/* ============================================================
   SECUREGRID – MAIN STYLESHEET
   Premium Cybersecurity B2B — Dark Enterprise Theme
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@300;400;500;600&display=swap');

/* ── Design Tokens ── */
:root {
  /* Backgrounds */
  --bg-primary:   #060a0f;
  --bg-surface:   #0c1520;
  --bg-elevated:  #111d2e;
  --bg-glass:     rgba(12, 21, 32, 0.88);
  --bg-glass-alt: rgba(7, 14, 22, 0.92);

  /* Accents */
  --accent-cyan:    #00c8f0;
  --accent-cyan-dim: rgba(0, 200, 240, 0.18);
  --accent-cyan-glow: rgba(0, 200, 240, 0.06);
  --accent-teal:    #00a896;
  --accent-teal-dim: rgba(0, 168, 150, 0.15);

  /* Alarm */
  --alarm-red:      #e03030;
  --alarm-red-dim:  rgba(224, 48, 48, 0.14);
  --alarm-red-glow: rgba(224, 48, 48, 0.08);

  /* Text */
  --text-primary:   #dde4ee;
  --text-secondary: #5f7a94;
  --text-muted:     #3a5068;
  --text-mono:      #00c8f0;

  /* Borders */
  --border-subtle:  rgba(0, 200, 240, 0.10);
  --border-dim:     rgba(255,255,255,0.06);
  --border-alarm:   rgba(224, 48, 48, 0.35);

  /* Typography */
  --font-sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  /* Spacing */
  --section-gap: clamp(80px, 10vw, 140px);
  --container-max: 1280px;
  --container-pad: clamp(20px, 5vw, 60px);

  /* Motion */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);

  /* Nav */
  --nav-h: 68px;
}

/* ── Reset & Base ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: rgba(0,200,240,0.25); border-radius: 3px; }

/* ── Focus ── */
:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
  border-radius: 3px;
}

/* ── Selection ── */
::selection {
  background: rgba(0,200,240,0.25);
  color: var(--text-primary);
}

/* ── Typography base ── */
h1, h2, h3, h4 {
  font-family: var(--font-sans);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

p { color: var(--text-secondary); max-width: 68ch; }

a { color: var(--accent-cyan); text-decoration: none; transition: color 0.2s; }
a:hover { color: #fff; }

/* ── Utility ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.label-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 1.2rem;
}

.label-tag::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--accent-cyan);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  transition: all 0.22s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0;
  transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }

.btn-alarm {
  background: var(--alarm-red);
  color: #fff;
  box-shadow: 0 4px 24px rgba(224,48,48,0.3);
}
.btn-alarm:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(224,48,48,0.45);
  color: #fff;
}

.btn-primary {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  box-shadow: 0 4px 20px rgba(0,200,240,0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,200,240,0.4);
  color: var(--bg-primary);
}

.btn-outline {
  background: transparent;
  color: var(--accent-cyan);
  border: 1px solid rgba(0,200,240,0.35);
}
.btn-outline:hover {
  background: var(--accent-cyan-dim);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  color: var(--accent-cyan);
}

.btn-ghost {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-dim);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.btn-sm { padding: 9px 18px; font-size: 0.82rem; }
.btn-lg { padding: 16px 34px; font-size: 1rem; }

/* ── Technical Grid Background ── */
.tech-grid-bg {
  position: relative;
}
.tech-grid-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,240,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,240,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 0;
}

/* ─────────────────────────────────────────────
   NAV
───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.35s, backdrop-filter 0.35s, box-shadow 0.35s;
}

.nav.scrolled {
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border-subtle), 0 4px 30px rgba(0,0,0,0.5);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav__logo-mark {
  width: 34px;
  height: 34px;
  border: 2px solid var(--accent-cyan);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.nav__logo-mark::after {
  content: 'SG';
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: -0.03em;
}

.nav__logo-text {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-primary);
}

.nav__logo-text span {
  color: var(--accent-cyan);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}

.nav__links a {
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 6px 12px;
  border-radius: 4px;
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: 1px solid var(--border-dim);
  border-radius: 6px;
  cursor: pointer;
  gap: 5px;
  padding: 8px;
}

.nav__toggle span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, width 0.3s;
}

