/* ═══════════════════════════════════════════════
   BRK EXPRESS — Landing Page Styles
   ═══════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────── */
:root {
  --red:      #CC3232;
  --orange:   #E85D04;
  --dark:     #060A12;
  --dark2:    #0C1220;
  --dark3:    #111827;
  --card:     rgba(255,255,255,0.04);
  --border:   rgba(255,255,255,0.08);
  --text:     #e2e8f0;
  --muted:    #94a3b8;
  --white:    #ffffff;
  --radius:   16px;
  --shadow:   0 25px 60px rgba(0,0,0,0.5);
  --trans:    all .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; background: #060A12; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }

/* ── Container ─────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Reveal animation ──────────────────────────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .6s ease, transform .6s ease;
  }
  .reveal.visible {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal-delay-1 { transition-delay: .1s; }
  .reveal-delay-2 { transition-delay: .2s; }
  .reveal-delay-3 { transition-delay: .3s; }
  .reveal-delay-4 { transition-delay: .4s; }
}

/* ════════════════════════════════════════════════
   NAV
   ════════════════════════════════════════════════ */
.nav {
  position: relative;
  top: auto; left: auto; right: auto;
  z-index: 1000;
  padding: 4px 0;
  background: var(--dark);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
}
.nav-inner .nav-logo { justify-self: start; }
.nav-inner .nav-links { justify-self: center; }
.nav-inner .nav-cta { justify-self: end; }
.nav-inner .nav-burger { justify-self: end; }
.nav-logo img {
  height: 140px;
  width: auto;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 36px;
}
.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .02em;
  transition: color .2s;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  font-weight: 700;
  font-size: .875rem;
  padding: 10px 24px;
  border-radius: 50px;
  white-space: nowrap;
  transition: opacity .2s, transform .2s;
}
.nav-cta:hover { opacity: .9; transform: translateY(-1px); }
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--trans);
}
.nav-mobile {
  display: flex;
  position: fixed;
  top: 0; right: 0;
  width: min(85vw, 380px);
  height: 100vh;
  background: var(--dark2);
  border-left: 1px solid var(--border);
  box-shadow: -20px 0 60px rgba(0,0,0,.6);
  z-index: 1001;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 40px;
  padding: 80px 48px;
  transform: translateX(100%);
  transition: transform .4s cubic-bezier(.4,0,.2,1);
  overflow-y: auto;
}
.nav-mobile.open { transform: translateX(0); }

/* Overlay pour bloquer le scroll arrière-plan */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 1000;
  backdrop-filter: blur(4px);
}
.nav-mobile-overlay.open { display: block; }
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 16px 20px;
  border-radius: 14px;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  transition: all .2s;
}
.mobile-nav-link:hover {
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.18);
  color: var(--white);
  transform: translateX(4px);
}
.mobile-nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(204,50,50,.25), rgba(232,93,4,.2));
  border: 1px solid rgba(204,50,50,.3);
  flex-shrink: 0;
  color: #f87171;
}
.mobile-nav-arrow {
  margin-left: auto;
  opacity: .4;
  flex-shrink: 0;
}
.nav-mobile-close {
  position: absolute;
  top: 20px; right: 20px;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  line-height: 1;
  transition: background .2s;
}
.nav-mobile-close:hover { background: rgba(255,255,255,0.15); }

/* Boutons menu mobile */
.mobile-menu-btns {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 100%;
  margin-top: 8px;
}
.mobile-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 16px 24px;
  border-radius: 14px;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  transition: var(--trans);
}
.mobile-btn-primary {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  box-shadow: 0 4px 20px rgba(204,50,50,.4);
}
.mobile-btn-primary:hover { opacity: .9; transform: translateY(-2px); }
.mobile-btn-call {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
}
.mobile-btn-call:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }

/* ════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════ */
.hero {
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 40px 0 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(204,50,50,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 10% 80%, rgba(232,93,4,.08) 0%, transparent 50%),
    var(--dark);
}
/* grille de points */
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}
.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-title-accent {
  background: linear-gradient(135deg, var(--red), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 30px;
  border-radius: 50px;
  transition: var(--trans);
  cursor: pointer;
  border: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  box-shadow: 0 8px 32px rgba(204,50,50,.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(204,50,50,.5); }
.btn-outline {
  background: linear-gradient(135deg, var(--red), var(--orange));
  color: #fff;
  border: none;
  box-shadow: 0 8px 32px rgba(204,50,50,.35);
}
.btn-outline:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(204,50,50,.5); color: #000; }

/* Van visuel */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-van {
  width: 100%;
  max-width: 620px;
  height: auto;
  aspect-ratio: 592 / 421;
  filter: drop-shadow(0 40px 80px rgba(0,0,0,.6));
  animation: float 5s ease-in-out infinite;
  will-change: transform;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
.hero-glow {
  position: absolute;
  width: 420px; height: 180px;
  background: radial-gradient(ellipse, rgba(204,50,50,.25), transparent 70%);
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  filter: blur(24px);
}

/* ════════════════════════════════════════════════
   SERVICES
   ════════════════════════════════════════════════ */
.section { padding: 100px 0; background: var(--dark); }
.section-dark { background: var(--dark); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}
.section-label::before {
  content: '';
  display: block;
  width: 20px; height: 2px;
  background: var(--red);
  border-radius: 2px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  font-weight: 900;
  letter-spacing: -.02em;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 520px;
  line-height: 1.7;
}
.section-header { margin-bottom: 60px; }

