/* ============================================================
   ChamberText — shared styles
   Brand: canonical ChamberText kit (bhi-internal-chambertext/tokens.json)
   Orange #FF7300 primary/CTA · Royal blue #264698 accent · Navy #1E3A5F ink
   Typography retained per DT: Source Serif 4 (display) + Inter (body)
   ============================================================ */

:root {
  /* Structural ink (navy) — headings, dark sections, primary fills */
  --primary: #1E3A5F;
  --primary-light: #2E4E78;
  --primary-dark: #142B47;
  /* Orange — CTAs, highlights, lead accent */
  --accent: #FF7300;
  --accent-light: #FF8C33;
  --accent-dark: #E06600;
  --accent-glow: rgba(255, 115, 0, 0.15);
  /* Royal blue — accent-only (checks, secondary highlights, links on light) */
  --blue: #264698;
  --blue-light: #3A5BB5;
  /* Surfaces */
  --bg: #ffffff;
  --bg-warm: #FAFAFA;
  --bg-section: #F5F7FA;
  --bg-navy: #0D1F3C;
  /* Text */
  --text-primary: #1E3A5F;
  --text-secondary: #475569;
  --text-muted: #6B7280;
  --text-light: #F0F2F5;
  /* Lines & cards */
  --border: #E2E5EA;
  --border-light: #EEEEEE;
  --card-bg: #FFFFFF;
  --card-shadow: 0 1px 3px rgba(30, 58, 95, 0.06), 0 1px 2px rgba(30, 58, 95, 0.04);
  --card-shadow-hover: 0 10px 25px rgba(30, 58, 95, 0.1), 0 4px 10px rgba(30, 58, 95, 0.06);
  --radius: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  --font-heading: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; transition: color var(--transition); }

/* ================= Utility ================= */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }

.section-label {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.6;
}

.text-center { text-align: center; }
.text-center .section-subtitle { margin-left: auto; margin-right: auto; }

/* ================= Buttons ================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
}

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 2px 8px rgba(255, 115, 0, 0.3);
}
.btn-primary:hover {
  background: var(--accent-dark);
  box-shadow: 0 4px 16px rgba(255, 115, 0, 0.4);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--border);
}
.btn-secondary:hover {
  border-color: var(--primary);
  background: var(--primary);
  color: #FFFFFF;
}

.btn-white {
  background: #FFFFFF;
  color: var(--primary);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.btn-white:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.15);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(4px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.25); border-color: rgba(255, 255, 255, 0.5); }

.btn-sm { padding: 10px 22px; font-size: 14px; }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ================= Navigation ================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition);
}
.nav.scrolled { box-shadow: 0 1px 8px rgba(30, 58, 95, 0.08); }

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo { display: flex; align-items: center; }
.nav-logo img { height: 30px; width: auto; display: block; }

.nav-links { display: flex; align-items: center; gap: 36px; list-style: none; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--text-secondary); transition: color var(--transition); }
.nav-links a:hover { color: var(--primary); }

.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-login { font-size: 14px; font-weight: 500; color: var(--text-muted); }
.nav-login:hover { color: var(--primary); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}
.mobile-menu.open { display: block; }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-light);
}
.mobile-menu .btn { width: 100%; justify-content: center; margin-top: 16px; }

/* ================= Hero ================= */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 40%, var(--primary-light) 100%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(255, 115, 0, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(38, 70, 152, 0.16) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  z-index: 1;
}
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 24px 100px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-text h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  color: #FFFFFF;
  margin-bottom: 24px;
}
.hero-text h1 .highlight { color: var(--accent-light); }
.hero-text p {
  font-size: 19px;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.65;
  margin-bottom: 36px;
  max-width: 520px;
}

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

.hero-stat-row {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-stat { text-align: left; }
.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-light);
  line-height: 1;
}
.hero-stat-label { font-size: 13px; color: rgba(255, 255, 255, 0.6); margin-top: 4px; font-weight: 500; }

