/* =============================================================
   iSolutions CloudX — Sovereign AI landing
   Design system: navy / azure / cyan, Sora + IBM Plex Sans + JetBrains Mono.
   Signature: the "sovereign perimeter" — a bounded field data never crosses.
   ============================================================= */

/* ---------- tokens ---------- */
:root {
  /* brand */
  --navy:      #0A2540;
  --navy-900:  #061627;
  --navy-800:  #0c2c4d;
  --azure:     #1B9DE0;
  --azure-dark:#1565A8;
  --cyan:      #34C3F0;
  --confirm:   #16a34a;

  /* light surfaces */
  --frost:     #f4f8fc;
  --frost-2:   #e7f6fe;
  --white:     #ffffff;

  /* ink on light */
  --ink:       #0A2540;
  --ink-soft:  #21384f;
  --muted:     #5b6b7d;

  /* ink on dark */
  --on-dark:      #eaf3fb;
  --on-dark-soft: #b9cbdd;
  --on-dark-mut:  #7f97ae;

  /* lines */
  --line-light: #d9e6f2;
  --line-dark:  rgba(120,170,215,.16);

  /* accent gradient */
  --grad: linear-gradient(100deg, var(--azure) 0%, var(--cyan) 100%);

  /* type */
  --f-display: "Sora", system-ui, sans-serif;
  --f-body: "IBM Plex Sans", system-ui, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, monospace;

  /* geometry */
  --container: 1160px;
  --radius: 16px;
  --radius-sm: 11px;
  --ease: cubic-bezier(.22,.61,.36,1);

  --shadow-card: 0 1px 2px rgba(10,37,64,.06), 0 12px 32px -12px rgba(10,37,64,.14);
  --shadow-pop:  0 24px 60px -20px rgba(10,37,64,.35);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 600; letter-spacing: -.02em; line-height: 1.08; margin: 0; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }

/* ---------- buttons ---------- */
.btn {
  --bh: 52px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: var(--bh); padding: 0 26px;
  border: 1px solid transparent; border-radius: 999px;
  font-family: var(--f-display); font-weight: 600; font-size: 15px; letter-spacing: -.01em;
  transition: transform .18s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn-sm { --bh: 42px; padding: 0 20px; font-size: 14px; }
.btn-block { display: flex; width: 100%; }
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--grad); color: #fff;
  box-shadow: 0 8px 22px -8px rgba(27,157,224,.7);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -8px rgba(52,195,240,.75); }

.btn-ghost {
  background: transparent; color: var(--azure);
  border-color: var(--line-light);
}
.btn-ghost:hover { border-color: var(--azure); background: var(--frost-2); }

/* on dark surfaces */
.section-dark .btn-ghost, .hero .btn-ghost {
  color: var(--on-dark); border-color: var(--line-dark); background: rgba(255,255,255,.02);
}
.section-dark .btn-ghost:hover, .hero .btn-ghost:hover { border-color: var(--cyan); background: rgba(52,195,240,.08); }

.btn-whatsapp {
  background: #1faa5e; color: #fff;
  box-shadow: 0 8px 22px -10px rgba(31,170,94,.7);
}
.btn-whatsapp:hover { transform: translateY(-2px); background: #199a53; }

/* =============================================================
   NAV
   ============================================================= */
.nav {
  position: sticky; top: 0; z-index: 60;
  background: rgba(6,22,39,.86);
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid var(--line-dark);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 68px; }
.brand { display: flex; align-items: center; }
.brand-logo { height: 30px; width: auto; }
.footer .brand-logo { height: 34px; }
.nav-links { display: flex; gap: 26px; margin-left: 8px; }
.nav-links a {
  font-size: 14.5px; font-weight: 500; color: var(--on-dark-soft);
  padding: 6px 2px; position: relative; transition: color .18s;
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--grad); border-radius: 2px; transition: width .22s var(--ease);
}
.nav-links a:hover { color: var(--on-dark); }
.nav-links a:hover::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 14px; margin-left: auto; }

.lang-toggle {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,.05); border: 1px solid var(--line-dark);
  border-radius: 999px; padding: 6px 11px; color: var(--on-dark-mut); font-size: 13px;
  font-family: var(--f-mono); letter-spacing: .02em; transition: border-color .2s;
}
.lang-toggle:hover { border-color: var(--cyan); }
.lang-opt { transition: color .18s; }
.lang-opt.is-active { color: var(--cyan); font-weight: 600; }
.lang-sep { opacity: .4; }

/* =============================================================
   HERO
   ============================================================= */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(52,195,240,.16), transparent 60%),
    radial-gradient(900px 520px at 8% 12%, rgba(27,157,224,.14), transparent 62%),
    linear-gradient(180deg, var(--navy) 0%, var(--navy-900) 100%);
  color: var(--on-dark);
  isolation: isolate;
}
/* hero background media: poster base -> video crossfade, framed by the perimeter */
.hero-media { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-poster,
.hero-video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.hero-video { opacity: 0; transition: opacity .9s var(--ease); }
.hero-video.is-active { opacity: 1; }
.hero-overlay {
  position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(102deg, rgba(6,22,39,.95) 0%, rgba(10,37,64,.85) 36%, rgba(10,37,64,.55) 66%, rgba(6,22,39,.66) 100%),
    linear-gradient(180deg, rgba(6,22,39,.35) 0%, transparent 30%, rgba(6,22,39,.5) 78%, var(--navy-900) 100%);
}
/* ---- SIGNATURE: the living sovereign perimeter ----
   A bounded containment field. Data (canvas packets) drifts inside and is
   deflected at the boundary — it never crosses. The ring breathes; one light
   sweeps the border; corner brackets frame it like a vault. */
.hero-perimeter {
  position: absolute; inset: clamp(18px, 3.4vw, 44px);
  z-index: 1; pointer-events: none; border-radius: var(--radius);
}
.hero-field { position: absolute; inset: 0; width: 100%; height: 100%; }

/* the ring: crisp hairline + breathing glow + a light that sweeps the border */
.pm-ring {
  position: absolute; inset: 0; border-radius: inherit;
  border: 1px solid rgba(52,195,240,.22);
  box-shadow: 0 0 0 1px rgba(52,195,240,.04) inset, 0 0 34px -6px rgba(52,195,240,.18);
  animation: pmBreathe 6s var(--ease) infinite;
}
/* sweeping light — a conic gradient masked to the 1px border ring */
@property --pm-a { syntax: "<angle>"; inherits: false; initial-value: 0deg; }
.pm-ring::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit;
  padding: 1.4px;
  background: conic-gradient(from var(--pm-a),
    transparent 0deg, transparent 208deg,
    rgba(52,195,240,.0) 224deg, var(--cyan) 250deg, rgba(120,220,255,.9) 258deg,
    rgba(52,195,240,.0) 276deg, transparent 292deg, transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  animation: pmSweep 7.5s linear infinite;
  opacity: .9;
}
@keyframes pmBreathe {
  0%, 100% { border-color: rgba(52,195,240,.16); box-shadow: 0 0 0 1px rgba(52,195,240,.03) inset, 0 0 24px -8px rgba(52,195,240,.14); }
  50%      { border-color: rgba(52,195,240,.30); box-shadow: 0 0 0 1px rgba(52,195,240,.06) inset, 0 0 40px -4px rgba(52,195,240,.24); }
}
@keyframes pmSweep { to { --pm-a: 360deg; } }

/* corner brackets — vault framing, replaces the old dots */
.pm-bracket { position: absolute; width: 16px; height: 16px; }
.pm-bracket::before, .pm-bracket::after {
  content: ""; position: absolute; background: var(--cyan);
  box-shadow: 0 0 9px 1px rgba(52,195,240,.55);
}
.pm-bracket::before { width: 16px; height: 1.5px; }   /* horizontal arm */
.pm-bracket::after  { width: 1.5px; height: 16px; }   /* vertical arm   */
.pm-bracket.tl { top: -1px; left: -1px; }
.pm-bracket.tr { top: -1px; right: -1px; }
.pm-bracket.bl { bottom: -1px; left: -1px; }
.pm-bracket.br { bottom: -1px; right: -1px; }
.pm-bracket.tr::before, .pm-bracket.br::before { right: 0; }
.pm-bracket.tr::after,  .pm-bracket.tl::after  { left: auto; }
.pm-bracket.bl::before, .pm-bracket.br::before { bottom: 0; top: auto; }
.pm-bracket.bl::after,  .pm-bracket.br::after  { bottom: 0; top: auto; }
.pm-bracket.tr::after { right: 0; }
.pm-bracket.br::after { right: 0; }

