/* ==========================================================================
   SP device - Global Industrial Laser Equipment
   Core Stylesheet (Design System)
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --c-navy-950: #050d1a;
  --c-navy-900: #08172b;
  --c-navy-800: #0d2440;
  --c-navy-700: #143154;
  --c-ink: #10203a;
  --c-body: #55657c;
  --c-muted: #8494a8;
  --c-line: #e2e9f1;
  --c-bg: #f4f7fb;
  --c-bg-2: #eef3f9;
  --c-white: #ffffff;
  --c-accent: #0a84ff;
  --c-accent-2: #16d5e0;
  --c-cta: #ff6a13;
  --c-cta-dark: #e85a05;
  --c-green: #12b76a;
  --c-star: #ffb400;

  --grad-accent: linear-gradient(120deg, #0a84ff 0%, #16d5e0 100%);
  --grad-dark: linear-gradient(150deg, #050d1a 0%, #0d2440 55%, #143154 100%);
  --grad-cta: linear-gradient(120deg, #ff8a3d 0%, #ff6a13 100%);

  --shadow-sm: 0 2px 8px rgba(16, 32, 58, 0.06);
  --shadow-md: 0 10px 30px rgba(16, 32, 58, 0.08);
  --shadow-lg: 0 24px 60px rgba(9, 23, 43, 0.14);
  --shadow-cta: 0 12px 28px rgba(255, 106, 19, 0.32);

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;

  --wrap: 1240px;
  --pad: clamp(16px, 4vw, 32px);
  --sect: clamp(56px, 7vw, 104px);

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, "Noto Sans", "PingFang SC", "Microsoft YaHei",
    sans-serif;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* ---------- 2. Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-body);
  background: var(--c-white);
  overflow-x: hidden;
}
body.no-scroll {
  overflow: hidden;
}
img,
svg,
video {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: var(--c-accent);
  text-decoration: none;
  transition: color 0.22s var(--ease);
}
a:hover {
  color: var(--c-cta);
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
h1,
h2,
h3,
h4,
h5 {
  margin: 0 0 0.5em;
  color: var(--c-ink);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h1 {
  font-size: clamp(30px, 4.6vw, 54px);
}
h2 {
  font-size: clamp(25px, 3.2vw, 40px);
}
h3 {
  font-size: clamp(19px, 2vw, 25px);
}
h4 {
  font-size: clamp(17px, 1.5vw, 20px);
}
p {
  margin: 0 0 1.1em;
}
strong {
  color: var(--c-ink);
  font-weight: 700;
}
button {
  font-family: inherit;
}
:focus-visible {
  outline: 3px solid rgba(10, 132, 255, 0.45);
  outline-offset: 2px;
}

/* ---------- 3. Layout helpers ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section {
  padding: var(--sect) 0;
  position: relative;
}
.section--tint {
  background: var(--c-bg);
}
.section--tint-2 {
  background: var(--c-bg-2);
}
.section--dark {
  background: var(--grad-dark);
  color: rgba(255, 255, 255, 0.78);
}
.section--dark h2,
.section--dark h3,
.section--dark h4,
.section--dark strong {
  color: #fff;
}
.section--tight {
  padding: calc(var(--sect) * 0.62) 0;
}
.grid {
  display: grid;
  gap: clamp(18px, 2.4vw, 30px);
}
.grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}
.grid--5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.center {
  text-align: center;
}
.mt-0 {
  margin-top: 0;
}
.mt-1 {
  margin-top: 12px;
}
.mt-2 {
  margin-top: 24px;
}
.mt-3 {
  margin-top: 36px;
}
.mt-4 {
  margin-top: 48px;
}
.mb-0 {
  margin-bottom: 0;
}
.mb-2 {
  margin-bottom: 24px;
}

/* ---------- 4. Section headings ---------- */
.section__head {
  max-width: 860px;
  margin: 0 auto clamp(34px, 4vw, 58px);
  text-align: center;
}
.section__head--left {
  margin-left: 0;
  text-align: left;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pd);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
}
.band--ink .eyebrow,
.band--navy .eyebrow,
.pd-hero .eyebrow,
.cta-banner .eyebrow {
  color: var(--pd-2);
}
.section__head.center .eyebrow {
  justify-content: center;
}
.section__title {
  margin-bottom: 16px;
}
.section__lead {
  font-size: 17px;
  color: var(--c-body);
  margin: 0;
}
.section--dark .section__lead {
  color: rgba(255, 255, 255, 0.72);
}
.section--dark .eyebrow {
  color: var(--c-accent-2);
}
.hl {
  color: var(--c-accent);
}
.section--dark .hl {
  color: var(--c-accent-2);
}

/* ---------- 5. Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 15px 30px;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  text-align: center;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease),
    background 0.22s var(--ease), color 0.22s var(--ease),
    border-color 0.22s var(--ease);
}
.btn svg {
  width: 17px;
  height: 17px;
  flex: none;
}
.btn--primary {
  background: var(--grad-cta);
  color: #fff;
  box-shadow: var(--shadow-cta);
}
.btn--primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(255, 106, 19, 0.42);
}
.btn--accent {
  background: var(--grad-accent);
  color: #fff;
  box-shadow: 0 12px 28px rgba(10, 132, 255, 0.28);
}
.btn--accent:hover {
  color: #fff;
  transform: translateY(-2px);
}
.btn--outline {
  border-color: rgba(10, 132, 255, 0.35);
  border-color: color-mix(in srgb, var(--pd) 38%, transparent);
  color: var(--pd);
  background: rgba(10, 132, 255, 0.05);
  background: color-mix(in srgb, var(--pd) 7%, transparent);
}
.btn--outline:hover {
  background: var(--pd);
  border-color: var(--pd);
  color: #fff;
  transform: translateY(-2px);
}
.btn--light {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
  backdrop-filter: blur(6px);
}
.btn--light:hover {
  background: #fff;
  color: var(--c-navy-900);
  transform: translateY(-2px);
}
.btn--ghost {
  padding: 8px 0;
  color: var(--c-accent);
  border-radius: 0;
}
.btn--lg {
  padding: 18px 38px;
  font-size: 16px;
}
.btn--sm {
  padding: 11px 22px;
  font-size: 14px;
}
.btn--block {
  width: 100%;
}

/* link arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  color: var(--pd);
}
.link-arrow svg {
  width: 16px;
  height: 16px;
  transition: transform 0.25s var(--ease);
}
.link-arrow:hover svg {
  transform: translateX(5px);
}

/* ---------- 6. Top bar ---------- */
.topbar {
  background: var(--c-navy-950);
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}
.topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 42px;
  padding: 6px var(--pad);
  max-width: var(--wrap);
  margin: 0 auto;
}
.topbar__list {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
}
.topbar__item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.topbar__item svg {
  width: 14px;
  height: 14px;
  color: var(--c-accent-2);
}
.topbar a {
  color: rgba(255, 255, 255, 0.82);
}
.topbar a:hover {
  color: var(--c-accent-2);
}
.topbar__note {
  color: var(--c-accent-2);
  font-weight: 600;
}

