/* =========================================================================
   Superb Metals — public marketing site
   "Forged Steel" dark-industrial design system. Self-contained (no CRM CSS).
   ========================================================================= */

:root{
	/* surfaces */
	--ink:#14171a;
	--ink-2:#0f1215;
	--panel:#1b1f24;
	--card:#23282e;
	--card-2:#2a3037;
	--line:#2e353c;
	--line-2:#3b434c;
	/* steel sheen */
	--steel-1:#3c454e;
	--steel-2:#252b31;
	/* text */
	--bone:#e8e9eb;
	--muted:#9aa3ab;
	--muted-2:#727b84;
	/* accent — molten amber */
	--amber:#f0a23b;
	--amber-2:#e8821e;
	--amber-ink:#1a1206;
	/* secondary — steel blue (ties to CRM) */
	--blue:#3a7cb8;
	/* misc */
	--radius:4px;
	--container:1200px;
	--shadow:0 18px 50px -22px rgba(0,0,0,.85);
	--font-display:'Oswald',system-ui,sans-serif;
	--font-mega:'Anton',var(--font-display);
	--font-body:'Barlow',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
	margin:0;
	font-family:var(--font-body);
	font-size:16px;
	line-height:1.6;
	color:var(--bone);
	background:var(--ink);
	-webkit-font-smoothing:antialiased;
	overflow-x:hidden;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.05;margin:0;text-transform:uppercase;letter-spacing:.01em}

::selection{background:var(--amber);color:var(--amber-ink)}

/* ---- layout helpers ---- */
.wrap{width:88%;max-width:var(--container);margin-inline:auto}
.section{padding:clamp(64px,9vw,120px) 0}
.section--tight{padding:clamp(48px,6vw,80px) 0}
.center{text-align:center}
.eyebrow{
	font-family:var(--font-display);
	font-weight:600;
	text-transform:uppercase;
	letter-spacing:.28em;
	font-size:.78rem;
	color:var(--amber);
	display:inline-block;
	margin-bottom:14px;
}
.eyebrow::before{content:"";display:inline-block;width:26px;height:2px;background:var(--amber);vertical-align:middle;margin-right:10px;transform:translateY(-3px)}
.section-title{font-size:clamp(1.9rem,4.4vw,3rem);letter-spacing:.005em}
.lede{color:var(--muted);max-width:62ch;font-size:1.05rem}
.center .lede{margin-inline:auto}

/* hazard-stripe rule */
.hazard{height:6px;width:100%;
	background:repeating-linear-gradient(-45deg,var(--amber) 0 14px,#0d0f12 14px 28px);
	opacity:.9}

/* ---- buttons ---- */
.btn{
	display:inline-flex;align-items:center;gap:.5em;
	font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.08em;
	font-size:.92rem;line-height:1;
	padding:15px 26px;border:1px solid transparent;border-radius:var(--radius);
	cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
	white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-amber{background:linear-gradient(180deg,var(--amber),var(--amber-2));color:var(--amber-ink);box-shadow:0 10px 24px -10px rgba(232,130,30,.7)}
.btn-amber:hover{box-shadow:0 16px 30px -10px rgba(232,130,30,.8)}
.btn-ghost{background:transparent;border-color:var(--line-2);color:var(--bone)}
.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}
.btn-steel{background:linear-gradient(180deg,var(--steel-1),var(--steel-2));border-color:#454e57;color:var(--bone)}
.btn-lg{padding:18px 34px;font-size:1rem}
.btn .ar{transition:transform .2s ease}
.btn:hover .ar{transform:translateX(4px)}

/* ===========================================================
   HEADER / NAV
   =========================================================== */
.site-header{
	position:sticky;top:0;z-index:60;
	background:rgba(15,18,21,.72);
	backdrop-filter:saturate(140%) blur(10px);
	border-bottom:1px solid var(--line);
	transition:background .25s ease,padding .25s ease;
}
.site-header.scrolled{background:rgba(13,15,18,.96)}
.nav{display:flex;align-items:center;gap:26px;padding:14px 0;transition:padding .25s ease}
.site-header.scrolled .nav{padding:9px 0}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto}
.brand img{height:38px;width:auto;border-radius:2px;
	box-shadow:0 0 0 1px var(--line-2),0 6px 16px -8px rgba(0,0,0,.8);transition:height .25s ease}
.site-header.scrolled .brand img{height:32px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
	font-family:var(--font-display);font-weight:500;text-transform:uppercase;letter-spacing:.07em;
	font-size:.9rem;color:var(--muted);padding:9px 13px;border-radius:var(--radius);
	transition:color .18s ease,background .18s ease;position:relative;
}
.nav-links a:hover,.nav-links a.active{color:var(--bone)}
.nav-links a.active::after{content:"";position:absolute;left:13px;right:13px;bottom:3px;height:2px;background:var(--amber)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-util{font-family:var(--font-display);font-weight:500;text-transform:uppercase;letter-spacing:.06em;
	font-size:.82rem;color:var(--muted-2);padding:8px 10px;transition:color .18s ease}
.nav-util:hover{color:var(--bone)}
.nav-util .dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--blue);margin-right:6px;vertical-align:middle}
.nav-util.portal .dot{background:var(--amber)}

