/* ============================================================
   Suncoast PLM — design system (matched to live site, 2026-06-27)
   Type: Plus Jakarta Sans (light-weight display)
   Color: navy + terracotta accent on white
   All design decisions are tokens. Retheme from :root only.
   ============================================================ */

:root{
  /* color */
  --navy:#1E3A5F;        /* hero blocks, eyebrows-strong */
  --navy-deep:#16314f;
  --rust:#B8722A;        /* terracotta accent — buttons, metric numbers, service names */
  --rust-deep:#a3641f;
  --ink:#0a0a0a;         /* display headings on light */
  --body-ink:#242d31;    /* body copy */
  --paper:#ffffff;       /* page background */
  --off:#fafaf8;         /* off-white text on navy / button labels */
  --muted:#6b7079;       /* secondary text */
  --eyebrow:#7e8c9e;     /* muted slate-blue eyebrows on light */
  --on-navy-muted:#9db3cc;
  --hairline:#e7e4db;    /* section rules */
  --field-line:#c8c4b8;  /* form underlines */
  --taupe:#c0b8a8;       /* italic email link */

  /* type */
  --ui:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;

  /* scale */
  --t-eyebrow:11px;
  --t-small:14px;
  --t-body:17px;
  --t-lead:clamp(16px,1.6vw,18px);
  --t-h1:clamp(40px,7vw,72px);
  --t-h1b:clamp(34px,5.5vw,64px);
  --t-h2:clamp(26px,3.6vw,40px);
  --t-h3:clamp(22px,2.6vw,28px);
  --t-stat:clamp(28px,3.4vw,38px);

  /* layout */
  --maxw:1000px;
  --gut:clamp(20px,5vw,56px);
  --sec:clamp(52px,8vw,96px);

  /* motion */
  --ease-entrance:cubic-bezier(0.22,1,0.36,1);
  --ease-move:cubic-bezier(0.65,0,0.35,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  font-family:var(--ui);color:var(--body-ink);background:var(--paper);
  font-size:var(--t-body);line-height:1.62;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
::selection{background:var(--rust);color:#fff}
a:focus-visible,button:focus-visible,input:focus-visible,
textarea:focus-visible,select:focus-visible{outline:2px solid var(--rust);outline-offset:3px}

/* ---------- helpers ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut)}
.rule{height:1px;background:var(--hairline);border:0}
.eyebrow{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--eyebrow)}
section{padding-block:var(--sec)}
.sec-head{max-width:60ch}
.sec-head h2{font-family:var(--ui);font-weight:300;font-size:var(--t-h2);line-height:1.12;letter-spacing:-.02em;color:var(--ink);margin-top:16px}
.muted{color:var(--muted)}
.prose{max-width:66ch}
.prose p{margin-top:18px}
.prose p:first-child{margin-top:0}
.prose em{font-style:italic;color:var(--muted)}

