/* Horizon Procurement Solutions
   Palette from the 4 Nov brief: navy primary, warm amber accent, teal for the
   AI Implementation division. One accent, used scarcely. */

@font-face{font-family:Inter;src:url(/assets/fonts/inter-400.woff2)format("woff2");font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/inter-500.woff2)format("woff2");font-weight:500;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/inter-600.woff2)format("woff2");font-weight:600;font-display:swap}
@font-face{font-family:Inter;src:url(/assets/fonts/inter-700.woff2)format("woff2");font-weight:700;font-display:swap}

:root{
  --navy-900:#0a1726; --navy-800:#0f2338; --navy-700:#16324c;
  --navy-600:#1d4166; --navy-100:#e7edf4;
  --ink:#0d1a26; --body:#41566b; --muted:#5c7287;
  --amber:#a86505; --amber-hover:#8a5303; --amber-bright:#e8930a; --amber-soft:#fdf3e0;
  --teal:#0d6e78; --teal-soft:#e4f2f3;
  --canvas:#fff; --canvas-soft:#f5f8fb; --line:#dbe3ec;
  --wrap:1180px; --r:10px;
  --shadow:0 1px 2px rgba(13,26,38,.06),0 8px 24px rgba(13,26,38,.06);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,system-ui,sans-serif;font-size:17px;line-height:1.6;color:var(--body);background:var(--canvas);overflow-x:hidden;padding-bottom:76px}
@media(min-width:900px){body{padding-bottom:0}}
body.nav-open{overflow:hidden}
img{max-width:100%;height:auto;display:block}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;margin:0 0 .5em;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(2rem,1.3rem + 3.2vw,3.5rem)}
h2{font-size:clamp(1.6rem,1.2rem + 1.8vw,2.5rem)}
h3{font-size:1.2rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
a{color:var(--navy-600)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--amber-bright);outline-offset:2px;border-radius:4px}

.wrap{width:min(100% - 2rem,var(--wrap));margin-inline:auto}
.skip{position:absolute;left:-9999px}
.skip:focus{left:1rem;top:1rem;z-index:100;background:#fff;padding:.75rem 1rem;border-radius:var(--r)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;padding:.8rem 1.5rem;border-radius:var(--r);font-weight:600;font-size:1rem;text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background .15s,border-color .15s}
.btn--sm{min-height:44px;padding:.55rem 1.1rem;font-size:.95rem}
.btn--accent{background:var(--amber);color:#fff;border-color:var(--amber)}
.btn--accent:hover{background:var(--amber-hover);border-color:var(--amber-hover)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn--navy{background:var(--navy-700);color:#fff;border-color:var(--navy-700)}
.btn--navy:hover{background:var(--navy-800)}
.btn--teal{background:var(--teal);color:#fff;border-color:var(--teal)}
.btn--teal:hover{background:#0a565e}

/* ---------- header ---------- */
.site-header{background:var(--navy-900);position:sticky;top:0;z-index:50}
.site-header__inner{display:flex;align-items:center;gap:1.25rem;padding:.7rem 0;min-height:64px}
.site-header__brand{margin-right:auto;display:flex;align-items:center}
.site-header__brand img{width:auto;height:38px}
.nav{display:none;gap:1.4rem}
.nav__link{color:#cfdbe8;text-decoration:none;font-size:.95rem;font-weight:500;padding:.5rem 0}
.nav__link:hover{color:#fff}
.nav__link[aria-current=page]{color:#fff;box-shadow:inset 0 -2px 0 var(--amber-bright)}
.site-header__cta{display:none}
.nav-toggle{width:48px;height:48px;display:grid;place-content:center;gap:5px;background:none;border:0;padding:0}
.nav-toggle span{display:block;width:24px;height:2px;background:#fff}
.mobile-nav{background:var(--navy-800);padding:1rem;display:flex;flex-direction:column;gap:.25rem}
.mobile-nav[hidden]{display:none}
.mobile-nav .nav__link{padding:.85rem .25rem;border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-nav .btn{margin-top:.75rem}
@media(min-width:900px){
  .nav{display:flex}.site-header__cta{display:inline-flex}.nav-toggle{display:none}.mobile-nav{display:none!important}
}

/* ---------- sections ---------- */
.section{padding:clamp(3rem,2rem + 4vw,5.5rem) 0}
.section--soft{background:var(--canvas-soft)}
.section--navy{background:var(--navy-900);color:#c8d6e5}
.section--navy h2,.section--navy h3{color:#fff}
.section__lead{font-size:1.1rem;max-width:62ch;margin-bottom:2rem}
.section--navy .section__lead{color:#b4c6d9}

