/* ============================================================
   META DIGITAL ACADEMY — MAIN STYLESHEET
   Premium Gold + Black Cryptocurrency Education Theme
   ============================================================ */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Variables / Design Tokens ---- */
:root {
  --gold-primary: #C9A84C;
  --gold-light:   #FFD700;
  --gold-bright:  #F5C842;
  --gold-dark:    #A07828;
  --gold-muted:   #8B6914;
  --black-pure:   #000000;
  --black-deep:   #0A0A0A;
  --black-rich:   #0D0D0D;
  --charcoal:     #111111;
  --charcoal-mid: #161616;
  --charcoal-lt:  #1E1E1E;
  --charcoal-200: #242424;
  --charcoal-300: #2E2E2E;
  --text-primary: #F5F5F5;
  --text-secondary: #B0B0B0;
  --text-muted:   #707070;
  --border-gold:  rgba(201, 168, 76, 0.3);
  --border-gold-bright: rgba(201, 168, 76, 0.6);
  --glass-bg:     rgba(255, 255, 255, 0.03);
  --glass-border: rgba(201, 168, 76, 0.15);
  --gold-gradient: linear-gradient(135deg, #C9A84C 0%, #FFD700 50%, #C9A84C 100%);
  --gold-gradient-subtle: linear-gradient(135deg, #A07828 0%, #C9A84C 100%);
  --dark-gradient: linear-gradient(180deg, #0A0A0A 0%, #111111 100%);
  --shadow-gold: 0 0 30px rgba(201, 168, 76, 0.15);
  --shadow-gold-lg: 0 0 60px rgba(201, 168, 76, 0.2);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.6);
  --nav-height: 80px;
  --font-main: 'Poppins', 'Inter', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-main);
  background-color: var(--black-deep);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--gold-primary);
  text-decoration: none;
  transition: var(--transition);
}
a:hover { color: var(--gold-light); }

img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-main);
  font-weight: 700;
  line-height: 1.2;
}

.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold-primary);
  display: block;
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 3rem;
  line-height: 1.8;
}

/* ---- Layout ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section { padding: 100px 0; }
.text-center { text-align: center; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  letter-spacing: 0.5px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background-color: var(--gold-primary);
  color: var(--black-pure);
  border-color: var(--gold-primary);
}
.btn-primary:hover {
  background-color: var(--gold-light);
  color: var(--black-pure);
  border-color: var(--gold-light);
}

.btn-outline {
  background-color: transparent;
  color: var(--gold-primary);
  border-color: var(--gold-primary);
}
.btn-outline:hover {
  background-color: var(--gold-primary);
  color: var(--black-pure);
  border-color: var(--gold-primary);
}

.btn-lg { padding: 1rem 2.5rem; font-size: 1rem; }
.btn-sm { padding: 0.6rem 1.4rem; font-size: 0.85rem; }

/* Custom Hover Color Update for Specific Buttons */
#cta-contact-btn:hover,
#cta-wa-btn:hover,
#contact-wa-btn:hover,
#hero-contact-btn:hover {
  color: #FFFFFF !important;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-gold);
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(5, 5, 5, 0.98);
  box-shadow: 0 4px 30px rgba(201, 168, 76, 0.1);
}

.nav-inner {
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}
.nav-logo img {
  width: 50px; height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold-primary);
  box-shadow: 0 0 15px rgba(201, 168, 76, 0.3);
  transition: var(--transition);
}
.nav-logo img:hover { box-shadow: 0 0 25px rgba(201, 168, 76, 0.5); }
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo-text .brand-name {
  font-size: 0.95rem; font-weight: 700;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-logo-text .brand-tagline {
  font-size: 0.65rem; color: var(--text-muted);
  font-weight: 400; letter-spacing: 1px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links a {
  font-size: 0.875rem; font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 50%;
  transform: translateX(-50%);
  width: 0; height: 2px;
  background: var(--gold-gradient);
  border-radius: 2px;
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--gold-primary); }
.nav-links a:hover::after, .nav-links a.active::after { width: 60%; }

