/* ===================================================================
   HOST CONNECT — Design tokens
   =================================================================== */
:root {
    --blue-deep: #071827;
    --blue-navy: #0F3D56;
    --blue-electric: #00A8FF;
    --blue-electric-soft: #33BBFF;
    --white: #FFFFFF;
    --gray-soft: #F5F7FA;
    --gray-line: #E3E8EF;
    --text-dark: #0B1D2A;
    --text-muted-on-dark: rgba(245, 247, 250, 0.68);
    --text-muted-on-light: #5B6B78;

    --font-display: 'Manrope', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;

    --container-width: 1180px;
    --transition: 0.25s ease;
}

/* ===================================================================
   Reset
   =================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-display);
    color: var(--text-dark);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    line-height: 1.5;
}
h1, h2, h3, h4, p, dl, dd { margin: 0; }
ul { list-style: none; margin: 0; padding: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

:focus-visible {
    outline: 2px solid var(--blue-electric);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

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

.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }

.eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: var(--blue-electric-soft);
    margin-bottom: 20px;
}
.eyebrow--dark { color: var(--blue-electric); }

/* ===================================================================
   Botões
   =================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-weight: 600;
    text-align: center;
    transition: transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition);
    white-space: nowrap;
}
.btn--large { padding: 16px 28px; font-size: 16px; }
.btn--small { padding: 10px 18px; font-size: 14px; }

.btn--accent {
    background: var(--blue-electric);
    color: var(--blue-deep);
}
.btn--accent:hover { background: var(--blue-electric-soft); transform: translateY(-1px); }

.btn--ghost {
    background: transparent;
    border-color: rgba(245, 247, 250, 0.3);
    color: var(--white);
}
.btn--ghost:hover { border-color: var(--blue-electric); color: var(--blue-electric-soft); }

/* ===================================================================
   Header / navegação
   =================================================================== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: transparent;
    transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}
.site-header.is-scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 0 var(--gray-line);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand__mark { width: 28px; height: 28px; color: var(--blue-electric); }
.brand__name {
    font-weight: 800;
    font-size: 17px;
    color: var(--white);
    transition: color var(--transition);
}
.site-header.is-scrolled .brand__name { color: var(--text-dark); }

.main-nav__list { display: flex; align-items: center; gap: 32px; }
.main-nav__list a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted-on-dark);
    transition: color var(--transition);
}
.site-header.is-scrolled .main-nav__list a { color: var(--text-muted-on-light); }
.main-nav__list a:hover,
.main-nav__list a.is-active { color: var(--blue-electric); }
.site-header.is-scrolled .main-nav__list a.is-active,
.site-header.is-scrolled .main-nav__list a:hover { color: var(--blue-electric); }

.site-header__actions { display: flex; align-items: center; gap: 16px; }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px; height: 32px;
    background: none; border: none; padding: 0;
}
.nav-toggle span {
    display: block; height: 2px; width: 100%;
    background: var(--white);
    transition: background var(--transition);
}
.site-header.is-scrolled .nav-toggle span { background: var(--text-dark); }

/* ===================================================================
   Hero
   =================================================================== */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, var(--blue-deep) 0%, var(--blue-navy) 100%);
    color: var(--white);
    overflow: hidden;
    padding-top: 76px;
}

.hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 168, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 168, 255, 0.08) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black 40%, transparent 90%);
    animation: gridDrift 30s linear infinite;
}
@keyframes gridDrift {
    from { background-position: 0 0, 0 0; }
    to { background-position: 48px 96px, 96px 48px; }
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 40px;
    padding-block: 60px;
}

.hero__title {
    font-size: clamp(34px, 4.6vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.01em;
    margin-bottom: 24px;
}
.hero__title-accent { color: var(--blue-electric); }

.hero__text {
    font-size: 18px;
    color: var(--text-muted-on-dark);
    max-width: 46ch;
    margin-bottom: 36px;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 48px; }

.hero__meta {
    display: flex;
    gap: 40px;
    padding-top: 28px;
    border-top: 1px solid rgba(245, 247, 250, 0.15);
    max-width: 460px;
}
.hero__meta dt {
    font-size: 12px;
    color: var(--text-muted-on-dark);
    margin-bottom: 6px;
}
.hero__meta dd { font-size: 18px; font-weight: 700; }

.hero__signature { display: flex; justify-content: center; }
.signature-svg { width: min(420px, 90%); height: auto; }

