/* ===================================================================
   Goiás Impermeabilizações — Engenharia
   Landing page mobile-first. Fonte única de estilo desta página
   (style.css guarda só tokens de cor base e normalize.css o reset).
   =================================================================== */

/* ---------- Tokens ---------- */
:root {
    --c-ink: #172019;
    --c-green: #2F7041;
    --c-green-dark: #245A34;
    --c-green-deepest: #102017;
    --c-forest: #15261B;
    --c-mint-100: #F1F5F0;
    --c-mint-200: #E4ECE3;
    --c-mint-300: #D4E4D6;
    --c-paper: #FFFFFF;
    --c-gold: #C59A3D;
    --c-text: #1F2721;
    --c-text-muted: #536057;
    --c-text-on-dark: rgba(255,255,255,.92);
    --c-text-on-dark-muted: rgba(255,255,255,.68);
    --c-border: rgba(23,32,25,.14);

    --surface-mist: #F2F6F1;
    --surface-sage: #E9F0E8;
    --surface-stock: #DDE9DE;
    --surface-warm: #F5F1E8;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-full: 999px;

    --shadow-sm: 0 8px 22px -16px rgba(14,28,18,.28);
    --shadow-md: 0 22px 48px -30px rgba(14,28,18,.38);
    --shadow-lg: 0 32px 70px -38px rgba(14,28,18,.5);

    --wrap: 1240px;
    --gutter: 22px;

    --ease: cubic-bezier(.22,.61,.36,1);
}

@media (min-width: 640px) { :root { --gutter: 32px; } }

/* ---------- Base ---------- */
* { box-sizing: border-box; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
    color: var(--c-text);
    background: var(--c-paper);
    line-height: 1.6;
    -webkit-tap-highlight-color: transparent;
}

body::-webkit-scrollbar { width: 10px; }
body::-webkit-scrollbar-track { background: var(--c-mint-100); }
body::-webkit-scrollbar-thumb { background: var(--c-green-dark); border: 2px solid var(--c-mint-100); }

img { display: block; max-width: 100%; height: auto; }

h1, h2, h3 { color: var(--c-ink); font-weight: 700; line-height: 1.08; letter-spacing: -.025em; margin: 0; text-wrap: balance; }
p { margin: 0; }
::selection { background: var(--c-green); color: #fff; }

a { text-decoration: none; color: var(--c-green); }
a:hover { color: var(--c-green-dark); }
a:focus-visible,
button:focus-visible,
summary:focus-visible { outline: 3px solid var(--c-gold); outline-offset: 4px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

.accent { color: var(--c-green); }

.icon { flex-shrink: 0; }

/* ---------- Scroll reveal (progressive enhancement) ---------- */
.reveal { opacity: 1; }
html.js-ready .reveal {
    opacity: 0;
    transform: translateY(22px);
    filter: blur(5px);
    transition:
        opacity .65s cubic-bezier(.16, 1, .3, 1),
        transform .65s cubic-bezier(.16, 1, .3, 1),
        filter .55s ease;
    transition-delay: calc(var(--i, 0) * 70ms);
}
html.js-ready .reveal.is-in { opacity: 1; transform: none; filter: none; }
html.js-ready .hero-media-awaiting {
    opacity: 0;
    transform: translateY(18px) scale(.985);
    filter: blur(5px);
}
html.js-ready .hero-media-visible {
    opacity: 1;
    transform: none;
    filter: none;
    transition:
        opacity .72s cubic-bezier(.16, 1, .3, 1),
        transform .72s cubic-bezier(.16, 1, .3, 1),
        filter .6s ease;
}
@media (prefers-reduced-motion: reduce) {
    html.js-ready .reveal,
    html.js-ready .hero-media-awaiting { transition: none; opacity: 1; transform: none; filter: none; }
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6em;
    padding: 16px 26px;
    min-height: 56px;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 700;
    border: 0;
    cursor: pointer;
    transition: transform .18s var(--ease), box-shadow .18s var(--ease), background-color .18s var(--ease);
}
.btn--primary {
    background: var(--c-green-dark);
    color: #fff;
    box-shadow: var(--shadow-md);
}
.btn--primary:hover { background: var(--c-green-deepest); color: #fff; transform: translateY(-2px); }
.btn--primary:active { transform: translateY(0); }

