@import url('https://fonts.googleapis.com/css2?family=Zain:ital,wght@0,200;0,300;0,400;0,700;0,800;0,900;1,300;1,400&display=swap');

* {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}

body {
   font-family: "Zain", sans-serif;
   font-weight: 300;
   background-color: #000;
   min-height: 100vh;
   overflow-x: hidden;
}

header {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 10vh;
   min-height: 60px;
   display: flex;
   justify-content: space-between;
   align-items: center;
   padding: 20px;
   background: #000;
   backdrop-filter: blur(0.5px);
   z-index: 100;
   transition: background-color 0.3s ease;
}

.logo {
   font-size: 24px;
   font-weight: bold;
   color: #fff;
   text-shadow: 2px 2px 8px rgba(0,0,0,0.8), 0 0 20px rgba(255,171,0,0.3);
   animation: aparecer 1.5s ease-out;
}

.logo a {
   text-decoration: none;
   color: #fff;
   transition: color 0.3s ease;
}

.logo a:hover {
   color: #FFAB00;
}

.menu-toggle {
   display: none;
   font-size: 30px;
   cursor: pointer;
   color: #fff;
   background: transparent;
   padding: 8px 12px;
   border: none;
   transition: all 0.3s ease;
   animation: aparecer 1.5s ease-out;
   z-index: 101;
   position: relative;
}

.menu-toggle:hover {
   transform: scale(1.1);
   color: #FFAB00;
}

.menu-toggle.active {
   transform: rotate(0deg);
   color: #FFAB00;
   font-size: 40px;
}

nav {
   position: static;
   display: flex;
   width: auto;
   height: auto;
   background-color: transparent;
   padding: 0;
   margin-left: auto;
   z-index: 99;
}

nav ol, nav ul {
   list-style: none;
   display: flex;
   flex-direction: row;
   gap: 2em;
   margin: 0;
   padding: 0;
}

nav li a {
   display: block;
   padding: 0;
   color: #fff;
   text-decoration: none;
   font-size: 18px;
   transition: color 0.3s ease;
}

nav li a:hover {
   color: #FFAB00;
   background-color: transparent;
}

.overlay {
   position: fixed;
   top: 0;
   left: 0;
   width: 100%;
   height: 100vh;
   background-color: rgba(0,0,0,0.7);
   z-index: 98;
   opacity: 0;
   visibility: hidden;
   transition: 0.4s;
   pointer-events: none;
}

.overlay.active {
   opacity: 1;
   visibility: visible;
   pointer-events: auto;
}

@keyframes aparecer {
   from {
      opacity: 0;
      transform: translateY(-20px);
   }
   to {
      opacity: 1;
      transform: translateY(0);
   }
}

@media (max-width: 1023px) {
   .menu-toggle {
      display: block;
   }

   nav {
      position: fixed;
      top: 0;
      right: -100%;
      width: 90%;
      max-width: 400px;
      height: 100vh;
      background-color: rgba(0,0,0,0.98);
      padding: 100px 0 20px;
      transition: right 0.4s ease;
      overflow-y: auto;
   }

   nav.active {
      right: 0;
   }

   nav ol, nav ul {
      flex-direction: column;
      gap: 0;
      width: 100%;
   }

   nav li a {
      padding: 20px 30px;
      border-bottom: 1px solid rgba(255,255,255,0.1);
   }

   nav li a:hover {
      background-color: rgba(255,171,0,0.1);
   }
}

@media (max-width: 374px) {
   .menu-toggle { font-size: 24px; }
   .logo { font-size: 20px; }
   header { padding: 15px; }
   nav li a { font-size: 16px; padding: 18px 20px; }
}

@media (min-width: 375px) and (max-width: 767px) {
   .menu-toggle { font-size: 26px; }
   .logo { font-size: 22px; }
   header { padding: 20px; }
   nav li a { font-size: 17px; padding: 20px 25px; }
}

@media (min-width: 768px) and (max-width: 1023px) {
   .menu-toggle { font-size: 28px; }
   .logo { font-size: 18px; }
   header { padding: 20px 40px; }
   nav li a { font-size: 18px; padding: 22px 30px; }
}

@media (min-width: 1024px) {
   .menu-toggle { display: none; }
   nav li a { font-size: 14px; }
   header { padding: 20px 40px; }
}

@media (min-width: 1440px) {
   nav li a { font-size: 15px; }
   .logo { font-size: 18px; }
   header { padding: 20px 60px; }
}

@media (min-width: 1920px) {
   nav li a { font-size: 16px; }
   .logo { font-size: 32px; }
   header { padding: 20px 80px; }
}