/* =============================================
   BNK AUTO PARTS — Feuille de style principale
   Palette : Noir #111111 | Orange #FF6200 | Blanc #FFFFFF
   ============================================= */

/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --orange:     #FF6200;
  --orange-dark:#CC4E00;
  --black:      #111111;
  --charcoal:   #1C1C1C;
  --dark:       #2A2A2A;
  --grey:       #888888;
  --light-grey: #F2F2F2;
  --white:      #FFFFFF;
  --font-main:  'Inter', 'Segoe UI', Arial, sans-serif;
  --transition: 0.3s ease;
  --radius:     6px;
  --shadow:     0 8px 32px rgba(0,0,0,0.18);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  background: var(--white);
  color: var(--black);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a  { color: inherit; text-decoration: none; }

/* ---- Typography ---- */
h1, h2, h3, h4 {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--black);
  margin-bottom: 1rem;
}

.section-title span { color: var(--orange); }

.section-sub {
  font-size: 1.05rem;
  color: var(--grey);
  max-width: 560px;
  line-height: 1.7;
}

/* ---- Layout helpers ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 6rem 0;
}

.section--dark {
  background: var(--charcoal);
}

.section--dark .section-title,
.section--dark .section-sub,
.section--dark p,
.section--dark li {
  color: #e0e0e0;
}

.section--dark .section-title span { color: var(--orange); }

.section--grey {
  background: var(--light-grey);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-transform: uppercase;
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  border-color: var(--orange);
}

.btn-primary:hover {
  background: var(--orange-dark);
  border-color: var(--orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,98,0,0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
  border-color: var(--orange);
  color: var(--orange);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.btn-dark:hover {
  background: var(--dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* ---- Navigation ---- */
.nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(17,17,17,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,98,0,0.15);
  transition: box-shadow var(--transition);
}

.nav.scrolled {
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav__logo {
  height: 44px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav__links a {
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ccc;
  transition: color var(--transition);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--orange);
  transition: width var(--transition);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--white);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__cta {
  padding: 0.55rem 1.4rem;
  font-size: 0.82rem;
}

/* Mobile nav toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}

.nav__toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--black);
  overflow: hidden;
}

/* Photo de fond */
.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1544636331-e26879cd4d9b?w=1920&q=75&auto=format&fit=crop');
  background-size: cover;
  background-position: center 55%;
  transform: scale(1.04);
  transition: transform 8s ease-out;
  pointer-events: none;
}

.hero__bg.loaded {
  transform: scale(1);
}

/* Overlay dégradé : opaque à gauche (lisibilité du texte), transparent à droite (laisse voir la voiture) */
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,0.92) 0%,
    rgba(0,0,0,0.75) 45%,
    rgba(0,0,0,0.35) 75%,
    rgba(0,0,0,0.15) 100%
  );
  pointer-events: none;
  z-index: 1;
}

/* Racing stripes — décoration inspirée du logo */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: -5%;
  width: 55%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    transparent 38%,
    rgba(255,98,0,0.05) 38%,
    rgba(255,98,0,0.05) 40%,
    transparent 40%,
    transparent 43%,
    rgba(255,98,0,0.09) 43%,
    rgba(255,98,0,0.09) 46%,
    transparent 46%
  );
  pointer-events: none;
  z-index: 2;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
  pointer-events: none;
  z-index: 2;
}

/* Subtle grid */
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  max-width: 680px;
}

/* Z-index pour les éléments hero sur l'overlay */
.hero__grid { z-index: 2; }
.hero__stats { z-index: 3; }

.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.hero__eyebrow-line {
  display: inline-block;
  width: 36px;
  height: 3px;
  background: var(--orange);
}

.hero__eyebrow-text {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.hero__title {
  font-size: clamp(2.8rem, 6vw, 5rem);
  color: var(--white);
  margin-bottom: 1.5rem;
  line-height: 1.05;
}

.hero__title .accent {
  color: var(--orange);
  display: block;
}

.hero__desc {
  font-size: 1.1rem;
  color: #aaa;
  margin-bottom: 2.5rem;
  max-width: 520px;
  line-height: 1.75;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Stats strip */
.hero__stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255,98,0,0.92);
  z-index: 3;
}

.hero__stats-inner {
  display: flex;
  justify-content: space-around;
  padding: 1.25rem 1.5rem;
}

.hero__stat {
  text-align: center;
  color: var(--white);
}

.hero__stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-top: 2px;
}

/* ---- Trust bar ---- */
.trust-bar {
  background: var(--black);
  border-top: 1px solid rgba(255,98,0,0.2);
  padding: 1.5rem 0;
}

.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #aaa;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.trust-badge svg {
  flex-shrink: 0;
  color: var(--orange);
}

/* ---- Services ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.service-card {
  background: var(--white);
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 2.2rem 1.8rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--orange);
  transition: height var(--transition);
}

.service-card:hover {
  box-shadow: 0 12px 40px rgba(0,0,0,0.1);
  transform: translateY(-4px);
  border-color: transparent;
}

.service-card:hover::before {
  height: 100%;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  background: rgba(255,98,0,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.4rem;
  color: var(--orange);
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.7rem;
}

