* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --green: #16a34a;
  --green-dark: #15803d;
  --gold: #f59e0b;
  --dark: #111827;
  --gray: #6b7280;
  --light: #f9fafb;
  --white: #ffffff;
  --radius: 12px;
  --bg: #ffffff;
  --bg-alt: #f9fafb;
  --text: #111827;
  --text-sub: #6b7280;
  --border: #e5e7eb;
  --card-bg: #ffffff;
  --card-shadow: 0 20px 60px rgba(0,0,0,0.3);
  --header-bg: #111827;
  --hero-bg: linear-gradient(135deg, #111827 0%, #1e3a2f 100%);
  --hero-text: #ffffff;
  --hero-sub: #d1d5db;
  --badge-bg: rgba(255,255,255,0.1);
  --input-bg: #ffffff;
  --input-border: #e5e7eb;
  --divider: #e5e7eb;
  --offer-detail-bg: #f9fafb;
  --sent-bg: #f0fdf4;
  --sent-text: #15803d;
  --upload-border: #d1d5db;
  --upload-hover-bg: #f0fdf4;
  --vehicle-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f172a;
    --bg-alt: #1e293b;
    --text: #f1f5f9;
    --text-sub: #94a3b8;
    --border: #334155;
    --card-bg: #1e293b;
    --card-shadow: 0 20px 60px rgba(0,0,0,0.6);
    --header-bg: #0f172a;
    --hero-bg: linear-gradient(135deg, #0f172a 0%, #14332a 100%);
    --hero-text: #f1f5f9;
    --hero-sub: #94a3b8;
    --badge-bg: rgba(255,255,255,0.08);
    --input-bg: #0f172a;
    --input-border: #334155;
    --divider: #334155;
    --offer-detail-bg: #0f172a;
    --sent-bg: #14332a;
    --sent-text: #4ade80;
    --upload-border: #475569;
    --upload-hover-bg: #14332a;
    --vehicle-shadow: 0 2px 10px rgba(0,0,0,0.3);
    --gray: #94a3b8;
  }
}

body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: var(--header-bg);
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-icon { font-size: 1.5rem; }
.logo-text {
  color: #fff;
  font-size: 1.3rem;
  font-weight: 700;
}
.logo-highlight { color: var(--green); }
.header-phone {
  color: var(--gold);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
  white-space: nowrap;
}
.header-phone:hover { color: #fff; }

/* Hero */
.hero {
  background: var(--hero-bg);
  padding: 60px 0 80px;
  color: var(--hero-text);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 16px;
}
.highlight { color: var(--green); }
.hero-sub {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--hero-sub);
  margin-bottom: 24px;
}
.trust-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.badge {
  background: var(--badge-bg);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* Form */
.form-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 28px;
  color: var(--text);
  box-shadow: var(--card-shadow);
}
.form-card h2 {
  text-align: center;
  margin-bottom: 18px;
  font-size: 1.3rem;
}
#quote-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
#quote-form select,
#quote-form input,
#quote-form textarea {
  padding: 13px;
  border: 2px solid var(--input-border);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
  width: 100%;
  resize: none;
  background: var(--input-bg);
  color: var(--text);
}
#quote-form select:focus,
#quote-form input:focus,
#quote-form textarea:focus {
  outline: none;
  border-color: var(--green);
}
#quote-form select option {
  background: var(--card-bg);
  color: var(--text);
}
.form-divider {
  height: 1px;
  background: var(--divider);
  margin: 4px 0;
}

/* VIN Section */
.vin-section {
  background: var(--offer-detail-bg);
  border-radius: 8px;
  padding: 14px;
}
.section-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text-sub);
}
.vin-row {
  display: flex;
  gap: 8px;
}
.vin-row input {
  flex: 1;
}
.btn-vin {
  background: var(--green);
  color: #fff;
  border: none;
  padding: 13px 18px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-vin:hover { background: var(--green-dark); }
.btn-vin:disabled { background: #9ca3af; cursor: not-allowed; }
.vin-status {
  font-size: 0.85rem;
  margin-top: 6px;
  min-height: 1.2em;
}
.vin-status.success { color: var(--green); }
.vin-status.error { color: #ef4444; }
.vin-status.loading { color: var(--gold); }
.recall-info {
  font-size: 0.85rem;
  margin-top: 4px;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--sent-bg);
  color: var(--sent-text);
}
.junk-notice {
  background: #fffbeb;
  color: #92400e;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-align: center;
}
@media (prefers-color-scheme: dark) {
  .junk-notice {
    background: #422006;
    color: #fbbf24;
  }
}

/* OR Divider */
.or-divider {
  text-align: center;
  position: relative;
  margin: 4px 0;
}
.or-divider::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--divider);
}
.or-divider span {
  background: var(--card-bg);
  padding: 0 12px;
  position: relative;
  font-size: 0.85rem;
  color: var(--text-sub);
  font-weight: 600;
}

/* Question Grid */
.question-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.q-item label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}
.q-item select {
  padding: 10px !important;
  font-size: 0.95rem !important;
}

