/**
 * BAIRS — modernización template-cobertura
 * Capa por encima del CSS legacy de .cobertura-*. Añade hero polish,
 * número decorativo en cada línea, scroll-driven scale y multi-step CTA.
 */

/* ─── Hero polish ─── */
.cobertura-hero {
    position: relative;
}

.cobertura-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(circle at 30% 50%, black 0%, transparent 70%);
    -webkit-mask-image: radial-gradient(circle at 30% 50%, black 0%, transparent 70%);
    z-index: 1;
}

.cobertura-hero-content {
    position: relative;
    z-index: 2;
}

.cobertura-hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary-soft, #38bdf8);
    display: inline-block;
    margin-bottom: var(--space-4, 16px);
}

.cobertura-hero-title {
    font-family: var(--font-display);
    letter-spacing: -0.04em;
    text-wrap: balance;
}

/* ─── Numeración decorativa en cada línea ─── */
.cobertura-line-block {
    position: relative;
}

.cobertura-line-num {
    position: absolute;
    top: var(--space-6, 24px);
    right: var(--space-6, 24px);
    font-family: var(--font-mono);
    font-size: 14px;
    letter-spacing: 0.12em;
    color: var(--color-primary-soft, #38bdf8);
    opacity: 0.7;
    pointer-events: none;
}

@media (max-width: 767px) {
    .cobertura-line-num {
        top: var(--space-3, 12px);
        right: var(--space-3, 12px);
    }
}

/* ─── Scroll-driven scale: la imagen/video respira al entrar ─── */
.cobertura-line-media {
    overflow: hidden;
    border-radius: var(--radius-lg, 20px);
}

.cobertura-line-media > * {
    transition: transform var(--dur-narrative, 700ms) var(--ease-out, ease),
                opacity var(--dur-narrative, 700ms) var(--ease-out, ease);
    transform: scale(0.94);
    opacity: 0.7;
    will-change: transform, opacity;
}

.cobertura-line-block.in-view .cobertura-line-media > * {
    transform: scale(1);
    opacity: 1;
}

@supports (animation-timeline: view()) {
    .cobertura-line-media > * {
        animation: bairs-cobertura-grow linear both;
        animation-timeline: view();
        animation-range: entry 0% cover 30%;
        transition: none;
    }
    @keyframes bairs-cobertura-grow {
        from { transform: scale(0.94); opacity: 0.7; }
        to   { transform: scale(1);    opacity: 1; }
    }
}

@media (prefers-reduced-motion: reduce) {
    .cobertura-line-media > * {
        transform: none !important;
        opacity: 1 !important;
        animation: none !important;
    }
}

/* ─── Tipografía editorial en línea ─── */
.cobertura-line-title {
    font-family: var(--font-display);
    letter-spacing: -0.02em;
    text-wrap: balance;
}

.cobertura-line-text {
    text-wrap: pretty;
    max-width: 60ch;
}

/* ─── Multi-step CTA ─── */
.bairs-multistep {
    background:
        radial-gradient(900px 500px at 80% 30%, rgba(56,189,248,0.18), transparent 55%),
        radial-gradient(700px 400px at 20% 100%, rgba(0,212,255,0.12), transparent 55%),
        var(--color-bg-1, #0f141b);
    color: #fff;
    padding: clamp(48px, 8vw, 96px) clamp(20px, 6vw, 64px);
    border-top: 1px solid var(--color-line, rgba(255,255,255,0.08));
}

.bairs-multistep-inner {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.bairs-multistep-eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-primary-soft, #38bdf8);
    margin-bottom: var(--space-4, 16px);
    display: inline-block;
}

.bairs-multistep-progress {
    display: flex;
    justify-content: center;
    gap: var(--space-2, 8px);
    margin-bottom: var(--space-8, 32px);
}

.bairs-multistep-progress-dot {
    width: 32px;
    height: 4px;
    border-radius: 999px;
    background: rgba(255,255,255,0.14);
    transition: background var(--dur-normal, 320ms) var(--ease-out, ease),
                width var(--dur-normal, 320ms) var(--ease-out, ease);
}

.bairs-multistep-progress-dot.is-current {
    background: var(--color-primary-soft, #38bdf8);
    width: 56px;
}

.bairs-multistep-progress-dot.is-done {
    background: var(--color-primary-soft, #38bdf8);
}

.bairs-multistep-step {
    display: none;
    animation: bairs-multistep-enter 320ms var(--ease-out, ease);
}

.bairs-multistep-step.is-active {
    display: block;
}

@keyframes bairs-multistep-enter {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: none; }
}

.bairs-multistep-question {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 48px);
    line-height: 1.1;
    letter-spacing: -0.03em;
    text-wrap: balance;
    margin: 0 0 var(--space-8, 32px);
}

.bairs-multistep-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3, 12px);
    justify-content: center;
    margin-bottom: var(--space-6, 24px);
}

.bairs-multistep-option {
    appearance: none;
    background: transparent;
    color: #fff;
    border: 1px solid var(--color-line, rgba(255,255,255,0.16));
    border-radius: 999px;
    font: inherit;
    font-size: 15px;
    padding: 10px 22px;
    cursor: pointer;
    transition: background var(--dur-normal, 320ms) var(--ease-out, ease),
                border-color var(--dur-normal, 320ms) var(--ease-out, ease),
                transform var(--dur-micro, 180ms) var(--ease-out, ease);
}

.bairs-multistep-option:hover {
    border-color: var(--color-primary-soft, #38bdf8);
    transform: translateY(-1px);
}

.bairs-multistep-option.is-selected {
    background: var(--color-primary-soft, #38bdf8);
    border-color: var(--color-primary-soft, #38bdf8);
    color: var(--color-bg-0, #07090d);
}

.bairs-multistep-controls {
    display: flex;
    gap: var(--space-3, 12px);
    justify-content: center;
    margin-top: var(--space-6, 24px);
}

.bairs-multistep-btn {
    appearance: none;
    border: 0;
    border-radius: 999px;
    padding: 14px 32px;
    font: inherit;
    font-weight: 500;
    cursor: pointer;
    transition: transform var(--dur-micro, 180ms) var(--ease-out, ease),
                background var(--dur-normal, 320ms) var(--ease-out, ease),
                opacity var(--dur-normal, 320ms) var(--ease-out, ease);
}

.bairs-multistep-btn[data-action="next"],
.bairs-multistep-btn[data-action="submit"] {
    background: var(--color-primary-soft, #38bdf8);
    color: var(--color-bg-0, #07090d);
}

.bairs-multistep-btn[data-action="prev"] {
    background: transparent;
    color: rgba(255,255,255,0.7);
    border: 1px solid var(--color-line, rgba(255,255,255,0.16));
}

.bairs-multistep-btn:hover { transform: translateY(-1px); }
.bairs-multistep-btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

.bairs-multistep-summary {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    margin: var(--space-6, 24px) 0;
}

.bairs-multistep-summary strong {
    color: #fff;
    font-weight: 500;
}