/* ============================================================
   MIES ENGINEERING — Global Design System
   Primary Green: #7AC143 | Dark Navy: #1A3F5C
   Fonts: Barlow Condensed (display) + Barlow (body) + Space Mono (labels)
   ============================================================ */

/* === GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,300;0,400;0,600;0,700;0,800;0,900;1,700&family=Barlow:wght@300;400;500;600&family=Space+Mono:wght@400;700&display=swap');

/* === CUSTOM PROPERTIES === */
:root {
  --green:       #7AC143;
  --green-dark:  #5fa032;
  --green-light: #9ed660;
  --green-muted: rgba(122,193,67,0.12);
  --navy:        #1A3F5C;
  --navy-dark:   #0f2538;
  --navy-mid:    #254d6e;
  --white:       #ffffff;
  --off-white:   #f4f6f2;
  --light-gray:  #e6ece2;
  --mid-gray:    #8a9a88;
  --dark-gray:   #1e2a1c;
  --text:        #1a2218;
  --text-light:  #4a5c46;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --font-mono:    'Space Mono', monospace;

  --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:  cubic-bezier(0.65, 0, 0.35, 1);

  --nav-h: 72px;
  --radius: 6px;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.18);
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* === UTILITY === */
.container { max-width: 1300px; margin: 0 auto; padding: 0 2rem; }
.container-wide { max-width: 1500px; margin: 0 auto; padding: 0 2rem; }
.section-pad { padding: 7rem 0; }
.section-pad-sm { padding: 4rem 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0; }

/* === SCROLL REVEALS === */
.reveal, .reveal-l, .reveal-r, .reveal-s {
  opacity: 0;
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out);
}
.reveal   { transform: translateY(44px); }
.reveal-l { transform: translateX(-52px); }
.reveal-r { transform: translateX(52px); }
.reveal-s { transform: scale(0.93); }
.reveal.in, .reveal-l.in, .reveal-r.in, .reveal-s.in { opacity: 1; transform: none; }
.d1 { transition-delay: 0.08s; }
.d2 { transition-delay: 0.16s; }
.d3 { transition-delay: 0.24s; }
.d4 { transition-delay: 0.32s; }
.d5 { transition-delay: 0.40s; }
.d6 { transition-delay: 0.48s; }
.d7 { transition-delay: 0.56s; }
.d8 { transition-delay: 0.64s; }

/* ============================================================
   NAVIGATION — Sticky + Fullscreen Mega Menu
   ============================================================ */
#site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 2000;
  background: rgba(15, 37, 56, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--green);
  height: var(--nav-h);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
#site-nav.scrolled {
  background: rgba(10, 26, 40, 0.99);
  box-shadow: 0 4px 40px rgba(0,0,0,0.35);
}
.nav-wrap {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-shrink: 0;
  z-index: 10;
}
.nav-logo img {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 0 10px rgba(122,193,67,0.4));
  transition: filter 0.3s;
}
.nav-logo:hover img { filter: drop-shadow(0 0 20px rgba(122,193,67,0.7)); }
.nav-logo-text {
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
}
.nav-logo-text em { color: var(--green); font-style: normal; font-weight: 800; }

/* Desktop nav links */
.nav-primary {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  justify-content: center;
}
.nav-primary > li { position: relative; }
.nav-primary > li > a {
  display: flex;
  align-items: center;
  gap: 0.28rem;
  padding: 0 1rem;
  height: var(--nav-h);
  color: rgba(255,255,255,0.78);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: color 0.2s;
  white-space: nowrap;
}
.nav-primary > li > a .chevron {
  width: 10px;
  height: 10px;
  transition: transform 0.25s var(--ease-out);
  opacity: 0.6;
}
.nav-primary > li > a:hover,
.nav-primary > li.active > a { color: var(--green); }
.nav-primary > li > a:hover .chevron { transform: rotate(180deg); opacity: 1; }

/* Nav CTA */
.nav-cta-wrap { flex-shrink: 0; display: flex; align-items: center; gap: 0.75rem; }
.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--green);
  color: var(--navy-dark);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.55rem 1.3rem;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-nav-cta:hover {
  background: var(--green-light);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(122,193,67,0.35);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  z-index: 10;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   FULLSCREEN MEGA MENU
   ============================================================ */
#mega-menu {
  position: fixed;
  inset: 0;
  z-index: 1900;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s ease;
  overflow: hidden;
}
#mega-menu.open {
  pointer-events: auto;
  opacity: 1;
}
/* Backdrop */
.mega-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 26, 40, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
/* Panel */
.mega-panel {
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  bottom: 0;
  display: grid;
  grid-template-columns: 280px 1fr;
  transform: translateY(-20px);
  transition: transform 0.4s var(--ease-out);
}
#mega-menu.open .mega-panel { transform: translateY(0); }

