/* =========================================================
   Dépannage Auto Urgence Paris — style.css
   Mobile-first, responsive, thème confiance + urgence
   ========================================================= */

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

:root {
    --color-primary: #0E3D6E;          /* bleu profond — confiance */
    --color-primary-dark: #0A2D54;
    --color-primary-light: #1B5AA0;
    --color-urgence: #E63946;          /* rouge orangé — urgence */
    --color-urgence-dark: #C1121F;
    --color-success: #2A9D8F;
    --color-warning: #F4A261;
    --color-text: #1A202C;
    --color-text-light: #4A5568;
    --color-text-muted: #64748B;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F7FAFC;
    --color-bg-accent: #EDF2F7;
    --color-border: #E2E8F0;
    --color-border-dark: #CBD5E0;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-heading: var(--font-body);

    --container-max: 1200px;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    padding-bottom: 70px; /* espace pour le bandeau CTA mobile */
}

@media (min-width: 768px) {
    body { padding-bottom: 0; }
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    background-color: var(--color-bg-alt);  /* fond de secours pendant chargement — anti-CLS */
}
/* Ratio d'aspect par défaut pour les images sans dimensions explicites */
img[width][height] { aspect-ratio: attr(width) / attr(height); }

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.15s ease;
}
a:hover { color: var(--color-primary-dark); text-decoration: underline; }

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    line-height: 1.25;
    color: var(--color-text);
    font-weight: 700;
    margin-bottom: 0.75em;
}
h1 { font-size: 1.875rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

@media (min-width: 768px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
}

p { margin-bottom: 1em; }
ul, ol { margin: 0 0 1em 1.5em; }
li { margin-bottom: 0.5em; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container { padding: 0 2rem; }
}

/* ---------- Header ---------- */
.site-header {
    background: var(--color-primary);
    color: #fff;
    padding: 0.75rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
}
.logo:hover { color: #fff; text-decoration: none; }
.logo-icon { font-size: 1.5rem; }
.logo-text { display: none; }

@media (min-width: 640px) {
    .logo-text { display: inline; }
}

.header-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--color-urgence);
    color: #fff;
    padding: 0.55rem 0.9rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.95rem;
    transition: transform 0.15s ease, background 0.15s ease;
}
.header-phone:hover {
    color: #fff;
    background: var(--color-urgence-dark);
    text-decoration: none;
    transform: translateY(-1px);
}
.phone-icon { font-size: 1.1rem; }
.phone-number { font-variant-numeric: tabular-nums; }

@media (max-width: 480px) {
    .phone-number { display: none; }
    .header-phone { padding: 0.55rem 0.75rem; }
}

/* ---------- Navigation ---------- */
.site-nav {
    background: var(--color-primary-dark);
    color: #fff;
    font-size: 0.95rem;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0.25rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.nav-list::-webkit-scrollbar { display: none; }

.nav-list li { margin: 0; flex-shrink: 0; }

.nav-list a {
    display: block;
    color: #fff;
    padding: 0.75rem 0.9rem;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: border-color 0.15s ease, background 0.15s ease;
}
.nav-list a:hover {
    color: #fff;
    text-decoration: none;
    background: rgba(255,255,255,0.08);
    border-bottom-color: var(--color-urgence);
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: #fff;
    padding: 2.5rem 0;
    text-align: center;
}

.hero h1 {
    color: #fff;
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}
.h1-sub {
    display: inline-block;
    font-size: 0.7em;
    opacity: 0.85;
    font-weight: 500;
}

.hero-subtitle {
    font-size: 1.05rem;
    max-width: 720px;
    margin: 0 auto 1.5rem auto;
    opacity: 0.95;
    line-height: 1.5;
}

.hero-cta {
    margin-top: 1.5rem;
}

.hero-reassurance {
    margin-top: 0.75rem;
    font-size: 0.9rem;
    opacity: 0.9;
}

@media (min-width: 768px) {
    .hero { padding: 4rem 0; }
    .hero h1 { font-size: 2.75rem; }
    .hero-subtitle { font-size: 1.2rem; }
}

.hero-city { padding: 2rem 0; }
@media (min-width: 768px) { .hero-city { padding: 3rem 0; } }

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1rem;
    text-align: center;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    border: none;
    cursor: pointer;
    line-height: 1.2;
}

