/* ===========================================================================
   Bay Area Cable Railing — design system
   "Fresh Modern" (Option A): editorial, architectural, stainless-neutral palette
   with a matured sage accent pulled from the brand. Cable-line motifs throughout.
   =========================================================================== */

:root{
  --ink:#14161a;
  --ink-soft:#3a3f45;
  --paper:#f6f4ef;
  --paper-2:#efece5;
  --sage:#47593f;
  --sage-deep:#374733;
  --sage-tint:#9db38f;
  --steel:#8b9088;
  --line:rgba(20,22,26,.12);
  --line-strong:rgba(20,22,26,.22);
  --white:#ffffff;
  --maxw:1200px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.serif{font-family:"Iowan Old Style","Palatino Linotype",Palatino,Georgia,serif}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;color:var(--sage)}

/* ---- buttons ---- */
.btn{
  display:inline-block;background:var(--sage);color:#fff;font-weight:600;font-size:14px;
  padding:12px 22px;border-radius:2px;letter-spacing:.02em;cursor:pointer;
  transition:background .2s,transform .2s,border-color .2s;border:1px solid var(--sage);
}
.btn:hover{background:var(--sage-deep);border-color:var(--sage-deep)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong)}
.btn.ghost:hover{border-color:var(--ink)}
.btn.lg{padding:15px 30px;font-size:15px}
.btn.on-dark{color:#fff}
.btn.on-dark.ghost{color:#fff;border-color:rgba(255,255,255,.45)}
.btn.on-dark.ghost:hover{border-color:#fff}
.btn.invert{background:#fff;color:var(--ink);border-color:#fff}
.btn.invert:hover{background:var(--paper-2);border-color:var(--paper-2)}

/* ---- header (dark bar so the white logo reads) ---- */
header.site{
  position:sticky;top:0;z-index:60;background:rgba(18,20,24,.94);
  backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid rgba(255,255,255,.10);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:92px}
.brand{display:flex;align-items:center}
.brand .logo-img{height:58px;width:auto;display:block;color:#fff}
nav.menu{display:flex;gap:28px;align-items:center}
nav.menu a{font-size:14px;font-weight:500;color:rgba(255,255,255,.82);transition:color .2s}
nav.menu a:hover,nav.menu a.active{color:#fff}
.has-drop{position:relative}
.has-drop>a::after{content:"";display:inline-block;width:6px;height:6px;margin-left:6px;
  border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);opacity:.7}
.drop{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(6px);
  background:#fff;border:1px solid var(--line);border-radius:4px;box-shadow:0 18px 44px rgba(0,0,0,.16);
  padding:8px;min-width:230px;opacity:0;visibility:hidden;transition:opacity .18s,transform .18s;z-index:70}
/* transparent bridge across the gap so hover survives the trip from link to panel */
.drop::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
/* :hover is the no-JS fallback; .open is driven by the hover-intent JS (close delay) */
.has-drop:hover .drop,.has-drop.open .drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
/* higher specificity than `nav.menu a` so links aren't white-on-white in the panel */
nav.menu .drop a{display:block;padding:9px 14px;font-size:13.5px;color:var(--ink-soft);border-radius:3px}
nav.menu .drop a:hover{background:var(--paper-2);color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:22px}
.phone{font-weight:600;font-size:14px;color:#fff;white-space:nowrap}
.phone:hover{color:var(--sage-tint)}
.menu-toggle{display:none;background:none;border:0;color:#fff;cursor:pointer;padding:6px}
.menu-toggle svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:2;stroke-linecap:round}
@media(max-width:1000px){
  nav.menu{position:fixed;inset:92px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:#14161a;border-bottom:1px solid rgba(255,255,255,.1);padding:8px 0;
    max-height:0;overflow:hidden;transition:max-height .3s ease}
  nav.menu.open{max-height:calc(100vh - 92px);overflow:auto}
  nav.menu a{padding:15px 32px;border-top:1px solid rgba(255,255,255,.07);font-size:15px}
  .drop{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;
    background:transparent;padding:0 0 8px 20px;min-width:0}
  /* keep submenus in place on tap/hover in the mobile drawer (desktop shifts them) */
  .has-drop:hover .drop{transform:none}
  nav.menu .drop a{color:rgba(255,255,255,.7)}
  nav.menu .drop a:hover{background:transparent;color:#fff}
  .has-drop>a::after{float:right}
  .nav-cta .phone{display:none}
  .menu-toggle{display:block}
}

