@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --navy: #07101e;
  --navy-2: #0b1728;
  --navy-3: #0e2138;
  --blue: #2d8fff;
  --cyan: #37c7ff;
  --muted: #8795a8;
  --line: rgba(125, 155, 193, .15);
  --light: #eef3f8;
  --ink: #0a1525;
  --max-w: 1280px;
  --pad: clamp(20px, 5vw, 72px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Manrope', sans-serif;
  background: var(--navy);
  color: #e9eef6;
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
svg { display: block; }

/* ========== LAYOUT ========== */
.site-shell { width: 100%; overflow-x: hidden; position: relative; }
.container { max-width: var(--max-w); margin: 0 auto; padding-left: var(--pad); padding-right: var(--pad); width: 100%; }
.section-dark { background: var(--navy); position: relative; }
.section-light { background: var(--light); color: var(--ink); position: relative; }

/* ========== TOPBAR ========== */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: max(16px, env(safe-area-inset-top)) var(--pad) 16px;
  background: rgba(7, 16, 30, .8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(125, 155, 193, .06);
}
.brand { width: 130px; flex-shrink: 0; cursor: pointer; }
.brand img { width: 100%; }
.nav-links { display: flex; gap: 32px; margin-left: auto; margin-right: 32px; }
.nav-links button { color: #aab8c9; font-size: 12px; letter-spacing: .02em; transition: color .25s; }
.nav-links button:hover { color: white; }
.nav-cta {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 16px; color: white;
  background: rgba(255,255,255,.08); border: 1px solid var(--line); border-radius: 4px;
  font-size: 11px; transition: background .25s, transform .25s;
}
.nav-cta:hover { background: var(--blue); transform: translateY(-2px); }
.menu-toggle { display: none; color: white; }

/* ========== TYPOGRAPHY ========== */
.eyebrow {
  display: flex; align-items: center; gap: 9px;
  color: #96a5b9; font: 500 10px 'DM Mono', monospace;
  letter-spacing: .12em; text-transform: uppercase;
}
.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: #53da9a; box-shadow: 0 0 0 4px rgba(83,218,154,.1);
  flex-shrink: 0;
}
.status-dot.blue { background: var(--cyan); box-shadow: 0 0 0 4px rgba(55,199,255,.1); }
.eyebrow-divider { height: 12px; width: 1px; background: #556477; margin: 0 3px; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.04em; line-height: 1.05; }
h1 em, h2 em { color: var(--blue); font-style: normal; }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; gap: 10px; align-items: center;
  padding: 14px 20px; border-radius: 4px; font-size: 12px;
  transition: transform .25s, background .25s, border-color .25s, box-shadow .25s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: white; box-shadow: 0 8px 24px rgba(45,143,255,.18); }
.btn-primary:hover { background: #50a6ff; box-shadow: 0 12px 32px rgba(45,143,255,.28); }
.btn-ghost { background: transparent; color: #bbcadb; border: 1px solid var(--line); }
.btn-ghost:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.3); }

/* ========== SECTION LABEL ========== */
.section-label {
  display: flex; justify-content: space-between; align-items: center;
  border-top: 1px solid var(--line); padding-top: 16px;
  color: #8798ab; font: 10px 'DM Mono', monospace;
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 48px;
}
.section-light .section-label { color: #77889a; border-color: #d0d9e2; }
.section-label span:last-child { text-align: right; }

/* ========== HERO ========== */
.hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: calc(100px + env(safe-area-inset-top, 0px));
  padding-bottom: 60px;
  background: radial-gradient(ellipse at 75% 40%, rgba(26,105,199,.14), transparent 50%),
              linear-gradient(135deg, #07101e, #0a1729);
  position: relative;
  overflow: hidden;
}
.hero-inner {
  max-width: var(--max-w); margin: 0 auto; width: 100%;
  padding: 0 var(--pad);
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: center;
}
.hero-copy { position: relative; z-index: 2; }
.hero h1 { font-size: clamp(38px, 4.8vw, 72px); max-width: 600px; margin: 24px 0; }
.hero-lede { max-width: 480px; color: #9aa9bb; font-size: 15px; line-height: 1.75; }
.hero-actions { display: flex; align-items: center; gap: 14px; margin-top: 32px; flex-wrap: wrap; }

