/* ============================================================
   ARCANE FRONTIER — Landing CSS FINAL
   Mobile-first, sauber getrennte Breakpoints
   ============================================================ */

:root {
  --bg0: #05070f;
  --bg1: #0a0e1a;
  --bg2: #0f1525;
  --bg3: #151d35;
  --cyan: #00d4ff;
  --purple: #9b5de5;
  --gold: #f4a600;
  --red: #ff4455;
  --green: #00ff9f;
  --text: #c8d8f0;
  --text-dim: #8ab0cc;
  --border: rgba(0,212,255,0.15);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--bg0);
  color: var(--text);
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

#bgCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ─── BUTTONS ─── */
.btn-primary {
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  border: none;
  border-radius: 10px;
  padding: 14px 28px;
  color: white;
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: opacity 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(0,212,255,0.2);
  display: inline-block;
  text-align: center;
  white-space: nowrap;
}
.btn-primary:hover { opacity: 0.88; }
.btn-outline {
  background: none;
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 10px;
  padding: 14px 28px;
  color: var(--text-dim);
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  display: inline-block;
  text-align: center;
  white-space: nowrap;
  background: none;
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }
.btn-ghost {
  background: none;
  border: none;
  color: var(--text-dim);
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  cursor: pointer;
  text-decoration: none;
  padding: 14px 20px;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.btn-ghost:hover { color: var(--text); }
.btn-lg { padding: 18px 40px; font-size: 13px; }
.btn-block { width: 100%; display: block; }

/* ─── NAV ─── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  transition: background 0.4s;
}
.nav.scrolled {
  background: rgba(5,7,15,0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(16px);
}
.nav-logo {
  font-family: 'Orbitron', monospace;
  font-size: clamp(20px, 5vw, 22px);
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-logo-hex {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  clip-path: polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  flex-shrink: 0;
}
.nav-links {
  display: none;
  gap: 40px;
}
.nav-links a {
  font-family: 'Orbitron', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--cyan); }
.nav-actions { display: none; gap: 12px; align-items: center; }
.burger {
  display: block;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  flex-shrink: 0;
}
.mobile-nav {
  display: none;
  position: fixed;
  top: 60px; left: 0; right: 0;
  background: rgba(5,7,15,0.98);
  border-bottom: 1px solid var(--border);
  padding: 24px 20px;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  z-index: 99;
  backdrop-filter: blur(16px);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-decoration: none;
}

/* ─── HERO — MOBILE FIRST ─── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 20px 60px;
}
.hero-content {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-visual {
  display: none;
}
.hero-planet {
  position: relative;
  width: 140px;
  height: 140px;
  margin-bottom: 20px;
}
.hero-planet-core {
  width: 100px; height: 100px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(155,93,229,0.8) 0%, rgba(0,212,255,0.4) 40%, rgba(5,7,15,0.9) 100%);
  border: 1px solid rgba(0,212,255,0.3);
  box-shadow: 0 0 40px rgba(0,212,255,0.2), 0 0 80px rgba(155,93,229,0.15);
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
}
.hero-orbit {
  position: absolute;
  top: 50%; left: 50%;
  border-radius: 50%;
  border: 1px solid rgba(0,212,255,0.15);
  transform: translate(-50%,-50%);
}
.hero-orbit-1 { width: 120px; height: 120px; animation: orbit-spin 8s linear infinite; }
.hero-orbit-2 { width: 160px; height: 160px; animation: orbit-spin 14s linear infinite reverse; border-style: dashed; }
.hero-orbit-3 { width: 195px; height: 195px; animation: orbit-spin 22s linear infinite; border-color: rgba(155,93,229,0.1); }
.orbit-dot { position: absolute; border-radius: 50%; transform: translate(-50%,-50%); }
.orbit-dot-1 { width:8px; height:8px; background:var(--cyan); box-shadow:0 0 8px var(--cyan); top:0; left:50%; }
.orbit-dot-2 { width:6px; height:6px; background:var(--purple); box-shadow:0 0 6px var(--purple); top:50%; left:100%; }
.orbit-dot-3 { width:5px; height:5px; background:var(--gold); box-shadow:0 0 5px var(--gold); top:20%; left:10%; }
@keyframes orbit-spin { from{transform:translate(-50%,-50%) rotate(0deg)} to{transform:translate(-50%,-50%) rotate(360deg)} }
.hero-tags { display: none; }
.hero-scroll-hint { display: block; text-align: center; font-family: 'Orbitron', monospace; font-size: 9px; letter-spacing: 3px; color: var(--text-dim); margin-top: 24px; }