.nav__toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.open span:nth-child(2) { opacity: 0; width: 0; }
.nav__toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px var(--container-pad) 28px;
  transform: translateY(-8px);
  opacity: 0;
  transition: transform 0.3s var(--ease-out-expo), opacity 0.3s;
  z-index: 999;
}

.nav__mobile.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.nav__mobile-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 20px;
}

.nav__mobile-links a {
  display: block;
  padding: 11px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s;
}
.nav__mobile-links a:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.06);
}

.nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 16px;
  border-top: 1px solid var(--border-dim);
}

.nav__mobile-phone {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--alarm-red);
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--alarm-red-dim);
  border: 1px solid var(--border-alarm);
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.nav__mobile-phone:hover { color: #ff6060; }

/* ─────────────────────────────────────────────
   HERO
───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  overflow: hidden;
}

/* Video background */
.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Overlay layers */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(105deg, rgba(6,10,15,0.88) 0%, rgba(6,10,15,0.6) 60%, rgba(6,10,15,0.3) 100%),
    linear-gradient(to bottom, rgba(6,10,15,0.4) 0%, rgba(6,10,15,0.0) 40%, rgba(6,10,15,0.8) 100%);
}

/* Tech grid overlay */
.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image:
    linear-gradient(rgba(0,200,240,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,240,0.04) 1px, transparent 1px);
  background-size: 70px 70px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}

.hero__left {}

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 1.6rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero__eyebrow::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--accent-cyan);
}

.hero__title {
  font-size: clamp(2.4rem, 5vw, 3.9rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin-bottom: 1.4rem;
  color: var(--text-primary);
}

.hero__title em {
  font-style: normal;
  color: var(--accent-cyan);
}

.hero__desc {
  font-size: clamp(1rem, 1.5vw, 1.13rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 54ch;
  margin-bottom: 0.9rem;
}

.hero__sub {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 52ch;
  margin-bottom: 2.4rem;
  padding: 14px 18px;
  border-left: 2px solid var(--accent-cyan);
  background: rgba(0,200,240,0.04);
  border-radius: 0 4px 4px 0;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 2.4rem;
}

.hero__competences {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  align-items: center;
  margin-bottom: 1.4rem;
}

.hero__competences span {
  position: relative;
  padding-left: 12px;
}
.hero__competences span::before {
  content: '/';
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
}

.hero__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.hero__status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px rgba(34,197,94,0.6);
  animation: pulse-dot 2.5s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px rgba(34,197,94,0.6); }
  50% { opacity: 0.6; box-shadow: 0 0 4px rgba(34,197,94,0.3); }
}

/* Hero right panel – infrastructure status */
.hero__right {
  position: relative;
}

.hero__panel {
  background: rgba(7,14,22,0.85);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 24px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hero__panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-dim);
}

.hero__panel-title {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.hero__panel-badge {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: #22c55e;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  padding: 3px 8px;
  border-radius: 3px;
}

.infra-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.infra-item:last-child { border-bottom: none; }

.infra-item__label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-secondary);
  letter-spacing: 0.04em;
}

.infra-item__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
}

.status-ok   { color: #22c55e; }
.status-warn { color: #f59e0b; }
.status-dot-sm {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.hero__bar {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-dim);
}

.hero__bar-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.flow-line {
  display: flex;
  align-items: center;
  gap: 0;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.05em;
  overflow: hidden;
}

.flow-node {
  padding: 5px 8px;
  background: rgba(0,200,240,0.08);
  border: 1px solid rgba(0,200,240,0.2);
  border-radius: 3px;
  color: var(--accent-cyan);
  white-space: nowrap;
}

.flow-arrow {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,200,240,0.4), rgba(0,200,240,0.1));
  position: relative;
  margin: 0 2px;
}
.flow-arrow::after {
  content: '›';
  position: absolute;
  right: -1px;
  top: 50%;
  transform: translateY(-50%);
  color: rgba(0,200,240,0.4);
  font-size: 0.7rem;
  line-height: 1;
}

/* ─────────────────────────────────────────────
   ALERT BAR
───────────────────────────────────────────── */
.alert-bar {
  background: var(--alarm-red-dim);
  border-top: 1px solid var(--border-alarm);
  border-bottom: 1px solid var(--border-alarm);
  padding: 16px 0;
  position: relative;
  z-index: 10;
}

