/* Base Styles & Reset */
:root {
  /* Colors */
  --color-primary: #1a237e;
  --color-primary-light: #534bae;
  --color-primary-dark: #000051;
  --color-text: #212121;
  --color-text-light: #9e9e9e;
  --color-accent: #aeea00;
  --color-accent-dark: #79b700;
  --color-warning: #ffeb3b;
  --color-background: #f5f5f5;
  --color-white: #ffffff;

  /* Typography */
  --font-heading: "Montserrat", sans-serif;
  --font-body: "Inter", sans-serif;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 5rem;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Container Width */
  --container-width: 1200px;
  --container-padding: 1.5rem;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 80px; /* Account for fixed header */
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
}

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

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

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

ul,
ol {
  list-style: none;
}

button,
input,
textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

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

/* Focus styles for accessibility */
a:focus,
button:focus,
input:focus,
textarea:focus,
[tabindex]:focus {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Skip to content link for accessibility */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 8px;
  z-index: 100;
  transition: top 0.3s;
}

.skip-to-content:focus {
  top: 0;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  position: relative;
  padding-bottom: var(--spacing-md);
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--color-accent);
  border-radius: var(--radius-sm);
}

/* Buttons */
.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.cta-button.primary {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.cta-button.primary:hover,
.cta-button.primary:focus {
  background-color: var(--color-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.cta-button .icon-arrow {
  margin-left: 0.5rem;
  transition: transform var(--transition-fast);
}

.cta-button:hover .icon-arrow {
  transform: translateX(4px);
}

.cta-button.primary::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transition: all 0.6s;
}

.cta-button.primary:hover::before {
  left: 100%;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--color-white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo {
  display: flex;
  flex-direction: column;
}

.tagline {
  font-size: 0.875rem;
  color: var(--color-text-light);
  margin-top: -0.25rem;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  gap: var(--spacing-md);
}

.nav-link {
  font-weight: 500;
  padding: 0.5rem;
  position: relative;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link:focus::after {
  width: 100%;
}

.menu-toggle {
  display: none;
}

/* Hero Section */
.hero {
  padding: 120px 0 var(--spacing-xxl);
  background-color: var(--color-primary);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 600px;
}

.hero .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
}

.hero-title {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.hero-image {
  flex-shrink: 0;
}

.diagonal-divider {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(
    to right bottom,
    transparent 49.5%,
    var(--color-white) 50%
  );
}

.diagonal-divider.alt {
  background: linear-gradient(
    to left bottom,
    transparent 49.5%,
    var(--color-white) 50%
  );
}

/* Quem Somos Section */
.quem-somos {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.cards-container {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  flex: 1;
  min-width: 280px;
  max-width: 350px;
  transition: transform var(--transition-normal),
    box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.card-icon {
  margin-bottom: var(--spacing-md);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-background);
  border-radius: 50%;
}

.card-title {
  margin-bottom: var(--spacing-md);
}

.values-list {
  list-style: none;
  text-align: left;
  width: 100%;
}

.values-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  position: relative;
  padding-left: 1.5rem;
}

.values-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: var(--color-accent);
  border-radius: 50%;
}

/* O que fazemos Section */
.o-que-fazemos {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-primary);
  color: var(--color-white);
  position: relative;
}

.o-que-fazemos .section-title {
  color: var(--color-white);
}

.features-container {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xxl);
}

.feature {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

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

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

.feature-content {
  flex: 1;
}

.feature-title {
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

/* Impacto Section */
.impacto {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.impact-quotes {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.quote {
  flex: 1;
  min-width: 280px;
  max-width: 350px;
}

.quote blockquote {
  font-size: 1.25rem;
  font-style: italic;
  position: relative;
  padding: 1.5rem;
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.quote blockquote::before {
  content: '"';
  position: absolute;
  top: 0;
  left: 0.5rem;
  font-size: 4rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.3;
}

.impact-stats {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.stat {
  text-align: center;
  flex: 1;
  min-width: 200px;
}

.stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

.stat-label {
  font-size: 1.125rem;
  color: var(--color-text-light);
}

/* Para quem Section */
.para-quem {
  padding: var(--spacing-xxl) 0;
  background-color: var(--color-primary);
  color: var(--color-white);
  position: relative;
}

