/* ============================================================
   JAC LUBRICANTS — MAIN STYLESHEET
   ============================================================ */

/* ----- RESET ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { overflow-x: hidden; color: var(--text-base); background: var(--bg-base); }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { border: none; background: none; cursor: pointer; font: inherit; color: inherit; }
input, textarea, select { font: inherit; }

/* ----- CSS VARIABLES ----- */
:root {
  /* Backgrounds */
  --bg-base:       #030b04;
  --bg-surface:    #071209;
  --bg-section:    #0a1a0c;
  --bg-card:       #0d2010;
  --bg-card-hover: #112614;

  /* Green Palette */
  --g-950: #020f06;
  --g-900: #052e16;
  --g-800: #14532d;
  --g-700: #166534;
  --g-600: #16a34a;
  --g-500: #22c55e;
  --g-400: #4ade80;
  --g-300: #86efac;
  --g-200: #bbf7d0;
  --g-100: #dcfce7;

  /* Text */
  --text-base:      #f0fdf4;
  --text-secondary: #bbf7d0;
  --text-muted:     #86efac;

  /* Borders */
  --border-xs: rgba(74, 222, 128, 0.07);
  --border-sm: rgba(74, 222, 128, 0.14);
  --border-md: rgba(74, 222, 128, 0.28);
  --border-lg: rgba(74, 222, 128, 0.45);

  /* Fonts */
  --font-display: 'Barlow Condensed', 'Oswald', sans-serif;
  --font-body:    'Barlow', 'Inter', sans-serif;

  /* Spacing */
  --sp:           clamp(60px, 8vw, 110px);
  --container:    1200px;
  --pad:          clamp(18px, 4vw, 44px);

  /* Elevation */
  --shadow-sm:    0 2px 8px  rgba(0,0,0,.45);
  --shadow-md:    0 4px 24px rgba(0,0,0,.55);
  --shadow-lg:    0 8px 48px rgba(0,0,0,.65);
  --glow:         0 0 32px   rgba(34,197,94,.12);
  --glow-strong:  0 0 60px   rgba(34,197,94,.22);

  /* Transitions */
  --t:  0.3s ease;
  --ts: 0.6s ease;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #166534 0%, #22c55e 100%);
  --grad-text:    linear-gradient(135deg, #4ade80 0%, #bbf7d0 100%);
  --grad-card:    linear-gradient(135deg, #0d2010 0%, rgba(22,101,52,.08) 100%);
}

/* ----- TYPOGRAPHY ----- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--text-base);
}
.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--g-400);
  background: rgba(74,222,128,.07);
  border: 1px solid var(--border-sm);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-tag .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--g-400);
  animation: blink 2s ease-in-out infinite;
}
.section-line {
  width: 54px;
  height: 3px;
  background: var(--grad-primary);
  border-radius: 2px;
  margin-bottom: 18px;
}
.section-line.center { margin: 0 auto 18px; }

/* ----- LAYOUT ----- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section { padding: var(--sp) 0; }
.section-header { margin-bottom: clamp(36px, 5vw, 70px); }
.section-header.center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.section-header h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); margin-bottom: 14px; color: var(--text-base); }
.section-header p  { font-size: 1rem; color: var(--text-secondary); max-width: 580px; font-family: var(--font-body); text-transform: none; letter-spacing: 0; line-height: 1.75; }

.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(24px,4vw,60px); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px,3vw,36px); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px,2.5vw,28px); }

.align-center { align-items: center; }

/* ----- BUTTONS ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 5px;
  transition: var(--t);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(255,255,255,.12), transparent);
  opacity: 0;
  transition: opacity .3s;
}
.btn:hover::after { opacity: 1; }

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 4px 22px rgba(22,163,74,.38);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(22,163,74,.5);
}
.btn-outline {
  background: transparent;
  color: var(--g-400);
  border: 1.5px solid var(--border-lg);
}
.btn-outline:hover {
  background: rgba(74,222,128,.09);
  border-color: var(--g-400);
  transform: translateY(-2px);
}
.btn-lg { padding: 17px 44px; font-size: .96rem; }
.btn-group { display: flex; gap: 14px; flex-wrap: wrap; }

