:root {
    --color-primario: #0c2454;
    --color-secundario: #1a3a7a;
    --color-fondo: #f5f5f7;
    --color-texto: #222222;
    --color-texto-suave: #555555;
    --color-borde-suave: #d2d2d7;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    display: block;
}

/* Header */
header {
    background: #ffffff;
    border-bottom: 1px solid var(--color-borde-suave);
    position: sticky;
    top: 0;
    z-index: 10;
}

.navbar {
    max-width: 1100px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primario);
}

.nav-links {
    display: flex;
    gap: 18px;
}

.nav-links a {
    font-size: 0.95rem;
    color: var(--color-texto-suave);
}

.nav-links a.active {
    color: var(--color-primario);
    font-weight: 600;
}

/* Buttons */
.btn-primary {
    background: var(--color-primario);
    color: #ffffff;
    border-radius: 999px;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background 0.2s ease, transform 0.1s ease;
}

.btn-primary:hover {
    background: var(--color-secundario);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primario);
    border-radius: 999px;
    padding: 9px 18px;
    border: 1px solid var(--color-primario);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.2s ease, color 0.2s ease;
}

.btn-outline:hover {
    background: var(--color-primario);
    color: #ffffff;
}

/* Main layout */
.main {
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

/* Hero */
.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 30px;
    align-items: center;
    margin-top: 20px;
}

.hero-text h1 {
    font-size: 2.4rem;
    color: var(--color-primario);
    margin-bottom: 10px;
}

.hero-text p.subtitle {
    font-size: 1.05rem;
    color: var(--color-texto-suave);
    margin-bottom: 18px;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.badge {
    font-size: 0.8rem;
    padding: 6px 10px;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid var(--color-borde-suave);
    color: var(--color-texto-suave);
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.hero-note {
    font-size: 0.85rem;
    color: var(--color-texto-suave);
}

/* Sections */
.section {
    margin-top: 40px;
}

.section-header {
    margin-bottom: 18px;
}

.section-header h2 {
    font-size: 1.6rem;
    color: var(--color-primario);
}

.section-header p {
    font-size: 0.95rem;
    color: var(--color-texto-suave);
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.card {
    background: #ffffff;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--color-borde-suave);
}

.card h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: var(--color-primario);
}

.card p {
    font-size: 0.9rem;
    color: var(--color-texto-suave);
}

.card ul {
    margin-top: 8px;
    padding-left: 18px;
    font-size: 0.85rem;
    color: var(--color-texto-suave);
}

/* Uniform image size for services */
.card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
}

/* Lightbox (visor de imágenes) */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    font-size: 2rem;
    color: #fff;
    cursor: pointer;
}

/* Testimonials */
.testimonios-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 18px;
}

.testimonio {
    background: #ffffff;
    border-radius: 12px;
    padding: 16px;
    border: 1px solid var(--color-borde-suave);
}

.testimonio p.quote {
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.testimonio p.author {
    font-size: 0.85rem;
    color: var(--color-texto-suave);
}

/* Contact form */
.form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 30px;
    margin-top: 20px;
}

form label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 4px;
    color: var(--color-texto-suave);
}

form input,
form textarea {
    width: 100%;
    padding: 9px 10px;
    border-radius: 8px;
    border: 1px solid var(--color-borde-suave);
    font-size: 0.9rem;
    margin-bottom: 12px;
}

form textarea {
    min-height: 120px;
    resize: vertical;
}

/* Footer */
footer {
    border-top: 1px solid var(--color-borde-suave);
    padding: 18px 20px;
    font-size: 0.8rem;
    color: var(--color-texto-suave);
    text-align: center;
    background: #ffffff;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

}


/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    user-select: none;
}

.lightbox-close {
    top: 20px;
    right: 30px;
}

.lightbox-prev {
    left: 40px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-prev:hover,
.lightbox-next:hover,
.lightbox-close:hover {
    color: #ddd;
}


/* Slider del hero con fade real */
.hero-slider {
    position: relative;
    width: 100%;
    height: 360px; /* mismo tamaño que tu imagen actual */
    border-radius: 12px;
	border: 1px solid #0c2454; /* borde azul corporativo */
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}




/* CONTACTO — FORMULARIO CENTRADO */
.contact-wrapper {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.contact-card {
    background: #ffffff;
    padding: 30px;
    border-radius: 16px;
    border: 1px solid var(--color-borde-suave);
    width: 100%;
    max-width: 480px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
}

.contact-card h2 {
    color: var(--color-primario);
    margin-bottom: 10px;
}

.contact-card p {
    color: var(--color-texto-suave);
    margin-bottom: 20px;
}

/* DATOS DE CONTACTO */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.info-card {
    background: #ffffff;
    padding: 20px;
    border-radius: 12px;
    border: 1px solid var(--color-borde-suave);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.info-card h3 {
    color: var(--color-primario);
    margin-bottom: 10px;
}


/* BOTÓN BROCHA (hamburguesa personalizada) */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.brush-icon {
    width: 28px;
    height: 28px;
    display: inline-block;
    background: url("../img/icon-brocha.svg") no-repeat center;
    background-size: contain;
}

/* MENÚ RESPONSIVE */
@media (max-width: 820px) {

    .nav-links,
    .btn-solicitar {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 70px;
        right: 20px;
        background: #ffffff;
        padding: 20px;
        border-radius: 12px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.15);
        gap: 12px;
        z-index: 100;
    }

    .nav-links.open a {
        font-size: 1rem;
        padding: 8px 0;
    }
}