*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --red: #d01010;
  --red-dark: #7a0000;
  --red-glow: rgba(208,16,16,0.12);
  --black: #0b0c0e;
  --dark: #111315;
  --dark2: #171920;
  --dark3: #1e2028;
  --dark4: #252830;
  --silver: #c8cdd2;
  --text: #dde0e5;
  --muted: #6e7580;
  --muted2: #9aa0a8;
  --border: rgba(255,255,255,0.06);
  --border2: rgba(255,255,255,0.1);
}
html { scroll-behavior: smooth; font-size: 16px; }
body { background: var(--black); color: var(--text); font-family: 'Barlow', sans-serif; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
img { display: block; }

/* ── WORDMARKS ── */
.wm-diesel {
  font-family: 'Anton', sans-serif; color: #fff;
  -webkit-text-stroke: 3px var(--red); paint-order: stroke fill;
  text-transform: uppercase; line-height: 1; letter-spacing: 0.03em;
}
.wm-gbm {
  font-family: 'Anton', sans-serif; color: var(--red);
  -webkit-text-stroke: 3px var(--red-dark); paint-order: stroke fill;
  text-transform: uppercase; line-height: 1; letter-spacing: 0.03em;
}

/* ── TOP BAR ── */
.topbar {
  background: var(--red); height: 36px;
  display: flex; align-items: center; justify-content: center;
}
.topbar-inner {
  max-width: 1200px; width: 100%; margin: 0 auto;
  padding: 0 32px; display: flex; align-items: center;
  justify-content: space-between;
}
.topbar a {
  font-size: 12px; font-weight: 600; color: #fff;
  letter-spacing: 0.1em; text-transform: uppercase;
  display: flex; align-items: center; gap: 6px;
  transition: opacity 0.2s;
}
.topbar a:hover { opacity: 0.8; }
.topbar-sep { color: rgba(255,255,255,0.4); font-size: 10px; }

/* ── HEADER ── */
header {
  position: sticky; top: 0; z-index: 200;
  background: rgba(11,12,14,0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 0 32px; height: 76px; gap: 0;
}
.logo-group { display: flex; align-items: center; gap: 0; flex: 1; }
.logo-piston { width: 60px; height: 60px; object-fit: contain; margin-right: 14px; flex-shrink: 0; }
.logo-divider { width: 2px; height: 44px; background: var(--red); margin-right: 14px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; gap: 1px; }
.logo-name { display: flex; align-items: baseline; gap: 7px; }
.logo-tagline {
  font-size: 9.5px; font-weight: 500; color: var(--muted);
  letter-spacing: 0.14em; text-transform: uppercase; white-space: nowrap;
}
nav { display: flex; align-items: center; gap: 28px; }
nav a {
  font-weight: 500; font-size: 13px; color: var(--muted2);
  letter-spacing: 0.07em; text-transform: uppercase;
  transition: color 0.2s; position: relative; padding-bottom: 2px;
}
nav a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 2px; background: var(--red);
  transform: scaleX(0); transition: transform 0.2s;
}
nav a:hover { color: #fff; }
nav a:hover::after { transform: scaleX(1); }
nav a.active { color: #fff; }
nav a.active::after { transform: scaleX(1); }
.nav-lang {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 13px;
  border: 1px solid var(--border2); padding: 5px 12px;
  color: var(--muted2); transition: all 0.2s;
}
.nav-lang:hover { border-color: var(--red); color: var(--red); }
.nav-cta {
  background: var(--red); color: #fff !important;
  padding: 9px 20px; font-size: 12px !important;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: #b00d0d !important; }
.nav-cta::after { display: none !important; }

