/*
 * CSAT - Gestão de Inquéritos de Satisfação
 * Estilos principais
 *
 * Índice:
 * 1. Variáveis e configurações
 * 2. Reset e base
 * 3. Tipografia
 * 4. Layout e containers
 * 5. Componentes
 * 6. Utilitários
 * 7. Media queries
 */

/* ======================================
   1. Variáveis e configurações
   ====================================== */
:root {
  /* Cores principais */
  --color-bg-primary: #121212;
  --color-bg-secondary: #1E1E1E;
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #CCCCCC;

  /* Cores de destaque */
  --color-primary: #10B981;
  --color-primary-light: #34D399;
  --color-primary-dark: #059669;

  --color-secondary: #2563EB;
  --color-secondary-light: #3B82F6;
  --color-secondary-dark: #1D4ED8;

  --color-tertiary: #8B5CF6;
  --color-tertiary-light: #A78BFA;
  --color-tertiary-dark: #7C3AED;

  --color-alert: #EF4444;
  --color-alert-light: #F87171;
  --color-alert-dark: #DC2626;

  --color-action: #F59E0B;
  --color-action-light: #FBBF24;
  --color-action-dark: #D97706;

  /* Espaçamento */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;

  /* Tipografia */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-md: 1rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2.25rem;
  --font-size-3xl: 3rem;

  /* Bordas */
  --border-radius-sm: 0.25rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 1rem;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.2);

  /* Transições */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 200ms ease-in-out;
  --transition-slow: 300ms ease-in-out;

  /* Layout */
  --container-max-width: 1480px;
  --container-padding: 1.5rem;
  --header-height: 80px;
}

/* ======================================
   2. Reset e base
   ====================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-normal);
}

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

/* ======================================
   3. Tipografia
   ====================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

h1, .h1 {
  font-size: var(--font-size-3xl);
}

h2, .h2 {
  font-size: var(--font-size-2xl);
}

h3, .h3 {
  font-size: var(--font-size-xl);
}

h4, .h4 {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

p {
  margin-bottom: var(--space-md);
}

.section-title {
  font-size: var(--font-size-2xl);
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-title--left {
  text-align: left;
}

/* ======================================
   4. Layout e containers
   ====================================== */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

section {
  padding: var(--space-3xl) 0;
}

/* ======================================
   5. Componentes
   ====================================== */

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background-color: rgba(18, 18, 18, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 15px;
  box-sizing: border-box;
}

.header__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: block;
  height: 40px;
}

.logo img {
  height: 100%;
}

/* Navegação principal */
.main-nav {
  display: none;
}

/* Menu mobile ativo */
.main-nav--active {
  display: block;
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: var(--color-bg-primary);
  padding: var(--space-lg);
  z-index: 1000;
  overflow-y: auto;
}

.main-nav--active .main-nav__list {
  flex-direction: column;
  gap: var(--space-xl);
}

.main-nav--active .main-nav__link {
  font-size: var(--font-size-lg);
  display: block;
  padding: var(--space-sm) 0;
}

@media (min-width: 768px) {
  .main-nav {
    display: block;
    position: static;
    height: auto;
    padding: 0;
    background-color: transparent;
  }
}

.main-nav__list {
  display: flex;
  gap: var(--space-lg);
}

.main-nav__link {
  color: var(--color-text-secondary);
  font-weight: 500;
  padding: var(--space-xs) 0;
  position: relative;
}

.main-nav__link:hover {
  color: var(--color-text-primary);
}

.main-nav__link--active {
  color: var(--color-text-primary);
}

.main-nav__link--active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
}

/* Ações do header */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Menu toggle para mobile */
.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  cursor: pointer;
  z-index: 1010;
  position: relative;
}

.menu-toggle__bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Estado ativo do menu toggle */
.menu-toggle--active .menu-toggle__bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle--active .menu-toggle__bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle--active .menu-toggle__bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 500;
  transition: all var(--transition-normal);
  text-align: center;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: white;
}

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

.btn--secondary:hover {
  background-color: rgba(37, 99, 235, 0.1);
  color: var(--color-primary-light);
}

.btn--tertiary {
  background-color: transparent;
  color: var(--color-primary);
  padding-left: 0;
  padding-right: 0;
}

.btn--tertiary:hover {
  color: var(--color-primary-light);
}

.btn--large {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
}

.btn--full {
  width: 100%;
}

/* Hero */
.hero {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  background-color: var(--color-bg-primary);
}

.hero--small {
  padding-top: calc(var(--header-height) + var(--space-2xl));
  padding-bottom: var(--space-2xl);
}

.hero__content {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: var(--space-2xl);
}

.hero__text {
  max-width: 600px;
}

.hero__text--center {
  text-align: center;
  margin: 0 auto;
}

.hero__title {
  font-size: calc(var(--font-size-2xl) * 0.9);
  margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }
}

.hero__subtitle {
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.hero__image {
  width: 100%;
}

/* Benefícios */
.benefits__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.benefit-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.benefit-card__icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--space-md);
}

