/* =============================================================================
   LUMIER — IDENTIDADE VISUAL E BASE GLOBAL
   Paleta inspirada no logo: areia, marfim e verde profundo.
   ============================================================================= */
:root {
  --sand-50: #fbf7ef;
  --sand-100: #f3eadc;
  --sand-200: #e8d8c1;
  --sand-300: #d5bfa1;
  --green-900: #0c332b;
  --green-800: #123f35;
  --green-700: #1b5145;
  --green-500: #607d68;
  --ink: #17342e;
  --muted: #68726c;
  --white: #fffdf9;
  --line: rgba(18, 63, 53, 0.14);
  --shadow: 0 24px 70px rgba(31, 50, 43, 0.12);
  --radius-sm: 16px;
  --radius-md: 26px;
  --radius-lg: 42px;
  --container: 1180px;
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, 'Segoe UI', Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 150px; font-size: 17px; }
body { margin: 0; color: var(--ink); background: var(--sand-50); font-family: var(--sans); font-size: 1rem; line-height: 1.7; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; line-height: 1.04; letter-spacing: -0.035em; }
h1 { font-size: clamp(3rem, 6vw, 5.8rem); }
h2 { margin-bottom: 24px; font-size: clamp(2.35rem, 4.2vw, 4.25rem); }
h3 { font-size: 1.24rem; line-height: 1.25; }
p { color: var(--muted); }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { padding: 120px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; top: 12px; left: 12px; padding: 10px 18px; border-radius: 12px; background: var(--white); color: var(--green-900); transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }

/* Tipografia auxiliar e pequenos elementos editoriais. */
.eyebrow { margin-bottom: 20px; color: var(--green-700); font-size: .76rem; font-weight: 800; letter-spacing: .18em; line-height: 1.4; text-transform: uppercase; }
.eyebrow-light { color: var(--sand-200); }
.section-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(240px, .7fr); gap: 80px; align-items: end; margin-bottom: 56px; }
.section-heading h2 { max-width: 760px; margin-bottom: 0; }
.section-heading > p { max-width: 440px; margin-bottom: 8px; font-size: 1.05rem; }

/* Botões e links de ação: todos com cantos arredondados. */
.button { display: inline-flex; min-height: 56px; align-items: center; justify-content: center; gap: 10px; padding: 15px 25px; border: 1px solid var(--green-800); border-radius: 999px; background: var(--green-800); color: var(--white); font-size: .92rem; font-weight: 750; letter-spacing: .02em; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { background: var(--green-900); box-shadow: 0 12px 28px rgba(12, 51, 43, .2); transform: translateY(-2px); }
.button:focus-visible, .text-link:focus-visible, a:focus-visible, button:focus-visible { outline: 3px solid #bd9d73; outline-offset: 4px; }
.button-small { min-height: 50px; padding: 12px 21px; font-size: .9rem; }
.button-light { border-color: var(--sand-100); background: var(--sand-100); color: var(--green-900); }
.button-light:hover, .button-sand:hover { background: var(--white); color: var(--green-900); }
.button-sand { border-color: var(--sand-200); background: var(--sand-200); color: var(--green-900); }
.text-link { display: inline-flex; gap: 10px; align-items: center; border-bottom: 1px solid currentColor; padding-bottom: 5px; color: var(--green-800); font-weight: 750; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.wa-icon { display: block; width: 21px; height: 21px; flex: 0 0 auto; object-fit: contain; }
.wa-icon-green { filter: brightness(0) saturate(100%) invert(20%) sepia(18%) saturate(1280%) hue-rotate(115deg) brightness(89%) contrast(92%); }