.stroke-draw {
    stroke-dasharray: var(--len);
    stroke-dashoffset: var(--len);
    animation: drawLine 1.4s ease forwards;
    animation-delay: calc(0.3s + var(--d, 0s));
}
.stroke-draw[data-delay] { --d: attr(data-delay type(<number>)); }
.stroke-draw:nth-of-type(1) { animation-delay: 0.3s; }
.stroke-draw:nth-of-type(2) { animation-delay: 0.5s; }
.stroke-draw:nth-of-type(3) { animation-delay: 0.7s; }
@keyframes drawLine {
    to { stroke-dashoffset: 0; }
}

.pulse { opacity: 0; animation: pulseFade 0.4s ease 1.6s forwards; }
@keyframes pulseFade { to { opacity: 1; } }

.hero__scroll-hint {
    position: absolute;
    bottom: 28px;
    left: 50%;
    transform: translateX(-50%);
    width: 22px; height: 36px;
    border: 1px solid rgba(245, 247, 250, 0.35);
    border-radius: 20px;
}
.hero__scroll-hint span {
    display: block;
    width: 4px; height: 8px;
    margin: 6px auto 0;
    background: var(--blue-electric);
    border-radius: 2px;
    animation: scrollHint 1.8s ease infinite;
}
@keyframes scrollHint {
    0% { transform: translateY(0); opacity: 1; }
    70% { transform: translateY(12px); opacity: 0; }
    100% { opacity: 0; }
}

/* ===================================================================
   Faixa de clientes
   =================================================================== */
.clientes-strip {
    background: var(--gray-soft);
    padding-block: 40px;
}
.clientes-strip__label {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted-on-light);
    margin-bottom: 24px;
}
.clientes-strip__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}
.clientes-strip__list li {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 16px 22px;
    background: var(--white);
    border: 1px solid var(--gray-line);
    border-radius: var(--radius-sm);
    min-width: 150px;
}
.clientes-strip__logo {
    width: 44px; height: 44px;
    border-radius: 8px;
    background: var(--gray-soft);
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    margin-bottom: 8px;
}
.clientes-strip__logo img { width: 100%; height: 100%; object-fit: contain; padding: 6px; }
.clientes-strip__nome { font-weight: 700; font-size: 14px; }
.clientes-strip__setor { font-size: 12px; color: var(--text-muted-on-light); }

/* ===================================================================
   Estatísticas
   =================================================================== */
.stats { padding-block: 72px; background: var(--white); }
.stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}
.stats__value {
    font-family: var(--font-mono);
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 500;
    color: var(--blue-navy);
    margin-bottom: 8px;
}
.stats__label { color: var(--text-muted-on-light); font-size: 14px; max-width: 22ch; }

/* ===================================================================
   Serviços
   =================================================================== */
.services { background: var(--gray-soft); padding-block: 96px; }
.section-heading { max-width: 640px; margin-bottom: 56px; }
.section-heading h2 {
    font-size: clamp(26px, 3.2vw, 38px);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-dark);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.services__cta { text-align: center; margin-top: 40px; }
.services--pagina { padding-top: 72px; }
.service-card__detalhes {
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--gray-line);
    font-size: 13px;
    color: var(--text-muted-on-light);
}
.service-card {
    background: var(--white);
    border: 1px solid var(--gray-line);
    border-radius: var(--radius-md);
    padding: 32px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue-electric);
    box-shadow: 0 16px 40px -24px rgba(15, 61, 86, 0.35);
}
.service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px; height: 44px;
    border-radius: 10px;
    background: rgba(0, 168, 255, 0.1);
    color: var(--blue-electric);
    margin-bottom: 20px;
}
.service-card__icon svg { width: 22px; height: 22px; }
.service-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: 14px; color: var(--text-muted-on-light); }

/* ===================================================================
   CTA final
   =================================================================== */
.final-cta {
    position: relative;
    background: linear-gradient(135deg, var(--blue-navy) 0%, var(--blue-deep) 100%);
    color: var(--white);
    padding-block: 96px;
    overflow: hidden;
}
.final-cta__grid {
    position: absolute; inset: 0;
    background-image: radial-gradient(rgba(0, 168, 255, 0.18) 1.5px, transparent 1.5px);
    background-size: 26px 26px;
    mask-image: radial-gradient(ellipse 70% 100% at 80% 50%, black 20%, transparent 80%);
}
.final-cta__inner {
    position: relative; z-index: 1;
    max-width: 620px;
}
.final-cta h2 {
    font-size: clamp(26px, 3.4vw, 38px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
}
.final-cta p {
    color: var(--text-muted-on-dark);
    margin-bottom: 32px;
    font-size: 16px;
}

