/* === Reset & Base === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #6366f1; --primary-dark: #4f46e5; --primary-light: #818cf8;
  --accent: #06b6d4; --accent-dark: #0891b2;
  --dark: #0f172a; --darker: #020617; --gray-900: #1e293b;
  --gray-700: #334155; --gray-500: #64748b; --gray-300: #cbd5e1;
  --gray-100: #f1f5f9; --white: #ffffff;
  --gradient: linear-gradient(135deg, #6366f1, #06b6d4);
  --gradient-text: linear-gradient(135deg, #818cf8, #22d3ee);
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1);
  --radius: 12px; --radius-lg: 16px;
  --max-width: 1200px;
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--gray-100); background: var(--darker); line-height: 1.6; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

/* === Typography === */
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; line-height: 1.2; }
.gradient-text { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.section-header { text-align: center; max-width: 640px; margin: 0 auto 60px; }
.section-badge { display: inline-block; font-size: 0.8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); background: rgba(6,182,212,.1); border: 1px solid rgba(6,182,212,.2); padding: 6px 16px; border-radius: 20px; margin-bottom: 16px; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 16px; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.section-header p { color: var(--gray-500); font-size: 1.1rem; }

/* === Buttons === */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: 'Inter', sans-serif; font-weight: 600; font-size: 1rem; padding: 14px 32px; border-radius: var(--radius); border: none; cursor: pointer; transition: all .3s ease; }
.btn-primary { background: var(--gradient); color: var(--white); box-shadow: 0 4px 15px rgba(99,102,241,.4); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(99,102,241,.5); }
.btn-outline { background: transparent; color: var(--gray-100); border: 1.5px solid var(--gray-700); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary-light); }
.btn-full { width: 100%; }

/* === Navigation === */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 16px 0; transition: all .3s ease; background: transparent; }
.navbar.scrolled { background: rgba(2,6,23,.85); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid rgba(255,255,255,.05); padding: 12px 0; }
.nav-container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 8px; font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 1.3rem; }
.logo-icon { color: var(--accent); font-size: 1.5rem; }
.logo-text { background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; align-items: center; gap: 32px; }
.nav-link { font-size: .9rem; font-weight: 500; color: var(--gray-300); transition: color .3s; }
.nav-link:hover { color: var(--white); }
.nav-cta { background: var(--gradient); padding: 10px 24px; border-radius: var(--radius); color: var(--white) !important; font-weight: 600; }
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(99,102,241,.4); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--gray-100); border-radius: 2px; transition: all .3s; }

/* === Hero === */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 120px 0 80px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(99,102,241,.15), transparent), radial-gradient(ellipse 60% 50% at 80% 80%, rgba(6,182,212,.1), transparent); }
.hero-container { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; position: relative; }
.hero-content { position: relative; }
.hero-badge { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); background: rgba(6,182,212,.1); border: 1px solid rgba(6,182,212,.2); padding: 6px 16px; border-radius: 20px; margin-bottom: 24px; }
.hero-title { font-size: 3.5rem; margin-bottom: 20px; }
.hero-subtitle { font-size: 1.15rem; color: var(--gray-500); line-height: 1.7; margin-bottom: 32px; max-width: 520px; }
.hero-actions { display: flex; gap: 16px; margin-bottom: 48px; }
.hero-stats { display: flex; gap: 40px; border-top: 1px solid rgba(255,255,255,.05); padding-top: 32px; }
.stat-item { display: flex; flex-direction: column; }
.stat-number { font-family: 'Space Grotesk', sans-serif; font-size: 1.8rem; font-weight: 700; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-size: .85rem; color: var(--gray-500); }
.hero-visual { display: flex; justify-content: center; align-items: center; }
.hero-card { width: 100%; max-width: 380px; background: rgba(30,41,59,.5); border: 1px solid rgba(255,255,255,.05); border-radius: var(--radius-lg); overflow: hidden; backdrop-filter: blur(20px); }
.card-header { display: flex; gap: 8px; padding: 16px; }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ef4444; } .dot-yellow { background: #eab308; } .dot-green { background: #22c55e; }
.card-body { padding: 16px 20px 24px; }
.card-line { height: 12px; background: rgba(255,255,255,.05); border-radius: 6px; margin-bottom: 12px; position: relative; overflow: hidden; }
.card-line::after { content: ''; position: absolute; top: 0; left: -100%; width: 60%; height: 100%; background: linear-gradient(90deg, transparent, rgba(99,102,241,.3), transparent); animation: shimmer 2s infinite; }
.card-line-accent::after { background: linear-gradient(90deg, transparent, rgba(6,182,212,.3), transparent); }
@keyframes shimmer { 0% { left: -100%; } 100% { left: 200%; } }
.card-metrics { display: flex; gap: 24px; margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.05); }
.metric { display: flex; flex-direction: column; gap: 4px; }
.metric-value { font-family: 'Space Grotesk', sans-serif; font-size: 1.2rem; font-weight: 700; color: var(--white); }
.metric-label { font-size: .8rem; color: var(--gray-500); }

/* === Services === */
.services { padding: 120px 0; background: var(--dark); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card { background: rgba(15,23,42,.6); border: 1px solid rgba(255,255,255,.04); border-radius: var(--radius-lg); padding: 32px; transition: all .3s; }
.service-card:hover { border-color: rgba(99,102,241,.2); transform: translateY(-4px); box-shadow: 0 8px 30px rgba(99,102,241,.1); }
.service-icon { font-size: 2.5rem; margin-bottom: 16px; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 12px; }
.service-card p { font-size: .95rem; color: var(--gray-500); line-height: 1.7; }

