:root {
    --site-font: "Plus Jakarta Sans", system-ui, sans-serif;
    --site-primary: #2563eb;
    --site-primary-dark: #1d4ed8;
    --site-accent: #06b6d4;
    --site-ink: #0f172a;
    --site-muted: #64748b;
    --site-bg: #ffffff;
    --site-bg-soft: #f8fafc;
    --site-border: rgba(15, 23, 42, .08);
    --site-shadow: 0 24px 60px rgba(15, 23, 42, .08);
    --site-radius: 18px;
    --site-header-h: 76px;
    --site-section-y: clamp(2.25rem, 4vw, 3rem);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body.site-body {
    margin: 0;
    font-family: var(--site-font);
    color: var(--site-ink);
    background: var(--site-bg);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

.container {
    width: min(1140px, calc(100% - 2rem));
    margin-inline: auto;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -.75rem;
}

[class*="col-"] {
    padding: 0 .75rem;
    width: 100%;
}

@media (min-width: 768px) {
    .col-md-6 { width: 50%; }
}

@media (min-width: 992px) {
    .col-lg-4 { width: 33.333%; }
    .col-lg-5 { width: 41.666%; }
    .col-lg-6 { width: 50%; }
    .col-lg-7 { width: 58.333%; }
}

.g-3 > * { margin-bottom: .75rem; }
.g-4 > * { margin-bottom: 1rem; }
.g-5 > * { margin-bottom: 1.5rem; }

.align-items-center { align-items: center; }
.align-items-stretch { align-items: stretch; }
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.w-100 { width: 100%; }

/* Header */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    height: var(--site-header-h);
    z-index: 1000;
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--site-border);
}

.site-header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: .85rem;
}

.site-logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--site-primary), var(--site-accent));
    color: #fff;
    font-size: 1.25rem;
    box-shadow: 0 10px 24px rgba(37, 99, 235, .28);
}

.site-logo-text strong {
    display: block;
    font-size: 1.05rem;
    line-height: 1.1;
}

.site-logo-text small {
    display: block;
    font-size: .72rem;
    color: var(--site-muted);
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.site-nav a:not(.site-btn) {
    font-size: .92rem;
    font-weight: 600;
    color: #334155;
    transition: color .2s;
}

.site-nav a:not(.site-btn):hover { color: var(--site-primary); }

.site-nav-toggle {
    display: none;
    border: 0;
    background: transparent;
    font-size: 1.6rem;
    color: var(--site-ink);
}

/* Buttons */
.site-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    border-radius: 999px;
    font-weight: 700;
    border: 1px solid transparent;
    transition: transform .2s, box-shadow .2s, background .2s;
}

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

.site-btn-sm {
    padding: .55rem 1rem;
    font-size: .88rem;
}

.site-btn-lg {
    padding: .95rem 1.35rem;
    font-size: 1rem;
}

.site-btn-primary {
    background: linear-gradient(135deg, var(--site-primary), var(--site-primary-dark));
    color: #fff;
    box-shadow: 0 12px 28px rgba(37, 99, 235, .25);
}

.site-btn-outline {
    background: #fff;
    border-color: var(--site-border);
    color: var(--site-ink);
}

.site-btn-whatsapp {
    background: #25d366;
    color: #fff;
    box-shadow: 0 12px 28px rgba(37, 211, 102, .28);
}

/* Hero */
.site-hero {
    padding: calc(var(--site-header-h) + 1.75rem) 0 1.75rem;
    background:
        radial-gradient(circle at top right, rgba(6, 182, 212, .12), transparent 34%),
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, .12), transparent 30%),
        var(--site-bg-soft);
}

.site-badge {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .45rem .85rem;
    border-radius: 999px;
    background: rgba(37, 99, 235, .08);
    color: var(--site-primary-dark);
    font-size: .82rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.site-hero-title {
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.08;
    letter-spacing: -.03em;
    margin: 0 0 1rem;
}

