:root {
  --ink: #0f2140;
  --ink-soft: #33476a;
  --muted: #64748f;
  --bg: #f4f6fa;
  --surface: #ffffff;
  --line: #e2e8f2;

  --navy-950: #050f22;
  --navy-900: #07172e;
  --navy-800: #0d2246;
  --navy-700: #1f3359;

  --gold: #d98a06;
  --gold-grad: linear-gradient(90deg, #cc7300 0%, #e3a100 50%, #cc7300 100%);
  --orange: #ea6d27;
  --orange-dark: #cf5a17;
  --red: #e3412b;
  --cisco: #049fd9;
  --cyan: #19d3ff;

  --spectrum: linear-gradient(90deg, #1176ff 0%, #00c2ff 20%, #8b5cd6 45%, #ff1f7a 70%, #ff8a00 90%, #1176ff 100%);

  --radius: 22px;
  --radius-lg: 34px;
  --shadow: 0 18px 50px rgba(7, 23, 46, 0.10);
  --container: 1200px;
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.1; letter-spacing: -0.02em; }
p { margin: 0; }

.container { width: min(var(--container), 100% - 40px); margin-inline: auto; }

.text-gold {
  background: var(--gold-grad);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shine 6s linear infinite;
}
.text-orange { color: var(--orange); }

@keyframes shine { to { background-position: -200% 0; } }

/* ── Spectrum bar + scroll progress ──────────────────────── */
.spectrum-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  z-index: 70;
  background: var(--spectrum);
}
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 5px;
  width: 100%;
  z-index: 71;
  background: rgba(255, 255, 255, .55);
  transform-origin: left;
  transform: scaleX(0);
  mix-blend-mode: overlay;
}
@keyframes spectrum { to { background-position: -200% 0; } }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  overflow: hidden;
  transition: transform .25s var(--ease), box-shadow .25s ease, background .2s ease, border-color .2s ease, color .2s ease;
  cursor: pointer;
}
.btn:hover { transform: translateY(-2px); }
.btn svg { transition: transform .25s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--orange); color: #fff; box-shadow: 0 14px 34px rgba(234, 109, 39, .4); }
.btn-primary:hover { background: var(--orange-dark); box-shadow: 0 18px 40px rgba(234, 109, 39, .5); }
.btn-ghost { border-color: rgba(255, 255, 255, .3); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .08); }
.btn-white { background: #fff; color: var(--orange-dark); }
.btn-white:hover { background: var(--navy-900); color: #fff; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 16px;
}
.eyebrow::before { content: ''; width: 26px; height: 3px; border-radius: 3px; background: currentColor; }
.eyebrow-light { color: #ffae66; }

