:root {
  --bg: #000;
  --bg-1: #0a0a0a;
  --bg-2: #111;
  --bg-3: #1a1a1a;
  --bg-4: #242424;
  --bg-5: #2e2e2e;
  --gray-d: #3d3d3d;
  --gray-m: #6b6b6b;
  --gray-l: #a0a0a0;
  --gray-p: #d0d0d0;
  --white: #fff;
  --white-04: rgba(255,255,255,0.04);
  --white-08: rgba(255,255,255,0.08);
  --white-15: rgba(255,255,255,0.15);
  --white-25: rgba(255,255,255,0.25);
  --white-50: rgba(255,255,255,0.5);
  --white-60: rgba(255,255,255,0.6);
  --danger: #ff3b30;
  --danger-hover: #ff4d42;
  --danger-glow: rgba(255,59,48,0.15);
  --font: 'Space Grotesk', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --font-pixel: 'Press Start 2P', monospace;
  --ease-out: cubic-bezier(0.16,1,0.3,1);
  --ease-spring: cubic-bezier(0.34,1.56,0.64,1);
  --ease-smooth: cubic-bezier(0.4,0,0.2,1);
  --ease-in: cubic-bezier(0.4,0,1,1);
  --dur-fast: 150ms;
  --dur-base: 250ms;
  --dur-slow: 400ms;
  --dur-slower: 600ms;
  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-pill: 999px;
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 16px;
  --sp-4: 24px;
  --sp-5: 32px;
  --sp-6: 48px;
  --sp-7: 64px;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.5);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.6);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.7);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.8);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.9);
  --shadow-glow: 0 0 24px var(--danger-glow);
  --shadow-glow-lg: 0 0 48px var(--danger-glow);
  --elev-1: var(--bg-2);
  --elev-2: var(--bg-3);
  --elev-3: var(--bg-4);
  --elev-4: var(--bg-5);
}

[data-theme="light"] {
  --bg: #fcfcfc;
  --bg-1: #f5f5f5;
  --bg-2: #eee;
  --bg-3: #e4e4e4;
  --bg-4: #d8d8d8;
  --bg-5: #ccc;
  --gray-d: #aaa;
  --gray-m: #777;
  --gray-l: #4a4a4a;
  --gray-p: #1a1a1a;
  --white: #0a0a0a;
  --white-04: rgba(0,0,0,0.04);
  --white-08: rgba(0,0,0,0.08);
  --white-15: rgba(0,0,0,0.15);
  --white-25: rgba(0,0,0,0.25);
  --white-50: rgba(0,0,0,0.5);
  --white-60: rgba(0,0,0,0.6);
  --danger: #d62a1f;
  --danger-hover: #e63a2f;
  --danger-glow: rgba(214,42,31,0.15);
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.1);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.12);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.15);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.18);
  --shadow-xl: 0 24px 64px rgba(0,0,0,0.2);
  --shadow-glow: 0 0 24px var(--danger-glow);
  --shadow-glow-lg: 0 0 48px var(--danger-glow);
  --elev-1: var(--bg-2);
  --elev-2: var(--bg-3);
  --elev-3: var(--bg-4);
  --elev-4: var(--bg-5);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--white);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  transition:background 0.3s ease,color 0.3s ease;
}

::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--bg-2)}
::-webkit-scrollbar-thumb{background:var(--bg-5);border-radius:4px}
::-webkit-scrollbar-thumb:hover{background:var(--gray-d)}

:focus-visible{outline:2px solid var(--danger);outline-offset:2px}
:focus:not(:focus-visible){outline:none}

::selection{background:var(--danger);color:var(--white)}

.splash{
  position:fixed;inset:0;
  background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  z-index:9999;
  transition:opacity var(--dur-slower) var(--ease-out),visibility var(--dur-slower);
}
.splash.hidden{opacity:0;visibility:hidden;pointer-events:none}
.splash-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);
  background-size:48px 48px;
}
.splash-content{
  position:relative;z-index:1;
  display:flex;flex-direction:column;align-items:center;
  text-align:center;
}
.splash-logo-wrap{
  position:relative;
  width:96px;height:96px;
  margin-bottom:var(--sp-5);
  opacity:0;
  animation:splashLogo var(--dur-slow) var(--ease-spring) var(--dur-base) forwards;
}
.splash-logo{
  width:100%;height:100%;
  border-radius:50%;
  object-fit:cover;
  border:2px solid var(--white-25);
  position:relative;z-index:1;
}
.splash-glow{
  position:absolute;inset:-16px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,0.12) 0%,transparent 70%);
  animation:splashGlow 2s ease-in-out infinite;
}
.splash-ring{
  position:absolute;inset:-8px;
  border-radius:50%;
  border:1px solid transparent;
  border-top-color:var(--white-50);
  animation:splashSpin 1.5s linear infinite;
}
.splash-ring::before{
  content:'';position:absolute;inset:6px;
  border-radius:50%;
  border:1px solid transparent;
  border-bottom-color:var(--white-25);
  animation:splashSpin 2s linear infinite reverse;
}
.splash-title{
  font-family:var(--font-pixel);
  font-size:clamp(0.9rem,3vw,1.4rem);
  color:var(--white);
  text-shadow:0 0 20px rgba(255,255,255,0.15),0 0 60px rgba(255,255,255,0.05);
  opacity:0;
  animation:splashFade var(--dur-base) var(--ease-out) calc(var(--dur-base) * 2) forwards;
}
.splash-sub{
  font-family:var(--font-mono);
  font-size:clamp(0.5rem,1.2vw,0.75rem);
  color:var(--gray-l);
  letter-spacing:0.15em;
  text-transform:uppercase;
  margin-top:var(--sp-2);
  opacity:0;
  animation:splashFade var(--dur-base) var(--ease-out) calc(var(--dur-base) * 3) forwards;
}
.splash-bar{
  width:240px;height:3px;
  border:1px solid var(--white-15);
  border-radius:2px;
  margin-top:var(--sp-5);
  overflow:hidden;
  opacity:0;
  animation:splashFade var(--dur-fast) var(--ease-out) calc(var(--dur-base) * 4) forwards;
}
.splash-fill{height:100%;width:0;background:var(--white);border-radius:2px;animation:splashBar var(--dur-slower) var(--ease-out) calc(var(--dur-base) * 5) forwards}

