:root {
  --primary-color: #0a0a0a;
  --accent-color: #2c5364;
  --highlight-color: #ff6f00;
  --light-bg: #f4f4f4;
  --text-color: #222;
  --white: #ffffff;
  --gray: #999999;
  --font-main: 'Segoe UI', Arial, sans-serif;
}

body {
  font-family: var(--font-main);
  margin: 0;
  padding: 0;
  background-color: var(--light-bg);
  color: var(--text-color);
}

header.site-header {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.site-header .logo {
  font-size: 1.6rem;
  font-weight: bold;
}

.site-header nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.site-header nav ul li {
  position: relative;
}

.site-header nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem;
}

.site-header nav ul li ul {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--primary-color);
  padding: 1rem;
  list-style: none;
  min-width: 200px;
}

.site-header nav ul li:hover ul {
  display: block;
}

.hero {
  background: linear-gradient(to right, var(--primary-color), var(--accent-color));
  color: var(--white);
  text-align: center;
  padding: 4rem 2rem;
}

.hero .btn {
  display: inline-block;
  margin-top: 1rem;
  background: var(--highlight-color);
  padding: 0.75rem 1.5rem;
  color: var(--white);
  text-decoration: none;
  border-radius: 4px;
  font-weight: bold;
}

.info-section {
  background-color: var(--white);
  padding: 3rem 2rem;
  margin: 2rem 0;
  text-align: center;
  border-top: 1px solid #eaeaea;
}

.info-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
  margin-top: 2rem;
}

.card {
  background: var(--white);
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 2rem;
  width: 280px;
  text-align: left;
}

.card i {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.card h3 {
  margin: 0 0 1rem;
}

.card p {
  color: var(--gray);
}

footer.site-footer {
  background-color: #222;
  color: var(--white);
  text-align: center;
  padding: 1.5rem;
  font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
  .site-header nav ul {
    flex-direction: column;
    gap: 1rem;
  }

  .card-grid {
    flex-direction: column;
    align-items: center;
  }

}

fade-in { opacity: 0; animation: fadeIn 1s ease-in forwards; }

@keyframes fadeIn { to { opacity: 1; } }

.modal { display: none; position: fixed; z-index: 10; left: 0; top: 0;
      width: 100%; height: 100%; background-color: rgba(0,0,0,0.5); }

.modal-content {
      background-color: white; margin: 10% auto; padding: 2rem;
      width: 300px; border-radius: 10px; text-align: center;
    }
    .modal input { margin-bottom: 1rem; width: 90%; }

form {
  max-width: 500px;
  margin: 0 auto;
  padding: 1.5rem;
  background: #ffffff;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

form input, form textarea {
  width: 80%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 1rem;
}

form button {
  background: var(--highlight-color);
  border: none;
  padding: 0.75rem 1.5rem;
  color: var(--white);
  font-size: 1rem;
  cursor: pointer;
  border-radius: 5px;
  width: 100%;
}

form button:hover {
  background: #e65c00;
}

.floating-banner {
  float: left; /* Makes the banner "float" relative to the viewport */
  width: 35%;     /* Makes the banner span the full width of the viewport */
  background-color: linear-gradient(to right, var(--primary-color), var(--accent-color)); /* Example background color */
  color: white;    /* Example text color */
  padding: 0px 0; /* Add some padding for visual appeal */
  text-align: center; /* Center the text within the banner */
  z-index: 1000;   /* Ensures the banner appears above other content */
}

.blink {
  animation: blink-animation 5s infinite; /* 2s duration, infinite repetition */
}

@keyframes blink-animation {
  0%, 90% {
    opacity: 1; /* Visible */
  }
  91%, 100% {
    opacity: 0; /* Hidden */
  }
}

.field { display:block; text-align:left; margin: 0.5rem 0 1rem; }
.field span { display:block; font-weight:600; margin-bottom:0.35rem; }
.field input, .field select, .field textarea { width:100%; padding:0.7rem; border:1px solid #ccc; border-radius:6px; }
.plan .price { margin: 0.25rem 0 0.75rem; color:#666; }
.plan .total { margin: 0.75rem 0 1rem; font-weight:600; }

.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--highlight-color));
  color: #fff;
  padding: 0.8rem 1.6rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Hover and focus effect */
.btn:hover,
.btn:focus {
  background: linear-gradient(135deg, #3a697a, #295063, #142e38);
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  transform: translateY(-2px);
}

/* Active click effect */
.btn:active {
  transform: translateY(0);
  box-shadow: 0 3px 8px rgba(0,0,0,0.15);
}

/* For "Request Quote" button (optional unique color) */
.btn-quote {
  background: linear-gradient(135deg, #ff8c00, #e67e00, #cc6f00);
}

.btn-quote:hover,
.btn-quote:focus {
  background: linear-gradient(135deg, #ffa733, #f28e1c, #d67a00);
}

/* Description mini-card */
.desc-card {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  background: #ffffff;
  border: 1px solid #e6e6e6;
  border-radius: 10px;
  padding: 1rem;
  margin: 0.75rem 0 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
  min-height: 92px;
}

.desc-card.active {
  border-color: #2c5364;
  box-shadow: 0 8px 18px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}

.desc-icon {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--white));
  color: #fff;
}

.desc-icon i {
  font-size: 1.05rem;
  line-height: 1;
}

.desc-text {
  flex: 1 1 auto;
}

.desc-title {
  margin: 0 0 0.25rem;
  font-size: 1rem;
  font-weight: 700;
  color: #203a43;
}

.desc-body {
  margin: 0;
  color: #666;
  font-size: 0.95rem;
}