/* ============================================
   190HQL SaaS Landing Page Styles
   ============================================ */

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

:root {
  --lp-primary: #0d9488;
  --lp-primary-dark: #0f766e;
  --lp-primary-light: #14b8a6;
  --lp-accent: #06b6d4;
  --lp-dark: #0f172a;
  --lp-dark-2: #1e293b;
  --lp-gray-50: #f8fafc;
  --lp-gray-100: #f1f5f9;
  --lp-gray-200: #e2e8f0;
  --lp-gray-300: #cbd5e1;
  --lp-gray-400: #94a3b8;
  --lp-gray-500: #64748b;
  --lp-gray-600: #475569;
  --lp-gray-700: #334155;
  --lp-gray-800: #1e293b;
  --lp-gray-900: #0f172a;
  --lp-success: #10b981;
  --lp-warning: #f59e0b;
  --lp-radius: 16px;
  --lp-max-w: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', system-ui, -apple-system, sans-serif; color: var(--lp-gray-800); line-height: 1.6; overflow-x: hidden; }

/* ── Navbar ── */
.lp-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 1rem 0;
  transition: all 0.3s ease;
}
.lp-nav.scrolled {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.15);
  padding: 0.5rem 0;
}
.lp-nav-inner {
  max-width: var(--lp-max-w); margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
}
.lp-logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; color: white; font-weight: 800; font-size: 1.35rem;
}
.lp-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--lp-primary), var(--lp-primary-dark));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.lp-nav-links { display: flex; align-items: center; gap: 2rem; }
.lp-nav-links a {
  color: rgba(255,255,255,0.75); font-size: 0.9rem; font-weight: 500;
  text-decoration: none; transition: color 0.2s;
}
.lp-nav-links a:hover { color: white; }
.lp-nav-cta {
  background: linear-gradient(135deg, var(--lp-primary), var(--lp-primary-dark)) !important;
  color: white !important; padding: 0.5rem 1.25rem !important; border-radius: 10px !important;
  font-weight: 600 !important; border: none; cursor: pointer; transition: all 0.2s;
}
.lp-nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 15px rgba(13,148,136,0.4); }
.lp-hamburger { display: none; background: none; border: none; color: white; font-size: 1.5rem; cursor: pointer; }