.service-card__desc {
  font-size: 0.9rem;
  color: var(--grey);
  line-height: 1.65;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.2rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: gap var(--transition);
}

.service-card__link:hover { gap: 0.7rem; }

/* ---- About ---- */
.about__visual {
  position: relative;
}

.about__img-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  background: var(--dark);
  aspect-ratio: 4/3;
  position: relative;
}

/* Vraie photo */
.about__real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s ease;
}

.about__img-wrap:hover .about__real-img {
  transform: scale(1.04);
}

/* Subtil vignette sur la photo */
.about__img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.3) 0%,
    transparent 50%
  );
  pointer-events: none;
  border-radius: inherit;
}

/* ---- Photos services (services.html) ---- */
.service-photo-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  aspect-ratio: 4/3;
  position: relative;
}

.service-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.service-photo-wrap:hover .service-photo {
  transform: scale(1.05);
}

/* Vignette subtile sur chaque photo service */
.service-photo-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.25) 0%,
    transparent 55%
  );
  pointer-events: none;
}

/* ---- Badge about ---- */
.about__badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--orange);
  color: var(--white);
  border-radius: 50%;
  width: 120px;
  height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  box-shadow: 0 8px 24px rgba(255,98,0,0.4);
}

.about__badge-num {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.about__badge-text {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.3;
  margin-top: 2px;
}

.about__content { padding-left: 1rem; }

.about__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 2rem 0;
}

.about__list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.95rem;
  color: var(--dark);
}

.about__check {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  background: rgba(255,98,0,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  margin-top: 1px;
}

/* ---- Warranty section ---- */
.warranty {
  background-color: var(--black);
  background-image: url('https://images.unsplash.com/photo-1493238792000-8113da705763?w=1600&q=70&auto=format&fit=crop&crop=right');
  background-size: cover;
  background-position: center right;
  position: relative;
  overflow: hidden;
}

/* Overlay sombre pour lisibilité */
.warranty > .container {
  position: relative;
  z-index: 1;
}

.warranty::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(0,0,0,0.96) 0%,
    rgba(0,0,0,0.88) 50%,
    rgba(0,0,0,0.65) 100%
  );
  z-index: 0;
}

/* Diagonal stripe accent en bas */
.warranty::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--orange), transparent 60%);
  z-index: 1;
}

.warranty__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.warranty__shield {
  text-align: center;
}

.warranty__icon-wrap {
  width: 160px;
  height: 160px;
  margin: 0 auto 1.5rem;
  background: rgba(255,98,0,0.1);
  border: 2px solid rgba(255,98,0,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
}

.warranty__tagline {
  font-size: 1.05rem;
  color: #aaa;
  font-weight: 500;
}

.warranty__points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.warranty__point {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.5rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  color: #ccc;
  font-size: 0.9rem;
  transition: background var(--transition), border-color var(--transition);
}

.warranty__point:hover {
  background: rgba(255,98,0,0.08);
  border-color: rgba(255,98,0,0.25);
}

.warranty__point-icon {
  flex-shrink: 0;
  color: var(--orange);
  margin-top: 2px;
}

.warranty__point-title {
  font-weight: 700;
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

/* ---- Import pieces ---- */
.pieces__header {
  text-align: center;
  margin-bottom: 4rem;
}

.pieces__header .section-sub {
  margin: 0 auto;
  text-align: center;
}

.pieces-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-bottom: 3rem;
}

.piece-card {
  background: var(--white);
  border: 1px solid #e8e8e8;
  border-radius: 10px;
  padding: 1.8rem 1.5rem;
  text-align: center;
  transition: all var(--transition);
}

.piece-card:hover {
  border-color: var(--orange);
  box-shadow: 0 8px 28px rgba(255,98,0,0.12);
  transform: translateY(-3px);
}

.piece-card__icon {
  width: 50px;
  height: 50px;
  background: rgba(255,98,0,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.1rem;
  color: var(--orange);
}

.piece-card__name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--black);
  margin-bottom: 0.35rem;
}

.piece-card__detail {
  font-size: 0.8rem;
  color: var(--grey);
}

.pieces__cta {
  text-align: center;
}

/* ---- Expertise / Marques ---- */
.brands {
  background: var(--black);
  padding: 3.5rem 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.brands__label {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: 2.5rem;
}

.brands__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}

/* Séparateur vertical entre les logos */
.brand-item + .brand-item {
  border-left: 1px solid rgba(255,255,255,0.07);
}

.brand-item {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  cursor: default;
  padding: 0.75rem 3rem;
  transition: background var(--transition);
}

/* Logo SVG — blanchi sur fond noir, hover blanc vif + label orange */
.brand-logo {
  height: 44px;
  width: auto;
  max-width: 130px;
  object-fit: contain;
  /* Convertit n'importe quelle couleur SVG en blanc pur */
  filter: brightness(0) invert(1);
  opacity: 0.28;
  transition: opacity 0.4s ease, filter 0.4s ease, transform 0.3s ease;
}

.brand-item:hover .brand-logo {
  opacity: 1;
  filter: brightness(0) invert(1);
  transform: scale(1.06);
}

