/* ═══════════════════════════════════════════
   JL GIANT GROUP — CLEAN WHITE DESIGN SYSTEM
   ═══════════════════════════════════════════ */

:root {
  --red:        #D91F26;
  --red-dark:   #a8151b;
  --red-light:  #fff0f0;
  --red-mid:    #ffe0e0;
  --black:      #111111;
  --dark:       #222222;
  --gray-900:   #333333;
  --gray-700:   #555555;
  --gray-500:   #888888;
  --gray-300:   #cccccc;
  --gray-100:   #f4f4f4;
  --gray-50:    #f9f9f9;
  --white:      #ffffff;
  --border:     #e8e8e8;
  --shadow-sm:  0 1px 4px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg:  0 8px 32px rgba(0,0,0,0.12);
  --shadow-red: 0 4px 20px rgba(217,31,38,0.2);
  --radius:     10px;
  --radius-lg:  16px;
  --radius-xl:  24px;
  --font-head:  'Montserrat', sans-serif;
  --font-body:  'Inter', sans-serif;
  --nav-h:      64px;
  --bottom-h:   64px;
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--gray-900);
  overflow-x: hidden;
  line-height: 1.6;
  padding-top: var(--nav-h);
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { border: none; outline: none; cursor: pointer; font-family: var(--font-body); }
input, select, textarea { font-family: var(--font-body); }
ul { list-style: none; }

/* ── CONTAINER ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4 { font-family: var(--font-head); line-height: 1.2; color: var(--black); }
.text-red { color: var(--red); }

/* ── SECTION ── */
section { padding: 72px 0; }
.section-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--red-light); color: var(--red);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 3px; text-transform: uppercase;
  padding: 5px 12px; border-radius: 20px; margin-bottom: 12px;
  font-family: var(--font-head);
}
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.6rem);
  font-weight: 800; margin-bottom: 12px; color: var(--black);
}
.section-header p {
  color: var(--gray-700); font-size: 1rem;
  max-width: 560px; margin: 0 auto; line-height: 1.7;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: var(--radius);
  font-weight: 600; font-size: 0.9rem;
  transition: all 0.25s; cursor: pointer;
  font-family: var(--font-body);
}
.btn-primary {
  background: var(--red); color: var(--white); border: 2px solid var(--red);
}
.btn-primary:hover { background: var(--red-dark); border-color: var(--red-dark); transform: translateY(-1px); box-shadow: var(--shadow-red); }
.btn-outline {
  background: transparent; color: var(--red); border: 2px solid var(--red);
}
.btn-outline:hover { background: var(--red); color: var(--white); }
.btn-ghost {
  background: var(--gray-100); color: var(--gray-900); border: 2px solid transparent;
}
.btn-ghost:hover { background: var(--gray-200); }
.btn-sm { padding: 8px 18px; font-size: 0.82rem; }
.btn-quote {
  width: 100%; padding: 10px; margin-top: 14px;
  background: var(--red-light); color: var(--red);
  border: 1.5px solid var(--red-mid); border-radius: var(--radius);
  font-weight: 600; font-size: 0.83rem;
  transition: all 0.2s;
}
.btn-quote:hover { background: var(--red); color: var(--white); border-color: var(--red); }


/* ═══════════════════════════════════════════
   TOP NAVBAR (desktop)
═══════════════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 100%; padding: 0 24px; max-width: 1200px; margin: 0 auto;
}
.nav-brand {
  display: flex; align-items: center; gap: 10px;
}
.nav-brand img {
  width: 40px; height: 40px; object-fit: contain;
  border-radius: 8px; border: 1px solid var(--border);
  padding: 3px;
}
.brand-text { display: flex; flex-direction: column; }
.brand-name {
  font-family: var(--font-head); font-size: 0.95rem;
  font-weight: 800; color: var(--black); letter-spacing: 0.5px;
  line-height: 1.2;
}
.brand-sub {
  font-size: 0.6rem; color: var(--gray-500);
  letter-spacing: 1.5px; text-transform: uppercase;
}
.nav-links {
  display: flex; align-items: center; gap: 4px;
}
.nav-links a {
  color: var(--gray-700); font-size: 0.88rem; font-weight: 500;
  padding: 7px 14px; border-radius: var(--radius);
  transition: all 0.2s;
}
.nav-links a:hover { background: var(--gray-100); color: var(--black); }
.nav-links a.active { background: var(--red-light); color: var(--red); font-weight: 600; }
.nav-right { display: flex; align-items: center; gap: 10px; }
.lang-switcher { display: flex; gap: 4px; }
.lang-btn {
  background: var(--gray-100); border: 1.5px solid transparent;
  color: var(--gray-700); padding: 5px 11px; border-radius: 20px;
  font-size: 0.75rem; font-weight: 600; cursor: pointer;
  transition: all 0.2s;
}
.lang-btn:hover { border-color: var(--red); color: var(--red); }
.lang-btn.active { background: var(--red); color: var(--white); border-color: var(--red); }