/* ── Hero ── */
.lp-hero {
  background: linear-gradient(160deg, var(--lp-dark) 0%, #1a3352 45%, var(--lp-primary-dark) 100%);
  padding: 140px 0 100px; color: white;
  position: relative; overflow: hidden;
}
.lp-hero::before {
  content: ''; position: absolute; top: -40%; right: -15%;
  width: 60%; height: 160%;
  background: radial-gradient(ellipse, rgba(13,148,136,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.lp-hero::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, white);
}
.lp-hero-inner {
  max-width: var(--lp-max-w); margin: 0 auto; padding: 0 1.5rem;
  display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
  position: relative; z-index: 1;
}
.lp-hero-text h1 {
  font-size: 3.25rem; font-weight: 900; line-height: 1.15;
  margin-bottom: 1.25rem;
}
.lp-hero-text h1 .gradient-text {
  background: linear-gradient(135deg, #67e8f9, #34d399);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.lp-hero-text p {
  font-size: 1.15rem; color: rgba(255,255,255,0.65);
  max-width: 520px; line-height: 1.8; margin-bottom: 2rem;
}
.lp-hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.lp-btn-main {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 0.875rem 2rem; border-radius: 12px; font-weight: 700; font-size: 1rem;
  text-decoration: none; cursor: pointer; border: none; transition: all 0.25s;
}
.lp-btn-primary {
  background: linear-gradient(135deg, var(--lp-primary), var(--lp-primary-dark));
  color: white; box-shadow: 0 4px 20px rgba(13,148,136,0.35);
}
.lp-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(13,148,136,0.5); }
.lp-btn-outline {
  background: transparent; color: white;
  border: 2px solid rgba(255,255,255,0.3);
}
.lp-btn-outline:hover { border-color: white; background: rgba(255,255,255,0.08); }
.lp-hero-trust {
  display: flex; gap: 2.5rem; padding-top: 0.5rem;
}
.lp-trust-item { text-align: center; }
.lp-trust-value { font-size: 1.75rem; font-weight: 800; color: var(--lp-primary-light); }
.lp-trust-label { font-size: 0.8rem; color: rgba(255,255,255,0.5); }
.lp-hero-visual {
  position: relative; display: flex; justify-content: center;
}
.lp-hero-mockup {
  width: 100%; max-width: 540px; border-radius: 16px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4); border: 1px solid rgba(255,255,255,0.1);
  background: var(--lp-dark-2); aspect-ratio: 16/10; object-fit: cover;
}
.lp-hero-float {
  position: absolute; background: rgba(255,255,255,0.95); border-radius: 14px;
  padding: 0.75rem 1.25rem; box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  font-size: 0.85rem; font-weight: 600; color: var(--lp-gray-700);
  animation: float 3s ease-in-out infinite;
  display: flex; align-items: center; gap: 8px;
}
.lp-hero-float:nth-child(2) { bottom: 20%; right: -10%; animation-delay: 1s; }
.lp-hero-float:nth-child(3) { top: 15%; left: -8%; animation-delay: 0.5s; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ── Section base ── */
.lp-section {
  max-width: var(--lp-max-w); margin: 0 auto;
  padding: 5rem 1.5rem;
}
.lp-section-header { text-align: center; margin-bottom: 3.5rem; }
.lp-section-badge {
  display: inline-block; background: rgba(13,148,136,0.1); color: var(--lp-primary);
  padding: 0.35rem 1rem; border-radius: 999px; font-size: 0.8rem; font-weight: 700;
  margin-bottom: 1rem; text-transform: uppercase; letter-spacing: 0.5px;
}
.lp-section-title {
  font-size: 2.5rem; font-weight: 800; color: var(--lp-gray-900);
  line-height: 1.2; margin-bottom: 1rem;
}
.lp-section-sub {
  font-size: 1.1rem; color: var(--lp-gray-500);
  max-width: 600px; margin: 0 auto; line-height: 1.7;
}

/* ── Features ── */
.lp-features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
.lp-feature-card {
  background: white; border: 1px solid var(--lp-gray-200); border-radius: var(--lp-radius);
  padding: 2rem; transition: all 0.3s ease;
}
.lp-feature-card:hover {
  transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,0.08);
  border-color: var(--lp-primary);
}
.lp-feature-icon {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.25rem;
  background: rgba(13,148,136,0.1);
}
.lp-feature-card h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--lp-gray-900); }
.lp-feature-card p { font-size: 0.9rem; color: var(--lp-gray-500); line-height: 1.6; }

/* ── How It Works ── */
.lp-steps-bg { background: var(--lp-gray-50); }
.lp-steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; text-align: center; }
.lp-step-card { position: relative; padding: 2rem 1.5rem; }
.lp-step-num {
  width: 64px; height: 64px; margin: 0 auto 1.25rem;
  background: linear-gradient(135deg, var(--lp-primary), var(--lp-primary-dark));
  color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 800;
  box-shadow: 0 8px 25px rgba(13,148,136,0.3);
}
.lp-step-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; }
.lp-step-card p { font-size: 0.9rem; color: var(--lp-gray-500); }
.lp-step-arrow {
  position: absolute; top: 40px; right: -16px;
  font-size: 1.5rem; color: var(--lp-gray-300);
}

