/* صفحهٔ خانه
   سیستم طراحی: design-system/nariman-yadollahi/MASTER.md */

/* ══ HERO ═══════════════════════════════════════════════════════════ */
.home-hero {
  padding: var(--space-2xl) 0 var(--space-xl);
  border-block-end: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}
/* هالهٔ ملایم پشت تیتر — تزئینی، حامل هیچ معنایی نیست */
.home-hero::before {
  content: "";
  position: absolute;
  inset-block-start: -30%;
  inset-inline-start: -10%;
  width: 60vw; height: 60vw;
  max-width: 700px; max-height: 700px;
  background: radial-gradient(circle, var(--color-accent-faint) 0%, transparent 68%);
  pointer-events: none;
}
.home-hero .wrap { position: relative; }

.home-hl {
  font-size: var(--text-hero);
  font-weight: var(--weight-display);
  line-height: 1.35;
  max-width: 20ch;
  margin-bottom: var(--space-md);
}
.home-hl span { color: var(--color-accent); }

.home-sub {
  color: var(--color-fg-muted);
  max-width: 60ch;
  margin-bottom: var(--space-lg);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* ══ TWO PATHS ══════════════════════════════════════════════════════ */
.paths { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-md); }
.path {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: var(--space-lg) var(--space-md) var(--space-md);
  transition: border-color .3s ease-out, transform .3s ease-out;
}
.path:hover { border-color: var(--color-accent); transform: translateY(-3px); }
.path h3 {
  font-size: var(--text-h3);
  font-weight: bold;
  margin-bottom: 12px;
}
.path p {
  color: var(--color-fg-muted);
  font-size: 0.9375rem;
  margin-bottom: var(--space-md);
  flex-grow: 1;
}
.path-go {
  color: var(--color-accent);
  font-weight: var(--weight-label);
  font-size: 0.9375rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
/* فلش در RTL به چپ اشاره می‌کند */
.path-go::after { content: "\2190"; transition: transform .2s ease-out; }
.path:hover .path-go::after { transform: translateX(-4px); }

/* ══ SERVICES ═══════════════════════════════════════════════════════ */
.svc-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-md); }
.svc {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: var(--space-md);
  transition: border-color .3s ease-out;
}
.svc:hover { border-color: var(--color-accent); }
.svc-ico {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: var(--color-accent-faint);
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}
.svc-ico svg { width: 20px; height: 20px; }
.svc h3 { font-size: var(--text-h3); font-weight: bold; margin-bottom: 8px; }
.svc p { color: var(--color-fg-muted); font-size: 0.9375rem; }

/* ══ WORK ═══════════════════════════════════════════════════════════ */
.work-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.work-tile {
  aspect-ratio: 4 / 3;
  border-radius: 14px;
  overflow: hidden;
  background: var(--color-surface-2);
  border: 1px dashed var(--color-border-strong);
  display: grid;
  place-items: center;
  text-align: center;
  padding: var(--space-sm);
  transition: border-color .3s ease-out;
}
.work-tile:hover { border-color: var(--color-accent); }
.work-tile span { color: var(--color-fg-subtle); font-size: var(--text-small); }

/* ══ WHY ════════════════════════════════════════════════════════════ */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-md); }
.why-item h3 {
  font-size: var(--text-h3);
  font-weight: bold;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.why-item p { color: var(--color-fg-muted); font-size: 0.9375rem; }

/* ══ ACADEMY ════════════════════════════════════════════════════════ */
.academy-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}
.issue-parts { display: grid; gap: var(--space-sm); margin-top: var(--space-md); }
.issue-part {
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: var(--space-sm) var(--space-md);
  background: var(--color-surface-2);
}
.issue-part.pro { border-color: rgba(1,184,254,.4); background: var(--color-accent-faint); }
.issue-part h4 {
  font-size: 0.9375rem;
  font-weight: var(--weight-label);
  margin-bottom: 6px;
  display: flex; align-items: center; gap: 8px;
}
.issue-part.pro h4 { color: var(--color-accent); }
.issue-part p { color: var(--color-fg-muted); font-size: 0.9375rem; }
.badge-pro {
  font-size: 0.75rem;
  font-weight: var(--weight-label);
  padding: 2px 10px;
  border-radius: 40px;
  background: var(--color-accent);
  color: var(--color-on-accent);
}

.signup {
  background: var(--color-surface-3);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: var(--space-md);
}
.signup h3 { font-size: var(--text-h3); font-weight: bold; margin-bottom: 8px; }
.signup > p { color: var(--color-fg-muted); font-size: 0.9375rem; margin-bottom: var(--space-md); }
.signup-row { display: flex; gap: 10px; flex-wrap: wrap; }
.signup input[type="email"] {
  flex: 1 1 200px;
  min-height: 48px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--color-border-strong);
  background: var(--color-bg);
  color: var(--color-fg);
  font-family: inherit;
  font-size: 1rem;
}
.signup input[type="email"]::placeholder { color: var(--color-fg-subtle); }
.signup input[type="email"]:focus-visible { border-color: var(--color-accent); }
.signup .cta-btn { padding: 14px 30px; box-shadow: none; }
.signup-note { color: var(--color-fg-subtle); font-size: var(--text-small); margin-top: 12px; }
.signup-status { font-size: 0.9375rem; margin-top: 12px; min-height: 1.5em; }
.signup-status.err { color: var(--color-danger); }
.signup-status.ok  { color: var(--color-accent); }

/* ══ WORKSHOP ═══════════════════════════════════════════════════════ */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.post {
  display: flex;
  flex-direction: column;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: var(--space-md);
  transition: border-color .3s ease-out;
}
.post:hover { border-color: var(--color-accent); }
.post .kicker {
  font-size: var(--text-small);
  font-weight: var(--weight-label);
  color: var(--color-accent);
  margin-bottom: 10px;
}
.post h3 { font-size: 1.0625rem; font-weight: bold; line-height: 1.6; margin-bottom: 10px; }
.post p { color: var(--color-fg-muted); font-size: 0.9375rem; flex-grow: 1; }

/* ══ RESPONSIVE ═════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .academy-grid { grid-template-columns: 1fr; gap: var(--space-lg); }
  .work-grid, .post-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .wrap { padding: 0 22px; }
  .paths, .svc-grid, .work-grid, .post-grid, .why-grid { grid-template-columns: 1fr; }
  .home-hl { max-width: none; }
  .hero-actions .cta-btn, .hero-actions .btn-ghost { width: 100%; }
}