/* ===== Nika Dzień — language school site =====
   Palette: warm burgundy + cream + soft gold, elegant editorial feel.
*/

:root {
  --burgundy: #7a1f3d;
  --burgundy-dark: #571127;
  --gold: #c9a35a;
  --gold-soft: #e7c98a;
  --cream: #faf3e7;
  --cream-2: #f5e9d3;
  --ink: #2a1a1f;
  --ink-soft: #4b3a40;
  --muted: #7a6a70;
  --line: #e6d6bd;
  --white: #ffffff;
  --shadow: 0 12px 40px rgba(89, 22, 47, 0.12);
  --radius: 14px;
  --max: 1180px;
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--burgundy); text-decoration: none; transition: color .2s; }
a:hover { color: var(--burgundy-dark); }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

.chat-rail {
  position: fixed;
  left: max(4px, calc((100vw - var(--max)) / 2 - 56px));
  top: 50%;
  transform: translateY(-50%);
  z-index: 55;
  display: grid;
  gap: 8px;
}

.chat-rail__title {
  display: none;
}

.chat-link {
  position: relative;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(89, 22, 47, 0.12);
  color: var(--burgundy-dark);
}

.chat-link:hover {
  transform: translateX(2px);
}

.chat-link__icon {
  width: 30px;
  height: 30px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--white);
}

.chat-link__icon svg {
  width: 18px;
  height: 18px;
  display: block;
}

.chat-link__label {
  position: absolute;
  left: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(-8px);
  opacity: 0;
  pointer-events: none;
  white-space: nowrap;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  color: var(--burgundy-dark);
  box-shadow: 0 10px 26px rgba(89, 22, 47, 0.12);
  font-size: 13px;
  font-weight: 600;
  transition: opacity .2s ease, transform .2s ease;
}

.chat-link:hover .chat-link__label,
.chat-link:focus-visible .chat-link__label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.chat-link.is-whatsapp .chat-link__icon { background: #1fa855; }
.chat-link.is-telegram .chat-link__icon { background: #259cd8; }
.chat-link.is-viber .chat-link__icon { background: #6f4cbf; }

@media (min-width: 1440px) {
  .chat-rail__title {
    display: block;
    margin: 0;
    justify-self: start;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--line);
    color: var(--burgundy-dark);
    box-shadow: 0 8px 26px rgba(89, 22, 47, 0.12);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.6px;
    text-transform: uppercase;
  }
}

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250, 243, 231, 0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; gap: 28px;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--serif); }
.brand-mark {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--burgundy); color: var(--cream);
  display: grid; place-items: center;
  font-weight: 700; font-size: 22px; font-family: var(--serif);
  box-shadow: var(--shadow);
}
.brand-text { font-size: 22px; font-weight: 600; color: var(--burgundy-dark); letter-spacing: 0.5px; }

.primary-nav { display: flex; gap: 22px; margin-left: auto; }
.primary-nav a {
  color: var(--ink-soft); font-weight: 500; font-size: 15px;
  padding: 6px 2px; border-bottom: 2px solid transparent;
}
.primary-nav a:hover { color: var(--burgundy); border-color: var(--gold); }
.primary-nav a.current { color: var(--burgundy); border-color: var(--gold); }

.lang-switch {
  display: flex; gap: 4px;
  background: var(--white); padding: 4px;
  border-radius: 999px; border: 1px solid var(--line);
}
.lang-switch button {
  border: 0; background: transparent;
  padding: 6px 12px; font-size: 13px; font-weight: 600;
  color: var(--ink-soft); border-radius: 999px;
  cursor: pointer; font-family: var(--sans);
  letter-spacing: 0.5px;
}
.lang-switch button.active {
  background: var(--burgundy); color: var(--cream);
}
.lang-switch button:hover:not(.active) { background: var(--cream-2); }

