/* ================================================================
   USX CYBER — HOME PAGE
   Dynamic Defense | Sleek, Commanding, Market-Leader
   ================================================================ */

/* ── Design Tokens ─────────────────────────────────────────────── */
:root {
  --cida:      #44d7b6;          /* brand teal */
  --principle: #4fabbd;          /* CTA blue   */
  --deep:      #006e7b;          /* anchor panels */
  --alert:     #f1754a;          /* warning orange */

  --bg:        #07080B;
  --bg2:       #0C0F14;
  --bg3:       #111620;
  --surface:   #161D2A;

  --text:      #EEF2F8;
  --muted:     #9BB8CC;
  --faint:     rgba(255,255,255,.04);
  --border:    rgba(68,215,182,0.13);

  --font-d:    'Outfit',  sans-serif;
  --font-b:    'DM Sans', sans-serif;

  --max-w:     1200px;
  --nav-h:     68px;
  --r:         6px;
  --ease:      cubic-bezier(.4, 0, .2, 1);
  --tr:        all .2s var(--ease);
}


/* ── Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  /* dot-grid texture */
  background-image: radial-gradient(rgba(68,215,182,.05) 1px, transparent 1px);
  background-size: 32px 32px;
}
img    { max-width:100%; height:auto; display:block; }
a      { text-decoration: none; color: inherit; }
ul     { list-style: none; }
strong { color: var(--text); font-weight: 600; }

/* ── Container ──────────────────────────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 36px; }

/* ── Headings ───────────────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-d);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.02em;
}
.sec-h {
  font-size: clamp(32px,5vw,56px);
  margin-bottom: 20px;
  letter-spacing: -.025em;
}

/* ── Eyebrow ─────────────────────────────────────────────────────── */
.eyebrow {
  display: inline-block;
  font-family: var(--font-d);
  font-size: 11px; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--cida); margin-bottom: 20px;
}

/* ── Buttons ─────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-d); font-size: 14px; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  padding: 14px 30px; border-radius: var(--r);
  transition: var(--tr); cursor: pointer; border: none;
}
.btn-cta {
  background: var(--principle); color: #fff;
  font-size: 16px; padding: 16px 36px;
}
.btn-cta:hover {
  background: #5cbece;
  box-shadow: 0 0 32px rgba(79,171,189,.45);
  transform: translateY(-2px);
}
.btn-cida { background: var(--cida); color: #000; }
.btn-cida:hover {
  background: #5ce8c7;
  box-shadow: 0 0 28px rgba(68,215,182,.35);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent; color: var(--text);
  border: 1px solid rgba(255,255,255,.18);
  font-size: 16px; padding: 16px 36px;
}
.btn-outline:hover { border-color: var(--cida); color: var(--cida); background: rgba(68,215,182,.04); }
.btn-block { width: 100%; justify-content: center; }


/* ── Scroll-reveal ───────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
[data-reveal-right] {
  opacity: 0;
  transform: translateX(22px);
  transition: opacity .65s var(--ease) .12s, transform .65s var(--ease) .12s;
}
.revealed { opacity:1 !important; transform:translate(0,0) !important; }


/* ================================================================
   NAVIGATION
   ================================================================ */
.nav-wrap {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  height: var(--nav-h);
  background: rgba(7,8,11,.65);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(68,215,182,.06);
  transition: var(--tr);
}
.nav-wrap.scrolled {
  background: rgba(7,8,11,.96);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 32px rgba(0,0,0,.55);
}
.nav-inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 36px; height: 100%;
  display: flex; align-items: center;
}

.nav-logo { display:flex; align-items:center; flex-shrink:0; }
.nav-logo img { height: 42px; width: auto; }

.nav-links {
  display: flex; align-items: center; gap: 26px;
  margin-left: 44px;
}
.nav-links a {
  font-size: 13px; font-weight: 500;
  color: var(--muted); letter-spacing: .02em;
  transition: color .15s;
}
.nav-links a:hover { color: var(--text); }
.nav-mobile-cta { display: none; }

