/* ============================================================
   PrebuildIQ.ai — Brand Site Stylesheet
   Design tokens mirrored from the Angular app's styles.scss
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* --- Design Tokens --- */
:root {
  --c-primary:        #6366F1;
  --c-primary-light:  #EEF2FF;
  --c-primary-dark:   #4338CA;

  --c-canvas:         #F5F6FA;
  --c-white:          #FFFFFF;

  --c-text-primary:   #111827;
  --c-text-secondary: #6B7280;
  --c-text-muted:     #9CA3AF;

  --c-border:         #E5E7EB;
  --c-border-light:   #F3F4F6;

  --c-success:        #10B981;
  --c-warning:        #F59E0B;
  --c-error:          #EF4444;

  --card-radius:      12px;
  --card-padding:     24px;

  --nav-height:       64px;
  --section-padding:  80px 0;
  --container-max:    1160px;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--c-white);
  color: var(--c-text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  line-height: 1.6;
}

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

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-border);
  height: var(--nav-height);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: var(--nav-height);
  gap: 40px;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: var(--c-text-primary);
  flex-shrink: 0;
}

.nav-logo-mark {
  width: 34px;
  height: 34px;
  background: var(--c-primary);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.5px;
}

/* Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.nav-link {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-secondary);
  transition: color 0.15s, background 0.15s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--c-text-primary);
  background: var(--c-border-light);
}

.nav-link.active {
  color: var(--c-primary);
  background: var(--c-primary-light);
}

/* CTA */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-text-primary);
  border-radius: 2px;
  transition: all 0.2s;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 24px;
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0;
  cursor: pointer;
  transition: all 0.15s;
  border: 2px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--c-primary);
  color: white;
  border-color: var(--c-primary);
}

.btn-primary:hover {
  background: var(--c-primary-dark);
  border-color: var(--c-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(99,102,241,0.35);
}

.btn-outline {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}

.btn-outline:hover {
  background: var(--c-primary-light);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--c-text-secondary);
  border-color: var(--c-border);
}

.btn-ghost:hover {
  background: var(--c-border-light);
  color: var(--c-text-primary);
}

.btn-lg {
  height: 52px;
  padding: 0 32px;
  font-size: 15px;
}

.btn-sm {
  height: 36px;
  padding: 0 16px;
  font-size: 13px;
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--card-radius);
  padding: var(--card-padding);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
}

.card-hover {
  transition: transform 0.2s, box-shadow 0.2s;
}

.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

/* ============================================================
   BADGES / PILLS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-primary {
  background: var(--c-primary-light);
  color: var(--c-primary);
}

.badge-success {
  background: #D1FAE5;
  color: #065F46;
}

.badge-dot::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ============================================================
   SECTIONS
   ============================================================ */
section {
  padding: var(--section-padding);
}

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-primary);
  margin-bottom: 12px;
}

.section-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--c-text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--c-text-secondary);
  line-height: 1.7;
  max-width: 600px;
}

.section-centered {
  text-align: center;
}

.section-centered .section-subtitle {
  margin: 0 auto;
}

.section-bg {
  background: var(--c-canvas);
}

/* ============================================================
   HERO — HOME
   ============================================================ */
.hero {
  position: relative;
  padding: 100px 0 80px;
  overflow: hidden;
  background: linear-gradient(135deg, #FAFBFF 0%, #EEF2FF 50%, #F0FDF4 100%);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 60% at 70% 40%, rgba(99,102,241,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--c-primary-light);
  color: var(--c-primary);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-primary);
  animation: pulse-dot 1.5s ease-in-out infinite;
}

.hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: var(--c-text-primary);
  margin-bottom: 20px;
}

.hero-title .accent {
  color: var(--c-primary);
  display: block;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--c-text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-trust {
  margin-top: 40px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--c-text-muted);
}

.hero-trust-avatars {
  display: flex;
}

.hero-trust-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid white;
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--c-primary);
  margin-left: -8px;
}

