/* ============================================================
   IA365 White-Label — brand landing, scoped under .lp
   Lane: "vermilion-on-ink, engine room with appetite".
   Tokens isolated so the product's indigo theme never leaks in.
   ============================================================ */

.lp {
  /* ---- fonts (static build: Google Fonts em vez de next/font) ---- */
  --font-geist-sans: "Geist";
  --font-geist-mono: "Geist Mono";
  --font-display: "Bricolage Grotesque";

  /* ---- surfaces ---- */
  --ink: oklch(0.158 0.012 38); /* near-black, warm whisper */
  --ink-rise: oklch(0.205 0.016 38); /* raised dark panel */
  --ink-rise-2: oklch(0.255 0.018 38); /* card on dark */
  --paper: oklch(1 0 0); /* pure white light section */
  --paper-soft: oklch(0.979 0.004 60); /* faint neutral panel */

  /* ---- brand (vermilion: default / white-label) ---- */
  --brand: oklch(0.638 0.226 33); /* vermilion, the single voice */
  --brand-bright: oklch(0.72 0.205 41); /* highlight / glow */
  --brand-deep: oklch(0.5 0.18 31); /* hover / hierarchy */
  --brand-wash: oklch(0.638 0.226 33 / 0.12);
  /* alpha steps derived from the brand hue (swapped per-page via .lp-agent) */
  --brand-a05: oklch(0.638 0.226 33 / 0.05);
  --brand-a14: oklch(0.638 0.226 33 / 0.14);
  --brand-a16: oklch(0.638 0.226 33 / 0.16);
  --brand-a20: oklch(0.638 0.226 33 / 0.2);
  --brand-a22: oklch(0.638 0.226 33 / 0.22);
  --brand-a35: oklch(0.638 0.226 33 / 0.35);
  --brand-a40: oklch(0.638 0.226 33 / 0.4);
  --brand-a45: oklch(0.638 0.226 33 / 0.45);
  --brand-a50: oklch(0.638 0.226 33 / 0.5);
  --btn-ink: oklch(0.15 0.01 38); /* dark label on a bright brand button */
  --btn-shadow: 0 1px 0 oklch(0.82 0.16 45 / 0.45) inset,
    0 10px 30px -12px oklch(0.638 0.226 33 / 0.7);
  --btn-shadow-hover: 0 1px 0 oklch(0.85 0.16 50 / 0.5) inset,
    0 16px 40px -14px oklch(0.7 0.22 40 / 0.8);

  /* ---- product counter-accent (cool, used sparingly) ---- */
  --blue: oklch(0.58 0.16 252);

  /* ---- text ---- */
  --on-dark: oklch(0.965 0.006 60);
  --on-dark-mut: oklch(0.745 0.014 50);
  --on-dark-faint: oklch(0.6 0.014 45);
  --on-light: oklch(0.18 0.012 38);
  --on-light-mut: oklch(0.435 0.022 40);

  /* ---- lines ---- */
  --line-dark: oklch(0.3 0.014 40);
  --line-light: oklch(0.9 0.008 55);

  /* ---- type ---- */
  --font-body: var(--font-geist-sans), system-ui, sans-serif;
  --font-mono: var(--font-geist-mono), ui-monospace, monospace;
  --sans-display: var(--font-display), var(--font-geist-sans), sans-serif;

  /* ---- motion ---- */
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  /* ---- z ---- */
  --z-nav: 100;
  --z-pop: 200;

  background: var(--ink);
  color: var(--on-dark);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.011em;
  overflow-x: clip;
}

