/* ==============================
   HERO
============================== */
.hero {
  background: var(--ink);
  padding: 0 32px;
  position: relative;
  overflow: hidden;
}
.hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.13;
  display: block;
  pointer-events: none;
  z-index: 0;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; left: -200px;
  width: 700px; height: 700px;
  background: radial-gradient(circle, rgba(37,99,235,.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; right: -100px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(56,189,248,.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}
.hero-inner {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  z-index: 1;
  min-height: 480px;
  padding: 80px 0 80px;
  justify-content: center;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 600;
  color: var(--sky);
  text-transform: uppercase;
  letter-spacing: .12em;
  margin-bottom: 22px;
}
.hero-kicker-line {
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--sky);
  border-radius: 2px;
}
.hero-headline {
  font-family: var(--font-h);
  font-size: clamp(32px, 3.8vw, 56px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 22px;
}
.hero-headline .hl { color: var(--sky); }
.hero-sub {
  font-size: 19px;
  color: var(--mid);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 700px;
}
.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  background: rgba(37,99,235,.12);
  border: 1px solid rgba(37,99,235,.3);
  border-radius: 100px;
  font-size: 16px;
  font-weight: 600;
  color: var(--sky);
  font-family: var(--font-h);
  text-decoration: none;
  transition: background .2s, border-color .2s, color .2s;
}
.hero-pill:hover {
  background: rgba(37,99,235,.25);
  border-color: rgba(37,99,235,.6);
  color: var(--white);
}
.hero-pill-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--sky); flex-shrink: 0; }
.hero-pill-arrow { margin-left: 2px; font-style: normal; }

/* ==============================
   INTRO BAND
============================== */
.intro-band {
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 32px;
}
.intro-band-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.intro-band-quote {
  font-family: var(--font-h);
  font-size: clamp(20px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.intro-band-quote em {
  color: var(--sky);
  font-style: normal;
}
.intro-band-sub {
  font-size: 18px;
  color: var(--mid);
  line-height: 1.8;
}

/* ==============================
   PRODUCT SECTION (split layout)
============================== */
.prod-split {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: 64px;
  align-items: start;
}
.prod-split.reverse {
  grid-template-columns: 480px 1fr;
}
.prod-split.reverse .prod-split-text { order: 2; }
.prod-split.reverse .prod-split-img  { order: 1; }
.prod-split-text p.body-p {
  font-size: 18px;
  color: var(--mid);
  line-height: 1.8;
  margin-bottom: 40px;
}
.prod-split-img {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  min-height: 400px;
  background: var(--card);
}
.prod-split-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  position: absolute;
  inset: 0;
}

/* ==============================
   HOW IT WORKS — STEPS
============================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 56px;
}
.step-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  position: relative;
  transition: border-color .2s, transform .2s;
}
.step-card:hover { border-color: var(--blue); transform: translateY(-3px); }
.step-num {
  font-family: var(--font-h);
  font-size: 52px;
  font-weight: 700;
  color: rgba(37,99,235,.15);
  line-height: 1;
  letter-spacing: -.03em;
  margin-bottom: 6px;
}
.step-title {
  font-family: var(--font-h);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  line-height: 1.3;
}
.step-body { font-size: 18px; color: var(--mid); line-height: 1.7; }
.step-body a { color: var(--sky); text-decoration: none; }
.step-body a:hover { text-decoration: underline; }

/* ==============================
   USE CASE CARDS (2×2 grid)
============================== */
.use-cases-heading {
  font-family: var(--font-h);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.use-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 48px;
}
.use-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 28px 24px;
  transition: border-color .2s;
}
.use-card:hover { border-color: rgba(37,99,235,.4); }
.use-card-title {
  font-family: var(--font-h);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.use-card-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sky);
  flex-shrink: 0;
}
.use-card p { font-size: 18px; color: var(--mid); line-height: 1.7; }

/* ==============================
   SPEC CARDS
============================== */
.specs-heading {
  font-family: var(--font-h);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.spec-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}
.spec-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  position: relative;
  transition: border-color .2s;
}
.spec-card:hover { border-color: rgba(37,99,235,.4); }
.spec-card.popular {
  border-color: var(--blue);
}
.spec-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 700;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 14px;
}
.spec-card-title {
  font-family: var(--font-h);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  letter-spacing: -.02em;
}
.spec-list { list-style: none; }
.spec-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  font-size: 16px;
  color: var(--light);
  border-bottom: 1px solid var(--border);
  line-height: 1.5;
}
.spec-list li:last-child { border-bottom: none; }
.spec-check { color: var(--sky); flex-shrink: 0; font-size: 16px; margin-top: 1px; }
.spec-note {
  font-size: 16px;
  color: var(--mid);
  line-height: 1.7;
  margin-bottom: 28px;
}

