/* Dark (Default) Theme */
:root {
  --color-bg: #000000;
  --color-header-bg: #000000;
  --color-footer-bg: #000000;
  --color-primary: #f3c623;
  --color-primary-sec: #ffdf6d;
  --color-secondary: #ffffff;
  --color-secondary-links: #ffffffcc;
  --color-icons: #ffffff;
  --color-icons-bg: #000000;
  --color-black: #000000;
  --shadows: 0px 0px 15px 1px #f3c623;
  --transition-duration: 0.2s;
  --padding-right-left: 1.5em;
}

/* Light Theme */
:root[data-theme="light"] {
  --color-bg: #e8eaeb;
  --color-header-bg: #ffffff;
  --color-footer-bg: #061f37;
  --color-primary: #061f37;
  --color-primary-sec: #061f37cc;
  --color-secondary: #000000;
  --color-secondary-links: #ffffffcc;
  --color-icons: #061f37;
  --color-icons-bg: #e7e8ec;
  --color-white: #ffffff;
  --color-black: #000000;
  --shadows: 0px 0px 15px 1px #e8eaeb;
  --transition-duration: 0.2s;
  --padding-right-left: 1.5em;
}

/* Header */
header {
  position: relative;
  z-index: 50;
  background: var(--color-header-bg);
  box-shadow: 0px 0px 15px 1px var(--color-primary);
}

/* Navigation */
nav {
  display: none;
}

/* Mobile Navigation */
nav.mobile-nav-active {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 105px;
  left: 0;
  right: 0;
  background: var(--color-header-bg);
  backdrop-filter: blur(8px);
  padding: 2rem;
  gap: 1.5rem;
  align-items: center;
  border-bottom: 1px solid rgba(6, 31, 55, 0.1);
  animation: slideDown 0.3s ease-out;
  z-index: 50;
  box-shadow: var(--shadows);
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

nav.mobile-nav-active a {
  width: 100%;
  text-align: center;
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: 1.5em;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 1024px) {
  .container {
    padding: 0 2.5rem;
  }
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  white-space: nowrap;
  border-bottom: 1px solid rgba(6, 31, 55, 0.1);
  height: 105px;
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 0.25em;
}

@media (min-width: 768px) {
  .logo-container {
    gap: 1rem;
  }
}

.logo-image {
  width: 4em;
  background-color: var(--color-header-bg);
}

@media (min-width: 768px) {
  .logo-image {
    width: 7em;
  }
}

.logo-container .logo-text {
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-primary);
}

@media (min-width: 768px) {
  .logo-container .logo-text {
    font-size: 1.25rem;
  }
}

/* Stack logo text lines on very small screens */
@media (max-width: 425px) {
  .logo-container .logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    line-height: 1.2;
  }
  .logo-container .logo-text .logo-line-1,
  .logo-container .logo-text .logo-line-2 {
    display: block;
  }
}

/* Desktop Navigation */
@media (min-width: 1200px) {
  nav {
    display: flex;
    flex: 1;
    justify-content: flex-end;
    align-items: center;
    gap: 1em;
  }
}

nav a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-primary);
  transition: 0.2s;
}

nav a:hover {
  color: var(--color-primary-sec);
  transform: translateY(-5px);
  -webkit-transform: translateY(-5px);
  -moz-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  -o-transform: translateY(-5px);
}

nav a.active {
  color: var(--color-primary-sec);
}

nav .cta-button:hover {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
}

.mobile-menu-button {
  display: block;
  cursor: pointer;
}

.toggle {
  height: 50px;
  width: 50px;
  border-radius: 15px;
  background: var(--color-icons-bg);
  box-shadow: 8px 8px 15px rgba(0, 0, 0, 0.1),
    -8px -8px 15px rgba(255, 255, 255, 0.1);
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 0.5s;
  position: relative;
  min-width: 50px;
  min-height: 50px;
}

@media (max-width: 768px) {
  .toggle {
    height: 45px;
    width: 45px;
    min-width: 45px;
    min-height: 45px;
  }
}

@media (max-width: 576px) {
  .toggle {
    height: 40px;
    width: 40px;
    min-width: 40px;
    min-height: 40px;
  }
}

.toggle span {
  width: 25px;
  height: 3px;
  border-radius: 5px;
  background: var(--color-primary);
  box-shadow: 0 10px 0 var(--color-primary), 0 -10px 0 var(--color-primary);
  transition: 0.5s;
  position: relative;
}

@media (max-width: 768px) {
  .toggle span {
    width: 22px;
  }
}

@media (max-width: 576px) {
  .toggle span {
    width: 20px;
  }
}

.toggle.active {
  border-radius: 50%;
}

.toggle.active span {
  transform: rotate(45deg);
  box-shadow: none;
}

.toggle.active span::after {
  content: "";
  width: 25px;
  height: 3px;
  border-radius: 5px;
  background: var(--color-primary);
  position: absolute;
  transform: rotate(90deg);
  top: 0;
  left: 0;
}

@media (max-width: 768px) {
  .toggle.active span::after {
    width: 22px;
  }
}

@media (max-width: 576px) {
  .toggle.active span::after {
    width: 20px;
  }
}

@media (min-width: 1200px) {
  .mobile-menu-button {
    display: none;
  }
}

/* Theme Toggle Button */
.header-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
}

@media (max-width: 768px) {
  .header-controls {
    gap: 0.5rem;
  }
}

@media (max-width: 576px) {
  .header-controls {
    gap: 0.25rem;
  }
}

.theme-toggle {
  background: var(--color-primary);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-duration) ease;
  color: var(--color-icons);
  font-size: 1.2rem;
  min-width: 50px;
  min-height: 50px;
}

@media (min-width: 1200px) {
  .theme-toggle {
    margin-right: 1em;
  }
}

@media (max-width: 768px) {
  .theme-toggle {
    width: 45px;
    height: 45px;
    font-size: 1rem;
    min-width: 45px;
    min-height: 45px;
  }
}

@media (max-width: 576px) {
  .theme-toggle {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
    min-width: 40px;
    min-height: 40px;
  }
}

.theme-toggle:hover {
  background: var(--color-primary-sec);
  transform: scale(1.1);
}

.theme-toggle i {
  transition: transform var(--transition-duration) ease;
}

.theme-toggle:hover i {
  transform: rotate(180deg);
}

/* Light theme adjustments for toggle button */
:root[data-theme="light"] .theme-toggle {
  background: var(--color-icons-bg);
  color: var(--color-primary);
}