/* ============================================================
   LFG Tech — Light v9.14
   Light premium · editorial precision · cinematic stats
   atmospheric hero · elevated IA showcase
   ============================================================ */

@keyframes spin { to { transform: rotate(360deg) } }
@keyframes float { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-12px) } }
@keyframes pulse { 0%,100% { opacity:.6 } 50% { opacity:1 } }
@keyframes glow-shift { 0% { opacity:.4 } 50% { opacity:.7 } 100% { opacity:.4 } }
@keyframes fade-up { from { opacity:0; transform:translateY(28px) } to { opacity:1; transform:translateY(0) } }
@keyframes hero-fade-up { from { opacity:0; transform:translateY(20px) } to { opacity:1; transform:translateY(0) } }
@keyframes hero-fade-in { from { opacity:0 } to { opacity:1 } }
@keyframes ia-showcase-in { from { opacity:0; transform:scale(.96) } to { opacity:1; transform:scale(1) } }

:root {
  /* Surfaces */
  --bg:       #F8F9FB;
  --bg-soft:  #F0F2F5;
  --bg-card:  #FDFDFE;
  --bg-card-hover: #F5F7FA;
  --bg-glass: rgba(255,255,255,.82);
  --bg-glass-border: rgba(0,0,0,.06);

  /* Text (neutral ink, intentionally separate from brand palette) */
  --text:      #0F172A;
  --text-dim:  #475569;
  --text-muted:#566075;
  --text-faint:#CBD5E1;

  /* Brand palette */
  --color-primary:   #001F3F; /* navy — headlines, navbar/footer, peso institucional */
  --color-secondary: #31658C; /* mid blue — botões, links, ícones, hover de CTA reverso */
  --color-accent:    #87CEEB; /* sky — glows, badges sobre escuro, highlights sutis */

  /* Brand-derived translucents */
  --color-secondary-soft:   rgba(49,101,140,.06);
  --color-secondary-strong: rgba(49,101,140,.14);
  --color-secondary-border: rgba(49,101,140,.2);
  --color-secondary-pulse:  rgba(49,101,140,.35);
  --color-accent-glow:      rgba(135,206,235,.18);
  --color-accent-glow-soft: rgba(135,206,235,.10);

  /* Semantic */
  --green: #059669;
  --green-dim: rgba(5,150,105,.1);
  --amber: #D97706;
  --red: #DC2626;
  --red-dim: rgba(220,38,38,.1);
  --blue: #2563EB;
  --blue-dim: rgba(37,99,235,.1);

  /* Borders */
  --border: rgba(0,0,0,.07);
  --border-hover: rgba(0,0,0,.13);
  --border-accent: var(--color-secondary-border);

  /* Shadows */
  --shadow-card: 0 8px 32px rgba(0,0,0,.06);
  --shadow-glow: 0 0 60px var(--color-accent-glow-soft);
  --shadow-btn:  0 4px 20px rgba(49,101,140,.25);

  /* Typography */
  --font-display: "Bricolage Grotesque", system-ui, sans-serif;
  --font-body:    "Outfit", system-ui, sans-serif;
  --font-mono:    ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  /* Spacing */
  --space-1: 4px;  --space-2: 8px;  --space-3: 12px; --space-4: 16px;
  --space-5: 20px; --space-6: 24px; --space-7: 28px; --space-8: 32px;
  --space-10: 40px; --space-12: 48px; --space-14: 56px; --space-16: 64px;
  --space-20: 80px; --space-24: 96px; --space-28: 112px; --space-32: 128px;

  /* Radius */
  --r-sm: 6px; --r-md: 10px; --r-lg: 14px; --r-xl: 20px; --r-full: 9999px;

  /* Motion */
  --ease: cubic-bezier(.22,.68,0,1);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --dur-fast: 150ms;
  --dur: 300ms;
  --dur-slow: 500ms;

  /* Layout */
  --max: 1152px;
  --max-narrow: 820px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; padding: 0; margin: 0; }
blockquote { margin: 0; padding: 0; }

/* ============================================================
   GRAIN OVERLAY
   ============================================================ */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 200;
  opacity: .025; mix-blend-mode: multiply;
}

/* ============================================================
   AMBIENT GLOW
   ============================================================ */
.ambient {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  overflow: hidden;
}
.blob {
  position: absolute; border-radius: 50%;
  filter: blur(120px);
  animation: glow-shift 8s ease-in-out infinite;
}
.b1 { width: 600px; height: 600px; top: -200px; left: -100px; background: rgba(135,206,235,.12); }
.b2 { width: 500px; height: 500px; top: 40%; right: -150px; background: rgba(135,206,235,.10); animation-delay: 3s; }
.b3 { width: 400px; height: 400px; bottom: -100px; left: 30%; background: rgba(135,206,235,.08); animation-delay: 6s; }

/* ============================================================
   UTILITY
   ============================================================ */
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--space-8); position: relative; z-index: 1; }
.wrap-narrow { max-width: var(--max-narrow); margin: 0 auto; padding: 0 var(--space-8); position: relative; z-index: 1; }
.section { padding: var(--space-28) 0; position: relative; }
.mono-sm { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; color: var(--text-muted); text-transform: uppercase; }

/* ============================================================
   SCROLL PROGRESS
   ============================================================ */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  z-index: 1000;
  background: var(--color-primary); color: #fff;
  padding: 10px 16px; border-radius: var(--r-sm);
  font-size: 14px; font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 8px; top: 8px; outline: 2px solid var(--color-secondary); outline-offset: 2px; }

.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 100;
  background: transparent; pointer-events: none;
}
.scroll-progress .bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--color-secondary) 0%, var(--color-primary) 100%);
  box-shadow: 0 0 12px var(--color-secondary-pulse);
  transition: width 50ms linear;
}

/* ============================================================
   REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.in { opacity: 1; transform: none; }

/* Varied reveal directions per section type */
.reveal.reveal-left {
  transform: translateX(-40px);
}
.reveal.reveal-left.in { transform: none; }

.reveal.reveal-scale {
  transform: scale(0.85);
}
.reveal.reveal-scale.in { transform: none; }

.reveal.reveal-step {
  transform: translateX(-30px);
}
.reveal.reveal-step.in { transform: none; }

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   FOCUS-VISIBLE (a11y)
   ============================================================ */
:focus:not(:focus-visible) { outline: none; }
a:focus-visible,
button:focus-visible,
[role="button"]:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -.03em;
  margin: 0;
  color: var(--text);
}
h2 em {
  font-style: normal;
  color: var(--text-dim);
  font-weight: 500;
}

.section-head {
  display: block;
  margin-bottom: var(--space-20);
}
.section-head .lede {
  font-size: 16px;
  color: var(--text-dim);
  line-height: 1.65;
  max-width: 62ch;
  margin: var(--space-5) 0 0;
}
.section-head .lede strong { color: var(--text); font-weight: 500; }

