/* Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: 'Poppins', sans-serif;
  margin: 0;
  background-color: #fff;
  color: #222;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  user-select: text;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Top Bar */
.top-bar {
  background-color: #111111;
  color: #f45b25;
  font-weight: 600;
  font-size: 0.9rem;
  user-select: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  letter-spacing: 0.06em;
}

.top-bar__content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  min-height: 36px;
  padding: 0 1rem;
}

.top-bar__date {
  flex: 1 0 130px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.top-bar__special {
  flex: 4 1 auto;
  overflow: hidden;
  white-space: nowrap;
  font-style: italic;
  font-size: 1rem;
  user-select: text;
  color: #f24406;
  text-shadow: 0 0 4px rgba(242, 75, 37, 0.9);
}

.marquee {
  display: inline-block;
  padding-left: 100%;
  animation: marquee 20s linear infinite;
  color: #D32737;
  font-weight: 600;
  text-shadow: 0 0 3px #a91e27;
}

.top-bar__special:hover .marquee,
.top-bar__special:focus-within .marquee {
  animation-play-state: paused;
}

@keyframes marquee {
  0%   {transform: translateX(0);}
  100% {transform: translateX(-100%);}
}

.top-bar__social {
  flex: 1 0 130px;
  text-align: right;
}

.top-bar__social a {
  color: #f45b25;
  margin-left: 1rem;
  font-size: 1.4rem;
  transition: color 0.3s ease, transform 0.25s ease;
  user-select: none;
  filter: drop-shadow(0 0 1px rgba(255,90,40,0.6));
}

.top-bar__social a:hover,
.top-bar__social a:focus-visible {
  color: #ff794c;
  transform: scale(1.1);
  outline-offset: 3px;
  outline: 2px solid #ff794c;
  border-radius: 4px;
  text-shadow: 0 0 8px #ff794c88;
}

:root {
  --primary-bg: #002657;
  --primary-color-light: #f0f5fa;
  --accent-orange: #ff9b4e;
  --accent-glow: rgba(255, 155, 78, 0.8);
  --shadow-dark: rgba(0, 36, 86, 0.9);
  --shadow-bright: rgba(255, 255, 255, 0.65);
}

.header-main {
  background-color: var(--primary-bg);
  padding: 3rem 1.25rem;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
  color: var(--primary-color-light);
  user-select: none;
  border-radius: 0 0 20px 20px;
  position: relative;
  z-index: 10;

  /* 3D perspective & slow 3D rotation animation */
  perspective: 1200px;
  transform-style: preserve-3d;
  animation: slowRotate3D 30s linear infinite;
  will-change: transform;
}

@keyframes slowRotate3D {
  0% {
    transform: rotateX(3deg) rotateY(0deg);
  }
  50% {
    transform: rotateX(6deg) rotateY(15deg);
  }
  100% {
    transform: rotateX(3deg) rotateY(0deg);
  }
}

.header-main__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
  text-align: left;
  transform-style: preserve-3d;
}

/* Logo with gentle floating 3D */
.header-main__logo-link {
  flex-shrink: 0;
  display: inline-block;
  border-radius: 14px;
  filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.6));
  transform-style: preserve-3d;
  animation: logoFloat 6s ease-in-out infinite;
  transition: transform 0.3s ease;
}

@keyframes logoFloat {
  0%, 100% {
    transform: translateZ(15px) translateY(0);
  }
  50% {
    transform: translateZ(25px) translateY(-6px);
  }
}

.header-main__logo-link:hover .header-main__logo,
.header-main__logo-link:focus-visible .header-main__logo {
  transform: scale3d(1.14, 1.14, 1.14) rotateY(8deg) translateZ(35px);
  outline-offset: 5px;
  outline: 4px solid var(--accent-orange);
  box-shadow:
    0 0 22px var(--accent-glow),
    0 0 32px var(--accent-glow);
}

.header-main__logo {
  height: 110px;
  width: auto;
  display: block;
  border-radius: 14px;
  filter: drop-shadow(0 10px 14px rgba(0, 0, 0, 0.7));
  transition: transform 0.5s ease;
  will-change: transform;
}

/* Title wrapper layered for 3D */
.header-main__title-wrapper {
  flex: 1 1 450px;
  color: var(--primary-color-light);
  text-align: center;
  user-select: text;
  perspective: 900px;
  transform-style: preserve-3d;
  position: relative;
}

/* Multi-layered 3D Title */
.header-main__title {
  font-family: 'Merriweather', serif;
  font-weight: 900;
  font-size: clamp(3rem, 5vw, 3.6rem);
  margin: 0;
  line-height: 1.1;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: transparent;
  user-select: text;

  /* 3D layered text effect with multiple shadows */
  text-shadow:
    0 0 3px var(--shadow-bright),
    0 0 12px var(--shadow-bright),
    2px 2px 6px var(--accent-orange),
    0 0 16px var(--accent-orange);

  /* Multiple layers using text-fill & backgrounds */
  position: relative;
  z-index: 10;
  -webkit-text-stroke: 1.2px var(--accent-orange);
  -webkit-text-fill-color: transparent;
  animation: titlePulse 4s ease-in-out infinite;
  transform-style: preserve-3d;
}