.btn--on-dark {
    background: #fff;
    color: var(--c-forest);
    box-shadow: 0 20px 50px -20px rgba(0,0,0,.5);
}
.btn--on-dark:hover { background: var(--c-mint-100); color: var(--c-forest); transform: translateY(-2px); }

/* Entrada única dos CTAs principais: expansão curta + reflexo de luz. */
.cta-attention {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    transform-origin: center;
}
.cta-attention::after {
    content: '';
    position: absolute;
    inset: -45% -70%;
    pointer-events: none;
    background: linear-gradient(105deg, transparent 42%, rgba(255,255,255,.34) 50%, transparent 58%);
    transform: translate3d(-125%, 0, 0) skewX(-14deg);
}
.cta-attention.cta-awaiting {
    opacity: 0;
    transform: translateY(16px) scale(.95);
    filter: blur(7px);
    clip-path: inset(10% 46% 10% 46% round var(--radius-sm));
}
.cta-attention.cta-visible {
    animation: cta-arrive .72s cubic-bezier(.16, 1, .3, 1) backwards;
}
.cta-attention.cta-visible::after {
    animation: cta-sheen 1s .18s cubic-bezier(.16, 1, .3, 1) both;
}
@keyframes cta-arrive {
    from {
        opacity: 0;
        transform: translateY(16px) scale(.95);
        filter: blur(7px);
        clip-path: inset(10% 46% 10% 46% round var(--radius-sm));
    }
    to {
        opacity: 1;
        transform: none;
        filter: blur(0);
        clip-path: inset(0 0 0 0 round var(--radius-sm));
    }
}
@keyframes cta-sheen {
    from { transform: translate3d(-125%, 0, 0) skewX(-14deg); }
    to { transform: translate3d(125%, 0, 0) skewX(-14deg); }
}

@media (min-width: 900px) {
    .hero__cta,
    .section__cta .btn,
    .final-cta .btn {
        min-width: 320px;
        min-height: 72px;
        padding: 22px 40px;
        gap: .72em;
        font-size: 1.125rem;
    }
    .hero__cta .icon,
    .section__cta .btn .icon,
    .final-cta .btn .icon {
        width: 23px;
        height: 23px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .btn { transition: none; }
    .cta-attention.cta-awaiting { opacity: 1; transform: none; filter: none; clip-path: none; }
    .cta-attention.cta-visible,
    .cta-attention.cta-visible::after { animation: none; }
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
    border-bottom: 1px solid transparent;
    transition: border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled { border-color: var(--c-border); box-shadow: 0 12px 30px -24px rgba(14,28,18,.45); }
.site-header__wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 76px;
    padding-block: 12px;
}
.site-header__brand { line-height: 0; }
.site-header__brand img { height: 38px; width: auto; }
.site-header__cta {
    display: none;
    align-items: center;
    gap: .5em;
    font-size: .9375rem;
    font-weight: 700;
    color: #fff;
    background: var(--c-green-dark);
    padding: 11px 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--c-green-dark);
}
.site-header__cta:hover { color: #fff; background: var(--c-green-deepest); border-color: var(--c-green-deepest); }
@media (min-width: 640px) {
    .site-header__brand img { height: 40px; }
    .site-header__cta { display: inline-flex; }
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    background: var(--surface-mist);
    padding-top: 56px;
    padding-bottom: 64px;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 1px;
    background: linear-gradient(90deg, var(--c-green-dark) 0 72%, var(--c-gold) 72% 78%, transparent 78%);
}
.hero__wrap {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    text-align: left;
}
.hero__title {
    font-size: clamp(2.25rem, 6vw, 4.45rem);
    max-width: 13ch;
    margin-inline: 0;
}
.hero__subtitle {
    font-size: clamp(1.0625rem, 3vw, 1.25rem);
    color: var(--c-text-muted);
    max-width: 40ch;
    margin: 22px 0 0;
}
.hero__cta { justify-self: center; margin-top: 32px; width: 100%; }

