/* TDesk Solutions — identidade tech sóbria (HTML/CSS atual) */

:root {
    --bg: #0f172a;
    --bg-elev: #111827;
    --bg-panel: #1e293b;
    --line: rgba(226, 232, 240, 0.1);
    --line-strong: rgba(226, 232, 240, 0.16);
    --ink: #e2e8f0;
    --ink-muted: #94a3b8;
    --ink-faint: #64748b;
    --ok: #10b981;
    --ok-dim: rgba(16, 185, 129, 0.14);
    --action: #0ea5e9;
    --action-hover: #0284c7;
    --whatsapp: #059669;
    --whatsapp-hover: #047857;
    --font-sans: Inter, "DM Sans", system-ui, sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;
    --radius: 8px;
    --radius-sm: 6px;
    --header-h: 68px;
    --ease: 150ms ease;
    --shadow-panel: 0 16px 40px rgba(2, 6, 23, 0.35);

    --primary-color: #0f172a;
    --secondary-color: #0ea5e9;
    --accent-color: #10b981;
    --accent-hover: #059669;
    --surface: #111827;
    --surface-2: #0f172a;
    --surface-3: #1e293b;
    --border: rgba(226, 232, 240, 0.1);
    --border-strong: rgba(226, 232, 240, 0.16);
    --font-display: Inter, system-ui, sans-serif;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--ink-muted);
}

.skip-link {
    background: var(--action);
}

/* Header */
.header {
    background: rgba(15, 23, 42, 0.82);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.header::after {
    display: none;
}

.header--scrolled {
    background: rgba(15, 23, 42, 0.94);
    box-shadow: none;
}

.header-content {
    gap: 1.25rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}

.logo-icon-wrap {
    background: transparent;
    padding: 0;
    border: none;
}

.logo-icon {
    width: 36px;
    height: 36px;
    max-height: none;
    object-fit: cover;
    border-radius: 6px;
    background: transparent;
    display: block;
    flex-shrink: 0;
}

.logo-wordmark {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.logo-wordmark em {
    font-style: normal;
    font-weight: 400;
    color: var(--ink-muted);
}

.nav-links a {
    color: var(--ink-muted);
    font-size: 0.8125rem;
    font-weight: 500;
}

.nav-links a::after {
    display: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--ink);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-muted);
    padding: 0.28rem 0.6rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    background: rgba(15, 23, 42, 0.55);
    white-space: nowrap;
}

.status-sep {
    color: var(--ink-faint);
    margin: 0 0.15rem;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ok);
    box-shadow: 0 0 0 3px var(--ok-dim);
    animation: status-pulse 2.2s ease-in-out infinite;
}

@keyframes status-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 3px var(--ok-dim); }
    50% { opacity: 0.45; box-shadow: 0 0 0 5px transparent; }
}

@media (prefers-reduced-motion: reduce) {
    .status-dot { animation: none; }
}

.cta-button {
    background: var(--action);
    border-color: #0284c7;
    color: #0f172a;
    font-weight: 600;
    border-radius: var(--radius-sm);
    transition: background var(--ease), border-color var(--ease);
}

.cta-button:hover {
    background: var(--action-hover);
    border-color: #0369a1;
    color: #fff;
}

.cta-button--login {
    background: transparent;
    color: #e2e8f0;
    border-color: rgba(226, 232, 240, 0.45);
    flex-shrink: 0;
}

.cta-button--login:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(226, 232, 240, 0.45);
    color: #fff;
}

.nav-toggle {
    background: transparent;
    border-color: var(--line-strong);
    color: var(--ink);
}

/* Hero */
.hero {
    padding: calc(var(--header-h) + 3rem) 0 3.25rem;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    color: var(--ink-muted);
}

.hero-grid {
    align-items: start;
    gap: clamp(2rem, 5vw, 3.75rem);
}

.hero-copy {
    padding-left: 0;
    border-left: none;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: none;
    letter-spacing: 0.04em;
    color: var(--ink-faint);
    margin-bottom: 1rem;
}

.hero h1 {
    font-family: var(--font-sans);
    font-size: clamp(1.85rem, 4.2vw, 2.65rem);
    font-weight: 600;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--ink);
    margin-bottom: 1rem;
}

.hero-lead {
    max-width: 46ch;
    font-size: 1.02rem;
    line-height: 1.65;
    color: var(--ink-muted);
    margin-bottom: 1.6rem;
}

