@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --brand-primary: #222;
  --brand-secondary: #00d5ff;
  --brand-text: #1a1a1a;
  --brand-white: #f3f1f8;
  --brand-card: #e0f6fb;
}

body, html {
  margin: 0;
  padding: 0;
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--brand-text);
  background-color: var(--brand-primary); /* Create toggle between Black\White*/
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 304 304' width='304' height='304'%3E%3Cpath fill='%2363d5eb' fill-opacity='0.12' d='M44.1 224a5 5 0 1 1 0 2H0v-2h44.1zm160 48a5 5 0 1 1 0 2H82v-2h122.1zm57.8-46a5 5 0 1 1 0-2H304v2h-42.1zm0 16a5 5 0 1 1 0-2H304v2h-42.1zm6.2-114a5 5 0 1 1 0 2h-86.2a5 5 0 1 1 0-2h86.2zm-256-48a5 5 0 1 1 0 2H0v-2h12.1zm185.8 34a5 5 0 1 1 0-2h86.2a5 5 0 1 1 0 2h-86.2zM258 12.1a5 5 0 1 1-2 0V0h2v12.1zm-64 208a5 5 0 1 1-2 0v-54.2a5 5 0 1 1 2 0v54.2zm48-198.2V80h62v2h-64V21.9a5 5 0 1 1 2 0zm16 16V64h46v2h-48V37.9a5 5 0 1 1 2 0zm-128 96V208h16v12.1a5 5 0 1 1-2 0V210h-16v-76.1a5 5 0 1 1 2 0zm-5.9-21.9a5 5 0 1 1 0 2H114v48H85.9a5 5 0 1 1 0-2H112v-48h12.1zm-6.2 130a5 5 0 1 1 0-2H176v-74.1a5 5 0 1 1 2 0V242h-60.1zm-16-64a5 5 0 1 1 0-2H114v48h10.1a5 5 0 1 1 0 2H112v-48h-10.1zM66 284.1a5 5 0 1 1-2 0V274H50v30h-2v-32h18v12.1zM236.1 176a5 5 0 1 1 0 2H226v94h48v32h-2v-30h-48v-98h12.1zm25.8-30a5 5 0 1 1 0-2H274v44.1a5 5 0 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0 0 0-5.66 0h-2.07a5 5 0 0 1 9.8 0zM5.9 0A5.02 5.02 0 0 1 0 5.9V3.83A3 3 0 0 0 3.83 0H5.9zm294.2 0h2.07A3 3 0 0 0 304 3.83V5.9a5 5 0 0 1-3.9-5.9zm3.9 300.1v2.07a3 3 0 0 0-1.83 1.83h-2.07a5 5 0 0 1 3.9-3.9zM97 100a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-48 32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm32 48a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm32-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0-32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm32 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16-64a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 96a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-144a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-96 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm96 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16-64a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-32 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zM49 36a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-32 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm32 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zM33 68a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-48a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 240a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16-64a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16-32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm80-176a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm32 48a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0-32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm112 176a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm-16 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zM17 180a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0 16a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm0-32a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16 0a3 3 0 1 0 0-6 3 3 0 0 0 0 6zM17 84a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm32 64a3 3 0 1 0 0-6 3 3 0 0 0 0 6zm16-16a3 3 0 1 0 0-6 3 3 0 0 0 0 6z'%3E%3C/path%3E%3C/svg%3E");
}

a {
  text-decoration: none;
  color: inherit;
}

.highlight {
  color: var(--brand-secondary);
  text-shadow: 0 0 8px #00ffe766;
}

/* Header */
#main-header {
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: #222;
  color: #fff;
  position: sticky;
  z-index: 1000;
}

/* Logo section */
#logo {
  display: flex;
  align-items: center;
}

#logo img {
  height: 2.1em;
  margin-right: 0.4em;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: bold;
}

#logo-link {
  text-decoration: none;
  color: inherit;
  display: inline-block;
}

/* Burger menu icon */
.burger-icon {
  display: inline-block;
  position: relative;
  width: 30px;
  height: 22px;
  cursor: pointer;
  z-index: 1001;
}

.burger-icon span {
  display: block;
  position: absolute;
  height: 3px;
  width: 100%;
  background: white;
  border-radius: 2px;
  opacity: 1;
  transition: all 0.3s ease-in-out;
}

.burger-icon span:nth-child(1) {
  top: 0;
}

.burger-icon span:nth-child(2) {
  top: 9px;
}

.burger-icon span:nth-child(3) {
  top: 18px;
}

/* Animation to X */
.burger-icon.open span:nth-child(1) {
  transform: rotate(45deg);
  top: 9px;
}

.burger-icon.open span:nth-child(2) {
  opacity: 0;
}

.burger-icon.open span:nth-child(3) {
  transform: rotate(-45deg);
  top: 9px;
}

/* Mobile side menu (off-canvas) */
.side-menu {
  position: fixed;
  top: 0;
  right: -250px; /* change to left: -250px for RTL/Hebrew */
  width: 125px;
  height: 100%;
  color: white;
  transition: right 0.3s ease;
  padding-top: 70px;
  z-index: 800;
}

.side-menu.open {
  right: 0; /* change to left: 0 for RTL/Hebrew */
}

.side-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.side-menu li {
  padding: 1rem;
  opacity: 0;
  background-color: #1f1f1f;
  border-left: 3px solid var(--brand-secondary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.3);
  margin-bottom: 0.6rem;
  border-radius: 6px;
  transition: all 0.3s ease;
  position: relative;
  left: 0; /* default */
}

.side-menu.open li {
  opacity: 1;
}

.side-menu.open li:nth-child(1) {
  left: 0px;
  transition-delay: 0.1s;
}
.side-menu.open li:nth-child(2) {
  left: 10px;
  transition-delay: 0.2s;
}
.side-menu.open li:nth-child(3) {
  left: 20px;
  transition-delay: 0.3s;
}
.side-menu.open li:nth-child(4) {
  left: 30px;
  transition-delay: 0.4s;
}

.side-menu li a {
  color: white;
  font-weight: 500;
  display: block;
}

.side-menu.open li:nth-child(1) { transition-delay: 0.1s; }
.side-menu.open li:nth-child(2) { transition-delay: 0.2s; }
.side-menu.open li:nth-child(3) { transition-delay: 0.3s; }
.side-menu.open li:nth-child(4) { transition-delay: 0.4s; }


.side-menu a {
  color: white;
  text-decoration: none;
}

/* Responsive classes */
.mobile-only {
  display: block;
}

.desktop-only {
  display: none;
}

/* Desktop navigation styles */
@media (min-width: 768px) {
  /* Hide mobile-only items on large screens */
  .mobile-only {
    display: none;
  }

  .desktop-only {
    display: flex;
  }

  #desktop-nav {
    flex-grow: 1;
    display: flex;
    justify-content: center;
  }

  #desktop-nav ul {
    display: flex;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  #desktop-nav li {
    padding: 0;
  }

  #desktop-nav a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
  }

  #desktop-nav a:hover {
    color: #00eaff;
  }

  .header-spacer {
    width: 160px; /* Roughly match logo's width */
  }
}

/* Floating buttons styles */
.fab-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
}

.fab-main {
  background-color: var(--brand-secondary);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
}

.fab-main img{
  width: 2.1rem;
  height: auto;
}

.fab-options {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
  position: absolute;
  bottom: 70px;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
}

.fab-options.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.fab-icon {
  width: 48px;
  height: 48px;
  background-color: white;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  text-decoration: none;
  transition: transform 0.2s ease;
}

.fab-icon:hover {
  transform: scale(1.1);
}