.nav-cta { margin-left: 1rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border: none;
  background: none;
  z-index: 1100;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--gold-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height); left: 0; right: 0; bottom: 0;
  background: rgba(5, 5, 5, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-slow);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.mobile-menu a {
  font-size: 1.3rem; font-weight: 600;
  color: var(--text-secondary);
  padding: 0.75rem 2rem;
  border-bottom: 1px solid var(--border-gold);
  width: 80%; text-align: center;
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--gold-primary); }
.mobile-menu a.btn {
  color: var(--black-pure) !important;
  border-bottom: none !important;
  width: auto !important;
  font-size: 0.95rem !important;
  padding: 0.85rem 2rem !important;
}
.mobile-menu a.btn:hover {
  color: #FFFFFF !important;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-height);
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201, 168, 76, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(201, 168, 76, 0.04) 0%, transparent 50%),
    var(--black-deep);
}

.hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(201, 168, 76, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 168, 76, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridPulse 4s ease-in-out infinite alternate;
}

@keyframes gridPulse {
  from { opacity: 0.5; } to { opacity: 1; }
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 4rem 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid var(--border-gold-bright);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gold-primary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease both;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--gold-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s 0.1s ease both;
}
.hero-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.5rem;
  max-width: 540px;
  animation: fadeInUp 0.6s 0.2s ease both;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  animation: fadeInUp 0.6s 0.3s ease both;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  animation: fadeInUp 0.6s 0.4s ease both;
}
.hero-stat-item { display: flex; flex-direction: column; }
.hero-stat-item .stat-num {
  font-size: 1.4rem; font-weight: 700;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-stat-item .stat-label {
  font-size: 0.75rem; color: var(--text-muted);
  font-weight: 500; letter-spacing: 0.5px;
}

/* Hero Visual */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 0.8s 0.2s ease both;
}

.crypto-visual-ring {
  position: relative;
  width: 420px; height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid;
  animation: rotateRing linear infinite;
}
.ring-1 { width: 100%; height: 100%; border-color: rgba(201, 168, 76, 0.15); animation-duration: 20s; }
.ring-2 { width: 82%; height: 82%; border-color: rgba(201, 168, 76, 0.25); animation-duration: 15s; animation-direction: reverse; }
.ring-3 { width: 64%; height: 64%; border-color: rgba(201, 168, 76, 0.35); animation-duration: 10s; }

@keyframes rotateRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.ring-1::before, .ring-1::after,
.ring-2::before, .ring-2::after {
  content: '';
  position: absolute;
  width: 10px; height: 10px;
  background: var(--gold-gradient);
  border-radius: 50%;
  top: 50%;
  box-shadow: 0 0 10px rgba(201, 168, 76, 0.8);
}
.ring-1::before { left: -5px; transform: translateY(-50%); }
.ring-1::after  { right: -5px; transform: translateY(-50%); }
.ring-2::before { top: -5px; left: 50%; transform: translateX(-50%); }
.ring-2::after  { bottom: -5px; left: 50%; transform: translateX(-50%); }

.hero-coin {
  position: relative; z-index: 2;
  width: 200px; height: 200px;
  border-radius: 50%;
  border: 3px solid var(--gold-primary);
  overflow: hidden;
  box-shadow: 0 0 40px rgba(201, 168, 76, 0.4), 0 0 80px rgba(201, 168, 76, 0.2), inset 0 0 30px rgba(201, 168, 76, 0.1);
  animation: coinFloat 3s ease-in-out infinite alternate;
}
.hero-coin img { width: 100%; height: 100%; object-fit: cover; }

@keyframes coinFloat {
  from { transform: translateY(0) scale(1); }
  to   { transform: translateY(-15px) scale(1.02); box-shadow: 0 20px 60px rgba(201, 168, 76, 0.5), 0 0 100px rgba(201, 168, 76, 0.3); }
}

