/* =========================================================================
   RCosta Consultoria — design editorial
   Tipografia: Manrope (títulos), Inter (texto), Instrument Serif (acentos em itálico).
   Cores: azul-marinho profundo, off-white, azul da marca e ciano como acento pontual.
   ========================================================================= */
:root {
  /* Marca */
  --blue: #0057A6;
  --blue-700: #00468A;
  --cyan: #1FA8E0;
  --cyan-soft: #7CCDEF;
  --navy: #04254F;

  /* Escuros (azul-marinho, nunca preto puro) */
  --ink-950: #040A14;
  --ink-900: #071224;
  --ink-800: #0B1A31;
  --ink-700: #12253F;

  /* Claros */
  --paper: #F5F6F8;
  --paper-2: #ECEFF3;
  --white: #FFFFFF;

  /* Texto */
  --ink: #0E1726;          /* títulos sobre claro */
  --text: #2A3446;         /* corpo sobre claro */
  --muted: #5F6B7D;
  --line: #DFE3EA;
  --line-strong: #C9D0DA;
  --on-dark: #EAF0F7;
  --on-dark-muted: #95A3B8;
  --line-dark: rgba(255, 255, 255, .1);

  --grad: linear-gradient(120deg, #0057A6 0%, #1FA8E0 100%);
  --grad-deep: linear-gradient(140deg, #04254F 0%, #0057A6 55%, #1FA8E0 130%);

  --font-display: "Manrope", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-head: var(--font-display); /* usado pelo bloco do certificado */

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 2px rgba(7, 18, 36, .05), 0 12px 32px -12px rgba(7, 18, 36, .16);
  --shadow-lg: 0 2px 4px rgba(7, 18, 36, .06), 0 40px 80px -24px rgba(7, 18, 36, .35);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --section: clamp(5rem, 10vw, 8.5rem);

  /* Textura de papel (ruído) para dar profundidade aos fundos escuros */
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; overflow-x: hidden;
  font-family: var(--font-body); font-size: 16px; line-height: 1.7; color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
}
::selection { background: rgba(31, 168, 224, .28); color: inherit; }
img { max-width: 100%; height: auto; display: block; }
svg { flex: none; }
a { color: var(--blue); text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); margin: 0 0 .55em; line-height: 1.08; letter-spacing: -.035em; font-weight: 600; }
h1 { font-size: clamp(2.7rem, 6vw, 5.1rem); letter-spacing: -.045em; }
h2 { font-size: clamp(2rem, 4vw, 3.3rem); }
h3 { font-size: 1.25rem; letter-spacing: -.02em; line-height: 1.25; }
em, .serif { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -.01em; }
h1 em, h2 em { font-size: 1.08em; line-height: 1; }
strong { font-weight: 600; color: var(--ink); }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.container { width: min(1240px, 100% - 48px); margin-inline: auto; }
.lead { font-size: clamp(1.05rem, 1.4vw, 1.2rem); line-height: 1.7; color: var(--muted); }

/* Rótulo de seção numerado: "01 — Áreas de atuação" */
.kicker {
  display: inline-flex; align-items: center; gap: .9rem; margin-bottom: 1.6rem;
  font-family: var(--font-body); font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
}
.kicker b { font-family: var(--font-serif); font-style: italic; font-weight: 400; font-size: 1.15rem; letter-spacing: 0; text-transform: none; color: var(--blue); }
.kicker::before { content: ""; order: 1; width: 40px; height: 1px; background: currentColor; opacity: .5; }
.kicker b { order: 0; }
.kicker span { order: 2; }
.on-dark .kicker { color: var(--on-dark-muted); }
.on-dark .kicker b { color: var(--cyan-soft); }

/* ---------- Botões ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .7rem;
  min-height: 52px; padding: 0 1.6rem; border-radius: 6px; border: 1px solid transparent;
  font-family: var(--font-body); font-weight: 600; font-size: .95rem; letter-spacing: -.005em;
  cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn__arrow { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn--primary { background: var(--blue); color: #fff; box-shadow: 0 1px 0 rgba(255,255,255,.15) inset, 0 10px 24px -12px rgba(0, 87, 166, .9); }
.btn--primary:hover { background: var(--blue-700); }
.btn--light { background: #fff; color: var(--ink-900); }
.btn--light:hover { background: #E6EEF7; }
.btn--outline { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn--outline:hover { border-color: var(--ink); }
.on-dark .btn--outline { border-color: rgba(255,255,255,.28); color: #fff; }
.on-dark .btn--outline:hover { border-color: #fff; background: rgba(255,255,255,.04); }
.btn--sm { min-height: 42px; padding: 0 1.15rem; font-size: .88rem; }
.btn--block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; }

/* Link com sublinhado animado */
.link {
  display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .95rem; color: var(--ink);
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; padding-bottom: 2px;
  transition: background-size .35s var(--ease), color .2s;
}
.link:hover { background-size: 100% 1px; }
.link svg { width: 16px; height: 16px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .3s var(--ease); }
.link:hover svg { transform: translateX(4px); }
.on-dark .link { color: #fff; }

