/* =========================================================================
   Sopodiva Development — design system
   Display: Roboto Slab (engineered, structural)  ·  Body/UI: Inter
   Navy + steel + a single safety-amber accent (used with restraint)
   ========================================================================= */

:root{
  --navy:#16324F;
  --navy-700:#1E4A6E;
  --navy-900:#0E2236;
  --steel:#5B7C99;
  --steel-200:#9FB4C6;
  --safety:#E8843C;
  --safety-700:#CF6E26;
  --ink:#14202B;
  --muted:#5C6B78;
  --mist:#EEF3F7;
  --mist-2:#E4ECF2;
  --paper:#FFFFFF;
  --line:#D8E2EA;
  --good:#1F8A5B;

  --shadow-sm:0 1px 2px rgba(20,32,43,.06), 0 1px 3px rgba(20,32,43,.08);
  --shadow:0 6px 20px rgba(16,50,79,.10), 0 2px 6px rgba(16,50,79,.06);
  --shadow-lg:0 18px 48px rgba(14,34,54,.18);

  --r:14px;
  --r-sm:10px;
  --maxw:1180px;
  --nav-h:72px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

h1,h2,h3,.slab{font-family:"Roboto Slab","Inter",serif;font-weight:700;line-height:1.08;color:var(--navy);letter-spacing:-.01em}
h1{font-size:clamp(2rem,4.6vw,3.4rem)}
h2{font-size:clamp(1.6rem,3.2vw,2.4rem)}
h3{font-size:1.18rem}
p{margin:0 0 1rem}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--steel);margin:0 0 14px;display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--safety);border-radius:2px}
.lead{font-size:1.08rem;color:var(--muted);max-width:60ch}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--navy);--fg:#fff;--bd:var(--navy);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--bg);color:var(--fg);border:1.5px solid var(--bd);
  padding:13px 22px;border-radius:var(--r-sm);font-weight:600;font-size:.95rem;
  cursor:pointer;transition:transform .12s ease,box-shadow .15s ease,background .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn:active{transform:translateY(0)}
.btn--amber{--bg:var(--safety);--bd:var(--safety);--fg:#1c1209}
.btn--amber:hover{--bg:var(--safety-700);--bd:var(--safety-700)}
.btn--ghost{--bg:transparent;--fg:var(--navy);--bd:var(--line)}
.btn--ghost:hover{--bd:var(--navy)}
.btn--on-dark{--bg:#fff;--fg:var(--navy);--bd:#fff}
.btn--wide{width:100%}
.btn:focus-visible{outline:3px solid var(--safety);outline-offset:2px}

/* ---------- nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;height:var(--nav-h);
  background:rgba(255,255,255,.86);backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav__in{height:100%;display:flex;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:12px;cursor:pointer}
.brand svg{width:40px;height:40px;flex:none}
.brand__logo{height:42px;width:auto;display:block}
@media (max-width:520px){.brand__logo{height:34px}}
.brand__name{font-family:"Roboto Slab",serif;font-weight:700;color:var(--navy);line-height:1;font-size:1.02rem}
.brand__sub{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);font-weight:600}
.nav__links{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav__links a{
  padding:9px 13px;border-radius:8px;font-size:.92rem;font-weight:500;color:var(--ink);
  transition:background .14s,color .14s;
}
.nav__links a:hover{background:var(--mist);color:var(--navy)}
.nav__links a.is-active{color:var(--navy);font-weight:600}
.nav__cta{margin-left:6px}
.burger{display:none;margin-left:auto;background:none;border:1.5px solid var(--line);border-radius:9px;width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.burger svg{width:22px;height:22px;stroke:var(--navy)}

@media (max-width:920px){
  .nav__links{
    position:fixed;inset:var(--nav-h) 0 auto 0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);padding:10px 18px 18px;gap:2px;margin:0;
    transform:translateY(-130%);transition:transform .25s ease;box-shadow:var(--shadow);
  }
  .nav__links.open{transform:translateY(0)}
  .nav__links a{padding:13px 12px;border-radius:8px}
  .nav__cta{margin:8px 0 0}
  .burger{display:flex}
}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:
    linear-gradient(180deg,rgba(14,34,54,.74),rgba(14,34,54,.88)),
    radial-gradient(1100px 500px at 80% -10%,rgba(94,124,153,.40),transparent 60%),
    url("img/hero-accra.jpg") center 30%/cover no-repeat,
    var(--navy-900);
}
.hero::before{ /* blueprint grid */
  content:"";position:absolute;inset:0;opacity:.12;pointer-events:none;
  background-image:
    linear-gradient(rgba(159,180,198,.5) 1px,transparent 1px),
    linear-gradient(90deg,rgba(159,180,198,.5) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(900px 500px at 70% 0%,#000,transparent 75%);
}
.hero__in{position:relative;padding:64px 0 56px}
.hero .eyebrow{color:var(--steel-200)}
.hero .eyebrow::before{background:var(--safety)}
.hero h1{color:#fff;max-width:16ch}
.hero__lead{font-size:1.12rem;color:#D6E0E9;max-width:54ch;margin:18px 0 26px}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:40px}
.hero__trust{display:flex;gap:26px;flex-wrap:wrap;color:#C6D3DE;font-size:.9rem}
.hero__trust b{color:#fff;font-family:"Roboto Slab",serif;font-size:1.25rem;display:block;line-height:1}