.nav-right { display:flex; align-items:center; gap:10px; margin-left:auto; }
.nav-login {
  font-size: 13px; font-weight: 500; color: var(--muted);
  padding: 8px 14px; transition: color .15s;
}
.nav-login:hover { color: var(--text); }
.nav-cta {
  font-family: var(--font-d); font-size: 13px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  padding: 10px 22px; border-radius: var(--r);
  background: var(--principle); color: #fff;
  transition: all .17s; white-space: nowrap;
  position: relative; overflow: hidden;
}
.nav-cta:hover { background: #5cbece; box-shadow: 0 0 20px rgba(79,171,189,.35); }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 6px; margin-left: 16px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: var(--tr);
}
.nav-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }


/* ================================================================
   HERO
   ================================================================ */
.hero {
  min-height: 100vh;
  display: flex; flex-direction: column;
  position: relative; overflow: hidden;
  padding: 0;
}

/* Ambient orbs */
.hero-orb {
  position: absolute; border-radius: 50%;
  pointer-events: none; z-index: 0;
}
.hero-orb-1 {
  width: 900px; height: 900px;
  background: radial-gradient(circle, rgba(68,215,182,.07) 0%, transparent 60%);
  top: -250px; right: -180px;
  animation: orbDrift 12s ease-in-out infinite;
}
.hero-orb-2 {
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(0,110,123,.09) 0%, transparent 60%);
  bottom: -150px; left: -180px;
  animation: orbDrift 14s ease-in-out infinite reverse;
}
.hero-orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(79,171,189,.05) 0%, transparent 60%);
  top: 40%; left: 35%;
  animation: orbDrift 9s ease-in-out infinite 3s;
}
@keyframes orbDrift {
  0%, 100% { transform: translate(0, 0); }
  33%       { transform: translate(30px, -20px); }
  66%       { transform: translate(-20px, 30px); }
}

/* Hero two-col layout */
.hero-body {
  position: relative; z-index: 1;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding-top: calc(var(--nav-h) + 88px);
  padding-bottom: 60px;
}

/* ── Hero text ── */
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-family: var(--font-d); font-size: 11px; font-weight: 600;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--cida); margin-bottom: 32px;
  animation: fadeUp .5s ease both .05s;
}
.eyebrow-line { width: 28px; height: 1px; background: var(--cida); flex-shrink: 0; }

.hero-text h1 {
  font-size: clamp(46px, 6.5vw, 84px);
  letter-spacing: -.03em;
  line-height: 1.0;
  margin-bottom: 28px;
  animation: fadeUp .55s ease both .15s;
}
.h1-line  { display: block; }
.h1-white { color: var(--text); }
.h1-cida  { color: var(--cida); }
.h1-blue  { color: var(--principle); }

.hero-lede {
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--muted); line-height: 1.78;
  max-width: 520px; margin-bottom: 40px;
  animation: fadeUp .5s ease both .25s;
}
.hero-ctas {
  display: flex; gap: 14px; flex-wrap: wrap;
  margin-bottom: 44px;
  animation: fadeUp .5s ease both .35s;
}
.hero-proof {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  animation: fadeUp .5s ease both .45s;
}
.proof-item { display: flex; align-items: center; gap: 8px; }
.proof-dot  { width: 5px; height: 5px; border-radius: 50%; background: var(--cida); flex-shrink: 0; }
.proof-item span:last-child { font-size: 12px; color: var(--muted); letter-spacing: .01em; }
.proof-sep  { width: 1px; height: 16px; background: rgba(255,255,255,.1); flex-shrink: 0; }

/* ── Hero visual (video frame) ── */
.hero-visual {
  position: relative;
  animation: fadeLeft .65s ease both .2s;
}
@keyframes fadeLeft {
  from { opacity: 0; transform: translateX(28px); }
  to   { opacity: 1; transform: translateX(0); }
}

