/* Theme Name: ZeroY Starter */

/* ---------- base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);font-size:var(--size-body);line-height:1.6;color:var(--color-text);background:var(--color-background)}
h1,h2,h3,h4{font-family:var(--font-heading);color:var(--color-ink);line-height:1.12;margin:0 0 .5em;font-weight:650}
h1{font-size:var(--size-h1);font-weight:700}
h2{font-size:var(--size-h2)}
h3{font-size:var(--size-h3)}
h4{font-size:1.125rem}
a{color:var(--color-blue);text-underline-offset:3px}
a:hover{color:var(--color-navy)}
p{max-width:68ch}
img{max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}
.wrap{width:100%;max-width:var(--wrap-width);margin-inline:auto;padding-inline:24px}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- header ---------- */
.site-header{background:var(--color-white);border-bottom:1px solid var(--color-border)}
.site-header__inner{display:flex;flex-wrap:wrap;align-items:center;gap:12px 32px;padding-block:16px}
.site-brand{display:block;text-decoration:none;color:var(--color-navy)}
.site-brand__name{display:block;font-size:1.25rem;font-weight:700;letter-spacing:-.01em}
.site-brand__tagline{display:block;font-size:.8rem;color:var(--color-blue);letter-spacing:.02em}
.site-header{position:relative;z-index:30}
.site-nav{position:relative;margin-left:auto}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.nav__item{position:relative}
.nav__item--mega{position:static}
.nav__link{display:block;padding:8px 12px;font:inherit;font-size:.94rem;font-weight:600;color:var(--color-navy);text-decoration:none;border-radius:var(--radius-control);background:none;cursor:pointer}
.nav__link:hover{background:var(--color-ice)}
.nav__item--cta .nav__link{background:var(--color-aqua);color:var(--color-navy);font-weight:700}
.nav__item--cta .nav__link:hover{background:var(--color-blue);color:var(--color-white)}
.nav__drop>summary{list-style:none;cursor:pointer}
.nav__drop>summary::-webkit-details-marker{display:none}
.nav__drop>summary::after{content:"\25BE";margin-left:6px;font-size:.7em;color:var(--color-blue)}
.nav__drop[open]>summary{background:var(--color-ice)}
.nav__drop[open]>.nav__panel,.nav__drop[open]>.mega{animation:nav-panel-in .14s ease-out}
@keyframes nav-panel-in{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){
.nav__drop[open]>.nav__panel,.nav__drop[open]>.mega{animation:none}
}
.nav__panel{position:absolute;top:100%;left:0;z-index:40;min-width:240px;margin:6px 0 0;padding:8px;list-style:none;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:0 12px 32px rgba(18,58,120,.14)}
.nav__panel a{display:block;padding:8px 10px;font-size:.94rem;font-weight:600;color:var(--color-navy);text-decoration:none;border-radius:var(--radius-control)}
.nav__panel a:hover{background:var(--color-ice)}

/* ---------- page body ---------- */
.page{padding-block:var(--space-section)}
.page-head{margin-bottom:32px}
.page-title{font-size:clamp(2rem,4vw,2.9rem);letter-spacing:-.02em}
.page-intro{color:var(--color-blue);margin:0}
.planning{display:inline-block;margin:0;padding:20px 24px;border:1px dashed var(--color-aqua);border-radius:var(--radius-card);background:var(--color-ice);color:var(--color-navy);font-weight:600}
.planning-list{margin:24px 0 0;padding:0;list-style:none;display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.planning-list li{padding:20px 24px;border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-white)}
.planning-list a{font-weight:600;text-decoration:none}
.planning-list .planning{margin-top:8px;padding:6px 10px;font-size:.85rem;font-weight:500;border-style:dotted}

/* ---------- buttons ---------- */
button,.button{display:inline-block;padding:14px 26px;border:0;border-radius:var(--radius-control);background:var(--color-aqua);color:var(--color-white);font:inherit;font-weight:650;text-decoration:none;cursor:pointer;transition:background-color .25s ease,color .25s ease,border-color .25s ease}
button:hover,.button:hover{background:var(--color-blue);color:var(--color-white)}
.button--outline-light{background:transparent;border:1px solid rgba(255,255,255,.7);color:var(--color-white)}
.button--outline-light:hover{background:rgba(255,255,255,.14);border-color:var(--color-aqua);color:var(--color-white)}

