:root{
  --blue:#1f4fd8;
  --yellow:#f2c94c;
  --text:#1f2937;
  --muted:#41444a;
  --border:#e5e7eb;

  /* ЄДИНИЙ фон сторінки */
  --page-bg: rgba(177, 185, 191, 0.22);

  --card-bg: rgba(255, 255, 253, 0.88);
  --header-bg: #E0E4E5;
}

html, body { max-width: 100%; overflow-x: hidden; }
img, video { max-width: 100%; height: auto; }


*{ box-sizing:border-box; }

html, body{
  margin:0;
  padding:0;
  min-height:100%;
  background: var(--page-bg);
}

body{
  font-family: system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color: var(--text);
  line-height: 1.6;
}

a{ text-decoration:none; color:inherit; }

/* прибираємо дефолтні величезні марджини в заголовків */
h1,h2,h3,p{ margin:0; }
p{ margin-top:10px; }

/* ---------- HEADER ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.header-inner{
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 24px;
  display:flex;
  flex-wrap: wrap;
  align-items:center;
  gap:16px;
}

.logo-img{ height:50px; width:auto; display:block; }

.header-title{
  min-width: 0; /* важливо для flex, щоб текст не розпирав */
}

.header-title h3{ font-size:16px; font-weight:600; margin:0; 
overflow-wrap: anywhere;              
                }

.header-icons{
  margin-left:auto;
  display:flex;
  flex-wrap: wrap;
  gap:12px;
  align-items:center;
}

.icon-link{
  width:36px;
  height:36px;
  border-radius:8px;
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  background:transparent;
  transition: all .2s ease;
}

.icon-link img{ width:25px; height:25px; display:block; }

.icon-link:hover{
  background: #aef6b2;
  transform: translateY(-3px);
}

/* ---------- TOP NAV (між header і hero) ---------- */
.top-nav{
  width:100%;
  background: rgba(255,255,255,0.35);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.top-nav-inner{
  max-width:1200px;
  margin:0 auto;
  padding: 10px 24px;
  display:flex;
  gap:12px;
  align-items:center;
  flex-wrap:wrap;
}

/* Buttons */
.nav-btn,
.dropdown-trigger{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding: 0 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.75);
  color: var(--text);
  font-weight: 600;
  cursor: pointer;
  user-select:none;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}

.nav-btn:hover,
.dropdown-trigger:hover{
  background: rgba(255,255,255,0.95);
  border-color: rgba(0,0,0,0.12);
  transform: translateY(-1px);
}

.caret{ font-size: 12px; opacity: .8; }

/* Dropdown container */
.dropdown{
  position: relative;
}

/* Menu */
.dropdown-menu{
  position:absolute;
  top: calc(100% + 8px);
  left: 0;
  width: min(720px, calc(100vw - 48px));
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 18px 60px rgba(0,0,0,0.15);
  padding: 12px;
  display:none;
  z-index: 2000;
}

.dropdown-title{
  font-size: 18px;       /* як h2 по відчуттю */
  font-weight: 800;
  margin: 2px 6px 10px;
  color: var(--text);
  pointer-events: none;  /* НЕ клікабельний */
}

.dropdown-item{
  display:block;
  padding: 10px 10px;
  border-radius: 10px;
  color: var(--text);
  font-weight: 700;      /* як h3 по відчуттю */
  line-height: 1.3;
}

.dropdown-item:hover{
  background: rgba(31,79,216,0.08);
}

/* Desktop: hover opens */
@media (hover:hover) and (pointer:fine){
  .dropdown:hover .dropdown-menu{ display:block; }
}

/* Mobile: JS toggles .open */
.dropdown.open .dropdown-menu{ display:block; }

/* ---------- HERO ---------- */
.hero{
  position: relative;
  height: 250px;
  width: 100%;
  background-image: url("background.jpg"); /* як ти і казав: працює */
  background-size: cover;
  background-position: center;
  display:flex;
  align-items:center;
}

.hero-overlay{
  position:absolute;
  inset:0;
  background: rgba(15,23,42,0.45);
}

.hero-content{
  position:relative;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  color:#fff;
}

.hero-content h1{
  font-size: 32px;
  line-height: 1.2;
  margin-bottom: 10px;
}

.hero-content h3{
  font-size: 16px;
  font-weight: 600;
  opacity: .95;
}

/* ---------- MAIN ---------- */
main{
  width:100%;
  background: transparent;
  padding: 32px 24px 64px;
  display:flex;
  flex-direction:column;
  gap:32px;
}

/* ВАЖЛИВО: ширина 100% + max-width */
.section,
.contact{
  width:100%;
  max-width:1200px;
  margin:0 auto;
}

