/* S&D Construction and Maintenance, Inc. — industrial concrete/safety-orange theme */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@500;600;700&family=Barlow:wght@400;500;600;700&display=swap');

:root{
  --charcoal:#232527;
  --concrete-900:#2b2d30;
  --concrete-800:#3a3d40;
  --concrete-700:#54585c;
  --concrete-500:#8a8f94;
  --concrete-300:#c7cacd;
  --concrete-100:#eceeef;
  --concrete-50:#f5f6f6;
  --white:#ffffff;
  --orange:#ff6a13;
  --orange-dark:#e05500;
  --orange-deep:#b84400;
  --line:#dcdedf;
  --ink:#1d1f21;
  --focus:#1b6fd6;
}

*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Barlow', sans-serif;
  background:var(--white);
  color:var(--ink);
  line-height:1.6;
  font-size:16px;
}
h1,h2,h3,h4,.brand,.nav-cta,.stat-num,.tag-label{
  font-family:'Oswald', sans-serif;
  text-transform:uppercase;
  letter-spacing:.02em;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
button{font-family:inherit;}
ul{list-style:none;}
.wrap{max-width:1180px; margin:0 auto; padding:0 24px;}
:focus-visible{outline:3px solid var(--focus); outline-offset:2px;}

/* ===== diagonal hazard strip — signature motif ===== */
.hazard-strip{
  height:14px; width:100%;
  background:repeating-linear-gradient(135deg, var(--orange) 0 22px, var(--charcoal) 22px 44px);
}

/* ===== header ===== */
.top-bar{
  background:var(--charcoal); color:var(--concrete-300);
  font-size:13.5px; font-weight:500;
}
.top-bar .wrap{
  display:flex; flex-wrap:wrap; gap:6px 20px; justify-content:space-between;
  padding-top:8px; padding-bottom:8px;
}
.top-bar a{color:var(--concrete-100); font-weight:600;}
.top-bar a:hover{color:var(--orange);}
.top-bar .tb-item{display:flex; align-items:center; gap:6px;}

header.main-head{
  background:var(--white);
  position:sticky; top:0; z-index:60;
  border-bottom:3px solid var(--charcoal);
}
.head-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0; gap:10px;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-size:20px; color:var(--charcoal); font-weight:700;
  line-height:1.15; min-width:0;
}
.brand > span:last-child{min-width:0; overflow-wrap:break-word;}
.brand .mark{
  width:46px; height:46px; flex-shrink:0;
  background:var(--charcoal);
  display:flex; align-items:center; justify-content:center;
  position:relative;
  clip-path:polygon(0 0, 100% 0, 100% 75%, 75% 100%, 0 100%);
}
.brand .mark span{color:var(--orange); font-size:20px; font-weight:700;}
.brand small{display:block; font-size:11px; color:var(--concrete-700); letter-spacing:.08em; font-weight:600;}

nav.main-nav{display:flex; align-items:center; gap:28px;}
nav.main-nav a.nlink{
  font-family:'Oswald',sans-serif; font-weight:600; font-size:14.5px;
  color:var(--concrete-800); letter-spacing:.03em; text-transform:uppercase;
  padding:8px 2px; border-bottom:2px solid transparent;
}
nav.main-nav a.nlink:hover, nav.main-nav a.nlink.active{color:var(--orange-dark); border-bottom-color:var(--orange);}
.call-btn{
  background:var(--orange); color:var(--white)!important;
  padding:12px 22px; font-family:'Oswald',sans-serif; font-weight:700; font-size:14.5px;
  letter-spacing:.03em; text-transform:uppercase;
  min-height:44px; display:inline-flex; align-items:center; gap:8px;
  border:2px solid var(--orange-deep);
  box-shadow:3px 3px 0 var(--charcoal);
  transition:transform .12s, box-shadow .12s;
}
.call-btn:hover{transform:translate(-1px,-1px); box-shadow:4px 4px 0 var(--charcoal); background:var(--orange-dark);}

