/* styles.css — pure1k V2: Bento Grid + Liquid Metal + Spotlight */
:root {
  --color-bg-primary: #030305;
  --color-bg-secondary: #050508;
  --color-bg-elevated: #0a0a0e;
  --color-bg-overlay: rgba(3, 3, 5, 0.94);
  --color-text-primary: #e0e0e0;
  --color-text-secondary: #808080;
  --color-text-muted: #4a4a4a;
  --color-border: rgba(255, 255, 255, 0.04);
  --color-border-hover: rgba(255, 255, 255, 0.12);
  --color-accent: #8a9cff;
  --color-glow: rgba(138, 156, 255, 0.15);
  --color-glow-subtle: rgba(138, 156, 255, 0.08);
  --gradient-blue-start: #667eea;
  --gradient-blue-end: #764ba2;
  --gradient-amber-start: #f093fb;
  --gradient-amber-end: #f5576c;
  --gradient-teal-start: #4facfe;
  --gradient-teal-end: #00f2fe;
  --gradient-active-start: var(--gradient-blue-start);
  --gradient-active-end: var(--gradient-blue-end);
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Consolas', 'Fira Code', monospace;
  --font-size-hero: clamp(2.5rem, 5vw, 4.5rem);
  --font-size-section-title: clamp(2rem, 4vw, 3.5rem);
  --font-size-body: clamp(1rem, 0.5vw + 0.875rem, 1.25rem);
  --font-size-small: 0.875rem;
  --font-size-nav: 0.875rem;
  --section-padding: clamp(80px, 10vw, 140px);
  --container-max: 1200px;
  --container-padding: clamp(20px, 4vw, 40px);
  --radius-sm: 8px; --radius-md: 12px; --radius-lg: 16px; --radius-pill: 999px;
  --z-cursor: 9999; --z-preloader: 9000; --z-nav: 1000; --z-grain: 800;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-family);
  font-size: var(--font-size-body);
  font-weight: 300;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  cursor: auto;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
h1, h2, h3, h4 { line-height: 1.15; font-weight: 600; }

/* PRELOADER */
.preloader { position: fixed; inset: 0; z-index: var(--z-preloader); display: flex; align-items: center; justify-content: center; background: var(--color-bg-primary); }
.preloader.hidden { display: none; }
.preloader-logo { font-size: 2.5rem; font-weight: 600; letter-spacing: 0.15em; text-transform: lowercase; color: #fff; animation: pulse 1.8s ease-in-out infinite; text-shadow: 0 0 40px rgba(138,156,255,0.4), 0 0 80px rgba(138,156,255,0.2); }
@keyframes pulse { 0%,100%{opacity:.6} 50%{opacity:1} }
.preloader-progress { position: absolute; bottom: 40%; left: 50%; transform: translateX(-50%); width: 120px; height: 2px; background: rgba(255,255,255,0.05); border-radius: 1px; overflow: hidden; }
.preloader-progress::after { content: ''; position: absolute; inset: 0; border-radius: 1px; background: linear-gradient(90deg, var(--gradient-blue-start), var(--gradient-blue-end)); animation: pbar 1.5s ease-in-out infinite; }
@keyframes pbar { 0%{transform:translateX(-100%)} 100%{transform:translateX(100%)} }
.preloader-curtain-left, .preloader-curtain-right { display: none; }

/* GRAIN */
.grain-overlay { position: fixed; inset: 0; z-index: var(--z-grain); pointer-events: none; opacity: 0.04; mix-blend-mode: overlay; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); background-repeat: repeat; background-size: 128px; }

