/* ══════════════════════════════════════════════════════════════════
   1. RESET
   ══════════════════════════════════════════════════════════════════ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
img, svg { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

/* ══════════════════════════════════════════════════════════════════
   2. VARIÁVEIS CSS
   Identidade visual baseada no template de referência Dewi
   (Raleway/Roboto/Inter, títulos maiúsculos, cards com borda,
   header transparente sobre o hero) — accent verde por definição do cliente.
   ══════════════════════════════════════════════════════════════════ */
:root {
    /* Cores */
    --color-background: #ffffff;
    --color-default: #565f5c;
    --color-heading: #16241d;
    --color-accent: #1E8449;
    --color-accent-dark: #146536;
    --color-surface: #ffffff;
    --color-contrast: #ffffff;

    --color-light-bg: #F2F5F3;
    --color-dark-bg: #0B120E;
    --color-footer-bg: #f4f6f8;
    --color-dark-default: rgba(255,255,255,0.75);
    --color-dark-heading: #ffffff;

    --color-nav: #eef1ef;
    --color-nav-hover: #ffffff;

    --color-whatsapp: #25D366;
    --color-danger: #D64545;
    --color-border: rgba(22, 36, 29, 0.1);

    /* Fontes */
    --font-heading: 'Raleway', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --font-nav: 'Inter', sans-serif;

    /* Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-pill: 50px;

    /* Sombras */
    --shadow-sm: 0px 0px 20px rgba(16, 24, 20, 0.06);
    --shadow-md: 0px 0px 30px rgba(16, 24, 20, 0.12);
    --shadow-lg: 0px 10px 50px rgba(16, 24, 20, 0.18);

    /* Transições */
    --transition-fast: 0.3s ease;
    --transition-base: 0.35s ease-in-out;

    /* Layout */
    --container-width: 1240px;
    --header-height: 84px;
    --section-padding-desktop: 90px;
    --section-padding-mobile: 50px;
}

html { scroll-behavior: smooth; }

/* ══════════════════════════════════════════════════════════════════
   3. TIPOGRAFIA BASE
   ══════════════════════════════════════════════════════════════════ */
body {
    font-family: var(--font-body);
    color: var(--color-default);
    line-height: 1.7;
    background: var(--color-background);
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: 1.25;
    font-weight: 800;
}
h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); text-transform: uppercase; letter-spacing: 0.5px; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); text-transform: uppercase; }
h3 { font-size: 1.2rem; font-weight: 700; text-transform: none; }
h4 { font-size: 1.05rem; font-weight: 700; }
p { color: var(--color-default); }
.container { width: 100%; max-width: var(--container-width); margin: 0 auto; padding: 0 24px; }
.nowrap { white-space: nowrap; }

/* Eyebrow + título — assinatura visual do template de referência:
   linha pequena maiúscula com barra de destaque, seguida de título grande em caixa alta */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-nav);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: color-mix(in srgb, var(--color-default), transparent 40%);
    margin-bottom: 6px;
}
.eyebrow::after {
    content: '';
    display: inline-block;
    width: 60px;
    height: 1px;
    background: var(--color-accent);
}

/* ══════════════════════════════════════════════════════════════════
   4. ANIMAÇÕES DE ENTRADA
   ══════════════════════════════════════════════════════════════════ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeLeft {
    from { opacity: 0; transform: translateX(-32px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeRight {
    from { opacity: 0; transform: translateX(32px); }
    to   { opacity: 1; transform: translateX(0); }
}
@keyframes fadeScale {
    from { opacity: 0; transform: scale(0.94); }
    to   { opacity: 1; transform: scale(1); }
}
.reveal, .reveal-left, .reveal-right, .reveal-scale { opacity: 0; }
.reveal.is-visible       { animation: fadeUp 0.7s ease forwards; }
.reveal-left.is-visible  { animation: fadeLeft 0.7s ease forwards; }
.reveal-right.is-visible { animation: fadeRight 0.7s ease forwards; }
.reveal-scale.is-visible { animation: fadeScale 0.7s ease forwards; }
.delay-1 { animation-delay: 0.05s !important; }
.delay-2 { animation-delay: 0.15s !important; }
.delay-3 { animation-delay: 0.25s !important; }
.delay-4 { animation-delay: 0.35s !important; }
.delay-5 { animation-delay: 0.45s !important; }

