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

:root {
  --bg: #090909;
  --bg-2: #111111;
  --bg-3: #1A1A1A;
  --accent: #C8F135;
  --accent-dim: rgba(200, 241, 53, 0.12);
  --text: #E8E8E8;
  --text-2: #888888;
  --text-3: #555555;
  --border: rgba(255,255,255,0.07);
  --font-display: 'Syne', sans-serif;
  --font-mono: 'DM Mono', monospace;
}

html { font-size: 16px; }
body { background: var(--bg); color: var(--text); font-family: var(--font-display); line-height: 1.5; -webkit-font-smoothing: antialiased; }

/* === NAV === */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}
.nav__logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--accent);
}
.nav__tagline {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-2);
  letter-spacing: 0.04em;
}

/* === HERO === */
.hero {
  padding: 80px 48px 100px;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero__headline {
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 28px;
}
.hero__headline br { display: block; }
.hero__sub {
  font-size: 1.05rem;
  color: var(--text-2);
  line-height: 1.65;
  max-width: 480px;
  font-family: var(--font-mono);
  font-weight: 300;
}

/* Phone Stack */
.hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  position: relative;
}
.phone-stack {
  position: relative;
  width: 240px;
  height: 320px;
}
.phone-card {
  position: absolute;
  width: 180px;
  height: 280px;
  border-radius: 28px;
  border: 1.5px solid rgba(255,255,255,0.1);
  background: var(--bg-3);
  overflow: hidden;
}
.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #1A1A1A 0%, #0F0F0F 100%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-card--back {
  left: 0; top: 0;
  transform: rotate(-12deg) translate(-10px, -10px);
  opacity: 0.35;
}
.phone-card--mid {
  left: 20px; top: 10px;
  transform: rotate(-4deg);
  opacity: 0.6;
}
.phone-card--front {
  left: 40px; top: 20px;
  transform: rotate(4deg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.8), 0 0 0 1px rgba(200,241,53,0.15);
}
.phone-notch {
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 18px;
  border-radius: 10px;
  background: #000;
}
.phone-check {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Profit tag */
.profit-tag {
  background: var(--accent);
  color: #000;
  padding: 10px 20px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
}
.profit-tag__label { opacity: 0.6; }
.profit-tag__value { font-weight: 700; }

/* === STATS === */
.stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 40px 48px;
}
.stats__inner {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
}
.stat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}
.stat__value {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-mono);
}
.stat__label {
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.4;
  font-family: var(--font-mono);
}
.stat__divider {
  width: 1px;
  height: 60px;
  background: var(--border);
  flex-shrink: 0;
}

/* === SHARED SECTION STYLES === */
.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

/* === PROCESS === */
.process {
  padding: 100px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.process__header { margin-bottom: 64px; }
.process__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.step__number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}
.step__icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background: var(--accent-dim);
}
.step__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.step__desc {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.65;
  font-family: var(--font-mono);
  font-weight: 300;
}

/* === SOURCING === */
.sourcing {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 100px 48px;
}
.sourcing__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}
.sourcing__body {
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 28px;
  font-family: var(--font-mono);
  font-weight: 300;
  font-size: 0.95rem;
}
.sourcing__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.sourcing__list li {
  font-size: 0.9rem;
  color: var(--text-2);
  font-family: var(--font-mono);
  font-weight: 300;
  padding-left: 20px;
  position: relative;
  line-height: 1.6;
}
.sourcing__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}
.sourcing__list strong { color: var(--text); font-weight: 500; }

/* Model card */
.model-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
}
.model-card__header {
  padding: 16px 24px;
  background: var(--bg-3);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-2);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.model-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 16px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  align-items: center;
}
.model-row:last-child { border-bottom: none; }
.model-row__name { color: var(--text); }
.model-row__buy { color: var(--text-2); }
.model-row__sell { color: var(--accent); font-weight: 500; }
.model-row--accent { background: rgba(200,241,53,0.05); }
.model-row--accent .model-row__buy { color: var(--accent); opacity: 0.7; }

/* === MARGINS === */
.margins {
  padding: 100px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.margins__title { margin-bottom: 60px; }
.margins__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.margin-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 28px;
}
.margin-card__metric {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 14px;
  font-family: var(--font-mono);
}
.margin-card__desc {
  font-size: 0.85rem;
  color: var(--text-2);
  line-height: 1.6;
  font-family: var(--font-mono);
  font-weight: 300;
}

/* === CLOSING === */
.closing {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 100px 48px;
  text-align: center;
}
.closing__inner { max-width: 720px; margin: 0 auto; }
.closing__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.closing__headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}
.closing__sub {
  font-size: 1rem;
  color: var(--text-2);
  line-height: 1.7;
  font-family: var(--font-mono);
  font-weight: 300;
  max-width: 560px;
  margin: 0 auto 48px;
}
.closing__cta-text {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-3);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
}

/* === FOOTER === */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 48px 32px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 80px;
  max-width: 1200px;
  margin: 0 auto 48px;
}
.footer__logo {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.footer__desc {
  font-size: 0.85rem;
  color: var(--text-2);
  font-family: var(--font-mono);
  font-weight: 300;
  max-width: 280px;
  line-height: 1.6;
}
.footer__links {
  display: flex;
  gap: 60px;
}
.footer__col-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer__link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-2);
  margin-bottom: 10px;
  cursor: pointer;
}
.footer__bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-3);
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .nav { padding: 16px 24px; }
  .hero { padding: 48px 24px 64px; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { display: none; }
  .hero__headline { font-size: 3rem; }
  .stats { padding: 28px 24px; }
  .stats__inner { flex-wrap: wrap; gap: 24px; }
  .stat { flex: 0 0 calc(50% - 12px); text-align: left; padding: 0; }
  .stat__divider { display: none; }
  .process { padding: 60px 24px; }
  .process__steps { grid-template-columns: 1fr; gap: 36px; }
  .sourcing { padding: 60px 24px; }
  .sourcing__inner { grid-template-columns: 1fr; gap: 48px; }
  .margins { padding: 60px 24px; }
  .margins__grid { grid-template-columns: 1fr 1fr; }
  .closing { padding: 60px 24px; }
  .footer { padding: 48px 24px 24px; }
  .footer__inner { grid-template-columns: 1fr; gap: 40px; }
  .footer__links { gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 8px; }
}
@media (max-width: 480px) {
  .margins__grid { grid-template-columns: 1fr; }
  .footer__links { flex-wrap: wrap; gap: 24px; }
  .hero__headline { font-size: 2.6rem; }
}