/* ============================================================
   Base — light theme, matches the original musicideas site
   ============================================================ */
:root {
  --black: #000000;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-50: #f9fafb;
  --blue-50: #eff6ff;
  --blue-500: #3b82f6;
  --blue-600: #2563eb;
  --blue-700: #1d4ed8;
  --red-600: rgba(220, 38, 38, 0.9);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #fff;
  color: var(--gray-900);
  font-family: "Geist", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
}

/* ============================================================
   Section 0 — Intro letter (white background)
   ============================================================ */
.letter {
  background: #fff;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(56px, 9vw, 120px) 24px;
}

.letter__card {
  max-width: 640px;
  width: 100%;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  line-height: 1.7;
  color: #1a1a1a;
}

.letter__card p {
  margin: 0 0 1.2em;
}

.letter__greeting {
  font-size: 1.7em;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.2em;
}

.letter__role {
  font-weight: 600;
  color: #555;
  margin: 0 0 1.4em !important;
}

.letter__subhead {
  font-size: 1.15em;
  margin: 1.8em 0 0.4em !important;
}

.letter__list {
  margin: 0 0 1.2em;
  padding-left: 1.3em;
}

.letter__list li {
  margin-bottom: 0.45em;
}

.letter__sign {
  font-weight: 600;
  margin-top: 1.6em;
}

.letter__ps {
  font-size: 0.78em;
  color: #555;
  line-height: 1.6;
  margin-top: 1.8em !important;
}

/* ============================================================
   Section 1 — Idea / intro  (monospace)
   ============================================================ */
.idea {
  min-height: 100vh;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 32px;
  padding: 32px;
  font-family: "Geist Mono", ui-monospace, "SFMono-Regular", monospace;
}

/* Vertical stepper */
.stepper {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stepper .step {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--gray-200);
  color: var(--gray-600);
  transition: all 0.2s ease;
}

/* Highlight the current step based on data-step on .idea */
.idea[data-step="1"] .stepper .step:nth-of-type(1),
.idea[data-step="2"] .stepper .step:nth-of-type(2),
.idea[data-step="3"] .stepper .step:nth-of-type(3),
.idea[data-step="4"] .stepper .step:nth-of-type(4),
.idea[data-step="5"] .stepper .step:nth-of-type(5),
.idea[data-step="6"] .stepper .step:nth-of-type(6),
.idea[data-step="7"] .stepper .step:nth-of-type(7) {
  width: 40px;
  height: 40px;
  background: var(--black);
  color: #fff;
}

.stepper .line {
  width: 4px;
  height: 24px;
  margin-top: 4px;
  margin-bottom: 0;
  background: var(--gray-200);
}

.idea__body {
  width: 100%;
  max-width: 56rem;
  padding: 32px;
}

.idea__eyebrow {
  font-size: 1.125rem;
  text-align: left;
  margin: 0 0 8px;
}

.idea__headline {
  position: relative;
  display: inline-block;
  color: var(--black);
  font-weight: 700;
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  line-height: 1.1;
  margin: 0 0 24px;
}

.idea__underline {
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 100%;
  height: 12px;
  background: var(--red-600);
}

.idea__paragraph {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  white-space: pre-line;
  margin: 24px 0;
  line-height: 1.5;
}

.idea__buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}

.btn {
  font-family: inherit;
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  padding: 16px 32px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn:hover {
  transform: scale(1.05);
}

.btn--outline {
  background: transparent;
  color: var(--blue-700);
  font-weight: 600;
  border: 1px solid var(--blue-500);
}

.btn--outline:hover {
  background: var(--blue-500);
  color: #fff;
  border-color: transparent;
}

.btn--solid {
  background: var(--black);
  color: #fff;
  font-weight: 700;
  border: none;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

.btn--solid:hover {
  background: var(--gray-800);
}

@media (min-width: 640px) {
  .idea__buttons {
    flex-direction: row;
    justify-content: center;
    gap: 24px;
  }
}

@media (max-width: 767px) {
  .stepper {
    display: none;
  }
}

/* ============================================================
   Section 2 — App Store page
   ============================================================ */
.appstore {
  max-width: 56rem;
  margin: 0 auto;
  padding: 16px;
  min-height: 100vh;
  border-top: 2px solid var(--gray-50);
  border-bottom: 2px solid var(--gray-50);
}

.appstore__title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 16px;
}

.appstore__feature {
  background: var(--blue-50);
  padding: 32px;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 0.875rem;
}

.appstore__feature-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 0 0 8px;
}

.appstore__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.appstore__list li {
  display: flex;
  align-items: center;
}

.appstore__list li span {
  margin-right: 8px;
}

.appstore__head {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.appstore__icon {
  width: 90px;
  height: 90px;
  border-radius: 16px;
  flex: none;
}

.appstore__head-info {
  flex: 1;
}

.appstore__head-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.appstore__name {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0;
}

.appstore__tagline {
  font-size: 0.875rem;
  color: var(--gray-600);
  margin: 0;
}

.appstore__formula {
  font-size: 0.75rem;
  color: var(--gray-500);
  margin: 4px 0 0;
}

.get-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--blue-500);
  color: #fff;
  font-weight: 700;
  font-size: 0.875rem;
  text-decoration: none;
  padding: 4px 32px 8px;
  border-radius: 9999px;
  flex: none;
  transition: background 0.2s ease, transform 0.15s ease;
}

.get-btn:hover {
  background: var(--blue-600);
  transform: scale(1.05);
}

.appstore__shots-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 16px;
}

/* Carousel */
.carousel {
  position: relative;
}

.carousel__track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px;
  scrollbar-width: none;
}

.carousel__track::-webkit-scrollbar {
  display: none;
}

.carousel__track img {
  flex: 0 0 calc(50% - 8px);
  scroll-snap-align: start;
  border-radius: 12px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  width: calc(50% - 8px);
  height: auto;
}

/* Real app screenshots dropped into a carousel. They carry `shot` so they pick
   up the same flex sizing and 9/17 frame as the CSS mockups; the sources are
   pre-cropped to exactly that aspect, so `cover` never actually crops. */
.carousel__track img.shot {
  display: block;
  padding: 0;
  object-fit: cover;
  background: #000;
}

.carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--gray-800);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel__arrow--prev {
  left: 8px;
}

.carousel__arrow--next {
  right: 8px;
}

@media (min-width: 768px) {
  .carousel__track img {
    flex-basis: calc(33.333% - 11px);
    width: calc(33.333% - 11px);
  }
}

@media (min-width: 1024px) {
  .carousel__track img {
    flex-basis: calc(25% - 12px);
    width: calc(25% - 12px);
  }
}

/* Placeholder variants for a blank App Store template */
.appstore__icon--ph {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f3f4;
  font-size: 2.4rem;
}

.carousel__ph {
  flex: 0 0 calc(50% - 8px);
  width: calc(50% - 8px);
  aspect-ratio: 9 / 19;
  scroll-snap-align: start;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  background: repeating-linear-gradient(45deg, #f5f5f5, #f5f5f5 12px, #efefef 12px, #efefef 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9aa0a6;
  font-size: 0.9rem;
}

