/* ============================================
   Easy Care Lite — Landing Page Styles
   ============================================ */

/* --- DESIGN TOKENS --- */
:root {
  --color-bg:           #050d1a;
  --color-bg-surface:   #081326;
  --color-bg-card:      #0c1a30;
  --color-bg-card-hover:#0f2040;

  --color-teal-500:     #14b8a6;
  --color-teal-400:     #2dd4bf;
  --color-teal-300:     #5eead4;
  --color-cyan-500:     #06b6d4;
  --color-cyan-400:     #22d3ee;
  --color-blue-600:     #2563eb;
  --color-purple-600:   #7c3aed;
  --color-amber-500:    #f59e0b;
  --color-rose-500:     #f43f5e;

  --color-text-primary:   #f0f6ff;
  --color-text-secondary: #8ba8cc;
  --color-text-muted:     #4e6d8c;

  --color-border:       rgba(20, 184, 166, 0.15);
  --color-border-light: rgba(255, 255, 255, 0.07);

  --gradient-primary:   linear-gradient(135deg, #0d9488 0%, #0891b2 100%);
  --gradient-hero:      radial-gradient(ellipse at 50% 0%, rgba(13, 148, 136, 0.25) 0%, transparent 60%);

  --glass-bg:      rgba(12, 26, 48, 0.7);
  --glass-border:  rgba(20, 184, 166, 0.2);
  --glass-blur:    16px;

  --shadow-card:   0 4px 24px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(255,255,255,0.05) inset;
  --shadow-glow:   0 0 60px rgba(13, 148, 136, 0.3);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --transition-fast: 180ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-med:  300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  --font-sans: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --container-max: 1160px;
  --container-pad: clamp(20px, 5vw, 40px);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* --- UTILITIES --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.section {
  padding: clamp(64px, 10vw, 120px) 0;
}

.text-left { text-align: left; }

/* --- SCROLL ANIMATIONS (View Transition / IntersectionObserver fallback) --- */
@media (prefers-reduced-motion: no-preference) {
  .animate-fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  .animate-fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
  .animate-delay-1 { transition-delay: 0.1s; }
  .animate-delay-2 { transition-delay: 0.2s; }
  .animate-delay-3 { transition-delay: 0.35s; }
  .animate-delay-4 { transition-delay: 0.5s; }

  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.is-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; }
  .reveal-delay-5 { transition-delay: 0.5s; }
}

/* --- SECTION HEADER --- */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto clamp(48px, 8vw, 72px);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.3);
  color: var(--color-teal-400);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text-primary);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 700;
  border: none;
  transition: all var(--transition-med);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.btn:hover::before { opacity: 1; }
.btn:active { transform: scale(0.97); }

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.4);
}
.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(13, 148, 136, 0.6);
  transform: translateY(-1px);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-light);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--color-teal-500);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}
.btn-outline:hover {
  background: rgba(13, 148, 136, 0.08);
  border-color: var(--color-teal-500);
}

.btn-lg { padding: 14px 30px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }
.btn-icon { flex-shrink: 0; }

/* ============================================
   NAV
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0;
  transition: background var(--transition-med), box-shadow var(--transition-med), padding var(--transition-med);
}

.nav.scrolled {
  background: rgba(5, 13, 26, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--color-border-light);
  padding: 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

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

.nav-logo-text {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text-primary);
}

.nav-logo-text span {
  color: var(--color-teal-400);
}

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

.nav-link {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast), background var(--transition-fast);
}
.nav-link:hover {
  color: var(--color-text-primary);
  background: rgba(255,255,255,0.06);
}

.nav-link-cta {
  background: var(--gradient-primary);
  color: white !important;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 2px 12px rgba(13, 148, 136, 0.35);
}
.nav-link-cta:hover {
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.5);
  transform: translateY(-1px);
  background: rgba(255,255,255,0.06) !important;
}

.nav-link-signin {
  color: var(--color-text-secondary) !important;
  border: 1px solid var(--color-border-light);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
  transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}
.nav-link-signin:hover {
  color: var(--color-text-primary) !important;
  background: rgba(255,255,255,0.06);
  border-color: var(--color-teal-500);
}

.nav-mobile-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.nav-mobile-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text-primary);
  border-radius: 2px;
  transition: transform var(--transition-med), opacity var(--transition-fast);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 68px;
  overflow: hidden;
}

