/* ==========================================================================
   MOOT s.r.o. — Design System
   Clean, clinical, hygienic. Cool navy-teal + clean white/cool gray.
   ========================================================================== */

:root{
  --navy-950: #0a1f2c;
  --navy-900: #0e2a38;
  --navy-800: #163b4a;
  --navy-700: #1f4d5e;
  --navy-600: #2e6577;
  --ink: #101a1e;
  --cream: #f6fafb;
  --paper: #ffffff;
  --sand: #eaf3f4;
  --line: #dfe8ea;
  --line-soft: #e7eff0;
  --muted: #5c6c70;
  --muted-2: #7c8b8f;
  --gold: #2f8fa1;
  --gold-light: #6cb6c2;
  --gold-dim: #d2ecef;

  --serif: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1240px;
  --gutter: clamp(24px, 5vw, 64px);

  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; overflow-x: hidden; }
body{
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
button{ font-family: inherit; }
h1,h2,h3,h4,p{ margin: 0; }

::selection{ background: var(--gold-dim); color: var(--navy-950); }

.container{
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
}
.eyebrow::before{
  content: "";
  width: 22px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}

h1, .h1{
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(36px, 5vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--navy-950);
}
h2, .h2{
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--navy-950);
}
h3, .h3{
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(19px, 1.8vw, 23px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--navy-950);
}
.lede{
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.6;
  color: var(--muted);
  font-weight: 400;
  max-width: 620px;
}
p.body{
  color: var(--muted);
  font-size: 16px;
  max-width: 640px;
}
.text-navy{ color: var(--navy-950); }
.text-gold{ color: var(--gold); }

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 2px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: .02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .25s var(--ease);
  white-space: nowrap;
}
.btn-primary{
  background: var(--navy-950);
  color: var(--cream);
  border-color: var(--navy-950);
}
.btn-primary:hover{ background: var(--navy-800); }
.btn-gold{
  background: var(--gold);
  color: var(--navy-950);
  border-color: var(--gold);
}
.btn-gold:hover{ background: var(--gold-light); }
.btn-outline{
  background: transparent;
  color: var(--navy-950);
  border-color: var(--navy-950);
}
.btn-outline:hover{ background: var(--navy-950); color: var(--cream); }
.btn-ghost{
  background: transparent;
  color: var(--cream);
  border-color: rgba(246,250,251,.35);
}
.btn-ghost:hover{ border-color: var(--cream); }
.btn-arrow{
  transition: transform .25s var(--ease);
}
.btn:hover .btn-arrow{ transform: translateX(3px); }

/* ==================== Header ==================== */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}
.site-header .container{
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "Poppins", var(--sans);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .01em;
  text-transform: uppercase;
  color: var(--ink);
}
.brand-mark{
  width: 30px;
  height: 30px;
  background: var(--navy-950);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 1px;
  flex-shrink: 0;
}
.brand-mark svg{ width: 15px; height: 15px; }
.footer-brand .brand-mark, .mobile-nav .brand-mark{ background: var(--gold); }

.nav-links{
  display: flex;
  align-items: center;
  gap: 38px;
}
.nav-links a{
  font-size: 14.5px;
  font-weight: 500;
  color: var(--navy-800);
  position: relative;
  padding: 6px 0;
}
.nav-links a::after{
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease);
}
.nav-links a:hover::after, .nav-links a.active::after{
  transform: scaleX(1);
  transform-origin: left;
}
.nav-links a.active{ color: var(--gold); }

.header-actions{ display: flex; align-items: center; gap: 22px; }
.lang-switch{
  display: flex; gap: 6px; font-size: 13px; color: var(--muted-2); font-weight: 600;
}
.lang-switch a{ transition: color .2s; }
.lang-switch a:hover{ color: var(--gold); }
.lang-switch a.active{ color: var(--navy-950); pointer-events: none; }

.nav-toggle{
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span{ width: 22px; height: 1.5px; background: var(--navy-950); display: block; }

