/* Train with Kate, personal trainer in Tbilisi. Plain CSS, mobile-first.
   Design: docs/design/concept.md ("Tbilisi morning"). */

/* ---------- Fonts: one woff2 per family, Latin + Cyrillic ----------
   TWK Serif is a subset of Lora (SIL OFL, renamed because "Lora" is a Reserved Font Name),
   Manrope is a subset of Manrope (SIL OFL). Licences: fonts/OFL-*.txt */
@font-face{font-family:"TWK Serif";src:url(fonts/twk-serif.woff2) format("woff2");font-weight:500 600;font-style:normal;font-display:swap}
@font-face{font-family:Manrope;src:url(fonts/manrope.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
/* Metric-matched fallbacks, so text does not jump when the web font arrives */
@font-face{font-family:"TWK Serif Fallback";src:local("Georgia");size-adjust:104.6%;ascent-override:96.2%;descent-override:26.2%;line-gap-override:0%}
@font-face{font-family:"Manrope Fallback";src:local("Arial");size-adjust:98.3%;ascent-override:108.4%;descent-override:30.5%;line-gap-override:0%}

/* ---------- Tokens ---------- */
:root{
  --milk:#FBF7F1;--sand:#F4ECE2;--apricot-50:#FCE7D8;--sage-50:#E5ECDF;--white:#fff;
  --ink:#2B2420;--ink-soft:#5F534B;--ink-on-dark:#D9CFC4;
  --persimmon:#B4492F;--persimmon-deep:#9C3F28;--sage-deep:#476349;
  --apricot:#EFA27A;--sage:#A9BBA0;--honey:#E9B872;--line:#E8DDD0;--line-strong:#D8C8B6;

  --font-display:"TWK Serif","TWK Serif Fallback",Georgia,serif;
  --font-text:Manrope,"Manrope Fallback",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --fs-display:clamp(2.25rem,1.5rem + 2.6vw,4rem);
  --fs-h2:clamp(2rem,1.55rem + 1.9vw,3rem);
  --fs-h3:clamp(1.375rem,1.25rem + .5vw,1.625rem);
  --fs-price:clamp(2.5rem,2.1rem + 1.6vw,3.25rem);
  --fs-lead:clamp(1.125rem,1.03rem + .45vw,1.3125rem);
  --fs-body:clamp(1.0625rem,1.03rem + .15vw,1.125rem);
  --fs-small:.9375rem;--fs-eyebrow:.8125rem;

