/* ==========================================================================
   CSS RESET & DESIGN SYSTEM VARIABLES
   ========================================================================== */

:root {
  /* HSL Tailored Colors */
  --bg-dark: 224, 53%, 4%;           /* #050811 - Very dark navy */
  --bg-card: 224, 38%, 8%;           /* #0c1122 - Semi-dark card color */
  --bg-card-hover: 224, 35%, 12%;     /* #131b33 */
  
  --gold-hue: 43;
  --color-gold-light: HSL(var(--gold-hue), 90%, 61%); /* #f5c842 */
  --color-gold: HSL(var(--gold-hue), 80%, 47%);       /* #d4a017 */
  --color-gold-dark: HSL(var(--gold-hue), 82%, 35%);      /* #a07010 */
  
  --color-accent: 13, 100%, 61%;     /* #FF5A36 - Deep reddish orange */
  --color-text-main: 38, 20%, 90%;    /* #EAE6DF - Off-white warm text */
  --color-text-muted: 38, 10%, 62%;   /* #8E887E - Muted grey-brown */
  
  /* Font Families */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Playfair Display', Georgia, Cambria, "Times New Roman", Times, serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Shadows */
  --glow-gold: 0 0 20px rgba(212, 160, 23, 0.25);
  --glow-gold-intense: 0 0 35px rgba(212, 160, 23, 0.45);
  --shadow-premium: 0 15px 40px rgba(0, 0, 0, 0.5);
  --border-glass: 1px solid rgba(255, 255, 255, 0.05);
  --border-gold-glass: 1px solid rgba(212, 160, 23, 0.15);
}

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

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

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

/* Background Gradients & Canvas */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(circle at 70% 30%, rgba(20, 32, 65, 0.4) 0%, transparent 60%),
              radial-gradient(circle at 10% 80%, rgba(212, 160, 23, 0.04) 0%, transparent 50%),
              radial-gradient(circle at 50% 50%, rgba(5, 8, 17, 1) 0%, rgba(3, 5, 10, 1) 100%);
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-gold-light) 0%, var(--color-gold) 50%, var(--color-gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   BUTTONS & ACCENTS
   ========================================================================== */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold), var(--color-gold-dark));
  color: HSL(var(--bg-dark));
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 16px 36px;
  border-radius: 6px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: 0 8px 30px rgba(212, 160, 23, 0.25);
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.35) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  z-index: -1;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(212, 160, 23, 0.45);
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:active {
  transform: translateY(-1px);
  box-shadow: 0 5px 15px rgba(212, 160, 23, 0.3);
}

.btn-arrow {
  transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  display: flex;
  align-items: center;
  z-index: 100;
  background: rgba(5, 8, 17, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: var(--border-glass);
  transition: height var(--transition-normal), background var(--transition-normal);
}

.main-header.scrolled {
  height: 68px;
  background: rgba(3, 5, 10, 0.9);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.header-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.1em;
  color: HSL(var(--color-text-main));
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 2px;
}

.logo-gold {
  color: var(--color-gold);
}

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

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 500;
  color: HSL(var(--color-text-muted));
  text-decoration: none;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-fast);
}

.nav-link:hover {
  color: HSL(var(--color-text-main));
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-nav {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  border: 1.5px solid rgba(212, 160, 23, 0.4);
  padding: 10px 22px;
  border-radius: 4px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-nav:hover {
  color: HSL(var(--bg-dark));
  background: var(--color-gold);
  border-color: var(--color-gold);
  box-shadow: var(--glow-gold);
}

.scroll-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
  z-index: 101;
  transition: width 0.1s linear;
}

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

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  overflow: hidden;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 991px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 50px;
    text-align: center;
  }
}

.hero-badge-wrap {
  margin-bottom: 24px;
}

.hero-badge {
  display: inline-block;
  background: rgba(212, 160, 23, 0.06);
  border: 1px solid rgba(212, 160, 23, 0.3);
  color: var(--color-gold-light);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 8px 18px;
  border-radius: 50px;
  animation: float-badge 4s ease-in-out infinite;
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(3.2rem, 8vw, 5.8rem);
  font-weight: 900;
  line-height: 0.92;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  font-weight: 300;
  color: HSL(var(--color-text-main));
  opacity: 0.9;
  line-height: 1.6;
  max-width: 580px;
  margin: 0 auto 36px;
}

@media (min-width: 992px) {
  .hero-subtitle {
    margin-left: 0;
  }
}

.hero-cta-group {
  margin-bottom: 40px;
}

.cta-subtext {
  font-size: 0.8rem;
  color: HSL(var(--color-text-muted));
  margin-top: 14px;
}