/* ---------- Barra de progresso ---------- */
.progress { position: fixed; top: 0; left: 0; height: 2px; width: 100%; z-index: 100; background: var(--cyan); transform-origin: 0 50%; transform: scaleX(0); }

/* =========================================================================
   CABEÇALHO — logo centralizado, menu dividido
   ========================================================================= */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; transition: background .35s var(--ease), border-color .35s, backdrop-filter .35s; border-bottom: 1px solid transparent; }
.header.is-scrolled { background: rgba(7, 18, 36, .82); backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--line-dark); }
.header__inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.5rem; height: 92px; transition: height .35s var(--ease); }
.header.is-scrolled .header__inner { height: 72px; }
.header__logo { grid-column: 2; grid-row: 1; justify-self: center; display: block; }
.header__logo img { height: 58px; width: auto; transition: height .35s var(--ease); }
.header.is-scrolled .header__logo img { height: 46px; }
.nav__group a:not(.btn) {
  position: relative; color: rgba(234, 240, 247, .78); font-size: .9rem; font-weight: 500; letter-spacing: -.005em; transition: color .2s;
}
.nav__group a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -7px; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right; transition: transform .35s var(--ease);
}
.nav__group a:not(.btn):hover { color: #fff; }
.nav__group a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }
.nav__group .btn { min-height: 42px; padding: 0 1.1rem; font-size: .86rem; }
.nav-toggle { grid-column: 3; grid-row: 1; justify-self: end; display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: #fff; margin: 6px 0; transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
@media (min-width: 1025px) {
  .nav { display: contents; }
  .nav__group { display: flex; align-items: center; gap: 2rem; grid-row: 1; }
  .nav__group--left { grid-column: 1; justify-self: start; }
  .nav__group--right { grid-column: 3; justify-self: end; }
}

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative; overflow: hidden; color: var(--on-dark-muted);
  background:
    radial-gradient(1000px 620px at 82% 18%, rgba(0, 87, 166, .42), transparent 62%),
    radial-gradient(700px 500px at 0% 100%, rgba(31, 168, 224, .1), transparent 60%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-950) 100%);
  padding: 168px 0 0;
}
.hero::before { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .05; pointer-events: none; mix-blend-mode: overlay; }
/* Linhas-guia verticais finas (grade editorial) */
.hero__lines { position: absolute; inset: 0; pointer-events: none; display: flex; justify-content: center; }
.hero__lines span { width: min(1240px, 100% - 48px); height: 100%; border-left: 1px solid rgba(255,255,255,.045); border-right: 1px solid rgba(255,255,255,.045);
  background: linear-gradient(90deg, transparent calc(50% - .5px), rgba(255,255,255,.035) calc(50% - .5px), rgba(255,255,255,.035) calc(50% + .5px), transparent calc(50% + .5px)); }
.hero__inner { position: relative; display: grid; grid-template-columns: 1.08fr 1fr; gap: 3rem; align-items: center; padding-bottom: 5.5rem; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: .7rem; margin-bottom: 2rem; font-size: .8rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-muted); }
.hero__eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 0 4px rgba(31,168,224,.15); }
.hero h1 { color: #fff; margin-bottom: 1.6rem; }
.hero h1 em { color: transparent; background: linear-gradient(100deg, #9BDAF5 0%, #3FB4E8 60%, #1E88D0 100%); -webkit-background-clip: text; background-clip: text; padding-right: .06em; }
.hero__lead { font-size: 1.15rem; line-height: 1.75; max-width: 34em; color: #A9B6C9; }
.hero__lead strong { color: #fff; font-weight: 500; }
.hero__ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 1.6rem 2rem; margin-top: 2.6rem; }

/* Faixa inferior do hero: certificadoras */
.hero__meta { position: relative; border-top: 1px solid var(--line-dark); }
.hero__meta .container { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem 3rem; flex-wrap: wrap; padding: 1.7rem 0; }
.hero__meta-label { font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-muted); }
.hero__meta-list { list-style: none; display: flex; flex-wrap: wrap; gap: .5rem 2.6rem; margin: 0; padding: 0; }
.hero__meta-list li { font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; letter-spacing: -.01em; color: rgba(234,240,247,.88); }
.hero__meta-note { font-size: .82rem; color: var(--on-dark-muted); }

