/* ============================================================
   iONE marketing site — UI-kit layout styles.
   Structural/layout only; colors & type come from the DS tokens.
   ============================================================ */

.mk { background: var(--white); color: var(--text-body); }
.mk-wrap { max-width: var(--container-max); margin: 0 auto; padding-inline: var(--gutter); }
.mk-wrap--wide { max-width: var(--container-wide); }
.mk-kicker {
  font: var(--text-kicker); letter-spacing: var(--tracking-kicker);
  text-transform: uppercase; color: var(--text-brand); display: inline-flex; gap: .6em; align-items: center;
}
.mk-kicker::before { content: ""; width: 22px; height: 1.5px; background: var(--ion-mint-500); }

/* ---------------- Header ---------------- */
.mk-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--white) 82%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border-subtle);
}
.mk-header__bar { display: flex; align-items: center; gap: var(--space-6); height: 68px; }
.mk-logo { display: inline-flex; align-items: center; font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; letter-spacing: -0.02em; color: var(--ink-900); }
.mk-logo .i { color: var(--ion-mint-500); }
.mk-logo__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ion-mint-500); box-shadow: var(--glow-mint); margin-left: .4em; }
.mk-nav { display: flex; gap: var(--space-5); margin-left: var(--space-4); }
.mk-nav a { font-size: .9375rem; font-weight: var(--fw-medium); color: var(--ink-600); }
.mk-nav a:hover { color: var(--ink-900); }
.mk-header__cta { margin-left: auto; display: flex; align-items: center; gap: var(--space-3); }

/* ---------------- Hero ---------------- */
.mk-hero { position: relative; overflow: hidden; background: var(--ink-900); }
.mk-hero__bg { position: absolute; inset: 0; }
.mk-hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.mk-hero__scrim { position: absolute; inset: 0; background:
  linear-gradient(90deg, rgba(8,12,17,0.86) 0%, rgba(8,12,17,0.55) 42%, rgba(8,12,17,0.12) 100%); }
.mk-hero__inner { position: relative; padding-block: clamp(4rem, 10vw, 8rem) clamp(3rem, 6vw, 5rem); }
.mk-hero__col { max-width: 620px; }
.mk-hero h1 {
  font: var(--text-display-xl); letter-spacing: var(--tracking-display);
  color: #fff; margin: var(--space-4) 0 var(--space-5); text-wrap: balance;
}
.mk-hero p.lead { font: var(--text-lead); color: var(--ink-200); max-width: 30em; }
.mk-hero__actions { display: flex; gap: var(--space-3); margin-top: var(--space-6); flex-wrap: wrap; }
.mk-hero__builtfor { margin-top: var(--space-6); display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.mk-builtfor-label { font: var(--text-kicker); letter-spacing: var(--tracking-kicker); text-transform: uppercase; color: var(--ion-mint-300); }
.mk-chips { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.mk-chip { font-family: var(--font-mono); font-size: .75rem; color: var(--ink-200); padding: .35em .7em; border: 1px solid rgba(255,255,255,0.18); border-radius: var(--radius-xs); }

.mk-hero__specs {
  position: relative; margin-top: clamp(2.5rem, 6vw, 4.5rem);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-5);
  padding: var(--space-5) var(--space-6);
  background: color-mix(in srgb, var(--ink-900) 55%, transparent);
  border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}
.mk-hero__specs .ione-stat__label { color: var(--ion-mint-300); }
.mk-hero__specs .ione-stat__value { color: #fff; }
.mk-hero__specs .ione-stat__unit { color: var(--ink-300); }

/* ---------------- Section scaffold ---------------- */
.mk-section { padding-block: clamp(3.5rem, 8vw, 6.5rem); }
.mk-section--tint { background: var(--surface-page); }
.mk-section--dark { background: var(--ink-900); color: var(--ink-200); }
.mk-section__head { max-width: 640px; margin-bottom: var(--space-7); }
.mk-section__head h2 { font: var(--text-display-md); letter-spacing: var(--tracking-display); color: var(--text-strong); margin: var(--space-3) 0 var(--space-4); text-wrap: balance; }
.mk-section--dark .mk-section__head h2 { color: #fff; }
.mk-section__head p { font: var(--text-body-lg); color: var(--text-muted); }
.mk-section--dark .mk-section__head p { color: var(--ink-300); }

/* ---------------- Product range ---------------- */
.mk-products { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.mk-product { display: flex; flex-direction: column; }
.mk-product__img { aspect-ratio: 4 / 3; background: var(--steel-brushed); display: flex; align-items: center; justify-content: center; overflow: hidden; }
.mk-product__img img { width: 100%; height: 100%; object-fit: cover; }
.mk-product__img--contain img { object-fit: contain; padding: 8%; }
.mk-product__body { padding: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); flex: 1; }
.mk-product__row { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); }
.mk-product__name { font: var(--text-h3); color: var(--text-strong); }
.mk-product__desc { font: var(--text-body); color: var(--text-muted); flex: 1; }
.mk-product__spec { display: flex; gap: var(--space-5); padding-top: var(--space-3); border-top: 1px solid var(--border-subtle); margin-top: var(--space-3); }

