/* ══════════════════════════════════════════════════════════════
   NIILON KOIRAKOULU
   Väri- ja typografiapaletti poimittu Website.pdf -suunnitelmasta:
   ruutupaperi #EFEEEC, sinivihreä ruudukko, musta käsinkirjoitus,
   tennispallon keltavihreä aksentti.
   ══════════════════════════════════════════════════════════════ */

/* ── 1. TOKENS ───────────────────────────────────────────────── */
:root{
  --paper:#EFEEEC;
  --paper-2:#F6F5F3;
  --ink:#14140F;
  --ink-60:rgba(20,20,15,.60);
  --ink-40:rgba(20,20,15,.38);
  --ink-12:rgba(20,20,15,.12);
  --ink-06:rgba(20,20,15,.06);
  --grid:rgba(150,190,192,.55);
  --grid-strong:rgba(130,175,180,.8);
  --ball:#C7EA1B;
  --ball-deep:#A9CC12;
  --ball-soft:#E9F7B0;
  --tape:rgba(224,212,178,.85);

  --cell:clamp(34px,3.6vw,54px);
  --pad:clamp(20px,5vw,80px);
  --maxw:1560px;

  --f-display:'Gochi Hand','Bradley Hand','Comic Sans MS',cursive;
  --f-body:'Hanken Grotesk','Helvetica Neue',Arial,sans-serif;

  --e-out:cubic-bezier(.16,1,.3,1);
  --e-inout:cubic-bezier(.76,0,.24,1);

  --nav-h:clamp(62px,7vw,86px);
  --gridshift:0px;
}

/* ── 2. RESET ────────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--f-body);
  background:var(--paper);
  color:var(--ink);
  font-size:clamp(15px,1.02vw,17px);
  line-height:1.62;
  font-weight:400;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,figure,blockquote{margin:0}
::selection{background:var(--ball);color:var(--ink)}

/* Lenis */
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-smooth [data-lenis-prevent]{overscroll-behavior:contain}
.lenis.lenis-stopped{overflow:clip}

.skip{position:fixed;top:-100px;left:12px;z-index:999;background:var(--ink);color:var(--paper);padding:12px 18px;border-radius:99px}
.skip:focus{top:12px}
:focus-visible{outline:2.5px solid var(--ink);outline-offset:4px;border-radius:4px}

/* ── 3. RUUTUPAPERI ──────────────────────────────────────────── */
body::before{
  content:'';position:fixed;inset:-10vh -10vw;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(to right,var(--grid) 1px,transparent 1px),
    linear-gradient(to bottom,var(--grid) 1px,transparent 1px);
  background-size:var(--cell) var(--cell);
  background-position:0 calc(var(--gridshift,0px));
  will-change:background-position;
}
body::after{ /* paperin lämmin vinjetti */
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(120% 90% at 50% 0%,transparent 55%,rgba(20,20,15,.055) 100%);
}
main,.nav,.footer,.menu{position:relative;z-index:1}

/* ── 4. TYPOGRAFIA ───────────────────────────────────────────── */
.display{font-family:var(--f-display);font-weight:400;line-height:.98;letter-spacing:.005em}
.h-xl{font-size:clamp(2.6rem,7.4vw,7rem)}
.h-xxl{font-size:clamp(3.4rem,13vw,13rem)}
.eyebrow{
  font-size:clamp(.72rem,.86vw,.84rem);font-weight:600;
  letter-spacing:.24em;text-transform:uppercase;color:var(--ink-60);
}
b,strong{font-weight:700}

/* split-text apurit */
.split-line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.split-line>span{display:block;will-change:transform}
/* maski: pystypehmusteet estävät ylä- ja alapidennysten leikkautumisen,
   negatiiviset marginaalit pitävät taiton ennallaan */
.split-word{display:inline-block;overflow:hidden;vertical-align:top;padding:.20em 0 .16em;margin:-.20em 0 -.16em}
.split-word>span{display:inline-block;will-change:transform}
.split-char{display:inline-block;white-space:pre;will-change:transform,opacity}
.split-charmask{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.1em;margin-bottom:-.1em}