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

@media (max-width: 991px) {
  .hero-trust {
    justify-content: center;
  }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: HSL(var(--color-text-muted));
}

.trust-icon {
  color: var(--color-gold);
}

/* Interactive 3D Book Mockup Styles */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1500px;
  z-index: 10;
}

.book-container-3d {
  position: relative;
  width: 280px;
  height: 380px;
  transform-style: preserve-3d;
  cursor: grab;
}

.book-glow {
  position: absolute;
  inset: -30px;
  background: radial-gradient(circle, rgba(212, 160, 23, 0.28) 0%, transparent 65%);
  pointer-events: none;
  z-index: -1;
  border-radius: 50%;
  filter: blur(20px);
}

.book-3d {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateY(-22deg) rotateX(12deg);
  transition: transform var(--transition-slow);
}

/* Side Spine of the 3D Book */
.book-spine {
  position: absolute;
  top: 0;
  left: 0;
  width: 26px; /* thickness */
  height: 100%;
  background: linear-gradient(to right, #03060a 0%, #0a1a36 60%, #050b16 100%);
  border-left: 1px solid rgba(212, 160, 23, 0.4);
  transform: rotateY(-90deg);
  transform-origin: left;
  z-index: 2;
}

/* Side Pages (thickness element on the right) */
.book-pages-side {
  position: absolute;
  top: 4px;
  right: 0;
  width: 22px; /* thickness minus cover edge */
  height: calc(100% - 8px);
  background: linear-gradient(to right, #ffffff 0%, #f4eee2 100%);
  transform: rotateY(90deg);
  transform-origin: right;
  z-index: 1;
  box-shadow: inset 10px 0 20px rgba(0, 0, 0, 0.15);
  
  /* page lines simulation */
  background-image: repeating-linear-gradient(to bottom, transparent, transparent 1px, rgba(0,0,0,0.06) 1px, rgba(0,0,0,0.06) 3px);
}

/* Front Cover of the 3D Book */
.book-cover-front {
  position: absolute;
  inset: 0;
  z-index: 3;
  transform: translateZ(1px);
  box-shadow: 
    5px 5px 25px rgba(0, 0, 0, 0.5),
    15px 15px 45px rgba(0, 0, 0, 0.4);
  border-radius: 4px 6px 6px 4px;
  overflow: hidden;
  background-color: #050b16;
}

.svg-book-cover {
  width: 100%;
  height: 100%;
  display: block;
}

/* ==========================================================================
   PROBLEM SECTION (SULIRANIN)
   ========================================================================== */

.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  max-width: 680px;
  margin: 0 auto 56px;
  text-align: center;
}

.section-label {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-gold-light);
  display: block;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  color: HSL(var(--color-text-main));
  margin-bottom: 20px;
}

.section-body {
  font-size: 1.05rem;
  color: HSL(var(--color-text-muted));
  line-height: 1.7;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.pain-card {
  background-color: HSL(var(--bg-card));
  border: var(--border-glass);
  border-radius: 8px;
  padding: 36px 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.pain-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(212, 160, 23, 0.4), transparent);
  transform: scaleX(0);
  transition: transform var(--transition-normal);
}

.pain-card:hover {
  background-color: HSL(var(--bg-card-hover));
  transform: translateY(-5px);
  border-color: rgba(212, 160, 23, 0.2);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.pain-card:hover::before {
  transform: scaleX(1);
}

.pain-icon-wrapper {
  width: 56px;
  height: 56px;
  background: rgba(212, 160, 23, 0.05);
  border: 1px solid rgba(212, 160, 23, 0.2);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-gold);
  transition: all var(--transition-fast);
}

.pain-card:hover .pain-icon-wrapper {
  background: rgba(212, 160, 23, 0.12);
  color: var(--color-gold-light);
  border-color: rgba(212, 160, 23, 0.4);
  box-shadow: var(--glow-gold);
}

.pain-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: HSL(var(--color-text-main));
}

.pain-card-text {
  font-size: 0.9rem;
  color: HSL(var(--color-text-muted));
  line-height: 1.6;
}

/* ==========================================================================
   BOOK PREVIEW & ACCORDION (NILALAMAN)
   ========================================================================== */

.book-preview-section {
  background-color: rgba(12, 17, 34, 0.4);
  border-top: var(--border-glass);
  border-bottom: var(--border-glass);
}

.preview-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}

@media (max-width: 880px) {
  .preview-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.preview-visual-side {
  position: relative;
}

.preview-badge-container {
  margin-bottom: 16px;
}

.preview-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.preview-headline {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.6rem);
  font-weight: 700;
  margin-bottom: 20px;
}