/* Hamburger — mobile only */
.nav-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.nav-hamburger span {
  width: 24px; height: 2px; background: var(--black);
  border-radius: 2px; display: block;
  transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }


/* ═══════════════════════════════════════════
   MOBILE NAV DRAWER
═══════════════════════════════════════════ */
.mobile-nav {
  position: fixed; top: var(--nav-h); left: 0; right: 0; bottom: 0;
  background: var(--white); z-index: 999;
  transform: translateX(-100%);
  transition: transform 0.3s ease;
  overflow-y: auto; padding: 24px 20px 100px;
  display: none;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; margin-bottom: 24px; }
.mobile-nav-links a {
  display: flex; align-items: center; gap: 12px;
  color: var(--gray-900); font-size: 1rem; font-weight: 500;
  padding: 14px 16px; border-radius: var(--radius);
  transition: all 0.2s;
}
.mobile-nav-links a:hover { background: var(--gray-100); }
.mobile-nav-links a .nav-icon { font-size: 1.2rem; width: 28px; }
.mobile-nav-divider { height: 1px; background: var(--border); margin: 12px 0; }
.mobile-lang { display: flex; gap: 8px; margin-top: 8px; }
.mobile-lang .lang-btn { flex: 1; text-align: center; padding: 10px; }


/* ═══════════════════════════════════════════
   BOTTOM NAV BAR (mobile app-style)
═══════════════════════════════════════════ */
.bottom-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  height: var(--bottom-h);
  background: var(--white);
  border-top: 1px solid var(--border);
  box-shadow: 0 -4px 16px rgba(0,0,0,0.08);
  grid-template-columns: repeat(5, 1fr);
}
.bottom-nav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; padding: 6px 4px;
  color: var(--gray-500); font-size: 0.65rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  transition: color 0.2s; cursor: pointer; text-decoration: none;
}
.bottom-nav-item .bnav-icon { font-size: 1.3rem; line-height: 1; }
.bottom-nav-item.active { color: var(--red); }
.bottom-nav-item:hover { color: var(--red); }
.bottom-nav-item.bnav-cta {
  background: var(--red); color: var(--white);
  border-radius: 12px; margin: 8px 4px;
  font-size: 0.6rem;
}
.bottom-nav-item.bnav-cta:hover { background: var(--red-dark); color: var(--white); }


/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  background: linear-gradient(135deg, #fff 0%, #fff5f5 50%, #fff 100%);
  padding: 60px 0 48px;
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute;
  width: 500px; height: 500px; border-radius: 50%;
  background: rgba(217,31,38,0.04);
  right: -100px; top: -100px;
}
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
}
.hero-text { position: relative; z-index: 1; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--red-light); color: var(--red);
  border: 1px solid var(--red-mid);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  padding: 5px 12px; border-radius: 20px; margin-bottom: 20px;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900; color: var(--black);
  line-height: 1.05; margin-bottom: 16px;
}
.hero h1 .accent { color: var(--red); }
.hero-desc {
  color: var(--gray-700); font-size: 1.05rem;
  line-height: 1.75; margin-bottom: 28px; max-width: 480px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual {
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
.hero-logo-wrap {
  width: 260px; height: 260px;
  background: var(--white); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg), 0 0 0 1px var(--border);
  position: relative;
}
.hero-logo-wrap img {
  width: 180px; height: 180px; object-fit: contain;
}
.hero-badge {
  position: absolute; background: var(--white);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 10px 14px; box-shadow: var(--shadow-md);
  font-size: 0.82rem; font-weight: 600;
  display: flex; align-items: center; gap: 8px;
  white-space: nowrap;
}
.hero-badge.b1 { top: 20px; right: -20px; }
.hero-badge.b2 { bottom: 30px; left: -20px; }
.hero-badge.b3 { top: 50%; right: -40px; transform: translateY(-50%); }
.hero-badge .badge-num { color: var(--red); font-weight: 800; font-size: 1rem; }


