:root {
  --sky: #1f9fd1;
  --sky-dark: #0f79aa;
  --sky-deep: #0a506f;
  --ink: #18252d;
  --muted: #61717b;
  --soft: #f4f7f9;
  --line: #dde6eb;
  --dark: #090d10;
  --dark-2: #111920;
  --lime: #a4be00;
  --white: #ffffff;
  --radius: 22px;
  --shadow: 0 24px 80px rgba(11, 31, 43, .13);
  --content: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 10px;
  background: var(--white);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 8px;
  z-index: 9999;
}
.skip-link:focus { left: 10px; }

.container {
  width: min(calc(100% - 48px), var(--content));
  margin-inline: auto;
}
.narrow { max-width: 870px; margin-inline: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  border-bottom: 1px solid rgba(221,230,235,.8);
  backdrop-filter: blur(16px);
  transition: box-shadow .25s ease, background .25s ease;
}
.site-header.scrolled { box-shadow: 0 10px 35px rgba(15,40,55,.08); }
.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 174px; height: auto; }
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
  font-size: 14px;
  font-weight: 650;
}
.desktop-nav a { color: #43535e; transition: color .2s ease; }
.desktop-nav a:hover { color: var(--sky-dark); }
.header-cta { margin-left: 4px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 750;
  line-height: 1;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: var(--sky);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(31,159,209,.2);
}
.btn-primary:hover { background: var(--sky-dark); box-shadow: 0 14px 32px rgba(15,121,170,.25); }
.btn-ghost { border-color: #cbd8df; background: rgba(255,255,255,.72); color: var(--ink); }
.btn-light { background: var(--white); color: var(--ink); }
.btn-outline-light { border-color: rgba(255,255,255,.45); color: var(--white); }
.btn-large { min-height: 54px; padding-inline: 26px; }

.menu-toggle, .mobile-nav { display: none; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 110px 0 90px;
  background:
    radial-gradient(circle at 75% 15%, rgba(31,159,209,.12), transparent 28%),
    linear-gradient(180deg, #fbfdfe 0%, #ffffff 85%);
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sky), var(--lime));
}
.hero-grid {
  display: grid;
  grid-template-columns: .88fr 1.12fr;
  gap: 58px;
  align-items: center;
}
.hero h1, .section h2, .final-cta h2 {
  margin: 14px 0 20px;
  letter-spacing: -0.045em;
  line-height: 1.02;
}
.hero h1 { font-size: clamp(48px, 5.2vw, 76px); max-width: 760px; }
.hero-lead, .section-lead {
  margin: 0;
  color: var(--muted);
  font-size: 20px;
  max-width: 760px;
}
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 28px 0 0; }
.hero-tags span {
  padding: 9px 13px;
  border-radius: 999px;
  background: #eef8fc;
  color: #176f94;
  font-size: 13px;
  font-weight: 750;
  border: 1px solid #d6edf7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.microcopy { margin: 16px 0 0; color: #86949d; font-size: 13px; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sky-dark);
  font-size: 13px;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: .14em;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
}
.eyebrow-light { color: #8fddfb; }

.hero-visual { position: relative; }
.mail-card {
  position: relative;
  border-radius: 24px;
  overflow: visible;
  filter: drop-shadow(0 28px 54px rgba(10,40,55,.17));
}
.mail-card img {
  border-radius: 18px;
  border: 1px solid #d5e1e7;
  background: #fff;
}
.question-bubble {
  position: absolute;
  z-index: 2;
  right: 18px;
  top: -30px;
  padding: 13px 17px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 12px 32px rgba(5,22,31,.24);
}
.question-bubble::after {
  content: "";
  position: absolute;
  right: 34px;
  bottom: -8px;
  width: 18px;
  height: 18px;
  background: var(--ink);
  transform: rotate(45deg);
}
.hero-clues { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; flex-wrap: wrap; }
.hero-clues span { padding: 7px 10px; background: #f2f5f7; border-radius: 8px; font-size: 12px; color: #6f7f88; }

