/* ============================================================
   Urban Auto Detailing — Stylesheet
   Theme: Dark / Black / Grey / Metallic / Gold accent
============================================================ */

:root{
  --black: #0a0a0a;
  --black-2: #121212;
  --grey-900: #161616;
  --grey-800: #1e1e1e;
  --grey-700: #2a2a2a;
  --grey-600: #3a3a3a;
  --grey-400: #8a8a8a;
  --grey-300: #b3b3b3;
  --white: #f5f5f5;
  --gold: #d4a936;
  --gold-light: #f0c96a;
  --gold-dark: #a8811f;

  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius: 14px;
  --transition: 0.3s ease;
  --container-width: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{
  scroll-behavior: smooth;
}

body{
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img{ max-width: 100%; display:block; }

a{
  color: inherit;
  text-decoration: none;
}

ul{ list-style: none; margin:0; padding:0; }

h1, h2, h3{
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 16px;
  color: var(--white);
}

h1{ font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2{ font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
h3{ font-size: 1.2rem; }

p{ margin: 0 0 16px; color: var(--grey-300); }

.container{
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section{ padding: 96px 0; }

.section-tag{
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.section-lead{
  max-width: 640px;
  font-size: 1.05rem;
  color: var(--grey-300);
}

.gold-text{ color: var(--gold); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }

.btn-lg{ padding: 16px 34px; font-size: 1.05rem; }

.btn-gold{
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: #1a1400;
  box-shadow: 0 8px 24px rgba(212,169,54,0.25);
}
.btn-gold:hover{ box-shadow: 0 12px 32px rgba(212,169,54,0.4); }

.btn-outline{
  background: transparent;
  color: var(--white);
  border-color: var(--grey-600);
}
.btn-outline:hover{ border-color: var(--gold); color: var(--gold); }

.btn-whatsapp{
  background: #25D366;
  color: #06210f;
  box-shadow: 0 8px 20px rgba(37,211,102,0.25);
}
.btn-whatsapp:hover{ box-shadow: 0 12px 28px rgba(37,211,102,0.4); }

.icon-wa{ width: 18px; height: 18px; fill: currentColor; }

/* ---------- Fade-in animation ---------- */
.fade-in{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible{
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   HEADER
============================================================ */
.site-header{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--grey-800);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  gap: 24px;
}

.logo{
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: 1px;
  display: flex;
  align-items: baseline;
  gap: 6px;
  white-space: nowrap;
}
.logo span{ color: var(--gold); }
.logo small{ font-size: 0.6rem; font-weight: 500; color: var(--grey-400); letter-spacing: 2px; }

.nav-desktop{
  display: flex;
  gap: 28px;
  flex: 1;
  justify-content: center;
}
.nav-desktop a{
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--grey-300);
  transition: color var(--transition);
}
.nav-desktop a:hover{ color: var(--gold); }

.header-cta{ flex-shrink: 0; }

.nav-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span{
  width: 24px; height: 2px; background: var(--white); border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-mobile{
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--grey-800);
  background: var(--black-2);
}
.nav-mobile a{
  padding: 12px 4px;
  font-weight: 500;
  color: var(--grey-300);
  border-bottom: 1px solid var(--grey-800);
}
.nav-mobile .btn{ margin-top: 12px; width: 100%; }

.nav-mobile.open{ display: flex; }

/* ============================================================
   HERO
============================================================ */
.hero{
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg{
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-photo{
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(18,18,18,.25), rgba(18,18,18,.95)),
    url('../assets/crz-2-step-paint-correction.png') center 38% / cover no-repeat,
    radial-gradient(circle at 72% 40%, #4a4a4a, #121212 58%);
  filter: saturate(0.72) contrast(1.08);
}

.hero-overlay{
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.85) 65%, var(--black) 100%);
}

.hero-content{
  position: relative;
  z-index: 1;
  padding-top: 60px;
  padding-bottom: 60px;
}

.eyebrow{
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 18px;
}

.hero h1{ max-width: 780px; }

.hero-sub{
  max-width: 620px;
  font-size: 1.1rem;
  color: var(--grey-300);
  margin-bottom: 36px;
}

.hero-cta{
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 44px;
}

.hero-highlights{
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.hero-highlights li{
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--grey-300);
}
.hero-highlights .dot{
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 10px var(--gold);
}

/* ============================================================
   TRUST STRIP
============================================================ */
.trust-strip{
  background: var(--grey-900);
  border-top: 1px solid var(--grey-800);
  border-bottom: 1px solid var(--grey-800);
  padding: 36px 0;
}
.trust-grid{
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.trust-item{
  text-align: center;
  padding: 0 8px;
}
.trust-icon{ font-size: 1.6rem; display: block; margin-bottom: 10px; }
.trust-item p{
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--grey-300);
  margin: 0;
}

