/* ============================================================
   Propylene Glycol - Ahead Chemical Theme
   Main Stylesheet
   ============================================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* === CSS Variables === */
:root {
  --color-primary: #0a3d6b;
  --color-primary-dark: #072d50;
  --color-secondary: #00A6A6;
  --color-secondary-dark: #007f7f;
  --color-bg: #ffffff;
  --color-bg-muted: #f8fafc;
  --color-text: #1e293b;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-white: #ffffff;
  --color-black: #0a0a0a;
  --shadow-card: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 20px 60px rgba(0,0,0,0.15);
  --border-radius-xl: 1.5rem;
  --border-radius-2xl: 2rem;
  --border-radius-full: 9999px;
  --transition: all 0.3s ease;
  --container-max: 1200px;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* === Layout === */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) { .container { padding: 0 2rem; } }
@media (min-width: 1200px) { .container { padding: 0 2.5rem; } }

/* === Typography === */
h1, h2, h3, h4, h5, h6 { font-weight: 800; line-height: 1.2; color: var(--color-primary); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }

p { line-height: 1.7; color: var(--color-text-muted); }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  border-radius: var(--border-radius-full);
  font-weight: 700;
  font-size: 1rem;
  transition: var(--transition);
  cursor: pointer;
  line-height: 1;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border: 2px solid var(--color-primary);
  box-shadow: 0 4px 20px rgba(10,61,107,0.3);
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(10,61,107,0.4); }
.btn-secondary {
  background: var(--color-secondary);
  color: var(--color-white);
  border: 2px solid var(--color-secondary);
  box-shadow: 0 4px 20px rgba(0,166,166,0.3);
}
.btn-secondary:hover { background: var(--color-secondary-dark); transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: var(--color-white); }
.btn-lg { padding: 1.125rem 2.5rem; font-size: 1.1rem; }

/* === Header === */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.logo-text {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-primary);
  letter-spacing: -0.05em;
  text-transform: uppercase;
}
.logo-text span { color: var(--color-secondary); }

/* Desktop Nav */
.site-nav { display: none; }
@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }
}
.nav-item { position: relative; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 1rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-text);
  border-radius: 0.5rem;
  transition: var(--transition);
}
.nav-link:hover, .nav-link.current { color: var(--color-primary); }
.nav-link svg { width: 14px; height: 14px; transition: transform 0.2s; }
.nav-item:hover .nav-link svg { transform: rotate(180deg); }

/* Dropdown */
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: white;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--color-border);
  padding: 0.5rem;
  z-index: 100;
  /* bridge gap so mouse can reach the menu */
  margin-top: 0;
  padding-top: calc(0.5rem + 8px);
}
/* invisible bridge above the dropdown to prevent gap */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 0;
  right: 0;
  height: 8px;
}
.nav-item:hover .dropdown-menu { display: block; }
.dropdown-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-text);
  border-radius: 0.75rem;
  transition: var(--transition);
}
.dropdown-link:hover { background: var(--color-bg-muted); color: var(--color-primary); }
.dropdown-link svg { width: 14px; height: 14px; opacity: 0; transition: var(--transition); }
.dropdown-link:hover svg { opacity: 1; transform: translateX(4px); }

/* Header CTA */
.header-cta { display: none; }
@media (min-width: 1024px) { .header-cta { display: flex; } }

/* Mobile Menu Toggle */
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: transparent;
  transition: var(--transition);
}
.menu-toggle:hover { background: var(--color-bg-muted); }
.menu-toggle svg { width: 20px; height: 20px; color: var(--color-text); }
@media (min-width: 1024px) { .menu-toggle { display: none; } }

/* Mobile Nav Overlay */
#mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(0,0,0,0.5);
}
#mobile-nav.open { display: block; }
.mobile-nav-panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 320px;
  background: white;
  padding: 2rem;
  overflow-y: auto;
  border-radius: 1.5rem 0 0 1.5rem;
}
.mobile-nav-close {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 2rem;
  margin-left: auto;
}
.mobile-nav-close svg { width: 16px; height: 16px; }
.mobile-logo { font-size: 1.4rem; font-weight: 900; color: var(--color-primary); margin-bottom: 2rem; display: block; text-transform: uppercase; }
.mobile-logo span { color: var(--color-secondary); }
.mobile-nav-item { border-bottom: 1px solid var(--color-border); }
.mobile-nav-link {
  display: block;
  padding: 1rem 0;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-primary);
}
.mobile-sub-links { padding: 0 0 1rem 1rem; }
.mobile-sub-link {
  display: block;
  padding: 0.4rem 0;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 600;
}
.mobile-sub-link:hover { color: var(--color-primary); }
.mobile-nav-cta { margin-top: 2rem; width: 100%; justify-content: center; }

