/* =========================================================================
   SUNTON CONSTRUCTION INC — styles.css
   Organic/handcrafted · clashing clay×teal · oversized display sans ·
   persistent sidebar · editorial sequential reveal.
   ========================================================================= */

:root{
  --clay:#D14722;        /* display / large accents */
  --clay-ink:#B83A18;    /* interactive + small clay text (AA on paper & white) */
  --teal:#0E4A44;        /* sidebar / cool counterweight */
  --teal-deep:#0A3833;
  --marigold:#E9A13B;
  --paper:#F3EBDD;       /* warm oat ground */
  --paper-2:#EDE1CD;
  --paper-3:#E7D8BF;
  --ink:#20180F;         /* warm near-black text */
  --ink-2:#4B4034;       /* muted body */
  --line:#D8C7A8;        /* hairline on paper */
  --white:#FBF7EF;

  --sidebar-w:clamp(232px,20vw,288px);
  --pad:clamp(1.4rem,4.5vw,4.5rem);
  --maxw:1120px;

  --f-display:"Bricolage Grotesque",-apple-system,Segoe UI,Roboto,sans-serif;
  --f-body:"Archivo",-apple-system,Segoe UI,Roboto,sans-serif;

  --blob-a:62% 38% 55% 45% / 55% 52% 48% 45%;
  --blob-b:38% 62% 44% 56% / 46% 40% 60% 54%;
  --blob-c:50% 50% 40% 60% / 62% 44% 56% 38%;

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset (guarded) ---------- */
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}          /* guard: display author values must not defeat hidden */
dialog{margin:auto}                        /* guard: keep native <dialog> centering */
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--f-body);
  font-size:clamp(1rem,.55vw + .9rem,1.12rem);
  line-height:1.66;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;line-height:1.02;margin:0;
  letter-spacing:-.02em;text-wrap:balance}
p{margin:0 0 1.1em}
ul{margin:0;padding:0}

@media (prefers-reduced-motion:no-preference){
  html{scroll-behavior:smooth}
}

/* ---------- accessibility helpers ---------- */
.skip{
  position:absolute;left:1rem;top:-4rem;z-index:200;
  background:var(--clay-ink);color:#fff;padding:.7rem 1.1rem;border-radius:8px;
  font-weight:600;transition:top .2s var(--ease);
}
.skip:focus{top:1rem}
:focus-visible{outline:3px solid var(--clay-ink);outline-offset:3px;border-radius:4px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0 0 0 0);white-space:nowrap;border:0}

/* =========================================================================
   LAYOUT SKELETON — persistent sidebar + content
   ========================================================================= */
.shell{min-height:100vh}

.sidebar{
  position:fixed;inset:0 auto 0 0;width:var(--sidebar-w);z-index:60;
  background:var(--teal);color:var(--paper);
  display:flex;flex-direction:column;
  padding:1.7rem 1.5rem 1.5rem;
  border-right:2px solid var(--teal-deep);
  overflow-y:auto;
}
.sidebar::-webkit-scrollbar{width:8px}
.sidebar::-webkit-scrollbar-thumb{background:var(--teal-deep);border-radius:8px}

/* brand */
.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:inherit}
.brand svg{flex:none;width:44px;height:44px}
.brand-name{font-family:var(--f-display);font-weight:800;font-size:1.08rem;line-height:.98;
  letter-spacing:-.01em}
.brand-name span{display:block;font-family:var(--f-body);font-weight:500;font-size:.62rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--marigold);margin-top:.28rem}

.side-nav{margin-top:2.2rem;display:flex;flex-direction:column;gap:.15rem}
.side-nav a{
  display:flex;align-items:baseline;gap:.7rem;text-decoration:none;
  font-family:var(--f-display);font-weight:700;font-size:1.32rem;letter-spacing:-.02em;
  color:var(--paper);padding:.42rem .55rem;border-radius:10px;
  position:relative;transition:background .18s var(--ease),color .18s var(--ease),transform .18s var(--ease);
}
.side-nav a .num{font-family:var(--f-body);font-weight:600;font-size:.66rem;letter-spacing:.1em;
  color:var(--marigold);opacity:.85;min-width:1.4em}
.side-nav a:hover{background:var(--teal-deep);transform:translateX(3px)}
.side-nav a[aria-current="page"]{color:var(--marigold);background:rgba(233,161,59,.14)}
.side-nav a[aria-current="page"] .num{color:var(--marigold);opacity:1}

