/* ===================================================================
   PIGA PAP - OFFICIAL LANDING PAGE DESIGN SYSTEM
   Theme: Deep Emerald (#1F6F5C), Warm Amber (#F5B83D), Dark Slate (#121816)
   Clean, Trustworthy, Modern, 100% Compliant
   =================================================================== */

:root {
  --primary-green: #1F6F5C;
  --primary-green-light: #2A8F77;
  --primary-green-dark: #144E40;
  --accent-amber: #F5B83D;
  --accent-amber-light: #FCD68A;
  --accent-amber-dark: #D4971E;
  
  --dark-bg: #121816;
  --dark-surface: #1A2421;
  --dark-surface-2: #24332F;
  --dark-border: #2E3D39;
  
  --light-bg: #F8FAF9;
  --light-surface: #FFFFFF;
  --light-border: #E5EBE8;
  
  --text-main: #1C2623;
  --text-muted: #5E6E69;
  --text-light: #F2F7F5;
  --text-light-muted: #9EABA7;
  
  --shadow-sm: 0 2px 8px rgba(18, 24, 22, 0.06);
  --shadow-md: 0 8px 24px rgba(18, 24, 22, 0.08);
  --shadow-lg: 0 16px 40px rgba(18, 24, 22, 0.12);
  --shadow-green: 0 10px 30px rgba(31, 111, 92, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--light-bg);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-main);
}

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

a:hover {
  color: var(--primary-green-dark);
}

/* ===================================================================
   NAVBAR
   =================================================================== */
.navbar-custom {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--light-border);
  padding: 14px 0;
  transition: var(--transition);
}

.navbar-brand-logo {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

.brand-text {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary-green);
  letter-spacing: -0.03em;
}

.brand-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-amber-dark);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-link {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted) !important;
  padding: 8px 16px !important;
  border-radius: var(--radius-pill);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-green) !important;
  background-color: rgba(31, 111, 92, 0.08);
}

/* Language Switcher */
.lang-btn {
  background-color: #EEF3F1;
  color: var(--primary-green);
  border: 1px solid #D6E3DE;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.lang-btn:hover {
  background-color: var(--primary-green);
  color: #FFF;
  border-color: var(--primary-green);
}

/* ===================================================================
   HERO SECTION
   =================================================================== */
.hero-section {
  padding: 90px 0 70px;
  background: radial-gradient(circle at top right, rgba(245, 184, 61, 0.08) 0%, transparent 45%),
              radial-gradient(circle at bottom left, rgba(31, 111, 92, 0.06) 0%, transparent 45%),
              var(--light-bg);
  position: relative;
}

.badge-trust {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(31, 111, 92, 0.1);
  color: var(--primary-green);
  font-weight: 700;
  font-size: 0.82rem;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(31, 111, 92, 0.2);
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.2rem;
  line-height: 1.15;
  font-weight: 800;
  color: var(--dark-bg);
  margin-bottom: 20px;
}

.hero-title span {
  color: var(--primary-green);
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 540px;
  margin-bottom: 35px;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  margin-bottom: 30px;
}

.btn-primary-app {
  background-color: var(--primary-green);
  color: #FFFFFF !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-green);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--primary-green);
  transition: var(--transition);
}

.btn-primary-app:hover {
  background-color: var(--primary-green-dark);
  border-color: var(--primary-green-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(31, 111, 92, 0.35);
}

.btn-outline-app {
  background-color: var(--light-surface);
  color: var(--text-main) !important;
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--light-border);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.btn-outline-app:hover {
  border-color: var(--accent-amber-dark);
  background-color: #FFFDF8;
  transform: translateY(-2px);
}

.trust-stats {
  display: flex;
  gap: 24px;
  padding-top: 15px;
  border-top: 1px solid var(--light-border);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary-green);
}

.stat-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Phone Mockup Frame */
.hero-mockup-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.phone-mockup-card {
  background-color: var(--dark-bg);
  border-radius: 36px;
  padding: 12px;
  box-shadow: 0 25px 60px rgba(18, 24, 22, 0.25);
  border: 4px solid #2B3833;
  max-width: 320px;
  position: relative;
  z-index: 2;
  transition: var(--transition);
}

.phone-mockup-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 35px 75px rgba(18, 24, 22, 0.3);
}

.phone-screen-img {
  width: 100%;
  border-radius: 26px;
  display: block;
}

/* Floating Feature Badges around Phone */
.floating-badge {
  position: absolute;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--light-border);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
  animation: floatAnim 4s ease-in-out infinite alternate;
}