/* ═══════════════════════════════════════════
   STATS
═══════════════════════════════════════════ */
.stats-bar {
  background: var(--black);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat-item {
  display: flex; flex-direction: column; align-items: center;
  padding: 28px 16px; border-right: 1px solid rgba(255,255,255,0.08);
  transition: background 0.2s;
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(217,31,38,0.1); }
.stat-number {
  font-family: var(--font-head); font-size: 2.2rem;
  font-weight: 900; color: var(--red); line-height: 1;
}
.stat-label {
  font-size: 0.78rem; color: rgba(255,255,255,0.6);
  text-align: center; margin-top: 5px;
}


/* ═══════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════ */
.about { background: var(--gray-50); }
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-visual {
  background: var(--white); border-radius: var(--radius-xl);
  padding: 48px; text-align: center;
  box-shadow: var(--shadow-md); border: 1px solid var(--border);
}
.about-visual img {
  width: 140px; height: 140px; object-fit: contain;
  margin: 0 auto 16px;
}
.about-visual-label { color: var(--gray-500); font-size: 0.72rem; letter-spacing: 2px; text-transform: uppercase; }
.about-text h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 800; margin-bottom: 14px; }
.about-text p { color: var(--gray-700); line-height: 1.8; margin-bottom: 28px; }
.about-points { display: flex; flex-direction: column; gap: 12px; }
.about-point {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.about-point:hover { border-color: var(--red); box-shadow: var(--shadow-sm); }
.about-point-icon { font-size: 1.4rem; flex-shrink: 0; }
.about-point-text strong { color: var(--black); display: block; margin-bottom: 2px; font-size: 0.95rem; }
.about-point-text span { color: var(--gray-500); font-size: 0.85rem; line-height: 1.5; }


/* ═══════════════════════════════════════════
   DIVISIONS
═══════════════════════════════════════════ */
.divisions { background: var(--white); }
.divisions-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.division-card {
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  cursor: pointer; transition: all 0.3s; position: relative; overflow: hidden;
}
.division-card::after {
  content: ''; position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--div-color, var(--red));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.division-card:hover { border-color: var(--div-color, var(--red)); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.division-card:hover::after { transform: scaleX(1); }
.division-card[data-division="construction"] { --div-color: #D91F26; }
.division-card[data-division="electrical"]   { --div-color: #1a6bc4; }
.division-card[data-division="footwear"]     { --div-color: #c47a1e; }
.division-card[data-division="chemicals"]    { --div-color: #5a2d8c; }
.division-icon-wrap {
  width: 52px; height: 52px; border-radius: var(--radius);
  background: var(--gray-100); display: flex; align-items: center;
  justify-content: center; font-size: 1.6rem; margin-bottom: 14px;
}
.division-badge {
  display: inline-block; font-size: 0.62rem; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 3px 10px; border-radius: 4px; margin-bottom: 10px;
}
.badge-construction { background: #fff0f0; color: #D91F26; }
.badge-electrical   { background: #eff6ff; color: #1a6bc4; }
.badge-footwear     { background: #fffbf0; color: #c47a1e; }
.badge-chemicals    { background: #f5f0ff; color: #5a2d8c; }
.division-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.division-card p { color: var(--gray-700); font-size: 0.88rem; line-height: 1.6; margin-bottom: 18px; }
.division-footer {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 16px; border-top: 1px solid var(--border);
}
.division-count { font-size: 0.8rem; color: var(--gray-500); font-weight: 500; }
.division-arrow {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--gray-100); display: flex; align-items: center;
  justify-content: center; color: var(--red); font-size: 0.9rem;
  transition: all 0.2s;
}
.division-card:hover .division-arrow { background: var(--red); color: var(--white); }


