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

:root {
  --bg:      #020209;
  --bg2:     #040410;
  --bg3:     #060614;
  --card:    #080815;
  --card2:   #0c0c1c;
  --border:  rgba(0, 255, 157, 0.12);
  --accent:  #00ff9d;
  --accent2: #00d4ff;
  --accent3: #ff6b35;
  --text:    #c8d8c8;
  --muted:   #5a7a6a;
  --white:   #e8ffe8;
  --radius:  8px;
  --shadow:  0 8px 32px rgba(0, 255, 157, 0.12);
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg); color: var(--text); font-family: 'Inter', sans-serif; line-height: 1.7; overflow-x: hidden;
  background-image:
    linear-gradient(rgba(0,255,157,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,157,0.015) 1px, transparent 1px);
  background-size: 60px 60px;
}
body::after {
  content: ''; position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ── TYPOGRAPHY ── */
h1 { font-size: clamp(3.5rem, 9vw, 7rem); font-weight: 900; line-height: 1.0; }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; }

.gradient-text {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  text-shadow: none;
}
/* Robotic section tags use monospace */
.section-tag { font-family: 'Fira Code', monospace !important; }

/* ── BUTTONS ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: #000; padding: 14px 32px; border-radius: 4px;
  font-weight: 700; font-size: 0.95rem; border: none; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 0 20px rgba(0,255,157,0.4), 0 0 40px rgba(0,255,157,0.15);
  font-family: 'Fira Code', monospace; letter-spacing: 0.5px;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(0,255,157,0.6), 0 0 60px rgba(0,255,157,0.2); }
.btn-primary.full-width { width: 100%; justify-content: center; }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--accent); color: var(--accent);
  padding: 14px 32px; border-radius: 4px; font-weight: 600; font-size: 0.95rem;
  transition: all 0.2s; background: transparent; cursor: pointer;
  font-family: 'Fira Code', monospace; letter-spacing: 0.5px;
}
.btn-outline:hover { background: rgba(0,255,157,0.06); transform: translateY(-2px); box-shadow: 0 0 16px rgba(0,255,157,0.2); }
.btn-outline.full-width { width: 100%; justify-content: center; }

/* ── NAV ── */
#navbar {
  position: fixed; top: 0; width: 100%; z-index: 1000;
  transition: background 0.3s, backdrop-filter 0.3s, box-shadow 0.3s; padding: 0 24px;
}
#navbar.scrolled {
  background: rgba(5,5,15,0.92); backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 70px; }
.logo { font-size: 1.6rem; font-weight: 900; color: var(--accent); letter-spacing: 2px; font-family: 'Fira Code', monospace; text-shadow: 0 0 20px rgba(0,255,157,0.6); }
.logo-dash { color: var(--accent2); }
.nav-links { display: flex; gap: 32px; }
.nav-links a { font-size: 0.88rem; color: var(--muted); font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--white); }
.btn-nav {
  background: var(--accent);
  color: #000; padding: 10px 24px; border-radius: 4px;
  font-weight: 700; font-size: 0.88rem; font-family: 'Fira Code', monospace;
  box-shadow: 0 0 16px rgba(0,255,157,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-nav:hover { transform: translateY(-1px); }
.hamburger { display: none; background: none; border: none; color: var(--text); font-size: 1.3rem; cursor: pointer; }

