/* Zolvek MX — Design System
 * Clean business-focused UI. No simulators, no tech demos.
 * Obsidian · Terracotta palette.
 */

@font-face {
  font-family: Manrope;
  src: url('/assets/fonts/manrope-latin.woff2') format('woff2');
  font-style: normal;
  font-weight: 400 800;
  font-display: swap;
}

/* ══════════════════════════════════════════════════════════
   Design Tokens
   ══════════════════════════════════════════════════════════ */
:root {
  --z-bg:          #0c0e0d;
  --z-surface:     #141715;
  --z-raised:      #1c211e;
  --z-overlay:     #232a25;
  --z-line:        #2b332d;
  --z-line-strong: #3d473f;
  --z-ink:         #f5f6f2;
  --z-muted:       #9da59b;
  --z-dim:         #656d63;
  --z-accent:      #ff7555;
  --z-accent-hover:#ff8e73;
  --z-accent-dim:  rgba(255, 117, 85, 0.15);
  --z-accent-glow: rgba(255, 117, 85, 0.35);
  --z-signal:      #22c55e;
  --z-signal-dim:  rgba(34, 197, 94, 0.16);
  --z-warn:        #f59e0b;
  --z-warn-dim:    rgba(245, 158, 11, 0.16);
  --z-font:        Manrope, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --z-mono:        "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --z-radius:      6px;
  --z-radius-lg:   10px;
}

/* ══════════════════════════════════════════════════════════
   Base
   ══════════════════════════════════════════════════════════ */
html {
  scroll-padding-top: 110px;
  color-scheme: dark;
}

body {
  background: var(--z-bg);
  color: var(--z-ink);
  font-family: var(--z-font);
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--z-font);
  text-wrap: balance;
}

p { text-wrap: pretty; }

a, button, summary { -webkit-tap-highlight-color: transparent; }
button, summary { cursor: pointer; }

:focus-visible {
  outline: 2px solid var(--z-accent);
  outline-offset: 4px;
}

::selection {
  background: var(--z-accent);
  color: var(--z-bg);
}

/* ══════════════════════════════════════════════════════════
   Layout Shell
   ══════════════════════════════════════════════════════════ */
.site-shell {
  width: min(100% - 80px, 1320px);
  max-width: 1320px;
  margin-inline: auto;
}

/* Utility overrides */
.gradient-bg, .grid-bg, .scan-line,
.header-bar::after, .divider-line::before, .btn-primary::before {
  display: none !important;
}
body.bg-background, footer.bg-background { background: var(--z-bg); }

.text-ink    { color: var(--z-ink); }
.text-inkSoft, .text-inkSoft\/70 { color: var(--z-muted) !important; }
.text-accent, .text-accentSoft   { color: var(--z-accent); }
.bg-surface    { background: var(--z-surface); }
.bg-surfaceLow { background: var(--z-raised); }

/* ══════════════════════════════════════════════════════════
   Skip Link & Accessibility
   ══════════════════════════════════════════════════════════ */
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  background: var(--z-accent);
  color: var(--z-bg);
  font-weight: 700;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: var(--z-radius);
  transform: translateY(-200%);
  transition: transform 0.2s;
}
.skip-link:focus { transform: translateY(0); }

/* ══════════════════════════════════════════════════════════
   Header & Navigation
   ══════════════════════════════════════════════════════════ */
#siteHeader {
  background: rgba(12, 14, 13, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--z-line);
}

#headerBar, #headerBar.is-scrolled {
  padding: 16px 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-mark {
  filter: none !important;
  box-shadow: none !important;
  opacity: 1 !important;
}

.brand-mark-header {
  width: 28px;
  height: 32px;
  object-fit: contain;
}

.brand-mark-footer {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.nav-link {
  font-family: var(--z-font);
  font-size: 13px;
  letter-spacing: -0.01em;
  text-transform: none;
  padding: 8px 0;
  color: #c4cdc2;
  font-weight: 500;
  transition: color 0.15s;
}

.nav-link:hover, .nav-link[aria-current="page"] { color: var(--z-accent); }

/* Hamburger */
.hamburger {
  min-width: 44px;
  min-height: 44px;
  border: 1px solid var(--z-line);
  border-radius: 4px;
  background: transparent;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 10px;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--z-ink);
  transition: transform 0.2s, opacity 0.2s;
  transform-origin: center;
}

.hamburger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: var(--z-bg);
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 100px 32px 32px;
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow-y: auto;
}

