/* ===================== Fonts ===================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@500&display=swap');

/* ===================== Design tokens ===================== */
:root {
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-card: #16213a;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #f97316;
  --accent-light: #fb923c;
  --accent-dark: #ea580c;
  --status-normal: #22c55e;
  --status-warning: #eab308;
  --status-alert: #ef4444;
  --border: #334155;

  --container-width: 1140px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-card: 0 10px 30px -12px rgba(0,0,0,0.55);
}

/* ===================== Reset ===================== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.55;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; padding: 96px 0; }
@media (max-width: 720px) {
  section { padding: 64px 0; }
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 14px;
}

h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; }

h2.section-title {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: 16px;
}

p.section-lede {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 640px;
  margin-bottom: 48px;
}

.section-head { text-align: center; }
.section-head p.section-lede { margin-left: auto; margin-right: auto; }

/* ===================== Buttons ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent-light), var(--accent-dark));
  color: #0f172a;
  box-shadow: 0 8px 24px -8px rgba(249, 115, 22, 0.6);
}
.btn-primary:hover { box-shadow: 0 12px 28px -8px rgba(249, 115, 22, 0.75); }

.btn-ghost {
  background: rgba(248, 250, 252, 0.04);
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent-light); background: rgba(249, 115, 22, 0.08); }

.btn-block { width: 100%; }

/* ===================== Nav ===================== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: transparent;
  transition: background 0.25s ease, box-shadow 0.25s ease, padding 0.25s ease, border-color 0.25s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--border);
  padding: 12px 0;
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }

.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.brand img { width: 30px; height: 30px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
}
.nav-links a:not(.btn) {
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color 0.15s ease;
}
.nav-links a:not(.btn):hover { color: var(--text-primary); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  padding: 6px;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 20px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }
  .nav-links.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-links a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav-links .btn { margin-top: 14px; }
  .nav-toggle { display: block; }
}

/* ===================== Hero ===================== */
.hero {
  padding: 168px 0 90px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(60% 50% at 70% 20%, rgba(249,115,22,0.16), transparent),
    var(--bg-primary);
}

.hero-illustration {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
  pointer-events: none;
  z-index: 0;
  mask-image: linear-gradient(to bottom, black 55%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, black 55%, transparent 100%);
}

.hero .container { position: relative; z-index: 1; }
.hero-content { max-width: 700px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 22px;
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--status-alert);
  animation: pulseDot 1.6s ease-in-out infinite;
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.6rem);
  line-height: 1.08;
  margin-bottom: 22px;
}
.hero h1 .accent-text {
  background: linear-gradient(135deg, var(--accent-light), var(--accent-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 64px; }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  max-width: 760px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-stat .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.4rem, 2.4vw, 1.9rem);
  font-weight: 500;
  color: var(--text-primary);
  display: block;
}
.hero-stat .num.alert { color: #fca5a5; }
.hero-stat .label { color: var(--text-muted); font-size: 0.82rem; margin-top: 4px; }

@media (max-width: 640px) {
  .hero { padding-top: 128px; }
  .hero-stats { grid-template-columns: 1fr; gap: 18px; }
}

@media (max-width: 860px) {
  .hero-illustration { opacity: 0.35; }
}

/* ===================== Threat / stat cards ===================== */
.threat { background: var(--bg-secondary); }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}
@media (max-width: 960px) { .stat-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 520px) { .stat-grid { grid-template-columns: 1fr; } }

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
}
.stat-card .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  color: var(--accent-light);
  font-weight: 500;
}
.stat-card .desc { color: var(--text-secondary); font-size: 0.92rem; margin-top: 8px; }

.threat-note {
  color: var(--text-muted);
  font-size: 0.85rem;
  max-width: 760px;
}
.threat-note a { color: var(--accent-light); border-bottom: 1px solid rgba(251,146,60,0.35); }

/* ===================== Solution pillars ===================== */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
@media (max-width: 860px) { .pillar-grid { grid-template-columns: 1fr; } }

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.pillar-card:hover { border-color: var(--accent-dark); transform: translateY(-4px); }

.icon-badge {
  width: 54px; height: 54px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 22px;
}
.icon-badge svg { width: 28px; height: 28px; }
.ico {
  display: inline-block;
  width: 28px; height: 28px;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  flex-shrink: 0;
}
.icon-badge.orange { background: rgba(249,115,22,0.14); color: var(--accent-light); }
.icon-badge.green { background: rgba(34,197,94,0.14); color: var(--status-normal); }
.icon-badge.blue { background: rgba(56,189,248,0.14); color: #38bdf8; }
.icon-badge.yellow { background: rgba(234,179,8,0.14); color: var(--status-warning); }
.icon-badge.red { background: rgba(239,68,68,0.14); color: var(--status-alert); }

.pillar-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.pillar-card p { color: var(--text-secondary); font-size: 0.95rem; }
.pillar-card ul { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.pillar-card ul li {
  font-size: 0.87rem; color: var(--text-secondary);
  padding-left: 18px; position: relative;
}
.pillar-card ul li::before {
  content: ''; position: absolute; left: 0; top: 8px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent);
}

/* ===================== How it works ===================== */
.pipeline {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  gap: 8px;
  align-items: start;
  margin-top: 20px;
}
@media (max-width: 960px) {
  .pipeline { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px 16px; }
  .pipeline-arrow { display: none; }
}

