/* Version-2 landing intro, scoped to the retained version-3 page. */
.hero-section { --soft-shadow: 0 12px 34px rgba(23, 32, 29, 0.08); --coral-pale: #fff0ed; --gold: #f1bc4b; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 76px;
  padding: 10px clamp(18px, 4vw, 58px);
  background: rgba(247, 245, 238, 0.94);
  border-bottom: 1px solid rgba(220, 226, 216, 0.94);
  backdrop-filter: blur(18px);
}

.brand-mark,
.brand-text,
.header-nav,
.header-actions,
.language-switcher {
  display: flex;
  align-items: center;
}

.brand-mark {
  flex: none;
  gap: 6px;
  font-size: 21px;
  font-weight: 900;
  white-space: nowrap;
}

.brand-icon-frame {
  display: block;
  width: 43px;
  height: 43px;
  overflow: hidden;
}

.brand-icon {
  width: 58px;
  height: 58px;
  max-width: none;
  transform: translate(-7px, -7px);
}

.brand-text {
  gap: 0.12em;
}

.brand-word-hatch {
  color: #0c8f61;
}

.brand-word-tracker {
  color: #d94332;
}

.brand-word-pro {
  color: var(--ink);
}

.header-nav {
  gap: clamp(14px, 2vw, 28px);
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.header-nav a:hover,
.header-nav a:focus-visible {
  color: var(--jade-dark);
}

.header-nav-login {
  color: var(--jade);
}

.header-actions {
  flex: none;
  gap: 10px;
}

.language-switcher {
  gap: 3px;
  padding: 3px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.language-switcher a {
  padding: 7px 9px;
  border-radius: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.language-switcher .is-active {
  background: var(--mint);
  color: var(--jade-dark);
}

.lang-short {
  display: none;
}

.header-cta,
.hero-section .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  text-align: center;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.header-cta {
  min-height: 42px;
  padding: 0 16px;
  background: var(--ink);
  color: var(--surface);
  font-size: 13px;
}

.hero-section .button {
  padding: 0 24px;
}

.hero-section .button:hover,
.hero-section .button:focus-visible,
.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-2px);
}

.hero-section .button-primary {
  background: var(--gold);
  color: #2b210d;
  box-shadow: 0 10px 24px rgba(183, 130, 20, 0.22);
}

.hero-section .button-primary:hover,
.hero-section .button-primary:focus-visible {
  background: #f7c75e;
  box-shadow: 0 14px 30px rgba(183, 130, 20, 0.28);
}

.hero-section .button-secondary {
  background: var(--surface);
  border: 1px solid var(--line);
  color: var(--ink);
}

.play-dot {
  display: grid;
  place-items: center;
  width: 25px;
  height: 25px;
  margin-right: 9px;
  padding-left: 2px;
  border-radius: 50%;
  background: var(--mint);
  color: var(--jade-dark);
  font-size: 10px;
}

.hero-section {
  position: relative;
  isolation: isolate;
  background: var(--paper);
  color: var(--ink);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: clamp(44px, 7vw, 110px);
  min-height: calc(100vh - 76px);
  padding: clamp(58px, 8vw, 106px) clamp(22px, 7vw, 104px);
  overflow: hidden;
}

.hero-section::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 6%;
  right: -13%;
  width: 58vw;
  height: 58vw;
  max-width: 860px;
  max-height: 860px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 244, 236, 0.92) 0 48%, rgba(226, 244, 236, 0) 70%);
}

.hero-copy {
  max-width: 790px;
}

.hero-section .eyebrow {
  margin-bottom: 13px;
  color: var(--jade);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero-section h1 {
  margin-bottom: 22px;
  font-size: clamp(48px, 6.4vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

html:lang(bn) .hero-section h1 {
  font-size: clamp(43px, 5.6vw, 76px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.hero-subtitle {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(19px, 2vw, 25px);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 15px;
}

.hero-note {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.hero-note span:first-child {
  color: var(--jade);
}

.hero-product {
  position: relative;
  justify-self: center;
  width: min(100%, 450px);
  min-height: 620px;
}