.mobile-nav.is-open { transform: translateX(0); }

.mobile-nav a {
  font-family: var(--z-font);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.04em;
  color: var(--z-ink);
  min-height: 54px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--z-line);
  transition: color 0.15s;
}

.mobile-nav a:hover { color: var(--z-accent); }

/* WhatsApp Float */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 30;
  width: 48px;
  height: 48px;
  background: var(--z-raised);
  border: 1px solid var(--z-line);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, background 0.2s;
}

.wa-float:hover {
  background: #253328;
  transform: scale(1.05);
}

.wa-float svg {
  width: 22px;
  height: 22px;
  fill: #22c55e;
}

/* ══════════════════════════════════════════════════════════
   Buttons
   ══════════════════════════════════════════════════════════ */
.btn-primary, .btn-secondary {
  font-family: var(--z-font);
  font-size: 13px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-weight: 600;
  min-height: 44px;
  padding: 11px 22px;
  border-radius: var(--z-radius);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.2s, color 0.2s, transform 0.18s, border-color 0.2s, box-shadow 0.2s;
  box-shadow: none;
}

.btn-primary {
  background: var(--z-accent);
  border: 1px solid var(--z-accent);
  color: #0c0e0d;
}
.btn-primary:hover {
  background: var(--z-accent-hover);
  border-color: var(--z-accent-hover);
  color: #0c0e0d;
  transform: translateY(-1px);
  box-shadow: 0 4px 18px var(--z-accent-glow);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--z-surface);
  color: var(--z-ink);
  border: 1px solid var(--z-line-strong);
}
.btn-secondary:hover {
  background: var(--z-raised);
  border-color: var(--z-muted);
  transform: translateY(-1px);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 40px;
  font-size: 13px;
  font-weight: 600;
  color: var(--z-ink);
  transition: color 0.15s;
}
.text-link span {
  transition: transform 0.2s;
  color: var(--z-accent);
  font-size: 16px;
}
.text-link:hover { color: var(--z-accent); }
.text-link:hover span { transform: translate(3px, -2px); }

/* ══════════════════════════════════════════════════════════
   Eyebrow
   ══════════════════════════════════════════════════════════ */
.eyebrow {
  font-family: var(--z-mono);
  font-size: 11px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--z-muted);
}

/* ══════════════════════════════════════════════════════════
   Main Layout
   ══════════════════════════════════════════════════════════ */
.experience-main {
  padding-top: 80px;
  overflow: clip;
}

/* ══════════════════════════════════════════════════════════
   Hero
   ══════════════════════════════════════════════════════════ */
.home-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5%;
  padding-top: 64px;
  padding-bottom: 0;
  align-items: start;
}

.hero-copy > .eyebrow {
  margin-bottom: 20px;
  color: var(--z-accent);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero-copy > .eyebrow::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--z-signal);
  box-shadow: 0 0 8px var(--z-signal);
}

.hero-copy h1 {
  font-size: clamp(48px, 5.6vw, 82px);
  line-height: 1.03;
  letter-spacing: -0.065em;
  font-weight: 700;
  margin: 0 0 24px;
  color: var(--z-ink);
}
.hero-copy h1 > span { color: var(--z-accent); }

.hero-intro {
  font-size: 16px;
  line-height: 1.85;
  max-width: 460px;
  color: var(--z-muted);
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 28px;
}

/* Hero Proof Card — "¿Te suena familiar?" */
.hero-proof-card {
  background: var(--z-surface);
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-lg);
  padding: 0;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  align-self: center;
}

.proof-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 22px;
  background: var(--z-raised);
  border-bottom: 1px solid var(--z-line);
  font-family: var(--z-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--z-muted);
}

.proof-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--z-warn);
  box-shadow: 0 0 8px var(--z-warn);
  flex-shrink: 0;
}

.proof-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.proof-list li {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  align-items: start;
  padding: 16px 22px;
  border-bottom: 1px solid var(--z-line);
}

.proof-list li:last-child { border-bottom: 0; }

.proof-icon {
  font-size: 18px;
  line-height: 1;
  padding-top: 1px;
}

.proof-list p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--z-muted);
  margin: 0;
}

.proof-footer {
  padding: 16px 22px 20px;
  background: var(--z-raised);
  border-top: 1px solid var(--z-line);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.proof-footer > span {
  font-size: 12px;
  color: var(--z-dim);
}

.proof-cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--z-accent);
  transition: color 0.15s;
}
.proof-cta:hover { color: var(--z-accent-hover); }

