/* assets/css/global.css */

/* --- Resets --- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

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

ul {
  list-style: none;
}

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

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  background-color: var(--color-bg-nav);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--transition-normal), border-bottom var(--transition-normal), box-shadow var(--transition-normal);
}

.header.scrolled {
  box-shadow: 0 10px 30px var(--color-shadow);
  border-bottom: 1px solid var(--color-border-hover);
}

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

.logo-container {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 65px;
  width: auto;
  display: block;
  transition: transform var(--transition-normal);
}

.logo-container:hover .logo-img {
  transform: scale(1.03);
}

.logo-text {
  display: none; /* text is removed in favor of large horizontal image logo */
}

/* Force dark background logos since site is dark theme only */
.logo-light-version {
  display: none !important;
}

.logo-dark-version {
  display: block !important;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-text-muted);
  position: relative;
  padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--color-blue);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  transition: width var(--transition-normal);
  border-radius: 2px;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* --- Theme Toggle Switch --- */
.theme-toggle {
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  font-size: 1.2rem;
}

.theme-toggle:hover {
  background-color: var(--color-border);
  transform: scale(1.05);
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  z-index: 1001;
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

/* --- Footer --- */
.footer {
  background-color: var(--color-bg-alt);
  color: var(--color-text);
  padding: 60px 0 30px 0;
  border-top: 1px solid var(--color-border);
  transition: background-color var(--transition-normal), border-top var(--transition-normal);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  height: 90px;
  width: auto;
  display: block;
  margin-bottom: 20px;
}

/* Force dark background footer logo since site is dark theme only */
.footer-logo.logo-light-version {
  display: none !important;
}

.footer-logo.logo-dark-version {
  display: block !important;
}

.footer-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  max-width: 320px;
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--color-text);
  position: relative;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--color-blue);
  padding-left: 4px;
}

.footer-contact-info li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.footer-contact-info i {
  color: var(--color-blue);
  font-size: 1.1rem;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.copyright {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.footer-legal {
  display: flex;
  gap: 24px;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

/* --- Scroll Animations / Revealer --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* --- Responsive CSS --- */
@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    right: -100%;
    width: 280px;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-bg-alt);
    flex-direction: column;
    align-items: flex-start;
    padding: 40px;
    gap: 24px;
    box-shadow: -10px 10px 30px rgba(0, 0, 0, 0.1);
    transition: right var(--transition-normal);
    border-left: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
  }
  
  .nav-menu.open {
    right: 0;
  }
  
  .nav-actions {
    margin-top: 20px;
    width: 100%;
    justify-content: space-between;
  }
  
  /* Hamburger Active Animation */
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
  }
  
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -7px);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    justify-content: center;
  }
}