/* ══════════════════════════════════════════════════════════════════
   5. HEADER, NAV, SUBLINHADOS, CTA, HAMBÚRGUER, DRAWER MOBILE
   Header fixo e transparente sobre o hero, torna-se escuro sólido ao
   rolar a página — padrão do template de referência.
   ══════════════════════════════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 500;
    background: transparent;
    padding: 18px 0;
    transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}
.site-header.is-scrolled {
    background: #ffffff;
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}
.site-header.is-scrolled .logo-img { filter: none; }
.site-header.is-scrolled .nav-link { color: var(--color-heading); }
.site-header.is-scrolled .nav-link:hover,
.site-header.is-scrolled .nav-link.is-active { color: var(--color-accent); }
.site-header.is-scrolled .nav-toggle span { background: var(--color-heading); }
.site-header.is-scrolled .btn-cta-header {
    background: var(--color-accent) !important;
    border-color: var(--color-accent) !important;
    color: #fff !important;
}
.site-header.is-scrolled .btn-cta-header:hover {
    background: var(--color-accent-dark) !important;
    border-color: var(--color-accent-dark) !important;
}

.header-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo-link { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 42px; width: auto; filter: brightness(0) invert(1); }

.nav-desktop { display: flex; align-items: center; gap: 36px; }
.nav-list { display: flex; align-items: center; gap: 2px; }
.nav-list li { padding: 15px 14px; }
.nav-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    font-family: var(--font-nav);
    font-weight: 500;
    font-size: 0.8rem;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--color-nav);
}
.nav-link::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 2px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}
.nav-link:hover::after, .nav-link.is-active::after { width: 100%; }
.nav-link.is-active, .nav-link:hover { color: var(--color-nav-hover); }

/* ── Submenu (dropdown) do item "Soluções" ────────────────────────── */
.nav-item-dropdown { position: relative; }
.nav-link-chevron { flex-shrink: 0; transition: transform var(--transition-fast); }
.nav-item-dropdown:hover .nav-link-chevron,
.nav-item-dropdown:focus-within .nav-link-chevron { transform: rotate(180deg); }

.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 50%;
    min-width: 300px;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: 10px 0;
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 8px);
    transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
    z-index: 20;
}
.nav-item-dropdown:hover .nav-dropdown,
.nav-item-dropdown:focus-within .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}
.nav-dropdown li { padding: 0; }
.nav-dropdown a {
    display: block;
    padding: 11px 22px;
    font-family: var(--font-body);
    font-size: 0.88rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: normal;
    color: var(--color-heading);
    white-space: nowrap;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.nav-dropdown a::after { display: none; }
.nav-dropdown a:hover { background: var(--color-light-bg); color: var(--color-accent); }

.btn-cta-header {
    font-size: 0.75rem !important;
    padding: 9px 24px !important;
    border-radius: var(--radius-sm) !important;
    border: 2px solid rgba(255,255,255,0.75);
    background: transparent !important;
    color: #fff !important;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    font-weight: 600;
}
.btn-cta-header:hover {
    background: var(--color-accent) !important;
    border-color: var(--color-accent);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: var(--transition-fast);
    margin: 0 auto;
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-drawer {
    position: fixed;
    inset: 0;
    z-index: 498;
    visibility: hidden;
    pointer-events: none;
    /* ao fechar, some da tela só depois que a animação (transition-base)
       termina; ao abrir, fica visível na hora — é isso que garante a
       animação de entrada E saída (display:none cortava a transição) */
    transition: visibility 0s linear var(--transition-base);
}
.nav-drawer.is-open {
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
}