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

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 148, 136, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 148, 136, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 0%, black 20%, transparent 70%);
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(13, 148, 136, 0.25) 0%, transparent 70%);
  top: -100px; left: 50%;
  transform: translateX(-50%);
}
.hero-orb-2 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(8, 145, 178, 0.2) 0%, transparent 70%);
  top: 20%; right: 5%;
}
.hero-orb-3 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 70%);
  top: 30%; left: 3%;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: clamp(60px, 10vw, 100px) var(--container-pad) 48px;
  max-width: 820px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
  background: rgba(13, 148, 136, 0.08);
  color: var(--color-teal-300);
  font-size: 0.83rem;
  font-weight: 600;
  margin-bottom: 28px;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-teal-400);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(45, 212, 191, 0.5); }
  50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(45, 212, 191, 0); }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--color-text-primary);
}

.hero-title-accent {
  background: linear-gradient(90deg, var(--color-teal-400), var(--color-cyan-400));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--color-text-secondary);
  line-height: 1.75;
  max-width: 620px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 20px 28px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  max-width: 460px;
  margin: 0 auto;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  flex: 1;
}

.hero-stat-num {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-teal-400);
}

.hero-stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.hero-stat-divider {
  width: 1px;
  height: 36px;
  background: var(--color-border-light);
  margin: 0 20px;
}

.hero-demo-callout {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 8px 16px;
  background: rgba(13, 148, 136, 0.07);
  border: 1px solid rgba(13, 148, 136, 0.18);
  border-radius: 100px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
}

.hero-demo-callout svg {
  flex-shrink: 0;
  color: var(--color-teal-400);
}

.hero-demo-callout strong {
  color: var(--color-teal-300);
}

.hero-demo-link {
  color: var(--color-teal-400);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(45, 212, 191, 0.4);
  text-underline-offset: 2px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}
.hero-demo-link:hover {
  color: var(--color-teal-300);
  text-decoration-color: rgba(45, 212, 191, 0.7);
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 var(--container-pad);
  padding-bottom: 0;
}

.hero-image-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 200px;
  background: radial-gradient(ellipse, rgba(13,148,136,0.35) 0%, transparent 70%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.hero-image {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  border: 1px solid var(--glass-border);
  border-bottom: none;
  box-shadow: 0 -8px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.04) inset;
  width: 100%;
}

/* ============================================
   SOCIAL PROOF
   ============================================ */
.social-proof {
  background: var(--color-bg-surface);
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  padding: 28px 0;
}

.social-proof-inner {
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
  flex-wrap: wrap;
  justify-content: center;
}

.social-proof-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.social-proof-logos {
  display: flex;
  align-items: center;
  gap: clamp(16px, 3vw, 36px);
  flex-wrap: wrap;
  justify-content: center;
}

.proof-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.proof-item:hover { color: var(--color-text-secondary); }

/* ============================================
   FEATURES
   ============================================ */
.features {
  background: var(--color-bg);
}

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

.feature-card-large {
  grid-column: 1 / 3;
}

.feature-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 36px);
  transition: background var(--transition-med), border-color var(--transition-med), transform var(--transition-med), box-shadow var(--transition-med);
}

.feature-card:hover {
  background: var(--color-bg-card-hover);
  border-color: var(--color-border);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.feature-icon-teal  { background: rgba(13, 148, 136, 0.15); color: var(--color-teal-400); }
.feature-icon-blue  { background: rgba(37, 99, 235, 0.15);  color: #60a5fa; }
.feature-icon-purple{ background: rgba(124, 58, 237, 0.15); color: #a78bfa; }
.feature-icon-amber { background: rgba(245, 158, 11, 0.15); color: var(--color-amber-500); }
.feature-icon-rose  { background: rgba(244, 63, 94, 0.15);  color: #fb7185; }

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.feature-desc {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.feature-list {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.feature-list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-teal-500);
  flex-shrink: 0;
}

/* ============================================
   eMAR
   ============================================ */
.emar {
  background: var(--color-bg-surface);
  position: relative;
  overflow: hidden;
}

.emar::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(13,148,136,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.emar-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.emar-feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.emar-feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.emar-check {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(13, 148, 136, 0.15);
  border: 1px solid rgba(13, 148, 136, 0.3);
  color: var(--color-teal-400);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.emar-feature-item strong {
  color: var(--color-text-primary);
  font-weight: 600;
}

.emar-image-wrapper {
  position: relative;
}

.emar-image-glow {
  position: absolute;
  inset: -40px;
  background: radial-gradient(ellipse, rgba(13,148,136,0.2) 0%, transparent 65%);
  filter: blur(30px);
  pointer-events: none;
}

.emar-image {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-xl);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-card), var(--shadow-glow);
  width: 100%;
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  background: var(--color-bg);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.step-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align: center;
  position: relative;
  transition: border-color var(--transition-med), transform var(--transition-med);
}