/* =============================================================================
   CABEÇALHO E NAVEGAÇÃO
   ============================================================================= */
.site-header { position: absolute; z-index: 100; top: 0; right: 0; left: 0; padding: 18px 0; transition: background .25s ease, box-shadow .25s ease, padding .25s ease; }
.site-header.solid, .site-header.is-scrolled { position: fixed; padding: 8px 0; background: rgba(251, 247, 239, .96); box-shadow: 0 8px 30px rgba(18, 63, 53, .07); backdrop-filter: blur(16px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: block; flex: 0 0 auto; }
.brand img { width: 350px; height: auto; object-fit: contain; transition: width .25s ease; }
.site-header.is-scrolled .brand img { width: 265px; }
.main-nav { display: flex; align-items: center; gap: clamp(16px, 2vw, 30px); color: #17634f; font-size: .94rem; font-weight: 750; }
.main-nav > a:not(.button) { position: relative; padding: 10px 0; }
.main-nav > a:not(.button)::after { position: absolute; right: 0; bottom: 3px; left: 0; height: 1px; background: currentColor; content: ''; transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.main-nav > a:not(.button):hover::after, .main-nav > a[aria-current='page']::after { transform: scaleX(1); transform-origin: left; }
.menu-button { position: relative; z-index: 110; display: none; width: 50px; height: 50px; align-items: center; justify-content: center; flex-direction: column; gap: 5px; border: 0; border-radius: 50%; background: var(--green-800); box-shadow: 0 8px 24px rgba(12,51,43,.16); cursor: pointer; }
.menu-button > span:not(.sr-only) { width: 19px; height: 1px; background: var(--white); transition: transform .2s ease, opacity .2s ease; }
.menu-button[aria-expanded='true'] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.menu-button[aria-expanded='true'] > span:nth-child(2) { opacity: 0; }
.menu-button[aria-expanded='true'] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* =============================================================================
   HERO PRINCIPAL
   ============================================================================= */
.hero { position: relative; display: grid; min-height: 880px; overflow: hidden; background: var(--sand-100); }
.hero::before { position: absolute; z-index: 1; inset: 0; background: linear-gradient(90deg, rgba(247,240,229,.97) 0%, rgba(247,240,229,.9) 29%, rgba(247,240,229,.5) 48%, rgba(247,240,229,.06) 68%, rgba(247,240,229,0) 100%); content: ''; }
.hero-media { position: absolute; inset: 0; background: url('../images/hero-higienizacao.jpg') center / cover no-repeat; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 650px) 1fr; align-items: center; padding-top: 170px; }
.hero-copy { padding: 100px 0 70px; }
.hero-copy h1 { max-width: 720px; margin-bottom: 28px; color: var(--green-900); }
.hero-lead { max-width: 610px; margin-bottom: 34px; color: #4c5f57; font-size: 1.14rem; }
.hero-mobile-visual { display: none; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; margin-bottom: 34px; }
.hero-checks { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 0; padding: 0; color: #435a51; font-size: .82rem; list-style: none; }
.hero-checks li::before { margin-right: 8px; color: var(--green-700); content: '✦'; }
.hero-card { align-self: end; justify-self: end; width: 275px; margin-bottom: 52px; padding: 24px; border: 1px solid rgba(255, 255, 255, .55); border-radius: var(--radius-md); background: rgba(255, 253, 249, .82); box-shadow: var(--shadow); backdrop-filter: blur(14px); }
.hero-card-icon { display: grid; width: 38px; height: 38px; place-items: center; margin-bottom: 14px; border-radius: 50%; background: var(--green-800); color: var(--sand-100); }
.hero-card p { margin: 0; color: #4c5f57; font-size: .88rem; }
.hero-card strong { color: var(--green-900); font-family: var(--serif); font-size: 1.22rem; font-weight: 400; }

/* Faixa de localidades atendidas. */
.service-area { border-top: 1px solid rgba(255,255,255,.15); background: var(--green-900); color: var(--white); }
.area-row { display: flex; min-height: 88px; align-items: center; justify-content: center; flex-wrap: wrap; gap: 18px; font-size: .86rem; letter-spacing: .03em; }
.area-row > span { margin-right: 14px; color: var(--sand-300); font-size: .68rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.area-row i { width: 4px; height: 4px; border-radius: 50%; background: var(--green-500); }
.area-row strong { font-weight: 600; }

