/* ============================================================
   Steam & Slate
   Palette: Welsh slate at dusk, mineral water, lamp glow.
   ============================================================ */
:root{
  --ink:#0D171C;
  --slate:#152730;
  --slate-2:#1E3742;
  --line:#294550;
  --moss:#4E6B5D;
  --steam:#E9EFEC;
  --steam-dim:#9CB3AE;
  --thermal:#7FC7BD;
  --ember:#E8A25E;

  --display:"Instrument Serif",Georgia,serif;
  --body:"Familjen Grotesk","Helvetica Neue",Arial,sans-serif;

  --wrap:68rem;
  --read:38rem;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ink);
  color:var(--steam);
  font-family:var(--body);
  font-size:1.0625rem;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}

.skip{
  position:absolute;left:-9999px;top:0;
  background:var(--thermal);color:var(--ink);
  padding:.75rem 1rem;z-index:99;font-weight:600;
}
.skip:focus{left:0}

:focus-visible{
  outline:2px solid var(--thermal);
  outline-offset:3px;
  border-radius:2px;
}

/* ---------------------------------------------------- masthead */
.masthead{
  display:flex;align-items:center;justify-content:space-between;
  gap:1rem;
  max-width:var(--wrap);margin:0 auto;
  padding:1.5rem 1.5rem;
  position:relative;z-index:3;
}
.wordmark{
  text-decoration:none;
  font-family:var(--display);
  font-size:1.35rem;
  letter-spacing:.01em;
  display:inline-flex;align-items:baseline;gap:.3em;
}
.wordmark__amp{color:var(--thermal);font-style:italic}
.wordmark__slate{color:var(--steam-dim)}
.masthead__nav{display:flex;gap:1.5rem}
.masthead__nav a{
  text-decoration:none;
  font-size:.8125rem;
  letter-spacing:.09em;
  text-transform:uppercase;
  color:var(--steam-dim);
  padding:.25rem 0;
  border-bottom:1px solid transparent;
}
.masthead__nav a:hover{color:var(--steam);border-bottom-color:var(--thermal)}

/* -------------------------------------------------------- hero */
.hero{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(120% 90% at 50% 110%, rgba(127,199,189,.16), transparent 60%),
    linear-gradient(178deg, var(--ink) 0%, var(--slate) 55%, var(--slate-2) 100%);
  border-bottom:1px solid var(--line);
  margin-top:-5.5rem;
  padding:9rem 1.5rem 5.5rem;
}
.hero__inner{max-width:var(--wrap);margin:0 auto;position:relative;z-index:2}

.eyebrow{
  font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--thermal);margin:0 0 1.5rem;font-weight:600;
}
.eyebrow a{text-decoration:none}
.eyebrow a:hover{text-decoration:underline}

.hero__title{
  font-family:var(--display);
  font-weight:400;
  font-size:clamp(3rem,10vw,6.5rem);
  line-height:.95;
  letter-spacing:-.02em;
  margin:0 0 1.5rem;
}
.hero__title em{color:var(--thermal);font-style:italic}
.hero__title--place{margin-bottom:.25rem}
.hero__welsh{
  font-family:var(--display);
  font-style:italic;
  font-size:clamp(1.25rem,3.5vw,1.75rem);
  color:var(--steam-dim);
  margin:0 0 1.5rem;
}
.hero__sub{
  max-width:var(--read);
  color:var(--steam-dim);
  font-size:1.125rem;
  margin:0 0 2rem;
}

/* --------------------------------- signature: the ridge + steam */
.ridge{
  position:absolute;left:0;right:0;bottom:-1px;
  width:100%;height:clamp(90px,15vw,190px);
  z-index:1;pointer-events:none;display:block;
}
.ridge__far{fill:#1B333C}
.ridge__mid{fill:#152A32}
.ridge__near{fill:#0D171C}

.steam{
  position:absolute;inset:auto 0 0 0;height:78%;
  pointer-events:none;z-index:2;
}
.steam__plume{
  position:absolute;bottom:0;
  width:34vw;height:34vw;
  max-width:460px;max-height:460px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(196,228,222,.26) 0%, rgba(196,228,222,0) 66%);
  filter:blur(10px);
  animation:rise 19s ease-in-out infinite;
}
.steam__plume--a{left:4%;animation-delay:0s}
.steam__plume--b{left:38%;animation-delay:-7s;animation-duration:24s}
.steam__plume--c{left:70%;animation-delay:-13s;animation-duration:21s}

@keyframes rise{
  0%   {transform:translateY(18%) scale(.82);opacity:0}
  22%  {opacity:.85}
  100% {transform:translateY(-88%) scale(1.5);opacity:0}
}

@media (prefers-reduced-motion:reduce){
  .steam__plume{animation:none;opacity:.4;transform:translateY(-30%) scale(1.2)}
  *{transition-duration:.01ms !important}
}

