/* ============================================================
   ХОЧУ ПРИГЛАСИТЬ — главная страница
   ============================================================ */

/* ============ ЭКРАН 1. ЖИВАЯ КАРТОЧКА ============ */
.hero { padding-block: clamp(40px, 7vh, 88px) clamp(56px, 9vh, 108px); }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  grid-template-areas: "words stage" "actions stage";
  grid-template-rows: auto auto;
  align-content: center;
  column-gap: clamp(32px, 5vw, 76px);
  row-gap: var(--s-6);
}
.hero__words   { grid-area: words;   display: grid; gap: var(--s-5); align-content: end; }
.hero__actions { grid-area: actions; display: grid; align-content: start; }
.stage         { grid-area: stage; }
.hero__eyebrow { display: flex; align-items: center; gap: 10px; }
.hero__eyebrow::after {
  content: ""; height: 1px; flex: 1; max-width: 90px;
  background: linear-gradient(90deg, var(--hairline), transparent);
}
/* «Ссылки» в заголовке подчёркнуты так же, как настоящая ссылка */
.hero h1 em {
  font-style: normal;
  position: relative;
  color: var(--wax);
  white-space: nowrap;
}
.hero h1 em::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: .06em;
  height: 2px; background: var(--wax);
  transform-origin: left; transform: scaleX(0);
  animation: draw-underline 900ms var(--ease-paper) 700ms forwards;
}
@keyframes draw-underline { to { transform: scaleX(1); } }

.hero__cta { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-2); }

/* Рейка фактов: не «карточки со статистикой», а строка на линии сгиба */
.facts {
  display: flex; flex-wrap: wrap;
  gap: var(--s-2) var(--s-6);
  margin-top: var(--s-6); padding-top: var(--s-5);
  border-top: 1px solid var(--hairline-2);
}
.facts li { display: grid; gap: 2px; }
.facts b {
  font-family: var(--face-display); font-weight: 300; font-size: 1.28rem;
  letter-spacing: -.03em; color: var(--ink);
}
.facts span { font-size: 0.78rem; color: var(--ink-soft); }

/* ---- Сцена с карточкой ---- */
.stage {
  position: relative;
  perspective: 1400px;
  display: grid; gap: 52px; justify-items: center;
}
.stage__card {
  position: relative;
  width: min(370px, 82vw);
  transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 500ms var(--ease-paper);
}
.stage__card.is-tracking { transition: transform 90ms linear; }

