/* =========================================================
   AFFILIATE AI - GO GLOBAL | EXACT COLOR & MULTI-THEME SYSTEM
   ========================================================= */

/* Default Theme: Royal Midnight */
:root, [data-theme="midnight"] {
  --bg-midnight-navy: #080B2A;
  --bg-deep-indigo:   #130D43;
  --bg-royal-violet:  #191050;
  
  --card-dark-plum:   #20163C;
  --card-deep-purple: #251847;
  
  --text-main:        #FFFFFF;
  --text-body:        #C1C5D3;
  --text-sub:         #8B92AA;

  --accent-cyan:      #00F0FF;
  --accent-purple:    #A855F7;
  --accent-magenta:   #FF00E5;
  --accent-gold:      #FFD700;
  
  --border-plum:      rgba(168, 85, 247, 0.25);
  --border-glow:      rgba(0, 240, 255, 0.5);

  --font-title: 'Anton', sans-serif;
  --font-body:  'Plus Jakarta Sans', sans-serif;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Theme 2: Cyber Tech Emerald (SMEs & Fintech) */
[data-theme="emerald"] {
  --bg-midnight-navy: #061A23;
  --bg-deep-indigo:   #0B2B39;
  --bg-royal-violet:  #103B4D;
  
  --card-dark-plum:   #0F2D3A;
  --card-deep-purple: #143848;
  
  --text-main:        #FFFFFF;
  --text-body:        #C3E2E6;
  --text-sub:         #87A9B3;

  --accent-cyan:      #00E676;
  --accent-purple:    #00B0FF;
  --accent-magenta:   #64FFDA;
  --accent-gold:      #FFD54F;
  
  --border-plum:      rgba(0, 230, 118, 0.25);
  --border-glow:      rgba(0, 176, 255, 0.5);
}

/* Theme 3: Innovation Sunset (Tech Startup & Growth) */
[data-theme="sunset"] {
  --bg-midnight-navy: #120D1C;
  --bg-deep-indigo:   #231230;
  --bg-royal-violet:  #331545;
  
  --card-dark-plum:   #291436;
  --card-deep-purple: #3A184A;
  
  --text-main:        #FFFFFF;
  --text-body:        #E2D5E8;
  --text-sub:         #AA95B5;

  --accent-cyan:      #FF6B00;
  --accent-purple:    #FF2E93;
  --accent-magenta:   #FF8500;
  --accent-gold:      #FFD700;
  
  --border-plum:      rgba(255, 107, 0, 0.25);
  --border-glow:      rgba(255, 46, 147, 0.5);
}

/* Theme 4: Executive Corporate Slate (Pro SMEs) */
[data-theme="corporate"] {
  --bg-midnight-navy: #0F172A;
  --bg-deep-indigo:   #1E293B;
  --bg-royal-violet:  #334155;
  
  --card-dark-plum:   #1E293B;
  --card-deep-purple: #334155;
  
  --text-main:        #FFFFFF;
  --text-body:        #CBD5E1;
  --text-sub:         #94A3B8;

  --accent-cyan:      #38BDF8;
  --accent-purple:    #818CF8;
  --accent-magenta:   #34D399;
  --accent-gold:      #FBBF24;
  
  --border-plum:      rgba(56, 189, 248, 0.25);
  --border-glow:      rgba(129, 140, 248, 0.5);
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-midnight-navy);
  color: var(--text-body);
  overflow-x: hidden;
}

body {
  position: relative;
  min-height: 100vh;
  line-height: 1.6;
  background: linear-gradient(180deg, 
    var(--bg-midnight-navy) 0%, 
    var(--bg-deep-indigo) 45%, 
    var(--bg-royal-violet) 85%,
    var(--bg-midnight-navy) 100%
  );
  transition: background 0.5s ease;
}

/* Background Canvas Effects */
.bg-gradient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  background: 
    radial-gradient(circle at 20% 20%, rgba(168, 85, 247, 0.15) 0%, transparent 40%),
    radial-gradient(circle at 80% 60%, rgba(0, 240, 255, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(255, 0, 229, 0.1) 0%, transparent 50%);
}

.bg-grid-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* PURE MONOCHROME WHITE TYPOGRAPHY */
h1, h2, h3, h4, h5, h6, 
.brand-text, .white-text, .white-title, 
.hero-title, .section-title, .card-heading, 
.gallery-info h4, .qa-question, .why-info h3 {
  font-family: var(--font-title);
  color: #FFFFFF !important;
  -webkit-text-fill-color: #FFFFFF !important;
  background: none !important;
  letter-spacing: 1px;
  text-shadow: none !important;
}

p {
  color: var(--text-body);
}

.section-padding {
  padding: 100px 0;
}

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

.section-header {
  margin-bottom: 60px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-transform: uppercase;
  margin-bottom: 16px;
  color: #FFFFFF !important;
}

