/* === Variables === */
:root {
  --primary: #6c3ce0;
  --primary-light: #8b5cf6;
  --secondary: #0ea5e9;
  --accent: #f59e0b;
  --dark: #0f172a;
  --dark-2: #1e293b;
  --gray: #64748b;
  --light: #f8fafc;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 4px 30px rgba(108, 60, 224, 0.1);
  --shadow-lg: 0 20px 60px rgba(108, 60, 224, 0.15);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* === Reset === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: 'DM Sans', sans-serif; color: var(--dark); line-height: 1.7; overflow-x: hidden; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; display: block; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* === Header === */
#header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(108, 60, 224, 0.08);
  transition: var(--transition);
}
#header .container { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-family: 'Outfit', sans-serif; font-weight: 700; font-size: 1.4rem; color: var(--primary); }
#navbar ul { display: flex; gap: 32px; }
#navbar a { font-weight: 500; font-size: 0.95rem; color: var(--gray); position: relative; }
#navbar a:hover, #navbar a.active { color: var(--primary); }
#navbar a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
#navbar a:hover::after, #navbar a.active::after { width: 100%; }
.mobile-toggle { display: none; background: none; border: none; font-size: 1.8rem; color: var(--dark); cursor: pointer; }

/* === Hero === */
#hero {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  position: relative; padding: 120px 20px 80px;
  background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
  overflow: hidden;
}
.hero-content { position: relative; z-index: 2; text-align: center; max-width: 720px; }
.hero-tag {
  display: inline-block; padding: 8px 20px; border-radius: 50px;
  background: rgba(139, 92, 246, 0.2); color: var(--primary-light);
  font-size: 0.85rem; font-weight: 500; margin-bottom: 24px; border: 1px solid rgba(139, 92, 246, 0.3);
}
#hero h1 { font-family: 'Outfit', sans-serif; font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; color: var(--white); line-height: 1.2; margin-bottom: 20px; }
.highlight { background: linear-gradient(90deg, var(--primary-light), var(--secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
#hero p { color: rgba(255, 255, 255, 0.7); font-size: 1.1rem; margin-bottom: 36px; }
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  padding: 14px 32px; border-radius: 50px; font-weight: 600; font-size: 0.95rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: var(--white);
  border: none; cursor: pointer; transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(108, 60, 224, 0.4); }
.btn-outline {
  padding: 14px 32px; border-radius: 50px; font-weight: 600; font-size: 0.95rem;
  border: 2px solid rgba(255, 255, 255, 0.3); color: var(--white); background: transparent;
}
.btn-outline:hover { border-color: var(--primary-light); background: rgba(139, 92, 246, 0.1); }
.hero-shapes { position: absolute; inset: 0; pointer-events: none; }
.shape { position: absolute; border-radius: 50%; opacity: 0.15; }
.shape-1 { width: 400px; height: 400px; background: var(--primary); top: -100px; right: -100px; animation: float 8s ease-in-out infinite; }
.shape-2 { width: 300px; height: 300px; background: var(--secondary); bottom: -50px; left: -80px; animation: float 6s ease-in-out infinite reverse; }
.shape-3 { width: 200px; height: 200px; background: var(--accent); top: 50%; left: 50%; transform: translate(-50%, -50%); animation: float 10s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-30px); } }

/* === Sections === */
section { padding: 100px 0; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-tag { display: inline-block; padding: 6px 16px; border-radius: 50px; background: rgba(108, 60, 224, 0.08); color: var(--primary); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px; }
.section-header h2 { font-family: 'Outfit', sans-serif; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; color: var(--dark); }

/* === About === */
#about { background: var(--light); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-visual { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.about-card {
  background: var(--white); padding: 30px; border-radius: var(--radius); text-align: center;
  box-shadow: var(--shadow); transition: var(--transition);
}
.about-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.about-icon { width: 50px; height: 50px; border-radius: 12px; background: rgba(108, 60, 224, 0.1); display: flex; align-items: center; justify-content: center; margin: 0 auto 12px; color: var(--primary); font-size: 1.3rem; }
.about-card h4 { font-family: 'Outfit', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--dark); }
.about-card p { color: var(--gray); font-size: 0.85rem; }
.about-text h3 { font-family: 'Outfit', sans-serif; font-size: 1.6rem; font-weight: 700; margin-bottom: 16px; }
.about-text > p { color: var(--gray); margin-bottom: 24px; }
.about-features li { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; color: var(--dark-2); font-weight: 500; }
.about-features i { color: var(--primary); font-size: 1.1rem; }

/* === Services === */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card {
  background: var(--white); padding: 40px 30px; border-radius: var(--radius);
  box-shadow: var(--shadow); transition: var(--transition); text-align: center;
  border: 1px solid rgba(108, 60, 224, 0.05);
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: rgba(108, 60, 224, 0.2); }
.service-icon { width: 70px; height: 70px; border-radius: 20px; background: linear-gradient(135deg, rgba(108, 60, 224, 0.1), rgba(14, 165, 233, 0.1)); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 1.6rem; color: var(--primary); }
.service-card h3 { font-family: 'Outfit', sans-serif; font-size: 1.2rem; font-weight: 600; margin-bottom: 12px; }
.service-card p { color: var(--gray); font-size: 0.9rem; }