@media (min-width: 640px) {
    .hero__cta { display: flex; width: fit-content; margin-inline: auto; }
}
@media (min-width: 900px) {
    .hero { min-height: 700px; padding-top: 72px; padding-bottom: 72px; display: grid; align-items: center; }
    .hero__wrap {
        grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
        grid-template-areas:
            "copy media"
            "cta  cta";
        column-gap: 64px;
        row-gap: 40px;
        align-items: center;
        text-align: left;
    }
    .hero__copy { grid-area: copy; }
    .hero__title { font-size: clamp(2.7rem, 4.35vw, 3.85rem); max-width: 13ch; margin-inline: 0; }
    .hero__subtitle { max-width: 46ch; margin: 16px 0 0; }
    .hero__cta { grid-area: cta; margin: 0; }
    .vsl { grid-area: media; max-width: none; margin: 0; }
}
@media (min-width: 1200px) {
    .hero__wrap { column-gap: 72px; }
}

/* ---------- VSL player ---------- */
.vsl { max-width: 680px; margin: 40px 0 0; }
.vsl__frame {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 0;
    padding: 0;
    cursor: pointer;
    background: var(--c-forest);
    box-shadow: var(--shadow-lg);
}
.vsl__poster {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.vsl__frame::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10,20,8,.05) 0%, rgba(10,20,8,.45) 100%);
}
.vsl--poster-designed .vsl__frame::after { display: none; }
.vsl__play {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background: rgba(255,255,255,.96);
    color: var(--c-forest);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(0,0,0,.35);
    transition: transform .25s var(--ease);
}
.vsl__play .icon { margin-left: 3px; }
.vsl__frame:hover .vsl__play { transform: scale(1.08); }
.vsl__frame:focus-visible { outline: 3px solid var(--c-green); outline-offset: 4px; }
.vsl__frame--playing { cursor: default; }

.vsl__pending-tag {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 2;
    background: rgba(20,30,17,.55);
    color: #fff;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(4px);
}
.vsl:not(.vsl--pending) .vsl__pending-tag { display: none; }
.vsl--pending .vsl__frame { cursor: default; }
.vsl--pending .vsl__play { opacity: .92; }

.vsl__caption {
    margin-top: 16px;
    padding-left: 18px;
    border-left: 1px solid var(--c-green);
    font-size: .875rem;
    color: var(--c-text-muted);
    font-weight: 600;
}
.vsl--pending .vsl__play,
.vsl--pending .vsl__pending-tag { display: none; }

/* ---------- Logos de clientes (parceiros) ----------
   Esteira em movimento contínuo. As imagens já são os logos em branco
   (arquivos Vector-White-*.png) em vez de um filter CSS ao vivo — isso
   evita o bug visto em alguns celulares onde filter+transform+animation
   juntos faziam os logos sumirem durante a rolagem. */
.marquee { padding: 30px 0 26px; border-bottom: 1px solid rgba(255,255,255,.12); }
.marquee__label {
    text-align: center;
    font-size: .8125rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--c-text-on-dark-muted);
    margin: 0 0 22px;
    padding-inline: var(--gutter);
}
.marquee__viewport {
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee__track {
    --marquee-gap: 48px;
    --marquee-distance: 0px;
    --marquee-duration: 28s;
    display: flex;
    align-items: center;
    width: max-content;
}
.marquee__track.is-ready {
    animation: marquee var(--marquee-duration) linear infinite;
    will-change: transform;
}
.marquee__group {
    display: flex;
    flex: none;
    align-items: center;
    gap: var(--marquee-gap);
    padding-right: var(--marquee-gap);
}
.marquee__viewport:hover .marquee__track { animation-play-state: paused; }
.marquee__item { flex-shrink: 0; display: flex; align-items: center; height: 30px; }
.marquee__item img { height: 100%; width: auto; max-width: none; opacity: .9; }
@keyframes marquee {
    from { transform: translate3d(0, 0, 0); }
    to { transform: translate3d(var(--marquee-distance), 0, 0); }
}
@media (prefers-reduced-motion: reduce) {
    .marquee__track.is-ready { animation: none; transform: none; }
}
@media (min-width: 640px) {
    .marquee__item { height: 34px; }
}
@media (min-width: 900px) {
    .marquee__item { height: 40px; }
    .marquee__track { --marquee-gap: 64px; }
}