/* ==================== Footer ==================== */
.site-footer{
  background: var(--navy-950);
  color: var(--cream);
  padding-block: 88px 32px;
  margin-top: 140px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(246,250,251,.12);
}
.footer-brand .brand{ color: var(--cream); }
.footer-brand p{
  margin-top: 18px;
  color: rgba(246,250,251,.62);
  font-size: 14.5px;
  max-width: 300px;
  line-height: 1.7;
}
.footer-col h4{
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gold-light);
  font-weight: 600;
  margin-bottom: 20px;
}
.footer-col ul{ display: flex; flex-direction: column; gap: 13px; }
.footer-col a, .footer-col p{
  font-size: 14.5px;
  color: rgba(246,250,251,.72);
  transition: color .2s;
}
.footer-col a:hover{ color: var(--gold-light); }
.footer-bottom{
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(246,250,251,.45);
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom a{ color: rgba(246,250,251,.45); }
.footer-bottom a:hover{ color: var(--gold-light); }

/* ==================== Layout helpers ==================== */
section{ padding-block: 120px; }
section.tight{ padding-block: 88px; }
.section-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 64px;
}
.section-head .lede{ margin-top: 18px; }

.grid-2{ display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.grid-3{ display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.grid-4{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }

.hairline{ border: none; border-top: 1px solid var(--line); margin: 0; }

/* ==================== Hero (page header) ==================== */
.page-hero{
  padding-top: 76px;
  padding-bottom: 76px;
  background: var(--navy-950);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.page-hero .container{ position: relative; z-index: 2; }
.page-hero .eyebrow{ color: var(--gold-light); }
.page-hero .eyebrow::before{ background: var(--gold-light); }
.page-hero h1{ color: var(--cream); margin-top: 22px; max-width: 820px; }
.page-hero .lede{ color: rgba(246,250,251,.68); margin-top: 22px; }
.page-hero .crumbs{
  font-size: 13px;
  color: rgba(246,250,251,.5);
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
}
.page-hero .crumbs a:hover{ color: var(--gold-light); }
.hero-motif{
  position: absolute;
  right: -8%;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  height: 520px;
  opacity: .5;
  z-index: 1;
}

/* ==================== Cards ==================== */
.pillar-card{
  border: 1px solid var(--line);
  background: var(--paper);
  padding: 44px 36px;
  transition: transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  position: relative;
}
.pillar-card:hover{
  transform: translateY(-6px);
  border-color: var(--gold);
  box-shadow: 0 24px 48px -24px rgba(16,21,28,.16);
}
.pillar-num{
  font-family: var(--serif);
  font-size: 14px;
  color: var(--gold);
  letter-spacing: .06em;
}
.pillar-icon{
  width: 48px; height: 48px;
  margin-top: 22px; margin-bottom: 26px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.pillar-card h3{ margin-bottom: 12px; }
.pillar-card p{ color: var(--muted); font-size: 15px; }
.pillar-card .pillar-link{
  display: inline-flex; align-items: center; gap: 8px;
  margin-top: 22px; font-size: 13.5px; font-weight: 600; color: var(--navy-950);
}
.pillar-card .pillar-link svg{ transition: transform .25s var(--ease); }
.pillar-card:hover .pillar-link svg{ transform: translateX(4px); }

.stat-block{ text-align: left; }
.stat-block .num{
  font-family: var(--serif);
  font-size: clamp(38px,4vw,56px);
  color: var(--navy-950);
  line-height: 1;
}
.stat-block .label{
  margin-top: 10px;
  font-size: 13.5px;
  color: var(--muted);
  letter-spacing: .02em;
}

.brand-chip{
  border: 1px solid var(--line);
  padding: 22px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 96px;
  background: var(--paper);
  transition: all .25s var(--ease);
}
.brand-chip img{
  max-height: 34px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: .6;
  transition: filter .25s var(--ease), opacity .25s var(--ease);
}
.brand-chip:hover{ border-color: var(--gold); transform: translateY(-2px); }
.brand-chip:hover img{ filter: grayscale(0%); opacity: 1; }