/* Phone mockup */
.hero-visual { display: flex; justify-content: center; align-items: center; }
.phone-mockup {
  width: 320px;
  background: #0a0a0a;
  border-radius: 40px;
  padding: 12px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transform: perspective(800px) rotateY(-8deg) rotateX(2deg);
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.phone-mockup:hover { transform: perspective(800px) rotateY(-2deg) rotateX(0deg); }
.phone-screen { background: #FFFFFF; border-radius: 30px; overflow: hidden; aspect-ratio: 9 / 16.5; }
.phone-header { background: var(--primary); padding: 48px 20px 16px; text-align: center; }
.phone-header-org {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.phone-header-title { font-size: 16px; color: #FFFFFF; font-weight: 600; margin-top: 2px; }
.phone-messages { padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.phone-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 16px;
  font-size: 12.5px;
  line-height: 1.4;
  animation: fadeInMsg 0.5s ease forwards;
  opacity: 0;
}
.phone-msg.incoming { background: #E8EDF4; color: var(--primary-dark); border-bottom-left-radius: 4px; align-self: flex-start; }
.phone-msg.outgoing { background: var(--primary); color: #FFFFFF; border-bottom-right-radius: 4px; align-self: flex-end; }
.phone-msg:nth-child(1) { animation-delay: 0.3s; }
.phone-msg:nth-child(2) { animation-delay: 0.8s; }
.phone-msg:nth-child(3) { animation-delay: 1.3s; }
.phone-msg:nth-child(4) { animation-delay: 1.8s; }
.phone-msg:nth-child(5) { animation-delay: 2.3s; }
.phone-msg-time {
  font-size: 10px;
  color: var(--text-muted);
  text-align: center;
  padding: 4px 0;
  opacity: 0;
  animation: fadeInMsg 0.5s ease 0.1s forwards;
}
@keyframes fadeInMsg { to { opacity: 1; } }
.phone-msg strong { font-weight: 600; }
.phone-msg .msg-link { color: var(--accent); text-decoration: underline; }
.phone-msg.outgoing .msg-link { color: var(--accent-light); }

/* ================= Trust Bar ================= */
.trust-bar { background: var(--bg-warm); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); padding: 48px 0; }
.trust-bar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 64px;
  flex-wrap: wrap;
}
.trust-item { text-align: center; display: flex; align-items: center; gap: 14px; }
.trust-icon {
  width: 44px; height: 44px;
  background: var(--primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.trust-icon svg { width: 22px; height: 22px; color: var(--accent); }
.trust-text { text-align: left; }
.trust-number { font-family: var(--font-heading); font-size: 26px; font-weight: 700; color: var(--primary); line-height: 1; }
.trust-label { font-size: 13px; color: var(--text-muted); font-weight: 500; margin-top: 2px; }

/* ================= Features ================= */
.features { background: var(--bg); }
.features-header { margin-bottom: 64px; }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition);
  cursor: default;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-hover); border-color: var(--accent); }
.feature-card:hover .feature-icon { background: var(--accent); }
.feature-card:hover .feature-icon svg { color: #FFFFFF; }
.feature-icon {
  width: 52px; height: 52px;
  background: var(--accent-glow);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition);
}
.feature-icon svg { width: 26px; height: 26px; color: var(--accent-dark); transition: color var(--transition); }
.feature-card h3 { font-family: var(--font-heading); font-size: 20px; font-weight: 600; color: var(--primary); margin-bottom: 10px; }
.feature-card p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; }

/* Link variant of feature card (feature hub) */
a.feature-card { cursor: pointer; }
a.feature-card .feature-more {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 16px; font-size: 14px; font-weight: 600; color: var(--accent);
}
a.feature-card .feature-more svg { width: 15px; height: 15px; }

/* ================= How It Works ================= */
.how-it-works { background: var(--bg-section); }
.how-it-works-header { margin-bottom: 64px; }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; position: relative; }
.steps-grid::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(16.66% + 20px);
  right: calc(16.66% + 20px);
  height: 2px;
  background: linear-gradient(to right, var(--accent), var(--primary), var(--blue));
  border-radius: 2px;
}
.step-card { text-align: center; position: relative; }
.step-number {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--font-heading);
  font-size: 28px; font-weight: 700;
  position: relative; z-index: 2;
}
.step-card:nth-child(1) .step-number { background: var(--accent); color: #FFFFFF; }
.step-card:nth-child(2) .step-number { background: var(--primary); color: #FFFFFF; }
.step-card:nth-child(3) .step-number { background: var(--blue); color: #FFFFFF; }
.step-card h3 { font-family: var(--font-heading); font-size: 22px; font-weight: 600; color: var(--primary); margin-bottom: 10px; }
.step-card p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; max-width: 300px; margin: 0 auto; }