.site-hero-title span {
    background: linear-gradient(135deg, var(--site-primary), var(--site-accent));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.site-hero-lead {
    font-size: 1.02rem;
    color: var(--site-muted);
    max-width: 38rem;
    margin-bottom: 1.25rem;
}

.site-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-bottom: 1.35rem;
}

.site-hero-stats {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: .65rem;
}

.site-hero-stats li {
    padding: .8rem .85rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, .75);
    border: 1px solid var(--site-border);
}

.site-hero-stats strong {
    display: block;
    font-size: 1rem;
}

.site-hero-stats span {
    display: block;
    font-size: .82rem;
    color: var(--site-muted);
}

.site-hero-panel {
    border-radius: 24px;
    background: #0f172a;
    color: #e2e8f0;
    box-shadow: var(--site-shadow);
    overflow: hidden;
}

.site-hero-panel-head {
    display: flex;
    gap: .45rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.site-hero-panel-head span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .18);
}

.site-hero-panel-body { padding: 1.25rem; }

.site-metric small {
    display: block;
    color: #94a3b8;
    font-size: .78rem;
}

.site-metric strong {
    display: block;
    font-size: 2rem;
    line-height: 1.1;
    margin: .2rem 0;
}

.site-metric .up {
    color: #34d399;
    font-size: .82rem;
}

.site-chart-bars {
    display: flex;
    align-items: end;
    gap: .55rem;
    height: 96px;
    margin: 1rem 0;
}

.site-chart-bars span {
    flex: 1;
    height: var(--h);
    border-radius: 8px 8px 4px 4px;
    background: linear-gradient(180deg, #38bdf8, #2563eb);
}

.site-mini-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .75rem;
}

.site-mini-cards div {
    padding: .85rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, .05);
    font-size: .82rem;
}

.site-mini-cards i {
    display: block;
    margin-bottom: .35rem;
    color: #67e8f9;
}

/* Sections */
.site-section {
    padding: var(--site-section-y) 0;
}

.site-section-alt {
    background: var(--site-bg-soft);
    border-top: 1px solid var(--site-border);
    border-bottom: 1px solid var(--site-border);
}

.site-section-head {
    margin-bottom: 1.35rem;
}

.site-section-head h2 {
    font-size: clamp(1.55rem, 2.8vw, 2.1rem);
    margin: .25rem 0 .55rem;
    letter-spacing: -.02em;
}

.site-section-head p {
    color: var(--site-muted);
    max-width: 40rem;
    margin: 0 auto;
    font-size: .96rem;
    line-height: 1.55;
}

.site-section-head:not(.text-center) p {
    margin: 0;
    max-width: 34rem;
}

.site-hero + .site-section {
    padding-top: calc(var(--site-section-y) * .7);
}

#modulos.site-section {
    padding-top: calc(var(--site-section-y) * .85);
    padding-bottom: calc(var(--site-section-y) * .85);
}

.site-kicker {
    display: inline-block;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--site-primary);
}

.site-card,
.site-audience,
.site-contact-card,
.site-login-box {
    height: 100%;
    padding: 1.2rem 1.25rem;
    border-radius: var(--site-radius);
    background: #fff;
    border: 1px solid var(--site-border);
    box-shadow: 0 8px 30px rgba(15, 23, 42, .04);
}

.site-card-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(37, 99, 235, .1);
    color: var(--site-primary);
    font-size: 1.15rem;
    margin-bottom: .75rem;
}

.site-card h3,
.site-audience h4 {
    margin: 0 0 .5rem;
}

.site-card p,
.site-audience p {
    margin: 0;
    color: var(--site-muted);
}

.site-modules-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1.1rem 1rem;
}

.site-module-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: .5rem;
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
    min-height: 0;
}

.site-module-icon {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-size: 1.55rem;
    color: #fff;
    flex-shrink: 0;
    transition: transform .2s ease, box-shadow .2s ease;
}