/* ── HERO ── */
.hero {
  min-height: 90vh; display: flex; align-items: center;
  position: relative; overflow: hidden;
  background: var(--black);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 50%, rgba(208,16,16,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(208,16,16,0.04) 0%, transparent 60%);
}
.hero-grid-bg {
  position: absolute; inset: 0; opacity: 0.025;
  background-image:
    linear-gradient(var(--border2) 1px, transparent 1px),
    linear-gradient(90deg, var(--border2) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner {
  max-width: 1200px; margin: 0 auto; padding: 80px 32px;
  position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.1fr 0.9fr;
  gap: 60px; align-items: center; width: 100%;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 24px;
}
.hero-eyebrow-line { width: 32px; height: 2px; background: var(--red); }
.hero-eyebrow-text {
  font-size: 11px; font-weight: 600; color: var(--red);
  letter-spacing: 0.3em; text-transform: uppercase;
}
.hero-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: clamp(44px, 5.5vw, 72px);
  line-height: 1.0; color: #fff; text-transform: uppercase;
  margin-bottom: 24px; text-wrap: balance;
}
.hero-title .red { color: var(--red); }
.hero-desc {
  font-size: 16px; line-height: 1.75; color: var(--muted2);
  margin-bottom: 36px; max-width: 500px;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.btn-red {
  background: var(--red); color: #fff;
  font-family: 'Barlow', sans-serif; font-weight: 700;
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 15px 36px; transition: background 0.2s; display: inline-block;
}
.btn-red:hover { background: #b00d0d; }
.btn-outline {
  border: 1px solid var(--border2); color: var(--silver);
  font-family: 'Barlow', sans-serif; font-weight: 500;
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 14px 28px; transition: all 0.2s; display: inline-block;
}
.btn-outline:hover { border-color: var(--red); color: #fff; }
.hero-stats {
  display: flex; gap: 0; margin-top: 52px;
  padding-top: 36px; border-top: 1px solid var(--border);
}
.hero-stat {
  flex: 1; padding-right: 28px; margin-right: 28px;
  border-right: 1px solid var(--border);
}
.hero-stat:last-child { border-right: none; margin-right: 0; padding-right: 0; }
.hero-stat-n {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: 40px; color: #fff; line-height: 1;
}
.hero-stat-n sup { font-size: 20px; color: var(--red); }
.hero-stat-l { font-size: 11px; color: var(--muted); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 5px; }
.hero-visual {
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.hero-visual-ring {
  position: absolute;
  width: 420px; height: 420px;
  border: 1px solid rgba(208,16,16,0.15);
  border-radius: 50%;
}
.hero-visual-ring2 {
  position: absolute;
  width: 320px; height: 320px;
  border: 1px solid rgba(208,16,16,0.08);
  border-radius: 50%;
}
.hero-visual img {
  width: 380px; max-width: 100%;
  filter: drop-shadow(0 20px 60px rgba(208,16,16,0.2));
  position: relative; z-index: 1;
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.hero-badge {
  position: absolute; bottom: 10px; right: -10px;
  background: var(--red); padding: 16px 20px; z-index: 2;
}
.hero-badge-n {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: 32px; color: #fff; line-height: 1;
}
.hero-badge-l { font-size: 9px; color: rgba(255,255,255,0.75); letter-spacing: 0.12em; text-transform: uppercase; margin-top: 2px; }

/* ── TRUST STRIP ── */
.trust-strip {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
}
.trust-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: stretch;
}
.trust-item {
  flex: 1; display: flex; align-items: center; gap: 12px;
  padding: 22px 24px; border-right: 1px solid var(--border);
  transition: background 0.2s;
}
.trust-item:last-child { border-right: none; }
.trust-item:hover { background: var(--dark3); }
.trust-dot { width: 8px; height: 8px; background: var(--red); flex-shrink: 0; }
.trust-text { font-size: 12px; font-weight: 500; color: var(--muted2); letter-spacing: 0.08em; text-transform: uppercase; }
.trust-text strong { color: #fff; display: block; font-size: 13px; margin-bottom: 1px; }

/* ── SERVICES ── */
#services { padding: 100px 32px; background: var(--black); }
.section-head { margin-bottom: 56px; }
.eyebrow {
  display: flex; align-items: center; gap: 10px; margin-bottom: 14px;
}
.eyebrow-line { width: 28px; height: 2px; background: var(--red); }
.eyebrow-text { font-size: 11px; font-weight: 600; color: var(--red); letter-spacing: 0.28em; text-transform: uppercase; }
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: clamp(34px, 4vw, 52px);
  color: #fff; text-transform: uppercase; line-height: 1.05; margin-bottom: 14px;
}
.section-title .red { color: var(--red); }
.section-sub { font-size: 15px; color: var(--muted); line-height: 1.7; max-width: 540px; }
.section-inner { max-width: 1200px; margin: 0 auto; }

