:root {
    --sat-bg: #0A0F14;
    --sat-surface: #141B23;
    --sat-surface-strong: #10161d;
    --sat-surface-soft: rgba(20, 27, 35, 0.88);
    --sat-border: #2D3748;
    --sat-border-strong: rgba(16, 185, 129, 0.34);
    --sat-text: #F3F4F6;
    --sat-muted: #9CA3AF;
    --sat-accent: #10B981;
    --sat-accent-soft: rgba(16, 185, 129, 0.12);
    --sat-glow: rgba(16, 185, 129, 0.42);
    --sat-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
    --sat-radius-lg: 28px;
    --sat-radius-md: 18px;
    --sat-radius-sm: 14px;
}

html {
    scroll-padding-top: 110px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1100;
    backdrop-filter: blur(18px);
    background: rgba(10, 15, 20, 0.72);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header--satellite {
    background: rgba(10, 15, 20, 0.84);
}

.site-nav {
    width: min(calc(100% - 32px), 1180px);
    margin: 0 auto;
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    color: var(--sat-text);
    text-decoration: none;
}

.brand__sigla {
    display: inline-grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    border: 1px solid rgba(16, 185, 129, 0.28);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(255, 255, 255, 0.02));
    font: 700 0.92rem/1 "JetBrains Mono", monospace;
    letter-spacing: 0.08em;
}

.brand__text {
    display: grid;
    gap: 2px;
}

.brand__text strong {
    font-size: 0.96rem;
}

.brand__text small {
    color: var(--sat-muted);
    font: 500 0.72rem/1.2 "JetBrains Mono", monospace;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-menu {
    display: flex;
    align-items: center;
    gap: 10px;
}

.site-menu a {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--sat-muted);
    transition: color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.site-menu a:hover,
.site-menu a.is-active {
    color: var(--sat-text);
    background: rgba(255, 255, 255, 0.05);
}

.site-menu .nav-cta {
    border: 1px solid rgba(16, 185, 129, 0.45);
    color: var(--sat-text);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.site-menu .nav-cta:hover {
    background: rgba(16, 185, 129, 0.08);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.24);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.menu-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--sat-text);
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.menu-toggle.is-open span:first-child {
    transform: translateY(4px) rotate(45deg);
}

.menu-toggle.is-open span:last-child {
    transform: translateY(-4px) rotate(-45deg);
}

body {
    font-family: "Inter", sans-serif;
    color: var(--sat-text);
    background:
        radial-gradient(circle at 14% 18%, rgba(16, 185, 129, 0.12), transparent 24%),
        radial-gradient(circle at 86% 12%, rgba(255, 255, 255, 0.05), transparent 18%),
        linear-gradient(180deg, #081018 0%, #0A0F14 44%, #0d141c 100%);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(circle at center, black 46%, transparent 100%);
    opacity: 0.38;
    pointer-events: none;
}

main {
    max-width: 1180px;
    padding: 0 24px 72px;
}

.cabeçalho {
    width: min(calc(100% - 32px), 1180px);
    margin: 14px auto 0;
    padding: 16px 18px;
    justify-content: space-between;
    gap: 18px;
    top: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    background: rgba(10, 15, 20, 0.78);
    box-shadow: 0 22px 46px rgba(0, 0, 0, 0.28);
    backdrop-filter: blur(18px);
}

.cabeçalho::before {
    inset: 0;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.18), rgba(255, 255, 255, 0), rgba(16, 185, 129, 0.06));
}

.cabeçalho::after {
    display: none;
}

.logo-marca {
    color: var(--sat-text);
}

.logo-sigla {
    width: 50px;
    height: 50px;
    border-radius: 14px;
    border: 1px solid rgba(16, 185, 129, 0.28);
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(255, 255, 255, 0.02));
    box-shadow: none;
}

.logo-sigla::before {
    border-radius: 13px;
    background: linear-gradient(180deg, rgba(20, 27, 35, 0.98), rgba(12, 18, 24, 0.94));
}

.logo-letra {
    font-family: "JetBrains Mono", monospace;
    font-size: 1.18rem;
    color: var(--sat-text);
    text-shadow: none;
}

.logo-letra-m {
    transform: translateX(4px);
}

.logo-letra-b {
    margin-left: -6px;
    color: #7ce6bc;
    transform: translateY(4px);
}

.logo-texto strong {
    font-size: 0.96rem;
    letter-spacing: 0.01em;
    text-transform: none;
}

.logo-texto small {
    font-family: "JetBrains Mono", monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--sat-muted);
}

.nav-links {
    gap: 10px;
    margin: 0;
    padding: 0;
}

.nav-links a {
    min-height: 42px;
    padding: 10px 14px;
    color: var(--sat-muted);
    font-weight: 500;
}

.nav-links a:hover,
.nav-links a.ativo-secao {
    color: var(--sat-text);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

.nav-links li:last-child a {
    color: var(--sat-text);
    border-color: rgba(16, 185, 129, 0.42);
}

