:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --surface-soft: #f3f7fb;
  --ink: #111f38;
  --muted: #5c6881;
  --line: rgba(17, 31, 56, 0.1);
  --line-strong: rgba(17, 31, 56, 0.16);
  --brand: #14b8a6;
  --brand-deep: #0f9488;
  --brand-soft: #d8f5f2;
  --gold-soft: #fff1c9;
  --gold-text: #946c11;
  --violet-soft: #efe3ff;
  --violet-text: #8f4ef4;
  --blue-soft: #e4efff;
  --blue-text: #3971f6;
  --hero-bg: #131e34;
  --hero-bg-2: #1a2742;
  --hero-text: #f7fafc;
  --shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

[hidden] {
  display: none !important;
}

html, body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Outfit", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff, var(--bg));
  -webkit-font-smoothing: antialiased;
}

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

button,
select,
input {
  font: inherit;
}

.site-shell {
  min-height: 100svh;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(255, 255, 255, 0.84);
  border-bottom: 1px solid var(--line);
}

.site-header__inner,
.hero,
.content-panel,
.how-it-works,
.site-footer__inner {
  width: min(1180px, calc(100vw - 40px));
  margin: 0 auto;
}

.site-header__inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

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

.brand-mark {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--brand);
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.brand-mark--small {
  width: 30px;
  height: 30px;
  font-size: 9px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1.22rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-copy small {
  font-size: 0.85rem;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.nav-link,
.style-chip,
.tab-chip,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.nav-link {
  min-height: 40px;
  padding: 0 13px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
}

.nav-link:hover {
  background: var(--surface-soft);
}

.nav-link--ghost {
  border-color: var(--line);
  background: var(--surface);
}

.cart-button {
  gap: 10px;
}

.cart-count {
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--ink);
  color: #ffffff;
  font-size: 0.74rem;
  font-weight: 800;
}

.hero {
  margin-top: 12px;
  padding: 48px 40px;
  border-radius: 0;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  background:
    radial-gradient(circle at 0% 0%, rgba(20, 184, 166, 0.12), transparent 32%),
    radial-gradient(circle at 100% 100%, rgba(120, 119, 198, 0.18), transparent 34%),
    linear-gradient(180deg, var(--hero-bg), var(--hero-bg-2));
  color: var(--hero-text);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(247, 250, 252, 0.82);
  font-size: 0.82rem;
  font-weight: 600;
}

.hero h1,
.section-intro h2,
.subsection__head h3,
.info-card h3,
.unlock-sheet h2 {
  margin: 0;
  letter-spacing: -0.04em;
}

.hero h1 {
  margin-top: 18px;
  max-width: 13ch;
  font-size: clamp(2.7rem, 5.3vw, 4.5rem);
  line-height: 1;
}

.hero p {
  max-width: 38rem;
  margin: 16px 0 0;
  color: rgba(247, 250, 252, 0.76);
  font-size: 1.06rem;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.hero-proof {
  color: #f8d94b;
  font-weight: 700;
  font-size: 0.96rem;
  line-height: 1.45;
}

.hero__panel {
  align-self: center;
  padding: 22px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.panel-label,
.eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-text);
}

.hero__panel h2 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

.panel-note {
  margin: 14px 0 0;
  color: rgba(247, 250, 252, 0.72);
  line-height: 1.6;
  font-size: 0.96rem;
}

.style-switch,
.card-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.style-chip,
.tab-chip {
  min-height: 44px;
  padding: 0 14px;
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  font-weight: 700;
}

.style-chip.active,
.tab-chip.active,
.btn-primary {
  border-color: transparent;
  background: linear-gradient(135deg, var(--brand), var(--brand-deep));
  color: #ffffff;
}

.btn {
  min-height: 44px;
  padding: 0 16px;
  font-size: 0.96rem;
  font-weight: 700;
}

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--line-strong);
}

.content-panel,
.how-it-works {
  margin-top: 22px;
}

.tabbar {
  width: min(1180px, calc(100vw - 40px));
  margin: 18px auto 0;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tab-chip {
  min-height: 46px;
  padding: 0 16px;
  border-color: var(--line-strong);
  background: var(--surface);
  color: var(--ink);
}

.content-panel {
  padding: 0;
}

.section-intro {
  max-width: 760px;
  padding: 8px 0 2px;
}

.section-intro h2 {
  font-size: clamp(2.1rem, 4vw, 3.3rem);
}

.section-intro p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

.subsection {
  padding: 20px 0 0;
}

.subsection + .subsection {
  margin-top: 10px;
}

.subsection__head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 14px;
}

.subsection__head h3 {
  font-size: 2rem;
}

.subsection__head p {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.98rem;
}

