*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #111318;
  --card: #181b22;
  --card-hover: #1f232b;
  --text: #ece8e2;
  --text-muted: #7d8390;
  --primary: #e5a82e;
  --primary-dark: #c97a1a;
  --border: #262a33;
  --gradient-gold: linear-gradient(135deg, #e5a82e, #c97a1a);
  --shadow-gold: 0 4px 30px -8px rgba(229, 168, 46, 0.25);
  --shadow-card: 0 8px 32px -8px rgba(0,0,0,0.4);
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
}

/* Hero */
.hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1rem;
  position: relative;
  overflow: hidden;
}
.hero .orb1, .hero .orb2 {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
  filter: blur(80px);
}
.hero .orb1 { width: 250px; height: 250px; background: var(--primary); top: 20%; left: 20%; }
.hero .orb2 { width: 200px; height: 200px; background: var(--primary); bottom: 20%; right: 20%; filter: blur(100px); }
.hero-content { position: relative; z-index: 1; max-width: 700px; }
.hero-icon {
  width: 64px; height: 64px;
  background: var(--gradient-gold);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.5rem;
  border: 1px solid rgba(229, 168, 46, 0.3);
}
.hero-icon svg { width: 32px; height: 32px; color: var(--bg); }
.hero h1 { font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.1; margin-bottom: 1rem; }
.hero h1 span { color: var(--primary); }
.hero p { color: var(--text-muted); font-size: 1.1rem; max-width: 540px; margin: 0 auto 2rem; }
.btn-gold {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--gradient-gold);
  color: var(--bg);
  font-family: var(--font-display);
  font-weight: 600; font-size: 1rem;
  padding: 0.875rem 2rem;
  border-radius: 999px; border: none; cursor: pointer;
  box-shadow: var(--shadow-gold);
  transition: transform 0.15s, box-shadow 0.15s;
  text-decoration: none;
}
.btn-gold:hover { transform: scale(1.03); }
.btn-gold:active { transform: scale(0.97); }

/* Section */
.section { max-width: 1100px; margin: 0 auto; padding: 4rem 1rem; }
.section-header { text-align: center; margin-bottom: 2.5rem; }
.section-badge { display: inline-block; color: var(--primary); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 0.5rem; }
.section-title { font-family: var(--font-display); font-size: 2rem; font-weight: 700; }

/* Services grid */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; }
.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: border-color 0.3s;
  cursor: pointer;
}
.service-card:hover { border-color: rgba(229, 168, 46, 0.4); }
.service-icon {
  width: 48px; height: 48px;
  background: var(--gradient-gold);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 0.75rem;
}
.service-icon svg { width: 24px; height: 24px; color: var(--bg); }
.service-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 1rem; margin-bottom: 0.25rem; }
.service-card p { font-size: 0.8rem; color: var(--text-muted); }

/* Portfolio grid */
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.portfolio-card {
  position: relative; overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s;
}
.portfolio-card:hover { transform: translateY(-4px); }
.portfolio-card a { display: block; text-decoration: none; color: inherit; }
.portfolio-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; object-position: top; transition: transform 0.5s; }
.portfolio-card:hover img { transform: scale(1.05); }
.portfolio-card .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, var(--card), rgba(0,0,0,0.3) 50%, transparent);
  opacity: 0; transition: opacity 0.3s;
}
.portfolio-card:hover .overlay { opacity: 1; }
.portfolio-card .info { position: absolute; bottom: 0; left: 0; right: 0; padding: 1.25rem; transform: translateY(8px); transition: transform 0.3s; }
.portfolio-card:hover .info { transform: translateY(0); }
.portfolio-card .tag {
  display: inline-block;
  background: var(--primary); color: var(--bg);
  font-size: 0.7rem; font-weight: 600;
  padding: 0.25rem 0.75rem; border-radius: 999px;
  margin-bottom: 0.5rem;
}
.portfolio-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; }
.portfolio-card .desc { font-size: 0.85rem; color: var(--text-muted); margin-top: 0.25rem; opacity: 0; transition: opacity 0.3s; }
.portfolio-card:hover .desc { opacity: 1; }
.portfolio-card .ext-icon {
  position: absolute; top: 1rem; right: 1rem;
  background: var(--primary); border-radius: 50%;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.portfolio-card:hover .ext-icon { opacity: 1; }
.portfolio-card .ext-icon svg { width: 16px; height: 16px; color: var(--bg); }

/* Clients grid */
.clients-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.client-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  transition: border-color 0.3s;
}
.client-card:hover { border-color: rgba(229, 168, 46, 0.3); }
.client-top { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
.client-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; border: 2px solid var(--primary); }
.client-name { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; }
.client-role { font-size: 0.75rem; color: var(--text-muted); }
.client-stars { color: var(--primary); font-size: 0.85rem; margin-bottom: 0.75rem; }
.client-text { font-size: 0.9rem; color: var(--text-muted); font-style: italic; }

/* CTA */
.cta-section { padding: 5rem 1rem; text-align: center; }
.cta-box {
  max-width: 640px; margin: 0 auto;
  background: linear-gradient(145deg, #1d2028, #13151a);
  border: 1px solid rgba(229, 168, 46, 0.2);
  border-radius: 16px; padding: 3rem 2rem;
}
.cta-box h2 { font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; margin-bottom: 0.75rem; }
.cta-box p { color: var(--text-muted); margin-bottom: 1.5rem; }

/* Animations */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

.social-float {
  position: fixed;
  right: 1.25rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient-gold);
  border: 1px solid rgba(229, 168, 46, 0.3);
  box-shadow: var(--shadow-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg);
  z-index: 999;
  transition: transform 0.15s ease;
}

.social-float:hover { transform: scale(1.06); }
.social-float:active { transform: scale(0.96); }
.social-float svg { width: 26px; height: 26px; }

.whatsapp-float { bottom: 1.25rem; }
.instagram-float { bottom: 5.25rem; }

@media (max-width: 640px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr; }
}