/* Copyright 2026 ERPIANT Foundation
 * License LGPL-3.0 or later (https://www.gnu.org/licenses/lgpl-3.0.html)
 *
 * Tema dark statico per le pagine fuori-Odoo (scarica.erpiant.com e affini).
 * NON e' un fork del tema: e' una traduzione 1:1 in CSS piatto delle variabili e
 * delle classi realmente usate in produzione, cosi' che le pagine restino visivamente
 * coerenti col sito principale senza dipendere dalla pipeline di asset Odoo/QWeb
 * (che qui non esiste: queste pagine vivono su S3/CloudFront, non sul cluster).
 * Fonte: erpiant_website_template/static/src/scss/{erpiant_variables,erpiant_common,
 * erpiant_dark}.scss - se il tema di produzione cambia, aggiornare anche qui a mano.
 */

:root {
    --erpiant-blue: #1b4b6b;
    --erpiant-cyan: #4bbfcf;
    --erpiant-cyan-light: #0d9488;
    --erpiant-orange: #f5a623;
    --erpiant-yellow: #ffc107;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --font-base: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: linear-gradient(
        135deg,
        var(--slate-900) 0%,
        #1e3a5f 50%,
        var(--slate-900) 100%
    );
    color: #fff;
    font-family: var(--font-base);
    line-height: 1.6;
}

a {
    color: inherit;
}

/* ---------- Navbar (mirror di header#top .navbar) ---------- */
.erpiant-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 60px;
    padding: 0.5rem 1.5rem;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(75, 191, 207, 0.2);
}
.erpiant-nav .brand img {
    height: 48px;
    width: auto;
    display: block;
}
.erpiant-nav .nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.erpiant-nav .nav-links a:not(.btn-primary) {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate-300);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 1rem;
    transition: all 0.3s ease;
}
.erpiant-nav .nav-links a:not(.btn-primary):hover {
    color: var(--erpiant-cyan);
    background: rgba(75, 191, 207, 0.1);
}
.erpiant-nav .btn-primary {
    font-size: 0.875rem;
    padding: 0.5rem 1.25rem;
    border-radius: 9999px;
}

/* ---------- Tipografia / layout ---------- */
.erpiant-h1 {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.15;
}
.erpiant-h2 {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.2;
}
.erpiant-lead {
    font-size: 1.25rem;
    color: var(--slate-300);
}
@media (min-width: 768px) {
    .erpiant-h1 {
        font-size: 4.5rem;
    }
    .erpiant-h2 {
        font-size: 3rem;
    }
    .erpiant-lead {
        font-size: 1.5rem;
    }
}
.erpiant-container {
    max-width: 80rem;
    margin: 0 auto;
    padding: 0 1.5rem;
}
.erpiant-container.narrow {
    max-width: 42rem;
}
.erpiant-container.medium {
    max-width: 56rem;
}
.erpiant-section {
    padding: 5rem 1.5rem;
}
.erpiant-hero {
    position: relative;
    padding-top: 9rem;
    padding-bottom: 5rem;
}
.text-center {
    text-align: center;
}
.gradient-text {
    background: linear-gradient(
        135deg,
        #8fe6f2 0%,
        var(--erpiant-cyan) 55%,
        #6cb8ee 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.section-divider {
    background: linear-gradient(
        90deg,
        transparent,
        rgba(75, 191, 207, 0.3),
        transparent
    );
    height: 1px;
    max-width: 64rem;
    margin: 0 auto;
}
.text-slate-300 {
    color: var(--slate-300);
}
.text-slate-400 {
    color: var(--slate-400);
}
.text-cyan {
    color: var(--erpiant-cyan);
}

/* ---------- Card ---------- */
.card-gradient {
    background: linear-gradient(
        145deg,
        rgba(75, 191, 207, 0.1) 0%,
        rgba(27, 75, 107, 0.2) 100%
    );
    border: 1px solid rgba(75, 191, 207, 0.2);
    border-radius: 1.5rem;
    padding: 2rem;
    transition: all 0.3s ease;
}
.card-gradient.hoverable:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 40px rgba(75, 191, 207, 0.2);
}
.glow-cyan {
    box-shadow: 0 0 40px rgba(75, 191, 207, 0.3);
}

