:root {
    interpolate-size: allow-keywords;

    --blue-deep: #001432;
    --blue-primary: #0046f5;
    --blue-light: #e6f0ff;
    --gray-text: #4a5568;
    --lightgray-text: #969fad;
    --white: #fff;
    --border-color: #e2e8f0;
    --bg-light: #f8fafc;
    --bg-terms: #f1f5f9;
    --bg-blue-gradient: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue-primary) 30%, var(--blue-deep) 100%);
    --bg-blue-gradient-light: linear-gradient(135deg, #002c6e 30%, var(--blue-primary), #083b88 130%);
    --bg-hero-gradient: linear-gradient(45deg, #001432ff 10%, #00143233 100%, #001432ff 120%);
    --bg-login: linear-gradient(135deg, #001432de 30%, #0046f5bd, #001432e0), url(../images/hero1.jpg);

    --inicial: #1ad;
    --inicial-a: #1ad2;
    --inicial-g: linear-gradient(-45deg, var(--inicial-a) 20%, var(--white) 30%, var(--inicial-a) 60%, var(--white) 70%, var(--inicial-a) 100%);
    --silver: #99a;
    --silver-a: #99a2;
    --silver-g: linear-gradient(-45deg, var(--silver-a) 20%, var(--white) 30%, var(--silver-a) 60%, var(--white) 70%, var(--silver-a) 100%);
    --gold: #ea2;
    --gold-a: #ea23;
    --gold-g: linear-gradient(-45deg, var(--gold-a) 20%, var(--white) 30%, var(--gold-a) 60%, var(--white) 70%, var(--gold-a) 100%);
    --platinum: #8b9aa8;
    --platinum-a: #8b9aa866;
    --platinum-g: linear-gradient(-45deg, var(--platinum-a) 20%, var(--white) 30%, var(--platinum-a) 60%, var(--white) 70%, var(--platinum-a) 100%);
    --elite: #5a4a7a;
    --elite-a: #5a4a7a55;
    --elite-g: linear-gradient(-45deg, var(--elite-a) 10%, var(--white) 30%, var(--elite-a) 60%, var(--white) 80%, var(--elite-a) 100%);
    --black: #0a0a0d;
    --black-a: #0a0a0d;
    --black-g: linear-gradient(135deg, #0a0a0d 0%, #1f1f28 50%, #0a0a0d 100%);
    --black-accent: #c5b074;
    --black-text: #f5f5f7;
    --black-text-soft: #c5c5cf;
    --enterprise: #fff;
    --enterprise-a: #06b;
    --enterprise-g: linear-gradient(-45deg, var(--enterprise-a) 10%, var(--blue-deep) 30%, var(--enterprise-a) 60%, var(--blue-deep) 80%, var(--enterprise-a) 100%);
    --diamante: #2b8a9c;
    --diamante-a: #2b8a9c55;
    --diamante-g: linear-gradient(-45deg, var(--diamante-a) 20%, var(--white) 30%, var(--diamante-a) 60%, var(--white) 70%, var(--diamante-a) 100%);
    --plan-blue: #0046f5;
    --plan-blue-a: #0046f566;
    --plan-blue-g: linear-gradient(-45deg, var(--plan-blue-a) 20%, var(--white) 30%, var(--plan-blue-a) 60%, var(--white) 70%, var(--plan-blue-a) 100%);
    --ultra: #4a1e5e;
    --ultra-a: #4a1e5e55;
    --ultra-g: linear-gradient(-45deg, var(--ultra-a) 20%, var(--white) 30%, var(--ultra-a) 60%, var(--white) 70%, var(--ultra-a) 100%);
    
    --shadow-md: 0 10px 30px -15px #0013;
    --shadow-lg: 0 20px 40px #0392;

    --transition: all 200ms ease-in-out;
}

html {
    accent-color: var(--blue-deep);
}

.red-c {
    color: #f90000 !important;
}

.white-c {
    color: white !important;
}

.underline {
    border-bottom: 3px solid var(--blue-primary);
    &.white {
        color: var(--blue-deep);
        background-color: var(--blue-light);
    }
}

* { 
    box-sizing: border-box; 
    margin: 0; 
    padding: 0; 
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--blue-deep);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

.menu {
    display: flex;
    flex-direction: row;
}

.menu-toggle {
    display: none;
}

.logo {
    width: 10rem;
}

p {
    text-wrap: pretty;
}

.main-nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1100;
    padding: 1.5rem 0;
    transition: var(--transition);
    background: transparent;
}

/* Cambio de color al hacer scroll (vía JS) */
.main-nav.scrolled {
    background: var(--blue-deep);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

.main-nav.scrolled .nav-links a:hover,
.nav-links.inverted a:hover {
    color: var(--blue-primary);
}

.main-nav.scrolled .btn-login:hover {
    background-color: var(--blue-primary);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--white);
    font-size: 1rem;
    font-weight: 400;
    text-decoration: none;
    letter-spacing: 0.2px;
    transition: var(--transition);
    &:hover {
        color: var(--blue-primary);
    }
}

.btn-login {
    background-color: var(--blue-primary);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    transition: var(--transition);
    &::after {
        font-family: "Font Awesome 6 Free";
        font-weight: 900;
        content: "\f105";
        padding-inline: 0.5rem;
    }
    &:hover {
        color: var(--white) !important;
        background-color: var(--blue-deep);
        padding-right: 0.5rem;
    }
}

