:root {
  --bg: #fff6fb;
  --paper: #ffffff;
  --ink: #3b2450;
  --muted: #7a5a8a;
  --line: #ffd6ec;
  --pink: #ff4fa3;
  --pink-deep: #e2187a;
  --teal: #12c5c0;
  --yellow: #ffd84d;
  --orange: #ff7a45;
  --lilac: #b57bff;
  --rose: #ff4fa3;
  --rose-soft: #ffe6f4;
  --gold: #ffd84d;
  --dark: #ff4fa3;
  --shadow: 0 16px 40px rgba(255, 79, 163, 0.16);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Nunito", "Noto Sans Bengali", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 10%, #ffe3f3 0%, transparent 32%),
    radial-gradient(circle at 90% 8%, #d9fbff 0%, transparent 28%),
    radial-gradient(circle at 80% 80%, #fff2c9 0%, transparent 30%),
    var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

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

h1,
h2,
.logo,
.offer-price,
.selected-code,
.receipt-code {
  font-family: "Fredoka", "Noto Sans Bengali", sans-serif;
  font-weight: 600;
}

.topbar {
  background: linear-gradient(90deg, #ff4fa3, #ff7a45, #ffd84d, #12c5c0, #b57bff);
  color: #fff;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 9px 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 2px solid #ffd6ec;
}

.header-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  font-size: 1.45rem;
  letter-spacing: 0.04em;
}

.logo em {
  font-style: italic;
  color: var(--rose);
}

.site-nav {
  display: flex;
  gap: 18px;
  align-items: center;
  font-size: 0.92rem;
}

.nav-cta {
  background: linear-gradient(90deg, #ff4fa3, #ff7a45);
  color: #fff;
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 800;
}

.hero {
  padding: 28px 16px 12px;
}

.hero-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  background: #fff;
  border: 3px solid #ffd6ec;
  border-radius: 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
  display: grid;
}

.offer-slider {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #fff1fb, #e9fbff);
}

.offer-track {
  display: flex;
  transition: transform 0.5s ease;
}

.offer-slide {
  min-width: 100%;
}

.offer-slide img {
  width: 100%;
  height: 320px;
  object-fit: contain;
}

.offer-arrow {
  position: absolute;
  top: 46%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: #ff4fa3;
  color: #fff;
  font-size: 1.4rem;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(255, 79, 163, 0.35);
}

.offer-arrow.prev {
  left: 12px;
}

.offer-arrow.next {
  right: 12px;
}

.offer-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 12px;
  display: flex;
  justify-content: center;
  gap: 6px;
}

.offer-dots .dot {
  width: 7px;
  height: 7px;
  border: 0;
  border-radius: 50%;
  background: rgba(36, 31, 29, 0.25);
  cursor: pointer;
}

.offer-dots .dot.is-active {
  background: var(--ink);
  width: 18px;
  border-radius: 99px;
}

.hero-copy {
  padding: 28px 24px 32px;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--rose);
  margin-bottom: 8px;
}

h1 {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  line-height: 1.12;
  margin-bottom: 12px;
}

.offer-title {
  color: var(--muted);
  margin-bottom: 6px;
}

.offer-price {
  font-size: 2.2rem;
  color: #e2187a;
  margin-bottom: 18px;
}

.hero-note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.btn,
.order-now,
.confirm-btn,
.ghost-btn {
  font: inherit;
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 600;
}

.btn-dark,
.order-now,
.confirm-btn {
  background: linear-gradient(90deg, #ff4fa3, #ff7a45);
  color: #fff;
  box-shadow: 0 8px 18px rgba(255, 79, 163, 0.28);
}

.offer-order,
.form-details .btn,
.form-details .confirm-btn {
  width: 100%;
}

.btn-ghost,
.ghost-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
  width: 100%;
}

.trust {
  width: min(1120px, calc(100% - 32px));
  margin: 22px auto 8px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.trust-item {
  border: 2px solid var(--line);
  border-radius: 16px;
  padding: 14px;
}

.trust-item:nth-child(1) { background: #ffe6f4; border-color: #ffb3d9; }
.trust-item:nth-child(2) { background: #e6fffb; border-color: #9ef0ea; }
.trust-item:nth-child(3) { background: #fff6d6; border-color: #ffe58a; }
.trust-item:nth-child(4) { background: #f1e6ff; border-color: #d3b3ff; }

.trust-item strong {
  display: block;
}

.trust-item span {
  color: var(--muted);
  font-size: 0.85rem;
}

.collection,
.reviews,
.howto,
.order {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 36px 0;
}

.section-head {
  text-align: center;
  margin-bottom: 28px;
}

.section-head h2,
.pink-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 6px;
}

.section-head p,
.order-hint,
.pay-note,
.modal-help,
.review-row span {
  color: var(--muted);
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.product-card {
  background: var(--paper);
  border: 2px solid #ffd6ec;
  border-radius: 22px;
  overflow: hidden;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.product-card.is-active {
  border-color: var(--rose);
}

.set-visual {
  background: linear-gradient(180deg, #fff1fb, #eefcff);
}

.set-visual img {
  width: 100%;
  height: 280px;
  object-fit: contain;
}

.product-body {
  padding: 14px 16px 18px;
}

.product-code {
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #e2187a;
}

.product-name {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 4px 0 4px;
}

