/**
 * components.css — Botones, cards, badges, pagination, 404, forms base
 * AVN Networks v1.0.0
 */

/* ============================================================
   BOTONES
   ============================================================ */
.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    font-family: var(--avn-font, 'Inter', sans-serif);
    font-weight: 600;
    font-size: .95rem;
    line-height: 1;
    border-radius: 8px;
    padding: .75rem 1.75rem;
    text-decoration: none;
    cursor: pointer;
    border: 2px solid transparent;
    white-space: nowrap;
}

.btn-primary {
    background: var(--avn-accent, #00d9ff);
    color: #000;
}

.btn-primary:hover { background: #00c4e8; color: #000; }

.btn-secondary {
    background: transparent;
    border-color: rgba(255,255,255,.18);
    color: var(--avn-text, #e5e5e5);
}

.btn-secondary:hover {
    border-color: var(--avn-accent, #00d9ff);
    color: var(--avn-accent, #00d9ff);
    background: rgba(0,217,255,.06);
}

.btn-ghost {
    background: transparent;
    border: none;
    color: var(--avn-accent, #00d9ff);
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    text-decoration: none;
    transition: gap .2s;
}

.btn-ghost:hover { gap: .7rem; }

/* Tamaños */
.btn-sm { padding: .5rem 1.1rem; font-size: .85rem; }
.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }

/* WhatsApp */
.btn-wa {
    background: #25d366;
    color: #fff;
    border: none;
}
.btn-wa:hover { background: #20bc5a; color: #fff; }

/* ============================================================
   CARDS BASE
   ============================================================ */
.avn-card {
    background: #111;
    border: 1px solid var(--avn-border, rgba(255,255,255,.07));
    border-radius: var(--avn-radius, 12px);
    overflow: hidden;
}

/* Card con icono — servicios */
.avn-service-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    height: 100%;
}

.avn-service-card__icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(0,217,255,.08);
    border: 1px solid rgba(0,217,255,.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: background .2s, border-color .2s;
}

.avn-service-card:hover .avn-service-card__icon {
    background: rgba(0,217,255,.15);
    border-color: rgba(0,217,255,.35);
}

.avn-service-card__title {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0;
    line-height: 1.3;
}

.avn-service-card__body {
    color: #999;
    font-size: .9rem;
    line-height: 1.7;
    flex: 1;
}

.avn-service-card__link {
    color: var(--avn-accent);
    font-size: .875rem;
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    margin-top: auto;
    transition: gap .2s;
}

.avn-service-card__link:hover { gap: .6rem; }

/* ============================================================
   STAT TILES — contador de estadisticas
   ============================================================ */
.avn-stat {
    text-align: center;
    padding: 1.5rem;
}

.avn-stat__number {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    line-height: 1;
    color: var(--avn-accent, #00d9ff);
    display: block;
    margin-bottom: .4rem;
}

.avn-stat__label {
    font-size: .875rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: .08em;
}

/* ============================================================
   BADGES / TAGS
   ============================================================ */
.avn-badge {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .25rem .75rem;
    border-radius: 50px;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.avn-badge--accent  { background: rgba(0,217,255,.1);  color: var(--avn-accent); border: 1px solid rgba(0,217,255,.2); }
.avn-badge--purple  { background: rgba(168,85,247,.1); color: #a855f7;            border: 1px solid rgba(168,85,247,.2); }
.avn-badge--green   { background: rgba(34,197,94,.1);  color: #22c55e;            border: 1px solid rgba(34,197,94,.2); }
.avn-badge--red     { background: rgba(239,68,68,.1);  color: #ef4444;            border: 1px solid rgba(239,68,68,.2); }
.avn-badge--neutral { background: rgba(255,255,255,.06); color: #888;             border: 1px solid rgba(255,255,255,.1); }

/* Status dot */
.avn-badge--live::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: currentColor;
    animation: avn-pulse 2s infinite;
}

/* ============================================================
   PAGINACION
   ============================================================ */
.avn-pagination {
    margin-top: 3rem;
    display: flex;
    justify-content: center;
}

