/* ===========================
   DRIFTKIT — CUSTOM STYLESHEET
   =========================== */

:root {
  --bg: #0A0A0A;
  --bg-alt: #111111;
  --bg-card: #0F0F0F;
  --fg: #F5F5F0;
  --fg-dim: #888888;
  --accent: #9BF5BE;
  --accent-dim: rgba(155, 245, 190, 0.12);
  --accent-glow: rgba(155, 245, 190, 0.06);
  --border: rgba(255,255,255,0.08);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--bg);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
}
.hero__glow--1 {
  width: 600px; height: 400px;
  background: rgba(155,245,190,0.08);
  top: -100px; right: -100px;
  animation: floatA 8s ease-in-out infinite;
}
.hero__glow--2 {
  width: 400px; height: 300px;
  background: rgba(155,245,190,0.05);
  bottom: 0; left: -50px;
  animation: floatB 10s ease-in-out infinite;
}
.hero__glow--3 {
  width: 300px; height: 200px;
  background: rgba(155,245,190,0.04);
  top: 40%; left: 40%;
  animation: pulse 6s ease-in-out infinite;
}

@keyframes floatA {
  0%, 100% { transform: translate(0,0); }
  50% { transform: translate(-20px, 20px); }
}
@keyframes floatB {
  0%, 100% { transform: translate(0,0); }
  50% { transform: translate(15px, -15px); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

.hero__inner {
  position: relative;
  z-index: 2;
  padding: 100px 60px 80px 60px;
  max-width: 600px;
}

.hero__label {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(72px, 10vw, 120px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 32px;
}

.hero__sub {
  font-size: 17px;
  line-height: 1.7;
  color: var(--fg-dim);
  max-width: 440px;
  font-weight: 300;
}

.hero__line {
  width: 48px;
  height: 2px;
  background: var(--accent);
  margin-top: 40px;
  box-shadow: 0 0 12px rgba(155,245,190,0.5);
}

/* Hero car illustration */
.hero__bg-art {
  position: absolute;
  right: 0; top: 0;
  width: 55%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  z-index: 1;
  padding-right: 60px;
}

.art-car {
  position: relative;
  width: 520px;
  height: 340px;
}

.art-car__body {
  position: absolute;
  bottom: 60px; left: 0; right: 0;
  height: 160px;
  background: linear-gradient(180deg, #1a1a1a 0%, #0d0d0d 100%);
  border-radius: 20px 20px 12px 12px;
  border: 1px solid rgba(255,255,255,0.05);
  box-shadow: 0 40px 80px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.03);
}

.art-car__cabin {
  position: absolute;
  top: 40px; left: 60px; right: 60px;
  height: 100px;
  background: linear-gradient(180deg, #1e1e1e 0%, #141414 100%);
  border-radius: 12px 12px 8px 8px;
  border: 1px solid rgba(255,255,255,0.06);
}

.art-car__dash {
  position: absolute;
  bottom: 220px; left: 70px; right: 70px;
  height: 50px;
  background: #1a1a1a;
  border-radius: 8px 8px 4px 4px;
  border: 1px solid rgba(255,255,255,0.05);
}

.art-car__wheel {
  position: absolute;
  bottom: 130px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px; height: 80px;
  border-radius: 50%;
  border: 8px solid #2a2a2a;
  box-shadow: 0 0 20px rgba(155,245,190,0.15), inset 0 0 0 3px #1a1a1a;
}
.art-car__wheel::after {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px rgba(155,245,190,0.6);
}

/* LED glow strips */
.art-car__glow-strip {
  position: absolute;
  border-radius: 4px;
  box-shadow: 0 0 16px rgba(155,245,190,0.7), 0 0 40px rgba(155,245,190,0.3);
  animation: ledPulse 3s ease-in-out infinite;
}
.art-car__glow-strip--dash {
  bottom: 232px; left: 72px; right: 72px;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, #9BF5BE 20%, #9BF5BE 80%, transparent 100%);
  animation-delay: 0s;
}
.art-car__glow-strip--foot {
  bottom: 90px; left: 40px; right: 40px;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, #9BF5BE 30%, #9BF5BE 70%, transparent 100%);
  animation-delay: 0.8s;
}
.art-car__glow-strip--door {
  top: 80px; right: 80px;
  width: 3px; height: 120px;
  background: linear-gradient(180deg, #9BF5BE 0%, transparent 100%);
  animation-delay: 1.6s;
}

@keyframes ledPulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

/* ===========================
   SHOWCASE
   =========================== */
.showcase {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.showcase__inner {
  padding: 100px 60px 100px 60px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.showcase__eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.showcase__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 28px;
}

.showcase__body {
  font-size: 15px;
  line-height: 1.75;
  color: var(--fg-dim);
  max-width: 400px;
  font-weight: 300;
}
.showcase__body p + p { margin-top: 16px; }

.showcase__rule {
  width: 40px;
  height: 2px;
  background: var(--accent);
  margin-top: 40px;
  box-shadow: 0 0 8px rgba(155,245,190,0.4);
}

.showcase__visual {
  padding: 80px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 48px;
}

.sv-block {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.sv-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border: 1px solid rgba(155,245,190,0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
}

.sv-block h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 6px;
}
.sv-block p {
  font-size: 14px;
  color: var(--fg-dim);
  font-weight: 300;
  line-height: 1.6;
}

