/* ==================================== */
/* contacto.css - Con efecto cristal azul */
/* ==================================== */

/* Variables (ya definidas en global.css, pero por si acaso) */
:root {
    --color-primary: #5888A6;
    --color-accent: #F25C05;
    --color-secondary: #F28705;
    --color-highlight: #F29F05;
    --color-light: #C2DCF2;
    --color-dark: #343230;
    --color-light-gray: #bdbcbc;
    --color-white: #ffffff;
    --color-black: #000000;
}

/* --- Contenedor Principal --- */
.container1 {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}

/* --- Hero Section --- */
.contacto-hero {
    color: var(--color-dark);
    background-color: var(--color-light-gray);
    padding: 60px 20px;
    text-align: center;
    box-sizing: border-box;
}

.contacto-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--color-primary);
    padding-bottom: 0;
    box-sizing: border-box;
}

.contacto-hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
    color: var(--color-dark);
    opacity: 0.9;
    box-sizing: border-box;
}

/* =======================================================
    SECCIÓN DE CONTACTO CON BACKGROUND RESPONSIVO V2
    SIN OVERLAY GENERAL - SOLO EN TARJETAS
    ======================================================= */
.contacto-section {
    padding: 5rem 0;
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    
    /* Propiedades comunes para todas las imágenes */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: scroll;
    box-sizing: border-box;
}

.contacto-section .container1 {
    position: relative;
    z-index: 2;
    box-sizing: border-box;
}

/* --- Grid Principal --- */
.contacto-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 30px;
    padding: 40px 0;
    box-sizing: border-box;
}

/* =======================================================
    EFECTO DE CRISTAL PARA LAS TARJETAS - MODIFICADO
    ======================================================= */
/* Tarjeta principal del formulario - Fondo negro semitransparente */
.contacto-card {
    background: rgba(0, 0, 0, 0.4); /* Fondo solicitado */
    padding: 40px;
    border-radius: 20px;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* Tarjetas de información - Fondo negro semitransparente */
.info-card {
    background: rgba(0, 0, 0, 0.4); /* Fondo solicitado */
    padding: 35px;
    border-radius: 20px;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-sizing: border-box;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Títulos de las tarjetas */
.contacto-card h3,
.info-card h3 {
    color: var(--color-white);
    border-bottom: 3px solid var(--color-accent);
    padding-bottom: 12px;
    margin-bottom: 30px;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    gap: 12px;
    box-sizing: border-box;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
    position: relative;
    z-index: 2;
}

.contacto-card h3 i,
.info-card h3 i {
    color: var(--color-accent);
    font-size: 1.4rem;
}

/* =======================================================
    ESTILOS DE INPUTS - ACTUALIZADOS COMO EN registrar_equipo.css
    ======================================================= */
.form-group {
    margin-bottom: 25px;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    position: relative;
    z-index: 2;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--color-white);
    box-sizing: border-box;
    width: 100%;
    font-size: 1rem;
    letter-spacing: 0.3px;
    position: relative;
    z-index: 2;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.form-group label i {
    color: var(--color-accent);
    margin-right: 8px;
}

/* Inputs estilo registrar_equipo.css */
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.2); /* Fondo transparente como en registrar_equipo */
    box-sizing: border-box;
    display: block;
    margin: 0;
    box-shadow: none;
    color: var(--color-white);
    position: relative;
    z-index: 2;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

/* Placeholder estilizado */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

/* Efecto focus en inputs - como en registrar_equipo */
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-accent);
    outline: none;
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 3px rgba(242, 92, 5, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Textarea específico */
.form-group textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
}

/* --- Botón de Envío - Mantenemos el que ya tenías (está bien) --- */
.btn-enviar {
    background: linear-gradient(
        135deg,
        rgba(88, 136, 166, 0.9) 0%,
        rgba(76, 119, 145, 0.9) 100%
    );
    color: white;
    padding: 16px 32px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-size: 1.1rem;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 4px 20px rgba(88, 136, 166, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    box-sizing: border-box;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.btn-enviar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.6s;
}

.btn-enviar:hover {
    background: linear-gradient(
        135deg,
        rgba(242, 92, 5, 0.9) 0%,
        rgba(232, 85, 4, 0.9) 100%
    );
    transform: translateY(-3px);
    box-shadow: 
        0 8px 25px rgba(242, 92, 5, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    letter-spacing: 0.8px;
}

