/* ═══════════════════════════════════════════════════════════
   hbdnatusik.org — личный архив №001
   Палитра: бумага, типографская краска, лабораторный красный
   ═══════════════════════════════════════════════════════════ */

:root{
  --paper:#EDE7DC;
  --paper-2:#E5DDCE;
  --ink:#16130F;
  --ink-soft:#57503f;
  --ink-dim:rgba(22,19,15,.42);
  --line:rgba(22,19,15,.16);
  --red:#C2371F;
  --dark:#131110;
  --dark-2:#0C0A09;
  --glow:#F0894F;

  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --hand:'Caveat','Comic Sans MS',cursive;

  --pad:clamp(20px,5.5vw,104px);
  --gap:clamp(56px,11vh,150px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;background:#EDE7DC}
body{
  margin:0;-webkit-tap-highlight-color:transparent;background:var(--paper);color:var(--ink);
  font-variant-numeric:lining-nums;font-feature-settings:'lnum' 1,'onum' 0;
  font-family:var(--serif);font-weight:400;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
::selection{background:var(--red);color:var(--paper)}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}

/* ── зерно ─────────────────────────────────────────────── */
.grain{
  position:fixed;inset:-120%;z-index:99;pointer-events:none;
  opacity:.2;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 6s steps(6) infinite;
}
@keyframes grain{
  0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}
  60%{transform:translate(-2%,-2%)}80%{transform:translate(3%,1%)}100%{transform:translate(0,0)}
}

/* ── вертикальная подпись по краю ──────────────────────── */
.edge{position:fixed;z-index:60;bottom:clamp(24px,6vh,64px);pointer-events:none;
  mix-blend-mode:difference;color:#6f675d}
.edge--left{left:clamp(8px,1.4vw,20px)}
.edge span{writing-mode:vertical-rl;font-family:var(--mono);font-size:10px;
  font-weight:400;letter-spacing:.34em;text-transform:uppercase}
@media (max-width:980px){.edge{display:none}}

/* ── появление ─────────────────────────────────────────── */
.reveal{opacity:0;transform:translateY(16px);
  transition:opacity .9s cubic-bezier(.22,.61,.36,1) var(--d,0s),
             transform .9s cubic-bezier(.22,.61,.36,1) var(--d,0s)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .grain{animation:none}
}

/* ── утилиты ───────────────────────────────────────────── */
.mono{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase}
.dim{color:var(--ink-dim)}

/* ═══ ОБЛОЖКА ══════════════════════════════════════════ */
.cover{
  position:relative;min-height:100svh;padding:0 var(--pad) clamp(24px,5vh,56px);
  display:flex;flex-direction:column;
}
.cover::before,.cover::after{
  content:'';position:absolute;width:16px;height:16px;pointer-events:none;
  border:solid var(--ink-dim);opacity:.55
}
.cover::before{top:calc(var(--pad) * .55);left:calc(var(--pad) * .45);border-width:1px 0 0 1px}
.cover::after{bottom:calc(var(--pad) * .45);right:calc(var(--pad) * .45);border-width:0 1px 1px 0}

.rule-top{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:clamp(14px,2.4vh,22px) 0;border-bottom:1px solid var(--line);
  font-family:var(--mono);font-size:10px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--ink-dim)
}
.rule-top .c{text-align:center;color:var(--red)}
.rule-top .r{text-align:right}
@media (max-width:640px){.rule-top .c{display:none}.rule-top{grid-template-columns:1fr 1fr}}

.cover__grid{
  flex:1;display:grid;align-items:center;min-height:0;
  grid-template-columns:minmax(0,1fr) clamp(190px,24vw,340px);
  gap:clamp(24px,5vw,72px);padding:clamp(32px,7vh,80px) 0
}
.kicker{
  margin:0 0 clamp(14px,2.6vh,26px);font-family:var(--mono);font-size:11px;
  letter-spacing:.28em;text-transform:uppercase;color:var(--red)
}
.kicker::before{content:'';display:inline-block;width:34px;height:1px;background:var(--red);
  vertical-align:middle;margin-right:14px;margin-bottom:3px}

