/* Lemon Website Health - Ultra-Modern, Vibrant, Glassmorphic Theme */

:root {
  --primary: #4ecdc4;
  --secondary: #ffe066;
  --background-dark: #1a2233;
  --background-gradient: linear-gradient(135deg, #1a2233 0%, #232946 100%);
  --glass: rgba(34, 49, 58, 0.85);
  --glass-blur: blur(16px);
  --card-glow: 0 2px 24px #4ecdc4cc, 0 1.5px 24px #ffe06644;
  --neon: #ffe066;
  --neon-blue: #4ecdc4;
  --text-main: #f6f7fb;
  --text-muted: #a2b1c6;
  --accent-lemon: #ffe066;
  --accent-blue: #4ecdc4;
  --border: #263142;
  --shadow: 0 8px 32px #4ecdc420, 0 1.5px 24px #ffe06622;
  --radius: 32px;
  --font-main: 'Montserrat', 'Segoe UI', Arial, sans-serif;
}

body {
  background: var(--background-gradient);
  color: var(--text-main);
  font-family: var(--font-main);
  margin: 0;
  min-height: 100vh;
  font-size: 1.09rem;
  letter-spacing: 0.01em;
  transition: background 0.6s;
}

header {
  background: rgba(34,49,58,0.75);
  box-shadow: var(--card-glow);
  color: var(--primary);
  padding: 2.5rem 0 1.3rem 0;
  text-align: center;
  border-bottom: 2px solid var(--border);
  border-radius: 0 0 var(--radius) var(--radius);
  position: relative;
  backdrop-filter: var(--glass-blur);
}

header h1 {
  font-size: 2.9rem;
  letter-spacing: 2.5px;
  margin: 0 0 0.18em 0;
  color: var(--primary);
  font-weight: 900;
  line-height: 1.05;
  text-shadow: 0 2px 18px #4ecdc455, 0 2px 10px #ffe06644;
  filter: drop-shadow(0 2px 18px #4ecdc4aa);
}

nav {
  margin: 1.5rem 0 0.5rem 0;
  display: flex;
  justify-content: center;
  gap: 1.2em;
}

nav a {
  color: var(--neon);
  background: rgba(34,49,58,0.45);
  border-radius: 28px;
  padding: 0.6em 1.6em;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.13em;
  box-shadow: 0 2px 16px #4ecdc455;
  border: 2px solid transparent;
  transition: border 0.2s, color 0.2s, background 0.2s, box-shadow 0.2s, transform 0.2s;
  position: relative;
}
nav a:hover, nav a:focus {
  border: 2px solid var(--neon-blue);
  color: var(--neon-blue);
  background: linear-gradient(90deg, #232946 60%, #4ecdc444 100%);
  box-shadow: 0 2px 24px #4ecdc4cc, 0 1.5px 24px #ffe06644;
  transform: translateY(-2px) scale(1.05);
}

main {
  max-width: 1100px;
  margin: 2.8rem auto;
  padding: 2.7rem 2.2rem 2.2rem 2.2rem;
  background: var(--glass);
  border-radius: var(--radius);
  box-shadow: var(--card-glow);
  animation: fadeIn 1s cubic-bezier(.39,.58,.57,1) 1;
  backdrop-filter: var(--glass-blur);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(60px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

section {
  margin-bottom: 2.8rem;
  background: rgba(34,49,58,0.65);
  border-radius: calc(var(--radius) - 10px);
  box-shadow: 0 2px 16px #4ecdc444;
  padding: 2.1em 1.6em;
  backdrop-filter: var(--glass-blur);
}

h2, h3 {
  color: var(--neon);
  border-left: 8px solid var(--accent-blue);
  padding-left: 0.7em;
  font-size: 2.1rem;
  margin-top: 0;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: linear-gradient(90deg, #232946 80%, #4ecdc422 100%);
  border-radius: 14px;
  box-shadow: 0 2px 14px #4ecdc422;
}