.hero-trust-avatar:first-child { margin-left: 0; }

/* Hero visual */
.hero-visual {
  position: relative;
}

.hero-mockup {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12), 0 4px 16px rgba(99,102,241,0.1);
}

.mockup-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-border-light);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.mockup-dot.red   { background: #FF5F57; }
.mockup-dot.amber { background: #FEBC2E; }
.mockup-dot.green { background: #28C840; }

.mockup-title-bar {
  flex: 1;
  height: 10px;
  background: var(--c-border-light);
  border-radius: 5px;
}

.mockup-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-border-light);
}

.mockup-row:last-child { border-bottom: none; }

.mockup-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--c-primary-light);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.mockup-lines {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.mockup-line {
  height: 8px;
  border-radius: 4px;
  background: var(--c-border-light);
}

.mockup-line.short { width: 55%; }
.mockup-line.long  { width: 85%; }

.mockup-badge {
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}

.mockup-badge.green { background: #D1FAE5; color: #065F46; }
.mockup-badge.amber { background: #FEF3C7; color: #92400E; }
.mockup-badge.blue  { background: var(--c-primary-light); color: var(--c-primary); }

/* Floating cards on hero */
.hero-float {
  position: absolute;
  background: white;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  font-size: 12px;
  font-weight: 600;
}

.hero-float.float-top {
  top: -20px;
  right: -20px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--c-success);
}

.hero-float.float-bottom {
  bottom: -16px;
  left: -16px;
  color: var(--c-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.float-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.float-icon.green-bg { background: #D1FAE5; }
.float-icon.blue-bg  { background: var(--c-primary-light); }

/* ============================================================
   WHAT WE DO — HOME
   ============================================================ */
.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 56px;
}

.product-card {
  padding: 32px;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--card-radius) var(--card-radius) 0 0;
}

.product-card.card-validator::before { background: var(--c-primary); }
.product-card.card-estimator::before { background: var(--c-success); }

.product-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.product-icon.violet { background: var(--c-primary-light); }
.product-icon.green  { background: #D1FAE5; }

.product-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}

.product-desc {
  font-size: 15px;
  color: var(--c-text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--c-text-secondary);
}

.feature-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #D1FAE5;
  color: #059669;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ============================================================
   WHY PREBUILDIQ — BENEFITS
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.benefit-card {
  text-align: center;
  padding: 32px 20px;
}

.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin: 0 auto 18px;
}

.benefit-stat {
  font-size: 36px;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.benefit-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.benefit-desc {
  font-size: 13px;
  color: var(--c-text-secondary);
  line-height: 1.6;
}

/* ============================================================
   SOCIAL PROOF
   ============================================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.testimonial-card {
  padding: 28px;
}

.testimonial-quote {
  font-size: 15px;
  color: var(--c-text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--c-primary);
  flex-shrink: 0;
}

.author-name {
  font-size: 14px;
  font-weight: 600;
}

.author-role {
  font-size: 12px;
  color: var(--c-text-muted);
}

/* Stars */
.stars {
  display: flex;
  gap: 2px;
  margin-bottom: 14px;
  color: var(--c-warning);
  font-size: 14px;
}

/* ============================================================
   LOGO BAR
   ============================================================ */
.logo-bar {
  padding: 40px 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.logo-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.logo-placeholder {
  height: 28px;
  padding: 0 16px;
  background: var(--c-border-light);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-text-muted);
  white-space: nowrap;
}

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  padding: 80px 0;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 120%, rgba(255,255,255,0.06) 0%, transparent 70%);
}

.cta-banner .section-title { color: white; }
.cta-banner .section-subtitle { color: rgba(255,255,255,0.75); margin: 0 auto 36px; }

.cta-banner-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-white {
  background: white;
  color: var(--c-primary);
  border-color: white;
}

.btn-white:hover {
  background: var(--c-primary-light);
  border-color: var(--c-primary-light);
}

.btn-outline-white {
  background: transparent;
  color: white;
  border-color: rgba(255,255,255,0.5);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: white;
}