.section { padding: 118px 0; }
.section-light { background: #fff; }
.section-soft { background: var(--soft); }
.section-dark { background: var(--dark); color: var(--white); }
.section-brand-dark {
  background: linear-gradient(145deg, #072331 0%, #0a3447 55%, #09242f 100%);
  color: var(--white);
}
.section h2, .final-cta h2 { font-size: clamp(38px, 4vw, 58px); }
.intro-center { text-align: center; }
.intro-center .eyebrow { justify-content: center; }
.intro-center .section-lead { margin-inline: auto; }
.big-statement {
  margin: 28px 0 0;
  font-size: clamp(25px, 2.5vw, 34px);
  font-weight: 800;
  letter-spacing: -.025em;
}
.big-statement.smaller { font-size: clamp(22px, 2vw, 30px); }
.light-copy { color: rgba(255,255,255,.72); }

.card-grid { display: grid; gap: 18px; }
.three-cards { grid-template-columns: repeat(3, 1fr); margin-top: 56px; }
.info-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
  min-height: 230px;
  box-shadow: 0 12px 30px rgba(26,53,66,.04);
}
.info-card.compact { min-height: 180px; }
.info-card h3 { margin: 18px 0 10px; font-size: 23px; letter-spacing: -.025em; }
.info-card p { margin: 0; color: var(--muted); }
.card-number { font-size: 12px; letter-spacing: .16em; font-weight: 850; color: var(--sky-dark); }

.teachable-section { position: relative; overflow: hidden; }
.teachable-section::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 340px;
  background: radial-gradient(circle at 50% 0%, rgba(31,159,209,.16), transparent 60%);
  pointer-events: none;
}
.story-stack { margin-top: 80px; display: grid; gap: 110px; }
.story-row {
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 58px;
  align-items: center;
}
.story-row-reverse { grid-template-columns: .65fr 1.35fr; }
.story-row-reverse .story-media { order: 2; }
.story-row-reverse .story-copy { order: 1; }
.story-copy h3, .story-finale h3 { font-size: clamp(30px, 3vw, 46px); line-height: 1.06; margin: 10px 0 18px; letter-spacing: -.035em; }
.story-copy p, .story-finale p { color: rgba(255,255,255,.7); font-size: 18px; }
.story-step {
  color: #78d6fa;
  font-size: 12px;
  letter-spacing: .2em;
  font-weight: 900;
}
.story-copy code { display: inline-block; margin-bottom: 10px; color: #ffdb73; font-size: 15px; background: #182027; border-radius: 8px; padding: 8px 10px; }
.screenshot-frame {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid #dbe5ea;
  box-shadow: var(--shadow);
  background: #fff;
}
.screenshot-frame img { width: 100%; }
.dark-frame { border-color: rgba(255,255,255,.12); box-shadow: 0 32px 90px rgba(0,0,0,.34); }
.story-finale { text-align: center; display: grid; justify-items: center; gap: 28px; }
.story-finale-copy { max-width: 760px; }
.finale-frame { width: min(100%, 1000px); }

.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.align-center { align-items: center; }
.mini-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.mini-feature { padding: 24px 20px; border-radius: 18px; background: var(--soft); border: 1px solid var(--line); }
.mini-feature span { color: var(--sky-dark); font-size: 12px; font-weight: 900; }
.mini-feature strong { display: block; margin-top: 10px; font-size: 20px; }
.mini-feature p { margin: 8px 0 0; color: var(--muted); font-size: 14px; }

.section-head {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  align-items: end;
  gap: 60px;
  margin-bottom: 52px;
}
.section-head h2 { margin-bottom: 0; }
.section-head > p { margin: 0 0 6px; color: var(--muted); font-size: 18px; }
.dashboard-frame { border-radius: 18px; box-shadow: 0 20px 55px rgba(20,45,60,.09); }
.elevated { transform: translateY(-4px); }
.caption { margin: 10px 0 0; color: #87959d; font-size: 12px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 24px; }
.metric-card { border-radius: 16px; background: #fff; border: 1px solid var(--line); padding: 22px; }
.metric-card strong { display: block; color: var(--sky-dark); font-size: 36px; letter-spacing: -.04em; }
.metric-card span { color: var(--muted); font-size: 14px; }
.note-card { margin-top: 18px; background: #eaf6fb; border: 1px solid #cdeaf5; border-radius: 16px; padding: 20px 24px; }
.note-card strong { color: #0b6c94; }
.note-card p { margin: 5px 0 0; color: #476471; }

