/* Theme Name: ZeroY Starter */
:root{font-family:var(--font-body);color:var(--color-ink);background:var(--color-background)}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--color-paper-white);color:var(--color-ink-black);font-family:var(--font-body);font-size:16px;line-height:1.5;letter-spacing:-0.02em;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
:focus-visible{outline:3px solid var(--color-focus);outline-offset:4px}

/* ===== Header ===== */
.site-header{background:var(--color-paper-white);border-bottom:1px solid var(--color-hairline);padding:14px var(--page-gutter)}
.site-header__inner{max-width:var(--page-max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.site-brand{display:flex;flex-direction:column;line-height:1.1}
.site-brand__name{font-size:22px;font-weight:700;letter-spacing:-0.03em}
.site-brand__tagline{font-size:11px;font-weight:700;letter-spacing:0.025em;text-transform:uppercase;color:var(--color-smoke);margin-top:3px}
.site-nav{display:flex;align-items:center;gap:4px}
.site-nav a{font-size:16px;font-weight:500;color:var(--color-graphite);padding:8px 12px;border-radius:var(--radius-nav);transition:background .15s}
.site-nav a:hover{background:var(--color-warm-bone);color:var(--color-ink-black)}
.site-nav a[aria-current="page"]{background:var(--color-indigo-bolt);color:#fff;border-radius:var(--radius-pill);padding:10px 20px}

/* ===== Footer ===== */
.site-footer{background:var(--color-warm-bone);padding:56px var(--page-gutter) 40px;margin-top:0}
.site-footer__inner{max-width:var(--page-max);margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px}
.site-footer__brand{display:block;font-size:16px;font-weight:500}
.site-footer__statement{margin:6px 0 0;font-size:14px;color:var(--color-smoke)}
.site-footer__nav{display:flex;gap:8px}
.site-footer__nav a{font-size:14px;font-weight:500;color:var(--color-graphite);padding:6px 12px;border-radius:var(--radius-pill);background:var(--color-paper-white)}

/* ===== Default main ===== */
main:not(.huatop-about){max-width:var(--page-max);margin:0 auto;padding:var(--space-section) var(--page-gutter)}

/* ===== About page ===== */
.huatop-about{width:100%}
.huatop-about p{margin:0}
.ha-section{padding:80px 0}
.ha-section--white{background:var(--color-paper-white)}
.ha-section--bone{background:var(--color-warm-bone)}
.ha-section--dark{background:var(--color-ink-black);color:var(--color-paper-white);border-radius:var(--radius-hero) var(--radius-hero) 0 0}
.ha-section-inner{max-width:var(--page-max);margin:0 auto;padding:0 var(--page-gutter)}
.ha-section-head{max-width:760px;margin:0 auto 48px;text-align:center}
.ha-section-head--left{text-align:left;margin-left:0}

.ha-eyebrow,.ha-kicker{display:inline-block;font-size:14px;font-weight:700;letter-spacing:0.025em;text-transform:uppercase;color:var(--color-smoke);margin-bottom:16px}
.ha-section--dark .ha-kicker{color:var(--color-lime-highlighter)}
.ha-title{font-size:clamp(28px,3.4vw,36px);font-weight:500;line-height:1.2;letter-spacing:-0.025em;margin:0 0 12px}
.ha-title--lg{font-size:clamp(34px,4.2vw,48px);line-height:1.14;letter-spacing:-0.03em}
.ha-copy{font-size:18px;line-height:1.4;color:var(--color-smoke);margin:0}
.ha-section--dark .ha-copy{color:var(--color-stone)}

/* Hand-drawn underline (orange stroke under one keyword) */
.ha-mark{position:relative;display:inline-block;white-space:nowrap}
.ha-mark::after{content:"";position:absolute;left:-2%;right:-2%;bottom:-0.08em;height:0.28em;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 20' preserveAspectRatio='none'%3E%3Cpath d='M3 14 C 40 4, 80 18, 120 9 S 180 6, 197 12' fill='none' stroke='%23ff6808' stroke-width='5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat center/100% 100%;pointer-events:none}