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(135deg, #FAFBFF 0%, #EEF2FF 60%, #FAFBFF 100%);
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--c-border);
  text-align: center;
}

.page-hero .section-label { margin-bottom: 16px; }

.page-hero-title {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 700px;
  margin: 0 auto 20px;
}

.page-hero-subtitle {
  font-size: 18px;
  color: var(--c-text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.mission-body {
  font-size: 17px;
  color: var(--c-text-secondary);
  line-height: 1.8;
}

.mission-body p { margin-bottom: 16px; }

.mission-body p:last-child { margin-bottom: 0; }

.mission-quote {
  font-size: 22px;
  font-weight: 700;
  color: var(--c-text-primary);
  line-height: 1.45;
  border-left: 4px solid var(--c-primary);
  padding-left: 24px;
  margin-bottom: 32px;
  font-style: italic;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.stat-box {
  text-align: center;
  padding: 28px 16px;
  border-radius: var(--card-radius);
  background: var(--c-primary-light);
}

.stat-num {
  font-size: 40px;
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 13px;
  color: var(--c-text-secondary);
  font-weight: 500;
}

/* Who we serve */
.serve-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.serve-card {
  text-align: center;
  padding: 32px 20px;
}

.serve-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin: 0 auto 16px;
}

.serve-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.serve-desc {
  font-size: 13px;
  color: var(--c-text-secondary);
  line-height: 1.6;
}

/* Team */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 720px;
  margin: 48px auto 0;
}

.team-card {
  text-align: center;
  padding: 36px 28px;
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  font-weight: 700;
  color: var(--c-primary);
  margin: 0 auto 16px;
  border: 3px solid white;
  box-shadow: 0 0 0 2px var(--c-primary);
}

.team-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.team-role {
  font-size: 13px;
  color: var(--c-primary);
  font-weight: 600;
  margin-bottom: 12px;
}

.team-bio {
  font-size: 14px;
  color: var(--c-text-secondary);
  line-height: 1.65;
}

/* Vision */
.vision-inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

/* ============================================================
   PRODUCTS PAGE
   ============================================================ */
.product-section {
  padding: 80px 0;
}

.product-section + .product-section {
  border-top: 1px solid var(--c-border);
}

.product-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 56px;
}

.product-section-grid.reverse { direction: rtl; }
.product-section-grid.reverse > * { direction: ltr; }

.product-section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.product-section-label.violet {
  background: var(--c-primary-light);
  color: var(--c-primary);
}

.product-section-label.green {
  background: #D1FAE5;
  color: #065F46;
}

.product-section-title {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.product-section-desc {
  font-size: 16px;
  color: var(--c-text-secondary);
  line-height: 1.75;
  margin-bottom: 28px;
}

.product-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
}

.pf-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pf-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 1px;
  font-weight: 700;
}

.pf-check.violet { background: var(--c-primary-light); color: var(--c-primary); }
.pf-check.green  { background: #D1FAE5; color: #059669; }

.pf-text {
  font-size: 15px;
  color: var(--c-text-secondary);
  line-height: 1.6;
}

.pf-text strong {
  color: var(--c-text-primary);
  font-weight: 600;
}

/* Product visual panel */
.product-visual {
  background: var(--c-canvas);
  border: 1px solid var(--c-border);
  border-radius: 16px;
  padding: 28px;
  position: relative;
}

.product-visual.violet-tint {
  background: linear-gradient(135deg, #F5F5FF 0%, #EEF2FF 100%);
}

.product-visual.green-tint {
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
}

.visual-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--c-border);
}

.visual-title-group { display: flex; align-items: center; gap: 10px; }

.visual-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.visual-icon.violet { background: var(--c-primary-light); }
.visual-icon.green  { background: #D1FAE5; }

.visual-name {
  font-size: 14px;
  font-weight: 700;
}

.visual-sub {
  font-size: 12px;
  color: var(--c-text-muted);
}

.visual-status {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
}

.visual-status.running {
  background: #FEF3C7;
  color: #92400E;
}

.visual-status.complete {
  background: #D1FAE5;
  color: #065F46;
}

.visual-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-border-light);
}

.visual-row:last-of-type { border-bottom: none; }

.visual-row-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: var(--c-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  flex-shrink: 0;
}