/* CURSOR — handled by SplashCursor canvas */

/* NAVBAR */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav); padding: 16px 0; background: transparent; transition: background 0.3s, backdrop-filter 0.3s, border-color 0.3s, padding 0.3s; border-bottom: 1px solid transparent; }
.navbar.scrolled { background: rgba(3,3,5,0.8); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom-color: rgba(255,255,255,0.04); padding: 10px 0; }
.nav-container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); display: flex; align-items: center; gap: 32px; }
.nav-brand { font-size: 1.25rem; font-weight: 600; letter-spacing: 0.1em; text-transform: lowercase; color: var(--color-text-primary); flex-shrink: 0; text-shadow: 0 0 20px var(--color-glow-subtle); }
.nav-links { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.nav-links a { font-size: var(--font-size-nav); font-weight: 400; color: var(--color-text-secondary); padding: 6px 14px; border-radius: var(--radius-sm); transition: color 0.25s, background 0.25s; position: relative; }
.nav-links a:hover { color: var(--color-text-primary); background: rgba(255,255,255,0.05); }
.nav-cta { font-size: var(--font-size-nav); font-weight: 500; padding: 8px 20px; border-radius: var(--radius-pill); background: linear-gradient(135deg, var(--gradient-blue-start), var(--gradient-blue-end)); border: 1px solid rgba(255,255,255,0.1); color: #fff; white-space: nowrap; transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s; flex-shrink: 0; }
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); box-shadow: 0 4px 20px rgba(102,126,234,0.3); }
.hamburger { display: none; flex-direction: column; gap: 5px; width: 28px; padding: 4px 0; }
.hamburger span { display: block; height: 2px; background: var(--color-text-primary); border-radius: 1px; transition: transform 0.3s, opacity 0.3s; }
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.navbar.nav-active::after { content: ''; position: fixed; inset: 0; background: var(--color-bg-overlay); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); z-index: -1; }
.navbar.nav-active .nav-links { position: fixed; inset: 0; top: 70px; flex-direction: column; justify-content: center; align-items: center; gap: 24px; display: flex; }
.navbar.nav-active .nav-links a { font-size: 1.5rem; color: var(--color-text-primary); }
.navbar.nav-active .nav-cta { position: fixed; bottom: 60px; left: 50%; transform: translateX(-50%); font-size: 1.1rem; padding: 12px 32px; }

/* HERO — asymmetric left-aligned */
.hero-section { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding: 120px var(--container-padding) 80px; }
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-noise { position: absolute; inset: 0; z-index: 1; background: radial-gradient(ellipse at 30% 50%, transparent 0%, transparent 50%, var(--color-bg-primary) 90%); pointer-events: none; }
.hero-content { position: relative; z-index: 2; max-width: 60%; padding-left: clamp(20px, 5vw, 80px); }
.hero-fullpage { min-height: 100vh; height: 100vh; }
.hero-centered { max-width: 90vw; width: 100%; padding-left: 0; text-align: center; display: flex; flex-direction: column; align-items: center; justify-content: center; margin: 0 auto; opacity: 0; }
.hero-main-text { font-size: clamp(1.1rem, 1.5vw + 0.5rem, 1.6rem); color: var(--color-text-secondary); line-height: 2; font-weight: 300; letter-spacing: 0.02em; max-width: 90vw; padding: 0 20px; box-sizing: border-box; }

/* TEXT TYPE */
.text-type { display: inline-block; white-space: pre-wrap; }
.text-type__content { }
.text-type__cursor { margin-left: 2px; display: inline-block; opacity: 1; color: var(--color-accent); font-weight: 400; }
.text-type__cursor--hidden { display: none; }

