/* ══════════════════════════════════════════════════
   CHENNAIIST V2 — "Chennai Crimson" Design System
   RED ✦ WHITE ✦ BLACK
   ══════════════════════════════════════════════════ */

:root {
  /* Core Palette */
  --black: #0A0A0A;
  --dark: #111111;
  --card: #1A1A1A;
  --card-hover: #222222;
  --red: #E8352E;
  --red-deep: #C41E1E;
  --red-glow: rgba(232, 53, 46, 0.4);
  --white: #FFFFFF;
  --gray-100: #E5E5E5;
  --gray-300: #AAAAAA;
  --gray-500: #777777; /* Improved contrast for a11y */
  --gray-700: #333333;
  --gray-800: #222222;
  --gray-900: #161616;
  --glass: rgba(17, 17, 17, 0.7);
  --glass-border: rgba(255, 255, 255, 0.06);

  /* Type */
  --font-display: 'Bebas Neue', sans-serif;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Outfit', sans-serif;

  /* Motion */
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ═══ RESET ═══ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; background: var(--black); color: var(--white); }
body {
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* Hidden SVG defs */
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ═══ GLOW CURSOR ═══ */
#glow-pointer {
  position: fixed;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--red-glow) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0.35;
  transition: opacity 0.4s;
}

/* ═══ UTILITY TEXT ═══ */
.red-text { color: var(--red); }
.outline-text { color: transparent; -webkit-text-stroke: 1.5px var(--white); }
.massive-text {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 10rem);
  line-height: 0.9;
  letter-spacing: 2px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 5.5rem);
  letter-spacing: 1px;
  line-height: 0.95;
}
.section-tag {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 0.75rem;
  font-weight: 600;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}
.see-all {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--red);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}
.see-all:hover { border-color: var(--red); }

/* ═══ NAVIGATION ═══ */
.nav-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.3s;
}
.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 2rem;
}
.nav-logo {
  display: flex;
  align-items: center;
}
.logo-pixel {
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.3s ease;
  will-change: transform;
}
.nav-logo:hover .logo-pixel {
  transform: scale(1.03);
  filter: drop-shadow(0 0 15px rgba(232, 53, 46, 0.5));
}
.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray-300);
  transition: color 0.3s;
  position: relative;
}
.nav-links a:hover { color: var(--white); }
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width 0.3s var(--ease-expo);
}
.nav-links a:hover::after { width: 100%; }

.btn-follow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--red);
  color: var(--white);
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.3s var(--ease-expo);
  box-shadow: 0 4px 16px rgba(232,53,46,0.3);
}
.btn-follow:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,53,46,0.5);
}

/* ═══ BUTTONS ═══ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--red);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 100px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.4s var(--ease-expo);
  box-shadow: 0 4px 20px rgba(232,53,46,0.3);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(232,53,46,0.5);
}
.btn-primary.large { padding: 1.2rem 2.5rem; font-size: 1rem; }

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid var(--gray-700);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 100px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.4s var(--ease-expo);
  background: transparent;
  cursor: pointer;
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.04);
  transform: translateY(-2px);
}

/* ═══ HERO ═══ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--black);
}
.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 1;
}
.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, transparent 50%, var(--black) 100%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(232,53,46,0.06) 0%, transparent 70%);
}
.hero-content {
  position: relative;
  z-index: 20;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem 5rem 2rem;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--card);
  border: 1px solid var(--glass-border);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-family: var(--font-heading);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--gray-300);
  margin-bottom: 2rem;
}
.live-dot {
  width: 8px; height: 8px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--red-glow);
  animation: ring-pulse 2s infinite;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 11vw, 12rem);
  line-height: 0.88;
  letter-spacing: 2px;
  margin-bottom: 1.5rem;
}
.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--gray-300);
  max-width: 550px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Marquee */
.marquee-strip {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--red);
  padding: 0.8rem 0;
  overflow: hidden;
  z-index: 10;
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marquee 25s linear infinite;
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 3px;
  color: var(--black);
}
.marquee-track span { padding-right: 2rem; }
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ═══ STATS ═══ */
.stats {
  position: relative;
  padding: 8rem 2rem;
  overflow: hidden;
}
.stats-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.stat-card {
  background: var(--dark);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 3rem 2rem;
  transition: all 0.4s var(--ease-expo);
}
.stat-card:hover {
  background: var(--card);
  transform: translateY(-4px);
  border-color: rgba(232,53,46,0.2);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  letter-spacing: 1px;
}
.stat-label {
  color: var(--gray-500);
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-top: 0.5rem;
}
.stat-wide {
  grid-column: span 1;
}
.stat-quote h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.4;
  font-weight: 600;
}
.quote-icon {
  color: var(--red);
  margin-bottom: 1rem;
}

