/* ===========================================================
   MOLINO DE GUEVARA — design tokens
   Cal (limewash) / Acequia (deep water teal) / Almagra (ochre-red)
   Sillar (stone gold) / Ink (text) / Olive (greenery)
   =========================================================== */

/* Google Fonts moved to <link rel="preconnect"> + <link rel="stylesheet">
   in each page's <head> — avoids the render-blocking @import chain. */

:root{
  --cal:      #F5F0E3;
  --cal-2:    #EDE5D2;
  --ink:      #262119;
  --ink-soft: #55503f;
  --acequia:  #1E4A52;
  --acequia-2:#153539;
  --almagra:  #A2522E;
  --sillar:   #C7A467;
  --olive:    #5F6B49;
  --line:     rgba(38,33,25,0.14);
  --line-lt:  rgba(245,240,227,0.66);

  --display: 'Fraunces', ui-serif, Georgia, serif;
  --body:    'Source Sans 3', ui-sans-serif, system-ui, sans-serif;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--cal);
  color:var(--ink);
  font-family:var(--body);
  font-weight:400;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:560;
  letter-spacing:-0.01em;
  margin:0 0 .5em 0;
  color:var(--ink);
}
p{margin:0 0 1.1em 0;}
.container{
  max-width:1120px;
  margin:0 auto;
  padding:0 32px;
}
@media(max-width:640px){ .container{padding:0 20px;} }

/* ---------- eyebrow / labels ---------- */
.eyebrow{
  font-family:var(--body);
  font-size:12.5px;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--almagra);
  font-weight:600;
  display:block;
  margin-bottom:.9em;
}
.eyebrow.on-dark{color:var(--sillar);}

/* ---------- the acequia line — signature device ----------
   a thin channel-like rule with a small stepped notch,
   standing for the water channel that gives the mill its life */
.acequia-line{
  width:100%;
  height:10px;
  margin:0 0 2.4em 0;
}
.acequia-line svg{display:block;width:120px;height:10px;}

/* ---------- header / nav ---------- */
header.site{
  background:var(--acequia);
  color:var(--cal);
  padding:22px 0;
  position:relative;
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.brand{
  font-family:var(--display);
  font-size:22px;
  font-weight:560;
  color:var(--cal);
  text-decoration:none;
  letter-spacing:.01em;
  display:flex;
  flex-direction:column;
  line-height:1.1;
}
.brand small{
  font-family:var(--body);
  font-size:10.5px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--sillar);
  font-weight:600;
  margin-top:5px;
}
nav.primary{
  display:flex;
  gap:28px;
  flex-wrap:wrap;
}
nav.primary a{
  font-size:14px;
  letter-spacing:.03em;
  text-decoration:none;
  color:var(--line-lt);
  padding-bottom:4px;
  border-bottom:1px solid transparent;
  white-space:nowrap;
  transition:color .15s, border-color .15s;
}
nav.primary a:hover,
nav.primary a.active{
  color:var(--cal);
  border-bottom-color:var(--sillar);
}
.nav-toggle{display:none;}
.nav-right{
  display:flex;
  align-items:center;
  gap:22px;
}
.lang-toggle{
  display:flex;
  align-items:center;
  gap:6px;
  font-family:var(--body);
  font-size:12.5px;
  letter-spacing:.04em;
  color:var(--cal);
  flex-shrink:0;
}
.lang-toggle .lang-switch{
  color:var(--line-lt);
  text-decoration:none;
  transition:color .15s;
}
.lang-toggle .lang-switch:hover{color:var(--sillar);}
.lang-toggle .lang-current{color:var(--sillar);font-weight:600;}
.lang-toggle .lang-sep{color:rgba(245,240,227,.35);}
@media(max-width:900px){
  .nav-right{width:100%;justify-content:space-between;margin-top:18px;}
  .nav-right nav.primary{margin-top:0;order:2;}
  .nav-right .lang-toggle{order:1;}
}
@media(max-width:900px){
  nav.primary{
    display:none;
    width:100%;
    flex-direction:column;
    gap:14px;
    margin-top:18px;
  }
  nav.primary.open{display:flex;}
  .nav-wrap{flex-wrap:wrap;}
  .nav-toggle{
    display:block;
    background:none;
    border:1px solid var(--line-lt);
    color:var(--cal);
    padding:8px 14px;
    font-family:var(--body);
    font-size:13px;
    letter-spacing:.06em;
    cursor:pointer;
  }
}

/* ---------- hero ---------- */
.hero{
  background:var(--acequia);
  color:var(--cal);
  padding:90px 0 80px 0;
}

