/* ═══════════════════════════════════════════
   ROOT & RESET
═══════════════════════════════════════════ */
:root {
  --cream:       #FFFFFF;
  --cream-dark:  #F5F5F5;
  --dark:        #111111;
  --dark-2:      #1A1A1A;
  --dark-3:      #222222;
  --gold:        #C9A640;
  --gold-light:  #DFBB55;
  --gold-dark:   #A88520;
  --white:       #FFFFFF;
  --text-dark:   #1A1A1A;
  --text-muted:  #777777;
  --text-faint:  #AAAAAA;
  --border:      rgba(26,26,26,0.12);
  --border-dark: rgba(255,255,255,0.10);

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body:    'Source Sans 3', 'Helvetica Neue', Arial, sans-serif;

  --max-w:      1280px;
  --nav-h:      72px;
  --section-py: 100px;
  --transition: 0.3s ease;
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.08);
  --shadow:     0 4px 28px rgba(0,0,0,0.12);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 18px; }
body {
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ═══════════════════════════════════════════
   UTILITIES
═══════════════════════════════════════════ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
}
.section      { padding: var(--section-py) 0; }
.section-cream { background: var(--cream); }
.section-dark  { background: var(--dark); }

.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}
.label-gold { color: var(--gold); }

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(30px, 3.5vw, 45px);
  font-weight: 700;
  line-height: 1.22;
  color: var(--text-dark);
  margin-bottom: 20px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 56px;
  line-height: 1.8;
}
.section-cta  { margin-top: 56px; }
.intel-cta    { display: flex; gap: 16px; flex-wrap: wrap; }
.text-center  { text-align: center; }
.text-white   { color: var(--white) !important; }
.text-muted   { color: var(--text-faint) !important; }
.gold         { color: var(--gold); font-style: normal; }
.mx-auto      { margin-left: auto; margin-right: auto; }

/* Scroll-reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ═══════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 30px;
  border-radius: 3px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
/* Dark bg, white text — for use on cream sections */
.btn-dark            { background: var(--text-dark); color: var(--white); border-color: var(--text-dark); }
.btn-dark:hover      { background: #333; border-color: #333; }
/* Outline dark — for use on cream sections */
.btn-outline-dark         { background: transparent; color: var(--text-dark); border-color: var(--text-dark); }
.btn-outline-dark:hover   { background: var(--text-dark); color: var(--white); }
/* Gold — for use on dark sections */
.btn-gold            { background: var(--gold); color: var(--dark); border-color: var(--gold); }
.btn-gold:hover      { background: var(--gold-light); border-color: var(--gold-light); }
/* Outline white — for use on dark sections */
.btn-outline-white        { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.5); }
.btn-outline-white:hover  { border-color: var(--white); background: rgba(255,255,255,0.07); }

.btn-lg  { padding: 11px 24px; font-size: 0.85rem; }
.btn-sm  { padding: 10px 22px; font-size: 0.75rem; }
.btn-full { width: 100%; }

/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: var(--cream);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.navbar.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 2px 20px rgba(0,0,0,0.07);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo img {
  height: 34px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0;
  flex: 1;
  justify-content: center;
}
.nav-link {
  color: var(--text-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 16px;
  transition: color var(--transition);
  opacity: 0.6;
}
.nav-link:hover,
.nav-link.active { opacity: 1; color: var(--gold); }

.nav-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text-dark);
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  position: relative;
  margin-top: var(--nav-h);
  overflow: hidden;
  line-height: 0; /* collapse img whitespace */
}
.hero-img {
  width: 100%;
  height: auto;
  display: block;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255,255,255,0.88) 0%,
    rgba(255,255,255,0.72) 28%,
    rgba(255,255,255,0.18) 52%,
    transparent 68%
  );
  z-index: 1;
  pointer-events: none;
}
.hero-text {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  padding-top: 52px;
  z-index: 2;
}
.hero-text .container { width: 100%; }
.hero-content {
  max-width: 500px;
  display: flex;
  flex-direction: column;
  line-height: 1.5; /* restore normal line-height inside */
}
.hero-headline {
  font-family: var(--font-heading);
  font-size: clamp(32px, 3.6vw, 54px);
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.12;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.hero-sub {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: 24px;
  max-width: 460px;
}
.hero-stat-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 12px;
}
.hero-stat-icon { flex-shrink: 0; }
.hero-stat-text { display: flex; flex-direction: column; }
.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--text-dark);
  line-height: 1.1;
}
.hero-stat-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 2px;
}
.hero-support {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}
.hero-btns {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: stretch;
}

