/* Beyond The Grid — Production Design System (Midnight & Lime) */

:root {
  --btg-night: #091726;
  --btg-deep: #0b1c2e;
  --btg-forest: #122c47;
  --btg-cream: #f1f3ee;
  --btg-sand: #dfe8d6;
  --btg-lime: #c4e552;
  --btg-lime-hover: #b3d63e;
  --btg-amber: #e39b3c;
  --btg-blue-accent: #1f5c8b;
  --btg-muted-steel: #93a6b5;
  --btg-ink: #0f2338;
  --btg-body: #44505c;
  --btg-body-light: #d6e2ea;
  --font-serif: 'Newsreader', Georgia, serif;
  --font-mono: 'Space Mono', monospace;
  --font-sans: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--btg-cream);
  color: var(--btg-ink);
}

body {
  margin: 0;
  font-family: var(--font-serif);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-height: 1.6;
}

::selection {
  background: var(--btg-lime);
  color: var(--btg-night);
}

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

/* Ensure any image filling its parent container is never distorted or skewed */
img[style*="height:100%"],
img[style*="height: 100%"],
.media-box img,
.hero-media-bg {
  object-fit: cover !important;
  object-position: center;
}

/* Typography Helpers */
.font-mono { font-family: var(--font-mono); }
.font-sans { font-family: var(--font-sans); }
.font-serif { font-family: var(--font-serif); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--btg-blue-accent);
  display: inline-block;
}

.eyebrow-lime {
  color: var(--btg-lime);
}

.eyebrow-amber {
  color: var(--btg-amber);
}

.section-title {
  font-size: clamp(2rem, 4.2vw, 3.6rem);
  line-height: 1.08;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--btg-forest);
  margin: 1rem 0 1.25rem;
  text-wrap: balance;
}

.section-title-light {
  color: #f2f6f8;
}

/* Containers */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
}

.section-pad {
  padding: 90px 0;
}

/* Navigation Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 28, 46, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(196, 229, 82, 0.28);
  transition: all 0.3s ease;
  width: 100%;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 36px;
  max-width: 1360px;
  margin: 0 auto;
  min-height: 80px;
  box-sizing: border-box;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  color: #ffffff;
  flex-shrink: 0;
}

.brand-logo {
  height: 52px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.brand-sub {
  display: none !important;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 30px);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #dce6ee;
  text-decoration: none;
  padding: 8px 4px;
  position: relative;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--btg-lime);
}

.nav-link.active {
  color: #ffffff;
  font-weight: 700;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--btg-lime);
  border-radius: 2px;
}

.site-header .btn-lime {
  font-family: var(--font-sans) !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  letter-spacing: 0.02em !important;
  padding: 11px 24px !important;
  border-radius: 4px !important;
  background: var(--btg-lime) !important;
  color: #0b1c2e !important;
  margin-left: 6px;
  box-shadow: 0 4px 14px rgba(196, 229, 82, 0.28);
  transition: all 0.2s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1.2;
  text-decoration: none;
}

.site-header .btn-lime:hover {
  background: #d4f268 !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196, 229, 82, 0.45);
}

/* Mobile Hamburger Toggle */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  cursor: pointer;
  padding: 8px 10px;
  z-index: 1100;
  transition: border-color 0.2s;
}

.mobile-nav-toggle:hover,
.mobile-nav-toggle:focus {
  border-color: var(--btg-lime);
  outline: none;
}

.mobile-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  margin: 5px 0;
  transition: transform 0.25s ease, opacity 0.25s ease, background-color 0.25s ease;
  border-radius: 1px;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
  background: var(--btg-lime);
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
  background: var(--btg-lime);
}

/* Mobile Drawer Overlay Backdrop */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-drawer-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 85%;
  max-width: 360px;
  background: #091726;
  border-left: 1px solid rgba(196, 229, 82, 0.25);
  z-index: 1050;
  display: flex;
  flex-direction: column;
  padding: 92px 28px 40px;
  gap: 16px;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -12px 0 36px rgba(0, 0, 0, 0.6);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-drawer.open {
  transform: translateX(0);
}

