/* ============================================================================
   NASTEC — section components
   ========================================================================== */

/* ── Press / trust marquee ────────────────────────────────────────────── */
#press {
  padding: 2.4rem var(--gutter);
  border-top: 1px solid rgba(120,180,240,0.08);
  border-bottom: 1px solid rgba(120,180,240,0.08);
  background: rgba(6,20,38,0.5);
}
.press-lead {
  text-align: center; font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--faint); margin-bottom: 1.6rem;
}
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; gap: 3.4rem; width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-family: var(--font-head); font-size: 1rem; font-weight: 600; letter-spacing: 0.04em;
  color: rgba(234,242,251,0.55); white-space: nowrap;
}
.marquee__item i { color: var(--cyan); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── Value proposition ────────────────────────────────────────────────── */
.value-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3rem;
}
.value-card {
  position: relative; padding: 2rem 1.8rem 2.1rem; border-radius: 18px;
  background: linear-gradient(160deg, rgba(19,52,90,0.5), rgba(8,24,44,0.4));
  border: 1px solid rgba(120,180,240,0.12); overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.value-card::before {
  content: ''; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(120% 90% at 50% 0%, rgba(52,211,232,0.14), transparent 60%);
  transition: opacity 0.4s var(--ease);
}
.value-card:hover { transform: translateY(-6px); border-color: rgba(52,211,232,0.35); box-shadow: 0 24px 50px rgba(2,10,20,0.5); }
.value-card:hover::before { opacity: 1; }
.value-card__icon {
  width: 54px; height: 54px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: rgba(27,131,230,0.12); border: 1px solid rgba(52,211,232,0.25); color: var(--cyan);
  margin-bottom: 1.3rem; position: relative;
}
.value-card__title { font-family: var(--font-head); font-size: 1.18rem; font-weight: 700; margin-bottom: 0.6rem; position: relative; }
.value-card__desc { font-size: 0.9rem; line-height: 1.65; color: var(--muted); position: relative; }

/* ── How it works ─────────────────────────────────────────────────────── */
#how { position: relative; }
.how-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3rem;
  counter-reset: step;
}
.how-step { position: relative; padding: 2.2rem 1.8rem; border-radius: 18px; background: rgba(8,24,44,0.42); border: 1px solid rgba(120,180,240,0.1); }
.how-step__num {
  font-family: var(--font-head); font-size: 3.2rem; font-weight: 800; line-height: 1;
  letter-spacing: -0.04em; color: transparent;
  -webkit-text-stroke: 1.4px rgba(52,211,232,0.4); margin-bottom: 1rem;
}
.how-step__icon { position: absolute; top: 2.4rem; right: 1.8rem; color: var(--blue-soft); opacity: 0.9; }
.how-step__title { font-family: var(--font-head); font-size: 1.24rem; font-weight: 700; margin-bottom: 0.6rem; }
.how-step__desc { font-size: 0.9rem; line-height: 1.65; color: var(--muted); }
.how-step__flow {
  display: none;
}
/* connecting flow line on desktop */
@media (min-width: 861px) {
  .how-grid { position: relative; }
  .how-step:not(:last-child)::after {
    content: ''; position: absolute; top: 3.8rem; right: -1.1rem; width: 2.2rem; height: 2px;
    background: linear-gradient(90deg, rgba(52,211,232,0.5), transparent);
  }
}