.appstore__qr--ph {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f1f3f4;
  color: #9aa0a6;
  font-family: "Geist Mono", monospace;
}

@media (min-width: 768px) {
  .carousel__ph {
    flex-basis: calc(33.333% - 11px);
    width: calc(33.333% - 11px);
  }
}

@media (min-width: 1024px) {
  .carousel__ph {
    flex-basis: calc(25% - 12px);
    width: calc(25% - 12px);
  }
}

.appstore__download {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 32px;
  padding-bottom: 24px;
}

.appstore__qr {
  width: 200px;
  height: 200px;
  border-radius: 8px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  margin-bottom: 24px;
}

.appstore__tf {
  width: 250px;
  height: auto;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  transition: transform 0.15s ease;
}

.appstore__tf:hover {
  transform: scale(1.05);
}

@media (min-width: 1024px) {
  .appstore__download {
    margin-top: 64px;
  }
}

/* ---- Get TestFlight button + contact modal form ---- */
.tf-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 34px;
  border: 0;
  border-radius: 999px;
  background: #0a84ff;
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  box-shadow: 0 12px 20px -8px rgba(10, 132, 255, 0.55);
  transition: transform 0.15s ease, background 0.18s ease;
}

.tf-btn:hover {
  transform: scale(1.04);
  background: #0072e6;
}

.tf-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 14px;
}

.tf-form input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #d9d9de;
  border-radius: 12px;
  font-size: 1rem;
  font-family: inherit;
}

.tf-form input:focus {
  outline: none;
  border-color: #0a84ff;
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.18);
}

.tf-submit {
  padding: 14px;
  border: 0;
  border-radius: 12px;
  background: #0a84ff;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: background 0.18s ease;
}

.tf-submit:hover {
  background: #0072e6;
}

.tf-note {
  margin-top: 10px;
  min-height: 1em;
  font-size: 0.85rem;
  color: #6b7280;
  text-align: center;
}

/* ---- Yallpaper CTA: mobile link / desktop QR ---- */
.yp-cta .yp-qr {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  padding: 12px;
  margin-bottom: 12px;
}

.yp-cta .yp-qr svg {
  display: block;
  width: 100%;
  height: 100%;
}

.yp-qr-caption {
  margin: 0;
  font-size: 0.85rem;
  color: #6b7280;
}

.yp-open-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  background: #0a84ff;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 15px -3px rgba(10, 132, 255, 0.35);
  transition: transform 0.15s ease;
}

.yp-open-btn:hover {
  transform: scale(1.04);
}

/* Mobile (default): show the tappable link, hide the QR */
.yp-cta .yp-qr,
.yp-qr-caption {
  display: none;
}

.yp-open-btn {
  display: inline-flex;
}

/* Desktop: show the QR, hide the tappable link */
@media (min-width: 768px) {
  .yp-cta .yp-qr {
    display: flex;
  }

  .yp-qr-caption {
    display: block;
  }

  .yp-open-btn {
    display: none;
  }
}

/* ============================================================
   Section 2c — Chrome extension intro (title + blue feature box)
   ============================================================ */
.cws-intro {
  max-width: 56rem;
  margin: 0 auto;
  padding: 64px 16px 0;
}

.cws-intro__title {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 16px;
  color: #202124;
}

/* ============================================================
   Section 2d — Chrome Web Store panel
   ============================================================ */
.cws {
  font-family: "Roboto", "Geist", system-ui, -apple-system, sans-serif;
  color: #202124;
}

/* Top nav */
.cws__nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 12px 24px;
  border-bottom: 1px solid #ebebeb;
}

.cws__nav-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.cws__logo {
  display: flex;
}

.cws__brand {
  font-size: 1.25rem;
  color: #5f6368;
  white-space: nowrap;
}

.cws__search {
  flex: 1;
  max-width: 540px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #f1f3f4;
  border: 1px solid transparent;
  border-radius: 9999px;
  padding: 10px 18px;
}

.cws__search:focus-within {
  background: #fff;
  border-color: #dadce0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.cws__search input {
  border: none;
  outline: none;
  background: transparent;
  font-size: 0.95rem;
  width: 100%;
  color: #202124;
}

.cws__nav-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: none;
}

.cws__icon-btn {
  color: #5f6368;
  font-size: 1.2rem;
  cursor: pointer;
}

.cws__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #1a73e8;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 500;
}

/* Tabs */
.cws__tabs {
  display: flex;
  gap: 32px;
  padding: 0 24px;
  border-bottom: 1px solid #ebebeb;
}

.cws__tabs a {
  text-decoration: none;
  color: #5f6368;
  font-size: 0.95rem;
  padding: 14px 0;
  border-bottom: 3px solid transparent;
}

.cws__tabs a.is-active {
  color: #1a73e8;
  border-bottom-color: #1a73e8;
  font-weight: 500;
}

/* Listing */
.cws__main {
  max-width: 1000px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

.cws__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cws__header-left {
  display: flex;
  align-items: center;
  gap: 20px;
}

.cws__app-icon {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  overflow: hidden;
  background: #f1f3f4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex: none;
}

.cws__app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cws__app-title {
  font-size: 2.25rem;
  font-weight: 400;
  margin: 0;
  color: #202124;
}

.cws__add-btn {
  background: #1a73e8;
  color: #fff;
  border: none;
  border-radius: 9999px;
  padding: 10px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  flex: none;
}

.cws__add-btn:hover {
  background: #1b66c9;
}

.cws__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  font-size: 0.9rem;
  color: #202124;
}

.cws__rating {
  font-weight: 500;
}

.cws__star {
  color: #202124;
}

.cws__link {
  color: #1a73e8;
  text-decoration: none;
}

.cws__info {
  color: #5f6368;
  font-size: 0.85rem;
}

.cws__share {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #1a73e8;
  margin-left: 16px;
  cursor: pointer;
}

.cws__chips {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
}

.cws__chip {
  background: #f1f3f4;
  color: #3c4043;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.85rem;
}

.cws__users {
  color: #5f6368;
  font-size: 0.9rem;
  margin-left: 4px;
}

/* Screenshots */
.cws__shots {
  position: relative;
  margin-top: 32px;
}

.cws__shot-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.cws__shot-track::-webkit-scrollbar {
  display: none;
}

.cws__shot {
  flex: 0 0 calc(50% - 8px);
  scroll-snap-align: start;
  aspect-ratio: 16 / 10;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
  background: #f4f3f0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #9aa0a6;
  font-size: 0.95rem;
}

.cws__shot img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.cws__shot-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  font-size: 2rem;
  line-height: 1;
  color: #5f6368;
  cursor: pointer;
}

.cws__shot-arrow--prev {
  left: -28px;
}

.cws__shot-arrow--next {
  right: -28px;
}





/* Overview */
.cws__section-title {
  font-size: 1.5rem;
  font-weight: 500;
  color: #202124;
  margin: 48px 0 20px;
}

