/* ==========================================================================
   Header & Menu Navigation Variables
   ========================================================================== */
:root {
  --primary-accent: #50708f;
  --primary-glow: rgba(80, 112, 143, 0.4);
  --header-height: 90px;
  --font-heading: "Audiowide", cursive, sans-serif;
  --font-sans: "Montserrat", sans-serif;
  --bg-dark: #050505;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

/* ==========================================================================
   Header Component
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background 0.4s ease, backdrop-filter 0.4s ease;
}

.header-container {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  z-index: 1002;
}

.logo-icon {
  width: 36px;
  height: 36px;
  color: var(--primary-accent);
  filter: drop-shadow(0 0 10px var(--primary-glow));
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.brand-logo:hover .logo-icon {
  transform: scale(1.1) rotate(5deg);
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 2.5px;
  color: #ffffff;
  line-height: 1.1;
}

.brand-tag {
  font-family: var(--font-sans);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 3px;
  color: rgba(255, 255, 255, 0.4);
}

/* Status Indicator Badge */
.header-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 30px;
  backdrop-filter: blur(10px);
}

.status-dot {
  width: 7px;
  height: 7px;
  background-color: var(--primary-accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--primary-accent);
  animation: pulseDot 1.8s infinite alternate ease-in-out;
}

.status-text {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: rgba(255, 255, 255, 0.7);
}

@keyframes pulseDot {
  0% { opacity: 0.3; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1.2); }
}

/* Menu Toggle Button */
.menu-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 1002;
  padding: 8px 12px;
  border-radius: 4px;
}

.toggle-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  letter-spacing: 2px;
  color: #ffffff;
  transition: color 0.3s ease;
}

.hamburger-box {
  width: 28px;
  height: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bar {
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  border-radius: 2px;
  transition: transform 0.4s cubic-bezier(0.77, 0, 0.175, 1), opacity 0.3s ease, background-color 0.3s ease;
}

/* Toggle Open States */
.menu-toggle.open .bar {
  background-color: var(--primary-accent);
}

.menu-toggle.open .bar-top {
  transform: translateY(8px) rotate(45deg);
}

.menu-toggle.open .bar-middle {
  opacity: 0;
  transform: translateX(-10px);
}

.menu-toggle.open .bar-bottom {
  transform: translateY(-8px) rotate(-45deg);
}

/* ==========================================================================
   Full Screen Menu Overlay & Scroll-Focus Design
   ========================================================================== */
.menu-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.menu-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 7, 9, 0.95);
  backdrop-filter: blur(30px);
  z-index: 1;
}

.menu-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  max-width: 1600px;
  padding: 0 4rem;
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* Scrollable Container for Navigation */
.menu-nav {
  height: 70vh;
  overflow-y: auto;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  position: relative;
}

.menu-nav::-webkit-scrollbar {
  display: none;
}

.scroll-pad {
  height: calc(35vh - 40px);
  pointer-events: none;
}

/* Nav Link List */
.menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 0;
  margin: 0;
}

/* Dynamic Scroll-Blur Item Properties */
.menu-item {
  scroll-snap-align: center;
  scroll-snap-stop: always;
  --blur-val: 0px;
  --opacity-val: 1;
  --scale-val: 1;

  filter: blur(var(--blur-val));
  opacity: var(--opacity-val);
  transform: scale(var(--scale-val));
  transition: filter 0.15s ease-out, opacity 0.15s ease-out, transform 0.15s ease-out;
  will-change: filter, opacity, transform;
}

/* Link Row Layout */
.menu-link {
  display: flex;
  align-items: center;
  gap: 2rem;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  overflow: hidden;
}

.link-num {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--primary-accent);
  opacity: 0.7;
}

/* Scrolling Marquee Container Inside Link */
.link-text-wrapper {
  position: relative;
  flex-grow: 1;
  overflow: hidden;
  height: 3.5rem;
  display: flex;
  align-items: center;
}

.static-text {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  color: #ffffff;
  letter-spacing: 2px;
  transition: transform 0.4s ease, opacity 0.4s ease;
  white-space: nowrap;
}

/* Ticker Marquee Track */
.marquee-ticker {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  opacity: 0;
  transform: translateY(100%);
  transition: transform 0.4s ease, opacity 0.4s ease;
}

.ticker-track {
  display: flex;
  white-space: nowrap;
  animation: infiniteMarquee 12s linear infinite;
}

.ticker-track span {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.2rem);
  color: var(--primary-accent);
  text-shadow: 0 0 15px var(--primary-glow);
  letter-spacing: 2px;
}

.link-arrow {
  font-size: 2rem;
  color: rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease, color 0.3s ease;
}

/* ACTIVE STATE: Centered during scroll OR Hovered on desktop */
.menu-item.active .static-text,
.menu-link:hover .static-text {
  transform: translateY(-100%);
  opacity: 0;
}

.menu-item.active .marquee-ticker,
.menu-link:hover .marquee-ticker {
  opacity: 1;
  transform: translateY(0);
}

.menu-item.active .link-arrow,
.menu-link:hover .link-arrow {
  transform: translateX(10px);
  color: var(--primary-accent);
}

@keyframes infiniteMarquee {
  0% { transform: translateX(0%); }
  100% { transform: translateX(-50%); }
}

/* Sidebar Information Blocks */
.menu-info {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-left: 3rem;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease 0.3s, transform 0.6s ease 0.3s;
}

.menu-overlay.active .menu-info {
  opacity: 1;
  transform: translateX(0);
}

.info-label {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 2px;
  display: block;
  margin-bottom: 0.8rem;
}

.info-block p {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.social-links a {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: #ffffff;
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.info-email {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--primary-accent);
  text-decoration: none;
}

/* ==========================================================================
   Responsive Adjustments (Mobile Info Visible)
   ========================================================================== */
@media (max-width: 1024px) {
  .header-container {
    padding: 0 1.5rem;
  }

  .header-status {
    display: none;
  }

  /* Make wrapper scrollable and stack navigation + info vertically */
  .menu-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
    overflow-y: auto;
    padding: calc(var(--header-height) + 0.5rem) 1.5rem 2.5rem 1.5rem;
    gap: 1.5rem;
  }

  /* Fixed height for menu navigation list on mobile */
  .menu-nav {
    height: 48vh;
    width: 100%;
    flex-shrink: 0;
  }

  /* Mobile style for info block - positioned directly below the links */
  .menu-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-left: 0;
    padding-top: 1.5rem;
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.2s, transform 0.5s ease 0.2s;
  }

  .menu-overlay.active .menu-info {
    opacity: 1;
    transform: translateY(0);
  }

  .social-links {
    gap: 0.8rem 1.2rem;
  }

  .menu-link {
    gap: 1rem;
    padding: 8px 0;
  }

  .link-arrow {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .brand-name {
    font-size: 0.95rem;
  }

  .brand-tag {
    font-size: 0.5rem;
  }

  .toggle-text {
    display: none;
  }

  .link-num {
    font-size: 0.85rem;
  }

  .menu-nav {
    height: 44vh;
  }
}