/* ============================================================
   Zone Zero Santa Clarita · "Heritage Junction" identity
   Boxcar oxide red + dusty canyon sky blue + warm paper.
   Motif: converging rail-junction lines (Saugus Junction),
   waybill stat stubs, spike-dot logo mark.
   Fonts: Zilla Slab (display) + Instrument Sans (body).
   ============================================================ */
:root{
  --zz-oxide:#4E2A24;          /* boxcar oxide red, primary dark sections */
  --zz-oxide-deep:#3A1E1A;     /* nav + footer, deepest surface */
  --zz-oxide-line:rgba(185,212,224,.28);
  --zz-sky:#8FB6C9;            /* dusty canyon sky, accent on dark */
  --zz-sky-soft:#C4DAE4;       /* light sky highlight on dark */
  --zz-steel:#2E657E;          /* rail steel blue, primary accent / links on light */
  --zz-steel-deep:#245268;     /* hover / AA-safe deep steel */
  --zz-paper:#F8F4EC;          /* page background, sun-bleached paper */
  --zz-card:#FFFDF7;           /* card surface */
  --zz-ink:#26201D;            /* body ink */
  --zz-ink-soft:#5C534D;       /* secondary text */
  --zz-hairline:#E0D6C6;       /* light rules */
  --zz-p1-bg:#fdf0f2; --zz-p1-fg:#BF0A30;
  --zz-p2-bg:#FDF6EC; --zz-p2-fg:#83460D;
  --zz-now-bg:#BF0A30; --zz-now-fg:#ffffff;
  --zz-bp-bg:#EEF2FF; --zz-bp-fg:#003DA5;
  --zz-font-display:'Zilla Slab',Georgia,serif;
  --zz-font-body:'Instrument Sans',-apple-system,BlinkMacSystemFont,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--zz-font-body);color:var(--zz-ink);background:var(--zz-paper);line-height:1.65;font-size:17px}
.zz-container{max-width:1120px;margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--zz-font-display);font-weight:600;line-height:1.18}
img,svg{display:block;max-width:100%}
a{color:var(--zz-steel-deep)}
main{display:block}

/* ---- Eyebrows: junction tick ---- */
.zz-eyebrow,.zz-eyebrow-light{font-size:12px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;display:inline-flex;align-items:center;gap:12px}
.zz-eyebrow{color:var(--zz-steel-deep)}
.zz-eyebrow-light{color:var(--zz-sky)}
.zz-eyebrow::before,.zz-eyebrow-light::before{content:"";width:26px;height:7px;border-top:2px solid currentColor;border-bottom:1px solid currentColor;opacity:.85}

/* ---- Buttons ---- */
.zz-btn,.zz-btn-ghost{display:inline-block;font-family:var(--zz-font-body);font-size:15px;font-weight:600;letter-spacing:.03em;text-decoration:none;padding:15px 30px;border-radius:3px;transition:transform .16s ease,background .16s ease,border-color .16s ease;border:0;cursor:pointer}
.zz-btn{color:#fff;background:var(--zz-steel);border-bottom:3px solid var(--zz-steel-deep)}
.zz-btn:hover{background:var(--zz-steel-deep);transform:translateY(-2px)}
.zz-btn-ghost{color:var(--zz-sky-soft);border:1px solid var(--zz-sky);background:transparent}
.zz-btn-ghost:hover{background:rgba(143,182,201,.14)}
.zz-btn-ghost.zz-on-light{color:var(--zz-oxide);border-color:var(--zz-oxide)}
.zz-btn-ghost.zz-on-light:hover{background:rgba(78,42,36,.08)}