.para-quem .section-title {
  color: var(--color-white);
}

.audience-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-lg);
}

.audience-item {
  flex: 1;
  min-width: 250px;
  max-width: 280px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  text-align: center;
  transition: transform var(--transition-normal),
    background-color var(--transition-normal);
}

.audience-item:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.15);
}

.audience-icon {
  margin-bottom: var(--spacing-md);
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  margin-left: auto;
  margin-right: auto;
}

.audience-title {
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
}

/* Contato Section */
.contato {
  padding: var(--spacing-xxl) 0;
  position: relative;
}

.cta-container {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.cta-content {
  flex: 1;
}

.cta-text {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-lg);
}

.contact-form {
  flex: 1;
  min-width: 300px;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-text-light);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
}

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

.checkbox-label {
  font-size: 0.875rem;
}

.error-message {
  display: block;
  color: #d32f2f;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.submit-button {
  width: 100%;
  margin-top: var(--spacing-md);
}

.success-message {
  text-align: center;
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.success-icon {
  width: 80px;
  height: 80px;
  background-color: var(--color-accent);
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
  position: relative;
}

.success-icon::before,
.success-icon::after {
  content: "";
  position: absolute;
  background-color: var(--color-primary);
}

.success-icon::before {
  width: 40px;
  height: 8px;
  top: 46%;
  left: 20%;
  transform: rotate(45deg);
}

.success-icon::after {
  width: 20px;
  height: 8px;
  top: 55%;
  left: 30%;
  transform: rotate(-45deg);
}

/* Image Credits */
.image-credits {
  margin-top: var(--spacing-lg);
  font-size: 0.75rem;
  opacity: 0.7;
}

.image-credits summary {
  cursor: pointer;
  color: var(--color-accent);
  display: inline-block;
}

.image-credits summary:hover,
.image-credits summary:focus {
  text-decoration: underline;
}

.credits-content {
  margin-top: var(--spacing-sm);
  max-height: 200px;
  overflow-y: auto;
  padding: var(--spacing-sm);
  background-color: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-sm);
}

.credits-content p {
  margin-bottom: var(--spacing-xs);
  font-size: 0.7rem;
}

.credits-content a {
  color: var(--color-accent);
}

.credits-content a:hover {
  text-decoration: underline;
}

/* Form in construction */
.form-construction-notice {
  background-color: rgba(255, 255, 255, 0.1);
  border-left: 3px solid var(--color-accent);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  border-radius: var(--radius-sm);
}

.form-input:disabled,
.submit-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.checkbox-group input:disabled + .checkbox-label {
  opacity: 0.6;
}

/* Footer */
.footer {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.copyright {
  font-size: 0.875rem;
  opacity: 0.7;
  margin-top: var(--spacing-md);
}

.footer-links {
  display: flex;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

.footer-heading {
  color: var(--color-accent);
  margin-bottom: var(--spacing-md);
  font-size: 1.125rem;
}

.footer-nav-list li {
  margin-bottom: var(--spacing-sm);
}

.footer-nav-list a {
  color: var(--color-white);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer-nav-list a:hover {
  opacity: 1;
}

.social-list {
  display: flex;
  gap: var(--spacing-md);
}

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

.social-link:hover {
  background-color: var(--color-accent);
}

.social-icon {
  width: 20px;
  height: 20px;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

/*
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  opacity: 0.7;
}
*/

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

.back-to-top:hover {
  background-color: var(--color-accent);
}

.arrow-up {
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 12px solid var(--color-white);
}

/* Icons */
.icon-arrow {
  display: inline-block;
  width: 16px;
  height: 16px;
  position: relative;
}

.icon-arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 12px;
  height: 2px;
  background-color: currentColor;
  transform: translateY(-50%);
}

.icon-arrow::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 6px;
  height: 6px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: translateY(-50%) rotate(45deg);
}

/* Social Icons */
.social-icon.linkedin {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M19 3a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h14m-.5 15.5v-5.3a3.26 3.26 0 0 0-3.26-3.26c-.85 0-1.84.52-2.32 1.3v-1.11h-2.79v8.37h2.79v-4.93c0-.77.62-1.4 1.39-1.4a1.4 1.4 0 0 1 1.4 1.4v4.93h2.79M6.88 8.56a1.68 1.68 0 0 0 1.68-1.68c0-.93-.75-1.69-1.68-1.69a1.69 1.69 0 0 0-1.69 1.69c0 .93.76 1.68 1.69 1.68m1.39 9.94v-8.37H5.5v8.37h2.77z'/%3E%3C/svg%3E");
}

