/* ═══════════════════════════════════════════════════════════════════════════
   STEALTH ASSISTANT — DARK NEO-BRUTALISM
   Aesthetic: Raw, high contrast, pure black/white/neon geometry
   ═══════════════════════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties ───────────────────────────────────────────────── */
:root {
  /* Neo-Brutalist Palette */
  --bg:              #000000;
  --panel-bg:        #111111;
  --text:            #FFFFFF;
  --border:          #FFFFFF;
  
  /* Neons */
  --neon-yellow:     #E1FF00;
  --neon-pink:       #FF0055;
  --neon-green:      #00FA46;
  --neon-cyan:       #00F0FF;

  /* Geometry */
  --border-width:    3px;
  --shadow-offset:   8px;

  /* Typography */
  --font-display:    'Space Grotesk', sans-serif;
  --font-body:       'Manrope', sans-serif;
  --font-mono:       'JetBrains Mono', monospace;

  /* Spacing */
  --section-padding: 120px 0;
  --container-width: 1200px;
}

/* ── Reset & Base ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background: var(--bg);
  color: var(--text);
}

body {
  font-family: var(--font-body);
  line-height: 1.5;
  overflow-x: hidden;
  background: var(--bg);
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  top: -50%; left: -50%; right: -50%; bottom: -50%;
  width: 200vw; height: 200vh;
  background: 
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px) 0 0 / 40px 40px,
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px) 0 0 / 40px 40px;
  z-index: -1;
  transform-origin: center;
  animation: grid-shift 12s linear infinite;
  pointer-events: none;
}

@keyframes grid-shift {
  0% { transform: translateY(0); }
  100% { transform: translateY(40px); }
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 32px;
}

a { text-decoration: none; color: inherit; }

/* ── Typography & Brutal Accents ─────────────────────────────────────────── */
.brutal-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  background: var(--text);
  color: var(--bg);
  padding: 6px 12px;
  border: var(--border-width) solid var(--border);
  box-shadow: 4px 4px 0px var(--neon-cyan);
  margin-bottom: 24px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 24px;
}

.section-subtitle {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: #CCCCCC;
}

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: var(--neon-yellow);
  color: #000;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--neon-pink);
  transition: transform 0.1s, box-shadow 0.1s;
  cursor: pointer;
}

.btn-primary:active {
  transform: translate(var(--shadow-offset), var(--shadow-offset));
  box-shadow: 0px 0px 0px var(--neon-pink);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  background: var(--panel-bg);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  border: var(--border-width) solid var(--border);
  box-shadow: var(--shadow-offset) var(--shadow-offset) 0px var(--neon-cyan);
  transition: transform 0.1s, box-shadow 0.1s;
  cursor: pointer;
}

.btn-ghost:active {
  transform: translate(var(--shadow-offset), var(--shadow-offset));
  box-shadow: 0px 0px 0px var(--neon-cyan);
}

/* ── Navbar ──────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 80px;
  z-index: 1000;
  background: var(--bg);
  border-bottom: var(--border-width) solid var(--border);
  transition: background 0.3s;
}

.navbar.scrolled {
  background: var(--panel-bg);
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text);
  text-transform: uppercase;
}

.navbar__links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.navbar__links a {
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  transition: color 0.2s;
}

.navbar__links a:hover { color: var(--neon-yellow); background: var(--text); color: var(--bg); padding: 0 4px; }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  padding: 160px 0 120px;
  position: relative;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 6rem);
  font-weight: 800;
  line-height: 0.9;
  text-transform: uppercase;
  margin-bottom: 32px;
}

.hero__title span {
  color: var(--bg);
  background: var(--neon-green);
  padding: 0 8px;
  display: inline-block;
  transform: skewX(-10deg);
}

.hero__desc {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  margin-bottom: 48px;
  line-height: 1.6;
  border-left: 4px solid var(--neon-pink);
  padding-left: 16px;
}