/* ---- Nav ---- */
.zz-nav{background:var(--zz-oxide-deep);border-bottom:1px solid var(--zz-oxide-line);position:sticky;top:0;z-index:50}
.zz-nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px}
.zz-logo{display:flex;align-items:center;gap:11px;text-decoration:none}
.zz-logo-mark{width:34px;height:34px;flex:none}
.zz-logo-text{font-family:var(--zz-font-display);font-size:16.5px;font-weight:600;letter-spacing:.09em;color:var(--zz-paper);text-transform:uppercase}
.zz-logo-text b{color:var(--zz-sky);font-weight:600}
.zz-nav-links{display:flex;gap:26px;list-style:none;align-items:center}
.zz-nav-links a{font-size:14.5px;font-weight:500;color:var(--zz-paper);text-decoration:none;letter-spacing:.02em}
.zz-nav-links a:hover{color:var(--zz-sky-soft)}
.zz-nav-cta{font-size:13.5px !important;padding:10px 20px !important;color:#fff !important}
.zz-nav-toggle{display:none;background:none;border:1px solid var(--zz-sky);color:var(--zz-sky);font-size:12.5px;letter-spacing:.1em;padding:8px 14px;text-transform:uppercase;font-family:var(--zz-font-body);border-radius:3px;cursor:pointer}
.zz-nav-mobile{display:none;background:var(--zz-oxide-deep);border-top:1px solid var(--zz-oxide-line);padding:10px 24px 22px;list-style:none}
.zz-nav-mobile.zz-open{display:block}
.zz-nav-mobile li{padding:9px 0}
.zz-nav-mobile a{color:var(--zz-paper);text-decoration:none;font-size:16px}

/* ---- Junction divider (signature motif) ---- */
.zz-junction{display:block;width:100%;height:26px}

/* ---- Hero: split, left-aligned ---- */
.zz-hero{background:var(--zz-oxide);color:var(--zz-paper);position:relative;overflow:hidden}
.zz-hero::before{content:"";position:absolute;inset:0;background:
  linear-gradient(115deg,rgba(58,30,26,.0) 55%,rgba(143,182,201,.07) 100%),
  radial-gradient(ellipse 90% 70% at 8% 110%,rgba(143,182,201,.14),transparent 60%);pointer-events:none}
.zz-hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;padding:84px 0 72px}
.zz-h1{font-size:clamp(36px,5vw,58px);margin:22px 0 26px;color:var(--zz-paper)}
.zz-h1-accent{color:var(--zz-sky-soft)}
.zz-quick-answer{text-align:left;margin:0 0 34px;padding:20px 24px;border-left:3px solid var(--zz-sky);background:rgba(248,244,236,.06);font-size:17px;line-height:1.7;color:#EDE4D8;border-radius:0 4px 4px 0}
.zz-quick-answer b{color:#fff}
.zz-quick-answer a{color:var(--zz-sky-soft)}
.zz-hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.zz-hero-art{justify-self:center}

/* ---- Waybill stat stubs ---- */
.zz-waybill{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:0 0 64px}
.zz-stub{background:rgba(248,244,236,.05);border:1px solid var(--zz-oxide-line);border-radius:4px;padding:20px 18px 18px;position:relative}
.zz-stub::before{content:"";position:absolute;top:0;left:16px;right:16px;height:3px;background:var(--zz-sky);opacity:.55;border-radius:0 0 2px 2px}
.zz-stub-label{font-size:10.5px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:#C9B6A8;margin-bottom:7px}
.zz-stub-value{font-family:var(--zz-font-display);font-size:20px;font-weight:600;color:var(--zz-sky-soft)}

/* ---- Sections ---- */
section{padding:92px 0}
.zz-h2{font-size:clamp(27px,3.4vw,38px);color:var(--zz-oxide);margin-bottom:22px}
.zz-h2-light{font-size:clamp(27px,3.4vw,38px);color:var(--zz-paper);margin-bottom:22px}
.zz-h3{font-size:20px;color:var(--zz-oxide);margin-bottom:12px}
.zz-body{font-size:17px;color:#3D3630;margin-bottom:18px;max-width:64ch}
.zz-body-light{font-size:17px;color:#E4D9CC;margin-bottom:18px;max-width:64ch}
.zz-body b,.zz-body-light b{color:inherit}
.zz-rule{height:1px;background:var(--zz-hairline);border:0;margin:0}
.zz-grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
.zz-textlink{display:inline-block;margin-top:18px;font-weight:600;font-size:15px;color:var(--zz-steel-deep);text-decoration:none;border-bottom:2px solid var(--zz-sky)}
.zz-textlink:hover{color:var(--zz-oxide)}