/* ----- NAVIGATION ----- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: all .4s ease;
}
.navbar.scrolled {
  background: rgba(3,11,4,.94);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  padding: 14px 0;
  border-bottom: 1px solid var(--border-sm);
  box-shadow: var(--shadow-md);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
}
.logo-icon {
  width: 38px;
  height: 38px;
  background: var(--grad-primary);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-text {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--text-base);
}
.logo-text span { color: var(--g-400); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav-links li a {
  padding: 8px 15px;
  font-family: var(--font-display);
  font-size: .83rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  border-radius: 4px;
  transition: var(--t);
  position: relative;
}
.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--g-400);
  transition: width .3s;
}
.nav-links li a:hover,
.nav-links li a.active { color: var(--text-base); }
.nav-links li a:hover::after,
.nav-links li a.active::after { width: calc(100% - 30px); }

.nav-cta { padding: 9px 22px; font-size: .78rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-base);
  transition: var(--t);
  transform-origin: center;
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg-base);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .4s;
}
.mobile-menu.open { opacity: 1; pointer-events: all; }
.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 6vw, 3rem);
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 6px 24px;
  transition: color .2s;
}
.mobile-menu a:hover { color: var(--g-400); }
.mobile-menu .btn { margin-top: 20px; }

/* ----- HERO ----- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-base);
  padding-top: 100px;
  padding-bottom: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74,222,128,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,222,128,.04) 1px, transparent 1px);
  background-size: 52px 52px;
}
.hero-radial {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1000px;
  height: 700px;
  background: radial-gradient(ellipse, rgba(22,163,74,.13) 0%, rgba(22,163,74,.04) 40%, transparent 70%);
  pointer-events: none;
}
.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  animation: orbFloat 7s ease-in-out infinite;
}
.hero-orb-1 {
  top: 15%;
  left: 10%;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, rgba(22,197,94,.07) 0%, transparent 70%);
  animation-duration: 8s;
}
.hero-orb-2 {
  bottom: 15%;
  right: 8%;
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(74,222,128,.055) 0%, transparent 70%);
  animation-duration: 6s;
  animation-direction: reverse;
}
@keyframes orbFloat {
  0%, 100% { transform: scale(1) translateY(0); opacity: .6; }
  50%       { transform: scale(1.25) translateY(-20px); opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--g-400);
  border: 1px solid var(--border-md);
  padding: 6px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  background: rgba(74,222,128,.05);
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  background: var(--g-400);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: .25; }
}
.hero h1 {
  font-size: clamp(2.8rem, 7vw, 5.8rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -.01em;
  text-transform: uppercase;
  margin-bottom: 24px;
  color: var(--text-base);
}
.hero h1 em {
  font-style: normal;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2vw, 1.18rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 42px;
  line-height: 1.75;
  font-weight: 400;
}
.hero-stats {
  display: flex;
  gap: 44px;
  margin-top: 58px;
  padding-top: 36px;
  border-top: 1px solid var(--border-sm);
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--g-400);
  line-height: 1;
}
.stat-label {
  font-family: var(--font-body);
  font-size: .78rem;
  color: var(--text-muted);
  margin-top: 5px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

/* Ticker Marquee */
.ticker-wrap {
  background: var(--g-900);
  border-top: 1px solid var(--border-sm);
  border-bottom: 1px solid var(--border-sm);
  padding: 12px 0;
  overflow: hidden;
  white-space: nowrap;
}
.ticker-track {
  display: inline-flex;
  gap: 0;
  animation: ticker 30s linear infinite;
}
.ticker-track span {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--g-300);
  padding: 0 32px;
}
.ticker-track span.sep {
  color: var(--g-600);
  padding: 0;
}
@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ----- SECTION BG VARIANTS ----- */
.bg-surface  { background: var(--bg-surface); }
.bg-section  { background: var(--bg-section); }
.bg-base     { background: var(--bg-base); }

/* ----- CARDS ----- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 12px;
  padding: clamp(24px, 3.5vw, 38px);
  transition: var(--t);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity .3s;
}
.card:hover {
  border-color: var(--border-md);
  background: var(--bg-card-hover);
  transform: translateY(-5px);
  box-shadow: var(--glow);
}
.card:hover::before { opacity: 1; }

