/* =========================
   VEXORA DESIGN FOUNDATION
========================= */

:root {
    /* Core Colors */
    --bg-dark: #030303;
    --bg-light: #ffffff;
    --text-dark: #111111;
    --text-light: #ffffff;
    --text-muted: #8b8b8b;
  
    /* Brand */
    --accent: #ff0000;
    --accent-soft: rgba(255, 0, 0, 0.15);
  
    /* Borders & Cards */
    --border-subtle: rgba(255, 255, 255, 0.12);
    --border-dark: rgba(0, 0, 0, 0.1);
    --card-dark: rgba(15, 15, 15, 0.7);
    --card-light: #f5f5f5;
  
    /* Spacing */
    --section-padding: 100px;
    --section-padding-sm: 70px;
  
    /* Motion */
    --ease: cubic-bezier(0.23, 1, 0.32, 1);
  }

  
/* =========================
   GLOBAL GRID BACKGROUND
========================= */

/* body::before {
  content: "";
  position: fixed;
  inset: 0;

  background-image:
    linear-gradient(
      rgba(255, 255, 255, 0.07) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.07) 1px,
      transparent 1px
    );

  background-size: 64px 64px; /* tighter grid */
  /* background-position: center;

  pointer-events: none;
  z-index: 0;
} */ 

/* =========================
   HERO BLIZZARD EFFECT
========================= */

#hero-blizzard {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;              /* ⬅ ABOVE background */
  pointer-events: none;
  opacity: 0.8;
  mix-blend-mode: screen;
}


  /* =========================
   GLOBAL BASE
========================= */

html, body {
    background: var(--bg-dark);
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    max-width: 100%;
    overflow-x: hidden;
  }
  body {
    position: relative;
    background: #030303;
  }
  
  header,
  section,
  footer {
    position: relative;
    z-index: 10;
  }
  /* Typography reset */
  h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: inherit;
    margin: 0;
  }
  
  p {
    color: var(--text-muted);
    line-height: 1.7;
  }
  
  /* Utility */
  .mono,
  .font-monospace {
    font-family: 'Share Tech Mono', monospace;
  }
  
  /* Section spacing consistency */
  section {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
  }
  
  /* Light sections (About, Bounty, FAQ) */
  .section-light {
    background: var(--bg-light);
    color: var(--text-dark);
  }
  
  .section-light p {
    color: #555;
  }
  
  /* Dark sections (Hero, Timeline, Footer, Location) */
  .section-dark {
    background: var(--bg-dark);
    color: var(--text-light);
  }
  

/* =========================
   HEADER / NAVBAR (FINAL)
========================= */
/* =========================
   NAVBAR (MOBILE-SAFE)
========================= */

.navbar-custom {
  background: rgba(5, 5, 5, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);

  padding: 10px 0;              /* reduced height */
  z-index: 9999;                /* always above hero */
}

/* =========================
   BRAND / LOGO
========================= */

.navbar-brand {
  display: flex;
  align-items: center;
  max-width: 75%;               /* prevents overflow */
  overflow: hidden;
}

.nav-logo {
  height: 52px;                 /* mobile-friendly */
  width: auto;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
}

.navbar-brand:hover .nav-logo {
  transform: scale(1.04);
}

/* Brand text */
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  white-space: nowrap;          /* prevents wrap overflow */
}

.brand-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 1px;
  color: #ffffff;
}

.brand-subtitle {
  font-size: 0.65rem;
  letter-spacing: 4px;
  color: var(--accent);
}

/* =========================
   NAV LINKS
========================= */

.nav-link {
  color: #ffffff !important;
  font-size: 0.8rem;
  letter-spacing: 1.4px;
  opacity: 0.65;

  padding: 6px 0;               /* tighter for mobile */
  transition: opacity 0.25s var(--ease),
              color 0.25s var(--ease);
}

.nav-link:hover {
  opacity: 1;
  color: var(--accent) !important;
}

/* =========================
   TOGGLER (BURGER)
========================= */

.navbar-toggler {
  border: none;
  padding: 6px 8px;
}

.navbar-toggler:focus {
  box-shadow: none;
}

/* =========================
   MOBILE MENU PANEL
========================= */

@media (max-width: 991px) {
  .navbar-collapse {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;

    width: 100%;
    padding: 16px 0;

    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(14px);

    text-align: center;
    overflow-x: hidden;
  }

  .navbar-nav {
    gap: 14px;
  }
}


 /* =========================
   HERO SECTION
========================= */

.hero-canvas-wrapper {
  height: 100vh;
  width: 100%;
  background: #030303;
  position: relative;
  overflow: hidden;
}

/* Blizzard canvas */
#hero-blizzard {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.8;
  mix-blend-mode: screen;
}

