/* ============================================================
   SOLUCIONES SEGURAS — Custom Styles
   ============================================================ */

/* Glass effect */
.glass {
    background: rgba(15, 23, 42, 0.90);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* Hero background */
.hero-gradient {
    background: linear-gradient(to right, rgba(2, 6, 23, 0.96), rgba(2, 6, 23, 0.75)),
        url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=2070&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ── Chat Widget ──────────────────────────────────────────── */
#chat-window {
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    transform: translateY(40px) scale(0.9);
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}
#chat-window.open {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}

@keyframes fadeInUp {
    0%   { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}
.message-in {
    animation: fadeInUp 0.4s ease-out forwards;
}

.option-btn {
    transition: all 0.3s ease;
    border: 1px solid rgba(212, 175, 55, 0.2);
}
.option-btn:hover {
    background: #D4AF37;
    color: #020617;
    border-color: #D4AF37;
    transform: translateY(-2px);
}

/* ── Mobile Menu ──────────────────────────────────────────── */
#mobile-menu {
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}
#mobile-menu.open {
    transform: translateX(0);
    pointer-events: auto;
}

#menu-overlay {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}
#menu-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

/* ── Navbar link underline ────────────────────────────────── */
.nav-link {
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: #D4AF37;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}

/* ── Select arrow ─────────────────────────────────────────── */
.select-gold {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23D4AF37'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1.2em;
}

/* ── Service card ─────────────────────────────────────────── */
.service-card {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.4);
}
.service-card:hover .service-icon {
    background: rgba(212, 175, 55, 0.15);
    border-color: rgba(212, 175, 55, 0.5);
}