/* =====================
   Reset Básico
   ===================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    margin: 0 !important;
    padding: 0 !important;
}

/* =====================
   Tipografías globales
   ===================== */
h1,
h2,
h3,
h4,
h5 {
    font-family: "Merriweather", serif !important;
    font-optical-sizing: auto !important;
    font-style: normal !important;
    font-weight: bold !important;
}

p, ul, li {
    font-family: "STIX Two Text", serif !important;
    font-optical-sizing: auto !important;
    font-style: normal !important;
}

/* =====================
   Logo Principal
   ===================== */
.logo-img {
    max-width: 150px;
}

.logo-foot {
    max-width: 200px;
}

/* =====================
   Navbar Estilos
   ===================== */
.navbar-brand {
    display: flex;
    align-items: center;
}

.navbar-brand {
    margin: 0 !important;
    padding: 0 !important;
}

.navbar {
    background-color: transparent;
    transition: all 0.3s ease;
    color: white;
}

.navbar a {
    color: white !important;
    transition: color 0.1s ease;
}

/* =====================
   Navbar Estilos-scrolled-js
   ===================== */
.navbar.scrolled {
    background-image: url(../media/img/nav_background_color.png);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    color: black !important;
}

.navbar.scrolled a {
    color: white !important;
}

/* =====================
   Barra de color decorativa
   ===================== */
.barra-color-azul {
    width: 60%;
    height: 5px;
    background-color: #154360;
    margin-left: auto;
    margin-right: 0;
}

.barra-color-yellow {
    width: 90%;
    height: 5px;
    margin: auto;
    background-color: #ffc800;
    margin-top: 1rem;
}

.barra-color-card {
    width: 50%;
    height: 5px;
    background-color: #ffc800;
    margin: auto;
    margin-bottom: 1rem;
}

.barra-quienes-somos {
    width: 26%;
    height: 5px;
    background-color: #ffc800;
    margin-left: 8%;
}

.barra-diferencia {
    width: 40%;
    height: 5px;
    background-color: #ffc800;
    margin: auto;
}

/* =====================
   Fondo principal del header
   ===================== */
.fondo-nav-menu {
    background-image: url(../media/img/terraza-noche-oscura.png);
    background-size: cover;
    background-position: center;
    min-height: 95vh;
    padding-top: 130px;
    padding-bottom: 80px;
}

/* =====================
   Sección 1
   ===================== */
.img-seccion1 {
    max-width: 100%;
    width: 550px;
    margin-top: 12%;
    border-radius: 1rem;
}

/* =====================
   Sección 2
   ===================== */
.cont-card {
    max-width: 100%;
    width: 20%;
    height: auto;
}

.h-img {
    height: 38%;
}

/* =====================
   Sección 3
   ===================== */
.cont-texto-section3 {
    max-width: 100%;
    max-width: 75%;
    margin-left: 8%;
}

.img-section3 {
    max-width: 500px;
}

/* =====================
   Botón principal CTA
   ===================== */
.btn-principal {
    background-color: #154360;
    color: white;
    font-weight: bold;
    border-radius: 8px;
    border: none;
    text-decoration: none;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 1rem !important;
}

.btn-nav-fijo {
    background-color: #154360;
    color: white;
    font-weight: bold;
    border-radius: 8px;
    border: none;
    text-decoration: none;
    cursor: pointer;
    font-size: 1.5rem;
    padding: 0.5rem !important;
}

.btn-principal:focus,
.btn-nav-fijo:focus {
    outline: none;
    background-color: #154360;
    color: white;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

/* =====================
   Lista de problemas
   ===================== */
.list-problemas {
    font-size: 1.2rem;
}

/* =====================
   Título secciones fondo
   ===================== */
.fondo-tittle {
    background-image: url(../media/img/fondo-anochecer.jpg);
    background-size: cover;
}

/* =====================
   Colores Iconos-Main
   ===================== */
.cont-color-icon {
    color: #154360;
}

.size-icon {
    font-size: 4rem;
    color: #154360;
}

/* =====================
   Subtítulos decorativos
   ===================== */
.sub-tittle {
    padding: 1rem;
    color: #154360;
    font-size: 1.8rem;
}

.tittle-card {
    padding: 0.3rem;
    color: #154360;
    font-size: 1.3rem;
    text-align: center;
}

/* =====================
   Colores de texto principales
   ===================== */
.color-text1 {
    color: #ffc800;
}

.font-size-h1 {
    font-size: 4rem;
}

/* =====================
   FOOTER
   ===================== */
.fondo-foot {
    background-image: url(../media/img/nav_background_color.png);
}

/* =====================
   Media Queries
   ===================== */

/* XS (≤575.98px): móviles “standard” */
@media (max-width: 575.98px) {

    #navbarSupportedContent {
        background-color: rgb(27, 74, 131);
        position: fixed;
        top: 90px;
        left: 0;
        right: 0;
        max-width: 100%;
        border-radius: 8px;
        border: 1px solid yellow;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        padding: 1rem;
        z-index: 9999;
    }

    .navbar-toggler {
        margin-right: auto;
        margin-left: 0;
    }

    .navbar-toggler:hover {
        color: white;
    }

    .logo-img {
        width: 150px;
    }

    .fondo-nav-menu {
        background-size: cover;
        background-position: center;
        padding-top: 150px;
        min-height: auto;
    }