/* === Hero Section === */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: var(--color-primary);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.25;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary) 40%, transparent);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 6rem 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  background: var(--color-secondary);
  color: white;
  border-radius: var(--border-radius-full);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  color: white;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}
.hero-title .accent { color: var(--color-secondary); font-style: italic; }
.hero-title .dim { color: rgba(255,255,255,0.6); }
.hero-desc {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.75);
  max-width: 560px;
  margin-bottom: 2.5rem;
  font-weight: 500;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-stat {
  position: absolute;
  bottom: 3rem;
  right: 3rem;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--border-radius-xl);
  padding: 1.5rem 2rem;
  text-align: center;
  display: none;
}
@media (min-width: 1024px) { .hero-stat { display: block; } }
.hero-stat-num { font-size: 2.5rem; font-weight: 900; color: var(--color-secondary); font-style: italic; }
.hero-stat-label { font-size: 0.65rem; font-weight: 700; color: white; letter-spacing: 0.2em; text-transform: uppercase; margin-top: 0.25rem; }

/* === Section Defaults === */
.section { padding: 6rem 0; }
.section-muted { background: var(--color-bg-muted); }
.section-primary { background: var(--color-primary); color: white; }
.section-label {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 1rem;
  background: rgba(0,166,166,0.12);
  color: var(--color-secondary);
  border: 1px solid rgba(0,166,166,0.25);
  border-radius: var(--border-radius-full);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-title { margin-bottom: 1rem; }
.section-desc { font-size: 1.1rem; max-width: 640px; }
.section-header { margin-bottom: 3.5rem; }
.section-header.center { text-align: center; }
.section-header.center .section-desc { margin: 0 auto; }

/* === Cards === */
.card {
  background: white;
  border-radius: var(--border-radius-2xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: var(--transition);
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

/* === Product Grid === */
.product-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }

.product-card {
  background: white;
  border-radius: var(--border-radius-2xl);
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); border-color: var(--color-secondary); }
.product-icon {
  width: 56px; height: 56px;
  background: rgba(10,61,107,0.08);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.product-icon svg { width: 28px; height: 28px; }
.product-tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(0,166,166,0.12);
  color: var(--color-secondary);
  border-radius: var(--border-radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.product-card h3 { font-size: 1.4rem; margin: 0; }
.product-card p { font-size: 0.9rem; flex: 1; }
.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-secondary);
}
.product-card-link svg { width: 16px; height: 16px; transition: transform 0.2s; }
.product-card:hover .product-card-link svg { transform: translateX(4px); }

/* Clickable image wrapper */
.product-card-img-link {
  display: block;
  overflow: hidden;
  border-radius: 1rem;
  margin-bottom: .25rem;
}
.product-card-img-link img {
  transition: transform .4s ease;
}
.product-card-img-link:hover img,
.product-card-link-wrap:hover .product-card-img-link img {
  transform: scale(1.04);
}

/* Clickable title */
.product-title-link {
  color: inherit;
  transition: color .2s;
}
.product-title-link:hover {
  color: var(--color-secondary);
}

/* === Feature Grid === */
.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) { .feature-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .feature-grid { grid-template-columns: repeat(4, 1fr); } }

.feature-card {
  padding: 2rem;
  border-radius: var(--border-radius-2xl);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  transition: var(--transition);
}
.feature-card:hover { background: rgba(255,255,255,0.12); transform: translateY(-6px); }
.feature-icon {
  width: 56px; height: 56px;
  background: rgba(0,166,166,0.2);
  border-radius: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-secondary);
  margin-bottom: 1.25rem;
}
.feature-icon svg { width: 28px; height: 28px; }
.feature-card h3 { color: white; font-size: 1.2rem; margin-bottom: 0.75rem; }
.feature-card p { color: rgba(255,255,255,0.55); font-size: 0.9rem; }

/* === Two-Column Layout === */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: center;
}
@media (min-width: 1024px) { .two-col { grid-template-columns: 1fr 1fr; gap: 5rem; } }
.two-col.reverse @media (min-width: 1024px) { .col-image { order: -1; } }

