@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@400;500;600&display=swap');

:root {
  --primary: #1e40af;
  --primary-light: #3b82f6;
  --accent: #06b6d4;
  --dark: #0f172a;
  --text: #334155;
  --text-light: #64748b;
  --bg: #f8fafc;
  --white: #ffffff;
  --green: #22c55e;
  --gradient: linear-gradient(135deg, #1e40af, #3b82f6, #06b6d4);
  --spectrum: linear-gradient(90deg, #1e40af, #22c55e, #eab308, #f97316, #ef4444, #8b5cf6, #1e40af);
  --glass-bg: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(255, 255, 255, 0.5);
  --shadow: 0 8px 32px rgba(30, 64, 175, 0.05);
  --shadow-lg: 0 20px 60px rgba(30, 64, 175, 0.1);
  --shadow-glow: 0 10px 40px rgba(59, 130, 246, 0.3);
  --radius: 16px;
  --radius-lg: 24px;
  --radius-full: 50px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', sans-serif; color: var(--text); background: var(--bg); overflow-x: hidden; line-height: 1.6; }
h1, h2, h3, h4, h5, h6, .nav-links a, .btn-primary, .btn-secondary, .hero-badge { font-family: 'Outfit', sans-serif; }
img { max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ANIMATED BACKGROUND MESH */
.mesh-bg {
  position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: -1;
  background: radial-gradient(circle at 15% 50%, rgba(59, 130, 246, 0.08), transparent 50%),
              radial-gradient(circle at 85% 30%, rgba(6, 182, 212, 0.08), transparent 50%),
              radial-gradient(circle at 50% 80%, rgba(139, 92, 246, 0.08), transparent 50%);
  filter: blur(60px); animation: meshBreath 10s ease-in-out infinite alternate;
}
@keyframes meshBreath { 0% { transform: scale(1); } 100% { transform: scale(1.1); } }

/* NAV - Ultra Glass */
.nav {
  position: sticky; top: 0; z-index: 1000; padding: 0 24px; transition: all .4s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(255, 255, 255, 0.6); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}
.nav.scrolled { box-shadow: var(--shadow); background: rgba(255, 255, 255, 0.85); }
.nav-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 80px; }
.nav-logo { height: 50px; width: auto; object-fit: contain; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.05)); }
.nav-links { display: flex; gap: 40px; list-style: none; }
.nav-links a { font-weight: 600; font-size: 15px; color: var(--text); transition: all .3s; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--gradient); transition: width .3s ease; border-radius: 2px; }
.nav-links a:hover { color: var(--primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  background: var(--gradient); color: #fff; padding: 12px 32px; border-radius: var(--radius-full);
  font-weight: 700; font-size: 15px; transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 15px rgba(30, 64, 175, 0.2); position: relative; overflow: hidden;
}
.nav-cta::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transition: left .5s; }
.nav-cta:hover { transform: translateY(-3px) scale(1.02); box-shadow: var(--shadow-glow); }
.nav-cta:hover::before { left: 100%; }

.lang-toggle { font-size: 14px; font-family: 'Outfit'; font-weight: 700; background: var(--white); padding: 8px 16px; border-radius: var(--radius-full); color: var(--primary); transition: all .3s; border: 1px solid rgba(59, 130, 246, 0.2); box-shadow: 0 2px 10px rgba(0,0,0,0.02); }
.lang-toggle:hover { background: var(--gradient); color: #fff; transform: translateY(-2px); border-color: transparent; }

.hamburger { display: none; flex-direction: column; gap: 6px; background: none; padding: 8px; }
.hamburger span { width: 28px; height: 3px; background: var(--dark); border-radius: 3px; transition: all .3s; }
.mobile-menu { display: none; position: fixed; top: 80px; left: 0; right: 0; bottom: 0; background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(20px); z-index: 999; padding: 40px 24px; flex-direction: column; gap: 24px; opacity: 0; transform: translateY(-20px); transition: all .4s ease; }
.mobile-menu.active { display: flex; opacity: 1; transform: translateY(0); }
.mobile-menu a { font-family: 'Outfit'; font-size: 24px; font-weight: 700; color: var(--dark); padding: 16px 0; border-bottom: 1px solid rgba(0,0,0,0.05); }

