/* ========================================
   Language Selector Page Styles
   ======================================== */

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

:root {
  --color-dark: #0d0d0d;
  --color-dark-gray: #1a1a1a;
  --color-primary: #dc2626;
  --color-primary-light: #ef4444;
  --color-white: #ffffff;
  --color-off-white: #f2f0f0;
  --color-light-gray: #a8a8a8;

  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Lato', sans-serif;

  --transition-base: 0.3s ease;
  --border-radius-lg: 16px;
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

body {
  font-family: var(--font-body);
  background-color: var(--color-dark);
  color: var(--color-off-white);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  overflow-x: hidden;
}

/* Animated Background */
.background-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.background-animation::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(220, 38, 38, 0.1) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Main Container */
.language-selector {
  position: relative;
  z-index: 1;
  max-width: 800px;
  width: 100%;
  text-align: center;
}

/* Logo */
.language-selector__logo {
  margin-bottom: 48px;
  animation: fadeInDown 0.8s ease;
}

.language-selector__logo img {
  max-width: 280px;
  height: auto;
  filter: drop-shadow(0 10px 30px rgba(220, 38, 38, 0.3));
}

/* Title */
.language-selector__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--color-white);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: fadeInUp 0.8s ease 0.2s both;
}

/* Subtitle */
.language-selector__subtitle {
  font-size: clamp(1rem, 3vw, 1.25rem);
  color: var(--color-light-gray);
  margin-bottom: 64px;
  animation: fadeInUp 0.8s ease 0.4s both;
}

/* Language Options Container */
.language-options {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 500px;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .language-options {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* Language Card */
.language-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 48px 32px;
  background: linear-gradient(135deg, var(--color-dark-gray) 0%, var(--color-dark) 100%);
  border: 2px solid rgba(168, 168, 168, 0.2);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  overflow: hidden;
  animation: fadeInScale 0.8s ease both;
}

.language-card:nth-child(1) {
  animation-delay: 0.6s;
}

.language-card:nth-child(2) {
  animation-delay: 0.7s;
}

.language-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(220, 38, 38, 0.1), transparent);
  transition: left 0.6s ease;
}

.language-card:hover::before {
  left: 100%;
}

.language-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-2xl), 0 0 40px rgba(220, 38, 38, 0.3);
}

/* Flag Icon */
.language-card__flag {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 8px;
  transition: transform var(--transition-base);
  color: var(--color-primary);
  font-weight: 700;
  font-family: var(--font-heading);
  letter-spacing: 0.05em;
}

.language-card:hover .language-card__flag {
  transform: scale(1.1) rotate(5deg);
  color: var(--color-primary-light);
}

/* Language Name */
.language-card__name {
  font-family: var(--font-heading);
  font-size: 28px;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Language Label */
.language-card__label {
  font-size: 14px;
  color: var(--color-light-gray);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Active/Hover State Color */
.language-card:hover .language-card__name {
  color: var(--color-primary);
}

/* Animations */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Footer Text */
.language-selector__footer {
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid rgba(168, 168, 168, 0.2);
  animation: fadeInUp 0.8s ease 0.8s both;
}

.language-selector__footer p {
  font-size: 14px;
  color: var(--color-light-gray);
}