/* ============================================================
   NETTECH — CYBER DESIGN SYSTEM (site-wide)
   Cargado después de styles.css. Componentes prefijo .cyb-
   Tipografía: Outfit (display) · Inter (texto) · JetBrains Mono (datos)
   Acento único: cian hsl(190 100% 50%)
   ============================================================ */

:root {
    --cyb-accent: 190 100% 50%;
    --cyb-accent-soft: 190 100% 60%;
    --cyb-ink: 210 40% 96%;
    --cyb-dim: 215 20% 58%;
    --cyb-faint: 215 20% 42%;
    --cyb-line: 217 33% 14%;
    --cyb-panel: 222 47% 4%;
    --cyb-ok: 160 80% 55%;
    --cyb-warn: 40 100% 60%;
    --cyb-crit: 0 85% 60%;
    --font-display: 'Outfit', 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
}

/* ---------- Tipografía global ---------- */
h1, h2, h3, h4, h5, h6,
.section-title, .hero-title, .cta-title, .card-title {
    font-family: var(--font-display);
}

h1, .hero-title { letter-spacing: -0.03em; }
h2, .section-title { letter-spacing: -0.025em; }

.section-title { text-wrap: balance; }

::selection {
    background: hsl(var(--cyb-accent) / 0.25);
    color: hsl(var(--cyb-ink));
}

/* Focus visible accesible en todo el sitio */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid hsl(var(--cyb-accent) / 0.7);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ---------- Etiqueta mono (eyebrow) ---------- */
.cyb-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: hsl(var(--cyb-accent-soft));
    padding: 0.4rem 0.9rem;
    border: 1px solid hsl(var(--cyb-accent) / 0.22);
    background: hsl(var(--cyb-accent) / 0.05);
    border-radius: 4px;
    margin-bottom: 1.25rem;
    width: fit-content;
}

.cyb-eyebrow::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: hsl(var(--cyb-accent));
    box-shadow: 0 0 8px hsl(var(--cyb-accent) / 0.8);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%      { opacity: 0.4; transform: scale(0.7); }
}

.cyb-eyebrow--ok { color: hsl(var(--cyb-ok)); border-color: hsl(var(--cyb-ok) / 0.25); background: hsl(var(--cyb-ok) / 0.05); }
.cyb-eyebrow--ok::before { background: hsl(var(--cyb-ok)); box-shadow: 0 0 8px hsl(var(--cyb-ok) / 0.8); }

/* ---------- Hero de página ---------- */
.cyb-hero {
    position: relative;
    overflow: hidden;
    padding: 9rem 0 5rem;
    border-bottom: 1px solid hsl(var(--cyb-line));
}

.cyb-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 800px 500px at 75% -10%, hsl(var(--cyb-accent) / 0.09), transparent 60%),
        radial-gradient(ellipse 600px 400px at 10% 110%, hsl(var(--cyb-accent) / 0.05), transparent 60%);
    pointer-events: none;
}

/* línea de escaneo sutil */
.cyb-hero::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, hsl(var(--cyb-accent) / 0.55), transparent);
    animation: hero-scan 7s cubic-bezier(0.45, 0, 0.55, 1) infinite;
    pointer-events: none;
    opacity: 0.6;
}

@keyframes hero-scan {
    0%   { transform: translateY(0); }
    100% { transform: translateY(46vh); }
}

.cyb-hero__inner { position: relative; z-index: 5; }

.cyb-hero__title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.06;
    letter-spacing: -0.03em;
    margin-bottom: 1.4rem;
    color: hsl(var(--cyb-ink));
    text-wrap: balance;
}

.cyb-hero__title em,
.cyb-accent {
    font-style: normal;
    color: hsl(var(--cyb-accent));
}

.cyb-hero__sub {
    font-size: 1.12rem;
    line-height: 1.7;
    color: hsl(var(--cyb-dim));
    max-width: 56ch;
    margin-bottom: 2.2rem;
    text-wrap: pretty;
}

.cyb-hero__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-bottom: 2.2rem;
}

.cyb-hero__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: hsl(var(--cyb-dim));
}