.menu-toggle {
  display: none; background: none; border: 0;
  font-size: 24px; color: var(--burgundy); cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  background:
    radial-gradient(circle at 80% 20%, rgba(201, 163, 90, 0.18), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(122, 31, 61, 0.12), transparent 55%),
    linear-gradient(180deg, var(--cream) 0%, var(--cream-2) 100%);
  padding: 80px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 600;
  color: var(--burgundy);
  margin: 0 0 12px;
}
.hero-text h1 {
  font-family: var(--serif);
  font-size: clamp(40px, 5.5vw, 68px);
  line-height: 1.05;
  color: var(--burgundy-dark);
  margin: 0 0 22px;
  font-weight: 600;
  letter-spacing: -0.5px;
}
.lede {
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 540px;
  margin: 0 0 32px;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.3px;
  border: 2px solid transparent;
  cursor: pointer;
  font-family: var(--sans);
  transition: all .2s ease;
}
.btn-primary {
  background: var(--burgundy);
  color: var(--cream);
  box-shadow: var(--shadow);
}
.btn-primary:hover { background: var(--burgundy-dark); color: var(--cream); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--burgundy);
  border-color: var(--burgundy);
}
.btn-ghost:hover { background: var(--burgundy); color: var(--cream); }

.hero-meta {
  display: flex; gap: 36px; list-style: none; padding: 0; margin: 0;
  flex-wrap: wrap;
}
.hero-meta li { font-size: 14px; color: var(--muted); }
.hero-meta strong {
  display: block;
  font-family: var(--serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--burgundy-dark);
  line-height: 1;
}

.hero-photo { position: relative; }
.photo-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
  border: 8px solid var(--white);
  transform: rotate(1.5deg);
}
.photo-frame img {
  width: 100%; height: 100%; object-fit: cover;
}
.photo-frame--contain img,
.col-img img.img-contain {
  object-fit: contain;
  background: var(--cream);
  padding: 20px;
}
.photo-frame::before {
  content: ""; position: absolute; inset: -20px;
  background: linear-gradient(135deg, var(--gold-soft), transparent 50%);
  z-index: -1; border-radius: 24px;
}
.hero-sticker {
  position: absolute;
  bottom: -18px; left: -24px;
  background: var(--gold);
  color: var(--burgundy-dark);
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  padding: 14px 26px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  transform: rotate(-3deg);
  font-weight: 600;
}

/* ===== Sections ===== */
.section { padding: 90px 0; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 48px);
  color: var(--burgundy-dark);
  margin: 0 0 14px;
  font-weight: 600;
  line-height: 1.1;
}
.section-sub { color: var(--ink-soft); font-size: 18px; margin: 0; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: center;
}
.col-img img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
  object-fit: cover;
  width: 100%;
}
.col-text h2 {
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 44px);
  color: var(--burgundy-dark);
  margin: 0 0 20px;
  font-weight: 600;
}
.col-text p { margin: 0 0 16px; color: var(--ink-soft); }

/* About bg */
.about { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* School */
.school { background: var(--cream); }
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}
.feature {
  background: var(--white);
  padding: 32px 26px;
  border-radius: var(--radius);
  box-shadow: 0 4px 18px rgba(89, 22, 47, 0.06);
  border: 1px solid var(--line);
  transition: transform .25s ease, box-shadow .25s ease;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feature-icon {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--gold), var(--gold-soft));
  border-radius: 12px;
  display: grid; place-items: center;
  color: var(--burgundy-dark);
  font-size: 22px; font-weight: 700;
  margin-bottom: 18px;
}
.feature h3 {
  font-family: var(--serif);
  font-size: 22px;
  margin: 0 0 10px;
  color: var(--burgundy-dark);
  font-weight: 600;
}
.feature p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.how-it-works {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid var(--line);
}
.how-it-works h3 {
  font-family: var(--serif);
  font-size: 28px;
  margin: 0 0 22px;
  color: var(--burgundy-dark);
  font-weight: 600;
}
.check-list {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px 28px;
}
.check-list.two-cols { grid-template-columns: repeat(2, 1fr); }
.check-list li {
  padding-left: 28px;
  position: relative;
  color: var(--ink-soft);
}
.check-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  width: 20px; height: 20px;
  background: var(--burgundy); color: var(--cream);
  border-radius: 50%;
  font-size: 12px; line-height: 20px; text-align: center;
  font-weight: 700;
}