/* ── Industries / products grid ───────────────────────────────────────── */
.ind-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; margin-top: 3rem; }
.ind-card {
  position: relative; border-radius: 20px; overflow: hidden; min-height: 340px;
  display: flex; align-items: flex-end;
  text-decoration: none; color: var(--white);
  border: 1px solid rgba(120,180,240,0.12);
  transition: transform 0.5s var(--ease), box-shadow 0.5s var(--ease);
}
.ind-card__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease); }
.ind-card__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(3,12,24,0.05) 0%, rgba(3,12,24,0.55) 55%, rgba(3,12,24,0.94) 100%);
}
.ind-card__body { position: relative; z-index: 2; padding: 2rem; width: 100%; }
.ind-card__tag {
  display: inline-block; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 0.7rem;
  padding: 0.28rem 0.7rem; border: 1px solid rgba(52,211,232,0.3); border-radius: 999px; background: rgba(52,211,232,0.08);
}
.ind-card__title { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; margin-bottom: 0.5rem; }
.ind-card__desc { font-size: 0.9rem; line-height: 1.6; color: var(--muted); max-width: 90%; }
.ind-card__arrow {
  position: absolute; top: 1.6rem; right: 1.6rem; z-index: 2;
  width: 42px; height: 42px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(9,26,46,0.6); border: 1px solid rgba(120,180,240,0.2); color: var(--white);
  backdrop-filter: blur(8px);
  transition: background 0.4s var(--ease), transform 0.4s var(--ease);
}
.ind-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px rgba(2,10,20,0.55); border-color: rgba(52,211,232,0.3); }
.ind-card:hover .ind-card__img { transform: scale(1.06); }
.ind-card:hover .ind-card__arrow { background: var(--blue); transform: translateX(3px) rotate(-8deg); }

/* ── Product showcase (feature rows) ──────────────────────────────────── */
.product-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center;
  margin-top: 4rem;
}
.product-row:first-of-type { margin-top: 3rem; }
.product-row--rev .product-row__media { order: 2; }
.product-row__media {
  position: relative; border-radius: 22px; overflow: hidden;
  border: 1px solid rgba(120,180,240,0.12); box-shadow: 0 30px 70px rgba(2,10,20,0.5);
  aspect-ratio: 16 / 11; background: #061424;
}
.product-row__media img { width: 100%; height: 100%; object-fit: cover; }
.product-row__glow { position: absolute; inset: 0; background: radial-gradient(80% 60% at 70% 40%, rgba(52,211,232,0.14), transparent 70%); pointer-events: none; }
.product-row__tag { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--cyan); }
.product-row__title { font-family: var(--font-head); font-size: clamp(1.5rem, 3vw, 2.3rem); font-weight: 700; margin: 0.7rem 0 1rem; letter-spacing: -0.02em; }
.product-row__desc { font-size: 1rem; line-height: 1.7; color: var(--muted); }
.product-specs { list-style: none; margin: 1.6rem 0 1.8rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.product-specs li { display: flex; flex-direction: column; gap: 0.25rem; }
.product-specs .spec-val { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; color: #fff; }
.product-specs .spec-val b { color: var(--cyan); font-weight: 700; }
.product-specs .spec-lbl { font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }

/* ── Stats band ───────────────────────────────────────────────────────── */
#stats {
  background:
    linear-gradient(180deg, rgba(9,32,60,0.6), rgba(6,20,38,0.6)),
    radial-gradient(120% 140% at 50% 0%, rgba(27,131,230,0.14), transparent 60%);
  border-top: 1px solid rgba(120,180,240,0.1);
  border-bottom: 1px solid rgba(120,180,240,0.1);
}
.stats-inner { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; text-align: center; }
.stat-item { display: flex; flex-direction: column; gap: 0.5rem; position: relative; }
.stat-item:not(:last-child)::after { content: ''; position: absolute; right: -1rem; top: 15%; height: 70%; width: 1px; background: rgba(120,180,240,0.14); }
.stat-num { font-family: var(--font-head); font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1;
  background: linear-gradient(120deg, #fff, var(--cyan)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.stat-label { font-size: 0.8rem; letter-spacing: 0.08em; color: var(--muted); text-transform: uppercase; }