/* Лицо приглашения — бумага */
.paper {
  position: relative;
  aspect-ratio: 5 / 7.1;
  border-radius: var(--radius-card);
  background:
    radial-gradient(120% 80% at 22% 8%, #FFFFFF 0%, var(--card) 44%, var(--card-shade) 100%);
  color: #1B2422;
  padding: clamp(22px, 4.6vw, 34px);
  display: grid;
  grid-template-rows: auto 1fr auto;
  text-align: center;
  box-shadow:
    0 1px 0 rgba(255,255,255,.7) inset,
    0 2px 4px rgba(22,33,31,0.12),
    0 18px 36px rgba(22,33,31,0.18),
    0 44px 90px rgba(22,33,31,0.15);
  overflow: hidden;
  animation: card-arrive 1100ms var(--ease-paper) both;
}
@keyframes card-arrive {
  from { opacity: 0; transform: translateY(34px) rotateX(9deg) scale(.96); }
  to   { opacity: 1; transform: none; }
}
/* Волокна бумаги */
.paper::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='p'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23p)'/%3E%3C/svg%3E");
  opacity: .045; mix-blend-mode: multiply;
}
/* Блик от свечи, идущий за курсором */
.paper::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(340px circle at var(--mx, 30%) var(--my, 12%),
              rgba(255,255,255,.55), transparent 62%);
  mix-blend-mode: soft-light;
  opacity: .9;
}
.paper__rule {
  width: 44px; height: 1px; background: #B9AE93; margin: 0 auto;
}
.paper__head { display: grid; gap: 12px; justify-items: center; }
.paper__kicker {
  font-family: var(--face-ui); font-size: .58rem; font-weight: 500;
  letter-spacing: .34em; text-transform: uppercase; color: #8E8570;
}
.paper__names {
  font-family: "Prata", var(--face-text); font-weight: 400;
  font-size: clamp(1.55rem, 4.6vw, 2.1rem); line-height: 1.14;
  letter-spacing: -.01em; color: #17201E;
}
.paper__body { display: grid; align-content: center; gap: 14px; justify-items: center; }
.paper__line {
  font-family: var(--face-text); font-weight: 300; font-size: .82rem;
  line-height: 1.55; color: #5C6360; max-width: 24ch;
}
.paper__date {
  display: flex; align-items: baseline; gap: 10px;
  font-family: var(--face-display); font-weight: 200;
  font-size: clamp(1.5rem, 4.2vw, 1.95rem); letter-spacing: -.045em; color: #17201E;
  font-variant-numeric: tabular-nums;
}
.paper__date i { font-style: normal; color: #B9AE93; font-size: .7em; }
.paper__foot { display: grid; gap: 6px; justify-items: center; }
.paper__place {
  font-family: var(--face-ui); font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; color: #8E8570;
}
/* Печать наложена на верхний угол — так запечатывают конверт,
   и она не наезжает на текст внутри карточки */
.card-seal {
  position: absolute; right: -20px; top: -20px; z-index: 2;
  width: 68px; height: 68px;
  transform: translateZ(10px);
  filter: drop-shadow(0 8px 16px rgba(22,33,31,0.18));
  animation: seal-press 700ms var(--ease-snap) 1000ms both;
}
@keyframes seal-press {
  0%   { opacity: 0; transform: translateZ(10px) scale(1.5) rotate(-16deg); }
  62%  { opacity: 1; transform: translateZ(10px) scale(.93) rotate(2deg); }
  100% { opacity: 1; transform: translateZ(10px) scale(1) rotate(0deg); }
}

/* Рейка правки прямо под карточкой — обещание «попробуйте сейчас» */
.tryrail {
  width: min(370px, 82vw);
  background: rgba(255,253,248, .92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--hairline-2);
  border-radius: 12px;
  padding: 14px;
  display: grid; gap: 10px;
  animation: card-arrive 1100ms var(--ease-paper) 260ms both;
}
.tryrail__hint {
  display: flex; align-items: center; gap: 7px;
  font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-soft);
}
.tryrail__hint svg { width: 13px; height: 13px; flex: none; }
.tryrail__row { display: grid; grid-template-columns: 1fr 104px; gap: 8px; }
.tryrail input {
  width: 100%;
  background: transparent;
  border: 0; border-bottom: 1px solid var(--hairline);
  padding: 7px 2px;
  font-size: .88rem; color: var(--ink);
  transition: border-color var(--t-fast) linear;
}
.tryrail input::placeholder { color: var(--ink-faint); }
.tryrail input:hover { border-bottom-color: var(--ink-faint); }
.tryrail input:focus { outline: none; border-bottom-color: var(--brass); }

/* ============ ЭКРАН 2. ТРИ СГИБА ============
   Здесь нумерация оправдана: это настоящая последовательность,
   а панели складываются как триптих настоящей открытки. */
.fold { display: grid; grid-template-columns: repeat(3, 1fr); }
.fold__panel {
  padding: clamp(28px, 3.4vw, 46px) clamp(20px, 2.6vw, 36px);
  border-left: 1px solid var(--hairline-2);
  display: grid; gap: var(--s-4); align-content: start;
  transform-origin: left center;
  opacity: 0;
  transform: perspective(1200px) rotateY(-46deg);
}
.fold.is-in .fold__panel {
  opacity: 1;
  transform: perspective(1200px) rotateY(0deg);
  transition: opacity 700ms var(--ease-paper), transform 900ms var(--ease-paper);
}
.fold.is-in .fold__panel:nth-child(1) { transition-delay: 0ms; }
.fold.is-in .fold__panel:nth-child(2) { transition-delay: 170ms; }
.fold.is-in .fold__panel:nth-child(3) { transition-delay: 340ms; }
.fold__panel:last-child { border-right: 1px solid var(--hairline-2); }
.fold__step {
  display: flex; align-items: baseline; gap: 12px;
}
.fold__step .num { font-size: 2.4rem; color: var(--brass-deep); opacity: .85; }
.fold__panel p { font-size: var(--fs-small); color: rgba(22,33,31,.66); line-height: 1.6; }

