/* ============================================================
   ENCO Carports — shared stylesheet
   Photography-led · black/white/grey with red accent
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@300;400;500;600;700;800;900&display=swap');

:root{
  --ink:#16181A;        /* near-black */
  --ink-2:#22262A;      /* raised dark */
  --ink-3:#2E3338;
  --paper:#FFFFFF;
  --mist:#F1F2F3;       /* light section bg */
  --mist-2:#E8EAEB;
  --line:#E1E3E5;
  --line-dk:#33383D;
  --grey:#5E646A;       /* body on light */
  --grey-2:#878D93;
  --grey-d:#9CA2A8;     /* body on dark */
  --grey-faint:#C3C7CB;
  --red:#C8362C;
  --red-d:#A82A22;
  --red-bright:#DC4035;
  --green:#3E8E5A;
  --font:'Hanken Grotesk',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --nav-h:76px;
  --maxw:1280px;
  --pad:clamp(20px,4.4vw,64px);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
::selection{background:var(--red);color:#fff;}
h1,h2,h3,h4{line-height:1.04;letter-spacing:-.02em;font-weight:800;}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);}
.wrap-wide{max-width:1480px;margin:0 auto;padding:0 var(--pad);}

/* ---- type helpers ---- */
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--red);display:inline-block;}
.eyebrow.muted{color:var(--grey-2);}
.section-dark .eyebrow.muted,.hero .eyebrow.muted{color:var(--grey-d);}
.red{color:var(--red);}
.lead{font-size:clamp(15px,1.25vw,17.5px);line-height:1.7;color:var(--grey);font-weight:400;}
.section-dark .lead{color:var(--grey-d);}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;letter-spacing:.01em;
  padding:15px 26px;background:var(--red);color:#fff;border:none;cursor:pointer;transition:background .18s,transform .18s;border-radius:2px;}
.btn:hover{background:var(--red-d);transform:translateY(-1px);}
.btn .arw{transition:transform .2s;}
.btn:hover .arw{transform:translateX(3px);}
.btn-dark{background:var(--ink);}
.btn-dark:hover{background:var(--ink-3);}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4);}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff;}
.btn-outline{background:transparent;color:var(--ink);border:1px solid var(--ink);}
.btn-outline:hover{background:var(--ink);color:#fff;}
.textlink{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink);border-bottom:1.5px solid var(--red);padding-bottom:3px;transition:gap .2s,color .2s;}
.textlink .arw{color:var(--red);transition:transform .2s;}
.textlink:hover{gap:11px;}
.section-dark .textlink{color:#fff;}
.section-ink2 .textlink{color:#fff;}

/* ---- wordmark ---- */
.brand{display:flex;align-items:center;gap:11px;}
.mark{display:inline-flex;flex-direction:column;justify-content:space-between;width:22px;height:21px;}
.mark i{display:block;height:4px;background:currentColor;border-radius:1px;}
.brand .wm{font-size:24px;font-weight:800;letter-spacing:-.01em;line-height:1;}
.brand .wm b{font-weight:800;}
.brand .tag{font-size:9px;font-weight:600;letter-spacing:.34em;text-transform:uppercase;color:var(--grey-2);margin-top:3px;}
.brand-stack{display:flex;flex-direction:column;}

/* ---- NAV ---- */
.nav{position:sticky;top:0;z-index:60;background:#202325;border-bottom:1px solid rgba(255,255,255,.08);color:#fff;}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);}
.nav .brand{color:#fff;}
.nav-links{display:flex;align-items:center;gap:30px;}
.nav-links a{font-size:14px;font-weight:500;color:var(--grey-faint);transition:color .18s;position:relative;padding:6px 0;}
.nav-links a:not(.nav-cta):hover,.nav-links a.active{color:#fff;}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--red);}
.nav-cta{padding:11px 22px;color:#fff!important;font-size:13px;white-space:nowrap;}
.hero-cta .btn{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;white-space:nowrap;}
.hero-cta .btn:hover{background:var(--red);border-color:var(--red);color:#fff;transform:translateY(-1px);}
.hero-construct{display:inline-block;margin-top:18px;color:#FF6A5E;font-weight:600;font-size:14px;text-shadow:0 1px 10px rgba(0,0,0,.5);transition:color .18s;}
.hero-construct:hover{color:#fff;}
.hero-sublinks{display:flex;align-items:center;gap:15px;margin-top:20px;flex-wrap:wrap;}
.hero-sublinks a{font-size:14px;font-weight:600;color:#fff;text-shadow:0 1px 10px rgba(0,0,0,.5);transition:color .18s;}
.hero-sublinks a:hover{color:#FF6A5E;}
.hero-sublinks a.con{color:#FF6A5E;}
.hero-sublinks a.con:hover{color:#fff;}
.hero-sublinks .div{color:rgba(255,255,255,.4);}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;margin-right:-8px;}
.nav-toggle span{display:block;width:26px;height:2px;background:#fff;transition:transform .25s,opacity .2s;}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle.open span:nth-child(2){opacity:0;}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
@media(max-width:1000px){.nav-links{display:none;}.nav-toggle{display:flex;}}
.mobile-menu{display:none;background:var(--ink);color:#fff;position:sticky;top:var(--nav-h);z-index:59;border-bottom:1px solid var(--line-dk);}
.mobile-menu.open{display:block;}
.mobile-menu .wrap{padding-top:8px;padding-bottom:16px;}
.mobile-menu a{display:block;padding:15px 2px;font-size:16px;font-weight:500;color:var(--grey-faint);border-bottom:1px solid var(--line-dk);}
.mobile-menu a:last-child{border-bottom:none;}
.mobile-menu a.mcta{background:var(--red);color:#fff;text-align:center;margin-top:12px;padding:15px;border-radius:2px;font-weight:600;}