/* ---------- 7. Header / Nav ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow 0.25s var(--ease);
}
.header.is-stuck {
  box-shadow: 0 8px 26px rgba(16, 32, 58, 0.09);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}
.brand__mark {
  width: 44px;
  height: 44px;
  flex: none;
}
.brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand__name {
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--c-ink);
}
.brand__sub {
  font-size: 10.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
  font-weight: 600;
}
.nav__list {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav__item {
  position: relative;
}
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink);
  white-space: nowrap;
}
.nav__link:hover {
  color: var(--c-accent);
  background: rgba(10, 132, 255, 0.06);
}
.nav__link.is-active {
  color: var(--c-accent);
}
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: var(--grad-accent);
}
.nav__caret {
  width: 10px;
  height: 10px;
}
.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: 320px;
  padding: 12px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.24s var(--ease);
}
.nav__item:hover .dropdown,
.nav__item:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown--wide {
  width: 640px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
}
.dropdown--right {
  left: auto;
  right: 0;
}
.dropdown__link {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink);
}
.dropdown__link span {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-muted);
}
.dropdown__link:hover {
  background: var(--c-bg);
  color: var(--c-accent);
}
.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 46px;
  height: 46px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 0 auto;
  background: var(--c-ink);
  transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
}
.burger.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.burger.is-open span:nth-child(2) {
  opacity: 0;
}
.burger.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.mobile-nav {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(88vw, 380px);
  padding: 26px 22px 40px;
  background: #fff;
  box-shadow: var(--shadow-lg);
  transform: translateX(102%);
  transition: transform 0.35s var(--ease);
  overflow-y: auto;
  z-index: 1000;
}
.mobile-nav.is-open {
  transform: translateX(0);
}
.mobile-nav__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.mobile-nav__close {
  width: 40px;
  height: 40px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: #fff;
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
  color: var(--c-ink);
}
.mobile-nav__link {
  display: block;
  padding: 14px 4px;
  border-bottom: 1px solid var(--c-line);
  font-size: 16px;
  font-weight: 700;
  color: var(--c-ink);
}
.mobile-nav__sub {
  max-height: 0;
  overflow: hidden;
  padding: 0 0 0 14px;
  transition: max-height 0.34s var(--ease);
}
.mobile-nav__sub a {
  display: block;
  padding: 8px 0;
  font-size: 14px;
  font-weight: 500;
  color: var(--c-body);
}
.mobile-nav__cta {
  margin-top: 26px;
  display: grid;
  gap: 12px;
}
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 13, 26, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease);
  z-index: 990;
}
.overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* ---------- 8. Hero ---------- */
.hero {
  position: relative;
  padding: clamp(48px, 6vw, 92px) 0 clamp(56px, 7vw, 104px);
  background: var(--grad-dark);
  color: rgba(255, 255, 255, 0.8);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.045) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(circle at 70% 20%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(circle at 70% 20%, #000 0%, transparent 72%);
}
.hero::after {
  content: "";
  position: absolute;
  width: 620px;
  height: 620px;
  right: -180px;
  top: -240px;
  background: radial-gradient(
    circle,
    rgba(22, 213, 224, 0.22) 0%,
    transparent 68%
  );
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 4vw, 60px);
  align-items: center;
}
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 15px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 12.5px;
  font-weight: 600;
  color: #fff;
}
.pill svg {
  width: 14px;
  height: 14px;
  color: var(--c-accent-2);
}
.pill--solid {
  background: rgba(255, 106, 19, 0.16);
  border-color: rgba(255, 106, 19, 0.4);
  color: #ffb27a;
}
.pill--light {
  background: rgba(10, 132, 255, 0.08);
  border-color: rgba(10, 132, 255, 0.22);
  color: var(--c-accent);
}
.hero__title {
  color: #fff;
  margin-bottom: 20px;
}
.hero__title em {
  font-style: normal;
  background: var(--grad-accent);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__text {
  font-size: clamp(16px, 1.3vw, 18px);
  max-width: 620px;
  color: rgba(255, 255, 255, 0.76);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 30px 0 34px;
}
.hero__points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 26px;
  max-width: 620px;
}
.hero__points li {
  position: relative;
  padding-left: 30px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.84);
}
.hero__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(22, 213, 224, 0.16);
  border: 1px solid rgba(22, 213, 224, 0.5);
}
.hero__points li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 11px;
  width: 6px;
  height: 3px;
  border-left: 2px solid var(--c-accent-2);
  border-bottom: 2px solid var(--c-accent-2);
  transform: rotate(-45deg);
}
/* hero key-highlights panel (replaces the hero form card) */
.hero__facts {
  padding: 26px 26px 22px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}
.hero__facts h2 {
  font-size: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-accent-2);
  margin-bottom: 16px;
}
.hero__facts .hero__points {
  grid-template-columns: 1fr;
  gap: 0;
  max-width: none;
}
.hero__facts .hero__points li {
  padding: 13px 0 13px 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14.5px;
}
.hero__facts .hero__points li:last-child {
  border-bottom: 0;
}
.hero__facts .hero__points li::before {
  top: 17px;
}
.hero__facts .hero__points li::after {
  top: 22px;
}

.hero__media {
  position: relative;
}

/* full-bleed machinery background hero (homepage) */
.hero--bg {
  padding: clamp(70px, 8vw, 118px) 0 clamp(78px, 9vw, 130px);
}
.hero--bg::before {
  display: none;
}
.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero__bg .slider {
  height: 100%;
}
.hero__bg .slider__track {
  height: 100%;
}
.hero__bg .slider__slide {
  height: 100%;
  padding: 0;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    100deg,
    rgba(5, 13, 26, 0.93) 0%,
    rgba(5, 13, 26, 0.85) 40%,
    rgba(5, 13, 26, 0.58) 72%,
    rgba(5, 13, 26, 0.4) 100%
  );
}
.hero--bg .hero__inner {
  grid-template-columns: minmax(0, 780px);
}
.hero--bg .hero__text,
.hero--bg .hero__points li {
  text-shadow: 0 1px 18px rgba(3, 8, 18, 0.55), 0 1px 3px rgba(3, 8, 18, 0.4);
}
.hero--bg .hero__text {
  color: rgba(255, 255, 255, 0.88);
}

.hero__media {
  position: relative;
}
.media-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-lg);
  background: #0a1a2f;
}
.media-frame img {
  width: 100%;
  display: block;
}
.media-frame--flat {
  border-color: var(--c-line);
  box-shadow: var(--shadow-md);
}
.hero__stat-float {
  position: absolute;
  left: -26px;
  bottom: 30px;
  padding: 16px 22px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
}
.hero__stat-float b {
  font-size: 26px;
  color: var(--c-ink);
  line-height: 1;
}
.hero__stat-float span {
  font-size: 12.5px;
  color: var(--c-muted);
  line-height: 1.35;
}