.check-list { display: grid; gap: 14px; margin-top: 30px; }
.check-list > div { display: grid; grid-template-columns: 26px 1fr; gap: 10px; align-items: start; }
.check-list span { width: 24px; height: 24px; border-radius: 50%; background: #eaf7fc; color: var(--sky-dark); display: grid; place-items: center; font-size: 13px; font-weight: 900; }
.check-list p { margin: 0; color: var(--muted); }
.inline-highlight {
  margin-top: 16px;
  display: grid;
  grid-template-columns: auto auto 1fr auto auto;
  align-items: baseline;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #f7fafb;
  border: 1px solid var(--line);
}
.inline-highlight strong { font-size: 30px; color: #bd6500; }
.inline-highlight .muted-number { color: #617d09; }
.inline-highlight span { font-size: 12px; color: var(--muted); }
.inline-highlight i { height: 1px; background: #ced9de; margin-inline: 10px; }
blockquote {
  margin: 30px 0 0;
  padding: 22px 24px;
  border-left: 4px solid var(--sky);
  background: #fff;
  border-radius: 0 14px 14px 0;
  font-size: 19px;
  color: #3b4d57;
}
.training-cards { margin-top: 24px; }

.loop-section { padding-bottom: 100px; }
.process-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
  margin-top: 58px;
}
.process-step {
  min-height: 180px;
  padding: 24px 18px;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(255,255,255,.035);
}
.process-step span { color: #79d4f7; font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.process-step strong { font-size: 18px; margin-top: 10px; }
.process-step small { color: rgba(255,255,255,.55); margin-top: 8px; }
.process-arrow { color: #57bfeb; font-size: 24px; }
.loop-back { margin-top: 22px; text-align: center; color: rgba(255,255,255,.6); font-size: 14px; }

.dashboard-crop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.dashboard-crop-card { border: 1px solid var(--line); border-radius: 20px; padding: 16px 16px 24px; background: #fff; }
.dashboard-crop-card h3 { margin: 20px 8px 6px; font-size: 22px; }
.dashboard-crop-card p { margin: 0 8px; color: var(--muted); }
.crop-window { height: 220px; overflow: hidden; border-radius: 14px; background: var(--soft); border: 1px solid #e3eaee; }
.crop-window img { width: 100%; max-width: none; }
.crop-phishing img { width: 118%; transform: translate(-3%, -2%); }
.crop-training img { width: 119%; transform: translate(-2%, -3%); }
.crop-esi img { width: 118%; transform: translate(-1%, -2%); }

.dual-security {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
  margin-top: 54px;
}
.security-panel {
  border-radius: 22px;
  padding: 32px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.055);
}
.accent-panel { background: linear-gradient(180deg, rgba(31,159,209,.18), rgba(31,159,209,.06)); }
.security-panel h3 { margin: 14px 0 18px; font-size: 26px; }
.security-panel ul { padding: 0; margin: 0; list-style: none; display: grid; gap: 10px; color: rgba(255,255,255,.72); }
.security-panel li::before { content: "•"; color: #6cd0f4; margin-right: 9px; }
.security-icon { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.11); display: grid; place-items: center; font-size: 19px; }
.security-plus { display: grid; place-items: center; font-size: 40px; color: #7fcfe9; }
.security-statement { margin-top: 34px; text-align: center; font-size: clamp(27px, 2.8vw, 40px); font-weight: 850; letter-spacing: -.03em; }
.security-statement em { color: #8fdcf8; font-style: normal; }

.skyfillers-section .fine-print { font-size: 13px; color: #89969d; margin-top: 20px; }
.service-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.service-tiles > div { padding: 26px; min-height: 130px; border: 1px solid var(--line); border-radius: 18px; background: #f8fafb; display: flex; flex-direction: column; justify-content: space-between; }
.service-tiles span { font-size: 12px; color: var(--sky-dark); font-weight: 900; }
.service-tiles strong { font-size: 24px; }

