/* ==========================================================================
   EnerAxiom Technologies — stylesheet
   Zero dependencies. Dark, technical, high-contrast.
   ========================================================================== */

:root {
  /* Surfaces */
  --bg:            #060a12;
  --bg-alt:        #080e19;
  --surface:       #0d1524;
  --surface-2:     #111b2e;
  --line:          #1c2942;
  --line-soft:     #16223a;

  /* Text */
  --text:          #e8eef8;
  --text-dim:      #9fb0c9;
  --text-faint:    #7d90ad;  /* stays >=4.5:1 on every surface used below */

  /* Accents */
  --cyan:          #22d3ee;
  --sky:           #38bdf8;
  --violet:        #a78bfa;
  --amber:         #fbbf24;
  --accent:        var(--cyan);

  /* Type */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* Layout */
  --wrap: 1180px;
  --radius: 14px;
  --radius-lg: 20px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { line-height: 1.15; letter-spacing: -0.022em; margin: 0; font-weight: 700; }
h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); font-weight: 800; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.14rem; }
p  { margin: 0; }
a  { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
svg { display: block; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 12px; z-index: 999;
  background: var(--cyan); color: #04121a; padding: 10px 18px;
  border-radius: 8px; font-weight: 600;
}
.skip-link:focus { left: 24px; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* -------------------------------------------------------------------------
   Shared bits
   ------------------------------------------------------------------------- */

.grad {
  background: linear-gradient(100deg, var(--sky) 0%, var(--cyan) 42%, var(--violet) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.eyebrow {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 22px;
}

.kicker {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
  display: flex; align-items: center; gap: 10px;
}
.kicker::before {
  content: ""; width: 26px; height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 13px 26px;
  border-radius: 10px;
  font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(100deg, var(--sky), var(--cyan));
  color: #041019;
  box-shadow: 0 8px 26px -12px rgba(34, 211, 238, .75);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -14px rgba(34, 211, 238, .85); }
.btn-ghost {
  border-color: var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, .015);
}
.btn-ghost:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }
.btn-sm { padding: 9px 18px; font-size: 0.88rem; }
.btn-lg { padding: 16px 34px; font-size: 1.05rem; font-family: var(--mono); letter-spacing: -0.01em; }

/* -------------------------------------------------------------------------
   Navigation
   ------------------------------------------------------------------------- */

.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(6, 10, 18, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-soft);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 74px; }

.brand { display: flex; align-items: center; gap: 11px; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: 1.06rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-text em {
  font-style: normal; font-family: var(--mono);
  font-size: 0.63rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-faint);
}

.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links > a:not(.btn) {
  font-size: 0.93rem; color: var(--text-dim); font-weight: 500;
  transition: color .2s ease; position: relative;
}
.nav-links > a:not(.btn)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0;
  background: var(--cyan); transition: width .25s ease;
}
.nav-links > a:not(.btn):hover { color: var(--text); }
.nav-links > a:not(.btn):hover::after { width: 100%; }

.nav-toggle {
  display: none;
  width: 42px; height: 42px;
  background: none; border: 1px solid var(--line); border-radius: 9px;
  cursor: pointer; padding: 11px 10px;
  flex-direction: column; justify-content: space-between;
}
.nav-toggle span { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: transform .28s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* -------------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: 130px 0 90px;
  overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.grid-plane {
  position: absolute; inset: -20% -10% 0;
  background-image:
    linear-gradient(rgba(56, 189, 248, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, .075) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse 78% 62% at 50% 32%, #000 5%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 78% 62% at 50% 32%, #000 5%, transparent 72%);
  animation: gridDrift 26s linear infinite;
}
@keyframes gridDrift { to { background-position: 62px 62px, 62px 62px; } }

.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.orb-a { width: 520px; height: 520px; top: -12%; left: -8%; background: radial-gradient(circle, rgba(56,189,248,.42), transparent 68%); animation: float 17s ease-in-out infinite; }
.orb-b { width: 460px; height: 460px; bottom: -16%; right: -6%; background: radial-gradient(circle, rgba(167,139,250,.38), transparent 68%); animation: float 21s ease-in-out infinite reverse; }
.orb-c { width: 380px; height: 380px; top: 42%; left: 52%; background: radial-gradient(circle, rgba(34,211,238,.24), transparent 70%); animation: float 25s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(38px, -34px) scale(1.08); }
}

.hero-inner { position: relative; z-index: 1; }
.hero h1 { max-width: 17ch; }
.hero h1 .grad { display: block; }
.lede { margin-top: 28px; max-width: 62ch; color: var(--text-dim); font-size: clamp(1rem, 1.6vw, 1.14rem); }
.hero-cta { margin-top: 40px; display: flex; flex-wrap: wrap; gap: 14px; }

