:root {
    --bone: #F6F3EC;
    --ink: #16150F;
    --stone: #A79E8C;
    --sky: #A5C5E7;
    --sky-deep: #274F8D;
    --hair: rgba(22,21,15,0.14);
    --hair-light: rgba(246,243,236,0.18);
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }

  body {
    background: var(--bone);
    color: var(--ink);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
  }

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

  .serif {
    font-family: 'Fraunces', serif;
    font-weight: 400;
  }
  .serif-italic {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-weight: 400;
  }

  :focus-visible { outline: 1px solid var(--ink); outline-offset: 4px; }

  @media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  }

  /* ---------- NAV ---------- */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 48px;
    z-index: 100;
  }
  .nav-mark {
    font-family: 'Fraunces', serif;
    font-style: italic;
    font-size: 19px;
    letter-spacing: 0.01em;
  }
  .nav-links {
    display: flex;
    gap: 36px;
    font-size: 12.5px;
    letter-spacing: 0.03em;
  }
  .nav-links a { border-bottom: 1px solid transparent; padding-bottom: 2px; }
  .nav-links a:hover { border-bottom-color: var(--ink); }

  /* ---------- HERO ---------- */
  .hero {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 140px 24px 80px;
  }

  .hero-mark {
    width: min(58vw, 380px);
    aspect-ratio: 900 / 600;
    opacity: 0;
    animation: reveal 1.1s ease 0.15s forwards;
    perspective: 900px;
  }
  .logo-cube {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    animation: spin3d 11s linear infinite;
  }
  .logo-layer {
    position: absolute;
    inset: 0;
    background-image: var(--logo);
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
  }
  .logo-layer.front { filter: none; }

  @keyframes spin3d {
    from { transform: rotateY(0deg); }
    to { transform: rotateY(360deg); }
  }

  .hero-rule {
    width: 1px;
    height: 44px;
    background: var(--hair);
    margin: 36px 0;
    transform: scaleY(0);
    transform-origin: top;
    animation: grow 0.9s ease 0.6s forwards;
  }

  .hero-tagline {
    max-width: 34ch;
    font-size: 13.5px;
    color: #55523F;
    letter-spacing: 0.01em;
    opacity: 0;
    animation: reveal 1s ease 0.9s forwards;
  }

  @keyframes reveal {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  @keyframes grow {
    to { transform: scaleY(1); }
  }

  /* ---------- SECTION SHARED ---------- */
  section { padding: 120px 48px; }

  .section-head {
    text-align: center;
    max-width: 46ch;
    margin: 0 auto 72px;
  }
  .section-head h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin-bottom: 18px;
  }
  .section-head p {
    font-size: 13.5px;
    color: #55523F;
  }

  /* ---------- PRODUCT GRID ---------- */
  .grid {
    max-width: 820px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 64px 48px;
  }

  .item { display: flex; flex-direction: column; }

  .swatch {
    position: relative;
    aspect-ratio: 4/5;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    perspective: 800px;
  }
  .swatch::before {
    content: '';
    position: absolute;
    inset: 12% 8%;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 45%, rgba(165,197,231,0.30), rgba(165,197,231,0) 68%);
  }

  .qm-float {
    position: relative;
    transform-style: preserve-3d;
    animation: bob 6s ease-in-out infinite;
  }
  .qm {
    position: relative;
    font-family: 'Baloo 2', 'Fraunces', serif;
    font-weight: 800;
    font-size: clamp(74px, 15vw, 176px);
    line-height: 1;
    text-align: center;
    transform-style: preserve-3d;
    animation: spin3d 11s linear infinite;
  }
  .qm-layer {
    display: block;
    color: var(--sky);
    user-select: none;
  }
  .qm-layer.stack {
    position: absolute;
    inset: 0;
  }
  /* front face: puffy balloon shading + specular sheen */
  .qm-layer.face {
    background: radial-gradient(120% 115% at 32% 18%,
      #F4F9FD 0%, #D8E9F8 16%, #AFCFEC 44%, #89B2DC 68%, #5480B6 90%, var(--sky-deep) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .qm-layer.sheen {
    background: radial-gradient(circle at 33% 20%,
      rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.35) 24%, rgba(255,255,255,0) 44%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .qm-shadow {
    position: absolute;
    left: 50%;
    bottom: 6%;
    width: 46%;
    height: 5%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(39,79,141,0.26), rgba(39,79,141,0) 70%);
    transform: translateX(-50%);
    animation: shade 6s ease-in-out infinite;
  }

  @keyframes bob {
    0%, 100% { transform: translateY(-9px); }
    50%      { transform: translateY(9px); }
  }
  @keyframes shade {
    0%, 100% { transform: translateX(-50%) scale(0.92); opacity: 0.55; }
    50%      { transform: translateX(-50%) scale(1.12); opacity: 0.9; }
  }

  .item-meta {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding-top: 14px;
    border-top: 1px solid var(--hair);
  }
  .item-name { font-family: 'Fraunces', serif; font-size: 15px; }
  .item-price { color: var(--stone); }

  /* ---------- STATEMENT ---------- */
  .statement {
    background: var(--ink);
    color: var(--bone);
    text-align: center;
  }
  .statement blockquote {
    max-width: 22ch;
    margin: 0 auto;
    font-size: clamp(1.8rem, 4.5vw, 3rem);
    font-style: italic;
    line-height: 1.3;
  }
  .statement cite {
    display: block;
    margin-top: 28px;
    font-style: normal;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    letter-spacing: 0.03em;
    color: rgba(246,243,236,0.55);
  }

  /* ---------- ATELIER ---------- */
  .atelier {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
  }
  .atelier p {
    font-size: 14.5px;
    color: #3E3C2E;
    max-width: 58ch;
    margin: 0 auto;
  }
  .atelier p + p { margin-top: 18px; }

  /* ---------- FOOTER ---------- */
  footer {
    padding: 72px 48px 40px;
    border-top: 1px solid var(--hair);
    text-align: center;
  }
  footer h3 {
    font-size: clamp(1.6rem, 3.5vw, 2.2rem);
    margin-bottom: 28px;
  }
  .signup {
    display: flex;
    justify-content: center;
    border-bottom: 1px solid var(--ink);
    padding-bottom: 10px;
    max-width: 340px;
    margin: 0 auto 64px;
  }
  .signup input {
    flex: 1;
    background: none;
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    color: var(--ink);
    text-align: center;
  }
  .signup input:focus { outline: none; }
  .signup input::placeholder { color: var(--stone); }
  .signup button {
    background: none;
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    cursor: pointer;
    color: var(--ink);
  }

  .footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    font-size: 11.5px;
    color: var(--stone);
  }
  .footer-links { display: flex; gap: 22px; }
  .footer-links a:hover { color: var(--ink); }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 780px) {
    .nav { padding: 20px 22px; }
    .nav-links { gap: 20px; font-size: 11px; }
    section { padding: 84px 22px; }
    .grid { grid-template-columns: repeat(2, 1fr); gap: 40px 22px; }
  }