/**
 * LM Projetos e Sistemas — estilos do site público
 * Usado por index.php e politica-privacidade.php
 */

/*--------------------------------------------------------------
# Tokens
--------------------------------------------------------------*/
:root {
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-display: "Manrope", "Inter", system-ui, sans-serif;

  --bg: #ffffff;
  --bg-alt: #f4f7f9;
  --surface: #ffffff;
  --ink: #0e1f2b;
  --text: #44525c;
  --muted: #6b7a85;
  --line: #e2e8ec;
  --accent: #1b7590;
  --accent-strong: #135a70;
  --accent-soft: #e6f2f6;
  --on-accent: #ffffff;
  --navy: #0e2431;
  --on-navy: #d5e2e9;
  --whatsapp: #1fa855;
  --success: #1a7f4b;
  --danger: #c0392b;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(14, 31, 43, 0.06);
  --shadow-md: 0 12px 32px -12px rgba(14, 31, 43, 0.18);
  --shadow-lg: 0 40px 80px -32px rgba(14, 31, 43, 0.35);

  --container: 1180px;
  --header-h: 72px;
}

[data-theme="dark"] {
  --bg: #0c151b;
  --bg-alt: #101c24;
  --surface: #14222b;
  --ink: #f1f5f7;
  --text: #b6c3cb;
  --muted: #8a99a3;
  --line: #223540;
  --accent: #5bb8d4;
  --accent-strong: #7fcbe2;
  --accent-soft: #13303b;
  --on-accent: #06202a;
  --success: #4cc38a;
  --danger: #ff8a7a;
  --navy: #081118;
  --shadow-md: 0 12px 32px -12px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 40px 80px -32px rgba(0, 0, 0, 0.8);
}

/*--------------------------------------------------------------
# Base
--------------------------------------------------------------*/
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-strong);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 1100;
  padding: 10px 16px;
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 12px;
  color: var(--bg);
}

/*--------------------------------------------------------------
# Botões
--------------------------------------------------------------*/
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: var(--accent-strong);
  color: var(--on-accent);
}

.btn-outline {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
}

.btn-whatsapp:hover {
  background: #17904a;
  color: #ffffff;
}

.btn-sm {
  padding: 9px 16px;
  font-size: 0.875rem;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.link-arrow i {
  transition: transform 0.2s;
}

.link-arrow:hover i {
  transform: translateX(3px);
}

/*--------------------------------------------------------------
# Header
--------------------------------------------------------------*/
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-h);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 100%;
}

.brand {
  display: flex;
  flex-shrink: 0;
  align-items: center;
  gap: 10px;
  margin-right: auto;
  color: var(--ink);
}

.brand:hover {
  color: var(--ink);
}

.brand img {
  width: 40px;
  height: 40px;
}

.brand span {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}

.site-nav a {
  display: block;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 0.925rem;
  font-weight: 500;
  white-space: nowrap;
  transition: color 0.2s, background-color 0.2s;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--accent);
}

.site-nav .nav-portal {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 1.05rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.nav-toggle {
  display: none;
}

@media (max-width: 1279px) {
  .nav-toggle {
    display: inline-flex;
  }

  .header-actions .btn {
    display: none;
  }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    padding: 12px 24px 24px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
  }

  .site-nav.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav a {
    padding: 14px 4px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    font-size: 1rem;
  }

  .site-nav .nav-portal {
    display: block;
    margin-top: 16px;
  }

  .site-nav .nav-portal a {
    padding: 13px 22px;
    border: 0;
    border-radius: 10px;
    background: var(--accent);
    color: var(--on-accent);
    text-align: center;
    font-weight: 600;
  }
}

/*--------------------------------------------------------------
# Seções
--------------------------------------------------------------*/
.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
}

.section-head p {
  margin-top: 16px;
  font-size: 1.075rem;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
}

.card:hover {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--line));
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 700;
}

.card p {
  margin-top: 8px;
  font-size: 0.95rem;
}

.icon-tile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 1.35rem;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 7px 0;
}

