/* =========================================================
   HANUX TECH — Brand tokens
   Monochrome palette, Arial only, per locked brand identity
   ========================================================= */
:root {
  --black: #2C2C2A;
  --dark: #1E1E1C;
  --dark-2: #262624;
  --grey-mid: #5F5E5A;
  --grey-light: #888780;
  --off-white: #F4F4F2;
  --grey-bg: #EFEFED;
  --white: #FFFFFF;

  --font: Arial, "Helvetica Neue", Helvetica, sans-serif;

  --max-w: 1200px;
  --gutter: clamp(24px, 5vw, 64px);
  --radius: 14px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@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;
  font-family: var(--font);
  color: var(--black);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.55;
}

h1, h2, h3, p, ul, figure { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; }

.italic-em { font-style: italic; color: var(--grey-mid); }

/* =========================================================
   Wordmark — bold "HANUX" (accent under the X) / light "TECH"
   ========================================================= */
.wordmark {
  display: inline-flex;
  align-items: baseline;
  font-size: 20px;
  letter-spacing: 0.3px;
  white-space: nowrap;
}
.wm-bold { font-weight: 700; color: var(--black); }
.wm-light { font-weight: 400; color: var(--grey-mid); margin-left: 2px; }
.wm-accent { position: relative; }
.wm-accent::after {
  content: "";
  position: absolute;
  left: 1px; right: 1px; bottom: -4px;
  height: 2px;
  background: var(--black);
}

/* =========================================================
   Nav
   ========================================================= */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(244, 244, 242, 0.7);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(44, 44, 42, 0.08);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.site-nav.scrolled {
  box-shadow: 0 8px 24px rgba(44, 44, 42, 0.06);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 14.5px;
  color: var(--grey-mid);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s var(--ease);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: var(--black);
  transition: width 0.25s var(--ease);
}
.nav-link:hover { color: var(--black); }
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--black); }

.nav-cta {
  background: var(--black);
  color: var(--white) !important;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 14px;
}
.nav-cta::after { display: none; }
.nav-cta:hover { background: var(--dark); color: var(--white) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--black);
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   Buttons
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--black);
  color: var(--white);
}
.btn-primary:hover { background: var(--dark); transform: translateY(-2px); }
.btn-ghost {
  background: transparent;
  color: var(--black);
  border-color: rgba(44,44,42,0.25);
}
.btn-ghost:hover { border-color: var(--black); transform: translateY(-2px); }
.btn-block { width: 100%; }

.dark .btn-ghost { color: var(--off-white); border-color: rgba(244,244,242,0.3); }
.dark .btn-ghost:hover { border-color: var(--off-white); }
.dark .btn-primary { background: var(--off-white); color: var(--dark); }
.dark .btn-primary:hover { background: var(--white); }

/* =========================================================
   Layout helpers
   ========================================================= */
.section { padding: 120px 0; position: relative; }
.section-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.section.dark { background: linear-gradient(160deg, var(--dark) 0%, var(--black) 65%, var(--dark-2) 100%); color: var(--off-white); }

.eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--grey-mid);
  margin-bottom: 18px;
}
.eyebrow-light { color: var(--grey-light); }

.section-heading {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.25;
  max-width: 780px;
  margin-bottom: 20px;
}
.heading-light { color: var(--off-white); }

.section-lede {
  font-size: 17px;
  color: var(--grey-mid);
  max-width: 620px;
  margin-bottom: 56px;
}
.lede-light { color: var(--grey-light); max-width: 560px; margin-bottom: 48px; }

.card-grid { display: grid; gap: 24px; }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }
.industries-grid { grid-template-columns: repeat(3, 1fr); }
.values-grid { grid-template-columns: repeat(3, 1fr); }

/* =========================================================
   Reveal-on-scroll
   ========================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* =========================================================
   Hero
   ========================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 160px var(--gutter) 80px;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 0%, #ffffff 0%, var(--off-white) 55%, var(--grey-bg) 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.9;
}
.hero-mesh { width: 100%; height: 100%; }
.hero-inner { position: relative; z-index: 1; max-width: 820px; }

.hero-headline {
  font-size: clamp(40px, 7vw, 84px);
  line-height: 1.05;
  letter-spacing: -1.5px;
  margin: 0 0 24px;
}
.hero-headline .w-bold { display: block; font-weight: 700; color: var(--black); }
.hero-headline .w-light { display: block; font-weight: 400; color: var(--grey-light); }

