/* ==========================================================================
   ROCKET MOTOR SALES LLC — magazine-split
   Charcoal spreads, steel paper, electric-blue index.
   ========================================================================== */

:root {
  --bg: #0c0e12;
  --bg-alt: #151922;
  --bg-deep: #07080b;
  --paper: #e4e8ee;
  --ink: #eef2f6;
  --ink-soft: #a7b1bd;
  --ink-invert: #eef2f6;
  --ink-strong: #12161c;
  --ink-strong-soft: #3e4854;
  --accent: #1846d6;
  --accent-bright: #49d0ff;
  --accent-soft: #142033;
  --line: #2a3140;
  --steel: #b7c2ce;
  --font-display: "Rajdhani", "Arial Narrow", "Helvetica Neue", sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --tracking-display: -0.02em;
  --radius: 0px;
  --radius-lg: 0px;
  --shadow: 0 16px 40px color-mix(in srgb, var(--bg-deep) 65%, transparent);
  --container: 1240px;
}

html { color-scheme: dark; }

.eyebrow { color: var(--accent-bright); }

.paper {
  background: var(--paper);
  color: var(--ink-strong);
  color-scheme: light;
}
.paper .lede,
.paper .muted { color: var(--ink-strong-soft); }
.paper .eyebrow,
.paper .idx { color: var(--accent); }
.paper .caption { color: var(--ink-strong-soft); }

.caption {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--steel);
}

.idx {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  color: var(--accent-bright);
}

.site-header {
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  border-top: 3px solid var(--accent-bright);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  min-width: 0;
}
.brand__mark { width: 42px; height: 42px; flex: none; display: block; }
.brand__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 0.95;
}
.brand__name small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--accent-bright);
  font-weight: 600;
}
.header-phone {
  display: none;
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--accent-bright);
  white-space: nowrap;
}
.nav a { letter-spacing: 0.08em; text-transform: uppercase; font-size: 0.78rem; font-weight: 600; }

/* --- HERO: type block | photograph --- */
.hero {
  display: grid;
  background: var(--bg);
  min-height: auto;
}
.hero__copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 1.15rem;
  padding: clamp(1.5rem, 4vw, 3.4rem);
}
.hero h1 {
  font-size: clamp(2.6rem, 1.2rem + 5.4vw, 5.4rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  line-height: 0.88;
  max-width: 11ch;
  text-shadow:
    0.035em 0.035em 0 var(--steel),
    0.07em 0.07em 0 color-mix(in srgb, var(--accent-bright) 80%, var(--bg));
}
.hero .lede { max-width: 38rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero__media {
  position: relative;
  min-height: 68vw;
  background: var(--bg-deep);
  overflow: hidden;
}
.hero__media img,
.spread__photo img,
.tile--photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__tag,
.spread__tag {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  margin: 0;
  padding: 0.75rem 1rem;
  background: color-mix(in srgb, var(--bg-deep) 82%, transparent);
}

/* --- SPREADS --- */
.spread { display: grid; }
.spread > * { min-width: 0; }
.spread__photo {
  position: relative;
  min-height: 72vw;
  margin: 0;
  background: var(--bg-deep);
  overflow: hidden;
}
.audit__sheet,
.finance__copy,
.finance__bring,
.contact-block__form,
.contact-block__aside {
  padding: clamp(1.5rem, 4vw, 3.2rem);
}
.audit__sheet h2,
.finance__copy h2,
.contact-block__form h2 { margin-bottom: 0.75rem; }
.sheet-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}
.sheet-list li {
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 1px solid color-mix(in srgb, var(--ink-strong) 18%, transparent);
}
.sheet-list h3 {
  font-size: var(--step-1);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* --- FLOOR: asymmetric eight-line grid --- */
.floor { padding-bottom: clamp(1rem, 2vw, 1.5rem); }
.floor__head { margin-bottom: clamp(1.25rem, 3vw, 2rem); }
.floor__head h2 { text-transform: uppercase; }
.floor-grid {
  display: grid;
  gap: 0.45rem;
  padding-inline: 0.45rem;
}
.tile {
  position: relative;
  min-height: 210px;
  overflow: hidden;
  background: var(--bg-alt);
}
.tile--photo { min-height: 260px; }
.tile__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: 2.2rem 1rem 0.95rem;
  background: linear-gradient(to top, color-mix(in srgb, var(--bg-deep) 94%, transparent), transparent);
  color: var(--ink);
}
.tile__cap h3,
.tile--type h3 {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: var(--step-2);
}
.tile__cap p,
.tile--type p { margin-top: 0.35rem; font-size: var(--step--1); line-height: 1.45; }
.tile--type {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: 1.15rem 1rem 1.05rem;
  border-top: 3px solid var(--accent-bright);
  background: var(--bg-alt);
}
.tile--parts,
.tile--access { background: var(--bg-deep); }
.tile .idx { font-size: var(--step-1); }

