@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@300;400;500;600&display=swap');

/* ═══════════════════════════════════════════════════
   TOKENS
═══════════════════════════════════════════════════ */
:root {
  --bg:         #050508;
  --surface:    #0c0c14;
  --card:       #111119;
  --card-hi:    #16161f;
  --border:     #1c1c2e;
  --border-hi:  #28284a;

  --cyan:       #00f0ff;
  --cyan-dim:   rgba(0,240,255,.07);
  --cyan-glow:  rgba(0,240,255,.18);
  --green:      #05e87a;
  --green-dim:  rgba(5,232,122,.1);
  --yellow:     #fbbf24;
  --yellow-dim: rgba(251,191,36,.1);
  --red:        #f43f6e;
  --red-dim:    rgba(244,63,110,.1);
  --purple:     #a78bfa;
  --purple-dim: rgba(167,139,250,.1);

  --text:   #eeeef8;
  --text-2: #9494b8;
  --text-3: #555570;

  --r:    12px;
  --r-lg: 18px;
  --r-xl: 24px;

  --font-mono: 'JetBrains Mono', monospace;
  --font:      'Outfit', sans-serif;

  --shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 24px 48px rgba(0,0,0,.4);
}

/* ═══════════════════════════════════════════════════
   BASE
═══════════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body  {
  font-family: var(--font);
  background: var(--bg); color: var(--text);
  min-height: 100svh; overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input { font-family: var(--font); }
img   { max-width: 100%; display: block; }

/* Noise texture */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .02;
}

/* ═══════════════════════════════════════════════════
   NAV
═══════════════════════════════════════════════════ */
.nav {
  position: sticky; top: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 64px;
  background: rgba(5,5,8,.88);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--border);
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 15px;
}
.nav-logo {
  width: 34px; height: 34px; border-radius: 9px;
  background: var(--cyan); display: flex; align-items: center;
  justify-content: center; font-size: 17px; flex-shrink: 0;
}
.nav-badge {
  font-family: var(--font-mono); font-size: 9px;
  padding: 2px 8px; border-radius: 20px;
  background: var(--cyan-dim); color: var(--cyan);
  border: 1px solid rgba(0,240,255,.2); letter-spacing: .08em;
}
.nav-links {
  display: flex; align-items: center; gap: 6px;
}
.nav-link {
  padding: 7px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 500; color: var(--text-2);
  background: transparent; border: none; cursor: pointer;
  transition: all .15s;
}
.nav-link:hover { color: var(--text); background: var(--card-hi); }
.nav-link.active { color: var(--text); }
.nav-cta {
  padding: 8px 18px; border-radius: 8px;
  background: var(--cyan); color: #000;
  font-size: 13px; font-weight: 700; border: none; cursor: pointer;
  transition: all .15s;
}
.nav-cta:hover { background: #33f4ff; box-shadow: 0 4px 16px var(--cyan-glow); }
.nav-mobile-toggle {
  display: none; background: transparent; border: none;
  color: var(--text-2); cursor: pointer; padding: 6px;
}
@media(max-width: 680px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: flex; }
}

/* ═══════════════════════════════════════════════════
   HERO SECTION
═══════════════════════════════════════════════════ */
.hero {
  position: relative; overflow: hidden;
  padding: 72px 24px 64px; text-align: center;
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 52px 52px; opacity: .45;
  mask-image: radial-gradient(ellipse 90% 100% at 50% 0%, black 20%, transparent 80%);
  animation: gridDrift 30s linear infinite;
}
@keyframes gridDrift { to { background-position: 52px 52px; } }
.hero-orb {
  position: absolute; top: -150px; left: 50%; transform: translateX(-50%);
  width: 700px; height: 450px; border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(ellipse, rgba(0,240,255,.13), transparent 70%);
  animation: orbFloat 8s ease-in-out infinite;
}
@keyframes orbFloat { 0%,100%{transform:translateX(-50%) scale(1)} 50%{transform:translateX(-50%) scale(1.08)} }

.hero-inner { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; color: var(--cyan);
  letter-spacing: .12em; text-transform: uppercase;
  padding: 6px 14px; border-radius: 20px;
  background: var(--cyan-dim); border: 1px solid rgba(0,240,255,.2);
  margin-bottom: 24px;
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--cyan);
  animation: blink 2s ease infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

