/* CSE × Konquer landing — brand palette + mobile-first */
:root {
  --cse-charcoal: #0F1820;
  --cse-charcoal-2: #1a2530;
  --cse-orange: #FF8A1F;
  --cse-orange-2: #ff7000;
  --cse-cream: #F5EFD7;
  --cse-cream-2: #ebe2c0;
  --cse-text: #1a1a1a;
  --cse-text-soft: #5a5a5a;
  --cse-border: rgba(15, 24, 32, 0.12);
  --cse-success: #1f7a3a;
  --cse-error: #c0392b;
  --font-sans: -apple-system, BlinkMacSystemFont, "Inter", "Segoe UI", sans-serif;
  --font-serif: "Fraunces", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--cse-text);
  background: #fff;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ─── Layout ─── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.section { padding: 60px 0; }
.section-tight { padding: 40px 0; }
.section-dark { background: var(--cse-charcoal); color: #fff; }
.section-cream { background: var(--cse-cream); }
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
@media (min-width: 760px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* ─── Header / Nav ─── */
.site-header {
  background: var(--cse-charcoal);
  color: #fff;
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: var(--font-serif); font-size: 22px; font-weight: 700; color: #fff; text-decoration: none; letter-spacing: -0.02em; }
.brand .accent { color: var(--cse-orange); }
.nav-links { display: none; gap: 24px; }
@media (min-width: 720px) { .nav-links { display: flex; } }
.nav-links a { color: rgba(255, 255, 255, 0.78); text-decoration: none; font-size: 15px; }
.nav-links a:hover { color: #fff; }
.nav-cta {
  background: var(--cse-orange); color: #fff; padding: 9px 18px; border-radius: 6px;
  text-decoration: none; font-weight: 600; font-size: 14px;
}
.nav-cta:hover { background: var(--cse-orange-2); }

/* ─── Hero ─── */
.hero {
  background: var(--cse-charcoal);
  color: #fff;
  padding: 70px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: ""; position: absolute; right: -150px; top: -150px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 138, 31, 0.18), transparent 70%);
  pointer-events: none;
}
.hero-eyebrow { color: var(--cse-orange); font-size: 14px; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 600; margin-bottom: 16px; }
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 5vw, 54px);
  line-height: 1.1;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}
.hero p.lead { font-size: 18px; color: rgba(255, 255, 255, 0.78); max-width: 600px; margin-bottom: 28px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-block; padding: 14px 26px; border-radius: 8px;
  font-weight: 600; text-decoration: none; font-size: 16px;
  border: none; cursor: pointer; transition: transform 0.1s ease, background 0.15s ease;
}
.btn-primary { background: var(--cse-orange); color: #fff; }
.btn-primary:hover { background: var(--cse-orange-2); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, 0.3); }
.btn-ghost:hover { border-color: #fff; }
.btn:active { transform: translateY(1px); }
.btn-full { width: 100%; }

/* ─── Trust strip ─── */
.trust {
  display: flex; flex-wrap: wrap; gap: 30px; justify-content: center;
  padding: 26px 0; border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin-top: 50px; color: rgba(255, 255, 255, 0.7); font-size: 14px;
}
.trust-item { display: flex; align-items: center; gap: 8px; }
.trust-item .dot { color: var(--cse-orange); }

/* ─── Cards ─── */
.card {
  background: #fff; border: 1px solid var(--cse-border);
  border-radius: 12px; padding: 28px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}
.card-dark { background: var(--cse-charcoal-2); border-color: rgba(255, 255, 255, 0.08); color: #fff; }
.card h3 { font-family: var(--font-serif); font-size: 22px; margin-bottom: 10px; letter-spacing: -0.01em; }
.card p { color: var(--cse-text-soft); }
.card-dark p { color: rgba(255, 255, 255, 0.75); }

/* ─── Section headings ─── */
.section-title {
  font-family: var(--font-serif); font-size: clamp(28px, 4vw, 38px);
  letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 12px;
}
.section-sub { color: var(--cse-text-soft); font-size: 17px; max-width: 640px; margin-bottom: 36px; }
.section-dark .section-sub { color: rgba(255, 255, 255, 0.7); }