/* ---- HERO ---- */
.hero{position:relative;min-height:clamp(560px,86vh,860px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;}
.hero-bg-night{opacity:0;transition:opacity 1.1s ease;z-index:1;}
.hero.is-night .hero-bg-night{opacity:1;}
.hero-daynight{position:absolute;top:96px;right:var(--pad);z-index:3;display:flex;gap:0;border:1px solid rgba(255,255,255,.28);border-radius:2px;overflow:hidden;backdrop-filter:blur(6px);background:rgba(14,16,18,.35);}
.dn-btn{appearance:none;border:none;background:transparent;color:rgba(255,255,255,.65);font:600 12px/1 inherit;font-family:inherit;letter-spacing:.14em;text-transform:uppercase;padding:10px 16px;cursor:pointer;transition:background .2s,color .2s;}
.dn-btn.active{background:#fff;color:#16181A;}
.dn-btn:not(.active):hover{color:#fff;}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(14,16,18,.85) 0%,rgba(14,16,18,.6) 30%,rgba(14,16,18,.18) 58%,rgba(14,16,18,0) 82%),linear-gradient(180deg,rgba(14,16,18,.5) 0%,rgba(14,16,18,.18) 28%,rgba(14,16,18,.34) 64%,rgba(14,16,18,.9) 100%);}

/* lighter overlay on the night photo — it's already dark */
.hero-bg-night::after{background:linear-gradient(90deg,rgba(14,16,18,.75) 0%,rgba(14,16,18,.5) 30%,rgba(14,16,18,.08) 58%,rgba(14,16,18,0) 82%),linear-gradient(180deg,rgba(14,16,18,.4) 0%,rgba(14,16,18,.08) 28%,rgba(14,16,18,.24) 64%,rgba(14,16,18,.8) 100%);}
.hero-inner{position:relative;z-index:2;width:100%;padding-bottom:clamp(48px,7vw,96px);padding-top:120px;}
.hero h1{font-size:clamp(46px,8vw,104px);font-weight:800;letter-spacing:-.03em;line-height:.96;margin-top:18px;text-wrap:balance;}
.hero h1 em{font-style:normal;color:var(--red-bright);}
.hero .lead{color:#E7E9EB;max-width:560px;margin-top:22px;font-size:clamp(15px,1.4vw,19px);}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap;}
.hero-meta{position:absolute;right:var(--pad);bottom:clamp(48px,7vw,96px);z-index:2;text-align:right;display:none;}
.hero-meta .hm-v{font-size:13px;font-weight:600;letter-spacing:.04em;color:#fff;}
.hero-meta .hm-l{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-d);margin-top:2px;}
@media(min-width:1100px){.hero-meta{display:block;}}

/* sub-hero strip */
.subhero{background:var(--ink);color:#fff;border-bottom:1px solid var(--line-dk);}
.subhero-inner{display:grid;grid-template-columns:repeat(4,1fr);}
.subhero .cell{padding:26px var(--pad);border-right:1px solid var(--line-dk);}
.subhero .cell:last-child{border-right:none;}
.subhero .v{font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:-.02em;}
.subhero .v b{color:var(--red);}
.subhero .l{font-size:12px;letter-spacing:.04em;color:var(--grey-d);margin-top:6px;line-height:1.4;}
@media(max-width:760px){.subhero-inner{grid-template-columns:1fr 1fr;}.subhero .cell:nth-child(2){border-right:none;}.subhero .cell:nth-child(1),.subhero .cell:nth-child(2){border-bottom:1px solid var(--line-dk);}}

/* ---- SECTION ---- */
.section{padding:clamp(60px,8.5vw,128px) 0;}
.section-tight{padding:clamp(48px,6vw,88px) 0;}
.section-mist{background:var(--mist);}
.section-dark{background:var(--ink);color:#fff;}
.section-ink2{background:var(--ink-2);color:#fff;}
.shead{max-width:760px;}
.shead.center{margin:0 auto;text-align:center;}
.shead h2{font-size:clamp(30px,4.6vw,56px);font-weight:800;letter-spacing:-.025em;margin-top:16px;text-wrap:balance;}
.shead .lead{margin-top:20px;}
.shead-row{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;}

/* ---- OPPORTUNITY split ---- */
.split{display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(36px,5vw,80px);align-items:center;}
.split.rev{grid-template-columns:1fr 1.05fr;}
@media(max-width:880px){.split,.split.rev{grid-template-columns:1fr;gap:32px;}}
.split-media{position:relative;}
.split-media img{width:100%;height:100%;object-fit:cover;border-radius:3px;}
.media-tag{position:absolute;left:0;bottom:0;background:var(--ink);color:#fff;font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:9px 14px;}
.split h2{font-size:clamp(28px,4vw,50px);font-weight:800;letter-spacing:-.025em;margin-top:16px;}
.split .lead{margin-top:20px;}
.split .kick{font-size:clamp(17px,1.5vw,21px);font-weight:600;color:var(--ink);margin-top:18px;letter-spacing:-.01em;}
.section-dark .split .kick{color:#fff;}

