:root {
  --ink: #1c1914;
  --muted: #5c564c;
  --paper: #f6f0e6;
  --paper-2: #efe6d6;
  --card: #fffdf8;
  --line: #d9cbb3;
  --accent: #9a3412;
  --accent-dark: #7c2d12;
  --navy: #1e3a4c;
  --ok: #3f6212;
  --radius: 18px;
  --shadow: 0 12px 40px rgba(28, 25, 20, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Tahoma, "Iranian Sans", "Segoe UI", sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.85;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
button, input, select, textarea { font: inherit; }

.wrap {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}
.narrow { width: min(760px, calc(100% - 32px)); }

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(246, 240, 230, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 800;
}
.brand strong, .brand small { display: block; }
.brand small { color: var(--muted); font-size: 0.75rem; }

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}
.nav a:not(.btn) { color: var(--muted); font-size: 0.95rem; }
.nav a:not(.btn):hover { color: var(--ink); }
.nav-toggle {
  display: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 8px 16px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 700;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-ghost { background: transparent; border-color: var(--line); }
.btn-lg { padding: 12px 22px; }

.hero { padding: 56px 0 28px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: start;
}
.hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.7rem);
  line-height: 1.45;
  margin: 0 0 16px;
}
.lead { color: var(--muted); font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 22px 0; }
.hero-points {
  margin: 0;
  padding: 0;
  list-style: none;
  color: var(--muted);
}
.hero-points li { padding: 4px 0; }
.hero-points li::before { content: "■ "; color: var(--accent); font-size: 0.7em; }

.hero-card {
  background: var(--navy);
  color: #f6f0e6;
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.hero-card h2 { margin-top: 0; }
.hero-card ul { padding-right: 18px; }
.hero-note { color: #d6c4a8; font-size: 0.9rem; }

.stats { padding: 10px 0 40px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.stats-grid div {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
}
.stats-grid strong { display: block; font-size: 1.2rem; }
.stats-grid span { color: var(--muted); font-size: 0.85rem; }

.section { padding: 56px 0; }
.section.alt { background: var(--paper-2); }
.section-head { margin-bottom: 28px; max-width: 640px; }
.section-head h2 { margin: 0 0 8px; font-size: 1.8rem; }
.section-head p { margin: 0; color: var(--muted); }

.cards {
  display: grid;
  gap: 14px;
}
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
}
.card h3 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); }

.role-tabs, .mod-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.role-tabs button, .mod-filters button {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}
.role-tabs button.is-on, .mod-filters button.is-on {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}
.role-panel { display: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.role-panel.is-on { display: block; }
.role-panel ul { color: var(--muted); }

.mod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.mod {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mod .tag {
  align-self: start;
  font-size: 0.75rem;
  color: var(--ok);
  background: #ecfccb;
  border-radius: 999px;
  padding: 2px 8px;
}
.mod h3 { margin: 0; font-size: 1.05rem; }
.mod p { margin: 0; color: var(--muted); font-size: 0.92rem; }
.mod .ask {
  margin-top: auto;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.88rem;
}

.split {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}
.steps { padding-right: 18px; color: var(--muted); }
.side-box {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.side-box ul { color: var(--muted); }

.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 8px;
}
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); margin: 8px 0 0; }

.order { background: var(--navy); color: #f6f0e6; }
.order .eyebrow { color: #fdba74; }
.order-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
}
.order-form {
  background: var(--card);
  color: var(--ink);
  border-radius: var(--radius);
  padding: 22px;
  display: grid;
  gap: 12px;
}
.order-form label { display: grid; gap: 4px; font-size: 0.9rem; }
.order-form input, .order-form select, .order-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
}
.form-msg { color: var(--ok); margin: 0; }
.form-msg.is-error { color: #9f1239; }
.contact-line { color: #d6c4a8; }

.site-footer {
  border-top: 1px solid var(--line);
  padding: 22px 0;
  background: var(--paper);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 900px) {
  .hero-grid, .cards.three, .stats-grid, .mod-grid, .split, .order-grid {
    grid-template-columns: 1fr;
  }
  .nav-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    inset: 72px 16px auto 16px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 16px;
    flex-direction: column;
    align-items: stretch;
  }
  .nav.is-open { display: flex; }
}