/* ── 5. NAPIT & LINKIT ───────────────────────────────────────── */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:.7em;
  padding:1.05em 1.9em;border-radius:99px;
  background:var(--ink);color:var(--paper);
  font-weight:600;font-size:clamp(.86rem,1vw,.98rem);letter-spacing:.01em;
  overflow:hidden;isolation:isolate;
  transition:color .45s var(--e-out),transform .45s var(--e-out);
}
.btn::before{
  content:'';position:absolute;inset:0;z-index:-1;background:var(--ball);
  transform:translate3d(0,101%,0);border-radius:50% 50% 0 0/22% 22% 0 0;
  transition:transform .58s var(--e-out),border-radius .58s var(--e-out);
}
.btn:hover{color:var(--ink)}
.btn:hover::before{transform:translate3d(0,0,0);border-radius:0}
.btn:active{transform:scale(.97)}
.btn__label{display:grid;overflow:hidden;line-height:1.25}
.btn__label>span{grid-area:1/1;transition:transform .5s var(--e-out),opacity .35s linear}
.btn__label>span:last-child{transform:translateY(105%);opacity:0}
.btn:hover .btn__label>span:first-child{transform:translateY(-105%);opacity:0}
.btn:hover .btn__label>span:last-child{transform:translateY(0);opacity:1}
.btn__ball{
  width:.72em;height:.72em;border-radius:50%;background:var(--ball);flex:none;
  transition:transform .55s var(--e-out),background .3s;
}
.btn:hover .btn__ball{background:var(--ink);transform:rotate(360deg) scale(1.15)}
.btn--sm{padding:.78em 1.35em;font-size:clamp(.78rem,.9vw,.88rem)}
.btn--xl{padding:1.35em 2.6em;font-size:clamp(1rem,1.5vw,1.25rem)}
.btn--block{width:100%;justify-content:center}
.btn--ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.6px var(--ink)}
.btn--ghost:hover{color:var(--ink)}

.link{
  display:inline-flex;align-items:center;gap:.5em;font-weight:600;
  padding-bottom:.15em;background-image:linear-gradient(var(--ink),var(--ink));
  background-size:100% 1.5px;background-repeat:no-repeat;background-position:0 100%;
  transition:background-size .45s var(--e-out),gap .35s var(--e-out);
}
.link:hover{background-size:0% 1.5px;gap:.9em}
.link span{transition:transform .45s var(--e-out)}
.link:hover span{transform:translateX(4px)}
.link--sm{font-size:.92em}

/* ── 6. LOADER ───────────────────────────────────────────────── */
.loader{
  position:fixed;inset:0;z-index:200;background:var(--paper);
  display:grid;place-items:center;overflow:hidden;
}
.loader__inner{text-align:center;padding:0 24px}
.loader__word{
  font-family:var(--f-display);font-size:clamp(2rem,7vw,4.6rem);line-height:1;
  display:block;
}
.loader__bar{display:block;width:min(240px,52vw);height:3px;background:var(--ink-12);margin:1.6rem auto 0;border-radius:9px;overflow:hidden}
.loader__bar i{display:block;height:100%;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:0 50%}
body.is-loading{overflow:hidden}
body.is-loading .nav{opacity:0}

/* ── 7. KURSORI ──────────────────────────────────────────────── */
.cursor{position:fixed;top:0;left:0;z-index:190;pointer-events:none;mix-blend-mode:normal;opacity:0}
.cursor__dot{
  position:absolute;width:7px;height:7px;border-radius:50%;background:var(--ink);
}
.cursor__ring{
  position:absolute;width:46px;height:46px;border-radius:50%;
  border:1.5px solid var(--ink-40);
  display:grid;place-items:center;transition:background .35s,border-color .35s;
}
.cursor__label{
  font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  opacity:0;transform:scale(.6);transition:opacity .25s,transform .25s;white-space:nowrap;
}
.cursor.is-hover .cursor__ring{background:var(--ball);border-color:var(--ink)}
.cursor.is-label .cursor__label{opacity:1;transform:scale(1)}
@media (hover:none),(pointer:coarse){.cursor{display:none}}

/* ── 8. TENNISPALLO — pomppii ruudun poikki ──────────────────── */
/* Sijainti kertoo etenemän: ylhäältä alas sivun edetessä, samalla
   pomppien ja liikkuen puolelta toiselle. Puhtaasti koristeellinen. */
.scrollball{
  position:fixed;left:0;top:0;z-index:60;pointer-events:none;
  width:clamp(46px,5vw,74px);aspect-ratio:1;opacity:0;will-change:transform;
}
.scrollball__img{width:100%;will-change:transform;filter:drop-shadow(0 10px 12px rgba(20,20,15,.22))}