/* ---------- footer ---------- */
.site-footer{margin-top:var(--space-section);padding-block:40px;background:var(--color-navy);color:var(--color-white)}
.site-footer a{color:var(--color-white);text-decoration:none}
.site-footer a:hover{color:var(--color-aqua)}
.site-footer__inner{display:flex;flex-wrap:wrap;gap:12px 32px;align-items:center;justify-content:space-between}
.site-footer ul{display:flex;flex-wrap:wrap;gap:4px 20px;list-style:none;margin:0;padding:0;font-size:.92rem}
.site-footer p{margin:0;font-size:.92rem}

/* ---------- model content: cards ---------- */
.entry{margin-bottom:32px}
.card-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin-top:8px}
.card{padding:24px;border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-white)}
.card__title{margin:0 0 8px;font-size:1.2rem}
.card__title a{text-decoration:none}
.card__title a:hover{color:var(--color-blue)}
.card__meta{margin:0 0 10px;font-size:.85rem;font-weight:600;color:var(--color-blue)}
.card__text{margin:0;font-size:.95rem}

/* ---------- model content: field block ---------- */
.fields{margin:24px 0 0;border-top:1px solid var(--color-border)}
.fields__row{display:flex;flex-wrap:wrap;gap:4px 24px;padding:12px 0;border-bottom:1px solid var(--color-border)}
.fields__label{flex:0 0 220px;margin:0;font-weight:600;color:var(--color-navy)}
.fields__value{flex:1 1 320px;margin:0}
.fields__table{width:100%;border-collapse:collapse;font-size:.92rem}
.fields__table th,.fields__table td{padding:8px 10px;border:1px solid var(--color-border);text-align:left;vertical-align:top}
.fields__table th{background:var(--color-ice);color:var(--color-navy)}
.fields__media{max-width:220px;height:auto;border-radius:var(--radius-control)}
.fields__gallery{display:flex;flex-wrap:wrap;gap:8px}
.fields__gallery .fields__media{max-width:120px}

/* ---------- lists ---------- */
.pagination{margin-top:32px}
.pagination .page-numbers{display:inline-block;padding:6px 12px;margin-right:6px;border:1px solid var(--color-border);border-radius:var(--radius-control);text-decoration:none}
.pagination .page-numbers.current{background:var(--color-navy);border-color:var(--color-navy);color:var(--color-white)}

/* ---------- mega panel ---------- */
.mega{position:absolute;top:100%;right:0;z-index:40;width:min(760px,calc(100vw - 48px));margin-top:6px;padding:24px;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:0 12px 32px rgba(18,58,120,.14)}
.mega__feature{display:flex;flex-direction:column;gap:12px}
.mega__feature-link{display:flex;flex-direction:column;gap:10px;text-decoration:none}
.mega__feature-img{width:100%;height:auto;border-radius:var(--radius-control)}
.mega__feature-title{font-weight:700;font-size:1.05rem;color:var(--color-navy)}
.mega__feature-text{margin:0;font-size:.9rem}
.mega__cta{margin:auto 0 0}
.mega__col-title{margin:0 0 12px;font-size:.76rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--color-blue)}
.mega__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;list-style:none;margin:0 0 16px;padding:0}
.mega__card a{display:block;text-decoration:none}
.mega__card-img{display:block;width:100%;height:auto;aspect-ratio:8/5;object-fit:cover;border-radius:var(--radius-control);background:var(--color-ice)}
.mega__line{margin:0 0 16px;font-size:.9rem;color:var(--color-muted)}
.mega__item-title{display:block;font-size:.94rem;font-weight:600;color:var(--color-navy)}
.mega__item-meta{display:block;font-size:.78rem;color:var(--color-blue)}
.thumb{display:block;flex:0 0 44px;width:44px;height:44px;border:1px solid var(--color-border);border-radius:6px;background:linear-gradient(135deg,var(--color-ice),var(--color-grey));overflow:hidden}
.thumb img{display:block;width:100%;height:100%;object-fit:cover}
.thumb--wide{flex:0 0 auto;width:100%;height:150px;border-radius:var(--radius-control)}