.cws__overview {
  position: relative;
  max-height: 230px;
  overflow: hidden;
  color: #3c4043;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Always show the full overview (no "See more" clamp) */
.cws__overview--full {
  max-height: none;
  overflow: visible;
}

.cws__overview p {
  margin: 0 0 16px;
}

.cws__overview ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.cws__overview li {
  margin-bottom: 6px;
}

.cws__fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 70px;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0), #fff);
}

/* Expanded state — reveal full overview, hide the fade */
.cws__overview.is-expanded {
  max-height: none;
}

.cws__overview.is-expanded .cws__fade {
  display: none;
}

.cws__seemore {
  display: inline-block;
  margin-top: 12px;
  color: #202124;
  text-decoration: underline;
  font-size: 0.95rem;
  cursor: pointer;
}

.cws__download-row {
  margin-top: 24px;
}

.cws__download-btn {
  background: #1a73e8;
  color: #fff;
  border: none;
  border-radius: 9999px;
  padding: 12px 32px;
  font-size: 1rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
}

.cws__download-btn:hover {
  background: #1b66c9;
}

/* ============================================================
   Install modal (fullscreen)
   ============================================================ */
.modal[hidden] {
  display: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.55);
  backdrop-filter: blur(2px);
}

.modal__panel {
  position: relative;
  z-index: 1;
  background: #fff;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 18px;
  padding: 40px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.4);
  font-family: "Geist", system-ui, sans-serif;
}

.modal__close {
  position: absolute;
  top: 16px;
  right: 18px;
  border: none;
  background: transparent;
  font-size: 1.8rem;
  line-height: 1;
  color: #5f6368;
  cursor: pointer;
}



.modal__title {
  font-size: 1.8rem;
  font-weight: 800;
  margin: 0 0 8px;
  color: #111;
}

.modal__sub {
  color: #5f6368;
  margin: 0 0 24px;
  line-height: 1.5;
}








.cws__rule {
  border: none;
  border-top: 1px solid #ebebeb;
  margin: 40px 0;
}

/* Rating summary */
.cws__bigrating {
  font-size: 1.6rem;
  font-weight: 500;
  margin: 0;
  color: #202124;
}

.cws__stars {
  color: #1a73e8;
  letter-spacing: 2px;
}

.cws__ratingmeta {
  color: #5f6368;
  font-size: 0.9rem;
  margin: 12px 0 20px;
}

.cws__link-underline {
  color: #5f6368;
  text-decoration: underline;
}

.cws__reviews {
  color: #1a73e8;
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
}

/* Details */
.cws__details {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cws__detail-label {
  font-weight: 500;
  font-size: 0.95rem;
  color: #202124;
  margin: 0 0 8px;
}

.cws__detail-value {
  color: #5f6368;
  font-size: 0.9rem;
  margin: 0;
}

@media (max-width: 768px) {
  .cws__brand {
    display: none;
  }
  .cws__app-title {
    font-size: 1.6rem;
  }
  .cws__shot {
    flex-basis: calc(100% - 8px);
  }
  .cws__details {
    grid-template-columns: repeat(2, 1fr);
  }
  .cws__shot-arrow--prev {
    left: 0;
  }
  .cws__shot-arrow--next {
    right: 0;
  }
}

/* ============================================================
   Section 3 — FAQ + About
   ============================================================ */
.faq {
  padding: 48px 16px;
  border-top: 2px solid var(--gray-50);
}

.faq__inner {
  max-width: 48rem;
  margin: 0 auto;
}

.faq__title {
  font-size: 1.875rem;
  font-weight: 700;
  text-align: center;
  margin: 0 0 16px;
}

.faq__sub {
  text-align: center;
  color: var(--gray-600);
  margin: 0 0 32px;
}

/* Accordion */
.acc {
  border-bottom: 1px solid var(--gray-200);
}

.acc summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-size: 1.25rem;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.acc summary::-webkit-details-marker {
  display: none;
}

.acc summary::after {
  content: "⌄";
  font-size: 1.25rem;
  color: var(--gray-500);
  transition: transform 0.2s ease;
}

.acc[open] summary::after {
  transform: rotate(180deg);
}

.acc__body {
  padding: 0 0 16px;
}

.acc__body p {
  font-size: 1.25rem;
  color: var(--gray-700);
  margin: 0;
}

/* About */
.about {
  max-width: 80rem;
  margin: 32px auto 0;
  padding: 0 16px;
}

.about__intro {
  max-width: 48rem;
  margin: 0 auto 64px;
  text-align: center;
}

.about__intro h1 {
  font-size: clamp(2.25rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.025em;
  margin: 8px 0 24px;
}

.about__intro p {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  color: var(--gray-600);
  line-height: 1.6;
  margin: 0;
}

.about__featured {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--gray-700);
  text-align: center;
  margin: 0 0 48px;
}

/* Previous projects grid */
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0 0 72px;
}

.project-card {
  border: 1px solid var(--gray-200);
  border-radius: 12px;
  overflow: hidden;
  background: #fff;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.project-card:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.07);
  transform: translateY(-2px);
}

.project-thumb {
  height: 132px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  overflow: hidden;
  background: #f3f4f6;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Logo-style thumbs (e.g. Silver Kitty) — contain, not crop */
.project-thumb--logo {
  background: #f3f4f6;
}

.project-thumb--logo img {
  object-fit: contain;
  padding: 16px;
}

.project-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
  margin: 16px 18px 4px;
}

.project-card p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--gray-600);
  margin: 0 18px 18px;
}

@media (max-width: 768px) {
  .projects {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .projects {
    grid-template-columns: 1fr;
  }
}

/* Emoji badge for award cards without a logo image */
.award__emoji {
  font-size: 3rem;
  line-height: 1;
}

/* Idea panel with an image on the right (e.g. the pet idea) */
.idea--media {
  gap: clamp(24px, 4vw, 56px);
}

.idea--media .idea__body {
  width: auto;
  max-width: 38rem;
}

.idea__media {
  flex: none;
}

.idea__media img {
  display: block;
  height: min(78vh, 720px);
  width: auto;
  max-width: 100%;
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

@media (max-width: 860px) {
  .idea--media {
    flex-direction: column;
  }
  .idea--media .idea__body {
    max-width: 100%;
  }
  .idea__media img {
    height: auto;
    width: min(300px, 80vw);
    margin-top: 8px;
  }
}

/* Press logos */
.press-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: center;
  margin-top: 16px;
}

.press-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  height: 48px;
}

.press-logo img {
  max-width: 100%;
  max-height: 48px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.press-logo--more {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 800;
  color: var(--gray-700);
}

@media (min-width: 768px) {
  .press-logos {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .press-logos {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* Testimonials */
.testimonials {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-top: 32px;
}

.tcard {
  width: 100%;
  max-width: 24rem;
  margin: 0;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1), 0 1px 2px rgba(0, 0, 0, 0.06);
  padding: 20px;
  color: var(--gray-800);
}

.tcard header {
  display: flex;
  margin-bottom: 16px;
}

.tcard__avatar {
  width: 48px;
  height: 48px;
  object-fit: cover;
  flex: none;
}

