/* InfoSystem — premium landing page */
:root {
  --ink: #0a0a0b;
  --ink-2: #111114;
  --ink-3: #16161a;
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.16);
  --line-dark: rgba(0,0,0,0.08);
  --line-dark-strong: rgba(0,0,0,0.14);
  --paper: #f6f6f4;
  --paper-2: #ecece8;
  --text: #ededed;
  --text-dim: #a0a0a6;
  --text-dim-2: #6c6c74;
  --text-dark: #131316;
  --text-dark-dim: #5a5a62;
  --red: #e10a17;
  --red-2: #ff2a2a;
  --red-deep: #b00811;
  --radius: 18px;
  --radius-lg: 28px;
  --max: 1280px;
  --gutter: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Manrope', system-ui, sans-serif;
  background: var(--ink);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
  letter-spacing: -0.01em;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; font-weight: 400; letter-spacing: 0; }

/* type system */
.eyebrow {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 4px rgba(225,10,23,0.18); }
.eyebrow.dark { color: var(--text-dark-dim); }

.h-display {
  font-weight: 700;
  font-size: clamp(40px, 6.4vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  margin: 0;
  text-wrap: balance;
}
.h-section {
  font-weight: 700;
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin: 0;
  text-wrap: balance;
}
.h-block {
  font-weight: 700;
  font-size: clamp(26px, 2.4vw, 36px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
}
.lede {
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.55;
  color: var(--text-dim);
  max-width: 62ch;
  margin: 0;
  font-weight: 400;
}
.lede.dark { color: var(--text-dark-dim); }
.muted { color: var(--text-dim); }
.muted.dark { color: var(--text-dark-dim); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  transition: transform .25s cubic-bezier(.2,.7,.2,1), background .25s, color .25s, border-color .25s, box-shadow .3s;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 8px 28px rgba(225,10,23,0.35); }
.btn-primary:hover { background: #ff1a26; box-shadow: 0 14px 38px rgba(225,10,23,0.45); }
.btn-wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 8px 24px rgba(37,211,102,0.35);
  animation: btnWaPulse 2.4s ease-out infinite;
}
.btn-wa:hover { background: #1ebe5d; box-shadow: 0 14px 32px rgba(37,211,102,0.45); }
@keyframes btnWaPulse {
  0%   { box-shadow: 0 8px 24px rgba(37,211,102,0.35), 0 0 0 0 rgba(37,211,102,0.55); }
  70%  { box-shadow: 0 8px 24px rgba(37,211,102,0.35), 0 0 0 14px rgba(37,211,102,0); }
  100% { box-shadow: 0 8px 24px rgba(37,211,102,0.35), 0 0 0 0 rgba(37,211,102,0); }
}
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,0.22); }
.btn-ghost-light:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.4); }
.btn-ghost-dark { background: transparent; color: var(--text-dark); border-color: rgba(0,0,0,0.18); }
.btn-ghost-dark:hover { background: rgba(0,0,0,0.04); border-color: rgba(0,0,0,0.3); }
.btn-solid-light { background: #fff; color: #000; }
.btn-solid-light:hover { background: #efefef; }
.btn-sm { padding: 10px 16px; font-size: 13.5px; }
.btn .arrow { transition: transform .25s; }
.btn:hover .arrow { transform: translateX(3px); }

/* header */
.header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  transition: backdrop-filter .3s, background .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(10,10,11,0.72);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand-logo {
  height: 30px;
  width: auto;
  display: block;
  /* lift gray text contrast on dark headers without distorting brand color */
  filter: brightness(1.15);
}
@media (max-width: 540px) {
  .brand-logo { height: 26px; }
}
.footer-logo { height: 36px; filter: brightness(1.2); }

.nav { display: flex; gap: 30px; }
.nav a { font-size: 15.5px; color: #c8c8d0; font-weight: 500; transition: color .2s; }
.nav a:hover { color: #fff; }
.header-cta { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; }

