/* ============================================
   Neurosia — Estilos Globais (Design System v2)
   Versão: 2.0 | 20 de agosto de 2026
   Extraído do main_site (localhost:8080)
   ============================================ */

/* ----------------------------------
   1. @font-face (Onest, self-hosted)
   ---------------------------------- */

@font-face { font-family: 'Onest'; font-style: normal; font-weight: 400; font-display: swap; unicode-range: U+0020-007E, U+00A0-00FF, U+2013-2014, U+2018-2019, U+201C-201D, U+2026; src: url('/fonts/onest-400.woff2') format('woff2'); }
@font-face { font-family: 'Onest'; font-style: normal; font-weight: 500; font-display: swap; unicode-range: U+0020-007E, U+00A0-00FF, U+2013-2014, U+2018-2019, U+201C-201D, U+2026; src: url('/fonts/onest-500.woff2') format('woff2'); }
@font-face { font-family: 'Onest'; font-style: normal; font-weight: 600; font-display: swap; unicode-range: U+0020-007E, U+00A0-00FF, U+2013-2014, U+2018-2019, U+201C-201D, U+2026; src: url('/fonts/onest-600.woff2') format('woff2'); }
@font-face { font-family: 'Onest'; font-style: normal; font-weight: 700; font-display: swap; unicode-range: U+0020-007E, U+00A0-00FF, U+2013-2014, U+2018-2019, U+201C-201D, U+2026; src: url('/fonts/onest-700.woff2') format('woff2'); }

/* ----------------------------------
   2. Tokens CSS (:root)
   ---------------------------------- */

:root {
  /* Paleta de marca */
  --primary: #ff5d17;
  --primary-dim: rgba(255, 93, 23, .12);
  --primary-glow: rgba(255, 93, 23, .2);
  --accent: #ff9a3d;

  /* Superfícies (do mais escuro ao mais claro) */
  --bg: #0a0a0c;
  --surface-1: #131418;
  --surface-2: #1c1d23;
  --surface-3: #25262e;

  /* Texto */
  --text: #f4f4f5;
  --text-2: #a1a1aa;
  --text-3: #71717a;

  /* Bordas translúcidas */
  --border: rgba(255, 255, 255, .08);
  --border-strong: rgba(255, 255, 255, .14);

  /* Estados */
  --success: #4ade80;
  --error: #f87171;

  /* Escala de espaçamento (base 4px) */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;
  --sp-12: 48px; --sp-16: 64px; --sp-20: 80px; --sp-24: 96px;

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

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, .35);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, .45);
  --shadow-glow: 0 0 40px rgba(255, 93, 23, .15);

  /* Layout */
  --container: 1120px;
  --header-h: 64px;

  /* Transições */
  --t-fast: .15s ease;
  --t-base: .25s ease;
  --t-slow: .4s cubic-bezier(.4, 0, .2, 1);
}

/* ----------------------------------
   3. Reset & Base
   ---------------------------------- */

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

* {
  font-family: 'Onest', system-ui, sans-serif;
  font-weight: 400;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  letter-spacing: -.02em;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

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

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
}

/* ----------------------------------
   4. Tipografia (classes utilitárias)
   ---------------------------------- */

.h1 { font-size: clamp(1.75rem, 1.5rem + 1.5vw, 3rem); font-weight: 700; line-height: 1.15; letter-spacing: -.03em; }
.h2 { font-size: clamp(1.5rem, 1.25rem + 1.25vw, 2.25rem); font-weight: 600; line-height: 1.2; letter-spacing: -.025em; }
.h3 { font-size: clamp(1rem, 0.875rem + 0.625vw, 1.25rem); font-weight: 600; line-height: 1.3; }
.h4 { font-size: clamp(.8125rem, 0.75rem + 0.3125vw, 0.9375rem); font-weight: 600; line-height: 1.4; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); }

.lead { font-size: clamp(1rem, 0.875rem + 0.625vw, 1.25rem); color: var(--text-2); line-height: 1.6; max-width: 60ch; }
.body { font-size: 1rem; color: var(--text-2); line-height: 1.7; }
.small { font-size: clamp(.8125rem, 0.75rem + 0.3125vw, 0.9375rem); color: var(--text-3); }