/* ---------- Stats band ---------- */
.stats { background: var(--c-forest); }
.stats__grid {
    padding-top: 40px;
    padding-bottom: 46px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    text-align: left;
}
/* Folga extra à direita/embaixo pra nunca ficar atrás do botão flutuante do WhatsApp */
@media (max-width: 640px) {
    .stats__grid { padding-right: var(--gutter); padding-bottom: 46px; }
}
.stat { position: relative; }
.stats__grid .stat + .stat { border-left: 1px solid rgba(255,255,255,.16); padding-left: clamp(14px, 4vw, 42px); }
.stat__number {
    display: block;
    font-size: clamp(1.9rem, 7vw, 3rem);
    font-weight: 700;
    color: #fff;
    line-height: 1;
    letter-spacing: -.03em;
    font-variant-numeric: tabular-nums;
}
.stat__unit { font-size: .5em; font-weight: 500; color: var(--c-gold); margin-left: .15em; }
.stat__label {
    display: block;
    margin-top: 8px;
    font-size: .75rem;
    color: var(--c-text-on-dark-muted);
    line-height: 1.4;
}
@media (min-width: 640px) {
    .stat__label { font-size: .9375rem; }
}

.stat--compact .stat__number { font-size: clamp(1.5rem, 4vw, 2rem); color: var(--c-ink); }
.stat--compact .stat__unit { color: var(--c-gold); }
.stat--compact .stat__label { color: var(--c-text-muted); }

/* ---------- Section shell ---------- */
.section { padding-block: 72px; }
.section--tint { background: var(--surface-mist); }
.section__head { max-width: 830px; margin: 0 0 44px; text-align: left; }
.section__head--start { text-align: left; margin-left: 0; }
.section__title { font-size: clamp(2rem, 4.5vw, 3.35rem); max-width: 18ch; }
.section__lead { margin-top: 20px; font-size: 1.0625rem; color: var(--c-text-muted); max-width: 70ch; }
.section__cta { margin-top: 44px; text-align: left; }
.section__cta--center { display: flex; justify-content: center; text-align: center; }
.section__figure img { border-radius: var(--radius-md); box-shadow: none; width: 100%; }

@media (min-width: 900px) {
    .section { padding-block: 112px; }
}

/* ---------- Cards (diferenciais) ---------- */
#diferenciais {
    background: var(--surface-sage);
}
#diferenciais .section__cta {
    margin-top: 40px;
}
.cards {
    margin-top: 48px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}
.card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(30, 95, 54, .22);
    transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.card:hover { transform: translateY(-3px); box-shadow: 0 18px 34px -24px rgba(18, 55, 32, .42); }
.card__media { aspect-ratio: 3/2; overflow: hidden; }
.card__media img { width: 100%; height: 100%; object-fit: cover; }
.card__body { padding: 26px; border-top: 1px solid rgba(30, 95, 54, .10); }
.card__body h3 { font-size: 1.25rem; margin-bottom: 12px; }
.card__body p { color: var(--c-text-muted); font-size: .9375rem; max-width: 58ch; }

