/* M1 Ecosystem — the public site.
   Brand colours are the Momentum Tech mark's own and are the only literal values; every
   space, radius and type size is still a design-system token.

   Everything that moves is behind prefers-reduced-motion. Motion on a marketing page is a
   nice-to-have; for somebody with vestibular sensitivity it is not, and a site that ignores
   that is not modern, it is careless. */

:root {
  --brand-deep: #0f4c4c;
  --brand-mid:  #146a63;
  --brand-gold: #c9a227;
  --brand-ink:  #0a2222;
}

body { background: var(--surface-base); color: var(--text-primary); overflow-x: hidden; }
.wrap { max-inline-size: 76rem; margin-inline: auto; padding-inline: var(--space-5); }
.skip { position: absolute; inset-inline-start: -9999px; }
.skip:focus { inset-inline-start: var(--space-4); inset-block-start: var(--space-4); z-index: 60; }

/* ── entrance animation ───────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(14px); }
.reveal.in {
  opacity: 1; transform: none;
  transition: opacity .6s cubic-bezier(.22,.8,.3,1) var(--d, 0ms),
              transform .6s cubic-bezier(.22,.8,.3,1) var(--d, 0ms);
}
@media (prefers-reduced-motion: reduce) {
  .reveal, .reveal.in { opacity: 1; transform: none; transition: none; }
}

/* ── buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: .8rem 1.5rem; border-radius: var(--radius-pill); border: 1px solid transparent;
  font: inherit; font-weight: var(--weight-semibold); cursor: pointer; text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}
.btn--primary {
  background: linear-gradient(135deg, var(--brand-deep), var(--brand-mid));
  color: #fff; box-shadow: 0 6px 20px rgba(15,76,76,.24);
}
.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(15,76,76,.3); }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn--primary:hover { transform: none; } }

/* ── nav ──────────────────────────────────────────────────────────────────── */
.nav {
  position: sticky; inset-block-start: 0; z-index: 40;
  background: color-mix(in srgb, var(--surface-base) 86%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  border-block-end: 1px solid var(--border-subtle);
}
.nav__in { display: flex; align-items: center; gap: var(--space-4); padding-block: var(--space-3); }
.nav__brand img { block-size: 2.5rem; inline-size: auto; display: block; }
.nav__links { display: flex; gap: var(--space-5); margin-inline-start: auto; }
.nav__links a { color: var(--text-secondary); text-decoration: none;
                font-size: var(--text-sm); font-weight: var(--weight-medium); }
.nav__links a:hover { color: var(--brand-deep); }
.nav__lang {
  margin-inline-start: auto; padding: .35rem .7rem; border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle); color: var(--text-secondary);
  text-decoration: none; font-size: var(--text-sm);
}
.nav__links ~ .nav__lang { margin-inline-start: 0; }
.nav__lang:hover { border-color: var(--brand-mid); color: var(--brand-deep); }
.nav__wa {
  padding: .5rem 1.1rem; border-radius: var(--radius-pill); text-decoration: none;
  background: var(--brand-deep); color: #fff;
  font-size: var(--text-sm); font-weight: var(--weight-semibold);
}
.nav__wa:hover { background: var(--brand-mid); }

/* ── hero, centred ────────────────────────────────────────────────────────── */
.hero { position: relative; overflow: hidden; padding-block: var(--space-8) var(--space-7);
        text-align: center; }
.hero__in { position: relative; display: grid; justify-items: center; }
.hero__aurora { position: absolute; inset: 0; pointer-events: none; }
.hero__aurora span {
  position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5;
  animation: drift 22s ease-in-out infinite;
}
.hero__aurora span:nth-child(1) { inline-size: 34rem; block-size: 34rem; inset-block-start: -14rem;
  inset-inline-start: 8%; background: rgba(20,106,99,.22); }
.hero__aurora span:nth-child(2) { inline-size: 26rem; block-size: 26rem; inset-block-start: -6rem;
  inset-inline-end: 6%; background: rgba(201,162,39,.18); animation-delay: -7s; }
.hero__aurora span:nth-child(3) { inline-size: 30rem; block-size: 30rem; inset-block-end: -18rem;
  inset-inline-start: 38%; background: rgba(15,76,76,.14); animation-delay: -13s; }
@keyframes drift {
  0%, 100% { transform: translate3d(0,0,0) scale(1); }
  50%      { transform: translate3d(2rem,1.5rem,0) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) { .hero__aurora span { animation: none; } }