/* ---------- 9. Trust bar ---------- */
.trustbar {
  background: #fff;
  border-bottom: 1px solid var(--c-line);
  padding: 20px 0;
}
.trustbar__inner {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}
.trustbar__item {
  display: flex;
  align-items: center;
  gap: 12px;
}
.trustbar__item svg {
  width: 26px;
  height: 26px;
  color: var(--c-accent);
  flex: none;
}
.trustbar__item b {
  display: block;
  font-size: 14px;
  color: var(--c-ink);
}
.trustbar__item span {
  font-size: 12.5px;
  color: var(--c-muted);
}

/* ---------- 10. Cards ---------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
    border-color 0.3s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(10, 132, 255, 0.3);
}
.card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-bg);
}
.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease);
}
.card:hover .card__media img {
  transform: scale(1.06);
}
.card__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  background: rgba(8, 23, 43, 0.82);
  color: #fff;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
}
.card__tag--cta {
  background: var(--grad-cta);
}
.card__body {
  padding: 24px 24px 26px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card__title {
  font-size: 19px;
  margin-bottom: 10px;
}
.card__title a {
  color: var(--c-ink);
}
.card__title a:hover {
  color: var(--c-accent);
}
.card__text {
  font-size: 14.5px;
  margin-bottom: 16px;
  flex: 1;
}
.card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.tag {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  font-size: 12px;
  font-weight: 600;
  color: var(--c-body);
}
.card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--c-line);
}

/* dark card variant */
.card--dark {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
}
.card--dark .card__title,
.card--dark .card__title a {
  color: #fff;
}
.card--dark .card__text {
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- 11. Feature blocks ---------- */
.feature {
  padding: 28px 26px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  height: 100%;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.feature:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.feature__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: rgba(10, 132, 255, 0.09);
  color: var(--c-accent);
  margin-bottom: 18px;
}
.feature__icon svg {
  width: 26px;
  height: 26px;
}
.feature__title {
  font-size: 17px;
  margin-bottom: 8px;
}
.feature__text {
  font-size: 14.5px;
  margin: 0;
}
.feature--dark {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.1);
}
.feature--dark .feature__icon {
  background: rgba(22, 213, 224, 0.12);
  color: var(--c-accent-2);
}
.feature--dark .feature__title {
  color: #fff;
}
.feature--dark .feature__text {
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 12. Split block ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}
.split--rev .split__media {
  order: 2;
}
.split__title {
  margin-bottom: 18px;
}
.icon-list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
}
.icon-list li {
  position: relative;
  padding-left: 34px;
  font-size: 15px;
}
.icon-list li b {
  display: block;
  color: var(--c-ink);
  font-size: 15.5px;
  margin-bottom: 2px;
}
.icon-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 22px;
  height: 22px;
  border-radius: 7px;
  background: rgba(10, 132, 255, 0.1);
}
.icon-list li::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 11px;
  width: 8px;
  height: 4px;
  border-left: 2px solid var(--c-accent);
  border-bottom: 2px solid var(--c-accent);
  transform: rotate(-45deg);
}
.section--dark .icon-list li b {
  color: #fff;
}
.section--dark .icon-list li {
  color: rgba(255, 255, 255, 0.72);
}
.section--dark .icon-list li::before {
  background: rgba(22, 213, 224, 0.14);
}
.section--dark .icon-list li::after {
  border-color: var(--c-accent-2);
}

/* ---------- 13. Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.6vw, 34px);
}
.stat {
  text-align: center;
  padding: 28px 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.stat__num {
  font-size: clamp(30px, 3.4vw, 44px);
  font-weight: 900;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.03em;
}
.stat__num i {
  font-style: normal;
  color: var(--c-accent-2);
}
.stat__label {
  margin-top: 10px;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.7);
}
.section--tint .stat,
.section--tint-2 .stat {
  background: #fff;
  border-color: var(--c-line);
  box-shadow: var(--shadow-sm);
}
.section--tint .stat__num,
.section--tint-2 .stat__num {
  color: var(--c-ink);
}
.section--tint .stat__label,
.section--tint-2 .stat__label {
  color: var(--c-muted);
}

/* ---------- 14. Table ---------- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
}
table.spec-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
  font-size: 14.5px;
}
.spec-table th,
.spec-table td {
  padding: 15px 18px;
  text-align: left;
  border-bottom: 1px solid var(--c-line);
  vertical-align: top;
}
.spec-table thead th {
  background: var(--c-navy-900);
  color: #fff;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.spec-table tbody tr:nth-child(even) {
  background: #fafcfe;
}
.spec-table tbody tr:hover {
  background: rgba(10, 132, 255, 0.04);
}
.spec-table td:first-child,
.spec-table tbody th {
  font-weight: 700;
  color: var(--c-ink);
  white-space: nowrap;
}
.spec-table tbody th {
  background: #f7fafd;
}
.spec-note {
  font-size: 13px;
  color: var(--c-muted);
  margin-top: 12px;
}

/* key/value spec list */
.spec-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 clamp(20px, 3vw, 46px);
}
.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--c-line);
  font-size: 14.5px;
}
.spec-row span:first-child {
  color: var(--c-muted);
  font-weight: 600;
}
.spec-row span:last-child {
  color: var(--c-ink);
  font-weight: 700;
  text-align: right;
}

/* ---------- 15. Tabs ---------- */
.tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 34px;
}
.tabs__btn {
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--c-line);
  background: #fff;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-body);
  cursor: pointer;
  transition: all 0.22s var(--ease);
}
.tabs__btn:hover {
  border-color: var(--c-accent);
  color: var(--c-accent);
}
.tabs__btn.is-active {
  background: var(--grad-accent);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 10px 24px rgba(10, 132, 255, 0.26);
}
.tabs__panel {
  display: none;
  animation: fadeUp 0.4s var(--ease);
}
.tabs__panel.is-active {
  display: block;
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 16. Accordion / FAQ ---------- */
.accordion {
  display: grid;
  gap: 12px;
}
.accordion__item {
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
  transition: box-shadow 0.25s var(--ease);
}
.accordion__item.is-open {
  box-shadow: var(--shadow-md);
  border-color: rgba(10, 132, 255, 0.3);
}
.accordion__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 20px 22px;
  background: none;
  border: 0;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--c-ink);
  cursor: pointer;
}
.accordion__btn i {
  position: relative;
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 50%;
  background: rgba(10, 132, 255, 0.1);
}
.accordion__btn i::before,
.accordion__btn i::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  background: var(--c-accent);
  transform: translate(-50%, -50%);
  transition: transform 0.25s var(--ease);
}
.accordion__btn i::before {
  width: 10px;
  height: 2px;
}
.accordion__btn i::after {
  width: 2px;
  height: 10px;
}
.accordion__item.is-open .accordion__btn i::after {
  transform: translate(-50%, -50%) rotate(90deg);
}
.accordion__panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.36s var(--ease);
}
.accordion__panel > div {
  padding: 0 22px 22px;
  font-size: 15px;
  color: var(--c-body);
}
.accordion__panel p:last-child {
  margin-bottom: 0;
}