.badge-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: var(--space-5);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--r-md);
  font-family: var(--font-body);
  font-weight: 500; font-size: 14.5px;
  transition: all var(--dur-fast) var(--ease);
  border: 1px solid transparent;
  white-space: nowrap; cursor: pointer;
}
.btn svg { width: 15px; height: 15px; stroke-width: 1.8; }
.btn.lg { padding: var(--space-4) var(--space-7); font-size: 15px; }
.btn.lg svg { width: 17px; height: 17px; }

.btn-accent {
  background: var(--color-secondary);
  color: #fff;
  font-weight: 600;
  border-color: var(--color-secondary);
}
.btn-accent:hover {
  background: var(--color-primary);
  box-shadow: var(--shadow-btn);
  transform: translateY(-1px) scale(1.02);
}

/* Magnetic glow — only the hero CTA */
.hero .btn-accent {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.hero .btn-accent::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle 120px at var(--mx, 50%) var(--my, 50%),
    rgba(135,206,235,.35),
    transparent 70%
  );
  opacity: 0;
  transition: opacity .25s var(--ease-out);
  pointer-events: none;
  z-index: -1;
}
.hero .btn-accent:hover::before { opacity: 1; }

.btn-glass {
  background: transparent;
  border-color: var(--color-secondary-border);
  color: var(--color-primary);
}
.btn-glass:hover {
  background: var(--color-secondary-soft);
  border-color: var(--color-secondary);
}

/* ============================================================
   NAV
   ============================================================ */
.nav-wrap {
  position: sticky; top: 0; z-index: 100;
}
.nav {
  background: rgba(255,255,255,.7);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid transparent;
  box-shadow: none;
  transition:
    background-color .25s ease,
    box-shadow .25s ease,
    backdrop-filter .25s ease,
    -webkit-backdrop-filter .25s ease,
    border-color .25s ease;
}
.nav.is-scrolled {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow:
    0 1px 0 rgba(0,31,63,.06),
    0 4px 16px rgba(0,31,63,.04);
}
@supports not ((backdrop-filter: blur(12px)) or (-webkit-backdrop-filter: blur(12px))) {
  .nav { background: rgba(255,255,255,.95); }
  .nav.is-scrolled { background: #fff; }
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  gap: var(--space-6);
}
.brand { display: flex; align-items: center; gap: 6px; }
.brand .brand-sym {
  height: 45px; width: auto;
  display: block;
}
.brand .brand-wordmark {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -.01em;
  line-height: 1;
  color: var(--color-primary);
  text-transform: uppercase;
  white-space: nowrap;
  margin-top: 1px; /* alinhamento óptico em caps (sem descenders) */
}
@media (max-width: 540px) {
  .brand .brand-sym { height: 34px; }
  .brand .brand-wordmark { font-size: 14px; }
}

.nav-links { display: flex; gap: var(--space-7); }
.nav-links a {
  font-size: 13.5px;
  color: var(--text-dim);
  transition: color var(--dur-fast);
  position: relative;
  padding-bottom: 2px;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; right: 100%; bottom: -3px;
  height: 1.5px;
  background: var(--color-secondary);
  transition: right var(--dur) var(--ease);
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); }
.nav-links a.active::after { right: 0; }

.nav-cta {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: var(--space-2) 14px;
  border-radius: var(--r-md);
  background: var(--color-secondary);
  color: #fff;
  font-size: 13.5px; font-weight: 600;
  transition: all var(--dur-fast);
}
.nav-cta:hover { background: var(--color-primary); box-shadow: var(--shadow-btn); }
.nav-cta svg { width: 14px; height: 14px; stroke-width: 2; }

/* Hamburger toggle */
.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer;
  color: var(--text);
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}
.nav-toggle svg { width: 22px; height: 22px; stroke-width: 2; }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-links {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: rgba(248,249,251,.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 96px var(--space-8) var(--space-8);
    gap: var(--space-1);
    transform: translateX(100%);
    transition: transform .3s var(--ease-out);
    z-index: 99;
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-links a {
    font-size: 20px;
    font-weight: 500;
    padding: var(--space-4) 0;
    border-bottom: 1px solid var(--border);
    color: var(--text);
  }
  .nav-links a::after { display: none; }
  .nav-toggle { position: relative; z-index: 100; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 120px 0 var(--space-24);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 120% 60% at 50% 0%, rgba(0,31,63,.06) 0%, transparent 60%),
    radial-gradient(ellipse 80% 50% at 20% 20%, rgba(135,206,235,.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 30%, rgba(49,101,140,.05) 0%, transparent 50%),
    linear-gradient(180deg, rgba(0,31,63,.03) 0%, var(--bg) 100%);
}
.hero-grid {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,0,0,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,.04) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
  transition: transform .15s ease-out;
  will-change: transform;
}
.hero-glow {
  position: absolute;
  width: 800px; height: 800px;
  top: -300px; left: 50%; transform: translateX(-50%);
  background: radial-gradient(circle, rgba(135,206,235,.18) 0%, transparent 70%);
  pointer-events: none;
}
.hero-watermark {
  position: absolute;
  right: -350px; bottom: -400px;
  width: 1200px; height: auto;
  pointer-events: none; z-index: 0;
}

.hero-inner {
  max-width: var(--max); margin: 0 auto; padding: 0 var(--space-8);
  display: grid; grid-template-columns: 1.2fr .8fr;
  gap: var(--space-16); align-items: center;
  position: relative; z-index: 2;
}

.hero-copy { position: relative; }
.eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-mono); font-size: 13px;
  color: var(--text-dim); letter-spacing: .04em;
}

.headline {
  margin: var(--space-6) 0 var(--space-6);
}
.headline .l1,
.headline .l2 { display: block; }
.headline .l1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.8vw, 48px);
  font-weight: 400;
  letter-spacing: -.015em;
  color: var(--text-dim);
  line-height: 1.1;
}
.headline .l2 {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 6.5rem);
  font-weight: 800;
  letter-spacing: -.04em;
  line-height: 1.05;
  color: var(--color-primary);
  margin-top: var(--space-2);
}
/* Hero orchestrated entrance — groups stagger ~200ms */
.hero .eyebrow,
.headline .l1,
.headline .l2,
.hero .sub,
.hero .ctas {
  opacity: 0;
}
.hero.is-entered .eyebrow {
  animation: hero-fade-up .6s var(--ease-out) forwards;
  animation-delay: 0ms;
}
.hero.is-entered .headline .l1 {
  animation: hero-fade-up .6s var(--ease-out) forwards;
  animation-delay: 100ms;
}
.hero.is-entered .headline .l2 {
  animation: hero-fade-up .6s var(--ease-out) forwards;
  animation-delay: 200ms;
}
.hero.is-entered .sub {
  animation: hero-fade-up .6s var(--ease-out) forwards;
  animation-delay: 400ms;
}
.hero.is-entered .ctas {
  animation: hero-fade-up .6s var(--ease-out) forwards;
  animation-delay: 600ms;
}

.hero .sub {
  font-size: 17px;
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 480px;
  margin: 0 0 var(--space-8);
}
.symbol-core { opacity: .75; }
.ctas { display: flex; gap: var(--space-3); align-items: center; flex-wrap: wrap; }