.mobile-drawer a:not(.btn) {
  font-family: var(--font-sans);
  font-size: 1.25rem;
  font-weight: 500;
  color: #e2eaf0;
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.2s, padding-left 0.2s;
}

.mobile-drawer a:not(.btn):hover,
.mobile-drawer a:not(.btn).active {
  color: var(--btg-lime);
  font-weight: 700;
  padding-left: 6px;
}

.mobile-drawer a:not(.btn).active::after {
  content: '●';
  font-size: 10px;
  color: var(--btg-lime);
}

.mobile-drawer .btn-lime {
  margin-top: 14px;
  width: 100%;
  box-sizing: border-box;
  padding: 14px;
  text-align: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  border-radius: 4px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  padding: 13px 26px;
  border-radius: 2px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-lime {
  background: var(--btg-lime);
  color: #18240a;
  box-shadow: 0 4px 18px rgba(11, 28, 46, 0.25);
}

.btn-lime:hover {
  background: var(--btg-lime-hover);
  transform: translateY(-1px);
}

.btn-outline {
  border: 2px solid rgba(255, 255, 255, 0.85);
  color: #ffffff;
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
  transform: translateY(-1px);
}

.btn-sand {
  background: var(--btg-sand);
  color: var(--btg-forest);
}

.btn-sand:hover {
  background: #ccd9c1;
  transform: translateY(-1px);
}

/* Optimized Zero-Lag Hero Section */
.hero-wrapper {
  position: relative;
  background: var(--btg-deep);
  color: #ffffff;
  overflow: hidden;
  min-height: 80vh;
  display: flex;
  align-items: flex-end;
}

.hero-media-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.75;
  transform: scale(1.02);
  transition: transform 12s ease-out;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(9, 23, 38, 0.45) 0%,
    rgba(9, 23, 38, 0.12) 35%,
    rgba(9, 23, 38, 0.88) 100%
  );
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 80px 0 70px;
  max-width: 900px;
}

.hero-badge {
  background: rgba(9, 23, 38, 0.5);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 8px 14px;
  border-radius: 2px;
  border: 1px solid rgba(196, 229, 82, 0.3);
}

.hero-title {
  font-size: clamp(2.8rem, 6.4vw, 5.5rem);
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin: 1.25rem 0 1rem;
  text-shadow: 0 3px 24px rgba(9, 23, 38, 0.8);
}

.hero-desc {
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  line-height: 1.55;
  color: #eaf1f6;
  max-width: 600px;
  margin-bottom: 2rem;
  text-shadow: 0 2px 12px rgba(9, 23, 38, 0.8);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Grids & Cards */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 56px;
  align-items: center;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.card-feature {
  border-top: 2px solid var(--btg-forest);
  padding-top: 24px;
}

.card-feature-num {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--btg-blue-accent);
}

.card-feature-title {
  margin: 12px 0 10px;
  font-size: 1.65rem;
  font-weight: 500;
  color: var(--btg-forest);
}

.card-feature-desc {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--btg-body);
  font-weight: 300;
}

/* Image wrappers */
.media-box {
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  background: #0b1c2e;
}

.media-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.media-box:hover img {
  transform: scale(1.03);
}

/* Footer */
.site-footer {
  background: var(--btg-night);
  color: #b9cbd8;
  border-top: 1px solid rgba(196, 229, 82, 0.2);
  padding: 80px 0 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-tagline {
  font-size: 1.35rem;
  color: #f1f3ee;
  font-style: italic;
  margin-top: 16px;
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--btg-lime);
  margin-bottom: 20px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col a {
  color: #b9cbd8;
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--font-mono);
  font-size: 12px;
  color: #7b90a2;
}

/* ============================================================
   RESPONSIVE DESIGN FOR ALL DEVICES (Mobile, Tablet, Laptop, Desktop)
   ============================================================ */

/* Tablet Rules (<= 1024px) */
@media (max-width: 1024px) {
  .nav-links { display: none !important; }
  .mobile-nav-toggle { display: flex !important; }
  .nav-inner { padding: 14px 24px; min-height: 72px; }

