/* ============================================
   Nuestros Servicios — Cyber cards
   Diseño dinámico alimentado por /api/v1/services
   ============================================ */

.srv-section {
    /* Morados alineados con styles.css (body / #hero) */
    --page-purple-deep: #320935;
    --page-purple-mid: #3d073b;
    --srv-purple: #a855f7;
    --srv-purple-glow: #c084fc;
    --srv-gold: #fbbf24;
    --srv-gold-dark: #d97706;
    --srv-gold-glow: #fde68a;
    --srv-cyan: #22d3ee;
    --srv-dark: #08080f;
    /* Padding interior de la cabecera donde va la imagen */
    --srv-visual-padding: 12px;

    padding: 80px 24px 100px;
    position: relative;
    overflow: hidden;
    font-family: 'Rajdhani', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}



.srv-header {
    text-align: center;
    margin-bottom: 52px;
}

.srv-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 6px;
    color: var(--srv-purple);
    text-transform: uppercase;
    margin-bottom: 12px;
}

.srv-title {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.2;
    margin: 0;
}

.srv-title em {
    font-style: normal;
    color: inherit;
}

.srv-line {
    width: 80px;
    height: 2px;
    background: linear-gradient(90deg, var(--srv-purple), var(--srv-gold));
    margin: 20px auto 0;
}

.srv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    max-width: 1240px;
    margin: 0 auto;
    align-items: stretch;
}

@media (max-width: 900px) {
    .srv-grid { grid-template-columns: 1fr; }
    .srv-card-visual {
        height: 200px;
    }
    .srv-title {
        font-size: 2rem;
    }
}

.srv-card {
    position: relative;
    /* Degradado teñido con el acento del borde (::before) por tema */
    --srv-accent-rgb: 168, 85, 247;
    --srv-card-bg: linear-gradient(
        165deg,
        rgba(var(--srv-accent-rgb), 0.28) 0%,
        rgba(61, 7, 59, 0.94) 36%,
        rgba(50, 9, 53, 0.92) 48%,
        rgba(12, 8, 20, 0.96) 100%
    );
    background: var(--srv-card-bg), var(--page-purple-deep);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    opacity: 0;
    transform: translateY(24px);
    animation: srvCardIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.srv-card:nth-child(1) { animation-delay: 0.1s; }
.srv-card:nth-child(2) { animation-delay: 0.25s; }
.srv-card:nth-child(3) { animation-delay: 0.4s; }
.srv-card:nth-child(n+4) { animation-delay: 0.55s; }

@keyframes srvCardIn {
    to { opacity: 1; transform: translateY(0); }
}

.srv-card:hover { transform: translateY(-6px); }

.srv-card-grid-bg {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.08) 1px, transparent 1px);
    background-size: 32px 32px;
    animation: srvGridShift 10s linear infinite;
    pointer-events: none;
}

@keyframes srvGridShift {
    from { background-position: 0 0; }
    to   { background-position: 0 32px; }
}

.srv-card::before,
.srv-card::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    z-index: 10;
    pointer-events: none;
}

.srv-card::before {
    top: 0; left: 0;
    border-top: 1.5px solid;
    border-left: 1.5px solid;
}

.srv-card::after {
    bottom: 0; right: 0;
    border-bottom: 1.5px solid;
    border-right: 1.5px solid;
}

.srv-card-scan {
    position: absolute;
    left: 0; right: 0;
    height: 1.5px;
    z-index: 15;
    top: -2px;
    animation: srvScan 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes srvScan {
    0%   { top: -2px; opacity: 0; }
    8%   { opacity: 0.8; }
    92%  { opacity: 0.8; }
    100% { top: 100%; opacity: 0; }
}

.srv-card-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    pointer-events: none;
    top: -60px; left: -60px;
    opacity: 0.5;
    transition: opacity 0.4s;
}

.srv-card:hover .srv-card-glow { opacity: 0.9; }

.srv-card-visual {
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
    display: block;
    background: transparent;
    height: 220px;
    padding: var(--srv-visual-padding);
    box-sizing: border-box;
}