/* ============ ЭКРАН 3. ШАБЛОНЫ ============ */
.filters { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-7); }
.chip {
  padding: 9px 18px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-ui);
  background: transparent; cursor: pointer;
  font-size: .875rem; color: rgba(22,33,31,.72);
  transition: all var(--t-fast) linear;
}
.chip:hover { border-color: var(--ink-soft); color: var(--ink); }
.chip.is-on { background: var(--ink); border-color: var(--ink); color: var(--paper-2); font-weight: 500; }

.deck {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(212px, 1fr));
  gap: clamp(16px, 2vw, 26px);
}
.tpl {
  position: relative;
  display: grid; gap: 12px;
  cursor: pointer;
  background: none; border: 0; padding: 0; text-align: left;
  animation: tpl-in 500ms var(--ease-paper) both;
}
@keyframes tpl-in { from { opacity: 0; transform: translateY(14px); } }
.tpl__face {
  position: relative;
  aspect-ratio: 5 / 7;
  border-radius: var(--radius-card);
  overflow: hidden;
  display: grid; place-content: center; gap: 10px;
  padding: 22px 18px;
  text-align: center;
  background: var(--t-bg, var(--card));
  color: var(--t-fg, #1B2422);
  box-shadow: 0 2px 6px rgba(22,33,31,0.13), 0 14px 30px rgba(22,33,31,0.14);
  transition: transform var(--t-mid) var(--ease-paper), box-shadow var(--t-mid) var(--ease-paper);
}
.tpl:hover .tpl__face, .tpl:focus-visible .tpl__face {
  transform: translateY(-6px) rotate(-.7deg);
  box-shadow: 0 4px 10px rgba(22,33,31,0.14), 0 26px 52px rgba(22,33,31,0.18);
}
.tpl__face::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(112deg, transparent 38%, rgba(255,255,255,.42) 50%, transparent 62%);
  transform: translateX(-130%);
  transition: transform 800ms var(--ease-paper);
}
.tpl:hover .tpl__face::after { transform: translateX(130%); }
.tpl__kicker {
  font-size: .52rem; letter-spacing: .3em; text-transform: uppercase;
  opacity: .62; font-family: var(--face-ui);
}
.tpl__title { font-size: 1.16rem; line-height: 1.16; font-family: var(--t-face, "Prata"), serif; }
.tpl__date {
  font-size: .64rem; letter-spacing: .22em; opacity: .6; font-family: var(--face-ui);
  font-variant-numeric: tabular-nums;
}
.tpl__rule { width: 32px; height: 1px; background: currentColor; opacity: .28; margin: 0 auto; }
.tpl__meta { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.tpl__name { font-size: .9rem; color: var(--ink); }
.tpl__badge { font-size: .68rem; color: var(--ink-soft); }
.tpl__badge--paid { color: var(--brass-deep); }
.deck__foot {
  margin-top: var(--s-7);
  display: flex; flex-wrap: wrap; align-items: center;
  gap: var(--s-4) var(--s-6);
}