/* ── 9. NAVI ─────────────────────────────────────────────────── */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:120;height:var(--nav-h);
  display:flex;align-items:center;gap:clamp(14px,3vw,44px);
  padding:0 var(--pad);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);
  background:linear-gradient(to bottom,rgba(239,238,236,.92),rgba(239,238,236,.62) 70%,transparent);
  transition:transform .55s var(--e-out);
}
.nav__brand{display:flex;align-items:center;gap:.6em;font-family:var(--f-display);font-size:clamp(1.1rem,1.6vw,1.5rem);white-space:nowrap}
.nav__ball{width:.82em;height:.82em;border-radius:50%;background:var(--ball);box-shadow:inset -2px -3px 0 rgba(20,20,15,.13);flex:none;transition:transform .6s var(--e-out)}
.nav__brand:hover .nav__ball{transform:rotate(360deg) scale(1.12)}
.nav__links{display:flex;gap:clamp(12px,1.9vw,30px);margin-left:auto;font-size:.94rem;font-weight:500}
.nav__links a{position:relative;padding:.35em 0}
.nav__links a::after{
  content:'';position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--ink);
  transform:scaleX(0);transform-origin:100% 50%;transition:transform .45s var(--e-out);
}
.nav__links a:hover::after,.nav__links a.is-active::after{transform:scaleX(1);transform-origin:0 50%}
.nav__links a.is-active{color:var(--ink)}
.nav__cta{margin-left:clamp(8px,1.4vw,18px)}
.burger{display:none;width:44px;height:44px;margin-left:auto;position:relative}
.burger span{position:absolute;left:11px;width:22px;height:2px;background:var(--ink);border-radius:2px;transition:transform .4s var(--e-out),opacity .3s}
.burger span:nth-child(1){top:19px}
.burger span:nth-child(2){top:25px}
body.menu-open .burger span:nth-child(1){transform:translateY(3px) rotate(45deg)}
body.menu-open .burger span:nth-child(2){transform:translateY(-3px) rotate(-45deg)}

/* ── 10. MOBIILIVALIKKO ──────────────────────────────────────── */
.menu{
  position:fixed;inset:0;z-index:110;background:var(--paper);
  padding:calc(var(--nav-h) + 20px) var(--pad) calc(var(--pad) + 20px);
  display:flex;flex-direction:column;justify-content:center;gap:26px;
  clip-path:inset(0 0 100% 0);visibility:hidden;
  background-image:linear-gradient(to right,var(--grid) 1px,transparent 1px),linear-gradient(to bottom,var(--grid) 1px,transparent 1px);
  background-size:var(--cell) var(--cell);
}
.menu__links{display:flex;flex-direction:column;gap:6px}
.menu__links a{
  font-family:var(--f-display);font-size:clamp(2.1rem,10vw,3.4rem);line-height:1.06;
  display:flex;align-items:baseline;gap:.5em;overflow:hidden;
}
.menu__links em{font-family:var(--f-body);font-style:normal;font-size:.26em;font-weight:600;letter-spacing:.14em;color:var(--ink-40)}
.menu__dog{position:absolute;right:-4%;bottom:-2%;width:44%;max-width:280px;opacity:.9;pointer-events:none}

/* ── 11. HERO ────────────────────────────────────────────────── */
.hero{
  position:relative;min-height:100svh;padding:calc(var(--nav-h) + 3vh) var(--pad) 0;
  display:flex;flex-direction:column;
}
.hero__type{text-align:center;max-width:1500px;margin:0 auto;width:100%;position:relative;z-index:3}
.hero__eyebrow{margin-bottom:clamp(10px,1.4vw,20px)}
.hero__title{
  font-size:clamp(2.9rem,10.4vw,10.5rem);line-height:.94;margin:0 auto;
}
.hero__sub{
  margin:clamp(16px,2.2vw,28px) auto 0;max-width:32ch;
  font-size:clamp(1rem,1.32vw,1.24rem);color:var(--ink-60);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:clamp(22px,2.8vw,36px)}