.hero h1 {
  font-size: clamp(2.2rem, 7vw, 4.4rem);
  font-weight: 900; line-height: 1.05; letter-spacing: -.03em;
  margin-bottom: 18px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan) 0%, #7df9ff 50%, var(--cyan) 100%);
  background-size: 200%;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 3s ease infinite;
}
@keyframes shimmer { 0%{background-position:0%} 50%{background-position:100%} 100%{background-position:0%} }

.hero-sub {
  color: var(--text-2); font-size: clamp(14px, 2.5vw, 17px);
  max-width: 520px; margin: 0 auto 40px; line-height: 1.65;
}

/* ── Scan Input ──────────────────────────────────────── */
.scan-wrap { max-width: 620px; margin: 0 auto 32px; }
.scan-card {
  background: var(--card); border: 1px solid var(--border-hi);
  border-radius: var(--r-lg); padding: 6px 6px 6px 20px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow);
  transition: border-color .2s, box-shadow .2s;
}
.scan-card:focus-within {
  border-color: var(--cyan);
  box-shadow: var(--shadow), 0 0 0 3px var(--cyan-dim);
}
.scan-icon { color: var(--text-3); flex-shrink: 0; }
.scan-input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text); font-size: 15px; font-family: var(--font-mono);
  padding: 12px 0; min-width: 0; caret-color: var(--cyan);
}
.scan-input::placeholder { color: var(--text-3); }
.scan-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 13px 24px; border-radius: var(--r);
  background: var(--cyan); color: #000;
  border: none; font-weight: 700; font-size: 14px;
  white-space: nowrap; flex-shrink: 0;
  position: relative; overflow: hidden;
  transition: all .15s; cursor: pointer;
}
.scan-btn::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.3), transparent);
  opacity: 0; transition: opacity .2s;
}
.scan-btn:hover::after { opacity: 1; }
.scan-btn:hover { background: #33f4ff; transform: translateY(-1px); box-shadow: 0 8px 24px var(--cyan-glow); }
.scan-btn:active { transform: scale(.97); }
.scan-btn:disabled { background: var(--border-hi); color: var(--text-3); cursor: not-allowed; transform: none; box-shadow: none; }

.feature-tags {
  display: flex; flex-wrap: wrap; gap: 8px; justify-content: center;
  max-width: 560px; margin: 0 auto;
}
.ftag {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-3); padding: 4px 10px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 20px; letter-spacing: .04em; transition: all .2s;
}
.ftag:hover { color: var(--cyan); border-color: rgba(0,240,255,.3); }

/* ═══════════════════════════════════════════════════
   LOADING
═══════════════════════════════════════════════════ */
.loading-screen {
  display: none; flex-direction: column;
  align-items: center; padding: 80px 24px; gap: 24px; text-align: center;
}
.loading-screen.active { display: flex; }
.scan-animation { position: relative; width: 80px; height: 80px; }
.scan-ring { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--border-hi); }
.scan-ring::before {
  content: ''; position: absolute; inset: -2px; border-radius: 50%;
  border: 2px solid transparent; border-top-color: var(--cyan);
  animation: spin .8s linear infinite;
}
.scan-ring::after {
  content: ''; position: absolute; inset: 8px; border-radius: 50%;
  border: 2px solid transparent; border-bottom-color: rgba(0,240,255,.4);
  animation: spin 1.4s linear infinite reverse;
}
.scan-pulse {
  position: absolute; inset: 18px; border-radius: 50%;
  background: var(--cyan-dim); animation: pulse 1.6s ease infinite;
}
@keyframes spin  { to{transform:rotate(360deg)} }
@keyframes pulse { 0%,100%{transform:scale(.8);opacity:.5} 50%{transform:scale(1.1);opacity:1} }
.loading-label  { font-size: 16px; font-weight: 600; }
.loading-url    { font-family: var(--font-mono); font-size: 12px; color: var(--cyan); word-break: break-all; max-width: 400px; }
.loading-steps  { display: flex; flex-direction: column; gap: 8px; max-width: 260px; width: 100%; }
.load-step      { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--text-3); font-family: var(--font-mono); transition: color .3s; }
.load-step.active{ color: var(--text-2); }
.load-step.done  { color: var(--green); }
.step-icon { font-size: 12px; width: 16px; text-align: center; }

