:root {
  --paper: #f4f1ea;
  --paper-dim: #ece8de;
  --ink: #17191c;
  --graphite: #292d31;
  --cobalt: #175cff;
  --orange: #ff5a1f;
  --steel: #899198;
  --line: rgba(23, 25, 28, 0.14);
  --line-strong: rgba(23, 25, 28, 0.28);

  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, Segoe UI, Roboto, sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;

  --container: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --header-main-height: 76px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
html,
body {
  overflow-x: hidden;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
button {
  font-family: inherit;
  cursor: pointer;
}
input,
textarea,
select {
  font-family: inherit;
  font-size: 1rem;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.98;
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}
h1 {
  font-size: clamp(2.6rem, 6vw, 5.4rem);
  font-weight: 800;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}
h3 {
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
}
h4 {
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}
p {
  margin: 0 0 1em;
  color: var(--graphite);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

.mono {
  font-family: var(--font-mono);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cobalt);
  display: flex;
  align-items: center;
  gap: 0.6em;
  margin-bottom: 1em;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--cobalt);
  display: inline-block;
}
.eyebrow.on-dark {
  color: var(--orange);
}

.section-index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel);
  letter-spacing: 0.08em;
}

/* ---------------------------- BUTTONS --------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.95em 1.5em;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  transition:
    background 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease,
    border-color 0.25s ease;
  white-space: nowrap;
}
.btn .fa-arrow-right,
.btn .fa-arrow-up-right-from-square {
  transition: transform 0.25s ease;
  font-size: 0.85em;
}
.btn:hover .fa-arrow-right,
.btn:hover .fa-arrow-up-right-from-square {
  transform: translate(3px, -2px);
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.btn-primary:hover {
  background: var(--cobalt);
  border-color: var(--cobalt);
}
.btn-accent {
  background: var(--orange);
  color: var(--paper);
  border-color: var(--orange);
}
.btn-accent:hover {
  background: var(--ink);
  border-color: var(--ink);
}
.btn-ghost {
  border-color: var(--line-strong);
}
.btn-ghost:hover {
  border-color: var(--ink);
}
.btn-block {
  width: 100%;
  justify-content: center;
}
.btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
}
.btn-sm {
  padding: 0.6em 1em;
  font-size: 0.74rem;
}

/* ---------------------------- HEADER ------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: var(--paper);
  border-bottom: 1px solid var(--line-strong);
}
body.header-stuck {
  padding-top: var(--header-main-height);
}
body.header-stuck .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
}
.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px var(--gutter);
  gap: 24px;
  max-width: var(--container);
  margin: 0 auto;
  min-height: 76px;
  background: inherit;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.48em;
  min-width: 0;
}
.brand-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
  flex: 0 0 auto;
}
.brand span {
  color: var(--cobalt);
}
.brand small {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--steel);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 400;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--graphite);
  position: relative;
  padding: 4px 0;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--cobalt);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.main-nav a:hover::after,
.main-nav a.active::after {
  transform: scaleX(1);
}
.main-nav a.active {
  color: var(--cobalt);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: 0 0 auto;
}
.icon-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--ink);
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    color 0.2s ease;
}
.icon-btn:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
}

.header-utility {
  background: var(--ink);
  color: var(--paper);
}
.header-utility .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px var(--gutter);
  max-width: var(--container);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}
.header-utility .util-links {
  display: flex;
  gap: 22px;
}
.header-utility a {
  color: var(--steel);
}
.header-utility a:hover {
  color: var(--paper);
}
.header-utility .util-links a.cta-link {
  color: var(--orange);
}

.search-panel {
  border-top: 1px solid var(--line-strong);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background: var(--paper-dim);
}
.search-panel.open {
  max-height: 120px;
}
.search-panel form {
  max-width: var(--container);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex;
  gap: 10px;
}
.search-panel input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 0.8em 1em;
  color: var(--ink);
}
.search-panel input:focus {
  outline: 2px solid var(--cobalt);
  outline-offset: 1px;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  background: transparent;
  align-items: center;
  justify-content: center;
}

/* ---------------------------- FOOTER ------------------------------------ */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  margin-top: 80px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 64px var(--gutter) 40px;
  max-width: var(--container);
  margin: 0 auto;
  border-bottom: 1px solid rgba(244, 241, 234, 0.15);
}
.footer-grid h4 {
  color: var(--paper);
  margin-bottom: 1.1em;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}
.footer-grid p,
.footer-grid a {
  color: var(--steel);
  font-size: 0.92rem;
}
.footer-grid a {
  display: block;
  margin-bottom: 0.6em;
  transition: color 0.2s ease;
}
.footer-grid a:hover {
  color: var(--paper);
}
.footer-brand .brand {
  color: var(--paper);
}
.footer-brand .brand span {
  color: var(--orange);
}
.footer-brand p {
  margin-top: 14px;
  max-width: 320px;
}
.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(244, 241, 234, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}
.footer-social a:hover {
  border-color: var(--orange);
  color: var(--orange);
}
.footer-legal {
  max-width: var(--container);
  margin: 0 auto;
  padding: 22px var(--gutter);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--steel);
  letter-spacing: 0.02em;
}
.footer-legal .legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}
.footer-legal a:hover {
  color: var(--paper);
}
.newsletter-bar {
  background: var(--graphite);
  border-top: 1px solid rgba(244, 241, 234, 0.1);
}
.newsletter-bar .container {
  max-width: var(--container);
  padding: 40px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.newsletter-bar h3 {
  color: var(--paper);
  margin: 0;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
}
.newsletter-bar form {
  display: flex;
  gap: 10px;
  flex: 1;
  max-width: 460px;
}
.newsletter-bar input {
  flex: 1;
  min-width: 0;
  padding: 0.9em 1em;
  border: 1px solid rgba(244, 241, 234, 0.3);
  background: transparent;
  color: var(--paper);
}
.newsletter-bar input::placeholder {
  color: var(--steel);
}
.newsletter-bar .form-note {
  color: var(--steel);
  font-size: 0.78rem;
  margin-top: 8px;
  width: 100%;
  font-family: var(--font-mono);
}