.btn-cta {
    background: var(--color-urgence);
    color: #fff;
    box-shadow: var(--shadow-md);
}
.btn-cta:hover {
    color: #fff;
    background: var(--color-urgence-dark);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-large {
    padding: 1.1rem 2rem;
    font-size: 1.15rem;
    width: 100%;
    max-width: 400px;
}

@media (min-width: 640px) {
    .btn-large { width: auto; }
}

/* ---------- Sections de contenu ---------- */
.content-section {
    padding: 2.5rem 0;
}
.content-section:nth-of-type(even) {
    background: var(--color-bg-alt);
}

.content-section h2 {
    text-align: left;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: 0.75rem;
}
.content-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--color-urgence);
    border-radius: 2px;
}

.content-section h3 {
    color: var(--color-primary);
    margin-top: 1.5rem;
}

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

/* ---------- Services grid ---------- */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1.5rem;
}

@media (min-width: 640px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .services-grid { grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
}

.service-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.service-card h3 {
    color: var(--color-primary);
    margin: 0.75rem 0 0.5rem 0;
    font-size: 1.2rem;
}

.service-card p {
    color: var(--color-text-light);
    margin: 0;
    font-size: 0.95rem;
}

/* ---------- Zones d'intervention ---------- */
.cities-section { background: var(--color-bg); }
.content-section.cities-section { background: var(--color-bg); }

.cities-dept {
    margin-bottom: 2rem;
    padding: 1.25rem;
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.cities-dept h3 {
    color: var(--color-primary);
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.cities-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
}

.cities-list a {
    display: inline-block;
    padding: 0.45rem 0.9rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--color-primary);
    transition: all 0.15s ease;
}
.cities-list a:hover {
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
    border-color: var(--color-primary);
    transform: translateY(-1px);
}

/* ---------- Breadcrumb ---------- */
.breadcrumb {
    background: var(--color-bg-alt);
    padding: 0.75rem 0;
    font-size: 0.9rem;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
}
.breadcrumb a { color: var(--color-primary); }
.breadcrumb span { color: var(--color-text); font-weight: 600; }

/* ---------- Axes dangereux ---------- */
.axes-grid, .garages-grid, .urgences-grid, .voisines-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 1.25rem;
}

@media (min-width: 640px) {
    .axes-grid, .garages-grid, .urgences-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .axes-grid, .garages-grid, .urgences-grid { grid-template-columns: repeat(3, 1fr); }
}

.axe-card, .garage-card, .urgence-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.axe-card h3, .garage-card h3, .urgence-card h3 {
    color: var(--color-primary);
    font-size: 1.1rem;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.axe-card p, .garage-card p, .urgence-card p {
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.axe-conseil {
    margin-top: 0.75rem;
    padding: 0.6rem 0.75rem;
    background: #FFF4E6;
    border-left: 3px solid var(--color-warning);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
}

.garage-address, .garage-phone, .garage-hours, .garage-spec {
    color: var(--color-text-light);
}

.garages-note {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: 1.25rem;
}

/* ---------- Info boxes ---------- */
.info-box {
    padding: 1.25rem;
    border-radius: var(--radius-md);
    margin: 1.25rem 0;
    border-left: 4px solid;
}
.info-box h3 {
    margin-top: 0;
    font-size: 1.1rem;
    color: inherit;
}
.info-warning {
    background: #FFF8E1;
    border-color: var(--color-warning);
    color: #7C4A03;
}
.info-warning h3 { color: #7C4A03; }

.info-positive {
    background: #E6F7F5;
    border-color: var(--color-success);
    color: #1D5F56;
}
.info-positive h3 { color: #1D5F56; }

/* ---------- Villes voisines ---------- */
.voisines-grid {
    grid-template-columns: 1fr;
}
@media (min-width: 640px) {
    .voisines-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
    .voisines-grid { grid-template-columns: repeat(3, 1fr); }
}

.voisine-link {
    display: block;
    padding: 0.9rem 1rem;
    background: var(--color-bg);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--color-primary);
    transition: all 0.15s ease;
}
.voisine-link:hover {
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* ---------- CTA section ---------- */
.cta-section {
    background: linear-gradient(135deg, var(--color-urgence) 0%, var(--color-urgence-dark) 100%);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
}

