/* ==========================================================
   Impacto Elevadores · site institucional de conversão
   Cores tiradas da logo: azul #0070BA e grafite #353430.
   Tokens primeiro; nenhum valor de cor solto fora deles.
   ========================================================== */
:root {
  --ink: #1F1E1C;          /* grafite profundo (da logo): fundos escuros e títulos */
  --ink-2: #2B2A27;
  --graphite: #353430;     /* grafite da logo */
  --blue: #0070BA;         /* azul da logo: marca e chamadas para ação */
  --blue-dark: #005A96;
  --blue-soft: #E6F1F9;
  --accent: #4DA8E6;       /* azul claro: destaques sobre fundo escuro */
  --warning: #E9A23B;
  --whatsapp: #1FAF5A;
  --whatsapp-hover: #178F49;
  --danger: #D93B3B;
  --bg: #FFFFFF;
  --bg-alt: #F5F6F7;
  --line: #E3E4E6;
  --text: #353430;
  --muted: #6A6964;
  --on-dark: #FFFFFF;
  --on-dark-muted: #BDBCB7;

  --font-head: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(31, 30, 28, .08);
  --shadow-lg: 0 24px 60px rgba(31, 30, 28, .22);
  --container: 1180px;
  --gutter: 20px;
  --header-h: 72px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--text); background: var(--bg); overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: var(--blue); }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.02em; }
h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.12rem; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.container--narrow { max-width: 820px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--ink); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip-link:focus { left: 8px; }
.muted { color: var(--muted); }
.center { text-align: center; margin-top: 36px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* ---------- Botões ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 22px; border-radius: 999px; border: 2px solid transparent; font: 600 1rem/1.2 var(--font-body); text-decoration: none; cursor: pointer; transition: background .2s, transform .2s, box-shadow .2s, border-color .2s; }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--blue); color: var(--on-dark); box-shadow: 0 8px 20px rgba(0, 112, 186, .3); }
.btn--primary:hover { background: var(--blue-dark); }
.btn--whatsapp { background: var(--whatsapp); color: var(--on-dark); }
.btn--whatsapp:hover { background: var(--whatsapp-hover); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--sos { background: var(--danger); color: var(--on-dark); }
.btn--sos:hover { filter: brightness(1.08); }
.btn--lg { min-height: 56px; padding: 14px 28px; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn--grow { flex: 1; }
.link-arrow { font-weight: 600; text-decoration: none; color: var(--blue); }
.link-arrow::after { content: " →"; transition: margin .2s; }
.link-arrow:hover::after { margin-left: 4px; }

/* ---------- Topbar e header ---------- */
.topbar { background: var(--ink); color: var(--on-dark-muted); font-size: .85rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 38px; }
.topbar__item { display: inline-flex; align-items: center; gap: 8px; }
.topbar a { color: var(--on-dark); text-decoration: none; white-space: nowrap; }
.topbar__phones { gap: 16px; }
.topbar__sos { display: inline-flex; align-items: center; gap: 6px; padding: 3px 12px; border-radius: 999px; background: var(--danger); color: var(--on-dark); font-weight: 600; font-size: .82rem; white-space: nowrap; }
.topbar__arrow { display: inline-block; font-size: 1rem; line-height: 1; animation: nudge 1.2s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateX(3px); } }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--whatsapp); }
.dot--live { box-shadow: 0 0 0 0 rgba(31, 175, 90, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 8px rgba(31, 175, 90, 0); } 100% { box-shadow: 0 0 0 0 rgba(31, 175, 90, 0); } }

.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .95); backdrop-filter: blur(8px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.header.is-scrolled { border-color: var(--line); box-shadow: 0 4px 20px rgba(31, 30, 28, .06); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--graphite); }
.brand img { width: auto; height: 46px; }
.brand__name { display: grid; font-family: var(--font-body); line-height: 1; }
.brand__name strong { font-weight: 700; font-size: 1.55rem; letter-spacing: -.035em; }
.brand__name span { font-weight: 300; font-size: .98rem; letter-spacing: -.01em; margin-top: 3px; }
.brand--light { color: var(--on-dark); }