.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
}
.svc-card {
  background: var(--dark2); padding: 40px 32px;
  border-bottom: 3px solid transparent;
  transition: border-color 0.25s, background 0.25s;
  position: relative; overflow: hidden;
}
.svc-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 2px; background: var(--red);
  transform: scaleX(0); transition: transform 0.3s; transform-origin: left;
}
.svc-card:hover { background: var(--dark3); }
.svc-card:hover::before { transform: scaleX(1); }
.svc-number {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: 64px;
  color: rgba(208,16,16,0.08); line-height: 1;
  margin-bottom: -16px; display: block;
}
.svc-name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: 22px; color: #fff;
  text-transform: uppercase; letter-spacing: 0.04em;
  margin-bottom: 12px; position: relative;
}
.svc-desc { font-size: 14px; color: var(--muted); line-height: 1.7; }
.svc-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; font-weight: 600; color: var(--red);
  letter-spacing: 0.12em; text-transform: uppercase;
  margin-top: 20px; transition: gap 0.2s;
}
.svc-link:hover { gap: 10px; }

/* ── ABOUT STRIP ── */
.about-strip {
  background: var(--red); padding: 64px 32px;
  position: relative; overflow: hidden;
}
.about-strip::before {
  content: '30+';
  position: absolute; right: 80px; top: 50%;
  transform: translateY(-50%);
  font-family: 'Anton', sans-serif; font-size: 220px;
  color: rgba(0,0,0,0.12); line-height: 1;
  pointer-events: none;
}
.about-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  position: relative; z-index: 1;
}
.about-text { max-width: 620px; }
.about-label {
  font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.6);
  letter-spacing: 0.28em; text-transform: uppercase; margin-bottom: 14px;
}
.about-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: clamp(32px, 4vw, 52px);
  color: #fff; text-transform: uppercase; line-height: 1.05;
  margin-bottom: 16px;
}
.about-desc { font-size: 16px; color: rgba(255,255,255,0.8); line-height: 1.7; }
.about-stat-group { display: flex; gap: 40px; }
.about-stat-n {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900; font-size: 52px; color: #fff; line-height: 1;
}
.about-stat-n sub { font-size: 22px; }
.about-stat-l { font-size: 11px; color: rgba(255,255,255,0.65); letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }

/* ── MARQUES ── */
#marques { padding: 100px 32px; background: var(--dark2); }
.brands-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px;
  margin-top: 48px;
}
.brand-card {
  background: var(--dark3); padding: 20px 24px;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 17px;
  color: var(--muted); letter-spacing: 0.06em; text-transform: uppercase;
  transition: color 0.2s, background 0.2s; cursor: default;
  display: flex; align-items: center; gap: 10px;
}
.brand-card::before { content: '—'; color: rgba(208,16,16,0.3); font-size: 12px; }
.brand-card:hover { color: #fff; background: var(--dark4); }
.brand-card:hover::before { color: var(--red); }

/* ── GALLERY ── */
#realisations { padding: 100px 32px; background: var(--black); }
.gallery-filters {
  display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 40px;
}
.gf-btn {
  font-family: 'Barlow', sans-serif; font-weight: 600;
  font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase;
  padding: 9px 20px; background: var(--dark3);
  color: var(--muted); border: none; cursor: pointer;
  transition: all 0.2s;
}
.gf-btn:hover { color: #fff; background: var(--dark4); }
.gf-btn.active { background: var(--red); color: #fff; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
}
.gallery-item {
  position: relative; overflow: hidden;
  aspect-ratio: 4/3; cursor: pointer;
  background: var(--dark3);
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease, filter 0.3s;
  filter: brightness(0.9);
}
.gallery-item:hover img { transform: scale(1.06); filter: brightness(1); }
.gallery-item-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
  opacity: 0; transition: opacity 0.3s;
  display: flex; align-items: flex-end; padding: 14px;
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-label {
  font-size: 11px; font-weight: 600; color: #fff;
  letter-spacing: 0.1em; text-transform: uppercase;
}
.gallery-item.hidden { display: none; }

/* ── LIGHTBOX ── */
.lightbox {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.95);
  display: none; align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox-img {
  max-width: 90vw; max-height: 88vh;
  object-fit: contain;
  box-shadow: 0 0 80px rgba(0,0,0,0.8);
}
.lightbox-close {
  position: absolute; top: 24px; right: 28px;
  font-size: 32px; color: #fff; cursor: pointer;
  line-height: 1; opacity: 0.7; transition: opacity 0.2s;
  background: none; border: none;
}
.lightbox-close:hover { opacity: 1; }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-size: 40px; color: #fff; cursor: pointer;
  background: none; border: none; opacity: 0.5;
  transition: opacity 0.2s; padding: 16px;
}
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }
.lightbox-prev:hover, .lightbox-next:hover { opacity: 1; }
.lightbox-caption {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  font-size: 12px; color: rgba(255,255,255,0.5);
  letter-spacing: 0.14em; text-transform: uppercase;
}