.nav-drawer-overlay {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: rgba(11, 18, 14, 0.55);
    border: none;
    padding: 0;
    cursor: pointer;
    opacity: 0;
    transition: opacity var(--transition-base);
}
.nav-drawer.is-open .nav-drawer-overlay { opacity: 1; }

.nav-drawer-panel {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: min(320px, 86vw);
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 74px 26px 28px;
    overflow-y: auto;
    opacity: 0;
    transform: translateX(28px);
    transition: transform var(--transition-base), opacity var(--transition-base);
}
.nav-drawer.is-open .nav-drawer-panel { opacity: 1; transform: translateX(0); }

.nav-drawer-close {
    position: absolute;
    top: 16px; right: 16px;
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--color-light-bg);
    border: none;
    color: var(--color-heading);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}
.nav-drawer-close:hover { background: var(--color-accent); color: #fff; }

.nav-drawer-top { display: flex; justify-content: center; margin-bottom: 20px; }
.nav-drawer-logo { height: 38px; width: auto; }

.nav-drawer-social { display: flex; justify-content: center; gap: 10px; margin-bottom: 24px; padding-bottom: 22px; border-bottom: 1px solid var(--color-border); }
.nav-drawer-social a {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--color-light-bg);
    color: var(--color-heading);
    transition: background var(--transition-fast), color var(--transition-fast);
}
.nav-drawer-social a:hover { background: var(--color-accent); color: #fff; }

.nav-drawer-list { display: flex; flex-direction: column; gap: 2px; }
.nav-drawer-link {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 14px 4px;
    background: none;
    border: none;
    border-bottom: 1px solid var(--color-border);
    font-family: var(--font-nav);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--color-heading);
    text-align: left;
    cursor: pointer;
}
.nav-drawer-link.is-active { color: var(--color-accent); }
.nav-drawer-link-icon { display: flex; flex-shrink: 0; color: var(--color-accent); }
.nav-drawer-link-label { flex: 1; }
.nav-drawer-chevron { flex-shrink: 0; transition: transform var(--transition-fast); }
.nav-drawer-item-dropdown.is-open > .nav-drawer-toggle .nav-drawer-chevron { transform: rotate(180deg); }

.nav-drawer-submenu {
    max-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: max-height var(--transition-base);
}
.nav-drawer-item-dropdown.is-open > .nav-drawer-submenu { max-height: 640px; }
.nav-drawer-submenu a {
    display: block;
    padding: 11px 4px 11px 34px;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
    color: var(--color-default);
    border-bottom: 1px dashed var(--color-border);
}
.nav-drawer-submenu a:hover { color: var(--color-accent); }

/* Header sempre sólido enquanto o drawer mobile está aberto, mesmo no topo da página */
body.nav-drawer-open .site-header {
    background: #ffffff;
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}
body.nav-drawer-open .site-header .logo-img { filter: none; }
body.nav-drawer-open .site-header .nav-toggle span { background: var(--color-heading); }

/* ══════════════════════════════════════════════════════════════════
   6. BOTÕES UTILITÁRIOS
   Botões retangulares (radius pequeno), maiúsculos, com letter-spacing —
   assinatura de botão do template de referência.
   ══════════════════════════════════════════════════════════════════ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-family: var(--font-nav);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}
.btn-primary {
    background: var(--color-accent);
    color: #fff;
}
.btn-primary:hover { background: var(--color-accent-dark); }
.btn-outline {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-heading);
}
.btn-outline:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-white {
    background: #fff;
    color: var(--color-accent-dark);
}
.btn-white:hover { background: var(--color-accent); color: #fff; }
.btn-block { width: 100%; }
.hero-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }

/* ══════════════════════════════════════════════════════════════════
   7. HERO
   Altura cheia, imagem de fundo com tint escuro, título grande em
   caixa alta — padrão do template de referência.
   ══════════════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    box-sizing: border-box;
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 50px;
}
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease;
    z-index: 1;
}
.hero-slide.is-active { opacity: 1; }
.hero-slide::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(9, 14, 11, 0.72);
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
}
.hero-inner { max-width: 760px; display: flex; flex-direction: column; gap: 22px; }
.hero h1, .hero p { color: #fff; }
.hero h1 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.hero p { font-size: 1.2rem; color: rgba(255,255,255,0.82); font-family: var(--font-heading); font-weight: 300; }
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 32px;
    margin-top: 4px;
}
.hero-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255,255,255,0.85);
    font-family: var(--font-nav);
    font-weight: 500;
}
.hero-badge svg { flex-shrink: 0; color: var(--color-accent); }
.hero-dots {
    position: absolute;
    z-index: 3;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}
.hero-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.35);
    transition: background var(--transition-fast), transform var(--transition-fast);
}
.hero-dot.is-active { background: var(--color-accent); transform: scale(1.15); }
.hero-page { min-height: 62vh; }

.badges-strip {
    background: var(--color-light-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 26px 0;
}
.badges-strip .flex-grid {
    justify-content: center;
    gap: 20px 44px;
}
.badges-strip .hero-badge { color: var(--color-heading); }
.badges-strip .hero-badge svg { color: var(--color-accent); }

/* ══════════════════════════════════════════════════════════════════
   8. SEÇÕES DE CONTEÚDO (padrão, alternativa, escura)
   ══════════════════════════════════════════════════════════════════ */
.section { padding: var(--section-padding-desktop) 0; }
.section-alt { background: var(--color-light-bg); }
.section-dark { background: var(--color-dark-bg); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--color-dark-heading); }
.section-dark p { color: var(--color-dark-default); }
.section-dark .eyebrow { color: rgba(255,255,255,0.5); }
.section-primary { background: var(--color-accent-dark); }
.section-primary h2, .section-primary h3 { color: #fff; }
.section-primary p { color: rgba(255,255,255,0.85); }
.section-primary .eyebrow { color: rgba(255,255,255,0.7); }
.section-primary .eyebrow::after { background: #fff; }

.section-title {
    max-width: 720px;
    margin: 0 auto 52px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.section-title.align-left { margin: 0 0 44px; align-items: flex-start; text-align: left; }
.section-header { max-width: 720px; margin: 0 auto 52px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.section-header.align-left { margin: 0 0 44px; align-items: flex-start; text-align: left; }

/* ══════════════════════════════════════════════════════════════════
   9. COMPONENTES ESTRUTURAIS (grades, cards, benefícios, cta final)
   ══════════════════════════════════════════════════════════════════ */
.flex-grid { display: flex; flex-wrap: wrap; gap: 24px; list-style: none; margin: 0; padding: 0; }
.flex-grid-2 > * { flex: 1 1 calc(50% - 24px); min-width: 280px; }
.flex-grid-3 > * { flex: 1 1 calc(33.333% - 24px); min-width: 260px; }
.flex-grid-4 > * { flex: 1 1 calc(25% - 24px); min-width: 220px; }

/* Card com borda fina que ganha destaque na cor de marca ao passar o mouse —
   padrão de card do template de referência (sem sombra pesada). */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.card:hover { border-color: var(--color-accent); transform: translateY(-4px); }
.card h3, .card h4 { transition: color var(--transition-fast); }
.card:hover h3, .card:hover h4 { color: var(--color-accent); }
.card-icon {
    width: 56px; height: 56px;
    border-radius: 50%;
    background: transparent;
    border: 2px dotted color-mix(in srgb, var(--color-accent), transparent 35%);
    color: var(--color-accent);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.card-link {
    margin-top: auto;
    align-self: center;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-accent);
    font-family: var(--font-nav);
    font-weight: 600;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}
.card-link svg { transition: transform var(--transition-fast); }
.card:hover .card-link svg { transform: translateX(4px); }

.card-dark {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: border-color var(--transition-fast);
}
.card-dark:hover { border-color: var(--color-accent); }