.hero-scroll-hint {
  margin-top: 16px;
  font-family: 'Orbitron', monospace;
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--text-dim);
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--cyan);
  border: 1px solid rgba(0,212,255,0.25);
  border-radius: 4px;
  padding: 8px 14px;
  margin-bottom: 28px;
  background: rgba(0,212,255,0.04);
}
.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
  animation: blink 1.5s infinite;
  flex-shrink: 0;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

.hero-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(48px, 12vw, 80px);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -1px;
  margin-bottom: 20px;
  width: 100%;
  white-space: nowrap;
  overflow: visible;
}
.hero-title-line1 { color: var(--text); display: block; }
.hero-title-line2 {
  display: block;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--purple) 60%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: clamp(14px, 3vw, 18px);
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 32px;
  max-width: 500px;
}
.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 40px;
  width: 100%;
}
.hero-actions .btn-primary,
.hero-actions .btn-ghost {
  width: 100%;
  max-width: 300px;
  justify-content: center;
}
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  background: rgba(10,14,26,0.6);
  width: 100%;
  max-width: 320px;
}
.hero-stat {
  padding: 14px 12px;
  text-align: center;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.hero-stat:nth-child(even) { border-right: none; }
.hero-stat:nth-child(3),
.hero-stat:nth-child(4) { border-bottom: none; }
.hero-stat-val {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: clamp(18px, 5vw, 28px);
  font-weight: 900;
  color: var(--cyan);
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat-label {
  display: block;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  font-family: 'Orbitron', monospace;
}

/* ─── SECTIONS — MOBILE FIRST ─── */
.section {
  position: relative;
  z-index: 1;
  padding: 70px 20px;
  width: 100%;
}
.section-dark { background: rgba(10,14,26,0.7); }
.container { max-width: 1100px; margin: 0 auto; width: 100%; }
.section-eyebrow {
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  letter-spacing: 5px;
  color: var(--cyan);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.section-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(22px, 5vw, 42px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  text-align: center;
}
.section-sub {
  font-size: 15px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 40px;
  text-align: center;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.feature-card {
  background: var(--bg1);
  padding: 28px 20px;
  text-align: center;
  transition: background 0.2s;
}
.feature-card:hover { background: var(--bg2); }
.feature-icon { font-size: 32px; margin-bottom: 12px; display: block; }
.feature-name {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: 8px;
}
.feature-desc { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* Klassen */
.classes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.class-card {
  background: var(--bg1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: transform 0.25s, border-color 0.25s;
  position: relative;
  overflow: hidden;
}
.class-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--class-color);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.class-card:hover { transform: translateY(-4px); border-color: var(--class-color); }
.class-card:hover::before { transform: scaleX(1); }
.class-card-icon { font-size: 44px; margin-bottom: 12px; display: block; }
.class-card-name {
  font-family: 'Orbitron', monospace;
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--text);
  margin-bottom: 8px;
}
.class-card-desc { font-size: 13px; color: var(--text-dim); line-height: 1.6; margin-bottom: 16px; }
.btn-class {
  background: none;
  border: 1px solid;
  border-radius: 8px;
  padding: 9px 16px;
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  cursor: pointer;
  transition: background 0.2s;
  width: 100%;
}
.btn-class:hover { background: rgba(255,255,255,0.06); }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
.about-text { text-align: center; }
.about-text p { font-size: 15px; color: var(--text-dim); line-height: 1.8; margin-bottom: 12px; }
.about-pvp-badge {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 24px;
  background: rgba(255,68,85,0.05);
  border: 1px solid rgba(255,68,85,0.2);
  border-left: 3px solid var(--red);
  border-radius: 0 12px 12px 0;
  padding: 16px;
  text-align: left;
}
.about-pvp-badge > span { font-size: 24px; flex-shrink: 0; }
.pvp-badge-title {
  font-family: 'Orbitron', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--red);
  margin-bottom: 4px;
}
.pvp-badge-desc { font-size: 13px; color: var(--text-dim); line-height: 1.6; }
.about-cta-box {
  background: var(--bg1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.about-cta-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--cyan), var(--gold));
}
.cta-box-title {
  font-family: 'Orbitron', monospace;
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--text);
  margin-bottom: 12px;
}
.cta-box-desc { font-size: 14px; color: var(--text-dim); line-height: 1.7; margin-bottom: 24px; }

