@import url('https://fonts.maateen.me/solaiman-lipi/font.css');

@font-face {
  font-family: 'SolaimanLipiLocal';
  src: local('SolaimanLipi'), local('Solaiman Lipi');
  font-display: swap;
}

:root {
  --green: #047857;
  --green2: #10a878;
  --deep: #062f2b;
  --ink: #12251f;
  --muted: #5d716a;
  --line: #d8eee6;
  --soft: #f1fbf6;
  --mint: #e7fff3;
  --gold: #f5b735;
  --white: #fff;
  --shadow: 0 20px 60px rgba(6, 47, 43, 0.12);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html[lang="bn"], html[lang="bn"] body, html[lang="bn"] body * {
  font-family: 'SolaimanLipi', 'Solaiman Lipi', 'SolaimanLipiLocal', 'Noto Sans Bengali', 'Siyam Rupali', Arial, sans-serif !important;
}

html[lang="en"], html[lang="en"] body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fbfffd;
  line-height: 1.72;
  font-size: 15px;
}

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

img {
  max-width: 100%;
  height: auto;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 10px;
  z-index: 9999;
  background: var(--green);
  color: #fff;
  padding: 8px 16px;
  border-radius: 8px;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 10px;
}

.container {
  width: min(1140px, 92%);
  margin: auto;
}

.section {
  padding: 66px 0;
}

.section.alt {
  background: linear-gradient(180deg, #f5fff9 0%, #fff 100%);
}

.center {
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid #bcebd9;
  background: #edfff7;
  color: #076b4d;
  font-size: 12px;
  font-weight: 700;
}

.title {
  margin: 12px 0 10px;
  color: var(--deep);
  font-size: clamp(22px, 2.7vw, 31px);
  line-height: 1.28;
  font-weight: 900;
}

.lead {
  max-width: 740px;
  margin: 0 auto 26px;
  color: var(--muted);
  font-size: 15px;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, .93);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-bottom: 1px solid rgba(4, 120, 87, .11);
}

.nav {
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--deep);
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: contain;
  background: #fff;
  box-shadow: 0 10px 28px rgba(0, 0, 0, .08);
}

.brand span {
  font-size: 20px;
  font-weight: 800;
}

.links {
  display: flex;
  align-items: center;
  gap: 18px;
}

.links a {
  font-size: 14px;
  color: #1c4038;
  font-weight: 600;
  transition: color 0.2s;
}

.links a:hover {
  color: var(--green);
}

.nav-cta {
  background: var(--green);
  color: #fff !important;
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(4, 120, 87, .22);
  transition: transform 0.2s, background 0.2s;
}

.nav-cta:hover {
  transform: translateY(-2px);
  background: #036548;
}

.lang {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #1c4038;
  transition: opacity 0.2s;
}

.lang:hover {
  opacity: 0.85;
}

.lang img {
  width: 24px;
  display: block;
}

.menu {
  display: none;
  border: 0;
  background: var(--soft);
  width: 42px;
  height: 42px;
  border-radius: 13px;
  font-size: 22px;
  color: var(--deep);
  cursor: pointer;
}

.mobile {
  display: none;
  position: fixed;
  top: 74px;
  left: 0;
  right: 0;
  background: #fff;
  padding: 15px 4%;
  box-shadow: 0 20px 50px rgba(6, 47, 43, .14);
  z-index: 999;
}

.mobile.open {
  display: grid;
  gap: 9px;
}

.mobile a {
  padding: 11px 14px;
  background: #f5fff9;
  border: 1px solid var(--line);
  border-radius: 14px;
  font-weight: 800;
}

.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 124px 0 50px;
  background: radial-gradient(circle at 18% 15%, rgba(245, 183, 53, .22), transparent 26%), linear-gradient(135deg, #063a35 0%, #047857 58%, #10a878 100%);
}

.hero:before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('../../assets_bn/img/bke.jpeg') center/cover no-repeat;
  opacity: .15;
}

.hero:after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -130px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .12);
  filter: blur(55px);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  gap: 34px;
  align-items: center;
}

.hero h1 {
  margin: 14px 0 12px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.3;
  font-weight: 900;
}

.hero p {
  max-width: 650px;
  color: #e7fff4;
  font-size: 16px;
  margin: 0 0 22px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 12px 18px;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
  font-weight: 700;
  font-size: 15px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: var(--gold);
  color: #152213;
  box-shadow: 0 18px 34px rgba(245, 183, 53, .26);
}