/* Orbit */
.orbit {
  position: relative;
  aspect-ratio: 1/1;
  max-width: 460px;
  width: 100%;
  justify-self: center;
}
.ring {
  position: absolute; border-radius: 50%;
  border: 1px solid var(--border);
}
.ring.r1 { inset: 24%; border-style: dashed; border-color: var(--border-accent); }
.ring.r2 { inset: 12%; }
.ring.r3 { inset: 0; }

.symbol-core {
  position: absolute; inset: 28%; width: 44%; height: auto; z-index: 2;
  filter: drop-shadow(0 0 40px rgba(135,206,235,.25));
  transform-origin: center;
}

.chip {
  position: absolute;
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
  white-space: nowrap;
  z-index: 3;
  transition: all var(--dur) var(--ease);
  animation: float 6s ease-in-out infinite;
}
.chip:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
  transform: scale(1.04);
}
.chip-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-secondary);
  flex-shrink: 0;
}
.chip-dot.dot-green { background: var(--green); }
.chip-lbl {
  font-family: var(--font-mono); font-size: 9px;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--color-primary); font-weight: 600;
}
.chip-val {
  font-size: 12px; color: var(--text);
  font-weight: 500; letter-spacing: -.005em;
}
.chip-body { display: flex; flex-direction: column; gap: 1px; }

.chip.c1 { top: 8%; left: -6%; animation-delay: 0s; }
.chip.c2 { top: 65%; right: -12%; animation-delay: 1.5s; }
.chip.c3 { bottom: 4%; left: 4%; animation-delay: 3s; }
.chip.c4 { top: 30%; right: -4%; animation-delay: 4.5s; }

/* Sequenced entrance — orchestrated by JS via .is-visible */
.chip[data-bubble-step] {
  opacity: 0;
  transform: translateY(12px) scale(.97);
  transition: opacity .4s var(--ease-out), transform .4s var(--ease-out);
  animation: none; /* desliga o float até estar visível */
}
.chip[data-bubble-step].is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  animation: float 6s ease-in-out infinite;
}

.typing-indicator {
  position: absolute;
  display: inline-flex; gap: 4px;
  padding: 8px 12px;
  background: rgba(49,101,140,.1);
  border: 1px solid var(--color-secondary-border);
  border-radius: var(--r-full);
  opacity: 0;
  transition: opacity .3s ease;
  z-index: 3;
  pointer-events: none;
}
.typing-indicator.is-visible { opacity: 1; }
.typing-indicator span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-secondary);
}
.typing-indicator.is-visible span {
  animation: typing-bounce 1.2s infinite ease-in-out;
}
.typing-indicator.is-visible span:nth-child(2) { animation-delay: .15s; }
.typing-indicator.is-visible span:nth-child(3) { animation-delay: .3s; }
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: .4; }
  30% { transform: translateY(-4px); opacity: 1; }
}
.typing-indicator.t1 { top: 22%; right: 2%; }
.typing-indicator.t2 { top: 58%; right: -6%; }

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: var(--space-12); }
  .orbit { max-width: 320px; }
  .chip.c2, .chip.c4 { display: none; }
  .typing-indicator { display: none; }
}

/* ============================================================
   LOGO BAR
   ============================================================ */
.logobar {
  padding: var(--space-12) 0;
  border-top: none;
  border-bottom: none;
  background: var(--bg-soft);
}
.logobar-head {
  display: flex; align-items: center; gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.logobar-head .line { flex: 1; height: 1px; background: var(--border); }

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 4%, #000 96%, transparent);
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: var(--space-10);
  width: max-content;
  animation: marquee-scroll 40s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

.cell {
  height: 48px;
  flex: 0 0 auto;
  min-width: 96px;
  display: flex; align-items: center; justify-content: center;
}
.cell img {
  height: 100%; width: auto; max-width: 160px;
  object-fit: contain;
  filter: grayscale(40%);
  opacity: .85;
  transition: filter .3s ease, opacity .3s ease, transform .3s ease;
}
.cell:hover img { filter: grayscale(0); opacity: 1; transform: scale(1.05); }

.logo-text {
  font-family: var(--font-body);
  font-size: 13px; font-weight: 500;
  color: var(--text-muted);
  opacity: .55;
  transition: opacity .3s ease, color .3s ease, transform .3s ease;
  white-space: nowrap;
}
.logo-text.serif { font-style: normal; }
.logo-text.italic { font-style: italic; }
.cell:hover .logo-text { opacity: 1; color: var(--color-primary); transform: scale(1.05); }

@media (max-width: 768px) {
  .cell { height: 38px; min-width: 80px; }
  .cell img { max-width: 120px; }
}

/* ============================================================
   PROBLEMS
   ============================================================ */
.problems { border-top: none; background: var(--bg); }

.problem-featured {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--space-12) var(--space-12) var(--space-10);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-10);
  align-items: end;
  margin-bottom: var(--space-4);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}
.problem-featured::before {
  content: "";
  position: absolute; inset: 0; border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), var(--color-accent-glow), transparent 50%);
  opacity: 0;
  transition: opacity var(--dur);
}
.problem-featured:hover { border-color: var(--border-hover); }
.problem-featured:hover::before { opacity: 1; }

.pf-content { position: relative; z-index: 1; }
.idx-badge {
  display: inline-block;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .12em;
  color: var(--color-secondary);
  margin-bottom: var(--space-4);
}
.problem-featured blockquote {
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.15;
  letter-spacing: -.02em;
  color: var(--text);
  margin: 0 0 var(--space-4);
}
.problem-featured p {
  font-size: 15px; line-height: 1.6;
  color: var(--text-dim);
  max-width: 460px; margin: 0;
}

.pf-metric { position: relative; z-index: 1; text-align: right; }
.metric-value {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(56px, 7vw, 96px);
  line-height: .92;
  letter-spacing: -.04em;
  color: var(--text);
  display: block;
}
.metric-value .pct {
  font-size: .4em;
  color: var(--color-secondary);
  vertical-align: top;
  margin-left: 2px;
}
.metric-label {
  display: block;
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted);
  margin-top: var(--space-3);
}

/* Problem rows */
.problem-list {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--border);
}
.problem-row {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr auto;
  align-items: center; gap: var(--space-5);
  padding: var(--space-6) var(--space-4);
  border-bottom: 1px solid var(--border);
  transition: background var(--dur);
  overflow: hidden;
}
.problem-row::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(800px 80px at var(--mx, 50%) var(--my, 50%), var(--color-accent-glow), transparent 50%);
  opacity: 0;
  transition: opacity var(--dur);
}
.problem-row:hover { background: rgba(0,0,0,.015); }
.problem-row:hover::before { opacity: 1; }