@keyframes splashLogo{from{opacity:0;transform:scale(0.5)}to{opacity:1;transform:scale(1)}}
@keyframes splashGlow{0%,100%{opacity:0.5;transform:scale(1)}50%{opacity:1;transform:scale(1.08)}}
@keyframes splashSpin{to{transform:rotate(360deg)}}
@keyframes splashFade{to{opacity:1}}
@keyframes splashBar{from{width:0}to{width:100%}}

.navbar{
  position:fixed;top:0;left:0;
  width:100%;z-index:1000;
  padding:0 var(--sp-5);
  height:64px;
  display:flex;align-items:center;
  gap:var(--sp-4);
  background:transparent;
  border-bottom:1px solid transparent;
  transition:background var(--dur-slow) var(--ease-smooth),border-color var(--dur-slow) var(--ease-smooth),backdrop-filter var(--dur-slow) var(--ease-smooth),padding var(--dur-slow) var(--ease-smooth);
}
.navbar.scrolled{
  background:rgba(0,0,0,0.88);
  backdrop-filter:blur(20px) saturate(1.2);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--white-08);
}
[data-theme="light"] .navbar.scrolled{background:rgba(252,252,252,0.88)}

.navbar-brand{
  display:flex;align-items:center;gap:var(--sp-2);
  text-decoration:none;color:var(--white);
  flex-shrink:0;
}
.brand-icon{
  width:34px;height:34px;
  border-radius:50%;
  border:1px solid var(--white-25);
  overflow:hidden;
  background:var(--elev-2);
  transition:border-color var(--dur-base) ease,transform var(--dur-base) var(--ease-spring);
  flex-shrink:0;
}
.navbar-brand:hover .brand-icon{border-color:var(--white);transform:scale(1.05)}
.brand-text{font-size:0.95rem;font-weight:600;letter-spacing:-0.01em}

.navbar-menu{display:flex;align-items:center;gap:var(--sp-1);margin:0 auto}
.nav-link{
  position:relative;
  padding:var(--sp-1) var(--sp-3);
  font-size:0.85rem;font-weight:500;
  color:var(--gray-p);
  text-decoration:none;
  border-radius:var(--r-pill);
  transition:color var(--dur-fast) ease,background var(--dur-fast) ease;
}
.nav-link::after{
  content:'';position:absolute;
  bottom:4px;left:50%;transform:translateX(-50%) scaleX(0);
  width:calc(100% - 2rem);height:1.5px;
  background:var(--white);
  transition:transform var(--dur-base) var(--ease-out);
  transform-origin:center;
}
.nav-link:hover,.nav-link.active{color:var(--white);background:var(--white-08)}
.nav-link:hover::after,.nav-link.active::after{transform:translateX(-50%) scaleX(1)}

.nav-link--cta{border:1px solid var(--white-25);margin-left:var(--sp-2)}
.nav-link--cta:hover{background:var(--white);color:var(--bg);border-color:var(--white)}
.nav-link--cta::after{display:none}

.navbar-actions{display:flex;align-items:center;gap:var(--sp-2);flex-shrink:0}

.theme-btn{
  width:36px;height:36px;
  background:var(--white-08);
  border:1px solid var(--white-15);
  border-radius:50%;
  color:var(--gray-p);
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all var(--dur-fast) ease;
  position:relative;
}
.theme-btn:hover{background:var(--white-15);color:var(--white);border-color:var(--white-25)}
.theme-btn svg{width:18px;height:18px;position:absolute;transition:opacity var(--dur-base) ease,transform var(--dur-base) var(--ease-spring)}
.theme-btn .icon-sun{opacity:0;transform:rotate(90deg) scale(0)}
.theme-btn .icon-moon{opacity:1;transform:rotate(0) scale(1)}
[data-theme="light"] .theme-btn .icon-sun{opacity:1;transform:rotate(0) scale(1)}
[data-theme="light"] .theme-btn .icon-moon{opacity:0;transform:rotate(-90deg) scale(0)}

