/* ============================================================
   AutoBeautyRBC — style.css
   Dark Luxury Automotive — Cormorant + Barlow
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --black: #0a0a0b;
  --dark: #101013;
  --dark-mid: #16161a;
  --dark-soft: #1f1f26;
  --gold: #c9a84c;
  --gold-light: #e2c47a;
  --gold-dim: #7a6229;
  --white: #f5f3ee;
  --white-dim: #b0ada6;
  --accent: #2a2a35;

  --font-display: "Cormorant Garamond", serif;
  --font-body: "Barlow", sans-serif;

  --radius: 4px;
  --shadow: 0 8px 40px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 0 30px rgba(201, 168, 76, 0.15);

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
}

/* ── Reset ──────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}
body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
  cursor: none;
}
img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  list-style: none;
}

/* ── Custom cursor ──────────────────────────────────────────── */
.cursor-glow {
  position: fixed;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(201, 168, 76, 0.08) 0%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.2s var(--ease-out),
    box-shadow 0.2s;
}
.btn:hover {
  transform: translateY(-2px);
}
.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-gold {
  background: var(--gold);
  color: var(--black);
}
.btn-gold:hover {
  background: var(--gold-light);
  box-shadow: 0 8px 24px rgba(201, 168, 76, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(245, 243, 238, 0.25);
}
.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

/* Ripple */
.btn-ripple .ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transform: scale(0);
  animation: ripple-anim 0.6s linear;
  pointer-events: none;
}
@keyframes ripple-anim {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.4rem 5vw;
  transition:
    background 0.4s,
    backdrop-filter 0.4s,
    padding 0.3s;
}
.navbar.scrolled {
  background: rgba(10, 10, 11, 0.88);
  backdrop-filter: blur(16px);
  padding: 1rem 5vw;
  border-bottom: 1px solid rgba(201, 168, 76, 0.12);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.logo-icon {
  color: var(--gold);
  animation: spin-idle 8s linear infinite;
  display: inline-block;
}
@keyframes spin-idle {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--white-dim);
  position: relative;
  transition: color 0.2s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease-out);
}
.nav-links a:hover {
  color: var(--white);
}
.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  font-size: 0.75rem;
  padding: 0.65rem 1.4rem;
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.3s;
}

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  animation: hero-zoom 20s ease-in-out infinite alternate;
}
@keyframes hero-zoom {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.06);
  }
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(10, 10, 11, 0.85) 0%,
    rgba(10, 10, 11, 0.55) 50%,
    rgba(10, 10, 11, 0.75) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 760px;
  padding: 0 2rem;
}
.hero-tag {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  margin-bottom: 1.6rem;
}
.hero-title em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 1rem;
  color: var(--white-dim);
  margin-bottom: 2.8rem;
  line-height: 1.9;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.8s var(--ease-out),
    transform 0.8s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: none;
}
.hero-content .reveal:nth-child(1) {
  transition-delay: 0.1s;
}
.hero-content .reveal:nth-child(2) {
  transition-delay: 0.25s;
}
.hero-content .reveal:nth-child(3) {
  transition-delay: 0.4s;
}
.hero-content .reveal:nth-child(4) {
  transition-delay: 0.55s;
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white-dim);
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%,
  100% {
    opacity: 0.4;
    height: 48px;
  }
  50% {
    opacity: 1;
    height: 64px;
  }
}

/* ── Offre banner ───────────────────────────────────────────── */
.offre-banner {
  background: var(--dark);
  border-top: 1px solid rgba(201, 168, 76, 0.2);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  overflow: hidden;
}
.offre-inner {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding: 3.5rem 8vw;
  flex-wrap: wrap;
}
.offre-badge {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--gold);
  padding: 0.4rem 1rem;
  border-radius: 2px;
  white-space: nowrap;
  animation: badge-pulse 3s ease-in-out infinite;
}
@keyframes badge-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(201, 168, 76, 0.4);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(201, 168, 76, 0);
  }
}
.offre-text {
  flex: 1;
}
.offre-label {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.offre-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 400;
  margin-bottom: 0.5rem;
}
.highlight {
  color: var(--gold);
  font-style: italic;
}
.offre-detail {
  color: var(--white-dim);
  font-size: 0.95rem;
}
.offre-cta {
  white-space: nowrap;
}

.offre-ticker {
  width: 100%;
  padding: 1rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(201, 168, 76, 0.1);
  background: rgba(201, 168, 76, 0.04);
}
.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  animation: ticker 22s linear infinite;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--gold-dim);
}
@keyframes ticker {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ── Services ───────────────────────────────────────────────── */
.services {
  padding: 8rem 6vw;
  background: var(--dark-mid);
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}
.section-tag {
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 300;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

/* Card */
.service-card {
  background: var(--dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition:
    transform 0.4s var(--ease-out),
    box-shadow 0.4s,
    border-color 0.4s;
  opacity: 0;
  transform: translateY(40px);
}
.service-card.visible {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.7s var(--ease-out),
    transform 0.7s var(--ease-out),
    box-shadow 0.4s,
    border-color 0.4s;
}
.service-card:nth-child(1).visible {
  transition-delay: 0s;
}
.service-card:nth-child(2).visible {
  transition-delay: 0.12s;
}
.service-card:nth-child(3).visible {
  transition-delay: 0.24s;
}

.service-card:hover {
  transform: translateY(-8px) !important;
  box-shadow:
    0 20px 60px rgba(0, 0, 0, 0.5),
    var(--shadow-gold);
  border-color: rgba(201, 168, 76, 0.25);
}

