/* ============================================================
   NullNetwork - corporate redesign
   Deep navy + cyan accent. Alternating section backgrounds.
   ============================================================ */

:root {
  /* surfaces */
  --bg:         #0a1628;   /* deepest navy */
  --bg-alt:     #0e1e34;   /* one shade lighter */
  --bg-soft:    #112540;   /* nav, footer */
  --surface:    #142d4e;   /* cards on dark */
  --surface-2:  #1a3760;   /* hover */
  --line:       #1f3559;
  --line-soft:  #173053;

  /* light section */
  --light:      #f5f7fa;
  --light-2:    #ffffff;
  --line-light: #e3e8ef;
  --ink-on-light: #0a1628;
  --ink-on-light-soft: #4a5b73;

  /* text on dark */
  --ink:        #ebf2fa;
  --ink-soft:   #9eb1c8;
  --ink-mute:   #6b8094;

  /* brand accents */
  --accent:     #00b8d4;
  --accent-2:   #00d8f5;
  --accent-soft:rgba(0,184,212,0.16);
  --accent-faint:rgba(0,184,212,0.06);
  --gold:       #ffb454;
  --red:        #ff5d6c;

  /* gradients */
  --grad-hero:  radial-gradient(1200px 700px at 15% -10%, rgba(0,184,212,0.18), transparent 60%),
                radial-gradient(900px 600px at 100% 30%, rgba(0,216,245,0.10), transparent 60%),
                radial-gradient(700px 500px at 50% 110%, rgba(255,180,84,0.08), transparent 60%);
  --grad-cta:   linear-gradient(135deg, #142d4e 0%, #0a1628 100%);

  --font-sans:  'Inter', ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Inter', ui-sans-serif, system-ui, sans-serif;
  --font-mono:  'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --radius-sm:  6px;
  --radius:     14px;
  --radius-lg:  20px;

  --shadow:     0 1px 0 rgba(255,255,255,0.04) inset, 0 18px 48px -12px rgba(0,0,0,0.55);
  --shadow-hi:  0 1px 0 rgba(255,255,255,0.06) inset, 0 28px 70px -16px rgba(0,184,212,0.30);
  --shadow-light: 0 1px 2px rgba(15,30,55,0.06), 0 12px 36px -10px rgba(15,30,55,0.10);

  color-scheme: dark;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6, p { margin: 0; }
::selection { background: var(--accent-soft); color: var(--ink); }

/* ---------- layout ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}
@media (min-width: 768px) { .container { padding-inline: 40px; } }

section { position: relative; }

.section-pad { padding: 96px 0; }
@media (min-width: 768px) { .section-pad { padding: 120px 0; } }

.section-light {
  background: var(--light);
  color: var(--ink-on-light);
}
.section-alt { background: var(--bg-alt); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-mono);
  font-size: 11px; font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow::before {
  content: ''; display: block;
  width: 28px; height: 1px; background: var(--accent);
}
.section-light .eyebrow { color: #006a8c; }
.section-light .eyebrow::before { background: #006a8c; }

/* ---------- typography ---------- */
.h-display {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700;
  letter-spacing: -0.028em;
  line-height: 1.08;
}
.h-section {
  font-family: var(--font-display);
  font-size: clamp(24px, 2.8vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.h-card {
  font-family: var(--font-display);
  font-size: 19px; font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
.h-row {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 600;
  letter-spacing: -0.005em;
}

.lead {
  color: var(--ink-soft);
  font-size: clamp(15px, 1.2vw, 17px);
  line-height: 1.65;
  max-width: 620px;
}
.section-light .lead { color: var(--ink-on-light-soft); }

.muted { color: var(--ink-soft); font-size: 15px; line-height: 1.65; }
.mono  { font-family: var(--font-mono); }
.ink   { color: var(--ink); }
.t-accent { color: var(--accent); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.005em;
  border: 1px solid transparent;
  transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.06s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}
.btn-sm { padding: 9px 16px; font-size: 13px; }
.btn-lg { padding: 16px 26px; font-size: 15px; }
.btn-primary {
  background: var(--accent);
  color: #00131a;
}
.btn-primary:hover { background: var(--accent-2); box-shadow: 0 10px 30px -10px rgba(0,184,212,0.6); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost {
  border-color: rgba(255,255,255,0.18);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.section-light .btn-ghost {
  border-color: #c5cfd9; color: var(--ink-on-light);
}
.section-light .btn-ghost:hover { border-color: #006a8c; color: #006a8c; }