.site-module-card:hover .site-module-icon {
    transform: translateY(-2px) scale(1.04);
}

.site-module-card strong {
    display: block;
    font-size: .8rem;
    line-height: 1.3;
    color: #334155;
    font-weight: 700;
    max-width: 9.5rem;
}

.site-module-card:nth-child(12n+1) .site-module-icon { background: linear-gradient(135deg, #3b82f6, #2563eb); box-shadow: 0 8px 18px rgba(37, 99, 235, .28); }
.site-module-card:nth-child(12n+2) .site-module-icon { background: linear-gradient(135deg, #22d3ee, #0891b2); box-shadow: 0 8px 18px rgba(8, 145, 178, .28); }
.site-module-card:nth-child(12n+3) .site-module-icon { background: linear-gradient(135deg, #a78bfa, #7c3aed); box-shadow: 0 8px 18px rgba(124, 58, 237, .28); }
.site-module-card:nth-child(12n+4) .site-module-icon { background: linear-gradient(135deg, #34d399, #059669); box-shadow: 0 8px 18px rgba(5, 150, 105, .28); }
.site-module-card:nth-child(12n+5) .site-module-icon { background: linear-gradient(135deg, #fbbf24, #d97706); box-shadow: 0 8px 18px rgba(217, 119, 6, .28); }
.site-module-card:nth-child(12n+6) .site-module-icon { background: linear-gradient(135deg, #fb7185, #e11d48); box-shadow: 0 8px 18px rgba(225, 29, 72, .28); }
.site-module-card:nth-child(12n+7) .site-module-icon { background: linear-gradient(135deg, #818cf8, #4f46e5); box-shadow: 0 8px 18px rgba(79, 70, 229, .28); }
.site-module-card:nth-child(12n+8) .site-module-icon { background: linear-gradient(135deg, #2dd4bf, #0d9488); box-shadow: 0 8px 18px rgba(13, 148, 136, .28); }
.site-module-card:nth-child(12n+9) .site-module-icon { background: linear-gradient(135deg, #fb923c, #ea580c); box-shadow: 0 8px 18px rgba(234, 88, 12, .28); }
.site-module-card:nth-child(12n+10) .site-module-icon { background: linear-gradient(135deg, #f472b6, #db2777); box-shadow: 0 8px 18px rgba(219, 39, 119, .28); }
.site-module-card:nth-child(12n+11) .site-module-icon { background: linear-gradient(135deg, #a3e635, #65a30d); box-shadow: 0 8px 18px rgba(101, 163, 13, .28); }
.site-module-card:nth-child(12n+12) .site-module-icon { background: linear-gradient(135deg, #38bdf8, #0284c7); box-shadow: 0 8px 18px rgba(2, 132, 199, .28); }

.site-audience i {
    font-size: 1.25rem;
    color: var(--site-primary);
    margin-bottom: .55rem;
    display: block;
}

/* Access */
.site-section-access {
    padding-top: calc(var(--site-section-y) * .85);
    padding-bottom: calc(var(--site-section-y) * .85);
}

.site-access-card {
    padding: clamp(1.25rem, 3vw, 2rem);
    border-radius: 28px;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    color: #e2e8f0;
    box-shadow: var(--site-shadow);
}

.site-access-card .site-kicker { color: #93c5fd; }

.site-access-card h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    margin: .35rem 0 1rem;
}

.site-access-lead {
    color: #cbd5e1;
    margin-bottom: 1.25rem;
}

.site-access-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-access-list li {
    display: flex;
    gap: .65rem;
    margin-bottom: .75rem;
}

.site-access-list i { color: #34d399; }

.site-login-box {
    background: rgba(255, 255, 255, .98);
    color: var(--site-ink);
}

.site-login-box-head {
    display: flex;
    gap: .85rem;
    align-items: center;
    margin-bottom: 1.25rem;
}

