/* ========================================
   NEXREV — LIGHT THEME DESIGN SYSTEM
   ======================================== */

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

:root {
  --blue:    #0A8EAD;
  --indigo:  #0A6A84;
  --teal:    #0DBDD8;
  --green:   #059669;
  --red:     #DC2626;
  --amber:   #D97706;

  --bg:      #FFFFFF;
  --bg-2:    #F8FAFC;
  --bg-3:    #F1F5F9;
  --surface: #FFFFFF;
  --surface-2: #F8FAFC;
  --border:  rgba(0,0,0,0.08);
  --border-2: rgba(0,0,0,0.13);

  --text:    #0F172A;
  --text-2:  #475569;
  --text-3:  #94A3B8;

  --gradient: linear-gradient(135deg, var(--blue), var(--indigo));
  --gradient-text: linear-gradient(135deg, #0A8EAD, #0A5A74);

  --shadow-sm: 0 1px 4px rgba(0,0,0,0.06), 0 2px 8px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 2px 6px rgba(0,0,0,0.04);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.06);

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

  --font: 'Inter', system-ui, sans-serif;
  --font-display: 'Space Grotesk', system-ui, sans-serif;

  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--blue);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.02rem;
  color: var(--text-2);
  max-width: 640px;
  line-height: 1.75;
  margin-bottom: 48px;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  min-height: 44px;
}

.btn-primary {
  background: var(--gradient);
  color: white;
  box-shadow: 0 2px 12px rgba(10,142,173,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(10,142,173,0.4);
}

.btn-ghost {
  background: white;
  color: var(--text);
  border: 1.5px solid var(--border-2);
  box-shadow: var(--shadow-sm);
}
.btn-ghost:hover {
  background: var(--bg-2);
  border-color: var(--blue);
  color: var(--blue);
}

.btn-nav {
  background: var(--gradient);
  color: white;
  padding: 9px 18px;
  font-size: 0.85rem;
  box-shadow: 0 2px 8px rgba(10,142,173,0.25);
}

.btn-lg  { padding: 14px 28px; font-size: 1rem; }
.btn-xl  { padding: 16px 36px; font-size: 1rem; width: 100%; }

/* ========================================
   NAV
   ======================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: var(--transition);
}

.nav.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-mark { display: flex; align-items: center; }

.logo-name {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.logo-sub {
  font-size: 0.54rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-3);
  text-transform: uppercase;
  line-height: 1;
}

.logo-accent {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 28px;
  margin-left: auto;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--blue); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: white;
  border-top: 1px solid var(--border);
  padding: 16px 24px 24px;
  box-shadow: var(--shadow-md);
}
.mobile-menu a {
  padding: 14px 0;
  color: var(--text-2);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:hover { color: var(--blue); }
.mobile-menu .btn { margin-top: 20px; }
.mobile-menu.open { display: flex; }

/* ========================================
   HERO
   ======================================== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 0 90px;
  overflow: hidden;
  background: linear-gradient(160deg, #FFFFFF 55%, #EBF7FB 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10,142,173,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,142,173,0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 20%, transparent 100%);
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.12;
}
.orb-1 { width: 500px; height: 500px; background: var(--blue);  top: -80px;  left: -80px; }
.orb-2 { width: 400px; height: 400px; background: var(--teal);  top: 80px;   right: -100px; }
.orb-3 { width: 350px; height: 350px; background: #A7E9F5;      bottom: 0;   left: 35%; opacity: 0.18; }

.hero .container { position: relative; z-index: 1; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1.5px solid rgba(10,142,173,0.25);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--blue);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
  background: rgba(10,142,173,0.06);
  flex-wrap: wrap;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  max-width: 800px;
  color: var(--text);
}

.hero-sub {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: var(--text-2);
  max-width: 600px;
  line-height: 1.8;
  margin-bottom: 36px;
}

.hero-cta-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  border: 1.5px solid var(--border-2);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.stat {
  flex: 1;
  min-width: 150px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-3);
  line-height: 1.4;
}

.stat-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
}

/* ========================================
   TRUST BAR
   ======================================== */

.trust-bar {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.trust-bar .container {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.trust-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--text-3);
  flex-shrink: 0;
  white-space: nowrap;
}