/* ---------------------------- SCHEMATIC DECOR ---------------------------- */
.blueprint-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.5;
}
.corner-ticks {
  position: relative;
}
.corner-ticks::before,
.corner-ticks::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  border: 1px solid var(--cobalt);
}
.corner-ticks::before {
  top: -1px;
  left: -1px;
  border-right: none;
  border-bottom: none;
}
.corner-ticks::after {
  bottom: -1px;
  right: -1px;
  border-left: none;
  border-top: none;
}

/* ---------------------------- HERO --------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
  padding-top: 56px;
}
.hero-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter) 0;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: end;
  position: relative;
  z-index: 2;
}
.hero-copy .eyebrow {
  margin-bottom: 1.4em;
}
.hero-copy h1 {
  margin-bottom: 0.3em;
}
.hero-copy h1 em {
  font-style: normal;
  color: var(--cobalt);
}
.hero-copy .lead {
  font-size: 1.15rem;
  max-width: 520px;
  color: var(--graphite);
  margin-bottom: 2em;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 3em;
}
.hero-meta {
  display: flex;
  gap: 36px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel);
  flex-wrap: wrap;
}
.hero-meta strong {
  display: block;
  color: var(--ink);
  font-size: 1.5rem;
  font-family: var(--font-display);
  font-weight: 800;
}

.hero-panel {
  position: relative;
  border: 1px solid var(--line-strong);
  background: var(--paper-dim);
  aspect-ratio: 4/5;
  overflow: hidden;
}
.hero-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 1s cubic-bezier(0.22, 1, 0.36, 1);
}
.hero-panel.revealed img {
  clip-path: inset(0 0 0 0);
}
.hero-panel .tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--paper);
  border: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 6px 10px;
  letter-spacing: 0.05em;
}
.hero-panel .tag.b {
  top: auto;
  bottom: 16px;
  left: auto;
  right: 16px;
}

/* ---------------------------- SECTION SCAFFOLDING ------------------------ */
.section {
  padding: 88px 0;
  position: relative;
}
.section.tight {
  padding: 56px 0;
}
.section.bordered {
  border-top: 1px solid var(--line-strong);
}
.section.dark {
  background: var(--ink);
  color: var(--paper);
}
.section.dark p {
  color: var(--steel);
}
.section.dark h2,
.section.dark h3 {
  color: var(--paper);
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.section-head .head-left {
  max-width: 640px;
}
.section-head .head-right {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--steel);
  max-width: 320px;
  text-align: right;
}
.section.dark .section-head .head-right {
  color: var(--steel);
}

/* ---------------------------- CATEGORY GRID ------------------------------ */
.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}
.category-card {
  background: var(--paper);
  padding: 32px 24px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition:
    background 0.25s ease,
    transform 0.25s ease;
  opacity: 0;
  transform: translateY(16px);
}
.category-card.in-view {
  opacity: 1;
  transform: none;
  transition:
    opacity 0.5s ease,
    transform 0.5s ease,
    background 0.25s ease;
}
.category-card:hover {
  background: var(--ink);
  color: var(--paper);
}
.category-card:hover p {
  color: var(--steel);
}
.category-card:hover .cat-code {
  color: var(--orange);
}
.category-card .cat-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cobalt);
}
.category-card i {
  font-size: 1.6rem;
  color: var(--steel);
  margin: 14px 0;
}
.category-card h4 {
  margin: 0 0 6px;
  text-transform: none;
  font-family: var(--font-display);
  font-size: 1.3rem;
  text-transform: uppercase;
}
.category-card p {
  font-size: 0.85rem;
  margin: 0;
}
.category-card .go {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ---------------------------- PRODUCT CARDS ------------------------------ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.product-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}
.product-card {
  border: 1px solid var(--line-strong);
  background: var(--paper);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateX(-14px);
  transition:
    opacity 0.5s ease,
    transform 0.5s ease;
}
.product-card.in-view {
  opacity: 1;
  transform: none;
}
.product-media {
  position: relative;
  aspect-ratio: 1/1;
  background: var(--paper-dim);
  overflow: hidden;
  border-bottom: 1px solid var(--line-strong);
}
.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-media img {
  transform: scale(1.06);
}
.product-media .badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  padding: 4px 8px;
  letter-spacing: 0.04em;
}
.product-media .fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-align: center;
  padding: 10px;
}
.product-media .fallback i {
  font-size: 1.8rem;
}
.product-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.product-brand {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--cobalt);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.product-title {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.98rem;
  margin: 0;
  color: var(--ink);
  line-height: 1.35;
}
.product-sku {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  color: var(--steel);
}
.product-price-row {
  margin-top: auto;
  padding-top: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px dashed var(--line-strong);
}
.price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
}
.price-old {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel);
  text-decoration: line-through;
  margin-right: 8px;
}
.product-actions {
  padding: 0 18px 18px;
}

/* ---------------------------- SOLUTIONS SPLIT ----------------------------- */
.split-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.split-block.reverse {
  direction: rtl;
}
.split-block.reverse > * {
  direction: ltr;
}
.split-visual {
  position: relative;
  border: 1px solid var(--line-strong);
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--paper-dim);
}
.split-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.solutions-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}
.solution-item {
  background: var(--paper);
  padding: 30px;
}
.solution-item .num {
  font-family: var(--font-mono);
  color: var(--steel);
  font-size: 0.75rem;
}
.solution-item h3 {
  margin: 10px 0 10px;
  font-size: 1.5rem;
}
.solution-intro {
  font-size: 0.92rem;
  margin-bottom: 14px;
}
.solution-meta {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 10px;
  border-radius: 6px;
  background: rgba(23, 92, 255, 0.07);
  color: var(--cobalt);
  font-size: 0.68rem;
  line-height: 1.45;
}
.solution-subhead {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 0 0 8px;
}
.solution-item ul li {
  font-size: 0.88rem;
  color: var(--graphite);
  padding: 6px 0;
  border-top: 1px dashed var(--line);
  display: flex;
  gap: 8px;
}
.solution-item ul li:first-child {
  border-top: none;
}
.solution-item ul li i {
  color: var(--cobalt);
  margin-top: 4px;
  font-size: 0.7rem;
}
.solution-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 20px;
}
.mini-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.mini-tags span {
  display: inline-flex;
  border-radius: 999px;
  background: rgba(23, 25, 28, 0.055);
  padding: 6px 9px;
  color: var(--graphite);
  font-size: 0.74rem;
}
.mini-tags.accent span {
  background: rgba(255, 90, 31, 0.08);
  color: var(--graphite);
}