@media (max-width: 920px) {
  .nav { display: none; }
  .menu-btn {
    display: inline-flex; width: 40px; height: 40px;
    border: 1px solid var(--line); border-radius: 12px;
    align-items: center; justify-content: center;
    background: rgba(255,255,255,0.03);
  }
  .header-cta .btn span.full { display: none; }
}

.mobile-menu {
  position: fixed; inset: 0; z-index: 99;
  background: rgba(10,10,11,0.95);
  backdrop-filter: blur(20px);
  display: flex; flex-direction: column;
  padding: 90px var(--gutter) 40px;
  transform: translateY(-100%);
  transition: transform .35s cubic-bezier(.2,.8,.2,1);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  font-size: 28px; font-weight: 600; padding: 16px 0;
  border-bottom: 1px solid var(--line);
  letter-spacing: -0.02em;
}

/* reveal */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.8,.2,1), transform .9s cubic-bezier(.2,.8,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal-slow { transition-duration: 1.2s; }
.reveal[data-delay="1"] { transition-delay: 80ms; }
.reveal[data-delay="2"] { transition-delay: 160ms; }
.reveal[data-delay="3"] { transition-delay: 240ms; }
.reveal[data-delay="4"] { transition-delay: 320ms; }
.reveal[data-delay="5"] { transition-delay: 400ms; }

/* HERO */
.hero {
  position: relative;
  padding: 180px 0 100px;
  background: radial-gradient(1100px 700px at 80% -10%, rgba(225,10,23,0.18), transparent 60%),
              radial-gradient(900px 600px at 0% 10%, rgba(40,40,46,0.6), transparent 60%),
              #0a0a0b;
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 1100px 700px at 50% 30%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 1100px 700px at 50% 30%, #000 30%, transparent 80%);
  z-index: 0;
}
.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 1020px) { .hero-inner { grid-template-columns: 1fr; gap: 40px; } }
.hero h1 { color: #fff; margin-top: 22px; }
.hero h1 em { font-style: normal; color: var(--red-2); }
.hero .lede { margin-top: 22px; max-width: 56ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-reinforce { display: inline-flex; align-items: center; gap: 10px; margin-top: 22px; font-size: 13.5px; color: var(--text-dim); }
.hero-reinforce .ping { position: relative; width: 8px; height: 8px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 4px rgba(74,222,128,0.18); }
.hero-reinforce .ping::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 1px solid rgba(74,222,128,0.4);
  animation: ping 2.4s ease-out infinite;
}
@keyframes ping { 0%{transform:scale(.8);opacity:1} 100%{transform:scale(2.2);opacity:0} }

/* hero visual — the rack/dashboard composition */
.hero-visual {
  position: relative;
  aspect-ratio: 1.05/1;
  display: grid;
  place-items: center;
}

/* metric pills */
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 999px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--text-dim);
}
.pill svg { width: 14px; height: 14px; }

/* generic sections */
section { position: relative; }
.section { padding: clamp(80px, 10vw, 140px) 0; }
.section.dark { background: var(--ink); color: var(--text); }
.section.darker { background: #060607; color: var(--text); }
.section.light { background: var(--paper); color: var(--text-dark); }
.section.cream { background: #f0efea; color: var(--text-dark); }

.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; margin-bottom: clamp(40px, 6vw, 80px); }
@media (max-width: 860px) { .section-head { grid-template-columns: 1fr; gap: 18px; } }

/* DESTAQUES grid */
.destaques-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 178px;
  gap: 12px;
}
.dcard {
  position: relative;
  border-radius: var(--radius);
  padding: 22px 24px;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--line-dark);
  background: #fff;
  transition: transform .5s cubic-bezier(.2,.8,.2,1), box-shadow .5s, border-color .3s;
  display: flex; flex-direction: column; justify-content: space-between;
}
.dcard:hover { transform: translateY(-3px); box-shadow: 0 24px 48px -24px rgba(0,0,0,0.18); }
.dcard .label { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dark-dim); }
.dcard .title { font-size: clamp(17px, 1.3vw, 20px); font-weight: 600; letter-spacing: -0.018em; line-height: 1.15; margin: 0; }
.dcard .desc { font-size: 13px; line-height: 1.45; color: var(--text-dark-dim); margin: 6px 0 0; max-width: 28ch; }
.dcard.dark { background: #0f0f12; color: #fff; border-color: var(--line); }
.dcard.dark .label { color: var(--text-dim); }
.dcard.dark .desc { color: var(--text-dim); }
.dcard.accent { background: linear-gradient(150deg, #d00611 0%, #790610 100%); color: #fff; border-color: rgba(255,255,255,0.1); }
.dcard.accent .label { color: rgba(255,255,255,0.7); }
.dcard.accent .desc { color: rgba(255,255,255,0.78); }