.col-image-wrap {
  position: relative;
}
.col-image-wrap img {
  border-radius: var(--border-radius-2xl);
  box-shadow: var(--shadow-hover);
  aspect-ratio: 4/3;
  object-fit: cover;
  width: 100%;
}
.col-image-badge {
  position: absolute;
  bottom: -2rem;
  right: -1.5rem;
  background: white;
  padding: 1.5rem 2rem;
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-hover);
  border: 2px solid rgba(0,166,166,0.2);
  display: none;
}
@media (min-width: 768px) { .col-image-badge { display: block; } }
.col-image-badge .year { font-size: 2.5rem; font-weight: 900; color: var(--color-secondary); font-style: italic; line-height: 1; }
.col-image-badge .label { font-size: 0.6rem; font-weight: 700; color: var(--color-primary); text-transform: uppercase; letter-spacing: 0.25em; margin-top: 0.25rem; }

.col-content { display: flex; flex-direction: column; gap: 1.25rem; }
.col-content h2 { font-size: clamp(2rem, 4vw, 2.75rem); line-height: 1.1; }
.col-content .actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 0.75rem; }

/* === Checklist === */
.checklist { display: grid; grid-template-columns: 1fr; gap: 0.75rem; }
@media (min-width: 500px) { .checklist { grid-template-columns: 1fr 1fr; } }
.checklist-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
}
.checklist-item svg { width: 18px; height: 18px; color: var(--color-secondary); flex-shrink: 0; }

/* === Contact Info Cards === */
.contact-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 640px) { .contact-info-grid { grid-template-columns: 1fr 1fr; } }

.contact-info-card {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: white;
  border-radius: var(--border-radius-xl);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.contact-info-card:hover { box-shadow: var(--shadow-card); }
.contact-icon {
  width: 48px; height: 48px;
  background: rgba(0,166,166,0.12);
  border-radius: 0.75rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-secondary);
  flex-shrink: 0;
}
.contact-icon svg { width: 22px; height: 22px; }
.contact-info-card h3 { font-size: 0.95rem; color: var(--color-primary); margin-bottom: 0.25rem; }
.contact-info-card p, .contact-info-card a { font-size: 0.875rem; color: var(--color-text-muted); font-weight: 500; }
.contact-info-card a:hover { color: var(--color-primary); }

/* Cert Badges */
.cert-badges { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid var(--color-border); }
.cert-badge {
  padding: 0.4rem 1.25rem;
  border-radius: var(--border-radius-full);
  border: 1px solid rgba(10,61,107,0.2);
  background: var(--color-bg-muted);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* === Contact Page — Card Panel Layout === */
.contact-card-wrap {
  display: grid;
  grid-template-columns: 1fr;
  border-radius: 1.5rem;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
}
@media (min-width: 900px) {
  .contact-card-wrap { grid-template-columns: 2fr 3fr; }
}

/* Left dark panel */
.contact-panel-left {
  background: var(--color-primary);
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}
.contact-panel-left h2 {
  color: white;
  font-size: 1.85rem;
  font-weight: 900;
  margin: 0;
}
.contact-panel-desc {
  color: rgba(255,255,255,.65);
  font-size: .9rem;
  line-height: 1.7;
  margin: 0;
}
.contact-panel-items {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.contact-panel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.contact-panel-icon {
  width: 40px;
  height: 40px;
  border-radius: .75rem;
  background: rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-panel-icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-secondary);
}
.contact-panel-item strong {
  display: block;
  color: white;
  font-size: .85rem;
  font-weight: 700;
  margin-bottom: .15rem;
}
.contact-panel-item a,
.contact-panel-item span {
  color: rgba(255,255,255,.65);
  font-size: .875rem;
  line-height: 1.5;
}
.contact-panel-item a:hover { color: var(--color-secondary); }
.contact-panel-footer {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.45);
  font-size: .78rem;
  font-style: italic;
  line-height: 1.5;
}

/* Right form panel */
.contact-panel-right {
  background: white;
  padding: 3rem 2.5rem;
}
@media (min-width: 768px) { .contact-panel-right { padding: 3.5rem; } }
.contact-form-title {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 2rem;
}
.contact-form-title svg {
  width: 20px;
  height: 20px;
  color: var(--color-secondary);
  flex-shrink: 0;
}
.form-footnote {
  font-size: .75rem;
  color: var(--color-text-muted);
  margin-top: .75rem;
  text-align: center;
}
.form-footnote a { color: var(--color-secondary); }

/* === Inquiry Form (shared) === */
.inquiry-form-wrap {
  background: white;
  border-radius: var(--border-radius-2xl);
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  border: 1px solid var(--color-border);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}
@media (min-width: 768px) { .inquiry-form-wrap { padding: 3rem 3.5rem; } }
.inquiry-form-wrap::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 180px; height: 180px;
  background: radial-gradient(circle, rgba(0,166,166,0.06), transparent);
  pointer-events: none;
}
.inquiry-form-wrap h2 { text-align: center; margin-bottom: 2rem; font-size: 1.75rem; }

