/* ============================================================
   BMundi — Identidade aplicada ao web
   Paleta (Manual de Marca 2025):
   Petróleo #00182C · Oceano #002F55 · Indigo #006394
   Mindaro #D0FA84 · Celeste #AFFEEB · Sal marinho #F6F9F8
   Tipografia: PP Telegraph (substituída por Inter Tight no protótipo)
   e Saira Semi Condensed para detalhes.
   ============================================================ */

:root {
  --petroleo: #00182C;
  --oceano: #002F55;
  --indigo: #006394;
  --mindaro: #D0FA84;
  --celeste: #AFFEEB;
  --sal: #F6F9F8;
  --ink: #00182C;
  --ink-soft: #2B4A66;
  --line: rgba(0, 47, 85, 0.14);
  --line-light: rgba(246, 249, 248, 0.16);
  --font-main: "Inter Tight", "Helvetica Neue", Arial, sans-serif;
  --font-detail: "Saira Semi Condensed", "Arial Narrow", sans-serif;
  --radius: 22px;
  --container: 1200px;
  --header-h: 76px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-main);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--sal);
  letter-spacing: -0.005em;
}
img { max-width: 100%; display: block; }
a { color: var(--indigo); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -0.025em; font-weight: 600; }
p { margin: 0 0 1em; }
address { font-style: normal; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--mindaro); outline-offset: 3px; }

.container { width: min(var(--container), 100% - 2.5rem); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 0; background: var(--mindaro); color: var(--petroleo); padding: .6rem 1rem; z-index: 200; }
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Tipos ---------- */
.eyebrow {
  font-family: var(--font-detail);
  font-weight: 500;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--indigo);
  margin: 0 0 1rem;
}
.eyebrow--light { color: var(--celeste); }
.eyebrow--accent { color: var(--mindaro); }
.section__title {
  font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3rem);
  margin-bottom: 1.25rem;
  max-width: 22ch;
}
.section__title em { font-style: normal; color: var(--indigo); }
.section--dark .section__title em { color: var(--celeste); }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 60ch; }
.section--dark .lead { color: rgba(246, 249, 248, 0.78); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.6rem; border-radius: 999px;
  font-weight: 600; font-size: 1rem; line-height: 1;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s;
  text-decoration: none !important;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--oceano); color: var(--sal); }
.btn--primary:hover { background: var(--indigo); }
.btn--accent { background: var(--mindaro); color: var(--petroleo); }
.btn--accent:hover { background: #e2ffa4; }
.btn--ghost { background: transparent; color: var(--sal); border-color: rgba(246, 249, 248, 0.5); }
.btn--ghost:hover { border-color: var(--sal); background: rgba(246, 249, 248, 0.08); }
.btn--small { padding: .7rem 1.2rem; font-size: .92rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  transition: background .35s, box-shadow .35s, height .35s;
  background: transparent;
}
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.header__logo { display: block; position: relative; height: 34px; }
.header__logo .logo { height: 34px; width: auto; }
.logo--dark { display: none; }
.header--solid { background: rgba(246, 249, 248, 0.92); backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.header--solid .logo--dark { display: block; }
.header--solid .logo--light { display: none; }
.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a { color: var(--sal); font-weight: 500; font-size: .95rem; text-decoration: none; opacity: .9; }
.nav a:hover { opacity: 1; }
.header--solid .nav a { color: var(--oceano); }
.nav__client { margin-left: .5rem; border: 1px solid rgba(246, 249, 248, 0.55) !important; background: transparent !important; color: var(--sal) !important; opacity: 1 !important; }
.nav__client:hover { border-color: var(--sal) !important; background: rgba(246, 249, 248, 0.08) !important; }
.header--solid .nav__client { border-color: var(--oceano) !important; color: var(--oceano) !important; }
.header--solid .nav__client:hover { background: rgba(0, 47, 85, 0.06) !important; }
.nav__cta { margin-left: 0; background: var(--mindaro) !important; color: var(--petroleo) !important; }
.header--solid .nav__cta { background: var(--oceano) !important; color: var(--sal) !important; }
.burger {
  display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer;
  flex-direction: column; justify-content: center; gap: 5px; padding: 8px;
}
.burger span { display: block; height: 2px; width: 100%; background: var(--sal); transition: transform .3s, opacity .3s; }
.header--solid .burger span, .header--open .burger span { background: var(--oceano); }
.header--open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header--open .burger span:nth-child(2) { opacity: 0; }
.header--open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Radar (círculos concêntricos) ---------- */
.radar {
  position: absolute; pointer-events: none; border-radius: 50%;
  background: repeating-radial-gradient(circle at center,
    transparent 0, transparent 58px,
    var(--ring, rgba(175, 254, 235, 0.22)) 58px, var(--ring, rgba(175, 254, 235, 0.22)) 59px);
  -webkit-mask-image: radial-gradient(circle at center, #000 30%, transparent 72%);
  mask-image: radial-gradient(circle at center, #000 30%, transparent 72%);
}
.radar--hero { width: 1100px; height: 1100px; right: -320px; top: -260px; }
.radar--about { width: 720px; height: 720px; left: 50%; top: 50%; transform: translate(-50%, -50%); --ring: rgba(0, 99, 148, 0.22); }
.radar--services { width: 900px; height: 900px; left: -420px; bottom: -420px; --ring: rgba(175, 254, 235, 0.16); }
.radar--process { width: 640px; height: 640px; left: 50%; top: 50%; transform: translate(-50%, -50%); --ring: rgba(0, 99, 148, 0.2); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: 100svh; display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--sal); background: var(--petroleo);
  padding-top: calc(var(--header-h) + 2rem);
}
.hero__bg { position: absolute; inset: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 60%; }
.hero__bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 24, 44, 0.92) 0%, rgba(0, 24, 44, 0.72) 45%, rgba(0, 47, 85, 0.35) 100%),
    linear-gradient(0deg, rgba(0, 24, 44, 0.95) 0%, rgba(0, 24, 44, 0.2) 55%);
}
.hero__content { position: relative; z-index: 2; padding-block: 4rem 3rem; }
.hero__title {
  font-size: clamp(2.6rem, 1.6rem + 5vw, 5.4rem);
  font-weight: 600; letter-spacing: -0.035em; max-width: 14ch; margin-bottom: 1.5rem;
}
.hero__lead { font-size: clamp(1.05rem, 1rem + .4vw, 1.3rem); max-width: 56ch; color: rgba(246, 249, 248, 0.85); margin-bottom: 2.2rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.hero__stats {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem;
  border-top: 1px solid var(--line-light);
  padding-block: 1.6rem 2.4rem;
}
.stat strong { display: block; font-size: 1.35rem; letter-spacing: -0.02em; color: var(--celeste); }
.stat span { font-size: .9rem; color: rgba(246, 249, 248, 0.72); font-family: var(--font-detail); letter-spacing: .02em; }

