/* ==================== RESPONSIVE COMPLETO Y MEJORADO ==================== */

/* Estilos generales y básicos para mobile-first */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #f5f7fa;
    background-image: linear-gradient(135deg, #f5f7fa 0%, #e4eff8 100%);
    overflow-x: hidden;
}

/* Variables globales */
:root {
    --primary-color: #043150;
    --secondary-color: #1172b3;
    --accent-color: #0ac6e7;
    --text-color: #303030;
    --light-text: #fff;
    --border-color: #3030308f;
    --transition-time: 0.3s;
    --border-radius: 12px;
    --header-height-mobile: 80px;
    --header-height-tablet: 90px;
    --header-height-desktop: 105px;
    --footer-height: 45px;
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* ============================ HEADER ============================ */
header {
    width: 100%;
    height: var(--header-height-mobile);
    background: linear-gradient(to right, #032740, #043150, #05436a);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0px 5px 15px -5px rgba(0, 0, 0, 0.5);
    padding: 0 15px;
    position: relative;
    z-index: 10;
}

header .logo_uno {
    width: 120px;
    transition: transform var(--transition-time);
}

header .logo_uno:hover {
    transform: scale(1.05);
}

header .logo_uno img {
    width: 100%;
    height: auto;
}

header h1 {
    display: none;
    /* Oculto en móvil por defecto */
    color: var(--light-text);
    font-size: 16px;
    text-align: center;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

header .logo_dos {
    width: 60px;
    transition: transform var(--transition-time);
}

header .logo_dos:hover {
    transform: scale(1.05);
}

header .logo_dos img {
    width: 100%;
    height: auto;
}

/* ============================ MAIN CONTENT ============================ */
main {
    width: 100%;
    min-height: calc(100vh - var(--header-height-mobile) - var(--footer-height));
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 20px 10px;
}

main form {
    width: 100%;
    background-color: var(--light-text);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    display: flex;
    justify-content: center;
    padding: 20px 0;
    transition: transform 0.4s ease-in-out, box-shadow 0.4s ease;
}

main form:hover {
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.container_inputs {
    width: 90%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Título */
.title {
    margin-bottom: 15px;
}

.title h1 {
    font-size: 20px;
    color: var(--primary-color);
    text-align: center;
    padding-bottom: 10px;
    position: relative;
}

.title h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    border-radius: 3px;
}

/* Estilos para todos los grupos de entrada */
.nameEstableci,
.codigo,
.direccEstableci,
.nameParticipant,
.correo,
.telefono,
.sector {
    width: 100%;
    display: flex;
    flex-direction: column;
    margin-bottom: 5px;
    position: relative;
}

/* Labels */
main form .container_inputs label {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 6px;
    transition: color var(--transition-time);
}

/* Inputs */
main form .container_inputs input[type="text"],
main form .container_inputs input[type="email"],
main form .container_inputs input[type="number"],
main form .container_inputs select {
    width: 100%;
    height: 45px;
    background-color: var(--light-text);
    border-radius: 8px;
    border: 1px solid #ddd;
    padding: 5px 15px;
    font-size: 14px;
    transition: all var(--transition-time);
}

main form .container_inputs input:focus,
main form .container_inputs select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(17, 114, 179, 0.2);
}

main form .container_inputs input:hover,
main form .container_inputs select:hover {
    border-color: var(--secondary-color);
}

/* Placeholders */
::placeholder {
    color: #aaa;
    opacity: 1;
}

/* Select personalizado */
.select-custom {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23043150' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 15px) center;
    cursor: pointer;
    padding-right: 30px;
}

/* Grupo de checkboxes mejorado */
.planRiesgoContainer {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px 5px;
    margin-top: 10px;
}

.planRiesgoContainer label {
    font-size: 14px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: color var(--transition-time);
}

.planRiesgoContainer label:hover {
    color: var(--secondary-color);
}

/* Checkboxes personalizados */
.custom-checkbox {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.planRiesgoContainer label {
    display: flex;
    align-items: center;
    margin-left: 30px;
    position: relative;
}

.planRiesgoContainer label:before {
    content: '';
    position: absolute;
    left: -30px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background-color: #fff;
    border: 2px solid #ddd;
    border-radius: 4px;
    transition: all var(--transition-time);
}

.planRiesgoContainer input[type="checkbox"]:checked+label:before {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.planRiesgoContainer input[type="checkbox"]:checked+label:after {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-65%) rotate(45deg);
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 2px 2px 0;
}

.planRiesgoContainer input[type="checkbox"]:hover+label:before {
    border-color: var(--secondary-color);
}

/* Reorganización de checkboxes para mejor visualización */
.checkbox-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 10px;
}

.checkbox-group label {
    margin-left: 0;
    padding-left: 30px;
}

.checkbox-group label:before {
    left: 0;
}

.checkbox-group input[type="checkbox"]:checked+label:after {
    left: 6px;
}

/* Botón de envío */
.enviar {
    margin-top: 25px;
    width: 100%;
    display: flex;
    justify-content: center;
}

.enviar .submit {
    width: 100%;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: var(--light-text);
    border: none;
    border-radius: 8px;
    padding: 14px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-time);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.enviar .submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 7px 15px rgba(0, 0, 0, 0.2);
}

