/* =========================================================
   AUTOFAB Services — Feuille de style maison
   ========================================================= */

/* ---------- Reset minimal ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; }
img, picture, svg, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; margin: 0; }
h1, h2, h3, h4, p { margin: 0; }
table { border-collapse: collapse; width: 100%; }

/* ---------- Tokens ---------- */
:root {
    /* Couleurs */
    --c-bg: #ffffff;
    --c-bg-alt: #f5f6f8;
    --c-bg-dark: #0f172a;
    --c-text: #1e293b;
    --c-text-muted: #64748b;
    --c-text-on-dark: #e2e8f0;
    --c-primary: #c8102e;
    --c-primary-dark: #9c0c24;
    --c-border: #e2e8f0;
    --c-overlay: rgba(15, 23, 42, .55);

    /* Typo */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    --fs-base: 1.0625rem; /* 17px */
    --lh-base: 1.65;

    /* Espacements / rythme */
    --space-1: .25rem;
    --space-2: .5rem;
    --space-3: .75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 6rem;

    --radius: 6px;
    --radius-lg: 12px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .08);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .08), 0 10px 15px -3px rgba(15, 23, 42, .08);
    --shadow-lg: 0 10px 30px -10px rgba(15, 23, 42, .25);

    --nav-h: 64px;
    --transition: 200ms ease;
}

/* ---------- Base ---------- */
body {
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--c-text);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3 {
    font-weight: 800;
    letter-spacing: -.015em;
    line-height: 1.15;
    color: var(--c-text);
}

h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.625rem, 3.2vw, 2.25rem); }
h3 { font-size: 1.25rem; font-weight: 700; }

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

a { color: var(--c-primary); transition: color var(--transition); }
a:hover, a:focus-visible { color: var(--c-primary-dark); }

:focus-visible {
    outline: 2px solid var(--c-primary);
    outline-offset: 3px;
    border-radius: 3px;
}

/* ---------- Conteneurs ---------- */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-5);
}

.section {
    padding: var(--space-9) 0;
}
.section--alt { background: var(--c-bg-alt); }
.section--dark { background: var(--c-bg-dark); color: var(--c-text-on-dark); }
.section--dark h2, .section--dark h3 { color: #fff; }
.section--dark a { color: #fca5a5; }
.section--dark a:hover { color: #fff; }

.section-header {
    max-width: 720px;
    margin: 0 auto var(--space-7);
    text-align: center;
}
.section-header p {
    color: var(--c-text-muted);
    margin-top: var(--space-3);
}
.section--dark .section-header p { color: var(--c-text-on-dark); }

.eyebrow {
    display: inline-block;
    font-size: .8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--c-primary);
    margin-bottom: var(--space-3);
}

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: .85rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition);
    white-space: nowrap;
    border: 2px solid transparent;
}
.btn--primary {
    background: var(--c-primary);
    color: #fff;
}
.btn--primary:hover, .btn--primary:focus-visible {
    background: var(--c-primary-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}
.btn--ghost {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, .6);
}
.btn--ghost:hover, .btn--ghost:focus-visible {
    background: #fff;
    color: var(--c-bg-dark);
}
.btn--outline {
    background: transparent;
    color: var(--c-primary);
    border-color: var(--c-primary);
}
.btn--outline:hover, .btn--outline:focus-visible {
    background: var(--c-primary);
    color: #fff;
}

/* ---------- Skip link a11y ---------- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    background: var(--c-primary);
    color: #fff;
    padding: .75rem 1.25rem;
    z-index: 1000;
    font-weight: 600;
}
.skip-link:focus { top: 0; color: #fff; }

/* ---------- Navigation ---------- */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--nav-h);
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(180%) blur(10px);
    -webkit-backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--c-border);
    z-index: 100;
    transition: box-shadow var(--transition);
}
.nav.is-scrolled { box-shadow: var(--shadow-sm); }

.nav__inner {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 0 var(--space-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
}

.nav__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 800;
    font-size: 1.0625rem;
    letter-spacing: -.02em;
    color: var(--c-text);
}
.nav__brand img { height: 28px; width: auto; }

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.nav__link {
    color: var(--c-text);
    padding: var(--space-2) var(--space-4);
    font-weight: 500;
    font-size: .95rem;
    border-radius: var(--radius);
    transition: all var(--transition);
}
.nav__link:hover, .nav__link:focus-visible {
    color: var(--c-primary);
    background: var(--c-bg-alt);
}
.nav__link.is-active {
    color: var(--c-primary);
    font-weight: 600;
    background: rgba(200, 16, 46, .08);
}
.nav__link.is-active::after {
    content: "";
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto -6px;
    background: var(--c-primary);
    border-radius: 2px;
}
.nav__cta {
    margin-left: var(--space-3);
    padding: .55rem 1.1rem;
    background: var(--c-primary);
    color: #fff;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .9rem;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}
.nav__cta:hover { background: var(--c-primary-dark); color: #fff; }