/* ── Pricing ── */
.lp-pricing-toggle {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin-bottom: 2.5rem; font-size: 0.95rem; font-weight: 500;
}
.lp-pricing-toggle label { color: var(--lp-gray-600); cursor: pointer; }
.lp-toggle-switch {
  position: relative; width: 52px; height: 28px;
  background: var(--lp-gray-300); border-radius: 999px; cursor: pointer;
  transition: background 0.3s;
}
.lp-toggle-switch.active { background: var(--lp-primary); }
.lp-toggle-switch::after {
  content: ''; position: absolute; top: 3px; left: 3px;
  width: 22px; height: 22px; background: white; border-radius: 50%;
  transition: transform 0.3s; box-shadow: 0 2px 4px rgba(0,0,0,0.15);
}
.lp-toggle-switch.active::after { transform: translateX(24px); }
.lp-pricing-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem;
}
.lp-price-card {
  background: white; border: 2px solid var(--lp-gray-200);
  border-radius: var(--lp-radius); padding: 2rem 1.5rem;
  position: relative; transition: all 0.3s;
}
.lp-price-card:hover { transform: translateY(-4px); box-shadow: 0 15px 40px rgba(0,0,0,0.08); }
.lp-price-card.popular {
  border-color: var(--lp-primary);
  box-shadow: 0 8px 30px rgba(13,148,136,0.15);
}
.lp-price-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--lp-primary), var(--lp-accent));
  color: white; padding: 0.3rem 1.25rem; border-radius: 999px;
  font-size: 0.75rem; font-weight: 700; white-space: nowrap;
}
.lp-price-name { font-size: 1.15rem; font-weight: 700; margin-bottom: 0.5rem; color: var(--lp-gray-900); }
.lp-price-amount {
  font-size: 2.25rem; font-weight: 900; color: var(--lp-gray-900);
  margin-bottom: 0.25rem;
}
.lp-price-amount .period { font-size: 0.9rem; font-weight: 500; color: var(--lp-gray-400); }
.lp-price-desc { font-size: 0.85rem; color: var(--lp-gray-500); margin-bottom: 1.5rem; min-height: 40px; }
.lp-price-features { list-style: none; margin-bottom: 1.75rem; }
.lp-price-features li {
  font-size: 0.85rem; padding: 0.4rem 0; color: var(--lp-gray-600);
  display: flex; align-items: flex-start; gap: 8px;
}
.lp-price-features li::before { content: '✓'; color: var(--lp-success); font-weight: 700; min-width: 16px; }
.lp-price-features li.disabled { color: var(--lp-gray-400); }
.lp-price-features li.disabled::before { content: '—'; color: var(--lp-gray-300); }
.lp-price-btn {
  display: block; width: 100%; text-align: center; padding: 0.75rem;
  border-radius: 10px; font-weight: 700; font-size: 0.9rem;
  text-decoration: none; transition: all 0.2s; border: none; cursor: pointer;
}
.lp-price-btn-primary {
  background: linear-gradient(135deg, var(--lp-primary), var(--lp-primary-dark));
  color: white;
}
.lp-price-btn-primary:hover { box-shadow: 0 6px 20px rgba(13,148,136,0.4); }
.lp-price-btn-outline {
  background: white; color: var(--lp-primary);
  border: 2px solid var(--lp-primary);
}
.lp-price-btn-outline:hover { background: rgba(13,148,136,0.05); }

/* ── Testimonials ── */
.lp-testimonials-bg { background: var(--lp-gray-50); }
.lp-testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.lp-testimonial-card {
  background: white; border-radius: var(--lp-radius);
  padding: 2rem; border: 1px solid var(--lp-gray-200);
  position: relative;
}
.lp-testimonial-card::before {
  content: '"'; position: absolute; top: 12px; left: 20px;
  font-size: 4rem; color: var(--lp-primary); opacity: 0.15;
  font-family: Georgia, serif; line-height: 1;
}
.lp-testimonial-text { font-size: 0.95rem; color: var(--lp-gray-600); line-height: 1.7; margin-bottom: 1.25rem; font-style: italic; }
.lp-testimonial-author { display: flex; align-items: center; gap: 12px; }
.lp-testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--lp-primary-light), var(--lp-accent));
  display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 700; font-size: 1rem;
}
.lp-testimonial-name { font-weight: 700; font-size: 0.9rem; color: var(--lp-gray-900); }
.lp-testimonial-role { font-size: 0.8rem; color: var(--lp-gray-400); }

