:root {
  --white: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --green: #10b981;
  --green-dark: #059669;
  --green-soft: #ecfdf5;
  --red-soft: #fff1f2;
  --blue-soft: #eff6ff;
  --dark: #020617;
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
  --radius-sm: 14px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 36px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

img,
svg {
  display: block;
  max-width: 100%;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 90px 0;
}

.section-tight {
  padding-top: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.badge-success {
  background: var(--green-soft);
  color: #047857;
  border: 1px solid #bbf7d0;
}

.badge-problem {
  background: #ffe4e6;
  color: #be123c;
}

.badge-solution {
  background: #dcfce7;
  color: #047857;
}

.badge-neutral {
  background: var(--white);
  color: var(--text);
  border: 1px solid var(--line);
}

.badge-dark {
  background: rgba(255, 255, 255, 0.08);
  color: #cbd5e1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 24px;
  border: 1px solid transparent;
  border-radius: 16px;
  font-weight: 700;
  transition: 0.25s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 16px 35px rgba(16, 185, 129, 0.22);
}

.btn-primary:hover {
  background: var(--green-dark);
}

.btn-secondary {
  background: var(--white);
  border-color: var(--line);
  color: var(--text);
}

.btn-secondary:hover {
  background: #f8fafc;
}

.btn-full {
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.header-inner {
  min-height: 84px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 52px;
  height: 52px;
  flex: 0 0 52px;
}

.brand > span:last-child {
  display: block;
}

.brand-title {
  display: block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-subtitle {
  display: block;
  font-size: 14px;
  color: var(--muted);
  margin-top: 2px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 28px;
}

.main-nav a {
  font-size: 15px;
  font-weight: 600;
  color: var(--muted);
}

.main-nav a:hover {
  color: var(--text);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
}

.mobile-menu {
  display: none;
  border-top: 1px solid var(--line);
  padding: 0 16px 16px;
  background: var(--white);
}

.mobile-menu.is-open {
  display: grid;
  gap: 12px;
}

.mobile-menu a {
  padding: 12px 0;
  font-weight: 600;
  color: var(--muted);
}

.mobile-menu-cta {
  margin-top: 8px;
}

.hero {
  overflow: hidden;
  background:
    radial-gradient(circle at top center, rgba(16, 185, 129, 0.15), transparent 35%),
    radial-gradient(circle at right center, rgba(59, 130, 246, 0.13), transparent 28%),
    linear-gradient(180deg, #f8fffc 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-copy h1,
.section-head h2,
.card h2,
.process-copy h2,
.cta-box h2 {
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.hero-copy h1 {
  font-size: clamp(42px, 7vw, 74px);
  margin: 18px 0 22px;
  max-width: 720px;
}

.hero-lead {
  font-size: 24px;
  color: var(--muted);
  margin-bottom: 18px;
}

.hero-text {
  font-size: 18px;
  color: var(--muted);
  max-width: 680px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.hero-points {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 26px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 600;
}

.hero-points li::before {
  content: "✓";
  margin-right: 8px;
  color: var(--green-dark);
}

.hero-card {
  position: relative;
  padding: 18px;
  background: var(--dark);
  border-radius: 34px;
  box-shadow: var(--shadow);
  color: var(--white);
}

.hero-card-window {
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.03));
}

.window-bar {
  display: flex;
  gap: 8px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.window-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.dot-red { background: #f87171; }
.dot-yellow { background: #fbbf24; }
.dot-green { background: #4ade80; }

.hero-card-content {
  padding: 28px;
}

.hero-card-label {
  font-size: 15px;
  color: #6ee7b7;
  margin-bottom: 10px;
}

.hero-card-content h2 {
  font-size: 33px;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
}

.hero-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.hero-info-box {
  padding: 18px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
}

.hero-info-box span {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  margin-bottom: 6px;
}

.hero-info-box strong {
  font-size: 19px;
  line-height: 1.35;
}

.floating-note {
  position: absolute;
  left: -16px;
  bottom: -16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  color: var(--text);
  box-shadow: var(--shadow);
}

.floating-note span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 3px;
}

.trust-strip,
.two-grid,
.benefit-grid,
.pricing-grid,
.reference-grid,
.testimonial-grid,
.process-grid,
.contact-grid {
  display: grid;
  gap: 24px;
}

.trust-strip {
  grid-template-columns: repeat(3, 1fr);
}

.trust-item {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.trust-item strong {
  display: block;
  font-size: 18px;
  margin-bottom: 6px;
}

.trust-item span {
  color: var(--muted);
  font-size: 15px;
}

.two-grid {
  grid-template-columns: 1fr 1fr;
}

.benefit-grid,
.reference-grid {
  grid-template-columns: repeat(3, 1fr);
}

.testimonial-grid {
  grid-template-columns: repeat(2, 1fr);
}

.pricing-grid {
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
}

.contact-grid {
  grid-template-columns: 0.95fr 1.05fr;
  align-items: start;
}

.card {
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}

.card-problem {
  background: var(--red-soft);
  border-color: #fecdd3;
}

.card-solution {
  background: var(--green-soft);
  border-color: #bbf7d0;
}

.card h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 16px 0 14px;
}

.card h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.card p,
.section-head p,
.process-copy p,
.cta-box p,
.contact-form-card > p {
  color: var(--muted);
  font-size: 18px;
}

.benefit-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  border-radius: 18px;
  background: #f1f5f9;
}