/* monospace boundary tags — the security voice riding on the border */
.pm-tag {
  position: absolute; display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .16em; text-transform: uppercase;
  color: rgba(157,206,236,.82); background: rgba(6,22,39,.55);
  padding: 3px 10px; border-radius: 40px; backdrop-filter: blur(3px);
  border: 1px solid rgba(52,195,240,.14); white-space: nowrap;
}
.pm-tag-top { top: -11px; left: clamp(20px, 6vw, 64px); }
.pm-tag-bot { bottom: -11px; right: clamp(20px, 6vw, 64px); text-transform: none; letter-spacing: .04em; }
.pm-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--cyan);
  box-shadow: 0 0 8px 1px rgba(52,195,240,.7); animation: pmPulse 2.4s ease-in-out infinite;
}
@keyframes pmPulse { 0%,100% { opacity: .45; transform: scale(.82); } 50% { opacity: 1; transform: scale(1); } }

@media (prefers-reduced-motion: reduce) {
  .pm-ring { animation: none; }
  .pm-ring::after { animation: none; opacity: .5; }
  .pm-dot { animation: none; }
}
.hero-inner { position: relative; z-index: 2; padding-block: 108px 120px; max-width: 820px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .18em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 24px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--cyan); opacity: .7; }
.hero-title { font-size: clamp(2.7rem, 6.4vw, 4.6rem); font-weight: 700; letter-spacing: -.035em; }
.hero-title .grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { margin-top: 24px; max-width: 620px; font-size: clamp(1.02rem, 1.6vw, 1.2rem); color: var(--on-dark-soft); line-height: 1.62; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-micro { margin: 10px 0 0; font-size: .85rem; opacity: .8; }
.hero-badges { list-style: none; margin: 44px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.hero-badges li { display: inline-flex; align-items: center; gap: 9px; font-size: 13.5px; color: var(--on-dark-mut); font-weight: 500; }
.hero-badges li::before {
  content: ""; width: 7px; height: 7px; border-radius: 2px;
  background: var(--cyan); box-shadow: 0 0 10px 1px rgba(52,195,240,.6);
}

/* =============================================================
   SECTIONS (alternating light / dark)
   ============================================================= */
.section { padding-block: 104px; position: relative; }
.section-light { background: var(--frost); color: var(--ink); }
.section-dark {
  background:
    radial-gradient(760px 480px at 88% 0%, rgba(27,157,224,.12), transparent 60%),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy) 100%);
  color: var(--on-dark);
}
.section-head { max-width: 660px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 11.5px;
  letter-spacing: .16em; text-transform: uppercase; color: var(--azure); margin-bottom: 18px;
  padding: 4px 12px 4px 10px; border: 1px solid rgba(27,157,224,.22);
  border-radius: 40px; background: rgba(27,157,224,.05);
}
.kicker::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; box-shadow: 0 0 8px 1px currentColor;
  animation: kickPulse 2.6s ease-in-out infinite;
}
.section-dark .kicker { color: var(--cyan); border-color: rgba(52,195,240,.24); background: rgba(52,195,240,.06); }
@keyframes kickPulse { 0%,100% { opacity: .5; transform: scale(.8); } 50% { opacity: 1; transform: scale(1); } }
@media (prefers-reduced-motion: reduce) { .kicker::before { animation: none; } }
.section-head h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); }
.section-head p { margin-top: 16px; font-size: 1.08rem; color: var(--muted); }
.section-dark .section-head p { color: var(--on-dark-soft); }

/* ---------- cards grid ---------- */
.cards { display: grid; gap: 20px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.cards-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border: 1px solid var(--line-light);
  border-radius: var(--radius); padding: 28px 26px 30px;
  box-shadow: var(--shadow-card);
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), border-color .25s;
  position: relative; overflow: hidden;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; height: 3px; width: 100%;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-pop); border-color: #bfdcf1; }
.card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--frost-2); color: var(--azure); margin-bottom: 20px;
  border: 1px solid var(--line-light);
}
.card-icon svg { width: 23px; height: 23px; }
.card h3 { font-size: 1.16rem; margin-bottom: 9px; }
.card p { color: var(--muted); font-size: .97rem; line-height: 1.58; }

/* =============================================================
   HOW IT WORKS (dark) — numbered sequence + code
   ============================================================= */
.how-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.steps { display: flex; flex-direction: column; gap: 8px; }
.step {
  display: grid; grid-template-columns: auto 1fr; gap: 20px; align-items: start;
  padding: 22px 0; border-bottom: 1px solid var(--line-dark);
}
.step:last-child { border-bottom: none; }
.step-num {
  font-family: var(--f-mono); font-size: 14px; font-weight: 500; color: var(--cyan);
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border: 1px solid var(--line-dark); border-radius: 11px;
  background: rgba(52,195,240,.06);
}
.step h3 { font-size: 1.14rem; color: var(--on-dark); margin-bottom: 6px; }
.step p { color: var(--on-dark-soft); font-size: .97rem; }

.code-sample {
  background: rgba(4,15,28,.72); border: 1px solid var(--line-dark);
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-pop);
  align-self: stretch;
}
.code-bar { display: flex; align-items: center; gap: 7px; padding: 13px 16px; border-bottom: 1px solid var(--line-dark); background: rgba(255,255,255,.02); }
.code-bar .dot { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.14); }
.code-file { margin-left: 8px; font-family: var(--f-mono); font-size: 12.5px; color: var(--on-dark-mut); }
.code-sample pre { margin: 0; padding: 22px 20px; overflow-x: auto; font-family: var(--f-mono); font-size: 13.5px; line-height: 1.75; color: #cfe0f0; }
.code-sample code { font-family: inherit; }
.c-key { color: #34C3F0; }
.c-str { color: #7fd6a0; }
.c-com { color: var(--on-dark-mut); font-style: italic; }

/* =============================================================
   PLANS (light)
   ============================================================= */
.plans { align-items: stretch; }
.plan { display: flex; flex-direction: column; padding-top: 32px; }
.plan-name { font-size: 1.3rem; }
.plan-tagline { color: var(--muted); font-size: .95rem; margin-top: 7px; min-height: 42px; }
.plan-price { margin: 20px 0 4px; padding-bottom: 22px; border-bottom: 1px dashed var(--line-light); }
.plan-price-value { font-family: var(--f-display); font-weight: 600; font-size: 1.5rem; color: var(--ink); }
.plan-price-note { display: block; font-size: .82rem; color: var(--muted); margin-top: 4px; font-family: var(--f-mono); letter-spacing: .02em; }
.plan-features { list-style: none; margin: 22px 0 26px; padding: 0; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.plan-features li { position: relative; padding-left: 27px; font-size: .95rem; color: var(--ink-soft); }
.plan-features li::before {
  content: ""; position: absolute; left: 0; top: 6px; width: 15px; height: 15px;
  border-radius: 5px; background-color: var(--frost-2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231B9DE0' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: 11px; background-repeat: no-repeat; background-position: center;
}
.plan-featured {
  border: 1.5px solid transparent;
  background: linear-gradient(var(--white), var(--white)) padding-box, var(--grad) border-box;
  box-shadow: var(--shadow-pop); transform: translateY(-6px);
}
.plan-featured:hover { transform: translateY(-10px); }
.plan-flag {
  position: absolute; top: 0; right: 26px; transform: translateY(-50%);
  background: var(--grad); color: #fff; font-family: var(--f-mono); font-size: 11px;
  letter-spacing: .08em; text-transform: uppercase; padding: 6px 13px; border-radius: 999px;
  box-shadow: 0 8px 18px -8px rgba(27,157,224,.8);
}

/* =============================================================
   ABOUT (dark) — who we are, generic strong claims
   ============================================================= */
.about-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.about-copy p { color: var(--on-dark-soft); font-size: 1.05rem; margin-top: 18px; }
.about-copy p:first-of-type { margin-top: 22px; }
.claims { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.claim {
  background: rgba(255,255,255,.03); border: 1px solid var(--line-dark);
  border-radius: var(--radius); padding: 24px 22px;
  transition: border-color .25s, background .25s, transform .25s var(--ease);
}
.claim:hover { border-color: rgba(52,195,240,.4); background: rgba(52,195,240,.05); transform: translateY(-3px); }
.claim-value {
  display: block; font-family: var(--f-display); font-weight: 600; font-size: 1.3rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  letter-spacing: -.02em; line-height: 1.15;
}
.claim-label { display: block; margin-top: 8px; font-size: .9rem; color: var(--on-dark-soft); line-height: 1.5; }

/* =============================================================
   CONTACT (light)
   ============================================================= */
.contact-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 56px; align-items: start; }
.contact-copy h2 { font-size: clamp(1.9rem, 3.4vw, 2.5rem); }
.contact-copy > p { color: var(--muted); margin-top: 16px; font-size: 1.06rem; }
.contact-copy .btn-whatsapp { margin-top: 28px; }
.contact-aside { margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line-light); display: flex; flex-direction: column; gap: 12px; }
.contact-aside-item { display: flex; align-items: center; gap: 11px; font-size: .95rem; color: var(--ink-soft); }
.contact-aside-item svg { width: 18px; height: 18px; color: var(--azure); flex: none; }