/* Photo Upload */
.photo-upload {
  border: 2px dashed var(--upload-border);
  border-radius: 8px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.photo-upload:hover {
  border-color: var(--green);
  background: var(--upload-hover-bg);
}
.photo-label {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.photo-icon { font-size: 1.8rem; }
.photo-hint {
  font-size: 0.8rem;
  color: var(--text-sub);
}
.photo-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  justify-content: center;
}
.photo-thumb {
  position: relative;
  width: 70px;
  height: 70px;
  border-radius: 8px;
  overflow: hidden;
}
.photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.photo-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  background: rgba(0,0,0,0.6);
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Buttons */
.btn-primary {
  background: var(--green);
  color: #fff;
  border: none;
  padding: 16px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: block;
  transition: background 0.2s, transform 0.1s;
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-1px);
}
.btn-primary:disabled {
  background: #9ca3af;
  cursor: not-allowed;
  transform: none;
}
.btn-secondary {
  background: transparent;
  color: var(--green);
  border: 2px solid var(--green);
  padding: 12px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  margin-top: 8px;
  transition: background 0.2s;
}
.btn-secondary:hover {
  background: var(--green);
  color: #fff;
}
.form-note {
  text-align: center;
  color: var(--text-sub);
  font-size: 0.85rem;
  margin-top: 10px;
}

/* Quote Result */
.quote-result { text-align: center; }
.offer-amount {
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 900;
  color: var(--green);
  margin: 16px 0 4px;
}
.offer-range {
  color: var(--text-sub);
  font-size: 1rem;
  margin-bottom: 16px;
}
.offer-details {
  background: var(--offer-detail-bg);
  border-radius: 8px;
  padding: 16px;
  margin-bottom: 16px;
  text-align: left;
  font-size: 0.95rem;
  line-height: 1.8;
}
.offer-sent-msg {
  background: var(--sent-bg);
  color: var(--sent-text);
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  margin-bottom: 16px;
}
.btn-call { margin-bottom: 8px; }

/* How It Works */
.how-it-works {
  padding: 70px 0;
  background: var(--bg);
}
.section-title {
  text-align: center;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 40px;
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.step {
  text-align: center;
  padding: 30px 20px;
}
.step-num {
  width: 50px;
  height: 50px;
  background: var(--green);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 800;
  margin: 0 auto 16px;
}
.step h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}
.step p { color: var(--text-sub); }

/* What We Buy */
.what-we-buy {
  padding: 70px 0;
  background: var(--bg-alt);
}
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.vehicle-card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: var(--radius);
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  box-shadow: var(--vehicle-shadow);
  transition: transform 0.2s;
}
.vehicle-card:hover { transform: translateY(-4px); }

/* Why Us */
.why-us {
  padding: 70px 0;
  background: var(--bg);
}
.reasons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
.reason {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.reason-icon { font-size: 2.2rem; flex-shrink: 0; }
.reason h3 { margin-bottom: 4px; }
.reason p { color: var(--text-sub); font-size: 0.95rem; }

/* Service Area */
.service-area {
  padding: 60px 0;
  background: var(--bg-alt);
  text-align: center;
}
.area-text {
  color: var(--text-sub);
  font-size: 1.05rem;
  max-width: 800px;
  margin: 0 auto;
}

/* CTA */
.cta {
  padding: 70px 0;
  background: var(--hero-bg);
  color: var(--hero-text);
  text-align: center;
}
.cta h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 12px;
}
.cta p {
  color: var(--hero-sub);
  margin-bottom: 24px;
  font-size: 1.1rem;
}
.btn-large {
  display: inline-block;
  padding: 18px 40px;
  font-size: clamp(1rem, 2.5vw, 1.3rem);
}

/* Footer */
.footer {
  background: var(--header-bg);
  color: var(--text-sub);
  padding: 30px 0;
  text-align: center;
  font-size: 0.9rem;
}
.footer a {
  color: var(--green);
  text-decoration: none;
}
.footer p + p { margin-top: 6px; }

/* Sticky Mobile CTA */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 10px;
  background: var(--header-bg);
}
.btn-sticky {
  display: block;
  background: var(--green);
  color: #fff;
  text-align: center;
  padding: 16px;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
}

/* Tablet */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero-text { text-align: center; }
  .trust-badges { justify-content: center; }
  .hero-form-wrap { max-width: 500px; margin: 0 auto; }
  .reasons { grid-template-columns: 1fr; }
}

/* Phone */
@media (max-width: 768px) {
  .hero { padding: 30px 0 40px; }
  .steps { grid-template-columns: 1fr; gap: 10px; }
  .step { padding: 20px; }
  .vehicle-grid { grid-template-columns: repeat(2, 1fr); }
  .btn-large { padding: 16px 30px; }
  .sticky-cta { display: block; }
  .footer { padding-bottom: 80px; }
  .cta { padding-bottom: 90px; }
  .header-phone span.phone-icon { display: none; }
}

/* Small phone */
@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .form-card { padding: 20px 16px; }
  .form-row { grid-template-columns: 1fr; gap: 12px; }
  .question-grid { grid-template-columns: 1fr; }
  .vehicle-grid { gap: 10px; }
  .vehicle-card { padding: 20px 10px; font-size: 0.95rem; }
  .header-phone { font-size: 0.95rem; }
  .logo-text { font-size: 1.1rem; }
  .how-it-works, .what-we-buy, .why-us { padding: 50px 0; }
  .service-area { padding: 40px 0; }
  .cta { padding: 50px 0 90px; }
}