.hero__pack{
  --dogh:clamp(158px,22.6vw,338px);
  position:relative;flex:1;min-height:clamp(200px,34vh,420px);
  margin-top:auto;display:flex;align-items:flex-end;justify-content:center;
  gap:clamp(4px,2.6vw,58px);width:100%;max-width:1500px;margin-inline:auto;
  padding-bottom:clamp(48px,8.5vh,112px);
}
/* Koirat mitoitetaan KORKEUDEN mukaan, jotta kokosuhteet vastaavat
   oikeita koiria. --s = koiran korkeus suhteessa isoimpaan (labradoodle). */
.dog{margin:0;position:relative;will-change:transform;height:calc(var(--dogh) * var(--s,1))}
.dog img{height:100%;width:auto;max-width:none;filter:drop-shadow(0 22px 20px rgba(20,20,15,.13))}
.dog--1{--s:.62}   /* bordercollienpentu istuu, tassu ylhäällä */
.dog--2{--s:.55}   /* kultainennoutaja makaa — matala mutta pitkä */
.dog--3{--s:.38}   /* kaksi villakoiranpentua */
.dog--4{--s:.34}   /* chihuahua seisoo */
.dog--5{--s:.8}    /* aikuinen labradoodle istuu */
.hero__scroll{
  position:absolute;right:var(--pad);bottom:clamp(18px,3vh,34px);
  display:flex;align-items:center;gap:10px;font-size:.72rem;font-weight:600;
  letter-spacing:.2em;text-transform:uppercase;color:var(--ink-60);
}
.hero__scroll svg{width:11px;height:34px}

/* ── 13. SEKTIOT ─────────────────────────────────────────────── */
.sec{padding:clamp(56px,7.4vw,124px) var(--pad);max-width:var(--maxw);margin:0 auto}
.sec__head{margin-bottom:clamp(28px,3.6vw,52px)}
.sec__head .eyebrow{margin-bottom:clamp(12px,1.6vw,22px)}
.sec__head--split{display:grid;grid-template-columns:1.35fr .85fr;gap:clamp(24px,4vw,70px);align-items:end}
.sec__note{color:var(--ink-60);max-width:44ch;font-size:clamp(.95rem,1.1vw,1.08rem)}

/* ── 14. FILOSOFIA ───────────────────────────────────────────── */
.filosofia__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,90px);align-items:center}
.filosofia__body{margin-top:clamp(20px,2.6vw,36px);display:grid;gap:1.1em;max-width:46ch;font-size:clamp(1rem,1.16vw,1.14rem);color:var(--ink-60)}
/* pelkkä syvätty koira ruutupaperilla — ei korttitaustaa */
.filosofia__img{position:relative;overflow:visible;padding:0}
.filosofia__img img{position:relative;width:min(520px,100%);margin-inline:auto;will-change:transform;filter:drop-shadow(0 26px 26px rgba(20,20,15,.16))}

.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.2vw,34px);margin-top:clamp(36px,4.6vw,76px)}
.principle{
  position:relative;padding:clamp(22px,2.6vw,38px);border-radius:clamp(14px,1.5vw,22px);
  background:var(--paper-2);box-shadow:inset 0 0 0 1.5px var(--ink-12);
  transition:transform .5s var(--e-out),box-shadow .5s var(--e-out),background .5s;
}
.principle:hover{box-shadow:inset 0 0 0 1.5px var(--ink),0 18px 40px -22px rgba(20,20,15,.5)}
.principle__no{font-size:.78rem;font-weight:700;letter-spacing:.18em;color:var(--ink-40)}
.principle h3{font-family:var(--f-display);font-size:clamp(1.5rem,2.3vw,2.15rem);line-height:1.05;margin:.5em 0 .45em}
.principle p{color:var(--ink-60);font-size:clamp(.94rem,1.05vw,1.02rem)}


