/* ═══════════════════════════════════════════════════
   GEEKLEARN GAMES — glg-premium.css
   Premium visual layer — augments main.css
   AAA studio quality: colour, depth, texture, polish
   ═══════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────
   0. ACCENT COLOUR SYSTEM
   One powerful brand red + warm secondary.
   Applied throughout via var(--a) / var(--a2).
───────────────────────────────────────────────────── */
:root {
  --a:           #E63946;               /* GLG red   */
  --accent:      #E63946;               /* alias for main.css compat */
  --accent-rgb:  230,57,70;             /* rgb channels for rgba() usage */
  --a2:          #FF6B35;               /* fire orange (secondary) */
  --a-dim:       rgba(230,57,70,.14);   /* tinted fill */
  --a-glow:      rgba(230,57,70,.22);   /* glow halo   */
  --a-glow-w:    rgba(230,57,70,.40);   /* strong glow */
  --a2-dim:      rgba(255,107,53,.12);

  /* Override bg to a warmer, very-slightly-tinted black */
  --bg:  #07070a;
  --s1:  #0e0e12;
  --s2:  #131317;
  --s3:  #1b1b22;
  --border: rgba(255,255,255,.07);
  --bmd:    rgba(255,255,255,.13);
  --bhi:    rgba(255,255,255,.24);

  /* Text selection */
  --sel-bg: rgba(230,57,70,.32);
}

/* Global selection colour */
::selection { background: var(--sel-bg); color: #fff; }
::-moz-selection { background: var(--sel-bg); color: #fff; }

/* ─────────────────────────────────────────────────────
   1. SCROLL PROGRESS BAR — accent red
───────────────────────────────────────────────────── */
#sprogress {
  background: linear-gradient(90deg, var(--a), var(--a2));
  height: 2px;
  box-shadow: 0 0 10px var(--a-glow);
}

/* ─────────────────────────────────────────────────────
   2. NAVIGATION — refined glass, accent on CTA
───────────────────────────────────────────────────── */
#nav.scrolled {
  background: rgba(7,7,10,.94);
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border-bottom-color: rgba(255,255,255,.06);
  box-shadow: 0 1px 0 rgba(255,255,255,.04), 0 8px 40px rgba(0,0,0,.5);
}

/* Contact = accent CTA button in nav */
.nav-cta {
  color: var(--white) !important;
  border: 1px solid rgba(230,57,70,.5) !important;
  padding: 6px 18px;
  transition: background .22s, border-color .22s, color .22s !important;
}
.nav-cta:hover {
  background: var(--a-dim) !important;
  border-color: var(--a) !important;
  color: #fff !important;
}
.nav-cta.active {
  background: var(--a-dim) !important;
  border-color: rgba(230,57,70,.6) !important;
}

/* Nav links — accent underline draw */
.nav-link::after {
  background: var(--a) !important;
}

/* ─────────────────────────────────────────────────────
   3. HERO — cinematic CSS background, no image needed
   Replaces the placeholder hero.svg entirely.
───────────────────────────────────────────────────── */
.hero-bg {
  /* Override SVG background — pure CSS cinematic atmosphere */
  background:
    radial-gradient(ellipse 110% 65% at 50% 106%,
      rgba(220,40,55,.28) 0%,
      rgba(160,20,30,.10) 45%,
      transparent 65%),
    radial-gradient(ellipse 60% 50% at 18% 80%,
      rgba(255,90,35,.09) 0%, transparent 52%),
    radial-gradient(ellipse 55% 45% at 82% 72%,
      rgba(100,20,180,.07) 0%, transparent 52%),
    linear-gradient(175deg, #050510 0%, #07070c 50%, #030308 100%) !important;
  filter: none !important;
  animation: heroDrift 28s ease-in-out infinite alternate !important;
}

/* Breathing accent glow behind hero text */
.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -15%;
  left: 50%;
  transform: translateX(-50%);
  width: 72%;
  height: 65%;
  background: radial-gradient(ellipse, var(--a-glow) 0%, transparent 65%);
  animation: heroGlowPulse 6s ease-in-out infinite alternate;
  pointer-events: none;
  border-radius: 50%;
}
@keyframes heroGlowPulse {
  from { opacity: .55; transform: translateX(-50%) scale(.95); }
  to   { opacity: 1;   transform: translateX(-50%) scale(1.08); }
}

/* Grain texture brighter on hero */
.hero-grain {
  opacity: .38 !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='250' height='250' filter='url(%23n)' opacity='.09'/%3E%3C/svg%3E") !important;
}

/* Bottom vignette stronger so text pops */
.hero-overlay {
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,.15) 0%,
    transparent 22%,
    rgba(7,7,10,.52) 72%,
    rgba(7,7,10,.97) 100%
  ) !important;
}

