/* LimbBot — components (BEM, reusable) */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6); border-radius: var(--radius-md);
  font-weight: var(--fw-semibold); font-size: var(--fs-body);
  border: 2px solid transparent; cursor: pointer; transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  text-decoration: none; line-height: 1.1;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--primary { background: linear-gradient(180deg, var(--color-blue) 0%, var(--color-primary) 55%, var(--color-primary-dark) 100%); color: var(--text-on-primary); box-shadow: 0 6px 18px rgba(0,97,254,.28); }
.btn--primary:hover { background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); box-shadow: 0 12px 28px rgba(0,97,254,.38); }
.btn--secondary { background: var(--color-ink); color: #fff; }
.btn--secondary:hover { background: #000; }
.btn--outline { background: transparent; color: var(--color-ink); border-color: var(--color-ink); }
.btn--outline:hover { background: var(--color-ink); color: #fff; }
.btn--ghost { background: transparent; color: var(--color-primary); padding-inline: var(--space-2); }
.btn--ghost:hover { text-decoration: underline; transform: none; }
.btn--on-dark.btn--outline { color: #fff; border-color: #fff; }
.btn--on-dark.btn--outline:hover { background: #fff; color: var(--color-ink); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--fs-h5); }
.btn[disabled], .btn--disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn--loading { position: relative; color: transparent; }
.btn--loading::after {
  content: ""; position: absolute; width: 18px; height: 18px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.icon-btn { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: var(--radius-md); background: transparent; border: none; cursor: pointer; }
.icon-btn:hover { background: var(--color-bg-tint); }

/* ---------- Header / Nav ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.78); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.site-header.is-scrolled { background: rgba(255,255,255,.9); border-bottom-color: var(--color-bg-tint); box-shadow: 0 8px 30px rgba(14,23,38,.08); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); padding-block: var(--space-3); }
.nav__brand { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 1.4rem; color: var(--color-ink); letter-spacing: -.01em; }
.nav__brand:hover { text-decoration: none; }
.nav__logo { width: 30px; height: 30px; flex: 0 0 auto; display: grid; place-items: center; }
.nav__logo svg { width: 30px; height: 30px; display: block; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,97,254,.32); }
.footer__brand .nav__logo svg { box-shadow: 0 4px 14px rgba(0,0,0,.35); }

/* Pill-grouped, polished menu */
.nav__menu { display: flex; align-items: center; gap: 2px; list-style: none; padding: 4px; border-radius: var(--radius-pill); background: var(--color-bg-tint); border: 1px solid rgba(14,23,38,.04); }
.nav__link {
  position: relative; display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 14px; border-radius: var(--radius-pill);
  color: var(--color-slate); font-weight: var(--fw-semibold); font-size: .94rem; letter-spacing: -.01em;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 5px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent-cyan));
  transform: scaleX(0); transform-origin: center; transition: transform var(--dur) var(--ease);
}
.nav__link:hover { color: var(--color-ink); background: rgba(255,255,255,.9); text-decoration: none; box-shadow: var(--shadow-sm); }
.nav__item[data-dropdown]:hover .nav__link::after,
.nav__link:hover::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--color-primary); background: #fff; box-shadow: var(--shadow-sm); }
.nav__link[aria-current="page"]::after { transform: scaleX(1); }
.nav__caret { font-size: .62em; opacity: .55; transition: transform var(--dur) var(--ease); }
.nav__item[data-dropdown]:hover .nav__caret,
.nav__link[aria-expanded="true"] .nav__caret { transform: rotate(180deg); opacity: .9; }