.text-primary { color: var(--primary); }
.text-2 { color: var(--text-2); }
.text-3 { color: var(--text-3); }
.text-center { text-align: center; }
.text-left { text-align: left; }

/* ----------------------------------
   5. Layout & Estrutura
   ---------------------------------- */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

#main {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

section {
  padding: var(--sp-24) 0;
}

section.tight {
  padding: var(--sp-16) 0;
}

section.alt {
  background: var(--surface-1);
}

/* Skip link (acessibilidade) */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 0;
  background: var(--primary);
  color: #fff;
  padding: var(--sp-2) var(--sp-4);
  z-index: 1000;
  border-radius: 0 0 var(--r-sm) 0;
  transition: top var(--t-fast);
}

.skip-link:focus {
  top: 0;
}

/* ----------------------------------
   6. Header
   ---------------------------------- */

header[role="banner"] {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(10, 10, 12, .85);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1px solid var(--border);
}

.desktop-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.logo {
  flex-shrink: 0;
}

.logo img {
  height: 36px;
  width: auto;
}

/* Navegação desktop */
.nav {
  display: flex;
  align-items: center;
  gap: 0;
}

.nav > a {
  padding: var(--sp-2) var(--sp-4);
  border-radius: var(--r-full);
  font-size: .9375rem;
  color: var(--text-2);
  transition: all var(--t-fast);
}

.nav > .nav-group {
  margin-left: var(--sp-2);
}

.nav > a:hover {
  color: var(--text);
  background: var(--surface-1);
}

.nav > a#active {
  color: var(--primary);
  background: var(--primary-dim);
}

/* Header mobile */
.mobile-header {
  display: none;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding: 0 var(--sp-4);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: rgba(10, 10, 12, .92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.mobile-header .logo img {
  height: 32px;
}

.menu-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text);
  transition: background var(--t-fast);
}

.menu-btn:hover {
  background: var(--surface-3);
}

/* Drawer mobile */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: var(--surface-1);
  border-left: 1px solid var(--border);
  z-index: 1200;
  transition: right var(--t-base);
  display: flex;
  flex-direction: column;
}

.mobile-drawer.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-4) var(--sp-6);
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

.drawer-body {
  display: flex;
  flex-direction: column;
  padding: var(--sp-4);
  gap: var(--sp-1);
}

.drawer-body a {
  padding: var(--sp-3) var(--sp-4);
  border-radius: var(--r-md);
  color: var(--text-2);
  font-size: .9375rem;
  transition: all var(--t-fast);
}

.drawer-body a:hover {
  background: var(--surface-2);
  color: var(--text);
}

.drawer-body a#active {
  color: var(--primary);
  background: var(--primary-dim);
}

.drawer-close {
  background: none;
  border: none;
  color: var(--text-2);
  cursor: pointer;
  padding: var(--sp-1);
}

#drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .6);
  z-index: 1150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t-base);
}

.mobile-drawer.open ~ #drawer-overlay {
  opacity: 1;
  pointer-events: auto;
}

/* Breakpoint header */
@media (max-width: 768px) {
  .desktop-header { display: none; }
  .mobile-header { display: flex; }
  #main { padding-top: var(--header-h); }
}

@media (min-width: 769px) {
  .mobile-header { display: none; }
  .desktop-header { display: flex; }
}

/* ----------------------------------
   7. Componentes
   ---------------------------------- */

/* Botões / CTAs */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-6);
  border-radius: var(--r-full);
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--t-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: #ff7030;
  box-shadow: 0 4px 20px var(--primary-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background: var(--surface-2);
  border-color: var(--primary-glow);
}

.btn-success {
  background: linear-gradient(135deg, #15803d, #22c55e);
  color: #fff;
}

.btn-success:hover {
  box-shadow: 0 4px 20px rgba(37, 211, 102, .3);
  transform: translateY(-1px);
}

