:root {
  --ink: #101c2b;
  --navy: #081524;
  --navy-2: #0e2439;
  --blue: #0968c7;
  --pale: #edf3f8;
  --paper: #f7fafc;
  --muted: #627286;
  --line: #d5e0e9;
  --white: #fff;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DM Sans", system-ui, sans-serif; }
body::selection { color: var(--white); background: var(--blue); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }

.topbar { position: sticky; top: 0; z-index: 20; color: var(--white); background: rgba(8, 21, 36, .94); border-bottom: 1px solid rgba(255,255,255,.1); backdrop-filter: blur(18px); }
.nav { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { width: 246px; flex: 0 0 auto; }
.brand img { width: 100%; height: auto; filter: drop-shadow(0 8px 18px rgba(0,0,0,.35)); }
.menu { display: flex; align-items: center; gap: 30px; font-size: .88rem; font-weight: 700; letter-spacing: .02em; }
.menu a { color: #b5c4d2; transition: color .2s ease; }
.menu a:hover { color: var(--white); }
.menu-cta { padding: 11px 18px; color: var(--white) !important; border: 1px solid rgba(30,150,239,.7); background: rgba(30,150,239,.14); }
.menu-btn { display: none; width: 34px; padding: 4px 0; border: 0; background: none; cursor: pointer; }
.menu-btn span { display: block; height: 2px; margin: 6px 0; background: var(--white); }

.hero { position: relative; min-height: min(720px, calc(100vh - 82px)); display: flex; align-items: center; overflow: hidden; color: var(--ink); background: #e9f0f5; }
.hero-image { position: absolute; inset: 0; background: url("assets/site/automacao-leandro-v6.png") 50% center / cover no-repeat; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(247,250,252,.98) 0%, rgba(247,250,252,.92) 35%, rgba(247,250,252,.28) 65%, rgba(247,250,252,.05) 100%); }
.hero-content { position: relative; z-index: 1; display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; padding: 100px 0 76px; }
.hero-copy { max-width: 720px; }
.kicker, .section-label { margin: 0 0 18px; color: var(--blue); font-size: .76rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.kicker span { color: #8191a0; padding: 0 5px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: "Space Grotesk", system-ui, sans-serif; }
.hero h1 { max-width: 680px; margin-bottom: 22px; font-size: clamp(2.8rem, 6vw, 5.35rem); line-height: .98; letter-spacing: -.045em; }
.hero-lead { max-width: 620px; margin-bottom: 0; color: #536477; font-size: 1.08rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 32px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 0 20px; border: 1px solid transparent; font: 700 .9rem "DM Sans", sans-serif; cursor: pointer; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--blue); box-shadow: 0 12px 24px rgba(9,104,199,.22); }
.button-primary:hover { background: #075aa9; }
.button-ghost { color: var(--ink); border-color: #afc1d0; background: rgba(255,255,255,.4); }
.button-ghost:hover { background: var(--white); }
.hero-index { min-width: 190px; padding: 18px 0 0 22px; color: #536477; border-left: 1px solid rgba(16,28,43,.28); }
.hero-index span { display: block; margin-bottom: 13px; color: var(--blue); font: 600 2.5rem/1 "Space Grotesk", sans-serif; }
.hero-index p { margin: 0; font-size: .78rem; line-height: 1.8; letter-spacing: .03em; text-transform: uppercase; }

.section { padding: 108px 0; }
.intro { background: var(--white); }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 92px; align-items: start; }
h2 { margin-bottom: 0; font-size: clamp(2rem, 4vw, 3.7rem); line-height: 1.04; letter-spacing: -.04em; }
.intro h2 { max-width: 500px; }
.intro-text > p { max-width: 560px; margin-bottom: 36px; color: var(--muted); font-size: 1.08rem; line-height: 1.72; }
.principles { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); border-top: 1px solid var(--line); }
.principles div { min-height: 110px; display: grid; grid-template-columns: 38px 1fr; grid-template-rows: auto auto; align-content: center; padding: 18px 16px 18px 0; border-bottom: 1px solid var(--line); }
.principles div:nth-child(odd) { border-right: 1px solid var(--line); }
.principles span { grid-row: 1 / 3; color: var(--blue); font: 700 .75rem "Space Grotesk", sans-serif; }
.principles strong { font: 700 1.05rem "Space Grotesk", sans-serif; }
.principles small { color: var(--muted); font-size: .8rem; }

