/* =============================================================
   FERROMAX — Global Stylesheet v2.0
   Industrial · Steel · Metal Construction · Mobile-first
   ============================================================= */

/* ── 1. DESIGN TOKENS ── */
:root {
  /* Background palette — dark steel */
  --bg: #1a1a1a;
  --bg-surface: #222222;
  --bg-card: #2b2b2b;
  --bg-card-hover: #333333;

  /* Borders */
  --border: rgba(255, 255, 255, 0.07);
  --border-md: rgba(255, 255, 255, 0.15);

  /* Accent colors — safety yellow + rust */
  --accent: #F2B705;
  --accent-hover: #f5c432;
  --accent-glow: rgba(242, 183, 5, 0.18);
  --accent-2: #8C3A2B;
  --accent-2-glow: rgba(140, 58, 43, 0.2);
  --accent-amber: #F2B705;

  /* Text */
  --text: #F0F0F0;
  --text-2: #B0B0B0;
  --text-3: #6E6E6E;

  /* Typography — Industrial */
  --font-display: 'Oswald', 'Impact', sans-serif;
  --font-body: 'Inter', 'Roboto', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Fluid type scale */
  --h1: clamp(2.4rem, 6vw, 5rem);
  --h2: clamp(1.9rem, 4vw, 3rem);
  --h3: clamp(1.2rem, 2.5vw, 1.625rem);
  --body-size: clamp(1rem, 1.5vw, 1.0625rem);

  /* Spacing */
  --container: 1200px;
  --pad: clamp(1rem, 4vw, 2rem);
  --section: clamp(5rem, 10vw, 9rem);

  /* Border radius — industrial, sharper corners */
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 10px;
  --r-xl: 4px;

  /* Shadows */
  --shadow: 0 8px 32px rgba(0, 0, 0, 0.55);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --glow: 0 0 24px var(--accent-glow);

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --t: 0.25s var(--ease);
  --t-slow: 0.4s var(--ease);
}

/* ── 2. RESET & BASE ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--body-size);
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol { list-style: none; }

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.03em;
  color: var(--text);
  text-transform: uppercase;
}

/* ── 3. LAYOUT ── */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

section {
  padding-block: var(--section);
}

/* ── 4. TYPOGRAPHY UTILITIES ── */
.label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: var(--h2);
  margin-bottom: 1rem;
}

.section-sub {
  font-size: var(--body-size);
  color: var(--text-2);
  max-width: 58ch;
  line-height: 1.75;
}

.gradient-text {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ── 5. BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--r-xl);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: var(--t);
  white-space: nowrap;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: #1a1a1a;
  box-shadow: 0 0 20px var(--accent-glow);
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.btn-primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 0 32px rgba(242, 183, 5, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--accent-2);
  color: #fff;
  box-shadow: 0 0 20px var(--accent-2-glow);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.btn-secondary:hover {
  background: #a04432;
  box-shadow: 0 0 32px rgba(140, 58, 43, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.btn-outline:hover {
  background: var(--accent);
  color: #1a1a1a;
  box-shadow: var(--glow);
  transform: translateY(-2px);
}

/* ── 6. HEADER & NAVIGATION ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--t-slow), border-color var(--t-slow), backdrop-filter var(--t-slow);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 2rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: color var(--t);
  flex-shrink: 0;
}
.logo:hover { color: var(--accent); }

.logo-mark {
  color: var(--accent);
  font-size: 1.25rem;
  filter: drop-shadow(0 0 6px var(--accent));
}

/* Desktop nav */
.main-nav { display: none; }

@media (min-width: 768px) {
  .main-nav { display: flex; }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-2);
  padding: 0.5rem 0.875rem;
  border-radius: var(--r-md);
  transition: var(--t);
}
.nav-link:hover,
.nav-link.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

/* Hamburger button */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  transition: var(--t);
}
.hamburger:hover {
  border-color: var(--accent);
  background: var(--accent-glow);
}
@media (min-width: 768px) {
  .hamburger { display: none; }
}

