/* The Wedding Vendor Guide · landing, variant 2.
   Adds the hero colonnade, the prologue and the compact catalog on top of landing.css. */

/* ------------------------------------------------------------- prologue -- */
.prologue { background: var(--sc-surface); }
.prologue__head { max-width: 44rem; }
.prologue__head h2 { font-size: var(--sc-t-3xl); line-height: 1.02; margin: 1rem 0 0; }
.prologue__head > p:last-child { color: var(--sc-ink-soft); margin: 1.25rem 0 0; font-size: var(--sc-t-lg); line-height: 1.5; max-width: 46ch; }

.prologue__author {
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 6rem);
  align-items: center; margin-top: clamp(3rem, 6vw, 5rem);
}
.prologue__photo { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--sc-r-sm); margin: 0; }
.prologue__photo img { position: absolute; left: 0; top: -10%; width: 100%; height: 120%; object-fit: cover; max-width: none; }
.prologue__photo figcaption { position: absolute; left: .8rem; bottom: .8rem; font-size: .68rem; color: #fff; opacity: .8; }
.prologue__letter h3 { font-size: var(--sc-t-2xl); margin: 0; }
.prologue__lead { font-family: var(--sc-font-display); font-size: clamp(1.5rem, 1.1rem + 1.2vw, 2.2rem); line-height: 1.2; margin: 1.25rem 0 0; }
.prologue__letter p:not(.prologue__lead) { color: var(--sc-ink-soft); max-width: 54ch; margin: 1.1rem 0 0; }
.prologue__letter .founder__sign { margin-top: 1.75rem; }

.prologue__grid {
  display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(2rem, 6vw, 6rem);
  margin-top: clamp(4rem, 8vw, 7rem); padding-top: clamp(2.5rem, 5vw, 4rem); border-top: 1px solid var(--line);
}
.prologue__grid h3 { font-size: var(--sc-t-xl); margin: 0; font-size: clamp(1.8rem, 1.3rem + 1.2vw, 2.4rem); }
.prologue__how ol { list-style: none; padding: 0; margin: 1.75rem 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem 3rem; }
.prologue__how li { display: flex; gap: 1rem; }
.prologue__how b { font-family: var(--sc-font-display); font-style: italic; font-weight: 500; font-size: 2.2rem; line-height: 1; color: var(--sc-accent); flex: none; width: 1.6rem; }
.prologue__how h4 { font-size: 1rem; font-weight: 600; margin: .2rem 0 0; }
.prologue__how p { font-size: .92rem; color: var(--sc-ink-soft); margin: .4rem 0 0; }
.prologue__rules ul { list-style: none; padding: 0; margin: 1.5rem 0 0; border-top: 1px solid var(--line); }
.prologue__rules li { display: flex; gap: .9rem; padding: 1rem 0; border-bottom: 1px solid color-mix(in oklab, var(--line) 70%, transparent); }
.prologue__rules li .icon { color: var(--sc-accent); margin-top: .2rem; }
.prologue__rules p { margin: 0; font-size: .94rem; color: var(--sc-ink-soft); }
.prologue__rules b { color: var(--sc-ink); font-weight: 600; }
/* «Важно знать перед покупкой»: eight numbered notes, two columns */
.prologue__notice { margin-top: clamp(3rem, 6vw, 5rem); padding: clamp(1.75rem, 4vw, 3rem); border-radius: var(--sc-r-lg); background: var(--sc-canvas); border: 1px solid color-mix(in oklab, var(--line) 70%, transparent); }
.prologue__notice h3 { margin: 0; font-size: clamp(1.8rem, 1.3rem + 1.2vw, 2.4rem); }
.prologue__notice ol { list-style: none; padding: 0; margin: 1.75rem 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(2rem, 4vw, 4rem); }
.prologue__notice li { display: flex; gap: 1rem; padding: 1.1rem 0; border-top: 1px solid color-mix(in oklab, var(--line) 70%, transparent); }
.prologue__num { flex: none; width: 1.6rem; font-family: var(--sc-font-display); font-style: italic; font-size: 1.7rem; line-height: 1; color: var(--sc-accent); }
.prologue__notice h4 { margin: 0; font-size: .98rem; font-weight: 600; line-height: 1.35; }
.prologue__notice p { margin: .4rem 0 0; font-size: .9rem; line-height: 1.6; color: var(--sc-ink-soft); max-width: 58ch; }

@media (max-width: 860px) {
  .prologue__author, .prologue__grid { grid-template-columns: 1fr; }
  .prologue__notice ol { grid-template-columns: 1fr; }
  .prologue__how ol { grid-template-columns: 1fr; }
  .prologue__head h2 { font-size: 2.4rem; }
}

