/* ==========================================================================
   wellcarehorizon — paper people stationery store
   Skeleton: fixed atelier panel + card catalogue
   ========================================================================== */

:root {
  --paper: #F5EEE3;
  --paper-deep: #EDE3D3;
  --ink: #201B14;
  --seal: #BE4A2A;
  --indigo: #2E4057;
  --hairline: #E2D7C4;
  --manila: #EBDFC4;
  --manila-deep: #E2D2AE;
  --card: #FDFBF4;
  --gold: #C99A2E;
  --font-body: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --shadow-card: 0 14px 30px rgba(32, 27, 20, 0.09), 0 2px 6px rgba(32, 27, 20, 0.05);
  --ruled-card: repeating-linear-gradient(
    to bottom,
    transparent 0 30px,
    rgba(46, 64, 87, 0.13) 30px 31px
  );
  --ledger-lines: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='34'%3E%3Cline x1='0' y1='33.5' x2='10' y2='33.5' stroke='%23DCCCAC' stroke-width='1'/%3E%3C/svg%3E");
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

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

h1, h2, h3, p, figure, blockquote { margin: 0; }

a { color: inherit; }

::selection { background: var(--seal); color: var(--paper); }

a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px dashed var(--seal);
  outline-offset: 3px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

[id] { scroll-margin-top: 84px; }

/* ---------- 1. Announcement bar ---------- */
.announce {
  background: var(--paper-deep);
  border-bottom: 1px solid var(--hairline);
  text-align: center;
  padding: 12px 18px;
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: rgba(32, 27, 20, 0.78);
}

/* ---------- 2. Split layout ---------- */
.layout {
  display: grid;
  grid-template-columns: 36% 1fr;
  align-items: start;
}

/* ---------- Left fixed panel ---------- */
.panel {
  position: sticky;
  top: 0;
  height: 100vh;
  background-color: var(--paper-deep);
  background-image:
    linear-gradient(90deg, transparent calc(18% - 1px), rgba(190, 74, 42, 0.22) 18%, transparent calc(18% + 1px)),
    var(--ledger-lines);
  border-right: 1px solid var(--hairline);
}

.panel-inner {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 42px 44px 34px;
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wordmark {
  font-size: 28px;
  font-weight: 300;
  letter-spacing: -0.02em;
  text-decoration: none;
  line-height: 1;
  white-space: nowrap;
}

.wordmark span { font-weight: 700; }

.header-actions { display: none; align-items: center; gap: 10px; }

.panel-rule {
  width: 68px;
  height: 2px;
  margin-top: 26px;
  background: linear-gradient(90deg, var(--seal), var(--gold));
}

.panel-statement {
  font-family: var(--font-display);
  font-size: 32px;
  line-height: 1.14;
  margin-top: 26px;
  max-width: 9em;
}

/* Featured mini-card (panel position) */
.featured-card {
  background: var(--card);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
  padding: 16px 16px 18px;
  margin-top: 40px;
  max-width: 300px;
  transform: rotate(-0.6deg);
}

.featured-eyebrow {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--seal);
  margin-bottom: 12px;
}

.featured-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--hairline);
}

.featured-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-top: 14px;
}

.featured-name {
  font-family: var(--font-display);
  font-size: 21px;
}

.featured-price {
  font-weight: 600;
  color: var(--indigo);
  font-size: 15px;
}

.featured-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--seal);
  text-decoration: none;
  border-bottom: 1px solid rgba(190, 74, 42, 0.4);
  padding-bottom: 1px;
}

.featured-link:hover { border-bottom-color: var(--seal); }

/* Featured card, in-flow position (shown ≤980px only) */
.featured-card--flow { display: none; }

.panel-contact {
  margin-top: auto;
  padding-top: 30px;
  font-size: 13px;
  color: rgba(32, 27, 20, 0.72);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(32, 27, 20, 0.35);
}

.panel-contact:hover { color: var(--seal); }

/* Mobile nav (hidden on desktop) */
.mobile-nav { display: none; }

/* ---------- Right main column ---------- */
.main-col {
  width: 100%;
  max-width: 940px;
  margin: 0 auto;
  padding: 60px clamp(22px, 4.5vw, 60px) 110px;
}

/* ---------- a. Hero ---------- */
.hero { position: relative; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--seal);
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--seal);
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(46px, 6.2vw, 78px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin-top: 22px;
  max-width: 11em;
}