/* Hollow text stroke — more visible with faint tint */
.hero-slogan .hollow {
  -webkit-text-stroke: 1.5px rgba(255,255,255,.22) !important;
}

/* Accent underline beneath hero slogan */
.hero-slogan {
  position: relative;
}
.hero-slogan::after {
  content: '';
  display: block;
  width: clamp(40px,6vw,80px);
  height: 3px;
  background: linear-gradient(90deg, var(--a), var(--a2));
  margin: 16px auto 0;
  border-radius: 2px;
  box-shadow: 0 0 16px var(--a-glow), 0 0 32px rgba(230,57,70,.15);
}

/* Scroll indicator line — accent */
.hero-scroll-line {
  background: linear-gradient(transparent, rgba(230,57,70,.5)) !important;
}

/* ─────────────────────────────────────────────────────
   4. MARQUEE — accent separator dots
───────────────────────────────────────────────────── */
.marquee-dot {
  background: var(--a) !important;
  box-shadow: 0 0 6px var(--a-glow);
}
.marquee-item {
  color: rgba(255,255,255,.45) !important;
  letter-spacing: .15em !important;
}

/* ─────────────────────────────────────────────────────
   5. BUTTONS — accent on primary hover
───────────────────────────────────────────────────── */
.btn-primary {
  background: #fff;
  color: #000;
  border-color: #fff;
  font-weight: 600;
  letter-spacing: .26em;
  transition: background .25s, color .25s, border-color .25s, box-shadow .25s !important;
}
.btn-primary:hover {
  background: var(--a) !important;
  border-color: var(--a) !important;
  color: #fff !important;
  box-shadow: 0 0 22px var(--a-glow), 0 4px 16px rgba(0,0,0,.4) !important;
}
.btn-outline {
  border-color: rgba(255,255,255,.22) !important;
  letter-spacing: .26em !important;
}
.btn-outline:hover {
  border-color: rgba(255,255,255,.5) !important;
  background: rgba(255,255,255,.06) !important;
}
.btn-ghost {
  letter-spacing: .22em !important;
}
.btn-ghost:hover {
  color: var(--a) !important;
  border-color: rgba(230,57,70,.3) !important;
}

/* ─────────────────────────────────────────────────────
   6. PUZZLE STRIPS — cinematic depth + accent edge
───────────────────────────────────────────────────── */
/* Image slightly brighter so it's actually visible */
.puz-strip-img {
  filter: brightness(.52) saturate(.68) !important;
}
.puz-strip-row:hover .puz-strip-img {
  filter: brightness(.75) saturate(.92) !important;
}

/* Coloured accent bar on bottom edge per strip */
.puz-strip-row:nth-child(1) .puz-strip::before,
.puz-strip-row:nth-child(2) .puz-strip::before,
.puz-strip-row:nth-child(3) .puz-strip::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0; right: 0;
  height: 2px;
  z-index: 5;
}
.puz-strip-row:nth-child(1) .puz-strip::before {
  background: linear-gradient(90deg, transparent, var(--a), transparent);
}
.puz-strip-row:nth-child(2) .puz-strip::before {
  background: linear-gradient(90deg, transparent, var(--a2), transparent);
}
.puz-strip-row:nth-child(3) .puz-strip::before {
  background: linear-gradient(90deg, transparent, #8B5CF6, transparent);
}

/* Large genre category label — slightly more visible */
.puz-cat {
  opacity: .075 !important;
}
.puz-strip-row:hover .puz-cat {
  opacity: .14 !important;
}

/* Quote text — more contrast */
.puz-quote-text {
  opacity: 1 !important;
  color: rgba(255,255,255,.92) !important;
}

/* Strip index number  */
.puz-strip-index {
  font-size: clamp(6rem, 14vw, 16rem) !important;
  opacity: .045 !important;
  color: #fff !important;
}
.puz-strip-row:hover .puz-strip-index {
  opacity: .09 !important;
}

/* ─────────────────────────────────────────────────────
   7. GLG BAND — accent label
───────────────────────────────────────────────────── */
.glg-band-label {
  color: rgba(255,255,255,.28) !important;
  letter-spacing: .52em !important;
}

/* ─────────────────────────────────────────────────────
   8. STUDIO BLOCK — accent on quote + theme bars
───────────────────────────────────────────────────── */
.studio-quote {
  font-size: clamp(1.6rem, 3.8vw, 3rem) !important;
  line-height: 1.18 !important;
  letter-spacing: -.01em !important;
}
.studio-quote em {
  color: var(--a);
  font-style: italic;
}
.studio-theme-bar {
  background: var(--a) !important;
  opacity: .7;
}
.studio-theme-item:hover .studio-theme-bar {
  opacity: 1 !important;
  box-shadow: 0 0 10px var(--a-glow);
}
.studio-theme-name {
  transition: color .22s;
}
.studio-theme-item:hover .studio-theme-name {
  color: #fff !important;
  text-shadow: 0 0 20px rgba(255,255,255,.12);
}

