/*!
 * Sina-BPMS — Landing & Guest styles + Public profile polish
 * استایل صفحه‌ی معرفی، هدر مهمان، و زیباسازی ویترین شرکت‌ها
 */

/* ===== Layout مهمان: بدون سایدبار ===== */
.sina-layout-guest .sina-main-wrapper {
  margin-inline-start: 0 !important;
  width: 100%;
}

/* ===== هدر مهمان ===== */
.sina-guest-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--sina-border);
}
[data-theme="dark"] .sina-guest-header {
  background: rgba(15, 23, 42, 0.78);
}
.sina-guest-header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.sina-guest-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--sina-text);
}
.sina-guest-logo { width: 38px; height: 38px; }
.sina-guest-brand-text { font-weight: 800; font-size: 1.25rem; }
.sina-guest-nav { display: flex; gap: 6px; margin-inline-start: auto; }
.sina-guest-link {
  text-decoration: none;
  color: var(--sina-text-muted);
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 600;
  transition: all .18s;
}
.sina-guest-link:hover { color: var(--sina-primary); background: var(--sina-primary-50); }
.sina-guest-actions { display: flex; align-items: center; gap: 10px; }

/* ===== Hero لندینگ ===== */
.sina-hero {
  position: relative;
  overflow: hidden;
  padding: 90px 20px 100px;
  text-align: center;
  background:
    radial-gradient(1100px 480px at 50% -10%, rgba(var(--sina-primary-rgb), .16), transparent 60%),
    radial-gradient(800px 420px at 90% 10%, rgba(var(--sina-secondary-rgb), .12), transparent 55%);
}
.sina-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--sina-primary-50); color: var(--sina-primary-700);
  border: 1px solid var(--sina-primary-100);
  padding: 6px 16px; border-radius: 999px;
  font-weight: 700; font-size: .85rem; margin-bottom: 22px;
}
.sina-hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 900; line-height: 1.25; margin: 0 auto 18px;
  max-width: 820px;
  background: linear-gradient(120deg, var(--sina-primary-700), var(--sina-primary) 55%, var(--sina-secondary-700));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.sina-hero p.lead {
  font-size: clamp(1rem, 2.2vw, 1.3rem);
  color: var(--sina-text-muted);
  max-width: 640px; margin: 0 auto 34px; line-height: 1.9;
}
.sina-hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.sina-hero-cta .btn { padding: 12px 30px; font-weight: 700; border-radius: 12px; font-size: 1.05rem; }

/* شکل‌های شناور پس‌زمینه */
.sina-blob {
  position: absolute; border-radius: 50%; filter: blur(8px); opacity: .5;
  animation: sina-float 9s ease-in-out infinite;
  pointer-events: none;
}
.sina-blob.b1 { width: 90px; height: 90px; background: rgba(var(--sina-primary-rgb), .25); top: 18%; inset-inline-start: 12%; }
.sina-blob.b2 { width: 60px; height: 60px; background: rgba(var(--sina-secondary-rgb), .3); top: 30%; inset-inline-end: 14%; animation-delay: 1.5s; }
.sina-blob.b3 { width: 120px; height: 120px; background: rgba(var(--sina-success-rgb), .14); bottom: 8%; inset-inline-start: 22%; animation-delay: 3s; }
@keyframes sina-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-22px) scale(1.06); }
}

/* ===== بخش ویژگی‌ها ===== */
.sina-section { padding: 70px 20px; max-width: 1160px; margin: 0 auto; }
.sina-section-title { text-align: center; font-weight: 800; font-size: clamp(1.5rem, 3.4vw, 2.2rem); margin-bottom: 12px; }
.sina-section-sub { text-align: center; color: var(--sina-text-muted); max-width: 560px; margin: 0 auto 48px; line-height: 1.9; }

.sina-feature-card {
  background: var(--sina-bg-card);
  border: 1px solid var(--sina-border);
  border-radius: 18px;
  padding: 30px 26px;
  height: 100%;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.sina-feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, .12);
  border-color: var(--sina-primary-200);
}
.sina-feature-ico {
  width: 56px; height: 56px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin-bottom: 18px;
  background: linear-gradient(135deg, var(--sina-primary-50), var(--sina-primary-100));
  color: var(--sina-primary-700);
}
.sina-feature-card h3 { font-weight: 800; font-size: 1.15rem; margin-bottom: 10px; }
.sina-feature-card p { color: var(--sina-text-muted); line-height: 1.85; margin: 0; font-size: .95rem; }

/* ===== نوار آمار ===== */
.sina-stats-band {
  background: linear-gradient(120deg, var(--sina-primary-700), var(--sina-primary));
  color: #fff; padding: 56px 20px; border-radius: 0;
}
.sina-stats-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.sina-stat-num { font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 900; line-height: 1; }
.sina-stat-label { opacity: .9; margin-top: 8px; font-size: .95rem; }
@media (max-width: 768px) { .sina-stats-grid { grid-template-columns: repeat(2, 1fr); } }

/* ===== CTA پایانی ===== */
.sina-cta-final { text-align: center; padding: 80px 20px; }
.sina-cta-final h2 { font-weight: 900; font-size: clamp(1.6rem, 4vw, 2.4rem); margin-bottom: 16px; }
.sina-cta-final p { color: var(--sina-text-muted); max-width: 520px; margin: 0 auto 28px; line-height: 1.9; }

.sina-animate-up { opacity: 0; transform: translateY(24px); animation: sina-up .7s ease forwards; }
.sina-animate-up.d1 { animation-delay: .1s; }
.sina-animate-up.d2 { animation-delay: .22s; }
.sina-animate-up.d3 { animation-delay: .34s; }
.sina-animate-up.d4 { animation-delay: .46s; }
@keyframes sina-up { to { opacity: 1; transform: translateY(0); } }

/* ===== زیباسازی ویترین عمومی شرکت ===== */
.sina-pp-hero {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  padding: 48px 36px;
  background: linear-gradient(135deg, var(--sina-primary-700), var(--sina-primary) 70%, var(--sina-secondary-700));
  color: #fff;
  box-shadow: 0 20px 50px rgba(var(--sina-primary-rgb), .28);
}
.sina-pp-hero::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(420px 220px at 85% 0%, rgba(255,255,255,.18), transparent 60%);
  pointer-events: none;
}
.sina-pp-logo {
  width: 96px; height: 96px; border-radius: 20px; object-fit: contain;
  background: #fff; padding: 8px; box-shadow: 0 10px 24px rgba(0,0,0,.18);
}
.sina-pp-card {
  background: var(--sina-bg-card); border: 1px solid var(--sina-border);
  border-radius: 16px; padding: 24px; height: 100%;
  transition: transform .22s, box-shadow .22s;
}
.sina-pp-card:hover { transform: translateY(-5px); box-shadow: 0 14px 32px rgba(15,23,42,.1); }
.sina-pp-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,.18); color: #fff;
  padding: 5px 14px; border-radius: 999px; font-size: .85rem; font-weight: 600;
}
.sina-pp-product-img {
  width: 100%; height: 170px; object-fit: cover; border-radius: 12px 12px 0 0;
}
.sina-pp-social {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 20px; border-radius: 10px; font-weight: 700; text-decoration: none;
  border: 1px solid var(--sina-border); color: var(--sina-text);
  transition: all .18s;
}
.sina-pp-social:hover { background: var(--sina-primary); color: #fff; border-color: var(--sina-primary); transform: translateY(-2px); }