/* ---- home hero ---- */
.hero{position:relative;height:min(88vh,760px);min-height:520px;overflow:hidden}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(10,12,14,.74) 0%,rgba(10,12,14,.38) 46%,rgba(10,12,14,.06) 78%)}
.hero-inner{position:relative;z-index:2;height:100%;display:flex;align-items:flex-start}
.hero-inner .wrap{padding-top:96px;width:100%}
.hero .kick{color:rgba(255,255,255,.85);display:flex;align-items:center;gap:14px;margin-bottom:22px}
.hero .kick .rule{height:1px;width:56px;background:rgba(255,255,255,.55)}
.hero h1{color:#fff;font-weight:600;font-size:clamp(36px,5.6vw,68px);line-height:1.04;letter-spacing:-.01em;max-width:16ch}
.hero p.sub{color:rgba(255,255,255,.9);font-size:clamp(16px,1.5vw,19px);max-width:52ch;margin-top:22px}
.hero .actions{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap}

/* ---- interior page hero (compact banner) ---- */
.page-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff}
.page-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(12,14,16,.72),rgba(12,14,16,.28))}
.page-hero .wrap{position:relative;z-index:2;padding:74px 32px 66px}
.page-hero h1{font-weight:600;font-size:clamp(30px,4.4vw,50px);line-height:1.08;letter-spacing:-.01em;max-width:20ch}
.page-hero p{color:rgba(255,255,255,.86);font-size:clamp(16px,1.4vw,18px);max-width:56ch;margin-top:16px}
.breadcrumb{font-size:12.5px;letter-spacing:.02em;color:rgba(255,255,255,.66);margin-bottom:16px}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{margin:0 8px;opacity:.5}

/* ---- trust strip ---- */
.trust{border-bottom:1px solid var(--line);background:var(--paper)}
.trust .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:26px;padding-bottom:26px}
.trust .item{display:flex;flex-direction:column;gap:2px}
.trust .n{font-size:26px;font-weight:600;letter-spacing:-.01em}
.trust .l{font-size:12.5px;color:var(--ink-soft)}
@media(max-width:720px){.trust .wrap{grid-template-columns:repeat(2,1fr);gap:20px}}

/* ---- generic sections ---- */
section.pad{padding:96px 0}
@media(max-width:640px){section.pad{padding:64px 0}}
.lead{max-width:760px}
.lead h2{font-size:clamp(26px,3.4vw,40px);font-weight:500;line-height:1.18;letter-spacing:-.01em;margin-top:16px}
.lead p{margin-top:20px;color:var(--ink-soft);font-size:17.5px;max-width:60ch}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(24px,3vw,34px);font-weight:500;letter-spacing:-.01em;margin-top:14px}

/* ---- two-up cards ---- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:2px;margin-top:56px;background:var(--line)}
.split .card{background:var(--paper);overflow:hidden;position:relative;isolation:isolate}
.split .card img{width:100%;height:300px;object-fit:cover}
.split .card .body{padding:32px 34px 38px}
.split .card h3{font-size:23px;font-weight:600;margin:8px 0 12px}
.split .card p{color:var(--ink-soft);font-size:15.5px}
.split .card .more{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-weight:600;font-size:14px;color:var(--sage)}
.split .card .more::after{content:"→";transition:transform .2s}
.split .card:hover .more::after{transform:translateX(5px)}
@media(max-width:760px){.split{grid-template-columns:1fr}}

