/* ================================================
   Ligue Aí — Site institucional
   Identidade visual: manual da marca (light + Montserrat)
   ================================================ */

:root {
    /* Cores da marca (manual) */
    --c-primary: #3EB8EF;
    --c-primary-dark: #1FA3DD;
    --c-primary-darker: #1486BC;
    --c-primary-soft: #E5F5FD;
    --c-primary-tint: #F2FAFE;

    --c-gray: #808080;
    --c-gray-soft: #F2F4F7;

    --c-text: #1F2937;
    --c-text-mid: #4B5563;
    --c-text-soft: #6B7280;
    --c-text-faint: #9CA3AF;

    --c-bg: #FFFFFF;
    --c-bg-soft: #F8FAFC;
    --c-border: #E5E7EB;

    --c-dark: #0E1929;
    --c-dark-2: #14233A;

    /* Tipografia */
    --font: 'Montserrat', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

    /* Layout */
    --container: 1200px;
    --pad: clamp(16px, 4vw, 32px);
    --section-pad: clamp(28px, 4vw, 44px);

    /* Forma */
    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 22px;
    --r-pill: 999px;

    /* Sombras */
    --sh-sm: 0 1px 2px rgba(15, 23, 42, .06);
    --sh-md: 0 6px 24px rgba(15, 23, 42, .08);
    --sh-lg: 0 18px 50px rgba(15, 23, 42, .12);
    --sh-blue: 0 12px 32px rgba(62, 184, 239, .28);

    /* Movimento */
    --t: 220ms cubic-bezier(.4, 0, .2, 1);
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    /* mata scroll horizontal causado por nav mobile fixa off-screen, hero-cards com offsets negativos, etc.
       'clip' não cria contexto de scroll (preserva position: sticky); fallback hidden pra browsers antigos */
    overflow-x: hidden;
    overflow-x: clip;
}
body {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--c-text);
    background: var(--c-bg);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    overflow-x: clip;
}
img, svg { display: block; max-width: 100%; height: auto; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; transition: color var(--t); }
button { font-family: inherit; cursor: pointer; border: 0; background: transparent; }
input, textarea, select { font: inherit; color: inherit; }

/* === Utilidades === */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding-inline: var(--pad);
}

.eyebrow {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--c-primary-darker);
    background: var(--c-primary-soft);
    padding: 6px 14px;
    border-radius: var(--r-pill);
    margin-bottom: 18px;
}
.eyebrow--blue { color: #fff; background: var(--c-primary); }
.eyebrow--white { color: var(--c-primary); background: rgba(255,255,255,.95); }

h1, h2, h3, h4 {
    font-family: var(--font);
    font-weight: 800;
    line-height: 1.18;
    color: var(--c-text);
    letter-spacing: -0.02em;
    text-transform: uppercase;
}
h1 { font-size: clamp(36px, 5.5vw, 64px); letter-spacing: -0.01em; }
h2 { font-size: clamp(28px, 3.6vw, 44px); letter-spacing: 0; }
h3 { font-size: clamp(20px, 2vw, 22px); letter-spacing: .01em; }
h4 { font-size: 16px; font-weight: 700; }
p { color: var(--c-text-mid); }

.section-head {
    max-width: 720px;
    margin-bottom: clamp(28px, 3.5vw, 40px);
}
.section-head--center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}
.section-head h2 { margin-bottom: 14px; }
.section-head p { font-size: 17px; color: var(--c-text-soft); }

/* === Botões === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    font-size: 15px;
    padding: 14px 26px;
    border-radius: var(--r-pill);
    transition: all var(--t);
    border: 1.5px solid transparent;
    white-space: nowrap;
}
.btn-primary {
    background: var(--c-primary);
    color: #fff;
    box-shadow: var(--sh-blue);
}
.btn-primary:hover { background: var(--c-primary-dark); transform: translateY(-1px); box-shadow: 0 16px 36px rgba(62, 184, 239, .38); }
.btn-ghost {
    background: transparent;
    color: var(--c-text);
    border-color: var(--c-border);
}
.btn-ghost:hover { border-color: var(--c-primary); color: var(--c-primary-darker); }
.btn-block { width: 100%; padding: 16px; font-size: 16px; }