.trust-logos {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: var(--text-2);
  font-weight: 500;
}

.trust-item.hipaa { color: var(--green); }
.trust-item--ai { color: var(--blue); font-weight: 600; }

/* ========================================
   PAIN SECTION
   ======================================== */

.pain {
  padding: 100px 0;
  background: var(--bg);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-bottom: 48px;
}

.pain-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.pain-card:hover {
  border-color: rgba(10,142,173,0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.pain-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(10,142,173,0.08);
  border: 1.5px solid rgba(10,142,173,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 18px;
}

.pain-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
}

.pain-card p {
  font-size: 0.88rem;
  color: var(--text-2);
  line-height: 1.7;
}

.proof-callout {
  display: flex;
  align-items: center;
  gap: 28px;
  background: linear-gradient(135deg, rgba(220,38,38,0.05), rgba(220,38,38,0.02));
  border: 1.5px solid rgba(220,38,38,0.15);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
}

.proof-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--red);
  flex-shrink: 0;
  line-height: 1;
}

.proof-text {
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.7;
}
.proof-text strong { color: var(--text); }

/* ========================================
   HOW IT WORKS
   ======================================== */

.how {
  padding: 100px 0;
  background: var(--bg-2);
}

.arch-flow {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 0;
}

.arch-step {
  flex: 1;
  min-width: 160px;
  padding: 28px 20px;
  position: relative;
}

.arch-step--ai {
  background: rgba(13,189,216,0.04);
  border-radius: var(--radius);
  border: 1.5px solid rgba(13,189,216,0.18);
}

.arch-step--ai::before {
  content: 'AI';
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--teal);
  background: rgba(13,189,216,0.1);
  border: 1px solid rgba(13,189,216,0.25);
  border-radius: 4px;
  padding: 2px 6px;
}

.arch-num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: 14px;
  text-transform: uppercase;
}

.arch-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: white;
  border: 1.5px solid var(--border-2);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  margin-bottom: 14px;
}

.arch-icon--ai {
  background: rgba(13,189,216,0.08) !important;
  border-color: rgba(13,189,216,0.25) !important;
  color: var(--teal) !important;
}

.arch-step h3 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.arch-step p {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.65;
  margin-bottom: 12px;
}

.arch-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(10,142,173,0.08);
  border: 1px solid rgba(10,142,173,0.18);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.02em;
}

.arch-tag--ai {
  background: rgba(13,189,216,0.08);
  border-color: rgba(13,189,216,0.25);
  color: var(--teal);
}

.arch-arrow {
  font-size: 1.2rem;
  color: var(--text-3);
  padding-top: 48px;
  flex-shrink: 0;
  align-self: flex-start;
}

/* ========================================
   TIMELINE
   ======================================== */

.timeline-section {
  padding: 100px 0;
  background: var(--bg);
}

.timeline {
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), var(--indigo), transparent);
}

.timeline-item {
  display: flex;
  gap: 28px;
  padding-bottom: 40px;
  position: relative;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -37px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 3px rgba(10,142,173,0.15);
  border: 2px solid white;
}

.timeline-item--last::before {
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(5,150,105,0.15);
}

.tl-day {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.06em;
  min-width: 72px;
  padding-top: 2px;
  text-transform: uppercase;
}

.tl-content h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.tl-content p {
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.7;
}

/* ========================================
   MODULES
   ======================================== */

.modules {
  padding: 100px 0;
  background: var(--bg-2);
}

.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.module-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
}

.module-card:hover {
  border-color: rgba(10,142,173,0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.module-card--featured {
  grid-column: span 2;
  background: linear-gradient(135deg, rgba(10,142,173,0.04), rgba(10,106,132,0.02));
  border-color: rgba(10,142,173,0.2);
}

.module-card--highlight {
  background: linear-gradient(135deg, rgba(10,142,173,0.05), rgba(10,106,132,0.03));
  border-color: rgba(10,142,173,0.25);
}

.module-tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  background: rgba(10,142,173,0.08);
  border: 1px solid rgba(10,142,173,0.15);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--blue);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.module-card h3 {
  font-family: var(--font-display);
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.module-card p {
  font-size: 0.83rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 12px;
}

