/* ==========================================================================
   🌐 Variables & Base Theme
   ========================================================================== */
:root {
  --primary: #398fbd; /* updated primary color */
  --btn-gold: #d8b038; /* gold button color */
  --dark: #222;
  --light: #fff;
  --gray-light: #f4f4f4;
  --gray-dark: #555;
  --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* 🌙 Dark Theme */
[data-theme='dark'] {
  --primary: #398fbd;
  --btn-gold: #d8b038;
  --dark: #eee;
  --light: #222;
  --gray-light: #444;
  --gray-dark: #ccc;
  background-color: var(--light);
  color: var(--dark);
}

/* ==========================================================================
   🔧 Reset & Global Styles
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  margin: 0;
  background-color: var(--light);
  color: var(--dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* ==========================================================================
   🧭 Navigation Bar
   ========================================================================== */
.navbar-wrapper {
  width: 100%;
  background-color: var(--primary);
  color: var(--light);
}

.navbar {
  background-color: var(--primary);
  color: var(--light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1rem;
}

.logo img {
  max-height: 50px;
  width: auto;
  display: block;
}

nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
}

.nav-links {
  display: flex;
  gap: 1rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--light);
  font-weight: 600;
  padding: 0.5rem 0.75rem;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
  background-color: #2e7ab8; /* slightly darker than primary */
  color: var(--light);
}

.hamburger {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--light);
  user-select: none;
}

/* Mobile Nav Animation */
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.nav-links.active {
  display: flex;
  animation: fadeSlideDown 0.3s ease;
}

/* ==========================================================================
   🌗 Theme Toggle
   ========================================================================== */
.theme-toggle {
  background: transparent;
  border: none;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--dark);
  padding: 0.25rem;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  background-color: var(--gray-light);
  outline: none;
}

/* ==========================================================================
   🏠 Hero Section
   ========================================================================== */
.hero {
  background: var(--primary);
  color: var(--light);
  padding: 4rem 1rem;
  text-align: center;
}

.hero h1 {
  margin: 0 0 1rem 0;
  font-size: 2.75rem;
}

.hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ==========================================================================
   📄 Content
   ========================================================================== */
.content {
  padding: 2rem 0;
}

.cards {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
  padding: 1.5rem;
  border: 1px solid #eee;
  border-radius: 8px;
  background: var(--light);
  transition: box-shadow 0.3s;
}

.card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

/* ==========================================================================
   🎯 Buttons
   ========================================================================== */
.btn-primary {
  background-color: var(--btn-gold);
  color: var(--dark);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s ease;
  text-decoration: none; /* remove underline */
  font-weight: 600;    /* match menu buttons */
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: scale(1.03);
  transition: background-color 0.3s ease, transform 0.2s ease;
  filter: brightness(1.15);    /* brighten */
}

.btn-secondary {
  background-color: transparent;
  border: 2px solid var(--btn-gold);
  color: var(--btn-gold);
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--btn-gold);
  color: var(--dark);
  outline: none;
}

/* ==========================================================================
   📬 Forms
   ========================================================================== */
form {
  width: 100%;
  padding: 0;
}

form label {
  display: block;
  margin-bottom: 0.25rem;
  font-weight: 600;
}

form input,
form textarea {
  width: 100%;
  padding: 0.75rem;
  margin-bottom: 1rem;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-family: var(--font-family);
  color: var(--dark);
  background-color: var(--light);
  transition: border-color 0.3s ease;
}

form input:focus,
form textarea:focus {
  border-color: var(--primary);
  outline: none;
}

/* ==========================================================================
   🍪 Cookie Consent
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  width: 100%;
  background-color: var(--primary);
  color: var(--light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  z-index: 1100;
}

.cookie-banner a {
  color: var(--light);
  text-decoration: underline;
}

.cookie-banner button {
  background-color: var(--light);
  color: var(--primary);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
}

#cookie-consent {
  display: none; /* Hidden by default until JS enables it */
}

/* ==========================================================================
   ⬆️ Back to Top
   ========================================================================== */
#back-to-top {
  position: fixed;
  bottom: 70px;
  right: 20px;
  background-color: var(--primary);
  border: none;
  border-radius: 50%;
  padding: 0.5rem 0.6rem;
  color: var(--light);
  font-size: 1.25rem;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  z-index: 1100;
}

#back-to-top.show {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   📱 Responsive Layout
   ========================================================================== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: var(--light);
    flex-direction: column;
    width: 180px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 6px 6px;
    z-index: 1000;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a {
    padding: 0.75rem 1rem;
    color: var(--dark);
  }

  .hamburger {
    display: block;
    color: var(--dark);
  }

  nav {
    gap: 0.5rem;
  }

  .content {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* ==========================================================================
   📌 Footer
   ========================================================================== */
footer {
  background-color: var(--gray-light);
  text-align: center;
  padding: 1rem 0;
  margin-top: auto;
  color: var(--gray-dark);
  font-size: 0.9rem;
}

