:root {
    --primary: #0b1730;
    --primary-2: #12264b;
    --accent: #4a90e2;
    --accent-2: #6cc3ff;
    --white: #ffffff;
    --text: #172033;
    --muted: #667289;
    --bg: #f3f7fd;
    --surface: rgba(255, 255, 255, 0.72);
    --surface-solid: #ffffff;
    --border: rgba(15, 34, 66, 0.1);
    --shadow: 0 24px 60px rgba(15, 34, 66, 0.12);
    --shadow-soft: 0 14px 40px rgba(15, 34, 66, 0.08);
    --success: #0f9d58;
    --warning: #ff9f1c;
    --danger: #e53935;
    --radius-lg: 28px;
    --radius-md: 22px;
    --radius-sm: 16px;
    --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(108, 195, 255, 0.22), transparent 24%),
        radial-gradient(circle at top right, rgba(74, 144, 226, 0.12), transparent 22%),
        linear-gradient(180deg, #f8fbff 0%, #f2f6fc 100%);
    line-height: 1.6;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.container { width: min(100% - 2rem, var(--container)); margin-inline: auto; }
.section { padding: 5.5rem 0; }
.alt-section { background: linear-gradient(180deg, rgba(255,255,255,0.75), rgba(234,241,252,0.75)); }
.glass {
    background: var(--surface);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.4);
    box-shadow: var(--shadow);
}
.site-shell { min-height: 100vh; }
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    margin: 1rem auto 0;
    width: min(100% - 1rem, calc(var(--container) + 1rem));
    border-radius: 24px;
}
.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 78px;
}
.logo {
    display: inline-flex;
    align-items: center;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: -0.03em;
}
.logo-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.65);
}
.nav a {
    font-size: 0.95rem;
    color: var(--muted);
    position: relative;
    padding: 0.3rem 0;
}
.nav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -0.18rem;
    width: 100%;
    height: 2px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
    background: linear-gradient(135deg, var(--accent), #6a5cff);
}
.nav a:hover::after,.nav a:focus-visible::after { transform: scaleX(1); }
.nav-toggle {
    display: none;
    border: 0;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: var(--surface-solid);
    box-shadow: var(--shadow-soft);
}
.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--primary);
    margin: 4px auto;
    border-radius: 999px;
}
.nav-actions { display: flex; align-items: center; gap: .8rem; flex-wrap: wrap; justify-content: flex-end; }
.theme-switch, .user-chip, .contact-data > div, .stat-card {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .72rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface-solid);
    box-shadow: var(--shadow-soft);
}
.theme-icon { font-size: 1.05rem; }
.user-chip { padding-right: .45rem; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    border-radius: 999px;
    border: 1px solid transparent;
    padding: .88rem 1.25rem;
    font-weight: 700;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-soft); }
.btn-sm { padding: .7rem 1rem; font-size: .92rem; }
.btn-block { width: 100%; }
.btn-primary {
    background: linear-gradient(135deg, var(--accent), #4f7fff);
    color: var(--white);
}
.btn-outline {
    border-color: var(--border);
    background: transparent;
    color: var(--primary);
}
.hero-grid, .about-grid, .contact-grid, .admin-grid, .dashboard-grid {
    display: grid;
    gap: 1.8rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
}
.hero-copy h1, .section-heading h2, .about-copy h2, .contact-copy h2, .admin-heading h1 {
    margin: .35rem 0 1rem;
    line-height: 1.05;
    letter-spacing: -0.04em;
}
.hero-copy h1 { font-size: clamp(2.6rem, 6vw, 4.7rem); max-width: 12ch; }
.section-heading h2, .about-copy h2, .contact-copy h2, .admin-heading h1 { font-size: clamp(2rem, 4vw, 3rem); }
.hero-copy p, .section-heading p, .about-copy p, .contact-copy p, .admin-heading p {
    color: var(--muted);
    max-width: 62ch;
}
.eyebrow, .card-kicker {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .38rem .8rem;
    border-radius: 999px;
    background: rgba(74, 144, 226, 0.12);