  /* Collapse 3-column and 4-column grids to 2-columns on tablet */
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr) !important; gap: 32px !important; }
  .footer-top { grid-template-columns: 1fr 1fr !important; }
  div[style*="grid-template-columns:repeat(3"],
  div[style*="grid-template-columns: repeat(3"],
  div[style*="grid-template-columns:repeat(4"],
  div[style*="grid-template-columns: repeat(4"],
  div[style*="grid-template-columns:1fr 1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr 1fr"] {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 32px !important;
  }

  /* Footer on tablet: 2 columns */
  footer div[style*="grid-template-columns:2fr 1fr 1fr"],
  footer div[style*="grid-template-columns: 2fr 1fr 1fr"] {
    grid-template-columns: 1fr 1fr !important;
    gap: 36px !important;
  }
}

/* Mobile Rules (<= 768px) */
@media (max-width: 768px) {
  .nav-links { display: none !important; }
  .mobile-nav-toggle { display: flex !important; }
  .nav-inner { padding: 12px 20px; min-height: 68px; }

  /* Collapse ALL multi-column grids to single column on mobile */
  .grid-2, .grid-3, .grid-4,
  div[style*="grid-template-columns:repeat(3"],
  div[style*="grid-template-columns: repeat(3"],
  div[style*="grid-template-columns:repeat(4"],
  div[style*="grid-template-columns: repeat(4"],
  div[style*="grid-template-columns:repeat(2"],
  div[style*="grid-template-columns: repeat(2"],
  div[style*="grid-template-columns:1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr"],
  div[style*="grid-template-columns:1fr 1.2fr"],
  div[style*="grid-template-columns: 1fr 1.2fr"],
  div[style*="grid-template-columns:0.9fr 1.1fr"],
  div[style*="grid-template-columns: 0.9fr 1.1fr"],
  div[style*="grid-template-columns:1.35fr 0.85fr"],
  div[style*="grid-template-columns: 1.35fr 0.85fr"],
  div[style*="grid-template-columns:1.3fr 1fr"],
  div[style*="grid-template-columns: 1.3fr 1fr"],
  div[style*="grid-template-columns:1.2fr 1fr"],
  div[style*="grid-template-columns: 1.2fr 1fr"],
  div[style*="grid-template-columns:1.15fr 0.85fr"],
  div[style*="grid-template-columns: 1.15fr 0.85fr"],
  div[style*="grid-template-columns:1.1fr 0.9fr"],
  div[style*="grid-template-columns: 1.1fr 0.9fr"],
  div[style*="grid-template-columns:1.4fr 1fr"],
  div[style*="grid-template-columns: 1.4fr 1fr"],
  div[style*="grid-template-columns:1.2fr 0.8fr"],
  div[style*="grid-template-columns: 1.2fr 0.8fr"],
  div[style*="grid-template-columns:0.85fr 1.15fr"],
  div[style*="grid-template-columns: 0.85fr 1.15fr"],
  div[style*="grid-template-columns:1fr 1fr 1fr"],
  div[style*="grid-template-columns: 1fr 1fr 1fr"],
  div[style*="grid-template-columns:2fr 1fr 1fr"],
  div[style*="grid-template-columns: 2fr 1fr 1fr"],
  div[style*="grid-template-columns:repeat(3,minmax(0,1fr))"],
  div[style*="grid-template-columns: repeat(3,minmax(0,1fr))"] {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }

  /* Padding adjustments for all section containers on mobile */
  div[style*="padding:80px 40px"],
  div[style*="padding: 80px 40px"],
  div[style*="padding:90px 40px"],
  div[style*="padding: 90px 40px"],
  div[style*="padding:100px 40px"],
  div[style*="padding: 100px 40px"],
  div[style*="padding:96px 40px"],
  div[style*="padding: 96px 40px"],
  div[style*="padding:70px 40px"],
  div[style*="padding: 70px 40px"],
  div[style*="padding:76px 40px"],
  div[style*="padding: 76px 40px"],
  div[style*="padding:64px 40px"],
  div[style*="padding: 64px 40px"],
  div[style*="padding:60px 40px"],
  div[style*="padding: 60px 40px"],
  div[style*="padding:56px 40px"],
  div[style*="padding: 56px 40px"],
  div[style*="padding:56px 48px"],
  div[style*="padding: 56px 48px"],
  div[style*="padding:52px 44px"],
  div[style*="padding: 52px 44px"],
  div[style*="padding:40px 40px"],
  div[style*="padding: 40px 40px"],
  div[style*="padding:24px 40px"],
  div[style*="padding: 24px 40px"] {
    padding-left: 20px !important;
    padding-right: 20px !important;
    padding-top: clamp(40px, 7vw, 64px) !important;
    padding-bottom: clamp(40px, 7vw, 64px) !important;
  }

  /* Footer layout collapse */
  footer div[style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
    gap: 32px !important;
  }
  footer div[style*="border-top:1px solid"] {
    padding-left: 20px !important;
    padding-right: 20px !important;
    flex-direction: column !important;
    text-align: center !important;
    gap: 12px !important;
  }

  /* Hero section adjustments */
  .hero-wrapper { min-height: 80vh !important; }
  .hero-content { padding: 36px 0 44px !important; }
  .container { padding: 0 20px !important; }
  .section-pad { padding: 50px 0 !important; }

  /* News featured card stacking */
  a[style*="grid-template-columns:1.3fr 1fr"] {
    grid-template-columns: 1fr !important;
  }

  /* Hero button stacking on mobile */
  .hero-cta-group {
    flex-direction: column !important;
    width: 100% !important;
    gap: 12px !important;
  }
  .hero-cta-group a {
    width: 100% !important;
    text-align: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
  }

  /* Consultation form two-column inputs collapse on mobile */
  form div[style*="grid-template-columns:1fr 1fr"],
  form div[style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }

  /* Services timeline rail button font scaling */
  #proc button[data-step] span:last-child {
    font-size: 8.5px !important;
    letter-spacing: 0.04em !important;
  }
}

/* Small Mobile Rules (<= 480px) */
@media (max-width: 480px) {
  .nav-inner { padding: 10px 16px !important; min-height: 62px !important; }
  .brand-logo { height: 42px !important; }
  .brand-sub { font-size: 9px !important; letter-spacing: 0.16em !important; padding-left: 10px !important; }

  /* Extra tight side padding for small phones */
  div[style*="padding:80px 40px"],
  div[style*="padding: 80px 40px"],
  div[style*="padding:90px 40px"],
  div[style*="padding: 90px 40px"],
  div[style*="padding:100px 40px"],
  div[style*="padding: 100px 40px"],
  div[style*="padding:96px 40px"],
  div[style*="padding: 96px 40px"],
  div[style*="padding:70px 40px"],
  div[style*="padding: 70px 40px"],
  div[style*="padding:76px 40px"],
  div[style*="padding: 76px 40px"],
  div[style*="padding:64px 40px"],
  div[style*="padding: 64px 40px"],
  div[style*="padding:60px 40px"],
  div[style*="padding: 60px 40px"],
  div[style*="padding:56px 40px"],
  div[style*="padding: 56px 40px"],
  div[style*="padding:56px 48px"],
  div[style*="padding: 56px 48px"],
  div[style*="padding:52px 44px"],
  div[style*="padding: 52px 44px"],
  div[style*="padding:40px 40px"],
  div[style*="padding: 40px 40px"],
  div[style*="padding:24px 40px"],
  div[style*="padding: 24px 40px"] {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  /* Form radio cards full width */
  div[style*="grid-template-columns:repeat(auto-fit, minmax(240px, 1fr))"] {
    grid-template-columns: 1fr !important;
  }

  /* Fluid typography adjustments */
  h1 { font-size: clamp(2rem, 8.5vw, 2.8rem) !important; line-height: 1.15 !important; }
  h2 { font-size: clamp(1.6rem, 7vw, 2.2rem) !important; line-height: 1.2 !important; }
}

@media (max-width: 360px) {
  .brand-sub { display: none !important; }
}