/* ── HERO ── */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 100px 24px 60px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 15% 50%, rgba(0,255,157,0.08) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 85% 40%, rgba(0,212,255,0.06) 0%, transparent 60%);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,255,157,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,157,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
.hero-inner { position: relative; z-index: 1; max-width: 1200px; margin: 0 auto; width: 100%; display: flex; align-items: center; gap: 60px; }
.hero-content { flex: 1; text-align: left; }
.hero-desc { font-size: 1rem; color: var(--muted); max-width: 580px; margin: 0 0 36px; line-height: 1.8; }
.hero-cta { justify-content: flex-start; }
.hero-photo { flex-shrink: 0; position: relative; }
.hero-photo-frame {
  width: 380px; height: 480px; border-radius: 24px; overflow: hidden;
  border: 2px solid rgba(0,212,255,0.3);
  box-shadow: 0 0 60px rgba(0,212,255,0.2), 0 0 120px rgba(124,58,237,0.15);
  position: relative;
}
.hero-photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center top; display: block; }
.hero-photo-frame::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(5,5,15,0.6) 100%);
}
.hero-photo-tag {
  position: absolute; bottom: 16px; left: 50%; transform: translateX(-50%);
  background: rgba(5,5,15,0.85); border: 1px solid rgba(0,212,255,0.3);
  color: var(--accent); font-size: 0.78rem; font-weight: 600;
  padding: 6px 14px; border-radius: 20px; white-space: nowrap;
  backdrop-filter: blur(8px); z-index: 2;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.2);
  color: var(--accent); padding: 6px 16px; border-radius: 20px;
  font-size: 0.82rem; font-weight: 600; margin-bottom: 28px; letter-spacing: 0.5px;
}
.badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent3); animation: pulse 2s ease-in-out infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }
.hero-sub { font-size: clamp(1.1rem, 2.5vw, 1.5rem); color: var(--muted); font-weight: 500; margin-top: 16px; margin-bottom: 20px; line-height: 1.5; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 56px; }
.hero-stats {
  display: inline-flex; align-items: center;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 16px; padding: 20px 32px; gap: 0; flex-wrap: wrap; justify-content: center;
}
.stat { text-align: center; padding: 0 24px; }
.stat-num { display: block; font-size: 1.8rem; font-weight: 800; color: var(--accent); line-height: 1; }
.stat-label { display: block; font-size: 0.73rem; color: var(--muted); margin-top: 4px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }
.scroll-indicator { position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%); }
.scroll-indicator span { display: block; width: 2px; height: 50px; background: linear-gradient(to bottom, var(--accent), transparent); margin: 0 auto; animation: scroll-pulse 2s ease-in-out infinite; }
@keyframes scroll-pulse { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ── AI COMPANIES SCROLL ── */
.companies-strip {
  background: rgba(0,212,255,0.03); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: 20px 0; overflow: hidden;
}
.companies-label {
  text-align: center; font-size: 0.75rem; color: var(--muted); letter-spacing: 1px;
  text-transform: uppercase; font-weight: 600; margin-bottom: 16px; padding: 0 24px;
}
.companies-track-wrap { overflow: hidden; position: relative; }
.companies-track-wrap::before, .companies-track-wrap::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 120px; z-index: 2;
}
.companies-track-wrap::before { left: 0; background: linear-gradient(to right, var(--bg), transparent); }
.companies-track-wrap::after { right: 0; background: linear-gradient(to left, var(--bg), transparent); }
.companies-track {
  display: flex; gap: 16px; align-items: center;
  animation: scroll-left 40s linear infinite; width: max-content;
}
.companies-track:hover { animation-play-state: paused; }
@keyframes scroll-left { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.company-pill {
  display: inline-flex; align-items: center; gap: 8px; white-space: nowrap;
  background: var(--card); border: 1px solid var(--border); border-radius: 24px;
  padding: 8px 18px; font-size: 0.85rem; font-weight: 600; color: var(--muted);
  transition: all 0.2s ease; cursor: default;
}
.company-pill:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.company-pill i { color: var(--accent); font-size: 0.75rem; }

/* ── HOW IT WORKS ── */
.how-section { background: var(--bg); }
.how-grid { display: flex; align-items: flex-start; gap: 0; justify-content: center; margin-top: 16px; }
.how-step {
  flex: 1; max-width: 300px; text-align: center; padding: 40px 28px;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  position: relative; transition: all 0.3s ease;
}
.how-step:hover { border-color: var(--accent); transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,212,255,0.1); }
.how-number {
  font-size: 3.5rem; font-weight: 900; line-height: 1;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 16px; display: block;
}
.how-icon { font-size: 2rem; color: var(--accent); margin-bottom: 16px; }
.how-step h3 { font-size: 1.2rem; color: var(--white); margin-bottom: 12px; }
.how-step p { color: var(--muted); font-size: 0.92rem; line-height: 1.7; margin-bottom: 20px; }
.how-link { color: var(--accent); font-size: 0.85rem; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.how-link:hover { gap: 10px; }
.how-connector { color: var(--accent); font-size: 1.5rem; opacity: 0.4; padding: 0 8px; margin-top: 80px; flex-shrink: 0; }