.card-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.4em;
  margin-bottom: 2em;
}
.card, .card-list > div {
  background: rgba(34,49,58,0.82);
  border-radius: 20px;
  box-shadow: 0 2px 18px #4ecdc4cc, 0 1.5px 18px #ffe06644;
  margin-bottom: 0;
  padding: 1.1em 1em 1.1em 1em;
  color: var(--text-main);
  transition: transform 0.22s, box-shadow 0.22s;
  position: relative;
  backdrop-filter: var(--glass-blur);
  border: 1.5px solid var(--border);
  overflow: hidden;
  min-height: 140px;
  max-width: 340px;
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.card:hover {
  transform: translateY(-8px) scale(1.025);
  box-shadow: 0 8px 36px #4ecdc4ff, 0 2px 32px #ffe06666;
  z-index: 2;
}
.card-title {
  font-size: 1.07em;
  font-weight: 700;
  color: var(--accent-lemon);
  margin-bottom: 0.22em;
  white-space: normal;
  overflow: visible;
  text-overflow: unset;
}
.card-meta {
  font-size: 0.97em;
  color: var(--accent-blue);
  margin-bottom: 0.16em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.card-desc {
  font-size: 0.98em;
  color: var(--text-main);
  margin-bottom: 0.16em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  min-height: 2.7em;
}
.card-full {
  display: none !important;
}
@media (max-width: 700px) {
  .card-list {
    grid-template-columns: 1fr;
  }
  .card, .card-list > div {
    max-width: 98vw;
  }
}

button, .card-link, input[type=submit], .btn {
  background: linear-gradient(90deg, #4ecdc4 60%, #ffe066 100%);
  color: #232946;
  border: none;
  border-radius: 28px;
  padding: 0.85em 2.4em;
  font-size: 1.15em;
  font-weight: 700;
  box-shadow: 0 2px 24px #4ecdc4cc, 0 1.5px 24px #ffe06644;
  cursor: pointer;
  margin-top: 1em;
  margin-bottom: 0.5em;
  transition: background 0.23s, color 0.23s, box-shadow 0.23s, transform 0.23s;
  outline: none;
  letter-spacing: 0.03em;
  position: relative;
  text-shadow: 0 2px 10px #ffe06644;
}
button:hover, .card-link:hover, input[type=submit]:hover, .btn:hover {
  background: linear-gradient(90deg, #ffe066 60%, #4ecdc4 100%);
  color: var(--primary);
  box-shadow: 0 8px 36px #ffe066cc, 0 2px 32px #4ecdc466;
  transform: translateY(-2px) scale(1.04);
}

input, textarea, select {
  background: rgba(34,49,58,0.82);
  color: var(--text-main);
  border: 1.5px solid var(--accent-blue);
  border-radius: 18px;
  padding: 0.7em 1.2em;
  margin-bottom: 1em;
  font-size: 1em;
  font-family: var(--font-main);
  box-shadow: 0 2px 12px #4ecdc422;
  transition: border 0.2s, box-shadow 0.2s;
}
input:focus, textarea:focus, select:focus {
  border: 1.5px solid var(--neon);
  box-shadow: 0 2px 20px #ffe06644;
}
/* IQ Test answer fix - make radio/checkbox label text visible on light backgrounds */
form label,
form label input[type="radio"],
form label input[type="checkbox"] {
  color: #22313a !important;
  font-size: 1.07em;
  font-weight: 600;
  letter-spacing: 0.01em;
}
form label input[type="radio"],
form label input[type="checkbox"] {
  accent-color: #4ecdc4;
  margin-right: 0.4em;
}

footer {
  background: rgba(34,49,58,0.92);
  color: var(--text-muted);
  padding: 2.1em 0 1.2em 0;
  margin-top: 2.5em;
  text-align: center;
  border-top: 2px solid var(--border);
  border-radius: var(--radius) var(--radius) 0 0;
  box-shadow: 0 -2px 24px #4ecdc4cc;
  font-size: 1.07em;
  letter-spacing: 0.02em;
  backdrop-filter: var(--glass-blur);
}

::-webkit-scrollbar {
  width: 12px;
  background: #232946;
}
::-webkit-scrollbar-thumb {
  background: #4ecdc4;
  border-radius: 8px;
}
::-webkit-scrollbar-thumb:hover {
  background: #ffe066;
}