.nav { display: flex; align-items: center; gap: 26px; }
.nav a:not(.btn) { color: var(--text); text-decoration: none; font-weight: 500; font-size: .95rem; }
.nav a:not(.btn):hover { color: var(--blue); }
.nav__cta { min-height: 42px; padding: 10px 18px; font-size: .95rem; }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; padding: 10px; }
.menu-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--ink); color: var(--on-dark); padding: 72px 0 88px; overflow: hidden; isolation: isolate; }
.hero__photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% 50%; z-index: -2; }
.hero__overlay { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(31, 30, 28, .96) 0%, rgba(31, 30, 28, .88) 42%, rgba(31, 30, 28, .45) 75%, rgba(31, 30, 28, .6) 100%); }
.hero__grid { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero h1 { color: var(--on-dark); font-size: clamp(2.4rem, 5.6vw, 4.2rem); line-height: 1.05; letter-spacing: -.03em; text-wrap: balance; }
.hero .lead strong { color: var(--on-dark); }
.hl { color: var(--accent); position: relative; white-space: nowrap; }
.hl::after { content: ""; position: absolute; left: 0; right: 0; bottom: .02em; height: .14em; background: var(--accent); border-radius: 4px; opacity: .35; }
.badge { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 20px; padding: 8px 16px; border-radius: 999px; background: rgba(31, 30, 28, .8); backdrop-filter: blur(6px); border: 1px solid rgba(77, 168, 230, .6); color: var(--on-dark); font-weight: 600; font-size: .9rem; }
.form-card__sub { font-size: .9rem; color: var(--muted); margin: 2px 0 0; }
.lead { font-size: 1.15rem; color: var(--on-dark-muted); max-width: 560px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

.eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; }
.eyebrow--light { color: var(--accent); }

.checks, .xlist { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.checks li, .xlist li { position: relative; padding-left: 32px; }
.checks li::before, .xlist li::before { position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; font-weight: 700; }
.checks li::before { content: "✓"; background: var(--blue-soft); color: var(--blue); }
.checks--light li { color: var(--on-dark); }
.checks--light li::before { background: rgba(77, 168, 230, .2); color: var(--accent); }
.xlist li::before { content: "✕"; background: #FDECEC; color: var(--danger); }

/* ---------- Formulário ---------- */
.form-card { background: var(--bg); color: var(--text); border-radius: 20px; padding: 28px; box-shadow: var(--shadow-lg); scroll-margin-top: calc(var(--header-h) + 16px); }
.form-card__title { font-family: var(--font-head); font-weight: 700; font-size: 1.35rem; color: var(--ink); margin: 0; }
.form-card__step { font-size: .85rem; color: var(--muted); margin: 2px 0 10px; }
.progress { height: 6px; background: var(--bg-alt); border-radius: 99px; overflow: hidden; margin-bottom: 20px; }
.progress span { display: block; height: 100%; width: 50%; background: var(--blue); border-radius: 99px; transition: width .3s; }
.form-card__foot { display: flex; align-items: center; gap: 8px; justify-content: center; font-size: .8rem; color: var(--muted); margin: 16px 0 0; }
.form-card__foot svg { width: 14px; height: 14px; }

.step { border: 0; margin: 0; padding: 0; min-width: 0; display: none; }
.step.is-active { display: block; animation: fadeUp .3s ease; }
.step legend, .field-label { font-weight: 600; color: var(--ink); margin-bottom: 10px; padding: 0; }
.field-label { margin-top: 18px; }
.chips { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.chip { position: relative; cursor: pointer; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span { display: flex; align-items: center; min-height: 48px; padding: 10px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font-weight: 500; font-size: .95rem; line-height: 1.25; transition: border-color .15s, background .15s; }
.chip:hover span { border-color: var(--blue); }
.chip input:checked + span { border-color: var(--blue); background: var(--blue-soft); color: var(--ink); box-shadow: inset 0 0 0 1px var(--blue); }
.chip input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.chip--urgent input:checked + span { border-color: var(--danger); background: #FDECEC; box-shadow: inset 0 0 0 1px var(--danger); }
.chips--sm .chip span { min-height: 44px; font-size: .9rem; }
.step .btn--block { margin-top: 20px; }

.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field label { font-weight: 600; font-size: .9rem; color: var(--ink); }
.field input { min-height: 48px; padding: 10px 14px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font: inherit; font-size: 16px; color: var(--text); background: var(--bg); transition: border-color .15s, box-shadow .15s; }
.field input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-soft); }
.field input[aria-invalid="true"] { border-color: var(--danger); }
.optional { font-weight: 400; color: var(--muted); }
.small { font-size: .85rem; }
.field-row { display: grid; grid-template-columns: 1fr 130px; gap: 12px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: .85rem; color: var(--muted); margin: 4px 0 6px; cursor: pointer; }
.consent input { width: 20px; height: 20px; margin-top: 1px; flex: none; accent-color: var(--blue); }
.form-error { color: var(--danger); font-size: .88rem; font-weight: 500; margin: 10px 0 0; }
.step__actions { display: flex; gap: 10px; margin-top: 16px; }
.step--done { text-align: center; padding: 12px 0; }
.step--done:focus { outline: none; }
.done-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; font-size: 2rem; margin: 0 auto 14px; }
.step--done p { color: var(--muted); }