/* ── SECTION BASE ── */
.section { padding: 100px 24px; }
.section-alt { background: var(--bg2); }
.container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag { font-family: 'Fira Code', monospace; font-size: 0.82rem; color: var(--accent); letter-spacing: 2px; text-transform: uppercase; display: block; margin-bottom: 12px; }
.section-header h2 { color: var(--white); }
.section-sub { color: var(--muted); font-size: 1rem; margin-top: 12px; }

/* ── MISSION ── */
.mission-grid { display: grid; grid-template-columns: 1fr 380px; gap: 64px; align-items: start; }
.mission-text p { color: var(--muted); margin-bottom: 18px; font-size: 1.02rem; line-height: 1.8; }
.mission-text strong { color: var(--text); }
.mission-pillars { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.pillar { display: flex; gap: 16px; align-items: flex-start; }
.pillar-icon { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; color: #000; font-size: 1rem; flex-shrink: 0; }
.pillar h4 { color: var(--white); font-size: 1rem; margin-bottom: 4px; }
.pillar p { color: var(--muted); font-size: 0.88rem; margin: 0; }
.mission-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px 32px; position: relative; overflow: hidden; }
.card-glow { position: absolute; top: -60px; left: 50%; transform: translateX(-50%); width: 250px; height: 250px; background: radial-gradient(circle, rgba(0,212,255,0.15), transparent 70%); pointer-events: none; }
.mission-acronym { position: relative; z-index: 1; }
.letter-row { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.letter { font-size: 2.8rem; font-weight: 900; color: var(--accent); line-height: 1; font-family: 'Fira Code', monospace; min-width: 50px; }
.letter-meaning { font-size: 1.3rem; font-weight: 700; color: var(--white); }
.divider-row { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 20px; margin-bottom: 8px; }
.letter-sub { color: var(--muted); font-size: 0.9rem; font-style: italic; }

/* ── SERVICES ── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; display: flex; flex-direction: column; gap: 16px; position: relative;
  transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s;
}
.service-card:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-4px); box-shadow: var(--shadow); }
.featured-service { border-color: rgba(0,212,255,0.2); }
.service-icon { width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; color: #000; font-size: 1.3rem; }
.service-badge { position: absolute; top: 20px; right: 20px; background: linear-gradient(135deg, var(--accent3), #059669); color: #000; font-size: 0.7rem; font-weight: 700; padding: 3px 10px; border-radius: 20px; }
.service-card h3 { color: var(--white); font-size: 1.1rem; }
.service-card > p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; flex: 1; }
.service-list { display: flex; flex-direction: column; gap: 8px; margin: 4px 0; }
.service-list li { color: var(--muted); font-size: 0.85rem; display: flex; align-items: center; gap: 10px; }
.service-list i { color: var(--accent3); font-size: 0.75rem; flex-shrink: 0; }

/* ── PRODUCTS ── */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.product-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 14px; position: relative; transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s; }
.product-card:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-4px); box-shadow: var(--shadow); }
.featured-product { border-color: rgba(0,212,255,0.15); }
.product-top { display: flex; justify-content: space-between; align-items: center; }
.product-icon { width: 48px; height: 48px; border-radius: 12px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; color: #000; font-size: 1.2rem; }
.product-links a { color: var(--muted); font-size: 1.2rem; transition: color 0.2s; }
.product-links a:hover { color: var(--white); }
.product-badge { position: absolute; top: 16px; right: 56px; background: rgba(16,185,129,0.15); border: 1px solid rgba(16,185,129,0.3); color: var(--accent3); font-size: 0.7rem; font-weight: 700; padding: 2px 10px; border-radius: 20px; }
.product-card h3 { color: var(--white); font-size: 1.05rem; }
.product-card > p { color: var(--muted); font-size: 0.87rem; line-height: 1.7; flex: 1; }
.product-stack { display: flex; flex-wrap: wrap; gap: 7px; }
.product-stack span { background: rgba(0,212,255,0.07); border: 1px solid rgba(0,212,255,0.15); color: var(--accent); padding: 3px 10px; border-radius: 6px; font-size: 0.72rem; }
.product-use-case { color: var(--muted); font-size: 0.78rem; display: flex; align-items: center; gap: 6px; padding-top: 4px; border-top: 1px solid var(--border); }
.product-use-case i { color: var(--accent2); }
.products-cta { text-align: center; }
.products-cta p { color: var(--muted); margin-bottom: 20px; font-size: 1.05rem; }