/* ── 15. KURSSIT ─────────────────────────────────────────────── */
.kurssit{position:relative}
.courses{border-top:1.6px solid var(--ink)}
.course{border-bottom:1.6px solid var(--ink);position:relative}
.course__row{
  position:relative;width:100%;display:grid;
  grid-template-columns:auto minmax(0,1fr) auto auto 44px;
  align-items:center;gap:clamp(14px,2.4vw,40px);
  padding:clamp(16px,2vw,30px) clamp(4px,1vw,18px);
  text-align:left;overflow:hidden;isolation:isolate;
}
.course__row::before{
  content:'';position:absolute;inset:0;z-index:-1;background:var(--ball);
  transform:scaleY(0);transform-origin:50% 100%;transition:transform .55s var(--e-out);
}
.course:hover .course__row::before,.course.is-open .course__row::before{transform:scaleY(1);transform-origin:50% 0}
.course__no{font-size:.8rem;font-weight:700;letter-spacing:.14em;color:var(--ink-40);transition:color .4s}
.course:hover .course__no{color:var(--ink)}
.course__title{display:flex;align-items:center;gap:clamp(10px,1.4vw,24px);min-width:0}
.course__name{font-size:clamp(1.55rem,3.8vw,3.3rem);line-height:1;transition:transform .55s var(--e-out)}
.course:hover .course__name,.course.is-open .course__name{transform:translateX(clamp(4px,.7vw,14px))}
/* vaihtuva koira kurssin nimen perässä */
.course__thumb{
  flex:none;display:flex;align-items:flex-end;
  height:clamp(64px,7.4vw,118px);
  opacity:0;transform:scale(.55) rotate(-14deg);transform-origin:50% 100%;
  transition:opacity .45s var(--e-out),transform .6s var(--e-out);
}
.course__thumb img{height:100%;width:auto;max-width:none;filter:drop-shadow(0 10px 12px rgba(20,20,15,.22))}
.course:hover .course__thumb,.course.is-open .course__thumb{opacity:1;transform:scale(1) rotate(0deg)}
@media (hover:none),(pointer:coarse){
  .course__thumb{opacity:1;transform:none}
}
.course__meta{display:flex;gap:clamp(8px,1vw,16px);flex-wrap:wrap}
.course__meta em{
  font-style:normal;font-size:.76rem;font-weight:600;letter-spacing:.06em;
  padding:.42em .9em;border-radius:99px;box-shadow:inset 0 0 0 1.4px var(--ink-12);
  white-space:nowrap;transition:box-shadow .4s;
}
.course:hover .course__meta em{box-shadow:inset 0 0 0 1.4px rgba(20,20,15,.35)}
.course__price{font-family:var(--f-display);font-size:clamp(1.1rem,1.8vw,1.75rem);white-space:nowrap}
.course__plus{position:relative;width:34px;height:34px;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--ink);display:block;justify-self:end}
.course__plus i{position:absolute;left:50%;top:50%;width:13px;height:1.8px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .45s var(--e-out),opacity .3s}
.course__plus i:last-child{transform:translate(-50%,-50%) rotate(90deg)}
.course.is-open .course__plus i:last-child{transform:translate(-50%,-50%) rotate(0deg);opacity:0}
.course.is-open .course__plus{background:var(--ink)}
.course.is-open .course__plus i{background:var(--paper)}
.course__panel{height:0;overflow:hidden;background:rgba(199,234,27,.15)}
.course__panelin{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(18px,2vw,30px) clamp(24px,4vw,70px);
  padding:clamp(24px,2.8vw,40px) clamp(20px,2.4vw,40px) clamp(26px,3vw,44px) clamp(52px,6.4vw,104px);
  align-items:start;
}
.course__panelin p{color:var(--ink-60);font-size:clamp(.98rem,1.14vw,1.1rem);max-width:54ch;margin:0}
.course__panelin ul{
  display:grid;gap:.7em;align-self:start;
  padding:clamp(18px,2vw,26px) clamp(18px,2vw,26px) clamp(18px,2vw,26px) clamp(16px,1.8vw,24px);
  border-radius:clamp(12px,1.3vw,18px);background:var(--paper);
  box-shadow:inset 0 0 0 1.5px var(--ink-12);
}
.course__panelin li{position:relative;padding-left:1.7em;font-size:.95rem;line-height:1.5;color:var(--ink-60)}
.course__panelin li::before{content:'';position:absolute;left:0;top:.52em;width:10px;height:10px;border-radius:50%;background:var(--ball);box-shadow:inset -1px -2px 0 rgba(20,20,15,.18)}
.course__panelin .link{grid-column:1/-1;justify-self:start;margin:0}


/* ── 16. KOULUTTAJA ──────────────────────────────────────────── */
.kouluttaja{padding-block:clamp(44px,5.4vw,84px)}
.kouluttaja__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(34px,6vw,110px);align-items:center}
.kouluttaja__text .eyebrow{margin-bottom:clamp(12px,1.6vw,22px)}
.kouluttaja__text h2{margin-bottom:clamp(20px,2.6vw,36px)}
.kouluttaja__text p{color:var(--ink-60);font-size:clamp(1rem,1.16vw,1.14rem);max-width:46ch;margin-bottom:1.1em}
.kouluttaja__text p b{color:var(--ink)}
.creds{margin:clamp(18px,2.2vw,30px) 0 0;display:grid;gap:.15em;border-top:1.5px solid var(--ink-12)}
.creds li{padding:.85em 0;border-bottom:1.5px solid var(--ink-12);font-size:.95rem;position:relative;padding-left:1.6em}
.creds li::before{content:'';position:absolute;left:0;top:1.28em;width:8px;height:8px;border-radius:50%;background:var(--ball)}

