/* ============================================
   MÉCANIC PRO — Style Moderne & Premium
   Palette: #0a0a0a, #111827, #f59e0b, #ffffff
   ============================================ */

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

:root {
  --black:   #0a0a0a;
  --dark:    #111827;
  --card:    #1a1f2e;
  --gold:    #f59e0b;
  --gold-d:  #d97706;
  --white:   #ffffff;
  --gray:    #9ca3af;
  --border:  rgba(255,255,255,0.08);
  --radius:  12px;
  --shadow:  0 20px 60px rgba(0,0,0,0.5);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: 8px; font-weight: 600;
  font-size: 0.95rem; text-decoration: none; border: 2px solid transparent;
  cursor: pointer; transition: all 0.3s ease; white-space: nowrap;
}
.btn--primary { background: var(--gold); color: var(--black); }
.btn--primary:hover { background: var(--gold-d); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,0.35); }
.btn--outline { background: transparent; border-color: rgba(255,255,255,0.3); color: var(--white); }
.btn--outline:hover { border-color: var(--gold); color: var(--gold); }
.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--full { width: 100%; justify-content: center; }

/* ---- SECTION HEADER ---- */
.section-tag {
  display: inline-block; font-size: 0.8rem; font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase; color: var(--gold);
  background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3);
  padding: 4px 14px; border-radius: 20px; margin-bottom: 16px;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif; font-size: clamp(2.2rem, 4vw, 3.5rem);
  line-height: 1.1; letter-spacing: 2px; margin-bottom: 16px;
}
.section-title span { color: var(--gold); }
.section-sub { color: var(--gray); max-width: 520px; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-sub { margin: 0 auto; }

/* ---- NAVIGATION ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: all 0.4s ease;
}
.nav--scrolled {
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.nav__container {
  display: flex; align-items: center; gap: 40px;
  max-width: 1200px; margin: 0 auto; padding: 20px 24px;
}
.nav__logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: var(--white);
  font-size: 1.1rem; letter-spacing: 1px;
  flex-shrink: 0;
}
.nav__logo strong { color: var(--gold); }
.nav__links { display: flex; gap: 32px; list-style: none; margin-left: auto; }
.nav__links a {
  color: rgba(255,255,255,0.75); text-decoration: none; font-size: 0.9rem;
  font-weight: 500; transition: color 0.2s; position: relative;
}
.nav__links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0;
  height: 2px; background: var(--gold); transition: width 0.3s;
}
.nav__links a:hover { color: var(--white); }
.nav__links a:hover::after { width: 100%; }

.nav__burger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
  min-width: 36px; min-height: 36px; justify-content: center; align-items: center;
}
.nav__burger span { display: block; width: 24px; height: 2px; background: var(--white); transition: all 0.3s; }

.nav__mobile {
  display: none; flex-direction: column; gap: 0;
  background: rgba(10,10,10,0.98); border-top: 1px solid var(--border);
  padding: 16px 24px;
}
.nav__mobile.open { display: flex; }
.nav__mobile a { color: rgba(255,255,255,0.8); text-decoration: none; padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 1rem; }
.nav__mobile .btn { margin-top: 16px; }

/* ---- HERO ---- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    url('images/hero-bg.jpg') center/cover no-repeat,
    linear-gradient(135deg, #0a0a0a 0%, #1a1f2e 50%, #0a0a0a 100%);
}
.hero__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(10,10,10,0.92) 40%, rgba(10,10,10,0.5));
}
.hero__content {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  padding-top: 100px;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600; letter-spacing: 2px;
  text-transform: uppercase; color: var(--gold);
  background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3);
  padding: 6px 16px; border-radius: 20px; margin-bottom: 24px;
}
.hero__title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.95; letter-spacing: 4px;
  margin-bottom: 24px;
}
.hero__title span { color: var(--gold); }
.hero__sub {
  font-size: 1.15rem; color: rgba(255,255,255,0.7);
  max-width: 520px; margin-bottom: 40px; line-height: 1.7;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero__scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero__scroll span { font-size: 0.7rem; letter-spacing: 2px; text-transform: uppercase; color: var(--gray); }
.hero__scroll-line {
  width: 1px; height: 50px; background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100% { opacity:1; transform:scaleY(1); } 50% { opacity:0.4; transform:scaleY(0.5); } }

/* ---- STATS ---- */
.stats {
  background: var(--dark); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.stats__container {
  display: grid; grid-template-columns: repeat(4, 1fr);
  max-width: 1200px; margin: 0 auto; padding: 0;
}
.stat {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 40px 20px; border-right: 1px solid var(--border);
}
.stat:last-child { border-right: none; }
.stat__number { font-family: 'Bebas Neue', sans-serif; font-size: 3.5rem; color: var(--gold); line-height: 1; }
.stat__label { font-size: 0.85rem; color: var(--gray); text-align: center; }

/* ---- SERVICES ---- */
.services { background: var(--black); }
.services__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.service-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: all 0.4s ease;
}
.service-card:hover { transform: translateY(-8px); border-color: rgba(245,158,11,0.4); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.service-card__icon { padding: 28px 28px 0; }
.service-card__img {
  height: 200px; background: linear-gradient(135deg, #1a2040, #2a1a30);
  background-size: cover; background-position: center;
  margin: 16px 0 0;
}
.service-card__body { padding: 20px 28px 28px; }
.service-card__body h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; }
.service-card__body p { color: var(--gray); font-size: 0.9rem; line-height: 1.6; margin-bottom: 16px; }
.service-card__link { color: var(--gold); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: gap 0.2s; }
.service-card__link:hover { text-decoration: underline; }

