:root{
  /* Dark Eco Minimal (E1) — tuned for readability */
  --bg: #132419;                   /* warm charcoal */
  --surface: rgba(255,255,255,.07);
  --surface-2: rgba(255,255,255,.10);

  --text: rgba(255,255,255,.94);
  --muted: rgba(245, 240, 228, .80); /* warm muted */
  --line: rgba(245, 240, 228, .16);

  --brand: #1f7a4a;   /* forest green */
  --brand-2: #86c7a6; /* sage/mint */

  --shadow: 0 18px 40px rgba(0,0,0,.35);
  --radius: 16px;

  --container: 1120px;
}

*{ box-sizing:border-box; }
html, body{ height:100%; }

body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color: var(--text);
  background:
    radial-gradient(1050px 540px at 14% 10%, rgba(31,122,74,.22), transparent 62%),
    radial-gradient(900px 520px at 86% 16%, rgba(134,199,166,.10), transparent 62%),
    radial-gradient(760px 460px at 55% 92%, rgba(31,122,74,.10), transparent 65%),
    linear-gradient(180deg, rgba(12,14,12,1) 0%, rgba(15,18,16,1) 40%, rgba(12,14,12,1) 100%);
}

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

.container{
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.page{ min-height:100%; }

/* Topbar */
.topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(15,18,16,.70);
  border-bottom: 1px solid var(--line);
}

.topbar__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 18px;
  padding: 14px 0;
  min-width: 0;
}

.brand{
  display:flex;
  align-items:center;
  gap: 10px;
  min-width: 220px;
  flex-shrink: 1;
  min-width: 0;
}

.brand__icon{
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  border: 1px solid rgba(245,240,228,.14);
  background: rgba(255,255,255,.04);
}

.logo{
  width: 28px;
  height: 28px;
  display:block;
}

.brand__text{
  display:flex;
  flex-direction:column;
  line-height: 1.05;
}

.brand__name{
  font-weight: 820;
  letter-spacing: -0.4px;
  font-size: 15px;
  /* “другой шрифт” без подключения внешних: используем более display-like стек */
  font-family: ui-rounded, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

.brand__tagline{
  margin-top: 3px;
  font-size: 12px;
  color: var(--muted);
}

/* On very small screens hide tagline to keep header compact */
@media (max-width: 520px){
  .brand{ min-width: auto; }
  .brand__tagline{ display:none; }
}

.nav__link{
  padding: 8px 10px;
  border-radius: 10px;
}

.nav__link:hover{
  background: rgba(255,255,255,.06);
  color: var(--text);
}

.topbar__actions{
  display:flex;
  align-items:center;
  gap: 10px;
  flex-shrink: 0;
}

.requests-badge{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #061018;
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
}

.requests-badge--messages{
  background: rgba(80,140,255,.22);
  color: #a0c8ff;
  border: 1px solid rgba(80,140,255,.30);
  font-weight: 700;
}


/* Buttons — FIX text disappearing on <a> buttons + keep seam fix */
.btn{
  position: relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;

  padding: 10px 14px;
  border-radius: 12px;

  border: 1px solid transparent;
  background: transparent;

  font-weight: 650;
  letter-spacing: .2px;
  cursor:pointer;
  user-select:none;

  outline: none;
  -webkit-tap-highlight-color: transparent;

  overflow: hidden;

  /* avoid transparent blending artifacts */
  background-color: rgba(15,18,16,.001);

  /* ensure the actual text/content sits above ::before */
  z-index: 0;

  transform: translateZ(0);
  backface-visibility: hidden;
}

.btn::before{ content: none; } /* default: no overlay for non-primary */

.btn:focus{ outline: none; }
.btn:focus-visible{ box-shadow: 0 0 0 4px rgba(134,199,166,.18); }

.btn--primary{
  color: #061018;
  box-shadow: 0 10px 24px rgba(31,122,74,.18);
}

.btn--primary::before{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));

  /* keep background behind text */
  z-index: -1;
}

.btn--primary:hover::before{ filter: brightness(1.05); }

/* Secondary (ghost) stays neutral */
.btn--ghost{
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

.btn--ghost:hover{ background: rgba(255,255,255,.06); }

.btn--lg{ padding: 12px 16px; border-radius: 14px; }
.btn--full{ width:100%; }

/* Hero */
.hero{ padding: 56px 0 18px; }

.hero__grid{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 26px;
  align-items: start;
}

.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  border-radius: 999px;
  color: var(--muted);
  margin: 0 0 14px;
  font-weight: 600;
}