.social-icons {
    display: flex;
    gap: 1.2rem;
    margin-left: 2rem;
    color: var(--white);
    padding-left: 2rem;

    > a {
        color: var(--blue-light);
        font-size: 1.375rem;
        transition: var(--transition);
        &:hover {
            color: var(--blue-primary);
            scale: 1.2;
        }
    }
}

.main-nav.scrolled .social-icons a,
.social-icons.inverted a {
    color: var(--blue-light);
    &:hover {
        color: var(--blue-primary);
        scale: 1.2;
    }
}

.hero-slider {
    position: relative;
    height: 100svh;
    width: 100%;
    overflow: hidden;
    touch-action: pan-y;
}

.slider-track {
    display: flex;
    width: 500%; /* 100% por cada slide (hasta 5 slides totales) */
    height: 100%;
    transition: transform 0.9s cubic-bezier(0.25, 0, 0, 1);
    will-change: transform;
    background-color: var(--blue-deep);
    -webkit-overflow-scrolling: touch;
    user-select: none;
}

.slide {
    width: 20%; /* Cada slide ocupa 1/5 del track */
    height: 100%;
    background-size: cover;
    background-position: 40% center;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.slide.hero1 {
    background-image: var(--bg-hero-gradient), url(../images/slide-youtube-clear.jpg);
}

.slide.hero2 {
    background-image: var(--bg-hero-gradient), url(../images/slide-diario-previsional-clear.jpg);
}

.slide.hero3 {
    background-image: var(--bg-hero-gradient), url(../images/slide-institucional-clear.jpg);
}

.slide.hero4 {
    background-image: var(--bg-hero-gradient), url(../images/slide-promo-clear.jpg);
}

.slide-content {
    width: 40%;
    max-width: 60rem;
    color: white;
    margin-right: auto;
    margin-left: 15%;

    h1, h2 {
        text-align: left;
        font-size: 2.8rem;
        font-weight: 800;
        line-height: 1.3;
        text-wrap: balance;
        margin-bottom: 1rem;
        & a {
            text-decoration: none;
        }
        
        & span {
            color: var(--white);
        }
    }

    p {
        font-size: 1.4rem;
        margin-block: 0.5rem;
    }

    a {
        margin-top: 2rem;
    }
}

/* En la promo (hero4) el divider esta a la derecha del panel azul: limitamos el
   ancho del texto para que aunque la promo traiga un texto largo no lo cruce. */
.slide.hero4 .slide-content {
    width: 33%;
    max-width: 24rem;
    overflow-wrap: break-word;
}

.slider-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1.25rem;
    z-index: 20;
}

.dot {
    width: 0.75rem;
    height: 0.75rem;
    border: 2px solid var(--white);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--blue-primary);
    border-color: var(--blue-primary);
    transform: scale(1.2);
}

.slider-arrow {
    width: 3.5rem;
    height: 3.5rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    cursor: pointer;
    z-index: 30;
    border-radius: 50%;
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--white);
    scale: 1.1;
}

.slider-arrow img {
    filter: brightness(3);
    opacity: 0.5;
}

.slider-arrow.prev { left: 3rem; opacity: 0.2; pointer-events: none;}
.slider-arrow.next { right: 3rem; }

@media (max-width: 768px) {
    .slider-arrow { display: none; }
}

.section {
    padding: 6rem 0;
    scroll-margin-top: 5rem;
}

.login-col-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
}

.login-col-2 .main-header {
    background: var(--bg-login);
    background-size: cover;
}

.bg-terms {
    background: var(--bg-terms);
}

.bg-blue {
    background: var(--blue-deep);
    color: var(--white);
    padding-block: 1rem;
}

.bg-light {
    background: var(--gray-light);
}

.bg-blue-gradient {
    background: var(--bg-blue-gradient);
    color: var(--white);
}

.bg-image-1 {
    background-image: url(../images/hero3.jpg);
    background-position: center;
    background-size: cover;
}

.text-block.col-1 {
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    padding: 3rem 3rem 2rem 3rem;
    p {
        font-size: 1rem;
    }
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.grid-2.reverse {
    direction: rtl;
}

.grid-2.reverse .text-block {
    direction: ltr;
}

.text-block h2,
.text-block p {
    margin-bottom: 1.5rem
}

.img-placeholder {
    width: 100%;
    & img {
        width: 100%;
        border-radius: 2rem;
        box-shadow: var(--shadow-lg), var(--shadow-md);
        transition: var(--transition);
        &:hover {
            scale: 1.05;
        }
    }
}

.feature-dots {
    list-style: none;
    margin-top: 1rem;
}

.feature-dots li {
    padding-block: 0.125rem;
}

.feature-dots li::after {
    content: "✓";
    display: inline-block;
    color: var(--blue-primary);
    background-color: var(--blue-light);
    font-size: 1.1rem;
    font-weight: bold;
    text-align: center;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 100%;
    margin-right: 0.75rem;
}

.container { 
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 0 1rem; 
}

.reveal {
    opacity: 0;
    transform: translateY(3rem);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
    will-change: opacity, transform;
}

