/* ==========================================================================
   ZUKTI INNOVATIONS - OFFICIAL BRAND THEME
   Light, Ultra-Clean Aesthetic, Mint & Emerald Gradients, Minimalist Pill UI
   ========================================================================== */

:root {
  --bg-main: #f9fbf9;
  --bg-card: #ffffff;
  --bg-card-subtle: #f8fafc;

  --brand-mint: #00c9a7;
  --brand-emerald: #10b981;
  --brand-teal: #0d9488;
  --brand-cyan: #06b6d4;
  --brand-dark: #111827;
  --brand-charcoal: #1e293b;

  --text-primary: #111827;
  --text-secondary: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;

  --border-light: #e2e8f0;
  --border-mint: rgba(0, 201, 167, 0.3);
  --border-mint-glow: rgba(0, 201, 167, 0.45);

  --font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --shadow-subtle: 0 4px 20px -2px rgba(0, 0, 0, 0.04);
  --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.06), 0 0 25px rgba(0, 201, 167, 0.08);
  --shadow-glow: 0 0 35px rgba(0, 201, 167, 0.22);
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-image:
    radial-gradient(circle at 85% 10%, rgba(0, 201, 167, 0.09) 0%, transparent 45%),
    radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.06) 0%, transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Constellation / Network Dots Background Accent */
.bg-mesh-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 600px;
  background-image: radial-gradient(rgba(0, 201, 167, 0.15) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 40%, rgba(0, 0, 0, 0) 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 40%, rgba(0, 0, 0, 0) 100%);
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.85);
  border-bottom: 1px solid var(--border-light);
  padding: 16px 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

/* Zukti Innovations Logo */
.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-logo-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #111827;
  line-height: 1.1;
}

.brand-subtitle {
  font-size: 0.62rem;
  font-weight: 700;
  color: #64748b;
  letter-spacing: 2.8px;
  text-transform: uppercase;
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover {
  color: var(--brand-emerald);
}

.nav-link.active {
  color: var(--text-primary);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: var(--brand-mint);
  border-radius: var(--radius-full);
}

.nav-btn-dark {
  background: var(--brand-dark);
  color: #ffffff !important;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(17, 24, 39, 0.15);
}

.nav-btn-dark:hover {
  background: #000000;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(17, 24, 39, 0.25);
}

/* Layout */
.main-content {
  flex: 1;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 24px 80px;
  position: relative;
  z-index: 1;
}

/* Hero Section */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 42px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: #e6fbf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: #065f46;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-mint);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -1.5px;
  color: var(--text-primary);
  margin-bottom: 18px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #00c9a7 0%, #10b981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.18rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 0;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-pill-dark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--brand-dark);
  color: #ffffff;
  padding: 13px 28px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  box-shadow: 0 4px 14px rgba(17, 24, 39, 0.2);
}

.btn-pill-dark:hover {
  background: #000;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(17, 24, 39, 0.3);
}

.btn-pill-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: var(--text-primary);
  border: 1.5px solid var(--text-primary);
  padding: 12px 26px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-pill-outline:hover {
  background: var(--bg-card-subtle);
  transform: translateY(-2px);
}

/* Hero Right Visual Frame (Matching Screenshot 1) */
.hero-visual-frame {
  position: relative;
  background: #ffffff;
  border: 2px solid rgba(0, 201, 167, 0.45);
  border-radius: 36px;
  padding: 24px;
  box-shadow: var(--shadow-glow), 0 20px 40px -10px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-frame-inner {
  border-radius: 24px;
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 50%, #f0fdfa 100%);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid rgba(0, 201, 167, 0.2);
}

.eyewear-illustration {
  width: 100%;
  max-width: 280px;
  margin: 0 auto 20px;
  filter: drop-shadow(0 15px 25px rgba(0, 201, 167, 0.25));
}

.feature-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: #ffffff;
  border: 1px solid var(--border-mint);
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  color: #0d9488;
  box-shadow: 0 4px 12px rgba(0, 201, 167, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-pill-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 201, 167, 0.18);
}

/* AI Automation Showcase Visual Styles */
.ai-automation-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ai-visual-media {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(0, 201, 167, 0.16);
  border: 1px solid rgba(0, 201, 167, 0.3);
  background: #0f172a;
}

.ai-visual-img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-visual-media:hover .ai-visual-img {
  transform: scale(1.04);
}

/* Live Animated Voice Waveform Bars */
.soundwave-container {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 20px;
  padding: 0 2px;
}

.soundwave-bar {
  width: 3px;
  border-radius: 4px;
  background: linear-gradient(180deg, #00C9A7 0%, #10B981 100%);
  animation: wavePulse 1.2s ease-in-out infinite alternate;
}

.soundwave-bar:nth-child(1) {
  height: 6px;
  animation-delay: 0.1s;
}

.soundwave-bar:nth-child(2) {
  height: 14px;
  animation-delay: 0.3s;
}

.soundwave-bar:nth-child(3) {
  height: 18px;
  animation-delay: 0.15s;
}

.soundwave-bar:nth-child(4) {
  height: 12px;
  animation-delay: 0.45s;
}

.soundwave-bar:nth-child(5) {
  height: 20px;
  animation-delay: 0.25s;
}

.soundwave-bar:nth-child(6) {
  height: 15px;
  animation-delay: 0.35s;
}

.soundwave-bar:nth-child(7) {
  height: 8px;
  animation-delay: 0.5s;
}

@keyframes wavePulse {
  0% {
    transform: scaleY(0.4);
    opacity: 0.6;
  }

  100% {
    transform: scaleY(1.1);
    opacity: 1;
  }
}

/* Horizontal Compact AI Pipeline Flow Chips */
.ai-pipeline-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 12px 0 10px;
}