/* Hero visual */
.hero-visual { position: relative; height: 480px; min-width: 0; }
.visual-grid {
  position: absolute; inset: 0; opacity: .2;
  background-image: linear-gradient(rgba(55,199,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(55,199,255,.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.hero-connections { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-connections path { stroke: rgba(72,165,255,.4); stroke-dasharray: 4 8; fill: none; }
.hero-connections circle { fill: var(--cyan); filter: drop-shadow(0 0 6px var(--cyan)); }
.hero-status { position: absolute; bottom: 8%; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.status-row { display: flex; align-items: center; gap: 8px; color: #94a7bd; font: 9px 'DM Mono', monospace; letter-spacing: .1em; white-space: nowrap; }
.node {
  position: absolute; display: flex; align-items: center; gap: 9px;
  padding: 10px 12px; background: rgba(13,30,52,.92);
  border: 1px solid rgba(94,158,222,.3); border-radius: 3px;
  box-shadow: 0 10px 24px rgba(0,0,0,.15); z-index: 2;
}
.node .icon { color: var(--cyan); flex-shrink: 0; width: 15px; height: 15px; }
.node div { display: flex; flex-direction: column; gap: 2px; }
.node span, .node b { font: 8px 'DM Mono', monospace; letter-spacing: .06em; }
.node span { color: #8293a8; }
.node b { color: #56df9b; font-weight: 400; }
.node-a { top: 6%; left: 0; }
.node-b { top: 10%; right: 0; }
.node-c { bottom: 14%; right: 2%; }
.node-d { bottom: 6%; left: 2%; }

/* ========== ABOUT ========== */
.about { padding-top: 100px; padding-bottom: 120px; }
.about-grid { display: grid; grid-template-columns: 1.4fr .8fr; gap: 56px; align-items: start; }
.about-content h2 { font-size: clamp(30px, 3.2vw, 48px); margin-bottom: 24px; }
.about-content p { color: #8796a9; font-size: 14px; line-height: 1.85; max-width: 540px; margin-bottom: 16px; }
.about-stats { display: flex; flex-direction: column; gap: 16px; }
.about-stat { padding: 24px; border: 1px solid var(--line); background: rgba(255,255,255,.02); }
.about-stat strong { display: block; color: white; font: 500 40px 'DM Mono', monospace; letter-spacing: -.05em; }
.about-stat span { color: #8796a9; font: 10px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }

/* ========== PROBLEM ========== */
.problem { padding-top: 100px; padding-bottom: 120px; }
.problem-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; }
.problem-copy h2 { font-size: clamp(30px, 3.4vw, 52px); margin-bottom: 20px; }
.problem-copy p { color: #8796a9; font-size: 14px; line-height: 1.8; max-width: 400px; }
.problem-board { display: grid; gap: 10px; align-content: center; }
.problem-card {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px; background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08); color: #a6b3c3; font-size: 12px;
  transition: border-color .3s, background .3s;
}
.problem-card:hover { border-color: rgba(255,127,130,.35); background: rgba(255,127,130,.04); }
.problem-card .icon { color: #ff7f82; flex-shrink: 0; width: 17px; height: 17px; }
.problem-card b { margin-left: auto; color: #c2767b; font: 9px 'DM Mono', monospace; letter-spacing: .08em; }

/* ========== SOLUTION ========== */
.solution { padding-top: 100px; padding-bottom: 120px; }
.solution-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: end; margin-bottom: 56px; }
.solution-intro h2 { font-size: clamp(30px, 3.4vw, 52px); }
.solution-intro p { max-width: 480px; color: #6b7c8f; font-size: 14px; line-height: 1.8; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #ccd7e1; border-left: 1px solid #ccd7e1; }
.pillar {
  position: relative; min-height: 190px; padding: 24px;
  border-right: 1px solid #ccd7e1; border-bottom: 1px solid #ccd7e1;
  transition: background .3s, transform .3s; overflow: hidden;
}
.pillar:hover { background: white; transform: translateY(-4px); }
.pillar .pillar-icon { color: var(--blue); width: 20px; height: 20px; }
.pillar span { display: block; margin-top: 26px; font: 500 11px 'DM Mono', monospace; letter-spacing: .1em; }
.pillar p { max-width: 220px; margin-top: 12px; color: #75869a; font-size: 12px; line-height: 1.6; }
.pillar .pillar-arrow { position: absolute; right: 22px; bottom: 22px; color: #9bafc3; width: 16px; height: 16px; transition: transform .3s, color .3s; }
.pillar:hover .pillar-arrow { color: var(--blue); transform: translate(3px, -3px); }