.hero__actions {
  display: flex;
  gap: 24px;
}

/* ── Brutal Terminal (Hero) ──────────────────────────────────────────────── */
.hero__terminal {
  background: var(--panel-bg);
  border: var(--border-width) solid var(--border);
  box-shadow: 12px 12px 0px var(--neon-yellow);
}

.terminal__header {
  border-bottom: var(--border-width) solid var(--border);
  padding: 16px;
  display: flex;
  align-items: center;
  background: var(--bg);
}

.terminal__dot { width: 16px; height: 16px; border: var(--border-width) solid var(--border); margin-right: 8px; }
.terminal__dot--red { background: var(--neon-pink); }
.terminal__dot--yellow { background: var(--neon-yellow); }
.terminal__dot--green { background: var(--neon-green); }

.terminal__title {
  font-family: var(--font-mono);
  font-weight: 800;
  margin-left: 16px;
}

.terminal__body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 2;
}

.terminal__body .cmd { color: var(--neon-cyan); font-weight: 800; }
.terminal__body .out { color: var(--text); }
.terminal__body .ok { background: var(--neon-green); color: var(--bg); padding: 0 4px; font-weight: bold; }
.terminal__body .warn { background: var(--neon-yellow); color: var(--bg); padding: 0 4px; font-weight: bold; }

/* ── Marquee ─────────────────────────────────────────────────────────────── */
.marquee {
  width: 100vw;
  background: var(--neon-cyan);
  color: #000;
  font-family: var(--font-mono);
  font-weight: 800;
  padding: 12px 0;
  border-top: var(--border-width) solid var(--border);
  border-bottom: var(--border-width) solid var(--border);
  overflow: hidden;
  position: relative;
  transform: rotate(-1.5deg) scale(1.05); /* Slight brutalist rotation */
  margin: 32px 0;
  z-index: 10;
}

.marquee__inner {
  display: flex;
  width: max-content;
  white-space: nowrap;
  animation: scroll-marquee 15s linear infinite;
}

.marquee__inner span {
  font-size: 1.2rem;
  padding: 0 16px;
}

@keyframes scroll-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Social Proof ────────────────────────────────────────────────────────── */
.proof {
  padding: 64px 0;
  border-top: var(--border-width) solid var(--border);
  border-bottom: var(--border-width) solid var(--border);
  background: var(--panel-bg);
}

.proof__inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.proof__stat { text-align: center; }

.proof__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  text-shadow: 4px 4px 0px var(--neon-pink);
}

.proof__label {
  font-family: var(--font-mono);
  font-weight: bold;
  text-transform: uppercase;
}

/* ── Features (Protocols) ────────────────────────────────────────────────── */
.features { padding: var(--section-padding); }

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.feature-card {
  background: var(--panel-bg);
  border: var(--border-width) solid var(--border);
  padding: 40px;
  box-shadow: 8px 8px 0px var(--neon-green);
  transition: transform 0.1s;
}

.feature-card:hover { transform: translate(-4px, -4px); box-shadow: 12px 12px 0px var(--neon-green); }

.feature-card__icon {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 800;
  color: var(--bg);
  background: var(--neon-green);
  display: inline-block;
  padding: 8px 16px;
  border: var(--border-width) solid var(--border);
  margin-bottom: 24px;
}

.feature-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.feature-card__desc {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  line-height: 1.6;
}

.feature-card__meta {
  margin-top: 32px;
  padding-top: 16px;
  border-top: var(--border-width) dashed var(--border);
  font-family: var(--font-mono);
  font-weight: bold;
}

/* ── App Preview Assembly ────────────────────────────────────────────────── */
.preview { padding: var(--section-padding); }

.preview__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 64px;
}

.preview__content h3 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: 24px;
  background: var(--text);
  color: var(--bg);
  display: inline-block;
  padding: 8px 16px;
}

.preview__content p {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.preview__list li {
  font-family: var(--font-mono);
  font-weight: bold;
  padding: 12px 0;
  border-bottom: 2px solid #333;
}

