:root {
  --brand: #7b0f2f;       
  --brand-dark: #4a071b;
  --brand-light: #a61a3b;
  --brand-gradient: linear-gradient(135deg, var(--brand-light), var(--brand-dark));
  --bg-color: #fdfdfd;
  --text-main: #1a1a1a;
  --text-muted: #555555;
  --grid-line: rgba(123, 15, 47, 0.04);
  --shadow-soft: 0 15px 35px rgba(123, 15, 47, 0.06);
  --shadow-hover: 0 25px 50px rgba(123, 15, 47, 0.12);
  --border-soft: #eaeaea;
}

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  margin: 0; font-family: 'Montserrat', sans-serif;
  color: var(--text-main); background-color: var(--bg-color);
  overflow-x: hidden;
}

/* --- CUSTOM CURSOR --- */
@media (pointer: fine) {
  body { cursor: none; }
  a, button, input, textarea { cursor: none; }
  .cursor-dot {
    position: fixed; top: 0; left: 0; width: 8px; height: 8px;
    background-color: var(--brand); border-radius: 50%;
    transform: translate(-50%, -50%); z-index: 999999; pointer-events: none;
  }
  .cursor-outline {
    position: fixed; top: 0; left: 0; width: 40px; height: 40px;
    border: 1px solid rgba(123, 15, 47, 0.5); border-radius: 50%;
    transform: translate(-50%, -50%); z-index: 999998; pointer-events: none;
    transition: width 0.2s, height 0.2s, background-color 0.2s;
  }
  .cursor-outline.hover-active {
    width: 60px; height: 60px; background-color: rgba(123, 15, 47, 0.1); border-color: transparent;
  }
}

/* --- PRELOADER --- */
/* --- PRELOADER (Cyber Command Style) --- */
@import url('https://fonts.googleapis.com/css2?family=Syncopate:wght@700&display=swap');

.loader-wrapper {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%; 
  background: #050102; /* Deep dark background */
  display: flex; justify-content: center; align-items: center; 
  z-index: 9999999;
  transition: opacity 0.8s ease, visibility 0.8s ease;
  overflow: hidden;
}
.loader-wrapper.fade-out { opacity: 0; visibility: hidden; }

/* 3D Spinning Hologram Rings */
.cyber-rings {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 350px; height: 350px;
  perspective: 1000px;
  z-index: 1;
}
.ring {
  position: absolute;
  width: 100%; height: 100%;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: var(--brand);
  border-bottom-color: var(--brand-light);
}
.ring-1 { 
  animation: spin3D_1 2.5s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite; 
}
.ring-2 { 
  width: 300px; height: 300px; top: 25px; left: 25px; 
  border-top-color: rgba(255,255,255,0.4); 
  border-bottom-color: rgba(255,255,255,0.1); 
  border-left-color: var(--brand-light); 
  animation: spin3D_2 3s linear infinite; 
}
.ring-3 { 
  width: 250px; height: 250px; top: 50px; left: 50px; 
  border-top-color: #fff; border-bottom-color: transparent; 
  animation: spin3D_3 1.5s linear infinite; 
  opacity: 0.6; 
}

@keyframes spin3D_1 { 
  0% { transform: rotateX(60deg) rotateY(0deg) rotateZ(0deg); } 
  100% { transform: rotateX(60deg) rotateY(360deg) rotateZ(360deg); } 
}
@keyframes spin3D_2 { 
  0% { transform: rotateX(40deg) rotateY(40deg) rotateZ(0deg); } 
  100% { transform: rotateX(40deg) rotateY(40deg) rotateZ(360deg); } 
}
@keyframes spin3D_3 { 
  0% { transform: rotateX(70deg) rotateY(15deg) rotateZ(0deg); } 
  100% { transform: rotateX(70deg) rotateY(15deg) rotateZ(-360deg); } 
}

.loader-text-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* New Tech Font */
.loader-text-nova { 
  font-family: 'Syncopate', sans-serif; 
  font-weight: 700; 
  font-size: 3.5rem; 
  color: #fff; 
  line-height: 1; 
  margin-left: 14px; 
  text-shadow: 0 0 25px rgba(166,26,59,0.8);
  position: relative;
  overflow: hidden;
  animation: techReveal 2s cubic-bezier(0.19, 1, 0.22, 1) forwards; 
}

.loader-text-ops { 
  font-family: 'Montserrat', sans-serif; 
  font-weight: 600; 
  font-size: 0.85rem; 
  color: var(--brand-light); 
  letter-spacing: 12px; 
  margin-left: 12px;
  margin-top: 15px; 
  line-height: 1; 
  opacity: 0; 
  animation: blinkReveal 0.5s ease-out 1.2s forwards; 
}