/* ROTATING TEXT */
.rotating-text-container {
  display: block;
  text-align: center;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
  color: var(--color-text-primary);
  width: 100%;
  line-height: 1.2;
}
.rotating-text__static { white-space: nowrap; }
.rotating-text__slot {
  display: inline-block;
  position: relative;
  overflow: hidden;
  height: 1.2em;
  line-height: 1.2;
  vertical-align: text-bottom;
}
.rotating-text__char {
  display: inline-block;
}
.rotating-text__word {
  display: inline-flex;
  position: absolute;
  top: 0;
  left: 0;
}
.hero-title {
  font-size: var(--font-size-hero);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 24px;
  background: linear-gradient(135deg, #ffffff 0%, #c0c0c0 50%, #ffffff 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-subtitle { font-size: var(--font-size-body); color: var(--color-text-secondary); max-width: 520px; margin-bottom: 40px; line-height: 1.7; font-weight: 300; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.cta-button { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; border-radius: var(--radius-pill); font-size: var(--font-size-nav); font-weight: 500; transition: transform 0.2s, box-shadow 0.2s; white-space: nowrap; }
.cta-primary { background: linear-gradient(135deg, var(--gradient-blue-start), var(--gradient-blue-end)); color: #fff; border: 1px solid rgba(255,255,255,0.15); }
.cta-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(102,126,234,0.35); }
.cta-secondary { color: var(--color-text-primary); border: 1px solid rgba(255,255,255,0.1); background: rgba(255,255,255,0.03); }
.cta-secondary:hover { border-color: rgba(102,126,234,0.4); transform: translateY(-2px); box-shadow: 0 4px 20px rgba(102,126,234,0.15); }

/* SECTION COMMON */
.section-header { text-align: center; max-width: 700px; margin: 0 auto clamp(48px, 5vw, 72px); }
.section-header h2 { font-size: var(--font-size-section-title); font-weight: 600; letter-spacing: -0.02em; margin-bottom: 16px; }
.section-header p { color: var(--color-text-secondary); font-size: var(--font-size-body); line-height: 1.7; font-weight: 300; }

/* BENTO GRID */
.bento-section { padding: var(--section-padding) var(--container-padding); max-width: var(--container-max); margin: 0 auto; }
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: auto;
  gap: 16px;
}
.bento-card {
  position: relative;
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 32px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.bento-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.3);
}
.bento-card-icon { width: 48px; height: 48px; border-radius: var(--radius-md); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; color: var(--color-accent); }
.bento-card h3 { font-size: clamp(1.1rem, 1vw + 0.9rem, 1.35rem); font-weight: 600; margin-bottom: 10px; }
.bento-card p { color: var(--color-text-secondary); line-height: 1.7; font-size: var(--font-size-small); font-weight: 300; }

/* Bento card spans */
.card-pentest { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: center; }
.card-terminal { grid-column: span 2; padding: 0; }
.card-terminal .terminal-large { border: none; border-radius: var(--radius-lg); }

/* Stats mini inside bento */
.stats-mini { display: flex; flex-direction: column; gap: 24px; }
.stat-mini-item { text-align: center; }
.stat-mini-item .stat-number { font-size: clamp(2rem, 3vw, 3rem); font-weight: 700; background: linear-gradient(135deg, #fff, #a0a0a0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-mini-item .stat-suffix { font-size: clamp(1.2rem, 2vw, 1.8rem); font-weight: 600; background: linear-gradient(135deg, #fff, #a0a0a0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-mini-item .stat-label { display: block; margin-top: 4px; color: var(--color-text-secondary); font-size: var(--font-size-small); font-weight: 300; }