/* ── NEWSLETTER ── */
.newsletter-subscribe { margin-bottom: 64px; }
.newsletter-subscribe-inner {
  display: grid; grid-template-columns: 1fr 380px; gap: 64px; align-items: start;
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 48px; position: relative; overflow: hidden;
}
.newsletter-subscribe-inner::before {
  content: ''; position: absolute; top: 0; right: 380px; width: 1px; height: 100%;
  background: var(--border);
}
.nl-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,212,255,0.08); border: 1px solid rgba(0,212,255,0.2);
  color: var(--accent); padding: 5px 14px; border-radius: 20px;
  font-size: 0.78rem; font-weight: 600; margin-bottom: 20px;
}
.newsletter-subscribe-text h3 { font-size: 1.6rem; color: var(--white); margin-bottom: 14px; }
.newsletter-subscribe-text > p { color: var(--muted); font-size: 0.95rem; line-height: 1.8; margin-bottom: 24px; }
.nl-perks { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.nl-perks li { color: var(--muted); font-size: 0.9rem; display: flex; align-items: center; gap: 10px; }
.nl-perks li i { color: var(--accent); flex-shrink: 0; }
.nl-form-inner {
  background: rgba(0,212,255,0.03); border: 1px solid rgba(0,212,255,0.15);
  border-radius: 16px; padding: 32px; display: flex; flex-direction: column; gap: 16px;
}
.nl-agent-icon { font-size: 2rem; color: var(--accent); text-align: center; }
.nl-form-inner h4 { text-align: center; font-size: 1.15rem; color: var(--white); margin: 0; }
.nl-form-sub { text-align: center; color: var(--muted); font-size: 0.85rem; margin: 0; }
.nl-privacy { text-align: center; color: var(--muted); font-size: 0.78rem; display: flex; align-items: center; justify-content: center; gap: 6px; margin: 0; }
.nl-privacy i { color: var(--accent); }

.nl-issues-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.nl-issues-header h3 { font-size: 1.3rem; color: var(--white); }
.nl-agent-tag {
  background: rgba(124,58,237,0.1); border: 1px solid rgba(124,58,237,0.3);
  color: #a78bfa; font-size: 0.78rem; font-weight: 600; padding: 5px 14px; border-radius: 20px;
  display: flex; align-items: center; gap: 7px;
}
.nl-issues-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }
.nl-issue-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; display: flex; flex-direction: column; gap: 14px;
  transition: all 0.3s ease;
}
.nl-issue-card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,212,255,0.08); }
.featured-issue { border-color: rgba(0,212,255,0.3); background: linear-gradient(135deg, rgba(0,212,255,0.05), var(--card)); }
.nl-issue-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.nl-issue-num { font-size: 0.75rem; font-weight: 700; color: var(--accent); background: rgba(0,212,255,0.1); padding: 3px 10px; border-radius: 10px; }
.nl-issue-date { font-size: 0.78rem; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.nl-tag { font-size: 0.75rem; font-weight: 700; padding: 3px 10px; border-radius: 10px; background: rgba(251,191,36,0.1); color: #fbbf24; }
.nl-issue-card h4 { font-size: 1rem; color: var(--white); line-height: 1.5; }
.nl-issue-card > p { color: var(--muted); font-size: 0.88rem; line-height: 1.7; flex: 1; }
.nl-topics { display: flex; flex-wrap: wrap; gap: 7px; }
.nl-topics span { background: rgba(124,58,237,0.12); border: 1px solid rgba(124,58,237,0.25); color: #a78bfa; font-size: 0.75rem; font-weight: 600; padding: 3px 10px; border-radius: 10px; }
.nl-read-link { color: var(--accent); font-size: 0.85rem; font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; margin-top: auto; }
.nl-read-link:hover { gap: 10px; }