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  position: fixed;
  top: 5px;
  left: 0;
  right: 0;
  z-index: 50;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(7, 23, 46, .06);
}
.nav { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.brand { position: relative; display: block; height: 40px; width: 163px; }
.brand img { position: absolute; inset: 0; height: 40px; width: auto; transition: opacity .3s ease; }
.brand .logo-dark { opacity: 0; }
.is-scrolled .brand .logo-light { opacity: 0; }
.is-scrolled .brand .logo-dark { opacity: 1; }
.nav-links { display: flex; gap: 26px; margin-left: auto; font-size: 14px; font-weight: 600; color: rgba(255, 255, 255, .82); }
.is-scrolled .nav-links { color: var(--ink-soft); }
.nav-links a { position: relative; padding: 6px 0; }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease);
}
.nav-links a:hover::after,
.nav-links a.is-active::after { transform: scaleX(1); }
.nav-cta {
  padding: 11px 20px;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  transition: background .2s ease, transform .2s ease;
}
.nav-cta:hover { background: var(--orange-dark); transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
}
.nav-hamburger span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: transform .25s ease, opacity .25s ease, background .3s ease; }
.is-scrolled .nav-hamburger span { background: var(--ink); }
.nav-hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu { position: fixed; inset: 0; z-index: 60; pointer-events: none; }
.mobile-overlay { position: absolute; inset: 0; background: rgba(5, 15, 34, .6); opacity: 0; transition: opacity .3s ease; }
.mobile-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(320px, 85vw);
  background: #fff;
  padding: 100px 28px 28px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transform: translateX(100%);
  transition: transform .35s var(--ease);
}
.mobile-link { padding: 14px 0; font-weight: 700; font-size: 17px; border-bottom: 1px solid var(--line); }
.mobile-cta { margin-top: 20px; }
.mobile-menu.is-open { pointer-events: auto; }
.mobile-menu.is-open .mobile-overlay { opacity: 1; }
.mobile-menu.is-open .mobile-panel { transform: none; }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 50px) 0 60px;
  color: #fff;
  background: radial-gradient(ellipse 60% 70% at 78% 45%, rgba(234, 109, 39, .14), transparent 70%), var(--navy-900);
  overflow: hidden;
  isolation: isolate;
}
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; opacity: .9; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
.hero-copy > * { opacity: 0; transform: translateY(24px); animation: rise .9s var(--ease) forwards; }
.hero-copy > :nth-child(1) { animation-delay: .1s; }
.hero-copy > :nth-child(2) { animation-delay: .25s; }
.hero-copy > :nth-child(3) { animation-delay: .4s; }
.hero-copy > :nth-child(4) { animation-delay: .55s; }
.hero-copy > :nth-child(5) { animation-delay: .7s; }
@keyframes rise { to { opacity: 1; transform: none; } }

.hero-brand { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; margin-bottom: 40px; }
.hero-brand .ng { width: min(330px, 78vw); }
.hero-brand .powered { display: flex; align-items: center; gap: 10px; margin-left: 150px; font-size: 14px; font-weight: 700; }
.hero-brand .powered img { height: 22px; }

.hero-kicker {
  display: inline-block;
  margin-bottom: 18px;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
  font-size: 15px;
  font-weight: 600;
  color: rgba(255, 255, 255, .9);
}
.hero h1 { font-size: clamp(36px, 5vw, 62px); font-weight: 800; margin-bottom: 24px; }
.rotator {
  display: inline-grid;
  vertical-align: bottom;
  overflow: hidden;
  height: 1.15em;
}
.rotator span {
  grid-area: 1 / 1;
  transform: translateY(110%);
  opacity: 0;
  transition: transform .6s var(--ease), opacity .6s ease;
}
.rotator span.is-current { transform: none; opacity: 1; }
.rotator span.is-leaving { transform: translateY(-110%); opacity: 0; }

.hero-text { font-size: 18px; color: rgba(255, 255, 255, .78); margin-bottom: 36px; max-width: 560px; }

.hero-visual { position: relative; aspect-ratio: 696 / 424; }
.hero-visual .mosaic {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 30%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 30%);
  animation: drift 18s ease-in-out infinite alternate;
}
@keyframes drift { from { transform: scale(1) translateX(0); } to { transform: scale(1.06) translateX(-14px); } }
.hero-orb {
  position: absolute;
  left: 9%;
  top: 25%;
  width: 31%;
  aspect-ratio: 1;
  border-radius: 50%;
}
.hero-orb::before,
.hero-orb::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid rgba(25, 211, 255, .55);
  animation: ping 3.2s ease-out infinite;
}
.hero-orb::after { animation-delay: 1.6s; }
@keyframes ping { from { transform: scale(1); opacity: .9; } to { transform: scale(1.9); opacity: 0; } }
.hero-orb img {
  position: absolute;
  inset: 26%;
  width: 48%;
  filter: drop-shadow(0 0 24px rgba(227, 161, 0, .65));
  animation: float 5s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-8px); } }

.hero-strip {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(255, 255, 255, .12);
  opacity: 0;
  animation: rise .9s var(--ease) .9s forwards;
}
.hero-strip div { padding: 22px 20px 0 0; }
.hero-strip strong { display: block; font-size: 20px; font-weight: 800; }
.hero-strip span { font-size: 14px; color: rgba(255, 255, 255, .62); }