/* Hero bottom bar */
.hero-foot {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 48px;
  padding: 24px 0 28px;
  border-top: 1px solid var(--z-line);
}
.hero-foot p { font-size: 12px; line-height: 1.7; }
.hero-foot p span { color: var(--z-muted); }

/* ══════════════════════════════════════════════════════════
   Section Wrappers
   ══════════════════════════════════════════════════════════ */
.experience-section {
  padding-top: 96px;
  padding-bottom: 96px;
}

/* ══════════════════════════════════════════════════════════
   Services / Soluciones Section
   ══════════════════════════════════════════════════════════ */
.services-section {
  background: #111412;
  border-block: 1px solid var(--z-line);
}

.services-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 10%;
}

.section-intro h2, .section-heading h2 {
  font-size: clamp(32px, 4vw, 54px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.055em;
  margin: 18px 0 22px;
  color: var(--z-ink);
}
.section-intro h2 > span,
.section-heading h2 > span { color: var(--z-accent); }

.section-intro > p:not(.eyebrow),
.section-heading > p:not(.eyebrow) {
  font-size: 15px;
  line-height: 1.85;
  color: var(--z-muted);
  max-width: 480px;
}

.section-intro > .text-link { margin-top: 22px; }

.solution-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-detail {
  border: 1px solid var(--z-line);
  background: var(--z-surface);
  border-radius: var(--z-radius);
  overflow: hidden;
  transition: border-color 0.2s;
}
.service-detail[open] {
  border-color: var(--z-line-strong);
  background: var(--z-raised);
}

.service-detail summary {
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  min-height: 60px;
  padding: 16px 20px;
  cursor: pointer;
}
.service-detail summary::-webkit-details-marker { display: none; }

.service-number {
  font-size: 11px;
  color: var(--z-accent);
  font-family: var(--z-mono);
  font-weight: 700;
  flex-shrink: 0;
}

.service-detail h3 {
  flex: 1;
  font-size: clamp(16px, 1.6vw, 20px);
  letter-spacing: -0.03em;
  font-weight: 600;
  color: var(--z-ink);
}

.detail-toggle {
  margin-left: auto;
  font-size: 22px;
  color: var(--z-muted);
  transition: transform 0.2s, color 0.2s;
  flex-shrink: 0;
}
.service-detail[open] .detail-toggle {
  transform: rotate(45deg);
  color: var(--z-accent);
}

.solution-body {
  padding: 0 20px 22px 52px; /* aligned with h3, past the number */
}
.solution-body > p {
  font-size: 14px;
  line-height: 1.85;
  color: var(--z-muted);
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.service-tags span {
  font-family: var(--z-mono);
  font-size: 10px;
  color: var(--z-muted);
  padding: 4px 10px;
  border: 1px solid var(--z-line-strong);
  border-radius: 4px;
  background: rgba(255,255,255,0.02);
}

/* ══════════════════════════════════════════════════════════
   Products Section
   ══════════════════════════════════════════════════════════ */
.section-heading {
  margin-bottom: 44px;
}
.section-heading h2 { max-width: 880px; }
.section-heading > p:not(.eyebrow) { max-width: 520px; }

/* Product Card */
.product-card {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  background: var(--z-surface);
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-lg);
  overflow: hidden;
  margin-top: 32px;
  min-height: 460px;
  transition: border-color 0.25s;
}
.product-card:hover { border-color: var(--z-line-strong); }

.product-card-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
}

.product-card-label {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.product-tag {
  font-family: var(--z-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--z-muted);
  padding: 3px 8px;
  border: 1px solid var(--z-line-strong);
  border-radius: 4px;
}

.product-tag-new {
  font-family: var(--z-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--z-signal);
  padding: 3px 8px;
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: 4px;
  background: var(--z-signal-dim);
}

.product-card-content h3 {
  font-size: clamp(32px, 3.5vw, 48px);
  letter-spacing: -0.06em;
  line-height: 1;
  font-weight: 800;
  color: var(--z-ink);
  margin: 0 0 10px;
}

.product-tagline {
  font-size: 16px;
  letter-spacing: -0.02em;
  line-height: 1.5;
  color: var(--z-ink);
  margin-bottom: 18px;
  font-weight: 500;
}

.product-benefits {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.product-benefits li {
  font-size: 13px;
  line-height: 1.7;
  color: var(--z-muted);
  padding-left: 18px;
  position: relative;
}
.product-benefits li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--z-accent);
  font-size: 11px;
  top: 2px;
}