.lp *,
.lp *::before,
.lp *::after {
  box-sizing: border-box;
}

.lp ::selection {
  background: var(--brand);
  color: oklch(0.16 0.01 38);
}

/* ---- accent swap: agent page leans on the product's "IA active" green ---- */
.lp-agent {
  --brand: oklch(0.64 0.155 156);
  --brand-bright: oklch(0.77 0.15 159);
  --brand-deep: oklch(0.5 0.13 154);
  --brand-wash: oklch(0.64 0.155 156 / 0.12);
  --brand-a05: oklch(0.64 0.155 156 / 0.05);
  --brand-a14: oklch(0.64 0.155 156 / 0.14);
  --brand-a16: oklch(0.64 0.155 156 / 0.16);
  --brand-a20: oklch(0.64 0.155 156 / 0.2);
  --brand-a22: oklch(0.64 0.155 156 / 0.22);
  --brand-a35: oklch(0.64 0.155 156 / 0.35);
  --brand-a40: oklch(0.64 0.155 156 / 0.4);
  --brand-a45: oklch(0.64 0.155 156 / 0.45);
  --brand-a50: oklch(0.64 0.155 156 / 0.5);
  --btn-ink: oklch(0.17 0.035 156);
  --btn-shadow: 0 1px 0 oklch(0.84 0.13 162 / 0.42) inset,
    0 10px 30px -12px oklch(0.64 0.155 156 / 0.6);
  --btn-shadow-hover: 0 1px 0 oklch(0.86 0.13 164 / 0.5) inset,
    0 16px 40px -14px oklch(0.74 0.15 158 / 0.75);
}

/* ---------- layout ---------- */
.lp-container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1.15rem, 4vw, 2.5rem);
}
.lp-container--tight {
  max-width: 960px;
}

.lp-section {
  position: relative;
  padding-block: clamp(4.5rem, 9vw, 8.5rem);
}
.lp--dark {
  background: var(--ink);
  color: var(--on-dark);
}
.lp--light {
  background: var(--paper);
  color: var(--on-light);
}

/* ---------- typography ---------- */
.lp h1,
.lp h2,
.lp h3 {
  font-family: var(--sans-display);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-wrap: balance;
  margin: 0;
}
.lp-h1 {
  font-size: clamp(1.9rem, 4vw, 3.4rem);
}
.lp-h2 {
  font-size: clamp(2.1rem, 4.6vw, 3.6rem);
  line-height: 1.04;
}
.lp-h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  letter-spacing: -0.025em;
  line-height: 1.12;
}
.lp-lead {
  font-size: clamp(1.06rem, 1.7vw, 1.32rem);
  line-height: 1.55;
  max-width: 62ch;
  text-wrap: pretty;
}
.lp--dark .lp-lead {
  color: var(--on-dark-mut);
}
.lp--light .lp-lead {
  color: var(--on-light-mut);
}

/* eyebrow used deliberately, not on every section */
.lp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--brand-bright);
}
.lp-kicker::before {
  content: "";
  width: 1.6rem;
  height: 1px;
  background: var(--brand);
}
.lp--light .lp-kicker {
  color: var(--brand-deep);
}

.lp-grad {
  color: var(--brand);
}

/* ---------- microinterações ---------- */
.lp-cap,
.lp-case,
.lp-step {
  transition: transform 0.28s var(--ease), border-color 0.28s var(--ease),
    box-shadow 0.28s var(--ease), background 0.28s var(--ease);
}
.lp-cap:hover,
.lp-case:hover,
.lp-step:hover {
  transform: translateY(-4px);
  border-color: var(--brand-a35);
  box-shadow: 0 18px 40px -24px oklch(0 0 0 / 0.6);
}
.lp-cap:hover .lp-cap-icon {
  background: var(--brand-a20);
  color: var(--brand-bright);
}
.lp-feature-art .lp-frame,
.lp-feature-art svg {
  transition: transform 0.4s var(--ease);
}
.lp-feature:hover .lp-frame,
.lp-feature:hover .lp-feature-art > svg {
  transform: translateY(-4px) scale(1.012);
}
.lp-cap-icon {
  transition: background 0.28s var(--ease), color 0.28s var(--ease);
}

/* ---------- buttons ---------- */
.lp-btn {
  --bt-pad-y: 0.78rem;
  --bt-pad-x: 1.35rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: var(--bt-pad-y) var(--bt-pad-x);
  border-radius: 0.7rem;
  font-family: var(--font-body);
  font-size: 0.97rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease),
    border-color 0.18s var(--ease), box-shadow 0.25s var(--ease);
  will-change: transform;
}
.lp-btn:active {
  transform: translateY(1px);
}
.lp-btn--primary {
  background: var(--brand);
  color: var(--btn-ink);
  box-shadow: var(--btn-shadow);
}
.lp-btn--primary:hover {
  background: var(--brand-bright);
  transform: translateY(-2px);
  box-shadow: var(--btn-shadow-hover);
}
.lp-btn--ghost-dark {
  background: oklch(1 0 0 / 0.04);
  color: var(--on-dark);
  border-color: var(--line-dark);
}
.lp-btn--ghost-dark:hover {
  background: oklch(1 0 0 / 0.09);
  border-color: oklch(0.45 0.02 40);
  transform: translateY(-2px);
}
.lp-btn--ghost-light {
  background: transparent;
  color: var(--on-light);
  border-color: var(--line-light);
}
.lp-btn--ghost-light:hover {
  border-color: var(--on-light);
  transform: translateY(-2px);
}
.lp-btn--lg {
  --bt-pad-y: 0.95rem;
  --bt-pad-x: 1.7rem;
  font-size: 1.02rem;
}