/* arrow + icon helpers */
.btn .arrow { transition: transform 0.18s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- cards ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card-light {
  background: #fff;
  border: 1px solid var(--line-light);
  box-shadow: var(--shadow-light);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10,22,40,0.78);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-size: 17px; font-weight: 700; letter-spacing: -0.015em;
  color: var(--ink);
}
.brand-mark {
  width: 28px; height: 28px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 30% 30%, var(--accent-2), var(--accent) 70%);
  box-shadow: 0 0 24px rgba(0,184,212,0.55), inset 0 0 0 1px rgba(255,255,255,0.18);
  position: relative;
}
.brand-mark::after {
  content: '';
  position: absolute; inset: 6px;
  border-radius: 4px;
  background: rgba(10,22,40,0.85);
  box-shadow: 0 0 0 1px rgba(0,216,245,0.4) inset;
}
.brand-accent { color: var(--accent); }
.nav-links { display: none; align-items: center; gap: 36px; }
.nav-links a {
  font-size: 14.5px; font-weight: 500; color: var(--ink-soft);
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--accent); }
@media (min-width: 1024px) { .nav-links { display: flex; } }

.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-cta { display: none; }
@media (min-width: 480px) { .nav-cta { display: inline-flex; } }

.nav-toggle {
  display: inline-flex; flex-direction: column; gap: 4px;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
}
.nav-toggle span {
  width: 16px; height: 1.5px; background: var(--ink-soft);
}
@media (min-width: 1024px) { .nav-toggle { display: none; } }

.nav-mobile {
  display: none; flex-direction: column;
  border-top: 1px solid var(--line);
  background: var(--bg-soft);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 16px 28px;
  font-size: 15px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line-soft);
}
.nav-mobile a:hover { color: var(--accent); background: rgba(0,184,212,0.04); }
@media (min-width: 1024px) { .nav-mobile { display: none !important; } }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 56px 0 72px;
  overflow: hidden;
  background: var(--bg);
}
@media (min-width: 1024px) { .hero { padding: 80px 0 96px; } }
.hero::before {
  content: '';
  position: absolute; inset: -200px -200px auto -200px; height: 1100px;
  background: var(--grad-hero);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 30%, var(--line) 70%, transparent);
}

.hero-grid {
  position: relative;
  display: grid; gap: 40px; align-items: center;
}
.hero-grid > * { min-width: 0; }
@media (min-width: 1024px) { .hero-grid { grid-template-columns: 1.1fr 1fr; gap: 56px; } }

.hero-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px 5px 5px;
  background: rgba(0,184,212,0.08);
  border: 1px solid rgba(0,184,212,0.25);
  border-radius: 999px;
  font-size: 11.5px; font-weight: 500; color: var(--accent);
  margin-bottom: 22px;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-pill > span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}
.hero-pill-tag {
  background: var(--accent); color: #00131a;
  padding: 2px 9px; border-radius: 999px;
  font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: 0.1em; text-transform: uppercase; font-weight: 700;
}
.hero-h1 { color: var(--ink); }
.hero-h1 .accent-block { color: var(--accent); }
.hero-h1 .gradient-text {
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}
.hero-sub {
  margin-top: 22px;
  max-width: 540px;
}
.hero-cta {
  margin-top: 28px;
  display: flex; flex-wrap: wrap; gap: 10px;
}

.hero-meta {
  margin-top: 28px;
  display: flex; flex-wrap: wrap; gap: 20px;
  font-size: 12.5px; color: var(--ink-mute);
}
.hero-meta-item { display: flex; align-items: center; gap: 8px; }
.hero-meta-icon {
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  background: rgba(0,184,212,0.12);
  color: var(--accent);
}

