:root {
    --bg: #0c1118;
    --bg-alt: #101823;
    --panel: #111b28;
    --panel-soft: #162231;
    --text: #edf2f7;
    --muted: #a4b3c6;
    --line: rgba(255,255,255,.08);
    --primary: #f59e0b;
    --primary-strong: #ffb936;
    --accent: #31c48d;
    --shadow: 0 20px 60px rgba(0,0,0,.32);
    --radius: 22px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: linear-gradient(180deg, #091018 0%, var(--bg) 45%, #0f1823 100%); color: var(--text); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(8,12,18,.86); border-bottom: 1px solid var(--line); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 78px; }
.site-brand { font-size: 1.2rem; font-weight: 800; letter-spacing: -.02em; }
.site-brand span { color: var(--primary); }
.site-nav { display: flex; align-items: center; gap: 18px; }
.site-nav a { color: var(--muted); font-size: .96rem; }
.site-nav a:hover { color: var(--text); }
.site-menu-toggle { display: none; background: transparent; border: 1px solid var(--line); color: var(--text); padding: 10px 14px; border-radius: 999px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 999px; padding: 13px 20px; font-weight: 700; border: 1px solid transparent; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.button:hover { transform: translateY(-1px); }
.button--primary { background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%); color: #101317; box-shadow: 0 14px 30px rgba(245, 158, 11, .22); }
.button--ghost { border-color: rgba(255,255,255,.12); color: var(--text); background: rgba(255,255,255,.02); }
.button--full { width: 100%; }
.hero { padding: 64px 0 36px; }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px; font-size: .78rem; text-transform: uppercase; letter-spacing: .14em; color: var(--accent); font-weight: 800; }
.eyebrow::before { content: ''; width: 8px; height: 8px; border-radius: 999px; background: var(--accent); box-shadow: 0 0 0 6px rgba(49,196,141,.09); }
.hero h1 { font-size: clamp(2.3rem, 6vw, 4.6rem); line-height: .98; letter-spacing: -.04em; margin: 0 0 16px; max-width: 12ch; }
.hero__subtitle { font-size: clamp(1.1rem, 2vw, 1.45rem); color: #d6e2f0; max-width: 46rem; margin: 0 0 14px; }
.hero__body { color: var(--muted); max-width: 44rem; margin: 0 0 24px; }
.hero__actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.hero-card { background: linear-gradient(180deg, rgba(17,27,40,.96), rgba(16,24,35,.96)); border: 1px solid var(--line); border-radius: 28px; padding: 28px; box-shadow: var(--shadow); }
.hero-card__meta { color: var(--accent); text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; font-weight: 700; margin-bottom: 14px; }
.hero-card h2 { margin: 0 0 10px; font-size: 1.5rem; line-height: 1.1; }
.hero-card p { margin: 0; color: var(--muted); }
.hero-card__kpis { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin-top: 20px; }
.hero-card__kpis div, .hero-card__stack span { background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.06); padding: 14px; border-radius: 18px; }
.hero-card__kpis strong { display: block; font-size: 1.15rem; }
.hero-card__kpis span { color: var(--muted); font-size: .92rem; }
.hero-card__stack { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; margin-top: 20px; }
.proof-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 18px 0 0; }
.proof-list li { border: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.03); border-radius: 999px; padding: 10px 14px; color: #dbe6f2; font-size: .94rem; }
.section { padding: 36px 0 24px; }
.section--alt { background: rgba(255,255,255,.02); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section--contact { padding: 44px 0 70px; }
.section-heading { margin-bottom: 22px; }
.section-heading h2 { margin: 0 0 8px; font-size: clamp(1.7rem, 3vw, 2.8rem); line-height: 1.05; letter-spacing: -.03em; }
.section-heading p { margin: 0; color: var(--muted); max-width: 46rem; }
.card-grid { display: grid; gap: 18px; }
.card-grid--2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.card-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.feature-card, .link-card, .post-card, .screen-card, .price-card, .case-card, .step-card, .sidebar-card, .contact-card { background: linear-gradient(180deg, rgba(17,27,40,.95), rgba(15,23,34,.95)); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.feature-card, .link-card, .post-card, .price-card, .case-card, .step-card, .sidebar-card, .contact-card { padding: 22px; }
.feature-card strong, .link-card strong, .post-card h3, .step-card strong, .case-card h3 { display: block; margin-bottom: 10px; font-size: 1.15rem; line-height: 1.15; }
.feature-card p, .link-card p, .post-card p, .step-card p, .case-card p { margin: 0; color: var(--muted); }
.feature-card--accent { background: linear-gradient(180deg, rgba(245,158,11,.09), rgba(17,27,40,.96)); }
.link-card span, .post-card a { display: inline-block; margin-top: 16px; color: var(--primary); font-weight: 700; }
.steps-grid, .pricing-grid, .screen-grid, .faq-list, .case-list, .contact-grid, .footer-grid, .article-wrap { display: grid; gap: 18px; }
.steps-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.step-card { position: relative; overflow: hidden; }
.step-card::after { content: ''; position: absolute; inset: auto auto 0 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--primary), var(--accent)); opacity: .9; }