/* ---------- Ilustração do certificado ---------- */
.hero__visual {
  --mx: 0; --my: 0;
  position: relative; height: 500px; perspective: 1200px;
}
.cert {
  /* tudo dentro do certificado é medido em "em": basta mudar o font-size para escalar */
  font-size: 16px;
  position: absolute; left: 50%; top: 50%; width: 22em; height: 28.5em; border-radius: .6em;
  transition: transform .25s ease-out;
}
.cert--back {
  background: linear-gradient(160deg, rgba(31,168,224,.25), rgba(0,87,166,.08));
  border: 1px solid rgba(31,168,224,.25);
  transform: translate(-50%, -50%) translate(calc(60px + var(--mx) * -10px), calc(-30px + var(--my) * -10px)) rotate(9deg);
}
.cert--mid {
  background: linear-gradient(160deg, #0E2A52, #0A1730);
  border: 1px solid rgba(255,255,255,.1);
  box-shadow: 0 30px 60px rgba(0,0,0,.5);
  transform: translate(-50%, -50%) translate(calc(30px + var(--mx) * -5px), calc(-12px + var(--my) * -5px)) rotate(4.5deg);
}
.cert--front {
  /* moldura com padrão guilloché (linhas finas de segurança) */
  padding: .75em; overflow: hidden;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='12' viewBox='0 0 24 12' fill='none' stroke='%230057A6' stroke-width='.55'%3E%3Cpath d='M0 6 Q6 0 12 6 T24 6' stroke-opacity='.55'/%3E%3Cpath d='M0 6 Q6 12 12 6 T24 6' stroke-opacity='.55'/%3E%3Cpath d='M0 3 Q6 -3 12 3 T24 3' stroke-opacity='.3'/%3E%3Cpath d='M0 9 Q6 15 12 9 T24 9' stroke-opacity='.3'/%3E%3C/svg%3E") 0 0 / 1em .5em,
    linear-gradient(135deg, #E9F1FA, #D5E3F3);
  box-shadow: 0 40px 80px -10px rgba(0,0,0,.7), 0 0 0 1px rgba(255,255,255,.7) inset;
  transform: translate(-50%, -50%) translate(calc(var(--mx) * 12px), calc(var(--my) * 12px))
             rotateY(calc(var(--mx) * 6deg)) rotateX(calc(var(--my) * -6deg)) rotate(-3deg);
}
.cert--front::after {
  /* reflexo de luz que atravessa o papel */
  content: ""; position: absolute; top: -50%; left: -60%; width: 40%; height: 200%; pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
  transform: rotate(20deg); animation: sheen 7s ease-in-out 1.5s infinite;
}
@keyframes sheen { 0% { left: -60%; } 30%, 100% { left: 130%; } }

.cert__paper {
  position: relative; height: 100%; padding: 1.3em 1.4em 1.1em;
  display: flex; flex-direction: column; color: var(--ink);
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,0) 60%, rgba(0,87,166,.05) 100%),
    linear-gradient(180deg, #FFFFFF 0%, #FBFCFE 60%, #F3F7FC 100%);
  border-radius: .2em;
  box-shadow: 0 0 0 1px rgba(0,87,166,.35), 0 0 0 4px #fff, 0 0 0 5px rgba(0,87,166,.25);
}
.cert__paper::before {
  /* marca d'água do logotipo */
  content: ""; position: absolute; left: 50%; top: 47%; width: 11em; height: 11em; transform: translate(-50%, -50%);
  background: url("../img/favicon.png") center/contain no-repeat; opacity: .05; pointer-events: none;
}
.cert__corner { position: absolute; width: 1.1em; height: 1.1em; border: 0 solid var(--blue); opacity: .7; }
.cert__corner--tl { top: .45em; left: .45em; border-top-width: 2px; border-left-width: 2px; }
.cert__corner--tr { top: .45em; right: .45em; border-top-width: 2px; border-right-width: 2px; }
.cert__corner--bl { bottom: .45em; left: .45em; border-bottom-width: 2px; border-left-width: 2px; }
.cert__corner--br { bottom: .45em; right: .45em; border-bottom-width: 2px; border-right-width: 2px; }

.cert__head { position: relative; display: flex; align-items: center; gap: .55em; }
.cert__head img { width: 2.1em; height: 2.1em; }
.cert__brand { line-height: 1.05; }
.cert__brand b {
  display: block; font-family: "Cormorant Garamond", Georgia, serif; font-weight: 700;
  font-size: 1.45em; letter-spacing: .14em; text-transform: uppercase; color: var(--navy);
}
.cert__brand span { font-size: .56em; letter-spacing: .32em; text-transform: uppercase; color: var(--blue); font-weight: 700; }
.cert__no {
  margin-left: auto; align-self: flex-start; font-size: .55em; font-weight: 700; letter-spacing: .08em;
  color: #7A869A; padding: .25em .6em; border: 1px solid #D5DEEA; border-radius: 99px; white-space: nowrap;
}

.cert__rule { position: relative; height: 1px; margin: .9em 0 .8em; background: linear-gradient(90deg, transparent, rgba(0,87,166,.45), transparent); }
.cert__rule i {
  position: absolute; left: 50%; top: 50%; width: .45em; height: .45em; transform: translate(-50%, -50%) rotate(45deg);
  background: var(--blue); box-shadow: 0 0 0 3px #fff;
}

