/* Estilos generales */
:root {
    --primary-color: #0056b3;
    --secondary-color: #00bcd4;
    --accent-color: #ff6b00;
    --dark-color: #1a2a40;
    --light-color: #ffffff;
    --grey-color: #f5f7fa;
    --success-color: #28a745;
    --gradient-primary: linear-gradient(135deg, #0056b3, #00bcd4);
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    --box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    --box-shadow-hover: 0 10px 25px rgba(0,0,0,0.2);
}

body {
    font-family: 'Poppins', sans-serif;
    color: #4a4a4a;
    background-color: var(--light-color);
    line-height: 1.6;
    overflow-x: hidden;
}

p {
    margin-bottom: 1.1rem; /* Más espacio entre párrafos */
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--dark-color);
}

/* Animaciones generales */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 86, 179, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 86, 179, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 86, 179, 0);
    }
}

@keyframes spin-slow {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

@keyframes slide-in-right {
    0% {
        transform: translateX(50px);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

.slide-in-right {
    animation: slide-in-right 0.8s ease forwards;
}

.slide-in-right-delay {
    animation: slide-in-right 0.8s ease 0.3s forwards;
    opacity: 0;
}

.spin-slow {
    animation: spin-slow 8s linear infinite;
}

.pulse-btn {
    animation: pulse 2s infinite;
}

/* Partículas JS */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

/* Menú de Navegación */
.navbar {
    background-color: transparent;
    transition: var(--transition-normal);
    padding: 15px 0;
}

.navbar .container {
    width: 95%;
    max-width: 1320px;
}

.navbar-scrolled {
    background-color: var(--dark-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 10px 0;
}

.navbar-brand {
    font-size: 1.5rem;
    color: var(--light-color);
    font-weight: 600;
}

.navbar-brand:hover {
    color: var(--secondary-color);
}

.navbar-toggler {
    border: none;
    background: transparent;
    color: var(--light-color);
    font-size: 1.5rem;
}

.navbar-toggler:focus {
    outline: none;
}

.nav-link {
    color: var(--light-color) !important;
    font-weight: 500;
    margin: 0 15px;
    position: relative;
    transition: var(--transition-normal);
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition-normal);
}

.nav-link:hover {
    color: var(--secondary-color) !important;
}

.nav-link:hover:after {
    width: 100%;
}

/* Encabezado */
header {
    background: var(--gradient-primary);
    color: var(--light-color);
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

header .display-4 {
    font-size: 2.5rem;
    line-height: 1.3;
    margin-bottom: 1.5rem;
}

.header-img {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition-normal);
}

.header-img:hover {
    transform: perspective(1000px) rotateY(5deg);
    box-shadow: var(--box-shadow-hover);
}

.gradient-text {
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.wave-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

/* Secciones generales */
section {
    position: relative;
    padding: 100px 0;
}

section .container {
    width: 95%;
    max-width: 1320px;
}

.section-title-container {
    display: inline-block;
    position: relative;
    margin-bottom: 20px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--dark-color);
    position: relative;
    z-index: 1;
    margin-bottom: 0;
}

.section-title-container:after {
    content: '';
    position: absolute;
    width: 50%;
    height: 10px;
    background: var(--secondary-color);
    bottom: 0;
    left: 25%;
    border-radius: 10px;
    z-index: 0;
    opacity: 0.3;
}

/* Sección de Servicios */
#servicios {
    background-color: var(--light-color);
}

.service-card {
    border: none;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition-normal);
    transform: translateY(0);
    min-height: 440px; /* Aumentado de 400px aproximadamente */
}

.service-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--box-shadow-hover);
}

.card-img-container {
    position: relative;
    overflow: hidden;
}

.card-img-top {
    transition: var(--transition-slow);
    height: 200px;
    object-fit: cover;
}

.service-card:hover .card-img-top {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 86, 179, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.service-card:hover .card-overlay {
    opacity: 1;
}

.icon-overlay {
    color: var(--light-color);
    font-size: 3rem;
    transform: scale(0);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.service-card:hover .icon-overlay {
    transform: scale(1);
}

.card-body {
    padding: 1.5rem; /* Más padding interno */
}

.feature-list li {
    margin-bottom: 12px; /* Aumentado de 10px */
    line-height: 1.5;
    transition: var(--transition-normal);
    padding: 5px 0;
}

.feature-list li:hover {
    transform: translateX(5px);
}

/* Sección Sobre Nosotros */
#sobre-nosotros {
    background: linear-gradient(135deg, #f5f7fa, #e4e7eb);
    color: var(--dark-color);
    padding: 130px 0; /* Aumentado desde 100px */
    position: relative;
    overflow: hidden; /* Contener las ondas dentro de la sección */
}

.wave-container-top, 
.wave-container-bottom {
    position: absolute;
    width: 100%;
    height: 100px; /* Altura fija para evitar que ocupen demasiado espacio */
    z-index: 0; /* Asegurar que estén detrás del contenido */
    overflow: hidden;
    pointer-events: none; /* Para que no interfieran con clicks */
}

.wave-container-top {
    top: -1px; /* Evitar que quede un espacio en blanco */
}

.wave-container-bottom {
    bottom: -1px; /* Evitar que quede un espacio en blanco */
}

#sobre-nosotros .container {
    position: relative;
    z-index: 2; /* Mayor que el z-index de las ondas */
}

.about-img-container {
    position: relative;
    z-index: 2;
}

.about-img {
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    transition: var(--transition-normal);
}