/* -------------------------------------------------------------- catalog --
   Compact: one ruled row per section, details open in place. */
.catalog { background: var(--sc-canvas); }
.catalog__head { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 1rem clamp(2rem, 4vw, 4rem); align-items: end; }
.catalog__head .eyebrow { grid-column: 1 / -1; }
.catalog__head h2 { font-size: var(--sc-t-2xl); line-height: 1.05; margin: 0; }
.catalog__head > p:last-child { color: var(--sc-ink-soft); margin: 0; font-size: .92rem; max-width: 40ch; }
.catalog__body { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(2rem, 4vw, 4rem); margin-top: clamp(2rem, 4vw, 3rem); align-items: start; }
.catalog__list { border-top: 1px solid var(--line); }

.row { border-bottom: 1px solid color-mix(in oklab, var(--line) 80%, transparent); }
.row summary {
  list-style: none; cursor: pointer; display: grid; align-items: baseline;
  grid-template-columns: 2.2rem minmax(0, 1fr) auto 1.25rem; gap: 1.25rem; padding: .95rem .25rem;
  transition: background-color 160ms var(--sc-ease-out);
}
.row summary::-webkit-details-marker { display: none; }
@media (hover: hover) and (pointer: fine) { .row summary:hover { background: color-mix(in oklab, var(--sc-ink) 3%, transparent); } }
.row__no { font-family: var(--sc-font-display); font-style: italic; font-size: 1.15rem; color: var(--sc-accent); }
.row__title { font-family: var(--sc-font-display); font-weight: 500; font-size: 1.55rem; line-height: 1.1; }
.row__count { font-size: .8rem; color: var(--sc-ink-soft); white-space: nowrap; font-variant-numeric: tabular-nums; }
.row__icon { align-self: center; transition: transform 240ms var(--sc-ease-out); }
.row[open] .row__icon { transform: rotate(45deg); }
.row[open] summary .row__title { color: var(--sc-accent); }
.row__body { padding: 0 .25rem 1.25rem 3.45rem; animation: hero-fade 320ms var(--sc-ease-out) both; }
.row__body > p:first-of-type { margin: 0; color: var(--sc-ink-soft); max-width: 58ch; font-size: .95rem; }
.row__img { display: none; width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; border-radius: var(--sc-r-sm); margin-bottom: 1rem; }
.row__cond { list-style: none; padding: 0; margin: .9rem 0 0; display: flex; flex-wrap: wrap; gap: .4rem; }
.row__cond li { font-size: .82rem; padding: .35rem .7rem; border-radius: 999px; background: var(--sc-surface); border: 1px solid color-mix(in oklab, var(--line) 80%, transparent); }
.row__cond span { color: var(--sc-ink-soft); margin-right: .35rem; }
.row__lock { margin: .9rem 0 0; display: flex; gap: .5rem; align-items: center; font-size: .78rem; color: var(--sc-ink-soft); }
.row__lock .icon { color: var(--sc-accent); }

.catalog__sticky { position: sticky; top: calc(var(--bar-h) + 1.5rem); }
.catalog__stack { position: relative; aspect-ratio: 9 / 10; overflow: hidden; border-radius: 999px 999px var(--sc-r-sm) var(--sc-r-sm); background: var(--tint); }
.catalog__stack img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.05); transition: opacity 420ms var(--sc-ease-out), transform 900ms var(--sc-ease-out);
}
.catalog__stack img.is-on { opacity: 1; transform: none; }
.catalog__folio { display: flex; align-items: baseline; gap: .5rem; margin: 1rem 0 0; font-family: var(--sc-font-display); }
.catalog__folio span { font-size: 2.4rem; line-height: 1; font-style: italic; color: var(--sc-accent); font-variant-numeric: lining-nums tabular-nums; }
.catalog__folio small { font-size: 1rem; color: var(--sc-ink-soft); }
.catalog__folio b { font-weight: 500; font-size: 1.4rem; margin-left: .5rem; }


@media (max-width: 860px) {
  .catalog__head { grid-template-columns: 1fr; }
  .catalog__head h2 { font-size: 2rem; }
  .catalog__body { grid-template-columns: 1fr; }
  .catalog__stage { display: none; }
  .row summary { grid-template-columns: 1.8rem minmax(0, 1fr) 1.25rem; gap: .75rem; padding: .85rem 0; }
  .row__title { font-size: 1.35rem; }
  .row__count { grid-column: 2; grid-row: 2; }
  .row__icon { grid-column: 3; grid-row: 1; }
  .row__body { padding: 0 0 1.25rem 0; }
  .row__img { display: block; }
}
@media (prefers-reduced-motion: reduce) { .catalog__stack img, .row__body { transition-duration: 1ms; animation: none; transform: none; } }

