/**
 * BAIRS — Línea comercial (template-linea-comercial.php)
 * Hero + sidebar vertical + bloques alternados + CTA final.
 * El color de acento viene por --linea-accent (var inline en el <main>).
 */

.linea-comercial-page {
    --linea-accent: #14b8a6;
    background: var(--color-bg-1, #0f141b);
    color: #ffffff;
}

/* ─── Hero ─── */
.linea-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    background-size: cover;
    background-position: center;
    background-color: #04101a;
    overflow: hidden;
    padding: clamp(8rem, 14vw, 14rem) clamp(2rem, 10vw, 9rem) clamp(4rem, 8vw, 8rem);
}

.linea-hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.linea-hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(120deg, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%),
        radial-gradient(circle at 80% 20%, color-mix(in srgb, var(--linea-accent) 30%, transparent) 0%, transparent 55%);
    z-index: 1;
}

.linea-hero-content {
    position: relative;
    z-index: 2;
    max-width: 60ch;
}

.linea-hero-eyebrow {
    display: inline-block;
    font-family: var(--font-mono, ui-monospace);
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--linea-accent);
    margin-bottom: 1.25rem;
}

.linea-hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 1.05;
    letter-spacing: -0.02em;
    font-weight: 500;
    margin: 0 0 1.75rem 0;
    color: #ffffff;
}

.linea-hero-text {
    font-size: clamp(1rem, 1.2vw, 1.25rem);
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.82);
    max-width: 56ch;
    margin: 0 0 1rem 0;
}

/* ─── Sección de bloques con sidebar vertical ─── */
.linea-blocks-section {
    position: relative;
    display: grid;
    grid-template-columns: 6rem 1fr;
    background: var(--color-bg-1, #0f141b);
    padding: clamp(4rem, 8vw, 8rem) 0;
}

.linea-sidebar-strip {
    position: sticky;
    top: 0;
    align-self: start;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--linea-accent);
    color: #04101a;
    overflow: hidden;
}

.linea-sidebar-text {
    font-family: var(--font-mono, ui-monospace);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.32em;
    text-transform: uppercase;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    white-space: nowrap;
}

.linea-sidebar-line {
    display: block;
    width: 2px;
    height: 80px;
    background: rgba(4, 16, 26, 0.4);
    margin-top: 1.5rem;
}

.linea-blocks-inner {
    padding: 0 clamp(2rem, 8vw, 9rem);
    max-width: 1400px;
    margin: 0 auto;
}

.linea-section-title {
    font-size: clamp(1.875rem, 3.5vw, 2.75rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 500;
    margin: 0 0 4rem 0;
    color: #ffffff;
}

.linea-blocks-grid {
    display: flex;
    flex-direction: column;
    gap: clamp(3rem, 6vw, 6rem);
}

.linea-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(2rem, 5vw, 5rem);
    position: relative;
}

.linea-block--media-right .linea-block-media { order: 2; }
.linea-block--media-right .linea-block-content { order: 1; }

.linea-block-num {
    position: absolute;
    top: -1rem;
    left: 0;
    font-family: var(--font-mono, ui-monospace);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--linea-accent);
    opacity: 0.85;
}

.linea-block-media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: 4px;
    background: #1a2230;
    position: relative;
}

.linea-block-media video,
.linea-block-media-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-size: cover;
    background-position: center;
    display: block;
}

.linea-block-media-placeholder {
    width: 100%;
    height: 100%;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%),
        repeating-linear-gradient(45deg, transparent 0 8px, color-mix(in srgb, var(--linea-accent) 8%, transparent) 8px 9px);
}

.linea-block-title {
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    line-height: 1.2;
    letter-spacing: -0.015em;
    font-weight: 500;
    margin: 0 0 1rem 0;
    color: #ffffff;
}

.linea-block-text {
    font-size: 1.0625rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.78);
    margin: 0;
}

/* Reveal animation reuses BAIRS.Reveal — al entrar, fade-up. */
.linea-block[data-bairs-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
                transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}
.linea-block.is-revealed {
    opacity: 1;
    transform: none;
}
.linea-section-title[data-bairs-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 600ms cubic-bezier(0.22, 1, 0.36, 1),
                transform 600ms cubic-bezier(0.22, 1, 0.36, 1);
}
.linea-section-title.is-revealed {
    opacity: 1;
    transform: none;
}

/* ─── CTA final ─── */
.linea-cta {
    position: relative;
    padding: clamp(5rem, 10vw, 9rem) clamp(2rem, 8vw, 9rem);
    background:
        radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--linea-accent) 20%, transparent) 0%, transparent 60%),
        var(--color-bg-0, #07090d);
    text-align: center;
    overflow: hidden;
}

.linea-cta[data-bairs-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms cubic-bezier(0.22, 1, 0.36, 1),
                transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}
.linea-cta.is-revealed {
    opacity: 1;
    transform: none;
}

.linea-cta-inner {
    max-width: 720px;
    margin: 0 auto;
}

.linea-cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    font-weight: 500;
    margin: 0 0 1rem 0;
    color: #ffffff;
}

.linea-cta-text {
    font-size: 1.125rem;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.78);
    margin: 0 0 2.25rem 0;
}

.linea-cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1.1rem 2.25rem;
    background: var(--linea-accent);
    color: #04111c;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: 0.02em;
    border-radius: 999px;
    transition: transform 220ms cubic-bezier(0.22, 1, 0.36, 1),
                box-shadow 220ms cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
}

.linea-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px color-mix(in srgb, var(--linea-accent) 40%, transparent);
}

/* ─── Responsive ─── */
@media (max-width: 968px) {
    .linea-blocks-section {
        grid-template-columns: 4rem 1fr;
    }

    .linea-block {
        grid-template-columns: 1fr;
    }
    .linea-block--media-right .linea-block-media,
    .linea-block--media-right .linea-block-content {
        order: initial;
    }
    .linea-block-media {
        order: 1;
    }
    .linea-block-content {
        order: 2;
    }
}

@media (max-width: 640px) {
    .linea-blocks-section {
        grid-template-columns: 1fr;
    }
    .linea-sidebar-strip {
        display: none;
    }
    .linea-blocks-inner {
        padding: 0 1.5rem;
    }
    .linea-hero {
        padding: 7rem 1.5rem 4rem;
    }
}