/* ═══════════════════════════════════════════════════
   ERROR
═══════════════════════════════════════════════════ */
.error-banner { display: none; max-width: 640px; margin: 0 auto 24px; padding: 0 16px; }
.error-banner.visible { display: block; }
.error-inner {
  background: var(--red-dim); border: 1px solid rgba(244,63,110,.3);
  border-radius: var(--r); padding: 16px 20px;
  display: flex; gap: 12px; align-items: flex-start;
}
.error-icon { font-size: 18px; flex-shrink: 0; }
.error-head { font-weight: 600; color: #fca5a5; margin-bottom: 4px; }
.error-msg  { font-size: 13px; color: #fca5a5; line-height: 1.5; }

/* ═══════════════════════════════════════════════════
   REPORT
═══════════════════════════════════════════════════ */
.report {
  display: none; max-width: 900px; margin: 0 auto;
  padding: 0 16px 80px;
  animation: slideUp .4s ease;
}
.report.visible { display: block; }
@keyframes slideUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:translateY(0)} }

.report-hero {
  position: relative; overflow: hidden;
  background: var(--card); border: 1px solid var(--border-hi);
  border-radius: var(--r-xl); padding: 32px; margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.report-hero-bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 80% at 90% 50%, rgba(0,240,255,.06), transparent 70%);
}
.report-hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: auto 1fr;
  gap: 28px; align-items: center;
}
@media(max-width:560px){
  .report-hero-inner { grid-template-columns:1fr; text-align:center; }
  .score-ring-wrap   { margin: 0 auto; }
}
.score-ring-wrap { flex-shrink: 0; }
.report-info h2 { font-size: clamp(16px,3vw,20px); font-weight: 700; word-break: break-all; margin-bottom: 4px; }
.report-info .scan-meta { font-family: var(--font-mono); font-size: 11px; color: var(--text-3); margin-bottom: 14px; }
.deduction-list { display: flex; flex-direction: column; gap: 5px; }
.deduction-row  { display: flex; align-items: baseline; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--text-3); }
.deduction-row::before { content:'↓'; color: var(--red); font-size: 10px; }

.action-bar     { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.btn            { display: inline-flex; align-items: center; gap: 7px; padding: 10px 18px; border-radius: 8px; font-family: var(--font); font-weight: 600; font-size: 13px; transition: all .15s; border: 1px solid transparent; white-space: nowrap; cursor: pointer; }
.btn-primary    { background: var(--cyan); color: #000; }
.btn-primary:hover { background: #33f4ff; box-shadow: 0 4px 16px var(--cyan-glow); }
.btn-outline    { background: transparent; color: var(--text-2); border-color: var(--border-hi); }
.btn-outline:hover { background: var(--card-hi); color: var(--text); }
.btn-sm         { padding: 8px 14px; font-size: 12px; }

.stats-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin-bottom: 14px; }
@media(max-width:480px){ .stats-grid { grid-template-columns: repeat(2,1fr); } }
.stat-tile { background: var(--card); border: 1px solid var(--border); border-radius: var(--r); padding: 16px; transition: border-color .2s, transform .15s; }
.stat-tile:hover { border-color: var(--border-hi); transform: translateY(-1px); }
.stat-tile-label { font-family: var(--font-mono); font-size: 9px; color: var(--text-3); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 6px; }
.stat-tile-value { font-size: 22px; font-weight: 800; line-height: 1; margin-bottom: 2px; }
.stat-tile-sub   { font-size: 11px; color: var(--text-3); }

.sections { display: flex; flex-direction: column; gap: 8px; }
.section-block { background: var(--card); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; transition: border-color .2s; }
.section-block:hover { border-color: var(--border-hi); }
.section-trigger { width: 100%; display: flex; align-items: center; gap: 14px; padding: 18px 20px; background: transparent; border: none; color: var(--text); text-align: left; cursor: pointer; transition: background .15s; -webkit-tap-highlight-color: transparent; }
.section-trigger:hover { background: var(--card-hi); }
.section-trigger:focus-visible { outline: 2px solid var(--cyan); outline-offset: -2px; }
.sec-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.sec-labels { flex: 1; min-width: 0; }
.sec-title  { font-size: 14px; font-weight: 700; }
.sec-sub    { font-size: 11px; color: var(--text-3); font-family: var(--font-mono); margin-top: 2px; }
.sec-badge-wrap { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.sec-chevron { color: var(--text-3); transition: transform .25s ease; flex-shrink: 0; }
.section-block.open .sec-chevron { transform: rotate(180deg); }
.section-body { overflow: hidden; max-height: 0; transition: max-height .35s ease; }
.section-block.open .section-body { max-height: 3000px; border-top: 1px solid var(--border); }
.section-body-inner { padding: 0 20px; }