.dcard.span-3 { grid-column: span 3; }
.dcard.span-2 { grid-column: span 2; }
.dcard.span-4 { grid-column: span 4; }
.dcard.tall { grid-row: span 2; }

@media (max-width: 920px) {
  .destaques-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 168px; }
  .dcard.span-2, .dcard.span-3, .dcard.span-4 { grid-column: span 2; }
  .dcard.tall { grid-row: auto; }
}
@media (max-width: 560px) {
  .destaques-grid { grid-template-columns: 1fr; }
  .dcard.span-2, .dcard.span-3, .dcard.span-4 { grid-column: span 1; }
}

/* PROBLEMA */
.problem-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: start; }
@media (max-width: 920px) { .problem-grid { grid-template-columns: 1fr; gap: 36px; } }
.dor-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); border-radius: var(--radius); overflow: hidden; }
.dor-list.darkmode { background: var(--line); border-color: var(--line); }
.dor { background: var(--paper); padding: 22px 22px 22px 20px; display: flex; gap: 14px; align-items: flex-start; transition: background .3s; }
.dor.darkmode { background: #0f0f12; }
.dor:hover { background: var(--paper-2); }
.dor.darkmode:hover { background: #15151a; }
.dor .num { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.1em; color: var(--text-dark-dim); padding-top: 3px; min-width: 22px; }
.dor.darkmode .num { color: var(--text-dim); }
.dor .txt { font-size: 15px; line-height: 1.4; font-weight: 500; }
@media (max-width: 540px) { .dor-list { grid-template-columns: 1fr; } }

/* SOLUÇÃO blocks */
.sol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
@media (max-width: 920px) { .sol-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .sol-grid { grid-template-columns: 1fr; } }
.sol-card {
  position: relative; overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  background: #0f0f12;
  min-height: 200px;
  display: flex; flex-direction: column; justify-content: space-between;
  transition: border-color .3s, background .3s, transform .3s;
}
.sol-card:hover { border-color: var(--line-strong); background: #131318; transform: translateY(-2px); }
.sol-card .num { font-family: 'JetBrains Mono', monospace; color: var(--red-2); font-size: 12px; letter-spacing: 0.16em; }
.sol-card h3 { font-size: 19px; font-weight: 600; margin: 0; line-height: 1.2; letter-spacing: -0.015em; }
.sol-card .arr { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-strong); display: grid; place-items: center; align-self: flex-end; transition: background .3s, color .3s, border-color .3s; }
.sol-card:hover .arr { background: var(--red); border-color: var(--red); color: #fff; }

/* DETALHES (big editorial blocks) */
.detalhe-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
  border-top: 1px solid var(--line-dark);
}
.detalhe-block.flip > .detalhe-visual { order: -1; }
.detalhe-block .detalhe-text h3 {
  font-size: clamp(30px, 3.4vw, 48px);
  font-weight: 700; letter-spacing: -0.025em; line-height: 1.05;
  margin: 14px 0 18px;
}
.detalhe-block .detalhe-text p { color: var(--text-dark-dim); font-size: 17px; line-height: 1.55; max-width: 48ch; margin: 0; }
.detalhe-visual {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: #0f0f12;
  border: 1px solid var(--line);
}
@media (max-width: 860px) {
  .detalhe-block { grid-template-columns: 1fr; gap: 30px; padding: 40px 0; }
  .detalhe-block.flip > .detalhe-visual { order: 0; }
}