/* === Portfolio === */
#portfolio { background: var(--light); }
.portfolio-filters { display: flex; gap: 12px; justify-content: center; margin-bottom: 40px; flex-wrap: wrap; }
.filter-btn {
  padding: 10px 24px; border-radius: 50px; border: 1px solid rgba(108, 60, 224, 0.2);
  background: var(--white); color: var(--gray); font-weight: 500; font-size: 0.9rem; cursor: pointer; transition: var(--transition);
}
.filter-btn.active, .filter-btn:hover { background: var(--primary); color: var(--white); border-color: var(--primary); }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-item { border-radius: var(--radius); overflow: hidden; }
.portfolio-thumb {
  height: 260px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--dark-2), var(--primary));
}
.portfolio-thumb img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.portfolio-item:hover .portfolio-thumb img { transform: scale(1.1); }
.portfolio-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center;
  justify-content: center; background: rgba(108, 60, 224, 0.85); opacity: 0; transition: var(--transition);
}
.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { color: var(--white); font-family: 'Outfit', sans-serif; font-size: 1.2rem; margin-bottom: 4px; }
.portfolio-overlay p { color: rgba(255, 255, 255, 0.8); font-size: 0.85rem; }

/* === Team === */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.team-card { background: var(--white); padding: 40px 24px; border-radius: var(--radius); text-align: center; box-shadow: var(--shadow); transition: var(--transition); }
.team-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.team-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--secondary)); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; color: var(--white); font-size: 2rem; }
.team-card h4 { font-family: 'Outfit', sans-serif; font-size: 1.1rem; font-weight: 600; margin-bottom: 4px; }
.team-card span { color: var(--gray); font-size: 0.85rem; }
.team-social { display: flex; gap: 10px; justify-content: center; margin-top: 16px; }
.team-social a { width: 36px; height: 36px; border-radius: 50%; background: var(--light); display: flex; align-items: center; justify-content: center; color: var(--gray); font-size: 0.9rem; }
.team-social a:hover { background: var(--primary); color: var(--white); }

/* === Contact === */
#contact { background: var(--light); }
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 50px; }
.contact-item { display: flex; gap: 16px; margin-bottom: 30px; }
.contact-item i { width: 50px; height: 50px; border-radius: 12px; background: rgba(108, 60, 224, 0.1); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.2rem; flex-shrink: 0; }
.contact-item h4 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.contact-item p { color: var(--gray); font-size: 0.9rem; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-form input, .contact-form textarea {
  width: 100%; padding: 14px 20px; border-radius: 12px; border: 1px solid rgba(108, 60, 224, 0.15);
  font-family: inherit; font-size: 0.95rem; background: var(--white); transition: var(--transition);
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(108, 60, 224, 0.1); }
.contact-form button { align-self: flex-start; }

/* === Footer === */
#footer { background: var(--dark); padding: 80px 0 0; color: rgba(255, 255, 255, 0.7); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
.footer-about h3 { font-family: 'Outfit', sans-serif; color: var(--white); font-size: 1.4rem; margin-bottom: 16px; }
.footer-about p { font-size: 0.9rem; margin-bottom: 20px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255, 255, 255, 0.08); display: flex; align-items: center; justify-content: center; color: rgba(255, 255, 255, 0.7); }
.footer-social a:hover { background: var(--primary); color: var(--white); }
.footer-links h4 { color: var(--white); font-size: 1rem; margin-bottom: 20px; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links a { font-size: 0.9rem; }
.footer-links a:hover { color: var(--primary-light); }
.footer-contact h4 { color: var(--white); font-size: 1rem; margin-bottom: 20px; }
.footer-contact p { font-size: 0.9rem; margin-bottom: 6px; }
.footer-bottom { text-align: center; padding: 24px 0; font-size: 0.85rem; }

/* === Scroll Top === */
.scroll-top {
  position: fixed; bottom: 30px; right: 30px; width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary); color: var(--white); display: flex; align-items: center;
  justify-content: center; font-size: 1.5rem; opacity: 0; visibility: hidden; transition: var(--transition); z-index: 999;
}
.scroll-top.active { opacity: 1; visibility: visible; }
.scroll-top:hover { background: var(--primary-light); transform: translateY(-3px); }

/* === Responsive === */
@media (max-width: 1024px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  #navbar { position: fixed; top: 72px; left: 0; width: 100%; background: var(--white); padding: 20px; transform: translateY(-100%); opacity: 0; visibility: hidden; transition: var(--transition); box-shadow: var(--shadow); }
  #navbar.active { transform: translateY(0); opacity: 1; visibility: visible; }
  #navbar ul { flex-direction: column; gap: 16px; }
  .mobile-toggle { display: block; }
  .services-grid, .portfolio-grid, .team-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  section { padding: 70px 0; }
  .hero-btns { flex-direction: column; align-items: center; }
}

/* === Page styles for legal pages === */
.page-header { padding: 120px 20px 60px; background: linear-gradient(135deg, #0f172a, #1e1b4b); text-align: center; }
.page-header h1 { font-family: 'Outfit', sans-serif; font-size: clamp(1.8rem, 4vw, 2.5rem); color: var(--white); font-weight: 700; }
.legal-content { padding: 60px 20px; max-width: 800px; margin: 0 auto; }
.legal-content p { margin-bottom: 16px; color: var(--gray); }
.legal-content b { color: var(--dark); }