/* ================================================
   HEADER + NAV
   ================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, .85);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--t), box-shadow var(--t);
}
.site-header.scrolled {
    border-color: var(--c-border);
    box-shadow: var(--sh-sm);
}
.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-block: 18px;
}
.brand img { height: 32px; width: auto; }

.primary-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}
.primary-nav ul {
    display: flex;
    gap: 22px;
}
.primary-nav a {
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text-mid);
    position: relative;
    padding: 6px 0;
}
.primary-nav ul a:hover { color: var(--c-primary-darker); }
.primary-nav ul a::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--c-primary);
    border-radius: 2px;
    transform: scaleX(0);
    transition: transform var(--t);
}
.primary-nav ul a:hover::after { transform: scaleX(1); }

.primary-nav .nav-cta {
    padding: 12px 30px;
    font-size: 14px;
    letter-spacing: .01em;
    color: #fff;
    background: var(--c-primary-dark);
    box-shadow: 0 10px 28px rgba(31, 163, 221, .35);
    margin-left: 6px;
}
.primary-nav .nav-cta:hover {
    color: #fff;
    background: var(--c-primary-darker);
    box-shadow: 0 14px 34px rgba(20, 134, 188, .42);
}
.primary-nav .nav-cta::after {
    /* mata o sublinhado animado herdado do .primary-nav ul a */
    display: none;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
}
.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: transform var(--t), opacity var(--t);
}


/* ================================================
   HERO
   ================================================ */
.hero {
    position: relative;
    padding-top: clamp(32px, 4vw, 56px);
    padding-bottom: var(--section-pad);
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 60% 50% at 80% 20%, rgba(62, 184, 239, .14), transparent 60%),
        radial-gradient(ellipse 50% 40% at 10% 90%, rgba(62, 184, 239, .08), transparent 60%),
        linear-gradient(180deg, var(--c-primary-tint) 0%, var(--c-bg) 100%);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 56px;
    align-items: start;
}
.hero-title {
    margin-bottom: 22px;
    background: linear-gradient(120deg, var(--c-text) 60%, var(--c-primary-darker) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.hero-lead {
    font-size: 18px;
    color: var(--c-text-mid);
    max-width: 540px;
    margin-bottom: 32px;
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}
.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Coluna do mapa: SVG + bullets quantitativos */
.hero-map-col {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}
.hero-map {
    width: 100%;
    max-width: 460px;
    aspect-ratio: 1 / 1;
    filter: drop-shadow(0 8px 24px rgba(31, 163, 221, .22));
}
.hero-map svg { width: 100%; height: 100%; display: block; overflow: visible; }
.hero-map path[data-uf] {
    fill: var(--c-primary);
    stroke: #fff;
    stroke-width: 1.2;
    stroke-linejoin: round;
    cursor: pointer;
    transition: fill 200ms ease;
}
.hero-map path[data-uf]:hover,
.hero-map path[data-uf]:focus {
    fill: var(--c-primary-darker);
    outline: none;
}
.hero-bullets {
    display: flex;
    gap: 12px;
    flex-wrap: nowrap;
    justify-content: space-between;
    align-items: flex-start;
    padding-top: 18px;
    margin-top: 18px;
    width: 100%;
    border-top: 1px solid var(--c-border);
    text-align: center;
}
.hero-bullets li {
    flex: 1 1 0;
    min-width: 0;
    font-size: 10px;
    color: var(--c-text-soft);
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 500;
    line-height: 1.25;
}
.hero-bullets strong {
    display: block;
    color: var(--c-text);
    font-size: 18px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 4px;
    letter-spacing: -0.01em;
}


/* ================================================
   MIGRATE (gancho de migração)
   ================================================ */
.migrate {
    padding-block: var(--section-pad);
    background: var(--c-bg-soft);
}
.migrate-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: center;
}
.migrate h2 { margin-bottom: 22px; text-align: center; }
.migrate-copy p {
    font-size: 17px;
    margin-bottom: 16px;
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}
.migrate-copy .btn { margin-top: 18px; }

.migrate-visual {
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-darker) 100%);
    color: #fff;
    border-radius: var(--r-lg);
    padding: 36px;
    box-shadow: var(--sh-blue);
    position: relative;
    overflow: hidden;
}
.migrate-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 0%, rgba(255,255,255,.18), transparent 50%);
    pointer-events: none;
}
.check-list { display: grid; gap: 18px; position: relative; }
.check-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 16px;
    font-weight: 500;
}
.check-mark {
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    border-radius: var(--r-pill);
    background: rgba(255,255,255,.22);
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 14px;
}


