/* Appsylvania Design System */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

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

:root {
  --bg: #0a0a0f;
  --surface: #12121a;
  --surface-hover: #16161f;
  --border: #1e1e2a;
  --text: #e8e6e3;
  --muted: #8a8690;
  --accent: #d4a853;
  --accent-dim: #b8923f;
  --accent-glow: rgba(212, 168, 83, 0.15);
  --glow: rgba(212, 168, 83, 0.08);
  --error: #e85d5d;
  --success: #5dcc8a;
}

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* NAVIGATION */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.site-nav .logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--text);
  text-decoration: none;
}

.site-nav .logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

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

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

.nav-cta {
  font-size: 14px !important;
  color: var(--bg) !important;
  background: var(--accent);
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 500 !important;
  transition: background 0.2s !important;
}

.nav-cta:hover {
  background: var(--accent-dim) !important;
  color: var(--bg) !important;
}

/* MOBILE NAV */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  transition: 0.3s;
}

/* PAGE HEADER */
.page-header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 48px 60px;
  text-align: center;
}

.page-header .label {
  font-family: 'Syne', sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.page-header h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.page-header h1 em {
  font-style: italic;
  color: var(--accent);
}

.page-header .subtitle {
  font-size: 18px;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.65;
  font-weight: 300;
}

/* DIVIDER */
.divider {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.divider-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), var(--accent-dim), var(--border), transparent);
}

/* FOOTER */
.site-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--border);
}

.site-footer .footer-brand {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  text-decoration: none;
}

.site-footer .footer-brand span { color: var(--accent); }

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

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

.footer-note {
  color: var(--muted);
  font-size: 13px;
}

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover { background: var(--accent-dim); }

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

.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

.btn-large {
  padding: 16px 36px;
  font-size: 16px;
}

/* FORM ELEMENTS */
.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-family: 'Syne', sans-serif;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.form-group label .required {
  color: var(--accent);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  transition: border-color 0.2s;
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #4a4650;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238a8690' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-select option {
  background: var(--surface);
  color: var(--text);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-hint {
  font-size: 13px;
  color: var(--muted);
  margin-top: 6px;
}

/* CHECKBOX */
.checkbox-group {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

/* CARDS */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px;
  transition: border-color 0.3s, transform 0.2s;
}

.card:hover {
  border-color: rgba(212, 168, 83, 0.3);
}

/* TAGS */
.tag {
  display: inline-block;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--glow);
  color: var(--accent);
  border: 1px solid rgba(212, 168, 83, 0.2);
}

/* ANIMATIONS */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

.animate-in:nth-child(1) { animation-delay: 0s; }
.animate-in:nth-child(2) { animation-delay: 0.1s; }
.animate-in:nth-child(3) { animation-delay: 0.2s; }
.animate-in:nth-child(4) { animation-delay: 0.3s; }
.animate-in:nth-child(5) { animation-delay: 0.4s; }
.animate-in:nth-child(6) { animation-delay: 0.5s; }

/* ALERT */
.alert {
  padding: 16px 20px;
  border-radius: 8px;
  font-size: 15px;
  margin-bottom: 24px;
  display: none;
}

.alert-success {
  background: rgba(93, 204, 138, 0.1);
  border: 1px solid rgba(93, 204, 138, 0.3);
  color: var(--success);
}

.alert-error {
  background: rgba(232, 93, 93, 0.1);
  border: 1px solid rgba(232, 93, 93, 0.3);
  color: var(--error);
}

/* MOBILE */
@media (max-width: 768px) {
  .site-nav { padding: 20px 24px; }
  .page-header { padding: 60px 24px 40px; }
  .divider { padding: 0 24px; }

  .nav-toggle { display: block; }

  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
    z-index: 100;
  }

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

  .site-footer {
    padding: 32px 24px;
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-links { gap: 16px; }
}