/* =========================================================
   SwordMasters — design tokens
   Тема: закалённая сталь. Тёмное железо / пергамент + красный акцент.
   ========================================================= */

:root{
  --header-h: 76px;
  --radius-s: 4px;
  --radius-m: 10px;
  --radius-l: 18px;
  --serif: 'PT Serif', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(.22,.61,.36,1);
}

html[data-theme="dark"]{
  --bg: #121211;
  --bg-elevated: #1B1B19;
  --bg-elevated-2: #232320;
  --fg: #ECE8DE;
  --fg-muted: #A9A399;
  --border: rgba(236,232,222,0.12);
  --border-strong: rgba(236,232,222,0.22);
  --accent: #C33A2E;
  --accent-hover: #DA4A3C;
  --accent-fg: #FBEDE9;
  --steel: #7C8896;
  --overlay: rgba(10,10,9,0.78);
  --shadow: 0 20px 60px rgba(0,0,0,0.5);
  --header-bg: rgba(18,18,17,0.72);
}

html[data-theme="light"]{
  --bg: #EBEAE4;
  --bg-elevated: #FFFFFF;
  --bg-elevated-2: #F4F3EE;
  --fg: #17181A;
  --fg-muted: #5B5C58;
  --border: rgba(23,24,26,0.12);
  --border-strong: rgba(23,24,26,0.22);
  --accent: #A72A1F;
  --accent-hover: #8F2219;
  --accent-fg: #FBEDE9;
  --steel: #48505A;
  --overlay: rgba(20,19,17,0.6);
  --shadow: 0 20px 50px rgba(23,24,26,0.16);
  --header-bg: rgba(235,234,228,0.72);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  transition: background .25s var(--ease), color .25s var(--ease);
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
button{ font-family: inherit; cursor: pointer; }
h1,h2,h3{ font-family: var(--serif); font-weight: 700; margin: 0 0 .5em; letter-spacing: .01em; }
ul{ margin:0; padding:0; list-style:none; }

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .8em 1.6em;
  border-radius: var(--radius-s);
  font-weight: 600;
  font-size: .95rem;
  border: 1px solid transparent;
  transition: background .18s var(--ease), transform .18s var(--ease), border-color .18s var(--ease);
  white-space: nowrap;
}
.btn:active{ transform: translateY(1px); }
.btn-accent{ background: var(--accent); color: var(--accent-fg); }
.btn-accent:hover{ background: var(--accent-hover); }
.btn-large{ padding: 1em 2.2em; font-size: 1rem; }

/* =========================================================
   Header
   ========================================================= */
.site-header{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--header-bg);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--border);
}
.header-inner{
  max-width: 1320px;
  margin: 0 auto;
  height: 100%;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.brand-link{ display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.brand-emblem{
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  padding: 3px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.brand-emblem img{ width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.brand-text{ display: flex; flex-direction: column; line-height: 1.15; }
.brand-title{ font-family: var(--serif); font-weight: 700; font-size: 1.28rem; letter-spacing: .02em; }
.w-sword{ color: var(--fg); }
.w-masters{ color: var(--accent); }
.brand-subtitle{ font-size: .72rem; color: var(--fg-muted); letter-spacing: .04em; margin-top: 2px; }

.header-nav{ display: flex; align-items: center; gap: 30px; }
.location-link{ display: flex; align-items: center; gap: 6px; font-size: .92rem; color: var(--fg-muted); }
.location-link:hover{ color: var(--fg); }
.pin-icon{ width: 16px; height: 16px; object-fit: contain; }

.dropdown{ position: relative; }
.dropdown-toggle{
  display: flex; align-items: center; gap: 6px;
  background: none; border: none; color: var(--fg);
  font-size: .92rem; font-weight: 500; padding: 8px 0;
}
.arrow-icon{ transition: transform .2s var(--ease); color: var(--fg-muted); }
.dropdown.is-open .arrow-icon{ transform: rotate(180deg); }