.btn-block { width: 100%; }

.btn-sm {
  font-size: .85rem;
  padding: var(--sp-1) var(--sp-3);
}

.form-alt {
  border-top: 1px solid var(--border);
  padding-top: var(--sp-4);
}

@media (max-width: 480px) {
  .cta-actions { flex-direction: column; align-items: stretch; }
  .cta-actions .btn { width: 100%; }
}
.btn-lg { padding: var(--sp-4) var(--sp-8); font-size: 1rem; }
.btn-contact { padding: var(--sp-2) var(--sp-4); font-size: .875rem; margin-left: var(--sp-3); }
.btn-loading { opacity: .7; pointer-events: none; }

/* Cards */

.card {
  display: block;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  transition: border-color var(--t-base), transform var(--t-base);
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.card-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-md);
  background: var(--primary-dim);
  color: var(--primary);
  margin-bottom: var(--sp-4);
}

.card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--sp-2);
}

.card p {
  color: var(--text-2);
  font-size: .9375rem;
  line-height: 1.5;
}

.card-cover {
  width: calc(100% + 2 * var(--sp-6));
  height: 180px;
  object-fit: cover;
  border-radius: var(--r-lg) var(--r-lg) 0 0;
  margin: calc(-1 * var(--sp-6)) calc(-1 * var(--sp-6)) var(--sp-5);
}

/* Badges */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
  background: var(--primary-dim);
  border: 1px solid var(--primary-glow);
  color: var(--primary);
  font-size: .8125rem;
  font-weight: 500;
}

/* Tags */

.tag {
  display: inline-flex;
  padding: var(--sp-1) var(--sp-3);
  border-radius: var(--r-full);
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: .8125rem;
  color: var(--text-2);
  transition: border-color var(--t-fast);
}

.tag:hover {
  border-color: var(--primary-glow);
}

.tag-sm {
  font-size: .75rem;
  padding: 2px 8px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

/* Quote */

.quote {
  border-left: 3px solid var(--primary);
  padding-left: var(--sp-4);
  margin: var(--sp-6) 0;
  color: var(--text-2);
  font-style: italic;
}

/* Section Header */

.section-head {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-head h2 {
  font-size: clamp(1.5rem, 1.25rem + 1.25vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -.025em;
  margin-bottom: var(--sp-3);
}

.section-head p {
  color: var(--text-2);
  font-size: 1.0625rem;
  max-width: 56ch;
  margin: 0 auto;
}

.section-head .badge {
  margin-bottom: var(--sp-4);
}

/* ----------------------------------
   8. Grid
   ---------------------------------- */

.grid {
  display: grid;
  gap: var(--sp-6);
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-8);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

@media (min-width: 480px) {
  .grid-4 { grid-template-columns: 1fr 1fr; }
}

/* Very small screens (≤320px) */
@media (max-width: 320px) {
  .hero { min-height: auto; padding: var(--sp-8) var(--sp-2); }
  .container { padding-left: var(--sp-2); padding-right: var(--sp-2); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .form-card { padding: var(--sp-4); }
  .btn-lg { padding: var(--sp-2) var(--sp-4); font-size: .9rem; }
}

/* Intermediate breakpoint: tablet portrait (641-767px) */
@media (min-width: 641px) and (max-width: 767px) {
  .grid-2 { grid-template-columns: 1fr 1fr; align-items: center; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .process { grid-template-columns: repeat(3, 1fr); }
  .principles { grid-template-columns: repeat(2, 1fr); }
  .footer-ecosystem { grid-template-columns: repeat(3, 1fr); }
  .hero { min-height: 500px; }
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; align-items: center; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* ----------------------------------
   9. Hero
   ---------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  min-height: 600px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  padding: var(--sp-16) var(--sp-6) var(--sp-12);
  text-align: center;
  background: radial-gradient(ellipse 80% 60% at 50% 40%, var(--primary-dim) 0%, transparent 60%), var(--bg);
}