.nav-links li:last-child a:hover {
    background: rgba(16, 185, 129, 0.08);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.24);
}

.menu-hamburger {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
}

.menu-hamburger span {
    width: 18px;
    height: 2px;
    background-color: var(--sat-text);
}

.hero-contato {
    grid-template-columns: minmax(0, 1.04fr) minmax(300px, 0.96fr);
    gap: 28px;
    padding-top: 52px;
    padding-bottom: 28px;
}

.hero-contato::before {
    top: 10px;
    right: 8%;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.16) 0%, rgba(16, 185, 129, 0) 72%);
}

.hero-contato::after {
    left: -40px;
    bottom: 12px;
    width: 220px;
    height: 220px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0) 72%);
}

.hero-contato__conteudo,
.card-superficie,
.painel-item,
.bloco-suporte,
fieldset,
.whatsapp-flutuante {
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: var(--sat-shadow);
}

.hero-contato__conteudo,
.card-superficie {
    position: relative;
    border-radius: var(--sat-radius-lg);
    background: linear-gradient(180deg, rgba(20, 27, 35, 0.94), rgba(13, 19, 26, 0.94));
    overflow: hidden;
}

.hero-contato__conteudo::before,
.card-superficie::before,
.painel-item::before,
.bloco-suporte::before,
fieldset::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(255, 255, 255, 0), rgba(16, 185, 129, 0.08));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.hero-contato__conteudo,
.intro-roteamento,
.trilha-card,
.contato-apoio,
.contato-intro,
.formulario-contato,
.contato-lateral {
    padding: 32px;
}

.hero-contato__conteudo h1,
.contato-intro h2,
.formulario-contato h2,
.contato-lateral h2,
.intro-roteamento h2,
.contato-apoio h2,
.trilha-card h3 {
    color: var(--sat-text);
    letter-spacing: -0.04em;
}

.hero-contato__conteudo h1 {
    font-size: clamp(2.4rem, 5vw, 4.5rem);
    line-height: 0.96;
    max-width: 12ch;
}

.hero-contato__conteudo p,
.contato-intro p,
.cabecalho-formulario p,
.lista-orientacao li,
.lista-passos li,
.bloco-suporte span,
label,
input,
select,
textarea,
.trilha-card p,
.intro-roteamento p,
.contato-apoio p {
    color: var(--sat-muted);
}

.selo,
.selo-escuro {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.18);
    color: #7ce6bc;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.76rem;
    letter-spacing: 0.16em;
}

.botao-principal,
.botao-secundario,
.botao-texto {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 clamp(220px, 30vw, 320px);
    min-height: 52px;
    padding: 14px 22px;
    max-width: 100%;
    border-radius: 14px;
    font-family: "Inter", sans-serif;
    font-weight: 700;
    text-align: center;
}

.botao-principal::after,
.botao-secundario::after,
.botao-texto::after {
    display: none;
}

.botao-principal {
    background: var(--sat-accent);
    color: #08110f;
    box-shadow: 0 18px 34px rgba(16, 185, 129, 0.22);
}

.botao-secundario,
.botao-texto {
    color: var(--sat-text);
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.02);
}

.botao-principal:hover,
.botao-secundario:hover,
.botao-texto:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.24);
}

.hero-contato__painel {
    gap: 16px;
}

.painel-item {
    position: relative;
    padding: 24px;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(20, 27, 35, 0.94), rgba(13, 19, 26, 0.98));
}

.painel-item span,
.bloco-suporte strong,
legend {
    color: #7ce6bc;
    font-family: "JetBrains Mono", monospace;
    font-size: 0.76rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.painel-item strong {
    color: var(--sat-text);
    font-size: 1.08rem;
    line-height: 1.45;
}

.trilhas-contato {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.trilha-card {
    position: relative;
    gap: 18px;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.trilha-card:hover,
.card-superficie:hover {
    transform: translateY(-4px);
    box-shadow: 0 0 22px rgba(16, 185, 129, 0.12), var(--sat-shadow);
}

.trilha-card--agro,
.trilha-card--erp,
.trilha-card--demandas,
.trilha-card--planos {
    border-color: rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(20, 27, 35, 0.94), rgba(13, 19, 26, 0.94));
}

.trilha-acoes-planos {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 12px;
}

.contato-grid {
    grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.25fr) minmax(280px, 0.72fr);
    gap: 24px;
}

.hero-contato__acoes,
.acoes-formulario {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    gap: 14px;
}

.lista-orientacao,
.lista-passos {
    padding-left: 18px;
}

.mensagem-status--sucesso {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.18);
    color: #d8f9eb;
}

.mensagem-status--erro {
    background: rgba(220, 38, 38, 0.12);
    border: 1px solid rgba(220, 38, 38, 0.22);
    color: #fecaca;
}