.solutions { background: var(--pale); border-block: 1px solid var(--line); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 42px; }
.section-head > div { max-width: 660px; }
.section-head > p { max-width: 360px; margin-bottom: 4px; color: var(--muted); line-height: 1.65; }
.solution-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.solution-card { position: relative; min-height: 295px; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: var(--navy); isolation: isolate; }
.solution-card::before { content: ""; position: absolute; inset: 0; z-index: -2; background: var(--card-image) center / cover no-repeat; transition: transform .5s ease; }
.solution-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(8,21,36,.05) 16%, rgba(8,21,36,.94) 100%); }
.solution-card:hover::before { transform: scale(1.05); }
.solution-card-featured { grid-column: span 2; min-height: 390px; }
.card-content { width: 100%; padding: 23px; }
.card-content span { display: block; margin-bottom: 44px; color: #8cd0fa; font: 700 .75rem "Space Grotesk", sans-serif; letter-spacing: .1em; }
.card-content h3 { margin-bottom: 9px; font-size: 1.24rem; line-height: 1.08; }
.card-content p { max-width: 300px; margin: 0; color: #c8d8e4; font-size: .85rem; line-height: 1.5; }

.method { color: var(--white); background: var(--navy); }
.method-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 110px; }
.method .section-label, .differential .section-label { color: #65b9f2; }
.method-copy h2 { max-width: 480px; }
.method-copy > p:last-child { max-width: 400px; margin-top: 24px; color: #aec0d1; font-size: 1.04rem; line-height: 1.7; }
.timeline { border-top: 1px solid rgba(255,255,255,.22); }
.timeline-item { display: grid; grid-template-columns: 70px 1fr; gap: 12px; align-items: start; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.timeline-item > span { color: #53b6f7; font: 700 .78rem "Space Grotesk", sans-serif; }
.timeline-item h3 { margin-bottom: 7px; font-size: 1.28rem; }
.timeline-item p { margin: 0; color: #aec0d1; font-size: .92rem; line-height: 1.55; }

.purpose { background: var(--white); }
.purpose-head { margin-bottom: 42px; }
.purpose-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.purpose-card { position: relative; overflow: hidden; border: 1px solid var(--line); background: #f8fbfd; cursor: pointer; transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
.purpose-card:hover, .purpose-card:focus-visible { border-color: rgba(9,104,199,.55); box-shadow: 0 16px 32px rgba(16,28,43,.12); transform: translateY(-3px); outline: none; }
.purpose-card:focus-visible { box-shadow: 0 0 0 3px rgba(9,104,199,.2), 0 16px 32px rgba(16,28,43,.12); }
.purpose-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-bottom: 1px solid var(--line); }
.purpose-card > div { padding: 24px; }
.purpose-card h3 { margin-bottom: 12px; color: var(--blue); font-size: 1.45rem; }
.purpose-card p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.65; }
.values-card ul { display: grid; gap: 9px; padding: 0; margin: 0; color: var(--muted); list-style: none; font-size: .9rem; }
.values-card li::before { content: "—"; margin-right: 8px; color: var(--blue); }