.float-tag {
  position: absolute;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-gold-bright);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.9rem;
  font-size: 0.75rem; font-weight: 600;
  color: var(--gold-light);
  backdrop-filter: blur(10px);
  white-space: nowrap;
}
.float-tag-1 { top: 8%; right: 5%; animation: floatTag1 4s ease-in-out infinite; }
.float-tag-2 { bottom: 12%; left: 2%; animation: floatTag2 4s 1s ease-in-out infinite; }
.float-tag-3 { top: 42%; left: -8%; animation: floatTag1 4s 2s ease-in-out infinite; }

@keyframes floatTag1 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes floatTag2 { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(8px); } }

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about-section {
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
}
.about-section::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(201, 168, 76, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-content .section-title { text-align: left; margin-bottom: 1.5rem; }
.about-content p { color: var(--text-secondary); margin-bottom: 1.25rem; font-size: 1rem; line-height: 1.9; }

.about-pills { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.pill {
  background: rgba(201, 168, 76, 0.08);
  border: 1px solid var(--border-gold);
  border-radius: 50px;
  padding: 0.4rem 1rem;
  font-size: 0.8rem; font-weight: 500;
  color: var(--gold-primary);
  transition: var(--transition);
}
.pill:hover { background: rgba(201, 168, 76, 0.15); border-color: var(--gold-primary); }

.about-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.about-stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}
.about-stat-card:hover { border-color: var(--gold-primary); box-shadow: var(--shadow-gold); transform: translateY(-4px); }
.about-stat-card .icon { font-size: 2.2rem; margin-bottom: 0.75rem; }
.about-stat-card .label { font-size: 0.85rem; font-weight: 600; color: var(--gold-primary); margin-bottom: 0.25rem; text-transform: uppercase; letter-spacing: 0.5px; }
.about-stat-card .desc { font-size: 0.8rem; color: var(--text-muted); }

/* ============================================================
   COURSES SECTION
   ============================================================ */
.courses-section { background: var(--black-rich); }
.courses-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; margin-top: 3rem; }

.course-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.course-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--gold-gradient);
  transform: scaleX(0); transform-origin: left;
  transition: var(--transition-slow);
}
.course-card:hover { border-color: var(--border-gold-bright); box-shadow: var(--shadow-gold); transform: translateY(-6px); }
.course-card:hover::before { transform: scaleX(1); }

.course-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.15), rgba(201, 168, 76, 0.05));
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
  transition: var(--transition);
}
.course-card:hover .course-icon { background: linear-gradient(135deg, rgba(201, 168, 76, 0.25), rgba(201, 168, 76, 0.1)); box-shadow: 0 0 20px rgba(201, 168, 76, 0.2); }
.course-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--gold-primary); margin-bottom: 0.75rem; }
.course-card p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem; line-height: 1.6; }

.course-features { display: flex; flex-direction: column; gap: 0.5rem; }
.course-features li { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.82rem; color: var(--text-secondary); }
.course-features li::before { content: '▸'; color: var(--gold-primary); flex-shrink: 0; margin-top: 1px; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section { background: var(--charcoal); position: relative; }
.why-section::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-primary), transparent); }
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin-top: 3rem; }

.why-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(201, 168, 76, 0.12);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.why-card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 0; background: linear-gradient(180deg, transparent, rgba(201, 168, 76, 0.05)); transition: var(--transition-slow); }
.why-card:hover { border-color: rgba(201, 168, 76, 0.4); box-shadow: var(--shadow-gold); transform: translateY(-4px); }
.why-card:hover::after { height: 100%; }
.why-card-static {
  cursor: default;
}
.why-card-static h3 {
  color: var(--gold-primary) !important;
}
.why-card-static:hover {
  transform: none !important;
  box-shadow: none !important;
  border-color: rgba(201, 168, 76, 0.12) !important;
}
.why-card-static:hover::after {
  height: 0 !important;
}
.why-icon { width: 52px; height: 52px; border-radius: var(--radius-md); background: linear-gradient(135deg, rgba(201, 168, 76, 0.15), rgba(201, 168, 76, 0.04)); border: 1px solid var(--border-gold); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1.25rem; }
.why-card h3 { font-size: 1rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.6rem; }
.why-card p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }

/* ============================================================
   LEARNING JOURNEY
   ============================================================ */
.journey-section { background: var(--black-rich); position: relative; overflow: hidden; }
.journey-section::before { content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 800px; height: 800px; background: radial-gradient(circle, rgba(201, 168, 76, 0.03) 0%, transparent 70%); pointer-events: none; }

.journey-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; margin-top: 3.5rem; position: relative; }
.journey-steps::before { content: ''; position: absolute; top: 45px; left: 12.5%; right: 12.5%; height: 1px; background: linear-gradient(90deg, transparent, var(--gold-primary), var(--gold-primary), transparent); opacity: 0.3; z-index: 0; }

.journey-step { text-align: center; position: relative; z-index: 1; }
.step-num { width: 90px; height: 90px; border-radius: 50%; background: var(--charcoal-lt); border: 2px solid var(--gold-primary); display: flex; align-items: center; justify-content: center; font-size: 1.3rem; font-weight: 800; color: var(--gold-primary); margin: 0 auto 1.5rem; transition: var(--transition); box-shadow: 0 0 20px rgba(201, 168, 76, 0.1); }
.journey-step:hover .step-num { background: linear-gradient(135deg, rgba(201, 168, 76, 0.2), rgba(201, 168, 76, 0.05)); box-shadow: 0 0 30px rgba(201, 168, 76, 0.3); transform: scale(1.05); }
.step-icon { font-size: 1.5rem; }
.journey-step h3 { font-size: 1rem; font-weight: 700; color: var(--gold-primary); margin-bottom: 0.6rem; }
.journey-step p { font-size: 0.84rem; color: var(--text-muted); line-height: 1.7; }

/* ============================================================
   DISCLAIMER SECTION
   ============================================================ */
.disclaimer-section { background: var(--charcoal); padding: 60px 0; }
.disclaimer-box {
  border: 1px solid rgba(201, 168, 76, 0.3);
  border-radius: var(--radius-lg);
  padding: 2.5rem 3rem;
  background: rgba(201, 168, 76, 0.03);
  position: relative; overflow: hidden;
}
.disclaimer-box::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--gold-gradient); }
.disclaimer-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.disclaimer-icon { font-size: 2rem; flex-shrink: 0; }
.disclaimer-header h2 { font-size: 1rem; font-weight: 700; color: var(--gold-primary); text-transform: uppercase; letter-spacing: 1.5px; }
.disclaimer-box p { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.9; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, #0D0D0D 0%, #111111 50%, #0A0A0A 100%);
  border-top: 1px solid var(--border-gold);
  border-bottom: 1px solid var(--border-gold);
  text-align: center;
  padding: 100px 0;
  position: relative; overflow: hidden;
}
.cta-section::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 60%), radial-gradient(ellipse at 70% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 60%); }
.cta-inner { position: relative; z-index: 1; }
.cta-inner h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin-bottom: 1rem; }
.cta-inner p { font-size: 1.05rem; color: var(--text-secondary); margin-bottom: 2.5rem; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--black-pure); border-top: 1px solid var(--border-gold); padding: 80px 0 0; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand .nav-logo { margin-bottom: 1.25rem; display: inline-flex; }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 1.25rem; max-width: 320px; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 0.6rem; margin-bottom: 0.75rem; font-size: 0.84rem; color: var(--text-secondary); }
.footer-contact-item .icon { color: var(--gold-primary); font-size: 0.9rem; flex-shrink: 0; margin-top: 3px; }
.footer-phone a { font-size: 1rem; font-weight: 700; color: var(--gold-primary); transition: var(--transition); }
.footer-phone a:hover { color: var(--gold-light); }
.footer-col h4 { font-size: 0.8rem; font-weight: 700; color: var(--gold-primary); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 1.5rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.75rem; }
.footer-links a { font-size: 0.85rem; color: var(--text-muted); transition: var(--transition); display: flex; align-items: center; gap: 0.4rem; }
.footer-links a::before { content: '›'; color: var(--gold-primary); font-size: 1rem; }
.footer-links a:hover { color: var(--gold-primary); padding-left: 4px; }
.footer-wa-btn { display: inline-flex; align-items: center; gap: 0.5rem; background: #25D366; color: #fff; padding: 0.6rem 1.25rem; border-radius: 50px; font-size: 0.82rem; font-weight: 600; margin-top: 1rem; transition: var(--transition); text-decoration: none; }
.footer-wa-btn:hover { background: #1ebe5d; transform: translateY(-2px); color: #fff; }
.footer-disclaimer { text-align: center; padding: 1.5rem 0; font-size: 0.78rem; color: var(--text-muted); border-top: 1px solid rgba(201, 168, 76, 0.08); line-height: 1.7; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 1.25rem 0; font-size: 0.8rem; color: var(--text-muted); }
.footer-bottom .copy { background: var(--gold-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-weight: 600; }