@media (max-width:900px){
.nav__panel{position:static;margin-top:4px;box-shadow:none}
.mega{position:static;width:auto;grid-template-columns:1fr 1fr;padding:16px}
.thumb--wide{height:120px}
}
@media (max-width:560px){
.mega{grid-template-columns:1fr}
}

/* ================= design system (DESIGN .md) =================
   Base overrides that win by order, then the homepage sections that are the
   reference for every other page. */

/* ---------- base ---------- */
.page-title{font-size:var(--size-h1)}
.site-header{position:sticky;top:0;z-index:30;transition:box-shadow .25s ease}
.site-header[data-scrolled="true"]{box-shadow:0 6px 20px rgba(18,58,120,.08)}

/* ---------- section shell ---------- */
.eyebrow{margin:0 0 12px;font-size:var(--size-eyebrow);font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--color-blue)}
.eyebrow--light{color:var(--color-aqua)}
.section{padding-block:var(--space-section)}
.section--white{background:var(--color-white)}
.section--ice{background:var(--color-ice)}
.section--grey{background:var(--color-grey)}
.section--navy{background:var(--color-navy);padding-block:var(--space-section-small)}
.section__head{max-width:var(--measure);margin-bottom:clamp(28px,3vw,48px)}
.section__title{margin:0 0 16px}
.section__lead{margin:0;color:var(--color-muted)}
.section__head--light .section__title{color:var(--color-white)}
.section__head--light .section__lead{color:rgba(255,255,255,.86)}
.section__more{margin:clamp(28px,3vw,40px) 0 0}
.note{margin:20px 0 0;font-size:var(--size-small);color:var(--color-muted)}
.section__head--light+.note,.section--photo .note{color:rgba(255,255,255,.8)}
.link-arrow{display:inline-block;font-weight:650;color:var(--color-navy);text-decoration:none;padding-bottom:2px;border-bottom:2px solid var(--color-aqua);transition:color .2s ease,border-color .2s ease}
.link-arrow::after{content:"\2192";margin-left:8px}
.link-arrow:hover{color:var(--color-blue);border-color:var(--color-blue)}
.link-arrow--light{color:var(--color-white)}
.link-arrow--light:hover{color:var(--color-aqua);border-color:var(--color-aqua)}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;color:var(--color-white)}
.hero__media{position:absolute;inset:0;z-index:-2}
.hero__img{display:block;width:100%;height:100%;object-fit:cover}
.hero__overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(18,58,120,.82),rgba(23,103,163,.55),rgba(17,187,208,.20))}
.hero__inner{padding-block:var(--space-hero)}
.hero__title{color:var(--color-white);max-width:18ch;margin-bottom:20px}
.hero__lead{max-width:58ch;margin:0;font-size:1.125rem;color:rgba(255,255,255,.9)}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 0}
.hero__note{margin:20px 0 0;font-size:var(--size-small);color:rgba(255,255,255,.78)}

/* ---------- full-width photo sections ---------- */
.section--photo{position:relative;isolation:isolate;overflow:hidden;color:var(--color-white)}
.section__photo{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}
.section__overlay{position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(18,58,120,.82),rgba(23,103,163,.55),rgba(17,187,208,.20))}
.section__overlay--strong{background:linear-gradient(90deg,rgba(18,58,120,.9),rgba(18,58,120,.72))}
.section__photo-inner{position:relative}
.section--photo .section__lead{color:rgba(255,255,255,.88)}
.section--cta .section__title{max-width:24ch}

/* ---------- company data strip ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap-grid)}
.stat{display:flex;flex-direction:column}
.stat__value{font-size:var(--size-number);line-height:1;font-weight:700;color:var(--color-white)}
.stat__value::after{content:"";display:block;width:34px;height:3px;margin:16px 0 12px;background:var(--color-aqua)}
.stat__label{font-size:var(--size-small);color:rgba(255,255,255,.84)}

