:root {
  --bg-dark: #07111f;
  --bg-dark-2: #0d1b2a;
  --card-dark: #132235;
  --card-dark-2: #172b42;
  --light-section: #f5f7fa;
  --text-white: #ffffff;
  --text-soft: #b8c2cc;
  --text-dark: #1b2635;
  --text-muted: #526172;
  --blue: #1e88e5;
  --cyan: #00b8d9;
  --green: #2ecc71;
  --warning: #ffb020;
  --border-soft: rgba(255, 255, 255, 0.09);
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.28);
  --radius: 22px;
  --max-width: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg-dark);
  color: var(--text-white);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
img { max-width: 100%; display: block; }
.container { width: min(92%, var(--max-width)); margin: 0 auto; }

.eyebrow {
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.25rem;
  border-radius: 12px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
  cursor: pointer;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 12px 30px rgba(30, 136, 229, 0.32);
}
.btn-primary:hover { background: var(--cyan); }
.btn-outline {
  border-color: rgba(0, 184, 217, 0.8);
  color: #fff;
  background: rgba(0, 184, 217, 0.08);
}
.btn-outline:hover { background: rgba(0, 184, 217, 0.17); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(7, 17, 31, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand { display: flex; align-items: center; }
.brand-logo { width: min(310px, 58vw); height: auto; display: block; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  color: var(--text-soft);
  font-weight: 700;
  font-size: 0.94rem;
}
.nav-links a:hover { color: #fff; }
.mobile-menu-label {
  display: none;
  color: var(--text-soft);
  font-weight: 800;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 0.55rem 0.75rem;
}

/* Home */
.hero {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 5.5rem;
  background:
    radial-gradient(circle at 82% 16%, rgba(0, 184, 217, 0.22), transparent 32%),
    radial-gradient(circle at 10% 15%, rgba(30, 136, 229, 0.18), transparent 30%),
    linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-2) 100%);
}
.hero::before, .contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 84%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
}
.hero h1, .contact-hero h1 {
  font-size: clamp(2.65rem, 6vw, 5.3rem);
  line-height: 0.97;
  letter-spacing: -0.065em;
  margin-bottom: 1.35rem;
}
.hero p, .contact-hero p {
  max-width: 640px;
  color: var(--text-soft);
  font-size: clamp(1.08rem, 1.8vw, 1.25rem);
  margin-bottom: 2rem;
}
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.25rem; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 0.8rem; color: var(--text-soft); font-weight: 700; font-size: 0.92rem; }
.proof-pill { border: 1px solid var(--border-soft); background: rgba(255,255,255,0.045); border-radius: 999px; padding: 0.5rem 0.75rem; }
.hero-panel, .form-card {
  background: rgba(19, 34, 53, 0.88);
  border: 1px solid var(--border-soft);
  border-radius: 30px;
  box-shadow: var(--shadow);
  padding: clamp(1.35rem, 3vw, 2rem);
  position: relative;
  isolation: isolate;
}
.status-bar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border-radius: 18px;
  background: rgba(7, 17, 31, 0.68);
  border: 1px solid var(--border-soft);
  margin-bottom: 1rem;
}
.status-left { display: flex; align-items: center; gap: 0.75rem; font-weight: 900; }
.status-dot { width: 10px; height: 10px; border-radius: 999px; background: var(--green); box-shadow: 0 0 0 7px rgba(46, 204, 113, 0.14); }
.dashboard-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 1rem; }
.metric-card { background: rgba(255,255,255,0.045); border: 1px solid var(--border-soft); border-radius: 18px; padding: 1.1rem; }
.metric-card strong { display: block; font-size: 1.85rem; line-height: 1; margin-bottom: 0.45rem; letter-spacing: -0.05em; }
.metric-card span, .status-bar span:last-child { color: var(--text-soft); font-size: 0.87rem; font-weight: 700; }

section { padding: 5.5rem 0; }
.section-header { max-width: 760px; margin-bottom: 2.4rem; }
.section-header.center { text-align: center; margin-left: auto; margin-right: auto; }
.section-header h2 { font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.05; letter-spacing: -0.055em; margin-bottom: 1rem; }
.section-header p { color: var(--text-soft); font-size: 1.07rem; }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.service-card {
  min-height: 260px;
  background: linear-gradient(180deg, var(--card-dark), rgba(19, 34, 53, 0.72));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.55rem;
  box-shadow: 0 14px 38px rgba(0,0,0,0.18);
}
.icon-box {
  width: 48px;
  height: 48px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  background: rgba(30, 136, 229, 0.14);
  color: var(--cyan);
  font-size: 1.45rem;
  margin-bottom: 1.1rem;
}
.service-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; letter-spacing: -0.025em; }
.service-card p, .service-card ul { color: var(--text-soft); }
.service-card ul { list-style: none; font-size: 0.93rem; font-weight: 650; margin-top: 1rem; }
.service-card li { margin: 0.45rem 0; padding-left: 1.2rem; position: relative; }
.service-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 900; }

.security, .faq {
  background:
    radial-gradient(circle at 12% 20%, rgba(46, 204, 113, 0.13), transparent 28%),
    linear-gradient(135deg, var(--bg-dark-2), var(--bg-dark));
}
.security-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 3rem; align-items: start; }
.security-copy { position: sticky; top: 110px; }
.security-copy h2 { font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.06; letter-spacing: -0.055em; margin-bottom: 1rem; }
.security-copy p { color: var(--text-soft); font-size: 1.08rem; margin-bottom: 1.5rem; }
.security-stack { display: grid; gap: 1rem; }
.stack-item { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; background: rgba(255,255,255,0.045); border: 1px solid var(--border-soft); border-radius: 20px; padding: 1.2rem; }
.stack-number { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; background: rgba(46,204,113,0.14); color: var(--green); font-weight: 950; }
.stack-item p { color: var(--text-soft); }