.nav-toggle{
  display:none;
  background:none;border:1px solid var(--white-15);
  color:var(--white);cursor:pointer;
  padding:var(--sp-1) var(--sp-2);
  border-radius:var(--r-sm);
  transition:background var(--dur-fast) ease;
}
.nav-toggle:hover{background:var(--white-08)}
.nav-toggle svg{width:20px;height:20px}

.hero{
  position:relative;
  min-height:100vh;
  display:flex;align-items:center;
  padding:0 var(--sp-5);
  overflow:hidden;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('https://i.pinimg.com/originals/88/e5/54/88e5540465d258ab1d271bfc11189533.gif');
  background-size:cover;background-position:center;
  opacity:0.12;
  filter:grayscale(100%);
  transform:scale(1.05);
  animation:heroZoom 20s ease-in-out infinite alternate;
}
.hero::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to bottom,rgba(0,0,0,0.3) 0%,transparent 30%,transparent 70%,var(--bg) 100%);
  pointer-events:none;
}
[data-theme="light"] .hero::after{background:linear-gradient(to bottom,rgba(255,255,255,0.3) 0%,transparent 30%,transparent 70%,var(--bg) 100%)}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,0.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.02) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,black 0%,transparent 100%);
  -webkit-mask-image:radial-gradient(ellipse 70% 70% at 50% 50%,black 0%,transparent 100%);
}

.hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr 1fr;
  gap:var(--sp-7);align-items:center;
  width:100%;
}

.hero-text{
  opacity:0;transform:translateY(30px);
  animation:heroEntrance var(--dur-slower) var(--ease-out) calc(var(--dur-slow) * 2) forwards;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:var(--sp-1);
  font-size:0.7rem;font-family:var(--font-mono);
  letter-spacing:0.12em;text-transform:uppercase;
  color:var(--gray-l);
  border:1px solid var(--white-15);
  padding:var(--sp-1) var(--sp-3);
  border-radius:var(--r-pill);
  margin-bottom:var(--sp-4);
  backdrop-filter:blur(8px);
}
.badge-dot{width:5px;height:5px;background:var(--white);border-radius:50%;animation:badgePulse 2s ease-in-out infinite}
.hero-title{
  font-size:clamp(2rem,5.5vw,4.2rem);
  font-weight:700;
  letter-spacing:-0.04em;
  line-height:1.05;
  margin-bottom:var(--sp-3);
}
.hero-highlight{color:var(--gray-p);font-weight:300}
.hero-desc{
  font-size:clamp(0.9rem,1.8vw,1.05rem);
  color:var(--gray-l);
  margin-bottom:var(--sp-5);
  max-width:480px;
  font-weight:300;line-height:1.7;
}
.hero-actions{display:flex;gap:var(--sp-3);flex-wrap:wrap}

.hero-visual{
  display:flex;align-items:center;justify-content:center;
  opacity:0;
  animation:heroEntrance var(--dur-slower) var(--ease-out) calc(var(--dur-slow) * 3) forwards;
}
.hero-mark{
  position:relative;
  width:clamp(200px,25vw,360px);
  height:clamp(200px,25vw,360px);
  display:flex;align-items:center;justify-content:center;
}
.mark-orbit{
  position:absolute;inset:0;
  border-radius:50%;
  border:1px solid var(--white-08);
  animation:orbitSpin 20s linear infinite;
}
.mark-orbit::before{
  content:'';position:absolute;
  top:-3px;left:50%;
  width:6px;height:6px;
  background:var(--white);border-radius:50%;
  opacity:0.3;
}
.mark-orbit--2{inset:10%;animation-direction:reverse;animation-duration:15s;border-style:dashed}

.hero-scroll{
  position:absolute;bottom:var(--sp-5);left:50%;
  transform:translateX(-50%);
  z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:var(--sp-1);
  opacity:0;
  animation:fadeIn var(--dur-slow) ease calc(var(--dur-slow) * 4) forwards;
}
.hero-scroll span{font-size:0.65rem;font-family:var(--font-mono);letter-spacing:0.1em;text-transform:uppercase;color:var(--gray-m)}
.scroll-line{width:1px;height:36px;background:linear-gradient(to bottom,var(--gray-m),transparent);animation:scrollAnim 2s ease-in-out infinite}

@keyframes heroEntrance{to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{to{opacity:1}}
@keyframes badgePulse{0%,100%{opacity:1}50%{opacity:0.3}}
@keyframes scrollAnim{0%,100%{opacity:0.3;transform:scaleY(0.8)}50%{opacity:1;transform:scaleY(1)}}
@keyframes heroZoom{from{transform:scale(1.05)}to{transform:scale(1.15)}}
@keyframes orbitSpin{to{transform:rotate(360deg)}}