/* ---------------------------- SERVICES -------------------------------------*/
.service-row {
  display: grid;
  grid-template-columns: 60px 1fr 1fr;
  gap: 30px;
  padding: 30px 0;
  border-top: 1px solid var(--line-strong);
  align-items: start;
}
.service-row:last-child {
  border-bottom: 1px solid var(--line-strong);
}
.service-row .num {
  font-family: var(--font-mono);
  color: var(--cobalt);
  font-size: 1rem;
}
.service-row h3 {
  margin: 0;
  font-size: 1.5rem;
}
.service-row p {
  margin: 0;
}
.service-detail-list {
  display: grid;
  gap: 7px;
  margin-top: 14px;
}
.service-detail-list li {
  display: flex;
  gap: 9px;
  color: var(--graphite);
  font-size: 0.86rem;
}
.service-detail-list i {
  color: var(--cobalt);
  font-size: 0.72rem;
  margin-top: 5px;
}

/* ---------------------------- BRAND STRIP ---------------------------------*/
.brand-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  background: var(--line-strong);
  border: 1px solid var(--line-strong);
}
.brand-chip {
  flex: 1 1 150px;
  background: var(--paper);
  padding: 26px 18px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  color: var(--graphite);
}

/* ---------------------------- APPLICATION AREAS ---------------------------*/
.app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.app-card {
  border: 1px solid var(--line-strong);
  padding: 26px;
  position: relative;
}
.app-card .code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--steel);
}
.app-card h4 {
  text-transform: none;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 10px 0;
}
.app-card p {
  font-size: 0.88rem;
  margin: 0;
}

/* ---------------------------- BREADCRUMB ------------------------------ */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel);
  padding: 20px 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb a:hover {
  color: var(--cobalt);
}
.breadcrumb .sep {
  color: var(--line-strong);
}

/* ---------------------------- PAGE HEADER (inner pages) ------------------ */
.page-hero {
  border-bottom: 1px solid var(--line-strong);
  padding: 40px 0 60px;
  position: relative;
  overflow: hidden;
}
.page-hero .head-inner {
  max-width: 780px;
  position: relative;
  z-index: 2;
}
.page-hero .head-inner.has-media {
  max-width: var(--container);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.72fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
.page-hero-copy {
  max-width: 780px;
}
.page-hero-media {
  position: relative;
  min-height: 300px;
  aspect-ratio: 16/10;
  border-radius: 8px;
  overflow: hidden;
  background: var(--paper-dim);
  box-shadow: var(--shadow-soft);
  clip-path: polygon(0 0, 100% 0, 100% 86%, 88% 100%, 0 100%);
}
.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-hero-media::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 42%;
  background:
    linear-gradient(180deg, transparent, rgba(23, 25, 28, 0.18)),
    linear-gradient(
      90deg,
      rgba(255, 90, 31, 0.42),
      transparent 34%,
      rgba(23, 92, 255, 0.3)
    );
  pointer-events: none;
}

/* ---------------------------- PRODUCT DETAIL --------------------------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.pd-media {
  position: relative;
  border: 1px solid var(--line-strong);
  aspect-ratio: 1/1;
  background: var(--paper-dim);
  overflow: hidden;
}
.pd-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pd-info .product-brand {
  font-size: 0.78rem;
}
.pd-info h1 {
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  margin: 6px 0 10px;
  text-transform: none;
}
.pd-info .product-sku {
  font-size: 0.78rem;
  margin-bottom: 20px;
  display: block;
}
.pd-price-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: 24px;
}
.pd-price-block .price {
  font-size: 2.2rem;
}
.pd-highlights {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}
.pd-highlights li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.92rem;
}
.pd-highlights li i {
  color: var(--cobalt);
  margin-top: 5px;
  font-size: 0.7rem;
}
.qty-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--line-strong);
}
.qty-control button {
  width: 40px;
  height: 44px;
  background: transparent;
  border: none;
  font-size: 1.1rem;
}
.qty-control input {
  width: 48px;
  text-align: center;
  border: none;
  background: transparent;
  font-family: var(--font-mono);
}
.stock-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel);
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 16px;
}
.stock-note i {
  color: var(--orange);
}

.tabs {
  margin-top: 70px;
}
.tab-nav {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line-strong);
  flex-wrap: wrap;
}
.tab-nav button {
  background: transparent;
  border: 1px solid transparent;
  border-bottom: none;
  padding: 12px 20px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--steel);
}
.tab-nav button.active {
  color: var(--ink);
  border-color: var(--line-strong);
  background: var(--paper);
  position: relative;
  top: 1px;
}
.tab-panel {
  display: none;
  padding: 32px 0;
}
.tab-panel.active {
  display: block;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
}
.spec-table tr {
  border-top: 1px solid var(--line);
}
.spec-table tr:first-child {
  border-top: none;
}
.spec-table td {
  padding: 12px 6px;
  font-size: 0.92rem;
}
.spec-table td:first-child {
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  width: 220px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ---------------------------- CART / CHECKOUT ---------------------------- */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 50px;
  align-items: start;
}
.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--steel);
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-strong);
}
.cart-table td {
  padding: 18px 6px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.cart-item-info {
  display: flex;
  gap: 14px;
  align-items: center;
}
.cart-item-thumb {
  width: 72px;
  height: 72px;
  border: 1px solid var(--line-strong);
  background: var(--paper-dim);
  flex-shrink: 0;
  overflow: hidden;
}
.cart-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cart-item-title {
  font-weight: 600;
  font-size: 0.92rem;
  margin-bottom: 4px;
}
.cart-item-sku {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--steel);
}
.remove-btn {
  background: none;
  border: none;
  color: var(--steel);
  font-size: 1rem;
}
.remove-btn:hover {
  color: var(--orange);
}
.summary-box {
  border: 1px solid var(--line-strong);
  padding: 28px;
  position: sticky;
  top: 120px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 0.92rem;
  border-top: 1px dashed var(--line-strong);
}
.summary-row:first-child {
  border-top: none;
}
.summary-row.total {
  font-family: var(--font-display);
  font-size: 1.4rem;
  border-top: 1px solid var(--ink);
  margin-top: 6px;
  padding-top: 16px;
}
.empty-state {
  text-align: center;
  padding: 90px 0;
  border: 1px dashed var(--line-strong);
}
.empty-state i {
  font-size: 2.6rem;
  color: var(--steel);
  margin-bottom: 20px;
}