.btn.primary:hover {
  background: #e5a725;
}

.btn.secondary {
  background: rgba(255, 255, 255, .13);
  border-color: rgba(255, 255, 255, .25);
  color: #fff;
}

.btn.secondary:hover {
  background: rgba(255, 255, 255, .22);
}

.btn.light {
  background: #fff;
  color: var(--green);
  border-color: var(--line);
}

.btn.light:hover {
  background: var(--soft);
}

.hero-visual {
  padding: 12px;
  border-radius: 24px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18);
}

.hero-visual img {
  display: block;
  border-radius: 16px;
  filter: drop-shadow(0 24px 42px rgba(0, 0, 0, .25));
}

.trust {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 24px;
  max-width: 600px;
}

.trust div {
  padding: 13px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .18);
}

.trust strong {
  display: block;
  font-size: 24px;
  color: #fff;
  line-height: 1.1;
}

.trust span {
  font-size: 13px;
  color: #defcef;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px;
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  align-items: center;
}

.grid3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 24px;
}

.module {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 10px 28px rgba(6, 47, 43, .06);
  transition: transform 0.2s, box-shadow 0.2s;
}

.module:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 34px rgba(6, 47, 43, .12);
}

.module b {
  display: block;
  color: var(--deep);
  font-size: 16px;
  margin-bottom: 6px;
}

.module span {
  color: var(--muted);
  font-size: 14px;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 15px;
  padding: 11px 12px;
  color: #173e36;
  display: flex;
  gap: 8px;
  align-items: center;
  font-weight: 600;
}

.check-list li:before {
  content: '✓';
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #defbea;
  color: var(--green);
  flex: 0 0 auto;
  font-weight: 900;
}

.image-shell {
  background: linear-gradient(135deg, #e9fff6, #fff);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.image-shell img {
  display: block;
  border-radius: 16px;
  width: 100%;
}

.stats {
  background: linear-gradient(135deg, #062f2b, #047857);
  color: #fff;
  padding: 34px 0;
}

.stat {
  text-align: center;
  padding: 16px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 20px;
}

.stat strong {
  display: block;
  font-size: 32px;
  line-height: 1;
}

.stat span {
  color: #dffcef;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin: 26px 0;
}

.tab-btn {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 9px 16px;
  color: #23524a;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s;
}

.tab-btn.active {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
  box-shadow: 0 12px 24px rgba(4, 120, 87, .16);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

.frame {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 16px;
  box-shadow: var(--shadow);
}

.frame img {
  display: block;
  border-radius: 16px;
  width: 100%;
}

.pricing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--line);
  padding: 6px;
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(6, 47, 43, .06);
}

.switch {
  position: relative;
  width: 58px;
  height: 32px;
  border-radius: 999px;
  background: #d9eee7;
  display: inline-flex;
  cursor: pointer;
}

.switch input {
  display: none;
}

.switch span {
  position: absolute;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--green);
  left: 3px;
  top: 3px;
  transition: .2s;
}

.switch input:checked + span {
  left: 29px;
  background: var(--gold);
}

.toggle-label {
  color: #25514a;
  padding: 0 8px;
  font-weight: 700;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.price-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 13px;
}

.price-card.popular {
  border-color: #84e5bb;
  transform: translateY(-8px);
}

.badge {
  position: absolute;
  right: 16px;
  top: 16px;
  background: #eafff3;
  color: var(--green);
  border: 1px solid #b9ecd5;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: 12px;
  font-weight: 900;
}

.price-icon {
  width: 66px;
  height: 66px;
  border-radius: 20px;
  background: linear-gradient(135deg, #ecfff7, #d9f9ea);
  display: grid;
  place-items: center;
  color: var(--green);
  font-size: 28px;
  font-weight: 900;
}

.price-value {
  font-size: 30px;
  line-height: 1.1;
  color: var(--deep);
  font-weight: 900;
}

.yearly-price {
  display: none;
}

.price-card h3 {
  margin: 0;
  color: var(--green);
  font-size: 21px;
}

.price-card ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.price-card li {
  color: #4b665f;
}