/* HERO */
.hero { padding: 100px 24px 120px; position: relative; overflow: hidden; }
.hero-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; background: var(--white); color: var(--primary);
  font-size: 13px; font-weight: 800; padding: 10px 24px; border-radius: var(--radius-full); letter-spacing: 1px;
  text-transform: uppercase; margin-bottom: 24px; box-shadow: 0 4px 20px rgba(30, 64, 175, 0.08);
  border: 1px solid rgba(255,255,255,0.8);
}
.hero-badge::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: pulseDot 2s infinite; }
@keyframes pulseDot { 0% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(6, 182, 212, 0); } 100% { box-shadow: 0 0 0 0 rgba(6, 182, 212, 0); } }

.hero h1 { font-size: clamp(40px, 5.5vw, 72px); font-weight: 900; line-height: 1.05; color: var(--dark); margin-bottom: 24px; letter-spacing: -1px; }
.hero h1 .gradient-text { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; display: inline-block; position: relative; }
.hero h1 .gradient-text::after { content: ''; position: absolute; bottom: 4px; left: 0; width: 100%; height: 8px; background: var(--accent); opacity: 0.2; z-index: -1; transform: rotate(-1deg); }
.hero p { font-size: 20px; color: var(--text-light); max-width: 540px; margin-bottom: 40px; line-height: 1.6; }

.hero-buttons { display: flex; gap: 20px; flex-wrap: wrap; }
.btn-primary {
  background: var(--gradient); color: #fff; padding: 18px 40px; border-radius: var(--radius-full); font-weight: 700; font-size: 16px;
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275); display: inline-flex; align-items: center; gap: 12px; box-shadow: 0 10px 30px rgba(30, 64, 175, 0.2);
}
.btn-primary:hover { transform: translateY(-5px) scale(1.02); box-shadow: var(--shadow-glow); }
.btn-secondary {
  background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(10px); color: var(--dark); padding: 18px 40px; border-radius: var(--radius-full);
  font-weight: 800; font-size: 16px; border: 2px solid transparent; transition: all .4s; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}
.btn-secondary:hover { background: var(--white); transform: translateY(-5px); border-color: var(--primary-light); color: var(--primary); }

.hero-visual { position: relative; }
.hero-glow { position: absolute; inset: -30px; background: var(--spectrum); opacity: 0.15; border-radius: 40px; filter: blur(50px); z-index: 1; animation: rotateGlow 15s linear infinite; }
@keyframes rotateGlow { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

.hero-card {
  background: var(--glass-bg); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-lg); border: 1px solid var(--glass-border); position: relative; z-index: 2;
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg); transition: transform .5s ease;
}
.hero-card:hover { transform: perspective(1000px) rotateY(0deg) rotateX(0deg) scale(1.02); }
.hero-card h3 { font-size: 20px; font-weight: 800; margin-bottom: 28px; display: flex; align-items: center; gap: 12px; color: var(--dark); }

.progress-wrap { margin-bottom: 20px; }
.progress-label { display: flex; justify-content: space-between; font-size: 13px; font-weight: 700; color: var(--text); margin-bottom: 8px; font-family: 'Outfit'; letter-spacing: 0.5px; text-transform: uppercase; }
.progress-bar { height: 10px; background: rgba(0,0,0,0.05); border-radius: 10px; overflow: hidden; border: 1px solid rgba(255,255,255,0.5); }
.progress-fill { height: 100%; border-radius: 10px; transition: width 2s cubic-bezier(0.22, 1, 0.36, 1); position: relative; overflow: hidden; }
.progress-fill::after { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.4) 50%, rgba(255,255,255,0) 100%); animation: shimmer 2s infinite; }
@keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

.quote-box { margin-top: 32px; padding: 20px; background: rgba(255,255,255,0.8); border-radius: 16px; border: 1px solid rgba(255,255,255,0.9); box-shadow: inset 0 2px 4px rgba(255,255,255,1), 0 4px 12px rgba(0,0,0,0.03); }
.quote-box p { font-size: 14px; color: var(--primary); font-weight: 600; font-style: italic; margin: 0; line-height: 1.5; }