/* Scale indicators + buttons — right column */
.hero-right-col {
  position: absolute;
  right: 48px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 28px;
  align-items: flex-start;
  z-index: 2;
}
.hero-scale-bar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.hero-scale-item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.scale-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}
.scale-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.scale-num {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.08em;
  line-height: 1.2;
}
.scale-sub {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* Ecosystem tiles — bottom bar overlaid on landscape */
.hero-eco-bar {
  z-index: 2;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 14px 40px;
  background: rgba(0, 0, 0, 0.30);
}
.hero-eco-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0;
}
.hero-eco-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  flex: 1;
  text-align: center;
  padding: 4px 6px;
}
.hero-eco-tile + .hero-eco-tile {
  border-left: 1px solid rgba(201,166,64,0.2);
}
.eco-icon {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  filter: none;
}
.hero-eco-tile span {
  font-size: 0.58rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  line-height: 1.5;
}

/* ═══════════════════════════════════════════
   STATS SECTION
═══════════════════════════════════════════ */
.stats-section {
  background: var(--dark);
  padding: 56px 0;
}
.stats-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  gap: 24px;
  flex-wrap: wrap;
}
.stats-bar {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0;
}
.stat-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 16px;
  border-right: 1px solid var(--border-dark);
  transition: background var(--transition);
}
.stat-block:first-child { border-left: 1px solid var(--border-dark); }
.stat-block:hover { background: rgba(255,255,255,0.03); }
.stat-ico { margin-bottom: 14px; opacity: 0.85; }
.stat-num {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  line-height: 1.2;
}
.stat-lbl {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  line-height: 1.4;
}

/* ═══════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════ */
.about-section { border-bottom: 1px solid var(--border); }
.about-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
.about-col p {
  font-size: 0.97rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 16px;
}
.about-intro-sub {
  font-weight: 700;
  color: var(--text-dark) !important;
  margin-bottom: 8px !important;
}
.about-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
  padding-left: 4px;
}
.about-list li {
  font-size: 0.95rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.about-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 700;
}
.about-highlight {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.15rem !important;
  color: var(--text-dark) !important;
  border-left: 3px solid var(--gold);
  padding-left: 20px;
  margin: 24px 0 !important;
  line-height: 1.6 !important;
}

/* ═══════════════════════════════════════════
   SYSTEMS
═══════════════════════════════════════════ */
.systems-section { border-top: 1px solid var(--border); }
.systems-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.system-card {
  background: var(--white);
  padding: 20px 16px;
  transition: background var(--transition);
  display: flex;
  flex-direction: column;
}
.system-card:hover { background: var(--cream-dark); }
.sys-icon-wrap {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  flex-shrink: 0;
}
.sys-icon {
  font-size: 0.95rem;
  color: var(--gold);
  line-height: 1;
}
.system-card h3 {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 6px;
  line-height: 1.3;
}
.sys-tagline {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 10px;
  line-height: 1.4;
}
.system-card > p:last-child {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-top: auto;
}

/* ═══════════════════════════════════════════
   DEPLOYMENTS
═══════════════════════════════════════════ */
.deployments-section { overflow: hidden; }
.dep-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: start;
}
.dep-left {
  padding-top: 8px;
  position: relative;
  z-index: 2;
}
.dep-left .section-title {
  font-size: clamp(19px, 2vw, 26px);
  margin-bottom: 20px;
}
.dep-sub {
  font-size: 0.9rem;
  color: var(--text-faint);
  line-height: 1.8;
  margin-bottom: 32px;
}
.dep-right {
  position: relative;
  z-index: 1;
  overflow: hidden;
}

