/* =================================================================
   SimulATe — Precision Tray Analytics
   Global stylesheet  ·  v1.0.0
   Palette: deep navy + signal blue + accent orange (from logo)
   ================================================================= */

:root {
  /* Brand palette — derived from logo (AT blue + cable accent) */
  --blue:           #1B8FE5;
  --blue-deep:      #0F5FA8;
  --blue-darker:    #0A3D7A;
  --navy:           #0A2A4D;
  --navy-deep:      #061B33;

  --orange:         #F49B3A;
  --orange-deep:    #E07C1F;
  --orange-soft:    #FFD9AC;

  --green:          #2ECC71;   /* success / compliant indicators */
  --red:            #E74C3C;   /* warning */

  /* Neutrals */
  --ink:            #0E1B2C;
  --ink-soft:       #2A3A4F;
  --muted:          #5B6B7F;
  --muted-soft:     #8A9AAE;
  --line:           #E6ECF3;
  --line-soft:      #F0F4F9;
  --bg:             #FFFFFF;
  --bg-soft:        #F4F7FB;
  --bg-tint:        #EEF4FA;

  /* Effects */
  --shadow-xs:      0 1px 2px rgba(15,61,112,.05);
  --shadow-sm:      0 1px 2px rgba(15,61,112,.06), 0 2px 8px rgba(15,61,112,.05);
  --shadow-md:      0 8px 24px rgba(15,61,112,.08);
  --shadow-lg:      0 24px 60px rgba(15,61,112,.14);
  --shadow-xl:      0 32px 80px rgba(10,42,77,.18);
  --shadow-orange:  0 6px 16px rgba(244,155,58,.32);
  --shadow-blue:    0 6px 16px rgba(27,143,229,.32);

  --radius-xs:      6px;
  --radius-sm:      10px;
  --radius:         14px;
  --radius-lg:      20px;
  --radius-pill:    999px;

  --container:      1240px;
  --container-wide: 1360px;

  --t-fast:         .15s ease;
  --t:              .25s ease;
  --t-slow:         .4s ease;
}

/* ===== Reset ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: var(--radius-xs); }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 28px; }

.mono { font-family: 'JetBrains Mono', 'Consolas', monospace; }
.gradient-text {
  background: linear-gradient(135deg, var(--blue) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* =================================================================
   TOPBAR
   ================================================================= */
.topbar {
  background: var(--navy-deep);
  color: #CFD9E6;
  font-size: 13px;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 40px;
  gap: 24px;
}
.tb-left, .tb-right { display: flex; gap: 22px; align-items: center; }
.topbar a { color: #CFD9E6; transition: color var(--t-fast); }
.topbar a:hover { color: #fff; }
.topbar i { color: var(--orange); margin-right: 6px; }
.tb-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  background: rgba(46,204,113,.15);
  border: 1px solid rgba(46,204,113,.3);
  border-radius: var(--radius-pill);
  color: #7FE8B0;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .3px;
}
.tb-badge i { color: #7FE8B0; margin-right: 4px; font-size: 8px; animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

/* =================================================================
   HEADER / NAV
   ================================================================= */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: box-shadow var(--t), border-color var(--t);
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
  border-color: transparent;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100px;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand img { height: 76px; width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-weight: 800; font-size: 17px; color: var(--ink); letter-spacing: -.3px; }
.brand-tag { font-size: 11px; color: var(--muted); letter-spacing: .8px; text-transform: uppercase; }

.menu {
  display: flex;
  gap: 4px;
  align-items: center;
  list-style: none;
}
.menu a {
  position: relative;
  padding: 10px 16px;
  font-weight: 500;
  font-size: 14.5px;
  color: var(--ink-soft);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
}
.menu a:hover { color: var(--blue); }
.menu a.active { color: var(--blue); }
.menu a.active::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 2px;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
}

.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-signin {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-soft);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: color var(--t-fast), background var(--t-fast);
  display: inline-flex; align-items: center; gap: 6px;
  white-space: nowrap;
}
.nav-signin:hover { color: var(--blue); background: var(--bg-tint); }
.nav-signin i { font-size: 12px; }
@media (max-width: 820px) { .nav-signin { display: none; } }