.pricing-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.price-card__tag { display: inline-flex; margin-bottom: 12px; padding: 7px 10px; border-radius: 999px; background: rgba(49,196,141,.12); color: var(--accent); font-size: .76rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 800; }
.price-card--featured { outline: 2px solid rgba(245,158,11,.25); transform: translateY(-4px); }
.price-card h3 { margin: 0 0 8px; font-size: 1.35rem; }
.price-card__price { font-size: 2rem; font-weight: 800; margin-bottom: 16px; letter-spacing: -.04em; }
.price-card ul, .check-list, .ordered-list { padding-left: 1.1rem; margin: 0 0 18px; }
.price-card li, .check-list li, .ordered-list li { margin-bottom: 9px; color: var(--muted); }
.breadcrumbs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; color: var(--muted); font-size: .92rem; }
.breadcrumbs a:hover { color: var(--text); }
.bullet-panel { padding: 18px 22px; border: 1px solid var(--line); border-radius: 20px; margin-bottom: 18px; background: rgba(255,255,255,.02); }
.bullet-panel p { margin: 0 0 10px; color: var(--muted); }
.bullet-panel p:last-child { margin-bottom: 0; }
.screen-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }
.screen-card { padding: 18px; }
.screen-card__mock { height: 160px; border-radius: 16px; background: linear-gradient(135deg, rgba(245,158,11,.18), rgba(49,196,141,.14)); border: 1px dashed rgba(255,255,255,.14); margin-bottom: 14px; }
.faq-wrap { display: grid; gap: 18px; }
.faq-list { grid-template-columns: 1fr; }
.faq-item { border: 1px solid var(--line); border-radius: 18px; padding: 0 18px; background: rgba(255,255,255,.02); }
.faq-item summary { cursor: pointer; list-style: none; padding: 18px 0; font-weight: 700; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin: 0 0 18px; color: var(--muted); }
.contact-grid { grid-template-columns: .92fr 1.08fr; align-items: start; }
.contact-points { display: grid; gap: 14px; margin-top: 22px; }
.contact-points div { border-left: 3px solid rgba(245,158,11,.65); padding-left: 14px; }
.contact-points strong { display: block; margin-bottom: 4px; }
.contact-points span { color: var(--muted); }
.alert { border-radius: 18px; padding: 14px 16px; margin-bottom: 14px; font-weight: 600; }
.alert--success { background: rgba(49,196,141,.12); color: #b8f3dd; border: 1px solid rgba(49,196,141,.24); }
.alert--error { background: rgba(248,113,113,.11); color: #fecaca; border: 1px solid rgba(248,113,113,.24); }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field label { color: #dbe6f2; font-weight: 600; }
.field input, .field select, .field textarea { width: 100%; padding: 14px 15px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.08); border-radius: 16px; color: var(--text); font: inherit; }
.field input::placeholder, .field textarea::placeholder { color: #89a0b7; }
.article-wrap { grid-template-columns: minmax(0, 1fr) 310px; align-items: start; }
.testimonial-card__quote { font-size: 1.02rem; color: #e7eef7; margin-bottom: 16px !important; }
.testimonial-card__meta { margin-top: 6px !important; color: #9bb0c5 !important; }
.contact-card__note { margin: 12px 0 0; text-align: center; color: var(--muted); font-size: .92rem; }
.article-body { display: grid; gap: 18px; }
.article-block { background: rgba(255,255,255,.02); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.article-block h2 { margin: 0 0 10px; font-size: 1.35rem; }
.article-block p { margin: 0; color: var(--muted); }
.article-cta { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; padding: 22px; border-radius: 24px; background: linear-gradient(135deg, rgba(245,158,11,.14), rgba(49,196,141,.08)); border: 1px solid rgba(255,255,255,.08); }
.sidebar-card { display: grid; gap: 12px; position: sticky; top: 96px; }
.sidebar-card a { color: var(--muted); }
.sidebar-card a:hover { color: var(--text); }
.site-footer { padding: 40px 0 54px; border-top: 1px solid var(--line); background: rgba(255,255,255,.02); }
.footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
.footer-grid strong { display: block; margin-bottom: 10px; }
.footer-grid a, .footer-grid p { display: block; color: var(--muted); margin-bottom: 10px; }
.footer-grid a:hover { color: var(--text); }
@media (max-width: 1100px) {
    .hero__grid, .contact-grid, .article-wrap { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .screen-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .card-grid--3, .pricing-grid, .footer-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 780px) {
    .site-menu-toggle { display: inline-flex; }
    .site-nav { position: absolute; top: calc(100% + 8px); right: 20px; left: 20px; display: none; flex-direction: column; align-items: stretch; padding: 16px; border: 1px solid var(--line); border-radius: 22px; background: rgba(8,12,18,.98); box-shadow: var(--shadow); }
    .site-nav.is-open { display: flex; }
    .field-grid, .card-grid--2, .card-grid--3, .pricing-grid, .screen-grid, .steps-grid, .footer-grid { grid-template-columns: 1fr; }
    .container { width: min(1180px, calc(100% - 28px)); }
    .hero { padding-top: 34px; }
    .hero h1 { max-width: none; }
    .article-cta { align-items: flex-start; }
}