/* ==========================================================================
   PORTAL DIGITAL BANER - TV SIGNAGE LANDING PAGE CSS
   Theme: Formal, Simpel, Elegan, Modern B2B SaaS
   ========================================================================== */

:root {
  --primary-navy: #0f172a;
  --secondary-navy: #1e293b;
  --accent-indigo: #6366f1;
  --accent-indigo-hover: #4f46e5;
  --accent-cyan: #06b6d4;
  --accent-emerald: #10b981;
  --text-primary: #0f172a;
  --text-muted: #64748b;
  --bg-light: #f8fafc;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --card-shadow: 0 20px 40px -15px rgba(15, 23, 42, 0.07);
  --tv-bezel: #111827;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Global Font & Smooth Scroll */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: #334155;
  background-color: #ffffff;
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  color: var(--primary-navy);
}

/* Navbar Custom Styling */
.navbar-custom {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition-smooth);
}

.navbar-brand {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--primary-navy);
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.nav-link {
  font-weight: 600;
  color: #475569 !important;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-indigo) !important;
}

/* Hero Section */
.hero-section {
  background: radial-gradient(120% 120% at 50% 10%, #f8fafc 0%, #e2e8f0 100%);
  position: relative;
  padding-top: 130px;
  padding-bottom: 90px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.badge-tag {
  background: rgba(99, 102, 241, 0.08);
  color: var(--accent-indigo);
  border: 1px solid rgba(99, 102, 241, 0.2);
  padding: 6px 16px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.badge-tag .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hero-title {
  font-size: 3rem;
  line-height: 1.18;
  letter-spacing: -0.03em;
  color: var(--primary-navy);
}

.hero-title span.text-gradient {
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: #64748b;
  max-width: 620px;
}

.btn-primary-custom {
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-indigo-hover));
  color: #ffffff;
  border: none;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 12px;
  box-shadow: 0 10px 25px -5px rgba(99, 102, 241, 0.4);
  transition: var(--transition-smooth);
}

.btn-primary-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(99, 102, 241, 0.5);
  color: #ffffff;
}

.btn-outline-custom {
  background: #ffffff;
  color: var(--primary-navy);
  border: 1px solid #cbd5e1;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 12px;
  transition: var(--transition-smooth);
}

.btn-outline-custom:hover {
  background: #f1f5f9;
  border-color: #94a3b8;
  color: var(--primary-navy);
  transform: translateY(-2px);
}

/* TV Smart Mockup Display Component */
.tv-container {
  position: relative;
  max-width: 100%;
  margin: 0 auto;
  perspective: 1000px;
}

.tv-frame {
  background: var(--tv-bezel);
  border-radius: 16px;
  padding: 12px;
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.4),
              0 0 0 1px rgba(255, 255, 255, 0.1) inset;
  position: relative;
}

.tv-brand-logo {
  text-align: center;
  font-size: 0.65rem;
  color: #4b5563;
  letter-spacing: 0.2em;
  padding-top: 4px;
  font-weight: 800;
  text-transform: uppercase;
}

.tv-led {
  position: absolute;
  bottom: 6px;
  right: 20px;
  width: 5px;
  height: 5px;
  background-color: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
}

.tv-screen {
  background-color: #000000;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 16 / 9;
  box-shadow: inset 0 0 20px rgba(0,0,0,0.8);
}

.tv-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.5s ease-in-out;
}

/* TV Signage Widget Overlays */
.tv-overlay-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: 10px 16px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #ffffff;
  z-index: 5;
}

.tv-channel-badge {
  background: rgba(99, 102, 241, 0.9);
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 6px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tv-clock {
  font-family: 'Outfit', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 0, 0, 0.5);
  padding: 3px 10px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
}

.tv-ticker {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(15, 23, 42, 0.92);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.8rem;
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  z-index: 5;
}

.tv-ticker-tag {
  background: #ef4444;
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}

.tv-ticker-text {
  white-space: nowrap;
  overflow: hidden;
  box-sizing: border-box;
  animation: marquee 22s linear infinite;
  font-weight: 500;
}

@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

/* Stand / Base TV */
.tv-stand {
  width: 140px;
  height: 12px;
  background: linear-gradient(180deg, #374151 0%, #1f2937 100%);
  margin: 0 auto;
  border-radius: 0 0 6px 6px;
}

.tv-stand-base {
  width: 220px;
  height: 6px;
  background: #111827;
  margin: 0 auto;
  border-radius: 3px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* Feature Tabs / Channel Switcher Buttons */
.simulator-nav {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 25px;
}

.btn-channel {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: #475569;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.02);
}

.btn-channel i {
  font-size: 1.1rem;
  color: #94a3b8;
  transition: var(--transition-smooth);
}