/* ── CONTACT ── */
#contact { padding: 100px 32px; background: var(--dark2); }
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 0; }
.cinfo-item {
  display: flex; gap: 18px; align-items: flex-start;
  padding: 24px 0; border-bottom: 1px solid var(--border);
}
.cinfo-item:first-child { border-top: 1px solid var(--border); }
.cinfo-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--dark2); display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
}
.cinfo-icon svg { width: 16px; height: 16px; fill: var(--red); }
.cinfo-label {
  font-size: 10px; font-weight: 600; color: var(--red);
  letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 5px;
}
.cinfo-val {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700; font-size: 19px; color: #fff; line-height: 1.3;
}
.cinfo-val a { color: inherit; transition: color 0.2s; }
.cinfo-val a:hover { color: var(--red); }
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ff { display: flex; flex-direction: column; gap: 6px; }
.ff label { font-size: 10px; font-weight: 600; color: var(--muted); letter-spacing: 0.18em; text-transform: uppercase; }
.ff input, .ff textarea, .ff select {
  background: var(--dark2); border: 1px solid var(--border);
  border-bottom: 2px solid var(--border);
  color: #fff; font-family: 'Barlow', sans-serif; font-size: 14px;
  padding: 13px 16px; outline: none; transition: border-color 0.2s; resize: none;
  appearance: none;
}
.ff input:focus, .ff textarea:focus, .ff select:focus { border-color: var(--red); }
.ff input::placeholder, .ff textarea::placeholder { color: var(--muted); }
.ff select option { background: var(--dark3); }

/* ── MAP PLACEHOLDER ── */
.map-embed-wrap { margin-top: 28px; display: flex; flex-direction: column; gap: 10px; }
.map-iframe {
  width: 100%; height: 220px; border: 1px solid var(--border);
  border-radius: 4px; display: block; filter: grayscale(30%);
}
.map-directions-btn {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: 'Barlow Condensed', sans-serif; font-weight: 700;
  font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--red); text-decoration: none;
  transition: color 0.2s;
}
.map-directions-btn::before { content: "↗"; font-size: 15px; }
.map-directions-btn:hover { color: #ff2222; }

/* ── FOOTER ── */
footer {
  background: var(--dark); border-top: 1px solid var(--border);
}
.footer-main {
  max-width: 1200px; margin: 0 auto;
  padding: 52px 32px 36px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 60px;
}
.footer-brand { }
.footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-logo img { width: 44px; height: 44px; object-fit: contain; opacity: 0.85; }
.footer-desc { font-size: 13px; color: var(--muted); line-height: 1.7; max-width: 280px; }
.footer-col-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800; font-size: 14px; color: #fff;
  text-transform: uppercase; letter-spacing: 0.1em;
  margin-bottom: 18px; padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 13px; color: var(--muted); letter-spacing: 0.04em;
  transition: color 0.2s; display: flex; align-items: center; gap: 6px;
}
.footer-links a::before { content: '→'; font-size: 10px; color: var(--red); opacity: 0; transition: opacity 0.2s; }
.footer-links a:hover { color: #fff; }
.footer-links a:hover::before { opacity: 1; }
.footer-hours { display: flex; flex-direction: column; gap: 8px; }
.footer-hour-row { display: flex; justify-content: space-between; font-size: 13px; }
.footer-hour-day { color: var(--muted); }
.footer-hour-time { color: var(--text); font-weight: 500; }
.footer-bottom {
  border-top: 1px solid var(--border); padding: 20px 32px;
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
}
.footer-copy { font-size: 12px; color: var(--muted); }
.footer-copy .red { color: var(--red); }
.footer-social { display: flex; gap: 12px; }
.social-btn {
  width: 32px; height: 32px; background: var(--dark3);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); transition: all 0.2s;
}
.social-btn:hover { background: var(--red); border-color: var(--red); }
.social-btn svg { width: 14px; height: 14px; fill: var(--muted2); transition: fill 0.2s; }
.social-btn:hover svg { fill: #fff; }

/* ── PAGE HERO (parts page) ── */
.page-hero { background: var(--dark2); border-bottom: 1px solid var(--border); padding: 56px 32px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 80% at 80% 50%, var(--red-glow), transparent 70%); }
.page-hero-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.page-title { font-family: 'Barlow Condensed', sans-serif; font-weight: 900; font-size: clamp(36px, 5vw, 60px); color: #fff; text-transform: uppercase; line-height: 1.0; }
.page-title .red { color: var(--red); }
.page-sub { font-size: 15px; color: var(--muted2); line-height: 1.7; max-width: 560px; margin-top: 12px; }