/* ── Trust strip ─────────────────────────────────────────── */
.trust { background: #fff; border-bottom: 1px solid var(--line); }
.trust-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 26px 0; }
.trust-partner { height: 58px; width: auto; flex: none; }
.trust-item { display: flex; flex-direction: column; padding-left: 28px; border-left: 1px solid var(--line); }
.trust-item strong { font-size: 17px; font-weight: 800; color: var(--ink); }
.trust-item span { font-size: 13.5px; color: var(--muted); }

/* ── Sections ────────────────────────────────────────────── */
.section { position: relative; padding: 96px 0; }
.section-white { background: var(--surface); }
.section-dark { background: var(--navy-900); color: #fff; }
.section-head { max-width: 780px; margin-bottom: 44px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow { justify-content: center; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; margin-bottom: 18px; }
.section-head p { font-size: 18px; color: var(--muted); }
.section-dark .section-head p { color: rgba(255, 255, 255, .72); }

h2.caps { text-transform: uppercase; }

/* ── Problem ─────────────────────────────────────────────── */
.problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.problem-grid h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; margin-bottom: 14px; }
.problem-lead { font-size: 19px; color: var(--ink-soft); margin-bottom: 30px; }
.quote {
  margin: 0 0 34px;
  padding: 22px 26px;
  border-left: 4px solid var(--gold);
  background: #fff8ec;
  border-radius: 0 16px 16px 0;
  font-size: 21px;
  font-weight: 600;
  font-style: italic;
}
.timeline { position: relative; display: grid; gap: 12px; padding-left: 30px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.tl-item { position: relative; font-size: 16px; color: var(--ink-soft); }
.tl-item::before {
  content: '';
  position: absolute;
  left: -30px;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--orange);
}
.tl-item b { color: var(--ink); }
.tl-item.is-alert::before { background: var(--red); border-color: #ffd5cf; animation: alert 1.4s ease-in-out infinite; }
@keyframes alert { 50% { box-shadow: 0 0 0 8px rgba(227, 65, 43, .15); } }

.problem-media { position: relative; }
.problem-media img { border-radius: 40px; box-shadow: var(--shadow); aspect-ratio: 4 / 3.3; object-fit: cover; width: 100%; }
.cost-badge {
  position: absolute;
  left: -34px;
  bottom: 40px;
  padding: 22px 26px;
  border-radius: 22px;
  background: var(--navy-900);
  color: #fff;
  box-shadow: 0 24px 60px rgba(5, 15, 34, .35);
  max-width: 250px;
}
.cost-badge strong { display: block; font-size: 52px; line-height: 1; font-weight: 900; color: var(--orange); }
.cost-badge > span { font-size: 14px; color: rgba(255, 255, 255, .78); }
.clock-badge {
  position: absolute;
  right: -18px;
  top: 34px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  background: #fff;
  box-shadow: var(--shadow);
  font-weight: 800;
  font-size: 14px;
}
.clock-badge i { width: 10px; height: 10px; border-radius: 50%; background: var(--red); animation: alert 1.4s ease-in-out infinite; }

/* ── Ecosystem + comparison ──────────────────────────────── */
.ecosystem { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: center; }
.eco-visual { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.venn { width: 100%; max-width: 500px; margin-inline: auto; overflow: visible; }
.venn text { font-family: 'Inter', sans-serif; font-weight: 800; font-size: 16px; letter-spacing: .08em; fill: var(--ink); }
.venn .ring { fill: none; stroke-width: 4; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.6s var(--ease); }
.venn .ring.r2 { transition-delay: .25s; }
.venn .ring.r3 { transition-delay: .5s; }
.venn .fill { opacity: 0; transition: opacity 1s ease 1s; }
.venn .logo, .venn text { opacity: 0; transition: opacity .8s ease 1.2s; }
.venn .core { opacity: 0; transform-origin: 300px 258px; transform: scale(.4); transition: opacity .6s ease 1.6s, transform .8s cubic-bezier(.3, 1.6, .5, 1) 1.6s; }
.venn .core-glow { transform-origin: 300px 258px; animation: corePulse 2.6s ease-in-out infinite; }
@keyframes corePulse { 50% { transform: scale(1.25); opacity: .35; } }
.venn.is-visible .ring { stroke-dashoffset: 0; }
.venn.is-visible .fill,
.venn.is-visible .logo,
.venn.is-visible text { opacity: 1; }
.venn.is-visible .core { opacity: 1; transform: none; }