/* Left sidebar — category tabs */
.mega-sidebar {
  background: rgba(255,255,255,0.03);
  border-right: 1px solid rgba(122,193,67,0.15);
  padding: 2rem 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.mega-tab {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  transition: background 0.2s;
  border-left: 3px solid transparent;
  position: relative;
}
.mega-tab:hover { background: rgba(122,193,67,0.07); }
.mega-tab.active {
  background: rgba(122,193,67,0.1);
  border-left-color: var(--green);
}
.mega-tab-icon {
  width: 36px;
  height: 36px;
  color: var(--mid-gray);
  flex-shrink: 0;
  transition: color 0.2s;
}
.mega-tab.active .mega-tab-icon,
.mega-tab:hover .mega-tab-icon { color: var(--green); }
.mega-tab-label {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  line-height: 1.2;
  transition: color 0.2s;
}
.mega-tab.active .mega-tab-label,
.mega-tab:hover .mega-tab-label { color: var(--white); }

/* Right content panels */
.mega-content-area {
  padding: 2.5rem 3rem;
  overflow-y: auto;
  position: relative;
}
.mega-pane {
  display: none;
  animation: fadeInPane 0.3s ease;
}
.mega-pane.active { display: block; }
@keyframes fadeInPane {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
.mega-pane-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}
.mega-pane-title span { color: var(--green); }
.mega-pane-desc {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  max-width: 560px;
  line-height: 1.65;
}
.mega-links-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.mega-link {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
  cursor: pointer;
}
.mega-link:hover {
  background: rgba(122,193,67,0.08);
  border-color: rgba(122,193,67,0.3);
  transform: translateY(-2px);
}
.mega-link-icon {
  width: 32px;
  height: 32px;
  color: var(--green);
  flex-shrink: 0;
  margin-top: 1px;
}
.mega-link strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.2rem;
}
.mega-link span {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}
/* Mega close btn */
.mega-close {
  position: absolute;
  top: 1.5rem;
  right: 2rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s;
  color: rgba(255,255,255,0.6);
}
.mega-close:hover { background: rgba(122,193,67,0.2); color: var(--green); }
.mega-close svg { width: 18px; height: 18px; }

/* Mobile nav drawer */
.mobile-nav-drawer {
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  bottom: 0;
  z-index: 1800;
  background: var(--navy-dark);
  overflow-y: auto;
  padding: 1.5rem 1.5rem 3rem;
  transform: translateX(-100%);
  transition: transform 0.35s var(--ease-out);
}
.mobile-nav-drawer.open { transform: translateX(0); }
.mobile-nav-section {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}
.mobile-nav-section h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.75rem;
}
.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0;
  color: rgba(255,255,255,0.75);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: color 0.2s;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  cursor: pointer;
}
.mobile-nav-link svg { width: 18px; height: 18px; color: var(--green); flex-shrink: 0; }
.mobile-nav-link:hover { color: var(--green); }

/* ============================================================
   GLOBAL TYPOGRAPHY
   ============================================================ */
.label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--navy-dark);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.label::before { content: ''; width: 28px; height: 1px; background: var(--navy-dark); }
.label-light { color: rgba(122,193,67,0.8); }
.label-light::before { background: rgba(122,193,67,0.8); }

.h1 { font-family: var(--font-display); font-size: clamp(3rem, 6vw, 6rem); font-weight: 900; line-height: 0.92; letter-spacing: -0.02em; text-transform: uppercase; }
.h2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.6rem); font-weight: 800; line-height: 0.95; letter-spacing: -0.01em; text-transform: uppercase; }
.h3 { font-family: var(--font-display); font-size: clamp(1.5rem, 2.5vw, 2.2rem); font-weight: 800; line-height: 1.0; text-transform: uppercase; }
.h4 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; }

.accent { color: var(--green); }
.accent-navy { color: var(--navy); }

.body-lg { font-size: 1.1rem; line-height: 1.78; color: var(--text-light); }
.body-md { font-size: 0.95rem; line-height: 1.72; color: var(--text-light); }
.body-sm { font-size: 0.85rem; line-height: 1.65; color: var(--text-light); }

.divider { width: 56px; height: 4px; background: var(--green); margin: 1.25rem 0; border-radius: 2px; }
.divider-center { margin: 1.25rem auto; }