.section-head {
  max-width: 740px;
  margin-bottom: 30px;
}

.section-head h2 {
  font-size: clamp(32px, 5vw, 52px);
  margin-top: 14px;
}

.pricing-card {
  position: relative;
  padding-top: 30px;
}

.pricing-card-featured {
  transform: translateY(-10px);
  border-color: #fdba74;
  box-shadow: 0 28px 60px rgba(15, 23, 42, 0.12);
}

.recommended-label {
  position: absolute;
  top: -14px;
  left: 28px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--dark);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
}

.plan-badge {
  display: inline-block;
  padding: 9px 15px;
  border-radius: 999px;
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
}

.plan-start { background: linear-gradient(135deg, #22c55e, #16a34a); }
.plan-business { background: linear-gradient(135deg, #f59e0b, #f97316); }
.plan-pro { background: linear-gradient(135deg, #3b82f6, #2563eb); }

.plan-subtitle {
  margin-top: 18px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 18px;
  font-weight: 700;
}

.price {
  margin: 18px 0 24px;
  font-size: 34px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.feature-list {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-bottom: 28px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--muted);
  font-size: 17px;
}

.feature-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-top: 8px;
  flex: 0 0 10px;
  border-radius: 50%;
  background: var(--dark);
}

.reference-card,
.testimonial-card {
  height: 100%;
}

.reference-tag {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 13px;
  font-weight: 700;
}

.testimonial-text {
  font-size: 22px;
  line-height: 1.5;
  font-weight: 600;
  color: var(--text);
}

.testimonial-meta {
  margin-top: 18px;
}

.testimonial-meta strong {
  display: block;
  font-size: 16px;
}

.testimonial-meta span {
  color: var(--muted);
  font-size: 14px;
}

.process-wrap {
  padding: 56px;
  border-radius: var(--radius-xl);
  background: var(--dark);
  color: var(--white);
  box-shadow: var(--shadow);
}

.process-grid {
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
}

.process-copy h2 {
  font-size: clamp(32px, 5vw, 48px);
  margin-top: 14px;
}

.process-copy p {
  margin-top: 16px;
  color: rgba(255,255,255,0.75);
  max-width: 680px;
}

.steps {
  display: grid;
  gap: 14px;
}

.step {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.05);
}

.step-number {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  background: var(--white);
  color: var(--dark);
  font-weight: 800;
}

.step strong {
  font-size: 19px;
  line-height: 1.3;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.faq-item {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 19px;
  font-weight: 700;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin-top: 14px;
  color: var(--muted);
  font-size: 17px;
}

.cta-box {
  padding: 56px 34px;
  border: 1px solid #d1fae5;
  border-radius: 40px;
  text-align: left;
  background: linear-gradient(135deg, #ecfdf5, #ffffff 55%, #eff6ff);
  box-shadow: var(--shadow);
}

.cta-box h2 {
  font-size: clamp(34px, 5vw, 58px);
  max-width: 900px;
  margin: 16px 0 0;
}

.cta-box p {
  max-width: 760px;
  margin: 20px 0 0;
}

.contact-direct {
  display: grid;
  gap: 14px;
  margin-top: 30px;
}

.contact-direct-item {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255,255,255,0.75);
}

.contact-direct-item span {
  display: block;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 4px;
}

.contact-direct-item strong {
  font-size: 18px;
}

.contact-form-card h3 {
  margin-bottom: 8px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 24px;
}

.form-group {
  display: grid;
  gap: 8px;
}

.form-group-full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 14px;
  font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.alert {
  padding: 14px 16px;
  border-radius: 14px;
  margin-top: 18px;
  font-size: 15px;
  font-weight: 600;
}

.alert-success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #bbf7d0;
}

.alert-error {
  background: #fff1f2;
  color: #be123c;
  border: 1px solid #fecdd3;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.site-footer {
  padding: 28px 0 50px;
}

.footer-inner {
  color: var(--muted);
  font-size: 14px;
}

.fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .hero-grid,
  .trust-strip,
  .two-grid,
  .benefit-grid,
  .pricing-grid,
  .reference-grid,
  .testimonial-grid,
  .process-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .pricing-card-featured {
    transform: none;
  }

  .floating-note {
    position: static;
    display: inline-block;
    margin-top: 18px;
  }

  .main-nav {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    justify-self: end;
  }

  .header-inner {
    grid-template-columns: 1fr auto;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 70px 0;
  }

  .hero-lead,
  .hero-text,
  .card p,
  .section-head p,
  .process-copy p,
  .cta-box p,
  .contact-form-card > p {
    font-size: 17px;
  }

  .card,
  .process-wrap,
  .cta-box,
  .hero-card {
    padding: 24px;
  }

  .hero-card-content {
    padding: 24px;
  }

  .hero-info-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .cta-box h2,
  .process-copy h2,
  .section-head h2,
  .hero-copy h1 {
    word-break: break-word;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  .brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid var(--line);
}

.alert {
  padding: 14px 16px;
  border-radius: 14px;
  margin-top: 18px;
  font-size: 15px;
  font-weight: 600;
}

.alert-success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #bbf7d0;
}

.alert-error {
  background: #fff1f2;
  color: #be123c;
  border: 1px solid #fecdd3;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.checkbox-label input {
  margin-top: 3px;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

.checkbox-label a {
  color: var(--green-dark);
  text-decoration: underline;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-grid strong {
  display: block;
  margin-bottom: 4px;
}

.footer-grid p {
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
}

.footer-links a:hover {
  color: var(--text);
}
}