/* ===========================================================
   Auto Summit Inc — site styles
   =========================================================== */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: #0B0B0C;
  color: #F2F2F0;
  font-family: "Archivo", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: #E4622A; text-decoration: none; }
a:hover { color: #F0733B; }
::selection { background: #E4622A; color: #0B0B0C; }
h1, h2, h3, h4 { margin: 0; }
p { margin: 0; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
@keyframes menuIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: none; } }

.container { max-width: 1280px; margin: 0 auto; padding-left: 44px; padding-right: 44px; }
.narrow { max-width: 1080px; }
.legal-wrap { max-width: 900px; }
.page { animation: fadeUp .5s ease both; }

/* ---------- Top bar ---------- */
.topbar { background: #0E0E10; border-bottom: 1px solid #1A1A1F; }
.topbar-inner {
  max-width: 1280px; margin: 0 auto; padding: 9px 44px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.topbar-addr { font-family: "Space Mono", monospace; font-size: 11px; letter-spacing: 0.06em; color: #7A7A82; }
.topbar-phone { font-family: "Space Mono", monospace; font-size: 11px; letter-spacing: 0.06em; color: #9A9AA0; transition: color .15s; }
.topbar-phone:hover { color: #F0733B; }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11,11,12,0.9); backdrop-filter: blur(10px);
  border-bottom: 1px solid #22222A;
}
.header-inner {
  max-width: 1280px; margin: 0 auto; padding: 16px 44px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo {
  font-family: "Oswald", sans-serif; font-weight: 700; font-size: 22px;
  letter-spacing: 0.04em; text-transform: uppercase; color: #F2F2F0;
  transition: opacity .15s;
}
.logo:hover { opacity: .72; color: #F2F2F0; }
.logo span { color: #E4622A; }

.nav { display: flex; align-items: center; gap: 14px; }
.nav-link {
  font-family: "Oswald", sans-serif; font-weight: 500; font-size: 14px;
  letter-spacing: 0.08em; text-transform: uppercase; color: #9A9AA0;
  padding: 8px 14px; border-radius: 3px; cursor: pointer;
  transition: background .15s, color .15s;
}
.nav-link:hover { background: #E4622A; color: #0B0B0C; }
.nav-link.active { color: #E4622A; }
.nav-link.active:hover { color: #0B0B0C; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; font-family: "Oswald", sans-serif; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; cursor: pointer;
  border: none; text-align: center;
}
.btn-cta { color: #0B0B0C; background: #E4622A; padding: 11px 20px; font-size: 13px;
  transition: background .2s, box-shadow .2s; }
.btn-cta:hover { background: #FF7A3D; color: #0B0B0C; box-shadow: 0 0 0 2px rgba(228,98,42,0.35); }
.btn-lg { padding: 16px 30px; font-size: 15px; }
.btn-ghost {
  color: #F2F2F0; background: none; border: 1px solid #3A3A42; padding: 16px 30px; font-size: 15px;
  transition: background .2s, border-color .2s, color .2s;
}
.btn-ghost:hover { background: #1A1A20; border-color: #6A6A74; color: #FFFFFF; }
.btn-dark {
  color: #F2F2F0; background: #0B0B0C; padding: 18px 34px; font-size: 15px; font-weight: 700;
  white-space: nowrap; transition: background .2s;
}
.btn-dark:hover { background: #26201A; color: #F2F2F0; }
.link-arrow {
  font-family: "Space Mono", monospace; font-size: 12px; letter-spacing: 0.1em;
  text-transform: uppercase; color: #E4622A; background: none; border: none; cursor: pointer;
  transition: color .2s;
}
.link-arrow:hover { color: #FF8A4D; }

/* ---------- Hamburger + mobile menu ---------- */
.hamburger {
  display: none; align-items: center; justify-content: center;
  width: 44px; height: 44px; background: none; border: 1px solid #2A2A32;
  cursor: pointer; flex-direction: column; gap: 5px;
}
.hamburger span { display: block; width: 20px; height: 2px; background: #F2F2F0; transition: transform .25s ease, opacity .18s ease; }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none; position: absolute; top: 100%; left: 0; right: 0;
  height: calc(100vh - 61px); z-index: 60; background: #0B0B0C;
  flex-direction: column; padding: 16px 28px 32px; overflow-y: auto;
  animation: menuIn .25s ease both;
}
.mobile-menu.open { display: flex; }
.mobile-link {
  font-family: "Oswald", sans-serif; font-weight: 600; font-size: 28px;
  text-transform: uppercase; letter-spacing: 0.03em; color: #F2F2F0;
  padding: 26px 0; border-bottom: 1px solid #1A1A1F; transition: color .15s;
}
.mobile-link:hover { color: #E4622A; }
.mobile-cta {
  font-family: "Oswald", sans-serif; font-weight: 600; font-size: 19px;
  text-transform: uppercase; letter-spacing: 0.06em; color: #0B0B0C; background: #E4622A;
  border: none; padding: 20px; margin-top: auto; text-align: center; cursor: pointer;
  transition: background .2s;
}
.mobile-cta:hover { background: #FF7A3D; color: #0B0B0C; }