.btn{
  display:inline-flex;align-items:center;gap:var(--sp-1);
  padding:var(--sp-2) var(--sp-4);
  font-size:0.85rem;font-weight:600;
  font-family:var(--font);
  letter-spacing:0.01em;
  border-radius:var(--r-pill);
  text-decoration:none;
  cursor:pointer;
  transition:transform var(--dur-base) var(--ease-spring),box-shadow var(--dur-base) ease,background var(--dur-fast) ease,color var(--dur-fast) ease,border-color var(--dur-fast) ease;
  border:1.5px solid transparent;
}
.btn-primary{background:var(--white);color:var(--bg);border-color:var(--white)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
[data-theme="light"] .btn-primary:hover{box-shadow:0 8px 28px rgba(0,0,0,0.12)}
.btn-glass{background:var(--white-08);color:var(--gray-p);border-color:var(--white-15);backdrop-filter:blur(8px)}
.btn-glass:hover{background:var(--white-15);border-color:var(--white-25);color:var(--white);transform:translateY(-2px)}
.btn-lg{padding:var(--sp-3) var(--sp-6);font-size:0.9rem}
.btn svg{width:16px;height:16px}

.stats{background:var(--elev-1);border-top:1px solid var(--white-08);border-bottom:1px solid var(--white-08);padding:var(--sp-6) var(--sp-5)}
.stats-inner{display:flex;align-items:center;justify-content:center;gap:var(--sp-5);flex-wrap:wrap}
.stat-item{text-align:center;min-width:100px}
.stat-num{display:block;font-size:1.8rem;font-weight:700;letter-spacing:-0.02em;color:var(--white)}
.stat-label{font-size:0.75rem;font-family:var(--font-mono);letter-spacing:0.1em;text-transform:uppercase;color:var(--gray-m);margin-top:var(--sp-1)}
.stat-div{width:1px;height:40px;background:var(--white-08)}

.section{padding:var(--sp-7) var(--sp-5);position:relative}
.section--alt{background:var(--elev-1)}
.section-head{text-align:center;max-width:560px;margin:0 auto var(--sp-6)}
.section-tag{display:block;font-size:0.7rem;font-family:var(--font-mono);letter-spacing:0.15em;text-transform:uppercase;color:var(--gray-m);margin-bottom:var(--sp-2)}
.section-title{font-size:clamp(1.6rem,4vw,2.4rem);font-weight:700;letter-spacing:-0.03em;line-height:1.1;margin-bottom:var(--sp-2)}
.section-desc{font-size:0.95rem;color:var(--gray-l);font-weight:300;line-height:1.6}

.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--sp-3);max-width:1100px;margin:0 auto}

.card{
  position:relative;
  background:var(--white-04);
  border:1px solid var(--white-08);
  border-radius:var(--r-lg);
  padding:var(--sp-4);
  cursor:pointer;
  overflow:hidden;
  backdrop-filter:blur(12px);
  transition:transform var(--dur-slow) var(--ease-spring),border-color var(--dur-base) ease,box-shadow var(--dur-slow) ease,background var(--dur-base) ease;
  opacity:0;transform:translateY(20px);
}
.card.visible{
  opacity:1;transform:translateY(0);
  transition:opacity var(--dur-slow) var(--ease-out),transform var(--dur-slow) var(--ease-out),border-color var(--dur-base) ease,box-shadow var(--dur-slow) ease,background var(--dur-base) ease;
}
.card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,var(--white-08) 0%,transparent 50%);opacity:0;transition:opacity var(--dur-fast) ease;border-radius:inherit}
.card::after{content:'';position:absolute;top:0;left:0;width:100%;height:2px;background:var(--white);transform:scaleX(0);transform-origin:left;transition:transform var(--dur-slow) var(--ease-out)}
.card:hover{transform:translateY(-6px);border-color:var(--white-25);box-shadow:var(--shadow-xl);background:var(--elev-2)}
[data-theme="light"] .card:hover{box-shadow:0 16px 48px rgba(0,0,0,0.1);background:var(--elev-3)}
.card:hover::before{opacity:1}
.card:hover::after{transform:scaleX(1)}
.card>*{position:relative;z-index:1}

.card-icon{
  width:44px;height:44px;
  border:1px solid var(--white-15);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--gray-p);
  background:var(--elev-2);
  margin-bottom:var(--sp-3);
  transition:background var(--dur-base) ease,color var(--dur-base) ease,border-color var(--dur-base) ease,transform var(--dur-base) var(--ease-spring);
}
.card-icon svg{width:20px;height:20px}
.card:hover .card-icon{background:var(--white);color:var(--bg);border-color:var(--white);transform:scale(1.1) rotate(-5deg)}
.card-img{
  width:56px;height:56px;
  border-radius:var(--r-md);
  overflow:hidden;
  border:1px solid var(--white-08);
  margin-bottom:var(--sp-3);
  background:var(--elev-2);
}
.card-img img{width:100%;height:100%;object-fit:cover;transition:filter var(--dur-base) ease,transform var(--dur-slow) var(--ease-out)}
.card:hover .card-img img{transform:scale(1.06)}
.card-title{font-size:1.1rem;font-weight:600;letter-spacing:-0.02em;margin-bottom:var(--sp-1)}
.card-desc{font-size:0.85rem;color:var(--gray-l);line-height:1.6;font-weight:300;margin-bottom:var(--sp-3)}
.card-btn{
  display:inline-flex;align-items:center;gap:var(--sp-1);
  padding:var(--sp-1) var(--sp-3);
  background:transparent;
  border:1px solid var(--white-15);
  border-radius:var(--r-pill);
  color:var(--gray-p);
  font-size:0.78rem;font-weight:500;
  font-family:var(--font);
  text-decoration:none;
  cursor:pointer;
  transition:all var(--dur-base) var(--ease-spring);
}
.card-btn span{transition:transform var(--dur-base) var(--ease-spring);display:inline-block}
.card-btn:hover{background:var(--white);color:var(--bg);border-color:var(--white)}
.card-btn:hover span{transform:translateX(4px)}