.cta-section h2 {
    color: #fff;
    margin-bottom: 0.75rem;
}
.cta-section h2::after { background: #fff; left: 50%; transform: translateX(-50%); }

.cta-section p {
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
    opacity: 0.95;
}

.cta-section .btn-cta {
    background: #fff;
    color: var(--color-urgence);
}
.cta-section .btn-cta:hover {
    background: var(--color-bg-accent);
    color: var(--color-urgence-dark);
}

/* ---------- Tableau tarifs (page tarifs) ---------- */
.tarifs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    background: var(--color-bg);
    box-shadow: var(--shadow-sm);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.tarifs-table th, .tarifs-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.95rem;
}

.tarifs-table th {
    background: var(--color-primary);
    color: #fff;
    font-weight: 600;
}

.tarifs-table tr:nth-child(even) td { background: var(--color-bg-alt); }

/* ---------- Comment ça marche — étapes ---------- */
.etapes-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    margin-top: 1.5rem;
    counter-reset: etape;
}

@media (min-width: 640px) {
    .etapes-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .etapes-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
}

.etape-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1.25rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.etape-numero {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.etape-card h3 {
    color: var(--color-primary);
    font-size: 1.05rem;
    margin: 0 0 0.5rem 0;
}

.etape-card p {
    color: var(--color-text-light);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.5;
}

.etapes-cta {
    text-align: center;
    margin-top: 1.75rem;
}

/* ---------- Bandeau CTA mobile ---------- */
.mobile-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.5rem;
    background: rgba(255,255,255,0.98);
    box-shadow: 0 -4px 10px rgba(0,0,0,0.12);
    z-index: 99;
    backdrop-filter: blur(6px);
}

.mobile-cta-btn {
    display: block;
    text-align: center;
    background: var(--color-urgence);
    color: #fff;
    padding: 0.85rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1rem;
    box-shadow: var(--shadow-md);
    transition: background 0.15s ease;
}
.mobile-cta-btn:hover { background: var(--color-urgence-dark); color: #fff; text-decoration: none; }

@media (min-width: 768px) {
    .mobile-cta { display: none; }
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--color-primary-dark);
    color: #fff;
    padding: 2.5rem 0 1.5rem 0;
    margin-top: 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.75rem;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .footer-grid { grid-template-columns: repeat(4, 1fr); }
}

.footer-col h3 {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-urgence);
    display: inline-block;
}

.footer-col p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.85);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.45rem;
}

.footer-links a {
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    transition: color 0.15s ease;
}
.footer-links a:hover {
    color: #fff;
    text-decoration: underline;
}

.footer-phone a {
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.15);
    padding-top: 1.25rem;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
}

/* ---------- Pages légales / conseils / contact ---------- */

/* ---------- Fourrière ---------- */
.fourriere-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: var(--shadow-sm);
}
.fourriere-card h3 { margin-top: 0; color: var(--color-primary); }
.fourriere-address, .fourriere-phone, .fourriere-hours {
    color: var(--color-text-light);
    margin-bottom: 0.3rem;
}

/* ---------- FAQ Accordion ---------- */
.faq-list { max-width: 820px; }
.faq-item {
    border: 1px solid var(--color-border-dark);
    border-radius: var(--radius-md);
    margin-bottom: 0.75rem;
    background: var(--color-bg);
    overflow: hidden;
}
.faq-item summary {
    padding: 1rem 1.25rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    position: relative;
    color: var(--color-text);
    font-size: 1rem;
    line-height: 1.4;
    padding-right: 2.5rem;
}
.faq-item summary::after {
    content: "+";
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    transition: transform 0.2s ease;
}
.faq-item[open] summary::after {
    content: "−";
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p {
    padding: 0 1.25rem 1rem 1.25rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin: 0;
}
.faq-item[open] {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

/* ---------- Utilities ---------- */

/* ---------- Accessibilité ---------- */
:focus-visible {
    outline: 3px solid var(--color-urgence);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* ---------- Print ---------- */
@media print {
    .site-header, .site-nav, .site-footer, .mobile-cta, .cta-section { display: none !important; }
    body { padding-bottom: 0; color: #000; background: #fff; }
    a { color: #000; text-decoration: underline; }
}