/* Lang switcher */
.lang { position: relative; }
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  transition: border-color var(--t-fast), color var(--t-fast);
}
.lang-btn:hover { border-color: var(--blue); color: var(--blue); }
.lang-btn .chevron { transition: transform var(--t-fast); }
.lang.open .lang-btn .chevron { transform: rotate(180deg); }
.lang-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 160px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 6px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
  z-index: 1100;
}
.lang.open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu li button {
  width: 100%;
  padding: 9px 12px;
  background: none;
  border: none;
  text-align: left;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.lang-menu li button:hover { background: var(--bg-tint); color: var(--blue); }
.lang-menu li button.active { color: var(--blue); background: var(--bg-tint); }

/* =================================================================
   BUTTONS
   ================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: .1px;
  cursor: pointer;
  border: none;
  transition: transform var(--t-fast), box-shadow var(--t-fast), background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
  white-space: nowrap;
}
.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: var(--shadow-orange);
}
.btn-primary:hover {
  background: var(--orange-deep);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(244,155,58,.4);
}
.btn-blue {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-blue);
}
.btn-blue:hover {
  background: var(--blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(27,143,229,.4);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.85);
}
.btn-outline:hover { background: #fff; color: var(--blue-deep); }
.btn-ghost {
  background: #fff;
  color: var(--blue-deep);
  border: 1.5px solid var(--line);
}
.btn-ghost:hover { border-color: var(--blue); color: var(--blue); }
.btn-dark {
  background: var(--navy);
  color: #fff;
}
.btn-dark:hover { background: var(--navy-deep); transform: translateY(-2px); }
.btn-lg { padding: 16px 30px; font-size: 16px; }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }
.btn i, .btn svg { font-size: 14px; }

.burger {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--navy);
  cursor: pointer;
  padding: 8px;
}

/* =================================================================
   HERO
   ================================================================= */
.hero {
  position: relative;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 30%, var(--blue-darker) 70%, var(--blue-deep) 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}
.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,27,51,.4), transparent 50%);
  z-index: -1;
}
.hero::after {
  content: "";
  position: absolute;
  right: -300px;
  top: -200px;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244,155,58,.22), transparent 60%);
  z-index: -1;
  animation: float 14s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-40px, 30px); }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 60px;
  align-items: center;
  padding: 100px 0 120px;
}
.hero-inner-narrow {
  display: block;
  text-align: center;
  padding: 80px 0 90px;
  max-width: 800px;
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(244,155,58,.18);
  border: 1px solid rgba(244,155,58,.4);
  border-radius: var(--radius-pill);
  font-size: 12.5px;
  font-weight: 600;
  color: #FFD9AC;
  margin-bottom: 24px;
  letter-spacing: .4px;
  text-transform: uppercase;
}
.eyebrow i { font-size: 10px; }

.hero h1 {
  font-size: clamp(2.2rem, 4.4vw, 3.6rem);
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 22px;
}
.hero h1 .accent { color: var(--orange); }
.hero h1 .accent-blue { color: var(--blue); }
.hero p.lead {
  font-size: 1.18rem;
  color: #DBE5F2;
  max-width: 620px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.hero-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #A9BCD4;
  font-size: 13.5px;
}
.hero-meta i { color: var(--green); }

.hero-stats {
  display: flex;
  gap: 38px;
  margin-top: 54px;
  padding-top: 34px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.hero-stat strong {
  display: block;
  font-size: 2.1rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  letter-spacing: -.5px;
}
.hero-stat span {
  color: #A9BCD4;
  font-size: 13px;
  margin-top: 6px;
  display: block;
  font-weight: 500;
}

/* Hero card (right column) */
.hero-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-xl);
}
.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.hero-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
}
.hero-card-title i { color: var(--orange); }
.hero-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(46,204,113,.18);
  color: #7FE8B0;
  border-radius: var(--radius-pill);
  font-size: 11.5px;
  font-weight: 600;
}
.hero-card-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.hero-card-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #DBE5F2;
  font-size: 14.5px;
  line-height: 1.5;
}
.hero-card-list li i { color: var(--green); margin-top: 5px; font-size: 13px; flex-shrink: 0; }
.hero-card-foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #A9BCD4;
}
.hero-card-foot strong { color: #fff; }

/* =================================================================
   SECTION BASE
   ================================================================= */
section { padding: 100px 0; }
section.tight { padding: 70px 0; }
section.dark {
  background: var(--navy-deep);
  color: #DBE5F2;
}
section.soft { background: var(--bg-soft); }