.kouluttaja__media{display:grid;gap:clamp(20px,2.4vw,36px);justify-items:center}
.polaroid{
  background:#fff;padding:clamp(14px,1.5vw,20px) clamp(14px,1.5vw,20px) clamp(46px,4vw,62px);
  border-radius:3px;box-shadow:0 30px 60px -30px rgba(20,20,15,.55),0 2px 6px rgba(20,20,15,.1);
  position:relative;max-width:min(460px,92%);
  transition:transform .6s var(--e-out);will-change:transform;
}
/* oikea valokuva täyttää kehyksen kuten polaroidissa */
.polaroid__img{background:var(--ink);overflow:hidden;aspect-ratio:4/4.7}
.polaroid__img img{width:100%;height:100%;object-fit:cover;object-position:center 44%}
.polaroid figcaption{position:absolute;left:0;right:0;bottom:clamp(12px,1.4vw,20px);text-align:center;font-size:clamp(1rem,1.4vw,1.35rem)}
.tape{
  position:absolute;top:-16px;left:50%;width:120px;height:34px;
  transform:translateX(-50%) rotate(-2.5deg);background:var(--tape);
  box-shadow:0 1px 3px rgba(20,20,15,.14);
  -webkit-mask-image:repeating-linear-gradient(90deg,#000 0 4px,transparent 4px 5px);
  mask-image:repeating-linear-gradient(90deg,#000 0 4px,transparent 4px 5px);
  opacity:.95;
}
.quote{
  font-family:var(--f-display);font-size:clamp(1.35rem,2.5vw,2.3rem);line-height:1.18;
  text-align:center;max-width:22ch;
}

/* ── 17. VARAA ───────────────────────────────────────────────── */
.varaa{position:relative;text-align:center;padding-block:clamp(48px,6vw,100px)}
.varaa__inner{max-width:1100px;margin:0 auto}
.varaa__title{margin:clamp(10px,1.4vw,18px) 0 0}
.varaa__lead{margin:clamp(12px,1.6vw,20px) auto 0;max-width:34ch;color:var(--ink-60);font-size:clamp(1rem,1.3vw,1.2rem)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,36px);margin:clamp(32px,4vw,60px) 0 clamp(28px,3.4vw,46px);text-align:left}
.step{position:relative;padding-top:clamp(14px,1.6vw,22px);border-top:1.6px solid var(--ink)}
.step b{
  display:grid;place-items:center;width:2.1em;height:2.1em;border-radius:50%;
  background:var(--ball);font-family:var(--f-display);font-size:clamp(1.1rem,1.5vw,1.4rem);
  font-weight:400;box-shadow:inset -2px -4px 0 rgba(20,20,15,.1);
}
.step h3{font-family:var(--f-display);font-size:clamp(1.4rem,2.1vw,1.95rem);margin:.55em 0 .3em;line-height:1.05}
.step p{color:var(--ink-60);font-size:.98rem;max-width:26ch}
.varaa__fine{margin-top:clamp(18px,2vw,26px);color:var(--ink-40);font-size:.9rem}
.varaa__fine .link{color:var(--ink-60)}

/* ── 18. SUOSITTELUT — korttipakka ───────────────────────────── */
/* Kortit pinoutuvat päällekkäin ja lentävät alhaalta pinon päälle
   sivua alaspäin vieritettäessä (JS: initDeck). */
.testis{
  position:relative;height:clamp(320px,48vh,460px);
  display:grid;place-items:center;
}
.testi{
  position:absolute;width:min(560px,90vw);
  background:var(--paper-2);text-align:center;
  padding:clamp(26px,3vw,44px) clamp(24px,3vw,48px);
  border-radius:clamp(18px,2vw,28px);
  border:2px solid var(--ink);
  box-shadow:0 24px 60px -30px rgba(20,20,15,.4);
  display:flex;flex-direction:column;gap:1em;align-items:center;
  will-change:transform;
}
.testi.is-draggable{cursor:grab}
.testi.is-draggable:active{cursor:grabbing}
.testi:nth-child(2n){border-color:var(--ball-deep)}
.testi__stars{color:var(--ball-deep);letter-spacing:.16em;font-size:1.05rem}
.testi blockquote{font-size:clamp(1.02rem,1.3vw,1.25rem);line-height:1.5;max-width:44ch}
.testi figcaption{font-weight:700;font-size:.95rem;display:flex;flex-direction:column}
.testi figcaption em{font-style:normal;font-weight:500;color:var(--ink-40);font-size:.86rem}