/* секції як "картки" */
.section{
  background: var(--card-bg);
  border-radius: 24px;
  padding: 32px;

  display:grid;
  grid-template-columns:1fr 1fr;
  gap:48px;
  align-items:center;
}

.sectionwork,
.contact{
  width:100%;
  max-width:1200px;
  margin:0 auto;
}

.sectionwork{
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;

  background: var(--card-bg);
  border-radius: 24px;
  padding: 32px;

  display: grid;                 /* <-- ОЦЕ ГОЛОВНЕ */
  grid-template-columns: 1fr;    /* тобі тут 2 колонки не треба */
  gap: 24px;
  align-items: start;
}


.section:nth-child(even){ direction: rtl; }
.section:nth-child(even) > *{ direction:ltr; }

.text-block h3{
  font-size: 18px;
  margin-bottom: 10px;
}

.text-block p{ color: var(--muted); }

/* media */
.media{ width:100%; }

.media-img{
  display:block;
  width:100%;
  height:auto;
  border-radius:16px;
  border:1px solid var(--border);
}

.media-img.clickable{ cursor: zoom-in; }

/* VIDEO */
.media.clickable.video-preview{
  width:100%;
  padding: 0;
  display:flex;
  justify-content:center;
  align-items:center;
}

.media-video{
  width:100%;
  height:auto;
  border-radius:16px;
  border:1px solid var(--border);
}

/* ---------- CONTACT (поки не використовуєш — ок) ---------- */
.contact{
  background:#fff;
  padding: 48px;
  border-radius:24px;
  border:1px solid var(--border);
}

/* ---------- LIGHTBOX ---------- */
.lightbox{
  position:fixed;
  inset:0;
  background: rgba(15,23,42,0.85);
  display:none;
  align-items:center;
  justify-content:center;
  z-index:9999;
  padding:32px;
}

.lightbox.open{ display:flex; }

.lightbox-img{
  max-width:95vw;
  max-height:90vh;
  border-radius:12px;
  box-shadow:0 40px 120px rgba(0,0,0,.6);
  cursor:zoom-out;
  transition: transform .3s ease;
}

.lightbox-img:hover{ transform: scale(1.03); }

.lightbox-close{
  position:absolute;
  top:20px;
  right:28px;
  font-size:42px;
  color:#fff;
  cursor:pointer;
  user-select:none;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px){
  .section{ grid-template-columns:1fr; }
}

@media (max-width: 768px){
  .hero{ height:200px; }
  .hero-content h1{ font-size:24px; }
  .top-nav-inner{ gap:10px; }
  .dropdown-menu{ width: calc(100vw - 48px); }
}

/* ===== ACCORDION ===== */
.acc {
  width: 100%;
}

.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;

  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.7);
  cursor: pointer;

  transition: transform .15s ease, background .15s ease;
}

.acc-trigger:hover {
  background: rgba(255, 255, 255, 0.95);
  transform: translateY(-1px);
}

.acc-title {
  margin: 0;
  font-size: 18px;
}

.acc-caret {
  font-size: 16px;
  transition: transform .2s ease;
}

.acc[aria-expanded="true"] .acc-caret {
  transform: rotate(180deg);
}

/* Панель акордеона */
.acc-panel {
  display: none;
  margin-top: 12px;
  padding: 12px;

  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.55);
}

/* активний стан */
.acc.is-open .acc-panel {
  display: block;
}

/* Список пунктів */
.acc-list {
  list-style: none;
  padding: 0;
  margin: 0;

  display: grid;
  gap: 10px;
}

.acc-item {
  width: 100%;
  text-align: left;

  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.75);
  font-weight: 700;
  cursor: pointer;

  transition: background .15s ease, transform .15s ease, border-color .15s ease;
}

.acc-item:hover {
  background: rgba(31, 79, 216, 0.08);
  border-color: rgba(0,0,0,0.12);
  transform: translateY(-1px);
}

/* Превʼю-картинка (плаваюча) */
/* ===== Floating preview (no overlay) ===== */
.acc-preview{
  position: fixed;
  inset: 0;
  background: transparent !important;
  pointer-events: none;
  display: none;
  z-index: 5000;
}

.acc-preview.is-visible{
  display: block;
}

.acc-preview-img{
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0.85);
  max-width: min(980px, 92vw);
  max-height: 82vh;
  border-radius: 16px;
  box-shadow: 0 22px 70px rgba(0,0,0,.22);
}


/* На мобілці hover не має сенсу — просто не показуємо превʼю */
@media (max-width: 900px) {
  .acc-preview {
    display: none !important;
  }
}

/* ========== ACCORDION (works) ========== */
.acc{
  width: 100%;
}

.acc + .acc{
  margin-top: 12px; /* відстань між акордеонами */
}

.acc-trigger{
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;

