/* =============================================
   Hansol Dental Laboratory
   Dark Theme · Dark Blue Accent · Inter Font
   ============================================= */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-0: #07080c;
  --bg-1: #0c0e15;
  --bg-2: #111520;
  --bg-card: #141720;
  --bg-card-hover: #1a1d28;
  --accent: #1d4ed8;
  --accent-light: #2563eb;
  --accent-bright: #60a5fa;
  --accent-glow: rgba(29, 78, 216, 0.28);
  --accent-subtle: rgba(29, 78, 216, 0.08);
  --text: #eef0f5;
  --text-2: #94a3b8;
  --text-3: #475569;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(29,78,216,0.22);
  --naver: #03c75a;
  --radius: 14px;
  --radius-sm: 8px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg-0);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(7,8,12,0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.header.scrolled {
  background: rgba(7,8,12,0.95);
  border-color: var(--border);
}
.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

/* Logo */
.logo-wrap { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  /* Show original logo — works well on dark bg */
}

.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-name { font-size: 15px; font-weight: 700; color: var(--text); letter-spacing: -0.01em; }
.logo-sub  { font-size: 9.5px; color: var(--text-3); letter-spacing: 0.14em; text-transform: uppercase; margin-top: 2px; }

/* Nav */
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
  font-size: 13.5px; font-weight: 500; color: var(--text-2);
  position: relative; padding-bottom: 2px; transition: color 0.2s; letter-spacing: 0.01em;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0;
  width: 0; height: 1.5px; background: var(--accent-bright); transition: width 0.25s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  background: var(--accent) !important; color: #fff !important;
  padding: 8px 18px !important; border-radius: var(--radius-sm) !important;
  font-weight: 600 !important; transition: background 0.2s, transform 0.2s !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent-light) !important; transform: translateY(-1px) !important; color: #fff !important; }

/* Header right: lang + hamburger */
.header-right { display: flex; align-items: center; gap: 16px; }

/* Language toggle */
.lang-switch { display: flex; align-items: center; gap: 6px; }
.lang-divider { color: var(--text-3); font-size: 11px; }
.lang-btn {
  background: none; border: none; cursor: pointer; font-family: inherit;
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.1em;
  color: var(--text-3); padding: 4px 8px; border-radius: 6px; transition: all 0.2s;
}
.lang-btn.active { color: var(--accent-bright); background: var(--accent-subtle); }
.lang-btn:hover:not(.active) { color: var(--text-2); }

/* Hamburger */
.menu-btn {
  display: none; flex-direction: column; justify-content: center;
  gap: 5px; width: 34px; height: 34px; background: none; border: none; cursor: pointer; padding: 4px;
}
.menu-btn span { display: block; height: 1.5px; background: var(--text-2); border-radius: 2px; transition: transform 0.3s, opacity 0.3s; }
.menu-btn.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-btn.active span:nth-child(2) { opacity: 0; }
.menu-btn.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =============================================
   HERO  — video stays behind, text stays front
   ============================================= */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: var(--bg-0);
}

/* fallback glow when no video */
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 65% 55% at 25% 45%, rgba(29,78,216,0.14) 0%, transparent 60%),
    radial-gradient(ellipse 45% 65% at 78% 55%, rgba(96,165,250,0.05) 0%, transparent 60%);
  z-index: 1; pointer-events: none;
}

/* video wrapper — absolutely fills hero, never affects content flow */
.hero-video-wrap {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

#heroVideo {
  position: absolute;
  top: 50%; left: 50%;
  min-width: 100%; min-height: 100%;
  width: auto; height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  /* cinematic dark filter */
  filter: brightness(0.22) contrast(1.15) saturate(0.4);
}

/* gradient overlay — keeps text readable */
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom,
      rgba(7,8,12,0.35) 0%,
      rgba(7,8,12,0.1)  35%,
      rgba(7,8,12,0.6)  78%,
      rgba(7,8,12,1)    100%),
    linear-gradient(to right, rgba(7,8,12,0.4) 0%, transparent 55%);
}

/* hero text — always above video */
.hero-content {
  position: relative;
  z-index: 2;
  color: var(--text);
  padding: 0 24px;
  max-width: 900px;
  width: 100%;
}