.hero-title em {
  font-style: italic;
  color: var(--seal);
}

.hero-sub {
  margin-top: 22px;
  font-size: 17.5px;
  font-weight: 300;
  max-width: 44ch;
  color: rgba(32, 27, 20, 0.82);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-block;
  background: var(--seal);
  color: #FBF6EC;
  border: 1px solid var(--seal);
  padding: 14px 27px;
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(190, 74, 42, 0.28);
}

.btn:active { transform: translateY(0); box-shadow: none; }

.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid rgba(32, 27, 20, 0.35);
}

.btn-ghost:hover {
  background: rgba(32, 27, 20, 0.05);
  border-color: var(--ink);
  box-shadow: none;
}

/* ---------- Cart buttons ---------- */
.cart-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--hairline);
  border-radius: 999px;
  padding: 9px 13px;
  cursor: pointer;
  color: var(--ink);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.cart-btn:hover { border-color: var(--ink); box-shadow: 0 4px 12px rgba(32, 27, 20, 0.1); }

.cart-count {
  min-width: 21px;
  height: 21px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--seal);
  color: #FBF6EC;
  font-size: 12px;
  font-weight: 600;
  line-height: 21px;
  text-align: center;
}

.cart-btn--desktop {
  position: absolute;
  top: 2px;
  right: 0;
}

/* ---------- b. Photo strip ---------- */
.strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 72px;
}

.strip-item {
  position: relative;
  margin: 14px 0 0;
}

.strip-item img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
}

.washi {
  position: absolute;
  top: -13px;
  left: -16px;
  width: 92px;
  height: 27px;
  z-index: 2;
  box-shadow: 0 2px 5px rgba(32, 27, 20, 0.14);
  border-left: 1px dashed rgba(255, 255, 255, 0.5);
  border-right: 1px dashed rgba(255, 255, 255, 0.5);
}

.washi-seal { background: rgba(190, 74, 42, 0.45); transform: rotate(-8deg); }
.washi-indigo { background: rgba(46, 64, 87, 0.42); transform: rotate(7deg); left: auto; right: -16px; }
.washi-paper { background: rgba(201, 154, 46, 0.38); transform: rotate(-6deg); }

/* ---------- Section headings ---------- */
.section-head { margin-bottom: 46px; }

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(30px, 3.6vw, 42px);
  line-height: 1.08;
  margin-top: 16px;
  max-width: 16em;
}

/* ---------- c. Catalogue — index cards ---------- */
.catalogue { margin-top: 104px; }

.catalogue .index-card {
  position: relative;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 28px;
  align-items: center;
  background: var(--card);
  background-image: var(--ruled-card);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
  padding: 28px 34px 30px 40px;
  --tilt: -0.5deg;
  transform: rotate(var(--tilt));
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1), box-shadow 0.35s ease;
}

.catalogue .index-card:nth-child(even) { --tilt: 0.5deg; }

.catalogue .index-card:hover {
  transform: rotate(0deg) translateY(-3px);
  box-shadow: 0 22px 44px rgba(32, 27, 20, 0.13);
}

/* seal-red vertical margin line */
.catalogue .index-card::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 18px;
  width: 2px;
  background: rgba(190, 74, 42, 0.55);
}

/* numbered tab sticking out of the top edge */
.card-tab {
  position: absolute;
  top: -17px;
  left: 44px;
  background: var(--seal);
  color: #FBF6EC;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  padding: 6px 18px 5px;
  clip-path: polygon(7% 0, 93% 0, 100% 100%, 0 100%);
  box-shadow: 0 3px 8px rgba(190, 74, 42, 0.3);
}

.catalogue .index-card:nth-child(even) .card-tab { left: auto; right: 44px; }

.card-photo {
  width: 200px;
  height: 200px;
  object-fit: cover;
  background: #fff;
  border: 1px solid var(--hairline);
  box-shadow: 0 4px 12px rgba(32, 27, 20, 0.08);
}

.card-name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 27px;
  line-height: 1.1;
}

.card-note {
  margin-top: 8px;
  font-size: 15px;
  font-weight: 300;
  color: rgba(32, 27, 20, 0.78);
  max-width: 52ch;
}