@media (min-width: 700px) {
    .cards { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
    #diferenciais { padding-bottom: 88px; }
    .cards { grid-template-columns: repeat(12, 1fr); gap: 22px; }
    .card:nth-child(1), .card:nth-child(4) { grid-column: span 7; }
    .card:nth-child(2), .card:nth-child(3) { grid-column: span 5; }
    .card:nth-child(1) .card__media, .card:nth-child(4) .card__media { aspect-ratio: 16 / 9; }
    .card:nth-child(2) .card__media, .card:nth-child(3) .card__media { aspect-ratio: 5 / 4; }
}

/* ---------- Segments (soluções) ---------- */
#solucoes {
    background: var(--c-paper);
}
#solucoes .section__cta {
    margin-top: 40px;
}
.segments {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0 40px;
}
.segment {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    background: transparent;
    border: 0;
    border-top: 1px solid var(--c-border);
    border-radius: 0;
    padding: 28px 0;
}
.segment__icon { flex-shrink: 0; width: 42px; height: 42px; }
.segment__icon img { width: 100%; height: 100%; object-fit: contain; }
.segment__body h3 { font-size: 1.125rem; margin-bottom: 8px; }
.segment__body p { color: var(--c-text-muted); font-size: .9375rem; }

@media (min-width: 700px) {
    .segments { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- Stock grid (pronta entrega) ---------- */
#pronta-entrega {
    background: var(--surface-stock);
}
.stock-grid {
    margin-top: 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}
.stock-card {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    background: var(--c-paper);
    border-radius: var(--radius-md);
    border: 1px solid var(--c-border);
    padding: 24px;
}
.stock-card__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: var(--c-mint-200);
    color: var(--c-green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}
.stock-card__head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.stock-card__head h3 { font-size: 1.0625rem; }
.stock-card p { color: var(--c-text-muted); font-size: .9375rem; }
.chip {
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--c-green-dark);
    background: var(--c-mint-300);
    padding: 4px 10px;
    border-radius: 3px;
    white-space: nowrap;
}
.chip--muted { color: var(--c-text-muted); background: var(--c-mint-200); }

@media (min-width: 700px) {
    .stock-grid { grid-template-columns: repeat(2, 1fr); }
}

.trust-row {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid var(--c-border);
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.trust-row__item { display: flex; align-items: center; gap: 10px; font-size: .9375rem; font-weight: 500; color: var(--c-ink); }
.trust-row__item .icon { color: var(--c-green); }

@media (min-width: 700px) {
    .trust-row { flex-direction: row; justify-content: flex-start; gap: 40px; }
}

/* ---------- Execução / garantia ---------- */
.execution { background: var(--c-forest); }
.execution__grid { display: grid; grid-template-columns: 1fr; gap: 42px; align-items: center; }
.execution__figure img { border-radius: var(--radius-md); width: 100%; box-shadow: var(--shadow-lg); }
.execution__figure figcaption { margin-top: 18px; }
.execution__figure figcaption strong { display: block; font-size: 1.25rem; color: #fff; margin-bottom: 8px; }
.execution__figure figcaption span { color: var(--c-text-on-dark-muted); font-size: .9375rem; }

.guarantee-list { display: grid; gap: 0; border-top: 1px solid rgba(255,255,255,.14); }
.guarantee-item { display: flex; gap: 16px; align-items: flex-start; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.guarantee-item__icon { flex-shrink: 0; margin-top: 3px; color: #78A36D; }
.guarantee-item h3 { font-size: 1.125rem; color: #fff; margin-bottom: 6px; }
.guarantee-item p { color: var(--c-text-on-dark-muted); font-size: .9375rem; }

@media (min-width: 900px) {
    .execution__grid { grid-template-columns: .92fr 1.08fr; gap: 86px; }
}

/* ---------- Quem somos ---------- */
#quem-somos {
    background: var(--surface-warm);
}
.about__grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-top: 8px; }
.about__text p { color: var(--c-text-muted); font-size: 1.0625rem; }
.about__text p + p { margin-top: 16px; }
.about__logo { height: 50px; width: auto; margin-bottom: 28px; }
.about__stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; text-align: left; }