/* ===========================
   COLLECTION
   =========================== */
.collection {
  padding: 100px 60px;
}

.collection__header {
  margin-bottom: 64px;
}

.collection__eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.collection__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--fg);
}

.collection__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 2px;
}

.cg-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: relative;
  transition: border-color 0.3s ease;
}
.cg-card:hover { border-color: rgba(155,245,190,0.2); }

.cg-card--lg {
  grid-column: 1;
  grid-row: 1;
}

.cg-card__art {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cg-card--lg .cg-card__art { height: 180px; }

.cg-card__info h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.cg-card__info p {
  font-size: 13px;
  color: var(--fg-dim);
  line-height: 1.65;
  font-weight: 300;
}

/* LED Kit Art */
.cg-art-led {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.cg-led-strip {
  width: 80%;
  height: 4px;
  background: var(--accent);
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(155,245,190,0.6), 0 0 24px rgba(155,245,190,0.3);
  animation: ledStrip 2.5s ease-in-out infinite;
}
.cg-led-strip:nth-child(2) { animation-delay: 0.3s; opacity: 0.7; }
.cg-led-strip:nth-child(3) { animation-delay: 0.6s; opacity: 0.5; }
@keyframes ledStrip {
  0%, 100% { box-shadow: 0 0 10px rgba(155,245,190,0.6), 0 0 24px rgba(155,245,190,0.3); }
  50% { box-shadow: 0 0 20px rgba(155,245,190,0.9), 0 0 48px rgba(155,245,190,0.5); }
}
.cg-led-proj {
  position: absolute;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
}
.cg-led-proj:nth-child(4) { top: 20%; left: 10%; animation: projPulse 2s infinite 0.5s; }
.cg-led-proj:nth-child(5) { top: 20%; right: 10%; animation: projPulse 2s infinite 1s; }
.cg-led-proj:nth-child(6) { bottom: 20%; right: 15%; animation: projPulse 2s infinite 1.5s; }
@keyframes projPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; box-shadow: 0 0 16px var(--accent); }
}

/* Keychain Art */
.cg-art-keychain {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cg-key-svg svg { width: 60px; height: 60px; }

/* Wheel Art */
.cg-art-wheel {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cg-wheel-svg svg { width: 60px; height: 60px; }

/* Utility Art */
.cg-art-util {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cg-util-icons svg { width: 50px; }

/* Clean Art */
.cg-art-clean {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cg-clean-icon svg { width: 40px; }

/* ===========================
   DETAILS
   =========================== */
.details {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.details__content {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 0;
}

.details__left {
  padding: 100px 60px;
  border-right: 1px solid var(--border);
}

.details__eyebrow {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.details__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 40px;
}

.details__rule {
  width: 40px;
  height: 2px;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(155,245,190,0.4);
}

.details__right {
  padding: 100px 60px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.dr-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.dr-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  padding-top: 3px;
  flex-shrink: 0;
  opacity: 0.7;
}

.dr-text h4 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
}
.dr-text p {
  font-size: 14px;
  color: var(--fg-dim);
  line-height: 1.7;
  font-weight: 300;
}

/* Ambient LED strip decorative element */
.details__ambient {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ambient-strip {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(155,245,190,0.3) 30%, rgba(155,245,190,0.3) 70%, transparent 100%);
  box-shadow: 0 0 8px rgba(155,245,190,0.3);
}

/* ===========================
   MANIFESTO
   =========================== */
.manifesto {
  position: relative;
  overflow: hidden;
  padding: 120px 60px;
  text-align: center;
}

.manifesto__bg-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(155,245,190,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.manifesto__inner {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.manifesto__quote {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 32px;
}

.manifesto__body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--fg-dim);
  font-weight: 300;
  max-width: 520px;
  margin: 0 auto 48px;
}

.manifesto__accent-line {
  width: 60px;
  height: 2px;
  background: var(--accent);
  margin: 0 auto;
  box-shadow: 0 0 16px rgba(155,245,190,0.6);
}

/* ===========================
   FOOTER
   =========================== */
.footer {
  border-top: 1px solid var(--border);
  padding: 60px;
  background: var(--bg);
}

.footer__inner {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}

.footer__name {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--fg);
  display: block;
  margin-bottom: 8px;
}

.footer__brand p {
  font-size: 13px;
  color: var(--fg-dim);
  font-weight: 300;
}

.footer__tagline {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-transform: uppercase;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 900px) {
  .hero__bg-art { display: none; }
  .hero__inner { padding: 80px 32px 60px; }
  .hero__headline { font-size: 64px; }
  .hero__sub { font-size: 15px; }
  .showcase { grid-template-columns: 1fr; }
  .showcase__inner { border-right: none; border-bottom: 1px solid var(--border); padding: 60px 32px; }
  .showcase__visual { padding: 60px 32px; }
  .collection { padding: 60px 32px; }
  .collection__grid { grid-template-columns: 1fr 1fr; }
  .details__content { grid-template-columns: 1fr; }
  .details__left { border-right: none; border-bottom: 1px solid var(--border); padding: 60px 32px; }
  .details__right { padding: 60px 32px; }
  .manifesto { padding: 80px 32px; }
  .footer { padding: 40px 32px; }
  .footer__inner { flex-direction: column; gap: 24px; align-items: flex-start; }
}

@media (max-width: 600px) {
  .collection__grid { grid-template-columns: 1fr; }
  .hero__headline { font-size: 48px; }
}