.side-cta{margin-top:auto;padding-top:1.6rem;display:flex;flex-direction:column;gap:1rem}
.side-contact{font-size:.82rem;line-height:1.55;color:#cfe0dc}
.side-contact a{color:var(--marigold);text-decoration:none}
.side-contact a:hover{text-decoration:underline}
.side-contact .lbl{display:block;text-transform:uppercase;letter-spacing:.18em;font-size:.6rem;
  color:#a9c4bf;margin:.9rem 0 .2rem}

/* mobile top bar (hidden on desktop) */
.topbar{display:none}

/* content */
.content{margin-left:var(--sidebar-w);min-height:100vh;
  display:flex;flex-direction:column}
.page{padding:0 var(--pad)}
.page > section{max-width:var(--maxw)}

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn{
  --bg:var(--clay-ink);--fg:#fff;
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--f-body);font-weight:600;font-size:.98rem;
  text-decoration:none;cursor:pointer;border:2px solid var(--bg);
  background:var(--bg);color:var(--fg);
  padding:.82rem 1.5rem;border-radius:40px 40px 40px 10px;   /* organic asymmetry */
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease);
}
.btn:hover{transform:translateY(-2px);box-shadow:4px 6px 0 rgba(32,24,15,.16)}
.btn:active{transform:translateY(0)}
.btn .arw{transition:transform .2s var(--ease)}
.btn:hover .arw{transform:translate(3px,-1px)}
.btn--ghost{--bg:transparent;--fg:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{--bg:var(--ink);--fg:var(--paper);box-shadow:4px 6px 0 rgba(184,58,24,.25)}
.btn--teal{--bg:var(--teal);--fg:var(--paper);border-color:var(--teal)}
.btn--marigold{--bg:var(--marigold);--fg:var(--ink);border-color:var(--marigold)}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}

/* =========================================================================
   TYPOGRAPHY UTILITIES
   ========================================================================= */
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--f-body);font-weight:600;text-transform:uppercase;
  letter-spacing:.24em;font-size:.72rem;color:var(--clay-ink)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--clay-ink)}
.eyebrow--teal{color:var(--teal)}
.eyebrow--teal::before{background:var(--teal)}
.display{font-size:clamp(2.9rem,8vw,7rem)}
.display-xl{font-size:clamp(3.3rem,11vw,9rem)}
.tone-clay{color:var(--clay)}
.tone-teal{color:var(--teal)}
.tone-marigold{color:var(--marigold)}
.lead{font-size:clamp(1.1rem,1.4vw,1.35rem);line-height:1.6;color:var(--ink-2);max-width:52ch}
.muted{color:var(--ink-2)}

/* stitched divider */
.stitch{height:2px;border:0;background:none;
  background-image:repeating-linear-gradient(90deg,var(--ink) 0 14px,transparent 14px 26px);
  opacity:.4;margin:0}
.stitch--clay{background-image:repeating-linear-gradient(90deg,var(--clay) 0 14px,transparent 14px 26px);opacity:.85}

/* =========================================================================
   HERO
   ========================================================================= */
.hero{padding:clamp(2.6rem,7vw,5.5rem) 0 clamp(2.5rem,6vw,4.5rem);position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(1.5rem,4vw,3.5rem);
  align-items:center}
.hero h1{margin:.7rem 0 1.3rem}
.hero .lead{margin-bottom:1.8rem}
.hero-media{position:relative}
.hero-figure{position:relative;border-radius:var(--blob-a);overflow:hidden;
  aspect-ratio:4/5;background:var(--paper-3);box-shadow:0 30px 60px -30px rgba(14,74,68,.55)}
.hero-figure img{width:100%;height:100%;object-fit:cover}
.hero-badge{position:absolute;z-index:2;bottom:-14px;left:-14px;
  background:var(--marigold);color:var(--ink);
  border-radius:50% 50% 50% 12px;width:112px;height:112px;
  display:grid;place-content:center;text-align:center;transform:rotate(-8deg);
  box-shadow:0 12px 24px -10px rgba(32,24,15,.5)}
.hero-badge b{font-family:var(--f-display);font-size:1.7rem;display:block;line-height:1}
.hero-badge small{font-size:.58rem;letter-spacing:.15em;text-transform:uppercase;font-weight:600}
.blob-deco{position:absolute;z-index:-1;filter:blur(2px);opacity:.5}