.hero-chips { margin-top: 56px; display: flex; flex-wrap: wrap; gap: 10px; }
.hero-chips li {
  font-family: var(--mono); font-size: 0.79rem;
  padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(13, 21, 36, .55);
  color: var(--text-dim);
  backdrop-filter: blur(6px);
  transition: border-color .25s ease, color .25s ease, transform .25s ease;
}
.hero-chips li:hover { border-color: var(--cyan); color: var(--cyan); transform: translateY(-2px); }

.scroll-hint {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 24px; height: 38px; border: 1px solid var(--line); border-radius: 13px;
  display: flex; justify-content: center; padding-top: 8px;
}
.scroll-hint span { width: 3px; height: 7px; border-radius: 2px; background: var(--cyan); animation: scrollDot 1.9s ease-in-out infinite; }
@keyframes scrollDot { 0%,100% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 80% { opacity: 0; transform: translateY(13px); } }

/* -------------------------------------------------------------------------
   Section scaffolding
   ------------------------------------------------------------------------- */

.section { padding: 108px 0; position: relative; }
.section-alt { background: var(--bg-alt); border-block: 1px solid var(--line-soft); }

.section-head { max-width: 720px; margin-bottom: 62px; }
.section-sub { margin-top: 18px; color: var(--text-dim); font-size: 1.03rem; }

/* -------------------------------------------------------------------------
   Pipeline:  AI → Simulation → Design → Manufacturing
   ------------------------------------------------------------------------- */

.pipeline {
  display: flex; align-items: stretch;
  gap: 0;
  padding: 8px 0;
}

.stage {
  flex: 1 1 0;
  min-width: 0;
  background: linear-gradient(160deg, var(--surface), var(--bg-alt));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 22px 24px;
  text-align: center;
  position: relative;
  transition: border-color .4s ease, transform .4s ease, box-shadow .4s ease;
}
.stage::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit;
  background: linear-gradient(160deg, rgba(34,211,238,.14), transparent 55%);
  opacity: 0; transition: opacity .4s ease; pointer-events: none;
}
.stage.active { border-color: rgba(34, 211, 238, .55); box-shadow: 0 14px 44px -22px rgba(34,211,238,.8); }
.stage.active::before { opacity: 1; }
.stage:hover { transform: translateY(-4px); }

.stage-icon {
  width: 54px; height: 54px; margin: 0 auto 16px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: rgba(34, 211, 238, .07);
  border: 1px solid var(--line);
  transition: background .4s ease, border-color .4s ease;
}
.stage.active .stage-icon { background: rgba(34, 211, 238, .16); border-color: rgba(34,211,238,.5); }
.stage-icon svg {
  width: 27px; height: 27px;
  fill: none; stroke: var(--cyan); stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
}
.stage-icon svg .dim { opacity: .4; }
.stage h3 { font-size: 1.08rem; margin-bottom: 8px; }
.stage p { font-size: 0.87rem; color: var(--text-faint); line-height: 1.55; }

.link {
  flex: 0 0 62px;
  position: relative;
  align-self: center;
  height: 2px;
  background: var(--line);
  margin: 0 -1px;
}
.link .pulse {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  background-size: 55% 100%;
  background-repeat: no-repeat;
  animation: flowX 2.4s linear infinite;
}
.link:nth-of-type(2) .pulse { animation-delay: .35s; }
.link:nth-of-type(3) .pulse { animation-delay: .7s; }
@keyframes flowX {
  from { background-position: -60% 0; }
  to   { background-position: 160% 0; }
}
.link .arrow {
  position: absolute; right: -1px; top: 50%;
  width: 7px; height: 7px;
  border-top: 2px solid var(--line); border-right: 2px solid var(--line);
  transform: translateY(-50%) rotate(45deg);
}

/* Feedback loop */
.feedback { margin-top: 26px; position: relative; }
.feedback-line {
  height: 34px;
  border: 1px dashed var(--line);
  border-top: none;
  border-radius: 0 0 12px 12px;
  position: relative;
}
.feedback-line::before,
.feedback-line::after {
  content: ""; position: absolute; top: -6px; width: 7px; height: 7px;
  border-left: 2px solid var(--cyan); border-top: 2px solid var(--cyan);
}
.feedback-line::before { left: -1px; transform: rotate(45deg); }
.feedback-line::after  { right: -1px; transform: rotate(45deg); }
.feedback-label {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-top: 16px;
  font-family: var(--mono); font-size: 0.79rem;
  color: var(--text-faint); letter-spacing: 0.02em;
  text-align: center;
}
.fb-icon { width: 15px; height: 15px; flex: none; fill: none; stroke: var(--cyan); stroke-width: 1.8; stroke-linecap: round; }

