/* ============================================================
   components.css — Botones, Cards, Tags, Dividers, Badges
   Componentes reutilizables de J&D ELECTRO COOLING
   ============================================================ */

/* ── BOTONES ────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: background var(--transition-fast), color var(--transition-fast),
        border-color var(--transition-fast), transform var(--transition-fast),
        box-shadow var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    border: 1.5px solid transparent;
}

.btn:active {
    transform: translateY(1px) !important;
}

/* Primario — Oro/Dorado (texto navy para contraste premium) */
.btn--red {
    background: var(--color-gold);
    color: var(--color-navy);
    border-color: var(--color-gold);
}

.btn--red:hover {
    background: var(--color-gold-hover);
    border-color: var(--color-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(198, 152, 43, 0.32);
}

/* Outline Navy (alias cyan) */
.btn--outline-cyan {
    background: transparent;
    color: var(--color-navy);
    border-color: var(--color-navy);
}

.btn--outline-cyan:hover {
    background: var(--color-navy);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(10, 27, 51, 0.30);
}

/* Outline Oro */
.btn--outline-red {
    background: transparent;
    color: var(--color-navy);
    border-color: var(--color-gold);
}

.btn--outline-red:hover {
    background: var(--color-gold);
    color: var(--color-navy);
    border-color: var(--color-gold);
    transform: translateY(-2px);
}

/* Ghost */
.btn--ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-light);
}

.btn--ghost:hover {
    border-color: var(--text-secondary);
    color: var(--text-primary);
}

/* Tamaños */
.btn--sm {
    padding: 9px 20px;
    font-size: 0.78rem;
}

.btn--lg {
    padding: 18px 44px;
    font-size: 0.92rem;
}

.btn svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: translateX(3px);
}

/* Botón sutil de tarjeta — "Solicitar Ficha Técnica / Cotización" */
.ficha-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
    padding: 9px 0;
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-gold-text);
    cursor: pointer;
    text-align: left;
    transition: color var(--transition-fast), gap var(--transition-fast);
}

.ficha-btn svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.ficha-btn:hover {
    color: var(--color-navy);
    gap: 12px;
}

.ficha-btn:hover svg {
    transform: translateX(3px);
}

/* Variante para fondos oscuros (banner navy) */
.ficha-btn--on-dark {
    color: var(--color-gold);
}

.ficha-btn--on-dark:hover {
    color: var(--text-white);
}

/* ── TAGS ───────────────────────────────────────────────────── */
.tag {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 2px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    white-space: nowrap;
}

.tag--red {
    background: var(--color-red-bg);
    color: var(--color-gold-text);
}

.tag--cyan {
    background: var(--color-cyan-bg);
    color: var(--color-cyan);
}

.tag--gold {
    background: var(--color-gold-bg);
    color: var(--color-gold-text);
}

.tag--blue {
    background: var(--color-blue-bg);
    color: var(--color-blue);
}

.tag--muted {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-muted);
}

.tag--dark {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.70);
}

/* ── BADGE ──────────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.badge--leed {
    background: linear-gradient(135deg, #166534, #15803d);
    color: #fff;
    box-shadow: 0 2px 12px rgba(22, 101, 52, 0.30);
}

.badge--leed svg {
    width: 14px;
    height: 14px;
}

.badge--cert {
    background: var(--color-gold-bg);
    color: var(--color-gold-text);
    border: 1px solid rgba(200, 146, 10, 0.25);
}

/* ── NUMBER CHIP ────────────────────────────────────────────── */
.num-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.num-chip--red {
    background: var(--color-red-bg);
    color: var(--color-gold-text);
}

.num-chip--cyan {
    background: var(--color-cyan-bg);
    color: var(--color-cyan);
}

.num-chip--gold {
    background: var(--color-gold-bg);
    color: var(--color-gold-text);
}

.num-chip--blue {
    background: var(--color-blue-bg);
    color: var(--color-blue);
}

/* ── STAT CARD ──────────────────────────────────────────────── */
.stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat__value {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 900;
    line-height: 1;
    color: var(--text-primary);
}

.stat__label {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* ── ICON BOX ───────────────────────────────────────────────── */
.icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: var(--border-radius-lg);
    flex-shrink: 0;
}

.icon-box--red {
    background: var(--color-red-bg);
    color: var(--color-red);
}

.icon-box--cyan {
    background: var(--color-cyan-bg);
    color: var(--color-cyan);
}