.category-row{
  display: grid;
  grid-template-columns: 60px 1fr 1fr 40px;
  gap: 28px;
  align-items: center;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  transition: background .25s;
}
.category-row:last-child{ border-bottom: 1px solid var(--line); }
.category-row .cat-index{ font-family: var(--serif); font-size: 15px; color: var(--gold); }
.category-row h3{ font-size: 20px; }
.category-row p{ color: var(--muted); font-size: 14.5px; margin: 0; }
.category-row:hover{ background: var(--sand); }
.category-row .arrow{ justify-self: end; opacity: .4; transition: all .25s var(--ease); }
.category-row:hover .arrow{ opacity: 1; transform: translateX(4px); }

.quote-block{
  border-left: 2px solid var(--gold);
  padding-left: 32px;
}
.quote-block p{
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(19px,2vw,25px);
  color: var(--navy-950);
  line-height: 1.45;
  letter-spacing: -0.01em;
}
.quote-block cite{
  display: block;
  margin-top: 18px;
  font-style: normal;
  font-size: 13.5px;
  color: var(--muted);
  letter-spacing: .02em;
}

.timeline{ position: relative; padding-left: 40px; }
.timeline::before{
  content: "";
  position: absolute; left: 5px; top: 6px; bottom: 6px;
  width: 1px; background: var(--line);
}
.timeline-item{ position: relative; padding-bottom: 48px; }
.timeline-item:last-child{ padding-bottom: 0; }
.timeline-item::before{
  content: "";
  position: absolute; left: -40px; top: 4px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--cream); border: 2px solid var(--gold);
}
.timeline-item .year{
  font-family: var(--serif); color: var(--gold); font-size: 15px; margin-bottom: 6px; display:block;
}
.timeline-item h3{ margin-bottom: 8px; }
.timeline-item p{ color: var(--muted); font-size: 15px; max-width: 560px; }

.value-item{ padding-top: 28px; border-top: 1px solid var(--line); }
.value-item .value-num{ font-family: var(--serif); color: var(--gold); font-size: 14px; }
.value-item h3{ margin: 14px 0 10px; }
.value-item p{ color: var(--muted); font-size: 15px; }

/* Split section with panel */
.split{
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0;
}
.split-panel{
  background: var(--navy-950);
  color: var(--cream);
  padding: 80px 64px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.split-panel h2{ color: var(--cream); }
.split-panel .lede{ color: rgba(246,250,251,.68); }
.split-content{ padding: 80px 64px; }

/* Gallery (lego) */
.lego-masonry{
  columns: 3 220px;
  column-gap: 24px;
}
.lego-masonry figure{
  break-inside: avoid;
  margin: 0 0 24px;
  border: 1px solid var(--line);
  background: var(--paper);
  overflow: hidden;
}
.lego-tile{
  width: 100%;
  aspect-ratio: var(--ar, 1);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.lego-masonry figcaption{
  padding: 18px 20px 22px;
  border-top: 1px solid var(--line);
}
.lego-masonry figcaption .set-tag{
  font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); font-weight: 600;
}
.lego-masonry figcaption h3{ font-size: 17px; margin-top: 8px; }
.lego-masonry figcaption p{ font-size: 13.5px; color: var(--muted); margin-top: 4px; }

.filter-row{ display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 48px; }
.filter-pill{
  border: 1px solid var(--line);
  padding: 9px 18px;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  background: var(--paper);
  transition: all .2s;
}
.filter-pill.active, .filter-pill:hover{ background: var(--navy-950); color: var(--cream); border-color: var(--navy-950); }

/* Event cards */
.event-card{
  border: 1px solid var(--line);
  background: var(--paper);
  display: grid;
  grid-template-columns: 200px 1fr auto;
  align-items: center;
  gap: 36px;
  padding: 36px 40px;
}
.event-date{
  font-family: var(--serif);
  color: var(--navy-950);
}
.event-date .day{ font-size: 40px; line-height: 1; display: block; }
.event-date .month{ font-size: 13px; color: var(--gold); letter-spacing: .1em; text-transform: uppercase; }
.event-card h3{ margin-bottom: 8px; }
.event-card p{ color: var(--muted); font-size: 14.5px; }
.event-tag{
  font-size: 11.5px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin-bottom: 10px; display:block;
}