/* marquee of specialties */
.marquee{overflow:hidden;border-top:2px solid var(--line);border-bottom:2px solid var(--line);
  margin-top:clamp(2rem,5vw,3.5rem);padding:.9rem 0;background:var(--paper-2)}
.marquee-track{display:flex;gap:2.5rem;width:max-content;
  font-family:var(--f-display);font-weight:700;font-size:clamp(1.1rem,2vw,1.55rem);
  color:var(--teal);white-space:nowrap;align-items:center}
.marquee-track span{display:inline-flex;align-items:center;gap:2.5rem}
.marquee-track span::after{content:"✦";color:var(--clay);font-size:.8em}
@media (prefers-reduced-motion:no-preference){
  .marquee-track{animation:slide 26s linear infinite}
}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* =========================================================================
   GENERIC SECTIONS
   ========================================================================= */
.section{padding:clamp(3rem,7vw,6rem) 0}
.section-head{max-width:60ch;margin-bottom:clamp(1.8rem,4vw,3rem)}
.section-head h2{font-size:clamp(2rem,5vw,4rem);margin:.6rem 0 0}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1.5rem;
  border-top:2px dashed var(--line);padding-top:2rem}
.stat b{font-family:var(--f-display);font-size:clamp(2.4rem,5vw,3.4rem);color:var(--clay);
  display:block;line-height:1}
.stat span{font-size:.86rem;color:var(--ink-2);display:block;margin-top:.4rem;max-width:22ch}

/* asymmetric two-col */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.6rem,4vw,3.4rem);align-items:center}
.split--r .split-media{order:2}
.figure{position:relative;overflow:hidden;background:var(--paper-3);
  box-shadow:0 24px 50px -28px rgba(14,74,68,.5)}
.figure img{width:100%;height:100%;object-fit:cover}
.figure--a{border-radius:var(--blob-a);aspect-ratio:5/4}
.figure--b{border-radius:var(--blob-b);aspect-ratio:4/5}
.figure--c{border-radius:var(--blob-c);aspect-ratio:1/1}
.figure-tag{position:absolute;left:1rem;bottom:1rem;background:var(--paper);color:var(--ink);
  font-size:.74rem;font-weight:600;padding:.4rem .8rem;border-radius:30px;
  box-shadow:0 6px 16px -8px rgba(0,0,0,.4)}

/* =========================================================================
   SERIES / PORTFOLIO CARDS  (asymmetric — not identical icon cards)
   ========================================================================= */
.series{display:flex;flex-direction:column;gap:clamp(1.4rem,3vw,2.4rem)}
.series-card{
  display:grid;grid-template-columns:88px 1.05fr .95fr;gap:clamp(1.2rem,3vw,2.4rem);
  align-items:center;padding:clamp(1.3rem,3vw,2.2rem);
  background:var(--white);border:2px solid var(--line);
  border-radius:26px 26px 26px 6px;position:relative;overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.series-card:nth-child(even){border-radius:26px 26px 6px 26px}
.series-card:hover{transform:translateY(-4px);box-shadow:8px 12px 0 -2px rgba(14,74,68,.14);
  border-color:var(--teal)}
.series-num{font-family:var(--f-display);font-weight:800;font-size:clamp(2.6rem,5vw,3.6rem);
  color:var(--paper-3);-webkit-text-stroke:2px var(--clay);text-align:center}
.series-body h3{font-size:clamp(1.5rem,2.6vw,2.15rem);margin-bottom:.5rem}
.series-body .tags{display:flex;flex-wrap:wrap;gap:.45rem;margin-top:.9rem}
.tag{font-size:.72rem;font-weight:600;padding:.3rem .7rem;border-radius:30px;
  background:var(--paper-2);color:var(--teal);border:1px solid var(--line)}
.series-figure{overflow:hidden;border-radius:var(--blob-c);aspect-ratio:5/4;
  background:var(--paper-3);align-self:stretch}
.series-figure img{width:100%;height:100%;object-fit:cover}

/* spec list */
.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.3rem;margin-top:1.5rem}
.spec{padding:1.3rem 1.4rem;background:var(--paper-2);border-radius:18px;
  border-left:5px solid var(--clay)}
.spec:nth-child(3n+2){border-left-color:var(--teal)}
.spec:nth-child(3n+3){border-left-color:var(--marigold)}
.spec h4{font-size:1.12rem;margin-bottom:.4rem}
.spec p{margin:0;font-size:.92rem;color:var(--ink-2)}

