/* =============================================================
   Pixel Waves — Gamer Division
   prearmados/css/prearmados.css
   Catálogo de PCs Prearmadas
   ============================================================= */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Rajdhani:wght@300;400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

/* =============================================================
   RESET & VARIABLES
   ============================================================= */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --black:    #070A0F;
  --navy:     #0A1628;
  --card:     #0D1F35;
  --card2:    #0B1A2C;
  --border:   rgba(0, 210, 255, 0.15);
  --border2:  rgba(0, 210, 255, 0.30);
  --cyan:     #00D2FF;
  --cyan-dk:  #0099CC;
  --violet:   #7C3AED;
  --violet-l: #A855F7;
  --green:    #00FF9D;
  --orange:   #FF6B35;
  --white:    #FFFFFF;
  --text:     #E0EAF5;
  --text-2:   #7A9BB5;
  --text-3:   #3D5A73;

  /* Typography */
  --orbitron: 'Orbitron', monospace;
  --rajdhani: 'Rajdhani', sans-serif;
  --mono:     'JetBrains Mono', monospace;

  /* Glows */
  --glow-cyan:   0 0 20px rgba(0, 210, 255, 0.25), 0 0 60px rgba(0, 210, 255, 0.08);
  --glow-violet: 0 0 20px rgba(124, 58, 237, 0.30), 0 0 60px rgba(124, 58, 237, 0.10);
  --glow-green:  0 0 15px rgba(0, 255, 157, 0.25);
}

/* =============================================================
   BASE
   ============================================================= */
html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--rajdhani);
  background: var(--black);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Scanline texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
  pointer-events: none;
  z-index: 9998;
}

/* Grid overlay */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 210, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 210, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 9997;
}

/* Scrollbar */
::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: var(--black); }
::-webkit-scrollbar-thumb { background: var(--cyan-dk); border-radius: 3px; }

/* =============================================================
   NAV
   ============================================================= */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 64px;
  background: rgba(7, 10, 15, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

nav.scrolled {
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-brand-logo {
  font-family: var(--orbitron);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
}

.nav-brand-logo span { color: var(--cyan); }

.nav-divider {
  width: 1px;
  height: 24px;
  background: var(--border2);
}

.nav-brand-sub {
  font-family: var(--orbitron);
  font-size: 10px;
  font-weight: 600;
  color: var(--violet-l);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-family: var(--rajdhani);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-2);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.2s;
  text-transform: uppercase;
}

.nav-links a:hover       { color: var(--cyan); }
.nav-links a.active-page { color: var(--cyan); }

.nav-back {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-3);
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}

.nav-back:hover { color: var(--cyan); }

/* =============================================================
   HERO
   ============================================================= */
.hero-pre {
  padding: 130px 5% 80px;
  position: relative;
  overflow: hidden;
}

.hero-pre::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(124, 58, 237, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.hero-pre-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-eyebrow-line {
  width: 40px;
  height: 2px;
  background: var(--cyan);
}

.hero-eyebrow-text {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-h1 {
  font-family: var(--orbitron);
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.1;
}

.hero-h1 .accent-violet { color: var(--violet-l); }
.hero-h1 .accent-cyan   { color: var(--cyan); }

.hero-sub {
  color: var(--text-2);
  font-size: 17px;
  max-width: 600px;
}

/* =============================================================
   FILTER BAR
   ============================================================= */
.filter-bar {
  max-width: 1200px;
  margin: 0 auto 40px;
  padding: 0 5%;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
}

.filter-label {
  font-family: var(--orbitron);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.filter-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-pill {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text-2);
  padding: 5px 14px;
  font-family: var(--rajdhani);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.2s;
}

.filter-pill:hover  { border-color: var(--cyan); color: var(--cyan); }
.filter-pill.active { background: var(--cyan); border-color: var(--cyan); color: var(--black); }

.filter-sep {
  width: 1px;
  height: 28px;
  background: var(--border);
  align-self: center;
}

/* =============================================================
   PC GRID
   ============================================================= */
.pcs-section {
  padding: 0 5% 80px;
}

.pcs-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

/* =============================================================
   PC CARD
   ============================================================= */
.pc-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
  position: relative;
}

.pc-card:hover {
  transform: translateY(-4px);
  border-color: var(--border2);
  box-shadow: var(--glow-cyan);
}

.pc-card.tier-ultra             { border-color: rgba(168, 85, 247, 0.35); }
.pc-card.tier-ultra:hover       { box-shadow: var(--glow-violet); border-color: var(--violet-l); }

/* Tier badge */
.pc-tier-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  font-family: var(--orbitron);
  font-size: 10px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 3px;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 2;
}