.visual-row-info { flex: 1; }

.visual-row-label {
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 3px;
}

.visual-row-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--c-border-light);
  overflow: hidden;
}

.visual-row-fill {
  height: 100%;
  border-radius: 3px;
}

.fill-violet { background: var(--c-primary); }
.fill-green  { background: var(--c-success); }
.fill-amber  { background: var(--c-warning); }

.visual-row-val {
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

/* How it works */
.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
  position: relative;
}

.how-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.67% + 24px);
  right: calc(16.67% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--c-primary) 0%, var(--c-border) 100%);
  z-index: 0;
}

.how-step {
  text-align: center;
  padding: 32px 20px;
  position: relative;
  z-index: 1;
}

.how-num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  margin: 0 auto 20px;
  position: relative;
  z-index: 1;
}

.how-num.violet { background: var(--c-primary); color: white; }
.how-num.green  { background: var(--c-success); color: white; }

.how-title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}

.how-desc {
  font-size: 14px;
  color: var(--c-text-secondary);
  line-height: 1.65;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: start;
}

.contact-form-card {
  padding: 40px;
}

.form-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 15px;
  color: var(--c-text-secondary);
  margin-bottom: 32px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--c-text-primary);
  margin-bottom: 6px;
}

.form-label .optional {
  font-weight: 400;
  color: var(--c-text-muted);
  margin-left: 4px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--c-text-primary);
  background: var(--c-white);
  transition: border-color 0.15s, box-shadow 0.15s;
  outline: none;
  appearance: none;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
  cursor: pointer;
}

.form-textarea {
  height: auto;
  min-height: 120px;
  padding: 12px 14px;
  resize: vertical;
  line-height: 1.6;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.12);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--c-text-muted);
}

.form-submit {
  width: 100%;
  height: 48px;
  font-size: 15px;
}

/* Success message */
.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: #D1FAE5;
  color: #059669;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin: 0 auto 20px;
}

.success-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
}

.success-text {
  font-size: 15px;
  color: var(--c-text-secondary);
}

/* Contact sidebar info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-info-card {
  padding: 28px;
}

.contact-info-title {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-text-muted);
  margin-bottom: 16px;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.contact-detail:last-child { margin-bottom: 0; }

.contact-detail-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--c-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.contact-detail-label {
  font-size: 12px;
  color: var(--c-text-muted);
  margin-bottom: 2px;
}

.contact-detail-value {
  font-size: 14px;
  font-weight: 500;
  color: var(--c-text-primary);
}

.contact-detail-value a {
  color: var(--c-primary);
}

.contact-detail-value a:hover {
  text-decoration: underline;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-text-primary);
  color: rgba(255,255,255,0.85);
  padding: 60px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .nav-logo {
  color: white;
  margin-bottom: 14px;
}

.footer-brand .nav-logo-mark {
  background: var(--c-primary);
}

.footer-tagline {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  max-width: 240px;
}

.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 14px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-link {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  transition: color 0.15s;
}

.footer-link:hover { color: white; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

.footer-legal {
  display: flex;
  gap: 20px;
}

.footer-legal a {
  color: rgba(255,255,255,0.4);
  transition: color 0.15s;
}

.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* ============================================================
   HERO — STRIKETHROUGH ACCENT
   ============================================================ */
.hero-title .strike { position: relative; white-space: nowrap; }

.hero-title .strike::after {
  content: '';
  position: absolute;
  left: -2%;
  right: -2%;
  top: 54%;
  height: 3px;
  background: var(--c-error);
  transform: scaleX(0);
  transform-origin: left;
  animation: strike 0.5s cubic-bezier(0.2,0.7,0.3,1) 1s forwards;
}

.hero-note {
  margin-top: 28px;
  font-size: 13.5px;
  color: var(--c-text-muted);
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.hero-note span { color: var(--c-border); }