/* ---------- hero ---------- */
.hero{position:relative;background:var(--navy-900);color:#c8d6e5;padding:clamp(2.5rem,1.5rem + 5vw,5rem) 0 0;isolation:isolate}
.hero--photo::before{content:"";position:absolute;inset:0;z-index:-2;background:url(/assets/photos/hero-engineers.jpg) center/cover no-repeat}
.hero--photo::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(10,23,38,.96) 0%,rgba(10,23,38,.93) 42%,rgba(10,23,38,.72) 100%)}
@media(max-width:780px){.hero--photo::after{background:rgba(10,23,38,.93)}}
.hero .wrap{position:relative}
.hero h1{color:#fff;max-width:16ch}
.hero__lead{font-size:clamp(1.05rem,1rem + .4vw,1.25rem);color:#b4c6d9;max-width:58ch;margin-bottom:1.75rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.75rem}
.hero__actions .btn{flex:1 1 auto;min-width:min(100%,260px)}
@media(min-width:700px){.hero__actions .btn{flex:0 0 auto;min-width:0}}
.trust-strip{margin-top:clamp(2rem,1.5rem + 2vw,3.25rem);border-top:1px solid rgba(255,255,255,.14);padding:1.25rem 0 clamp(1.75rem,1rem + 4vw,3rem);display:grid;gap:.75rem 2rem;grid-template-columns:1fr;font-size:.94rem;color:#9fb3c8}
.trust-strip li{list-style:none;padding-left:1.6rem;position:relative}
.trust-strip li::before{content:"";position:absolute;left:0;top:.52em;width:9px;height:9px;border-radius:2px;background:var(--amber-bright)}
.trust-strip ul{margin:0;padding:0;display:contents}
@media(min-width:640px){.trust-strip{grid-template-columns:1fr 1fr}}
@media(min-width:1050px){.trust-strip{grid-template-columns:repeat(4,1fr)}}

/* ---------- categories: 5 items, deliberately not an even 3-up ---------- */
.cats{display:grid;gap:1rem;grid-template-columns:1fr}
.cat{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;box-shadow:var(--shadow)}
.cat h3{margin-bottom:.35rem}
.cat p{margin:0;font-size:.97rem}
.cat--lead{border-left:4px solid var(--amber)}
@media(min-width:720px){.cats{grid-template-columns:1fr 1fr}.cat--lead{grid-column:1/-1;padding:2rem}.cat--lead h3{font-size:1.45rem}.cat--lead p{font-size:1.05rem;max-width:68ch}}
@media(min-width:1040px){.cats{grid-template-columns:repeat(4,1fr)}.cat--lead{grid-column:1/-1}}
.cats__note{margin-top:1.25rem;font-size:1rem;color:var(--ink);font-weight:500}

/* ---------- steps ---------- */
.steps{display:grid;gap:1.25rem;grid-template-columns:1fr;counter-reset:step}
.step{position:relative;padding-left:3.25rem}
.step::before{counter-increment:step;content:counter(step);position:absolute;left:0;top:-.15rem;width:2.4rem;height:2.4rem;display:grid;place-content:center;border-radius:50%;background:var(--amber-soft);color:#8a5504;font-weight:700;font-size:1.05rem}
.section--navy .step::before{background:rgba(232,147,10,.16);color:#f0b45a}
.step h3{margin-bottom:.3rem}
.step p{margin:0;font-size:.97rem}
@media(min-width:620px){.steps{grid-template-columns:1fr 1fr}}
@media(min-width:1040px){.steps{grid-template-columns:repeat(4,1fr)}}

/* ---------- reasons ---------- */
.reasons{display:grid;gap:1.5rem 2.5rem;grid-template-columns:1fr;margin:0;padding:0}
.reason{list-style:none;border-top:2px solid var(--navy-100);padding-top:1rem}
.reason h3{font-size:1.05rem;margin-bottom:.3rem}
.reason p{margin:0;font-size:.96rem}
.reason p a{display:inline-flex;align-items:center;min-height:26px}
@media(min-width:680px){.reasons{grid-template-columns:1fr 1fr}}

/* ---------- split (text + photo) ---------- */
.split{display:grid;gap:2rem;align-items:center;grid-template-columns:1fr}
.split__media img{border-radius:var(--r);width:100%;object-fit:cover;aspect-ratio:4/3;box-shadow:var(--shadow)}
@media(min-width:880px){.split{grid-template-columns:1fr 1fr;gap:3.5rem}.split--flip .split__media{order:2}.split--solo{grid-template-columns:minmax(0,1fr);max-width:78ch}}

