/* ============================================================
   Bootstrap 5 Design System — Website Kit Shared Styles
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Mulish:wght@400;700;800&display=swap');

:root {
  --primary:       #7749F8;
  --primary-dark:  #5227CC;
  --primary-light: #EBE5FC;
  --success:  #28A745;
  --danger:   #DC3545;
  --warning:  #FFC107;
  --info:     #17A2B8;
  --gray-100: #f8f9fa;
  --gray-300: #dee2e6;
  --gray-500: #adb5bd;
  --gray-600: #6c757d;
  --fg1: #152536;
  --fg3: #68717a;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; color: var(--fg3); }
a { text-decoration: none; }

/* ── Nav ─────────────────────────────────────────────── */
.site-nav {
  position: sticky; top: 0; z-index: 100; height: 64px;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gray-300);
  display: flex; align-items: center; padding: 0 48px; gap: 0;
}
.nav-brand { display: flex; align-items: center; gap: 8px; }
.nav-brand .b-icon { width: 28px; height: 28px; background: var(--primary); border-radius: 7px; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 14px; }
.nav-brand .b-name { font-size: 16px; font-weight: 700; color: var(--fg1); }
.nav-links { display: flex; gap: 24px; margin-left: 28px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--gray-600); transition: color 0.13s; }
.nav-links a:hover { color: var(--fg1); }
.nav-links a.active { color: var(--fg1); font-weight: 600; }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.btn-ghost { font-size: 14px; font-weight: 600; color: var(--fg1); background: none; border: none; cursor: pointer; padding: 8px 14px; border-radius: 6px; font-family: 'Inter',sans-serif; }
.btn-ghost:hover { background: var(--gray-100); }
.btn-cta  { font-size: 14px; font-weight: 700; color: #fff; background: var(--primary); border: none; cursor: pointer; padding: 9px 20px; border-radius: 6px; font-family: 'Inter',sans-serif; transition: background 0.13s; }
.btn-cta:hover { background: var(--primary-dark); }

/* ── Section helpers ─────────────────────────────────── */
.section { padding: 80px 48px; }
.section-inner { max-width: 1160px; margin: 0 auto; }
.section-label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: var(--primary); margin-bottom: 12px; }
.section-title { font-family: 'Mulish',sans-serif; font-weight: 800; font-size: 36px; color: var(--fg1); line-height: 1.15; margin-bottom: 12px; }
.section-sub   { font-size: 17px; color: var(--gray-600); line-height: 1.65; margin-bottom: 48px; }
.bg-light { background: var(--gray-100); }
.text-center { text-align: center; }
.text-center .section-sub { margin-left: auto; margin-right: auto; }

/* ── Buttons ─────────────────────────────────────────── */
.btn-primary  { display: inline-flex; align-items: center; gap: 8px; background: var(--primary); color: #fff; border: none; border-radius: 8px; padding: 12px 24px; font-family: 'Inter',sans-serif; font-size: 15px; font-weight: 700; cursor: pointer; transition: background 0.13s; }
.btn-primary:hover  { background: var(--primary-dark); }
.btn-outline  { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--fg1); border: 2px solid var(--gray-300); border-radius: 8px; padding: 11px 24px; font-family: 'Inter',sans-serif; font-size: 15px; font-weight: 600; cursor: pointer; transition: border-color 0.13s, color 0.13s; }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-white { display: inline-flex; align-items: center; gap: 8px; background: #fff; color: var(--primary); border: none; border-radius: 8px; padding: 13px 26px; font-family: 'Inter',sans-serif; font-size: 15px; font-weight: 700; cursor: pointer; }

/* ── Feature grid ────────────────────────────────────── */
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.feature-card { background: #fff; border: 1px solid var(--gray-300); border-radius: 12px; padding: 28px 24px; }
.feature-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; font-size: 20px; }
.feature-title { font-size: 16px; font-weight: 700; color: var(--fg1); margin-bottom: 8px; }
.feature-desc  { font-size: 14px; color: var(--gray-600); line-height: 1.6; }

