:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-2: #0f2747;
  --text: #142033;
  --muted: #5e6b7f;
  --line: #dfe6f1;
  --primary: #f28b2c;
  --primary-dark: #df7413;
  --secondary: #11345f;
  --accent: #e9f0fb;
  --radius: 18px;
  --shadow: 0 18px 48px rgba(17, 52, 95, 0.10);
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(var(--container), calc(100% - 32px)); margin: 0 auto; }
.utility-bar {
  background: #0b1d36;
  color: #dbe8fb;
  font-size: 14px;
}
.utility-wrap, .nav-wrap, .utility-links, .cta-row, .trust-row, .footer-grid, .meta, .order-summary-row, .cart-actions { display: flex; }
.utility-wrap { justify-content: space-between; align-items: center; gap: 16px; padding: 10px 0; }
.utility-links { gap: 18px; flex-wrap: wrap; }
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.94); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(20,32,51,.06);
}
.nav-wrap { justify-content: space-between; align-items: center; gap: 20px; padding: 16px 0; }
.logo { font-weight: 800; letter-spacing: .02em; color: var(--secondary); font-size: 22px; }
.logo span { color: var(--primary); }
.nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--muted); font-weight: 500; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 2px solid var(--secondary);
  background: #fff;
  border-radius: 12px;
  padding: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(17, 52, 95, 0.10);
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
}
.menu-toggle:focus-visible {
  outline: 3px solid rgba(242,139,44,.35);
  outline-offset: 2px;
}
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 20px; border-radius: 999px; font-weight: 700;
  transition: .2s ease; border: 1px solid transparent; cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn-block { width: 100%; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 12px 28px rgba(242, 139, 44, .28); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: #fff; color: var(--secondary); border-color: var(--line); }
.hero, .catalog-header, .page-hero {
  padding: 56px 0 28px;
  background: linear-gradient(180deg, #f9fbfe 0%, #eef4fb 100%);
}
.hero-grid, .planner-grid, .trust-grid, .split-banner, .product-grid, .footer-grid, .cart-layout, .checkout-layout, .service-layout {
  display: grid; gap: 34px; align-items: center;
}
.hero-grid { grid-template-columns: 1.1fr .9fr; }
.eyebrow {
  display: inline-block; margin: 0 0 14px; color: var(--primary-dark);
  font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: 12px;
}
h1, h2, h3, h4, p { margin-top: 0; }
h1 { font-size: clamp(38px, 6vw, 64px); line-height: 1.05; letter-spacing: -0.03em; margin-bottom: 18px; }
h2 { font-size: clamp(30px, 4vw, 44px); line-height: 1.12; letter-spacing: -0.03em; margin-bottom: 14px; }
h3 { font-size: 22px; line-height: 1.2; margin-bottom: 10px; }
h4 { font-size: 16px; margin-bottom: 12px; }
.lead { font-size: 20px; color: #243449; max-width: 680px; }
.sublead, .section-heading p, .lead-small, .info-card p, .step-card p, .price-card p, .blog-card p, .site-footer p, .pill-list span, .mockup-options span, .muted, .product-content p, .buy-box p, .service-card p, .cart-card p, .checkout-card p, label, input, select, textarea { color: var(--muted); }
.hero-media { position: relative; }
.hero-media img, .product-gallery img {
  width: 100%; height: 100%; min-height: 420px; object-fit: cover;
  border-radius: 26px; box-shadow: var(--shadow);
}
.floating-card {
  position: absolute; left: 24px; bottom: 24px; background: rgba(255,255,255,.95);
  padding: 16px 18px; border-radius: 16px; box-shadow: var(--shadow);
  display: grid; gap: 4px;
}
.trust-row, .meta, .cart-actions { gap: 12px; flex-wrap: wrap; }
.trust-row span, .pill-list span, .mockup-options span, .meta span, .status-pill {
  background: #fff; border: 1px solid var(--line); color: var(--secondary);
  padding: 10px 14px; border-radius: 999px; font-size: 14px; font-weight: 600;
}
.section { padding: 84px 0; }
.section-alt { background: #eef4fb; }