.managed {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border-radius: 999px;
  background: #fff1e6;
  color: var(--orange-dark);
  font-weight: 700;
  font-size: 14px;
}

.vs { display: grid; gap: 10px; }
.vs-head,
.vs-row { display: grid; grid-template-columns: 130px 1fr 1.15fr; gap: 10px; align-items: stretch; }
.vs-head { align-items: end; font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.vs-head > div { padding: 0 16px 4px; }
.vs-head-ng img { height: 34px; }
.vs-key { display: flex; align-items: center; font-weight: 800; font-size: 15px; }
.vs-old,
.vs-new { display: flex; gap: 10px; align-items: center; padding: 14px 16px; border-radius: 14px; font-size: 14.5px; line-height: 1.4; }
.vs-old { background: #fff; border: 1px solid var(--line); color: var(--muted); }
.vs-old svg { flex: none; color: #a3adbd; }
.vs-new { background: #fff; border: 2px solid var(--orange); color: var(--ink); font-weight: 600; box-shadow: 0 10px 30px rgba(234, 109, 39, .10); transition: transform .3s var(--ease), box-shadow .3s ease; }
.vs-new svg { flex: none; width: 22px; height: 22px; padding: 4px; border-radius: 50%; background: var(--orange); color: #fff; }
.vs-row:hover .vs-new { transform: translateX(4px); box-shadow: 0 14px 34px rgba(234, 109, 39, .18); }

/* ── Trace (blind spots) ─────────────────────────────────── */
.trace-section { overflow: hidden; }
.trace-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 60% at 50% 40%, rgba(25, 211, 255, .08), transparent 70%);
  pointer-events: none;
}
.trace-hook { font-size: clamp(20px, 2.4vw, 26px); font-weight: 700; color: #fff; margin-top: 18px; }
.trace-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 34px 30px 26px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02));
  border: 1px solid rgba(255, 255, 255, .12);
  overflow-x: auto;
}
.trace { display: block; min-width: 820px; width: 100%; }
.trace text { font-family: 'Inter', sans-serif; fill: #fff; }
.trace .lbl { font-size: 15px; font-weight: 700; }
.trace .sub { font-size: 12px; fill: rgba(255, 255, 255, .55); font-weight: 500; }
.trace .agent { font-size: 11px; font-weight: 800; fill: #ffae66; letter-spacing: .06em; }
.trace .path-base { stroke: rgba(255, 255, 255, .15); stroke-width: 3; fill: none; }
.trace .path-live { stroke: url(#traceGrad); stroke-width: 3; fill: none; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2.4s var(--ease); }
.trace.is-visible .path-live { stroke-dashoffset: 0; }
.trace .node circle.bg { fill: var(--navy-800); stroke: rgba(255, 255, 255, .35); stroke-width: 2; }
.trace .node .ico { stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.trace .node { opacity: 0; transition: opacity .5s ease; }
.trace.is-visible .node { opacity: 1; }
.trace.is-visible .node:nth-of-type(2) { transition-delay: .3s; }
.trace.is-visible .node:nth-of-type(3) { transition-delay: .6s; }
.trace.is-visible .node:nth-of-type(4) { transition-delay: .9s; }
.trace.is-visible .node:nth-of-type(5) { transition-delay: 1.2s; }
.trace.is-visible .node:nth-of-type(6) { transition-delay: 1.5s; }
.trace .fault circle.bg { stroke: var(--red); }
.trace .fault-ring { fill: none; stroke: var(--red); stroke-width: 2; transform-box: fill-box; transform-origin: center; opacity: 0; }
.trace.is-visible .fault-ring { animation: faultPing 2s ease-out 2.6s infinite; }
@keyframes faultPing { from { transform: scale(1); opacity: .9; } to { transform: scale(2.1); opacity: 0; } }
.trace .callout { opacity: 0; transform: translateY(8px); transition: opacity .5s ease 2.8s, transform .5s var(--ease) 2.8s; }
.trace.is-visible .callout { opacity: 1; transform: none; }
.trace .callout rect { fill: var(--red); }
.trace .callout text { font-size: 12.5px; font-weight: 700; }
.trace .packet { fill: var(--cyan); filter: drop-shadow(0 0 6px var(--cyan)); }
.trace .packet.orange { fill: #ffae66; filter: drop-shadow(0 0 6px #ff8a00); }
.trace-legend { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 14px; font-size: 13px; color: rgba(255, 255, 255, .6); }
.trace-legend span { display: inline-flex; align-items: center; gap: 8px; }
.trace-legend i { width: 10px; height: 10px; border-radius: 50%; }