.nav__item { position: relative; }
/* invisible hover bridge so the dropdown survives the gap */
.nav__item[data-dropdown]::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 14px; }
.nav__dropdown {
  position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(-6px);
  min-width: 340px; background: #fff; border: 1px solid var(--color-bg-tint); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: var(--space-3); display: none; z-index: 120;
}
.nav__item[aria-expanded="true"] .nav__dropdown, .nav__dropdown.is-open { display: grid; gap: 2px; animation: nav-pop var(--dur) var(--ease); }
@keyframes nav-pop { from { opacity: 0; transform: translateX(-50%) translateY(-2px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
.nav__dropdown a { display: block; padding: 10px 12px; border-radius: var(--radius-md); color: var(--color-ink); font-weight: var(--fw-semibold); transition: background var(--dur) var(--ease), transform var(--dur) var(--ease); }
.nav__dropdown a:hover { background: var(--color-bg-tint); transform: translateX(4px); text-decoration: none; }
.nav__dropdown small { display: block; color: var(--text-muted); font-weight: 400; margin-top: 1px; }
.nav__actions { display: flex; align-items: center; gap: var(--space-3); }
.nav__toggle { display: none; }

@media (max-width: 1023px) {
  .nav__menu, .nav__actions .btn { display: none; }
  .nav__toggle { display: inline-grid; }
}
.mobile-menu { position: fixed; inset: 0; background: #fff; z-index: 200; transform: translateX(100%); transition: transform var(--dur) var(--ease); overflow-y: auto; }
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu__head { display: flex; justify-content: space-between; align-items: center; padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-bg-tint); }
.mobile-menu__list { list-style: none; padding: var(--space-4) var(--space-5); display: grid; gap: var(--space-2); }
.mobile-menu__list a { display: block; padding: var(--space-3); border-radius: var(--radius-md); color: var(--color-ink); font-weight: var(--fw-medium); font-size: var(--fs-h5); }
.mobile-menu__list a:hover { background: var(--color-bg-tint); text-decoration: none; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-block: var(--space-24) var(--space-20); background:
  radial-gradient(900px 500px at 90% -10%, rgba(20,200,235,.20), transparent 60%),
  radial-gradient(700px 420px at -10% 10%, rgba(0,97,254,.12), transparent 55%); }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: var(--space-12); align-items: center; }
.hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; max-width: 100%; flex-wrap: wrap; font-size: var(--fs-eyebrow); letter-spacing: .1em; text-transform: uppercase; font-weight: var(--fw-bold); color: var(--color-primary); margin-bottom: var(--space-5); padding: 7px 14px 7px 12px; border-radius: var(--radius-pill); background: rgba(0,97,254,.07); border: 1px solid rgba(0,97,254,.16); }
.hero__eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent-lime); box-shadow: 0 0 0 3px rgba(180,220,25,.25); }
.hero__title { margin-bottom: var(--space-5); }
.grad { background: linear-gradient(92deg, var(--color-primary), var(--color-accent-cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { font-size: var(--fs-h5); color: var(--text-muted); margin-bottom: var(--space-8); max-width: 52ch; }
.hero__cta { display: flex; gap: var(--space-4); flex-wrap: wrap; }
.hero__note { margin-top: var(--space-4); color: var(--text-muted); font-size: var(--fs-caption); }
.hero__visual { background: radial-gradient(120% 120% at 18% 8%, #16203a 0%, var(--color-ink) 62%); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg); aspect-ratio: 4/3; display: grid; place-items: center; color: #fff; position: relative; overflow: hidden; }
.hero__visual::before { content: ""; position: absolute; inset: 0; background:
  linear-gradient(135deg, rgba(0,97,254,.35), transparent 50%),
  repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 40px),
  repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 40px); }
.hero__visual::after { content: ""; position: absolute; width: 55%; aspect-ratio: 1; right: -10%; top: -14%; border-radius: 50%; background: radial-gradient(circle, rgba(20,200,235,.55), transparent 65%); filter: blur(6px); animation: floaty 6s var(--ease) infinite alternate; }
@keyframes floaty { from { transform: translateY(0); } to { transform: translateY(22px); } }
.hero__visual span { position: relative; font-family: var(--font-display); font-size: 1.1rem; opacity: .9; letter-spacing: .02em; padding: 10px 16px; border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-pill); background: rgba(255,255,255,.04); }
@media (max-width: 1023px) { .hero__grid { grid-template-columns: 1fr; } }