/* ---- hero visual: SOC dashboard mockup ---- */
.hero-visual {
  position: relative;
  perspective: 1400px;
}
.dash {
  position: relative;
  min-width: 0;
  max-width: 100%;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-alt) 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hi);
  overflow: hidden;
}
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.hero-visual .dash { width: 100%; max-width: 540px; }
.dash::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(600px 200px at 50% -50%, rgba(0,184,212,0.18), transparent 70%);
  pointer-events: none;
}
.dash-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(10,22,40,0.6);
}
.dash-traffic { display: flex; gap: 6px; }
.dash-traffic span { width: 9px; height: 9px; border-radius: 999px; opacity: 0.8; }
.dash-traffic .t-r { background: var(--red); }
.dash-traffic .t-y { background: var(--gold); }
.dash-traffic .t-g { background: var(--accent); }
.dash-url {
  font-family: var(--font-mono); font-size: 11.5px; color: var(--ink-mute);
  margin-left: 6px;
}
.dash-pulse {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 10px;
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--accent); text-transform: uppercase; letter-spacing: 0.14em;
}
.dash-pulse-dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%     { opacity: 0.45; transform: scale(0.78); }
}

.dash-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
}
.dash-body > * { min-width: 0; }
@media (min-width: 560px) {
  .dash-body { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
}

.dash-card {
  background: rgba(10,22,40,0.55);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 12px 14px;
}
.dash-card-title {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--ink-mute);
  display: flex; align-items: center; justify-content: space-between;
}
.dash-card-title .live-tag {
  color: var(--accent);
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 9px;
}
.dash-card-title .live-tag::before {
  content: ''; width: 5px; height: 5px; border-radius: 999px;
  background: var(--accent); box-shadow: 0 0 8px var(--accent);
}

/* dash big metric */
.dash-metric { grid-column: span 1; }
.dash-metric .num {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 30px; font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.025em;
  white-space: nowrap;
}
@media (min-width: 560px) {
  .dash-metric .num { font-size: 38px; }
}
.dash-metric .num small {
  font-size: 14px; color: var(--accent); margin-left: 4px; font-weight: 500;
}
.dash-metric .sub {
  font-size: 11.5px; color: var(--ink-mute); margin-top: 2px;
}
.dash-metric .spark {
  margin-top: 10px;
  display: flex; align-items: flex-end; gap: 4px; height: 36px;
}
.dash-metric .spark span {
  flex: 1;
  background: linear-gradient(180deg, var(--accent) 0%, rgba(0,184,212,0.2) 100%);
  border-radius: 2px;
  opacity: 0.85;
}

/* dash alert feed */
.dash-feed { grid-column: span 1; min-height: 156px; }
.dash-feed-list {
  margin-top: 10px;
  display: flex; flex-direction: column; gap: 8px;
}
.dash-feed-list li {
  display: flex; align-items: flex-start; gap: 8px;
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--ink-soft); line-height: 1.4;
  padding: 6px 8px;
  background: rgba(20,45,78,0.45);
  border-radius: 6px;
  border-left: 2px solid var(--accent);
}
.dash-feed-list li.warn { border-left-color: var(--gold); }
.dash-feed-list li.crit { border-left-color: var(--red); }
.dash-feed-list time {
  color: var(--ink-mute); flex-shrink: 0;
}

/* dash mini metric strip across full width */
.dash-mini {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}
.dash-mini-cell {
  background: rgba(10,22,40,0.55);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  min-width: 0;
}
.dash-mini-cell .lbl {
  font-family: var(--font-mono); font-size: 9px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-mute);
}
.dash-mini-cell .val {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 15px; font-weight: 600; color: var(--ink);
  white-space: nowrap;
}
.dash-mini-cell .val small { color: var(--accent); font-size: 10px; margin-left: 1px; }
@media (min-width: 560px) {
  .dash-mini { gap: 10px; }
  .dash-mini-cell { padding: 10px 12px; }
  .dash-mini-cell .lbl { font-size: 9.5px; }
  .dash-mini-cell .val { font-size: 18px; }
  .dash-mini-cell .val small { font-size: 11px; }
}

/* floating accent badges on hero visual */
.hero-badge {
  position: absolute;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: rgba(15,32,58,0.92);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--ink); white-space: nowrap;
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
}
.hero-badge-1 {
  top: 12px; left: 12px;
  border-color: rgba(0,184,212,0.4);
  color: var(--accent);
}
.hero-badge-1::before {
  content: ''; width: 8px; height: 8px; border-radius: 999px;
  background: var(--accent); box-shadow: 0 0 10px var(--accent);
}
.hero-badge-2 {
  bottom: 12px; right: 12px;
}
.hero-badge-2 .ck {
  width: 16px; height: 16px; border-radius: 999px;
  background: var(--accent); color: #00131a;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 800;
}

