:root {
    /* Colores basados en el logo */
    --color-primary: #6a615a;
    /* café oscuro */
    --color-secondary: #bfa18b;
    /* café claro / dorado */
    --color-bg: #f6efe6;
    /* crema de fondo */
    --color-text: #333333;
    --color-white: #ffffff;
}


/* Reset básico */

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

img {
    max-width: 40%;
    height: auto;
    display: block;
}

.container {
    width: min(1120px, 100% - 2.5rem);
    margin: 0 auto;
}


/* HEADER / NAV */

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    background-color: var(--color-white);
    border-bottom: 2px solid rgba(0, 0, 0, 0.05);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .7rem 0;
}

.logo-block {
    display: contents;
    align-items: center;
    gap: .75rem;
    text-decoration: none;
    color: var(--color-primary);
}

.logo-img {
    height: 52px;
}

.logo-text {
    font-weight: 700;
    font-size: .9rem;
    text-transform: uppercase;
    letter-spacing: .06em;
}


/* Navegación escritorio */

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 1.1rem;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    color: var(--color-primary);
    font-weight: 500;
    padding-bottom: .15rem;
    position: relative;
    font-size: .9rem;
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-secondary);
    transition: width .25s ease;
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}


/* Botón hamburguesa */

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: .25rem;
}

.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-primary);
    margin: 4px 0;
    transition: transform .3s ease, opacity .3s ease;
}


/* Secciones genéricas */

.page-section {
    padding: 3rem 0 3.5rem;
}

.page-title {
    font-size: clamp(2rem, 3vw, 2.4rem);
    color: var(--color-primary);
    margin-bottom: .5rem;
}

.page-subtitle {
    font-size: 1.2rem;
    max-width: 640px;
}


/* Layout tipo diapositiva (texto + bloque de color a la derecha) */

.slide-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr);
    gap: 2rem;
    align-items: stretch;
}

.slide-text {
    background-color: var(--color-bg);
    padding: 1.5rem 0;
}

.slide-aside {
        border-radius: 1.5rem;

    background-color: var(--color-secondary);
}

.slide-text p {
    text-align: justify;
}


/* Listas de viñetas tipo servicios */

.bullet-box {
    background-color: var(--color-secondary);
    padding: 1.2rem 1.4rem;
    border-radius: 10px;
}

.bullet-box ul {
    margin: 0;
    padding-left: 1.2rem;
}

.bullet-box li {
    margin-bottom: .5rem;
}


/* Fortalezas: columna doble */

.fortalezas-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: center;
}

.fortalezas-title-block {
    padding-right: 1.5rem;
    border-right: 3px solid var(--color-secondary);
}

.fortalezas-title-block h1 {
    font-size: clamp(1.9rem, 3vw, 2.3rem);
    color: var(--color-primary);
}

.fortalezas-list .item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: .7rem 1rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.fortalezas-list .dot {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-secondary), var(--color-primary));
    margin-top: .3rem;
}

.fortalezas-list h3 {
    margin: 0;
    font-size: 1rem;
    color: var(--color-primary);
}

.fortalezas-list p {
    margin: 0;
    grid-column: 2 / -1;
}


/* CONTACTO */

.contact-block {
    text-align: center;
    padding: 3rem 0 3.5rem;
}

.contact-block h1 {
    font-size: clamp(2rem, 3vw, 2.4rem);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.contact-block p {
    font-size: 1.05rem;
}

.contact-block a {
    color: var(--color-primary);
    font-weight: 600;
}


/* FOOTER – igual en TODAS las páginas */

.site-footer {
    background-color: var(--color-primary);
    color: var(--color-bg);
    padding: 2rem 0;
    margin-top: 2rem;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 1.5rem;
    align-items: center;
}

.footer-contact h2 {
    margin: 0 0 .5rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.footer-contact a {
    color: var(--color-bg);
    text-decoration: none;
    font-weight: 500;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-logo img {
    height: 160px;
    width: 350px;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .3));
}


/* Animaciones reveal */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s ease, transform .6s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* Responsivo */

@media (max-width: 900px) {
    .slide-layout,
    .fortalezas-layout {
        grid-template-columns: 1fr;
    }
    .fortalezas-title-block {
        border-right: none;
        border-bottom: 3px solid var(--color-secondary);
        padding-right: 0;
        padding-bottom: 1.5rem;
    }
    .footer-inner {
        flex-direction: column-reverse;
        align-items: flex-start;
    }
}

@media (max-width: 720px) {
    .logo-text {
        display: none;
    }
    .nav-toggle {
        display: block;
    }
    .main-nav {
        position: absolute;
        left: 0;
        right: 0;
        top: 100%;
        background-color: var(--color-white);
        border-bottom: 1px solid rgba(0, 0, 0, 0.08);
        transform: translateY(-200%);
        opacity: 0;
        pointer-events: none;
        transition: transform .3s ease, opacity .3s ease;
    }
    .main-nav ul {
        flex-direction: column;
        padding: .8rem 1.2rem 1.1rem;
        gap: .6rem;
    }
    body.nav-open .main-nav {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    body.nav-open .nav-toggle span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }
    body.nav-open .nav-toggle span:nth-child(2) {
        opacity: 0;
    }
    body.nav-open .nav-toggle span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
}

.hero-split {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: center;
}

.hero-text {
    /* opcional, solo para no pegarse tanto a los bordes */
}

.hero-image {
    justify-self: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

@media (max-width: 900px) {
    .hero-split {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-text {
        order: 1;
    }
    .hero-image {
        order: 2;
    }
}