:root {
  --deep-blue: #073b74;
  --mid-blue: #0e6aa8;
  --sky-blue: #75c9f1;
  --pale-blue: #eff9ff;
  --white: #ffffff;
  --ink: #142033;
  --muted: #5f6f82;
  --border: #d9edf8;
  --shadow: 0 20px 55px rgba(7, 59, 116, 0.16);
  --radius: 24px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff 0%, #f5fbff 100%);
  line-height: 1.55;
}
body[data-lang="ka"] .lang-en { display: none !important; }
body[data-lang="en"] .lang-ka { display: none !important; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 14px 22px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 265px;
}
.brand-logo-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  border-radius: 50%;
  cursor: zoom-in;
}
.brand-logo-button:focus-visible {
  outline: 3px solid var(--sky-blue);
  outline-offset: 3px;
}
.brand-logo {
  width: 58px;
  height: 58px;
  object-fit: contain;
  border-radius: 50%;
  filter: drop-shadow(0 6px 12px rgba(7,59,116,0.18));
}
.brand-text { display: block; }
.brand-title { font-weight: 800; color: var(--deep-blue); letter-spacing: .2px; font-size: 16px; }
.brand-subtitle { font-size: 12px; color: var(--muted); margin-top: 1px; }
.main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  color: var(--deep-blue);
  font-size: 14px;
  font-weight: 700;
  padding: 10px 11px;
  border-radius: 999px;
}
.nav-link:hover, .nav-link.active { background: var(--pale-blue); color: var(--mid-blue); }
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}
.utility-btn, .lang-btn, .menu-toggle {
  border: 1px solid var(--border);
  background: var(--white);
  color: var(--deep-blue);
  border-radius: 999px;
  padding: 9px 12px;
  font-weight: 800;
  cursor: pointer;
  font-size: 13px;
}
.utility-btn:hover, .lang-btn:hover { background: var(--pale-blue); }
.lang-btn.active { background: var(--deep-blue); color: var(--white); border-color: var(--deep-blue); }
.menu-toggle { display: none; }

.hero {
  min-height: 620px;
  position: relative;
  display: grid;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
  background: var(--deep-blue);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7,59,116,.82) 0%, rgba(7,59,116,.55) 42%, rgba(7,59,116,.16) 100%);
  z-index: -1;
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}
.hero-content {
  max-width: var(--max);
  margin: 0 auto;
  padding: 90px 22px;
  width: 100%;
  color: var(--white);
}
.hero-card {
  max-width: 680px;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
}
.hero-text {
  max-width: 680px;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
}
.eyebrow {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  color: #d9f4ff;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 14px;
}
h1, h2, h3 { margin: 0; line-height: 1.16; color: var(--deep-blue); }
.hero h1 { color: var(--white); font-size: clamp(34px, 6vw, 68px); letter-spacing: -1.2px; }
.hero .slogan { margin: 18px 0 0; font-size: clamp(20px, 2.8vw, 32px); font-weight: 800; color: #eaf9ff; }
.hero p { font-size: 18px; margin: 18px 0 0; max-width: 620px; color: #eef9ff; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--white); color: var(--deep-blue); box-shadow: 0 14px 28px rgba(0,0,0,.18); }
.btn-secondary { background: rgba(255,255,255,.12); color: var(--white); border-color: rgba(255,255,255,.4); }
.btn-blue { background: var(--deep-blue); color: var(--white); }
.btn-light { background: var(--pale-blue); color: var(--deep-blue); border: 1px solid var(--border); }
.btn-disabled { background: #e9eef3; color: #7a8793; cursor: not-allowed; }
.btn-disabled:hover { transform: none; }

.hero-buttons .btn-primary,
.hero-buttons .btn-secondary {
  background: var(--sky-blue);
  color: var(--deep-blue);
  border-color: var(--sky-blue);
  box-shadow: 0 14px 28px rgba(0,0,0,.18);
}
.hero-buttons .btn-primary:hover,
.hero-buttons .btn-secondary:hover {
  background: #8fd7f6;
  color: var(--deep-blue);
  border-color: #8fd7f6;
}

