@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=Noto+Sans+Devanagari:wght@400;600;700&display=swap");

:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --text: #182033;
  --muted: #4d5873;
  --primary: #0b5fff;
  --accent: #ff7a00;
  --primary-dark: #083da6;
  --border: #d9e1f2;
  --max: 1120px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", "Noto Sans Devanagari", "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.65;
  background:
    radial-gradient(900px 600px at 90% -10%, #dce8ff 0%, transparent 60%),
    radial-gradient(700px 450px at -5% 20%, #ffe6cf 0%, transparent 60%),
    var(--bg);
}

.container {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 247, 251, 0.9);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 70px;
}

.brand {
  text-decoration: none;
  color: #0e1a38;
  font-size: 1.12rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.7rem 0.35rem 0.45rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffffff, #eaf1ff);
  border: 1px solid #ccdafd;
  box-shadow: 0 6px 18px rgba(11, 95, 255, 0.12);
  letter-spacing: 0.01em;
}

.brand:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(11, 95, 255, 0.18);
}

.brand-logo {
  width: 196px;
  height: 44px;
  display: block;
}

.brand-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.nav {
  display: flex;
  gap: 1.1rem;
}

.nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 600;
  opacity: 0.9;
}

.nav a.active,
.nav a:hover {
  color: var(--primary);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.45rem 0.75rem;
  background: var(--surface);
}

.hero {
  padding: 3.4rem 0 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.55fr 1fr;
  gap: 1rem;
}

.kicker {
  margin: 0;
  color: var(--primary);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

h1,
h2,
h3 {
  line-height: 1.25;
}

h1 {
  margin: 0.5rem 0 0.7rem;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
}

.hero-text {
  color: var(--muted);
  max-width: 62ch;
  margin-bottom: 1rem;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.25rem;
  background: #fff;
  gap: 0.25rem;
}

.lang-btn {
  border: none;
  background: transparent;
  color: var(--text);
  font-weight: 700;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  cursor: pointer;
}

.lang-btn.active {
  background: linear-gradient(135deg, var(--primary), #3b82ff);
  color: #fff;
}

.hero-card,
.card,
.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 14px 40px rgba(16, 33, 84, 0.08);
}

.hero-card {
  border-top: 4px solid var(--accent);
}

.section {
  padding: 1.8rem 0;
}

.section.alt {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.56);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.card {
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.card:hover,
.post-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 36px rgba(16, 33, 84, 0.12);
}

.posts {
  display: grid;
  gap: 0.9rem;
}

.post-card h3 {
  margin: 0 0 0.5rem;
}

.post-card a {
  color: var(--primary-dark);
  text-decoration: none;
}

.post-card a:hover {
  text-decoration: underline;
}

.prose {
  max-width: 78ch;
}

.prose ul,
.prose ol {
  padding-left: 1.3rem;
}

.site-footer {
  margin-top: 2rem;
  background: #111a32;
  color: #d3dcf7;
  padding: 1.05rem 0;
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-footer a {
  text-decoration: none;
  color: #d3dcf7;
  margin-right: 0.8rem;
}

.site-footer a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .brand-logo {
    width: 164px;
    height: 37px;
  }
  .hero-grid,
  .grid-3 {
    grid-template-columns: 1fr;
  }

  .menu-toggle {
    display: inline-block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 64px;
    right: 1rem;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 10px;
    min-width: 160px;
    padding: 0.8rem;
    flex-direction: column;
  }

  .nav.open {
    display: flex;
  }
}



.search-label {
  display: block;
  margin: 0.35rem 0 0.35rem;
  font-weight: 700;
  color: var(--muted);
}

.search-input {
  width: min(100%, 560px);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  margin-bottom: 0.8rem;
  font: inherit;
  background: #fff;
}

.search-input:focus {
  outline: 2px solid rgba(11, 95, 255, 0.18);
  border-color: var(--primary);
}

.search-empty {
  margin-top: 0.8rem;
  color: var(--muted);
  font-weight: 600;
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 1rem;
  align-items: start;
}

.contact-main,
.contact-side {
  display: grid;
  gap: 0.9rem;
}

.contact-card,
.contact-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  box-shadow: 0 14px 40px rgba(16, 33, 84, 0.08);
}

.contact-panel.muted {
  background: #f8fbff;
}

.contact-link {
  font-weight: 700;
  color: var(--primary-dark);
  text-decoration: none;
}

.contact-link:hover {
  text-decoration: underline;
}

.contact-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.topic-chip {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 999px;
  padding: 0.32rem 0.7rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 0.55rem;
}

.contact-form label {
  font-weight: 700;
  color: var(--muted);
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.65rem 0.8rem;
  font: inherit;
  background: #fff;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(11, 95, 255, 0.18);
  border-color: var(--primary);
}

.contact-btn {
  width: fit-content;
  border: none;
  cursor: pointer;
}

@media (max-width: 980px) {
  .contact-wrap {
    grid-template-columns: 1fr;
  }
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.8rem 0 1rem;
  background: #fff;
  border: 1px solid var(--border);
}

.prose th,
.prose td {
  border: 1px solid var(--border);
  padding: 0.55rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: #eef3ff;
}

.author-box {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  background: #f8fbff;
}

.author-box p {
  margin: 0.2rem 0;
}