    .cont-w-100 {
        width: 100% !important;
    }

    .font-size-h1 {
        font-size: 2.2rem;
    }

    .list-problemas {
        font-size: 1.2rem;
    }

    .list-problemas li {
        padding: 0 !important;
    }

    .img-seccion1 {
        max-width: 100%;
        width: 600px;
        height: auto !important;
        margin-top: 0 !important;
    }

    .barra-color-yellow {
        width: 100%;
        height: 5px;
        background-color: #ffc800;
    }

    .barra-color-azul {
        width: 90%;
        height: 5px;
        background-color: #154360;
        margin-bottom: 1.5rem;
    }

    .btn-nav-fijo {
        background-color: #154360;
        color: white;
        font-weight: bold;
        border-radius: 8px;
        border: none;
        text-decoration: none;
        cursor: pointer;
        padding: 0.3rem;
        font-size: 0.9rem !important;
    }

    .cont-card {
        max-width: 100%;
        width: 100%;
        height: auto;
        margin-bottom: 1rem;
    }

    .img-section3 {
        max-width: 300px;
    }

    .barra-quienes-somos {
        width: 60%;
        height: 5px;
        background-color: #ffc800;
        margin-left: 25%;
    }

    .cont-texto-section3 {
        max-width: 100%;
        max-width: 100%;
        margin-left: 0 !important;
        padding: 1.5rem;
        text-align: center;
    }

    .logo-foot {
        max-width: 150px;
    }
}

/* SM (576px–767.98px): móviles y phablets horizontales */
@media (min-width: 576px) and (max-width: 767.98px) {

    #navbarSupportedContent {
        background-color: rgb(27, 74, 131);
        position: fixed;
        top: 100px;
        left: 0;
        right: 0;
        max-width: 100%;
        border-radius: 8px;
        border: 1px solid yellow;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        padding: 1rem;
        z-index: 9999;
    }

    .navbar-nav {
        flex-direction: row;
        justify-content: center;
        gap: 3rem;
    }

    .logo-img {
        max-width: 100px;
    }

    .text-center {
        font-size: 2rem;
    }

    .fondo-nav-menu {
        background-size: cover;
        background-position: center;
        min-height: 5vh !important;
    }

    .cont-w-100 {
        width: 100% !important;
    }

    .cont-card {
        max-width: 100%;
        width: 100%;
        height: auto;
        margin-bottom: 1rem;
    }

    .barra-quienes-somos {
        width: 45%;
        height: 5px;
        background-color: #ffc800;
        margin: auto;
    }

    .size-icon {
        font-size: 5rem;
        color: #154360;
    }
}

/* MD (768px - 991.98px): tablets verticales */
@media (min-width: 768px) and (max-width: 991.98px) {

    #navbarSupportedContent {
        background-color: rgb(27, 74, 131);
        position: fixed;
        top: 85px;
        left: 0;
        right: 0;
        max-width: 100%;
        border-radius: 8px;
        border: 1px solid yellow;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        padding: 1rem;
        z-index: 9999;
    }

    .navbar-toggler {
        margin-right: auto;
        margin-left: 1rem;
    }

    .navbar-nav {
        flex-direction: row;
        justify-content: center;
    }

    .fondo-nav-menu {
        min-height: auto;
        padding-top: 100px;
    }

    .cont-w-100 {
        width: 100% !important;
    }

    .cont-card {
        max-width: 100%;
        width: 100%;
        height: auto;
        margin-bottom: 1rem;
    }

    .barra-quienes-somos {
        width: 40%;
        height: 5px;
        background-color: #ffc800;
        margin: auto;
    }

    .cont-texto-section3 {
        max-width: 100%;
        max-width: 100%;
        margin-left: 0 !important;
        padding: 1.5rem;
        text-align: center;
    }
}

/* LG (992px–1199.98px): tablets horizontales, mini laptops */
@media (min-width: 992px) and (max-width: 1199.98px) {

    .navbar-toggler {
        margin: auto !important;
    }

    .cont-w-100 {
        width: 100% !important;
    }

    .cont-center {
        text-align: center !important;
        margin-top: 10rem !important;
    }

    .fondo-nav-menu {
        min-height: 80vh;
        padding-top: 120px;
    }

    .navbar-ipad-pro {
        font-size: 1.1rem;
    }

    .logo-img {
        max-width: 150px;
    }

    .cont-card {
        max-width: 100%;
        width: 30%;
        height: auto;
    }

    .h-img {
        height: 33%;
    }

    .cont-pro {
        display: flex;
        gap: 2rem;
    }

    .img-seccion1 {
        max-width: 100%;
        width: 550px;
        padding: 2rem;
    }

    .img-section3 {
        max-width: 400px;
    }

    .barra-quienes-somos {
        width: 40%;
        height: 5px;
        background-color: #ffc800;
        margin-left: 10%;
    }
}

/* Resolución específica: 1366x768 */
@media (min-width: 1366px) and (max-width: 1366px) {

    .img-seccion1 {
        max-width: 100%;
        width: 600px;
        padding: 2rem;
    }

    .h-img {
        height: 31%;
    }

    .barra-quienes-somos {
        width: 36%;
        height: 5px;
        background-color: #ffc800;
    }

    .barra-color-yellow {
        width: 50%;
        height: 5px;
        background-color: #ffc800;
    }

    .sub-tittle {
        padding: 1rem;
        color: #154360;
        font-size: 1.8rem;
    }
}