/* ═══════════════════════════════════════════
   PRODUCTS
═══════════════════════════════════════════ */
.products { background: var(--gray-50); }
.product-tabs {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 28px; background: var(--white);
  padding: 6px; border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.tab-btn {
  background: transparent; border: none;
  color: var(--gray-700); padding: 9px 20px;
  border-radius: var(--radius); font-size: 0.85rem; font-weight: 600;
  cursor: pointer; transition: all 0.2s; flex: 1; white-space: nowrap;
  font-family: var(--font-body);
}
.tab-btn:hover { background: var(--gray-100); color: var(--black); }
.tab-btn.active { background: var(--red); color: var(--white); }
.tab-content { display: none; }
.tab-content.active { display: block; animation: fadeUp 0.3s ease; }
@keyframes fadeUp { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:translateY(0); } }

.company-header {
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px 24px;
  margin-bottom: 20px; display: flex; align-items: center; gap: 14px;
}
.company-header-icon { font-size: 2rem; }
.company-header h3 { font-size: 1.1rem; font-weight: 700; color: var(--black); }
.company-header p { color: var(--gray-500); font-size: 0.85rem; margin-top: 3px; }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.product-card {
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 22px;
  transition: all 0.25s; display: flex; flex-direction: column;
}
.product-card:hover { border-color: var(--red); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.product-card-header { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.product-card-icon {
  font-size: 1.6rem; width: 44px; height: 44px;
  background: var(--red-light); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.product-card-name h4 { font-size: 0.95rem; font-weight: 700; color: var(--black); line-height: 1.3; }
.product-card-name span { font-size: 0.75rem; color: var(--red); font-weight: 500; }
.product-specs { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.spec-row { display: flex; flex-direction: column; gap: 2px; }
.spec-label { font-size: 0.67rem; font-weight: 700; color: var(--red); text-transform: uppercase; letter-spacing: 1px; }
.spec-value { font-size: 0.8rem; color: var(--gray-700); line-height: 1.5; }


/* ═══════════════════════════════════════════
   WHY US
═══════════════════════════════════════════ */
.whyus { background: var(--white); }
.whyus-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.why-card {
  background: var(--gray-50); border: 1.5px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: all 0.25s;
}
.why-card:hover { border-color: var(--red); background: var(--white); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.why-icon { font-size: 2rem; margin-bottom: 14px; display: block; }
.why-card h4 { font-size: 1rem; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.why-card p { color: var(--gray-700); font-size: 0.85rem; line-height: 1.7; }


/* ═══════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════ */
.contact { background: var(--gray-50); }
.contact-inner { display: grid; grid-template-columns: 1fr 1.2fr; gap: 48px; align-items: start; }
.contact-info h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); font-weight: 800; margin-bottom: 12px; }
.contact-info p { color: var(--gray-700); line-height: 1.8; margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 12px; }
.contact-detail-item {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 16px; background: var(--white);
  border: 1px solid var(--border); border-radius: var(--radius);
  transition: border-color 0.2s;
}
.contact-detail-item:hover { border-color: var(--red); }
.contact-detail-icon {
  font-size: 1.3rem; width: 40px; height: 40px;
  background: var(--red-light); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-detail-label { font-size: 0.65rem; font-weight: 700; color: var(--red); text-transform: uppercase; letter-spacing: 1px; display: block; }
.contact-detail-value { font-size: 0.9rem; color: var(--black); margin-top: 1px; display: block; font-weight: 500; }
.contact-form {
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius-xl); padding: 32px;
  box-shadow: var(--shadow-md);
}
.contact-form h3 { font-size: 1.2rem; font-weight: 700; color: var(--black); margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label { font-size: 0.75rem; font-weight: 600; color: var(--gray-700); text-transform: uppercase; letter-spacing: 0.8px; }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--gray-50); border: 1.5px solid var(--border);
  color: var(--black); padding: 11px 14px;
  border-radius: var(--radius); font-size: 0.88rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(217,31,38,0.08);
  background: var(--white);
}
.form-group select option { background: var(--white); }
.form-group textarea { resize: vertical; min-height: 90px; }
.form-submit {
  width: 100%; padding: 13px;
  background: var(--red); color: var(--white);
  border: none; border-radius: var(--radius);
  font-size: 0.95rem; font-weight: 700;
  cursor: pointer; transition: all 0.25s;
  font-family: var(--font-head);
}
.form-submit:hover { background: var(--red-dark); transform: translateY(-1px); box-shadow: var(--shadow-red); }
.form-success {
  display: none; padding: 12px;
  background: #f0fff4; border: 1px solid #86efac;
  color: #166534; border-radius: var(--radius);
  text-align: center; margin-top: 12px; font-size: 0.88rem;
}