.preview__list li::before { content: '[X] '; color: var(--neon-pink); }

.preview__mockup-inner {
  position: relative;
  perspective: 1500px;
  transform-style: preserve-3d;
}

.gsap-part {
  background: var(--panel-bg);
  border: var(--border-width) solid var(--border);
  padding: 16px;
  will-change: transform, opacity;
}

.assembly-terminal {
  border: none;
}

.gsap-header { box-shadow: -8px -8px 0px var(--neon-cyan); }
.gsap-block-1 { box-shadow: 8px 8px 0px var(--neon-yellow); margin-top: 16px; }
.gsap-block-2 { border: 2px dashed var(--border); margin-top: 16px; }
.gsap-block-3 { border: 2px dashed var(--border); margin-top: 16px; }
.gsap-block-4 { background: var(--text); color: var(--bg); margin-top: 16px; font-weight: bold; }

/* ── Pricing (Licensing) ─────────────────────────────────────────────────── */
.pricing { padding: var(--section-padding); }

.pricing__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 64px;
}

.price-card {
  background: var(--bg);
  border: var(--border-width) solid var(--border);
  padding: 48px;
  box-shadow: 16px 16px 0px var(--neon-cyan);
}

.price-card--featured {
  background: var(--panel-bg);
  box-shadow: 16px 16px 0px var(--neon-pink);
  transform: translateY(-16px);
}

.price-card__badge {
  display: inline-block;
  background: var(--neon-pink);
  color: #000;
  font-family: var(--font-mono);
  font-weight: 800;
  padding: 8px 16px;
  border: var(--border-width) solid var(--border);
  margin-bottom: 32px;
}

.price-card__name {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
}

.price-card__desc { font-family: var(--font-mono); margin: 16px 0 32px; }

.price-card__price {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  background: var(--neon-cyan);
  color: var(--bg);
  display: inline-block;
  padding: 0 16px;
  border: var(--border-width) solid var(--border);
  margin-bottom: 32px;
}

.price-card__features li {
  font-family: var(--font-mono);
  padding: 12px 0;
  border-bottom: 2px solid #333;
}

.price-card__features li::before { content: '>> '; color: var(--neon-yellow); font-weight: bold;}
.price-card__features li.highlight { color: var(--neon-pink); font-weight: bold; }

.price-card__btn {
  width: 100%;
  margin-top: 48px;
  padding: 24px;
  background: var(--bg);
  color: var(--text);
  border: var(--border-width) solid var(--border);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 8px 8px 0px var(--neon-cyan);
  transition: transform 0.1s, box-shadow 0.1s;
}

.price-card--featured .price-card__btn {
  background: var(--neon-pink);
  color: #000;
  box-shadow: 8px 8px 0px var(--text);
}

.price-card__btn:active {
  transform: translate(8px, 8px);
  box-shadow: 0px 0px 0px black;
}

/* ── FAQ ─────────────────────────────────────────────────────────────────── */
.faq { padding: var(--section-padding); }
.faq__list { max-width: 800px; margin: 48px auto; }
.faq__item { border: var(--border-width) solid var(--border); margin-bottom: 16px; background: var(--panel-bg); }
.faq__question {
  width: 100%;
  padding: 24px;
  background: none; border: none; color: var(--text);
  font-family: var(--font-mono); font-weight: 800; font-size: 1.1rem;
  text-align: left; cursor: pointer; display: flex; justify-content: space-between;
}
.faq__question:hover { background: var(--text); color: var(--bg); }
.faq__item.active .faq__question { background: var(--neon-yellow); color: var(--bg); }
.faq__answer { max-height: 0; overflow: hidden; padding: 0 24px; font-family: var(--font-mono); }
.faq__item.active .faq__answer { max-height: 500px; padding: 24px; border-top: var(--border-width) dashed var(--bg); }

/* ── CTA & Footer ────────────────────────────────────────────────────────── */
.cta { padding: 160px 0; text-align: center; background: var(--neon-yellow); color: var(--bg); border-top: var(--border-width) solid var(--border); border-bottom: var(--border-width) solid var(--border); }

