/* ========================================
   RPM — Real Performance Machines
   Tokyo Drift Underglow × Y2K Aesthetic
   ======================================== */

:root {
  --jade: #00ff9d;
  --jade-dim: #00cc7d;
  --jade-dark: #009960;
  --jade-glow: rgba(0, 255, 157, 0.15);
  --jade-glow-strong: rgba(0, 255, 157, 0.3);
  --neon-teal: #00ffcc;
  --bg: #050508;
  --bg-card: #0a0a10;
  --bg-section: #080810;
  --text: #e0e5ea;
  --text-dim: #6b7280;
  --text-muted: #4a4f5c;
  --border: rgba(0, 255, 157, 0.08);
  --border-hover: rgba(0, 255, 157, 0.25);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Rajdhani', 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Underglow effect — like neons under a car */
.underglow {
  position: fixed;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 120vw;
  height: 400px;
  background: radial-gradient(ellipse 60% 100% at 50% 100%, rgba(0,255,157,0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Perspective grid floor */
.grid-floor {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 40vh;
  background:
    linear-gradient(0deg, rgba(0,255,157,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,157,0.02) 1px, transparent 1px);
  background-size: 80px 40px;
  mask-image: linear-gradient(0deg, rgba(0,0,0,0.5) 0%, transparent 80%);
  transform: perspective(500px) rotateX(45deg);
  transform-origin: bottom;
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

/* ======== NAV ======== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 1.2rem 3rem;
  background: rgba(5, 5, 8, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: 'Orbitron', monospace;
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.rpm-r, .rpm-p, .rpm-m {
  display: inline-block;
  color: var(--jade);
  text-shadow: 0 0 20px var(--jade-glow-strong), 0 0 40px rgba(0,255,157,0.1);
}

.rpm-p { color: var(--neon-teal); }

.nav-tagline {
  font-family: 'Orbitron', monospace;
  font-size: 0.5rem;
  letter-spacing: 0.4em;
  color: var(--text-dim);
  margin-left: 1.5rem;
  opacity: 0.7;
}

.nav-links {
  margin-left: auto;
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s;
}

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

.nav-cta {
  padding: 0.5rem 1.2rem !important;
  border: 1px solid var(--jade-dark) !important;
  color: var(--jade) !important;
  transition: all 0.3s !important;
}

.nav-cta:hover {
  background: var(--jade-glow) !important;
  border-color: var(--jade) !important;
  box-shadow: 0 0 20px var(--jade-glow) !important;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
}

.nav-hamburger span {
  width: 24px;
  height: 2px;
  background: var(--jade);
  transition: 0.3s;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(5, 5, 8, 0.98);
  z-index: 999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.mobile-menu.active { display: flex; }

.mobile-link {
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  color: var(--jade);
  text-decoration: none;
  letter-spacing: 0.15em;
  text-shadow: 0 0 20px var(--jade-glow);
}

/* ======== HERO ======== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 0 2rem;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  z-index: 2;
}

.hero-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--jade-dim);
  margin-bottom: 2rem;
}

.badge-line {
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--jade-dark));
}

.badge-line:last-child {
  background: linear-gradient(90deg, var(--jade-dark), transparent);
}

.hero-title {
  font-family: 'Orbitron', monospace;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}

.title-line-1 {
  display: block;
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 400;
  letter-spacing: 0.5em;
  color: var(--text-dim);
}

.title-line-2 {
  display: block;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--jade);
  text-shadow:
    0 0 40px var(--jade-glow-strong),
    0 0 80px rgba(0,255,157,0.08);
}

.title-line-3 {
  display: block;
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  font-weight: 900;
  letter-spacing: 0.2em;
  color: var(--text);
  -webkit-text-stroke: 1px rgba(0,255,157,0.2);
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 2.5rem;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.hero-specs {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.spec {
  text-align: center;
}

.spec-val {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--jade);
  text-shadow: 0 0 15px var(--jade-glow);
}

.spec-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.spec-divider {
  width: 1px;
  height: 30px;
  background: var(--border-hover);
}

.hero-rpm-badge {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 200px;
  height: 200px;
  color: var(--jade);
  opacity: 0.15;
}

.rpm-spin {
  stroke-dasharray: 10 5;
  animation: spinDash 20s linear infinite;
}

@keyframes spinDash {
  to { stroke-dashoffset: -440; }
}

/* ======== BUTTONS ======== */
.btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  font-family: 'Orbitron', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  font-weight: 600;
}

.btn-glow {
  background: var(--jade);
  color: var(--bg);
  box-shadow: 0 0 20px var(--jade-glow), 0 0 40px rgba(0,255,157,0.05);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn-glow:hover {
  box-shadow: 0 0 30px var(--jade-glow-strong), 0 0 60px rgba(0,255,157,0.1);
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-ghost {
  background: transparent;
  color: var(--jade);
  border: 1px solid var(--jade-dark);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}

.btn-ghost:hover {
  background: var(--jade-glow);
  border-color: var(--jade);
}

.btn-full { width: 100%; text-align: center; }

/* ======== SECTIONS ======== */
.section {
  padding: 7rem 0;
  position: relative;
  z-index: 2;
}

.section-dark {
  background: var(--bg-section);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-tag {
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--jade-dim);
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: 'Orbitron', monospace;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.1em;
}

/* ======== SERVICES ======== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--jade);
  opacity: 0;
  box-shadow: 0 0 15px var(--jade-glow);
  transition: opacity 0.3s;
}

.service-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 40px rgba(0,0,0,0.4), 0 0 30px var(--jade-glow);
}

