:root {
  --bg-color: #05050a;
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --accent-soft: rgba(167, 139, 250, 0.15);
  --accent-start: #a78bfa;
  --accent-end: #3b82f6; 
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-bg: rgba(255, 255, 255, 0.02);
  --glass-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05), 0 8px 32px rgba(0, 0, 0, 0.3);
  
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

html, body {
  min-height: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden; /* Prevent horizontal scroll from glowing orbs */
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

/* Deep Space Lighting - Radial Gradient Orbs */
body::before, body::after {
  content: '';
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  pointer-events: none;
}

body::before {
  top: -10vh;
  left: -10vw;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
}

body::after {
  bottom: -20vh;
  right: -10vw;
  width: 60vw;
  height: 60vw;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.08) 0%, transparent 70%);
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  color: #ffffff;
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 700;
}

p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  font-weight: 400;
  max-width: 70ch;
  line-height: 1.7;
}

a {
  color: var(--accent-start);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #e2e8f0;
}

/* Utilities */
.container {
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-gradient {
  background: linear-gradient(135deg, #e2e8f0 0%, #94a3b8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

.text-gradient-accent {
  background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-spacing {
  padding: 8rem 0;
  position: relative;
}

/* Buttons - Cinematic Glow */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  padding: 1.1rem 2.5rem;
  border-radius: 9999px;
  font-weight: 500;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  border: 1px solid var(--glass-border);
  cursor: pointer;
  position: relative;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.05);
  backdrop-filter: blur(12px);
  white-space: nowrap;
}

@media(max-width: 768px) {
  .btn {
    padding: 0.85rem 1.75rem !important;
    font-size: 0.95rem;
  }
}

.btn::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
  opacity: 0.15;
  transition: opacity 0.4s ease;
  z-index: -1;
}

.btn:hover {
  transform: translateY(-2px);
  border-color: rgba(167, 139, 250, 0.4);
  box-shadow: 0 10px 30px -10px rgba(167, 139, 250, 0.3), inset 0 1px 1px rgba(255,255,255,0.1);
}

.btn:hover::before {
  opacity: 0.3;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--glass-border);
  color: var(--text-secondary);
}

.btn-secondary:hover {
  color: #fff;
  border-color: rgba(255,255,255,0.2);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(5, 5, 10, 0.6);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  transition: all 0.3s ease;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  font-weight: 600;
  font-size: 1.25rem;
  color: #fff;
  letter-spacing: -0.04em;
}

.header-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

@media(max-width: 768px) {
  .header-nav {
    gap: 1rem;
  }
  .header-nav a:not(.header-cta) {
    display: none;
  }
  .header-cta {
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
  }
}

.header-nav a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

.header-nav a:hover {
  color: #fff;
}

.header-cta {
  font-size: 0.9rem;
  padding: 0.6rem 1.4rem;
}

/* Glassmorphism Cards */
.card, .split-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 2.5rem;
  border-radius: 1.5rem;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: var(--glass-shadow);
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.5s ease;
  position: relative;
  overflow: hidden;
}

.card:hover, .split-box:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
}

/* Card subtle glow top edge effect */
.card::after, .split-box::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.card h3, .split-box h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: #ffffff;
}

.card p, .split-box p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 0;
}

/* Info Cards Grid & Layouts */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 4rem 0;
}

@media(min-width: 768px){
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin: 4rem 0;
}

@media(min-width: 768px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
  }
}

.split-box ul {
  list-style: none;
}

.split-box li {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 1.05rem;
}

/* Custom list markers */
.custom-marker {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
}

.marker-check {
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  font-size: 0.7rem;
}

.marker-x {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #f87171;
  font-size: 0.7rem;
}

/* Hero Section Asymmetric Layout */
.hero {
  padding: 8rem 0 4rem;
}
@media(min-width: 900px) {
  .hero {
    padding: 12rem 0 8rem;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}

@media(min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 6rem;
  }
}

.hero-content {
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-kicker {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent-start);
  background: rgba(167, 139, 250, 0.1);
  padding: 0.5rem 1rem;
  border-radius: 4px;
  border: 1px solid rgba(167, 139, 250, 0.2);
  margin-bottom: 2rem;
  display: inline-block;
  font-weight: 600;
}

.hero-content h1 {
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 2.5rem;
  letter-spacing: -0.04em;
}

