/* VX Assist — editorial: papel, azul-marinho, laranja. Sem vidro, sem brilho. */
:root {
  --paper: #f4f1ec;
  --paper-2: #ebe6de;
  --navy: #041e4f;
  --navy-2: #0a2a68;
  --orange: #fe5000;
  --ink: #0b1633;
  --muted: #566384;
  --rule: rgba(4, 30, 79, .16);
  --maxw: 1240px;
  --disp: 'Archivo', 'Arial Narrow', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, Consolas, monospace;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'Archivo', system-ui, sans-serif; font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--disp); font-weight: 800; line-height: .98; letter-spacing: -.025em; text-transform: uppercase; }
h2 { font-size: clamp(2.3rem, 5.2vw, 4.4rem); }
.wrap { width: min(var(--maxw), 100% - 48px); margin-inline: auto; }
.tag { font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--orange); font-weight: 500; display: block; margin-bottom: 18px; }
.o { color: var(--orange); }
section { padding: 110px 0; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 56ch; margin-top: 24px; }

/* Botões */
.btn { display: inline-flex; align-items: center; gap: 12px; padding: 17px 28px; font-weight: 700; font-size: .95rem; letter-spacing: .02em; text-transform: uppercase; border: 2px solid var(--navy); background: transparent; color: var(--navy); cursor: pointer; font-family: inherit; transition: background .2s, color .2s, transform .2s; }
.btn:hover { background: var(--navy); color: #fff; }
.btn-primary { background: var(--orange); border-color: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--navy); border-color: var(--navy); }
.btn-light { border-color: #fff; color: #fff; }
.btn-light:hover { background: #fff; color: var(--navy); }

/* Navegação */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--rule); }
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 24px; }
.nav img { height: 38px; width: auto; }
.nav ul { display: flex; gap: 32px; list-style: none; margin: 0; padding: 0; }
.nav ul a { font-size: .86rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--navy); position: relative; padding: 6px 0; }
.nav ul a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px; background: var(--orange); transition: right .25s; }
.nav ul a:hover::after { right: 0; }
.nav .btn { padding: 12px 20px; font-size: .8rem; }
.burger { display: none; background: none; border: 0; font-size: 1.7rem; color: var(--navy); cursor: pointer; }

/* Hero */
.hero { padding: 76px 0 0; }
.hero-grid { padding-left: max(24px, calc((100% - var(--maxw)) / 2)); }
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; min-height: calc(100vh - 76px); }
.hero-l { padding: 80px 56px 60px 0; display: flex; flex-direction: column; justify-content: space-between; gap: 50px; }
.hero h1 { font-size: clamp(3rem, 8.2vw, 7.6rem); }
.hero h1 span { display: block; }
.hero .sub { font-size: 1.25rem; max-width: 46ch; color: var(--muted); margin-top: 32px; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero { overflow: hidden; }
.hero-r { background: var(--navy); color: #fff; position: relative; overflow: hidden; padding: 44px; display: flex; flex-direction: column; justify-content: flex-end; min-height: 460px; }
.hero-r svg.x { position: absolute; right: -14%; top: 4%; width: 112%; max-width: 640px; }
.hero-r .big { font-family: var(--disp); font-weight: 900; font-size: clamp(5rem, 13vw, 11rem); line-height: .8; letter-spacing: -.04em; position: relative; }
.hero-r .big small { font-size: .28em; letter-spacing: 0; vertical-align: top; color: var(--orange); margin-left: 6px; }
.hero-r p { position: relative; font-family: var(--mono); font-size: .85rem; letter-spacing: .05em; text-transform: uppercase; margin-top: 18px; color: #c6d2f0; }
.hero-r a.tel { position: relative; display: block; font-family: var(--disp); font-weight: 800; font-size: clamp(1.7rem, 3.4vw, 2.6rem); margin-top: 6px; letter-spacing: -.01em; }
.hero-r a.tel:hover { color: var(--orange); }
.hero-bar { background: var(--orange); color: #fff; }
.hero-bar .wrap { display: flex; flex-wrap: wrap; gap: 8px 40px; padding: 14px 0; font-family: var(--mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; }