/* ============================================================
   GLOBAL BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: all 0.22s var(--ease-out);
  white-space: nowrap;
  padding: 0.85rem 1.8rem;
  font-size: 0.9rem;
}
.btn svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }

.btn-primary { background: var(--green); color: var(--navy-dark); }
.btn-primary:hover { background: var(--green-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(122,193,67,0.3); }

.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-mid); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(26,63,92,0.35); }

.btn-outline-white { background: transparent; color: var(--white); border: 1.5px solid rgba(255,255,255,0.35); }
.btn-outline-white:hover { border-color: var(--green); color: var(--green); transform: translateY(-2px); }

.btn-outline-green { background: transparent; color: var(--green); border: 1.5px solid var(--green); }
.btn-outline-green:hover { background: var(--green); color: var(--navy-dark); transform: translateY(-2px); }

.btn-ghost { background: transparent; color: var(--navy); padding-left: 0; padding-right: 0; }
.btn-ghost:hover { color: var(--green); }
.btn-ghost::after { content: '→'; margin-left: 4px; transition: margin-left 0.2s; }
.btn-ghost:hover::after { margin-left: 10px; }

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: rgba(255,255,255,0.55); transition: color 0.2s; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb span { color: var(--green); }
.breadcrumb .sep { opacity: 0.3; }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: var(--navy-dark);
  padding: calc(var(--nav-h) + 4rem) 0 4rem;
  position: relative;
  overflow: hidden;
  min-height: 420px;
  display: flex;
  align-items: flex-end;
}
.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122,193,67,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122,193,67,0.035) 1px, transparent 1px);
  background-size: 56px 56px;
}
.page-hero-glow {
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(122,193,67,0.1) 0%, transparent 68%);
  pointer-events: none;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(122,193,67,0.12);
  border: 1px solid rgba(122,193,67,0.3);
  border-radius: 100px;
  padding: 0.3rem 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.25rem;
}
.page-hero-badge svg { width: 12px; height: 12px; }
.page-hero h1 { color: var(--white); margin-bottom: 1.25rem; }
.page-hero p { color: rgba(255,255,255,0.6); max-width: 620px; font-size: 1.05rem; line-height: 1.75; margin-bottom: 2rem; }
.page-hero-icon {
  position: absolute;
  right: 4rem;
  bottom: -2rem;
  opacity: 0.08;
  pointer-events: none;
}
.page-hero-icon svg { width: 300px; height: 300px; color: var(--white); }

/* ============================================================
   SERVICE DETAIL SECTIONS
   ============================================================ */
.service-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.service-feature.reverse { direction: rtl; }
.service-feature.reverse > * { direction: ltr; }
.service-icon-block {
  background: var(--navy);
  border-radius: 12px;
  padding: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
}
.service-icon-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(122,193,67,0.08) 0%, transparent 60%);
}
.service-icon-block svg { position: relative; z-index: 1; }

/* Bullet list */
.check-list { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 1.25rem; }
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.93rem;
  color: var(--text-light);
  line-height: 1.5;
}
.check-list li::before {
  content: '';
  width: 18px;
  height: 18px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='%237AC143' stroke-width='2.5' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Stats band */
.stats-band {
  background: var(--navy);
  padding: 3.5rem 0;
}
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.06);
}
.stat-item {
  background: var(--navy);
  padding: 2.5rem 2rem;
  text-align: center;
  transition: background 0.25s;
}
.stat-item:hover { background: var(--navy-mid); }
.stat-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--green);
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* Cards grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 8px;
  padding: 2rem;
  transition: box-shadow 0.25s, transform 0.25s, border-color 0.25s;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 3px;
  background: var(--green);
  transition: width 0.35s var(--ease-out);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); border-color: rgba(122,193,67,0.3); }
.card:hover::before { width: 100%; }
.card-icon { width: 52px; height: 52px; color: var(--navy); margin-bottom: 1.25rem; }
.card:hover .card-icon { color: var(--green); }
.card h3 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; color: var(--navy); margin-bottom: 0.6rem; }
.card p { font-size: 0.87rem; color: var(--text-light); line-height: 1.65; }

/* Dark card variant */
.card-dark {
  background: rgba(255,255,255,0.03);
  border-color: rgba(122,193,67,0.12);
}
.card-dark h3 { color: var(--white); }
.card-dark p { color: rgba(255,255,255,0.55); }
.card-dark .card-icon { color: var(--green); }