/* ---------- certification chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:0;padding:0;list-style:none}
.chip{padding:8px 16px;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-control);font-size:var(--size-small);font-weight:650;letter-spacing:.04em;color:var(--color-navy)}

/* ---------- evidence tiles ---------- */
.evidence{margin:0;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-card);overflow:hidden}
.evidence img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.evidence figcaption{padding:12px 14px;font-size:var(--size-small);color:var(--color-muted)}

/* ---------- card media (homepage and product archive share this) ---------- */
.card{transition:border-color .25s ease,box-shadow .25s ease}
.card:hover{border-color:var(--color-blue);box-shadow:var(--shadow-card)}
.card__media{display:block;margin:-24px -24px 18px;border-bottom:1px solid var(--color-border);background:var(--color-ice)}
.card__img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}

/* ---------- scroll motion ---------- */
.zeroy-js [data-reveal]{opacity:0;transform:translateY(18px);animation:zeroy-reveal-fallback .4s ease-out 2.5s forwards}
.zeroy-js [data-reveal].is-revealed{opacity:1;transform:none;animation:none;transition:opacity .38s ease-out,transform .38s ease-out}
@keyframes zeroy-reveal-fallback{to{opacity:1;transform:none}}

/* ---------- responsive ---------- */
@media (max-width:900px){
.stats{grid-template-columns:repeat(2,1fr);gap:24px 20px}
.hero__title{max-width:none}
}
@media (max-width:600px){
.hero__actions{flex-direction:column;align-items:flex-start}
.hero__actions .button{width:100%;text-align:center}
}
@media (prefers-reduced-motion:reduce){
.zeroy-js [data-reveal],.zeroy-js [data-reveal].is-revealed{opacity:1;transform:none;animation:none;transition:none}
}

/* ---------- temporary image size labels (delete with the placeholders) ---------- */
.img-spec{position:absolute;right:16px;bottom:16px;z-index:1;padding:6px 12px;border-radius:var(--radius-control);background:rgba(18,58,120,.62);color:var(--color-white);font-size:.72rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase}

/* ---------- products panel: responsive cards ---------- */
@media (max-width:900px){
.mega__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:480px){
.mega__grid{grid-template-columns:1fr}
}

/* ---------- homepage ---------- */
.hero--gradient{background:linear-gradient(120deg,var(--color-navy),var(--color-blue) 52%,var(--color-aqua))}
.card-grid--3{grid-template-columns:repeat(3,1fr)}
.product-card__media{position:relative;display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:linear-gradient(135deg,var(--color-ice),var(--color-grey))}
.product-card__ph{color:var(--color-muted);font-size:var(--size-small);font-weight:600}
.product-card__tag{position:absolute;top:12px;left:12px;padding:4px 10px;border-radius:var(--radius-control);background:var(--color-aqua);color:var(--color-navy);font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-grid);margin:0;padding:0;list-style:none}
.feature{display:flex;flex-direction:column;gap:6px;padding:24px;background:var(--color-white);border:1px solid var(--color-border);border-radius:var(--radius-card)}
.feature strong{color:var(--color-navy);font-size:1.02rem}
.feature span{color:var(--color-muted);font-size:.95rem}
.evidence-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap-grid);margin:0}
.evidence__ph{display:flex;align-items:center;justify-content:center;aspect-ratio:4/3;background:linear-gradient(135deg,var(--color-ice),var(--color-grey));color:var(--color-muted);font-size:var(--size-small);font-weight:600;text-align:center;padding:16px}
.process{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap-grid);margin:0;padding:0;list-style:none}
.process__step{display:flex;flex-direction:column;gap:10px;padding:24px;border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-white)}
.process__num{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--color-navy);color:var(--color-white);font-weight:700;font-size:.95rem}
.process__title{margin:0;font-size:1.05rem}
.process__text{margin:0;font-size:.95rem;color:var(--color-muted)}
.cta-note{margin:20px 0 0;font-size:var(--size-small);color:rgba(255,255,255,.82)}
.cta-note a{color:var(--color-white);text-underline-offset:3px}
.cta-note a:hover{color:var(--color-aqua)}
@media (max-width:900px){
.card-grid--3{grid-template-columns:repeat(2,1fr)}
.feature-grid{grid-template-columns:repeat(2,1fr)}
.evidence-grid{grid-template-columns:repeat(2,1fr)}
.process{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
.card-grid--3,.feature-grid,.evidence-grid,.process{grid-template-columns:1fr}
}