/* ── FILTER BAR ── */
.filter-bar { background: var(--dark); border-bottom: 1px solid var(--border); padding: 20px 32px; position: sticky; top: 76px; z-index: 100; }
.filter-bar-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.search-box { position: relative; flex: 1; min-width: 200px; max-width: 320px; }
.search-box input { width: 100%; background: var(--dark3); border: 1px solid var(--border2); color: #fff; font-family: 'Barlow', sans-serif; font-size: 13px; padding: 10px 16px 10px 38px; outline: none; transition: border-color 0.2s; }
.search-box input:focus { border-color: var(--red); }
.search-box input::placeholder { color: var(--muted); }
.search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 14px; }
.cat-filters { display: flex; gap: 4px; flex-wrap: wrap; }
.cf-btn { font-family: 'Barlow', sans-serif; font-weight: 600; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; padding: 8px 16px; background: var(--dark3); color: var(--muted); border: none; cursor: pointer; transition: all 0.2s; }
.cf-btn:hover { color: #fff; }
.cf-btn.active { background: var(--red); color: #fff; }
.results-count { font-size: 12px; color: var(--muted); letter-spacing: 0.08em; margin-left: auto; white-space: nowrap; }

/* ── CATALOG LAYOUT ── */
.catalog-layout { max-width: 1200px; margin: 0 auto; padding: 48px 32px; display: grid; grid-template-columns: 240px 1fr; gap: 32px; align-items: start; }

/* ── SIDEBAR ── */
.sidebar { position: sticky; top: calc(76px + 64px + 16px); }
.sidebar-section { margin-bottom: 28px; }
.sidebar-title { font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 13px; color: #fff; text-transform: uppercase; letter-spacing: 0.1em; padding-bottom: 10px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.sidebar-links { display: flex; flex-direction: column; gap: 2px; }
.sidebar-link { font-size: 13px; color: var(--muted2); padding: 7px 12px; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: space-between; }
.sidebar-link:hover { color: #fff; background: var(--dark3); }
.sidebar-link.active { color: #fff; background: var(--dark3); border-left: 2px solid var(--red); }
.sidebar-count { font-size: 10px; color: var(--muted); background: var(--dark4); padding: 2px 7px; }
.brand-logos { display: flex; flex-direction: column; gap: 8px; }
.brand-logo-item { background: var(--dark3); padding: 12px 16px; display: flex; align-items: center; gap: 12px; cursor: pointer; border: 1px solid transparent; transition: all 0.2s; }
.brand-logo-item:hover { border-color: var(--border2); }
.brand-logo-item.featured { border-color: var(--red); }
.brand-logo-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.brand-logo-name { font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 15px; color: var(--muted2); letter-spacing: 0.05em; text-transform: uppercase; }
.brand-logo-item:hover .brand-logo-name, .brand-logo-item.featured .brand-logo-name { color: #fff; }
.brand-featured-badge { font-size: 9px; font-weight: 700; color: var(--red); letter-spacing: 0.1em; text-transform: uppercase; margin-left: auto; }
.btn-sidebar-cta { display: block; background: var(--red); color: #fff; font-family: 'Barlow', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; padding: 12px 16px; text-align: center; transition: background 0.2s; }
.btn-sidebar-cta:hover { background: #b00d0d; }

/* ── PRODUCTS GRID ── */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.product-card { background: var(--dark2); overflow: hidden; transition: background 0.2s; cursor: pointer; position: relative; }
.product-card:hover { background: var(--dark3); }
.product-card.hidden { display: none; }
.product-img { width: 100%; aspect-ratio: 1; background: var(--dark3); display: flex; align-items: center; justify-content: center; overflow: hidden; position: relative; border-bottom: 2px solid transparent; transition: border-color 0.2s; }
.product-card:hover .product-img { border-bottom-color: var(--red); }
.product-img-placeholder { width: 100%; height: 100%; background: repeating-linear-gradient(45deg, var(--dark3), var(--dark3) 8px, var(--dark4) 8px, var(--dark4) 16px); display: flex; align-items: center; justify-content: center; flex-direction: column; gap: 8px; }
.product-img-placeholder span { font-size: 10px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; background: var(--dark); padding: 4px 10px; }
.product-img-placeholder svg { width: 48px; height: 48px; opacity: 0.4; }
.product-badge { position: absolute; top: 10px; left: 10px; font-size: 9px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 8px; }
.product-badge.in-stock { background: #1a4a2a; color: #4caf6a; }
.product-badge.featured { background: var(--red); color: #fff; }
.product-info { padding: 20px; }
.product-brand { font-size: 10px; font-weight: 700; color: var(--red); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 5px; }
.product-name { font-family: 'Barlow Condensed', sans-serif; font-weight: 800; font-size: 18px; color: #fff; text-transform: uppercase; line-height: 1.2; margin-bottom: 8px; }
.product-desc { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 14px; }
.product-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.product-tag { font-size: 10px; color: var(--muted2); background: var(--dark4); padding: 3px 8px; letter-spacing: 0.06em; }
.product-action { display: flex; align-items: center; gap: 8px; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); }
.product-cta { font-size: 11px; font-weight: 600; color: var(--red); letter-spacing: 0.1em; text-transform: uppercase; transition: color 0.2s; }
.product-cta:hover { color: #fff; }