.check-list i {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--accent);
}

/*--------------------------------------------------------------
# Hero
--------------------------------------------------------------*/
.hero {
  position: relative;
  padding: 72px 0 88px;
  overflow: hidden;
}

/* Malha de prancheta técnica ao fundo */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 70% 30%, #000 0%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 70% at 70% 30%, #000 0%, transparent 75%);
  opacity: 0.7;
  pointer-events: none;
}

.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: 56px;
}

.hero h1 {
  font-size: clamp(2.25rem, 4.2vw, 3.25rem);
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
}

.hero-lead {
  max-width: 520px;
  margin-top: 20px;
  font-size: 1.15rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 32px;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-points li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-points i {
  color: var(--accent);
}

.app-window {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #1c3545;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.app-window img {
  width: 100%;
}

/*--------------------------------------------------------------
# Clientes
--------------------------------------------------------------*/
.clients {
  padding: 40px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.clients .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px 48px;
}

.clients-label {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 500;
}

.clients-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px 24px;
}

.clients-list a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 150px;
  height: 64px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  filter: grayscale(1);
  opacity: 0.75;
  transition: filter 0.2s, opacity 0.2s;
}

.clients-list a:hover {
  filter: none;
  opacity: 1;
}

.clients-list img {
  max-height: 100%;
  object-fit: contain;
}

/*--------------------------------------------------------------
# Sobre
--------------------------------------------------------------*/
.about .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 64px;
}

.about .section-head {
  margin-bottom: 24px;
}

.fact-list {
  display: grid;
  gap: 16px;
}

.fact {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 22px 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.fact .icon-tile {
  flex-shrink: 0;
  margin-bottom: 0;
}

.fact p {
  color: var(--ink);
  font-weight: 500;
}

/*--------------------------------------------------------------
# Axion
--------------------------------------------------------------*/
.capabilities {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
  margin-top: 64px;
  padding: 40px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.capabilities h3 {
  font-size: 1.5rem;
}

.capabilities > div > p {
  margin-top: 12px;
}

.capabilities .btn {
  margin-top: 28px;
}

.capabilities .check-list {
  columns: 2;
  column-gap: 32px;
  font-size: 0.95rem;
}

.capabilities .check-list li {
  break-inside: avoid;
}

.tech-row {
  margin-top: 24px;
}

.tech {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.tech i {
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1.2;
}

.tech h4 {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0;
}

.tech p {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

/*--------------------------------------------------------------
# Carrossel de telas
--------------------------------------------------------------*/
.carousel {
  max-width: 1000px;
  margin: 0 auto;
}

.carousel-track {
  position: relative;
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
}

.carousel-track::-webkit-scrollbar {
  display: none;
}

.carousel-slide {
  flex: 0 0 100%;
  min-width: 0;
  margin: 0;
  scroll-snap-align: center;
}

/* Proporção fixa para a altura não variar entre telas do Add-in e do Connect */
.carousel-frame {
  display: block;
  aspect-ratio: 3 / 2;
  cursor: zoom-in;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-alt);
  overflow: hidden;
}

.carousel-frame img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.carousel-slide figcaption {
  min-height: 7.5rem;
  padding-top: 24px;
}

.carousel-slide .badge {
  margin-bottom: 12px;
}

.carousel-slide h3 {
  font-size: 1.25rem;
}

.carousel-slide p {
  max-width: 640px;
  margin-top: 6px;
}

.carousel-controls {
  display: none;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.js .carousel-controls {
  display: flex;
}

.carousel-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-right: auto;
}

.carousel-dots button {
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.carousel-dots button::before {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--line);
  transition: background-color 0.2s;
}

.carousel-dots button:hover::before {
  background: var(--muted);
}

.carousel-dots button[aria-current="true"]::before {
  background: var(--accent);
}

/*--------------------------------------------------------------
# Fluxo de trabalho
--------------------------------------------------------------*/
.steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  counter-reset: step;
}

.step {
  position: relative;
  padding-top: 20px;
  counter-increment: step;
}

.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: -16px;
  height: 2px;
  background: var(--line);
}

