/*
 * LM Paving — global styles.
 *
 * Ported verbatim from design/mockup.html. Section-specific rules live in
 * assets/css/sections/ and load only on pages using that section; everything
 * here is either a design token or chrome that appears on every page.
 */

:root{
  --asphalt:#13151A;
  --asphalt-2:#1C1F26;
  --navy:#152647;
  --navy-deep:#0E1B36;
  --paper:#F4F1E9;
  --white:#FFFFFF;
  --red:#C6402C;
  --red-dark:#A93322;
  --sand:#CDB98E;
  --steel:#6E7482;
  --line:#E3DFD2;
  --display:'Barlow Condensed',sans-serif;
  --body:'Libre Franklin',sans-serif;
  --max:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);color:var(--asphalt);background:var(--paper);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Signature: tricolor lane stripe ---------- */
.lane-stripe{display:flex;height:6px;width:100%}
.lane-stripe span:nth-child(1){flex:1;background:var(--red)}
.lane-stripe span:nth-child(2){flex:1;background:var(--white)}
.lane-stripe span:nth-child(3){flex:1;background:var(--navy)}
.lane-stripe.thin{height:4px;width:72px}

/* dashed centerline motif */
.dash-line{height:2px;background-image:linear-gradient(90deg,rgba(255,255,255,.85) 0 34px,transparent 34px 58px);background-size:58px 2px;background-repeat:repeat-x}

/* ---------- Type ---------- */
.eyebrow{font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.22em;text-transform:uppercase;color:var(--red);display:inline-flex;align-items:center;gap:12px}
.eyebrow::before{content:"";width:28px;height:2px;background:currentColor}
.eyebrow.on-dark{color:var(--sand)}
h1,h2,h3{font-family:var(--display);text-transform:uppercase;line-height:.98;letter-spacing:.01em}
h1{font-size:clamp(52px,8.5vw,104px);font-weight:700}
h2{font-size:clamp(38px,5vw,60px);font-weight:700}
h3{font-size:26px;font-weight:600;letter-spacing:.03em}
.lede{font-size:18px;color:var(--steel);max-width:56ch}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:600;font-size:18px;letter-spacing:.08em;text-transform:uppercase;padding:15px 30px;border:none;cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}
.btn svg{width:16px;height:16px;transition:transform .18s ease}
.btn:hover svg{transform:translateX(4px)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:var(--red-dark)}
.btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.35)}
.btn-ghost:hover{box-shadow:inset 0 0 0 2px #fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep)}
:focus-visible{outline:3px solid var(--red);outline-offset:3px}

/* ---------- Topbar + Nav ---------- */
.topbar{background:var(--navy);color:#fff;font-size:13.5px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar a{display:inline-flex;align-items:center;gap:7px;opacity:.92}
.topbar a:hover{opacity:1}
.topbar .right{display:flex;gap:22px}
header.nav{position:sticky;top:0;z-index:50;background:rgba(246,245,241,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:86px;gap:28px}
.brand{display:flex;align-items:center;gap:14px}
/* An uploaded logo replaces the mark entirely; cap it so a tall stacked
   lockup cannot stretch the header. */
.brand-logo{max-height:62px;width:auto;height:auto}
/* 152:86, the mark's own proportions. Bigger than the old 54x40 because it no
   longer shares the lockup with a wordmark. */
.brand-mark{position:relative;width:96px;height:54px;flex:none}
.brand-mark svg{width:100%;height:100%}
.brand-name{font-family:var(--display);font-weight:700;font-size:26px;line-height:1;text-transform:uppercase;letter-spacing:.02em}
.brand-name small{display:block;font-weight:600;font-size:12.5px;letter-spacing:.3em;color:var(--steel)}
.nav ul{display:flex;align-items:center;gap:clamp(16px,2.1vw,34px)}
.nav ul a{font-family:var(--display);font-weight:600;font-size:15px;letter-spacing:.09em;text-transform:uppercase;position:relative;padding:6px 0;white-space:nowrap}
.nav ul a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--red);transition:width .2s ease}
.nav ul a:hover::after,.nav ul li.current-menu-item>a::after{width:100%}
.nav .btn{padding:12px 22px;font-size:16px;white-space:nowrap;flex:none}
.brand-name{white-space:nowrap}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px}
.nav-toggle span{display:block;width:26px;height:2.5px;background:var(--asphalt);margin:5.5px auto;transition:.25s}

/* ---------- Section scaffolding ---------- */
.section{padding:100px 0}
.section--spacing-tight{padding:56px 0}
.section--spacing-none{padding:0}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;flex-wrap:wrap}
.sec-head h2{margin-top:14px}

