/* ==========================================================================
   KEYS CONSTRUCTION - MINIMALIST LIGHT DESIGN SYSTEM
   ========================================================================== */

:root {
  --clr-bg: #f8fafc;
  --clr-surface: #ffffff;
  --clr-border: #e2e8f0;
  
  --clr-navy: #1e293b;
  --clr-navy-dark: #0f172a;
  
  --clr-terracotta: #d35400;
  --clr-terracotta-light: #ea580c;
  
  --clr-text-main: #334155;
  --clr-text-muted: #64748b;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--clr-bg);
  color: var(--clr-text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.text-center { text-align: center; }
.font-mono { font-family: monospace; }
.text-orange { color: var(--clr-terracotta) !important; }

/* Top Contact Bar */
.top-contact-bar {
  background: var(--clr-navy-dark);
  color: #ffffff;
  padding: 10px 0;
  font-size: 0.85rem;
  border-bottom: 3px solid var(--clr-terracotta);
}

.top-bar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.location-badge {
  font-weight: 700;
  color: #cbd5e1;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-pill {
  font-family: var(--font-heading);
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 99px;
  transition: all 0.2s ease;
}

.phone-pill {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.phone-pill:hover {
  background: rgba(255, 255, 255, 0.2);
}

.email-pill {
  background: rgba(211, 84, 0, 0.25);
  color: #ffedd5;
}

.email-pill:hover {
  background: rgba(211, 84, 0, 0.4);
}

.quote-pill {
  background: var(--clr-terracotta);
  color: #ffffff;
  box-shadow: 0 0 12px rgba(211, 84, 0, 0.4);
  transition: all 0.2s ease;
}

.quote-pill:hover {
  background: var(--clr-terracotta-light);
  transform: translateY(-1px);
  box-shadow: 0 0 16px rgba(234, 88, 12, 0.6);
}

/* Hero Section */
.brand-hero-section {
  background: #ffffff;
  padding: 40px 0 35px 0;
  border-bottom: 1px solid var(--clr-border);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.logo-wrapper {
  max-width: 620px;
  margin: 0 auto 12px auto;
}

.brand-logo-img {
  width: 100%;
  height: auto;
  display: block;
}

.brand-tagline {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--clr-navy-dark);
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1.05rem;
  border-radius: var(--radius-sm);
}

.btn-secondary {
  background: var(--clr-navy);
  color: #ffffff;
}

.btn-secondary:hover {
  background: var(--clr-navy-dark);
}

/* Form Pulse Highlight Animation */
.highlight-pulse {
  animation: formPulseGlow 1.8s ease-in-out 2 forwards;
}

@keyframes formPulseGlow {
  0% {
    border-color: var(--clr-border);
    box-shadow: 0 0 0 rgba(211, 84, 0, 0);
  }
  30% {
    border-color: var(--clr-terracotta);
    box-shadow: 0 0 30px rgba(211, 84, 0, 0.6), 0 0 60px rgba(211, 84, 0, 0.3);
    transform: scale(1.02);
  }
  60% {
    border-color: var(--clr-terracotta-light);
    box-shadow: 0 0 20px rgba(234, 88, 12, 0.4);
    transform: scale(1.01);
  }
  100% {
    border-color: var(--clr-terracotta);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    transform: scale(1);
  }
}

/* Sections */
.main-content {
  padding: 50px 24px;
  display: flex;
  flex-direction: column;
  gap: 60px;
}

.section-heading {
  margin-bottom: 32px;
}

.section-kicker {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--clr-navy);
  background: rgba(30, 41, 59, 0.08);
  padding: 4px 12px;
  border-radius: 99px;
  display: inline-block;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 900;
  color: var(--clr-navy-dark);
}

.heading-line {
  width: 60px;
  height: 4px;
  background: var(--clr-terracotta);
  margin: 10px auto 0 auto;
  border-radius: 99px;
}

/* Fact Cards Grid */
.services-fact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.fact-card {
  background: var(--clr-surface);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.fact-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-terracotta);
}