/* ============================================================
   TRUST BAND - customer logos + numbers
   ============================================================ */
.trust-band {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  background: var(--bg-alt);
  padding: 56px 0 64px;
}
.trust-label {
  text-align: center;
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.2em;
  color: var(--ink-mute);
  margin-bottom: 28px;
}
.trust-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px 36px;
  align-items: center;
}
@media (min-width: 640px) { .trust-logos { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .trust-logos { grid-template-columns: repeat(6, 1fr); } }

.trust-logo {
  display: flex; align-items: center; justify-content: center;
  height: 36px;
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700; letter-spacing: 0.02em;
  color: var(--ink-mute);
  opacity: 0.85;
  filter: grayscale(1);
  transition: color 0.2s ease, opacity 0.2s ease, filter 0.2s ease;
}
.trust-logo:hover { color: var(--ink-soft); opacity: 1; filter: grayscale(0.5); }

.trust-logo .mark {
  display: inline-block; width: 22px; height: 22px;
  margin-right: 8px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--ink-mute), var(--ink-soft));
  opacity: 0.7;
}

/* numbers strip below logos */
.numbers-band {
  margin-top: 56px;
  padding: 22px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg-alt) 100%);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
.numbers-band > * { min-width: 0; overflow: hidden; }
@media (min-width: 768px) { .numbers-band { grid-template-columns: repeat(4, minmax(0, 1fr)); padding: 36px 40px; gap: 24px; } }

.num-cell {
  position: relative;
  padding-left: 0;
}
.num-cell + .num-cell { padding-left: 0; }
@media (min-width: 768px) {
  .num-cell + .num-cell {
    border-left: 1px solid var(--line);
    padding-left: 24px;
  }
}

.num-val {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--ink);
  white-space: nowrap;
}
.num-val .unit {
  font-size: 0.55em;
  color: var(--accent);
  font-weight: 600;
  margin-left: 2px;
}
.num-lbl {
  margin-top: 10px;
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.5;
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head .eyebrow { margin-bottom: 22px; }
.section-head .h-section + .lead { margin-top: 22px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }

/* ============================================================
   SOLUTIONS
   ============================================================ */
.solutions-grid {
  display: grid; gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .solutions-grid { grid-template-columns: repeat(2, 1fr); max-width: 960px; margin-inline: auto; } }
/* keep Resources tile-style grid at 3 columns since it has 3 items */
#resources .solutions-grid { max-width: none; }
@media (min-width: 1024px) { #resources .solutions-grid { grid-template-columns: repeat(3, 1fr); } }

.solution {
  padding: 32px;
  display: flex; flex-direction: column; gap: 18px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.solution:hover { transform: translateY(-4px); border-color: rgba(0,184,212,0.4); }
.solution-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(0,184,212,0.1);
  color: var(--accent);
  border: 1px solid rgba(0,184,212,0.2);
}
.solution-tag {
  font-family: var(--font-mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--ink-mute);
}
.solution h3 { color: var(--ink); }
.solution p { font-size: 14.5px; color: var(--ink-soft); line-height: 1.65; }
.solution-list {
  display: flex; flex-direction: column; gap: 8px;
  padding-top: 14px; margin-top: 4px;
  border-top: 1px solid var(--line);
}
.solution-list li {
  position: relative;
  padding-left: 22px;
  font-size: 13.5px;
  color: var(--ink-soft);
}
.solution-list li::before {
  content: ''; position: absolute; left: 0; top: 7px;
  width: 10px; height: 10px;
  border-radius: 3px;
  background: rgba(0,184,212,0.18);
  border: 1px solid var(--accent);
}
.solution-foot {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; color: var(--accent);
}
.solution-foot:hover .arrow { transform: translateX(3px); }
.solution-foot .arrow { transition: transform 0.18s ease; }

/* ============================================================
   PLATFORM (5-tool stack)
   ============================================================ */
.platform-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .platform-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .platform-grid { grid-template-columns: repeat(3, 1fr); } }

