/* ===== DESIGN TOKENS ===== */
:root {
  --primary: #7c3aed;
  --primary-light: #a78bfa;
  --primary-dark: #5b21b6;
  --accent: #06b6d4;
  --accent-light: #67e8f9;
  --bg-dark: #0a0a1a;
  --bg-card: #111128;
  --bg-glass: rgba(17, 17, 40, 0.7);
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --border: rgba(124, 58, 237, 0.2);
  --glow: 0 0 30px rgba(124, 58, 237, 0.3);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: var(--primary-light); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-light); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ===== UTILITY ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; position: relative; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 3px; color: var(--accent);
  margin-bottom: 16px;
}
.section-label::before {
  content: ''; width: 24px; height: 2px;
  background: var(--accent); border-radius: 2px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  line-height: 1.2; margin-bottom: 20px;
}
.section-title span { 
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-desc { font-size: 1.1rem; color: var(--text-secondary); max-width: 600px; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 16px 0;
  background: rgba(10, 10, 26, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.navbar.scrolled { border-bottom-color: var(--border); padding: 10px 0; }
.navbar .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 1.3rem; }
.nav-logo img { width: 40px; height: 40px; border-radius: 10px; }
.nav-links { display: flex; gap: 32px; }
.nav-links a {
  color: var(--text-secondary); font-size: 0.9rem; font-weight: 500;
  position: relative; padding: 4px 0;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 2px; background: var(--primary);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  padding: 10px 24px; border-radius: 50px; font-weight: 600; font-size: 0.9rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; border: none; cursor: pointer;
  transition: var(--transition);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--glow); color: #fff; }
.menu-toggle { display: none; background: none; border: none; color: var(--text-primary); cursor: pointer; font-size: 1.5rem; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: 80px; position: relative; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url('assets/img/hero-bg.png') center/cover no-repeat;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,26,0.6) 0%, rgba(10,10,26,0.95) 100%);
}
.hero .container { position: relative; z-index: 1; display: flex; align-items: center; gap: 60px; }
.hero-content { flex: 1; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px; border-radius: 50px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  font-size: 0.8rem; font-weight: 600; color: var(--primary-light);
  margin-bottom: 24px;
}
.hero-badge .dot { width: 6px; height: 6px; border-radius: 50%; background: #22c55e; animation: pulse-dot 2s infinite; }
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 900;
  line-height: 1.1; margin-bottom: 24px;
}
.hero h1 .gradient {
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero p { font-size: 1.15rem; color: var(--text-secondary); max-width: 540px; margin-bottom: 36px; }
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; font-weight: 700; font-size: 1rem;
  border: none; cursor: pointer; transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: var(--glow); color: #fff; }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  background: transparent; color: var(--text-primary);
  font-weight: 600; font-size: 1rem; border: 1px solid var(--border);
  cursor: pointer; transition: var(--transition);
}
.btn-secondary:hover { border-color: var(--primary-light); background: rgba(124,58,237,0.1); color: #fff; }
.hero-image {
  flex: 0 0 380px; position: relative;
}
.hero-image .portrait-wrapper {
  width: 340px; height: 420px; border-radius: 24px; overflow: hidden;
  border: 2px solid var(--border); position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.hero-image .portrait-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.hero-image .float-card {
  position: absolute; padding: 12px 20px; border-radius: 12px;
  background: var(--bg-glass); backdrop-filter: blur(16px);
  border: 1px solid var(--border); font-size: 0.85rem;
  animation: float 3s ease-in-out infinite;
}
.float-card.card-1 { bottom: 40px; left: -60px; }
.float-card.card-2 { top: 30px; right: -50px; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.float-card .card-icon { font-size: 1.3rem; margin-bottom: 4px; }
.float-card .card-value { font-weight: 800; font-size: 1.1rem; }
.float-card .card-label { color: var(--text-muted); font-size: 0.75rem; }

/* ===== ABOUT ===== */
.about .container { display: flex; align-items: center; gap: 80px; }
.about-visual { flex: 0 0 400px; position: relative; }
.about-visual .img-frame {
  border-radius: 20px; overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 10px 40px rgba(0,0,0,0.3);
}
.about-visual .img-frame img { width: 100%; height: 360px; object-fit: cover; }
.about-visual .exp-badge {
  position: absolute; bottom: -20px; right: -20px;
  padding: 16px 24px; border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  font-weight: 800; font-size: 1.5rem; text-align: center;
  box-shadow: 0 8px 30px rgba(124,58,237,0.4);
}
.about-visual .exp-badge small { display: block; font-size: 0.7rem; font-weight: 500; opacity: 0.8; }
.about-text { flex: 1; }
.about-text p { margin-bottom: 20px; color: var(--text-secondary); }
.about-stats { display: flex; gap: 40px; margin-top: 32px; }
.about-stats .stat { text-align: center; }
.about-stats .stat-number {
  font-size: 2rem; font-weight: 900;
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.about-stats .stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; }