  --container:1200px;--gutter:clamp(16px,5vw,40px);
  --section-y:clamp(4rem,2.8rem + 5vw,7.5rem);
  --r-s:10px;--r-m:18px;--r-l:28px;--r-xl:36px;--pill:999px;
  --frame:40px 40px 40px 14px;--frame-alt:40px 40px 14px 40px; /* soft rectangle with one sharper corner */
  --shadow-1:0 1px 2px rgb(43 36 32/.05),0 2px 8px -2px rgb(120 72 40/.08);
  --shadow-2:0 2px 4px rgb(43 36 32/.04),0 16px 40px -16px rgb(120 72 40/.22);
  --focus:0 0 0 3px var(--milk),0 0 0 5px var(--persimmon-deep);
  /* giraffe spots: black SVG shapes used as masks, colour comes from background */
  --patch-1:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cg fill='%23000'%3E%3Cpath d='M14.1 40Q20 24 36 16.4L42 13.6Q58 6 73.1 16.1L78.9 19.9Q94 30 90.6 49.3L89.4 56.7Q86 76 68.4 83.6L61.6 86.4Q44 94 28 80.6L22 75.4Q6 62 11.9 46Z'/%3E%3C/g%3E%3C/svg%3E");
  --patch-2:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cg fill='%23000'%3E%3Cpath d='M17 30.5Q22 12 46.4 16.2L55.6 17.8Q80 22 84.2 41.3L85.8 48.7Q90 68 71.5 78.1L64.5 81.9Q46 92 30.9 76.9L25.1 71.1Q10 56 15 37.5Z'/%3E%3C/g%3E%3C/svg%3E");
  --patch-cluster:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 200'%3E%3Cg fill='%23000'%3E%3Cpath d='M10.3 40.5Q12 22 42.2 16.1L53.8 13.9Q84 8 89.9 30.7L92.1 39.3Q98 62 76.2 74.6L67.8 79.4Q46 92 30 81.1L24 76.9Q8 66 9.7 47.5Z'/%3E%3Cpath d='M118.5 41.7Q116 14 146.2 20.7L157.8 23.3Q188 30 184.6 54.4L183.4 63.6Q180 88 155.6 84.6L146.4 83.4Q122 80 119.5 52.3Z'/%3E%3Cpath d='M49 129.6Q54 112 75.8 106.1L84.2 103.9Q106 98 112.7 119.8L115.3 128.2Q122 150 103.5 165.1L96.5 170.9Q78 186 62.9 172.6L57.1 167.4Q42 154 47 136.4Z'/%3E%3Cpath d='M137.5 123.1Q140 108 160.2 112.2L167.8 113.8Q188 118 188.8 140.7L189.2 149.3Q190 172 171.5 177L164.5 179Q146 184 141 167.2L139 160.8Q134 144 136.5 128.9Z'/%3E%3C/g%3E%3C/svg%3E");
  --patch-door:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cg fill='%23000'%3E%3Cpath d='M14.2 65.6Q10 48 26.8 42.1L33.2 39.9Q50 34 53.4 51.6L54.6 58.4Q58 76 42 81.9L36 84.1Q20 90 15.8 72.4Z'/%3E%3Cpath d='M62 26.8Q62 10 75.4 15L80.6 17Q94 22 91.5 36.3L90.5 41.7Q88 56 77.1 53.5L72.9 52.5Q62 50 62 33.2Z'/%3E%3C/g%3E%3C/svg%3E");
  --spots:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 120 16'%3E%3Cg fill='%23000'%3E%3Cpath d='M5.2 9.2Q4 6 9.2 4.8L11.8 4.2Q17 3 18.2 6.6L18.8 8.4Q20 12 14.8 12.8L12.2 13.2Q7 14 5.8 10.8Z'/%3E%3Cpath d='M46.4 7.8Q46 5 50 4.6L52 4.4Q56 4 56.4 6.8L56.6 8.2Q57 11 53 11.4L51 11.6Q47 12 46.6 9.2Z'/%3E%3Cpath d='M85.6 9.8Q84 7 89.6 5.8L92.4 5.2Q98 4 99.6 7.2L100.4 8.8Q102 12 96.4 12.8L93.6 13.2Q88 14 86.4 11.2Z'/%3E%3C/g%3E%3C/svg%3E");
  color-scheme:light;
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}
body{margin:0;background:var(--milk);color:var(--ink);font:400 var(--fs-body)/1.65 var(--font-text);-webkit-font-smoothing:antialiased;overflow-x:clip}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:var(--persimmon);text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{color:var(--persimmon-deep)}
:focus-visible{outline:2px solid transparent;outline-offset:2px;box-shadow:var(--focus);border-radius:6px}
h1,h2,h3{margin:0;font-family:var(--font-display);font-weight:500;color:var(--ink);text-wrap:balance}
h1{font-size:var(--fs-display);line-height:1.06;letter-spacing:-.015em}
h2{font-size:var(--fs-h2);line-height:1.12;letter-spacing:-.01em}
h3{font-size:var(--fs-h3);line-height:1.25;font-weight:600;letter-spacing:.02em}
p{margin:0;text-wrap:pretty}
ul,ol{margin:0;padding:0;list-style:none}
figure,blockquote{margin:0}
fieldset{margin:0;padding:0;border:0;min-inline-size:0}

.wrap{width:min(100% - 2*var(--gutter),var(--container));margin-inline:auto}
.section{padding-block:var(--section-y)}
.section--sand{background:var(--sand)}
/* Menu links land on the heading, not on the empty top padding of the section */
.section[id]{scroll-margin-top:calc(.75rem - var(--section-y))}
.eyebrow{margin:0 0 14px;font:600 var(--fs-eyebrow)/1.3 var(--font-text);letter-spacing:.08em;text-transform:uppercase;color:var(--sage-deep)}
.lead{font-size:var(--fs-lead);line-height:1.55;color:var(--ink-soft);max-width:62ch}
.head{max-width:740px;margin:0 auto clamp(32px,4vw,56px);text-align:center}
.head .lead{margin:16px auto 0}
.head--left{margin-inline:0;text-align:left}
.head--left .lead{margin-inline:0}
.vh{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.skip{position:absolute;left:12px;top:-80px;z-index:60;background:var(--ink);color:var(--milk);padding:10px 16px;border-radius:var(--pill);text-decoration:none}
.skip:focus{top:12px;color:var(--milk)}
.gel{font-family:system-ui,-apple-system,"Segoe UI","Noto Sans",sans-serif;font-weight:500;font-size:.78em;margin-left:.06em}
.i{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.ib{width:22px;height:22px;flex:none;fill:currentColor}
.lace{height:16px;background:var(--line-strong);-webkit-mask:var(--spots) repeat-x center/120px 16px;mask:var(--spots) repeat-x center/120px 16px}

