/* ============================================================
   Detail N Deliver — Stylesheet
   ============================================================ */

:root {
  --bg-deep:        #0A1628;
  --bg-mid:         #122844;
  --surface:        #1A3A6B;
  --surface-soft:   rgba(74, 144, 226, 0.06);
  --border:         rgba(127, 181, 240, 0.18);
  --border-strong:  rgba(127, 181, 240, 0.35);
  --accent:         #4A90E2;
  --accent-bright:  #5BA3F5;
  --accent-deep:    #2C6BB8;
  --warm:           #FFF6C8;
  --ink:            #E8F0FA;
  --ink-mute:       #8FA8C7;
  --ink-soft:       #5C7A9E;
  --danger:         #FF6B6B;
  --success:        #5BD99C;

  --font-display:   'Bowlby One SC', 'Arial Black', sans-serif;
  --font-body:      'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:      'JetBrains Mono', 'Courier New', monospace;

  --max-w:          1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--ink);
  line-height: 1.55;
  overflow-x: hidden;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }

.atmosphere { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.stars {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(127,181,240,0.4), transparent),
    radial-gradient(1px 1px at 60% 70%, rgba(127,181,240,0.3), transparent),
    radial-gradient(2px 2px at 80% 20%, rgba(127,181,240,0.25), transparent),
    radial-gradient(1px 1px at 35% 85%, rgba(127,181,240,0.35), transparent),
    radial-gradient(1px 1px at 75% 50%, rgba(127,181,240,0.3), transparent),
    radial-gradient(1px 1px at 10% 60%, rgba(127,181,240,0.25), transparent),
    radial-gradient(2px 2px at 45% 15%, rgba(127,181,240,0.2), transparent);
  background-size: 100% 100%; opacity: 0.6;
}
.beam {
  position: absolute; top: -20%; width: 600px; height: 140%;
  background: linear-gradient(180deg, transparent 0%, rgba(74, 144, 226, 0.05) 30%, rgba(74, 144, 226, 0.12) 50%, rgba(74, 144, 226, 0.05) 70%, transparent 100%);
  transform: rotate(15deg); filter: blur(40px);
}
.beam-1 { left: -10%;  animation: drift 28s ease-in-out infinite; }
.beam-2 { right: -15%; animation: drift 35s ease-in-out infinite reverse; opacity: 0.6; }
@keyframes drift {
  0%, 100% { transform: rotate(15deg) translateX(0); }
  50%      { transform: rotate(15deg) translateX(120px); }
}

.nav {
  position: relative; z-index: 10; display: flex; justify-content: space-between; align-items: center;
  max-width: var(--max-w); margin: 0 auto; padding: 28px 32px;
}
.nav-logo {
  font-family: var(--font-display); font-size: 28px; letter-spacing: 2px; color: var(--ink);
  display: inline-flex; align-items: center; gap: 3px;
}
.nav-logo-wheel {
  width: 0.85em; height: 0.85em; flex-shrink: 0;
  animation: wheel-spin 12s linear infinite;
}
.nav-logo:hover .nav-logo-wheel,
.footer-logo:hover .nav-logo-wheel {
  animation-duration: 1.2s;
}
@keyframes wheel-spin { to { transform: rotate(360deg); } }
.nav-logo-accent { color: var(--accent-bright); }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  font-size: 13px; text-transform: uppercase; letter-spacing: 2px;
  color: var(--ink-mute); transition: color 0.2s ease;
}
.nav-links a:hover { color: var(--accent-bright); }

.hero {
  position: relative; z-index: 5; padding: 40px 32px 80px;
  max-width: var(--max-w); margin: 0 auto; text-align: center;
}
.hero-inner { display: flex; flex-direction: column; align-items: center; }
.wordmark {
  font-family: var(--font-display); font-size: clamp(56px, 11vw, 140px);
  line-height: 1; letter-spacing: 0.07em; color: var(--ink); margin-top: 20px;
}
.wm-line { display: block; opacity: 0; transform: translateY(20px); animation: rise 0.7s ease-out forwards; }
.wm-line:nth-child(1) { animation-delay: 0.1s; }
.wm-line:nth-child(2) { animation-delay: 0.3s; }
.wm-line:nth-child(3) { animation-delay: 0.5s; }
.wm-n { color: var(--accent-bright); font-size: 0.85em; letter-spacing: 0; }
@keyframes rise { to { opacity: 1; transform: translateY(0); } }