@media (min-width: 1024px) {
  .hero {
    flex-direction: row;
    text-align: left;
    justify-content: center;
    gap: var(--sp-16);
    padding: var(--sp-20) var(--sp-6);
  }
}

@media (max-width: 768px) {
  .hero {
    min-height: auto;
    padding: var(--sp-12) var(--sp-4);
  }
}

.hero-left {
  width: 100%;
  display: flex;
  justify-content: center;
}

.hero-right {
  width: 100%;
  max-width: 560px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-left { width: 35%; }
  .hero-right { width: 55%; align-items: flex-start; }
}

.hero h1 {
  font-size: clamp(1.875rem, 1.5rem + 1.75vw, 3.25rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -.03em;
  max-width: 18ch;
  background: linear-gradient(135deg, #fff 0%, #f5ddd2 40%, var(--accent) 70%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-4);
}

.hero .lead {
  margin-bottom: var(--sp-8);
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  width: 100%;
}

@media (min-width: 640px) {
  .hero-actions { flex-direction: row; }
}

/* ----------------------------------
   10. Process / Timeline
   ---------------------------------- */

.process {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  position: relative;
}

@media (min-width: 640px) {
  .process { grid-template-columns: 1fr 1fr; gap: var(--sp-5); }
}

@media (min-width: 1024px) {
  .process { grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
}

.process-step {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-10) var(--sp-5) var(--sp-5);
  text-align: center;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}

.process-step:hover {
  border-color: var(--primary);
  box-shadow: 0 0 0 1px var(--primary), 0 8px 24px rgba(0,0,0,.25);
  transform: translateY(-2px);
}

.process-num {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-full);
  background: var(--primary);
  color: #fff;
  font-size: .8125rem;
  font-weight: 700;
  font-family: monospace;
  z-index: 1;
  box-shadow: 0 2px 8px rgba(255,93,23,.35);
}

.process-step h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: var(--sp-2);
}

.process-step p.small {
  color: var(--text-2);
  line-height: 1.55;
  font-size: .875rem;
}

/* ----------------------------------
   11. Principles
   ---------------------------------- */

.principles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

@media (min-width: 768px) {
  .principles { grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }
}

.principle {
  padding: var(--sp-4) var(--sp-5);
  border-left: 2px solid var(--primary);
}

.principle h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--sp-1);
}

/* ----------------------------------
   12. Doors (Portas de Entrada)
   ---------------------------------- */

.door {
  display: flex;
  align-items: center;
  padding: var(--sp-12) var(--sp-8);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  background: var(--surface-1);
  transition: border-color var(--t-base), background var(--t-base);
}

.door:hover {
  border-color: var(--primary-glow);
  background: var(--surface-2);
}

.door-content {
  width: 100%;
}

/* ----------------------------------
   13. Stats
   ---------------------------------- */

.stat {
  text-align: center;
}

.stat-num {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.stat-label {
  font-size: .9375rem;
  font-weight: 600;
  color: var(--text);
}

.stat-desc {
  font-size: .8125rem;
  color: var(--text-3);
}

/* ----------------------------------
   14. CTA Section
   ---------------------------------- */

.cta {
  background: radial-gradient(ellipse 60% 80% at 50% 50%, var(--primary-dim) 0%, transparent 60%), var(--bg);
  position: relative;
  overflow: hidden;
}

.cta .container {
  max-width: 640px;
}

.cta-lead {
  margin: 0 auto var(--sp-8);
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  align-items: center;
}

@media (min-width: 640px) {
  .cta-actions { flex-direction: row; justify-content: center; }
}

.cta-inline {
  text-align: center;
  padding: var(--sp-12) 0;
  margin: var(--sp-6) 0px;
  border-top: 1px solid var(--border);
}

/* ----------------------------------
   15. Footer
   ---------------------------------- */

footer {
  background: var(--surface-1);
  border-top: 1px solid var(--border);
  padding: var(--sp-12) 0;
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

.footer-ecosystem {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8) var(--sp-6);
  margin-bottom: var(--sp-12);
}