.product-price {
  font-weight: 800;
  color: #e2187a;
  margin-bottom: 12px;
}

.review-row,
.steps {
  display: grid;
  gap: 12px;
}

.review-row article,
.steps li {
  background: #fff;
  border: 2px solid #ffd6ec;
  border-radius: 18px;
  padding: 20px;
}

.review-row article p {
  font-family: "Fredoka", "Noto Sans Bengali", sans-serif;
  font-size: 1.15rem;
  margin-bottom: 12px;
}

.steps {
  list-style: none;
  counter-reset: step;
}

.steps li {
  counter-increment: step;
  padding-left: 64px;
  position: relative;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 18px;
  top: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ff4fa3, #ffd84d);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.steps strong {
  display: block;
  margin-bottom: 4px;
}

.order-form {
  display: grid;
  gap: 14px;
  max-width: 640px;
  margin: 0 auto;
  background: #fff;
  border: 2px solid #ffd6ec;
  border-radius: 24px;
  padding: 22px;
}

.selected-box {
  background: var(--rose-soft);
  border-radius: 16px;
  padding: 12px;
}

.selected-card {
  display: flex;
  gap: 12px;
  align-items: center;
}

.selected-visual {
  width: 120px;
  flex-shrink: 0;
}

.selected-visual .set-visual img {
  height: 96px;
  border-radius: 10px;
}

.selected-code {
  font-size: 1.8rem;
}

.empty-pick {
  text-align: center;
  color: var(--muted);
  padding: 18px 0;
}

.is-hidden {
  display: none !important;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  font-size: 0.92rem;
}

input,
select,
textarea {
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.form-row {
  display: grid;
  gap: 12px;
}

.size-picked {
  background: var(--bg);
  border-radius: 12px;
  padding: 10px 12px;
}

.linkish {
  border: 0;
  background: none;
  color: var(--rose);
  font-weight: 700;
  cursor: pointer;
}

body.modal-open {
  overflow: hidden;
}

.size-kicker {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: #e2187a;
  font-weight: 700;
  margin-bottom: 6px;
}

.size-grid {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.size-group-title {
  font-size: 0.8rem;
  font-weight: 800;
  color: #7a5a8a;
  margin-bottom: 8px;
}

.size-pills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.size-btn {
  border: 1.5px solid #f0d4e6;
  background: #fff;
  border-radius: 16px;
  padding: 16px 10px;
  cursor: pointer;
  font: inherit;
  color: #3b2450;
  box-shadow: 0 6px 16px rgba(255, 79, 163, 0.06);
}

.size-btn strong {
  font-size: 1rem;
  font-weight: 800;
}

.size-btn:hover,
.size-btn.is-active {
  border-color: #ff4fa3;
  background: #ffe6f4;
  color: #e2187a;
}

.site-footer {
  background: linear-gradient(90deg, #12c5c0, #b57bff, #ff4fa3);
  color: #fff;
  margin-top: 24px;
  padding: 28px 20px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.site-footer .logo {
  color: #fff;
}

.site-footer a {
  color: #f4efe8;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(28, 24, 23, 0.45);
  display: grid;
  place-items: center;
  padding: 16px;
  opacity: 0;
  pointer-events: none;
  z-index: 50;
}

.modal.is-open {
  opacity: 1;
  pointer-events: auto;
}

.checkout-modal {
  background: #fff;
  padding: 0;
  place-items: stretch;
}

.checkout-preview {
  margin: 14px 0 4px;
}

.checkout-preview.compact {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff6fb;
  border: 1px solid #ffd6ec;
  border-radius: 16px;
  padding: 8px 10px;
}

.checkout-preview.compact .set-visual {
  width: 72px;
  flex-shrink: 0;
  border-radius: 10px;
  overflow: hidden;
}

.checkout-preview.compact .set-visual img,
.checkout-preview .set-visual img {
  height: 64px;
  border-radius: 10px;
}

.checkout-preview.compact .selected-code {
  font-size: 1.3rem;
  margin: 0;
}

.checkout-card {
  width: 100%;
  height: 100%;
  max-height: 100%;
  overflow: auto;
  padding: 22px 20px 48px;
  background: #fff;
}

.checkout-card h2 {
  font-size: 1.8rem;
  margin-bottom: 4px;
}

.checkout-card .btn-dark {
  width: 100%;
  margin-top: 10px;
}

.modal-card {
  background: #fff;
  width: min(460px, 100%);
  border-radius: 22px;
  padding: 22px;
}

.receipt {
  margin: 12px 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px;
  text-align: center;
  background: var(--bg);
}

.receipt .set-visual img {
  height: 180px;
  object-fit: contain;
}

.receipt-code {
  font-size: 1.8rem;
}

.modal-actions {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.table-scroll {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  background: white;
}

th,
td {
  border: 1px solid var(--line);
  padding: 8px;
  font-size: 0.92rem;
}

thead {
  background: linear-gradient(90deg, #ff4fa3, #b57bff);
  color: white;
}

.pink-title {
  text-align: center;
}

@media (max-width: 760px) {
  .site-nav a:not(.nav-cta) {
    display: none;
  }
}

@media (min-width: 860px) {
  .hero-shell {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }

  .offer-slide img,
  .set-visual img {
    height: 420px;
  }

  .hero-copy {
    padding: 40px 40px 40px 12px;
  }

  .trust {
    grid-template-columns: repeat(4, 1fr);
  }

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

  .review-row,
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .review-row {
    grid-template-columns: repeat(3, 1fr);
  }

  .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .steps {
    grid-template-columns: 1fr 1fr;
  }
}