/* ==========================================================================
   Contafer Contabilidade — identidade: carvão profundo + laranja Contafer
   ========================================================================== */
@font-face { font-family: "Manrope"; src: url("../assets/fonts/manrope.woff2") format("woff2"); font-weight: 400 800; font-display: swap; }
@font-face { font-family: "Fraunces"; src: url("../assets/fonts/fraunces.woff2") format("woff2"); font-weight: 500 700; font-display: swap; }
@font-face { font-family: "Marcellus"; src: url("../assets/fonts/marcellus.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  /* Cores */
  --ink: #17130F;            /* carvão profundo (posts institucionais) */
  --ink-2: #221C17;
  --ink-3: #2E2620;
  --orange: #E8662A;         /* laranja Contafer */
  --orange-deep: #B8461A;    /* laranja acessível p/ texto e botões */
  --orange-soft: #F39A64;
  --peach: #FCEADD;
  --cream: #F6F1EB;          /* fundo do logotipo */
  --surface: #FFFFFF;
  --line: #E7DED5;
  --text: #2A231D;
  --muted: #6B5F55;
  --on-dark: #F6EEE7;
  --on-dark-muted: #B9ADA3;

  /* Tipografia */
  --f-display: "Fraunces", Georgia, "Times New Roman", serif;
  --f-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-brand: "Marcellus", Georgia, serif;

  /* Escala */
  --fs-h1: clamp(2.35rem, 1.4rem + 3.6vw, 4.1rem);
  --fs-h2: clamp(1.85rem, 1.3rem + 2vw, 2.9rem);
  --fs-h3: 1.22rem;
  --fs-lead: clamp(1.04rem, .98rem + .3vw, 1.18rem);

  /* Espaço, raio, sombra */
  --gutter: clamp(16px, 4vw, 40px);
  --section: clamp(72px, 9vw, 128px);
  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
  --shadow-sm: 0 2px 8px rgba(23, 19, 15, .06);
  --shadow-md: 0 18px 40px -18px rgba(23, 19, 15, .28);
  --shadow-lg: 0 40px 80px -30px rgba(23, 19, 15, .45);
  --header-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* Reset */
*, *::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(--f-body); font-size: 1rem; line-height: 1.65; color: var(--text); background: var(--cream); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: var(--gutter); }
.center { text-align: center; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; text-decoration: none; }
.skip-link:focus { top: 12px; }

h1, h2 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.02em; line-height: 1.08; color: var(--ink); font-variation-settings: "opsz" 96; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.3; font-weight: 700; color: var(--ink); letter-spacing: -.01em; }

.kicker { display: inline-flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--orange-deep); margin-bottom: 16px; }
.kicker::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.kicker-light { color: var(--orange-soft); }
.section { padding-block: var(--section); }
.section-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-head.center { margin-inline: auto; }
.section-head.center .kicker::after { content: ""; width: 28px; height: 2px; background: currentColor; }
.section-lead { margin-top: 18px; font-size: var(--fs-lead); color: var(--muted); }

/* Ícones */
.ico { width: 20px; height: 20px; flex: none; }
.ico-lg { width: 30px; height: 30px; flex: none; color: var(--orange); }

/* Botões */
.btn { --bg: var(--ink); --fg: #fff; display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 24px; border-radius: 999px; border: 1.5px solid transparent; background: var(--bg); color: var(--fg); font-weight: 700; font-size: .98rem; text-decoration: none; letter-spacing: .01em; transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s; cursor: pointer; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-primary { --bg: var(--orange-deep); }
.btn-primary:hover { --bg: #A23C14; }
.btn-ghost { --bg: transparent; --fg: var(--ink); border-color: rgba(23, 19, 15, .22); }
.btn-ghost:hover { --bg: var(--ink); --fg: #fff; }
.btn-light { --bg: #fff; --fg: var(--ink); }
.btn-dark { --bg: var(--ink); --fg: #fff; }
.btn-sm { min-height: 42px; padding: 9px 18px; font-size: .9rem; }
.btn-lg { min-height: 56px; padding: 15px 28px; font-size: 1.02rem; }
.btn-xl { min-height: 64px; padding: 18px 34px; font-size: 1.1rem; }
.btn-xl .ico { width: 24px; height: 24px; }