.light, .quick-help, .process, .emergency-strip { background: var(--light-section); color: var(--text-dark); }
.light .section-header p, .quick-help .section-header p, .process .section-header p, .feature-card p, .help-card p, .process-step p, .emergency-card p { color: var(--text-muted); }
.feature-grid, .help-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.feature-card, .help-card {
  background: #fff;
  border: 1px solid rgba(27,38,53,0.08);
  border-radius: 20px;
  padding: 1.35rem;
  box-shadow: 0 18px 45px rgba(27,38,53,0.08);
}
.feature-card strong, .help-card strong { display: block; font-size: 1.08rem; margin-bottom: 0.5rem; letter-spacing: -0.025em; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.process-step { border: 1px solid rgba(27,38,53,0.09); border-radius: 22px; padding: 1.55rem; background: linear-gradient(180deg, #ffffff, #f8fafc); }
.step-label { color: var(--blue); font-weight: 900; margin-bottom: 1rem; }

.cta {
  background:
    radial-gradient(circle at 78% 30%, rgba(0,184,217,0.22), transparent 28%),
    linear-gradient(135deg, var(--bg-dark), var(--bg-dark-2));
  text-align: center;
  padding: 6rem 0;
}
.cta-card { max-width: 920px; margin: 0 auto; border: 1px solid var(--border-soft); border-radius: 34px; background: rgba(19,34,53,0.72); padding: clamp(2rem,5vw,4rem); box-shadow: var(--shadow); }
.cta h2 { font-size: clamp(2.2rem,5vw,4rem); line-height: 1.03; letter-spacing: -0.06em; margin-bottom: 1rem; }
.cta p { max-width: 680px; color: var(--text-soft); margin: 0 auto 2rem; font-size: 1.1rem; }

/* Contact */
.contact-hero {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 5rem;
  background:
    radial-gradient(circle at 82% 16%, rgba(0,184,217,0.22), transparent 32%),
    radial-gradient(circle at 10% 15%, rgba(30,136,229,0.18), transparent 30%),
    linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-2) 100%);
}
.contact-hero .hero-grid { grid-template-columns: 0.95fr 1.05fr; align-items: start; }
.contact-methods { display: grid; gap: 1rem; margin-top: 2rem; }
.method-card { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; background: rgba(255,255,255,0.045); border: 1px solid var(--border-soft); border-radius: 20px; padding: 1.15rem; }
.method-icon { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; background: rgba(0,184,217,0.14); color: var(--cyan); font-size: 1.25rem; }
.method-card span, .method-card a { color: var(--text-soft); font-weight: 650; }
.form-card h2 { font-size: clamp(1.75rem,3vw,2.35rem); letter-spacing: -0.045em; line-height: 1.1; margin-bottom: 0.55rem; }
.form-card > p { color: var(--text-soft); margin-bottom: 1.5rem; }
.contact-form { display: grid; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: 0.42rem; }
.field label { font-size: 0.88rem; color: #fff; font-weight: 800; }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(7,17,31,0.68);
  color: #fff;
  border-radius: 14px;
  padding: 0.9rem 1rem;
  outline: none;
}
.field textarea { min-height: 145px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: rgba(0,184,217,0.9);
  box-shadow: 0 0 0 4px rgba(0,184,217,0.13);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(184,194,204,0.68); }
.field select option { background: var(--bg-dark-2); color: #fff; }
.form-note { color: var(--text-soft); font-size: 0.86rem; }
.help-card .icon { width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center; background: rgba(30,136,229,0.1); color: var(--blue); margin-bottom: 0.9rem; font-size: 1.2rem; }
.emergency-card { border: 1px solid rgba(255,176,32,0.28); background: linear-gradient(135deg, rgba(255,176,32,0.12), rgba(30,136,229,0.06)); border-radius: 24px; padding: clamp(1.35rem,3vw,2rem); display: grid; grid-template-columns: auto 1fr auto; gap: 1.25rem; align-items: center; }
.emergency-icon { width: 52px; height: 52px; border-radius: 16px; background: rgba(255,176,32,0.18); display: grid; place-items: center; font-size: 1.45rem; }
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.faq-item { background: rgba(255,255,255,0.045); border: 1px solid var(--border-soft); border-radius: 20px; padding: 1.35rem; }
.faq-item p { color: var(--text-soft); }

.site-footer { background: #050d17; border-top: 1px solid rgba(255,255,255,0.07); padding: 3rem 0; color: var(--text-soft); }
.site-footer .brand-logo { width: min(330px, 70vw); }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 2rem; }
.footer-grid h4 { color: #fff; margin-bottom: 0.85rem; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin: 0.45rem 0; }
.footer-bottom { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,0.07); display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: 0.92rem; }

@media (max-width: 980px) {
  .hero-grid, .contact-hero .hero-grid, .security-grid { grid-template-columns: 1fr; }
  .security-copy { position: static; }
  .card-grid, .process-grid, .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .help-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links, .site-header .btn { display: none; }
  .mobile-menu-label { display: inline-flex; }
  .emergency-card { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .hero, .contact-hero { padding: 5rem 0 4rem; }
  section { padding: 4rem 0; }
  .card-grid, .process-grid, .feature-grid, .help-grid, .dashboard-grid, .footer-grid, .form-row, .faq-grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
}