/* ================================================
   FAIXA DE COBERTURA (home)
   ================================================ */
.cob-banner-section {
    padding-block: var(--section-pad);
}
.cob-banner {
    display: flex;
    align-items: center;
    gap: 22px;
    background: linear-gradient(135deg, #fff 0%, var(--c-primary-tint) 60%, var(--c-primary-soft) 100%);
    border: 1px solid var(--c-primary-soft);
    border-radius: var(--r-lg);
    padding: 26px 32px;
    box-shadow: var(--sh-sm);
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
    position: relative;
    overflow: hidden;
}
.cob-banner::before {
    content: "";
    position: absolute;
    right: -60px;
    top: 50%;
    transform: translateY(-50%);
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(62, 184, 239, .18), transparent 70%);
    pointer-events: none;
}
.cob-banner:hover {
    transform: translateY(-2px);
    box-shadow: var(--sh-md);
    border-color: var(--c-primary);
}
.cob-banner-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--r-md);
    background: var(--c-primary);
    color: #fff;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    box-shadow: var(--sh-blue);
    position: relative;
    z-index: 1;
}
.cob-banner-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
    z-index: 1;
}
.cob-banner-text strong {
    font-size: 17px;
    font-weight: 700;
    color: var(--c-text);
}
.cob-banner-text span {
    font-size: 14px;
    color: var(--c-text-mid);
}
.cob-banner-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--c-primary-darker);
    padding: 10px 18px;
    border: 1.5px solid var(--c-primary);
    border-radius: var(--r-pill);
    flex-shrink: 0;
    background: #fff;
    transition: background var(--t), color var(--t);
    position: relative;
    z-index: 1;
}
.cob-banner:hover .cob-banner-cta {
    background: var(--c-primary);
    color: #fff;
}
.cob-banner-cta svg { transition: transform var(--t); }
.cob-banner:hover .cob-banner-cta svg { transform: translateX(3px); }

@media (max-width: 720px) {
    .cob-banner {
        flex-direction: column;
        text-align: center;
        gap: 18px;
        padding: 28px 24px;
    }
    .cob-banner::before { display: none; }
    .cob-banner-cta { width: 100%; justify-content: center; }
}


/* ================================================
   SERVICES
   ================================================ */
.services { padding-block: var(--section-pad); }
.services .section-head { max-width: 920px; }
.services .section-head p { text-wrap: balance; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 32px 28px;
    transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--sh-md);
    border-color: var(--c-primary-soft);
}
.service-card--featured {
    background: linear-gradient(160deg, var(--c-primary-soft) 0%, var(--c-bg) 75%);
    border-color: var(--c-primary-soft);
}
.service-icon {
    width: 56px;
    height: 56px;
    background: var(--c-primary-soft);
    border-radius: var(--r-md);
    display: grid;
    place-items: center;
    margin-bottom: 22px;
}
.service-icon img { width: 32px; height: 32px; }
.service-card--featured .service-icon { background: rgba(255,255,255,.7); }
.service-card h3 { margin-bottom: 10px; }
.service-card p {
    font-size: 15px;
    line-height: 1.6;
    color: var(--c-text-mid);
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}


/* ================================================
   PABX EXPLAIN
   ================================================ */
.pabx-explain {
    padding-block: var(--section-pad);
    background: var(--c-bg-soft);
    position: relative;
}
.explain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.explain-card {
    background: #fff;
    border-radius: var(--r-lg);
    padding: 36px 30px;
    border: 1px solid var(--c-border);
    transition: transform var(--t), box-shadow var(--t);
    position: relative;
    text-align: center;
}
.explain-card:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.explain-num {
    font-size: 38px;
    font-weight: 800;
    color: var(--c-primary);
    line-height: 1;
    margin-bottom: 16px;
    letter-spacing: -0.04em;
}
.explain-card h3 { margin-bottom: 12px; }
.explain-card p {
    font-size: 15px;
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}