/* Buttons */
.ha-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.ha-actions--center{justify-content:center}
.ha-btn{display:inline-flex;align-items:center;justify-content:center;font-size:16px;font-weight:500;padding:12px 24px;border-radius:var(--radius-pill);border:2px solid transparent;transition:background .15s,color .15s}
.ha-btn--primary{background:var(--color-indigo-bolt);color:#fff;border-color:var(--color-indigo-bolt)}
.ha-btn--primary:hover{background:#3660f0;border-color:#3660f0}
.ha-btn--outline{background:transparent;color:var(--color-ember-orange);border-color:var(--color-ember-orange);padding:10px 20px}
.ha-btn--outline:hover{background:rgba(255,104,8,.08)}
.ha-btn--bone{background:var(--color-warm-bone);color:var(--color-ink-black);padding:10px 20px}
.ha-btn--bone:hover{background:#e6e4de}
.ha-btn--white{background:var(--color-paper-white);color:var(--color-ink-black)}

/* Grey image placeholder */
.ha-image-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:100%;min-height:260px;background:#d9dadd;border-radius:var(--radius-card);color:#5f6166;text-align:center;padding:24px}
.ha-image-placeholder--plate{border-radius:var(--radius-hero);min-height:clamp(260px,38vw,460px)}
.ha-image-placeholder--tall{min-height:100%}
.ha-image-placeholder--dark{background:#2a2a2a;color:#a8a8a8}
.ha-image-placeholder__label{font-size:14px;font-weight:500}
.ha-image-placeholder__sub{font-size:12px;opacity:.75}

/* Hero: centered text block, then full-width grey plate */
.ha-hero{padding:80px 0 0;text-align:center}
.ha-hero-copy{max-width:860px;margin:0 auto}
.ha-display{font-size:clamp(40px,5.6vw,64px);font-weight:500;line-height:1.11;letter-spacing:-0.03em;margin:0 0 20px}
.ha-lede{font-size:18px;line-height:1.5;color:var(--color-smoke);max-width:680px;margin:0 auto}
.ha-hero-plate{margin-top:56px}
.ha-hero-tags{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:20px}
.ha-tag{display:inline-block;padding:4px 12px;border-radius:var(--radius-pill);background:var(--color-warm-bone);color:var(--color-ink-black);font-size:14px;font-weight:400}

/* Proof strip */
.ha-proof-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:56px 0 0}
.ha-proof-item{background:var(--color-paper-white);border:1px solid var(--color-hairline);border-radius:var(--radius-card);padding:24px}
.ha-proof-number{display:block;font-size:clamp(28px,3vw,40px);font-weight:500;letter-spacing:-0.03em;line-height:1.1}
.ha-proof-label{display:block;font-size:14px;color:var(--color-smoke);margin-top:8px;line-height:1.4}

/* Story */
.ha-story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start}
.ha-story-lead{font-size:24px;font-weight:500;line-height:1.33;letter-spacing:-0.025em;margin:0 0 20px}
.ha-story-text{font-size:16px;line-height:1.5;color:var(--color-smoke);margin:0 0 14px}
.ha-story-facts{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:8px}
.ha-story-facts li{display:flex;gap:12px;font-size:16px;font-weight:500;align-items:flex-start}
.ha-story-facts li::before{content:"";flex:none;width:8px;height:8px;border-radius:50%;background:var(--color-indigo-bolt);margin-top:8px}

/* Comparison: bone card (×) vs black card (✓) */
.ha-compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.ha-compare-card{border-radius:var(--radius-card);padding:24px}
.ha-compare-card--bone{background:var(--color-warm-bone);color:var(--color-ink-black)}
.ha-compare-card--dark{background:var(--color-ink-black);color:var(--color-paper-white)}
.ha-compare-title{font-size:clamp(24px,3vw,36px);font-weight:500;letter-spacing:-0.025em;line-height:1.2;margin:0 0 20px}
.ha-compare-card--dark .ha-compare-title em{font-style:normal;color:var(--color-lime-highlighter)}
.ha-compare-list{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ha-compare-list li{display:flex;gap:12px;align-items:flex-start;font-size:16px;font-weight:500;line-height:1.4}
.ha-cross,.ha-check{flex:none;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;margin-top:1px}
.ha-cross{background:var(--color-ink-black);color:#fff}
.ha-check{background:#fff;color:var(--color-ink-black)}
.ha-compare-card--dark .ha-check{background:var(--color-lime-highlighter)}