.btn-enviar:hover::before {
    left: 100%;
}

.btn-enviar i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 2;
}

.btn-enviar:hover i {
    transform: translateX(5px);
}

/* --- Sidebar de Información --- */
.info-sidebar {
    display: flex;
    flex-direction: column;
    gap: 25px;
    box-sizing: border-box;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Elementos de información - CORREGIDO para centrado en móviles */
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 25px;
    box-sizing: border-box;
    width: 100%;
    padding: 15px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.info-item:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-accent);
    transform: translateX(5px);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.info-item i {
    font-size: 1.5rem;
    color: var(--color-accent);
    margin-top: 3px;
    flex-shrink: 0;
    background: rgba(242, 92, 5, 0.15);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid rgba(242, 92, 5, 0.3);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.info-item div {
    flex: 1;
    min-width: 0;
}

.info-item span {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--color-white);
    box-sizing: border-box;
    margin-bottom: 5px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    width: 100%;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.info-item p {
    color: var(--color-white);
    margin: 0;
    line-height: 1.6;
    box-sizing: border-box;
    word-wrap: break-word;
    font-size: 1.05rem;
    width: 100%;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* --- Grid de Redes Sociales --- */
.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(50px, 1fr));
    gap: 12px;
    margin-top: 15px;
    box-sizing: border-box;
    width: 100%;
    position: relative;
    z-index: 2;
}

/* Iconos sociales con efecto cristal */
.social-icon {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: var(--color-white);
    text-decoration: none !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 4px 15px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-size: 1.3rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
    z-index: 2;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: left 0.6s;
}

.social-icon:hover {
    background: linear-gradient(
        135deg,
        rgba(242, 92, 5, 0.9) 0%,
        rgba(232, 85, 4, 0.9) 100%
    );
    color: white;
    transform: translateY(-5px) scale(1.1);
    box-shadow: 
        0 8px 25px rgba(242, 92, 5, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: var(--color-accent);
}

.social-icon:hover::before {
    left: 100%;
}

.social-icon:link,
.social-icon:visited,
.social-icon:hover,
.social-icon:active,
.social-icon:focus {
    text-decoration: none !important;
    outline: none;
}

/* ============================================= */
/* AJUSTES PARA BOOTSTRAP ICONS (X) - Compatibilidad */
/* ============================================= */

.social-icon .bi {
    font-size: 1.3rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: inherit;
    text-decoration: none !important;
}

.social-icon.x .bi-twitter-x {
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
    top: 1px;
    letter-spacing: -1px;
    text-decoration: none !important;
}

.social-icon:hover i,
.social-icon:hover .bi {
    color: white !important;
    text-decoration: none !important;
}

.social-icon i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: inherit;
    text-decoration: none !important;
}

.social-icon .fab, 
.social-icon .bi {
    transition: color 0.3s ease;
    text-decoration: none !important;
}

/* =======================================================
    BACKGROUND RESPONSIVO PARA SECCIÓN CONTACTO
    ======================================================= */

/* Imágenes de fondo para contacto - versión v2 */
@media (min-width: 2560px) {
    .contacto-section {
        background-image: url('../img/background/background-xxlarge-v2.png');
        min-height: 80vh;
    }
}

@media (min-width: 1920px) and (max-width: 2559px) {
    .contacto-section {
        background-image: url('../img/background/background-xxlarge-v2.png');
        min-height: 75vh;
    }
}

@media (min-width: 1200px) and (max-width: 1919px) {
    .contacto-section {
        background-image: url('../img/background/background-large-v2.png');
        min-height: 70vh;
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .contacto-section {
        background-image: url('../img/background/background-medium-v2.png');
        min-height: 65vh;
        padding: 4rem 0;
    }
}

@media (min-width: 480px) and (max-width: 767px) {
    .contacto-section {
        background-image: url('../img/background/background-small-v2.png');
        min-height: 60vh;
        padding: 3rem 0;
    }
}

@media (max-width: 479px) {
    .contacto-section {
        background-image: url('../img/background/background-mobile-v2.png');
        min-height: 55vh;
        padding: 2.5rem 0;
    }
}

/* FALLBACK para sección contacto */
.contacto-section {
    background-image: url('../img/background/background-large-v2.png');
}

/* --- Responsive Design --- */
@media (max-width: 1200px) {
    .contacto-section {
        min-height: 65vh;
    }
    
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

/* =======================================================
    CORRECCIONES ESPECÍFICAS PARA MÓVILES
    ======================================================= */

@media (max-width: 768px) {
    .contacto-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 0;
    }
    
