/* ============================================================
   Tagos · global.css  — Paleta B: crema + amarillo
   ============================================================ */

/* Fuentes cargadas desde el <head> de cada layout */

:root {
    --bg:       #f5f4f1;
    --surface:  #ffffff;
    --surface2: #efede8;
    --border:   rgba(0,0,0,0.08);
    --border2:  rgba(0,0,0,0.14);
    --text:     #181714;
    --muted:    #6b6a65;
    --hint:     #9e9d97;
    --accent:   #f0c800;
    --accent-d: #c9a800;
    --accent-bg:#fdf7d6;
    --accent-border: rgba(240,200,0,0.3);
    --dark:     #181714;
    --dark-d:   #2e2c28;
    --green:    #0F6E56;
    --green-bg: #E1F5EE;
    --amber:    #854F0B;
    --amber-bg: #FAEEDA;
    --red:      #A32D2D;
    --red-bg:   #FCEBEB;
    --gray:     #5F5E5A;
    --gray-bg:  #F1EFE8;
    --font:     'DM Sans', -apple-system, 'Helvetica Neue', Arial, sans-serif;
    --font-h:   'Nunito', -apple-system, sans-serif;
    --radius:    12px;
    --radius-sm: 7px;
    --radius-lg: 16px;
    --container: 1100px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

.sr-only { position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0; }
:focus-visible { outline: 2px solid var(--accent-d); outline-offset: 3px; }

.container { width:100%; max-width:var(--container); margin:0 auto; padding:0 24px; }

/* ── Botones ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 10px 22px; border-radius: var(--radius-sm);
    font-size: 14px; font-weight: 600; font-family: var(--font);
    border: none; cursor: pointer;
    transition: all .18s ease;
    white-space: nowrap; text-decoration: none; line-height: 1.3;
}
.btn-primary { background: var(--accent); color: var(--text); box-shadow: 0 1px 3px rgba(240,200,0,.3); }
.btn-primary:hover { background: var(--accent-d); box-shadow: 0 4px 14px rgba(240,200,0,.35); transform: translateY(-1px); }
.btn-secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border2); }
.btn-secondary:hover { border-color: var(--accent-d); background: var(--accent-bg); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { background: var(--dark-d); transform: translateY(-1px); }
.btn-lg { padding: 13px 28px; font-size: 15px; }

/* ── Header ──────────────────────────────────────────────────── */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(245,244,241,.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.site-header .container { display:flex; align-items:center; gap:32px; height:72px; }
.logo { display:flex; align-items:center; gap:9px; flex-shrink:0; text-decoration:none; }
.logo-name { font-family:var(--font-h); font-size:19px; font-weight:700; color:var(--text); letter-spacing:-.3px; }

.main-nav { display:flex; gap:4px; margin-left:auto; }
.main-nav a {
    font-size: 14px; font-weight: 500; color: var(--muted);
    padding: 6px 12px; border-radius: var(--radius-sm); transition: all .15s;
    text-decoration: none;
}
.main-nav a:hover { color: var(--text); background: var(--surface2); }

.header-cta { margin-left: 8px; }
.header-cta .btn { padding: 7px 16px; font-size: 13px; }

/* ── Menú móvil ──────────────────────────────────────────────── */
.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; padding: 6px; margin-left: auto;
    border-radius: var(--radius-sm);
}
.nav-toggle:hover { background: var(--surface2); }
.nav-toggle span { display:block; width:20px; height:2px; background:var(--text); border-radius:2px; transition:all .2s; }

.mobile-nav {
    display: flex; flex-direction: column;
    padding: 12px 16px 16px; gap: 2px;
    border-top: 1px solid var(--border);
    background: var(--surface);
}
.mobile-nav.is-hidden { display: none; }
.mobile-nav a { padding:10px 12px; font-size:15px; font-weight:500; color:var(--muted); border-radius:var(--radius-sm); transition:all .15s; }
.mobile-nav a:hover { color:var(--text); background:var(--surface2); }
.mobile-nav .btn { margin-top:8px; justify-content:center; width:100%; }
.mobile-nav-section { font-size:10px; font-family:var(--font-h); text-transform:uppercase; letter-spacing:1.5px; color:var(--hint); font-weight:700; padding:12px 12px 4px; }

/* ── Dropdown nav ────────────────────────────────────────────── */
.nav-link { font-size:14px; font-weight:500; color:var(--muted); padding:6px 12px; border-radius:var(--radius-sm); transition:all .15s; text-decoration:none; }
.nav-link:hover { color:var(--text); background:var(--surface2); }