/* five doors */
.doors{
  display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:46px;
}
.door{
  background:rgba(255,255,255,.06);border:1px solid rgba(159,180,198,.28);
  border-radius:var(--r);padding:18px 14px;text-align:center;cursor:pointer;color:#fff;
  transition:transform .14s,background .14s,border-color .14s;
  display:flex;flex-direction:column;align-items:center;gap:10px;
}
.door:hover{transform:translateY(-3px);background:rgba(255,255,255,.12);border-color:var(--safety)}
.door:focus-visible{outline:3px solid var(--safety);outline-offset:2px}
.door__ic{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--navy);border:1px solid rgba(159,180,198,.4)}
.door--urgent .door__ic{background:var(--safety);color:#1c1209}
.door__ic svg{width:22px;height:22px}
.door__t{font-family:"Roboto Slab",serif;font-weight:600;font-size:.86rem;line-height:1.2}
@media (max-width:920px){.doors{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){
  .hero__in{padding:44px 0 40px}
  .doors{grid-template-columns:1fr 1fr;gap:10px}
}

/* ---------- generic sections ---------- */
.section{padding:74px 0}
.section--mist{background:var(--mist)}
.section--navy{background:var(--navy-900);color:#fff}
.section--navy h2,.section--navy h3{color:#fff}
.section__head{max-width:720px;margin-bottom:40px}
.section--center .section__head{margin-left:auto;margin-right:auto;text-align:center}
.section--center .eyebrow{justify-content:center}

/* card grids */
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r);
  padding:24px;box-shadow:var(--shadow-sm);transition:transform .14s,box-shadow .15s;
}
.card--hover:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.ic{
  width:50px;height:50px;border-radius:50%;background:var(--navy);color:#fff;
  display:grid;place-items:center;margin-bottom:14px;flex:none;
}
.ic svg{width:24px;height:24px}
.ic--steel{background:var(--steel)}
.card h3{margin:0 0 6px}
.card p{margin:0;color:var(--muted);font-size:.95rem}

/* two-doors model */
.model{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:760px){.model{grid-template-columns:1fr}}
.model__card{display:flex;flex-direction:column;gap:6px}
.model__tag{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
.model__h{display:flex;align-items:center;gap:14px;margin:4px 0 10px}
.model__h .ic{margin:0}
.model ul{margin:6px 0 18px;padding-left:0;list-style:none}
.model li{padding:8px 0 8px 28px;position:relative;color:var(--ink);border-top:1px solid var(--line)}
.model li::before{content:"";position:absolute;left:4px;top:15px;width:9px;height:9px;border-radius:2px;background:var(--safety)}
.model li:first-of-type{border-top:none}

/* services columns */
.svc{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:760px){.svc{grid-template-columns:1fr}}
.svc__list{columns:2;column-gap:24px}
.svc__list li{break-inside:avoid;padding:7px 0 7px 22px;position:relative;list-style:none;font-size:.95rem}
.svc__list li::before{content:"";position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:50%;background:var(--steel)}
@media (max-width:480px){.svc__list{columns:1}}

/* audience */
.aud{display:flex;gap:16px;align-items:flex-start}
.aud .ic{margin:0}

/* ---------- marketplace ---------- */
.mk__bar{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:12px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;
  box-shadow:var(--shadow-sm);margin-bottom:26px;align-items:end;
}
@media (max-width:820px){.mk__bar{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.mk__bar{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:.78rem;font-weight:600;color:var(--muted)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:.95rem;color:var(--ink);background:#fff;
  border:1.5px solid var(--line);border-radius:10px;padding:11px 13px;width:100%;
  transition:border-color .14s,box-shadow .14s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(22,50,79,.12);
}
.field textarea{min-height:120px;resize:vertical}
.field--err input,.field--err select,.field--err textarea{border-color:#D14343;box-shadow:0 0 0 3px rgba(209,67,67,.12)}
.field__err{color:#D14343;font-size:.78rem;min-height:0}
.mk__count{font-size:.88rem;color:var(--muted);margin-bottom:14px}