.preview-intro {
  font-size: 1.05rem;
  color: HSL(var(--color-text-muted));
  margin-bottom: 30px;
}

.book-details-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.95rem;
  color: HSL(var(--color-text-main));
}

.detail-icon {
  width: 24px;
  height: 24px;
  background: rgba(212, 160, 23, 0.1);
  border-radius: 50%;
  color: var(--color-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Accordion Styling */
.toc-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.toc-item {
  background-color: HSL(var(--bg-card));
  border: var(--border-glass);
  border-radius: 6px;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.toc-header {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  user-select: none;
}

.toc-number {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  color: var(--color-gold);
  font-weight: 700;
  opacity: 0.85;
}

.toc-title {
  flex: 1;
  font-size: 0.98rem;
  font-weight: 600;
  color: HSL(var(--color-text-main));
  transition: color var(--transition-fast);
}

.toc-icon {
  color: var(--color-gold);
  font-size: 1.2rem;
  transition: transform var(--transition-normal);
  font-weight: 300;
}

.toc-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-normal);
}

.toc-body p {
  overflow: hidden;
  font-size: 0.9rem;
  color: HSL(var(--color-text-muted));
  line-height: 1.6;
  padding: 0 24px 20px 52px;
}

/* Accordion Active States */
.toc-item.active {
  background-color: HSL(var(--bg-card-hover));
  border-color: rgba(212, 160, 23, 0.25);
  box-shadow: 0 4px 25px rgba(0,0,0,0.15);
}

.toc-item.active .toc-body {
  grid-template-rows: 1fr;
}

.toc-item.active .toc-icon {
  transform: rotate(45deg);
  color: var(--color-gold-light);
}

.toc-item.active .toc-title {
  color: var(--color-gold-light);
}

.toc-item:hover:not(.active) {
  border-color: rgba(255, 255, 255, 0.1);
}

/* ==========================================================================
   TESTIMONIALS SECTION (MGA PATOTOO)
   ========================================================================== */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
  margin-top: 50px;
}

.testimonial-card {
  background-color: HSL(var(--bg-card));
  border: var(--border-glass);
  border-radius: 8px;
  padding: 36px 30px;
  position: relative;
  box-shadow: 0 5px 25px rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card::after {
  content: '“';
  font-family: var(--font-serif);
  font-size: 8rem;
  color: var(--color-gold);
  opacity: 0.08;
  position: absolute;
  top: 0px;
  right: 20px;
  line-height: 1;
  pointer-events: none;
}

.star-rating {
  color: var(--color-gold-light);
  font-size: 0.9rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.testimonial-text {
  font-size: 0.93rem;
  line-height: 1.7;
  color: HSL(var(--color-text-main));
  opacity: 0.9;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-avatar-initials {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold-light));
  color: HSL(var(--bg-dark));
  font-weight: 700;
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.user-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: HSL(var(--color-text-main));
}

.user-location {
  font-size: 0.75rem;
  color: HSL(var(--color-text-muted));
  display: block;
}

/* ==========================================================================
   PRICING & PAYPAL CHECKOUT (ORDER)
   ========================================================================== */

.pricing-section {
  background-color: rgba(12, 17, 34, 0.4);
  border-top: var(--border-glass);
  border-bottom: var(--border-glass);
}

.pricing-card-wrapper {
  max-width: 520px;
  margin: 50px auto 0;
  position: relative;
}

.pricing-card-wrapper::after {
  content: '';
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, rgba(212, 160, 23, 0.15) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
}

.pricing-card {
  background-color: HSL(var(--bg-dark));
  border: 1px solid rgba(212, 160, 23, 0.35);
  box-shadow: 
    0 15px 50px rgba(0, 0, 0, 0.6),
    var(--glow-gold);
  border-radius: 12px;
  padding: 48px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

@media (max-width: 480px) {
  .pricing-card {
    padding: 36px 20px;
  }
}

.pricing-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
}

.card-header-badge {
  display: inline-block;
  background: rgba(212, 160, 23, 0.1);
  border: 1px solid rgba(212, 160, 23, 0.4);
  color: var(--color-gold-light);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 4px;
  margin-bottom: 24px;
}

.pricing-visual {
  margin-bottom: 28px;
}

.price-slashed {
  font-size: 1.1rem;
  color: HSL(var(--color-text-muted));
  text-decoration: line-through;
  margin-bottom: 4px;
}

.price-actual {
  font-family: var(--font-serif);
  font-size: 4.8rem;
  font-weight: 900;
  color: var(--color-gold-light);
  line-height: 1;
  margin-bottom: 12px;
  display: inline-flex;
  align-items: flex-start;
}