.tcard__avatar--round {
  border-radius: 50%;
}

.tcard header > div {
  flex: 1;
  padding-left: 12px;
}

.tcard__name {
  font-weight: 700;
  font-size: 1rem;
  margin: 0;
}

.tcard__user {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin: 0;
}

.tcard__body {
  font-size: 0.875rem;
  margin: 0;
  line-height: 1.5;
}

.tcard__body--center {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Silver Kitty award card */
.tcard--award {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 12px;
}

.award__circle {
  width: 128px;
  height: 128px;
  background: var(--gray-50);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  flex: none;
}

.award__circle img {
  width: 100px;
  height: 100px;
  object-fit: contain;
}

.award__text {
  font-size: 1.25rem;
  font-weight: 700;
  text-align: center;
}

/* ============================================================
   Closing quote — static (no animation)
   ============================================================ */
.quote {
  min-height: 100vh;
  width: 100%;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 24px;
}

.quote__inner {
  max-width: 68rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: clamp(32px, 6vw, 80px);
}

.quote__content {
  flex: 1 1 0;
  text-align: left;
}

.quote__text {
  color: #fff;
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}

.quote__cite {
  color: #fff;
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  margin-top: 28px;
  opacity: 0.7;
}


@media (max-width: 768px) {
  .quote__inner {
    flex-direction: column-reverse;
    text-align: center;
  }
  .quote__content {
    text-align: center;
  }
  .portrait {
    width: min(280px, 72vw);
  }
}

/* ============================================================
   Floating contact widget (bottom-right)
   ============================================================ */
.contact-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.contact-fab__toggle {
  width: 56px;
  height: 56px;
  border: 0;
  border-radius: 50%;
  background: #0a84ff;
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: 0 12px 24px -8px rgba(10, 132, 255, 0.6);
  transition: transform 0.15s ease, background 0.2s ease;
}

.contact-fab__toggle:hover {
  transform: scale(1.06);
  background: #0072e6;
}

.contact-fab__card {
  width: 260px;
  padding: 18px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.28), 0 0 0 1px rgba(0, 0, 0, 0.05);
  animation: contact-pop 0.18s ease-out;
}

.contact-fab__card[hidden] {
  display: none;
}

@keyframes contact-pop {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
}

.contact-fab__title {
  margin: 0 0 4px;
  font-size: 1.05rem;
  font-weight: 700;
  color: #1c1c1e;
}

.contact-fab__text {
  margin: 0 0 14px;
  font-size: 0.9rem;
  line-height: 1.4;
  color: #5f6368;
}

.contact-fab__btn {
  display: block;
  padding: 12px;
  border-radius: 12px;
  background: #0a84ff;
  color: #fff;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: background 0.2s ease;
}

.contact-fab__btn:hover {
  background: #0072e6;
}

/* Contact widget — form fields */
.contact-fab__form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-fab__form input,
.contact-fab__form textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #d9d9de;
  border-radius: 11px;
  font: inherit;
  font-size: 0.92rem;
  resize: vertical;
}

.contact-fab__form input:focus,
.contact-fab__form textarea:focus {
  outline: none;
  border-color: #0a84ff;
  box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.18);
}

.contact-fab__btn[disabled] {
  opacity: 0.6;
  pointer-events: none;
}

.contact-fab__note {
  margin: 10px 0 0;
  min-height: 1em;
  font-size: 0.82rem;
  color: #5f6368;
  text-align: center;
}

/* Bufferi.ng project thumb — buffering spinner */
.buffer-spin {
  animation: buffer-spin 0.9s linear infinite;
}

@keyframes buffer-spin {
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .buffer-spin {
    animation: none;
  }
}

/* ============================================================
   PINGO ADDITIONS
   Everything below is specific to this page: the "ALL THE TIME"
   band, the CSS phone mockups used in place of real screenshots,
   and a few small overrides.
   ============================================================ */

:root {
  --pingo: #0071e3;
  --pingo-press: #0062c4;
  --pingo-tint: rgba(0, 113, 227, 0.1);
}

/* The letter opens the page; give the lead line a little more air. */
.letter__lead {
  font-size: 1.05em;
  font-weight: 600;
  color: #111;
  margin: 0 0 1.2em !important;
}

/* ---------- "ALL THE TIME" band ----------
   A full-bleed black divider that introduces the first set of demos.
   Reused later for a second band if more sets get added. */
.band {
  background: var(--black);
  color: #fff;
  padding: clamp(72px, 12vw, 140px) 24px;
  text-align: center;
}


.band__title {
  margin-top: 0;
  font-size: clamp(2.75rem, 10vw, 6rem);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin: 0;
}

.band__sub {
  max-width: 34rem;
  margin: 26px auto 0;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  line-height: 1.62;
  opacity: 0.72;
  text-wrap: balance;
}

/* The one-line thesis, set larger and brighter than the lines around it. */
.band__sub--lead {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 600;
  opacity: 1;
  margin-top: 30px;
  letter-spacing: -0.015em;
}

.band__sub strong {
  color: #fff;
  font-weight: 700;
  opacity: 1;
  border-bottom: 2px solid var(--red-600);
  padding-bottom: 1px;
}

/* ---------- CSS phone mockups (stand-ins for screenshots) ----------
   These sit inside the existing .carousel / .cws__shot-track, so they
   inherit the scroll-snap behaviour and arrow buttons for free. */
.carousel__track .shot {
  flex: 0 0 calc(33.333% - 11px);
  width: calc(33.333% - 11px);
  scroll-snap-align: start;
  aspect-ratio: 9 / 17;
  border-radius: 22px;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.12), 0 18px 40px -22px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 18px 15px 16px;
  container-type: inline-size;
  background: #111;
  color: #fff;
  font-family: "Geist", system-ui, sans-serif;
}

@media (max-width: 900px) {
  .carousel__track .shot {
    flex-basis: calc(50% - 8px);
    width: calc(50% - 8px);
  }
}

@media (max-width: 600px) {
  .carousel__track .shot {
    flex-basis: calc(72% - 8px);
    width: calc(72% - 8px);
  }
}

/* Status bar */
.shot__status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: clamp(8px, 3.9cqw, 12px);
  font-weight: 600;
  opacity: 0.75;
  margin-bottom: 5.5cqw;
  flex: none;
}

.shot__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3.2cqw;
  min-height: 0;
  overflow: hidden;
}

.shot__body--top {
  justify-content: flex-start;
}

.shot__kicker {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: clamp(8px, 3.9cqw, 12px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.6;
}

.shot__big {
  font-size: clamp(15px, 8.6cqw, 30px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.shot__cjk {
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", sans-serif;
  font-size: clamp(18px, 12.2cqw, 40px);
  font-weight: 600;
  line-height: 1.15;
}

.shot__text {
  font-size: clamp(10px, 5.1cqw, 15px);
  line-height: 1.45;
  opacity: 0.82;
}

.shot__rule {
  width: 9.5cqw;
  height: 2px;
  background: currentColor;
  opacity: 0.35;
  margin: 1cqw 0;
  flex: none;
}