.wordmark-rule {
  display: flex; align-items: center; gap: 20px; margin-top: 24px;
  opacity: 0; animation: rise 0.7s ease-out 0.7s forwards;
}
.rule { height: 1px; width: 60px; background: var(--accent); }
.tagline { font-size: 14px; letter-spacing: 6px; color: var(--accent-bright); font-weight: 500; }

.car-stage {
  position: relative; width: 100%; max-width: 720px; margin: 56px 0 40px;
  opacity: 0; animation: car-drive-in 1.4s cubic-bezier(0.22, 1, 0.36, 1) 0.6s forwards;
}
@keyframes car-drive-in {
  0%   { opacity: 0; transform: translateX(-300px) scale(0.95); }
  60%  { opacity: 1; transform: translateX(20px) scale(1.02); }
  100% { opacity: 1; transform: translateX(0) scale(1); }
}
.car { width: 100%; height: auto; display: block; filter: drop-shadow(0 30px 40px rgba(0,0,0,0.4)); cursor: grab; }
.car:active { cursor: grabbing; }
.headlight { animation: pulse 2.4s ease-in-out infinite; filter: drop-shadow(0 0 6px var(--warm)); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.6; } }
.headlight-cone {
  position: absolute; top: 60%; right: -5%; width: 200px; height: 80px;
  background: radial-gradient(ellipse at left center, rgba(255, 246, 200, 0.25) 0%, rgba(255, 246, 200, 0.08) 40%, transparent 70%);
  pointer-events: none; animation: cone-flicker 4s ease-in-out infinite;
}
@keyframes cone-flicker { 0%, 100% { opacity: 0.9; } 50% { opacity: 0.6; } }
.car-stage.driving .wheel { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-cta-row {
  display: flex; gap: 18px; flex-wrap: wrap; justify-content: center; margin-top: 8px;
  opacity: 0; animation: rise 0.7s ease-out 1.4s forwards;
}

.cta-primary {
  display: inline-block; padding: 16px 36px; background: var(--accent); color: white;
  font-weight: 600; font-size: 14px; letter-spacing: 2px; text-transform: uppercase;
  border-radius: 4px; transition: all 0.2s ease; box-shadow: 0 8px 24px rgba(74, 144, 226, 0.25);
}
.cta-primary:hover {
  background: var(--accent-bright); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(74, 144, 226, 0.4);
}
.cta-secondary {
  display: inline-block; padding: 16px 28px; color: var(--ink); font-weight: 500;
  font-size: 14px; letter-spacing: 2px; text-transform: uppercase;
  border: 1px solid var(--border-strong); border-radius: 4px; transition: all 0.2s ease;
}
.cta-secondary:hover { border-color: var(--accent-bright); color: var(--accent-bright); }
.cta-block { display: block; text-align: center; width: 100%; }
.cta-large { padding: 18px 44px; font-size: 15px; }

.strip {
  position: relative; z-index: 5; padding: 60px 32px;
  background: linear-gradient(135deg, var(--accent-deep) 0%, var(--accent) 100%);
  margin: 40px 0; text-align: center; overflow: hidden;
}
.strip::before {
  content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
  background: repeating-linear-gradient(-45deg, transparent 0, transparent 40px, rgba(255,255,255,0.02) 40px, rgba(255,255,255,0.02) 80px);
  pointer-events: none;
}
.strip-inner { position: relative; max-width: 700px; margin: 0 auto; }
.strip-eyebrow { font-size: 12px; letter-spacing: 4px; text-transform: uppercase; color: rgba(255,255,255,0.8); display: block; margin-bottom: 12px; }
.strip-headline { font-family: var(--font-display); font-size: clamp(40px, 8vw, 72px); letter-spacing: 2px; line-height: 1; color: white; }
.strip-sub { margin-top: 18px; font-size: 16px; color: rgba(255,255,255,0.85); max-width: 540px; margin-left: auto; margin-right: auto; }