.dropdown-menu{
  position: absolute;
  top: calc(100% + 14px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow);
  padding: 20px 0;
  display: flex;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
  z-index: 50;
}
.dropdown.is-open .dropdown-menu{
  opacity: 1; visibility: visible; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.dropdown-col{
  display: flex; flex-direction: column; gap: 4px;
  padding: 0 26px;
  border-right: 1px solid var(--border);
  min-width: 150px;
}
.dropdown-col:last-child{ border-right: none; }
.dropdown-col a{
  padding: 6px 0; font-size: .92rem; color: var(--fg-muted); white-space: nowrap;
}
.dropdown-col a:hover{ color: var(--accent); }

.btn-signup{ padding: .65em 1.4em; font-size: .9rem; }

.burger{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 34px; height: 34px;
  background: none; border: none;
  padding: 0;
  flex-shrink: 0;
}
.burger span{
  display: block; height: 2px; width: 100%;
  background: var(--fg); border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.burger.is-open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity: 0; }
.burger.is-open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   Footer
   ========================================================= */
.site-footer{
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: 56px 28px 26px;
  margin-top: 80px;
}
.footer-top{
  max-width: 1320px; margin: 0 auto;
  display: flex; justify-content: space-between; gap: 40px;
  flex-wrap: wrap;
}
.footer-left{ display: flex; flex-direction: column; justify-content: space-between; gap: 40px; }
.footer-credits{ display: flex; flex-direction: column; gap: 4px; font-size: .82rem; color: var(--fg-muted); }
.footer-sitemap{ display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col{ display: flex; flex-direction: column; gap: 9px; min-width: 140px; }
.footer-heading{ font-weight: 600; color: var(--fg); margin-bottom: 2px; }
.footer-col a, .footer-col span{ font-size: .88rem; color: var(--fg-muted); }
.footer-col a:hover{ color: var(--accent); }
.footer-divider{ max-width: 1320px; margin: 44px auto 22px; border: none; border-top: 1px solid var(--border); }
.footer-bottom{
  max-width: 1320px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.footer-socials{ display: flex; gap: 16px; }
.social-icon{
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--fg-muted);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.social-icon:hover{ color: var(--accent); border-color: var(--accent); }
.theme-toggle{
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid var(--border); background: none;
  display: flex; align-items: center; justify-content: center;
  color: var(--fg);
}
.theme-toggle:hover{ border-color: var(--accent); color: var(--accent); }
.icon-moon{ display: none; }
html[data-theme="dark"] .icon-sun{ display: none; }
html[data-theme="dark"] .icon-moon{ display: block; }

/* =========================================================
   Hero (home)
   ========================================================= */
.site-main{ padding-top: var(--header-h); }
.hero{
  position: relative;
  height: calc(100vh - var(--header-h));
  min-height: 420px;
  overflow: hidden;
  background: var(--bg-elevated-2);
}
.hero-slides{ position: relative; width: 100%; height: 100%; }
.hero-slide{
  position: absolute; inset: 0;
  opacity: 0; visibility: hidden;
  transition: opacity .6s var(--ease);
}
.hero-slide.is-active{ opacity: 1; visibility: visible; }
.hero-slide img{ width: 100%; height: 100%; object-fit: cover; }
.hero-slide-caption{
  position: absolute; left: 32px; bottom: 36px;
  font-family: var(--serif); font-size: 1.6rem; font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 18px rgba(0,0,0,0.55);
}
.hero-arrow{
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; border-radius: 50%;
  background: rgba(18,18,17,0.4);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(6px);
  transition: background .18s var(--ease);
  z-index: 5;
}
.hero-arrow:hover{ background: var(--accent); border-color: var(--accent); }
.hero-arrow-prev{ left: 24px; }
.hero-arrow-next{ right: 24px; }
.hero-dots{ position: absolute; bottom: 36px; right: 32px; display: flex; gap: 8px; z-index: 5; }
.hero-dot{ width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.4); transition: background .2s; }
.hero-dot.is-active{ background: #fff; }
.hero-about-btn{
  position: absolute; left: 50%; bottom: 18px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  color: #fff; font-size: .82rem; letter-spacing: .05em;
  text-transform: uppercase; z-index: 5;
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob{ 0%,100%{ transform: translateX(-50%) translateY(0);} 50%{ transform: translateX(-50%) translateY(6px);} }
@media (prefers-reduced-motion: reduce){ .hero-about-btn{ animation: none; } }