/* ── 19. UKK ─────────────────────────────────────────────────── */
.suosittelut,.ukk,.yhteys{padding-block:clamp(40px,4.8vw,76px)}
.ukk__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,5vw,90px);align-items:start}
.ukk__side{position:sticky;top:calc(var(--nav-h) + 30px)}
.ukk__side h2{margin:clamp(12px,1.6vw,22px) 0 clamp(16px,2vw,26px)}
.ukk__help{color:var(--ink-60);max-width:30ch;margin-bottom:1.2em}
.faqs{display:grid;gap:clamp(8px,1vw,12px)}
.faq{
  border-radius:clamp(12px,1.3vw,18px);overflow:hidden;
  background:rgba(255,255,255,.55);
  box-shadow:inset 0 0 0 1.5px var(--ink-12);
  transition:box-shadow .45s var(--e-out),background .45s var(--e-out);
}
.faq:hover{background:rgba(255,255,255,.78)}
.faq:hover{box-shadow:inset 0 0 0 1.5px rgba(20,20,15,.3)}
.faq.is-open{background:var(--paper-2);box-shadow:inset 0 0 0 1.5px var(--ink)}
.faq__q{
  --qpad:clamp(16px,1.9vw,28px);
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:clamp(16px,1.8vw,24px) var(--qpad);text-align:left;
  font-size:clamp(1rem,1.28vw,1.2rem);font-weight:600;line-height:1.35;
  transition:padding-left .45s var(--e-out);
}
.faq__q:hover{padding-left:calc(var(--qpad) + 8px)}
.faq__plus{position:relative;width:30px;height:30px;flex:none;border-radius:50%;box-shadow:inset 0 0 0 1.5px var(--ink-12);transition:background .4s,box-shadow .4s}
.faq__plus b{position:absolute;left:50%;top:50%;width:12px;height:1.8px;background:var(--ink);transform:translate(-50%,-50%);transition:transform .45s var(--e-out),opacity .3s,background .3s}
.faq__plus b:last-child{transform:translate(-50%,-50%) rotate(90deg)}
.faq.is-open .faq__plus{background:var(--ball);box-shadow:inset 0 0 0 1.5px transparent}
.faq.is-open .faq__plus b:last-child{transform:translate(-50%,-50%) rotate(0);opacity:0}
.faq__a{height:0;overflow:hidden}
.faq__a>div{padding:0 clamp(16px,1.9vw,28px) clamp(20px,2.2vw,30px)}
.faq__a p{color:var(--ink-60);max-width:60ch;font-size:clamp(.98rem,1.1vw,1.06rem)}

/* ── 20. YHTEYSTIEDOT ────────────────────────────────────────── */
.yhteys__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.8vw,26px)}
.ycard{
  padding:clamp(22px,2.6vw,38px);border-radius:clamp(14px,1.5vw,22px);
  background:var(--paper-2);box-shadow:inset 0 0 0 1.5px var(--ink-12);
  display:flex;flex-direction:column;gap:.55em;
  transition:transform .5s var(--e-out),box-shadow .5s var(--e-out);
}
.ycard:hover{box-shadow:inset 0 0 0 1.5px var(--ink),0 18px 40px -24px rgba(20,20,15,.5)}
.ycard h3{font-size:.76rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-40)}
.ycard__big{font-size:clamp(1.1rem,1.5vw,1.5rem);line-height:1.1;overflow-wrap:anywhere;hyphens:auto}
a.ycard__big{background-image:linear-gradient(var(--ink),var(--ink));background-size:0% 1.5px;background-repeat:no-repeat;background-position:0 100%;transition:background-size .5s var(--e-out)}
a.ycard__big:hover{background-size:100% 1.5px}
.ycard p{color:var(--ink-60);font-size:.92rem}
.ycard--cta{background:var(--ball);box-shadow:none}
.ycard--cta h3{color:rgba(20,20,15,.5)}
.ycard--cta .btn--ghost{margin-top:auto;align-self:flex-start}