.card-rating {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: 13px;
}

.stars { display: inline-flex; gap: 2px; }

.stars svg { fill: var(--seal); }

.stars .star-dim { opacity: 0.22; }

.rating-count {
  font-size: 13px;
  color: rgba(32, 27, 20, 0.62);
}

.card-buy {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 16px;
}

.price {
  font-family: var(--font-display);
  font-size: 26px;
}

.add-btn {
  background: var(--seal);
  color: #FBF6EC;
  border: 1px solid var(--seal);
  border-radius: 2px;
  padding: 11px 21px;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.add-btn:hover {
  background: #A93F23;
  transform: translateY(-1px);
  box-shadow: 0 6px 14px rgba(190, 74, 42, 0.3);
}

.add-btn.added { background: var(--indigo); border-color: var(--indigo); }

.add-btn--wide {
  width: 100%;
  padding: 15px 21px;
  margin-top: 14px;
}

/* ---------- d. The Desk Set — stack of papers ---------- */
.deskset { margin-top: 116px; }

.paper-stack {
  position: relative;
  z-index: 0;
  background: var(--card);
  background-image: var(--ruled-card);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
  padding: clamp(28px, 4.5vw, 48px);
}

.paper-stack::before,
.paper-stack::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border: 1px solid var(--hairline);
  background: #F2E9D6;
  box-shadow: 0 8px 22px rgba(32, 27, 20, 0.07);
}

.paper-stack::before { transform: rotate(-1.1deg) translate(-9px, 7px); }
.paper-stack::after { background: #EFE3CA; transform: rotate(0.9deg) translate(10px, 11px); }

.paper-stack .washi {
  left: 50%;
  margin-left: -62px;
  width: 124px;
  transform: rotate(-2.5deg);
}

.stack-content {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.bundle-note {
  margin-top: 14px;
  font-size: 15.5px;
  font-weight: 300;
  color: rgba(32, 27, 20, 0.8);
}

.bundle-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
}

.bundle-list li {
  padding: 7px 0;
  font-size: 15.5px;
  border-bottom: 1px dashed rgba(32, 27, 20, 0.16);
}

.bundle-list li::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 2px;
  background: var(--seal);
  margin-right: 12px;
  vertical-align: middle;
}

.bundle-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.bundle-thumbs img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--hairline);
  background: #fff;
  box-shadow: 0 3px 8px rgba(32, 27, 20, 0.08);
}

.bundle-price {
  font-family: var(--font-display);
  font-size: 42px;
  margin-top: 20px;
}

.was {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  color: rgba(32, 27, 20, 0.5);
  margin-left: 8px;
}

/* ---------- e. Notes — pinned testimonial cards ---------- */
.notes { margin-top: 116px; }

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

.note-card {
  position: relative;
  margin-top: 14px;
  background: var(--card);
  background-image: var(--ruled-card);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-card);
  padding: 32px 22px 22px;
  --tilt: -1.1deg;
  transform: rotate(var(--tilt));
}

.note-card:nth-child(2) { --tilt: 0.7deg; }
.note-card:nth-child(3) { --tilt: 1.2deg; }

.pin {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--seal);
  filter: drop-shadow(0 2px 2px rgba(32, 27, 20, 0.3));
}

.stars-row { margin-bottom: 12px; }

.note-card blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 17.5px;
  line-height: 1.42;
  color: rgba(32, 27, 20, 0.92);
}

.note-card figcaption {
  margin-top: 16px;
  font-size: 13.5px;
}

.verified {
  margin-left: 8px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--seal);
}

/* ---------- f. Newsletter — postcard ---------- */
.newsletter { margin-top: 116px; }

.postcard {
  position: relative;
  background: var(--card);
  border: 1.5px solid rgba(32, 27, 20, 0.28);
  box-shadow: var(--shadow-card);
  padding: 44px 48px 42px;
}

/* the postcard's writing line, under the form */
.postcard::after {
  content: "";
  position: absolute;
  left: 48px;
  right: 48px;
  bottom: 30px;
  border-bottom: 1px dashed rgba(32, 27, 20, 0.2);
}

.stamp {
  position: absolute;
  top: 22px;
  right: 24px;
  width: 86px;
  height: 98px;
  border: 2px dashed rgba(190, 74, 42, 0.55);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: var(--indigo);
  background: rgba(245, 238, 227, 0.6);
}

.stamp-text {
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(32, 27, 20, 0.6);
  text-align: center;
  padding: 0 4px;
}