.video-frame {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid rgba(68,215,182,.22);
  animation: frameGlow 5s ease-in-out infinite;
  box-shadow: 0 30px 80px rgba(0,0,0,.65);
}
@keyframes frameGlow {
  0%,100% { box-shadow: 0 0 0 1px rgba(68,215,182,.06), 0 0 50px rgba(68,215,182,.07), 0 30px 80px rgba(0,0,0,.65); }
  50%      { box-shadow: 0 0 0 1px rgba(68,215,182,.16), 0 0 90px rgba(68,215,182,.14), 0 30px 80px rgba(0,0,0,.65); }
}

.video-chrome {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  background: rgba(7,8,11,.92);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.vc-dots { display: flex; gap: 5px; }
.vc-dots span { width: 11px; height: 11px; border-radius: 50%; }
.dot-r { background: #ff5f57; }
.dot-y { background: #febc2e; }
.dot-g { background: #28c840; }
.vc-label {
  flex: 1; text-align: center;
  font-size: 11px; font-weight: 500;
  color: rgba(255,255,255,.28);
  font-family: var(--font-d); letter-spacing: .04em;
}
.vc-live {
  display: flex; align-items: center; gap: 5px;
  font-family: var(--font-d); font-size: 10px; font-weight: 700;
  color: var(--cida); letter-spacing: .1em; text-transform: uppercase;
}
.live-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--cida);
  animation: livePulse 2s ease infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(68,215,182,.5); }
  50%       { opacity: .7; box-shadow: 0 0 0 6px rgba(68,215,182,0); }
}
.video-body video { width: 100%; display: block; background: #000; }

/* Floating stat pills */
.float-badge {
  position: absolute;
  background: rgba(11,14,20,.95);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 12px 18px;
  backdrop-filter: blur(14px);
}
.float-badge-tl { bottom: -22px; left: -32px; animation: badgeFloat 4.5s ease-in-out infinite; }
.float-badge-br { top:  36px; right: -32px; animation: badgeFloat 4.5s ease-in-out infinite 2.2s; }
.fb-num {
  display: block;
  font-family: var(--font-d); font-size: 22px; font-weight: 800;
  color: var(--cida); line-height: 1; margin-bottom: 3px;
}
.fb-label { display: block; font-size: 11px; color: var(--muted); white-space: nowrap; }
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-9px); }
}

/* ── Stats strip ── */
.stats-strip {
  position: relative; z-index: 1;
  padding: 0 36px 64px;
}
.stats-inner {
  background: rgba(255,255,255,.03);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 8px;
  padding: 22px 48px;
  display: flex; align-items: center;
  justify-content: space-between; gap: 12px;
}
.stat-item { text-align: center; }
.stn {
  display: block;
  font-family: var(--font-d); font-size: 1.9rem; font-weight: 800;
  color: var(--cida); line-height: 1; margin-bottom: 4px;
}
.stl { font-size: 11px; color: var(--muted); font-weight: 500; }
.st-div { width: 1px; height: 34px; background: rgba(255,255,255,.07); flex-shrink: 0; }

/* Hero entrance animation */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ================================================================
   STATEMENT BAR
   ================================================================ */
.statement-bar {
  background: var(--cida);
  position: relative; z-index: 1; overflow: hidden;
}
/* Shimmer sweep */
.statement-bar::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(100deg, transparent 20%, rgba(255,255,255,.18) 50%, transparent 80%);
  animation: sbShimmer 3.5s ease infinite;
}
@keyframes sbShimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}
.sb-inner {
  display: flex; align-items: stretch;
  position: relative;
}
.sb-text {
  flex: 1; padding: 26px 0;
  font-family: var(--font-d);
  font-size: clamp(16px, 2.1vw, 22px);
  font-weight: 700; color: #000;
  line-height: 1.2; letter-spacing: -.01em;
}
.sb-link {
  background: #000; padding: 26px 44px;
  display: flex; align-items: center;
  font-family: var(--font-d); font-size: 12px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--cida); white-space: nowrap;
  transition: background .15s; flex-shrink: 0;
}
.sb-link:hover { background: #111; }