/* ==========================================================================
   1. HEADER
   ========================================================================== */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); transition: background-color .3s, box-shadow .3s, backdrop-filter .3s; }
.site-header.is-scrolled { background: rgba(246, 241, 235, .78); -webkit-backdrop-filter: saturate(160%) blur(16px); backdrop-filter: saturate(160%) blur(16px); box-shadow: 0 1px 0 rgba(23, 19, 15, .08), var(--shadow-sm); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); flex: none; }
.brand-mark { width: 44px; height: 44px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name { font-family: var(--f-brand); font-size: 1.42rem; letter-spacing: .06em; }
.brand-sub { font-family: var(--f-brand); font-size: .64rem; letter-spacing: .14em; color: var(--muted); margin-top: 5px; }
.brand-light { color: #fff; }
.brand-light .brand-sub { color: var(--on-dark-muted); }

.main-nav ul { display: flex; gap: clamp(16px, 2.2vw, 34px); }
.main-nav a:not(.btn) { position: relative; text-decoration: none; font-weight: 600; font-size: .94rem; color: var(--text); padding-block: 8px; }
.main-nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.main-nav a:not(.btn):hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.nav-cta-mobile { display: none; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; width: 46px; height: 46px; border-radius: 12px; border: 1px solid rgba(23, 19, 15, .15); background: rgba(255, 255, 255, .6); cursor: pointer; padding: 0; position: relative; }
.nav-toggle span { position: absolute; left: 13px; right: 13px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle span:nth-child(1) { top: 15px; }
.nav-toggle span:nth-child(2) { top: 22px; }
.nav-toggle span:nth-child(3) { top: 29px; }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   2. HERO
   ========================================================================== */
.hero { position: relative; padding-top: calc(var(--header-h) + clamp(32px, 6vw, 72px)); padding-bottom: clamp(56px, 7vw, 96px); background: radial-gradient(1100px 600px at 85% 20%, #FBE4D4 0%, rgba(251, 228, 212, 0) 60%), var(--cream); overflow: hidden; }
.hero-arcs { position: absolute; width: 760px; height: 760px; right: -260px; top: -180px; border-radius: 50%; background: repeating-radial-gradient(circle, transparent 0 34px, rgba(232, 102, 42, .07) 34px 38px); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: .84rem; font-weight: 700; color: var(--ink); box-shadow: var(--shadow-sm); margin-bottom: 26px; }
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 4px rgba(232, 102, 42, .18); }
.hero h1 { font-size: var(--fs-h1); }
.hero h1 em { font-style: italic; font-weight: 500; color: var(--orange-deep); }
.lead { margin-top: 24px; font-size: var(--fs-lead); color: var(--muted); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-proof { display: grid; grid-template-columns: repeat(3, auto); gap: clamp(16px, 3vw, 36px); margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); max-width: 560px; }
.hero-proof li { display: flex; flex-direction: column; }
.hero-proof strong { font-family: var(--f-display); font-size: 1.5rem; font-weight: 600; color: var(--ink); line-height: 1.1; }
.hero-proof span { font-size: .86rem; color: var(--muted); }

.hero-media { position: relative; justify-self: end; width: 100%; max-width: 500px; }
.hero-frame { position: relative; aspect-ratio: 4 / 5; border-radius: var(--r-lg) var(--r-lg) var(--r-lg) 140px; overflow: hidden; box-shadow: var(--shadow-lg); background: var(--ink-3); }
.hero-frame img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.hero-media::before { content: ""; position: absolute; inset: 22px -22px -22px 22px; border: 2px solid var(--orange-soft); border-radius: var(--r-lg) var(--r-lg) var(--r-lg) 140px; z-index: -1; }
.float-badge { position: absolute; display: flex; align-items: center; gap: 12px; padding: 12px 18px 12px 12px; background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, .7); border-radius: 16px; box-shadow: var(--shadow-md); animation: floaty 6s ease-in-out infinite; }
.float-badge strong { display: block; font-size: .92rem; color: var(--ink); line-height: 1.2; }
.float-badge small { display: block; font-size: .76rem; color: var(--muted); }
.badge-ico { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 12px; background: var(--peach); color: var(--orange-deep); flex: none; }
.badge-ico svg { width: 24px; height: 24px; }
.badge-top { top: 9%; left: -48px; }
.badge-bottom { bottom: 8%; right: -28px; animation-delay: -3s; }
@keyframes floaty { 50% { transform: translateY(-8px); } }