/* ---------- nav ---------- */
.lp-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: var(--z-nav);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
    backdrop-filter 0.3s var(--ease);
  border-bottom: 1px solid transparent;
}
.lp-nav[data-scrolled="true"] {
  background: oklch(0.158 0.012 38 / 0.78);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--line-dark);
}
.lp-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}
.lp-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--sans-display);
  font-weight: 700;
  font-size: 1.18rem;
  letter-spacing: -0.04em;
  color: var(--on-dark);
  text-decoration: none;
}
.lp-brand-dot {
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 2px;
  background: var(--brand);
  box-shadow: 0 0 16px 1px var(--brand);
}
.lp-brand-logo {
  height: 30px;
  width: auto;
  display: block;
  /* logo é navy escuro: clareia para branco no menu escuro */
  filter: brightness(0) invert(1);
}
.lp-nav[data-scrolled="true"] .lp-brand-logo {
  height: 28px;
}
.lp-nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.lp-nav-links a {
  color: var(--on-dark-mut);
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 500;
  transition: color 0.18s var(--ease);
}
.lp-nav-links a:hover {
  color: var(--on-dark);
}
.lp-nav-links a.is-active {
  color: var(--on-dark);
  font-weight: 600;
}
.lp-nav-links a.is-active::after {
  content: "";
  display: block;
  height: 2px;
  margin-top: 3px;
  border-radius: 2px;
  background: var(--brand);
}
.lp-nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.lp-nav-login {
  color: var(--on-dark-mut);
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 500;
  transition: color 0.18s var(--ease);
  white-space: nowrap;
}
.lp-nav-login:hover {
  color: var(--on-dark);
}
.lp-hero-trialnote {
  margin: 1.1rem 0 0;
  font-size: 0.86rem;
  color: var(--on-dark-mut);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.lp-hero-trialnote b {
  color: var(--brand-bright);
  font-weight: 600;
}
/* ---------- menu mobile ---------- */
.lp-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 9px;
  border: 1px solid var(--line-dark);
  border-radius: 10px;
  background: oklch(1 0 0 / 0.04);
  cursor: pointer;
}
.lp-nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  background: var(--on-dark);
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}
.lp-nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.lp-nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.lp-nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.lp-mobile {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.4rem;
  padding: 2rem 1.6rem;
  background: var(--ink);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
}
.lp-mobile.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}
.lp-mobile-links {
  display: flex;
  flex-direction: column;
}
.lp-mobile-links a {
  font-family: var(--sans-display);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--on-dark);
  text-decoration: none;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line-dark);
}
.lp-mobile-links a:active { color: var(--brand); }
.lp-mobile > .lp-btn {
  margin-top: 1.6rem;
  justify-content: center;
}

@media (max-width: 880px) {
  .lp-nav-links { display: none; }
  .lp-nav-cta { display: none; }
  .lp-nav-toggle { display: flex; }
}

/* ---------- browser frame (product specimen) ---------- */
.lp-frame {
  border-radius: 0.95rem;
  overflow: hidden;
  background: var(--ink-rise);
  border: 1px solid var(--line-dark);
  box-shadow: 0 40px 80px -40px oklch(0 0 0 / 0.7),
    0 0 0 1px oklch(1 0 0 / 0.03) inset;
}
.lp-frame-bar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.7rem 0.95rem;
  background: oklch(0.18 0.014 38);
  border-bottom: 1px solid var(--line-dark);
}
.lp-frame-dots {
  display: flex;
  gap: 0.4rem;
}
.lp-frame-dots span {
  width: 0.62rem;
  height: 0.62rem;
  border-radius: 50%;
  background: oklch(0.38 0.012 40);
}
.lp-frame-url {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--on-dark-mut);
  background: oklch(0.14 0.01 38);
  border: 1px solid var(--line-dark);
  border-radius: 0.45rem;
  padding: 0.32rem 0.8rem;
  max-width: 22rem;
}
.lp-frame-url b {
  color: var(--brand-bright);
  font-weight: 600;
}
.lp-frame img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- generic ---------- */
.lp-eyebrow-row {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: clamp(2.4rem, 4vw, 3.6rem);
}
.lp-divider {
  height: 1px;
  background: var(--line-dark);
  border: 0;
}
.lp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  border: 1px solid var(--line-dark);
  color: var(--on-dark-mut);
}
.lp-badge .dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--brand);
}

a.lp-link {
  color: var(--brand-bright);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: gap 0.18s var(--ease);
}
a.lp-link:hover {
  gap: 0.55rem;
}