.socials{display:flex;flex-wrap:wrap;gap:clamp(10px,1.4vw,18px);margin-top:clamp(20px,2.4vw,34px)}
.social{
  display:inline-flex;align-items:center;gap:.5em;padding:.8em 1.5em;border-radius:99px;
  box-shadow:inset 0 0 0 1.5px var(--ink-12);font-weight:600;font-size:.94rem;
  transition:box-shadow .4s,background .4s,color .4s,transform .5s var(--e-out);
}
.social:hover{background:var(--ink);color:var(--paper);transform:translateY(-3px)}
.social span{transition:transform .4s var(--e-out)}
.social:hover span{transform:translate(3px,-3px)}

/* ── 21. FOOTER ──────────────────────────────────────────────── */
.footer{padding:clamp(32px,3.8vw,60px) var(--pad) clamp(18px,2vw,28px);border-top:1.6px solid var(--ink);overflow:hidden}
.footer__top{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;max-width:var(--maxw);margin:0 auto}
.footer__claim{font-size:clamp(2rem,5.5vw,5rem);line-height:1}
.footer__dog{width:clamp(70px,9vw,150px)}
.footer__word{margin:clamp(20px,2.4vw,36px) auto 0;max-width:var(--maxw);overflow:hidden}
.footer__word span{
  display:block;font-size:clamp(2.6rem,11vw,15rem);line-height:1.34;white-space:nowrap;
  text-align:center;
}
.footer__bar{
  display:flex;flex-wrap:wrap;gap:12px 30px;justify-content:space-between;
  max-width:var(--maxw);margin:clamp(24px,3vw,44px) auto 0;
  padding-top:clamp(14px,1.6vw,22px);border-top:1.5px solid var(--ink-12);
  font-size:.84rem;color:var(--ink-40);
}
.footer__up{transition:color .3s}
.footer__up:hover{color:var(--ink)}

/* ── 22. RESPONSIIVISUUS ─────────────────────────────────────── */
@media (max-width:1180px){
  .nav__links{display:none}
  .nav__cta{display:none}
  .burger{display:block}
  .sec__head--split{grid-template-columns:1fr;align-items:start}
  .filosofia__grid{grid-template-columns:1fr}
  .kouluttaja__grid{grid-template-columns:1fr}
  .kouluttaja__media{margin-top:10px}
  .ukk__grid{grid-template-columns:1fr}
  .ukk__side{position:static}
  .yhteys__grid{grid-template-columns:repeat(2,1fr)}
  .course__panelin{grid-template-columns:1fr;padding-left:clamp(4px,1vw,18px)}
}
@media (max-width:820px){
  .principles{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .course__row{grid-template-columns:minmax(0,1fr) auto;grid-template-areas:'no no' 'title title' 'meta price';row-gap:12px;column-gap:14px}
  .course__no{grid-area:no}
  .course__title{grid-area:title}
  .course__thumb{height:clamp(52px,15vw,84px)}
  .course__meta{grid-area:meta}
  .course__price{grid-area:price;align-self:center}
  .course__plus{position:absolute;top:clamp(16px,2.6vw,40px);right:clamp(4px,1vw,18px)}
  /* mobiilissa hero mitoitetaan sisällön mukaan — ei venytetä koko
     ruudun korkuiseksi, jolloin tekstin ja koirien väliin ei jää aukkoa */
  .hero{min-height:auto;justify-content:flex-start;padding-bottom:clamp(18px,3vh,34px)}
  .hero__type{margin-top:clamp(18px,4.5vh,52px)}
  .hero__pack{margin-top:clamp(26px,5vh,58px);min-height:0;gap:2px}
  .dog--4{display:none}
  .hero__scroll{display:none}
  /* kultainennoutaja pienemmäksi, ettei kuva hallitse mobiilinäkymää */
  .filosofia__img{max-width:min(340px,72%);margin-inline:auto}
  .footer__top{align-items:center}
}
@media (max-width:560px){
  .yhteys__grid{grid-template-columns:1fr}
  .dog--3{display:none}
  .hero__pack{--dogh:clamp(147px,42vw,271px);min-height:clamp(180px,26vh,300px);gap:0}
  .btn{padding:1em 1.6em}
}

/* ── 23. LIIKKEEN VÄHENTÄMINEN ───────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .cursor{display:none!important}
  .loader{display:none}
}