/* ============================================================
   IDS Theme — Main Stylesheet
   Brand: Black #0a0a0a | Blue #1A8FD5 / #38BEFF | Silver
   Fonts: Orbitron (headings) | Exo 2 (body)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;600;700;900&family=Exo+2:wght@300;400;600;700&display=swap');

/* ── CSS Variables ── */
:root {
  --black:       #0a0a0a;
  --black-mid:   #111111;
  --black-card:  #161616;
  --blue:        #1A8FD5;
  --blue-bright: #38BEFF;
  --blue-dark:   #0f5f96;
  --silver:      #c0c0c0;
  --silver-light:#e8e8e8;
  --white:       #ffffff;
  --text-muted:  #888888;
  --border:      rgba(26,143,213,0.25);
  --glow:        0 0 20px rgba(56,190,255,0.4);
  --glow-lg:     0 0 50px rgba(56,190,255,0.25);
  --font-head:   'Orbitron', sans-serif;
  --font-body:   'Exo 2', sans-serif;
  --transition:  0.3s ease;
  --radius:      4px;
}

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

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  background-color: var(--black);
  color: var(--silver-light);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-bright); text-decoration: none; transition: color var(--transition); word-wrap: break-word; }
a:hover { color: var(--white); }

/* Wrap long words/emails on mobile */
p, h1, h2, h3, h4, h5, li { word-wrap: break-word; overflow-wrap: break-word; }

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-family: var(--font-head);
  letter-spacing: 0.05em;
  line-height: 1.2;
  color: var(--white);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 900; }
h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em; }
p  { margin-bottom: 1rem; color: var(--silver); }

.chrome-text {
  background: linear-gradient(135deg, #888 0%, #ddd 40%, #fff 50%, #ccc 60%, #888 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blue-text { color: var(--blue-bright); }
.section-label {
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 0.75rem;
  display: block;
}

/* ── Layout ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

.section {
  padding: 6rem 0;
}

.section--sm {
  padding: 3rem 0;
}

/* ── Blue line dividers ── */
.blue-rule {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-bright));
  margin: 1.25rem 0 2rem;
  display: block;
  box-shadow: var(--glow);
}
.blue-rule--center { margin-left: auto; margin-right: auto; }

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.85rem 2.25rem;
  border-radius: var(--radius);
  transition: all var(--transition);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: var(--white);
  border: 1px solid var(--blue);
  box-shadow: var(--glow);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  box-shadow: var(--glow-lg);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--blue-bright);
  border: 1px solid var(--blue-bright);
}
.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
  box-shadow: var(--glow);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10,10,10,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: all var(--transition);
}

#site-header.scrolled {
  background: rgba(10,10,10,0.99);
  box-shadow: 0 2px 30px rgba(0,0,0,0.6);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  max-width: 1300px;
  margin: 0 auto;
}

.site-logo img {
  height: 55px;
  width: auto;
}

.header-phone {
  font-family: var(--font-head);
  font-size: 0.85rem;
  color: var(--blue-bright);
  letter-spacing: 0.1em;
}
.header-phone a { color: inherit; }
.header-phone a:hover { color: var(--white); }

/* Nav */
#primary-nav ul {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

#primary-nav a {
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
  padding: 0.4rem 0;
  position: relative;
  transition: color var(--transition);
}

#primary-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--blue-bright);
  transition: width var(--transition);
}

#primary-nav a:hover,
#primary-nav .current-menu-item a {
  color: var(--blue-bright);
}

#primary-nav a:hover::after,
#primary-nav .current-menu-item a::after {
  width: 100%;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: var(--blue-bright);
  transition: all var(--transition);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--black);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(26,143,213,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(56,190,255,0.07) 0%, transparent 50%),
    linear-gradient(180deg, #0a0a0a 0%, #0d1a26 50%, #0a0a0a 100%);
}

/* Grid overlay */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,143,213,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,143,213,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Animated glow orb */
.hero-bg::after {
  content: '';
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,143,213,0.1) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-orb 4s ease-in-out infinite;
}

@keyframes pulse-orb {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
  50%       { transform: translate(-50%, -50%) scale(1.15); opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  animation: fadeUp 1s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 1.5rem;
  animation: fadeUp 1s 0.2s ease both;
}

.hero h1 {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 0.5rem;
  animation: fadeUp 1s 0.3s ease both;
}

.hero-sub {
  font-family: var(--font-head);
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  letter-spacing: 0.25em;
  color: var(--blue-bright);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  animation: fadeUp 1s 0.4s ease both;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--silver);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  animation: fadeUp 1s 0.5s ease both;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 1s 0.6s ease both;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-family: var(--font-head);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: fadeUp 1s 1s ease both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--blue-bright), transparent);
  animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   HOMEPAGE CARDS (Services / Coatings / About blocks)
   ============================================================ */
.home-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: var(--border);
}

