/* Hallmark · genre: modern-minimal · macrostructure: Photographic · theme: "Campo" (design.md)
 * enrichment: spoken order building over trade photos · nav: N1b · footer: Ft4 · design-system: design.md
 * motion: one demo pass + manual replay
 */

/* ---------- Hero ---------- */
.hero { background: var(--color-navy); color: var(--color-on-navy-2); overflow-x: clip; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6.6fr); gap: var(--space-xl); align-items: center; padding-block: var(--space-lg) var(--space-xl); }
.hero h1 { color: var(--color-on-navy); font-size: clamp(2.9rem, 1.5rem + 4vw, 4.3rem); font-weight: 900; line-height: 1.03; letter-spacing: -0.022em; white-space: pre-line; }
.hero__mark { color: var(--color-marker); }
.hero__lede { font-size: clamp(1.12rem, 1.05rem + 0.3vw, 1.25rem); line-height: 1.45; margin-top: var(--space-md); max-width: 46ch; }
.hero__stores { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-top: var(--space-lg); }
.hero__btn-line { --btn-fg: var(--color-marker); --btn-border: var(--color-marker); }
.hero__btn-line:hover { --btn-bg: var(--color-navy-2); }

.tag { position: absolute; left: var(--space-xs); top: var(--space-xs); background: var(--color-marker); color: var(--color-marker-ink); font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; line-height: 1.1; padding: var(--space-3xs) var(--space-2xs); border-radius: var(--radius-input); max-width: calc(100% - var(--space-lg)); }

.media { position: relative; min-width: 0; display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr); grid-template-rows: repeat(2, minmax(0, 1fr)); gap: var(--space-xs); height: min(600px, calc(100svh - 170px)); min-height: 500px; }
.tile { position: relative; margin: 0; border-radius: var(--radius-card); overflow: hidden; background: var(--color-navy-2); min-height: 0; }
.tile:first-child { grid-row: 1 / span 2; }
.tile img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.tile:first-child img { object-position: 48% 42%; transform: scale(1.6); transform-origin: 50% 80%; }

.demo { position: absolute; z-index: 2; left: calc(var(--space-lg) * -1); bottom: var(--space-md); width: 19.5rem; background: var(--color-card); color: var(--color-ink); border-radius: var(--radius-card); box-shadow: var(--shadow-float-card); overflow: hidden; }
.demo__said { padding: var(--space-xs) var(--space-sm); border-bottom: var(--rule); }
.demo__top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-xs); font-size: 0.86rem; color: var(--color-muted); font-weight: 500; }
.wave { display: flex; align-items: center; gap: 2px; height: 20px; }
.wave i { display: block; width: 3px; height: 100%; border-radius: 2px; background: var(--color-accent); transform: scaleY(0.3); }
.wave i:nth-child(3n) { transform: scaleY(0.65); animation-delay: -0.4s; }
.wave i:nth-child(4n+1) { transform: scaleY(0.45); }
.wave i:nth-child(2n) { animation-delay: -0.21s; }
.wave i:nth-child(5n) { animation-delay: -0.13s; }
.is-speaking .wave i { animation: talk 0.62s ease-in-out infinite alternate; }
@keyframes talk { from { transform: scaleY(0.18); } to { transform: scaleY(1); } }
.demo__line { font-size: 1.05rem; font-weight: 700; line-height: 1.3; margin-top: var(--space-3xs); min-height: 2.6em; }
.demo__line span.is-off { visibility: hidden; }
.demo__order { padding: var(--space-3xs) var(--space-sm) var(--space-2xs); font-variant-numeric: tabular-nums; }
.demo__row { display: flex; justify-content: space-between; gap: var(--space-sm); padding-block: 6px; border-top: var(--rule); font-size: 0.95rem; transition: transform 280ms var(--ease-out); }
.demo__row:first-child { border-top: 0; }
.demo__row span:first-child { color: var(--color-muted); }
.demo__row span:last-child { font-weight: 500; text-align: right; }
.demo__row--total span { font-weight: 700 !important; color: var(--color-ink) !important; }
.demo__row.is-off { visibility: hidden; transform: translateY(8px); }
.demo__done { display: flex; align-items: center; gap: var(--space-2xs); background: var(--color-success-soft); color: var(--color-success-ink); font-weight: 500; font-size: 0.92rem; padding: var(--space-2xs) var(--space-sm); min-height: 40px; }
.demo__done::before { content: ""; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--color-success); }
.demo__done.is-off { visibility: hidden; }
.demo__again { margin-left: auto; font: 700 0.9rem var(--font-body); color: inherit; background: none; border: 0; padding: 0; text-decoration: underline; text-underline-offset: 2px; cursor: pointer; white-space: nowrap; }
.demo__again:hover { text-decoration-thickness: 2px; }