.artisan{display:flex;flex-direction:column;gap:0;padding:0;overflow:hidden}
.artisan__top{padding:20px 20px 14px;display:flex;gap:14px;align-items:flex-start}
.avatar{
  width:54px;height:54px;border-radius:12px;flex:none;display:grid;place-items:center;
  font-family:"Roboto Slab",serif;font-weight:700;color:#fff;font-size:1.15rem;
}
.artisan__name{font-family:"Roboto Slab",serif;font-weight:700;color:var(--navy);font-size:1.06rem;line-height:1.15;display:flex;align-items:center;gap:7px;flex-wrap:wrap}
.verified{display:inline-flex;align-items:center;gap:4px;background:#E7F2EC;color:var(--good);font-size:.68rem;font-weight:700;padding:3px 8px;border-radius:20px;letter-spacing:.02em}
.verified svg{width:12px;height:12px}
.artisan__trade{color:var(--steel);font-weight:600;font-size:.9rem;margin-top:2px}
.artisan__meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:.84rem;padding:0 20px 4px}
.artisan__meta span{display:inline-flex;align-items:center;gap:5px}
.stars{color:var(--safety);font-weight:700;display:inline-flex;align-items:center;gap:4px}
.artisan__tags{display:flex;gap:6px;flex-wrap:wrap;padding:10px 20px 0}
.tag{background:var(--mist);color:var(--navy);font-size:.72rem;font-weight:600;padding:4px 9px;border-radius:7px;border:1px solid var(--mist-2)}
.artisan__foot{margin-top:auto;display:flex;gap:10px;padding:16px 20px 20px}
.artisan__foot .btn{flex:1}

/* ---------- forms / request pages ---------- */
.form-wrap{max-width:760px;margin:0 auto}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .col-2{grid-column:1 / -1}
@media (max-width:600px){.form-grid{grid-template-columns:1fr}}
.req{color:var(--safety)}
.chip-row{display:flex;gap:8px;flex-wrap:wrap}
.chip{
  border:1.5px solid var(--line);background:#fff;border-radius:20px;padding:8px 14px;
  font-size:.86rem;font-weight:600;color:var(--muted);cursor:pointer;transition:all .12s;
}
.chip[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip--urgent[aria-pressed="true"]{background:var(--safety);color:#1c1209;border-color:var(--safety)}

.note{display:flex;gap:10px;align-items:flex-start;background:var(--mist);border:1px solid var(--mist-2);border-radius:10px;padding:12px 14px;font-size:.88rem;color:var(--muted)}
.note svg{width:18px;height:18px;flex:none;margin-top:2px;color:var(--steel)}

/* success state */
.success{text-align:center;padding:18px 6px}
.success__ic{width:68px;height:68px;border-radius:50%;background:#E7F2EC;color:var(--good);display:grid;place-items:center;margin:0 auto 16px}
.success__ic svg{width:34px;height:34px}

/* page intro */
.page-intro{background:var(--navy-900);color:#fff;position:relative;overflow:hidden}
.page-intro::before{content:"";position:absolute;inset:0;opacity:.14;background-image:linear-gradient(rgba(159,180,198,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(159,180,198,.5) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(700px 320px at 78% 0%,#000,transparent 72%)}
.page-intro__in{position:relative;padding:54px 0 46px}
.page-intro h1{color:#fff}
.page-intro p{color:#CDD9E3;max-width:60ch;margin:14px 0 0}
.page-intro .eyebrow{color:var(--steel-200)}
.page-intro--media .page-intro__in{display:grid;grid-template-columns:1.2fr 1fr;gap:34px;align-items:center}
.page-intro--media .pi-media{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3}
.page-intro--media .pi-media img{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:760px){.page-intro--media .page-intro__in{grid-template-columns:1fr}.page-intro--media .pi-media{display:none}}

/* values / process */
.steps{counter-reset:s;display:grid;gap:14px}
.step{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px}
.step__n{counter-increment:s;font-family:"Roboto Slab",serif;font-weight:700;color:#fff;background:var(--navy);width:38px;height:38px;border-radius:9px;display:grid;place-items:center;flex:none}
.step__n::before{content:counter(s,decimal-leading-zero)}
.step h3{margin:0 0 3px}.step p{margin:0;color:var(--muted);font-size:.93rem}

