/* Variables globales */
:root {
    --primary-color: #1e3a8a;
    --secondary-color: #4338ca;
    --accent-color: #3b82f6;
    --text-color: #1f2937;
    --light-bg: #f8fafc;
    --card-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --transition: all 0.3s ease;
}

/* Estilos base */
body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-color);
    line-height: 1.6;
}

/* Encabezado */
.bg-gradient-custom {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    position: relative;
    overflow: hidden;
    padding: 6rem 0;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.bg-gradient-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.1;
}

.bg-gradient-custom h1,
.bg-gradient-custom h2,
.bg-gradient-custom .lead {
    opacity: 0;
    transition: opacity 0.5s ease;
    position: relative;
}

.bg-gradient-custom h1,
.bg-gradient-custom h2 {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    min-height: 4.2rem;
    margin-bottom: 1rem;
    text-align: center;
    word-wrap: break-word;
    hyphens: auto;
}

.bg-gradient-custom h2 {
    margin-bottom: 1.5rem;
}

.bg-gradient-custom .lead {
    font-size: 1.25rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    min-height: 1.5rem;
    margin-bottom: 0;
}

.header-logo {
    width: 150px;
    height: 150px;
    object-fit: cover;
    transition: var(--transition);
    border: 4px solid rgba(255, 255, 255, 0.9);
    box-shadow: var(--card-shadow);
}

.header-logo:hover {
    transform: scale(1.05);
    border-color: white;
}

/* Navegación */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(17, 24, 39, 0.95) !important;
}

.nav-link {
    position: relative;
    transition: var(--transition);
    font-weight: 500;
    padding: 0.5rem 1rem !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 80%;
}

/* Secciones */
section {
    position: relative;
    overflow: hidden;
    padding: 2rem 1rem !important;
}

section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    opacity: 0.1;
}

section h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

/* Tarjetas */
.card {
    border: none;
    transition: var(--transition);
    background: white;
    box-shadow: var(--card-shadow);
    margin-bottom: 1rem;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.card-body {
    padding: 1.25rem;
}

/* Botones */
.btn {
    padding: 0.5rem 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: none;
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 8px -1px rgba(59, 130, 246, 0.3);
}

/* Títulos de sección */
h2.fw-semibold {
    position: relative;
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
}

h2.fw-semibold::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

/* Listas */
.list-unstyled li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
}

.list-unstyled li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Enlaces */
a {
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color) !important;
}

/* Espaciado */
.space-y-1 > * + * {
    margin-top: 0.25rem;
}

.space-y-2 > * + * {
    margin-top: 0.5rem;
}

.space-x-3 > * + * {
    margin-left: 1rem;
}

/* Footer */
footer {
    background: linear-gradient(135deg, #111827, #1f2937);
    position: relative;
    overflow: hidden;
    padding: 2rem 1rem;
    text-align: center;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

/* Animaciones */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section {
    animation: fadeIn 0.6s ease-out forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .header-logo {
        width: 120px;
        height: 120px;
    }
    
    .card {
        margin-bottom: 1rem;
    }
    
    h2.fw-semibold {
        font-size: 1.75rem;
    }
    
    .bg-gradient-custom {
        padding: 2rem 1rem;
        min-height: 280px;
        display: flex;
        align-items: center;
    }
    
    .bg-gradient-custom h1,
    .bg-gradient-custom h2 {
        font-size: 1.75rem;
        min-height: 2.2rem;
        white-space: normal;
        line-height: 1.3;
        margin-bottom: 0.75rem;
        overflow: hidden;
        text-align: center;
        word-wrap: break-word;
        hyphens: auto;
    }
    
    .bg-gradient-custom h2 {
        margin-bottom: 1rem;
        min-height: 2.2rem;
    }
    
    .bg-gradient-custom .lead {
        font-size: 1rem;
        min-height: 1.2rem;
        padding: 0 1rem;
        overflow: hidden;
    }

    /* Navegación */
    .navbar {
        padding: 0.5rem 1rem;
    }

    .navbar-nav {
        padding: 1rem 0;
    }

    .nav-link {
        padding: 0.5rem 0 !important;
        text-align: center;
    }

    /* Secciones */
    section {
        padding: 1.5rem 1rem !important;
    }

    section h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    /* Imágenes */
    .img-fluid {
        margin-bottom: 1rem;
    }

    /* Texto */
    .lead {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    /* Espaciado */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .py-5 {
        padding-top: 2rem !important;
        padding-bottom: 2rem !important;
    }

    .mb-5 {
        margin-bottom: 2rem !important;
    }
}

@media (max-width: 480px) {
    .bg-gradient-custom {
        padding: 1.5rem 0.5rem;
        min-height: 240px;
    }
    
    .bg-gradient-custom h1,
    .bg-gradient-custom h2 {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        min-height: 1.95rem;
        text-align: center;
        word-wrap: break-word;
        hyphens: auto;
        line-height: 1.2;
    }
    
    .bg-gradient-custom h2 {
        margin-bottom: 0.75rem;
        min-height: 1.95rem;
    }
    
    .bg-gradient-custom .lead {
        font-size: 0.9rem;
        padding: 0 0.5rem;
        min-height: 1.1rem;
    }

    /* Secciones */
    section {
        padding: 1rem 0.5rem !important;
    }

    section h2 {
        font-size: 1.25rem;
    }

    /* Tarjetas */
    .card-body {
        padding: 0.75rem;
    }

    /* Botones */
    .btn {
        padding: 0.4rem 0.75rem;
        font-size: 0.9rem;
    }

    /* Texto */
    .lead {
        font-size: 0.9rem;
    }

    /* Espaciado */
    .container {
        padding-left: 0.5rem;
        padding-right: 0.5rem;
    }

    .py-5 {
        padding-top: 1.5rem !important;
        padding-bottom: 1.5rem !important;
    }

    .mb-5 {
        margin-bottom: 1.5rem !important;
    }
}

/* Tarjetas de Comunicación */
.communication-card {
    border: none;
    transition: var(--transition);
    background: white;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.communication-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: var(--transition);
}

.communication-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.communication-card:hover::before {
    opacity: 1;
}

.communication-card .card-body {
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.icon-wrapper {
    width: 64px;
    height: 64px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    color: white;
    font-size: 1.75rem;
    transition: var(--transition);
    flex-shrink: 0;
}

.communication-card:hover .icon-wrapper {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.communication-card .card-text {
    color: var(--text-color);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.communication-card .btn {
    position: relative;
    overflow: hidden;
    z-index: 1;
    margin-top: auto;
}

.communication-card .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    opacity: 0;
    transition: var(--transition);
    z-index: -1;
}

.communication-card .btn:hover::before {
    opacity: 1;
}

/* Animaciones del Header */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
}

.particle {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% {
        transform: translateY(0) translateX(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) translateX(100px) rotate(360deg);
        opacity: 0;
    }
}