/* =============================================================================
   SERVIÇOS
   ============================================================================= */
.services { background: var(--sand-50); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-swipe-hint { display: none; }
.service-card { position: relative; display: flex; min-height: 470px; flex-direction: column; padding: 16px 16px 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 34px 18px 34px 18px; background: rgba(255, 253, 249, .56); transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s ease, background .35s ease, border-color .35s ease; }
.service-card:nth-child(even) { border-radius: 18px 34px 18px 34px; }
.service-card:hover { background: var(--white); box-shadow: var(--shadow); transform: translateY(-7px); }
.service-card:nth-child(1):hover, .service-card:nth-child(3):hover { transform: translateY(-10px) rotate(-.35deg); }
.service-card:nth-child(2):hover, .service-card:nth-child(4):hover { transform: translateY(-10px) rotate(.35deg); }
.service-card-featured { background: var(--green-800); color: var(--white); }
.service-card-featured:hover { background: var(--green-900); }
.service-card-featured p { color: var(--sand-200); }
.service-thumb { position: relative; flex: 0 0 auto; overflow: hidden; margin-bottom: 24px; border-radius: 24px 10px 24px 10px; }
.service-card:nth-child(even) .service-thumb { border-radius: 10px 24px 10px 24px; }
.service-thumb::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(12,51,43,.2)); content: ''; pointer-events: none; }
.service-thumb img { width: 100%; height: 185px; object-fit: cover; object-position: center; transition: transform .65s cubic-bezier(.2,.7,.2,1), filter .4s ease; }
.service-card:first-child .service-thumb img { object-position: 57% center; }
.service-card:hover .service-thumb img { transform: scale(1.055); }
.service-card h3 { margin: 0 14px 14px; font-family: var(--serif); font-size: 1.48rem; font-weight: 400; }
.service-card p { margin: 0 14px; font-size: .95rem; }
.service-cta { display: inline-flex; align-items: center; align-self: flex-start; gap: 9px; margin: auto 14px 0; padding-top: 22px; border-bottom: 1px solid currentColor; color: var(--green-700); font-size: .78rem; font-weight: 800; }
.service-card-featured .service-cta { color: var(--sand-200); }
.service-cta span { transition: transform .2s ease; }
.service-cta:hover span { transform: translateX(5px); }

/* =============================================================================
   PROCESSO DE ATENDIMENTO
   ============================================================================= */
.process { position: relative; overflow: hidden; background: var(--green-800); }
.process::after { position: absolute; right: -180px; bottom: -250px; width: 520px; height: 520px; border: 1px solid rgba(243, 234, 220, .12); border-radius: 50%; box-shadow: 0 0 0 70px rgba(243, 234, 220, .025), 0 0 0 140px rgba(243, 234, 220, .018); content: ''; }
.process-grid { position: relative; z-index: 1; display: grid; grid-template-columns: .82fr 1.18fr; gap: 100px; }
.process-intro h2 { max-width: 510px; color: var(--white); }
.process-intro > p:not(.eyebrow) { max-width: 480px; margin-bottom: 34px; color: #c8d3cc; }
.steps { margin: 0; padding: 0; color: var(--white); list-style: none; }
.steps li { display: grid; grid-template-columns: 64px 1fr; gap: 22px; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.steps li:first-child { padding-top: 0; }
.steps li > span { display: grid; width: 48px; height: 48px; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: var(--sand-200); font-size: .72rem; font-weight: 800; }
.steps strong { display: block; margin-bottom: 5px; font-family: var(--serif); font-size: 1.35rem; font-weight: 400; }
.steps p { margin: 0; color: #aebfb7; font-size: .9rem; }

/* =============================================================================
   BENEFÍCIOS, FAMÍLIA E BEM-ESTAR
   ============================================================================= */
.benefits { background: var(--sand-100); }
.benefits-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: center; }
.benefits-visual { position: relative; }
.benefits-visual img { width: 100%; height: 680px; border-radius: var(--radius-lg); object-fit: cover; object-position: 57% center; box-shadow: var(--shadow); }
.visual-note { position: absolute; right: -25px; bottom: 38px; display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-radius: 999px; background: var(--white); box-shadow: var(--shadow); color: var(--green-800); font-size: .82rem; font-weight: 750; }
.visual-note span { color: #a1825d; }
.benefits-copy > p:not(.eyebrow) { max-width: 570px; margin-bottom: 34px; font-size: 1.04rem; }
.benefit-list { border-top: 1px solid var(--line); }
.benefit-list article { display: grid; grid-template-columns: 42px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.benefit-list article > span { color: #8a7560; font-size: .7rem; font-weight: 800; }
.benefit-list h3 { margin-bottom: 6px; font-family: var(--serif); font-size: 1.28rem; font-weight: 400; }
.benefit-list p { margin: 0; font-size: .9rem; }