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-logo {
  font-family: 'Orbitron', monospace;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.footer-copy { font-size: 12px; color: var(--text-dim); }

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 200;
  backdrop-filter: blur(6px);
}
.modal-overlay.active { display: block; }
.modal {
  display: none;
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 92%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg1);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 36px 24px;
  z-index: 201;
  box-shadow: 0 40px 120px rgba(0,0,0,0.9);
}
.modal.modal-wide { max-width: 700px; }
.modal.active { display: block; }
.modal::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--purple), var(--cyan));
  border-radius: 20px 20px 0 0;
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-dim);
  font-size: 14px;
  width: 30px; height: 30px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
}
.modal-logo { font-family: 'Orbitron', monospace; font-size: 10px; letter-spacing: 3px; color: var(--text-dim); margin-bottom: 6px; }
.modal-title { font-family: 'Orbitron', monospace; font-size: 20px; letter-spacing: 2px; color: var(--text); margin-bottom: 24px; }
.modal-switch { text-align: center; margin-top: 20px; font-size: 13px; color: var(--text-dim); }
.modal-switch a { color: var(--cyan); text-decoration: none; margin-left: 4px; font-weight: 600; }

/* Forms */
.form-group { margin-bottom: 14px; }
.form-row { display: grid; grid-template-columns: 1fr; gap: 14px; }
.form-group label {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 9px;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 6px;
  text-transform: uppercase;
}
.form-group input {
  width: 100%;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus { border-color: var(--cyan); }
.form-group input::placeholder { color: var(--text-dim); }
.class-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.class-option {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 6px;
  cursor: pointer;
  text-align: center;
  position: relative;
  transition: border-color 0.2s;
}
.class-option input[type="radio"] { position: absolute; opacity: 0; width:0; height:0; }
.class-option.selected { border-color: var(--cyan); background: rgba(0,212,255,0.06); }
.class-option.selected::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg,var(--purple),var(--cyan));
  border-radius: 10px 10px 0 0;
}
.class-icon { font-size: 22px; margin-bottom: 4px; }
.class-name { font-family:'Orbitron',monospace; font-size:8px; letter-spacing:1px; color:var(--text); margin-bottom:2px; }
.class-desc { font-size:10px; color:var(--text-dim); line-height:1.3; }
.auth-errors { margin-bottom: 14px; }
.auth-error {
  background: rgba(255,68,85,0.08);
  border-left: 3px solid var(--red);
  border-radius: 0 8px 8px 0;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--red);
  margin-bottom: 8px;
}

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-thumb { background: var(--bg3); border-radius: 2px; }

/* ============================================================
   TABLET — ab 768px
   ============================================================ */
@media (min-width: 768px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .classes-grid  { grid-template-columns: 1fr 1fr; }
  .form-row      { grid-template-columns: 1fr 1fr; }
  .hero-stats    { grid-template-columns: repeat(4,1fr); max-width: 480px; }
  .hero-stat     { border-right: 1px solid var(--border); border-bottom: none; }
  .hero-stat:last-child { border-right: none; }
}

/* ============================================================
   DESKTOP — ab 1024px
   ============================================================ */
@media (min-width: 1024px) {