/* ---------- Eyebrow + section head ---------- */
.eyebrow { font-size: var(--fs-eyebrow); letter-spacing: .12em; text-transform: uppercase; font-weight: var(--fw-bold); color: var(--color-primary); }
.section-head { max-width: 60ch; margin-bottom: var(--space-12); }
.section-head .eyebrow { display: block; margin-bottom: var(--space-3); }
.section-head p { color: var(--text-muted); font-size: var(--fs-h5); margin-top: var(--space-4); }

/* ---------- Cards ---------- */
.card { position: relative; overflow: hidden; background: #fff; border: 1px solid var(--color-bg-tint); border-radius: var(--radius-lg); padding: var(--space-8); box-shadow: var(--shadow-sm); transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease); height: 100%; }
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--color-primary), var(--color-accent-cyan)); transform: scaleX(0); transform-origin: left; transition: transform var(--dur) var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card); border-color: rgba(0,97,254,.18); }
.card:hover::before { transform: scaleX(1); }
.card__icon { width: 52px; height: 52px; border-radius: var(--radius-md); display: grid; place-items: center; font-size: 22px; margin-bottom: var(--space-5); background: var(--color-bg-tint); transition: transform var(--dur) var(--ease); }
.card:hover .card__icon { transform: scale(1.06) rotate(-3deg); }
.card__icon--blue { background: var(--color-primary); color: #fff; }
.card__icon--cyan { background: var(--color-accent-cyan); }
.card__icon--yellow { background: var(--color-accent-yellow); }
.card__icon--lime { background: var(--color-accent-lime); }
.card__icon--coral { background: var(--color-accent-coral); }
.card h3 { margin-bottom: var(--space-3); font-size: var(--fs-h4); }
.card p { color: var(--text-muted); }
.card__link { display: inline-flex; align-items: center; gap: 6px; margin-top: var(--space-5); font-weight: var(--fw-semibold); }

.product-card { display: flex; flex-direction: column; }
.product-card__tag { align-self: flex-start; font-size: var(--fs-caption); font-weight: var(--fw-semibold); padding: 2px 10px; border-radius: var(--radius-pill); background: var(--color-bg-tint); color: var(--text-muted); margin-bottom: var(--space-4); }
.product-card .btn { margin-top: auto; }

/* ---------- Stats ---------- */
.stat { text-align: center; }
.stat__num { font-family: var(--font-display); font-size: clamp(2.2rem, 1.5rem + 2.5vw, 3.25rem); font-weight: var(--fw-bold); color: var(--color-primary); line-height: 1; }
.stat__label { color: var(--text-muted); margin-top: var(--space-2); }
.section--ink .stat__num { color: var(--color-accent-cyan); }

/* ---------- Logos / trust ---------- */
.logo-row { display: flex; flex-wrap: wrap; gap: var(--space-8); align-items: center; justify-content: center; opacity: .8; }
.logo-row span { font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 1.25rem; color: var(--text-muted); }

/* ---------- Testimonial / quote ---------- */
.quote { background: var(--color-surface-warm); border-radius: var(--radius-xl); padding: var(--space-16); }
.quote__text { font-family: var(--font-display); font-size: clamp(1.4rem, 1.1rem + 1.4vw, 2rem); line-height: 1.3; margin-bottom: var(--space-6); }
.quote__person { display: flex; align-items: center; gap: var(--space-4); }
.quote__avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--color-primary); color: #fff; display: grid; place-items: center; font-weight: var(--fw-bold); }
.quote__name { font-weight: var(--fw-semibold); }
.quote__role { color: var(--text-muted); font-size: var(--fs-caption); }