/* ---------- inquiry form (every form on the site posts to the same endpoint) ---------- */
.inquiry{max-width:56rem}
.inquiry__title{margin-bottom:12px}
.inquiry__lead{margin:0 0 24px;color:var(--color-muted)}
.inquiry--light .inquiry__title{color:var(--color-white)}
.inquiry--light .inquiry__lead{color:rgba(255,255,255,.86)}
.inquiry__banner{margin:0 0 20px;padding:14px 16px;border-left:4px solid var(--color-aqua);background:var(--color-ice);color:var(--color-navy);font-weight:600}
.inquiry__banner--error{border-left-color:var(--color-blue);background:var(--color-grey)}
.inquiry-form{margin:0}
.inquiry-form__grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px 20px;margin:0 0 20px}
.inquiry-form__grid--stack{grid-template-columns:1fr}
.inquiry-form__field{display:flex;flex-direction:column;gap:6px;margin:0;max-width:none}
.inquiry-form__field--wide{grid-column:1/-1}
.inquiry-form__field label{font-size:var(--size-small);font-weight:650;color:var(--color-navy)}
.inquiry-form input[type=text],.inquiry-form input[type=email],.inquiry-form input[type=tel],.inquiry-form textarea{width:100%;padding:12px 14px;border:1px solid var(--color-border);border-radius:var(--radius-control);background:var(--color-white);color:var(--color-text);font:inherit;font-size:1rem}
.inquiry-form textarea{resize:vertical}
.inquiry-form input[aria-invalid="true"],.inquiry-form textarea[aria-invalid="true"]{border-color:var(--color-blue);box-shadow:0 0 0 3px rgba(23,103,163,.16)}
.inquiry--light .inquiry-form__field label{color:var(--color-white)}
.inquiry-form__more{margin:0 0 20px;border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-white)}
.inquiry-form__more>summary{cursor:pointer;padding:12px 16px;font-size:.94rem;font-weight:650;color:var(--color-navy)}
.inquiry-form__more[open]>summary{border-bottom:1px solid var(--color-border)}
.inquiry-form__more .inquiry-form__grid{padding:16px;margin:0}
.inquiry-form__hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.inquiry-form__actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;margin:8px 0 0}
.inquiry-form__actions .button{flex:0 0 auto}
.inquiry-form__privacy{font-size:var(--size-small);color:var(--color-muted)}
.inquiry--light .inquiry-form__privacy{color:rgba(255,255,255,.8)}
.inquiry-form__status{margin:16px 0 0;font-weight:650;color:var(--color-navy)}
.inquiry-form__status:empty{display:none}
.inquiry-form[data-state="success"] .inquiry-form__status{padding-left:12px;border-left:4px solid var(--color-aqua)}
.inquiry-form[data-state="error"] .inquiry-form__status{padding-left:12px;border-left:4px solid var(--color-blue)}
.inquiry--light .inquiry-form__status{color:var(--color-white)}

/* ---------- contact page ---------- */
.contact-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(28px,4vw,56px);align-items:start}
.contact-aside__title{margin:0 0 12px;font-size:1.05rem}
.contact-list,.contact-facts{display:grid;gap:10px;margin:0 0 28px;padding:0;list-style:none;font-size:.96rem}
.contact-list__label{display:block;margin-bottom:2px;font-size:var(--size-small);font-weight:650;letter-spacing:.06em;text-transform:uppercase;color:var(--color-blue)}
.contact-list a{font-weight:600;text-decoration:none}
.contact-facts li{position:relative;padding-left:18px;color:var(--color-muted)}
.contact-facts li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;background:var(--color-aqua)}
@media (max-width:900px){
.contact-layout{grid-template-columns:1fr}
}
@media (max-width:600px){
.inquiry-form__grid{grid-template-columns:1fr}
}