.product-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 16px;
}

.product-disclaimer {
  font-size: 11px;
  color: var(--z-dim);
  margin-top: 12px;
  font-family: var(--z-mono);
}

/* Product visual panel */
.product-card-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  min-width: 0;
  background: #181d19;
  padding: 28px;
  position: relative;
}
.product-nexo-visual { background: #1c1a16; }

.product-card-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  border: 1px solid var(--z-line-strong);
  border-radius: var(--z-radius);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.55);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.product-card-visual:hover img { transform: scale(1.02); }

/* Products footer */
.products-foot {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--z-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}
.products-foot p {
  font-size: 14px;
  color: var(--z-muted);
}

/* ══════════════════════════════════════════════════════════
   Sectors Section
   ══════════════════════════════════════════════════════════ */
.sectors-section {
  background: #111412;
  border-block: 1px solid var(--z-line);
}

.sectors-section .section-heading {
  margin-bottom: 40px;
}

.sector-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.sector-links > a {
  position: relative;
  padding: 28px 28px 32px;
  background: var(--z-surface);
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-lg);
  transition: border-color 0.2s, transform 0.22s, background 0.2s;
  display: flex;
  flex-direction: column;
}
.sector-links > a:hover {
  border-color: var(--z-accent);
  background: var(--z-raised);
  transform: translateY(-3px);
}

.sector-links > a > span {
  font-family: var(--z-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--z-muted);
  margin-bottom: 14px;
}

.sector-links h3 {
  font-size: clamp(22px, 2vw, 28px);
  font-weight: 700;
  letter-spacing: -0.045em;
  margin: 0 0 10px;
  color: var(--z-ink);
}

.sector-links p {
  font-size: 13px;
  color: var(--z-muted);
  line-height: 1.7;
  flex: 1;
}

.sector-links b {
  position: absolute;
  right: 22px;
  top: 24px;
  font-size: 20px;
  font-weight: 400;
  color: var(--z-accent);
  transition: transform 0.2s;
}
.sector-links a:hover b { transform: translate(3px, -3px); }

/* ══════════════════════════════════════════════════════════
   Method / Proceso Section
   ══════════════════════════════════════════════════════════ */
.method-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 10%;
}

.method-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px 28px;
  padding: 0;
  margin: 0;
}
.method-list li {
  border-top: 1px solid var(--z-line);
  padding-top: 18px;
}
.method-list li > span {
  font-family: var(--z-mono);
  font-size: 11px;
  color: var(--z-accent);
  font-weight: 600;
}
.method-list h3 {
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: -0.035em;
  margin: 12px 0 10px;
  font-weight: 600;
  color: var(--z-ink);
}
.method-list p {
  font-size: 13px;
  line-height: 1.85;
  color: var(--z-muted);
}

/* ══════════════════════════════════════════════════════════
   Journal / Blog Section
   ══════════════════════════════════════════════════════════ */
.journal-section { padding-bottom: 96px; }

.journal-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--z-surface);
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius-lg);
  padding: 40px 48px;
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}
.journal-link:hover {
  background: var(--z-raised);
  border-color: var(--z-line-strong);
  transform: translateY(-2px);
}
.journal-link h2 {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.25;
  margin: 14px 0 10px;
  color: var(--z-ink);
}
.journal-link p {
  font-size: 14px;
  color: var(--z-muted);
  max-width: 440px;
  line-height: 1.7;
}
.journal-arrow {
  font-size: 48px;
  font-weight: 300;
  color: var(--z-accent);
  transition: transform 0.2s;
  flex-shrink: 0;
}
.journal-link:hover .journal-arrow { transform: translate(4px, -4px); }

/* ══════════════════════════════════════════════════════════
   Contact Section
   ══════════════════════════════════════════════════════════ */
.contact-section {
  background: #111412;
  border-top: 1px solid var(--z-line);
  padding-bottom: 40px;
}
.contact-invitation h2 {
  font-size: clamp(36px, 5.2vw, 72px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.05;
  margin: 22px 0 22px;
  color: var(--z-ink);
}
.contact-invitation h2 > span { color: var(--z-accent); }
.contact-invitation > p:not(.eyebrow) {
  font-size: 15px;
  color: var(--z-muted);
  line-height: 1.85;
  max-width: 480px;
}
.contact-bottom {
  margin-top: 64px;
  border-top: 1px solid var(--z-line);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}
.contact-bottom a {
  font-size: 16px;
  letter-spacing: -0.02em;
  color: var(--z-ink);
  font-weight: 600;
  transition: color 0.15s;
}
.contact-bottom a:hover { color: var(--z-accent); }
.contact-bottom a span { color: var(--z-accent); margin-left: 8px; }
.contact-bottom p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--z-ink);
}
.contact-bottom p > span { color: var(--z-muted); }

