/* =========================================================
   AD AUTO'S — PREMIUM AUTOMOTIVE
   Light Professional Theme
========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --primary:          #e63946;
    --primary-dark:     #c1121f;
    --primary-light:    rgba(230,57,70,.10);

    --bg:               #f1f5f9;
    --bg-2:             #ffffff;
    --bg-3:             #f8fafc;
    --bg-card:          #ffffff;
    --bg-card-hover:    #fafbfc;

    --metal-1:          #1e293b;
    --metal-2:          #334155;
    --metal-3:          #475569;

    --text:             #1e293b;
    --text-light:       #64748b;
    --text-muted:       #94a3b8;
    --text-white:       #0f172a;

    --border:           #e2e8f0;
    --border-hover:     rgba(230,57,70,.3);

    --shadow-sm:        0 2px 8px rgba(0,0,0,.06);
    --shadow:           0 4px 16px rgba(0,0,0,.08);
    --shadow-lg:        0 12px 32px rgba(0,0,0,.10);
    --shadow-primary:   0 8px 24px rgba(230,57,70,.22);
    --shadow-hover:     0 20px 44px rgba(0,0,0,.12);

    --gradient-dark:    linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-card:    linear-gradient(145deg, #ffffff, #f8fafc);
    --gradient-primary: linear-gradient(135deg, #e63946, #c1121f);
    --gradient-metal:   linear-gradient(135deg, #1e293b, #334155);
    --gradient-shine:   linear-gradient(105deg, transparent 40%, rgba(255,255,255,.5) 50%, transparent 60%);

    --font-heading:     'Rajdhani', sans-serif;
    --font-body:        'Inter', sans-serif;

    --radius-sm:        8px;
    --radius:           12px;
    --radius-lg:        18px;
    --radius-xl:        24px;

    --transition:       .3s cubic-bezier(.4,0,.2,1);
    --transition-slow:  .5s cubic-bezier(.4,0,.2,1);
}

/* =========================================================
   RESET & BASE
========================================================= */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

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

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 999px; }

::selection { background: var(--primary); color: white; }

/* =========================================================
   NAVBAR
========================================================= */

.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    background: rgba(15, 23, 42, .97);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.navbar::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 2px;
    background: var(--gradient-primary);
}

.logo {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: 3px;
    text-transform: uppercase;
    transition: var(--transition);
}

.logo:hover { color: white; }

.navbar ul {
    display: flex;
    align-items: center;
    gap: 2px;
    list-style: none;
}

.navbar ul a {
    color: #94a3b8;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .4px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

.navbar ul a::after {
    content: '';
    position: absolute;
    bottom: 2px; left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px; height: 2px;
    background: var(--primary);
    border-radius: 999px;
    transition: var(--transition);
}

.navbar ul a:hover {
    color: white;
    background: rgba(255,255,255,.06);
}

.navbar ul a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.navbar-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-search input {
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.06);
    color: white;
    font-size: 13px;
    font-family: var(--font-body);
    width: 200px;
    outline: none;
    transition: var(--transition);
}

.navbar-search input::placeholder { color: #64748b; }

.navbar-search input:focus {
    background: rgba(255,255,255,.10);
    border-color: var(--primary);
    width: 240px;
}

.navbar-search button {
    background: var(--gradient-primary);
    border: none;
    color: white;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
    transition: var(--transition);
}

.navbar-search button:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-primary);
}

/* =========================================================
   HERO
========================================================= */

.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #0f172a 100%);
    padding: 140px 20px;
    text-align: center;
    color: white;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 20% 60%, rgba(230,57,70,.14) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 30%, rgba(230,57,70,.07) 0%, transparent 40%);
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.hero h1 {
    position: relative;
    font-family: var(--font-heading);
    font-size: 78px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 6px;
    margin-bottom: 20px;
    line-height: 1;
    animation: fadeInUp .9s ease both;
}