@media (min-width: 768px) {
  .footer-ecosystem { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .footer-ecosystem { grid-template-columns: repeat(6, 1fr); }
}

.footer-col h3 {
  font-size: .875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-3);
  margin-bottom: var(--sp-4);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer-links a {
  color: var(--text-2);
  font-size: .875rem;
  transition: color var(--t-fast);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-6);
  flex-direction: column;
  padding: var(--sp-8) 0;
  border-top: 1px solid var(--border);
}

@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; }
}

.footer-brand-row {
  max-width: 400px;
}

.footer-brand {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--text);
}

.footer-about {
  color: var(--text-2);
  font-size: .875rem;
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: var(--sp-4);
}

.footer-social a {
  color: var(--text-3);
  transition: color var(--t-fast);
}

.footer-social a:hover {
  color: var(--primary);
}

.footer-rights {
  text-align: center;
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border);
  color: var(--text-3);
  font-size: .75rem;
}

.footer-rights a {
  color: var(--text-3);
  transition: color var(--t-fast);
}

.footer-rights a:hover {
  color: var(--primary);
}

/* ----------------------------------
   16. Forms
   ---------------------------------- */

.form-card {
  max-width: 560px;
  margin: 0 auto;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8);
}

.form-group {
  margin-bottom: var(--sp-5);
}

.form-group label {
  display: block;
  margin-bottom: var(--sp-2);
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-2);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--sp-3) var(--sp-4);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  font-size: .9375rem;
  font-family: inherit;
  transition: border-color var(--t-fast);
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--sp-4) center;
  padding-right: var(--sp-10);
  cursor: pointer;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.char-counter {
  display: block;
  text-align: right;
  font-size: .75rem;
  color: var(--text-3);
  margin-top: var(--sp-1);
}

.file-name {
  display: block;
  font-size: .75rem;
  color: var(--primary);
  margin-top: var(--sp-1);
}

.form-error {
  background: rgba(248, 113, 113, .08);
  border: 1px solid var(--error);
  border-radius: var(--r-md);
  padding: var(--sp-3) var(--sp-4);
  margin-bottom: var(--sp-5);
}

.form-error p {
  color: var(--error);
  font-size: .875rem;
}

/* ----------------------------------
   17. Product Detail
   ---------------------------------- */

.product-hero {
  padding: var(--sp-20) 0 var(--sp-12);
}

.product-hero-inner {
  max-width: 840px;
}

.product-category {
  display: inline-block;
  font-size: .8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--primary);
  margin-bottom: var(--sp-3);
  padding: var(--sp-1) var(--sp-3);
  background: var(--primary-dim);
  border-radius: var(--r-full);
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
}

.product-hero-actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

@media (min-width: 640px) {
  .product-hero-actions { flex-direction: row; }
}

.product-section {
  padding: var(--sp-12) 0;
}

.product-section + .product-section {
  border-top: 1px solid var(--border);
}

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--primary);
  margin-bottom: var(--sp-2);
}

/* Solution points */
.solution-points {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-6);
}

.solution-grid {
  display: grid;
  gap: var(--sp-4);
}

.solution-point {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.solution-point-icon {
  flex-shrink: 0;
  color: var(--primary);
  margin-top: 2px;
}

/* Differentials */
.differentials-grid {
  display: grid;
  gap: var(--sp-4);
}

.differential-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-base), background var(--t-base);
}

.differential-card:hover {
  border-color: var(--primary-glow);
  background: var(--surface-2);
}

.differential-number {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: var(--r-full);
  background: var(--primary);
  color: #fff;
  font-size: .8125rem;
  font-weight: 700;
}

/* Integration */
.integration-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}

.tag-lg {
  font-size: .9375rem;
  padding: var(--sp-2) var(--sp-4);
}

/* Product sticky nav */
.product-nav {
  position: sticky;
  top: 0;
  z-index: 90;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
  padding: var(--sp-2) 0;
}

.product-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.product-nav-title {
  font-weight: 700;
  font-size: .9375rem;
  white-space: nowrap;
  color: var(--text);
}