.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:var(--radius);
	width:44px;height:40px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--bone);transition:.25s}

@media(max-width:980px){
	.nav-links,.nav-cta{display:none}
	.nav-toggle{display:flex}
	.mobile-nav{position:fixed;inset:0 0 0 auto;width:min(82vw,340px);background:var(--ink-2);
		border-left:1px solid var(--line);transform:translateX(100%);transition:transform .3s ease;
		z-index:70;padding:84px 26px 26px;display:flex;flex-direction:column;gap:6px;overflow-y:auto}
	.mobile-nav.open{transform:translateX(0)}
	.mobile-nav a{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;
		padding:14px 6px;border-bottom:1px solid var(--line);color:var(--bone);font-size:1.05rem}
	.mobile-nav .util{color:var(--muted);font-size:.95rem}
	.mobile-nav .btn{margin-top:16px;justify-content:center}
	.scrim{position:fixed;inset:0;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.3s;z-index:65}
	.scrim.open{opacity:1;visibility:visible}
}
.mobile-nav{display:none}
.scrim{display:none}
@media(max-width:980px){.mobile-nav,.scrim{display:flex}}

/* ===========================================================
   HERO
   =========================================================== */
.hero{position:relative;overflow:hidden;background:var(--ink-2)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;
	filter:grayscale(.25) contrast(1.05) brightness(.5);transform:scale(1.06)}
.hero::after{content:"";position:absolute;inset:0;
	background:
		linear-gradient(180deg,rgba(15,18,21,.55) 0%,rgba(15,18,21,.35) 35%,rgba(20,23,26,.92) 100%),
		radial-gradient(120% 80% at 80% 10%,transparent 40%,rgba(232,130,30,.10) 100%);}
.hero-inner{position:relative;z-index:2;padding:clamp(90px,16vh,170px) 0 clamp(70px,12vh,130px)}
.hero h1{font-size:clamp(2.6rem,7vw,5.6rem);letter-spacing:.005em;max-width:16ch;
	text-shadow:0 4px 30px rgba(0,0,0,.55)}
.hero h1 .amber{color:var(--amber)}
.hero .lede{font-size:clamp(1.05rem,1.8vw,1.3rem);color:#cfd4d9;margin:22px 0 34px;max-width:54ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px}
.hero-meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:46px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1)}
.hero-meta .m{display:flex;flex-direction:column}
.hero-meta .m b{font-family:var(--font-mega);font-size:1.9rem;color:var(--bone);letter-spacing:.02em;line-height:1}
.hero-meta .m span{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.12em;font-size:.72rem;color:var(--muted);margin-top:7px}

/* ===========================================================
   SERVICES / FEATURE CARDS
   =========================================================== */
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}

.card{
	background:linear-gradient(180deg,var(--card),var(--panel));
	border:1px solid var(--line);border-radius:var(--radius);
	padding:30px 26px;position:relative;overflow:hidden;
	transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.card::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;
	background:linear-gradient(90deg,var(--amber),var(--amber-2));transform:scaleX(0);transform-origin:left;transition:transform .3s ease}
.card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--shadow)}
.card:hover::before{transform:scaleX(1)}
.card .ico{width:46px;height:46px;display:grid;place-items:center;border:1px solid var(--line-2);
	border-radius:var(--radius);margin-bottom:18px;color:var(--amber);background:rgba(240,162,59,.07)}
.card .ico svg{width:24px;height:24px}
.card h3{font-size:1.25rem;margin-bottom:10px}
.card p{color:var(--muted);margin:0;font-size:.98rem}
.card .more{display:inline-block;margin-top:16px;font-family:var(--font-display);text-transform:uppercase;
	letter-spacing:.08em;font-size:.82rem;color:var(--amber)}

/* numbered value props */
.prop{position:relative;padding:28px 24px 26px;border:1px solid var(--line);border-radius:var(--radius);
	background:var(--panel)}
.prop .num{font-family:var(--font-mega);font-size:3.2rem;line-height:.8;color:transparent;
	-webkit-text-stroke:1.5px var(--steel-1);margin-bottom:14px;display:block}
.prop:hover .num{-webkit-text-stroke-color:var(--amber)}
.prop h3{font-size:1.15rem;margin-bottom:8px}
.prop p{color:var(--muted);font-size:.95rem;margin:0}