    color: var(--primary);
    font-weight: 700;
    font-size: .9rem;
}
.hero-actions, .hero-badges, .contact-data, .feature-list, .admin-actions { display: flex; gap: .8rem; flex-wrap: wrap; }
.hero-badges span, .badge {
    display: inline-flex;
    align-items: center;
    padding: .55rem .85rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.84);
    border: 1px solid var(--border);
    color: var(--muted);
    font-weight: 600;
}
.muted-badge { background: rgba(74, 144, 226, 0.1); color: var(--primary); }
.hero-shot, .about-shot {
    min-height: 420px;
    border-radius: 32px;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255,255,255,.74), rgba(222,233,248,.95));
    box-shadow: var(--shadow);
}
.hero-shot img, .about-shot img, .card-media img { width: 100%; height: 100%; object-fit: cover; }
.cards-grid { display: grid; gap: 1.2rem; }
.services-grid, .blog-grid, .portfolio-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.service-card, .blog-card, .portfolio-card, .metric-card, .table-card, .editor-card, .contact-card {
    display: grid;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--surface-solid);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}
.service-card:hover, .blog-card:hover, .portfolio-card:hover, .metric-card:hover { transform: translateY(-2px); }
.card-media { min-height: 240px; background: linear-gradient(180deg, #eef4ff, #dfeafb); }
.blog-media, .portfolio-media { min-height: 210px; }
.card-content { padding: 1.35rem; }
.card-content h3 { margin: .4rem 0 .6rem; font-size: 1.35rem; letter-spacing: -0.03em; }
.card-content p { margin: 0; color: var(--muted); }
.card-link {
    display: inline-flex;
    align-items: center;
    margin-top: 1rem;
    font-weight: 700;
    color: var(--accent);
}
.stats-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}
.stat-card { justify-content: flex-start; align-items: flex-start; flex-direction: column; border-radius: 24px; }
.stat-card strong { font-size: 1.05rem; }
.feature-list {
    list-style: none;
    margin: 1.5rem 0 0;
    padding: 0;
    display: grid;
    gap: .85rem;
}
.feature-list li {
    padding: .9rem 1rem;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,0.8);
}
.compact-contact-data { margin-bottom: 1rem; }
.contact-form, .auth-form {
    display: grid;
    gap: 1rem;
    padding: 1.4rem;
    border-radius: 28px;
    background: rgba(255,255,255,0.8);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}
.contact-form-extended { gap: 1.05rem; }
.form-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.contact-form label, .auth-form label, .editor-grid label { display: grid; gap: .45rem; }
.contact-form span, .auth-form span, .editor-grid span, .field-note { font-weight: 600; }
.contact-form input, .contact-form textarea, .contact-form select, .auth-form input, .editor-grid input, .editor-grid textarea, .editor-grid select {
    width: 100%;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface-solid);
    color: var(--text);
    padding: .95rem 1rem;
    outline: none;
}
.contact-form textarea, .editor-grid textarea { resize: vertical; }
.contact-map iframe {
    width: 100%;
    min-height: 560px;
    border: 0;
    border-radius: 28px;
    box-shadow: var(--shadow);
}
.footer {
    padding: 3rem 0 1.25rem;
    background: #08111f;
    color: #e9f1ff;
}
.footer-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: 1.2fr .8fr .8fr;
}
.footer h4 { margin: 0 0 .8rem; }
.footer ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .55rem; }
.footer-bottom { text-align: center; padding-top: 1rem; color: #b8c5db; }
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 17, 31, 0.42);
    display: none;
    place-items: center;
    padding: 1rem;
    z-index: 100;
}
.modal-backdrop.show { display: grid; }
.modal {
    width: min(100%, 520px);
    padding: 1.5rem;
    border-radius: 28px;
    position: relative;
}
.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    border: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--surface-solid);
}
.auth-tabs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .75rem;
