:root {
    --macvi-black: #08090B;
    --macvi-dark: #111318;
    --macvi-card: #181B22;
    --macvi-gold: #D4AF52;
    --macvi-gold-light: #F2D98A;
    --macvi-gray: #A7A9AE;
    --macvi-border: #2A2E39;
    --macvi-white: #FFFFFF;
}

body {
    background-color: var(--macvi-black);
    color: var(--macvi-white);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Navbar */
.navbar-macvi {
    background-color: rgba(17, 19, 24, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--macvi-border);
    padding: 14px 0;
}
.navbar-macvi .navbar-brand,
.navbar-macvi .nav-link {
    color: var(--macvi-white) !important;
    font-weight: 500;
    transition: color 0.2s;
}
.navbar-macvi .nav-link:hover,
.navbar-macvi .nav-link.active {
    color: var(--macvi-gold) !important;
}

/* Botones Dorados */
.btn-gold {
    background: linear-gradient(135deg, #D4AF52 0%, #F2D98A 100%);
    color: #000000;
    font-weight: 700;
    border: none;
    border-radius: 6px;
    box-shadow: 0 4px 15px rgba(212, 175, 82, 0.25);
    transition: all 0.3s ease;
}
.btn-gold:hover {
    background: linear-gradient(135deg, #F2D98A 0%, #D4AF52 100%);
    color: #000000;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 82, 0.4);
}
.btn-outline-gold {
    color: var(--macvi-gold);
    border: 1px solid var(--macvi-gold);
    background: transparent;
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.3s ease;
}
.btn-outline-gold:hover {
    background-color: var(--macvi-gold);
    color: var(--macvi-black);
    transform: translateY(-2px);
}

/* Hero Slider de mayor impacto visual */
.hero-slider .carousel-item {
    height: 680px; /* Aumentado para mayor presencia */
    min-height: 550px;
    background-size: cover;
    background-position: center;
    position: relative;
}
.hero-slider .carousel-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, rgba(8, 9, 11, 0.95) 0%, rgba(8, 9, 11, 0.75) 55%, rgba(8, 9, 11, 0.35) 100%);
}
.hero-caption {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

/* Tarjetas */
.card-macvi {
    background-color: var(--macvi-card);
    border: 1px solid var(--macvi-border);
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.card-macvi:hover {
    border-color: var(--macvi-gold);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 15px rgba(212, 175, 82, 0.15);
}
.card-img-top-wrapper {
    position: relative;
    padding-top: 70%;
    overflow: hidden;
    background-color: #0c0e12;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
}
.card-img-top-wrapper img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.card-macvi:hover .card-img-top-wrapper img {
    transform: scale(1.05);
}

/* WhatsApp Flotante */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    background: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    text-align: center;
    font-size: 32px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}
.whatsapp-float:hover {
    transform: scale(1.1);
    color: white;
}

.text-gold { color: var(--macvi-gold) !important; }
.text-gray-macvi { color: var(--macvi-gray); }