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.section-header.left { text-align: left; margin-left: 0; }
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(27,143,229,.1);
  color: var(--blue);
  border: 1px solid rgba(27,143,229,.25);
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
section.dark .section-eyebrow {
  background: rgba(244,155,58,.15);
  color: var(--orange);
  border-color: rgba(244,155,58,.3);
}
.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.8px;
  line-height: 1.15;
  margin-bottom: 18px;
  color: var(--ink);
}
section.dark .section-title { color: #fff; }
.section-sub {
  font-size: 1.08rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto;
}
section.dark .section-sub { color: #A9BCD4; }
.section-header.left .section-sub { margin: 0; }

/* =================================================================
   TRUST BAR
   ================================================================= */
.trust-bar {
  padding: 48px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.trust-bar-label {
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 60px;
  flex-wrap: wrap;
  opacity: .75;
}
.trust-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: -.3px;
  filter: grayscale(1);
  transition: filter var(--t), opacity var(--t);
}
.trust-logo:hover { filter: grayscale(0); opacity: 1; color: var(--ink); }
.trust-logo i { color: var(--blue); font-size: 1.4rem; }

/* =================================================================
   CARDS (Module / Feature)
   ================================================================= */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.cards-grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.cards-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cards-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(27,143,229,.3);
}
.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(27,143,229,.12), rgba(244,155,58,.12));
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
  transition: transform var(--t);
}
.card:hover .card-icon { transform: scale(1.08) rotate(-3deg); }
.card-icon.orange { color: var(--orange); background: linear-gradient(135deg, rgba(244,155,58,.15), rgba(244,155,58,.05)); }
.card-icon.green  { color: var(--green);  background: linear-gradient(135deg, rgba(46,204,113,.15), rgba(46,204,113,.05)); }
.card-icon.navy   { color: var(--navy);   background: linear-gradient(135deg, rgba(10,42,77,.12), rgba(10,42,77,.04)); }
.card h3 {
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--ink);
  letter-spacing: -.3px;
}
.card p {
  font-size: 14.5px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 16px;
}
.card-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--blue);
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}
.card-meta i { font-size: 10px; }
.card.featured {
  background: linear-gradient(155deg, #fff 0%, var(--bg-tint) 100%);
  border-color: rgba(27,143,229,.25);
}

section.dark .card {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.1);
}
section.dark .card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(244,155,58,.4);
}
section.dark .card h3 { color: #fff; }
section.dark .card p { color: #A9BCD4; }

/* =================================================================
   STANDARDS STRIP
   ================================================================= */
.standards-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
}
.std-chip {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 16px;
  text-align: center;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.std-chip:hover {
  border-color: var(--blue);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.std-chip strong {
  display: block;
  font-size: 1.05rem;
  color: var(--ink);
  font-weight: 800;
  letter-spacing: -.3px;
  margin-bottom: 4px;
}
.std-chip span {
  font-size: 12px;
  color: var(--muted);
  font-weight: 500;
}

/* =================================================================
   FEATURE ROW (alternating image + text)
   ================================================================= */
.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  padding: 60px 0;
}
.feature-row.reverse > :first-child { order: 2; }
.feature-row-text h3 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -.5px;
  color: var(--ink);
  line-height: 1.2;
}
.feature-row-text > p {
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.75;
  margin-bottom: 24px;
}
.feature-row-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.feature-row-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.6;
}
.feature-row-list li i {
  color: var(--blue);
  background: rgba(27,143,229,.12);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  margin-top: 3px;
  flex-shrink: 0;
}

.feature-row-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--line);
  background: var(--bg-soft);
}
.feature-row-img img { width: 100%; height: auto; display: block; }
.feature-row-img.tilt { transform: perspective(1200px) rotateY(-4deg) rotateX(2deg); }
.feature-row.reverse .feature-row-img.tilt { transform: perspective(1200px) rotateY(4deg) rotateX(2deg); }
.feature-row-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(10,42,77,.85);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
}
.feature-row-tag i { color: var(--orange); font-size: 10px; }

/* =================================================================
   WORKFLOW (steps)
   ================================================================= */
.workflow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.wf-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
  transition: transform var(--t), box-shadow var(--t);
}
.wf-step:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.wf-step-num {
  position: absolute;
  top: -14px;
  left: 24px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-deep));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  box-shadow: var(--shadow-blue);
}
.wf-step h4 {
  font-size: 1.1rem;
  margin: 14px 0 10px;
  font-weight: 700;
  color: var(--ink);
}
.wf-step p { font-size: 14px; color: var(--muted); line-height: 1.6; }
.wf-step i.wf-icon {
  display: inline-flex;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(244,155,58,.12);
  color: var(--orange);
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 6px;
}