/* ---- project / gallery grid ---- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.proj{position:relative;overflow:hidden;border-radius:3px;aspect-ratio:4/3;background:#ddd}
.proj img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.proj:hover img{transform:scale(1.05)}
.proj .cap{position:absolute;left:0;right:0;bottom:0;padding:20px 18px 16px;
  background:linear-gradient(0deg,rgba(10,12,14,.8),transparent);color:#fff}
.proj .cap .t{font-weight:600;font-size:15px}
.proj .cap .s{font-size:12.5px;color:rgba(255,255,255,.8);margin-top:2px}
@media(max-width:820px){.grid3{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.grid3{grid-template-columns:1fr}}

/* ---- project detail photo gallery ---- */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:48px}
.gallery-grid img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;border-radius:4px;overflow:hidden;transition:transform .6s ease}
.gallery-grid img:hover{transform:scale(1.04)}
@media(max-width:820px){.gallery-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.gallery-grid{grid-template-columns:1fr;gap:12px}}

/* ---- Tom / dark feature ---- */
.feature-dark{background:var(--ink);color:#fff}
.feature-dark .wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;padding:0}
.feature-dark .photo{height:100%;min-height:440px}
.feature-dark .photo img{width:100%;height:100%;object-fit:cover}
.feature-dark .txt{padding:96px 40px 96px 0}
.feature-dark h2{font-size:clamp(26px,3.2vw,38px);font-weight:500;line-height:1.2;letter-spacing:-.01em}
.feature-dark blockquote{font-size:19px;line-height:1.65;color:rgba(255,255,255,.82);margin-top:24px;font-style:italic}
.feature-dark .who{margin-top:26px;font-size:14px;color:rgba(255,255,255,.7)}
.feature-dark .who b{color:#fff;font-style:normal}
@media(max-width:820px){.feature-dark .wrap{grid-template-columns:1fr}.feature-dark .photo{min-height:320px}.feature-dark .txt{padding:48px 32px 64px}}

/* ---- materials / two-col ---- */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
@media(max-width:760px){.two-col{grid-template-columns:1fr;gap:32px}}
.spec-list{list-style:none;margin-top:26px}
.spec-list li{display:flex;gap:16px;padding:16px 0;border-top:1px solid var(--line);align-items:baseline}
.spec-list li:last-child{border-bottom:1px solid var(--line)}
.spec-list .k{font-weight:600;min-width:150px;font-size:15px}
.spec-list .v{color:var(--ink-soft);font-size:15px}

/* ---- article prose (service + blog bodies) ---- */
.prose{max-width:760px;margin:0 auto}
.prose>*+*{margin-top:20px}
.prose h2{font-size:clamp(22px,2.6vw,30px);font-weight:600;letter-spacing:-.01em;margin-top:48px;line-height:1.25}
.prose h3{font-size:20px;font-weight:600;margin-top:36px}
.prose p,.prose li{font-size:17px;color:var(--ink-soft);line-height:1.7}
.prose ul,.prose ol{padding-left:22px}
.prose li{margin-top:8px}
.prose li::marker{color:var(--sage)}
.prose strong{color:var(--ink)}
.prose a{color:var(--sage);text-decoration:underline;text-underline-offset:3px}
.prose img{border-radius:4px;margin:32px 0}
.prose blockquote{border-left:3px solid var(--sage);padding:6px 0 6px 22px;font-style:italic;color:var(--ink);font-size:18px}
.prose .callout{background:var(--paper-2);border:1px solid var(--line);border-radius:6px;padding:24px 26px}
.prose .callout p{margin:0}

/* ---- reviews ---- */
.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:44px}
@media(max-width:760px){.review-grid{grid-template-columns:1fr}}
.review{background:#fff;border:1px solid var(--line);border-radius:8px;padding:30px 32px}
.review .stars{color:#c9a24a;letter-spacing:2px;font-size:15px}
.review p{margin-top:14px;font-size:15.5px;color:var(--ink-soft);line-height:1.7}
.review .by{margin-top:18px;font-weight:600;font-size:14px}
.review .by span{color:var(--steel);font-weight:400}

