/* ===== SOFT ASCII BRUTALISM: V1 60% + ASCII 40% ===== */
*, ::before, ::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* База (от v1) */
  --bg: #F5F5F5;
  --surface: #FFFFFF;
  --surface-alt: #FAFAFA;

  /* Типографика */
  --ink: #1A1A1A;
  --muted: #6B6B6B;
  --line: #E0E0E0;
  --line-dark: #1A1A1A;

  /* Тени — мягче, но со смещением (от v1) */
  --shadow-card: 6px 6px 0 #E8E8E8;
  --shadow-card-hover: 8px 8px 0 #D8D8D8;
  --shadow-btn: 3px 3px 0 #E8E8E8;
  --shadow-btn-hover: 4px 4px 0 #D0D0D0;

  /* Сигнальные цвета (ASCII) */
  --alert: #E03131;
  --terminal: #2F9E44;

  /* Скругления (от v1) */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;

  /* Шрифты */
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: 'Courier New', 'SF Mono', 'Fira Code', monospace;
}

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-weight: 500;
  min-height: 100vh;
  padding: clamp(1rem, 2vw, 2rem) 0 2.5rem;
  overflow-x: hidden;

  /* === ASCII-СЕТКА НА ФОНЕ (40% ASCII) === */
  background-image:
    linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: center center;
}

a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1.5px solid var(--line-dark);
  transition: border-color 0.15s;
}
a:hover { border-bottom-color: var(--alert); }

/* ========= ОБЁРТКА ========= */
.wrap {
  width: min(1080px, 93vw);
  margin: 0 auto;
}

/* ========= НАВИГАЦИЯ (v1 структура, ASCII шрифт) ========= */
.nav {
  display: flex;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.nav-pill {
  display: inline-flex;
  gap: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-full);
  padding: 0.55rem 1.5rem;
  box-shadow: var(--shadow-card);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-pill a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: none;
  transition: color 0.15s;
}

.nav-pill a:hover { color: var(--alert); }

/* ========= КАРТОЧКИ (v1 скругления + тени) ========= */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s, box-shadow 0.15s;
}

.card:hover {
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-card-hover);
}

/* Hero-карточка с ASCII-комментарием */
.card-alt {
  background: var(--surface);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-hover);
  position: relative;
}

.card-alt::before {
  content: "/* mt-proxy-v1 */";
  position: absolute;
  top: -11px;
  left: 24px;
  background: var(--bg);
  padding: 0 10px;
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: lowercase;
  border-radius: 4px;
}

/* ========= HERO ========= */
.hero-full {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2.5rem;
  min-height: 320px;
}

.hero-full h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.hero-full h1 .tg-big {
  font-size: 1.25em;
  font-weight: 800;
}

.hero-full h1 .muted { color: var(--muted); }

.hero-desc {
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.65;
  max-width: 440px;
}

.hero-btns {
  display: flex;
  gap: 0.75rem;
  width: 100%;
}

.hero-btns .btn {
  flex: 1;
}

/* ========= КНОПКИ (v1 скругления + ASCII шрифт) ========= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  padding: 0 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 400;
  text-decoration: none;
  border: 1px solid var(--line-dark);
  cursor: pointer;
  transition: transform 0.1s, box-shadow 0.1s;
  box-shadow: var(--shadow-btn);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.btn:hover {
  transform: translate(-1px, -1px);
  box-shadow: var(--shadow-btn-hover);
}

.btn:active {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 #E0E0E0;
}

.btn-fill {
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
}

.btn-fill:hover {
  background: #000;
  color: #fff;
}

.btn-outline {
  background: var(--surface);
  color: var(--ink);
}

/* Сигнал копирования (ASCII alert) */
.btn-outline.copy-ok {
  background: var(--ink);
  border-color: var(--alert);
  color: var(--alert);
}

.hero-bottom {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}

/* ========= СЕТКА 2 КОЛОНКИ (v1 gap) ========= */
.section-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

/* ASCII-маркер перед тегом */
.section-tag {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.section-tag::before {
  content: ">";
  color: var(--alert);
  font-weight: 700;
  font-size: 0.75rem;
}

.card h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 1.1rem;
}

.card p.text {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.card p.text:last-of-type { margin-bottom: 0; }

/* ========= СТЕПЫ ========= */
.steps { display: flex; flex-direction: column; gap: 1rem; }

.step {
  display: flex;
  gap: 12px;
  align-items: center;
}

.step-n {
  width: 30px; height: 30px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  border: 1px solid var(--line-dark);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 400;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.step p {
  font-size: 0.88rem;
  font-weight: 500;
  line-height: 1.4;
}

/* ========= VPN БЛОК ========= */
.vpn-card {
  background: var(--ink);
  color: #ffffff;
  border: 1px solid var(--line-dark);
  box-shadow: var(--shadow-card-hover);
  border-radius: var(--radius-lg);
}

.vpn-card .section-tag { color: var(--terminal); }
.vpn-card .section-tag::before {
  content: "$";
  color: var(--terminal);
}

.vpn-card h2 { color: #ffffff; }
.vpn-card p.text { color: rgba(255, 255, 255, 0.6); }

.vpn-btns {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.btn-white {
  background: #ffffff;
  color: var(--ink);
  border-color: #ffffff;
  box-shadow: 3px 3px 0 rgba(255, 255, 255, 0.3);
}

.btn-white:hover {
  box-shadow: 5px 5px 0 rgba(255, 255, 255, 0.4);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.05);
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: none;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.4);
  color: #ffffff;
}

/* ========= FAQ ========= */
.faq-list {
  display: flex;
  flex-direction: column;
}

details.fq {
  border-top: 1px solid var(--line);
}

details.fq:last-child {
  border-bottom: 1px solid var(--line);
}

summary.fq-s {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 0;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  gap: 1rem;
  user-select: none;
  transition: color 0.15s;
}

summary.fq-s:hover {
  color: var(--alert);
}

summary.fq-s::-webkit-details-marker { display: none; }

.fq-icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  color: var(--muted);
  transition: transform 0.2s, color 0.15s;
}

details[open] .fq-icon {
  transform: rotate(45deg);
  color: var(--alert);
}

.fq-body {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.7;
  padding-bottom: 1.1rem;
  padding-right: 2rem;
}

.fq-body a {
  font-family: var(--mono);
  font-size: 0.8rem;
  border-bottom: 1px solid var(--ink);
  text-decoration: none;
}

.fq-body a:hover {
  border-bottom-color: var(--alert);
  color: var(--alert);
}

/* ========= ФУТЕР ========= */
.footer {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}

.footer-pill {
  display: inline-flex;
  gap: 1.5rem;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-full);
  padding: 0.55rem 1.5rem;
  box-shadow: var(--shadow-card);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

.footer-pill .copy { color: var(--muted); }

.footer-pill a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: none;
}

.footer-pill a:hover { color: var(--alert); }

/* ========= МОБИЛЬНАЯ ВЕРСИЯ ========= */
@media (max-width: 768px) {
  .section-row { grid-template-columns: 1fr; }
  .hero-bottom { flex-direction: column; align-items: flex-start; }
  .hero-full h1 { font-size: 2.2rem; }
  .hero-btns { flex-direction: column; width: 100%; }
  .hero-btns .btn { width: 100%; flex: none; height: 54px; }
  .card { padding: 1.5rem; }
}