.hero-badge {
  display: inline-block;
  font-size: 11px; font-weight: 600; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--accent-bright); margin-bottom: 28px; padding: 6px 20px;
  border: 1px solid var(--border-accent); border-radius: 40px; background: var(--accent-subtle);
}

.hero-content h1 {
  font-size: clamp(42px, 7.5vw, 90px);
  font-weight: 900; letter-spacing: -0.04em; line-height: 1.02; margin-bottom: 24px;
}
.hero-content h1 em { font-style: normal; color: var(--accent-bright); }

.hero-desc {
  font-size: clamp(15px, 1.8vw, 18px); color: var(--text-2);
  line-height: 1.85; margin-bottom: 44px; font-weight: 300;
}

.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* scroll indicator */
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%); z-index: 2;
}
.hero-scroll span {
  display: block; width: 22px; height: 33px;
  border: 1.5px solid rgba(255,255,255,0.2); border-radius: 11px; position: relative;
}
.hero-scroll span::after {
  content: ''; position: absolute; top: 5px; left: 50%;
  transform: translateX(-50%); width: 3px; height: 7px;
  background: var(--accent-bright); border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  75%      { transform: translateX(-50%) translateY(10px); opacity: 0; }
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 32px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; cursor: pointer;
  transition: all 0.22s ease; border: none; letter-spacing: 0.02em; font-family: inherit;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 28px var(--accent-glow); }

.btn-primary-sm {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 26px; background: var(--accent); color: #fff;
  border-radius: var(--radius-sm); font-size: 13.5px; font-weight: 600;
  letter-spacing: 0.02em; transition: all 0.22s; font-family: inherit;
}
.btn-primary-sm:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 6px 20px var(--accent-glow); }

.btn-ghost {
  background: transparent; color: var(--text); border: 1.5px solid var(--border-accent);
}
.btn-ghost:hover { background: var(--accent-subtle); border-color: rgba(29,78,216,0.45); transform: translateY(-2px); }

.btn-naver {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 32px;
  background: var(--naver); color: #fff; padding: 12px 24px;
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 600;
  transition: all 0.22s; font-family: inherit;
}
.btn-naver:hover { background: #02a84b; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(3,199,90,0.35); }

/* =============================================
   SECTIONS COMMON
   ============================================= */
.section { padding: 120px 0; }

.section-header { text-align: center; margin-bottom: 68px; }

.section-label {
  display: inline-block; font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--accent-bright);
  margin-bottom: 16px; padding: 5px 15px;
  background: var(--accent-subtle); border: 1px solid var(--border-accent); border-radius: 40px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 50px); font-weight: 800;
  color: var(--text); letter-spacing: -0.035em; line-height: 1.12;
}

.section-sub {
  color: var(--text-2); font-size: 15.5px; max-width: 520px;
  margin: 16px auto 0; line-height: 1.8; font-weight: 300;
}

.about-section    { background: var(--bg-0); }
.director-section { background: var(--bg-1); }
.products-section { background: var(--bg-0); }
.gallery-section  { background: var(--bg-1); }
.faq-section      { background: var(--bg-0); }
.contact-section  { background: var(--bg-1); }

/* =============================================
   ABOUT
   ============================================= */
.about-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; margin-bottom: 56px;
}
.about-card {
  background: var(--bg-card); border-radius: var(--radius); padding: 42px 30px;
  text-align: center; border: 1px solid var(--border);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.about-card:hover {
  transform: translateY(-6px); border-color: var(--border-accent);
  box-shadow: 0 20px 48px rgba(0,0,0,0.4), 0 0 32px var(--accent-glow);
}
.about-icon-wrap {
  width: 60px; height: 60px; background: var(--accent-subtle);
  border: 1px solid var(--border-accent); border-radius: 15px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 22px; color: var(--accent-bright); transition: background 0.3s;
}
.about-card:hover .about-icon-wrap { background: rgba(29,78,216,0.15); }
.about-card h3 { font-size: 17px; font-weight: 700; color: var(--text); margin-bottom: 11px; letter-spacing: -0.01em; }
.about-card p  { color: var(--text-2); font-size: 14px; line-height: 1.8; font-weight: 300; }