/* ------------------------------------------------------------------ hero --
   Flow section. Load choreography is CSS; scroll depth comes from the engine's
   data-sc-parallax on each .arch; pointer depth is a `translate` on the image,
   so the three never fight over one transform. */
.hero { position: relative; background: var(--sc-canvas); overflow: clip; }
.hero__inner {
  min-height: min(100svh, 60rem); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: center; gap: clamp(1.5rem, 4vw, 4rem);
  padding-top: calc(var(--bar-h) + clamp(1.5rem, 5vh, 4rem)); padding-bottom: clamp(2rem, 6vh, 4rem);
}
.hero__title { font-size: clamp(2.5rem, 1rem + 2.9vw, 3.6rem); line-height: 1.03; margin: 1.1rem 0 0; }
.hero__title em { font-style: italic; color: var(--sc-accent); }
.hero__line { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.12em; }
.hero__line > span { display: inline-block; animation: hero-up 900ms var(--sc-ease-out) both; animation-delay: var(--d); }
.hero__rise { animation: hero-fade 800ms var(--sc-ease-out) both; animation-delay: var(--d); }
.hero__sub { margin: 1.5rem 0 0; max-width: 34ch; font-size: var(--sc-t-lg); line-height: 1.5; color: var(--sc-ink-soft); }
.hero .cover__ctas { margin-top: 2rem; }
.hero__facts { list-style: none; padding: 1.25rem 0 0; margin: 2.25rem 0 0; display: flex; gap: 2rem; border-top: 1px solid var(--line); font-size: .86rem; color: var(--sc-ink-soft); max-width: 30rem; }
.hero__facts b { font-family: var(--sc-font-display); font-weight: 500; font-size: 1.6rem; color: var(--sc-ink); margin-right: .3rem; font-variant-numeric: lining-nums; }

@keyframes hero-up { from { transform: translateY(105%); } }
@keyframes hero-fade { from { opacity: 0; transform: translateY(14px); } }

/* the colonnade */
.hero__stage { position: relative; height: min(78svh, 46rem); }
.arch { position: absolute; bottom: 0; will-change: transform; }
.arch__clip {
  position: relative; width: 100%; height: 100%; overflow: hidden;
  border-radius: 999px 999px var(--sc-r-sm) var(--sc-r-sm); background: var(--tint);
  box-shadow: var(--sc-e2);
  clip-path: inset(0 0 0 0 round 999px 999px 4px 4px);
  animation: arch-rise 1300ms var(--sc-ease-out) both; animation-delay: var(--d);
}
.arch__img {
  position: absolute; inset: -3%; width: 106%; height: 106%; max-width: none; object-fit: cover;
  translate: calc(var(--mx, 0) * var(--depth, 1) * -14px) calc(var(--my, 0) * var(--depth, 1) * -10px);
  transition: translate 600ms var(--sc-ease-out);
  animation: arch-settle 2200ms var(--sc-ease-out) both; animation-delay: var(--d);
}
@keyframes arch-rise { from { clip-path: inset(100% 0 0 0 round 999px 999px 4px 4px); } }
@keyframes arch-settle { from { transform: scale(1.18); } }

.arch--main { left: 22%; width: 44%; height: 94%; z-index: 2; }
.arch--back { left: 0; width: 28%; height: 66%; bottom: 14%; z-index: 1; }
.arch--front { right: 0; width: 32%; height: 58%; bottom: -3%; z-index: 3; }
.arch--front .arch__clip { border: 6px solid var(--sc-surface); }
.arch__line {
  position: absolute; inset: -14px -14px 0 -14px; z-index: -1; pointer-events: none;
  border: 1px solid var(--line); border-bottom: 0; border-radius: 999px 999px 0 0;
  animation: hero-fade 1200ms var(--sc-ease-out) both; animation-delay: 700ms;
}

/* the centre window turns through the guide: 4 slides, 20s loop */
.arch__slide { opacity: 0; animation: slide 20s linear infinite; animation-delay: calc(var(--i) * 5s - 1s); }
@keyframes slide {
  0% { opacity: 0; transform: scale(1.08); }
  5% { opacity: 1; }
  25% { opacity: 1; }
  30% { opacity: 0; transform: scale(1); }
  100% { opacity: 0; transform: scale(1); }
}
.arch__caption { position: absolute; left: 0; right: 0; top: calc(100% + 1rem); margin: 0; height: 1.4em; font-size: .82rem; font-weight: 600; letter-spacing: .04em; text-align: center; }
.arch__caption span { position: absolute; inset: 0; opacity: 0; animation: cap 20s linear infinite; animation-delay: calc(var(--i) * 5s - 1s); }
.arch__caption small { color: var(--sc-ink-soft); font-weight: 500; margin-left: .35rem; }
@keyframes cap { 0% { opacity: 0; transform: translateY(6px); } 5%, 25% { opacity: 1; transform: none; } 30%, 100% { opacity: 0; } }
.arch--main { margin-bottom: 2.4rem; height: calc(94% - 2.4rem); }