/* process steps — page-turn feel */
.steps{display:flex;flex-direction:column;gap:0}
.step{display:grid;grid-template-columns:auto 1fr;gap:clamp(1.2rem,3vw,2.4rem);
  padding:clamp(1.6rem,3.5vw,2.6rem) 0;border-top:2px dashed var(--line)}
.step:last-child{border-bottom:2px dashed var(--line)}
.step-n{font-family:var(--f-display);font-weight:800;font-size:clamp(2.4rem,5vw,3.6rem);
  color:var(--clay);line-height:.9}
.step-n small{display:block;font-family:var(--f-body);font-size:.62rem;letter-spacing:.2em;
  text-transform:uppercase;color:var(--teal);font-weight:600}
.step h3{font-size:clamp(1.4rem,2.4vw,1.9rem);margin-bottom:.5rem}

/* callout / quote */
.quote{background:var(--teal);color:var(--paper);border-radius:32px 32px 32px 8px;
  padding:clamp(2rem,5vw,3.6rem);position:relative;overflow:hidden}
.quote blockquote{font-family:var(--f-display);font-weight:700;
  font-size:clamp(1.4rem,3vw,2.4rem);line-height:1.16;margin:0 0 1.4rem;letter-spacing:-.02em}
.quote blockquote .tone-marigold{color:var(--marigold)}
.quote cite{font-style:normal;font-size:.92rem;color:#cfe0dc;display:block}
.quote cite b{color:var(--white);font-weight:700;display:block;font-family:var(--f-body)}
.quote-mark{position:absolute;top:-1rem;right:1.5rem;font-family:var(--f-display);
  font-size:11rem;color:rgba(233,161,59,.18);line-height:1;pointer-events:none}

/* CTA band */
.cta-band{background:var(--clay-ink);color:#fff;border-radius:36px 36px 6px 36px;
  padding:clamp(2.2rem,6vw,4.5rem);display:grid;grid-template-columns:1.3fr .7fr;
  gap:2rem;align-items:center;position:relative;overflow:hidden}
.cta-band h2{font-size:clamp(2rem,5vw,3.6rem);color:#fff}
.cta-band p{color:#ffe6d8;max-width:44ch}
.cta-band .btn--ghost{--fg:#fff;border-color:#fff}
.cta-band .btn--ghost:hover{--bg:#fff;--fg:var(--clay-ink)}
.cta-band .btn--marigold{box-shadow:4px 6px 0 rgba(0,0,0,.18)}
.cta-deco{position:absolute;inset:auto -60px -80px auto;width:280px;height:280px;
  border:22px solid rgba(255,255,255,.12);border-radius:50%;pointer-events:none}

/* =========================================================================
   FORMS (contact)
   ========================================================================= */
.form{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem 1.4rem}
.field{display:flex;flex-direction:column;gap:.4rem}
.field--full{grid-column:1/-1}
.field label{font-weight:600;font-size:.9rem}
.field label .req{color:var(--clay-ink)}
.field input,.field select,.field textarea{
  font-family:inherit;font-size:1rem;color:var(--ink);
  padding:.8rem .95rem;background:var(--white);border:2px solid var(--line);border-radius:12px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease)}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--clay-ink);box-shadow:0 0 0 3px rgba(184,58,24,.16)}
.form-note{font-size:.82rem;color:var(--ink-2);grid-column:1/-1}
.form-status{grid-column:1/-1;padding:1rem 1.2rem;border-radius:14px;
  background:var(--teal);color:var(--paper);font-weight:600}
.form-status[hidden]{display:none!important}

/* info cards on contact */
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.2rem}
.info{padding:1.5rem;background:var(--paper-2);border-radius:20px;border:2px solid var(--line)}
.info h3{font-size:1.15rem;margin-bottom:.5rem}
.info a{color:var(--clay-ink);text-decoration:none;font-weight:600}
.info a:hover{text-decoration:underline}
.info p{margin:0;font-size:.94rem;color:var(--ink-2)}
.info svg{width:30px;height:30px;margin-bottom:.7rem}

/* prose (legal / about long copy) */
.prose{max-width:70ch}
.prose h2{font-size:clamp(1.5rem,3vw,2.2rem);margin:2.4rem 0 .8rem}
.prose h3{font-size:1.2rem;margin:1.6rem 0 .5rem}
.prose ul{padding-left:1.2rem;margin:0 0 1.1em}
.prose li{margin-bottom:.5rem;list-style:disc}
.prose a{color:var(--clay-ink)}

/* value chips */
.values{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.3rem}
.value{padding:1.6rem;border-radius:22px;background:var(--white);border:2px solid var(--line);
  position:relative}
.value .vn{font-family:var(--f-display);font-weight:800;color:var(--paper-3);
  -webkit-text-stroke:1.5px var(--teal);font-size:2rem;position:absolute;top:1rem;right:1.2rem}
.value h3{font-size:1.25rem;margin-bottom:.5rem;max-width:12ch}
.value p{margin:0;font-size:.94rem;color:var(--ink-2)}