h1{
  margin:0;font-weight:300;line-height:.82;letter-spacing:-.025em;
  font-size:clamp(3.3rem,11.4vw,9.4rem)
}
h1 span{display:block}
h1 .l2{margin-left:.1em}
h1 .l3{margin-left:.05em;position:relative;display:inline-block}
h1 em{font-style:italic;font-weight:400}
.swash{
  position:absolute;left:.03em;right:-.05em;bottom:-.06em;height:.18em;pointer-events:none;
  background:no-repeat center/100% 100%
   url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 26' preserveAspectRatio='none'%3E%3Cpath d='M4 18C58 6 120 4 180 9c34 3 68 9 114 4' fill='none' stroke='%23C2371F' stroke-width='3.2' stroke-linecap='round'/%3E%3C/svg%3E");
  transform:scaleX(0);transform-origin:left center;
  transition:transform 1.1s cubic-bezier(.22,.61,.36,1) .55s
}
.reveal.in .swash{transform:scaleX(1)}

.cover__sub{
  margin:clamp(20px,3.4vh,34px) 0 0;max-width:38ch;
  font-size:clamp(1.02rem,1.5vw,1.32rem);line-height:1.6;color:var(--ink-soft)
}

.cover__photo{position:relative;margin:0;transform:rotate(-2.6deg)}
.cover__photo picture{display:block}
.cover__photo img{width:100%;height:auto;filter:saturate(.92) contrast(1.03)}
.cover__photo figcaption{
  position:relative;z-index:3;margin-top:1.3rem;font-family:var(--hand);font-size:1.32rem;color:var(--ink-soft);
  text-align:right;transform:rotate(1.4deg)
}
.tape{position:absolute;z-index:2;width:78px;height:24px;
  background:rgba(226,214,190,.55);box-shadow:0 1px 0 rgba(22,19,15,.08);
  border-left:1px dashed rgba(22,19,15,.12);border-right:1px dashed rgba(22,19,15,.12)}
.tape--a{top:-11px;left:-16px;transform:rotate(-24deg)}
.tape--b{bottom:-8px;right:-16px;transform:rotate(-18deg)}

.cover__foot{
  display:flex;align-items:flex-end;justify-content:space-between;
  padding-top:clamp(12px,2vh,20px);border-top:1px solid var(--line)
}
.scroll{
  display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);
  font-family:var(--mono);font-size:10px;letter-spacing:.26em;text-transform:uppercase
}
.scroll i{display:block;width:1px;height:34px;background:var(--ink);position:relative;overflow:hidden}
.scroll i::after{content:'';position:absolute;inset:0;background:var(--red);
  animation:drop 2.1s cubic-bezier(.7,0,.3,1) infinite}
@keyframes drop{0%{transform:translateY(-100%)}55%,100%{transform:translateY(100%)}}
.cover__foot .mono{font-size:10px}

@media (max-width:760px){
  .cover__grid{grid-template-columns:1fr;align-content:center;
    gap:clamp(18px,3.2vh,34px);padding:clamp(16px,3vh,44px) 0}
  .cover__photo{width:min(50vw,200px);margin-left:auto;margin-right:-4px}
  .cover__sub{max-width:32ch;font-size:1rem;line-height:1.55}
  .cover__photo figcaption{font-size:1.14rem;margin-top:1rem}
}

/* ═══ ГЛАВЫ ════════════════════════════════════════════ */
.chapter{padding:var(--gap) var(--pad)}
.chapter__label{
  display:grid;grid-template-columns:3.2rem minmax(0,1fr) auto;align-items:baseline;
  gap:clamp(10px,2vw,26px);padding-top:.85rem;border-top:1px solid var(--line);
  margin-bottom:clamp(38px,7vh,92px)
}
.chapter__label .num{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red)}
.chapter__label .ttl{font-size:clamp(1.5rem,3.6vw,2.5rem);font-weight:400;font-style:italic;line-height:1}
.chapter__label .meta{font-family:var(--mono);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ink-dim);text-align:right}
@media (max-width:560px){
  .chapter__label{grid-template-columns:2.6rem 1fr}
  .chapter__label .meta{grid-column:2;text-align:left;margin-top:.35rem}
}

/* ── текст главы ───────────────────────────────────────── */
.prose{margin-left:clamp(0px,17vw,250px);max-width:50ch}
.prose p{margin:0 0 1.25em;font-size:clamp(1.16rem,2vw,1.45rem);line-height:1.62;color:var(--ink-soft)}
.prose .lead{font-size:clamp(1.5rem,3.4vw,2.4rem);line-height:1.28;font-style:italic;
  color:var(--ink);margin-bottom:1em;max-width:22ch}
.prose .sign{font-family:var(--hand);font-size:1.5rem;color:var(--red);margin-top:1.6em}