.section { padding: 78px 22px; }
.section-sm { padding: 48px 22px; }
.container { max-width: var(--max); margin: 0 auto; }
.section-title { max-width: 780px; margin-bottom: 34px; }
.section-title h1 { font-size: clamp(34px, 5vw, 56px); margin-bottom: 14px; }
.section-title h2 { font-size: clamp(28px, 4vw, 44px); margin-bottom: 14px; }
.section-title p { color: var(--muted); font-size: 17px; margin: 0; }

.page-hero {
  background: linear-gradient(135deg, var(--deep-blue), var(--mid-blue));
  color: var(--white);
  padding: 76px 22px 72px;
}
.page-hero .container { display: grid; grid-template-columns: 1.1fr .9fr; gap: 34px; align-items: center; }
.page-hero h1 { color: var(--white); font-size: clamp(34px, 5vw, 58px); }
.page-hero p { color: #e9f8ff; font-size: 18px; margin: 18px 0 0; }
.page-hero-card {
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
}
.page-hero-card img { border-radius: 18px; box-shadow: var(--shadow); }

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 21px; margin-bottom: 10px; }
.card p { color: var(--muted); margin: 0; }
.card .num {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--pale-blue);
  color: var(--deep-blue);
  display: grid;
  place-items: center;
  font-weight: 900;
  margin-bottom: 16px;
}
.kpi {
  border-left: 5px solid var(--sky-blue);
}
.kpi strong { display: block; font-size: 30px; color: var(--deep-blue); margin-bottom: 6px; }
.list-clean { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.list-clean li {
  padding: 14px 16px;
  background: var(--pale-blue);
  border: 1px solid var(--border);
  border-radius: 16px;
  color: var(--ink);
}
.split {
  display: grid;
  grid-template-columns: .95fr 1.05fr;
  gap: 34px;
  align-items: center;
}
.image-panel img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.note {
  background: #ffffff;
  border: 1px solid var(--border);
  border-left: 5px solid var(--mid-blue);
  border-radius: 18px;
  padding: 20px;
  color: var(--muted);
}

.doc-card { display: flex; flex-direction: column; min-height: 245px; }
.doc-card h3 { font-size: 18px; }
.doc-card .doc-meta { color: var(--mid-blue); font-weight: 800; font-size: 13px; margin: 4px 0 12px; }
.doc-card .doc-actions { margin-top: auto; padding-top: 18px; }

.contact-card { display: grid; gap: 14px; }
.contact-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--pale-blue);
}
.contact-item span { overflow-wrap: anywhere; }
.copy-btn {
  flex: none;
  border: 0;
  background: var(--deep-blue);
  color: var(--white);
  border-radius: 999px;
  padding: 9px 12px;
  cursor: pointer;
  font-weight: 800;
}
.copy-btn.copied { background: var(--mid-blue); }

.footer {
  background: var(--deep-blue);
  color: var(--white);
  padding: 42px 22px;
}
.footer a { color: #dff7ff; }
.footer-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 24px; }
.footer h3 { color: var(--white); margin-bottom: 10px; }
.footer p, .footer li { color: #d7ecf7; margin: 0; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.copyright { max-width: var(--max); margin: 28px auto 0; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.18); color: #c8e6f3; font-size: 13px; }

.image-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(3, 28, 55, 0.78);
  backdrop-filter: blur(8px);
}
.image-modal.open { display: flex; }
.image-modal-content {
  position: relative;
  width: min(92vw, 860px);
  max-height: 88vh;
  display: grid;
  place-items: center;
}
.image-modal-content img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(0,0,0,.34);
}
.image-modal-close {
  position: absolute;
  top: -18px;
  right: -18px;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 50%;
  background: var(--white);
  color: var(--deep-blue);
  font-size: 24px;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 28px rgba(0,0,0,.28);
}

