/* ═══════════════════════════════════════════════════════════
   COTIZACIONES — Menú de módulos
   Tema: futurista oscuro · neón cian/violeta/verde/ámbar/rosa
   (estética compartida con ROR Control Tower / Servisofts)
   ═══════════════════════════════════════════════════════════ */

:root {
    --bg:        #05070d;
    --bg-2:      #0a0e18;
    --panel:     rgba(16, 22, 38, 0.72);
    --panel-2:   rgba(22, 30, 52, 0.55);
    --line:      rgba(120, 150, 210, 0.14);
    --text:      #e6ecf7;
    --muted:     #93a0b8;

    --cyan:   #22d3ee;
    --violet: #a78bfa;
    --green:  #34d399;
    --amber:  #fbbf24;
    --pink:   #f472b6;
    --red:    #fb7185;

    --font: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, monospace;

    --radius: 16px;
    --maxw: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
}

::selection { background: rgba(34, 211, 238, 0.35); }

a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Fondo global ─────────────────────────────────────────── */

.bg-grid {
    position: fixed; inset: 0; z-index: -2;
    background-image:
        linear-gradient(rgba(90, 130, 220, 0.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(90, 130, 220, 0.055) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, black 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, black 30%, transparent 100%);
}

.bg-glow {
    position: fixed; z-index: -1; border-radius: 50%;
    filter: blur(120px); opacity: 0.16; pointer-events: none;
}
.bg-glow-1 { width: 640px; height: 640px; top: -220px; left: -160px; background: var(--cyan); }
.bg-glow-2 { width: 560px; height: 560px; top: 30%; right: -220px; background: var(--violet); }

/* ── Nav ──────────────────────────────────────────────────── */

.nav {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(14px);
    background: rgba(5, 7, 13, 0.75);
    border-bottom: 1px solid var(--line);
}
.nav-inner {
    max-width: var(--maxw); margin: 0 auto;
    display: flex; align-items: center; gap: 24px;
    padding: 14px 24px;
}
.brand {
    display: inline-flex; align-items: center; gap: 10px;
    color: var(--text); font-family: var(--mono); font-size: 0.85rem;
    letter-spacing: 0.08em; white-space: nowrap;
}
.brand:hover { text-decoration: none; }
.brand b { color: var(--cyan); }
.brand-dot {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 12px var(--cyan), 0 0 28px rgba(34, 211, 238, 0.6);
    animation: pulse-dot 2.4s ease-in-out infinite;
}
@keyframes pulse-dot {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(0.75); opacity: 0.7; }
}
.nav-links { display: flex; gap: 18px; margin-left: auto; }
.nav-links a {
    color: var(--muted); font-size: 0.86rem;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--cyan); text-decoration: none; }
.nav-badge {
    font-family: var(--mono); font-size: 0.72rem; color: var(--muted);
    border: 1px solid var(--line); border-radius: 999px;
    padding: 4px 12px; white-space: nowrap;
}

.nav-toggle {
    display: none; flex-direction: column; justify-content: center; gap: 5px;
    width: 34px; height: 34px; padding: 0;
    background: transparent; border: 1px solid var(--line); border-radius: 8px;
    cursor: pointer;
}
.nav-toggle span {
    display: block; width: 18px; height: 2px; margin: 0 auto;
    background: var(--text); transition: transform 0.2s, opacity 0.2s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ─────────────────────────────────────────────────── */

.hero {
    max-width: var(--maxw); margin: 0 auto;
    padding: 96px 24px 40px;
    position: relative;
}
.hero-kicker {
    font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.24em;
    color: var(--cyan); margin-bottom: 22px;
}
.hero-title {
    font-size: clamp(2.2rem, 5.2vw, 4rem);
    line-height: 1.1; font-weight: 800; letter-spacing: -0.02em;
    margin-bottom: 24px; max-width: 880px;
}
.grad {
    background: linear-gradient(92deg, var(--cyan), var(--violet) 55%, var(--pink));
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}
.hero-sub {
    max-width: 660px; color: var(--muted); font-size: 1.06rem;
    margin-bottom: 34px;
}
.hero-sub b { color: var(--text); }

/* ── Secciones ────────────────────────────────────────────── */

.section {
    max-width: var(--maxw); margin: 0 auto;
    padding: 30px 24px 90px;
}

.section-kicker {
    font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.26em;
    color: var(--violet); margin-bottom: 14px;
}
.section-title {
    font-size: clamp(1.6rem, 3.2vw, 2.3rem);
    font-weight: 800; letter-spacing: -0.01em; margin-bottom: 16px;
}
.section-lead {
    color: var(--muted); max-width: 760px; font-size: 1.02rem;
    margin-bottom: 40px;
}
.section-lead b { color: var(--text); }

/* ── Menú de módulos ──────────────────────────────────────── */

.menu-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}
.menu-card {
    display: block;
    background: var(--panel); border: 1px solid var(--line);
    border-radius: var(--radius); padding: 26px;
    backdrop-filter: blur(8px);
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
    text-decoration: none; color: inherit;
}
.menu-card:hover {
    text-decoration: none;
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.4);
    box-shadow: 0 12px 42px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(34, 211, 238, 0.12);
}
.menu-card-icon {
    width: 46px; height: 46px; border-radius: 12px;
    display: grid; place-items: center; font-size: 1.3rem;
    background: rgba(34, 211, 238, 0.12); color: var(--cyan);
    box-shadow: inset 0 0 0 1px rgba(34,211,238,.3);
    margin-bottom: 14px;
}
.menu-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.menu-card p { color: var(--muted); font-size: 0.93rem; margin-bottom: 16px; }
.menu-card-tag {
    display: inline-block; font-family: var(--mono); font-size: 0.7rem;
    letter-spacing: 0.08em; color: var(--muted);
    border: 1px solid var(--line); border-radius: 999px;
    padding: 3px 11px;
}
.menu-card-go {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: var(--mono); font-size: 0.82rem; color: var(--cyan);
}

/* ── Footer ───────────────────────────────────────────────── */

.footer { border-top: 1px solid var(--line); background: rgba(5, 7, 13, 0.8); }
.footer-inner {
    max-width: var(--maxw); margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; flex-wrap: wrap;
    padding: 26px 24px; color: var(--muted); font-size: 0.85rem;
}

/* ── Reveal on scroll ─────────────────────────────────────── */

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s, transform 0.7s; }
.reveal.in { opacity: 1; transform: none; }

/* ── Responsive ───────────────────────────────────────────── */

@media (max-width: 860px) {
    .nav-inner { position: relative; flex-wrap: nowrap; }
    .nav-badge { display: none; }
    .nav-toggle { display: flex; }
    .nav-links {
        display: none; position: absolute; top: 100%; left: 0; right: 0;
        flex-direction: column; gap: 0; margin-left: 0;
        background: rgba(5, 7, 13, 0.97); backdrop-filter: blur(14px);
        border-bottom: 1px solid var(--line);
        padding: 8px 24px 16px;
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 10px 0; border-top: 1px solid var(--line); }
    .nav-links a:first-child { border-top: none; }
    .hero { padding-top: 64px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
    html { scroll-behavior: auto; }
}