.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--sp-3);max-width:1100px;margin:0 auto}
.tool-card{
  background:var(--white-04);
  border:1px solid var(--white-08);
  border-radius:var(--r-lg);
  padding:var(--sp-4);
  backdrop-filter:blur(12px);
  transition:transform var(--dur-slow) var(--ease-spring),border-color var(--dur-base) ease,box-shadow var(--dur-slow) ease,background var(--dur-base) ease;
}
.tool-card:hover{transform:translateY(-4px);border-color:var(--white-25);box-shadow:var(--shadow-lg);background:var(--elev-2)}
[data-theme="light"] .tool-card:hover{box-shadow:0 12px 36px rgba(0,0,0,0.08);background:var(--elev-3)}
.tool-icon{
  width:44px;height:44px;
  border:1px solid var(--white-15);
  border-radius:var(--r-md);
  display:flex;align-items:center;justify-content:center;
  color:var(--gray-p);
  background:var(--elev-2);
  margin-bottom:var(--sp-3);
  transition:all var(--dur-base) ease;
}
.tool-icon svg{width:22px;height:22px}
.tool-card:hover .tool-icon{background:var(--white);color:var(--bg);border-color:var(--white)}
.tool-name{font-size:1.05rem;font-weight:600;margin-bottom:var(--sp-1)}
.tool-desc{font-size:0.85rem;color:var(--gray-l);line-height:1.6;font-weight:300;margin-bottom:var(--sp-3)}
.tool-link{
  display:inline-flex;align-items:center;gap:var(--sp-1);
  font-size:0.8rem;font-weight:500;color:var(--gray-p);
  text-decoration:none;
  transition:color var(--dur-fast) ease;
}
.tool-link:hover{color:var(--white)}
.tool-link svg{width:14px;height:14px;transition:transform var(--dur-fast) ease}
.tool-link:hover svg{transform:translateX(3px)}

.about-inner{display:grid;grid-template-columns:1fr 1.5fr;gap:var(--sp-7);align-items:center;max-width:900px;margin:0 auto}
.about-visual{display:flex;justify-content:center}
.about-mark{
  width:clamp(140px,18vw,200px);height:clamp(140px,18vw,200px);
  border-radius:var(--r-xl);
  border:1px solid var(--white-15);
  background:var(--elev-1);
  overflow:hidden;
  padding:var(--sp-4);
  transition:border-color var(--dur-base) ease,transform var(--dur-slow) var(--ease-spring);
}
.about-mark:hover{border-color:var(--white-50);transform:scale(1.03) rotate(-3deg)}
.about-content{opacity:0;transform:translateY(20px)}
.about-content.visible{opacity:1;transform:translateY(0);transition:all var(--dur-slower) var(--ease-out)}
.about-text{font-size:0.95rem;color:var(--gray-l);line-height:1.7;font-weight:300;margin-bottom:var(--sp-3)}
.about-actions{display:flex;gap:var(--sp-3);margin-top:var(--sp-4);flex-wrap:wrap}

.cta{position:relative;padding:var(--sp-7) var(--sp-5);text-align:center;overflow:hidden;border-top:1px solid var(--white-08);background:var(--elev-1)}
.cta-bg{position:absolute;inset:0;background:radial-gradient(ellipse 60% 50% at 50% 50%,var(--white-04) 0%,transparent 70%)}
.cta-content{position:relative;z-index:1;max-width:560px;margin:0 auto;opacity:0;transform:translateY(20px)}
.cta-content.visible{opacity:1;transform:translateY(0);transition:all var(--dur-slower) var(--ease-out)}
.cta-title{font-size:clamp(1.5rem,4vw,2.2rem);font-weight:700;letter-spacing:-0.03em;margin-bottom:var(--sp-2)}
.cta-desc{font-size:0.95rem;color:var(--gray-l);font-weight:300;line-height:1.6;margin-bottom:var(--sp-4)}