/* feature ticks */
.ticks{margin-top:24px;display:flex;flex-direction:column;gap:13px;}
.ticks .t{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--grey);line-height:1.5;}
.section-dark .ticks .t{color:var(--grey-faint);}
.ticks .t i{width:7px;height:7px;background:var(--red);flex-shrink:0;margin-top:6px;border-radius:1px;}

/* ---- TWO WAYS (photo cards) ---- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(16px,2vw,28px);margin-top:52px;}
@media(max-width:820px){.duo{grid-template-columns:1fr;}}
.wcard{position:relative;border-radius:3px;overflow:hidden;background:var(--ink);min-height:520px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;}
.wcard .ph{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s ease;}
.wcard:hover .ph{transform:scale(1.04);}
.wcard .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,18,20,.15) 0%,rgba(16,18,20,.05) 40%,rgba(16,18,20,.55) 70%,rgba(16,18,20,.92) 100%);}
.wcard .inner{position:relative;z-index:2;padding:clamp(28px,3vw,40px);}
.wcard .ctag{font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--grey-faint);}
.wcard.energy .ctag{color:var(--red-bright);}
.wcard h3{font-size:clamp(26px,3vw,38px);font-weight:800;margin-top:8px;}
.wcard p{font-size:14.5px;line-height:1.65;color:#D7D9DB;margin-top:12px;max-width:440px;min-height:4.95em;}
.wcard .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;}
.wcard .chip{font-size:11px;font-weight:500;letter-spacing:.04em;color:#E7E9EB;border:1px solid rgba(255,255,255,.28);padding:6px 11px;border-radius:2px;}
.wcard .go{margin-top:22px;display:inline-flex;align-items:center;gap:9px;font-size:13.5px;font-weight:600;color:#fff;}
.wcard .go .arw{color:var(--red-bright);transition:transform .2s;}
.wcard:hover .go .arw{transform:translateX(4px);}
.duo-note{margin-top:26px;text-align:center;font-size:14.5px;color:var(--grey);}
.duo-note b{color:var(--ink);font-weight:700;}

/* ---- ENGINEERED + caution ---- */
.eng-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:48px;background:var(--line-dk);border:1px solid var(--line-dk);}
.ecell{background:var(--ink);padding:30px 28px 34px;}
.section-mist .eng-grid{background:var(--line);border-color:var(--line);}
.section-mist .ecell{background:var(--paper);}
.ecell .en{font-size:13px;font-weight:700;color:var(--red);letter-spacing:.04em;}
.ecell h3{font-size:19px;font-weight:700;margin-top:12px;color:#fff;}
.section-mist .ecell h3{color:var(--ink);}
.ecell p{font-size:13.5px;line-height:1.62;color:var(--grey-d);margin-top:9px;}
.section-mist .ecell p{color:var(--grey);}
@media(max-width:820px){.eng-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.eng-grid{grid-template-columns:1fr;}}

/* ---- ECONOMICS (static) ---- */
.returns{display:grid;grid-template-columns:repeat(5,1fr);gap:2px;margin-top:48px;background:var(--line-dk);border:1px solid var(--line-dk);}
.rcell{background:var(--ink);padding:28px 22px 30px;}
.rcell .rn{font-size:12px;font-weight:700;color:var(--red);letter-spacing:.04em;}
.rcell h4{font-size:17px;font-weight:700;margin:10px 0 8px;color:#fff;}
.rcell p{font-size:13px;line-height:1.55;color:var(--grey-d);}
@media(max-width:980px){.returns{grid-template-columns:1fr 1fr 1fr;}}
@media(max-width:560px){.returns{grid-template-columns:1fr 1fr;}}
.worked{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:2px;background:var(--line-dk);border:1px solid var(--line-dk);border-top:none;}
.wkcell{background:var(--ink-2);padding:30px 24px 34px;}
.wkcell .wl{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--grey-d);}
.wkcell .wv{font-size:clamp(30px,3.6vw,44px);font-weight:800;letter-spacing:-.03em;color:var(--red-bright);margin:14px 0 8px;line-height:1;}
.wkcell .wv small{font-size:16px;color:var(--grey-d);font-weight:600;}
.wkcell .wn{font-size:12px;color:var(--grey-2);line-height:1.5;}
@media(max-width:760px){.worked{grid-template-columns:1fr 1fr;}}
.eco-head{display:flex;align-items:baseline;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-top:56px;}
.eco-head .eh{font-size:clamp(20px,2.6vw,28px);font-weight:800;letter-spacing:-.02em;}
.eco-head .es{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--red);font-weight:600;}
.eco-foot{font-size:13px;color:var(--grey-d);line-height:1.7;margin-top:24px;max-width:840px;}
.eco-foot b{color:#fff;font-weight:700;}