.pipeline-step { text-align: center; padding: 0 6px; }
.pipeline-step .icon-badge { margin: 0 auto 16px; }
.pipeline-step h4 { font-size: 0.95rem; margin-bottom: 6px; }
.pipeline-step p { font-size: 0.78rem; color: var(--text-muted); }

.pipeline-arrow {
  display: flex; align-items: center; justify-content: center;
  color: var(--border);
  padding-top: 27px;
}
.pipeline-arrow svg { width: 20px; height: 20px; }

/* ===================== Product showcase ===================== */
.showcase-frame {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}
.browser-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 16px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border);
}
.browser-bar .dot { width: 10px; height: 10px; border-radius: 50%; }
.browser-bar .dot:nth-child(1) { background: #ef4444; }
.browser-bar .dot:nth-child(2) { background: #eab308; }
.browser-bar .dot:nth-child(3) { background: #22c55e; }
.browser-bar .url {
  margin-left: 12px;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-primary);
  padding: 4px 12px;
  border-radius: 6px;
}

.showcase-callouts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 18px;
  margin-top: 28px;
}
@media (max-width: 860px) { .showcase-callouts { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 520px) { .showcase-callouts { grid-template-columns: 1fr; } }

.callout { display: flex; gap: 12px; }
.callout .num {
  flex-shrink: 0;
  width: 26px; height: 26px; border-radius: 50%;
  background: rgba(249,115,22,0.15);
  color: var(--accent-light);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700;
}
.callout h5 { font-size: 0.9rem; margin-bottom: 4px; }
.callout p { font-size: 0.82rem; color: var(--text-muted); }

/* ===================== Features grid ===================== */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 22px;
}
@media (max-width: 860px) { .feature-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px) { .feature-grid { grid-template-columns: 1fr; } }

.feature-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  background: var(--bg-card);
}
.feature-card .icon-badge { width: 44px; height: 44px; border-radius: 11px; margin-bottom: 16px; }
.feature-card .icon-badge svg, .feature-card .icon-badge .ico { width: 22px; height: 22px; }
.feature-card h4 { font-size: 1rem; margin-bottom: 8px; }
.feature-card p { font-size: 0.87rem; color: var(--text-secondary); }

/* ===================== Audience ===================== */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 24px;
}
@media (max-width: 860px) { .audience-grid { grid-template-columns: 1fr; } }

.audience-card {
  text-align: center;
  padding: 36px 26px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--bg-card), var(--bg-secondary));
  border: 1px solid var(--border);
}
.audience-card .icon-badge { margin: 0 auto 20px; width: 58px; height: 58px; border-radius: 50%; }
.audience-card .icon-badge svg, .audience-card .icon-badge .ico { width: 28px; height: 28px; }
.audience-card h4 { font-size: 1.1rem; margin-bottom: 10px; }
.audience-card p { font-size: 0.9rem; color: var(--text-secondary); }

/* ===================== Powered by ===================== */
.powered-by { background: var(--bg-secondary); }
.powered-row {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
  justify-content: center;
}
.powered-item {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
}
.powered-item svg { width: 20px; height: 20px; color: var(--accent-light); }

/* ===================== Contact ===================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
}
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; gap: 36px; } }

.contact-info h2 { margin-bottom: 16px; }
.contact-info p { color: var(--text-secondary); margin-bottom: 28px; }
.contact-point { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.contact-point .icon-badge { width: 40px; height: 40px; border-radius: 10px; flex-shrink: 0; }
.contact-point .icon-badge svg, .contact-point .icon-badge .ico { width: 20px; height: 20px; }
.contact-point h5 { font-size: 0.92rem; margin-bottom: 2px; }
.contact-point p { color: var(--text-muted); font-size: 0.85rem; margin: 0; }

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }

.field { margin-bottom: 18px; }
.field label {
  display: block; font-size: 0.82rem; color: var(--text-secondary);
  margin-bottom: 7px; font-weight: 500;
}
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: var(--text-primary);
  font: inherit;
  font-size: 0.92rem;
  transition: border-color 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent-light);
}
.field textarea { resize: vertical; min-height: 100px; }

.form-note { font-size: 0.78rem; color: var(--text-muted); margin-top: 14px; text-align: center; }

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}
.form-success.visible { display: block; }
.form-success .icon-badge { margin: 0 auto 18px; width: 56px; height: 56px; border-radius: 50%; }
.form-success .icon-badge svg, .form-success .icon-badge .ico { width: 26px; height: 26px; }
.form-success h3 { margin-bottom: 8px; }
.form-success p { color: var(--text-secondary); font-size: 0.92rem; }

/* ===================== Footer ===================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 32px;
  background: var(--bg-secondary);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  margin-bottom: 40px;
}
.footer-brand .brand { margin-bottom: 12px; }
.footer-brand p { color: var(--text-muted); font-size: 0.88rem; max-width: 300px; }
.footer-links { display: flex; gap: 64px; flex-wrap: wrap; }
.footer-col h6 {
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted); margin-bottom: 14px;
}
.footer-col a, .footer-col span {
  display: block; font-size: 0.88rem; color: var(--text-secondary);
  margin-bottom: 10px;
}
.footer-col a:hover { color: var(--text-primary); }

.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 0.8rem; color: var(--text-muted);
}
.footer-bottom a { color: var(--text-muted); border-bottom: 1px dotted var(--text-muted); }

/* ===================== Reveal animation ===================== */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===================== Pulse ===================== */
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.55); }
  50% { box-shadow: 0 0 0 5px rgba(239,68,68,0); }
}