/* Impermeabilização em cartão editorial verde. */
.waterproof { padding-top: 0; background: var(--sand-100); }
.waterproof-card { display: grid; grid-template-columns: .82fr 1.18fr; gap: 56px; align-items: center; padding: 24px 24px 24px 62px; border-radius: var(--radius-lg); background: linear-gradient(135deg, var(--green-700), var(--green-900)); box-shadow: var(--shadow); color: var(--white); }
.waterproof-card h2 { margin-bottom: 26px; font-size: clamp(2.35rem, 3.8vw, 4rem); }
.waterproof-card p:not(.eyebrow) { color: #c5d1cb; }
.waterproof-card .button { margin-top: 14px; }
.waterproof-visual { position: relative; overflow: hidden; border-radius: calc(var(--radius-lg) - 10px); }
.waterproof-visual img { width: 100%; height: 540px; object-fit: cover; object-position: 58% center; }
.waterproof-visual span { position: absolute; right: 18px; bottom: 18px; padding: 11px 16px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; background: rgba(12,51,43,.8); color: var(--white); font-size: .72rem; font-weight: 750; backdrop-filter: blur(10px); }

/* =============================================================================
   CORPORATIVO, QUEM SOMOS E REGIÕES
   ============================================================================= */
.corporate-teaser { background: var(--white); }
.corporate-grid { display: grid; grid-template-columns: .4fr 1fr .8fr; gap: 70px; align-items: center; }
.corporate-kicker { display: grid; width: 170px; height: 170px; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--sand-50); }
.corporate-kicker span { color: var(--green-700); font-family: var(--serif); font-size: 1.15rem; font-style: italic; }
.corporate-grid h2 { margin: 0; font-size: clamp(2.4rem, 3.5vw, 3.7rem); }
.corporate-grid > div:last-child p { margin-bottom: 26px; }
.about { background: var(--sand-50); }
.about-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 120px; align-items: center; }
.about-brand { display: grid; min-height: 430px; place-items: center; padding: 50px; border-radius: var(--radius-lg); background: var(--green-900); }
.about-brand img { width: 390px; max-height: 350px; object-fit: contain; }
.about-copy > p:not(.eyebrow) { max-width: 660px; }
.about-values { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.about-values span { padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; color: var(--green-700); font-size: .78rem; font-weight: 750; }
.regions { padding-top: 0; background: var(--sand-50); }
.regions-card { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; padding: 58px 64px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); }
.regions-card h2 { margin-bottom: 0; font-size: clamp(2.35rem, 3.5vw, 3.65rem); }
.regions-card > div:last-child p { margin-bottom: 24px; }

/* Perguntas frequentes em acordeão nativo e acessível. */
.faq { background: var(--sand-100); }
.faq-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 100px; }
.faq-grid > div:first-child > p:not(.eyebrow) { max-width: 390px; }
.accordion details { border-bottom: 1px solid rgba(18, 63, 53, .2); }
.accordion summary { display: flex; min-height: 76px; align-items: center; justify-content: space-between; gap: 24px; color: var(--green-900); cursor: pointer; font-family: var(--serif); font-size: 1.22rem; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border: 1px solid var(--line); border-radius: 50%; transition: transform .2s ease; }
.accordion details[open] summary span { transform: rotate(45deg); }
.accordion details p { max-width: 690px; padding: 0 54px 24px 0; font-size: .92rem; }