/* About */
.about{ padding: 100px 28px 120px; }
.about-inner{ max-width: 760px; margin: 0 auto; }
.about-eyebrow{
  color: var(--accent); font-weight: 600; font-size: .8rem;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px;
}
.about-heading{ font-size: clamp(1.7rem, 3.2vw, 2.5rem); margin-bottom: 34px; max-width: 620px; }
.about-text p{ color: var(--fg-muted); margin: 0 0 1.3em; }
.about-text a{ color: var(--accent); border-bottom: 1px solid currentColor; }
.about-closing{ color: var(--fg) !important; font-family: var(--serif); font-size: 1.15rem; }
.about-inner > .btn{ margin-top: 20px; }

/* =========================================================
   Page header (inner pages)
   ========================================================= */
.page-header{ max-width: 1320px; margin: 0 auto; padding: 64px 28px 30px; }
.page-eyebrow{ color: var(--accent); font-weight: 600; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 10px; }
.page-heading{ font-size: clamp(1.7rem, 3vw, 2.2rem); }

/* =========================================================
   Weapons grid & cards
   ========================================================= */
.weapons-grid{
  max-width: 1320px; margin: 0 auto; padding: 0 28px 90px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px;
}
.weapon-card{
  display: flex; align-items: center; gap: 22px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-m); padding: 16px;
  text-align: left; color: var(--fg);
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.weapon-card:hover{ border-color: var(--accent); transform: translateY(-2px); }
.weapon-card-img{ width: 120px; height: 120px; flex-shrink: 0; border-radius: var(--radius-s); overflow: hidden; }
.weapon-card-img img{ width: 100%; height: 100%; object-fit: cover; }
.weapon-card-info{ display: flex; flex-direction: column; gap: 8px; }
.weapon-card-title{ font-family: var(--serif); font-size: 1.25rem; font-weight: 700; }
.weapon-card-coaches{ font-size: .88rem; color: var(--fg-muted); }
.coach-link{ position: relative; z-index: 2; }
.coach-link:hover{ color: var(--accent); text-decoration: underline; }

/* =========================================================
   Coaches page
   ========================================================= */
.filter-bar{
  max-width: 1320px; margin: 0 auto; padding: 0 28px 34px;
  display: flex; gap: 10px; flex-wrap: wrap;
}
.filter-btn{
  padding: .55em 1.2em; border-radius: 999px;
  border: 1px solid var(--border); background: none; color: var(--fg-muted);
  font-size: .88rem; font-weight: 500;
  transition: all .18s var(--ease);
}
.filter-btn:hover{ border-color: var(--accent); color: var(--fg); }
.filter-btn.is-active{ background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }

.coaches-grid{
  max-width: 1320px; margin: 0 auto; padding: 0 28px 90px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px;
}
.coach-card{
  display: flex; align-items: center; gap: 22px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-m); padding: 16px;
  text-align: left; color: var(--fg);
  transition: border-color .18s var(--ease), transform .18s var(--ease), opacity .2s, display .2s allow-discrete;
}
.coach-card:hover{ border-color: var(--accent); transform: translateY(-2px); }
.coach-card.is-hidden{ display: none; }
.coach-card-img{ width: 120px; height: 120px; flex-shrink: 0; border-radius: 50%; overflow: hidden; }
.coach-card-img img{ width: 100%; height: 100%; object-fit: cover; }
.coach-card-info{ display: flex; flex-direction: column; gap: 8px; }
.coach-card-name{ font-family: var(--serif); font-size: 1.2rem; font-weight: 700; }
.coach-card-weapons{ font-size: .86rem; color: var(--fg-muted); }
.dot-sep{ color: var(--accent); margin: 0 8px; font-weight: 700; }