/* -------------------------------------------------------------------------
   Capability cards
   ------------------------------------------------------------------------- */

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

/* Per-card accent. Kept in CSS (not inline style attributes) so the strict
   Content-Security-Policy in _headers can stay free of 'unsafe-inline'. */
.card-energy { --accent: var(--amber); }
.card-ai     { --accent: var(--violet); }
.card-sim    { --accent: var(--cyan); }
.card-mfg    { --accent: var(--sky); }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.card::after {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  opacity: .65; transition: opacity .3s ease;
}
.card:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow: 0 26px 54px -34px var(--accent); }
.card:hover::after { opacity: 1; }

.card-icon {
  width: 50px; height: 50px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 20px;
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
}
.card-icon svg {
  width: 25px; height: 25px;
  fill: none; stroke: var(--accent); stroke-width: 1.6;
  stroke-linecap: round; stroke-linejoin: round;
}
.card-icon svg .dim { opacity: .45; }
.card h3 { font-size: 1.22rem; margin-bottom: 12px; }
.card > p { color: var(--text-dim); font-size: 0.94rem; }

.tags { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 7px; }
.tags li {
  font-family: var(--mono); font-size: 0.72rem;
  padding: 5px 11px; border-radius: 7px;
  background: var(--surface-2);
  border: 1px solid var(--line-soft);
  color: var(--text-faint);
}

/* -------------------------------------------------------------------------
   Services
   ------------------------------------------------------------------------- */

.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }

.service {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 34px 30px;
  background: linear-gradient(170deg, var(--surface) 0%, rgba(13,21,36,0) 100%);
  transition: border-color .3s ease, transform .3s ease;
  position: relative;
}
.service:hover { border-color: rgba(34,211,238,.4); transform: translateY(-4px); }
.service-num {
  font-family: var(--mono); font-size: 0.78rem; letter-spacing: .12em;
  color: var(--cyan); display: block; margin-bottom: 16px;
}
.service h3 { font-size: 1.34rem; margin-bottom: 14px; }
.service > p { color: var(--text-dim); font-size: 0.95rem; }

.ticks { margin-top: 22px; display: grid; gap: 11px; }
.ticks li {
  position: relative; padding-left: 26px;
  font-size: 0.9rem; color: var(--text-dim);
}
.ticks li::before {
  content: ""; position: absolute; left: 2px; top: 8px;
  width: 9px; height: 5px;
  border-left: 2px solid var(--cyan); border-bottom: 2px solid var(--cyan);
  transform: rotate(-45deg);
}

/* -------------------------------------------------------------------------
   About
   ------------------------------------------------------------------------- */

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 68px;
  align-items: start;
}
.prose { color: var(--text-dim); margin-top: 22px; font-size: 1rem; }
.about-grid .btn { margin-top: 32px; }

.principles { display: grid; gap: 14px; }
.principles li {
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 22px;
  background: var(--surface);
  transition: transform .25s ease, background .25s ease;
}
.principles li:hover { transform: translateX(4px); background: var(--surface-2); }
.principles h3 { font-size: 1rem; margin-bottom: 6px; }
.principles p { font-size: 0.88rem; color: var(--text-faint); }

/* -------------------------------------------------------------------------
   Contact
   ------------------------------------------------------------------------- */

.contact { padding-bottom: 120px; }
.contact-card {
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: clamp(38px, 6vw, 72px);
  text-align: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 130% at 50% -20%, rgba(34,211,238,.13), transparent 70%),
    var(--surface);
}
.contact-card .kicker { justify-content: center; }
.contact-card .kicker::before { display: none; }
.contact-card h2 { max-width: 18ch; margin: 0 auto; }
.contact-card .section-sub { max-width: 58ch; margin-inline: auto; }
.contact-actions { margin-top: 36px; display: flex; justify-content: center; }
.contact-note {
  margin-top: 26px; font-family: var(--mono);
  font-size: 0.76rem; color: var(--text-faint); letter-spacing: .03em;
}

/* -------------------------------------------------------------------------
   Footer
   ------------------------------------------------------------------------- */