.cert__intro {
  position: relative; margin: 0; text-align: center;
  font-family: "Cormorant Garamond", Georgia, serif; font-style: italic; font-weight: 500;
  font-size: .82em; line-height: 1.3; color: #4E5A6E;
}
.cert__company {
  position: relative; margin: .1em 0 .2em; text-align: center;
  font-family: "Cormorant Garamond", Georgia, serif; font-style: italic; font-weight: 600;
  font-size: 1.55em; line-height: 1.1; color: var(--navy);
}
.cert__company::after {
  content: ""; display: block; width: 60%; height: 1px; margin: .15em auto 0; background: #C9D4E3;
}
.cert__title {
  position: relative; margin: .15em 0 0; text-align: center;
  font-family: var(--font-head); font-weight: 900; font-size: 2.75em; letter-spacing: -.02em; line-height: 1;
  background: var(--grad-deep); -webkit-background-clip: text; background-clip: text; color: transparent;
}

.cert__meta { position: relative; display: flex; justify-content: center; gap: 1.6em; margin: .75em 0 0; }
.cert__meta div { text-align: center; }
.cert__meta dt { font-size: .5em; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: #8A95A8; }
.cert__meta dd { margin: .1em 0 0; font-size: .68em; font-weight: 700; color: var(--ink); }

.cert__foot { position: relative; margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; }
.cert__sign { width: 8.5em; padding-bottom: .2em; }
.cert__sign svg { display: block; width: 100%; height: 2.1em; fill: none; stroke: var(--navy); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.cert__sign small {
  display: block; padding-top: .35em; border-top: 1px solid #A9B4C5;
  font-size: .52em; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #7A869A;
}

.seal { position: relative; width: 6.2em; margin: -1.5em -.3em -.6em 0; filter: drop-shadow(0 .4em .6em rgba(4,37,79,.35)); }
.seal__svg { display: block; width: 100%; height: auto; }
.seal__text { font-family: var(--font-head); font-size: 7.4px; font-weight: 800; fill: #fff; letter-spacing: .5px; }

.float {
  position: absolute; display: flex; align-items: center; gap: .8rem;
  padding: .8rem 1.1rem .8rem .8rem; border-radius: 14px;
  background: rgba(14, 22, 38, .72); backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 20px 40px rgba(0,0,0,.45);
  color: #fff; z-index: 2;
}
.float b { display: block; font-family: var(--font-head); font-size: .88rem; }
.float small { color: #9FB0C8; font-size: .75rem; }
.float__icon { width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center; background: rgba(31,168,224,.18); }
.float__icon svg { width: 20px; height: 20px; fill: none; stroke: var(--cyan); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.float__icon--ok { background: var(--grad); }
.float__icon--ok svg { stroke: #fff; }
.float--1 { left: -80px; top: 58%; animation: bob 6s ease-in-out infinite; }
.float--2 { right: -30px; top: -58px; animation: bob 7s ease-in-out infinite reverse; }
@keyframes bob { 50% { transform: translateY(-12px); } }



/* Ajustes finos na ilustração do certificado (selos flutuantes mais discretos) */
.float { background: rgba(11, 26, 49, .78); border-color: rgba(255,255,255,.1); border-radius: 12px; box-shadow: 0 24px 48px -12px rgba(0,0,0,.6); }
.float__icon { border-radius: 8px; }

/* =========================================================================
   CLIENTES — faixa de logos
   ========================================================================= */
.clients { background: var(--paper); border-bottom: 1px solid var(--line); }
.clients__inner { display: grid; grid-template-columns: 220px 1fr; align-items: center; gap: 2.5rem; padding: 2.6rem 0; }
.clients__title { margin: 0; font-size: .82rem; line-height: 1.5; color: var(--muted); }
.clients__title b { display: block; font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; letter-spacing: -.01em; color: var(--ink); margin-bottom: .2rem; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee__track { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4.5rem; width: max-content; animation: marquee 45s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track li { display: flex; flex-direction: column; align-items: center; gap: .55rem; }
.marquee__track img { height: 46px; width: auto; max-width: 150px; object-fit: contain; filter: grayscale(1) contrast(1.1); opacity: .55; mix-blend-mode: multiply; transition: filter .4s var(--ease), opacity .4s var(--ease); }
.marquee__track li:hover img { filter: none; opacity: 1; }
.marquee__track span { font-size: .68rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: #8A95A5; }
@keyframes marquee { to { transform: translateX(calc(-50% - 2.25rem)); } }

/* =========================================================================
   NÚMEROS
   ========================================================================= */
.facts { background: var(--white); }
.facts__grid { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); }
.fact { padding: 3.4rem 2rem 3rem 0; }
.fact + .fact { padding-left: 2rem; border-left: 1px solid var(--line); }
.fact__num { display: block; font-family: var(--font-serif); font-size: clamp(3.4rem, 6vw, 5rem); line-height: .9; color: var(--ink); letter-spacing: -.02em; }
.fact__num sup { font-size: .45em; color: var(--blue); vertical-align: super; margin-left: .05em; }
.fact__label { display: block; margin-top: 1rem; font-size: .92rem; line-height: 1.5; color: var(--muted); max-width: 15em; }