.feature-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 34px; }
.feature {
  position: relative;
  padding: 28px 26px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  overflow: hidden;
  transition: transform .3s var(--ease), border-color .3s ease;
}
.feature::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 0%), rgba(234, 109, 39, .18), transparent 70%);
  opacity: 0;
  transition: opacity .3s ease;
}
.feature:hover { transform: translateY(-6px); border-color: rgba(234, 109, 39, .5); }
.feature:hover::before { opacity: 1; }
.feature > * { position: relative; }
.feature-icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; background: var(--orange); color: #fff; margin-bottom: 18px; }
.feature h3 { font-size: 18px; margin-bottom: 8px; }
.feature p { font-size: 15px; color: rgba(255, 255, 255, .7); }

/* ── Human shield ────────────────────────────────────────── */
.shield-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.shield-media { position: relative; }
.shield-media img { border-radius: 40px; box-shadow: var(--shadow); aspect-ratio: 4 / 3.3; object-fit: cover; width: 100%; }
.stat-badge {
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 210px;
  padding: 26px;
  border-radius: 26px;
  background: var(--orange);
  color: #fff;
  box-shadow: 0 24px 60px rgba(234, 109, 39, .4);
}
.stat-badge strong { display: block; font-size: 64px; line-height: 1; font-weight: 900; }
.stat-badge > span { font-size: 14px; font-weight: 600; }
.shield-copy h2 { font-size: clamp(28px, 3.6vw, 44px); font-weight: 800; margin-bottom: 14px; }
.shield-copy .lead { font-size: 19px; color: var(--ink-soft); margin-bottom: 30px; }
.formula { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 30px; font-weight: 700; color: var(--ink-soft); }
.formula span { padding: 9px 18px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); }
.formula span:last-child { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.formula b { color: var(--orange); font-size: 20px; }
.check-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.check-list li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.check-ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #fff1e6; color: var(--orange); }
.check-list b { display: block; font-size: 17px; margin-bottom: 2px; }
.check-list p { color: var(--muted); font-size: 15px; }
.check-list img { height: 22px; display: inline-block; vertical-align: middle; margin-left: 6px; }

/* ── Subscription ────────────────────────────────────────── */
.sub-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 50px; align-items: center; }
.sub-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 18px 28px; }
.sub-list li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; font-size: 14.5px; color: var(--muted); }
.sub-list li svg { width: 28px; height: 28px; padding: 6px; border-radius: 50%; background: #fff1e6; color: var(--orange); }
.sub-list b { display: block; font-size: 16px; color: var(--ink); }
.sub-cta {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  background: var(--orange);
  color: #fff;
  overflow: hidden;
}
.sub-cta::after {
  content: '';
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 260px;
  height: 300px;
  background: url('img/netguardian-shield.png') center / contain no-repeat;
  opacity: .14;
  filter: brightness(0) invert(1);
  animation: float 7s ease-in-out infinite;
}
.sub-cta > * { position: relative; z-index: 1; }
.sub-cta h3 { font-size: clamp(24px, 2.4vw, 30px); font-weight: 900; margin-bottom: 18px; }
.sub-cta ul { list-style: none; margin: 0 0 28px; padding: 0; display: grid; gap: 10px; }
.sub-cta li { display: flex; gap: 10px; align-items: center; font-weight: 600; }
.sub-cta li::before { content: '✓'; display: grid; place-items: center; width: 22px; height: 22px; flex: none; border-radius: 50%; background: rgba(255, 255, 255, .22); font-size: 12px; }