.brand-item__name {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: rgba(255,255,255,0.18);
  text-transform: uppercase;
  transition: color 0.4s ease;
}

.brand-item:hover .brand-item__name {
  color: var(--orange);
}

/* ---- Testimonials ---- */
.testimonials__header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid #eee;
  border-radius: 10px;
  padding: 2rem;
  transition: box-shadow var(--transition);
}

.testimonial-card:hover {
  box-shadow: 0 8px 28px rgba(0,0,0,0.08);
}

.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
  color: var(--orange);
}

.testimonial-card__text {
  font-size: 0.92rem;
  color: #444;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-top: 1px solid #f0f0f0;
  padding-top: 1rem;
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--black);
}

.testimonial-card__vehicle {
  font-size: 0.78rem;
  color: var(--grey);
}

/* ---- CTA Banner ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 120%;
  height: 200%;
  background: repeating-linear-gradient(
    105deg,
    transparent,
    transparent 60px,
    rgba(255,255,255,0.04) 60px,
    rgba(255,255,255,0.04) 62px
  );
}

.cta-banner__inner { position: relative; z-index: 1; }

.cta-banner h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-banner p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin: 0 auto 2.5rem;
}

.cta-banner__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-white {
  background: var(--white);
  color: var(--orange);
  border-color: var(--white);
}

.btn-white:hover {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 0.5rem;
}

.contact-info__sub {
  color: var(--grey);
  margin-bottom: 2rem;
  font-size: 0.92rem;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-detail__icon {
  width: 44px;
  height: 44px;
  background: rgba(255,98,0,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange);
  flex-shrink: 0;
}

.contact-detail__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grey);
  margin-bottom: 2px;
}

.contact-detail__value {
  font-weight: 600;
  color: var(--black);
  font-size: 0.95rem;
}

.contact-hours {
  background: var(--light-grey);
  border-radius: 10px;
  padding: 1.5rem;
  margin-top: 2rem;
}

.contact-hours h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 1rem;
}

.hours-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  color: #555;
  padding: 0.35rem 0;
  border-bottom: 1px solid #e0e0e0;
}

.hours-row:last-child { border-bottom: none; }
.hours-row span:last-child { font-weight: 600; }

/* ---- Form ---- */
.contact-form {
  background: var(--white);
  border: 1px solid #e8e8e8;
  border-radius: 12px;
  padding: 2.5rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #444;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1.5px solid #ddd;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,98,0,0.12);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
  padding: 1rem;
}

/* ---- Footer ---- */
.footer {
  background: var(--black);
  color: #aaa;
  padding: 4rem 0 1.5rem;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
}

.footer__logo {
  height: 36px;
  margin-bottom: 1.2rem;
}

.footer__desc {
  font-size: 0.88rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer__col-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer__links a {
  font-size: 0.88rem;
  color: #777;
  transition: color var(--transition);
}

.footer__links a:hover { color: var(--orange); }

.footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  transition: all var(--transition);
}

.footer__social-link:hover {
  border-color: var(--orange);
  color: var(--orange);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: #555;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer__bottom a { color: var(--orange); }
.footer__bottom a:hover { text-decoration: underline; }

/* ---- Animations ---- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  opacity: 0;
  animation: fadeUp 0.7s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.35s; }
.delay-4 { animation-delay: 0.5s; }

/* Intersection observer animated elements */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Page header (pages secondaires) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--black) 0%, var(--charcoal) 100%);
  padding: 10rem 0 5rem;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
}

.page-hero__inner { position: relative; z-index: 1; }
.page-hero__title { color: var(--white); font-size: clamp(2rem, 5vw, 4rem); }
.page-hero__title span { color: var(--orange); }
.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--grey);
  margin-bottom: 1rem;
}
.page-hero__breadcrumb a { color: var(--orange); }
.page-hero__breadcrumb a:hover { text-decoration: underline; }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-2      { gap: 2rem; }
  .grid-4,
  .pieces-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }

  .nav__links { display: none; }
  .nav__links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(17,17,17,0.98);
    padding: 1.5rem;
    gap: 1.25rem;
    border-top: 1px solid rgba(255,98,0,0.2);
  }
  .nav__toggle { display: flex; }

  .hero__stats-inner { flex-wrap: wrap; gap: 1rem; }

  .grid-2,
  .warranty__inner,
  .contact-grid { grid-template-columns: 1fr; }

  .about__badge { right: 0; bottom: -1rem; }
  .about__content { padding-left: 0; }

  .services-grid,
  .testimonials-grid { grid-template-columns: 1fr; }

  .grid-4,
  .pieces-grid { grid-template-columns: 1fr 1fr; }

  .form-row { grid-template-columns: 1fr; }

  .footer__top { grid-template-columns: 1fr; gap: 2rem; }
  .footer__bottom { flex-direction: column; text-align: center; }

  .trust-bar__inner { gap: 1.5rem; }

  .brands__list { gap: 2rem; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .cta-banner__actions { flex-direction: column; align-items: center; }
  .pieces-grid { grid-template-columns: 1fr; }
}