/* ---------- reveal (enhance-only) ---------- */
.lp-reveal {
  will-change: opacity, transform;
}
.lp-reveal.is-armed {
  opacity: 0;
  transform: translateY(20px);
}
.lp-reveal.is-armed.is-shown {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .lp *,
  .lp *::before,
  .lp *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .lp-reveal.is-armed {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* ============================================================
   Section styles
   ============================================================ */

/* ---------- hero ---------- */
.lp-hero {
  padding-top: clamp(7rem, 12vw, 10rem);
  overflow: hidden;
}
.lp-hero-glow {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 60vw;
  height: 60vw;
  max-width: 760px;
  max-height: 760px;
  background: radial-gradient(
    circle,
    var(--brand-a22),
    transparent 62%
  );
  filter: blur(20px);
  pointer-events: none;
  z-index: 0;
}
.lp-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(0, 1.1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.lp-hero-copy .lp-badge {
  margin-bottom: 1.6rem;
}
.lp-hero-copy .lp-lead {
  margin-top: 1.5rem;
}
.lp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.2rem;
}
.lp-hero-stats {
  display: flex;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin: 3rem 0 0;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line-dark);
}
.lp-hero-stats dt {
  font-family: var(--sans-display);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--on-dark);
}
.lp-hero-stats dd {
  margin: 0.25rem 0 0;
  font-size: 0.86rem;
  line-height: 1.35;
  color: var(--on-dark-mut);
  max-width: 16ch;
}
.lp-hero-art {
  position: relative;
}
.lp-hero-chip {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.55rem 0.85rem;
  border-radius: 0.7rem;
  background: var(--ink-rise-2);
  border: 1px solid var(--line-dark);
  box-shadow: 0 16px 36px -18px oklch(0 0 0 / 0.8);
  color: var(--on-dark);
}
.lp-hero-chip--a {
  left: -1.2rem;
  bottom: 18%;
  color: var(--on-dark);
}
.lp-hero-chip--a svg {
  color: oklch(0.7 0.17 152);
}
.lp-hero-chip--b {
  right: -0.8rem;
  top: 12%;
  color: var(--brand-bright);
  border-color: var(--brand-a45);
}
@media (max-width: 900px) {
  .lp-hero-grid {
    grid-template-columns: 1fr;
  }
  .lp-hero-art {
    order: -1;
  }
  .lp-hero-chip {
    display: none;
  }
}

/* ---------- sector strip ---------- */
.lp-strip {
  padding-block: 2.6rem;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}
.lp-strip-label {
  text-align: center;
  font-size: 0.84rem;
  color: var(--on-dark-faint);
  margin: 0 0 1.4rem;
}
.lp-strip-track {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem 0.6rem;
}
.lp-strip-track span {
  font-family: var(--sans-display);
  font-weight: 600;
  font-size: clamp(0.95rem, 1.6vw, 1.15rem);
  letter-spacing: -0.02em;
  color: var(--on-dark-mut);
  padding: 0.4rem 0.95rem;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
}
.lp-strip-track span:nth-child(3n) {
  color: var(--brand-bright);
  border-color: var(--brand-a35);
}