/* ---------- header / nav ---------- */
header{position:sticky;top:0;z-index:20;background:var(--paper);border-bottom:1px solid var(--hairline)}
.nav{position:relative;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gut);height:66px;display:flex;align-items:center;justify-content:space-between}
.brand{font-weight:600;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--navy)}
.nav-links{display:flex;gap:30px;list-style:none;align-items:center;margin:0;padding:0}
.nav-links a{font-size:13px;font-weight:500;letter-spacing:.02em;color:var(--muted);transition:color .18s var(--ease-move)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--ink)}
.nav-links a.cta{color:var(--navy);font-weight:600}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;color:var(--navy);padding:6px;margin-right:-6px}
.nav-toggle svg{display:block}
.nav-toggle svg line{transition:transform .22s var(--ease-move),opacity .16s;transform-origin:center}
.nav-toggle[aria-expanded="true"] svg line:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] svg line:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] svg line:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
@media(max-width:720px){
  .nav-toggle{display:block}
  .nav-links{position:absolute;top:calc(100% + 1px);left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--hairline);box-shadow:0 16px 34px rgba(20,30,45,.10);padding:2px 0 6px;display:none}
  .nav-links.open{display:flex}
  .nav-links li{width:100%}
  .nav-links a{display:block;padding:14px var(--gut);font-size:15px;border-top:1px solid var(--hairline)}
  .nav-links li:first-child a{border-top:0}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.06em;text-transform:uppercase;line-height:1;padding:16px 28px;border-radius:0;border:1px solid transparent;cursor:pointer;transition:background .18s var(--ease-move),color .18s var(--ease-move),border-color .18s var(--ease-move)}
.btn-primary{background:var(--rust);color:var(--off)}
.btn-primary:hover{background:var(--rust-deep)}
.btn-outline{border-color:var(--field-line);color:var(--ink);background:transparent}
.btn-outline:hover{border-color:var(--navy);color:var(--navy)}
/* uppercase text link with rule under it (used on navy + light) */
.tlink{display:inline-flex;align-items:center;gap:8px;font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid currentColor;padding-bottom:4px;transition:opacity .18s var(--ease-move)}
.tlink:hover{opacity:.65}
.on-navy .tlink,.tlink.on-navy{color:var(--off)}
/* quiet inline link "See all services →" */
.qlink{font-size:14px;color:var(--muted);border-bottom:1px solid var(--field-line);padding-bottom:2px}
.qlink:hover{color:var(--ink)}
.actions{display:flex;gap:22px;flex-wrap:wrap;align-items:center;margin-top:34px}

/* ---------- hero blocks (navy) — Home + About ---------- */
.hero-block{background:var(--navy);color:var(--off);padding-block:clamp(44px,6.5vw,92px)}
.hero-block .eyebrow{color:var(--on-navy-muted)}
.hero-block h1{font-family:var(--ui);font-weight:300;font-size:var(--t-h1);line-height:1.05;letter-spacing:-.025em;color:var(--off);margin:18px 0 0;max-width:15ch}
.hero-block p.lead{color:#cdd7e2;margin-top:24px;max-width:60ch;font-size:var(--t-lead);line-height:1.6}
/* about hero headline is two full sentences — scale down vs the home hero */
.hero-about h1{font-size:clamp(27px,3.5vw,44px);line-height:1.14;max-width:24ch}
/* interior page heroes (Services/Work/Contact/Insights) — navy block, moderate heading */
.hero-page h1{font-size:clamp(31px,4.8vw,52px);line-height:1.07;max-width:22ch}

/* home hero split (text + nothing / about adds figure) */
.hero-split{display:grid;grid-template-columns:1.45fr .85fr;gap:clamp(28px,5vw,60px);align-items:start}
@media(max-width:760px){.hero-split{grid-template-columns:1fr;gap:30px}}

/* about portrait */
.portrait{margin:0}
.portrait img{width:100%;max-width:300px;aspect-ratio:300/400;object-fit:cover;object-position:center top;filter:grayscale(1) contrast(1.02);display:block}
.portrait .name{font-weight:600;font-size:17px;color:#fff;margin-top:16px}
.portrait .role{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--on-navy-muted);margin-top:5px}
.ppt{margin-top:30px;display:block}

/* ---------- page hero (light) — Services/Work/Contact/Insights ---------- */
.page-hero{padding-block:clamp(48px,8vw,104px) clamp(24px,3vw,40px)}
.page-hero h1{font-family:var(--ui);font-weight:300;font-size:var(--t-h1b);line-height:1.06;letter-spacing:-.02em;color:var(--ink);max-width:18ch;margin-top:16px}
.page-hero p.lead{font-size:var(--t-lead);max-width:62ch;color:var(--body-ink);margin-top:22px;line-height:1.6}

/* ---------- engagement cards (home) ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--hairline);border:1px solid var(--hairline);margin-top:40px}
.card{background:var(--paper);padding:clamp(24px,3vw,36px)}
.card .num{font-size:13px;color:var(--rust);font-weight:600}
.card h3{font-weight:500;font-size:var(--t-h3);color:var(--rust);margin:10px 0 6px;letter-spacing:-.01em}
.card p{font-size:15.5px;color:var(--body-ink)}
.grid-2 .card-wide{grid-column:1 / -1}
@media(max-width:760px){.grid-2{grid-template-columns:1fr}}