/* ---------- Seções ---------- */
.section { position: relative; padding-block: clamp(4rem, 8vw, 7.5rem); overflow: hidden; }
.section--dark { background: var(--petroleo); color: var(--sal); }
.section--dark .eyebrow { color: var(--mindaro); }
.section__head { max-width: 760px; margin-bottom: clamp(2rem, 4vw, 3.5rem); }
.grid-2 { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.grid-2--reverse > :first-child { order: 0; }

/* Quem somos */
.values { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1.5rem; }
.values li { padding-left: 1rem; border-left: 2px solid var(--indigo); }
.values strong { display: block; font-size: 1.02rem; }
.values span { font-size: .93rem; color: var(--ink-soft); }
.about__visual { position: relative; min-height: 520px; }
.circle-photo { margin: 0; border-radius: 50%; overflow: hidden; aspect-ratio: 1; background: var(--oceano); }
.circle-photo img { width: 100%; height: 100%; object-fit: cover; }
.circle-photo--lg { width: min(420px, 78%); position: absolute; right: 0; top: 0; }
.circle-photo--sm { width: min(230px, 44%); position: absolute; left: 0; bottom: 20px; border: 6px solid var(--sal); }
.circle-photo--md { width: 150px; flex: none; }
.circle-photo--xl { width: min(520px, 100%); position: relative; z-index: 1; margin-inline: auto; }
.about__badge {
  position: absolute; right: 6%; bottom: 60px; z-index: 2;
  display: flex; align-items: center; gap: .75rem;
  background: var(--oceano); color: var(--sal);
  padding: .85rem 1.2rem; border-radius: 999px; box-shadow: 0 18px 40px rgba(0, 24, 44, 0.25);
  font-family: var(--font-detail); letter-spacing: .04em; text-transform: uppercase; font-size: .85rem;
}
.about__badge strong { font-size: 1.05rem; color: var(--celeste); letter-spacing: 0; }

