/* ========== CUSTOM FONTS (self-hosted, drop into /assets/fonts/) ========== */
@font-face {
  font-family: "Zerno";
  src: url("assets/fonts/zerno-extralight.woff2") format("woff2"),
       url("assets/fonts/zerno-extralight.otf")   format("opentype");
  font-weight: 200;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Zerno";
  src: url("assets/fonts/zerno-italic.woff2") format("woff2"),
       url("assets/fonts/zerno-italic.otf")   format("opentype");
  font-weight: 200;
  font-style: italic;
  font-display: swap;
}

@font-face {
  font-family: "Novelist Display";
  src: url("assets/fonts/novelist-display.woff2") format("woff2"),
       url("assets/fonts/novelist-display.otf")   format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Passions Conflict Rus";
  src: url("assets/fonts/passions-conflict-rus.woff2") format("woff2"),
       url("assets/fonts/passions-conflict-rus.woff")  format("woff"),
       url("assets/fonts/passions-conflict-rus.ttf")   format("truetype"),
       url("assets/fonts/passions-conflict-rus.otf")   format("opentype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

/* ========== TOKENS ========== */
:root {
  /* Warm White */
  --sand:    #FAF9F7;
  --sand-2:  oklch(96% 0.006 80);
  --stone:   oklch(92% 0.008 80);
  --whisper: oklch(86% 0.006 80);   /* dividers, hairlines */
  --quiet:   oklch(50% 0.015 60);   /* secondary text */
  --ink:     oklch(25% 0.012 60);   /* warm near-black */
  --clay:    oklch(56% 0.07 45);    /* single accent */
  --clay-soft: oklch(78% 0.04 45);

  /* Type stacks */
  --hero-display: "Novelist Display", "Marcellus", "Times New Roman", serif;
  --display:      "Zerno", "Marcellus", "Times New Roman", serif;
  --script:       "Passions Conflict Rus", "Passions Conflict", "Caveat", cursive;

  /* legacy aliases — used elsewhere in the file */
  --serif: var(--display);
  --sans:  "Onest", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Rhythm */
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-gap: clamp(5rem, 12vw, 10rem);
  --section-gap-loose: clamp(7rem, 18vw, 14rem);
  --measure: 38rem;

  /* Emil-tier easing family — each role gets its curve */
  --ease-out:       cubic-bezier(0.23, 1, 0.32, 1);
  --ease-out-quint: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:    cubic-bezier(0.77, 0, 0.175, 1);
  --ease-spring:    cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease: var(--ease-out); /* legacy alias */
}

html {
  overscroll-behavior-y: none;
}

* { box-sizing: border-box; }

html {
  background: var(--sand);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  background: var(--sand);
  font-feature-settings: "kern" 1, "liga" 1, "calt" 1;
  overflow-x: hidden;
}

::selection { background: var(--clay-soft); color: var(--ink); }

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

a { color: inherit; text-decoration: none; }

/* ========== STAGGER REVEAL ========== */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 600ms var(--ease-out-quint),
    transform 700ms var(--ease-out-quint);
  transition-delay: var(--rd, 0ms);
}
[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* Photo reveal — out of soft focus */
.photo[data-reveal] {
  filter: blur(8px);
  transform: translateY(16px) scale(0.97);
  transition:
    opacity 900ms var(--ease-out-quint),
    transform 900ms var(--ease-out-quint),
    filter 900ms var(--ease-out-quint);
}
.photo[data-reveal].is-in {
  filter: blur(0);
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal],
  .photo[data-reveal] {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
}

/* ========== LAYOUT ========== */
.page {
  width: min(100% - var(--gutter) * 2, 64rem);
  margin-inline: auto;
  padding-block: 0 clamp(4rem, 10vw, 8rem);
}

/* ========== HERO ========== */
.hero {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  isolation: isolate;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    url("assets/photo-2.jpg") center / cover no-repeat var(--sand);
  z-index: -2;
  transform: scale(1.02) translate3d(0, 0, 0);
  transition: transform 2.4s var(--ease-out-quint);
  will-change: transform;
}

/* On wide screens: split layout — photo column + text column on sand */
.hero.is-loaded .hero__bg {
  transform: scale(1) translate3d(0, var(--parallax, 0px), 0);
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      to bottom,
      oklch(20% 0.012 60 / 0.18) 0%,
      oklch(20% 0.012 60 / 0.10) 35%,
      oklch(20% 0.012 60 / 0.45) 100%
    );
}