.footer{background:var(--bg);border-top:1px solid var(--white-08);padding:var(--sp-6) var(--sp-5) var(--sp-4)}
.footer-inner{display:grid;grid-template-columns:2fr 1fr 1.5fr 1fr;gap:var(--sp-6);max-width:1100px;margin:0 auto}
.footer-icon{
  display:inline-flex;
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid var(--white-15);
  overflow:hidden;
  background:var(--elev-2);
  align-items:center;justify-content:center;
  color:var(--white);
  margin-bottom:var(--sp-2);
}
.footer-name{font-size:1rem;font-weight:600;display:block;margin-bottom:var(--sp-1)}
.footer-desc{font-size:0.85rem;color:var(--gray-l);line-height:1.6;font-weight:300;max-width:260px}
.footer-heading{font-size:0.75rem;font-family:var(--font-mono);letter-spacing:0.1em;text-transform:uppercase;color:var(--gray-m);margin-bottom:var(--sp-3)}
.footer-links{list-style:none}
.footer-links li{margin-bottom:var(--sp-1)}
.footer-links a{font-size:0.85rem;color:var(--gray-l);text-decoration:none;transition:color var(--dur-fast) ease}
.footer-links a:hover{color:var(--white)}
.footer-socials{display:flex;gap:var(--sp-2)}
.social-link{
  width:40px;height:40px;
  border-radius:var(--r-sm);
  background:var(--elev-2);
  border:1px solid var(--white-08);
  color:var(--gray-l);
  display:flex;align-items:center;justify-content:center;
  text-decoration:none;
  transition:all var(--dur-base) var(--ease-spring);
}
.social-link:hover{transform:translateY(-4px);color:var(--white)}
.social-link[aria-label="YouTube"]:hover{background:#FF0000;border-color:#FF0000}
.social-link[aria-label="Discord"]:hover{background:#5865F2;border-color:#5865F2}
.social-link[aria-label="Xbox"]:hover{background:#107C10;border-color:#107C10}
.social-link[aria-label="Patreon"]:hover{background:#FF424D;border-color:#FF424D}
.social-link svg{width:18px;height:18px}
.footer-bottom{text-align:center;padding-top:var(--sp-4);margin-top:var(--sp-5);border-top:1px solid var(--white-08);font-size:0.78rem;font-family:var(--font-mono);color:var(--gray-d);letter-spacing:0.03em;max-width:1100px;margin-left:auto;margin-right:auto}

.modal-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,0.88);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  display:flex;align-items:center;justify-content:center;
  z-index:2000;
  opacity:0;pointer-events:none;
  transition:opacity var(--dur-slow) var(--ease-smooth);
  padding:var(--sp-3);
}
.modal-overlay.active{opacity:1;pointer-events:all}

.modal{
  background:var(--elev-2);
  border:1px solid var(--white-15);
  border-radius:var(--r-xl);
  max-width:520px;width:100%;
  max-height:90vh;overflow-y:auto;
  padding:var(--sp-4);
  position:relative;
  transform:translateY(20px) scale(0.97);
  transition:transform var(--dur-slow) var(--ease-out);
  box-shadow:var(--shadow-lg);
}
.modal-overlay.active .modal{transform:translateY(0) scale(1)}
.modal::-webkit-scrollbar{width:3px}
.modal::-webkit-scrollbar-track{background:transparent}
.modal::-webkit-scrollbar-thumb{background:var(--bg-5);border-radius:2px}

.modal-x{
  position:absolute;top:var(--sp-1);right:var(--sp-1);
  width:32px;height:32px;
  background:var(--elev-3);
  border:1px solid var(--white-08);
  border-radius:50%;
  color:var(--gray-l);
  cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all var(--dur-fast) ease;
}
.modal-x:hover{background:var(--white);color:var(--bg);border-color:var(--white);transform:rotate(90deg)}
.modal-x svg{width:14px;height:14px}

.modal-visual{margin-bottom:var(--sp-2)}
.modal-img-wrap{
  width:72px;height:72px;
  border-radius:var(--r-md);
  overflow:hidden;
  border:1px solid var(--white-15);
  background:var(--elev-2);
  position:relative;
}
.modal-img-wrap img{width:100%;height:100%;object-fit:cover}
.modal-spinner{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  background:var(--elev-2);
}
.modal-spinner.hidden{display:none}
.spinner-ring{width:24px;height:24;border-radius:50%;border:1.5px solid transparent;border-top-color:var(--white);animation:spin var(--dur-slow) linear infinite}

.modal-title{font-size:1.4rem;font-weight:700;letter-spacing:-0.03em;margin-bottom:var(--sp-1)}
.modal-text{font-size:0.88rem;color:var(--gray-l);line-height:1.7;font-weight:300;margin-bottom:var(--sp-2.5)}

.modal-actions{display:flex;flex-wrap:gap:var(--sp-1);margin-bottom:var(--sp-2)}
.modal-btn{
  flex:1;min-width:120px;
  padding:var(--sp-1) var(--sp-3);
  background:var(--white);color:var(--bg);
  border:1.5px solid var(--white);
  border-radius:var(--r-pill);
  font-size:0.82rem;font-weight:600;
  font-family:var(--font);
  cursor:pointer;
  transition:all var(--dur-base) ease;
}
.modal-btn:hover{transform:translateY(-2px);opacity:0.9}
.modal-btn.ghost{background:transparent;color:var(--gray-p);border-color:var(--white-25)}
.modal-btn.ghost:hover{background:var(--white-08);border-color:var(--white-50);color:var(--white)}

.modal-dropdown{position:relative}
.dd-toggle{
  width:100%;
  padding:var(--sp-1) var(--sp-3);
  background:var(--elev-2);
  border:1px solid var(--white-08);
  border-radius:var(--r-md);
  color:var(--gray-p);
  font-size:0.85rem;font-family:var(--font);font-weight:500;
  display:flex;align-items:center;justify-content:space-between;
  cursor:pointer;
  transition:all var(--dur-base) ease;
}
.dd-toggle:hover{background:var(--elev-3);border-color:var(--white-15);color:var(--white)}
.dd-toggle svg{width:14px;height:14px;transition:transform var(--dur-base) var(--ease-out);color:var(--gray-m)}
.modal-dropdown.open .dd-toggle svg{transform:rotate(180deg)}