.row-idx {
  font-family: var(--font-mono); font-size: 18px;
  color: var(--text-faint); letter-spacing: -.02em;
  position: relative; z-index: 1;
}
.row-body { position: relative; z-index: 1; }
.row-quote {
  font-family: var(--font-display);
  font-weight: 600; font-size: 19px;
  line-height: 1.25; letter-spacing: -.01em;
  color: var(--text); margin: 0 0 4px;
}
.row-detail {
  font-size: 14px; line-height: 1.55;
  color: var(--text-dim); margin: 0;
  max-width: 600px;
}
.row-metric {
  display: flex; flex-direction: column;
  align-items: flex-end; gap: var(--space-1);
  min-width: 120px;
  position: relative; z-index: 1;
}
.row-metric .v {
  font-family: var(--font-mono); font-size: 24px;
  font-weight: 500; letter-spacing: -.03em;
  color: var(--text); line-height: 1;
}
.row-metric .k {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .problem-featured { grid-template-columns: 1fr; gap: var(--space-6); padding: var(--space-8); }
  .pf-metric { text-align: left; }
  .problem-row { grid-template-columns: 36px 1fr; }
  .row-metric { grid-column: 1 / -1; flex-direction: row; gap: var(--space-4); }
}

/* ============================================================
   LFG IA
   ============================================================ */
.lfgia { border-top: none; background: var(--bg-soft); }
.lfgia-grid {
  display: grid; grid-template-columns: 1fr 1.15fr;
  gap: var(--space-16); align-items: center;
  margin-top: var(--space-6);
}
.lfgia-copy h2 {
  font-size: clamp(32px, 4vw, 50px);
  margin: 0 0 var(--space-5);
}
.lfgia-copy .sub { color: var(--text-dim); font-size: 16px; margin: 0 0 var(--space-8); }

.feature-list { display: flex; flex-direction: column; gap: 14px; }
.feature-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 15px; line-height: 1.55;
  color: var(--text-dim);
}
.feature-list li svg {
  width: 18px; height: 18px; flex-shrink: 0;
  margin-top: 2px; stroke-width: 2;
  color: var(--color-secondary);
}
.feature-list strong { color: var(--text); font-weight: 600; }

/* Chat card */
.chat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

@media (max-width: 900px) { .lfgia-grid { grid-template-columns: 1fr; gap: var(--space-10); } }

/* ============================================================
   SOLUTIONS
   ============================================================ */
.solutions { border-top: none; background: var(--bg); }
.sol-groups { display: flex; flex-direction: column; gap: var(--space-12); }
.sol-group-label {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted);
  display: flex; align-items: center; gap: var(--space-4); margin: 0 0 var(--space-5);
}
.sol-group-label::after { content: ""; flex: 1; height: 1px; background: var(--border); }
.sol-group-label .n { color: var(--color-secondary); }
.sol-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.sol-row--ia { grid-template-columns: 2fr 1fr; }
.sol-row--lead-left { grid-template-columns: 1.5fr 1fr 1fr; }
.sol-row--lead-right { grid-template-columns: 1fr 1fr 1.5fr; }
.sol--lead { border-color: var(--color-secondary-border); }
.sol--lead h3 { font-size: 19px; }
.sol {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3);
  min-height: 196px; position: relative; overflow: hidden;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform .25s var(--ease-out);
}
.sol:hover { border-color: var(--color-secondary-border); background: var(--bg-card-hover); transform: translateY(-2px); }

/* kicker: ícone inline + tag mono (sem caixa arredondada acima do título) */
.sol-kicker { display: flex; align-items: center; gap: var(--space-2); color: var(--color-secondary); }
.sol-kicker svg { width: 15px; height: 15px; stroke-width: 1.7; flex-shrink: 0; }

.sol h3 {
  font-family: var(--font-display); font-size: 17px; font-weight: 600;
  line-height: 1.3; letter-spacing: -.01em; color: var(--text); margin: 0;
}
.sol-tag {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--color-secondary);
}
.sol p { margin: 0; margin-top: auto; font-size: 13.5px; color: var(--text-dim); line-height: 1.55; }

/* LFG IA em destaque */
.sol--featured { background: var(--color-secondary-soft); border-color: var(--color-secondary-border); }
.sol--featured .sol-badge {
  align-self: flex-start; font-family: var(--font-mono); font-size: 10px; letter-spacing: .08em;
  text-transform: uppercase; color: var(--color-secondary);
}
.sol--featured h3 { font-size: 24px; max-width: 22ch; }
.sol--featured p { font-size: 14.5px; max-width: 46ch; }
.sol-proof {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  margin-top: var(--space-2); display: flex; gap: var(--space-3); flex-wrap: wrap;
}
.sol-proof span { white-space: nowrap; }

@media (max-width: 900px) {
  .sol-row, .sol-row--ia { grid-template-columns: 1fr 1fr; }
  .sol--featured { grid-column: 1 / -1; }
}
@media (max-width: 560px) { .sol-row, .sol-row--ia { grid-template-columns: 1fr; } }

/* ============================================================
   STACK
   ============================================================ */
.stack { border-top: none; background: var(--bg-soft); }
.stack-rail {
  margin-top: var(--space-6);
}
.stack-track {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(118px, 1fr));
  gap: var(--space-6) var(--space-4);
  align-items: center;
}

.tool {
  flex-shrink: 0; height: var(--space-14);
  display: flex; align-items: center; justify-content: center;
  padding: 0 var(--space-2);
}
.tool img {
  max-height: 26px; max-width: 90%; object-fit: contain;
  filter: grayscale(.4) brightness(.95);
  opacity: .62;
  transition: all var(--dur-fast);
}
.tool:hover img { opacity: .85; filter: grayscale(0) brightness(1) contrast(1); }

.stack-caption {
  margin: var(--space-8) 0 0; text-align: center;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-muted);
}

/* ============================================================
   CASES
   ============================================================ */
.cases { border-top: none; background: var(--bg); }

.case-hero {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--space-14);
  display: grid; grid-template-columns: 1.2fr .8fr;
  gap: var(--space-12); align-items: center;
  margin-bottom: var(--space-6);
  position: relative; overflow: hidden;
  transition: border-color var(--dur);
}
.case-hero::after {
  content: "";
  position: absolute; right: -100px; bottom: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
  pointer-events: none;
}
.case-hero::before {
  content: "";
  position: absolute; inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 50%), rgba(135,206,235,.35), transparent 50%);
  opacity: 0;
  transition: opacity var(--dur);
  z-index: 0;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 2px;
}
.case-hero:hover { border-color: var(--border-hover); }
.case-hero:hover::before { opacity: 1; }

.case-hero-body { position: relative; z-index: 1; }
.case-tag {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-muted);
  display: block; margin-bottom: var(--space-4);
}
.case-hero h3 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.08; letter-spacing: -.025em;
  color: var(--text); margin: 0 0 var(--space-5);
}
.case-hero h3 em { font-style: italic; color: var(--text-dim); font-weight: 500; }
.case-hero p { font-size: 15px; color: var(--text-dim); line-height: 1.6; margin: 0 0 var(--space-5); }

/* Case-hero testimonial quote */
.case-quote {
  margin: var(--space-4) 0 var(--space-5);
  padding: var(--space-4) var(--space-5);
  background: var(--color-secondary-soft);
  border-radius: var(--r-md);
}
.case-quote p {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  font-style: italic;
  color: var(--text);
  line-height: 1.35;
  margin: 0 0 var(--space-1);
}
.case-quote cite {
  font-family: var(--font-mono);
  font-size: 11px;
  font-style: normal;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Big-num arrow for 23→7 */
.big-num .arrow {
  font-size: .45em;
  color: var(--color-secondary);
  margin: 0 2px;
  vertical-align: middle;
  letter-spacing: -.02em;
}