/* ---------- engine / features ---------- */
.lp-features {
  display: flex;
  flex-direction: column;
  gap: clamp(3.5rem, 7vw, 6rem);
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
}
.lp-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.18fr);
  gap: clamp(1.8rem, 4vw, 4rem);
  align-items: center;
}
.lp-feature--left .lp-feature-copy {
  order: 2;
}
.lp-feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
  color: var(--brand-deep);
  margin-bottom: 1rem;
}
.lp-feature-body {
  color: var(--on-light-mut);
  font-size: 1.04rem;
  line-height: 1.6;
  margin: 0.9rem 0 1.4rem;
  max-width: 46ch;
}
.lp-feature-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.lp-feature-points li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.96rem;
  font-weight: 500;
  color: var(--on-light);
}
.lp-feature-points svg {
  color: var(--brand);
  flex-shrink: 0;
}
/* feature em seção ESCURA: texto claro (corrige contraste) */
.lp--dark .lp-feature-tag {
  color: var(--brand-bright);
}
.lp--dark .lp-feature-body {
  color: var(--on-dark-mut);
}
.lp--dark .lp-feature-points li {
  color: var(--on-dark);
}
.lp-frame--light {
  border-color: var(--line-light);
  background: var(--paper-soft);
  box-shadow: 0 30px 70px -36px oklch(0.2 0.05 40 / 0.4);
}
.lp-frame--light .lp-frame-bar {
  background: var(--paper-soft);
  border-bottom-color: var(--line-light);
}
.lp-frame--light .lp-frame-dots span {
  background: oklch(0.85 0.01 50);
}

/* capabilities */
.lp-caps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line-light);
  border: 1px solid var(--line-light);
  border-radius: 1rem;
  overflow: hidden;
}
.lp-cap {
  display: flex;
  gap: 1rem;
  padding: 1.6rem 1.5rem;
  background: var(--paper);
}
.lp-cap-icon {
  flex-shrink: 0;
  width: 2.6rem;
  height: 2.6rem;
  display: grid;
  place-items: center;
  border-radius: 0.65rem;
  background: var(--brand-wash);
  color: var(--brand-deep);
}
.lp-cap-title {
  font-family: var(--sans-display);
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0.1rem 0 0.35rem;
  color: var(--on-light);
}
.lp-cap-body {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  color: var(--on-light-mut);
}
@media (max-width: 760px) {
  .lp-feature {
    grid-template-columns: 1fr;
  }
  .lp-feature--left .lp-feature-copy {
    order: 0;
  }
}

/* ---------- white-label ---------- */
.lp-wl {
  overflow: hidden;
}
.lp-wl-glow {
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 55vw;
  height: 55vw;
  max-width: 700px;
  max-height: 700px;
  background: radial-gradient(circle, var(--brand-a16), transparent 62%);
  filter: blur(20px);
  pointer-events: none;
}
.lp-wl-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.lp-wl-copy .lp-kicker {
  margin-bottom: 1.2rem;
}
.lp-wl-copy .lp-lead {
  margin: 1.4rem 0 2.2rem;
}
.lp-wl-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem 1.6rem;
}
.lp-wl-item {
  display: flex;
  gap: 0.85rem;
}
.lp-wl-icon {
  flex-shrink: 0;
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 0.6rem;
  background: var(--brand-a14);
  color: var(--brand-bright);
}
.lp-wl-item strong {
  display: block;
  font-size: 0.98rem;
  color: var(--on-dark);
  margin-bottom: 0.2rem;
}
.lp-wl-item span {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--on-dark-mut);
}
.lp-wl-caption {
  text-align: center;
  margin: 1.2rem 0 0;
  font-size: 0.9rem;
  color: var(--on-dark-mut);
  font-style: italic;
}
@media (max-width: 860px) {
  .lp-wl-grid {
    grid-template-columns: 1fr;
  }
  .lp-wl-list {
    grid-template-columns: 1fr;
  }
}

/* ---------- steps ---------- */
.lp-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 3vw, 2.2rem);
  counter-reset: step;
}
.lp-step {
  position: relative;
  padding: 2rem 1.7rem;
  border: 1px solid var(--line-light);
  border-radius: 1rem;
  background: var(--paper);
}
.lp-step-n {
  display: inline-grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.65rem;
  background: var(--ink);
  color: var(--brand-bright);
  font-family: var(--sans-display);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 1.2rem;
}
.lp-step h3 {
  color: var(--on-light);
  margin-bottom: 0.6rem;
}
.lp-step-body {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--on-light-mut);
}
@media (max-width: 760px) {
  .lp-steps {
    grid-template-columns: 1fr;
  }
}