/* ---------- Buttons & links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:13px 26px;border:1.5px solid transparent;border-radius:var(--pill);font:600 1rem/1.2 var(--font-text);letter-spacing:.01em;text-align:center;text-decoration:none;cursor:pointer;transition:background-color .15s,color .15s,border-color .15s,transform .15s}
.btn:active{transform:translateY(1px)}
.btn .i{width:20px;height:20px}
.btn--primary{background:var(--persimmon);color:#fff}
.btn--primary:hover{background:var(--persimmon-deep);color:#fff}
.btn--ghost{border-color:var(--ink);color:var(--ink)}
.btn--ghost:hover{background:var(--sand);color:var(--ink)}
.btn--apricot{background:var(--apricot);color:var(--ink)}
.btn--apricot:hover{background:#F4B796;color:var(--ink)}
.btn--light{border-color:var(--milk);color:var(--milk)}
.btn--light:hover{background:rgb(251 247 241/.1);color:var(--milk)}
.btn--sm{min-height:44px;padding:10px 18px;font-size:.9375rem}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--persimmon);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:.25em}
.link-arrow:hover{text-decoration-thickness:2px}
.link-arrow .i{width:18px;height:18px;transition:transform .2s}
.link-arrow:hover .i{transform:translateX(3px)}

/* ---------- Header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgb(251 247 241/.92);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
@supports (animation-timeline:scroll()){
  .hdr{border-bottom-color:transparent;animation:hdr-line linear both;animation-timeline:scroll();animation-range:0 64px}
  @keyframes hdr-line{to{border-bottom-color:var(--line)}}
}
.hdr__in{display:flex;align-items:center;gap:12px;min-height:60px;padding-block:6px}
.logo{display:inline-flex;align-items:center;gap:8px;flex:none;color:var(--ink);text-decoration:none}
.logo:hover{color:var(--ink)}
.logo__mark{width:34px;height:34px;flex:none}
.logo__text{display:grid;line-height:1}
.logo__pre{font:700 .6875rem/1 var(--font-text);letter-spacing:.16em;text-transform:uppercase;color:var(--persimmon-deep)}
.logo__name{margin-top:2px;font:600 1.625rem/.9 var(--font-display);letter-spacing:-.01em}
.nav{display:none}
.hdr__end{margin-left:auto;display:flex;align-items:center;gap:6px}
.hdr__cta{display:none}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border-radius:var(--pill);color:var(--ink);cursor:pointer}
.icon-btn:hover{background:var(--sand);color:var(--ink)}
.lang{display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:var(--pill);background:var(--white)}
.lang a{display:grid;place-items:center;min-width:40px;min-height:36px;padding:0 10px;border-radius:var(--pill);color:var(--ink);font:600 .8125rem/1 var(--font-text);letter-spacing:.06em;text-decoration:none}
.lang a[aria-current]{background:var(--ink);color:var(--milk)}
.menu>summary{list-style:none}
.menu>summary::-webkit-details-marker{display:none}
.menu[open] .i-open,.menu:not([open]) .i-close{display:none}
.menu__panel{position:absolute;left:0;right:0;top:100%;max-height:calc(100dvh - 60px);overflow-y:auto;overscroll-behavior:contain;padding:8px var(--gutter) 28px;background:var(--milk);border-bottom:1px solid var(--line);box-shadow:var(--shadow-2)}
.menu__panel a{display:block;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink);font:500 1.5rem/1.2 var(--font-display);text-decoration:none}
.menu__panel .btn{width:100%;margin-top:20px;font-family:var(--font-text);font-size:1rem;border-bottom:0;color:#fff}
@media (min-width:64em){
  .hdr__in{min-height:72px;gap:24px}
  .nav{display:block}
  .nav ul{display:flex;gap:clamp(14px,2vw,28px)}
  .nav a{color:var(--ink);font:500 var(--fs-small)/1.2 var(--font-text);text-decoration:none;padding:8px 0;border-bottom:2px solid transparent}
  .nav a:hover{border-bottom-color:var(--persimmon)}
  .hdr__cta{display:inline-flex}
  .menu,.hdr__wa{display:none}
}