.module-replaces {
  font-size: 0.73rem;
  color: var(--text-3);
  font-style: italic;
}

.module-quote {
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 3px solid var(--blue);
  background: rgba(10,142,173,0.05);
  border-radius: 0 8px 8px 0;
  font-size: 0.8rem;
  color: var(--text-2);
  font-style: italic;
  line-height: 1.6;
}

.module-card--ai {
  grid-column: span 3;
  background: linear-gradient(135deg, rgba(13,189,216,0.06), rgba(10,142,173,0.03));
  border-color: rgba(13,189,216,0.28);
  border-width: 1.5px;
}

.module-tag--ai {
  background: rgba(13,189,216,0.1);
  border-color: rgba(13,189,216,0.28);
  color: var(--teal);
}

/* ========================================
   SOCIAL PROOF
   ======================================== */

.proof-section {
  padding: 100px 0;
  background: var(--bg);
}

.quotes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 48px;
}

.quote-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.quote-card--large {
  background: linear-gradient(135deg, rgba(10,142,173,0.05), rgba(10,106,132,0.02));
  border-color: rgba(10,142,173,0.18);
}

.quote-marks {
  font-size: 3.5rem;
  line-height: 0.8;
  color: var(--blue);
  opacity: 0.25;
  font-family: Georgia, serif;
  margin-bottom: 14px;
}

.quote-card p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 10px;
}

.quote-pause {
  font-size: 0.8rem;
  color: var(--text-3);
  font-style: italic;
  margin-bottom: 14px;
}

.quote-attr {
  font-size: 0.73rem;
  color: var(--text-3);
  letter-spacing: 0.03em;
}

.data-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.data-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.data-num {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
}

.data-label {
  font-size: 0.8rem;
  color: var(--text-2);
  line-height: 1.5;
}

/* ========================================
   PRICING
   ======================================== */

.pricing {
  padding: 100px 0;
  background: var(--bg-2);
}

.pricing-cards {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
  margin-bottom: 0;
}

.pricing-card {
  border-radius: var(--radius-xl);
  padding: 36px;
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow-sm);
  background: white;
  position: relative;
}

.pricing-card--monthly {
  background: linear-gradient(160deg, #EBF7FB 0%, white 60%);
  border-color: rgba(10,142,173,0.25);
  box-shadow: var(--shadow-md);
}

.pricing-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--gradient);
  font-size: 0.7rem;
  font-weight: 700;
  color: white;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.pricing-type {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 6px;
}

.pricing-amount span {
  font-size: 1.1rem;
  color: var(--text-2);
  font-weight: 500;
}

.pricing-desc {
  font-size: 0.83rem;
  color: var(--text-3);
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.pricing-includes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.pricing-includes li {
  font-size: 0.86rem;
  color: var(--text-2);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.pricing-includes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
  font-size: 0.78rem;
}

.pricing-note {
  margin-top: 20px;
  padding: 12px 14px;
  background: rgba(5,150,105,0.06);
  border: 1px solid rgba(5,150,105,0.15);
  border-radius: 8px;
  font-size: 0.8rem;
  color: var(--green);
  font-style: italic;
  line-height: 1.5;
}

.roi-calc { display: none; }

/* ========================================
   COHORT
   ======================================== */

.cohort {
  padding: 100px 0;
  background: var(--bg);
}

.criteria-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 48px;
}

.criteria-grid--3 {
  grid-template-columns: repeat(3, 1fr);
}

.criteria-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.criteria-card:hover {
  border-color: rgba(10,142,173,0.3);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.criteria-num {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 10px;
  line-height: 1;
}

.criteria-card h3 {
  font-family: var(--font-display);
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.criteria-card p {
  font-size: 0.82rem;
  color: var(--text-2);
  line-height: 1.65;
}

.specialty-bar {
  display: flex;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}

.specialty-item {
  flex: 1;
  min-width: 120px;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid var(--border);
  background: white;
}

.specialty-item:last-child { border-right: none; }

.specialty-total {
  background: linear-gradient(135deg, rgba(10,142,173,0.06), rgba(10,106,132,0.03));
}

.specialty-count {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.specialty-name {
  font-size: 0.72rem;
  color: var(--text-3);
}