.hero-sub {
  font-size: clamp(16px, 1.6vw, 19px);
  color: var(--grey-mid);
  max-width: 560px;
  margin: 0 auto 40px;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.scroll-cue {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.scroll-cue span {
  width: 1px; height: 40px;
  background: linear-gradient(var(--grey-light), transparent);
  animation: scrollPulse 2s var(--ease) infinite;
}
.scroll-cue p {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--grey-light);
}
@keyframes scrollPulse {
  0% { transform: scaleY(0.4); opacity: 0.3; }
  50% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0.4); opacity: 0.3; }
}

/* =========================================================
   Stats strip
   ========================================================= */
.stats-strip {
  background: var(--white);
  border-top: 1px solid rgba(44,44,42,0.08);
  border-bottom: 1px solid rgba(44,44,42,0.08);
}
.stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 52px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.stat { text-align: center; flex: 1; }
.stat-value { font-size: 30px; font-weight: 700; color: var(--black); margin-bottom: 6px; letter-spacing: -0.5px; }
.stat-label { font-size: 13.5px; color: var(--grey-mid); max-width: 220px; margin: 0 auto; }
.stat-divider { width: 1px; height: 48px; background: rgba(44,44,42,0.12); flex-shrink: 0; }

/* =========================================================
   Pain / Service / Industry / Value cards
   ========================================================= */
.pain-card, .service-card, .industry-card, .value-card {
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(44,44,42,0.08);
  border-radius: var(--radius);
  padding: 32px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.pain-card:hover, .service-card:hover, .industry-card:hover, .value-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(44,44,42,0.08);
  border-color: rgba(44,44,42,0.18);
}
.pain-index {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--grey-light);
  margin-bottom: 14px;
}
.pain-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
.pain-card p { font-size: 14.5px; color: var(--grey-mid); }

.service-card-top { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.service-card h3 { font-size: 19px; font-weight: 700; }
.service-duration { font-size: 12.5px; font-weight: 700; color: var(--grey-light); white-space: nowrap; }
.service-desc { font-size: 14.5px; color: var(--grey-mid); margin-bottom: 18px; }
.service-list li {
  font-size: 13.5px;
  color: var(--grey-mid);
  padding-left: 18px;
  position: relative;
  margin-bottom: 8px;
}
.service-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 1px;
  background: var(--grey-light);
}
.service-card.featured {
  background: var(--black);
  border-color: var(--black);
}
.service-card.featured h3, .service-card.featured .service-desc { color: var(--off-white); }
.service-card.featured .service-duration { color: var(--grey-light); }
.service-card.featured .service-list li { color: var(--grey-light); }
.service-card.featured .service-list li::before { background: var(--grey-light); }
.service-card.featured:hover { box-shadow: 0 20px 44px rgba(30,30,28,0.35); }

.industry-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.industry-card p { font-size: 14px; color: var(--grey-mid); }

.value-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.value-card p { font-size: 14px; color: var(--grey-mid); }

/* =========================================================
   Timeline (Approach)
   ========================================================= */
.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
  position: relative;
  padding-top: 8px;
}
.timeline-track {
  position: absolute;
  top: -28px; left: 0; right: 0;
  height: 4px;
}
.timeline-line { width: 100%; height: 4px; overflow: visible; }
.timeline-progress { transition: x2 1.4s var(--ease); }
.timeline-step { position: relative; }
.step-marker {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--grey-light);
  letter-spacing: 1px;
  margin-bottom: 14px;
}
.timeline-step h3 { font-size: 17px; font-weight: 700; color: var(--off-white); margin-bottom: 8px; }
.timeline-step p { font-size: 13.5px; color: var(--grey-light); }

/* =========================================================
   Comparison table
   ========================================================= */
.compare-table-wrap {
  background: var(--white);
  border: 1px solid rgba(44,44,42,0.08);
  border-radius: var(--radius);
  overflow-x: auto;
}
.compare-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.compare-table th, .compare-table td {
  text-align: left;
  padding: 18px 24px;
  font-size: 14px;
  border-bottom: 1px solid rgba(44,44,42,0.08);
}
.compare-table thead th {
  font-size: 12.5px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--grey-mid);
  font-weight: 700;
}
.compare-table tbody th {
  font-weight: 700;
  color: var(--black);
  white-space: nowrap;
}
.compare-table td { color: var(--grey-mid); }
.compare-table .col-hanux {
  color: var(--black);
  font-weight: 700;
  background: rgba(44,44,42,0.035);
}
.compare-table tbody tr:last-child td, .compare-table tbody tr:last-child th { border-bottom: none; }