/* ---------- Hero ---------- */
.hero{padding-block:clamp(28px,5vw,64px) var(--section-y);overflow:hidden}
.hero__grid{display:grid;gap:44px;align-items:center}
.hero h1 em{position:relative;display:inline-block;font-style:normal;color:var(--persimmon)}
.scribble{position:absolute;left:0;bottom:-.18em;width:100%;height:.3em;overflow:visible}
.scribble{animation:draw .8s .3s ease-out both}
.scribble path{fill:none;stroke:var(--persimmon);stroke-width:3;stroke-linecap:round}
@keyframes draw{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
.hero .lead{margin-top:22px}
.hero__cta{display:flex;flex-wrap:wrap;align-items:center;gap:14px 24px;margin-top:30px}
.pillars{display:grid;gap:10px;margin-top:30px}
.pillar{display:flex;align-items:center;gap:12px;padding:6px 16px 6px 6px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-m);font:600 .9375rem/1.3 var(--font-text)}
.pillar__ic{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--apricot-50);color:var(--persimmon-deep);flex:none}
.pillar__ic .i{width:20px;height:20px}
.hero__media{position:relative;isolation:isolate;justify-self:center;width:min(100%,500px)}
.hero__media::before{content:"";position:absolute;z-index:-1;right:-20%;bottom:-16%;width:96%;aspect-ratio:1;rotate:-8deg;background:var(--apricot-50);-webkit-mask:var(--patch-1) center/contain no-repeat;mask:var(--patch-1) center/contain no-repeat}
.arch{overflow:hidden;border-radius:var(--frame);background:var(--sand)}
.arch img{width:100%;height:100%;object-fit:cover}
.hero__media .arch{aspect-ratio:4/5;box-shadow:0 0 0 1px var(--line)}
.hero__media .bubble{position:absolute;left:-6px;bottom:9%;animation:pop .45s .6s ease-out both}
@keyframes pop{from{opacity:0;translate:0 8px}}
@media (min-width:40em){.pillars{grid-template-columns:repeat(3,1fr)}}
@media (min-width:64em){
  .hero__grid{grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:64px}
  .hero__media .bubble{left:28px;bottom:7%}
}

/* ---------- Katya's speech bubble ---------- */
.bubble{position:relative;max-width:270px;padding:12px 16px 12px;background:var(--white);border-radius:var(--r-m);box-shadow:var(--shadow-1);rotate:-2deg}
.bubble::after{content:"";position:absolute;left:24px;bottom:-9px;border:10px solid transparent;border-top-color:var(--white);border-bottom:0}
.bubble:nth-child(even){rotate:1.5deg}
.bubble blockquote{font:500 1.125rem/1.35 var(--font-display);color:var(--ink)}
.bubble figcaption{margin-top:6px;font:600 .8125rem/1 var(--font-text);color:var(--persimmon-deep)}

/* ---------- Why: three pillars ---------- */
.why__grid{display:grid;gap:20px}
.pcard{display:flex;flex-direction:column;gap:16px;padding:clamp(24px,3vw,40px);background:var(--white);border:1px solid var(--line);border-radius:var(--r-xl)}
.pcard--apricot{background:var(--apricot-50);border-color:transparent}
.pcard--sage{background:var(--sage-50);border-color:transparent}
.pcard__label{font:600 var(--fs-eyebrow)/1.3 var(--font-text);letter-spacing:.08em;text-transform:uppercase;color:var(--sage-deep)}
.pcard p{color:var(--ink-soft)}
.pcard__art{min-height:190px;display:grid;align-content:center}
.ticks{display:grid;gap:8px}
.ticks li{position:relative;padding-left:18px;font-size:var(--fs-small);line-height:1.5}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--honey)}
.plan{justify-self:center;width:min(100%,280px);padding:18px 20px;background:var(--milk);border:1px solid var(--line);border-radius:var(--r-m);box-shadow:var(--shadow-1);rotate:-2deg}
.plan__t{font:600 1.125rem/1.2 var(--font-display);margin-bottom:10px}
.plan li{display:flex;align-items:center;gap:10px;padding:8px 0;border-top:1px dashed var(--line-strong);font-size:var(--fs-small)}
.plan li b{width:28px;color:var(--sage-deep);font-weight:600}
.plan li .i{margin-left:auto;width:18px;height:18px;color:var(--sage-deep)}
.plan__note{margin-top:8px;text-align:right;font:600 .8125rem/1 var(--font-text);color:var(--persimmon-deep)}
.photo-sticker{position:relative}
.photo-sticker img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:50% 82%;border-radius:var(--r-l);background:var(--sand)}
.sticker{position:absolute;right:10px;bottom:-14px;max-width:210px;padding:8px 12px;background:var(--white);border-radius:var(--r-s);box-shadow:var(--shadow-1);rotate:2deg;font:600 .8125rem/1.35 var(--font-text)}
.times{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px}
.times span{padding:5px 12px;border-radius:var(--pill);background:var(--white);font:600 .8125rem/1.3 var(--font-text);font-variant-numeric:tabular-nums}
.times small{font-size:.8125rem;color:var(--ink-soft)}
.bubbles{display:grid;gap:18px;justify-items:start}
.bubbles .bubble:nth-child(2){justify-self:end}
.streak{display:flex;align-items:center;gap:6px;margin-top:6px}
.streak i{width:12px;height:12px;border-radius:50%;background:var(--sage-deep)}
.streak i:last-of-type{background:transparent;border:1.5px solid var(--sage-deep)}
.streak span{margin-left:6px;font:600 .8125rem/1.3 var(--font-text);color:var(--sage-deep)}
.pcard__foot{margin-top:auto;padding-top:4px;font-size:var(--fs-small)}
.pcard--apricot a{color:var(--persimmon-deep)}
.minor{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px;margin-top:36px}
.minor li{display:flex;gap:10px;align-items:flex-start;font-size:var(--fs-small);line-height:1.45;color:var(--ink-soft)}
.minor .i{width:20px;height:20px;color:var(--sage-deep);margin-top:1px}
@media (min-width:64em){
  .why__grid{grid-template-columns:repeat(3,1fr)}
  .minor{grid-template-columns:repeat(4,1fr);justify-items:center}
}

