/* ============================================================
   SOFTNIX LOGGER — Landing Page
   Theme: CI — Deep Navy / Primary Blue #2786C2 / Tech Clean
   ============================================================ */

:root {
  --navy-950: #081827;
  --navy-900: #0b1f33;
  --navy-800: #10283f;
  --navy-700: #16324f;
  --navy-600: #1e4066;
  --navy-500: #28517c;
  --primary: #2786c2;
  --primary-dark: #1e6d9c;
  --primary-light: #5fa8d9;
  --blue: #5ea8e8;
  --cyan: #3ec6e0;
  --green: #7fc241;
  --yellow: #f5b83d;
  --red: #e5534b;
  --purple: #8b6fd8;
  --bg: #ffffff;
  --bg-alt: #f4f7fb;
  --border: #dde6ef;
  --text: #16283a;
  --text-muted: #5b6b7c;
  --text-light: #b8c8d9;
  --radius: 14px;
  --radius-sm: 9px;
  --shadow-sm: 0 2px 10px rgba(16, 40, 63, .06);
  --shadow-md: 0 10px 34px rgba(16, 40, 63, .12);
  --shadow-lg: 0 24px 64px rgba(8, 24, 39, .22);
  --font: 'Prompt', 'Segoe UI', system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 30px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  box-shadow: 0 8px 22px rgba(39, 134, 194, .35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(39, 134, 194, .45); }
.btn-outline {
  border-color: rgba(255, 255, 255, .35);
  color: #fff;
  background: rgba(255, 255, 255, .04);
}
.btn-outline:hover { border-color: var(--primary-light); color: var(--primary-light); transform: translateY(-2px); }
.btn-sm { padding: 9px 20px; font-size: .9rem; }
.btn-lg { padding: 17px 38px; font-size: 1.1rem; }

/* ---------------- Navbar ---------------- */
.navbar {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(11, 31, 51, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
  transition: background .3s ease, box-shadow .3s ease;
}
.navbar.scrolled { background: rgba(8, 24, 39, .96); box-shadow: 0 6px 24px rgba(0, 0, 0, .3); }
.nav-inner { display: flex; align-items: center; gap: 14px; height: 64px; }
.nav-logo { flex: none; }
.nav-logo img { height: 32px; width: auto; }
.org-parent { display: flex; align-items: center; gap: 6px; flex: none; }
.org-parent a { color: rgba(255,255,255,.78); font-size: .78rem; font-weight: 600; letter-spacing: .02em; white-space: nowrap; }
.org-parent a:hover { color: #fff; }
.org-sep { color: rgba(255,255,255,.35); font-size: .78rem; }
.nav-links { display: flex; flex-wrap: nowrap; align-items: center; gap: 2px; margin-left: auto; min-width: 0; }
.nav-links a {
  color: var(--text-light);
  font-size: .78rem;
  font-weight: 500;
  padding: 6px 9px;
  border-radius: 8px;
  white-space: nowrap;
  flex: none;
  line-height: 1.2;
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: #fff; background: rgba(255, 255, 255, .07); }
.nav-links a.active { color: var(--primary-light); }
.nav-actions { display: flex; align-items: center; gap: 16px; }

.lang-switch {
  display: flex;
  align-items: center;
  gap: 2px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  padding: 3px;
}
.lang-btn {
  font-family: var(--font);
  font-size: .8rem;
  font-weight: 600;
  color: var(--text-light);
  background: transparent;
  border: none;
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all .2s;
}
.lang-btn.active { background: var(--primary); color: #fff; }
.lang-divider { width: 1px; height: 14px; background: rgba(255, 255, 255, .15); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span { width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  background: linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  color: #fff;
  padding: 168px 0 110px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(94, 168, 232, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 168, 232, .055) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 90% 80% at 60% 20%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 20%, #000 30%, transparent 75%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); }
.hero-glow-1 { width: 480px; height: 480px; background: rgba(39, 134, 194, .16); top: -140px; right: -80px; }
.hero-glow-2 { width: 420px; height: 420px; background: rgba(94, 168, 232, .14); bottom: -160px; left: -100px; }