.stats-row {
  display: flex; align-items: stretch; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.stat-item {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; padding: 40px 20px; text-align: center; transition: background 0.25s;
}
.stat-item:hover { background: var(--bg-card-hover); }
.stat-num { font-size: 44px; font-weight: 900; color: var(--text); line-height: 1; letter-spacing: -0.04em; margin-bottom: 8px; }
.stat-num em { font-style: normal; font-size: 26px; color: var(--accent-bright); }
.stat-label { font-size: 12px; color: var(--text-3); font-weight: 500; letter-spacing: 0.03em; }
.stat-divider { width: 1px; background: var(--border); flex-shrink: 0; }

/* =============================================
   DIRECTOR
   ============================================= */
.director-layout { display: grid; grid-template-columns: 290px 1fr; gap: 72px; align-items: start; }

.director-photo-wrap { position: sticky; top: 96px; display: flex; flex-direction: column; }

.director-photo-placeholder {
  width: 100%; aspect-ratio: 3/4;
  background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-card-hover) 100%);
  border: 1px solid var(--border); border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 46px; font-weight: 900; color: var(--text-3); letter-spacing: 0.06em;
  position: relative; overflow: hidden;
}
.director-photo-placeholder::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(29,78,216,0.09) 0%, transparent 65%);
}
.director-name-card {
  background: var(--accent); border-radius: 0 0 var(--radius) var(--radius);
  padding: 18px 22px; display: flex; flex-direction: column; gap: 4px;
}
.director-name-card strong { font-size: 15px; font-weight: 700; color: #fff; }
.director-name-card span  { font-size: 12px; color: rgba(255,255,255,0.6); letter-spacing: 0.05em; }

.director-content { padding-top: 4px; }
.director-title-wrap { margin-bottom: 22px; }
.director-title-wrap h3 { font-size: 34px; font-weight: 800; color: var(--text); letter-spacing: -0.03em; margin-bottom: 7px; line-height: 1.1; }
.director-role { font-size: 12.5px; font-weight: 600; color: var(--accent-bright); letter-spacing: 0.05em; text-transform: uppercase; }
.director-bio { color: var(--text-2); font-size: 15px; line-height: 1.9; font-weight: 300; margin-bottom: 32px; }

.director-highlights { display: flex; flex-direction: column; gap: 14px; margin-bottom: 40px; }
.director-highlights li { display: flex; align-items: flex-start; gap: 13px; font-size: 14px; color: var(--text-2); font-weight: 400; line-height: 1.6; }
.highlight-dot { width: 6px; height: 6px; background: var(--accent-bright); border-radius: 50%; flex-shrink: 0; margin-top: 8px; }

/* =============================================
   PRODUCTS
   ============================================= */
.products-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }

.product-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 38px 30px;
  position: relative; overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.product-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-bright), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.product-card:hover {
  transform: translateY(-6px); border-color: var(--border-accent);
  box-shadow: 0 20px 52px rgba(0,0,0,0.45), 0 0 28px var(--accent-glow);
}
.product-card:hover::after { opacity: 1; }

.product-icon {
  width: 52px; height: 52px; background: var(--accent-subtle);
  border: 1px solid var(--border-accent); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--accent-bright); margin-bottom: 22px; transition: background 0.3s;
}
.product-card:hover .product-icon { background: rgba(29,78,216,0.18); }
.product-card h3 { font-size: 16.5px; font-weight: 700; color: var(--text); margin-bottom: 11px; letter-spacing: -0.01em; }
.product-card p  { color: var(--text-2); font-size: 13.5px; line-height: 1.8; font-weight: 300; }

.product-tag {
  display: inline-block; margin-top: 16px; font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-bright);
  background: var(--accent-subtle); border: 1px solid var(--border-accent);
  border-radius: 40px; padding: 4px 12px;
}

/* =============================================
   GALLERY
   ============================================= */
.gallery-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }

.gallery-item {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/3; cursor: pointer; border: 1px solid var(--border);
  background: var(--bg-card); transition: border-color 0.3s, box-shadow 0.3s;
}
.gallery-item:hover { border-color: var(--border-accent); box-shadow: 0 0 28px var(--accent-glow); }

