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

:root {
  --primary: #1B4FD8;
  --primary-dark: #1239A8;
  --primary-light: #3B82F6;
  --accent: #06B6D4;
  --dark: #0F172A;
  --dark-2: #1E293B;
  --gray: #64748B;
  --gray-light: #94A3B8;
  --border: #E2E8F0;
  --bg-light: #F8FAFC;
  --bg-blue: #EFF6FF;
  --white: #FFFFFF;
  --success: #10B981;
  --warning: #F59E0B;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow: 0 4px 20px rgba(27,79,216,0.12);
  --shadow-lg: 0 20px 60px rgba(27,79,216,0.18);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */
h1,h2,h3,h4,h5,h6 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; line-height: 1.25; }
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }
p { color: var(--gray); font-size: 1.05rem; }

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-dark); }

img { max-width: 100%; display: block; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 40px; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 8px;
  font-weight: 600; font-size: 0.95rem; cursor: pointer;
  border: 2px solid transparent; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: var(--primary-dark); color: var(--white); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; border-color: var(--primary); color: var(--primary); }
.btn-outline:hover { background: var(--primary); color: var(--white); }
.btn-white { background: var(--white); color: var(--primary); font-weight: 700; }
.btn-white:hover { background: var(--bg-blue); color: var(--primary-dark); }
.btn-lg { padding: 18px 36px; font-size: 1.05rem; }
.btn-sm { padding: 10px 20px; font-size: 0.875rem; }

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border); transition: all var(--transition);
}
.nav.scrolled { box-shadow: var(--shadow); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.nav-logo { display: flex; align-items: center; gap: 10px; font-size: 1.25rem; font-weight: 800; color: var(--dark); }
.nav-logo span { color: var(--primary); }
.nav-logo-icon { width: 38px; height: 38px; background: var(--primary); border-radius: 10px; display: flex; align-items: center; justify-content: center; }
.nav-logo-icon svg { color: white; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a { padding: 8px 14px; border-radius: 8px; font-weight: 500; color: var(--dark-2); font-size: 0.95rem; transition: all var(--transition); }
.nav-links a:hover { background: var(--bg-blue); color: var(--primary); }
.nav-links .active { color: var(--primary); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 6px; }
.nav-hamburger span { display: block; width: 24px; height: 2px; background: var(--dark); border-radius: 2px; transition: all var(--transition); }

/* ── Hero ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(135deg, #0F172A 0%, #1B4FD8 60%, #06B6D4 100%);
  position: relative; overflow: hidden; padding-top: 72px;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content { position: relative; z-index: 2; max-width: 680px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.25);
  border-radius: 100px; padding: 6px 16px; margin-bottom: 24px;
  color: rgba(255,255,255,0.9); font-size: 0.875rem; font-weight: 500;
  backdrop-filter: blur(8px);
}
.hero-badge-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.6;transform:scale(1.3)} }
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 span { color: var(--accent); }
.hero p { color: rgba(255,255,255,0.8); font-size: 1.2rem; margin-bottom: 36px; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 60px; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stat { color: var(--white); }
.hero-stat-num { font-size: 2rem; font-weight: 800; font-family: 'Plus Jakarta Sans', sans-serif; }
.hero-stat-label { font-size: 0.85rem; color: rgba(255,255,255,0.65); }
.hero-visual { position: absolute; right: 0; top: 0; bottom: 0; width: 45%; display: flex; align-items: center; justify-content: center; }
.hero-card {
  background: rgba(255,255,255,0.08); backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius-lg);
  padding: 28px; color: white; width: 340px;
}

/* ── Sections ── */
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-bg { background: var(--bg-light); }
.section-dark { background: var(--dark); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: var(--gray-light); }
.section-blue { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%); }
.section-header { text-align: center; margin-bottom: 64px; }
.section-header p { max-width: 600px; margin: 16px auto 0; font-size: 1.1rem; }
.section-tag {
  display: inline-block; background: var(--bg-blue); color: var(--primary);
  font-size: 0.8rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  padding: 6px 14px; border-radius: 100px; margin-bottom: 14px;
}
.section-dark .section-tag { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.9); }

/* ── Cards ── */
.card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 32px;
  transition: all var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.card-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--bg-blue); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: 1.5rem;
}

/* ── Grids ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }

/* ── Service Cards ── */
.service-card {
  background: var(--white); border-radius: var(--radius-lg);
  border: 1px solid var(--border); padding: 36px 28px;
  position: relative; overflow: hidden; transition: all var(--transition);
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

/* ── Pricing ── */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.pricing-card {
  border-radius: var(--radius-lg); padding: 40px 32px;
  border: 2px solid var(--border); background: var(--white);
  transition: all var(--transition); position: relative;
}
.pricing-card.featured {
  border-color: var(--primary); background: var(--primary);
  color: var(--white); transform: scale(1.04);
}
.pricing-card.featured h3, .pricing-card.featured p, .pricing-card.featured li { color: rgba(255,255,255,0.9); }
.pricing-card.featured .price { color: var(--white); }
.pricing-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: white; font-size: 0.75rem; font-weight: 700;
  padding: 5px 16px; border-radius: 100px; white-space: nowrap;
}
.price { display: flex; align-items: baseline; gap: 4px; margin: 20px 0; }
.price-amount { font-size: 2.6rem; font-weight: 800; color: var(--dark); font-family: 'Plus Jakarta Sans',sans-serif; }
.price-period { color: var(--gray); font-size: 0.9rem; }
.pricing-features { margin: 24px 0; display: flex; flex-direction: column; gap: 12px; }
.pricing-features li { display: flex; align-items: center; gap: 10px; font-size: 0.95rem; }
.pricing-features li::before { content: '✓'; color: var(--success); font-weight: 700; flex-shrink: 0; }
.pricing-card.featured .pricing-features li::before { color: var(--accent); }