/* ---- ABOUT ---- */
.about { background: var(--dark); }
.about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about__img-wrap { position: relative; }
.about__img {
  height: 500px; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(135deg, #1a2040, #0a1520);
  background-size: cover; background-position: center;
}
.about__badge-float {
  position: absolute; bottom: -20px; right: -20px;
  background: var(--gold); color: var(--black); padding: 24px;
  border-radius: var(--radius); text-align: center;
}
.about__badge-float strong { display: block; font-family: 'Bebas Neue', sans-serif; font-size: 3rem; line-height: 1; }
.about__badge-float span { font-size: 0.7rem; font-weight: 700; letter-spacing: 1px; }
.about__content .section-title { margin-top: 12px; }
.about__content p { color: var(--gray); line-height: 1.8; margin-bottom: 16px; }
.about__list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin: 24px 0 32px; }
.about__list li { display: flex; align-items: center; gap: 12px; font-size: 0.95rem; }

/* ---- GALERIE ---- */
.galerie { background: var(--black); }
.galerie__grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(2, 220px); gap: 12px; }
.galerie__item {
  border-radius: var(--radius); overflow: hidden;
  background: var(--card) center/cover no-repeat;
  background-color: var(--card);
  position: relative; cursor: pointer;
  transition: transform 0.3s, filter 0.3s;
}
.galerie__item:hover { transform: scale(1.02); filter: brightness(1.15); }
.galerie__item--wide { grid-column: span 2; }

/* ---- TÉMOIGNAGES ---- */
.temoignages { background: var(--dark); }
.temoignages__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.temoignage-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: border-color 0.3s;
}
.temoignage-card:hover { border-color: rgba(245,158,11,0.35); }
.stars { color: var(--gold); font-size: 1.2rem; margin-bottom: 16px; }
.temoignage-card p { color: rgba(255,255,255,0.75); font-size: 0.95rem; line-height: 1.7; margin-bottom: 24px; font-style: italic; }
.temoignage-card__author { display: flex; align-items: center; gap: 14px; }
.temoignage-card__avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gold); color: var(--black);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.8rem; flex-shrink: 0;
}
.temoignage-card__author strong { display: block; font-size: 0.95rem; }
.temoignage-card__author span { font-size: 0.8rem; color: var(--gray); }

/* ---- CONTACT ---- */
.contact { background: var(--black); }
.contact__grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: start; }
.contact__info .section-title { margin-top: 12px; margin-bottom: 16px; }
.contact__info > p { color: var(--gray); margin-bottom: 40px; }
.contact__items { display: flex; flex-direction: column; gap: 24px; }
.contact__item { display: flex; align-items: flex-start; gap: 16px; }
.contact__item svg { flex-shrink: 0; margin-top: 2px; }
.contact__item strong { display: block; font-size: 0.95rem; margin-bottom: 2px; }
.contact__item span { font-size: 0.9rem; color: var(--gray); }

.contact__form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: rgba(255,255,255,0.7); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  color: var(--white); padding: 14px 16px; font-size: 0.95rem; font-family: inherit;
  transition: border-color 0.2s; outline: none; resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold); }
.form-group select option { background: var(--card); }

/* ---- FOOTER ---- */
.footer { background: var(--dark); border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 48px; margin-bottom: 48px; }
.footer__brand .nav__logo { margin-bottom: 16px; }
.footer__brand p { color: var(--gray); font-size: 0.9rem; line-height: 1.7; }
.footer__col h4 { font-size: 0.9rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 20px; color: var(--white); }
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col ul li, .footer__col ul a { color: var(--gray); font-size: 0.9rem; text-decoration: none; transition: color 0.2s; }
.footer__col ul a:hover { color: var(--gold); }
.footer__bottom {
  border-top: 1px solid var(--border); padding: 24px 0;
  display: flex; align-items: center; justify-content: space-between;
}
.footer__bottom span { color: var(--gray); font-size: 0.85rem; }
.footer__socials { display: flex; gap: 16px; }
.footer__socials a { color: var(--gray); transition: color 0.2s; }
.footer__socials a:hover { color: var(--gold); }

/* ---- REVEAL ANIMATIONS ---- */
.reveal {
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__img { height: 360px; }
  .about__badge-float { right: 20px; }
  .contact__grid { grid-template-columns: 1fr; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav__container { padding: 12px 16px; gap: 8px; overflow: hidden; }
  .nav__logo { font-size: 0.82rem; letter-spacing: 0.5px; }
  .nav__logo svg, .nav__logo img { width: 28px; height: 28px; }
  .nav__burger { display: flex; flex-shrink: 0; margin-left: auto; }
  .nav__links, .nav > .btn { display: none; }
  .nav__container > .btn { font-size: 0.72rem; padding: 7px 12px; white-space: nowrap; }
  .stats__container { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; border-bottom: 1px solid var(--border); }
  .stat:nth-child(odd) { border-right: 1px solid var(--border); }
  .stat:nth-last-child(-n+2) { border-bottom: none; }
  .services__grid { grid-template-columns: 1fr; }
  .temoignages__grid { grid-template-columns: 1fr; }
  .galerie__grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .galerie__item--wide { grid-column: span 2; }
  .form-row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
  .hero__title { font-size: clamp(3rem, 12vw, 5rem); }
  .hero__scroll { display: none; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .btn { padding: 10px 18px; font-size: 0.88rem; }
  .btn--lg { padding: 13px 22px; font-size: 0.92rem; width: 100%; justify-content: center; }
  .form-group input, .form-group select, .form-group textarea { padding: 12px; font-size: 0.9rem; }
}