.hero__title{
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: -0.8px;
  margin: 0 0 12px;
}

.hero__subtitle{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 60ch;
}

.hero__cta{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
  margin: 8px 0 18px;
}

.trust{
  list-style:none;
  padding:0;
  margin: 0;
  display:flex;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
}

.trust__item{
  display:flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(245,240,228,.12);
}

.trust__icon{
  width: 18px; height: 18px;
  display:grid; place-items:center;
  border-radius: 6px;
  background: rgba(134,199,166,.18);
  border: 1px solid rgba(134,199,166,.30);
  color: rgba(230, 255, 243, .96);
  font-size: 12px;
}

/* Card */
.hero__card{
  background: rgba(255,255,255,.07);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}

.card__title{
  margin: 0 0 6px;
  font-size: 18px;
}

.card__text{
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.quick{ display:flex; flex-direction:column; gap: 12px; }

.field{ display:flex; flex-direction:column; gap: 6px; }

.field__label{
  display: block;
  font-size: 13px;
  color: var(--muted);
}

.field__control{
  width:100%;
  padding: 11px 12px;
  border-radius: 12px;
  border: 1px solid rgba(245,240,228,.18);
  background: rgba(15,18,16,.40);
  color: var(--text);
  outline: none;
}

.field__control:focus{
  border-color: rgba(134,199,166,.55);
  box-shadow: 0 0 0 4px rgba(134,199,166,.14);
}

.fineprint{
  margin: 2px 0 0;
  color: rgba(245,240,228,.62);
  font-size: 12px;
  line-height: 1.4;
}

/* Sections */
.section{ padding: 42px 0; }

.section--alt{
  background: rgba(255,255,255,.035);
  border-top: 1px solid rgba(245,240,228,.08);
  border-bottom: 1px solid rgba(245,240,228,.08);
}

.section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.section__title{
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.3px;
}

.section__subtitle{
  margin: 0;
  color: var(--muted);
  max-width: 70ch;
  line-height: 1.6;
}

/* Service cards */
.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.service{
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(245,240,228,.12);
}

.service__title{
  margin: 0 0 8px;
  font-size: 16px;
}

.service__text{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

/* Steps */
.steps{
  margin: 0;
  padding: 0;
  list-style: none;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.step{
  border-radius: var(--radius);
  border: 1px solid rgba(245,240,228,.12);
  background: rgba(255,255,255,.05);
  padding: 16px;
}

.step__num{
  width: 34px; height: 34px;
  border-radius: 12px;
  display:grid; place-items:center;
  background: rgba(31,122,74,.18);
  border: 1px solid rgba(31,122,74,.35);
  margin-bottom: 10px;
  font-weight: 800;
}

.step__title{
  margin: 0 0 8px;
  font-size: 16px;
}

.step__text{
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

/* Banner */
.banner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 18px;
  padding: 18px;
  border-radius: calc(var(--radius) + 2px);
  background: linear-gradient(135deg, rgba(31,122,74,.14), rgba(134,199,166,.08));
  border: 1px solid rgba(245,240,228,.12);
}

.banner__title{
  margin: 0 0 6px;
  font-size: 20px;
}

.banner__text{
  margin:  0;
  color: var(--muted);
  line-height: 1.6;
  font-size: 14px;
}

.banner__actions{ display:flex; gap: 10px; flex-wrap: wrap; }

/* Footer */
.footer{
  padding: 26px 0 34px;
  border-top: 1px solid rgba(245,240,228,.08);
  background: rgba(0,0,0,.18);
}

.footer__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer__brand{ display:flex; align-items:center; gap: 10px; }
.footer__name{ font-weight: 750; }

.footer__text{
  margin: 0;
  color: rgba(245,240,228,.70);
  font-size: 13px;
}

.footer__links{ display:flex; gap: 12px; }

.footer__link{
  color: rgba(245,240,228,.74);
  font-size: 13px;
}

.footer__link:hover{ color: var(--text); }

/* Responsive */
@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .nav{ display:none; }
  .topbar__actions .btn--ghost:not(.btn--keep){ display:none; }
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .steps{ grid-template-columns: 1fr; }
}

@media (max-width: 520px){
  .container{ width: calc(100% - 28px); }
  .hero{ padding-top: 34px; }
  .cards{ grid-template-columns: 1fr; }
  .banner{ flex-direction: column; align-items: flex-start; }
  .topbar__inner{ gap: 8px; }
  .brand{ min-width: auto; }
  .btn{ padding: 8px 10px; font-size: 13px; }
}