/* Card "flutuante" com foto — reproduz o padrão de destaque do template
   de referência: imagem no topo + painel sobreposto com selo circular. */
.solution-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-md);
    overflow: visible;
    height: 100%;
}
.solution-card .solution-card-img { border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 3 / 2; }
.solution-card .solution-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.solution-card .solution-card-details {
    background: var(--color-surface);
    padding: 44px 26px 26px;
    margin: -60px 20px 0;
    position: relative;
    text-align: center;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}
.solution-card .solution-card-icon {
    width: 64px; height: 64px;
    background: var(--color-accent);
    color: #fff;
    border: 5px solid #fff;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    position: absolute;
    top: -32px;
    left: calc(50% - 32px);
    transition: var(--transition-base);
}
.solution-card:hover .solution-card-icon { background: #fff; border: 2px solid var(--color-accent); color: var(--color-accent); }
.solution-card:hover .solution-card-details h3 { color: var(--color-accent); }
.solution-card:hover .solution-card-img img { transform: scale(1.15); }
.solution-card .solution-card-details h3 { font-size: 1.1rem; margin-top: 6px; }
.solution-card .solution-card-details p { font-size: 0.92rem; }

/* Carrossel de soluções — 3 cards visíveis com setas de navegação */
.solutions-carousel {
    display: flex;
    align-items: center;
    gap: 16px;
}
.carousel-viewport {
    flex: 1;
    overflow: hidden;
}
.carousel-track {
    display: flex;
    gap: 24px;
    transition: transform var(--transition-base);
    padding: 10px 4px 30px;
}
.carousel-slide {
    flex: 0 0 calc((100% - 48px) / 3);
    min-width: 0;
}
.carousel-arrow {
    flex-shrink: 0;
    width: 46px; height: 46px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-heading);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
.carousel-arrow:hover { border-color: var(--color-accent); color: var(--color-accent); }
.carousel-arrow:disabled { opacity: 0.35; cursor: default; }
.carousel-arrow:disabled:hover { border-color: var(--color-border); color: var(--color-heading); }

@media (max-width: 900px) {
    .carousel-slide { flex: 0 0 calc((100% - 24px) / 2); }
}
@media (max-width: 600px) {
    .carousel-slide { flex: 0 0 100%; }
    .solutions-carousel { gap: 8px; }
    .carousel-arrow { width: 38px; height: 38px; }
}

.benefit-list { display: flex; flex-direction: column; gap: 16px; }
.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
}
.benefit-item:hover { border-color: var(--color-accent); }
.benefit-icon {
    width: 38px; height: 38px;
    flex-shrink: 0;
    border-radius: 50%;
    background: transparent;
    border: 2px dotted color-mix(in srgb, var(--color-accent), transparent 35%);
    color: var(--color-accent);
    display: flex; align-items: center; justify-content: center;
}

/* Checklist compacto — sem caixas/bordas, para listas mais longas */
.checklist { display: flex; flex-direction: column; gap: 14px; list-style: none; margin: 0; padding: 0; }
.checklist-item { display: flex; align-items: flex-start; gap: 12px; }
.checklist-item svg { flex-shrink: 0; color: var(--color-accent); margin-top: 2px; }
.checklist-item span { margin: 0; color: var(--color-default); }
@media (min-width: 700px) {
    .checklist.two-col {
        display: grid;
        grid-template-columns: 1fr 1fr;
        column-gap: 28px;
        row-gap: 14px;
    }
}
.tag-list { display: flex; flex-wrap: wrap; gap: 12px; }
.tag {
    padding: 10px 20px;
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    font-family: var(--font-nav);
    font-weight: 500;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}
.tag:hover { border-color: var(--color-accent); color: var(--color-accent); }

.steps-list { display: flex; flex-direction: column; gap: 0; }
.step-item {
    display: flex;
    gap: 24px;
    padding: 26px 0;
    border-bottom: 1px solid var(--color-border);
}
.step-item:last-child { border-bottom: none; }
.step-number {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.6rem;
    color: var(--color-accent);
    flex-shrink: 0;
    width: 56px;
}