/* ---------- Sections / type ---------- */
.section { padding: 80px 44px; max-width: 1280px; margin: 0 auto; }
.section-panel { border-top: 1px solid #22222A; background: #0E0E10; }
.section-panel .section { border-top: none; }
.eyebrow {
  font-family: "Oswald", sans-serif; font-weight: 500; font-size: 13px;
  letter-spacing: 0.24em; text-transform: uppercase; color: #E4622A; margin-bottom: 12px;
}
.eyebrow-lg { letter-spacing: 0.30em; margin-bottom: 20px; }
.h1 {
  font-family: "Oswald", sans-serif; font-weight: 700; line-height: 0.92;
  letter-spacing: -0.01em; text-transform: uppercase; color: #F2F2F0;
  font-size: clamp(40px, 5.2vw, 72px);
}
.h2 {
  font-family: "Oswald", sans-serif; font-weight: 700; line-height: 1.0;
  letter-spacing: -0.01em; text-transform: uppercase; color: #F2F2F0;
  font-size: clamp(30px, 3.6vw, 48px);
}
.lede { font-size: 18px; line-height: 1.6; color: #A2A2A8; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 36px; flex-wrap: wrap; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 80px 44px 70px;
  background-image: linear-gradient(#131318 1px, transparent 1px), linear-gradient(90deg, #131318 1px, transparent 1px);
  background-size: 64px 64px; }
.hero-grid { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.hero-h1 { font-size: clamp(52px, 6vw, 92px); line-height: 0.9; margin-bottom: 24px; }
.hero-h1 .accent { color: #E4622A; }
.hero-lede { max-width: 500px; margin-bottom: 34px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-media { position: relative; aspect-ratio: 4/5; border: 1px solid #2A2A32; border-radius: 10px; overflow: hidden; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 44px; }
.tag {
  font-family: "Oswald", sans-serif; font-weight: 500; font-size: 13px; letter-spacing: 0.06em;
  text-transform: uppercase; color: #C7C7CE; border: 1px solid #2A2A32; padding: 10px 16px;
}

/* ---------- Product cards ---------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { border: 1px solid #24242A; background: #0B0B0C; border-radius: 10px; overflow: hidden;
  transition: border-color .2s, transform .2s, box-shadow .2s; }
.card:hover { border-color: #E4622A; transform: translateY(-4px); box-shadow: 0 12px 30px -10px rgba(0,0,0,0.7); }
.card-media { aspect-ratio: 1/1; border-bottom: 1px solid #24242A; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-body { padding: 18px; }
.card-body h3 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 19px;
  text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 8px; }
.card-body p { font-size: 14px; line-height: 1.55; color: #8C8C94; }

/* ---------- Two-column feature (craft) ---------- */
.two-col { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
.two-col-media { position: relative; aspect-ratio: 5/4; border: 1px solid #2A2A32; border-radius: 10px; overflow: hidden; }
.two-col-media img { width: 100%; height: 100%; object-fit: cover; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #24242A; border-left: 1px solid #24242A; }
.feature-grid .cell { border-right: 1px solid #24242A; border-bottom: 1px solid #24242A; padding: 16px; }
.feature-grid h4 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 14px; text-transform: uppercase; margin-bottom: 6px; }
.feature-grid p { font-size: 13px; line-height: 1.5; color: #82828A; }

/* ---------- Bordered grids (materials / customize / values) ---------- */
.bordered-grid { display: grid; border-top: 1px solid #24242A; border-left: 1px solid #24242A; }
.bordered-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.bordered-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.bordered-grid .cell { border-right: 1px solid #24242A; border-bottom: 1px solid #24242A; padding: 24px; }
.bordered-grid .cell h3 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 19px; text-transform: uppercase; margin-bottom: 8px; }
.bordered-grid .cell p { font-size: 14px; line-height: 1.55; color: #8C8C94; }

/* ---------- Cards row (vehicles) ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.vcard { border: 1px solid #24242A; background: #0E0E10; padding: 26px; transition: border-color .2s, transform .2s; }
.vcard:hover { border-color: #E4622A; transform: translateY(-4px); }
.vcard h3 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 22px; text-transform: uppercase; margin-bottom: 10px; }
.vcard p { font-size: 15px; line-height: 1.6; color: #8C8C94; }