.tool {
  padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.tool:hover {
  transform: translateY(-4px);
  border-color: rgba(0,184,212,0.4);
  box-shadow: var(--shadow-hi);
}
.tool-head {
  display: flex; align-items: center; gap: 14px;
}
.tool-logo {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 18px; font-weight: 800;
  letter-spacing: -0.02em;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--ink);
}
.tool-logo.t-wazuh   { background: #00a6cb; color: #fff; border-color: transparent; }
.tool-logo.t-misp    { background: #2a3f5f; color: #ffb454; border-color: transparent; }
.tool-logo.t-thehive { background: #1d2b3a; color: #ff9a3c; border-color: rgba(255,154,60,0.4); }
.tool-logo.t-cortex  { background: #142d4e; color: #00d8f5; border-color: rgba(0,216,245,0.4); }
.tool-logo.t-n8n     { background: #ff5722; color: #fff; border-color: transparent; }

.tool-meta { display: flex; flex-direction: column; gap: 2px; }
.tool-meta .name {
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700; color: var(--ink);
  letter-spacing: -0.012em;
}
.tool-meta .role {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
}
.tool-stage {
  margin-left: auto;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(0,184,212,0.3);
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(0,184,212,0.06);
}
.tool p {
  font-size: 14px; color: var(--ink-soft); line-height: 1.65;
}
.tool-foot {
  margin-top: auto;
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.tool-foot .badge {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent);
}
.tool-foot a {
  color: var(--ink-soft);
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12.5px;
}
.tool-foot a:hover { color: var(--accent); }

.platform-bottomline {
  margin-top: 48px;
  padding: 24px 32px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(0,184,212,0.10), rgba(0,184,212,0.02));
  border: 1px solid rgba(0,184,212,0.25);
  display: flex; flex-direction: column; gap: 8px;
  align-items: flex-start;
}
@media (min-width: 768px) {
  .platform-bottomline { flex-direction: row; align-items: center; justify-content: space-between; gap: 32px; }
}
.platform-bottomline strong { color: var(--ink); font-weight: 700; }
.platform-bottomline .msg {
  font-size: 15px; color: var(--ink-soft);
}

/* ============================================================
   PROCESS (4-step horizontal)
   ============================================================ */
.process {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 768px) {
  .process { grid-template-columns: repeat(4, 1fr); gap: 0; }
}
.process-step {
  position: relative;
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.section-light .process-step {
  background: #fff; border-color: var(--line-light); box-shadow: var(--shadow-light);
}
@media (min-width: 768px) {
  .process-step {
    border-radius: 0;
    border-right: 0;
  }
  .process-step:first-child { border-top-left-radius: var(--radius); border-bottom-left-radius: var(--radius); }
  .process-step:last-child  { border-right: 1px solid var(--line); border-top-right-radius: var(--radius); border-bottom-right-radius: var(--radius); }
  .section-light .process-step:last-child { border-right: 1px solid var(--line-light); }
}
.process-num {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.process-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: rgba(0,184,212,0.10);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
}
.section-light .process-icon { background: rgba(0,184,212,0.12); }
.process-step h3 {
  font-size: 17px; font-weight: 700; letter-spacing: -0.01em;
}
.process-step p {
  margin-top: 8px;
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.6;
}
.section-light .process-step p { color: var(--ink-on-light-soft); }
.process-step .day {
  display: inline-block; margin-top: 14px;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-mute);
}
.section-light .process-step .day { color: #6a7a8e; }

/* ============================================================
   WHY US
   ============================================================ */
.reasons {
  display: grid; gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .reasons { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .reasons { grid-template-columns: repeat(3, 1fr); } }

.reason {
  padding: 28px;
}
.reason-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: rgba(0,184,212,0.1);
  border: 1px solid rgba(0,184,212,0.2);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
}
.reason h3 {
  font-size: 17px; font-weight: 700; letter-spacing: -0.01em;
  color: var(--ink);
}
.reason p {
  margin-top: 8px;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.65;
}

/* ============================================================
   LEADERSHIP
   ============================================================ */
.leaders {
  display: grid; gap: 24px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .leaders { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .leaders { grid-template-columns: repeat(3, 1fr); } }