.price-card li span {
  color: #173e36;
  font-weight: 700;
}

.faq-wrap {
  display: grid;
  grid-template-columns: 1fr .85fr;
  gap: 30px;
  align-items: center;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  margin-bottom: 11px;
  overflow: hidden;
  box-shadow: 0 10px 24px rgba(6, 47, 43, .05);
}

.faq-q {
  width: 100%;
  border: 0;
  background: #fff;
  text-align: left;
  padding: 15px 18px;
  color: var(--deep);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-q::after {
  content: "+";
  color: var(--green);
  font-size: 20px;
  font-weight: 900;
  transition: transform 0.2s;
}

.faq-item.open .faq-q::after {
  transform: rotate(45deg);
}

.faq-a {
  display: none;
  padding: 0 18px 16px;
  color: var(--muted);
}

.faq-item.open .faq-a {
  display: block;
}

.support-card {
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 24px;
  box-shadow: 0 12px 32px rgba(6, 47, 43, .07);
}

.support-icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 12px;
  border-radius: 17px;
  background: #ecfff7;
  display: grid;
  place-items: center;
  color: var(--green);
  font-size: 25px;
}

.support-card h3 {
  margin: 0 0 8px;
  color: var(--deep);
  font-size: 18px;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 24px;
  align-items: stretch;
}

.contact-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
  box-shadow: var(--shadow);
}

input, textarea {
  width: 100%;
  border: 1px solid #d6e8e1;
  background: #fbfffd;
  border-radius: 14px;
  padding: 13px 14px;
  margin-bottom: 12px;
  font: inherit;
  outline: 0;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input:focus, textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(4, 120, 87, .15);
}

textarea {
  min-height: 135px;
  resize: vertical;
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.contact-item {
  display: flex;
  gap: 12px;
  padding: 14px;
  border-radius: 18px;
  background: #f4fff9;
  border: 1px solid var(--line);
  align-items: flex-start;
}

.contact-item span {
  font-size: 18px;
}

.contact-item b {
  display: block;
  color: var(--deep);
}

.footer {
  background: #062f2b;
  color: #dffff3;
  padding: 44px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 32px;
}

.footer .logo {
  width: 82px;
  height: 82px;
  object-fit: contain;
  background: #fff;
  border-radius: 50%;
  padding: 4px;
}

.footer h3 {
  margin: 12px 0 8px;
  font-size: 20px;
  color: #fff;
}

.footer p {
  color: #bfeadd;
}

.footer a {
  color: #dffff3;
  transition: color 0.2s;
}

.footer a:hover {
  color: var(--gold);
}

.footer-bottom {
  margin-top: 28px;
  padding: 17px 0;
  border-top: 1px solid rgba(255, 255, 255, .12);
  text-align: center;
  color: #a9d8cc;
  font-size: 13px;
}

.whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1000;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  padding: 12px 18px;
  box-shadow: 0 18px 35px rgba(0, 0, 0, .2);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s, background 0.2s;
}

.whatsapp:hover {
  transform: translateY(-2px);
  background: #20bd5a;
}

@media(max-width:940px) {
  .hero-grid, .grid2, .faq-wrap, .contact-grid, .footer-grid {
    grid-template-columns: 1fr;
  }
  .grid3, .price-grid, .support-grid {
    grid-template-columns: 1fr;
  }
  .module-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .links {
    display: none;
  }
  .menu {
    display: block;
  }
  .hero {
    text-align: center;
  }
  .hero p, .lead {
    margin-left: auto;
    margin-right: auto;
  }
  .actions {
    justify-content: center;
  }
  .trust {
    margin-left: auto;
    margin-right: auto;
  }
  .price-card.popular {
    transform: none;
  }
  .section {
    padding: 54px 0;
  }
}

@media(max-width:560px) {
  .nav {
    height: 68px;
  }
  .mobile {
    top: 68px;
  }
  .brand span {
    font-size: 16px;
  }
  .hero {
    padding-top: 104px;
  }
  .check-list, .trust, .module-grid, .grid3 {
    grid-template-columns: 1fr;
  }
  .card {
    padding: 20px;
  }
  .title {
    font-size: 24px;
  }
  .hero h1 {
    font-size: 27px;
  }
  .btn {
    width: 100%;
  }
  .pricing-toggle {
    width: 100%;
    justify-content: center;
  }
  .whatsapp {
    left: 18px;
    right: 18px;
    text-align: center;
    justify-content: center;
  }
  .section {
    padding: 48px 0;
  }
}