.stat-row { display: flex; gap: 24px; margin-top: 60px; }
.stat-item {
  text-align: center; flex: 1; padding: 28px 20px; background: var(--glass-bg); backdrop-filter: blur(16px);
  border-radius: var(--radius); border: 1px solid var(--glass-border); box-shadow: var(--shadow);
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.stat-item:hover { transform: translateY(-10px); box-shadow: var(--shadow-glow); border-color: rgba(59, 130, 246, 0.3); }
.stat-num { font-family: 'Outfit'; font-size: 42px; font-weight: 900; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; display: block; line-height: 1; }
.stat-label { font-family: 'Outfit'; font-size: 13px; color: var(--text-light); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; margin-top: 12px; display: block; }

/* SERVICES */
.services { padding: 120px 24px; background: #fff; position: relative; }
.services::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 1px; background: linear-gradient(90deg, transparent, rgba(0,0,0,0.05), transparent); }
.section-badge { display: inline-block; text-align: center; font-size: 13px; font-weight: 800; color: var(--primary); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 16px; background: rgba(30, 64, 175, 0.05); padding: 8px 20px; border-radius: var(--radius-full); margin-left: auto; margin-right: auto; display: table; }
.section-title { text-align: center; font-size: clamp(32px, 4vw, 48px); font-weight: 900; color: var(--dark); margin-bottom: 20px; letter-spacing: -0.5px; }
.section-sub { text-align: center; color: var(--text-light); max-width: 600px; margin: 0 auto 50px; font-size: 18px; line-height: 1.6; }

.filter-tabs { display: flex; justify-content: center; gap: 12px; margin-bottom: 60px; flex-wrap: wrap; }
.filter-tab {
  padding: 12px 28px; border-radius: var(--radius-full); font-weight: 700; font-family: 'Outfit'; font-size: 15px;
  background: var(--bg); color: var(--text); transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275); border: 1px solid transparent;
}
.filter-tab.active, .filter-tab:hover { background: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(30, 64, 175, 0.2); transform: translateY(-2px); }

.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.service-card {
  background: var(--white); border: 1px solid #e2e8f0; border-radius: var(--radius-lg); padding: 40px;
  transition: all .5s cubic-bezier(0.175, 0.885, 0.32, 1.275); cursor: pointer; position: relative; overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}
.service-card::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 4px; background: var(--spectrum); transform: scaleX(0); transform-origin: left; transition: transform .5s ease; }
.service-card:hover { transform: translateY(-12px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::after { transform: scaleX(1); }
.service-icon {
  width: 70px; height: 70px; border-radius: 20px; display: flex; align-items: center; justify-content: center; font-size: 32px;
  margin-bottom: 24px; background: rgba(30, 64, 175, 0.05); color: var(--primary); transition: all .5s ease;
  position: relative; overflow: hidden;
}
.service-card:hover .service-icon { background: var(--primary); color: #fff; transform: scale(1.1) rotate(5deg); }
.service-card h3 { font-size: 22px; font-weight: 800; color: var(--dark); margin-bottom: 12px; transition: color .3s; }
.service-card:hover h3 { color: var(--primary); }
.service-card p { font-size: 15px; color: var(--text-light); line-height: 1.7; margin-bottom: 24px; }
.learn-more { font-family: 'Outfit'; font-size: 15px; font-weight: 800; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; transition: gap .3s, color .3s; padding: 8px 16px; border-radius: 8px; background: rgba(30, 64, 175, 0.05); }
.service-card:hover .learn-more { gap: 12px; background: var(--gradient); color: #fff; }