/* ---------- Steps / how it works ---------- */
.step { position: relative; padding-left: var(--space-16); }
.step__num { position: absolute; left: 0; top: 0; width: 48px; height: 48px; border-radius: 50%; background: var(--color-primary); color: #fff; display: grid; place-items: center; font-family: var(--font-display); font-weight: var(--fw-bold); }
.step h3 { margin-bottom: var(--space-2); }
.step p { color: var(--text-muted); }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-16); align-items: center; }
.split--reverse .split__media { order: 2; }
.split__media { background: var(--color-ink); border-radius: var(--radius-xl); aspect-ratio: 5/4; box-shadow: var(--shadow-card); position: relative; overflow: hidden; display: grid; place-items: center; color: #fff; }
.split__media::before { content: ""; position: absolute; inset: 0; background:
  linear-gradient(135deg, rgba(0,97,254,.4), transparent 55%),
  repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 1px, transparent 1px 22px); }
.split__media span { position: relative; font-family: var(--font-display); opacity: .85; }
.feature-list { list-style: none; display: grid; gap: var(--space-4); margin-top: var(--space-6); }
.feature-list li { padding-left: var(--space-8); position: relative; color: var(--text-muted); }
.feature-list li::before { content: "✓"; position: absolute; left: 0; top: 0; width: 22px; height: 22px; border-radius: 50%; background: var(--color-accent-lime); color: var(--color-ink); display: grid; place-items: center; font-size: 13px; font-weight: 700; }
@media (max-width: 1023px) { .split { grid-template-columns: 1fr; } .split--reverse .split__media { order: 0; } }

/* ---------- Accordion / FAQ ---------- */
.accordion__item { border-bottom: 1px solid var(--color-bg-tint); }
.accordion__trigger { width: 100%; text-align: left; background: none; border: none; padding: var(--space-5) 0; font-size: var(--fs-h5); font-weight: var(--fw-semibold); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); }
.accordion__icon { transition: transform var(--dur) var(--ease); flex: none; }
.accordion__trigger[aria-expanded="true"] .accordion__icon { transform: rotate(45deg); }
.accordion__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur) var(--ease); }
.accordion__panel.is-open { grid-template-rows: 1fr; }
.accordion__panel > div { overflow: hidden; }
.accordion__panel p { color: var(--text-muted); padding-bottom: var(--space-5); }

/* ---------- Tabs ---------- */
.tabs__list { display: flex; gap: var(--space-2); flex-wrap: wrap; border-bottom: 1px solid var(--color-bg-tint); margin-bottom: var(--space-8); }
.tabs__tab { background: none; border: none; padding: var(--space-3) var(--space-5); cursor: pointer; font-weight: var(--fw-semibold); color: var(--text-muted); border-bottom: 3px solid transparent; }
.tabs__tab[aria-selected="true"] { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.tabs__panel[hidden] { display: none; }

/* ---------- Pricing ---------- */
.price-card { background: #fff; border: 1px solid var(--color-bg-tint); border-radius: var(--radius-xl); padding: var(--space-10); display: flex; flex-direction: column; height: 100%; }
.price-card--featured { border-color: var(--color-primary); box-shadow: var(--shadow-card); position: relative; }
.price-card__badge { position: absolute; top: -14px; left: var(--space-10); background: var(--color-primary); color: #fff; font-size: var(--fs-caption); font-weight: var(--fw-semibold); padding: 4px 12px; border-radius: var(--radius-pill); }
.price-card__amount { font-family: var(--font-display); font-size: 2.75rem; font-weight: var(--fw-bold); margin: var(--space-4) 0; }
.price-card__amount small { font-size: 1rem; color: var(--text-muted); font-weight: 400; }
.price-card ul { list-style: none; display: grid; gap: var(--space-3); margin: var(--space-6) 0; }
.price-card li { padding-left: var(--space-6); position: relative; color: var(--text-muted); }
.price-card li::before { content: "✓"; position: absolute; left: 0; color: var(--color-primary); font-weight: 700; }
.price-card .btn { margin-top: auto; }