/* Serviços — pilares */
.pillars-nav { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 3rem; }
.pillars-nav a {
  display: inline-flex; align-items: center; gap: .6rem;
  padding: .65rem 1.1rem .65rem .8rem; border-radius: 999px;
  border: 1px solid var(--line-light); color: var(--sal); font-weight: 500; font-size: .95rem;
  transition: border-color .2s, background .2s;
}
.pillars-nav a:hover { text-decoration: none; border-color: rgba(175, 254, 235, 0.6); background: rgba(175, 254, 235, 0.06); }
.pillars-nav span { font-family: var(--font-detail); color: var(--mindaro); font-size: .8rem; letter-spacing: .08em; }
.pillar { position: relative; padding: 3rem 0 3.5rem; border-top: 1px solid var(--line-light); scroll-margin-top: calc(var(--header-h) + 1rem); }
.pillar:last-of-type { padding-bottom: 2rem; }
.pillar__head { display: grid; grid-template-columns: 150px 1fr; gap: 1.8rem; align-items: center; max-width: 900px; margin-bottom: 2.2rem; }
.pillar__tag {
  display: inline-block; font-family: var(--font-detail); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  background: var(--mindaro); color: var(--petroleo); padding: .3rem .7rem; border-radius: 999px; margin-bottom: .8rem;
}
.pillar__head h3 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); margin-bottom: .7rem; }
.pillar__head p { margin: 0; color: rgba(246, 249, 248, 0.8); }
.pillar__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem 1.5rem; margin: 2.5rem 0 0; padding-top: 2rem; border-top: 1px solid var(--line-light); color: rgba(246, 249, 248, 0.85); max-width: 900px; }
.services { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem; }
.service {
  padding: 1.6rem 1.7rem 1.5rem; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(0, 99, 148, 0.28), rgba(0, 47, 85, 0.35));
  border: 1px solid var(--line-light);
  transition: transform .3s var(--ease), border-color .3s;
}
.service:hover { transform: translateY(-4px); border-color: rgba(175, 254, 235, 0.45); }
.service__num { font-family: var(--font-detail); color: var(--mindaro); letter-spacing: .1em; font-size: .85rem; }
.services--3 { grid-template-columns: repeat(3, 1fr); }
.service h3 { font-size: 1.2rem; margin: .5rem 0 .6rem; }
.service p { margin: 0; color: rgba(246, 249, 248, 0.78); font-size: .98rem; }
.service p + p { margin-top: .7rem; }
.service--gs { border-color: rgba(175, 254, 235, 0.45); }
.service__btn { margin-top: 1.1rem; }
.pillar__cta strong { color: var(--sal); }

/* Modalidades */
.modes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.mode {
  position: relative; padding: 2rem 1.8rem 1.9rem; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(0, 47, 85, 0.05);
}
.mode h3 { font-size: 1.3rem; margin: 1rem 0 .7rem; }
.mode p { margin: 0; color: var(--ink-soft); font-size: .98rem; }
.mode--highlight { background: var(--oceano); color: var(--sal); border-color: var(--oceano); }
.mode--highlight p { color: rgba(246, 249, 248, 0.8); }
.mode__tag {
  position: absolute; top: 1.2rem; right: 1.2rem;
  font-family: var(--font-detail); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase;
  background: var(--mindaro); color: var(--petroleo); padding: .3rem .65rem; border-radius: 999px;
}
.chev { display: inline-block; width: 30px; height: 30px; position: relative; }
.chev::before, .chev::after {
  content: ""; position: absolute; left: 0; top: 0; width: 14px; height: 30px;
  background: var(--indigo);
  clip-path: polygon(0 0, 40% 0, 100% 50%, 40% 100%, 0 100%, 55% 50%);
}
.chev::after { display: none; }
.chev--double::after { display: block; left: 14px; background: var(--celeste); }
.mode--highlight .chev::before { background: var(--celeste); }