/* ---------------------------- FORMS --------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-field.full {
  grid-column: 1/-1;
}
.form-field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--steel);
}
.form-field input,
.form-field select,
.form-field textarea {
  border: 1px solid var(--line-strong);
  background: var(--paper);
  padding: 0.85em 1em;
  color: var(--ink);
}
.form-field textarea {
  resize: vertical;
  min-height: 110px;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: 2px solid var(--cobalt);
  outline-offset: 1px;
}
.form-field.error input,
.form-field.error select,
.form-field.error textarea {
  border-color: var(--orange);
}
.field-error {
  font-size: 0.75rem;
  color: var(--orange);
  font-family: var(--font-mono);
  display: none;
}
.form-field.error .field-error {
  display: block;
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  grid-column: 1/-1;
}
.form-check input {
  margin-top: 4px;
}
.form-success {
  display: none;
  border: 1px solid var(--cobalt);
  background: rgba(23, 92, 255, 0.06);
  padding: 26px;
  align-items: flex-start;
  gap: 16px;
}
.form-success.show {
  display: flex;
}
.form-success i {
  color: var(--cobalt);
  font-size: 1.4rem;
  margin-top: 2px;
}
.form-panel {
  border: 1px solid var(--line-strong);
  padding: 32px;
  background: var(--paper);
}

/* ---------------------------- CONTENT / LEGAL PAGES ----------------------- */
.legal-content {
  max-width: 860px;
}
.legal-content h2 {
  font-size: 1.5rem;
  text-transform: none;
  margin-top: 2.2em;
}
.legal-content h2:first-child {
  margin-top: 0;
}
.legal-content h3 {
  font-size: 1.1rem;
  text-transform: none;
  margin-top: 1.6em;
}
.legal-content ul {
  list-style: disc;
  padding-left: 22px;
  margin-bottom: 1em;
}
.legal-content ul li {
  margin-bottom: 0.4em;
  color: var(--graphite);
}
.legal-content ol {
  padding-left: 22px;
  margin-bottom: 1em;
}
.legal-content ol li {
  margin-bottom: 0.5em;
  color: var(--graphite);
}
.legal-toc {
  border: 1px solid var(--line-strong);
  padding: 22px;
  margin-bottom: 40px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
.legal-toc a {
  display: block;
  padding: 6px 0;
  border-top: 1px dashed var(--line);
}
.legal-toc a:first-child {
  border-top: none;
}
.legal-toc a:hover {
  color: var(--cobalt);
}
.legal-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--steel);
  margin-bottom: 40px;
}

/* ---------------------------- FAQ ------------------------------------------ */
.faq-item {
  border-bottom: 1px solid var(--line-strong);
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1.02rem;
}
.faq-q i {
  transition: transform 0.25s ease;
  color: var(--cobalt);
}
.faq-item.open .faq-q i {
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-item.open .faq-a {
  max-height: 400px;
}
.faq-a p {
  padding-bottom: 22px;
  margin: 0;
}

/* ---------------------------- MISC UI -------------------------------------- */
.tag-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.filter-chip {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  border: 1px solid var(--line-strong);
  padding: 8px 14px;
  background: var(--paper);
  color: var(--graphite);
}
.filter-chip.active,
.filter-chip:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}
.store-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
  gap: 14px;
}
.store-toolbar > div {
  min-width: 0;
  flex-wrap: wrap;
}
.store-toolbar input,
.store-toolbar select {
  min-width: 0;
  max-width: 100%;
}
.result-count {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--steel);
}
.store-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 40px;
  align-items: start;
}
.filter-block {
  border: 1px solid var(--line-strong);
  padding: 22px;
}
.filter-block h4 {
  font-size: 0.8rem;
  margin-bottom: 14px;
}
.filter-block label {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.86rem;
  margin-bottom: 10px;
  color: var(--graphite);
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--ink);
  color: var(--paper);
  padding: 16px 22px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 900;
  transform: translateY(calc(100% + 40px));
  transition: transform 0.35s ease;
  border-left: 3px solid var(--orange);
  max-width: 320px;
}
.toast.show {
  transform: translateY(0);
}
.toast i {
  color: var(--orange);
}

.cookie-banner {
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  z-index: 880;
  max-width: 860px;
  margin: 0 auto;
  padding: 18px;
  border-radius: 8px;
  background: rgba(251, 250, 246, 0.96);
  color: var(--ink);
  box-shadow: 0 22px 70px rgba(23, 25, 28, 0.18);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  transform: translateY(calc(100% + 48px));
  transition: transform 0.35s ease;
}
.cookie-banner::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: 8px 0 0 8px;
  background: linear-gradient(180deg, var(--cobalt), var(--orange));
}
.cookie-banner.show {
  transform: translateY(0);
}
.cookie-banner strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-transform: uppercase;
}
.cookie-banner p {
  margin: 6px 0 0;
  font-size: 0.86rem;
}
.cookie-banner a {
  color: var(--cobalt);
  font-weight: 600;
}
.cookie-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.category-card,
.solution-item,
.app-card,
.product-card,
.summary-box,
.filter-block,
.form-panel,
.legal-toc,
.hero-system-card {
  position: relative;
}

.category-card::before,
.solution-item::before,
.app-card::before,
.product-card::before,
.summary-box::before,
.filter-block::before,
.form-panel::before,
.legal-toc::before,
.hero-system-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  border-radius: 8px 0 0 8px;
  background: linear-gradient(180deg, var(--cobalt), rgba(23, 92, 255, 0.08));
  opacity: 0.85;
  pointer-events: none;
}