.badge-entry { background: rgba(0, 210, 255, 0.15); color: var(--cyan);    border: 1px solid rgba(0, 210, 255, 0.3); }
.badge-mid   { background: rgba(0, 255, 157, 0.12); color: var(--green);   border: 1px solid rgba(0, 255, 157, 0.3); }
.badge-high  { background: rgba(168, 85, 247, 0.15);color: var(--violet-l);border: 1px solid rgba(168, 85, 247, 0.35); }
.badge-ultra { background: rgba(255, 107, 53, 0.15);color: var(--orange);  border: 1px solid rgba(255, 107, 53, 0.35); }

/* Image / emoji area */
.pc-img-wrap {
  height: 200px;
  background: linear-gradient(135deg, var(--navy), var(--card2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 72px;
  position: relative;
  overflow: hidden;
}

.pc-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, var(--card));
}

/* Card body */
.pc-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 14px;
}

.pc-name {
  font-family: var(--orbitron);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
}

.pc-tagline {
  font-size: 13px;
  color: var(--text-2);
  margin-top: 2px;
}

/* Specs list */
.pc-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pc-spec-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-2);
}

.pc-spec-icon {
  font-size: 14px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.pc-spec-label { color: var(--text-3); }
.pc-spec-val   { color: var(--text); font-weight: 500; }

.pc-spec-note {
  margin-top: 4px;
  font-style: italic;
  color: var(--text-3);
}

/* Price + CTA */
.pc-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pc-price {
  font-family: var(--orbitron);
  font-size: 20px;
  font-weight: 700;
  color: var(--cyan);
}

.pc-price-sub {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-3);
  margin-top: 2px;
}

.btn-order {
  background: linear-gradient(135deg, var(--violet), var(--cyan-dk));
  border: none;
  color: var(--white);
  padding: 10px 20px;
  font-family: var(--orbitron);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  cursor: pointer;
  border-radius: 6px;
  transition: opacity 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn-order:hover {
  opacity: 0.88;
  box-shadow: var(--glow-violet);
}

/* No results */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-3);
  font-family: var(--orbitron);
  font-size: 14px;
}

/* =============================================================
   ORDER MODAL
   ============================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  padding: 20px;
}

.modal-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--card);
  border: 1px solid var(--border2);
  border-radius: 14px;
  padding: 32px;
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--glow-violet);
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text-2);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.modal-close-btn:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.modal-pc-name {
  font-family: var(--orbitron);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.modal-pc-price {
  font-family: var(--orbitron);
  font-size: 22px;
  color: var(--cyan);
  margin-bottom: 20px;
}

.modal-sep {
  border: none;
  border-top: 1px solid var(--border);
  margin: 16px 0;
}

/* =============================================================
   FORM FIELDS
   ============================================================= */
.gf-label {
  display: block;
  font-family: var(--orbitron);
  font-size: 10px;
  color: var(--text-3);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.gf-input,
.gf-select,
.gf-textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border2);
  border-radius: 6px;
  color: var(--text);
  padding: 10px 14px;
  font-family: var(--rajdhani);
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  margin-bottom: 12px;
}

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

.gf-textarea { min-height: 70px; resize: vertical; }

select.gf-select option { background: var(--card); }

.btn-send-order {
  width: 100%;
  background: linear-gradient(135deg, var(--violet), var(--cyan-dk));
  border: none;
  color: var(--white);
  padding: 14px;
  font-family: var(--orbitron);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  cursor: pointer;
  border-radius: 8px;
  transition: opacity 0.2s, box-shadow 0.2s;
  margin-top: 8px;
}

.btn-send-order:hover:not(:disabled) {
  opacity: 0.88;
  box-shadow: var(--glow-violet);
}

.btn-send-order:disabled {
  opacity: 0.5;
  cursor: default;
}

.order-status {
  margin-top: 12px;
  font-family: var(--rajdhani);
  font-size: 15px;
  text-align: center;
}

.order-status.success { color: var(--green); }
.order-status.error   { color: var(--orange); }

/* =============================================================
   FOOTER
   ============================================================= */
.gamer-footer {
  border-top: 1px solid var(--border);
  padding: 32px 5%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-brand {
  font-family: var(--orbitron);
  font-size: 14px;
  color: var(--white);
}

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

.gamer-footer p {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-3);
}

.footer-back {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-3);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-back:hover { color: var(--cyan); }

/* =============================================================
   SCROLL REVEAL
   ============================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 700px) {
  nav              { padding: 0 4%; }
  .nav-links       { gap: 16px; }
  .pcs-grid        { grid-template-columns: 1fr; }
  .filter-bar      { flex-direction: column; align-items: flex-start; }
}