/* ═══ LIVE FEED ═══ */
.feed-section {
  padding: 8rem 2rem;
  background: var(--dark);
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
}
.feed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}
.feed-card {
  background: var(--dark);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.4s var(--ease-expo), box-shadow 0.4s var(--ease-expo), border-color 0.4s;
  position: relative;
  display: flex;
  flex-direction: column;
}
.feed-card:hover {
  transform: translateY(-8px);
  border-color: rgba(232,53,46,0.5);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px rgba(232,53,46,0.1);
}
.feed-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  height: 100%;
}
.feed-img-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}
.feed-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-expo);
}
.feed-card:hover .feed-media {
  transform: scale(1.05);
}
.feed-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 6rem 1.5rem 1.5rem;
  background: linear-gradient(to top, rgba(10,10,10,0.95) 0%, rgba(10,10,10,0.7) 40%, rgba(10,10,10,0) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  pointer-events: none;
}
.quote-svg {
  color: var(--red);
  margin-bottom: 0.75rem;
  width: 24px;
  height: 24px;
  opacity: 0.9;
}
.feed-caption-text {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--white);
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-weight: 500;
  text-shadow: 0 2px 4px rgba(0,0,0,0.8);
}
.feed-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 1rem;
}
.feed-footer-tag {
  color: var(--red);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
}
.feed-time-text {
  color: var(--gray-400);
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 500;
}
.type-indicator {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  padding: 0.4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.feed-date {
  color: var(--gray-500);
  font-size: 0.8rem;
  font-family: var(--font-heading);
}

/* Skeletons */
.skeleton-card {
  background: var(--card);
  border-radius: 12px;
  border: 1px solid var(--glass-border);
  overflow: hidden;
  position: relative;
  min-height: 300px;
}
.skeleton-mega { grid-column: span 2; grid-row: span 2; min-height: 450px; }
.skeleton-tall { grid-row: span 2; min-height: 400px; }
.skeleton-card::after {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0) 100%);
  transform: translateX(-100%);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 100% { transform: translateX(100%); } }

.feed-cta-wrap {
  max-width: 1400px;
  margin: 3rem auto 0;
  text-align: center;
}

/* ═══ CATEGORIES ═══ */
.categories {
  position: relative;
  padding: 8rem 2rem;
  overflow: hidden;
}
.cat-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.cat-card {
  background: var(--dark);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.4s var(--ease-expo);
  position: relative;
  overflow: hidden;
}
.cat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--red);
  opacity: 0;
  transition: opacity 0.4s;
}
.cat-card:hover::before { opacity: 1; }
.cat-card:hover {
  background: var(--card);
  transform: translateY(-4px);
  border-color: rgba(232,53,46,0.15);
}
.cat-icon {
  width: 40px;
  height: 40px;
  color: var(--red);
  margin-bottom: 1.5rem;
}
.cat-card h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
}
.cat-card p {
  color: var(--gray-500);
  font-size: 0.95rem;
}

/* ═══ MERCH ═══ */
.merch-section {
  padding: 8rem 2rem;
  background: var(--dark);
  border-top: 1px solid var(--glass-border);
}
.merch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  max-width: 1400px;
  margin: 0 auto;
}
.merch-card {
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.4s var(--ease-expo);
}
.merch-card:hover {
  transform: translateY(-6px);
  border-color: rgba(232,53,46,0.25);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.merch-visual {
  position: relative;
  aspect-ratio: 4/5;
  background: var(--black);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.merch-badge {
  position: absolute;
  top: 1rem; left: 1rem;
  background: rgba(232,53,46,0.1);
  color: var(--red);
  border: 1px solid rgba(232,53,46,0.2);
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 5;
}
.merch-badge.hot {
  background: rgba(255,200,0,0.1);
  color: #FFB830;
  border-color: rgba(255,200,0,0.2);
}
.merch-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.165, 0.84, 0.44, 1), filter 0.5s ease;
  will-change: transform;
}
.merch-card:hover .merch-img {
  transform: scale(1.08);
  filter: brightness(1.05) saturate(1.1);
}
.merch-info {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.merch-info h4 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
}
.merch-price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
}
.merch-price del {
  color: var(--gray-500);
  font-weight: 400;
  margin-right: 0.5rem;
  font-size: 0.9rem;
}
.merch-cta {
  max-width: 1400px;
  margin: 3rem auto 0;
  text-align: center;
}