/* PARTNERS */
.partners { padding: 100px 24px; background: var(--dark); position: relative; overflow: hidden; }
.partners::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at center, rgba(59, 130, 246, 0.1) 0%, transparent 70%); }
.partners::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--spectrum); }
.partners-label { text-align: center; color: #94a3b8; font-size: 14px; font-family: 'Outfit'; font-weight: 800; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 60px; position: relative; z-index: 2; }
.partners-grid { display: flex; justify-content: center; align-items: center; gap: 60px; flex-wrap: wrap; max-width: 1000px; margin: 0 auto; position: relative; z-index: 2; }
.partner-item {
  color: #cbd5e1; font-family: 'Outfit'; font-size: 28px; font-weight: 900; opacity: 0.5; transition: all .4s ease;
  padding: 20px 32px; border-radius: var(--radius); cursor: default; text-align: center; position: relative;
  background: rgba(255,255,255,0.02); backdrop-filter: blur(4px); border: 1px solid rgba(255,255,255,0.05);
}
.partner-item:hover { opacity: 1; color: #fff; transform: translateY(-5px) scale(1.05); background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); box-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.partner-item small { display: block; font-family: 'Inter'; font-size: 12px; font-weight: 600; margin-top: 8px; opacity: 0.8; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); }

/* WHY US */
.why-us { padding: 120px 24px; background: linear-gradient(180deg, var(--bg), #eff6ff); position: relative; }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; margin-top: 60px; }
.why-card { text-align: center; padding: 48px 32px; background: var(--glass-bg); backdrop-filter: blur(16px); border-radius: var(--radius-lg); box-shadow: var(--shadow); transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275); border: 1px solid var(--glass-border); position: relative; overflow: hidden; }
.why-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 100%; background: var(--gradient); opacity: 0; transition: opacity .4s ease; z-index: 0; }
.why-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); border-color: transparent; }
.why-card:hover::before { opacity: 1; }
.why-card > * { position: relative; z-index: 1; transition: color .4s ease; }
.why-icon { width: 80px; height: 80px; margin: 0 auto 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 36px; background: var(--white); color: var(--primary); box-shadow: 0 10px 20px rgba(0,0,0,0.05); transition: transform .5s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.why-card:hover .why-icon { transform: scale(1.1) rotate(10deg); }
.why-card h3 { font-size: 20px; font-weight: 800; color: var(--dark); margin-bottom: 12px; }
.why-card:hover h3 { color: #fff; }
.why-card p { font-size: 15px; color: var(--text-light); line-height: 1.6; }
.why-card:hover p { color: rgba(255,255,255,0.9); }

/* TEAM */
.team { padding: 120px 24px; background: #fff; }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px; max-width: 900px; margin: 60px auto 0; }
.team-card { text-align: center; padding: 56px 40px; background: var(--bg); border-radius: var(--radius-lg); border: 1px solid rgba(0,0,0,0.05); transition: all .4s ease; position: relative; }
.team-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); background: var(--white); }
.team-avatar { width: 120px; height: 120px; border-radius: 50%; margin: 0 auto 24px; display: flex; align-items: center; justify-content: center; font-size: 42px; font-family: 'Outfit'; font-weight: 900; color: #fff; background: var(--gradient); box-shadow: 0 10px 20px rgba(30, 64, 175, 0.2); position: relative; }
.team-avatar::after { content: ''; position: absolute; inset: -6px; border-radius: 50%; border: 2px dashed rgba(59, 130, 246, 0.3); animation: rotateGlow 20s linear infinite; }
.team-card h3 { font-size: 24px; font-weight: 800; color: var(--dark); }
.team-card .role { font-family: 'Outfit'; font-size: 15px; color: var(--primary); font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin: 8px 0 16px; display: inline-block; padding: 6px 16px; background: rgba(30, 64, 175, 0.05); border-radius: var(--radius-full); }
.team-card p { font-size: 15px; color: var(--text-light); line-height: 1.7; }