/* ---------------- Deployment showcase ---------------- */
.mk-deploy__panel {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 0;
  border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--ring-hairline), var(--shadow-lg);
  background: var(--white); min-height: 440px;
}
.mk-deploy__media { position: relative; min-height: 320px; }
.mk-deploy__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.mk-deploy__media .ione-badge { position: absolute; top: var(--space-4); left: var(--space-4); }
.mk-deploy__content { padding: clamp(1.75rem, 3vw, 3rem); display: flex; flex-direction: column; }
.mk-deploy__tabs { margin-bottom: var(--space-5); }
.mk-deploy__content h3 { font: var(--text-h2); color: var(--text-strong); margin-bottom: var(--space-3); }
.mk-deploy__content p { font: var(--text-body-lg); color: var(--text-muted); margin-bottom: var(--space-5); }
.mk-deploy__stats { display: flex; gap: var(--space-6); margin-top: auto; padding-top: var(--space-5); border-top: 1px solid var(--border-subtle); }

/* ---------------- Feature grid ---------------- */
.mk-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-6) var(--space-7); }
.mk-feature { display: flex; flex-direction: column; gap: var(--space-2); }
.mk-feature__icon { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--ion-mint-100); color: var(--ion-mint-700); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-2); }
.mk-feature__icon svg { width: 22px; height: 22px; }
.mk-feature h3 { font: var(--text-h3); color: var(--text-strong); }
.mk-feature p { font: var(--text-body); color: var(--text-muted); }

/* ---------------- CTA band ---------------- */
.mk-cta { position: relative; overflow: hidden; border-radius: var(--radius-2xl); background: var(--ink-900); padding: clamp(2.5rem, 6vw, 4.5rem); }
.mk-cta__glow { position: absolute; right: -10%; top: -40%; width: 60%; height: 180%; background: radial-gradient(closest-side, rgba(31,203,166,0.28), transparent); pointer-events: none; }
.mk-cta__inner { position: relative; max-width: 560px; }
.mk-cta h2 { font: var(--text-display-md); letter-spacing: var(--tracking-display); color: #fff; margin-bottom: var(--space-4); text-wrap: balance; }
.mk-cta p { font: var(--text-body-lg); color: var(--ink-300); margin-bottom: var(--space-6); }
.mk-cta__actions { display: flex; gap: var(--space-3); flex-wrap: wrap; }

/* ---------------- Footer ---------------- */
.mk-footer { background: var(--ink-950); color: var(--ink-300); padding-block: var(--space-8) var(--space-6); }
.mk-footer__grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: var(--space-6); padding-bottom: var(--space-7); border-bottom: 1px solid rgba(255,255,255,0.08); }
.mk-footer h4 { font-family: var(--font-mono); font-size: .6875rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-400); margin-bottom: var(--space-4); }
.mk-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: var(--space-3); }
.mk-footer a { color: var(--ink-300); font-size: .9rem; }
.mk-footer a:hover { color: #fff; }
.mk-footer__brand .mk-logo { color: #fff; margin-bottom: var(--space-3); }
.mk-footer__brand p { font-size: .9rem; color: var(--ink-400); max-width: 30ch; }
.mk-footer__bottom { display: flex; justify-content: space-between; align-items: center; padding-top: var(--space-5); font-size: .8rem; color: var(--ink-500); flex-wrap: wrap; gap: var(--space-3); }
.mk-footer__bottom .mono { font-family: var(--font-mono); }

/* ---------------- Responsive ---------------- */
@media (max-width: 940px) {
  .mk-products, .mk-features { grid-template-columns: repeat(2, 1fr); }
  .mk-deploy__panel { grid-template-columns: 1fr; }
  .mk-hero__specs { grid-template-columns: repeat(2, 1fr); }
  .mk-footer__grid { grid-template-columns: 1fr 1fr; }
  .mk-nav { display: none; }
}
@media (max-width: 600px) {
  .mk-products, .mk-features { grid-template-columns: 1fr; }
  .mk-hero__specs { grid-template-columns: 1fr 1fr; gap: var(--space-4); padding: var(--space-4); }
}

