/* =============================================
   Layout - Header, Footer, Structure
   ============================================= */

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
}

.header--scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-sm) 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header__logo img {
    height: 50px;
    width: auto;
}

.header--scrolled .header__logo img {
    height: 40px;
}

.header__nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.header__nav-link {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    padding: var(--space-xs) 0;
}

.header__nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

.header__nav-link:hover::after,
.header__nav-link--active::after {
    width: 100%;
}

.header__nav-link:hover {
    color: var(--color-accent);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

/* Menu hamburger mobile */
.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: calc(var(--z-sticky) + 1);
}

.header__burger span {
    display: block;
    width: 28px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-base);
}

.header__burger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.header__burger.active span:nth-child(2) {
    opacity: 0;
}

.header__burger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Menu mobile overlay */
.mobile-nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 10, 0.98);
    z-index: var(--z-sticky);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xl);
}

.mobile-nav.active {
    display: flex;
}

.mobile-nav a {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: var(--fw-bold);
    color: var(--color-white);
    transition: color var(--transition-fast);
}

.mobile-nav a:hover {
    color: var(--color-accent);
}

/* --- Footer --- */
.footer {
    position: relative;
    background: var(--color-dark);
    border-top: 1px solid var(--color-anthracite);
    overflow: hidden;
}

/* Voiture decorative qui depasse a droite */
.footer__car-deco {
    position: absolute;
    top: 42%;
    right: -7%;
    transform: translateY(-50%);
    width: 20%;
    max-width: 320px;
    height: auto;
    z-index: 1;
    pointer-events: none;
    user-select: none;
    /* Fade vertical : visible au centre, transparent en haut/bas */
    -webkit-mask-image: linear-gradient(to bottom,
        transparent 0%,
        rgba(0, 0, 0, 0.4) 12%,
        rgba(0, 0, 0, 1) 35%,
        rgba(0, 0, 0, 1) 65%,
        rgba(0, 0, 0, 0.4) 88%,
        transparent 100%);
    mask-image: linear-gradient(to bottom,
        transparent 0%,
        rgba(0, 0, 0, 0.4) 12%,
        rgba(0, 0, 0, 1) 35%,
        rgba(0, 0, 0, 1) 65%,
        rgba(0, 0, 0, 0.4) 88%,
        transparent 100%);
    /* filter: drop-shadow(-20px 0 40px rgba(0, 0, 0, 0.5)); */
    opacity: 0.85;
}

/* Garder le contenu du footer au-dessus de la voiture */
.footer .container {
    position: relative;
    z-index: 2;
}

.footer__main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--space-3xl);
    padding: var(--space-section) 0;
}

.footer__brand p {
    margin-top: var(--space-md);
    color: var(--color-gray-light);
    font-size: var(--fs-sm);
    line-height: var(--lh-loose);
}

.footer__brand img {
    height: 45px;
    margin-bottom: var(--space-md);
}

.footer__social {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background: var(--color-anthracite);
    color: var(--color-gray-light);
    transition: all var(--transition-base);
}

.footer__social-link:hover {
    background: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
}

.footer__title {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.footer__title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-accent);
}

.footer__links li {
    margin-bottom: var(--space-sm);
}

.footer__links a {
    font-size: var(--fs-sm);
    color: var(--color-gray-light);
    transition: all var(--transition-fast);
}

.footer__links a:hover {
    color: var(--color-accent);
    padding-left: var(--space-sm);
}

.footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: var(--fs-sm);
    color: var(--color-gray-light);
}

.footer__contact svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    color: var(--color-accent);
    margin-top: 2px;
}

.footer__newsletter p {
    font-size: var(--fs-sm);
    margin-bottom: var(--space-md);
}

.footer__newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.footer__newsletter-form input {
    flex: 1;
    padding: 0.6rem 1rem;
    background: var(--color-anthracite);
    border: 1px solid var(--color-gray-dark);
    border-radius: var(--radius);
    color: var(--color-white);
    font-size: var(--fs-sm);
}

.footer__newsletter-form input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.footer__newsletter-form button {
    padding: 0.6rem 1.25rem;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius);
    font-weight: var(--fw-semibold);
    font-size: var(--fs-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.footer__newsletter-form button:hover {
    background: var(--color-accent-hover);
}

.footer__bottom {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-anthracite);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: var(--fs-xs);
    color: var(--color-gray);
}