/* ---- service area cities ---- */
.area{background:var(--paper-2)}
.cities{display:flex;flex-wrap:wrap;gap:10px 12px;margin-top:30px}
.cities a,.cities span{font-size:14px;color:var(--ink-soft);padding:7px 14px;background:var(--paper);
  border:1px solid var(--line);border-radius:2px;transition:border-color .15s,color .15s}
.cities a:hover{border-color:var(--sage);color:var(--sage)}
.city-columns{columns:4;column-gap:28px;margin-top:30px}
.city-columns a{display:block;padding:6px 0;font-size:14.5px;color:var(--ink-soft);break-inside:avoid}
.city-columns a:hover{color:var(--sage)}
@media(max-width:900px){.city-columns{columns:3}}
@media(max-width:640px){.city-columns{columns:2}}

/* ---- CTA band ---- */
.band{position:relative;overflow:hidden;color:#fff;text-align:center;padding:88px 0}
.band>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.band::after{content:"";position:absolute;inset:0;background:rgba(20,26,20,.72);z-index:1}
.band .wrap{position:relative;z-index:2}
.band h2{font-size:clamp(28px,4vw,44px);font-weight:600;letter-spacing:-.01em;line-height:1.1}
.band p{color:rgba(255,255,255,.86);margin-top:16px;font-size:18px}
.band .actions{margin-top:30px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---- contact form ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr;gap:40px}}
.form-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:34px 34px 38px;box-shadow:0 10px 30px rgba(0,0,0,.05)}
.form-card h3{font-size:22px;font-weight:600;margin-bottom:6px}
.form-card .sub{color:var(--ink-soft);font-size:14.5px;margin-bottom:22px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;letter-spacing:.01em}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:5px;font:inherit;
  font-size:15px;color:var(--ink);background:var(--paper);transition:border-color .15s,box-shadow .15s}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--sage);box-shadow:0 0 0 3px rgba(71,89,63,.14);background:#fff}
.field textarea{min-height:120px;resize:vertical}
.form-status{display:none;padding:12px 14px;border-radius:6px;font-size:14px;margin-bottom:14px}
.contact-info .row{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-top:1px solid var(--line)}
.contact-info .row:first-of-type{border-top:0}
.contact-info .ic{color:var(--sage);flex:none;margin-top:2px}
.contact-info .k{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);font-weight:600}
.contact-info .v{font-size:16px;margin-top:2px}
.contact-info .v a{color:var(--ink)}
.contact-info .v a:hover{color:var(--sage)}

/* ---- blog listing ---- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:44px}
@media(max-width:860px){.post-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.post-grid{grid-template-columns:1fr}}
.post-card{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden;transition:transform .2s,box-shadow .2s}
.post-card:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(0,0,0,.08)}
.post-card img{width:100%;height:190px;object-fit:cover;background:#e6e3dd}
.post-card .b{padding:22px 24px 26px}
.post-card .cat{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--sage);font-weight:600}
.post-card h3{font-size:18px;font-weight:600;line-height:1.3;margin:10px 0}
.post-card .ex{font-size:14px;color:var(--ink-soft);line-height:1.6}
.post-card .date{font-size:12.5px;color:var(--steel);margin-top:14px}

/* ---- footer ---- */
footer.site{background:var(--ink);color:rgba(255,255,255,.7);padding:64px 0 34px}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
@media(max-width:820px){.fgrid{grid-template-columns:1fr 1fr;gap:32px}}
footer.site .flogo{height:74px;width:auto;color:#fff}
footer.site .fdesc{margin-top:20px;font-size:14px;max-width:34ch}
footer.site h4{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:16px}
footer.site ul{list-style:none;display:grid;gap:9px}
footer.site ul a{font-size:14px;color:rgba(255,255,255,.72)}
footer.site ul a:hover{color:#fff}
.nap{font-size:14px;line-height:1.9;color:rgba(255,255,255,.72)}
.nap b{color:#fff}
.nap a:hover{color:#fff}
.fbottom{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;
  display:flex;justify-content:space-between;gap:16px;font-size:12.5px;color:rgba(255,255,255,.5);flex-wrap:wrap}
.fbottom a:hover{color:rgba(255,255,255,.8)}

/* ---- reveal on scroll ---- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.active{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}