/* ─────────────────────────────────────────────────────
   9. STATS BAND — accent numbers
───────────────────────────────────────────────────── */
.glg-stat-num {
  color: var(--white) !important;
}
.glg-stat-num::after {
  color: var(--a) !important;
}

/* ─────────────────────────────────────────────────────
   10. GAME CARDS (Carousel) — accent glow on hover
───────────────────────────────────────────────────── */
.c-card {
  transition:
    transform .38s cubic-bezier(.16,1,.3,1),
    box-shadow .38s cubic-bezier(.16,1,.3,1),
    border-color .3s !important;
}
.c-card:hover {
  transform: translateY(-6px) !important;
  border-color: rgba(230,57,70,.28) !important;
  box-shadow:
    0 0 0 1px rgba(230,57,70,.15),
    0 16px 50px rgba(0,0,0,.65),
    0 0 30px rgba(230,57,70,.06) !important;
}

/* Title animates to white on hover */
.c-card-title {
  transition: color .25s !important;
}
.c-card:hover .c-card-title {
  color: #fff !important;
}

/* Category tag colour */
.c-card-cat {
  color: var(--a) !important;
  border-color: rgba(230,57,70,.25) !important;
}

/* "Coming soon" badge */
.c-card-soon {
  color: var(--a) !important;
  border-color: rgba(230,57,70,.3) !important;
  background: rgba(230,57,70,.06) !important;
}

/* ─────────────────────────────────────────────────────
   11. WORKS PAGE HERO — accent underline
───────────────────────────────────────────────────── */
.works-hero .section-h::after {
  content: '';
  display: block;
  width: clamp(36px,5vw,64px);
  height: 2px;
  background: linear-gradient(90deg, var(--a), var(--a2));
  margin: 14px auto 0;
  border-radius: 1px;
}

/* ─────────────────────────────────────────────────────
   12. CTA BAND — dramatic accent
───────────────────────────────────────────────────── */
.glg-cta-band {
  position: relative;
  overflow: hidden;
}
.glg-cta-band::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(230,57,70,.12) 0%, transparent 65%);
  pointer-events: none;
}
#cta-title {
  font-size: clamp(2.8rem,8vw,8rem) !important;
}

/* ─────────────────────────────────────────────────────
   13. ABOUT PAGE — accent treatment
───────────────────────────────────────────────────── */
.about-hero .section-h::after {
  content: '';
  display: block;
  width: clamp(36px,5vw,64px);
  height: 2px;
  background: linear-gradient(90deg, var(--a), var(--a2));
  margin: 14px auto 0;
  border-radius: 1px;
}

/* Team / crew cards */
.cm-card {
  transition: transform .35s cubic-bezier(.16,1,.3,1), box-shadow .35s !important;
}
.cm-card:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 16px 40px rgba(0,0,0,.6), 0 0 20px rgba(230,57,70,.06) !important;
}

/* Manifesto quote */
.about-manifesto-quote {
  color: var(--white) !important;
  opacity: .88;
}
.about-manifesto-quote::before,
.about-manifesto-quote::after {
  color: var(--a) !important;
  opacity: .55;
}

/* ─────────────────────────────────────────────────────
   14. CONTACT PAGE — accent hero + form refinements
───────────────────────────────────────────────────── */
.contact-hero {
  position: relative;
  overflow: hidden;
}
.contact-hero::before {
  content: '';
  position: absolute;
  bottom: -30%;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 100%;
  background: radial-gradient(ellipse, rgba(230,57,70,.10) 0%, transparent 60%);
  pointer-events: none;
}
.contact-hero-h {
  font-size: clamp(5rem,15vw,14rem) !important;
}
.contact-promise-n {
  color: var(--a) !important;
}
.contact-direct-card::before {
  background: linear-gradient(90deg, transparent, var(--a-glow-w), transparent) !important;
  opacity: .6;
}
.contact-submit-btn:hover,
.btn-primary.contact-submit-btn:hover {
  background: var(--a) !important;
  border-color: var(--a) !important;
  box-shadow: 0 0 22px var(--a-glow) !important;
}

/* ─────────────────────────────────────────────────────
   15. DETAIL PAGE — stronger accent use
───────────────────────────────────────────────────── */
/* Hero back button accent */
.dp-back:hover {
  color: var(--a) !important;
}

/* Badge pulse tint */
.dp-hero-badge-dot {
  background: var(--a) !important;
  box-shadow: 0 0 10px var(--a-glow) !important;
}