.lead-form { background: var(--white); border: 1px solid var(--line-light); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-card); }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { font-size: 13.5px; font-weight: 600; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  font-family: var(--f-body); font-size: 15px; color: var(--ink);
  background: var(--frost); border: 1px solid var(--line-light); border-radius: 10px;
  padding: 12px 14px; transition: border-color .18s, box-shadow .18s, background .18s; width: 100%;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--azure); background: #fff; box-shadow: 0 0 0 3px rgba(27,157,224,.14);
}
.field input.invalid, .field select.invalid { border-color: #e0555b; box-shadow: 0 0 0 3px rgba(224,85,91,.12); }
.lead-form .btn { margin-top: 6px; }
.form-msg { margin-top: 14px; font-size: 14px; font-weight: 500; min-height: 20px; }
.form-msg.ok { color: var(--confirm); }
.form-msg.err { color: #d64550; }
.form-fine { margin-top: 12px; font-size: 12.5px; color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* =============================================================
   FOOTER
   ============================================================= */
.footer { background: var(--navy-900); color: var(--on-dark-mut); padding-block: 44px; border-top: 1px solid var(--line-dark); }
.footer-inner { display: flex; flex-direction: column; align-items: center; gap: 14px; text-align: center; }
.footer-tag { color: var(--on-dark-soft); font-family: var(--f-display); font-size: 1.05rem; font-weight: 500; }
.footer-contact {
  list-style: none; margin: 4px 0 2px; padding: 0;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 9px 22px;
  font-size: 13.5px; max-width: 860px;
}
.footer-contact li { display: inline-flex; align-items: center; gap: 8px; color: var(--on-dark-soft); }
.footer-contact svg { width: 15px; height: 15px; color: var(--cyan); flex: none; }
.footer-contact b { color: var(--on-dark); font-weight: 600; }
.footer-contact a { color: var(--on-dark-soft); transition: color .18s; }
.footer-contact a:hover { color: var(--cyan); }
.footer-powered { font-size: 13px; font-family: var(--f-mono); letter-spacing: .02em; }

/* Consent LGPD (track.js injeta só no regime BR) */
/* z-index 200: precisa ficar ACIMA do widget de chat (90/91) — bug 2026-08-04 em que
   o chat cobria o banner LGPD. Destaque reforçado a pedido do Tiago (visitante BR
   precisa VER a escolha, não descobri-la). */
#isolConsentBanner{position:fixed;left:16px;right:16px;bottom:16px;z-index:200;display:flex;gap:18px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:#0A2540;color:#e6eef6;border:2px solid #34C3F0;border-radius:14px;padding:20px 24px;font-size:15px;line-height:1.55;box-shadow:0 0 0 1px rgba(52,195,240,.25),0 -4px 22px rgba(52,195,240,.22),0 14px 44px rgba(4,16,28,.7);animation:isolConsentIn .45s ease-out}
@keyframes isolConsentIn{from{transform:translateY(26px);opacity:0}to{transform:translateY(0);opacity:1}}
@media (prefers-reduced-motion: reduce){#isolConsentBanner{animation:none}}
#isolConsentBanner p{margin:0;max-width:680px}
#isolConsentBanner a{color:#34C3F0}
#isolConsentBanner button{cursor:pointer;border:1px solid #34C3F0;background:transparent;color:#e6eef6;border-radius:10px;padding:12px 24px;font-size:15px;font-weight:600}
#isolConsentBanner .isol-consent-ok{background:#34C3F0;color:#0A2540;font-weight:700}
@media (max-width:640px){#isolConsentBanner{flex-direction:column;align-items:stretch}#isolConsentBanner>div{display:flex;gap:10px}#isolConsentBanner button{flex:1}}
.foot-privacy{display:block;margin-top:8px;font-size:11px;opacity:.7}

/* =============================================================
   SCROLL REVEAL
   ============================================================= */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); will-change: opacity, transform; }
.reveal.is-in { opacity: 1; transform: none; }
[data-stagger] > * { transition-delay: var(--d, 0s); }

/* =============================================================
   RESPONSIVE
   ============================================================= */
@media (max-width: 940px) {
  .cards-3, .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .how-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .plan-featured { transform: none; }
  .plan-featured:hover { transform: translateY(-4px); }
  .nav-links { display: none; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .section { padding-block: 72px; }
  .hero-inner { padding-block: 76px 88px; }
  .cards-3, .cards-4, .claims, .field-row { grid-template-columns: 1fr; }
  .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn { width: 100%; }
  .lead-form { padding: 22px; }
  .plan-flag { right: 50%; transform: translate(50%, -50%); }
}

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none; }
  .btn, .card, .claim { transition: none; }
}
/* Desktop only: reduced-motion keeps the static poster. Mobile always plays the
   hero loop (product decision) — so this hide must NOT apply on phones, or the
   injected mobile <video> would be display:none even though JS started it. */
@media (prefers-reduced-motion: reduce) and (min-width: 768px) {
  .hero-video { display: none !important; }
}

/* =============================================================
   NOSSO MODELO (light) — spec grid
   ============================================================= */
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.spec {
  background: var(--white); border: 1px solid var(--line-light);
  border-radius: var(--radius); padding: 22px 20px; box-shadow: var(--shadow-card);
  transition: transform .25s var(--ease), border-color .25s;
}
.spec:hover { transform: translateY(-3px); border-color: #bfdcf1; }
.spec-value {
  display: block; font-family: var(--f-display); font-weight: 600; font-size: 1.24rem;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
  letter-spacing: -.02em; line-height: 1.2;
}
.spec-label { display: block; margin-top: 9px; font-size: .9rem; color: var(--muted); line-height: 1.5; }
.model-note { text-align: center; max-width: 720px; margin: 34px auto 0; color: var(--muted); font-size: 1rem; }

/* =============================================================
   ANALOGIAS (dark)
   ============================================================= */
.analogies { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.analogy {
  background: rgba(255,255,255,.03); border: 1px solid var(--line-dark);
  border-radius: var(--radius); padding: 28px 24px;
  transition: border-color .25s, background .25s, transform .25s var(--ease);
}
.analogy:hover { border-color: rgba(52,195,240,.4); background: rgba(52,195,240,.05); transform: translateY(-4px); }
.analogy-ic {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px;
  background: rgba(52,195,240,.08); border: 1px solid var(--line-dark); color: var(--cyan); margin-bottom: 18px;
}
.analogy-ic svg { width: 23px; height: 23px; }
.analogy h3 { font-size: 1.16rem; color: var(--on-dark); margin-bottom: 10px; }
.analogy p { color: var(--on-dark-soft); font-size: .97rem; line-height: 1.6; }

/* =============================================================
   PROVAS EM PRODUÇÃO / CASES (white variant)
   ============================================================= */
.section-cases { background: var(--white); color: var(--ink); padding-block: 104px; position: relative; }
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.case-card {
  background: var(--frost); border: 1px solid var(--line-light); border-radius: var(--radius);
  padding: 26px 26px 28px; box-shadow: var(--shadow-card);
  transition: transform .25s var(--ease), box-shadow .3s var(--ease), border-color .25s;
  position: relative; overflow: hidden;
}
.case-card::before {
  content: ""; position: absolute; top: 0; left: 0; height: 3px; width: 100%;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-pop); border-color: #bfdcf1; }
.case-card:hover::before { transform: scaleX(1); }
.case-tag {
  display: inline-block; font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .07em;
  text-transform: uppercase; color: var(--azure-dark); background: var(--frost-2);
  border: 1px solid var(--line-light); padding: 4px 10px; border-radius: 999px; margin-bottom: 14px;
}
.case-card h3 { font-size: 1.18rem; margin-bottom: 9px; }
.case-card p { color: var(--muted); font-size: .96rem; line-height: 1.58; }
.cases-foot { text-align: center; max-width: 760px; margin: 32px auto 0; color: var(--muted); font-size: .95rem; }

/* =============================================================
   PLAN PRICE unit + ENTERPRISE bar
   ============================================================= */
.plan-price-unit { font-family: var(--f-mono); font-size: .85rem; color: var(--muted); margin-left: 4px; }
.enterprise-bar {
  margin-top: 22px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-800) 100%); color: var(--on-dark);
  border-radius: var(--radius); padding: 24px 28px; box-shadow: var(--shadow-card);
}
.ent-copy { display: flex; flex-direction: column; gap: 6px; max-width: 640px; }
.ent-name { font-family: var(--f-display); font-weight: 600; font-size: 1.2rem; color: #fff; }
.ent-desc { font-size: .95rem; color: var(--on-dark-soft); line-height: 1.5; }
.ent-action { display: flex; align-items: center; gap: 16px; }
.ent-price { font-family: var(--f-mono); font-size: .9rem; color: var(--cyan); white-space: nowrap; }

@media (max-width: 940px) {
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .analogies { grid-template-columns: 1fr; }
  .case-grid { grid-template-columns: 1fr; }
  .enterprise-bar { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 620px) {
  .spec-grid { grid-template-columns: 1fr; }
}

/* =============================================================
   iSol Assistant — chat widget
   ============================================================= */
.isol-chat-launcher {
  position: fixed; right: 22px; bottom: 22px; z-index: 90;
  width: 60px; height: 60px; border-radius: 50%; border: none;
  background: var(--grad); color: #fff; display: grid; place-items: center;
  box-shadow: 0 12px 30px -8px rgba(27,157,224,.65), 0 2px 8px rgba(10,37,64,.25);
  transition: transform .25s var(--ease), opacity .25s var(--ease), box-shadow .25s;
}
.isol-chat-launcher:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 18px 40px -8px rgba(52,195,240,.7); }
.isol-chat-launcher svg { width: 27px; height: 27px; }
.isol-chat-launcher.is-open { transform: scale(0); opacity: 0; pointer-events: none; }
.isol-chat-launcher-pulse {
  position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--cyan);
  animation: isolPulse 2.4s var(--ease) infinite; pointer-events: none;
}
@keyframes isolPulse { 0% { transform: scale(1); opacity: .55; } 70% { transform: scale(1.5); opacity: 0; } 100% { opacity: 0; } }

.isol-chat-panel {
  position: fixed; right: 22px; bottom: 22px; z-index: 91;
  width: 384px; max-width: calc(100vw - 32px);
  height: 588px; max-height: calc(100dvh - 44px);
  background: var(--white); border: 1px solid var(--line-light);
  border-radius: 20px; box-shadow: var(--shadow-pop);
  display: flex; flex-direction: column; overflow: hidden;
  animation: isolIn .28s var(--ease);
}
.isol-chat-panel[hidden] { display: none; } /* class display:flex would otherwise override [hidden] */
@keyframes isolIn { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }

.isol-chat-head {
  display: flex; align-items: center; gap: 12px; padding: 14px 16px;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-800) 70%, var(--azure-dark) 150%);
  color: #fff;
}
.isol-chat-avatar {
  width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; flex: none;
  background: rgba(52,195,240,.16); border: 1px solid rgba(52,195,240,.35); color: var(--cyan);
}
.isol-chat-avatar svg { width: 21px; height: 21px; }
.isol-chat-id { display: flex; flex-direction: column; line-height: 1.25; }
.isol-chat-title { font-family: var(--f-display); font-weight: 600; font-size: 15px; }
.isol-chat-sub { font-size: 11.5px; color: var(--on-dark-soft); display: inline-flex; align-items: center; gap: 6px; }
.isol-chat-sub::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #34d67a; box-shadow: 0 0 8px 1px rgba(52,214,122,.7); }
.isol-chat-close {
  margin-left: auto; width: 32px; height: 32px; border-radius: 9px; border: none;
  background: rgba(255,255,255,.08); color: var(--on-dark-soft); display: grid; place-items: center; transition: background .18s, color .18s;
}
.isol-chat-close:hover { background: rgba(255,255,255,.16); color: #fff; }
.isol-chat-close svg { width: 16px; height: 16px; }

.isol-chat-msgs { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 11px; background: var(--frost); }
.isol-msg { display: flex; }
.isol-msg-user { justify-content: flex-end; }
.isol-msg-bot { justify-content: flex-start; }
.isol-bubble { max-width: 84%; padding: 10px 13px; font-size: 14px; line-height: 1.5; white-space: pre-wrap; word-wrap: break-word; }
.isol-msg-user .isol-bubble { background: var(--grad); color: #fff; border-radius: 15px 15px 5px 15px; box-shadow: 0 4px 12px -6px rgba(27,157,224,.6); }
.isol-msg-bot .isol-bubble { background: var(--white); color: var(--ink); border: 1px solid var(--line-light); border-radius: 15px 15px 15px 5px; box-shadow: var(--shadow-card); }
.isol-typing .isol-bubble { display: inline-flex; gap: 5px; align-items: center; }
.isol-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--azure); opacity: .5; animation: isolBlink 1.2s infinite; }
.isol-dot:nth-child(2) { animation-delay: .18s; } .isol-dot:nth-child(3) { animation-delay: .36s; }
@keyframes isolBlink { 0%, 60%, 100% { opacity: .3; transform: translateY(0); } 30% { opacity: 1; transform: translateY(-2px); } }

.isol-chat-input { display: flex; align-items: flex-end; gap: 9px; padding: 12px; border-top: 1px solid var(--line-light); background: var(--white); }
.isol-chat-ta {
  flex: 1; resize: none; font-family: var(--f-body); font-size: 14px; color: var(--ink);
  background: var(--frost); border: 1px solid var(--line-light); border-radius: 12px; padding: 11px 13px;
  max-height: 120px; line-height: 1.4; transition: border-color .18s, box-shadow .18s;
}
.isol-chat-ta:focus { outline: none; border-color: var(--azure); background: #fff; box-shadow: 0 0 0 3px rgba(27,157,224,.13); }
.isol-chat-send {
  flex: none; width: 42px; height: 42px; border-radius: 12px; border: none; background: var(--grad); color: #fff;
  display: grid; place-items: center; transition: transform .18s, opacity .18s;
}
.isol-chat-send:hover { transform: translateY(-1px); }
.isol-chat-send:disabled { opacity: .5; cursor: default; }
.isol-chat-send svg { width: 19px; height: 19px; }

@media (max-width: 620px) {
  .isol-chat-panel { right: 12px; left: 12px; bottom: 12px; width: auto; height: calc(100dvh - 88px); }
  .isol-chat-launcher { right: 16px; bottom: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  .isol-chat-launcher-pulse, .isol-dot, .isol-chat-panel { animation: none; }
}

/* iSol Assistant — Markdown inside bot bubbles */
.isol-bubble p { margin: 0 0 8px; }
.isol-bubble p:last-child { margin-bottom: 0; }
.isol-bubble ul, .isol-bubble ol { margin: 6px 0; padding-left: 20px; }
.isol-bubble li { margin: 3px 0; }
.isol-bubble li::marker { color: var(--azure); }
.isol-bubble strong { font-weight: 600; color: var(--navy); }
.isol-bubble em { font-style: italic; }
.isol-bubble a { color: var(--azure-dark); text-decoration: underline; text-underline-offset: 2px; }
.isol-bubble code { font-family: var(--f-mono); font-size: .88em; background: var(--frost-2); padding: 1px 5px; border-radius: 5px; }
.isol-msg-user .isol-bubble strong, .isol-msg-user .isol-bubble a { color: #fff; }

/* fix: the "Most chosen" flag sits half above the card top; .card had overflow:hidden
   which clipped it. Let plan cards overflow, and round the top accent bar so it stays clean. */
.plans .plan { overflow: visible; }
.plans .plan::before { border-radius: var(--radius) var(--radius) 0 0; }

/* =============================================================
   CLIENT LOGO MARQUEE ("trusted by")
   ============================================================= */
.logos-viewport {
  position: relative; margin-top: 26px; overflow: hidden;
  -webkit-mask: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.logos-track {
  display: flex; width: max-content; align-items: center; gap: 60px;
  animation: isolScrollLogos 34s linear infinite;
}
.logos-track:hover { animation-play-state: paused; }
.logos-track img {
  height: 34px; width: auto; flex: none;
  filter: grayscale(1); opacity: .6;
  transition: filter .3s var(--ease), opacity .3s var(--ease);
}
.logos-track img:hover { filter: grayscale(0); opacity: 1; }
.proof-band .logos-track img { filter: brightness(0) invert(1); opacity: .72; }
.proof-band .logos-track img:hover { filter: none; opacity: 1; }
@keyframes isolScrollLogos { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (max-width: 620px) { .logos-track { gap: 42px; } .logos-track img { height: 28px; } }
@media (prefers-reduced-motion: reduce) { .logos-track { animation: none; transform: none; } }