.reveal.opaque {
    opacity: 1;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.header-content.reveal {
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.main-header {
    background: linear-gradient(135deg, var(--blue-deep) 30%, var(--blue-primary), var(--blue-deep));
    color: var(--white);
    padding: 12rem 1rem 12rem 1rem;
    text-align: center;
    &.main-webapp {
        padding: 12rem 1rem 1rem 1rem;
    }
}

.badge {
    background: var(--blue-primary);
    color: var(--blue-light);
    padding: 0.5rem 1rem;
    border-radius: 4rem;
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    margin-bottom: 1rem;
    display: inline-block;
}

.main-header h1 { 
    font-size: 2.8rem; 
    font-weight: 800;
    line-height: 1.3;
    text-wrap: balance;
    margin-bottom: 3rem; 
}

.subtitle { 
    font-size: 1.125rem; 
    opacity: 0.9; 
    max-width: 700px; 
    margin: 0 auto 3rem; 
    font-weight: 300;
    > strong {
        font-weight: 600;
    }
    &.inverted {
        max-width: 900px;
        font-size: 1.375rem;
        text-align: center;
        padding: 6rem 2rem 0 2rem;
        margin: auto;
    }
}

.header-cta-group {
    display: flex; 
    gap: 1.5rem; 
    justify-content: center; 
    flex-wrap: wrap;
}

.info-bar {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    margin-top: -4rem;
    box-shadow: var(--shadow-md);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    text-align: left;
    position: relative;
    z-index: 10;
}

.info-item {
    padding: 1rem;
    border-radius: 0.5rem;
    &:last-child {
        background: var(--bg-terms);
        border: 1px solid var(--border-color);
        padding-left: 1.5rem;
    }
}

.info-item h4 { 
    color: var(--blue-primary); 
    margin-bottom: 0.75rem; 
    font-size: 1.1rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 6rem 0;
    align-items: stretch;
}

.pricing-form {
    width: 100%;
    color: var(--blue-deep);
    background-color: var(--border-color);
    padding: 3rem 2rem 2rem 2rem;
    & .form-group label {
        color: var(--blue-deep);
        text-indent: 0.5rem;
    }
    & .form-group textarea.contact-textarea {
        min-height: 10ch;
    }
}

.pricing-dialog {
    width: 90%;
    max-width: 25rem;
    height: fit-content;
}

.card {
    background: var(--white);
    border-radius: 1.25rem;
    padding: 2.5rem;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
    &.login {
        justify-content: space-between;
    }
}

.card:hover {
    transform: translateY(-10px) !important;
    box-shadow: var(--shadow-lg);
    border-color: var(--blue-primary);
}

.card.featured {
    border: 2px solid var(--blue-primary);
    z-index: 2;
}

.card.inicial {
    background: var(--white);
    border-color: var(--inicial);
    outline: 2px solid transparent;
    transition: var(--transition);
    &:hover {
        border-color: var(--inicial);
        outline: 2px solid var(--inicial);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--inicial);
    }
    .btn-outline:hover,
    .featured-tag,
    .btn-primary {
        color: var(--white);
        background: var(--inicial);
        border: 2px solid transparent;
    }
    .btn-primary:hover {
        color: var(--inicial);
        background: transparent;
        border: 2px solid var(--inicial)
    }
    .btn-outline {
        border-color: var(--inicial);
    }
    .bc-volume > strong {
        background: var(--inicial-a);
    }
    .features-list li {
        border-color: var(--inicial-a);
    }
}

.card.silver {
    background: var(--silver-g);
    border-color: var(--silver-a);
    &:hover {
        border-color: var(--silver);
        filter: brightness(1.1);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--silver);
    }
    .btn-outline:hover {
        color: var(--white);
        background: var(--silver);
    }
    .btn-outline {
        border-color: var(--silver);
    }
    .bc-volume > strong {
        background: var(--silver-a);
    }
    .features-list li {
        border-color: var(--silver-a);
    }
}

.card.gold {
    background: var(--gold-g);
    border-color: var(--gold);
    outline: 2px solid transparent;
    transition: var(--transition);
    &:hover {
        border-color: var(--gold);
        outline: 2px solid var(--gold);
        filter: brightness(1.1);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--gold);
    }
    .btn-outline:hover,
    .featured-tag,
    .btn-primary {
        color: var(--white);
        background: var(--gold);
        border: 2px solid transparent;
    }
    .btn-primary:hover {
        color: var(--gold);
        background: transparent;
        border: 2px solid var(--gold)
    }
    .btn-outline {
        border-color: var(--gold);
    }
    .bc-volume > strong {
        background: var(--gold-a);
    }
    .features-list li {
        border-color: var(--gold-a);
    }
}

.card.platinum {
    background: var(--platinum-g);
    border-color: var(--platinum-a);
    &:hover {
        border-color: var(--platinum);
        filter: brightness(1.1);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--platinum);
    }
    .btn-outline:hover {
        color: var(--white);
        background: var(--platinum);
    }
    .btn-outline {
        border-color: var(--platinum);
    }
    .bc-volume > strong {
        background: var(--platinum-a);
    }
    .features-list li {
        border-color: var(--platinum-a);
    }
}

.card.elite {
    background: var(--elite-g);
    border-color: var(--elite-a);
    &:hover {
        border-color: var(--elite);
        filter: brightness(1.1);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--elite);
    }
    .btn-outline:hover {
        color: var(--white);
        background: var(--elite);
    }
    .btn-outline {
        border-color: var(--elite);
    }
    .bc-volume > strong {
        background: var(--elite-a);
    }
    .features-list li {
        color: var(--elite);
        border-color: var(--elite-a);
    }
}