/* ═══ ПЛЁНКА ═══════════════════════════════════════════ */
.chapter--dark{background:var(--dark);color:var(--paper);padding-inline:0}
.chapter--dark .chapter__label{border-color:rgba(237,231,220,.16);
  margin-inline:var(--pad);margin-bottom:clamp(30px,5vh,60px)}
.chapter--dark .chapter__label .meta{color:rgba(237,231,220,.4)}

.filmstrip{background:var(--dark-2);padding:9px 0;position:relative}
.perf{
  height:15px;
  background:repeat-x left center/34px 15px
   url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='34' height='15'%3E%3Crect x='7' y='3' width='20' height='9' rx='2.4' fill='%23EDE7DC' fill-opacity='.9'/%3E%3C/svg%3E");
  opacity:.8
}
.film-edge{position:absolute;top:26px;left:0;right:0;height:11px;overflow:hidden;pointer-events:none;z-index:3}
.film-edge span{display:block;white-space:nowrap;font-family:var(--mono);font-size:8px;
  letter-spacing:.42em;color:var(--glow);opacity:.5;animation:crawl 46s linear infinite}
@keyframes crawl{to{transform:translateX(-50%)}}

#reel{padding:23px 0 14px;cursor:grab}
#reel.is-grab{cursor:grabbing}
.swiper-slide{
  position:relative;width:auto;margin:0;
  height:clamp(300px,58vh,600px);
  background:#000;overflow:hidden;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .5s ease,filter .5s ease;
  opacity:.52;filter:grayscale(.4)
}
.swiper-slide-active,.swiper-slide-next{opacity:1;filter:none}
.swiper-slide picture{display:block;height:100%}
.swiper-slide img{height:100%;width:auto;max-width:none;object-fit:cover}
.swiper-slide::after{
  content:attr(data-frame);position:absolute;top:9px;right:11px;
  font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--glow);
  text-shadow:0 0 6px rgba(0,0,0,.85);opacity:.9
}

.film-meta{
  display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;
  gap:clamp(16px,4vw,44px);padding:clamp(22px,4vh,38px) var(--pad) 0
}
.film-meta__count{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--paper)}
.film-meta__count i{font-style:normal;opacity:.35;margin:0 .35em}
.film-meta__count .tot{opacity:.45}
.film-meta__cap{
  margin:0;font-size:clamp(1.02rem,1.9vw,1.4rem);font-style:italic;line-height:1.4;
  color:rgba(237,231,220,.86);transition:opacity .32s ease}
.film-meta__cap.fade{opacity:0}
.film-meta__nav{display:flex;gap:8px}
.film-meta__nav button{
  width:44px;height:44px;background:none;color:var(--paper);cursor:pointer;
  border:1px solid rgba(237,231,220,.3);font-family:var(--mono);font-size:15px;
  transition:background .25s,color .25s,border-color .25s}
.film-meta__nav button:hover{background:var(--paper);color:var(--dark);border-color:var(--paper)}
.film-meta__nav button:disabled,
.film-meta__nav button.swiper-button-disabled{opacity:.25;cursor:default;background:none;color:var(--paper);border-color:rgba(237,231,220,.3)}
.film-bar{height:1px;margin:clamp(20px,3vh,30px) var(--pad) 0;background:rgba(237,231,220,.16)}
.film-bar i{display:block;height:1px;background:var(--red);width:12.5%;
  transition:width .45s cubic-bezier(.22,.61,.36,1)}
/* на телефоне кадр не должен вылезать за экран */
@media (max-width:900px){
  .swiper-slide{max-width:86vw}
  .swiper-slide img{width:100%;object-fit:cover}
  .swiper-slide[data-orient="land"] img{object-position:56% center}
}
@media (max-width:640px){
  .film-meta{grid-template-columns:auto auto;row-gap:16px}
  .film-meta__cap{grid-column:1/-1;grid-row:2}
  .film-meta__nav{justify-self:end}
}