.step:last-child::before {
  right: 0;
}

.step::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
}

.step-num {
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.step-num::before {
  content: "0" counter(step);
}

.step h3 {
  margin-top: 8px;
  font-size: 1rem;
  font-weight: 700;
}

.step p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.5;
}

/*--------------------------------------------------------------
# Casos de uso
--------------------------------------------------------------*/
.case {
  display: flex;
  flex-direction: column;
}

.case-label {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case .check-list {
  margin-top: 4px;
  font-size: 0.925rem;
}

.case .check-list li {
  padding: 4px 0;
}

.case-result {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 20px;
  color: var(--ink);
  font-size: 0.925rem;
  font-weight: 600;
}

.case-result::before {
  content: "";
  align-self: stretch;
  width: 3px;
  border-radius: 2px;
  background: var(--accent);
}

.case .check-list + .case-result {
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

/*--------------------------------------------------------------
# Resultados
--------------------------------------------------------------*/
.results {
  background: var(--navy);
  color: var(--on-navy);
}

.results .eyebrow {
  color: #6fc3dc;
}

.results h2 {
  color: #ffffff;
}

.stat {
  padding-left: 20px;
  border-left: 2px solid rgba(255, 255, 255, 0.16);
}

.stat strong {
  display: block;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.stat p {
  margin-top: 12px;
  font-size: 0.95rem;
}

/*--------------------------------------------------------------
# Apps e Sites
--------------------------------------------------------------*/
.dev-apps .container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 64px;
}

.dev-apps .section-head {
  margin-bottom: 28px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
}

.dev-apps .card {
  padding: 12px 28px;
}

.dev-apps .card:hover {
  transform: none;
}

.dev-apps .check-list li {
  padding: 16px 0;
  color: var(--ink);
  font-weight: 500;
}

.dev-apps .check-list li + li {
  border-top: 1px solid var(--line);
}

/*--------------------------------------------------------------
# Contato
--------------------------------------------------------------*/
.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 48px;
  padding: 56px;
  border-radius: 20px;
  background: var(--navy);
  color: var(--on-navy);
}

.contact-panel h2 {
  color: #ffffff;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
}

.contact-panel > div > p {
  max-width: 460px;
  margin-top: 16px;
  font-size: 1.075rem;
}

.contact-panel .hero-actions {
  margin-top: 32px;
}

.contact-panel .btn-outline {
  border-color: rgba(255, 255, 255, 0.25);
  background: transparent;
  color: #ffffff;
}

.contact-panel .btn-outline:hover {
  border-color: #ffffff;
  color: #ffffff;
}

.contact-list {
  display: grid;
  align-content: center;
  gap: 20px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-list i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #6fc3dc;
}

.contact-list small {
  display: block;
  color: #8fa6b3;
  font-size: 0.8rem;
}

.contact-list a,
.contact-list span {
  color: #ffffff;
  font-weight: 500;
}

.contact-list a:hover {
  color: #6fc3dc;
}

/*--------------------------------------------------------------
# Footer
--------------------------------------------------------------*/
.site-footer {
  padding: 56px 0 32px;
  border-top: 1px solid var(--line);
  font-size: 0.925rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
}

.site-footer .brand {
  margin-bottom: 16px;
}

.site-footer h3 {
  margin-bottom: 14px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.site-footer li {
  padding: 4px 0;
}

.site-footer li a {
  color: var(--text);
}

.site-footer li a:hover {
  color: var(--accent);
}

.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.85rem;
}

.footer-bottom:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

/*--------------------------------------------------------------
# WhatsApp flutuante
--------------------------------------------------------------*/
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: #ffffff;
  font-size: 1.6rem;
  box-shadow: 0 10px 24px -8px rgba(31, 168, 85, 0.7);
  transition: transform 0.2s;
}

.whatsapp-float:hover {
  color: #ffffff;
  transform: scale(1.06);
}

/*--------------------------------------------------------------
# Página de texto (política de privacidade)
--------------------------------------------------------------*/
.page-hero {
  padding: 64px 0 40px;
  border-bottom: 1px solid var(--line);
  background: var(--bg-alt);
}