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 60px;
  align-items: center;
}


.hero-title {
  font-size: clamp(3rem, 6vw, 4.6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: .01em;
  margin-bottom: 22px;
}
.text-primary {
  background: linear-gradient(120deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 1.28rem; font-weight: 500; color: #eaf2fa; margin-bottom: 14px; }
.hero-desc { font-size: 1rem; font-weight: 300; color: var(--text-light); max-width: 56ch; margin-bottom: 26px; }

.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  font-weight: 500;
  padding: 8px 15px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .14);
  color: #dce8f4;
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.chip-green .dot { background: var(--green); }
.chip-blue .dot { background: var(--blue); }
.chip-orange .dot { background: var(--red); }
.chip-yellow .dot { background: var(--yellow); }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }

/* Hero visual */
.hero-visual { position: relative; width: 128%; }
.screenshot-frame {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, .12);
}
.frame-bar {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: #eef3f8;
  border-bottom: 1px solid var(--border);
}
.frame-bar span { width: 10px; height: 10px; border-radius: 50%; background: #cbd8e4; }
.frame-bar span:nth-child(1) { background: #f06a5e; }
.frame-bar span:nth-child(2) { background: #f5be4f; }
.frame-bar span:nth-child(3) { background: #5fc453; }
.hero-frame { transform: perspective(1400px) rotateY(-6deg) rotateX(2deg); transition: transform .5s ease; }
.hero-frame:hover { transform: perspective(1400px) rotateY(0) rotateX(0); }

/* Hero monitor mockup */
.monitor {
  background: linear-gradient(160deg, #263443 0%, #0e161f 100%);
  border-radius: 16px;
  padding: 14px 14px 20px;
  border: 1px solid rgba(255, 255, 255, .08);
  box-shadow: var(--shadow-lg);
}
.monitor-cam {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3a4b5a;
  margin: 0 auto 10px;
}
.monitor-screen {
  background: #fff;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .3);
}
.monitor-screen img { display: block; width: 100%; }
.monitor-stand {
  width: 22px;
  height: 42px;
  margin: 0 auto;
  background: linear-gradient(180deg, #2b3c4b, #121a22);
  clip-path: polygon(32% 0, 68% 0, 100% 100%, 0 100%);
}
.monitor-base {
  width: 210px;
  height: 12px;
  margin: -2px auto 0;
  background: linear-gradient(180deg, #2b3c4b, #0f161d);
  border-radius: 0 0 10px 10px;
  box-shadow: var(--shadow-md);
}

.hero-float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(16, 40, 63, .92);
  border: 1px solid rgba(39, 134, 194, .4);
  backdrop-filter: blur(8px);
  border-radius: 999px;
  padding: 11px 20px;
  box-shadow: var(--shadow-md);
  animation: floaty 5s ease-in-out infinite;
}
.hero-float-card .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary-light);
  flex-shrink: 0;
  animation: pulse 2s infinite;
}
.hero-float-card span:not(.dot) { font-size: .85rem; font-weight: 600; color: #fff; letter-spacing: .02em; white-space: nowrap; }
.float-1 { top: 26px; left: -34px; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(39, 134, 194, .55); }
  70% { box-shadow: 0 0 0 9px rgba(39, 134, 194, 0); }
  100% { box-shadow: 0 0 0 0 rgba(39, 134, 194, 0); }
}

/* ---------------- Stats ---------------- */
.stats {
  background: var(--navy-950);
  padding: 44px 0;
  border-top: 1px solid rgba(39, 134, 194, .25);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-card {
  background: linear-gradient(150deg, var(--navy-700), var(--navy-800));
  border: 1px solid rgba(94, 168, 232, .16);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition: transform .25s ease, border-color .25s ease;
}
.stat-card:hover { transform: translateY(-4px); border-color: rgba(39, 134, 194, .5); }
.stat-num {
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1.1;
  background: linear-gradient(120deg, var(--primary-light), var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}
.stat-label { color: var(--text-light); font-size: .92rem; font-weight: 300; }