.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--t);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: rgba(26, 26, 26, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem var(--pad) 2rem;
  z-index: 99;
  transform: translateY(-110%);
  opacity: 0;
  transition: transform var(--t-slow), opacity var(--t-slow);
  pointer-events: none;
}
.mobile-nav.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
@media (min-width: 768px) {
  .mobile-nav { display: none; }
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-nav-list a {
  display: block;
  padding: 0.875rem 1rem;
  border-radius: var(--r-md);
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--text-2);
  transition: var(--t);
  border: 1px solid transparent;
}
.mobile-nav-list a:hover,
.mobile-nav-list a.active {
  background: var(--bg-card);
  color: var(--text);
  border-color: var(--border);
}

/* Offset body for fixed header */
.page-body {
  padding-top: 72px;
}

/* ── 7. HERO SLIDER ── */
.hero {
  position: relative;
  overflow: hidden;
}

.slider {
  position: relative;
}

.slide {
  display: none;
  position: relative;
  width: 100%;
  /* Mobile: taller/portrait feel */
  height: clamp(500px, 88vh, 700px);
  align-items: center;
  overflow: hidden;
}

@media (min-width: 768px) {
  .slide {
    /* Desktop: wide/horizontal feel */
    height: clamp(580px, 88vh, 840px);
  }
}

.slide.active {
  display: flex;
}

/* Gradient placeholder backgrounds */
.slide::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
}

.slide-1::before {
  background: linear-gradient(150deg, #111111 0%, #1e1a08 50%, #0f0f0f 100%);
}
.slide-2::before {
  background: linear-gradient(150deg, #120a07 0%, #1c1108 50%, #111010 100%);
}
.slide-3::before {
  background: linear-gradient(150deg, #0c0c0c 0%, #181410 50%, #0f0d0b 100%);
}

/* Ambient glow overlays */
.slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 65% 65% at 70% 50%, rgba(242, 183, 5, 0.06) 0%, transparent 70%),
    radial-gradient(ellipse 45% 45% at 25% 60%, rgba(140, 58, 43, 0.07) 0%, transparent 70%);
  z-index: 1;
  pointer-events: none;
}

/* Decorative grid lines */
.slide-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(242, 183, 5, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 183, 5, 0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 1;
  pointer-events: none;
}

.slide-content {
  position: relative;
  z-index: 2;
  padding-block: 2rem;
}

.slide h1 {
  font-size: var(--h1);
  color: var(--text);
  margin-bottom: 1.25rem;
  max-width: 14ch;
}

.slide p {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-2);
  max-width: 52ch;
  margin-bottom: 2.25rem;
  line-height: 1.75;
}

.slide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

/* Slider controls */
.slider-controls {
  position: absolute;
  bottom: 2.5rem;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
  transition: var(--t);
  cursor: pointer;
  border: none;
  padding: 0;
}
.dot.active {
  background: var(--accent);
  width: 26px;
  border-radius: 4px;
  box-shadow: 0 0 10px var(--accent-glow);
}

.slider-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--border-md);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--t);
  font-size: 1.1rem;
}
.slider-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1a1a;
  box-shadow: 0 0 14px var(--accent-glow);
}

/* ── 8. HOME — SECTIONS ── */

/* Intro/About brief */
.intro-section {
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}
.intro-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(242, 183, 5, 0.04) 0%, transparent 70%);
  pointer-events: none;
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}
@media (min-width: 900px) {
  .intro-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

.intro-image-wrap {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

.image-ph {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2b2b2b, #1e1a0a);
  font-size: 5rem;
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-2);
  letter-spacing: 0.03em;
}

/* Section header block */
.section-header {
  margin-bottom: 3.5rem;
}
.section-header.centered {
  text-align: center;
}
.section-header.centered .section-sub {
  margin-inline: auto;
}

/* Service / General cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 580px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
  .cards-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: var(--t);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-md);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}

.card-icon svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.card-desc {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.7;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 1.5rem;
  transition: var(--t);
}
.card-link:hover { gap: 0.65rem; }