/* Enhanced Footer */
.site-footer {
  background-color: var(--gray-light);
  color: var(--gray-dark);
  padding: 2rem 1rem 1rem;
  font-size: 0.9rem;
  border-top: 1px solid #ddd;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.footer-nav a {
  color: var(--gray-dark);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.footer-nav a:hover {
  color: var(--primary);
}

/* Dark theme support */
[data-theme='dark'] .site-footer {
  background-color: var(--gray-light);
  color: var(--dark);
}

.footer-social {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 1rem;
}

/* Dark theme social icons */
[data-theme='dark'] .footer-social a {
  color: var(--dark);
}

[data-theme='dark'] .footer-social a:hover {
  color: var(--primary);
}

.footer-social a {
  font-size: 2.5rem;
  color: var(--gray-dark);
  transition: color 0.3s ease, transform 0.2s ease;
}

.footer-social a:hover {
  transform: scale(1.1);
}

.footer-social a[aria-label="YouTube"]:hover { color: #FF0000; }
.footer-social a[aria-label="LinkedIn"]:hover { color: #0077B5; }
.footer-social a[aria-label="X"]:hover { color: #000000; }
.footer-social a[aria-label="Facebook"]:hover { color: #1877F2; }
.footer-social a[aria-label="Instagram"]:hover { color: #E1306C; }

footer.site-footer {
  background-color: var(--gray-light);
  padding: 1.5rem 0;
  color: var(--gray-dark);
  font-size: 0.9rem;
  text-align: center;
  margin-top: auto;
}

footer .footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  align-items: center;
  flex-direction: column;
}

footer nav.footer-nav,
footer nav.footer-info-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

footer nav.footer-nav a,
footer nav.footer-info-nav a {
  text-decoration: none;
  color: var(--gray-dark);
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  transition: background-color 0.3s ease;
}

footer nav.footer-nav a:hover,
footer nav.footer-info-nav a:hover {
  background-color: var(--primary);
  color: var(--light);
}

footer .footer-social {
  display: flex;
  gap: 2rem;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--gray-dark);
}

footer .footer-social a {
  color: inherit;
  transition: color 0.3s ease;
}

footer .footer-social a:hover {
  color: var(--primary);
}

footer .footer-copy {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--gray-dark);
}

.footer-nav a:focus-visible,
.footer-info-nav a:focus-visible,
.footer-social a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

section:last-of-type {
  margin-bottom: 3rem;
}

.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.85);
  border: none;
  font-size: 2rem;
  cursor: pointer;
  padding: 0.25rem 0.75rem;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0,0,0,0.15);
  transition: background 0.3s ease;
  user-select: none;
  z-index: 10;
}

.scroll-btn:hover {
  background: rgba(0, 113, 227, 0.85);
  color: #fff;
}

.scroll-btn.left {
  left: -1.5rem;
}

.scroll-btn.right {
  right: -1.5rem;
}

.carousel {
  width: 100vw;         /* full viewport width */
  margin: 4rem 0;
  padding: 2rem 0;
  background: #f5f5f7;  /* light subtle background */
  box-sizing: border-box;
  text-align: center;
}

.carousel h2 {
  max-width: 1200px;
  margin: 0 auto 1rem;
  padding: 0 1rem;
  font-size: 2rem;
  font-weight: 600;
}

.carousel-wrapper {
  position: relative;
  width: 100vw;
  overflow: hidden;
  max-width: 100vw;
  border-radius: 12px;
  box-sizing: border-box;
}

.carousel-container {
  display: flex;
  transition: transform 0.6s ease-in-out;
  will-change: transform;
  width: 100vw;
  box-sizing: border-box;
}

.carousel-slide {
  min-width: 100vw;
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity 0.6s ease-in-out;
  box-sizing: border-box;
  padding: 0 1rem;
}

.carousel-slide.active {
  opacity: 1;
}

.carousel-slide img {
  width: 100%;
  max-width: 600px;
  border-radius: 12px;
  margin: 0 auto;
  display: block;
}

/* Buttons */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.85);
  border: none;
  font-size: 2rem;
  cursor: pointer;
  padding: 0.25rem 0.75rem;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(0,0,0,0.15);
  transition: background 0.3s ease;
  user-select: none;
  z-index: 10;
}

.carousel-btn:hover {
  background: rgba(0, 113, 227, 0.85);
  color: #fff;
}

.carousel-btn.left {
  left: 1rem;
}

.carousel-btn.right {
  right: 1rem;
}

/* Dots */
.carousel-dots {
  margin-top: 1rem;
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.carousel-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ccc;
  border: none;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.carousel-dots .dot.active {
  background: #0071e3;
}