/* ---------- Forms ---------- */
.form { display: grid; gap: var(--space-5); }
.field { display: grid; gap: var(--space-2); }
.field label { font-weight: var(--fw-semibold); font-size: var(--fs-caption); }
.field input, .field textarea, .field select {
  padding: var(--space-3) var(--space-4); border: 1.5px solid var(--color-border); border-radius: var(--radius-md);
  background: #fff; width: 100%; transition: border-color var(--dur) var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: 3px solid var(--color-focus); outline-offset: 1px; border-color: var(--color-primary); }
.field--error input, .field--error textarea { border-color: var(--color-accent-red); }
.field__error { color: var(--color-accent-red); font-size: var(--fs-caption); display: none; }
.field--error .field__error { display: block; }
.field__hint { color: var(--text-muted); font-size: var(--fs-caption); }
.checkbox, .radio { display: flex; gap: var(--space-3); align-items: flex-start; }
.checkbox input, .radio input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--color-primary); }
.switch { position: relative; display: inline-flex; align-items: center; gap: var(--space-3); cursor: pointer; }
.switch input { position: absolute; opacity: 0; }
.switch__track { width: 46px; height: 26px; border-radius: var(--radius-pill); background: var(--color-border); position: relative; transition: background var(--dur) var(--ease); }
.switch__track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform var(--dur) var(--ease); }
.switch input:checked + .switch__track { background: var(--color-primary); }
.switch input:checked + .switch__track::after { transform: translateX(20px); }
.switch input:focus-visible + .switch__track { outline: 3px solid var(--color-focus); outline-offset: 2px; }

/* ---------- Alerts / toast / tooltip / modal ---------- */
.alert { padding: var(--space-4) var(--space-5); border-radius: var(--radius-md); border-left: 4px solid; display: flex; gap: var(--space-3); }
.alert--info { background: #EAF2FF; border-color: var(--color-primary); }
.alert--success { background: #ECFAF3; border-color: var(--color-green-dark); }
.alert--error { background: #FDEFEF; border-color: var(--color-accent-red); }
.toast-region { position: fixed; bottom: var(--space-6); right: var(--space-6); display: grid; gap: var(--space-3); z-index: 300; }
.toast { background: var(--color-ink); color: #fff; padding: var(--space-4) var(--space-5); border-radius: var(--radius-md); box-shadow: var(--shadow-card); animation: fade-up var(--dur) var(--ease); }
.tooltip { position: relative; }
.tooltip__bubble { position: absolute; bottom: calc(100% + 8px); left: 50%; transform: translateX(-50%); background: var(--color-ink); color: #fff; padding: 6px 10px; border-radius: var(--radius-sm); font-size: var(--fs-caption); white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity var(--dur) var(--ease); }
.tooltip:hover .tooltip__bubble, .tooltip:focus-within .tooltip__bubble { opacity: 1; }
.modal { position: fixed; inset: 0; background: rgba(14,23,38,.5); display: grid; place-items: center; z-index: 400; padding: var(--space-5); }
.modal[hidden] { display: none; }
.modal__box { background: #fff; border-radius: var(--radius-xl); padding: var(--space-10); max-width: 480px; width: 100%; box-shadow: var(--shadow-lg); }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs { display: flex; gap: var(--space-2); flex-wrap: wrap; font-size: var(--fs-caption); color: var(--text-muted); padding-block: var(--space-5); }
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs span[aria-current] { color: var(--color-ink); font-weight: var(--fw-semibold); }

/* ---------- Tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--color-bg-tint); border-radius: var(--radius-lg); }
table.data { width: 100%; border-collapse: collapse; min-width: 560px; }
table.data th, table.data td { text-align: left; padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-bg-tint); }
table.data th { background: var(--color-surface-warm); font-weight: var(--fw-semibold); }