/* ============================================================
   SERVICES
============================================================ */
.services-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card{
  background: var(--grey-900);
  border: 1px solid var(--grey-800);
  border-radius: var(--radius);
  padding: 24px;
  transition: transform var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.service-card:hover{
  transform: translateY(-6px);
  border-color: var(--gold-dark);
}

.ph{
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--grey-400);
  font-size: 0.78rem;
  background: repeating-linear-gradient(135deg, var(--grey-800), var(--grey-800) 20px, var(--grey-700) 20px, var(--grey-700) 40px);
  border: 1px dashed var(--grey-600);
  border-radius: 10px;
}

.service-img{
  height: 140px;
  margin-bottom: 18px;
  padding: 10px;
}

.service-card h3{ font-size: 1.05rem; margin-bottom: 10px; }
.service-card p{ font-size: 0.92rem; margin-bottom: 10px; }
.service-card .benefit{
  font-size: 0.85rem;
  color: var(--gold-light);
  font-style: italic;
  margin-bottom: 18px;
}
.card-cta{
  margin-top: auto;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gold);
  transition: color var(--transition);
}
.card-cta:hover{ color: var(--gold-light); }

/* ============================================================
   PACKAGES
============================================================ */
.packages{ background: var(--grey-900); }

.packages-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.package-card{
  position: relative;
  background: var(--black-2);
  border: 1px solid var(--grey-800);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform var(--transition), border-color var(--transition);
  display: flex;
  flex-direction: column;
}
.package-card:hover{ transform: translateY(-6px); }

.package-card.featured{
  border-color: var(--gold);
  background: linear-gradient(180deg, rgba(212,169,54,0.08), var(--black-2) 40%);
  box-shadow: 0 20px 50px rgba(212,169,54,0.12);
}

.ribbon{
  position: absolute;
  top: -14px;
  left: 28px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold-dark));
  color: #1a1400;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}

.package-tagline{
  color: var(--gold);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.package-desc{ font-size: 0.95rem; }

.package-price{ color: var(--white); font-size: 1rem; margin-bottom: 14px; }
.package-price strong{ color: var(--gold-light); font-family: var(--font-heading); font-size: 2rem; }
.package-price small{ color: var(--grey-400); }
.package-features{
  display: grid;
  gap: 9px;
  margin: 4px 0 24px;
  color: var(--grey-300);
  font-size: 0.88rem;
}
.package-features li{ position: relative; padding-left: 20px; }
.package-features li::before{ content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 700; }

.package-best{
  background: var(--grey-800);
  border-radius: 10px;
  padding: 14px 16px;
  margin-bottom: 24px;
}
.package-best span{
  display: block;
  font-weight: 700;
  color: var(--white);
  font-size: 0.85rem;
  margin-bottom: 4px;
}
.package-best p{ font-size: 0.86rem; margin: 0; color: var(--grey-300); }

.package-card .btn{ margin-top: auto; width: 100%; }

.package-footer-cta{
  text-align: center;
  margin-top: 48px;
}

/* ============================================================
   BEFORE / AFTER
============================================================ */
.ba-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.ba-card p{
  text-align: center;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--grey-300);
  margin: 14px 0 0;
}
.ba-img{
  height: 220px;
  border-radius: var(--radius);
  padding: 12px;
}
.ba-real-img{
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--grey-700);
}
.ba-image-frame{
  position: relative;
  min-height: 420px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--grey-800), var(--grey-900));
  color: var(--grey-400);
  font-size: .85rem;
}
.ba-image-frame .ba-real-img{ position: absolute; inset: 0; }
.ba-card-featured{ grid-column: span 2; grid-row: span 2; }

/* ============================================================
   WHY US
============================================================ */
.why-grid{
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 48px;
  align-items: start;
}

.why-text{ position: sticky; top: 120px; }

.why-list{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.why-item{
  display: flex;
  gap: 16px;
  background: var(--grey-900);
  border: 1px solid var(--grey-800);
  border-radius: var(--radius);
  padding: 22px;
}
.why-icon{ font-size: 1.5rem; flex-shrink: 0; }
.why-item h3{ font-size: 1rem; margin-bottom: 6px; }
.why-item p{ font-size: 0.88rem; margin: 0; }

/* ============================================================
   PROCESS
============================================================ */
.process{ background: var(--grey-900); }

.process-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 48px;
  position: relative;
}