/* Ambient glow */
.ambient-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60vw;
  height: 60vw;
  transform: translate(-50%, -50%);
  background: radial-gradient(
    circle,
    rgba(255, 0, 0, 0.15),
    transparent 70%
  );
  z-index: 2;
}

/* UI layer */
.hero-ui {
  position: relative;
  z-index: 10; /* 🔥 always above canvas */
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Share Tech Mono', monospace;
  transform: translateY(-4vh); /* 🔥 bring content UP */
}

.hero-content {
  max-width: 900px;
  padding: 0 20px;
}

/* Bottom fade */
.bottom-gradient-mask {
  position: absolute;
  bottom: 0;
  width: 100%;
  height: 30vh;
  background: linear-gradient(to bottom, transparent, #030303 90%);
  z-index: 5;
}

/* Text styles */
.status-pill {
  display: inline-block;
  padding: 4px 12px;
  border: 1px solid rgba(255,0,0,0.35);
  color: #ff0000;
  font-size: 11px;
  letter-spacing: 3px;
  margin-bottom: 24px;
}

@media (max-width: 576px) {
  .status-pill {
    margin-top: 30px;      /* ⬇ move a little down */
    margin-bottom: 20px;   /* tighten spacing */
    font-size: 10px;       /* slightly smaller for mobile */
    letter-spacing: 2px;   /* better readability */
  }
}

.main-title {
  font-size: clamp(2.5rem, 14vw, 9rem);
  font-weight: 900;
  letter-spacing: -5px;
  color: #ffffff;
  text-shadow: 0 0 20px rgba(255,0,0,0.2);
}

.main-title span {
  color: #ff0000;
}

.hero-subtitle {
  margin-top: 16px;
  font-size: 16px;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.75);
  text-transform: uppercase;
}

@media (max-width : 576px) {
  .hero-subtitle {
    font-size: 14px;
    letter-spacing: 1.5px;
  }
}

.hero-meta {
  margin-top: 20px;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}

/* =========================
   OPTIONAL (FUTURE CTA)
========================= */

.terminal-btn {
  margin-top: 38px;
  background: rgba(0, 0, 0, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-light);
  padding: 15px 34px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition:
    border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.terminal-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.25);
}

/* Overclock state (kept for future use) */
.overclock-active .ambient-glow {
  background: radial-gradient(
    circle,
    rgba(255, 0, 0, 0.38) 0%,
    transparent 75%
  );
  width: 78vw;
  height: 78vw;
}


  /* =========================
   ABOUT SECTION (POLISH)
========================= */

/* About heading clarity */
#about h2 {
    color: var(--dark);
  }
  
  #about h2 span {
    color: #666;
  }
  
  /* About paragraph */
  #about p {
    color: #555;
  }
  
  /* Stat cards (24Hrs, 500+) */
  #about .rounded-4 {
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: transform 0.3s var(--ease),
                box-shadow 0.3s var(--ease);
  }
  
  #about .rounded-4:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
  }
  
  /* Right-side ACM card polish */
  #about .track-card {
    background: rgba(10, 10, 10, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.12);
  }
  
  #about .track-card p {
    color: rgba(255, 255, 255, 0.75);
  }
  
 /* =========================
   TRACKS SECTION
========================= */

#tracks-section {
    background: radial-gradient(circle at center, #110000 0%, #030303 100%);
    padding: 100px 0;
  }
  
  /* Glass Track Card */
  .track-card {
    background: rgba(15, 15, 15, 0.65); /* ⭐ was 0.6 */
    border: 1px solid rgba(255, 255, 255, 0.06); /* ⭐ was 0.05 */
    border-radius: 32px;
    padding: 45px;
    height: 100%;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(18px); /* ⭐ was 20px */
    transition: all 0.45s cubic-bezier(0.23, 1, 0.32, 1); /* ⭐ slightly faster */
    display: flex;
    flex-direction: column;
  }
  
  .track-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
      45deg,
      transparent,
      rgba(255, 0, 0, 0.08),
      transparent
    );
    transform: translateX(-100%);
    transition: 0.6s;
  }
  
  .track-card:hover::before {
    transform: translateX(100%);
  }
  
  .track-card:hover {
    border-color: rgba(255, 0, 0, 0.45);
    transform: translateY(-8px) scale(1.008); /* ⭐ was -10px / 1.01 */
    box-shadow:
      0 16px 32px rgba(0, 0, 0, 0.55),
      0 0 18px rgba(255, 0, 0, 0.08);
  }
  
  .card-grid-bg {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(
      rgba(255, 0, 0, 0.05) 1px,
      transparent 1px
    );
    background-size: 30px 30px;
    opacity: 0.25; /* ⭐ was 0.3 */
    z-index: -1;
  }
  