/* ---------- CTA band ---------- */
.cta-band { border-radius: var(--radius-xl); padding: var(--space-16); text-align: center; }
.cta-band .btn { margin-top: var(--space-6); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-ink); color: #fff; padding-block: var(--space-16) var(--space-8); }
.site-footer a { color: #C9D4E8; }
.site-footer a:hover { color: #fff; }
.footer__grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: var(--space-8); margin-bottom: var(--space-12); }
.footer__col h4 { font-size: var(--fs-caption); text-transform: uppercase; letter-spacing: .1em; color: #8FA0BC; margin-bottom: var(--space-4); }
.footer__col ul { list-style: none; display: grid; gap: var(--space-2); }
.footer__brand { display: inline-flex; align-items: center; gap: var(--space-2); color: #fff; font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 1.4rem; margin-bottom: var(--space-4); }
.footer__tagline { color: #8FA0BC; max-width: 34ch; }
.footer__brand:hover { text-decoration: none; }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: var(--space-6); display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap; color: #8FA0BC; font-size: var(--fs-caption); }
@media (max-width: 1023px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 767px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- Page hero (interior) ---------- */
.page-hero { padding-block: var(--space-16); background:
  radial-gradient(700px 360px at 100% -20%, rgba(0,97,254,.12), transparent 60%); }
.page-hero .eyebrow { display: block; margin-bottom: var(--space-3); }
.page-hero p { color: var(--text-muted); font-size: var(--fs-h5); max-width: 56ch; margin-top: var(--space-4); }

/* ---------- Scroll-in animation ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@keyframes fade-up { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ---------- Blog ---------- */
.post-card { display: flex; flex-direction: column; }
.post-card__media { aspect-ratio: 16/9; border-radius: var(--radius-md); background: linear-gradient(135deg, var(--color-primary), var(--color-accent-cyan)); margin-bottom: var(--space-4); }
.post-card__meta { font-size: var(--fs-caption); color: var(--text-muted); margin-bottom: var(--space-2); }
.prose { max-width: 70ch; }
.prose > * + * { margin-top: var(--space-5); }
.prose h2 { margin-top: var(--space-10); }
.prose ul { padding-left: var(--space-6); }

/* ============ Enhanced visuals (v2) ============ */

/* SVG icons inside card chips */
.card__icon { background: linear-gradient(145deg, #16224a 0%, var(--color-primary) 70%, var(--color-primary-dark) 100%); color: #fff; box-shadow: 0 10px 22px rgba(0,97,254,.28), inset 0 1px 0 rgba(255,255,255,.25); }
.card__icon svg { width: 26px; height: 26px; }
/* keep legacy modifiers from clashing if still present elsewhere */
.card__icon--cyan { background: linear-gradient(145deg,#0c6f86,var(--color-accent-cyan)); color:#04222b; }
.card__icon--yellow { background: linear-gradient(145deg,#caa11f,var(--color-accent-yellow)); color:#3a2c00; }
.card__icon--lime { background: linear-gradient(145deg,#7fa00f,var(--color-accent-lime)); color:#1c2700; }
.card__icon--coral { background: linear-gradient(145deg,#d77468,var(--color-accent-coral)); color:#3a0d07; }

/* Logo / trust row as chips */
.logo-row { gap: var(--space-3); }
.logo-row span { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border: 1px solid var(--color-bg-tint); border-radius: var(--radius-pill); background: #fff; box-shadow: var(--shadow-sm); color: var(--color-slate); font-size: .95rem; font-weight: var(--fw-semibold); }
.logo-row span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(90deg, var(--color-primary), var(--color-accent-cyan)); }

/* Stats on dark — add dividers + glow */
.section--ink .grid-4 .stat { position: relative; padding: var(--space-2) var(--space-4); }
.section--ink .grid-4 .stat + .stat::before { content: ""; position: absolute; left: 0; top: 12%; height: 76%; width: 1px; background: rgba(255,255,255,.12); }
.stat__num { text-shadow: 0 0 28px rgba(20,200,235,.35); }
@media (max-width: 767px){ .section--ink .grid-4 .stat + .stat::before { display: none; } }