/* =========================================================
   Modals
   ========================================================= */
.modal-overlay{
  position: fixed; inset: 0; z-index: 200;
  background: var(--overlay);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
  opacity: 0; visibility: hidden;
  transition: opacity .22s var(--ease), visibility .22s;
}
.modal-overlay.is-open{ opacity: 1; visibility: visible; }
.modal-box{
  position: relative;
  background: var(--bg-elevated);
  border-radius: var(--radius-l);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  width: 100%; max-width: 780px;
  max-height: 86vh; overflow: auto;
  padding: 40px;
  transform: translateY(16px) scale(.98);
  transition: transform .22s var(--ease);
}
.modal-overlay.is-open .modal-box{ transform: translateY(0) scale(1); }
.modal-close{
  position: absolute; top: 16px; right: 16px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg-elevated-2); border: 1px solid var(--border);
  color: var(--fg); font-size: 1.3rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  z-index: 3;
}
.modal-close:hover{ border-color: var(--accent); color: var(--accent); }

.weapon-modal-content{ display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; align-items: center; }
.modal-text h2{ font-size: 1.6rem; margin-bottom: 14px; }
.modal-text p{ color: var(--fg-muted); margin-bottom: 24px; }
.modal-media{ border-radius: var(--radius-m); overflow: hidden; aspect-ratio: 1/1; }
.modal-media img{ width: 100%; height: 100%; object-fit: cover; }

.coach-modal-content{ display: grid; grid-template-columns: 220px 1fr; gap: 32px; }
.coach-modal-left{ display: flex; flex-direction: column; gap: 16px; }
.coach-modal-left h2{ font-size: 1.4rem; margin: 0; }
.coach-modal-left img{ border-radius: var(--radius-m); aspect-ratio: 1/1; object-fit: cover; }
.coach-modal-right p{ color: var(--fg-muted); }
.coach-modal-btn{ grid-column: 1 / -1; margin-top: 8px; justify-self: start; }

/* =========================================================
   Gallery
   ========================================================= */
.gallery-covers{
  max-width: 1320px; margin: 0 auto; padding: 0 28px 90px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px;
}
.gallery-cover{
  position: relative; aspect-ratio: 4/3; border-radius: var(--radius-m);
  overflow: hidden; border: 1px solid var(--border); background: var(--bg-elevated-2);
}
.gallery-cover img{ width: 100%; height: 100%; object-fit: cover; transition: transform .35s var(--ease); }
.gallery-cover:hover img{ transform: scale(1.05); }
.gallery-cover-caption{
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 20px; background: linear-gradient(transparent, rgba(0,0,0,0.65));
  color: #fff; font-family: var(--serif); font-size: 1.3rem; font-weight: 700; text-align: left;
}
.modal-box-gallery{ max-width: 920px; }
.gallery-modal-title{ margin-bottom: 20px; }
.gallery-scroll{
  display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px;
  max-height: 60vh; overflow-y: auto; padding-right: 4px;
}
.gallery-thumb{ border-radius: var(--radius-s); overflow: hidden; aspect-ratio: 1/1; border: none; padding: 0; background: var(--bg-elevated-2); }
.gallery-thumb img{ width: 100%; height: 100%; object-fit: cover; transition: transform .25s var(--ease); }
.gallery-thumb:hover img{ transform: scale(1.06); }
.gallery-empty{ color: var(--fg-muted); grid-column: 1/-1; }

.lightbox-overlay{
  position: fixed; inset: 0; z-index: 300;
  background: rgba(6,6,5,0.92);
  display: flex; align-items: center; justify-content: center;
  padding: 40px;
  opacity: 0; visibility: hidden;
  transition: opacity .22s var(--ease), visibility .22s;
}
.lightbox-overlay.is-open{ opacity: 1; visibility: visible; }
.lightbox-overlay img{ max-width: 100%; max-height: 100%; border-radius: var(--radius-s); }
#lightbox-close{ position: fixed; top: 24px; right: 24px; background: rgba(255,255,255,0.08); }