/* ---------- Footer ---------- */
footer.site{background:var(--asphalt);color:#fff}
.foot-main{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:50px;padding:70px 0 56px}
.foot-main h4{font-family:var(--display);font-weight:600;font-size:17px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:20px}
.foot-main ul li{margin-bottom:11px}
.foot-main ul a{color:rgba(255,255,255,.8);font-size:14.5px}
.foot-main ul a:hover{color:#fff}
.foot-brand p{color:rgba(255,255,255,.6);font-size:14.5px;margin-top:18px;max-width:34ch}
.foot-contact li{display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.8);font-size:14.5px;margin-bottom:14px}
.foot-contact svg{width:17px;height:17px;flex:none;margin-top:3px;color:var(--red)}
.foot-contact strong{color:#fff;font-family:var(--display);font-size:20px;letter-spacing:.04em}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.45)}
.foot-legal{display:inline-flex;align-items:center;gap:9px;flex-wrap:wrap}
.foot-sep{opacity:.45}
.foot-bottom a{color:inherit;text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.25)}
.foot-bottom a:hover,.foot-bottom a:focus-visible{color:#fff;text-decoration-color:currentColor}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- Accessibility ---------- */
.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.skip-link:focus{position:fixed;top:8px;left:8px;z-index:999;width:auto;height:auto;clip-path:none;padding:12px 16px;background:var(--asphalt);color:#fff}

/* ---------- Responsive ---------- */
@media(max-width:1020px){
  .foot-main{grid-template-columns:1fr 1fr}
}
/* The nav collapses at 1200px, not 720px: Home, Services with its dropdown,
   Why L&M and Contact, plus the brand lockup and the estimate button, want
   more room than a tablet has before they start crowding each other. */
@media(max-width:1200px){
  .nav ul,.nav .btn{display:none}
  .nav-toggle{display:block}
  /* align-items:center centres items across the bar on desktop; once the list
     turns into a vertical drawer that same rule centres them horizontally, so
     the items step in and out with their own width. Back to a flush left edge. */
  .nav.open ul{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:86px;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);padding:20px 24px;gap:18px;
    max-height:calc(100vh - 124px);overflow-y:auto}
}
@media(max-width:720px){
  .section{padding:70px 0}
  .section--spacing-tight{padding:40px 0}
  .topbar .right span.hide-m{display:none}
  .foot-main{grid-template-columns:1fr;gap:36px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* <address> carries a browser default italic the design does not use. */
.foot-contact address{font-style:normal}

/* ---------- Section background overrides ----------
   Set per section in the admin. The dark options flip text, borders, and
   muted copy to their light equivalents so any section is legible on any
   background without a second set of templates. */
.section--bg-paper{background:var(--paper);color:var(--asphalt)}
.section--bg-white{background:var(--white);color:var(--asphalt)}
.section--bg-navy{background:var(--navy);color:#fff}
.section--bg-asphalt{background:var(--asphalt);color:#fff}

.section--bg-navy .lede,
.section--bg-asphalt .lede{color:rgba(255,255,255,.72)}
.section--bg-navy .eyebrow,
.section--bg-asphalt .eyebrow{color:var(--sand)}
.section--bg-navy .card,
.section--bg-asphalt .card{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12);color:#fff}
.section--bg-navy .card p,
.section--bg-asphalt .card p{color:rgba(255,255,255,.65)}
.section--bg-white .card{background:var(--paper)}

/* ---------- Cards (shared by Feature Grid and Related Services) ---------- */
.card-grid{display:grid;gap:22px}
.card-grid--2{grid-template-columns:repeat(2,1fr)}
.card-grid--3{grid-template-columns:repeat(3,1fr)}
.card-grid--4{grid-template-columns:repeat(4,1fr)}

.card{background:#fff;border:1px solid var(--line);padding:32px 28px 28px;position:relative;
  display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--navy);
  transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.card:hover{transform:translateY(-5px);box-shadow:0 18px 40px -18px rgba(20,22,27,.25)}
.card:hover::before{transform:scaleX(1)}
.card .ico{width:52px;height:52px;background:var(--paper);display:grid;place-items:center;
  margin-bottom:20px;box-shadow:inset 0 0 0 1px var(--line)}
.card .ico svg{width:26px;height:26px;color:var(--navy)}
.card h3{margin-bottom:10px}
.card p{color:var(--steel);font-size:15px;margin-bottom:18px}
.card > *:last-child{margin-top:auto;margin-bottom:0}
.card__link{font-family:var(--display);font-weight:600;font-size:16px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--red);display:inline-flex;gap:8px;align-items:center}
.card__link svg{width:14px;height:14px;transition:transform .18s}
.card:hover .card__link svg,.card__link:hover svg{transform:translateX(4px)}
.card--link{text-decoration:none}