.hero-buttons {
    margin-bottom: 1.35rem;
}

.btn-primary {
    background: var(--action);
    border-color: #0284c7;
    color: #082f49;
    border-radius: var(--radius-sm);
    transition: background var(--ease), color var(--ease);
}

.btn-primary:hover {
    background: var(--action-hover);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: var(--ink);
    border-color: var(--line-strong);
    border-radius: var(--radius-sm);
    transition: background var(--ease), border-color var(--ease);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(226, 232, 240, 0.28);
}

.btn-whatsapp {
    background: var(--whatsapp);
    border-color: #047857;
    border-radius: var(--radius-sm);
}

.btn-whatsapp:hover {
    background: var(--whatsapp-hover);
}

.hero-meta {
    font-size: 0.82rem;
    color: var(--ink-faint);
}

.hero-meta a {
    color: var(--ink-muted);
}

.hero-meta a:hover {
    color: var(--action);
}

/* IDE / editor */
.ide {
    margin: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #0b1220;
    box-shadow: var(--shadow-panel);
    overflow: hidden;
    min-width: 0;
}

.ide-titlebar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border-bottom: 1px solid var(--line);
    background: #111827;
}

.ide-controls {
    display: flex;
    gap: 5px;
    flex-shrink: 0;
}

.ide-controls i {
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #334155;
}

.ide-controls i:nth-child(1) { background: #9f1239; }
.ide-controls i:nth-child(2) { background: #854d0e; }
.ide-controls i:nth-child(3) { background: #166534; }

.ide-path,
.ide-clock {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--ink-faint);
}

.ide-path {
    flex: 1;
    text-align: center;
    color: var(--ink-muted);
}

.ide-tabs {
    display: flex;
    border-bottom: 1px solid var(--line);
    background: #0f172a;
}

.ide-tab {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--ink-faint);
    background: transparent;
    border: none;
    border-right: 1px solid var(--line);
    border-bottom: 2px solid transparent;
    padding: 0.5rem 0.85rem;
    cursor: pointer;
    margin-bottom: -1px;
}

.ide-tab:hover {
    color: var(--ink-muted);
}

.ide-tab.is-active {
    color: var(--ink);
    background: #0b1220;
    border-bottom-color: var(--action);
}

.ide-body {
    min-height: 220px;
}

.ide-file {
    display: none;
    margin: 0;
    padding: 0.85rem 0.75rem 1rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    line-height: 1.7;
    color: #cbd5e1;
    overflow-x: auto;
}

.ide-file.is-active {
    display: block;
}

.ide-file .ln {
    display: inline-block;
    width: 1.5rem;
    margin-right: 0.7rem;
    color: #475569;
    text-align: right;
    user-select: none;
}

.tok-c { color: #64748b; }
.tok-k { color: #7dd3fc; }
.tok-s { color: #86efac; }
.tok-n { color: #fdba74; }

.ide-statusbar {
    display: flex;
    gap: 1rem;
    padding: 0.35rem 0.75rem;
    border-top: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--ink-faint);
    background: #111827;
}

.ide-ok {
    margin-left: auto;
    color: var(--ok);
}

/* Seções comuns */
.section-title h2 {
    color: var(--ink);
}

.section-title h2::after {
    background: var(--action);
    width: 1.5rem;
}

.section-title p {
    color: var(--ink-muted);
}

.section-kicker {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--action);
    margin: 0 0 0.55rem;
}

/* Serviços — bento */
.services {
    padding: clamp(3.25rem, 8vw, 5rem) 0;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
}

.bento {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    grid-template-rows: auto auto;
    gap: 1px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--line);
}

.bento-card {
    border: none;
    border-radius: 0;
    background: var(--bg-elev);
    padding: 1.35rem 1.3rem 1.25rem;
    display: flex;
    flex-direction: column;
    min-height: 0;
    transition: background var(--ease);
}

.bento-card:hover {
    background: #152033;
}

.bento-card--sites {
    grid-row: 1 / 3;
}

.bento-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.bento-tag {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--action);
    letter-spacing: 0.02em;
}

.bento-icon {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--ink-muted);
    flex-shrink: 0;
    margin-bottom: 0;
}

.bento-icon svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.75;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.bento-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ink);
    margin: 0 0 0.45rem;
    letter-spacing: -0.02em;
}

.bento-card p {
    font-size: 0.92rem;
    line-height: 1.6;
    color: var(--ink-muted);
    margin: 0 0 1rem;
}