.card-icon {
  width: 52px;
  height: 52px;
  background: rgba(74,222,128,.1);
  border: 1px solid var(--border-sm);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: var(--t);
}
.card:hover .card-icon {
  background: rgba(74,222,128,.17);
  border-color: var(--border-md);
}
.card h3 {
  font-size: 1.12rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-base);
  text-transform: uppercase;
}
.card p {
  font-family: var(--font-body);
  font-size: .93rem;
  color: var(--text-secondary);
  line-height: 1.72;
  text-transform: none;
  letter-spacing: 0;
}

/* ----- PRODUCT CARDS ----- */
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--t);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  border-color: var(--border-md);
  transform: translateY(-5px);
  box-shadow: var(--glow);
}
.product-card-header {
  padding: 26px 26px 18px;
  background: linear-gradient(135deg, rgba(22,101,52,.22) 0%, rgba(22,101,52,.04) 100%);
  border-bottom: 1px solid var(--border-sm);
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.product-icon {
  width: 46px;
  height: 46px;
  background: rgba(74,222,128,.12);
  border: 1px solid var(--border-md);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.product-card-header h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-base);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.product-card-header p {
  font-family: var(--font-body);
  font-size: .83rem;
  color: var(--text-muted);
  text-transform: none;
  letter-spacing: 0;
}
.product-card-body { padding: 22px 26px 24px; flex: 1; display: flex; flex-direction: column; }
.detail-row {
  margin-bottom: 14px;
}
.detail-label {
  font-family: var(--font-display);
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--g-500);
  display: block;
  margin-bottom: 4px;
}
.detail-value {
  font-family: var(--font-body);
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}
.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: auto;
  padding-top: 16px;
}
.product-tag {
  font-family: var(--font-display);
  font-size: .71rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--g-400);
  background: rgba(74,222,128,.08);
  border: 1px solid var(--border-sm);
  padding: 3px 9px;
  border-radius: 4px;
}

/* ----- SERVICE CARDS ----- */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 12px;
  padding: clamp(28px, 4vw, 44px);
  transition: var(--t);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transition: transform .4s;
  transform-origin: left;
}
.service-card:hover {
  border-color: var(--border-md);
  background: var(--bg-card-hover);
  box-shadow: var(--glow);
}
.service-card:hover::after { transform: scaleX(1); }
.service-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--border-sm);
  line-height: 1;
  margin-bottom: 20px;
  transition: var(--t);
}
.service-card:hover .service-num { color: rgba(74,222,128,.18); }
.service-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--text-base);
}
.service-card p {
  font-family: var(--font-body);
  font-size: .93rem;
  color: var(--text-secondary);
  line-height: 1.72;
  text-transform: none;
  letter-spacing: 0;
}
.service-features {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-feat {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: .85rem;
  color: var(--text-secondary);
}
.service-feat::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--g-500);
  flex-shrink: 0;
  box-shadow: 0 0 7px rgba(34,197,94,.5);
}

/* ----- FEATURE ITEMS (Why Choose) ----- */
.feature-item {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(20px, 3vw, 30px);
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 10px;
  transition: var(--t);
}
.feature-item:hover {
  border-color: var(--border-md);
  background: var(--bg-card-hover);
}
.feature-icon {
  width: 46px;
  height: 46px;
  background: rgba(74,222,128,.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-item h3 {
  font-size: .98rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-base);
}
.feature-item p {
  font-family: var(--font-body);
  font-size: .88rem;
  color: var(--text-secondary);
  line-height: 1.68;
  text-transform: none;
  letter-spacing: 0;
}

/* ----- HIGHLIGHT LIST (About snippet) ----- */
.highlight-list { display: flex; flex-direction: column; }
.highlight-item {
  display: flex;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-xs);
}
.highlight-item:last-child { border-bottom: none; }
.h-dot {
  width: 9px;
  height: 9px;
  background: var(--g-500);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 8px;
  box-shadow: 0 0 10px rgba(34,197,94,.45);
}
.h-content h4 {
  font-size: .98rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-base);
  margin-bottom: 5px;
}
.h-content p {
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text-secondary);
  line-height: 1.65;
  text-transform: none;
  letter-spacing: 0;
}