/* ==========================================================================
   3. SERVICESTRIP
   ========================================================================== */
.servicestrip { background: var(--ink); color: var(--on-dark); border-top: 3px solid var(--orange); }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-item { display: flex; gap: 16px; align-items: flex-start; padding: 34px 26px; }
.strip-item + .strip-item { border-left: 1px solid rgba(255, 255, 255, .09); }
.strip-item strong { display: block; color: #fff; font-size: 1.02rem; }
.strip-item span { display: block; color: var(--on-dark-muted); font-size: .9rem; line-height: 1.5; margin-top: 2px; }

/* ==========================================================================
   4. GRADE DE SOLUÇÕES
   ========================================================================== */
.solutions { background: var(--surface); }
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.sol-card { position: relative; display: flex; flex-direction: column; padding: 34px 30px 30px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--surface); transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; }
.sol-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: transparent; }
.sol-card::before { content: ""; position: absolute; left: 30px; right: 30px; top: -1px; height: 3px; background: var(--orange); border-radius: 0 0 3px 3px; transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.sol-card:hover::before { transform: scaleX(1); }
.sol-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.sol-num { font-family: var(--f-display); font-size: 2.6rem; line-height: 1; font-weight: 500; color: transparent; -webkit-text-stroke: 1.2px var(--orange); }
.sol-ico { width: 48px; height: 48px; padding: 11px; border-radius: 14px; background: var(--peach); color: var(--orange-deep); }
.sol-card h3 { margin-bottom: 10px; }
.sol-card > p { color: var(--muted); font-size: .96rem; }
.checks { margin: 20px 0 26px; display: grid; gap: 9px; }
.checks li { position: relative; padding-left: 28px; font-size: .93rem; font-weight: 600; color: var(--text); }
.checks li::before { content: ""; position: absolute; left: 0; top: .3em; width: 18px; height: 18px; border-radius: 50%; background: var(--peach) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B8461A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12.5 4 4 8-9'/%3E%3C/svg%3E") center / 11px no-repeat; }
.sol-link { margin-top: auto; display: inline-flex; gap: 8px; align-items: center; font-weight: 700; color: var(--orange-deep); text-decoration: none; font-size: .95rem; min-height: 44px; }
.sol-link span { transition: transform .3s var(--ease); }
.sol-link:hover span { transform: translateX(5px); }
.sol-cta { overflow: hidden; background: linear-gradient(155deg, var(--ink-3) 0%, var(--ink) 70%); color: var(--on-dark); border-color: var(--ink); justify-content: flex-end; min-height: 380px; }
.sol-cta h3 { font-family: var(--f-display); font-weight: 600; font-size: 1.9rem; line-height: 1.12; color: #fff; }
.sol-cta > p:not(.kicker) { color: var(--on-dark-muted); margin-bottom: 28px; }
.sol-cta .btn { align-self: flex-start; }
.sol-cta::before { display: none; }
.sol-cta-arcs { position: absolute; width: 260px; height: 260px; top: -60px; right: -70px; stroke: var(--orange); opacity: .35; }