/* ══════════════════════════════════════════════════════════
   Footer
   ══════════════════════════════════════════════════════════ */
footer {
  border-color: var(--z-line) !important;
}
footer nav {
  font-family: var(--z-font) !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  font-size: 12px !important;
}
footer nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--z-muted);
  transition: color 0.15s;
}
footer nav a:hover { color: var(--z-accent); }
footer .site-shell {
  padding-top: 32px;
  padding-bottom: 32px;
}

/* ══════════════════════════════════════════════════════════
   Interior Pages Common Styles
   ══════════════════════════════════════════════════════════ */
.sector-hero, .education-hero {
  padding-block: 64px 60px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 8%;
  align-items: center;
}
.sector-hero h1, .education-hero h1 {
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1.08;
  margin: 20px 0;
  color: var(--z-ink);
}
.sector-hero h1 span, .education-hero h1 span { color: var(--z-accent); }

.sector-note, .education-note {
  padding: 30px;
  background: var(--z-surface);
  border: 1px solid var(--z-line);
  border-radius: var(--z-radius);
}
.sector-note > span, .education-note > span {
  font-family: var(--z-mono);
  font-size: 11px;
  color: var(--z-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.sector-note h2, .education-note h2 {
  font-size: 26px;
  line-height: 1.25;
  letter-spacing: -0.035em;
  font-weight: 600;
  margin: 18px 0;
  color: var(--z-ink);
}
.sector-note ul, .education-note ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sector-note li, .education-note li {
  padding: 14px 0;
  border-top: 1px solid var(--z-line);
  font-size: 13px;
  color: var(--z-muted);
  line-height: 1.6;
}
.sector-note li:last-child, .education-note li:last-child { padding-bottom: 0; }

/* Interior re-usable components */
.capability-row {
  border-radius: var(--z-radius);
  background: var(--z-surface);
  border: 1px solid var(--z-line);
  padding: 24px;
}
.capability-num {
  color: var(--z-accent);
  background: var(--z-accent-dim);
  border: 1px solid rgba(255,117,85,0.3);
  font-family: var(--z-mono);
  font-size: 12px;
  font-weight: 700;
}
.case-study, .project-proof, .blog-card {
  border-radius: var(--z-radius);
  background: var(--z-surface);
  border: 1px solid var(--z-line);
}
.evidence-frame {
  border-radius: var(--z-radius);
  background: var(--z-surface);
  border: 1px solid var(--z-line);
}
.trust-strip > div {
  border-radius: var(--z-radius);
  background: var(--z-surface);
  border: 1px solid var(--z-line);
}
.trust-strip span { color: var(--z-accent); }

/* Diagnostic page */
.diag-option:hover, .diag-option.diag-selected {
  border-color: var(--z-accent);
  background: #201a16;
}
#progressBar { background: var(--z-accent); }

/* ══════════════════════════════════════════════════════════
   Responsive
   ══════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .site-shell {
    width: calc(100% - 48px);
  }
  .home-hero {
    grid-template-columns: 1fr;
    row-gap: 40px;
    padding-top: 40px;
  }
  .hero-intro { max-width: 100%; }
  .hero-proof-card { max-width: 600px; }
  .services-layout, .method-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .product-card {
    grid-template-columns: 1fr;
  }
  .product-card-visual {
    min-height: 260px;
  }
  .sector-links {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .sector-hero, .education-hero {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 767px) {
  .site-shell {
    width: calc(100% - 32px);
  }
  .hero-copy h1 {
    font-size: clamp(38px, 11vw, 54px);
  }
  .method-list {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .journal-link {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px;
    gap: 16px;
  }
  .journal-arrow { align-self: flex-end; }
  .contact-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .products-foot {
    flex-direction: column;
    align-items: flex-start;
  }
  .product-card-content {
    padding: 28px;
  }
  .sector-links {
    grid-template-columns: 1fr;
  }
  .solution-body {
    padding: 0 16px 20px 16px;
  }
}

@media (min-width: 1100px) and (max-width: 1400px) {
  .sector-links {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
}

@media (min-width: 640px) and (max-width: 1100px) {
  .sector-links {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .product-card { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}