/* ============ ЭКРАН 4. ЧТО ВИДИТ ГОСТЬ ============ */
.guest__grid {
  display: grid; grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
}
.phone {
  position: relative;
  width: 100%; max-width: 300px; margin-inline: auto;
  aspect-ratio: 9 / 18.6;
  border-radius: 34px;
  padding: 10px;
  background: linear-gradient(160deg, #2C3A37, #151E1C);
  box-shadow: 0 3px 0 rgba(255,255,255,.06) inset, 0 30px 70px rgba(22,33,31,0.18);
}
.phone__screen {
  height: 100%; border-radius: 26px; overflow: hidden;
  background: radial-gradient(120% 70% at 30% 0%, #FFFDF6, var(--card-shade));
  color: #1B2422;
  display: grid; grid-template-rows: auto 1fr auto;
  padding: 26px 18px 18px;
  text-align: center;
}
.phone__notch {
  position: absolute; top: 16px; left: 50%; transform: translateX(-50%);
  width: 84px; height: 5px; border-radius: 999px; background: rgba(22,33,31,0.17);
}
.phone__count { display: flex; justify-content: center; gap: 12px; margin-top: 6px; }
.phone__count div { display: grid; gap: 2px; }
.phone__count b {
  font-family: var(--face-display); font-weight: 200; font-size: 1.42rem;
  letter-spacing: -.05em; color: #17201E; font-variant-numeric: tabular-nums;
}
.phone__count span { font-size: .52rem; letter-spacing: .16em; text-transform: uppercase; color: #8E8570; }
.phone__rsvp { display: grid; gap: 7px; }
.phone__rsvp button {
  border: 1px solid #CFC6AE; background: rgba(255,255,255,.55);
  border-radius: 999px; padding: 9px; font-size: .74rem; cursor: pointer;
  color: #3B4340;
  transition: all var(--t-fast) linear;
}
.phone__rsvp button:hover { border-color: #8E8570; background: #fff; }
.phone__rsvp button.is-picked { background: #17201E; border-color: #17201E; color: #FFFDF6; }

.abilities { display: grid; gap: 0; }
.ability {
  display: grid; grid-template-columns: 30px 1fr; gap: var(--s-4);
  padding: var(--s-5) 0;
  border-top: 1px solid var(--hairline-2);
  align-items: start;
}
.ability:last-child { border-bottom: 1px solid var(--hairline-2); }
.ability__icon { color: var(--brass-deep); padding-top: 3px; }
.ability__icon svg { width: 22px; height: 22px; }
.ability h3 { margin-bottom: 5px; }
.ability p { font-size: var(--fs-small); color: rgba(22,33,31,.64); }

/* ============ ЭКРАН 5. ЦЕНЫ ============ */
.plans {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 1.6vw, 22px);
}
.plan {
  position: relative;
  display: grid; gap: var(--s-4); align-content: start;
  padding: clamp(24px, 2.6vw, 34px);
  border: 1px solid var(--hairline);
  border-radius: 14px;
  background: var(--paper-2);
  transition: border-color var(--t-mid) linear, transform var(--t-mid) var(--ease-paper);
}
.plan:hover { border-color: var(--hairline); transform: translateY(-3px); }
.plan--pick {
  border-color: rgba(168,50,43, .34);
  background: linear-gradient(180deg, rgba(168,50,43,.05), var(--paper-2) 46%);
}
.plan__flag {
  position: absolute; top: -11px; left: clamp(24px, 2.6vw, 34px);
  background: var(--ink); color: var(--paper-2);
  font-size: .64rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase;
  padding: 4px 12px; border-radius: 999px;
}
.plan__price { display: flex; align-items: baseline; gap: 6px; }
.plan__price b {
  font-family: var(--face-display); font-weight: 200;
  font-size: clamp(2.1rem, 3.4vw, 2.9rem); letter-spacing: -.05em;
}
.plan__price span { font-size: .82rem; color: var(--ink-soft); }
.plan__list { display: grid; gap: 10px; }
.plan__list li {
  display: grid; grid-template-columns: 16px 1fr; gap: 10px;
  font-size: var(--fs-small); color: rgba(22,33,31,.72); line-height: 1.45;
}
.plan__list svg { width: 14px; height: 14px; margin-top: 5px; color: var(--stem); }
.plan .btn { margin-top: var(--s-2); }