.bento-list {
    list-style: none;
    margin: auto 0 0;
    padding: 0.85rem 0 0;
    border-top: 1px solid var(--line);
}

.bento-list li {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--ink-faint);
    padding: 0.32rem 0;
    letter-spacing: 0.01em;
}

.bento-list code {
    color: var(--ok);
    font-family: inherit;
    font-size: inherit;
    background: transparent;
    padding: 0;
}

/* Diferenciais */
.why {
    padding: clamp(3rem, 7vw, 4.5rem) 0;
    border-bottom: 1px solid var(--line);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--line);
}

.why-item {
    padding: 1.4rem 1.25rem;
    background: var(--bg-elev);
    border: none;
}

.why-tag {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--action);
    letter-spacing: 0.04em;
    margin-bottom: 0.65rem;
}

.why-item h3 {
    font-size: 1rem;
    color: var(--ink);
    margin: 0 0 0.45rem;
    letter-spacing: -0.01em;
}

.why-item p {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--ink-muted);
}

/* Processo */
.process {
    padding: clamp(3rem, 7vw, 4.5rem) 0;
    border-bottom: 1px solid var(--line);
}

.process-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-elev);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
    list-style: none;
    margin: 0;
    padding: 0;
}

.process-step {
    padding: 1.35rem 1.2rem;
    background: var(--bg-elev);
    border: none;
    margin: 0;
}

.process-step::before {
    display: none;
}

.process-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--action);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 0.55rem;
}

.process-step h3 {
    font-size: 1rem;
    color: var(--ink);
    margin: 0 0 0.4rem;
}

.process-step p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.52;
    color: var(--ink-muted);
}

/* CTA band */
.cta-band {
    padding: clamp(2.5rem, 6vw, 3.5rem) 0;
    border-bottom: 1px solid var(--line);
    background: #111827;
}

.cta-band .section-kicker {
    margin-bottom: 0.35rem;
}

.cta-band h2::after {
    display: none;
}

.cta-band-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.cta-band h2 {
    font-size: clamp(1.35rem, 2.4vw, 1.7rem);
    color: var(--ink);
    margin: 0 0 0.35rem;
    letter-spacing: -0.02em;
}

.cta-band p {
    margin: 0;
    max-width: 48ch;
}

/* Demais seções — fundo slate */
.stats {
    background: #0b1220;
}

.stats-row li {
    color: var(--ink-faint);
    border-right-color: var(--line);
}

.stats-row strong {
    color: var(--ink);
}

.projects-section,
.demo,
.pricing,
.trust-strip,
.contact,
.features {
    background: var(--bg);
    border-color: var(--line);
}

.projects-group-title {
    font-family: var(--font-mono);
    color: var(--ink-faint);
}

.project-card,
.pricing-card,
.demo-agenda,
.contact-custom-card,
.trust-pillar,
.features-spec {
    background: var(--bg-elev);
    border-color: var(--line);
}

.project-card:hover {
    border-color: var(--line-strong);
}

.project-card-body h4,
.pricing-header h3,
.contact-custom-card h3,
.trust-pillar-title {
    color: var(--ink);
}

/* Planos — tema escuro com contraste legível */
.pricing-card {
    background: var(--bg-elev);
    border-color: var(--line);
    box-shadow: none;
}

.pricing-card:hover {
    border-color: var(--line-strong);
    box-shadow: none;
    transform: none;
}

.pricing-card.featured {
    border-color: rgba(14, 165, 233, 0.45);
    background: #152033;
    box-shadow: none;
}

.pricing-card.featured::before {
    background: rgba(14, 165, 233, 0.12);
    color: #7dd3fc;
    border-color: rgba(14, 165, 233, 0.35);
}

.pricing-header,
.pricing-price {
    background: transparent;
    border-color: var(--line);
}

.pricing-card.featured .pricing-header {
    background: rgba(14, 165, 233, 0.06);
}

.pricing-card.featured .pricing-price {
    background: rgba(255, 255, 255, 0.03);
}

.pricing-header h3 {
    color: var(--ink);
}

.pricing-header p {
    color: var(--ink-muted);
}

.pricing-price .amount {
    color: #f8fafc;
    font-family: var(--font-mono);
    font-weight: 600;
}

.pricing-price .period {
    color: var(--ink-muted);
}

.pricing-features li {
    color: var(--ink-muted);
    border-color: var(--line);
}