.postcard-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(28px, 3.4vw, 38px);
  line-height: 1.08;
  margin-top: 16px;
  max-width: 13em;
  padding-right: 110px;
}

.postcard-note {
  margin-top: 12px;
  font-size: 15.5px;
  font-weight: 300;
  color: rgba(32, 27, 20, 0.8);
  max-width: 48ch;
}

.postcard-form {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
  max-width: 540px;
}

.postcard-form input {
  flex: 1 1 220px;
  background: transparent;
  border: none;
  border-bottom: 1.5px solid rgba(32, 27, 20, 0.45);
  border-radius: 0;
  padding: 10px 2px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink);
}

.postcard-form input::placeholder { color: rgba(32, 27, 20, 0.45); }

.postcard-form input:focus {
  outline: none;
  border-bottom-color: var(--seal);
}

.form-success {
  margin-top: 24px;
  font-size: 15.5px;
  font-weight: 500;
  color: var(--indigo);
}

/* ---------- 4. Footer — file folder ---------- */
.footer-folder {
  margin-top: 40px;
  padding: 0 clamp(16px, 3vw, 44px);
}

.folder-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  max-width: 1160px;
  margin: 0 auto;
}

.folder-tab {
  justify-self: start;
  background: var(--manila);
  clip-path: polygon(0 100%, 6% 0, 94% 0, 100% 100%);
  padding: 13px 40px 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(32, 27, 20, 0.72);
  margin-bottom: -1px;
}

.folder-tab:nth-child(2) { justify-self: center; }
.folder-tab:nth-child(3) { justify-self: end; }

.folder-body {
  max-width: 1160px;
  margin: 0 auto;
  background: linear-gradient(180deg, var(--manila), var(--manila-deep));
  border: 1px solid #D8C298;
  border-radius: 4px 4px 0 0;
  padding: 48px clamp(22px, 5vw, 56px) 26px;
}

.folder-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.folder-head {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(32, 27, 20, 0.55);
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.folder-head::before {
  content: "";
  width: 14px;
  height: 2px;
  background: var(--seal);
}

.folder-col a {
  display: block;
  width: fit-content;
  padding: 7px 0;
  font-size: 15px;
  text-decoration: none;
  border-bottom: 1px dashed transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.folder-col a:hover {
  color: var(--seal);
  border-bottom-color: rgba(190, 74, 42, 0.5);
}

.folder-note {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 300;
  color: rgba(32, 27, 20, 0.65);
}

.pay-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.pay-chips span {
  border: 1px solid rgba(32, 27, 20, 0.3);
  border-radius: 3px;
  padding: 4px 10px;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.07em;
  color: rgba(32, 27, 20, 0.75);
  background: rgba(255, 255, 255, 0.35);
}

.folder-bottom {
  border-top: 1px dashed rgba(32, 27, 20, 0.22);
  margin-top: 42px;
  padding-top: 20px;
  text-align: center;
  font-size: 13px;
  font-weight: 300;
  color: rgba(32, 27, 20, 0.65);
}

/* ---------- Toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(16px);
  background: var(--ink);
  color: var(--paper);
  padding: 13px 24px;
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 30px rgba(32, 27, 20, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 200;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--reveal-delay, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* reveal must respect the card tilts */
.index-card.reveal,
.note-card.reveal {
  transform: translateY(26px) rotate(var(--tilt));
}

.index-card.reveal.is-visible,
.note-card.reveal.is-visible {
  transform: translateY(0) rotate(var(--tilt));
}

.notes-grid .note-card.reveal:nth-child(2) { --reveal-delay: 0.08s; }
.notes-grid .note-card.reveal:nth-child(3) { --reveal-delay: 0.16s; }

/* ==========================================================================
   Responsive
   ========================================================================== */

/* ---------- ≤1080px: tighten panel padding ---------- */
@media (max-width: 1080px) {
  .panel-inner { padding: 36px 30px 28px; }
  .panel-statement { font-size: 27px; }
  .featured-card { max-width: 260px; }
}

/* ---------- ≤980px: panel becomes sticky top header ---------- */
@media (max-width: 980px) {
  .layout { display: block; }

  .panel {
    height: auto;
    border-right: none;
    border-bottom: 1px solid var(--hairline);
    box-shadow: 0 4px 18px rgba(32, 27, 20, 0.08);
    z-index: 100;
  }