/* === Process === */
.process { padding: 120px 0; background: var(--darker); }
.process-steps { max-width: 720px; margin: 0 auto; }
.process-step { display: flex; align-items: center; gap: 24px; padding: 24px 0; border-bottom: 1px solid rgba(255,255,255,.04); }
.process-step:last-child { border-bottom: none; }
.step-number { font-family: 'Space Grotesk', sans-serif; font-size: 2rem; font-weight: 700; color: var(--primary); opacity: .5; min-width: 60px; }
.step-content h3 { font-size: 1.1rem; margin-bottom: 4px; }
.step-content p { font-size: .9rem; color: var(--gray-500); }
.step-arrow { font-size: 1.3rem; color: var(--primary); margin-left: auto; }

/* === Pricing === */
.pricing { padding: 120px 0; background: var(--dark); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pricing-card { background: rgba(15,23,42,.6); border: 1px solid rgba(255,255,255,.04); border-radius: var(--radius-lg); padding: 40px 32px; text-align: center; transition: all .3s; display: flex; flex-direction: column; }
.pricing-card:hover { border-color: rgba(99,102,241,.15); transform: translateY(-4px); }
.pricing-featured { border-color: rgba(99,102,241,.3); box-shadow: 0 0 30px rgba(99,102,241,.1); position: relative; }
.pricing-badge { font-size: .8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.pricing-featured .pricing-badge { color: var(--primary-light); }
.pricing-price { margin-bottom: 4px; }
.price { font-family: 'Space Grotesk', sans-serif; font-size: 3rem; font-weight: 700; }
.period { font-size: 1rem; color: var(--gray-500); }
.pricing-setup { font-size: .85rem; color: var(--gray-500); margin-bottom: 24px; }
.pricing-features { text-align: left; margin-bottom: 32px; flex: 1; }
.pricing-features li { padding: 10px 0; font-size: .95rem; color: var(--gray-300); border-bottom: 1px solid rgba(255,255,255,.04); }
.pricing-features li::before { content: '✓ '; color: var(--accent); font-weight: 700; }

/* === FAQ === */
.faq { padding: 120px 0; background: var(--darker); }
.faq-list { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,.04); padding: 20px 0; cursor: pointer; }
.faq-question { font-family: 'Space Grotesk', sans-serif; font-size: 1.1rem; font-weight: 600; display: flex; justify-content: space-between; align-items: center; }
.faq-question::after { content: '+'; font-size: 1.3rem; color: var(--primary); transition: transform .3s; }
.faq-item.active .faq-question::after { content: '−'; }
.faq-answer { font-size: .95rem; color: var(--gray-500); line-height: 1.7; margin-top: 12px; display: none; }
.faq-item.active .faq-answer { display: block; }

/* === Contact === */
.contact { padding: 120px 0; background: var(--dark); }
.contact-card { max-width: 640px; margin: 0 auto; background: rgba(15,23,42,.6); border: 1px solid rgba(255,255,255,.04); border-radius: var(--radius-lg); padding: 48px; text-align: center; }
.contact-card h2 { font-size: 2rem; margin-bottom: 12px; background: var(--gradient-text); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.contact-card > p { color: var(--gray-500); margin-bottom: 32px; }
.contact-form { text-align: left; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.contact-form input, .contact-form textarea { width: 100%; font-family: 'Inter', sans-serif; font-size: .95rem; padding: 14px 18px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); border-radius: var(--radius); color: var(--gray-100); outline: none; transition: border-color .3s; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--primary); }
.contact-form textarea { resize: vertical; }
.contact-form .btn { margin-top: 16px; }
.contact-direct { margin-top: 24px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.04); display: flex; justify-content: center; align-items: center; gap: 12px; font-size: .9rem; color: var(--gray-500); }
.contact-direct a { color: var(--accent); font-weight: 600; }
.contact-direct a:hover { color: var(--accent-dark); }

/* === Footer === */
.footer { background: var(--darker); border-top: 1px solid rgba(255,255,255,.04); padding: 60px 0 0; }
.footer-container { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; padding-bottom: 40px; }
.footer-desc { font-size: .9rem; color: var(--gray-500); margin-top: 12px; max-width: 320px; line-height: 1.7; }
.footer-links h4 { font-size: .9rem; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 1px; color: var(--gray-300); }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a { font-size: .9rem; color: var(--gray-500); transition: color .3s; }
.footer-links ul li a:hover { color: var(--primary-light); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.04); padding: 24px 0; }
.footer-bottom p { font-size: .85rem; color: var(--gray-500); text-align: center; }

/* === Mobile === */
@media (max-width: 968px) {
  .hero-container { grid-template-columns: 1fr; text-align: center; }
  .hero-subtitle { margin: 0 auto 32px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .footer-container { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 640px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(2,6,23,.98); flex-direction: column; justify-content: center; gap: 24px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-toggle { display: flex; z-index: 1000; }
  .services-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-title { font-size: 2.5rem; }
  .section-header h2 { font-size: 2rem; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { flex-direction: column; gap: 16px; align-items: center; }
  .contact-card { padding: 32px 24px; }
}