/* Neon Street — "Youth/Neon Dark" */
:root {
  --t-bg: #08080C;
  --t-bg-alt: #111116;
  --t-text: #E4E4E7;
  --t-text-muted: #9896A8;
  --t-accent: #A855F7;
  --t-accent-hover: #9333EA;
  --t-surface: #111116;
  --t-border: #1E1E26;
  --t-font-heading: 'Space Grotesk', sans-serif;
  --t-font-body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

/* ---- Neon text glow ---- */
.neon-text {
  text-shadow:
    0 0 10px rgba(168,85,247,0.5),
    0 0 40px rgba(168,85,247,0.3),
    0 0 80px rgba(168,85,247,0.15);
}

/* ---- Hero ---- */
.hero-neon {
  background: radial-gradient(ellipse at 50% 80%, rgba(168,85,247,0.08) 0%, transparent 60%), var(--t-bg);
}

.neon-glow-box {
  box-shadow: 0 20px 60px rgba(168,85,247,0.2), 0 0 40px rgba(168,85,247,0.08);
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ---- Nav ---- */
.nav-scrolled { box-shadow: 0 2px 20px rgba(168,85,247,0.12); }

/* ---- Mobile menu links ---- */
.neon-menu-link {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--t-text);
  text-decoration: none;
  font-family: var(--t-font-heading);
  transition: color 0.2s, text-shadow 0.2s;
}
.neon-menu-link:hover {
  color: var(--t-accent);
  text-shadow: 0 0 12px rgba(168,85,247,0.4);
}

/* ---- Section label ---- */
.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--t-accent);
}

/* ---- Neon badges (trust/tags) ---- */
.neon-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.75rem;
  background: rgba(168,85,247,0.08);
  border: 1px solid rgba(168,85,247,0.25);
  color: var(--t-accent);
}

/* ---- Buttons ---- */
.btn-primary {
  background: linear-gradient(135deg, var(--t-accent), #7C3AED);
  color: white;
  font-family: var(--t-font-heading);
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.3s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(168,85,247,0.4);
}

.btn-outline {
  border: 2px solid var(--t-accent);
  color: var(--t-accent);
  font-family: var(--t-font-heading);
  font-weight: 600;
  transition: all 0.3s;
}
.btn-outline:hover {
  background: var(--t-accent);
  color: white;
  box-shadow: 0 0 20px rgba(168,85,247,0.3);
}

/* ---- Portfolio grid ---- */
.portfolio-item {
  background: linear-gradient(135deg, var(--t-surface), rgba(168,85,247,0.05));
  border: 1px solid var(--t-border);
  transition: box-shadow 0.3s, transform 0.3s;
  cursor: pointer;
}
.portfolio-item:hover {
  box-shadow: 0 0 30px rgba(168,85,247,0.25);
  transform: scale(1.02);
}

.portfolio-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1E1E26 0%, rgba(168,85,247,0.08) 100%);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1rem;
  background: linear-gradient(to top, rgba(8,8,12,0.85) 0%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.portfolio-badge-hot,
.portfolio-badge-new {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 100px;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  width: fit-content;
}
.portfolio-badge-hot {
  background: #EF4444;
  color: white;
}
.portfolio-badge-new {
  background: var(--t-accent);
  color: white;
}

/* ---- Price cards ---- */
.price-card {
  background: var(--t-surface);
  border: 1px solid var(--t-border);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.price-card:hover {
  border-color: rgba(168,85,247,0.3);
}
.price-card-featured {
  border-color: var(--t-accent);
  box-shadow: 0 0 30px rgba(168,85,247,0.15), inset 0 0 30px rgba(168,85,247,0.03);
}
.price-card-featured:hover {
  box-shadow: 0 0 40px rgba(168,85,247,0.25), inset 0 0 30px rgba(168,85,247,0.05);
}

/* ---- Student discount banner ---- */
.student-banner {
  background: linear-gradient(135deg, rgba(168,85,247,0.12) 0%, rgba(124,58,237,0.08) 100%);
  border: 1px solid rgba(168,85,247,0.3);
}

/* ---- Process cards ---- */
.process-card {
  background: var(--t-bg);
  border: 1px solid var(--t-border);
  transition: border-color 0.3s, box-shadow 0.3s;
}
.process-card:hover {
  border-color: rgba(168,85,247,0.4);
  box-shadow: 0 0 20px rgba(168,85,247,0.1);
}

.process-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--t-font-heading);
  font-weight: 700;
  font-size: 1rem;
  color: var(--t-accent);
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.25);
  text-shadow: 0 0 8px rgba(168,85,247,0.4);
}

/* ---- Review cards ---- */
.review-card {
  background: var(--t-surface);
  border: 1px solid var(--t-border);
  transition: border-color 0.3s;
}
.review-card:hover {
  border-color: rgba(168,85,247,0.3);
}

/* ---- Guarantee ---- */
.guarantee-card {
  background: linear-gradient(135deg, rgba(168,85,247,0.15) 0%, rgba(124,58,237,0.1) 50%, rgba(168,85,247,0.05) 100%);
  border: 1px solid rgba(168,85,247,0.3);
}

/* ---- FAQ ---- */
.faq-item summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-radius: 0.75rem;
  transition: background 0.3s;
  min-height: 48px;
  font-size: 0.95rem;
  color: var(--t-text);
}
.faq-item summary:hover { background: rgba(168,85,247,0.05); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item[open] summary .faq-chevron { transform: rotate(180deg); }
.faq-chevron {
  transition: transform 0.3s;
  font-size: 0.65rem;
  flex-shrink: 0;
  margin-left: 0.5rem;
  color: var(--t-accent);
}

/* ---- Floating desktop CTA ---- */
.floating-cta a {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 15px rgba(0,0,0,0.3);
  transition: transform 0.3s;
}
.floating-cta a:hover { transform: scale(1.1); }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--t-bg); }
::-webkit-scrollbar-thumb { background: var(--t-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--t-accent); }

/* ==========================================
   MOBILE (max-width: 767px)
   ========================================== */
@media (max-width: 767px) {
  .mobile-cta-bar {
    display: flex !important;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 55;
    background: rgba(8,8,12,0.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 0.625rem 0.75rem;
    padding-bottom: calc(0.625rem + env(safe-area-inset-bottom, 0px));
    gap: 0.5rem;
    border-top: 1px solid var(--t-accent);
    box-shadow: 0 -4px 20px rgba(168,85,247,0.15);
  }
  .mobile-cta-bar a {
    flex: 1;
    text-align: center;
    padding: 0.75rem;
    border-radius: 1rem;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
  }

  .floating-cta { display: none !important; }
  body { padding-bottom: calc(3.5rem + env(safe-area-inset-bottom, 0px)); }

  .faq-item summary { padding: 0.875rem 1rem; font-size: 0.875rem; }

  .portfolio-item { border-radius: 0.75rem; }
}

/* ==========================================
   SMALL SCREENS (max-width: 480px)
   ========================================== */
@media (max-width: 480px) {
  .neon-badge { padding: 0.25rem 0.5rem; font-size: 0.65rem; }
}