  .track-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 0, 0, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: #ff0000;
    font-size: 24px;
    border: 1px solid rgba(255, 0, 0, 0.2);
  }
  
  .track-number {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.9rem;
    color: #ff0000;
    letter-spacing: 2px;
    opacity: 0.6;
  }
  
  .track-card h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: white;
  }
  
  .track-card:hover h3 {
    text-shadow: 1px 0 #ff0000, -1px 0 rgba(0, 212, 255, 0.6); /* ⭐ softer */
  }
  
  .tech-badge {
    font-family: 'Share Tech Mono', monospace;
    font-size: 13px;
    padding: 5px 12px;
    border: 1px solid rgba(255, 0, 0, 0.3);
    color: #f8f5f5;
    margin-top: 8px;
    background: transparent;
    border-radius: 6px;
    transition: color 0.3s ease;
  }
  
  .tech-badge:hover {
    color:#ff0000 ;
  }
  
/* ============================================================
   VEXORA '26 - INDUSTRIAL GLASS SIGNAL LOG
   ============================================================ */

   .main-timeline {
    position: relative;
    padding-left: 60px;
    margin-top: 30px;
}

/* 1. THE SIGNAL RAIL (Matches the Master Rail) */
.main-timeline::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 1px;
    background: rgba(255, 255, 255, 0.1); /* Dimmed by default */
}

.timeline-node {
    position: relative;
    margin-bottom: 50px;
    padding-left: 40px;
    transition: all 0.4s ease;
}

/* 2. THE CONNECTOR (The "Power Cable") */
.timeline-node::before {
    content: "";
    position: absolute;
    left: -40px;
    top: 30px;
    width: 40px;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

/* 3. THE INDICATOR (The Signal Light) */
.node-indicator {
    position: absolute;
    left: -44px;
    top: 26px;
    width: 10px;
    height: 10px;
    background: #000;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    z-index: 5;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.node-date {
    font-family: 'Share Tech Mono', monospace;
    font-size: 11px;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 8px;
    display: block;
    transition: color 0.3s ease;
}

/* 4. THE GLASS BOX (Details Container) */
.node-card {
    background: rgba(255, 255, 255, 0.02); /* Translucent */
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 25px;
    border-radius: 4px;
    backdrop-filter: blur(15px); /* Professional Frost Effect */
    -webkit-backdrop-filter: blur(15px);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.node-card h4 {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 5px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.8);
}

.node-card p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

/* 🔥 HOVER EFFECTS - "SIGNAL ACTIVATED" */

.timeline-node:hover .node-indicator {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 15px var(--accent), 0 0 30px rgba(255, 0, 0, 0.5);
    transform: scale(1.2);
}

.timeline-node:hover::before {
    background: var(--accent);
    width: 45px; /* Visual "Plug-in" feel */
}

.timeline-node:hover .node-card {
    background: rgba(255, 0, 0, 0.05); /* Red-tinted glass */
    border-color: rgba(255, 0, 0, 0.3);
    transform: translateX(10px);
}

.timeline-node:hover .node-date {
    color: var(--accent);
}

.timeline-node:hover h4 {
    color: #fff;
}

/* 5. MOBILE ADAPTATION */
@media (max-width: 768px) {
    .main-timeline { padding-left: 30px; }
    .main-timeline::before { left: 10px; }
    .timeline-node { padding-left: 20px; }
    .timeline-node::before { left: -20px; width: 20px; }
    .node-indicator { left: -24px; }
}


/* =========================
   SPONSORS – CONTINUOUS FLOW
========================= */

.sponsors-section {
  padding: 80px 0;
  background: #080808;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.marquee {
  display: flex;
  width: 100%;
  overflow: hidden;
  position: relative;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 60px; /* spacing between logos */
  min-width: 100%;
  animation: marqueeScroll 22s linear infinite;
  will-change: transform;
}

.sponsor-logo {
  height: 170px;              /* ⬅ BIGGER */
  max-width: none;
  opacity: 0.85;
  filter: grayscale(0) brightness(1.15);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.sponsor-logo:hover {
  transform: scale(1.05);
  opacity: 1;
}

/* Seamless scroll */
@keyframes marqueeScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-100%);
  }
}

/* ===== Location Section ===== */

.location-container {
    padding: 80px 0;
    background: #050505;
  }
  
  .map-wrapper {
    position: relative;
    border: 1px solid var(--border);
    padding: 10px;
    background: #111;
  }
  
  /* Dark mode filter for Google Map */
  .google-map {
    width: 100%;
    height: 400px;
    filter: invert(90%) hue-rotate(180deg) brightness(95%) contrast(90%);
    border: none;
  }
  