.form-grid { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
@media (min-width: 560px) { .form-grid { grid-template-columns: 1fr 1fr; } }
.form-grid-full { grid-column: 1 / -1; }

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-label { font-size: 0.875rem; font-weight: 700; color: var(--color-primary); }
.form-label .req { color: #ef4444; }
.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: 0.75rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--color-text);
  background: white;
  transition: var(--transition);
  outline: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(0,166,166,0.12);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--color-text-muted); }
.form-textarea { min-height: 140px; resize: vertical; }
.form-error { font-size: 0.8rem; color: #ef4444; display: none; }
.form-submit {
  width: 100%;
  padding: 1.1rem;
  background: var(--color-primary);
  color: white;
  border: none;
  border-radius: var(--border-radius-full);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-top: 0.75rem;
  letter-spacing: .02em;
}
.form-submit:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 8px 30px rgba(10,61,107,0.3); }
.form-submit svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Privacy note below submit button */
.form-privacy-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  margin-top: .75rem;
  font-size: .75rem;
  color: var(--color-text-muted);
  text-align: center;
}
.form-privacy-note svg {
  width: 13px;
  height: 13px;
  color: var(--color-secondary);
  flex-shrink: 0;
}
.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}
.form-success-icon { font-size: 3rem; margin-bottom: 1rem; }
.form-success h3 { color: var(--color-primary); margin-bottom: 0.5rem; }
.form-success p { color: var(--color-text-muted); }

/* === Blog Cards === */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}
@media (min-width: 768px) { .blog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .blog-grid { grid-template-columns: repeat(3, 1fr); } }

.blog-card { overflow: hidden; cursor: pointer; }
.blog-card-image {
  aspect-ratio: 16/10;
  overflow: hidden;
  border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
}
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.08); }
.blog-card-body { padding: 1.5rem; }
.blog-cat {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-secondary);
  margin-bottom: 0.75rem;
}
.blog-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; transition: color 0.2s; }
.blog-card:hover h3 { color: var(--color-secondary); }
.blog-card p { font-size: 0.875rem; }

/* === Footer === */
#site-footer {
  background: var(--color-white);
}

/* CTA Strip — centered hero style */
.footer-cta-strip {
  background: var(--color-primary);
  padding: 5rem 0 5.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
/* subtle texture dots */
.footer-cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}
.footer-cta-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.footer-cta-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
}
.footer-cta-text strong {
  display: block;
  color: white;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -.03em;
}
.footer-cta-text span {
  color: rgba(255,255,255,.7);
  font-size: 1.05rem;
  line-height: 1.6;
  max-width: 520px;
}
.footer-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  margin-top: .75rem;
  padding: 1rem 2.5rem;
  background: white;
  color: var(--color-primary);
  border-radius: var(--border-radius-full);
  font-weight: 700;
  font-size: 1rem;
  white-space: nowrap;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(0,0,0,.15);
}
.footer-cta-btn:hover {
  background: rgba(255,255,255,.9);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.footer-cta-btn svg { width: 16px; height: 16px; }

/* Main footer body */
.footer-body {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--color-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1fr; } }

.footer-brand { grid-column: 1; }
.footer-logo {
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-primary);
  display: inline-block;
  margin-bottom: 1rem;
  letter-spacing: -.04em;
}
.footer-logo span { color: var(--color-secondary); }
.footer-tagline {
  font-size: .875rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 280px;
}
.footer-heading {
  font-size: .75rem;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-bottom: 1.25rem;
}
.footer-links { display: flex; flex-direction: column; gap: .65rem; }
.footer-link {
  font-size: .875rem;
  color: var(--color-text-muted);
  font-weight: 500;
  transition: color .2s;
}
.footer-link:hover { color: var(--color-secondary); }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: .875rem;
}
.footer-contact-item svg {
  width: 17px; height: 17px;
  color: var(--color-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-item span,
.footer-contact-item a {
  font-size: .875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}
.footer-contact-item a:hover { color: var(--color-secondary); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: .75rem;
  align-items: center;
  text-align: center;
}
@media (min-width: 768px) {
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}
.footer-copy { font-size: .8rem; color: var(--color-text-muted); }
.footer-policy { font-size: .8rem; color: var(--color-secondary); font-weight: 600; }
.footer-policy:hover { color: var(--color-primary); }