.pricing-features li i {
    color: var(--ok);
}

.pricing-plan-note {
    background: rgba(255, 255, 255, 0.03);
    border-color: var(--line);
    color: var(--ink-muted);
}

.pricing-plan-note strong {
    color: var(--ink);
}

.pricing-card .cta-button {
    color: #0f172a;
}

.pricing-card .cta-button:hover {
    color: #fff;
}

.pricing-compare {
    background: var(--bg-elev);
    border-color: var(--line);
}

.pricing-compare thead th {
    background: #152033;
    color: var(--ink);
}

.pricing-compare tbody th[scope="row"] {
    background: var(--bg-elev);
    color: var(--ink-muted);
}

.pricing-compare th,
.pricing-compare td {
    border-color: var(--line);
    color: var(--ink-muted);
}

.pricing-compare .fa-check {
    color: var(--ok);
}

.contact-custom-cta {
    color: #fff;
    background: var(--whatsapp);
    border: 1px solid #047857;
}

.contact-custom-cta:hover {
    color: #fff;
    background: var(--whatsapp-hover);
    filter: none;
    transform: none;
}

.cta-button--outline {
    background: transparent;
    color: var(--ok);
    border-color: rgba(16, 185, 129, 0.45);
}

.cta-button--outline:hover {
    background: var(--ok-dim);
    color: #6ee7b7;
    border-color: rgba(16, 185, 129, 0.55);
}

.project-card-tags,
.project-card-links {
    background: transparent;
    border-color: var(--line);
}

.project-tag {
    background: transparent;
    border-color: var(--line);
    color: var(--ink-muted);
}

.project-tag--product {
    color: var(--ok);
    border-color: rgba(16, 185, 129, 0.35);
    background: var(--ok-dim);
}

.demo-screenshot,
.hero-visual {
    background: var(--bg-elev);
    border-color: var(--line);
}

.demo-screenshot figcaption,
.hero-visual figcaption {
    background: var(--bg-elev);
    color: var(--ink-faint);
    border-color: var(--line);
}

.form-input,
.form-textarea,
select.form-input {
    background: #0b1220;
    color: var(--ink);
    border-color: var(--line-strong);
}

.form-label {
    color: var(--ink);
}

.contact-item h3,
.trust-pillar-text,
.demo-text-lead,
.demo-agenda-list,
.project-card-body > p,
.project-footnote {
    color: var(--ink-muted);
}

.contact-item p,
.contact-item a {
    color: #f1f5f9;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0;
    line-height: 1.45;
    overflow-wrap: anywhere;
    text-decoration: none;
    -webkit-font-smoothing: antialiased;
}

.contact-item a:hover {
    color: #7dd3fc;
}

.contact-item i {
    color: var(--action);
}

.footer {
    background: #0b1220;
    border-top: 1px solid var(--line);
    color: var(--ink-muted);
}

.footer-section h3 {
    color: var(--ink);
}

.footer-status {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem 1.25rem;
    padding: 0.85rem 0;
    margin-top: 1.5rem;
    border-top: 1px solid var(--line);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--ink-faint);
}

.footer-status-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1.25rem;
}

.footer-status-item {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--ink-muted);
}

.footer-status .status-dot {
    width: 5px;
    height: 5px;
    animation: status-pulse 2.2s ease-in-out infinite;
}

.footer-status-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
}

.footer-status-link {
    color: var(--ink-muted);
    text-decoration: none;
}

.footer-status-link:hover {
    color: var(--action);
}

.footer-section a:hover {
    color: var(--ink);
}

@media (max-width: 900px) {
    .bento {
        grid-template-columns: 1fr;
    }

    .bento-card--sites {
        grid-row: auto;
    }

    .why-grid,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .why-item,
    .process-step {
        padding: 1.15rem 1rem;
    }

    .why-grid {
        border: 1px solid var(--line);
    }

    .cta-band-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 1280px) {
    .status-badge {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-menu .status-badge {
        display: inline-flex;
        align-self: flex-start;
        white-space: normal;
    }

    .nav-menu {
        background: var(--bg-elev);
        border-color: var(--line);
        box-shadow: var(--shadow-panel);
    }

    .nav-menu .cta-button--login,
    .nav-menu .cta-button {
        justify-content: center;
    }

    .nav-links a {
        color: var(--ink);
    }

    .nav-links a:hover {
        background: rgba(255, 255, 255, 0.04);
        color: var(--ink);
    }
}