:root {
  --ink: #14213d;
  --muted: #667085;
  --line: #dde5ee;
  --paper: #ffffff;
  --soft: #f6fbff;
  --teal: #00a6a6;
  --blue: #2563eb;
  --violet: #7c3aed;
  --amber: #f59e0b;
  --rose: #f43f5e;
  --green: #15b985;
  --shadow: 0 24px 70px rgba(20, 33, 61, .12);
  --radius: 8px;
  --header: 74px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Tahoma, Arial, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(0, 166, 166, .08), transparent 28%),
    linear-gradient(225deg, rgba(245, 158, 11, .1), transparent 32%),
    #fbfdff;
  line-height: 1.8;
  overflow-x: hidden;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }

.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.skip-link {
  position: absolute;
  top: -80px;
  right: 18px;
  z-index: 200;
  background: var(--ink);
  color: white;
  padding: 10px 16px;
  border-radius: var(--radius);
}
.skip-link:focus { top: 14px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header);
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(221,229,238,.8);
}
.nav-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; min-width: max-content; }
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: white;
  font-weight: 900;
  background: linear-gradient(135deg, var(--teal), var(--blue) 55%, var(--violet));
  box-shadow: 0 12px 30px rgba(37, 99, 235, .26);
}
.brand strong { display: block; font-size: 1.05rem; line-height: 1.1; }
.brand small { display: block; color: var(--muted); font-size: .75rem; line-height: 1.4; }
.desktop-nav { display: flex; align-items: center; gap: 26px; }
.desktop-nav a, .mobile-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 700;
  font-size: .94rem;
}
.desktop-nav a.active, .mobile-nav a.active { color: var(--blue); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  background: white;
  border-radius: var(--radius);
  padding: 0;
  cursor: pointer;
}
.menu-toggle span { display: block; width: 20px; height: 2px; margin: 5px auto; background: var(--ink); border-radius: 2px; }
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header);
  inset-inline: 0;
  background: white;
  border-bottom: 1px solid var(--line);
  padding: 14px 20px 22px;
  box-shadow: var(--shadow);
}
.mobile-nav.open { display: grid; gap: 10px; }

.btn {
  border: 0;
  border-radius: var(--radius);
  min-height: 46px;
  padding: 10px 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}
.btn-sm { min-height: 40px; padding-inline: 16px; font-size: .9rem; }
.btn-primary { color: white; background: linear-gradient(135deg, var(--blue), var(--teal)); box-shadow: 0 12px 30px rgba(37,99,235,.22); }
.btn-secondary { color: var(--ink); background: white; border: 1px solid var(--line); }
.btn-light { color: var(--ink); background: white; }
.btn-wide { width: 100%; }

.hero {
  min-height: calc(100vh - var(--header));
  display: grid;
  align-items: center;
  padding: 58px 0 42px;
}
.hero-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 44px; align-items: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  color: var(--blue);
  background: rgba(37,99,235,.1);
  border: 1px solid rgba(37,99,235,.12);
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: .84rem;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 14px;
  font-size: clamp(3rem, 7vw, 6.3rem);
  letter-spacing: 0;
  line-height: .95;
}
.hero-lead { color: #40516b; font-size: clamp(1.05rem, 2vw, 1.35rem); max-width: 650px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-width: 560px;
}
.proof-strip div {
  background: rgba(255,255,255,.82);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
}
.proof-strip strong { display: block; color: var(--ink); font-size: 1.35rem; line-height: 1.2; }
.proof-strip span { color: var(--muted); font-size: .88rem; }
.hero-media {
  background: linear-gradient(135deg, rgba(255,255,255,.9), rgba(238,247,255,.9));
  border: 1px solid rgba(221,229,238,.9);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.section { padding: 78px 0; }
.section.alt { background: rgba(255,255,255,.72); border-block: 1px solid rgba(221,229,238,.65); }
.section-heading { max-width: 660px; margin-bottom: 28px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.section-heading h2, .page-title h1, .cta-inner h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.18;
  margin: 14px 0 12px;
}
.section-heading p, .page-title p, .cta-inner p { color: var(--muted); font-size: 1.05rem; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; align-items: start; }

.metric-board, .feature-grid, .pricing-grid, .contact-grid, .trust-grid {
  display: grid;
  gap: 18px;
}
.metric-board { grid-template-columns: 1fr; }
.metric, .feature-card, .price-card, .contact-panel, .trust-card, .notfound-card {
  background: rgba(255,255,255,.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 14px 38px rgba(20,33,61,.08);
}
.metric { padding: 22px; display: grid; grid-template-columns: 54px 1fr; gap: 10px 18px; align-items: center; }
.metric span {
  grid-row: span 2;
  width: 54px;
  height: 54px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: white;
  background: var(--teal);
  font-weight: 900;
}
.metric p { margin: 0; color: var(--muted); }

.feature-grid.three { grid-template-columns: repeat(3, 1fr); }
.feature-grid.two { grid-template-columns: repeat(2, 1fr); }
.feature-card { padding: 24px; min-height: 230px; }
.icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  color: white;
  background: linear-gradient(135deg, var(--amber), var(--rose));
  font-weight: 900;
  margin-bottom: 18px;
}
.feature-card:nth-child(2n) .icon { background: linear-gradient(135deg, var(--teal), var(--blue)); }
.feature-card:nth-child(3n) .icon { background: linear-gradient(135deg, var(--violet), var(--blue)); }
.feature-card h3, .price-card h3, .trust-card h3 { margin-bottom: 8px; font-size: 1.35rem; }
.feature-card p, .price-card p, .trust-card p { color: var(--muted); margin-bottom: 0; }