/* ================= Use Cases ================= */
.use-cases { background: var(--bg); }
.use-cases-header { margin-bottom: 64px; }
.use-cases-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.use-case-list { display: flex; flex-direction: column; gap: 16px; }
.use-case-tab {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 20px 24px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex; align-items: start; gap: 16px;
}
.use-case-tab:hover, .use-case-tab.active { border-color: var(--accent); box-shadow: var(--card-shadow); }
.use-case-tab.active { background: linear-gradient(135deg, rgba(255, 115, 0, 0.05), rgba(30, 58, 95, 0.03)); }
.use-case-tab-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  background: var(--accent-glow);
}
.use-case-tab.active .use-case-tab-icon { background: var(--accent); }
.use-case-tab-icon svg { width: 20px; height: 20px; color: var(--accent-dark); }
.use-case-tab.active .use-case-tab-icon svg { color: #FFFFFF; }
.use-case-tab h4 { font-family: var(--font-heading); font-size: 17px; font-weight: 600; color: var(--primary); margin-bottom: 4px; }
.use-case-tab p { font-size: 14px; color: var(--text-muted); line-height: 1.5; }

.use-case-preview {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: sticky;
  top: 96px;
}
.sms-preview-label { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.sms-bubble {
  background: #E8EDF4;
  border-radius: 18px 18px 18px 4px;
  padding: 16px 20px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-primary);
  max-width: 360px;
}
.sms-bubble strong { font-weight: 600; }
.sms-bubble .sms-link { color: var(--primary); text-decoration: underline; }
.sms-meta { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12px; color: var(--text-muted); }
.sms-meta svg { width: 14px; height: 14px; color: var(--blue); }
.sms-stats {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-top: 24px; padding-top: 24px;
  border-top: 1px solid var(--border-light);
}
.sms-stat { text-align: center; padding: 12px; background: var(--bg-warm); border-radius: var(--radius); }
.sms-stat-value { font-family: var(--font-heading); font-size: 24px; font-weight: 700; color: var(--primary); }
.sms-stat-label { font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ================= Testimonial ================= */
.testimonial { background: var(--primary); position: relative; overflow: hidden; }
.testimonial::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 0% 100%, rgba(255, 115, 0, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 0%, rgba(38, 70, 152, 0.18) 0%, transparent 50%);
}
.testimonial-inner { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; text-align: center; }
.testimonial-quote-mark { font-family: var(--font-heading); font-size: 80px; color: var(--accent); line-height: 1; margin-bottom: -10px; opacity: 0.6; }
.testimonial-quote {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 400; font-style: italic;
  color: #FFFFFF; line-height: 1.5; margin-bottom: 32px;
}
.testimonial-author { display: flex; align-items: center; justify-content: center; gap: 16px; }
.testimonial-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading);
  font-size: 22px; font-weight: 700; color: #FFFFFF;
}
.testimonial-name { text-align: left; }
.testimonial-name strong { display: block; color: #FFFFFF; font-size: 16px; font-weight: 600; }
.testimonial-name span { color: rgba(255, 255, 255, 0.6); font-size: 14px; }