/* ═══ МАРШРУТ ══════════════════════════════════════════ */
.route{list-style:none;margin:0;padding:0}
.route li{
  display:grid;grid-template-columns:auto minmax(30px,1fr) auto;align-items:baseline;
  gap:clamp(10px,2vw,22px);padding:clamp(14px,2.4vh,22px) 0;
  border-bottom:1px solid var(--line);position:relative
}
.route li:first-child{border-top:1px solid var(--line)}
.route__place{font-size:clamp(1.7rem,5.6vw,4rem);font-weight:300;line-height:1;letter-spacing:-.02em}
.route__dots{height:1px;background:repeat-x left center/7px 1px
  linear-gradient(90deg,var(--ink-dim) 0 2px,transparent 2px 7px);align-self:center}
.route__meta{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red);white-space:nowrap}
.route__note{
  grid-column:1/-1;font-family:var(--hand);font-size:clamp(1.15rem,2vw,1.45rem);
  color:var(--ink-soft);margin-top:.25rem;padding-left:.15em;
  opacity:.75;transition:opacity .4s,transform .4s}
.route li:hover .route__note{opacity:1;transform:translateX(6px)}
.route--next .route__place{font-style:italic;color:var(--ink-dim)}
.route--next .route__meta{color:var(--ink-dim)}

/* ═══ ЗА ЧТО ═══════════════════════════════════════════ */
.reasons{list-style:none;margin:0;padding:0;display:grid;gap:clamp(26px,4.2vh,48px)}
.reasons li{display:grid;grid-template-columns:3.2rem minmax(0,1fr);gap:clamp(10px,2vw,24px);
  align-items:start;max-width:min(100%,660px)}
.reasons li:nth-child(even){margin-left:auto;margin-right:0}
.reasons li:nth-child(3n){margin-left:clamp(0px,8vw,140px)}
.reasons .n{font-family:var(--mono);font-size:11px;letter-spacing:.14em;color:var(--red);
  padding-top:.7em;border-top:1px solid var(--line)}
.reasons p{margin:0;font-size:clamp(1.35rem,3.2vw,2.35rem);line-height:1.22;
  font-weight:300;letter-spacing:-.01em}
@media (max-width:560px){.reasons li{grid-template-columns:2.6rem 1fr}
  .reasons li:nth-child(3n){margin-left:0}}

/* ═══ ПИСЬМО ═══════════════════════════════════════════ */
.letter{
  max-width:min(100%,640px);margin:0 auto;padding:clamp(28px,4.6vw,62px);
  background:linear-gradient(176deg,#F6F2E9,#F1EBE0);
  border:1px solid rgba(22,19,15,.13);transform:rotate(-.5deg);
  box-shadow:0 26px 44px -34px rgba(22,19,15,.5),0 1px 0 rgba(255,255,255,.6) inset
}
.letter p{margin:0 0 1.1em;font-size:clamp(1.1rem,1.9vw,1.34rem);line-height:1.62;color:var(--ink-soft)}
.letter__hi{font-size:clamp(1.6rem,3.4vw,2.3rem)!important;font-style:italic;
  color:var(--ink)!important;margin-bottom:.7em!important}
.letter__sign::before{content:'';display:block;width:44px;height:1px;background:var(--red);
  opacity:.5;margin:0 0 1.1rem auto}
.letter__sign{font-family:var(--hand);font-size:1.85rem!important;color:var(--red)!important;
  text-align:right;margin:1.5em 0 0!important}