.alert-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.alert-bar__text {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
}

.alert-bar__icon {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--alarm-red);
  box-shadow: 0 0 10px rgba(224,48,48,0.6);
  flex-shrink: 0;
  animation: pulse-alarm 1.8s ease-in-out infinite;
}

@keyframes pulse-alarm {
  0%, 100% { box-shadow: 0 0 10px rgba(224,48,48,0.6); }
  50% { box-shadow: 0 0 3px rgba(224,48,48,0.3); }
}

.alert-bar__phone {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--alarm-red);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.alert-bar__phone:hover { color: #ff6060; }

/* ─────────────────────────────────────────────
   SECTIONS – general
───────────────────────────────────────────── */
.section {
  padding: var(--section-gap) 0;
  position: relative;
}

.section--dark {
  background: var(--bg-surface);
}

.section--elevated {
  background: var(--bg-elevated);
}

.section__header {
  margin-bottom: clamp(40px, 6vw, 72px);
  max-width: 680px;
}

.section__header p {
  margin-top: 1rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.section__header--center {
  margin-inline: auto;
  text-align: center;
}
.section__header--center p { margin-inline: auto; }

/* ─────────────────────────────────────────────
   SECTION 01 – INCIDENT RESPONSE
───────────────────────────────────────────── */
.incident-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

/* Attack types list */
.attack-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  list-style: none;
}

.attack-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 14px;
  background: rgba(224,48,48,0.06);
  border: 1px solid rgba(224,48,48,0.12);
  border-radius: 5px;
  font-size: 0.83rem;
  color: var(--text-secondary);
  transition: border-color 0.2s, background 0.2s;
}

.attack-list li:hover {
  border-color: rgba(224,48,48,0.25);
  background: rgba(224,48,48,0.09);
  color: var(--text-primary);
}

.attack-list li::before {
  content: '⚠';
  color: var(--alarm-red);
  font-size: 0.7rem;
  margin-top: 1px;
  flex-shrink: 0;
}

/* Response timeline */
.response-timeline {
  position: relative;
  padding-left: 0;
  list-style: none;
}

.response-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 20px;
  bottom: 20px;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent-cyan), rgba(0,200,240,0.1));
}

.timeline-step {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  position: relative;
}

.timeline-step:last-child { margin-bottom: 0; }

.timeline-step__num {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1.5px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent-cyan);
  position: relative;
  z-index: 1;
}

.timeline-step__body {
  padding-top: 8px;
  flex: 1;
}

.timeline-step__title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.timeline-step__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.incident-cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 2rem;
}

.incident-phone {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--alarm-red);
  text-decoration: none;
}
.incident-phone:hover { color: #ff6060; }

.incident-phone-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  display: block;
}

/* ─────────────────────────────────────────────
   SECTION 02 – DDoS
───────────────────────────────────────────── */
.ddos-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 5px;
  border: 1px solid var(--border-dim);
  font-size: 0.85rem;
  color: var(--text-secondary);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.service-list li:hover {
  border-color: var(--border-subtle);
  color: var(--text-primary);
  background: rgba(255,255,255,0.02);
}

.service-list li::before {
  content: '→';
  color: var(--accent-cyan);
  font-size: 0.75rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.ddos-visual {
  background: var(--bg-glass-alt);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 28px;
  backdrop-filter: blur(8px);
}

.ddos-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: center;
  padding: 20px 0;
}

.ddos-flow__node {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 20px;
  background: rgba(0,200,240,0.06);
  border: 1px solid rgba(0,200,240,0.18);
  border-radius: 6px;
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.ddos-flow__arrow {
  width: 1px;
  height: 28px;
  background: linear-gradient(to bottom, var(--accent-cyan), rgba(0,200,240,0.2));
  position: relative;
}

.ddos-flow__label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
}

.ddos-flow__node-icon {
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--accent-cyan);
  opacity: 0.6;
  flex-shrink: 0;
}

/* ─────────────────────────────────────────────
   SECTION 03 – SECURITY
───────────────────────────────────────────── */
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.security-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-dim);
  border-radius: 8px;
  padding: 22px;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.security-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity 0.2s;
}
.security-card:hover { transform: translateY(-3px); border-color: var(--border-subtle); }
.security-card:hover::before { opacity: 1; }