/* Page-hero decorative backdrop (interior pages) */
.page-hero { position: relative; overflow: hidden; background:
  radial-gradient(700px 360px at 100% -20%, rgba(0,97,254,.12), transparent 60%),
  radial-gradient(520px 300px at -5% 120%, rgba(20,200,235,.10), transparent 60%); }
.page-hero::after { content: ""; position: absolute; right: -60px; top: -80px; width: 360px; height: 360px; border-radius: 50%;
  background: conic-gradient(from 180deg, rgba(0,97,254,.18), rgba(20,200,235,.18), rgba(0,97,254,.18)); filter: blur(28px); pointer-events: none; z-index: 0; }
.page-hero > * { position: relative; z-index: 1; }

/* ---- Hero control console ---- */
.console { width: 90%; height: 88%; border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.10), 0 24px 60px rgba(0,0,0,.45);
  display: grid; grid-template-rows: auto 1fr auto; overflow: hidden; position: relative; z-index: 1; }
.console__bar { display: flex; align-items: center; gap: 10px; padding: 11px 15px; border-bottom: 1px solid rgba(255,255,255,.08); }
.console__dots { display: flex; gap: 6px; }
.console__dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.22); }
.console__dots i:nth-child(1){ background:#FFAFA5; } .console__dots i:nth-child(2){ background:#FAD24B; } .console__dots i:nth-child(3){ background:#B4DC19; }
.console__title { font-family: var(--font-body); font-size: .72rem; letter-spacing: .04em; color: rgba(255,255,255,.6); }
.console__pill { margin-left: auto; font-size: .6rem; font-weight: 700; letter-spacing: .12em; padding: 4px 9px; border-radius: var(--radius-pill); background: rgba(180,220,25,.16); color: #cfe96a; border: 1px solid rgba(180,220,25,.4); }
.console__body { display: grid; grid-template-columns: 1.1fr 1fr; gap: 14px; padding: 16px; min-height: 0; }
.tele { display: flex; align-items: flex-end; gap: 5px; height: 100%; min-height: 120px; }
.tele i { flex: 1; border-radius: 3px 3px 0 0; height: 35%; background: linear-gradient(180deg, var(--color-accent-cyan), var(--color-primary)); animation: tele 1.7s var(--ease) infinite alternate; opacity: .9; }
.tele i:nth-child(2n){ animation-duration: 2.1s; } .tele i:nth-child(3n){ animation-duration: 1.4s; } .tele i:nth-child(4n){ animation-duration: 2.4s; }
.tele i:nth-child(odd){ animation-delay: .2s; } .tele i:nth-child(3n){ animation-delay: .45s; } .tele i:nth-child(5n){ animation-delay: .7s; }
@keyframes tele { to { height: 92%; } }
.stage { position: relative; border-radius: 12px; overflow: hidden; background: radial-gradient(120% 90% at 50% 120%, rgba(0,97,254,.30), transparent 60%); border: 1px solid rgba(255,255,255,.06); }
.stage::after { content: ""; position: absolute; left: 12%; right: 12%; bottom: 22%; height: 2px; border-radius: 2px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent); }
.bot { position: absolute; left: 50%; bottom: 22%; width: 30px; height: 56px; transform: translateX(-50%); transform-origin: bottom center; animation: sway 2.6s ease-in-out infinite; }
.bot span { position: absolute; background: #eaf3ff; border-radius: var(--radius-pill); box-shadow: 0 0 6px rgba(20,200,235,.45); }
.bot__head { left: 50%; top: 0; width: 12px; height: 12px; border-radius: 50%; transform: translateX(-50%); }
.bot__torso { left: 50%; top: 13px; width: 5px; height: 24px; transform: translateX(-50%); }
.bot__leg { left: 50%; top: 35px; width: 5px; height: 20px; transform-origin: top center; }
.bot__leg--l { transform: translateX(-50%) rotate(16deg); } .bot__leg--r { transform: translateX(-50%) rotate(-16deg); }
@keyframes sway { 0%,100% { transform: translateX(-50%) rotate(-5deg); } 50% { transform: translateX(-50%) rotate(5deg); } }
.console__metrics { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; padding: 0 15px 15px; }
.metric { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.09); border-radius: 9px; padding: 9px 10px; }
.metric b { display: block; font-family: var(--font-display); font-size: 1.1rem; color: #fff; line-height: 1; }
.metric b i { font-style: normal; font-size: .62rem; color: rgba(255,255,255,.55); margin-left: 2px; }
.metric small { display: block; margin-top: 3px; font-size: .58rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.5); }