.nl-how {
  background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(124,58,237,0.05));
  border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 40px;
  display: flex; flex-direction: column; gap: 24px; align-items: center; text-align: center;
}
.nl-how-icon { font-size: 2.5rem; color: var(--accent); }
.nl-how-text h4 { font-size: 1.1rem; color: var(--white); margin-bottom: 10px; }
.nl-how-text p { color: var(--muted); font-size: 0.9rem; line-height: 1.8; max-width: 640px; }
.nl-how-steps { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; justify-content: center; }
.nl-step { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 14px 18px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; min-width: 100px; }
.nl-step i { color: var(--accent); font-size: 1.1rem; }
.nl-step span { font-size: 0.75rem; color: var(--muted); font-weight: 600; text-align: center; }
.nl-step-arrow { color: var(--accent); opacity: 0.4; font-size: 0.9rem; }

/* ── CLASSES ── */
.classes-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.class-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 16px; transition: border-color 0.3s, transform 0.2s, box-shadow 0.3s; }
.class-card:hover { border-color: rgba(0,212,255,0.3); transform: translateY(-4px); box-shadow: var(--shadow); }
.class-header { display: flex; justify-content: space-between; align-items: center; }
.level-badge { padding: 4px 12px; border-radius: 20px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }
.level-badge.beginner   { background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.25); color: var(--accent3); }
.level-badge.intermediate { background: rgba(0,212,255,0.1); border: 1px solid rgba(0,212,255,0.25); color: var(--accent); }
.level-badge.all-levels { background: rgba(124,58,237,0.1); border: 1px solid rgba(124,58,237,0.25); color: #a78bfa; }
.class-seats { color: var(--muted); font-size: 0.8rem; display: flex; align-items: center; gap: 5px; }
.class-icon-wrap { width: 52px; height: 52px; border-radius: 14px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; color: #000; font-size: 1.3rem; }
.class-card h3 { color: var(--white); font-size: 1.05rem; line-height: 1.4; }
.class-card > p { color: var(--muted); font-size: 0.88rem; line-height: 1.7; flex: 1; }
.class-meta { display: flex; flex-direction: column; gap: 7px; }
.class-meta span { color: var(--muted); font-size: 0.82rem; display: flex; align-items: center; gap: 8px; }
.class-meta i { color: var(--accent); width: 14px; flex-shrink: 0; }

/* ── FOUNDER ── */
.founder-grid { max-width: 900px; margin: 0 auto; }
.founder-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 48px; display: flex; gap: 48px; align-items: flex-start; }
.founder-avatar { flex-shrink: 0; }
.avatar-ring { width: 160px; height: 160px; border-radius: 50%; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 50px rgba(0,212,255,0.4); padding: 4px; }
.avatar-initials { font-size: 2rem; font-weight: 900; color: #000; }
.avatar-photo { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; object-position: center top; display: block; }
.founder-info h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 6px; }
.founder-title { color: var(--accent); font-size: 0.9rem; margin-bottom: 20px; }
.founder-info p { color: var(--muted); font-size: 0.95rem; line-height: 1.8; margin-bottom: 16px; }
.founder-highlights { display: flex; flex-direction: column; gap: 8px; margin-bottom: 24px; }
.founder-highlights span { color: var(--muted); font-size: 0.87rem; display: flex; align-items: center; gap: 10px; }
.founder-highlights i { color: var(--accent); width: 14px; }
.founder-links { display: flex; gap: 20px; }
.founder-links a { color: var(--muted); font-size: 0.88rem; display: flex; align-items: center; gap: 7px; transition: color 0.2s; }
.founder-links a:hover { color: var(--accent); }

/* ── CONTACT ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-items { display: flex; flex-direction: column; gap: 16px; }
.contact-item { display: flex; align-items: center; gap: 16px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; transition: border-color 0.2s, transform 0.2s; }
.contact-item:hover { border-color: rgba(0,212,255,0.3); transform: translateX(4px); }
.contact-icon { width: 42px; height: 42px; border-radius: 10px; flex-shrink: 0; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; color: #000; font-size: 1rem; }
.contact-item div { display: flex; flex-direction: column; }
.contact-item strong { color: var(--white); font-size: 0.88rem; }
.contact-item span { color: var(--muted); font-size: 0.83rem; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; background: var(--card); border: 1px solid var(--border);
  color: var(--text); padding: 14px 18px; border-radius: 10px;
  font-family: inherit; font-size: 0.93rem; outline: none; transition: border-color 0.2s;
}
.form-group select option { background: var(--card2); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; }
.form-note { font-size: 0.85rem; color: var(--accent); text-align: center; min-height: 20px; }