.leader {
  padding: 28px;
  display: flex; flex-direction: column; gap: 14px;
}
.leader-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700;
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, var(--accent) 0%, #2a6fa3 100%);
  color: #00131a;
  box-shadow: 0 0 0 1px rgba(0,216,245,0.3), 0 12px 24px -8px rgba(0,184,212,0.4);
  flex-shrink: 0;
}
.leader-name {
  font-family: var(--font-display);
  font-size: 17px; font-weight: 700; color: var(--ink);
  letter-spacing: -0.01em;
}
.leader-role {
  font-size: 13px; color: var(--accent);
  font-weight: 500;
  margin-top: 2px;
}
.leader-bio {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.6;
  flex: 1;
}
.leader-foot {
  display: flex; align-items: center; gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.leader-cert {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
}
.leader-social {
  margin-left: auto;
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px;
  border-radius: 6px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  transition: color 0.15s ease, border-color 0.15s ease;
}
.leader-social:hover { color: var(--accent); border-color: var(--accent); }

/* ============================================================
   TESTIMONIAL
   ============================================================ */
.quote-block {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.quote-mark {
  font-family: 'Georgia', serif;
  font-size: 80px;
  line-height: 1;
  color: var(--accent);
  opacity: 0.5;
}
.quote-body {
  margin-top: 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: -0.015em;
  color: var(--ink);
}
.quote-attrib {
  margin-top: 28px;
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 13px; color: var(--ink-soft);
}
.quote-attrib-line {
  width: 24px; height: 1px; background: var(--accent);
}
.quote-attrib strong { color: var(--ink); font-weight: 600; }

/* ============================================================
   RECOGNITION (compliance badges row)
   ============================================================ */
.badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.badge-chip {
  flex: 0 1 160px;
  min-width: 140px;
  max-width: 200px;
  padding: 16px 14px;
  text-align: center;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  transition: border-color 0.2s ease;
}
.badge-chip:hover { border-color: rgba(0,184,212,0.4); }
.badge-chip .name {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 700; color: var(--ink);
  letter-spacing: 0.005em;
}
.badge-chip .sub {
  margin-top: 4px;
  font-family: var(--font-mono); font-size: 9.5px;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-mute);
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.faq-list > details {
  padding: 22px 28px;
  border-bottom: 1px solid var(--line);
  transition: background 0.15s ease;
}
.faq-list > details:last-child { border-bottom: 0; }
.faq-list > details[open] { background: rgba(0,184,212,0.04); }
.faq-list > details > summary {
  list-style: none;
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px; font-weight: 600; color: var(--ink);
  line-height: 1.45;
}
.faq-list > details > summary::-webkit-details-marker { display: none; }
.faq-list > details > p {
  margin-top: 14px;
  font-size: 14.5px; line-height: 1.7; color: var(--ink-soft);
  max-width: 760px;
}
.faq-icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 8px;
  border: 1px solid var(--line);
  position: relative;
  transition: transform 0.2s ease, border-color 0.15s ease, color 0.15s ease;
  color: var(--ink-soft);
}
.faq-icon::before, .faq-icon::after {
  content: ''; position: absolute; background: currentColor; border-radius: 2px;
  top: 50%; left: 50%; transform: translate(-50%,-50%);
}
.faq-icon::before { width: 12px; height: 1.5px; }
.faq-icon::after  { width: 1.5px; height: 12px; }
.faq-list > details[open] > summary .faq-icon {
  transform: rotate(45deg);
  border-color: var(--accent); color: var(--accent);
}

/* ============================================================
   CTA BAND (full-width band before footer)
   ============================================================ */
.cta-band {
  position: relative;
  overflow: hidden;
  background: var(--grad-cta);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cta-band::before {
  content: '';
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,184,212,0.18), transparent 60%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  padding: 80px 0;
  display: grid; gap: 24px;
}
@media (min-width: 1024px) {
  .cta-inner { grid-template-columns: 1.4fr 1fr; align-items: center; padding: 100px 0; }
}
.cta-inner .h-section { max-width: 640px; }
.cta-inner .lead { margin-top: 16px; max-width: 560px; }
.cta-actions {
  display: flex; flex-wrap: wrap; gap: 12px;
}
@media (min-width: 1024px) { .cta-actions { justify-content: flex-end; } }