/* ================================================================
   SECTIONS — SHARED
   ================================================================ */
section { padding: 108px 0; }

p.sec-sub {
  font-size: 16px; color: var(--muted);
  line-height: 1.75; max-width: 560px;
}


/* ================================================================
   PROBLEM / SOLUTION
   ================================================================ */
.section-problem { background: var(--bg2); }

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
}
.problem-left h2 {
  font-size: clamp(26px, 3.2vw, 42px);
  margin-bottom: 20px; line-height: 1.1;
}
.problem-left h2 em { font-style: normal; color: var(--cida); }
.problem-left p     { font-size: 15px; color: var(--muted); line-height: 1.8; }
.problem-left p + p { margin-top: 14px; }

/* Compare blocks */
.compare-label {
  font-family: var(--font-d); font-size: 11px; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  display: block; margin-bottom: 12px; padding: 0 4px;
}
.compare-bad  { color: var(--alert); }
.compare-good { color: var(--cida); }

.compare-block {
  background: var(--bg3); border: 1px solid;
  border-radius: var(--r); padding: 18px 20px;
}
.compare-block-bad  { border-color: rgba(241,117,74,.22); }
.compare-block-good { border-color: rgba(68,215,182,.22); }

.ci {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 9px 0; font-size: 13.5px; color: var(--muted); line-height: 1.5;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.ci:last-child { border-bottom: none; padding-bottom: 0; }
.ci-icon { flex-shrink: 0; font-size: 13px; font-weight: 700; margin-top: 1px; }
.ci-bad  { color: var(--alert); }
.ci-good { color: var(--cida); }


/* ================================================================
   PLATFORM MODULES
   ================================================================ */
.section-platform { background: var(--bg); }

.platform-hdr {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: end;
  margin-bottom: 52px;
}
.platform-hdr-r { text-align: right; }
.platform-hdr-r p { font-size: 15px; color: var(--muted); line-height: 1.75; margin-bottom: 16px; }
.platform-tag {
  display: inline-block;
  font-family: var(--font-d); font-size: 11px; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  background: rgba(79,171,189,.1); border: 1px solid rgba(79,171,189,.25);
  color: var(--principle); border-radius: 4px; padding: 6px 14px;
}

.modules-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: rgba(255,255,255,.06);
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.module {
  background: var(--bg2); padding: 34px 28px;
  position: relative;
  border-top: 2px solid transparent;
  transition: background .2s, border-top-color .25s;
}
.module:hover { background: var(--bg3); border-top-color: var(--cida); }

.module-accent { border-top-color: var(--principle) !important; }
.module-accent:hover { border-top-color: var(--principle); }

.mod-num {
  font-family: var(--font-d); font-size: 46px; font-weight: 800;
  color: rgba(255,255,255,.04); line-height: 1;
  margin-bottom: 8px; user-select: none;
}
.mod-name {
  font-family: var(--font-d); font-size: 20px; font-weight: 700;
  color: var(--text); margin-bottom: 4px;
}
.mod-sub {
  font-family: var(--font-d); font-size: 10.5px; font-weight: 600;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--cida); margin-bottom: 16px;
}
.module-accent .mod-sub { color: var(--principle); }
.mod-desc { font-size: 13px; color: var(--muted); line-height: 1.75; }
.mod-new-badge {
  display: inline-block; margin-bottom: 10px;
  background: var(--principle); color: #fff;
  font-family: var(--font-d); font-size: 9px; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase;
  padding: 3px 9px; border-radius: 2px;
}