.security-card__title {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.security-card__desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.55;
  max-width: none;
}

.security-note {
  margin-top: 40px;
  padding: 20px 24px;
  background: rgba(0,200,240,0.05);
  border-left: 3px solid var(--accent-cyan);
  border-radius: 0 6px 6px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ─────────────────────────────────────────────
   SECTION 04 – AUDIT
───────────────────────────────────────────── */
.audit-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.audit-scope {
  display: flex;
  flex-direction: column;
  gap: 6px;
  list-style: none;
}

.audit-scope li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 4px;
  font-size: 0.84rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: color 0.2s;
}
.audit-scope li:hover { color: var(--text-primary); }

.audit-scope li::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent-cyan);
  opacity: 0.5;
  flex-shrink: 0;
}

.audit-output {
  background: var(--bg-glass-alt);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 28px;
}

.audit-output__title {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-dim);
}

.audit-result {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.audit-result:last-child { border-bottom: none; }

.audit-result__icon {
  width: 28px; height: 28px;
  flex-shrink: 0;
  border-radius: 4px;
  background: rgba(0,200,240,0.1);
  border: 1px solid rgba(0,200,240,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
}

.audit-result__text {
  font-size: 0.83rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-top: 4px;
}

/* ─────────────────────────────────────────────
   SECTION 05 – PENTEST
───────────────────────────────────────────── */
.pentest-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.pentest-flow {
  display: flex;
  align-items: center;
  gap: 0;
  margin: 32px 0;
  overflow-x: auto;
  padding-bottom: 8px;
}

.pentest-flow::-webkit-scrollbar { height: 3px; }
.pentest-flow::-webkit-scrollbar-thumb { background: rgba(0,200,240,0.2); }

.pentest-stage {
  display: flex;
  align-items: center;
  gap: 0;
  flex-shrink: 0;
}

.pentest-stage__node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.pentest-stage__dot {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(0,200,240,0.1);
  border: 1.5px solid rgba(0,200,240,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--accent-cyan);
  font-weight: 600;
}

.pentest-stage__label {
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-align: center;
  white-space: nowrap;
}

.pentest-stage__connector {
  width: 32px;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,200,240,0.4), rgba(0,200,240,0.15));
  flex-shrink: 0;
  margin: 0 4px;
  margin-bottom: 24px;
}

.pentest-result {
  background: var(--bg-glass-alt);
  border: 1px solid var(--border-dim);
  border-radius: 8px;
  padding: 24px;
}

.pentest-result__title {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--accent-teal);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.pentest-result__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pentest-result__list li {
  font-size: 0.82rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.pentest-result__list li::before {
  content: '◆';
  color: var(--accent-teal);
  font-size: 0.5rem;
  margin-top: 4px;
  flex-shrink: 0;
}

/* ─────────────────────────────────────────────
   SECTION 06 – DISASTER RECOVERY
───────────────────────────────────────────── */
.dr-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.dr-highlight {
  background: rgba(224,48,48,0.06);
  border: 1px solid rgba(224,48,48,0.18);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 28px;
}

.dr-highlight__text {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.5;
  margin: 0;
}

.dr-highlight__text em {
  font-style: normal;
  color: var(--alarm-red);
}

/* ─────────────────────────────────────────────
   SECTION 07 – MANAGED
───────────────────────────────────────────── */
.managed-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.managed-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border-dim);
  border-radius: 7px;
  transition: border-color 0.2s, background 0.2s;
}
.managed-item:hover { border-color: var(--border-subtle); background: rgba(0,200,240,0.03); }

.managed-item__num {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--accent-cyan);
  opacity: 0.5;
  line-height: 1.8;
  flex-shrink: 0;
  width: 22px;
}

.managed-item__title {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.managed-item__desc {
  font-size: 0.77rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: none;
}

/* ─────────────────────────────────────────────
   SECTION 08 – WHY
───────────────────────────────────────────── */
.why-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.differentiator-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.diff-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.diff-item:last-child { border-bottom: none; padding-bottom: 0; }

.diff-item__num {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--accent-cyan);
  opacity: 0.4;
  margin-top: 3px;
  flex-shrink: 0;
  width: 24px;
}