/* ================================================
   STATS
   ================================================ */
.stats {
    padding-top: var(--section-pad);
    padding-bottom: clamp(12px, 2vw, 24px);
    background:
        radial-gradient(ellipse 80% 60% at 50% 0%, rgba(62, 184, 239, .12), transparent 70%),
        var(--c-bg);
}
.stat { padding: 12px 16px; }
.stats-head { max-width: 900px; margin-bottom: clamp(28px, 3.5vw, 40px); }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 28px;
    text-align: center;
}
.stat {
    padding: 24px 16px;
}
.stat-value {
    font-size: clamp(40px, 5vw, 64px);
    font-weight: 800;
    color: var(--c-primary);
    line-height: 1;
    margin-bottom: 10px;
    letter-spacing: -0.03em;
    font-variant-numeric: tabular-nums;
}
.stat-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text-mid);
    text-transform: uppercase;
    letter-spacing: .08em;
}


/* ================================================
   ABOUT
   ================================================ */
.about {
    padding-block: var(--section-pad);
}
.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-copy { text-align: center; }
.about h2 { margin-bottom: 22px; text-align: center; }
.about-copy p {
    font-size: 17px;
    margin-bottom: 18px;
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}
.about-card {
    background: linear-gradient(160deg, #fff 0%, var(--c-primary-tint) 100%);
    border: 1px solid var(--c-primary-soft);
    border-radius: var(--r-lg);
    padding: 36px;
    box-shadow: var(--sh-md);
}
.about-card h3 { margin-bottom: 14px; text-align: center; }
.about-card p {
    font-size: 15px;
    margin-bottom: 24px;
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}
.about-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}
.about-pills li {
    background: rgba(62, 184, 239, .12);
    color: var(--c-primary-darker);
    padding: 8px 14px;
    border-radius: var(--r-pill);
    font-size: 13px;
    font-weight: 600;
}


/* ================================================
   TESTIMONIALS
   ================================================ */
.testimonials { padding-block: var(--section-pad); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.testimonial {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    padding: 36px 30px 30px;
    position: relative;
    transition: transform var(--t), box-shadow var(--t);
}
.testimonial:hover { transform: translateY(-4px); box-shadow: var(--sh-md); }
.quote-mark {
    font-family: Georgia, serif;
    font-size: 80px;
    line-height: 0.5;
    color: var(--c-primary);
    opacity: .25;
    position: absolute;
    top: 28px;
    right: 24px;
}
.testimonial blockquote {
    font-size: 15px;
    color: var(--c-text-mid);
    line-height: 1.65;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    border-top: 1px solid var(--c-border);
    padding-top: 20px;
}
.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--c-primary-soft);
}
.testimonial-author strong {
    display: block;
    font-size: 14px;
    color: var(--c-text);
}
.testimonial-author span {
    font-size: 13px;
    color: var(--c-text-soft);
}


/* ================================================
   PARTNERS
   ================================================ */
.partners {
    padding-block: var(--section-pad);
    background: var(--c-bg-soft);
}
.partners .section-head,
.testimonials .section-head { max-width: none; }
@media (min-width: 760px) {
    .partners .section-head h2,
    .testimonials .section-head h2 { white-space: nowrap; }
}
.partners-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    align-items: center;
    justify-items: center;
}
.partner img {
    max-height: 64px;
    max-width: 100%;
    width: auto;
    object-fit: contain;
    filter: grayscale(1) opacity(.6);
    transition: filter var(--t);
}
.partner:hover img { filter: grayscale(0) opacity(1); }


/* ================================================
   CONTACT (seção escura)
   ================================================ */
.contact {
    background: linear-gradient(160deg, var(--c-dark) 0%, var(--c-dark-2) 100%);
    color: rgba(255,255,255,.86);
    padding-top: var(--section-pad);
    position: relative;
    overflow: hidden;
}
.contact::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 50% 40% at 90% 0%, rgba(62, 184, 239, .22), transparent 60%),
        radial-gradient(ellipse 40% 30% at 0% 100%, rgba(62, 184, 239, .12), transparent 60%);
    pointer-events: none;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    position: relative;
    padding-bottom: 80px;
}
.contact h2 { color: #fff; margin-bottom: 18px; text-align: center; }
.contact-lead {
    color: rgba(255,255,255,.72);
    font-size: 17px;
    margin-bottom: 32px;
    text-align: center;
}
.contact-info > .eyebrow {
    display: block;
    width: fit-content;
    margin-inline: auto;
}

.contact-list {
    display: grid;
    gap: 22px;
    margin-bottom: 32px;
}
.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.contact-ico {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--r-md);
    background: rgba(62, 184, 239, .18);
    color: var(--c-primary);
    display: grid;
    place-items: center;
}
.contact-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255,255,255,.55);
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 2px;
}
.contact-list a, .contact-list address {
    font-size: 16px;
    color: #fff;
    font-style: normal;
    font-weight: 500;
}
.contact-list a:hover { color: var(--c-primary); }
.contact-0800 {
    background: rgba(62, 184, 239, .1);
    border: 1px solid rgba(62, 184, 239, .3);
    border-radius: var(--r-md);
    padding: 14px 20px;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    text-align: center;
    color: var(--c-primary);
    transition: background var(--t), border-color var(--t), transform var(--t);
    cursor: pointer;
}
.contact-0800:hover,
.contact-0800:focus-visible {
    background: rgba(37, 211, 102, .14);
    border-color: rgba(37, 211, 102, .55);
    color: #25D366;
    transform: translateY(-1px);
    outline: none;
}
.contact-0800-ico {
    flex-shrink: 0;
    color: #25D366;
    transition: color var(--t);
}
.contact-0800:hover .contact-0800-ico,
.contact-0800:focus-visible .contact-0800-ico { color: #fff; }
.contact-0800 strong {
    color: inherit;
    font-size: 17px;
    font-weight: 800;
    letter-spacing: .01em;
    line-height: 1.2;
    transition: color var(--t);
}

.social-list {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}
.social-list a {
    width: 40px;
    height: 40px;
    border-radius: var(--r-pill);
    background: rgba(255,255,255,.08);
    color: rgba(255,255,255,.85);
    display: grid;
    place-items: center;
    transition: background var(--t), color var(--t), transform var(--t);
}
.social-list a:hover {
    background: var(--c-primary);
    color: #fff;
    transform: translateY(-2px);
}

/* form */
.contact-form {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: var(--r-lg);
    padding: 36px;
    backdrop-filter: blur(6px);
}
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,.78);
}
.field input, .field textarea {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: var(--r-md);
    padding: 12px 14px;
    font-size: 15px;
    color: #fff;
    transition: border-color var(--t), background var(--t);
    width: 100%;
    resize: vertical;
}
.field input:focus, .field textarea:focus {
    outline: 0;
    border-color: var(--c-primary);
    background: rgba(255,255,255,.1);
}
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,.35); }
.form-note { font-size: 13px; color: rgba(255,255,255,.5); margin-top: 12px; text-align: center; }

.map { position: relative; }
.map iframe {
    display: block;
    width: 100%;
    filter: grayscale(.3) brightness(.85);
}


/* ================================================
   FOOTER
   ================================================ */
.site-footer {
    background: #050a14;
    color: rgba(255,255,255,.6);
    padding-top: 64px;
    font-size: 14px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand { text-align: center; }
.footer-brand img { height: 36px; margin: 0 auto 18px; }
.footer-brand p {
    color: rgba(255,255,255,.55);
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
    margin: 0 auto;
    text-align: justify;
    hyphens: manual;
    -webkit-hyphens: manual;
}

/* Colunas Soluções/Empresa/Contato centralizadas */
.footer-grid > div:not(.footer-brand) { text-align: center; }
.footer-grid > div:not(.footer-brand) address { text-align: center; }
.site-footer h4 {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: 18px;
}
.site-footer ul li { margin-bottom: 10px; }
.site-footer a { color: rgba(255,255,255,.6); }
.site-footer a:hover { color: var(--c-primary); }
.site-footer address {
    font-style: normal;
    color: rgba(255,255,255,.6);
    line-height: 1.8;
}

.footer-bottom {
    padding-block: 24px;
}
.footer-bottom p {
    color: rgba(255,255,255,.45);
    font-size: 13px;
    text-align: center;
}


/* ================================================
   PÁGINA COBERTURA
   ================================================ */
.cob-hero {
    position: relative;
    padding-block: clamp(64px, 9vw, 100px);
    overflow: hidden;
    text-align: center;
}
.cob-hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 70% 50% at 50% 0%, rgba(62, 184, 239, .18), transparent 65%),
        linear-gradient(180deg, var(--c-primary-tint) 0%, var(--c-bg) 100%);
}
.cob-hero-inner { max-width: 760px; }
.cob-hero h1 {
    margin: 8px 0 18px;
    background: linear-gradient(120deg, var(--c-text) 50%, var(--c-primary-darker) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.cob-lead { font-size: 17px; color: var(--c-text-mid); margin-bottom: 32px; }