.final-cta {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
  background: linear-gradient(135deg, #06131a 0%, #0a2c3a 56%, #0a1720 100%);
  color: #fff;
}
.final-cta::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--lime), var(--sky));
}
.final-cta-glow { position: absolute; width: 600px; height: 600px; border-radius: 50%; background: rgba(31,159,209,.13); filter: blur(70px); left: 50%; top: -260px; transform: translateX(-50%); }
.final-cta h2 { position: relative; }
.cta-actions { position: relative; margin-top: 32px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.integration-note { display: none; margin: 22px auto 0; max-width: 690px; padding: 16px 18px; border-radius: 14px; background: rgba(255,255,255,.08); color: rgba(255,255,255,.7); font-size: 13px; }
.integration-note:target { display: block; }

.site-footer { background: #071017; color: rgba(255,255,255,.62); padding: 28px 0; border-top: 1px solid rgba(255,255,255,.07); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-brand img { width: 145px; filter: brightness(0) invert(1); opacity: .9; }
.footer-brand span, .footer-note { font-size: 12px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }

@media (max-width: 1100px) {
  .desktop-nav { display: none; }
  .header-cta { margin-left: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 72px; }
  .hero-copy { max-width: 850px; }
  .hero-visual { max-width: 930px; }
  .story-row, .story-row-reverse { grid-template-columns: 1fr; }
  .story-row-reverse .story-media, .story-row-reverse .story-copy { order: initial; }
  .process-grid { grid-template-columns: 1fr; }
  .process-arrow { transform: rotate(90deg); justify-self: center; }
  .process-step { min-height: 120px; }
}

@media (max-width: 900px) {
  .section { padding: 88px 0; }
  .three-cards, .metric-grid, .dashboard-crop-grid { grid-template-columns: 1fr 1fr; }
  .split-grid, .section-head { grid-template-columns: 1fr; gap: 38px; }
  .section-head { margin-bottom: 34px; }
  .reverse-mobile > :first-child { order: 2; }
  .reverse-mobile > :last-child { order: 1; }
  .mini-feature-grid { grid-template-columns: 1fr; }
  .dual-security { grid-template-columns: 1fr; }
  .security-plus { min-height: 28px; }
  .service-tiles { grid-template-columns: 1fr 1fr; }
  .inline-highlight { grid-template-columns: auto 1fr; }
  .inline-highlight i { display: none; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 32px), var(--content)); }
  .header-inner { min-height: 70px; gap: 16px; }
  .brand img { width: 150px; }
  .header-cta { display: none; }
  .menu-toggle { display: inline-grid; width: 42px; height: 42px; margin-left: auto; border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 10px; align-content: center; gap: 4px; }
  .menu-toggle span { display: block; height: 2px; background: var(--ink); border-radius: 2px; }
  .mobile-nav { padding: 10px 16px 18px; background: #fff; border-top: 1px solid var(--line); }
  .mobile-nav.open { display: grid; gap: 4px; }
  .mobile-nav > a:not(.btn) { padding: 12px 4px; border-bottom: 1px solid #edf1f3; font-weight: 700; }
  .mobile-nav .btn { margin-top: 10px; }
  .hero { padding: 72px 0 72px; }
  .hero h1 { font-size: clamp(42px, 13vw, 58px); }
  .hero-lead, .section-lead { font-size: 18px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .question-bubble { right: 8px; top: -44px; max-width: 240px; border-radius: 18px; }
  .hero-clues { justify-content: flex-start; }
  .three-cards, .metric-grid, .dashboard-crop-grid, .service-tiles { grid-template-columns: 1fr; }
  .info-card { min-height: auto; }
  .story-stack { gap: 72px; }
  .story-copy h3, .story-finale h3 { font-size: 34px; }
  .inline-highlight { grid-template-columns: auto 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
  .crop-window { height: 190px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn { transition: none; }
}