/* ============================================================
   CONTACT (3-channel row, no form)
   ============================================================ */
.channels-row {
  margin-top: 56px;
  display: grid; gap: 20px;
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .channels-row { grid-template-columns: repeat(3, 1fr); gap: 24px; } }

.channel {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 24px;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.2s ease;
  position: relative;
}
.channel:hover {
  border-color: rgba(0,184,212,0.4);
  transform: translateY(-3px);
  box-shadow: var(--shadow-hi);
}
.channel-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: rgba(0,184,212,0.10);
  color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(0,184,212,0.2);
  flex-shrink: 0;
  transition: background 0.18s ease, border-color 0.18s ease;
}
.channel-icon-accent {
  background: var(--accent);
  color: #00131a;
  border-color: var(--accent);
  box-shadow: 0 0 24px rgba(0,184,212,0.35);
}
.channel:hover .channel-icon { border-color: rgba(0,184,212,0.5); }
.channel-text { min-width: 0; flex: 1; }
.channel-label {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
}
.channel-value {
  margin-top: 6px;
  font-family: var(--font-display);
  font-size: 22px; font-weight: 700;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.channel-note {
  margin-top: 8px;
  font-size: 14px;
  color: var(--ink-soft);
  font-weight: 500;
  word-break: break-word;
}
.channel-sub {
  margin-top: 4px;
  font-size: 12.5px;
  color: var(--ink-mute);
}
.channel-arrow {
  position: absolute;
  top: 24px; right: 24px;
  color: var(--ink-mute);
  font-size: 18px;
  transition: color 0.15s ease, transform 0.18s ease;
}
.channel:hover .channel-arrow {
  color: var(--accent);
  transform: translateX(4px);
}

.contact-form { padding: 28px; display: flex; flex-direction: column; gap: 16px; }
@media (min-width: 768px) { .contact-form { padding: 32px; } }
.form-row { display: grid; gap: 14px; }
@media (min-width: 480px) { .form-row { grid-template-columns: repeat(2, 1fr); } }
.form-block label, .form-row label { display: block; }
.form-label {
  display: block;
  font-family: var(--font-mono); font-size: 10.5px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink-mute);
  margin-bottom: 6px;
}
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--ink);
  font-size: 14.5px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.contact-form input::placeholder, .contact-form textarea::placeholder { color: var(--ink-mute); }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,184,212,0.16);
}
.contact-form textarea { resize: vertical; min-height: 110px; font-family: var(--font-sans); }
.form-note {
  text-align: center;
  font-size: 12px; color: var(--ink-mute); margin-top: 2px;
}

/* ============================================================
   FOOTER (multi-column rich)
   ============================================================ */
.footer {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
}
.footer-main {
  padding: 72px 24px 48px;
  display: grid; gap: 48px;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .footer-main { padding: 80px 40px 56px; } }
@media (min-width: 768px) {
  .footer-main {
    grid-template-columns: 1.4fr repeat(3, 1fr);
  }
}

.footer-brand .muted {
  margin-top: 16px;
  max-width: 380px;
  font-size: 14px; color: var(--ink-soft);
}
.footer-socials {
  margin-top: 22px;
  display: flex; gap: 10px;
}
.footer-socials a {
  width: 36px; height: 36px;
  border-radius: 8px;
  border: 1px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-soft);
  transition: border-color 0.15s ease, color 0.15s ease;
}
.footer-socials a:hover { border-color: var(--accent); color: var(--accent); }

.footer-col h4 {
  font-family: var(--font-mono); font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.2em;
  color: var(--ink); font-weight: 600;
  margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a {
  font-size: 14px; color: var(--ink-soft);
}
.footer-col a:hover { color: var(--accent); }

.footer-bar {
  border-top: 1px solid var(--line);
  background: rgba(7,16,30,0.5);
}
.footer-bar-inner {
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 12px;
  font-size: 12.5px; color: var(--ink-mute);
}
@media (min-width: 640px) {
  .footer-bar-inner { padding: 22px 40px; flex-direction: row; align-items: center; justify-content: space-between; }
}
.footer-legal { display: flex; gap: 20px; }
.footer-legal a:hover { color: var(--accent); }

/* ============================================================
   reveal-on-scroll (subtle)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.is-visible {
    opacity: 1; transform: none; transition: none;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}