/* =========================================================
   Contacts
   ========================================================= */
.contacts-layout{
  max-width: 1320px; margin: 0 auto; padding: 0 28px 100px;
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px;
  align-items: stretch;
}
.contacts-map{ border-radius: var(--radius-m); overflow: hidden; min-height: 460px; border: 1px solid var(--border); }
.contacts-map iframe{ width: 100%; height: 100%; min-height: 460px; border: 0; }
.contacts-info{ display: flex; flex-direction: column; gap: 30px; }
.contacts-block h2{ font-size: 1.05rem; margin-bottom: 8px; }
.contacts-block p{ color: var(--fg-muted); margin: 0; }
.contacts-block a{ color: var(--accent); }
.contacts-schedule li{ display: flex; justify-content: space-between; max-width: 220px; padding: 3px 0; color: var(--fg-muted); font-size: .92rem; }
.contacts-info > .btn{ align-self: flex-start; }

/* =========================================================
   WIP page
   ========================================================= */
.wip-page{ max-width: 640px; margin: 0 auto; padding: 140px 28px 160px; text-align: center; }
.wip-page .page-eyebrow{ justify-content: center; }
.wip-text{ color: var(--fg-muted); margin: 18px 0 30px; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 860px){
  .weapons-grid, .coaches-grid, .gallery-covers{ grid-template-columns: 1fr; }
  .contacts-layout{ grid-template-columns: 1fr; }
  .weapon-modal-content{ grid-template-columns: 1fr; }
  .modal-media{ order: -1; }
  .coach-modal-content{ grid-template-columns: 1fr; }
  .coach-modal-left{ flex-direction: row; align-items: center; }
  .coach-modal-left img{ width: 90px; height: 90px; }
  .footer-top{ flex-direction: column; }
}

@media (max-width: 720px){
  .header-inner{ padding: 0 18px; }
  .burger{ display: flex; }
  .header-nav{
    position: fixed; top: var(--header-h); left: 0; right: 0;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    flex-direction: column; align-items: flex-start;
    gap: 4px; padding: 18px;
    transform: translateY(-8px); opacity: 0; visibility: hidden;
    transition: all .22s var(--ease);
  }
  .header-nav.is-open{ transform: translateY(0); opacity: 1; visibility: visible; }
  .location-link{ padding: 12px 0; width: 100%; }
  .dropdown{ width: 100%; }
  .dropdown-toggle{ width: 100%; justify-content: space-between; padding: 12px 0; }
  .dropdown-menu{
    position: static; transform: none; box-shadow: none; border: none;
    background: none; padding: 0 0 0 8px; flex-direction: column; gap: 14px;
    max-height: 0; opacity: 1; visibility: visible; pointer-events: auto; overflow: hidden;
  }
  .dropdown.is-open .dropdown-menu{ max-height: 400px; padding: 6px 0 12px 8px; transform: none;}
  .dropdown-col{ border-right: none; padding: 0; min-width: 0; }
  .btn-signup{ width: 100%; justify-content: center; margin-top: 8px; }

  .hero-slide-caption{ font-size: 1.2rem; left: 18px; bottom: 24px; }
  .hero-arrow{ width: 38px; height: 38px; }
  .about{ padding: 70px 20px 90px; }
  .page-header{ padding: 48px 20px 22px; }
  .weapons-grid, .coaches-grid, .gallery-covers{ padding: 0 20px 70px; }
  .weapon-card, .coach-card{ flex-direction: column; align-items: flex-start; }
  .weapon-card-img, .coach-card-img{ width: 100%; height: 200px; }
  .coach-card-img{ border-radius: var(--radius-m); }
  .modal-box{ padding: 26px 20px; }
  .contacts-layout{ padding: 0 20px 70px; }
  .contacts-map, .contacts-map iframe{ min-height: 320px; }
}