.category-card:nth-child(even)::before,
.app-card:nth-child(3n + 2)::before,
.solution-item:nth-child(even)::before {
  background: linear-gradient(180deg, var(--orange), rgba(255, 90, 31, 0.08));
}

.product-card::before {
  inset: 0 0 auto;
  width: auto;
  height: 3px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(
    90deg,
    var(--cobalt),
    rgba(255, 90, 31, 0.7),
    transparent 72%
  );
}

.summary-box::before,
.form-panel::before {
  background: linear-gradient(180deg, var(--orange), rgba(255, 90, 31, 0.08));
}

.legal-toc::before,
.filter-block::before {
  background: linear-gradient(180deg, var(--steel), rgba(137, 145, 152, 0.08));
}

.hero-system-card.primary::before {
  background: linear-gradient(180deg, var(--cobalt), rgba(23, 92, 255, 0.08));
}

.hero-system-card.secondary::before {
  background: linear-gradient(180deg, var(--orange), rgba(255, 90, 31, 0.08));
}

.category-card:hover::before,
.product-card:hover::before,
.app-card:hover::before,
.solution-item:hover::before {
  opacity: 1;
}

.service-row {
  position: relative;
  padding-left: 18px;
}

.service-row::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 30px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--cobalt), var(--orange));
  opacity: 0.72;
}

.cta-banner {
  border: 1px solid var(--line-strong);
  padding: 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.cta-banner h2 {
  margin: 0;
  max-width: 560px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: none;
}
.reveal-line {
  position: relative;
  overflow: hidden;
}
.reveal-line span {
  display: block;
  transform: translateY(100%);
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal-line.in-view span {
  transform: translateY(0);
}

.mobile-nav {
  display: none;
}

/* ---------------------------- SWIPER TWEAKS -------------------------------- */
.swiper {
  padding-bottom: 50px !important;
  overflow: hidden;
  max-width: 100%;
}
.swiper-slide {
  height: auto;
}
.swiper-button-next,
.swiper-button-prev {
  color: var(--ink) !important;
  top: 40% !important;
  width: 40px !important;
  height: 40px !important;
  border: 1px solid var(--line-strong);
  background: var(--paper);
}
.swiper-button-next {
  right: 10px !important;
}
.swiper-button-prev {
  left: 10px !important;
}
.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 14px !important;
}
.swiper-pagination-bullet {
  border-radius: 0 !important;
  width: 8px !important;
  height: 8px !important;
  background: var(--steel) !important;
  opacity: 0.5;
}
.swiper-pagination-bullet-active {
  background: var(--cobalt) !important;
  opacity: 1;
}

/* ---------------------------- RESPONSIVE ------------------------------------ */
@media (max-width: 1100px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .product-grid.cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .app-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .summary-box {
    position: static;
  }
}
@media (max-width: 920px) {
  .main-nav {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-panel {
    aspect-ratio: 16/9;
  }
  .split-block,
  .split-block.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .product-detail {
    grid-template-columns: 1fr;
  }
  .store-layout {
    grid-template-columns: 1fr;
  }
  .service-row {
    grid-template-columns: 1fr;
  }
  .solutions-list {
    grid-template-columns: 1fr;
  }
  .solution-info-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 680px) {
  :root {
    --gutter: 16px;
    --header-main-height: 66px;
  }

  body {
    padding-top: var(--header-main-height);
  }

  .site-header,
  body.header-stuck .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
  }

  body.header-stuck {
    padding-top: var(--header-main-height);
  }

  h1 {
    font-size: clamp(2.25rem, 14vw, 3.2rem);
  }

  h2 {
    font-size: clamp(1.85rem, 10vw, 2.6rem);
  }

  .header-top {
    height: var(--header-main-height);
    min-height: var(--header-main-height);
    padding: 0 var(--gutter);
    gap: 12px;
  }

  .brand {
    font-size: clamp(1.25rem, 7vw, 1.55rem);
    flex: 1 1 auto;
    overflow: hidden;
  }

  .brand-logo {
    width: 34px;
    height: 34px;
  }

  .header-actions {
    gap: 8px;
  }

  .icon-btn,
  .nav-toggle {
    width: 38px;
    height: 38px;
  }

  .search-panel form {
    flex-direction: column;
  }

  .search-panel form .btn {
    width: 100%;
    justify-content: center;
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-grid.cols-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .category-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    padding-top: 48px;
  }
  .footer-legal {
    flex-direction: column;
    align-items: flex-start;
  }
  .app-grid {
    grid-template-columns: 1fr;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .cta-banner {
    padding: 36px 24px;
  }
  .header-utility {
    display: none;
  }

  .hero-meta {
    gap: 20px;
  }
  .newsletter-bar .container {
    flex-direction: column;
    align-items: flex-start;
  }

  .section {
    padding: 64px 0;
  }

  .section.tight {
    padding: 42px 0;
  }

  .section-head {
    align-items: flex-start;
  }

  .section-head .head-right {
    max-width: none;
    text-align: left;
  }

  .hero-cta,
  .qty-row {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-cta .btn,
  .qty-row .btn {
    width: 100%;
    justify-content: center;
    white-space: normal;
    text-align: center;
  }

  .store-toolbar,
  .store-toolbar > div,
  .store-toolbar input,
  .store-toolbar select {
    width: 100%;
  }

  .form-panel,
  .summary-box,
  .filter-block,
  .legal-toc,
  .empty-state {
    padding: 22px;
  }

  .cart-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

.mobile-nav-panel {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(360px, 86vw);
  max-width: 360px;
  background: var(--paper);
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  padding: 24px;
  overflow-y: auto;
  border-left: 1px solid var(--line-strong);
}
.mobile-nav-panel.open {
  transform: translateX(0);
}
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(23, 25, 28, 0.5);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-nav-panel .close-btn {
  width: 36px;
  height: 36px;
  border: 1px solid var(--line-strong);
  background: none;
  margin-bottom: 24px;
}
.mobile-nav-panel a {
  display: block;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.85rem;
}