.cyb-hero__meta-item svg {
    width: 15px;
    height: 15px;
    color: hsl(var(--cyb-ok));
    flex-shrink: 0;
}

/* ---------- Marco HUD (esquinas) ---------- */
.cyb-frame {
    position: relative;
}

.cyb-frame::before,
.cyb-frame::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    border: 1px solid hsl(var(--cyb-accent) / 0.55);
    pointer-events: none;
    z-index: 3;
}

.cyb-frame::before {
    top: -1px;
    left: -1px;
    border-right: none;
    border-bottom: none;
}

.cyb-frame::after {
    bottom: -1px;
    right: -1px;
    border-left: none;
    border-top: none;
}

/* ---------- Botones ---------- */
.cyb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.85rem 1.9rem;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 0.5rem;
    cursor: pointer;
    text-decoration: none;
    border: none;
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease,
                border-color 0.25s ease, background 0.25s ease;
    white-space: nowrap;
}

.cyb-btn svg { width: 17px; height: 17px; flex-shrink: 0; }

.cyb-btn--primary {
    background: hsl(var(--cyb-accent));
    color: hsl(222 47% 5%);
    box-shadow: 0 0 0 0 hsl(var(--cyb-accent) / 0);
}

.cyb-btn--primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px -8px hsl(var(--cyb-accent) / 0.45);
}

.cyb-btn--primary:active { transform: translateY(0) scale(0.98); }

.cyb-btn--ghost {
    background: transparent;
    color: hsl(var(--cyb-ink));
    border: 1px solid hsl(217 33% 22%);
    font-weight: 600;
}

.cyb-btn--ghost:hover {
    transform: translateY(-2px);
    border-color: hsl(var(--cyb-accent) / 0.45);
    background: hsl(var(--cyb-accent) / 0.05);
}

.cyb-btn--ghost:active { transform: translateY(0) scale(0.98); }

.cyb-btn--lg { padding: 1rem 2.4rem; font-size: 1rem; }

/* Armoniza botones legacy con el nuevo look */
.btn {
    font-family: var(--font-display);
    transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease,
                border-color 0.25s ease, background 0.25s ease, color 0.2s ease;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); }

.btn-primary:hover { box-shadow: 0 8px 30px -8px hsl(var(--cyb-accent) / 0.45); }

/* ---------- Tarjetas cyber ---------- */
.cyb-card {
    position: relative;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.028), rgba(255, 255, 255, 0.006));
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 1rem;
    padding: 1.9rem;
    overflow: hidden;
    transition: border-color 0.3s ease, transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1),
                box-shadow 0.35s ease;
}

.cyb-card:hover {
    border-color: hsl(var(--cyb-accent) / 0.3);
    transform: translateY(-4px);
    box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.55);
}

/* spotlight que sigue el cursor (coords inyectadas por main.js) */
.cyb-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%),
                hsl(var(--cyb-accent) / 0.07), transparent 65%);
    opacity: 0;
    transition: opacity 0.35s ease;
    pointer-events: none;
}

.cyb-card:hover::before { opacity: 1; }

.cyb-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 0.65rem;
    background: hsl(var(--cyb-accent) / 0.08);
    border: 1px solid hsl(var(--cyb-accent) / 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.2rem;
}

.cyb-card__icon svg {
    width: 21px;
    height: 21px;
    color: hsl(var(--cyb-accent-soft));
}

.cyb-card__kicker {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: hsl(var(--cyb-faint));
    margin-bottom: 0.6rem;
}

.cyb-card__title {
    font-family: var(--font-display);
    font-size: 1.12rem;
    font-weight: 700;
    color: hsl(var(--cyb-ink));
    margin-bottom: 0.5rem;
}

.cyb-card__desc {
    font-size: 0.92rem;
    color: hsl(var(--cyb-dim));
    line-height: 1.65;
}

.cyb-card--center { text-align: center; }
.cyb-card--center .cyb-card__icon { margin-left: auto; margin-right: auto; }

/* ---------- Chips / tags mono ---------- */
.cyb-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: hsl(var(--cyb-dim));
    background: hsl(222 47% 6%);
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
    transition: border-color 0.25s ease, color 0.25s ease;
}