    .contacto-hero {
        padding: 40px 20px;
    }
    
    .contacto-hero h1 {
        font-size: 2rem;
    }
    
    .contacto-hero p {
        font-size: 1rem;
    }
    
    .contacto-card, .info-card {
        padding: 25px;
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
    }
    
    .contacto-card h3, .info-card h3 {
        font-size: 1.3rem;
    }
    
    /* Inputs en móviles */
    .form-group input, 
    .form-group textarea {
        padding: 12px;
        width: 100%;
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        background: rgba(255, 255, 255, 0.18);
    }
    
    /* CORRECCIÓN: Info items en móviles */
    .info-item {
        flex-direction: row;
        text-align: left;
        gap: 15px;
    }
    
    .info-item i {
        margin-top: 0;
        align-self: flex-start;
    }
    
    .info-item div {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    .social-icon .bi-twitter-x {
        font-size: 1rem;
    }
    
    /* MODIFICADO: Grid de redes sociales - 3 columnas × 2 filas */
    .social-grid {
        grid-template-columns: repeat(3, 55px);
        justify-content: center;
        gap: 10px;
    }
    
    .contacto-section {
        min-height: 60vh;
        padding: 3rem 0;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .contacto-hero {
        padding: 30px 15px;
    }
    
    .contacto-hero h1 {
        font-size: 1.8rem;
    }
    
    .contacto-card, .info-card {
        padding: 20px;
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    
    /* Inputs en móviles pequeños */
    .form-group input, 
    .form-group textarea {
        padding: 10px 12px;
        font-size: 16px;
        width: 100%;
        background: rgba(255, 255, 255, 0.15);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
    }
    
    .btn-enviar {
        padding: 14px 20px;
        font-size: 1rem;
    }
    
    /* CORRECCIÓN: Info items en móviles pequeños */
    .info-item {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding: 12px;
        align-items: center;
    }
    
    .info-item i {
        margin: 0 auto;
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
        align-self: center;
    }
    
    .info-item div {
        width: 100%;
        align-items: center;
    }
    
    .info-item span,
    .info-item p {
        text-align: center;
        width: 100%;
    }
    
    /* MODIFICADO: Grid de redes sociales - 3 columnas × 2 filas */
    .social-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }
    
    .contacto-section {
        min-height: 55vh;
        padding: 2rem 0;
    }
    
    .social-icon {
        width: 50px;
        height: 50px;
        font-size: 1.1rem;
        margin: 0 auto;
    }
}

/* CORRECCIÓN GLOBAL */
* {
    box-sizing: border-box;
}

.container1, 
.contacto-grid, 
.contacto-card, 
.info-card,
.form-group {
    max-width: 100%;
    overflow-x: hidden;
}

/* --- Mejoras de Accesibilidad --- */
.btn-enviar:focus,
.form-group input:focus,
.form-group textarea:focus,
.social-icon:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: 3px;
}

/* --- Estados de validación --- */
.form-group input:invalid:focus,
.form-group textarea:invalid:focus {
    border-color: var(--color-accent);
}

/* --- Animaciones --- */
.contacto-card, .info-card {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Optimización para móviles */
@media (max-height: 600px) and (max-width: 768px) {
    .contacto-section {
        min-height: auto;
        padding: 2rem 0;
    }
    
    .contacto-card, .info-card {
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }
}

/* Tablets en landscape */
@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
    .contacto-section {
        min-height: 100vh;
    }
    
    .contacto-grid {
        grid-template-columns: 1fr;
    }
}

/* Ajustes de placeholder para inputs transparentes */
.form-group input::-webkit-input-placeholder,
.form-group textarea::-webkit-input-placeholder {
    color: rgba(255, 255, 255, 0.7);
    opacity: 1;
}

.form-group input::-moz-placeholder,
.form-group textarea::-moz-placeholder {
    color: rgba(255, 255, 255, 0.7);
    opacity: 1;
}

.form-group input:-ms-input-placeholder,
.form-group textarea:-ms-input-placeholder {
    color: rgba(255, 255, 255, 0.7);
    opacity: 1;
}

.form-group input:-moz-placeholder,
.form-group textarea:-moz-placeholder {
    color: rgba(255, 255, 255, 0.7);
    opacity: 1;
}

/* Soporte para navegadores sin backdrop-filter */
@supports not (backdrop-filter: blur(12px)) {
    .contacto-card,
    .info-card {
        background: rgba(0, 0, 0, 0.7);
    }
    
    .form-group input,
    .form-group textarea {
        background: rgba(255, 255, 255, 0.3);
        color: var(--color-white);
    }
}