/* Números */
.nums { background: var(--navy); color: #fff; padding: 90px 0; }
.nums-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid #fff; }
.num { padding: 26px 24px 0 0; border-right: 1px solid rgba(255, 255, 255, .2); padding-left: 24px; }
.num:first-child { padding-left: 0; }
.num:last-child { border-right: 0; }
.num strong { white-space: nowrap; display: block; font-family: var(--disp); font-weight: 900; font-size: clamp(2.3rem, 6.4vw, 6rem); line-height: .9; letter-spacing: -.04em; }
.num strong em { font-style: normal; color: var(--orange); }
.num > span { display: block; margin-top: 14px; font-family: var(--mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: #c6d2f0; }

/* Clientes */
.logos { padding: 80px 0; border-bottom: 1px solid var(--rule); }
.logos .row { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: 40px; }
.logos h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
.logo-row { display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.logo-row div { height: 120px; display: grid; place-items: center; padding: 22px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.logo-row img { max-height: 100%; width: auto; object-fit: contain; filter: grayscale(1); mix-blend-mode: multiply; opacity: .8; transition: .3s; }
.logo-row div:hover img { filter: none; opacity: 1; }

/* Serviços — lista editorial */
.sv-head { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: end; margin-bottom: 60px; }
.sv-group { font-family: var(--mono); font-size: .78rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 54px 0 12px; }
.sv-group:first-of-type { margin-top: 0; }
.sv { display: grid; grid-template-columns: 70px 1fr 1.2fr; gap: 24px; align-items: baseline; padding: 24px 12px; border-top: 1px solid var(--rule); transition: background .2s, padding .2s; }
.sv:last-child { border-bottom: 1px solid var(--rule); }
.sv:hover { background: var(--navy); color: #fff; padding-left: 28px; }
.sv i { font-family: var(--mono); font-style: normal; color: var(--orange); font-size: .9rem; }
.sv h3 { font-size: clamp(1.4rem, 2.6vw, 2.2rem); }
.sv p { color: var(--muted); font-size: 1rem; }
.sv:hover p { color: #c6d2f0; }

/* Como funciona */
.how { background: var(--paper-2); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 60px; position: relative; }
.steps::before { content: ''; position: absolute; left: 0; right: 0; top: 29px; height: 2px; background: var(--navy); }
.step { padding: 0 28px 0 0; position: relative; }
.step b { display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: var(--paper-2); border: 2px solid var(--navy); font-family: var(--disp); font-weight: 900; font-size: 1.3rem; position: relative; transition: .25s; }
.step:hover b { background: var(--orange); border-color: var(--orange); color: #fff; }
.step h3 { font-size: 1.5rem; margin: 26px 0 12px; }
.step p { color: var(--muted); font-size: .98rem; }

/* Diferenciais */
.dif { background: var(--navy); color: #fff; }
.dif-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; }
.dif .lead { color: #c6d2f0; }
.dif-list > div { padding: 26px 0; border-top: 1px solid rgba(255, 255, 255, .22); display: grid; grid-template-columns: 54px 1fr; gap: 12px; }
.dif-list > div:last-child { border-bottom: 1px solid rgba(255, 255, 255, .22); }
.dif-list i { font-family: var(--mono); font-style: normal; color: var(--orange); }
.dif-list b { font-family: var(--disp); font-weight: 800; text-transform: uppercase; font-size: 1.5rem; letter-spacing: -.01em; display: block; }
.dif-list span { color: #c6d2f0; font-size: .98rem; }

/* Blog */
.bl-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: 54px; }
.posts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.post { display: flex; flex-direction: column; gap: 14px; }
.post img { aspect-ratio: 16/9; object-fit: cover; width: 100%; transition: transform .4s; }
.post .im { overflow: hidden; background: var(--paper-2); }
.post:hover img { transform: scale(1.04); }
.post small { font-family: var(--mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--orange); }
.post h3 { font-size: 1.35rem; line-height: 1.08; text-transform: none; letter-spacing: -.015em; }
.post p { color: var(--muted); font-size: .95rem; }
.post .more { font-weight: 700; font-size: .85rem; text-transform: uppercase; letter-spacing: .05em; margin-top: auto; }
.post:hover .more { color: var(--orange); }