.diff-item__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.diff-item__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: none;
}

/* ─────────────────────────────────────────────
   SECTION 09 – CLIENTS
───────────────────────────────────────────── */
.clients-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.industry-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
}

.industry-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  cursor: default;
  transition: color 0.2s;
}
.industry-item:first-child { border-top: 1px solid rgba(255,255,255,0.05); }

.industry-item__idx {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--text-muted);
  width: 20px;
  flex-shrink: 0;
}

.industry-item__name {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.industry-item:hover .industry-item__name { color: var(--text-primary); }

.industry-item__arrow {
  margin-left: auto;
  color: var(--accent-cyan);
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  font-size: 0.8rem;
}
.industry-item:hover .industry-item__arrow { opacity: 1; transform: translateX(4px); }

.clients-note {
  padding: 28px;
  background: var(--bg-glass-alt);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
}

.clients-note__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.clients-note__text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: none;
  margin-bottom: 20px;
}

/* ─────────────────────────────────────────────
   SECTION 10 – FAQ
───────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 820px;
  margin-inline: auto;
}

.faq-item {
  background: var(--bg-glass);
  border: 1px solid var(--border-dim);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item.open { border-color: var(--border-subtle); }

.faq-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: color 0.2s;
}
.faq-item__trigger:hover { color: var(--accent-cyan); }

.faq-item__icon {
  width: 24px; height: 24px;
  flex-shrink: 0;
  border: 1px solid var(--border-dim);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: transform 0.3s, border-color 0.2s, color 0.2s;
}

.faq-item.open .faq-item__icon {
  transform: rotate(45deg);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.faq-item__body {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease-out-expo);
}

.faq-item.open .faq-item__body { max-height: 500px; }

.faq-item__content {
  padding: 0 24px 22px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  border-top: 1px solid var(--border-dim);
  padding-top: 16px;
  margin-top: -1px;
}

/* ─────────────────────────────────────────────
   SECTION 11 – CONTACT
───────────────────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.contact-info {}

.contact-alarm {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  background: var(--alarm-red-dim);
  border: 1px solid var(--border-alarm);
  border-radius: 8px;
  margin: 24px 0 28px;
}

.contact-alarm__label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.contact-alarm__phone {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--alarm-red);
  text-decoration: none;
  letter-spacing: 0.06em;
  display: block;
}
.contact-alarm__phone:hover { color: #ff6060; }

.contact-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.contact-form {
  background: var(--bg-glass);
  border: 1px solid var(--border-dim);
  border-radius: 12px;
  padding: clamp(24px, 4vw, 40px);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group:last-child { margin-bottom: 0; }

.form-label {
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.form-label .required {
  color: var(--alarm-red);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-dim);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  background: rgba(0,200,240,0.04);
  box-shadow: 0 0 0 3px rgba(0,200,240,0.08);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--alarm-red);
  background: rgba(224,48,48,0.04);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235f7a94' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  padding-right: 36px;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-surface);
  color: var(--text-primary);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-error {
  font-size: 0.75rem;
  color: var(--alarm-red);
  display: none;
  align-items: center;
  gap: 4px;
}
.form-error.visible { display: flex; }

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 4px;
}

.form-checkbox {
  width: 16px; height: 16px;
  border: 1px solid var(--border-dim);
  border-radius: 3px;
  background: rgba(255,255,255,0.04);
  cursor: pointer;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--accent-cyan);
}

.form-checkbox-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.5;
  cursor: pointer;
}
.form-checkbox-label a { color: var(--accent-cyan); }

.form-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-dim);
}

.form-submit-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: none;
}

#contactSubmit {
  min-width: 200px;
  justify-content: center;
}

.form-message {
  padding: 14px 18px;
  border-radius: 6px;
  font-size: 0.88rem;
  margin-top: 16px;
  display: none;
}
.form-message.success {
  display: block;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  color: #86efac;
}
.form-message.error-msg {
  display: block;
  background: var(--alarm-red-dim);
  border: 1px solid var(--border-alarm);
  color: #fca5a5;
}

/* ─────────────────────────────────────────────
   FOOTER
───────────────────────────────────────────── */
.footer {
  background: #040810;
  border-top: 1px solid var(--border-dim);
  padding: 60px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border-dim);
}