.section-desc {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--text-sub);
  max-width: 700px;
  margin: 0 auto;
}

/* Navigation Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 20px 0;
  z-index: 100;
  transition: var(--transition-smooth);
}

.navbar.scrolled {
  background: rgba(8, 11, 42, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-plum);
  padding: 14px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon-glow svg {
  width: 42px;
  height: 42px;
}

.brand-text {
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 700;
  color: #FFFFFF !important;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-item {
  color: var(--text-body);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  transition: var(--transition-smooth);
  position: relative;
}

.nav-item:hover {
  color: #FFFFFF !important;
}

/* THEME SWITCHER SELECTOR WIDGET */
.theme-switcher-box {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(32, 22, 60, 0.8);
  border: 1px solid var(--border-plum);
  padding: 4px;
  border-radius: 30px;
}

.theme-btn {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.theme-btn:hover, .theme-btn.active {
  transform: scale(1.2);
  border-color: #FFFFFF;
}

.theme-btn.t-midnight { background: linear-gradient(135deg, #080B2A, #A855F7); }
.theme-btn.t-emerald { background: linear-gradient(135deg, #061A23, #00E676); }
.theme-btn.t-sunset { background: linear-gradient(135deg, #120D1C, #FF6B00); }
.theme-btn.t-corporate { background: linear-gradient(135deg, #0F172A, #38BDF8); }

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
}

.mobile-toggle span {
  width: 26px;
  height: 2px;
  background-color: #FFFFFF;
  transition: var(--transition-smooth);
}

/* Buttons System */
.btn-primary-sm {
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-magenta));
  color: #FFFFFF !important;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
  transition: var(--transition-smooth);
}

.btn-primary-sm:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(255, 0, 225, 0.6);
}

.btn-main-glow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 40px;
  background: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 50%, var(--accent-magenta) 100%);
  color: #FFFFFF !important;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 800;
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.5), 0 0 20px rgba(255, 0, 225, 0.4);
  transition: var(--transition-smooth);
}

.btn-main-glow:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 0 50px rgba(0, 240, 255, 0.8), 0 0 35px rgba(255, 0, 225, 0.6);
}

.btn-secondary-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: rgba(32, 22, 60, 0.6);
  border: 1px solid var(--border-plum);
  color: #FFFFFF !important;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
}

.btn-secondary-outline:hover {
  background: rgba(168, 85, 247, 0.2);
  border-color: var(--accent-cyan);
}

/* Hero Section */
.hero-section {
  padding-top: clamp(130px, 15vw, 170px);
  padding-bottom: 90px;
  text-align: center;
}

.hero-content {
  max-width: 960px;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(37, 24, 71, 0.8);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 50px;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  animation: pulse-glow 2s infinite;
}

.badge-text {
  font-size: clamp(0.75rem, 1.8vw, 0.88rem);
  color: #FFFFFF;
  font-weight: 600;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1.1;
  margin-bottom: 24px;
  text-transform: uppercase;
  color: #FFFFFF !important;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-body);
  max-width: 820px;
  margin: 0 auto 40px auto;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.stat-card {
  background: rgba(32, 22, 60, 0.7);
  border: 1px solid var(--border-plum);
  padding: 24px 16px;
  border-radius: 16px;
  backdrop-filter: blur(12px);
  transition: var(--transition-smooth);
}

.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
}

.stat-num {
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: #FFFFFF !important;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-sub);
}

/* Card Themes */
.plum-card {
  background: var(--card-dark-plum);
  border: 1px solid rgba(168, 85, 247, 0.25);
  border-radius: 20px;
  padding: clamp(24px, 4vw, 40px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(8, 11, 42, 0.5);
  transition: var(--transition-smooth);
}

.purple-card {
  background: var(--card-deep-purple);
  border: 1px solid rgba(255, 0, 225, 0.25);
  border-radius: 20px;
  padding: clamp(24px, 4vw, 40px);
  position: relative;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(8, 11, 42, 0.5);
  transition: var(--transition-smooth);
}

/* Layout Grids */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.card-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-cyan);
  margin-bottom: 14px;
}

.card-badge.gold {
  color: var(--accent-gold);
}

.card-heading {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 16px;
  color: #FFFFFF !important;
}

.card-text {
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  margin-bottom: 24px;
  color: var(--text-body);
}

