/* ==========================================================================
   Aéroclub de Nîmes-Courbessac — Thème (surcouche Bootstrap 5)
   Charte reprise de l'ancien site : marine #000645, orange #F26440,
   or #EDBF48, sarcelle #286F6C, crème #faf8f4. Titres Oswald, texte Inter.
   ========================================================================== */

:root {
    --acnc-navy:   #000645;
    --acnc-orange: #F26440;
    --acnc-gold:   #EDBF48;
    --acnc-teal:   #286F6C;
    --acnc-cream:  #faf8f4;
    --acnc-dark:   #12132b;

    /* Surcharge des variables Bootstrap */
    --bs-primary: #000645;
    --bs-primary-rgb: 0, 6, 69;
    --bs-body-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --bs-body-color: #2c2c2c;
    --bs-link-color: #000645;
    --bs-link-hover-color: #F26440;
}

body {
    font-family: var(--bs-body-font-family);
    color: var(--bs-body-color);
}

h1, h2, h3, h4, h5, h6,
.font-title {
    font-family: 'Oswald', 'Inter', sans-serif;
    font-weight: 600;
    letter-spacing: .5px;
}

.text-navy   { color: var(--acnc-navy) !important; }
.text-orange { color: var(--acnc-orange) !important; }
.text-gold   { color: var(--acnc-gold) !important; }
.text-teal   { color: var(--acnc-teal) !important; }

.bg-navy   { background-color: var(--acnc-navy) !important; }
.bg-orange { background-color: var(--acnc-orange) !important; }
.bg-gold   { background-color: var(--acnc-gold) !important; }
.bg-teal   { background-color: var(--acnc-teal) !important; }
.bg-cream  { background-color: var(--acnc-cream) !important; }

/* --- Boutons de la marque --- */
.btn-orange {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--acnc-orange);
    --bs-btn-border-color: var(--acnc-orange);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #d94e2b;
    --bs-btn-hover-border-color: #d94e2b;
    --bs-btn-active-bg: #c6461f;
    --bs-btn-active-border-color: #c6461f;
    --bs-btn-font-weight: 600;
}
.btn-navy {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--acnc-navy);
    --bs-btn-border-color: var(--acnc-navy);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #00104f;
    --bs-btn-hover-border-color: #00104f;
    --bs-btn-font-weight: 600;
}
.btn-outline-navy {
    --bs-btn-color: var(--acnc-navy);
    --bs-btn-border-color: var(--acnc-navy);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--acnc-navy);
    --bs-btn-hover-border-color: var(--acnc-navy);
    --bs-btn-font-weight: 600;
}

.btn {
    text-transform: uppercase;
    letter-spacing: .5px;
    border-radius: 2px;
    padding-inline: 1.5rem;
}

/* ==========================================================================
   Barre de navigation
   ========================================================================== */
.navbar-acnc {
    background-color: rgba(255, 255, 255, .96);
    box-shadow: 0 2px 14px rgba(0, 0, 0, .08);
    transition: padding .25s ease, background-color .25s ease;
}
.navbar-acnc .navbar-brand img {
    height: 62px;
    transition: height .25s ease;
}
.navbar-acnc.is-scrolled .navbar-brand img {
    height: 48px;
}
.navbar-acnc .nav-link {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-weight: 500;
    font-size: .92rem;
    letter-spacing: .6px;
    color: var(--acnc-navy) !important;
    padding-inline: 1rem !important;
}
.navbar-acnc .nav-link:hover,
.navbar-acnc .nav-link.active {
    color: var(--acnc-orange) !important;
}
.navbar-acnc .dropdown-menu {
    border: 0;
    border-top: 3px solid var(--acnc-orange);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .12);
    border-radius: 0 0 4px 4px;
}
.navbar-acnc .dropdown-item {
    font-family: 'Oswald', sans-serif;
    text-transform: uppercase;
    font-size: .85rem;
    letter-spacing: .5px;
    padding: .55rem 1.25rem;
}
.navbar-acnc .dropdown-item:hover,
.navbar-acnc .dropdown-item:focus {
    background-color: var(--acnc-cream);
    color: var(--acnc-orange);
}
.navbar-acnc .btn-membres {
    text-transform: uppercase;
}

/* Sous-menus au survol sur desktop */
@media (min-width: 992px) {
    .navbar-acnc .dropdown:hover > .dropdown-menu {
        display: block;
        margin-top: 0;
    }
}