/* ---- PROJECTS ---- */
.proj-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(14px,1.6vw,22px);margin-top:48px;}
@media(max-width:900px){.proj-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:600px){.proj-grid{grid-template-columns:1fr;}}
.pcard{display:flex;flex-direction:column;background:var(--paper);border-radius:3px;overflow:hidden;border:1px solid var(--line);transition:transform .2s,box-shadow .2s;}
.section-dark .pcard,.section-ink2 .pcard{background:var(--ink-2);border-color:var(--line-dk);}
.pcard:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(16,18,20,.14);}
.pcard .pimg{aspect-ratio:3/2;background-size:cover;background-position:center;}
.pcard .pbody{padding:22px 22px 26px;display:flex;flex-direction:column;flex:1;}
.pcard .pcat{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red);}
.pcard h3{font-size:21px;font-weight:800;margin-top:9px;letter-spacing:-.02em;}
.section-dark .pcard h3,.section-ink2 .pcard h3{color:#fff;}
.pcard .ploc{font-size:12.5px;color:var(--grey-2);margin-top:5px;}
.pcard .pmeta{display:flex;gap:22px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);}
.section-dark .pcard .pmeta,.section-ink2 .pcard .pmeta{border-color:var(--line-dk);}
.pcard .pmeta .ml{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--grey-2);}
.pcard .pmeta .mv{font-size:15px;font-weight:700;margin-top:3px;}
.section-dark .pcard .pmeta .mv,.section-ink2 .pcard .pmeta .mv{color:#fff;}
.pcard .pdesc{font-size:13px;line-height:1.6;color:var(--grey);margin-top:14px;}
.section-dark .pcard .pdesc,.section-ink2 .pcard .pdesc{color:var(--grey-d);}

/* ---- TEAM (sketch portraits) ---- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,1.6vw,22px);margin-top:46px;}
@media(max-width:860px){.team-grid{grid-template-columns:1fr 1fr;}}
@media(max-width:460px){.team-grid{grid-template-columns:1fr;}}
.tcard{background:var(--mist);border-radius:3px;overflow:hidden;border:1px solid var(--line);}
.section-dark .tcard{background:var(--ink-2);border-color:var(--line-dk);}
.tcard .tpic{aspect-ratio:4/5;background:linear-gradient(180deg,#cfd3d6 0%,#e6e8ea 50%,#ffffff 100%);overflow:hidden;}
.tcard .tpic img{width:100%;height:100%;object-fit:cover;object-position:center top;mix-blend-mode:multiply;}
.section-dark .tcard .tpic{background:linear-gradient(180deg,#cfd3d6 0%,#e6e8ea 50%,#ffffff 100%);}
.tcard .tb{padding:18px 20px 22px;background:#fff;}
.tcard .tn{font-size:18px;font-weight:800;letter-spacing:-.01em;}
.section-dark .tcard .tn{color:#fff;}
.tcard .tr{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-top:5px;}
.tcard .tx{font-size:13px;line-height:1.55;color:var(--grey);margin-top:11px;}
.section-dark .tcard .tx{color:var(--grey-d);}
/* bio reveal */

.tcard .tpic{position:relative;}
.tcard .tplus{position:absolute;top:10px;right:10px;z-index:2;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.88);color:var(--ink);display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:700;line-height:1;transition:transform .3s,background .3s,color .3s;}
.tcard .tbio{position:absolute;inset:0;z-index:1;background:rgba(20,22,24,.93);display:flex;align-items:flex-end;padding:18px;opacity:0;transform:translateY(14px);transition:opacity .3s ease,transform .3s ease;}
.tcard .tbio p{font-size:12.5px;line-height:1.65;color:#D5D8DB;}
.tcard:hover .tbio,.tcard.open .tbio,.tcard:focus-within .tbio{opacity:1;transform:none;}
.tcard:hover .tplus,.tcard.open .tplus{transform:rotate(45deg);background:var(--red);color:#fff;}
@media(prefers-reduced-motion:reduce){.tcard .tbio{transition:none;}}

/* ---- PARTNER ---- */
.partner{display:grid;grid-template-columns:300px 1fr;margin-top:48px;border:1px solid var(--line);border-radius:3px;overflow:hidden;background:var(--paper);}
.section-dark .partner{border-color:var(--line-dk);background:var(--ink-2);}
@media(max-width:720px){.partner{grid-template-columns:1fr;}}
.partner .plogo{background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;padding:40px 28px;}
.partner .plogo .pl{font-size:27px;font-weight:800;letter-spacing:-.01em;}
.partner .plogo .pl b{color:var(--red-bright);}
.partner .pbody{padding:clamp(26px,3vw,40px);}
.partner .pbody h3{font-size:23px;font-weight:800;margin-top:8px;}
.section-dark .partner .pbody h3{color:#fff;}
.partner .pbody p{font-size:14.5px;line-height:1.7;color:var(--grey);margin-top:13px;}
.section-dark .partner .pbody p{color:var(--grey-d);}