.purpose-modal[hidden] { display: none; }
.purpose-modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 24px; }
.purpose-modal-backdrop { position: absolute; inset: 0; background: rgba(8,21,36,.78); backdrop-filter: blur(7px); }
.purpose-modal-dialog { position: relative; z-index: 1; width: min(920px, 100%); max-height: calc(100vh - 48px); overflow: auto; padding: 34px 34px 30px; color: var(--ink); background: var(--white); box-shadow: 0 28px 80px rgba(0,0,0,.35); }
.purpose-modal-dialog .section-label { margin-bottom: 9px; }
.purpose-modal-dialog h2 { margin-bottom: 22px; color: var(--blue); font-size: clamp(1.9rem, 4vw, 3rem); }
.purpose-modal-close { position: absolute; top: 13px; right: 15px; width: 38px; height: 38px; display: grid; place-items: center; padding: 0; color: var(--ink); border: 1px solid var(--line); background: var(--white); font-size: 1.8rem; line-height: 1; cursor: pointer; }
.purpose-modal-close:hover, .purpose-modal-close:focus-visible { color: var(--white); border-color: var(--blue); background: var(--blue); outline: none; }
.purpose-modal-image-wrap { display: grid; place-items: center; min-height: 160px; padding: 4px; background: #f8fbfd; }
.purpose-modal-image-wrap img { width: auto; height: auto; max-width: 100%; max-height: calc(100vh - 190px); object-fit: contain; }
body.modal-open { overflow: hidden; }

.differential { color: var(--white); background: linear-gradient(115deg, rgba(8,21,36,.96), rgba(14,36,57,.91)), url("assets/site/fundo-industrial.png") center / cover; }
.differential h2 { max-width: 650px; }
.differential-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 34px; margin-top: 62px; }
.differential-grid div { padding-top: 18px; border-top: 1px solid rgba(255,255,255,.3); }
.differential-grid span { color: #65b9f2; font: 700 .78rem "Space Grotesk", sans-serif; }
.differential-grid h3 { margin: 28px 0 12px; font-size: 1.27rem; }
.differential-grid p { margin: 0; color: #aec0d1; font-size: .92rem; line-height: 1.65; }

.contact { background: var(--pale); border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.contact-copy h2 { max-width: 570px; }
.contact-copy > p:not(.section-label) { max-width: 510px; margin: 23px 0 30px; color: var(--muted); font-size: 1.05rem; line-height: 1.72; }
.email-link { display: inline-flex; gap: 11px; align-items: center; color: var(--blue); font-weight: 700; border-bottom: 1px solid rgba(9,104,199,.35); padding-bottom: 5px; }
.contact-form { display: grid; gap: 17px; padding: 30px; border: 1px solid var(--line); background: var(--white); box-shadow: 0 20px 50px rgba(16,28,43,.08); }
.contact-form label { display: grid; gap: 8px; color: var(--ink); font-size: .78rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.contact-form input, .contact-form textarea { width: 100%; padding: 14px 15px; color: var(--ink); border: 1px solid #c8d5df; border-radius: 0; outline: none; background: #f9fbfc; font: 400 .94rem "DM Sans", sans-serif; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(9,104,199,.1); }
.contact-form .button { width: max-content; margin-top: 2px; }
.form-note { margin: -3px 0 0; color: var(--muted); font-size: .78rem; }
.form-feedback { margin: 0; padding: 12px 14px; color: #155b39; background: #e9f7ef; border-left: 3px solid #2c9b61; font-size: .82rem; line-height: 1.45; }
.form-feedback.erro { color: #8b2f2f; background: #fff0f0; border-left-color: #c65353; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.footer { color: #b0c0ce; background: var(--navy); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .6fr .8fr; gap: 55px; padding: 54px 0; }
.footer img { width: 220px; margin-bottom: 19px; }
.footer p { max-width: 340px; margin: 0; font-size: .86rem; line-height: 1.6; }
.footer-links, .footer-meta { display: grid; align-content: start; gap: 11px; font-size: .84rem; }
.footer-links a:hover, .footer-meta a:hover { color: var(--white); }
.footer-meta { color: #7f95a8; text-align: right; font-size: .73rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-meta a { color: #b0c0ce; letter-spacing: 0; text-transform: none; }
.social-links { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.social-link { display: inline-flex; align-items: center; gap: 8px; padding: 7px 9px; color: #b0c0ce; border: 1px solid rgba(255,255,255,.14); font-size: .72rem; letter-spacing: 0; text-transform: none; transition: border-color .2s ease, color .2s ease, transform .2s ease; }
.social-link:hover { color: var(--white); border-color: rgba(255,255,255,.36); transform: translateY(-2px); }
.social-link svg { width: 25px; height: 25px; flex: 0 0 auto; }
.social-link.linkedin svg { filter: drop-shadow(0 1px 2px rgba(0,0,0,.22)); }
.social-link.instagram svg { border-radius: 5px; }