/* SERVIÇOS list */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
@media (max-width: 860px) { .svc-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .svc-grid { grid-template-columns: 1fr; } }
.svc {
  background: #0a0a0b;
  padding: 26px 24px;
  display: flex; align-items: center; gap: 16px;
  min-height: 92px;
  transition: background .3s;
}
.svc:hover { background: #111116; }
.svc .icon { width: 36px; height: 36px; border-radius: 10px; background: rgba(255,255,255,0.04); border: 1px solid var(--line); display: grid; place-items: center; flex-shrink: 0; color: var(--red-2); }
.svc .txt { font-size: 15px; font-weight: 500; letter-spacing: -0.005em; }

/* PROCESSO */
.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; counter-reset: step; }
@media (max-width: 920px) { .process { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .process { grid-template-columns: 1fr; } }
.step {
  position: relative;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  background: #fff;
  display: flex; flex-direction: column; gap: 20px;
  min-height: 240px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.step:hover { transform: translateY(-3px); box-shadow: 0 24px 48px -24px rgba(0,0,0,0.16); }
.step .step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; letter-spacing: 0.16em;
  color: var(--text-dark-dim);
  display: flex; align-items: center; justify-content: space-between;
}
.step .step-num .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--red); }
.step h4 { font-size: 18px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.2; margin: 0; }
.step .step-line { height: 1px; background: var(--line-dark); margin-top: auto; position: relative; }
.step .step-line::before { content: ""; position: absolute; left: 0; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }

/* DIFERENCIAIS */
.dif-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
@media (max-width: 920px) { .dif-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .dif-grid { grid-template-columns: 1fr; } }
.dif { background: var(--ink); padding: 32px 26px; min-height: 180px; display: flex; flex-direction: column; gap: 14px; transition: background .3s; }
.dif:hover { background: #101016; }
.dif .dif-icon { color: var(--red-2); }
.dif h4 { font-size: 17px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.25; margin: 0; }

/* CTA strip */
.cta-strip {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  background: #060607;
  overflow: hidden;
  isolation: isolate;
}
.cta-strip::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 60%; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(225,10,23,0.5), transparent 60%);
  filter: blur(40px);
  z-index: 0;
}
.cta-strip .container { position: relative; z-index: 1; }
.cta-strip h2 { color: #fff; max-width: 18ch; }
.cta-strip .lede { color: var(--text-dim); margin-top: 24px; max-width: 56ch; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 60px; align-items: start; }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; gap: 30px; } }
.faq-list { border-top: 1px solid var(--line-dark); }
.faq-item { border-bottom: 1px solid var(--line-dark); }
.faq-q {
  width: 100%; text-align: left;
  padding: 24px 0;
  font-size: clamp(17px, 1.5vw, 21px); font-weight: 600; letter-spacing: -0.015em;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  color: var(--text-dark);
}
.faq-q .icn { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-dark-strong); display: grid; place-items: center; transition: background .3s, color .3s, transform .3s; }
.faq-item.open .faq-q .icn { background: var(--red); color: #fff; border-color: var(--red); transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .5s cubic-bezier(.2,.8,.2,1); }
.faq-a-inner { padding: 0 0 24px 0; color: var(--text-dark-dim); font-size: 16px; line-height: 1.6; max-width: 64ch; }

/* Ecossistema — outras landing pages */
.eco-section {
  background: #060607;
  padding: clamp(80px, 10vw, 130px) 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.eco-section::before {
  content: ""; position: absolute; inset: -10% -10% auto auto;
  width: 50%; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(225,10,23,0.16), transparent 60%);
  filter: blur(40px); z-index: 0;
}
.eco-section::after {
  content: ""; position: absolute; inset: auto auto -20% -10%;
  width: 40%; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(225,10,23,0.10), transparent 60%);
  filter: blur(40px); z-index: 0;
}
.eco-section .container { position: relative; z-index: 1; }

.eco-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
@media (max-width: 860px) { .eco-grid { grid-template-columns: 1fr; } }