/* ── Pricing ─────────────────────────────────────────── */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.pricing-card { background: #fff; border: 1px solid var(--gray-300); border-radius: 14px; padding: 32px 28px; }
.pricing-card.featured { background: var(--primary); border-color: var(--primary); }
.plan-popular { display: inline-block; background: var(--warning); color: #212529; font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 50rem; margin-bottom: 14px; }
.plan-name  { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; color: var(--gray-600); margin-bottom: 8px; }
.plan-price { font-family: 'Mulish',sans-serif; font-weight: 800; font-size: 42px; color: var(--fg1); line-height: 1; margin-bottom: 4px; }
.plan-period { font-size: 13px; color: var(--gray-600); margin-bottom: 24px; }
.pricing-card.featured .plan-name, .pricing-card.featured .plan-period { color: rgba(255,255,255,0.7); }
.pricing-card.featured .plan-price { color: #fff; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.plan-features li { font-size: 14px; color: var(--gray-600); display: flex; align-items: center; gap: 8px; }
.plan-features li i { color: var(--success); }
.pricing-card.featured .plan-features li { color: rgba(255,255,255,0.8); }
.pricing-card.featured .plan-features li i { color: #a3f0bc; }
.btn-plan-outline  { width: 100%; border: 2px solid var(--primary); color: var(--primary); background: #fff; border-radius: 8px; padding: 11px; font-family: 'Inter',sans-serif; font-size: 14px; font-weight: 700; cursor: pointer; }
.btn-plan-white    { width: 100%; border: none; background: #fff; color: var(--primary); border-radius: 8px; padding: 12px; font-family: 'Inter',sans-serif; font-size: 14px; font-weight: 700; cursor: pointer; }
.btn-plan-primary  { width: 100%; border: none; background: var(--primary); color: #fff; border-radius: 8px; padding: 12px; font-family: 'Inter',sans-serif; font-size: 14px; font-weight: 700; cursor: pointer; }

/* ── Testimonials ────────────────────────────────────── */
.testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.testi-card { background: #fff; border: 1px solid var(--gray-300); border-radius: 12px; padding: 28px 24px; }
.stars { color: var(--warning); font-size: 13px; margin-bottom: 12px; }
.testi-body { font-size: 15px; line-height: 1.65; color: var(--fg3); margin-bottom: 20px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-ava { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; color: #fff; }
.testi-name { font-size: 13px; font-weight: 700; color: var(--fg1); }
.testi-role { font-size: 12px; color: var(--gray-600); }

/* ── CTA banner ──────────────────────────────────────── */
.cta-banner { background: var(--primary); padding: 72px 48px; text-align: center; }
.cta-banner h2 { font-family: 'Mulish',sans-serif; font-weight: 800; font-size: 36px; color: #fff; margin-bottom: 12px; }
.cta-banner p  { font-size: 17px; color: rgba(255,255,255,0.8); max-width: 480px; margin: 0 auto 32px; line-height: 1.65; }

/* ── Footer ──────────────────────────────────────────── */
.site-footer { background: var(--fg1); padding: 56px 48px 28px; }
.footer-inner { max-width: 1160px; margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand-name { font-size: 17px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.footer-brand-desc { font-size: 13px; line-height: 1.65; color: rgba(255,255,255,0.55); max-width: 260px; }
.footer-col-title  { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; color: rgba(255,255,255,0.35); margin-bottom: 14px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-links a { font-size: 13px; color: rgba(255,255,255,0.55); transition: color 0.13s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: rgba(255,255,255,0.4); }
.footer-social { display: flex; gap: 16px; }
.footer-social a { color: rgba(255,255,255,0.45); font-size: 17px; transition: color 0.13s; }
.footer-social a:hover { color: #fff; }

/* ── Modal ───────────────────────────────────────────── */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.45);
  z-index: 500; display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.2s;
}
.modal-backdrop.open { opacity: 1; pointer-events: all; }
.modal {
  background: #fff; border-radius: 14px; width: 100%; max-width: 480px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  transform: translateY(20px); transition: transform 0.2s;
  max-height: 90vh; overflow-y: auto; margin: 20px;
}
.modal-backdrop.open .modal { transform: translateY(0); }
.modal-header { padding: 20px 24px 0; display: flex; align-items: center; justify-content: space-between; }
.modal-header h3 { font-size: 17px; font-weight: 700; color: var(--fg1); }
.modal-close { background: none; border: none; cursor: pointer; width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; color: var(--gray-600); font-size: 18px; }
.modal-close:hover { background: var(--gray-100); }
.modal-body { padding: 20px 24px; }
.modal-footer { padding: 0 24px 20px; display: flex; gap: 8px; justify-content: flex-end; }

/* ── Dropdown ────────────────────────────────────────── */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 200px;
  background: #fff; border: 1px solid var(--gray-300); border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.10); z-index: 300; padding: 6px;
  opacity: 0; pointer-events: none; transform: translateY(-6px); transition: opacity 0.15s, transform 0.15s;
}
.dropdown-menu.open { opacity: 1; pointer-events: all; transform: translateY(0); }
.dropdown-item {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px;
  border-radius: 7px; font-size: 14px; font-weight: 500; color: var(--fg3);
  cursor: pointer; transition: background 0.13s;
}
.dropdown-item:hover { background: var(--gray-100); color: var(--fg1); }
.dropdown-divider { height: 1px; background: var(--gray-300); margin: 4px 0; }