.nav-dropdown { position: relative; }
.nav-dropdown-btn {
    display:flex; align-items:center; gap:5px;
    font-size:13px; font-weight:500; color:var(--muted);
    padding:6px 10px; border-radius:var(--radius-sm); white-space:nowrap;
    background:none; border:none; cursor:pointer;
    font-family:var(--font); transition:all .15s;
}
.nav-dropdown-btn:hover,
.nav-dropdown-btn[aria-expanded="true"] { color:var(--text); background:var(--surface2); }
.nav-dropdown-arrow { transition:transform .2s ease; flex-shrink:0; }
.nav-dropdown-btn[aria-expanded="true"] .nav-dropdown-arrow { transform:rotate(180deg); }

.nav-dropdown-menu {
    position:absolute; top:100%; left:0;
    /* padding-top crea área invisible que une botón y menú,
       evitando que mouseleave se dispare al bajar el ratón */
    padding-top:10px;
    background:transparent;
    min-width:280px; z-index:200;
    opacity:0; pointer-events:none;
    transition:opacity .2s ease, transform .2s ease;
    transform:translateY(-4px);
}
.nav-dropdown-menu.is-open { opacity:1; transform:translateY(0); pointer-events:all; }
.nav-dropdown-menu-inner {
    background:var(--surface);
    border:1px solid var(--border2);
    border-radius:var(--radius-lg);
    box-shadow:0 8px 32px rgba(0,0,0,.1), 0 2px 8px rgba(0,0,0,.06);
    padding:8px;
}

.nav-dropdown-item {
    display:flex; align-items:center; gap:12px;
    padding:10px 12px; border-radius:var(--radius-sm);
    text-decoration:none; transition:background .15s;
}
.nav-dropdown-item:hover { background:var(--surface2); }
.ndi-icon { font-size:20px; width:36px; height:36px; background:var(--bg); border-radius:var(--radius-sm); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.ndi-text { display:flex; flex-direction:column; gap:1px; }
.ndi-text strong { font-size:13px; font-weight:600; color:var(--text); }
.ndi-text em { font-size:11px; color:var(--hint); font-style:normal; }
.nav-dropdown-divider { height:1px; background:var(--border); margin:6px 4px; }

/* ── Footer ──────────────────────────────────────────────────── */
.site-footer { background:var(--surface); border-top:1px solid var(--border); padding:52px 0 28px; margin-top:80px; }
.footer-grid { display:grid; grid-template-columns:1fr auto; gap:48px; margin-bottom:36px; }
.footer-brand .logo { margin-bottom:10px; }
.footer-tagline { font-size:13px; color:var(--hint); max-width:220px; line-height:1.55; }
.footer-links { display:flex; gap:48px; }
.footer-col { display:flex; flex-direction:column; gap:8px; }
.footer-col h4 { font-size:11px; font-family:var(--font-h); text-transform:uppercase; letter-spacing:1px; color:var(--hint); margin-bottom:4px; font-weight:600; }
.footer-col a { font-size:13px; color:var(--muted); transition:color .15s; }
.footer-col a:hover { color:var(--text); }
.footer-kitdigital { padding:20px 0; border-top:1px solid var(--border); opacity:.7; transition:opacity .2s; }
.footer-kitdigital:hover { opacity:1; }
.footer-bottom { display:flex; justify-content:space-between; align-items:center; padding-top:20px; border-top:1px solid var(--border); font-size:12px; color:var(--hint); }

/* ── Secciones ───────────────────────────────────────────────── */
.section { padding: 72px 0; }
.section-sm { padding: 44px 0; }
.section-label { display:inline-block; font-size:11px; font-family:var(--font-h); letter-spacing:2px; text-transform:uppercase; color:var(--amber); margin-bottom:12px; font-weight:600; }
.section-title { font-family:var(--font-h); font-size:clamp(26px,3.5vw,40px); font-weight:700; line-height:1.15; color:var(--text); letter-spacing:-.5px; }
.section-subtitle { font-size:17px; color:var(--muted); margin-top:14px; max-width:540px; line-height:1.6; }
.text-center { text-align:center; }
.text-center .section-subtitle { margin-left:auto; margin-right:auto; }

/* ── Prose ───────────────────────────────────────────────────── */
.prose { color:var(--muted); font-size:16px; line-height:1.75; }
.prose p { margin-bottom:16px; }

/* ── Responsive ──────────────────────────────────────────────── */
@media (max-width: 768px) {
    .main-nav, .header-cta { display: none; }
    .nav-toggle { display: flex; }
    .footer-grid { grid-template-columns:1fr; gap:28px; }
    .footer-links { flex-wrap:wrap; gap:28px; }
    .footer-bottom { flex-direction:column; gap:6px; text-align:center; }
    .section { padding: 52px 0; }
    /* Features: una columna en móvil */
    .features-grid { grid-template-columns: 1fr !important; }
}