/* ---- Cards ---- */
.zz-card{background:var(--zz-card);border:1px solid var(--zz-hairline);border-top:3px solid var(--zz-steel);border-radius:4px;padding:30px 26px;transition:transform .16s ease,box-shadow .16s ease}
.zz-card:hover{transform:translateY(-3px);box-shadow:0 10px 24px -14px rgba(38,32,29,.35)}
.zz-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin:48px 0}
.zz-card-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin:48px 0}
.zz-card-title{font-size:19px;color:var(--zz-oxide);margin-bottom:11px}
.zz-card-text{font-size:15px;color:#3D3630;line-height:1.62}
.zz-badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;padding:6px 11px;margin-bottom:16px;border-radius:3px}
.zz-badge-p1{background:var(--zz-p1-bg);color:var(--zz-p1-fg)}
.zz-badge-p2{background:var(--zz-p2-bg);color:var(--zz-p2-fg)}
.zz-badge-now{background:var(--zz-now-bg);color:var(--zz-now-fg)}
.zz-badge-bp{background:var(--zz-bp-bg);color:var(--zz-bp-fg)}
.zz-cta-center{text-align:center;margin-top:10px}

/* ---- Ledger card (fire record / rule-at-a-glance aside) ---- */
.zz-ledger{background:var(--zz-card);border:1px solid var(--zz-hairline);border-radius:4px;padding:32px 30px;position:relative}
.zz-ledger::before{content:"";position:absolute;top:10px;left:10px;right:10px;bottom:10px;border:1px dashed var(--zz-hairline);border-radius:3px;pointer-events:none}
.zz-ledger > *{position:relative}
.zz-ledger-title{font-family:var(--zz-font-display);font-size:18px;color:var(--zz-oxide);letter-spacing:.07em;text-transform:uppercase;margin-bottom:18px;padding-bottom:14px;border-bottom:2px solid var(--zz-steel)}
.zz-ledger-list{list-style:none}
.zz-ledger-row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px dotted var(--zz-hairline);font-size:15.5px}
.zz-ledger-row span:last-child{color:var(--zz-ink-soft);white-space:nowrap}
.zz-ledger-block{padding:12px 0;border-bottom:1px dotted var(--zz-hairline)}
.zz-ledger-block:last-child{border-bottom:0}
.zz-ledger-block p{font-size:14.5px;color:#3D3630;line-height:1.6;margin-top:8px}

/* ---- Figures ---- */
.zz-fig{margin:0}
.zz-fig-label{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--zz-steel-deep);margin-bottom:16px}
.zz-fig-note{font-size:14px;color:var(--zz-ink-soft);margin-top:14px;line-height:1.6}
.zz-fig-note b{color:var(--zz-oxide)}
.zz-fig-wide{margin:48px 0 56px}
.zz-fig-frame{background:var(--zz-card);border:1px solid var(--zz-hairline);border-radius:4px;padding:26px}
.zz-svg-desktop{display:block}
.zz-svg-mobile{display:none}

/* ---- Dark section ---- */
.zz-dark{background:var(--zz-oxide);color:var(--zz-paper);position:relative;overflow:hidden}
.zz-dark::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 80% 70% at 100% 0%,rgba(143,182,201,.10),transparent 55%);pointer-events:none}
.zz-dark .zz-container{position:relative}
.zz-ahj-card{border:1px solid var(--zz-oxide-line);border-radius:4px;padding:30px;background:rgba(58,30,26,.6)}
.zz-ahj-name{font-family:var(--zz-font-display);font-size:20px;color:var(--zz-sky-soft);margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--zz-oxide-line)}
.zz-ahj-row{font-size:15.5px;color:#E4D9CC;padding:8px 0;display:flex;gap:12px}
.zz-ahj-row::before{content:"";width:8px;height:8px;margin-top:8px;background:var(--zz-sky);flex:none;border-radius:1px;transform:rotate(45deg)}

/* ---- Tables ---- */
.zz-table-wrap{overflow-x:auto;margin:40px 0}
.zz-table{width:100%;border-collapse:collapse;background:var(--zz-card);border:1px solid var(--zz-hairline);font-size:15px}
.zz-table th{font-family:var(--zz-font-body);font-size:12px;font-weight:700;letter-spacing:.11em;text-transform:uppercase;text-align:left;color:var(--zz-paper);background:var(--zz-oxide);padding:13px 16px}
.zz-table td{padding:14px 16px;border-top:1px solid var(--zz-hairline);vertical-align:top;color:#3D3630}
.zz-table td b{color:var(--zz-oxide)}

/* ---- Checklist rows ---- */
.zz-list{list-style:none;margin:0 0 22px}
.zz-list li{padding:10px 0 10px 30px;position:relative;font-size:16px;color:#3D3630;border-bottom:1px dotted var(--zz-hairline);max-width:66ch}
.zz-list li::before{content:"";position:absolute;left:4px;top:19px;width:9px;height:9px;background:var(--zz-steel);transform:rotate(45deg);border-radius:1px}
.zz-list-x li::before{background:var(--zz-p1-fg)}
.zz-list b{color:var(--zz-oxide)}