.step-card:hover {
  border-color: var(--color-border);
  transform: translateY(-4px);
}

.step-number {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-teal-500);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  padding: 4px 10px;
  border-radius: 100px;
}

.step-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text-primary);
}

.step-desc {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.step-connector {
  display: flex;
  align-items: center;
  padding: 0 12px;
  padding-top: 60px;
}

.step-connector::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, rgba(13,148,136,0.3), rgba(13,148,136,0.6), rgba(13,148,136,0.3));
  border-radius: 2px;
}

/* ============================================
   PRICING
   ============================================ */
.pricing {
  background: var(--color-bg-surface);
}

/* ---- Pricing Calculator ---- */
.pricing-calculator {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 780px;
  margin: 0 auto;
}

/* Main calculator card */
.calc-card {
  background: linear-gradient(160deg, #0c2240 0%, #0c1a30 100%);
  border: 1px solid var(--color-teal-500);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 5vw, 48px);
  box-shadow: 0 0 0 1px rgba(13,148,136,0.2), var(--shadow-glow);
}

.calc-top {
  margin-bottom: 36px;
}

.calc-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.calc-label {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
}

.calc-count-display {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.calc-count-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-teal-400);
  line-height: 1;
  min-width: 2.5ch;
  text-align: right;
  transition: all 0.2s ease;
}

.calc-count-unit {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Slider */
.slider-track-wrapper {
  position: relative;
}

.resident-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.1);
  outline: none;
  cursor: pointer;
  position: relative;
  z-index: 1;
}

/* Filled track (set via JS custom property) */
.resident-slider {
  background: linear-gradient(
    to right,
    var(--color-teal-500) 0%,
    var(--color-teal-500) var(--fill-pct, 0%),
    rgba(255,255,255,0.1) var(--fill-pct, 0%),
    rgba(255,255,255,0.1) 100%
  );
}

.resident-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4), 0 0 0 3px rgba(13,148,136,0.4);
  cursor: pointer;
  transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.resident-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 2px 12px rgba(0,0,0,0.5), 0 0 0 5px rgba(13,148,136,0.35);
  transform: scale(1.1);
}

.resident-slider::-moz-range-thumb {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: white;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4), 0 0 0 3px rgba(13,148,136,0.4);
  cursor: pointer;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  padding: 0 2px;
}

.slider-labels span {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Result row */
.calc-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 24px 0;
  border-top: 1px solid var(--color-border-light);
  border-bottom: 1px solid var(--color-border-light);
  margin-bottom: 28px;
}

.calc-price-block {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.calc-price-display {
  display: flex;
  align-items: flex-start;
  gap: 4px;
}

.calc-currency {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-teal-400);
  margin-top: 8px;
}

.calc-amount {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 900;
  color: var(--color-text-primary);
  line-height: 1;
  transition: all 0.2s ease;
}

.calc-period {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  align-self: flex-end;
  margin-bottom: 7px;
  font-weight: 500;
}

.calc-residents-label {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

/* Feature pills */
.calc-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.calc-features li {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(13, 148, 136, 0.1);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-teal-300);
}

.calc-features li::before {
  content: '✓';
  font-size: 0.75rem;
  font-weight: 900;
}

/* Enterprise callout */
.calc-enterprise-card {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  transition: border-color var(--transition-fast);
}

.calc-enterprise-card:hover {
  border-color: var(--color-border);
}

.calc-enterprise-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  background: rgba(13, 148, 136, 0.1);
  border: 1px solid var(--color-border);
  color: var(--color-teal-400);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.calc-enterprise-body {
  flex: 1;
  min-width: 200px;
}

.calc-enterprise-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.calc-enterprise-desc {
  font-size: 0.87rem;
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.pricing-note {
  text-align: center;
  margin-top: 32px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  background: var(--color-bg);
}

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

.testimonial-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: border-color var(--transition-med), transform var(--transition-med);
}

.testimonial-card:hover {
  border-color: var(--color-border);
  transform: translateY(-3px);
}

.testimonial-stars {
  color: var(--color-amber-500);
  font-size: 0.95rem;
  letter-spacing: 3px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  line-height: 1.75;
  font-style: italic;
  flex: 1;
}

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

.testimonial-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: white;
  flex-shrink: 0;
}

.testimonial-name {
  display: block;
  font-size: 0.9rem;
  color: var(--color-text-primary);
  font-weight: 700;
}

.testimonial-role {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ============================================
   CTA / CONTACT
   ============================================ */
.cta-section {
  background: var(--color-bg-surface);
}