/* ── CATALOG SECTION HEADERS ── */
.catalog-section-header { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; padding: 32px 0 16px; border-top: 1px solid var(--border); margin-top: 16px; }
.catalog-section-header:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.csh-title { font-family: 'Barlow Condensed', sans-serif; font-weight: 900; font-size: 24px; color: #fff; text-transform: uppercase; letter-spacing: 0.06em; }
.csh-title .red { color: var(--red); }
.csh-line { flex: 1; height: 1px; background: var(--border); }

/* ── LUBRICANTS STRIP ── */
.lubricants-strip { background: var(--dark2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 48px 32px; }
.lubricants-inner { max-width: 1200px; margin: 0 auto; }
.lub-brands { display: grid; grid-template-columns: repeat(6, 1fr); gap: 2px; margin-top: 36px; }
.lub-brand-card { background: var(--dark3); padding: 32px 24px; display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; border-bottom: 3px solid transparent; transition: all 0.2s; cursor: default; }
.lub-brand-card:hover { border-bottom-color: var(--red); background: var(--dark4); }
.lub-name { font-family: 'Barlow Condensed', sans-serif; font-weight: 900; font-size: 22px; color: #fff; text-transform: uppercase; letter-spacing: 0.06em; }
.lub-desc { font-size: 12px; color: var(--muted); line-height: 1.6; }
.lub-badge { font-size: 9px; font-weight: 700; color: var(--red); letter-spacing: 0.14em; text-transform: uppercase; border: 1px solid var(--red); padding: 3px 10px; }

/* ── CTA BAND ── */
.cta-band { background: var(--red); padding: 48px 32px; }
.cta-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-text-title { font-family: 'Barlow Condensed', sans-serif; font-weight: 900; font-size: 32px; color: #fff; text-transform: uppercase; }
.cta-text-sub { font-size: 15px; color: rgba(255,255,255,0.8); margin-top: 4px; }
.btn-white { background: #fff; color: var(--red); font-family: 'Barlow', sans-serif; font-weight: 700; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; padding: 14px 32px; display: inline-block; transition: all 0.2s; }
.btn-white:hover { background: #f0f0f0; }
.btn-outline-white { border: 2px solid rgba(255,255,255,0.5); color: #fff; font-family: 'Barlow', sans-serif; font-weight: 600; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; padding: 13px 28px; display: inline-block; transition: all 0.2s; }
.btn-outline-white:hover { border-color: #fff; }

/* ── SCROLL REVEAL ── */
.reveal { transition: opacity 0.6s ease, transform 0.6s ease; }
.js-loaded .reveal { opacity: 0; transform: translateY(24px); }
.js-loaded .reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .brands-grid { grid-template-columns: repeat(4, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  nav { gap: 18px; }
  .catalog-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .lub-brands { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 768px) {
  .topbar { display: none; }
  .header-inner { padding: 0 20px; }
  nav .nav-desktop { display: none; }
  .hero-inner { padding: 60px 20px; }
  #services, #marques, #realisations, #contact { padding: 72px 20px; }
  .services-grid { grid-template-columns: 1fr; }
  .brands-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; padding: 40px 20px; }
  .about-inner { flex-direction: column; gap: 32px; }
  .about-strip::before { display: none; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .lub-brands { grid-template-columns: repeat(3, 1fr); }
  .cta-inner { flex-direction: column; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}
@media (max-width: 500px) {
  .products-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .lub-brands { grid-template-columns: repeat(2, 1fr); }
}