.shot__pill {
  align-self: flex-start;
  font-size: clamp(9px, 3.9cqw, 12px);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 1.6cqw 3.4cqw;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.shot__cta {
  flex: none;
  margin-top: 4cqw;
  text-align: center;
  font-size: clamp(10px, 5.1cqw, 15px);
  font-weight: 600;
  padding: 3.4cqw 2.5cqw;
  border-radius: 999px;
  background: #fff;
  color: #111;
}

.shot__caption {
  flex: none;
  margin-top: 3.5cqw;
  font-size: clamp(8px, 3.9cqw, 12px);
  opacity: 0.55;
  text-align: center;
}

/* Chat bubbles inside a mock screen */
.shot__chat {
  display: flex;
  flex-direction: column;
  gap: 2cqw;
  overflow: hidden;
}

.bub {
  max-width: 88%;
  padding: 2.4cqw 3.3cqw;
  border-radius: 4cqw;
  font-size: clamp(9px, 4.7cqw, 14px);
  line-height: 1.35;
}

.bub--them {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.16);
  border-bottom-left-radius: 5px;
}

.bub--you {
  align-self: flex-end;
  background: var(--pingo);
  border-bottom-right-radius: 5px;
}

.bub--trans {
  align-self: flex-end;
  background: none;
  padding: 0 1cqw;
  font-size: clamp(7px, 3.6cqw, 11px);
  opacity: 0.6;
  font-style: italic;
}

.bub__cjk {
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", sans-serif;
  font-size: 1.15em;
}

/* Waveform / meter decorations */
.shot__wave {
  display: flex;
  align-items: flex-end;
  gap: 0.9cqw;
  height: 14cqw;
  flex: none;
}

.shot__wave i {
  flex: 1;
  background: currentColor;
  opacity: 0.55;
  border-radius: 2px;
}

/* Screen colour themes */
.shot.shot--block { background: linear-gradient(165deg, #3a0d0d, #8b1414); }
.shot.shot--win   { background: linear-gradient(165deg, #0b2f16, #1b7a38); }
.shot.shot--type  { background: linear-gradient(165deg, #101014, #24242c); }
.shot.shot--night { background: linear-gradient(165deg, #070b1c, #16205a); }
.shot.shot--call  { background: linear-gradient(165deg, #14100c, #4a3418); }
.shot.shot--game  { background: linear-gradient(165deg, #2a0a2e, #7a1160); }
.shot.shot--pingo { background: linear-gradient(165deg, #052a52, #0071e3); }
.shot.shot--light { background: #f2f2f7; color: #1d1d1f; }

.shot--light .shot__pill { background: rgba(0, 0, 0, 0.06); border-color: rgba(0, 0, 0, 0.1); }
.shot--light .bub--them { background: #e5e5ea; color: #1d1d1f; }
.shot--light .shot__cta { background: var(--pingo); color: #fff; }

/* A mock keyboard for the Textbook screens */
.shot__kb {
  flex: none;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.shot__kb-row {
  display: flex;
  gap: 3px;
  justify-content: center;
}

.shot__kb-row i {
  flex: 1;
  height: 5.4cqw;
  border-radius: 1.2cqw;
  background: rgba(255, 255, 255, 0.16);
}

.shot--light .shot__kb-row i { background: rgba(0, 0, 0, 0.1); }

.shot__kb-bar {
  font-family: "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-size: clamp(8px, 3.9cqw, 12px);
  padding: 1.9cqw 2.8cqw;
  border-radius: 1.5cqw;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  gap: 10px;
  overflow: hidden;
  white-space: nowrap;
}

.shot--light .shot__kb-bar { background: rgba(0, 0, 0, 0.06); }

/* ---------- Browser mock for the Ad Swapper (Chrome Web Store) ---------- */
.cws__shot-track .browser {
  flex: 0 0 100%;
  scroll-snap-align: start;
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  overflow: hidden;
  font-family: "Geist", system-ui, sans-serif;
}

.browser__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: #f1f3f4;
  border-bottom: 1px solid #e0e2e5;
}

.browser__dots {
  display: flex;
  gap: 5px;
}

.browser__dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #d5d7da;
}

.browser__url {
  flex: 1;
  background: #fff;
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.7rem;
  color: var(--gray-500);
}

.browser__page {
  display: flex;
  gap: 14px;
  padding: 18px;
  min-height: 240px;
}

.browser__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.browser__line {
  height: 9px;
  border-radius: 4px;
  background: var(--gray-200);
}

.browser__line--title {
  height: 15px;
  width: 62%;
  background: var(--gray-300);
}

.browser__line--short { width: 74%; }

.browser__ad {
  flex: none;
  width: 40%;
  min-width: 180px;
  border-radius: 10px;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  color: #fff;
  background: linear-gradient(160deg, #052a52, #0071e3);
}

.browser__ad--old {
  background: repeating-linear-gradient(45deg, #e9e9ee, #e9e9ee 10px, #dfdfe6 10px, #dfdfe6 20px);
  color: var(--gray-500);
  align-items: center;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
}

.browser__ad-word {
  font-family: "PingFang SC", "Hiragino Sans GB", sans-serif;
  font-size: 1.9rem;
  font-weight: 600;
  line-height: 1.1;
}

.browser__ad-gloss {
  font-size: 0.85rem;
  opacity: 0.85;
}

.browser__ad-eg {
  font-size: 0.72rem;
  opacity: 0.7;
  line-height: 1.4;
  margin-top: 6px;
}

.browser__tag {
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-top: auto;
}

@media (max-width: 640px) {
  .browser__page { flex-direction: column; }
  .browser__ad { width: 100%; }
}

/* ---------- Small overrides ---------- */

/* ---------- Gilt portrait frame ----------
   A carved-and-gilded museum frame, built from gradients rather than an
   image so it stays sharp at any size. Three layers, outside in:
   the moulding (.portrait__frame), a dark rabbet with a gold fillet
   (.portrait__fillet), then the canvas itself. */
.portrait {
  flex: none;
  width: clamp(230px, 31vw, 380px);
  margin: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.portrait__frame {
  position: relative;
  width: 100%;
  padding: clamp(16px, 3.4vw, 30px);
  border-radius: 4px;
  /* The moulding. The conic layer shades each of the four edges differently,
     which is what makes the mitred corners read as carved rather than printed;
     the linear layer underneath is the gold itself. */
  background:
    conic-gradient(
      from 45deg,
      rgba(255, 252, 235, 0.34) 0deg 90deg,
      rgba(28, 18, 0, 0.16) 90deg 180deg,
      rgba(28, 18, 0, 0.38) 180deg 270deg,
      rgba(255, 252, 235, 0.12) 270deg 360deg
    ),
    linear-gradient(
      145deg,
      #f7e6b0 0%,
      #d9b64a 14%,
      #8f6f22 30%,
      #f2dfa0 45%,
      #c2992f 60%,
      #7d5f1b 78%,
      #e6cf86 92%,
      #a8831f 100%
    );
  box-shadow:
    /* crisp outer keyline so the gold doesn't bleed into the black */
    0 0 0 1px #4a3810,
    /* the frame casting onto the wall */
    0 34px 70px -22px rgba(0, 0, 0, 0.95),
    0 8px 20px -8px rgba(0, 0, 0, 0.7),
    /* a lit top edge and a shaded bottom edge */
    inset 0 2px 1px rgba(255, 248, 214, 0.75),
    inset 0 -2px 2px rgba(60, 43, 8, 0.8);
}