.case-client {
  display: flex; align-items: center; gap: var(--space-2);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text); font-weight: 500;
}
.case-client .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-secondary);
}

.case-hero-number { position: relative; z-index: 1; text-align: right; }
.big-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(80px, 11vw, 140px);
  line-height: .88; letter-spacing: -.05em;
  color: var(--text);
  display: block;
}
.big-num span {
  font-size: .5em;
  color: var(--color-secondary);
  letter-spacing: -.03em;
}
.big-label {
  display: block;
  text-align: right;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted);
  letter-spacing: .04em; text-transform: uppercase;
  margin-top: var(--space-2);
}

.cases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--space-7);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: border-color var(--dur);
  position: relative; overflow: hidden;
}
.case-card::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), var(--color-accent-glow), transparent 50%);
  opacity: 0;
  transition: opacity var(--dur);
}
.case-card:hover { border-color: var(--border-hover); }
.case-card:hover::before { opacity: 1; }
.case-card > * { position: relative; z-index: 1; }

.case-result {
  font-size: 17px; line-height: 1.3; font-weight: 600;
  color: var(--text); margin: 0;
}
.case-result strong { color: var(--color-secondary); }
.case-how { font-size: 14px; color: var(--text-dim); line-height: 1.6; margin: 0; flex: 1; }

@media (max-width: 900px) {
  .case-hero { grid-template-columns: 1fr; padding: var(--space-8); gap: var(--space-8); }
  .case-hero-number, .big-label { text-align: left; }
  .cases-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   METHODOLOGY
   ============================================================ */
.methodology { border-top: none; background: var(--bg-soft); }

.steps { display: flex; flex-direction: column; gap: 0; }

.step {
  display: grid; grid-template-columns: 60px 1fr;
  gap: var(--space-6);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--border);
}
.step:first-child { border-top: 1px solid var(--border); }

.step-marker {
  display: flex; flex-direction: column; align-items: center; gap: 0;
  position: relative;
}
.step-num {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 13px; font-weight: 500;
  color: var(--text-dim);
  position: relative; z-index: 1;
  transition: all var(--dur);
}
.step.active .step-num {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
  color: #fff;
  box-shadow: 0 0 24px var(--color-secondary-pulse);
}
.step.active .step-content {
  background: var(--color-secondary-soft);
  border-radius: var(--r-md);
  padding: var(--space-4) var(--space-5);
}
.step-line {
  width: 1px; flex: 1;
  background: var(--border);
  margin-top: -1px;
}

.step-content { padding-top: var(--space-2); }
.step-kicker {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .06em; text-transform: uppercase;
  color: var(--text-muted);
  display: block; margin-bottom: var(--space-3);
}
.step h3 {
  font-family: var(--font-display);
  font-size: 20px; font-weight: 600;
  letter-spacing: -.01em; line-height: 1.25;
  color: var(--text); margin: 0 0 var(--space-3);
}
.step p {
  font-size: 15px; color: var(--text-dim);
  line-height: 1.6; margin: 0;
  max-width: 560px;
}
.step p strong { color: var(--text); font-weight: 600; }

.step-badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  margin-top: var(--space-4);
  padding: 6px var(--space-3);
  border-radius: var(--r-md);
  background: var(--color-secondary-soft);
  border: 1px solid var(--border-accent);
  color: var(--color-secondary);
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
}
.step-badge svg { width: 14px; height: 14px; stroke-width: 1.8; }

@media (max-width: 640px) {
  .step { grid-template-columns: 44px 1fr; gap: var(--space-4); }
}

/* ============================================================
   STATS — dark cinematic moment
   ============================================================ */
.stability {
  background: var(--color-primary);
  border-top: none;
  padding: var(--space-32) 0;
  position: relative;
  overflow: hidden;
}
/* Grain overlay stronger on dark section */
.stability::before {
  content: "";
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .04;
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: 1;
}

.stability .section-head { position: relative; z-index: 2; }
.stability .section-head h2 { color: #fff; }
.stability .section-head h2 em { color: rgba(255,255,255,.5); }
.stability .badge-label { color: var(--color-accent); }
.stability .pulse-dot {
  background: var(--color-accent);
  box-shadow: 0 0 12px rgba(135,206,235,.5);
}
.stability .section-head .lede { color: rgba(255,255,255,.75); }
.stability .section-head .lede strong { color: rgba(255,255,255,.85); }

.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
  position: relative;
  z-index: 2;
}
.stat {
  background: transparent;
  padding: var(--space-12) var(--space-8) var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-3);
  border-right: 1px solid rgba(255,255,255,.08);
}
.stat:last-child { border-right: none; }
.stat-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(80px, 15vw, 180px);
  line-height: .85;
  letter-spacing: -.04em;
  color: #fff;
}
.stat-num .unit {
  color: var(--color-accent);
  font-size: .35em;
  margin-left: 4px;
  letter-spacing: 0;
  font-weight: 600;
}
.stat-label {
  font-family: var(--font-mono); font-size: 11px;
  color: rgba(255,255,255,.65);
  letter-spacing: .06em; text-transform: uppercase;
}

@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: none; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.08); }
  .stability { padding: var(--space-24) 0; }
}
@media (max-width: 640px) {
  .stat-num { font-size: clamp(56px, 16vw, 100px); }
  .stability { padding: var(--space-20) 0; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq { border-top: none; background: var(--bg); }
.faq-list {
  display: flex; flex-direction: column;
  border-top: 1px solid var(--border);
}
.faq-item {
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.faq-item::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(500px circle at var(--mx, 50%) var(--my, 50%), rgba(135,206,235,.08), transparent 50%);
  opacity: 0;
  transition: opacity var(--dur);
}
.faq-item:hover::before { opacity: 1; }

.faq-item summary {
  display: flex; align-items: center; gap: var(--space-4);
  list-style: none; cursor: pointer;
  padding: var(--space-5) var(--space-2);
  transition: color var(--dur-fast);
  position: relative; z-index: 1;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-q {
  flex: 1;
  font-family: var(--font-display);
  font-size: 17px; font-weight: 600;
  letter-spacing: -.01em;
  color: var(--text);
}
.faq-toggle {
  width: var(--space-7); height: var(--space-7);
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); flex-shrink: 0;
  transition: all var(--dur) var(--ease);
}
.faq-toggle svg { width: 14px; height: 14px; stroke-width: 2; }
.faq-item[open] .faq-toggle {
  transform: rotate(45deg);
  color: var(--color-secondary);
  border-color: var(--border-accent);
}
.faq-answer {
  padding: 0 var(--space-2) var(--space-6);
  color: var(--text-dim); font-size: 15px; line-height: 1.65;
  position: relative; z-index: 1;
}
.faq-answer p { margin: 0 0 var(--space-3); }
.faq-answer p:last-child { margin: 0; }
.faq-answer strong { color: var(--text); font-weight: 600; }
.faq-answer em { color: var(--color-secondary); font-style: normal; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.final-cta {
  border-top: none;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: var(--space-32) 0;
  background: var(--bg-soft);
}
.cta-glow {
  position: absolute;
  width: 100%; height: 100%;
  top: 0; left: 0;
  background: radial-gradient(ellipse 800px 500px at 50% 0%, rgba(135,206,235,.18), transparent 70%);
  pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
  font-size: clamp(48px, 8vw, 96px);
  margin: 0 0 var(--space-5);
  max-width: 900px; margin-inline: auto;
}
.cta-accent {
  color: var(--color-secondary);
  font-style: italic; font-weight: 600;
}
.cta-content > p {
  font-size: 17px; color: var(--text-dim);
  max-width: 520px; margin: 0 auto var(--space-10);
  line-height: 1.55;
}
.cta-actions {
  display: flex; align-items: center; justify-content: center;
  gap: var(--space-4); flex-wrap: wrap;
}
.cta-note {
  margin-top: var(--space-5);
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-muted);
}