/* --- SERVICES --- */
.services__intro { margin-bottom: 1.5rem; }
.services__intro h2,
.trade__head h2,
.lanes__head h2,
.about h2 { text-transform: uppercase; }
.service-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.service-list li {
  display: grid;
  grid-template-columns: 3.2rem 1fr;
  gap: 0.35rem 1rem;
  padding-block: 1.15rem;
  border-top: 1px solid var(--line);
}
.service-list .idx { font-size: var(--step-3); padding-top: 0.15rem; }
.service-list h3 { text-transform: uppercase; letter-spacing: 0.03em; }

/* --- TRADE STEPS --- */
.trade { background: var(--bg-alt); }
.trade__head { max-width: 40rem; margin-bottom: 1.5rem; }
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}
.steps li {
  background: var(--bg);
  padding: 1.15rem 1rem 1.3rem;
  border-top: 3px solid var(--accent-bright);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.steps .idx { font-size: var(--step-3); }
.steps h3 { text-transform: uppercase; font-size: var(--step-1); }

/* --- FINANCE --- */
.finance__copy { background: var(--bg); }
.finance__copy p + p { margin-top: 1rem; }
.finance__bring h3 {
  margin: 0.4rem 0 1rem;
  text-transform: uppercase;
  font-size: var(--step-2);
}
.bring-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.75rem;
}
.bring-list li {
  padding-top: 0.75rem;
  border-top: 1px solid color-mix(in srgb, var(--ink-strong) 16%, transparent);
  font-weight: 600;
}

/* --- ABOUT --- */
.about__year { margin-bottom: 1rem; }
.year-mark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(5.5rem, 16vw, 9.5rem);
  line-height: 0.78;
  letter-spacing: -0.045em;
  color: var(--accent-bright);
  text-shadow:
    0.03em 0.03em 0 var(--accent),
    0.06em 0.06em 0 var(--bg-deep);
}

/* --- LANES --- */
.lanes { background: var(--bg-deep); }
.lanes__head { max-width: 40rem; margin-bottom: 1.5rem; }
.lane-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}
.lane-list li {
  display: grid;
  grid-template-columns: 3.4rem 1fr;
  gap: 0.75rem 1rem;
  padding: 1.15rem 1rem;
  background: var(--bg-alt);
  border-left: 3px solid var(--accent-bright);
}
.lane-list .idx { font-size: var(--step-2); }
.lane-list h3 { text-transform: uppercase; font-size: var(--step-1); }

/* --- CONTACT --- */
.contact-block__form { background: var(--bg); }
.request-form { display: grid; gap: 0.9rem; margin-top: 1.35rem; }
.form-row { display: grid; gap: 0.9rem; }
.field select {
  padding: 0.85em 1em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-alt);
  color: var(--ink);
}
.field input,
.field textarea,
.field select { width: 100%; min-width: 0; max-width: 100%; background: var(--bg-alt); border-radius: 0; }
.form-row > * { min-width: 0; }
.contact-block__aside address {
  font-style: normal;
  font-family: var(--font-display);
  font-size: var(--step-2);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.02em;
  margin: 0.75rem 0 1rem;
}
.contact-block__aside a { font-weight: 650; }
.contact-block__aside h3 {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: var(--step-1);
  margin-top: 0.45rem;
}

/* --- FOOTER --- */
.site-footer { background: var(--bg-deep); border-top: 3px solid var(--accent-bright); }
.footer-grid {
  display: grid;
  gap: 1.5rem;
}
.footer-name {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: var(--step-1);
}
.footer-nav { display: grid; gap: 0.35rem; }
.footer-nav a {
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 600;
}
.footer-grid a { overflow-wrap: anywhere; }

@media (min-width: 768px) {
  .hero { grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); min-height: calc(100vh - 75px); }
  .hero__media { min-height: 100%; }
  .spread { grid-template-columns: 1fr 1fr; }
  .spread__photo { min-height: 100%; }
  .spread--about { align-items: end; gap: clamp(1.5rem, 4vw, 4rem); }
  .floor-grid { grid-template-columns: 1fr 1fr; }
  .tile--auto { grid-column: 1 / -1; min-height: 420px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr 1fr; }
  .lane-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1.3fr 1.2fr 0.8fr; align-items: start; }
  .services__grid {
    display: grid;
    grid-template-columns: 0.72fr 1.28fr;
    gap: clamp(1.5rem, 3vw, 3rem);
    align-items: start;
  }
  .services__intro { margin-bottom: 0; position: sticky; top: 6rem; }
}

@media (min-width: 1100px) {
  .floor-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
    grid-template-areas:
      "cars cars moto"
      "cars cars rec"
      "spec power utility"
      "parts access access";
  }
  .tile--auto { grid-area: cars; min-height: 560px; }
  .tile--moto { grid-area: moto; min-height: 270px; }
  .tile--rec { grid-area: rec; min-height: 270px; }
  .tile--spec { grid-area: spec; min-height: 240px; }
  .tile--power { grid-area: power; }
  .tile--utility { grid-area: utility; }
  .tile--parts { grid-area: parts; }
  .tile--access { grid-area: access; }
  .header-phone { display: inline; }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .lane-list { grid-template-columns: repeat(3, 1fr); }
  .lane-list li { grid-template-columns: 1fr; min-height: 100%; }
}