/* =============================================================
   QUEM SOMOS — leader profile card (dark)
   ============================================================= */
.leaders { margin-top: 52px; display: grid; gap: 20px; }
.leader {
  display: grid; grid-template-columns: auto 1fr; gap: 34px; align-items: start;
  background: rgba(255,255,255,.03); border: 1px solid var(--line-dark);
  border-radius: var(--radius); padding: 32px 34px;
}
.leader-photo img {
  width: 136px; height: 136px; border-radius: 18px; object-fit: cover;
  border: 1px solid rgba(52,195,240,.3); box-shadow: var(--shadow-pop);
}
.leader-kicker {
  display: inline-block; font-family: var(--f-mono); font-size: 11.5px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--cyan); margin-bottom: 10px;
}
.leader-name { font-size: 1.4rem; color: #fff; letter-spacing: -.02em; }
.leader-role { display: block; font-family: var(--f-mono); font-size: 12.5px; letter-spacing: .04em; color: var(--on-dark-soft); margin-top: 5px; }
.leader-bio { color: var(--on-dark-soft); font-size: 1.02rem; line-height: 1.64; margin-top: 16px; max-width: 760px; }
.leader-creds { margin-top: 20px; }
.leader-creds-label { display: block; font-family: var(--f-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--on-dark-mut); margin-bottom: 11px; }
.cred-badges { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 9px; }
.cred-badges li {
  display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--on-dark);
  background: rgba(52,195,240,.07); border: 1px solid rgba(52,195,240,.26); border-radius: 999px; padding: 7px 14px;
}
.cred-badges li b { color: var(--cyan); font-weight: 600; }
.cred-badges li::before { content: ""; width: 6px; height: 6px; border-radius: 2px; background: var(--cyan); box-shadow: 0 0 8px 1px rgba(52,195,240,.6); flex: none; }
@media (max-width: 620px) {
  .leader { grid-template-columns: 1fr; gap: 22px; text-align: center; padding: 26px 22px; }
  .leader-photo img { margin: 0 auto; }
  .cred-badges { justify-content: center; }
  .leader-bio { text-align: left; }
}

/* =============================================================
   NOSSO MODELO — showcase (logo + radar) + capability grid
   ============================================================= */
.model-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; margin-bottom: 42px; }
.model-logo { width: 200px; height: auto; margin-bottom: 20px; filter: drop-shadow(0 16px 40px rgba(27,157,224,.28)); }
.model-one-title { font-size: clamp(1.5rem, 2.6vw, 2rem); color: var(--navy); letter-spacing: -.02em; }
.model-one-sub { margin-top: 14px; color: var(--muted); font-size: 1.04rem; line-height: 1.6; max-width: 540px; }
.radar { display: flex; flex-direction: column; align-items: center; }
.radar-svg { width: 100%; max-width: 400px; height: auto; }
.radar-svg text { font-family: var(--f-mono); letter-spacing: .02em; }
.radar-legend { display: flex; gap: 22px; margin-top: 4px; font-family: var(--f-mono); font-size: 12px; flex-wrap: wrap; justify-content: center; }
.rl { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); }
.rl::before { content: ""; width: 12px; height: 12px; border-radius: 3px; flex: none; }
.rl-isol { color: var(--azure-dark); font-weight: 600; }
.rl-isol::before { background: var(--grad); }
.rl-common::before { background: transparent; border: 1.5px dashed #94A3B8; }

.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.cap-card {
  background: var(--white); border: 1px solid var(--line-light); border-left: 3px solid var(--azure);
  border-radius: 12px; padding: 18px; box-shadow: var(--shadow-card);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .3s;
}
.cap-card:hover { transform: translateY(-3px); border-color: #bfdcf1; box-shadow: var(--shadow-pop); }
.cap-card h4 { font-size: 1.03rem; color: var(--navy); margin-bottom: 6px; }
.cap-card p { color: var(--muted); font-size: .92rem; line-height: 1.5; }

@media (max-width: 940px) {
  .model-showcase { grid-template-columns: 1fr; gap: 30px; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .cap-grid { grid-template-columns: 1fr; }
  .model-logo { width: 156px; }
}

/* =============================================================
   O PROBLEMA OCULTO (dark)
   ============================================================= */
.prob-narrative { max-width: 800px; }
.prob-narrative p { color: var(--on-dark-soft); font-size: 1.06rem; line-height: 1.68; margin-top: 16px; }
.prob-narrative p:first-child { margin-top: 0; }
.prob-analogy {
  margin: 26px 0 0; padding: 18px 22px; border-left: 3px solid var(--cyan);
  background: rgba(52,195,240,.07); border-radius: 0 10px 10px 0;
  font-family: var(--f-display); font-size: 1.12rem; font-weight: 500; font-style: italic;
  color: var(--on-dark); line-height: 1.5;
}
.prob-cost {
  margin-top: 34px; max-width: 840px; padding: 24px 26px;
  background: rgba(245,158,11,.06); border: 1px solid rgba(245,158,11,.30); border-radius: var(--radius);
}
.prob-cost h3 { color: #fbbf24; font-size: 1.2rem; margin-bottom: 4px; }
.prob-cost p { color: var(--on-dark-soft); font-size: 1rem; line-height: 1.6; margin-top: 10px; }
.prob-cost-list { list-style: none; margin: 14px 0 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.prob-cost-list li { position: relative; padding-left: 22px; color: var(--on-dark); font-size: 1rem; line-height: 1.5; }
.prob-cost-list li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 2px; background: #f59e0b; }
.prob-diff-title { text-align: center; color: var(--on-dark); font-size: clamp(1.2rem,2.2vw,1.5rem); margin: 46px 0 22px; }
.prob-diff { align-items: stretch; }
.pd-card {
  background: rgba(255,255,255,.03); border: 1px solid var(--line-dark); border-radius: var(--radius);
  padding: 26px 24px; transition: border-color .25s, background .25s, transform .25s var(--ease);
}
.pd-card:hover { border-color: rgba(52,195,240,.4); background: rgba(52,195,240,.05); transform: translateY(-4px); }
.pd-n {
  display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--grad); color: #fff; font-family: var(--f-display); font-weight: 700; font-size: 15px; margin-bottom: 14px;
}
.pd-card h3 { font-size: 1.1rem; color: var(--on-dark); margin-bottom: 8px; }
.pd-card p { color: var(--on-dark-soft); font-size: .96rem; line-height: 1.58; }

/* =============================================================
   SOVEREIGN DESIGN LANGUAGE — the hero's perimeter vocabulary,
   applied site-wide at a restrained dose so the hero stays the
   single loudest moment: corner brackets on cards (draw on reveal +
   grow on hover), traveling-dot section seams, radar that draws in,
   and a discreet data-field echo in the contact block.
   ============================================================= */
@property --sov-arm { syntax: "<length>"; inherits: true; initial-value: 13px; }

/* ---- corner-bracket overlay (JS injects <span class="sov-brk"> into cards) ---- */
.sov-brk {
  position: absolute; inset: 7px; pointer-events: none; z-index: 1;
  --sov-arm: 0px; --sov-w: 1.5px; --sov-c: rgba(27,157,224,.34);
  background-image:
    linear-gradient(var(--sov-c),var(--sov-c)), linear-gradient(var(--sov-c),var(--sov-c)),
    linear-gradient(var(--sov-c),var(--sov-c)), linear-gradient(var(--sov-c),var(--sov-c)),
    linear-gradient(var(--sov-c),var(--sov-c)), linear-gradient(var(--sov-c),var(--sov-c)),
    linear-gradient(var(--sov-c),var(--sov-c)), linear-gradient(var(--sov-c),var(--sov-c));
  background-repeat: no-repeat;
  background-position: top left, top left, top right, top right, bottom left, bottom left, bottom right, bottom right;
  background-size:
    var(--sov-arm) var(--sov-w), var(--sov-w) var(--sov-arm),
    var(--sov-arm) var(--sov-w), var(--sov-w) var(--sov-arm),
    var(--sov-arm) var(--sov-w), var(--sov-w) var(--sov-arm),
    var(--sov-arm) var(--sov-w), var(--sov-w) var(--sov-arm);
  opacity: 0; transition: opacity .5s var(--ease);
}
/* brackets draw as the card scrolls in */
.reveal.is-in .sov-brk { opacity: .55; --sov-arm: 13px;
  transition: opacity .6s var(--ease) .15s, --sov-arm .7s var(--ease) .15s; }
/* grow + brighten to cyan on hover */
.card:hover .sov-brk, .cap-card:hover .sov-brk, .case-card:hover .sov-brk,
.analogy:hover .sov-brk, .pd-card:hover .sov-brk {
  opacity: 1; --sov-arm: 22px; --sov-c: var(--cyan);
}
.section-dark .sov-brk, .section-cases .sov-brk { --sov-c: rgba(52,195,240,.4); }

/* ---- section seam: a hairline with a dot that travels once on scroll-in ---- */
.sov-seam {
  position: relative; height: 1px; width: min(230px, 42%);
  margin: 0 auto 40px; --seam-c: rgba(27,157,224,.45);
  background: linear-gradient(90deg, transparent, var(--seam-c), transparent);
}
.section-dark .sov-seam, .section-cases .sov-seam { --seam-c: rgba(52,195,240,.5); }
.sov-seam::after {
  content: ""; position: absolute; top: 50%; left: 0; width: 7px; height: 7px;
  border-radius: 50%; margin-top: -3.5px; opacity: 0;
  background: var(--azure); box-shadow: 0 0 9px 2px rgba(27,157,224,.7);
}
.section-dark .sov-seam::after, .section-cases .sov-seam::after {
  background: var(--cyan); box-shadow: 0 0 9px 2px rgba(52,195,240,.75);
}
.sov-seam.is-in::after { animation: seamRun 1.5s var(--ease) .1s forwards; }
@keyframes seamRun {
  0% { left: 0; opacity: 0; } 14% { opacity: 1; } 86% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