/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer { background: var(--black); padding: 56px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand img {
  width: 44px; height: 44px; object-fit: contain;
  background: var(--white); border-radius: 8px; padding: 4px; margin-bottom: 12px;
}
.footer-brand h3 { font-size: 1rem; font-weight: 800; color: var(--white); margin-bottom: 8px; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.83rem; line-height: 1.7; }
.footer-col h4 { font-size: 0.72rem; font-weight: 700; color: rgba(255,255,255,0.4); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a { color: rgba(255,255,255,0.6); font-size: 0.85rem; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--red); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px; display: flex; align-items: center; justify-content: space-between; }
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: 0.78rem; }
.footer-bottom a { color: var(--red); }


/* ═══════════════════════════════════════════
   CHATBOT
═══════════════════════════════════════════ */
.chatbot-wrapper { position: fixed; bottom: 80px; right: 20px; z-index: 999; }
@media (min-width: 769px) { .chatbot-wrapper { bottom: 28px; right: 28px; } }
.chatbot-toggle {
  display: flex; align-items: center; gap: 8px;
  background: var(--red); color: var(--white);
  padding: 12px 20px; border-radius: 50px; border: none;
  font-family: var(--font-body); font-size: 0.88rem; font-weight: 600;
  cursor: pointer; box-shadow: var(--shadow-red); transition: all 0.3s;
}
.chatbot-toggle:hover { background: var(--red-dark); transform: translateY(-2px); }
.chatbot-window {
  position: absolute; bottom: 58px; right: 0;
  width: 360px; height: 500px;
  background: var(--white); border: 1.5px solid var(--border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  display: none; flex-direction: column; overflow: hidden;
}
.chatbot-window.open { display: flex; animation: chatPop 0.3s ease; }
@keyframes chatPop { from { opacity:0; transform:scale(0.95) translateY(8px); } to { opacity:1; transform:scale(1) translateY(0); } }
.chatbot-header {
  background: var(--red); padding: 14px 18px;
  display: flex; align-items: center; gap: 10px;
}
.chatbot-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
}
.chatbot-header-info h4 { color: var(--white); font-size: 0.9rem; font-weight: 700; margin: 0; }
.chatbot-status { font-size: 0.7rem; color: rgba(255,255,255,0.8); display: flex; align-items: center; gap: 4px; }
.chatbot-status::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: #4ade80; display: inline-block; }
.chatbot-close {
  margin-left: auto; background: rgba(255,255,255,0.2); border: none;
  color: var(--white); width: 26px; height: 26px; border-radius: 50%;
  cursor: pointer; font-size: 0.9rem; display: flex; align-items: center; justify-content: center;
  transition: background 0.2s;
}
.chatbot-close:hover { background: rgba(255,255,255,0.35); }
.chatbot-messages {
  flex: 1; padding: 16px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px;
}
.chatbot-messages::-webkit-scrollbar { width: 4px; }
.chatbot-messages::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 2px; }
.chat-msg {
  max-width: 82%; padding: 10px 14px;
  border-radius: 14px; font-size: 0.85rem; line-height: 1.5;
}
.chat-msg.bot {
  background: var(--gray-100); color: var(--gray-900);
  border-bottom-left-radius: 4px; align-self: flex-start;
}
.chat-msg.user {
  background: var(--red); color: var(--white);
  border-bottom-right-radius: 4px; align-self: flex-end;
}
.chatbot-lang { display: flex; gap: 4px; padding: 6px 12px 0; }
.chatbot-lang-btn {
  background: var(--gray-100); border: 1px solid var(--border);
  color: var(--gray-700); padding: 3px 10px; border-radius: 12px;
  font-size: 0.7rem; cursor: pointer; transition: all 0.2s; font-family: var(--font-body);
}
.chatbot-lang-btn.active { background: var(--red); border-color: var(--red); color: var(--white); }
.chatbot-input-area {
  padding: 12px 14px; border-top: 1px solid var(--border);
  display: flex; gap: 8px; background: var(--white);
}
.chatbot-input-area input {
  flex: 1; background: var(--gray-100); border: 1.5px solid var(--border);
  color: var(--black); padding: 9px 14px; border-radius: 24px;
  font-size: 0.85rem; transition: border-color 0.2s;
}
.chatbot-input-area input:focus { outline: none; border-color: var(--red); background: var(--white); }
.chat-send-btn {
  background: var(--red); color: var(--white); border: none;
  width: 36px; height: 36px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0; transition: background 0.2s;
}
.chat-send-btn:hover { background: var(--red-dark); }