.dd-menu{
  position:absolute;top:calc(var(--sp-2) + var(--sp-1));left:0;right:0;
  background:var(--elev-2);
  border:1px solid var(--white-08);
  border-radius:var(--r-md);
  overflow:hidden;
  z-index:10;
  opacity:0;pointer-events:none;
  transform:translateY(-6px);
  transition:all var(--dur-base) var(--ease-out);
  box-shadow:var(--shadow-md);
}
.modal-dropdown.open .dd-menu{opacity:1;pointer-events:all;transform:translateY(0)}
.dd-link{
  display:block;padding:var(--sp-1) var(--sp-3);
  color:var(--gray-p);font-size:0.85rem;
  text-decoration:none;
  transition:all var(--dur-base) ease;
  border-bottom:1px solid var(--white-08);
}
.dd-link:last-child{border-bottom:none}
.dd-link:hover{background:var(--white-08);color:var(--white)}

.redirect-overlay{
  position:fixed;inset:0;
  background:rgba(0,0,0,0.92);
  backdrop-filter:blur(16px);
  display:flex;align-items:center;justify-content:center;
  z-index:3000;
  opacity:0;pointer-events:none;
  transition:opacity var(--dur-slow) var(--ease-smooth);
  padding:var(--sp-3);
}
.redirect-overlay.active{opacity:1;pointer-events:all}
.redirect-box{
  background:var(--elev-2);
  border:1px solid var(--white-15);
  border-radius:var(--r-xl);
  padding:var(--sp-4.5);
  text-align:center;
  max-width:380px;width:100%;
  box-shadow:var(--shadow-lg);
  transform:translateY(var(--sp-4)) scale(0.96);
  transition:transform var(--dur-slow) var(--ease-out);
}
.redirect-overlay.active .redirect-box{transform:translateY(0) scale(1)}
.redirect-title{font-size:1.3rem;font-weight:700;letter-spacing:-0.02em;margin-bottom:var(--sp-1)}
.redirect-dest{font-size:0.85rem;color:var(--gray-l);margin-bottom:var(--sp-2.5);font-weight:300}
.redirect-timer{font-size:0.95rem;font-family:var(--font-mono);color:var(--gray-p);margin-bottom:var(--sp-2.5);letter-spacing:0.05em}
.redirect-btns{display:flex;gap:var(--sp-2)}
.redirect-btn{
  flex:1;padding:var(--sp-1) var(--sp-3);
  border-radius:var(--r-pill);
  font-size:0.85rem;font-weight:600;
  font-family:var(--font);cursor:pointer;
  transition:all var(--dur-base) ease;
  border:1.5px solid transparent;
}
.redirect-btn.confirm{background:var(--white);color:var(--bg);border-color:var(--white)}
.redirect-btn.confirm:hover{transform:translateY(-2px)}
.redirect-btn.cancel{background:transparent;color:var(--gray-l);border-color:var(--white-15)}
.redirect-btn.cancel:hover{background:var(--white-08);color:var(--white);border-color:var(--white-25)}

[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity 0.7s var(--ease-out),transform 0.7s var(--ease-out)}
[data-reveal].revealed{opacity:1;transform:translateY(0)}

@keyframes spin{to{transform:rotate(360deg)}}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:2rem;text-align:center}
  .hero-text{order:1}
  .hero-visual{order:0}
  .hero-mark{width:clamp(120px,30vw,180px);height:clamp(120px,30vw,180px)}
  .hero-desc{margin-left:auto;margin-right:auto}
  .hero-actions{justify-content:center}
  .about-inner{grid-template-columns:1fr;gap:2.5rem;text-align:center}
  .about-actions{justify-content:center}
  .footer-inner{grid-template-columns:repeat(2,1fr)}
  .stat-div{display:none}
}

@media (max-width:768px){
  .navbar{padding:0 1.25rem;height:60px}
  .navbar-menu{
    position:absolute;top:60px;left:0;right:0;
    background:rgba(0,0,0,0.96);
    backdrop-filter:blur(20px);
    border-bottom:1px solid var(--white-08);
    flex-direction:column;gap:0;
    padding:0.5rem 1.25rem;
    transition:opacity 0.3s ease,transform 0.3s var(--ease-out);
    opacity:0;pointer-events:none;transform:translateY(-10px);
    margin:0;
  }
  .navbar-menu.open{opacity:1;pointer-events:all;transform:translateY(0)}
  [data-theme="light"] .navbar-menu{background:rgba(252,252,252,0.96)}
  .nav-link{padding:0.7rem 0;border-radius:0;border-bottom:1px solid var(--white-08);width:100%}
  .nav-link::after{display:none}
  .nav-link--cta{border:1px solid var(--white-25);margin:0.5rem 0 0;padding:0.6rem 1rem;text-align:center}
  .nav-toggle{display:block}
  .hero-title{font-size:clamp(1.6rem,7vw,2.4rem)}
  .cards-grid,.tools-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}
  .section{padding:3.5rem 1.25rem}
  .modal{padding:1.75rem 1.25rem}
  .modal-actions{flex-direction:column}
  .modal-btn{min-width:unset;width:100%}
  .footer-inner{grid-template-columns:1fr;gap:2rem}
  .redirect-btns{flex-direction:column}
  .splash-sub{font-size:clamp(0.45rem,2vw,0.65rem)}
}