.card.black {
    background: var(--black-g);
    border-color: #2a2a32;
    color: var(--black-text);
    &:hover {
        border-color: #4a4a55;
        filter: brightness(1.15);
    }
    .card-title { color: var(--black-text); }
    small { color: var(--black-text-soft); }
    .card-price { color: var(--black-text); }
    .card-price > span { color: var(--black-text-soft); }
    .features-list li {
        color: var(--black-text);
        border-color: rgba(255, 255, 255, 0.08);
    }
    .features-list li::before {
        color: var(--black-accent);
    }
    .bc-volume > strong {
        background: rgba(245, 245, 247, 0.95);
        color: var(--black);
    }
    .btn-outline {
        color: var(--black-text);
        border-color: var(--black-text);
    }
    .btn-outline:hover {
        color: var(--black);
        background: var(--black-text);
        border-color: var(--black-text);
    }
}

.card.diamante {
    background: var(--diamante-g);
    border-color: var(--diamante-a);
    &:hover {
        border-color: var(--diamante);
        filter: brightness(1.1);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--diamante);
    }
    .btn-outline:hover {
        color: var(--white);
        background: var(--diamante);
    }
    .bc-volume > strong {
        background: var(--diamante-a);
    }
    .features-list li {
        border-color: var(--diamante-a);
    }
}

.card.plan-blue {
    background: var(--plan-blue-g);
    border-color: var(--plan-blue-a);
    &:hover {
        border-color: var(--plan-blue);
        filter: brightness(1.1);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--plan-blue);
    }
    .btn-outline:hover {
        color: var(--white);
        background: var(--plan-blue);
    }
    .bc-volume > strong {
        background: var(--plan-blue-a);
    }
    .features-list li {
        border-color: var(--plan-blue-a);
    }
}

.card.ultra {
    background: var(--ultra-g);
    border-color: var(--ultra-a);
    &:hover {
        border-color: var(--ultra);
        filter: brightness(1.1);
    }
    .card-title,
    .bc-volume > strong,
    .btn-outline,
    .features-list li::before {
        color: var(--ultra);
    }
    .btn-outline:hover {
        color: var(--white);
        background: var(--ultra);
    }
    .btn-outline {
        border-color: var(--enterprise);
    }
    .bc-volume > strong {
        background: var(--enterprise-a);
    }
    .features-list li {
        color: var(--enterprise);
        border-color: var(--enterprise-a);
    }
}

.card.enterprise {
    background: var(--enterprise-g);
    border-color: var(--enterprise);
    &:hover {
        border-color: var(--enterprise-a);
        filter: brightness(1.2);
    }
    .card-title,
    .card-price,
    .bc-volume > strong,
    .btn-outline,
    small, span,
    .features-list li::before {
        color: var(--enterprise);
    }
    .btn-outline:hover {
        color: var(--enterprise-a);
        background: var(--enterprise);
        border: 2px solid transparent;
    }
    .btn-outline {
        border-color: var(--enterprise);
    }
    .bc-volume > strong {
        background: var(--enterprise-a);
    }
    .features-list li {
        color: var(--enterprise);
        border-color: var(--enterprise-a);
    }
}

.featured-tag {
    position: absolute; 
    top: -15px; 
    left: 50%; 
    transform: translateX(-50%); 
    background: var(--blue-primary); 
    color: var(--white); 
    padding: 6px 20px;
    border-radius: 20px; 
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    line-height: 1.5;
}

.card-header { 
    margin-bottom: 1.75rem;
    > img {
        width: 100%;
        height: 20rem;
        object-fit: cover;
        border-radius: 1rem;
        margin-bottom: 1rem;
    }
}

.card-title { 
    font-size: 1.75rem; 
    font-weight: 700; 
    color: var(--blue-primary); 
}

.card-price {
    font-size: clamp(1.6rem, 2.2vw + 0.6rem, 2.2rem);
    font-weight: 800;
    margin: 0.75rem 0;
    color: var(--blue-deep);
    line-height: 1.15;
}

.card-price .card-price-period {
    display: block;
    font-size: 0.95rem;
    color: var(--gray-text);
    font-weight: 400;
    margin-top: 0.25rem;
}

/* Toggle Mensual/Anual — sticky al scrollear para que esté siempre visible */
.billing-toggle {
    display: flex;
    width: fit-content;
    gap: 0.25rem;
    padding: 0.3rem;
    border-radius: 999px;
    background: rgba(238, 242, 248, 0.95);
    border: 1px solid #d8dee9;
    margin: 1.5rem auto 2rem;
    box-shadow: 0 4px 14px rgba(15, 17, 21, 0.08), 0 1px 2px rgba(15, 17, 21, 0.04);
    position: sticky;
    top: 1rem;
    z-index: 20;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}
.billing-btn {
    padding: 0.55rem 1.35rem;
    border: none;
    border-radius: 999px;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-text);
    transition: background 0.2s, color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}
.billing-btn:hover:not(.active) {
    color: var(--blue-deep);
}
.billing-btn.active {
    background: var(--blue-primary);
    color: #fff;
    box-shadow: 0 2px 6px rgba(0, 70, 245, 0.25);
}
.billing-save {
    display: inline-block;
    padding: 0.15rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    background: #d8f5e2;
    color: #1e7c3c;
    letter-spacing: 0.02em;
}
.billing-btn.active .billing-save {
    background: rgba(255, 255, 255, 0.22);
    color: #fff;
}