/* ---------- 17. Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 2.4vw, 28px);
  counter-reset: step;
}
.step {
  position: relative;
  padding: 30px 24px 26px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
}
.step__num {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 14px;
  background: var(--grad-accent);
  color: #fff;
  font-weight: 900;
  font-size: 18px;
  margin-bottom: 16px;
  box-shadow: 0 10px 22px rgba(10, 132, 255, 0.28);
}
.step__title {
  font-size: 17px;
  margin-bottom: 8px;
}
.step__text {
  font-size: 14.5px;
  margin: 0;
}
.section--dark .step {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
}
.section--dark .step__title {
  color: #fff;
}
.section--dark .step__text {
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 18. Applications ---------- */
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.app-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 240px;
  display: flex;
  align-items: flex-end;
  color: #fff;
  isolation: isolate;
}
.app-item img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
  transition: transform 0.6s var(--ease);
}
.app-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(5, 13, 26, 0.88) 0%,
    rgba(5, 13, 26, 0.28) 55%,
    transparent 100%
  );
  z-index: -1;
}
.app-item:hover img {
  transform: scale(1.07);
}
.app-item__body {
  padding: 22px;
}
.app-item__body h4 {
  color: #fff;
  margin-bottom: 6px;
  font-size: 18px;
}
.app-item__body p {
  margin: 0;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.78);
}

/* ---------- 19. Testimonials ---------- */
.slider {
  position: relative;
  overflow: hidden;
}
.slider__track {
  display: flex;
  transition: transform 0.5s var(--ease);
}
.slider__slide {
  flex: 0 0 100%;
  padding: 4px;
}
.quote {
  padding: clamp(28px, 3.4vw, 44px);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.quote__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
  color: var(--c-star);
}
.quote__stars svg {
  width: 17px;
  height: 17px;
}
.quote__text {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--c-ink);
  font-weight: 500;
  line-height: 1.65;
  margin-bottom: 22px;
}
.quote__author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.quote__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex: none;
}
.quote__author b {
  display: block;
  font-size: 15px;
}
.quote__author span {
  font-size: 13px;
  color: var(--c-muted);
}
.slider__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 26px;
}
.slider__dots {
  display: flex;
  gap: 8px;
}
.slider__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 0;
  background: rgba(16, 32, 58, 0.2);
  cursor: pointer;
  padding: 0;
  transition: all 0.25s var(--ease);
}
.slider__dot.is-active {
  width: 26px;
  border-radius: 6px;
  background: var(--c-accent);
}
.section--dark .slider__dot {
  background: rgba(255, 255, 255, 0.26);
}
.slider__arrow {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--c-line);
  background: #fff;
  color: var(--c-ink);
  cursor: pointer;
  transition: all 0.22s var(--ease);
}
.slider__arrow:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.slider__arrow svg {
  width: 16px;
  height: 16px;
}

/* hero background carousel (dots + arrows floating over the machinery photo) */
.slider--bg .slider__nav {
  position: absolute;
  right: var(--pad);
  bottom: 26px;
  z-index: 3;
  margin: 0;
  padding: 7px 12px;
  border-radius: var(--radius-pill);
  background: rgba(5, 13, 26, 0.42);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.slider--bg .slider__arrow {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}
.slider--bg .slider__arrow:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.slider--bg .slider__dot {
  background: rgba(255, 255, 255, 0.36);
}
.slider--bg .slider__dot.is-active {
  background: var(--c-accent-2);
}

/* ---------- 20. Forms ---------- */
.form-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid var(--c-line);
}
.form-card--dark {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(10px);
}
.form-card__head {
  margin-bottom: 22px;
}
.form-card__title {
  font-size: 22px;
  margin-bottom: 8px;
}
.form-card__sub {
  font-size: 14px;
  color: var(--c-muted);
  margin: 0;
}
.form-card--dark .form-card__sub {
  color: rgba(255, 255, 255, 0.66);
}
.form {
  display: grid;
  gap: 14px;
}
.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form__label {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-ink);
}
.form-card--dark .form__label {
  color: rgba(255, 255, 255, 0.85);
}
.form__label i {
  font-style: normal;
  color: var(--c-cta);
}
.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  background: #fbfdff;
  font-family: inherit;
  font-size: 14.5px;
  color: var(--c-ink);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.form-card--dark .form__input,
.form-card--dark .form__select,
.form-card--dark .form__textarea {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.18);
  color: #fff;
}
.form-card--dark .form__input::placeholder,
.form-card--dark .form__textarea::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.14);
}
.form__textarea {
  min-height: 104px;
  resize: vertical;
}
.form__error {
  font-size: 12.5px;
  color: #e5484d;
  display: none;
}
.form__group.has-error .form__error {
  display: block;
}
.form__group.has-error .form__input,
.form__group.has-error .form__select,
.form__group.has-error .form__textarea {
  border-color: #e5484d;
}
.form__check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 12.5px;
  color: var(--c-muted);
}
.form__check input {
  margin-top: 4px;
  accent-color: var(--c-accent);
}
.form__note {
  font-size: 12.5px;
  color: var(--c-muted);
  margin: 0;
  text-align: center;
}
.form-card--dark .form__note {
  color: rgba(255, 255, 255, 0.6);
}
.form__success {
  display: none;
  padding: 34px 24px;
  text-align: center;
}
.form__success svg {
  width: 56px;
  height: 56px;
  color: var(--c-green);
  margin: 0 auto 16px;
}
.form__success h4 {
  margin-bottom: 8px;
}
.form.is-sent + .form__success {
  display: block;
}
.form.is-sent {
  display: none;
}
.form__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--c-line);
  font-size: 12.5px;
  color: var(--c-muted);
}
.form-card--dark .form__trust {
  border-color: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.62);
}
.form__trust span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.form__trust svg {
  width: 14px;
  height: 14px;
  color: var(--c-green);
}

/* ---------- 21. CTA banner ---------- */
.cta-banner {
  position: relative;
  overflow: hidden;
  background: var(--grad-dark);
  border-radius: var(--radius-lg);
  padding: clamp(34px, 4.4vw, 62px);
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: clamp(26px, 4vw, 54px);
  align-items: center;
  color: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow-lg);
}
.cta-banner::before {
  content: "";
  position: absolute;
  width: 460px;
  height: 460px;
  right: -140px;
  top: -180px;
  background: radial-gradient(
    circle,
    rgba(22, 213, 224, 0.22) 0%,
    transparent 70%
  );
}
.cta-banner > * {
  position: relative;
  z-index: 2;
}
.cta-banner h2 {
  color: #fff;
  margin-bottom: 14px;
}
.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}
.cta-quick {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 26px;
}
.cta-quick h4 {
  color: #fff;
  margin-bottom: 16px;
}
.cta-quick li {
  display: flex;
  gap: 11px;
  padding: 9px 0;
  font-size: 14.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.cta-quick li:last-child {
  border-bottom: 0;
}
.cta-quick svg {
  width: 18px;
  height: 18px;
  color: var(--c-accent-2);
  flex: none;
  margin-top: 3px;
}