.product-nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.product-nav-links a {
  font-size: .8125rem;
  font-weight: 500;
  color: var(--text-2);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t-fast);
}

.product-nav-links a:hover {
  color: var(--primary);
}

.product-nav-cta {
  margin-left: var(--sp-2);
}

@media (max-width: 768px) {
  .product-nav-title { display: none; }
  .product-nav-links { gap: var(--sp-3); }
  .product-nav-cta { display: none; }
}

/* Features grid */
.features-grid {
  display: grid;
  gap: var(--sp-5);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .features-grid { grid-template-columns: repeat(3, 1fr); }
}

.feature-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
  transition: border-color var(--t-base), background var(--t-base), transform var(--t-base);
}

.feature-card:hover {
  border-color: var(--primary-glow);
  background: var(--surface-2);
  transform: translateY(-2px);
}

.feature-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-md);
  background: var(--primary-dim);
  color: var(--primary);
  margin-bottom: var(--sp-3);
}

.feature-card-title {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--text);
}

.feature-card-desc {
  font-size: .9375rem;
  color: var(--text-2);
  line-height: 1.6;
}

/* How it works steps */
.steps-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  position: relative;
}

.steps-list::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 40px;
  bottom: 20px;
  width: 2px;
  background: var(--border);
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5);
}

.step-number {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--r-full);
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  position: relative;
  z-index: 1;
}

.step-content {
  padding-top: var(--sp-1);
}

.step-content .h4 {
  margin-bottom: var(--sp-1);
}

/* Benefits list */
.benefits-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-4) var(--sp-5);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-base), background var(--t-base);
}

.benefit-item:hover {
  border-color: var(--primary-glow);
  background: var(--surface-2);
}

.benefit-icon {
  flex-shrink: 0;
  color: var(--primary);
}

/* Lead magnet trust indicators */
.lead-magnet-trust {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-top: var(--sp-6);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--border);
}

.lead-magnet-trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: .8125rem;
  color: var(--text-2);
}

.lead-magnet-trust-item svg {
  color: var(--primary);
  flex-shrink: 0;
}

/* Lead magnet stats */
.lead-magnet-stats {
  display: flex;
  justify-content: center;
  gap: var(--sp-10);
}

.lead-magnet-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lead-magnet-stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
}

.lead-magnet-stat-label {
  font-size: .8125rem;
  color: var(--text-2);
  margin-top: var(--sp-1);
}

/* ----------------------------------
   18. Lead Magnet Landing
   ---------------------------------- */

.lead-magnet {
  padding: var(--sp-20) 0 var(--sp-12);
  min-height: 70vh;
  display: flex;
  align-items: center;
}

.lead-magnet-grid {
  display: grid;
  gap: var(--sp-12);
  align-items: center;
}

@media (min-width: 768px) {
  .lead-magnet-grid {
    grid-template-columns: 1fr 400px;
  }
}

.lead-magnet-content .section-label {
  margin-bottom: var(--sp-4);
}

.lead-magnet-content .h1 {
  margin-bottom: var(--sp-4);
}

.lead-magnet-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-top: var(--sp-8);
}

.lead-magnet-highlight {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  color: var(--text-2);
  font-size: .9375rem;
}

.lead-magnet-highlight svg {
  flex-shrink: 0;
  color: var(--primary);
}

.lead-magnet-form-wrap {
  position: relative;
}

.lead-magnet-form {
  max-width: 400px;
  margin: 0 auto;
}

.lead-magnet-success {
  text-align: center;
  padding: var(--sp-8);
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  max-width: 400px;
  margin: 0 auto;
}

.lead-magnet-success svg {
  margin-bottom: var(--sp-4);
}

.lead-magnet-proof {
  padding: var(--sp-12) 0;
  background: var(--surface-1);
}

.lead-magnet-topics {
  display: grid;
  gap: var(--sp-6);
  margin-top: var(--sp-8);
}

@media (min-width: 640px) {
  .lead-magnet-topics {
    grid-template-columns: 1fr 1fr;
  }
}

.lead-magnet-topic {
  padding: var(--sp-6);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  text-align: left;
}

.lead-magnet-topic-num {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--sp-2);
}

.lead-magnet-topic .h3 {
  margin-bottom: var(--sp-2);
}

/* ----------------------------------
   18b. Service Enriched Sections
   ---------------------------------- */

.service-enriched {
  padding: var(--sp-16) 0;
}

.service-enriched:nth-child(odd) {
  background: var(--surface-1);
}

.service-enriched-grid {
  display: grid;
  gap: var(--sp-8);
}

@media (min-width: 768px) {
  .service-enriched-grid {
    grid-template-columns: 1fr 280px;
  }
}

.service-enriched-main .section-label {
  margin-bottom: var(--sp-2);
}

.service-enriched-main .h2 {
  margin-bottom: var(--sp-2);
}

.service-enriched-block .h4 {
  margin-bottom: var(--sp-3);
}

.service-method-steps {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.service-method-step {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.service-method-step .differential-number {
  flex-shrink: 0;
}

.service-method-step .small {
  color: var(--text-2);
}

.service-enriched-actions {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.service-enriched-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.service-sidebar-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
}

.service-sidebar-card .h4 {
  margin-bottom: var(--sp-2);
}

.service-sidebar-card .tag-list {
  flex-wrap: wrap;
}

/* ----------------------------------
   18c. University CTA
   ---------------------------------- */

.university-cta {
  background: var(--surface-2);
  padding: var(--sp-16) 0;
}

.university-cta .lead-magnet-grid {
  align-items: flex-start;
}

/* ----------------------------------
   18d. Product FAQ Accordion
   ---------------------------------- */

.product-faq {
  background: var(--surface-2);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.faq-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.faq-item[open] {
  border-color: var(--primary-dim);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5);
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  list-style: none;
  user-select: none;
  transition: color var(--t-fast);
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question:hover {
  color: var(--primary);
}

.faq-icon {
  flex-shrink: 0;
  transition: transform var(--t-fast);
  color: var(--text-3);
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-answer {
  padding: 0 var(--sp-5) var(--sp-5);
  border-top: 1px solid var(--border);
  padding-top: var(--sp-4);
}

.faq-answer .body {
  color: var(--text-2);
  line-height: 1.7;
}

/* ----------------------------------
   18e. Segment Solution Pages
   ---------------------------------- */

.segment-hero-content {
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.segment-hero-content .section-label {
  margin-bottom: var(--sp-3);
}

/* Segment navigation tabs */
.segment-nav {
  padding: var(--sp-6) 0;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.segment-nav-tabs {
  display: flex;
  gap: var(--sp-3);
  overflow-x: auto;
  padding-bottom: var(--sp-2);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.segment-nav-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-5);
  border-radius: var(--r-lg);
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: .875rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--t-fast);
  text-decoration: none;
}

.segment-nav-tab:hover {
  border-color: var(--primary-dim);
  color: var(--primary);
}

.segment-nav-tab.active {
  background: var(--primary);
  color: var(--bg);
  border-color: var(--primary);
}

.segment-nav-tab svg {
  flex-shrink: 0;
}

/* Segment intro */
.segment-intro {
  padding: var(--sp-16) 0 var(--sp-10);
  text-align: center;
}

.body-lg {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--text-2);
}

/* Pain points */
.segment-pain {
  padding: var(--sp-10) 0;
}

.segment-pain-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
}

.segment-pain-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding: var(--sp-5);
  background: var(--surface-2);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  transition: border-color var(--t-fast);
}

.segment-pain-item:hover {
  border-color: var(--primary-dim);
}

.segment-pain-number {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-dim);
  color: var(--primary);
  font-weight: 700;
  font-size: .875rem;
}

.segment-pain-item .body {
  margin: 0;
  color: var(--text);
}

/* Solutions grid */
.segment-solutions {
  padding: var(--sp-16) 0;
}

.segment-solution-card {
  display: flex;
  flex-direction: column;
  padding: var(--sp-6);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  text-decoration: none;
  color: var(--text);
  transition: all var(--t-fast);
}

.segment-solution-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .3);
}

.segment-solution-card .tag-sm {
  width: fit-content;
  margin-bottom: var(--sp-3);
}

.segment-solution-card .h3 {
  margin-bottom: var(--sp-2);
}

.segment-solution-card .body {
  color: var(--text-2);
  flex: 1;
  margin-bottom: var(--sp-4);
}

.segment-solution-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--primary);
  font-weight: 600;
  font-size: .875rem;
  transition: gap var(--t-fast);
}

.segment-solution-card:hover .segment-solution-link {
  gap: var(--sp-3);
}

/* Context card */
.segment-context {
  padding: var(--sp-8) 0;
}

.segment-context-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5);
  padding: var(--sp-8);
  background: var(--surface-2);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
}

.segment-context-card svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.segment-context-card .body-lg {
  color: var(--text-2);
  font-style: italic;
}

/* CTA */
.segment-cta {
  padding: var(--sp-16) 0;
}

.segment-cta .h2 {
  color: var(--text);
}

/* Solutions index page */
.solutions-segment-grid {
  gap: var(--sp-6);
}

.solutions-segment-card {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-5);
  padding: var(--sp-6);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  text-decoration: none;
  color: var(--text);
  transition: all var(--t-fast);
}

.solutions-segment-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, .3);
}

.solutions-segment-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--r-lg);
  background: var(--primary-dim);
  color: var(--primary);
}

.solutions-segment-card-content {
  flex: 1;
}

.solutions-segment-card-content .h3 {
  margin-bottom: var(--sp-2);
}

.solutions-segment-card-content .body {
  color: var(--text-2);
  margin-bottom: var(--sp-3);
}

.solutions-segment-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--primary);
  font-weight: 600;
  font-size: .875rem;
  transition: gap var(--t-fast);
}

.solutions-segment-card:hover .solutions-segment-link {
  gap: var(--sp-3);
}

/* ----------------------------------
   19. Breadcrumb
   ---------------------------------- */

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-6);
  font-size: .875rem;
}

.breadcrumb a {
  color: var(--text-3);
  transition: color var(--t-fast);
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb-sep {
  color: var(--text-3);
  opacity: .5;
}

.breadcrumb-current {
  color: var(--text-2);
  font-weight: 500;
}

/* ----------------------------------
   19. Animações (Scroll Reveal)
   ---------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .5s ease, transform .5s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

.reveal-left {
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity .5s ease, transform .5s ease;
}

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

.reveal-right {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity .5s ease, transform .5s ease;
}

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

.reveal-scale {
  opacity: 0;
  transform: scale(.95);
  transition: opacity .4s ease, transform .4s ease;
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.float {
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ----------------------------------
   20. Foco e Acessibilidade
   ---------------------------------- */

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

/* ----------------------------------
   21. Responsividade
   ---------------------------------- */

/* Breakpoint principal: 768px (transição mobile/desktop) */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
  }

  .hero-right {
    align-items: center;
  }

  .hero-actions {
    flex-direction: column;
  }

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

  .process {
    grid-template-columns: 1fr 1fr;
  }

  .principles {
    grid-template-columns: 1fr 1fr;
  }

  .footer-ecosystem {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
  }
}

/* ----------------------------------
   22. Reduced Motion (WCAG 2.3.3)
   ---------------------------------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
  }

  .float {
    animation: none !important;
  }
}

/* ----------------------------------
   23. Utilitários
   ---------------------------------- */

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-6 { gap: var(--sp-6); }
.gap-8 { gap: var(--sp-8); }
.mt-2 { margin-top: var(--sp-2); }
.mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); }
.mt-8 { margin-top: var(--sp-8); }
.mt-10 { margin-top: var(--sp-10); }
.mt-12 { margin-top: var(--sp-12); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-6 { margin-bottom: var(--sp-6); }
.mb-8 { margin-bottom: var(--sp-8); }
.mx-auto { margin-left: auto; margin-right: auto; }
.hidden { display: none; }
.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}