/* ---------------------------- VISUAL REFINEMENT ---------------------------- */
:root {
  --paper-soft: #fbfaf6;
  --panel: rgba(255, 255, 255, 0.52);
  --panel-solid: #f8f6ef;
  --line-soft: rgba(23, 25, 28, 0.08);
  --shadow-soft: 0 18px 48px rgba(23, 25, 28, 0.08);
  --shadow-lift: 0 24px 70px rgba(23, 25, 28, 0.12);
}

body {
  background:
    radial-gradient(
      circle at 12% 0%,
      rgba(255, 90, 31, 0.055),
      transparent 28%
    ),
    radial-gradient(
      circle at 88% 8%,
      rgba(23, 92, 255, 0.045),
      transparent 26%
    ),
    var(--paper);
}

h1,
h2,
h3,
h4 {
  letter-spacing: 0;
}

.site-header {
  background: rgba(244, 241, 234, 0.92);
  border-bottom-color: var(--line-soft);
  box-shadow: 0 10px 30px rgba(23, 25, 28, 0.045);
  backdrop-filter: blur(14px);
}

.btn,
.icon-btn,
.nav-toggle,
.filter-chip,
.qty-control,
.form-field input,
.form-field select,
.form-field textarea,
.search-panel input {
  border-color: var(--line-soft);
  border-radius: 6px;
}

.btn {
  box-shadow: 0 10px 24px rgba(23, 25, 28, 0.05);
}

.btn-primary,
.btn-accent {
  box-shadow: 0 14px 30px rgba(23, 25, 28, 0.12);
}

.blueprint-grid {
  background-image:
    linear-gradient(
      115deg,
      transparent 0 48%,
      rgba(23, 92, 255, 0.09) 48% 48.35%,
      transparent 48.35%
    ),
    linear-gradient(90deg, rgba(23, 25, 28, 0.045) 1px, transparent 1px);
  background-size:
    220px 220px,
    96px 96px;
  opacity: 0.42;
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 18%,
    #000 74%,
    transparent 100%
  );
}

.hero {
  border-bottom: 0;
  padding-top: 70px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 78%;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.62), transparent 44%),
    linear-gradient(180deg, rgba(236, 232, 222, 0.72), rgba(244, 241, 234, 0));
  pointer-events: none;
}

.hero::after,
.page-hero::after,
.cta-banner::after {
  content: "";
  position: absolute;
  width: min(520px, 54vw);
  height: min(260px, 28vw);
  right: clamp(18px, 6vw, 96px);
  bottom: 8px;
  pointer-events: none;
  opacity: 0.58;
  background:
    linear-gradient(
      90deg,
      transparent 0 10%,
      rgba(23, 92, 255, 0.42) 10% 10.6%,
      transparent 10.6% 34%,
      rgba(255, 90, 31, 0.44) 34% 34.6%,
      transparent 34.6%
    ),
    linear-gradient(
      0deg,
      transparent 0 38%,
      rgba(23, 25, 28, 0.11) 38% 38.8%,
      transparent 38.8%
    ),
    radial-gradient(
      circle at 10% 38%,
      rgba(23, 92, 255, 0.34) 0 4px,
      transparent 5px
    ),
    radial-gradient(
      circle at 34% 38%,
      rgba(255, 90, 31, 0.34) 0 4px,
      transparent 5px
    ),
    radial-gradient(
      circle at 72% 38%,
      rgba(23, 25, 28, 0.18) 0 4px,
      transparent 5px
    );
  transform: skewX(-12deg);
}

.page-hero {
  border-bottom: 0;
  padding: 44px 0 62px;
  background:
    linear-gradient(110deg, rgba(255, 255, 255, 0.58), transparent 46%),
    linear-gradient(180deg, rgba(236, 232, 222, 0.78), rgba(244, 241, 234, 0));
}

.page-hero::before {
  content: "";
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: 0;
  height: 1px;
  max-width: var(--container);
  margin: 0 auto;
  background: linear-gradient(
    90deg,
    var(--cobalt),
    rgba(23, 25, 28, 0.08),
    transparent
  );
}

.hero-panel,
.split-visual,
.pd-media,
.cart-item-thumb {
  border: 0;
  border-radius: 8px;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.62),
      rgba(236, 232, 222, 0.86)
    ),
    var(--paper-dim);
  box-shadow: var(--shadow-soft);
}

.hero-panel {
  aspect-ratio: 4/4.65;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 86% 100%, 0 100%);
}

.corner-ticks::before,
.corner-ticks::after {
  display: none;
}

.hero-panel .tag {
  border: 0;
  border-radius: 999px;
  background: rgba(244, 241, 234, 0.88);
  box-shadow: 0 10px 22px rgba(23, 25, 28, 0.1);
}

.hero .hero-cta {
  align-items: center;
  margin-bottom: 28px;
}

.btn-hero-secondary {
  border-color: transparent;
  box-shadow: none;
  padding-left: 0.35em;
  padding-right: 0.35em;
  color: var(--graphite);
}

.btn-hero-secondary:hover {
  color: var(--cobalt);
  background: transparent;
}

.hero-assurance {
  display: grid;
  gap: 10px;
  max-width: 560px;
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.hero-assurance div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--graphite);
  font-size: 0.9rem;
}

.hero-assurance i {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  background: rgba(23, 92, 255, 0.08);
  color: var(--cobalt);
  font-size: 0.78rem;
}

.hero-showcase {
  position: relative;
  min-height: 590px;
  padding: 20px 0 98px 56px;
}

.hero-showcase::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 76px;
  bottom: 112px;
  width: 2px;
  background: linear-gradient(180deg, var(--cobalt), rgba(23, 92, 255, 0.08));
}

.hero-showcase::after {
  content: "";
  position: absolute;
  left: 7px;
  top: 68px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--paper);
  border: 5px solid var(--cobalt);
  box-shadow: 0 0 0 9px rgba(23, 92, 255, 0.08);
}