  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.65);
  cursor: pointer;
}

.acc-trigger h3{
  margin: 0;
}

.acc-caret{
  transition: transform .2s ease;
}

/* панель закрита */
.acc-panel{
  display: none;
  margin-top: 10px;
}

/* панель відкрита */
.acc.open .acc-panel{
  display: block;
}

.acc.open .acc-caret{
  transform: rotate(180deg);
}

.acc-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.acc-item{
  width: 100%;
  text-align: left;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
}

.acc-item:hover{
  background: rgba(31,79,216,0.08);
}

/* ===== Animated accordion panel (no display:none) ===== */
.acc-panel{
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  margin-top: 0;
  transition: max-height .28s ease, opacity .18s ease, margin-top .28s ease;
}

/* відкритий стан */
.acc.open .acc-panel{
  opacity: 1;
  margin-top: 10px;
}

/* caret rotate already ok */
.acc-caret{
  transition: transform .2s ease;
}

/* ===== Centered preview overlay ===== */
.acc-preview{
  position: fixed;
  inset: 0;
  display: none;              /* hidden by default */
  align-items: center;        /* center vertically */
  justify-content: center;    /* center horizontally */
  padding: 24px;
  z-index: 9998;
  background: rgba(15,23,42,0.55);
}

.acc-preview.is-visible{
  display: flex;
}

/* card around image */
.acc-preview-img{
  max-width: min(1000px, 92vw);
  max-height: 82vh;
  width: auto;
  height: auto;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 30px 110px rgba(0,0,0,.55);
  background: #fff;
  display: block;
}

/* ===== FOOTER ===== */
.site-footer{
  width:100%;
  margin-top: 40px;
  background: rgba(255,255,255,0.55);
  border-top: 1px solid rgba(0,0,0,0.06);
}

.footer-inner{
  max-width:1200px;
  margin:0 auto;
  padding: 28px 24px;
  display:grid;
  grid-template-columns: 1.2fr 0.9fr 1.0fr 1.0fr;
  gap: 24px;
}

.footer-col{
  background: rgba(255,255,255,0.55);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 18px;
  padding: 18px 18px;
}

.footer-title{
  font-size: 14px;
  font-weight: 800;
  letter-spacing: .2px;
  margin: 0 0 12px 0;
  color: var(--text);
}

.footer-strong{
  font-weight: 800;
  margin: 0 0 6px 0;
}

.footer-muted{
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.footer-links{
  display:flex;
  flex-direction:column;
  gap: 6px;
  margin-top: 12px;
}

.footer-link{
  color: var(--text);
  font-weight: 650;
  font-size: 14px;
  opacity: .95;
}

.footer-link:hover{
  text-decoration: underline;
}

.footer-nav{
  display:flex;
  flex-direction:column;
  gap: 10px;
}

.footer-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display:flex;
  flex-direction:column;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.footer-note{
  margin: 12px 0 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.footer-icons{
  display:flex;
  gap: 10px;
  margin-top: 14px;
  flex-wrap:wrap;
}

/* Важливо: щоб hover-ефект в хедері і футері був однаковий */
.site-footer .icon-link:hover{
  background: #aef6b2;
  transform: translateY(-3px);
}
 
.footer-bottom{
  border-top: 1px solid rgba(0,0,0,0.06);
  padding: 14px 24px;
  text-align:center;
  color: var(--muted);
  font-size: 13px;
}

/* Responsive */
@media (max-width: 980px){
  .footer-inner{
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px){
  .footer-inner{
    grid-template-columns: 1fr;
  }
}

.nav-btn[aria-current="page"]{
  background: rgba(131, 152, 212, 0.12);
  color: var(--text);
  font-weight: 700;
  cursor: default;
}

.nav-btn[aria-current="page"]:hover{
  transform: none;
}


@media (max-width: 520px){
  .header-inner{ padding: 10px 14px; }
  .logo-img{ height: 42px; }

  .header-title{ flex: 1 1 100%; }
  .header-icons{ margin-left: 0; }

  .top-nav-inner{ padding: 10px 14px; }
  .nav-btn, .dropdown-trigger{ height: 38px; padding: 0 10px; }

  .hero-content{ padding: 0 14px; }
  .hero-content h1{ font-size: 22px; }
  .hero-content h3{ font-size: 14px; }
}

/* Snow layer: над зображеннями, але під текстом */

#snow{
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  display: block !important;
  pointer-events: none !important;
  z-index: 9999;
}



/* Текст/контент — вище снігу */
.site-header,
.top-nav,
.hero-content,
main,
footer{
  position: relative;
  z-index: 3;
}

/* Фон/оверлеї/картинки — нижче снігу */
.hero-overlay{
  z-index: 1;
}