/* Visibilidad de los precios segun el modo elegido */
.pricing-grid[data-billing="mensual"] .precio-anual,
.pricing-grid[data-billing="anual"]   .precio-mensual {
    display: none;
}
.anual-note {
    display: none;
    margin: 0.1rem 0 0.5rem 0;
    font-size: 0.85rem;
    color: var(--gray-text);
    font-weight: 500;
    font-style: italic;
}
.pricing-grid[data-billing="anual"] .anual-note {
    display: block;
}
.anual-savings {
    color: #1e7c3c;
    font-weight: 700;
    font-style: normal;
}

.bc-volume {
    font-size: 0.875rem;

    > strong {
        color: var(--blue-primary);
        background-color: var(--blue-light);
        padding: 0.25rem 1rem;
        border-radius: 50vh;
    }
}

.small-font {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-text);
}

.features-list { 
    list-style: none; 
    margin-bottom: 2.5rem; 
    flex-grow: 1; 
}

.features-list li {
    padding: 0.75rem 0;
    font-size: 0.95rem;
    border-bottom: 1px solid #f1f5f9;
    display: flex;
    align-items: center;
    color: var(--gray-text);
}

.features-list li::before { 
    content: "✓"; 
    color: var(--blue-primary); 
    font-weight: bold; 
    margin-right: 12px; 
    font-size: 1.1rem;
}

.btn {
    width: 24ch;
    display: inline-block;
    padding: 1rem;
    border-radius: 0.75rem;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1.25rem;
}

.btn-full { 
    width: 100%; 
}

.btn-primary { 
    background: var(--blue-primary); 
    color: var(--white); 
}

.btn-primary:hover {
    background: var(--blue-deep);
    box-shadow: 0 4px 15px rgba(0,70,173,0.3);
}

/* CTA de las slides del hero: estilo "glass" que se lee sobre cualquier fondo de
   promo (la promo se carga dinamica desde blob, asi que el fondo puede cambiar). */
.slide-content .btn-primary {
    background: rgba(255, 255, 255, 0.15);
    border: 1.5px solid rgba(255, 255, 255, 0.65);
    color: var(--white);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
}
.slide-content .btn-primary:hover {
    background: var(--white);
    color: var(--blue-primary);
    border-color: var(--white);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.28);
}

.btn-outline { 
    background: transparent; 
    border: 2px solid var(--blue-primary); 
    color: var(--blue-primary); 
}

.btn-outline:hover { 
    background: var(--blue-primary); 
    color: var(--white); 
}

.btn-outline-white {
    background: transparent;
    border: 2px solid var(--white);
    color: var(--white);
}

.btn-outline-white:hover {
    background: var(--white);
    color: var(--blue-primary);
}

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

.btn-accent-dark:hover {
    background: var(--blue-deep);
}

.btn-plataforma {
    width: 100%;
    max-width: 35ch;
    margin-top: 3rem;
}

.btn-login-google {
    width: 100%;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    letter-spacing: 0.5px;
    color: var(--blue-deep);
    border-radius: 0.5rem;
    padding: 0.75rem;
    &:hover {
        color: var(--white);
        background-color: var(--blue-deep);
    }
    > img {
        width: 1.25rem;
        position: relative;
        top: 0.25rem;
        margin-right: 0.5rem;
    }
}

.terms-section { 
    padding: 5rem 0; 
    background: var(--bg-terms);
    &.terms-webapp {
        padding: 3rem 0;
    }
}

.terms-container {
    max-width: 1300px; 
    > p {
        padding: 0 1.5rem 2rem 1.5rem;
    }
    & .details-content > img {
        max-width: 100%;
        border: 1px solid var(--border-color);
        border-radius: 0.75rem;
        margin-block: 1rem;
        box-shadow: 2px 4px 16px #2231;
    }
}

.section-title-center {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.2rem;
}

details {
    background: var(--white);
    border: 1px solid var(--border-color);
    border-radius: 0.875rem;
    box-shadow: 0 2px 5px #0001;
    margin-bottom: 1rem;
    transition: var(--transition) !important;
}

details:hover {
    border-color: var(--blue-primary);
}

details[open] {
    box-shadow: var(--shadow-md);
    border-color: var(--blue-deep);
}

summary {
    padding: 1rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.1rem;
    color: var(--blue-deep);
    user-select: none;
}

summary::-webkit-details-marker {
    display: none;
}

summary::after { 
    content: url(../images/icons/right-arrow.svg);
    width: 2rem;
    height: 2rem;
    transform-origin: 1rem;
    opacity: 0.2;
    transition-property: transform, opacity;
    transition-duration: 300ms;
}

details[open] summary::after { 
    transform: rotate(90deg);
    opacity: 0.9;
}

details .details-content { 
    font-size: 1rem; 
    color: var(--gray-text); 
    border-top: 1px solid var(--bg-terms);
    padding: 0 1.5rem;
    opacity: 0;
    transition: opacity 1s ease;

    > p {
        margin-block: 1.5rem 0.5rem;
        &:first-child {
            margin-block: 0 0.5rem;
        }
    }
}

details[open] .details-content {
    opacity: 1;
    padding-top: 1.5rem;
    padding-bottom: 2rem;
}