.btn-channel:hover {
  background: #f1f5f9;
  color: var(--primary-navy);
  border-color: #cbd5e1;
}

.btn-channel.active {
  background: var(--primary-navy);
  color: #ffffff;
  border-color: var(--primary-navy);
  box-shadow: 0 6px 15px -3px rgba(15, 23, 42, 0.3);
}

.btn-channel.active i {
  color: var(--accent-cyan);
}

/* Section Common Styling */
.section-padding {
  padding: 100px 0;
}

.section-subtitle {
  color: var(--accent-indigo);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.85rem;
  margin-bottom: 8px;
  display: block;
}

.section-title {
  font-size: 2.3rem;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0 auto;
}

/* Cards & Grid Styling */
.feature-card {
  background: #ffffff;
  border: 1px solid #f1f5f9;
  border-radius: 16px;
  padding: 32px 28px;
  height: 100%;
  transition: var(--transition-smooth);
  box-shadow: var(--card-shadow);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.3);
  box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.15);
}

.feature-icon-box {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(6, 182, 212, 0.1));
  color: var(--accent-indigo);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  transition: var(--transition-smooth);
}

.feature-card:hover .feature-icon-box {
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  color: #ffffff;
  transform: scale(1.05);
}

.feature-card h4 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.feature-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Industry Solution Cards */
.solution-card {
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 30px -10px rgba(0,0,0,0.08);
}

.solution-header {
  padding: 24px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 14px;
}

.solution-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--primary-navy);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.solution-body {
  padding: 24px;
}

.solution-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.solution-list li {
  padding: 6px 0;
  font-size: 0.92rem;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 10px;
}

.solution-list li i {
  color: var(--accent-emerald);
  font-size: 0.9rem;
}

/* Pricing Section Styling */
.pricing-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 40px 32px;
  height: 100%;
  transition: var(--transition-smooth);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.popular {
  border: 2px solid var(--accent-indigo);
  box-shadow: 0 25px 50px -12px rgba(99, 102, 241, 0.25);
  transform: scale(1.03);
}

.pricing-badge {
  position: absolute;
  top: -14px;
  right: 24px;
  background: linear-gradient(135deg, var(--accent-indigo), var(--accent-cyan));
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

.pricing-price {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-navy);
  margin: 16px 0;
}

.pricing-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-muted);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 24px 0 32px 0;
  flex-grow: 1;
}

.pricing-features li {
  padding: 8px 0;
  color: #475569;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li i {
  color: var(--accent-indigo);
}

/* Counter Banner */
.stats-banner {
  background: linear-gradient(135deg, var(--primary-navy), var(--secondary-navy));
  border-radius: 24px;
  padding: 50px 30px;
  color: #ffffff;
  box-shadow: 0 25px 50px -15px rgba(15, 23, 42, 0.3);
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent-cyan);
  line-height: 1;
}

.stat-label {
  color: #94a3b8;
  font-size: 0.95rem;
  font-weight: 600;
  margin-top: 6px;
}

/* Request Demo CTA Form Section */
.cta-section {
  background: radial-gradient(100% 100% at 50% 0%, #f1f5f9 0%, #ffffff 100%);
  border-top: 1px solid #e2e8f0;
}

.contact-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 20px 40px -10px rgba(0,0,0,0.06);
  border: 1px solid #e2e8f0;
}

.form-control-custom, .form-select-custom {
  border: 1px solid #cbd5e1;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.95rem;
  transition: var(--transition-smooth);
}

.form-control-custom:focus, .form-select-custom:focus {
  border-color: var(--accent-indigo);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15);
  outline: none;
}

/* Footer Styling */
.footer {
  background-color: var(--primary-navy);
  color: #94a3b8;
  padding-top: 80px;
  padding-bottom: 30px;
  font-size: 0.92rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer h5 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 50px;
  padding-top: 25px;
  text-align: center;
}

/* Responsive Overrides */
@media (max-width: 991.98px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .pricing-card.popular {
    transform: none;
  }
  .section-title {
    font-size: 1.8rem;
  }
}

@media (max-width: 575.98px) {
  .hero-section {
    padding-top: 100px;
    padding-bottom: 60px;
  }
  .hero-title {
    font-size: 1.85rem;
  }
  .btn-channel {
    padding: 8px 14px;
    font-size: 0.8rem;
  }
}

/* Floating WhatsApp Button */
.wa-float-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #ffffff !important;
  border-radius: 50px;
  padding: 12px 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.wa-float-btn i {
  font-size: 1.5rem;
}

.wa-float-btn:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
  color: #ffffff !important;
}

@media (max-width: 575.98px) {
  .wa-float-btn span {
    display: none;
  }
  .wa-float-btn {
    padding: 14px;
    border-radius: 50%;
    bottom: 20px;
    right: 20px;
  }
}