/* =========================================================================
   SEÇÕES — cabeçalho editorial dividido
   ========================================================================= */
.section { position: relative; padding: var(--section) 0; }
.section--paper { background: var(--paper); }
.section-head { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem 5rem; align-items: end; margin-bottom: clamp(3rem, 6vw, 5rem); }
.section-head h2 { margin: 0; max-width: 13em; }
.section-head p { margin: 0; color: var(--muted); font-size: 1.08rem; max-width: 32em; }
.section-head--center { display: block; text-align: center; max-width: 760px; margin-inline: auto; }
.section-head--center h2 { margin: 0 auto .5em; }
.section-head--center p { margin: 0 auto; }
.on-dark { color: var(--on-dark-muted); }
.on-dark h2, .on-dark h3 { color: #fff; }
.on-dark .section-head p { color: var(--on-dark-muted); }

/* =========================================================================
   01 — SOBRE
   ========================================================================= */
.about__inner { display: grid; grid-template-columns: 5fr 6fr; gap: clamp(3rem, 7vw, 7rem); align-items: center; }
.about__media { position: relative; margin: 0; }
.about__img { position: relative; overflow: hidden; border-radius: 4px; aspect-ratio: 4 / 5; background: var(--navy); }
/* Tratamento duotônico em azul-marinho (tira o ar de "banco de imagem") */
.about__img img { width: 100%; height: 100%; object-fit: cover; object-position: 30% center; filter: grayscale(1) contrast(1.15) brightness(.95); mix-blend-mode: luminosity; opacity: .9; transform: scale(1.02); transition: transform 1.6s var(--ease); }
.about__img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4, 37, 79, .1) 30%, rgba(4, 37, 79, .85) 100%), linear-gradient(120deg, rgba(0, 87, 166, .55), rgba(31, 168, 224, .15)); mix-blend-mode: multiply; }
.about__media:hover .about__img img { transform: scale(1.06); }
.about__caption { position: absolute; left: 1.6rem; right: 1.6rem; bottom: 1.5rem; z-index: 1; color: #fff; }
.about__caption img { width: 46px; margin-bottom: .9rem; filter: brightness(0) invert(1); opacity: .9; }
.about__caption p { margin: 0; font-family: var(--font-serif); font-style: italic; font-size: 1.55rem; line-height: 1.25; }
.about__frame { position: absolute; inset: -14px 14px 14px -14px; border: 1px solid var(--line-strong); border-radius: 4px; z-index: -1; }
.about__text h2 { margin-bottom: .6em; }
.principles { list-style: none; margin: 2.6rem 0 0; padding: 0; border-top: 1px solid var(--line); }
.principles li { display: grid; grid-template-columns: 3.2rem 1fr; gap: 1rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.principles__n { font-family: var(--font-serif); font-style: italic; font-size: 1.35rem; color: var(--blue); line-height: 1.2; }
.principles h3 { font-size: 1.08rem; margin-bottom: .3rem; }
.principles p { margin: 0; color: var(--muted); font-size: .96rem; }

/* =========================================================================
   02 — SERVIÇOS (colunas com linhas finas, sem cards)
   ========================================================================= */
.services__grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); }
.service { position: relative; padding: 2.6rem 2.4rem 2.2rem 0; display: flex; flex-direction: column; }
.service + .service { padding-left: 2.4rem; border-left: 1px solid var(--line); }
.service::before { content: ""; position: absolute; top: -1px; left: 0; right: 0; height: 2px; background: var(--blue); transform: scaleX(0); transform-origin: left; transition: transform .6s var(--ease); }
.service + .service::before { left: 0; }
.service:hover::before { transform: scaleX(1); }
.service__n { font-family: var(--font-serif); font-style: italic; font-size: 1.5rem; color: var(--blue); margin-bottom: 2.2rem; }
.service__icon { width: 34px; height: 34px; margin-bottom: 1.4rem; fill: none; stroke: var(--ink); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.service h3 { font-size: 1.55rem; margin-bottom: .7rem; }
.service p { color: var(--muted); }
.ticks { list-style: none; margin: .6rem 0 2rem; padding: 0; display: grid; gap: .6rem; }
.ticks li { position: relative; padding-left: 1.7rem; font-size: .95rem; color: var(--text); }
.ticks li::before { content: ""; position: absolute; left: 0; top: .72em; width: 12px; height: 1px; background: var(--blue); }
.service .link { margin-top: auto; align-self: flex-start; }