/* ============================================================
   HERO — READINESS DEMO PANEL
   ============================================================ */
.demo-panel-shell { position: relative; }

.demo-badge {
  position: absolute;
  right: 16px;
  top: -14px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-success);
  border: 1.5px solid var(--c-success);
  background: #D1FAE5;
  padding: 6px 12px;
  border-radius: 20px;
  opacity: 0;
  transition: opacity 0.25s;
}

.demo-badge.visible { opacity: 1; }

.demo-panel {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--card-radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12), 0 4px 16px rgba(99,102,241,0.1);
  overflow: hidden;
}

.demo-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border);
  background: var(--c-canvas);
}

.demo-panel-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-muted);
}

.demo-toggle {
  display: flex;
  border: 1px solid var(--c-border);
  border-radius: 8px;
  overflow: hidden;
}

.demo-toggle button {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  padding: 7px 12px;
  background: transparent;
  border: 0;
  color: var(--c-text-secondary);
  cursor: pointer;
  transition: 0.15s;
}

.demo-toggle button[aria-pressed="true"] {
  background: var(--c-primary);
  color: white;
}

.demo-crit { list-style: none; }

.demo-crit li {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 16px 20px;
  border-bottom: 1px solid var(--c-border-light);
}

.demo-crit li:last-child { border-bottom: 0; }

.demo-mark {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  border: 1.5px solid var(--c-success);
  color: var(--c-success);
  background: #EAF5F0;
  transition: 0.2s;
}

.demo-crit li[data-flag="1"] .demo-mark {
  border-color: var(--c-error);
  color: var(--c-error);
  background: #FEE2E2;
}

.demo-label { font-size: 14px; font-weight: 600; color: var(--c-text-primary); line-height: 1.4; }

.demo-sub {
  font-size: 12px;
  font-weight: 400;
  color: var(--c-text-muted);
  margin-top: 4px;
  display: block;
}

.demo-crit li[data-flag="1"] .demo-sub { color: var(--c-error); }

.demo-tag {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 4px 9px;
  border-radius: 20px;
  background: #D1FAE5;
  color: #065F46;
  white-space: nowrap;
  align-self: center;
}

.demo-crit li[data-flag="1"] .demo-tag { background: #FEE2E2; color: #991B1B; }

.demo-clock {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  padding: 16px 20px;
  border-top: 1px solid var(--c-border);
  background: var(--c-canvas);
}

.demo-clock-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 4px;
}

.demo-clock-val { font-size: 20px; font-weight: 800; letter-spacing: -0.01em; line-height: 1.1; }

.demo-panel.state-incomplete .demo-clock-val { color: var(--c-error); }
.demo-panel.state-complete .demo-clock-val { color: var(--c-success); }

.demo-clock-note { font-size: 12px; color: var(--c-text-muted); max-width: 240px; text-align: right; }

/* ============================================================
   PROBLEM CARDS
   ============================================================ */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.problem-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-left: 3px solid var(--c-error);
  border-radius: var(--card-radius);
  padding: 26px 24px 28px;
}

.problem-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-error);
  margin-bottom: 14px;
  display: block;
}

.problem-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--c-text-primary); }
.problem-card p { font-size: 14px; color: var(--c-text-secondary); line-height: 1.7; }

/* ============================================================
   FEATURE GRID (WHAT'S INCLUDED)
   ============================================================ */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--c-border);
  border: 1px solid var(--c-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  margin-top: 56px;
}

.feat-card { background: var(--c-white); padding: 30px 26px; }
.feat-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 9px; color: var(--c-text-primary); }
.feat-card p { font-size: 14px; color: var(--c-text-secondary); line-height: 1.65; }

/* ============================================================
   PRICING (ported from pricing.html)
   ============================================================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
  align-items: stretch;
}

.pricing-card {
  border-radius: 16px;
  padding: 32px 28px;
  background: var(--c-white);
  border: 1px solid var(--c-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.06);
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s, box-shadow 0.2s;
}

.pricing-card:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(0,0,0,0.1); }