/* ---------- services: index list ---------- */
.svc-index{margin-top:44px;border-top:1px solid var(--hairline)}
.svc-index a{display:block;padding:22px 0;border-bottom:1px solid var(--hairline)}
.svc-index .nm{font-weight:500;font-size:clamp(22px,2.6vw,28px);color:var(--rust);letter-spacing:-.01em}
.svc-index .kick{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow);margin-top:6px}
.svc-rule{height:1px;background:var(--rust);opacity:.5;margin-top:8px}

/* services: detail blocks */
.svc{border-top:1px solid var(--hairline);padding-block:clamp(34px,5vw,56px);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(24px,5vw,64px)}
.svc:first-of-type{border-top:0}
.svc .nm-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.svc h3{font-weight:500;font-size:clamp(22px,2.6vw,28px);color:var(--navy);letter-spacing:-.01em}
.svc .kick{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow);white-space:nowrap}
.svc p{color:var(--body-ink);margin-top:16px}
.svc .best-for{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--eyebrow);margin-bottom:12px}
.svc ul{list-style:none}
.svc li{padding:11px 0;border-top:1px solid var(--hairline);font-size:15.5px;color:var(--body-ink)}
.svc li:first-child{border-top:0}
@media(max-width:760px){.svc{grid-template-columns:1fr;gap:18px}}

/* ---------- navy band (home recent work) ---------- */
.band{background:var(--navy);color:var(--off)}
.band .eyebrow{color:var(--on-navy-muted)}
.band h2{font-weight:300;font-size:var(--t-h2);line-height:1.16;letter-spacing:-.02em;margin-top:14px;color:var(--off)}
.band p{color:#cdd7e2;margin-top:16px;max-width:60ch}
.band-split{display:grid;grid-template-columns:1.25fr .9fr;gap:clamp(28px,5vw,64px);align-items:start}
.stats{display:flex;flex-direction:column;gap:20px}
.stat .n{font-weight:300;font-size:var(--t-stat);line-height:1;color:#fff}
.stat .l{font-size:11px;color:var(--on-navy-muted);text-transform:uppercase;letter-spacing:.08em;margin-top:8px}
@media(max-width:760px){.band-split{grid-template-columns:1fr}}

/* ---------- work metric strip ---------- */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--hairline);border:1px solid var(--hairline);margin-top:40px}
.metric{background:var(--paper);padding:clamp(18px,2.4vw,28px)}
.metric .n{font-weight:300;font-size:clamp(24px,3vw,34px);line-height:1.05;color:var(--rust)}
.metric .l{font-size:10.5px;color:var(--eyebrow);text-transform:uppercase;letter-spacing:.07em;margin-top:10px;line-height:1.45;font-weight:600}
@media(max-width:860px){.metrics{grid-template-columns:repeat(2,1fr)}}

/* ---------- work case studies (two-column: rust metrics + narrative) ---------- */
.case{border-top:1px solid var(--hairline);padding-block:clamp(36px,5vw,64px);display:grid;grid-template-columns:.7fr 1.3fr;gap:clamp(28px,5vw,56px)}
.case .side .metric{padding:0 0 22px}
.case .side .metric .n{font-size:clamp(22px,2.6vw,30px)}
.case .tag{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--eyebrow);line-height:1.5}
.case h3{font-weight:300;font-size:clamp(22px,2.8vw,30px);line-height:1.14;letter-spacing:-.015em;color:var(--ink);margin:10px 0 0;max-width:26ch}
.case .meta{margin-top:24px;display:flex;flex-direction:column;gap:16px}
.case .meta .k{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--eyebrow)}
.case .meta .v{margin-top:4px;color:var(--body-ink);font-size:15.5px}
.case .body{margin-top:22px;max-width:62ch}
.case .body h4{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--navy);margin:20px 0 8px}
.case .body p{color:var(--body-ink)}
@media(max-width:760px){.case{grid-template-columns:1fr;gap:8px}.case .side{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-bottom:18px}}

