/* Header unificado — mismo estilo que index.php */
:root {
    --header-frost: 25px;
    --header-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

.jm-header {
    position: fixed;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(25px) saturate(200%);
    -webkit-backdrop-filter: blur(25px) saturate(200%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-top: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 50px;
    padding: 10px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    will-change: transform;
    transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.jm-logo-img {
    height: 35px;
    width: auto;
    display: block;
    transition: filter 0.4s ease;
}

.jm-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.jm-nav a {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    color: var(--inpulso-azul, #2d4f82);
    text-decoration: none;
    font-size: 0.72rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0.04em;
    position: relative;
    padding: 8px 4px;
    transition: color 0.35s ease, background 0.35s ease, transform 0.35s ease;
}

.jm-nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 100%;
    height: 2px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    opacity: 0.85;
}

.jm-nav a:not(.nav-btn):hover::after,
.jm-nav a:not(.nav-btn).is-active::after {
    transform: scaleX(1);
}

.jm-nav a.nav-btn {
    font-size: 0.68rem;
    letter-spacing: 0.06em;
    background: var(--inpulso-azul, #2d4f82);
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 30px;
}

.jm-nav a.nav-btn::after { display: none; }

.jm-nav a.nav-btn:hover {
    background: var(--inpulso-rojo, #C64A49);
    transform: translateY(-2px);
}

.jm-nav a.is-active:not(.nav-btn) {
    font-weight: 600;
}

.jm-header.header--on-dark .jm-nav a:not(.nav-btn) {
    color: rgba(255, 255, 255, 0.92);
}

.jm-header.header--on-dark .jm-nav a:not(.nav-btn):hover {
    color: #fff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.35);
}

.jm-header.header--on-dark .jm-nav a:not(.nav-btn).is-active {
    color: #fff;
}

.jm-header.header--on-light .jm-nav a:not(.nav-btn):hover {
    color: var(--inpulso-rojo, #C64A49);
}

.jm-header.header--on-light .jm-nav a:not(.nav-btn).is-active {
    color: var(--inpulso-azul, #2d4f82);
}

.mobile-menu-btn {
    display: none;
}

.nav-overlay {
    display: none;
}

@media (min-width: 992px) {
    .mobile-menu-btn {
        display: none !important;
    }

    .jm-nav {
        display: flex !important;
        position: static !important;
        opacity: 1 !important;
        visibility: visible !important;
        pointer-events: auto !important;
        transform: none !important;
        width: auto !important;
        padding: 0 !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
        overflow: visible !important;
        isolation: auto !important;
    }

    .jm-nav::before,
    .jm-nav::after,
    .jm-nav .nav-glass-shine {
        display: none !important;
    }

    .jm-nav a {
        position: static;
        z-index: auto;
        width: auto;
        text-align: left;
        padding: 8px 4px;
        border-radius: 0;
        border: none !important;
        animation: none !important;
        color: var(--inpulso-azul, #2d4f82) !important;
        background: transparent !important;
        box-shadow: none !important;
    }

    .jm-nav a.nav-btn {
        color: #fff !important;
    }

    .jm-header.header--on-dark .jm-nav a:not(.nav-btn) {
        color: rgba(255, 255, 255, 0.92) !important;
    }
}

@media (min-width: 992px) and (max-width: 1280px) {
    .jm-header {
        width: 96%;
        padding: 10px 18px;
    }

    .jm-nav {
        gap: 1.1rem;
    }

    .jm-nav a {
        font-size: 0.66rem;
        padding: 8px 2px;
    }

    .jm-nav a.nav-btn {
        padding: 8px 14px;
        font-size: 0.62rem;
    }
}

@media (max-width: 991px) {
    .jm-header {
        width: 95%;
        padding: 10px 20px;
        flex-wrap: nowrap;
        align-items: center;
        overflow: visible;
    }

    .mobile-menu-btn {
        display: block;
        background: transparent;
        border: none;
        font-size: 1.75rem;
        line-height: 1;
        color: var(--inpulso-azul, #2d4f82);
        cursor: pointer;
        padding: 4px 8px;
        margin: 0;
        position: relative;
        z-index: 10002;
        -webkit-tap-highlight-color: transparent;
    }

    .jm-header.header--on-dark .mobile-menu-btn {
        color: #fff;
    }

    .nav-overlay {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 9998;
        background: rgba(10, 14, 24, 0.32);
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: opacity 0.35s ease, visibility 0.35s ease;
    }