@media (min-width: 900px) {
    .about__grid { grid-template-columns: 1.1fr .9fr; gap: 64px; align-items: center; }
}

/* ---------- FAQ ---------- */
#faq {
    background: var(--c-paper);
}
.faq__grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
.faq__list .section__title { margin-bottom: 28px; }
.faq-item {
    border-bottom: 1px solid var(--c-border);
}
.faq-item summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 4px;
    font-weight: 600;
    font-size: 1rem;
    color: var(--c-ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item__chevron { flex-shrink: 0; color: var(--c-green); transition: transform .25s var(--ease); }
.faq-item[open] .faq-item__chevron { transform: rotate(180deg); }
.faq-item__body { padding: 0 4px 22px; }
.faq-item__body p { color: var(--c-text-muted); font-size: .9375rem; }
.faq-item__body p + p { margin-top: 12px; }
.faq__figure { display: none; }
.faq__figure img { border-radius: var(--radius-md); width: 100%; box-shadow: var(--shadow-md); }

@media (min-width: 900px) {
    .faq__grid { grid-template-columns: 1.1fr .9fr; gap: 64px; }
    .faq__figure { display: block; align-self: start; position: sticky; top: 100px; }
}

/* ---------- CTA final ---------- */
.final-cta {
    background: var(--c-green-deepest);
    padding-block: 88px;
    text-align: center;
    border-top: 4px solid var(--c-gold);
}
.final-cta h2 { color: #fff; font-size: clamp(2rem, 5vw, 3.25rem); max-width: 18ch; margin-inline: auto; }
.final-cta p { color: var(--c-text-on-dark-muted); font-size: 1.0625rem; margin: 16px auto 28px; max-width: 40ch; }

/* ---------- Footer ---------- */
/* Tom diferente do CTA final (acima) de propósito, pra não virar um bloco escuro só */
#gg-footer { background: #101711; color: var(--c-text-on-dark); padding-block: 44px; border-top: 1px solid rgba(255,255,255,.12); }
.gg-wrap {
    max-width: var(--wrap);
    margin: 0 auto;
    padding-inline: var(--gutter);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
}
.gg-left { display: flex; flex-direction: column; gap: 16px; }
.gg-logo { width: 190px; height: auto; filter: brightness(0) invert(1); opacity: .95; }
.gg-text { font-size: .8125rem; line-height: 1.6; }
.gg-text .gg-title { display: block; font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.gg-line { display: flex; align-items: center; gap: 6px; color: var(--c-text-on-dark-muted); }
.gg-line .icon { color: var(--c-gold); flex-shrink: 0; }
.gg-cnpj { margin-top: 4px; }
.gg-iso-badge {
    display: inline-flex;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.10);
}
.gg-iso { height: 46px; width: auto; }

@media (min-width: 700px) {
    .gg-wrap { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ---------- Botão flutuante WhatsApp ---------- */
.whats-float {
    position: fixed;
    right: 20px;
    bottom: 22px;
    z-index: 500;
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: var(--c-green-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 14px 30px -8px rgba(22,32,18,.5);
    opacity: 0;
    transform: translateY(12px) scale(.9);
    pointer-events: none;
    transition: opacity .3s var(--ease), transform .3s var(--ease), background-color .2s ease;
}
.whats-float.is-active { opacity: 1; transform: none; pointer-events: auto; }
.whats-float:hover { background: var(--c-green-dark); }

.whats-tip {
    position: absolute;
    right: 72px;
    bottom: 50%;
    transform: translateY(50%) translateX(6px);
    background: #fff;
    color: var(--c-forest);
    padding: 9px 14px;
    border-radius: 12px;
    font-size: .8125rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.whats-float:hover .whats-tip,
.whats-float.show-tip .whats-tip { opacity: 1; visibility: visible; transform: translateY(50%) translateX(0); }