.hero-showcase .hero-panel {
  margin-left: auto;
  max-width: 430px;
}

.hero-system-card {
  position: absolute;
  z-index: 4;
  width: min(310px, 72%);
  padding: 18px 20px;
  border-radius: 8px;
  background: rgba(251, 250, 246, 0.94);
  box-shadow: var(--shadow-soft);
}

.hero-system-card.primary {
  left: 0;
  top: 34px;
}

.hero-system-card.secondary {
  right: 0;
  bottom: 136px;
  background: rgba(41, 45, 49, 0.94);
  color: var(--paper);
}

.hero-system-card span {
  display: block;
  margin-bottom: 7px;
  font-size: 0.68rem;
  color: var(--cobalt);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-system-card.secondary span {
  color: var(--orange);
}

.hero-system-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.32rem;
  line-height: 1.05;
  text-transform: uppercase;
}

.hero-system-card small {
  display: block;
  margin-top: 7px;
  color: var(--steel);
  font-size: 0.78rem;
}

.hero-quick-links {
  position: absolute;
  left: 56px;
  right: 0;
  bottom: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.hero-quick-links a {
  min-height: 78px;
  padding: 14px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.56);
  box-shadow: 0 10px 26px rgba(23, 25, 28, 0.055);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition:
    background 0.25s ease,
    color 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.hero-quick-links a:hover {
  background: var(--ink);
  color: var(--paper);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.hero-quick-links i {
  color: var(--orange);
  font-size: 1.05rem;
}

.hero-quick-links span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.section.bordered {
  border-top-color: var(--line-soft);
}

.section-head {
  margin-bottom: 42px;
}

.category-grid,
.solutions-list,
.brand-strip {
  gap: 18px;
  background: transparent;
  border: 0;
}

.category-card,
.solution-item,
.brand-chip,
.app-card,
.product-card,
.summary-box,
.filter-block,
.form-panel,
.legal-toc,
.cta-banner,
.empty-state,
.form-success {
  border-color: var(--line-soft);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(23, 25, 28, 0.055);
}

.category-card {
  min-height: 205px;
  background:
    linear-gradient(
      155deg,
      rgba(255, 255, 255, 0.72),
      rgba(248, 246, 239, 0.62)
    ),
    var(--paper);
}

.category-card:hover,
.filter-chip.active,
.filter-chip:hover {
  background: var(--graphite);
  box-shadow: var(--shadow-lift);
}

.product-card {
  overflow: hidden;
  background: var(--paper-soft);
}

.product-card:hover {
  box-shadow: var(--shadow-lift);
}

.product-media {
  border-bottom: 0;
  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.78),
      rgba(236, 232, 222, 0.85)
    ),
    var(--paper-dim);
}

.product-media::after,
.pd-media::after,
.split-visual::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(23, 25, 28, 0.08));
  pointer-events: none;
}

.product-price-row,
.summary-row {
  border-top-color: var(--line-soft);
}

.solution-item ul li {
  border-top-color: var(--line-soft);
}

.service-row {
  border-top-color: var(--line-soft);
}

.service-row:last-child {
  border-bottom-color: var(--line-soft);
}

.app-card {
  background:
    linear-gradient(
      160deg,
      rgba(255, 255, 255, 0.6),
      rgba(244, 241, 234, 0.36)
    ),
    var(--paper);
}

.brand-chip {
  background: rgba(255, 255, 255, 0.48);
}

.tab-nav,
.cart-table th,
.cart-table td,
.faq-item {
  border-color: var(--line-soft);
}

.tab-nav button.active {
  border-color: var(--line-soft);
  border-radius: 6px 6px 0 0;
  background: var(--paper-soft);
}

.cta-banner {
  border: 0;
  background:
    linear-gradient(135deg, rgba(23, 25, 28, 0.96), rgba(41, 45, 49, 0.94)),
    var(--ink);
  box-shadow: var(--shadow-soft);
}

.cta-banner h2,
.cta-banner .eyebrow {
  color: var(--paper);
}

.cta-banner p {
  color: var(--steel);
}

.cta-banner .blueprint-grid {
  display: none;
}

.swiper-button-next,
.swiper-button-prev {
  border: 0;
  border-radius: 50%;
  background: var(--paper-soft);
  box-shadow: 0 12px 28px rgba(23, 25, 28, 0.12);
}

.swiper-pagination-bullet {
  border-radius: 999px !important;
  width: 22px !important;
  height: 3px !important;
}

/* ---------------------------- FOOTER REFINEMENT ---------------------------- */
.newsletter-bar,
.site-footer {
  position: relative;
  overflow: hidden;
}

.newsletter-bar {
  margin-top: -34px;
  padding-top: 34px;
  background:
    linear-gradient(
      180deg,
      rgba(244, 241, 234, 0),
      rgba(23, 25, 28, 0.96) 34px
    ),
    var(--ink);
  border-top: 0;
}

.newsletter-bar::before {
  content: "";
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  top: 34px;
  height: 1px;
  max-width: var(--container);
  margin: 0 auto;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 90, 31, 0.8),
    rgba(23, 92, 255, 0.5),
    transparent
  );
}

.newsletter-bar::after,
.site-footer::after {
  content: "";
  position: absolute;
  pointer-events: none;
  opacity: 0.55;
  background:
    linear-gradient(
      90deg,
      transparent 0 14%,
      rgba(255, 90, 31, 0.5) 14% 14.35%,
      transparent 14.35% 44%,
      rgba(23, 92, 255, 0.46) 44% 44.35%,
      transparent 44.35%
    ),
    linear-gradient(
      0deg,
      transparent 0 52%,
      rgba(244, 241, 234, 0.11) 52% 52.55%,
      transparent 52.55%
    ),
    radial-gradient(
      circle at 14% 52%,
      rgba(255, 90, 31, 0.72) 0 4px,
      transparent 5px
    ),
    radial-gradient(
      circle at 44% 52%,
      rgba(23, 92, 255, 0.7) 0 4px,
      transparent 5px
    ),
    radial-gradient(
      circle at 76% 52%,
      rgba(244, 241, 234, 0.28) 0 4px,
      transparent 5px
    );
}

.newsletter-bar::after {
  width: min(620px, 62vw);
  height: 160px;
  right: -80px;
  top: 18px;
  transform: skewX(-12deg);
}