/* MD message */
.md-msg{background:#fff;border:1px solid var(--line);border-left:4px solid var(--safety);border-radius:var(--r);padding:26px 28px}
.md-msg p{color:var(--ink)}
.md-msg .sig{font-family:"Roboto Slab",serif;color:var(--navy);font-weight:700;margin-top:8px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media (max-width:760px){.contact-grid{grid-template-columns:1fr}}
.contact-line{display:flex;gap:13px;align-items:center;padding:14px 0;border-top:1px solid var(--line)}
.contact-line:first-child{border-top:none}
.contact-line .ic{width:42px;height:42px;margin:0}
.contact-line .ic svg{width:20px;height:20px}
.contact-line b{display:block;font-size:.78rem;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.contact-line span{color:var(--navy);font-weight:600}

/* CTA band */
.cta-band{
  position:relative;overflow:hidden;color:#fff;border-radius:20px;padding:54px 44px;text-align:center;box-shadow:var(--shadow-lg);
  background:
    linear-gradient(120deg,rgba(16,50,79,.92),rgba(30,74,110,.82)),
    url("img/cta-handshake.jpg") center 35%/cover no-repeat,
    var(--navy);
}
.cta-band h2{color:#fff;margin:0 0 8px}
.cta-band p{color:#E4ECF2;max-width:50ch;margin:0 auto 22px}
.cta-band .hero__cta{justify-content:center;margin:0}

/* ---------- footer ---------- */
.footer{background:var(--navy-900);color:#AFC0CE;padding:54px 0 26px;font-size:.92rem}
.footer__top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding-bottom:30px;border-bottom:1px solid rgba(159,180,198,.2)}
@media (max-width:760px){.footer__top{grid-template-columns:1fr 1fr}}
@media (max-width:460px){.footer__top{grid-template-columns:1fr}}
.footer h4{color:#fff;font-family:"Roboto Slab",serif;font-size:.92rem;margin:0 0 12px;letter-spacing:.04em}
.footer a{display:block;padding:5px 0;color:#AFC0CE;cursor:pointer}
.footer a:hover{color:#fff}
.footer__brand .brand__name{color:#fff}
.footer__brand p{margin:14px 0 0;max-width:34ch;color:#90A4B5}
.footer__bottom{padding-top:20px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#7F94A6;font-size:.84rem}

/* utilities */
.center{text-align:center}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.hidden{display:none!important}
.fade-in{animation:fade .4s ease both}
@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.fade-in{animation:none}}

/* toast */
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(120%);
  background:var(--navy);color:#fff;padding:14px 20px;border-radius:12px;box-shadow:var(--shadow-lg);
  z-index:80;font-weight:500;font-size:.92rem;display:flex;gap:10px;align-items:center;
  transition:transform .3s ease,visibility .3s;max-width:90vw;visibility:hidden}
.toast.show{transform:translateX(-50%) translateY(0);visibility:visible}
.toast svg{width:18px;height:18px;color:var(--safety)}

/* ===================== imagery components ===================== */
/* footer logo chip (logo text is dark, needs a light plate) */
.logo-chip{display:inline-block;background:#fff;border-radius:12px;padding:12px 16px;box-shadow:var(--shadow-sm)}
.logo-chip img{height:46px;width:auto;display:block}

/* generic responsive media */
.media{display:block;width:100%;height:100%;object-fit:cover}

/* split: photo + content, alternating sides (mirrors the deck's Door pages) */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split__media{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3}
.split__media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.split__media:hover img{transform:scale(1.04)}
.split--flip .split__media{order:-1}
@media (max-width:820px){
  .split{grid-template-columns:1fr;gap:24px}
  .split--flip .split__media{order:0}
}

/* image-topped card */
.imgcard{padding:0;overflow:hidden;display:flex;flex-direction:column}
.imgcard__media{aspect-ratio:16/10;overflow:hidden}
.imgcard__media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s ease}
.imgcard:hover .imgcard__media img{transform:scale(1.05)}
.imgcard__body{padding:20px 22px}
.imgcard__body h3{margin:0 0 6px}
.imgcard__body p{margin:0;color:var(--muted);font-size:.94rem}

/* feature row with photo (home tech section) */
.feature .split__media{aspect-ratio:3/2}

/* who-we-serve hero strip image */
.serve-photo{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);margin-bottom:30px;aspect-ratio:21/7}
.serve-photo img{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:600px){.serve-photo{aspect-ratio:16/9}}