.page-hero { padding: 70px 0 34px; }
.page-title { max-width: 780px; }
.breadcrumbs { color: var(--muted); font-size: .92rem; margin-bottom: 10px; }
.breadcrumbs a { color: var(--blue); text-decoration: none; font-weight: 800; }

.pricing-grid { grid-template-columns: repeat(3, 1fr); align-items: stretch; }
.price-card { padding: 24px; position: relative; display: flex; flex-direction: column; }
.price-card.featured { border-color: rgba(37,99,235,.45); transform: translateY(-10px); }
.badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--amber);
  color: #271604;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: .78rem;
  font-weight: 900;
}
.price { font-size: 2.6rem; font-weight: 900; margin: 8px 0; }
.price span { color: var(--muted); font-size: 1rem; }
.features-list { list-style: none; padding: 0; margin: 20px 0 24px; display: grid; gap: 10px; color: #344054; }
.features-list li { display: flex; align-items: flex-start; gap: 8px; }
.features-list li::before { content: "✓"; color: var(--green); font-weight: 900; }
.price-card .btn { margin-top: auto; }
.note-box {
  margin-top: 22px;
  padding: 18px;
  background: #fff8e7;
  border: 1px solid #ffe0a3;
  border-radius: var(--radius);
  color: #7a4a00;
}

.trust-grid { grid-template-columns: repeat(3, 1fr); }
.trust-card { padding: 24px; }
.timeline { display: grid; gap: 14px; margin-top: 24px; }
.timeline-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}
.timeline-item span {
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: var(--ink);
  color: white;
  font-weight: 900;
}

.contact-grid { grid-template-columns: 1.1fr .9fr; align-items: start; }
.contact-panel { padding: 24px; }
.form-grid { display: grid; gap: 14px; }
.field { display: grid; gap: 7px; }
.field label { font-weight: 800; }
.field input, .field textarea, .field select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  padding: 12px 14px;
  color: var(--ink);
}
.field textarea { min-height: 130px; resize: vertical; }
.direct-links { display: grid; gap: 12px; margin-top: 18px; }
.direct-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-decoration: none;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  font-weight: 800;
}

.cta-band {
  background: linear-gradient(135deg, var(--ink), #145c74 55%, var(--teal));
  color: white;
}
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cta-inner .eyebrow { color: white; background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.18); }
.cta-inner p { color: rgba(255,255,255,.78); margin-bottom: 0; }

.notfound-wrap { min-height: calc(100vh - var(--header)); display: grid; place-items: center; padding: 60px 0; }
.notfound-card { max-width: 760px; padding: 38px; text-align: center; }
.code-404 { font-size: clamp(5rem, 16vw, 11rem); font-weight: 900; line-height: .9; color: transparent; background: linear-gradient(135deg, var(--blue), var(--amber), var(--rose)); -webkit-background-clip: text; background-clip: text; }

.site-footer { padding: 38px 0; background: #0f172a; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .8fr; gap: 28px; align-items: start; }
.footer-brand .brand-mark { box-shadow: none; }
.site-footer p, .site-footer small { color: rgba(255,255,255,.68); }
.footer-links, .footer-contact { display: grid; gap: 8px; }
.footer-links a, .footer-contact a { color: rgba(255,255,255,.82); text-decoration: none; }

.wa-float {
  position: fixed;
  left: 20px;
  bottom: 20px;
  z-index: 90;
  width: 58px;
  height: 58px;
  border: 0;
  border-radius: 50%;
  color: white;
  background: #25d366;
  box-shadow: 0 14px 38px rgba(37,211,102,.34);
  font-weight: 900;
  cursor: pointer;
}
.wa-overlay {
  position: fixed;
  inset: 0;
  z-index: 220;
  display: none;
  place-items: center;
  background: rgba(15,23,42,.48);
  padding: 18px;
}
.wa-overlay.active { display: grid; }
.wa-modal {
  width: min(440px, 100%);
  background: white;
  border-radius: var(--radius);
  padding: 24px;
  position: relative;
  box-shadow: var(--shadow);
}
.wa-close {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  background: white;
  border-radius: var(--radius);
  cursor: pointer;
}
.wa-modal p { color: var(--muted); }
.wa-options { display: grid; gap: 10px; }
.wa-option {
  text-decoration: none;
  text-align: center;
  padding: 13px;
  border-radius: var(--radius);
  background: #25d366;
  color: white;
  font-weight: 900;
}

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 920px) {
  .desktop-nav, .nav-actions .btn-sm { display: none; }
  .menu-toggle { display: block; }
  .hero-grid, .split, .contact-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 42px; }
  .hero-media { order: -1; }
  .feature-grid.three, .feature-grid.two, .pricing-grid, .trust-grid { grid-template-columns: 1fr; }
  .price-card.featured { transform: none; }
  .cta-inner { align-items: stretch; flex-direction: column; }
}

@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1160px); }
  .proof-strip { grid-template-columns: 1fr; }
  .metric { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
  .section { padding: 54px 0; }
  .page-hero { padding-top: 48px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}