.whats-ping {
    position: absolute;
    inset: -6px;
    border-radius: 999px;
    border: 2px solid rgba(83,135,77,.55);
    opacity: 0;
    pointer-events: none;
}
.whats-float.is-active .whats-ping { animation: whats-ping 2.6s ease-out infinite; }
@keyframes whats-ping {
    0% { transform: scale(.88); opacity: 0; }
    25% { opacity: .5; }
    100% { transform: scale(1.18); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .whats-float { transition: opacity .2s ease; }
    .whats-float.is-active .whats-ping { animation: none; }
}

@media (min-width: 900px) {
    .whats-float { right: 40px; bottom: 40px; width: 64px; height: 64px; }
}

@media (min-width: 900px) {
    #solucoes { padding-bottom: 88px; }
    .about__stats { border-left: 1px solid var(--c-border); padding-left: 48px; }
    .faq__list .section__title { max-width: 12ch; }
}

@media (max-width: 899px) {
    .hero__title { max-width: 15ch; }
    .hero__subtitle { max-width: 46ch; }
    .section__head { margin-bottom: 36px; }
    .about__stats { border-top: 1px solid var(--c-border); padding-top: 32px; }
}

@media (max-width: 639px) {
    :root { --gutter: 20px; }

    .site-header__wrap { min-height: 68px; }
    .site-header__brand img { height: 36px; }

    .hero { padding-top: 46px; padding-bottom: 54px; }
    .hero__title { font-size: clamp(2.15rem, 10.8vw, 2.75rem); max-width: none; }
    .hero__subtitle { margin-top: 18px; font-size: 1.0625rem; }
    .hero__cta { margin-top: 26px; }
    .vsl { margin-top: 36px; }
    .vsl__frame { aspect-ratio: 16 / 9; }
    .vsl__caption {
        padding-left: 8px;
        font-size: clamp(.53125rem, 2.55vw, .6875rem);
        line-height: 1.35;
        letter-spacing: -.02em;
        white-space: nowrap;
    }

    .marquee { padding-block: 26px 22px; }
    .marquee__label { font-size: .6875rem; line-height: 1.45; }
    .marquee__track { --marquee-gap: 38px; }

    .stats__grid { gap: 0; padding-block: 34px 38px; }
    .stats__grid .stat { padding-right: 10px; }
    .stats__grid .stat + .stat { padding-left: 14px; }
    .stat__number { font-size: 1.9rem; }
    .stat__label { margin-top: 7px; font-size: .6875rem; }

    .section { padding-block: 72px; }
    .section__head { margin-bottom: 34px; }
    .section__title { font-size: 2.15rem; max-width: 15ch; }
    .section__lead { font-size: 1rem; }
    .section__cta { margin-top: 34px; }
    .hero__cta,
    .section__cta .btn,
    .final-cta .btn {
        width: min(calc(100% - 16px), 312px);
        min-height: 60px;
        padding: 17px 22px;
        margin-inline: auto;
        font-size: .9375rem;
    }
    .section__cta { display: flex; justify-content: center; }

    .cards { margin-top: 32px; gap: 16px; }
    .card__body { padding: 22px; }
    .card__body h3 { font-size: 1.125rem; }

    .segments { margin-top: 30px; }
    .segment { gap: 16px; padding-block: 24px; }
    .segment__icon { width: 38px; height: 38px; }

    .stock-grid { margin-top: 30px; }
    .stock-card { gap: 14px; padding: 20px; }
    .stock-card__icon { width: 42px; height: 42px; }
    .trust-row { margin-top: 32px; padding-top: 24px; }

    .execution__grid { gap: 34px; }
    .guarantee-item { padding-block: 21px; }

    .about__grid { gap: 32px; }
    .about__text p { font-size: 1rem; }
    .about__logo { height: 43px; }
    .about__stats-grid { gap: 8px; }
    .faq__grid { gap: 34px; }
    .faq-item summary { padding-block: 19px; font-size: .9375rem; }

    .final-cta { padding-block: 72px; }
    .gg-wrap { align-items: center; text-align: center; }
    .gg-left { align-items: center; }
}