.center { text-align: center; max-width: 860px; margin: 0 auto 34px; }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.card-grid, .steps-grid, .pricing-grid, .catalog-grid, .blog-grid, .feature-list, .service-grid, .trust-cards {
  display: grid; gap: 22px;
}
.solutions-grid, .pricing-grid, .catalog-grid, .blog-grid, .service-grid { grid-template-columns: repeat(3, 1fr); }
.steps-grid, .feature-list, .trust-cards { grid-template-columns: repeat(2, 1fr); }
.info-card, .step-card, .price-card, .blog-card, .mockup-screen, .product-card, .buy-box, .cart-card, .checkout-card, .service-card, .summary-card {
  background: var(--surface); border: 1px solid rgba(17,52,95,.08); border-radius: var(--radius); box-shadow: var(--shadow);
}
.info-card, .step-card, .price-card, .product-content, .buy-box, .cart-card, .checkout-card, .summary-card, .service-card { padding: 26px; }
.solutions-grid .info-card {
  padding: 0;
  overflow: hidden;
}
.solutions-grid .info-card img {
  width: 100%;
  max-width: none;
  margin: 0 0 18px;
  height: 220px;
  object-fit: cover;
  object-position: center;
  border-radius: 18px 18px 0 0;
}
.solutions-grid .info-card h3,
.solutions-grid .info-card p,
.solutions-grid .info-card a {
  padding-left: 26px;
  padding-right: 26px;
}
.solutions-grid .info-card a {
  display: inline-block;
  padding-bottom: 26px;
}
.info-card img {
  width: calc(100% + 52px);
  margin: -26px -26px 18px;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 18px 18px 0 0;
}
.text-link { color: var(--secondary); font-weight: 700; }
.step-card span {
  width: 40px; height: 40px; display: inline-grid; place-items: center;
  background: #fff4ea; color: var(--primary-dark); border-radius: 50%; font-weight: 800; margin-bottom: 14px;
}
.planner-grid, .product-grid, .service-layout { grid-template-columns: 1fr .95fr; }
.check-list { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 12px; }
.check-list li::before { content: '✓'; color: var(--primary-dark); font-weight: 800; margin-right: 10px; }
.mockup-screen { padding: 26px; }
.mockup-top { width: 80px; height: 8px; border-radius: 999px; background: #dfe6f1; margin-bottom: 18px; }
.mockup-options { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0 28px; }
.price-card { position: relative; }
.price-card ul { padding-left: 18px; color: var(--muted); }
.price-card.featured { background: linear-gradient(180deg, #11345f 0%, #0f2747 100%); color: #fff; transform: translateY(-8px); }
.price-card.featured p, .price-card.featured ul, .price-card.featured .price { color: #d7e2f0; }
.badge {
  position: absolute; right: 18px; top: 18px; background: rgba(242,139,44,.14);
  color: #ffcf9a; padding: 8px 12px; border-radius: 999px; font-size: 12px; font-weight: 700;
}
.trust-grid { grid-template-columns: .9fr 1.1fr; }
.dark-band { background: #f5f7fb; }
.split-banner {
  grid-template-columns: 1.1fr .9fr; background: linear-gradient(135deg, #11345f 0%, #0f2747 100%);
  color: #fff; padding: 36px; border-radius: 28px; box-shadow: var(--shadow);
}
.split-banner p { color: #dce5f1; }
.pill-list { display: flex; flex-wrap: wrap; gap: 12px; }
.pill-list span { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.18); }
.blog-card { overflow: hidden; }
.blog-card img, .product-card img {
  width: 100%;
  height: 220px;
  display: block;
  object-fit: cover;
  object-position: center;
}
.blog-card div { padding: 20px; }
.cta-panel {
  background: linear-gradient(180deg, #fff 0%, #f9fbfe 100%);
  border: 1px solid var(--line); border-radius: 28px; padding: 34px; box-shadow: var(--shadow);
  display: grid; gap: 18px; align-items: center;
}
.site-footer { background: #0b1d36; color: #dce5f1; padding: 48px 0; margin-top: 60px; }
.footer-grid { grid-template-columns: 1.2fr 1fr 1fr 1fr; gap: 28px; }
.site-footer a { display: block; color: #dce5f1; margin-bottom: 8px; }
.footer-logo { color: #fff; }
.filters { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; margin-top: 28px; }
.filter-chip { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 14px 16px; font-weight: 600; }
.product-card { overflow: hidden; }
.price { font-size: 24px; font-weight: 800; color: var(--secondary); margin: 14px 0 8px; }