/* ==========================================================================
   5. SOBRE
   ========================================================================== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 96px); align-items: center; }
.about-media { position: relative; }
.about-media img { width: 100%; aspect-ratio: 5 / 6; object-fit: cover; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); }
.about-seal { position: absolute; right: -24px; bottom: 40px; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 150px; height: 150px; border-radius: 50%; background: var(--orange-deep); color: #fff; text-align: center; box-shadow: var(--shadow-md); border: 6px solid var(--cream); }
.seal-num { font-family: var(--f-display); font-size: 2.2rem; font-weight: 600; line-height: 1; }
.seal-txt { font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; max-width: 100px; margin-top: 6px; line-height: 1.3; }
.about-copy h2 { margin-bottom: 24px; }
.about-copy > p { color: var(--muted); margin-bottom: 16px; }
.purpose { margin: 28px 0 34px; padding: 20px 24px; background: #fff; border-left: 4px solid var(--orange); border-radius: 0 var(--r-sm) var(--r-sm) 0; box-shadow: var(--shadow-sm); }
.purpose p { color: var(--text); }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.metrics div { padding-top: 16px; border-top: 2px solid var(--ink); }
.metrics dt { font-family: var(--f-display); font-size: clamp(2rem, 1.5rem + 1.5vw, 2.8rem); font-weight: 600; color: var(--ink); line-height: 1; }
.metrics dd { font-size: .88rem; color: var(--muted); margin-top: 8px; line-height: 1.4; }

/* ==========================================================================
   6. ESTRUTURA (dark)
   ========================================================================== */
.dark { background: var(--ink); color: var(--on-dark); position: relative; overflow: hidden; }
.dark h2, .dark h3 { color: #fff; }
.dark .section-lead { color: var(--on-dark-muted); }
.env::before { content: ""; position: absolute; width: 900px; height: 900px; left: -420px; bottom: -520px; border-radius: 50%; background: repeating-radial-gradient(circle, transparent 0 40px, rgba(232, 102, 42, .07) 40px 44px); }
.env-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(40px, 6vw, 88px); align-items: center; }
.guarantees { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 32px; margin-top: 44px; }
.guarantees li { display: flex; gap: 16px; }
.guarantees h3 { font-size: 1.04rem; margin-bottom: 6px; }
.guarantees p { color: var(--on-dark-muted); font-size: .92rem; line-height: 1.55; }
.env-media { position: relative; padding-bottom: 70px; }
.env-media img { border-radius: var(--r-lg); width: 100%; aspect-ratio: 4 / 4.4; object-fit: cover; }
.env-media .env-media-sm { position: absolute; width: 58%; aspect-ratio: 16 / 10; left: -40px; bottom: 0; border: 6px solid var(--ink); border-radius: var(--r-md); box-shadow: var(--shadow-lg); }

/* ==========================================================================
   7. PROCESSO
   ========================================================================== */
.process { background: var(--cream); }
.steps { counter-reset: s; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 56px; position: relative; }
.steps::before { content: ""; position: absolute; top: 44px; left: 16%; right: 16%; border-top: 2px dashed rgba(184, 70, 26, .35); }
.step { position: relative; text-align: center; padding: 0 12px; }
.step-num { position: relative; display: grid; place-items: center; width: 88px; height: 88px; margin: 0 auto 26px; border-radius: 50%; background: #fff; border: 2px solid var(--orange); font-family: var(--f-display); font-size: 1.9rem; font-weight: 600; color: var(--orange-deep); box-shadow: 0 0 0 10px var(--cream); }
.step h3 { margin-bottom: 10px; }
.step p { color: var(--muted); max-width: 320px; margin-inline: auto; }

/* ==========================================================================
   8. DEPOIMENTOS
   ========================================================================== */
.testimonials { background: var(--surface); }
.depo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.depo { display: flex; flex-direction: column; padding: 32px 30px; border-radius: var(--r-md); background: var(--cream); border: 1px solid var(--line); }
.stars { color: var(--orange); letter-spacing: 4px; font-size: 1.1rem; margin-bottom: 18px; }
.depo blockquote { flex: 1; }
.depo blockquote p { font-size: 1.02rem; color: var(--text); line-height: 1.7; }
.depo figcaption { display: flex; align-items: center; gap: 14px; margin-top: 26px; padding-top: 20px; border-top: 1px solid var(--line); }
.avatar { width: 48px; height: 48px; flex: none; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--orange-soft); font-weight: 800; font-size: .9rem; letter-spacing: .04em; }
.depo strong { display: block; color: var(--ink); }
.depo small { display: block; color: var(--muted); font-size: .84rem; }