/* =============================================================================
   CTA FINAL E RODAPÉ
   ============================================================================= */
.final-cta { position: relative; overflow: hidden; padding: 120px 0; background: var(--green-900); text-align: center; }
.final-cta::before, .final-cta::after { position: absolute; width: 380px; height: 380px; border: 1px solid rgba(255,255,255,.07); border-radius: 50%; content: ''; }
.final-cta::before { top: -180px; left: -120px; }
.final-cta::after { right: -100px; bottom: -220px; box-shadow: 0 0 0 70px rgba(255,255,255,.018); }
.final-cta-inner { position: relative; z-index: 1; }
.final-cta h2 { color: var(--white); font-size: clamp(3rem, 6vw, 6rem); }
.final-cta p:not(.eyebrow) { margin-bottom: 30px; color: #b9c7c0; }
.site-footer { padding: 78px 0 30px; background: #08261f; color: var(--white); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr .8fr 1fr; gap: 60px; padding-bottom: 56px; }
.footer-grid h2 { margin: 0 0 16px; color: var(--sand-200); font-family: var(--sans); font-size: .68rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.footer-grid a { display: block; margin: 8px 0; color: #c1cec7; font-size: .88rem; }
.footer-grid a:hover { color: var(--white); }
.footer-brand img { width: 270px; height: auto; margin-bottom: 24px; }
.footer-brand p { max-width: 330px; color: #8ea098; font-size: .86rem; }
.social-link { display: flex !important; align-items: center; gap: 10px; }
.ig-icon { position: relative; display: inline-block; width: 22px; height: 22px; border: 1.5px solid currentColor; border-radius: 7px; }
.ig-icon::before { position: absolute; top: 5px; left: 5px; width: 8px; height: 8px; border: 1.5px solid currentColor; border-radius: 50%; content: ''; }
.ig-icon::after { position: absolute; top: 4px; right: 4px; width: 2.5px; height: 2.5px; border-radius: 50%; background: currentColor; content: ''; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 25px; border-top: 1px solid rgba(255,255,255,.1); color: #7d9289; font-size: .72rem; }
.floating-whatsapp { position: fixed; z-index: 90; right: 22px; bottom: 22px; display: flex; min-height: 52px; align-items: center; gap: 9px; padding: 12px 18px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; background: #247d5b; box-shadow: 0 12px 32px rgba(12,51,43,.3); color: white; font-size: .8rem; }
.floating-whatsapp > img { display: block; width: 22px; height: 22px; object-fit: contain; }

/* =============================================================================
   PÁGINA CORPORATIVA
   ============================================================================= */
.corporate-page { padding-top: 145px; }
.corp-hero { position: relative; min-height: 690px; display: grid; align-items: center; overflow: hidden; padding: 100px 0; background: linear-gradient(135deg, var(--green-700), var(--green-900)); }
.corp-hero::after { position: absolute; right: -100px; bottom: -300px; width: 700px; height: 700px; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; box-shadow: 0 0 0 85px rgba(255,255,255,.018), 0 0 0 170px rgba(255,255,255,.012); content: ''; }
.corp-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; align-items: end; }
.corp-hero h1 { max-width: 850px; margin-bottom: 28px; color: var(--white); font-size: clamp(3.2rem, 5.6vw, 6.1rem); }
.corp-hero p:not(.eyebrow) { max-width: 650px; margin-bottom: 34px; color: #c7d2cc; font-size: 1.08rem; }
.corp-stat { max-width: 340px; justify-self: end; padding: 32px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-md); background: rgba(255,255,255,.06); backdrop-filter: blur(10px); }
.corp-stat strong { display: block; margin-bottom: 10px; color: var(--sand-200); font-family: var(--serif); font-size: 1.55rem; font-weight: 400; }
.corp-stat span { color: #b9c8c1; font-size: .9rem; }
.corp-segments { background: var(--sand-50); }
.segment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.segment-card { min-height: 280px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.segment-card > span { display: block; margin-bottom: 64px; color: #9a8873; font-size: .7rem; font-weight: 800; }
.segment-card h3 { margin-bottom: 12px; font-family: var(--serif); font-size: 1.38rem; font-weight: 400; }
.segment-card p { margin: 0; font-size: .9rem; }
.corp-why { background: var(--green-800); }
.corp-why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.corp-why h2 { color: var(--white); }
.corp-benefits article { display: grid; grid-template-columns: 38px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.corp-benefits article > span { color: var(--sand-300); }
.corp-benefits h3 { margin-bottom: 7px; color: var(--white); font-family: var(--serif); font-size: 1.3rem; font-weight: 400; }
.corp-benefits p { margin: 0; color: #adbbb5; font-size: .9rem; }
.corp-flow { background: var(--sand-100); }
.corp-flow-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.corp-flow-list li { display: flex; min-height: 105px; align-items: center; gap: 16px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255,255,255,.42); font-family: var(--serif); font-size: 1.03rem; }
.corp-flow-list span { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border-radius: 50%; background: var(--green-800); color: var(--white); font-family: var(--sans); font-size: .7rem; }