/* ── FOOTER ── */
footer { background: var(--bg); border-top: 1px solid var(--border); padding: 40px 24px; text-align: center; }
footer .container { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-tagline { color: var(--muted); font-size: 0.9rem; }
.footer-copy { color: var(--muted); font-size: 0.85rem; }
.footer-copy strong { color: var(--text); }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--muted); font-size: 1.1rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }

/* ── MODAL ── */
.modal-overlay { position: fixed; inset: 0; z-index: 2000; background: rgba(5,5,15,0.9); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; padding: 20px; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; }
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-box { background: var(--card2); border: 1px solid rgba(0,212,255,0.2); border-radius: 20px; padding: 40px 36px; max-width: 460px; width: 100%; position: relative; transform: translateY(24px); transition: transform 0.3s; box-shadow: 0 24px 80px rgba(0,212,255,0.15); }
.modal-overlay.open .modal-box { transform: translateY(0); }
.modal-close { position: absolute; top: 16px; right: 16px; background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--muted); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 0.9rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.modal-close:hover { background: rgba(255,255,255,0.1); color: var(--white); }
.modal-icon { width: 54px; height: 54px; border-radius: 14px; background: linear-gradient(135deg, var(--accent), var(--accent2)); display: flex; align-items: center; justify-content: center; color: #000; font-size: 1.3rem; margin-bottom: 18px; }
.modal-box h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 8px; line-height: 1.4; }
.modal-date { color: var(--accent); font-size: 0.85rem; margin-bottom: 24px; display: flex; align-items: center; gap: 8px; }
.modal-note { color: var(--muted); font-size: 0.75rem; text-align: center; display: flex; align-items: center; justify-content: center; gap: 6px; }
.modal-note i { color: var(--accent3); }
.reg-success { text-align: center; padding: 8px 0; }
.success-icon { font-size: 3.2rem; color: var(--accent3); margin-bottom: 16px; }
.reg-success h4 { color: var(--white); font-size: 1.2rem; margin-bottom: 12px; }
.reg-success p { color: var(--muted); font-size: 0.88rem; line-height: 1.75; margin-bottom: 24px; }

/* ── FADE IN ── */
.fade-in { opacity: 0; transform: translateY(30px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .services-grid, .products-grid, .classes-grid { grid-template-columns: repeat(2, 1fr); }
  .mission-grid { grid-template-columns: 1fr; }
  .mission-card { max-width: 480px; }
  .hero-inner { gap: 40px; }
  .hero-photo-frame { width: 300px; height: 380px; }
}
@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .nav-links.mobile-open { display: flex; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: rgba(5,5,15,0.98); backdrop-filter: blur(20px); padding: 20px 24px; gap: 18px; border-bottom: 1px solid var(--border); z-index: 999; }
  .hamburger { display: block; }
  .services-grid, .products-grid, .classes-grid, .contact-grid, .nl-issues-grid { grid-template-columns: 1fr; }
  .newsletter-subscribe-inner { grid-template-columns: 1fr; }
  .newsletter-subscribe-inner::before { display: none; }
  .founder-card { flex-direction: column; gap: 24px; padding: 28px; }
  .nl-issues-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .hero-stats { padding: 16px 20px; }
  .stat { padding: 0 14px; }
  .section { padding: 70px 20px; }
  .modal-box { padding: 32px 24px; }
  .hero-inner { flex-direction: column-reverse; gap: 40px; }
  .hero-content { text-align: center; }
  .hero-cta { justify-content: center; }
  .hero-photo-frame { width: 260px; height: 320px; }
  .hero-desc { margin: 0 auto 36px; }
  .how-grid { flex-direction: column; align-items: center; }
  .how-connector { transform: rotate(90deg); margin: 0; padding: 8px 0; }
  .how-step { max-width: 100%; width: 100%; }
}
@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { display: none; }
}

/* ── AIYAL CHATBOT ── */
#aiyal-chat { position: fixed; bottom: 28px; right: 28px; z-index: 9000; display: flex; flex-direction: column; align-items: flex-end; gap: 12px; }

/* ── Cute Robot Launcher ── */
.aiyal-robot-wrap {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  cursor: pointer; position: relative;
}
.aiyal-robot-wrap:hover .aiyal-robot { transform: translateY(-4px); }
.aiyal-robot { transition: transform 0.3s ease; position: relative; width: 60px; }