/* Service cards */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
  transition: var(--trans);
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(204,50,50,.06), transparent 60%);
  opacity: 0;
  transition: opacity .3s;
}
.service-card:hover { transform: translateY(-4px); border-color: rgba(204,50,50,.3); box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.service-card:hover::before { opacity: 1; }

.service-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(204,50,50,.2), rgba(232,93,4,.2));
  border: 1px solid rgba(204,50,50,.3);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  font-size: 1.8rem;
}
.service-card h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -.01em;
}
.service-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 28px;
}
.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text);
}
.service-features li::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 18px; height: 18px;
  background: linear-gradient(135deg, var(--red), var(--orange));
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 32px;
  font-size: .9rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--red), var(--orange));
  padding: 12px 24px;
  border-radius: 50px;
  box-shadow: 0 8px 32px rgba(204,50,50,.35);
  transition: transform .2s, box-shadow .2s;
}
.service-link:hover { transform: translateY(-2px); box-shadow: 0 14px 40px rgba(204,50,50,.5); }

/* ════════════════════════════════════════════════
   STATS
   ════════════════════════════════════════════════ */
.stats-section {
  padding: 80px 0;
  background: var(--dark);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.stat-item {
  text-align: center;
  padding: 32px 20px;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 1px;
  background: var(--border);
}
.stat-num {
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -.03em;
  color: var(--white);
  line-height: 1;
  margin-bottom: 8px;
}
.stat-num span {
  background: linear-gradient(135deg, var(--red), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: .85rem;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ════════════════════════════════════════════════
   AVANTAGES
   ════════════════════════════════════════════════ */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.advantage-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  transition: var(--trans);
}
.advantage-card:hover { border-color: rgba(204,50,50,.3); transform: translateY(-3px); }
.advantage-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
  display: block;
}
.advantage-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}
.advantage-card p {
  font-size: .85rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ════════════════════════════════════════════════
   PARTENAIRES
   ════════════════════════════════════════════════ */
.partners-section {
  background: var(--dark);
  padding: 80px 0;
}
.partners-section .section-label { color: var(--muted); }
.partners-section .section-label::before { background: var(--muted); }
.partners-section .section-title { color: var(--white); }
.partners-section .section-sub  { color: var(--muted); }
.partners-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 56px;
}
.partner-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--trans);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.partner-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,.12); border-color: #cbd5e1; }

/* Logos partenaires */
.logo-partner {
  height: 90px;
  width: 220px;
  object-fit: contain;
}
.logo-chronopost {
  transform: scale(1.7);
}

/* ════════════════════════════════════════════════
   CONTACT
   ════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
  letter-spacing: -.01em;
}
.contact-info > p {
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 40px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.contact-item-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  background: rgba(204,50,50,.12);
  border: 1px solid rgba(204,50,50,.25);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.contact-item-text strong {
  display: block;
  font-size: .8rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 3px;
}
.contact-item-text a,
.contact-item-text span {
  font-size: .95rem;
  color: var(--text);
  transition: color .2s;
}
.contact-item-text a:hover { color: var(--white); }

/* Form */
.contact-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
}
.contact-form h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.form-group label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--white);
  font-family: inherit;
  font-size: .95rem;
  transition: border-color .2s;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--red); }
.form-group select { appearance: none; cursor: pointer; }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-submit {
  width: 100%;
  margin-top: 8px;
  font-size: 1rem;
  padding: 16px;
  border-radius: 12px;
  justify-content: center;
}

/* ════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════ */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand img { height: 80px; width: auto; margin-bottom: 16px; }
.footer-brand p {
  font-size: .875rem;
  color: var(--muted);
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 20px;
}
.footer-siren {
  font-size: .75rem;
  color: #9ca3af;
  letter-spacing: .03em;
}
.footer-col h4 {
  font-size: .8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: .875rem;
  color: var(--muted);
  transition: color .2s;
}
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p {
  font-size: .8rem;
  color: #9ca3af;
}
.footer-bottom a { color: #9ca3af; transition: color .2s; }
.footer-bottom a:hover { color: var(--white); }

/* ════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid      { grid-template-columns: 1fr; }
  .advantages-grid    { grid-template-columns: repeat(2,1fr); }
  .stats-grid         { grid-template-columns: repeat(2,1fr); }
  .stat-item + .stat-item::before { display: none; }
  .footer-grid        { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: flex; }
  .nav-inner {
    grid-template-columns: 1fr auto;
  }
  .nav-inner .nav-burger { grid-column: 2; justify-self: end; }

  .hero { padding: 60px 0 0; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-visual { order: 2; margin-top: -80px; margin-bottom: -20px; }
  .hero-actions { margin-bottom: 0; }
  .hero-van { max-width: 340px; margin: 0 auto; }
  .hero-sub { margin: 0 auto 36px; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row     { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .partners-grid { gap: 24px; }
  .partner-card  { padding: 28px 40px; }
  .advantages-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .stats-grid      { grid-template-columns: 1fr 1fr; }
  .advantages-grid { grid-template-columns: 1fr; }
}