/* ---------------- Sections ---------------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); }
.section-dark {
  background: linear-gradient(165deg, var(--navy-900), var(--navy-800) 70%, var(--navy-700));
  color: #fff;
}
.section-head { max-width: 780px; margin: 0 auto 56px; text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 700; line-height: 1.25; }
.section-lead { color: var(--text-muted); margin-top: 16px; font-weight: 300; }
.section-dark .section-lead { color: var(--text-light); }

/* ---------------- Highlight grid ---------------- */
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.hl-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.hl-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(39, 134, 194, .45);
}
.hl-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.hl-icon svg { width: 24px; height: 24px; }
.icon-green { background: rgba(127, 194, 65, .13); color: #5da324; }
.icon-blue { background: rgba(94, 168, 232, .13); color: #3583c9; }
.icon-orange { background: rgba(39, 134, 194, .13); color: var(--primary-dark); }
.icon-red { background: rgba(229, 83, 75, .12); color: var(--red); }
.icon-yellow { background: rgba(245, 184, 61, .15); color: #cf9222; }
.icon-purple { background: rgba(139, 111, 216, .13); color: var(--purple); }
.icon-cyan { background: rgba(62, 198, 224, .13); color: #1d9db6; }
.icon-navy { background: rgba(22, 50, 79, .1); color: var(--navy-600); }
.hl-card h3 { font-size: 1.04rem; font-weight: 600; margin-bottom: 8px; line-height: 1.4; }
.hl-card p { font-size: .9rem; color: var(--text-muted); font-weight: 300; }

/* ---------------- Capabilities ---------------- */
.cap-block {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 40px 36px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 72px;
}
.cap-num {
  position: absolute;
  top: -26px;
  left: 36px;
  font-size: 3.4rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  line-height: 1;
  padding: 10px 18px;
  border-radius: 12px;
  box-shadow: 0 10px 24px rgba(39, 134, 194, .35);
}
.cap-head { margin: 18px 0 28px; max-width: 760px; }
.cap-head h3, .cap-text h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 10px; }
.cap-head p, .cap-text > p { color: var(--text-muted); font-weight: 300; }

.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mini-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  transition: border-color .2s, transform .2s;
}
.mini-card:hover { border-color: rgba(39, 134, 194, .4); transform: translateY(-3px); }
.mini-card h4 { font-size: .98rem; font-weight: 600; color: var(--navy-700); margin-bottom: 6px; }
.mini-card p { font-size: .86rem; color: var(--text-muted); font-weight: 300; }

.filter-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px dashed var(--border);
}
.filter-label { font-size: .88rem; font-weight: 600; color: var(--navy-700); margin-right: 4px; }

.tag {
  font-size: .78rem;
  font-weight: 500;
  padding: 5px 13px;
  border-radius: 999px;
  background: #eaf1f8;
  color: var(--navy-600);
  border: 1px solid #d5e2ef;
}
.tag-orange { background: rgba(39, 134, 194, .1); color: var(--primary-dark); border-color: rgba(39, 134, 194, .3); }
.tag-blue { background: rgba(94, 168, 232, .12); color: #2d7ab8; border-color: rgba(94, 168, 232, .35); }
.tag-green { background: rgba(127, 194, 65, .12); color: #4e8f1c; border-color: rgba(127, 194, 65, .35); }

/* Capability rows */
.cap-row {
  display: grid;
  grid-template-columns: 1fr 1.08fr;
  gap: 54px;
  align-items: center;
  margin-bottom: 84px;
  position: relative;
}
.cap-row:last-child { margin-bottom: 0; }
.cap-row.reverse .cap-text { order: 2; }
.cap-row.reverse .cap-visual { order: 1; }
.cap-row .cap-num {
  position: static;
  display: inline-block;
  font-size: 1rem;
  padding: 6px 14px;
  margin-bottom: 16px;
}