.section-head { text-align: center; margin-bottom: 48px; }
.eyebrow { display: inline-block; font-family: var(--font-mono); font-size: 12px; letter-spacing: 3px; color: var(--accent-bright); text-transform: uppercase; margin-bottom: 16px; }
.section-title { font-family: var(--font-display); font-size: clamp(40px, 6vw, 64px); letter-spacing: 2px; line-height: 1; color: var(--ink); }
.section-sub { margin-top: 16px; color: var(--ink-mute); font-size: 16px; }

.services { position: relative; z-index: 5; padding: 80px 32px; max-width: var(--max-w); margin: 0 auto; }
.service-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.service-card {
  position: relative; background: var(--surface-soft); border: 1px solid var(--border);
  border-radius: 8px; padding: 36px; transition: all 0.3s ease; display: flex; flex-direction: column;
}
.service-card:hover { border-color: var(--accent); background: rgba(74, 144, 226, 0.1); transform: translateY(-4px); }
.service-card-feature {
  border-color: var(--border-strong);
  background: linear-gradient(180deg, rgba(74,144,226,0.1) 0%, var(--surface-soft) 100%);
}
.service-card-feature::before {
  content: 'POPULAR'; position: absolute; top: 16px; right: 16px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px; color: var(--accent-bright);
  background: rgba(74, 144, 226, 0.15); padding: 4px 10px; border-radius: 3px;
}
.service-card-top { margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.service-check {
  display: inline-block; width: 28px; height: 28px; line-height: 28px; text-align: center;
  background: var(--accent); color: white; border-radius: 50%; font-size: 14px; margin-bottom: 12px;
}
.service-name { font-family: var(--font-display); font-size: 30px; letter-spacing: 2px; margin-bottom: 16px; }
.service-price { display: flex; align-items: baseline; gap: 8px; }
.price-label { font-size: 12px; text-transform: uppercase; letter-spacing: 2px; color: var(--ink-mute); }
.price-value { font-family: var(--font-display); font-size: 36px; color: var(--accent-bright); letter-spacing: 1px; }
.price-plus { font-size: 0.7em; margin-left: 2px; }
.service-includes { list-style: none; margin-bottom: 28px; flex-grow: 1; }
.service-includes li {
  padding: 8px 0; padding-left: 22px; position: relative; color: var(--ink-mute); font-size: 14px;
  border-bottom: 1px solid rgba(127, 181, 240, 0.08);
}
.service-includes li::before { content: '+'; position: absolute; left: 0; color: var(--accent); font-weight: 600; }
.service-select {
  padding: 12px 20px; border: 1px solid var(--border-strong); border-radius: 4px; color: var(--ink);
  font-size: 13px; letter-spacing: 2px; text-transform: uppercase; transition: all 0.2s ease;
}
.service-select:hover { background: var(--accent); border-color: var(--accent); }

.quote { position: relative; z-index: 5; padding: 80px 32px; max-width: var(--max-w); margin: 0 auto; }
.quote-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 32px; align-items: start; }
.quote-controls { display: flex; flex-direction: column; gap: 32px; }
.q-group { border: none; padding: 0; }
.q-group legend { font-family: var(--font-mono); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--accent-bright); margin-bottom: 16px; padding: 0; }
.q-options { display: flex; flex-wrap: wrap; gap: 10px; }
.q-pill { position: relative; cursor: pointer; }
.q-pill input { position: absolute; opacity: 0; pointer-events: none; }
.q-pill span {
  display: inline-block; padding: 12px 22px; border: 1px solid var(--border); border-radius: 4px;
  background: var(--surface-soft); color: var(--ink-mute); font-size: 14px; font-weight: 500; transition: all 0.2s ease;
}
.q-pill:hover span { border-color: var(--border-strong); color: var(--ink); }
.q-pill input:checked + span { background: var(--accent); border-color: var(--accent); color: white; }
.q-addons { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; }
.q-addon {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  border: 1px solid var(--border); border-radius: 4px; background: var(--surface-soft);
  cursor: pointer; transition: all 0.2s ease;
}
.q-addon:hover { border-color: var(--border-strong); }
.q-addon input { width: 18px; height: 18px; accent-color: var(--accent); cursor: pointer; }
.q-addon-label { flex-grow: 1; font-size: 14px; color: var(--ink); }
.q-addon-price { font-family: var(--font-mono); font-size: 13px; color: var(--accent-bright); font-weight: 600; }
.q-addon:has(input:checked) { background: rgba(74, 144, 226, 0.12); border-color: var(--accent); }