/* Дополнения → корзина */
.addons {
  margin-top: var(--s-7);
  border: 1px solid var(--hairline-2); border-radius: 14px;
  padding: clamp(20px, 2.4vw, 30px);
  background: rgba(4, 14, 16, .38);
  display: grid; gap: var(--s-5);
}
.addons__head { display: flex; flex-wrap: wrap; gap: var(--s-3); justify-content: space-between; align-items: baseline; }
.addons__list { display: grid; grid-template-columns: repeat(auto-fill, minmax(238px, 1fr)); gap: var(--s-3); }
.addon {
  display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--hairline); border-radius: 10px;
  background: var(--paper-2);
  transition: border-color var(--t-fast) linear;
}
.addon:hover { border-color: var(--hairline); }
.addon__name { font-size: .9rem; }
.addon__note { font-size: .74rem; color: var(--ink-soft); }
.addon__buy {
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--hairline); border-radius: 999px;
  background: transparent; cursor: pointer;
  padding: 7px 14px; font-size: .82rem; font-weight: 500; white-space: nowrap;
  transition: all var(--t-fast) linear;
}
.addon__buy:hover { border-color: var(--brass); color: var(--brass); }
.addon__buy.is-added { background: rgba(94,138,80,.14); border-color: var(--stem); color: #3F6234; }

/* ============ ЭКРАН 6. ВОПРОСЫ ============ */
.qa { display: grid; gap: 0; max-width: 860px; }
.qa__item { border-top: 1px solid var(--hairline-2); }
.qa__item:last-child { border-bottom: 1px solid var(--hairline-2); }
.qa__item summary {
  display: flex; align-items: center; justify-content: space-between; gap: var(--s-4);
  padding: var(--s-5) 0; cursor: pointer; list-style: none;
  font-family: var(--face-display); font-weight: 400; font-size: 1.04rem; letter-spacing: -.015em;
}
.qa__item summary::-webkit-details-marker { display: none; }
.qa__sign {
  position: relative; flex: none; width: 18px; height: 18px;
}
.qa__sign::before, .qa__sign::after {
  content: ""; position: absolute; inset: 50% 0 auto 0; height: 1px;
  background: var(--ink-soft);
  transition: transform var(--t-mid) var(--ease-paper);
}
.qa__sign::after { transform: rotate(90deg); }
.qa__item[open] .qa__sign::after { transform: rotate(0deg); }
.qa__item p { padding-bottom: var(--s-5); font-size: var(--fs-small); }

/* ============ ЭКРАН 7. КОНТАКТЫ ============ */
.contact__grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 64px);
}
.contact__form { display: grid; gap: var(--s-4); }
.contact__form .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--s-4); }
.contact__side { display: grid; gap: var(--s-5); align-content: start; }
.contact__item { display: grid; gap: 4px; padding-bottom: var(--s-4); border-bottom: 1px solid var(--hairline-2); }
.contact__item b { font-family: var(--face-display); font-weight: 300; font-size: 1.16rem; letter-spacing: -.02em; }
.consent { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; font-size: .78rem; color: var(--ink-soft); }
.consent input { margin-top: 3px; accent-color: var(--ink); width: 16px; height: 16px; }

/* ============ Финальный призыв ============ */
.closer {
  text-align: center; display: grid; gap: var(--s-5); justify-items: center;
  padding-block: clamp(64px, 10vh, 128px);
}
.closer .display { max-width: 16ch; }

/* ============ Адаптив ============ */
@media (max-width: 1080px) {
  .hero__grid {
    grid-template-columns: 1fr;
    grid-template-areas: "words" "stage" "actions";
    row-gap: var(--s-7);
  }
  .hero__words { align-content: start; }
  .guest__grid { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .plan--pick { order: -1; }
}
@media (max-width: 860px) {
  .fold { grid-template-columns: 1fr; }
  .fold__panel { border-left: 0; border-top: 1px solid var(--hairline-2); transform-origin: top center; }
  .fold__panel { transform: perspective(1200px) rotateX(-40deg); }
  .fold.is-in .fold__panel { transform: perspective(1200px) rotateX(0deg); }
  .fold__panel:last-child { border-right: 0; border-bottom: 1px solid var(--hairline-2); }
  .contact__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .contact__form .field-row { grid-template-columns: 1fr; }
  .deck { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .facts { gap: var(--s-4); }
}