/* Skip link */
.skip-link {
    position: absolute;
    top: -60px;
    left: 0;
    background: #000;
    color: #fff;
    padding: 8px 16px;
    z-index: 10000;
    text-decoration: none;
    font-weight: 700;
    border-radius: 0 0 6px 0;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
}

/* Breadcrumbs */
.breadcrumbs {
    font-size: 0.85rem;
    color: #666;
}

.breadcrumbs a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus {
    text-decoration: underline;
}

.contenidoBread {
    max-width: 1200px;
    padding: 32px;
    margin: 32px auto;
    background: #fff;
    border: 1px solid #e3e3e3;
    border-radius: 12px;
    text-wrap: balance;
}

/* Secciones */
section {
    max-width: 1200px;
    padding: 32px;
    margin: 32px auto;
    background: #fff;
    border: 1px solid #e3e3e3;
    border-radius: 12px;
    text-wrap: balance;
}

/* Hero section */
section.hero {
    min-height: 30vh;
    padding: 46px 30px;
    background: linear-gradient(180deg, #ffffff 0%, #f9fafb 100%);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
}

section.hero .titol-principal {
    font-size: clamp(1.9rem, 2.2vw, 2.3rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: #111827;
    max-width: 900px;
    margin-bottom: 16px;
}

.contenido.hero .titol-principal {
    text-transform: none;
}

section.hero p {
    font-size: 1rem;
    line-height: 1.55;
    color: #4b5563;
    max-width: 760px;
    margin: 12px auto 0;
}

/* Títulos */
.titol-principal,
.titol,
.subtitol {
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.titol-principal {
    font-size: clamp(1.4rem, 2vw, 2.2rem);
    text-wrap: balance;
    margin-bottom: 14px;
    color: #222;
    line-height: 1.2;
}

.titol {
    font-size: clamp(1.2rem, 1.5vw, 1.2rem);
    margin-bottom: 10px;
    color: #222;
    line-height: 1.3;
}

.subtitol {
    font-size: 1.1rem;
    color: #555;
}

/* Texto */
p {
    margin: 12px 0;
    color: #555;
    max-width: 70ch;
    text-wrap: balance;
}

/* Grid de features (tarjetas) */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 28px;
}

/* Tarjetas de features */
.feature-card {
    padding: 24px;
    background: #fff;
    border: 1px solid #e1e1e1;
    border-radius: 10px;
    will-change: transform;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.feature-card .subtitol {
    margin-top: 0;
    margin-bottom: 12px;
}

.feature-card .text {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    max-width: 65ch;
}

/* Responsive */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    section {
        padding: 24px;
        margin: 24px auto;
    }
}

@media (max-width: 480px) {
    .features-grid {
        gap: 16px;
    }

    .feature-card {
        padding: 20px;
    }
}