.standard-list {
    list-style: circle;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    > li::marker {
        font-size: 1.4rem;
        line-height: 1;
        color: var(--blue-primary);
    }
}

.numbered-list {
    list-style: decimal;
    margin-left: 1.5rem;
    margin-bottom: 1rem;
    > li::marker {
        font-size: 1rem;
        line-height: 1;
        color: var(--blue-primary);
    }
}

.cta-final {
    text-align: center;
    padding: 4rem 1rem;
    background: var(--bg-blue-gradient);
    color: var(--white);
}

.cta-final-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-final-text {
    margin-bottom: 3rem; 
    opacity: 0.8;
    font-size: 1.25rem;
    font-weight: 300;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Formulario */
.contact-form {
    width: 100%;
    max-width: 60rem;
    margin: auto;

    input,
    textarea {
        &:hover {
            border-color: var(--blue-deep);
        }
    }
}

.contact-form form {
    display: grid;
    gap: 1rem;
    grid-template-areas: 
    "area1 area2"
    "area3 area3";
}

fieldset {
    padding: 2rem;
    border: 1px solid var(--blue-light);
    border-radius: 1rem;
}

.area1 {
    grid-area: area1;
}

.area2 {
    grid-area: area2;
}

.area3 {
    grid-area: area3;
}

legend {
    font-size: 0.875rem;
    font-weight: 300;
    letter-spacing: 0.5px;
    color: var(--blue-light);
    padding-inline: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group:has(button.btn-login-google) {
    margin: 0;
}

.form-group label {
    display: block;
    font-weight: 500;
    text-align: left;
    color: var(--blue-light);
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea,
select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 200ms;
}

.form-group textarea.contact-textarea {
    min-height: 23ch;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--blue-primary);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    font-size: 0.875rem;
    color: var(--lightgray-text);
}

.form-group.tyc {
    display: flex;
    gap: 0.25rem;
    font-size: 0.875rem;
    margin-block: 1rem;
}

.form-group.tyc input[type="checkbox"] {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;;
    cursor: pointer;
    position: relative;
    top: 0.25rem;
    margin-right: 0.25rem;
}

.form-group.tyc label {
    display: inline-block;
    margin-top: 0.125rem;
    > a, > button {
        font-family: inherit;
        font-size: inherit;
        font-weight: 600;
        color: var(--blue-deep);
        background-color: transparent;
        text-decoration: none;
        border: none;
        border-bottom: 3px solid var(--blue-deep);
        transition: var(--transition);
        &:hover {
            color: var(--blue-primary);
            cursor: pointer;
        }
    }
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.input-required {
    font-size: 0.75rem;
    color: var(--gray-text);
    margin-bottom: 0.25rem;
}

iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

dialog {
    width: 90%;
    max-width: 60rem;
    height: 90%;
    color: var(--blue-deep);
    background-color: var(--bg-terms);
    border: 3px solid var(--blue-deep);
    border-radius: 1rem;
    box-shadow: 0 0 20px var(--blue-deep);
    margin: auto;
    overflow: hidden;
    > button {
        position: absolute;
        top: 0;
        right: 0.5rem;
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.25rem;
        line-height: 1rem;
        color: var(--bg-light);
        background-color: var(--blue-deep);
        border: none;
        border-radius: 50%;
        padding: 0.25rem;
        margin: 1rem;
        cursor: pointer;
        transition: var(--transition);
        &:hover {
            background-color: var(--blue-primary);
        }
    }
    &::backdrop {
        background-color: #0016;
        backdrop-filter: blur(5px);
    }
}

body:has(#myPopover:popover-open) {
  overflow: hidden;
}

body.tyc {
    font-size: 0.875rem;
    padding: 2rem;
    margin-bottom: 2rem;
    > h2 {
        margin-block: 2rem;
        line-height: 1.2;
    }
    > h3 {
        margin-block: 2rem 0.5rem;
    }
}

/* Footer */
.main-footer {
    color: var(--blue-light);
    text-decoration: none;
    background: #050c16;
    padding: 80px 0 20px;
    & h4 {
        color: var(--blue-primary);
        font-size: 1.2rem;
    }
    & a {
        text-decoration: none;
        transition: var(--transition);
    }
    & a:hover {
        color: var(--blue-primary);
    }
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 50px;
}

.footer-brand {
    p {
        font-size: 0.875rem;
    }
    img {
        width: 10rem;
    }
}

.info-contact > p,
.footer-contact > p,
.footer-links > p {
    font-size: 0.875rem;
    font-weight: 300;
    line-height: 2;
    transition: var(--transition);
    > a {
        color: inherit;
        text-decoration: none;
        transition: var(--transition);
        &:hover {
            color: var(--blue-primary);
        }
    }
}

.info-contact {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: center;
    margin-block: 2rem;
    padding: 2rem;
}

.info-contact .contact-group {
    color: var(--blue-light);
    & a {
        color: inherit;
        text-decoration: none;
        &:hover {
            color: var(--blue-primary);
        }
    }
    &.tel-wsp {
        border-inline: 2px solid var(--blue-primary);
        > h4 {
            margin-bottom: 0.5rem;
        }
    }
}