/* Scanning laser across text */
.loader-text-nova::after {
  content: '';
  position: absolute;
  top: 0; left: -30%;
  width: 15px; height: 100%;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 0 20px 5px var(--brand-light);
  transform: skewX(-20deg);
  animation: scanLaser 1.5s ease-in-out 0.2s forwards;
  opacity: 0;
}

@keyframes scanLaser {
  0% { left: -30%; opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { left: 120%; opacity: 0; }
}

@keyframes techReveal { 
  0% { opacity: 0; transform: scale(0.8) translateY(20px); letter-spacing: -5px; filter: blur(10px); } 
  100% { opacity: 1; transform: scale(1) translateY(0); letter-spacing: 14px; filter: blur(0px); } 
}

@keyframes blinkReveal { 
  0% { opacity: 0; } 
  20% { opacity: 1; } 
  40% { opacity: 0; } 
  60% { opacity: 1; } 
  80% { opacity: 0; } 
  100% { opacity: 1; } 
}

/* Tech Loading Bar */
.loading-bar-container {
  position: absolute;
  bottom: 20%;
  width: 250px;
  height: 2px;
  background: rgba(255,255,255,0.1);
  z-index: 2;
  overflow: hidden;
  border-radius: 2px;
}
.loading-bar {
  width: 0%;
  height: 100%;
  background: var(--brand-light);
  box-shadow: 0 0 15px var(--brand-light);
  animation: fillBar 2s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

@keyframes fillBar {
  0% { width: 0%; }
  30% { width: 30%; }
  50% { width: 35%; }
  80% { width: 85%; }
  100% { width: 100%; }
}
/* --- NAVBAR --- */
.navbar { padding: 15px 0; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); background: rgba(253, 253, 253, 0.85); border-bottom: 1px solid rgba(123,15,47,0.05); box-shadow: 0 4px 30px rgba(0,0,0,0.02); transition: all 0.3s ease; }
.nav-logo-img { height: 55px; width: auto; transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.nav-logo-img:hover { transform: scale(1.05); }
.nav-links a { color: var(--text-main); text-decoration: none; font-weight: 500; font-size: 1.05rem; margin-right: 30px; transition: color 0.3s ease; position: relative; }
.nav-links a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -4px; left: 0; background: var(--brand); transition: width 0.3s ease; }
.nav-links a:hover { color: var(--brand); }
.nav-links a:hover::after { width: 100%; }
.nav-btn { padding: 10px 28px; border: 2px solid var(--brand); background: transparent; color: var(--brand); font-weight: 600; border-radius: 50px; transition: all 0.3s ease; text-decoration: none; letter-spacing: 0.5px; font-size: 14px; }
.nav-btn:hover { background: var(--brand); color: #fff; box-shadow: 0 8px 20px rgba(123,15,47,0.2); transform: translateY(-2px); }
@media (min-width: 992px) { .navbar { padding: 20px 0; } .nav-logo-img { height: 80px; } }

/* --- HERO & TYPEWRITER --- */
.hero { padding: 180px 0 100px; position: relative; perspective: 1000px; }
.hero-h1 { font-family: 'Cormorant Garamond', serif; font-size: clamp(3rem, 5.5vw, 5.5rem); font-weight: 700; line-height: 1.1; margin-bottom: 24px; color: var(--text-main); }
.typewriter-text { background: var(--brand-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.cursor-blink { font-weight: 300; color: var(--brand); animation: blink 1s step-end infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }
.hero-p { font-size: 1.2rem; color: var(--text-muted); max-width: 540px; margin-bottom: 40px; font-weight: 400; line-height: 1.7; }
.btn-hero { display: inline-block; padding: 18px 45px; background: var(--brand-gradient); color: #fff; font-size: 1.1rem; font-weight: 600; letter-spacing: 1px; border-radius: 50px; text-decoration: none; box-shadow: 0 10px 30px rgba(123, 15, 47, 0.3); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); position: relative; overflow: hidden; }
.btn-hero::before { content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%; background: linear-gradient(to right, transparent, rgba(255,255,255,0.3), transparent); transform: skewX(-20deg); transition: 0.5s; }
.btn-hero:hover { transform: translateY(-5px); box-shadow: 0 20px 40px rgba(123, 15, 47, 0.4); color: #fff; }
.btn-hero:hover::before { left: 150%; }