  .panel-inner {
    display: block;
    height: auto;
    padding: 0;
  }

  .panel-top {
    padding: 13px 20px;
  }

  .wordmark { font-size: 21px; }

  .header-actions { display: flex; }

  .panel-rule,
  .panel-statement,
  .panel-feature,
  .panel-contact { display: none; }

  .hamburger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--card);
    border: 1px solid var(--hairline);
    border-radius: 999px;
    cursor: pointer;
    color: var(--ink);
  }

  .hamburger .icon-close { display: none; }

  .hamburger[aria-expanded="true"] .icon-open { display: none; }
  .hamburger[aria-expanded="true"] .icon-close { display: block; }

  .mobile-nav {
    display: none;
    flex-direction: column;
    background: var(--paper-deep);
    border-top: 1px solid var(--hairline);
    padding: 8px 20px 16px;
  }

  .mobile-nav.open { display: flex; }

  .mobile-nav a {
    padding: 13px 2px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid var(--hairline);
  }

  .mobile-nav a:last-child {
    border-bottom: none;
    color: var(--seal);
    font-weight: 400;
  }

  .cart-btn--desktop { display: none; }

  .main-col { padding-top: 40px; }

  /* featured card joins the main flow */
  .featured-card--flow {
    display: block;
    margin-top: 34px;
    max-width: none;
    transform: none;
    padding: 16px;
  }

  .featured-flow-body {
    display: grid;
    grid-template-columns: 108px 1fr;
    gap: 18px;
    align-items: center;
  }

  .featured-card--flow .featured-eyebrow { margin-bottom: 10px; }

  .featured-flow-body img {
    width: 100%;
    height: 108px;
    object-fit: cover;
    border: 1px solid var(--hairline);
  }

  .featured-flow-text .featured-name { font-size: 22px; }
  .featured-flow-text .featured-price { margin-top: 3px; }
  .featured-flow-text .featured-link { margin-top: 10px; }
}

/* ---------- ≤860px: stack grids ---------- */
@media (max-width: 860px) {
  .stack-content { grid-template-columns: 1fr; }
  .bundle-side { max-width: 420px; }
  .notes-grid { grid-template-columns: 1fr; max-width: 480px; }
  .folder-cols { grid-template-columns: 1fr; gap: 34px; }
  .folder-tabs { grid-template-columns: repeat(3, auto); justify-content: space-between; }
}

/* ---------- ≤700px: strip stacks, cards go single column ---------- */
@media (max-width: 700px) {
  .strip { grid-template-columns: 1fr; gap: 26px; max-width: 420px; }

  .strip-item img { aspect-ratio: 16 / 10; }

  .catalogue .index-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 26px 24px 28px 34px;
    --tilt: -0.3deg;
  }

  .catalogue .index-card:nth-child(even) { --tilt: 0.3deg; }

  .card-photo {
    width: 100%;
    height: 200px;
    aspect-ratio: 16 / 10;
  }

  .postcard { padding: 34px 24px 38px; }
  .postcard::after { left: 24px; right: 24px; }
  .stamp { width: 70px; height: 82px; top: 18px; right: 18px; }
  .stamp svg { width: 20px; height: 20px; }
  .postcard-title { padding-right: 84px; }
}

/* ---------- ≤480px: type scale down, full-width CTAs ---------- */
@media (max-width: 480px) {
  .announce { font-size: 10px; letter-spacing: 0.16em; }

  .main-col { padding-left: 18px; padding-right: 18px; }

  .hero-title { font-size: clamp(38px, 11.5vw, 46px); }

  .hero-ctas { flex-direction: column; align-items: stretch; }

  .hero-ctas .btn { text-align: center; }

  .card-buy { flex-wrap: wrap; gap: 14px; }

  .card-buy .add-btn { flex: 1 1 auto; text-align: center; }

  .bundle-price { font-size: 36px; }

  .folder-tab { padding: 11px 20px 10px; font-size: 10.5px; letter-spacing: 0.12em; }

  .footer-folder { padding: 0 10px; }

  .folder-body { padding: 36px 20px 20px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .reveal,
  .index-card.reveal,
  .note-card.reveal {
    opacity: 1;
    transform: rotate(var(--tilt, 0deg));
    transition: none;
  }

  .index-card.reveal.is-visible,
  .note-card.reveal.is-visible {
    transform: rotate(var(--tilt));
  }

  .btn, .add-btn, .cart-btn, .toast { transition: none; }
}