/* ── Why NASTEC ───────────────────────────────────────────────────────── */
.why-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; margin-top: 3rem; }
.why-card {
  padding: 1.9rem; border-radius: 16px; background: rgba(8,24,44,0.42); border: 1px solid rgba(120,180,240,0.1);
  display: flex; gap: 1.2rem; align-items: flex-start;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), background 0.4s var(--ease);
}
.why-card:hover { transform: translateY(-4px); border-color: rgba(52,211,232,0.3); background: rgba(11,32,58,0.5); }
.why-card__icon { flex: none; width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
  background: rgba(27,131,230,0.12); border: 1px solid rgba(52,211,232,0.22); color: var(--cyan); }
.why-card__title { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.45rem; }
.why-card__desc { font-size: 0.88rem; line-height: 1.6; color: var(--muted); }

/* ── Case studies carousel ────────────────────────────────────────────── */
.cases-track-wrap { margin-top: 3rem; overflow: hidden; }
.cases-track { display: flex; gap: 1.4rem; transition: transform 0.6s var(--ease-io); }
.case-card {
  flex: 0 0 clamp(280px, 32vw, 380px); border-radius: 18px; overflow: hidden;
  background: rgba(8,24,44,0.5); border: 1px solid rgba(120,180,240,0.12);
  display: flex; flex-direction: column;
}
.case-card__media { position: relative; aspect-ratio: 16/10; overflow: hidden; }
.case-card__media img { width: 100%; height: 100%; object-fit: cover; }
.case-card__flag { position: absolute; top: 1rem; left: 1rem; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em;
  color: #fff; padding: 0.3rem 0.7rem; border-radius: 999px; background: rgba(3,12,24,0.7); border: 1px solid rgba(120,180,240,0.2); backdrop-filter: blur(6px); }
.case-card__body { padding: 1.5rem 1.6rem 1.7rem; }
.case-card__title { font-family: var(--font-head); font-size: 1.16rem; font-weight: 700; margin-bottom: 0.5rem; }
.case-card__desc { font-size: 0.86rem; line-height: 1.6; color: var(--muted); }
.cases-nav { display: flex; gap: 0.6rem; margin-top: 2rem; justify-content: flex-end; }
.cases-nav__btn {
  width: 46px; height: 46px; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  background: rgba(120,180,240,0.06); border: 1px solid rgba(120,180,240,0.16); color: var(--white);
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.cases-nav__btn:hover { background: var(--blue); border-color: var(--blue); color: #fff; }
.cases-nav__btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ── Big CTA band ─────────────────────────────────────────────────────── */
#cta-band { text-align: center; position: relative; overflow: hidden; }
.cta-band__inner {
  max-width: 860px; margin: 0 auto; position: relative; z-index: 2;
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3.5rem);
  border-radius: 28px;
  background: linear-gradient(150deg, rgba(15,58,110,0.7), rgba(7,26,48,0.7));
  border: 1px solid rgba(52,211,232,0.2);
  box-shadow: 0 40px 90px rgba(2,10,20,0.5);
}
.cta-band__inner::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(90% 120% at 50% 0%, rgba(52,211,232,0.18), transparent 60%);
}
.cta-band__title { font-family: var(--font-head); font-size: clamp(1.9rem, 4vw, 3rem); font-weight: 800; letter-spacing: -0.025em; line-height: 1.08; position: relative; }
.cta-band__sub { margin: 1.1rem auto 2rem; max-width: 560px; font-size: 1.02rem; line-height: 1.7; color: var(--muted); font-weight: 300; position: relative; }
.cta-band__actions { display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap; position: relative; }

/* ── Contact ──────────────────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.contact-details { list-style: none; margin-top: 2rem; display: flex; flex-direction: column; gap: 1.3rem; }
.contact-details__item { display: flex; gap: 1rem; align-items: flex-start; }
.contact-icon { flex: none; width: 42px; height: 42px; border-radius: 11px; display: flex; align-items: center; justify-content: center;
  background: rgba(27,131,230,0.12); border: 1px solid rgba(52,211,232,0.22); color: var(--cyan); }
.contact-label { display: block; font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--faint); margin-bottom: 0.25rem; }
.contact-value { font-size: 0.95rem; color: var(--white); }
.contact-link { text-decoration: none; color: var(--white); transition: color 0.25s var(--ease); }
.contact-link:hover { color: var(--cyan); }