/* ---- radar draws itself in when the model section scrolls into view ----
   iSol polygon strokes itself in; the common (dashed) polygon just fades so
   its stroke-dasharray="4 3" look is preserved. */
.radar-svg .radar-poly { opacity: 0; }
.radar-draw .radar-poly { transition: opacity .7s var(--ease); opacity: 1; }
.radar-draw .p-common { transition-delay: .12s; }
.radar-svg .p-iso { stroke-dasharray: 1; stroke-dashoffset: 1; }
.radar-draw .p-iso {
  transition: stroke-dashoffset 1.25s var(--ease) .3s, opacity .6s var(--ease);
  stroke-dashoffset: 0;
}

/* ---- discreet data-field echo in the contact block (dark endpoint chip) ---- */
.sov-echo {
  position: relative; margin-top: 26px; height: 62px; border-radius: 12px; overflow: hidden;
  background: linear-gradient(120deg, var(--navy) 0%, var(--navy-900) 100%);
  border: 1px solid rgba(52,195,240,.2);
}
.sov-echo canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.sov-echo-tag {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  display: inline-flex; align-items: center; gap: 9px; z-index: 1;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: .04em; color: var(--on-dark-soft);
}
.sov-echo-tag b { color: var(--cyan); font-weight: 500; }
.sov-echo .pm-bracket { z-index: 1; }
.sov-echo .pm-bracket.tl { top: 6px; left: 6px; }
.sov-echo .pm-bracket.tr { top: 6px; right: 6px; }
.sov-echo .pm-bracket.bl { bottom: 6px; left: 6px; }
.sov-echo .pm-bracket.br { bottom: 6px; right: 6px; }

@media (prefers-reduced-motion: reduce) {
  .sov-seam.is-in::after { animation: none; opacity: 0; }
  .radar-draw .radar-poly { transition: none; }
}
@media (max-width: 767px) {
  .sov-brk { inset: 6px; }
  .sov-seam { width: min(180px, 60%); margin-bottom: 30px; }
}

/* ===================== iSol Workspace (produto por assento) ===================== */
.ws-panel {
  position: relative;
  background: linear-gradient(152deg, #0d2c4d 0%, var(--navy-900) 68%);
  border: 1px solid rgba(120,170,215,.22); border-radius: 22px;
  padding: 52px 48px 40px; color: var(--on-dark);
  box-shadow: 0 46px 100px -42px rgba(2,8,23,.7), inset 0 1px 0 rgba(255,255,255,.06);
}
.ws-brk { position: absolute; width: 17px; height: 17px; border: 2px solid rgba(52,195,240,.55); }
.ws-brk.tl { top: 15px; left: 15px; border-right: 0; border-bottom: 0; }
.ws-brk.tr { top: 15px; right: 15px; border-left: 0; border-bottom: 0; }
.ws-brk.bl { bottom: 15px; left: 15px; border-right: 0; border-top: 0; }
.ws-brk.br { bottom: 15px; right: 15px; border-left: 0; border-top: 0; }
.ws-head { text-align: center; max-width: 720px; margin: 0 auto 36px; }
.ws-head h2 { color: #fff; margin: 16px 0 12px; }
.ws-head p { color: var(--on-dark-soft); }
.ws-kicker { color: var(--cyan); border-color: rgba(52,195,240,.3); background: rgba(52,195,240,.08); }
.ws-tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ws-tier {
  position: relative; display: flex; flex-direction: column;
  background: rgba(6,22,39,.55); border: 1px solid rgba(120,170,215,.18);
  border-radius: 14px; padding: 26px 24px 22px;
}
.ws-tier.ws-featured { border-color: rgba(52,195,240,.45); background: rgba(6,22,39,.75);
  box-shadow: 0 18px 44px -20px rgba(52,195,240,.35); }
.ws-tier h3 { color: #fff; font-size: 1.12rem; }
.ws-price { margin: 12px 0 2px; }
.ws-price b { font-family: var(--f-display); font-size: 1.65rem; color: #fff; font-weight: 600; }
.ws-price span { color: var(--on-dark-mut); font-size: .85rem; margin-left: 5px; }
.ws-note { font-family: var(--f-mono); font-size: .78rem; color: var(--on-dark-mut);
  padding-bottom: 14px; border-bottom: 1px dashed rgba(120,170,215,.18); }
.ws-tier ul { list-style: none; margin: 16px 0 20px; padding: 0; display: flex;
  flex-direction: column; gap: 10px; flex: 1; }
.ws-tier li { position: relative; padding-left: 24px; font-size: .9rem; color: var(--on-dark-soft); }
.ws-tier li::before { content: ''; position: absolute; left: 0; top: 6px; width: 13px; height: 13px;
  border: 2px solid rgba(52,195,240,.6); border-right: 0; border-bottom: 0; }
.ws-tier .plan-flag { position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(90deg, var(--cyan), #1B9DE0); color: #04121f;
  font-size: .72rem; font-weight: 700; padding: 4px 13px; border-radius: 999px; letter-spacing: .04em; }
.ws-foot { margin-top: 30px; text-align: center; }
.ws-vs { color: var(--on-dark-soft); font-size: .92rem; }
.ws-powered { margin-top: 10px; color: var(--on-dark-mut); font-size: .8rem; }
.ws-powered b { color: var(--on-dark-soft); }
@media (max-width: 900px) {
  .ws-panel { padding: 40px 22px 30px; }
  .ws-tiers { grid-template-columns: 1fr; }
}

/* ---------- product pitch video (featured header) ---------- */
.pitch { max-width: 980px; margin: 0 auto 44px; }

/* collapsed bar */
.pitch-bar {
  display: flex; align-items: center; gap: 16px; width: 100%; text-align: left;
  padding: 12px 14px; border: 1px solid var(--line-light); border-radius: var(--radius);
  background: linear-gradient(180deg, #fff, var(--frost)); box-shadow: var(--shadow-card);
  cursor: pointer; transition: border-color .25s var(--ease), box-shadow .25s var(--ease), transform .25s var(--ease);
}
.pitch-bar:hover { border-color: rgba(27,157,224,.5); box-shadow: var(--shadow-pop); transform: translateY(-1px); }
.pitch-bar-thumb { flex: 0 0 auto; position: relative; }
.pitch-bar-thumb img { width: 120px; height: 68px; object-fit: cover; border-radius: 9px; display: block; background: var(--navy-900); }
.pitch-bar-thumb::after {
  content: ""; position: absolute; inset: 0; border-radius: 9px;
  background: radial-gradient(circle at 50% 50%, rgba(52,195,240,.0) 40%, rgba(10,37,64,.28) 100%);
}
.pitch-bar-text { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pitch-bar-kicker { font-family: var(--f-mono); font-size: .7rem; letter-spacing: .16em; text-transform: uppercase; color: var(--azure-dark); }
.pitch-bar-title { font-family: var(--f-display); font-weight: 600; color: var(--ink); font-size: 1.06rem; line-height: 1.2; }
.pitch-bar-open {
  margin-left: auto; flex: 0 0 auto; font-family: var(--f-mono); font-size: .82rem; letter-spacing: .04em;
  color: var(--white); background: var(--grad); border-radius: 999px; padding: 9px 18px; white-space: nowrap;
  box-shadow: 0 8px 20px -8px rgba(27,157,224,.6);
}
.pitch-bar-open::before { content: "\25B6"; font-size: .7em; margin-right: 8px; }

/* expand/collapse height animation via grid-rows */
.pitch-stage-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .5s var(--ease); }
.pitch.is-open .pitch-stage-wrap { grid-template-rows: 1fr; }
.pitch.is-open .pitch-bar { display: none; }
.pitch-stage { position: relative; overflow: hidden; min-height: 0; border-radius: var(--radius); }
.pitch.is-open .pitch-stage { box-shadow: var(--shadow-pop); }

.pitch-video { width: 100%; aspect-ratio: 16 / 9; display: block; background: #000; border-radius: var(--radius); }

/* sovereign corner brackets over the stage */
.pitch-stage .sov-brk { position: absolute; width: 26px; height: 26px; opacity: 0; z-index: 3; pointer-events: none; --sov-c: rgba(52,195,240,.6); }
.pitch.is-open .pitch-stage .sov-brk { opacity: .7; --sov-arm: 14px; transition: opacity .5s var(--ease) .2s, --sov-arm .6s var(--ease) .2s; }
.pitch-stage .sov-brk.tl { top: 12px; left: 12px; } .pitch-stage .sov-brk.tr { top: 12px; right: 12px; transform: scaleX(-1); }
.pitch-stage .sov-brk.bl { bottom: 12px; left: 12px; transform: scaleY(-1); } .pitch-stage .sov-brk.br { bottom: 12px; right: 12px; transform: scale(-1); }