/* ================================================================
   COMPLIANCE STRIP
   ================================================================ */
.compliance-strip {
  background: var(--deep);
  position: relative; overflow: hidden;
}
.compliance-strip::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.35) 0%, transparent 18%, transparent 82%, rgba(0,0,0,.35) 100%);
  pointer-events: none;
}
.cs-wrap {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: stretch; position: relative;
}
.cs-label {
  padding: 26px 36px;
  background: rgba(0,0,0,.3);
  font-family: var(--font-d); font-size: 11px; font-weight: 700;
  letter-spacing: .2em; text-transform: uppercase;
  color: rgba(255,255,255,.45);
  display: flex; align-items: center; white-space: nowrap; flex-shrink: 0;
}
.cs-list {
  flex: 1; display: flex; align-items: stretch;
  overflow-x: auto; -webkit-overflow-scrolling: touch;
}
.cs-fw {
  flex: 1; min-width: 120px;
  padding: 22px 18px; text-align: center;
  font-family: var(--font-d); font-size: 15px; font-weight: 800;
  letter-spacing: .04em; color: rgba(255,255,255,.85);
  border-left: 1px solid rgba(255,255,255,.08);
  transition: background .15s, color .15s; cursor: default;
}
.cs-fw:hover { background: rgba(255,255,255,.07); color: var(--cida); }
.cs-fw span {
  display: block; font-size: 10px; font-weight: 500;
  color: rgba(255,255,255,.35); margin-top: 3px;
  letter-spacing: .06em; text-transform: uppercase;
}


/* ================================================================
   WHY GUARDIENT
   ================================================================ */
.section-why { background: var(--bg2); }

.why-hdr {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 60px; align-items: end;
  margin-bottom: 48px;
}
.why-intro { font-size: 16px; color: var(--muted); line-height: 1.75; font-weight: 300; }

.why-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: rgba(255,255,255,.06);
  border: 1px solid var(--border); border-radius: 8px; overflow: hidden;
}
.why-card {
  background: var(--bg3); padding: 40px 32px;
  border-top: 2px solid transparent;
  transition: background .2s, border-top-color .25s;
}
.why-card:hover { background: var(--surface); border-top-color: var(--cida); }

.why-num {
  font-family: var(--font-d); font-size: 46px; font-weight: 800;
  color: var(--cida); line-height: 1; margin-bottom: 16px;
}
.why-title {
  font-family: var(--font-d); font-size: 18px; font-weight: 700;
  color: var(--text); margin-bottom: 10px;
}
.why-desc { font-size: 13px; color: var(--muted); line-height: 1.75; }


/* ================================================================
   SOCIAL PROOF
   ================================================================ */
.section-proof { background: var(--bg); }

.proof-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: start;
  margin-bottom: 72px;
}
.proof-intro {
  font-size: 15px; color: var(--muted);
  line-height: 1.75; font-weight: 300; margin-bottom: 4px;
}

.stat-boxes {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 10px; margin-top: 28px;
}
.stat-box {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r); padding: 24px 18px; text-align: center;
  transition: border-color .2s, transform .2s;
}
.stat-box:hover { border-color: rgba(68,215,182,.3); transform: translateY(-3px); }
.sb-num {
  font-family: var(--font-d); font-size: 42px; font-weight: 800;
  line-height: 1; margin-bottom: 8px;
}
.sb-num.cida { color: var(--cida); }
.sb-num.blue { color: var(--principle); }
.stat-box p  { font-size: 12px; color: var(--muted); line-height: 1.5; }