.menu-toggle{
  display:none; background:var(--charcoal); border:none;
  width:46px; height:46px; align-items:center; justify-content:center;
  color:var(--orange); font-size:22px; cursor:pointer;
}
@media (max-width:900px){
  nav.main-nav .nlink{display:none;}
  .menu-toggle{display:flex;}
}
@media (max-width:520px){
  .call-btn span.ct{display:none;}
  .call-btn{padding:12px 14px;}
  .brand{font-size:16px;}
  .brand .mark{width:38px; height:38px;}
  .brand .mark span{font-size:16px;}
}
@media (max-width:400px){
  .call-btn{font-size:0; padding:0; width:44px; height:44px; justify-content:center; gap:0;}
  .call-btn::before{content:"\260E"; font-size:19px;}
}
.mobile-menu{
  display:none; flex-direction:column; background:var(--concrete-900);
  padding:6px 0 14px;
}
.mobile-menu.open{display:flex;}
.mobile-menu a{
  padding:15px 24px; font-family:'Oswald',sans-serif; font-weight:600; font-size:16px;
  color:var(--concrete-100); text-transform:uppercase; letter-spacing:.03em;
  border-top:1px solid rgba(255,255,255,.08);
  min-height:44px; display:flex; align-items:center;
}
.mobile-menu a:hover{color:var(--orange);}
.mobile-menu .mm-call{color:var(--orange); font-weight:700;}

/* ===== hero ===== */
.hero{
  background:linear-gradient(160deg, var(--concrete-900) 0%, var(--charcoal) 55%, #17181a 100%);
  color:var(--white);
  position:relative;
  overflow:hidden;
  padding:64px 0 70px;
}
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:38px 38px;
  pointer-events:none;
}
.hero-inner{position:relative; display:grid; gap:36px; align-items:center;}
@media (min-width:900px){ .hero-inner{grid-template-columns:1.15fr .85fr;} }
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  background:rgba(255,106,19,.15); border:1px solid var(--orange);
  color:var(--orange); font-family:'Oswald',sans-serif; font-weight:600;
  font-size:13px; letter-spacing:.08em; text-transform:uppercase;
  padding:7px 14px; margin-bottom:18px;
}
.hero h1{
  font-size:clamp(2.1rem, 6vw, 3.4rem);
  line-height:1.06; font-weight:700; margin-bottom:18px;
}
.hero h1 em{color:var(--orange); font-style:normal;}
.hero p.lede{
  font-family:'Barlow',sans-serif; font-size:clamp(1.02rem,2.4vw,1.2rem);
  color:var(--concrete-300); max-width:56ch; margin-bottom:28px;
}
.hero-ctas{display:flex; flex-wrap:wrap; gap:14px; margin-bottom:30px;}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  min-height:52px; padding:14px 26px;
  font-family:'Oswald',sans-serif; font-weight:700; font-size:15px;
  letter-spacing:.03em; text-transform:uppercase;
  border:2px solid transparent; cursor:pointer;
}
.btn-primary{background:var(--orange); color:var(--white); border-color:var(--orange-deep); box-shadow:4px 4px 0 rgba(0,0,0,.35);}
.btn-primary:hover{background:var(--orange-dark); transform:translateY(-1px);}
.btn-outline{background:transparent; color:var(--white); border-color:var(--concrete-500);}
.btn-outline:hover{border-color:var(--orange); color:var(--orange);}
.hero-stats{display:flex; flex-wrap:wrap; gap:26px;}
.stat{border-left:3px solid var(--orange); padding-left:14px;}
.stat-num{font-size:1.8rem; font-weight:700; color:var(--white); line-height:1;}
.stat-lbl{font-size:12.5px; color:var(--concrete-500); font-weight:500; margin-top:4px; text-transform:none; letter-spacing:0; font-family:'Barlow',sans-serif;}

.hero-card{
  background:var(--white); color:var(--ink);
  padding:26px; border:3px solid var(--charcoal);
  box-shadow:8px 8px 0 var(--orange);
}
.hero-card h3{font-size:1.15rem; color:var(--charcoal); margin-bottom:14px;}
.hero-card ul{display:flex; flex-direction:column; gap:11px; margin-bottom:18px;}
.hero-card li{display:flex; align-items:flex-start; gap:10px; font-size:15px; font-weight:500;}
.hero-card li .chk{
  flex-shrink:0; width:20px; height:20px; background:var(--orange); color:#fff;
  display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700; margin-top:1px;
}
.hero-card .hc-note{font-size:13px; color:var(--concrete-700); border-top:1px solid var(--line); padding-top:12px;}