/* ==========================================================================
   9. FAQ
   ========================================================================== */
.faq { background: var(--cream); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(40px, 6vw, 96px); align-items: start; }
.faq .section-head { position: sticky; top: calc(var(--header-h) + 32px); margin-bottom: 0; }
.faq .section-head .btn { margin-top: 28px; }
.accordion { display: grid; gap: 12px; }
.acc-item { background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm); transition: box-shadow .3s, border-color .3s; }
.acc-item[open] { border-color: rgba(232, 102, 42, .5); box-shadow: var(--shadow-sm); }
.acc-item summary { position: relative; list-style: none; cursor: pointer; padding: 22px 64px 22px 24px; font-weight: 700; color: var(--ink); font-size: 1.02rem; line-height: 1.45; }
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary::after { content: ""; position: absolute; right: 22px; top: 50%; width: 28px; height: 28px; margin-top: -14px; border-radius: 50%; background: var(--peach) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B8461A' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 14px no-repeat; transition: transform .3s var(--ease); }
.acc-item[open] summary::after { transform: rotate(45deg); }
.acc-body { padding: 0 24px 22px; color: var(--muted); }

/* ==========================================================================
   10. CTA FINAL
   ========================================================================== */
.final-cta { background: linear-gradient(120deg, #A63C14 0%, var(--orange-deep) 50%, #C04C1D 100%); color: #fff; overflow: hidden; }
.final-inner { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; padding-block: clamp(64px, 8vw, 104px); }
.final-cta h2 { color: #fff; font-size: clamp(1.8rem, 1.2rem + 2.2vw, 2.9rem); max-width: 760px; }
.final-cta p { margin-top: 16px; font-size: var(--fs-lead); color: #FFF4EC; max-width: 620px; }
.final-cta .kicker-light { color: #fff; }
.final-arcs { position: absolute; width: 520px; height: 520px; right: -140px; top: 50%; transform: translateY(-50%); stroke: #fff; opacity: .16; pointer-events: none; }
.final-cta .btn-dark { position: relative; box-shadow: 0 20px 40px -16px rgba(23, 19, 15, .6); }

/* ==========================================================================
   11. RODAPÉ
   ========================================================================== */
.site-footer { background: var(--ink); color: var(--on-dark-muted); font-size: .94rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr 1fr; gap: 48px; padding-block: 72px 48px; }
.footer-brand p { margin-top: 20px; max-width: 360px; }
.footer-col h2 { font-family: var(--f-body); font-size: .78rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: #fff; margin-bottom: 20px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { text-decoration: none; transition: color .2s; display: inline-block; padding-block: 2px; }
.footer-col a:hover { color: var(--orange-soft); }
.contact-list li { display: flex; gap: 12px; align-items: flex-start; }
.contact-list .ico { color: var(--orange); margin-top: 3px; }
.footer-notice { padding-bottom: 32px; }
.footer-notice p { font-size: .82rem; line-height: 1.6; color: #8F8379; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .08); max-width: 900px; }

/* Respiro de segurança: o botão flutuante nunca cobre o crédito/copyright */
.footer-legal-bar { background: #100D0A; padding: 22px 240px 22px 0; }
.legal-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 32px; font-size: .84rem; }
.dev-credit a { color: var(--orange-soft); font-weight: 700; text-decoration: none; }
.dev-credit a:hover { text-decoration: underline; }

/* ==========================================================================
   12. WHATSAPP FLUTUANTE
   ========================================================================== */
.wa-float { position: fixed; right: 24px; bottom: 24px; z-index: 90; display: block; text-decoration: none; border-radius: 50%; }
.wa-float > svg { width: 62px; height: 62px; padding: 15px; border-radius: 50%; background: #16934A; color: #fff; box-shadow: 0 14px 30px -8px rgba(18, 120, 60, .6); transition: transform .3s var(--ease); }
.wa-float:hover > svg { transform: scale(1.07); }
.wa-float::after { content: ""; position: absolute; right: 0; bottom: 0; width: 62px; height: 62px; border-radius: 50%; border: 2px solid #16934A; animation: pulse 2.4s ease-out infinite; pointer-events: none; }
.wa-tip { position: absolute; right: 74px; top: 50%; margin-top: -20px; white-space: nowrap; background: #fff; color: var(--ink); font-weight: 700; font-size: .88rem; padding: 10px 16px; border-radius: 12px; box-shadow: var(--shadow-md); opacity: 0; transform: translateX(8px); transition: opacity .3s, transform .3s var(--ease); pointer-events: none; }
.wa-float:hover .wa-tip, .wa-float:focus-visible .wa-tip, .wa-float.show-tip .wa-tip { opacity: 1; transform: none; }
@keyframes pulse { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.55); opacity: 0; } }