.home-card {
  background: var(--black-card);
  padding: 3.5rem 2.5rem;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}

.home-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.home-card:hover::before {
  transform: scaleX(1);
}

.home-card:hover {
  background: #1a1a1a;
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  display: block;
}

.home-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--white);
}

.home-card p {
  font-size: 0.95rem;
  color: var(--silver);
  margin-bottom: 1.5rem;
}

.card-link {
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-bright);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--transition);
}
.card-link:hover { gap: 0.85rem; color: var(--blue-bright); }
.card-link::after { content: '→'; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  padding: 10rem 0 5rem;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(26,143,213,0.1) 0%, transparent 60%),
    var(--black);
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.page-hero h1 {
  margin-bottom: 1rem;
}

.page-hero p {
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.packages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}

.package-card {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}

.package-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue-dark), var(--blue-bright));
}

.package-card:hover {
  border-color: var(--blue);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4), var(--glow);
}

.package-card.featured {
  border-color: var(--blue);
  background: linear-gradient(135deg, #161f2b, #111a24);
}

.package-badge {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: var(--white);
  border-radius: 20px;
  margin-bottom: 1rem;
}

.package-number {
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--blue-bright);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.package-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.package-price {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--blue-bright);
  margin: 1rem 0;
  line-height: 1;
}

.package-price span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
}

.package-includes {
  list-style: none;
  margin: 1rem 0 1.5rem;
}

.package-includes li {
  font-size: 0.9rem;
  color: var(--silver);
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.package-includes li::before {
  content: '✦';
  color: var(--blue-bright);
  font-size: 0.5rem;
  margin-top: 0.35rem;
  flex-shrink: 0;
}

/* Coating tiers */
.coatings-section {
  margin-top: 5rem;
}

.coating-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 2rem;
}

.coating-tier {
  background: var(--black-card);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: background var(--transition);
}
.coating-tier:hover { background: #1a1a1a; }

.tier-duration {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue-bright);
  display: block;
  margin-bottom: 0.25rem;
}

.tier-label {
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1.5rem;
}

.tier-price {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.tier-price-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ============================================================
   ABOUT PAGE
   ============================================================ */
.about-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual-box {
  background: linear-gradient(135deg, #161f2b, #0d1520);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
  text-align: center;
}

.about-stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-stat {
  background: var(--black);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
}

.stat-number {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--blue-bright);
  display: block;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.education-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.edu-card {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  transition: all var(--transition);
}

.edu-card:hover {
  border-color: var(--blue);
  box-shadow: var(--glow);
}

.edu-card h4 {
  color: var(--blue-bright);
  margin-bottom: 0.75rem;
  font-size: 0.8rem;
}

/* Methods */
.methods-block {
  background: linear-gradient(135deg, #111a24, #0d1520);
  border: 1px solid var(--border);
  border-left: 3px solid var(--blue);
  border-radius: var(--radius);
  padding: 3rem;
  margin-top: 2rem;
}

.methods-block p { font-size: 1rem; line-height: 1.9; }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  background: rgba(26,143,213,0.15);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-info-item h4 {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-info-item p {
  color: var(--white);
  font-size: 1rem;
  margin: 0;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2.5rem;
}

.social-link {
  width: 44px;
  height: 44px;
  background: rgba(26,143,213,0.1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: var(--glow);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem;
}

.contact-form-wrap h3 {
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 2rem;
}

/* CF7 Overrides */
.wpcf7-form .form-row {
  margin-bottom: 1.25rem;
}

.wpcf7-form label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.wpcf7-form input[type="text"],
.wpcf7-form input[type="email"],
.wpcf7-form input[type="tel"],
.wpcf7-form select,
.wpcf7-form textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.85rem 1rem;
  transition: border-color var(--transition);
  outline: none;
}

.wpcf7-form input:focus,
.wpcf7-form select:focus,
.wpcf7-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,143,213,0.1);
}

.wpcf7-form textarea {
  height: 130px;
  resize: vertical;
}

.wpcf7-form select option {
  background: var(--black-card);
}

.wpcf7-form input[type="submit"] {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.9rem 2.5rem;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: var(--white);
  border: 1px solid var(--blue);
  border-radius: var(--radius);
  cursor: pointer;
  width: 100%;
  margin-top: 0.5rem;
  box-shadow: var(--glow);
  transition: all var(--transition);
}

.wpcf7-form input[type="submit"]:hover {
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  box-shadow: var(--glow-lg);
  transform: translateY(-1px);
}

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--black-mid);
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 50px;
  width: auto;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-nav h5,
.footer-contact h5 {
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-bottom: 1.25rem;
}