/* ---- EXPANDER (tiers / specs) ---- */
.expander{margin-top:36px;border-top:1px solid var(--line);}
.section-dark .expander{border-color:var(--line-dk);}
.exp-item{border-bottom:1px solid var(--line);}
.section-dark .exp-item{border-color:var(--line-dk);}
.exp-head{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;cursor:pointer;}
.exp-head h3{font-size:clamp(18px,2.1vw,24px);font-weight:700;letter-spacing:-.02em;}
.section-dark .exp-head h3{color:#fff;}
.exp-head .ehs{font-size:13px;color:var(--grey-2);margin-top:4px;font-weight:400;letter-spacing:0;}
.exp-plus{position:relative;width:26px;height:26px;flex-shrink:0;}
.exp-plus::before,.exp-plus::after{content:"";position:absolute;background:var(--red);transition:transform .25s;}
.exp-plus::before{left:0;right:0;top:12px;height:2px;}
.exp-plus::after{top:0;bottom:0;left:12px;width:2px;}
.exp-item.open .exp-plus::after{transform:scaleY(0);}
.exp-body{max-height:0;overflow:hidden;transition:max-height .4s ease;}
.exp-inner{padding:4px 0 34px;}

/* tier cards inside expander */
.tier-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--line);border:1px solid var(--line);}
.section-dark .tier-grid{background:var(--line-dk);border-color:var(--line-dk);}
.tcd{background:var(--paper);padding:26px 26px 30px;display:flex;flex-direction:column;}
.section-dark .tcd{background:var(--ink-2);}
.tcd .tdg{background:#fff;border:1px solid var(--line);border-radius:3px;padding:22px 22px 14px;margin-bottom:20px;}
.tcd .tk{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red);}
.tcd h4{font-size:23px;font-weight:800;margin-top:6px;letter-spacing:-.02em;}
.section-dark .tcd h4{color:#fff;}
.tcd .tp{font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--grey-2);margin-top:5px;text-transform:uppercase;}
.tcd .tp.best{color:var(--red);}
.tcd .tdesc{font-size:13.5px;line-height:1.6;color:var(--grey);margin-top:14px;}
.section-dark .tcd .tdesc{color:var(--grey-d);}
.tcd .tspecs{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:8px;}
.section-dark .tcd .tspecs{border-color:var(--line-dk);}
.tcd .tspecs .s{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;color:var(--grey);}
.section-dark .tcd .tspecs .s{color:var(--grey-faint);}
.tcd .tspecs .s i{width:5px;height:5px;background:var(--red);flex-shrink:0;margin-top:6px;}
@media(max-width:820px){.tier-grid{grid-template-columns:1fr;}}

/* spec table */
.spectable{margin-top:2px;border:1px solid var(--line);border-radius:3px;overflow:hidden;}
.section-dark .spectable{border-color:var(--line-dk);}
.spectable .srow{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:0;border-bottom:1px solid var(--line);}
.section-dark .spectable .srow{border-color:var(--line-dk);}
.spectable .srow:last-child{border-bottom:none;}
.spectable .srow.h{background:var(--mist);}
.section-dark .spectable .srow.h{background:var(--ink-3);}
.spectable .sc{padding:15px 18px;font-size:13.5px;color:var(--grey);border-right:1px solid var(--line);}
.section-dark .spectable .sc{color:var(--grey-faint);border-color:var(--line-dk);}
.spectable .sc:last-child{border-right:none;}
.spectable .srow.h .sc{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);}
.section-dark .spectable .srow.h .sc{color:#fff;}
.spectable .sc b{color:var(--ink);font-weight:700;}
.section-dark .spectable .sc b{color:#fff;}

/* diagram primitives (SVG) */
.dg-ground{stroke:var(--grey-d);stroke-width:1.4;}
.dg-col{stroke:var(--red);stroke-width:6;stroke-linecap:square;}
.dg-beam{stroke:var(--red);stroke-width:6;stroke-linecap:square;}
.dg-roof{fill:#9498A0;}
.dg-roofdk{fill:#2C3137;}
.dg-panel{fill:rgba(200,54,44,.18);stroke:var(--red);stroke-width:1;}
.dg-txt{font-family:var(--font);font-size:11px;font-weight:600;letter-spacing:.06em;fill:var(--grey-d);}

/* ---- FAQ ---- */
.faq{margin-top:44px;border-top:1px solid var(--line);max-width:940px;}
.section-dark .faq{border-color:var(--line-dk);}
.faq-item{border-bottom:1px solid var(--line);}
.section-dark .faq-item{border-color:var(--line-dk);}
.faq-q{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;cursor:pointer;font-size:clamp(17px,1.9vw,21px);font-weight:700;letter-spacing:-.015em;}
.section-dark .faq-q{color:#fff;}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a p{font-size:14.5px;line-height:1.75;color:var(--grey);padding:0 0 24px;max-width:840px;}
.section-dark .faq-a p{color:var(--grey-d);}