.site-login-box-head i {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: rgba(37, 99, 235, .1);
    color: var(--site-primary);
    font-size: 1.2rem;
}

.site-login-box-head small {
    display: block;
    color: var(--site-muted);
}

.site-profile-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .65rem;
    margin-bottom: 1.25rem;
}

.site-profile-grid span {
    display: flex;
    align-items: center;
    gap: .45rem;
    padding: .65rem .75rem;
    border-radius: 12px;
    background: var(--site-bg-soft);
    font-size: .86rem;
    font-weight: 600;
}

.site-login-help {
    margin: 1rem 0 0;
    font-size: .86rem;
    color: var(--site-muted);
    text-align: center;
}

.site-login-help a,
.site-login-help-chat {
    color: var(--site-primary);
    font-weight: 700;
    background: none;
    border: 0;
    padding: 0;
    font: inherit;
    font-weight: 700;
    color: var(--site-primary);
    cursor: pointer;
    text-decoration: underline;
}

/* Contact */
.site-section-contact {
    padding: var(--site-section-y) 0;
}

.site-contact-shell {
    display: grid;
    grid-template-columns: minmax(260px, 320px) 1fr;
    border-radius: 28px;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--site-border);
    box-shadow: var(--site-shadow);
}

.site-contact-aside {
    padding: clamp(1.35rem, 3vw, 2rem);
    background: linear-gradient(160deg, #0f172a 0%, #1e3a8a 100%);
    color: #e2e8f0;
}

.site-contact-aside .site-kicker {
    color: #93c5fd;
}

.site-contact-aside h2 {
    color: #fff;
    font-size: clamp(1.45rem, 2.5vw, 1.85rem);
    margin: .35rem 0 .65rem;
    letter-spacing: -.02em;
}

.site-contact-aside p {
    color: #cbd5e1;
    margin: 0 0 1rem;
    font-size: .92rem;
    line-height: 1.55;
}

.site-contact-points {
    list-style: none;
    padding: 0;
    margin: 1.15rem 0 0;
    display: grid;
    gap: .55rem;
}

.site-contact-points li {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    font-size: .86rem;
    color: #cbd5e1;
    line-height: 1.4;
}

.site-contact-points i {
    color: #34d399;
    flex-shrink: 0;
    margin-top: .1rem;
}

.site-contact-shell .site-contact-form-card {
    padding: clamp(1.25rem, 3vw, 1.75rem);
    border: 0;
    box-shadow: none;
    border-radius: 0;
    height: auto;
}

.site-contact-channels {
    display: grid;
    gap: .85rem;
    margin-top: 1.5rem;
}

.site-contact-item {
    display: flex;
    gap: 1rem;
    align-items: center;
    padding: 1rem 1.1rem;
    border-radius: 16px;
    background: #fff;
    border: 1px solid var(--site-border);
    transition: border-color .2s, transform .2s;
    width: 100%;
    text-align: left;
    cursor: pointer;
    font: inherit;
}

.site-contact-item:hover {
    border-color: rgba(37, 99, 235, .25);
    transform: translateY(-1px);
}

.site-contact-item i {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: rgba(37, 99, 235, .08);
    color: var(--site-primary);
    font-size: 1.2rem;
}

.site-contact-item strong { display: block; }
.site-contact-item span { color: var(--site-muted); font-size: .88rem; }

.site-contact-card h3 { margin-top: 0; }

.site-contact-form-card p {
    color: var(--site-muted);
    margin-bottom: .75rem;
    font-size: .88rem;
}

.site-contact-form-card h3 {
    margin: 0 0 .35rem;
    font-size: 1.15rem;
}

.site-contact-form {
    display: grid;
    gap: .7rem;
}

.site-form-row {
    display: grid;
    gap: .35rem;
}

.site-form-row-2 {
    grid-template-columns: 1fr 1fr;
}

.site-form-row label {
    font-size: .82rem;
    font-weight: 700;
    color: #334155;
}