.phone-shell {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 286px;
  height: 584px;
  padding: 11px;
  overflow: hidden;
  border: 5px solid #1e2724;
  border-radius: 42px;
  background: #1e2724;
  box-shadow: 0 34px 80px rgba(17, 35, 29, 0.25);
  transform: translate(-50%, -50%) rotate(2deg);
}

.phone-shell::before {
  content: "";
  position: absolute;
  z-index: 2;
  top: 15px;
  left: 50%;
  width: 88px;
  height: 22px;
  border-radius: 16px;
  background: #1e2724;
  transform: translateX(-50%);
}

.phone-shell img {
  width: 100%;
  height: auto;
  border-radius: 28px;
}

.hero-alert {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 218px;
  padding: 14px 16px;
  border: 1px solid rgba(23, 32, 29, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--soft-shadow);
}

.hero-alert strong,
.hero-alert small {
  display: block;
}

.hero-alert strong {
  font-size: 14px;
}

.hero-alert small {
  color: var(--muted);
  font-size: 12px;
}

.alert-symbol {
  display: grid;
  flex: none;
  place-items: center;
  width: 35px;
  height: 35px;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 900;
}

.hero-alert-danger {
  top: 18%;
  left: -3%;
}

.hero-alert-danger .alert-symbol {
  background: var(--coral-pale);
  color: var(--coral);
}

.hero-alert-profit {
  right: -4%;
  bottom: 18%;
}

.hero-alert-profit .alert-symbol {
  background: var(--mint);
  color: var(--jade);
}

.proof-strip {
  padding: 24px clamp(22px, 7vw, 104px) 30px;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.proof-strip > p {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.logo-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(24px, 5vw, 70px);
}

.logo-row img {
  width: auto;
  height: 50px;
  max-width: 128px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.58;
}


@media (max-width: 1080px) {
  .site-header { flex-wrap: nowrap; }
  .header-nav { display: none; }
  .hero-section { grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr); gap: 30px; padding-inline: clamp(22px, 5vw, 64px); }
  .hero-product { transform: scale(.9); }
}
@media (max-width: 780px) {
  .site-header { min-height: 66px; padding: 8px 15px; }
  .brand-mark { font-size: 17px; }
  .brand-icon-frame { width: 37px; height: 37px; }
  .brand-icon { width: 50px; height: 50px; transform: translate(-6px, -6px); }
  .header-cta, .lang-long { display: none; }
  .lang-short { display: inline; }
  .language-switcher a { padding: 6px 8px; }
  .hero-section { display: flex; flex-direction: column; min-height: auto; padding: 54px 20px 58px; text-align: center; background: var(--paper); color: var(--ink); }
  .hero-section::before { top: auto; right: -35%; bottom: -8%; width: 130vw; height: 130vw; }
  .hero-section h1 { font-size: clamp(43px, 13vw, 64px); }
  html:lang(bn) .hero-section h1 { font-size: clamp(39px, 11vw, 58px); }
  .hero-subtitle { font-size: 18px; color: var(--muted); }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .hero-product { width: 100%; min-height: 520px; margin-top: 4px; transform: none; }
  .phone-shell { width: 234px; height: 478px; border-radius: 35px; }
  .hero-alert { min-width: 188px; padding: 11px 12px; text-align: left; }
  .hero-alert-danger { top: 17%; left: -2%; }
  .hero-alert-profit { right: -2%; bottom: 15%; }
  .proof-strip { padding-inline: 18px; }
  .logo-row { justify-content: flex-start; gap: 32px; overflow-x: auto; scrollbar-width: none; }
  .logo-row::-webkit-scrollbar { display: none; }
}
@media (max-width: 420px) {
  .brand-text { font-size: 15px; }
  .hero-product { min-height: 480px; }
  .phone-shell { width: 216px; height: 442px; }
  .hero-alert { min-width: 168px; }
  .hero-alert strong { font-size: 12px; }
  .hero-alert small { font-size: 10px; }
  .alert-symbol { width: 30px; height: 30px; }
}