/* ===========================================================
   GALLERY
   =========================================================== */
.gallery{display:grid;gap:12px;grid-template-columns:repeat(3,1fr)}
.gallery figure{margin:0;position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);
	cursor:pointer;background:var(--ink-2)}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;aspect-ratio:4/3}
.gallery figure:hover img{transform:scale(1.07)}
.gallery figcaption{position:absolute;inset:auto 0 0 0;padding:24px 16px 12px;font-family:var(--font-display);
	text-transform:uppercase;letter-spacing:.05em;font-size:.82rem;color:#fff;
	background:linear-gradient(0deg,rgba(0,0,0,.82),transparent);opacity:0;transition:opacity .25s ease}
.gallery figure:hover figcaption{opacity:1}
/* spans neutralized — clean equal-tile grid (class names kept for markup compatibility) */
.g-wide,.g-tall,.g-std{grid-column:auto}
@media(max-width:760px){.gallery{grid-template-columns:repeat(2,1fr)}}
@media(max-width:480px){.gallery{grid-template-columns:1fr}}

/* lightbox */
.lightbox{position:fixed;inset:0;background:rgba(8,9,11,.94);z-index:90;display:none;
	align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:88vh;width:auto;border:1px solid var(--line-2);box-shadow:var(--shadow)}
.lightbox .close{position:absolute;top:20px;right:26px;font-size:2rem;color:var(--muted);cursor:pointer;font-family:var(--font-display)}

/* ===========================================================
   GUARDIAN / STORM BAND
   =========================================================== */
.storm{position:relative;overflow:hidden;background:var(--ink-2);border-block:1px solid var(--line)}
.storm-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:grayscale(.4) brightness(.32)}
.storm::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 15% 50%,rgba(20,23,26,.92),rgba(20,23,26,.6))}
.storm-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center}
.storm-mega{font-family:var(--font-mega);font-size:clamp(4rem,12vw,9rem);line-height:.82;
	background:linear-gradient(180deg,#fff,#9aa3ab);-webkit-background-clip:text;background-clip:text;color:transparent;
	letter-spacing:.01em}
.storm-mega small{display:block;font-family:var(--font-display);font-weight:600;-webkit-text-fill-color:var(--amber);
	color:var(--amber);font-size:clamp(1rem,2.4vw,1.5rem);letter-spacing:.18em;margin-top:6px}
.storm .ultras{display:flex;flex-direction:column;gap:10px;margin:18px 0 24px}
.storm .ultras li{list-style:none;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.08em;
	color:var(--bone);display:flex;align-items:center;gap:12px}
.storm .ultras li::before{content:"";width:9px;height:9px;background:var(--amber);transform:rotate(45deg);flex:none}
@media(max-width:820px){.storm-inner{grid-template-columns:1fr;gap:26px}}

/* ===========================================================
   PRODUCTS — spec rows, color swatches
   =========================================================== */
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.spec .item{border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:var(--radius);
	padding:22px 22px;background:var(--panel)}
.spec .item h3{font-size:1.1rem;margin-bottom:7px}
.spec .item p{color:var(--muted);font-size:.94rem;margin:0}
.spec .item .tag{display:inline-block;margin-top:12px;font-family:var(--font-display);text-transform:uppercase;
	letter-spacing:.08em;font-size:.72rem;color:var(--muted-2);border:1px solid var(--line);padding:4px 9px;border-radius:2px}

.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:10px;margin-top:8px}
.swatch{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel)}
.swatch .chip{height:46px}
.swatch .name{font-size:.74rem;color:var(--muted);padding:7px 9px;letter-spacing:.02em;font-family:var(--font-display);text-transform:uppercase}

/* split feature row */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split.rev .media{order:2}
.split .media img{border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow);width:100%;aspect-ratio:4/3;object-fit:cover}
.split ul{margin:18px 0 0;padding:0}
.split ul li{list-style:none;color:var(--muted);padding:9px 0 9px 26px;position:relative;border-bottom:1px solid var(--line)}
.split ul li::before{content:"";position:absolute;left:0;top:16px;width:9px;height:9px;background:var(--amber);transform:rotate(45deg)}
@media(max-width:820px){.split{grid-template-columns:1fr;gap:24px}.split.rev .media{order:0}}