.ai-flow-chip {
  background: #f8fafc;
  border: 1px solid rgba(0, 201, 167, 0.25);
  border-radius: 12px;
  padding: 10px 8px;
  text-align: center;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ai-flow-chip:hover {
  background: #ffffff;
  border-color: #00c9a7;
  transform: translateY(-2px);
  box-shadow: 0 6px 14px rgba(0, 201, 167, 0.15);
}

.ai-flow-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #e6fbf5;
  color: #065f46;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  margin-bottom: 5px;
}

.ai-flow-title {
  font-size: 0.76rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.25;
  margin-bottom: 2px;
}

.ai-flow-sub {
  font-size: 0.67rem;
  color: #64748b;
  line-height: 1.2;
}

/* Left Hero Feature Cards Grid to Balance Space */
.hero-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 24px;
}

.hero-feature-card {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(0, 201, 167, 0.22);
  border-radius: 14px;
  box-shadow: 0 2px 8px rgba(0, 201, 167, 0.05);
  transition: all 0.2s ease;
}

.hero-feature-card:hover {
  background: #ffffff;
  border-color: #00c9a7;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 201, 167, 0.12);
}

.hero-feature-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #e6fbf5;
  color: #065f46;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.hero-feature-info h4 {
  font-size: 0.82rem;
  font-weight: 700;
  color: #0f172a;
  margin: 0 0 2px 0;
}

.hero-feature-info p {
  font-size: 0.72rem;
  color: #64748b;
  margin: 0;
  line-height: 1.35;
}

.ai-pipeline-step:hover {
  background: #ffffff;
  border-color: #00C9A7;
  transform: translateX(4px);
  box-shadow: 0 4px 12px rgba(0, 201, 167, 0.12);
}

.ai-step-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, #E6FBF5 0%, #D1FAE5 100%);
  color: #065F46;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(0, 201, 167, 0.15);
}

.ai-step-text h4 {
  font-size: 0.86rem;
  font-weight: 700;
  color: #0F172A;
  margin: 0 0 2px 0;
}

.ai-step-text p {
  font-size: 0.74rem;
  color: #64748B;
  margin: 0;
  line-height: 1.35;
}

/* Modern Form Card */
.booking-section {
  max-width: 800px;
  margin: 0 auto 60px;
}

.zukti-card {
  background: #ffffff;
  border: 1px solid var(--border-mint);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
}

.card-header-zukti {
  text-align: center;
  margin-bottom: 32px;
}

.card-header-zukti h2 {
  font-size: 1.85rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.card-header-zukti p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Clean Form Grid */
.form-grid-zukti {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.form-group-zukti {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-full {
  grid-column: span 2;
}

.label-zukti {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
}

.input-zukti {
  width: 100%;
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-family: inherit;
  font-size: 0.98rem;
  color: var(--text-primary);
  transition: var(--transition);
}

.input-zukti:focus {
  outline: none;
  background: #ffffff;
  border-color: var(--brand-mint);
  box-shadow: 0 0 0 3px rgba(0, 201, 167, 0.15);
}

/* In-Page Booking Confirmation Banner (NO second screen) */
.confirmation-banner {
  background: linear-gradient(135deg, #f0fdf4 0%, #ecfdf5 100%);
  border: 2px solid #86efac;
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 40px;
  box-shadow: 0 15px 35px -10px rgba(16, 185, 129, 0.15);
  animation: slideDown 0.4s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-15px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.banner-content {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.banner-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #10b981;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  flex-shrink: 0;
  box-shadow: 0 6px 18px rgba(16, 185, 129, 0.35);
}

.banner-text h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #065f46;
  margin-bottom: 6px;
}

.banner-text p {
  color: #166534;
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 16px;
}

.banner-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  background: #ffffff;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  font-size: 0.9rem;
}

.meta-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #374151;
}

.meta-chip strong {
  color: #111827;
}

/* Live Countdown Pill */
.countdown-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #111827;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 6px 16px;
  border-radius: var(--radius-full);
}

.countdown-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(1.3);
  }
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
}

.badge-pending {
  background: #fef3c7;
  color: #b45309;
  border: 1px solid #fde68a;
}

.badge-calling {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
}

.badge-confirmed {
  background: #dcfce7;
  color: #15803d;
  border: 1px solid #bbf7d0;
}

.badge-rescheduled {
  background: #e0e7ff;
  color: #4338ca;
  border: 1px solid #c7d2fe;
}

.badge-cancelled {
  background: #ffe4e6;
  color: #be123c;
  border: 1px solid #fecdd3;
}

/* Tables */
.zukti-table-wrapper {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  margin-top: 48px;
}

.zukti-table-header {
  padding: 20px 24px;
  border-bottom: 1px solid #f1f5f9;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.zukti-table-header h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}

.zukti-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.zukti-table th {
  background: #f8fafc;
  padding: 12px 20px;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  border-bottom: 1px solid #e2e8f0;
}

.zukti-table td {
  padding: 14px 20px;
  border-bottom: 1px solid #f1f5f9;
  color: var(--text-secondary);
}

.zukti-table tr:last-child td {
  border-bottom: none;
}

.zukti-table tr:hover td {
  background: #fcfdfc;
}

/* Footer */
.zukti-footer {
  background: #ffffff;
  border-top: 1px solid #e2e8f0;
  padding: 32px 0;
  margin-top: auto;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 900px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .form-grid-zukti {
    grid-template-columns: 1fr;
  }

  .form-full {
    grid-column: span 1;
  }

  .zukti-card {
    padding: 24px;
  }
}