.check-list { list-style: none; margin: 20px 0; }
.check-list li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
  color: var(--text-muted);
  font-weight: 300;
  font-size: .95rem;
}
.check-list li strong { color: var(--text); font-weight: 600; }
.check-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 5px;
  width: 17px; height: 17px;
  border-radius: 50%;
  background: rgba(127, 194, 65, .16) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235da324' stroke-width='3.4'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center / 10px no-repeat;
}

.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.img-caption {
  margin-top: 14px;
  font-size: .85rem;
  color: var(--text-muted);
  text-align: center;
  font-weight: 300;
}
.cap-visual-stack { display: flex; flex-direction: column; gap: 22px; }
.cap-visual .screenshot-frame { transition: transform .35s ease, box-shadow .35s ease; }
.cap-visual .screenshot-frame:hover { transform: translateY(-5px); box-shadow: 0 30px 70px rgba(8, 24, 39, .28); }

/* AI flow */
.ai-flow {
  display: flex;
  align-items: stretch;
  gap: 10px;
  margin: 22px 0;
}
.ai-flow-node {
  flex: 1;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 12px;
  text-align: center;
}
.ai-flow-node strong { display: block; font-size: .88rem; color: var(--navy-700); letter-spacing: .03em; }
.ai-flow-node span { font-size: .78rem; color: var(--text-muted); font-weight: 300; }
.ai-node-hl {
  background: linear-gradient(150deg, var(--navy-700), var(--navy-800));
  border-color: var(--navy-600);
}
.ai-node-hl strong { color: var(--primary-light); }
.ai-node-hl span { color: var(--text-light); }
.ai-flow-arrow { align-self: center; color: var(--primary); font-size: 1.3rem; font-weight: 700; }

/* Benefit duo */
.benefit-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.benefit-mini {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}
.benefit-mini h4 { font-size: .96rem; font-weight: 600; margin-bottom: 5px; }
.benefit-mini p { font-size: .85rem; color: var(--text-muted); font-weight: 300; }

/* Compliance badges */
.compliance-badges { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 6px; }
.compliance-badges span {
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .04em;
  padding: 8px 18px;
  border-radius: 999px;
  background: linear-gradient(150deg, var(--navy-700), var(--navy-800));
  color: #fff;
  border: 1px solid var(--navy-500);
}
.compliance-badges .badge-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: var(--primary-dark);
}

/* Alert channels */
.alert-channels {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--border);
}

/* ---------------- Editions ---------------- */
.editions-layout {
  display: grid;
  grid-template-columns: 290px 1fr;
  gap: 30px;
  align-items: start;
  margin-bottom: 40px;
}
.editions-visual { position: sticky; top: 100px; }
.editions-visual img {
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: var(--shadow-lg);
}
.editions-visual-caption {
  margin-top: 12px;
  font-size: .85rem;
  color: var(--text-light);
  text-align: center;
  font-weight: 300;
}

.editions-table-wrap {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  overflow-x: auto;
}
.editions-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .82rem;
  color: var(--text);
}
.editions-table thead th {
  background: var(--navy-800);
  color: #fff;
  font-weight: 600;
  padding: 12px 8px;
  text-align: center;
  white-space: nowrap;
  border-right: 1px solid rgba(255, 255, 255, .08);
}
.editions-table thead th:first-child { text-align: left; }
.editions-table thead th.col-vm { background: var(--primary); }
.editions-table tbody td {
  padding: 10px 8px;
  text-align: center;
  border-bottom: 1px solid #edf2f7;
  border-right: 1px solid #f2f6fa;
}
.editions-table tbody td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--navy-700);
  background: var(--bg-alt);
  white-space: nowrap;
}
.editions-table tbody tr:hover td { background: #f7fafd; }
.editions-table tbody tr:hover td:first-child { background: #eef4fa; }
.editions-table td.col-vm { background: rgba(39, 134, 194, .07); font-weight: 500; }
.editions-table .maint-cell {
  text-align: left;
  font-size: .82rem;
  color: var(--text-muted);
  background: #f1f7fc !important;
}
.table-note { font-size: .78rem; color: var(--text-muted); padding: 12px 16px; background: #fff; }