.quote-receipt {
  position: sticky; top: 20px; background: var(--bg-mid); border: 1px solid var(--border-strong);
  border-radius: 8px; padding: 28px; box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.receipt-head { display: flex; justify-content: space-between; align-items: center; padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px dashed var(--border); }
.receipt-eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: var(--accent-bright); }
.receipt-id { font-family: var(--font-mono); font-size: 11px; color: var(--ink-soft); letter-spacing: 1px; }
.receipt-lines { margin-bottom: 16px; min-height: 80px; }
.receipt-line { display: flex; justify-content: space-between; font-size: 13px; padding: 6px 0; color: var(--ink-mute); font-family: var(--font-mono); }
.receipt-line-addon { color: var(--ink-soft); font-size: 12px; padding-left: 16px; }
.receipt-line-subtotal { border-top: 1px dashed var(--border); margin-top: 8px; padding-top: 12px; color: var(--ink); }
.receipt-total { display: flex; justify-content: space-between; align-items: baseline; padding: 16px 0; border-top: 2px solid var(--accent); margin-bottom: 20px; }
.receipt-total > span:first-child { font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-mute); }
.receipt-total-value { font-family: var(--font-display); font-size: 42px; color: var(--ink); letter-spacing: 1px; }
.receipt-note { margin-top: 14px; font-size: 11px; color: var(--ink-soft); text-align: center; font-style: italic; }

.book { position: relative; z-index: 5; padding: 80px 32px; max-width: 900px; margin: 0 auto; }
.booking-form { background: var(--bg-mid); border: 1px solid var(--border); border-radius: 8px; padding: 40px; box-shadow: 0 20px 50px rgba(0,0,0,0.3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.field { display: flex; flex-direction: column; }
.field-full { margin-bottom: 20px; }
.field-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--accent-bright); margin-bottom: 8px; }
.field-hint { color: var(--ink-soft); text-transform: none; letter-spacing: 0; font-family: var(--font-body); font-style: italic; }
.field input, .field select, .field textarea {
  padding: 14px 16px; background: var(--bg-deep); border: 1px solid var(--border); border-radius: 4px;
  color: var(--ink); font-size: 15px; transition: border-color 0.2s ease;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.field input::placeholder { color: var(--ink-soft); }
.field textarea { resize: vertical; font-family: inherit; }
.field input[type="date"]::-webkit-calendar-picker-indicator { filter: invert(0.7) hue-rotate(180deg); cursor: pointer; }
.form-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 24px; padding-top: 24px; border-top: 1px dashed var(--border); gap: 20px; flex-wrap: wrap; }
.form-quote-mirror { display: flex; flex-direction: column; }
.form-quote-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--ink-mute); }
.form-quote-value { font-family: var(--font-display); font-size: 32px; color: var(--accent-bright); letter-spacing: 1px; }
.form-status { margin-top: 20px; padding: 16px; border-radius: 4px; font-size: 14px; text-align: center; }
.form-status-success { background: rgba(91, 217, 156, 0.1); border: 1px solid var(--success); color: var(--success); }
.form-status-error { background: rgba(255, 107, 107, 0.1); border: 1px solid var(--danger); color: var(--danger); }

.footer { position: relative; z-index: 5; padding: 60px 32px 40px; border-top: 1px solid var(--border); margin-top: 80px; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.footer-logo { font-family: var(--font-display); font-size: 32px; letter-spacing: 2px; display: inline-flex; align-items: center; gap: 3px; }
.footer-brand p { margin-top: 6px; color: var(--ink-mute); font-size: 13px; }
.footer-contact { text-align: right; }
.footer-email { display: inline-block; padding: 14px 28px; background: var(--accent); color: white; border-radius: 4px; font-weight: 500; letter-spacing: 1px; transition: all 0.2s ease; }
.footer-email:hover { background: var(--accent-bright); transform: translateY(-2px); }
.footer-meta { margin-top: 10px; color: var(--ink-soft); font-size: 12px; }