/* ----- AREA PILLS ----- */
.areas-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 14px;
}
.area-item {
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 8px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--t);
}
.area-item:hover {
  border-color: var(--border-md);
  background: var(--bg-card-hover);
}
.area-pin {
  width: 8px;
  height: 8px;
  background: var(--g-400);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 9px rgba(74,222,128,.55);
}
.area-name {
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ----- CTA BANNER ----- */
.cta-section {
  background: linear-gradient(135deg, var(--g-950) 0%, rgba(21,128,61,.13) 50%, var(--g-950) 100%);
  border-top:    1px solid var(--border-sm);
  border-bottom: 1px solid var(--border-sm);
  padding: var(--sp) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(22,163,74,.1) 0%, transparent 70%);
}
.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}
.cta-content h2 { font-size: clamp(1.9rem, 4vw, 3.2rem); margin-bottom: 16px; text-transform: uppercase; }
.cta-content p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  text-transform: none;
  letter-spacing: 0;
}

/* ----- MISSION / VISION ----- */
.mv-card {
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 12px;
  padding: clamp(28px, 4vw, 44px);
  position: relative;
  overflow: hidden;
}
.mv-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--grad-primary);
}
.mv-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--g-400);
  background: rgba(74,222,128,.08);
  border: 1px solid var(--border-sm);
  padding: 3px 12px;
  border-radius: 100px;
  margin-bottom: 14px;
}
.mv-card h3 { font-size: 1.35rem; margin-bottom: 14px; color: var(--text-base); text-transform: uppercase; }
.mv-card p {
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text-secondary);
  line-height: 1.78;
  text-transform: none;
  letter-spacing: 0;
}

/* ----- VALUES GRID ----- */
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 10px;
  transition: var(--t);
}
.value-item:hover { border-color: var(--border-md); background: var(--bg-card-hover); }
.value-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--g-700);
  line-height: 1;
  flex-shrink: 0;
  transition: var(--t);
}
.value-item:hover .value-num { color: var(--g-500); }
.value-content h4 {
  font-size: .95rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-base);
  margin-bottom: 5px;
}
.value-content p {
  font-family: var(--font-body);
  font-size: .87rem;
  color: var(--text-secondary);
  line-height: 1.65;
  text-transform: none;
  letter-spacing: 0;
}

/* ----- CATEGORY TABS (Products page) ----- */
.category-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.category-tab {
  padding: 10px 22px;
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 1px solid var(--border-sm);
  border-radius: 6px;
  color: var(--text-secondary);
  background: var(--bg-card);
  cursor: pointer;
  transition: var(--t);
}
.category-tab:hover,
.category-tab.active {
  background: rgba(74,222,128,.12);
  border-color: var(--border-md);
  color: var(--g-300);
}
.products-section { display: none; }
.products-section.active-section { display: block; }
.products-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 28px;
  color: var(--text-base);
  display: flex;
  align-items: center;
  gap: 14px;
}
.products-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border-sm);
}

/* ----- CONTACT PAGE ----- */
.contact-section {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: clamp(32px, 5vw, 80px);
}
.contact-info-block { display: flex; flex-direction: column; gap: 24px; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-info-icon {
  width: 42px;
  height: 42px;
  background: rgba(74,222,128,.1);
  border: 1px solid var(--border-sm);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-info-item h4 {
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.contact-info-item p {
  font-family: var(--font-body);
  font-size: .95rem;
  color: var(--text-secondary);
  text-transform: none;
  letter-spacing: 0;
}
.hours-block {
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 10px;
  padding: 22px;
  margin-top: 4px;
}
.hours-title {
  font-family: var(--font-display);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}
.hours-row {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--border-xs);
  font-size: .87rem;
}
.hours-row:last-child { border-bottom: none; }
.hours-day { font-family: var(--font-body); color: var(--text-secondary); }
.hours-time { font-family: var(--font-display); color: var(--g-400); font-weight: 600; letter-spacing: .04em; }

