/* =========================================================
   ENERVIA CONSULTING — Main stylesheet (assets/css/style.css)
   1. Brand tokens   2. Reset & base   3. Layout   4. Buttons
   5. Header & nav   6. Heroes & stats bar   7. Cards & components
   8. Integrated model hub   9. Journey & CTA   10. Contact page
   11. Footer   12. Utilities   13. Media queries
   ========================================================= */

/* 1. BRAND TOKENS ---------------------------------------- */
:root {
  --navy: #1B3A5C;        /* primary – reliability / oil & gas */
  --navy-dark: #0E2034;   /* dark backgrounds */
  --teal: #1F8A8A;        /* accent – energy & renewables */
  --teal-light: #5CC8C8;  /* accent on dark backgrounds */
  --copper: #B8863B;      /* accent – mining & resources */
  --gold: #E3B877;        /* highlight on dark backgrounds */
  --light: #EEF3F7;       /* light panels */
  --grey: #5F6B76;        /* secondary text */
  --ink: #26313B;         /* body text */
  --white: #FFFFFF;
  --border: #D5DEE6;

  --font: "Inter", "Segoe UI", Arial, sans-serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
  --fs-2xl: clamp(1.875rem, 1.4rem + 2vw, 2.75rem);
  --fs-3xl: clamp(2.1rem, 1.4rem + 3vw, 3.6rem);

  --container: 1200px;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow-lg: 0 20px 50px rgba(14, 32, 52, 0.16);
  --header-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* 2. RESET & BASE ---------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: var(--fs-base); line-height: 1.65; color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4 { color: var(--navy); line-height: 1.2; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: var(--fs-3xl); letter-spacing: -0.02em; }
h2 { font-size: var(--fs-2xl); letter-spacing: -0.01em; }
h3 { font-size: var(--fs-lg); }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
:focus-visible { outline: 3px solid var(--teal-light); outline-offset: 3px; border-radius: 4px; }
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 1000; background: var(--navy); color: var(--white); padding: .75rem 1rem; }
.skip-link:focus { left: 1rem; top: 1rem; }

/* 3. LAYOUT ---------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 4.5rem 0; scroll-margin-top: var(--header-h); }
.section--light { background: var(--light); }
.section--dark { background: var(--navy-dark); color: #D5E4EA; }
.section--dark h2, .section--dark h3 { color: var(--white); }
.section--photo { position: relative; color: #D5E4EA; background-size: cover; background-position: center; }
.section--photo::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(14,32,52,.93), rgba(14,32,52,.74)); }
.section--photo > .container { position: relative; }
.section--photo h2, .section--photo h3 { color: var(--white); }
.section-head { max-width: 800px; margin-bottom: 2.5rem; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { color: var(--grey); font-size: var(--fs-lg); }
.section--dark .section-head p, .section--photo .section-head p { color: #C9D6E2; }
.eyebrow { display: inline-flex; align-items: center; gap: .6rem; font-size: var(--fs-xs); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); margin-bottom: .9rem; }
.eyebrow::before { content: ""; width: 28px; height: 6px; background: var(--teal); border-radius: 2px; }
.section--dark .eyebrow, .section--photo .eyebrow, .hero .eyebrow { color: var(--teal-light); }
.section--dark .eyebrow::before, .section--photo .eyebrow::before, .hero .eyebrow::before { background: var(--teal-light); }
.accent { color: var(--teal); }
.section--dark .accent, .section--photo .accent, .hero .accent, .page-hero .accent { color: var(--teal-light); }
.lead-strong { font-size: var(--fs-lg); font-weight: 600; color: var(--navy); }
.grid { display: grid; gap: 1.5rem; }
.grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
.split { display: grid; gap: 2.5rem; align-items: center; }