.guidance-box {
  display: flex;
  gap: 20px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(94, 168, 232, .22);
  border-left: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 26px 30px;
}
.guidance-icon {
  flex-shrink: 0;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(39, 134, 194, .15);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.guidance-icon svg { width: 20px; height: 20px; }
.guidance-box h4 { font-size: 1.08rem; font-weight: 600; margin-bottom: 8px; color: #fff; }
.guidance-box p { font-size: .92rem; color: var(--text-light); font-weight: 300; }
.guide-list { list-style: none; margin-top: 4px; }
.guide-list li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 10px;
  font-size: .92rem;
  color: var(--text-light);
  font-weight: 300;
}
.guide-list li:last-child { margin-bottom: 0; }
.guide-list li strong { color: #fff; font-weight: 600; }
.guide-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(39, 134, 194, .22);
}

/* ---------------- FAQ ---------------- */
.faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.faq-item:hover { border-color: rgba(39, 134, 194, .4); }
.faq-item[open] { border-color: rgba(39, 134, 194, .55); box-shadow: var(--shadow-md); }
.faq-item > summary {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.4;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-q-num {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--bg-alt);
  color: var(--primary);
  font-size: .82rem;
  font-weight: 700;
  border: 1px solid var(--border);
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}
.faq-item[open] .faq-q-num { background: var(--primary); color: #fff; border-color: var(--primary); }
.faq-item > summary span:nth-child(2) { flex: 1; }
.faq-icon {
  flex-shrink: 0;
  position: relative;
  width: 18px; height: 18px;
}
.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  background: var(--text-muted);
  border-radius: 2px;
  transition: transform .25s ease, background .25s ease;
}
.faq-icon::before { width: 14px; height: 2px; }
.faq-icon::after { width: 2px; height: 14px; }
.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-item[open] .faq-icon::before { background: var(--primary); }
.faq-a {
  padding: 0 24px 22px 74px;
  color: var(--text-muted);
  font-weight: 300;
  font-size: .94rem;
  line-height: 1.7;
}
.faq-a strong { color: var(--text); font-weight: 600; }

/* ---------------- Standards ---------------- */
.standards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.std-card {
  background: #fff;
  border: 1px solid var(--border);
  border-top: 4px solid var(--primary);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s, box-shadow .25s;
}
.std-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.std-card h4 { font-size: 1rem; font-weight: 700; color: var(--navy-700); margin-bottom: 8px; }
.std-card p { font-size: .88rem; color: var(--text-muted); font-weight: 300; }

/* ---------------- CTA / Contact ---------------- */
.section-cta {
  position: relative;
  background: linear-gradient(150deg, var(--navy-950), var(--navy-800) 60%, var(--navy-700));
  color: #fff;
  overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}
.cta-content h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 700; line-height: 1.25; margin-bottom: 16px; }
.cta-content > p { color: var(--text-light); font-weight: 300; margin-bottom: 28px; max-width: 50ch; }
.cta-partner { margin-top: 22px; font-size: .88rem; color: var(--primary-light); font-weight: 400; }
.cta-cards { display: flex; flex-direction: column; gap: 16px; }
.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  padding: 20px 24px;
  transition: transform .25s, border-color .25s, background .25s;
}
.contact-card:hover {
  transform: translateX(6px);
  border-color: var(--primary);
  background: rgba(39, 134, 194, .08);
}
.cc-icon {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 12px;
  background: rgba(39, 134, 194, .14);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.cc-icon svg { width: 22px; height: 22px; }
.contact-card span { display: block; font-size: .8rem; color: var(--text-light); font-weight: 300; }
.contact-card strong { font-size: 1.05rem; font-weight: 600; color: #fff; }