/* TESTIMONIALS */
.testimonials { padding: 120px 24px; background: linear-gradient(180deg, #eff6ff, var(--bg)); }
.testimonial-carousel { max-width: 800px; margin: 60px auto 0; position: relative; }
.testimonial-slide { background: var(--glass-bg); backdrop-filter: blur(20px); padding: 56px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); text-align: center; border: 1px solid var(--glass-border); display: none; position: relative; }
.testimonial-slide::before { content: '"'; position: absolute; top: 20px; left: 40px; font-size: 120px; font-family: 'Outfit'; font-weight: 900; color: rgba(59, 130, 246, 0.1); line-height: 1; }
.testimonial-slide.active { display: block; animation: fadeIn .6s cubic-bezier(0.22, 1, 0.36, 1); }
.testimonial-slide .stars { color: #f59e0b; font-size: 24px; margin-bottom: 20px; letter-spacing: 2px; }
.testimonial-slide blockquote { font-size: 20px; font-family: 'Outfit'; color: var(--dark); line-height: 1.7; font-weight: 500; margin-bottom: 32px; position: relative; z-index: 1; }
.testimonial-slide .author { font-family: 'Outfit'; font-weight: 900; color: var(--dark); font-size: 18px; margin-bottom: 4px; }
.testimonial-slide .company { font-size: 14px; color: var(--primary); font-weight: 600; letter-spacing: 0.5px; text-transform: uppercase; }

.carousel-btns { display: flex; justify-content: center; gap: 16px; margin-top: 32px; }
.carousel-btn { width: 48px; height: 48px; border-radius: 50%; background: var(--white); border: 1px solid rgba(0,0,0,0.05); box-shadow: 0 4px 10px rgba(0,0,0,0.05); font-size: 20px; display: flex; align-items: center; justify-content: center; transition: all .3s; color: var(--dark); }
.carousel-btn:hover { background: var(--gradient); color: #fff; transform: scale(1.1); box-shadow: 0 8px 20px rgba(30, 64, 175, 0.2); }
.carousel-dots { display: flex; justify-content: center; gap: 12px; margin-top: 24px; }
.carousel-dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(59, 130, 246, 0.2); border: none; transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275); cursor: pointer; }
.carousel-dot.active { background: var(--primary); transform: scale(1.5); box-shadow: 0 0 10px rgba(30, 64, 175, 0.4); }

/* BLOG */
.blog { padding: 120px 24px; background: #fff; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 60px; }
.blog-card { border-radius: var(--radius-lg); overflow: hidden; background: var(--white); border: 1px solid rgba(0,0,0,0.05); transition: all .4s ease; box-shadow: 0 4px 15px rgba(0,0,0,0.03); }
.blog-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
.blog-img { height: 220px; background: var(--gradient); position: relative; display: flex; align-items: center; justify-content: center; font-size: 64px; color: rgba(255,255,255,0.3); overflow: hidden; }
.blog-img::before { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,0.2) 0%, transparent 100%); }
.blog-card:hover .blog-img { background: var(--spectrum); }
.blog-tag { position: absolute; top: 20px; left: 20px; background: rgba(255,255,255,0.2); backdrop-filter: blur(10px); color: #fff; font-family: 'Outfit'; font-size: 12px; font-weight: 800; padding: 8px 16px; border-radius: var(--radius-full); text-transform: uppercase; letter-spacing: 1px; box-shadow: 0 4px 10px rgba(0,0,0,0.1); }
.blog-body { padding: 32px; }
.blog-date { font-family: 'Outfit'; font-size: 13px; color: var(--primary); font-weight: 700; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.blog-card h3 { font-size: 22px; font-weight: 800; color: var(--dark); margin-bottom: 12px; line-height: 1.4; transition: color .3s; }
.blog-card:hover h3 { color: var(--primary); }
.blog-card p { font-size: 15px; color: var(--text-light); line-height: 1.6; margin-bottom: 20px; }
.read-more { font-family: 'Outfit'; font-weight: 800; color: var(--dark); font-size: 14px; text-transform: uppercase; letter-spacing: 1px; display: inline-flex; align-items: center; gap: 8px; transition: all .3s; }
.blog-card:hover .read-more { color: var(--primary); gap: 12px; }