/* ---- CONTACT ---- */
.form-grid{display:grid;grid-template-columns:1.05fr .85fr;gap:clamp(32px,5vw,72px);align-items:start;margin-top:48px;}
@media(max-width:900px){.form-grid{grid-template-columns:1fr;}}
.formcard{background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:clamp(26px,3vw,44px);}
.formcard h3{font-size:25px;font-weight:800;letter-spacing:-.02em;margin-bottom:18px;}
.toggle{display:flex;border:1px solid var(--line);border-radius:2px;overflow:hidden;margin-bottom:20px;}
.toggle button{flex:1;padding:13px 8px;font-family:var(--font);font-size:13px;font-weight:600;border:none;background:transparent;color:var(--grey);cursor:pointer;transition:all .18s;}
.toggle button.on{background:var(--ink);color:#fff;}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
@media(max-width:520px){.frow{grid-template-columns:1fr;}}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px;}
.field label{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--grey);}
.fin{width:100%;padding:13px 14px;font-family:var(--font);font-size:14.5px;border:1px solid var(--line);background:var(--mist);color:var(--ink);outline:none;border-radius:2px;transition:border-color .18s,background .18s;}
.fin:focus{border-color:var(--red);background:#fff;}
.fin.err{border-color:var(--red);background:rgba(200,54,44,.05);}
textarea.fin{resize:vertical;min-height:118px;}
select.fin{cursor:pointer;}
.attach{display:flex;align-items:center;gap:11px;padding:13px 14px;border:1px dashed var(--grey-2);background:var(--mist);cursor:pointer;border-radius:2px;margin-bottom:16px;font-size:13.5px;color:var(--grey);}
.attach.has{color:var(--ink);font-weight:600;border-color:var(--ink);}
.attach input{display:none;}
.ferr{font-size:13px;color:var(--red);margin-bottom:12px;display:none;}
.fbtn{width:100%;padding:16px;background:var(--red);color:#fff;border:none;border-radius:2px;font-family:var(--font);font-size:14px;font-weight:700;cursor:pointer;transition:background .18s,opacity .18s;}
.fbtn:hover:not(:disabled){background:var(--red-d);}
.fbtn:disabled{background:var(--grey-2);cursor:not-allowed;opacity:.7;}
.thanks{display:none;text-align:center;padding:42px 0;}
.thanks .tk{width:62px;height:62px;border-radius:50%;background:rgba(62,142,90,.13);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 16px;}
.thanks h4{font-size:24px;font-weight:800;letter-spacing:-.02em;}
.thanks p{font-size:14.5px;color:var(--grey);margin-top:8px;}
.cinfo h3{font-size:25px;font-weight:800;letter-spacing:-.02em;margin:8px 0 24px;}
.crow{margin-bottom:20px;}
.crow .ck{font-size:11px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;color:var(--grey-2);margin-bottom:4px;}
.crow .cv{font-size:17px;font-weight:600;}
.crow a.cv:hover{color:var(--red);}
.trust{border-top:1px solid var(--line);padding-top:22px;margin-top:4px;}
.trust h5{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:14px;}
.trust .tt{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--grey);margin-bottom:11px;}
.trust .tt i{width:6px;height:6px;border-radius:50%;background:var(--green);flex-shrink:0;}

/* ---- CTA band ---- */
.cta{position:relative;background:var(--ink);color:#fff;overflow:hidden;}
.cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.22;}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;padding:clamp(54px,7vw,96px) 0;}
@media(max-width:720px){.cta-inner{grid-template-columns:1fr;}}
.cta h2{font-size:clamp(30px,4.6vw,56px);font-weight:800;letter-spacing:-.03em;margin-top:12px;text-wrap:balance;}
.cta p{font-size:15.5px;color:var(--grey-d);line-height:1.7;margin-top:16px;max-width:540px;}

/* ---- FOOTER ---- */
.footer{background:var(--ink);color:var(--grey-d);padding:64px 0 36px;border-top:1px solid var(--line-dk);}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;padding-bottom:40px;border-bottom:1px solid var(--line-dk);}
.footer .brand{color:#fff;margin-bottom:14px;}
.foot-intro{max-width:300px;font-size:13.5px;line-height:1.7;}
.foot-cols{display:flex;gap:clamp(30px,5vw,72px);flex-wrap:wrap;}
.foot-col h4{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:15px;}
.foot-col a{display:block;font-size:13.5px;color:var(--grey-d);margin-bottom:11px;transition:color .18s;}
.foot-col a:hover{color:#fff;}
.foot-bottom{padding-top:26px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--grey-2);}

/* ---- returns split (base vs solar) ---- */
.returns2{display:flex;gap:26px;margin-top:60px;align-items:stretch;}
.returns2 .rg{display:grid;gap:2px;background:var(--line-dk);border:1px solid var(--line-dk);}
.returns2 .rg.base{flex:1 1 62%;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;}
.solarcol{flex:1 1 34%;position:relative;display:flex;}
.solar-tag{position:absolute;top:-30px;left:2px;}
.solar-tag .lbl{color:var(--red);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:12px;white-space:nowrap;}
.returns2 .rg.solar{flex:1;grid-template-columns:1fr;grid-template-rows:1fr 1fr;}
@media(max-width:820px){.returns2{flex-direction:column;gap:44px;}.returns2 .rg.base,.returns2 .rg.solar{grid-template-rows:auto;}}
@media(max-width:520px){.returns2 .rg.base{grid-template-columns:1fr;}}

/* ---- spec matrix ---- */
.spectable.m5{overflow-x:auto;}
.spectable.m5 .srow{grid-template-columns:1.15fr 1fr 1fr 1.1fr 1.1fr;min-width:720px;}

/* ---- overlay label legibility ---- */
.hero .eyebrow,.cta .eyebrow{text-shadow:0 1px 12px rgba(0,0,0,.55);}
.hero .eyebrow.muted{color:#D5D8DB;}
.wcard .ctag{text-shadow:0 1px 10px rgba(0,0,0,.6);}
.wcard.energy .ctag{color:#FF6A5E;}