.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.55s ease, filter 0.55s ease;
  filter: brightness(0.78) saturate(0.85);
}
.gallery-item:hover img { transform: scale(1.08); filter: brightness(1) saturate(1.05); }

.gallery-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(7,8,12,0.88) 0%, rgba(7,8,12,0.1) 50%, transparent 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: flex-end;
  padding: 22px; opacity: 0; transition: opacity 0.35s ease;
}
.gallery-item:hover .gallery-overlay { opacity: 1; }

.gallery-label { color: var(--text-2); font-size: 10.5px; font-weight: 600; letter-spacing: 0.22em; text-transform: uppercase; margin-bottom: 10px; }
.gallery-zoom {
  background: rgba(29,78,216,0.28); border: 1px solid var(--border-accent); color: #fff;
  font-size: 12px; font-weight: 600; padding: 7px 22px; border-radius: 40px;
  cursor: pointer; transition: background 0.2s; backdrop-filter: blur(8px);
  letter-spacing: 0.07em; font-family: inherit;
}
.gallery-zoom:hover { background: rgba(29,78,216,0.55); }

/* =============================================
   LIGHTBOX
   ============================================= */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 2000;
  background: rgba(4,5,9,0.97); align-items: center; justify-content: center;
  backdrop-filter: blur(14px);
}
.lightbox.active { display: flex; }
.lightbox-img-wrap { max-width: min(90vw,900px); max-height: 85vh; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.lightbox-img-wrap img { max-width: 100%; max-height: 78vh; object-fit: contain; border-radius: var(--radius-sm); box-shadow: 0 28px 80px rgba(0,0,0,0.7); }
.lightbox-caption { color: var(--text-3); font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; }
.lightbox-close {
  position: absolute; top: 22px; right: 26px;
  background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--text-2);
  font-size: 14px; width: 42px; height: 42px; border-radius: 50%; cursor: pointer;
  transition: all 0.2s; display: flex; align-items: center; justify-content: center;
}
.lightbox-close:hover { background: rgba(255,255,255,0.1); color: var(--text); }
.lightbox-prev, .lightbox-next {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.05); border: 1px solid var(--border); color: var(--text-2);
  font-size: 20px; width: 48px; height: 48px; border-radius: 50%; cursor: pointer;
  transition: all 0.2s; display: flex; align-items: center; justify-content: center;
}
.lightbox-prev { left: 22px; }
.lightbox-next { right: 22px; }
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(255,255,255,0.1); color: var(--text); border-color: var(--border-accent); }

/* =============================================
   FAQ
   ============================================= */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 11px; }

.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: border-color 0.3s;
}
.faq-item.open { border-color: var(--border-accent); }

.faq-question {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 22px 26px; background: none; border: none; color: var(--text);
  font-size: 14.5px; font-weight: 600; text-align: left; cursor: pointer;
  transition: color 0.2s; font-family: inherit; letter-spacing: -0.01em;
}
.faq-icon { flex-shrink: 0; color: var(--text-3); transition: transform 0.35s ease, color 0.2s; display: flex; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); color: var(--accent-bright); }

.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer.open { max-height: 320px; }
.faq-answer p {
  padding: 0 26px 26px; color: var(--text-2); font-size: 14px; line-height: 1.85;
  font-weight: 300; border-top: 1px solid var(--border); padding-top: 20px;
}

/* =============================================
   CONTACT
   ============================================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; align-items: start; }

.contact-info h3 { font-size: 20px; font-weight: 700; color: var(--text); margin-bottom: 32px; padding-bottom: 18px; border-bottom: 1px solid var(--border); letter-spacing: -0.02em; }
.contact-list { display: flex; flex-direction: column; gap: 26px; }
.contact-list li { display: flex; align-items: flex-start; gap: 15px; }

.contact-icon-wrap {
  width: 40px; height: 40px; background: var(--accent-subtle);
  border: 1px solid var(--border-accent); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; color: var(--accent-bright);
}
.contact-list strong { display: block; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.13em; color: var(--text-3); margin-bottom: 4px; }
.contact-list p { font-size: 14px; color: var(--text-2); line-height: 1.65; }
.contact-list a { color: var(--text-2); transition: color 0.2s; }
.contact-list a:hover { color: var(--accent-bright); }