/* Four carved corner rosettes — one pseudo-element, four radial gradients. */
.portrait__frame::before {
  content: "";
  position: absolute;
  inset: clamp(5px, 1vw, 9px);
  border-radius: 2px;
  pointer-events: none;
  background:
    radial-gradient(circle at 0 0, rgba(255, 249, 219, 0.9) 0 5px, rgba(120, 90, 24, 0.65) 5px 7px, transparent 7px),
    radial-gradient(circle at 100% 0, rgba(255, 249, 219, 0.9) 0 5px, rgba(120, 90, 24, 0.65) 5px 7px, transparent 7px),
    radial-gradient(circle at 0 100%, rgba(255, 249, 219, 0.9) 0 5px, rgba(120, 90, 24, 0.65) 5px 7px, transparent 7px),
    radial-gradient(circle at 100% 100%, rgba(255, 249, 219, 0.9) 0 5px, rgba(120, 90, 24, 0.65) 5px 7px, transparent 7px);
}

/* A hairline scribe line running around the moulding, as on a real frame. */
.portrait__frame::after {
  content: "";
  position: absolute;
  inset: clamp(7px, 1.4vw, 12px);
  border: 1px solid rgba(90, 66, 16, 0.55);
  border-radius: 2px;
  box-shadow: inset 0 1px 0 rgba(255, 245, 205, 0.35);
  pointer-events: none;
}

/* The rabbet: a dark recess with a bright gold fillet against the canvas. */
.portrait__fillet {
  position: relative;
  padding: 4px;
  background: linear-gradient(160deg, #3a2b0c, #1a1305);
  box-shadow:
    inset 0 0 0 1px rgba(240, 219, 150, 0.85),
    inset 0 3px 9px rgba(0, 0, 0, 0.9);
}

.portrait__img {
  display: block;
  width: 100%;
  height: auto;
}

/* Brass plaque, the way a gallery labels the sitter. */
.portrait__plaque {
  font-size: clamp(0.62rem, 1.1vw, 0.75rem);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #3a2c0a;
  padding: 7px 16px;
  border-radius: 2px;
  background: linear-gradient(160deg, #e8d191, #b9962f 55%, #d8bd6c);
  box-shadow:
    0 0 0 1px rgba(74, 56, 16, 0.9),
    0 6px 14px -6px rgba(0, 0, 0, 0.9),
    inset 0 1px 0 rgba(255, 250, 224, 0.7);
}

/* Pingo blue rather than the reference site's blue on the store buttons. */
.get-btn { background: var(--pingo); }
.get-btn:hover { background: var(--pingo-press); }
.appstore__feature { background: var(--pingo-tint); }

/* App icons here are emoji tiles rather than real artwork. */
.appstore__icon--ph {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 46px;
  background: #f2f2f7;
  border: 1px solid var(--gray-200);
}

.cws__app-icon--ph {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  background: #f2f2f7;
}

/* Footer note under the last panel */
.outro {
  background: #fff;
  padding: clamp(56px, 9vw, 110px) 24px;
  border-top: 1px solid #eee;
}

.outro__inner {
  max-width: 640px;
  margin: 0 auto;
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  line-height: 1.65;
  color: #1a1a1a;
}

.outro__inner h2 {
  font-size: 1.5em;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}

.outro__inner p { margin: 0 0 1.1em; }

.outro__inner ul {
  padding-left: 1.2em;
  margin: 0 0 1.2em;
}

.outro__inner li { margin-bottom: 0.45em; }

/* Caption strip under each browser mock in the Ad Swapper carousel */
.browser__cap {
  padding: 10px 16px;
  border-top: 1px solid var(--gray-200);
  font-size: 0.8rem;
  color: var(--gray-600);
  background: #fafafa;
}

/* Non-vocab ad variants (motivational nag, weekly stats) */
.browser__ad--nag  { background: linear-gradient(160deg, #3a0d0d, #8b1414); }
.browser__ad--stat { background: linear-gradient(160deg, #0b2f16, #1b7a38); }

.browser__ad-shout {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

/* "…typing" bubble — your turn to speak */
.bub--typing {
  letter-spacing: 0.25em;
  opacity: 0.75;
  padding-top: 1.4cqw;
  padding-bottom: 1.4cqw;
}

/* ---------- Narrow screens ----------
   The App Store header is a flex row; without min-width:0 the long formula
   line refuses to shrink and pushes the GET button off the right edge. */
.appstore__head-info { min-width: 0; }

@media (max-width: 560px) {
  .appstore__head {
    gap: 12px;
  }

  .appstore__icon,
  .appstore__icon--ph {
    width: 66px;
    height: 66px;
    font-size: 34px;
    border-radius: 14px;
  }

  .appstore__head-row {
    flex-wrap: wrap;
    gap: 10px;
  }

  .get-btn {
    padding: 4px 24px 8px;
  }

  .appstore__feature {
    padding: 22px 18px;
  }
}

/* The carousel arrows sit over the mock screens rather than over photos, so
   they need to read as controls instead of smudges. */
.carousel__arrow,
.cws__shot-arrow {
  background: #fff;
  border: 1px solid var(--gray-200);
  box-shadow: 0 6px 16px -4px rgba(0, 0, 0, 0.35);
  opacity: 0.96;
}

.carousel__arrow:hover,
.cws__shot-arrow:hover {
  opacity: 1;
  background: #fff;
}

/* ============================================================
   iPhone call screens (Mother Tongue)
   A .shot whose whole surface is the caller's photo, with the
   iOS incoming-call and in-call furniture layered over it.
   All sizing is in cqw so it tracks the phone, not the window.
   ============================================================ */
/* Doubled class so this outranks `.carousel__track .shot`, whose `background`
   shorthand would otherwise reset background-size back to `auto`. */
.shot.shot--call-photo {
  background-size: cover;
  /* The source images are pre-cropped to roughly phone aspect, so plain
     centring keeps the face under the caller name and the pointing finger
     above the answer buttons. */
  background-position: center;
  background-repeat: no-repeat;
  padding: 0;
  justify-content: space-between;
}

/* Scrim — dark at top and bottom so the name and buttons stay legible
   over whatever the photo is doing underneath. */
.shot.shot--call-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.62) 0%,
    rgba(0, 0, 0, 0.22) 26%,
    rgba(0, 0, 0, 0.1) 46%,
    rgba(0, 0, 0, 0.68) 76%,
    rgba(0, 0, 0, 0.88) 100%
  );
  pointer-events: none;
}

.call {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 18px 15px 16px;
  color: #fff;
  text-align: center;
}

.call__status {
  display: flex;
  justify-content: space-between;
  font-size: clamp(8px, 3.9cqw, 12px);
  font-weight: 600;
  opacity: 0.9;
  flex: none;
}