/* ========================================
   CTA SECTION  — stays dark for contrast
   ======================================== */

.cta-section {
  padding: 100px 0;
  background: #071826;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.orb-cta-1 {
  width: 500px; height: 500px;
  background: var(--blue);
  top: -100px; right: -100px;
  opacity: 0.14;
  filter: blur(80px);
  border-radius: 50%;
  position: absolute;
}
.orb-cta-2 {
  width: 400px; height: 400px;
  background: var(--teal);
  bottom: -80px; left: -80px;
  opacity: 0.1;
  filter: blur(80px);
  border-radius: 50%;
  position: absolute;
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
}

.cta-section .section-label { color: var(--teal); }

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: white;
  margin-bottom: 14px;
}

.cta-title .gradient-text {
  background: linear-gradient(135deg, #1ABCDA, #0A8EAD);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-sub {
  font-size: 0.97rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.75;
  margin-bottom: 36px;
}

.cta-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.cta-form input,
.cta-form select {
  width: 100%;
  padding: 13px 16px;
  background: rgba(255,255,255,0.08);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  color: white;
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
  min-height: 48px;
}

.cta-form input::placeholder { color: rgba(255,255,255,0.38); }
.cta-form select { cursor: pointer; }
.cta-form select option { background: #071826; color: white; }

.cta-form input:focus,
.cta-form select:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13,189,216,0.12);
}

.form-note {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.38);
  text-align: center;
  margin-top: 4px;
}

/* ========================================
   FOOTER — light theme
   ======================================== */

.footer {
  background: var(--bg-2);
  border-top: 1.5px solid var(--border);
  padding: 56px 0 28px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 64px;
  padding-bottom: 40px;
  border-bottom: 1.5px solid var(--border);
  margin-bottom: 28px;
}

.footer-brand { max-width: 340px; }

.footer .logo-text { color: var(--text); }
.footer .logo-sub  { color: var(--text-3); }

.footer-desc {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.7;
  margin: 14px 0 18px;
}

.footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  padding: 4px 10px;
  border-radius: 100px;
  border: 1.5px solid var(--border-2);
  font-size: 0.7rem;
  color: var(--text-3);
  font-weight: 500;
}

.footer-links-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.footer-col a {
  font-size: 0.84rem;
  color: var(--text-2);
  text-decoration: none;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--blue); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.76rem;
  color: var(--text-3);
}

.footer-tagline { font-size: 0.7rem !important; }

/* ========================================
   SCROLL ANIMATIONS
   ======================================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s 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: 0.4s; }

/* ========================================
   RESPONSIVE — TABLET (≤1024px)
   ======================================== */

@media (max-width: 1024px) {
  .container { padding: 0 20px; }

  .modules-grid { grid-template-columns: repeat(2, 1fr); }
  .module-card--featured { grid-column: span 2; }

  .criteria-grid { grid-template-columns: repeat(2, 1fr); }
  .criteria-grid--3 { grid-template-columns: repeat(3, 1fr); }

  .arch-arrow { display: none; }
  .arch-flow { gap: 10px; }
  .arch-step { min-width: 140px; padding: 20px 14px; }

  .pricing-cards { grid-template-columns: 1fr; max-width: 520px; }

  .footer-top { grid-template-columns: 1fr; gap: 36px; }
  .footer-brand { max-width: 100%; }
}

/* ========================================
   RESPONSIVE — MOBILE (≤768px)
   ======================================== */

@media (max-width: 768px) {
  /* Nav */
  .nav-links { display: none; }
  .btn-nav  { display: none; }
  .hamburger { display: flex; }
  .nav-inner { padding: 14px 20px; }

  /* Sections */
  .pain         { padding: 72px 0; }
  .how          { padding: 72px 0; }
  .timeline-section { padding: 72px 0; }
  .modules      { padding: 72px 0; }
  .proof-section{ padding: 72px 0; }
  .pricing      { padding: 72px 0; }
  .cohort       { padding: 72px 0; }
  .cta-section  { padding: 72px 0; }