/* ================= Membership Tiers ================= */
.tiers { background: var(--bg-warm); }
.tiers-header { margin-bottom: 64px; }
.tiers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.tier-card {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}
.tier-card:hover { transform: translateY(-4px); box-shadow: var(--card-shadow-hover); }
/* Featured pillar (Growth) — solid orange fill, bold white text */
.tier-card.featured {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 14px 34px rgba(255, 115, 0, 0.35);
}
.tier-card.featured:hover { box-shadow: 0 18px 44px rgba(255, 115, 0, 0.45); }
.tier-card.featured .tier-name,
.tier-card.featured .tier-price-amount { color: #FFFFFF; font-weight: 800; }
.tier-card.featured .tier-desc,
.tier-card.featured .tier-price-period { color: rgba(255, 255, 255, 0.92); font-weight: 600; }
.tier-card.featured .tier-features li { color: #FFFFFF; font-weight: 700; border-bottom-color: rgba(255, 255, 255, 0.28); }
.tier-card.featured .tier-features li svg { color: #FFFFFF; }
.tier-card.featured .tier-badge { background: #FFFFFF; color: var(--accent-dark); }
.tier-card.featured .btn-primary { background: #FFFFFF; color: var(--accent-dark); box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18); }
.tier-card.featured .btn-primary:hover { background: #FFF6EE; color: var(--accent-dark); box-shadow: 0 4px 16px rgba(0, 0, 0, 0.24); }
.tier-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #FFFFFF;
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.05em; text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--radius-full);
}
.tier-name { font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--primary); margin-bottom: 8px; }
.tier-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.tier-price { margin-bottom: 28px; }
.tier-price-amount { font-family: var(--font-heading); font-size: 40px; font-weight: 700; color: var(--primary); }
.tier-price-period { font-size: 15px; color: var(--text-muted); }
.tier-features { list-style: none; text-align: left; margin-bottom: 32px; }
.tier-features li {
  display: flex; align-items: start; gap: 10px;
  padding: 8px 0;
  font-size: 14px; color: var(--text-secondary);
  border-bottom: 1px solid var(--border-light);
}
.tier-features li:last-child { border-bottom: none; }
.tier-features li svg { width: 18px; height: 18px; color: var(--blue); flex-shrink: 0; margin-top: 1px; }
.tier-card .btn { width: 100%; justify-content: center; }

/* ================= CTA Section ================= */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 70%, rgba(255, 115, 0, 0.14) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 30%, rgba(38, 70, 152, 0.16) 0%, transparent 50%);
}
.cta-inner { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; text-align: center; }
.cta-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 700; color: #FFFFFF; margin-bottom: 16px; line-height: 1.15;
}
.cta-inner p { font-size: 18px; color: rgba(255, 255, 255, 0.8); margin-bottom: 36px; line-height: 1.6; }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ================= Footer ================= */
.footer { background: var(--bg-navy); color: var(--text-light); padding: 80px 0 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px; }
.footer-brand { max-width: 320px; }
.footer-logo { margin-bottom: 16px; }
.footer-logo img { height: 26px; width: auto; display: block; }
.footer-brand p { font-size: 14px; color: rgba(255, 255, 255, 0.5); line-height: 1.6; margin-bottom: 20px; }
.footer-contact { font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.9; margin-bottom: 20px; }
.footer-contact a { color: var(--accent-light); }
.footer-bhi {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: rgba(255, 255, 255, 0.35);
  font-weight: 500; padding: 6px 12px;
  background: rgba(255, 255, 255, 0.05); border-radius: 6px;
}
.footer-column h4 { font-family: var(--font-heading); font-size: 15px; font-weight: 600; color: #FFFFFF; margin-bottom: 20px; }
.footer-column ul { list-style: none; }
.footer-column li { margin-bottom: 12px; }
.footer-column a { font-size: 14px; color: rgba(255, 255, 255, 0.5); transition: color var(--transition); }
.footer-column a:hover { color: var(--accent-light); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 32px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 16px;
}
.footer-copy { font-size: 13px; color: rgba(255, 255, 255, 0.35); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 13px; color: rgba(255, 255, 255, 0.35); }
.footer-legal a:hover { color: rgba(255, 255, 255, 0.6); }

/* ================= Scroll Animations ================= */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.35s; }
.reveal-delay-5 { transition-delay: 0.4s; }
.reveal-delay-6 { transition-delay: 0.45s; }

/* ============================================================
   Subpage components (shared across slug pages)
   ============================================================ */
.subpage-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 55%, var(--primary-light) 100%);
  padding: 160px 0 84px;
  text-align: center;
}
.subpage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 15%, rgba(255, 115, 0, 0.14) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 85%, rgba(38, 70, 152, 0.20) 0%, transparent 55%);
}
.subpage-hero .container { position: relative; z-index: 2; }
.breadcrumb {
  font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent-light); margin-bottom: 16px;
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: #fff; }
.subpage-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700; line-height: 1.12; color: #FFFFFF;
  max-width: 800px; margin: 0 auto 20px;
}
.subpage-hero h1 .highlight { color: var(--accent-light); }
.subpage-hero p {
  font-size: 19px; color: rgba(255, 255, 255, 0.82);
  max-width: 620px; margin: 0 auto 32px; line-height: 1.6;
}
.subpage-hero .hero-actions { justify-content: center; }