/* Feature numbers in accent tint */
.dp-feat-num {
  opacity: .6 !important;
}

/* Platform button hover */
.dp-plat-btn:hover {
  border-color: rgba(230,57,70,.3) !important;
}

/* Buy button */
.dp-buy-btn {
  background: var(--a) !important;
  border: 1px solid var(--a) !important;
  color: #fff !important;
  transition: background .22s, box-shadow .22s !important;
}
.dp-buy-btn:hover {
  background: #c1202b !important;
  box-shadow: 0 0 20px var(--a-glow) !important;
}

.dp-sticky-buy {
  border-color: var(--a) !important;
  color: var(--a) !important;
}
.dp-sticky-buy:hover {
  background: var(--a) !important;
  color: #fff !important;
}

/* ─────────────────────────────────────────────────────
   16. FOOTER — accent top-edge gradient
───────────────────────────────────────────────────── */
footer {
  position: relative;
}
footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, var(--a) 30%, var(--a2) 60%, transparent 100%);
  opacity: .35;
  pointer-events: none;
}

/* Footer nav links — accent hover */
.footer-links button:hover,
.footer-links a:hover {
  color: var(--a) !important;
}

/* ─────────────────────────────────────────────────────
   17. LANGUAGE GATE — accent underline on hover
───────────────────────────────────────────────────── */
.gate-lang::after {
  background: var(--a) !important;
  height: 3px !important;
}
.gate-lang:hover {
  box-shadow: 0 0 0 1px rgba(230,57,70,.35) !important;
}

/* Gate logo subtle glow */
.gate-logo-wrap {
  filter:
    drop-shadow(0 0 14px rgba(0,0,0,.98))
    drop-shadow(0 0 48px rgba(0,0,0,.72)) !important;
}

/* ─────────────────────────────────────────────────────
   18. LOADER — accent pulse
───────────────────────────────────────────────────── */
.loader-logo {
  filter: brightness(0) invert(1) !important;
  drop-shadow(0 0 20px rgba(230,57,70,.2));
}

/* ─────────────────────────────────────────────────────
   19. SECTION GRAIN TEXTURE OVERLAY
   Adds depth to flat dark surfaces.
───────────────────────────────────────────────────── */
.glg-pattern::after,
.glg-cta-band::after,
.studio-block::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='250' height='250' filter='url(%23n)' opacity='.09'/%3E%3C/svg%3E");
  opacity: .025;
  z-index: 0;
}

/* ─────────────────────────────────────────────────────
   20. SECTION HEADINGS — accent underline utility
───────────────────────────────────────────────────── */
.section-eye::before,
.section-eye::after {
  background: var(--a) !important;
  opacity: .55;
}

/* ─────────────────────────────────────────────────────
   21. MODAL — accent title
───────────────────────────────────────────────────── */
.modal-title {
  color: #fff;
}
.modal-eye {
  color: var(--a) !important;
}

/* ─────────────────────────────────────────────────────
   22. SEARCH MODAL — accent highlight
───────────────────────────────────────────────────── */
.match-hl {
  color: var(--a) !important;
  border-bottom-color: rgba(230,57,70,.4) !important;
}
.search-result:hover {
  background: rgba(230,57,70,.04) !important;
  border-color: rgba(230,57,70,.2) !important;
}

/* ─────────────────────────────────────────────────────
   23. PAGE TRANSITION — smoother with slight Y drift
───────────────────────────────────────────────────── */
@keyframes pageIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}
.page.active {
  animation: pageIn .55s cubic-bezier(.16,1,.3,1) both !important;
}

/* ─────────────────────────────────────────────────────
   24. FOCUS RING — accent
───────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid rgba(230,57,70,.55) !important;
  outline-offset: 3px !important;
}

/* ─────────────────────────────────────────────────────
   25. PREFERS REDUCED MOTION — respect all overrides
───────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .hero-bg::after         { animation: none !important; }
  .hero-bg                { animation: none !important; }
  @keyframes heroGlowPulse { from {} to {} }
}

/* ─────────────────────────────────────────────────────
   26. RESPONSIVE ADJUSTMENTS
───────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .contact-hero-h {
    font-size: clamp(4rem, 14vw, 10rem) !important;
  }
  #cta-title {
    font-size: clamp(2.4rem, 10vw, 6rem) !important;
  }
  .hero-slogan::after {
    margin-top: 12px;
  }
}
@media (max-width: 640px) {
  .hero-slogan::after {
    width: 40px;
    margin-top: 10px;
  }
  .works-hero .section-h::after,
  .about-hero .section-h::after {
    width: 32px;
    margin-top: 10px;
  }
  .contact-hero-h {
    font-size: clamp(3.5rem, 18vw, 8rem) !important;
  }
}