.about-img:hover {
    box-shadow: var(--box-shadow-hover);
}

.floating-badge {
    position: absolute;
    top: -30px;
    right: -15px;
    background: var(--accent-color);
    color: var(--light-color);
    padding: 12px 20px;
    border-radius: 30px;
    font-weight: 600;
    box-shadow: var(--box-shadow);
    animation: float 2s ease-in-out infinite;
    z-index: 10;
}

.about-content {
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 15px;
    box-shadow: var(--box-shadow);
}

.about-content p {
    margin-bottom: 20px;
}

.counter-container {
    margin-top: 30px;
}

.counter-item {
    background-color: rgba(255, 255, 255, 0.7);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 15px;
    box-shadow: var(--box-shadow);
    transition: var(--transition-normal);
}

.counter-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--box-shadow-hover);
}

.counter {
    font-size: 2.8rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
    display: block;
}

/* Sección de Contacto */
#contacto {
    background-color: var(--light-color);
}

.contact-card {
    background: var(--light-color);
    border-radius: 15px;
    padding: 35px; /* Aumentado de 30px */
    box-shadow: var(--box-shadow);
    transition: var(--transition-normal);
}

.contact-card:hover {
    box-shadow: var(--box-shadow-hover);
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form .form-control {
    border-radius: 10px;
    padding: 12px 15px;
    border: 1px solid #e1e5ea;
    transition: var(--transition-normal);
}

.contact-form .form-control:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

.contact-form .input-group-text {
    background-color: var(--primary-color);
    color: var(--light-color);
    border: 1px solid var(--primary-color);
    border-radius: 10px 0 0 10px;
}

.contact-form .btn {
    border-radius: 10px;
    padding: 12px;
    font-weight: 600;
    transition: var(--transition-normal);
}

.contact-info-card {
    background: var(--gradient-primary);
    color: var(--light-color);
    border-radius: 15px;
    padding: 35px; /* Aumentado de 30px */
    height: 100%;
    box-shadow: var(--box-shadow);
    position: relative;
    overflow: hidden;
}

.contact-info-card:before {
    content: '';
    position: absolute;
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    top: -75px;
    right: -75px;
}

.contact-info-card:after {
    content: '';
    position: absolute;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    bottom: -50px;
    left: -50px;
}

.contact-info {
    position: relative;
    z-index: 1;
}

.contact-info li {
    margin-bottom: 12px; /* Aumentado de 10px */
    line-height: 1.5;
    display: flex;
    align-items: flex-start;
}

.contact-info i {
    margin-right: 10px;
    min-width: 20px;
    text-align: center;
}

.social-icons {
    display: flex;
    justify-content: center;
}

.social-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    margin: 0 10px;
    color: var(--light-color);
    font-size: 1.2rem;
    transition: var(--transition-normal);
}

.social-icon:hover {
    background: var(--light-color);
    color: var(--primary-color);
    transform: translateY(-5px);
}

/* Footer */
footer {
    background: var(--dark-color);
    color: var(--light-color);
    padding: 50px 0 20px;
}

footer .container {
    width: 95%;
    max-width: 1320px;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-normal);
}

.footer-links a:hover {
    color: var(--secondary-color);
    text-decoration: none;
    padding-left: 5px;
}

/* Botón back to top */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: none;
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    color: var(--light-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    transition: var(--transition-normal);
    box-shadow: var(--box-shadow);
}

.back-to-top:hover {
    background: var(--secondary-color);
    color: var(--light-color);
    transform: translateY(-5px);
}

/* Botones */
.btn-primary {
    background: var(--gradient-primary);
    border: none;
    box-shadow: 0 4px 10px rgba(0, 86, 179, 0.3);
    border-radius: 30px;
    padding: 10px 25px;
    transition: var(--transition-normal);
    font-weight: 600;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

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

.btn-primary:hover:before {
    width: 100%;
}

.btn-primary:hover {
    box-shadow: 0 6px 15px rgba(0, 86, 179, 0.4);
    transform: translateY(-2px);
    background: var(--gradient-primary);
    border: none;
}

/* Responsivo */
@media (max-width: 992px) {
    header {
        padding: 120px 0 80px;
    }
    
    .navbar-collapse {
        background: var(--dark-color);
        border-radius: 10px;
        padding: 20px;
        margin-top: 15px;
    }
    
    .counter-container {
        flex-wrap: wrap;
    }
    
    .counter-item {
        flex: 0 0 50%;
        margin-bottom: 20px;
    }
}

@media (max-width: 768px) {
    header {
        padding: 100px 0 60px;
        text-align: center;
    }
    
    header .text-left {
        text-align: center !important;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .counter-item {
        flex: 0 0 100%;
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .counter {
        font-size: 2.4rem;
    }
    
    header .display-4 {
        font-size: 2rem;
    }
    
    .about-content {
        padding: 25px;
        margin-top: 30px;
    }
    
    .contact-info-card {
        margin-top: 30px;
    }

    .service-card {
        min-height: auto; /* Altura automática en móviles */
    }
    
    .about-content, .card-body, .contact-card, .contact-info-card {
        padding: 20px; /* Padding reducido pero suficiente en móviles */
    }
    
    #sobre-nosotros {
        padding: 100px 0;
    }
}

@media (max-width: 576px) {
    header {
        padding: 80px 0 40px;
    }
    
    header h1 {
        font-size: 1.8rem;
    }
    
    header p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .floating-badge {
        top: -10px;
        right: -10px;
        font-size: 0.8rem;
        padding: 8px 12px;
    }
}