.nav__toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius);
    color: var(--c-text);
}
.nav__toggle:hover { background: var(--c-bg-alt); }
.nav__toggle i { font-size: 1.25rem; }

@media (max-width: 900px) {
    .nav__toggle { display: inline-flex; }
    .nav__menu {
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: #fff;
        padding: var(--space-4);
        border-bottom: 1px solid var(--c-border);
        box-shadow: var(--shadow-md);
        transform: translateY(-120%);
        transition: transform 250ms ease;
        max-height: calc(100vh - var(--nav-h));
        overflow-y: auto;
    }
    .nav__menu.is-open { transform: translateY(0); }
    .nav__link { padding: var(--space-4); border-bottom: 1px solid var(--c-border); border-radius: 0; }
    .nav__link:last-child { border-bottom: 0; }
    .nav__link.is-active {
        border-left: 3px solid var(--c-primary);
        padding-left: calc(var(--space-4) - 3px);
    }
    .nav__link.is-active::after { display: none; }
    .nav__cta { margin: var(--space-4) 0 0; justify-content: center; }
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: var(--nav-h);
    display: flex;
    align-items: center;
    color: #fff;
    overflow: hidden;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(15, 23, 42, .65), rgba(15, 23, 42, .85)), url("../img/header.jpg");
    background-size: cover;
    background-position: center;
    z-index: 0;
}
.hero__inner {
    position: relative;
    z-index: 1;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-7);
    padding: var(--space-9) 0;
    align-items: center;
}
@media (min-width: 900px) {
    .hero__inner { grid-template-columns: 1.2fr 1fr; }
}
.hero__title {
    color: #fff;
    margin-bottom: var(--space-4);
}
.hero__title span {
    color: var(--c-primary);
    background: linear-gradient(120deg, #ef4444, #c8102e);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.hero__lead {
    font-size: 1.125rem;
    color: var(--c-text-on-dark);
    margin-bottom: var(--space-6);
    max-width: 540px;
}
.hero__actions {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.hero__card {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: var(--shadow-lg);
}
.hero__card h2 {
    color: #fff;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: var(--space-5);
    font-weight: 700;
}
.hero__contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) 0;
    border-bottom: 1px solid rgba(255, 255, 255, .12);
    color: #fff;
}
.hero__contact-item:last-child { border-bottom: 0; }
.hero__contact-item i {
    font-size: 1.25rem;
    color: var(--c-primary);
    width: 28px;
    text-align: center;
}
.hero__contact-item span:first-of-type {
    font-size: .8125rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--c-text-on-dark);
    display: block;
    margin-bottom: 2px;
}
.hero__contact-item a { color: #fff; font-weight: 600; font-size: 1.05rem; }
.hero__contact-item a:hover { color: var(--c-primary); }

/* ---------- Cartes services ---------- */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-5);
}
@media (min-width: 700px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
    .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--radius-lg);
    padding: var(--space-7) var(--space-6);
    text-align: center;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--c-primary);
}
.service-card__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--space-5);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(200, 16, 46, .08);
    color: var(--c-primary);
    border-radius: 50%;
    font-size: 1.75rem;
}
.service-card h3 { margin-bottom: var(--space-3); }
.service-card p { color: var(--c-text-muted); text-align: left; }

/* ---------- Bloc "À propos" + photo ---------- */
.split {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-7);
    align-items: center;
}
@media (min-width: 900px) {
    .split { grid-template-columns: 1fr 1fr; gap: var(--space-9); }
    .split--reverse > :first-child { order: 2; }
}
.split__media img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    object-fit: cover;
}
.split__content h2 { margin-bottom: var(--space-5); }
.split__list {
    margin-top: var(--space-5);
    display: grid;
    gap: var(--space-3);
}
.split__list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    color: var(--c-text-muted);
}
.split__list i {
    color: var(--c-primary);
    margin-top: .35rem;
    flex-shrink: 0;
}

/* ---------- Section contact / horaires ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}
@media (min-width: 900px) {
    .contact-grid { grid-template-columns: 1fr 1fr; }
}
.contact-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: var(--space-7);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--c-border);
}
.contact-card h3 {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
}
.contact-card h3 i { color: var(--c-primary); }
.contact-list { display: grid; gap: var(--space-3); }
.contact-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--c-text);
    padding: var(--space-2) 0;
}
.contact-list i {
    color: var(--c-primary);
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}
.contact-list a { color: var(--c-text); font-weight: 600; }
.contact-list a:hover { color: var(--c-primary); }