/* Diferenciais + radares */
.section--radars { background: radial-gradient(1200px 600px at 80% 0%, rgba(0, 99, 148, 0.35), transparent 60%), var(--petroleo); }
.radars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; margin: 1rem 0 3.5rem; max-width: 900px; }
.radar-chart { text-align: center; }
.radar-chart span {
  display: block; margin-top: 1.1rem; font-family: var(--font-detail); text-transform: uppercase;
  letter-spacing: .16em; font-size: .95rem; color: var(--celeste);
}
.radar-chart__disc {
  position: relative; width: min(220px, 100%); aspect-ratio: 1; margin-inline: auto; border-radius: 50%;
  background: conic-gradient(from 0deg, var(--celeste) 0deg, var(--indigo) 90deg, var(--oceano) 180deg, var(--indigo) 270deg, var(--celeste) 360deg);
  animation: sweep 14s linear infinite;
}
.radar-chart__disc::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  background:
    repeating-radial-gradient(circle at center, transparent 0, transparent 30%, rgba(246, 249, 248, 0.55) 30%, rgba(246, 249, 248, 0.55) calc(30% + 1px), transparent calc(30% + 1px), transparent 63%, rgba(246, 249, 248, 0.55) 63%, rgba(246, 249, 248, 0.55) calc(63% + 1px), transparent calc(63% + 1px)),
    linear-gradient(rgba(246, 249, 248, 0.55), rgba(246, 249, 248, 0.55)) center / 1px 100% no-repeat,
    linear-gradient(rgba(246, 249, 248, 0.55), rgba(246, 249, 248, 0.55)) center / 100% 1px no-repeat;
}
.radar-chart__disc--2 {
  background: conic-gradient(from 0deg, var(--celeste) 0deg, var(--celeste) 40deg, var(--oceano) 60deg, var(--indigo) 200deg, var(--indigo) 300deg, var(--celeste) 360deg);
  animation-duration: 18s; animation-direction: reverse;
}
.radar-chart__disc--3 {
  background: conic-gradient(from 0deg, var(--oceano) 0deg, var(--indigo) 150deg, var(--celeste) 240deg, var(--celeste) 260deg, var(--oceano) 280deg, var(--oceano) 360deg);
  animation-duration: 22s;
}
@keyframes sweep { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .radar-chart__disc { animation: none; } }
.diffs { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.2rem 2.5rem; }
.diff { padding-top: 1.4rem; border-top: 1px solid var(--line-light); position: relative; padding-left: 1.6rem; }
.diff::before { content: ''; position: absolute; left: 0; top: 1.75rem; width: .55rem; height: .9rem; border-right: 3px solid var(--mindaro); border-radius: 0 .5rem .5rem 0; transform: skewX(-8deg); }
.diff h3 { font-size: 1.25rem; margin-bottom: .6rem; color: var(--celeste); }
.diff p { margin: 0; color: rgba(246, 249, 248, 0.78); }

/* Processo */
.process__visual { position: relative; min-height: 420px; display: flex; align-items: center; }
.steps { list-style: none; counter-reset: step; padding: 0; margin: .5rem 0 0; }
.steps li {
  counter-increment: step; position: relative; padding: 0 0 1.4rem 3.4rem;
}
.steps li::before {
  content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: .1rem;
  width: 2.3rem; height: 2.3rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--oceano); color: var(--celeste); font-family: var(--font-detail); font-weight: 600; font-size: .9rem;
}
.steps li:not(:last-child)::after {
  content: ""; position: absolute; left: 1.13rem; top: 2.6rem; bottom: .2rem; width: 2px; background: var(--line);
}
.steps strong { display: block; font-size: 1.08rem; }
.steps span { color: var(--ink-soft); font-size: .95rem; }

/* Frase de marca */
.quote { position: relative; min-height: 560px; display: grid; place-items: center; overflow: hidden; background: var(--oceano); padding: 4rem 1rem; }
.quote__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.quote__disc {
  position: relative; width: min(440px, 88vw); aspect-ratio: 1; border-radius: 50%; background: var(--sal);
  display: grid; place-items: center; text-align: center; padding: 2.5rem;
  box-shadow: 0 30px 80px rgba(0, 24, 44, 0.35);
}
.quote__disc p { margin: 0; font-size: clamp(1.7rem, 1.2rem + 2vw, 2.6rem); line-height: 1.15; letter-spacing: -0.03em; color: var(--oceano); }
.quote__disc strong { font-weight: 700; }
.quote__rings { position: absolute; inset: -9%; border-radius: 50%; border: 1px solid rgba(246, 249, 248, 0.7); }
.quote__rings::before, .quote__rings::after { content: ""; position: absolute; inset: -6%; border-radius: 50%; border: 1px solid rgba(246, 249, 248, 0.5); }
.quote__rings::after { inset: -13%; border-color: rgba(246, 249, 248, 0.3); }

/* Unidades */
.units { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.unit { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); display: grid; grid-template-rows: 240px auto; }
.unit__map iframe { width: 100%; height: 100%; border: 0; filter: saturate(.7); }
.unit__body { padding: 1.6rem 1.8rem 1.8rem; }
.unit__tag { font-family: var(--font-detail); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--indigo); }
.unit h3 { font-size: 1.5rem; margin: .3rem 0 .8rem; }
.unit address { color: var(--ink-soft); margin-bottom: .9rem; }
.unit__contacts { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .25rem; font-weight: 500; }