.contact-form { padding: 2rem; border-radius: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.1rem; display: flex; flex-direction: column; }
.form-label { font-size: 0.76rem; font-weight: 600; letter-spacing: 0.04em; color: var(--silver); margin-bottom: 0.5rem; }
.form-input, .form-select, .form-textarea {
  font-family: var(--font); font-size: 0.92rem; color: var(--white);
  background: rgba(4,16,31,0.6); border: 1px solid rgba(120,180,240,0.16); border-radius: 10px;
  padding: 0.8rem 0.95rem; width: 100%; transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.form-input::placeholder, .form-textarea::placeholder { color: rgba(234,242,251,0.32); }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(52,211,232,0.14); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2334d3e8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9rem center; }
.form-select option { background: #04101f; }
.form-check { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.82rem; color: var(--muted); margin-bottom: 1.3rem; line-height: 1.5; }
.form-check input { margin-top: 0.2rem; accent-color: var(--blue); }
.form-check a { color: var(--cyan); }
.form-submit { width: 100%; justify-content: center; position: relative; }
.form-success {
  display: none; align-items: center; gap: 0.9rem; margin-top: 1rem;
  padding: 1.1rem 1.3rem; background: rgba(27,131,230,0.1); border: 1px solid rgba(52,211,232,0.28);
  border-radius: 12px; color: var(--cyan);
}
.form-success.is-visible { display: flex; }
.form-success p { font-size: 0.86rem; line-height: 1.5; color: var(--white); }

/* ── Footer ───────────────────────────────────────────────────────────── */
#site-footer { position: relative; z-index: 10; background: #030d1b; border-top: 1px solid rgba(120,180,240,0.1); padding: clamp(3rem, 6vw, 5rem) var(--gutter) 0; }
.footer-main { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand { max-width: 320px; }
.footer-brand .brand { margin-bottom: 1.2rem; }
.footer-tagline { font-size: 0.9rem; line-height: 1.7; color: var(--muted); margin-bottom: 1.4rem; }
.footer-social { display: flex; gap: 0.6rem; }
.social-btn { width: 38px; height: 38px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: rgba(120,180,240,0.06); border: 1px solid rgba(120,180,240,0.12); color: var(--silver);
  transition: background 0.3s var(--ease), color 0.3s var(--ease), transform 0.3s var(--ease); }
.social-btn:hover { background: var(--blue); color: #fff; transform: translateY(-3px); }
.footer-col-title { font-family: var(--font-head); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--white); margin-bottom: 1.1rem; }
.footer-links-list { list-style: none; display: flex; flex-direction: column; gap: 0.7rem; }
.footer-links-list a { font-size: 0.88rem; color: var(--muted); text-decoration: none; transition: color 0.25s var(--ease); }
.footer-links-list a:hover { color: var(--cyan); }
.footer-bar { max-width: var(--maxw); margin: 0 auto; padding: 1.6rem 0; border-top: 1px solid rgba(120,180,240,0.08);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.footer-bar p { font-size: 0.8rem; color: var(--faint); }
.footer-legal { display: flex; gap: 1.4rem; flex-wrap: wrap; }
.footer-legal a { font-size: 0.8rem; color: var(--faint); text-decoration: none; transition: color 0.25s var(--ease); }
.footer-legal a:hover { color: var(--cyan); }
.footer-back-top { appearance: none; background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 0.4rem;
  font-family: var(--font); font-size: 0.8rem; color: var(--silver); transition: color 0.25s var(--ease); }
.footer-back-top:hover { color: var(--cyan); }

/* ============================================================================
   Interior pages (technology / products / industries / about / contact / detail)
   ========================================================================== */