.cases-track {
  display: flex;
  gap: 0;
  width: 400%;
  transition: transform 0.5s ease;
}
.case-card {
  flex: 0 0 25%;
  background: var(--dark-2);
  border: 1px solid var(--border-dark);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  flex-direction: row;
  overflow: hidden;
}
.case-img {
  width: 160px;
  flex-shrink: 0;
  background: linear-gradient(160deg, #1e1e1e 0%, #2a2218 50%, #1a1a12 100%);
  position: relative;
}
.case-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 8px,
    rgba(201,166,64,0.04) 8px,
    rgba(201,166,64,0.04) 9px
  );
}
.case-content {
  flex: 1;
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.case-num {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.3;
  line-height: 1;
}
.case-card h4 {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.4;
}
.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.case-tags span {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  border: 1px solid rgba(201,166,64,0.25);
  padding: 3px 10px;
  border-radius: 2px;
}
.case-outcome {
  font-size: 0.84rem;
  color: var(--text-faint);
  line-height: 1.7;
}
.case-outcome strong { color: var(--white); }
.case-link {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  transition: opacity var(--transition);
  margin-top: auto;
}
.case-link:hover { opacity: 0.7; }

.cases-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 16px;
}
.case-btn {
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--text-dark);
  background: transparent;
  color: var(--text-dark);
  font-size: 1rem;
  cursor: pointer;
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.case-btn:hover { border-color: var(--gold); color: var(--gold); }
.case-counter {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-faint);
}

/* ═══════════════════════════════════════════
   INDUSTRIES
═══════════════════════════════════════════ */
.industries-grid {
  display: flex;
  flex-wrap: nowrap;
  gap: 0;
  width: 100%;
}
.ind-item {
  flex: 1 1 0;
  background: var(--cream);
  padding: 18px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: background var(--transition);
  cursor: default;
  min-width: 0;
}
.ind-item:hover { background: var(--cream-dark); }
.ind-ico { font-size: 1.2rem; flex-shrink: 0; }
.ind-item span {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: 0.02em;
  line-height: 1.3;
}

/* ═══════════════════════════════════════════
   INTELLIGENCE
═══════════════════════════════════════════ */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}
.article-card {
  background: var(--dark-2);
  border: 1px solid var(--border-dark);
  border-top: 2px solid var(--gold);
  border-radius: 4px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background var(--transition);
}
.article-card:hover { background: var(--dark-3); }
.article-cat {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
}
.article-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.45;
  flex: 1;
}
.article-card p {
  font-size: 0.87rem;
  color: var(--text-faint);
  line-height: 1.7;
}
.article-link {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  transition: opacity var(--transition);
  margin-top: auto;
}
.article-link:hover { opacity: 0.7; }

/* ═══════════════════════════════════════════
   FINAL CTA
═══════════════════════════════════════════ */
.final-cta { border-top: 1px solid var(--border-dark); border-bottom: 1px solid var(--border-dark); }
.final-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 20px 0;
}
.final-cta-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
}
.final-cta .section-title { margin-bottom: 0; }
.final-cta .section-sub { margin-bottom: 0; }
.final-cta-btns { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }

/* ═══════════════════════════════════════════
   CONTACT FORM
═══════════════════════════════════════════ */
.contact-section { border-top: 1px solid var(--border); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: start;
}
.contact-info h2.section-title { margin-bottom: 16px; }
.contact-info > p {
  font-size: 0.97rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 48px;
}
.contact-persons { display: flex; flex-direction: column; gap: 28px; }
.cp { display: flex; flex-direction: column; gap: 5px; }
.cp-name {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.cp-phone {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-dark);
  transition: color var(--transition);
}
.cp-phone:hover { color: var(--gold); }