/* --- 3D FLOATING CARD --- */
.card-scene { perspective: 1000px; width: 100%; height: 450px; display: flex; align-items: center; justify-content: center; }
.floating-card { width: 290px; height: 420px; background: #fff; border-radius: 24px; position: relative; transform-style: preserve-3d; animation: floatCard 6s ease-in-out infinite; box-shadow: 0 30px 60px rgba(0,0,0,0.08), 0 0 0 1px rgba(123,15,47,0.05); padding: 30px; text-align: center; }
.card-header { height: 70px; border-bottom: 2px solid rgba(123,15,47,0.1); margin-bottom: 25px; display:flex; justify-content:center; align-items:center; }
.card-logo-img { height: 50px; width: auto; opacity: 0.9; }
.card-photo { width: 140px; height: 140px; border-radius: 50%; background: #eee; margin: 0 auto 20px; border: 4px solid #fff; box-shadow: 0 10px 20px rgba(123,15,47,0.15); overflow: hidden; }
.card-name { font-family:'Cormorant Garamond', serif; font-weight:700; color:var(--text-main); font-size: 26px; margin-bottom: 5px; }
.card-role { font-size: 13px; font-weight: 600; color: var(--brand); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 25px; }
.card-qr { width: 60px; height: 60px; background: url('https://api.qrserver.com/v1/create-qr-code/?size=100x100&data=NovaOpsVIP') center/cover; margin: 0 auto; border-radius: 8px; }
.card-shadow { width: 220px; height: 20px; background: radial-gradient(ellipse at center, rgba(123,15,47,0.15) 0%, transparent 70%); position: absolute; bottom: -50px; left: 35px; border-radius: 50%; animation: shadowScale 6s ease-in-out infinite; }
@keyframes floatCard { 0%, 100% { transform: translateY(0) rotateY(-8deg) rotateX(4deg); } 50% { transform: translateY(-20px) rotateY(8deg) rotateX(-4deg); } }
@keyframes shadowScale { 0%, 100% { transform: scale(1); opacity: 0.6; } 50% { transform: scale(0.8); opacity: 0.2; } }

/* --- HOW IT WORKS --- */
.how-it-works { padding: 100px 0; background: #fff; }
.journey-line { position: absolute; top: 40px; left: 15%; width: 70%; height: 2px; background: dashed 2px var(--brand); opacity: 0.2; z-index: 1; }
.journey-step { z-index: 2; position: relative; }
.journey-number { width: 80px; height: 80px; background: var(--brand-gradient); color: white; font-size: 32px; font-weight: bold; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; box-shadow: 0 10px 20px rgba(123,15,47,0.2); border: 6px solid #fff; }
.journey-title { font-family: 'Playfair Display', serif; font-weight: 700; margin-bottom: 10px;}
.journey-desc { color: var(--text-muted); font-size: 0.95rem; padding: 0 15px; line-height: 1.6;}

/* --- ABOUT / SYSTEM FEATURES --- */
.about-section { padding: 120px 0; background: #fafafa; position: relative; }
.section-tag { display: inline-block; padding: 6px 16px; background: rgba(123,15,47,0.06); color: var(--brand); border-radius: 50px; font-weight: 600; font-size: 0.85rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 15px; }
.about-header { text-align: center; margin-bottom: 70px; }
.about-title { font-family: 'Cormorant Garamond', serif; font-weight: 700; font-size: 3rem; color: var(--text-main); margin-bottom: 20px; }
.about-desc { font-size: 1.1rem; color: var(--text-muted); max-width: 750px; margin: 0 auto; line-height: 1.8; }

.service-box { padding: 45px 35px; border-radius: 20px; background: #fff; border: 1px solid rgba(0,0,0,0.04); box-shadow: 0 10px 30px rgba(0,0,0,0.02); height: 100%; text-align: center; position: relative; overflow: hidden; transform-style: preserve-3d; transition: transform 0.1s ease, box-shadow 0.3s ease; }
.service-box::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 4px; background: var(--brand-gradient); transform: scaleX(0); transition: transform 0.4s ease; transform-origin: left; }
.service-box:hover { box-shadow: var(--shadow-hover); border-color: transparent; }
.service-box:hover::after { transform: scaleX(1); }
.service-icon { font-size: 36px; margin: 0 auto 25px; background: rgba(123, 15, 47, 0.04); width: 85px; height: 85px; border-radius: 24px; display: flex; align-items: center; justify-content: center; transition: all 0.4s ease; transform: translateZ(30px); }
.service-box:hover .service-icon { background: var(--brand); color: #fff; border-radius: 50%; }
.service-title { font-family: 'Cormorant Garamond', serif; font-weight: 700; font-size: 1.6rem; color: var(--text-main); margin-bottom: 15px; transform: translateZ(20px); }
.service-text { color: var(--text-muted); font-size: 0.95rem; line-height: 1.7; transform: translateZ(10px); }