.service-card:hover::after { opacity: 1; }

.service-icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  display: inline-block;
}

.icon-glow {
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, var(--jade-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover .icon-glow { opacity: 1; }

.service-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1rem;
  color: var(--jade);
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.service-card > p {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-features li {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.service-features li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--jade-dark);
}

/* ======== BUILDS ======== */
.builds-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: center;
}

.build-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.3s;
  position: relative;
}

.build-card.featured {
  border-color: var(--jade-dark);
  transform: scale(1.05);
  box-shadow: 0 0 40px var(--jade-glow);
}

.build-card.featured::before {
  content: '';
  position: absolute;
  inset: -1px;
  background: linear-gradient(180deg, var(--jade-dark), transparent 50%);
  z-index: -1;
  opacity: 0.3;
}

.build-tier {
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--jade-dim);
  margin-bottom: 1.5rem;
}

.build-visual {
  position: relative;
  margin-bottom: 1.5rem;
}

.build-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle, var(--glow-color, var(--jade-glow)) 0%, transparent 60%);
  opacity: 0.15;
}

.build-icon {
  font-size: 3rem;
  position: relative;
}

.build-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 0.75rem;
  letter-spacing: 0.05em;
}

.build-card > p {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1.5rem;
}

.build-specs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.build-specs span {
  padding: 0.3rem 0.6rem;
  font-size: 0.65rem;
  font-family: 'Orbitron', monospace;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  border: 1px solid var(--border);
  background: rgba(0,255,157,0.02);
}

.build-popular {
  margin-top: 1.5rem;
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--jade);
  text-shadow: 0 0 10px var(--jade-glow);
}

/* ======== PRICING ======== */
.pricing-note {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
  color: var(--text-dim);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem 2rem;
  transition: all 0.3s;
}

.price-card:hover {
  border-color: var(--border-hover);
  box-shadow: 0 0 30px var(--jade-glow);
}

.price-service {
  font-family: 'Orbitron', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--jade-dim);
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.price-amount {
  margin-bottom: 0.5rem;
}

.price-from {
  font-size: 0.75rem;
  color: var(--text-dim);
  display: block;
}

.price-value {
  font-family: 'Orbitron', monospace;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--jade);
  text-shadow: 0 0 20px var(--jade-glow);
}

.price-unit {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-left: 0.25rem;
}

.price-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.price-features li {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.pricing-shipping {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2rem;
  text-align: center;
}

.pricing-shipping h4 {
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  color: var(--jade);
  margin-bottom: 0.5rem;
  letter-spacing: 0.1em;
}

.pricing-shipping p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ======== ABOUT ======== */
.about-content {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.about-lead {
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.about-text p {
  color: var(--text-dim);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.about-values {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.value {
  padding-left: 1.5rem;
  border-left: 2px solid var(--jade-dark);
}

.value-num {
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  color: var(--jade-dim);
  letter-spacing: 0.2em;
  display: block;
  margin-bottom: 0.25rem;
}

.value h4 {
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  color: var(--text);
  margin-bottom: 0.25rem;
  letter-spacing: 0.05em;
}

.value p {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.about-llc {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.llc-link {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  padding: 1rem 2rem;
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.llc-link:hover {
  border-color: var(--border-hover);
  background: var(--jade-glow);
}

.llc-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.llc-name {
  font-family: 'Orbitron', monospace;
  font-size: 0.8rem;
  color: var(--jade);
  letter-spacing: 0.08em;
}

.llc-arrow {
  color: var(--jade-dim);
  transition: transform 0.3s;
}

.llc-link:hover .llc-arrow {
  transform: translateX(4px);
}

/* ======== CONTACT ======== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.contact-lead {
  font-size: 1.5rem;
  font-family: 'Orbitron', monospace;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2rem;
  line-height: 1.3;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  color: var(--text);
  transition: color 0.3s;
}

.contact-method:hover { color: var(--jade); }

.method-icon {
  font-size: 1.5rem;
  width: 40px;
  text-align: center;
}

.method-label {
  display: block;
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.method-value {
  font-size: 0.95rem;
}

.contact-shipping-note {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--jade-glow);
  border-left: 2px solid var(--jade-dark);
  font-size: 0.85rem;
  color: var(--jade-dim);
}

/* Form */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: border-color 0.3s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--jade-dark);
  box-shadow: 0 0 15px var(--jade-glow);
}

.form-group select {
  cursor: pointer;
  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 d='M6 8L1 3h10z' fill='%2300ff9d'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ======== FOOTER ======== */
.footer {
  padding: 2rem 0;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 2;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-rpm {
  font-family: 'Orbitron', monospace;
  font-weight: 900;
  font-size: 1.1rem;
  color: var(--jade);
  text-shadow: 0 0 15px var(--jade-glow);
}

.footer-full {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.footer-legal {
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* ======== ANIMATIONS ======== */
.service-card,
.build-card,
.price-card,
.value,
.about-text,
.contact-info,
.contact-form {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.visible {
  opacity: 1;
  transform: translateY(0) !important;
}

.build-card.featured.visible {
  transform: scale(1.05) !important;
}

/* ======== RESPONSIVE ======== */
@media (max-width: 1000px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .builds-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .build-card.featured { transform: none; }
  .build-card.featured.visible { transform: none !important; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto 3rem; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav-tagline { display: none; }
  .nav { padding: 1.2rem 1.5rem; }

  .hero-rpm-badge { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .about-content { grid-template-columns: 1fr; gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-inner { flex-direction: column; gap: 0.5rem; text-align: center; }

  .section { padding: 5rem 0; }
}