/* Form */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-sm);
  border-radius: 12px;
  padding: clamp(28px, 4vw, 48px);
}
.form-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 26px;
  color: var(--text-base);
}
.form-group { margin-bottom: 18px; }
.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 7px;
}
.form-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-sm);
  border-radius: 6px;
  padding: 12px 15px;
  font-size: .95rem;
  color: var(--text-base);
  transition: var(--t);
  outline: none;
}
.form-input::placeholder { color: rgba(134,239,172,.28); }
.form-input:focus {
  border-color: var(--g-500);
  box-shadow: 0 0 0 3px rgba(34,197,94,.1);
}
textarea.form-input { min-height: 135px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Map */
.map-frame {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--border-sm);
  height: 400px;
  margin-top: 56px;
}
.map-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ----- PAGE HEADER (inner pages) ----- */
.page-header {
  padding: 155px 0 75px;
  position: relative;
  overflow: hidden;
  background: var(--bg-base);
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(74,222,128,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,222,128,.03) 1px, transparent 1px);
  background-size: 52px 52px;
}
.page-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: var(--border-sm);
}
.page-header-glow {
  position: absolute;
  top: 0; right: 0;
  width: 600px; height: 400px;
  background: radial-gradient(circle at 80% 40%, rgba(22,163,74,.1) 0%, transparent 65%);
  pointer-events: none;
}
.page-header-content { position: relative; z-index: 1; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-display);
  font-size: .76rem;
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
}
.breadcrumb a { color: var(--g-500); transition: color .2s; }
.breadcrumb a:hover { color: var(--g-300); }
.breadcrumb .sep { color: var(--border-md); }
.page-header h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 800; text-transform: uppercase; margin-bottom: 16px; }
.page-header p {
  font-family: var(--font-body);
  font-size: 1.06rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.72;
  text-transform: none;
  letter-spacing: 0;
}

/* ----- FOOTER ----- */
.footer {
  background: var(--bg-base);
  border-top: 1px solid var(--border-sm);
  padding: 62px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: clamp(24px, 4vw, 56px);
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-sm);
}
.footer-brand p {
  font-family: var(--font-body);
  font-size: .9rem;
  color: var(--text-secondary);
  margin-top: 16px;
  line-height: 1.72;
  text-transform: none;
  letter-spacing: 0;
  max-width: 280px;
}
.footer-heading {
  font-family: var(--font-display);
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--g-300);
  margin-bottom: 18px;
}
.footer-links { display: flex; flex-direction: column; gap: 9px; }
.footer-links a {
  font-family: var(--font-body);
  font-size: .88rem;
  color: var(--text-secondary);
  transition: color .2s;
}
.footer-links a:hover { color: var(--g-400); }
.footer-contacts { display: flex; flex-direction: column; gap: 13px; }
.footer-contact-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  font-size: .87rem;
  color: var(--text-secondary);
}
.footer-contact-row svg { color: var(--g-500); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy {
  font-family: var(--font-body);
  font-size: .78rem;
  color: var(--text-muted);
}
.footer-tagline {
  font-family: var(--font-display);
  font-size: .76rem;
  color: var(--g-800);
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* ----- SCROLL ANIMATIONS ----- */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .7s ease, transform .7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in {
  opacity: 0;
  transition: opacity .7s ease;
}
.fade-in.visible { opacity: 1; }

/* Staggered delays */
.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* ----- IMAGES / ILLUSTRATION PANELS ----- */
.visual-panel {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-sm);
  position: relative;
  background: var(--bg-card);
}
.visual-panel-inner {
  width: 100%;
  aspect-ratio: 4 / 3;
  background:
    linear-gradient(135deg, rgba(22,101,52,.28) 0%, rgba(5,46,22,.6) 100%),
    repeating-linear-gradient(
      45deg,
      rgba(74,222,128,.025) 0px,
      rgba(74,222,128,.025) 1px,
      transparent 1px,
      transparent 14px
    );
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.visual-panel-inner svg {
  width: 72px;
  height: 72px;
  color: rgba(74,222,128,.35);
}
.visual-panel-inner span {
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(134,239,172,.4);
}
.visual-stat-overlay {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background: rgba(3,11,4,.85);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-sm);
  border-radius: 10px;
  padding: 16px 20px;
  display: flex;
  justify-content: space-around;
}
.vs-item { text-align: center; }
.vs-num {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--g-400);
  line-height: 1;
}
.vs-lbl {
  font-family: var(--font-body);
  font-size: .7rem;
  color: var(--text-muted);
  margin-top: 3px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

/* ----- MV GRID (About page mission/vision) ----- */
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

/* ============================================================
   RESPONSIVE — full multi-breakpoint system
   ============================================================ */

/* 1400px+ — ultra-wide: widen max container slightly */
@media (min-width: 1400px) {
  :root { --container: 1320px; }
}

/* 1100px — large tablet / small laptop */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .contact-section { gap: clamp(24px, 4vw, 48px); }
  .mv-grid { grid-template-columns: 1fr 1fr; }
}