/* ========== SERVICES (HORIZONTAL SCROLL) ========== */
.services-section { padding-top: 100px; padding-bottom: 60px; }
.services-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 56px; }
.services-heading h2 { font-size: clamp(30px, 3.4vw, 52px); max-width: 600px; }
.services-heading p { max-width: 320px; color: #8999ad; font-size: 14px; line-height: 1.8; }
.services-track { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--pad); }
.scroll-hint {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  opacity: 0; transition: opacity .3s ease; z-index: 2; pointer-events: none;
}
.timeline-track:hover + .scroll-hint { opacity: 1; }
.scroll-hint svg { display: block; width: 16px; height: 16px; color: var(--cyan); animation: scrollHint 2s ease-in-out infinite; }
@keyframes scrollHint { 0%, 100% { transform: translateX(0); opacity: .5; } 50% { transform: translateX(8px); opacity: 1; } }
.service-card {
  position: relative; min-height: 400px; padding: 28px;
  background: var(--navy-2); border: 1px solid rgba(116,158,205,.15);
  transition: border-color .35s, transform .35s, background .35s; overflow: hidden;
}
.service-card:hover { border-color: rgba(55,199,255,.6); transform: translateY(-6px); background: var(--navy-3); }
.card-glow {
  position: absolute; top: -40%; right: -20%; width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(45,143,255,.1), transparent 65%);
  opacity: 0; transition: opacity .35s; pointer-events: none;
}
.service-card:hover .card-glow { opacity: 1; }
.card-top { display: flex; align-items: center; justify-content: space-between; color: var(--blue); position: relative; z-index: 1; }
.card-top span { color: #637488; font: 11px 'DM Mono', monospace; }
.card-top .icon { width: 22px; height: 22px; }
.service-card h3 { margin: 60px 0 12px; font-size: 20px; position: relative; z-index: 1; }
.service-card p { min-height: 60px; color: #8999ad; font-size: 12px; line-height: 1.7; position: relative; z-index: 1; }
.service-card ul { display: grid; gap: 9px; padding-top: 18px; margin-top: 18px; border-top: 1px solid var(--line); color: #a5b3c3; font: 11px 'DM Mono', monospace; position: relative; z-index: 1; }
.service-card li { display: flex; align-items: center; gap: 8px; }
.service-card li .icon { color: #55dca0; flex-shrink: 0; width: 14px; height: 14px; }
.card-arrow {
  display: grid; place-items: center; width: 30px; height: 30px; margin-top: 20px;
  border: 1px solid var(--line); color: #a6bed9;
  transition: background .3s, border-color .3s, transform .3s; position: relative; z-index: 1;
}
.service-card:hover .card-arrow { background: var(--blue); border-color: var(--blue); transform: translate(3px, -3px); }
.services-hint { padding-top: 24px; color: #5d6e82; font: 10px 'DM Mono', monospace; letter-spacing: .1em; text-transform: uppercase; }