/* timeline */
.timeline{position:relative;margin-top:1rem;padding-left:1.6rem;
  border-left:3px dashed var(--clay)}
.tl{position:relative;padding:0 0 2rem 1.4rem}
.tl::before{content:"";position:absolute;left:-1.75rem;top:.2rem;width:16px;height:16px;
  border-radius:50%;background:var(--marigold);border:3px solid var(--paper)}
.tl time{font-family:var(--f-display);font-weight:800;color:var(--teal);font-size:1.3rem}
.tl h3{font-size:1.15rem;margin:.2rem 0 .4rem}
.tl p{margin:0;color:var(--ink-2);font-size:.95rem}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer{margin-top:auto;background:var(--teal-deep);color:var(--paper);
  padding:clamp(2.5rem,6vw,4rem) var(--pad) 2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2rem;
  max-width:var(--maxw)}
.footer h4{font-size:.72rem;text-transform:uppercase;letter-spacing:.2em;color:var(--marigold);
  font-family:var(--f-body);font-weight:600;margin-bottom:1rem}
.footer a{color:#cfe0dc;text-decoration:none;display:block;padding:.28rem 0;font-size:.94rem}
.footer a:hover{color:var(--marigold)}
.footer .f-brand p{color:#a9c4bf;font-size:.9rem;max-width:34ch}
.footer-bottom{max-width:var(--maxw);margin:2.5rem auto 0;padding-top:1.5rem;
  border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:1rem;
  justify-content:space-between;font-size:.82rem;color:#a9c4bf}
.footer-bottom a{display:inline;color:#a9c4bf}
.footer-bottom nav{display:flex;gap:1.2rem;flex-wrap:wrap}

/* =========================================================================
   MOTION — editorial sequential reveal (gated behind .js, respects RM)
   ========================================================================= */
.js .reveal{opacity:0;transform:translateY(22px)}
.js .reveal.in{opacity:1;transform:none;
  transition:opacity .7s var(--ease),transform .7s var(--ease);
  transition-delay:calc(var(--i,0)*90ms)}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1!important;transform:none!important}
  .marquee-track{animation:none!important}
  *{scroll-behavior:auto!important}
}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width:900px){
  .hero-grid,.split,.cta-band,.form,.footer-grid{grid-template-columns:1fr}
  .split--r .split-media{order:0}
  .series-card{grid-template-columns:64px 1fr}
  .series-figure{grid-column:1/-1;aspect-ratio:16/9}
  .cta-band{border-radius:28px 28px 6px 28px}
  .footer-grid{gap:1.6rem}
}

@media (max-width:760px){
  :root{--sidebar-w:0px}
  .sidebar{
    position:fixed;inset:0 0 0 0;width:min(84vw,320px);
    transform:translateX(-100%);visibility:hidden;
    transition:transform .32s var(--ease),visibility .32s var(--ease);
    box-shadow:0 0 60px rgba(0,0,0,.4)}
  .sidebar.open{transform:none;visibility:visible}
  .content{margin-left:0}
  .topbar{display:flex;position:sticky;top:0;z-index:40;
    align-items:center;justify-content:space-between;gap:1rem;
    padding:.8rem var(--pad);background:var(--teal);color:var(--paper);
    border-bottom:2px solid var(--teal-deep)}
  .topbar .brand-name{font-size:.98rem}
  .topbar .brand svg{width:36px;height:36px}
  .menu-btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--clay-ink);
    color:#fff;border:0;border-radius:30px;padding:.55rem 1rem;font-family:var(--f-body);
    font-weight:600;font-size:.9rem;cursor:pointer}
  .menu-btn svg{width:18px;height:18px}
  .scrim{position:fixed;inset:0;background:rgba(10,24,22,.5);z-index:50;
    opacity:0;visibility:hidden;transition:opacity .3s var(--ease),visibility .3s}
  .scrim.show{opacity:1;visibility:visible}
  .side-close{align-self:flex-end;background:none;border:0;color:var(--paper);
    font-size:1.6rem;cursor:pointer;line-height:1;padding:.2rem .5rem;margin:-.4rem -.4rem .4rem 0}
}
@media (min-width:761px){
  .menu-btn,.scrim,.side-close{display:none}
}

@media (max-width:520px){
  .hero-badge{width:92px;height:92px}
  .stats{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column}
}