.cyb-chip:hover { border-color: hsl(var(--cyb-accent) / 0.35); color: hsl(var(--cyb-ink)); }

.cyb-chip svg { width: 13px; height: 13px; color: hsl(var(--cyb-ok)); flex-shrink: 0; }

/* ---------- Stats HUD ---------- */
.cyb-stats {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1px;
    background: hsl(var(--cyb-line));
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 1rem;
    overflow: hidden;
}

@media (min-width: 640px) {
    .cyb-stats { grid-template-columns: repeat(3, 1fr); }
    .cyb-stats--4 { grid-template-columns: repeat(4, 1fr); }
}

.cyb-stat {
    background: hsl(222 47% 3%);
    padding: 1.9rem 1.5rem;
    text-align: center;
    transition: background 0.3s ease;
}

.cyb-stat:hover { background: hsl(222 47% 5%); }

.cyb-stat__value {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 2.1rem;
    font-weight: 700;
    color: hsl(var(--cyb-accent));
    line-height: 1.1;
    margin-bottom: 0.45rem;
}

.cyb-stat__label {
    font-size: 0.85rem;
    font-weight: 600;
    color: hsl(var(--cyb-ink) / 0.85);
}

.cyb-stat__note {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: hsl(var(--cyb-faint));
    margin-top: 0.35rem;
}

/* ---------- Pasos de proceso ---------- */
.cyb-steps {
    display: grid;
    gap: 1rem;
    counter-reset: cybstep;
}

.cyb-step {
    position: relative;
    display: flex;
    gap: 1.4rem;
    padding: 1.5rem 1.7rem;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.025), rgba(255, 255, 255, 0.004));
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 0.9rem;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.cyb-step:hover {
    border-color: hsl(var(--cyb-accent) / 0.28);
    transform: translateX(4px);
}

.cyb-step__num {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: hsl(var(--cyb-accent) / 0.85);
    line-height: 1;
    flex-shrink: 0;
    min-width: 2.6rem;
    padding-top: 0.2rem;
}

.cyb-step__num::after {
    content: '';
    display: block;
    width: 26px;
    height: 2px;
    margin-top: 0.5rem;
    background: linear-gradient(90deg, hsl(var(--cyb-accent) / 0.7), transparent);
}

.cyb-step__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: hsl(var(--cyb-ink));
    margin-bottom: 0.35rem;
}

.cyb-step__desc {
    font-size: 0.92rem;
    color: hsl(var(--cyb-dim));
    line-height: 1.6;
}

/* ---------- Panel tipo terminal ---------- */
.cyb-panel {
    background: hsl(222 47% 4%);
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 25px 60px -20px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.cyb-panel__bar {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.8rem 1.2rem;
    background: hsl(222 47% 6%);
    border-bottom: 1px solid hsl(var(--cyb-line));
}

.cyb-panel__dot { width: 9px; height: 9px; border-radius: 50%; }
.cyb-panel__dot--r { background: #ff5f57; }
.cyb-panel__dot--y { background: #febc2e; }
.cyb-panel__dot--g { background: #28c840; }

.cyb-panel__name {
    margin-left: 0.7rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: hsl(var(--cyb-faint));
}

.cyb-panel__body { padding: 1.5rem; }

.cyb-panel__body--mono {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.9;
    color: hsl(var(--cyb-dim));
}

.cyb-ok   { color: hsl(var(--cyb-ok)); }
.cyb-warn { color: hsl(var(--cyb-warn)); }
.cyb-crit { color: hsl(var(--cyb-crit)); }

/* ---------- Banda CTA ---------- */
.cyb-cta {
    position: relative;
    overflow: hidden;
    border: 1px solid hsl(var(--cyb-accent) / 0.2);
    border-radius: 1.25rem;
    padding: 3.5rem 2.5rem;
    text-align: center;
    background:
        radial-gradient(ellipse 600px 300px at 50% -20%, hsl(var(--cyb-accent) / 0.12), transparent 65%),
        hsl(222 47% 3%);
}

.cyb-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(hsl(var(--cyb-accent) / 0.04) 1px, transparent 1px),
        linear-gradient(90deg, hsl(var(--cyb-accent) / 0.04) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, black 30%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 90% at 50% 50%, black 30%, transparent 75%);
    pointer-events: none;
}