  .location-card {
    background: rgba(255, 0, 0, 0.05);
    border-left: 4px solid #ff0000;
    padding: 30px;
  }
    
/* TERMINAL FAQ STYLES */
.terminal-faq {
  max-width: 900px;
  margin-top: 2rem;
}

.faq-node {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-bottom: 10px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.faq-trigger {
  padding: 20px 30px;
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
}

/* The Left Status Light */
.node-status {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: rgba(255, 255, 255, 0.1);
  transition: 0.3s;
}

.node-id {
  color: var(--accent);
  font-size: 14px;
  margin-right: 20px;
  opacity: 0.6;
}

.question-text {
  font-size: 16px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.5px;
}

.plus-icon {
  margin-left: auto;
  width: 12px;
  height: 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.5);
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  transform: rotate(45deg);
  transition: 0.4s;
}

/* FAQ Response (Hidden by default) */
.faq-response {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.response-inner {
  padding: 0 30px 25px 65px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.6;
  border-top: 1px solid rgba(255, 0, 0, 0.05);
}

/* ACTIVE STATE - THE BOOT UP */
.faq-node.active {
  background: rgba(255, 0, 0, 0.03);
  border-color: rgba(255, 0, 0, 0.2);
}

.faq-node.active .node-status {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.faq-node.active .plus-icon {
  transform: rotate(-135deg);
  border-color: var(--accent);
}

.faq-node.active .question-text {
  color: #fff;
}

.faq-node:hover {
  border-color: rgba(255, 255, 255, 0.15);
}
  /* =========================
   FOOTER
========================= */

.hover-red:hover {
    color: var(--accent) !important;
    transition: 0.3s;
  }
  
/* =========================
   ABOUT LOGO ROTATION (AUTO)
========================= */

.about-logo-card {
  width: 100%;
  height: 260px;
  perspective: 1200px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-rotator {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: logoRotate 9s cubic-bezier(0.23, 1, 0.32, 1) infinite;
}

/* Front & Back faces */
.logo-face {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  backface-visibility: hidden;
}

.logo-face img {
  width: 220px;
  max-width: 80%;
  filter: drop-shadow(0 0 20px rgba(255, 0, 0, 0.2));
}

/* Back side */
.logo-back {
  transform: rotateY(180deg);
}

/* =========================
   PREMIUM TIMED LOGO FLIP
========================= */

.logo-rotator {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: logoFlip 6s cubic-bezier(0.23, 1, 0.32, 1) infinite;
  will-change: transform;
}

@keyframes logoFlip {
  /* Front hold */
  0%   { transform: rotateY(0deg); }
  16%  { transform: rotateY(0deg); }

  /* Flip to back */
  36%  { transform: rotateY(180deg); }

  /* Back hold */
  52%  { transform: rotateY(180deg); }

  /* Flip back to front (via 360) */
  72%  { transform: rotateY(360deg); }

  /* Hold front again */
  100% { transform: rotateY(360deg); }
}

/* CountDown */
.countdown-wrapper {
  display: flex;
  justify-content: center;
  gap: 18px;
}

.countdown-box {
  background: rgba(255, 0, 0, 0.15);
  border: 1px solid rgba(255, 0, 0, 0.4);
  border-radius: 10px;
  padding: 10px 14px;
  min-width: 70px;
  backdrop-filter: blur(6px);
  box-shadow: 0 0 20px rgba(255, 0, 0, 0.3);
}

.countdown-box span {
  font-size: 1.6rem;
  font-weight: 700;
  color: #ff3b3b;
  display: block;
  line-height: 1;
}

.countdown-box small {
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: #ffbaba;
}


.hero-meta-cards {
  max-width: 460px;
  margin: 0 auto;
}

.hero-meta-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border-radius: 14px;

  background: rgba(15, 15, 15, 0.55);
  backdrop-filter: blur(10px);

  border: 1px solid rgba(255, 60, 60, 0.25);
  box-shadow: 0 0 25px rgba(255, 60, 60, 0.15);

  color: #fff;
  min-width: 210px;
}

.hero-meta-card i {
  font-size: 1.4rem;
  color: #ff3b3b;
  text-shadow: 0 0 14px rgba(255, 59, 59, 0.7);
}

.hero-meta-card small {
  font-size: 0.7rem;
  opacity: 0.7;
  letter-spacing: 1px;
}

.hero-meta-card p {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.4px;
}


@media (max-width: 576px) {
  .hero-meta-cards {
    gap: 100px;
  }

  .hero-meta-card {
    width: 100%;
    max-width: 340px;
    margin: 0 auto;
    justify-content:space-evenly;
    font-size: 16px;
  }
}