/* Testimonials */
.testimonials {
  background: var(--bg-surface);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
@media (min-width: 680px) {
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem;
  transition: var(--t);
  position: relative;
}
.testimonial-card:hover {
  border-color: var(--border-md);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
  color: var(--accent-amber);
}

.testimonial-text {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.author-name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.3;
}

.author-role {
  font-size: 0.8125rem;
  color: var(--text-2);
}

/* CTA section */
.cta-section {
  background: var(--bg);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 50% 50%, rgba(242, 183, 5, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin-inline: auto;
}
.cta-inner h2 { font-size: var(--h2); margin-bottom: 1.25rem; }
.cta-inner p { color: var(--text-2); font-size: 1.0625rem; margin-bottom: 2.5rem; line-height: 1.75; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* ── 9. PAGE HERO (inner pages) ── */
.page-hero {
  padding-block: clamp(5rem, 10vw, 8rem);
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(242, 183, 5, 0.05) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(140, 58, 43, 0.06) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.page-hero h1 { font-size: var(--h1); margin-bottom: 1rem; }
.page-hero p { font-size: 1.125rem; color: var(--text-2); max-width: 54ch; line-height: 1.75; }

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-3);
  margin-bottom: 1.5rem;
  font-family: var(--font-mono);
}
.breadcrumb a { color: var(--text-3); transition: color var(--t); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb-sep { color: var(--text-3); margin-inline: 0.125rem; }
.breadcrumb-current { color: var(--accent); }

/* ── 10. COMPANY PAGE ── */
.history-section { background: var(--bg); }

.history-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
  align-items: center;
}
@media (min-width: 900px) {
  .history-grid {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
  .history-grid.reverse > :first-child { order: 2; }
  .history-grid.reverse > :last-child { order: 1; }
}

.image-block {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-card);
  border: 1px solid var(--border);
}

/* Mission / Vision / Values */
.mvv-section { background: var(--bg-surface); }

.mvv-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
}
@media (min-width: 680px) {
  .mvv-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1000px) {
  .mvv-grid { grid-template-columns: repeat(3, 1fr); }
}

.mvv-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 2rem 2rem 2.5rem;
  transition: var(--t);
  position: relative;
  overflow: hidden;
}
.mvv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0;
  transition: opacity var(--t-slow);
}
.mvv-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-md);
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}
.mvv-card:hover::before { opacity: 1; }

.mvv-icon {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
  line-height: 1;
}
.mvv-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.mvv-text {
  font-size: 0.9375rem;
  color: var(--text-2);
  line-height: 1.75;
}

/* Values */
.values-section { background: var(--bg); }

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 3.5rem;
}
@media (min-width: 600px) { .values-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 900px) { .values-grid { grid-template-columns: repeat(4, 1fr); } }

.value-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: var(--t);
}
.value-item:hover {
  border-color: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
  transform: translateY(-3px);
}
.value-emoji { font-size: 2rem; margin-bottom: 0.75rem; display: block; }
.value-name { font-size: 0.9375rem; font-weight: 600; margin-bottom: 0.25rem; }
.value-desc { font-size: 0.8125rem; color: var(--text-2); line-height: 1.5; }

/* ── 11. SERVICES PAGE ── */
.services-full { background: var(--bg); }
.services-full .cards-grid {
  gap: 1.75rem;
}

/* ── 12. CONTACT PAGE ── */
.contact-section { background: var(--bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: start;
}
@media (min-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr 1.5fr;
    gap: 5rem;
  }
}

/* Form card */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.form-title { font-size: 1.5rem; margin-bottom: 0.5rem; }
.form-sub { font-size: 0.9375rem; color: var(--text-2); margin-bottom: 2rem; line-height: 1.6; }

.form-group { margin-bottom: 1.25rem; }

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}
.form-label span { color: var(--accent); margin-left: 2px; }

.form-input,
.form-textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0.75rem 1rem;
  color: var(--text);
  font-size: 0.9375rem;
  transition: var(--t);
  outline: none;
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-3); }
.form-input.error,
.form-textarea.error { border-color: #ef4444; }