    margin-bottom: 1.2rem;
}
.auth-tab {
    border: 1px solid var(--border);
    background: transparent;
    border-radius: 14px;
    padding: .85rem 1rem;
    font-weight: 700;
}
.auth-tab.active { background: var(--surface-solid); color: var(--primary); }
.auth-panel { display: none; }
.auth-panel.active { display: block; }
.auth-message, .form-message, .page-message {
    min-height: 1.5rem;
    margin-top: .75rem;
    font-weight: 600;
}
.auth-message.success, .form-message.success, .page-message.success { color: var(--success); }
.auth-message.error, .form-message.error, .page-message.error { color: var(--danger); }
.auth-message.loading { color: var(--accent); }

/* Admin */
.admin-section { padding-top: 3rem; }
.admin-shell {
    display: grid;
    gap: 1.5rem;
}
.admin-heading {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: flex-start;
    flex-wrap: wrap;
}
.metric-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}
.metric-card {
    padding: 1.4rem;
}
.metric-card strong {
    display: block;
    font-size: 2rem;
    line-height: 1;
    margin: .35rem 0 .5rem;
}
.metric-card span, .metric-card p { color: var(--muted); margin: 0; }
.table-card, .editor-card, .contact-card {
    padding: 1.25rem;
}
.table-header, .editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.data-table-wrap { overflow-x: auto; }
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th, .data-table td {
    padding: .85rem .75rem;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}
.data-table th {
    font-size: .9rem;
    color: var(--muted);
    font-weight: 700;
}
.data-table td small { color: var(--muted); }
.table-actions {
    display: flex;
    gap: .55rem;
    flex-wrap: wrap;
}
.editor-grid {
    display: grid;
    gap: 1rem;
}
.editor-grid.two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
.checkbox-inline {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-weight: 600;
}
.checkbox-inline input { width: auto; }
.status-pill {
    display: inline-flex;
    align-items: center;
    padding: .45rem .75rem;
    border-radius: 999px;
    font-size: .85rem;
    font-weight: 700;
    border: 1px solid transparent;
}
.status-pill.nuevo { background: rgba(74, 144, 226, 0.12); color: var(--accent); }
.status-pill.en-proceso { background: rgba(255, 159, 28, 0.14); color: #b86d00; }
.status-pill.atendido { background: rgba(15, 157, 88, 0.14); color: var(--success); }
.inline-form {
    display: inline-flex;
    gap: .5rem;
    align-items: center;
    flex-wrap: wrap;
}
.inline-form select { min-width: 140px; }
.empty-state {
    padding: 1rem 0;
    color: var(--muted);
}
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .08s; }
.reveal-delay-2 { transition-delay: .16s; }
.reveal-delay-3 { transition-delay: .24s; }

@media (max-width: 1080px) {
    .services-grid, .blog-grid, .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .stats-grid, .footer-grid, .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
    .nav-toggle { display: inline-block; }
    .nav {
        position: absolute;
        top: calc(100% + .75rem);
        left: 1rem;
        right: 1rem;
        display: none;
        flex-direction: column;
        align-items: stretch;
        background: var(--surface-solid);
        border-radius: 24px;
        padding: 1rem;
        box-shadow: var(--shadow);
    }
    .nav.open { display: flex; }
    .hero-grid, .about-grid, .contact-grid, .dashboard-grid, .admin-grid { grid-template-columns: 1fr; }
    .editor-grid.two-col, .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .section { padding: 4rem 0; }
    .services-grid, .blog-grid, .portfolio-grid, .contact-data, .footer-grid, .metric-grid, .stats-grid { grid-template-columns: 1fr; }
    .nav-actions { gap: .5rem; }
    .theme-switch span:first-child { display: none; }
    .user-chip { padding-left: .8rem; }
    .hero-shot { min-height: 280px; }
    .card-content h3 { font-size: 1.25rem; }
    .contact-map iframe { min-height: 420px; }
    .admin-heading { flex-direction: column; }
}