/* Glowing animation on title */
@keyframes titlePulse {
  0%, 100% {
    text-shadow:
      0 0 4px var(--shadow-bright),
      0 0 18px var(--shadow-bright),
      3px 3px 8px var(--accent-orange),
      0 0 20px var(--accent-orange);
  }
  50% {
    text-shadow:
      0 0 6px var(--shadow-bright),
      0 0 28px var(--shadow-bright),
      6px 6px 15px var(--accent-orange),
      0 0 30px var(--accent-orange);
  }
}

/* Subtitle (moto) with depth and glowing pulse */
.header-main__subtitle {
  font-family: 'Poppins', sans-serif;
  margin-top: 0.5rem;
  font-weight: 700;
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  color: var(--accent-orange);
  text-align: center;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-shadow:
    0 0 10px var(--accent-glow),
    0 0 20px var(--accent-glow);

  /* Subtle floating & pulsing */
  animation: subtitlePulse 6s ease-in-out infinite;
  transform-style: preserve-3d;
  user-select: text;
}

@keyframes subtitlePulse {
  0%, 100% {
    transform: translateZ(15px) translateY(0);
    opacity: 1;
    text-shadow:
      0 0 10px var(--accent-glow),
      0 0 22px var(--accent-glow);
  }
  50% {
    transform: translateZ(30px) translateY(-4px);
    opacity: 0.85;
    text-shadow:
      0 0 20px var(--accent-glow),
      0 0 35px var(--accent-glow);
  }
}

/* Open Access with glowing 3D float */
.header-main__open-access {
  flex-shrink: 0;
  border-radius: 20px;
  filter: drop-shadow(0 9px 14px rgba(0, 0, 0, 0.7));
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  animation: floatUpDown 5s ease-in-out infinite;
  will-change: transform, box-shadow;
  transform-style: preserve-3d;
}

@keyframes floatUpDown {
  0%, 100% {
    transform: translateZ(15px) translateY(0);
    box-shadow:
      0 0 20px #ffac6a88,
      0 0 26px #ffac6a88;
  }
  50% {
    transform: translateZ(30px) translateY(-6px);
    box-shadow:
      0 0 35px #ffac6aee,
      0 0 45px #ffac6aee;
  }
}

.header-main__open-access img {
  height: 82px;
  border-radius: 20px;
  transition: transform 0.5s ease;
  will-change: transform;
}

.header-main__open-access:hover img,
.header-main__open-access:focus-visible img {
  transform: scale3d(1.12, 1.12, 1.12) rotateY(-8deg);
  outline-offset: 5px;
  outline: 4px solid var(--accent-orange);
  box-shadow:
    0 0 24px var(--accent-glow),
    0 0 34px var(--accent-glow);
}
/* ISSN Section */
.issn-bar {
  background-color: #ffffff;
  padding: 0.4rem 0;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.07);
  margin-bottom: 0;
  font-feature-settings: "liga", "tnum";
  user-select: text;
}

.issn-bar p {
  margin: 0;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.85rem;
  text-align: center;
  color: #444444;
  letter-spacing: 0.06em;
  text-shadow: 0 0 3px #ccc;
}

/* Navigation */
.nav-primary {
  background-color: #e1e1e1;
  box-shadow: 0 3px 14px rgba(0, 0, 0, 0.11);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-radius: 0 0 12px 12px;
  padding-top: 0;
  margin-top: 0;
  user-select: none;
}

.nav-primary__container {
  position: relative;
}

.nav-menu {
  display: flex;
  justify-content: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
  gap: 3rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  user-select: none;
}

.nav-menu li a {
  display: block;
  padding: 1rem 0;
  color: #004876;
  font-weight: 700;
  text-decoration: none;
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  position: relative;
  transition: color 0.3s ease, transform 0.3s ease;
  user-select: none;
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 50%;
  width: 0;
  height: 3px;
  background-color: #f45b25;
  border-radius: 6px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-50%);
}

.nav-menu li a:hover,
.nav-menu li a:focus-visible {
  color: #f45b25;
  outline: none;
  transform: scale(1.05);
}

.nav-menu li a:hover::after,
.nav-menu li a:focus-visible::after {
  width: 100%;
  left: 0;
  transform: none;
}

/* Responsive Navigation Toggle Button */
#nav-toggle {
  display: none;
  position: absolute;
  top: 14px;
  right: 1rem;
  width: 32px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-between;
  z-index: 1100;
  user-select: none;
}

#nav-toggle span {
  height: 3.5px;
  background-color: #005f86;
  border-radius: 4px;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

/* Toggle hover/focus */
#nav-toggle:hover span,
#nav-toggle:focus-visible span {
  background-color: #f45b25;
  transform: scaleX(1.2);
}

/* Responsive */

@media (max-width: 900px) {
  .nav-menu {
    flex-direction: column;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    background-color: #e1e1e1;
    border-radius: 0 0 12px 12px;
    user-select: none;
  }
  .nav-menu.active {
    max-height: 320px;
  }

  #nav-toggle {
    display: flex;
  }
}

@media (max-width: 720px) {
  .header-main__inner {
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
  }

  .header-main__title-wrapper {
    flex: none;
  }

  .header-main__logo,
  .header-main__open-access img {
    height: 58px;
  }
}


not looking nice make thios nice and sympol#