/* ===================================================================
   Rodapé
   =================================================================== */
.site-footer { background: var(--blue-deep); color: var(--text-muted-on-dark); }
.site-footer__inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 32px;
    padding-block: 64px 40px;
}
.site-footer__brand { display: flex; flex-direction: column; gap: 14px; }
.site-footer__brand .brand__mark { color: var(--blue-electric); }
.site-footer__brand p { font-size: 14px; max-width: 30ch; }
.site-footer__col h4 {
    color: var(--white);
    font-size: 14px;
    margin-bottom: 16px;
}
.site-footer__col ul { display: flex; flex-direction: column; gap: 10px; }
.site-footer__col a { font-size: 14px; transition: color var(--transition); }
.site-footer__col a:hover { color: var(--blue-electric); }

.site-footer__bottom {
    border-top: 1px solid rgba(245, 247, 250, 0.1);
    padding-block: 20px;
    font-size: 13px;
}

/* ===================================================================
   Reveal on scroll
   =================================================================== */
[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s ease, transform 0.6s ease;
    transition-delay: var(--reveal-delay, 0s);
}
[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================================================
   Hero interno (páginas que não são a Home)
   =================================================================== */
.page-hero {
    position: relative;
    background: linear-gradient(180deg, var(--blue-deep) 0%, var(--blue-navy) 100%);
    color: var(--white);
    padding-top: calc(76px + 72px);
    padding-bottom: 72px;
    overflow: hidden;
}
.page-hero__grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 168, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 168, 255, 0.08) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 100% at 20% 30%, black 30%, transparent 85%);
}
.page-hero__inner { position: relative; z-index: 1; max-width: 680px; }
.page-hero h1 {
    font-size: clamp(28px, 3.6vw, 42px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 14px;
}
.page-hero p { font-size: 17px; color: var(--text-muted-on-dark); }

/* ===================================================================
   Contato
   =================================================================== */
.contato-section { background: var(--gray-soft); padding-block: 88px; }
.contato-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.4fr;
    gap: 40px;
    align-items: start;
}

.contato-info {
    background: var(--blue-deep);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
}
.contato-info h2 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 28px;
    line-height: 1.3;
}
.contato-info__list { display: flex; flex-direction: column; gap: 22px; }
.contato-info__list li { display: flex; flex-direction: column; gap: 4px; }
.contato-info__label {
    font-size: 11px;
    color: var(--blue-electric-soft);
}
.contato-info__list a,
.contato-info__list span:not(.contato-info__label) {
    font-size: 16px;
    font-weight: 600;
}
.contato-info__list a:hover { color: var(--blue-electric); }

.contato-form-wrap {
    background: var(--white);
    border: 1px solid var(--gray-line);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.form-banner {
    border-radius: var(--radius-sm);
    padding: 16px 18px;
    font-size: 14px;
    margin-bottom: 24px;
}
.form-banner--success {
    background: rgba(0, 168, 255, 0.1);
    border: 1px solid var(--blue-electric);
    color: var(--blue-navy);
    font-weight: 600;
}
.form-banner--error {
    background: rgba(217, 60, 60, 0.08);
    border: 1px solid #D93C3C;
    color: #A32A2A;
}
.form-banner--error ul { list-style: disc; padding-left: 20px; }
.form-banner--error li { margin-bottom: 4px; }

.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.contato-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row--split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-row--split > div { display: flex; flex-direction: column; gap: 8px; }

.contato-form label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
}
.contato-form input,
.contato-form select,
.contato-form textarea {
    font-family: var(--font-display);
    font-size: 15px;
    padding: 12px 14px;
    border: 1px solid var(--gray-line);
    border-radius: var(--radius-sm);
    background: var(--white);
    color: var(--text-dark);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.contato-form input:focus,
.contato-form select:focus,
.contato-form textarea:focus {
    outline: none;
    border-color: var(--blue-electric);
    box-shadow: 0 0 0 3px rgba(0, 168, 255, 0.15);
}
.contato-form textarea { resize: vertical; min-height: 120px; }
.contato-form .btn { align-self: flex-start; margin-top: 4px; }

@media (max-width: 860px) {
    .contato-grid { grid-template-columns: 1fr; }
    .form-row--split { grid-template-columns: 1fr; }
    .contato-form-wrap { padding: 28px 24px; }
}

/* ===================================================================
   Clientes (página pública)
   =================================================================== */
.clientes-page { background: var(--white); padding-block: 72px; }

.clientes-filtro {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 48px;
}
.filtro-chip {
    padding: 9px 18px;
    border-radius: 999px;
    border: 1px solid var(--gray-line);
    background: var(--white);
    color: var(--text-muted-on-light);
    font-size: 14px;
    font-weight: 600;
    transition: all var(--transition);
}
.filtro-chip:hover { border-color: var(--blue-electric); color: var(--blue-navy); }
.filtro-chip.is-active { background: var(--blue-electric); border-color: var(--blue-electric); color: var(--blue-deep); }