/* ---------------- Footer ---------------- */
.footer { background: var(--navy-950); color: var(--text-light); }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 44px 28px;
}
.footer-brand img { height: 40px; margin-bottom: 10px; }
.footer-brand p { font-size: .85rem; font-weight: 300; }
.footer-info { text-align: right; font-size: .88rem; }
.footer-info strong { display: block; color: #fff; margin-bottom: 4px; }
.footer-bar {
  border-top: 1px solid rgba(255, 255, 255, .07);
  padding: 16px 0;
  font-size: .8rem;
  color: #7d93a8;
  text-align: center;
}

/* ---------------- Image Lightbox ---------------- */
.img-modal {
  position: fixed;
  inset: 0;
  z-index: 310;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}
.img-modal.open { opacity: 1; visibility: visible; }
.img-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 20, .85);
}
.img-dialog {
  position: relative;
  max-width: min(1180px, 100%);
  max-height: calc(100vh - 48px);
  transform: scale(.92);
  transition: transform .25s ease;
}
.img-modal.open .img-dialog { transform: scale(1); }
.img-dialog img {
  display: block;
  max-width: 100%;
  max-height: calc(100vh - 48px);
  width: auto;
  height: auto;
  border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
}

/* Screenshot frames become clickable */
.cap-visual .screenshot-frame { cursor: pointer; }
.cap-visual .screenshot-frame:hover { box-shadow: 0 24px 60px rgba(39, 134, 194, .3); }
.cap-visual .screenshot-frame .frame-bar { transition: background .25s ease; }
.cap-visual .screenshot-frame:hover .frame-bar { background: #e2ecf5; }

/* ---------------- Video Modal ---------------- */
.video-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
}
.video-modal.open { opacity: 1; visibility: visible; }
.video-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(4, 12, 20, .78);
}
.video-dialog {
  position: relative;
  width: min(960px, 100%);
  transform: scale(.92);
  transition: transform .25s ease;
}
.video-modal.open .video-dialog { transform: scale(1); }
.video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 14px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
}
.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-close {
  position: absolute;
  top: -48px;
  right: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .28);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease;
}
.video-close:hover { background: var(--primary); border-color: var(--primary); }

/* ---------------- Reveal animation ---------------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------------- Responsive ---------------- */
@media (max-width: 1080px) {
  .editions-table { min-width: 720px; }
  .hero-inner { grid-template-columns: 1fr; gap: 52px; }
  .hero-visual { width: 100%; max-width: 720px; margin: 0 auto; }
  .hero-frame { transform: none; }
  .float-1 { left: -10px; }
  .highlight-grid { grid-template-columns: repeat(2, 1fr); }
  .standards-grid { grid-template-columns: repeat(2, 1fr); }
  .cap-row, .cap-row.reverse { grid-template-columns: 1fr; gap: 36px; }
  .cap-row.reverse .cap-text { order: 1; }
  .cap-row.reverse .cap-visual { order: 2; }
  .editions-layout { grid-template-columns: 1fr; }
  .editions-visual { position: static; max-width: 480px; margin: 0 auto; }
  .cta-inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 1180px) {
  .nav-inner { height: 64px; }
  .nav-links {
    position: fixed;
    top: 72px;
    right: 0;
    flex-direction: column;
    background: rgba(8, 24, 39, .98);
    width: min(300px, 82vw);
    height: calc(100vh - 72px);
    padding: 24px;
    gap: 6px;
    transform: translateX(100%);
    transition: transform .3s ease;
    border-left: 1px solid rgba(255, 255, 255, .08);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { padding: 13px 16px; font-size: 1rem; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-cta { display: none; }
  .mini-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .benefit-duo { grid-template-columns: 1fr; }
  .ai-flow { flex-direction: column; }
  .ai-flow-arrow { transform: rotate(90deg); }
  .cap-block { padding: 40px 22px 28px; }
  .cap-num { left: 22px; }
}

@media (max-width: 560px) {
  .section { padding: 68px 0; }
  .hero { padding: 140px 0 80px; }
  .highlight-grid, .standards-grid { grid-template-columns: 1fr; }
  .hero-cta .btn { width: 100%; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-info { text-align: center; }
  .stats-grid { grid-template-columns: 1fr; }
  .hero-float-card { display: none; }
}