.inquiry-form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 48px;
}
.form-group { margin-bottom: 22px; }
.form-group label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 14px 18px;
  color: var(--text-dark);
  font-family: var(--font-body);
  font-size: 0.97rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  background: var(--white);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 3px;
  color: #16a34a;
  font-size: 0.9rem;
  font-weight: 600;
}
.form-error {
  margin-top: 16px;
  padding: 14px 18px;
  background: rgba(201,166,64,0.1);
  border: 1px solid rgba(201,166,64,0.3);
  border-radius: 3px;
  color: var(--gold-dark);
  font-size: 0.9rem;
  font-weight: 600;
}

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer { padding: 72px 0 32px; border-top: 1px solid var(--border); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 60px;
  margin-bottom: 56px;
}
.footer-logo {
  height: auto;
  width: 160px;
  object-fit: contain;
  border-radius: 8px;
  margin-bottom: 16px;
  mix-blend-mode: normal;
}
.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  font-style: italic;
}
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 700;
  transition: all var(--transition);
}
.social-link:hover { border-color: var(--gold); color: var(--gold); }

.footer-nav-col h4,
.footer-desc-col h4 {
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-dark) !important;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 20px;
}
.footer-nav-col {
  display: flex;
  flex-direction: column;
}
.footer-nav-col a {
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-dark);
  transition: color var(--transition), padding-left var(--transition);
  letter-spacing: 0.04em;
}
.footer-nav-col a:hover { color: var(--text-dark); padding-left: 6px; }

.footer-desc-col p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.85;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}
.footer-domain { color: var(--gold) !important; }

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1100px) {
  .stats-bar              { grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--border-dark); }
  .stat-block             { border: none; background: var(--dark); padding: 24px 12px; }
  .systems-grid           { grid-template-columns: repeat(3, 1fr); }
  .articles-grid          { grid-template-columns: repeat(2, 1fr); }
  .dep-layout             { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid            { grid-template-columns: 1fr 1fr; }
  .footer-brand           { grid-column: 1 / -1; }
}

/* ═══════════════════════════════════════════
   SCROLL TO TOP
═══════════════════════════════════════════ */
.scroll-top-btn {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--dark);
  color: var(--gold);
  border: 1.5px solid var(--gold);
  border-radius: 4px;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, background var(--transition);
}
.scroll-top-btn.visible {
  opacity: 1;
  pointer-events: auto;
}
.scroll-top-btn:hover {
  background: var(--gold);
  color: var(--dark);
}

/* ═══════════════════════════════════════════
   DARK SECTION OVERRIDES
═══════════════════════════════════════════ */

/* System cards on dark background */
.systems-section .systems-grid {
  background: var(--border-dark);
}
.systems-section .system-card {
  background: var(--dark-2);
}
.systems-section .system-card:hover {
  background: #222;
}
.systems-section .system-card h3 {
  color: var(--white);
}
.systems-section .system-card > p:last-child {
  color: rgba(255,255,255,0.55);
}

/* Deployment section on light — fix text colours */
.deployments-section .dep-sub {
  color: var(--text-muted);
}

/* Contact form on dark background */
.contact-section .cp-name  { color: rgba(255,255,255,0.45); }
.contact-section .cp-phone { color: var(--white); }
.contact-section .inquiry-form {
  background: var(--dark-2);
  border-color: var(--border-dark);
}
.contact-section .form-group label { color: rgba(255,255,255,0.6); }
.contact-section .form-group input,
.contact-section .form-group textarea {
  background: rgba(255,255,255,0.06);
  border-color: var(--border-dark);
  color: var(--white);
}
.contact-section .form-group input::placeholder,
.contact-section .form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.contact-section .form-group input:focus,
.contact-section .form-group textarea:focus {
  background: rgba(255,255,255,0.09);
  border-color: var(--gold);
}
.contact-section .btn-dark {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}
.contact-section .btn-dark:hover {
  background: var(--gold-light);
  border-color: var(--gold-light);
}