/* ---------- 22. Page hero ---------- */
.page-hero {
  position: relative;
  padding: clamp(46px, 5vw, 78px) 0 clamp(40px, 4.4vw, 64px);
  background: var(--grad-dark);
  color: rgba(255, 255, 255, 0.78);
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.04) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(circle at 78% 30%, #000 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(circle at 78% 30%, #000 0%, transparent 70%);
}
.page-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}
.page-hero h1 {
  color: #fff;
  margin-bottom: 16px;
}
.page-hero p {
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  max-width: 640px;
}
.page-hero .hero__points {
  margin-top: 26px;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.6);
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}
.breadcrumb a:hover {
  color: var(--c-accent-2);
}
.breadcrumb span.sep {
  opacity: 0.5;
}

/* ---------- 23. (removed: floating bottom-right widgets) ---------- */

/* ---------- 24. Blog ---------- */
.post-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.post-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.post-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--c-bg);
}
.post-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}
.post-card:hover .post-card__media img {
  transform: scale(1.06);
}
.post-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 12.5px;
  color: var(--c-muted);
  margin-bottom: 12px;
}
.post-card__meta em {
  font-style: normal;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: rgba(10, 132, 255, 0.09);
  color: var(--c-accent);
  font-weight: 700;
}
.post-card__title {
  font-size: 19px;
  margin-bottom: 10px;
}
.post-card__title a {
  color: var(--c-ink);
}
.post-card__title a:hover {
  color: var(--c-accent);
}
.post-card__text {
  font-size: 14.5px;
  flex: 1;
}
.article {
  max-width: 860px;
  margin: 0 auto;
}
.article h2 {
  font-size: clamp(23px, 2.6vw, 31px);
  margin-top: 42px;
}
.article h3 {
  font-size: clamp(19px, 2vw, 24px);
  margin-top: 32px;
}
.article p,
.article li {
  font-size: 16.5px;
  line-height: 1.8;
}
.article ul,
.article ol {
  margin: 0 0 22px;
  padding-left: 0;
  display: grid;
  gap: 10px;
}
.article ul li {
  position: relative;
  padding-left: 28px;
}
.article ul li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--grad-accent);
}
.article ol {
  counter-reset: o;
}
.article ol li {
  position: relative;
  padding-left: 40px;
  counter-increment: o;
}
.article ol li::before {
  content: counter(o);
  position: absolute;
  left: 0;
  top: 4px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(10, 132, 255, 0.1);
  color: var(--c-accent);
  font-size: 13px;
  font-weight: 800;
}
.article blockquote {
  margin: 28px 0;
  padding: 22px 26px;
  border-left: 4px solid var(--c-accent);
  background: var(--c-bg);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 17px;
  color: var(--c-ink);
  font-weight: 500;
}
.article figure {
  margin: 30px 0;
}
.article figcaption {
  margin-top: 10px;
  font-size: 13px;
  color: var(--c-muted);
  text-align: center;
}
.article__toc {
  padding: 24px 26px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  margin-bottom: 34px;
}
.article__toc b {
  display: block;
  margin-bottom: 12px;
  font-size: 15px;
}
.article__toc a {
  display: block;
  padding: 6px 0;
  font-size: 14.5px;
}

/* ---------- 25. Footer ---------- */
.footer {
  background: var(--c-navy-950);
  color: rgba(255, 255, 255, 0.66);
  padding-top: clamp(48px, 5vw, 76px);
  font-size: 14.5px;
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: clamp(24px, 3vw, 48px);
  padding-bottom: 46px;
}
.footer h4 {
  color: #fff;
  font-size: 15px;
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}
.footer__about p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.62);
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}
.footer__brand .brand__name {
  color: #fff;
}
.footer__brand .brand__sub {
  color: rgba(255, 255, 255, 0.45);
}
.footer__list {
  display: grid;
  gap: 10px;
}
.footer__list a {
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
}
.footer__list a:hover {
  color: var(--c-accent-2);
}
.footer__contact li {
  display: flex;
  gap: 11px;
  margin-bottom: 13px;
  font-size: 14px;
}
.footer__contact svg {
  width: 16px;
  height: 16px;
  color: var(--c-accent-2);
  flex: none;
  margin-top: 4px;
}
.footer__social {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}
.footer__social a {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.footer__social a:hover {
  background: var(--grad-accent);
}
.footer__social svg {
  width: 17px;
  height: 17px;
}
.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
}
.footer__bottom-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}
.footer__bottom a {
  color: rgba(255, 255, 255, 0.6);
}
.footer__certs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.footer__certs span {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.16);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 26. Misc ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: rgba(18, 183, 106, 0.1);
  color: var(--c-green);
  font-size: 12.5px;
  font-weight: 700;
}
.badge--accent {
  background: rgba(10, 132, 255, 0.1);
  color: var(--c-accent);
}
.notice {
  display: flex;
  gap: 14px;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: rgba(10, 132, 255, 0.06);
  border: 1px solid rgba(10, 132, 255, 0.18);
  font-size: 14.5px;
}
.notice svg {
  width: 22px;
  height: 22px;
  color: var(--c-accent);
  flex: none;
  margin-top: 2px;
}
.notice p:last-child {
  margin-bottom: 0;
}
.compare-list {
  display: grid;
  gap: 0;
}
.compare-list__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--c-line);
}
.compare-list__row b {
  display: block;
  margin-bottom: 4px;
}
.compare-list__row p {
  margin: 0;
  font-size: 14.5px;
}
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(20px, 4vw, 56px);
  padding: 8px 0;
}
.logo-strip span {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-muted);
  letter-spacing: 0.04em;
  opacity: 0.85;
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.sticky-cta {
  display: none;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 26b. Product detail page ---------- */
.product__models {
  margin: 8px 0 14px;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-muted);
}
.product__price {
  margin: 16px 0 20px;
  font-size: 16px;
  color: var(--c-muted);
}
.product__price strong {
  font-size: 24px;
  font-weight: 900;
  color: var(--c-accent);
}
.product__gallery-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--c-muted);
}
/* product photos share one 4:3 canvas so gallery slides never jump in size */
.page-hero .slider__slide img,
.media-frame.product-frame img {
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #fff;
}
/* slider controls sitting on the dark product hero */
.page-hero .media-frame {
  background: rgba(255, 255, 255, 0.05);
}
.page-hero .slider__dot {
  background: rgba(255, 255, 255, 0.36);
}
.page-hero .slider__dot.is-active {
  background: var(--c-accent-2);
}
.page-hero .slider__arrow {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}
.page-hero .slider__arrow:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
}