.eyebrow { margin: 0 0 var(--space-3); font-size: var(--text-sm); letter-spacing: .14em;
           text-transform: uppercase; color: var(--brand-mid); font-weight: var(--weight-semibold); }
.hero h1 { margin: 0 0 var(--space-4); font-size: clamp(2.3rem, 6vw, 4.2rem);
           line-height: 1.05; letter-spacing: -.025em; color: var(--brand-ink); }
.grad { background: linear-gradient(100deg, var(--brand-mid) 10%, var(--brand-gold));
        -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { margin: 0 0 var(--space-6); max-inline-size: 44rem; color: var(--text-secondary);
        font-size: var(--text-lg); line-height: 1.6; }

/* the search bar, centred and made the obvious thing on the page */
.finder { inline-size: min(46rem, 100%); }
.finder__box {
  display: flex; align-items: center; gap: var(--space-2);
  background: var(--surface-raised); border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill); padding: .4rem .4rem .4rem 1.1rem;
  box-shadow: 0 10px 34px rgba(10,34,34,.09);
  transition: box-shadow .2s ease, border-color .2s ease;
}
.finder__box:focus-within {
  border-color: var(--brand-mid); box-shadow: 0 12px 40px rgba(15,76,76,.18);
}
.finder__icon { inline-size: 1.25rem; block-size: 1.25rem; flex: none; fill: none;
                stroke: var(--text-muted); stroke-width: 2; stroke-linecap: round; }
.finder input {
  flex: 1; border: 0; background: none; font: inherit; padding: .6rem 0;
  color: var(--text-primary); min-inline-size: 0;
}
.finder input:focus { outline: none; }
.examples { margin: var(--space-4) 0 var(--space-2); display: flex; gap: var(--space-2);
            flex-wrap: wrap; justify-content: center; }
.chip { border: 1px solid var(--border-subtle); background: var(--surface-raised);
        color: var(--text-secondary); border-radius: var(--radius-pill);
        padding: .45rem 1rem; font: inherit; font-size: var(--text-sm); cursor: pointer;
        transition: border-color .15s ease, color .15s ease, transform .15s ease; }
.chip:hover { border-color: var(--brand-mid); color: var(--brand-deep); transform: translateY(-1px); }
.hero__note { margin: 0; color: var(--text-muted); font-size: var(--text-sm); }

/* ── the answer ───────────────────────────────────────────────────────────── */
#results { padding-block: var(--space-6); }
.answer { font-size: var(--text-lg); line-height: 1.6; margin: 0 auto var(--space-5);
          max-inline-size: 48rem; text-align: center; }
.answer[data-tone="thinking"] { color: var(--text-muted); }
.grid { display: grid; gap: var(--space-4);
        grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.product { background: var(--surface-raised); border: 1px solid var(--border-subtle);
           border-radius: var(--radius-lg); padding: var(--space-5); }
.prod-head { display: flex; gap: var(--space-3); align-items: flex-start;
             justify-content: space-between; margin-block-end: var(--space-2); }
.prod-head h3 { margin: 0; font-size: var(--text-lg); }
.tagline { margin: 0 0 var(--space-3); color: var(--text-secondary); font-size: var(--text-sm); }
.notyet { margin-block-start: var(--space-6); padding-block-start: var(--space-5);
          border-block-start: 1px dashed var(--border-strong); }
.notyet h3 { margin: 0 0 var(--space-1); font-size: var(--text-lg); }
.product.is-planned { opacity: .7; }