.cyb-cta > * { position: relative; z-index: 2; }

.cyb-cta__title {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.5vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
    color: hsl(var(--cyb-ink));
}

.cyb-cta__sub {
    font-size: 1.05rem;
    color: hsl(var(--cyb-dim));
    max-width: 60ch;
    margin: 0 auto 2.2rem;
    line-height: 1.7;
}

.cyb-cta__actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ---------- Sección con cabecera alineada a la izquierda ---------- */
.cyb-section-head {
    margin-bottom: 3.2rem;
    max-width: 640px;
}

.cyb-section-head--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.cyb-section-head--center .cyb-eyebrow { margin-left: auto; margin-right: auto; }

.cyb-section-head h2 {
    font-family: var(--font-display);
    font-size: clamp(1.7rem, 3.6vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.028em;
    line-height: 1.12;
    color: hsl(var(--cyb-ink));
    margin-bottom: 0.9rem;
}

.cyb-section-head h2 span { color: hsl(var(--cyb-faint)); }

.cyb-section-head p {
    font-size: 1.02rem;
    color: hsl(var(--cyb-dim));
    line-height: 1.7;
}

/* ---------- Tabla de precios cyber ---------- */
.cyb-table-wrap {
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 1rem;
    overflow: hidden;
    background: hsl(222 47% 3%);
}

.cyb-table-wrap .cyb-table-scroll { overflow-x: auto; }

.cyb-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.cyb-table th,
.cyb-table td {
    padding: 1.1rem 1.4rem;
    border-bottom: 1px solid hsl(var(--cyb-line));
}

.cyb-table thead th {
    background: hsl(222 47% 5%);
    text-align: center;
    vertical-align: top;
}

.cyb-table thead th:first-child { text-align: left; }

.cyb-table tbody td { text-align: center; font-size: 0.92rem; color: hsl(var(--cyb-dim)); }
.cyb-table tbody td:first-child { text-align: left; font-weight: 600; color: hsl(var(--cyb-ink) / 0.9); }
.cyb-table tbody tr:hover td { background: hsl(var(--cyb-accent) / 0.025); }

.cyb-table .is-featured {
    background: hsl(var(--cyb-accent) / 0.045);
    border-left: 1px solid hsl(var(--cyb-accent) / 0.2);
    border-right: 1px solid hsl(var(--cyb-accent) / 0.2);
}

.cyb-price {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 1.55rem;
    font-weight: 700;
    color: hsl(var(--cyb-accent));
}

.cyb-price small {
    font-size: 0.78rem;
    font-weight: 400;
    color: hsl(var(--cyb-faint));
}

.cyb-plan-name {
    font-family: var(--font-display);
    font-size: 1.08rem;
    font-weight: 700;
    color: hsl(var(--cyb-ink));
    margin-bottom: 0.3rem;
}

.cyb-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: hsl(222 47% 5%);
    background: hsl(var(--cyb-accent));
    padding: 3px 9px;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.cyb-badge--outline {
    background: transparent;
    color: hsl(var(--cyb-accent-soft));
    border: 1px solid hsl(var(--cyb-accent) / 0.4);
}

/* ---------- Formularios ---------- */
.form-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: hsl(var(--cyb-dim));
}

.form-input,
.form-textarea,
select.form-input {
    background: hsl(222 47% 3%);
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 0.55rem;
    padding: 0.85rem 1rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.form-input:hover,
.form-textarea:hover { border-color: hsl(217 33% 22%); }

.form-input:focus,
.form-textarea:focus,
select.form-input:focus {
    outline: none;
    border-color: hsl(var(--cyb-accent) / 0.6);
    box-shadow: 0 0 0 3px hsl(var(--cyb-accent) / 0.12);
    background: hsl(222 47% 4%);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.92rem;
    color: hsl(var(--cyb-dim));
    padding: 0.55rem 0.8rem;
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 0.55rem;
    background: hsl(222 47% 3%);
    transition: border-color 0.25s ease, color 0.25s ease;
}

.form-checkbox:hover { border-color: hsl(var(--cyb-accent) / 0.35); color: hsl(var(--cyb-ink)); }

