:root {
  --bg: #06080d;
  --bg-soft: #0d121c;
  --card: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f5f7fb;
  --muted: #c9d0da;
  --accent: #57dccb;
  --accent-2: #8ff278;
  --shadow: 0 20px 60px rgba(0,0,0,.35);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, textarea { font: inherit; }
.container { width: min(1120px, calc(100% - 2rem)); margin: 0 auto; }
.bg-orb {
  position: fixed;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .14;
  pointer-events: none;
  z-index: -1;
}
.orb-1 { background: var(--accent); top: 0; left: -120px; }
.orb-2 { background: var(--accent-2); bottom: 10%; right: -120px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(6,8,13,.75);
  border-bottom: 1px solid var(--line);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 78px; }
.brand img { width: 170px; max-height: 58px; object-fit: contain; }
.nav { display: flex; gap: 1.2rem; align-items: center; }
.nav a { color: var(--muted); font-size: .95rem; transition: .25s; }
.nav a:hover { color: var(--accent); }
.menu-toggle { display: none; background: transparent; border: 0; padding: 0; }
.menu-toggle span { display: block; width: 26px; height: 2px; background: white; margin: 5px 0; }
.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: center;
}
.hero-media, .hero-overlay {
  position: absolute; inset: 0;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  background: linear-gradient(90deg, rgba(6,8,13,.88) 0%, rgba(6,8,13,.72) 45%, rgba(6,8,13,.45) 100%);
}
.hero-content { position: relative; z-index: 2; padding: 6rem 0; max-width: 720px; }
.eyebrow, .section-tag {
  display: inline-block;
  font-size: .82rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: .75rem;
  font-weight: 700;
}
.hero h1 { font-size: clamp(2.3rem, 5vw, 4.7rem); line-height: 1.02; margin: 0 0 1rem; }
.hero h1 span { color: var(--accent); }
.hero-text { max-width: 650px; color: #e8edf6; font-size: 1.05rem; }
.hero-actions, .left { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.7rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: .95rem 1.4rem;
  font-weight: 700;
  transition: .25s ease;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--accent), #39bdb0); color: #061015; box-shadow: var(--shadow); }
.btn-secondary { border-color: var(--line); background: rgba(255,255,255,.08); }
.full { width: 100%; }
.section { padding: 5.3rem 0; position: relative; }
.intro-grid, .video-grid, .contact-grid {
  display: grid; gap: 2rem; grid-template-columns: 1.2fr .8fr;
  align-items: center;
}
.intro-card, .video-wrap, .contact-form, .card, .solution-card, .social-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.intro-card { padding: 1rem; }
.intro-card img { border-radius: 22px; width: 100%; }
.section-head { max-width: 720px; margin-bottom: 2rem; }
.section h2 { font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1.08; margin: 0 0 .8rem; }
.section p { color: var(--muted); }
.cards-grid, .solutions-grid, .social-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem;
}
.card, .solution-card, .social-card { padding: 1.5rem; }
.card h3, .solution-card h3 { margin-top: 0; font-size: 1.2rem; }
.solutions { background: linear-gradient(180deg, rgba(87,220,203,.05), transparent); }
.solution-card h3 { color: var(--accent-2); }
.quote-band { padding: 2rem 0; }
.quote-content {
  text-align: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 2rem 0;
}
.quote-content p { margin: 0; font-size: clamp(1.2rem, 2.8vw, 2rem); color: var(--text); font-weight: 700; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.gallery-item {
  padding: 0;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 22px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.gallery-item img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover;
  transition: transform .35s ease;
}
.gallery-item:hover img { transform: scale(1.04); }
.video-wrap { padding: .7rem; overflow: hidden; }
.video-wrap iframe { width: 100%; min-height: 420px; border: 0; border-radius: 22px; }
.social-card span { color: var(--accent); display: block; margin-bottom: .4rem; }