/* ---------- Research ---------- */
.sci{position:relative}
.sci__grid{display:grid;gap:16px}
.fact{display:flex;flex-direction:column;gap:12px;padding:clamp(24px,3vw,32px);background:var(--white);border-radius:var(--r-l)}
.fact__label{font:600 clamp(1.375rem,1.25rem + .5vw,1.625rem)/1.2 var(--font-display);color:var(--persimmon-deep)}
.fact__text{font-weight:500;font-size:1.0625rem;line-height:1.55}
.fact__src{margin-top:auto;font-size:var(--fs-small);color:var(--ink-soft)}
.fact__src a{color:var(--ink-soft)}
.fact__src a:hover{color:var(--ink)}
.sci__more{margin-top:28px;text-align:center;font-size:var(--fs-small);color:var(--ink-soft)}
.sci__more ul{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;margin-top:8px}
.sci__more a{color:var(--ink-soft)}
@media (min-width:40em){.sci__grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:64em){.sci__grid{grid-template-columns:repeat(3,1fr)}}

/* ---------- Programs ---------- */
.prog__grid{display:grid;gap:20px}
.prog{display:flex;flex-direction:column;gap:14px;padding:28px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-l);transition:transform .2s,box-shadow .2s}
.prog:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.prog p{color:var(--ink-soft)}
.prog__ic{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:var(--apricot-50);color:var(--persimmon-deep)}
.prog__ic--sage{background:var(--sage-50);color:var(--sage-deep)}
.prog__ic .i{width:32px;height:32px}
.prog .link-arrow{margin-top:auto;padding-top:6px}
.prog--wide{display:grid;padding:0;overflow:hidden}
.prog--wide picture{display:block;background:var(--sand)}
.prog--wide img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;object-position:30% 30%}
.prog__body{display:flex;flex-direction:column;gap:14px;padding:28px}
.prog__ex{font-size:var(--fs-small);color:var(--ink-soft)}
.note{display:flex;gap:8px;align-items:flex-start;font-size:var(--fs-small);line-height:1.5;color:var(--ink-soft)}
.note .i{width:18px;height:18px;margin-top:2px;color:var(--sage-deep)}
.caution summary{list-style:none;cursor:pointer}
.caution summary::-webkit-details-marker{display:none}
.caution summary u{color:var(--persimmon-deep);text-underline-offset:.2em;white-space:nowrap}
.caution summary u::after{content:"";content:"" / "";display:inline-block;width:.45em;height:.45em;margin:0 0 .15em .35em;border:solid currentColor;border-width:0 1.5px 1.5px 0;rotate:45deg;transition:rotate .2s}
.caution[open] summary u::after{rotate:-135deg;margin-bottom:-.1em}
.caution__body{display:grid;gap:10px;margin-top:12px;padding:16px 18px;background:var(--sage-50);border-radius:var(--r-m);font-size:var(--fs-small);line-height:1.55;color:var(--ink)}
.caution__body p{color:var(--ink)}
.caution__body ul{display:grid;gap:4px;padding-left:20px;list-style:disc}
.banner{display:flex;flex-direction:column;align-items:flex-start;gap:16px;padding:28px;background:var(--apricot-50);border-radius:var(--r-l)}
.banner p{font:500 1.375rem/1.35 var(--font-display)}
.banner .btn{margin-top:auto}
.banner .i{width:32px;height:32px;color:var(--persimmon-deep)}
@media (min-width:40em){
  .prog__grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .prog--wide{grid-column:1/-1;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
  .prog--wide picture{position:relative;min-height:340px}
  .prog--wide img{position:absolute;inset:0;aspect-ratio:auto}
}
@media (min-width:64em){
  .prog__grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .prog--wide{grid-column:span 2}
}