/* Etapas horizontais — alternativa ao steps-list vertical, com linha conectora */
.steps-horizontal {
    display: flex;
    flex-wrap: wrap;
    gap: 36px 24px;
}
.step-h-item {
    flex: 1 1 180px;
    min-width: 160px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    position: relative;
}
.step-h-number {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}
.step-h-item p { font-size: 0.9rem; }
@media (min-width: 901px) {
    .step-h-item:not(:first-child)::before {
        content: '';
        position: absolute;
        top: 25px;
        left: -50%;
        width: 100%;
        height: 2px;
        background: var(--color-border);
        z-index: 1;
    }
}

.problem-solution { display: flex; flex-direction: column; gap: 18px; }
.ps-card {
    padding: 26px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-border);
    background: var(--color-surface);
}
.ps-card.is-problem { border-left-color: var(--color-danger); }
.ps-card.is-solution { border-left-color: var(--color-accent); background: var(--color-light-bg); }

.media-split { display: flex; align-items: center; gap: 56px; }
.media-split-media, .media-split-text { flex: 1 1 0; min-width: 300px; }
.media-split-media img { border-radius: var(--radius-md); box-shadow: var(--shadow-md); width: 100%; }
.media-split.is-reverse { flex-direction: row-reverse; }
.media-split-text p + p { margin-top: 14px; }

.cta-final {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 22px;
    max-width: 640px;
    margin: 0 auto;
}

.portfolio-grid { display: flex; flex-wrap: wrap; gap: 24px; }
.portfolio-item { flex: 1 1 calc(25% - 24px); min-width: 220px; border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(30%); transition: filter var(--transition-fast); }
.portfolio-item:hover img { filter: grayscale(0%); }

/* Grid de segmentos atendidos — imagem + legenda */
.segment-grid { display: flex; flex-wrap: wrap; gap: 24px; }
.segment-card { flex: 1 1 calc(25% - 24px); min-width: 200px; display: flex; flex-direction: column; gap: 12px; }
.segment-card-img { border-radius: var(--radius-md); overflow: hidden; border: 1px solid var(--color-border); aspect-ratio: 4 / 3; }
.segment-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-base); }
.segment-card:hover .segment-card-img img { transform: scale(1.08); }
.segment-card span {
    text-align: center;
    font-family: var(--font-nav);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--color-heading);
}

.team-photo-block { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
.team-photo-block img { flex: 1 1 380px; border-radius: var(--radius-md); box-shadow: var(--shadow-md); }
.team-photo-caption { flex: 1 1 280px; }

/* ══════════════════════════════════════════════════════════════════
   10. MODAL, OVERLAY, FORMULÁRIOS
   Inputs retos (radius mínimo), botão de envio em pill — como no
   formulário do template de referência.
   ══════════════════════════════════════════════════════════════════ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(9, 14, 11, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base);
}
.modal-overlay.is-open { opacity: 1; visibility: visible; }
.modal-box {
    position: relative;
    background: var(--color-surface);
    border-radius: var(--radius-md);
    padding: 40px;
    width: 100%;
    max-width: 460px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    transform: translateY(20px) scale(0.98);
    transition: transform var(--transition-base);
    display: flex;
    flex-direction: column;
    gap: 18px;
    border-top: 4px solid var(--color-accent);
}
.modal-overlay.is-open .modal-box { transform: translateY(0) scale(1); }
.modal-close {
    position: absolute;
    top: 14px; right: 14px;
    width: 40px; height: 40px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--color-default);
    background: var(--color-light-bg);
    transition: background var(--transition-fast), color var(--transition-fast);
}
.modal-close:hover { background: var(--color-accent); color: #fff; }
.modal-title { padding-right: 38px; font-size: 1.3rem; }
.modal-subtitle { color: var(--color-default); font-size: 0.9rem; margin-top: -12px; }
#formOrcamento { display: flex; flex-direction: column; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
    font-family: var(--font-nav);
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-heading);
}
.form-group input, .form-group textarea, .form-group select {
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    resize: vertical;
    transition: border-color var(--transition-fast);
    background: var(--color-surface);
    color: var(--color-default);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--color-accent);
}
.btn-enviar-wa {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: var(--color-whatsapp);
    color: #fff;
    padding: 14px;
    border-radius: var(--radius-pill);
    font-family: var(--font-nav);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    transition: background var(--transition-fast), opacity var(--transition-fast);
}
.btn-enviar-wa:hover { background: #1EBE59; }
.btn-enviar-wa:disabled { opacity: 0.6; cursor: not-allowed; }
.form-note { font-size: 0.75rem; color: color-mix(in srgb, var(--color-default), transparent 20%); text-align: center; }
.form-group-recaptcha { align-items: center; }