/* ── Trust Bar ── */
.trust-bar { background: var(--bg-light); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 20px 0; }
.trust-items { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--dark-2); font-weight: 500; font-size: 0.9rem; }
.trust-item span:first-child { font-size: 1.3rem; }

/* ── Stats ── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stat-item { text-align: center; padding: 32px 20px; background: rgba(255,255,255,0.06); border-radius: var(--radius); border: 1px solid rgba(255,255,255,0.1); }
.stat-num { font-size: 2.8rem; font-weight: 800; color: var(--white); font-family: 'Plus Jakarta Sans',sans-serif; }
.stat-label { color: rgba(255,255,255,0.7); font-size: 0.9rem; margin-top: 6px; }

/* ── Process Steps ── */
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.process-steps::before {
  content: ''; position: absolute; top: 32px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}
.process-step { text-align: center; position: relative; }
.process-step-num {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--primary); color: white;
  font-size: 1.4rem; font-weight: 800; font-family: 'Plus Jakarta Sans',sans-serif;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; position: relative; z-index: 1;
  box-shadow: 0 0 0 8px var(--bg-blue);
}
.process-step h4 { margin-bottom: 8px; color: var(--dark); }

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #7C3AED 100%);
  padding: 80px 0; text-align: center; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23fff' fill-opacity='0.04'%3E%3Cpath d='M20 20c0-5.523-4.477-10-10-10S0 14.477 0 20s4.477 10 10 10 10-4.477 10-10zm10 0c0 5.523 4.477 10 10 10s10-4.477 10-10-4.477-10-10-10-10 4.477-10 10z'/%3E%3C/g%3E%3C/svg%3E");
}
.cta-section h2, .cta-section p { color: var(--white); position: relative; z-index: 1; }
.cta-section p { color: rgba(255,255,255,0.8); max-width: 600px; margin: 16px auto 36px; font-size: 1.1rem; }
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; position: relative; z-index: 1; }

/* ── Contact Form ── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-weight: 500; margin-bottom: 6px; color: var(--dark); font-size: 0.9rem; }
.form-control {
  width: 100%; padding: 14px 16px; border: 1.5px solid var(--border);
  border-radius: 8px; font-size: 1rem; font-family: inherit;
  transition: border-color var(--transition);
  background: var(--white);
}
.form-control:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(27,79,216,0.1); }
select.form-control { cursor: pointer; }

/* ── Footer ── */
.footer { background: var(--dark); color: var(--gray-light); padding: 72px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { color: var(--gray-light); margin: 16px 0 24px; font-size: 0.95rem; max-width: 320px; }
.footer-col h5 { color: var(--white); font-size: 0.9rem; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 20px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--gray-light); font-size: 0.9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px; display: flex; align-items: center; justify-content: space-between; }
.footer-bottom p { font-size: 0.875rem; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-light); font-size: 0.9rem; transition: all var(--transition);
}
.footer-social a:hover { background: var(--primary); color: white; }

/* ── Testimonials ── */
.testimonial-card { background: var(--white); border-radius: var(--radius-lg); padding: 32px; border: 1px solid var(--border); }
.testimonial-stars { color: var(--warning); font-size: 1rem; letter-spacing: 2px; margin-bottom: 16px; }
.testimonial-text { font-size: 1rem; color: var(--dark-2); font-style: italic; margin-bottom: 20px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--bg-blue); display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--primary); }
.testimonial-name { font-weight: 600; color: var(--dark); font-size: 0.9rem; }
.testimonial-role { font-size: 0.8rem; color: var(--gray); }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid var(--border); }
.faq-question {
  width: 100%; text-align: left; background: none; border: none;
  padding: 20px 0; font-size: 1rem; font-weight: 600; color: var(--dark);
  cursor: pointer; display: flex; align-items: center; justify-content: space-between;
  gap: 16px; font-family: inherit;
}
.faq-question:hover { color: var(--primary); }
.faq-answer { padding: 0 0 20px; color: var(--gray); max-height: 0; overflow: hidden; transition: max-height 0.3s ease; }
.faq-item.open .faq-answer { max-height: 300px; }

/* ── Page Hero (inner pages) ── */
.page-hero {
  background: linear-gradient(135deg, var(--dark) 0%, var(--primary-dark) 100%);
  padding: 120px 0 80px; text-align: center; position: relative; overflow: hidden;
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1.15rem; max-width: 620px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; justify-content: center; gap: 8px; margin-bottom: 20px; font-size: 0.875rem; color: rgba(255,255,255,0.6); }
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: white; }
.breadcrumb-sep { color: rgba(255,255,255,0.4); }

/* ── Chip/Tag ── */
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--bg-blue); color: var(--primary); font-size: 0.8rem; font-weight: 600; padding: 4px 12px; border-radius: 100px; }
.chip-success { background: #D1FAE5; color: #065F46; }

/* ── Alerts/Notice ── */
.alert { padding: 16px 20px; border-radius: var(--radius); display: flex; align-items: flex-start; gap: 12px; margin-bottom: 20px; }
.alert-info { background: var(--bg-blue); border: 1px solid #BFDBFE; }
.alert-info p { color: var(--primary-dark); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-visual { display: none; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .nav-links.open { display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0; background: white; padding: 16px 24px; border-bottom: 1px solid var(--border); gap: 4px; box-shadow: var(--shadow); }
  .nav-cta.open { display: flex; flex-direction: column; padding: 12px 24px 20px; background: white; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { gap: 24px; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .trust-items { gap: 20px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .section { padding: 64px 0; }
}