/* =========================================================================
   03 — NORMAS (escuro, abas)
   ========================================================================= */
.norms { background: linear-gradient(180deg, var(--ink-900), var(--ink-950)); color: var(--on-dark-muted); overflow: hidden; }
.norms::before { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .05; mix-blend-mode: overlay; pointer-events: none; }
.norms::after { content: ""; position: absolute; right: -10%; top: -30%; width: 60%; height: 120%; background: radial-gradient(closest-side, rgba(0, 87, 166, .28), transparent); pointer-events: none; }
.tabs { position: relative; z-index: 1; display: grid; grid-template-columns: 340px 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.tabs__list { display: flex; flex-direction: column; border-top: 1px solid var(--line-dark); }
.tabs__list button {
  position: relative; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: .2rem 1rem; text-align: left; cursor: pointer;
  padding: 1.35rem 0; background: none; border: 0; border-bottom: 1px solid var(--line-dark); color: rgba(234,240,247,.55);
  font-family: var(--font-display); font-weight: 600; font-size: 1.35rem; letter-spacing: -.02em; transition: color .3s var(--ease), padding .4s var(--ease);
}
.tabs__list button small { grid-column: 1; display: block; font-family: var(--font-body); font-size: .72rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: rgba(149,163,184,.7); }
.tabs__list button::after { content: ""; grid-column: 2; grid-row: 1 / span 2; width: 18px; height: 1px; background: currentColor; opacity: 0; transform: translateX(-8px); transition: opacity .3s, transform .4s var(--ease); }
.tabs__list button:hover { color: #fff; }
.tabs__list button[aria-selected="true"] { color: #fff; padding-left: 1rem; }
.tabs__list button[aria-selected="true"]::before { content: ""; position: absolute; left: 0; top: 1.3rem; bottom: 1.3rem; width: 2px; background: var(--cyan); }
.tabs__list button[aria-selected="true"]::after { opacity: 1; transform: none; }
.tabs__list button[aria-selected="true"] small { color: var(--cyan-soft); }
.tabs__panels { position: relative; min-height: 400px; }
.panel { position: relative; animation: panelIn .55s var(--ease); }
.panel__std { display: block; font-family: var(--font-serif); font-size: clamp(4rem, 9vw, 7.5rem); line-height: .9; color: #fff; letter-spacing: -.03em; margin-bottom: 1.6rem; }
.panel__std small { display: block; font-family: var(--font-body); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--cyan-soft); margin-top: 1rem; }
.panel p { max-width: 38em; font-size: 1.06rem; color: #B3C0D2; }
.panel__for { display: grid; grid-template-columns: auto 1fr; gap: 1.2rem; padding: 1.2rem 0; margin: 1.8rem 0; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); font-size: .98rem; color: #C5D0DE; }
.panel__for b { font-weight: 600; color: #fff; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; padding-top: .2rem; }
.panel .ticks { grid-template-columns: 1fr 1fr; gap: .8rem 2rem; }
.panel .ticks li { color: #DDE5EF; }
.panel .ticks li::before { background: var(--cyan); }
@keyframes panelIn { from { opacity: 0; transform: translateY(12px); } }

/* =========================================================================
   04 — MÉTODO (linha do tempo)
   ========================================================================= */
.timeline { list-style: none; padding: 0; margin: 0; position: relative; display: grid; grid-template-columns: repeat(5, 1fr); }
.timeline__line { position: absolute; top: 27px; left: 0; right: 0; height: 1px; background: var(--line-strong); }
.timeline__line span { display: block; height: 100%; width: 0; background: var(--blue); transition: width .2s linear; }
.tl { position: relative; padding-right: 1.6rem; }
.tl__dot {
  position: relative; z-index: 1; display: grid; place-items: center; width: 54px; height: 54px; margin-bottom: 1.8rem; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--line-strong); color: var(--muted);
  font-family: var(--font-serif); font-style: italic; font-size: 1.35rem;
  transition: background .5s var(--ease), color .5s var(--ease), border-color .5s var(--ease);
}
.tl__dot svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.tl.is-active .tl__dot { background: var(--ink-900); border-color: var(--ink-900); color: #fff; }
.tl--final.is-active .tl__dot { background: var(--blue); border-color: var(--blue); }
.tl h3 { font-size: 1.12rem; margin-bottom: .45rem; }
.tl p { font-size: .94rem; color: var(--muted); margin: 0; }

/* =========================================================================
   CHAMADA
   ========================================================================= */
.cta { position: relative; overflow: hidden; background: var(--ink-900); color: var(--on-dark-muted); padding: clamp(5rem, 10vw, 7.5rem) 0; }
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 400px at 85% 50%, rgba(0, 87, 166, .55), transparent 70%); }
.cta::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .05; mix-blend-mode: overlay; }
.cta__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr auto; gap: 2.5rem 4rem; align-items: end; }
.cta h2 { color: #fff; margin: 0 0 1rem; max-width: 14em; }
.cta h2 em { color: var(--cyan-soft); }
.cta p { margin: 0; font-size: 1.1rem; max-width: 34em; }
.cta__actions { display: flex; flex-direction: column; gap: 1rem; align-items: flex-start; }

/* =========================================================================
   05 — DÚVIDAS
   ========================================================================= */
.faq-wrap { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(3rem, 7vw, 7rem); align-items: start; }
.faq-wrap__head { position: sticky; top: 120px; }
.faq-wrap__head p { color: var(--muted); }
.faq { border-top: 1px solid var(--line-strong); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; position: relative; padding: 1.6rem 3.5rem 1.6rem 0;
  font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; letter-spacing: -.015em; color: var(--ink); transition: color .2s;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--blue); }
.faq summary::before, .faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 16px; height: 1.5px; background: currentColor; transition: transform .35s var(--ease); }
.faq summary::after { transform: rotate(90deg); }
.faq details[open] summary::after { transform: rotate(0); }
.faq details p { padding: 0 3.5rem 1.6rem 0; margin: 0; color: var(--muted); font-size: 1rem; }