.page-hero h1 {
  max-width: 760px;
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
}

.page-hero p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.925rem;
}

.prose {
  max-width: 760px;
  padding: 56px 0 96px;
}

.prose h2 {
  margin: 48px 0 16px;
  font-size: 1.5rem;
}

.prose h3 {
  margin: 28px 0 10px;
  font-size: 1.1rem;
  font-weight: 700;
}

.prose p {
  margin-bottom: 16px;
}

.prose ul {
  margin: 0 0 20px;
  padding-left: 22px;
  list-style: disc;
}

.prose li {
  margin-bottom: 6px;
}

.prose li::marker {
  color: var(--accent);
}

.prose strong {
  color: var(--ink);
}

.prose .callout {
  margin: 28px 0;
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--bg-alt);
}

.prose .callout h3 {
  margin-top: 0;
}

.prose .callout p {
  margin-bottom: 6px;
}

.prose .btn {
  margin-top: 24px;
}

.prose h2[id] {
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.prose code {
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--bg-alt);
  color: var(--ink);
  font-size: 0.85em;
}

.prose .table-wrap {
  margin: 20px 0 28px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.prose table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.prose th,
.prose td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--bg-alt);
  color: var(--ink);
  font-weight: 600;
}

.prose tbody tr:last-child td {
  border-bottom: 0;
}

/* Política: sumário lateral + texto */
.policy-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 760px);
  gap: 56px;
  align-items: start;
}

.policy-toc {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  padding: 56px 0 24px;
  font-size: 0.875rem;
}

.policy-toc-title {
  margin: 0 0 10px;
  color: var(--ink);
  font-weight: 700;
}

.policy-toc ol {
  margin: 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--line);
}

.policy-toc a {
  display: block;
  margin-left: -1px;
  padding: 5px 0 5px 14px;
  border-left: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
}

.policy-toc a:hover {
  border-left-color: var(--accent);
  color: var(--ink);
}

.policy-summary {
  margin: 0 0 40px;
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--accent-soft);
}

.policy-summary h2 {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

.prose .policy-summary ul {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.prose .policy-summary li {
  display: flex;
  gap: 12px;
  margin: 0;
}

.policy-summary li i {
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1.1rem;
  line-height: 1.5;
}

.prose .policy-summary .btn {
  margin-top: 0;
}

@media (max-width: 960px) {
  .policy-layout {
    display: block;
  }

  .policy-toc {
    display: none;
  }
}

.footer-bottom a {
  color: inherit;
}

.footer-legal {
  display: block;
  margin-top: 4px;
  font-size: 0.8rem;
}

/*--------------------------------------------------------------
# Módulos (home)
--------------------------------------------------------------*/
.module-card {
  display: flex;
  flex-direction: column;
}

.module-card .link-arrow {
  margin-top: auto;
  padding-top: 20px;
  font-size: 0.925rem;
}

.custom-modules {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 24px;
  padding: 28px 32px;
  border: 1px dashed color-mix(in srgb, var(--accent) 45%, var(--line));
  border-radius: var(--radius);
  background: var(--surface);
}

.custom-modules h3 {
  font-size: 1.125rem;
  font-weight: 700;
}

.custom-modules p {
  max-width: 620px;
  margin-top: 6px;
  font-size: 0.95rem;
}

.modules-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px 24px;
  margin-top: 48px;
  color: var(--muted);
  font-size: 0.925rem;
}

/*--------------------------------------------------------------
# Pedido de demonstração
--------------------------------------------------------------*/
.demo-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: start;
  gap: 56px;
  padding-top: 56px;
  padding-bottom: 96px;
}

.demo-form fieldset {
  min-width: 0;
  margin: 0 0 40px;
  padding: 0;
  border: 0;
}

.demo-form legend {
  margin-bottom: 20px;
  padding: 0;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.field-wide {
  grid-column: 1 / -1;
}

.field label {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
}

.field label span {
  color: var(--muted);
  font-weight: 400;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field textarea {
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}