/* ---- Trust band ---- */
.zz-trust-band{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--zz-hairline);border-bottom:1px solid var(--zz-hairline);margin-bottom:72px}
.zz-trust-item{padding:28px 20px;text-align:center}
.zz-trust-item + .zz-trust-item{border-left:1px solid var(--zz-hairline)}
.zz-trust-value{font-family:var(--zz-font-display);font-size:17px;font-weight:600;color:var(--zz-oxide);margin-bottom:7px}
.zz-trust-label{font-size:13.5px;color:var(--zz-ink-soft);line-height:1.5}

/* ---- FAQ ---- */
.zz-faq-wrap{max-width:760px;margin:40px auto 0}
.zz-faq-item{border-bottom:1px solid var(--zz-hairline)}
.zz-faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:21px 2px;font-family:var(--zz-font-display);font-size:18.5px;font-weight:600;color:var(--zz-oxide)}
.zz-faq-item summary::-webkit-details-marker{display:none}
.zz-faq-q{font:inherit;margin:0;color:inherit}
.zz-faq-item summary::after{content:"+";font-family:var(--zz-font-body);font-size:24px;font-weight:400;color:var(--zz-steel);flex:none;transition:transform .16s}
.zz-faq-item[open] summary::after{transform:rotate(45deg)}
.zz-faq-a{padding:0 2px 22px;font-size:16px;color:#3D3630;max-width:66ch}
.zz-faq-a b{color:var(--zz-oxide)}
.zz-faq-cta{text-align:center;margin-top:42px}
.zz-faq-cta p{font-size:16px;color:#3D3630;margin-bottom:18px}

/* ---- CTA box ---- */
.zz-cta-box{margin-top:80px;background:var(--zz-oxide);color:var(--zz-paper);text-align:center;padding:64px 40px;position:relative;overflow:hidden;border-radius:6px}
.zz-cta-box::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 110% 100% at 50% 125%,rgba(143,182,201,.22),transparent 60%);pointer-events:none}
.zz-cta-inner{position:relative}
.zz-cta-title{font-size:clamp(25px,3vw,34px);color:var(--zz-paper);margin-bottom:14px}
.zz-cta-text{font-size:17px;color:#E4D9CC;max-width:54ch;margin:0 auto 32px}
.zz-cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---- Form ---- */
.zz-form-card{background:var(--zz-card);color:var(--zz-ink);padding:40px 36px;border-radius:6px;border:1px solid var(--zz-hairline);border-top:4px solid var(--zz-steel)}
.zz-form-title{font-size:22px;color:var(--zz-oxide);margin-bottom:6px}
.zz-form-sub{font-size:14.5px;color:var(--zz-ink-soft);margin-bottom:24px}
.zz-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.zz-field{margin-bottom:17px}
.zz-field label{display:block;font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--zz-oxide);margin-bottom:6px}
.zz-field input,.zz-field textarea{width:100%;font-family:var(--zz-font-body);font-size:15.5px;color:var(--zz-ink);background:#fff;border:1px solid var(--zz-hairline);border-radius:3px;padding:12px 13px;transition:border-color .15s,box-shadow .15s}
.zz-field textarea{min-height:90px;resize:vertical}
.zz-field input:focus,.zz-field textarea:focus{outline:none;border-color:var(--zz-steel);box-shadow:0 0 0 2px rgba(46,101,126,.2)}
.zz-checkset{border:0;padding:0}
.zz-checkset legend{font-size:12px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--zz-oxide);margin-bottom:10px}
.zz-check-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
.zz-check{display:flex;gap:9px;align-items:flex-start;font-size:14px;color:#3D3630;background:#fff;border:1px solid var(--zz-hairline);border-radius:3px;padding:9px 11px;cursor:pointer;transition:border-color .15s,background .15s}
.zz-check:hover{border-color:var(--zz-steel)}
.zz-check input{margin-top:2px;accent-color:var(--zz-steel-deep);flex:none}
.zz-check:has(input:checked){border-color:var(--zz-steel);background:#F0F5F7}
.zz-consent{display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:#3D3630;margin:4px 0 20px}
.zz-consent input{margin-top:3px;accent-color:var(--zz-steel-deep)}
.zz-form-card .zz-btn{width:100%;text-align:center;font-size:16px}
.zz-form-note{font-size:12.5px;color:var(--zz-ink-soft);margin-top:13px;text-align:center}
.zz-form-success,.zz-form-error{padding:18px;font-size:15.5px;border-radius:4px}
.zz-form-success{background:#EDF5EC;border:1px solid #2E6B34;color:#2E6B34}
.zz-form-error{background:#fdf0f2;border:1px solid #BF0A30;color:#BF0A30}
.zz-disclosure{font-size:13px;color:var(--zz-ink-soft);border-top:1px solid var(--zz-hairline);margin-top:20px;padding-top:15px;line-height:1.6}
.zz-steps{list-style:none;counter-reset:step;margin-bottom:34px}
.zz-step{counter-increment:step;display:flex;gap:18px;padding:15px 0;border-bottom:1px solid var(--zz-oxide-line);font-size:15.5px;color:#E4D9CC}
.zz-step::before{content:counter(step,decimal-leading-zero);font-family:var(--zz-font-display);font-size:22px;font-weight:600;color:var(--zz-sky);flex:none;line-height:1.2}
.zz-step b{color:#fff}
.zz-hero-phone{font-size:15.5px;color:#E4D9CC}
.zz-hero-phone a{color:var(--zz-sky-soft);font-weight:600;text-decoration:none;border-bottom:1px solid var(--zz-sky)}