.map-container { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); }
.map-placeholder {
  background: var(--bg-card); min-height: 440px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 30px; padding: 48px 32px;
  position: relative; text-align: center;
}
.map-inner-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 44px 44px;
}
.map-address-card {
  position: relative; z-index: 1; background: var(--bg-2);
  border: 1px solid var(--border-accent); border-radius: var(--radius);
  padding: 26px 28px; display: flex; align-items: center; gap: 14px; max-width: 360px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}
.map-pin { color: var(--accent-bright); flex-shrink: 0; }
.map-addr-text { display: flex; flex-direction: column; gap: 5px; text-align: left; }
.map-addr-text strong { font-size: 14px; font-weight: 700; color: var(--text); }
.map-addr-text span   { font-size: 12.5px; color: var(--text-2); line-height: 1.5; }

.map-open-btn {
  position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 10px;
  background: var(--naver); color: #fff; padding: 12px 24px;
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 600;
  box-shadow: 0 4px 16px rgba(3,199,90,0.28); transition: all 0.22s; font-family: inherit;
}
.map-open-btn:hover { background: #02a84b; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(3,199,90,0.4); }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-1); border-top: 1px solid var(--border);
  color: var(--text-2); padding: 60px 0 0;
}
.footer-content {
  display: grid; grid-template-columns: auto 1fr auto; align-items: start;
  gap: 44px; padding-bottom: 44px; border-bottom: 1px solid var(--border);
}
.footer-brand { display: flex; align-items: center; gap: 12px; }

.footer-logo {
  height: 40px; width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.6;
}

.footer-name { font-size: 15px; font-weight: 700; color: var(--text); line-height: 1.3; }
.footer-eng  { font-size: 10.5px; letter-spacing: 0.12em; color: var(--text-3); margin-top: 3px; }

.footer-links { display: flex; flex-wrap: wrap; gap: 8px 26px; justify-content: center; padding-top: 4px; }
.footer-links a { font-size: 13px; color: var(--text-3); transition: color 0.2s; font-weight: 500; }
.footer-links a:hover { color: var(--text); }

.footer-details { display: flex; flex-direction: column; gap: 6px; font-size: 13px; line-height: 1.7; text-align: right; }
.footer-details a { color: var(--text-3); transition: color 0.2s; }
.footer-details a:hover { color: var(--text); }

.footer-bottom { padding: 22px 0; text-align: center; font-size: 12px; color: var(--text-3); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .director-layout { grid-template-columns: 250px 1fr; gap: 48px; }
}

@media (max-width: 960px) {
  .nav-links { display: none; }
  .menu-btn { display: flex; }

  .nav.open .nav-links {
    display: flex; flex-direction: column; position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(7,8,12,0.97); backdrop-filter: blur(20px);
    padding: 20px 28px 32px; gap: 0; border-bottom: 1px solid var(--border);
  }
  .nav.open .nav-links li { border-bottom: 1px solid var(--border); }
  .nav.open .nav-links a { display: block; padding: 15px 0; font-size: 16px; color: var(--text-2); }
  .nav.open .nav-links a::after { display: none; }
  .nav.open .nav-cta { margin-top: 10px; display: block; text-align: center; border-radius: var(--radius-sm) !important; }

  .about-grid { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .stats-row { flex-wrap: wrap; }
  .stat-divider { display: none; }
  .stat-item { min-width: 50%; border-bottom: 1px solid var(--border); }

  .director-layout { grid-template-columns: 1fr; gap: 44px; }
  .director-photo-wrap { position: static; max-width: 280px; margin: 0 auto; }

  .products-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-grid  { grid-template-columns: repeat(2,1fr); }
  .contact-grid  { grid-template-columns: 1fr; gap: 44px; }
  .section { padding: 84px 0; }

  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { justify-content: flex-start; }
  .footer-details { text-align: left; }
}

@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .products-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .gallery-grid  { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
  .hero-actions  { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 290px; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .map-address-card { flex-direction: column; text-align: center; }
  .map-addr-text { text-align: center; }
  .stat-item { min-width: 100%; }
  .section { padding: 68px 0; }
  .about-grid { margin-bottom: 36px; }
}