/* ---------- Steps ---------- */
.steps{position:relative;display:grid;gap:32px;counter-reset:step}
.steps::before{content:"";position:absolute;left:23px;top:24px;bottom:24px;width:1.5px;background:var(--sage)}
.step{position:relative;padding-left:72px}
.step__n{position:absolute;left:0;top:-4px;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--milk);border:1.5px solid var(--persimmon);font:600 1.25rem/1 var(--font-display);color:var(--persimmon-deep)}
.step h3{font-size:1.25rem;margin-bottom:8px}
.step p{color:var(--ink-soft);font-size:var(--fs-small);line-height:1.55}
.kit{display:flex;align-items:center;gap:10px;margin-top:12px;font:600 .8125rem/1.3 var(--font-text);color:var(--sage-deep)}
.kit .i{width:20px;height:20px}
.steps__bubble{display:flex;justify-content:center;margin-top:44px}
@media (min-width:64em){
  .steps{grid-template-columns:repeat(4,1fr);gap:32px}
  .steps::before{left:24px;right:24px;top:23px;bottom:auto;width:auto;height:1.5px}
  .step{padding:72px 0 0}
}

/* ---------- About ---------- */
.about__grid{display:grid;gap:44px;align-items:center}
.about__media{position:relative;isolation:isolate;justify-self:center;width:min(80%,440px)}
.about__media::after{content:"";position:absolute;z-index:-1;left:-14%;bottom:-12%;width:44%;aspect-ratio:1;rotate:14deg;background:var(--apricot);opacity:.5;-webkit-mask:var(--patch-2) center/contain no-repeat;mask:var(--patch-2) center/contain no-repeat}
.about__media .arch{aspect-ratio:4/5;border-radius:var(--frame-alt)}
.about__sub{margin-top:10px;font:500 var(--fs-lead)/1.4 var(--font-text);color:var(--sage-deep)}
.about__text{display:grid;gap:14px;margin-top:22px;color:var(--ink-soft)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.about .chips{margin-top:24px}
.chip{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--pill);background:var(--sage-50);color:var(--sage-deep);font:600 var(--fs-small)/1.25 var(--font-text);text-decoration:none}
.chip .i{width:15px;height:15px}
.quote{margin-top:30px;padding-left:20px;border-left:3px solid var(--apricot)}
.quote blockquote{font:500 clamp(1.25rem,1.1rem + .6vw,1.5rem)/1.4 var(--font-display)}
.quote figcaption{margin-top:10px;font:600 .875rem/1 var(--font-text);color:var(--persimmon-deep)}
@media (min-width:64em){.about__grid{grid-template-columns:5fr 7fr;gap:80px}}
.certs{margin-top:clamp(48px,6vw,72px)}
.certs__t{margin-bottom:18px;font-size:1.375rem}
.certs__list{display:grid;gap:12px}
.cert{display:flex;align-items:center;gap:14px;padding:16px 18px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-m)}
.cert__ic{display:grid;place-items:center;width:44px;height:44px;flex:none;border-radius:50%;background:var(--sage-50);color:var(--sage-deep)}
.cert__name{font-weight:600;line-height:1.35}
.cert__meta{font-size:var(--fs-small);color:var(--ink-soft)}
@media (min-width:40em){.certs__list{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------- Pricing ---------- */
.fmt{display:grid;grid-template-columns:1fr 1fr;gap:4px;width:min(100%,460px);margin:0 auto;padding:4px;background:var(--white);border:1px solid var(--line);border-radius:var(--pill)}
.fmt input{position:absolute;opacity:0;pointer-events:none}
.fmt label{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-height:56px;padding:6px 12px;border-radius:var(--pill);font:600 1rem/1.2 var(--font-text);text-align:center;cursor:pointer;transition:background-color .15s,color .15s}
.fmt label span{display:inline-flex;align-items:center;gap:6px}
.fmt label .i{width:18px;height:18px}
.fmt label small{font:500 .8125rem/1.3 var(--font-text);color:var(--ink-soft)}
.fmt input:checked+label{background:var(--ink);color:var(--milk)}
.fmt input:checked+label small{color:var(--ink-on-dark)}
.fmt input:focus-visible+label{outline:2px solid transparent;outline-offset:2px;box-shadow:var(--focus)}
.pricing:has(#fmt-online:checked) [data-fmt=home],
.pricing:not(:has(#fmt-online:checked)) [data-fmt=online]{display:none}
.fmt-note{display:flex;align-items:center;justify-content:center;gap:12px 16px;max-width:620px;margin:18px auto 0;font-size:var(--fs-small);line-height:1.5;color:var(--ink-soft);text-align:center}
.fmt-note .kit{margin:0;flex:none}
.fmt-note img{width:120px;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-m);background:var(--white);flex:none}
.fmt-note[data-fmt=online]{text-align:left}
.prices{display:grid;gap:20px;margin-top:40px}
.price{position:relative;display:flex;flex-direction:column;gap:12px;padding:28px 24px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-l)}
.price--first{background:var(--apricot-50);border-color:transparent}
.price--hit{border:2px solid var(--persimmon);box-shadow:var(--shadow-2)}
.price__tag{position:absolute;top:-14px;left:22px;padding:7px 12px;border-radius:var(--pill);background:var(--persimmon);color:#fff;font:600 .8125rem/1 var(--font-text)}
.price__name{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font:600 var(--fs-eyebrow)/1.3 var(--font-text);letter-spacing:.08em;text-transform:uppercase;color:var(--sage-deep)}
.price__name .chip{padding:3px 9px;font-size:.75rem;letter-spacing:.02em;text-transform:none}
.price__sum{font:600 var(--fs-price)/1 var(--font-display);letter-spacing:-.01em;font-variant-numeric:lining-nums tabular-nums}
.price--first .price__sum{color:var(--persimmon-deep)}
.price__per{font-size:var(--fs-small);color:var(--ink-soft)}
.price .chip{align-self:flex-start}
.price .ticks{margin-top:4px}
.price .btn{margin-top:auto;width:100%}
.seal{position:absolute;top:14px;right:14px;width:84px;height:84px;color:var(--persimmon-deep)}
.seal text{font:600 9.5px var(--font-text);letter-spacing:.16em;fill:currentColor}
.prices__note{max-width:760px;margin:28px auto 0;text-align:center;font-size:var(--fs-small);color:var(--ink-soft)}
@media (min-width:40em){.prices{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:64em){
  .prices{grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch}
  .price--hit{transform:translateY(-8px)}
}