/* ============================================================
   FOOTER (dark · primary navy)
   ============================================================ */
.footer {
  background: var(--color-primary);
  color: rgba(255,255,255,.72);
  padding: var(--space-16) 0 var(--space-8);
}
.footer .wrap { color: inherit; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}
.footer-logo {
  display: flex; align-items: center; gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.footer-logo img.sym {
  height: 36px; width: auto;
  filter: brightness(0) invert(1);
}
.footer-wordmark {
  font-family: var(--font-display);
  font-weight: 700; font-size: 16px;
  color: #fff;
}
.footer-brand p {
  font-size: 14px; line-height: 1.6;
  color: rgba(255,255,255,.72); max-width: 300px; margin: 0;
}
.footer-col h4 {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .08em; text-transform: uppercase;
  color: #fff; font-weight: 500;
  margin: 0 0 var(--space-4);
}
.footer-col li { margin-bottom: var(--space-2); }
.footer-col a {
  color: rgba(255,255,255,.72); font-size: 14px;
  transition: color var(--dur-fast);
}
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-6);
  border-top: 1px solid rgba(255,255,255,.1);
  font-family: var(--font-mono); font-size: 11px;
  color: rgba(255,255,255,.55);
}
.footer-legal { display: flex; gap: var(--space-5); }
.footer-legal a { color: rgba(255,255,255,.72); transition: color var(--dur-fast); }
.footer-legal a:hover { color: var(--color-accent); }

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-8); }
  .footer-bottom { flex-direction: column; gap: var(--space-3); text-align: center; }
}

/* ============================================================
   IA DEMO — Conversa em loop
   ============================================================ */
.ia-demo {
  position: relative;
  border-top: none;
  background:
    radial-gradient(ellipse 100% 60% at 50% 40%, rgba(0,31,63,.06) 0%, transparent 70%),
    linear-gradient(180deg, var(--bg-soft) 0%, rgba(0,31,63,.05) 40%, rgba(0,31,63,.03) 70%, var(--bg) 100%);
  overflow: hidden;
  padding: 160px 0;
}
.ia-demo-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-10);
}
.ia-demo-head .eyebrow { justify-content: center; }
.ia-demo-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.4vw, 52px);
  font-weight: 700;
  line-height: 1.1;
  color: var(--color-primary);
  margin: var(--space-4) 0;
  letter-spacing: -.02em;
}
.ia-demo-title-accent {
  color: var(--color-secondary);
}
.ia-demo-sub {
  color: var(--text-dim);
  font-size: 17px;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 560px;
}

.ia-demo-stage {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}
/* Radial glow reflection beneath the window */
.ia-demo-stage::after {
  content: "";
  position: absolute;
  bottom: -60px;
  left: 10%;
  right: 10%;
  height: 120px;
  background: radial-gradient(ellipse at center, rgba(135,206,235,.15) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}
/* Scale entrance animation */
.ia-demo-stage .ia-window {
  opacity: 0;
  transform: scale(.96);
}
.ia-demo.is-revealed .ia-demo-stage .ia-window {
  animation: ia-showcase-in .6s cubic-bezier(.16,1,.3,1) forwards;
}
.ia-demo-glow {
  position: absolute;
  inset: -8% -5% -5%;
  background:
    radial-gradient(circle at 30% 0%, rgba(135,206,235,.18), transparent 50%),
    radial-gradient(circle at 70% 100%, rgba(49,101,140,.12), transparent 50%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.ia-window {
  position: relative;
  z-index: 1;
  background: #0F1A2B;
  border-radius: 14px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.08),
    0 1px 2px rgba(0,31,63,.04),
    0 4px 8px rgba(0,31,63,.04),
    0 16px 32px rgba(0,31,63,.06),
    0 32px 64px rgba(0,31,63,.08),
    0 0 0 1px rgba(135,206,235,.08);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ia-window-bar {
  display: flex; align-items: center;
  padding: 12px 16px;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.ia-window-dots { display: flex; gap: 6px; }
.ia-window-dots span { width: 11px; height: 11px; border-radius: 50%; }
.ia-window-dots span:nth-child(1) { background: #FF5F57; }
.ia-window-dots span:nth-child(2) { background: #FEBC2E; }
.ia-window-dots span:nth-child(3) { background: #28C840; }
.ia-window-title {
  flex: 1; text-align: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(255,255,255,.5);
  letter-spacing: .02em;
}
.ia-window-actions { width: 60px; }

/* Chat scrollável */
.ia-chat {
  height: 420px;
  overflow: hidden;
  padding: 20px 20px 8px;
  position: relative;
  display: flex;
  flex-direction: column;
}
.ia-chat-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .5s var(--ease-out);
  will-change: transform;
}

/* Mensagens */
.ia-msg {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .3s ease, transform .3s ease;
}
.ia-msg.is-visible { opacity: 1; transform: translateY(0); }

.ia-msg-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600;
  flex-shrink: 0;
  margin-top: 2px;
}
.ia-msg-avatar--user {
  background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
  color: #fff;
}
.ia-msg-avatar--ai {
  background: rgba(135,206,235,.15);
  color: var(--color-accent);
  border: 1px solid rgba(135,206,235,.25);
}

.ia-msg-bubble { flex: 1; min-width: 0; }
.ia-msg-name {
  font-size: 11px;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
  font-weight: 500;
}
.ia-msg-text {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 10px;
  padding: 10px 14px;
  color: rgba(255,255,255,.9);
  font-size: 13.5px;
  line-height: 1.5;
}
.ia-msg--user .ia-msg-text {
  background: rgba(49,101,140,.15);
  border-color: rgba(49,101,140,.3);
}
.ia-msg--ai .ia-msg-text {
  background: rgba(135,206,235,.06);
  border-color: rgba(135,206,235,.12);
}

/* Mini-tabela inline */
.ia-msg-table {
  font-family: var(--font-mono);
  font-size: 12px;
  margin-top: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.ia-msg-table-row {
  display: flex;
  justify-content: space-between;
  padding: 4px 6px;
  border-radius: 4px;
  background: rgba(0,0,0,.2);
}
.ia-msg-table-key { color: rgba(255,255,255,.7); }
.ia-msg-table-val { color: #F87171; font-weight: 600; }