.srv-card-visual img {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 0;
    object-fit: cover;
    object-position: center;
    box-sizing: border-box;
    filter: brightness(0.92) saturate(1.1);
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1), filter 0.4s;
}

.srv-card:hover .srv-card-visual img {
    transform: scale(1.03);
    filter: brightness(1) saturate(1.25);
}

.srv-card-visual::after {
    display: none;
}

.srv-card-body {
    position: relative;
    z-index: 5;
    padding: 20px 22px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.srv-card-tag {
    display: none;
    align-items: center;
    gap: 7px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 3px 10px;
    border: 1px solid;
    width: fit-content;
}

.srv-card-title {
    font-family: 'Orbitron', 'Inter', sans-serif;
    font-size: clamp(16px, 2vw, 22px);
    font-weight: 900;
    color: #fff;
    line-height: 1.1;
    margin: 0;
}

.srv-card-desc {
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.52);
    line-height: 1.55;
    flex: 1;
    margin: 0;
}

.srv-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 4px;
    transition: gap 0.25s;
}

.srv-card:hover .srv-card-cta { gap: 12px; }

.srv-cta-arrow {
    width: 22px;
    height: 1.5px;
    position: relative;
}

.srv-cta-arrow::before {
    content: '';
    position: absolute;
    right: 0;
    top: -3.5px;
    width: 8px;
    height: 8px;
    border-top: 1.5px solid;
    border-right: 1.5px solid;
    transform: rotate(45deg);
}

/* ─── Lists de features ─── */

.srv-features { margin-top: 2px; }

.srv-simple-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 9px;
}

.srv-simple-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.srv-simple-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--srv-purple);
}

.srv-simple-text {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.55);
}

.srv-spec-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.srv-spec-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.srv-spec-label {
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.65);
}

.srv-spec-value {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--srv-gold);
    text-align: right;
}

.srv-metric-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5px;
    margin-top: 4px;
}

.srv-metric-box {
    background: rgba(168, 85, 247, 0.07);
    border: 1px solid rgba(168, 85, 247, 0.14);
    padding: 6px 9px;
}

.srv-metric-val {
    font-family: 'Orbitron', 'Inter', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--srv-purple-glow);
    line-height: 1;
}

.srv-metric-label {
    font-size: 9.5px;
    font-weight: 600;
    letter-spacing: 1px;
    color: rgba(192, 132, 252, 0.55);
    text-transform: uppercase;
    margin-top: 2px;
}

/* ─── Tema: gold ─── */

.srv-card.srv-theme-gold {
    --srv-accent-rgb: 251, 191, 36;
    border: 1px solid rgba(251, 191, 36, 0.22);
}
.srv-card.srv-theme-gold::before { border-color: var(--srv-gold); }
.srv-card.srv-theme-gold::after  { border-color: var(--srv-purple); }
.srv-card.srv-theme-gold .srv-card-grid-bg {
    background-image:
        linear-gradient(rgba(251, 191, 36, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(251, 191, 36, 0.04) 1px, transparent 1px);
}
.srv-card.srv-theme-gold .srv-card-glow {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.18) 0%, transparent 70%);
}
.srv-card.srv-theme-gold .srv-card-scan {
    background: linear-gradient(90deg, transparent, var(--srv-gold), var(--srv-purple), transparent);
}
.srv-card.srv-theme-gold .srv-card-tag {
    color: var(--srv-gold);
    border-color: rgba(251, 191, 36, 0.35);
    background: rgba(251, 191, 36, 0.06);
}
.srv-card.srv-theme-gold .srv-card-title {
    background: linear-gradient(90deg, #fff 40%, var(--srv-gold-glow));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.srv-card.srv-theme-gold .srv-card-cta { color: var(--srv-gold); }
.srv-card.srv-theme-gold .srv-card-cta .srv-cta-arrow::before { border-color: var(--srv-gold); }
.srv-card.srv-theme-gold .srv-simple-dot { background: var(--srv-gold); }
.srv-card.srv-theme-gold .srv-spec-value { color: var(--srv-gold); }
.srv-card.srv-theme-gold .srv-metric-box {
    background: rgba(251, 191, 36, 0.07);
    border-color: rgba(251, 191, 36, 0.16);
}
.srv-card.srv-theme-gold .srv-metric-val { color: var(--srv-gold-glow); }
.srv-card.srv-theme-gold .srv-metric-label { color: rgba(251, 191, 36, 0.55); }