/* Final CTA on light — fix decorative line */
.final-cta.section-cream .final-cta-line {
  background: linear-gradient(to bottom, transparent, var(--text-dark), transparent);
}

@media (max-width: 900px) {
  :root { --section-py: 72px; }
  .container              { padding: 0 24px; }
  .nav-inner              { padding: 0 24px; }
  .hero-grid              { grid-template-columns: 1fr; gap: 40px; padding: 60px 0 20px; }
  .hero-right             { order: -1; }
  .hero-map               { max-width: 400px; }
  .scale-grid             { max-width: 100%; }
  .systems-grid           { grid-template-columns: repeat(3, 1fr); }
  .industries-grid        { flex-wrap: wrap; }
  .ind-item               { flex: 1 1 calc(33.33% - 1px); }
  .about-body             { grid-template-columns: 1fr; gap: 32px; }
  .contact-grid           { grid-template-columns: 1fr; gap: 48px; }
  .inquiry-form           { padding: 32px 24px; }
  .footer-grid            { grid-template-columns: 1fr; gap: 40px; }
  .footer-brand           { grid-column: auto; }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 4px;
    border-top: 1px solid var(--border);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open         { display: flex; }
  .nav-link               { font-size: 0.85rem; padding: 12px 0; width: 100%; opacity: 1; }
  .nav-cta                { display: none; }
  .hamburger              { display: flex; }
}

@media (max-width: 600px) {
  .stats-bar              { grid-template-columns: repeat(2, 1fr); }
  .systems-grid           { grid-template-columns: repeat(2, 1fr); }
  .industries-grid        { flex-wrap: wrap; }
  .ind-item               { flex: 1 1 calc(50% - 1px); }
  .articles-grid          { grid-template-columns: 1fr; }
  .hero-btns              { flex-direction: column; }
  .intel-cta              { flex-direction: column; }
  .final-cta-btns         { flex-direction: column; align-items: center; }
  .footer-bottom          { flex-direction: column; gap: 8px; text-align: center; }
}

/* ═══════════════════════════════════════════
   MOBILE HERO — Option 2
   Full-screen image, map in focus, minimal overlay
═══════════════════════════════════════════ */
@media (max-width: 768px) {
  /* Hero: shorter so the landscape image doesn't over-zoom */
  .hero {
    min-height: 70vh;
    margin-top: var(--nav-h);
    padding-top: 0;
  }

  /* Pin image — shorter container = less zoom, more image visible */
  .hero-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 60% 22%; /* focus India map, slight top offset so north stays visible */
  }

  /* Strong left-side gradient so text is readable without a card */
  .hero::before {
    background: linear-gradient(
      to right,
      rgba(255,255,255,0.96) 0%,
      rgba(255,255,255,0.88) 38%,
      rgba(255,255,255,0.50) 62%,
      rgba(255,255,255,0.15) 80%,
      transparent 92%
    );
  }

  /* Text layer */
  .hero-text {
    padding-top: calc(var(--nav-h) + 24px);
    align-items: flex-start;
  }

  /* Remove frosted card — gradient handles readability */
  .hero-content {
    max-width: 72%;
    background: none;
    backdrop-filter: none;
    border-radius: 0;
    padding: 0;
  }

  /* Headline slightly smaller on mobile */
  .hero-headline {
    font-size: clamp(24px, 6.5vw, 36px);
    margin-bottom: 10px;
  }

  /* Show sub text */
  .hero-sub {
    display: block;
    font-size: 0.8rem;
    line-height: 1.65;
    margin-bottom: 16px;
  }

  /* Hide stat row, support text, scale bar, eco bar */
  .hero-stat-row,
  .hero-support   { display: none; }
  .hero-right-col { display: none; }
  .hero-eco-bar   { display: none; }

  .hero-btns {
    flex-direction: column;
    align-items: stretch;
    margin-top: 4px;
  }
  .hero-btns .btn-lg { padding: 12px 24px; text-align: center; }
}