.floating-badge.badge-left {
  top: 15%;
  left: -20px;
  animation-delay: 0s;
}

.floating-badge.badge-right {
  bottom: 20%;
  right: -20px;
  animation-delay: 2s;
}

.badge-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.badge-icon-box.green {
  background-color: rgba(31, 111, 92, 0.12);
  color: var(--primary-green);
}

.badge-icon-box.amber {
  background-color: rgba(245, 184, 61, 0.15);
  color: var(--accent-amber-dark);
}

.badge-text-title {
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0;
  color: var(--text-main);
}

.badge-text-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin: 0;
}

@keyframes floatAnim {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-10px); }
}

/* ===================================================================
   FOUR ACTIONS SECTION
   =================================================================== */
.section-padding {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 55px;
}

.section-tag {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary-green);
  background-color: rgba(31, 111, 92, 0.08);
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 14px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.action-card {
  background-color: var(--light-surface);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.action-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-green-light);
}

.action-icon-circle {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.action-icon-circle.call { background-color: rgba(31, 111, 92, 0.12); color: var(--primary-green); }
.action-icon-circle.whatsapp { background-color: rgba(37, 211, 102, 0.12); color: #25D366; }
.action-icon-circle.sms { background-color: rgba(0, 122, 255, 0.12); color: #007AFF; }
.action-icon-circle.save { background-color: rgba(245, 184, 61, 0.15); color: var(--accent-amber-dark); }

.action-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.action-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin: 0;
}

/* ===================================================================
   HOW IT WORKS SECTION
   =================================================================== */
.how-it-works-bg {
  background-color: #F1F6F4;
}

.step-card {
  background: var(--light-surface);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  height: 100%;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--primary-green);
  color: #FFF;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.step-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* ===================================================================
   REAL-LIFE SHOWCASE & BANNER
   =================================================================== */
.showcase-banner-card {
  background-color: var(--dark-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--dark-border);
}

.showcase-banner-img {
  width: 100%;
  height: auto;
  display: block;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 30px;
}

.gallery-item {
  background-color: var(--dark-surface);
  border-radius: var(--radius-md);
  padding: 10px;
  border: 1px solid var(--dark-border);
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-4px);
  border-color: var(--accent-amber);
}

.gallery-img {
  width: 100%;
  border-radius: var(--radius-sm);
  display: block;
}

.gallery-caption {
  color: var(--text-light);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  padding: 8px 0 4px;
  margin: 0;
}

/* ===================================================================
   DATA SAFETY & PRIVACY HIGHLIGHTS
   =================================================================== */
.security-box {
  background-color: var(--light-surface);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
}

.security-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.security-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background-color: rgba(31, 111, 92, 0.1);
  color: var(--primary-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.security-text h5 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.security-text p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin: 0;
}

/* ===================================================================
   FAQ SECTION
   =================================================================== */
.accordion-custom .accordion-item {
  background-color: var(--light-surface);
  border: 1px solid var(--light-border);
  border-radius: var(--radius-md) !important;
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.accordion-custom .accordion-button {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--text-main);
  background-color: var(--light-surface);
  padding: 18px 24px;
  box-shadow: none;
}

.accordion-custom .accordion-button:not(.collapsed) {
  color: var(--primary-green);
  background-color: rgba(31, 111, 92, 0.04);
}

.accordion-custom .accordion-body {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  padding: 0 24px 20px;
}

/* ===================================================================
   CTA DOWNLOAD SECTION
   =================================================================== */
.cta-download-section {
  background: linear-gradient(135deg, var(--dark-bg) 0%, #172420 100%);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  color: #FFF;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--dark-border);
}

.cta-download-section h2 {
  color: #FFF;
  font-size: 2.3rem;
  margin-bottom: 14px;
}

.cta-download-section p {
  color: var(--text-light-muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin: 0 auto 30px;
}

/* ===================================================================
   FOOTER & LEGAL
   =================================================================== */
.footer-custom {
  background-color: var(--dark-bg);
  color: var(--text-light-muted);
  padding: 60px 0 30px;
  border-top: 1px solid var(--dark-border);
  font-size: 0.9rem;
}

.footer-custom h6 {
  color: #FFF;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
}

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

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

.footer-links a {
  color: var(--text-light-muted);
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-amber);
}

.compliance-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--dark-surface);
  border: 1px solid var(--dark-border);
  color: var(--text-light);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  margin-right: 8px;
  margin-bottom: 8px;
}

.footer-bottom {
  margin-top: 45px;
  padding-top: 25px;
  border-top: 1px solid var(--dark-border);
  text-align: center;
  font-size: 0.82rem;
}