/* ---------- Grid ---------- */
.erpiant-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}
@media (min-width: 768px) {
    .erpiant-grid.cols-2 {
        grid-template-columns: repeat(2, 1fr);
    }
    .erpiant-grid.cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ---------- Icone (SVG inline al posto di Font Awesome: pagina autosufficiente,
   zero dipendenze CDN esterne - vedi nota in README.md) ---------- */
.icon-check {
    display: inline-block;
    width: 1.1rem;
    height: 1.1rem;
    flex: none;
    color: var(--erpiant-cyan);
}

/* ---------- Bottoni ---------- */
.btn-primary,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border-radius: 1rem;
    padding: 0.9rem 1.75rem;
    transition: all 0.3s ease;
    border: none;
}
.btn-primary {
    background: linear-gradient(
        135deg,
        var(--erpiant-cyan) 0%,
        var(--erpiant-blue) 100%
    );
    color: #fff;
}
.btn-primary:hover {
    box-shadow: 0 10px 30px rgba(75, 191, 207, 0.4);
}
.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    box-shadow: none;
}
.btn-outline {
    background: transparent;
    border: 2px solid rgba(75, 191, 207, 0.5);
    color: #fff;
}
.btn-outline:hover {
    background: rgba(75, 191, 207, 0.1);
}
.btn-block {
    width: 100%;
}
.btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

/* ---------- Form (mirror dell'override dark su input/textarea/select) ---------- */
.erpiant-form label {
    display: block;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
    color: var(--slate-300);
}
.erpiant-form .field {
    margin-bottom: 1rem;
    text-align: left;
}
.erpiant-form input,
.erpiant-form select {
    width: 100%;
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(75, 191, 207, 0.3);
    color: #fff;
    padding: 0.7rem 1rem;
    border-radius: 0.6rem;
    font-family: var(--font-base);
    font-size: 1rem;
}
.erpiant-form input::placeholder {
    color: var(--slate-400);
}
.erpiant-form input:focus,
.erpiant-form select:focus {
    outline: none;
    border-color: var(--erpiant-cyan);
}
.form-hint {
    font-size: 0.85rem;
    color: var(--slate-400);
    margin-top: 0.75rem;
}
.form-hint a {
    color: var(--erpiant-cyan);
    cursor: pointer;
    text-decoration: none;
}
.form-hint a:hover {
    text-decoration: underline;
}
.privacy-note {
    display: none;
    margin-top: 0.5rem;
}
.privacy-note.open {
    display: block;
}
.alert-danger {
    background: rgba(220, 38, 38, 0.15);
    border: 1px solid rgba(220, 38, 38, 0.4);
    color: #fecaca;
    padding: 0.75rem 1rem;
    border-radius: 0.6rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.success-card i.icon-xl {
    font-size: 3rem;
}

/* ---------- Footer (mirror semplificato di #footer .erpiant-footer) ---------- */
.erpiant-footer {
    background: linear-gradient(180deg, var(--slate-900) 0%, #0b1220 100%);
    border-top: 1px solid rgba(75, 191, 207, 0.2);
    padding: 3rem 1.5rem 1.5rem;
    margin-top: 4rem;
}
.erpiant-footer .erpiant-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: space-between;
    align-items: center;
}
.erpiant-footer img {
    height: 32px;
    width: auto;
    filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.3));
}
.erpiant-footer .links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}
.erpiant-footer .links a {
    color: var(--slate-400);
    font-size: 0.875rem;
    text-decoration: none;
}
.erpiant-footer .links a:hover {
    color: var(--erpiant-cyan);
}
.erpiant-footer .copyright {
    width: 100%;
    border-top: 1px solid rgba(75, 191, 207, 0.1);
    margin-top: 1.5rem;
    padding-top: 1rem;
    font-size: 0.8rem;
    color: var(--slate-500);
    text-align: center;
}

/* ---------- Utility minime ---------- */
.mb-4 {
    margin-bottom: 1rem;
}
.mb-6 {
    margin-bottom: 1.5rem;
}
.mb-8 {
    margin-bottom: 2rem;
}
.mt-6 {
    margin-top: 1.5rem;
}
.hidden {
    display: none !important;
}