/* ============================================================
   Paideia Nous Techne — Main Stylesheet
   ============================================================ */

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

:root {
  --gold:       #c9a84c;
  --gold-light: #e8c97a;
  --dark:       #0e0e12;
  --dark-2:     #16161d;
  --dark-3:     #1e1e28;
  --text:       #e8e6df;
  --text-muted: #9a9890;
  --blue-holo:  #4db8ff;
  --blue-glow:  rgba(77, 184, 255, 0.15);
  --blue-mid:   rgba(77, 184, 255, 0.35);
  --radius:     12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── NAVIGATION ─────────────────────────────────────────── */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(14, 14, 18, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 168, 76, 0.15);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.logo-pnt {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: 2px;
}

.logo-full {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 300;
  letter-spacing: 0.5px;
}

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

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 400;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); }

.nav-cta {
  background: var(--gold) !important;
  color: var(--dark) !important;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
  font-size: 13px !important;
  transition: background 0.2s !important;
}

.nav-cta:hover { background: var(--gold-light) !important; }

/* ── HERO ───────────────────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  padding-top: 64px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 30%, rgba(77,184,255,0.08) 0%, transparent 50%),
              var(--dark);
}

.hero-content {
  padding: 80px 24px 80px 80px;
  max-width: 580px;
}

.hero-badge {
  display: inline-block;
  background: rgba(201, 168, 76, 0.12);
  border: 1px solid rgba(201, 168, 76, 0.3);
  color: var(--gold);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 900;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.btn-primary {
  background: var(--gold);
  color: var(--dark);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid rgba(232, 230, 223, 0.2);
  transition: border-color 0.2s;
  display: inline-block;
}

.btn-secondary:hover { border-color: rgba(232,230,223,0.5); }

.hero-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.3px;
}

.hero-tagline span {
  color: var(--gold);
  font-style: italic;
  font-family: 'Playfair Display', serif;
}

/* ── HOLOGRAM SCENE ─────────────────────────────────────── */

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 40px;
  position: relative;
}

.hologram-scene {
  position: relative;
  width: 380px;
  height: 420px;
}

/* Child figure — simple glowing silhouette */
.child-figure {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 140px;
  background: linear-gradient(180deg, rgba(77,184,255,0.25) 0%, rgba(77,184,255,0.05) 100%);
  border-radius: 40px 40px 20px 20px;
  border: 1px solid rgba(77,184,255,0.4);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10px;
}

.child-glow {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(77, 184, 255, 0.3);
  border: 1px solid rgba(77, 184, 255, 0.6);
  box-shadow: 0 0 20px rgba(77,184,255,0.4), 0 0 40px rgba(77,184,255,0.15);
}

/* Ground glow */
.hologram-scene::after {
  content: '';
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 20px;
  background: radial-gradient(ellipse, rgba(77,184,255,0.3) 0%, transparent 70%);
  border-radius: 50%;
}

/* Hologram items */
.hologram {
  position: absolute;
  font-size: 36px;
  filter: drop-shadow(0 0 12px rgba(77,184,255,0.9)) drop-shadow(0 0 24px rgba(77,184,255,0.5));
  opacity: 0.85;
  animation: float 6s ease-in-out infinite;
}

/* Blue tint overlay on emojis */
.hologram::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(77, 184, 255, 0.2);
  border-radius: 4px;
  pointer-events: none;
}

.hologram-globe  { top: 20px;  left: 30px;  animation-delay: 0s;    font-size: 48px; }
.hologram-dna    { top: 60px;  right: 20px; animation-delay: 1.2s;  font-size: 42px; }
.hologram-atom   { top: 180px; left: 10px;  animation-delay: 2.4s;  font-size: 38px; }
.hologram-scroll { top: 30px;  right: 90px; animation-delay: 0.8s;  font-size: 34px; }
.hologram-figure1{ top: 160px; right: 15px; animation-delay: 1.8s;  font-size: 40px; }
.hologram-figure2{ top: 240px; left: 40px;  animation-delay: 3s;    font-size: 36px; }

/* Connecting lines — subtle grid */
.hologram-scene::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(77,184,255,0.04) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(77,184,255,0.04) 40px
    );
  border-radius: var(--radius);
}

@keyframes float {
  0%, 100% { transform: translateY(0px);   }
  50%       { transform: translateY(-14px); }
}

/* ── SECTIONS SHARED ────────────────────────────────────── */

section { padding: 100px 0; }

.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 48px;
}

.section-intro {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 56px;
  line-height: 1.7;
}

/* ── MISSION ────────────────────────────────────────────── */

.mission { background: var(--dark-2); }

.mission-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.mission-text p {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.8;
}

.mission-statement {
  font-size: 18px !important;
  color: var(--text) !important;
  font-weight: 500;
  border-left: 3px solid var(--gold);
  padding-left: 20px;
  margin-top: 32px !important;
}

.mission-compare {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.compare-card {
  border-radius: var(--radius);
  padding: 28px;
}

.compare-old {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
}

.compare-new {
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.2);
}

.compare-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.compare-old .compare-label { color: var(--text-muted); }
.compare-new .compare-label { color: var(--gold); }