/* ===== section shell ===== */
section{padding:64px 0;}
.section-alt{background:var(--concrete-50);}
.section-dark{background:var(--concrete-900); color:var(--white);}
.section-head{max-width:64ch; margin-bottom:40px;}
.section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
.kicker{
  display:inline-block; color:var(--orange-dark); font-family:'Oswald',sans-serif;
  font-weight:700; font-size:13px; letter-spacing:.12em; text-transform:uppercase; margin-bottom:10px;
}
.section-dark .kicker{color:var(--orange);}
h2{font-size:clamp(1.7rem,4vw,2.4rem); color:var(--charcoal); font-weight:700; line-height:1.15;}
.section-dark h2{color:var(--white);}
.section-head p{margin-top:14px; color:var(--concrete-700); font-size:1.05rem;}
.section-dark .section-head p{color:var(--concrete-300);}

/* ===== brand split (two service lines) ===== */
.brand-split{display:grid; gap:24px;}
@media (min-width:760px){ .brand-split{grid-template-columns:1fr 1fr;} }
.brand-panel{
  background:var(--white); border:2px solid var(--line); padding:30px 26px;
  position:relative; border-top:6px solid var(--charcoal);
}
.brand-panel.accent{border-top-color:var(--orange);}
.brand-panel h3{font-size:1.35rem; color:var(--charcoal); margin-bottom:6px;}
.brand-panel .bp-sub{font-size:13.5px; color:var(--concrete-700); font-weight:600; margin-bottom:16px; text-transform:uppercase; letter-spacing:.04em; font-family:'Oswald',sans-serif;}
.brand-panel ul{display:flex; flex-direction:column; gap:9px; margin-bottom:20px;}
.brand-panel li{display:flex; gap:9px; font-size:15px; align-items:flex-start;}
.brand-panel li::before{content:"▪"; color:var(--orange); font-weight:700; flex-shrink:0; margin-top:1px;}
.brand-panel .bp-link{font-family:'Oswald',sans-serif; font-weight:700; font-size:14px; color:var(--orange-dark); text-transform:uppercase; letter-spacing:.03em;}
.brand-panel .bp-link:hover{text-decoration:underline;}

/* ===== services grid ===== */
.grid-3{display:grid; gap:22px; grid-template-columns:1fr;}
@media (min-width:640px){ .grid-3{grid-template-columns:1fr 1fr;} }
@media (min-width:980px){ .grid-3{grid-template-columns:repeat(3,1fr);} }
.svc-card{
  background:var(--white); border:1px solid var(--line); padding:26px 22px;
  border-bottom:4px solid var(--orange);
}
.svc-card .num{font-family:'Oswald',sans-serif; font-weight:700; color:var(--concrete-300); font-size:2rem; line-height:1;}
.svc-card h3{font-size:1.12rem; margin:10px 0 8px; color:var(--charcoal);}
.svc-card p{font-size:14.5px; color:var(--concrete-700);}

/* ===== about / story ===== */
.about-split{display:grid; gap:36px; align-items:start;}
@media (min-width:860px){ .about-split{grid-template-columns:1fr 1fr;} }
.photo-block{
  background:repeating-linear-gradient(135deg, var(--concrete-300) 0 16px, var(--concrete-100) 16px 32px);
  border:3px solid var(--charcoal);
  aspect-ratio:4/3; display:flex; align-items:center; justify-content:center;
  color:var(--concrete-700); font-family:'Oswald',sans-serif; text-transform:uppercase; letter-spacing:.05em; font-size:14px; text-align:center; padding:20px;
}
.about-split p{margin-bottom:16px; color:var(--concrete-800);}
.pullquote{
  border-left:4px solid var(--orange); padding:6px 0 6px 20px; margin:22px 0;
  font-family:'Oswald',sans-serif; font-size:1.15rem; color:var(--charcoal); font-weight:500; text-transform:none; letter-spacing:0;
}