.newsletter-bar .container {
  position: relative;
  z-index: 2;
  padding-top: 52px;
  padding-bottom: 46px;
}

.newsletter-copy span {
  display: block;
  color: var(--orange);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.newsletter-form-wrap {
  flex: 1;
  max-width: 520px;
}

.newsletter-bar form {
  max-width: none;
  padding: 6px;
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.08);
  box-shadow: inset 0 0 0 1px rgba(244, 241, 234, 0.12);
}

.newsletter-bar input {
  border: 0;
  border-radius: 6px;
  background: rgba(244, 241, 234, 0.08);
}

.site-footer {
  margin-top: 0;
  background:
    radial-gradient(circle at 10% 0%, rgba(255, 90, 31, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(23, 25, 28, 0.98), #111316);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(244, 241, 234, 0.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(244, 241, 234, 0.03) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: linear-gradient(180deg, transparent 0%, #000 18%, #000 100%);
}

.site-footer::after {
  width: min(760px, 72vw);
  height: 230px;
  left: -110px;
  bottom: 20px;
  transform: skewX(-12deg) rotate(180deg);
}

.footer-grid,
.footer-legal {
  position: relative;
  z-index: 2;
}

.footer-grid {
  padding-top: 58px;
  border-bottom-color: rgba(244, 241, 234, 0.1);
}

.footer-social a {
  border-color: rgba(244, 241, 234, 0.14);
  border-radius: 50%;
  background: rgba(244, 241, 234, 0.045);
}

.footer-grid a:hover {
  color: var(--orange);
}

.cta-banner {
  margin-bottom: 6px;
}

.cta-banner::after {
  opacity: 0.42;
}

@media (max-width: 680px) {
  .hero::after,
  .page-hero::after,
  .cta-banner::after {
    width: 68vw;
    height: 120px;
    right: -10vw;
    opacity: 0.36;
  }

  .hero {
    padding-top: 44px;
  }

  .category-grid,
  .solutions-list,
  .brand-strip {
    gap: 14px;
  }

  .newsletter-bar {
    margin-top: -18px;
    padding-top: 18px;
  }

  .newsletter-bar::before {
    top: 18px;
  }

  .newsletter-bar::after,
  .site-footer::after {
    opacity: 0.32;
  }

  .newsletter-bar form {
    width: 100%;
    flex-direction: column;
  }

  .newsletter-bar form .btn {
    width: 100%;
    justify-content: center;
  }

  .newsletter-form-wrap {
    max-width: none;
    width: 100%;
  }

  .cookie-banner {
    grid-template-columns: 1fr;
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  .cookie-actions {
    justify-content: stretch;
  }

  .cookie-actions .btn {
    flex: 1;
    justify-content: center;
  }
}

@media (max-width: 920px) {
  .page-hero .head-inner.has-media {
    grid-template-columns: 1fr;
  }

  .page-hero-media {
    min-height: 220px;
    aspect-ratio: 16/9;
  }

  .hero-showcase {
    min-height: auto;
    padding: 0 0 96px 0;
  }

  .hero-showcase::before,
  .hero-showcase::after {
    display: none;
  }

  .hero-showcase .hero-panel {
    max-width: none;
    margin: 0;
  }

  .hero-system-card.primary {
    left: 18px;
    top: 18px;
  }

  .hero-system-card.secondary {
    right: 18px;
    bottom: 116px;
  }

  .hero-quick-links {
    left: 0;
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 560px) {
  .product-grid,
  .product-grid.cols-3 {
    grid-template-columns: 1fr;
  }

  .product-actions .btn {
    white-space: normal;
  }

  .cookie-actions .btn {
    flex-basis: 100%;
  }

  .hero-showcase {
    padding-bottom: 0;
  }

  .hero-system-card {
    position: relative;
    width: 100%;
  }

  .hero-system-card.primary,
  .hero-system-card.secondary {
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    margin-top: 12px;
  }

  .hero-quick-links {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 12px;
  }
}

@media (max-width: 560px) {
  body,
  .site-header,
  .hero,
  .page-hero,
  .section,
  .newsletter-bar,
  .site-footer {
    max-width: 100%;
  }

  .container,
  .header-top,
  .hero-grid,
  .section-head,
  .split-block,
  .product-detail,
  .cart-layout,
  .store-layout,
  .footer-grid,
  .footer-legal,
  .newsletter-bar .container,
  .cta-banner,
  .form-panel,
  .summary-box,
  .filter-block,
  .legal-content,
  .legal-toc,
  .empty-state {
    min-width: 0;
    max-width: 100%;
  }

  .hero::after,
  .page-hero::after,
  .cta-banner::after,
  .newsletter-bar::after,
  .site-footer::after {
    display: none;
  }

  .eyebrow,
  .breadcrumb,
  .brand,
  .section-head,
  .footer-legal .legal-links,
  .hero-assurance div,
  .solution-item ul li,
  .service-detail-list li,
  .pd-highlights li,
  .form-check {
    min-width: 0;
    flex-wrap: wrap;
  }

  .brand,
  .eyebrow,
  .breadcrumb,
  .btn,
  .filter-chip,
  .product-title,
  .product-sku,
  .cart-item-title,
  .cart-item-sku,
  .summary-row,
  .footer-grid p,
  .footer-grid a,
  .footer-legal,
  .form-note {
    overflow-wrap: anywhere;
  }

  .btn,
  .filter-chip {
    max-width: 100%;
    white-space: normal;
  }

  .store-toolbar > div {
    flex-direction: column;
    align-items: stretch !important;
  }

  .store-toolbar input,
  .store-toolbar select,
  .newsletter-bar input,
  .search-panel input,
  .form-field input,
  .form-field select,
  .form-field textarea {
    width: 100%;
    min-width: 0;
  }

  .hero-quick-links a {
    min-width: 0;
  }

  .page-hero-media {
    aspect-ratio: auto;
    min-height: 0;
    width: 100%;
    clip-path: none;
  }

  .page-hero-media img {
    height: auto;
    object-fit: contain;
  }

  .cta-banner {
    padding-left: 20px;
    padding-right: 20px;
  }
}