/* Contato */
.contact { background: var(--orange); color: #fff; padding: 0; }
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; }
.contact-l { padding: 100px 56px 100px 0; }
.contact-l h2 { font-size: clamp(2.4rem, 5.6vw, 5rem); }
.contact-l .tel { display: block; font-family: var(--disp); font-weight: 900; font-size: clamp(2.6rem, 6vw, 5.2rem); letter-spacing: -.03em; margin-top: 36px; line-height: 1; }
.contact-l .tel:hover { color: var(--navy); }
.contact-l ul { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 8px; font-size: 1.05rem; }
.contact-l ul a { border-bottom: 1px solid rgba(255, 255, 255, .5); }
.contact-l ul a:hover { color: var(--navy); border-color: var(--navy); }
.contact-r { background: var(--navy); padding: 70px 0 70px 56px; position: relative; }
.contact-r::before { content: ''; position: absolute; top: 0; bottom: 0; left: 100%; width: 100vw; background: var(--navy); }
form { display: grid; gap: 12px; }
label { font-family: var(--mono); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: #c6d2f0; display: grid; gap: 6px; }
input, textarea, select { width: 100%; padding: 14px 0; border: 0; border-bottom: 2px solid rgba(255, 255, 255, .35); background: transparent; color: #fff; font: inherit; font-size: 1.05rem; border-radius: 0; }
input:focus, textarea:focus, select:focus { outline: 0; border-color: var(--orange); }
textarea { min-height: 90px; resize: vertical; }
select option { color: #000; }
.contact-r .btn { margin-top: 16px; justify-content: center; }
.note { color: #8fa0c8; font-size: .8rem; }

footer { background: var(--ink); color: #aab6d6; padding: 56px 0; font-size: .92rem; }
footer .wrap { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: center; }
footer img { height: 34px; }
footer nav { display: flex; gap: 26px; text-transform: uppercase; font-size: .8rem; letter-spacing: .06em; font-weight: 600; }
footer a:hover { color: var(--orange); }

.wa { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25d366; display: grid; place-items: center; box-shadow: 0 6px 20px rgba(0, 0, 0, .25); transition: transform .2s; }
.wa:hover { transform: scale(1.08); }
.wa svg { width: 30px; height: 30px; fill: #fff; }

.rv { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* Artigos */
.article { max-width: 800px; padding: 140px 0 90px; }
.article h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); margin: 8px 0 16px; text-transform: none; line-height: 1; }
.article .by { font-family: var(--mono); font-size: .85rem; color: var(--orange); text-transform: uppercase; letter-spacing: .06em; }
.article .cover { margin: 30px 0 44px; width: 100%; }
.article .back { display: inline-block; font-family: var(--mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 30px; }
.article .back:hover { color: var(--orange); }
.prose p { font-size: 1.15rem; line-height: 1.8; margin-bottom: 1.3em; color: #243256; }
.article-cta { margin-top: 56px; padding: 40px; background: var(--navy); color: #fff; display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.article-cta h3 { font-size: 1.6rem; }
.page-blog { padding: 150px 0 100px; }

@media (max-width: 980px) {
  section { padding: 76px 0; }
  .hero-grid, .sv-head, .dif-grid, .contact-grid { grid-template-columns: 1fr; }
  .dif-grid { gap: 40px; }
  .hero-grid { padding-left: 0; }
  .hero-l { padding: 50px 24px; }
  .hero-r { min-height: 380px; padding: 36px 24px; }
  .nums-grid { grid-template-columns: repeat(2, 1fr); row-gap: 40px; }
  .num:nth-child(2) { border-right: 0; } .num:nth-child(3) { padding-left: 0; }
  .logo-row { grid-template-columns: repeat(3, 1fr); }
  .sv { grid-template-columns: 44px 1fr; }
  .sv p { grid-column: 2; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 44px; }
  .steps::before { display: none; }
  .posts { grid-template-columns: 1fr; }
  .contact-l { padding: 70px 0 50px; }
  .contact-r { padding: 50px 0; }
  .contact-r::before { display: none; }
  .nav ul { display: none; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--paper); border-bottom: 1px solid var(--rule); }
  .nav ul.open { display: flex; }
  .nav ul a { display: block; padding: 16px 24px; }
  .burger { display: block; }
  .nav .btn { display: none; }
}
@media (max-width: 560px) { .logo-row { grid-template-columns: repeat(2, 1fr); } .steps { grid-template-columns: 1fr; } }