.hours-table { font-size: .95rem; }
.hours-table dt {
    font-weight: 600;
    color: var(--c-text);
}
.hours-table dd {
    margin: 0;
    color: var(--c-text-muted);
}
.hours-table > div {
    display: flex;
    justify-content: space-between;
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--c-border);
}
.hours-table > div:last-child { border-bottom: 0; }
.hours-table .is-closed dd { color: var(--c-primary); font-weight: 500; }

/* ---------- Carte / Map ---------- */
.map {
    margin-top: var(--space-7);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--c-border);
}
.map iframe {
    width: 100%;
    height: 450px;
    border: 0;
    display: block;
}

/* ---------- Tableau tarifs ---------- */
.pricing-table {
    background: #fff;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--c-border);
    margin-top: var(--space-6);
}
.pricing-table th,
.pricing-table td {
    padding: var(--space-4) var(--space-5);
    text-align: left;
    border-bottom: 1px solid var(--c-border);
}
.pricing-table tbody tr:last-child td { border-bottom: 0; }
.pricing-table tbody tr:nth-child(odd) { background: var(--c-bg-alt); }
.pricing-table td:last-child {
    text-align: right;
    font-weight: 700;
    color: var(--c-primary);
    white-space: nowrap;
}
.pricing-note {
    text-align: center;
    color: var(--c-text-muted);
    font-size: .9375rem;
    margin-top: var(--space-5);
}

/* ---------- Prestations (chips) ---------- */
.chips {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-top: var(--space-5);
}
.chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: .5rem 1rem;
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .15);
    border-radius: 999px;
    font-size: .9375rem;
    color: #fff;
}
.chip i { color: var(--c-primary); }

/* ---------- Bandeau d'appel à l'action ---------- */
.cta-banner {
    background: linear-gradient(120deg, var(--c-primary), var(--c-primary-dark));
    color: #fff;
    padding: var(--space-8) 0;
    text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: var(--space-4); }
.cta-banner p { font-size: 1.0625rem; max-width: 600px; margin: 0 auto var(--space-6); opacity: .95; }

/* ---------- Footer ---------- */
.footer {
    background: var(--c-bg-dark);
    color: var(--c-text-on-dark);
    padding: var(--space-8) 0 var(--space-5);
    font-size: .9375rem;
}
.footer__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-7);
}
@media (min-width: 700px) {
    .footer__grid { grid-template-columns: 2fr 1fr 1fr; }
}
.footer__brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    color: #fff;
    font-weight: 800;
    font-size: 1.0625rem;
}
.footer__brand img { height: 32px; width: auto; }
.footer__about { color: var(--c-text-on-dark); max-width: 360px; opacity: .8; }
.footer h4 {
    color: #fff;
    font-size: .9375rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: var(--space-4);
    font-weight: 700;
}
.footer ul { display: grid; gap: var(--space-2); }
.footer ul a { color: var(--c-text-on-dark); transition: color var(--transition); }
.footer ul a:hover { color: var(--c-primary); }
.footer ul i { width: 18px; color: var(--c-primary); margin-right: var(--space-2); }
.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding-top: var(--space-5);
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: space-between;
    align-items: center;
    color: var(--c-text-on-dark);
    opacity: .75;
    font-size: .875rem;
}
.footer__bottom a { color: var(--c-text-on-dark); }
.footer__bottom a:hover { color: var(--c-primary); }

/* ---------- Page Mentions légales ---------- */
.legal {
    padding-top: calc(var(--nav-h) + var(--space-8));
    padding-bottom: var(--space-9);
}
.legal .container { max-width: 820px; }
.legal h1 { margin-bottom: var(--space-3); }
.legal h2 {
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--c-primary);
    margin-top: var(--space-7);
    margin-bottom: var(--space-3);
    font-weight: 700;
}
.legal p { color: var(--c-text); margin-bottom: var(--space-4); }
.legal__intro { color: var(--c-text-muted); font-size: 1.0625rem; margin-bottom: var(--space-6); }
.legal hr {
    border: 0;
    border-top: 1px solid var(--c-border);
    margin: var(--space-5) 0;
}

/* ---------- Page 404 ---------- */
.page-404 {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-7);
    background: var(--c-bg-alt);
}
.page-404 h1 { font-size: clamp(4rem, 12vw, 8rem); color: var(--c-primary); margin-bottom: var(--space-3); }
.page-404 p { color: var(--c-text-muted); margin-bottom: var(--space-6); font-size: 1.125rem; }

/* ---------- Animations (IntersectionObserver) ---------- */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 600ms ease, transform 600ms ease;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* ---------- Utilitaires ---------- */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0, 0, 0, 0);
    white-space: nowrap; border: 0;
}