/* ── Recover License Section ────────────────────────────────── */
.recover-section { padding: 80px 0; border-top: var(--border-width) solid var(--border); }
.recover-box { display: flex; gap: 12px; max-width: 500px; margin: 0 auto; }
.recover-input {
  flex: 1; padding: 12px 16px; background: #1a1a2e; color: var(--text);
  border: 2px solid var(--border); font-family: var(--font-mono); font-size: 14px;
}
.recover-input:focus { outline: none; border-color: var(--neon-cyan); }
.recover-btn { white-space: nowrap; }
.recover-result {
  max-width: 500px; margin: 24px auto 0; font-family: var(--font-mono); font-size: 13px;
}
.recover-result .recover-key {
  background: #1a1a2e; border: 2px solid var(--neon-cyan); padding: 12px 16px;
  margin: 8px 0; display: flex; justify-content: space-between; align-items: center;
}
.recover-result .recover-key code { color: var(--neon-yellow); letter-spacing: 1px; font-size: 14px; }
.recover-result .recover-key button {
  background: var(--neon-cyan); color: #000; border: none; padding: 4px 12px;
  font-family: var(--font-mono); font-size: 11px; cursor: pointer; font-weight: bold;
}
.recover-error { color: var(--neon-pink); text-align: center; margin-top: 16px; }
.cta__title { font-family: var(--font-display); font-size: 5rem; font-weight: 800; text-transform: uppercase; line-height: 1; margin-bottom: 32px; }
.cta__actions { display: flex; justify-content: center; gap: 24px; }
.cta .btn-primary { background: var(--bg); color: var(--text); box-shadow: 8px 8px 0px var(--neon-pink); }
.cta .btn-primary:active { box-shadow: 0px 0px 0px; }

.footer { padding: 64px 0; background: var(--bg); font-family: var(--font-mono); font-weight: bold; }
.footer__inner { display: flex; justify-content: space-between; align-items: center; }

/* ── License Key Modal ───────────────────────────────────────────────────── */
#license-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  backdrop-filter: blur(8px);
}

#license-modal {
  background: #0a0a0a;
  border: 3px solid #ffffff;
  box-shadow: 6px 6px 0 #00F0FF;
  padding: 40px 36px;
  max-width: 480px;
  width: 90%;
  text-align: center;
}

#license-modal h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 800;
  color: #00FA46;
  margin: 16px 0 4px;
}

.license-modal-icon {
  width: 56px;
  height: 56px;
  background: #00FA46;
  color: #000;
  font-size: 28px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #fff;
}

.license-modal-sub {
  color: #888;
  font-size: 13px;
  margin-bottom: 20px;
}

.license-modal-key-box {
  background: #111;
  border: 2px solid #00F0FF;
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 16px 0;
}

#license-modal-key {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: #00F0FF;
  letter-spacing: 2px;
  user-select: all;
}

#copy-license-key {
  background: #00F0FF;
  color: #000;
  border: 2px solid #fff;
  padding: 6px 16px;
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
}

#copy-license-key:hover {
  background: #33f5ff;
}

.license-modal-info {
  font-size: 12px;
  color: #aaa;
  margin: 12px 0;
}

.license-modal-info strong {
  color: #fff;
}

.license-modal-instructions {
  background: rgba(0,240,255,0.05);
  border: 1px solid rgba(0,240,255,0.15);
  padding: 14px;
  margin: 16px 0;
  text-align: left;
  font-size: 13px;
  color: #ccc;
  line-height: 2;
}

.license-modal-close {
  background: #E1FF00;
  color: #000;
  border: 3px solid #fff;
  padding: 12px 32px;
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 8px;
  box-shadow: 3px 3px 0 #FF0055;
  width: 100%;
}

.license-modal-close:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 #FF0055;
}

/* ── Utilities ───────────────────────────────────────────────────────────── */
.animate-in { opacity: 0; transform: translateY(40px); transition: opacity 0.4s, transform 0.4s; }
.animate-in.visible { opacity: 1; transform: none; }