/* ---------- 26c. Product detail components ---------- */
/* main image + thumbnail gallery (no letterboxing: every photo is a square canvas) */
.pdp-gallery__main {
  position: relative;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}
.pdp-gallery__main img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  display: block;
}
.pdp-thumbs {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}
.pdp-thumb {
  flex: 1 1 0;
  min-width: 0;
  padding: 0;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.pdp-thumb img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
}
.pdp-thumb:hover {
  border-color: var(--pd);
}
.pdp-thumb.is-active {
  border-color: var(--pd);
  box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.18);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--pd) 26%, transparent);
}
.page-hero .pdp-gallery__main,
.page-hero .pdp-thumb {
  border-color: rgba(255, 255, 255, 0.22);
}
.page-hero .pdp-thumb.is-active {
  border-color: var(--c-accent-2);
  box-shadow: 0 0 0 2px rgba(10, 132, 255, 0.45);
}

/* trust chips row directly under the product hero */
.pdp-chips {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.pdp-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink);
}
.pdp-chip svg {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--c-accent);
}

/* square product card media: photos are shown whole, never cropped */
.card__media--square {
  aspect-ratio: 1 / 1;
}
.card__media--square img {
  object-fit: contain;
  background: #fff;
}

@media (max-width: 900px) {
  .pdp-chips {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .pdp-thumbs {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .pdp-thumb {
    flex: none;
  }
}

/* ---------- 27. Responsive ---------- */
/* Multi-division menu collapses earlier so the wider top-level labels never overflow */
@media (max-width: 1260px) {
  .nav__list {
    display: none;
  }
  .burger {
    display: flex;
  }
}

@media (max-width: 1100px) {
  .nav__list {
    display: none;
  }
  .burger {
    display: flex;
  }
  .hero__inner,
  .page-hero__inner,
  .cta-banner {
    grid-template-columns: 1fr;
  }
  .trustbar__inner {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .grid--4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .grid--5 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .grid--3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .app-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .split {
    grid-template-columns: 1fr;
  }
  .split--rev .split__media {
    order: 0;
  }
  .spec-cols {
    grid-template-columns: 1fr;
  }
  .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .topbar__list--hide {
    display: none;
  }
}

@media (max-width: 620px) {
  html {
    scroll-padding-top: 80px;
  }
  body {
    font-size: 15.5px;
  }
  .grid--2,
  .grid--3,
  .grid--4,
  .grid--5,
  .app-grid,
  .steps,
  .trustbar__inner,
  .footer__grid {
    grid-template-columns: 1fr;
  }
  .trustbar__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .form__row,
  .compare-list__row {
    grid-template-columns: 1fr;
  }
  .nav {
    min-height: 66px;
  }
  .nav__actions .btn {
    display: none;
  }
  .hero {
    padding-top: 34px;
  }
  .hero__actions .btn,
  .cta-banner__actions .btn {
    width: 100%;
  }
  .hero__stat-float {
    left: 12px;
    bottom: 12px;
    padding: 12px 16px;
  }
  .brand {
    min-width: 0;
  }
  .brand__text {
    min-width: 0;
  }
  .brand__name {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .brand__sub {
    display: none;
  }
  .slider--bg .slider__nav {
    right: auto;
    left: var(--pad);
    bottom: 16px;
  }
  .slider--bg .slider__arrow {
    display: none;
  }
  .sticky-cta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 10px 12px;
    background: #fff;
    border-top: 1px solid var(--c-line);
    box-shadow: 0 -6px 20px rgba(16, 32, 58, 0.1);
    z-index: 860;
  }
  .sticky-cta .btn {
    padding: 13px 14px;
    font-size: 14px;
  }
  .footer {
    padding-bottom: 74px;
  }
}

@media print {
  .header,
  .topbar,
  .sticky-cta {
    display: none;
  }
}

/* ==========================================================================
   Product page design system v2 — dark industrial, per-page themed
   Every product page picks its own accent theme + its own composition.
   ========================================================================== */
:root {
  --pd: #0a84ff;
  --pd-2: #16d5e0;
  --pd-ink: #0b63c9;
}
body.pd-t-blue    { --pd: #3b82f6; --pd-2: #22d3ee; --pd-ink: #1d4ed8; }
body.pd-t-cyan    { --pd: #06b6d4; --pd-2: #38bdf8; --pd-ink: #0e7490; }
body.pd-t-violet  { --pd: #8b5cf6; --pd-2: #c084fc; --pd-ink: #6d28d9; }
body.pd-t-amber   { --pd: #f59e0b; --pd-2: #fbbf24; --pd-ink: #b45309; }
body.pd-t-emerald { --pd: #10b981; --pd-2: #34d399; --pd-ink: #047857; }
body.pd-t-rose    { --pd: #f43f5e; --pd-2: #fb7185; --pd-ink: #be123c; }
body.pd-t-teal    { --pd: #14b8a6; --pd-2: #2dd4bf; --pd-ink: #0f766e; }
body.pd-t-orange  { --pd: #f97316; --pd-2: #fdba74; --pd-ink: #c2410c; }

/* ---------- hero ---------- */
.pd-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(42px, 5vw, 84px) 0 clamp(50px, 6vw, 96px);
  background: var(--grad-dark);
  color: rgba(255, 255, 255, 0.74);
}
.pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 72% 22%, #000 0%, transparent 72%);
  mask-image: radial-gradient(circle at 72% 22%, #000 0%, transparent 72%);
  pointer-events: none;
}
.pd-hero::after {
  content: "";
  position: absolute;
  width: 640px;
  height: 640px;
  right: -200px;
  top: -240px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--pd) 0%, transparent 68%);
  opacity: 0.3;
  pointer-events: none;
}
.pd-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(26px, 4vw, 60px);
  align-items: center;
}

/* ---------- hero background image carousel ---------- */
.pd-hero--carousel::before {
  display: none;
}
.pd-hero__slides {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.pd-hero__slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.1s var(--ease), transform 7s linear;
  will-change: opacity, transform;
}
.pd-hero__slide.is-active {
  opacity: 1;
  transform: scale(1);
}
.pd-hero__slides::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 13, 26, 0.84) 0%, rgba(5, 13, 26, 0.7) 46%, rgba(5, 13, 26, 0.88) 100%);
}
.pd-hero__dots {
  position: absolute;
  left: 50%;
  bottom: clamp(16px, 3vw, 28px);
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 9px;
}
.pd-hero__dot {
  width: 34px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.32);
  cursor: pointer;
  transition: width 0.3s var(--ease), background 0.3s var(--ease);
}
.pd-hero__dot:hover {
  background: rgba(255, 255, 255, 0.55);
}
.pd-hero__dot.is-active {
  width: 54px;
  background: #fff;
}
.pd-hero--stacked .pd-hero__inner {
  grid-template-columns: 1fr;
  justify-items: center;
  text-align: center;
}
.pd-hero--stacked .pd-hero__lead {
  margin-left: auto;
  margin-right: auto;
}
.pd-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pd-ink);
}
.pd-eyebrow::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
}
.pd-hero .pd-eyebrow,
.band--ink .pd-eyebrow,
.band--navy .pd-eyebrow {
  color: var(--pd-2);
}
.pd-hero h1 {
  color: #fff;
  font-size: clamp(30px, 3.5vw, 46px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin: 16px 0 14px;
}
.pd-hero__lead {
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  max-width: 640px;
  margin: 0;
}
.pd-hero__kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 26px;
}
.pd-hero--stacked .pd-hero__kpis,
.pd-hero--stacked .pd-hero__actions {
  justify-content: center;
}
.pd-kpi {
  min-width: 122px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.06);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.pd-kpi b {
  display: block;
  color: #fff;
  font-size: 20px;
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.pd-kpi span {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.62);
}
.pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- sticky in-page sub navigation ---------- */
.pd-subnav {
  position: sticky;
  top: 77px;
  z-index: 70;
  background: rgba(5, 13, 26, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.pd-subnav__inner {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 9px var(--pad);
  scrollbar-width: none;
}
.pd-subnav__inner::-webkit-scrollbar {
  display: none;
}
.pd-subnav a {
  flex: none;
  font-size: 13.5px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.68);
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.pd-subnav a:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
}