  /* Hero */
  .hero { padding: 110px 0 72px; min-height: auto; }
  .hero-headline { font-size: clamp(1.9rem, 7vw, 2.6rem); }
  .hero-cta-row { flex-direction: column; align-items: stretch; }
  .hero-cta-row .btn { text-align: center; }
  .hero-stats { flex-direction: column; }
  .stat-divider { width: 100%; height: 1px; }
  .stat { min-width: 0; padding: 18px 20px; }

  /* Trust bar */
  .trust-bar .container { flex-direction: column; align-items: flex-start; gap: 14px; }
  .trust-logos { gap: 16px; }

  /* Pain */
  .pain-grid { grid-template-columns: 1fr; }
  .proof-callout { flex-direction: column; text-align: center; gap: 14px; padding: 24px 20px; }
  .proof-number { font-size: 2.4rem; }

  /* Architecture */
  .arch-flow { flex-direction: column; gap: 12px; }
  .arch-step { min-width: 0; padding: 20px; }

  /* Timeline */
  .timeline { padding-left: 24px; }
  .timeline-item { flex-direction: column; gap: 6px; padding-bottom: 32px; }
  .timeline-item::before { left: -30px; }
  .tl-day { min-width: 0; }

  /* Modules */
  .modules-grid { grid-template-columns: 1fr; }
  .module-card--featured { grid-column: span 1; }

  /* Quotes */
  .quotes-grid { grid-template-columns: 1fr; }
  .data-proof  { grid-template-columns: 1fr; gap: 12px; }

  /* Criteria */
  .criteria-grid    { grid-template-columns: 1fr; }
  .criteria-grid--3 { grid-template-columns: 1fr; }

  /* Specialty bar */
  .specialty-bar { flex-direction: column; }
  .specialty-item { border-right: none; border-bottom: 1px solid var(--border); min-width: 0; }
  .specialty-item:last-child { border-bottom: none; }

  /* Pricing */
  .pricing-cards { grid-template-columns: 1fr; max-width: 100%; }
  .pricing-card { padding: 28px 22px; }

  /* CTA form */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-links-group { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .footer { padding: 44px 0 24px; }
}

/* ========================================
   RESPONSIVE — SMALL MOBILE (≤480px)
   ======================================== */

@media (max-width: 480px) {
  .container { padding: 0 16px; }

  .hero-badge { font-size: 0.68rem; padding: 5px 12px; }
  .hero-headline { font-size: 1.85rem; letter-spacing: -0.02em; }
  .hero-sub { font-size: 0.93rem; }

  .section-title { font-size: 1.65rem; }

  .criteria-grid--3 { grid-template-columns: 1fr; }
  .footer-links-group { grid-template-columns: 1fr; gap: 20px; }

  .quote-card { padding: 22px 18px; }
  .quote-card p { font-size: 0.97rem; }

  .pricing-amount { font-size: 2.4rem; }

  .cta-title { font-size: 1.75rem; }
}

/* ========================================
   ANIMATIONS & INTERACTIONS
   ======================================== */

/* ── Scroll progress bar ── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  z-index: 9999;
  transition: width 0.1s linear;
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px rgba(13,189,216,0.5);
}

/* ── Word-by-word headline ── */
.word-anim {
  display: inline-block;
  opacity: 0;
  transform: translateY(24px);
  animation: wordUp 0.7s cubic-bezier(0.22,1,0.36,1) forwards;
}
@keyframes wordUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.65s cubic-bezier(0.22,1,0.36,1),
              transform 0.65s cubic-bezier(0.22,1,0.36,1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Hero orbs: mouse parallax + float ── */
.hero-bg .orb {
  transform: translate(var(--mx, 0px), var(--my, 0px));
  will-change: transform;
}
.hero-bg .orb:nth-child(1) { animation: floatA 18s ease-in-out infinite; }
.hero-bg .orb:nth-child(2) { animation: floatB 22s ease-in-out infinite; }
.hero-bg .orb:nth-child(3) { animation: floatC 26s ease-in-out infinite; }

@keyframes floatA {
  0%, 100% { margin-top: 0px; }
  50%       { margin-top: -28px; }
}
@keyframes floatB {
  0%, 100% { margin-top: 0px; }
  40%       { margin-top: 22px; }
  80%       { margin-top: -18px; }
}
@keyframes floatC {
  0%, 100% { margin-top: 0px; }
  30%       { margin-top: -20px; }
  70%       { margin-top: 16px; }
}