.hero p {
    position: relative;
    max-width: 680px;
    margin: 0 auto 44px;
    color: #94a3b8;
    font-size: 17px;
    font-weight: 300;
    animation: fadeInUp .9s ease .2s both;
}

.hero .btn { animation: fadeInUp .9s ease .4s both; }

/* =========================================================
   ANIMATIONS
========================================================= */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes shimmer {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* =========================================================
   BUTTONS
========================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 28px;
    border: none;
    border-radius: var(--radius);
    background: var(--gradient-primary);
    color: white;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: .5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-primary);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(230,57,70,.35);
    filter: brightness(1.06);
}

.btn:active { transform: translateY(-1px); }

.btn-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 22px;
    border-radius: var(--radius);
    background: white;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .3px;
    text-transform: uppercase;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.btn-reset:hover {
    background: var(--bg);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-filtre {
    display: inline-flex;
    align-items: center;
    padding: 9px 20px;
    border-radius: 999px;
    background: white;
    color: var(--text-light);
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-filtre:hover,
.btn-filtre.actif {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    box-shadow: var(--shadow-primary);
    transform: translateY(-2px);
}

/* =========================================================
   SECTION
========================================================= */

section {
    max-width: 1300px;
    margin: auto;
    padding: 90px 32px;
}

section h2 {
    position: relative;
    text-align: center;
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 70px;
    color: var(--text-white);
}

section h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -20px;
    transform: translateX(-50%);
    width: 50px; height: 3px;
    border-radius: 999px;
    background: var(--gradient-primary);
    box-shadow: var(--shadow-primary);
}

/* =========================================================
   GRID
========================================================= */

.grille {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

/* =========================================================
   CARDS — BASE
========================================================= */

.carte-vehicule,
.carte-service,
.carte-rdv,
.carte-stat {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
}

.carte-vehicule:hover,
.carte-service:hover,
.carte-stat:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(230,57,70,.2);
}

/* =========================================================
   CARTES VÉHICULES
========================================================= */

.carte-vehicule img {
    height: 220px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.carte-vehicule:hover img {
    transform: scale(1.05);
}

.carte-vehicule h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: 8px;
    letter-spacing: .5px;
    text-transform: uppercase;
}

.carte-vehicule p {
    color: var(--text-light);
    font-size: 13px;
}

.prix {
    display: block;
    margin-top: 14px;
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 1px;
}

.img-placeholder {
    height: 220px;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
}

/* =========================================================
   CARTES SERVICES
========================================================= */

.carte-service {
    text-align: center;
    padding: 48px 32px 40px;
}

.carte-service::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 4px;
    background: var(--gradient-primary);
}

.service-icone {
    width: 88px;
    height: 88px;
    margin: 0 auto 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background: var(--gradient-metal);
    font-size: 40px;
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.carte-service:hover .service-icone {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: var(--shadow-primary);
}

.carte-service h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.carte-service p {
    color: var(--text-light);
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-prix {
    display: block;
    color: var(--primary);
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 28px;
    letter-spacing: 1px;
}

/* =========================================================
   CARTES RDV
========================================================= */

.carte-rdv {
    padding: 24px 28px;
    border-left: 3px solid var(--primary);
    background: white;
}

.rdv-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.rdv-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 20px;
    font-size: 14px;
}

.rdv-label {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 4px;
}

.rdv-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

/* =========================================================
   STATS
========================================================= */

.carte-stat {
    text-align: center;
    padding: 40px 24px;
}

.carte-stat::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.carte-stat:hover::after { transform: scaleX(1); }

.stat-icone {
    display: block;
    font-size: 44px;
    margin-bottom: 16px;
}

.stat-nombre {
    display: block;
    font-family: var(--font-heading);
    font-size: 52px;
    font-weight: 700;
    color: var(--text-white);
    letter-spacing: 2px;
    line-height: 1;
}

.stat-label {
    display: block;
    margin-top: 10px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* =========================================================
   BADGES
========================================================= */