    .nav-overlay.is-visible {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .jm-nav {
        display: flex !important;
        flex-direction: column;
        position: absolute;
        top: calc(100% + 12px);
        left: 0;
        width: 100%;
        padding: 18px 16px;
        gap: 0.45rem;
        border-radius: 28px;
        z-index: 10001;
        isolation: isolate;
        overflow: hidden;
        background: rgba(255, 255, 255, 0.78);
        border: 1px solid rgba(255, 255, 255, 0.55);
        border-top: 1px solid rgba(255, 255, 255, 0.95);
        box-shadow:
            0 24px 60px rgba(45, 79, 130, 0.22),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-10px) scale(0.97);
        transform-origin: top center;
        transition:
            opacity 0.38s ease,
            transform 0.45s var(--header-spring),
            visibility 0.38s ease,
            box-shadow 0.38s ease;
    }

    .jm-nav::before {
        content: '';
        position: absolute;
        inset: 0;
        z-index: 0;
        border-radius: inherit;
        background: rgba(255, 255, 255, 0.55);
        backdrop-filter: blur(32px) saturate(220%);
        -webkit-backdrop-filter: blur(32px) saturate(220%);
        box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.85);
        pointer-events: none;
    }

    @supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
        .jm-nav {
            background: rgba(255, 255, 255, 0.94);
        }
        .jm-nav::before {
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: none;
            -webkit-backdrop-filter: none;
        }
    }

    .jm-nav::after {
        content: '';
        position: absolute;
        inset: 0;
        z-index: 1;
        border-radius: inherit;
        padding: 1px;
        pointer-events: none;
        background: linear-gradient(
            -45deg,
            rgba(255, 255, 255, 0.95) 0%,
            rgba(255, 255, 255, 0.2) 45%,
            rgba(255, 255, 255, 0.55) 100%
        );
        -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
        -webkit-mask-composite: xor;
        mask-composite: exclude;
    }

    .nav-glass-shine {
        position: absolute;
        top: -40%;
        left: -8%;
        width: 55%;
        height: 75%;
        border-radius: 50%;
        background: radial-gradient(ellipse, rgba(255, 255, 255, 0.6) 0%, transparent 68%);
        transform: rotate(-12deg);
        pointer-events: none;
        z-index: 1;
        opacity: 0.7;
    }

    .jm-nav.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0) scale(1);
        box-shadow:
            0 28px 64px rgba(45, 79, 130, 0.22),
            0 8px 24px rgba(0, 0, 0, 0.08);
    }

    .jm-header.header--on-dark .jm-nav::before {
        background: rgba(255, 255, 255, 0.32);
    }

    .jm-nav a {
        position: relative;
        z-index: 2;
        width: 100%;
        text-align: center;
        padding: 14px 16px;
        border-radius: 14px;
        color: var(--inpulso-azul, #2d4f82) !important;
        border: 1px solid transparent;
        transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s var(--header-spring);
    }

    .jm-nav.active a {
        animation: navLinkReveal 0.42s var(--header-spring) backwards;
    }

    .jm-nav.active a:nth-of-type(1) { animation-delay: 0.04s; }
    .jm-nav.active a:nth-of-type(2) { animation-delay: 0.07s; }
    .jm-nav.active a:nth-of-type(3) { animation-delay: 0.1s; }
    .jm-nav.active a:nth-of-type(4) { animation-delay: 0.13s; }
    .jm-nav.active a:nth-of-type(5) { animation-delay: 0.16s; }
    .jm-nav.active a:nth-of-type(6) { animation-delay: 0.19s; }
    .jm-nav.active a:nth-of-type(7) { animation-delay: 0.22s; }

    @keyframes navLinkReveal {
        from {
            opacity: 0;
            transform: translateY(8px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .jm-nav a:not(.nav-btn):hover,
    .jm-nav a:not(.nav-btn).is-active {
        background: rgba(255, 255, 255, 0.45);
        border-color: rgba(255, 255, 255, 0.55);
        color: var(--inpulso-rojo, #C64A49) !important;
    }

    .jm-nav a.nav-btn {
        background: var(--inpulso-azul, #2d4f82) !important;
        color: #fff !important;
        border-color: rgba(255, 255, 255, 0.25);
        box-shadow: 0 8px 20px rgba(45, 79, 130, 0.28);
    }

    .jm-nav a.nav-btn:hover {
        background: var(--inpulso-rojo, #C64A49) !important;
        transform: translateY(-1px);
    }

    .jm-header.menu-open {
        background: rgba(255, 255, 255, 0.42);
        backdrop-filter: blur(30px) saturate(220%);
        -webkit-backdrop-filter: blur(30px) saturate(220%);
        border-color: rgba(255, 255, 255, 0.55);
        box-shadow: 0 18px 52px rgba(45, 79, 130, 0.2);
    }

    body.nav-locked {
        overflow: hidden;
    }
}