/* ---------------- Solution / Meet iONE ---------------- */
.mk-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.mk-pillar__icon { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--ion-mint-100); color: var(--ion-mint-700); display: flex; align-items: center; justify-content: center; margin-bottom: var(--space-4); }
.mk-pillar__icon svg { width: 24px; height: 24px; }
.mk-pillar h3 { font: var(--text-h3); color: var(--text-strong); margin-bottom: var(--space-2); }
.mk-pillar p { font: var(--text-body); color: var(--text-muted); }
.mk-arch { margin-top: var(--space-7); padding: var(--space-6); background: var(--ink-900); border-radius: var(--radius-xl); }
.mk-arch__label { font: var(--text-kicker); letter-spacing: var(--tracking-kicker); text-transform: uppercase; color: var(--ion-mint-300); margin-bottom: var(--space-5); }
.mk-arch__flow { display: flex; align-items: stretch; gap: var(--space-2); flex-wrap: wrap; }
.mk-arch__node { flex: 1 1 0; min-width: 130px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-md); padding: var(--space-4); display: flex; flex-direction: column; gap: .35em; }
.mk-arch__node .n-step { font-family: var(--font-mono); font-size: .65rem; letter-spacing: .12em; color: var(--ink-400); }
.mk-arch__node .n-name { font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 1.0625rem; letter-spacing: -0.01em; }
.mk-arch__node .n-desc { font-size: .8rem; color: var(--ink-300); line-height: 1.45; }
.mk-arch__node--accent { background: rgba(31,203,166,0.12); border-color: rgba(31,203,166,0.4); }
.mk-arch__arrow { display: flex; align-items: center; color: var(--ink-500); flex: 0 0 auto; }
.mk-arch__arrow svg { width: 20px; height: 20px; }

/* ---------------- Use cases ---------------- */
.mk-usecases { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.mk-usecase { padding: var(--space-5); border: 1px solid var(--border-default); border-radius: var(--radius-lg); background: var(--white); transition: border-color var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard); }
.mk-usecase:hover { border-color: var(--ion-mint-300); box-shadow: var(--shadow-md); }
.mk-usecase__icon { width: 38px; height: 38px; color: var(--blue-600); display: flex; align-items: center; margin-bottom: var(--space-3); }
.mk-usecase__icon svg { width: 26px; height: 26px; }
.mk-usecase h3 { font: var(--text-h3); font-size: 1.0625rem; color: var(--text-strong); margin-bottom: var(--space-2); }
.mk-usecase p { font: var(--text-body-sm); color: var(--text-muted); }

/* ---------------- Comparison ---------------- */
.mk-compare { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--ring-hairline), var(--shadow-sm); }
.mk-compare th, .mk-compare td { padding: var(--space-4) var(--space-5); text-align: left; border-bottom: 1px solid var(--border-subtle); }
.mk-compare thead th { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--text-muted); font-weight: var(--fw-semibold); }
.mk-compare thead th.col-ione { color: var(--ion-mint-700); }
.mk-compare tbody th { font-weight: var(--fw-medium); color: var(--ink-800); font-size: .9375rem; }
.mk-compare td { text-align: center; }
.mk-compare th:first-child { text-align: left; }
.mk-compare .col-ione { background: var(--ion-mint-100); }
.mk-compare tbody tr:last-child th, .mk-compare tbody tr:last-child td { border-bottom: none; }
.mk-yes { color: var(--success-600); display: inline-flex; }
.mk-no { color: var(--ink-300); display: inline-flex; }
.mk-lim { color: var(--warning-600); font-family: var(--font-mono); font-size: .78rem; }
.mk-compare svg { width: 20px; height: 20px; }

/* ---------------- Energy-as-a-Service ---------------- */
.mk-eaas { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-top: var(--space-6); }
.mk-eaas__item { padding: var(--space-5); border-radius: var(--radius-lg); background: var(--surface-card); box-shadow: var(--ring-hairline); }
.mk-eaas__item .num { font-family: var(--font-mono); font-size: .75rem; color: var(--ion-mint-600); letter-spacing: .1em; }
.mk-eaas__item h3 { font: var(--text-h4); color: var(--text-strong); margin: var(--space-2) 0; }
.mk-eaas__item p { font: var(--text-body-sm); color: var(--text-muted); }
.mk-steps { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-6); }
.mk-step { display: inline-flex; align-items: center; gap: .5em; font-family: var(--font-mono); font-size: .8rem; color: var(--ink-600); background: var(--white); border: 1px solid var(--border-default); border-radius: var(--radius-pill); padding: .45em .9em; }
.mk-step .dot { width: 18px; height: 18px; border-radius: 50%; background: var(--blue-600); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: .65rem; }

@media (max-width: 940px) {
  .mk-pillars, .mk-usecases, .mk-eaas { grid-template-columns: repeat(2, 1fr); }
  .mk-compare { display: block; overflow-x: auto; }
}
@media (max-width: 600px) {
  .mk-pillars, .mk-usecases, .mk-eaas { grid-template-columns: 1fr; }
}