.field-error {
    display: none;
    font-family: var(--font-body);
    font-size: 0.76rem;
    color: var(--color-danger);
    margin-top: -2px;
}
.field-error.is-visible { display: block; }
.form-group.has-error input,
.form-group.has-error textarea,
.form-group.has-error select {
    border-color: var(--color-danger);
}
.form-alert {
    display: none;
    font-size: 0.8rem;
    color: var(--color-danger);
    text-align: center;
    margin: -6px 0 0;
}
.form-alert.is-visible { display: block; }

/* ══════════════════════════════════════════════════════════════════
   11. FAB E BARRA MOBILE
   Botão quadrado (radius pequeno) na cor de destaque — como o botão
   "voltar ao topo" do template de referência.
   ══════════════════════════════════════════════════════════════════ */
.fab-topo {
    position: fixed;
    right: 35px;
    bottom: 96px;
    width: 44px; height: 44px;
    border-radius: var(--radius-sm);
    background: var(--color-accent);
    color: #fff;
    box-shadow: var(--shadow-md);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 900;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}
.fab-topo:hover { background: var(--color-accent-dark); }
.fab-topo.is-visible { opacity: 1; transform: translateY(0); }

.fab-whatsapp {
    position: fixed;
    right: 28px;
    bottom: 28px;
    width: 58px; height: 58px;
    border-radius: 50%;
    background: var(--color-whatsapp);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 900;
    transition: transform var(--transition-fast);
}
.fab-whatsapp:hover { transform: scale(1.08); }

.mobile-bar {
    display: none;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    background: var(--color-dark-bg);
    border-top: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.2);
    z-index: 900;
    justify-content: space-around;
    padding: 8px 0;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
}
.mobile-bar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: rgba(255,255,255,0.75);
    font-family: var(--font-nav);
    font-weight: 500;
    flex: 1;
    padding: 4px 0;
}
.mobile-bar-wa { color: var(--color-whatsapp); }

/* ══════════════════════════════════════════════════════════════════
   12. FOOTER
   Fundo escuro, colunas estruturais e barra de copyright com borda —
   padrão do template de referência.
   ══════════════════════════════════════════════════════════════════ */
.site-footer {
    background: var(--color-footer-bg);
    color: var(--color-default);
}
.footer-inner {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 70px 24px 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 44px;
    border-top: 1px solid var(--color-border);
}
.footer-col-brand { flex: 1 1 300px; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.footer-col-nav, .footer-col-solucoes, .footer-col-contato { flex: 1 1 180px; }
.footer-logo { height: 44px; width: auto; max-width: 220px; object-fit: contain; align-self: flex-start; }
.footer-tagline { color: color-mix(in srgb, var(--color-default), transparent 20%); font-size: 0.85rem; line-height: 1.6; max-width: 320px; }
.footer-contact-item { color: var(--color-default); }
.footer-contact-item:hover { color: var(--color-accent); }
.footer-contact-list .footer-contact-item { display: inline-flex; align-items: center; gap: 8px; }
.footer-contact-list .footer-contact-item svg { flex-shrink: 0; color: var(--color-accent); }
.footer-contact-btn { text-align: left; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 38px; height: 38px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    display: flex; align-items: center; justify-content: center;
    color: var(--color-default);
    transition: border-color var(--transition-fast), color var(--transition-fast);
}
.footer-social a:hover { border-color: var(--color-accent); color: var(--color-accent); }
.footer-heading {
    color: var(--color-heading);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 20px;
    font-weight: 700;
}
.footer-heading-social { margin-bottom: 0; }
.footer-nav-list { display: flex; flex-direction: column; gap: 11px; font-size: 0.88rem; }
.footer-nav-list a:hover { color: var(--color-accent); }
.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 22px 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: var(--container-width);
    margin: 0 auto;
    font-size: 0.78rem;
}
.footer-dev { display: flex; align-items: center; gap: 8px; }
.footer-dev a { display: inline-flex; align-items: center; }
.footer-dev-logo { height: 13px; width: auto; }