.cob-search {
    position: relative;
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r-pill);
    box-shadow: var(--sh-md);
    display: flex;
    align-items: center;
    padding: 6px 6px 6px 22px;
    transition: border-color var(--t), box-shadow var(--t);
    max-width: 600px;
    margin: 0 auto;
}
.cob-search:focus-within {
    border-color: var(--c-primary);
    box-shadow: var(--sh-blue);
}
.cob-search-icon {
    color: var(--c-text-soft);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    margin-right: 10px;
}
#cob-input {
    flex: 1;
    font-size: 16px;
    padding: 16px 8px;
    border: 0;
    background: transparent;
    outline: 0;
    min-width: 0;
}
#cob-input::placeholder { color: var(--c-text-faint); }
.cob-clear {
    width: 36px;
    height: 36px;
    border-radius: var(--r-pill);
    color: var(--c-text-soft);
    font-size: 22px;
    line-height: 1;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    transition: background var(--t), color var(--t);
}
.cob-clear:hover { background: var(--c-gray-soft); color: var(--c-text); }

.cob-suggestions {
    margin-top: 22px;
    display: flex;
    gap: 8px;
    justify-content: center;
    flex-wrap: wrap;
}
.cob-suggestions button {
    background: rgba(255,255,255,.7);
    border: 1px solid var(--c-border);
    color: var(--c-text-mid);
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--r-pill);
    transition: all var(--t);
}
.cob-suggestions button:hover {
    background: #fff;
    color: var(--c-primary-darker);
    border-color: var(--c-primary);
}

/* Stats */
/* Resumo no hero */
.cob-hero-meta {
    margin-top: 28px;
    font-size: 14px;
    color: var(--c-text-soft);
}

/* Resultados */
.cob-results { padding-block: 40px 80px; }

/* Tabela */
.cob-table-wrap {
    background: #fff;
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--sh-sm);
}
.cob-table-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 22px 28px 14px;
}
.cob-table-head h2 { font-size: 20px; }
.cob-count {
    font-size: 13px;
    color: var(--c-text-soft);
    background: var(--c-gray-soft);
    padding: 4px 12px;
    border-radius: var(--r-pill);
    font-weight: 600;
}
.cob-table {
    border-top: 1px solid var(--c-border);
    max-height: 600px;
    overflow-y: auto;
}
.cob-row {
    display: grid;
    grid-template-columns: 2.2fr 70px 80px 1.4fr;
    align-items: center;
    gap: 16px;
    padding: 12px 28px;
    border-bottom: 1px solid var(--c-border);
    font-size: 14px;
    transition: background var(--t);
}
.cob-row > :nth-child(4) { text-align: center; }
.cob-row:last-child { border-bottom: 0; }
.cob-row:hover:not(.cob-row--head) { background: var(--c-bg-soft); }
.cob-row--head {
    background: var(--c-gray-soft);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 700;
    color: var(--c-text-soft);
    padding-block: 12px;
    position: sticky;
    top: 0;
    z-index: 1;
}
.cob-state-mini {
    color: var(--c-text-soft);
    font-weight: 400;
    font-size: 12px;
}
.cob-ddd {
    font-variant-numeric: tabular-nums;
    font-weight: 600;
    color: var(--c-text);
}

.cob-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 5px 12px;
    border-radius: var(--r-pill);
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.cob-badge--ok      { background: rgba(34, 197, 94, .15);  color: #15803d; }
.cob-badge--pending { background: rgba(234, 179, 8, .18);  color: #a16207; }

.cob-empty {
    padding: 56px 28px;
    text-align: center;
    color: var(--c-text-soft);
}
.cob-empty strong { display: block; color: var(--c-text); font-size: 16px; margin-bottom: 6px; }
.cob-empty p { font-size: 14px; max-width: 380px; margin: 0 auto; }

