/*
    --------------------------------------------------
    CSS RESET & BASE STYLES
    --------------------------------------------------
*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary-dark: #1f2533; /* Dark Navy/Charcoal */
    --color-accent-gold: #ffc300; /* Gold */
    --color-text-light: #ffffff;
    --color-text-dark: #333333;
    --color-background-light: #f4f4f9; /* Light Gray for contrast sections */
    --color-shadow: rgba(0, 0, 0, 0.1);
    --font-primary: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-text-light);
    background-color: var(--color-primary-dark);
}

a {
    text-decoration: none;
    color: var(--color-text-light);
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

/*
    --------------------------------------------------
    UTILITY CLASSES (Containers, Buttons, Sections)
    --------------------------------------------------
*/
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container--grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.section {
    padding: 80px 0;
}

.section__title {
    font-size: 2.5em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 20px;
    color: var(--color-text-light);
}

.section__title--dark {
    color: var(--color-text-dark);
}

.section__paragraph {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 40px;
    color: rgba(255, 255, 255, 0.8);
}

.section__paragraph--intro {
    font-size: 1.1em;
}

.section__paragraph--dark {
    color: var(--color-text-dark);
    text-align: left;
    margin-bottom: 20px;
}

/* Base Button Style */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
}

.btn--primary {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
}

.btn--primary:hover {
    background-color: transparent;
    color: var(--color-accent-gold);
    border-color: var(--color-accent-gold);
}

.btn--secondary {
    background-color: transparent;
    color: var(--color-accent-gold);
    border-color: var(--color-accent-gold);
}

.btn--secondary:hover {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
}

.btn--dark {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    border-color: var(--color-primary-dark);
}

.btn--dark:hover {
    background-color: transparent;
    color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

/*
    --------------------------------------------------
    HEADER (Sticky Navigation)
    --------------------------------------------------
*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    background-color: transparent;
    transition: background-color 0.3s, padding 0.3s;
}

.header.scrolled {
    background-color: rgba(31, 37, 51, 0.95); /* Semi-transparent Dark Navy */
    padding: 10px 40px;
    box-shadow: 0 2px 10px var(--color-shadow);
}

.header__logo {
    font-size: 1.2em;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--color-text-light);
}

.header__logo-sg {
    color: var(--color-accent-gold);
    font-size: 1.5em;
    font-weight: 700;
}

.header__nav-list {
    display: flex;
    gap: 30px;
}

.header__nav-list a {
    font-weight: 400;
    text-transform: uppercase;
    font-size: 0.9em;
}

.header__hamburger {
    display: none; /* Hidden on desktop */
    background: none;
    border: none;
    color: var(--color-text-light);
    font-size: 1.5em;
    cursor: pointer;
}

.mobile-menu {
    display: none; /* Handled by JS for mobile view */
}

/*
    --------------------------------------------------
    HERO SECTION (Video Background)
    --------------------------------------------------
*/
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
    overflow: hidden;
}

.hero__video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures the video covers the container */
    position: absolute;
    top: 0;
    left: 0;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(31, 37, 51, 0.75); /* Dark, semi-transparent overlay */
}

.hero__content {
    position: relative;
    z-index: 10;
    padding: 20px;
    max-width: 800px;
}

.hero__headline {
    font-size: 4em;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero__subheadline {
    font-size: 1.3em;
    font-weight: 300;
    margin-bottom: 40px;
}

/*
    --------------------------------------------------
    BIENVENIDOS SECTION
    --------------------------------------------------
*/
.bienvenidos {
    background-color: var(--color-background-light); /* Light background for contrast */
}

.bienvenidos__image-wrapper {
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 10px 30px var(--color-shadow);
}

.bienvenidos__image {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.bienvenidos__image:hover {
    transform: scale(1.05);
}

.bienvenidos__content {
    padding: 20px 0;
}

/*
    --------------------------------------------------
    MISIÓN Y VISIÓN SECTION
    --------------------------------------------------
*/
.mission-vision {
    background-color: var(--color-primary-dark); /* Dark background */
}