.info-contact .no-social i {
    display: inline-block;
    position: relative;
    top: 3px;
    font-size: 1.375rem;
    padding-right: 0.25rem;
    line-height: 1.3;
    &.fa-whatsapp {
        font-size: 1.625rem;
    }
}

.footer-contact > p > i {
    display: inline-block;
    position: relative;
    top: 3px;
    font-size: 1.25rem;
    padding-right: 0.25rem;
}

.social-links-footer {
    margin-top: 2.5rem;
    &.contacto-redes {
        margin-top: 0.5rem;
    }
}

.social-links-footer > a {
    color: inherit;
    font-size: 2rem;
    padding-right: 1rem;
    transition: var(--transition);
    &:last-child {
        padding-right: 0;
    }
    &:hover {
        color: var(--blue-primary);
    }
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.8rem;
    opacity: 0.6;
}

.flip-container {
    background-color: transparent;
    width: 100%;
    height: 100%;
    aspect-ratio: 8 / 5;
    perspective: 2000px;
    .flip-card {
        position: relative;
        width: 85.5%;
        height: 85.5%;
        text-align: center;
        transition: transform 1s;
        transform-style: preserve-3d;
        translate: 8.5% 8.5%;
        &.reverse {
            translate: -8.5% 8.5%;
        }
    }
    
    .front, .back {
        flex-direction: column;
        gap: 0.5rem;
        position: absolute;
        width: 100%;
        height: 100%;
        border-radius: 2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1rem;
        backface-visibility: hidden;
        transform: translateZ(1px);
    }

    .front {
        background-size: cover;
        background-position: center;
    }
    
    .front-img1 {
        background-image: url(../images/abogados.jpg);
    }

    .front-img2 {
        background-image: url(../images/bluweb_v2.jpg);
    }

    .front-img3 {
        background-image: url(../images/atencion-al-cliente.jpg);
    }

    .back {
        font-family: sans-serif;
        color: #fff;
        background-color: #001432;
        transform: rotateY(180deg) translateZ(10px);
    }

    h3 {
        font-size: 1.4rem;
        font-weight: 900;
        padding: 0;
        margin: 0;
    }

    p {
        line-height: 1.3;
        letter-spacing: 0.5px;
        padding: 1.5rem 2.5rem;
    }

    ul {
        font-size: 0.875rem;
        text-align: left;
        list-style: none;
        padding: 0;
        margin: 1rem;
        > li {
            font-size: 1.125rem;
            padding: 0.125rem;
        }
    }

    a {
        color: #fff;
        background-color: #0046F5;
        text-decoration: none;
        letter-spacing: 0.5px;
        border-radius: 5px;
        padding: 0.5rem 1.5rem;
        transition: filter 0.2s;
        &:hover {
            filter: brightness(1.5);
        }
    }
}

.flip-container:hover .flip-card {
    transform: rotateY(180deg) translateZ(10px);
}

.logos-carousel {
    overflow: hidden;
    padding: 30px 0px;
    white-space: nowrap;
    position: relative;
}

.logos-carousel:before, .logos-carousel:after {
    position: absolute;
    top: 0;
    content: '';
    width: 20%;
    height: 100%;
    border-radius: 1rem;
    z-index: 2;
}

.logos-carousel:before {
    left: 0;
    background: linear-gradient(to left, rgba(255,255,255,0), rgb(255, 255, 255));
}

.logos-carousel:after {
    right: 0;
    background: linear-gradient(to right, rgba(255,255,255,0), rgb(255, 255, 255));
}

.logo_items {
    display: inline-block;
    animation: 30s slides infinite linear;
}

.logos-carousel:hover .logo_items {
    animation-play-state: paused;
}

.logo_items img {
    height: 6rem;
    padding: 1rem 2rem;
}

/* Login */
.calculos-previsionales {
    display: grid;
    text-align: left;
    padding: 0 3rem 3rem 3rem;
    > h2 {
        font-size: 2rem;
        line-height: 1.1;
    }
    > p {
        max-width: 65ch;
        margin-block: 1.5rem;
    }
    > ul {
        text-align: left;
        list-style: none;
        padding-left: 1rem;
        > li {
            display: flex;
            align-items: center;
            padding-block: 0.5rem;
            > i {
                width: 2.5rem;
                height: 2.5rem;
                font-size: 1.5rem;
                text-align: center;
                line-height: 1.5;
                color: var(--blue-deep);
                background-color: var(--white);
                border-radius: 100%;
                padding:  0.125rem 0.45rem 0 0.5rem;
                margin-right: 0.75rem;
            }
            > span {
                line-height: 1.3;
            }
        }
    }
}

.login-section {
    color: var(--blue-deep);
    margin-top: 8rem;
    & label {
        color: inherit;
    }
    & h1, p {
        text-align: center;
    }
    & p {
        margin-bottom: 1rem;
    }
    & form.ingresar {
        display: grid;
        justify-items: center;
        > fieldset {
            background-color: var(--white);
            border: none;
            border-radius: 0;
        }
    }
    & .form-group a {
        display: block;
        font-size: 0.875rem;
        text-align: center;
        text-decoration: none;
        padding-top: 0.5rem;
        transition: var(--transition);
        &:hover {
            color: var(--blue-primary);
        }
    }
}