.eco-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #14141a 0%, #0c0c10 100%);
  padding: 36px 36px 32px;
  min-height: 420px;
  display: flex; flex-direction: column;
  transition: border-color .4s, transform .5s cubic-bezier(.2,.8,.2,1), box-shadow .5s;
}
.eco-card:hover { transform: translateY(-3px); border-color: var(--line-strong); box-shadow: 0 30px 60px -30px rgba(0,0,0,0.6); }
.eco-card::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(800px 400px at 100% 0%, rgba(225,10,23,0.14), transparent 60%);
  z-index: 0; pointer-events: none;
}
.eco-card-art {
  position: absolute; right: 0; top: 0; bottom: 0; width: 58%;
  z-index: 0; opacity: .9; pointer-events: none;
  mask-image: linear-gradient(270deg, #000 60%, transparent);
  -webkit-mask-image: linear-gradient(270deg, #000 60%, transparent);
}
.eco-card-inner { position: relative; z-index: 1; display: flex; flex-direction: column; height: 100%; gap: 16px; }
.eco-card .tag {
  align-self: flex-start;
}
.eco-card h3 {
  font-size: clamp(26px, 2.4vw, 34px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: #fff;
  margin: 0;
  max-width: 14ch;
  text-wrap: balance;
}
.eco-card p {
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--text-dim);
  margin: 0;
  max-width: 38ch;
}
.eco-card .eco-cta {
  margin-top: auto; padding-top: 28px;
  display: inline-flex; align-items: center; gap: 12px;
  align-self: flex-start;
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(255,255,255,0.03);
  transition: background .25s, border-color .25s, transform .25s;
}
.eco-card .eco-cta:hover { background: var(--red); border-color: var(--red); transform: translateY(-1px); }
.eco-card .eco-cta .arrow { transition: transform .25s; }
.eco-card .eco-cta:hover .arrow { transform: translateX(3px); }

.eco-meta {
  display: flex; align-items: center; gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim);
}
.eco-meta .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--red); }

/* CTA final */
.cta-final {
  padding: clamp(100px, 14vw, 180px) 0;
  background: linear-gradient(180deg, #f6f6f4 0%, #e8e8e3 100%);
  color: var(--text-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final h2 { max-width: 18ch; margin: 0 auto; }
.cta-final .lede { margin: 24px auto 0; }
.cta-final .btn { margin-top: 36px; }

/* Footer */
footer.footer {
  background: #060607;
  color: var(--text);
  padding: 80px 0 30px;
  border-top: 1px solid var(--line);
}
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }
.footer h5 { font-size: 12px; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); margin: 0 0 16px; font-weight: 400; }
.footer p, .footer a { color: var(--text); font-size: 14.5px; line-height: 1.6; }
.footer a:hover { color: var(--red-2); }
.footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-bottom { margin-top: 60px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-bottom .mono { font-size: 12px; color: var(--text-dim); }

/* floating WhatsApp */
.wa-float {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 80;
  background: #25D366;
  color: #fff;
  border-radius: 999px;
  padding: 14px 18px;
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 14px;
  box-shadow: 0 16px 40px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.4);
  transition: transform .25s, box-shadow .3s;
  animation: waPulse 3s ease-out infinite;
}
.wa-float:hover { transform: translateY(-2px) scale(1.02); }
@keyframes waPulse {
  0% { box-shadow: 0 16px 40px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.5); }
  100% { box-shadow: 0 16px 40px rgba(37,211,102,0.4), 0 0 0 22px rgba(37,211,102,0); }
}
@media (max-width: 540px) {
  .wa-float .lbl { display: none; }
  .wa-float { padding: 14px; }
}

/* helpers */
.row-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: end; }
@media (max-width: 860px) { .split-grid { grid-template-columns: 1fr; gap: 20px; } }

/* tag chip */
.tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; border-radius: 999px;
  background: rgba(225,10,23,0.1);
  color: var(--red-2);
  border: 1px solid rgba(225,10,23,0.2);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
}
.tag.dark { background: rgba(225,10,23,0.08); color: var(--red); border-color: rgba(225,10,23,0.18); }

/* parallax hint */
.parallax { will-change: transform; }

/* misc visual flourishes (network grid, server stack) live in visuals.jsx */