/* ========== MONITOR ========== */
.monitor-section { padding-top: 100px; padding-bottom: 120px; }
.monitor-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: center; }
.monitor-copy .eyebrow { color: #71869b; margin-bottom: 20px; }
.monitor-copy h2 { font-size: clamp(28px, 3.2vw, 48px); max-width: 460px; margin-bottom: 18px; }
.monitor-copy p { max-width: 420px; color: #6b7c8f; font-size: 14px; line-height: 1.8; margin-bottom: 14px; }
.monitor-tags { display: flex; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.monitor-tags span { display: flex; align-items: center; gap: 7px; padding: 8px 13px; border: 1px solid #cdd6e0; color: #5a6b7e; font: 10px 'DM Mono', monospace; text-transform: uppercase; }
.monitor-tags .icon { color: var(--blue); width: 14px; height: 14px; }
.dashboard { padding: 24px; background: #091525; color: white; border: 1px solid rgba(91,145,204,.25); box-shadow: 16px 20px 44px rgba(12,38,68,.15); }
.dashboard-top { display: flex; justify-content: space-between; align-items: flex-start; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.dashboard-top strong { display: block; margin-top: 8px; font-size: 15px; font-weight: 500; }
.dashboard-kicker, .live-pill, .metric span, .chart-card span, .uptime-card > span, .chart-axis, .uptime-note { color: #70849b; font: 10px 'DM Mono', monospace; letter-spacing: .08em; }
.live-pill { display: flex; gap: 7px; align-items: center; color: #5cdaa0; }
.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 16px; }
.metric { padding: 14px 12px; background: rgba(255,255,255,.03); }
.metric b { display: block; margin-top: 10px; font: 12px 'DM Mono', monospace; }
.metric b.green { color: #5cdda1; }
.metric-spark { display: flex; align-items: end; gap: 3px; height: 16px; margin-top: 12px; }
.metric-spark i { flex: 1; background: #2981dd; opacity: .55; }
.metric-spark i:nth-child(1) { height: 44%; }
.metric-spark i:nth-child(2) { height: 67%; }
.metric-spark i:nth-child(3) { height: 45%; }
.metric-spark i:nth-child(4) { height: 82%; }
.metric-spark i:nth-child(5) { height: 58%; }
.metric-spark i:nth-child(6) { height: 91%; }
.dashboard-lower { display: grid; grid-template-columns: 1.5fr .75fr; gap: 10px; margin-top: 10px; }
.chart-card, .uptime-card { padding: 16px; background: rgba(255,255,255,.03); }
.chart-card > div:first-child { display: flex; justify-content: space-between; }
.chart-card b { font: 14px 'DM Mono', monospace; }
.chart-card small { color: #56d99c; font-size: 9px; }
.chart-card svg { width: 100%; height: 110px; margin-top: 16px; overflow: visible; }
.chart-line { fill: none; stroke: var(--cyan); stroke-width: 2; }
.chart-fill { fill: rgba(45,143,255,.1); }
.chart-axis { display: flex; justify-content: space-between; font-size: 8px !important; }
.uptime-card strong { display: block; margin-top: 12px; color: white; font: 26px 'DM Mono', monospace; }
.uptime-card strong small { font-size: 13px; color: #7190aa; }
.uptime-bars { display: flex; gap: 3px; margin: 24px 0 14px; }
.uptime-bars i { height: 22px; flex: 1; background: #45c88e; }
.uptime-bars i:nth-child(13), .uptime-bars i:nth-child(16) { background: #2784da; }
.uptime-note { display: flex; align-items: center; gap: 6px; color: #6aa987; font-size: 8px; letter-spacing: 0; }
.uptime-note .icon { width: 13px; height: 13px; }

/* ========== SECURITY ========== */
.security-section { padding-top: 100px; padding-bottom: 120px; }
.security-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.security-copy h2 { font-size: clamp(28px, 3.2vw, 48px); max-width: 500px; margin-bottom: 18px; }
.security-copy p { color: #8796a9; font-size: 14px; line-height: 1.8; max-width: 400px; }
.security-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 28px; color: #acbbcb; font: 11px 'DM Mono', monospace; }
.security-list span { display: flex; align-items: center; gap: 8px; }
.security-list .icon { color: #50d69b; flex-shrink: 0; width: 15px; height: 15px; }
.security-visual { position: relative; padding: 36px 28px; border: 1px solid rgba(55,199,255,.15); background: linear-gradient(180deg, rgba(45,143,255,.04), transparent); }
.security-flow { display: flex; flex-direction: column; align-items: center; gap: 0; }
.flow-node { display: flex; align-items: center; gap: 14px; width: 100%; max-width: 340px; padding: 16px 18px; border: 1px solid rgba(55,199,255,.25); background: #0a1b2e; transition: border-color .3s; }
.flow-node:hover { border-color: rgba(55,199,255,.5); }
.flow-node.protected { border-color: rgba(84,218,154,.35); }
.flow-icon { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(55,199,255,.3); border-radius: 4px; color: var(--cyan); flex-shrink: 0; }
.flow-icon .icon { width: 20px; height: 20px; }
.flow-node.protected .flow-icon { color: #56d99b; border-color: rgba(84,218,154,.3); }
.flow-text { display: flex; flex-direction: column; gap: 3px; }
.flow-text span { color: #b6c7d9; font: 11px 'DM Mono', monospace; letter-spacing: .08em; }
.flow-text b { color: #56d99b; font: 9px 'DM Mono', monospace; font-weight: 400; }
.flow-connector { width: 1px; height: 28px; background: linear-gradient(180deg, rgba(55,199,255,.4), rgba(55,199,255,.15)); }
.flow-endpoints { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-top: 4px; }
.endpoint { display: flex; align-items: center; gap: 7px; padding: 8px 12px; border: 1px solid var(--line); color: #788da3; font: 9px 'DM Mono', monospace; letter-spacing: .06em; }
.endpoint .icon { color: #6b8db5; flex-shrink: 0; width: 16px; height: 16px; }

