/* === SEDA THEME STYLES === */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; }

body, html {
  direction: rtl;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif !important;
  background: #fff;
  color: #1a1a1a;
  line-height: 1.7;
}

/* --- Hide default TT25 header/footer and use ours --- */
.wp-site-blocks {
  padding: 0 !important;
}

/* === SEDA HEADER === */
.seda-header {
  background: #fff;
  padding: 28px 5% 20px;
  text-align: center;
  border-bottom: 3px solid #1a6b3c;
}
.seda-site-title {
  font-size: clamp(22px, 3.5vw, 36px);
  font-weight: 800;
  color: #0d2b1a;
  line-height: 1.4;
  text-decoration: none;
  display: inline-block;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-site-title:hover { color: #1a6b3c; }
.seda-title-accent { color: #1a6b3c; }

/* === SEDA NAV === */
.seda-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #e0e0e0;
  padding: 0 5%;
}
.seda-nav-links {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  list-style: none;
  gap: 0;
  margin: 0;
  padding: 0;
}
.seda-nav-links li a {
  color: #333;
  text-decoration: none;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 24px;
  display: block;
  border-bottom: 3px solid transparent;
  transition: color .2s, border-color .2s;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-nav-links li a:hover,
.seda-nav-links li a.current {
  color: #1a6b3c;
  border-bottom-color: #1a6b3c;
}

/* === SEDA FOOTER === */
.seda-footer {
  background: #0d2b1a;
  color: rgba(255,255,255,.75);
  text-align: center;
  padding: 40px 5%;
  font-size: 14px;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-footer a { color: #5ec98a; text-decoration: none; }

/* === PAGE CONTENT AREA === */
.seda-page-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 5%;
  text-align: right;
  direction: rtl;
}
.seda-page-wrap h1,
.seda-page-wrap h2,
.seda-page-wrap h3 {
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
  font-weight: 800;
  color: #0d2b1a;
  line-height: 1.4;
  margin-bottom: 16px;
}
.seda-page-wrap h1 { font-size: clamp(26px, 4vw, 40px); margin-bottom: 24px; }
.seda-page-wrap h2 { font-size: clamp(22px, 3vw, 32px); }
.seda-page-wrap p {
  font-size: 16px;
  color: #444;
  line-height: 1.9;
  margin-bottom: 20px;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-page-wrap img {
  max-width: 100%;
  border-radius: 12px;
}
.seda-page-wrap a {
  color: #1a6b3c;
  text-decoration: underline;
}

/* === HERO (for front page) === */
.seda-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: #0d2b1a;
}
.seda-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,43,26,.88) 0%, rgba(13,43,26,.45) 55%, rgba(13,43,26,.25) 100%);
}
.seda-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}
.seda-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 60px 24px;
  max-width: 820px;
}
.seda-hero-logo {
  width: 110px;
  height: auto;
  margin-bottom: 32px;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.4));
}
.seda-hero h1 {
  font-size: clamp(24px, 5vw, 44px);
  font-weight: 800;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 24px;
  text-shadow: 0 2px 16px rgba(0,0,0,.5);
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-hero h1 em { font-style: normal; color: #5ec98a; }
.seda-hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,.82);
  margin-bottom: 40px;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}

/* === BUTTONS === */
.seda-btn {
  display: inline-block;
  background: #1a6b3c;
  color: #fff;
  padding: 14px 36px;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  margin: 6px;
  transition: background .2s, transform .15s;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-btn:hover { background: #145530; transform: translateY(-1px); color: #fff; }
.seda-btn.outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.6);
  color: #fff;
}
.seda-btn.outline:hover { background: rgba(255,255,255,.1); }
.seda-btn.white { background: #fff; color: #1a6b3c; }
.seda-btn.white:hover { background: #f0f0f0; }

/* === SECTION PILLARS (homepage) === */
.seda-section { padding: 80px 5%; }
.seda-section.alt { background: #f8faf9; }
.seda-inner { max-width: 1100px; margin: 0 auto; }
.seda-section-title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  color: #1a1a1a;
  text-align: center;
  margin-bottom: 64px;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-section-title::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: #1a6b3c;
  margin: 14px auto 0;
  border-radius: 2px;
}
.seda-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.seda-pillar {
  background: #fff;
  border-radius: 16px;
  padding: 40px 32px;
  box-shadow: 0 2px 20px rgba(0,0,0,.06);
  border-top: 3px solid #1a6b3c;
  transition: transform .2s, box-shadow .2s;
}
.seda-pillar:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(26,107,60,.12); }
.seda-pillar h3 {
  font-size: 20px;
  font-weight: 700;
  color: #1a6b3c;
  margin-bottom: 12px;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-pillar p { font-size: 15px; color: #444; line-height: 1.85; }

/* === BANNER === */
.seda-banner {
  background: linear-gradient(135deg, #1a6b3c, #0d4525);
  border-radius: 20px;
  padding: 64px 56px;
  text-align: center;
  color: #fff;
}
.seda-banner h2 {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 800;
  margin-bottom: 16px;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-banner p {
  font-size: 16px;
  opacity: .88;
  margin-bottom: 32px;
  max-width: 600px;
  margin-right: auto;
  margin-left: auto;
  line-height: 1.8;
}

/* === JOIN BOX === */
.seda-join {
  border: 2px solid #1a6b3c;
  border-radius: 20px;
  padding: 64px 56px;
  text-align: center;
}
.seda-join h2 {
  font-size: clamp(22px, 3.5vw, 34px);
  font-weight: 800;
  color: #1a1a1a;
  margin-bottom: 16px;
  font-family: 'Vazirmatn', Tahoma, Arial, sans-serif;
}
.seda-join p {
  font-size: 16px;
  color: #555;
  margin-bottom: 32px;
  max-width: 620px;
  margin-right: auto;
  margin-left: auto;
  line-height: 1.8;
}

@media (max-width: 900px) {
  .seda-pillars { grid-template-columns: 1fr; }
  .seda-banner, .seda-join { padding: 40px 24px; }
  .seda-nav-links li a { padding: 12px 14px; font-size: 14px; }
}