.formulario-contato {
    gap: 22px;
}

fieldset {
    position: relative;
    padding: 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.02);
}

legend {
    padding: 0 10px;
}

label {
    font-weight: 600;
    color: #e5e7eb;
}

input,
select,
textarea {
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    color: var(--sat-text);
    font-family: "Inter", sans-serif;
}

select {
    background-color: #141b23;
    color: var(--sat-text);
    color-scheme: dark;
}

select option {
    background: #10161d;
    color: var(--sat-text);
}

select option[value=""] {
    color: var(--sat-muted);
}

input::placeholder,
textarea::placeholder {
    color: #7f8a99;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: rgba(16, 185, 129, 0.46);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.14);
    background: rgba(255, 255, 255, 0.06);
}

.checkbox-linha {
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.checkbox-linha input {
    accent-color: var(--sat-accent);
}

.contato-lateral {
    top: 110px;
}

.bloco-suporte {
    position: relative;
    padding: 18px 20px;
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(20, 27, 35, 0.96), rgba(12, 18, 24, 0.98));
}

.bloco-suporte a,
.bloco-suporte span,
.bloco-suporte strong {
    color: var(--sat-text);
}

.bloco-suporte a {
    text-decoration: none;
    font-weight: 700;
}

.bloco-suporte a:hover {
    text-decoration: underline;
}

.whatsapp-flutuante {
    background: linear-gradient(135deg, #0d8f66 0%, #10B981 100%);
    color: #06110d;
    box-shadow: 0 18px 30px rgba(16, 185, 129, 0.25);
}

.whatsapp-flutuante:hover {
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.4), 0 18px 30px rgba(16, 185, 129, 0.25);
}

.whatsapp-flutuante__icone {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.18);
}

.whatsapp-flutuante__icone svg {
    width: 20px;
    height: 20px;
    stroke: #06110d;
}

.whatsapp-flutuante__texto {
    font-family: "Inter", sans-serif;
}

@media (max-width: 1080px) {
    .contato-grid,
    .trilhas-contato {
        grid-template-columns: 1fr;
    }

    .hero-contato__acoes,
    .acoes-formulario,
    .trilha-acoes-planos {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contato-lateral {
        position: static;
    }
}

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

    .hero-contato__painel {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 860px) {
    .site-nav {
        width: min(calc(100% - 20px), 1180px);
    }

    .menu-toggle {
        display: inline-flex;
    }

    .site-menu {
        position: absolute;
        left: 10px;
        right: 10px;
        top: calc(100% + 10px);
        display: grid;
        padding: 14px;
        border-radius: 22px;
        border: 1px solid rgba(255, 255, 255, 0.08);
        background: rgba(10, 15, 20, 0.96);
        box-shadow: var(--sat-shadow);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
    }

    .site-menu.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-menu a,
    .site-menu .nav-cta {
        width: 100%;
        justify-content: flex-start;
        border-radius: 14px;
    }

    .cabeçalho {
        width: min(calc(100% - 20px), 1180px);
        top: 10px;
        padding: 14px;
    }

    .nav-links {
        border-top-color: rgba(255, 255, 255, 0.08);
    }

    .nav-links a {
        justify-content: flex-start;
        border-radius: 14px;
    }
}

@media (max-width: 768px) {
    main {
        padding-left: 18px;
        padding-right: 18px;
    }

    .hero-contato {
        padding-top: 36px;
    }

    .hero-contato__conteudo,
    .intro-roteamento,
    .trilha-card,
    .contato-apoio,
    .contato-intro,
    .formulario-contato,
    .contato-lateral {
        padding: 24px;
        border-radius: 24px;
    }

    .hero-contato__conteudo h1,
    .contato-intro h2,
    .formulario-contato h2,
    .contato-lateral h2,
    .intro-roteamento h2,
    .contato-apoio h2 {
        font-size: clamp(1.9rem, 8vw, 2.8rem);
    }

    .hero-contato__painel,
    .grade-2 {
        grid-template-columns: 1fr;
    }

    .hero-contato__acoes,
    .acoes-formulario,
    .trilha-acoes-planos {
        grid-template-columns: 1fr;
    }

    .botao-principal,
    .botao-secundario,
    .botao-texto {
        width: 100%;
    }

    fieldset {
        padding: 18px;
    }
}

@media (max-width: 640px) {
    .site-nav {
        width: min(calc(100% - 20px), 1180px);
    }

    .cabeçalho {
        margin-top: 10px;
    }

    .logo-sigla {
        width: 44px;
        height: 44px;
    }

    .logo-sigla::before {
        border-radius: 12px;
    }

    .logo-letra {
        font-size: 1.02rem;
    }

    .logo-texto strong {
        font-size: 0.9rem;
    }

    .logo-texto small {
        font-size: 0.66rem;
    }

    .whatsapp-flutuante {
        right: 12px;
        bottom: 12px;
        padding-right: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .card-superficie:hover,
    .trilha-card:hover,
    .botao-principal:hover,
    .botao-secundario:hover,
    .botao-texto:hover,
    .whatsapp-flutuante:hover {
        transform: none;
    }
}