.section--bg-navy .card .ico,
.section--bg-asphalt .card .ico{background:rgba(255,255,255,.06);box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.section--bg-navy .card .ico svg,
.section--bg-asphalt .card .ico svg{color:var(--sand)}

@media(max-width:1020px){
  .card-grid--3,.card-grid--4{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:720px){
  .card-grid--2,.card-grid--3,.card-grid--4{grid-template-columns:1fr}
}

/* ---------- Shared photo furniture ----------
   Generalised from the homepage's projects and why-us sections so every
   photo-bearing layout uses the same placeholder and the same caption plate. */

/* Labelled stand-in shown wherever a photo field is still empty. */
.ph-label{position:absolute;inset:0;display:grid;place-items:center;text-align:center;padding:1rem;
  color:rgba(255,255,255,.24);font-family:var(--display);letter-spacing:.2em;text-transform:uppercase;font-size:14px}

/* The dark caption plate from the projects mosaic. */
.tag{position:absolute;left:16px;bottom:16px;z-index:2;background:rgba(20,22,27,.85);color:#fff;
  font-family:var(--display);font-weight:600;font-size:14px;letter-spacing:.1em;text-transform:uppercase;padding:7px 13px}

/* The outlined display numeral used by the process steps, reusable. */
.outline-num{font-family:var(--display);font-weight:700;line-height:1;color:transparent;
  -webkit-text-stroke:1.5px var(--navy);opacity:.55;display:block}
.section--bg-navy .outline-num,
.section--bg-asphalt .outline-num{-webkit-text-stroke-color:var(--sand);opacity:.5}

/* Any element that frames a photo: dark ground so a slow-loading or missing
   image never flashes white against the design. */
.photo-frame{position:relative;overflow:hidden;background:linear-gradient(160deg,#2B2F37,#1A1D23)}
.photo-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}

/* ---------- Primary nav dropdowns ----------
   Shown on hover and on :focus-within, so tabbing through the nav opens each
   submenu without needing JavaScript. */
.nav li{position:relative}
.nav .sub-menu{position:absolute;top:100%;left:0;z-index:60;min-width:260px;
  display:flex;flex-direction:column;margin:0;padding:8px 0;gap:0;list-style:none;
  background:var(--asphalt);border-top:3px solid var(--red);
  box-shadow:0 22px 44px -22px rgba(0,0,0,.6);
  opacity:0;visibility:hidden;transform:translateY(6px);
  transition:opacity .16s ease,transform .16s ease,visibility .16s}
.nav li:hover > .sub-menu,
.nav li:focus-within > .sub-menu{opacity:1;visibility:visible;transform:none}

.nav .sub-menu a{display:block;padding:9px 22px;font-size:15px;letter-spacing:.07em;
  color:rgba(255,255,255,.82);white-space:nowrap}
.nav .sub-menu a::after{display:none}
.nav .sub-menu a:hover,.nav .sub-menu a:focus{background:var(--red);color:#fff}

/* Every top-level link is laid out the same way, caret or no caret.
   An inline box and an inline-flex box compute different heights from the
   same text: the inline one is sized off the font's em square, the flex one
   off a real line box. Only the item with children was inline-flex, which put
   "Services" five pixels below "Why L&M" and "Contact" in the nav bar. */
.nav > .wrap > nav > ul > li > a{display:inline-flex;align-items:center;gap:7px;line-height:1}

/* Caret on anything with children. */
.nav .menu-item-has-children > a{display:inline-flex;align-items:center;gap:7px}
.nav .menu-item-has-children > a::before{content:"";order:2;width:0;height:0;
  border-left:4px solid transparent;border-right:4px solid transparent;
  border-top:5px solid currentColor;opacity:.6;transition:transform .16s ease}
.nav .menu-item-has-children:hover > a::before,
.nav .menu-item-has-children:focus-within > a::before{transform:rotate(180deg);opacity:1}

/* In the mobile drawer a floating submenu has nowhere to float to, so the
   children sit inline under their parent instead. */
@media(max-width:1200px){
  .nav.open .sub-menu{position:static;opacity:1;visibility:visible;transform:none;
    background:transparent;border-top:0;box-shadow:none;padding:6px 0 2px 16px;
    border-left:2px solid var(--line)}
  .nav.open .sub-menu a{padding:7px 0;color:var(--asphalt);white-space:normal}
  .nav.open .sub-menu a:hover,.nav.open .sub-menu a:focus{background:transparent;color:var(--red)}
  .nav.open .menu-item-has-children > a::before{display:none}
}