/* ========== BRAZIL ========== */
.brazil-section { padding-top: 100px; padding-bottom: 120px; }
.brazil-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.brazil-copy h2 { font-size: clamp(28px, 3.2vw, 48px); max-width: 520px; margin-bottom: 18px; }
.brazil-copy p { color: #6b7c8f; font-size: 14px; line-height: 1.8; max-width: 400px; }
.coverage-tags { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 30px; color: #667a90; font: 10px 'DM Mono', monospace; text-transform: uppercase; }
.coverage-tags span { display: flex; align-items: center; gap: 8px; }
.map-visual { position: relative; min-height: 480px; }
.map-shape { position: absolute; left: 50%; top: 0; width: 380px; height: 420px; transform: translateX(-50%); }
.map-shape svg { width: 100%; height: 100%; }
.brazil-outline { fill: rgba(45,143,255,.06); stroke: #438dd1; stroke-width: 1.5; stroke-linejoin: round; }
.map-scan { position: absolute; z-index: 1; top: 0; left: 13%; width: 74%; height: 1px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); animation: scan 5s ease-in-out infinite; }

/* ========== PROCESS (HORIZONTAL SCROLL) ========== */
.process-section { position: relative; padding-top: 100px; padding-bottom: 60px; }
.process-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: 56px; }
.process-heading h2 { font-size: clamp(30px, 3.4vw, 52px); max-width: 600px; }
.process-heading p { max-width: 320px; color: #8293a8; font-size: 14px; line-height: 1.8; }
.timeline-track { display: flex; gap: 20px; max-width: var(--max-w); margin: 0 auto; padding: 0 var(--pad); overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.timeline-track::-webkit-scrollbar { display: none; }
.timeline-step { position: relative; flex: 0 0 270px; padding: 0 30px 36px 0; }
.timeline-marker { display: grid; place-items: center; width: 54px; height: 54px; border: 1px solid rgba(55,199,255,.5); border-radius: 50%; color: var(--cyan); font: 13px 'DM Mono', monospace; background: var(--navy); position: relative; z-index: 2; }
.timeline-line { position: absolute; top: 27px; left: 54px; right: -20px; height: 1px; background: var(--line); z-index: 1; }
.timeline-step h3 { margin: 28px 0 10px; font-size: 17px; }
.timeline-step p { max-width: 220px; color: #8293a8; font-size: 13px; line-height: 1.7; }

/* ========== WHY ========== */
.why-section { padding-top: 100px; padding-bottom: 120px; }
.why-heading h2 { font-size: clamp(30px, 3.4vw, 52px); max-width: 680px; margin-bottom: 48px; }
.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid #ccd7e1; }
.audience-card { position: relative; min-height: 220px; padding: 24px; border: 1px solid #ccd7e1; border-left: 0; transition: background .25s, transform .25s; overflow: hidden; }
.audience-card:hover { background: white; transform: translateY(-4px); }
.audience-card > span { color: #7f94a9; font: 10px 'DM Mono', monospace; }
.audience-card h3 { margin: 38px 0 10px; font-size: 15px; text-transform: uppercase; letter-spacing: .02em; }
.audience-card p { color: #718297; font-size: 12px; line-height: 1.6; }
.audience-card .icon { position: absolute; right: 20px; bottom: 20px; color: var(--blue); width: 17px; height: 17px; transition: transform .3s; }
.audience-card:hover .icon { transform: translate(3px, -3px); }