/* ---- Split morphology diagram ---- */
.morph { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: var(--space-8); padding: var(--space-8); position: relative; z-index: 1; }
.morph__core { position: relative; font-family: var(--font-display); font-weight: var(--fw-bold); font-size: .8rem; letter-spacing: .06em; color: #fff; padding: 12px 22px; border-radius: var(--radius-pill); background: linear-gradient(180deg, var(--color-blue), var(--color-primary-dark)); box-shadow: 0 10px 30px rgba(0,97,254,.45); }
.morph__pulse { position: absolute; inset: -6px; border-radius: var(--radius-pill); border: 1px solid rgba(120,200,255,.5); animation: pulse 2.4s var(--ease) infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.25); opacity: 0; } }
.morph__bodies { display: flex; gap: var(--space-5); position: relative; }
.morph__bodies::before { content: ""; position: absolute; left: 50%; top: -22px; width: 1px; height: 22px; background: rgba(255,255,255,.25); }
.bchip { display: grid; place-items: center; gap: 8px; width: 92px; padding: 16px 8px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md); background: rgba(255,255,255,.04); transition: transform var(--dur) var(--ease), background var(--dur) var(--ease); }
.bchip:hover { transform: translateY(-3px); background: rgba(255,255,255,.08); }
.bchip svg { width: 36px; height: 36px; color: #bfe9ff; }
.bchip span { font-size: .58rem; letter-spacing: .04em; text-transform: uppercase; color: rgba(255,255,255,.6); }

/* Designed backdrop for any text-label split media (interior pages) */
.split__media { background: radial-gradient(120% 100% at 15% 0%, #16233f 0%, var(--color-ink) 60%); }
.split__media::after { content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 22% 30%, rgba(20,200,235,.5) 0 3px, transparent 4px),
    radial-gradient(circle at 70% 22%, rgba(0,97,254,.6) 0 3px, transparent 4px),
    radial-gradient(circle at 78% 68%, rgba(180,220,25,.5) 0 3px, transparent 4px),
    radial-gradient(circle at 35% 74%, rgba(255,255,255,.45) 0 2px, transparent 3px),
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 100% 100%, 100% 100%, 46px 46px, 46px 46px;
  opacity: .9; pointer-events: none; }
.split__media > span { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-body); font-size: .82rem; letter-spacing: .04em; color: rgba(255,255,255,.82);
  padding: 9px 16px 9px 13px; border-radius: var(--radius-pill);
  background: rgba(8,14,30,.55); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(4px); }
.split__media > span::before { content: ""; width: 8px; height: 8px; border-radius: 50%;
  background: var(--color-accent-lime); box-shadow: 0 0 10px rgba(180,220,25,.9); animation: blink 1.8s var(--ease) infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

/* Console responsive (small screens) */
@media (max-width: 520px) {
  .console__body { grid-template-columns: 1fr; }
  .stage { min-height: 92px; }
  .tele { min-height: 96px; }
  .console__title { display: none; }
}

/* Prevent grid/flex children from forcing horizontal overflow on small screens */
.hero__grid > *, .split > *, .console, .console__body > *, .tele i { min-width: 0; }
.hero__visual, .split__media { max-width: 100%; }
.tele { overflow: hidden; }

/* Give hero console breathing room on mobile */
@media (max-width: 767px) {
  .hero__visual { aspect-ratio: auto; min-height: 300px; }
}