.benefit-card__title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-sm);
}

.benefit-card__text {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

/* Funcionalidades */

.features > .container {
 /* width: 1200px; */
}

.feature-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
}

.feature-item:last-child {
  margin-bottom: 0;
}

.feature-item__content {
  flex: 1;
}

.feature-item__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-md);
}

.feature-item__text {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.feature-item__image {
  flex: 1;
}

/* Testemunhos */

.testimonials > .container {
  /*width: 1200px;*/
}

.testimonials__slider {
  position: relative;
  margin-bottom: var(--space-xl);
}

.testimonial-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.testimonial-card__content {
  position: relative;
}

.testimonial-card__text {
  font-size: var(--font-size-lg);
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.testimonial-card__text::before {
  content: '"';
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.2;
  position: absolute;
  top: -2rem;
  left: -1rem;
}

.testimonial-card__author {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__name {
  font-weight: 600;
  margin-bottom: 0;
}

.testimonial-card__position {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
}

.testimonials__dots {
  display: flex;
  gap: var(--space-xs);
}

.testimonials__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--color-text-secondary);
  opacity: 0.5;
  transition: opacity var(--transition-normal), background-color var(--transition-normal);
}

.testimonials__dot--active {
  background-color: var(--color-primary);
  opacity: 1;
}

.testimonials__btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--color-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-normal);
}

.testimonials__btn:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.testimonials__btn::before {
  content: '';
  width: 10px;
  height: 10px;
  border-top: 2px solid var(--color-text-primary);
  border-right: 2px solid var(--color-text-primary);
  transition: border-color var(--transition-normal);
}

.testimonials__btn--prev::before {
  transform: rotate(-135deg);
}

.testimonials__btn--next::before {
  transform: rotate(45deg);
}

/* CTA */
.cta {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  margin: var(--space-3xl) 0;
}

.cta__content {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
}

.cta__title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

.cta__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer */
.footer {
  background-color: var(--color-bg-secondary);
  padding: var(--space-3xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer__brand {
  margin-bottom: var(--space-xl);
}

.footer__logo {
  display: inline-block;
  height: 40px;
  width: 140px;
  margin-bottom: var(--space-md);

}

.footer__tagline {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.footer__social {
  display: flex;
  gap: var(--space-md);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-normal);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
}

.footer__links {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.footer__heading {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-md);
  color: var(--color-text-primary);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__link {
  color: var(--color-text-secondary);
  transition: color var(--transition-normal);
}

.footer__link:hover {
  color: var(--color-text-primary);
}

.footer__bottom {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__copyright {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.footer__language-select {
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
  border: none;
  border-radius: var(--border-radius-md);
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
}

/* Navegação de funcionalidades (tabs) */
.tabs {
  margin-bottom: var(--space-2xl);
  overflow-x: auto;
}

.tabs__list {
  display: flex;
  gap: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tabs__link {
  display: block;
  padding: var(--space-md) var(--space-sm);
  color: var(--color-text-secondary);
  font-weight: 500;
  white-space: nowrap;
  position: relative;
}

.tabs__link:hover {
  color: var(--color-text-primary);
}

.tabs__link--active {
  color: var(--color-primary);
}

.tabs__link--active::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-primary);
}

/* Secções de funcionalidades */
.feature-section {
  margin-bottom: var(--space-3xl);
  padding-top: var(--space-xl);
}

.feature-section:last-child {
  margin-bottom: 0;
}

.feature-section__header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.feature-section__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: var(--border-radius-md);
}

.feature-section__title {
  font-size: var(--font-size-xl);
  margin-bottom: 0;
}

.feature-section__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.feature-section__text {
  flex: 1;
  margin-right: var(--space-3xl);
}

.feature-section__image {
  flex: 1;
  max-width: 500px;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.feature-item-small__title {
  font-size: var(--font-size-md);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.feature-item-small__text {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

/* Cartões de preços */
.pricing__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.pricing__toggle-label {
  font-weight: 500;
}

.pricing__toggle-discount {
  background-color: var(--color-action);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-sm);
}

.switch {
  position: relative;
  display: inline-block;
  width: 60px;
  height: 34px;
}

.switch__input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch__slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: var(--transition-normal);
  border-radius: 34px;
}

.switch__slider:before {
  position: absolute;
  content: "";
  height: 26px;
  width: 26px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: var(--transition-normal);
  border-radius: 50%;
}

.switch__input:checked + .switch__slider {
  background-color: var(--color-primary);
}

.switch__input:checked + .switch__slider:before {
  transform: translateX(26px);
}

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.pricing-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--highlighted {
  border: 2px solid var(--color-primary);
}

.pricing-card__badge {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-primary);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: var(--space-xs) var(--space-md);
  border-bottom-left-radius: var(--border-radius-md);
}

.pricing-card__header {
  padding: var(--space-xl);
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
}

.pricing-card__subtitle {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.pricing-card__price {
  margin-bottom: var(--space-lg);
}