.forms {
    text-align: center;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    > .tabs {
        display: flex;
        flex-direction: row;
        justify-content: space-evenly;
        font-size: 0.875rem;
        color: var(--lightgray-text);
        user-select: none;
        -moz-user-select: none;
        > .tab {
            width: 100%;
            background-color: var(--bg-light);
            border-bottom: 2px solid var(--border-color);
            padding: 0.5rem 1rem;
            cursor: pointer;
            transition: var(--transition);
            &.active {
                color: var(--blue-deep);
                background-color: var(--white);
                border-color: var(--blue-primary);
            }
            &:hover {
                background-color: var(--blue-light);
            }
        }
    }
}

.error-message {
    max-width: 30ch;
    font-size: 0.875rem;
    color:#b13;
    background: #b131;
    border-radius: 8px;
    padding: 0.5rem 1rem;
    margin-bottom: 1rem;
}

@keyframes slides {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}

@media (max-width: 540px) {
    .flip-container {
        aspect-ratio: 8 / 9;
    }
    .form-group.tyc {
        font-size: 0.875rem;
    }
}

@media (max-width: 768px) {
    .slider-track {
        transition-duration: 0.6s;
    }
    .slide.hero1 {
        background-position-x: 60%;
    }
    .slide.hero2 {
        background-position-x: 65%;
    }
    .slide.hero3 {
        background-position-x: 80%;
    }
    .slide.hero4 {
        background-position-x: 40%;
    }
    .slide-content {
        width: 80%;
        margin-left: 10%;
    }
    .badge {
        font-size: 0.625rem;
    }
    .main-header {
        padding: 8rem 1rem 10rem;
        &.main-webapp {
            padding: 8rem 1rem 2rem;
        }
        &.main-pricing {
            padding: 8rem 1rem 20rem;
        }
    }
    .main-header h1 {
        font-size: 2rem;
        line-height: 1.1;
        margin-bottom: 1.5rem;
    }
    .subtitle {
        font-size: 1rem;
        line-height: 1.4;
        margin-bottom: 2rem;
        &.inverted {
            font-size: 1.25rem;
        }
    }
    .info-bar {
        margin-top: -17rem;
        padding: 1.5rem;
        gap: 1rem;
    }
    .pricing-grid {
        grid-template-columns: 1fr;
        padding: 4rem 1rem;
    }
    .section-title-center {
        font-size: 1.8rem;
    }
    .grid-2 {
        gap: 1rem;
    }
    .cta-final {
        padding: 5rem 1rem;
    }
    .cta-final-content h2 {
        font-size: 1.6rem;
    }
    .cta-final-text {
        font-size: 1rem;
    }
    footer > p {
        font-size: 0.75rem;
    }
    .contact-form form {
        grid-template-areas: 
        "area1"
        "area2"
        "area3";
    }
    .login-col-2 .main-header {
        padding: 8rem 1rem 4rem;
    }
    .login-col-2 .calculos-previsionales {
        text-align: center;
        padding: 0;
        
    }
    .login-section {
        padding-block: 1rem 6rem;
    }
    .text-block.col-1 {
        padding: 2rem;
    }
}

@media (max-width: 992px) {
    .menu-toggle {
        display: flex;
        flex-direction: column;
        gap: 5px;
        background: #0a192f66;
        padding: 0.5rem;
        border: none;
        border-radius: 0.25rem;
        cursor: pointer;
        z-index: 1100;
    }
    .menu-toggle .bar {
        width: 30px;
        height: 3px;
        background-color: var(--blue-light);
        transition: var(--transition);
    }
    .menu-toggle.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.active .bar:nth-child(2) { opacity: 0; }
    .menu-toggle.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    .menu {
        position: fixed;
        top: 0;
        right: -100%; /* Escondido a la derecha */
        width: 80%;
        height: 100vh;
        background: var(--blue-deep);
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        align-items: center;
        transition: 0.5s cubic-bezier(0.65, 0, 0.35, 1);
        box-shadow: -10px 0 30px rgba(0,0,0,0.5);
    }
    .menu.active {
        right: 0;
    }
    .nav-links {
        flex-direction: column;
        text-align: center;
        gap: 2.5rem;
    }
    .nav-links a {
        font-size: 1.2rem;
    }
    .social-icons {
        margin-left: 0;
        margin-top: 3rem;
        border-left: none;
        padding-left: 0;
        padding-top: 2rem;
        gap: 1.6rem;

        > a {
            color: var(--bg-light);
            font-size: 2rem;
        }
    }
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    .footer-brand, .footer-contact, .footer-links {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .social-links-footer {
        justify-content: center;
    }
    .grid-2, .grid-2.reverse {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .slide-content h1,
    .slide-content h2 {
        font-size: 2.2rem;
    }
    .slider-arrow {
        display: none;
    }
    .info-contact {
        grid-template-columns: 1fr;
        justify-items: center;
        margin: 0;
    }
    .info-contact .contact-group {
        color: var(--blue-light);
        padding-block: 1rem;
        &.tel-wsp {
            border-inline: none;
            border-block: 2px solid var(--blue-primary);
        }
    }
    .login-col-2 {
        grid-template-columns: 1fr;
    }
    .login-section {
        margin-block: 2rem;
    }
}

@media (min-width: 993px) and (max-width: 1200px) {
    .flip-container {
        aspect-ratio: 1;
    }
}

@media (max-width: 400px) {
    .flip-container {
        aspect-ratio: 8 / 12;
    }
}