/* ------------------------------------------------------ buttons */
.btn{
  display:inline-block;
  font-family:var(--body);
  font-weight:600;
  font-size:.9375rem;
  letter-spacing:.02em;
  text-decoration:none;
  padding:.9rem 1.6rem;
  border-radius:2px;
  transition:transform .15s ease, background-color .15s ease;
}
.btn--primary{
  background:var(--ember);
  color:var(--ink);
}
.btn--primary:hover{background:#f0b174;transform:translateY(-1px)}

/* ------------------------------------------------------ regions */
.regions{
  max-width:var(--wrap);margin:0 auto;
  padding:5rem 1.5rem 4rem;
}
.section__head{margin-bottom:3rem;max-width:var(--read)}
.section__title{
  font-family:var(--display);font-weight:400;
  font-size:clamp(2rem,5vw,3rem);line-height:1.05;
  margin:0 0 1rem;
}
.section__note{color:var(--steam-dim);margin:0}

.region__list{border-top:1px solid var(--line)}
.region{
  display:grid;
  grid-template-columns:3.5rem minmax(9rem,16rem) 1fr 2rem;
  align-items:baseline;
  gap:1rem;
  padding:1.6rem .5rem;
  border-bottom:1px solid var(--line);
  text-decoration:none;
  transition:background-color .18s ease, padding-left .18s ease;
}
.region:hover{background:rgba(127,199,189,.05);padding-left:1rem}
.region__index{
  font-size:.75rem;letter-spacing:.12em;
  color:var(--moss);font-weight:600;
}
.region__names{display:flex;flex-direction:column;gap:.15rem}
.region__name{
  font-family:var(--display);font-size:1.6rem;line-height:1.1;
}
.region__welsh{
  font-family:var(--display);font-style:italic;
  font-size:.95rem;color:var(--steam-dim);
}
.region__lead{color:var(--steam-dim);font-size:.9375rem}
.region__go{color:var(--thermal);justify-self:end;font-size:1.1rem}

@media (max-width:44rem){
  .region{grid-template-columns:2.5rem 1fr;row-gap:.35rem}
  .region__lead{grid-column:2}
  .region__go{display:none}
}

/* -------------------------------------------------------- prose */
.prose{
  max-width:var(--read);
  margin:0 auto;
  padding:4rem 1.5rem 5rem;
}
.prose--top{padding-top:3rem}
.page__title{
  font-family:var(--display);font-weight:400;
  font-size:clamp(2.25rem,6vw,3.25rem);line-height:1.05;
  margin:0 0 1.5rem;
}
.lede{
  font-size:1.1875rem;
  color:var(--steam);
  margin:0 0 2.5rem;
}
.block{margin:0 0 2.5rem}
.block__title{
  font-family:var(--display);font-weight:400;
  font-size:1.65rem;line-height:1.15;
  margin:0 0 .75rem;
  color:var(--steam);
}
.block p{color:var(--steam-dim);margin:0 0 1rem}

.tip{
  border-left:2px solid var(--thermal);
  background:rgba(127,199,189,.06);
  padding:1.25rem 1.5rem;
  margin:0 0 2.5rem;
}
.tip__label{
  font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--thermal);font-weight:600;margin:0 0 .5rem;
}
.tip__body{margin:0;color:var(--steam)}

.places{
  list-style:none;padding:0;margin:0;
  display:flex;flex-wrap:wrap;gap:.5rem;
}
.places li{
  border:1px solid var(--line);
  padding:.35rem .8rem;
  font-size:.875rem;
  color:var(--steam-dim);
  border-radius:2px;
}

/* ---------------------------------------------------------- cta */
.cta{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  padding:2.5rem 0;
  margin:3rem 0;
}
.cta__title{
  font-family:var(--display);font-weight:400;
  font-size:1.75rem;margin:0 0 .75rem;
}
.cta__note{color:var(--steam-dim);font-size:.9375rem;margin:0 0 1.5rem}

.pagination{padding-top:1rem}
.pagination a{
  color:var(--steam-dim);text-decoration:none;font-size:.9375rem;
}
.pagination a:hover{color:var(--thermal)}

/* ------------------------------------------------------- footer */
.footer{
  border-top:1px solid var(--line);
  background:var(--slate);
}
.footer__inner{
  max-width:var(--wrap);margin:0 auto;
  padding:3rem 1.5rem;
}
.footer__note{
  font-family:var(--display);
  font-size:1.15rem;
  max-width:var(--read);
  margin:0 0 1.5rem;
  color:var(--steam);
}
.footer__meta{
  font-size:.8125rem;
  color:var(--steam-dim);
  margin:0;
  max-width:var(--read);
  line-height:1.7;
}