.price-actual .currency {
  font-size: 2rem;
  margin-top: 14px;
  margin-right: 2px;
}

.price-actual .cents {
  font-size: 2rem;
  margin-top: 14px;
}

.price-tagline {
  font-size: 0.85rem;
  color: HSL(var(--color-text-muted));
}

.divider-gold {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212, 160, 23, 0.25) 30%, rgba(212, 160, 23, 0.25) 70%, transparent);
  margin: 28px 0;
}

.includes-title {
  text-align: left;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: HSL(var(--color-text-main));
}

.includes-list {
  list-style: none;
  text-align: left;
  margin-bottom: 36px;
}

.includes-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: HSL(var(--color-text-main));
  opacity: 0.9;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.includes-list li:last-child {
  border-bottom: none;
}

.check-icon {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 3px;
}

/* PayPal Area */
.paypal-payment-area {
  margin-top: 30px;
}

#paypal-button-container {
  max-width: 320px;
  margin: 0 auto;
}

.download-btn-success {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #10B981, #059669);
  color: white;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 16px 28px;
  border-radius: 6px;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  width: 100%;
  max-width: 320px;
}

.download-btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
}

.security-meta {
  margin-top: 24px;
  font-size: 0.75rem;
  color: HSL(var(--color-text-muted));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.lock-icon {
  width: 12px;
  height: 12px;
  color: HSL(var(--color-text-muted));
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */

.faq-list {
  max-width: 720px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 10px 0;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0;
  cursor: pointer;
  user-select: none;
}

.faq-question h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: HSL(var(--color-text-main));
  transition: color var(--transition-fast);
}

.faq-arrow-icon {
  font-size: 1.3rem;
  color: var(--color-gold);
  transition: transform var(--transition-normal);
  font-weight: 300;
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-normal);
}

.faq-answer p {
  overflow: hidden;
  font-size: 0.93rem;
  color: HSL(var(--color-text-muted));
  line-height: 1.7;
  padding: 0 0 20px 0;
}

/* Active FAQ Item */
.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}

.faq-item.open .faq-arrow-icon {
  transform: rotate(45deg);
  color: var(--color-gold-light);
}

.faq-item.open .faq-question h4 {
  color: var(--color-gold-light);
}

/* ==========================================================================
   FINAL CALL TO ACTION
   ========================================================================== */

.final-cta-section {
  background-color: HSL(var(--bg-dark));
  border-top: var(--border-glass);
  padding: 110px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta-section::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 150px;
  background: radial-gradient(ellipse, rgba(212, 160, 23, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.final-cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 24px;
}

.final-cta-text {
  font-size: 1.1rem;
  color: HSL(var(--color-text-muted));
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* ==========================================================================
   SITE FOOTER
   ========================================================================== */

.site-footer {
  background-color: #03050a;
  border-top: var(--border-glass);
  padding: 60px 0;
  text-align: center;
}

.footer-copyright {
  font-size: 0.85rem;
  color: HSL(var(--color-text-muted));
  margin-bottom: 12px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-gold-light);
  text-decoration: underline;
}

.footer-links span {
  color: rgba(255, 255, 255, 0.1);
}

.footer-disclaimer {
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.25);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ==========================================================================
   SCROLL REVEAL UTILITIES
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   SUCCESS MODAL STYLING
   ========================================================================== */

.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(3, 5, 10, 0.88);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  background-color: HSL(var(--bg-card));
  border: 1px solid rgba(212, 160, 23, 0.35);
  box-shadow: 
    0 25px 60px rgba(0,0,0,0.5),
    var(--glow-gold-intense);
  border-radius: 12px;
  padding: 48px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: scale(0.9);
  transition: transform var(--transition-bounce);
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 20px;
  background: none;
  border: none;
  color: HSL(var(--color-text-muted));
  font-size: 1.8rem;
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: HSL(var(--color-text-main));
}

.modal-success-icon {
  width: 68px;
  height: 68px;
  background: rgba(16, 185, 129, 0.1);
  border: 2px solid #10B981;
  color: #10B981;
  font-size: 2.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 24px;
}

.modal-content h3 {
  font-family: var(--font-serif);
  font-size: 1.65rem;
  color: var(--color-gold-light);
  margin-bottom: 14px;
}

.modal-success-msg {
  font-size: 0.95rem;
  color: HSL(var(--color-text-main));
  opacity: 0.95;
  margin-bottom: 30px;
  line-height: 1.6;
}

.modal-footer-note {
  font-size: 0.75rem;
  color: HSL(var(--color-text-muted));
  margin-top: 20px;
}