/* Courses */
.courses { background: var(--white); }
.course-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 32px;
  margin-bottom: 48px;
}
.course-card {
  background: linear-gradient(160deg, var(--cream) 0%, var(--white) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: 0 6px 24px rgba(89, 22, 47, 0.05);
  position: relative;
  overflow: hidden;
}
.course-card::before {
  content: ""; position: absolute; inset: 0 0 auto 0; height: 5px;
  background: linear-gradient(90deg, var(--burgundy), var(--gold));
}
.course-head {
  display: flex; align-items: center; gap: 14px; margin-bottom: 18px;
}
.flag { font-size: 36px; }
.course-card h3 {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--burgundy-dark);
  margin: 0;
  font-weight: 600;
}
.course-card > p { color: var(--ink-soft); margin: 0 0 18px; }
.dot-list { list-style: none; padding: 0; margin: 0 0 20px; }
.dot-list li {
  padding-left: 22px; position: relative; margin-bottom: 8px;
  color: var(--ink-soft); font-size: 15px;
}
.dot-list li::before {
  content: "✦"; position: absolute; left: 0; color: var(--gold);
}
.levels {
  margin: 0; padding: 12px 16px;
  background: var(--cream-2);
  border-radius: 8px;
  font-size: 14px;
  color: var(--burgundy-dark);
}
.forwhom {
  background: var(--cream);
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}
.forwhom h3 {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--burgundy-dark);
  margin: 0 0 20px;
  font-weight: 600;
}

/* Books */
.books { background: var(--cream); }
.books-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.book {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(89, 22, 47, 0.06);
  border: 1px solid var(--line);
  transition: transform .25s;
}
.book:hover { transform: translateY(-4px); }
.book-cover {
  aspect-ratio: 4/3; overflow: hidden;
  background: var(--cream-2);
}
.book-cover img { width: 100%; height: 100%; object-fit: cover; }
.book-body { padding: 22px 24px 26px; }
.book-body h3 {
  font-family: var(--serif);
  font-size: 20px;
  margin: 0 0 10px;
  color: var(--burgundy-dark);
  font-weight: 600;
}
.book-body p { margin: 0; font-size: 15px; color: var(--ink-soft); }

.section-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.centered-actions {
  justify-content: center;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.preview-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 6px 24px rgba(89, 22, 47, 0.05);
}

.preview-card-media {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--cream);
  margin-bottom: 18px;
}

.project-covers {
  margin-top: 24px;
}

.preview-card h3 {
  font-family: var(--serif);
  font-size: 25px;
  color: var(--burgundy-dark);
  margin: 0 0 12px;
  font-weight: 600;
}

.preview-card p {
  margin: 0 0 22px;
  color: var(--ink-soft);
}

.article-flow {
  display: grid;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.article-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 6px 24px rgba(89, 22, 47, 0.05);
}

.article-card h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.15;
  margin: 0 0 14px;
  color: var(--burgundy-dark);
}

.article-card p:last-child {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.catalog-grid {
  display: grid;
  gap: 28px;
}

.catalog-item {
  display: grid;
  grid-template-columns: minmax(220px, 300px) 1fr;
  gap: 28px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 6px 24px rgba(89, 22, 47, 0.05);
}

.catalog-item h2 {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.15;
  color: var(--burgundy-dark);
  margin: 0 0 14px;
  font-weight: 600;
}

.catalog-item p {
  margin: 0;
  color: var(--ink-soft);
}

.catalog-cover {
  background: var(--cream-2);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.badge-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--cream-2);
  color: var(--burgundy-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

.contact-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: 0 6px 24px rgba(89, 22, 47, 0.05);
}

.contact-panel h3 {
  font-family: var(--serif);
  font-size: 24px;
  color: var(--burgundy-dark);
  margin: 0 0 16px;
  font-weight: 600;
}

.contact-panel p {
  margin: 0 0 14px;
  color: var(--ink-soft);
}

.contact-panel p:last-child {
  margin-bottom: 0;
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.media-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: contain;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: 0 6px 24px rgba(89, 22, 47, 0.05);
  background: var(--white);
}

/* Gallery */
.gallery { background: var(--white); }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.gallery-grid img {
  aspect-ratio: 1/1;
  object-fit: cover;
  border-radius: 10px;
  cursor: zoom-in;
  transition: transform .35s ease, filter .35s ease;
  filter: saturate(0.95);
}
.gallery-grid img:hover {
  transform: scale(1.03);
  filter: saturate(1.1);
}

.gallery-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: clamp(18px, 4vw, 48px);
  background: rgba(27, 14, 19, 0.86);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .2s ease, visibility .2s ease;
}
.gallery-lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.gallery-lightbox img {
  max-width: min(1100px, 92vw);
  max-height: 86vh;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}
.gallery-lightbox__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--white);
  color: var(--burgundy-dark);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.lightbox-open {
  overflow: hidden;
}