/* ============================================================
   PAGE HERO (Inner Pages)
   ============================================================ */
.page-hero {
  min-height: 300px;
  display: flex; align-items: center;
  padding-top: var(--nav-height);
  background: radial-gradient(ellipse at center top, rgba(201, 168, 76, 0.07) 0%, transparent 60%), var(--charcoal);
  border-bottom: 1px solid var(--border-gold);
  text-align: center;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(201, 168, 76, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(201, 168, 76, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}
.page-hero-inner { position: relative; z-index: 1; padding: 3rem 0; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; margin-bottom: 0.75rem; }
.page-hero p { font-size: 1rem; color: var(--text-muted); max-width: 500px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 0.5rem; font-size: 0.8rem; color: var(--text-muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--gold-primary); }

/* ============================================================
   LEGAL PAGES
   ============================================================ */
.legal-content { background: var(--black-deep); padding: 80px 0 100px; }
.legal-wrapper { max-width: 860px; margin: 0 auto; }
.legal-meta { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 3rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--border-gold); display: flex; gap: 2rem; flex-wrap: wrap; }
.legal-section { margin-bottom: 3rem; }
.legal-section h2 { font-size: 1.3rem; font-weight: 700; color: var(--gold-primary); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.75rem; }
.legal-section h2 .sec-num { background: linear-gradient(135deg, rgba(201, 168, 76, 0.2), rgba(201, 168, 76, 0.05)); border: 1px solid var(--border-gold); border-radius: var(--radius-sm); padding: 0.2rem 0.6rem; font-size: 0.75rem; font-weight: 700; color: var(--gold-primary); flex-shrink: 0; }
.legal-section p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.9; margin-bottom: 0.75rem; }
.legal-section ul { margin: 0.75rem 0 0.75rem 1.5rem; }
.legal-section ul li { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.8; margin-bottom: 0.4rem; padding-left: 0.5rem; position: relative; }
.legal-section ul li::before { content: '▸'; position: absolute; left: -1.25rem; color: var(--gold-primary); }
.legal-highlight { background: rgba(201, 168, 76, 0.05); border-left: 3px solid var(--gold-primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 1rem 1.5rem; margin: 1rem 0; }
.legal-highlight p { font-size: 0.88rem; color: var(--text-secondary); margin: 0; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section { background: var(--black-deep); padding: 80px 0 100px; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start; }
.contact-info h2 { font-size: 1.6rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.75rem; }
.contact-info p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 2.5rem; line-height: 1.8; }
.contact-item { display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 1.75rem; padding: 1.25rem 1.5rem; background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-md); transition: var(--transition); }
.contact-item:hover { border-color: var(--border-gold-bright); box-shadow: var(--shadow-gold); }
.contact-item-icon { width: 44px; height: 44px; border-radius: var(--radius-sm); background: linear-gradient(135deg, rgba(201, 168, 76, 0.2), rgba(201, 168, 76, 0.05)); border: 1px solid var(--border-gold); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; flex-shrink: 0; }
.contact-item-body h4 { font-size: 0.8rem; font-weight: 600; color: var(--gold-primary); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 0.25rem; }
.contact-item-body p, .contact-item-body a { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; }
.contact-item-body a:hover { color: var(--gold-primary); }
.contact-action-btns { display: flex; gap: 0.75rem; flex-wrap: wrap; margin-top: 2rem; }