@media (max-width: 980px) {
  .header-inner { flex-wrap: wrap; }
  .menu-toggle { display: inline-flex; margin-left: auto; }
  .main-nav {
    display: none;
    width: 100%;
    order: 3;
    margin-left: 0;
    padding-top: 10px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
  }
  .main-nav.open { display: flex; }
  .header-actions { margin-left: 0; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .page-hero .container, .split { grid-template-columns: 1fr; }
  .hero { min-height: 560px; }
}
@media (max-width: 640px) {
  .header-inner { padding: 11px 14px; gap: 10px; }
  .brand { min-width: auto; }
  .brand-logo { width: 46px; height: 46px; }
  .brand-title { font-size: 14px; }
  .brand-subtitle { display: none; }
  .utility-btn { padding: 8px 10px; }
  .lang-btn { padding: 8px 10px; }
  .hero-card, .hero-text { padding: 0 !important; background: transparent !important; border: none !important; box-shadow: none !important; }
  .hero-content { padding: 64px 16px; }
  .section, .section-sm, .page-hero { padding-left: 16px; padding-right: 16px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .contact-item { align-items: flex-start; flex-direction: column; }
}

.product-bottle-hero {
  width: 42%;
  max-width: 196px;
  min-width: 112px;
  display: block;
  margin: 0 auto;
  height: auto;
}
@media (max-width: 768px) {
  .product-bottle-hero {
    width: 38.5%;
    max-width: 168px;
  }
}


.doc-category-grid {
  align-items: stretch;
}
.doc-category-card {
  display: flex;
  flex-direction: column;
  min-height: 245px;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.doc-category-card:hover {
  transform: translateY(-3px);
  border-color: var(--sky-blue);
  box-shadow: 0 24px 60px rgba(7, 59, 116, 0.20);
}
.doc-category-card p {
  flex: 1;
}
.doc-category-link {
  margin-top: 18px;
  display: inline-flex;
  align-self: flex-start;
  color: var(--deep-blue);
  font-weight: 900;
  border-bottom: 2px solid var(--sky-blue);
}


.file-grid {
  align-items: stretch;
}
.file-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.file-card p {
  flex: 1;
}
.file-download-btn {
  align-self: flex-start;
  margin-top: auto;
}

.archive-card {
  max-width: 860px;
  margin-bottom: 8px;
}


/* Mobile / tablet portrait reminder */
.orientation-reminder {
  position: fixed;
  left: max(14px, env(safe-area-inset-left));
  right: max(14px, env(safe-area-inset-right));
  bottom: max(14px, env(safe-area-inset-bottom));
  z-index: 1200;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: 760px;
  margin: 0 auto;
  padding: 12px 16px;
  border: 1px solid rgba(117, 201, 241, 0.75);
  border-radius: 999px;
  background: rgba(239, 249, 255, 0.96);
  color: var(--deep-blue);
  box-shadow: 0 18px 42px rgba(3, 28, 55, 0.22);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  backdrop-filter: blur(12px);
}
.orientation-reminder.visible {
  display: flex;
}
.orientation-reminder-icon {
  flex: none;
  font-size: 18px;
  line-height: 1;
}
.orientation-reminder-close {
  flex: none;
  border: 0;
  background: transparent;
  color: var(--deep-blue);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  padding: 0 2px;
}
.orientation-reminder-close:focus-visible {
  outline: 3px solid var(--sky-blue);
  outline-offset: 3px;
}

@media (hover: none) and (pointer: coarse) and (orientation: portrait) {
  .orientation-reminder.visible {
    display: flex;
  }
}

@media (max-width: 900px) and (orientation: landscape) {
  .hero {
    min-height: 520px;
  }
  .hero-content {
    padding-top: 54px;
    padding-bottom: 54px;
  }
  .hero-card, .hero-text {
    max-width: 620px;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }
}

@media (max-width: 480px) and (orientation: portrait) {
  .orientation-reminder {
    left: max(10px, env(safe-area-inset-left));
    right: max(10px, env(safe-area-inset-right));
    bottom: max(10px, env(safe-area-inset-bottom));
    padding: 10px 12px;
    border-radius: 18px;
    font-size: 13px;
  }
  .hero {
    min-height: 590px;
  }
  .hero h1 {
    font-size: clamp(30px, 10vw, 42px);
  }
  .hero p {
    font-size: 16px;
  }
  .hero-buttons .btn {
    width: 100%;
  }
  .page-hero {
    padding-top: 52px;
    padding-bottom: 50px;
  }
  .card {
    padding: 20px;
  }
}