/* ── FAQ ── */
.lp-faq-list { max-width: 720px; margin: 0 auto; }
.lp-faq-item {
  border: 1px solid var(--lp-gray-200); border-radius: 12px;
  margin-bottom: 0.75rem; overflow: hidden; transition: all 0.2s;
}
.lp-faq-item:hover { border-color: var(--lp-gray-300); }
.lp-faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  padding: 1.25rem 1.5rem; font-size: 0.95rem; font-weight: 600;
  color: var(--lp-gray-800); display: flex; justify-content: space-between;
  align-items: center; text-align: left; font-family: inherit;
}
.lp-faq-q .arrow { transition: transform 0.3s; font-size: 1.2rem; color: var(--lp-gray-400); }
.lp-faq-item.open .arrow { transform: rotate(180deg); }
.lp-faq-a {
  max-height: 0; overflow: hidden; transition: max-height 0.35s ease, padding 0.35s;
  padding: 0 1.5rem; font-size: 0.9rem; color: var(--lp-gray-500); line-height: 1.7;
}
.lp-faq-item.open .lp-faq-a { max-height: 200px; padding: 0 1.5rem 1.25rem; }

/* ── CTA Bottom ── */
.lp-cta-bottom {
  background: linear-gradient(160deg, var(--lp-dark) 0%, var(--lp-primary-dark) 100%);
  color: white; text-align: center; padding: 5rem 1.5rem;
}
.lp-cta-bottom h2 { font-size: 2.5rem; font-weight: 800; margin-bottom: 1rem; }
.lp-cta-bottom p { font-size: 1.1rem; opacity: 0.65; max-width: 520px; margin: 0 auto 2rem; }
.lp-cta-bottom .lp-btn-main { font-size: 1.1rem; padding: 1rem 2.5rem; }

/* ── Footer ── */
.lp-footer {
  background: var(--lp-dark); color: var(--lp-gray-400);
  padding: 3rem 1.5rem 2rem; text-align: center; font-size: 0.85rem;
}
.lp-footer a { color: var(--lp-primary-light); text-decoration: none; }
.lp-footer a:hover { text-decoration: underline; }
.lp-footer-links { display: flex; gap: 2rem; justify-content: center; margin-bottom: 1.5rem; }

/* ── Mobile ── */
@media (max-width: 1024px) {
  .lp-hero-inner { grid-template-columns: 1fr; text-align: center; gap: 2.5rem; }
  .lp-hero-text h1 { font-size: 2.5rem; }
  .lp-hero-text p { margin: 0 auto 2rem; }
  .lp-hero-actions { justify-content: center; }
  .lp-hero-trust { justify-content: center; }
  .lp-hero-visual { display: none; }
  .lp-features-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-testimonials-grid { grid-template-columns: 1fr; }
  .lp-section-title { font-size: 2rem; }
}
@media (max-width: 768px) {
  .lp-nav-links { display: none; }
  .lp-hamburger { display: block; }
  .lp-hero { padding: 120px 0 80px; }
  .lp-hero-text h1 { font-size: 2rem; }
  .lp-features-grid { grid-template-columns: 1fr; }
  .lp-steps-grid { grid-template-columns: 1fr; }
  .lp-step-arrow { display: none; }
  .lp-pricing-grid { grid-template-columns: 1fr; }
  .lp-section { padding: 3rem 1rem; }
  .lp-cta-bottom h2 { font-size: 1.75rem; }
  .lp-hero-trust { flex-wrap: wrap; gap: 1.5rem; }

  /* Mobile nav overlay */
  .lp-nav-links.open {
    display: flex; flex-direction: column; gap: 1rem;
    position: fixed; top: 60px; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.98); padding: 2rem;
    z-index: 99; animation: slideIn 0.3s;
  }
  @keyframes slideIn { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
}