.footer__brand {}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer__logo-mark {
  width: 30px; height: 30px;
  border: 2px solid rgba(0,200,240,0.4);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: var(--accent-cyan);
  opacity: 0.7;
}

.footer__logo-text {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(220,230,240,0.7);
}

.footer__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 36ch;
  margin-bottom: 20px;
}

.footer__contact a {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--alarm-red);
  text-decoration: none;
  margin-bottom: 6px;
  transition: color 0.2s;
}
.footer__contact a:hover { color: #ff6060; }

.footer__contact-email {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-decoration: none;
}
.footer__contact-email:hover { color: var(--accent-cyan); }

.footer__col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.footer__nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer__nav a {
  font-size: 0.83rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer__nav a:hover { color: var(--text-secondary); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--text-muted);
  max-width: none;
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

.footer__bottom-links a {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.footer__bottom-links a:hover { color: var(--text-secondary); }

.footer__back-top {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  text-decoration: none;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s, gap 0.2s;
}
.footer__back-top:hover { color: #fff; gap: 10px; }

/* ─────────────────────────────────────────────
   SECTION CTA BAR
───────────────────────────────────────────── */
.section-cta {
  margin-top: 40px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ─────────────────────────────────────────────
   SCROLL ANIMATIONS
───────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ─────────────────────────────────────────────
   MOBILE ALERT BAR (fixed bottom on mobile)
───────────────────────────────────────────── */
.mobile-alarm-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: var(--alarm-red-dim);
  border-top: 1px solid var(--border-alarm);
  padding: 12px var(--container-pad);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.mobile-alarm-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mobile-alarm-bar__text {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
}

.mobile-alarm-bar__phone {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--alarm-red);
  text-decoration: none;
}

/* ─────────────────────────────────────────────
   REDUCED MOTION
───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .hero__video { display: none; }
  .hero__video-fallback { display: block !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ─────────────────────────────────────────────
   RESPONSIVE
───────────────────────────────────────────── */

/* Large desktop */
@media (max-width: 1200px) {
  .hero__content { grid-template-columns: 1fr 360px; gap: 40px; }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet landscape */
@media (max-width: 1024px) {
  .nav__links { display: none; }
  .nav__toggle { display: flex; }
  .nav__actions .btn { display: none; }
  .nav__actions .btn.btn-alarm { display: inline-flex; }

  .hero__content { grid-template-columns: 1fr; }
  .hero__right { display: none; }
  
  .incident-layout,
  .ddos-layout,
  .audit-layout,
  .pentest-layout,
  .dr-layout,
  .why-layout,
  .clients-inner,
  .contact-layout { grid-template-columns: 1fr; }

  .attack-list { grid-template-columns: 1fr; }
  .security-grid { grid-template-columns: repeat(2, 1fr); }
  .managed-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

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

/* Tablet portrait / large phone */
@media (max-width: 768px) {
  :root { --nav-h: 60px; }

  .security-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }

  .mobile-alarm-bar { display: block; }
  body { padding-bottom: 70px; }
  
  .alert-bar { display: none; }

  .hero { min-height: 95svh; }
  .hero__title { font-size: clamp(1.9rem, 6vw, 2.8rem); }

  .managed-grid { grid-template-columns: 1fr; }
  .footer__bottom-links { flex-wrap: wrap; gap: 12px; }
}

/* Small phone */
@media (max-width: 480px) {
  .hero__cta { flex-direction: column; }
  .hero__cta .btn { width: 100%; justify-content: center; }
  .btn-lg { padding: 14px 24px; }
  .alert-bar__inner { flex-direction: column; gap: 12px; }
  .nav__mobile-actions { gap: 8px; }
  .contact-cta-row { flex-direction: column; }
  .contact-cta-row .btn { width: 100%; justify-content: center; }
  .form-submit-row { flex-direction: column; align-items: stretch; }
  #contactSubmit { width: 100%; }
}

/* ─────────────────────────────────────────────
   VIDEO FALLBACK
───────────────────────────────────────────── */
.hero__video-fallback {
  display: none;
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 40%, rgba(0,168,150,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 75% 65%, rgba(0,200,240,0.08) 0%, transparent 50%),
    linear-gradient(135deg, #060a0f 0%, #0c1520 50%, #060a0f 100%);
}