/* =================================================================
   PRICING
   ================================================================= */
.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 4px;
  background: var(--bg-soft);
  border-radius: var(--radius-pill);
  margin: 0 auto 50px;
  border: 1px solid var(--line);
}
.pricing-toggle button {
  background: none;
  border: none;
  padding: 10px 22px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 14px;
  color: var(--muted);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.pricing-toggle button.active {
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.pricing-save {
  display: inline-block;
  margin-left: 6px;
  background: var(--green);
  color: #fff;
  font-size: 10.5px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  font-weight: 700;
}
.pricing-toggle button:not(.active) .pricing-save { background: var(--orange); }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}
.price-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
  position: relative;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.price-card.popular {
  border: 2px solid var(--blue);
  background: linear-gradient(180deg, #fff 0%, var(--bg-tint) 100%);
  box-shadow: var(--shadow-md);
}
.price-card.popular::before {
  content: "MOST POPULAR";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--orange);
  color: #fff;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-orange);
}
.price-tier {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
}
.price-card.popular .price-tier { color: var(--blue); }
.price-amount {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 6px;
}
.price-amount .currency {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
}
.price-amount .num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -1.5px;
  line-height: 1;
}
.price-amount .per {
  font-size: 14.5px;
  color: var(--muted);
  font-weight: 500;
}
.price-strike {
  text-decoration: line-through;
  color: var(--muted-soft);
  font-size: 14px;
  margin-bottom: 6px;
}
.price-billed {
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 24px;
}
.price-card .btn { width: 100%; margin-bottom: 22px; }
.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 14px;
  color: var(--ink-soft);
  flex-grow: 1;
}
.price-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.55;
}
.price-features li i {
  color: var(--green);
  margin-top: 5px;
  font-size: 11px;
  flex-shrink: 0;
}
.price-features li.muted { color: var(--muted-soft); }
.price-features li.muted i { color: var(--muted-soft); }

/* =================================================================
   FAQ (Accordion)
   ================================================================= */
.faq { max-width: 820px; margin: 0 auto; }
.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--t);
}
.faq-item:hover { border-color: rgba(27,143,229,.3); }
.faq-item.open { border-color: var(--blue); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 26px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15.5px;
  color: var(--ink);
  user-select: none;
}
.faq-q::after {
  content: "+";
  font-size: 26px;
  font-weight: 300;
  color: var(--blue);
  transition: transform var(--t);
  line-height: 0;
}
.faq-item.open .faq-q::after { content: "−"; }
.faq-a {
  padding: 0 26px;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-slow) ease, padding var(--t);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
}
.faq-item.open .faq-a { padding: 0 26px 24px; max-height: 600px; }

/* =================================================================
   CTA STRIP
   ================================================================= */
.cta-strip {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy) 50%, var(--blue-darker) 100%);
  color: #fff;
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(244,155,58,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(244,155,58,.06) 1px, transparent 1px);
  background-size: 60px 60px;
}
.cta-strip > * { position: relative; }
.cta-strip h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -.7px;
}
.cta-strip p {
  font-size: 1.05rem;
  color: #A9BCD4;
  max-width: 560px;
  margin: 0 auto 32px;
}
.cta-strip .btn-row {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* =================================================================
   FOOTER
   ================================================================= */
.footer {
  background: var(--navy-deep);
  color: #A9BCD4;
  padding: 72px 0 28px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img { height: 50px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); opacity: .95; }
.footer-brand p { font-size: 14px; color: #A9BCD4; line-height: 1.7; max-width: 320px; margin-bottom: 18px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.06);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #DBE5F2;
  transition: background var(--t-fast), color var(--t-fast);
}
.footer-social a:hover { background: var(--orange); color: #fff; }
.footer h5 {
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer ul a { color: #A9BCD4; font-size: 14px; transition: color var(--t-fast); }
.footer ul a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  font-size: 13px;
  color: #6F8197;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom .mono { font-size: 12px; color: #6F8197; }
.footer-legal { display: flex; gap: 22px; flex-wrap: wrap; }

/* =================================================================
   FORMS
   ================================================================= */
.form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.form-row.single { grid-template-columns: 1fr; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: .2px;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  background: var(--bg-soft);
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  font: inherit;
  font-size: 14.5px;
  color: var(--ink);
  transition: border-color var(--t-fast), background var(--t-fast);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
}
.form-group textarea { resize: vertical; min-height: 140px; }