.badge-statut {
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.badge-en_attente {
    background: #fff7ed;
    color: #c2410c;
    border: 1px solid #fed7aa;
}

.badge-confirme {
    background: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.badge-annule {
    background: #fff1f2;
    color: #be123c;
    border: 1px solid #fecdd3;
}

/* =========================================================
   FORMULAIRES
========================================================= */

.champ { margin-bottom: 22px; }

.champ label {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 700;
    color: var(--metal-2);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.champ input,
.champ select,
.champ textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    background: white;
    color: var(--text);
    font-size: 14.5px;
    font-family: var(--font-body);
    outline: none;
    transition: var(--transition);
}

.champ input:focus,
.champ select:focus,
.champ textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
    background: #fffbfc;
}

.champ input::placeholder,
.champ textarea::placeholder { color: var(--text-muted); }

/* =========================================================
   FILTRES
========================================================= */

.filtres {
    background: white;
    padding: 28px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
    border: 1px solid var(--border);
}

.filtres .champ {
    flex: 1;
    min-width: 160px;
    margin-bottom: 0;
}

/* =========================================================
   LOGIN
========================================================= */

.section-login {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    background:
        radial-gradient(ellipse at 30% 50%, rgba(230,57,70,.06) 0%, transparent 50%),
        #f1f5f9;
}

.login-box {
    width: 100%;
    max-width: 460px;
    background: white;
    border-radius: var(--radius-xl);
    padding: 52px 48px;
    box-shadow: var(--shadow-hover);
    border: 1px solid var(--border);
    animation: fadeInUp .5s ease both;
    position: relative;
    overflow: hidden;
}

.login-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 3px;
    background: var(--gradient-primary);
}

.login-box h2 {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 34px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 36px;
    color: var(--text-white);
    padding-bottom: 20px;
    position: relative;
}

.login-box h2::after {
    content: '';
    position: absolute;
    left: 50%; bottom: 0;
    transform: translateX(-50%);
    width: 40px; height: 3px;
    border-radius: 999px;
    background: var(--gradient-primary);
}

/* =========================================================
   ALERTES
========================================================= */

.alerte-erreur,
.alerte-succes {
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: 13.5px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: fadeIn .3s ease;
}

.alerte-erreur {
    background: #fff1f2;
    border: 1.5px solid #fecdd3;
    color: #be123c;
}

.alerte-succes {
    background: #f0fdf4;
    border: 1.5px solid #bbf7d0;
    color: #15803d;
}

/* =========================================================
   INFO BLOCS
========================================================= */

.info-bloc {
    background: var(--bg-3);
    border-radius: var(--radius);
    padding: 16px 18px;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 5px;
    transition: var(--transition);
}

.info-bloc:hover {
    border-color: var(--primary);
    background: #fffbfc;
}

.info-label {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
}

.info-valeur {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-white);
}

/* =========================================================
   FOOTER
========================================================= */

footer {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    color: #64748b;
    text-align: center;
    padding: 50px 20px;
    border-top: 2px solid var(--primary);
    position: relative;
}

footer p {
    font-size: 13px;
    line-height: 2.2;
    letter-spacing: .3px;
}

footer a {
    color: var(--primary);
    transition: var(--transition);
    font-weight: 500;
}

footer a:hover { color: #ff758f; }

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 1024px) {
    .navbar { padding: 0 24px; }
    .navbar-search input { width: 160px; }
}

@media (max-width: 768px) {
    .navbar {
        height: auto;
        padding: 16px 20px;
        flex-direction: column;
        gap: 14px;
    }

    .navbar ul {
        flex-wrap: wrap;
        justify-content: center;
    }

    .navbar-search { width: 100%; }
    .navbar-search input { width: 100%; flex: 1; }