/* ── Steps + contact ─────────────────────────────────────── */
.steps-section {
  color: #fff;
  background: url('img/streaks.jpg') right center / auto 100% no-repeat, #0c0f22;
  overflow: hidden;
}
.steps-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #0c0f22 35%, rgba(12, 15, 34, .7) 70%, rgba(12, 15, 34, .45));
}
.steps-section > .container { position: relative; }

.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.contact-copy h2 { font-size: clamp(28px, 3.4vw, 42px); font-weight: 800; margin-bottom: 18px; }
.time-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 34px;
  padding: 10px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .16);
  font-weight: 700;
  font-size: 14px;
}
.time-pill svg { color: var(--orange); }

.steps { position: relative; display: grid; gap: 26px; }
.steps-line {
  position: absolute;
  top: 28px;
  bottom: 28px;
  left: 27px;
  width: 3px;
  background: rgba(255, 255, 255, .12);
  border-radius: 3px;
  overflow: hidden;
}
.steps-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #19d3ff, #8b5cd6, #ff8a00);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 2s var(--ease) .3s;
}
.steps.is-visible .steps-line::after { transform: scaleY(1); }
.step { position: relative; display: grid; grid-template-columns: 56px 1fr; gap: 20px; align-items: start; }
.step-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 18px;
  font-weight: 900;
  background: var(--navy-900);
  border: 2px solid rgba(255, 255, 255, .2);
  transition: border-color .4s ease, box-shadow .4s ease;
}
.steps.is-visible .step-num { border-color: var(--orange); box-shadow: 0 0 26px rgba(234, 109, 39, .35); }
.steps.is-visible .step:nth-child(3) .step-num { transition-delay: .8s; }
.steps.is-visible .step:nth-child(4) .step-num { transition-delay: 1.5s; }
.step h3 { font-size: 18px; margin: 6px 0 4px; }
.step p { color: rgba(255, 255, 255, .7); font-size: 15px; }

.contact-inline { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.contact-inline a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .2);
  font-weight: 700;
  font-size: 14px;
  transition: border-color .2s ease, background .2s ease;
}
.contact-inline a:hover { border-color: var(--orange); background: rgba(234, 109, 39, .12); }
.contact-inline svg { color: var(--orange); }

.contact-form-card { position: relative; overflow: hidden; background: #fff; color: var(--ink); border-radius: 30px; padding: 36px; box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.contact-form-card::before { content: ''; position: absolute; inset: 0 0 auto; height: 5px; background: var(--spectrum); }
.contact-form-card h3 { font-size: 24px; margin-bottom: 6px; }
.contact-form-card > p { color: var(--muted); margin-bottom: 18px; }
.pc-label { display: block; font-size: 13px; font-weight: 700; margin: 12px 0 6px; }
.pc-input {
  width: 100%;
  padding: 13px 16px;
  border-radius: 12px;
  border: 1.5px solid var(--line);
  background: var(--bg);
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.pc-input:focus { outline: none; border-color: var(--orange); background: #fff; box-shadow: 0 0 0 4px rgba(234, 109, 39, .12); }
.pc-input.error { border-color: #e0364b; background: #fff5f6; }
textarea.pc-input { min-height: 100px; resize: vertical; }
.pc-submit {
  width: 100%;
  margin-top: 20px;
  padding: 16px;
  border: 0;
  border-radius: 999px;
  background: var(--orange);
  color: #fff;
  font: inherit;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  transition: background .2s ease, transform .2s ease;
}
.pc-submit:hover { background: var(--orange-dark); transform: translateY(-1px); }
.pc-submit:disabled { opacity: .6; cursor: wait; }
.form-legal { margin-top: 12px; font-size: 12.5px; color: var(--muted); text-align: center; }
.form-legal a { color: var(--orange-dark); font-weight: 600; }
.form-msg { display: none; margin-top: 16px; padding: 14px; border-radius: 12px; font-size: 14px; font-weight: 600; }
.form-msg.success { background: #e9f8ef; color: #17693a; }
.form-msg.error { background: #fdecee; color: #a3192b; }