/* ---------- Areas + FAQ ---------- */
.af__grid{display:grid;gap:56px}
.areas__img{overflow:hidden;border-radius:var(--r-l);background:var(--sand)}
.areas__img img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:30% 45%}
.areas h2,.faq h2{margin-bottom:18px}
.areas .chips{margin-top:22px}
.areas .chip{background:var(--white);border:1px solid var(--line);color:var(--ink)}
.areas .chip .i{color:var(--sage-deep)}
.areas .chip--online{background:var(--sage-50);border-color:transparent;color:var(--sage-deep)}
.areas .chip--online:hover{color:var(--ink)}
.areas p{margin-top:18px;color:var(--ink-soft)}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-of-type{border-top:1px solid var(--line)}
.faq summary{display:flex;justify-content:space-between;gap:16px;padding:18px 0;list-style:none;cursor:pointer;font:600 1.0625rem/1.45 var(--font-text)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";content:"+" / "";flex:none;font:400 1.6rem/1 var(--font-text);color:var(--persimmon);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--ink-soft)}
@media (min-width:64em){.af__grid{grid-template-columns:1fr 1fr;gap:72px}}

/* ---------- Contact ---------- */
.contact__panel{position:relative;overflow:hidden;isolation:isolate;padding:clamp(32px,6vw,64px);background:var(--ink);color:var(--milk);border-radius:var(--r-xl)}
.contact__panel::before{content:"";position:absolute;z-index:-1;top:-18%;right:-6%;width:min(56vw,340px);aspect-ratio:1;rotate:-10deg;background:var(--apricot);opacity:.12;-webkit-mask:var(--patch-cluster) center/contain no-repeat;mask:var(--patch-cluster) center/contain no-repeat}
.contact h2{color:var(--milk);max-width:20ch}
.contact .lead{margin-top:16px;color:var(--ink-on-dark)}
.contact__btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.contact__btns .btn{min-height:56px;padding-inline:28px}
.contact__hours{margin-top:22px;font-size:var(--fs-small);color:var(--ink-on-dark)}
.contact :focus-visible{box-shadow:0 0 0 3px var(--ink),0 0 0 5px var(--apricot)}
@media (max-width:39.99em){.contact__btns .btn{width:100%}}

/* ---------- Footer ---------- */
.ftr{padding-block:44px 36px;border-top:1px solid var(--line);font-size:var(--fs-small);color:var(--ink-soft)}
.ftr__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px 40px}
.ftr__brand{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px}
.ftr__brand > span{max-width:38ch}
.ftr__brand a{white-space:nowrap}
.ftr nav ul{display:flex;flex-wrap:wrap;gap:6px 20px}
.ftr a{color:var(--ink-soft)}
.ftr a:hover{color:var(--ink)}
.ftr__bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 24px;margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}
.credits summary{cursor:pointer}
.credits ul{display:grid;gap:6px;margin-top:10px}

