:root {
  --ink: #10211b;
  --muted: #64746f;
  --paper: #fbfaf4;
  --panel: #ffffff;
  --line: #dfe8e0;
  --green: #0f7b55;
  --green-2: #1aa271;
  --sage: #dbe9dd;
  --gold: #bf8a22;
  --rose: #9f4f54;
  --sky: #297a93;
  --shadow: 0 20px 50px rgba(26, 48, 40, .12);
  --font: "Hind Siliguri", system-ui, sans-serif;
  --serif: "Noto Serif Bengali", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    linear-gradient(120deg, rgba(15, 123, 85, .08), transparent 34%),
    linear-gradient(240deg, rgba(191, 138, 34, .09), transparent 36%),
    var(--paper);
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(251, 250, 244, .88);
  border-bottom: 1px solid rgba(16, 33, 27, .1);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  color: #fff;
  background: linear-gradient(145deg, var(--green), var(--green-2));
  box-shadow: 0 12px 24px rgba(15, 123, 85, .22);
}

.brand strong,
.brand small { display: block; }
.brand strong {
  font-family: var(--serif);
  font-size: 1.2rem;
  line-height: 1.15;
}
.brand small {
  color: var(--muted);
  font-size: .78rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.main-nav a {
  padding: 9px 13px;
  border-radius: 8px;
  color: #31473f;
  font-weight: 600;
  transition: .2s ease;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--green);
  background: rgba(15, 123, 85, .1);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(56px, 9vw, 108px) 22px 48px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--green);
  font-size: .83rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1,
h2 {
  font-family: var(--serif);
  letter-spacing: 0;
}

h1 {
  max-width: 750px;
  margin: 0;
  font-size: clamp(2.45rem, 6vw, 5rem);
  line-height: 1.08;
}

h2 {
  margin: 0;
  font-size: clamp(1.7rem, 3vw, 2.75rem);
  line-height: 1.22;
}

.hero-text {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 700;
}

.button.primary {
  color: #fff;
  background: var(--green);
  box-shadow: 0 14px 30px rgba(15, 123, 85, .24);
}

.button.secondary {
  color: var(--green);
  border: 1px solid rgba(15, 123, 85, .28);
  background: rgba(255, 255, 255, .58);
}

.quick-panel {
  border: 1px solid rgba(15, 123, 85, .18);
  border-radius: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, .74);
  box-shadow: var(--shadow);
}

.hero-photo {
  position: relative;
  aspect-ratio: 4 / 3;
  margin: 0 0 18px;
  overflow: hidden;
  border-radius: 8px;
  background: var(--sage);
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(16, 33, 27, .38));
}

.hero-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.panel-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 0 10px 18px;
  border-bottom: 1px solid var(--line);
}

.panel-top span { color: var(--muted); }
.panel-top strong {
  max-width: 180px;
  text-align: right;
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.25;
}

.quick-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 18px;
}

.quick-grid a {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #31473f;
  font-weight: 700;
}

.quick-grid a:hover {
  color: #fff;
  background: var(--green);
  border-color: var(--green);
}

.section { padding: 88px 22px; }
.muted {
  background: rgba(219, 233, 221, .55);
  border-block: 1px solid rgba(16, 33, 27, .08);
}

.container {
  max-width: 1180px;
  margin: 0 auto;
}

.narrow { max-width: 820px; }
.split {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 36px;
  align-items: center;
}

.intro-band {
  padding: 44px 22px;
  background: var(--ink);
  color: #fff;
}
.intro-band p:last-child {
  margin: 0;
  color: rgba(255, 255, 255, .72);
}

.source-notes {
  background:
    linear-gradient(135deg, rgba(15, 123, 85, .08), rgba(191, 138, 34, .08)),
    #fffdf7;
}

.insight-grid {
  display: grid;
  grid-template-columns: 1.25fr .875fr .875fr;
  gap: 18px;
}

.insight-card,
.learning-path {
  border: 1px solid rgba(15, 123, 85, .16);
  border-radius: 8px;
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 14px 34px rgba(26, 48, 40, .08);
}

.insight-card {
  padding: 24px;
}

.main-insight {
  background: var(--ink);
  color: #fff;
}

.insight-number {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 800;
}

.insight-card h3,
.learning-path h3 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-size: 1.35rem;
}

.insight-card p {
  margin: 0;
  color: var(--muted);
}

.main-insight p,
.main-insight small {
  color: rgba(255, 255, 255, .76);
}

.insight-card small {
  display: block;
  margin-top: 16px;
  color: #6b7a74;
}

.learning-path {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 24px;
  align-items: start;
  margin-top: 18px;
  padding: 24px;
}

.learning-path ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.learning-path li {
  position: relative;
  padding-left: 24px;
  color: #31473f;
  font-weight: 600;
}

.learning-path li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
}

.quran-section {
  background:
    linear-gradient(135deg, rgba(41, 122, 147, .1), transparent 45%),
    linear-gradient(225deg, rgba(15, 123, 85, .12), transparent 42%),
    #f7fbfa;
}

.quran-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, .78fr);
  gap: 28px;
  align-items: center;
}

.quran-copy {
  max-width: 720px;
}

.quran-copy p:not(.section-kicker) {
  color: var(--muted);
  margin: 16px 0 0;
}