.mv-card {
    background-color: rgba(255, 255, 255, 0.05); /* Subtle card background */
    padding: 40px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.mv-card:hover {
    transform: translateY(-5px);
    background-color: rgba(255, 255, 255, 0.1);
}

.mv-card__icon {
    font-size: 3em;
    color: var(--color-accent-gold);
    margin-bottom: 15px;
}

.mv-card__title {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-accent-gold);
}

.mv-card__text {
    font-size: 1em;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    text-align: left;
}

/*
    --------------------------------------------------
    NUESTROS SERVICIOS SECTION
    --------------------------------------------------
*/
.servicios {
    background-color: var(--color-background-light);
}

.servicios__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.servicio-card {
    background-color: var(--color-text-light);
    color: var(--color-text-dark);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.servicio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.servicio-card__icon {
    font-size: 2.5em;
    color: var(--color-accent-gold);
    margin-bottom: 15px;
}

.servicio-card__title {
    font-size: 1.3em;
    font-weight: 600;
    margin-bottom: 10px;
}

.servicio-card__description {
    font-size: 0.95em;
    margin-bottom: 20px;
    color: #666;
}

.servicio-card__link {
    color: var(--color-primary-dark);
    font-weight: 600;
    position: relative;
}

.servicio-card__link:hover {
    color: var(--color-accent-gold);
}


/*
    --------------------------------------------------
    ALIADOS SECTION (Carousel)
    --------------------------------------------------
*/
.aliados {
    background-color: var(--color-primary-dark);
    position: relative;
}

.aliados__carousel-wrapper {
    position: relative;
    overflow: hidden;
    padding: 0 50px;
}

.aliados__carousel {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 30px;
    padding: 20px 0;
}

.aliados__logo {
    flex: 0 0 auto;
    width: 180px; /* Fixed size for logos */
    height: 80px;
    object-fit: contain;
    scroll-snap-align: start;
}

.aliados__logo:hover {
    filter: none; /* Color on hover */
    filter: grayscale(0%) opacity(1);
}

.aliados__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-text-light);
    font-size: 1.5em;
    padding: 10px;
    cursor: pointer;
    z-index: 10;
    border-radius: 50%;
    transition: background-color 0.3s, color 0.3s;
}

.aliados__nav:hover {
    background-color: var(--color-accent-gold);
    color: var(--color-primary-dark);
}

.aliados__nav--left { left: 10px; }
.aliados__nav--right { right: 10px; }

/* Hide scrollbar for aesthetics */
.aliados__carousel::-webkit-scrollbar { display: none; }
.aliados__carousel { -ms-overflow-style: none; scrollbar-width: none; }


/*
    --------------------------------------------------
    CONTACTO RÁPIDO SECTION
    --------------------------------------------------
*/
.quick-contact {
    background-color: var(--color-accent-gold);
    text-align: center;
    padding: 60px 0;
}

.quick-contact__headline {
    font-size: 2.2em;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 30px;
}

.quick-contact__cta.btn--secondary {
    background-color: var(--color-primary-dark);
    color: var(--color-text-light);
    border-color: var(--color-primary-dark);
}

.quick-contact__cta.btn--secondary:hover {
    background-color: var(--color-text-light);
    color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}


/*
    --------------------------------------------------
    FOOTER
    --------------------------------------------------
*/
.footer {
    background-color: #11141a; /* Even darker shade for footer */
    padding: 40px 0 10px;
    font-size: 0.9em;
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 30px;
}

.footer__logo {
    font-size: 1.3em;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer__contact-info p {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
}

.footer__contact-info i {
    color: var(--color-accent-gold);
    margin-right: 10px;
    width: 15px; /* Alignment */
}

.footer__title {
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--color-accent-gold);
}

.footer__links li {
    margin-bottom: 8px;
}

.footer__links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer__links a:hover {
    color: var(--color-accent-gold);
}