.site-form-row input,
.site-form-row textarea {
    width: 100%;
    border: 1px solid var(--site-border);
    border-radius: 12px;
    padding: .75rem .9rem;
    font: inherit;
    font-size: .92rem;
    background: #fff;
}

.site-form-row input:focus,
.site-form-row textarea:focus {
    outline: none;
    border-color: rgba(37, 99, 235, .45);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .1);
}

.site-form-row input.is-invalid,
.site-form-row textarea.is-invalid {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, .12);
}

.site-field-error {
    color: #dc2626;
    font-size: .76rem;
    font-weight: 600;
    line-height: 1.35;
}

.site-form-row textarea {
    resize: vertical;
    min-height: 96px;
}

.site-flash {
    padding: .75rem .9rem;
    border-radius: 12px;
    font-size: .88rem;
    font-weight: 600;
    margin-bottom: .85rem;
}

.site-flash-success {
    background: #ecfdf5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.site-flash-error {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.site-flash-warning {
    background: #fffbeb;
    color: #b45309;
    border: 1px solid #fde68a;
}

.site-flash-info {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.site-wa-chat-launch {
    align-self: center;
    text-align: center;
    padding: .5rem 0;
}

.site-wa-chat-launch p {
    margin: 0 0 .5rem;
    font-size: .78rem;
    color: var(--site-muted);
}

.site-wa-chat-launch-btn {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .55rem 1rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--site-primary), var(--site-primary-dark));
    color: #fff;
    font-size: .84rem;
    font-weight: 700;
    text-decoration: none;
}

.site-wa-chat-launch-btn:hover {
    color: #fff;
    filter: brightness(.96);
}

/* Footer */
.site-footer {
    padding: 1.35rem 0 1.75rem;
    border-top: 1px solid var(--site-border);
    background: #fff;
}

.site-footer-inner {
    display: grid;
    gap: 1rem;
    text-align: center;
}

.site-footer-brand strong { display: block; }
.site-footer-brand span { color: var(--site-muted); font-size: .88rem; }

.site-footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: .9rem;
    font-weight: 600;
}

.site-footer-copy {
    margin: 0;
    color: var(--site-muted);
    font-size: .82rem;
}

/* Chat flutuante WhatsApp */
.site-whatsapp-float {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    font-size: 1.65rem;
    box-shadow: 0 14px 34px rgba(37, 211, 102, .35);
    z-index: 1100;
    transition: transform .2s;
    border: 0;
    cursor: pointer;
}

.site-whatsapp-float:hover { transform: scale(1.06); }

.site-whatsapp-float.is-active {
    transform: scale(.96);
}

.site-whatsapp-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(37, 211, 102, .45);
    animation: sitePulse 2s infinite;
    pointer-events: none;
}

@keyframes sitePulse {
    0% { transform: scale(1); opacity: .8; }
    100% { transform: scale(1.45); opacity: 0; }
}

/* WhatsApp chat widget */
.site-wa-chat {
    position: fixed;
    right: 1.25rem;
    bottom: 6.5rem;
    z-index: 1090;
    width: min(380px, calc(100vw - 2rem));
}

.site-wa-chat[hidden] {
    display: none;
}

.site-wa-chat-panel {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(15, 23, 42, .18);
    overflow: hidden;
    border: 1px solid var(--site-border);
    animation: siteWaSlideUp .28s ease;
}

@keyframes siteWaSlideUp {
    from { opacity: 0; transform: translateY(16px) scale(.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.site-wa-chat-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    padding: 1rem 1rem 1rem 1.1rem;
    background: linear-gradient(135deg, #128c7e, #25d366);
    color: #fff;
}

.site-wa-chat-agent {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.site-wa-chat-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(255, 255, 255, .18);
    font-size: 1.25rem;
}

.site-wa-chat-agent strong {
    display: block;
    font-size: .98rem;
}

.site-wa-chat-agent small {
    display: flex;
    align-items: center;
    gap: .35rem;
    font-size: .76rem;
    opacity: .92;
}

