@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

:root {
    /* Colores de fondo */
    --bg-color: rgba(255, 255, 255, 0.7);
    --on-bg-color: white;
    --gradient-bg-1: #e8f4f8;
    --gradient-bg-2: #d4e7f5;
    --gradient-bg-3: #c5e1f5;
    --navbar-bg: white;

    /* Colores de texto */
    --text-primary: #2c3e50;
    --text-heading: #1a252f;
    --text-white: #fff;

    /* Colores de bordes */
    --border-color: rgba(0, 0, 0, 0.12);
    --border-transparent: #00000000;
    --border-focus: rgba(79, 172, 254, 0.5);

    /* Colores de gradientes y acentos */
    --color-primary: #4facfe;
    --color-primary-dark: #3a9ae0;
    --gradient-start: #4facfe;
    --gradient-end: #00f2fe;

    /* Sombras */
    --shadow-color: rgba(0, 0, 0, 0.15);

    /* Opacidades para animaciones */
    --opacity-min: 0.5;
    --opacity-max: 1;

    /* Fuentes */
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Poppins', sans-serif;

    /* Tamaños de fuente */
    --font-size-base: 1rem;
    --font-size-lg: 1.1rem;
    --font-size-xl: 1.2rem;
    --font-size-nav: 1.25rem;
    --font-size-icon: 2rem;

    /* Pesos de fuente */
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-semibold: 500;
    --font-weight-bold: 600;
}

body {
    background: linear-gradient(45deg, var(--gradient-bg-1), var(--gradient-bg-2), var(--gradient-bg-3));
    min-height: 100vh;
    color: var(--text-primary);
    font-family: var(--font-primary);
}

p {
    font-weight: var(--font-weight-normal) !important;
}

h1, h2, h3, h4 {
    color: var(--text-heading);
    font-weight: var(--font-weight-bold);
}

.outline {
    border: 1px solid var(--border-color);
}

.text-justify {
    text-align: justify;
    hyphens: auto
}

.btn-polaris {
    background-color: var(--color-primary);
    color: var(--text-white) !important;
    border: none;
    border-radius: 8px;
    padding: 10px 24px;
    font-weight: var(--font-weight-semibold);
    transition: background-color 0.2s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

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

.debug {
    outline: 2px solid red !important;
    outline-offset: -2px;
}

.debug-g {
    outline: 2px solid green !important;
    outline-offset: -2px;
}

.debug-p {
    outline: 2px solid hotpink !important;
    outline-offset: -2px;
}

/*  NAVBAR  */

.navbar {
    margin: 1rem;
    border-radius: 20px;
}

.navbar .navbar-brand {
    height: 4.3rem;
    display: flex;
    flex-direction: column;
    align-content: center;
    justify-content: center;
}

.navbar {
    height: 5rem;
    font-size: var(--font-size-nav);
    padding: .5rem;
}

.navbar, .offcanvas {
    background: var(--navbar-bg) !important;
}

#navbar-close-btn {
    width: 100%;
}

#navbar-close-btn:active {
    outline: none !important;
    box-shadow: none;
    border-color: var(--border-transparent) !important;
}

.navbar-toggler {
    border: none;
    font-size: 1.5rem;
}

.navbar-toggler:focus, .btn-close:focus {
    box-shadow: none;
    outline: none;
}

.nav-link {
    font-weight: var(--font-weight-semibold);
    position: relative;
}

ul.navbar-nav {
    height: 100%;
}

ul.navbar-nav li:last-child, ul.navbar-nav li:last-child {
    display: none;
}

#offcanvasNavbarLabel {
    display: none;
}

@media (max-width: 991px) {
    #offcanvasNavbarLabel {
        display: unset;
    }

    ul.navbar-nav li:first-child {
        margin-bottom: auto;
    }

    ul.navbar-nav li:last-child {
        font-weight: bold;
        display: unset;
        margin-top: auto;
    }

    #navbar-close-btn {
        background: var(--color-primary);
        border-radius: 15px;
    }

    .nav-link {
        margin-bottom: 1rem;
    }

    .offcanvas-body {
        overflow-y: auto !important;
    }
}

/* tablet only  */

@media (min-width: 576px) and (max-width: 991px) {
    .nav-link {
        font-size: 2rem;
    }

    #navbar-close-btn {
        width: 50% !important;
    }
}

main:first-of-type {
    margin-top: 7rem;
}

.content-container {
    background-color: var(--bg-color);
}

.on-bg {
    background-color: var(--on-bg-color);
}

.primary-color {
    color: var(--color-primary);
}

.fs-icon {
    font-size: var(--font-size-icon);
}

.icon-gradient {
    background: linear-gradient(45deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.service-card {
    background: var(--bg-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-content: center;
}

.service-card i {
    font-size: 2.5rem;
}

.title {
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    display: inline-block;
    margin-bottom: 1.5rem;
}

.title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
}