/* 4. BUTTONS --------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .85rem 1.5rem; border-radius: 999px; border: 2px solid transparent; font-weight: 600; font-size: var(--fs-sm); cursor: pointer; transition: transform .2s var(--ease), background .2s, color .2s, border-color .2s; text-decoration: none !important; min-height: 48px; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--teal); color: var(--white); }
.btn--primary:hover { background: #18706F; }
.btn--copper { background: var(--copper); color: var(--white); }
.btn--copper:hover { background: #9C7030; }
.btn--outline { border-color: var(--white); color: var(--white); }
.btn--outline:hover { background: var(--white); color: var(--navy); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }
.link-arrow { font-weight: 600; display: inline-flex; align-items: center; gap: .35rem; }
.link-arrow::after { content: "→"; transition: transform .2s; }
.link-arrow:hover::after { transform: translateX(4px); }

/* 5. HEADER & NAVIGATION (mobile first) ------------------ */
.site-header { position: sticky; top: 0; z-index: 100; height: var(--header-h); background: #FFFFFF; border-bottom: 1px solid transparent; transition: box-shadow .2s, border-color .2s; }
.site-header.is-scrolled { box-shadow: 0 4px 20px rgba(14,32,52,.08); border-color: var(--border); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand img { height: 44px; width: auto; }
.nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 48px; height: 48px; padding: 12px; border: 0; border-radius: var(--radius-sm); background: var(--light); cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--navy); border-radius: 2px; transition: transform .25s, opacity .25s; }
.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); }
.main-nav { position: fixed; top: var(--header-h); left: 0; right: 0; height: calc(100dvh - var(--header-h)); background: var(--white); padding: 1.5rem 1.25rem 2rem; overflow-y: auto; transform: translateX(100%); visibility: hidden; transition: transform .3s var(--ease), visibility .3s; }
.main-nav.is-open { transform: none; visibility: visible; }
.main-nav ul { list-style: none; display: flex; flex-direction: column; gap: .25rem; }
.main-nav a { display: block; padding: .9rem .5rem; color: var(--navy); font-weight: 600; font-size: var(--fs-lg); border-bottom: 1px solid var(--light); text-decoration: none; }
.main-nav a[aria-current="page"] { color: var(--teal); }
body.nav-open { overflow: hidden; }

/* 6. HEROES & STATS BAR ---------------------------------- */
.hero { position: relative; color: var(--white); background-size: cover; background-position: center; min-height: calc(100svh - var(--header-h)); display: flex; flex-direction: column; justify-content: center; padding: 5rem 0 0; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(14,32,52,.95) 0%, rgba(14,32,52,.82) 50%, rgba(14,32,52,.35) 100%); }
.hero > .container, .hero > .stats-bar { position: relative; }
.hero h1 { color: var(--white); max-width: 20ch; }
.hero__lead { font-size: var(--fs-lg); color: #D5E4EA; max-width: 62ch; margin-bottom: 2rem; }
.hero__body { padding-bottom: 3.5rem; }
.stats-bar { background: rgba(14,32,52,.88); border-top: 1px solid rgba(92,200,200,.35); backdrop-filter: blur(6px); }
.stats-bar ul { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); }
.stats-bar li { padding: 1.25rem 1rem; border-right: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08); }
.stats-bar .num { display: block; font-size: 2rem; font-weight: 800; color: var(--white); line-height: 1.1; }
.stats-bar .label { font-size: var(--fs-xs); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--gold); }
.stats-bar .sub { display: block; font-size: var(--fs-xs); color: #C9D6E2; margin-top: .15rem; }
.page-hero { position: relative; color: var(--white); padding: 5rem 0 4rem; background-size: cover; background-position: center; }
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(14,32,52,.95), rgba(14,32,52,.65)); }
.page-hero > .container { position: relative; }
.page-hero h1 { color: var(--white); font-size: var(--fs-2xl); max-width: 26ch; }
.page-hero p { color: #D5E4EA; font-size: var(--fs-lg); max-width: 62ch; margin: 0; }
.breadcrumb { font-size: var(--fs-xs); color: #C9D6E2; margin-bottom: 1rem; }
.breadcrumb a { color: var(--teal-light); }