    .hero { padding: 100px 20px; }
    .hero h1 { font-size: 44px; letter-spacing: 2px; }
    .hero p { font-size: 15px; }

    section { padding: 60px 20px; }
    section h2 { font-size: 32px; }

    .grille { grid-template-columns: 1fr; }
    .filtres { flex-direction: column; }

    .login-box { padding: 36px 28px; }
    .rdv-details { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 34px; letter-spacing: 1px; }
    .btn { padding: 12px 20px; font-size: 13px; }
    .stat-nombre { font-size: 40px; }
    .login-box { padding: 28px 20px; }
}

/* =========================================================
   OPTIMISATION MOBILE AVANCÉE
========================================================= */

/* NAVBAR MOBILE */
@media (max-width: 768px) {

    .navbar {
        height: auto;
        padding: 14px 16px;
        flex-direction: column;
        gap: 12px;
    }

    .navbar ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 4px;
        width: 100%;
    }

    .navbar ul a {
        font-size: 12px;
        padding: 6px 10px;
    }

    .navbar-search {
        width: 100%;
    }

    .navbar-search input {
        width: 100%;
        flex: 1;
    }

    /* HERO */
    .hero {
        padding: 70px 16px;
    }

    .hero h1 {
        font-size: 36px;
        letter-spacing: 2px;
    }

    .hero p {
        font-size: 14px;
    }

    /* SECTION */
    section {
        padding: 48px 16px;
    }

    section h2 {
        font-size: 26px;
        letter-spacing: 1px;
        margin-bottom: 48px;
    }

    /* GRILLE */
    .grille {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* FILTRES */
    .filtres {
        flex-direction: column;
        padding: 20px 16px;
        gap: 12px;
    }

    .filtres .champ {
        width: 100%;
        min-width: unset;
    }

    /* CARTES VÉHICULES */
    .carte-vehicule img {
        height: 180px;
    }

    .carte-vehicule .contenu {
        padding: 16px;
    }

    /* CARTES SERVICES */
    .carte-service {
        padding: 32px 20px 28px;
    }

    .service-icone {
        width: 72px;
        height: 72px;
        font-size: 32px;
    }

    /* CARTES RDV */
    .carte-rdv {
        padding: 18px 16px;
    }

    .rdv-details {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .rdv-actions {
        flex-direction: column;
    }

    .rdv-actions .btn,
    .rdv-actions a {
        width: 100%;
        text-align: center;
    }

    /* LOGIN */
    .login-box {
        padding: 28px 20px;
        border-radius: 16px;
    }

    .login-box h2 {
        font-size: 24px;
    }

    /* STATS */
    .stat-nombre {
        font-size: 38px;
    }

    /* BOUTONS */
    .btn {
        padding: 12px 18px;
        font-size: 13px;
    }

    /* FOOTER */
    footer {
        padding: 36px 16px;
    }

    /* BANDEAU COOKIES */
    #cookie-banner {
        padding: 16px;
    }

    #cookie-banner div {
        flex-direction: column;
        text-align: center;
    }
}

/* TRÈS PETIT ÉCRAN */
@media (max-width: 380px) {

    .hero h1 {
        font-size: 28px;
        letter-spacing: 1px;
    }

    .navbar ul a {
        font-size: 11px;
        padding: 5px 8px;
    }

    .login-box {
        padding: 20px 14px;
    }

    section h2 {
        font-size: 22px;
    }

    .prix {
        font-size: 22px;
    }
}

/* TABLETTE */
@media (min-width: 769px) and (max-width: 1024px) {

    .navbar {
        padding: 0 20px;
    }

    .navbar ul a {
        font-size: 12px;
        padding: 7px 10px;
    }

    .grille {
        grid-template-columns: repeat(2, 1fr);
    }

    section {
        padding: 70px 24px;
    }

    .hero h1 {
        font-size: 56px;
    }
}

/* TOUCH - améliore les zones cliquables */
@media (hover: none) {

    .btn:hover {
        transform: none;
    }

    .carte-vehicule:hover,
    .carte-service:hover,
    .carte-stat:hover {
        transform: none;
    }

    .navbar ul a:hover::after {
        transform: translateX(-50%) scaleX(0);
    }
}