: 16px; }
.icon-18 { width: 18px; height: 18px; }
.icon-20 { width: 20px; height: 20px; }

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: #040c18; }
::-webkit-scrollbar-thumb { background: rgba(14,165,233,.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(14,165,233,.5); }