.footer-nav ul { list-style: none; }
.footer-nav li { margin-bottom: 0.6rem; }
.footer-nav a {
  font-size: 0.9rem;
  color: var(--silver);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--blue-bright); }

.footer-contact p {
  font-size: 0.9rem;
  color: var(--silver);
  margin-bottom: 0.5rem;
}

.footer-contact a { color: var(--blue-bright); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ============================================================
   COATINGS PAGE — Mobile-first, dedicated classes
   ============================================================ */

/* Hero section (mobile default = 1 col, desktop = 2 col) */
.coatings-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: start;
}

.coatings-subhead {
  margin: 1.75rem 0 0.75rem;
  font-size: 1rem;
  color: var(--blue-bright);
}

.coatings-cta-btn {
  margin-top: 1.5rem;
}

/* Benefits — mobile = 1 col, tablet+ = 2x2 */
.coatings-benefits {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.coatings-benefit-card {
  background: var(--black-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem;
}

.coatings-benefit-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.coatings-benefit-title {
  color: var(--blue-bright);
  font-size: 0.7rem;
  margin-bottom: 0.4rem;
}

.coatings-benefit-text {
  font-size: 0.85rem;
  margin: 0;
}

/* Process section background */
.coatings-process-section {
  background: var(--black-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.coatings-process-wrap {
  max-width: 800px;
  margin: 0 auto;
}

/* Process steps grid — mobile = 1 col, tablet = 2, desktop = 3 */
.coatings-process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 2rem;
}

.coatings-process-step {
  background: var(--black-card);
  padding: 1.5rem 1.25rem;
}

.coatings-process-num {
  font-family: var(--font-head);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--blue-bright);
  margin-bottom: 0.5rem;
}

.coatings-process-title {
  color: var(--white);
  font-size: 0.8rem;
  margin-bottom: 0.4rem;
}

.coatings-process-text {
  font-size: 0.85rem;
  margin: 0;
  color: var(--text-muted);
}

/* Coating tiers - narrow variant */
.coating-tiers--narrow {
  max-width: 800px;
  margin-top: 2rem;
}

.coatings-help-line {
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--silver);
}

.phone-link { color: var(--blue-bright); }

/* Coatings CTA section */
.coatings-cta {
  background: var(--black-mid);
  border-top: 1px solid var(--border);
}

.coatings-cta__inner { text-align: center; }

.coatings-cta__text {
  margin: 1rem auto 2rem;
  max-width: 500px;
}

/* Tablet+ : 2-col benefits, 2-col process */
@media (min-width: 600px) {
  .coatings-benefits {
    grid-template-columns: 1fr 1fr;
  }
  .coatings-process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop+ : 2-col hero layout, 3-col process */
@media (min-width: 1025px) {
  .coatings-hero {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
  }
  .coatings-process-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============================================================
   RESPONSIVE — Tablet (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .container { padding: 0 1.5rem; }
  .section { padding: 4.5rem 0; }

  .about-mission,
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .home-cards { grid-template-columns: 1fr; }
  .coating-tiers { grid-template-columns: 1fr; }
  .packages-grid { grid-template-columns: repeat(4, 1fr); gap: 1rem; }

  /* Inline grid overrides for templates */
  .page-coatings-hero-grid { grid-template-columns: 1fr !important; gap: 2.5rem !important; }
  .page-coatings-process-grid { grid-template-columns: repeat(2, 1fr) !important; }
}

/* ============================================================
   RESPONSIVE — Mobile (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  .container { padding: 0 1.25rem; }
  .section { padding: 3.5rem 0; }
  .section--sm { padding: 2.5rem 0; }

  /* Header */
  .header-inner { padding: 0.85rem 1.25rem; }
  .site-logo img { height: 42px; }

  /* Mobile nav */
  #primary-nav { display: none; }
  #primary-nav.open {
    display: flex;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    height: calc(100vh - 70px);
    background: rgba(10,10,10,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
  #primary-nav.open ul {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
    list-style: none;
    padding: 2rem 0;
    margin: 0;
  }
  #primary-nav.open a { font-size: 1rem; }
  body.nav-open { overflow: hidden; }

  .nav-toggle { display: flex; }
  .header-phone { display: none; }

  /* Hero */
  .hero { min-height: auto; padding: 6rem 0 4rem; }
  .hero-content { padding: 1.5rem 1rem; }
  .hero h1 { font-size: clamp(2rem, 9vw, 3rem); }
  .hero-sub { font-size: 0.85rem; letter-spacing: 0.2em; }
  .hero-desc { font-size: 1rem; padding: 0 0.5rem; }
  .hero-ctas { flex-direction: column; width: 100%; max-width: 300px; margin: 0 auto; }
  .hero-ctas .btn { width: 100%; text-align: center; }
  .hero-scroll { display: none; }
  .hero-bg::after { width: 100%; height: 100%; }