/* Capability cards (4-colour rotation) */
.ha-cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ha-cap-card{border-radius:var(--radius-card);padding:24px;min-height:260px;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.ha-cap-card--lavender{background:var(--color-lavender-mist);color:var(--color-ink-black)}
.ha-cap-card--ice{background:var(--color-ice-blue);color:var(--color-ink-black)}
.ha-cap-card--navy{background:var(--color-deep-navy);color:#fff}
.ha-cap-card--sage{background:var(--color-forest-sage);color:#fff}
.ha-cap-number{font-size:14px;font-weight:700;letter-spacing:0.025em;text-transform:uppercase;opacity:.75}
.ha-cap-title{font-size:24px;font-weight:500;line-height:1.33;letter-spacing:-0.025em;margin:0 0 8px}
.ha-cap-copy{font-size:14px;line-height:1.5;margin:0;opacity:.9}

/* Products */
.ha-product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ha-product-card{background:var(--color-paper-white);border:1px solid var(--color-hairline);border-radius:var(--radius-card);padding:24px;display:flex;flex-direction:column;gap:12px}
.ha-product-card--core{background:var(--color-ink-black);color:#fff;border-color:var(--color-ink-black)}
.ha-product-card--core .ha-product-copy{color:var(--color-stone)}
.ha-product-badge{align-self:flex-start;font-size:12px;font-weight:400;padding:4px 12px;border-radius:var(--radius-pill);background:var(--color-lime-highlighter);color:var(--color-ink-black)}
.ha-product-card:not(.ha-product-card--core) .ha-product-badge{background:var(--color-warm-bone)}
.ha-product-title{font-size:24px;font-weight:500;letter-spacing:-0.025em;margin:4px 0 0}
.ha-product-copy{font-size:14px;line-height:1.5;color:var(--color-smoke);margin:0}
.ha-product-list{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:8px}
.ha-product-item{font-size:16px;font-weight:500;display:flex;gap:10px;align-items:center}
.ha-product-dot{flex:none;width:8px;height:8px;border-radius:50%;background:var(--color-ember-orange)}
.ha-product-card--core .ha-product-dot{background:var(--color-lime-highlighter)}

/* Process */
.ha-process{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.ha-process-step{background:var(--color-paper-white);border:1px solid var(--color-hairline);border-radius:var(--radius-card);padding:24px}
.ha-process-index{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;background:var(--color-indigo-bolt);color:#fff;font-size:14px;font-weight:700;margin-bottom:16px}
.ha-process-title{font-size:18px;font-weight:500;letter-spacing:-0.02em;margin:0 0 8px}
.ha-process-copy{font-size:14px;line-height:1.5;color:var(--color-smoke);margin:0}
.ha-process-meta{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center}

/* Dark compliance band */
.ha-quality-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:stretch}
.ha-quality-list{display:grid;gap:16px;margin-top:28px}
.ha-quality-item{display:flex;gap:14px;align-items:flex-start}
.ha-quality-item-content strong{display:block;font-size:16px;font-weight:500;color:#fff;margin-bottom:4px}
.ha-quality-item-content span{display:block;font-size:14px;line-height:1.5;color:var(--color-stone)}
.ha-quality-note{margin-top:24px;font-size:12px;line-height:1.5;color:var(--color-smoke)}
.ha-highlight{color:var(--color-lime-highlighter)}

/* CTA */
.ha-cta-panel{background:var(--color-warm-bone);border-radius:var(--radius-hero);padding:64px 40px;text-align:center}
.ha-cta-title{font-size:clamp(30px,4vw,48px);font-weight:500;letter-spacing:-0.03em;line-height:1.14;margin:0 0 16px}
.ha-cta-text{font-size:18px;color:var(--color-smoke);max-width:620px;margin:0 auto;line-height:1.4}

/* Responsive */
@media (max-width:980px){
  .ha-story-grid,.ha-quality-grid,.ha-compare{grid-template-columns:1fr;gap:24px}
  .ha-cap-grid,.ha-process,.ha-proof-strip{grid-template-columns:repeat(2,1fr)}
  .ha-product-grid{grid-template-columns:1fr}
  .ha-image-placeholder--tall{min-height:260px}
}
@media (max-width:640px){
  .ha-section{padding:56px 0}
  .ha-hero{padding-top:56px}
  .ha-cap-grid,.ha-process,.ha-proof-strip{grid-template-columns:1fr}
  .ha-cta-panel{padding:40px 20px;border-radius:var(--radius-card)}
  .ha-section--dark{border-radius:var(--radius-card) var(--radius-card) 0 0}
}