/* ==========================================================================
   Sections & héros
   ========================================================================== */
.hero {
    position: relative;
    min-height: 78vh;
    display: flex;
    align-items: center;
    color: #fff;
    background-size: cover;
    background-position: center;
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 6, 69, .55) 0%, rgba(0, 6, 69, .70) 100%);
}
.hero > .container {
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: clamp(2rem, 5vw, 3.6rem);
    text-transform: uppercase;
    text-shadow: 0 2px 20px rgba(0, 0, 0, .4);
}
.hero .lead {
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    max-width: 720px;
}

.page-banner {
    position: relative;
    color: #fff;
    padding: clamp(4rem, 12vh, 8rem) 0 clamp(2.5rem, 8vh, 5rem);
    background: var(--acnc-navy);
    background-size: cover;
    background-position: center;
}
.page-banner::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 6, 69, .60), rgba(0, 6, 69, .80));
}
.page-banner > .container {
    position: relative;
    z-index: 2;
}
.page-banner h1 {
    text-transform: uppercase;
    font-size: clamp(1.8rem, 4vw, 3rem);
}

.section {
    padding: clamp(3rem, 8vh, 6rem) 0;
}
.section-title {
    position: relative;
    text-transform: uppercase;
    margin-bottom: 2.5rem;
}
.section-title::after {
    content: "";
    display: block;
    width: 70px;
    height: 4px;
    background: var(--acnc-orange);
    margin-top: 1rem;
}
.section-title.text-center::after {
    margin-inline: auto;
}
.eyebrow {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    color: var(--acnc-orange);
    font-family: 'Oswald', sans-serif;
}

/* --- Cartes --- */
.card-feature {
    border: 0;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, .07);
    transition: transform .25s ease, box-shadow .25s ease;
    height: 100%;
}
.card-feature:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .12);
}
.card-feature .card-img-top {
    height: 220px;
    object-fit: cover;
}
.icon-circle {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    background: var(--acnc-cream);
    color: var(--acnc-orange);
}

/* --- Étapes formation --- */
.step-number {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--acnc-navy);
    color: #fff;
    font-family: 'Oswald', sans-serif;
    font-size: 1.4rem;
    display: inflex;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 54px;
}

/* --- Tableau tarifs --- */
.table-tarifs thead {
    background: var(--acnc-navy);
    color: #fff;
    text-transform: uppercase;
    font-family: 'Oswald', sans-serif;
    letter-spacing: .5px;
}
.table-tarifs .price {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    color: var(--acnc-navy);
}

/* --- Prix mis en avant --- */
.price-badge {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--acnc-orange);
}

/* --- Galerie --- */
.gallery-item {
    overflow: hidden;
    border-radius: 4px;
}
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4 / 3;
    transition: transform .4s ease;
}
.gallery-item:hover img {
    transform: scale(1.07);
}

/* --- Bloc coordonnées (contact) --- */
.contact-info-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}
.contact-info-item .icon {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--acnc-orange);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex: 0 0 52px;
}

/* ==========================================================================
   Pied de page
   ========================================================================== */
.footer {
    background: var(--acnc-navy);
    color: rgba(255, 255, 255, .75);
    padding: 3.5rem 0 1.5rem;
}
.footer a {
    color: rgba(255, 255, 255, .75);
    text-decoration: none;
}
.footer a:hover {
    color: var(--acnc-orange);
}
.footer h5 {
    color: #fff;
    text-transform: uppercase;
    font-size: 1rem;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
}
.footer .social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: background .2s ease;
}
.footer .social-link:hover {
    background: var(--acnc-orange);
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .12);
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    font-size: .85rem;
}

/* --- Bandeau agrément DGAC --- */
.dgac-badge {
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, .3);
    border-radius: 3px;
    padding: .35rem .75rem;
    font-size: .8rem;
    letter-spacing: .5px;
}

/* --- Logos partenaires --- */
.partenaire-logo {
    transition: transform .25s ease, box-shadow .25s ease;
}
.partenaire-logo img {
    filter: grayscale(100%);
    opacity: .85;
    transition: filter .25s ease, opacity .25s ease;
}
.partenaire-logo:hover {
    transform: translateY(-4px);
}
.partenaire-logo:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* --- Utilitaires --- */
.overlay-dark {
    position: relative;
}
.min-vh-40 { min-height: 40vh; }
.object-cover { object-fit: cover; }
.rounded-brand { border-radius: 6px; }