::selection {
  background: #4ecdc4;
  color: #232946;
}
  min-height: 100vh;
  letter-spacing: 0.01em;
  font-size: 1.08rem;
}

header {
  background: linear-gradient(90deg, #f9fffa 80%, var(--accent-lemon) 100%);
  color: var(--text-main);
  padding: 2.5rem 0 1.3rem 0;
  text-align: center;
  border-bottom: 2px solid var(--border);
  box-shadow: 0 2px 12px #4ecdc420;
  position: relative;
}

header h1 {
  font-size: 2.7rem;
  letter-spacing: 2px;
  margin: 0 0 0.18em 0;
  color: var(--primary);
  font-weight: 800;
  line-height: 1.05;
  text-shadow: 0 2px 10px #a8e06322;
}

nav {
  margin: 1.3rem 0 0.5rem 0;
}

nav a {
  color: var(--primary);
  background: transparent;
  border-bottom: 2.5px solid transparent;
  border-radius: 0;
  padding: 0.5em 1.2em;
  margin: 0 0.5em;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.08em;
  transition: border-bottom 0.2s, color 0.2s, background 0.2s;
  position: relative;
}
nav a:hover, nav a:focus {
  border-bottom: 2.5px solid var(--accent-lemon-dark);
  color: var(--secondary);
  background: linear-gradient(90deg, #fffde0 60%, #eafff4 100%);
}

main {
  max-width: 980px;
  margin: 2.5rem auto;
  padding: 2.5rem 2rem 2rem 2rem;
  background: var(--surface);
  border-radius: 22px;
  box-shadow: var(--shadow);
  animation: fadeIn 0.8s cubic-bezier(.39,.58,.57,1) 1;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: none; }
}

section {
  margin-bottom: 2.5rem;
}

h2 {
  color: var(--primary);
  border-left: 8px solid var(--accent-lemon);
  padding-left: 0.7em;
  font-size: 2rem;
  margin-top: 0;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: linear-gradient(90deg, #faffd7 80%, #eafff4 100%);
  border-radius: 8px;
  box-shadow: 0 2px 8px #ffe06622;
}

.card-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin: 1.5rem 0;
}
@media (max-width: 800px) {
  .card-list {
    grid-template-columns: 1fr;
  }
}

.card {
  background: linear-gradient(120deg, #fff 80%, #eafff4 100%);
  border-radius: 16px;
  box-shadow: 0 4px 24px #4ecdc420;
  padding: 1.5em 1.2em;
  transition: box-shadow 0.2s, transform 0.2s;
  border: 1.5px solid #f1f5f9;
  display: flex;
  flex-direction: column;
  gap: 0.7em;
  min-height: 160px;
  position: relative;
}
.card:hover {
  box-shadow: 0 8px 32px #4ecdc455;
  transform: translateY(-2px) scale(1.012);
  border-color: var(--accent-lemon);
}
.card .card-title {
  font-size: 1.18em;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.2em;
}
.card .card-meta {
  color: var(--text-muted);
  font-size: 0.98em;
}
.card .card-link {
  color: var(--secondary);
  text-decoration: underline;
  font-weight: 600;
  margin-top: 0.5em;
  transition: color 0.2s;
}
.card .card-link:hover {
  color: var(--accent-lemon-dark);
}

form {
  display: flex;
  flex-wrap: wrap;
  gap: 1em;
  margin-top: 1em;
  background: linear-gradient(90deg, #faffd7 60%, #eafff4 100%);
  border-radius: 12px;
  padding: 1.2em 1em;
  box-shadow: 0 2px 8px #ffe06622;
}

input, textarea, button {
  font-size: 1.1rem;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  padding: 0.88em 1.1em;
  margin-bottom: 0.5em;
  font-family: inherit;
}
input:focus, textarea:focus {
  outline: 2px solid var(--primary);
  border-color: var(--accent-lemon-dark);
}
button {
  background: linear-gradient(90deg, var(--primary), var(--accent-lemon));
  color: var(--text-main);
  font-weight: bold;
  border: none;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px #4ecdc420;
}
button:hover, button:focus {
  background: var(--secondary);
  color: var(--surface);
  box-shadow: 0 4px 16px #4ecdc455;
}

footer {
  background: var(--surface);
  color: var(--text-muted);
  text-align: center;
  padding: 1.3rem 0 1.3rem 0;
  border-top: 1px solid var(--border);
  font-size: 1.09rem;
  margin-top: 2.5rem;
  box-shadow: 0 -2px 8px #4ecdc420;
}

::-webkit-scrollbar {
  width: 10px;
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #eafff4;
  border-radius: 8px;
}

@media (max-width: 600px) {
  main {
    padding: 1em;
  }
  h1 {
    font-size: 1.5rem;
  }
  h2 {
    font-size: 1.1rem;
    padding-left: 0.3em;
  }
  .card-list {
    gap: 1rem;
  }
}