.quran-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.quran-card {
  border: 1px solid rgba(41, 122, 147, .18);
  border-radius: 8px;
  padding: 26px;
  background: #fff;
  box-shadow: 0 18px 42px rgba(26, 48, 40, .1);
}

.quran-badge {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  color: var(--sky);
  background: rgba(41, 122, 147, .1);
  font-weight: 800;
  font-size: .88rem;
}

.quran-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.quran-card li {
  position: relative;
  padding-left: 24px;
  color: #31473f;
  font-weight: 700;
}

.quran-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--sky);
}

.quran-card p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: .95rem;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

.section-heading p:not(.section-kicker) {
  margin: 14px 0 0;
  color: var(--muted);
}

.card-grid,
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.info-card,
.feature-card,
.dua-card,
.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 30px rgba(26, 48, 40, .07);
}

.info-card {
  position: relative;
  min-height: 260px;
  padding: 22px;
  overflow: hidden;
}

.info-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: var(--accent, var(--green));
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: .9rem;
}

.card-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  color: #fff;
  background: var(--accent, var(--green));
}

.info-card h3,
.feature-card h3 {
  margin: 22px 0 8px;
  font-family: var(--serif);
  font-size: 1.45rem;
}

.info-card p,
.feature-card p {
  margin: 0;
  color: var(--muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 22px;
}

.tag {
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--green);
  background: rgba(15, 123, 85, .1);
  font-size: .82rem;
  font-weight: 700;
}

.card-link,
.feature-card button {
  width: 100%;
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--ink);
  cursor: pointer;
  font-weight: 700;
}

.feature-card {
  display: flex;
  flex-direction: column;
  min-height: 236px;
  padding: 22px;
}

.feature-card button { margin-top: auto; }

.dua-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.dua-card { padding: 24px; }
.dua-card h3 {
  margin: 0 0 16px;
  color: var(--green);
}
.arabic {
  direction: rtl;
  margin: 0 0 12px;
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
  line-height: 2;
}
.pronunciation,
.meaning {
  margin: 8px 0 0;
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

th,
td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: var(--green);
  background: rgba(15, 123, 85, .08);
  font-size: .95rem;
}

tr:last-child td { border-bottom: 0; }

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 18px 20px;
  border: 0;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-weight: 700;
  text-align: left;
}

.faq-answer {
  display: none;
  padding: 0 20px 18px;
  color: var(--muted);
}

.faq-item.open .faq-answer { display: block; }
.faq-item.open .faq-question span { transform: rotate(45deg); }

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(16, 33, 27, .58);
  backdrop-filter: blur(8px);
}

.modal-backdrop[hidden] {
  display: none;
}

.modal {
  width: min(720px, 100%);
  max-height: min(760px, 88vh);
  overflow: auto;
  position: relative;
  padding: 30px;
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  font-size: 1.4rem;
}

.modal h2 { padding-right: 42px; }
.modal ul {
  margin: 16px 0 0;
  padding-left: 22px;
}
.modal li { margin-bottom: 8px; }

.modal-rule-section {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.modal-rule-section h3 {
  margin: 0;
  color: var(--green);
  font-family: var(--serif);
  font-size: 1.2rem;
}

.modal-rule-section ul {
  margin-top: 12px;
}

.to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 46px;
  height: 46px;
  border: 0;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
  box-shadow: 0 12px 26px rgba(15, 123, 85, .26);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: .2s ease;
}

.to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.footer {
  padding: 56px 22px 24px;
  color: rgba(255, 255, 255, .78);
  background: var(--ink);
}

.footer .brand strong,
.footer .brand small { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr .9fr;
  gap: 40px;
}
.footer p { max-width: 520px; }
.footer nav {
  display: grid;
  gap: 10px;
  align-content: start;
}
.footer nav a:hover { color: #fff; }
.footer-contact {
  display: grid;
  gap: 10px;
  align-content: start;
  font-style: normal;
}

.footer-contact h3 {
  margin: 0 0 4px;
  color: #fff;
  font-family: var(--serif);
  font-size: 1.1rem;
}

.footer-contact a {
  color: rgba(255, 255, 255, .78);
  overflow-wrap: anywhere;
}

.footer-contact a:hover {
  color: #fff;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.social-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 8px;
  color: #fff;
  background: rgba(255, 255, 255, .08);
  font-weight: 800;
  line-height: 1;
  transition: .2s ease;
}

.social-icon:hover {
  background: var(--green);
  border-color: var(--green);
  transform: translateY(-2px);
}

.copyright {
  max-width: 1180px;
  margin: 38px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, .16);
  font-size: .9rem;
}

@media (max-width: 920px) {
  .nav-toggle { display: inline-block; }
  .main-nav {
    position: absolute;
    top: 76px;
    left: 18px;
    right: 18px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    box-shadow: var(--shadow);
  }
  .main-nav.open { display: grid; }
  .hero,
  .split,
  .insight-grid,
  .learning-path,
  .quran-layout,
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .quick-panel { max-width: 560px; }
  .card-grid,
  .feature-grid,
  .dua-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .site-header { padding-inline: 14px; }
  .brand small { display: none; }
  .hero { padding-top: 42px; }
  .hero-actions .button { width: 100%; }
  .quick-grid,
  .card-grid,
  .feature-grid,
  .dua-list,
  .learning-path ul {
    grid-template-columns: 1fr;
  }
  .quran-actions .button { width: 100%; }
  .section { padding: 64px 16px; }
  .modal { padding: 24px 18px; }
}