.card-img-wrap {
  height: 220px;
  position: relative;
  overflow: hidden;
}
.card-img-wrap img {
  transition: transform 0.6s var(--ease-out);
}
.service-card:hover .card-img-wrap img {
  transform: scale(1.07);
}
.card-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 10, 11, 0.7) 0%,
    transparent 60%
  );
}

.card-body {
  padding: 1.8rem;
}
.card-tag {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white-dim);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 0.25rem 0.7rem;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 1rem;
}
.card-tag--gold {
  color: var(--gold);
  border-color: rgba(201, 168, 76, 0.35);
}

.card-body h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.8rem;
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  flex-wrap: wrap;
}
.card-body h3 .price {
  font-style: normal;
  font-size: 1.1rem;
  color: var(--gold);
}
.card-body p {
  color: var(--white-dim);
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
}
.card-features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.card-features li {
  font-size: 0.82rem;
  color: var(--white-dim);
  letter-spacing: 0.04em;
}

/* ── Devis section ──────────────────────────────────────────── */
.devis-section {
  position: relative;
  padding: 10rem 6vw;
  overflow: hidden;
}
.devis-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.devis-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 11, 0.82);
}
.devis-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}
.devis-desc {
  color: var(--white-dim);
  font-size: 1rem;
  margin: 1.5rem 0 3rem;
  line-height: 1.9;
}
.devis-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}
.step {
  background: var(--dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
  padding: 1.4rem 1.6rem;
  max-width: 180px;
  text-align: center;
  transition:
    border-color 0.3s,
    transform 0.3s;
}
.step:hover {
  border-color: rgba(201, 168, 76, 0.3);
  transform: translateY(-4px);
}
.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--gold);
  margin-bottom: 0.4rem;
  line-height: 1;
}
.step p {
  font-size: 0.82rem;
  color: var(--white-dim);
  line-height: 1.5;
}
.step-arrow {
  font-size: 1.4rem;
  color: var(--gold-dim);
}

/* ── Galerie ────────────────────────────────────────────────── */
.galerie {
  padding: 8rem 6vw;
  background: var(--dark-mid);
}
.galerie-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 260px 260px;
  gap: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}
.gal-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}
.gal-large {
  grid-row: span 2;
}
.gal-wide {
  grid-column: span 2;
}

.gal-item img {
  transition: transform 0.6s var(--ease-out);
}
.gal-hover {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 11, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s;
}
.gal-hover span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.5rem 1.2rem;
  border-radius: 2px;
  transform: translateY(6px);
  transition: transform 0.3s;
}
.gal-item:hover img {
  transform: scale(1.08);
}
.gal-item:hover .gal-hover {
  opacity: 1;
}
.gal-item:hover .gal-hover span {
  transform: none;
}
.gal-item:active {
  transform: scale(0.99);
}

/* ── Contact ────────────────────────────────────────────────── */
.contact {
  padding: 8rem 6vw;
  background: var(--dark);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.info-item {
  display: flex;
  gap: 1.2rem;
  align-items: flex-start;
}
.info-icon {
  font-size: 1.2rem;
  color: var(--gold);
  margin-top: 0.1rem;
  flex-shrink: 0;
  animation: icon-float 4s ease-in-out infinite;
}
.info-item:nth-child(2) .info-icon {
  animation-delay: 0.8s;
}
.info-item:nth-child(3) .info-icon {
  animation-delay: 1.6s;
}
@keyframes icon-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}
.info-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.3rem;
}
.info-item a,
.info-item p {
  font-size: 0.95rem;
  color: var(--white-dim);
  transition: color 0.2s;
}
.info-item a:hover {
  color: var(--white);
}
.contact-social {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1rem;
}

/* Form */
.contact-form-wrap {
  background: var(--dark-soft);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.form-group label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--dark-mid);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 0.85rem 1rem;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
  outline: none;
  appearance: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 168, 76, 0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(176, 173, 166, 0.35);
}
.form-group select option {
  background: var(--dark-mid);
}

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 0.5rem;
}
.form-success {
  display: none;
  text-align: center;
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  padding: 0.8rem;
  border: 1px solid rgba(201, 168, 76, 0.2);
  border-radius: var(--radius);
  animation: fade-in 0.4s var(--ease-out);
}
@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ── Footer ─────────────────────────────────────────────────── */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 3rem 6vw;
}
.footer-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
}
.footer-tagline {
  font-size: 0.78rem;
  color: var(--white-dim);
  letter-spacing: 0.08em;
}
.footer-links {
  display: flex;
  gap: 1rem;
  font-size: 0.82rem;
  color: var(--white-dim);
}
.footer-links a:hover {
  color: var(--gold);
}
.footer-copy {
  font-size: 0.72rem;
  color: rgba(176, 173, 166, 0.4);
  margin-top: 0.5rem;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links,
  .nav-cta {
    display: none;
  }
  .burger {
    display: flex;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--black);
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    font-size: 1.1rem;
    z-index: 999;
    animation: menu-in 0.35s var(--ease-out);
  }
  @keyframes menu-in {
    from {
      opacity: 0;
      transform: translateY(-12px);
    }
    to {
      opacity: 1;
      transform: none;
    }
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .galerie-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gal-large {
    grid-row: auto;
    grid-column: span 2;
    height: 240px;
  }
  .gal-wide {
    grid-column: span 2;
  }
  .gal-item {
    height: 180px;
  }

  .devis-steps {
    flex-direction: column;
    align-items: center;
  }
  .step-arrow {
    transform: rotate(90deg);
  }

  .offre-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
}

@media (max-width: 580px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .galerie-grid {
    grid-template-columns: 1fr;
  }
  .gal-large,
  .gal-wide {
    grid-column: auto;
    height: 200px;
  }
  .contact-form-wrap {
    padding: 1.5rem;
  }
}