/* 7. CARDS & COMPONENTS ---------------------------------- */
.card { background: var(--white); border: 1.5px solid var(--teal); border-radius: var(--radius); padding: 1.75rem; height: 100%; transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--ink); font-size: var(--fs-sm); margin: 0; }
.card--navy { background: var(--navy); border-color: var(--navy); }
.card--navy h3 { color: var(--white); }
.card--navy p { color: #D5E4EA; }
.card--glass { background: rgba(255,255,255,.06); border-color: rgba(92,200,200,.45); }
.card--glass h3 { color: var(--white); }
.card--glass p { color: #C9D6E2; }
.icon { width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; background: var(--navy); color: var(--white); margin-bottom: 1.1rem; flex-shrink: 0; }
.icon svg { width: 26px; height: 26px; }
.icon--teal { background: var(--teal); }
.icon--copper { background: var(--copper); }
.icon--dark { background: var(--navy-dark); }
.service-card { display: flex; flex-direction: column; }
.service-card .num { font-size: 2rem; font-weight: 800; color: var(--copper); line-height: 1; margin-bottom: .75rem; }
.service-card .link-arrow { margin-top: auto; padding-top: 1.25rem; }
.card--navy .link-arrow { color: var(--gold); }
.sector-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.sector-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.sector-card__body { padding: 1.5rem 1.75rem 1.75rem; position: relative; }
.sector-card .icon { position: absolute; top: -28px; left: 1.75rem; border: 4px solid var(--white); width: 60px; height: 60px; }
.sector-card h3 { margin-top: 1.5rem; font-size: 1.35rem; }
.photo-frame { position: relative; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg); }
.photo-frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.photo-frame--tall img { aspect-ratio: 4 / 5; }
.photo-badge { position: absolute; left: 1rem; right: 1rem; bottom: 1rem; background: rgba(14,32,52,.9); color: #D5E4EA; border-radius: var(--radius-sm); padding: .9rem 1.1rem; font-size: var(--fs-sm); border-left: 4px solid var(--copper); }
.photo-badge strong { color: var(--white); display: block; }
.check-list { list-style: none; display: grid; gap: .7rem; }
.check-list li { position: relative; padding-left: 2rem; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .3em; width: 1.2rem; height: 1.2rem; border-radius: 50%; background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 70% no-repeat; }
.section--dark .check-list li, .section--photo .check-list li, .card--navy .check-list li { color: #E6EEF3; }
.diff { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.diff article { background: var(--white); padding: 1.75rem; }
.diff .n { font-size: var(--fs-xs); font-weight: 800; letter-spacing: .12em; color: var(--copper); }
.diff h3 { margin: .5rem 0 .4rem; }
.diff p { font-size: var(--fs-sm); margin: 0; color: var(--grey); }
.mvv { border-top: 4px solid var(--teal); }
.mvv:nth-child(2) { border-top-color: var(--copper); }
.mvv:nth-child(3) { border-top-color: var(--navy); }
.mvv .label { font-size: var(--fs-xs); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.service-block { padding: 4rem 0; border-bottom: 1px solid var(--border); scroll-margin-top: calc(var(--header-h) + 4rem); }
.service-block:last-child { border-bottom: 0; }
.service-block .fr { font-style: italic; color: var(--teal); margin-top: -.3rem; }
.benefit { margin-top: 1.75rem; background: var(--navy); color: var(--white); border-radius: var(--radius); padding: 1.25rem 1.5rem; display: flex; gap: 1rem; align-items: flex-start; }
.benefit strong { color: var(--gold); display: block; }
.benefit .icon { width: 44px; height: 44px; margin: 0; background: var(--copper); }
.benefit .icon svg { width: 20px; height: 20px; }
.pill-nav { display: flex; gap: .5rem; overflow-x: auto; padding-bottom: .25rem; scrollbar-width: none; }
.pill-nav::-webkit-scrollbar { display: none; }
.pill-nav a { white-space: nowrap; padding: .6rem 1rem; border-radius: 999px; border: 1.5px solid var(--teal); color: var(--navy); font-weight: 600; font-size: var(--fs-sm); text-decoration: none; }
.pill-nav a:hover { background: var(--teal); color: var(--white); }
.sticky-sub { position: sticky; top: var(--header-h); z-index: 50; background: var(--white); border-bottom: 1px solid var(--border); padding: .75rem 0; }
.callout { border-radius: var(--radius); background: var(--navy-dark); border: 1px solid var(--teal-light); padding: 2rem; color: #D5E4EA; }
.callout h3 { color: var(--white); font-size: 1.35rem; }
.callout strong { color: var(--gold); }