/* ========== NUMBERS ========== */
.numbers-section { padding-top: 100px; padding-bottom: 90px; }
.numbers-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 48px; }
.numbers-grid > div { padding: 0 28px; border-left: 1px solid var(--line); }
.numbers-grid > div:first-child { padding-left: 0; border-left: 0; }
.numbers-grid strong { display: flex; align-items: baseline; gap: 4px; color: white; font: 500 clamp(40px, 5vw, 68px) 'DM Mono', monospace; letter-spacing: -.08em; }
.numbers-grid strong i { font-style: normal; color: var(--blue); font-size: .38em; letter-spacing: 0; align-self: flex-start; margin-top: .15em; }
.numbers-grid p { margin-top: 10px; color: #8799ad; font: 10px 'DM Mono', monospace; text-transform: uppercase; }
.fine-print { margin-top: 48px; color: #6f8296; font: 10px 'DM Mono', monospace; }

/* ========== FAQ ========== */
.faq-section { padding-top: 100px; padding-bottom: 120px; }
.faq-heading h2 { font-size: clamp(28px, 3.2vw, 48px); margin-bottom: 14px; }
.faq-heading p { color: #6b7c8f; font-size: 14px; line-height: 1.8; max-width: 500px; margin-bottom: 40px; }
.faq-list { display: grid; gap: 10px; max-width: 760px; }
.faq-item { border: 1px solid #cdd6e0; overflow: hidden; transition: border-color .3s; }
.faq-item.is-open { border-color: var(--blue); }
.faq-item button { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 18px 22px; text-align: left; font-size: 14px; font-weight: 500; color: var(--ink); }
.faq-item button .icon { color: #7a8a9c; flex-shrink: 0; width: 18px; height: 18px; transition: color .3s; }
.faq-item.is-open button .icon { color: var(--blue); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.is-open .faq-answer { max-height: 300px; }
.faq-answer p { padding: 0 22px 18px; color: #6b7c8f; font-size: 13px; line-height: 1.8; }

/* ========== CONTACT ========== */
.contact-section { position: relative; padding-top: 130px; padding-bottom: 140px; background: #e8eef4; color: var(--ink); text-align: center; overflow: hidden; }
.contact-inner { position: relative; z-index: 1; }
.contact-section .eyebrow { justify-content: center; color: #708398; }
.contact-section h2 { margin: 22px auto; font-size: clamp(40px, 5.5vw, 76px); }
.contact-section > .container > p { margin: 0 auto; max-width: 420px; color: #718296; }
.contact-actions { justify-content: center; display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.contact-section .btn-ghost { color: #1e466f; border-color: #b9cadb; }
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 860px; margin: 48px auto 0; }
.contact-card { display: flex; align-items: center; gap: 14px; padding: 20px; border: 1px solid #cdd6e0; background: white; transition: transform .25s, box-shadow .25s; }
.contact-card:hover { transform: translateY(-3px); box-shadow: 0 10px 26px rgba(45,143,255,.07); }
.contact-card .icon { color: var(--blue); flex-shrink: 0; width: 20px; height: 20px; }
.contact-card span { display: block; color: #8595a8; font: 9px 'DM Mono', monospace; text-transform: uppercase; letter-spacing: .08em; }
.contact-card b { display: block; margin-top: 4px; color: var(--ink); font-size: 13px; font-weight: 500; }
.contact-glow { position: absolute; left: 50%; top: 15%; width: 560px; height: 340px; transform: translateX(-50%); background: radial-gradient(ellipse, rgba(45,143,255,.12), transparent 65%); pointer-events: none; }

/* ========== FOOTER ========== */
.footer { 
  padding-top: 64px; 
  padding-bottom: max(24px, env(safe-area-inset-bottom, 24px)); 
}
.footer-main { display: grid; grid-template-columns: 1.8fr 1fr 1fr 1.4fr; gap: 36px; padding-bottom: 56px; }
.footer-brand img { width: 130px; }
.footer-brand p { max-width: 240px; margin-top: 22px; color: #8090a5; font-size: 12px; line-height: 1.7; }
.footer-links, .footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; }
.footer-links > span:first-child, .footer-contact > span { margin-bottom: 5px; color: #dce7f3; font: 10px 'DM Mono', monospace; letter-spacing: .1em; text-transform: uppercase; }
.footer-links button, .footer-contact a { color: #7f90a4; font-size: 11px; transition: color .25s; }
.footer-links button:hover, .footer-contact a:hover { color: white; }
.footer-area-link { display: flex; align-items: center; gap: 6px; }
.footer-area-link .icon { width: 14px; height: 14px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid var(--line); color: #63768b; font: 9px 'DM Mono', monospace; letter-spacing: .05em; }