.cta-card {
  position: relative;
  background: linear-gradient(135deg, #0c2240 0%, #081326 60%, #0c1a30 100%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: clamp(48px, 8vw, 80px);
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 300px;
  background: radial-gradient(ellipse, rgba(13,148,136,0.2) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* --- Two-path CTA layout --- */
.cta-paths {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 0;
  align-items: start;
  margin-bottom: 36px;
  text-align: left;
}

.cta-path {
  padding: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
}

.cta-path-primary {
  background: rgba(13, 148, 136, 0.07);
  border-color: rgba(13, 148, 136, 0.25);
}

.cta-path-header {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.cta-path-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  background: var(--gradient-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cta-path-icon-ghost {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--color-border-light);
  color: var(--color-text-secondary);
}

.cta-path-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 3px;
}

.cta-path-sub {
  font-size: 0.83rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.cta-path-sub strong {
  color: var(--color-teal-300);
}

.cta-demo-note {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-top: 14px;
  padding: 10px 12px;
  background: rgba(13, 148, 136, 0.1);
  border: 1px solid rgba(13, 148, 136, 0.2);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--color-teal-300);
  line-height: 1.5;
}

.cta-demo-note svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--color-teal-400);
}

.cta-demo-note strong {
  color: var(--color-teal-200);
}

.cta-path-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  align-self: stretch;
}

.cta-path-divider::before,
.cta-path-divider::after {
  content: '';
  flex: 1;
  width: 1px;
  background: var(--color-border-light);
}

.cta-path-divider span {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 8px 0;
}

/* --- FORM --- */
.contact-form {
  text-align: left;
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 0;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-label-optional {
  font-weight: 400;
  color: var(--color-text-muted);
}

.form-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-sans);
  font-size: 0.9rem;
  transition: border-color var(--transition-fast), background var(--transition-fast), box-shadow var(--transition-fast);
  appearance: none;
  -webkit-appearance: none;
}

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

.form-input:focus {
  outline: none;
  border-color: var(--color-teal-500);
  background: rgba(13, 148, 136, 0.05);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form-input option { background: #0c1a30; }

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

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

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.3);
  border-radius: var(--radius-sm);
  color: var(--color-teal-300);
  font-size: 0.9rem;
  font-weight: 600;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-bg);
  border-top: 1px solid var(--color-border-light);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  padding-bottom: 48px;
}

.footer-brand-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 320px;
}

.footer-logo {
  margin-bottom: 4px;
}

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

.footer-col-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-primary);
  margin-bottom: 16px;
}

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

.footer-link {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}
.footer-link:hover { color: var(--color-teal-400); }

.footer-bottom {
  border-top: 1px solid var(--color-border-light);
  padding: 20px 0;
}

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

.footer-copy,
.footer-tagline {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
  .feature-card-large {
    grid-column: 1 / -1;
  }
  .emar-inner {
    grid-template-columns: 1fr;
  }
  .emar-image-wrapper {
    order: -1;
  }
  .steps-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
  }
  .step-connector {
    display: none;
  }
  .pricing-calculator {
    max-width: 100%;
  }
  .calc-result {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 520px;
    margin: 0 auto;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .nav-links {
    display: none;
    position: fixed;
    top: 68px;
    left: 0; right: 0;
    background: rgba(5, 13, 26, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border-light);
    flex-direction: column;
    gap: 0;
    padding: 16px;
  }
  .nav-links.is-open {
    display: flex;
  }
  .nav-link {
    padding: 12px 16px;
    width: 100%;
    border-radius: var(--radius-sm);
  }
  .nav-mobile-btn {
    display: flex;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 12px;
  }
  .hero-stat-divider {
    display: none;
  }
  .cta-card {
    padding: clamp(32px, 6vw, 48px);
  }
  .footer-links-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .calc-enterprise-card {
    flex-direction: column;
    align-items: flex-start;
  }
  .slider-labels {
    display: none;
  }
  .cta-paths {
    grid-template-columns: 1fr;
  }
  .cta-path-divider {
    flex-direction: row;
    padding: 12px 0;
    align-self: auto;
  }
  .cta-path-divider::before,
  .cta-path-divider::after {
    width: auto;
    height: 1px;
    flex: 1;
  }
  .cta-path-divider span {
    padding: 0 12px;
  }
}

@media (max-width: 400px) {
  .hero-title { font-size: 2rem; }
}

/* ============================================
   FOCUS STYLES (accessibility)
   ============================================ */
:focus-visible {
  outline: 2px solid var(--color-teal-500);
  outline-offset: 3px;
  border-radius: 4px;
}