/* ---------- Steps (home 5-across) ---------- */
.steps-5 { display: grid; grid-template-columns: repeat(5, 1fr); border-left: 1px solid #24242A; margin-top: 32px; }
.steps-5 .step { border-right: 1px solid #24242A; border-top: 1px solid #24242A; padding: 22px; }
.steps-5 .step-num { font-family: "Oswald", sans-serif; font-weight: 700; font-size: 40px; line-height: 1; color: #E4622A; margin-bottom: 12px; }
.steps-5 .step h3 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 15px; text-transform: uppercase; margin-bottom: 8px; }
.steps-5 .step p { font-size: 13px; line-height: 1.5; color: #82828A; }

/* ---------- FAQ ---------- */
.faq-item { border-top: 1px solid #24242A; }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  background: none; border: none; cursor: pointer; padding: 22px 12px; margin: 0 -12px;
  text-align: left; transition: background .2s;
}
.faq-q:hover { background: #131318; }
.faq-q .q-text { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 19px; text-transform: uppercase; color: #F2F2F0; }
.faq-icon { position: relative; display: inline-block; width: 18px; height: 18px; flex: none; }
.faq-icon .bar-h { position: absolute; top: 50%; left: 0; width: 18px; height: 2px; background: #E4622A; transform: translateY(-50%); }
.faq-icon .bar-v { position: absolute; left: 50%; top: 0; width: 2px; height: 18px; background: #E4622A; transform: translateX(-50%) scaleY(1); transition: transform .28s ease; }
.faq-item.open .faq-icon .bar-v { transform: translateX(-50%) scaleY(0); }
.faq-a { font-size: 16px; line-height: 1.65; color: #9A9AA0; margin: 0; padding: 0 0 24px; max-width: 760px; overflow: hidden; max-height: 0; padding-bottom: 0; transition: max-height .3s ease, padding-bottom .3s ease; }
.faq-item.open .faq-a { max-height: 400px; padding-bottom: 24px; }

/* ---------- CTA banner ---------- */
.cta-band { background: #E4622A; }
.cta-inner { max-width: 1280px; margin: 0 auto; padding: 60px 44px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-inner h2 { color: #0B0B0C; margin-bottom: 8px; font-size: clamp(30px, 4vw, 46px); }
.cta-inner p { font-size: 17px; color: #3A1A0C; max-width: 520px; }

/* ---------- About ---------- */
.about-lead { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-bottom: 52px; }
.about-lead p { font-size: 17px; line-height: 1.7; color: #A2A2A8; }
.about-lead p + p { padding-left: 48px; border-left: 1px solid #24242A; }
.about-media { position: relative; aspect-ratio: 21/9; border: 1px solid #2A2A32; border-radius: 10px; overflow: hidden; margin-bottom: 60px; }
.about-media img { width: 100%; height: 100%; object-fit: cover; }
.values-3 { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid #24242A; }
.values-3 .value { border-right: 1px solid #24242A; border-top: 3px solid #E4622A; padding: 22px; }
.values-3 .value h3 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 20px; text-transform: uppercase; margin-bottom: 10px; }
.values-3 .value p { font-size: 15px; line-height: 1.6; color: #8C8C94; }

/* ---------- Process page ---------- */
.proc-list { display: flex; flex-direction: column; }
.proc-step { display: grid; grid-template-columns: 110px 1fr; gap: 28px; padding: 30px 0; border-top: 1px solid #24242A; }
.proc-num { font-family: "Oswald", sans-serif; font-weight: 700; font-size: 64px; line-height: 1; color: #E4622A; }
.proc-body h3 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 26px; text-transform: uppercase; margin-bottom: 10px; }
.proc-body p { font-size: 16px; line-height: 1.65; color: #8C8C94; max-width: 640px; }
.proc-note { margin-top: 48px; padding: 32px; border: 1px solid #24242A; background: #0E0E10; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.proc-note p { font-size: 17px; color: #F2F2F0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.info-block { border-left: 2px solid #E4622A; padding-left: 16px; }
.info-block + .info-block { margin-top: 22px; }
.info-label { font-family: "Space Mono", monospace; font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: #6C6C74; margin-bottom: 6px; }
.info-block .info-value { font-size: 16px; color: #F2F2F0; line-height: 1.5; }
.info-block .info-value.small { font-size: 15px; color: #8C8C94; }
.info-stack { margin-top: 40px; }
.form { display: flex; flex-direction: column; gap: 18px; border: 1px solid #24242A; background: #0E0E10; padding: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field span { font-family: "Space Mono", monospace; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: #6C6C74; }
.field input, .field textarea, .field select { background: #141418; border: 1px solid #2A2A32; color: #F2F2F0; font-size: 15px; padding: 12px 14px; font-family: inherit; }
.field textarea { resize: vertical; }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: #E4622A; }
.form-submit { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 15px; letter-spacing: 0.06em; text-transform: uppercase; color: #0B0B0C; background: #E4622A; border: none; padding: 16px; cursor: pointer; margin-top: 6px; transition: background .2s; }
.form-submit:hover { background: #FF7A3D; }
.form-success { border: 1px solid #E4622A; background: #0E0E10; padding: 48px 36px; text-align: center; }
.form-success h2 { font-family: "Oswald", sans-serif; font-weight: 700; font-size: 30px; text-transform: uppercase; margin-bottom: 12px; }
.form-success p { font-size: 16px; line-height: 1.6; color: #A2A2A8; }
.form-error { border: 1px solid #7A2A18; background: #1A0E0A; color: #F0A98F; padding: 14px 18px; font-size: 14px; }