.hero-editorial-sub {
  font-size: clamp(1.15rem, 2vw, 1.3rem);
  color: var(--text-secondary);
  border-left: 2px solid rgba(255, 255, 255, 0.2);
  padding-left: 1.5rem;
  margin-bottom: 3.5rem;
  line-height: 1.6;
  max-width: 500px;
}

/* Fluid Abstract Geometric Anchor (Quiet Luxury Object) */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  height: auto;
  padding-top: 2rem;
}

@media(min-width: 900px) {
  .hero-visual {
    height: 400px;
    padding-top: 0;
  }
}

.abstract-orb {
  width: 250px;
  height: 250px;
  border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%;
  background: linear-gradient(135deg, rgba(167, 139, 250, 0.1) 0%, rgba(59, 130, 246, 0.3) 100%);
  animation: morph 12s ease-in-out infinite both alternate, spin 20s linear infinite;
  box-shadow: inset 20px 20px 40px rgba(59, 130, 246, 0.4), inset -20px -20px 40px rgba(167, 139, 250, 0.2), 0 0 40px rgba(59, 130, 246, 0.2);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 2;
}

.abstract-orb::after {
  content: '';
  position: absolute;
  top: 10%;
  left: 10%;
  width: 30%;
  height: 30%;
  background: radial-gradient(circle, rgba(255,255,255,0.8) 0%, transparent 60%);
  border-radius: 50%;
  filter: blur(8px);
}

@media(min-width: 900px) {
  .abstract-orb {
    width: 300px;
    height: 300px;
  }
}

.abstract-shadow {
  position: absolute;
  bottom: 20px;
  width: 200px;
  height: 20px;
  background: rgba(0,0,0,0.5);
  border-radius: 50%;
  filter: blur(15px);
  z-index: 1;
}

@keyframes morph {
  0% { border-radius: 42% 58% 70% 30% / 45% 45% 55% 55%; }
  50% { border-radius: 70% 30% 50% 50% / 30% 30% 70% 70%; }
  100% { border-radius: 100% 60% 60% 100% / 100% 100% 60% 60%; }
}

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

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 4rem auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--glass-border);
  padding: 2rem 0;
}

.faq-item h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.faq-item p {
  margin-bottom: 0;
  font-size: 1.05rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--glass-border);
  padding: 6rem 0 3rem;
  margin-top: 6rem;
  background: rgba(0, 0, 0, 0.2);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media(min-width: 768px){
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand .logo {
  display: block;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.95rem;
}

.footer-links h4 {
  font-size: 1rem;
  color: #fff;
  margin-bottom: 1.5rem;
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
}

.footer-disclaimer {
  font-size: 0.85rem;
  color: #64748b;
  max-width: 700px;
  margin: 0 auto;
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

label {
  display: block;
  margin-bottom: 0.5rem;
  color: #cbd5e1;
  font-weight: 500;
  font-size: 0.95rem;
}

input, textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--glass-border);
  color: #fff;
  padding: 0.85rem 1.25rem;
  border-radius: 0.75rem;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input:focus, textarea:focus {
  outline: none;
  border-color: rgba(167, 139, 250, 0.5);
  box-shadow: 0 0 0 3px rgba(167, 139, 250, 0.1);
}

/* Quiz UI overlay adjustments */
.quiz-container {
  max-width: 640px;
  margin: 8rem auto 4rem;
  padding: 3rem;
  border-radius: 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: var(--glass-shadow);
}

.quiz-option {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: 1rem;
  padding: 1.25rem 1.5rem;
  color: #e2e8f0;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.quiz-option:hover {
  border-color: rgba(167, 139, 250, 0.4);
  background: rgba(167, 139, 250, 0.08);
  transform: translateX(4px);
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

/* Program Outline List */
.program-list {
  margin-top: 3rem;
  position: relative;
}

.program-list::before {
  content: '';
  position: absolute;
  left: 1.5rem;
  top: 1rem;
  bottom: 2rem;
  width: 1px;
  background: linear-gradient(180deg, var(--accent-start) 0%, transparent 100%);
  opacity: 0.3;
}

.program-step {
  padding-left: 4rem;
  position: relative;
  margin-bottom: 3rem;
}

.program-step .step-node {
  position: absolute;
  left: 0.9rem;
  top: 0.2rem;
  width: 1.25rem;
  height: 1.25rem;
  background: var(--bg-color);
  border: 2px solid var(--accent-start);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(167, 139, 250, 0.4);
}