/* CONTACT */
.contact { padding: 120px 24px; background: linear-gradient(180deg, var(--bg), #eff6ff); position: relative; overflow: hidden; }
.contact::before { content: ''; position: absolute; top: -50%; right: -10%; width: 800px; height: 800px; background: radial-gradient(circle, rgba(59, 130, 246, 0.05) 0%, transparent 70%); border-radius: 50%; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; margin-top: 60px; position: relative; z-index: 1; }
.contact-info { display: flex; flex-direction: column; gap: 24px; justify-content: center; }
.contact-card { display: flex; align-items: center; gap: 20px; padding: 24px 32px; background: var(--glass-bg); backdrop-filter: blur(16px); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--glass-border); transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.contact-card:hover { transform: translateX(10px); border-left: 4px solid var(--primary); box-shadow: var(--shadow-glow); background: var(--white); }
.contact-card .icon { width: 56px; height: 56px; border-radius: 16px; background: rgba(30, 64, 175, 0.05); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 24px; flex-shrink: 0; transition: all .4s; }
.contact-card:hover .icon { background: var(--gradient); color: #fff; transform: rotate(10deg); }
.contact-card h4 { font-size: 14px; color: var(--text-light); font-weight: 700; margin-bottom: 4px; text-transform: uppercase; letter-spacing: 1px; }
.contact-card p { font-family: 'Outfit'; font-size: 18px; font-weight: 800; color: var(--dark); }

.contact-form { background: var(--white); padding: 48px; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); border: 1px solid rgba(0,0,0,0.05); position: relative; }
.contact-form::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 6px; background: var(--spectrum); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.contact-form h3 { font-size: 28px; font-weight: 900; color: var(--dark); margin-bottom: 8px; }
.contact-form .form-sub { font-size: 16px; color: var(--text-light); margin-bottom: 32px; }
.form-group { margin-bottom: 24px; }
.form-group label { display: block; font-family: 'Outfit'; font-size: 14px; font-weight: 800; color: var(--dark); margin-bottom: 8px; letter-spacing: 0.5px; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 16px 20px; border: 2px solid #e2e8f0; border-radius: 12px; font-family: 'Inter', sans-serif; font-size: 15px; transition: all .3s; background: var(--bg); outline: none; color: var(--dark); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; padding: 20px; background: var(--gradient); color: #fff; border-radius: 12px; font-family: 'Outfit'; font-weight: 800; font-size: 16px; letter-spacing: 1px; text-transform: uppercase; transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275); box-shadow: 0 10px 20px rgba(30, 64, 175, 0.2); }
.form-submit:hover { transform: translateY(-3px); box-shadow: var(--shadow-glow); }

/* FOOTER */
.footer { background: var(--dark); color: #94a3b8; padding: 80px 24px 32px; position: relative; overflow: hidden; }
.footer::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: var(--spectrum); }
.footer-grid { display: grid; grid-template-columns: 2.5fr 1fr 1fr 1.5fr; gap: 48px; max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.footer h4 { color: #fff; font-family: 'Outfit'; font-size: 18px; font-weight: 800; margin-bottom: 24px; letter-spacing: 1px; }
.footer p { font-size: 15px; line-height: 1.8; margin-bottom: 24px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 15px; color: #94a3b8; transition: all .3s; display: inline-flex; align-items: center; gap: 8px; }
.footer-links a::before { content: '→'; opacity: 0; transform: translateX(-10px); transition: all .3s; color: var(--accent); font-weight: bold; }
.footer-links a:hover { color: #fff; transform: translateX(5px); }
.footer-links a:hover::before { opacity: 1; transform: translateX(0); }
.footer-bottom { max-width: 1200px; margin: 60px auto 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; justify-content: space-between; align-items: center; font-size: 14px; flex-wrap: wrap; gap: 16px; position: relative; z-index: 1; }

/* MODAL, TOAST, WIDGETS */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.whatsapp-btn:hover { transform: scale(1.15) translateY(-5px); box-shadow: 0 15px 40px rgba(37, 211, 102, 0.4); }
.whatsapp-tooltip {
  position: absolute; right: 80px; top: 50%; transform: translateY(-50%); background: #fff;
  padding: 6px 12px; border-radius: 8px; font-family: 'Outfit'; font-size: 13px; font-weight: 700; color: var(--dark);
  box-shadow: 0 4px 15px rgba(0,0,0,0.1); opacity: 0; pointer-events: none; transition: opacity .3s; white-space: nowrap;
}
.whatsapp-btn:hover .whatsapp-tooltip { opacity: 1; }

.chatbot-toggle {
  position: fixed;
  bottom: 110px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  z-index: 1000;
  box-shadow: 0 10px 30px rgba(30, 64, 175, 0.2);
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.chatbot-toggle:hover { transform: scale(1.15) translateY(-5px); box-shadow: var(--shadow-glow); }

/* Chatbot UI improvements */
.chatbot-window {
  position: fixed;
  bottom: 190px;
  right: 30px;
  width: 350px;
  background: var(--white);
  border-radius: 24px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  pointer-events: none;
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.chatbot-window.open {
  transform: translateY(0) scale(1);
  opacity: 1;
  pointer-events: auto;
}
.chatbot-header { padding: 20px; background: var(--gradient); display: flex; justify-content: space-between; align-items: center; }
.chatbot-header h4 { font-family: 'Outfit'; font-size: 18px; font-weight: 800; color: white; margin: 0; }
.chatbot-close { background: none; color: white; font-size: 20px; font-weight: bold; width: auto; height: auto; box-shadow: none; }
.chatbot-messages { height: 320px; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; background: #f8fafc; }
.chat-msg { max-width: 80%; padding: 12px 16px; font-size: 14px; line-height: 1.5; }
.chat-msg.bot { background: #fff; border-radius: 20px 20px 20px 4px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); align-self: flex-start; color: var(--dark); }
.chat-msg.user { background: var(--primary); color: #fff; border-radius: 20px 20px 4px 20px; box-shadow: 0 4px 15px rgba(30,64,175,0.2); align-self: flex-end; }
.chat-suggestions { padding: 12px 20px; display: flex; flex-wrap: wrap; gap: 8px; background: #fff; border-top: 1px solid rgba(0,0,0,0.05); }
.chat-suggestion { background: rgba(59,130,246,0.1); color: var(--primary); font-size: 12px; font-weight: 600; padding: 6px 12px; border-radius: 20px; transition: all .3s; }
.chat-suggestion:hover { background: var(--primary); color: #fff; }
.chatbot-input { padding: 16px; background: #fff; display: flex; gap: 12px; align-items: center; border-top: 1px solid rgba(0,0,0,0.05); }
.chatbot-input input { flex: 1; border: none; background: #f1f5f9; padding: 12px 16px; border-radius: 20px; outline: none; font-family: 'Inter'; font-size: 14px; transition: all .3s; }
.chatbot-input input:focus { background: #e2e8f0; }
.chatbot-input button { width: 44px; height: 44px; border-radius: 50%; background: var(--gradient); color: #fff; font-size: 16px; display: flex; justify-content: center; align-items: center; box-shadow: 0 4px 10px rgba(30,64,175,0.2); transition: transform .3s; }
.chatbot-input button:hover { transform: scale(1.1); }

/* Modal UI */
.modal { background: rgba(255,255,255,0.95); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,0.5); box-shadow: 0 30px 100px rgba(0,0,0,0.2); padding: 48px; }
.modal h2 { font-size: 32px; font-family: 'Outfit'; font-weight: 900; background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 24px; }
.modal-close { background: var(--bg); width: 44px; height: 44px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }
.modal-close:hover { background: var(--gradient); box-shadow: 0 10px 20px rgba(30,64,175,0.2); transform: rotate(90deg); }

/* SCROLL TO TOP */
.scroll-top {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 48px;
  height: 48px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 8px 24px rgba(30, 64, 175, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all .4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.scroll-top:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: var(--shadow-glow);
}

/* ANIMATIONS */
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px) } to { opacity: 1; transform: translateY(0) } }
@keyframes slideUp { from { opacity: 0; transform: translateY(40px) scale(0.95) } to { opacity: 1; transform: translateY(0) scale(1) } }
.animate-on-scroll { opacity: 0; transform: translateY(40px); transition: all .8s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media(max-width: 1024px) {
  .hero h1 { font-size: 48px; }
  .services-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}
@media(max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero p { margin: 0 auto 32px; }
  .hero-buttons { justify-content: center; }
  .hero-visual { order: -1; max-width: 500px; margin: 0 auto; }
  .stat-row { flex-wrap: wrap; }
  .stat-item { min-width: calc(50% - 12px); }
  .services-grid, .blog-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .chatbot-window { right: 16px; left: 16px; width: auto; bottom: 160px; }
}