@media (max-width:480px){
  .hero-title{font-size:1.5rem}
  .hero-desc{font-size:0.85rem}
  .hero-mark{width:120px;height:120px}
  .splash-bar{width:180px}
  .section{padding:3.5rem 1.25rem}
}

.lang-fab{position:fixed;bottom:var(--sp-4);left:var(--sp-4);z-index:300}
.lang-fab-btn{display:flex;align-items:center;gap:var(--sp-1);background:var(--elev-3);border:1px solid var(--white-15,rgba(255,255,255,.15));color:var(--white,#fff);padding:var(--sp-2) var(--sp-4);border-radius:999px;font-family:var(--font,inherit);font-size:.85rem;cursor:pointer;box-shadow:var(--shadow-xl);transition:transform .18s ease-out,border-color .25s ease-out,box-shadow .25s ease-out}
.lang-fab-btn:hover{border-color:var(--white-50,rgba(255,255,255,.5));transform:translateY(-2px)}
.lang-fab-btn:active{transform:scale(.95)}
.lang-fab-btn:disabled{opacity:.5;cursor:wait}
.lang-menu{position:absolute;bottom:calc(var(--sp-2) + var(--sp-4));left:0;min-width:190px;background:var(--elev-3);border:1px solid var(--white-15,rgba(255,255,255,.15));border-radius:10px;box-shadow:var(--shadow-xl);padding:var(--sp-1);display:flex;flex-direction:column;gap:var(--sp-1);opacity:0;visibility:hidden;transform:translateY(var(--sp-4));transition:opacity .25s ease-out,transform .25s ease-out,visibility 0s linear .25s}
.lang-menu.show{opacity:1;visibility:visible;transform:translateY(0);transition-delay:0s}
.lang-menu button{text-align:left;background:none;border:none;color:var(--white,#fff);padding:var(--sp-1) var(--sp-1);border-radius:var(--r-md);font-family:var(--font,inherit);font-size:.85rem;cursor:pointer;white-space:nowrap;transition:background var(--dur-base) ease-out}
.lang-menu button:hover{background:var(--elev-2)}
.lang-menu button:active{transform:none}
.lang-menu button:disabled{opacity:.4;cursor:wait}

@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:var(--sp-5);text-align:center}
  .hero-text{order:1}
  .hero-visual{order:0}
  .hero-mark{width:clamp(120px,30vw,180px);height:clamp(120px,30vw,180px)}
  .hero-desc{margin:0 auto}
  .hero-actions{justify-content:center}
  .about-inner{grid-template-columns:1fr;gap:var(--sp-5);text-align:center}
  .about-actions{justify-content:center}
  .footer-inner{grid-template-columns:repeat(2,1fr)}
  .stat-div{display:none}
}

@media (max-width:768px){
  .navbar{padding:0 var(--sp-2);height:var(--sp-4)}
  .navbar-menu{
    position:absolute;top:var(--sp-3);left:0;right:0;
    background:rgba(0,0,0,0.96);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid var(--white-08);
    flex-direction:column;gap:0;
    padding:var(--sp-1) var(--sp-2);
    transition:opacity var(--dur-base) ease,transform var(--dur-base) var(--ease-out);
    opacity:0;pointer-events:none;transform:translateY(-var(--sp-3));
    margin:0;
  }
  .navbar-menu.open{opacity:1;pointer-events:all;transform:translateY(0)}
  [data-theme="light"] .navbar-menu{background:rgba(252,252,252,0.96)}
  .nav-link{padding:var(--sp-2) 0;border-radius:0;border-bottom:1px solid var(--white-08);width:100%}
  .nav-link::after{display:none}
  .nav-link--cta{border:1px solid var(--white-25);margin:var(--sp-1) 0 0;padding:var(--sp-1) var(--sp-2);text-align:center}
  .nav-toggle{display:block}
  .hero-title{font-size:clamp(1.6rem,7vw,2.4rem)}
  .cards-grid,.tools-grid{grid-template-columns:1fr;max-width:400px;margin:0 auto}
  .section{padding:var(--sp-4) var(--sp-2)}
  .modal{padding:var(--sp-3) var(--sp-2)}
  .modal-actions{flex-direction:column}
  .modal-btn{min-width:unset;width:100%}
  .footer-inner{grid-template-columns:1fr;gap:var(--sp-4)}
  .redirect-btns{flex-direction:column}
  .splash-sub{font-size:clamp(0.45rem,2vw,0.65rem)}
}

@media (max-width:480px){
  .hero-title{font-size:1.5rem}
  .hero-desc{font-size:0.85rem}
  .hero-mark{width:120px;height:120px}
  .section{padding:var(--sp-2) var(--sp-1)}
}