.enviar .submit:active {
    transform: translateY(-1px);
}

.enviar .submit:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--secondary-color), var(--accent-color));
    transition: all 0.5s;
    z-index: -1;
    border-radius: 8px;
}

.enviar .submit:hover:before {
    left: 0;
}

/* ============================ FOOTER ============================ */
footer {
    width: 100%;
    height: var(--footer-height);
    background: linear-gradient(to right, #032740, #043150, #05436a);
    display: flex;
    justify-content: center;
    align-items: center;
}

footer p {
    color: var(--light-text);
    font-size: 12px;
    text-align: center;
}

footer p span {
    color: var(--accent-color);
    font-weight: 600;
    transition: color var(--transition-time);
}

footer p:hover span {
    color: #ffffff;
}

/* ============================ ANIMATIONS ============================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-aos] {
    opacity: 0;
}

/* ============================ RESPONSIVE BREAKPOINTS ============================ */

/* Small devices - 375px */
@media screen and (min-width: 375px) {
    header {
        padding: 0 20px;
    }

    .title h1 {
        font-size: 22px;
    }

    .planRiesgoContainer {
        gap: 12px 10px;
    }
}

/* Medium devices - 480px */
@media screen and (min-width: 480px) {
    header {
        height: var(--header-height-tablet);
        padding: 0 25px;
    }

    header .logo_uno {
        width: 140px;
    }

    header .logo_dos {
        width: 70px;
    }

    header h1 {
        display: block;
        font-size: 18px;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }

    main {
        min-height: calc(100vh - var(--header-height-tablet) - var(--footer-height));
        padding: 25px 15px;
    }

    .title h1 {
        font-size: 24px;
    }

    main form .container_inputs label {
        font-size: 15px;
    }

    .enviar .submit {
        width: 80%;
    }
}

/* Tablet devices - 640px */
@media screen and (min-width: 640px) {
    header {
        padding: 0 30px;
    }

    header h1 {
        font-size: 20px;
    }

    main {
        padding: 30px 20px;
        align-items: center;
    }

    main form {
        max-width: 550px;
        padding: 30px 0;
    }

    .title h1 {
        font-size: 26px;
    }

    .title h1::after {
        width: 70px;
    }

    .container_inputs {
        gap: 15px;
    }

    main form .container_inputs label {
        margin-bottom: 6px;
    }

    main form .container_inputs input[type="text"],
    main form .container_inputs input[type="email"],
    main form .container_inputs input[type="number"],
    main form .container_inputs select {
        height: 45px;
        font-size: 15px;
    }

    .planRiesgoContainer {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
    }
}

/* Laptop devices - 768px */
@media screen and (min-width: 768px) {
    header {
        height: var(--header-height-desktop);
        padding: 0 40px;
    }

    header .logo_uno {
        width: 160px;
    }

    header .logo_dos {
        width: 75px;
    }

    header h1 {
        font-size: 22px;
    }

    main {
        min-height: calc(100vh - var(--header-height-desktop) - var(--footer-height));
        padding: 40px 20px;
    }

    main form {
        max-width: 600px;
        padding: 35px 0;
        box-shadow: var(--box-shadow);
    }

    .title h1 {
        font-size: 28px;
        margin-bottom: 5px;
    }

    main form .container_inputs label {
        font-size: 16px;
    }

    .planRiesgoContainer label {
        font-size: 15px;
    }

    .enviar {
        margin-top: 25px;
    }
}

/* Desktop devices - 1024px */
@media screen and (min-width: 1024px) {
    header {
        padding: 0 60px;
    }

    header .logo_uno {
        width: 180px;
    }

    header .logo_dos {
        width: 80px;
    }

    header h1 {
        font-size: 24px;
    }

    main {
        padding: 50px 0;
    }

    main form {
        max-width: 650px;
        transform: translateY(0);
        transition: all 0.3s ease;
    }

    main form:hover {
        transform: translateY(-5px);
        box-shadow: 0px 10px 25px -5px rgba(0, 0, 0, 0.2);
    }

    .title h1 {
        font-size: 30px;
    }

    .title h1::after {
        width: 80px;
        height: 4px;
    }

    /* Divido el formulario en 2 columnas en pantallas grandes */
    .container_inputs {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 20px 30px;
    }

    .title {
        grid-column: 1 / 3;
    }

    .enviar {
        grid-column: 1 / 3;
        margin-top: 25px;
    }

    .enviar .submit {
        width: 60%;
        padding: 14px;
    }

    /* Hago que algunos campos ocupen 2 columnas */
    .nameEstableci,
    .direccEstableci {
        grid-column: 1 / 3;
    }
}

/* Large desktop devices - 1280px */
@media screen and (min-width: 1280px) {
    header {
        padding: 0 80px;
    }

    header h1 {
        font-size: 26px;
    }

    main form {
        max-width: 800px;
        padding: 40px 0;
    }

    .container_inputs {
        width: 85%;
    }

    /* Transiciones y efectos mejorados para pantallas grandes */
    main form .container_inputs input[type="text"],
    main form .container_inputs input[type="email"],
    main form .container_inputs input[type="number"],
    main form .container_inputs select {
        transition: all 0.3s ease;
    }

    main form .container_inputs input:hover,
    main form .container_inputs select:hover {
        border-color: var(--secondary-color);
    }

    .enviar .submit {
        padding: 16px;
        font-size: 17px;
    }
}