.icon-box--gold {
    background: var(--color-gold-bg);
    color: var(--color-gold);
}

.icon-box--blue {
    background: var(--color-blue-bg);
    color: var(--color-blue);
}

.icon-box svg {
    width: 24px;
    height: 24px;
}

/* ── DIVIDER TRICOLOR ───────────────────────────────────────── */
.divider-tricolor {
    height: 3px;
    background: linear-gradient(90deg, var(--color-red) 0%, var(--color-cyan) 50%, var(--color-gold) 100%);
    border: none;
}

/* ── CTA BAND ───────────────────────────────────────────────── */
.cta-band {
    padding: 100px 56px;
    text-align: center;
    position: relative;
    overflow: hidden;
    isolation: isolate;
    color: var(--text-white);
}

/* Imagen de fondo */
.cta-band::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -2;
    background: url('https://images.unsplash.com/photo-1504328345606-18bbc8c9d7d1?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
    background-color: #0a0a0a;
}

/* Overlay oscuro con acento rojo */
.cta-band::after {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(110deg, rgba(0,0,0,0.82) 0%, rgba(10,27,51,0.78) 100%);
}

.cta-band__inner {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    text-align: left;
}

.cta-band__text { flex: 1; }

.cta-band__actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.cta-band__label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 16px;
}

.cta-band__title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 900;
    text-transform: uppercase;
    color: var(--text-white);
    line-height: 1.0;
    margin-bottom: 12px;
}

.cta-band__sub {
    font-size: var(--text-lg);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 36px;
}

.cta-band .btn--red {
    box-shadow: 0 8px 30px rgba(198, 152, 43, 0.40);
}

/* Botón outline ("Ver Portafolio") legible sobre la banda oscura */
.cta-band .btn--outline-red,
.cta-band .btn--outline-cyan {
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.cta-band .btn--outline-red:hover,
.cta-band .btn--outline-cyan:hover {
    background: var(--text-white);
    color: var(--color-navy);
    border-color: var(--text-white);
}

/* ── FORM COMPONENTS ────────────────────────────────────────── */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid var(--border-light);
    border-radius: var(--border-radius);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    color: var(--text-primary);
    background: var(--bg-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
    appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-red);
    box-shadow: 0 0 0 3px var(--color-red-bg);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
    font-weight: 300;
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
}

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .cta-band__inner {
        flex-direction: column;
        text-align: center;
        gap: 32px;
    }

    .cta-band__actions {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .cta-band {
        padding: 64px 24px;
    }

    .btn--lg {
        padding: 15px 32px;
    }
}


/* ── SWITCH DE IDIOMA ES / EN ──────────────────────────────── */
.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    margin-right: 14px;
    padding: 3px 7px;
    border: 1.5px solid currentColor;
    border-radius: 999px;
    line-height: 1;
    opacity: 0.9;
}
.lang-switch__btn {
    -webkit-appearance: none;
    appearance: none;
    background: transparent;
    border: 0;
    padding: 2px 6px;
    font-family: var(--font-heading, inherit);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: currentColor;
    opacity: 0.5;
    cursor: pointer;
    border-radius: 999px;
    transition: opacity .2s, color .2s;
}
.lang-switch__btn:hover { opacity: 0.85; }
.lang-switch__btn.is-active { opacity: 1; color: var(--color-gold, #C6982B); }
.lang-switch__sep { opacity: 0.4; font-size: 0.72rem; }
.lang-switch--mobile { margin: 18px auto 4px; justify-content: center; }

/* ── SWITCH DE IDIOMA: color contextual + responsive móvil ──── */
.lang-switch { color: var(--color-navy, #0A1B33); }
/* Sobre el hero oscuro del home (nav transparente) → texto claro */
body.home #nav:not(.nav--scrolled) .lang-switch { color: rgba(255, 255, 255, 0.92); }
body.home #nav:not(.nav--scrolled) .lang-switch__btn.is-active { color: var(--color-gold, #C6982B); }

@media (max-width: 768px) {
    /* El pill del top-bar se mantiene visible junto al hamburger */
    .lang-switch {
        display: inline-flex;
        margin-left: auto;
        margin-right: 12px;
        padding: 2px 6px;
    }
    .lang-switch__btn { font-size: 0.7rem; padding: 3px 5px; }
    /* Evita el duplicado dentro del menú móvil */
    .lang-switch--mobile { display: none; }
}