/* =========================
   APROBADOS UI - CSS FINAL (PRO MENU)
   ========================= */

:root {
    --brand-900: #0D47A1;
    --brand-700: #1565C0;
    --brand-500: #1E88E5;
    --brand-300: #42A5F5;
    --text: #111;
    --muted: #5B6676;
    --bg: #F5F7FA;
    --surface: #FFFFFF;
    --border: rgba(16,24,40,.12);
    --shadow-soft: 0 10px 22px rgba(16,24,40,.10);
    --shadow-strong: 0 18px 45px rgba(13,71,161,.18);
    --radius-lg: 22px;
    --radius-md: 16px;
    --container: 1180px;
    /* Motion */
    --ease-smooth: cubic-bezier(.22, 1, .36, 1);
    --dur-fast: 160ms;
    --dur: 260ms;
}

/* RESET */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI",Roboto,Arial,sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 18px;
}

/* =========================
   NAVBAR
   ========================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #ffffff; /* SÓLIDO */
    border-bottom: 1px solid var(--border);
}


.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 74px;
    gap: 14px;
}

.brand img {
    height: 56px;
    display: block;
}

/* Desktop links */
.nav-links {
    display: flex;
    gap: 18px;
    align-items: center;
}

    .nav-links a {
        text-decoration: none;
        font-weight: 650;
        color: var(--muted);
        transition: color var(--dur-fast) var(--ease-smooth);
    }

        .nav-links a:hover {
            color: var(--brand-900);
        }

/* Actions */
.nav-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Buttons */
.btn {
    border-radius: 14px;
    padding: 11px 16px;
    font-weight: 750;
    text-decoration: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    transition: transform var(--dur-fast) var(--ease-smooth), box-shadow var(--dur-fast) var(--ease-smooth);
}

.btn-primary {
    background: linear-gradient(135deg,var(--brand-700),var(--brand-500));
    color: #fff;
    box-shadow: var(--shadow-soft);
}

.btn-outline {
    border: 1px solid var(--brand-700);
    color: var(--brand-700);
    background: #fff;
}

.btn:hover {
    transform: translateY(-1px);
}

/* =========================
   HAMBURGUESA ANIMADA
   ========================= */
.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    border: 1.5px solid rgba(30,136,229,.35);
    background: linear-gradient(135deg,#fff,#f3f8ff);
    cursor: pointer;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    transition: all var(--dur) var(--ease-smooth);
    box-shadow: 0 6px 16px rgba(13,71,161,.14);
}

    .nav-toggle:hover {
        transform: translateY(-1px);
        box-shadow: 0 10px 26px rgba(13,71,161,.18);
    }

    .nav-toggle .bar {
        width: 18px;
        height: 2px;
        background: var(--brand-700);
        border-radius: 3px;
        transition: transform var(--dur) var(--ease-smooth), opacity var(--dur-fast) var(--ease-smooth);
    }

    .nav-toggle.open .b1 {
        transform: translateY(6px) rotate(45deg);
    }

    .nav-toggle.open .b2 {
        opacity: 0;
    }

    .nav-toggle.open .b3 {
        transform: translateY(-6px) rotate(-45deg);
    }

/* =========================
   OVERLAY + MENÚ MÓVIL (PRO)
   ========================= */

/* Overlay: fade + blur */
.menu-overlay {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    top: 74px; /* 👈 NO cubre el navbar */
    bottom: 0;
    z-index: 40;
    background: rgba(9, 39, 88, .15);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur) var(--ease-smooth);
}


    .menu-overlay.open {
        opacity: 1;
        pointer-events: auto;
    }

/* Menú: panel que baja con blur, spring y sombra */
.mobile-menu {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    top: 74px; /* debajo del navbar */
    z-index: 45;
    transform: translateY(-14px) scale(.985);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--dur) var(--ease-smooth), opacity var(--dur) var(--ease-smooth);
}

    /* Contenedor del panel */
    .mobile-menu .mobile-menu-inner {
        background: rgba(255,255,255,.92);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-strong);
        padding: 16px 0 20px;
        /* borde inferior redondeado tipo sheet */
        border-bottom-left-radius: 18px;
        border-bottom-right-radius: 18px;
    }

    .mobile-menu.open {
        transform: translateY(0) scale(1);
        opacity: 1;
        pointer-events: auto;
    }

/* Links */
.m-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 12px;
    border-radius: 12px;
    font-weight: 750;
    text-decoration: none;
    color: var(--muted);
    transition: background var(--dur-fast) var(--ease-smooth), color var(--dur-fast) var(--ease-smooth), transform var(--dur-fast) var(--ease-smooth);
}

    .m-link:hover {
        background: rgba(30,136,229,.10);
        color: var(--brand-900);
        transform: translateX(2px);
    }

/* CTA */
.m-ctas {
    display: grid;
    gap: 10px;
    margin-top: 14px;
    padding: 0 6px;
}

.w-100 {
    width: 100%;
}

/* =========================
   HERO (si ya lo estás usando)
   ========================= */
.hero {
    padding: 36px 0;
}

.hero-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.hero-left {
    padding: 40px;
}

.hero-title {
    font-size: 2.3rem;
    color: var(--brand-900);
    margin-bottom: 12px;
}

.hero-sub {
    color: var(--muted);
    margin-bottom: 18px;
}

.hero-ctas {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
}

.hero-right {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    min-height: 420px;
    background: radial-gradient(circle at top right,var(--brand-300),transparent 60%);
}

    .hero-right img {
        max-width: 100%;
        max-height: 520px;
        object-fit: contain;
        filter: drop-shadow(0 20px 35px rgba(13,71,161,.25));
    }

/* =========================
   FOOTER (si lo estás usando)
   ========================= */
.footer {
    background: #0b2f6a;
    color: #fff;
    padding: 24px 0;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
}

.footer a {
    color: #fff;
    text-decoration: none;
}

    .footer a:hover {
        text-decoration: underline;
    }

/* =========================
   RESPONSIVE
   ========================= */
@media(max-width:900px) {
    .nav-links {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .menu-overlay {
        display: block;
    }

    .mobile-menu {
        display: block;
    }

    .hero-grid {
        grid-template-columns: 1fr;
    }
}

@media(max-width:500px) {
    .brand img {
        height: 50px;
    }

    .btn {
        padding: 10px 12px;
    }
}

/* Respeta usuarios con reduced-motion */
@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}