/* ---------- brand logo row ---------- */
.brands{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem 1rem;align-items:center;margin:0;padding:0;list-style:none}
.brands li{display:grid;place-items:center;min-height:56px}
.brands img{max-height:40px;width:auto;filter:grayscale(1);opacity:.62;transition:filter .2s,opacity .2s}
.brands img:hover{filter:grayscale(0);opacity:1}
@media(min-width:560px){.brands{grid-template-columns:repeat(3,1fr)}}
@media(min-width:800px){.brands{grid-template-columns:repeat(5,1fr)}}
.brands-note{margin-top:1.75rem;font-size:.94rem;color:var(--muted);max-width:70ch}

/* ---------- testimonials ---------- */
.quotes{display:grid;gap:1.25rem;grid-template-columns:1fr;margin:0;padding:0;list-style:none}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;box-shadow:var(--shadow)}
.quote blockquote{margin:0 0 1rem;font-size:1rem;color:var(--ink)}
.quote figcaption{display:flex;align-items:center;gap:.75rem;font-size:.92rem;color:var(--muted)}
.quote figcaption img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.quote figcaption b{color:var(--ink);font-weight:600;display:block}
@media(min-width:720px){.quotes{grid-template-columns:1fr 1fr}}

/* ---------- division band ---------- */
.division{background:var(--teal-soft);border-top:4px solid var(--teal)}
.division .eyebrow-free{color:var(--teal);font-weight:600;font-size:.95rem;margin-bottom:.5rem}

/* ---------- forms ---------- */
.form{display:grid;gap:1.1rem;grid-template-columns:1fr;max-width:760px}
.field{display:flex;flex-direction:column;gap:.35rem}
.field label{font-weight:600;color:var(--ink);font-size:.95rem}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:.75rem .9rem;min-height:48px;border:1px solid var(--line);border-radius:var(--r);background:#fff;color:var(--ink);width:100%}
.field textarea{min-height:120px;resize:vertical}
.field--half{grid-column:span 1}
.field__hint{font-size:.86rem;color:var(--muted)}
.form__consent{font-size:.9rem;color:var(--muted)}
.form__actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center}
.form__actions .btn{min-width:min(100%,220px)}
@media(min-width:680px){.form{grid-template-columns:1fr 1fr}.field--full{grid-column:1/-1}.form__actions,.form__consent{grid-column:1/-1}.form__actions .btn{min-width:0}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form__status{grid-column:1/-1;padding:1rem;border-radius:var(--r);font-size:.97rem;display:none}
.form__status[data-state=ok]{display:block;background:#e8f4ec;border:1px solid #9ccbb0;color:#17502f}
.form__status[data-state=err]{display:block;background:#fdecec;border:1px solid #e3a7a7;color:#7a2020}

/* ---------- prose ---------- */
.prose{max-width:70ch}
.prose h2{margin-top:2.25rem}
.prose ul{padding-left:1.15rem}
.prose li{margin-bottom:.5rem}

/* ---------- footer ---------- */
.site-footer{background:var(--navy-900);color:#9fb3c8;padding:3rem 0 2rem;font-size:.94rem}
.site-footer__grid{display:grid;gap:2rem;grid-template-columns:1fr}
.site-footer__brand img{height:36px;width:auto;margin-bottom:1rem}
.site-footer__line{max-width:46ch}
.site-footer__head{font-size:.82rem;text-transform:uppercase;letter-spacing:.09em;color:#fff;margin-bottom:.85rem}
.site-footer__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.15rem}
.site-footer__list li,.site-footer__list a{min-height:28px;display:flex;align-items:center}
.site-footer__list a{padding:.3rem 0;min-height:32px}
.site-footer a{color:#b4c6d9;text-decoration:none}
.site-footer a:hover{color:#fff;text-decoration:underline}
.site-footer__legal{margin:2.5rem 0 0;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.12);font-size:.88rem}
@media(min-width:760px){.site-footer__grid{grid-template-columns:1.6fr 1fr 1fr 1fr}}

/* ---------- sticky mobile quote ---------- */
.sticky-quote{position:fixed;left:0;right:0;bottom:0;z-index:40;transform:translateY(110%);transition:transform .2s ease-out;display:flex;align-items:center;justify-content:center;min-height:56px;padding:.9rem 1rem calc(.9rem + env(safe-area-inset-bottom));background:var(--amber);color:#fff;font-weight:600;text-decoration:none;box-shadow:0 -2px 14px rgba(10,23,38,.18)}
.sticky-quote[data-shown]{transform:translateY(0)}
@media(min-width:900px){.sticky-quote{display:none}}
@media(prefers-reduced-motion:reduce){.sticky-quote{transition:none}}

@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}