/* ===================================================================
   LEGAL DOCUMENT STYLES (Privacy, Children Policy, Terms)
   =================================================================== */
.legal-page-header {
  background-color: var(--dark-bg);
  color: #FFF;
  padding: 60px 0 45px;
  border-bottom: 1px solid var(--dark-border);
}

.legal-page-header h1 {
  color: #FFF;
  font-size: 2.4rem;
  margin-bottom: 10px;
}

.legal-content-card {
  background-color: var(--light-surface);
  border-radius: var(--radius-lg);
  padding: 45px;
  border: 1px solid var(--light-border);
  box-shadow: var(--shadow-sm);
  margin-top: -30px;
  margin-bottom: 60px;
}

.legal-content-card h2 {
  font-size: 1.45rem;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--primary-green);
  border-bottom: 2px solid #EBF2EF;
  padding-bottom: 6px;
}

.legal-content-card h3 {
  font-size: 1.15rem;
  margin-top: 20px;
  margin-bottom: 8px;
}

.legal-content-card p, .legal-content-card li {
  color: #374742;
  font-size: 0.95rem;
  line-height: 1.7;
}

.compliance-box {
  background-color: #F1F8F5;
  border-left: 4px solid var(--primary-green);
  padding: 16px 20px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin: 20px 0;
}

/* ===================================================================
   ANIMATION SUITE (Hardware-Accelerated 60fps)
   Clean, tasteful micro-interactions matching Piga Pap theme
   =================================================================== */

/* Scanner Laser Line */
.mockup-scanner-frame {
  position: relative;
  overflow: hidden;
  border-radius: 26px;
}

.scanner-laser {
  position: absolute;
  top: 0;
  left: 5%;
  width: 90%;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, var(--accent-amber) 50%, transparent 100%);
  box-shadow: 0 0 14px var(--accent-amber);
  opacity: 0.85;
  z-index: 5;
  pointer-events: none;
  animation: scanSweep 3.2s cubic-bezier(0.45, 0, 0.55, 1) infinite alternate;
}

@keyframes scanSweep {
  0% {
    top: 15%;
    opacity: 0.2;
  }
  30% {
    opacity: 0.9;
  }
  70% {
    opacity: 0.9;
  }
  100% {
    top: 80%;
    opacity: 0.2;
  }
}

/* Subtle Shimmer & Pulse Glow */
.btn-primary-app {
  position: relative;
  overflow: hidden;
}

.btn-primary-app::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    60deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.22) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: rotate(25deg);
  animation: buttonShimmer 5s infinite;
}

@keyframes buttonShimmer {
  0%, 80% {
    left: -60%;
  }
  100% {
    left: 140%;
  }
}

/* Scroll Reveal Transitions */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.reveal-left {
  transform: translateX(-35px);
}

.reveal.reveal-right {
  transform: translateX(35px);
}

.reveal.reveal-scale {
  transform: scale(0.92);
}

.reveal.is-visible {
  opacity: 1;
  transform: translate(0, 0) scale(1);
}

.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; }

/* Interactive Screen Switcher Tabs */
.screen-selector-nav {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.screen-tab-btn {
  background: var(--light-surface);
  border: 1.5px solid var(--light-border);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.screen-tab-btn:hover {
  border-color: var(--primary-green);
  color: var(--primary-green);
  transform: translateY(-2px);
}

.screen-tab-btn.active {
  background: var(--primary-green);
  color: #FFF;
  border-color: var(--primary-green);
  box-shadow: 0 4px 14px rgba(31, 111, 92, 0.25);
}

/* Interactive Card Hover Micro-Lift */
.action-card {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.action-card:hover .action-icon-circle {
  transform: scale(1.1) rotate(4deg);
  transition: transform 0.3s ease;
}

.action-icon-circle {
  transition: transform 0.3s ease;
}

/* Gallery Item Zoom Effect */
.gallery-item {
  overflow: hidden;
  cursor: pointer;
}

.gallery-item img {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
  transform: scale(1.04);
}

/* ===================================================================
   RESPONSIVE QUERIES
   =================================================================== */
@media (max-width: 991px) {
  .hero-title {
    font-size: 2.5rem;
  }
  .floating-badge {
    display: none;
  }
  .hero-mockup-wrapper {
    margin-top: 40px;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }
  .cta-group {
    flex-direction: column;
    align-items: stretch;
  }
  .btn-primary-app, .btn-outline-app {
    justify-content: center;
  }
  .trust-stats {
    flex-direction: column;
    gap: 12px;
  }
  .legal-content-card {
    padding: 24px 18px;
  }
}