/* ─── Forms ─── */
.form-wrap {
  background: #fff; border: 1px solid var(--cse-border); border-radius: 14px;
  padding: 32px; max-width: 560px; margin: 0 auto;
  box-shadow: 0 4px 16px rgba(15, 24, 32, 0.06);
}
.form-field { margin-bottom: 16px; }
.form-field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--cse-charcoal); }
.form-field input, .form-field select, .form-field textarea {
  width: 100%; padding: 11px 14px; font-size: 16px;
  border: 1px solid var(--cse-border); border-radius: 7px;
  font-family: inherit; background: #fff; transition: border-color 0.15s;
}
.form-field input:focus, .form-field select:focus {
  outline: none; border-color: var(--cse-orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 31, 0.15);
}
.form-row { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 540px) { .form-row { grid-template-columns: 1fr 1fr; } }
.form-consent {
  margin: 18px 0; padding: 14px; background: var(--cse-cream);
  border-radius: 8px; font-size: 14px;
}
.form-consent label { display: flex; gap: 10px; align-items: flex-start; cursor: pointer; }
.form-consent input[type="checkbox"] { margin-top: 4px; width: auto; flex-shrink: 0; }
.form-msg { margin-top: 14px; padding: 12px 16px; border-radius: 8px; font-size: 14px; display: none; }
.form-msg.success { display: block; background: rgba(31, 122, 58, 0.1); color: var(--cse-success); }
.form-msg.error { display: block; background: rgba(192, 57, 43, 0.1); color: var(--cse-error); }

/* ─── Inventory grid ─── */
.vehicle-grid { display: grid; gap: 24px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .vehicle-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .vehicle-grid { grid-template-columns: 1fr 1fr 1fr; } }
.vehicle-card {
  background: #fff; border: 1px solid var(--cse-border); border-radius: 10px;
  overflow: hidden; transition: box-shadow 0.15s, transform 0.15s;
}
.vehicle-card:hover { box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08); transform: translateY(-2px); }
.vehicle-card .v-image {
  background: var(--cse-cream-2);
  aspect-ratio: 4 / 3;
  display: flex; align-items: center; justify-content: center;
  color: var(--cse-charcoal); font-family: var(--font-serif); font-size: 15px; opacity: 0.5;
}
.vehicle-card .v-body { padding: 18px; }
.vehicle-card .v-title { font-weight: 700; font-size: 16px; margin-bottom: 4px; }
.vehicle-card .v-meta { color: var(--cse-text-soft); font-size: 13px; margin-bottom: 10px; }
.vehicle-card .v-price { color: var(--cse-orange); font-size: 20px; font-weight: 700; }
.vehicle-card .v-driveaway { font-size: 12px; color: var(--cse-text-soft); margin-top: 2px; }

/* ─── Footer ─── */
.site-footer { background: var(--cse-charcoal); color: rgba(255, 255, 255, 0.65); padding: 50px 0 26px; font-size: 14px; }
.footer-grid { display: grid; gap: 30px; grid-template-columns: 1fr; margin-bottom: 32px; }
@media (min-width: 720px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer-grid h4 { font-family: var(--font-serif); color: #fff; font-size: 16px; margin-bottom: 12px; }
.footer-grid a { color: rgba(255, 255, 255, 0.65); text-decoration: none; display: block; padding: 4px 0; }
.footer-grid a:hover { color: var(--cse-orange); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); padding-top: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.footer-bottom .legal { font-size: 12px; color: rgba(255, 255, 255, 0.45); }

/* ─── Utility ─── */
.text-center { text-align: center; }
.mt-12 { margin-top: 12px; } .mt-24 { margin-top: 24px; } .mt-40 { margin-top: 40px; }
.muted { color: var(--cse-text-soft); }
.tag { display: inline-block; padding: 4px 10px; border-radius: 12px; background: var(--cse-cream); color: var(--cse-charcoal); font-size: 12px; font-weight: 600; }
.tag-orange { background: rgba(255, 138, 31, 0.15); color: var(--cse-orange-2); }