.hero__content {
  text-align: center;
  padding-inline: var(--gutter);
}

.hero__names {
  font-family: var(--hero-display);
  font-weight: 400;
  font-size: clamp(3rem, 9vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: 0.01em;
  margin: 0 0 1.4rem;
  color: oklch(98% 0.008 80);
  text-shadow: 0 2px 24px oklch(20% 0.012 60 / 0.35);
}

.hero__date {
  font-family: var(--display);
  font-feature-settings: "tnum" 1;
  font-variant-numeric: tabular-nums;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: oklch(94% 0.012 80);
  margin: 0;
  font-weight: 400;
}

/* On wide/landscape screens — split layout: photo left, text right on sand */
@media (min-aspect-ratio: 1 / 1) {
  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    place-items: stretch;
  }
  .hero__bg {
    position: relative;
    inset: auto;
    grid-column: 1;
    grid-row: 1;
    transform: scale(1) translate3d(0, 0, 0);
  }
  .hero__veil {
    display: none;
  }
  .hero__content {
    grid-column: 2;
    grid-row: 1;
    background: var(--sand);
    align-self: center;
    text-align: center;
    padding-inline: clamp(2rem, 5vw, 5rem);
    position: relative;
    z-index: 1;
  }
  .hero__names {
    color: var(--ink);
    text-shadow: none;
    font-size: clamp(2.5rem, 5vw, 4.75rem);
  }
  .hero__date {
    color: var(--clay);
    text-shadow: none;
  }
}

/* ========== COUNTDOWN BLOCK (under hero) ========== */
.countdown-block {
  text-align: center;
  padding-block: clamp(3rem, 7vw, 5rem) clamp(2rem, 5vw, 3.5rem);
  color: var(--ink);
}

.countdown__intro {
  font-family: var(--display);
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.55;
  letter-spacing: 0.01em;
  color: var(--ink);
  margin: 0 0 1.5rem;
}

.countdown__row {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  flex-wrap: wrap;
  justify-content: center;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--quiet);
}

.countdown__num {
  transition: filter 220ms var(--ease-out), opacity 220ms var(--ease-out);
}

.countdown__num.is-tick {
  filter: blur(2px);
  opacity: 0.5;
}

.countdown__cell {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
}

.countdown__num {
  font-family: var(--display);
  font-feature-settings: "tnum" 1;
  font-variant-numeric: tabular-nums;
  font-weight: 200;
  font-size: 22px;
  letter-spacing: 0;
  color: var(--ink);
  min-width: 1.5ch;
  display: inline-block;
}

.countdown__lbl { font-size: 11px; }

.countdown__sep {
  color: var(--whisper);
  padding-inline: 0.25rem;
}

/* ========== SECTIONS ========== */
.page > section[class]:not(.hero) {
  width: min(100% - var(--gutter) * 2, 64rem);
  margin-inline: auto;
}

.page > section[class] + section[class] {
  margin-top: var(--section-gap);
}

/* Countdown sits tight under hero — no big section gap */
.countdown-block + section[class] {
  margin-top: clamp(3rem, 7vw, 5rem) !important;
}

.wishes {
  margin-top: var(--section-gap-loose) !important;
}
.wishes + section[class] {
  margin-top: var(--section-gap-loose) !important;
}

.section-h {
  font-family: var(--script);
  font-style: normal;
  font-weight: 400;
  font-size: clamp(3rem, 7vw, 5rem);
  line-height: 1;
  letter-spacing: 0;
  color: var(--ink);
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
}

.section-h--italic {
  font-size: clamp(3.2rem, 7.5vw, 5.5rem);
}

.invite {
  padding-top: clamp(4rem, 10vw, 7rem);
}

/* ========== ПРИГЛАШЕНИЕ ========== */
.invite__text {
  font-family: var(--display);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  line-height: 1.65;
  max-width: var(--measure);
  color: var(--ink);
  margin: 0 0 clamp(2.5rem, 5vw, 4rem);
}

/* ========== PHOTO BLOCK ========== */
.photo {
  margin: 0;
  border-radius: 2px;
  overflow: hidden;
  background: var(--sand-2);
  max-width: 32rem;
}

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

/* ========== ЛОКАЦИЯ ========== */
.location__body {
  max-width: var(--measure);
}

.location__date {
  font-family: var(--display);
  font-size: clamp(1.15rem, 1.6vw, 1.4rem);
  letter-spacing: 0.18em;
  color: var(--clay);
  margin: 0 0 1rem;
  font-weight: 400;
  font-feature-settings: "tnum" 1;
  font-variant-numeric: tabular-nums;
}