/* Page hero — compact banner for interior pages */
.page-hero {
  position: relative; padding: clamp(8rem, 14vw, 11rem) var(--gutter) clamp(3.5rem, 7vw, 5.5rem);
  overflow: hidden;
  background:
    radial-gradient(120% 130% at 80% -10%, rgba(27,131,230,0.22), transparent 55%),
    linear-gradient(180deg, #061a30, #04101f);
  border-bottom: 1px solid rgba(120,180,240,0.1);
}
.page-hero::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background: radial-gradient(60% 80% at 90% 20%, rgba(52,211,232,0.14), transparent 60%);
}
.page-hero__inner { position: relative; z-index: 2; max-width: var(--maxw); margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.78rem; color: var(--faint); margin-bottom: 1.4rem; }
.breadcrumb a { color: var(--silver); text-decoration: none; transition: color 0.25s var(--ease); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb i { opacity: 0.5; }
.page-hero__eyebrow { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.24em; text-transform: uppercase; color: var(--cyan); margin-bottom: 1rem; }
.page-hero__title { font-family: var(--font-head); font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.05; max-width: 16ch; }
.page-hero__title .grad { background: linear-gradient(100deg, var(--cyan-soft), var(--blue)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.page-hero__sub { margin-top: 1.3rem; max-width: 620px; font-size: clamp(1rem, 1.5vw, 1.15rem); font-weight: 300; line-height: 1.7; color: var(--muted); }

/* Products listing grid */
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 3rem; }
.product-card {
  display: flex; flex-direction: column; border-radius: 20px; overflow: hidden; text-decoration: none; color: var(--white);
  background: linear-gradient(160deg, rgba(19,52,90,0.4), rgba(8,24,44,0.42));
  border: 1px solid rgba(120,180,240,0.12);
  transition: transform 0.45s var(--ease), border-color 0.45s var(--ease), box-shadow 0.45s var(--ease);
}
.product-card:hover { transform: translateY(-8px); border-color: rgba(52,211,232,0.35); box-shadow: 0 30px 60px rgba(2,10,20,0.5); }
.product-card__media { position: relative; aspect-ratio: 4/3; overflow: hidden; background: #061424; }
.product-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.product-card:hover .product-card__media img { transform: scale(1.05); }
.product-card__tag { position: absolute; top: 1rem; left: 1rem; font-size: 0.64rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--cyan); padding: 0.3rem 0.7rem; border-radius: 999px; background: rgba(3,12,24,0.7); border: 1px solid rgba(52,211,232,0.3); backdrop-filter: blur(6px); }
.product-card__body { padding: 1.6rem 1.7rem 1.8rem; display: flex; flex-direction: column; flex: 1; }
.product-card__title { font-family: var(--font-head); font-size: 1.3rem; font-weight: 700; margin-bottom: 0.5rem; }
.product-card__desc { font-size: 0.9rem; line-height: 1.6; color: var(--muted); margin-bottom: 1.2rem; }
.product-card__foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; }
.product-card__cap { font-family: var(--font-head); font-weight: 700; color: var(--white); }
.product-card__cap b { color: var(--cyan); }
.product-card__go { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; font-weight: 600; color: var(--cyan); }

/* Product-detail hero (split) */
.pd-hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; max-width: var(--maxw); margin: 0 auto; }
.pd-hero__media { position: relative; border-radius: 24px; overflow: hidden; border: 1px solid rgba(120,180,240,0.14); box-shadow: 0 40px 80px rgba(2,10,20,0.55); aspect-ratio: 4/3; background: #061424; }
.pd-hero__media img { width: 100%; height: 100%; object-fit: cover; }
.pd-hero__badge { position: absolute; bottom: 1rem; left: 1rem; display: flex; gap: 0.5rem; }
.pd-hero__title { font-family: var(--font-head); font-size: clamp(2.2rem, 4.5vw, 3.4rem); font-weight: 800; letter-spacing: -0.03em; margin: 0.6rem 0 1rem; }
.pd-hero__desc { font-size: 1.05rem; line-height: 1.75; color: var(--muted); font-weight: 300; }
.pd-hero__actions { margin-top: 1.8rem; display: flex; gap: 0.9rem; flex-wrap: wrap; }