/* home hero — fixed photographic background, text scrolls over it */
.hero.photo{
  position:relative;
  background-image:linear-gradient(180deg, rgba(21,53,57,.72) 0%, rgba(21,53,57,.62) 45%, rgba(30,74,82,.88) 100%), url('img/mill-interior.jpg');
  background-size:cover;
  background-position:20% 78%;
  background-attachment:fixed;
  padding:150px 0 130px 0;
}
@media(max-width:900px){
  .hero.photo{background-attachment:scroll;padding:110px 0 90px 0;}
}
.hero h1{
  color:var(--cal);
  font-size:clamp(38px,6vw,62px);
  font-weight:560;
  line-height:1.05;
  max-width:820px;
}
.hero .lede{
  font-size:19px;
  color:var(--line-lt);
  max-width:560px;
  font-weight:300;
}
.hero-sub{
  font-family:var(--display);
  font-style:italic;
  font-weight:400;
  color:var(--sillar);
  font-size:20px;
  margin-bottom:1em;
}

.page-hero{
  background:var(--acequia);
  color:var(--cal);
  padding:64px 0 56px 0;
}
.page-hero h1{color:var(--cal);font-size:clamp(32px,5vw,48px);}
.page-hero p{color:var(--line-lt);max-width:640px;font-size:18px;font-weight:300;}

.page-hero.photo{
  background-color:var(--acequia);
  background-size:cover;
  background-position:center 55%;
  background-attachment:fixed;
  padding:100px 0 84px 0;
}
@media(max-width:900px){
  .page-hero.photo{background-attachment:scroll;padding:78px 0 64px 0;}
}

/* ---------- section rhythm ---------- */
section{padding:76px 0;}
section.tight{padding:52px 0;}
section.alt{background:var(--cal-2);}
section.dark{background:var(--acequia-2);color:var(--cal);}
section.dark h2,section.dark h3{color:var(--cal);}
section.dark p{color:var(--line-lt);}
hr.rule{border:none;border-top:1px solid var(--line);margin:0;}

h2.section-title{
  font-size:clamp(26px,3.4vw,36px);
  max-width:680px;
}
.section-intro{
  max-width:640px;
  color:var(--ink-soft);
  font-size:17.5px;
}

/* ---------- image frames — echoing the cárcavo's half-barrel vault ---------- */
.arch-frame{
  border-radius:220px 220px 8px 8px;
  overflow:hidden;
  border:1px solid var(--line);
}
.arch-frame img{width:100%;height:100%;object-fit:cover;display:block;}

figure{margin:0;}
figcaption{
  font-size:13px;
  color:var(--ink-soft);
  margin-top:.6em;
  font-style:italic;
}

/* ---------- grids / cards ---------- */
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
@media(max-width:860px){
  .grid-2{grid-template-columns:1fr;gap:32px;}
  .grid-3{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:1fr 1fr;}
}

.card{
  background:#fff;
  border:1px solid var(--line);
  padding:28px 26px;
}
.card h3{font-size:19px;margin-bottom:.4em;}
.card .meta{
  font-size:12.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--almagra);
  font-weight:600;
  margin-bottom:.8em;
  display:block;
}
.card p{font-size:15.5px;color:var(--ink-soft);margin-bottom:0;}

/* teaser strip on home */
.teaser{
  display:block;
  text-decoration:none;
  color:var(--ink);
  border-top:1px solid var(--line);
  padding:30px 0;
  display:grid;
  grid-template-columns:170px 1fr auto;
  gap:28px;
  align-items:center;
}
.teaser:last-child{border-bottom:1px solid var(--line);}
.teaser .num{
  font-family:var(--display);
  font-style:italic;
  color:var(--sillar);
  font-size:15px;
}
.teaser h3{margin:0 0 .3em 0;font-size:21px;}
.teaser p{margin:0;color:var(--ink-soft);font-size:15px;}
.teaser .go{
  font-size:13px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--acequia);
  border:1px solid var(--acequia);
  padding:9px 16px;
  white-space:nowrap;
  transition:background .15s,color .15s;
}
.teaser:hover .go{background:var(--acequia);color:var(--cal);}
@media(max-width:700px){
  .teaser{grid-template-columns:1fr;gap:10px;}
}

/* ---------- fact strip ---------- */
.facts{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}
.facts div{
  background:var(--cal);
  padding:26px 22px;
}
.facts .n{font-family:var(--display);font-size:28px;color:var(--acequia);display:block;}
.facts .l{font-size:13px;color:var(--ink-soft);letter-spacing:.02em;}
@media(max-width:700px){.facts{grid-template-columns:1fr 1fr;}}