/* --- DARK TECH FEATURES SECTION --- */
.features-dark { padding: 120px 0; background: #110307; color: #fff; position: relative; perspective: 1000px; }
.features-dark .about-title { color: #fff; }
.features-dark .about-desc { color: rgba(255,255,255,0.7); }
.glass-card { background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); padding: 45px; border-radius: 24px; border: 1px solid rgba(255,255,255,0.08); height: 100%; transform-style: preserve-3d; transition: transform 0.1s ease, box-shadow 0.3s ease, border-color 0.3s ease; }
.glass-card:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(123,15,47,0.5); box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.glass-icon { font-size: 32px; margin-bottom: 25px; background: linear-gradient(135deg, var(--brand-light), var(--brand)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; transform: translateZ(30px); }
.glass-title { font-family: 'Cormorant Garamond', serif; font-weight: 700; font-size: 1.6rem; color: #fff; margin-bottom: 15px; transform: translateZ(20px); }
.glass-desc { color: rgba(255,255,255,0.6); line-height: 1.7; font-size: 0.95rem; transform: translateZ(10px); }

/* --- EVENT GALLERY --- */
.gallery { padding: 120px 0; background: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; }
.gallery-item { position: relative; border-radius: 20px; overflow: hidden; height: 320px; box-shadow: var(--shadow-soft); cursor: pointer; border: 1px solid var(--border-soft); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94); }
.gallery-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(74, 7, 27, 0.9) 0%, rgba(74, 7, 27, 0.2) 50%, transparent 100%); opacity: 0; backdrop-filter: blur(2px); -webkit-backdrop-filter: blur(2px); transition: all 0.4s ease; display: flex; align-items: flex-end; padding: 30px; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay-text { color: #fff; font-family: 'Cormorant Garamond', serif; font-size: 1.8rem; font-weight: 700; transform: translateY(20px); transition: 0.4s ease; }
.gallery-item:hover .gallery-overlay-text { transform: translateY(0); }

/* --- FAQ SECTION --- */
.faq-section { padding: 100px 0; background: #fafafa; }
.accordion-item { border: 1px solid var(--border-soft); margin-bottom: 12px; border-radius: 12px !important; overflow: hidden; background: #fff; box-shadow: 0 5px 15px rgba(0,0,0,0.02); }
.accordion-button { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 1.1rem; padding: 20px 24px; color: var(--text-main); background-color: #fff; box-shadow: none !important;}
.accordion-button:not(.collapsed) { color: var(--brand); background-color: rgba(123, 15, 47, 0.02); }
.accordion-button:focus { border-color: rgba(0,0,0,.125); box-shadow: none; }
.accordion-body { padding: 5px 24px 24px; color: var(--text-muted); line-height: 1.6; font-size: 0.95rem;}

/* --- FOOTER --- */
.footer-custom { background: #0a0204; border-top: 1px solid rgba(255,255,255,0.05); padding: 60px 0 30px; }

/* --- REVEAL ANIMATIONS --- */
.reveal { opacity: 0; transform: translateY(40px); transition: 0.8s cubic-bezier(0.5, 0, 0, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* --- RESPONSIVE DESIGN --- */
.mobile-menu-btn { display: flex; flex-direction: column; justify-content: space-between; width: 30px; height: 21px; background: transparent; border: none; cursor: pointer; z-index: 1000; }
.mobile-menu-btn span { width: 100%; height: 2px; background-color: var(--brand); transition: all 0.3s ease; border-radius: 2px; }
.mobile-menu-btn.active span:nth-child(1) { transform: translateY(9.5px) rotate(45deg); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: translateY(-9.5px) rotate(-45deg); }

.mobile-menu-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: rgba(253, 253, 253, 0.98); backdrop-filter: blur(15px); -webkit-backdrop-filter: blur(15px); z-index: 999; display: flex; flex-direction: column; justify-content: center; align-items: center; opacity: 0; visibility: hidden; transition: all 0.4s ease; }
.mobile-menu-overlay.active { opacity: 1; visibility: visible; }
.mobile-nav-links { display: flex; flex-direction: column; align-items: center; gap: 25px; transform: translateY(30px); transition: transform 0.4s ease; }
.mobile-menu-overlay.active .mobile-nav-links { transform: translateY(0); }
.mobile-link { font-family: 'Cormorant Garamond', serif; font-size: 2.5rem; font-weight: 700; color: var(--text-main); text-decoration: none; transition: color 0.3s; }
.mobile-link:hover { color: var(--brand); }

@media (max-width: 991px) {
  .hero { padding: 140px 0 60px; text-align: center; }
  .about-section, .features-dark, .gallery, .faq-section { padding: 80px 0; }
  .hero-p { margin: 0 auto 30px; }
  .about-desc { font-size: 1rem; }
  .gallery-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
  .journey-line { display: none !important; }
}
@media (max-width: 576px) {
  .hero-h1 { font-size: 2.8rem; }
  .about-title, .glass-title { font-size: 2.2rem; }
  .section-tag { font-size: 0.75rem; padding: 5px 12px; }
  .accordion-button { padding: 16px; font-size: 1rem; }
}