/* 8. INTEGRATED MODEL HUB -------------------------------- */
.hub { display: grid; gap: 1.5rem; align-items: center; }
.hub__core { text-align: center; background: radial-gradient(circle at 50% 40%, var(--navy) 0%, var(--navy-dark) 75%); border: 2px solid var(--teal-light); border-radius: 50%; width: 260px; height: 260px; margin: 0 auto; display: grid; place-content: center; padding: 1.5rem; box-shadow: 0 0 0 14px rgba(92,200,200,.08), 0 0 0 28px rgba(92,200,200,.04); }
.hub__core img { width: 64px; margin: 0 auto .75rem; }
.hub__core strong { color: var(--white); display: block; font-size: 1rem; letter-spacing: .08em; text-transform: uppercase; }
.hub__core span { color: var(--gold); font-size: var(--fs-xs); font-weight: 600; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: .6rem; justify-content: center; }
.chips li { padding: .55rem 1rem; border-radius: 999px; font-size: var(--fs-sm); font-weight: 600; background: rgba(255,255,255,.06); border: 1px solid rgba(92,200,200,.45); color: var(--white); }
.chips li.c1 { border-color: var(--teal-light); }
.chips li.c2 { border-color: var(--gold); }
.hub__tagline { text-align: center; margin-top: 2rem; font-size: var(--fs-sm); letter-spacing: .12em; text-transform: uppercase; color: var(--gold); font-weight: 700; }

/* 9. JOURNEY & CTA --------------------------------------- */
.journey { list-style: none; display: grid; gap: 1rem; counter-reset: step; }
.step { position: relative; background: var(--white); border: 1.5px solid var(--teal); border-radius: var(--radius); padding: 1.5rem 1.5rem 1.5rem 5rem; min-height: 100%; }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); position: absolute; left: 1.25rem; top: 1.3rem; width: 2.75rem; height: 2.75rem; border-radius: 50%; display: grid; place-items: center; background: var(--teal); color: var(--white); font-weight: 800; font-size: .95rem; }
.step:last-child { background: var(--navy); border-color: var(--navy); }
.step:last-child::before { background: var(--copper); }
.step:last-child h3 { color: var(--white); }
.step:last-child p { color: #D5E4EA; }
.step h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.step p { font-size: var(--fs-sm); margin: 0; color: var(--grey); }
.step .tag { display: inline-block; margin-top: .75rem; font-size: var(--fs-xs); font-weight: 700; letter-spacing: .04em; padding: .2rem .6rem; border-radius: 999px; background: var(--light); color: var(--navy); }
.step:last-child .tag { background: rgba(255,255,255,.12); color: var(--gold); }
.cta-band { background: linear-gradient(110deg, var(--navy) 0%, var(--navy-dark) 60%, #133A44 100%); border-radius: calc(var(--radius) * 1.5); padding: 2.5rem 1.75rem; color: #D5E4EA; display: grid; gap: 1.5rem; align-items: center; position: relative; overflow: hidden; }
.cta-band::after { content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%; border: 30px solid rgba(92,200,200,.12); pointer-events: none; }
.cta-band h2 { color: var(--white); margin-bottom: .4rem; font-size: var(--fs-xl); }
.cta-band p { margin: 0; }
.post-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.post-card img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.post-card__body { padding: 1.5rem; display: flex; flex-direction: column; flex: 1; }
.post-meta { font-size: var(--fs-xs); color: var(--copper); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .5rem; }
.badge-soon { display: inline-block; margin-top: auto; padding-top: 1rem; font-size: var(--fs-xs); color: var(--grey); font-weight: 600; }