/* Prose / content */
.prose { max-width: 720px; margin: 0 auto; }
.prose h2 { font-family: var(--font-heading); font-size: clamp(1.5rem, 3vw, 2rem); color: var(--primary); margin: 40px 0 14px; line-height: 1.25; }
.prose h3 { font-family: var(--font-heading); font-size: 1.2rem; color: var(--primary); margin: 28px 0 8px; }
.prose p { color: var(--text-secondary); margin-bottom: 16px; line-height: 1.7; }
.prose ul { margin: 0 0 20px 0; padding-left: 0; list-style: none; }
.prose ul li {
  position: relative; padding: 8px 0 8px 30px;
  color: var(--text-secondary); line-height: 1.6;
  border-bottom: 1px solid var(--border-light);
}
.prose ul li::before {
  content: '';
  position: absolute; left: 0; top: 14px;
  width: 16px; height: 16px;
  background: var(--accent-glow);
  border-radius: 4px;
}
.prose ul li::after {
  content: '';
  position: absolute; left: 5px; top: 18px;
  width: 5px; height: 9px;
  border: solid var(--accent); border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.prose a.inline-link { color: var(--blue); font-weight: 600; text-decoration: underline; }

/* Numbered step list (onboarding) */
.step-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px; }
.step-row {
  display: flex; gap: 20px; align-items: flex-start;
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  transition: all var(--transition);
}
.step-row:hover { box-shadow: var(--card-shadow-hover); border-color: var(--accent); transform: translateY(-2px); }
.step-row-num {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 20px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.step-row h3 { font-family: var(--font-heading); font-size: 19px; color: var(--primary); margin-bottom: 6px; }
.step-row p { color: var(--text-secondary); font-size: 15px; line-height: 1.6; }

/* Contact band */
.contact-band { background: var(--bg-section); border-radius: var(--radius-lg); padding: 40px; text-align: center; max-width: 720px; margin: 0 auto; }
.contact-band h3 { font-family: var(--font-heading); font-size: 1.4rem; color: var(--primary); margin-bottom: 8px; }
.contact-band p { color: var(--text-secondary); margin-bottom: 20px; }
.contact-methods { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; }
.contact-method { display: flex; flex-direction: column; gap: 4px; }
.contact-method .label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); font-weight: 600; }
.contact-method a { font-size: 18px; font-weight: 600; color: var(--accent); }

/* Compliance callout */
.callout {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--accent-glow);
  border: 1px solid rgba(255,115,0,0.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  max-width: 720px; margin: 24px auto;
}
.callout svg { width: 24px; height: 24px; color: var(--accent-dark); flex-shrink: 0; margin-top: 2px; }
.callout p { color: var(--text-secondary); font-size: 15px; line-height: 1.6; margin: 0; }
.callout strong { color: var(--primary); }

/* ================= Responsive ================= */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-content { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-text p { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stat-row { justify-content: center; }
  .phone-mockup { width: 280px; transform: perspective(800px) rotateY(0deg) rotateX(0deg); }
  .phone-mockup:hover { transform: perspective(800px) rotateY(0deg) rotateX(0deg); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .nav-links { display: none; }
  .nav-cta .nav-login, .nav-cta .btn { display: none; }
  .nav-cta .btn-primary.mobile-show { display: inline-flex; padding: 8px 18px; font-size: 13px; }
  .hamburger { display: flex; }
  .hero { min-height: auto; }
  .hero-content { padding: 120px 24px 64px; }
  .hero-visual { display: none; }
  .hero-stat-row { gap: 24px; flex-wrap: wrap; }
  .subpage-hero { padding: 128px 0 64px; }
  .trust-bar-inner { gap: 32px; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; gap: 32px; }
  .steps-grid::before { display: none; }
  .use-cases-layout { grid-template-columns: 1fr; }
  .use-case-preview { position: static; }
  .tiers-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .trust-bar-inner { flex-direction: column; gap: 24px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; }
  .contact-methods { gap: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .phone-msg, .phone-msg-time { opacity: 1 !important; }
}