/* ---------- end business ---------- */
.lp-end-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.lp-end-grid .lp-kicker {
  margin-bottom: 1.2rem;
}
.lp-end-grid .lp-lead {
  margin-top: 1.3rem;
}
.lp-end-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.lp-end-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 1.04rem;
  line-height: 1.45;
  color: var(--on-dark);
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line-dark);
}
.lp-end-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.lp-end-check {
  flex-shrink: 0;
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--brand);
  color: oklch(0.16 0.01 38);
  margin-top: 0.1rem;
}
@media (max-width: 800px) {
  .lp-end-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- included platform panel (dark inset on light) ---------- */
.lp-included {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  background: var(--ink);
  color: var(--on-dark);
  border-radius: 1.4rem;
  padding: clamp(1.8rem, 4vw, 3rem);
  position: relative;
  overflow: hidden;
}
.lp-included::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 40%;
  height: 160%;
  background: radial-gradient(circle, var(--brand-a16), transparent 65%);
  pointer-events: none;
}
.lp-included-head {
  position: relative;
  max-width: 60ch;
  margin-bottom: 2rem;
}
.lp-included-head .lp-kicker {
  color: var(--brand-bright);
  margin-bottom: 0.9rem;
}
.lp-included-head h3 {
  color: var(--on-dark);
  margin-bottom: 0.7rem;
}
.lp-included-head p {
  margin: 0;
  color: var(--on-dark-mut);
  font-size: 1rem;
  line-height: 1.5;
}
.lp-included-grid {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.3rem 1.6rem;
}
.lp-included-grid li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.lp-included-grid svg {
  color: var(--brand-bright);
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.lp-included-grid strong {
  display: block;
  font-size: 0.98rem;
  color: var(--on-dark);
  margin-bottom: 0.15rem;
}
.lp-included-grid span {
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--on-dark-mut);
}

/* ---------- compare (not a chatbot) ---------- */
.lp-compare {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.lp-compare-row {
  display: grid;
  gap: 0.5rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid var(--line-dark);
}
.lp-compare-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.lp-compare-bot {
  font-size: 0.92rem;
  line-height: 1.4;
  color: var(--on-dark-faint);
  text-decoration: line-through;
  text-decoration-color: oklch(0.5 0.02 40);
}
.lp-compare-agent {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 1.04rem;
  line-height: 1.45;
  font-weight: 500;
  color: var(--on-dark);
}
.lp-compare-agent .lp-end-check {
  margin-top: 0.05rem;
}

/* ---------- use cases ---------- */
.lp-cases {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.1rem;
}
.lp-case {
  padding: 1.7rem 1.6rem;
  border: 1px solid var(--line-dark);
  border-radius: 1rem;
  background: var(--ink-rise);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.lp-case:hover {
  border-color: var(--brand-a40);
  transform: translateY(-3px);
}
.lp-case-sector {
  font-family: var(--sans-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin: 0 0 0.6rem;
  color: var(--on-dark);
}
.lp-case-sector::before {
  content: "";
  display: block;
  width: 1.8rem;
  height: 3px;
  border-radius: 2px;
  background: var(--brand);
  margin-bottom: 0.9rem;
}
.lp-case-line {
  margin: 0;
  font-size: 0.96rem;
  line-height: 1.55;
  color: var(--on-dark-mut);
}

/* ---------- pricing ---------- */
.lp-plans {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
  align-items: start;
}
.lp-plan {
  position: relative;
  padding: 2.2rem 2rem;
  border: 1px solid var(--line-light);
  border-radius: 1.1rem;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}
.lp-plan--hot {
  border-color: var(--brand-a40);
  background: linear-gradient(180deg, var(--brand-a05), var(--paper) 40%);
  box-shadow: 0 30px 60px -34px var(--brand-a50);
}
.lp-plan-flag {
  position: absolute;
  top: -0.7rem;
  left: 2rem;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--brand);
  color: oklch(0.16 0.01 38);
}
.lp-plan-name {
  font-family: var(--sans-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0;
  color: var(--on-light);
}
.lp-plan-tag {
  margin: 0.5rem 0 1.4rem;
  color: var(--on-light-mut);
  font-size: 0.98rem;
}
.lp-plan-items {
  list-style: none;
  margin: 0 0 1.8rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}
.lp-plan-items li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.96rem;
  color: var(--on-light);
}
.lp-plan-items svg {
  color: var(--brand);
  flex-shrink: 0;
}
.lp-plan .lp-btn {
  width: 100%;
}
@media (max-width: 760px) {
  .lp-plans {
    grid-template-columns: 1fr;
  }
}