/* overlay controls */
.pitch-collapse {
  position: absolute; top: 12px; right: 12px; z-index: 5; width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.28); background: rgba(6,22,39,.55); color: #fff; font-size: 1.5rem; line-height: 1;
  cursor: pointer; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); transition: background .2s var(--ease); display: flex; align-items: center; justify-content: center;
}
.pitch-collapse:hover { background: rgba(6,22,39,.8); }

.pitch-playbtn {
  position: absolute; inset: 0; margin: auto; z-index: 4; width: 84px; height: 84px; border-radius: 50%;
  border: none; cursor: pointer; color: #fff; background: linear-gradient(135deg, var(--azure), var(--cyan));
  box-shadow: 0 14px 40px -8px rgba(10,37,64,.65), 0 0 0 10px rgba(52,195,240,.14);
  display: flex; align-items: center; justify-content: center; padding-left: 4px; transition: transform .2s var(--ease);
}
.pitch-playbtn:hover { transform: scale(1.06); }
.pitch-playbtn[hidden] { display: none; }

.pitch-unmute {
  position: absolute; right: 16px; bottom: 16px; z-index: 5; display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--f-mono); font-size: .8rem; letter-spacing: .04em; color: #fff; cursor: pointer;
  padding: 10px 16px; border-radius: 999px; border: 1px solid rgba(52,195,240,.5);
  background: rgba(6,22,39,.62); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: 0 10px 30px -10px rgba(0,0,0,.6); animation: pitchPulse 2s var(--ease) infinite;
}
.pitch-unmute[hidden] { display: none; }
.pitch-unmute .pm-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); }
@keyframes pitchPulse { 0%,100% { box-shadow: 0 10px 30px -10px rgba(0,0,0,.6), 0 0 0 0 rgba(52,195,240,.4); } 50% { box-shadow: 0 10px 30px -10px rgba(0,0,0,.6), 0 0 0 8px rgba(52,195,240,0); } }

.section-dark .pitch-bar { background: rgba(12,44,77,.55); border-color: var(--line-dark); box-shadow: none; }
.section-dark .pitch-bar-title { color: var(--on-dark); }

@media (prefers-reduced-motion: reduce) {
  .pitch-stage-wrap { transition: none; }
  .pitch-unmute { animation: none; }
}
@media (max-width: 640px) {
  .pitch-bar-thumb img { width: 84px; height: 48px; }
  .pitch-bar-title { font-size: .96rem; }
  .pitch-bar-open { padding: 8px 13px; font-size: .74rem; }
  .pitch-playbtn { width: 66px; height: 66px; }
}

/* badge "preço de lançamento" no card Starter do Workspace (2026-07-23) */
.ws-tier { position: relative; }
.ws-launch-badge {
  position: absolute; top: 0; left: 20px; transform: translateY(-50%);
  background: #34C3F0; color: #06263a; font-family: var(--f-mono); font-size: 10px;
  letter-spacing: .06em; text-transform: uppercase; padding: 4px 11px; border-radius: 999px;
  font-weight: 700;
}

/* toggle Mensal|Anual no form de compra do Workspace (2026-07-24) */
.ct-seg { display: inline-flex; gap: 2px; background: rgba(255,255,255,.06); border-radius: 8px; padding: 2px; margin: 8px 0; }
.ct-seg-btn { border: 0; background: transparent; color: inherit; padding: 6px 12px; border-radius: 6px; cursor: pointer; font: inherit; opacity: .7; }
.ct-seg-btn.is-on { background: rgba(255,255,255,.14); opacity: 1; font-weight: 600; }
.ct-ws-equiv { font-size: .85em; opacity: .75; margin-top: 2px; }

/* home marketing annual annotation on pricing cards (2026-07-24) */
.plan-price-annual { display: block; font-size: .8em; opacity: .7; margin-top: 2px; }
.ws-price .plan-price-annual { font-size: .8em; margin-left: 0; }

/* media add-on control on /account org cards (2026-07-24) */
.ct-ws-media { font-size: .8em; padding: 4px 8px; border-radius: 6px; opacity: .8; }
.ct-ws-media.on { color: var(--good, #3fb950); opacity: 1; }
.ct-ws-media.pending { opacity: .6; }

/* ---- barra de urgência (campanha lançamento, até 31/08) ---- */
.urgency-bar { position: sticky; top: 0; z-index: 60; display: flex; align-items: center; justify-content: center; gap: 10px; padding: 8px 40px 8px 14px; background: linear-gradient(90deg, #7c2d12, #b45309); color: #fff; font-size: .92rem; text-align: center; }
.urgency-bar p { margin: 0; }
.urgency-bar a { color: #fff; font-weight: 700; text-decoration: underline; margin-left: 6px; white-space: nowrap; }
.urgency-close { position: absolute; right: 8px; top: 50%; transform: translateY(-50%); border: 0; background: transparent; color: #fff; font-size: 1.1rem; cursor: pointer; opacity: .8; padding: 4px 8px; }
.urgency-close:hover { opacity: 1; }
@media (max-width: 480px) { .urgency-bar { font-size: .8rem; padding-right: 34px; } }

/* nav stacks BELOW the urgency bar instead of painting over it on scroll (both are
   position:sticky top:0) — --urg-h is set/cleared by the urgency-bar JS to the bar's
   live height (or unset while dismissed, default 0px below) */
.nav { top: var(--urg-h, 0px); z-index: 59; }

/* =============================================================
   PROOF BAND (specific production proof points, replaces generic
   "trusted by" copy above the client logo marquee)
   ============================================================= */
.proof-band { background: #0b1020; color: #cbd5e1; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); }
.proof-items { display: flex; gap: 28px; justify-content: center; flex-wrap: wrap; font-size: .9rem; }
.proof-items span::before { content: '✓ '; color: #34d399; font-weight: 700; }

/* =============================================================
   SALES LAYER — pricing anchor, price-lock seals, risk-reversal
   ============================================================= */
.price-anchor { text-align: center; font-size: .95rem; opacity: .85; margin: 0 0 18px; }
.price-anchor b { color: var(--accent, #22d3ee); }
.price-lock { display: block; font-size: .78rem; color: #b45309; font-weight: 600; margin-top: 6px; }
.section-dark .price-lock { color: #fbbf24; }
.ws-tier .price-lock { color: #fbbf24; }
.risk-reversal { text-align: center; font-size: .9rem; opacity: .85; margin: 18px 0 0; }

/* =============================================================
   MEDIA ADD-ON STRIP / GARANTIAS / CTA FINAL
   ============================================================= */
.media-strip { text-align: center; }
.media-strip p { max-width: 640px; margin: 12px auto 20px; }
.garantias-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.garantias-grid h3 { font-size: 1rem; margin: 0 0 6px; }
.garantias-grid p { font-size: .9rem; opacity: .85; margin: 0; }
.cta-final { text-align: center; }
.cta-final p { max-width: 560px; margin: 12px auto 22px; }

/* =============================================================
   BLOG (artigos de engenharia — elo comunidade do estudo de tráfego)
   ============================================================= */
.blog{background:#0A2540;color:#dbe6ef;font-family:'IBM Plex Sans',system-ui,sans-serif}
.blog-top,.blog-foot{max-width:720px;margin:0 auto;padding:24px 20px}
.blog-top a,.blog-foot a{color:#34C3F0;text-decoration:none}
.blog-article,.blog-list{max-width:720px;margin:0 auto;padding:8px 20px 64px}
.blog-article h1{font-family:Sora,sans-serif;font-size:34px;line-height:1.2;margin:8px 0 4px}
.blog-article h2{font-family:Sora,sans-serif;font-size:22px;margin:36px 0 8px;color:#fff}
.blog-article p,.blog-article li{font-size:16px;line-height:1.75;color:#c9d6e2}
.blog-meta{font-size:13px;opacity:.6}
.blog-article pre{background:#061a2e;border:1px solid #14395c;border-radius:10px;padding:16px;overflow-x:auto}
.blog-article code{font-family:'JetBrains Mono',monospace;font-size:13.5px;color:#8fd6f5}
.blog-list h1{font-family:Sora,sans-serif;font-size:34px;line-height:1.2;margin:8px 0 4px}
.blog-list-item{border-top:1px solid #14395c;padding:24px 0}
.blog-list-item h2{font-family:Sora,sans-serif;font-size:20px;margin:0 0 8px}
.blog-list-item h2 a{color:#fff;text-decoration:none}
.blog-list-item h2 a:hover{color:#34C3F0}
.blog-list-item p{font-size:15px;line-height:1.6;color:#c9d6e2;margin:0 0 6px}