/* ─── Tema: purple ─── */

.srv-card.srv-theme-purple {
    --srv-accent-rgb: 168, 85, 247;
    border: 1px solid rgba(168, 85, 247, 0.18);
}
.srv-card.srv-theme-purple::before { border-color: var(--srv-purple); }
.srv-card.srv-theme-purple::after  { border-color: rgba(168, 85, 247, 0.4); }
.srv-card.srv-theme-purple .srv-card-glow {
    background: radial-gradient(circle, rgba(168, 85, 247, 0.16) 0%, transparent 70%);
}
.srv-card.srv-theme-purple .srv-card-scan {
    background: linear-gradient(90deg, transparent, var(--srv-purple), transparent);
    animation-delay: 1.3s;
}
.srv-card.srv-theme-purple .srv-card-tag {
    color: var(--srv-purple-glow);
    border-color: rgba(168, 85, 247, 0.35);
    background: rgba(168, 85, 247, 0.07);
}
.srv-card.srv-theme-purple .srv-card-cta { color: var(--srv-purple-glow); }
.srv-card.srv-theme-purple .srv-card-cta .srv-cta-arrow::before { border-color: var(--srv-purple-glow); }
.srv-card.srv-theme-purple .srv-simple-dot { background: var(--srv-purple); }
.srv-card.srv-theme-purple .srv-spec-value { color: var(--srv-purple-glow); }

/* ─── Tema: cyan ─── */

.srv-card.srv-theme-cyan {
    --srv-accent-rgb: 34, 211, 238;
    border: 1px solid rgba(34, 211, 238, 0.16);
}
.srv-card.srv-theme-cyan::before { border-color: var(--srv-cyan); }
.srv-card.srv-theme-cyan::after  { border-color: rgba(34, 211, 238, 0.35); }
.srv-card.srv-theme-cyan .srv-card-grid-bg {
    background-image:
        linear-gradient(rgba(34, 211, 238, 0.038) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, 0.038) 1px, transparent 1px);
}
.srv-card.srv-theme-cyan .srv-card-glow {
    background: radial-gradient(circle, rgba(34, 211, 238, 0.15) 0%, transparent 70%);
}
.srv-card.srv-theme-cyan .srv-card-scan {
    background: linear-gradient(90deg, transparent, var(--srv-cyan), transparent);
    animation-delay: 2.6s;
}
.srv-card.srv-theme-cyan .srv-card-tag {
    color: var(--srv-cyan);
    border-color: rgba(34, 211, 238, 0.28);
    background: rgba(34, 211, 238, 0.05);
}
.srv-card.srv-theme-cyan .srv-card-cta { color: var(--srv-cyan); }
.srv-card.srv-theme-cyan .srv-card-cta .srv-cta-arrow::before { border-color: var(--srv-cyan); }
.srv-card.srv-theme-cyan .srv-simple-dot { background: var(--srv-cyan); }
.srv-card.srv-theme-cyan .srv-spec-value { color: var(--srv-cyan); }
.srv-card.srv-theme-cyan .srv-metric-box {
    background: rgba(34, 211, 238, 0.05);
    border-color: rgba(34, 211, 238, 0.14);
}
.srv-card.srv-theme-cyan .srv-metric-val { color: var(--srv-cyan); }
.srv-card.srv-theme-cyan .srv-metric-label { color: rgba(34, 211, 238, 0.6); }

/* Colores puntuales para simple_list (override del dot) */
.srv-simple-dot.srv-color-gold   { background: var(--srv-gold); }
.srv-simple-dot.srv-color-purple { background: var(--srv-purple); }
.srv-simple-dot.srv-color-cyan   { background: var(--srv-cyan); }

/* Estados */

.srv-loading,
.srv-empty {
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    padding: 40px 20px;
    font-size: 14px;
}