.check-row { display: grid; grid-template-columns: 170px 1fr auto; gap: 16px; align-items: start; padding: 14px 0; border-bottom: 1px solid var(--border); }
.check-row:last-child { border-bottom: none; }
@media(max-width:600px){ .check-row { grid-template-columns: 1fr auto; grid-template-rows: auto auto; } .check-label { grid-column:1; grid-row:1; } .check-value { grid-column: 1/-1; grid-row:2; } .check-badge { grid-column:2; grid-row:1; } }
.check-label { font-family: var(--font-mono); font-size: 11px; color: var(--text-3); padding-top: 2px; white-space: nowrap; }
.check-value { font-size: 13px; color: var(--text); line-height: 1.5; word-break: break-word; }
.check-value .note { font-size: 11px; color: var(--text-3); margin-top: 4px; font-family: var(--font-mono); }
.check-empty { color: var(--text-3); font-style: italic; }

.badge      { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 5px; font-family: var(--font-mono); font-size: 9px; font-weight: 600; letter-spacing: .08em; white-space: nowrap; text-transform: uppercase; }
.badge-dot  { width: 5px; height: 5px; border-radius: 50%; flex-shrink: 0; }
.b-pass   { background: var(--green-dim);  color: var(--green);  } .b-pass .badge-dot  { background: var(--green);  }
.b-warn   { background: var(--yellow-dim); color: var(--yellow); } .b-warn .badge-dot  { background: var(--yellow); }
.b-fail   { background: var(--red-dim);    color: var(--red);    } .b-fail .badge-dot  { background: var(--red);    }
.b-info   { background: var(--cyan-dim);   color: var(--cyan);   } .b-info .badge-dot  { background: var(--cyan);   }
.b-purple { background: var(--purple-dim); color: var(--purple); } .b-purple .badge-dot{ background: var(--purple); }

.heading-tree { padding: 8px 0 16px; display: flex; flex-direction: column; gap: 2px; }
.h-item { display: flex; align-items: flex-start; gap: 10px; padding: 6px 8px; border-radius: 6px; transition: background .15s; }
.h-item:hover { background: var(--card-hi); }
.h-item.h1{padding-left:8px} .h-item.h2{padding-left:22px} .h-item.h3{padding-left:36px} .h-item.h4{padding-left:50px} .h-item.h5,.h-item.h6{padding-left:64px}
.h-tag { font-family: var(--font-mono); font-size: 9px; font-weight: 600; padding: 2px 6px; border-radius: 4px; flex-shrink: 0; margin-top: 1px; min-width: 24px; text-align: center; }
.h-tag.h1{background:rgba(0,240,255,.15);color:var(--cyan)} .h-tag.h2{background:var(--purple-dim);color:var(--purple)} .h-tag.h3,.h-tag.h4,.h-tag.h5,.h-tag.h6{background:var(--card-hi);color:var(--text-3)}
.h-text { font-size: 13px; color: var(--text-2); line-height: 1.4; word-break: break-word; }
.prog-wrap { margin-top: 6px; }
.prog-bar  { height: 3px; background: var(--border); border-radius: 99px; overflow: hidden; max-width: 180px; }
.prog-fill { height: 100%; border-radius: 99px; transition: width .6s ease; }

/* ═══════════════════════════════════════════════════
   LANDING SECTIONS — shared wrappers
═══════════════════════════════════════════════════ */
.section { position: relative; z-index: 1; }
.container { max-width: 1060px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 88px 0; }
.section-pad-sm { padding: 64px 0; }

.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 10px;
  color: var(--cyan); letter-spacing: .15em; text-transform: uppercase;
  margin-bottom: 16px;
}
.section-label::before { content: '//'; opacity: .5; }

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800; line-height: 1.1; letter-spacing: -.02em;
  margin-bottom: 16px;
}
.section-title span { color: var(--cyan); }
.section-desc { color: var(--text-2); font-size: 16px; line-height: 1.65; max-width: 540px; }

/* Divider */
.divider {
  height: 1px; background: linear-gradient(90deg, transparent, var(--border-hi) 30%, var(--border-hi) 70%, transparent);
  margin: 0 24px;
}