.call__head {
  margin-top: 7cqw;
  flex: none;
}

.call__name {
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", sans-serif;
  font-size: clamp(22px, 12.5cqw, 44px);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin: 0;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.65);
}

.call__sub {
  font-size: clamp(10px, 4.6cqw, 15px);
  opacity: 0.82;
  margin: 1.6cqw 0 0;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7);
}

.call__spacer { flex: 1; }

/* Secondary actions (Remind Me / Message) sit above the answer row. */
.call__minor {
  display: flex;
  justify-content: space-evenly;
  margin-bottom: 6cqw;
  flex: none;
}

.call__actions {
  display: flex;
  justify-content: space-evenly;
  flex: none;
}

.call__act {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.2cqw;
  font-size: clamp(8px, 3.5cqw, 12px);
  opacity: 0.95;
}

.call__btn {
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.call__btn--sm {
  width: 11cqw;
  height: 11cqw;
}

.call__btn--lg {
  width: 19cqw;
  height: 19cqw;
  box-shadow: 0 6px 18px -6px rgba(0, 0, 0, 0.8);
}

.call__btn--accept { background: #34c759; }
.call__btn--decline { background: #ff3b30; }

.call__btn svg {
  width: 46%;
  height: 46%;
  fill: #fff;
}

.call__btn--sm svg { width: 52%; height: 52%; }

/* Decline is the same glyph rotated, the way iOS does it. */
.call__btn--decline svg { transform: rotate(135deg); }

/* ---- In-call variant ---- */
.call--active .call__head { margin-top: 5cqw; }

.call__timer {
  font-size: clamp(10px, 4.4cqw, 15px);
  opacity: 0.8;
  margin: 1.4cqw 0 0;
  font-variant-numeric: tabular-nums;
}

/* Live transcript over the photo */
.call__transcript {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 2cqw;
  margin: 4cqw 0;
  text-align: left;
}

.call__line {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-radius: 3.4cqw;
  padding: 2.4cqw 3.2cqw;
  font-size: clamp(9px, 4.3cqw, 14px);
  line-height: 1.35;
}

.call__line--you {
  background: rgba(0, 113, 227, 0.72);
  margin-left: 12%;
}

.call__line-cjk {
  font-family: "PingFang SC", "Hiragino Sans GB", "Noto Sans CJK SC", sans-serif;
  font-size: 1.1em;
}

.call__line-gloss {
  display: block;
  font-size: 0.82em;
  opacity: 0.72;
  font-style: italic;
  margin-top: 0.5cqw;
}

/* The 2x3 control grid on an active call */
.call__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3.4cqw;
  justify-items: center;
  margin-bottom: 5cqw;
  flex: none;
}

.call__end {
  display: flex;
  justify-content: center;
  flex: none;
}

/* ============================================================
   "Is this true?" button + arXiv-styled evidence modal
   ============================================================ */
.istrue {
  font-family: "Geist Mono", ui-monospace, "SFMono-Regular", monospace;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: #b31b1b;
  background: transparent;
  border: 1px solid rgba(179, 27, 27, 0.4);
  border-radius: 999px;
  padding: 6px 20px 6px 7px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}

/* The "ackchyually" guy, in a circle, inline with the label. On hover he does
   a full barrel roll — the same gag as the buffer-spin logo on locketideas. */
.istrue::before {
  content: "";
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: #fff url("assets/images/ackchyually.png") center/100% no-repeat;
  box-shadow: inset 0 0 0 1px rgba(179, 27, 27, 0.35);
  flex: none;
  transition: transform 0.6s cubic-bezier(0.34, 1.4, 0.5, 1);
}

.istrue:hover::before {
  animation: ackchyually-roll 0.75s cubic-bezier(0.34, 1.3, 0.5, 1);
}

@keyframes ackchyually-roll {
  0%   { transform: rotate(0) scale(1); }
  55%  { transform: rotate(200deg) scale(1.14); }
  100% { transform: rotate(360deg) scale(1); }
}

@media (prefers-reduced-motion: reduce) {
  .istrue:hover::before { animation: none; }
}

.istrue:hover {
  background: rgba(179, 27, 27, 0.06);
  border-color: #b31b1b;
}

/* ---- The modal shell ---- */
.arxiv-modal[hidden] { display: none; }

.arxiv-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(16px, 4vw, 48px) 16px;
  overflow-y: auto;
}

.arxiv-modal__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

/* ---- The arXiv page itself ---- */
.arxiv {
  position: relative;
  width: 100%;
  max-width: 780px;
  background: #fff;
  color: #1a1a1a;
  border: 1px solid #ccc;
  border-radius: 3px;
  box-shadow: 0 30px 70px -20px rgba(0, 0, 0, 0.6);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

.arxiv__close {
  position: absolute;
  top: 10px;
  right: 12px;
  background: none;
  border: none;
  font-size: 26px;
  line-height: 1;
  color: #888;
  cursor: pointer;
  padding: 4px 8px;
}

.arxiv__close:hover { color: #111; }

/* Masthead — Cornell red wordmark over a hairline, as on arxiv.org */
.arxiv__head {
  border-bottom: 1px solid #ddd;
  padding: 18px 26px 14px;
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
}

.arxiv__brand {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.85rem;
  font-weight: 700;
  color: #b31b1b;
  letter-spacing: -0.01em;
  line-height: 1;
}

.arxiv__brand em {
  font-style: italic;
  font-size: 1.12em;
}

.arxiv__crumb {
  font-size: 0.82rem;
  color: #666;
}

.arxiv__crumb a { color: #1a4b8c; text-decoration: none; }
.arxiv__crumb a:hover { text-decoration: underline; }

/* Claim banner */
.arxiv__claim {
  padding: 18px 26px;
  border-bottom: 1px solid #eee;
  background: #fafafa;
}


.arxiv__claim-text {
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 12px;
  color: #111;
}



.arxiv__note {
  font-size: 0.9rem;
  color: #444;
  margin: 10px 0 0;
  line-height: 1.55;
}

/* Paper listing */
.arxiv__list {
  padding: 6px 26px 26px;
}

.paper {
  padding: 20px 0;
  border-bottom: 1px solid #eee;
}

.paper:last-child { border-bottom: none; }

.paper__id {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.78rem;
  color: #b31b1b;
  margin: 0 0 5px;
}

.paper__id span { color: #666; }

.paper__title {
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0 0 5px;
  color: #111;
}

.paper__authors {
  font-size: 0.9rem;
  color: #1a4b8c;
  margin: 0 0 10px;
}

.paper__abstract {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #222;
  margin: 0 0 12px;
}

.paper__abstract b {
  font-style: italic;
  font-weight: 400;
  color: #444;
}

.paper__links {
  font-size: 0.85rem;
  color: #666;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 4px;
  align-items: center;
}

.paper__links a {
  color: #1a4b8c;
  text-decoration: none;
}

.paper__links a:hover { text-decoration: underline; }



@media (max-width: 560px) {
  .arxiv__head,
  .arxiv__claim,
    .arxiv__list { padding-left: 16px; padding-right: 16px; }
}