/* ---------- about timeline ---------- */
.tl{margin-top:8px}
.tl-item{display:grid;grid-template-columns:210px 1fr;gap:clamp(16px,4vw,48px);padding-block:clamp(24px,3vw,36px);border-top:1px solid var(--hairline)}
.tl-item .when{font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--eyebrow);padding-top:6px;line-height:1.6}
.tl-item h3{font-weight:500;font-size:var(--t-h3);color:var(--navy);letter-spacing:-.01em}
.tl-item p{color:var(--body-ink);max-width:62ch;margin-top:12px}
@media(max-width:760px){.tl-item{grid-template-columns:1fr;gap:8px}}

/* differentiators */
.diff{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--hairline);border:1px solid var(--hairline);margin-top:40px}
.diff div{background:var(--paper);padding:clamp(22px,3vw,32px)}
.diff h4{font-weight:600;font-size:17px;color:var(--navy);margin-bottom:8px}
.diff p{font-size:15px;color:var(--body-ink)}
@media(max-width:760px){.diff{grid-template-columns:1fr}}

/* ---------- contact form (underline inputs) ---------- */
.contact-grid{display:grid;grid-template-columns:1fr;gap:0;max-width:62ch}
.field{margin-bottom:26px}
.field label{display:block;font-size:var(--t-eyebrow);font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:var(--eyebrow);margin-bottom:8px}
.field .hint{font-size:13px;color:var(--muted);margin-top:8px}
.field input,.field textarea,.field select{
  width:100%;font:inherit;font-size:17px;color:var(--ink);background:transparent;
  border:0;border-bottom:1px solid var(--field-line);border-radius:0;padding:8px 0;transition:border-color .18s var(--ease-move);
}
.field textarea{min-height:120px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:#b9b6ad}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--navy)}
.form-status{margin-top:16px;font-size:15px;padding:12px 14px;display:none}
.form-status.show{display:block}
.form-status.ok{background:#f2f5ef;color:#3a5a2e;border-left:3px solid var(--rust)}
.form-status.err{background:#f7efe9;color:#7a3a23;border-left:3px solid var(--rust)}
.contact-aside{margin-top:clamp(48px,7vw,80px);border-top:1px solid var(--hairline);padding-top:clamp(28px,4vw,44px);max-width:62ch}
.contact-aside h2{font-weight:300;font-size:clamp(22px,2.8vw,30px);color:var(--ink);letter-spacing:-.015em}
.contact-aside p{color:var(--body-ink);margin-top:14px;max-width:56ch}
.email-link{display:inline-block;margin-top:18px;font-style:italic;font-size:18px;color:var(--taupe)}
.email-link:hover{color:var(--rust)}

/* ---------- closer ---------- */
.closer{background:#faf8f4;border-top:1px solid var(--hairline)}
.closer h2{font-weight:300;font-size:clamp(26px,4vw,42px);color:var(--ink);letter-spacing:-.02em;line-height:1.1;margin-top:14px;max-width:20ch}
.closer p{color:var(--muted);margin-top:14px;max-width:56ch}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--hairline);padding-block:46px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-end}
.foot .brand{font-size:13px}
.foot small{color:var(--muted);font-size:12.5px;display:block;margin-top:10px;line-height:1.7}
.foot-nav{display:flex;gap:20px;flex-wrap:wrap}
.foot-nav a{font-size:13px;color:var(--muted)}
.foot-nav a:hover{color:var(--ink)}

/* ---------- motion ---------- */
.rise{opacity:0;transform:translateY(14px);animation:rise .7s var(--ease-entrance) forwards}
.rise.d1{animation-delay:.06s}.rise.d2{animation-delay:.12s}.rise.d3{animation-delay:.18s}
@keyframes rise{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}.rise{opacity:1;transform:none}}