.pack-grid,
.holdz-grid,
.how-it-works__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 320px));
  justify-content: start;
  gap: 20px;
}

.pack-card,
.library-summary,
.info-card,
.unlock-sheet {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.pack-card {
  overflow: hidden;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.pack-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 28px 70px rgba(17, 31, 56, 0.12);
  border-color: rgba(20, 184, 166, 0.18);
}

.pack-card-media {
  position: relative;
  aspect-ratio: 4 / 5;
  background: #e6ebf1;
  overflow: hidden;
}

.pack-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 320ms ease;
}

.pack-card:hover .pack-card-media img {
  transform: scale(1.05);
}

.pack-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  min-height: 32px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 24px rgba(17, 31, 56, 0.12);
}

.pack-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(17, 31, 56, 0.34);
  opacity: 0;
  transition: opacity 220ms ease;
}

.pack-card:hover .pack-card-overlay {
  opacity: 1;
}

.pack-overlay-btn {
  min-height: 50px;
  padding: 0 22px;
  border: none;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 18px 36px rgba(17, 31, 56, 0.18);
  transform: translateY(12px);
  transition: transform 220ms ease, background 220ms ease;
}

.pack-card:hover .pack-overlay-btn {
  transform: translateY(0);
}

.pack-overlay-btn:hover {
  background: #f6fffd;
}

.pack-card-body {
  padding: 16px 16px 18px;
}

.price-pill,
.tab-tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tab-tag {
  background: var(--brand-soft);
  color: var(--brand-deep);
}

.price-pill {
  background: var(--gold-soft);
  color: var(--gold-text);
}

.pack-card-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.pack-card h3 {
  margin: 0;
  font-size: 1.28rem;
  line-height: 1.12;
}

.pack-rating {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #d19b11;
  font-size: 0.8rem;
  font-weight: 800;
}

.pack-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.pack-delivery {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}

.pack-meta {
  font-size: 0.9rem;
}

.card-actions {
  margin-top: 14px;
}

.library-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 16px 18px;
  margin-top: 14px;
}

.library-stat {
  display: grid;
  gap: 4px;
}

.library-number {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.library-label {
  color: var(--muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.library-empty {
  padding: 28px;
  border-radius: 22px;
  border: 1px dashed var(--line-strong);
  background: var(--surface-soft);
  color: var(--muted);
  text-align: center;
}

.how-it-works {
  padding: 26px 0 0;
}

.how-it-works__intro {
  text-align: center;
  color: var(--muted);
  margin-bottom: 18px;
  font-size: 1.05rem;
}

.info-card {
  padding: 26px 22px;
  text-align: center;
}

.info-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  font-size: 1.2rem;
  font-weight: 800;
}

.info-icon--teal {
  background: var(--brand-soft);
  color: var(--brand-deep);
}

.info-icon--violet {
  background: var(--violet-soft);
  color: var(--violet-text);
}

.info-icon--blue {
  background: var(--blue-soft);
  color: var(--blue-text);
}

.info-card h3 {
  font-size: 1.45rem;
}

.info-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.site-footer {
  margin-top: 28px;
  background: #132038;
}

.site-footer__inner {
  padding: 42px 0 24px;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  color: rgba(255, 255, 255, 0.82);
}

.footer-brand {
  max-width: 360px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-links div {
  display: grid;
  gap: 10px;
}

.footer-links h4 {
  margin: 0 0 8px;
  color: #ffffff;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.74);
}

.unlock-modal {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(17, 31, 56, 0.36);
  backdrop-filter: blur(10px);
  z-index: 40;
}

.cart-drawer {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: start end;
  padding: 16px;
  background: rgba(17, 31, 56, 0.24);
  backdrop-filter: blur(8px);
  z-index: 45;
}

.cart-sheet {
  width: min(520px, 100%);
  min-height: min(100%, 720px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.18);
  padding: 24px;
  position: relative;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 16px;
}

.auth-sheet {
  min-height: auto;
}

.auth-stack {
  display: grid;
  gap: 14px;
}

.auth-input {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--surface-strong, #fff);
  color: var(--ink);
}

.auth-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.account-panel {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-soft);
}