/* Typing indicator */
.ia-typing {
  display: inline-flex; gap: 4px;
  padding: 10px 14px;
  background: rgba(135,206,235,.06);
  border: 1px solid rgba(135,206,235,.12);
  border-radius: 10px;
}
.ia-typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(135,206,235,.7);
  animation: ia-typing-bounce 1.2s ease-in-out infinite;
}
.ia-typing span:nth-child(2) { animation-delay: .15s; }
.ia-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes ia-typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: .4; }
  30% { transform: translateY(-4px); opacity: 1; }
}

/* Composer */
.ia-composer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,.02);
  border-top: 1px solid rgba(255,255,255,.06);
}
.ia-composer-input {
  flex: 1;
  min-height: 36px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: rgba(255,255,255,.85);
  display: flex;
  align-items: center;
  font-family: inherit;
  position: relative;
}
.ia-composer-text { white-space: pre; }
.ia-composer-caret {
  display: inline-block;
  width: 1.5px;
  height: 14px;
  background: var(--color-accent);
  margin-left: 1px;
  animation: ia-caret-blink 1s steps(2, end) infinite;
  vertical-align: middle;
}
@keyframes ia-caret-blink { 50% { opacity: 0; } }
.ia-composer-input .ia-composer-text:empty::before {
  content: 'Pergunte qualquer coisa…';
  color: rgba(255,255,255,.6);
}
.ia-composer-send {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--color-secondary);
  border: none;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: default;
  opacity: .5;
  transition: opacity .2s ease, background .2s ease;
}
.ia-composer-send.is-active {
  opacity: 1;
  background: var(--color-accent);
  color: var(--color-primary);
}

/* Footer */
.ia-window-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px;
  background: rgba(255,255,255,.02);
  border-top: 1px solid rgba(255,255,255,.06);
}
.ia-window-foot-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: rgba(255,255,255,.62);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.ia-loop-indicator {
  width: 80px; height: 3px;
  background: rgba(255,255,255,.06);
  border-radius: 2px;
  overflow: hidden;
}
.ia-loop-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-accent), var(--color-secondary));
  border-radius: 2px;
}

@media (max-width: 768px) {
  .ia-demo { padding: var(--space-20) 0; }
  .ia-chat { height: 380px; padding: 16px 14px 6px; }
  .ia-chat-inner { gap: 12px; }
  .ia-msg-text { font-size: 13px; padding: 9px 12px; }
  .ia-msg-avatar { width: 26px; height: 26px; font-size: 10px; }
  .ia-msg-table { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  .ia-msg { opacity: 1; transform: none; }
  .ia-typing span { animation: none; opacity: 1; }
  .ia-composer-caret { animation: none; opacity: 0; }
  .ia-loop-bar { width: 100%; }
  .ia-chat-inner { transition: none; }
}

/* ============================================================
   WHATSAPP MOCK — visual only (.chat-card.wpp-card em #lfg-ia)
   ============================================================ */
.wpp-card {
  padding: 0;
  background: #efeae2;
  border: none;
  border-radius: 12px;
  overflow: hidden;
  font-family: -apple-system, "Helvetica Neue", "Segoe UI", Roboto, sans-serif;
  display: flex;
  flex-direction: column;
  max-height: 640px;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.5),
    0 24px 48px -16px rgba(0,0,0,.18),
    0 0 0 1px rgba(0,0,0,.06);
}

.wpp-header {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: #075E54;
  color: #fff;
  flex-shrink: 0;
}
.wpp-back { color: rgba(255,255,255,.85); display: flex; }
.wpp-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px;
  flex-shrink: 0;
}
.wpp-header-info {
  flex: 1;
  display: flex; flex-direction: column;
  min-width: 0;
}
.wpp-header-name { font-size: 15px; font-weight: 600; color: #fff; }
.wpp-header-status {
  font-size: 12px;
  color: rgba(255,255,255,.7);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.wpp-header-actions {
  display: flex; gap: 14px;
  color: rgba(255,255,255,.85);
}
.wpp-header-actions svg { display: block; fill: currentColor; }

.wpp-body {
  flex: 1;
  padding: 14px 12px 18px;
  background-color: #efeae2;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(0,0,0,.025) 1px, transparent 2px),
    radial-gradient(circle at 70% 60%, rgba(0,0,0,.02) 1px, transparent 2px),
    radial-gradient(circle at 40% 80%, rgba(0,0,0,.025) 1px, transparent 2px);
  background-size: 50px 50px, 70px 70px, 90px 90px;
  display: flex; flex-direction: column;
  gap: 6px;
  overflow-y: auto;
}

.wpp-divider { text-align: center; margin: 4px 0 10px; }
.wpp-divider span {
  background: rgba(225,245,254,.92);
  color: rgba(0,0,0,.55);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .04em;
  box-shadow: 0 1px 1px rgba(0,0,0,.08);
}

.wpp-msg { display: flex; width: 100%; }
.wpp-msg--in { justify-content: flex-start; }
.wpp-msg--out { justify-content: flex-end; }

.wpp-bubble {
  position: relative;
  max-width: 78%;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 14px;
  line-height: 1.4;
  color: #111b21;
  box-shadow: 0 1px .5px rgba(0,0,0,.13);
  margin-top: 4px;
}
.wpp-msg--in .wpp-bubble {
  background: #ffffff;
  border-top-left-radius: 0;
}
.wpp-msg--in .wpp-bubble::before {
  content: '';
  position: absolute;
  top: 0; left: -8px;
  width: 8px; height: 13px;
  background: #ffffff;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}
.wpp-msg--out .wpp-bubble {
  background: #d9fdd3;
  border-top-right-radius: 0;
}
.wpp-msg--out .wpp-bubble::before {
  content: '';
  position: absolute;
  top: 0; right: -8px;
  width: 8px; height: 13px;
  background: #d9fdd3;
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.wpp-bubble p {
  margin: 0 0 2px;
  white-space: pre-wrap;
  word-wrap: break-word;
  color: #111b21;
}
.wpp-bubble strong { font-weight: 600; }
.wpp-bubble em { font-style: italic; }
.wpp-bubble code {
  font-family: "SF Mono", Menlo, monospace;
  background: rgba(0,0,0,.06);
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 12.5px;
  color: #111b21;
}
.wpp-bubble-name {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: #06cf9c;
  margin-bottom: 2px;
}
.wpp-bubble-meta {
  display: inline-block;
  float: right;
  font-size: 11px;
  color: rgba(0,0,0,.45);
  margin-top: 2px;
  margin-left: 6px;
  vertical-align: bottom;
}
.wpp-checks {
  color: #34B7F1;
  font-weight: 700;
  letter-spacing: -2px;
  margin-left: 2px;
}

.wpp-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 8px 0 4px;
  padding: 8px 10px;
  background: rgba(0,0,0,.04);
  border-radius: 8px;
  border-left: 3px solid #25D366;
}
.wpp-stat { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.wpp-stat-label {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: rgba(0,0,0,.55);
  font-weight: 600;
}
.wpp-stat-val {
  font-size: 16px;
  font-weight: 700;
  color: #111b21;
  font-family: "SF Mono", Menlo, monospace;
  letter-spacing: -.02em;
}
.wpp-stat-neg { color: var(--red); }