.feature-list {
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.98rem;
}

.check-icon {
  color: var(--accent-cyan);
  font-weight: 800;
}

.quote-box {
  background: rgba(19, 13, 67, 0.6);
  border-left: 4px solid var(--accent-magenta);
  padding: 20px;
  border-radius: 8px;
  margin-top: 20px;
  font-style: italic;
  color: #FFFFFF;
}

/* Community Gallery Grid Section */
.community-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.gallery-card {
  padding: 0;
  overflow: hidden;
}

.gallery-img-wrapper {
  width: 100%;
  height: 240px;
  overflow: hidden;
  position: relative;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-card:hover .gallery-img {
  transform: scale(1.08);
}

.gallery-info {
  padding: 24px;
}

.gallery-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.1);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.gallery-info h4 {
  font-family: var(--font-title);
  font-size: 1.2rem;
  color: #FFFFFF !important;
  margin-bottom: 8px;
}

.gallery-info p {
  font-size: 0.88rem;
  color: var(--text-sub);
}

/* WHITEPAPER SECTION ACCORDION STYLES */
.whitepaper-toggle-btn {
  width: 100%;
  padding: clamp(16px, 3vw, 22px) clamp(20px, 4vw, 30px);
  background: linear-gradient(135deg, var(--card-dark-plum), var(--card-deep-purple));
  border: 2px solid var(--accent-cyan);
  border-radius: 16px;
  color: #FFFFFF !important;
  font-family: var(--font-title);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0, 240, 255, 0.25);
  transition: var(--transition-smooth);
}

.whitepaper-toggle-btn:hover {
  border-color: var(--accent-magenta);
  box-shadow: 0 10px 40px rgba(255, 0, 225, 0.4);
}

.whitepaper-content-box {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.6s ease, padding 0.6s ease;
  margin-top: 16px;
}

.whitepaper-content-box.active {
  max-height: 5000px;
  padding-top: 10px;
}

.wp-article {
  padding: clamp(20px, 4vw, 40px);
  background: var(--card-dark-plum);
  border-radius: 20px;
  border: 1px solid var(--border-plum);
  overflow-x: auto;
}

.wp-title {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  color: #FFFFFF !important;
  margin-bottom: 8px;
}

.wp-meta {
  font-size: 0.9rem;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-plum);
}

.wp-section-h3 {
  font-size: 1.5rem;
  color: #FFFFFF !important;
  margin: 28px 0 12px 0;
}

.wp-section-h4 {
  font-size: 1.2rem;
  color: #FFFFFF !important;
  margin: 18px 0 8px 0;
}

.wp-table-responsive {
  overflow-x: auto;
  margin: 16px 0;
}

.wp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 500px;
}

.wp-table th, .wp-table td {
  padding: 10px 14px;
  border: 1px solid rgba(168, 85, 247, 0.3);
  text-align: left;
}

.wp-table th {
  background: rgba(19, 13, 67, 0.8);
  color: #FFFFFF !important;
}

/* Ecosystem Grid */
.bg-indigo-alt {
  background: rgba(19, 13, 67, 0.4);
}

.eco-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.eco-item-card {
  padding: 30px 24px;
  text-align: center;
}

.eco-icon {
  font-size: 2.8rem;
  margin-bottom: 14px;
}

.eco-item-card h4 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: #FFFFFF !important;
  margin-bottom: 6px;
}

.sub-tag {
  display: inline-block;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.1);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.eco-item-card p {
  font-size: 0.9rem;
  color: var(--text-sub);
}

/* Packages Grid */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pkg-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 36px 24px;
}

.pkg-card.featured {
  border: 2px solid var(--accent-cyan);
  transform: scale(1.04);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.3);
  z-index: 3;
}

.featured-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 16px;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
}

.pkg-header {
  text-align: center;
  margin-bottom: 24px;
}

.pkg-header h3 {
  font-size: 1.8rem;
  margin-bottom: 8px;
  color: #FFFFFF !important;
}

.pkg-price {
  font-family: var(--font-title);
  font-size: 2.6rem;
  color: #FFFFFF !important;
}

.pkg-price span {
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-sub);
}

.pkg-target {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-top: 4px;
}

.pkg-features {
  list-style: none;
  margin-bottom: 30px;
}

.pkg-features li {
  font-size: 0.9rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pkg-features .check {
  color: var(--accent-cyan);
  font-weight: bold;
}

.btn-outline-pkg {
  display: block;
  text-align: center;
  padding: 12px 20px;
  border: 1px solid var(--border-plum);
  color: #FFFFFF !important;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
}