/* ── Footer ──────────────────────────────────────────────── */
.pc-footer { background: var(--navy-900); color: rgba(255, 255, 255, .7); font-size: 14px; }
.pc-footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 30px 0; }
.footer-brands { display: flex; align-items: center; gap: 22px; }
.footer-brands img { height: 34px; width: auto; }
.footer-brands .sep { width: 1px; height: 30px; background: rgba(255, 255, 255, .2); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer-legal a:hover { color: #fff; }

/* ── Reveal ──────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .8s ease, transform .8s var(--ease); }
.reveal.from-left { transform: translateX(-40px); }
.reveal.from-right { transform: translateX(40px); }
.reveal.zoom { transform: scale(.94); }
.reveal.is-visible { opacity: 1; transform: none; }
.d1 { transition-delay: .1s; }
.d2 { transition-delay: .2s; }
.d3 { transition-delay: .3s; }
.d4 { transition-delay: .4s; }
.d5 { transition-delay: .5s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .hero-copy > *, .hero-strip { opacity: 1; transform: none; }
  .venn .ring, .trace .path-live { stroke-dashoffset: 0; }
  .venn .fill, .venn .logo, .venn text, .venn .core, .trace .node, .trace .callout { opacity: 1; transform: none; }
  .steps-line::after { transform: none; }
  .trace .packet { display: none; }
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1080px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .feature-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .trust-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
  .trust-partner { grid-column: 1 / -1; justify-self: center; height: 52px; }
  .trust-item { padding-left: 14px; }
  .section { padding: 72px 0; }
  .hero-grid, .problem-grid, .ecosystem, .shield-grid, .sub-grid, .contact-grid { grid-template-columns: 1fr; gap: 50px; }
  .hero-visual { order: -1; max-width: 520px; width: 100%; margin-left: auto; }
  .hero-strip { grid-template-columns: repeat(2, 1fr); margin-top: 40px; }
  .venn { max-width: 420px; }
  .cost-badge { left: 16px; bottom: -30px; }
  .clock-badge { right: 16px; }
  .stat-badge { right: 16px; bottom: -30px; }
  .problem-media, .shield-media { margin-bottom: 20px; }
  .steps-section { background: url('img/streaks.jpg') center / cover no-repeat, #0c0f22; }
  .steps-section::before { background: rgba(12, 15, 34, .84); }
}

@media (max-width: 640px) {
  .container { width: calc(100% - 32px); }
  .hero { min-height: auto; padding-top: calc(var(--header-h) + 30px); }
  .hero-brand { margin-bottom: 28px; }
  .hero-brand .powered { margin-left: 0; }
  .hero-strip strong { font-size: 17px; }
  .brand { width: 140px; height: 34px; }
  .brand img { height: 34px; }
  .sub-list, .feature-row { grid-template-columns: 1fr; }
  .vs-head, .vs-row { grid-template-columns: 1fr 1fr; }
  .vs-head > div:first-child { display: none; }
  .vs-key { grid-column: 1 / -1; font-size: 13px; text-transform: uppercase; letter-spacing: .1em; color: var(--orange); }
  .vs-old, .vs-new { padding: 12px; font-size: 13.5px; }
  .vs-head > div { padding: 0 4px; }
  .vs-head-ng img { height: 26px; }
  .sub-cta, .contact-form-card, .trace-card { padding: 28px 22px; }
  .btn-row .btn { width: 100%; }
  .cost-badge { max-width: 210px; padding: 18px 20px; }
  .cost-badge strong { font-size: 42px; }
  .stat-badge { width: 170px; padding: 20px; }
  .stat-badge strong { font-size: 50px; }
  .pc-footer-inner { flex-direction: column; text-align: center; }
}