.wpp-cta {
  display: block;
  width: 100%;
  margin: 8px 0 4px;
  padding: 8px 12px;
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  text-align: center;
  cursor: default;
  font-family: inherit;
}

.wpp-composer {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: #f0f2f5;
  border-top: 1px solid rgba(0,0,0,.08);
  flex-shrink: 0;
}
.wpp-composer-icon {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: none;
  color: rgba(0,0,0,.45);
  cursor: default;
}
.wpp-input {
  flex: 1;
  background: #fff;
  border-radius: 22px;
  padding: 9px 16px;
  color: rgba(0,0,0,.45);
  font-size: 14px;
  min-height: 38px;
  display: flex;
  align-items: center;
}
.wpp-composer-mic {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: #25D366;
  border: none;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: default;
}

@media (max-width: 640px) {
  .wpp-card { max-height: 580px; }
  .wpp-header { padding: 8px 10px; }
  .wpp-avatar { width: 34px; height: 34px; font-size: 14px; }
  .wpp-header-name { font-size: 14px; }
  .wpp-header-status { font-size: 11px; }
  .wpp-bubble { max-width: 85%; font-size: 13.5px; }
  .wpp-stats { grid-template-columns: 1fr; }
  .wpp-header-actions svg:nth-child(2) { display: none; }
}

/* ============================================================
   PORTFOLIO
   ============================================================ */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

.project {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.project::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 50%), rgba(135,206,235,.25), transparent 50%);
  opacity: 0;
  transition: opacity var(--dur);
  z-index: 1;
}
.project:hover { border-color: var(--color-secondary-border); box-shadow: var(--shadow-card); }
.project:hover::before { opacity: 1; }
.project-link::after { content: ""; position: absolute; inset: 0; z-index: 2; }

.project-thumb {
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--border);
}
.project-thumb picture { display: contents; }
.project-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(.97);
  opacity: .97;
  transition: filter var(--dur-slow) var(--ease-out), opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.project:hover .project-thumb img {
  filter: saturate(1);
  opacity: 1;
  transform: scale(1.03);
}

.project-info {
  padding: var(--space-5) var(--space-6) var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-2);
  position: relative; z-index: 2;
}

.project-tag {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--color-primary);
}

.project h3 {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 600;
  line-height: 1.3; letter-spacing: -.01em;
  color: var(--text); margin: 0;
}

.project p {
  margin: 0; font-size: 13.5px; color: var(--text-dim); line-height: 1.55;
}

.project-stat {
  font-family: var(--font-mono); font-size: 11px;
  letter-spacing: .03em;
  color: var(--text-muted);
  margin-top: var(--space-1);
}

@media (max-width: 640px) {
  .project-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   GRADIENT DIVIDERS — breathing sections
   ============================================================ */
.section-divider {
  display: block;
  width: 100%;
  height: 1px;
  border: none;
  margin: 0;
  background: linear-gradient(90deg, transparent, var(--color-secondary-border), transparent);
  max-width: 400px;
  margin-inline: auto;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .section { padding: var(--space-20) 0; }
  .ia-demo { padding: var(--space-24) 0; }
  .hero { padding: var(--space-16) 0 var(--space-20); }
  .section-head {
    margin-bottom: var(--space-12);
  }
  h2 { font-size: clamp(30px, 5vw, 44px); }
}

@media (max-width: 640px) {
  .section { padding: var(--space-16) 0; }
  .ia-demo { padding: var(--space-16) 0; }
  .hero { padding: var(--space-12) 0 var(--space-16); }
  .wrap, .wrap-narrow { padding: 0 var(--space-5); }
  .nav-inner { padding: var(--space-3) var(--space-4); }

  .headline .l1 { font-size: clamp(26px, 7vw, 36px); }
  /* L2 uses fluid clamp(2.75rem, 5vw + 1.5rem, 8.75rem) — no override needed */
  .hero .sub { font-size: 15px; }
  .orbit { max-width: 260px; }
  .chip { display: none; }

  .problem-featured { padding: var(--space-7); }
  .problem-featured blockquote { font-size: 22px; }
  .metric-value { font-size: clamp(48px, 12vw, 64px); }

  .stat { padding: var(--space-8) var(--space-5); }

  .cta-content h2 { font-size: clamp(36px, 9vw, 56px); }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }

  h2 { font-size: clamp(28px, 7vw, 38px); }
}

@media (max-width: 420px) {
  .section { padding: 52px 0; }
  .ia-demo { padding: 52px 0; }
  .ctas { flex-direction: column; align-items: stretch; }
  .ctas .btn { justify-content: center; width: 100%; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-cta svg { display: none; }
  .nav-cta span { font-size: 12px; }
  .marquee-track { gap: var(--space-7); }
}

/* ============================================================
   FONT VARIATION — subtle weight shift on reveal
   ============================================================ */
@supports (font-variation-settings: normal) {
  .section-head h2 {
    font-variation-settings: "wght" 680;
    transition: font-variation-settings .8s var(--ease-out);
  }
  .reveal.in .section-head h2,
  .section-head.reveal.in h2 {
    font-variation-settings: "wght" 700;
  }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .headline .l2 .char { opacity: 1; transform: none; animation: none; }
  .symbol-core { animation: none !important; }
  .chip { animation: none; }
  .blob { animation: none; }
  .stack-track { animation: none; }
  .pulse-dot { animation: none; }
  .status span { animation: none; }
  .nav { transition: none; }
  /* Move #5 — hero entrance: show all instantly, no translateY */
  .hero .eyebrow,
  .headline .l1,
  .headline .l2,
  .hero .sub,
  .hero .ctas { opacity: 1; animation: none; transform: none; }
  .hero-grid { transform: none !important; transition: none !important; }
  /* Move #6 — IA demo showcase: show instantly, no scale */
  .ia-demo-stage .ia-window { opacity: 1; transform: none; animation: none; }
  .marquee {
    -webkit-mask-image: none;
            mask-image: none;
  }
  .marquee-track {
    animation: none;
    flex-wrap: wrap;
    width: auto;
    justify-content: center;
    gap: var(--space-6) var(--space-8);
  }
  .marquee-track > [aria-hidden="true"] { display: none; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  /* Varied reveal directions — disable */
  .reveal.reveal-left,
  .reveal.reveal-scale,
  .reveal.reveal-step { opacity: 1; transform: none; transition: none; }
  .sol { transition: none; }
  .sol:hover { transform: none; }
  /* Blob parallax — disable */
  .blob { transform: none !important; }
  .project::before { display: none; }
  .project-thumb img { filter: none; opacity: 1; transition: none; }
  .project:hover .project-thumb img { transform: none; }
  .hero .btn-accent::before { display: none; }
  .section-head h2 { font-variation-settings: "wght" 700 !important; transition: none !important; }
  .btn-accent:hover { transform: none; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}

/* Glow restraint: spotlight-glow só onde sinaliza interatividade real (portfólio + case-hero) */
.problem-featured::before,
.problem-row::before,
.case-card::before,
.faq-item::before { display: none; }