/* ═══════════════════════════════════════════════════
   WHY SECTION
═══════════════════════════════════════════════════ */
.why-section { background: var(--surface); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; margin-top: 52px; }
.why-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 28px;
  transition: border-color .2s, transform .2s, box-shadow .2s;
  position: relative; overflow: hidden;
}
.why-card::before {
  content: ''; position: absolute; inset: 0;
  background: var(--card-glow, transparent); opacity: 0; transition: opacity .3s;
  border-radius: inherit;
}
.why-card:hover { border-color: var(--border-hi); transform: translateY(-3px); box-shadow: 0 16px 48px rgba(0,0,0,.3); }
.why-card:hover::before { opacity: 1; }
.why-icon { font-size: 28px; margin-bottom: 16px; }
.why-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.why-card p  { color: var(--text-2); font-size: 14px; line-height: 1.65; }

/* ═══════════════════════════════════════════════════
   HOW IT WORKS
═══════════════════════════════════════════════════ */
.how-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; margin-top: 52px; position: relative; }
.how-grid::before {
  content: '';
  position: absolute; top: 28px; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-hi) 20%, var(--border-hi) 80%, transparent);
}
@media(max-width:640px) { .how-grid::before { display: none; } .how-grid { gap: 16px; } }
.how-step { padding: 0 24px; text-align: center; position: relative; }
.how-step:first-child { padding-left: 0; }
.how-step:last-child  { padding-right: 0; }
.how-num {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--border-hi);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 16px; font-weight: 600;
  color: var(--cyan); margin: 0 auto 20px;
  position: relative; z-index: 1;
  transition: all .2s;
}
.how-step:hover .how-num {
  background: var(--cyan-dim); border-color: var(--cyan);
  box-shadow: 0 0 24px var(--cyan-glow);
}
.how-step h3 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
.how-step p  { color: var(--text-2); font-size: 13px; line-height: 1.6; }

/* ═══════════════════════════════════════════════════
   FEATURES SECTION
═══════════════════════════════════════════════════ */
.features-section { background: var(--surface); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-top: 52px; }
.feat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 22px 20px;
  display: flex; align-items: flex-start; gap: 14px;
  transition: border-color .2s, background .2s;
}
.feat-card:hover { border-color: var(--border-hi); background: var(--card-hi); }
.feat-icon {
  width: 36px; height: 36px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.feat-info h4 { font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.feat-info p  { font-size: 12px; color: var(--text-2); line-height: 1.5; }

/* ═══════════════════════════════════════════════════
   VIDEO SECTION
═══════════════════════════════════════════════════ */
.video-section { }
.video-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media(max-width:720px) { .video-layout { grid-template-columns: 1fr; } }
.video-embed {
  position: relative; border-radius: var(--r-xl); overflow: hidden;
  border: 1px solid var(--border-hi); box-shadow: var(--shadow);
  background: var(--card);
}
.video-embed iframe { width: 100%; aspect-ratio: 16/9; display: block; border: 0; }
.video-text { }
.video-text h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); font-weight: 800; line-height: 1.15; letter-spacing: -.02em; margin-bottom: 16px; }
.video-text h2 span { color: var(--cyan); }
.video-text p { color: var(--text-2); font-size: 15px; line-height: 1.65; margin-bottom: 20px; }
.video-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 8px;
  background: var(--card); border: 1px solid var(--border);
  font-size: 12px; color: var(--text-2); font-weight: 500;
}
.chip-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); flex-shrink: 0; }

/* ═══════════════════════════════════════════════════
   ABOUT SECTION
═══════════════════════════════════════════════════ */
.about-section { background: var(--surface); }
.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media(max-width:720px) { .about-layout { grid-template-columns: 1fr; } }

.about-brand {
  display: flex; align-items: center; gap: 14px;
  margin-bottom: 28px;
}
.about-logo {
  width: 60px; height: 60px; border-radius: 14px;
  background: var(--cyan); display: flex; align-items: center;
  justify-content: center; font-size: 28px; flex-shrink: 0;
}
.about-logo-text h3 { font-size: 18px; font-weight: 800; }
.about-logo-text p  { font-size: 12px; color: var(--text-3); font-family: var(--font-mono); }