.pricing-card.featured {
  border-color: var(--c-primary);
  border-width: 2px;
  box-shadow: 0 4px 24px rgba(99,102,241,0.18);
}

.pricing-card-top-bar {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  border-radius: 14px 14px 0 0;
  background: var(--c-border-light);
}

.pricing-card.featured .pricing-card-top-bar { background: var(--c-primary); height: 5px; }

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-primary);
  color: white;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

.tier-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text-muted);
  margin-bottom: 8px;
  margin-top: 8px;
}

.pricing-card.featured .tier-label { color: var(--c-primary); }

.tier-name { font-size: 22px; font-weight: 800; color: var(--c-text-primary); margin-bottom: 4px; }

.tier-tagline {
  font-size: 13px;
  color: var(--c-text-secondary);
  line-height: 1.55;
  margin-bottom: 24px;
  min-height: 40px;
}

.price-block { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--c-border-light); }
.price-row { display: flex; align-items: flex-end; gap: 4px; margin-bottom: 4px; }
.price-currency { font-size: 20px; font-weight: 700; color: var(--c-text-primary); line-height: 1; margin-bottom: 6px; }
.price-amount { font-size: 40px; font-weight: 800; letter-spacing: -0.03em; color: var(--c-text-primary); line-height: 1; }
.price-period { font-size: 14px; color: var(--c-text-muted); font-weight: 500; margin-bottom: 6px; }
.price-note { font-size: 12px; color: var(--c-text-muted); }

.pricing-feature-list { display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; }
.pricing-feature { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--c-text-secondary); line-height: 1.5; }
.pricing-check {
  width: 18px; height: 18px; border-radius: 50%;
  background: #D1FAE5; color: #059669;
  display: flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 800; flex-shrink: 0; margin-top: 1px;
}
.pricing-card.featured .pricing-check { background: var(--c-primary-light); color: var(--c-primary); }

.pricing-cta { margin-top: auto; padding-top: 16px; }
.btn-full { width: 100%; justify-content: center; }

.pricing-foot { margin-top: 28px; display: grid; gap: 9px; font-size: 14px; color: var(--c-text-secondary); max-width: 760px; }
.pricing-foot strong { font-weight: 600; color: var(--c-text-primary); }
.pricing-foot a { color: var(--c-primary); text-decoration: underline; }

/* ============================================================
   LIMITS ("WHAT WE DON'T DO")
   ============================================================ */
.limits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.limits-list { list-style: none; display: grid; gap: 16px; border-left: 2px solid var(--c-border); padding-left: 22px; }
.limits-list li { font-size: 15px; color: var(--c-text-secondary); line-height: 1.6; }
.limits-list strong { color: var(--c-text-primary); font-weight: 600; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.85); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fadeUp 0.5s ease both;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-title { font-size: 42px; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .serve-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .problem-grid { grid-template-columns: 1fr; }
  .feat-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .limits-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root { --section-padding: 56px 0; }

  .nav-links,
  .nav-actions .btn:not(.btn-primary) {
    display: none;
  }

  .nav-toggle { display: flex; }

  .hero { padding: 72px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-title { font-size: 36px; }
  .hero-visual { display: none; }

  .products-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }

  .section-title { font-size: 28px; }
  .page-hero-title { font-size: 32px; }

  .mission-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats-row { grid-template-columns: 1fr; }
  .serve-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; max-width: 360px; }

  .product-section-grid { grid-template-columns: 1fr; gap: 40px; }
  .product-section-grid.reverse { direction: ltr; }
  .how-grid { grid-template-columns: 1fr; }
  .how-grid::before { display: none; }

  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

  .demo-clock-note { text-align: left; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 30px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .serve-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .logo-bar-inner { gap: 24px; }
}

/* Mobile nav open state */
.nav-open .nav-links {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--c-border);
  padding: 16px;
  gap: 4px;
  z-index: 99;
}

.nav-open .nav-actions .btn {
  display: inline-flex;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
  .hero-title .strike::after { transform: scaleX(1); }
}