/* 10. CONTACT PAGE --------------------------------------- */
.contact-cards { display: grid; gap: 1.5rem; max-width: 900px; margin: 0 auto; }
.contact-card { text-align: center; padding: 2.5rem 1.75rem; }
.contact-card .icon { margin: 0 auto 1.25rem; width: 72px; height: 72px; }
.contact-card .icon svg { width: 32px; height: 32px; }
.contact-card h3 { font-size: 1.25rem; }
.contact-card a.big { display: block; font-size: clamp(1.05rem, .9rem + .8vw, 1.35rem); font-weight: 700; color: var(--navy); margin-top: .4rem; overflow-wrap: anywhere; }
.contact-card a.big:hover { color: var(--teal); text-decoration: none; }
.contact-card--navy a.big { color: var(--white); }
.contact-card--navy a.big:hover { color: var(--teal-light); }
.contact-card .hint { display: block; margin-top: .9rem; font-size: var(--fs-xs); color: var(--grey); }
.contact-card--navy .hint { color: #C9D6E2; }

/* 11. FOOTER --------------------------------------------- */
.site-footer { background: var(--navy-dark); color: #C9D6E2; padding: 4rem 0 1.5rem; font-size: var(--fs-sm); }
.footer-grid { display: grid; gap: 2.5rem; }
.footer-brand img { height: 52px; width: auto; margin-bottom: 1rem; }
.site-footer h4 { color: var(--white); font-size: var(--fs-sm); letter-spacing: .12em; text-transform: uppercase; margin-bottom: 1rem; }
.site-footer ul { list-style: none; display: grid; gap: .55rem; }
.site-footer a { color: #C9D6E2; }
.site-footer a:hover { color: var(--teal-light); }
.footer-social { display: flex; gap: .6rem; margin-top: 1.25rem; }
.footer-social a { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); color: var(--white); }
.footer-social a:hover { background: var(--teal); border-color: var(--teal); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-direction: column; gap: .5rem; font-size: var(--fs-xs); color: #93A6B8; }
.footer-bottom a { color: #93A6B8; }
.footer-stripe { height: 6px; background: linear-gradient(90deg, var(--navy) 0 60%, var(--teal) 60% 85%, var(--copper) 85%); }
.whatsapp-fab { position: fixed; right: 1rem; bottom: 1rem; z-index: 90; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: var(--white); display: grid; place-items: center; box-shadow: var(--shadow-lg); transition: transform .2s; }
.whatsapp-fab:hover { transform: scale(1.08); }
.whatsapp-fab svg { width: 30px; height: 30px; }
.prose { max-width: 760px; }
.prose h2 { font-size: var(--fs-xl); margin-top: 2rem; }
.prose ul { padding-left: 1.25rem; margin-bottom: 1rem; }

/* 12. UTILITIES & ANIMATIONS ----------------------------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; } .mt-2 { margin-top: 2rem; }
.text-center { text-align: center; }
.muted { color: var(--grey); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition: none !important; }
}

/* 13. MEDIA QUERIES -------------------------------------- */
@media (min-width: 640px) {
  .grid-2, .grid-4, .grid-3, .diff, .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .journey { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}
@media (min-width: 1024px) {
  :root { --header-h: 84px; }
  .section { padding: 6rem 0; }
  .brand img { height: 50px; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4, .diff { grid-template-columns: repeat(4, 1fr); }
  .split { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .split--wide-left { grid-template-columns: 1.2fr 1fr; }
  .journey { grid-template-columns: repeat(3, 1fr); }
  .cta-band { grid-template-columns: 1fr auto; padding: 3rem 3.5rem; }
  .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1.3fr; }
  .stats-bar ul { grid-template-columns: repeat(4, 1fr); }
  .stats-bar li { border-bottom: 0; padding: 1.5rem 1.25rem; }
  .hub { grid-template-columns: 1fr auto 1fr; gap: 2.5rem; }
  .chips { justify-content: flex-end; }
  .chips--right { justify-content: flex-start; }
  .hub__core { width: 300px; height: 300px; }
  .nav-toggle { display: none; }
  .main-nav { position: static; transform: none; visibility: visible; padding: 0; background: none; overflow: visible; }
  .main-nav ul { flex-direction: row; align-items: center; gap: .15rem; }
  .main-nav a { font-size: var(--fs-sm); padding: .5rem .8rem; border: 0; border-radius: 999px; position: relative; }
  .main-nav a:hover { color: var(--teal); text-decoration: none; }
  .main-nav a[aria-current="page"]::after { content: ""; position: absolute; left: .8rem; right: .8rem; bottom: .1rem; height: 3px; border-radius: 2px; background: var(--teal); }
}