/* ── свечи ─────────────────────────────────────────────── */
.wish{margin:clamp(48px,9vh,110px) auto 0;text-align:center;max-width:44ch}
.cake{display:flex;justify-content:center;align-items:flex-end;gap:22px;height:100px;
  padding-bottom:2px;border-bottom:1px solid var(--line);width:min(240px,60vw);margin:0 auto}
.candle{position:relative;width:12px;height:62px;border-radius:1px;
  background:linear-gradient(100deg,#FBF7EE,#EFE7D6 42%,#D6C7AC)}
.candle:nth-child(2){height:78px}
.candle::before{content:'';position:absolute;top:-4px;left:50%;translate:-50% 0;
  width:1.5px;height:5px;background:#4a3f30;opacity:.8}
.candle::after{content:'';position:absolute;top:-24px;left:50%;width:1px;height:26px;opacity:0;
  background:linear-gradient(to top,rgba(90,80,70,.55),rgba(90,80,70,0));transform:translate(-50%,4px)}
.wish.blown .candle::after{animation:smoke 2.6s ease-out forwards}
.wish.blown .candle:nth-child(2)::after{animation-delay:.12s}
.wish.blown .candle:nth-child(3)::after{animation-delay:.22s}
@keyframes smoke{
  0%{opacity:0;transform:translate(-50%,6px) scaleY(.4)}
  22%{opacity:.85}
  100%{opacity:0;transform:translate(-50%,-46px) scaleY(1.5) rotate(5deg)}
}
.flame{
  position:absolute;top:-27px;left:50%;translate:-50% 0;width:14px;height:24px;
  border-radius:50% 50% 46% 46%/64% 64% 36% 36%;transform-origin:50% 100%;
  background:radial-gradient(ellipse at 50% 72%,#FFF6D0 8%,#FFC24A 42%,#E8622A 72%,rgba(194,55,31,0) 78%);
  box-shadow:0 0 22px 6px rgba(240,137,79,.28);
  animation:flick .22s ease-in-out infinite alternate;
  transition:opacity .55s ease,transform .55s ease
}
@keyframes flick{
  from{transform:translate(-50%,0) scale(1) rotate(-2deg)}
  to{transform:translate(-50%,-1px) scaleY(1.12) rotate(2.5deg)}
}
.wish.blown .flame{opacity:0;transform:translate(-50%,8px) scale(.2);animation:none}
.btn{
  display:inline-block;margin:clamp(22px,4vh,36px) 0 0;padding:.95em 2.1em;cursor:pointer;
  background:none;border:1px solid var(--ink);color:var(--ink);
  font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;
  transition:background .3s,color .3s,letter-spacing .3s}
.btn:hover{background:var(--ink);color:var(--paper);letter-spacing:.3em}
.wish.blown .btn{opacity:0;pointer-events:none;transition:opacity .4s}
.wish__after{
  margin:1.4em 0 0;font-family:var(--hand);font-size:clamp(1.4rem,3vw,2rem);color:var(--red);
  opacity:0;transform:translateY(8px);transition:opacity .7s ease .35s,transform .7s ease .35s}
.wish.blown .wish__after{opacity:1;transform:none}

/* ═══ ПОДВАЛ ═══════════════════════════════════════════ */
.foot{
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;
  padding:clamp(24px,4vh,40px) var(--pad);border-top:1px solid var(--line);
  font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-dim)}
.foot .c{color:var(--red)}
.foot .r{text-align:right}
@media (max-width:560px){.foot{grid-template-columns:1fr 1fr}.foot .c{display:none}}

/* ── статичный режим (?static) ─────────────────────────── */
.static .reveal{opacity:1!important;transform:none!important;transition:none!important}
.static .swash{transform:scaleX(1)!important;transition:none!important}
.static .grain{animation:none}

/* ── заметка на полях ──────────────────────────────────── */
.chapter{position:relative}
.margin-note{
  position:absolute;right:var(--pad);top:46%;width:16ch;margin:0;
  font-family:var(--hand);font-size:1.35rem;line-height:1.35;color:var(--ink-soft);
  transform:rotate(-2.2deg);opacity:.9
}
.margin-note::before{content:'';display:block;width:26px;height:1px;background:var(--red);
  margin-bottom:.7rem;transform:rotate(-2deg)}
@media (max-width:1180px){
  .margin-note{position:static;width:auto;max-width:26ch;margin:2.6rem 0 0 clamp(0px,17vw,250px);
    transform:rotate(-1deg)}
}

/* ── фото на полях ─────────────────────────────────────── */
.margin-photo{
  position:absolute;right:var(--pad);top:38%;width:clamp(150px,20vw,240px);margin:0;
  transform:rotate(2.4deg)
}
.margin-photo picture{display:block}
.margin-photo img{width:100%;height:auto}
.margin-photo figcaption{
  position:relative;z-index:3;margin-top:1rem;font-family:var(--hand);font-size:1.22rem;
  line-height:1.3;color:var(--ink-soft);transform:rotate(-1.6deg)
}
.tape--c{top:-11px;right:-15px;width:70px;transform:rotate(15deg)}
@media (max-width:1180px){
  .margin-photo{position:static;width:min(46vw,250px);
    margin:clamp(32px,5vh,56px) 0 0 clamp(0px,17vw,250px);transform:rotate(1.6deg)}
}