  /* Nav */
  .nav { padding: 20px 48px; }
  .nav.scrolled { padding: 14px 48px; }
  .nav-links { display: flex; }
  .nav-actions { display: flex; }
  .burger { display: none; }

  /* Hero */
  .hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    justify-items: start;
    padding: 120px 48px 60px;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    text-align: left;
    min-height: 100vh;
  }
  .hero-content {
    align-items: flex-start;
    text-align: left;
    max-width: 600px;
  }
  .hero-title {
    font-size: clamp(60px, 4.5vw, 88px);
    white-space: nowrap;
    letter-spacing: -3px;
    text-align: left;
  }
  .hero-badge { justify-content: flex-start; }
  .hero-sub { text-align: left; }
  .hero-actions {
    flex-direction: row;
    align-items: center;
    width: auto;
  }
  .hero-actions .btn-primary,
  .hero-actions .btn-ghost { width: auto; max-width: none; }
  .hero-stats { margin-left: 0; }

  /* Planet */
  .hero-visual {
    display: flex;
    position: relative;
    height: 500px;
    align-items: center;
    justify-content: center;
    width: 100%;
  }
  .hero-planet {
    position: relative;
    width: 260px;
    height: 260px;
  }
  .hero-planet-core {
    width: 200px; height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(155,93,229,0.8) 0%, rgba(0,212,255,0.4) 40%, rgba(5,7,15,0.9) 100%);
    border: 1px solid rgba(0,212,255,0.3);
    box-shadow: 0 0 60px rgba(0,212,255,0.2), 0 0 120px rgba(155,93,229,0.15);
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%,-50%);
  }
  .hero-orbit {
    position: absolute;
    top: 50%; left: 50%;
    border-radius: 50%;
    border: 1px solid rgba(0,212,255,0.15);
    transform: translate(-50%,-50%);
  }
  .hero-orbit-1 { width: 240px; height: 240px; animation: orbit-spin 8s linear infinite; }
  .hero-orbit-2 { width: 320px; height: 320px; animation: orbit-spin 14s linear infinite reverse; border-style: dashed; }
  .hero-orbit-3 { width: 420px; height: 420px; animation: orbit-spin 22s linear infinite; border-color: rgba(155,93,229,0.1); }
  @keyframes orbit-spin { from{transform:translate(-50%,-50%) rotate(0deg)} to{transform:translate(-50%,-50%) rotate(360deg)} }
  .orbit-dot { position: absolute; border-radius: 50%; transform: translate(-50%,-50%); }
  .orbit-dot-1 { width:10px; height:10px; background:var(--cyan); box-shadow:0 0 12px var(--cyan); top:0; left:50%; }
  .orbit-dot-2 { width:8px; height:8px; background:var(--purple); box-shadow:0 0 10px var(--purple); top:50%; left:100%; }
  .orbit-dot-3 { width:6px; height:6px; background:var(--gold); box-shadow:0 0 8px var(--gold); top:20%; left:10%; }
  .hero-tags {
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .hero-tag {
    background: rgba(10,14,26,0.9);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 8px 14px;
    font-family: 'Orbitron', monospace;
    font-size: 10px;
    letter-spacing: 1px;
    white-space: nowrap;
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .hero-tag-dot { width:6px; height:6px; border-radius:50%; flex-shrink:0; }

  /* Sections */
  .section { padding: 100px 48px; }
  .section-eyebrow { justify-content: flex-start; }
  .section-eyebrow::before { content: ''; width: 24px; height: 1px; background: var(--cyan); }
  .section-title { text-align: left; }
  .section-sub { text-align: left; margin-left: 0; }
  .features-grid { grid-template-columns: repeat(3,1fr); }
  .feature-card { text-align: left; }
  .classes-grid { grid-template-columns: repeat(4,1fr); }
  .about-grid { grid-template-columns: 1.2fr 1fr; gap: 80px; }
  .about-text { text-align: left; }
  .about-text p { text-align: left; }
  .about-cta-box { text-align: left; }
  .footer { flex-direction: row; justify-content: space-between; padding: 32px 48px; }
}