.location__place {
  font-family: var(--display);
  font-size: clamp(1.4rem, 2vw, 1.75rem);
  margin: 0 0 0.4rem;
  color: var(--ink);
  line-height: 1.2;
}

.location__addr {
  font-family: var(--display);
  font-size: clamp(1.05rem, 1.3vw, 1.15rem);
  color: var(--quiet);
  margin: 0;
  line-height: 1.5;
}

.location__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.1rem;
  border: 1px solid var(--whisper);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition:
    border-color 240ms ease,
    color 240ms ease,
    background 240ms ease,
    transform 140ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .link-btn:hover {
    border-color: var(--clay);
    color: var(--clay);
  }
}

.link-btn:active {
  transform: scale(0.97);
}

.link-btn:focus-visible {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px oklch(56% 0.07 45 / 0.18);
}

/* MAP */
.map {
  margin-top: clamp(2rem, 4vw, 3.5rem);
  aspect-ratio: 4 / 3;
  border: 1px solid var(--whisper);
  border-radius: 2px;
  overflow: hidden;
  filter: saturate(0.7) contrast(0.95);
  background: var(--sand-2);
}

@media (min-width: 720px) {
  .map { aspect-ratio: 16 / 9; }
}

.map iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ========== ТАЙМИНГ ========== */
.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--whisper);
  max-width: var(--measure);
}

.timeline__row {
  display: grid;
  grid-template-columns: auto auto 1fr;
  align-items: baseline;
  gap: 0.85rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--whisper);
}

.timeline__time {
  font-family: var(--display);
  font-feature-settings: "tnum" 1;
  font-variant-numeric: tabular-nums;
  font-weight: 400;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  letter-spacing: 0.04em;
  color: var(--ink);
  min-width: 3.6ch;
}

.timeline__sep {
  color: var(--whisper);
}

.timeline__text {
  font-family: var(--display);
  font-size: clamp(1.1rem, 1.45vw, 1.25rem);
  color: var(--ink);
  line-height: 1.3;
}

/* ========== ПОЖЕЛАНИЯ ========== */
.wishes__text {
  font-family: var(--display);
  font-size: clamp(1.1rem, 1.45vw, 1.3rem);
  line-height: 1.6;
  max-width: var(--measure);
  color: var(--ink);
  margin: 0 0 1.5rem;
}

.wishes__text:last-child { margin-bottom: 0; }

/* ========== АНКЕТА ========== */
.form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 36rem;
}

.form__group {
  border: 0;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.field__lbl {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--quiet);
  font-weight: 500;
  padding: 0;
  line-height: 1.5;
}

.field__hint {
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--quiet);
  font-weight: 400;
  font-style: italic;
  margin-inline-start: 0.5em;
  opacity: 0.8;
}

.field__input {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--whisper);
  padding: 0.65rem 0;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  outline: none;
  transition: border-color 280ms var(--ease);
}

.field__input:focus {
  border-bottom-color: var(--ink);
}

/* CHIP RADIOS / CHECKBOXES */
.choice {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 1.05rem;
  border: 1px solid var(--whisper);
  border-radius: 999px;
  font-size: 0.92rem;
  color: var(--ink);
  cursor: pointer;
  transition:
    border-color 200ms ease,
    background 180ms var(--ease-spring),
    color 180ms var(--ease-spring),
    transform 130ms var(--ease-out);
  user-select: none;
}

.chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

@media (hover: hover) and (pointer: fine) {
  .chip:hover {
    border-color: var(--quiet);
  }
}

.chip:active {
  transform: scale(0.97);
}

.chip:has(input:focus-visible) {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px oklch(56% 0.07 45 / 0.18);
}

.chip:has(input:checked) {
  background: var(--ink);
  color: var(--sand);
  border-color: var(--ink);
}

/* SUBMIT */
.submit {
  align-self: flex-start;
  margin-top: 0.5rem;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--clay);
  border: 1.5px solid var(--clay);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    background 260ms ease,
    color 260ms ease,
    transform 120ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .submit:hover {
    background: var(--clay);
    color: var(--sand);
  }
}

.submit:active {
  transform: scale(0.97);
}

.submit:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px oklch(56% 0.07 45 / 0.22);
}

/* During submission, content blurs and dims — feels weighted */
.submit.is-busy {
  filter: blur(2px);
  opacity: 0.72;
  pointer-events: none;
}