/* ---------- section bands ---------- */
.band {
  position: relative;
  padding: var(--sect) 0;
  overflow: hidden;
}
.band--ink {
  background: #050d1a;
  color: rgba(255, 255, 255, 0.7);
}
.band--navy {
  background: linear-gradient(165deg, #08172b 0%, #0b1f38 60%, #0d2440 100%);
  color: rgba(255, 255, 255, 0.7);
}
.band--soft {
  background: var(--c-bg);
}
.band--ink h1, .band--ink h2, .band--ink h3, .band--ink h4,
.band--navy h1, .band--navy h2, .band--navy h3, .band--navy h4 {
  color: #fff;
}
.band__grid::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(circle at 30% 30%, #000, transparent 70%);
  mask-image: radial-gradient(circle at 30% 30%, #000, transparent 70%);
  pointer-events: none;
}
.band__glow::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -170px;
  bottom: -210px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--pd) 0%, transparent 70%);
  opacity: 0.2;
  pointer-events: none;
}
.band > .wrap {
  position: relative;
  z-index: 2;
}

/* ---------- section head ---------- */
.pd-head {
  max-width: 780px;
  margin-bottom: clamp(28px, 3.4vw, 46px);
}
.pd-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.pd-head h2 {
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 12px 0 12px;
  color: var(--c-ink);
}
.band--ink .pd-head h2,
.band--navy .pd-head h2 {
  color: #fff;
}
.pd-head p {
  margin: 0;
  color: var(--c-body);
  font-size: 16.5px;
}
.band--ink .pd-head p,
.band--navy .pd-head p {
  color: rgba(255, 255, 255, 0.68);
}

/* ---------- cards ---------- */
.pd-cards {
  display: grid;
  gap: 18px;
}
.pd-cards--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pd-cards--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pd-cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.pd-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  background: #fff;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.pd-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.band--ink .pd-card,
.band--navy .pd-card {
  background: rgba(255, 255, 255, 0.075);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.28);
}
.pd-card__n {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 900;
  background: linear-gradient(135deg, var(--pd), var(--pd-2));
  margin-bottom: 14px;
}
.pd-card__n svg {
  width: 20px;
  height: 20px;
}
.pd-card h3 {
  font-size: 18px;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
  color: var(--c-ink);
}
.band--ink .pd-card h3,
.band--navy .pd-card h3 {
  color: #fff;
}
.pd-card p {
  margin: 0;
  font-size: 14.8px;
  color: var(--c-body);
}
.band--ink .pd-card p,
.band--navy .pd-card p {
  color: rgba(255, 255, 255, 0.66);
}

/* ---------- stat strip ---------- */
.pd-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.pd-stat {
  border-radius: var(--radius-lg);
  padding: 26px 20px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
}
.pd-stat b {
  display: block;
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--c-ink);
}
.pd-stat b em {
  font-style: normal;
  font-size: 0.5em;
  font-weight: 800;
  color: var(--pd-ink);
  margin-left: 4px;
}
.pd-stat > span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  color: var(--c-body);
}
.band--ink .pd-stat,
.band--navy .pd-stat {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: none;
}
.band--ink .pd-stat b,
.band--navy .pd-stat b {
  color: #fff;
}
.band--ink .pd-stat b em,
.band--navy .pd-stat b em {
  color: var(--pd-2);
}
.band--ink .pd-stat > span,
.band--navy .pd-stat > span {
  color: rgba(255, 255, 255, 0.62);
}

/* ---------- matrix / spec table ---------- */
.pd-matrix-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  background: #fff;
}
.band--ink .pd-matrix-wrap,
.band--navy .pd-matrix-wrap {
  border-color: rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.04);
}
.pd-matrix {
  width: 100%;
  border-collapse: collapse;
  min-width: 620px;
}
.pd-matrix th,
.pd-matrix td {
  padding: 13px 18px;
  text-align: left;
  font-size: 14.5px;
  border-bottom: 1px solid var(--c-line);
}
.band--ink .pd-matrix th,
.band--ink .pd-matrix td,
.band--navy .pd-matrix th,
.band--navy .pd-matrix td {
  border-bottom-color: rgba(255, 255, 255, 0.1);
}
.pd-matrix thead th {
  background: #08172b;
  color: #fff;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.pd-matrix tbody th {
  font-weight: 800;
  color: var(--c-ink);
  background: var(--c-bg);
}
.band--ink .pd-matrix tbody th,
.band--navy .pd-matrix tbody th {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}
.pd-matrix tbody td {
  color: var(--c-body);
}
.band--ink .pd-matrix tbody td,
.band--navy .pd-matrix tbody td {
  color: rgba(255, 255, 255, 0.7);
}
.pd-matrix tbody tr:last-child th,
.pd-matrix tbody tr:last-child td {
  border-bottom: 0;
}
.pd-matrix tbody tr:hover td {
  background: rgba(16, 32, 58, 0.06);
}
.pd-matrix__yes {
  color: var(--c-green);
  font-weight: 800;
}
.pd-matrix__no {
  color: var(--c-muted);
}

/* ---------- figure / split ---------- */
.pd-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-sm);
}
.band--ink .pd-figure,
.band--navy .pd-figure {
  border-color: rgba(255, 255, 255, 0.2);
  background: #fff;
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.3);
}
.pd-figure img {
  width: 100%;
  display: block;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #fff;
}
.pd-figure figcaption {
  padding: 12px 16px;
  font-size: 13.5px;
  color: var(--c-muted);
  border-top: 1px solid var(--c-line);
}
.band--ink .pd-figure figcaption,
.band--navy .pd-figure figcaption {
  color: #5a6b82;
  border-top-color: var(--c-line);
}
.pd-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 3.6vw, 52px);
  align-items: center;
}
.pd-split--media-left .pd-split__media {
  order: -1;
}

