.hero-section.weekend-hero {
    position: relative;
    background: linear-gradient(145deg, #1a1f3a, #2d3561, #1e2749);
    color: #fff;
    padding: 2rem 3rem 4rem;
    padding-top: calc(2rem + 71px);
    margin: -20px;
    margin-bottom: 0.5rem;
    text-align: center;
    overflow: hidden;
}

.hero-section.weekend-hero::before {
    content: "";
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle, rgba(96, 165, 250, 0.15), transparent 70%);
    transform: rotate(25deg);
    opacity: 0.6;
    pointer-events: none;
}

.hero-section.weekend-hero::after {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: repeating-linear-gradient(
        135deg,
        rgba(96, 165, 250, 0.08) 0px,
        rgba(96, 165, 250, 0.08) 2px,
        transparent 2px,
        transparent 20px
    );
    opacity: 0.4;
    pointer-events: none;
}

.hero-section.weekend-hero .shine {
    position: absolute;
    top: -100%; left: -50%;
    width: 200%; height: 200%;
    background: linear-gradient(135deg, rgba(96, 165, 250, 0) 0%, rgba(96, 165, 250, 0.25) 50%, rgba(96, 165, 250, 0) 100%);
    transform: rotate(30deg);
    animation: shine 8s infinite linear;
    pointer-events: none;
}

@keyframes shine {
    0% { transform: translateX(-100%) rotate(30deg); }
    100% { transform: translateX(100%) rotate(30deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    margin-bottom: 1rem;
}

.hero-description {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* BOUTON NOIR MÉTALLIQUE */
.hero-btn.black {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 16px 36px;
    background: linear-gradient(90deg, #0a1419 0%, #1f2b38 50%, #0a1419 100%);
    color: #fff;
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.hero-btn.black::before {
    content: "";
    position: absolute;
    top: 0; left: -75%;
    width: 50%; height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.25) 0%, rgba(255,255,255,0) 100%);
    transform: skewX(-20deg);
    transition: left 1s ease;
}

.hero-btn.black:hover::before { left: 100%; }
.hero-btn.black:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.contact-section {
    padding: 80px 0;
}

.contact-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-8px);
}

/* EN-TÊTE */
.card-header {
    background: linear-gradient(135deg, #1a3c5a, #2b5d8a);
    color: white;
    padding: 2.5rem 3.5rem;
    text-align: center;
}

.card-header h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 0;
}

.card-header p {
    margin: 0.75rem 0 0;
    opacity: 0.92;
    font-size: 1rem;
}

/* CORPS DU FORMULAIRE - PADDING MAXI */
.form-body {
    padding: 3rem 4rem !important;
    background: #fff;
}

.form-group {
    margin-bottom: 2rem;
}

.contact-card .form-label {
    font-weight: 600;
    color: #1a3c5a;
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
    display: block;
}

/* INPUTS GROS & AÉRÉS */
.contact-card .form-control,
.contact-card .form-control-lg {
    border: 2px solid #d1d5db;
    border-radius: 14px;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    background-color: #fcfcfc;
    transition: all 0.3s ease;
    height: auto;
    line-height: 1.5;
}

.contact-card .form-control:focus,
.contact-card .form-control-lg:focus {
    border-color: #1a3c5a;
    background-color: #fff;
    box-shadow: 0 0 0 5px rgba(26, 60, 90, 0.18);
    outline: none;
}

.contact-card .form-control::placeholder,
.contact-card .form-control-lg::placeholder {
    color: #9ca3af;
    font-style: italic;
    font-size: 0.95rem;
}

.contact-card .invalid-feedback {
    color: #dc3545;
    font-size: 0.9rem;
    margin-top: 0.5rem;
    display: block;
}

/* BOUTON ENVOYER */
.btn-primary {
    position: relative;
    background: linear-gradient(90deg, #0a1419 0%, #1f2b38 50%, #0a1419 100%);
    border: none;
    border-radius: 50px;
    padding: 16px 56px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: white;
    font-size: 1.1rem;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    min-width: 220px;
}

.btn-primary::before {
    content: "";
    position: absolute;
    top: 0; left: -75%;
    width: 50%; height: 100%;
    background: linear-gradient(120deg, rgba(255,255,255,0.3) 0%, rgba(255,255,255,0) 100%);
    transform: skewX(-20deg);
    transition: left 1s ease;
}

.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}


@media (max-width: 992px) {
    .col-lg-9 { max-width: 90%; }
}

@media (max-width: 768px) {
    .hero-section.weekend-hero {
        padding: 1.5rem;
        padding-top: calc(1.5rem + 71px);
        margin: -15px;
    }
    .hero-title { font-size: 2.2rem; }
    .hero-btn.black { padding: 14px 28px; font-size: 1rem; }

    .contact-section { padding: 50px 0; }
    .card-header { padding: 2rem 2rem; }
    .card-header h2 { font-size: 1.7rem; }
    .form-body { padding: 2.5rem 2rem !important; }
    .form-control-lg { font-size: 1rem; padding: 0.9rem 1.2rem; }
}