/* ===== SERVICES ===== */
.services { background: linear-gradient(180deg, var(--bg-dark) 0%, #0d0d24 100%); }
.services-header { text-align: center; margin-bottom: 60px; }
.services-header .section-desc { margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  padding: 40px 32px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transition: var(--transition); transform-origin: left;
}
.service-card:hover { transform: translateY(-8px); border-color: var(--primary); box-shadow: var(--glow); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: rgba(124, 58, 237, 0.15); display: flex;
  align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 20px;
}
.service-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: 12px; }
.service-card p { color: var(--text-secondary); font-size: 0.95rem; }

/* ===== DOCUMENTAL ===== */
.documental { overflow: hidden; }
.documental .container { display: flex; align-items: center; gap: 60px; }
.doc-content { flex: 1; }
.doc-visual { flex: 0 0 480px; }
.doc-embed {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  aspect-ratio: 16/9; position: relative;
  background: var(--bg-card);
  display: flex; align-items: center; justify-content: center;
}
.doc-embed .play-btn {
  width: 80px; height: 80px; border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; cursor: pointer; transition: var(--transition);
  box-shadow: 0 0 40px rgba(124,58,237,0.5);
}
.doc-embed .play-btn:hover { transform: scale(1.1); }
.doc-features { display: flex; gap: 24px; margin-top: 32px; flex-wrap: wrap; }
.doc-feature {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; border-radius: 50px;
  background: rgba(124,58,237,0.1); border: 1px solid var(--border);
  font-size: 0.85rem; font-weight: 500;
}

/* ===== CONTACT ===== */
.contact { background: linear-gradient(180deg, var(--bg-dark) 0%, #0d0d24 100%); }
.contact .container { display: flex; gap: 60px; }
.contact-info { flex: 1; }
.contact-info h2 { font-size: clamp(2rem, 3.5vw, 2.8rem); font-weight: 800; margin-bottom: 16px; }
.contact-info h2 span {
  background: linear-gradient(135deg, var(--primary-light), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.contact-info > p { color: var(--text-secondary); margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex; align-items: center; gap: 16px;
  padding: 20px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
  transition: var(--transition);
}
.contact-item:hover { border-color: var(--primary); }
.contact-item .ci-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: rgba(124,58,237,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.contact-item .ci-label { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 2px; }
.contact-item .ci-value { font-weight: 600; font-size: 1rem; }
.contact-form-wrap {
  flex: 1; padding: 40px; border-radius: var(--radius);
  background: var(--bg-card); border: 1px solid var(--border);
}
.contact-form-wrap h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 6px; font-weight: 500; }
.form-group input, .form-group textarea {
  width: 100%; padding: 14px 18px; border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05); border: 1px solid var(--border);
  color: var(--text-primary); font-family: var(--font); font-size: 0.95rem;
  transition: var(--transition); outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(124,58,237,0.15); }
.form-group textarea { resize: vertical; min-height: 120px; }
.btn-submit {
  width: 100%; padding: 16px; border-radius: 50px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; font-weight: 700; font-size: 1rem;
  border: none; cursor: pointer; transition: var(--transition);
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: var(--glow); }

/* ===== FOOTER ===== */
.footer {
  padding: 60px 0 30px; border-top: 1px solid var(--border);
  background: #080818;
}
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; margin-bottom: 40px; flex-wrap: wrap; }
.footer-brand { max-width: 340px; }
.footer-brand .nav-logo { margin-bottom: 16px; }
.footer-brand p { color: var(--text-muted); font-size: 0.9rem; }
.footer-links h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.footer-links a { display: block; color: var(--text-muted); font-size: 0.85rem; margin-bottom: 10px; }
.footer-links a:hover { color: var(--primary-light); }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 42px; height: 42px; border-radius: 12px;
  background: rgba(124,58,237,0.1); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; transition: var(--transition);
}
.footer-social a:hover { background: var(--primary); border-color: var(--primary); color: #fff; }
.footer-bottom {
  padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px;
}
.footer-bottom p { color: var(--text-muted); font-size: 0.8rem; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: var(--text-muted); font-size: 0.8rem; }

/* ===== ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s, transform 0.8s; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .hero .container { flex-direction: column; text-align: center; }
  .hero p { margin: 0 auto 36px; }
  .hero-buttons { justify-content: center; }
  .hero-image { flex: none; }
  .hero-image .float-card.card-1 { left: -20px; }
  .hero-image .float-card.card-2 { right: -20px; }
  .about .container { flex-direction: column; }
  .about-visual { flex: none; width: 100%; max-width: 400px; margin: 0 auto; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .documental .container { flex-direction: column; }
  .doc-visual { flex: none; width: 100%; }
  .contact .container { flex-direction: column; }
  .nav-links { display: none; }
  .menu-toggle { display: block; }
  .nav-links.active {
    display: flex; flex-direction: column; position: absolute;
    top: 100%; left: 0; right: 0; background: var(--bg-dark);
    padding: 24px; border-bottom: 1px solid var(--border);
    gap: 16px;
  }
}
@media (max-width: 640px) {
  .services-grid { grid-template-columns: 1fr; }
  .about-stats { gap: 20px; }
  .hero-image .portrait-wrapper { width: 280px; height: 350px; }
  .footer-top { flex-direction: column; }
}