.card-icon-box {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--clr-navy-dark);
  margin-bottom: 16px;
  border-bottom: 2px solid var(--clr-border);
  padding-bottom: 8px;
}

.fact-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.9rem;
}

.fact-list li {
  line-height: 1.4;
  color: var(--clr-text-main);
}

.fact-list strong {
  color: var(--clr-navy-dark);
}

/* Equipment Grid */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.eq-item {
  background: #ffffff;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 22px;
}

.eq-badge {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--clr-terracotta);
  background: rgba(211, 84, 0, 0.1);
  padding: 3px 8px;
  border-radius: 6px;
  display: inline-block;
  margin-bottom: 8px;
}

.eq-item h4 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--clr-navy-dark);
  margin-bottom: 6px;
}

.eq-item p {
  font-size: 0.85rem;
  color: var(--clr-text-muted);
}

/* Contact Section */
.contact-section {
  background: #ffffff;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-heading {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--clr-navy-dark);
  margin: 6px 0 10px 0;
}

.contact-subtext {
  font-size: 0.95rem;
  color: var(--clr-text-muted);
  margin-bottom: 28px;
}

.info-blocks {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.info-block {
  display: flex;
  align-items: center;
  gap: 16px;
}

.info-icon {
  font-size: 1.6rem;
}

.info-block strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--clr-navy-dark);
}

.info-block a, .info-block p {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-terracotta);
}

.contact-form-card {
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--clr-navy-dark);
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-navy-dark);
}

.form-group input, .form-group select {
  background: #ffffff;
  border: 1px solid var(--clr-border);
  color: var(--clr-navy-dark);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  outline: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

.btn-primary {
  background: var(--clr-terracotta);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--clr-terracotta-light);
}

.btn-block { width: 100%; }

.form-feedback {
  margin-top: 14px;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

/* Footer */
.site-footer {
  background: var(--clr-navy-dark);
  color: #94a3b8;
  padding: 24px 0;
  border-top: 3px solid var(--clr-terracotta);
  font-size: 0.85rem;
}

.footer-sub {
  color: #64748b;
  margin-top: 4px;
}

/* ==========================================================================
   Responsive Mobile Optimization (Vertical Mobile Screens - Max 768px)
   ========================================================================== */
@media (max-width: 768px) {
  html, body {
    width: 100%;
    overflow-x: hidden;
  }

  .container {
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
    box-sizing: border-box !important;
  }

  /* Top Contact Bar */
  .top-contact-bar {
    padding: 10px 0;
  }

  .top-bar-container {
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
    text-align: center;
  }

  .top-bar-left {
    justify-content: center;
    margin-bottom: 2px;
  }

  .top-bar-right {
    flex-direction: column;
    width: 100%;
    gap: 6px;
  }

  .contact-pill {
    width: 100%;
    justify-content: center;
    text-align: center;
    font-size: 0.88rem;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
  }

  /* Hero Section */
  .brand-hero-section {
    padding: 24px 0 20px 0;
  }

  .logo-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 4px;
  }

  .brand-logo-img {
    width: 100%;
    height: auto;
  }

  .brand-tagline {
    font-size: 0.95rem;
    line-height: 1.45;
    padding: 0 4px;
    margin-bottom: 16px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    font-size: 1rem;
    padding: 14px 16px;
  }

  /* Section Padding & Headings */
  .fact-sheet-section,
  .equipment-section,
  .contact-section {
    padding: 32px 0;
  }

  .section-title {
    font-size: 1.75rem;
  }

  /* Grids & Cards */
  .services-fact-grid,
  .equipment-grid,
  .contact-grid {
    grid-template-columns: 1fr !important;
    width: 100% !important;
    gap: 16px !important;
  }

  .fact-card,
  .equipment-card,
  .contact-form-card,
  .contact-info-panel {
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .contact-form-card {
    padding: 20px 16px !important;
  }

  .contact-heading {
    font-size: 1.5rem;
  }
}