/* ============================================================
   Muscle — the comfort-zone principle
   ============================================================ */
/* ---------- Insights intro — heading over the muscle + band pair ---------- */
.insights {
  background: #fff;
  border-top: 1px solid #eee;
  padding: clamp(64px, 10vw, 120px) 24px clamp(8px, 2vw, 20px);
  text-align: center;
}

.insights__title {
  max-width: 900px;
  margin: 0 auto;
  font-size: clamp(2.25rem, 7vw, 4rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}

.insights__sub {
  max-width: 34rem;
  margin: 20px auto 0;
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  line-height: 1.62;
  opacity: 0.72;
  text-wrap: balance;
}

.insights__sub strong {
  font-weight: 700;
  opacity: 1;
  border-bottom: 2px solid var(--red-600);
  padding-bottom: 1px;
}

/* The intro already carries the rule + top padding for this block. */
.insights + .muscle {
  border-top: 0;
  padding-top: clamp(28px, 4vw, 48px);
}

.muscle {
  background: #fff;
  padding: clamp(56px, 9vw, 110px) 24px;
  border-top: 1px solid #eee;
}

.muscle__inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: clamp(32px, 6vw, 70px);
}

.muscle__text { flex: 1; }

.muscle__title {
  font-size: clamp(1.9rem, 4.6vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 18px;
}

.muscle__text p {
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.62;
  color: #2a2a2e;
  margin: 0 0 1em;
}

.muscle__punch {
  font-weight: 600;
  color: #111 !important;
  border-left: 3px solid var(--red-600);
  padding-left: 16px;
}

.muscle__viz {
  flex: none;
  width: min(260px, 40%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

/* A barbell doing slow reps. */
.lifter {
  display: flex;
  align-items: center;
  gap: 3px;
  animation: lift 2.6s ease-in-out infinite;
}

.lifter__plate {
  width: 26px;
  height: 74px;
  border-radius: 6px;
  background: linear-gradient(160deg, #2f3136, #17181c);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.lifter__bar {
  width: 86px;
  height: 11px;
  border-radius: 3px;
  background: linear-gradient(180deg, #d8d8dd, #9a9aa2);
}

@keyframes lift {
  0%, 100% { transform: translateY(16px); }
  45%      { transform: translateY(-14px); }
  55%      { transform: translateY(-14px); }
}

/* Three bands with a marker that settles just past comfortable. */
.zones {
  position: relative;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.zone {
  text-align: center;
  padding: 7px 2px;
  border-radius: 4px;
  background: var(--gray-100, #f0f0f3);
  color: var(--gray-500);
}

.zone--target {
  background: rgba(220, 38, 38, 0.1);
  color: var(--red-600);
  font-weight: 700;
}

.zones__marker {
  position: absolute;
  top: -11px;
  left: 50%;
  width: 0;
  height: 0;
  margin-left: -5px;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 7px solid var(--red-600);
  animation: settle 2.6s ease-in-out infinite;
}

@keyframes settle {
  0%, 100% { transform: translateX(-62px); }
  45%, 55% { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .lifter,
  .zones__marker { animation: none; }
}

@media (max-width: 700px) {
  .muscle__inner {
    flex-direction: column;
    text-align: center;
  }
  .muscle__punch {
    text-align: left;
  }
  .muscle__viz {
    width: min(260px, 78%);
  }
}

/* ============================================================
   PS — the Vibe Jam game
   ============================================================ */
.ps {
  background: #fff;
  padding: clamp(48px, 9vw, 100px) 24px;
  border-top: 1px solid #eee;
}

.ps__inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: clamp(28px, 5vw, 56px);
}

.ps__text {
  flex: 1;
  font-size: 1.1rem;
  line-height: 1.6;
  color: #444;
  margin: 0;
  text-align: left;
}

.ps__text strong { color: #111; }

.ps__text a {
  color: #1a73e8;
  text-decoration: underline;
}

.ps__video-frame {
  flex: none;
  position: relative;
  width: min(260px, 45%);
  aspect-ratio: 9 / 16;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
}

.ps__video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

@media (max-width: 600px) {
  .ps__inner {
    flex-direction: column;
    text-align: center;
  }
  .ps__text { text-align: center; }
  .ps__video-frame { width: min(260px, 80%); }
}

/* ============================================================
   Lite YouTube facade
   A real <iframe> pulls the whole YouTube player on page load, which is
   why the video appeared late. This is a static stand-in that looks like
   a YouTube card; the iframe is only created when someone clicks it.
   ============================================================ */
.lite-yt {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  margin: 0;
  padding: 22px 18px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  text-align: center;
  font-family: "Geist", system-ui, sans-serif;
  color: #fff;
  background: radial-gradient(120% 80% at 50% 42%, #2a2a2e 0%, #0d0d0f 70%);
}

.lite-yt__label {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.lite-yt__sub {
  font-size: 0.78rem;
  opacity: 0.62;
}

.lite-yt__play {
  width: 68px;
  height: 48px;
  margin: auto 0;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
  transition: transform 0.18s ease;
}

.lite-yt__play-bg { fill: #212121; opacity: 0.85; }
.lite-yt__play-tri { fill: #fff; }

.lite-yt:hover .lite-yt__play { transform: scale(1.09); }
.lite-yt:hover .lite-yt__play-bg { fill: #f00; opacity: 1; }
.lite-yt:focus-visible .lite-yt__play-bg { fill: #f00; opacity: 1; }

.lite-yt__hint {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.45;
  margin-top: auto;
}

@media (prefers-reduced-motion: reduce) {
  .lite-yt__play { transition: none; }
  .lite-yt:hover .lite-yt__play { transform: none; }
}

/* Honeypot — off-screen for bots to find, invisible and unfocusable for people. */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

/* ---------- Book a meeting (Google Calendar) ---------- */
.gcal-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 22px;
  border: 1px solid var(--gray-300, #d1d5db);
  border-radius: 999px;
  background: #fff;
  color: var(--gray-800, #1f2937);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  line-height: 1;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.gcal-btn:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
}

.gcal-btn--sm {
  width: 100%;
  padding: 10px 16px;
  font-size: 0.9rem;
}

.gcal-btn--lg {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.gcal-icon {
  flex: none;
}

/* "or" divider inside the contact popup */
.contact-fab__or {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0 10px;
  color: var(--gray-500, #6b7280);
  font-size: 0.8rem;
}

.contact-fab__or::before,
.contact-fab__or::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--gray-200, #e5e7eb);
}

/* Full-width CTA before the closing quote */
.bookcta {
  background: #fff;
  border-top: 1px solid #eee;
  padding: clamp(64px, 10vw, 120px) 24px;
  text-align: center;
}

.bookcta__title {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.bookcta__sub {
  max-width: 34rem;
  margin: 14px auto 28px;
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.6;
  opacity: 0.72;
  text-wrap: balance;
}

/* The FAQ answer's button shouldn't stretch across the accordion. */
.acc__body .gcal-btn {
  margin-top: 12px;
}