/* TERMINAL */
.terminal-block {
  background: rgba(8,8,12,0.95);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}
.terminal-header { display: flex; align-items: center; gap: 12px; padding: 10px 16px; background: rgba(255,255,255,0.02); border-bottom: 1px solid rgba(255,255,255,0.04); }
.terminal-dots { display: flex; gap: 6px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ff5f57; } .dot-yellow { background: #febc2e; } .dot-green { background: #28c840; }
.terminal-title { color: var(--color-text-muted); font-size: 0.75rem; }
.terminal-body { padding: 16px; line-height: 1.8; }
.terminal-line { white-space: pre; }
.terminal-prompt { color: #28c840; }
.terminal-cmd { color: var(--color-text-primary); }
.terminal-output { color: var(--color-text-secondary); }
.typing-cursor { animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* HORIZONTAL SHOWCASE */
.horizontal-section { position: relative; overflow: hidden; }
.horizontal-section .section-header { padding: var(--section-padding) var(--container-padding) clamp(32px, 4vw, 48px); }
.horizontal-container { position: relative; }
.horizontal-track { display: flex; flex-wrap: nowrap; }
.horizontal-panel {
  width: 100vw; min-height: 70vh;
  display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
  padding: 48px clamp(40px, 6vw, 80px);
  flex-shrink: 0;
}
.panel-content h3 { font-size: clamp(1.5rem, 2vw, 2.5rem); font-weight: 600; margin-bottom: 16px; }
.panel-content p { color: var(--color-text-secondary); line-height: 1.8; font-weight: 300; max-width: 500px; }
.panel-visual { display: flex; align-items: center; justify-content: center; }
.panel-visual-inner {
  width: 100%; aspect-ratio: 16/10;
  background: linear-gradient(135deg, rgba(79,172,254,0.06), rgba(0,242,254,0.04));
  border: 1px solid rgba(255,255,255,0.04);
  border-radius: var(--radius-lg);
}
.horizontal-progress { max-width: var(--container-max); margin: 24px auto 0; padding: 0 var(--container-padding); height: 2px; background: rgba(255,255,255,0.06); border-radius: 1px; overflow: hidden; }
.horizontal-progress-bar { height: 100%; width: 0%; background: linear-gradient(90deg, var(--gradient-teal-start), var(--gradient-teal-end)); border-radius: 1px; transition: width 0.1s; }

/* ABOUT — asymmetric two-column */
.about-section { padding: var(--section-padding) var(--container-padding); max-width: var(--container-max); margin: 0 auto; }
.about-inner { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: clamp(40px, 6vw, 80px); align-items: start; }
.about-text h2 { font-size: var(--font-size-section-title); font-weight: 600; margin-bottom: 24px; }
.about-desc { color: var(--color-text-secondary); line-height: 1.9; font-weight: 300; }
.about-stats { display: flex; flex-direction: column; gap: 32px; padding-top: 16px; }
.stat-item { text-align: left; }
.stat-number { font-size: clamp(2.5rem, 4vw, 4rem); font-weight: 700; line-height: 1; background: linear-gradient(135deg, #ffffff, #a0a0a0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-suffix { font-size: clamp(1.5rem, 2.5vw, 2.5rem); font-weight: 600; background: linear-gradient(135deg, #ffffff, #a0a0a0); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { display: block; margin-top: 8px; color: var(--color-text-secondary); font-size: var(--font-size-small); font-weight: 300; }

/* FOOTER */
.site-footer { padding: 48px var(--container-padding); border-top: 1px solid rgba(255,255,255,0.04); background: var(--color-bg-secondary); }
.footer-content { max-width: var(--container-max); margin: 0 auto; text-align: center; }
.footer-brand { font-size: 1.125rem; font-weight: 600; letter-spacing: 0.1em; text-transform: lowercase; margin-bottom: 12px; }
.footer-copyright { color: var(--color-text-muted); font-size: var(--font-size-small); margin-bottom: 8px; font-weight: 300; }
.footer-icp { font-size: var(--font-size-small); }
.footer-icp a { color: var(--color-text-muted); transition: color 0.2s; }
.footer-icp a:hover { color: var(--color-text-secondary); }

/* WEBGL FALLBACK */
.webgl-fallback .hero-section,
.iridescence-fallback .hero-section {
  background: linear-gradient(135deg, #030308 0%, #0e0e1a 30%, #0a0a14 60%, #030305 100%);
  background-size: 400% 400%;
  animation: gshift 12s ease infinite;
}
.webgl-fallback #hero-canvas,
.iridescence-fallback #hero-canvas { display: none; }
@keyframes gshift { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }

/* REVEAL TEXT */
.reveal-char { display: inline-block; opacity: 0; transform: translateY(30px); filter: blur(10px); }

/* LANG SWITCHER */
.lang-switcher { position: relative; margin-left: 8px; flex-shrink: 0; }
.lang-current { display: flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: var(--radius-pill); font-size: var(--font-size-nav); color: var(--color-text-secondary); border: 1px solid rgba(255,255,255,0.04); transition: color 0.2s, border-color 0.2s, background 0.2s; background: transparent; }
.lang-current:hover { color: var(--color-text-primary); border-color: rgba(255,255,255,0.1); background: rgba(255,255,255,0.03); }
.lang-arrow { transition: transform 0.2s; }
.lang-current[aria-expanded="true"] .lang-arrow { transform: rotate(180deg); }
.lang-dropdown { position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(-4px); min-width: 120px; background: var(--color-bg-elevated); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md); padding: 6px; opacity: 0; visibility: hidden; transition: opacity 0.2s, visibility 0.2s, transform 0.2s; z-index: 100; box-shadow: 0 8px 32px rgba(0,0,0,0.5); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.lang-dropdown.open { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.lang-option { display: block; width: 100%; padding: 8px 14px; font-size: var(--font-size-nav); color: var(--color-text-secondary); border-radius: var(--radius-sm); transition: color 0.2s, background 0.2s; text-align: left; background: transparent; border: none; }
.lang-option:hover { color: var(--color-text-primary); background: rgba(255,255,255,0.04); }
.lang-option.active { color: var(--color-text-primary); background: rgba(255,255,255,0.06); }

/* SPLASH CURSOR */
.splash-cursor-canvas { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: var(--z-cursor); }

/* STAR BORDER */
.star-border-wrapper { position: absolute; inset: -2px; border-radius: inherit; overflow: hidden; pointer-events: none; opacity: 0; transition: opacity 0.3s; }
.bento-card:hover .star-border-wrapper { opacity: 1; }
.star-border-glow { position: absolute; inset: -50%; width: 200%; height: 200%; background: conic-gradient(from 0deg, transparent 0%, rgba(138,156,255,0.4) 10%, transparent 20%, rgba(79,172,254,0.3) 30%, transparent 40%, rgba(138,156,255,0.4) 50%, transparent 60%, rgba(79,172,254,0.3) 70%, transparent 80%, rgba(138,156,255,0.4) 90%, transparent 100%); animation: star-rotate 4s linear infinite; animation-play-state: paused; }
.bento-card:hover .star-border-glow { animation-play-state: running; }
@keyframes star-rotate { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* PARTICLES BACKGROUND */
.particles-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 0; }
.about-section { position: relative; }

/* PIXEL TRANSITION */
.pixel-transition-canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; z-index: 10; opacity: 0; transition: opacity 0.3s; }

/* RESPONSIVE */
@media (max-width: 1023px) {
  .card-pentest { grid-template-columns: 1fr; }
  .horizontal-panel { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; }
}
@media (max-width: 767px) {
  body { cursor: auto; }
  .splash-cursor-canvas { display: none; }
  .hamburger { display: flex; }
  .nav-links, .nav-cta { display: none; }
  .lang-switcher { display: none; }
  .bento-grid { grid-template-columns: 1fr; }
  .card-pentest, .card-terminal { grid-column: span 1; }
  .card-pentest { grid-template-columns: 1fr; }
  .hero-content { max-width: 100%; padding-left: 0; text-align: center; }
  .hero-centered { max-width: 90%; padding: 0 16px; }
  .horizontal-track { flex-direction: column; width: 100%; }
  .horizontal-panel { width: 100%; min-height: auto; grid-template-columns: 1fr; padding: 32px var(--container-padding); }
  .about-inner { grid-template-columns: 1fr; text-align: center; }
  .about-stats { align-items: center; }
  .stat-item { text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal-char { opacity: 1; transform: none; filter: none; }
}