.field [aria-invalid="true"] {
  border-color: var(--danger);
}

.field-error {
  margin-top: 6px;
  color: var(--danger);
  font-size: 0.875rem;
}

fieldset > .field-error {
  margin: 0 0 12px;
}

.field-hint {
  margin: 28px 0 12px;
  font-size: 0.925rem;
}

.field-hint-top {
  margin: -8px 0 20px;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
}

.option:hover {
  border-color: var(--accent);
}

.option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.option input,
.consent input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin: 3px 0 0;
  accent-color: var(--accent);
}

.option strong {
  display: block;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 600;
}

.option small {
  display: block;
  margin-top: 4px;
  color: var(--text);
  font-size: 0.85rem;
  line-height: 1.45;
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
}

.demo-form > .btn {
  margin-top: 28px;
}

/* Campo isca para robôs: fora da tela, sem display:none */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.notice {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 32px;
  padding: 18px 20px;
  border: 1px solid;
  border-radius: var(--radius-sm);
}

.notice > i {
  margin-top: 2px;
  font-size: 1.2rem;
}

.notice h2 {
  margin-bottom: 6px;
  font-size: 1.15rem;
}

.notice-success {
  border-color: color-mix(in srgb, var(--success) 40%, transparent);
  background: color-mix(in srgb, var(--success) 10%, var(--surface));
}

.notice-success > i {
  color: var(--success);
}

.notice-error {
  border-color: color-mix(in srgb, var(--danger) 40%, transparent);
  background: color-mix(in srgb, var(--danger) 8%, var(--surface));
}

.notice-error > i {
  color: var(--danger);
}

.demo-aside {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-alt);
}

.demo-aside h2 {
  font-size: 1.15rem;
}

.aside-steps {
  margin: 20px 0;
  counter-reset: aside-step;
}

.aside-steps li {
  position: relative;
  padding: 0 0 20px 40px;
  counter-increment: aside-step;
}

.aside-steps li::before {
  content: counter(aside-step);
  position: absolute;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--on-accent);
  font-size: 0.8rem;
  font-weight: 700;
}

.aside-steps strong {
  display: block;
  color: var(--ink);
  font-size: 0.95rem;
}

.aside-steps span {
  font-size: 0.875rem;
}

.demo-aside .check-list {
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

.demo-aside .link-arrow {
  font-size: 0.9rem;
}

/*--------------------------------------------------------------
# Animação de entrada
--------------------------------------------------------------*/
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .btn:hover,
  .card:hover {
    transform: none;
  }
}

/*--------------------------------------------------------------
# Responsivo
--------------------------------------------------------------*/
@media (max-width: 1099px) {
  .steps {
    grid-template-columns: repeat(3, 1fr);
    row-gap: 40px;
  }

  .step:nth-child(3n)::before {
    right: 0;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 899px) {
  .section {
    padding: 72px 0;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .hero {
    padding: 48px 0 64px;
  }

  .demo-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
    padding-top: 40px;
    padding-bottom: 72px;
  }

  .demo-aside {
    position: static;
  }

  .hero .container,
  .about .container,
  .dev-apps .container,
  .capabilities,
  .contact-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }

  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }

  .capabilities {
    padding: 28px;
  }

  .contact-panel {
    padding: 40px 28px;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 599px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .grid-2,
  .grid-4,
  .field-grid,
  .option-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .results .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps {
    grid-template-columns: minmax(0, 1fr);
    row-gap: 0;
  }

  /* No celular a linha do fluxo passa a ser vertical */
  .step {
    padding: 0 0 28px 28px;
  }

  .step::before {
    top: 6px;
    bottom: -6px;
    left: 4px;
    right: auto;
    width: 2px;
    height: auto;
  }

  .step:last-child::before {
    display: none;
  }

  .step::after {
    top: 6px;
  }

  .capabilities .check-list {
    columns: 1;
  }

  .hero-actions .btn {
    width: 100%;
    white-space: normal;
  }

  .brand span {
    font-size: 0.95rem;
  }

  .site-nav {
    padding: 12px 16px 24px;
  }
}