/* Single spec card (Cooled Cubes) */
.spec-card-wrap { display: flex; gap: 20px; align-items: stretch; margin-bottom: 24px; }
.spec-card-single {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 36px 32px;
  flex: 1;
  min-width: 0;
  transition: border-color .2s;
}
.spec-card-single:hover { border-color: rgba(37,99,235,.4); }
.spec-card-img-full { flex: 1 1 0; min-width: 0; border-radius: var(--r-lg); overflow: hidden; }
.spec-card-img-full img { width: 100%; height: 100%; object-fit: cover; display: block; }
.spec-sub { display: block; font-size: 16px; color: var(--muted); margin-top: 3px; font-weight: 400; }

/* ==============================
   INDUSTRY ICON GRID
============================== */
.industries-heading {
  font-family: var(--font-h);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -.02em;
}
.industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}
.industry-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 22px 18px;
  text-align: center;
  transition: border-color .2s, transform .2s;
}
.industry-card:hover { border-color: rgba(37,99,235,.4); transform: translateY(-2px); }
.industry-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
}
.industry-icon svg {
  width: 100%;
  height: 100%;
}
.industry-label {
  font-family: var(--font-h);
  font-size: 16px;
  font-weight: 600;
  color: var(--light);
  line-height: 1.3;
}

/* ==============================
   EMERGENCY CALLOUT
============================== */
.emergency-callout {
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.3);
  border-radius: var(--r-lg);
  padding: 28px 32px;
  margin-bottom: 36px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.emergency-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  margin-top: 2px;
}
.emergency-alert-title {
  font-size: 18px;
  font-weight: 700;
  color: #ef4444;
  line-height: 1.5;
  margin-bottom: 6px;
}
.emergency-alert-body {
  font-size: 18px;
  color: var(--light);
  line-height: 1.7;
}

/* ==============================
   FAQ (Unique Heading)
============================== */
.faq-section-heading {
  font-family: var(--font-h);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  letter-spacing: -.02em;
}

/* ==============================
   CTA BANNER
============================== */
.cta-band {
  background: linear-gradient(135deg, var(--blue) 0%, #1e3a8a 100%);
  padding: 88px 32px;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
.cta-inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}
.cta-inner h2 {
  font-family: var(--font-h);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -.025em;
  margin-bottom: 14px;
}
.cta-inner p { font-size: 18px; color: rgba(255,255,255,.8); line-height: 1.65; margin-bottom: 32px; }
.cta-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.cta-or { color: rgba(255,255,255,.45); font-size: 16px; }
.cta-tel { font-family: var(--font-h); font-size: 18px; font-weight: 700; color: rgba(255,255,255,.85); text-decoration: none; }
.cta-tel:hover { color: #fff; }

/* ==============================
   RESPONSIVE
============================== */
@media (max-width: 991px){
  .prod-split-text {
      text-align: center;
  }
  .use-cases-heading {
      text-align: center;
  }
  .step-card {
      text-align: center;
  }
  /*.use-card {
      text-align: center;
  }
  .use-card-title{
      justify-content: center;
  }*/
  .specs-heading {
      text-align: center;
  }
  .spec-note {
      text-align: center;
  }
  .btn-lg{
     display: flex !important;      
     margin: 0 auto;      
     width: fit-content;
  }
  .industries-heading {
      text-align: center;
  }
  .spec-card-wrap {
      display: flex;
      gap: 20px;
      align-items: stretch;
      margin-bottom: 24px;
  }
  .spec-card-wrap {
      flex-direction: column; 
    }
  .spec-card-img-full {
      flex: none;     
      width: 100%;     
      height: auto;      
   }
   .emergency-callout {
      flex-wrap: wrap;
      justify-content: center;
      text-align: center;
  }
  .faq-section-heading {
      text-align: center;
  }
  .cta-row .btn{
      display: inline-flex;
      margin: 0; 
  }
}
@media (max-width: 1024px) {
  .prod-split, .prod-split.reverse {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .prod-split.reverse .prod-split-text { order: 0; }
  .prod-split.reverse .prod-split-img  { order: 0; }
  .prod-split-img { min-height: 300px; }
  .steps-grid { grid-template-columns: 1fr 1fr; }
  .industry-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 820px) {
  .hero-inner { padding: 60px 0; min-height: auto; }
  .spec-cards { grid-template-columns: 1fr; }
  .use-grid { grid-template-columns: 1fr; }
  .spec-card-wrap { flex-direction: column; }
  .spec-card-img-full { width: 100%; height: 260px; }
}
@media (max-width: 768px) {
  .steps-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 30px; }
  .cta-row { flex-direction: column; }
  /*.industry-grid { grid-template-columns: 1fr 1fr; }*/
  .hero-pills { flex-direction: column; align-items: center; }
  .emergency-callout { flex-direction: column; }
}