.product-gallery img { aspect-ratio: 4/3; }
.buy-box .price { margin-top: 0; }
.cart-layout, .checkout-layout { grid-template-columns: 1.2fr .8fr; align-items: start; }
.table-card { background: #fff; border-radius: 24px; border: 1px solid rgba(17,52,95,.08); box-shadow: var(--shadow); overflow: hidden; }
.table-card table { width: 100%; border-collapse: collapse; }
.table-card th, .table-card td { padding: 18px 22px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.table-card th { background: #f9fbfe; color: var(--secondary); font-size: 14px; }
.table-card tr:last-child td { border-bottom: 0; }
.order-summary-row { justify-content: space-between; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.order-summary-row:last-child { border-bottom: 0; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
input, select, textarea {
  width: 100%; border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; font: inherit; background: #fff;
}
textarea { min-height: 120px; resize: vertical; }
.notice { padding: 16px 18px; border-radius: 16px; background: #fff4ea; color: #7b4b14; border: 1px solid rgba(242,139,44,.25); font-weight: 600; }
.breadcrumbs { display: flex; gap: 8px; flex-wrap: wrap; color: var(--muted); font-size: 14px; margin-bottom: 18px; }
.breadcrumbs span::after { content: '/'; margin-left: 8px; }
.breadcrumbs span:last-child::after { display: none; }
.planner-form {
  display: grid;
  gap: 18px;
}
.planner-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
}
.planner-step h3 {
  margin-bottom: 14px;
}
.planner-options {
  display: grid;
  gap: 10px;
}
.planner-options label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}
.planner-options input {
  width: auto;
}
.recommendation-card {
  background: linear-gradient(180deg, #11345f 0%, #0f2747 100%);
  color: #fff;
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.recommendation-card p,
.recommendation-card li {
  color: #d7e2f0;
}
.recommendation-card .price {
  color: #fff;
}
.helper-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
@media (max-width: 1080px) {
  .menu-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .site-header { position: sticky; }
  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    z-index: 30;
    background: #fff;
    padding: 18px 20px 22px;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
  .nav a {
    width: 100%;
    padding: 6px 0;
  }
  .site-header.menu-open .nav { display: flex; }
  .hero-grid, .planner-grid, .trust-grid, .split-banner, .product-grid, .footer-grid, .cart-layout, .checkout-layout, .service-layout { grid-template-columns: 1fr; }
  .solutions-grid, .pricing-grid, .blog-grid, .catalog-grid, .service-grid, .filters, .helper-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid, .trust-cards, .feature-list, .form-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .container { width: min(var(--container), calc(100% - 20px)); }
  .utility-wrap, .cta-row, .cart-actions { flex-direction: column; align-items: flex-start; }
  .utility-links, .trust-row, .meta { gap: 10px; }
  .site-header { position: static; }
  .nav-wrap { flex-wrap: nowrap; }
  .header-actions { margin-left: auto; }
  .btn { width: 100%; }
  .header-actions .btn,
  .menu-toggle { width: 48px; }
  .solutions-grid, .pricing-grid, .blog-grid, .catalog-grid, .steps-grid, .trust-cards, .filters, .feature-list, .service-grid, .form-grid, .helper-grid { grid-template-columns: 1fr; }
  .hero, .catalog-header, .page-hero { padding-top: 34px; }
  .hero-media img, .product-gallery img { min-height: 280px; }
  .solutions-grid .info-card img,
  .product-card img,
  .blog-card img { height: 200px; }
  .floating-card { position: static; margin-top: 14px; }
  .section { padding: 64px 0; }
  .split-banner, .cta-panel, .mockup-screen, .price-card, .buy-box, .info-card, .blog-card div, .service-card, .cart-card, .checkout-card, .summary-card { padding: 22px; }
  h1 { font-size: 38px; }
  h2 { font-size: 30px; }
  .table-card { overflow-x: auto; }
  .table-card table { min-width: 620px; }
}