.about-text p { color: var(--text-2); font-size: 15px; line-height: 1.7; margin-bottom: 14px; }
.about-text p:last-child { margin-bottom: 0; }

.about-badges { display: flex; flex-direction: column; gap: 14px; }
.about-badge {
  display: flex; align-items: center; gap: 16px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 18px 20px;
  transition: border-color .2s;
}
.about-badge:hover { border-color: var(--border-hi); }
.about-badge-icon { font-size: 26px; flex-shrink: 0; }
.about-badge-text h4 { font-size: 14px; font-weight: 700; margin-bottom: 3px; }
.about-badge-text p  { font-size: 12px; color: var(--text-2); line-height: 1.5; }

.founders-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px; }
.founder-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--r); padding: 20px;
  text-align: center; transition: border-color .2s;
}
.founder-card:hover { border-color: var(--border-hi); }
.founder-avatar {
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-dim), var(--purple-dim));
  border: 2px solid var(--border-hi);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin: 0 auto 12px;
}
.founder-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 2px; }
.founder-card p  { font-size: 11px; color: var(--text-3); font-family: var(--font-mono); }

/* Stat counters */
.about-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border-radius: var(--r); overflow: hidden; margin-top: 28px; }
.about-stat { background: var(--card); padding: 20px 16px; text-align: center; }
.about-stat-num { font-size: 24px; font-weight: 900; color: var(--cyan); line-height: 1; }
.about-stat-label { font-size: 11px; color: var(--text-3); font-family: var(--font-mono); margin-top: 4px; }

/* ═══════════════════════════════════════════════════
   CTA SECTION
═══════════════════════════════════════════════════ */
.cta-section {
  text-align: center; padding: 88px 24px;
  background: linear-gradient(180deg, transparent, rgba(0,240,255,.03) 50%, transparent);
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 100% at 50% 50%, rgba(0,240,255,.06), transparent 70%);
}
.cta-section h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900; letter-spacing: -.02em; margin-bottom: 14px; position: relative; z-index: 1; }
.cta-section h2 span { color: var(--cyan); }
.cta-section p { color: var(--text-2); font-size: 16px; max-width: 460px; margin: 0 auto 36px; line-height: 1.6; position: relative; z-index: 1; }
.cta-btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 36px; border-radius: var(--r-lg);
  background: var(--cyan); color: #000;
  font-size: 16px; font-weight: 800; border: none; cursor: pointer;
  position: relative; z-index: 1; transition: all .15s;
}
.cta-btn:hover { background: #33f4ff; box-shadow: 0 12px 40px var(--cyan-glow); transform: translateY(-2px); }

/* ═══════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════ */
footer {
  background: var(--surface); border-top: 1px solid var(--border);
  padding: 56px 24px 32px;
}
.footer-inner { max-width: 1060px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
@media(max-width:720px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media(max-width:480px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.footer-brand p { color: var(--text-2); font-size: 13px; line-height: 1.6; margin-bottom: 16px; max-width: 280px; }
.footer-social { display: flex; gap: 10px; }
.social-btn {
  width: 34px; height: 34px; border-radius: 8px;
  background: var(--card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 15px; transition: all .15s; text-decoration: none;
}
.social-btn:hover { border-color: var(--border-hi); background: var(--card-hi); }
.footer-col h4 { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--text-3); font-family: var(--font-mono); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { color: var(--text-2); font-size: 13px; transition: color .15s; }
.footer-col ul li a:hover { color: var(--text); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-top: 28px; border-top: 1px solid var(--border); }
.footer-bottom p { color: var(--text-3); font-size: 12px; font-family: var(--font-mono); }
.footer-bottom a { color: var(--text-2); }
.footer-bottom a:hover { color: var(--cyan); }
.footer-iwt-badge {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 14px;
  font-size: 12px; color: var(--text-2);
  transition: border-color .15s;
}
.footer-iwt-badge:hover { border-color: var(--cyan); color: var(--text); }
.footer-iwt-badge strong { color: var(--cyan); }