/* ===== testimonial / trust bar ===== */
.trust-bar{background:var(--charcoal); color:var(--white); padding:26px 0;}
.trust-bar .wrap{display:flex; flex-wrap:wrap; gap:20px 40px; align-items:center; justify-content:center; text-align:center;}
.trust-item{font-family:'Oswald',sans-serif; font-weight:600; font-size:14.5px; letter-spacing:.02em; display:flex; align-items:center; gap:10px;}
.trust-item .ti-num{color:var(--orange); font-size:1.3rem;}

/* ===== CTA band ===== */
.cta-band{
  background:var(--orange); color:var(--white);
  padding:52px 0; text-align:center;
}
.cta-band h2{color:var(--white);}
.cta-band p{color:rgba(255,255,255,.9); margin:14px 0 26px; font-size:1.05rem;}
.cta-band .btn-primary{background:var(--charcoal); border-color:#000; box-shadow:4px 4px 0 rgba(0,0,0,.4);}
.cta-band .btn-primary:hover{background:#141516;}

/* ===== map + contact ===== */
.contact-grid{display:grid; gap:32px;}
@media (min-width:900px){ .contact-grid{grid-template-columns:1fr 1fr;} }
.map-frame{border:3px solid var(--charcoal); overflow:hidden; position:relative; width:100%; aspect-ratio:4/3;}
.map-frame iframe{width:100%; height:100%; border:0; display:block;}
.info-card{background:var(--concrete-50); border:1px solid var(--line); padding:26px; margin-bottom:18px;}
.info-card h3{font-size:1rem; color:var(--charcoal); margin-bottom:10px;}
.info-card .row{display:flex; gap:10px; align-items:flex-start; font-size:15px; margin-bottom:8px;}
.info-card .row:last-child{margin-bottom:0;}
.info-card a.tel{color:var(--orange-dark); font-weight:700;}
.hours-table{width:100%; border-collapse:collapse; font-size:14.5px;}
.hours-table td{padding:6px 0; border-bottom:1px solid var(--line);}
.hours-table td:last-child{text-align:right; font-weight:600; color:var(--charcoal);}

/* ===== form ===== */
form.contact-form{display:flex; flex-direction:column; gap:16px;}
.form-row{display:grid; gap:16px;}
@media (min-width:560px){ .form-row.two{grid-template-columns:1fr 1fr;} }
label{font-family:'Oswald',sans-serif; font-weight:600; font-size:13px; text-transform:uppercase; letter-spacing:.04em; color:var(--charcoal); display:block; margin-bottom:6px;}
input, textarea, select{
  width:100%; padding:13px 14px; border:2px solid var(--line); background:var(--white);
  font-family:'Barlow',sans-serif; font-size:15px; min-height:46px;
}
textarea{min-height:120px; resize:vertical;}
input:focus, textarea:focus, select:focus{border-color:var(--orange); outline:none;}

/* ===== footer ===== */
footer{background:var(--charcoal); color:var(--concrete-300); padding:48px 0 24px;}
.foot-grid{display:grid; gap:32px; margin-bottom:32px;}
@media (min-width:700px){ .foot-grid{grid-template-columns:1.3fr 1fr 1fr;} }
.foot-brand{color:var(--white); font-family:'Oswald',sans-serif; font-weight:700; font-size:1.2rem; margin-bottom:10px; text-transform:uppercase;}
.foot-col h4{color:var(--white); font-size:13.5px; margin-bottom:14px; letter-spacing:.05em;}
.foot-col ul{display:flex; flex-direction:column; gap:10px;}
.foot-col a:hover{color:var(--orange);}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12); padding-top:20px; font-size:13px; display:flex; flex-wrap:wrap; gap:8px 20px; justify-content:space-between;}

/* ===== tabs (services page fallback styling shared with React island) ===== */
noscript .ns-note{display:block; background:var(--concrete-100); border:1px solid var(--line); padding:16px; margin-bottom:20px; font-size:14px;}