/* Contato */
.section--contact { background: var(--oceano); color: var(--sal); }
.section--contact .eyebrow { color: var(--mindaro); }
.section--contact .lead { color: rgba(246, 249, 248, 0.8); }
.contact-list { list-style: none; padding: 0; margin: 2rem 0 0; display: grid; gap: 1rem; }
.contact-list li { display: grid; gap: .1rem; }
.contact-list__label { font-family: var(--font-detail); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--celeste); }
.contact-list a { color: var(--sal); font-weight: 500; font-size: 1.05rem; }
.form { background: var(--sal); color: var(--ink); border-radius: var(--radius); padding: 2rem; display: grid; gap: 1rem; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form label { display: grid; gap: .35rem; font-size: .9rem; font-weight: 500; color: var(--ink-soft); }
.form input, .form select, .form textarea {
  font: inherit; color: var(--ink); padding: .8rem .95rem; border-radius: 12px; border: 1px solid var(--line); background: #fff;
  width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--indigo); border-color: var(--indigo); }
.form textarea { resize: vertical; }
.form__hint { font-size: .85rem; color: var(--ink-soft); margin: 0; }
.form__error { color: #B00020; font-size: .9rem; margin: 0; }

/* Footer */
.footer { background: var(--petroleo); color: rgba(246, 249, 248, 0.75); padding-top: 4rem; }
.footer__inner { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-light); }
.footer__brand img { height: 40px; width: auto; margin-bottom: 1.2rem; }
.footer__brand p { font-size: 1.15rem; color: var(--sal); margin: 0; }
.footer__nav { display: grid; gap: .55rem; align-content: start; }
.footer__nav a { color: rgba(246, 249, 248, 0.75); }
.footer__nav a:hover { color: var(--celeste); }
.footer__meta { display: grid; gap: .55rem; align-content: start; font-family: var(--font-detail); letter-spacing: .06em; text-transform: uppercase; font-size: .85rem; }
.footer__bottom { padding: 1.4rem 0 2rem; font-size: .85rem; }

/* WhatsApp flutuante */
.whats {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25D366; color: #fff; box-shadow: 0 12px 30px rgba(0, 24, 44, 0.3);
  transition: transform .25s var(--ease);
}
.whats:hover { transform: scale(1.06); text-decoration: none; }

/* Reveal ao rolar */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsivo ---------- */
@media (max-width: 1024px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-2--reverse > :first-child { order: 1; }
  .about__visual { min-height: 0; margin-top: 1rem; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-items: end; }
  .circle-photo--lg, .circle-photo--sm { position: static; width: 100%; }
  .circle-photo--sm { border: 0; }
  .about__badge { position: static; justify-self: start; grid-column: 1 / -1; }
  .radar--about { display: none; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .burger { display: flex; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--sal); padding: .5rem 1.25rem 1.5rem; box-shadow: 0 20px 40px rgba(0, 24, 44, 0.15);
    transform: translateY(calc(-100% - var(--header-h) - 24px)); visibility: hidden;
    transition: transform .35s var(--ease), visibility 0s .35s; z-index: 99;
  }
  .header--open .nav { transform: none; visibility: visible; transition: transform .35s var(--ease), visibility 0s; }
  .header--open { background: var(--sal); }
  .header--open .logo--dark { display: block; }
  .header--open .logo--light { display: none; }
  .nav a { color: var(--oceano); padding: .9rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav__client { margin: 1rem 0 0; justify-content: center; border-color: var(--oceano) !important; color: var(--oceano) !important; }
  .nav__cta { margin: .6rem 0 0; justify-content: center; background: var(--oceano) !important; color: var(--sal) !important; }
  .hero { min-height: 92svh; }
  .services, .modes, .diffs, .units { grid-template-columns: 1fr; }
  .radars { grid-template-columns: repeat(3, 1fr); gap: .8rem; }
  .radar-chart span { font-size: .78rem; letter-spacing: .1em; }
  .pillar__head { grid-template-columns: 1fr; gap: 1.2rem; }
  .pillar__head .circle-photo--md { width: 110px; }
  .values { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .form { padding: 1.4rem; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .radar--hero { width: 700px; height: 700px; right: -300px; top: -200px; }
}
@media (max-width: 480px) {
  body { font-size: 16px; }
  .hero__stats { grid-template-columns: 1fr 1fr; gap: .8rem; }
  .stat strong { font-size: 1.15rem; }
  .about__visual { grid-template-columns: 1fr; }
  .circle-photo--sm { width: 60%; }
  .quote { min-height: 460px; }
}

/* Revisão 2026 — serviços em 3 colunas e subtítulo do Quem somos */
.about__subtitle { font-size: 1.35rem; margin: 1.8rem 0 .6rem; }
.footer__meta a { color: rgba(246, 249, 248, 0.75); }
.footer__meta a:hover { color: var(--celeste); }
@media (max-width: 1024px) { .services--3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .services--3 { grid-template-columns: 1fr; } }