/* Testimonials */
.testi-col { display: flex; flex-direction: column; gap: 12px; }
.testi {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--r); padding: 26px;
  transition: border-color .2s, transform .2s;
}
.testi:hover { border-color: rgba(68,215,182,.3); transform: translateY(-3px); }
.testi-q {
  font-size: 14px; color: var(--text); line-height: 1.72;
  font-style: italic; font-weight: 300; margin-bottom: 18px;
  padding-left: 14px; border-left: 2px solid var(--cida);
}
.testi-by  { display: flex; align-items: center; gap: 12px; }
.testi-av  {
  width: 36px; height: 36px; border-radius: 50%; background: var(--deep);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-d); font-size: 11px; font-weight: 900;
  color: var(--cida); flex-shrink: 0;
}
.testi-name { font-size: 13px; font-weight: 600; }
.testi-role { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* Logo marquee */
.marquee-wrap { margin-top: 72px; }
.marquee-label {
  text-align: center;
  font-size: 11px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); opacity: .45; margin-bottom: 28px;
}
.marquee {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.marquee-track {
  display: flex; align-items: center; gap: 56px;
  animation: marqueeScroll 28s linear infinite;
  width: max-content;
}
.marquee-track img {
  height: 36px; width: auto; object-fit: contain;
  opacity: .75; filter: none;
  transition: opacity .2s, filter .2s; flex-shrink: 0;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-track img:hover { opacity: 1; filter: none; }
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}


/* ================================================================
   DEMO / FINAL CTA
   ================================================================ */
.section-demo { background: var(--bg2); padding: 0; }

.demo-frame {
  display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.demo-left {
  background: var(--deep); padding: 80px 64px;
  display: flex; flex-direction: column;
  justify-content: space-between; gap: 40px;
  position: relative; overflow: hidden;
}
/* Ambient orb on demo left */
.demo-left::before {
  content: '';
  position: absolute; top: -80px; right: -80px;
  width: 380px; height: 380px; border-radius: 50%;
  background: radial-gradient(circle, rgba(68,215,182,.18), transparent 65%);
  pointer-events: none;
}
.demo-headline {
  font-size: clamp(28px, 3.5vw, 48px);
  color: #000; line-height: 1.05;
}
.demo-sub {
  font-size: 15px; color: rgba(0,0,0,.65);
  line-height: 1.75; font-weight: 400;
}
.demo-sub strong { color: #000; font-weight: 700; }
.demo-sig {
  font-family: var(--font-d); font-size: 10px; font-weight: 700;
  letter-spacing: .24em; text-transform: uppercase; color: rgba(0,0,0,.4);
}

.demo-right { padding: 72px 64px; display: flex; flex-direction: column; justify-content: center; }
.demo-right-label {
  display: block;
  font-family: var(--font-d); font-size: 10px; font-weight: 700;
  letter-spacing: .24em; text-transform: uppercase;
  color: var(--cida); margin-bottom: 14px;
}
.demo-right-h { font-size: clamp(22px, 2.8vw, 36px); margin-bottom: 10px; }
.demo-right-sub {
  font-size: 14px; color: var(--muted);
  line-height: 1.75; font-weight: 400; margin-bottom: 28px;
}

.demo-form { display: flex; flex-direction: column; gap: 12px; }
.form-row  { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.demo-form input {
  width: 100%; padding: 13px 16px;
  background: var(--faint);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r);
  font-size: 14px; color: var(--text);
  font-family: var(--font-b);
  transition: border-color .2s, box-shadow .2s;
}
.demo-form input::placeholder { color: rgba(155,184,204,.45); }
.demo-form input:focus {
  outline: none;
  border-color: var(--cida);
  background: rgba(68,215,182,.04);
  box-shadow: 0 0 0 3px rgba(68,215,182,.1);
}
.demo-form .btn { margin-top: 4px; font-size: 15px; padding: 15px 28px; }


/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  background: #000;
  border-top: 1px solid rgba(68,215,182,.07);
  padding: 64px 0 32px;
}
.ft-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px; margin-bottom: 48px;
}
.ft-logo       { height: 44px; width: auto; margin-bottom: 14px; }
.ft-tagline    {
  font-family: var(--font-d); font-size: 10px; font-weight: 700;
  letter-spacing: .24em; text-transform: uppercase;
  color: var(--cida); margin-bottom: 10px;
}
.ft-desc  { font-size: 13px; color: rgba(255,255,255,.55); line-height: 1.75; max-width: 260px; }
.ft-addr  { font-size: 12px; color: rgba(255,255,255,.55); line-height: 1.75; margin-top: 14px; }