.footer { border-top: 1px solid var(--line-soft); background: var(--bg-alt); padding: 54px 0 30px; }
.footer-inner {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 34px; flex-wrap: wrap; padding-bottom: 34px;
}
.footer-brand { display: flex; gap: 13px; align-items: flex-start; color: var(--cyan); }
.footer-brand .brand-mark { width: 32px; height: 32px; }
.footer-brand strong { display: block; color: var(--text); font-size: 1rem; }
.footer-brand span { display: block; color: var(--text-faint); font-size: 0.86rem; max-width: 42ch; margin-top: 3px; }
.footer-links { display: flex; gap: 26px; flex-wrap: wrap; }
.footer-links a { font-size: 0.9rem; color: var(--text-dim); transition: color .2s ease; }
.footer-links a:hover { color: var(--cyan); }
.footer-bottom {
  border-top: 1px solid var(--line-soft);
  padding-top: 24px;
  display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap;
  font-size: 0.84rem; color: var(--text-faint);
}
.footer-bottom a { transition: color .2s ease; }
.footer-bottom a:hover { color: var(--cyan); }

/* -------------------------------------------------------------------------
   Scroll reveal
   ------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);
}
.reveal.in { opacity: 1; transform: none; }

/* Reveal is JS-driven, so with scripting off the content must not stay at
   opacity 0. script.js has a matching fallback for browsers without
   IntersectionObserver. */
@media (scripting: none) {
  .reveal { opacity: 1; transform: none; }
}

/* Stagger children of grids */
.cards .reveal:nth-child(2), .services .reveal:nth-child(2) { transition-delay: .09s; }
.cards .reveal:nth-child(3), .services .reveal:nth-child(3) { transition-delay: .18s; }
.cards .reveal:nth-child(4) { transition-delay: .27s; }
.hero .reveal:nth-child(2) { transition-delay: .07s; }
.hero .reveal:nth-child(3) { transition-delay: .14s; }
.hero .reveal:nth-child(4) { transition-delay: .21s; }
.hero .reveal:nth-child(5) { transition-delay: .28s; }

/* -------------------------------------------------------------------------
   Responsive
   ------------------------------------------------------------------------- */

@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 44px; }

  /* Pipeline goes vertical */
  .pipeline { flex-direction: column; align-items: stretch; }
  .stage { text-align: left; display: grid; grid-template-columns: 54px 1fr; gap: 6px 18px; align-items: center; padding: 20px 22px; }
  .stage-icon { margin: 0; grid-row: span 2; }
  .stage h3 { margin-bottom: 0; align-self: end; }
  .stage p { align-self: start; }
  .link {
    flex: 0 0 40px; width: 2px; height: 40px;
    align-self: center; margin: -1px 0;
  }
  .link .pulse {
    background: linear-gradient(180deg, transparent, var(--cyan), transparent);
    background-size: 100% 55%;
    background-repeat: no-repeat;
    animation-name: flowY;
  }
  .link .arrow { right: auto; top: auto; left: 50%; bottom: -1px; transform: translateX(-50%) rotate(135deg); }
  @keyframes flowY {
    from { background-position: 0 -60%; }
    to   { background-position: 0 160%; }
  }
  .feedback-line { height: 26px; }
}

@media (max-width: 780px) {
  body { font-size: 16px; }
  .cards { grid-template-columns: minmax(0, 1fr); }
  .section { padding: 78px 0; }
  .section-head { margin-bottom: 42px; }

  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; inset: 74px 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(6, 10, 18, .97);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    padding: 10px 24px 26px;
    transform: translateY(-12px);
    opacity: 0; visibility: hidden;
    /* visibility flips only after the fade-out finishes... */
    transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s;
  }
  .nav-links.open {
    opacity: 1; visibility: visible; transform: none;
    /* ...but immediately on the way in, so the menu is clickable at once. */
    transition: opacity .25s ease, transform .25s ease, visibility 0s;
  }
  .nav-links > a:not(.btn) { padding: 15px 0; border-bottom: 1px solid var(--line-soft); font-size: 1rem; }
  .nav-links > a:not(.btn)::after { display: none; }
  .nav-links .btn { margin-top: 18px; justify-content: center; }

  .hero { min-height: auto; padding: 118px 0 76px; }
  .hero h1 .grad { display: inline; }
  .hero-cta .btn { flex: 1 1 auto; justify-content: center; }
  .scroll-hint { display: none; }

  .contact { padding-bottom: 84px; }
  .footer-inner { flex-direction: column; gap: 26px; }
}

@media (max-width: 460px) {
  .stage { grid-template-columns: 1fr; }
  .stage-icon { grid-row: auto; }
  .card, .service { padding: 26px 22px; }
}

/* -------------------------------------------------------------------------
   Motion / print
   ------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .nav, .scroll-hint, .hero-bg { display: none; }
  body { background: #fff; color: #000; }
}