.strip { border-bottom: var(--rule); }
.strip ul { display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-2xs) var(--space-xl); padding-block: var(--space-md); color: var(--color-ink); font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; line-height: 1.3; }

/* ---------- Section headings ---------- */
.work h2, .ai h2, .trades h2 { font-size: clamp(2rem, 1.5rem + 2vw, 3rem); line-height: 1.08; letter-spacing: -0.014em; max-width: 22ch; }

/* ---------- Feature tabs ---------- */
.work { padding-block: var(--space-3xl) var(--space-2xl); }
.work__lede { margin-top: var(--space-sm); max-width: 56ch; color: var(--color-muted); }
.tabs { display: flex; flex-wrap: wrap; gap: var(--space-2xs); margin-top: var(--space-lg); }
.tabs button { font: 700 1rem var(--font-body); line-height: 1.2; color: var(--color-ink); background: var(--color-paper-2); border: 2px solid transparent; border-radius: var(--radius-input); padding: var(--space-2xs) var(--space-sm); cursor: pointer; white-space: nowrap; transition: background-color var(--dur-short) var(--ease-out); }
.tabs button:hover { background: var(--color-paper-3); }
.tabs button:active { transform: translateY(1px); }
.tabs button[aria-selected="true"] { background: var(--color-navy); color: var(--color-on-navy); }
.panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: var(--space-xl); align-items: center; background: var(--color-paper-2); border-radius: var(--radius-card); margin-top: var(--space-md); padding-inline: clamp(24px, 5vw, 64px); overflow: hidden; }
.panel[hidden] { display: none; }
.panel__copy { padding-block: var(--space-xl); align-self: center; }
.panel h3 { font-size: clamp(1.6rem, 1.35rem + 1vw, 2.2rem); line-height: 1.12; letter-spacing: -0.01em; }
.panel p { margin-top: var(--space-xs); max-width: 46ch; color: var(--color-muted); }
.panel ul { margin-top: var(--space-sm); display: grid; gap: var(--space-2xs); max-width: 46ch; }
.panel li { position: relative; padding-left: 26px; color: var(--color-ink); font-weight: 500; }
.panel li::before { content: ""; position: absolute; left: 2px; top: 0.34em; width: 13px; height: 7px; border-left: 3px solid var(--color-success); border-bottom: 3px solid var(--color-success); transform: rotate(-45deg); }
.panel__shot { justify-self: center; width: min(100%, 20rem); margin-block: var(--space-xl); border: var(--rule); border-radius: 20px; overflow: hidden; background: var(--color-card); box-shadow: var(--shadow-card); }
.panel__shot img { width: 100%; height: auto; }

/* ---------- AI ---------- */
.ai { padding-block: var(--space-2xl) var(--space-3xl); }
.ai__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: var(--space-2xl); align-items: stretch; }
.ai__photo { position: relative; margin: 0; border-radius: var(--radius-card); overflow: hidden; min-height: 420px; background: var(--color-navy-2); }
.ai__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ai__list { margin-top: var(--space-lg); }
.ai__list li { padding-block: var(--space-md); border-top: var(--rule); }
.ai__list h3 { font-size: 1.45rem; line-height: 1.15; }
.ai__list p { margin-top: var(--space-3xs); max-width: 58ch; color: var(--color-muted); }
.ai__list q { display: block; quotes: "“" "”"; margin-top: var(--space-2xs); color: var(--color-ink); font-weight: 700; }

