/* ================================================
   ABOUT — página "Nosotros". Editorial largo,
   bloques alternados imagen + texto.
   ================================================ */

/* Hero */
.about-hero {
    position: relative;
    min-height: 70vh;
    background-size: cover;
    background-position: center;
    background-image: url('https://images.unsplash.com/photo-1497366216548-37526070297c?w=1920&q=85');
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}
.about-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15,15,15,0) 30%, rgba(15,15,15,0.8) 100%);
}
.about-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 4rem 0 3.5rem;
    color: #fff;
}
.about-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 5rem);
    line-height: 1;
    color: #fff;
    margin: 0 0 1rem;
    font-weight: 500;
    letter-spacing: var(--ls-tight);
    max-width: 820px;
}
.about-hero h1 em { font-style: italic; color: var(--bb-gold-light); }
.about-hero .lead {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    line-height: 1.6;
    max-width: 560px;
    margin: 0;
}
.about-hero-eyebrow {
    color: var(--bb-gold-light);
    font-size: 0.75rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.about-hero-eyebrow::before {
    content: '';
    width: 50px;
    height: 1px;
    background: var(--bb-gold-light);
}

/* Bloques alternados */
.about-block {
    padding: var(--section-y) 0;
}
.about-block.alt { background: var(--bb-bg-soft); }

.about-block-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.about-block-row.is-flipped {
    direction: rtl;
}
.about-block-row.is-flipped > * { direction: ltr; }

@media (max-width: 991.98px) {
    .about-block-row,
    .about-block-row.is-flipped { grid-template-columns: 1fr; gap: 2rem; direction: ltr; }
}

.about-block-img {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    background: var(--bb-bg-warm);
    border: 1px solid var(--bb-line);
}
.about-block-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--dur-slow) var(--bb-ease);
}
.about-block-img:hover img { transform: scale(1.03); }

.about-block-text h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.85rem);
    line-height: 1.1;
    margin: 0.5rem 0 1.5rem;
    color: var(--bb-ink);
    letter-spacing: var(--ls-tight);
}
.about-block-text h2 em { font-style: italic; color: var(--bb-gold-dark); }
.about-block-text p {
    color: var(--bb-ink-soft);
    font-size: 1.02rem;
    line-height: 1.8;
    margin-bottom: 1.25rem;
}
.about-block-text p:last-child { margin-bottom: 0; }

/* Sección 4 marcas */
.about-brands-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}
@media (max-width: 991.98px) { .about-brands-grid { grid-template-columns: 1fr; } }

.about-brand-card {
    padding: 2rem;
    background: #fff;
    border: 1px solid var(--bb-line);
    text-decoration: none;
    color: inherit;
    transition: all var(--dur) var(--bb-ease);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.about-brand-card:hover {
    border-color: var(--bb-line-strong);
    transform: translateY(-4px);
    box-shadow: var(--bb-shadow-lg);
}
.about-brand-card .brand-color {
    width: 48px;
    height: 4px;
    background: var(--bb-line-strong);
}
.about-brand-card[data-brand="cocodinus"] .brand-color { background: var(--cocodinus); }
.about-brand-card[data-brand="dubtech"]   .brand-color { background: var(--dubtech); }
.about-brand-card[data-brand="viajante"]  .brand-color { background: var(--viajante); }
.about-brand-card h3 {
    font-family: var(--font-display);
    font-size: 1.85rem;
    color: var(--bb-ink);
    margin: 0;
    font-weight: 500;
}
.about-brand-card .desc {
    color: var(--bb-ink-muted);
    font-size: 0.92rem;
    line-height: 1.7;
    margin: 0;
    flex: 1;
}
.about-brand-card .more {
    font-size: 0.7rem;
    letter-spacing: var(--ls-uppercase);
    text-transform: uppercase;
    font-weight: 700;
    color: var(--bb-ink);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--bb-ink);
    padding-bottom: 0.4rem;
    align-self: flex-start;
}

/* Sección "Cómo trabajamos" — 4 steps */
.how-we-work {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}
@media (max-width: 991.98px) { .how-we-work { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 540px)    { .how-we-work { grid-template-columns: 1fr; } }

.how-step {
    background: #fff;
    border: 1px solid var(--bb-line);
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.how-step .num {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 0.95rem;
    color: var(--bb-gold-dark);
}
.how-step h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--bb-ink);
    margin: 0;
    font-weight: 500;
}
.how-step p {
    color: var(--bb-ink-muted);
    font-size: 0.92rem;
    line-height: 1.65;
    margin: 0;
}

/* Equipo grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}
@media (max-width: 991.98px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }

/* Final CTA dark */
.about-cta {
    background: var(--bb-bg-dark);
    color: #fff;
    padding: var(--section-y) 0;
    text-align: center;
}
.about-cta h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.25rem);
    line-height: 1.1;
    margin: 0 auto 1.25rem;
    color: #fff;
    max-width: 720px;
}
.about-cta h2 em { font-style: italic; color: var(--bb-gold-light); }
.about-cta p {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 2rem;
}
.about-cta .btn-bb-primary { background: var(--bb-gold); }
.about-cta .btn-bb-primary::before { background: #fff; }
.about-cta .btn-bb-primary:hover { color: var(--bb-ink); }
.about-cta .btn-bb-ghost {
    color: #fff;
    border-color: #fff;
}
.about-cta .btn-bb-ghost:hover { background: #fff; color: var(--bb-ink); }