.process-step{
  background: var(--black-2);
  border: 1px solid var(--grey-800);
  border-radius: var(--radius);
  padding: 32px 22px;
  text-align: center;
}
.step-num{
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 12px;
  opacity: 0.9;
}
.process-step h3{ font-size: 1.05rem; }
.process-step p{ font-size: 0.88rem; margin: 0; }

.process-cta{
  text-align: center;
  margin-top: 48px;
}

/* ============================================================
   FAQ
============================================================ */
.faq-list{
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 820px;
}

.faq-item{
  background: var(--grey-900);
  border: 1px solid var(--grey-800);
  border-radius: 12px;
  padding: 18px 22px;
}

.faq-item summary{
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  list-style: none;
  position: relative;
  padding-right: 30px;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{
  content: '+';
  position: absolute;
  right: 0;
  top: -2px;
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform var(--transition);
}
.faq-item[open] summary::after{ content: '−'; }

.faq-item p{
  margin-top: 14px;
  font-size: 0.92rem;
}

/* ============================================================
   CONTACT
============================================================ */
.contact{
  text-align: center;
  background: radial-gradient(ellipse at top, rgba(212,169,54,0.12), transparent 60%), var(--black-2);
  border-top: 1px solid var(--grey-800);
}
.contact-inner{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.contact h2{ max-width: 600px; }
.contact .section-lead{ margin: 0 auto 32px; text-align: center; }

.contact-details{
  margin-top: 48px;
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
}
.contact-detail{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--grey-300);
}
.contact-detail span{ font-size: 1.2rem; }
.contact-detail a:hover{ color: var(--gold); }
.social-links{
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}
.social-links a{
  padding: 9px 15px;
  border: 1px solid var(--grey-600);
  border-radius: 999px;
  color: var(--grey-300);
  font-size: 0.88rem;
  transition: color var(--transition), border-color var(--transition);
}
.social-links a:hover{ color: var(--gold); border-color: var(--gold); }

/* ============================================================
   FOOTER
============================================================ */
.site-footer{
  background: var(--black-2);
  border-top: 1px solid var(--grey-800);
  padding-top: 56px;
}
.footer-inner{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-logo{ margin-bottom: 10px; }
.footer-brand p{ font-size: 0.9rem; }

.footer-services h3, .footer-contact h3{
  color: var(--gold);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.footer-services ul{ display: flex; flex-direction: column; gap: 10px; }
.footer-services li{ font-size: 0.9rem; color: var(--grey-300); }

.footer-contact p{ font-size: 0.9rem; margin-bottom: 10px; }
.footer-wa{ margin-top: 12px; }

.footer-bottom{
  border-top: 1px solid var(--grey-800);
  padding: 20px 24px;
  text-align: center;
}
.footer-bottom p{ font-size: 0.82rem; margin: 0; color: var(--grey-400); }

/* ============================================================
   FLOATING WHATSAPP BUTTON
============================================================ */
.whatsapp-float{
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 28px rgba(37,211,102,0.45);
  z-index: 999;
  transition: transform var(--transition);
  animation: pulse-wa 2.6s infinite;
}
.whatsapp-float:hover{ transform: scale(1.08); }
.whatsapp-float svg{ width: 30px; height: 30px; fill: #06210f; }

@keyframes pulse-wa{
  0%   { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); }
  70%  { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px){
  .services-grid{ grid-template-columns: repeat(2, 1fr); }
  .packages-grid{ grid-template-columns: 1fr; }
  .ba-grid{ grid-template-columns: repeat(2, 1fr); }
  .why-grid{ grid-template-columns: 1fr; }
  .why-text{ position: static; }
  .why-list{ grid-template-columns: repeat(2, 1fr); }
  .process-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .trust-grid{ grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 860px){
  .nav-desktop{ display: none; }
  .header-cta{ display: none; }
  .nav-toggle{ display: flex; }
}

@media (max-width: 640px){
  .hero-photo{ background-position: 46% center; }
  .section{ padding: 64px 0; }
  .services-grid{ grid-template-columns: 1fr; }
  .ba-grid{ grid-template-columns: 1fr; }
  .ba-card-featured{ grid-column: auto; grid-row: auto; }
  .ba-real-img{ min-height: 480px; }
  .why-list{ grid-template-columns: 1fr; }
  .process-grid{ grid-template-columns: 1fr; }
  .trust-grid{ grid-template-columns: repeat(2, 1fr); }
  .footer-inner{ grid-template-columns: 1fr; }
  .hero-cta{ flex-direction: column; }
  .hero-cta .btn{ width: 100%; }
  .contact-details{ flex-direction: column; gap: 16px; }
}