/* ---------- Trades mural ---------- */
.trades { background: var(--color-paper-2); padding-block: var(--space-3xl); }
.trades__lede { margin-top: var(--space-sm); max-width: 56ch; color: var(--color-muted); }
.reels { margin-top: var(--space-xl); display: grid; gap: var(--space-xs); overflow-x: clip; }
.reel { display: flex; width: 100%; overflow-x: auto; padding-inline: var(--page-gutter); scrollbar-width: none; }
.reel::-webkit-scrollbar { display: none; }
.reels.is-moving .reel { padding-inline: 0; }
.reel.is-dragging { cursor: grabbing; user-select: none; -webkit-user-select: none; }
.reel.is-dragging a { cursor: grabbing; }
@media (hover: hover) {
  .reel { cursor: grab; }
}
.trade { flex: none; padding-right: var(--space-xs); }
.trade a { position: relative; display: block; text-decoration: none; }
.trade img { width: 13rem; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-card); background: var(--color-paper-3); }
.trade .tag { max-width: calc(100% - var(--space-md)); white-space: normal; }
.trade a:hover .tag { background: var(--color-paper); }
.trade a:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; border-radius: var(--radius-card); }
.trades__foot { margin-top: var(--space-md); display: flex; justify-content: space-between; align-items: center; gap: var(--space-sm); }
.trades__note { font-size: var(--text-xs); color: var(--color-neutral); }
.trades__toggle { font: inherit; font-size: var(--text-xs); min-height: 2.75rem; padding-inline: var(--space-xs); margin-right: calc(var(--space-xs) * -1); background: none; border: 0; color: var(--color-ink); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.trades__toggle[hidden] { display: none; }

/* ---------- Narrow ---------- */
@media (max-width: 60rem) {
  .hero__grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); padding-block: var(--space-md) var(--space-lg); }
  .media { height: auto; min-height: 0; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); grid-template-rows: repeat(2, 150px); }
  .tile:first-child img { transform: none; }
  .tag { left: var(--space-2xs); top: var(--space-2xs); font-size: 0.8rem; padding: 3px 6px; max-width: none; white-space: nowrap; }
  .demo { position: relative; left: auto; bottom: auto; grid-column: 1 / -1; width: 100%; max-width: 25rem; margin: -84px auto 0; }
  .demo__done { font-size: 0.86rem; white-space: nowrap; }
  .hero__stores .btn { flex: 1 1 100%; }
  .strip ul { flex-direction: column; }
  .work { padding-block: var(--space-2xl); }
  .panel { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .panel__copy { padding-block: var(--space-lg) 0; }
  .panel__shot { margin-block: var(--space-lg); width: min(100%, 17.5rem); }
  .tabs { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--page-gutter) * -1); padding-inline: var(--page-gutter); padding-block: var(--space-3xs); scrollbar-width: none; }
  .tabs button { flex: none; }
  .ai { padding-block: var(--space-lg) var(--space-2xl); }
  .ai__grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
  .ai__photo { min-height: 0; aspect-ratio: 4 / 3; }
  .trades { padding-block: var(--space-2xl); }
  .reels { margin-top: var(--space-lg); gap: var(--space-2xs); }
  .trade { padding-right: var(--space-2xs); }
  .trade img { width: 9.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .tabs button { transition: none; }
  .tabs button:active { transform: none; }
  .demo__row { transition: none; }
  .wave i { animation: none !important; }
}

/* Customer quote */
.quote { padding-block: var(--space-2xl) var(--space-3xl); }
.quote__title { font-size: 1rem; line-height: 1.3; color: var(--color-muted); }
.quote__body { margin: var(--space-md) 0 0; }
.quote__body blockquote { margin: 0; max-width: 30ch; font-size: clamp(1.75rem, 3.6vw, 2.75rem); line-height: 1.15; font-weight: 700; quotes: "“" "”"; color: var(--color-ink); }
.quote__body blockquote::before { content: open-quote; }
.quote__body blockquote::after { content: close-quote; }
.quote__body figcaption { margin-top: var(--space-md); color: var(--color-muted); }
.quote__body figcaption strong { display: block; color: var(--color-ink); }
.quote__body--photo { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: var(--space-2xl); align-items: center; }
.quote__body--photo img { width: 100%; height: auto; border-radius: var(--radius-card); }
@media (max-width: 760px) {
  .quote__body--photo { grid-template-columns: 1fr; gap: var(--space-md); }
  .quote__body--photo img { width: 128px; }
}