  /* Page hero (inner pages) */
  .page-hero { padding: 8rem 0 3rem; }
  .page-hero h1 { font-size: clamp(1.75rem, 8vw, 2.5rem); }
  .page-hero p { font-size: 1rem; padding: 0 0.5rem; }

  /* Home cards */
  .home-card { padding: 2.5rem 1.75rem; }

  /* Packages */
  .packages-grid { grid-template-columns: 1fr !important; gap: 1.25rem; }
  .package-card { padding: 2rem 1.5rem; }
  .package-price { font-size: 1.6rem; }

  /* Coating tiers */
  .coating-tiers { grid-template-columns: 1fr !important; }
  .coating-tier { padding: 2rem 1.5rem; }

  /* About */
  .about-visual-box { padding: 2rem 1.5rem; }
  .about-stat-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .stat-number { font-size: 1.6rem; }

  /* Education cards */
  .education-grid { grid-template-columns: 1fr !important; gap: 1rem; }
  .edu-card { padding: 1.75rem 1.5rem; }

  /* Methods block */
  .methods-block { padding: 2rem 1.5rem; }
  .methods-block p { font-size: 0.95rem; line-height: 1.75; }

  /* Contact */
  .contact-form-wrap { padding: 1.75rem 1.25rem; }
  .contact-info-item { gap: 0.85rem; }
  .contact-icon { width: 40px; height: 40px; font-size: 1rem; }

  /* CF7 form */
  .wpcf7-form input[type="text"],
  .wpcf7-form input[type="email"],
  .wpcf7-form input[type="tel"],
  .wpcf7-form select,
  .wpcf7-form textarea {
    font-size: 16px; /* prevents iOS zoom on focus */
    padding: 0.75rem 0.85rem;
  }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr !important; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-brand img { height: 42px; }

  /* Section headings */
  h1 { font-size: clamp(1.75rem, 7vw, 2.5rem); }
  h2 { font-size: clamp(1.35rem, 5vw, 1.85rem); }
  h3 { font-size: clamp(1rem, 4vw, 1.25rem); }

  /* Buttons full-width on mobile when in CTA sections */
  .section--sm .btn,
  .section .btn { display: inline-block; }

  /* Inline grids — force single column on mobile */
  .page-coatings-hero-grid,
  .page-coatings-benefits-grid,
  .page-coatings-process-grid,
  .page-about-methods-grid,
  .page-home-features-grid {
    grid-template-columns: 1fr !important;
    gap: 1rem !important;
  }

  /* Generic: any inline grid with multiple columns falls to 1 column */
  [style*="grid-template-columns:repeat(3,1fr)"],
  [style*="grid-template-columns:repeat(4,1fr)"],
  [style*="grid-template-columns: repeat(3"],
  [style*="grid-template-columns: repeat(4"],
  [style*="grid-template-columns:1.1fr 0.9fr"],
  [style*="grid-template-columns: 1.1fr 0.9fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Two-column inline grids -> still single column on mobile */
  [style*="grid-template-columns:1fr 1fr"]:not(.about-stat-grid),
  [style*="grid-template-columns: 1fr 1fr"]:not(.about-stat-grid) {
    grid-template-columns: 1fr !important;
  }
}

/* ============================================================
   RESPONSIVE — Small Mobile (≤480px)
   ============================================================ */
@media (max-width: 480px) {
  .container { padding: 0 1rem; }
  .section { padding: 3rem 0; }

  .hero h1 { font-size: clamp(1.75rem, 10vw, 2.5rem); }
  .hero-eyebrow { font-size: 0.6rem; letter-spacing: 0.25em; }
  .hero-sub { font-size: 0.75rem; letter-spacing: 0.15em; }

  .page-hero { padding: 7rem 0 2.5rem; }

  .home-card { padding: 2rem 1.25rem; }
  .package-card { padding: 1.75rem 1.25rem; }
  .coating-tier { padding: 1.75rem 1.25rem; }
  .edu-card { padding: 1.5rem 1.25rem; }
  .methods-block { padding: 1.5rem 1.25rem; }
  .about-visual-box { padding: 1.75rem 1.25rem; }
  .contact-form-wrap { padding: 1.5rem 1rem; }

  .btn { padding: 0.75rem 1.5rem; font-size: 0.7rem; }

  /* Stack stat grid on tiny screens */
  .about-stat-grid { grid-template-columns: 1fr 1fr; gap: 0.75rem; }
  .about-stat { padding: 1rem 0.75rem; }

  .footer-brand p { font-size: 0.85rem; }
}