/* =========================================================
   About
   ========================================================= */
.about-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 64px;
  align-items: center;
}
.about-copy p { color: var(--grey-mid); font-size: 15.5px; margin-bottom: 18px; }
.about-copy p:last-child { margin-bottom: 0; }

.glass-panel {
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(44,44,42,0.1);
  border-radius: var(--radius);
  padding: 8px 28px;
}
.glass-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(44,44,42,0.08);
}
.glass-row:last-child { border-bottom: none; }
.glass-row span { font-size: 13px; color: var(--grey-mid); }
.glass-row strong { font-size: 14.5px; font-weight: 700; color: var(--black); text-align: right; }

/* =========================================================
   CTA / Contact
   ========================================================= */
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-details { margin-top: 8px; }
.contact-details li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-bottom: 1px solid rgba(244,244,242,0.12);
  font-size: 15px;
}
.contact-details li span { color: var(--grey-light); font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
.contact-details li a { color: var(--off-white); font-weight: 700; transition: opacity 0.2s var(--ease); }
.contact-details li a:hover { opacity: 0.7; }

.cta-form {
  background: rgba(244,244,242,0.05);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(244,244,242,0.12);
  border-radius: var(--radius);
  padding: 32px;
}
.form-row { margin-bottom: 18px; }
.form-row label {
  display: block;
  font-size: 12.5px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--grey-light);
  margin-bottom: 8px;
}
.form-row input, .form-row textarea {
  width: 100%;
  background: rgba(244,244,242,0.06);
  border: 1px solid rgba(244,244,242,0.18);
  border-radius: 8px;
  padding: 12px 14px;
  font-family: var(--font);
  font-size: 14.5px;
  color: var(--off-white);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}
.form-row input:focus, .form-row textarea:focus {
  outline: none;
  border-color: rgba(244,244,242,0.5);
  background: rgba(244,244,242,0.1);
}
.form-row textarea { resize: vertical; min-height: 90px; }
.form-note { font-size: 12px; color: var(--grey-light); text-align: center; margin-top: 14px; }
.form-note.is-error { color: #c98a8a; }
.form-note.is-success { color: var(--off-white); font-weight: 700; }

/* Honeypot — present in the DOM for bots, invisible and unreachable for real visitors */
.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.btn[disabled] { opacity: 0.6; cursor: not-allowed; transform: none !important; }

/* Visible keyboard focus, site-wide */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--black);
  outline-offset: 3px;
}
.dark a:focus-visible, .dark button:focus-visible {
  outline-color: var(--off-white);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  background: var(--dark);
  color: var(--grey-light);
  padding: 48px 0;
}
.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-wordmark .wm-bold { color: var(--off-white); }
.footer-wordmark .wm-light { color: var(--grey-light); }
.footer-wordmark .wm-accent::after { background: var(--off-white); }
.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { font-size: 13.5px; transition: color 0.2s var(--ease); }
.footer-links a:hover { color: var(--off-white); }
.footer-legal { font-size: 12.5px; width: 100%; text-align: center; margin-top: 8px; color: var(--grey-mid); }

@media (min-width: 769px) {
  .footer-legal { width: auto; margin-top: 0; text-align: right; }
}

/* =========================================================
   Responsive — Tablet
   ========================================================= */
@media (max-width: 1024px) {
  .card-grid.three { grid-template-columns: repeat(2, 1fr); }
  .industries-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .timeline-track { display: none; }
  .about-inner, .cta-inner { grid-template-columns: 1fr; }
  .about-visual { order: -1; }
}

/* =========================================================
   Responsive — Mobile
   ========================================================= */
@media (max-width: 768px) {
  .section { padding: 80px 0; }
  .nav-links {
    position: fixed;
    top: 65px; left: 0; right: 0;
    background: rgba(244,244,242,0.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px var(--gutter) 24px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
    border-bottom: 1px solid rgba(44,44,42,0.08);
  }
  .nav-links.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .nav-link { padding: 14px 0; border-bottom: 1px solid rgba(44,44,42,0.06); }
  .nav-cta { margin-top: 12px; text-align: center; }
  .nav-toggle { display: flex; }

  .card-grid.three { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; row-gap: 32px; }

  .stats-inner { flex-direction: column; }
  .stat-divider { width: 60%; height: 1px; }

  .hero { padding-top: 140px; }
}