/* Spec table */
.spec-table { width: 100%; border-collapse: collapse; margin-top: 2rem; }
.spec-table tr { border-bottom: 1px solid rgba(120,180,240,0.1); }
.spec-table th { text-align: left; font-family: var(--font); font-size: 0.86rem; font-weight: 500; color: var(--silver); padding: 1rem 1rem 1rem 0; width: 45%; }
.spec-table td { text-align: right; font-family: var(--font-head); font-size: 0.95rem; font-weight: 600; color: var(--white); padding: 1rem 0; }
.spec-table td b { color: var(--cyan); }

/* Feature list (with icons) */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin-top: 3rem; }
.feature-item { padding: 1.8rem; border-radius: 16px; background: rgba(8,24,44,0.42); border: 1px solid rgba(120,180,240,0.1); transition: transform 0.4s var(--ease), border-color 0.4s var(--ease); }
.feature-item:hover { transform: translateY(-4px); border-color: rgba(52,211,232,0.3); }
.feature-item__icon { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: rgba(27,131,230,0.12); border: 1px solid rgba(52,211,232,0.22); color: var(--cyan); margin-bottom: 1.1rem; }
.feature-item__title { font-family: var(--font-head); font-size: 1.1rem; font-weight: 700; margin-bottom: 0.45rem; }
.feature-item__desc { font-size: 0.88rem; line-height: 1.6; color: var(--muted); }

/* Gallery strip */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; margin-top: 2.5rem; }
.gallery figure { position: relative; border-radius: 16px; overflow: hidden; aspect-ratio: 4/3; border: 1px solid rgba(120,180,240,0.12); background: #061424; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.gallery figure:hover img { transform: scale(1.06); }

/* Split content row (image + text) reused on interior pages */
.split-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; margin-top: 3rem; }
.split-row--rev .split-row__media { order: 2; }
.split-row__media { border-radius: 20px; overflow: hidden; border: 1px solid rgba(120,180,240,0.12); box-shadow: 0 30px 60px rgba(2,10,20,0.45); aspect-ratio: 16/11; background: #061424; }
.split-row__media img { width: 100%; height: 100%; object-fit: cover; }
.split-row__title { font-family: var(--font-head); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 1rem; }
.split-row__desc { font-size: 1rem; line-height: 1.75; color: var(--muted); }
.check-list { list-style: none; margin-top: 1.4rem; display: flex; flex-direction: column; gap: 0.8rem; }
.check-list li { display: flex; align-items: flex-start; gap: 0.7rem; font-size: 0.95rem; color: var(--silver); line-height: 1.5; }
.check-list li i { color: var(--cyan); flex: none; margin-top: 2px; }

/* ============================================================================
   Responsive — sections
   ========================================================================== */
@media (max-width: 960px) {
  .products-grid, .feature-grid, .gallery { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .pd-hero { grid-template-columns: 1fr; }
  .split-row { grid-template-columns: 1fr; gap: 1.6rem; }
  .split-row--rev .split-row__media { order: 0; }
}
@media (max-width: 620px) {
  .products-grid, .feature-grid, .gallery { grid-template-columns: 1fr; }
}

/* ============================================================================
   Responsive — sections (base)
   ========================================================================== */
@media (max-width: 960px) {
  .value-grid, .how-grid { grid-template-columns: 1fr; }
  .product-specs { grid-template-columns: repeat(3, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; max-width: none; }
}
@media (max-width: 860px) {
  .ind-grid { grid-template-columns: 1fr; }
  .product-row { grid-template-columns: 1fr; gap: 1.6rem; }
  .product-row--rev .product-row__media { order: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); gap: 2.4rem 1.5rem; }
  .stat-item:nth-child(2)::after { display: none; }
  .why-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; }
  .stat-item::after { display: none !important; }
  .footer-main { grid-template-columns: 1fr; }
  .cases-nav { justify-content: center; }
}