/* ---------- Legal ---------- */
.legal h1 { margin-bottom: 12px; font-size: clamp(36px, 4.6vw, 60px); }
.legal .updated { font-family: "Space Mono", monospace; font-size: 12px; letter-spacing: 0.08em; color: #6C6C74; }
.legal section { margin-top: 36px; }
.legal h2 { font-family: "Oswald", sans-serif; font-weight: 600; font-size: 22px; text-transform: uppercase; letter-spacing: 0.01em; margin-bottom: 12px; }
.legal p { font-family: "Archivo", sans-serif; font-size: 16px; line-height: 1.7; color: #9A9AA0; margin-bottom: 12px; }
.legal-note { margin-top: 48px; padding: 22px 24px; border: 1px solid #24242A; background: #0E0E10; }
.legal-note p { font-size: 14px; line-height: 1.6; color: #82828A; margin: 0; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid #22222A; background: #080809; }
.footer-grid { max-width: 1280px; margin: 0 auto; padding: 56px 44px 40px; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; }
.footer-logo { font-family: "Oswald", sans-serif; font-weight: 700; font-size: 22px; text-transform: uppercase; letter-spacing: 0.04em; color: #F2F2F0; margin-bottom: 16px; }
.footer-logo span { color: #E4622A; }
.footer p { font-size: 14px; line-height: 1.6; color: #82828A; max-width: 320px; }
.footer-col h4 { font-family: "Space Mono", monospace; font-size: 11px; font-weight: 400; letter-spacing: 0.12em; text-transform: uppercase; color: #5C5C64; margin-bottom: 14px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-family: "Archivo", sans-serif; font-size: 14px; color: #9A9AA0; transition: color .15s; }
.footer-col a:hover { color: #F0733B; }
.footer-contact { font-family: "Archivo", sans-serif; font-size: 14px; line-height: 1.7; color: #9A9AA0; }
.footer-contact a { color: #9A9AA0; transition: color .15s; }
.footer-contact a:hover { color: #F0733B; }
.footer-bottom { max-width: 1280px; margin: 0 auto; padding: 20px 44px 44px; border-top: 1px solid #18181C; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-bottom span { font-family: "Space Mono", monospace; font-size: 11px; letter-spacing: 0.06em; color: #4E4E56; }

/* ===========================================================
   Responsive
   =========================================================== */
@media (max-width: 900px) {
  .container, .section, .hero, .topbar-inner, .header-inner, .cta-inner, .footer-grid, .footer-bottom { padding-left: 24px; padding-right: 24px; }
  .hero { grid-template-columns: 1fr; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-media { order: -1; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .bordered-grid.cols-4 { grid-template-columns: 1fr 1fr; }
  .bordered-grid.cols-3 { grid-template-columns: 1fr 1fr; }
  .steps-5 { grid-template-columns: 1fr 1fr; }
  .about-lead { grid-template-columns: 1fr; gap: 32px; }
  .about-lead p + p { padding-left: 0; border-left: none; }
  .values-3 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .topbar { display: none; }
  .mobile-menu { height: calc(100vh - 61px); }
}
@media (max-width: 780px) {
  .nav { display: none; }
  .hamburger { display: flex; }
}
@media (max-width: 600px) {
  .section, .hero { padding-top: 52px; padding-bottom: 52px; }
  .grid-4, .grid-3, .steps-5, .about-lead, .footer-grid, .form-row,
  .bordered-grid.cols-4, .bordered-grid.cols-3, .feature-grid { grid-template-columns: 1fr; }
  .proc-step { grid-template-columns: 64px 1fr; gap: 18px; }
  .proc-num { font-size: 48px; }
  .cta-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .hero-h1 { font-size: 44px; }
}