/* Form */
.contact-form{ display: grid; gap: 22px; }
.form-row{ display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field{ display: flex; flex-direction: column; gap: 8px; }
.field label{ font-size: 13px; font-weight: 600; color: var(--navy-800); letter-spacing: .02em; }
.field input, .field textarea, .field select{
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  padding: 12px 2px;
  font-family: var(--sans);
  font-size: 15.5px;
  color: var(--ink);
  transition: border-color .2s;
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline: none; border-color: var(--gold);
}
.field textarea{ resize: vertical; min-height: 120px; }

.info-strip{
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.info-strip:last-child{ border-bottom: 1px solid var(--line); }
.info-strip .ico{
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.info-strip .label{ font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted-2); }
.info-strip .value{ font-size: 15.5px; color: var(--navy-950); font-weight: 500; }

.map-frame{
  border: 1px solid var(--line);
  aspect-ratio: 4/3;
  overflow: hidden;
}

/* Marquee / logos strip */
.marquee-strip{
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding-block: 30px;
  overflow: hidden;
}
.marquee-track{
  display: flex;
  gap: 64px;
  width: max-content;
  animation: marquee 32s linear infinite;
}
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }
.marquee-track span{
  font-family: var(--serif);
  font-size: 20px;
  color: var(--muted-2);
  white-space: nowrap;
}

/* CTA band */
.cta-band{
  background: var(--navy-950);
  color: var(--cream);
  padding: 96px 0;
  text-align: center;
}
.cta-band h2{ color: var(--cream); }
.cta-band .lede{ margin-inline: auto; color: rgba(246,250,251,.68); }
.cta-band .btn-row{ margin-top: 36px; justify-content: center; }

.btn-row{ display: flex; gap: 16px; align-items: center; }

/* Reveal animation */
[data-reveal]{
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].is-visible{ opacity: 1; transform: translateY(0); }

/* Back to top / misc */
.tag-list{ display: flex; gap: 10px; flex-wrap: wrap; }
.tag{
  border: 1px solid var(--line);
  padding: 6px 14px;
  font-size: 12.5px;
  color: var(--muted);
  border-radius: 20px;
}

/* Responsive */
@media (max-width: 1080px){
  .footer-grid{ grid-template-columns: 1fr 1fr; row-gap: 48px; }
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .grid-4{ grid-template-columns: 1fr 1fr; }
  .split{ grid-template-columns: 1fr; }
  .split-panel, .split-content{ padding: 56px var(--gutter); }
  .event-card{ grid-template-columns: 1fr; text-align: left; gap: 18px; }
}
@media (max-width: 860px){
  .nav-links, .header-actions .lang-switch{ display: none; }
  .nav-toggle{ display: flex; }
  .grid-2{ grid-template-columns: 1fr; gap: 40px; }
  .section-head{ flex-direction: column; align-items: flex-start; }
  .lego-masonry{ columns: 2 180px; }
  .category-row{ grid-template-columns: 40px 1fr; }
  .category-row p{ grid-column: 2; }
  .category-row .arrow{ display: none; }
}
@media (max-width: 640px){
  section{ padding-block: 80px; }
  .grid-3, .grid-4{ grid-template-columns: 1fr; }
  .form-row{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .lego-masonry{ columns: 1 220px; }
  .site-header .container{ height: 72px; }
  .header-actions .btn-outline{ display: none; }
  .btn-row{ flex-wrap: wrap; }
  .btn-row .btn{ flex: 1 1 auto; justify-content: center; }
}

/* Mobile nav drawer */
.mobile-nav{
  position: fixed; inset: 0;
  background: var(--navy-950);
  z-index: 200;
  display: flex; flex-direction: column;
  padding: 28px var(--gutter);
  transform: translateX(100%);
  transition: transform .4s var(--ease);
}
.mobile-nav.open{ transform: translateX(0); }
.mobile-nav .mobile-nav-top{ display: flex; justify-content: space-between; align-items: center; }
.mobile-nav .close-btn{ background: none; border: none; color: var(--cream); font-size: 28px; cursor: pointer; }
.mobile-nav ul{ margin-top: 60px; display: flex; flex-direction: column; gap: 6px; }
.mobile-nav a{
  font-family: var(--serif);
  font-size: 32px;
  color: var(--cream);
  padding: 14px 0;
  border-bottom: 1px solid rgba(246,250,251,.12);
  display: block;
}