.sponge-group { opacity: 0; transform-origin: center; animation: sponge-fade-in 0.4s ease-out 2.2s forwards, sponge-scrub 6s ease-in-out 2.6s infinite; }
@keyframes sponge-fade-in { to { opacity: 1; } }
@keyframes sponge-scrub {
  0%   { transform: translate(210px, 138px) rotate(-3deg); }
  8%   { transform: translate(245px, 128px) rotate(6deg); }
  16%  { transform: translate(280px, 140px) rotate(-4deg); }
  24%  { transform: translate(320px, 130px) rotate(5deg); }
  32%  { transform: translate(360px, 142px) rotate(-6deg); }
  40%  { transform: translate(400px, 132px) rotate(4deg); }
  48%  { transform: translate(440px, 140px) rotate(-3deg); }
  56%  { transform: translate(480px, 130px) rotate(7deg); }
  64%  { transform: translate(440px, 138px) rotate(-5deg); }
  72%  { transform: translate(380px, 130px) rotate(3deg); }
  80%  { transform: translate(310px, 140px) rotate(-4deg); }
  88%  { transform: translate(250px, 130px) rotate(5deg); }
  100% { transform: translate(210px, 138px) rotate(-3deg); }
}
.bubble { fill: rgba(255, 255, 255, 0.75); opacity: 0; animation: bubble-rise 3s ease-out infinite; filter: drop-shadow(0 0 2px rgba(255,255,255,0.4)); }
.bubble-1 { animation-delay: 2.2s; } .bubble-2 { animation-delay: 2.6s; } .bubble-3 { animation-delay: 3.0s; } .bubble-4 { animation-delay: 3.4s; }
.bubble-5 { animation-delay: 3.8s; } .bubble-6 { animation-delay: 4.2s; } .bubble-7 { animation-delay: 4.6s; } .bubble-8 { animation-delay: 5.0s; }
@keyframes bubble-rise {
  0%   { opacity: 0; transform: translateY(0) scale(0.3); }
  15%  { opacity: 0.9; transform: translateY(-10px) scale(0.7); }
  60%  { opacity: 0.85; transform: translateY(-40px) scale(1); }
  100% { opacity: 0; transform: translateY(-70px) scale(1.2); }
}
.shine-overlay { opacity: 0; animation: shine-sweep 6s ease-in-out 3s infinite; mix-blend-mode: screen; }
@keyframes shine-sweep {
  0%   { transform: translateX(80px); opacity: 0; }
  5%   { opacity: 0.7; }
  35%  { transform: translateX(560px); opacity: 0.7; }
  40%  { transform: translateX(560px); opacity: 0; }
  100% { transform: translateX(560px); opacity: 0; }
}
.car-stage.user-cleaning .sponge-group { animation: none; opacity: 1; transition: transform 0.08s ease-out; }

@media (max-width: 880px) {
  .nav { padding: 20px 20px; }
  .nav-links { gap: 18px; }
  .nav-links a { font-size: 11px; letter-spacing: 1px; }
  .service-grid, .quote-grid, .form-row { grid-template-columns: 1fr; }
  .quote-receipt { position: static; }
  .booking-form { padding: 28px 20px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-contact { text-align: center; }
  .form-footer { flex-direction: column; align-items: stretch; }
  .form-footer .cta-large { width: 100%; text-align: center; }
}
@media (max-width: 480px) {
  .hero { padding: 20px 20px 40px; }
  .services, .quote, .book { padding: 60px 20px; }
  .car-stage { margin: 32px 0 24px; }
  .hero-cta-row { flex-direction: column; width: 100%; }
  .cta-primary, .cta-secondary { text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .car-stage { opacity: 1; }
  .wm-line { opacity: 1; transform: none; }
  .wordmark-rule { opacity: 1; }
  .hero-cta-row { opacity: 1; }
  .sponge-group { opacity: 1; transform: translate(340px, 135px); }
  .bubble { opacity: 0; }
  .shine-overlay { opacity: 0; }
}