.form-checkbox input[type="checkbox"] {
    width: 1.05rem;
    height: 1.05rem;
    accent-color: hsl(var(--cyb-accent));
    flex-shrink: 0;
}

/* ---------- Acordeón (FAQ) ---------- */
.accordion-item {
    border: 1px solid hsl(var(--cyb-line));
    border-radius: 0.75rem;
    margin-bottom: 0.7rem;
    background: linear-gradient(150deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.004));
    overflow: hidden;
    transition: border-color 0.3s ease;
}

.accordion-item:has(.accordion-trigger[aria-expanded="true"]) {
    border-color: hsl(var(--cyb-accent) / 0.3);
}

.accordion-trigger {
    width: 100%;
    text-align: left;
    padding: 1.15rem 1.4rem;
    background: none;
    border: none;
    color: hsl(var(--cyb-ink));
    font-family: var(--font-display);
    font-size: 0.98rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: color 0.2s ease;
}

.accordion-trigger:hover { color: hsl(var(--cyb-accent-soft)); }

.accordion-trigger::after {
    content: '+';
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 600;
    color: hsl(var(--cyb-accent) / 0.7);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.accordion-trigger[aria-expanded="true"]::after { transform: rotate(45deg); }

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.accordion-content-inner {
    padding: 0 1.4rem 1.3rem;
    color: hsl(var(--cyb-dim));
    font-size: 0.93rem;
    line-height: 1.7;
}

/* ---------- Navbar refinada ---------- */
.navbar {
    background-color: hsl(var(--background) / 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid hsl(var(--cyb-line));
}

.nav-link {
    position: relative;
    padding: 0.35rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 100%;
    height: 1.5px;
    background: hsl(var(--cyb-accent));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }

.nav-link.active { color: hsl(var(--cyb-accent)); }

/* ---------- Footer refinado ---------- */
.footer {
    position: relative;
    border-top: 1px solid hsl(var(--cyb-line));
    background:
        radial-gradient(ellipse 700px 280px at 50% 0%, hsl(var(--cyb-accent) / 0.04), transparent 70%),
        hsl(222 47% 2%);
}

.footer-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: hsl(var(--cyb-faint));
}

.footer-links a,
.footer-contact a {
    transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-links a:hover { color: hsl(var(--cyb-accent)); padding-left: 4px; }

.footer-social a {
    transition: color 0.2s ease, transform 0.2s ease;
}

.footer-social a:hover { color: hsl(var(--cyb-accent)); transform: translateY(-2px); }

/* ---------- Reveal on scroll (global) ----------
   Solo se ocultan los elementos si <html> tiene la clase .js-reveal
   (la añade main.js). Sin JS (o con JS viejo cacheado) todo queda visible. */
html.js-reveal .reveal-on-scroll {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

html.js-reveal .reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

[data-reveal-delay="1"] { transition-delay: 0.07s; }
[data-reveal-delay="2"] { transition-delay: 0.14s; }
[data-reveal-delay="3"] { transition-delay: 0.21s; }
[data-reveal-delay="4"] { transition-delay: 0.28s; }
[data-reveal-delay="5"] { transition-delay: 0.35s; }

@media (prefers-reduced-motion: reduce) {
    .reveal-on-scroll { opacity: 1; transform: none; transition: none; }
    .cyb-hero::after { animation: none; display: none; }
    .cyb-eyebrow::before { animation: none; }
}

/* ---------- Grids auxiliares ---------- */
.cyb-grid-2 { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.cyb-grid-3 { display: grid; grid-template-columns: 1fr; gap: 1.2rem; }
.cyb-grid-4 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

@media (min-width: 768px) {
    .cyb-grid-2 { grid-template-columns: repeat(2, 1fr); }
    .cyb-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
    .cyb-grid-3 { grid-template-columns: repeat(3, 1fr); }
    .cyb-grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ---------- Hero split (texto + visual) ---------- */
.cyb-hero__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .cyb-hero__grid { grid-template-columns: 55fr 45fr; gap: 4rem; }
}

@media (max-width: 767px) {
    .cyb-hero { padding: 7rem 0 3.5rem; }
}