/* ===== service tabs (React island) ===== */
.st-wrap{margin-top:8px;}
.st-tablist{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:28px;}
.st-tab{
  background:var(--white); border:2px solid var(--charcoal); color:var(--charcoal);
  padding:13px 20px; font-family:'Oswald',sans-serif; font-weight:700; font-size:14.5px;
  text-transform:uppercase; letter-spacing:.03em; cursor:pointer; min-height:48px;
}
.st-tab:hover{background:var(--concrete-100);}
.st-tab.is-active{background:var(--orange); color:var(--white); border-color:var(--orange-deep);}
.st-intro{color:var(--concrete-700); font-size:15px; margin-bottom:22px; max-width:70ch;}
.st-grid{display:grid; gap:20px; grid-template-columns:1fr;}
@media (min-width:640px){ .st-grid{grid-template-columns:1fr 1fr;} }
.st-card{background:var(--white); border:1px solid var(--line); border-left:4px solid var(--orange); padding:20px;}
.st-card h3{font-size:1.05rem; color:var(--charcoal); margin-bottom:8px; text-transform:none; font-family:'Oswald',sans-serif; letter-spacing:0;}
.st-card p{font-size:14.5px; color:var(--concrete-700);}

/* ===== before/after slider (React island) ===== */
.ba-wrap{max-width:760px; margin:0 auto;}
.ba-slide h3{font-size:1.2rem; color:var(--charcoal); margin-bottom:16px; text-align:center;}
.ba-track{
  position:relative; width:100%; aspect-ratio:4/3; overflow:hidden;
  border:3px solid var(--charcoal); cursor:ew-resize; touch-action:none; user-select:none;
}
.ba-pane{
  position:absolute; inset:0; display:flex; align-items:flex-end; padding:16px;
  color:var(--white);
}
.ba-pane p{font-family:'Oswald',sans-serif; font-size:13.5px; text-transform:none; letter-spacing:0; max-width:34ch; line-height:1.4;}
.ba-after{background:repeating-linear-gradient(135deg, var(--concrete-700) 0 20px, var(--concrete-800) 20px 40px);}
.ba-before{
  background:repeating-linear-gradient(135deg, var(--concrete-300) 0 20px, var(--concrete-500) 20px 40px);
  overflow:hidden; border-right:3px solid var(--orange); color:var(--charcoal);
}
.ba-tag{
  position:absolute; top:14px; left:14px; font-family:'Oswald',sans-serif; font-weight:700;
  font-size:12px; letter-spacing:.06em; text-transform:uppercase; padding:5px 10px;
}
.ba-tag-after{background:var(--charcoal); color:var(--white);}
.ba-tag-before{background:var(--orange); color:var(--white);}
.ba-handle{
  position:absolute; top:0; bottom:0; width:0; transform:translateX(-50%);
  display:flex; align-items:center; justify-content:center;
}
.ba-handle::before{
  content:""; position:absolute; top:0; bottom:0; left:50%; width:3px;
  background:var(--white); transform:translateX(-50%); box-shadow:0 0 0 1px rgba(0,0,0,.3);
}
.ba-handle-grip{
  position:relative; width:44px; height:44px; border-radius:50%;
  background:var(--orange); color:var(--white); border:3px solid var(--white);
  display:flex; align-items:center; justify-content:center; font-size:18px; font-weight:700;
  box-shadow:0 2px 6px rgba(0,0,0,.35);
}
.ba-hint{text-align:center; font-size:13px; color:var(--concrete-700); margin-top:12px;}
.ba-nav{display:flex; align-items:center; justify-content:center; gap:18px; margin-top:24px;}
.ba-nav-btn{
  background:var(--charcoal); color:var(--white); border:none; min-height:44px; padding:10px 18px;
  font-family:'Oswald',sans-serif; font-weight:600; font-size:14px; text-transform:uppercase; cursor:pointer;
}
.ba-nav-btn:hover{background:var(--orange-dark);}
.ba-dots{display:flex; gap:8px;}
.ba-dot{
  width:14px; height:14px; min-width:14px; border-radius:50%; border:2px solid var(--charcoal);
  background:var(--white); cursor:pointer; padding:0;
}
.ba-dot.is-active{background:var(--orange); border-color:var(--orange-deep);}

/* ===== utility ===== */
.mt-0{margin-top:0;}
.center{text-align:center;}