/* ============================================================
   POCO NAPA AUTOPRO — Referral Page Styles
   ============================================================ */

/* ---- Page Hero ---- */
.page-hero {
  position: relative;
  padding: 180px 0 100px;
  background:
    linear-gradient(160deg, rgba(6,13,46,0.92) 0%, rgba(10,18,64,0.80) 100%),
    url('images/shop.jpg') center 30% / cover no-repeat;
  overflow: hidden;
  text-align: center;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 60%, rgba(255,199,44,0.08) 0%, transparent 70%);
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}

.page-hero-content h1 {
  margin-bottom: 16px;
  text-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.page-hero-content p {
  font-size: 19px;
  color: rgba(255,255,255,0.70);
}

/* ---- Tiers ---- */
.tiers {
  padding: var(--section-v) 0;
  background: var(--bg-section-alt);
}

.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tier-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 44px 32px 36px;
  text-align: center;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.07);
}

.tier-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255,199,44,0.30);
  box-shadow: var(--shadow-lg), 0 0 40px rgba(255,199,44,0.07);
}

.tier-featured {
  border-color: rgba(255,199,44,0.40);
  background: linear-gradient(160deg, rgba(255,199,44,0.07) 0%, var(--bg-card) 60%);
}

.tier-featured:hover {
  border-color: rgba(255,199,44,0.65);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(255,199,44,0.12);
}

.tier-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--yellow);
  color: #0A0E20;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 100px;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(255,199,44,0.35);
}

.tier-amount {
  font-family: var(--font-head);
  font-size: 72px;
  font-weight: 900;
  color: var(--yellow);
  line-height: 1;
  letter-spacing: -0.03em;
  text-shadow: 0 4px 20px rgba(255,199,44,0.25);
}

.tier-label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.04em;
  margin-top: 6px;
  margin-bottom: 20px;
}

.tier-threshold {
  display: inline-block;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 100px;
  padding: 6px 18px;
  font-size: 14px;
  color: rgba(255,255,255,0.75);
  margin-bottom: 20px;
}

.tier-threshold strong { color: #fff; font-weight: 700; }

.tier-divider {
  width: 40px;
  height: 2px;
  background: rgba(255,199,44,0.30);
  border-radius: 2px;
  margin: 0 auto 20px;
}

.tier-card p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

/* ---- Referral Main ---- */
.referral-main {
  padding: var(--section-v) 0;
  background: var(--bg-base);
}

.referral-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 64px;
  align-items: start;
}

/* ---- Form ---- */
.form-header {
  margin-bottom: 40px;
}
.form-header h2 { margin-bottom: 12px; }
.form-header p { color: rgba(255,255,255,0.55); font-size: 15px; }

.referral-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.70);
  letter-spacing: 0.02em;
}

.req { color: var(--yellow); }

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  color: #fff;
  transition: border-color var(--trans), box-shadow var(--trans), background var(--trans);
  outline: none;
  width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.28);
}

.form-group select option {
  background: #0A1240;
  color: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(255,199,44,0.55);
  background: rgba(255,255,255,0.07);
  box-shadow: 0 0 0 3px rgba(255,199,44,0.10);
}

.form-group input:focus:invalid {
  border-color: rgba(255,80,80,0.55);
}

.form-group textarea { resize: vertical; min-height: 90px; }

/* Date input calendar icon color fix */
input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.7);
  cursor: pointer;
}

.btn-submit {
  background: var(--yellow);
  color: #0A0E20;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 0.04em;
  padding: 18px 32px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: var(--trans);
  box-shadow: 0 4px 20px rgba(255,199,44,0.25);
  margin-top: 4px;
}

.btn-submit:hover {
  background: var(--yellow-dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(255,199,44,0.35);
}

/* Success state */
.form-success {
  display: none;
  text-align: center;
  padding: 60px 40px;
  background: rgba(255,199,44,0.06);
  border: 1px solid rgba(255,199,44,0.25);
  border-radius: var(--radius-lg);
}

.form-success.visible { display: block; }

.success-icon {
  width: 64px;
  height: 64px;
  background: var(--yellow);
  color: #0A0E20;
  font-size: 28px;
  font-weight: 900;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  box-shadow: 0 8px 24px rgba(255,199,44,0.30);
}

.form-success h3 {
  font-size: 28px;
  margin-bottom: 12px;
}

.form-success p {
  color: rgba(255,255,255,0.60);
  font-size: 16px;
  line-height: 1.7;
  max-width: 360px;
  margin: 0 auto;
}

/* ---- Contact sidebar ---- */
.referral-contact {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}

.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.06);
}

.contact-card h3 {
  font-size: 20px;
  color: var(--text);
  margin-bottom: 24px;
  font-weight: 700;
}

.hours-block {
  margin-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
}

.map-card {
  border-radius: var(--radius);
  overflow: hidden;
  height: 220px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.map-card iframe { width: 100%; height: 100%; display: block; border: none; }

.directions-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-sm);
  padding: 14px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.70);
  letter-spacing: 0.04em;
  transition: var(--trans);
}
.directions-link svg { width: 16px; height: 16px; color: var(--yellow); }
.directions-link:hover {
  background: rgba(255,199,44,0.08);
  border-color: rgba(255,199,44,0.30);
  color: #fff;
  transform: translateY(-2px);
}

/* ---- Terms ---- */
.terms {
  padding: 72px 0;
  background: var(--bg-section-alt);
}

.terms-inner {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 44px 48px;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,0.06);
}

.terms-inner h3 {
  font-size: 20px;
  color: var(--yellow);
  margin-bottom: 24px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.terms-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.terms-list li {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  padding-left: 20px;
  position: relative;
}

.terms-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: rgba(255,199,44,0.50);
  font-weight: 700;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .referral-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .referral-contact { position: static; }
}

@media (max-width: 768px) {
  .tiers-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .form-row { grid-template-columns: 1fr; }
  .terms-inner { padding: 32px 24px; }
  .page-hero { padding: 140px 0 72px; }
}