/* ═══════════════════════════════════════════════════
   MODAL + TOAST
═══════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,.7);
  display: flex; align-items: flex-end; justify-content: center;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  animation: fadeIn .2s ease;
}
@media(min-width:600px) { .modal-overlay { align-items: center; padding: 24px; } }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
.modal {
  background: var(--card); border: 1px solid var(--border-hi);
  border-radius: var(--r-xl) var(--r-xl) 0 0;
  padding: 28px 24px 40px; width: 100%; max-width: 540px;
  box-shadow: 0 -24px 64px rgba(0,0,0,.5);
  animation: slideSheet .3s ease;
}
@media(min-width:600px) { .modal { border-radius: var(--r-xl); animation: popIn .25s ease; } }
@keyframes slideSheet { from{transform:translateY(100%)} to{transform:translateY(0)} }
@keyframes popIn     { from{opacity:0;transform:scale(.95)} to{opacity:1;transform:scale(1)} }
.modal-handle { width: 36px; height: 4px; background: var(--border-hi); border-radius: 99px; margin: 0 auto 24px; }
@media(min-width:600px) { .modal-handle { display:none; } }
.modal-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.modal-sub   { color: var(--text-2); font-size: 13px; margin-bottom: 20px; line-height: 1.5; }
.share-row   { display: flex; gap: 8px; margin-bottom: 16px; }
.share-url-input { flex: 1; background: var(--surface); border: 1px solid var(--border-hi); border-radius: 8px; padding: 12px 14px; color: var(--text-2); font-family: var(--font-mono); font-size: 11px; outline: none; min-width: 0; }
.share-url-input:focus { border-color: var(--cyan); }
.share-tip   { background: var(--surface); border-radius: 8px; padding: 14px 16px; font-size: 12px; color: var(--text-3); font-family: var(--font-mono); line-height: 1.5; margin-bottom: 16px; }
.modal-close-btn { width: 100%; padding: 12px; background: transparent; border: 1px solid var(--border-hi); border-radius: 8px; color: var(--text-2); font-size: 14px; font-weight: 500; cursor: pointer; transition: all .15s; font-family: var(--font); }
.modal-close-btn:hover { background: var(--card-hi); color: var(--text); }

.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%) translateY(80px); background: var(--card-hi); border: 1px solid var(--border-hi); border-radius: var(--r); padding: 12px 20px; font-size: 13px; font-weight: 500; display: flex; align-items: center; gap: 8px; z-index: 9999; white-space: nowrap; transition: transform .3s cubic-bezier(.34,1.56,.64,1), opacity .3s ease; opacity: 0; pointer-events: none; box-shadow: 0 8px 32px rgba(0,0,0,.4); }
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }

/* ═══════════════════════════════════════════════════
   SCROLL ANIMATIONS
═══════════════════════════════════════════════════ */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity .6s ease, transform .6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }
.stagger-1 { transition-delay: .1s; }
.stagger-2 { transition-delay: .2s; }
.stagger-3 { transition-delay: .3s; }
.stagger-4 { transition-delay: .4s; }
.stagger-5 { transition-delay: .5s; }

/* ═══════════════════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ═══════════════════════════════════════════════════
   PRINT
═══════════════════════════════════════════════════ */
@media print {
  body { background: #fff; color: #111; }
  body::before { display: none; }
  .nav,.hero,.why-section,.how-section,.features-section,.video-section,.about-section,.cta-section,footer,.action-bar,.modal-overlay,.toast { display: none !important; }
  .report { padding: 0; max-width: 100%; display: block !important; }
  .section-block { page-break-inside: avoid; border: 1px solid #ddd; }
  .section-body  { max-height: none !important; border-top: 1px solid #ddd !important; }
  .report-hero   { background: #f5f5f5; border: 1px solid #ddd; }
  .stat-tile     { border: 1px solid #ddd; background: #f9f9f9; }
  :root { --bg:#fff;--surface:#fff;--card:#fff;--card-hi:#f5f5f5;--border:#ddd;--border-hi:#ccc;--text:#111;--text-2:#444;--text-3:#888;--cyan:#0066cc;--green:#006b3c;--yellow:#b45309;--red:#b91c1c;--purple:#6d28d9;--cyan-dim:#e8f0fe;--green-dim:#e6ffe6;--yellow-dim:#fffbeb;--red-dim:#fff5f5; }
  .b-pass{background:#dcfce7}.b-fail{background:#fee2e2}.b-warn{background:#fef9c3}.b-info{background:#dbeafe}
}

@keyframes shake { 0%,100%{transform:translateX(0)} 20%{transform:translateX(-8px)} 40%{transform:translateX(8px)} 60%{transform:translateX(-6px)} 80%{transform:translateX(6px)} }
@keyframes spin2 { to{transform:rotate(360deg)} }