.submit[disabled] {
  opacity: 0.5;
  pointer-events: none;
}

.submit, .submit::after {
  transition-property: background, color, transform, filter, opacity;
}

/* One-time shake on form error */
@keyframes form-shake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  40%      { transform: translateX(5px); }
  60%      { transform: translateX(-3px); }
  80%      { transform: translateX(2px); }
}

.form.is-shaking {
  animation: form-shake 380ms var(--ease-out);
}

.form__status {
  font-size: 0.95rem;
  color: var(--quiet);
  font-style: italic;
  margin: 0;
  min-height: 1.4em;
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity 220ms var(--ease-out),
    transform 220ms var(--ease-out),
    color 220ms ease;
}

.form__status:not(:empty) {
  opacity: 1;
  transform: none;
}

.form__status[data-state="ok"] { color: var(--clay); }
.form__status[data-state="err"] { color: oklch(45% 0.12 25); }

/* ========== FOOTER ========== */
.foot {
  margin-top: clamp(5rem, 10vw, 8rem);
  padding-top: 2rem;
  border-top: 1px solid var(--whisper);
  text-align: center;
}

.foot p {
  font-family: var(--script);
  color: var(--quiet);
  margin: 0;
  letter-spacing: 0;
  font-size: clamp(2.2rem, 4vw, 3rem);
  line-height: 1;
}

/* ========== PLAYER ========== */
.player {
  position: fixed;
  left: clamp(1rem, 3vw, 2rem);
  bottom: max(env(safe-area-inset-bottom, 0px), clamp(1rem, 3vw, 2rem));
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.55rem 0.95rem 0.55rem 0.65rem;
  background: var(--sand);
  border: 1px solid var(--whisper);
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  cursor: pointer;
  box-shadow: 0 1px 0 oklch(50% 0.01 60 / 0.04), 0 6px 24px -8px oklch(30% 0.01 60 / 0.18);
  transform-origin: bottom left;
  transform: translateY(10px) scale(0.96);
  opacity: 0;
  transition:
    opacity 360ms var(--ease-out-quint),
    transform 480ms var(--ease-spring),
    border-color 240ms ease,
    color 240ms ease;
}

.player.is-ready {
  opacity: 1;
  transform: translateY(0) scale(1);
}

@media (hover: hover) and (pointer: fine) {
  .player:hover {
    border-color: var(--clay);
    color: var(--clay);
  }
}

.player:active {
  transform: scale(0.96);
  transition: transform 120ms var(--ease-out);
}

.player:focus-visible {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3px oklch(56% 0.07 45 / 0.22);
}

.player__icon {
  position: relative;
  display: inline-flex;
  width: 22px;
  height: 22px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--sand);
  flex-shrink: 0;
  transition: background 240ms ease;
}

.player__icon svg {
  position: relative;
  z-index: 1;
}

.player__icon path {
  transition: opacity 180ms ease, filter 180ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .player:hover .player__icon {
    background: var(--clay);
  }
}

.player__pulse {
  position: absolute;
  left: 14px;
  top: 50%;
  width: 22px;
  height: 22px;
  margin-top: -11px;
  border-radius: 50%;
  pointer-events: none;
  opacity: 0;
}

.player[aria-pressed="true"] .player__pulse {
  opacity: 1;
  animation: pulse 2.8s var(--ease-in-out) infinite;
  background: var(--clay);
}

/* Second pulse, offset — gives a "breathing" feel rather than a single ping */
.player[aria-pressed="true"] .player__pulse::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--clay);
  opacity: 0;
  animation: pulse 2.8s var(--ease-in-out) infinite;
  animation-delay: 1.4s;
}

@keyframes pulse {
  0%   { transform: scale(1);   opacity: 0.4; }
  100% { transform: scale(2.4); opacity: 0; }
}

@media (max-width: 480px) {
  .player__label { display: none; }
  .player { padding: 0.45rem; }
}

@media (prefers-reduced-motion: reduce) {
  .player { opacity: 1 !important; transform: none !important; transition: none; }
  .player[aria-pressed="true"] .player__pulse,
  .player[aria-pressed="true"] .player__pulse::after { animation: none; opacity: 0; }
  .submit, .link-btn, .chip, .countdown__num, .form__status { transition: none; }
  .submit.is-busy { filter: none; }
  .form.is-shaking { animation: none; }
  .hero__bg { transition: none; transform: scale(1); }
}