/* 900px — tablet landscape / small laptop */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .contact-section { grid-template-columns: 1fr; }
  .mv-grid { grid-template-columns: 1fr; }
  .page-header { padding: 130px 0 60px; }
  .hero h1 { font-size: clamp(2.4rem, 8vw, 4.2rem); }
}

/* 768px — tablet portrait / large phone landscape */
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { flex-wrap: wrap; gap: 26px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .page-header { padding: 110px 0 50px; }
  .category-tabs { gap: 6px; }
  .map-frame { height: 300px; }
  .visual-panel-inner { aspect-ratio: 3/2; }
  .mv-grid { grid-template-columns: 1fr; }
}

/* 640px — large phones / phablets */
@media (max-width: 640px) {
  :root { --sp: clamp(44px, 8vw, 70px); }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-badge { font-size: .68rem; padding: 5px 14px; }
  .section-header h2 { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .nav-logo .logo-text { font-size: 1rem; }
  .visual-stat-overlay { padding: 12px 14px; }
  .vs-num { font-size: 1.35rem; }
  .product-card-header { flex-direction: row; align-items: flex-start; gap: 14px; padding: 18px 20px 14px; }
  .product-card-body { padding: 16px 20px 20px; }
  .category-tab { padding: 8px 14px; font-size: .76rem; }
  .category-tabs { flex-wrap: wrap; }
  .cta-content .btn-group { flex-direction: column; align-items: center; }
}

/* 480px — standard phones (iPhone 14, Galaxy S series) */
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card-header { padding: 14px 16px 10px; }
  .product-card-body { padding: 14px 16px 18px; }
  .detail-row { margin-bottom: 10px; }
  .detail-label { font-size: .63rem; }
  .product-tags { padding-top: 12px; }
  .category-tabs { flex-wrap: wrap; gap: 6px; }
  .products-section-title { font-size: .85rem; gap: 8px; padding-bottom: 14px; margin-bottom: 20px; }
  .hero-stats { flex-direction: column; gap: 16px; padding-top: 24px; margin-top: 32px; }
  .btn-group { flex-direction: column; align-items: flex-start; }
  .hero h1 { font-size: clamp(2.1rem, 10vw, 2.8rem); }
  .page-header h1 { font-size: clamp(1.9rem, 9vw, 2.6rem); }
  .page-header { padding: 95px 0 44px; }
  .cta-content h2 { font-size: clamp(1.7rem, 7vw, 2.2rem); }
  .ticker-track span { padding: 0 18px; font-size: .74rem; }
  .contact-section { gap: 28px; }
  .hours-block { padding: 16px; }
  .map-frame { height: 250px; margin-top: 32px; }
  .service-card { padding: clamp(20px, 5vw, 32px); }
  .mv-card { padding: clamp(20px, 5vw, 32px); }
  .card { padding: clamp(18px, 5vw, 28px); }
  .form-card { padding: clamp(20px, 5vw, 32px); }
  .highlight-item { gap: 12px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-sub { font-size: .96rem; }
  .value-item { padding: 16px; }
  .feature-item { padding: 18px; }
  .section-header p { font-size: .9rem; }
}

/* 380px — small phones (iPhone SE, Galaxy A-series, older devices) */
@media (max-width: 380px) {
  :root { --pad: 14px; }
  .areas-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.9rem; line-height: 1.08; }
  .page-header h1 { font-size: 1.85rem; }
  .hero-badge { font-size: .62rem; letter-spacing: .1em; gap: 6px; }
  .btn-lg { padding: 13px 26px; font-size: .86rem; }
  .btn-group { gap: 10px; }
  .logo-text { font-size: .92rem; }
  .ticker-track span { padding: 0 12px; }
  .hero-stats { gap: 14px; }
  .section-header h2 { font-size: 1.55rem; }
  .cta-content h2 { font-size: 1.55rem; }
  .grid-3 { grid-template-columns: 1fr; }
  .mv-card h3 { font-size: 1.1rem; }
  .page-header { padding: 85px 0 36px; }
  .service-num { font-size: 3rem; }
  .product-tag { font-size: .67rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .breadcrumb { font-size: .7rem; }
  .hours-row { font-size: .82rem; }
  .contact-info-item h4 { font-size: .7rem; }
  .contact-info-item p { font-size: .88rem; }
  .form-title { font-size: 1.25rem; }
}