.pricing-card__amount {
  font-size: var(--font-size-2xl);
  font-weight: 700;
}

.pricing-card__period {
  color: var(--color-text-secondary);
}

.pricing-card__contact {
  font-size: var(--font-size-lg);
  font-weight: 600;
}

.pricing-card__content {
  padding: var(--space-xl);
}

.pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.pricing-card__feature--disabled {
  opacity: 0.5;
}

.pricing-card__feature-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pricing-card__feature-icon--check::before {
  content: '✓';
  color: var(--color-secondary);
}

.pricing-card__feature-icon--cross::before {
  content: '×';
  color: var(--color-alert);
}

/* Tabela de comparação de funcionalidades */
.feature-comparison__table-wrapper {
  overflow-x: auto;
  margin-bottom: var(--space-2xl);
}

.feature-comparison__table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.feature-comparison__table th,
.feature-comparison__table td {
  padding: var(--space-md);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-comparison__table th {
  font-weight: 600;
  color: var(--color-text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.feature-comparison__table td {
  color: var(--color-text-secondary);
}

.icon-check::before {
  content: '✓';
  color: var(--color-secondary);
}

.icon-cross::before {
  content: '×';
  color: var(--color-alert);
}

/* FAQ */
.faq__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.faq-item {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.faq-item__question {
  font-size: var(--font-size-lg);
  padding: var(--space-lg);
  margin-bottom: 0;
  cursor: pointer;
  position: relative;
  padding-right: 40px;
}

.faq-item__question::after {
  content: '+';
  position: absolute;
  right: var(--space-lg);
  top: 50%;
  transform: translateY(-50%);
  font-size: var(--font-size-xl);
  color: var(--color-primary);
}

.faq-item__answer {
  padding: 0 var(--space-lg) var(--space-lg);
}

/* Formulários */
.form-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.form-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xs);
}

.form-card__subtitle {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  margin-bottom: var(--space-xs);
  font-weight: 500;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: var(--space-md);
  background-color: var(--color-bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-md);
  color: var(--color-text-primary);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.3);
}

.form__group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.form__checkbox {
  margin-top: 0.25rem;
}

.form__checkbox-label {
  font-size: var(--font-size-sm);
}

.form__actions {
  margin-top: var(--space-xl);
}

.form__note {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: var(--space-md);
}

.form__link {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Benefícios da demonstração */
.demo__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.benefit-item {
  display: flex;
  gap: var(--space-md);
}

.benefit-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: var(--border-radius-md);
  flex-shrink: 0;
}

.benefit-item__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
}

.benefit-item__text {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.demo__testimonial {
  margin-top: var(--space-2xl);
}

.testimonial {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  position: relative;
}

.testimonial__text {
  font-style: italic;
  margin-bottom: var(--space-lg);
}

.testimonial__footer {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.testimonial__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial__name {
  font-style: normal;
  font-weight: 600;
  margin-bottom: 0;
}

.testimonial__position {
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

/* Informações de contacto */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.contact-info-card {
  background-color: var(--color-bg-secondary);
  border-radius: var(--border-radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.contact-info-card__title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-xl);
}

.contact-info-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(37, 99, 235, 0.1);
  border-radius: var(--border-radius-md);
  flex-shrink: 0;
}

.contact-info-item__title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xs);
}

.contact-info-item__text {
  color: var(--color-text-secondary);
  margin-bottom: 0;
}

.contact-info-item__link {
  color: var(--color-text-secondary);
  transition: color var(--transition-normal);
}

.contact-info-item__link:hover {
  color: var(--color-primary);
}

.contact-info-card__social {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-info-card__social-title {
  font-size: var(--font-size-md);
  margin-bottom: var(--space-md);
}

.contact-info-card__social-links {
  display: flex;
  gap: var(--space-md);
}

.contact-info-card__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-normal);
}

.contact-info-card__social-link:hover {
  background-color: var(--color-primary);
}

/* Mapa */
.map__container {
  height: 400px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
}

.map__placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--color-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ======================================
   6. Utilitários
   ====================================== */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ======================================
   7. Media queries
   ====================================== */
@media (min-width: 576px) {
  .hero__actions {
    flex-wrap: nowrap;
  }

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

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

@media (min-width: 768px) {

.feature-section {
  padding-top: 80px!important;
}
.features-nav {
  position: sticky;
  top: 80px;
  padding: 0;
  background-color: var(--color-bg-primary);
}



  .main-nav {
    display: block;
  }

  .menu-toggle {
    display: none;
  }

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

  .feature-item {
    flex-direction: row;
  }

  .feature-item--reverse {
    flex-direction: row-reverse;
  }

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

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

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .feature-section__content {
    flex-direction: row;
  }

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

  .contact__grid {
    grid-template-columns: 3fr 2fr;
  }
}

@media (min-width: 992px) {
  .benefits__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 2fr;
  }

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

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

@media (min-width: 1200px) {
  :root {
    --container-padding: 2rem;
  }
}