.clientes-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.cliente-card {
    border: 1px solid var(--gray-line);
    border-radius: var(--radius-md);
    padding: 28px;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.cliente-card:hover {
    transform: translateY(-3px);
    border-color: var(--blue-electric);
    box-shadow: 0 16px 40px -24px rgba(15, 61, 86, 0.35);
}
.cliente-card__logo {
    width: 84px; height: 84px;
    border-radius: 14px;
    background: var(--gray-soft);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    overflow: hidden;
    border: 1px solid var(--gray-line);
}
.cliente-card__logo img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }
.cliente-card__inicial { font-size: 30px; font-weight: 800; color: var(--blue-electric); }
.cliente-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.cliente-card__setor {
    display: inline-block;
    font-size: 11px;
    color: var(--blue-navy);
    background: rgba(0, 168, 255, 0.1);
    padding: 3px 10px;
    border-radius: 999px;
    margin-bottom: 12px;
}
.cliente-card__cidade { font-size: 13px; color: var(--text-muted-on-light); margin-bottom: 4px; }
.cliente-card__servicos { font-size: 13px; color: var(--text-muted-on-light); margin-bottom: 12px; }
.cliente-card__link { font-size: 13px; font-weight: 700; color: var(--blue-electric); }
.cliente-card__link:hover { color: var(--blue-navy); }

@media (max-width: 960px) {
    .clientes-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
    .clientes-cards-grid { grid-template-columns: 1fr; }
}

/* ===================================================================
   Cases (Home e página própria)
   =================================================================== */
.cases-home { background: var(--white); padding-block: 96px; }
.cases-page { background: var(--white); padding-block: 72px; }

.cases-home__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.cases-home__grid--pagina { grid-template-columns: repeat(2, 1fr); }

.case-card {
    border: 1px solid var(--gray-line);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    display: flex;
    flex-direction: column;
}
.case-card:hover {
    transform: translateY(-4px);
    border-color: var(--blue-electric);
    box-shadow: 0 16px 40px -24px rgba(15, 61, 86, 0.35);
}
.case-card__imagem {
    aspect-ratio: 16 / 10;
    background: var(--gray-soft);
    overflow: hidden;
}
.case-card__imagem img { width: 100%; height: 100%; object-fit: cover; }
.case-card__body { padding: 24px; }
.case-card__logo {
    width: 40px; height: 40px;
    object-fit: contain;
    background: var(--gray-soft);
    border-radius: 8px;
    padding: 6px;
    margin-bottom: 14px;
}
.case-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.case-card__cidade { display: block; font-size: 11px; color: var(--text-muted-on-light); margin-bottom: 12px; }
.case-card__body p { font-size: 14px; color: var(--text-muted-on-light); margin-bottom: 14px; }
.case-card__tecnologias { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.case-card__tecnologias li {
    font-size: 11px;
    font-weight: 600;
    color: var(--blue-navy);
    background: rgba(0, 168, 255, 0.1);
    padding: 3px 10px;
    border-radius: 999px;
}
.case-card__link { font-size: 13px; font-weight: 700; color: var(--blue-electric); }
.case-card__link:hover { color: var(--blue-navy); }

@media (max-width: 960px) {
    .cases-home__grid, .cases-home__grid--pagina { grid-template-columns: 1fr; }
}

/* ===================================================================
   Responsivo
   =================================================================== */
@media (max-width: 960px) {
    .hero__inner { grid-template-columns: 1fr; }
    .hero__signature { order: -1; }
    .signature-svg { width: 240px; }
    .services__grid { grid-template-columns: repeat(2, 1fr); }
    .site-footer__inner { grid-template-columns: 1fr 1fr; }
    .stats__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
    .main-nav {
        position: fixed;
        top: 76px; left: 0; right: 0;
        background: var(--white);
        box-shadow: 0 8px 24px rgba(7, 24, 39, 0.12);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition);
    }
    .main-nav.is-open { max-height: 400px; }
    .main-nav__list {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
        gap: 18px;
    }
    .main-nav__list a { color: var(--text-dark) !important; font-size: 16px; }
    .site-header__actions .btn--accent { display: none; }
    .nav-toggle { display: flex; }

    .hero__meta { flex-wrap: wrap; gap: 24px; }
    .services__grid { grid-template-columns: 1fr; }
    .site-footer__inner { grid-template-columns: 1fr; }
}