/* CTA */
.cob-cta {
    padding-block: 60px 90px;
    background: var(--c-bg-soft);
}
.cob-cta-inner {
    background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-darker) 100%);
    color: #fff;
    border-radius: var(--r-lg);
    padding: 48px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 36px;
    align-items: center;
    box-shadow: var(--sh-blue);
    position: relative;
    overflow: hidden;
}
.cob-cta-inner::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,.18), transparent 70%);
    pointer-events: none;
}
.cob-cta h2 { color: #fff; margin-bottom: 10px; }
.cob-cta p { color: rgba(255,255,255,.85); font-size: 16px; max-width: 540px; }
.cob-cta .btn {
    background: #fff;
    color: var(--c-primary-darker);
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
    flex-shrink: 0;
}
.cob-cta .btn:hover { background: var(--c-primary-tint); transform: translateY(-1px); }

/* Responsivo da página de cobertura */
@media (max-width: 960px) {
    .cob-cta-inner {
        grid-template-columns: 1fr;
        padding: 36px 28px;
        text-align: left;
        gap: 24px;
    }
    .cob-cta .btn { justify-self: start; }
}

@media (max-width: 880px) {
    .cob-row {
        grid-template-columns: 1.8fr 60px 1.2fr;
        padding: 12px 18px;
        gap: 10px;
    }
    .cob-row > *:nth-child(3) { display: none; } /* esconde DDD */
    .cob-row--head > *:nth-child(3) { display: none; }
    .cob-table-head { padding-inline: 18px; }
}

@media (max-width: 560px) {
    .cob-row {
        grid-template-columns: 1fr auto;
        gap: 6px 10px;
        padding: 12px 16px;
    }
    .cob-row > *:nth-child(2),  /* UF */
    .cob-row > *:nth-child(3) { /* DDD */
        display: none;
    }
    .cob-row--head > *:nth-child(2),
    .cob-row--head > *:nth-child(3) { display: none; }
    .cob-search { padding: 4px 4px 4px 16px; }
    #cob-input { font-size: 15px; padding: 14px 6px; }
    .cob-table-head { padding: 18px 16px 12px; flex-wrap: wrap; }
    .cob-cta-inner { padding: 28px 22px; }
}

@media (max-width: 380px) {
    .cob-suggestions { gap: 6px; }
    .cob-suggestions button { padding: 7px 12px; font-size: 12px; }
    .cob-search-icon { margin-right: 4px; }
}


/* ================================================
   ANIMAÇÕES de entrada
   ================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 700ms ease, transform 700ms ease;
}
.fade-in.in {
    opacity: 1;
    transform: translateY(0);
}


/* ================================================
   RESPONSIVO
   ================================================ */

/* Tablet landscape e split-screen wide (≤1024) */
@media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .partners-grid { grid-template-columns: repeat(4, 1fr); }
    .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
    .footer-grid > div:last-child { grid-column: 1 / -1; }
    .explain-grid { gap: 20px; }
}

/* Stack about/contact a partir de 960 — cobre split-screen FHD e tablet portrait */
@media (max-width: 960px) {
    .hero-grid,
    .migrate-grid,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    .hero-lead { max-width: none; }
    .hero-map { max-width: 380px; }
    .explain-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-grid { gap: 20px; }
    .contact-grid { padding-bottom: 56px; }

    /* Mobile nav (hambúrguer aparece a partir de 960) */
    .menu-toggle { display: flex; }
    .primary-nav {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 86%;
        max-width: 360px;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 80px 28px 32px;
        transform: translateX(100%);
        transition: transform 320ms cubic-bezier(.4,0,.2,1);
        box-shadow: -20px 0 50px rgba(15,23,42,.18);
        overflow-y: auto;
    }
    .primary-nav.open { transform: translateX(0); }
    .primary-nav ul {
        flex-direction: column;
        gap: 0;
    }
    .primary-nav ul li { border-bottom: 1px solid var(--c-border); }
    .primary-nav ul a {
        display: block;
        padding: 16px 0;
        font-size: 16px;
        color: var(--c-text);
    }
    .primary-nav ul a::after { display: none; }
    .nav-cta {
        margin-top: 24px;
        align-self: stretch;
        text-align: center;
    }

    body.menu-open { overflow: hidden; }
    body.menu-open::after {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(15,23,42,.5);
        z-index: 90;
        animation: fadeIn 200ms ease;
    }
    @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
}

/* Tablet portrait estreito + mobile-large (≤768) */
@media (max-width: 768px) {
    .testimonials-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .stats-grid .stat:last-child { grid-column: 1 / -1; }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .hero-bullets { gap: 24px; }
}