/* === Page Hero (inner pages) === */
.page-hero {
  background: var(--color-primary);
  padding: 5rem 0;
  color: white;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 80% 50%, rgba(255,255,255,0.04) 0%, transparent 60%);
}
.page-hero h1 { color: white; font-size: clamp(1.75rem, 4vw, 3rem); }
.page-hero h1 span { color: var(--color-secondary); font-style: italic; }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1.1rem; max-width: 640px; margin-top: 0.75rem; }

/* === CTA Banner === */
.cta-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--color-bg-muted) 0%, rgba(0,166,166,0.06) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section h2 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 1.25rem; }
.cta-section p { font-size: 1.15rem; max-width: 600px; margin: 0 auto 2.5rem; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* === Applications Grid === */
.app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 640px) { .app-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .app-grid { grid-template-columns: repeat(4, 1fr); } }

.app-card {
  border-radius: var(--border-radius-2xl);
  overflow: hidden;
  position: relative;
  aspect-ratio: 3/4;
  cursor: pointer;
}
.app-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.app-card:hover img { transform: scale(1.08); }
.app-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,61,107,0.85) 0%, transparent 50%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
}
.app-card h3 { color: white; font-size: 1.2rem; margin-bottom: 0.25rem; }
.app-card p { color: rgba(255,255,255,0.7); font-size: 0.8rem; }

/* === Breadcrumb === */
.breadcrumb {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.breadcrumb a { color: var(--color-text-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { margin: 0 0.4rem; }

/* === Spec Table === */
.spec-table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; }
.spec-table th, .spec-table td { padding: 0.875rem 1.25rem; text-align: left; border-bottom: 1px solid var(--color-border); font-size: 0.9rem; }
.spec-table th { background: var(--color-primary); color: white; font-weight: 700; }
.spec-table tr:nth-child(even) td { background: var(--color-bg-muted); }

/* === Stats Row === */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
@media (min-width: 768px) { .stats-row { grid-template-columns: repeat(4, 1fr); } }
.stat-box { text-align: center; padding: 2rem 1rem; }
.stat-num { font-size: 2.5rem; font-weight: 900; color: var(--color-secondary); font-style: italic; line-height: 1; }
.stat-label { font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 0.5rem; }

/* === Animations === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-fade-up { animation: fadeUp 0.6s ease forwards; }

/* === Admin Inquiry Dashboard (Frontend) === */
.inquiry-dashboard {
  padding: 2rem 0;
}
.inquiry-stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}
@media (min-width: 640px) { .inquiry-stats-row { grid-template-columns: repeat(4, 1fr); } }
.inquiry-stat-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-xl);
  padding: 1.5rem;
  text-align: center;
}
.inquiry-stat-card .num { font-size: 2rem; font-weight: 900; color: var(--color-primary); }
.inquiry-stat-card .label { font-size: 0.8rem; color: var(--color-text-muted); font-weight: 500; margin-top: 0.25rem; }

/* === Utilities === */
.text-center { text-align: center; }
.text-white { color: white !important; }
.text-secondary { color: var(--color-secondary) !important; }
.text-primary { color: var(--color-primary) !important; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-8 { margin-bottom: 2rem; }
.italic { font-style: italic; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.gap-4 { gap: 1rem; }
.justify-center { justify-content: center; }
.hidden { display: none !important; }

/* === Responsive === */
@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .hero { min-height: 80vh; }
  .hero-title { font-size: 2.5rem; }
}


/* === Editable Content Block (from WP editor) === */
.pg-editable-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
}
.pg-editable-content h2 { font-size: 1.75rem; margin-bottom: 1rem; color: var(--color-primary); }
.pg-editable-content h3 { font-size: 1.3rem; margin-bottom: .75rem; color: var(--color-primary); }
.pg-editable-content p  { margin-bottom: 1rem; }
.pg-editable-content ul, .pg-editable-content ol { margin: 0 0 1rem 1.5rem; }
.pg-editable-content li { margin-bottom: .4rem; }
.pg-editable-content img { max-width: 100%; border-radius: 1rem; margin: 1rem 0; }
.pg-editable-content a { color: var(--color-secondary); text-decoration: underline; }
.pg-editable-content table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; }
.pg-editable-content th { background: var(--color-primary); color: white; padding: .75rem 1rem; text-align: left; font-size: .85rem; }
.pg-editable-content td { padding: .75rem 1rem; border-bottom: 1px solid var(--color-border); font-size: .9rem; }
.pg-editable-content tr:nth-child(even) td { background: var(--color-bg-muted); }