/* Variables de color de ADESMUR */
:root {
    --adesmur-blue: #003366;
    --adesmur-blue-light: #004c99;
    --adesmur-gold: #ffc107;
    --adesmur-gold-hover: #e0a800;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    max-width: 100vw;
    overflow-x: hidden;
}

.text-adesmur {
    color: var(--adesmur-blue);
}

.bg-adesmur {
    background-color: var(--adesmur-blue);
}

.btn-adesmur {
    background-color: var(--adesmur-gold);
    color: #000;
    font-weight: bold;
    transition: all 0.3s ease;
}

.btn-adesmur:hover {
    background-color: var(--adesmur-gold-hover);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.navbar .nav-link {
    position: relative;
    transition: color 0.3s;
}

.navbar .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    display: block;
    margin-top: 5px;
    right: 0;
    background: var(--adesmur-gold);
    transition: width 0.3s ease;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
    width: 100%;
    left: 0;
    background: var(--adesmur-gold);
}

/* Fondo limpio, sin logos, aspecto profesional/tecnológico */
.hero-redes {
    background-color: var(--adesmur-blue);
    padding: 100px 0 60px 0;
    color: white;
}

.social-card-giant {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    text-decoration: none;
    display: block;
}

@media (hover: hover) and (pointer: fine) {
    .social-card-giant:hover {
        transform: translateY(-15px);
        box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, .15) !important;
    }

    .social-card-giant.instagram:hover {
        border-color: #E1306C;
    }

    .social-card-giant.instagram:hover i {
        color: #E1306C !important;
    }

    .social-card-giant.twitter:hover {
        border-color: #000000;
    }

    .social-card-giant.twitter:hover i {
        color: #000000 !important;
    }

    .social-card-giant.facebook:hover {
        border-color: #1877F2;
    }

    .social-card-giant.facebook:hover i {
        color: #1877F2 !important;
    }
}

@media (hover: none) and (pointer: coarse) {
    .social-card-giant {
        transition: none;
    }

    .social-card-giant:hover {
        transform: none;
        box-shadow: none;
    }

    .social-card-giant.instagram {
        border-color: #E1306C;
    }

    .social-card-giant.instagram i {
        color: #E1306C !important;
    }

    .social-card-giant.twitter {
        border-color: #000000;
    }

    .social-card-giant.twitter i {
        color: #000000 !important;
    }

    .social-card-giant.facebook {
        border-color: #1877F2;
    }

    .social-card-giant.facebook i {
        color: #1877F2 !important;
    }
}

.social-feed-box {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.05);
}

.mock-instagram-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.mock-instagram-img:hover {
    transform: scale(1.05);
}

.overflow-hidden {
    overflow: hidden;
}