/* ========== ANIMATIONS ========== */
@keyframes scan { 0%, 100% { transform: translateY(0); opacity: 0; } 20%, 75% { opacity: 1; } 90% { transform: translateY(480px); opacity: 0; } }

/* Hide scroll hints on desktop */
@media (min-width: 1025px) {
  .scroll-hint { display: none; }
}

/* ========== RESPONSIVE: TABLET ========== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 30px; }
  .hero-visual { height: 400px; max-width: 500px; }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-stats { flex-direction: row; gap: 12px; }
  .about-stat { flex: 1; }
  .problem-grid { grid-template-columns: 1fr; gap: 32px; }
  .solution-intro { grid-template-columns: 1fr; gap: 20px; }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .services-heading { flex-direction: column; align-items: flex-start; gap: 20px; }
  .services-track { grid-template-columns: repeat(2, 1fr); }
  .monitor-grid { grid-template-columns: 1fr; gap: 32px; }
  .security-grid { grid-template-columns: 1fr; gap: 32px; }
  .brazil-grid { grid-template-columns: 1fr; gap: 32px; align-items: start; }
  .process-heading { flex-direction: column; align-items: flex-start; gap: 20px; }
  .timeline-step { flex: 0 0 210px; }
  .timeline-step p { max-width: 170px; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .numbers-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .numbers-grid > div { padding: 0 14px; }
  .numbers-grid > div:nth-child(odd) { padding-left: 0; }
  .contact-cards { grid-template-columns: 1fr; max-width: 380px; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* ========== RESPONSIVE: MOBILE ========== */
@media (max-width: 640px) {
  :root { --pad: 20px; }
  .topbar { padding: 16px 20px; }
  .brand { width: 100px; }
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute; display: none; top: 64px; left: 16px; right: 16px;
    flex-direction: column; align-items: stretch; gap: 0; margin: 0; padding: 8px;
    background: #0e2036; border: 1px solid var(--line);
  }
  .nav-links.is-open { display: flex; }
  .nav-links button { padding: 14px; text-align: left; }
  .nav-cta { display: none; }

  .hero { 
    min-height: 100dvh;
    padding-top: max(90px, env(safe-area-inset-top) + 20px);
    padding-bottom: max(50px, env(safe-area-inset-bottom) + 20px);
  }
  .hero h1 { font-size: clamp(32px, 9vw, 48px); }
  .hero-lede { font-size: 14px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }
  .hero-visual { height: 300px; }
  .hero-status { bottom: 0; right: 46%; left: auto; transform: translateX(50%); }

  .about, .problem, .solution, .monitor-section, .security-section, .brazil-section, .why-section, .faq-section, .numbers-section { padding-top: 70px; padding-bottom: 80px; }
  .section-label { margin-bottom: 32px; }

  .about-stats { flex-wrap: wrap; }
  .about-stat { flex: 1; min-width: 130px; }
  .about-stat strong { font-size: 28px; }

  .pillar-grid { grid-template-columns: 1fr; }
  .pillar { min-height: 160px; padding: 20px; }

  .services-section, .process-section { padding-top: 70px; padding-bottom: 50px; }
  .services-heading { margin-bottom: 32px; }
  .services-track { grid-template-columns: 1fr; }

  .metric-grid { grid-template-columns: 1fr 1fr; }
  .dashboard-lower { grid-template-columns: 1fr; }
  .dashboard { padding: 16px; }

  .security-list { grid-template-columns: 1fr; }
  .security-visual { padding: 24px 16px; }
  .flow-node { max-width: 100%; }

  .map-visual { min-height: 420px; }
   .map-shape { width: 300px; height: 360px; }

   .timeline-step { flex: 0 0 200px; }
   .timeline-step p { max-width: 155px; }

  .audience-grid { grid-template-columns: 1fr; }
  .audience-card { min-height: 180px; padding: 20px; }

  .numbers-grid { grid-template-columns: 1fr; gap: 24px; }
  .numbers-grid > div { padding: 0; border-left: 0; }
  .numbers-grid strong { font-size: 36px; }

  .contact-section { padding-top: 90px; padding-bottom: 100px; }
  .contact-section h2 { font-size: 38px; }

  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; align-items: flex-start; }
  .footer-tag { display: none; }
}

/* ========== REDUCED MOTION ========== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}