.ft-col h4 {
  font-family: var(--font-d); font-size: 10px; font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  color: rgba(255,255,255,.28); margin-bottom: 18px;
}
.ft-col ul { display: flex; flex-direction: column; gap: 10px; }
.ft-col a  { font-size: 13px; color: rgba(255,255,255,.65); transition: color .15s; }
.ft-col a:hover { color: var(--cida); }

.ft-bottom {
  border-top: 1px solid rgba(255,255,255,.05);
  padding-top: 24px;
  display: flex; justify-content: space-between;
  align-items: center; flex-wrap: wrap; gap: 16px;
}
.ft-bottom p { font-size: 12px; color: rgba(255,255,255,.55); }
.ft-awards { display: flex; gap: 12px; align-items: center; }
.ft-awards img {
  height: 56px; width: auto; object-fit: contain;
  opacity: .9; filter: none;
  transition: opacity .2s;
}
.ft-awards img:hover { opacity: 1; }


/* ================================================================
   RESPONSIVE — TABLET  (≤ 1024px)
   ================================================================ */
@media (max-width: 1024px) {
  :root { --nav-h: 64px; }
  section { padding: 88px 0; }
  .container { padding: 0 28px; }

  /* Nav: hide links + right, show toggle */
  .nav-links { display: none; }
  .nav-right  { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }

  /* Hero: stack columns */
  .hero-body {
    grid-template-columns: 1fr;
    gap: 48px;
    padding-top: calc(var(--nav-h) + 64px);
    padding-bottom: 40px;
    text-align: center;
  }
  .hero-visual { order: -1; }       /* video first on mobile */
  .hero-ctas   { justify-content: center; }
  .hero-proof  { justify-content: center; }
  .hero-lede   { max-width: 100%; margin-inline: auto; }
  .float-badge { display: none; }   /* hide floating badges on mobile */

  /* Stats strip */
  .stats-inner { flex-wrap: wrap; gap: 0; padding: 12px 24px; }
  .st-div     { display: none; }
  .stat-item  { width: 50%; padding: 14px 8px; }

  /* Sections */
  .problem-grid      { grid-template-columns: 1fr; gap: 48px; }
  .platform-hdr      { grid-template-columns: 1fr; }
  .platform-hdr-r    { text-align: left; }
  .modules-grid      { grid-template-columns: repeat(2, 1fr); }
  .why-hdr           { grid-template-columns: 1fr; }
  .why-grid          { grid-template-columns: 1fr; }
  .proof-layout      { grid-template-columns: 1fr; gap: 56px; }
  .demo-frame        { grid-template-columns: 1fr; }
  .demo-left         { padding: 56px 40px; }
  .demo-right        { padding: 56px 40px; }
  .ft-top            { grid-template-columns: 1fr 1fr; gap: 40px; }
  .cs-label          { display: none; }
}

/* Mobile nav overlay ─────────────────────────────────────────── */
.nav-links.open {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: rgba(7,8,11,.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 36px 36px;
  gap: 0; z-index: 9999;
  overflow-y: auto;
}
.nav-links.open li { border-bottom: 1px solid rgba(255,255,255,.06); }
.nav-links.open a  {
  display: block; padding: 18px 0;
  font-size: 1.25rem; font-weight: 600;
  color: var(--text); letter-spacing: -.01em;
}
.nav-links.open a:hover { color: var(--cida); }
.nav-mobile-cta { display: none; }
.nav-links.open .nav-mobile-cta {
  display: block; border-bottom: none;
  padding-top: 28px;
}
.nav-links.open .nav-mobile-cta .btn {
  width: 100%; justify-content: center;
  font-size: 15px; padding: 15px 28px;
}

/* ================================================================
   RESPONSIVE — MOBILE  (≤ 640px)
   ================================================================ */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  section    { padding: 72px 0; }