/* ===========================================================
   CONTACT
   =========================================================== */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:start}
@media(max-width:880px){.contact-grid{grid-template-columns:1fr;gap:28px}}
.info-block{border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);padding:26px;margin-bottom:16px}
.info-block h3{font-size:1.05rem;margin-bottom:14px;color:var(--amber)}
.info-row{display:flex;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}
.info-row:last-child{border-bottom:0}
.info-row .ic{color:var(--amber);flex:none;margin-top:2px}
.info-row b{display:block;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.05em;font-size:.78rem;color:var(--muted-2)}
.info-row a,.info-row span{color:var(--bone)}
.info-row a:hover{color:var(--amber)}

form.quote{border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--card),var(--panel));padding:28px}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-display);text-transform:uppercase;letter-spacing:.06em;
	font-size:.78rem;color:var(--muted);margin-bottom:7px}
.field label .req{color:var(--amber)}
.field input,.field textarea{width:100%;background:var(--ink-2);border:1px solid var(--line-2);border-radius:var(--radius);
	color:var(--bone);font-family:var(--font-body);font-size:1rem;padding:12px 14px;transition:border-color .18s ease,box-shadow .18s ease}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(240,162,59,.16)}
.field textarea{min-height:120px;resize:vertical}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.field-row{grid-template-columns:1fr}}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:.82rem;color:var(--muted-2);margin-top:6px}
.alert{border-radius:var(--radius);padding:14px 18px;margin-bottom:20px;font-size:.96rem}
.alert-ok{background:rgba(39,174,96,.12);border:1px solid rgba(39,174,96,.4);color:#7ee2a8}
.alert-err{background:rgba(220,53,69,.12);border:1px solid rgba(220,53,69,.4);color:#f1a7ad}

.map-embed{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;line-height:0}
.map-embed iframe{width:100%;height:300px;border:0;filter:grayscale(.3) invert(.92) hue-rotate(180deg) contrast(.9)}

/* ===========================================================
   CTA BAND + FOOTER
   =========================================================== */
.cta-band{position:relative;overflow:hidden;
	background:linear-gradient(120deg,var(--ink-2),var(--panel));border-block:1px solid var(--line)}
.cta-band::before{content:"";position:absolute;right:-60px;top:-60px;width:340px;height:340px;
	background:radial-gradient(circle,rgba(240,162,59,.16),transparent 70%)}
.cta-inner{position:relative;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px}
.cta-inner h2{font-size:clamp(1.7rem,4vw,2.6rem)}
.cta-inner p{color:var(--muted);margin:8px 0 0}

.site-footer{background:var(--ink-2);border-top:1px solid var(--line);padding:62px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
@media(max-width:880px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:520px){.foot-grid{grid-template-columns:1fr}}
.foot-brand img{height:46px;width:auto;border-radius:2px;margin-bottom:16px;box-shadow:0 0 0 1px var(--line-2)}
.foot-brand p{color:var(--muted);font-size:.92rem;max-width:34ch}
.foot-col h4{font-size:.82rem;letter-spacing:.16em;color:var(--muted-2);margin-bottom:14px}
.foot-col a,.foot-col span{display:block;color:var(--muted);font-size:.94rem;padding:5px 0;transition:color .15s ease}
.foot-col a:hover{color:var(--amber)}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;align-items:center;
	margin-top:42px;padding-top:22px;border-top:1px solid var(--line);color:var(--muted-2);font-size:.85rem}
.foot-bottom a{color:var(--muted-2)}
.foot-bottom a:hover{color:var(--bone)}
.foot-bottom .links{display:flex;gap:18px}

/* ===========================================================
   REVEAL ANIMATIONS
   =========================================================== */
/* Reveal hiding only applies when JS is active (html.js); no-JS users see everything. */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.js .reveal[data-d="1"]{transition-delay:.08s}
.js .reveal[data-d="2"]{transition-delay:.16s}
.js .reveal[data-d="3"]{transition-delay:.24s}
.js .reveal[data-d="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
	.js .reveal{opacity:1;transform:none;transition:none}
	.btn:hover,.card:hover,.gallery figure:hover img{transform:none}
}

:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

.page-head{position:relative;background:var(--ink-2);border-bottom:1px solid var(--line);overflow:hidden}
.page-head::after{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 90% 0,rgba(240,162,59,.10),transparent 60%)}
.page-head .wrap{position:relative;z-index:2;padding:clamp(60px,11vw,120px) 0 clamp(40px,7vw,70px)}
.page-head h1{font-size:clamp(2.2rem,6vw,4rem)}
.breadcrumb{font-family:var(--font-display);text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;color:var(--muted-2);margin-bottom:16px}
.breadcrumb a:hover{color:var(--amber)}