/* Component Styles */

/* ===== Typography ===== */
body {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
}

/* ===== Header ===== */
.site-header {
  padding: var(--spacing-md) 0;
  background-color: var(--color-background);
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  position: relative;
}

.logo img {
  width: auto;
  height: auto;
  max-height: 80px;
  transition: opacity var(--transition-fast);
}

.logo:hover img {
  opacity: 0.8;
}

/* Navigation */
.main-nav {
  position: relative;
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
  padding: var(--spacing-xs) var(--spacing-sm);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 80%;
  height: 2px;
  background-color: var(--color-accent);
  transition: transform var(--transition-fast);
}

.nav-link:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: var(--spacing-xs);
  cursor: pointer;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: all var(--transition-fast);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ===== Hero Section ===== */
.hero {
  background: linear-gradient(135deg, var(--color-background-light) 0%, var(--color-background) 100%);
  padding: 5rem 0;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.hero-title {
  font-size: clamp(2rem, 1.4688rem + 2.5vw, 3.5rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.1;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.hero-title::first-line {
  color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-normal);
  color: var(--color-primary);
  margin-bottom: var(--spacing-lg);
}

.hero-description {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto;
  font-weight: var(--font-weight-normal);
}

/* ===== Core Values Section ===== */
.core-values {
  background-color: var(--color-background);
  padding: var(--spacing-3xl) 0;
}

.values-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
  text-transform: capitalize;
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.values-text {
  font-size: var(--font-size-lg);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-light);
}

/* ===== Contact Section ===== */
.contact {
  background-color: var(--color-primary);
  padding: var(--spacing-3xl) 0;
  color: var(--color-background);
}

.contact .section-title {
  color: var(--color-background);
}

.contact-wrapper {
  margin-top: var(--spacing-2xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact Info */
.contact-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  text-align: center;
}

.info-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.info-label {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-accent);
  margin-bottom: var(--spacing-xs);
}

.info-value {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: rgba(255, 255, 255, 0.9);
}

.info-value a {
  color: rgba(255, 255, 255, 0.9);
  transition: color var(--transition-fast);
}

.info-value a:hover {
  color: var(--color-background);
}

/* ===== Footer ===== */
.site-footer {
  background-color: var(--color-primary-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--spacing-lg) 0;
}

.footer-text {
  font-size: 12px;
  line-height: var(--line-height-normal);
  color: rgba(255, 255, 255, 0.8);
}

/* ===== Utility Classes ===== */
.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;
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus Styles for Accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}