  .btn-cta, .btn-outline {
    width: 100%; justify-content: center;
    font-size: 15px; padding: 14px 24px;
  }
  .hero-ctas { flex-direction: column; }
  .hero-proof { gap: 10px; flex-direction: column; align-items: flex-start; }
  .hero-proof { align-items: center; }
  .proof-sep  { display: none; }

  .stats-strip  { padding: 0 20px 52px; }
  .stats-inner  { padding: 14px 16px; }
  .stn  { font-size: 1.5rem; }

  .statement-bar .sb-link { display: none; }
  .sb-text { padding: 20px; }

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

  .stat-boxes { grid-template-columns: 1fr; }

  .demo-left  { padding: 48px 24px; }
  .demo-right { padding: 48px 24px; }
  .form-row   { grid-template-columns: 1fr; }

  .ft-top     { grid-template-columns: 1fr; gap: 36px; }
  .ft-bottom  { flex-direction: column; text-align: center; }
  .ft-awards  { justify-content: center; }
}

/* ================================================================
   SMALL MOBILE  (≤ 400px)
   ================================================================ */
@media (max-width: 400px) {
  .hero-text h1 { font-size: 38px; }
  .stat-item    { width: 100%; }
}


/* ================================================================
   GEO ANSWER BLOCK — "What is GUARDIENT?"
   Plain-language definitional paragraph for AI extraction.
   ================================================================ */
.geo-summary {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.geo-wrap {
  max-width: 820px;
  margin: 0 auto;
  text-align: left;
}
.geo-wrap .eyebrow { margin-bottom: 14px; }
.geo-h {
  font-family: var(--font-d);
  font-size: 34px;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
  margin-bottom: 22px;
  color: var(--text);
}
.geo-lede {
  font-size: 17px;
  line-height: 1.78;
  color: var(--muted);
}
.geo-lede strong { color: var(--text); font-weight: 600; }

@media (max-width: 640px) {
  .geo-summary { padding: 56px 0; }
  .geo-h       { font-size: 28px; }
  .geo-lede    { font-size: 16px; }
}

/* ================================================================
   FAQ SECTION — compact; lower visual weight than hero/platform.
   All items closed by default.
   ================================================================ */
.section-faq {
  padding: 72px 0;
  background: var(--bg);
  border-top: 1px solid var(--border);
}
.faq-hdr { margin-bottom: 36px; max-width: 780px; }
.faq-hdr .sec-h {
  margin-top: 10px;
  font-size: 30px;
  line-height: 1.18;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 820px;
}
.faq-item {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: border-color .18s, background .18s;
}
.faq-item:hover { border-color: rgba(68,215,182,.28); }
.faq-item[open] {
  background: rgba(68,215,182,.03);
  border-color: rgba(68,215,182,.3);
}

.faq-q {
  font-family: var(--font-d);
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  padding: 14px 20px;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  line-height: 1.4;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-q::after {
  content: '+';
  font-family: var(--font-d);
  font-size: 20px;
  font-weight: 400;
  color: var(--cida);
  flex-shrink: 0;
  line-height: 1;
}
.faq-item[open] .faq-q::after { content: '–'; }

.faq-a {
  padding: 0 20px 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}
.faq-a p { margin-bottom: 10px; }
.faq-a p:last-child { margin-bottom: 0; }
.faq-a ul {
  margin: 8px 0 10px 20px;
  padding: 0;
}
.faq-a li {
  margin-bottom: 4px;
  color: var(--muted);
}
.faq-a strong { color: var(--text); font-weight: 600; }

@media (max-width: 640px) {
  .section-faq    { padding: 56px 0; }
  .faq-hdr .sec-h { font-size: 24px; }
  .faq-q          { padding: 13px 16px; font-size: 14px; }
  .faq-a          { padding: 0 16px 16px; font-size: 13.5px; }
}

/* ================================================================
   FOOTER — Last Updated timestamp
   ================================================================ */
.ft-updated {
  display: inline-block;
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 640px) {
  .ft-updated {
    display: block;
    margin: 8px 0 0;
    padding: 0;
    border-left: 0;
  }
}