.footer__bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer__bottom-links a {
    color: var(--color-gray);
    transition: color var(--transition-fast);
}

.footer__bottom-links a:hover {
    color: var(--color-accent);
}

/* --- Barre de recherche rapide --- */
.search-bar {
    background: var(--color-dark-2);
    border: 1px solid var(--color-anthracite);
    border-radius: var(--radius-xl);
    padding: var(--space-lg) var(--space-xl);
    margin-top: calc(-1 * var(--space-3xl));
    position: relative;
    z-index: 10;
    box-shadow: var(--shadow-lg);
}

.search-bar__form {
    display: flex;
    align-items: flex-end;
    gap: var(--space-md);
}

.search-bar__group {
    flex: 1;
}

.search-bar__label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-gray-light);
    margin-bottom: var(--space-sm);
}

.search-bar__input {
    width: 100%;
    padding: 0.7rem 1rem;
    background: var(--color-anthracite);
    border: 1px solid var(--color-gray-dark);
    border-radius: var(--radius);
    color: var(--color-white);
    font-size: var(--fs-sm);
}

.search-bar__input:focus {
    outline: none;
    border-color: var(--color-accent);
}

.search-bar__btn {
    padding: 0.7rem 2rem;
    flex-shrink: 0;
}

/* --- Feature cards (pourquoi nous choisir) --- */
.feature-card {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    background: var(--color-dark-2);
    border: 1px solid var(--color-anthracite);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-accent);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-lg);
    border-radius: var(--radius-full);
    background: var(--color-accent-light);
}

.feature-card__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
}

.feature-card__title {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    margin-bottom: var(--space-sm);
}

.feature-card__desc {
    font-size: var(--fs-sm);
    color: var(--color-gray-light);
    margin-bottom: 0;
}

/* --- Steps (comment ca marche) --- */
.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-2xl);
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
}

.process-step__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-lg);
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: var(--fw-extrabold);
    color: var(--color-white);
}

.process-step__title {
    font-size: var(--fs-lg);
    margin-bottom: var(--space-sm);
}

.process-step__desc {
    font-size: var(--fs-sm);
    color: var(--color-gray-light);
    margin-bottom: 0;
}

/* --- Onglets categories --- */
.category-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.category-tab {
    padding: 0.6rem 1.5rem;
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-gray-light);
    background: var(--color-dark-2);
    border: 1px solid var(--color-anthracite);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.category-tab:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.category-tab.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
    font-weight: var(--fw-semibold);
}

/* --- Section CTA avec image de fond --- */
.section--cta {
    position: relative;
    background-color: var(--color-black);
    background-image:
        linear-gradient(rgba(10, 10, 10, 0.55), rgba(10, 10, 10, 0.65)),
        url('../img/dark_Cover__2_.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.section--cta .container {
    position: relative;
    z-index: 2;
}

/* --- CTA Banner (transparent bleu) --- */
.cta-banner {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    padding: var(--space-3xl) var(--space-2xl);
    background: linear-gradient(135deg,
        rgba(30, 58, 122, 0.55) 0%,
        rgba(43, 78, 162, 0.50) 50%,
        rgba(58, 101, 196, 0.55) 100%);
    backdrop-filter: blur(10px) saturate(120%);
    -webkit-backdrop-filter: blur(10px) saturate(120%);
    border: 1px solid rgba(91, 141, 239, 0.25);
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    text-align: center;
}

.cta-banner__title {
    font-size: var(--fs-3xl);
    color: var(--color-white);
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.cta-banner__desc {
    font-size: var(--fs-md);
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    text-shadow: 0 1px 6px rgba(0, 0, 0, 0.3);
}

.cta-banner .btn {
    background: var(--color-white);
    color: var(--color-accent);
    border-color: var(--color-white);
    font-weight: var(--fw-bold);
}

.cta-banner .btn:hover {
    background: var(--color-off-white);
    border-color: var(--color-off-white);
    color: var(--color-accent-dark);
}

/* --- Vehicles grid --- */
.vehicles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* --- Pagination --- */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-2xl);
}

.pagination__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius);
    background: var(--color-dark-2);
    border: 1px solid var(--color-anthracite);
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-gray-light);
    transition: all var(--transition-fast);
}

.pagination__link:hover,
.pagination__link--active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}