:root {
  --navy: #0A1628;
  --deep-blue: #0F2140;
  --accent: #FF6B35;
  --accent-light: #FF8F65;
  --white: #FFFFFF;
  --off-white: #F7F8FA;
  --text-gray: #6B7A90;
  --text-dark: #1A2B4A;
}
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'DM Sans', sans-serif; color: var(--text-dark); overflow-x: hidden; }
.fade-up { opacity: 0; transform: translateY(32px); transition: opacity 0.7s ease, transform 0.7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* Nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; transition: all 0.4s ease; }
.nav.scrolled { background: rgba(10,22,40,0.97); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.06); }
.nav.solid { background: var(--navy); }
.nav-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo-icon { width: 36px; height: 36px; border-radius: 8px; background: linear-gradient(135deg, var(--accent), var(--accent-light)); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 16px; color: var(--white); }
.nav-logo-text { font-weight: 700; font-size: 20px; color: var(--white); letter-spacing: -0.02em; }
.nav-logo-text span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--accent); }
.nav-cta { font-size: 14px !important; font-weight: 600 !important; color: var(--white) !important; background: var(--accent); padding: 10px 24px; border-radius: 8px; box-shadow: 0 4px 16px rgba(255,107,53,0.3); transition: all 0.2s; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 24px rgba(255,107,53,0.4); }
.nav-hamburger { display: none; background: none; border: none; color: var(--white); font-size: 28px; cursor: pointer; }
.nav-mobile { display: none; background: var(--navy); padding: 16px 24px 24px; flex-direction: column; gap: 16px; }
.nav-mobile a { font-size: 16px; font-weight: 500; color: rgba(255,255,255,0.8); text-decoration: none; }
.nav-mobile.open { display: flex; }
@media (max-width: 768px) { .nav-links { display: none; } .nav-hamburger { display: block; } }

/* Buttons */
.btn-primary { font-family: 'DM Sans', sans-serif; font-size: 16px; font-weight: 600; color: var(--white); background: linear-gradient(135deg, var(--accent), var(--accent-light)); padding: 16px 36px; border-radius: 10px; text-decoration: none; box-shadow: 0 8px 32px rgba(255,107,53,0.35); transition: all 0.3s ease; border: none; cursor: pointer; display: inline-block; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(255,107,53,0.45); }
.btn-secondary { font-family: 'DM Sans', sans-serif; font-size: 16px; font-weight: 600; color: var(--white); background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); padding: 16px 36px; border-radius: 10px; text-decoration: none; transition: all 0.3s ease; display: inline-block; }
.btn-secondary:hover { background: rgba(255,255,255,0.1); }
.btn-outline { font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 600; color: var(--accent); background: none; border: 2px solid var(--accent); padding: 12px 28px; border-radius: 8px; text-decoration: none; transition: all 0.3s ease; cursor: pointer; display: inline-block; }
.btn-outline:hover { background: var(--accent); color: var(--white); }
.btn-back { font-family: 'DM Sans', sans-serif; font-size: 14px; font-weight: 500; color: rgba(255,255,255,0.6); text-decoration: none; display: inline-flex; align-items: center; gap: 8px; transition: color 0.2s; }
.btn-back:hover { color: var(--accent); }

/* Section Labels */
.section-label { font-size: 13px; font-weight: 600; color: var(--accent); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 12px; }
.section-title { font-family: 'Playfair Display', serif; font-size: clamp(28px, 4vw, 44px); font-weight: 700; line-height: 1.2; }

/* Service Page Hero */
.service-hero { padding: 140px 24px 80px; background: linear-gradient(165deg, var(--navy) 0%, var(--deep-blue) 50%, #0B2A5C 100%); position: relative; overflow: hidden; }
.service-hero-glow { position: absolute; top: -20%; right: -10%; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(255,107,53,0.08) 0%, transparent 70%); }
.service-hero-inner { max-width: 800px; margin: 0 auto; position: relative; z-index: 2; }
.service-hero .service-icon-large { font-size: 56px; margin-bottom: 20px; }
.service-hero h1 { font-family: 'Playfair Display', serif; font-size: clamp(32px, 5vw, 52px); font-weight: 700; color: var(--white); line-height: 1.15; margin-bottom: 20px; }
.service-hero .hero-intro { font-size: clamp(16px, 2vw, 20px); color: rgba(255,255,255,0.65); line-height: 1.7; max-width: 650px; }

/* Service Page Content */
.service-content { padding: 80px 24px; background: var(--white); }
.service-content-inner { max-width: 800px; margin: 0 auto; }
.service-block { margin-bottom: 48px; }
.service-block h2 { font-family: 'Playfair Display', serif; font-size: 28px; font-weight: 700; color: var(--text-dark); margin-bottom: 16px; padding-bottom: 10px; border-bottom: 3px solid var(--accent); display: inline-block; }
.service-block p { font-size: 16px; color: var(--text-gray); line-height: 1.8; margin-bottom: 12px; }
.service-highlight { background: var(--off-white); border-radius: 14px; padding: 28px 32px; border-left: 5px solid var(--accent); margin: 20px 0; }
.service-highlight p { font-size: 15px; color: var(--text-dark); line-height: 1.7; margin-bottom: 0; }
.service-list { list-style: none; margin: 16px 0; }
.service-list li { font-size: 15px; color: var(--text-gray); line-height: 1.8; padding: 8px 0 8px 28px; position: relative; }
.service-list li::before { content: ''; position: absolute; left: 0; top: 16px; width: 12px; height: 12px; border-radius: 3px; background: linear-gradient(135deg, var(--accent), var(--accent-light)); }

/* Service Page CTA */
.service-cta-section { padding: 80px 24px; background: linear-gradient(165deg, var(--navy), var(--deep-blue)); text-align: center; }
.service-cta-section h2 { font-family: 'Playfair Display', serif; font-size: clamp(24px, 3.5vw, 36px); font-weight: 700; color: var(--white); margin-bottom: 16px; }
.service-cta-section p { font-size: 16px; color: rgba(255,255,255,0.55); margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; line-height: 1.6; }

/* Other Services Grid */
.other-services { padding: 80px 24px; background: var(--off-white); }
.other-services-inner { max-width: 1200px; margin: 0 auto; }
.other-services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-top: 36px; }
.other-service-card { background: var(--white); border-radius: 12px; padding: 24px 20px; text-decoration: none; border: 2px solid transparent; transition: all 0.3s ease; display: block; }
.other-service-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 6px 24px rgba(255,107,53,0.1); }
.other-service-card .os-icon { font-size: 28px; margin-bottom: 10px; }
.other-service-card h3 { font-size: 15px; font-weight: 700; color: var(--text-dark); margin-bottom: 6px; }
.other-service-card p { font-size: 13px; color: var(--text-gray); line-height: 1.5; }

/* Footer */
.footer { background: var(--navy); border-top: 1px solid rgba(255,255,255,0.06); padding: 48px 24px; }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px; }
.footer-logo { display: flex; align-items: center; gap: 10px; }
.footer-logo-icon { width: 32px; height: 32px; border-radius: 7px; background: linear-gradient(135deg, var(--accent), var(--accent-light)); display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; color: var(--white); }
.footer-logo-text { font-weight: 700; font-size: 18px; color: var(--white); }
.footer-logo-text span { color: var(--accent); }
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.35); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--accent); }