@media (max-width: 860px) {
  .hero__inner { grid-template-columns: 1fr; min-height: 0; gap: 2rem; padding-top: calc(var(--bar-h) + 1.5rem); }
  .hero__title { font-size: clamp(2.2rem, 1.3rem + 4.6vw, 2.7rem); }
  .hero__sub { font-size: 1rem; margin-top: 1rem; }
  .hero .cover__ctas { margin-top: 1.4rem; }
  .hero .cover__ctas .btn { flex: 1 1 auto; }
  .hero__facts { gap: 1.25rem; margin-top: 1.5rem; }
  .hero__facts b { font-size: 1.3rem; }
  .hero__stage { height: 62svh; max-height: 30rem; margin-inline: -.25rem; }
  .arch--main { left: 18%; width: 56%; }
  .arch--back { width: 30%; height: 56%; bottom: 20%; }
  .arch--front { width: 34%; height: 50%; }
  .arch--front .arch__clip { border-width: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__line > span, .hero__rise, .arch__clip, .arch__img, .arch__line { animation: none !important; }
  .arch__slide { animation: none !important; opacity: 0; }
  .arch__slide[style*="--i:0"] { opacity: 1; }
  .arch__caption span { animation: none; }
  .arch__caption span[style*="--i:0"] { opacity: 1; }
}

/* phones: signature on two clean lines, colonnade a little closer to the fold */
@media (max-width: 860px) {
  .prologue__letter .founder__sign { flex-direction: column; align-items: flex-start; gap: .2rem; }
  .prologue__letter .founder__sign strong { white-space: nowrap; }
  .hero__inner { gap: 1.25rem; }
  .hero__facts { margin-top: 1.25rem; padding-top: 1rem; }
  .hero__stage { height: 54svh; max-height: 26rem; }
}

/* ------------------------------------------------------------ legal pages */
.doc-page { background: var(--sc-canvas); }
.doc { max-width: 52rem; padding-top: calc(var(--bar-h) + clamp(2rem, 6vw, 4rem)); padding-bottom: 3rem; }
.doc__tabs { display: flex; flex-wrap: wrap; gap: .4rem; }
.doc__tabs a { padding: .45rem .85rem; border-radius: 999px; border: 1px solid var(--line); font-size: .82rem; font-weight: 600; text-decoration: none; color: var(--sc-ink-soft); }
.doc__tabs a[aria-current="page"] { background: var(--sc-ink); border-color: var(--sc-ink); color: var(--sc-canvas); }
.doc h1 { font-size: clamp(2.3rem, 1.6rem + 2.4vw, 3.6rem); line-height: 1.05; margin: 2rem 0 0; }
.doc__date { margin: .75rem 0 0; font-size: .82rem; color: var(--sc-ink-soft); }
.doc__body { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-size: 1rem; line-height: 1.7; }
.doc__body p { margin: 0 0 1rem; max-width: 68ch; }
.doc__body h2 { font-family: var(--sc-font-display); font-weight: 500; font-size: 1.75rem; line-height: 1.15; margin: 2.25rem 0 .75rem; }
.doc__body h3 { font-size: 1.05rem; font-weight: 600; margin: 1.5rem 0 .5rem; }
.doc__body ul { margin: 0 0 1rem; padding-left: 1.2rem; max-width: 68ch; }
.doc__body li { margin: .35rem 0; }
.doc__body li::marker { color: var(--sc-accent); }
.doc__body a { color: var(--sc-accent); }
.doc__back { margin-top: 3rem; }
.doc__foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .75rem 2rem; padding-top: 1.5rem; padding-bottom: 2.5rem; border-top: 1px solid var(--line); font-size: .8rem; color: var(--sc-ink-soft); }
.doc__foot a { color: inherit; }
/* the landing hides languages on phones inside the drawer; on a document page there is no drawer */
@media (max-width: 1080px) { .doc-page .bar__tools .langs--always { display: flex; } }
@media (max-width: 480px) { .doc-page .bar__tools .btn { display: none; } .doc-page .mark { font-size: 1.1rem; } }