/* ---------- Root page: language choice (seen only without JS, otherwise it redirects) ---------- */
.gate--page{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;min-height:100svh;padding:48px var(--gutter) 72px;overflow:hidden;background:var(--milk);text-align:center}
.gate::before{content:"";position:absolute;z-index:-1;left:-12vmin;bottom:-14vmin;width:46vmin;aspect-ratio:1;rotate:12deg;opacity:.9;background:var(--apricot-50);-webkit-mask:var(--patch-cluster) center/contain no-repeat;mask:var(--patch-cluster) center/contain no-repeat}
.gate::after{content:"";position:absolute;z-index:-1;top:-8vmin;right:-8vmin;width:30vmin;aspect-ratio:1;rotate:-18deg;background:var(--sage-50);-webkit-mask:var(--patch-1) center/contain no-repeat;mask:var(--patch-1) center/contain no-repeat}
.gate__logo{display:flex;flex-direction:column;align-items:center;margin:0;color:var(--ink)}
.gate__mark{width:clamp(84px,60px + 4vw,112px);height:auto;aspect-ratio:1}
.gate__pre{margin-top:14px;font:700 clamp(.8125rem,.75rem + .3vw,.9375rem)/1 var(--font-text);letter-spacing:.2em;text-transform:uppercase;color:var(--persimmon-deep)}
.gate__name{margin-top:4px;font:600 clamp(3.25rem,2.4rem + 3.5vw,4.5rem)/.95 var(--font-display);letter-spacing:-.01em}
.gate__sub{margin-top:14px;font-size:var(--fs-small);color:var(--ink-soft)}
.gate__doors{display:grid;grid-template-columns:repeat(2,minmax(0,210px));justify-content:center;gap:12px;width:100%;margin-top:40px}
.door{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;aspect-ratio:4/5;padding:16px;overflow:hidden;border:1px solid var(--line);border-radius:var(--frame);color:var(--ink);text-decoration:none;transition:transform .2s,box-shadow .2s}
.door--ru{background:var(--apricot-50)}
.door--en{background:var(--sage-50)}
.door::after{content:"";position:absolute;right:14px;bottom:14px;width:68px;aspect-ratio:1;background:var(--apricot);opacity:.85;-webkit-mask:var(--patch-door) center/contain no-repeat;mask:var(--patch-door) center/contain no-repeat;transition:translate .25s,rotate .25s}
.door--en::after{background:var(--sage)}
.door__hi{font:500 clamp(1.75rem,1.4rem + 1.5vw,2.5rem)/1.1 var(--font-display)}
.door__lang{display:inline-flex;align-items:center;gap:6px;font:600 1.0625rem/1.2 var(--font-text)}
.door__lang .i{width:18px;height:18px;transition:transform .2s}
.door--ru .door__lang{color:var(--persimmon-deep)}
.door--en .door__lang{color:var(--sage-deep)}
.door:hover,.door:focus-visible{transform:translateY(-4px);box-shadow:var(--shadow-2);color:var(--ink)}
.door:focus-visible{border-radius:var(--frame);box-shadow:var(--focus),var(--shadow-2)}
.door:hover::after,.door:focus-visible::after{translate:-3px -3px;rotate:-6deg}
.door:hover .door__lang .i{transform:translateX(3px)}
.gate__river{width:min(100%,520px);height:40px;margin-top:28px;color:var(--sage)}
.gate__hint{margin-top:8px;font-size:var(--fs-small);color:var(--ink-soft)}
@media (min-width:40em){.gate__doors{grid-template-columns:repeat(2,240px);gap:28px}}
@media (max-width:21em){.gate__doors{grid-template-columns:minmax(0,260px)}.door{aspect-ratio:3/2}}

/* ---------- Small screens, short screens, high contrast ---------- */
@media (max-width:22.5em){.hdr__wa{display:none}}
@media (max-height:32em){.hdr{position:relative}}
@media (forced-colors:active){
  :focus-visible,.fmt input:focus-visible+label{outline-color:Highlight}
  .fmt input:checked+label,.lang a[aria-current]{forced-color-adjust:none;background:Highlight;color:HighlightText}
  .fmt input:checked+label small{color:HighlightText}
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important}
  .scribble,.hero__media .bubble{animation:none}
  .door:hover::after,.door:focus-visible::after{translate:none;rotate:none}
}