/* Reveal ao rolar (apenas com JS ativo) */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1100px) {
  .main-nav { position: fixed; top: var(--header-h); left: 0; right: 0; height: calc(100dvh - var(--header-h)); background: var(--cream); padding: 24px var(--gutter) 40px; display: flex; flex-direction: column; gap: 24px; transform: translateX(100%); visibility: hidden; transition: transform .4s var(--ease), visibility .4s; overflow-y: auto; }
  .nav-open .main-nav { transform: none; visibility: visible; }
  .nav-open .site-header { background: var(--cream); }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav li { border-bottom: 1px solid var(--line); }
  .main-nav a:not(.btn) { display: block; padding: 18px 0; font-size: 1.2rem; font-family: var(--f-display); }
  .main-nav a:not(.btn)::after { display: none; }
  .nav-cta-mobile { display: inline-flex; align-self: stretch; min-height: 56px; }
  .nav-toggle { display: block; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .strip-item:nth-child(3) { border-left: 0; }
  .strip-item:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .09); }
  .solutions-grid, .depo-grid { grid-template-columns: repeat(2, 1fr); }
  .guarantees { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  :root { --header-h: 68px; }
  .hero-grid, .about-grid, .env-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero-media { justify-self: center; max-width: 440px; margin-top: 16px; }
  .badge-top { left: -12px; }
  .badge-bottom { right: -8px; }
  .about-seal { right: 12px; bottom: -30px; width: 124px; height: 124px; }
  .seal-num { font-size: 1.8rem; }
  .env-media { max-width: 560px; }
  .env-media .env-media-sm { left: auto; right: -12px; }
  .faq .section-head { position: static; }
  .final-inner { grid-template-columns: 1fr; }
  .final-inner .btn { justify-self: start; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .header-cta { display: none; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-name { font-size: 1.22rem; }
  .brand-sub { font-size: .56rem; }
  .hero-actions .btn { width: 100%; }
  .hero-proof { grid-template-columns: repeat(3, 1fr); gap: 12px; }
  .hero-proof strong { font-size: 1.2rem; }
  .hero-proof span { font-size: .78rem; line-height: 1.35; }
  .hero-frame, .hero-media::before { border-radius: var(--r-lg) var(--r-lg) var(--r-lg) 90px; }
  .hero-media::before { inset: 14px -10px -14px 14px; }
  .float-badge { padding: 9px 14px 9px 9px; }
  .badge-ico { width: 36px; height: 36px; }
  .float-badge strong { font-size: .84rem; }
  .float-badge small { font-size: .7rem; }
  .badge-top { left: -6px; top: 6%; }
  .badge-bottom { right: -4px; }
  .strip-grid { grid-template-columns: 1fr; }
  .strip-item { padding: 22px 4px; }
  .strip-item + .strip-item { border-left: 0; border-top: 1px solid rgba(255, 255, 255, .09); }
  .solutions-grid, .depo-grid, .steps { grid-template-columns: 1fr; }
  .steps { gap: 40px; }
  .steps::before { display: none; }
  .sol-card { padding: 28px 22px 24px; }
  .sol-cta { min-height: 340px; }
  .metrics { grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
  .metrics dd { font-size: .78rem; }
  .env-media .env-media-sm { width: 62%; right: -6px; }
  .final-inner .btn { width: 100%; white-space: normal; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; padding-top: 56px; }
  .footer-legal-bar { padding: 22px 0 120px; }
  .legal-inner { flex-direction: column; }
  .wa-float { right: 16px; bottom: 16px; }
  .wa-float > svg, .wa-float::after { width: 58px; height: 58px; }
  .wa-tip { display: none; }
}

@media (min-width: 641px) and (max-width: 1100px) {
  .footer-legal-bar { padding: 22px 120px 22px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}