/* Quote band */
.quote-band {
  background:
    radial-gradient(circle at 50% 0%, rgba(201, 163, 90, 0.25), transparent 60%),
    var(--burgundy);
  color: var(--cream);
  padding: 80px 0;
  text-align: center;
}
.quote-band blockquote {
  margin: 0; max-width: 820px; margin: 0 auto;
}
.quote-band p {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 36px);
  font-style: italic;
  line-height: 1.4;
  margin: 0 0 18px;
  color: var(--cream);
}
.quote-band cite {
  font-style: normal;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gold-soft);
}

/* Contact */
.contact { background: var(--cream); }
.contact-grid { gap: 60px; }
.contact-list { list-style: none; padding: 0; margin: 24px 0 30px; }
.contact-list li {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 14px 0; border-bottom: 1px dashed var(--line);
}
.contact-list .ico {
  width: 42px; height: 42px;
  background: var(--burgundy); color: var(--cream);
  border-radius: 10px;
  display: grid; place-items: center;
  font-weight: 700; font-size: 18px;
  flex-shrink: 0;
}
.contact-list strong { display: block; color: var(--burgundy-dark); font-size: 14px; }
.contact-list a { font-size: 17px; }

.cta-row { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

.contact-form {
  background: var(--white);
  padding: 36px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid; gap: 16px;
}
.contact-form label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; color: var(--ink-soft); }
.contact-form input, .contact-form select, .contact-form textarea {
  font-family: var(--sans); font-size: 15px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--cream);
  color: var(--ink);
  transition: border-color .2s, background .2s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: 0; border-color: var(--burgundy); background: var(--white);
}
.contact-form button[disabled] {
  opacity: 0.75;
  cursor: wait;
}
.form-note { font-size: 12px; color: var(--muted); margin: 0; text-align: center; }
.form-status {
  min-height: 20px;
  margin: 0;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
}

.form-status[data-state="pending"] {
  color: var(--burgundy-dark);
}

.form-status[data-state="success"] {
  color: #256b3f;
}

.form-status[data-state="error"] {
  color: #a32232;
}

/* Footer */
.site-footer {
  background: var(--burgundy-dark);
  color: var(--cream);
  padding: 50px 0 20px;
}
.site-footer .brand-text { color: var(--cream); }
.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-bottom: 30px;
}
.site-footer p { margin: 0 0 10px; opacity: 0.85; font-size: 14px; }
.site-footer a { color: var(--gold-soft); }
.site-footer a:hover { color: var(--white); }
.link-btn {
  background: none; border: 0;
  color: var(--gold-soft); cursor: pointer;
  font-family: var(--sans); font-size: 14px; padding: 0;
}
.link-btn:hover { color: var(--white); text-decoration: underline; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 18px;
  text-align: center;
  opacity: 0.7;
  font-size: 13px;
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
  .hero-grid, .two-col, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-photo { order: -1; max-width: 360px; margin: 0 auto; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .course-grid, .books-grid { grid-template-columns: 1fr; }
  .preview-grid, .contact-panels, .media-grid { grid-template-columns: 1fr 1fr; }
  .catalog-item { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .primary-nav { display: none; }
  .primary-nav.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--cream); padding: 20px; gap: 14px;
    border-bottom: 1px solid var(--line);
  }
  .menu-toggle { display: block; margin-left: auto; }
  .nav { position: relative; }
  .lang-switch { order: 3; }
  .section { padding: 60px 0; }
  .hero { padding: 50px 0 70px; }
  .chat-rail {
    left: 12px;
    right: 12px;
    top: auto;
    bottom: 12px;
    transform: none;
    display: flex;
    justify-content: flex-start;
    gap: 8px;
  }
  .chat-rail__title,
  .chat-link__label {
    display: none;
  }
  .chat-link {
    width: 48px;
    height: 48px;
    border-radius: 14px;
  }
  .chat-link__icon {
    width: 32px;
    height: 32px;
    border-radius: 10px;
  }
}
@media (max-width: 560px) {
  .features { grid-template-columns: 1fr; }
  .preview-grid, .contact-panels, .media-grid { grid-template-columns: 1fr; }
  .check-list.two-cols { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-meta { gap: 22px; }
  .hero-meta strong { font-size: 26px; }
  .how-it-works, .forwhom, .contact-form { padding: 24px; }
  .chat-rail {
    left: 10px;
    right: 10px;
    bottom: 10px;
  }
  .chat-link {
    width: 44px;
    height: 44px;
  }
  .chat-link__icon {
    width: 30px;
    height: 30px;
    font-size: 11px;
  }
}