/* =================================================================
   TABLES (Standards / Pricing comparison)
   ================================================================= */
.cmp-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.cmp-table thead th {
  background: var(--bg-soft);
  text-align: left;
  padding: 16px 20px;
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: .3px;
  border-bottom: 1px solid var(--line);
}
.cmp-table thead th.tier { text-align: center; }
.cmp-table thead th.tier.popular { background: var(--bg-tint); color: var(--blue); }
.cmp-table tbody td {
  padding: 16px 20px;
  font-size: 14.5px;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--line-soft);
}
.cmp-table tbody td.center { text-align: center; }
.cmp-table tbody td.popular { background: rgba(27,143,229,.04); }
.cmp-table tbody tr:last-child td { border-bottom: none; }
.cmp-table .yes { color: var(--green); font-size: 16px; }
.cmp-table .no { color: var(--muted-soft); font-size: 16px; }
.cmp-table .row-section td {
  background: var(--bg-soft);
  font-weight: 700;
  font-size: 12.5px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

/* =================================================================
   CODE / SPEC BLOCKS
   ================================================================= */
.spec-block {
  background: var(--navy-deep);
  color: #DBE5F2;
  border-radius: var(--radius);
  padding: 22px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  overflow-x: auto;
  border: 1px solid rgba(255,255,255,.08);
}
.spec-block .key { color: var(--orange); }
.spec-block .val { color: #7FE8B0; }
.spec-block .comment { color: #6F8197; }

/* =================================================================
   UTILITIES
   ================================================================= */
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }
.text-center { text-align: center; }
.text-muted { color: var(--muted); }
.divider { height: 1px; background: var(--line); margin: 50px 0; }

/* AOS-like fade-in via IntersectionObserver */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: .08s; }
.reveal.delay-2 { transition-delay: .16s; }
.reveal.delay-3 { transition-delay: .24s; }
.reveal.delay-4 { transition-delay: .32s; }

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 1100px) {
  .hero-inner { grid-template-columns: 1fr; gap: 50px; padding: 80px 0 90px; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-top > :nth-child(4),
  .footer-top > :nth-child(5) { grid-column: span 1; }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .cards-grid.cols-3 { grid-template-columns: repeat(2, 1fr); }
  .workflow { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .menu, .nav-right .btn { display: none; }
  .burger { display: inline-flex; }
  .nav { height: 84px; }
  .brand img { height: 60px; }
  .brand-text { display: none; }

  .topbar .container { font-size: 12px; gap: 12px; }
  .tb-left { display: none; }

  section { padding: 70px 0; }
  .hero-inner { padding: 60px 0 70px; }
  .hero-stats { gap: 22px; flex-wrap: wrap; }
  .hero-stat strong { font-size: 1.6rem; }

  .feature-row { grid-template-columns: 1fr; gap: 40px; padding: 40px 0; }
  .feature-row.reverse > :first-child { order: initial; }
  .feature-row-img.tilt { transform: none; }
  .feature-row.reverse .feature-row-img.tilt { transform: none; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .pricing-grid { grid-template-columns: 1fr; }
  .cards-grid.cols-4, .cards-grid.cols-3 { grid-template-columns: 1fr; }
  .workflow { grid-template-columns: 1fr; }

  .form-row { grid-template-columns: 1fr; }
  .container, .container-wide { padding: 0 18px; }
}

/* Mobile menu drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: rgba(10,27,51,.6);
  backdrop-filter: blur(6px);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--t), visibility var(--t);
}
.mobile-drawer.open { opacity: 1; visibility: visible; }
.mobile-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 88%;
  height: 100%;
  background: #fff;
  padding: 28px 24px;
  transform: translateX(100%);
  transition: transform var(--t);
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}
.mobile-drawer.open .mobile-drawer-panel { transform: translateX(0); }
.mobile-drawer-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 18px;
}
.mobile-drawer-head img { height: 40px; }
.mobile-drawer-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--ink);
  cursor: pointer;
}
.mobile-drawer a {
  display: block;
  padding: 14px 12px;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  border-radius: var(--radius-sm);
}
.mobile-drawer a:hover, .mobile-drawer a.active { background: var(--bg-tint); color: var(--blue); }
.mobile-drawer .btn { margin-top: 14px; }