/* =========================================================================
   06 — CONTATO / FORMULÁRIO
   ========================================================================= */
.contact { background: linear-gradient(180deg, var(--ink-900), var(--ink-950)); color: var(--on-dark-muted); overflow: hidden; }
.contact::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 500px at 0% 0%, rgba(0, 87, 166, .35), transparent 60%); }
.contact::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .05; mix-blend-mode: overlay; pointer-events: none; }
.contact__inner { position: relative; z-index: 1; display: grid; grid-template-columns: 5fr 6fr; gap: clamp(3rem, 7vw, 6rem); align-items: start; }
.contact h2 { color: #fff; }
.contact h2 em { color: var(--cyan-soft); }
.contact__info > p { font-size: 1.08rem; }
.contact__list { list-style: none; margin: 2.6rem 0 0; padding: 0; border-top: 1px solid var(--line-dark); }
.contact__list li { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding: 1.15rem 0; border-bottom: 1px solid var(--line-dark); align-items: baseline; }
.contact__list small { font-size: .72rem; letter-spacing: .14em; text-transform: uppercase; color: var(--on-dark-muted); }
.contact__list a { color: #fff; font-weight: 500; font-size: 1.05rem; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size .35s var(--ease); justify-self: start; }
.contact__list a:hover { background-size: 100% 1px; }

.form { position: relative; background: var(--white); color: var(--text); border-radius: 10px; padding: clamp(1.8rem, 3vw, 2.6rem); box-shadow: 0 50px 100px -30px rgba(0, 0, 0, .7); }
.form .form__title { font-size: 1.45rem; margin-bottom: .3rem; }
.form__sub { color: var(--muted); font-size: .92rem; margin-bottom: 1.8rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1.1rem; }
.field { margin-bottom: 1.15rem; }
.field label { display: block; font-size: .8rem; font-weight: 600; color: var(--ink); margin-bottom: .4rem; letter-spacing: -.005em; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .95rem; color: var(--ink); padding: .8rem .95rem; border-radius: 6px;
  border: 1px solid var(--line-strong); background: var(--white); transition: border-color .2s, box-shadow .2s;
}
.field select { appearance: none; padding-right: 2.4rem; background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235F6B7D' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right .8rem center / 16px; }
.field textarea { resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #9AA4B2; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #AEB7C4; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px rgba(0, 87, 166, .12); }
.field.is-invalid input, .field.is-invalid select { border-color: #C9363E; box-shadow: 0 0 0 4px rgba(201, 54, 62, .08); }
.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .8rem; line-height: 1.55; color: var(--muted); margin: .4rem 0 1.5rem; cursor: pointer; }
.consent input { margin-top: .2rem; accent-color: var(--blue); width: 16px; height: 16px; flex: none; }
.consent.is-invalid span { color: #C9363E; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form__status { margin: 1rem 0 0; font-size: .9rem; text-align: center; min-height: 1.2em; }
.form__status.is-error { color: #C9363E; }
.form__status a { text-decoration: underline; }
.form__success { text-align: center; padding: 2.5rem 0; }
.form__success-icon { width: 64px; height: 64px; margin: 0 auto 1.4rem; border-radius: 50%; background: var(--blue); display: grid; place-items: center; box-shadow: 0 0 0 10px rgba(0, 87, 166, .1); }
.form__success-icon svg { width: 30px; height: 30px; fill: none; stroke: #fff; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.form__success h3 { font-size: 1.5rem; }
.form__success p { color: var(--muted); }

/* =========================================================================
   RODAPÉ
   ========================================================================= */
.footer { position: relative; background: var(--ink-950); color: var(--on-dark-muted); font-size: .92rem; }
.footer__top { padding: clamp(4rem, 8vw, 6rem) 0 3.5rem; text-align: center; border-bottom: 1px solid var(--line-dark); }
.footer__logo { height: 84px; width: auto; margin: 0 auto 2rem; }
.footer__statement { font-family: var(--font-display); font-weight: 500; font-size: clamp(1.5rem, 3vw, 2.2rem); line-height: 1.25; letter-spacing: -.03em; color: #fff; max-width: 22em; margin: 0 auto 1.8rem; }
.footer__statement em { color: var(--cyan-soft); }
.footer__inner { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; padding: 3rem 0; text-align: center; }
.footer h4 { color: #fff; font-family: var(--font-body); font-weight: 600; font-size: .74rem; text-transform: uppercase; letter-spacing: .16em; margin-bottom: 1.1rem; }
.footer__col { display: flex; flex-direction: column; align-items: center; gap: .55rem; }
.footer a { color: #A9B6C9; transition: color .2s; }
.footer a:hover { color: #fff; }
.footer__bottom { border-top: 1px solid var(--line-dark); padding: 1.6rem 0; text-align: center; font-size: .8rem; color: #64748B; }
.footer__bottom p { margin: 0; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 60; width: 56px; height: 56px; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center;
  box-shadow: 0 14px 30px -10px rgba(37, 211, 102, .7); transition: transform .3s var(--ease);
}
.wa-float:hover { transform: translateY(-3px); }
.wa-float svg { width: 28px; height: 28px; }