.contact-form-wrap { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: var(--radius-xl); padding: 2.5rem; backdrop-filter: blur(10px); }
.contact-form-wrap h2 { font-size: 1.4rem; font-weight: 700; color: var(--text-primary); margin-bottom: 0.5rem; }
.contact-form-wrap .form-subtitle { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 2rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.82rem; font-weight: 600; color: var(--gold-primary); margin-bottom: 0.4rem; text-transform: uppercase; letter-spacing: 0.8px; }
.form-group input, .form-group textarea, .form-group select { width: 100%; background: rgba(255, 255, 255, 0.03); border: 1px solid rgba(201, 168, 76, 0.2); border-radius: var(--radius-sm); padding: 0.8rem 1rem; color: var(--text-primary); font-family: var(--font-main); font-size: 0.9rem; transition: var(--transition); outline: none; -webkit-appearance: none; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); font-size: 0.85rem; }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--gold-primary); background: rgba(201, 168, 76, 0.04); box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.1); }
.form-group select option { background: var(--charcoal); color: var(--text-primary); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-submit-btn { width: 100%; padding: 1rem; font-size: 1rem; border: none; cursor: pointer; }
.form-success { display: none; text-align: center; padding: 2rem; }
.form-success.show { display: block; }
.form-success .success-icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { font-size: 1.2rem; font-weight: 700; color: var(--gold-primary); margin-bottom: 0.5rem; }
.form-success p { font-size: 0.9rem; color: var(--text-muted); }

.map-section { padding: 0 0 80px; background: var(--black-deep); }
.map-wrap { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-gold); box-shadow: var(--shadow-gold); height: 400px; }
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}

.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.animate-delay-1 { transition-delay: 0.1s; }
.animate-delay-2 { transition-delay: 0.2s; }
.animate-delay-3 { transition-delay: 0.3s; }
.animate-delay-4 { transition-delay: 0.4s; }
.animate-delay-5 { transition-delay: 0.5s; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--black-deep); }
::-webkit-scrollbar-thumb { background: var(--gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-primary); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
/* ============================================================
   RESPONSIVE LAYOUT DESIGN & BREAKPOINTS
   ============================================================ */

/* Touch Target & Button Adjustments */
.btn {
  min-height: 44px;
}

/* Laptop & Desktop Adjustments (1024px and above) */
@media (min-width: 1024px) {
  .nav-links { display: flex; }
  .hamburger { display: none; }
}

/* Tablet Layout (768px - 1023px) */
@media (min-width: 768px) and (max-width: 1023px) {
  :root { --nav-height: 75px; }
  .section { padding: 80px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  
  /* Grid conversions */
  .courses-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 1.5rem; }
  .why-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 1.5rem; }
  .journey-steps { grid-template-columns: repeat(2, 1fr) !important; gap: 2rem; }
  .journey-steps::before { display: none !important; }
  .contact-grid { grid-template-columns: 1fr 1fr !important; gap: 2.5rem !important; }
  .footer-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 3rem !important; }
  
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .hero-inner { grid-template-columns: 1.2fr 0.8fr; gap: 2rem; }
  .crypto-visual-ring { width: 320px; height: 320px; }
  .hero-coin { width: 150px; height: 150px; }
}

/* Mobile Layout (320px - 767px) */
@media (max-width: 767px) {
  :root { --nav-height: 70px; }
  .section { padding: 60px 0; }
  
  /* Typography Responsiveness */
  body { font-size: 15px; }
  h1, .hero-title { font-size: clamp(32px, 8vw, 40px) !important; line-height: 1.2; text-align: center; }
  h2, .section-title { font-size: clamp(24px, 6vw, 30px) !important; text-align: center; }
  .section-subtitle { font-size: 0.95rem !important; margin-bottom: 2rem !important; text-align: center; }

  /* Navigation & Logo */
  .nav-links, .nav-cta { display: none !important; }
  .hamburger { display: flex !important; }
  .nav-logo img { width: 42px !important; height: 42px !important; }
  .nav-logo-text .brand-name { font-size: 0.85rem !important; }
  .nav-logo-text .brand-tagline { font-size: 0.6rem !important; }