/* ---------- lists ---------- */
.plain-list{list-style:none;margin:0;padding:0;}
.plain-list li{
  padding:16px 0;
  border-top:1px solid var(--line);
  display:flex;
  justify-content:space-between;
  gap:20px;
  font-size:15.5px;
}
.plain-list li:last-child{border-bottom:1px solid var(--line);}
.plain-list .lbl{color:var(--ink);font-weight:500;}
.plain-list .val{color:var(--ink-soft);text-align:right;}
@media(max-width:600px){
  .plain-list li{flex-direction:column;align-items:flex-start;gap:4px;}
  .plain-list .val{text-align:left;}
}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;
  font-family:var(--body);
  font-size:14px;
  letter-spacing:.05em;
  text-transform:uppercase;
  text-decoration:none;
  padding:14px 26px;
  border:1px solid var(--acequia);
  color:var(--acequia);
  transition:background .15s,color .15s;
}
.btn:hover{background:var(--acequia);color:var(--cal);}
.btn.solid{background:var(--acequia);color:var(--cal);}
.btn.solid:hover{background:var(--acequia-2);}
.btn.on-dark{border-color:var(--sillar);color:var(--sillar);}
.btn.on-dark:hover{background:var(--sillar);color:var(--acequia-2);}

/* ---------- footer ---------- */
footer.site{
  background:var(--ink);
  color:var(--line-lt);
  padding:52px 0 34px 0;
  font-size:14.5px;
}
footer.site .foot-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr;
  gap:36px;
}
footer.site h4{
  color:var(--sillar);
  font-family:var(--body);
  font-size:12.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  margin-bottom:1em;
  font-weight:600;
}
footer.site a{color:var(--line-lt);text-decoration:none;}
footer.site a:hover{color:#fff;}
footer.site .brand-line{
  font-family:var(--display);
  color:var(--cal);
  font-size:19px;
  margin-bottom:.5em;
}
footer.site .foot-bottom{
  margin-top:38px;
  padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;
  color:rgba(245,240,227,.5);
}
@media(max-width:700px){
  footer.site .foot-grid{grid-template-columns:1fr;gap:26px;}
}

/* ---------- quote / callout ---------- */
.pull{
  font-family:var(--display);
  font-style:italic;
  font-size:24px;
  line-height:1.5;
  color:var(--acequia);
  max-width:680px;
  border-left:2px solid var(--sillar);
  padding-left:26px;
}

/* ---------- part-of-the-mill sequence (used once, on the heritage page —
   the only real ordered sequence in the whole site: water's own journey) --- */
.mill-sequence{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:28px;
}
.mill-sequence .step{border-top:2px solid var(--almagra);padding-top:16px;}
.mill-sequence .step .term{
  font-family:var(--display);
  font-style:italic;
  font-size:20px;
  color:var(--acequia);
}
.mill-sequence .step .en{
  font-size:12px;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--ink-soft);
  display:block;
  margin-bottom:.6em;
}
@media(max-width:860px){.mill-sequence{grid-template-columns:1fr 1fr;}}

/* ---------- map ---------- */
.map-frame{
  width:100%;
  aspect-ratio:16/9;
  border:1px solid var(--line);
  overflow:hidden;
  background:var(--cal-2);
}
.map-frame iframe{
  width:100%;
  height:100%;
  border:0;
  filter:saturate(.85) contrast(1.02);
}

/* ---------- home details & facilities (icon grid) ---------- */
.facility-block{
  margin-bottom:44px;
}
.facility-block:last-child{margin-bottom:0;}
.facility-heading{
  font-family:var(--body);
  font-size:13px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--almagra);
  font-weight:600;
  margin:0 0 20px 0;
}
.facility-row{
  display:flex;
  flex-wrap:wrap;
  gap:36px 44px;
}
.facility-item{
  display:flex;
  align-items:center;
  gap:14px;
  font-size:16px;
  color:var(--ink);
  min-width:150px;
}
.facility-item .fac-icon{flex-shrink:0;}
@media(max-width:600px){
  .facility-row{gap:24px 28px;}
  .facility-item{min-width:130px;font-size:15px;}
}

/* ---------- booking form ---------- */
.booking-form{
  max-width:760px;
}
.booking-form .form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
  margin-bottom:20px;
}
@media(max-width:600px){
  .booking-form .form-row{grid-template-columns:1fr;}
}
.booking-form label{
  display:flex;
  flex-direction:column;
  gap:8px;
  font-size:13px;
  letter-spacing:.04em;
  text-transform:uppercase;
  color:var(--ink-soft);
  font-weight:600;
}
.booking-form label.form-full{
  margin-bottom:22px;
}
.booking-form input,
.booking-form textarea{
  font-family:var(--body);
  font-size:15.5px;
  text-transform:none;
  letter-spacing:normal;
  font-weight:400;
  color:var(--ink);
  background:#fff;
  border:1px solid var(--line);
  padding:12px 14px;
}
.booking-form input:focus,
.booking-form textarea:focus{
  outline:none;
  border-color:var(--acequia);
}
.booking-form textarea{resize:vertical;}