/* ---- Timeline (deadlines page) ---- */
.zz-callout{background:var(--zz-card);border:1px solid var(--zz-hairline);border-left:4px solid var(--zz-steel);border-radius:0 4px 4px 0;padding:22px 26px;margin:36px 0;max-width:760px}
.zz-callout b{color:var(--zz-oxide)}
.zz-callout p{font-size:15.5px;color:#3D3630}

/* ---- Footer ---- */
.zz-footer{background:var(--zz-oxide-deep);color:#CBB9AB;padding:68px 0 34px;border-top:1px solid var(--zz-oxide-line)}
.zz-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:44px;margin-bottom:52px}
.zz-footer h4{font-family:var(--zz-font-body);font-size:12px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;color:var(--zz-sky);margin-bottom:16px}
.zz-footer ul{list-style:none}
.zz-footer li{margin-bottom:10px}
.zz-footer a{font-size:14.5px;color:#E4D9CC;text-decoration:none}
.zz-footer a:hover{color:var(--zz-sky-soft)}
.zz-footer-about p{font-size:14.5px;line-height:1.7;margin-top:16px;max-width:36ch}
.zz-footer-bottom{border-top:1px solid var(--zz-oxide-line);padding-top:26px;font-size:13px;line-height:1.7}
.zz-footer-bottom p + p{margin-top:10px}

/* ---- Reveal micro-interaction ---- */
.zz-reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.zz-reveal.zz-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.zz-reveal{opacity:1;transform:none;transition:none}}

/* ---- Responsive ---- */
@media(max-width:991px){
  .zz-card-grid{grid-template-columns:repeat(2,1fr)}
  .zz-card-grid-3{grid-template-columns:1fr}
  .zz-hero-grid{grid-template-columns:1fr;gap:44px}
  .zz-hero-art{display:none}
}
@media(max-width:767px){
  section{padding:68px 0}
  .zz-nav-links{display:none}
  .zz-nav-toggle{display:block}
  .zz-hero-grid{padding:60px 0 52px}
  .zz-waybill{grid-template-columns:repeat(2,1fr)}
  .zz-grid-2{grid-template-columns:1fr;gap:40px}
  .zz-trust-band{grid-template-columns:repeat(2,1fr)}
  .zz-trust-item:nth-child(3){border-left:none}
  .zz-trust-item:nth-child(n+3){border-top:1px solid var(--zz-hairline)}
  .zz-footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .zz-svg-desktop{display:none}
  .zz-svg-mobile{display:block}
}
@media(max-width:479px){
  .zz-waybill{grid-template-columns:1fr}
  .zz-card-grid{grid-template-columns:1fr}
  .zz-hero-btns .zz-btn,.zz-hero-btns .zz-btn-ghost{width:100%;text-align:center}
  .zz-form-row{grid-template-columns:1fr}
  .zz-check-grid{grid-template-columns:1fr}
  .zz-form-card{padding:30px 22px}
  .zz-footer-grid{grid-template-columns:1fr}
  .zz-cta-btns .zz-btn,.zz-cta-btns .zz-btn-ghost{width:100%}
}