/* ---------- Faixa de confiança ---------- */
.trust { background: var(--bg); border-bottom: 1px solid var(--line); padding: 28px 0 24px; }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.trust__item { display: grid; padding-left: 16px; border-left: 3px solid var(--blue); }
.trust__item strong { font-family: var(--font-head); font-size: 1.25rem; color: var(--ink); }
.trust__item span { color: var(--muted); font-size: .9rem; }
.brands { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 22px; }
.brands__label { font-size: .85rem; color: var(--muted); }
.brands__list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.brands__list li { font-family: var(--font-head); font-weight: 700; color: #9A9994; letter-spacing: .02em; }

/* ---------- Seções ---------- */
.section { padding: 88px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--ink); color: var(--on-dark); }
.section--dark h2 { color: var(--on-dark); }
.section--cta { background: linear-gradient(135deg, var(--ink) 0%, #00406B 100%); color: var(--on-dark); }
.section--cta h2 { color: var(--on-dark); }
.section__head { max-width: 720px; margin-bottom: 44px; }
.section__sub { color: var(--muted); font-size: 1.08rem; }

.symptoms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.symptom { padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); }
.symptom svg { width: 28px; height: 28px; color: var(--danger); margin-bottom: 12px; }
.symptom h3 { margin-bottom: 4px; }
.symptom p { color: var(--muted); margin: 0; font-size: .95rem; }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service { background: var(--bg); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.service:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(31, 30, 28, .12); }
.service__icon { width: 52px; height: 52px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); display: grid; place-items: center; margin-bottom: 18px; }
.service__icon svg { width: 26px; height: 26px; }
.service p { color: var(--muted); flex: 1; }

.service--sos { border: 2px solid rgba(217, 59, 59, .25); }
.service--sos .service__icon { background: #FDECEC; color: var(--danger); }

.perks { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 28px; }
.perks li { position: relative; display: grid; padding: 16px 18px 16px 56px; background: var(--bg); border-radius: var(--radius); border: 1px solid var(--line); }
.perks li::before { content: "✓"; position: absolute; left: 16px; top: 16px; width: 26px; height: 26px; border-radius: 50%; background: var(--blue); color: var(--on-dark); display: grid; place-items: center; font-size: .8rem; font-weight: 700; }
.perks strong { color: var(--ink); }
.perks span { color: var(--muted); font-size: .93rem; }

.section__head--row { max-width: none; display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; }
.section__head--row > div { max-width: 720px; }
.clients__total { display: flex; align-items: center; gap: 12px; margin: 0; padding: 14px 20px; border-radius: var(--radius); background: var(--blue-soft); flex: none; }
.clients__total strong { font-family: var(--font-head); font-size: 2.4rem; line-height: 1; color: var(--blue); }
.clients__total span { font-size: .9rem; line-height: 1.3; color: var(--text); }
.clients { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.client { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s; }
.client:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(31, 30, 28, .12); }
.client__photo { position: relative; aspect-ratio: 4 / 3; background: var(--bg-alt); }
.client__photo img { width: 100%; height: 100%; object-fit: cover; }
.client__tag { position: absolute; left: 12px; top: 12px; padding: 5px 10px; border-radius: 999px; background: var(--blue); color: var(--on-dark); font-size: .75rem; font-weight: 600; letter-spacing: .02em; }
.client__body { padding: 18px 20px 20px; display: flex; flex-direction: column; flex: 1; }
.client__body h3 { margin-bottom: 2px; }
.client__body p { margin: 0; color: var(--muted); font-size: .92rem; }
.client__body .client__count { margin-top: auto; padding-top: 14px; color: var(--text); font-size: 1rem; }
.client__count strong { font-family: var(--font-head); font-size: 1.6rem; color: var(--blue); margin-right: 4px; }

.certs { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 10px; }
.certs span { padding: 6px 12px; border-radius: 999px; background: var(--bg); border: 1px solid var(--line); font-size: .82rem; font-weight: 600; color: var(--ink); }