/* Speech bubble */
.aiyal-bubble-hi {
  position: absolute; bottom: 110px; right: 0;
  background: var(--card); border: 1px solid var(--accent);
  border-radius: 12px 12px 4px 12px;
  padding: 10px 14px; color: var(--accent); font-size: 0.78rem; font-weight: 600;
  white-space: nowrap; box-shadow: 0 0 20px rgba(0,255,157,0.2);
  animation: bubble-pop 0.3s ease;
  display: flex; align-items: center; gap: 8px;
}
.aiyal-bubble-hi::after {
  content: ''; position: absolute; bottom: -8px; right: 14px;
  border: 4px solid transparent; border-top-color: var(--accent);
}
@keyframes bubble-pop { from{opacity:0;transform:scale(0.8) translateY(8px)} to{opacity:1;transform:scale(1) translateY(0)} }
.aiyal-hi-dismiss {
  background: none; border: none; color: var(--muted); cursor: pointer;
  font-size: 0.7rem; padding: 0; line-height: 1;
}
.aiyal-hi-dismiss:hover { color: var(--accent); }

/* Robot parts */
.robot-antenna { display: flex; flex-direction: column; align-items: center; margin-bottom: 1px; }
.robot-antenna-ball {
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 8px var(--accent);
  animation: antenna-blink 2s ease-in-out infinite;
}
@keyframes antenna-blink { 0%,90%,100%{opacity:1;box-shadow:0 0 8px var(--accent)} 95%{opacity:0.2;box-shadow:none} }
.robot-antenna-stem { width: 3px; height: 10px; background: var(--muted); border-radius: 2px; }

.robot-head {
  width: 54px; height: 44px; background: var(--card2);
  border: 2px solid var(--accent); border-radius: 10px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 5px; box-shadow: 0 0 16px rgba(0,255,157,0.2);
  margin: 0 auto;
}
.robot-eyes { display: flex; gap: 8px; }
.robot-eye {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  animation: eye-blink 4s ease-in-out infinite;
}
@keyframes eye-blink { 0%,45%,55%,100%{transform:scaleY(1)} 50%{transform:scaleY(0.1)} }
.robot-pupil { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 4px var(--accent); }
.robot-mouth {
  width: 18px; height: 6px; border-radius: 0 0 6px 6px;
  border: 2px solid var(--accent); border-top: none;
}

.robot-body {
  width: 46px; height: 32px; background: var(--card2);
  border: 2px solid var(--accent); border-radius: 6px;
  margin: 3px auto 0; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 12px rgba(0,255,157,0.15);
}
.robot-chest-light {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 10px var(--accent);
  animation: chest-pulse 1.5s ease-in-out infinite;
}
@keyframes chest-pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.4;transform:scale(0.7)} }

.robot-arm {
  position: absolute; width: 9px; height: 22px;
  background: var(--card2); border: 2px solid var(--accent);
  border-radius: 4px; top: 42px;
}
.robot-arm-left { left: -2px; transform-origin: top center; }
.robot-arm-right { right: -2px; transform-origin: top center; }
.waving { animation: wave-arm 1s ease-in-out infinite; }
@keyframes wave-arm {
  0%,100% { transform: rotate(-10deg); }
  50% { transform: rotate(30deg); }
}

.aiyal-robot-label {
  font-size: 0.72rem; font-weight: 700; color: var(--accent);
  font-family: 'Fira Code', monospace; letter-spacing: 1px;
  text-shadow: 0 0 8px rgba(0,255,157,0.5);
}

/* Mini robot for chat header */
.aiyal-avatar { width: 38px; height: 38px; border-radius: 4px; background: var(--accent); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 12px rgba(0,255,157,0.4); overflow: hidden; }
.robot-mini { display: flex; flex-direction: column; align-items: center; gap: 1px; transform: scale(0.65); }
.rm-antenna { display: flex; flex-direction: column; align-items: center; }
.rm-ball { width: 6px; height: 6px; border-radius: 50%; background: #000; margin-bottom: 1px; }
.rm-head { width: 26px; height: 20px; background: #000; border-radius: 4px; display: flex; align-items: center; justify-content: center; gap: 5px; }
.rm-eye { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: eye-blink 4s ease-in-out infinite; }