/* ── stats ────────────────────────────────────────────────────────────────── */
.stats { padding-block: var(--space-7); background: var(--brand-ink); color: #eaf3f1; }
.stats__in { display: grid; gap: var(--space-5);
             grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr)); text-align: center; }
.stat__n { display: block; font-size: clamp(1.8rem, 4vw, 2.8rem);
           font-weight: var(--weight-bold); letter-spacing: -.02em; color: var(--brand-gold);
           font-variant-numeric: tabular-nums; }
.stat__l { display: block; margin-block-start: var(--space-2); font-size: var(--text-sm);
           color: #b6cdca; line-height: 1.45; }

/* ── why ──────────────────────────────────────────────────────────────────── */
.band { padding-block: var(--space-8); background: var(--surface-sunken);
        border-block: 1px solid var(--border-subtle); }
.band__title { margin: 0 0 var(--space-2); font-size: clamp(1.7rem, 3.2vw, 2.5rem);
               letter-spacing: -.015em; color: var(--brand-ink); }
.band__sub { margin: 0 0 var(--space-5); color: var(--text-secondary); max-inline-size: 46rem; }
.whys { display: grid; gap: var(--space-5); margin-block-start: var(--space-6);
        grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.why h3 { margin: 0 0 var(--space-2); font-size: var(--text-lg); color: var(--brand-deep); }
.why p { margin: 0; color: var(--text-secondary); line-height: 1.6; }

/* ── systems ──────────────────────────────────────────────────────────────── */
#systems { padding-block: var(--space-8); }
.syslist { display: grid; gap: var(--space-6); margin-block-start: var(--space-6); }
.sys { background: var(--surface-raised); border: 1px solid var(--border-subtle);
       border-radius: var(--radius-lg); padding: var(--space-6); position: relative;
       overflow: hidden; transition: box-shadow .25s ease, transform .25s ease; }
.sys:hover { box-shadow: 0 14px 40px rgba(10,34,34,.08); transform: translateY(-2px); }
@media (prefers-reduced-motion: reduce) { .sys, .sys:hover { transition: none; transform: none; } }
.sys::before { content: ''; position: absolute; inset-block-start: 0; inset-inline: 0;
               block-size: 3px; background: linear-gradient(90deg, var(--brand-deep), var(--brand-gold)); }
.sys__head { display: flex; gap: var(--space-4); align-items: flex-start;
             justify-content: space-between; flex-wrap: wrap; }
.sys__name { margin: 0; font-size: var(--text-2xl); color: var(--brand-ink); letter-spacing: -.01em; }
.sys__tag { margin: var(--space-1) 0 0; color: var(--text-secondary); font-size: var(--text-lg); }
.sys__for { margin: var(--space-4) 0 0; color: var(--text-muted); font-size: var(--text-sm); }
.sys__for span { color: var(--brand-mid); font-weight: var(--weight-semibold);
                 text-transform: uppercase; letter-spacing: .08em; margin-inline-end: var(--space-2); }
.feats { display: grid; gap: var(--space-4) var(--space-5); margin-block: var(--space-5);
         grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
.feat h4 { margin: 0 0 var(--space-1); font-size: var(--text-md); color: var(--brand-deep);
           padding-inline-start: var(--space-4); position: relative; }
.feat h4::before { content: ''; position: absolute; inset-inline-start: 0; inset-block-start: .45em;
                   inline-size: .5rem; block-size: .5rem; border-radius: 50%;
                   background: var(--brand-gold); }
.feat p { margin: 0; padding-inline-start: var(--space-4); color: var(--text-secondary);
          font-size: var(--text-sm); line-height: 1.6; }
.sys__cta { display: inline-block; padding: .55rem 1.2rem; border-radius: var(--radius-pill);
            border: 1px solid var(--border-strong); color: var(--brand-deep);
            text-decoration: none; font-size: var(--text-sm); font-weight: var(--weight-semibold); }
.sys__cta:hover { border-color: var(--brand-deep); background: var(--surface-sunken); }