/* ---------- Entradas animadas ---------- */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .hero__text > * { animation: rise 1.1s var(--ease) both; }
.js .hero__text > *:nth-child(2) { animation-delay: .08s; }
.js .hero__text > *:nth-child(3) { animation-delay: .16s; }
.js .hero__text > *:nth-child(4) { animation-delay: .24s; }
.js .hero__visual { animation: rise 1.3s .2s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(28px); } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* =========================================================================
   RESPONSIVO
   ========================================================================= */
@media (max-width: 1100px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__visual { height: 460px; max-width: 540px; margin: 1rem auto 0; width: 100%; }
  .tabs { grid-template-columns: 1fr; }
  .tabs__list { flex-direction: row; overflow-x: auto; border-top: 0; gap: 1.6rem; border-bottom: 1px solid var(--line-dark); }
  .tabs__list button { flex: none; border-bottom: 0; font-size: 1.05rem; padding: 1rem 0; }
  .tabs__list button[aria-selected="true"] { padding-left: 0; }
  .tabs__list button[aria-selected="true"]::before { left: 0; right: 0; top: auto; bottom: -1px; width: auto; height: 2px; }
  .tabs__list button::after { display: none; }
  .facts__grid { grid-template-columns: repeat(2, 1fr); }
  .fact:nth-child(3) { padding-left: 0; border-left: 0; }
  .fact:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 1024px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column;
    background: rgba(7, 18, 36, .97); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line-dark); padding: .5rem 24px 1.5rem;
  }
  .nav.is-open { display: flex; }
  .header:has(.nav.is-open) { background: rgba(7, 18, 36, .97); }
  .nav__group { display: flex; flex-direction: column; }
  .nav__group a:not(.btn) { padding: 1rem 0; border-bottom: 1px solid var(--line-dark); text-align: center; font-size: 1rem; }
  .nav__group a:not(.btn)::after { display: none; }
  .nav .btn { margin-top: 1.2rem; }
}
@media (max-width: 900px) {
  .section-head, .about__inner, .contact__inner, .faq-wrap, .cta__inner { grid-template-columns: 1fr; }
  .faq-wrap__head { position: static; }
  .services__grid { grid-template-columns: 1fr; }
  .service, .service + .service { padding: 2.4rem 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .service__n { margin-bottom: 1.2rem; }
  .clients__inner { grid-template-columns: 1fr; gap: 1.5rem; text-align: center; }
  .timeline { grid-template-columns: 1fr; max-width: 560px; }
  .timeline__line { top: 0; bottom: 0; left: 27px; right: auto; width: 1px; height: auto; }
  .timeline__line span { width: 100% !important; height: var(--fill, 0%); }
  .tl { display: grid; grid-template-columns: 54px 1fr; gap: 1.4rem; padding: 0 0 2.2rem; }
  .tl__dot { margin: 0; }
  .tl h3 { margin-top: .8rem; }
  .about__media { max-width: 520px; }
  .footer__inner { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .container { width: calc(100% - 32px); }
  .header__logo img { height: 46px; }
  .hero { padding-top: 130px; }
  .hero__ctas .btn { width: 100%; }
  .hero__visual { height: 420px; }
  .cert { font-size: 12.4px; }
  .float { padding: .6rem .8rem .6rem .6rem; }
  .float b { font-size: .78rem; }
  .float small { display: none; }
  .float--1 { left: 0; top: auto; bottom: 0; }
  .float--2 { right: 0; top: 0; }
  .facts__grid { grid-template-columns: 1fr 1fr; }
  .fact { padding: 2.2rem 1rem 2rem 0; }
  .fact + .fact { padding-left: 1rem; }
  .fact:nth-child(3) { padding-left: 0; }
  .panel .ticks { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .contact__list li { grid-template-columns: 1fr; gap: .2rem; }
  .faq summary { font-size: 1.02rem; }
  .faq details p { padding-right: 0; }
}

/* Ajustes de composição (somente telas grandes) */
@media (min-width: 901px) {
  .float--1 { left: -36px; top: auto; bottom: 46px; }
  .clients__inner { grid-template-columns: 260px 1fr; }
}
@media (max-width: 900px) {
  .about__frame { display: none; }
  .hero__meta .container { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .hero__meta-list { gap: .4rem 1.6rem; }
}
.on-dark .form h3, .form .form__title { color: var(--ink); }
.footer .btn--light { color: var(--ink-900); }
.footer .btn--light:hover { color: var(--ink-900); }