.area { margin-top: 28px; padding: 18px 20px; border-radius: var(--radius); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); }
.area__title { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--on-dark); margin: 0 0 12px; }
.area__title svg { width: 20px; height: 20px; color: var(--accent); }
.area__list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.area__list li { padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, .1); font-size: .85rem; color: var(--on-dark); }

.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: stretch; }
.compare__card { border: 1px solid var(--line); border-radius: 20px; padding: 32px; background: var(--bg); }
.compare__card--best { border: 2px solid var(--blue); box-shadow: var(--shadow); position: relative; }
.compare__card--best .btn { margin-top: 26px; }
.compare__tag { display: inline-block; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); background: var(--bg-alt); padding: 6px 12px; border-radius: 99px; }
.compare__tag--best { background: var(--blue); color: var(--on-dark); }

.split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.split--top { align-items: start; }

.timeline-card { background: var(--ink-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 20px; padding: 32px; display: grid; gap: 26px; }
.tl { display: grid; gap: 8px; }
.tl__year { font-family: var(--font-head); font-weight: 700; }
.tl__txt { color: var(--on-dark-muted); font-size: .92rem; }
.tl__bar { height: 10px; border-radius: 99px; background: rgba(255, 255, 255, .08); position: relative; overflow: hidden; }
.tl__bar::after { content: ""; position: absolute; inset: 0; border-radius: inherit; transform-origin: left; }
.tl__bar--ok::after { background: var(--whatsapp); transform: scaleX(.3); }
.tl__bar--mid::after { background: var(--warning); transform: scaleX(.6); }
.tl__bar--bad::after { background: var(--danger); transform: scaleX(.95); }

.steps { list-style: none; counter-reset: s; padding: 0; margin: 28px 0 0; display: grid; gap: 18px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 44px 1fr; column-gap: 16px; }
.steps li::before { content: counter(s); grid-row: span 2; width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: var(--accent); display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; }
.steps strong { color: var(--ink); }
.steps span { color: var(--muted); }

.checklist-card { background: var(--bg-alt); border-radius: 20px; padding: 32px; border: 1px solid var(--line); }
.checklist-card__tag { display: inline-block; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; color: var(--on-dark); background: var(--blue); padding: 6px 12px; border-radius: 99px; }

.honest { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.honest__body p { font-size: 1.05rem; }

.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); padding: 0 22px; transition: box-shadow .2s; }
.faq details[open] { box-shadow: var(--shadow); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 32px 20px 0; position: relative; font-weight: 600; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.5rem; font-weight: 400; color: var(--blue); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 20px; margin: 0; }

.contact-card { background: var(--bg); color: var(--text); border-radius: 20px; padding: 28px; box-shadow: var(--shadow-lg); }
.contact-list { list-style: none; padding: 0; margin: 0 0 20px; display: grid; gap: 18px; }
.contact-list li { display: grid; grid-template-columns: 24px 1fr; gap: 14px; }
.contact-list svg { width: 22px; height: 22px; color: var(--blue); margin-top: 2px; }
.contact-list .muted { display: block; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }
.contact-list a { color: var(--ink); font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.contact-list a:hover { color: var(--blue); }
.map { border-radius: var(--radius-sm); overflow: hidden; }
.map iframe { width: 100%; height: 240px; border: 0; display: block; }

/* ---------- Rodapé ---------- */
.footer { background: #161514; color: var(--on-dark-muted); padding: 56px 0 28px; font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.3fr; gap: 32px; }
.footer__grid > div { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }
.footer__grid a { color: var(--on-dark-muted); text-decoration: none; overflow-wrap: anywhere; }
.footer__grid a:hover { color: var(--on-dark); }
.footer__title { font-family: var(--font-head); font-weight: 700; color: var(--on-dark); margin: 0 0 4px; }
.footer__tagline { margin: 12px 0 0; max-width: 280px; }
.footer__bottom { display: flex; justify-content: space-between; margin-top: 40px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .82rem; }
.footer__bottom p { margin: 0; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; }
.footer__copy { margin: 0; font-size: .85rem; width: 100%; }

