/* General styles */
body {
  font-family: "Roboto", "Segoe UI", Arial, sans-serif;
  font-size: 18px;
  margin: 0;
  padding: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Playfair Display";
  letter-spacing: 5px;
}

/* Navbar styles */
.w3-bar {
  letter-spacing: 4px;
  color: #333;
}

/* Gradient header bar */
.site-header {
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='220' viewBox='0 0 900 220'%3E%3Cpolygon points='0,0 120,0 60,80' fill='rgba(255,255,255,0.22)'/%3E%3Cpolygon points='120,0 240,0 200,90' fill='rgba(255,255,255,0.12)'/%3E%3Cpolygon points='60,80 200,90 140,170' fill='rgba(255,255,255,0.18)'/%3E%3Cpolygon points='200,90 320,30 360,140' fill='rgba(255,255,255,0.14)'/%3E%3Cpolygon points='320,30 460,20 400,120' fill='rgba(255,255,255,0.2)'/%3E%3Cpolygon points='360,140 520,80 540,200' fill='rgba(255,255,255,0.12)'/%3E%3Cpolygon points='520,80 660,40 700,140' fill='rgba(255,255,255,0.16)'/%3E%3Cpolygon points='660,40 800,10 840,120' fill='rgba(255,255,255,0.1)'/%3E%3Cpolygon points='700,140 840,120 900,220' fill='rgba(255,255,255,0.14)'/%3E%3Cpolygon points='0,140 140,170 0,220' fill='rgba(255,255,255,0.12)'/%3E%3C/svg%3E"),
    linear-gradient(135deg, #8fe3ff 0%, #3f7df1 45%, #0a255c 100%);
  background-size: 520px 130px, cover;
  background-repeat: repeat, no-repeat;
  position: relative;
  overflow: hidden;
}

.site-header .w3-bar-item,
.site-header .w3-button {
  color: #f6fbff;
}

.site-header .logo-link {
  background-color: rgba(255, 255, 255, 0.6);
  border-radius: 6px;
  padding: 6px 10px;
}

.site-header .w3-button:hover {
  background-color: #ffd9a6;
  color: #1a1a1a;
}

.site-header .logo-link:hover {
  background-color: rgba(255, 255, 255, 0.6) !important;
  color: #1a1a1a;
}

/* Wavy line overlay for header and footer */
.site-footer::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='900' height='220' viewBox='0 0 900 220'%3E%3Cpolygon points='0,0 120,0 60,80' fill='rgba(255,255,255,0.22)'/%3E%3Cpolygon points='120,0 240,0 200,90' fill='rgba(255,255,255,0.12)'/%3E%3Cpolygon points='60,80 200,90 140,170' fill='rgba(255,255,255,0.18)'/%3E%3Cpolygon points='200,90 320,30 360,140' fill='rgba(255,255,255,0.14)'/%3E%3Cpolygon points='320,30 460,20 400,120' fill='rgba(255,255,255,0.2)'/%3E%3Cpolygon points='360,140 520,80 540,200' fill='rgba(255,255,255,0.12)'/%3E%3Cpolygon points='520,80 660,40 700,140' fill='rgba(255,255,255,0.16)'/%3E%3Cpolygon points='660,40 800,10 840,120' fill='rgba(255,255,255,0.1)'/%3E%3Cpolygon points='700,140 840,120 900,220' fill='rgba(255,255,255,0.14)'/%3E%3Cpolygon points='0,140 140,170 0,220' fill='rgba(255,255,255,0.12)'/%3E%3C/svg%3E");
  background-size: 520px 130px;
  background-repeat: repeat;
  opacity: 1;
  pointer-events: none;
  z-index: 0;
}

.site-header > *,
.site-footer > * {
  position: relative;
  z-index: 1;
}

.site-footer {
  background: linear-gradient(135deg, #8fe3ff 0%, #3f7df1 45%, #0b2f7b 100%);
  color: #f6fbff;
  position: relative;
  overflow: hidden;
}

.site-footer .w3-button {
  color: #f6fbff;
}

.site-footer .w3-button:hover {
  background-color: #ffd9a6;
  color: #1a1a1a;
}

.site-header .w3-button,
.site-footer .w3-button {
  font-size: 18px;
  font-weight: 600;
}

.site-footer .w3-button {
  font-size: 20px;
}

.site-mobile-menu {
  background-color: #0a255c !important;
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  z-index: 2;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
}

.site-mobile-menu .w3-button {
  color: #f6fbff;
  font-size: 18px;
  font-weight: 600;
  display: block;
}

.w3-button:hover {
  background-color: #ffd9a6 !important;
  color: #1a1a1a;
}

/* Replace turquoise accents with the header's lighter blue */
.w3-cyan,
.w3-theme-cyan {
  background-color: #8fe3ff !important;
  color: #0b2f7b !important;
}

.w3-text-cyan {
  color: #3f7df1 !important;
}

.w3-large {
  font-size: 19px !important;
}

.w3-theme {
  background-color: #8fe3ff !important;
  color: #0b2f7b !important;
}

.w3-theme-l2 {
  background-color: #cfeeff !important;
  color: #0b2f7b !important;
}

.w3-text-deep-blue {
  color: #0a255c !important;
}

/* Gradient heading text */
.gradient-text {
  background: linear-gradient(135deg, #8fe3ff 0%, #3f7df1 45%, #0b2f7b 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Light orange hover for text-only hover links */
.w3-hover-text-green:hover {
  color: #f7b267 !important;
}

.w3-bar-item img {
  width: 350px;
  max-width: 100%;
  height: auto;
}

/* Header styles */
header {
  max-width: 1600px;
  min-width: 500px;
}

/* Responsive layout */
@media (max-width: 768px) {
  .w3-bar-item img {
    width: 100% !important;
    max-width: 320px;
  }

  .site-header .logo-link {
    width: 100%;
    box-sizing: border-box;
    display: block;
    text-align: center;
  }

  .site-header {
    padding-top: 6px;
    padding-bottom: 6px;
    padding-right: 46px;
  }

  header {
    min-width: 0 !important;
    width: 100%;
  }

  .site-footer {
    width: 100vw;
    margin-left: calc(50% - 50vw);
  }

  .w3-col {
    width: 100%; /* Stack columns on smaller screens */
  }

  .w3-padding-large {
    padding: 16px;
  }
}

/* Hamburger icon */
.menu-toggle {
  font-size: 26px;
  line-height: 1;
}

@media (max-width: 768px) {
  .menu-toggle {
    position: absolute;
    right: 10px;
    top: 8px;
  }
}