.compare-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.compare-old li {
  color: var(--text-muted);
  font-size: 14px;
  padding-left: 16px;
  position: relative;
}

.compare-old li::before {
  content: '✗';
  position: absolute;
  left: 0;
  color: rgba(255,100,100,0.5);
}

.compare-new li {
  color: var(--text);
  font-size: 14px;
  padding-left: 16px;
  position: relative;
}

.compare-new li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ── HOW IT WORKS ───────────────────────────────────────── */

.how { background: var(--dark); }

.layers {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
}

.layer {
  display: grid;
  grid-template-columns: 120px 1fr;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s;
}

.layer:last-child { border-bottom: none; }
.layer:hover { background: rgba(255,255,255,0.02); }

.layer-number {
  font-family: 'Playfair Display', serif;
  font-size: 48px;
  font-weight: 900;
  color: rgba(201,168,76,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.layer-content {
  padding: 40px 48px;
}

.layer-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 22px;
  color: var(--text);
  margin-bottom: 16px;
}

.layer-content p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 12px;
}

.layer-content p:last-child { margin-bottom: 0; }

/* ── PRESENTERS ─────────────────────────────────────────── */

.presenters {
  background: var(--dark-2);
  text-align: center;
}

.presenter-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.presenter-card {
  background: var(--dark-3);
  border: 1px solid rgba(77,184,255,0.15);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: border-color 0.2s, transform 0.2s;
}

.presenter-card:hover {
  border-color: rgba(77,184,255,0.4);
  transform: translateY(-4px);
}

.presenter-icon {
  font-size: 36px;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 8px rgba(77,184,255,0.6));
}

.presenter-card h4 {
  font-family: 'Playfair Display', serif;
  font-size: 17px;
  color: var(--text);
  margin-bottom: 12px;
}

.presenter-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.presenter-note {
  font-size: 15px;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
  font-style: italic;
}

/* ── CURRICULUM ─────────────────────────────────────────── */

.curriculum { background: var(--dark); }

.curriculum-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.curriculum-block {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s;
}

.curriculum-block:hover {
  border-color: rgba(201,168,76,0.25);
}

.curriculum-block h4 {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  color: var(--gold);
  margin-bottom: 14px;
}

.curriculum-block p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
}

/* ── PRICING ────────────────────────────────────────────── */

.pricing {
  background: linear-gradient(135deg, rgba(201,168,76,0.08) 0%, rgba(77,184,255,0.05) 100%);
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 80px 0;
  text-align: center;
}

.pricing-inner {
  max-width: 640px;
  margin: 0 auto;
}

.pricing h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(28px, 3vw, 40px);
  color: var(--gold);
  margin-bottom: 24px;
}

.pricing p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.pricing-note {
  font-style: italic;
  font-size: 15px !important;
}

/* ── EMAIL CAPTURE ──────────────────────────────────────── */

.notify { background: var(--dark-2); text-align: center; }

.notify-inner {
  max-width: 560px;
  margin: 0 auto;
}

.notify p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 32px;
  line-height: 1.7;
}

.notify-form {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.notify-form input {
  flex: 1;
  background: var(--dark-3);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  padding: 14px 20px;
  color: var(--text);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  font-family: 'Inter', sans-serif;
}

.notify-form input:focus {
  border-color: rgba(201,168,76,0.5);
}

.notify-form input::placeholder { color: var(--text-muted); }

.notify-form button {
  background: var(--gold);
  color: var(--dark);
  border: none;
  border-radius: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
  font-family: 'Inter', sans-serif;
}

.notify-form button:hover { background: var(--gold-light); }

.notify-fine {
  font-size: 13px !important;
  color: rgba(154,152,144,0.6) !important;
  margin-bottom: 0 !important;
}

/* ── FOOTER ─────────────────────────────────────────────── */

.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 60px 0 40px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 48px;
}

.footer-logo {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.footer-greek {
  font-size: 16px !important;
  letter-spacing: 2px;
  color: rgba(201,168,76,0.4) !important;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-style: italic;
  opacity: 0.7;
}

.footer-copy {
  font-style: normal !important;
  opacity: 1 !important;
}

/* ── RESPONSIVE ─────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-content { padding: 60px 24px 0; max-width: 100%; }
  .hero-visual { padding: 40px 24px 60px; }
  .hologram-scene { width: 300px; height: 320px; }
  .mission-grid { grid-template-columns: 1fr; gap: 40px; }
  .presenter-grid { grid-template-columns: repeat(2, 1fr); }
  .curriculum-grid { grid-template-columns: repeat(2, 1fr); }
  .layer { grid-template-columns: 80px 1fr; }
  .layer-number { font-size: 32px; padding: 24px 12px; }
  .layer-content { padding: 24px; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links { align-items: flex-start; }
  .logo-full { display: none; }
}

@media (max-width: 600px) {
  .presenter-grid { grid-template-columns: 1fr; }
  .curriculum-grid { grid-template-columns: 1fr; }
  .notify-form { flex-direction: column; }
  .nav-links a:not(.nav-cta) { display: none; }
  section { padding: 60px 0; }
}