/* ---------- faq ---------- */
.lp-faq {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.lp-faq-item {
  border: 1px solid var(--line-light);
  border-radius: 0.85rem;
  background: var(--paper);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.lp-faq-item.is-open {
  border-color: var(--brand-a35);
  background: var(--paper-soft);
}
.lp-faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--sans-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--on-light);
}
.lp-faq-sign {
  flex-shrink: 0;
  font-size: 1.4rem;
  line-height: 1;
  color: var(--brand);
  font-family: var(--font-body);
}
.lp-faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s var(--ease);
}
.lp-faq-a > div {
  overflow: hidden;
}
.lp-faq-a p {
  margin: 0;
  padding: 0 1.4rem 1.3rem;
  color: var(--on-light-mut);
  font-size: 0.98rem;
  line-height: 1.6;
  max-width: 68ch;
}

/* ---------- final cta ---------- */
.lp-cta {
  overflow: hidden;
  text-align: center;
}
.lp-cta-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 60% 60% at 50% 30%,
    var(--brand-a20),
    transparent 70%
  );
  pointer-events: none;
}
.lp-cta-inner {
  position: relative;
}
.lp-cta-title {
  max-width: 18ch;
  margin-inline: auto;
}
.lp-cta-lead {
  margin: 1.4rem auto 0;
  text-align: center;
}
.lp-cta-actions {
  justify-content: center;
  margin-top: 2.2rem;
}

/* ---------- footer ---------- */
.lp-footer {
  padding-block: 3rem 2.5rem;
}
.lp-footer-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr);
  gap: clamp(2rem, 5vw, 4rem);
  padding-block: 2.8rem;
}
.lp-footer-brand p {
  margin: 1rem 0 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--on-dark-mut);
  max-width: 38ch;
}
.lp-footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.lp-footer-links h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--on-dark-faint);
  margin: 0 0 0.9rem;
  font-weight: 600;
}
.lp-footer-links a {
  display: block;
  font-size: 0.92rem;
  color: var(--on-dark-mut);
  text-decoration: none;
  margin-bottom: 0.55rem;
  transition: color 0.18s var(--ease);
}
.lp-footer-links a:hover {
  color: var(--on-dark);
}
.lp-footer-base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 1.8rem;
  border-top: 1px solid var(--line-dark);
  font-size: 0.84rem;
  color: var(--on-dark-faint);
}
@media (max-width: 760px) {
  .lp-footer-row {
    grid-template-columns: 1fr;
  }
}

/* ---------- artigo (blog) ---------- */
.article-wrap { max-width: 720px; margin: 0 auto; padding: 0 24px; }
.lp-section:has(.article-head) { padding-top: 6.5rem; padding-bottom: 0; }
.article-head { padding-top: 0.5rem; padding-bottom: 2.4rem; }
.article-back { display:inline-flex; align-items:center; gap:.4rem; font-size:.85rem; color:var(--on-dark-mut); margin-bottom:1.8rem; text-decoration:none; }
.article-back:hover { color:var(--on-dark); }
.article-tag { display:inline-block; font-family:var(--font-body); font-size:.68rem; font-weight:600; text-transform:uppercase; letter-spacing:.07em; color:var(--brand-bright); background:var(--brand-a14); border:1px solid var(--brand-a20); padding:.25rem .7rem; border-radius:100px; margin-bottom:1.2rem; }
.article-meta { display:flex; flex-wrap:wrap; gap:.55rem; margin-top:1.2rem; font-size:.85rem; color:var(--on-dark-faint); }
.article-body { padding-bottom:4rem; font-size:1.06rem; line-height:1.85; color:var(--on-dark-mut); }
.article-body h2 { font-family:var(--sans-display); font-size:1.6rem; font-weight:700; letter-spacing:-.02em; margin:2.4rem 0 1rem; color:var(--on-dark); }
.article-body h3 { font-family:var(--sans-display); font-size:1.28rem; font-weight:700; letter-spacing:-.02em; margin:2rem 0 .8rem; color:var(--on-dark); }
.article-body p { margin-bottom:1.2rem; }
.article-body a { color:var(--brand-bright); border-bottom:1px solid var(--brand-a35); text-decoration:none; }
.article-body a:hover { border-bottom-color:var(--brand-bright); }
.article-body ul, .article-body ol { padding-left:1.4rem; margin-bottom:1.2rem; }
.article-body li { margin-bottom:.5rem; }
.article-body strong { color:var(--on-dark); }
.article-body img { max-width:100%; height:auto; border-radius:.8rem; margin:1.5rem 0; }
.article-body blockquote { border-left:3px solid var(--brand); padding:.7rem 1.2rem; margin:1.5rem 0; font-style:italic; color:var(--on-dark); background:var(--brand-a05); border-radius:.3rem; }