.social-card strong { font-size: 1.1rem; }
.contact-list { display: grid; gap: .85rem; margin-top: 1.4rem; }
.contact-list a, .contact-list span {
  padding: 1rem 1.1rem; border-radius: 18px; background: rgba(255,255,255,.05); border: 1px solid var(--line);
}
.contact-form {
  padding: 1.25rem;
  display: grid;
  gap: .9rem;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 16px;
  padding: 1rem 1rem;
  outline: none;
}
.site-footer { border-top: 1px solid var(--line); padding: 1.5rem 0 3rem; }
.footer-wrap { text-align: center; color: var(--muted); }
.footer-wrap a { color: var(--accent); }
.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #2dbdb0);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  z-index: 80;
}
.whatsapp-float svg { width: 28px; fill: #041014; }
.lightbox {
  position: fixed; inset: 0; background: rgba(0,0,0,.88); display: none;
  align-items: center; justify-content: center; z-index: 120; padding: 1rem;
}
.lightbox.active { display: flex; }
.lightbox img { max-width: min(92vw, 1100px); max-height: 88vh; border-radius: 20px; }
.lightbox-close {
  position: absolute; top: 16px; right: 22px; font-size: 2rem;
  color: white; background: transparent; border: 0; cursor: pointer;
}
.reveal { opacity: 0; transform: translateY(24px); transition: .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (max-width: 980px) {
  .intro-grid, .video-grid, .contact-grid, .cards-grid, .solutions-grid, .social-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .nav {
    position: fixed; top: 78px; left: 0; right: 0; display: none; flex-direction: column;
    background: rgba(6,8,13,.98); padding: 1rem 0 1.2rem; border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .menu-toggle { display: block; }
}
@media (max-width: 640px) {
  .hero { min-height: 88vh; }
  .hero-overlay { background: linear-gradient(180deg, rgba(6,8,13,.82) 0%, rgba(6,8,13,.65) 45%, rgba(6,8,13,.9) 100%); }
  .brand img { width: 145px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: .8rem; }
  .video-wrap iframe { min-height: 300px; }
  .section { padding: 4.3rem 0; }
}

.dark-panel { background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(87,220,203,.05)); }
.diagnostic-grid, .feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.diagnostic-card, .program-block, .feature-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 28px;
  box-shadow: var(--shadow);
}
.diagnostic-card { padding: 1.5rem; }
.diagnostic-card h3, .program-title h3 { margin: .7rem 0; }
.diagnostic-card ul {
  padding-left: 1.1rem;
  margin: 0;
  color: var(--muted);
}
.diagnostic-card li { margin-bottom: .65rem; }
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .4rem .8rem;
  border-radius: 999px;
  background: rgba(143,242,120,.12);
  border: 1px solid rgba(143,242,120,.25);
  color: var(--accent-2);
  font-weight: 700;
  font-size: .85rem;
}
.mini-result { margin-top: 1rem; font-weight: 600; color: var(--text) !important; }
.programs-section { background: linear-gradient(180deg, transparent, rgba(255,255,255,.02)); }
.program-block { padding: 1.4rem; margin-bottom: 1.3rem; }
.program-title {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.program-title .badge {
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  font-size: 1rem;
}
.program-title p { margin: .25rem 0 0; }
.feature-grid { grid-template-columns: repeat(3, 1fr); }
.feature-item { padding: 1rem 1rem 1.1rem; }
.feature-item strong {
  display: block;
  margin-bottom: .45rem;
  color: var(--accent);
}
.feature-item span { color: var(--muted); display: block; }
.benefits-section { padding-top: 0; }
.bullet-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.bullet-points span {
  display: block;
  padding: 1.2rem 1.1rem;
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 22px;
  color: var(--text);
  font-weight: 700;
  box-shadow: var(--shadow);
}
.bullet-points.compact { margin-top: 1.2rem; }
@media (max-width: 980px) {
  .diagnostic-grid, .feature-grid, .bullet-points { grid-template-columns: 1fr; }
}