/* Mobile padrão (≤560) */
@media (max-width: 560px) {
    .services-grid { grid-template-columns: 1fr; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-grid > div:last-child { grid-column: auto; }
    .field-row { grid-template-columns: 1fr; gap: 0; }
    .hero-actions { gap: 10px; }
    .hero-actions .btn { flex: 1 1 0; }
    .contact-form { padding: 28px 22px; }
    .contact { padding-top: clamp(48px, 9vw, 80px); }
    .contact-grid { gap: 36px; padding-bottom: 48px; }

    /* Service e explain cards: padding mais enxuto */
    .service-card { padding: 26px 22px; }
    .explain-card { padding: 28px 22px; }
    .testimonial { padding: 32px 24px 26px; }
    .about-card { padding: 28px 24px; }
    .migrate-visual { padding: 28px 24px; }

    /* Section-head margem inferior reduzida */
    .section-head { margin-bottom: 40px; }

    /* Contact-0800: mantém lado a lado em mobile, só padding menor */
    .contact-0800 { padding: 14px 16px; }
    .contact-0800 strong { font-size: 20px; }
}

/* Mobile pequeno (≤380) — Galaxy Fold, iPhone SE */
@media (max-width: 380px) {
    .hero-bullets {
        gap: 16px 20px;
        padding-top: 22px;
    }
    .hero-bullets li { flex: 1 1 calc(50% - 12px); min-width: 0; }
    .hero-bullets strong { font-size: 20px; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .partner img { max-height: 52px; }

    /* Hero stats em 2x2 mais compacto */
    .stats-grid { gap: 18px; }
    .stat { padding: 16px 8px; }

    /* Migrate visual menor */
    .migrate-visual { padding: 24px 20px; }
    .check-item { font-size: 15px; gap: 10px; }

    /* Eyebrow não estourar */
    .eyebrow { font-size: 12px; padding: 5px 12px; }

    /* Botões stack vertical */
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }

    /* Header mais compacto */
    .nav-wrap { padding-block: 14px; gap: 12px; }
    .brand img { height: 28px; }
}

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


/* ================================================
   WhatsApp Floating Action Button (FAB)
   ================================================ */
.wa-fab {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 18px rgba(37, 211, 102, .45), 0 2px 4px rgba(0, 0, 0, .12);
    z-index: 9999;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    text-decoration: none;
}
.wa-fab:hover,
.wa-fab:focus-visible {
    transform: translateY(-2px) scale(1.05);
    background: #128C7E;
    box-shadow: 0 10px 28px rgba(37, 211, 102, .55), 0 4px 8px rgba(0, 0, 0, .16);
    outline: none;
}
.wa-fab:active { transform: translateY(0) scale(.98); }
.wa-fab-icon {
    width: 32px;
    height: 32px;
    fill: currentColor;
    pointer-events: none;
}

/* Tooltip "Fale conosco" — aparece no hover/focus em desktop */
.wa-fab::after {
    content: "Fale conosco";
    position: absolute;
    right: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%) translateX(8px);
    background: var(--c-text);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--r-pill);
    white-space: nowrap;
    box-shadow: 0 6px 16px rgba(0, 0, 0, .18);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
}
.wa-fab::after::before {
    /* nada — placeholder se quiser uma seta depois */
}
.wa-fab:hover::after,
.wa-fab:focus-visible::after {
    opacity: 1;
    transform: translateY(-50%) translateX(0);
}
@media (hover: none) {
    /* Em touch devices, não mostra tooltip */
    .wa-fab::after { display: none; }
}

/* Pulso suave pra chamar atenção (sem irritar) */
.wa-fab::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(37, 211, 102, .55);
    animation: wa-pulse 2.4s ease-out infinite;
    pointer-events: none;
}
@keyframes wa-pulse {
    0%   { box-shadow: 0 0 0 0   rgba(37, 211, 102, .55); }
    70%  { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);   }
    100% { box-shadow: 0 0 0 0   rgba(37, 211, 102, 0);   }
}

@media (prefers-reduced-motion: reduce) {
    .wa-fab::before { animation: none; }
}

@media (max-width: 560px) {
    .wa-fab {
        right: 16px;
        bottom: 16px;
        width: 54px;
        height: 54px;
    }
    .wa-fab-icon { width: 28px; height: 28px; }
}