/* =============================================================================
   ANIMAÇÕES SUAVES E ACESSÍVEIS
   ============================================================================= */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }
.delay-2 { transition-delay: .16s; }
.delay-3 { transition-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* =============================================================================
   RESPONSIVIDADE — TABLETS
   ============================================================================= */
@media (max-width: 980px) {
  .section { padding: 90px 0; }
  .site-header { padding: 12px 0; }
  .brand img { width: 290px; height: auto; }
  .site-header.is-scrolled .brand img { width: 240px; }
  .menu-button { display: flex; }
  .main-nav { position: fixed; z-index: 99; top: 0; right: 0; display: flex; width: min(88vw, 440px); height: 100dvh; align-items: stretch; justify-content: center; flex-direction: column; gap: 8px; padding: 120px 38px 44px; background: var(--sand-50); box-shadow: -20px 0 60px rgba(12,51,43,.18); font-family: var(--serif); font-size: 1.82rem; transform: translateX(110%); transition: transform .28s ease; }
  .main-nav.is-open { transform: translateX(0); }
  .main-nav > a { opacity: 0; transform: translateX(24px); transition: opacity .28s ease, transform .28s ease; }
  .main-nav.is-open > a { opacity: 1; transform: none; }
  .main-nav.is-open > a:nth-child(1) { transition-delay: .06s; }
  .main-nav.is-open > a:nth-child(2) { transition-delay: .1s; }
  .main-nav.is-open > a:nth-child(3) { transition-delay: .14s; }
  .main-nav.is-open > a:nth-child(4) { transition-delay: .18s; }
  .main-nav.is-open > a:nth-child(5) { transition-delay: .22s; }
  .main-nav .button { margin-top: 20px; font-family: var(--sans); font-size: .96rem; }
  .hero { min-height: 850px; }
  .hero::before { background: linear-gradient(90deg, rgba(247,240,229,.97), rgba(247,240,229,.84) 58%, rgba(247,240,229,.15)); }
  .hero-grid { grid-template-columns: minmax(0, 650px); }
  .hero-card { display: none; }
  .service-grid, .segment-grid { grid-template-columns: repeat(2, 1fr); }
  .service-thumb img { height: 235px; }
  .process-grid, .benefits-grid, .waterproof-card, .about-grid, .regions-card, .faq-grid, .corp-why-grid { gap: 60px; }
  .corporate-grid { grid-template-columns: 150px 1fr; gap: 45px; }
  .corporate-grid > div:last-child { grid-column: 2; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2; }
  .corp-hero-grid { grid-template-columns: 1fr; gap: 50px; }
  .corp-stat { justify-self: start; }
  .corp-flow-list { grid-template-columns: repeat(2, 1fr); }
}