.footer__social-icons a {
    font-size: 1.5em;
    margin-right: 15px;
    color: rgba(255, 255, 255, 0.7);
}

.footer__social-icons a:hover {
    color: var(--color-accent-gold);
}

.footer__copyright {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.5);
}

/*
    --------------------------------------------------
    RESPONSIVE DESIGN (Media Queries)
    --------------------------------------------------
*/

/* Tablet View */
@media (max-width: 992px) {
    .header__nav, .header__cta-btn {
        display: none; /* Hide desktop navigation */
    }

    .header__hamburger {
        display: block; /* Show hamburger menu */
    }

    .hero__headline {
        font-size: 3em;
    }

    .hero__subheadline {
        font-size: 1.1em;
    }

    .container--grid-2 {
        grid-template-columns: 1fr; /* Stack two-column layouts */
    }

    .bienvenidos__image-wrapper {
        margin-bottom: 30px;
    }

    .mv-card {
        margin-bottom: 20px;
    }

    .footer__grid {
        grid-template-columns: 1fr 1fr; /* 2 columns in footer */
        row-gap: 30px;
    }

    .footer__col--info {
        grid-column: 1 / -1; /* Full width for logo/info */
    }

    .aliados__carousel-wrapper {
        padding: 0 20px;
    }
}

/* Mobile View */
@media (max-width: 576px) {
    .section {
        padding: 60px 0;
    }

    .header {
        padding: 15px 20px;
    }

    .hero {
        height: 80vh; /* Shorter hero on mobile */
    }

    .hero__headline {
        font-size: 2em;
    }

    .hero__subheadline {
        font-size: 1em;
    }

    .section__title {
        font-size: 2em;
    }

    .bienvenidos__content {
        text-align: center;
    }

    .section__paragraph--dark {
        text-align: center;
    }

    .footer__grid {
        grid-template-columns: 1fr; /* Stack all footer columns */
        text-align: center;
    }

    .footer__contact-info p {
        justify-content: center;
    }

    .footer__col--social {
        order: -1; /* Move social to the top of the mobile footer stack */
    }
}

/* Mobile Menu Slide-out Styling */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%; /* Start off-screen */
    width: 280px;
    height: 100vh;
    background-color: var(--color-primary-dark);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.3);
    padding-top: 80px;
    transition: right 0.3s ease-in-out;
    z-index: 999;
}

.mobile-menu.active {
    right: 0; /* Slide in */
}

.mobile-menu__list {
    padding: 20px;
}

.mobile-menu__list li {
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.mobile-menu__list a {
    font-size: 1.2em;
    font-weight: 500;
    display: block;
}

.mobile-menu__list .btn {
    width: 100%;
    text-align: center;
    margin-top: 20px;
}
/*
    --------------------------------------------------
    MODAL DE CONTACTO
    --------------------------------------------------
*/
.modal {
    display: none; /* Oculto por defecto */
    position: fixed;
    z-index: 2000; /* Asegura que esté por encima de todo */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8); /* Fondo oscuro semitransparente */
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active {
    display: block;
    opacity: 1;
}

.modal-content {
    background-color: var(--color-background-light); /* Fondo claro */
    color: var(--color-text-dark);
    margin: 10% auto; /* Centrado vertical */
    padding: 30px;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    position: relative;
    transform: translateY(-50px);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close-btn {
    color: var(--color-primary-dark);
    float: right;
    font-size: 30px;
    font-weight: bold;
    cursor: pointer;
    line-height: 1;
}

.modal-close-btn:hover,
.modal-close-btn:focus {
    color: var(--color-accent-gold);
    text-decoration: none;
}

.modal-title {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 5px;
}

.modal-subtitle {
    margin-bottom: 20px;
    color: #666;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--color-primary-dark);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    font-family: var(--font-primary);
}

.form-submit-btn {
    width: 100%;
    margin-top: 10px;
}

/* Responsividad para el modal */
@media (max-width: 600px) {
    .modal-content {
        margin: 20% auto;
        padding: 20px;
    }
}