.form-textarea {
  resize: vertical;
  min-height: 140px;
  line-height: 1.65;
}

.field-error {
  font-size: 0.8125rem;
  color: #ef4444;
  margin-top: 0.375rem;
  display: none;
}
.field-error.visible { display: block; }

.form-submit {
  width: 100%;
  padding: 0.875rem;
  font-size: 1rem;
  margin-top: 0.5rem;
}

.form-success {
  display: none;
  padding: 1rem 1.25rem;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.25);
  border-radius: var(--r-md);
  color: #22c55e;
  font-size: 0.9375rem;
  margin-top: 1rem;
  text-align: center;
}
.form-success.visible { display: block; }

/* Contact info side */
.contact-info-title { font-size: 1.75rem; margin-bottom: 0.75rem; }
.contact-info-desc { color: var(--text-2); line-height: 1.75; margin-bottom: 2.5rem; }

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

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

.ci-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: var(--accent-glow);
  border: 1px solid rgba(0, 212, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}
.ci-icon svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ci-label {
  font-size: 0.75rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--font-mono);
  margin-bottom: 0.2rem;
}
.ci-value { font-size: 0.9375rem; color: var(--text); font-weight: 500; }

/* Map placeholder */
.map-ph {
  width: 100%;
  height: 220px;
  background: var(--bg-card);
  border: 1px dashed var(--border-md);
  border-radius: var(--r-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
  position: relative;
  overflow: hidden;
}
.map-ph::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 29px, rgba(0, 212, 255, 0.03) 29px, rgba(0, 212, 255, 0.03) 30px),
    repeating-linear-gradient(90deg, transparent, transparent 29px, rgba(0, 212, 255, 0.03) 29px, rgba(0, 212, 255, 0.03) 30px);
  pointer-events: none;
}
.map-ph-icon { font-size: 2.25rem; opacity: 0.45; position: relative; z-index: 1; }
.map-ph-text {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

/* ── 13. FOOTER ── */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding-top: clamp(3rem, 6vw, 5rem);
}

/* The two-column layout */
.footer-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
}
@media (min-width: 600px) {
  .footer-cols {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}

/* Optional branding row above columns */
.footer-brand-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
}
.footer-logo-text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 1.25rem;
}

.footer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.footer-nav-list a {
  font-size: 0.9375rem;
  color: var(--text-2);
  transition: var(--t);
  display: inline-flex;
  align-items: center;
  gap: 0;
}
.footer-nav-list a:hover { color: var(--accent); gap: 0.375rem; }
.footer-nav-list a::before {
  content: '→';
  font-size: 0.75rem;
  color: var(--accent);
  opacity: 0;
  width: 0;
  overflow: hidden;
  transition: opacity var(--t), width var(--t);
}
.footer-nav-list a:hover::before { opacity: 1; width: 1.1rem; }

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.social-link {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  transition: var(--t);
}
.social-link:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #080810;
  box-shadow: 0 0 16px var(--accent-glow);
  transform: translateY(-2px);
}
.social-link svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.footer-bottom {
  padding-block: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}
@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}
.footer-copy { font-size: 0.8125rem; color: var(--text-3); }

/* ── 14. SCROLL REVEAL ANIMATIONS ── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}
[data-reveal="left"]  { transform: translateX(-28px); }
[data-reveal="right"] { transform: translateX(28px); }
[data-reveal="left"].revealed,
[data-reveal="right"].revealed { transform: translateX(0); }

[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }
[data-delay="5"] { transition-delay: 0.5s; }
[data-delay="6"] { transition-delay: 0.6s; }