/* ═══ COLLABORATE ═══ */
.collab-section {
  position: relative;
  padding: 10rem 2rem;
  text-align: center;
  overflow: hidden;
}
.collab-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.collab-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.collab-sub {
  color: var(--gray-300);
  font-size: 1.1rem;
  line-height: 1.7;
  margin: 2rem 0 2.5rem;
}

/* ═══ BIG CTA ═══ */
.big-cta {
  padding: 10rem 2rem;
  text-align: center;
  background: linear-gradient(to bottom, var(--black), var(--dark));
}
.glow-btn {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  margin-top: 3rem;
  padding: 1.5rem 3rem;
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 2px;
  transition: all 0.4s var(--ease-expo);
}
.glow-btn:hover {
  background: var(--red);
  border-color: var(--red);
  box-shadow: 0 0 40px var(--red-glow);
  transform: scale(1.05);
}
.arrow-icon { transition: transform 0.3s var(--ease-expo); }
.glow-btn:hover .arrow-icon { transform: translateX(6px); }

/* ═══ FOOTER ═══ */
.footer {
  background: var(--black);
  border-top: 1px solid var(--glass-border);
  padding: 5rem 2rem 2rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  max-width: 1400px;
  margin: 0 auto 4rem;
}
.footer-brand p {
  color: var(--gray-500);
  margin-top: 1.5rem;
  max-width: 300px;
  line-height: 1.7;
}
.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gray-300);
  margin-bottom: 1.2rem;
}
.footer-col a {
  color: var(--gray-500);
  font-size: 0.95rem;
  transition: color 0.3s;
  display: block;
  padding: 0.3rem 0;
}
.footer-col a:hover { color: var(--red); }
.footer-bottom {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--glass-border);
  color: var(--gray-700);
  font-size: 0.85rem;
}
.footer-socials { display: flex; gap: 1rem; }
.footer-socials a { color: var(--gray-500); transition: color 0.3s; }
.footer-socials a:hover { color: var(--white); }

/* ═══ SCROLL ANIMATIONS ═══ */
.anim-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.7s var(--ease-expo) forwards;
}
.d1 { animation-delay: 0.1s; }
.d2 { animation-delay: 0.2s; }
.d3 { animation-delay: 0.3s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.anim-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s var(--ease-expo);
}
.anim-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .feed-grid { grid-template-columns: repeat(2, 1fr); }
  .feed-mega { grid-column: span 2; grid-row: span 1; }
  .feed-tall { grid-row: span 1; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .merch-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-inner { padding: 1rem 1.5rem; }
  .hero-content { padding: 0 1.5rem; }
  .hero-title { font-size: clamp(3rem, 12vw, 5rem); }
  .stats { padding: 4rem 1.5rem; }
  .stats-grid { grid-template-columns: 1fr; }
  .feed-section { padding: 4rem 1.5rem; }
  .feed-grid { grid-template-columns: 1fr; }
  .feed-mega { grid-column: span 1; }
  .section-head { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .categories { padding: 4rem 1.5rem; }
  .cat-grid { grid-template-columns: 1fr; }
  .merch-section { padding: 4rem 1.5rem; }
  .merch-grid { grid-template-columns: 1fr; }
  .collab-section { padding: 6rem 1.5rem; }
  .big-cta { padding: 6rem 1.5rem; }
  .footer { padding: 3rem 1.5rem 1.5rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas a { text-align: center; justify-content: center; max-width: 300px; width: 100%; margin: 0 auto; }
  #glow-pointer { display: none; }
  .massive-text { font-size: clamp(3rem, 10vw, 5rem); }

  /* Mobile Nav */
  .hamburger-btn { display: flex; }
  .btn-follow .desktop-only { display: none; }
  .btn-follow { padding: 0.6rem; border-radius: 50%; } /* circle format on mobile */

  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9;
  }
  
  .nav-links.active {
    transform: translateX(0);
  }
  
  .nav-links a {
    font-size: 2rem;
  }

  body.menu-open {
    overflow: hidden;
  }
  
  .hamburger-btn.active .hamburger-line:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
  .hamburger-btn.active .hamburger-line:nth-child(2) { opacity: 0; }
  .hamburger-btn.active .hamburger-line:nth-child(3) { transform: rotate(-45deg) translate(7px, -6px); }
}