/* ---------- checklist ---------- */
.pd-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.pd-list li {
  position: relative;
  padding-left: 30px;
  font-size: 15.5px;
  color: var(--c-body);
}
.pd-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--pd), var(--pd-2));
}
.pd-list li b {
  display: block;
  color: var(--c-ink);
  margin-bottom: 2px;
}
.band--ink .pd-list li,
.band--navy .pd-list li {
  color: rgba(255, 255, 255, 0.72);
}
.band--ink .pd-list li b,
.band--navy .pd-list li b {
  color: #fff;
}

/* ---------- image mosaic ---------- */
.pd-mosaic {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}
.pd-mosaic > * {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: #fff;
}
.band--ink .pd-mosaic > *,
.band--navy .pd-mosaic > * {
  border-color: rgba(255, 255, 255, 0.14);
}
.pd-mosaic img {
  width: 100%;
  height: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: #fff;
}
.pd-mosaic__wide {
  grid-column: span 2;
}
.pd-mosaic__wide img {
  aspect-ratio: 2 / 1;
}

/* ---------- process flow ---------- */
.pd-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.pd-flow__n {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-weight: 900;
  color: #fff;
  background: linear-gradient(135deg, var(--pd), var(--pd-2));
  margin-bottom: 14px;
}
.pd-flow h3 {
  font-size: 17px;
  margin: 0 0 8px;
  color: var(--c-ink);
}
.band--ink .pd-flow h3,
.band--navy .pd-flow h3 {
  color: #fff;
}
.pd-flow p {
  margin: 0;
  font-size: 14.6px;
  color: var(--c-body);
}
.band--ink .pd-flow p,
.band--navy .pd-flow p {
  color: rgba(255, 255, 255, 0.66);
}

/* ---------- sample wall ---------- */
.pd-samples {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}
.pd-samples img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--c-line);
}

/* ---------- quote block ---------- */
.pd-quote {
  border-radius: var(--radius-lg);
  padding: clamp(24px, 3vw, 40px);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.pd-quote blockquote {
  margin: 0;
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.6;
  color: #fff;
}
.pd-quote__by {
  margin-top: 16px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}
.pd-quote__by b {
  color: #fff;
}

/* ---------- product page responsive ---------- */
@media (max-width: 1000px) {
  .pd-hero__inner,
  .pd-split {
    grid-template-columns: 1fr;
  }
  .pd-split--media-left .pd-split__media {
    order: 0;
  }
  .pd-cards--3,
  .pd-cards--4,
  .pd-stats,
  .pd-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .pd-mosaic {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .pd-samples {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .pd-cards--2,
  .pd-cards--3,
  .pd-cards--4,
  .pd-stats,
  .pd-flow,
  .pd-mosaic {
    grid-template-columns: 1fr;
  }
  .pd-mosaic__wide {
    grid-column: span 1;
  }
  .pd-mosaic__wide img {
    aspect-ratio: 1 / 1;
  }
  .pd-samples {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .pd-subnav {
    top: 67px;
  }
}

/* ---------- readability + polish overrides ---------- */
.pd-matrix tbody tr:nth-child(even) td {
  background: rgba(16, 32, 58, 0.062);
}
.band--ink .pd-matrix tbody tr:nth-child(even) td,
.band--navy .pd-matrix tbody tr:nth-child(even) td {
  background: rgba(255, 255, 255, 0.05);
}
.pd-stat b {
  white-space: nowrap;
}
.spec-note {
  color: #5a6b82;
}
.pd-figure figcaption {
  color: #5a6b82;
}
.band--ink .pd-figure figcaption,
.band--navy .pd-figure figcaption {
  color: #5a6b82;
}

/* ---------- product hero gallery: copy on the left, gallery on the right ---------- */
/* Main photo on top, thumbnail strip underneath. Thumbnails keep a fixed size and the
   strip scrolls sideways, so a long photo set no longer squeezes into slivers. */
.pdp-gallery {
  min-width: 0;
}
.pdp-thumbs {
  display: flex;
  flex-direction: row;
  gap: 8px;
  margin-top: 10px;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 0 0 6px;
  scrollbar-width: thin;
}
.pdp-thumbs::-webkit-scrollbar {
  height: 5px;
}
.pdp-thumbs::-webkit-scrollbar-track {
  background: transparent;
}
.pdp-thumbs::-webkit-scrollbar-thumb {
  background: rgba(16, 32, 58, 0.24);
  border-radius: 3px;
}
.pdp-thumb {
  flex: 0 0 72px;
  width: 72px;
  min-width: 0;
}
.pdp-thumb img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

@media (max-width: 620px) {
  .pdp-thumb {
    flex: 0 0 60px;
    width: 60px;
  }
}

/* ---------- quote block on light bands ---------- */
/* .pd-quote defaults are white-on-dark; on a white or soft band they would be invisible. */
.band:not(.band--ink):not(.band--navy) .pd-quote {
  background: #fff;
  border-color: var(--c-line);
  box-shadow: var(--shadow-sm);
}
.band:not(.band--ink):not(.band--navy) .pd-quote blockquote {
  color: var(--c-ink);
}
.band:not(.band--ink):not(.band--navy) .pd-quote__by {
  color: var(--c-muted);
}
.band:not(.band--ink):not(.band--navy) .pd-quote__by b {
  color: var(--c-ink);
}

/* ---------- blog article: compact header + content with sidebar ---------- */
.article-head .breadcrumb {
  color: var(--c-muted);
  margin-bottom: 14px;
}
.article-head .breadcrumb a {
  color: var(--c-body);
}
.article-head .breadcrumb a:hover {
  color: var(--c-accent);
}
.article-head h1 {
  font-size: clamp(28px, 3.6vw, 44px);
  max-width: 900px;
  margin: 12px 0 0;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: clamp(28px, 3.4vw, 52px);
  align-items: start;
}
.article-layout .article {
  max-width: none;
  margin: 0;
}
.article-side {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
}
.article-side__box {
  padding: 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: #fff;
}
.article-side__box h3 {
  font-size: 15px;
  margin: 0 0 14px;
  color: var(--c-ink);
}
.article-side__item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
  text-decoration: none;
}
.article-side__item:last-child {
  margin-bottom: 0;
}
.article-side__item img {
  width: 64px;
  height: 64px;
  object-fit: contain;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-sm);
}
.article-side__item b {
  display: block;
  font-size: 13.8px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--c-ink);
}
.article-side__item small {
  display: block;
  margin-top: 3px;
  font-size: 12.3px;
  color: var(--c-muted);
}
.article-side__item:hover b {
  color: var(--c-accent);
}
.article-side__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}
.article-side__list li {
  padding-bottom: 11px;
  border-bottom: 1px solid var(--c-line);
}
.article-side__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.article-side__list a {
  font-size: 14.4px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--c-ink);
}
.article-side__list a:hover {
  color: var(--c-accent);
}
.article-side__cta {
  display: grid;
  gap: 9px;
}
.article-side__cta p {
  margin: 0 0 4px;
  font-size: 13.8px;
  color: var(--c-body);
}

@media (max-width: 1000px) {
  .article-layout {
    grid-template-columns: 1fr;
  }
  .article-side {
    position: static;
    top: auto;
  }
}