.avn-pagination__list {
    display: flex;
    gap: .35rem;
    list-style: none;
    margin: 0; padding: 0;
    flex-wrap: wrap;
    justify-content: center;
}

.avn-pagination__list a,
.avn-pagination__list span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 .75rem;
    border-radius: 8px;
    font-size: .875rem;
    font-weight: 500;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.08);
    color: #aaa;
    transition: color .2s, border-color .2s, background .2s;
}

.avn-pagination__list a:hover {
    border-color: var(--avn-accent);
    color: var(--avn-accent);
    background: rgba(0,217,255,.06);
}

.avn-pagination__item--current span {
    background: var(--avn-accent);
    border-color: var(--avn-accent);
    color: #000;
    font-weight: 700;
}

/* ============================================================
   404 PAGE
   ============================================================ */
.avn-404 {
    text-align: center;
    padding: 5rem 1rem;
    max-width: 600px;
    margin-inline: auto;
}

.avn-404__code {
    font-size: clamp(6rem, 20vw, 10rem);
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, var(--avn-accent) 0%, var(--avn-accent-2, #a855f7) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0;
}

.avn-404__title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: .75rem;
    font-weight: 700;
}

.avn-404__msg {
    color: #888;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.avn-404__search {
    margin-top: 2.5rem;
}

.avn-404__search .search-form {
    display: flex;
    gap: .5rem;
    max-width: 420px;
    margin-inline: auto;
}

.avn-404__search input[type="search"] {
    flex: 1;
    background: #111;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 8px;
    color: var(--avn-text);
    padding: .75rem 1rem;
    font-size: .95rem;
    font-family: inherit;
}

.avn-404__search input[type="search"]:focus {
    outline: none;
    border-color: var(--avn-accent);
}

.avn-404__search button {
    background: var(--avn-accent);
    color: #000;
    border: none;
    padding: .75rem 1.25rem;
    border-radius: 8px;
    font-weight: 700;
    cursor: pointer;
}

/* ============================================================
   NO RESULTS
   ============================================================ */
.avn-no-results {
    text-align: center;
    padding: 4rem 1rem;
    color: #888;
}

.avn-no-results__title {
    font-size: 1.5rem;
    margin-bottom: .75rem;
    color: var(--avn-text);
}

/* ============================================================
   TRUST STRIP — logos de clientes
   ============================================================ */
.avn-trust-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    flex-wrap: wrap;
    opacity: .5;
    filter: grayscale(1);
    transition: opacity .3s;
}

.avn-trust-strip:hover { opacity: .7; }

.avn-trust-strip img {
    height: 32px;
    width: auto;
    object-fit: contain;
}

/* ============================================================
   VISITOR INTEL WIDGET (cola S19+)
   Placeholder — se activa cuando se implemente visitor-intel.js
   ============================================================ */
.avn-visitor-widget {
    display: none; /* oculto hasta que JS lo active */
    position: fixed;
    bottom: 5rem;
    right: 1.5rem;
    z-index: 490;
    background: rgba(10,10,10,.92);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(0,217,255,.2);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    max-width: 280px;
    font-size: .8rem;
    color: #aaa;
    box-shadow: 0 8px 32px rgba(0,0,0,.5);
}

.avn-visitor-widget.is-ready { display: block; animation: avn-fade-up .4s ease both; }
.avn-visitor-widget__ip { color: var(--avn-accent); font-weight: 700; font-size: .9rem; }
.avn-visitor-widget__row { display: flex; justify-content: space-between; gap: 1rem; padding: .2rem 0; border-bottom: 1px solid rgba(255,255,255,.05); }
.avn-visitor-widget__label { color: #555; }
.avn-visitor-widget__value { color: #ccc; text-align: right; }
.avn-visitor-widget__close {
    position: absolute; top: .5rem; right: .5rem;
    background: none; border: none; color: #555; cursor: pointer; font-size: 1rem; line-height: 1;
}
.avn-visitor-widget__close:hover { color: #fff; }