/* =============================================================================
   RESPONSIVIDADE — CELULARES
   ============================================================================= */
@media (max-width: 700px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 72px 0; }
  h1 { font-size: clamp(2.75rem, 13vw, 4.25rem); }
  h2 { font-size: clamp(2.25rem, 10.5vw, 3.3rem); }
  .brand img { width: 264px; height: auto; }
  .site-header.is-scrolled .brand img { width: 218px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 38px; }
  .hero { min-height: 0; background: radial-gradient(circle at 90% 8%, rgba(213,191,161,.3), transparent 32%), var(--sand-100); }
  .hero::before { display: none; }
  .hero-media { display: none; }
  .hero-grid { padding-top: 128px; }
  .hero-copy { padding: 70px 0 68px; }
  .hero-copy h1 { margin-bottom: 22px; }
  .hero-lead { font-size: 1rem; }
  .hero-mobile-visual { position: relative; display: block; overflow: hidden; margin: 30px 0 28px; border-radius: 30px 14px 30px 14px; box-shadow: 0 20px 48px rgba(31,50,43,.14); }
  .hero-mobile-visual img { width: 100%; height: 255px; object-fit: cover; object-position: center; }
  .hero-mobile-visual span { position: absolute; right: 12px; bottom: 12px; display: flex; align-items: center; gap: 7px; padding: 9px 12px; border-radius: 999px; background: rgba(255,253,249,.9); color: var(--green-800); font-size: .67rem; font-weight: 800; backdrop-filter: blur(10px); }
  .hero-mobile-visual i { color: #a1825d; font-style: normal; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-actions .button { width: 100%; }
  .hero-checks { align-items: flex-start; flex-direction: column; gap: 6px; }
  .area-row { min-height: 110px; gap: 10px 12px; padding: 20px 0; }
  .area-row > span { width: 100%; margin: 0; text-align: center; }
  .service-swipe-hint { display: flex; align-items: center; justify-content: space-between; margin: -18px 0 20px; color: var(--green-700); font-size: .76rem; font-weight: 800; letter-spacing: .03em; }
  .service-swipe-hint span { font-size: 1.1rem; }
  .service-grid { grid-template-columns: none; grid-auto-columns: min(84vw, 330px); grid-auto-flow: column; gap: 14px; overflow-x: auto; margin-inline: -14px; padding: 4px 14px 26px; scroll-padding-inline: 14px; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .service-grid::-webkit-scrollbar { display: none; }
  .segment-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 500px; padding-bottom: 32px; scroll-snap-align: center; }
  .service-thumb img { height: 225px; }
  .process-grid, .benefits-grid, .waterproof-card, .about-grid, .regions-card, .faq-grid, .corp-why-grid { grid-template-columns: 1fr; gap: 48px; }
  .steps li { grid-template-columns: 48px 1fr; gap: 14px; }
  .benefits-visual img { height: 470px; }
  .visual-note { right: 12px; bottom: 18px; }
  .waterproof { padding-top: 0; }
  .waterproof-card { padding: 42px 24px 24px; }
  .waterproof-visual img { height: 340px; }
  .waterproof-visual span { right: 12px; bottom: 12px; font-size: .66rem; }
  .corporate-grid { grid-template-columns: 1fr; gap: 30px; }
  .corporate-kicker { width: 120px; height: 120px; }
  .corporate-grid > div:last-child { grid-column: auto; }
  .about-brand { min-height: 300px; padding: 34px; }
  .regions { padding-top: 0; }
  .regions-card { padding: 38px 26px; }
  .faq-grid { gap: 20px; }
  .accordion summary { min-height: 82px; font-size: 1.08rem; }
  .final-cta { padding: 90px 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 28px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
  .floating-whatsapp { right: 14px; bottom: 14px; padding: 11px 14px; }
  .corporate-page { padding-top: 124px; }
  .corp-hero { min-height: 670px; padding: 80px 0; }
  .corp-hero h1 { font-size: clamp(2.8rem, 12vw, 4.5rem); }
  .corp-flow-list { grid-template-columns: 1fr; }
}

/* Em dispositivos de toque, evita que o efeito de hover permaneça preso. */
@media (hover: none) {
  .service-card:hover,
  .service-card:nth-child(1):hover,
  .service-card:nth-child(2):hover,
  .service-card:nth-child(3):hover,
  .service-card:nth-child(4):hover { transform: none; }
  .service-card:hover .service-thumb img { transform: none; }
}

/* Ajustes finais para telas muito estreitas. */
@media (max-width: 390px) {
  .container { width: min(calc(100% - 22px), var(--container)); }
  .button { width: 100%; }
  .hero-actions .text-link { margin-left: 4px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand, .footer-grid > div:last-child { grid-column: auto; }
  .floating-whatsapp b { display: none; }
}