.site-wa-chat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #a7f3d0;
    box-shadow: 0 0 0 4px rgba(167, 243, 208, .28);
}

.site-wa-chat-close {
    border: 0;
    background: rgba(255, 255, 255, .14);
    color: #fff;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    cursor: pointer;
}

.site-wa-chat-body {
    min-height: 180px;
    max-height: 280px;
    overflow-y: auto;
    padding: 1rem;
    background: #ece5dd url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23d1d5db' fill-opacity='0.18'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    display: flex;
    flex-direction: column;
    gap: .65rem;
}

.site-wa-chat-bubble {
    max-width: 88%;
    padding: .7rem .85rem;
    border-radius: 14px;
    font-size: .88rem;
    line-height: 1.45;
    box-shadow: 0 2px 8px rgba(15, 23, 42, .06);
}

.site-wa-chat-bubble p {
    margin: 0 0 .45rem;
}

.site-wa-chat-bubble p:last-child {
    margin-bottom: 0;
}

.site-wa-chat-bubble-in {
    align-self: flex-start;
    background: #fff;
    border-top-left-radius: 4px;
}

.site-wa-chat-bubble-out {
    align-self: flex-end;
    background: #dcf8c6;
    border-top-right-radius: 4px;
}

.site-wa-chat-bubble-system {
    align-self: center;
    background: rgba(255, 255, 255, .85);
    color: var(--site-muted);
    font-size: .78rem;
    padding: .45rem .7rem;
    border-radius: 999px;
}

.site-wa-chat-quick {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    padding: .65rem .85rem 0;
    background: #fff;
}

.site-wa-chat-chip {
    border: 1px solid rgba(37, 211, 102, .25);
    background: rgba(37, 211, 102, .08);
    color: #128c7e;
    border-radius: 999px;
    padding: .35rem .7rem;
    font-size: .76rem;
    font-weight: 700;
    cursor: pointer;
}

.site-wa-chat-form {
    display: flex;
    gap: .5rem;
    padding: .75rem .85rem .35rem;
    background: #fff;
}

.site-wa-chat-input {
    flex: 1;
    border: 1px solid var(--site-border);
    border-radius: 999px;
    padding: .7rem 1rem;
    font: inherit;
    font-size: .88rem;
}

.site-wa-chat-input:focus {
    outline: none;
    border-color: rgba(37, 211, 102, .45);
    box-shadow: 0 0 0 3px rgba(37, 211, 102, .12);
}

.site-wa-chat-send {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    flex-shrink: 0;
}

.site-wa-chat-note {
    margin: 0;
    padding: 0 .85rem .85rem;
    font-size: .72rem;
    color: var(--site-muted);
    background: #fff;
}

/* Mobile nav */
@media (max-width: 991px) {
    .site-nav-toggle { display: block; }

    .site-nav {
        position: fixed;
        top: var(--site-header-h);
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        border-bottom: 1px solid var(--site-border);
        transform: translateY(-120%);
        opacity: 0;
        pointer-events: none;
        transition: .25s ease;
    }

    .site-nav.is-open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }

    .site-nav a { padding: .65rem 0; }

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

    .site-modules-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .site-contact-shell {
        grid-template-columns: 1fr;
    }

    .site-contact-aside {
        border-bottom: 1px solid rgba(255, 255, 255, .08);
    }
}

@media (max-width: 575px) {
    .site-profile-grid { grid-template-columns: 1fr; }
    .site-mini-cards { grid-template-columns: 1fr; }
    .site-form-row-2 { grid-template-columns: 1fr; }

    .site-modules-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: .9rem .65rem;
    }

    .site-module-icon {
        width: 52px;
        height: 52px;
        font-size: 1.35rem;
    }

    .site-wa-chat {
        right: .75rem;
        left: .75rem;
        width: auto;
        bottom: 5.75rem;
    }
}