  /* Hero Section Mobile styling */
  .hero { min-height: auto; padding-top: calc(var(--nav-height) + 20px); padding-bottom: 40px; }
  .hero-inner { grid-template-columns: 1fr !important; text-align: center; padding: 1.5rem 0; gap: 2rem; }
  .hero-badge { margin: 0 auto 1.5rem auto; }
  .hero-actions { display: flex; flex-direction: column; gap: 1rem; width: 100%; align-items: center; }
  .hero-actions .btn { width: 100%; justify-content: center; max-width: 320px; margin: 0 !important; }
  .hero-stats { justify-content: center; gap: 1.5rem; margin-top: 2rem; }
  .hero-visual { display: block !important; margin: 2rem auto 0 auto; position: relative; }
  .crypto-visual-ring { width: 280px !important; height: 280px !important; margin: 0 auto; }
  .hero-coin { width: 130px !important; height: 130px !important; }
  .float-tag { display: none !important; } /* Hide floating tags on mobile */

  /* Grid Conversions for Mobile (Single-column layout) */
  .courses-grid { grid-template-columns: 1fr !important; gap: 1.5rem; }
  .course-card { padding: 1.75rem 1.5rem !important; }
  
  .why-grid { grid-template-columns: 1fr !important; gap: 1.25rem; }
  .why-card { padding: 1.75rem 1.5rem !important; }
  
  /* Learning Journey Timeline Vertical conversion */
  .journey-steps {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
    position: relative !important;
    padding-left: 0 !important;
    text-align: left !important;
  }
  .journey-steps::before {
    display: block !important;
    content: '' !important;
    position: absolute !important;
    top: 40px !important; bottom: 40px !important; left: 30px !important;
    width: 2px !important; height: auto !important;
    background: linear-gradient(180deg, var(--gold-primary), transparent) !important;
    opacity: 0.3 !important;
    z-index: 0 !important;
  }
  .journey-step {
    display: block !important;
    position: relative !important;
    padding-left: 85px !important;
    text-align: left !important;
    z-index: 1 !important;
    margin: 0 !important;
  }
  .step-num {
    position: absolute !important;
    left: 0 !important;
    top: 0 !important;
    margin: 0 !important;
    width: 60px !important;
    height: 60px !important;
    border-radius: 50% !important;
    background: var(--charcoal-lt) !important;
    border: 2px solid var(--gold-primary) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 2 !important;
  }
  .journey-step h3 {
    margin: 0 0 0.5rem 0 !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    color: var(--gold-primary) !important;
    line-height: 1.2 !important;
  }
  .journey-step p {
    margin: 0 !important;
    font-size: 0.88rem !important;
    color: var(--text-secondary) !important;
    line-height: 1.6 !important;
  }
  
  /* Contact Page Mobile */
  .contact-grid { grid-template-columns: 1fr !important; gap: 3rem !important; }
  .contact-item { padding: 1.25rem !important; }
  .contact-form-wrap { padding: 2rem 1.25rem !important; }
  .form-group input, .form-group textarea, .form-group select {
    padding: 0.95rem 1rem !important; /* Enhanced touch target size */
    font-size: 16px !important; /* Disables auto-zoom on iOS focus */
  }
  .form-submit-btn { padding: 1.1rem !important; min-height: 48px; }
  .modern-contact-cta { padding: 60px 0 !important; }
  .map-wrap { height: 350px !important; }

  /* Footer Mobile */
  .footer-grid { grid-template-columns: 1fr !important; gap: 2.5rem !important; text-align: center; }
  .footer-brand .nav-logo { justify-content: center; }
  .footer-links a { justify-content: center; }
  .footer-contact-item { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 0.75rem; text-align: center; }
  
  /* Disable delays/heavy transformations on mobile for performance */
  .animate-on-scroll {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Extra small mobile width adjustments */
@media (max-width: 360px) {
  h1, .hero-title { font-size: 30px !important; }
  .hero-stats { flex-direction: column; gap: 1rem; align-items: center; }
  .about-visual { grid-template-columns: 1fr !important; }
}