@media (max-width: 900px) {
  .nav { min-height: 70px; }
  .brand { width: 205px; }
  .menu { gap: 17px; }
  .hero { min-height: 650px; }
  .hero-content { padding: 80px 0 56px; }
  .hero-shade { background: linear-gradient(90deg, rgba(247,250,252,.98) 0%, rgba(247,250,252,.89) 52%, rgba(247,250,252,.28) 100%); }
  .intro-grid, .method-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .solution-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .solution-card-featured { grid-column: span 2; }
  .purpose-grid { grid-template-columns: 1fr; max-width: 620px; }
  .purpose-card { display: grid; grid-template-columns: .8fr 1.2fr; }
  .purpose-card img { height: 100%; border-bottom: 0; border-right: 1px solid var(--line); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-meta { text-align: left; }
  .social-links { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .menu-btn { display: block; }
  .menu { position: absolute; top: 70px; left: 0; right: 0; display: none; padding: 13px; flex-direction: column; align-items: stretch; gap: 2px; background: rgba(8,21,36,.98); border: 1px solid rgba(255,255,255,.1); }
  .menu.open { display: flex; }
  .menu a { padding: 13px 12px; }
  .menu-cta { margin-top: 5px; text-align: center; }
  .brand { width: 178px; }
  .hero { min-height: 690px; align-items: flex-end; }
  .hero-image { background-position: 63% center; }
  .hero-shade { background: linear-gradient(180deg, rgba(247,250,252,.1) 0%, rgba(247,250,252,.72) 38%, rgba(247,250,252,.98) 66%); }
  .hero-content { display: block; padding: 100px 0 42px; }
  .hero h1 { font-size: clamp(2.45rem, 13vw, 3.8rem); }
  .hero-lead { font-size: .98rem; }
  .hero-index { min-width: 0; margin-top: 40px; padding: 14px 0 0; border-left: 0; border-top: 1px solid rgba(16,28,43,.28); }
  .hero-index span { display: inline-block; margin: 13px 14px 0 0; font-size: 1.7rem; }
  .hero-index p { display: inline; line-height: 1.6; }
  .section { padding: 74px 0; }
  .intro-grid { gap: 34px; }
  .section-head { display: block; margin-bottom: 30px; }
  .section-head > p { margin-top: 20px; }
  .solution-grid { grid-template-columns: 1fr; }
  .solution-card, .solution-card-featured { grid-column: auto; min-height: 270px; }
  .solution-card-featured { min-height: 330px; }
  .method-grid, .contact-grid { gap: 37px; }
  .timeline-item { grid-template-columns: 48px 1fr; }
  .differential-grid { grid-template-columns: 1fr; gap: 30px; margin-top: 38px; }
  .purpose-card { display: block; }
  .purpose-card img { height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .purpose-modal { padding: 14px; }
  .purpose-modal-dialog { max-height: calc(100vh - 28px); padding: 30px 16px 16px; }
  .purpose-modal-image-wrap img { max-height: calc(100vh - 138px); }
  .contact-form { padding: 22px 18px; }
  .contact-form .button { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; padding: 42px 0; }
  .footer-meta { text-align: left; }
  .social-links { justify-content: flex-start; }
}