/* ---- segments (who it's for) ---- */
.segments{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));gap:14px;margin-top:48px;}
.segcard{background:var(--paper);border:1px solid var(--line);border-top:2px solid var(--ink);padding:28px 26px 30px;display:flex;flex-direction:column;transition:border-color .2s,transform .2s,box-shadow .2s;}
.segcard:hover{border-top-color:var(--red);transform:translateY(-3px);box-shadow:0 14px 32px rgba(16,18,20,.10);}
.segcard .sgk{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--red);}
.segcard h3{font-size:20px;font-weight:800;letter-spacing:-.02em;margin:10px 0 0;}
.segcard p{font-size:13.5px;line-height:1.62;color:var(--grey);margin-top:10px;}
a.segcard{position:relative;}
a.segcard::after{content:"\2192";position:absolute;top:22px;right:22px;color:var(--red);opacity:0;transform:translateX(-4px);transition:opacity .2s,transform .2s;font-weight:700;}
a.segcard:hover::after{opacity:1;transform:translateX(0);}

/* ---- typical-config card (industries) ---- */
.typ{background:var(--paper);border:1px solid var(--line);border-top:2px solid var(--red);padding:26px 28px 28px;}
.typ-h{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin-bottom:14px;}
.typ-row{display:flex;justify-content:space-between;gap:18px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13.5px;}
.typ-row:last-child{border-bottom:none;}
.typ-row span{color:var(--grey);white-space:nowrap;}
.typ-row b{color:var(--ink);font-weight:700;text-align:right;}

/* ---- industries nav buttons ---- */
.segnav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:0;}
@media(max-width:900px){.segnav{grid-template-columns:1fr 1fr;}}
@media(max-width:520px){.segnav{grid-template-columns:1fr;}}
.segbtn{position:relative;display:flex;flex-direction:column;gap:7px;padding:26px 24px 30px;background:var(--paper);border:1px solid var(--line);border-top:2px solid var(--ink);transition:background .22s,border-color .22s,transform .22s,box-shadow .22s;}
.segbtn .sgk{font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--red);transition:color .2s;}
.segbtn .sgt{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--ink);line-height:1.05;transition:color .2s;}
.segbtn .sga{position:absolute;right:22px;bottom:24px;color:var(--red);font-weight:700;font-size:18px;opacity:0;transform:translateX(-7px);transition:opacity .22s,transform .22s,color .22s;}
.segbtn:hover{background:var(--ink);border-top-color:var(--red);transform:translateY(-4px);box-shadow:0 16px 36px rgba(16,18,20,.16);}
.segbtn:hover .sgt{color:#fff;}
.segbtn:hover .sga{opacity:1;transform:translateX(0);color:#fff;}

/* ---- project industry tag ---- */
.pind{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:11.5px;font-weight:600;letter-spacing:.03em;color:var(--grey);transition:color .18s;}
.pind b{color:var(--ink);font-weight:700;}
.pind:hover,.pind:hover b{color:var(--red);}

/* ---- type chips (home teaser) ---- */
.typechips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin:42px auto 16px;}
.typechips a{font-size:13px;font-weight:600;color:var(--ink);border:1px solid var(--line);border-radius:999px;padding:9px 17px;transition:background .18s,color .18s,border-color .18s;}
.typechips a:hover{background:var(--ink);color:#fff;border-color:var(--ink);}

/* ---- process flow (construction) ---- */
.flow{display:grid;grid-template-columns:repeat(4,1fr);margin-top:52px;}
.fstep{position:relative;padding-right:26px;}
.fstep::after{content:"";position:absolute;top:21px;left:48px;right:10px;height:2px;background:var(--mist-2);}
.fstep:last-child{padding-right:0;}
.fstep:last-child::after{display:none;}
.fstep .fnum{position:relative;z-index:2;width:44px;height:44px;border-radius:50%;border:2px solid var(--red);color:var(--red);font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;background:var(--mist);}
.fstep h4{font-size:19px;font-weight:800;letter-spacing:-.02em;margin:18px 0 0;color:var(--ink);}
.fstep p{font-size:13.5px;line-height:1.6;color:var(--grey);margin-top:9px;}
@media(max-width:760px){
  .flow{grid-template-columns:1fr;}
  .fstep{padding:0 0 30px 64px;}
  .fstep::after{top:44px;left:21px;right:auto;bottom:8px;width:2px;height:auto;}
  .fstep .fnum{position:absolute;left:0;top:0;}
  .fstep h4{margin-top:0;}
}

/* ---- clients / proud of the company we keep ---- */
.clients{display:grid;grid-template-columns:repeat(4,1fr);gap:2px;margin-top:48px;background:var(--line-dk);border:1px solid var(--line-dk);}
.clientcard{background:var(--ink-2);padding:28px 26px 30px;}
.clientcard .cn{font-size:22px;font-weight:800;letter-spacing:-.02em;color:#fff;}
.clientcard .cloc{font-size:11.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--red);margin-top:5px;}
.clientcard .cscope{font-size:12.5px;line-height:1.55;color:var(--grey-d);margin-top:13px;}
@media(max-width:820px){.clients{grid-template-columns:1fr 1fr;}}
@media(max-width:480px){.clients{grid-template-columns:1fr;}}
.quotes{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:26px;}
@media(max-width:760px){.quotes{grid-template-columns:1fr;}}
.qcard{border-left:2px solid var(--red);padding:4px 0 4px 22px;}
.qcard p{font-size:15px;line-height:1.6;color:#E7E9EB;font-weight:500;}
.qcard cite{display:block;margin-top:12px;font-style:normal;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--grey-2);}

/* ---- industries numbered list (Option B) ---- */
.seglist{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(4,auto);grid-auto-flow:column;column-gap:48px;border-top:1px solid var(--line);margin-top:0;}
@media(max-width:760px){.seglist{grid-template-columns:1fr;grid-template-rows:auto;grid-auto-flow:row;}}
.seglist a{display:flex;align-items:center;gap:20px;padding:20px 6px;border-bottom:1px solid var(--line);position:relative;transition:padding-left .22s ease;}
.seglist a .n{font-size:13px;font-weight:700;color:var(--red);width:32px;flex-shrink:0;letter-spacing:.04em;}
.seglist a .body{display:flex;flex-direction:column;gap:6px;}
.seglist a .k{font-size:10.5px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--grey-2);white-space:nowrap;transition:color .2s;}
.seglist a .t{font-size:clamp(20px,2vw,27px);font-weight:800;letter-spacing:-.02em;color:var(--ink);line-height:1.04;transition:color .2s;}
.seglist a .ar{margin-left:auto;color:var(--red);font-weight:700;font-size:18px;opacity:0;transform:translateX(-8px);transition:opacity .22s,transform .22s;}
.seglist a:hover{padding-left:16px;}
.seglist a:hover .t,.seglist a:hover .k{color:var(--red);}
.seglist a:hover .ar{opacity:1;transform:translateX(0);}
@media(max-width:520px){.seglist a .k{white-space:normal;}.seglist a .t{font-size:24px;}}

/* ---- lighting section ---- */
.lightgrid{display:grid;grid-template-columns:1fr 1.55fr;grid-template-rows:auto auto;gap:16px;margin-top:clamp(32px,4vw,56px);}
.lg-item{margin:0;position:relative;overflow:hidden;border-radius:2px;background:#000;}
.lg-item img{display:block;width:100%;height:100%;object-fit:cover;}
.lg-tall{grid-row:1 / 3;}
.lg-tall img{min-height:100%;}
.lg-item:not(.lg-tall) img{aspect-ratio:16/9.6;}
.lg-item figcaption{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:12px;letter-spacing:.05em;color:#D5D8DB;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.72));}
.lightfeats{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:clamp(32px,4vw,52px);}
.lightfeats .lf{border-top:1px solid var(--line-dk);padding-top:18px;}
.lightfeats h4{font-size:15px;font-weight:700;letter-spacing:-.01em;}
.lightfeats p{font-size:14px;line-height:1.65;color:var(--grey-d);margin-top:8px;}
@media(max-width:860px){
  .lightgrid{grid-template-columns:1fr;grid-template-rows:auto;}
  .lg-tall{grid-row:auto;}
  .lg-tall img{max-height:520px;}
  .lightfeats{grid-template-columns:1fr;gap:20px;}
}

/* ---- reveal ---- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}.reveal.d2{transition-delay:.16s;}.reveal.d3{transition-delay:.24s;}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important;}
  .reveal{opacity:1!important;transform:none!important;}
  .wcard .ph{transition:none!important;}
}

.brand-img{height:36px;width:auto;display:block;}
.footer .brand-img{height:32px;}
@media(max-width:720px){.brand-img{height:30px;}}

/* buyer cards (solar page) */
.buyer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px;}
@media(max-width:940px){.buyer-grid{grid-template-columns:1fr;}}
.bcard{background:var(--paper);border:1px solid var(--line);border-radius:3px;padding:clamp(22px,2.4vw,32px);display:flex;flex-direction:column;gap:12px;}
.bcard .bk{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--red);}
.bcard h3{font-size:19px;font-weight:800;letter-spacing:-.015em;line-height:1.25;}
.bcard p{font-size:14px;line-height:1.65;}
.bcard .bstat{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);display:flex;align-items:baseline;gap:10px;}
.bcard .bstat b{font-size:24px;font-weight:800;letter-spacing:-.02em;}
.bcard .bstat span{font-size:12px;color:var(--grey-2);line-height:1.4;}

.tdg{background:#fff;border:1px solid var(--line);border-radius:3px;padding:22px;}
.tdg img{width:100%;display:block;}
.dg-cap{font-size:10.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--grey-2);margin-top:12px;}

/* buyer index tiles */
a.bcard{color:inherit;}
.btile{min-height:250px;transition:border-color .18s,transform .18s;}
.btile h3{font-size:24px;}
.btile .bgo{margin-top:auto;padding-top:14px;border-top:1px solid var(--line);font-size:13px;font-weight:700;color:var(--red);}
.btile .bgo .arw{transition:transform .2s;display:inline-block;}
.btile:hover{border-color:var(--red);}
.btile:hover .bgo .arw{transform:translateX(4px);}