/* ---------- FAQ ---------- */
.faq-list{max-width:760px;}
.faq-item{
  border-top:1px solid var(--line);
  padding:18px 0;
}
.faq-list .faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item summary{
  cursor:pointer;
  font-family:var(--display);
  font-size:18px;
  color:var(--ink);
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:baseline;
  gap:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"+";
  font-family:var(--body);
  font-size:20px;
  color:var(--almagra);
  flex-shrink:0;
}
.faq-item[open] summary::after{content:"–";}
.faq-item p{
  margin:14px 0 0 0;
  color:var(--ink-soft);
  font-size:15.5px;
  max-width:640px;
}

/* ---------- utility ---------- */
.small{font-size:14px;color:var(--ink-soft);}
.center{text-align:center;}
.mt-0{margin-top:0;}
.divider{height:1px;background:var(--line);margin:56px 0;}

/* ---------- gallery ---------- */
.g-filters{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.g-filter{
  font-family:var(--body);
  font-size:13px;
  letter-spacing:.04em;
  text-transform:uppercase;
  background:none;
  border:1px solid var(--line);
  color:var(--ink-soft);
  padding:9px 16px;
  cursor:pointer;
  transition:background .15s,color .15s,border-color .15s;
}
.g-filter:hover{border-color:var(--acequia);color:var(--acequia);}
.g-filter.active{background:var(--acequia);border-color:var(--acequia);color:var(--cal);}

.g-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
@media(max-width:860px){.g-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.g-grid{grid-template-columns:1fr;}}

.g-item{
  margin:0;
  cursor:pointer;
  border:1px solid var(--line);
  background:#fff;
  overflow:hidden;
}
.g-item img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  display:block;
  transition:transform .35s ease;
}
.g-item:hover img{transform:scale(1.04);}
.g-item figcaption{
  padding:12px 14px 16px 14px;
  font-size:13.5px;
  color:var(--ink-soft);
  font-style:italic;
}

.g-lightbox{
  position:fixed;
  inset:0;
  background:rgba(21,20,15,.94);
  display:none;
  align-items:center;
  justify-content:center;
  gap:20px;
  z-index:200;
  padding:40px;
}
.g-lightbox.open{display:flex;}
.g-lightbox figure{margin:0;max-width:min(1000px,88vw);text-align:center;}
.g-lightbox img{
  max-width:100%;
  max-height:76vh;
  object-fit:contain;
  border:1px solid rgba(255,255,255,.15);
}
.g-lightbox figcaption{
  color:var(--sillar);
  font-family:var(--display);
  font-style:italic;
  font-size:15px;
  margin-top:16px;
}
.g-close{
  position:absolute;
  top:22px;right:28px;
  background:none;border:none;
  color:var(--cal);
  font-size:34px;
  line-height:1;
  cursor:pointer;
}
.g-nav{
  background:none;border:1px solid rgba(245,240,227,.4);
  color:var(--cal);
  font-size:26px;
  width:48px;height:48px;
  cursor:pointer;
  flex-shrink:0;
  transition:background .15s;
}
.g-nav:hover{background:rgba(245,240,227,.12);}
@media(max-width:700px){
  .g-lightbox{padding:16px;flex-direction:column;gap:14px;}
  .g-nav{position:absolute;top:50%;transform:translateY(-50%);}
  .g-prev{left:10px;} .g-next{right:10px;}
}

/* ---------- gallery ---------- */
.g-tabs{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.g-tab{
  font-family:var(--body);
  font-size:13px;
  letter-spacing:.04em;
  text-transform:uppercase;
  background:none;
  border:1px solid var(--line);
  color:var(--ink-soft);
  padding:10px 18px;
  cursor:pointer;
  transition:background .15s,color .15s,border-color .15s;
}
.g-tab:hover{border-color:var(--acequia);color:var(--acequia);}
.g-tab.active{background:var(--acequia);border-color:var(--acequia);color:var(--cal);}

.g-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}
@media(max-width:860px){.g-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.g-grid{grid-template-columns:1fr;}}

.g-item{margin:0;}
.g-item figcaption{
  font-size:13px;
  color:var(--ink-soft);
  margin-top:.6em;
  font-style:italic;
}
.g-thumb{
  display:block;
  width:100%;
  padding:0;
  border:1px solid var(--line);
  background:none;
  cursor:pointer;
  overflow:hidden;
  aspect-ratio:4/3;
}
.g-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
  transition:transform .35s ease;
}
.g-thumb:hover img{transform:scale(1.05);}