.account-label {
  margin: 0 0 6px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.account-status {
  display: block;
  font-size: 1.08rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.account-meta {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.cart-copy {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.cart-items {
  display: grid;
  gap: 14px;
  align-content: start;
  overflow: auto;
  padding-right: 4px;
}

.cart-row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-soft);
}

.cart-row__art {
  width: 84px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: 14px;
}

.cart-row__copy h3,
.cart-row__copy p {
  margin: 0;
}

.cart-row__copy h3 {
  font-size: 1.05rem;
}

.cart-row__copy p {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.cart-row__meta {
  display: grid;
  gap: 10px;
  justify-items: end;
}

.cart-row__meta strong {
  font-size: 1.1rem;
}

.cart-remove {
  min-height: 38px;
  padding: 0 14px;
}

.cart-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.cart-total {
  display: block;
  margin-top: 4px;
  font-size: 1.6rem;
  letter-spacing: -0.04em;
}

.unlock-sheet {
  width: min(560px, 100%);
  position: relative;
  padding: 24px;
}

.unlock-sheet h2 {
  font-size: 2.2rem;
}

.unlock-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--surface-soft);
  color: var(--ink);
  cursor: pointer;
}

.unlock-price-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.unlock-helper {
  color: var(--muted);
}

@media (max-width: 1180px) {
  .site-header__inner,
  .hero,
  .content-panel,
  .how-it-works,
  .site-footer__inner,
  .tabbar {
    width: min(1180px, calc(100vw - 28px));
  }

  .hero {
    padding: 38px 28px;
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.92fr);
    gap: 20px;
  }

  .site-nav {
    gap: 8px;
  }
}

@media (max-width: 980px) {
  .site-header__inner,
  .hero,
  .content-panel,
  .how-it-works,
  .site-footer__inner,
  .tabbar {
    width: min(1180px, calc(100vw - 24px));
  }

  .site-footer__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .site-header__inner {
    min-height: auto;
    padding: 12px 0;
    flex-wrap: wrap;
    align-items: center;
  }

  .site-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 28px 22px;
    gap: 18px;
  }

  .hero__content,
  .hero__panel {
    max-width: 100%;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .hero-proof {
    width: 100%;
  }

  .subsection__head {
    flex-direction: column;
    align-items: start;
    gap: 10px;
  }

  .pack-grid,
  .holdz-grid,
  .how-it-works__grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  }

  .footer-links {
    gap: 28px;
  }

  .cart-drawer {
    place-items: end stretch;
    padding: 12px;
  }

  .cart-sheet {
    width: 100%;
    min-height: min(88svh, 720px);
  }
}

@media (max-width: 760px) {
  .brand-copy strong {
    font-size: 1.1rem;
  }

  .brand-copy small {
    font-size: 0.8rem;
  }

  .hero {
    margin-top: 8px;
    padding: 24px 18px;
  }

  .hero h1 {
    font-size: clamp(2.2rem, 10vw, 3.2rem);
  }

  .hero p,
  .panel-note,
  .section-intro p,
  .subsection__head p {
    font-size: 0.95rem;
  }

  .hero__actions {
    gap: 10px;
  }

  .section-intro h2 {
    font-size: clamp(1.85rem, 7vw, 2.6rem);
  }

  .subsection__head h3 {
    font-size: 1.65rem;
  }

  .pack-grid,
  .holdz-grid,
  .how-it-works__grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
  }
}

@media (max-width: 640px) {
  .site-nav,
  .tabbar,
  .style-switch,
  .card-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-link,
  .tab-chip,
  .style-chip,
  .btn {
    width: 100%;
  }

  .library-summary {
    grid-template-columns: 1fr;
  }

  .cart-row {
    grid-template-columns: 64px minmax(0, 1fr);
  }

  .cart-row__art {
    width: 64px;
  }

  .cart-row__meta {
    grid-column: 1 / -1;
    justify-items: start;
  }

  .cart-summary {
    flex-direction: column;
    align-items: stretch;
  }

  .pack-grid,
  .holdz-grid,
  .how-it-works__grid {
    grid-template-columns: 1fr;
  }

  .pack-card-overlay {
    opacity: 1;
    align-items: end;
    justify-content: stretch;
    padding: 16px;
    background: linear-gradient(180deg, rgba(17, 31, 56, 0) 36%, rgba(17, 31, 56, 0.52) 100%);
  }

  .pack-overlay-btn,
  .pack-card:hover .pack-overlay-btn {
    width: 100%;
    transform: none;
  }

  .pack-card-head,
  .price-row {
    flex-direction: column;
    align-items: start;
  }
}