/* ══════════════════════════════════════════════════════════════════
   12.1 BREADCRUMB (trilha de navegação discreta)
   ══════════════════════════════════════════════════════════════════ */
.breadcrumb-bar {
    background: var(--color-light-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 13px 0;
}
.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-family: var(--font-nav);
    font-size: 0.76rem;
    letter-spacing: 0.2px;
}
.breadcrumb-item { display: flex; align-items: center; gap: 6px; }
.breadcrumb-item a { color: color-mix(in srgb, var(--color-default), transparent 10%); }
.breadcrumb-item a:hover { color: var(--color-accent); }
.breadcrumb-item span[aria-current] { color: var(--color-heading); font-weight: 600; }
.breadcrumb-sep { display: flex; color: color-mix(in srgb, var(--color-default), transparent 55%); }

/* ══════════════════════════════════════════════════════════════════
   13. PÁGINAS DE CONFIRMAÇÃO E ERRO
   ══════════════════════════════════════════════════════════════════ */
.status-page {
    min-height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--section-padding-desktop) 24px;
}
.status-box {
    text-align: center;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
.status-icon {
    width: 84px; height: 84px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    border: 2px dotted currentColor;
}
.status-icon.is-success { color: var(--color-accent); }
.status-icon.is-error { color: var(--color-danger); }
.status-code {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 5rem;
    color: var(--color-border);
    line-height: 1;
}

/* ══════════════════════════════════════════════════════════════════
   14. MEDIA QUERIES
   ══════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .nav-desktop { display: none; }
    .nav-toggle { display: flex; }
    .fab-topo, .fab-whatsapp { display: none !important; }
    .mobile-bar { display: flex; }
    body { padding-bottom: 64px; }
    .media-split, .media-split.is-reverse { flex-direction: column; }
    .team-photo-block { flex-direction: column; }
}

@media (min-width: 1025px) {
    .fab-topo, .fab-whatsapp { display: flex; }
}

@media (max-width: 768px) {
    :root {
        --section-padding-desktop: var(--section-padding-mobile);
        --header-height: 68px;
    }
    .logo-img { height: 34px; }
    .hero { min-height: 100vh; }
    .hero-page { min-height: 48vh; }
    .flex-grid-2 > *, .flex-grid-3 > *, .flex-grid-4 > * { flex: 1 1 100%; }
    .portfolio-item { flex: 1 1 calc(50% - 24px); }
    .segment-card { flex: 1 1 calc(50% - 24px); }
    .footer-inner { gap: 32px; padding-top: 50px; }
    .modal-box { padding: 28px 22px; }
    .step-item { gap: 16px; }
    .step-number { width: 40px; font-size: 1.3rem; }
    .solution-card .solution-card-details { margin: -50px 12px 0; padding: 38px 20px 22px; }
}

@media (max-width: 480px) {
    .portfolio-item { flex: 1 1 100%; }
    .hero-badges { flex-direction: column; gap: 10px; }
    .btn { width: 100%; }
    .hero-ctas .btn { width: 100%; }
}