/* ===== MAPA 4 CLASSES ("O Reator") ===== */
.map-section { padding: 0; }
.map-stage { position: relative; padding: 88px 0 96px; }
/* z-index 1: acima do .map-reactor (0) — senão o cubo nativo (fase 2.1) cobre o
   duto do canvas que aponta pro card interagido (facho direcional); empata com
   .map-inner (1), que continua por cima por vir depois no DOM (cards clicáveis). */
#mapField { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }
.map-inner { position: relative; z-index: 1; }
.map-section h2 { max-width: 560px; font-size: clamp(1.9rem, 3.6vw, 2.7rem); }

.map-motive { display: flex; align-items: baseline; gap: 12px; max-width: 640px;
  margin: 14px 0 28px; color: var(--on-dark-soft); }
.map-engine-tag { font-family: var(--f-mono); font-size: .78rem; letter-spacing: .06em;
  color: var(--cyan); border: 1px solid var(--line-dark); border-radius: 999px;
  padding: 4px 12px; white-space: nowrap; display: inline-flex; align-items: center; gap: 7px; }

.map-personas { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 30px; }
.map-chip { font-family: var(--f-mono); font-size: .8rem; color: var(--on-dark-soft);
  background: none; border: 1px solid var(--line-dark); border-radius: 999px;
  padding: 8px 16px; cursor: pointer; transition: all .25s var(--ease); }
.map-chip:hover, .map-chip:focus-visible { color: var(--on-dark); border-color: var(--azure); }
.map-chip[aria-pressed="true"] { color: var(--navy); background: var(--grad);
  border-color: transparent; font-weight: 600; }

.map-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px;
  column-gap: clamp(22px, 12vw, 150px); position: relative; }
.map-card { display: block; position: relative; text-decoration: none;
  background: rgba(6, 22, 39, .55); border: 1px solid var(--line-dark);
  border-radius: var(--radius); padding: 26px 26px 20px; min-height: 220px;
  transition: transform .3s var(--ease), border-color .3s, opacity .3s, box-shadow .3s; }
.map-card:hover, .map-card:focus-visible, .map-card.is-lit {
  border-color: var(--azure); transform: translateY(-3px);
  box-shadow: 0 18px 44px -18px rgba(27, 157, 224, .35); }
.map-card.is-dim { opacity: .5; }
.map-card:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }

.map-persona { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--on-dark-mut); margin: 0 0 8px; }
.map-card h3 { font-family: var(--f-display); font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--on-dark); margin: 0 0 10px; }
.map-emph { display: inline-block; font-size: .82rem; font-weight: 600; color: var(--cyan);
  border: 1px solid rgba(52, 195, 240, .35); border-radius: 6px; padding: 2px 9px;
  margin: 0 0 12px; }
.map-op { color: var(--on-dark-soft); margin: 0 0 46px; }
.map-xaas { position: absolute; left: 26px; right: 26px; bottom: 14px;
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .04em;
  color: var(--on-dark-mut); border-top: 1px solid var(--line-dark);
  padding-top: 11px; margin: 0; }

/* Encenação: sticky só quando o JS marca staging (1ª visita, motion ok) */
.map-section[data-map-state="staging"] { height: 250vh; }
.map-section[data-map-state="staging"] .map-stage { position: sticky; top: 0;
  min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.map-section[data-map-state="staging"] .map-card { opacity: .25; }
.map-section[data-map-state="staging"] .map-card.is-lit { opacity: 1; }

@media (max-width: 720px) {
  .map-grid { grid-template-columns: 1fr; }
  .map-motive { flex-direction: column; gap: 8px; }
  /* mobile nunca usa sticky — Task 5 não aplica staging em <720px */
}
@media (prefers-reduced-motion: reduce) {
  .map-card, .map-chip { transition: none; }
}

/* ===== MAPA fase 2: vídeos ===== */
.map-card { overflow: hidden; }
.map-card-video { position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0; opacity: 0; pointer-events: none;
  filter: brightness(.35) saturate(.85); transition: filter .3s var(--ease), opacity .4s var(--ease); }
.map-card.video-on .map-card-video { opacity: 1; }
.map-card.video-on { background: #04101d; }
/* conteúdo acima do vídeo + véu de legibilidade */
.map-card > :not(.map-card-video) { position: relative; z-index: 2; }
.map-card > .map-xaas { position: absolute; }
.map-card.video-on::after { content: ""; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(180deg, rgba(4,16,29,.28) 0%, rgba(4,16,29,.62) 62%, rgba(4,16,29,.9) 100%);
  pointer-events: none; }
.map-card.video-on:hover .map-card-video, .map-card.video-on:focus-visible .map-card-video { filter: brightness(.75) saturate(1); }
.map-card.video-on.is-lit .map-card-video { filter: brightness(.6) saturate(1); }
/* v0.25.1: mobile/touch não tem hover — o card em vista (IO no app.js) ganha .in-view,
   meio-termo entre o repouso (.35) e o hover de desktop (.75). */
.map-card.video-on.in-view .map-card-video { filter: brightness(.6) saturate(1); }
/* review v0.25.1: is-dim precisa vencer o empate de especificidade com .in-view (mesmo
   número de classes) — por isso vem DEPOIS no cascade. Um card esmaecido pelo filtro de
   persona (chip ativo) não pode "reacender" só porque também está em vista no scroll. */
.map-card.video-on.is-dim .map-card-video { filter: brightness(.2) saturate(.7); }
.map-card:active { transform: translateY(-3px) scale(.985); }

/* ===== MAPA fase 2.1: reator nativo — arte OFICIAL v7 como centro (fix pós-emenda) =====
   1ª tentativa (cubo redesenhado em SVG) errou a referência — o Tiago queria a LOGO
   oficial (isol-4-9-cube-sovereign-flow-v7-transparent.png), não uma recriação. Agora o
   centro É a arte oficial (public/media/map/reactor-logo.png, derivado 400px/~13KB de
   /media/isol-4-9-cube-sovereign-flow-v7-transparent.png), fundo transparente por
   construção — harmoniza com o fundo da seção sem o descasamento que o clipe Veo tinha.
   Estado default (sem JS, painel/revisita, reduced-motion) já nasce montado — só a
   encenação de 1ª visita força a logo a partir de opacity/scale 0 via WAAPI
   (buildReactorTimeline em app.js) e liga [data-assembly="scrubbing"] pra desligar o
   pulso idle abaixo. As fitas SVG de montagem continuam — dialogam com as fitas que já
   fazem parte da própria arte da logo. */
.map-reactor { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  width: clamp(120px, 12vw, 190px); aspect-ratio: 1; pointer-events: none; z-index: 0; }
/* halo ambiente atrás da logo — mesmo papel do radial gradient que o canvas desenhava
   pro cubo wireframe; sem ele a arte (sem fundo, por construção) fica "seca" contra o
   grid escuro por trás. */
.map-reactor::before { content: ""; position: absolute; inset: -55%; z-index: -1;
  background: radial-gradient(closest-side, rgba(52, 195, 240, .38), rgba(52, 195, 240, 0) 72%);
  filter: blur(2px); pointer-events: none; }
.map-reactor-svg { position: absolute; inset: 0; display: block; width: 100%; height: 100%; overflow: visible; }

.map-reactor-ribbon { fill: none; stroke: url(#rt-ribbon-grad); stroke-width: 2.6;
  stroke-linecap: round; opacity: 0; /* WAAPI-only: sem timeline anexada, fica invisível */
  filter: drop-shadow(0 0 4px rgba(52, 195, 240, .55)); }

.map-reactor-logo { position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; pointer-events: none; }
/* .map-reactor-cube: alvo do glow/pulso (nome mantido — era o grupo SVG, agora é a
   própria <img>). Pulso idle só respira brilho (drop-shadow) — NÃO escala a logo. */
.map-reactor-cube { filter: drop-shadow(0 0 20px rgba(52, 195, 240, .55)); }
.map-reactor:not([data-assembly="scrubbing"]) .map-reactor-cube {
  animation: reactorPulse 3.6s ease-in-out infinite;
}
@keyframes reactorPulse {
  0%, 100% { filter: drop-shadow(0 0 16px rgba(52, 195, 240, .48)); }
  50% { filter: drop-shadow(0 0 30px rgba(52, 195, 240, .78)); }
}

/* v0.25.1: cards passam a tocar no mobile (Tiago pediu — visitante mobile via os clipes
   também); o reator segue escondido — coluna única não tem "centro" de grid pra ele
   ocupar, e a encenação/timeline dele já é wide-only (ver app.js). */
@media (max-width: 720px) { .map-reactor { display: none; } }
@media (prefers-reduced-motion: reduce) {
  .map-card-video { display: none; }
  /* cubo fica visível e montado (estático) — é DOM/CSS, custo zero; só a animação para. */
  .map-reactor, .map-reactor * { animation: none !important; }
}