/* ── 15. ACCESSIBILITY ── */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 999;
  background: var(--accent);
  color: #080810;
  padding: 0.5rem 1rem;
  border-radius: var(--r-sm);
  font-weight: 700;
  transition: top var(--t);
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ── 16. EXTRAS ── */
::selection {
  background: rgba(0, 212, 255, 0.2);
  color: var(--text);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-md); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

hr.divider { height: 1px; background: var(--border); border: none; margin: 0; }

/* ── 17. QUOTATION WIZARD MODAL ── */
.wz-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-slow);
}
.wz-modal.open {
  opacity: 1;
  pointer-events: all;
}
.wz-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  cursor: pointer;
}
.wz-dialog {
  position: relative;
  z-index: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-md);
  border-top: 3px solid var(--accent);
  border-radius: var(--r-md);
  width: 100%;
  max-width: 600px;
  max-height: 92vh;
  overflow-y: auto;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.7);
  transform: translateY(20px) scale(0.97);
  transition: transform var(--t-slow);
}
.wz-modal.open .wz-dialog {
  transform: translateY(0) scale(1);
}
.wz-dialog::-webkit-scrollbar { width: 4px; }
.wz-dialog::-webkit-scrollbar-thumb { background: var(--border-md); border-radius: 2px; }
.wz-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.wz-service-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-glow);
  border: 1px solid rgba(242, 183, 5, 0.25);
  padding: 0.25rem 0.75rem;
  border-radius: var(--r-sm);
  display: inline-block;
  margin-bottom: 0.5rem;
}
.wz-title {
  font-size: 1.375rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text);
  text-transform: uppercase;
}
.wz-close {
  width: 36px;
  height: 36px;
  border-radius: var(--r-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-2);
  flex-shrink: 0;
  line-height: 1;
  transition: var(--t);
}
.wz-close:hover {
  background: rgba(242, 183, 5, 0.1);
  border-color: var(--accent);
  color: var(--accent);
}
.wz-progress { margin-bottom: 2rem; }
.wz-prog-track {
  height: 3px;
  background: var(--border-md);
  border-radius: 2px;
  margin-bottom: 0.75rem;
}
.wz-prog-fill {
  height: 100%;
  background: var(--accent);
  border-radius: 2px;
  transition: width 0.4s var(--ease);
  box-shadow: 0 0 8px rgba(242, 183, 5, 0.45);
}
.wz-prog-labels {
  display: flex;
  justify-content: space-between;
}
.wz-prog-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  transition: color var(--t);
}
.wz-prog-label.active { color: var(--accent); font-weight: 600; }
.wz-step { display: none; }
.wz-step.active { display: block; animation: wzFadeIn 0.3s var(--ease); }
@keyframes wzFadeIn {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}
.wz-step-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 0.5rem;
  display: block;
}
.wz-step-title {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  color: var(--text);
}
.wz-step-sub {
  font-size: 0.875rem;
  color: var(--text-2);
  margin-bottom: 1.25rem;
  margin-top: -0.75rem;
  line-height: 1.6;
}
.wz-options {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  margin-bottom: 1.5rem;
}
.wz-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.625rem;
  margin-bottom: 1.5rem;
}
@media (max-width: 420px) { .wz-options-grid { grid-template-columns: 1fr; } }
.wz-option {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.875rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  text-align: left;
  cursor: pointer;
  transition: var(--t);
  font-size: 0.9375rem;
  color: var(--text-2);
  width: 100%;
}
.wz-option:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-md);
  color: var(--text);
}
.wz-option.selected {
  background: var(--accent-glow);
  border-color: var(--accent);
  color: var(--text);
}
.wz-opt-icon { font-size: 1.25rem; flex-shrink: 0; }
.wz-opt-label { font-weight: 500; }
.wz-fields { display: flex; flex-direction: column; }
.wz-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.wz-btn { min-width: 130px; }
.wz-error {
  font-size: 0.8125rem;
  color: #f87171;
  margin-bottom: 0.75rem;
  display: none;
}
.wz-step-confirm { text-align: center; padding: 1.5rem 0; }
.wz-confirm-icon { font-size: 4rem; margin-bottom: 1rem; line-height: 1; display: block; }
.wz-confirm-text {
  color: var(--text-2);
  font-size: 0.9375rem;
  line-height: 1.8;
  max-width: 44ch;
  margin-inline: auto;
  margin-bottom: 1.5rem;
}
.card[data-service] { cursor: pointer; }
.card-quote-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  margin-top: 1.5rem;
  transition: var(--t);
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  padding: 0;
  letter-spacing: 0.03em;
}
.card-quote-btn:hover { gap: 0.65rem; }