/* style.css */
:root {
  --bg: #f3f5f7;
  --panel: #ffffff;
  --panel-soft: #f8fafc;
  --text: #15202b;
  --muted: #5f7082;
  --line: #d7dee6;
  --blue: #6b87a4;
  --blue-dark: #516d8b;
  --blue-soft: #eef4fa;
  --shadow: 0 8px 24px rgba(17, 24, 39, 0.05);
  --radius: 12px;
  --max-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(243, 245, 247, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links a {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
}

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

.hero {
  padding: 64px 0 36px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: center;
}

.eyebrow,
.section-label {
  margin: 0 0 14px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-dark);
}

.hero h1,
.section h2,
.cta-box h2 {
  margin: 0;
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  max-width: 11ch;
}

.hero-text,
.section-text,
.price-subtext,
.faq-item p {
  color: var(--muted);
}

.hero-text {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 1.06rem;
}

.hero-actions,
.pricing-actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.hero-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 24px;
  background: linear-gradient(180deg, #ffffff 0%, var(--panel-soft) 100%);
}

.stat-list {
  display: grid;
  gap: 18px;
}

.stat-item {
  display: grid;
  gap: 4px;
}

.stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.stat-label {
  color: var(--muted);
  font-size: 0.94rem;
}

.hero-card-divider,
.pricing-divider {
  height: 1px;
  background: var(--line);
  margin: 20px 0;
}

.mini-list,
.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mini-list li,
.check-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
  color: var(--muted);
}

.mini-list li:last-child,
.check-list li:last-child {
  margin-bottom: 0;
}

.mini-list li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--blue);
}

.trust-strip {
  padding-bottom: 18px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.trust-item {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: var(--shadow);
  padding: 14px 16px;
  text-align: center;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--muted);
}

.section {
  padding: 72px 0;
}

.alt-bg {
  background: #edf2f6;
  border-top: 1px solid #e1e8ef;
  border-bottom: 1px solid #e1e8ef;
}

.section-header {
  max-width: 720px;
  margin-bottom: 28px;
}

.section-header h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.section-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.section-grid h2 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  margin-bottom: 12px;
}

.side-card {
  padding: 24px;
}

.side-card h3 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.step-card {
  padding: 24px 20px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-weight: 800;
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.step-card h3,
.feature-card h3,
.pricing-card h3 {
  margin: 0 0 10px;
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.step-card p,
.feature-card p {
  margin: 0;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.feature-card {
  padding: 24px;
}

.pricing-wrap {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.pricing-card {
  padding: 28px;
}

.price-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: start;
}

.price-label {
  margin: 0 0 8px;
  color: var(--blue-dark);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.pricing-card h3 {
  font-size: clamp(2.4rem, 4vw, 3.25rem);
  margin-bottom: 4px;
}

.price-extra {
  text-align: right;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel-soft);
}

.price-extra span {
  display: block;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.03em;
}

.price-extra small {
  display: block;
  color: var(--muted);
  margin-top: 2px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  padding: 18px 20px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
  letter-spacing: -0.01em;
}

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

.faq-item p {
  margin: 12px 0 0;
}

.cta-section {
  padding-top: 44px;
}

.cta-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-box h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-bottom: 10px;
}

.site-footer {
  padding: 28px 0 40px;
}

.footer-inner {
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 10px;
  border: 1px solid transparent;
  font-weight: 600;
  font-size: 0.96rem;
  transition: 0.18s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-sm {
  min-height: 42px;
  padding: 0 14px;
  font-size: 0.92rem;
}

.btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

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

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

@media (max-width: 980px) {
  .hero-grid,
  .section-grid,
  .pricing-wrap,
  .steps-grid,
  .trust-grid,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .cta-box,
  .footer-inner,
  .price-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .price-extra {
    text-align: left;
  }
}

@media (max-width: 760px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
    padding: 14px 0;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero {
    padding-top: 42px;
  }

  .section {
    padding: 56px 0;
  }

  .hero-actions .btn,
  .pricing-actions .btn,
  .cta-actions .btn {
    width: 100%;
  }

  .btn {
    width: 100%;
  }
}