.btn-outline-pkg:hover {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
}

.full-width {
  width: 100%;
}

/* Q&A Accordion Section */
.qa-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.qa-tab-btn {
  padding: 12px 22px;
  background: var(--card-dark-plum);
  border: 1px solid var(--border-plum);
  color: var(--text-body);
  border-radius: 30px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.qa-tab-btn.active, .qa-tab-btn:hover {
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-magenta));
  color: #FFFFFF !important;
  border-color: transparent;
}

.qa-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 900px;
  margin: 0 auto;
}

.qa-item {
  padding: clamp(16px, 3vw, 24px) clamp(20px, 4vw, 30px);
  cursor: pointer;
}

.qa-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.qa-num {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--accent-cyan);
  min-width: 35px;
}

.qa-question {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  font-weight: 600;
  color: #FFFFFF !important;
  flex-grow: 1;
}

.qa-toggle-icon {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--accent-purple);
  transition: var(--transition-smooth);
}

.qa-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding-top 0.4s ease;
}

.qa-item.active .qa-body {
  max-height: 400px;
  padding-top: 16px;
}

.qa-item.active .qa-toggle-icon {
  transform: rotate(45deg);
  color: var(--accent-cyan);
}

.qa-body p {
  color: var(--text-body);
  font-size: 0.98rem;
  line-height: 1.7;
}

/* POWERFUL CTA BANNER SECTION BEFORE REGISTRATION */
.cta-banner-section {
  padding: 80px 0;
}

.cta-banner-card {
  position: relative;
  background: linear-gradient(135deg, var(--bg-deep-indigo) 0%, var(--card-dark-plum) 50%, var(--card-deep-purple) 100%);
  border: 2px solid var(--accent-cyan);
  border-radius: 30px;
  padding: clamp(30px, 6vw, 60px) clamp(20px, 4vw, 40px);
  overflow: hidden;
  box-shadow: 0 0 50px rgba(0, 240, 255, 0.35), 0 20px 40px rgba(8, 11, 42, 0.8);
}

.cta-glow-bg {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, rgba(168, 85, 247, 0.1) 40%, transparent 70%);
  pointer-events: none;
  animation: pulse-glow 4s infinite alternate;
}

.cta-fire-badge {
  display: inline-block;
  background: rgba(255, 0, 225, 0.15);
  border: 1px solid var(--accent-magenta);
  color: #FFFFFF;
  font-size: 0.85rem;
  font-weight: 800;
  padding: 6px 20px;
  border-radius: 30px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 1.15;
  color: #FFFFFF !important;
  margin-bottom: 20px;
}

.cta-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-body);
  max-width: 840px;
  margin: 0 auto 36px auto;
}

.btn-hero-cta {
  padding: 20px 48px;
  font-size: clamp(1rem, 2.2vw, 1.2rem);
}

/* Registration Form Section */
.register-wrapper {
  padding: clamp(24px, 5vw, 50px);
}

.register-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 50px);
  align-items: center;
}

.register-heading {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 16px;
  line-height: 1.2;
  color: #FFFFFF !important;
}

.register-desc {
  font-size: 1.05rem;
  color: var(--text-body);
  margin-bottom: 30px;
}

.contact-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.c-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.c-icon {
  font-size: 1.8rem;
  background: rgba(0, 240, 255, 0.1);
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.c-item strong {
  display: block;
  color: #FFFFFF;
  font-size: 1.05rem;
}

.c-item p {
  font-size: 0.88rem;
  color: var(--text-sub);
}

.register-form-card {
  padding: clamp(20px, 4vw, 36px);
}

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

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.form-group .req {
  color: var(--accent-magenta);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(8, 11, 42, 0.8);
  border: 1px solid var(--border-plum);
  border-radius: 12px;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-smooth);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.form-select option {
  background: var(--bg-midnight-navy);
  color: #FFFFFF;
}

.btn-submit {
  margin-top: 10px;
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(8, 11, 42, 0.85);
  backdrop-filter: blur(12px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-smooth);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  max-width: 480px;
  padding: clamp(24px, 5vw, 40px);
  text-align: center;
  transform: scale(0.8);
  transition: var(--transition-smooth);
}

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

.modal-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.modal-title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  color: #FFFFFF !important;
  margin-bottom: 12px;
}

.modal-text {
  font-size: 1rem;
  color: var(--text-body);
  margin-bottom: 24px;
}

.modal-close-btn {
  width: 100%;
}

/* Footer */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border-plum);
  background: var(--bg-midnight-navy);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-title {
  font-size: 1.4rem;
  color: #FFFFFF !important;
}

.footer p {
  font-size: 0.88rem;
  color: var(--text-sub);
}

/* SCROLL REVEAL & GLOW EFFECT */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease, border-color 0.8s ease, box-shadow 0.8s ease;
}

.reveal-on-scroll.active {
  opacity: 1;
  transform: translateY(0);
}

.plum-card.active {
  box-shadow: 0 0 30px rgba(168, 85, 247, 0.35), 0 15px 35px rgba(8, 11, 42, 0.6);
  border-color: rgba(168, 85, 247, 0.6);
}

.purple-card.active {
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.3), 0 15px 35px rgba(8, 11, 42, 0.6);
  border-color: rgba(0, 240, 255, 0.5);
}

@keyframes pulse-glow {
  0%, 100% {
    box-shadow: 0 0 6px var(--accent-cyan);
  }
  50% {
    box-shadow: 0 0 18px var(--accent-cyan), 0 0 28px var(--accent-purple);
  }
}

/* Responsive Breakpoints & Mobile Optimization */
@media (max-width: 1024px) {
  .community-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .eco-grid, .packages-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .register-grid {
    grid-template-columns: 1fr;
  }
  .pkg-card.featured {
    transform: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 75px;
    left: 0;
    width: 100%;
    background: rgba(8, 11, 42, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 30px 24px;
    border-bottom: 1px solid var(--border-plum);
    box-shadow: 0 20px 40px rgba(0,0,0,0.8);
    max-height: calc(100vh - 75px);
    overflow-y: auto;
  }

  .nav-links.mobile-open {
    display: flex;
  }

  .mobile-toggle {
    display: flex;
  }

  .community-gallery-grid, .grid-2col, .eco-grid, .packages-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats-grid {
    grid-template-columns: 1fr;
  }

  .cta-banner-card {
    padding: 36px 20px;
  }

  .register-wrapper {
    padding: 24px 16px;
  }
}

/* Expert Commitment Card */
.expert-commitment-card {
  border: 2px solid var(--accent-purple);
  box-shadow: 0 0 35px rgba(168, 85, 247, 0.4);
  padding: clamp(30px, 5vw, 50px) clamp(20px, 4vw, 40px);
}

.expert-badge {
  display: inline-block;
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 800;
  padding: 6px 20px;
  border-radius: 30px;
  margin-bottom: 16px;
  letter-spacing: 1px;
}

.expert-desc {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-body);
  max-width: 860px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Why Astronixa Section */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.why-card {
  padding: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.why-img-box {
  width: 100%;
  height: 260px;
  overflow: hidden;
  background: rgba(8, 11, 42, 0.6);
}

.why-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 12px;
  transition: transform 0.5s ease;
}

.why-card:hover .why-img {
  transform: scale(1.05);
}

.why-info {
  padding: 28px 24px;
  flex-grow: 1;
}

.why-info h3 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: #FFFFFF !important;
}

.why-info p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.6;
}

/* Expert Profile Section for Mr. Nguyen Hai Duong */
.expert-profile-card {
  padding: clamp(30px, 5vw, 50px);
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 45px rgba(0, 240, 255, 0.35);
}

.expert-profile-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 40px;
  align-items: center;
}

.expert-portrait-frame {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: 20px;
  overflow: hidden;
  border: 2px solid var(--border-glow);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.4);
}

.expert-portrait-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.5s ease;
}

.expert-portrait-frame:hover .expert-portrait-img {
  transform: scale(1.04);
}

.expert-name {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 8px;
  color: #FFFFFF !important;
}

.expert-tagline {
  font-size: clamp(0.85rem, 1.8vw, 0.95rem);
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 1px;
  margin-bottom: 16px;
}

.expert-bio {
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  color: var(--text-body);
  margin-bottom: 28px;
  line-height: 1.7;
}

.expert-social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 30px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  color: #FFFFFF !important;
  background: rgba(8, 11, 42, 0.7);
  border: 1px solid var(--border-plum);
  transition: var(--transition-smooth);
}

.social-btn:hover {
  transform: translateY(-2px);
  border-color: var(--accent-cyan);
  background: rgba(168, 85, 247, 0.3);
}

@media (max-width: 900px) {
  .why-grid {
    grid-template-columns: 1fr;
  }
  .expert-profile-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .expert-portrait-frame {
    max-width: 320px;
    margin: 0 auto;
  }
  .expert-social-links {
    justify-content: center;
  }
  .packages-grid-2col, .packages-grid-3col {
    grid-template-columns: 1fr !important;
  }
}