/* ---------- WhatsApp flutuante e barra mobile ---------- */
.floaters { position: fixed; right: 24px; bottom: 24px; z-index: 60; display: flex; align-items: center; gap: 12px; }
.wa-float { width: 60px; height: 60px; border-radius: 50%; background: var(--whatsapp); color: var(--on-dark); display: grid; place-items: center; box-shadow: 0 10px 30px rgba(31, 175, 90, .45); transition: transform .2s; }
.sos-float { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 10px 18px; border-radius: 999px; background: var(--danger); color: var(--on-dark); font-weight: 600; text-decoration: none; box-shadow: 0 10px 30px rgba(217, 59, 59, .4); transition: transform .2s; }
.sos-float:hover { transform: translateY(-2px); }
.sos-float svg { width: 20px; height: 20px; }
.wa-float:hover { transform: scale(1.06); }
.wa-float svg { width: 32px; height: 32px; }
.mobile-bar { display: none; }

/* ---------- Animações de entrada ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .nav { gap: 18px; }
  .hero__grid, .split, .honest { grid-template-columns: 1fr; gap: 40px; }
  .services, .symptoms { grid-template-columns: 1fr 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .clients { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  :root { --header-h: 64px; }
  .topbar__phones a:not(:first-of-type) { display: none; }
  .menu-toggle { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); padding: 8px var(--gutter) 20px; border-top: 1px solid var(--line); box-shadow: 0 20px 40px rgba(31, 30, 28, .12); opacity: 0; transform: translateY(-8px); visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s; }
  .nav.is-open { opacity: 1; transform: none; visibility: visible; }
  .nav a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .nav__cta { margin-top: 16px; min-height: 52px; }
}

@media (max-width: 640px) {
  :root { --gutter: 16px; }
  body { padding-bottom: 68px; } /* espaço para a barra fixa */
  .topbar__phones { gap: 10px; }
  .topbar__sos { font-size: .76rem; padding: 3px 10px; }
  /* No celular a foto vira um banner no alto, e a headline entra por cima da parte de baixo */
  .hero { padding: 150px 0 48px; }
  .hero__photo { height: 340px; bottom: auto; object-position: 50% 40%; }
  .hero__overlay { background: linear-gradient(180deg, rgba(31, 30, 28, .15) 0px, rgba(31, 30, 28, .55) 140px, var(--ink) 330px); }
  .badge { font-size: .8rem; padding: 7px 12px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .lead { font-size: 1.05rem; }
  .form-card { padding: 22px 18px; border-radius: 18px; }
  .field-row { grid-template-columns: 1fr 110px; }
  .section { padding: 64px 0; }
  .section__head { margin-bottom: 32px; }
  .trust__grid { grid-template-columns: 1fr 1fr; gap: 18px 12px; }
  .services, .symptoms, .compare { grid-template-columns: 1fr; }
  .symptoms { gap: 10px; }
  .symptom { display: grid; grid-template-columns: 28px 1fr; column-gap: 14px; padding: 16px; }
  .symptom svg { grid-row: span 2; margin: 2px 0 0; }
  .compare__card, .checklist-card, .timeline-card, .contact-card { padding: 22px; }
  .floaters { display: none; }
  .topbar__inner { justify-content: center; }
  .topbar__item:first-child { display: none; }
  .perks { grid-template-columns: 1fr; }
  .section__head--row { flex-direction: column; align-items: flex-start; gap: 18px; }
  .clients { gap: 12px; }
  .client__photo { aspect-ratio: 1 / 1; }
  .client__body { padding: 12px 14px 14px; }
  .client__body h3 { font-size: 1rem; }
  .client__body p { font-size: .82rem; line-height: 1.35; }
  .client__count strong { font-size: 1.3rem; }
  .client__tag { left: 8px; top: 8px; font-size: .68rem; padding: 4px 8px; }
  .footer__grid { grid-template-columns: 1fr; gap: 28px; }
  .footer__bottom { flex-direction: column; gap: 4px; }
  .mobile-bar { display: grid; grid-template-columns: 1fr 1fr 1.2fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); background: var(--bg); border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(31, 30, 28, .08); }
  .mobile-bar a { display: flex; align-items: center; justify-content: center; gap: 6px; min-height: 48px; border-radius: 12px; font-weight: 600; font-size: .92rem; text-decoration: none; color: var(--ink); background: var(--bg-alt); }
  .mobile-bar svg { width: 18px; height: 18px; }
  .mobile-bar__wa { background: var(--whatsapp) !important; color: var(--on-dark) !important; }
  .mobile-bar__cta { background: var(--blue) !important; color: var(--on-dark) !important; }
  .footer { padding-bottom: 28px; }
}

@media (max-width: 340px) {
  .chips { grid-template-columns: 1fr; }
  .trust__grid { grid-template-columns: 1fr; }
}