.social-icon.instagram {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M7.8 2h8.4C19.4 2 22 4.6 22 7.8v8.4a5.8 5.8 0 0 1-5.8 5.8H7.8C4.6 22 2 19.4 2 16.2V7.8A5.8 5.8 0 0 1 7.8 2m-.2 2A3.6 3.6 0 0 0 4 7.6v8.8C4 18.39 5.61 20 7.6 20h8.8a3.6 3.6 0 0 0 3.6-3.6V7.6C20 5.61 18.39 4 16.4 4H7.6m9.65 1.5a1.25 1.25 0 0 1 1.25 1.25A1.25 1.25 0 0 1 17.25 8 1.25 1.25 0 0 1 16 6.75a1.25 1.25 0 0 1 1.25-1.25M12 7a5 5 0 0 1 5 5 5 5 0 0 1-5 5 5 5 0 0 1-5-5 5 5 0 0 1 5-5m0 2a3 3 0 0 0-3 3 3 3 0 0 0 3 3 3 3 0 0 0 3-3 3 3 0 0 0-3-3z'/%3E%3C/svg%3E");
}

.social-icon.facebook {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23ffffff'%3E%3Cpath d='M12 2.04C6.5 2.04 2 6.53 2 12.06C2 17.06 5.66 21.21 10.44 21.96V14.96H7.9V12.06H10.44V9.85C10.44 7.34 11.93 5.96 14.22 5.96C15.31 5.96 16.45 6.15 16.45 6.15V8.62H15.19C13.95 8.62 13.56 9.39 13.56 10.18V12.06H16.34L15.89 14.96H13.56V21.96A10 10 0 0 0 22 12.06C22 6.53 17.5 2.04 12 2.04Z'/%3E%3C/svg%3E");
}

/* Hamburger Menu */
.hamburger {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  position: relative;
  transition: background-color var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: transform var(--transition-fast);
}

.hamburger::before {
  top: -8px;
}

.hamburger::after {
  bottom: -8px;
}

.menu-toggle[aria-expanded="true"] .hamburger {
  background-color: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
  transform: rotate(45deg);
  top: 0;
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
  transform: rotate(-45deg);
  bottom: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  html {
    font-size: 15px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .feature {
    flex-direction: column;
  }

  .feature.reverse {
    flex-direction: column;
  }

  .feature-image {
    max-width: 100%;
    margin-bottom: var(--spacing-lg);
  }

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

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .header-content {
    height: 70px;
  }

  .menu-toggle {
    display: block;
    z-index: 1001;
  }

  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 100px var(--spacing-lg) var(--spacing-lg);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-normal);
    z-index: 1000;
  }

  .menu-toggle[aria-expanded="true"] + .nav-list {
    right: 0;
  }

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

  .hero-content {
    text-align: center;
  }

  .hero-image {
    margin-top: var(--spacing-lg);
  }

  .section-title {
    font-size: 1.75rem;
  }

  .footer-content {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 0 var(--spacing-xl);
  }

  .hero-title {
    font-size: 2rem;
  }

  .cards-container,
  .impact-quotes,
  .audience-container {
    flex-direction: column;
    align-items: center;
  }

  .card,
  .quote,
  .audience-item {
    width: 100%;
    max-width: 100%;
  }

  .impact-stats {
    flex-direction: column;
    align-items: center;
  }

  .footer-links {
    flex-direction: column;
    gap: var(--spacing-lg);
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 1s ease forwards;
}

.slide-up {
  animation: slideUp 0.8s ease forwards;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease forwards;
}

.slide-in-right {
  animation: slideInRight 0.8s ease forwards;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Accessibility Improvements */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* High contrast focus styles for keyboard navigation */
@media (prefers-contrast: high) {
  a:focus,
  button:focus,
  input:focus,
  textarea:focus,
  [tabindex]:focus {
    outline: 3px solid #000;
    outline-offset: 2px;
  }
}

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