/* ── contact ──────────────────────────────────────────────────────────────── */
.cta { padding-block: var(--space-8); background: var(--brand-ink); color: #eef4f3; }
.cta__in { display: grid; gap: var(--space-7); grid-template-columns: 1fr; align-items: start; }
@media (min-width: 62rem) { .cta__in { grid-template-columns: 1fr 27rem; } }
.cta h2 { margin: 0 0 var(--space-3); font-size: clamp(1.8rem, 3.2vw, 2.5rem); color: #fff; }
.cta__copy p { margin: 0 0 var(--space-5); color: #c3d5d3; max-inline-size: 34rem; line-height: 1.6; }
.contact { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-3); }
.contact li { display: flex; gap: var(--space-3); align-items: baseline; }
.contact span { inline-size: 6rem; flex: none; color: var(--brand-gold);
                font-size: var(--text-sm); text-transform: uppercase; letter-spacing: .07em; }
.contact a { color: #fff; text-decoration: none; border-block-end: 1px solid rgba(255,255,255,.28); }
.contact a:hover { border-block-end-color: var(--brand-gold); }

.enquiry { background: var(--surface-raised); color: var(--text-primary);
           border-radius: var(--radius-lg); padding: var(--space-6);
           display: grid; gap: var(--space-3); }
.enquiry h3 { margin: 0; font-size: var(--text-xl); }
.enquiry label { display: grid; gap: var(--space-1); font-size: var(--text-sm); }
.enquiry label span { color: var(--text-secondary); font-weight: var(--weight-medium); }
.enquiry input, .enquiry textarea {
  font: inherit; padding: .6rem .8rem; border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle); background: var(--surface-base);
  color: var(--text-primary); inline-size: 100%;
}
.enquiry input:focus, .enquiry textarea:focus { outline: 2px solid var(--brand-mid); outline-offset: 1px; }
.enquiry textarea { resize: vertical; }
.enquiry .note { margin: 0; font-size: var(--text-sm); color: var(--text-muted); }
.enquiry .note a { color: var(--brand-deep); }
/* Off-screen rather than display:none — some bots skip hidden inputs. */
.hp { position: absolute; inset-inline-start: -9999px; inline-size: 1px; block-size: 1px; overflow: hidden; }

/* ── footer ───────────────────────────────────────────────────────────────── */
.foot { padding-block: var(--space-6); background: var(--brand-ink); color: #93aead;
        border-block-start: 1px solid rgba(255,255,255,.08); }
.foot__in { display: flex; gap: var(--space-4); justify-content: space-between; flex-wrap: wrap; }
.foot p { margin: 0; font-size: var(--text-sm); }
.foot a { color: #d8e4e2; text-decoration: none; }
.foot a:hover { color: var(--brand-gold); }
.foot__c { display: flex; gap: var(--space-2); }

@media (max-width: 48rem) {
  .nav__links { display: none; }
  .hero { padding-block: var(--space-6) var(--space-5); }
  .sys { padding: var(--space-5); }
  .finder__box { flex-wrap: wrap; border-radius: var(--radius-lg); padding: var(--space-3); }
  .finder .btn { inline-size: 100%; }
}

/* ── the invitation ───────────────────────────────────────────────────────────
   Shown after every answer, and made prominent when there was nothing to show. A visitor
   who has just described their business is the most interested person on the site; ending
   with a refusal and no next step wastes exactly that. */
.lead {
  margin-block-start: var(--space-6); padding: var(--space-5);
  border-radius: var(--radius-lg); background: var(--surface-sunken);
  border: 1px solid var(--border-subtle); text-align: center;
}
.lead--solo {
  background: linear-gradient(140deg,
    color-mix(in srgb, var(--brand-deep) 8%, var(--surface-raised)),
    color-mix(in srgb, var(--brand-gold) 7%, var(--surface-raised)));
  border-color: color-mix(in srgb, var(--brand-mid) 26%, transparent);
}
.lead__t { margin: 0 0 var(--space-2); font-size: var(--text-xl);
           font-weight: var(--weight-semibold); color: var(--brand-ink); }
.lead__s { margin: 0 auto var(--space-5); max-inline-size: 40rem;
           color: var(--text-secondary); line-height: 1.6; }
.lead__b { display: flex; gap: var(--space-3); justify-content: center; flex-wrap: wrap; }
.btn--ghost { border-color: var(--border-strong); color: var(--brand-deep);
              background: var(--surface-raised); }
.btn--ghost:hover { border-color: var(--brand-deep); }