:root {
  --color-primary: #e96322;
  --color-primary-dark: #bd4612;
  --color-primary-soft: #fff1ea;
  --color-blue: #3f8fb5;
  --color-blue-soft: #c7eaf4;
  --color-text: #26303b;
  --color-muted: #65717f;
  --color-heading: #1f2933;
  --color-bg: #f7f8fa;
  --color-surface: #ffffff;
  --color-surface-soft: #f0f3f7;
  --color-border: #e2e6ea;
  --shadow-sm: 0 8px 20px rgba(20, 32, 45, 0.08);
  --shadow-md: 0 18px 40px rgba(20, 32, 45, 0.13);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --container-width: 1180px;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-main); color: var(--color-text); background: var(--color-bg); line-height: 1.6; font-size: 16px; }
img, svg { max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
ul { margin-top: 0; }
h1, h2, h3, h4 { margin: 0; color: var(--color-heading); line-height: 1.1; letter-spacing: -0.035em; }
h1 { font-size: clamp(2.55rem, 6vw, 4.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.32rem; }
.container { width: min(var(--container-width), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 84px 0; }
.section-sm { padding: 54px 0; }
.section-light { background: var(--color-surface); }
.section-dark { background: #1f2933; color: #ffffff; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #ffffff; }
.section-dark p, .section-dark li { color: #d9e2ea; }
.section-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 36px; }
.section-header p { max-width: 620px; color: var(--color-muted); margin: 0; }
.section-dark .section-header p { color: #d9e2ea; }
.text-muted { color: var(--color-muted); }
.text-center { text-align: center; }
.lead { font-size: clamp(1.12rem, 2vw, 1.35rem); color: var(--color-muted); max-width: 760px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 22px; border-radius: 999px; border: 2px solid transparent; font-weight: 850; text-transform: uppercase; font-size: 0.92rem; cursor: pointer; transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease, border-color 160ms ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--color-primary); color: #ffffff; box-shadow: 0 12px 24px rgba(233, 99, 34, 0.22); }
.button-primary:hover { background: var(--color-primary-dark); }
.button-secondary { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.button-secondary:hover { background: var(--color-primary-soft); }
.button-light { background: #ffffff; color: var(--color-primary-dark); }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; background: var(--color-primary-soft); color: var(--color-primary-dark); font-weight: 900; font-size: 0.88rem; text-transform: uppercase; }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 28px; box-shadow: var(--shadow-sm); }
.card h3 { margin-bottom: 10px; }
.card p, .card li { color: var(--color-muted); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.icon-box { width: 52px; height: 52px; border-radius: 16px; background: var(--color-primary-soft); color: var(--color-primary-dark); display: flex; align-items: center; justify-content: center; font-weight: 950; margin-bottom: 18px; }
.feature-list { margin: 16px 0 0; padding-left: 18px; }
.feature-list li + li { margin-top: 8px; }
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.96); backdrop-filter: blur(14px); border-bottom: 1px solid var(--color-border); }
.nav { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 14px; font-weight: 850; text-transform: uppercase; letter-spacing: -0.03em; }
.brand img { width: 270px; max-height: 54px; object-fit: contain; }
.nav-links { display: flex; align-items: center; gap: 20px; color: #555; font-weight: 800; font-size: 0.88rem; text-transform: uppercase; }
.nav-links a { position: relative; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 0; height: 2px; background: var(--color-primary); transition: width 160ms ease; }
.nav-links a:hover::after, .nav-links a.is-active::after { width: 100%; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; cursor: pointer; }
.nav-toggle span { display: block; width: 26px; height: 3px; margin: 5px auto; background: var(--color-heading); border-radius: 999px; }
.page-hero { padding: 76px 0; background: linear-gradient(135deg, #c8ecf5 0%, #f7f8fa 68%); border-bottom: 1px solid var(--color-border); }
.page-hero .badge { margin-bottom: 18px; }
.page-hero .lead { margin-top: 22px; color: #23313e; }
.cta { padding: 76px 0; background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary)); color: #ffffff; text-align: center; }
.cta h2 { color: #ffffff; }
.cta p { max-width: 740px; margin: 18px auto 28px; color: #fff3ec; font-size: 1.1rem; }
.cta .button-secondary { border-color: #ffffff; color: #ffffff; }
.site-footer { padding: 38px 0; background: #111922; color: #c9d5e4; }
.footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 22px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; color: #e7eef7; flex-wrap: wrap; }
.legal-content { max-width: 920px; }
.legal-content h2 { font-size: 1.8rem; margin: 34px 0 14px; }
.legal-content h3 { margin: 24px 0 10px; }
.legal-content p, .legal-content li { color: var(--color-muted); }
.contact-line { display: grid; gap: 6px; margin: 16px 0; color: var(--color-muted); }
.contact-line strong { color: var(--color-text); }
@media (max-width: 1100px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .brand img { width: 230px; } }
@media (max-width: 900px) { .section { padding: 64px 0; } .section-header { align-items: flex-start; flex-direction: column; } .grid-2, .grid-3 { grid-template-columns: 1fr; } .nav-toggle { display: block; } .nav-links { position: fixed; left: 0; right: 0; top: 82px; display: none; flex-direction: column; align-items: flex-start; gap: 0; padding: 18px 20px 24px; background: #ffffff; border-bottom: 1px solid var(--color-border); box-shadow: var(--shadow-md); } .nav-links.is-open { display: flex; } .nav-links a { width: 100%; padding: 14px 0; } body.nav-open { overflow: hidden; } }
@media (max-width: 620px) { .container { width: min(var(--container-width), calc(100% - 28px)); } .grid-4 { grid-template-columns: 1fr; } .brand img { width: 210px; } .button { width: 100%; } }