/* ── Toast ───────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 600;
  display: flex; flex-direction: column; gap: 10px; pointer-events: none;
}
.toast {
  background: #fff; border: 1px solid var(--gray-300); border-radius: 10px;
  padding: 14px 16px; min-width: 300px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  display: flex; align-items: flex-start; gap: 12px; pointer-events: all;
  transform: translateX(120%); transition: transform 0.3s cubic-bezier(0.34,1.3,0.64,1);
}
.toast.show { transform: translateX(0); }
.toast-icon { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 15px; flex-shrink: 0; }
.toast-title { font-size: 13px; font-weight: 700; color: var(--fg1); margin-bottom: 2px; }
.toast-msg   { font-size: 12px; color: var(--gray-600); }
.toast-close { margin-left: auto; background: none; border: none; cursor: pointer; color: var(--gray-600); font-size: 16px; }

/* ── Mobile nav ──────────────────────────────────────── */
.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 22px; color: var(--fg1); padding: 4px; }
.mobile-nav-drawer {
  display: none; position: fixed; top: 64px; left: 0; right: 0; bottom: 0;
  background: #fff; z-index: 200; padding: 24px;
  flex-direction: column; gap: 8px; border-top: 1px solid var(--gray-300);
  overflow-y: auto;
}
.mobile-nav-drawer.open { display: flex; }
.mobile-nav-link {
  display: flex; align-items: center; gap: 12px; padding: 13px 16px;
  border-radius: 10px; font-size: 16px; font-weight: 600; color: var(--fg1);
  text-decoration: none;
}
.mobile-nav-link:hover { background: var(--gray-100); }
.mobile-nav-link.active { background: var(--primary-light); color: var(--primary); }

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-cta   { display: none; }
  .mobile-menu-toggle { display: block; margin-left: auto; }
  .site-nav  { padding: 0 20px; }
  .section   { padding: 56px 24px; }
  .feature-grid  { grid-template-columns: 1fr 1fr; }
  .pricing-grid  { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .testi-grid    { grid-template-columns: 1fr; }
  .footer-grid   { grid-template-columns: 1fr 1fr; gap: 24px; }
  .cta-banner    { padding: 56px 24px; }
}
@media (max-width: 600px) {
  .feature-grid { grid-template-columns: 1fr; }
  .footer-grid  { grid-template-columns: 1fr; }
  .form-row     { grid-template-columns: 1fr; }
  .form-box     { padding: 28px 20px; }
}

/* ── Form page ───────────────────────────────────────── */
.form-page { min-height: calc(100vh - 64px); display: flex; align-items: center; justify-content: center; background: var(--gray-100); padding: 40px 20px; }
.form-box { background: #fff; border: 1px solid var(--gray-300); border-radius: 16px; padding: 40px; width: 100%; max-width: 420px; box-shadow: 0 4px 20px rgba(0,0,0,0.07); }
.form-box-logo { width: 44px; height: 44px; background: var(--primary); border-radius: 11px; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 800; font-size: 22px; margin: 0 auto 16px; }
.form-box-title { font-size: 22px; font-weight: 800; color: var(--fg1); margin-bottom: 4px; }
.form-box-sub   { font-size: 14px; color: var(--gray-600); margin-bottom: 28px; }
.form-label { font-size: 13px; font-weight: 600; color: var(--fg1); display: block; margin-bottom: 5px; }
.form-input { display: block; width: 100%; padding: 10px 14px; border: 1px solid var(--gray-300); border-radius: 8px; font-family: 'Inter',sans-serif; font-size: 14px; color: var(--fg1); outline: none; transition: border-color 0.13s, box-shadow 0.13s; }
.form-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(119,73,248,0.15); }
.form-submit { width: 100%; background: var(--primary); color: #fff; border: none; border-radius: 8px; padding: 12px; font-family: 'Inter',sans-serif; font-size: 15px; font-weight: 700; cursor: pointer; transition: background 0.13s; margin-top: 8px; }
.form-submit:hover { background: var(--primary-dark); }
.form-footer-link { text-align: center; font-size: 13px; color: var(--gray-600); margin-top: 18px; }
.form-footer-link a { color: var(--primary); font-weight: 600; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }