*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font:400 var(--step-0)/1.65 var(--font-body);color:var(--text);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue)}
h1,h2,h3{font-family:var(--font-head);line-height:1.15;margin:0;font-weight:600;letter-spacing:-.01em}
p{margin:0 0 1em;max-width:62ch}
ul{list-style:none;margin:0;padding:0}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:1.5rem}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.75rem 1rem;z-index:100}
.skip:focus{left:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.7rem 1.4rem;border-radius:var(--radius);font:600 var(--step-0)/1.2 var(--font-body);text-decoration:none;border:2px solid transparent;cursor:pointer;transition:background-color .15s,border-color .15s,color .15s}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-d)}
.btn-secondary{background:transparent;color:var(--blue);border-color:var(--blue)}
.btn-secondary:hover{background:var(--tint)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-light{background:#fff;color:var(--navy)}
.btn-light:hover{background:var(--tint)}
.link{font-weight:600;color:var(--blue);text-decoration:none;border-bottom:2px solid var(--orange)}
.link:hover{color:var(--blue-d)}
.section{padding-block:var(--space-6)}
.section-grey{background:var(--grey)}
.section-title{font-size:var(--step-3);margin-bottom:var(--space-3);max-width:20ch}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:76px}
.brand img{width:104px;height:auto}
.site-nav{display:flex;align-items:center;gap:1.5rem}
.site-nav .btn{white-space:nowrap;min-height:44px;padding:.5rem 1.1rem}
.site-nav ul{display:flex;gap:1.5rem}
.site-nav ul a{white-space:nowrap;color:var(--text);text-decoration:none;font-weight:500;font-size:.95rem;padding:.4rem 0;border-bottom:2px solid transparent}
.site-nav ul a:hover{border-bottom-color:var(--orange)}
.nav-phone{color:var(--text-2);text-decoration:none;font-weight:500;font-size:.95rem;white-space:nowrap}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);width:48px;height:48px;cursor:pointer;position:relative}
.nav-toggle-bar,.nav-toggle-bar::before,.nav-toggle-bar::after{position:absolute;left:12px;right:12px;height:2px;background:var(--navy);content:"";transition:transform .2s}
.nav-toggle-bar{top:23px}.nav-toggle-bar::before{top:-7px;left:0;right:0}.nav-toggle-bar::after{top:7px;left:0;right:0}
.nav-toggle[aria-expanded=true] .nav-toggle-bar{background:transparent}
.nav-toggle[aria-expanded=true] .nav-toggle-bar::before{transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded=true] .nav-toggle-bar::after{transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:620px;background:var(--navy);overflow:hidden}
.hero-media,.hero-media img{position:absolute;inset:0;width:100%;height:100%}
.hero-media img{object-fit:cover;object-position:78% center}
.hero-panel{position:relative;z-index:1;width:66%;min-height:620px;display:flex;align-items:center;background:var(--navy);clip-path:ellipse(100% 100% at 0 50%)}
.hero::after{content:"";position:absolute;z-index:0;left:0;top:-10%;bottom:-10%;width:calc(66% + 16px);background:var(--orange);clip-path:ellipse(100% 100% at 0 50%)}
.hero-panel{z-index:1}
.hero-copy{padding:var(--space-5) 5rem var(--space-5) max(1.5rem,calc((100vw - var(--max))/2 + 1.5rem));animation:rise .7s ease-out both}
.hero h1{color:#fff;font-size:var(--step-4);max-width:13ch}
.hero-sub{color:#fff;font:600 var(--step-2)/1.3 var(--font-head);margin:var(--space-3) 0 var(--space-2);max-width:26ch}
.hero-text{color:#c9d5ea;max-width:46ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:var(--space-3)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* inquiry */
.inquiry{position:relative;z-index:3;margin-top:-72px}
.inq-card{background:#fff;border:1px solid var(--line);border-top:4px solid var(--blue);border-radius:var(--radius);padding:var(--space-4);box-shadow:0 18px 40px -24px rgba(10,31,68,.35)}
.inq-head h2{font-size:var(--step-2)}
.inq-head p{color:var(--text-2);margin:.4rem 0 var(--space-3)}
.inq-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-2) var(--space-3)}
.inq-fields label{display:flex;flex-direction:column;gap:.35rem;font-weight:500;font-size:var(--step--1)}
.inq-fields input,.inq-fields select{font:400 var(--step-0)/1.3 var(--font-body);color:var(--text);min-height:48px;padding:.6rem .8rem;border:1px solid #9aa8c0;border-radius:var(--radius);background:#fff;width:100%}
.inq-fields input:focus,.inq-fields select:focus{border-color:var(--blue);outline:3px solid var(--tint)}
.inq-foot{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-3);margin-top:var(--space-3)}
.inq-foot p{margin:0;color:var(--text-2);font-size:var(--step--1)}
.hp{position:absolute;left:-9999px}
.form-alert{background:#fdecea;color:#7a1c10;border:1px solid #f1b5ac;padding:.8rem 1rem;border-radius:var(--radius)}

/* doors */
.doors-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3);margin-top:var(--space-4)}
.door{display:flex;flex-direction:column;text-decoration:none;color:inherit;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;transition:border-color .15s}
.door:hover{border-color:var(--blue)}
.door img{width:100%;aspect-ratio:3/2;object-fit:cover}
.door-body{padding:var(--space-3) var(--space-3) var(--space-4)}
.door h3{font-size:var(--step-2);margin-bottom:.6rem}
.door p{color:var(--text-2)}

/* solutions */
.solutions-grid{display:grid;grid-template-columns:5fr 7fr;gap:var(--space-5);align-items:start}
.solutions-intro p{color:var(--text-2);margin-bottom:var(--space-3)}
.sol-list li{border-top:1px solid var(--line)}
.sol-list li:last-child{border-bottom:1px solid var(--line)}
.sol-list a{display:grid;grid-template-columns:11rem 1fr;gap:var(--space-3);padding:var(--space-3) 0;text-decoration:none;color:var(--text)}
.sol-list strong{font:600 var(--step-1)/1.3 var(--font-head)}
.sol-list span{color:var(--text-2)}
.sol-list a:hover strong{color:var(--blue)}

/* cta band */
.cta-band{background:var(--navy);color:#fff;padding-block:var(--space-5)}
.cta-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:var(--space-4);align-items:center}
.cta-band h2{font-size:var(--step-3);color:#fff;margin-bottom:.8rem}
.cta-band p{color:#c9d5ea;margin:0}
.cta-actions{display:flex;flex-wrap:wrap;gap:.75rem}
.cta-phone{flex-basis:100%;color:#fff;font-weight:500}

/* footer */
.site-footer{background:var(--grey);padding-top:var(--space-5);color:var(--text-2)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.6fr;gap:var(--space-4)}
.footer-brand img{width:150px;margin-bottom:var(--space-2)}
.footer-brand p{font-size:var(--step--1)}
.footer-h{font:600 var(--step-0)/1.3 var(--font-head);color:var(--text);margin-bottom:var(--space-2)}
.site-footer li{margin-bottom:.5rem}
.site-footer a{color:var(--text-2);text-decoration:none}
.site-footer a:hover{color:var(--blue);text-decoration:underline}
.site-footer address{font-style:normal;font-size:var(--step--1)}
.site-footer address p{margin-bottom:.6rem}
.footer-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;border-top:1px solid var(--line);margin-top:var(--space-4);padding-block:var(--space-3);font-size:var(--step--1)}
.footer-base p{margin:0}


/* sky section with roof photo */
.sky{position:relative;overflow:hidden;color:#fff;padding-block:var(--space-6);min-height:640px;display:flex;align-items:center;background:var(--blue)}
.sky-bg{position:absolute;inset:0}
.sky-bg img{position:absolute;left:0;top:-12%;width:100%;height:124%;object-fit:cover;object-position:60% 30%;will-change:transform}
.sky::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(90deg,rgba(10,31,68,.92) 0%,rgba(10,31,68,.82) 38%,rgba(10,31,68,.15) 72%,rgba(10,31,68,0) 100%)}
.sky-inner{position:relative;z-index:2}
.sky-inner>*{max-width:34rem}
.sky .section-title{color:#fff}
.why-list{margin:var(--space-3) 0 var(--space-4)}
.why-list li{border-top:1px solid rgba(255,255,255,.35);padding:var(--space-2) 0 var(--space-2)}
.why-list h3{font-size:var(--step-1);margin-bottom:.4rem;color:#fff}
.why-list p{color:#dbe5f5;margin:0}

/* motion */
.site-header{transition:box-shadow .2s}
.site-header .header-row{transition:min-height .2s}
.site-header .brand img{transition:width .2s}
.site-header.scrolled{box-shadow:0 8px 24px -16px rgba(10,31,68,.4)}
.site-header.scrolled .header-row{min-height:60px}
.site-header.scrolled .brand img{width:84px}
.btn{transition:background-color .15s,border-color .15s,color .15s,transform .15s,box-shadow .15s}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 20px -10px rgba(209,75,0,.7)}
.btn-primary:active{transform:none}
.hero-media img{animation:settle 1.8s ease-out both}
.hero-panel{animation:sweep .95s cubic-bezier(.2,.7,.2,1) both}
.hero::after{animation:sweep 1.15s cubic-bezier(.2,.7,.2,1) both}
.hero-copy{animation:none}
.hero-copy>*{animation:rise .7s ease-out both}
.hero-copy h1{animation-delay:.45s}
.hero-copy .hero-sub{animation-delay:.6s}
.hero-copy .hero-text{animation-delay:.75s}
.hero-copy .hero-actions{animation-delay:.9s}
@keyframes sweep{from{clip-path:ellipse(0% 100% at 0 50%)}to{clip-path:ellipse(100% 100% at 0 50%)}}
@keyframes settle{from{transform:scale(1.08)}to{transform:scale(1)}}
.door img{transition:transform .6s ease}
.door{overflow:hidden}
.door:hover img{transform:scale(1.04)}
.door .link{display:inline-block;transition:transform .2s}
.door:hover .link{transform:translateX(4px)}
.sol-list a{transition:padding-left .2s,background-color .2s}
.sol-list a:hover{padding-left:var(--space-2);background:#fff}
.html-js-placeholder{}
.js [data-reveal]{opacity:0;transform:translateY(22px);transition:opacity .7s ease var(--d,0ms),transform .7s ease var(--d,0ms)}
.js [data-reveal].in{opacity:1;transform:none}
@media (max-width:860px){
  .sky{min-height:0;padding-block:var(--space-5)}
  .sky::before{background:rgba(10,31,68,.72)}
  .hero-panel,.hero::after{animation:none}
}
@media (prefers-reduced-motion:reduce){
  .js [data-reveal]{opacity:1;transform:none}
  .sky-bg img{top:0;height:100%}
}

/* tablet */
@media (max-width:1240px){
  .nav-phone{display:none}
}
@media (max-width:1080px){
    .inq-fields{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
/* mobile */
@media (max-width:860px){
  .nav-toggle{display:block}
  .site-nav{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;padding:var(--space-2) 1.5rem var(--space-3);display:none}
  .site-nav.open{display:flex}
  .site-nav ul{flex-direction:column;gap:0}
  .site-nav ul a{display:block;padding:.9rem 0;border-bottom:1px solid var(--line);font-size:1rem}
  .site-nav .btn{margin-top:var(--space-2)}
  .nav-phone{display:block;padding:.9rem 0}
  .hero{min-height:0;display:flex;flex-direction:column-reverse}
  .hero::after{display:none}
  .hero-media,.hero-media img{position:static;height:auto}
  .hero-media img{aspect-ratio:4/3;object-position:75% center}
  .hero-panel{width:100%;min-height:0;clip-path:none}
  .hero-copy{padding:var(--space-4) 1.5rem var(--space-5)}
  .inquiry{margin-top:-32px}
  .inq-card{padding:var(--space-3)}
  .inq-fields{grid-template-columns:1fr}
  .doors-grid,.solutions-grid,.cta-grid{grid-template-columns:1fr}
  .section{padding-block:var(--space-5)}
  .sol-list a{grid-template-columns:1fr;gap:.35rem}
  .solutions-grid{gap:var(--space-4)}
  .footer-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}