.aiyal-window {
  width: 360px; background: var(--card); border: 1px solid var(--accent);
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 0 40px rgba(0,255,157,0.15), 0 20px 60px rgba(0,0,0,0.5);
  display: flex; flex-direction: column;
}
.aiyal-header {
  background: linear-gradient(135deg, rgba(0,255,157,0.1), rgba(0,212,255,0.05));
  border-bottom: 1px solid var(--border); padding: 14px 16px;
  display: flex; align-items: center; justify-content: space-between;
}
.aiyal-header-left { display: flex; align-items: center; gap: 12px; }
.aiyal-avatar {
  width: 38px; height: 38px; border-radius: 4px;
  background: var(--accent); color: #000;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; box-shadow: 0 0 12px rgba(0,255,157,0.4);
}
.aiyal-name { color: var(--accent); font-weight: 700; font-size: 0.95rem; font-family: 'Fira Code', monospace; }
.aiyal-status { font-size: 0.72rem; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.aiyal-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); display: inline-block; animation: pulse 2s infinite; }
.aiyal-close { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 1rem; padding: 4px; transition: color 0.2s; }
.aiyal-close:hover { color: var(--accent); }

.aiyal-messages { height: 320px; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.aiyal-messages::-webkit-scrollbar { width: 4px; }
.aiyal-messages::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 2px; }
.aiyal-msg { display: flex; }
.aiyal-msg.bot { justify-content: flex-start; }
.aiyal-msg.user { justify-content: flex-end; }
.aiyal-bubble {
  max-width: 80%; padding: 10px 14px; border-radius: 4px;
  font-size: 0.875rem; line-height: 1.6;
}
.aiyal-msg.bot .aiyal-bubble {
  background: rgba(0,255,157,0.06); border: 1px solid rgba(0,255,157,0.15); color: var(--text);
}
.aiyal-msg.user .aiyal-bubble {
  background: var(--accent); color: #000; font-weight: 500;
}
.aiyal-typing { display: flex; gap: 4px; align-items: center; padding: 10px 14px; }
.aiyal-typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); animation: typing-dot 1.2s infinite; }
.aiyal-typing span:nth-child(2) { animation-delay: 0.2s; }
.aiyal-typing span:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing-dot { 0%,60%,100%{transform:translateY(0);opacity:0.4} 30%{transform:translateY(-6px);opacity:1} }

.aiyal-suggestions {
  display: flex; flex-wrap: wrap; gap: 7px; padding: 4px 0 8px;
  animation: bubble-pop 0.3s ease;
}
.aiyal-sugg-btn {
  background: transparent; border: 1px solid rgba(0,255,157,0.25); color: var(--accent);
  padding: 5px 11px; border-radius: 20px; font-size: 0.73rem; cursor: pointer;
  transition: all 0.2s; white-space: nowrap;
}
.aiyal-sugg-btn:hover { background: rgba(0,255,157,0.08); border-color: var(--accent); transform: translateY(-1px); }

.aiyal-quick-replies { padding: 0 12px 12px; display: flex; flex-wrap: wrap; gap: 8px; }
.aiyal-quick-replies button {
  background: transparent; border: 1px solid rgba(0,255,157,0.25); color: var(--accent);
  padding: 5px 12px; border-radius: 20px; font-size: 0.75rem; cursor: pointer; transition: all 0.2s;
}
.aiyal-quick-replies button:hover { background: rgba(0,255,157,0.08); border-color: var(--accent); }

.aiyal-input-row {
  display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--border);
  background: var(--bg2);
}
.aiyal-input-row input {
  flex: 1; background: var(--card); border: 1px solid var(--border); color: var(--text);
  padding: 10px 14px; border-radius: 4px; font-size: 0.875rem; outline: none;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.2s;
}
.aiyal-input-row input:focus { border-color: var(--accent); }
.aiyal-input-row input::placeholder { color: var(--muted); }
.aiyal-input-row button {
  background: var(--accent); color: #000; border: none; cursor: pointer;
  padding: 10px 14px; border-radius: 4px; font-size: 0.9rem; transition: all 0.2s;
}
.aiyal-input-row button:hover { box-shadow: 0 0 12px rgba(0,255,157,0.4); }