/* ── Button ripple ── */
.btn { position: relative; overflow: hidden; }
.ripple {
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  transform: scale(0);
  animation: rippleOut 0.75s ease-out forwards;
  pointer-events: none;
  margin-left: -3px; margin-top: -3px;
}
@keyframes rippleOut {
  to { transform: scale(60); opacity: 0; }
}

/* ── Nav active underline ── */
.nav-links a {
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0%; height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: width 0.3s cubic-bezier(0.22,1,0.36,1);
}
.nav-links a.active::after,
.nav-links a:hover::after {
  width: 100%;
}

/* ── Hamburger → X ── */
#hamburger span {
  transition: transform 0.3s ease, opacity 0.3s ease;
}
#hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
#hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
#hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Logo mark hover bounce ── */
.logo-mark {
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.logo-mark:hover {
  transform: translateY(-3px) scale(1.06);
}

/* ── Card hover lift + shine sweep ── */
.pain-card,
.module-card,
.quote-card,
.pricing-card,
.criteria-card {
  position: relative;
  overflow: hidden;
}
.pain-card::before,
.module-card::before,
.quote-card::before,
.pricing-card::before,
.criteria-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg,
    transparent 40%,
    rgba(255,255,255,0.18) 50%,
    transparent 60%);
  transform: translateX(-100%);
  transition: transform 0.55s ease;
  pointer-events: none;
}
.pain-card:hover::before,
.module-card:hover::before,
.quote-card:hover::before,
.pricing-card:hover::before,
.criteria-card:hover::before {
  transform: translateX(100%);
}

/* ── Pain icon pop on hover ── */
.pain-icon {
  transition: transform 0.35s cubic-bezier(0.34,1.56,0.64,1);
}
.pain-card:hover .pain-icon {
  transform: scale(1.18) rotate(-4deg);
}

/* ── Pricing featured glow pulse ── */
.pricing-card--featured {
  animation: featuredPulse 3.5s ease-in-out infinite;
}
@keyframes featuredPulse {
  0%, 100% { box-shadow: var(--shadow-md), 0 0 0 0 rgba(10,142,173,0); }
  50%       { box-shadow: var(--shadow-md), 0 0 0 8px rgba(10,142,173,0.1); }
}

/* ── AI module teal border pulse ── */
.module-card--ai {
  animation: aiCardPulse 3s ease-in-out infinite;
}
@keyframes aiCardPulse {
  0%, 100% { border-color: rgba(13,189,216,0.3); box-shadow: var(--shadow-sm); }
  50%       { border-color: rgba(13,189,216,0.75); box-shadow: var(--shadow-sm), 0 0 18px rgba(13,189,216,0.15); }
}

/* ── Counter glow while counting ── */
.stat-num.counting,
.data-num.counting,
.proof-number.counting {
  color: var(--blue);
  text-shadow: 0 0 16px rgba(10,142,173,0.3);
  transition: color 0.2s, text-shadow 0.2s;
}

/* ── Section label entrance ── */
.section-label {
  letter-spacing: 0.12em;
}

/* ── Trust item hover scale ── */
.trust-item {
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.trust-item:hover {
  transform: scale(1.08);
  opacity: 1 !important;
}

/* ── Arch step connector glow on hover ── */
.arch-step {
  transition: transform 0.3s cubic-bezier(0.22,1,0.36,1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
}
.arch-step:hover {
  transform: translateY(-4px);
  border-color: var(--blue);
  box-shadow: var(--shadow-md), 0 0 0 1px var(--blue);
}

/* ── Timeline item reveal left-slide ── */
.timeline-item.reveal {
  transform: translateX(-18px);
}
.timeline-item.reveal.visible {
  transform: translateX(0);
}

/* ── Specialty item stagger bar ── */
.specialty-item {
  transition: background 0.25s ease;
}
.specialty-item:hover {
  background: var(--bg-3);
}

/* ── CTA form submit flash ── */
#cta-form button[type="submit"] {
  transition: background 0.4s ease, transform 0.2s ease;
}
#cta-form button[type="submit"]:active {
  transform: scale(0.97);
}