/* CTA band */
.cta-band {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(122,193,67,0.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(122,193,67,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-inner h2 { color: var(--white); margin-bottom: 1rem; }
.cta-inner p { color: rgba(255,255,255,0.6); margin-bottom: 2.5rem; max-width: 540px; margin-left: auto; margin-right: auto; font-size: 1rem; line-height: 1.7; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
  background: var(--dark-gray);
  color: rgba(255,255,255,0.55);
}
.footer-top {
  padding: 4rem 0 3rem;
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr 1.2fr;
  gap: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-brand-logo img {
  height: 60px;
  width: auto;
  margin-bottom: 1rem;
  filter: brightness(1.05);
}
.footer-brand-logo p { font-size: 0.85rem; line-height: 1.7; max-width: 280px; margin-bottom: 1rem; }
.footer-tagline { font-family: var(--font-display); font-size: 0.88rem; font-weight: 700; color: var(--green); letter-spacing: 0.05em; font-style: italic; }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(122,193,67,0.25);
}
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { font-size: 0.83rem; color: rgba(255,255,255,0.48); transition: color 0.2s; }
.footer-col a:hover { color: var(--green); }
/* Newsletter */
.footer-newsletter p { font-size: 0.83rem; margin-bottom: 0.75rem; line-height: 1.6; }
.newsletter-form { display: flex; flex-direction: column; gap: 0.5rem; }
.newsletter-input {
  width: 100%;
  padding: 0.65rem 0.9rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 0.85rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s;
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.3); }
.newsletter-input:focus { border-color: var(--green); }
.newsletter-btn {
  width: 100%;
  padding: 0.65rem;
  background: var(--green);
  color: var(--navy-dark);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}
.newsletter-btn:hover { background: var(--green-light); }

.footer-bottom {
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p { font-size: 0.77rem; }
.footer-legal { display: flex; gap: 1.5rem; }
.footer-legal a { font-size: 0.77rem; color: rgba(255,255,255,0.38); transition: color 0.2s; }
.footer-legal a:hover { color: var(--green); }

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  background: var(--green);
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  z-index: 900;
  box-shadow: 0 4px 16px rgba(122,193,67,0.4);
}
#scroll-top-btn.show { opacity: 1; transform: translateY(0); }
#scroll-top-btn:hover { background: var(--green-light); }
#scroll-top-btn svg { width: 20px; height: 20px; color: var(--navy-dark); }

/* ============================================================
   FORMS (Tally.so embed + custom)
   ============================================================ */
.tally-embed-wrap {
  background: var(--white);
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}
.tally-embed-wrap iframe { display: block; width: 100%; min-height: 540px; border: none; }

.form-field { margin-bottom: 1.1rem; }
.form-field label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 0.4rem;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--off-white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(122,193,67,0.14);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1fr 1fr 1fr; }
  .footer-brand-logo { grid-column: 1 / -1; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .service-feature { grid-template-columns: 1fr; gap: 3rem; }
  .service-feature.reverse { direction: ltr; }
}
@media (max-width: 900px) {
  .nav-primary, .btn-nav-cta { display: none; }
  .hamburger { display: flex; }
  .mega-panel { grid-template-columns: 1fr; }
  .mega-sidebar { display: none; }
  .mega-links-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  :root { --nav-h: 64px; }
  .section-pad { padding: 4rem 0; }
  .cards-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
  .footer-brand-logo { grid-column: auto; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .mega-links-grid { grid-template-columns: 1fr; }
  .form-row-2 { grid-template-columns: 1fr; }
  .page-hero-icon { display: none; }
}


/* ── ABOUT PAGE SPECIFIC ── */
@media (max-width: 768px) {
  /* Force single column for inline-styled grids on mobile */
  .section-pad [style*="grid-template-columns:1fr 1fr 1fr"],
  .section-pad [style*="grid-template-columns: 1fr 1fr 1fr"] {
    grid-template-columns: 1fr !important;
  }
  .section-pad [style*="grid-template-columns:1fr 1fr"],
  .section-pad [style*="grid-template-columns: 1fr 1fr"] {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
  /* QHSE pillars */
  [style*="repeat(3,1fr)"] {
    grid-template-columns: 1fr 1fr !important;
  }
  /* Contact grid */
  [style*="grid-template-columns:1fr 1fr;gap:5rem"] {
    grid-template-columns: 1fr !important;
    gap: 2.5rem !important;
  }
  /* Service feature grids */
  .service-feature {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 480px) {
  [style*="repeat(3,1fr)"] {
    grid-template-columns: 1fr !important;
  }
}