/**
 * BAIRS — modernización template-cyberseguridad
 * Hero overlay grid + scan-line, sidebar con typewriter, tabs verticales,
 * threat-vector visualization, mini-form de auditoría con estética terminal.
 */

/* ─── Hero overlay: grid + scan-line ─── */
.cyberseguridad-hero {
    position: relative;
    isolation: isolate;
}

.cyberseguridad-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(56,189,248,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56,189,248,0.04) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: 1;
}

.cyberseguridad-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        repeating-linear-gradient(
            to bottom,
            transparent 0,
            transparent 3px,
            rgba(255,255,255,0.025) 3px,
            rgba(255,255,255,0.025) 4px
        );
    z-index: 1;
    mix-blend-mode: overlay;
}

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

.cyberseguridad-hero-eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.2em;
    color: var(--color-primary-soft, #38bdf8);
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: var(--space-3, 12px);
}

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

/* Cursor parpadeante en el typewriter */
.cyberseguridad-sidebar-text[data-bairs-typewriter]::after {
    content: '_';
    color: var(--color-primary-soft, #38bdf8);
    animation: bairs-cursor-blink 1s steps(1) infinite;
    margin-left: 2px;
}

@keyframes bairs-cursor-blink {
    50% { opacity: 0; }
}

/* ─── Threat-vector visualization ─── */
.bairs-threats {
    padding: clamp(48px, 8vw, 96px) clamp(20px, 6vw, 64px);
    background: var(--color-bg-1, #0f141b);
    color: #fff;
    text-align: center;
    border-top: 1px solid var(--color-line, rgba(255,255,255,0.08));
}

.bairs-threats-eyebrow {
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-primary-soft, #38bdf8);
    margin-bottom: var(--space-3, 12px);
    display: inline-block;
}

.bairs-threats-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 48px);
    letter-spacing: -0.03em;
    margin: 0 0 var(--space-12, 48px);
    text-wrap: balance;
}

.bairs-threats-svg {
    max-width: 700px;
    width: 100%;
    height: auto;
    margin: 0 auto;
    display: block;
}

.bairs-threats-node {
    transform-origin: center;
    animation: bairs-threats-pulse 2.4s var(--ease-out, ease) infinite;
}

.bairs-threats-node:nth-child(2) { animation-delay: 0.3s; }
.bairs-threats-node:nth-child(3) { animation-delay: 0.6s; }
.bairs-threats-node:nth-child(4) { animation-delay: 0.9s; }

@keyframes bairs-threats-pulse {
    0%, 100% { opacity: 0.7; }
    50%      { opacity: 1; }
}

.bairs-threats-line {
    stroke-dasharray: 6 4;
    animation: bairs-threats-flow 2s linear infinite;
}

@keyframes bairs-threats-flow {
    to { stroke-dashoffset: -20; }
}

.bairs-threats-label {
    font-family: var(--font-mono);
    font-size: 11px;
    fill: rgba(255,255,255,0.7);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bairs-threats-center-label {
    font-family: var(--font-display);
    font-size: 14px;
    fill: #fff;
    font-weight: 600;
}

@media (prefers-reduced-motion: reduce) {
    .bairs-threats-node,
    .bairs-threats-line { animation: none; }
}

/* ─── Mini-form "Audita tu exposición" ─── */
.bairs-audit-form {
    max-width: 600px;
    margin: var(--space-12, 48px) auto 0;
    background: var(--color-bg-2, #1a2230);
    border: 1px solid var(--color-line, rgba(255,255,255,0.08));
    border-radius: var(--radius-lg, 20px);
    padding: var(--space-6, 24px);
    text-align: left;
}

.bairs-audit-form-eyebrow {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--color-primary-soft, #38bdf8);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    margin-bottom: var(--space-2, 8px);
}

.bairs-audit-form-title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 var(--space-4, 16px);
    color: #fff;
}

.bairs-audit-form-row {
    display: flex;
    gap: var(--space-2, 8px);
    align-items: stretch;
}

.bairs-audit-form-input {
    flex: 1;
    background: var(--color-bg-0, #07090d);
    border: 1px solid var(--color-line, rgba(255,255,255,0.12));
    color: #fff;
    font: inherit;
    font-family: var(--font-mono);
    font-size: 14px;
    padding: 12px 14px;
    border-radius: var(--radius-md, 12px);
    transition: border-color var(--dur-normal, 320ms) var(--ease-out, ease);
}

.bairs-audit-form-input:focus {
    border-color: var(--color-primary-soft, #38bdf8);
    outline: 0;
}

.bairs-audit-form-submit {
    background: var(--color-primary-soft, #38bdf8);
    color: var(--color-bg-0, #07090d);
    border: 0;
    font: inherit;
    font-weight: 500;
    padding: 12px 24px;
    border-radius: var(--radius-md, 12px);
    cursor: pointer;
    transition: transform var(--dur-micro, 180ms) var(--ease-out, ease);
}

.bairs-audit-form-submit:hover { transform: translateY(-1px); }

.bairs-audit-form-log {
    margin-top: var(--space-4, 16px);
    background: var(--color-bg-0, #07090d);
    border-radius: var(--radius-md, 12px);
    padding: var(--space-3, 12px);
    font-family: var(--font-mono);
    font-size: 12px;
    color: rgba(56,189,248,0.85);
    min-height: 60px;
    line-height: 1.6;
}

.bairs-audit-form-log[data-empty="true"] {
    display: none;
}

.bairs-audit-form-log .log-line::before {
    content: '> ';
    color: rgba(255,255,255,0.4);
}

@media (max-width: 640px) {
    .bairs-audit-form-row {
        flex-direction: column;
    }
}