/* Quote Modal */
#quote-modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; align-items: center; justify-content: center; backdrop-filter: blur(4px); }
.modal-box {
  background: var(--white); border-radius: var(--radius-xl);
  padding: 36px; max-width: 460px; width: 90%;
  position: relative; box-shadow: var(--shadow-lg);
}
.modal-close { position: absolute; top: 14px; right: 14px; background: var(--gray-100); border: none; color: var(--gray-700); width: 30px; height: 30px; border-radius: 50%; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; }
.modal-close:hover { background: var(--gray-300); }
.modal-box h3 { font-size: 1.2rem; font-weight: 800; color: var(--black); margin-bottom: 4px; }
.modal-box p { color: var(--gray-500); font-size: 0.85rem; margin-bottom: 20px; }
.modal-input {
  width: 100%; background: var(--gray-50); border: 1.5px solid var(--border);
  color: var(--black); padding: 11px 14px; border-radius: var(--radius);
  margin-bottom: 10px; font-size: 0.88rem; font-family: var(--font-body);
  transition: border-color 0.2s;
}
.modal-input:focus { outline: none; border-color: var(--red); }

/* ═══════════════════════════════════════════
   MOBILE RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 768px) {
  body { padding-bottom: var(--bottom-h); }

  /* Show mobile nav, hide desktop links */
  .nav-links, .nav-right .btn, .lang-switcher { display: none !important; }
  .nav-hamburger { display: flex; }
  .mobile-nav { display: block; }
  .bottom-nav { display: grid; }
  .chatbot-wrapper { bottom: 80px; }

  /* Hero — stack vertically */
  .hero { padding: 32px 0 28px; }
  .hero-inner { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .hero-visual { order: -1; }
  .hero-logo-wrap { width: 180px; height: 180px; margin: 0 auto; }
  .hero-logo-wrap img { width: 120px; height: 120px; }
  .hero-badge { display: none; }
  .hero h1 { font-size: 2rem; }
  .hero-desc { font-size: 0.95rem; margin: 0 auto 20px; }
  .hero-actions { justify-content: center; }

  /* Stats — 2 col */
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .stat-item:nth-child(1), .stat-item:nth-child(2) { border-bottom: 1px solid rgba(255,255,255,0.08); }

  /* About — single col */
  .about-inner { grid-template-columns: 1fr; gap: 28px; }
  .about-visual { display: none; }

  /* Divisions — single col */
  .divisions-grid { grid-template-columns: 1fr; }

  /* Products — single col */
  .product-tabs { overflow-x: auto; flex-wrap: nowrap; padding: 4px; }
  .tab-btn { flex: none; }
  .product-grid { grid-template-columns: 1fr; }

  /* Why us — single col */
  .whyus-grid { grid-template-columns: 1fr; }

  /* Contact — single col */
  .contact-inner { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }

  /* Chatbot window — full width mobile */
  .chatbot-window { width: calc(100vw - 32px); right: -6px; bottom: 62px; }

  section { padding: 48px 0; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.8rem; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
}

/* Scroll reveal */
.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }