/* Sigma Completions website — shared styles (dark theme) */
:root{
  --bg:#FFFFFF; --bg-2:#F3F5F6; --panel:#FFFFFF; --panel-2:#F7F8F9; --line:#E2E6EA; --line-2:#CBD2D8;
  --text:#101820; --text-2:#4A5763; --muted:#7A8792;
  --green:#5C8230; --green-d:#47661F; --lime:#5C8230; --lime-2:#47661F; --glow:rgba(92,130,48,.14);
  --steel:#1B2731; --steel-2:#24323E; --steel-line:#33434F; --steel-text:#C3CDD5;
  --r:14px; --gut:clamp(16px,4vw,56px); --max:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font:400 17px/1.65 "IBM Plex Sans",system-ui,sans-serif;-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:Montserrat,sans-serif;letter-spacing:-.02em;line-height:1.1;font-weight:800}
p{color:var(--text-2)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gut)}
.label{display:inline-flex;align-items:center;gap:10px;font:500 12px/1 "IBM Plex Mono",monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--lime)}
.label::before{content:"";width:18px;height:1.5px;background:var(--lime)}
.btn{display:inline-flex;align-items:center;gap:10px;font:600 15px/1 "IBM Plex Sans";padding:15px 22px;border-radius:999px;transition:.2s;white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn-primary{background:var(--lime);color:#fff}
.btn-primary:hover{background:var(--lime-2);box-shadow:0 0 0 6px var(--glow)}
.btn-ghost{border:1.5px solid var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(10,16,22,.72);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:.25s}
.nav.scrolled{border-color:var(--line);background:rgba(10,16,22,.9)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:32px;height:32px}
.brand b{font:900 19px/1 Montserrat;letter-spacing:.14em;color:var(--text)}
.brand small{display:block;font:600 9px/1 Montserrat;letter-spacing:.34em;color:var(--muted);margin-top:5px}
.nav ul{display:flex;gap:32px;list-style:none;font-weight:500;font-size:15px;color:var(--text-2)}
.nav ul a{position:relative;padding:6px 0}
.nav ul a:hover,.nav ul a.current{color:var(--text)}
.nav ul a.current::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--lime);border-radius:2px}
.nav .btn{padding:12px 20px;font-size:14px}
.menu-btn{display:none;background:none;border:1px solid var(--line-2);color:var(--text);border-radius:10px;width:42px;height:42px;cursor:pointer}
.menu-btn svg{width:20px;height:20px}
@media(max-width:960px){
  .nav ul{display:none;position:absolute;top:76px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:8px var(--gut) 18px}
  .nav ul.open{display:flex}
  .nav ul a{display:block;padding:14px 0;border-bottom:1px solid var(--line)}
  .nav ul a.current::after{display:none}
  .menu-btn{display:grid;place-items:center}
  .nav .cta-nav{display:none}
}

/* backgrounds */
.grid-bg{position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;opacity:.35;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 70% 30%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 70% 30%,#000 20%,transparent 75%)}
.glow{position:absolute;width:720px;height:720px;border-radius:50%;background:radial-gradient(circle,rgba(92,130,48,.28),transparent 65%);pointer-events:none;filter:blur(10px)}

/* hero (home) */
.hero{position:relative;overflow:hidden;padding:clamp(56px,9vw,120px) 0 0}
.hero .glow{right:-200px;top:-260px}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(46px,6.8vw,92px);font-weight:900;margin-top:22px;color:var(--text)}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--lime),#D6EBB9);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:clamp(17px,1.5vw,20px);max-width:540px;margin:26px 0 36px}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.hero-visual{position:relative;aspect-ratio:1/1;max-width:580px;justify-self:end;width:100%}
.ring{position:absolute;inset:0;animation:spin 80s linear infinite}
.ring svg{width:100%;height:100%}
@keyframes spin{to{transform:rotate(360deg)}}
.float{position:absolute;background:var(--panel);border:1px solid var(--line-2);border-radius:14px;box-shadow:0 30px 80px -30px rgba(0,0,0,.8);overflow:hidden}
.f1{width:80%;left:10%;top:21%;padding:6px;background:#fff}
.f1 img{border-radius:9px}
.f2{width:46%;right:-2%;bottom:9%;padding:16px 18px}
.f3{width:44%;left:-4%;top:6%;padding:14px 16px}
.chipline{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-2)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px var(--glow);flex:none}
.f2 .big{font:800 30px/1 Montserrat;margin:8px 0 2px;color:var(--text)}
.mono{font:500 13px "IBM Plex Mono",monospace;color:var(--muted)}
.bar{height:6px;border-radius:99px;background:var(--line);overflow:hidden;margin-top:10px}
.bar i{display:block;height:100%;width:72%;background:var(--lime);border-radius:99px;animation:grow 2.4s ease-out}
@keyframes grow{from{width:0}}
@media(max-width:960px){.hero-grid{grid-template-columns:1fr}.hero-visual{justify-self:center;max-width:460px}}

/* field-to-field line */
.f2f{position:relative;margin-top:clamp(56px,8vw,100px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(15,23,30,.7)}
.f2f ol{list-style:none;display:grid;grid-template-columns:repeat(6,1fr)}
.f2f li{padding:26px 18px 24px;border-left:1px solid var(--line);position:relative}
.f2f li:first-child{border-left:0}
.f2f .n{font:500 11px/1 "IBM Plex Mono";color:var(--muted);letter-spacing:.1em}
.f2f b{display:block;font:700 15px/1.25 Montserrat;margin:10px 0 4px;color:var(--text)}
.f2f span.d{font-size:13px;color:var(--muted);line-height:1.45;display:block}
.f2f li::before{content:"";position:absolute;top:-1px;left:0;height:2px;width:0;background:var(--lime);transition:width .6s;box-shadow:0 0 12px var(--lime)}
.f2f li.on::before{width:100%}
.f2f li.end b{color:var(--lime)}
@media(max-width:960px){.f2f ol{grid-template-columns:repeat(2,1fr)}.f2f li:nth-child(odd){border-left:0}.f2f li{border-top:1px solid var(--line)}}

/* page hero (inner pages) */
.page-hero{position:relative;overflow:hidden;padding:clamp(64px,9vw,120px) 0 clamp(48px,6vw,80px);border-bottom:1px solid var(--line)}
.page-hero .glow{right:-260px;top:-320px}
.page-hero h1{position:relative;font-size:clamp(40px,5.6vw,72px);font-weight:900;max-width:900px;margin:20px 0 22px;color:var(--text)}
.page-hero p{position:relative;font-size:clamp(17px,1.5vw,20px);max-width:680px}

/* sections */
section{padding:clamp(72px,10vw,128px) 0;position:relative}
.alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.head{max-width:780px;margin-bottom:56px}
.head h2{font-size:clamp(32px,4.2vw,54px);margin:18px 0 18px;color:var(--text)}
.head p{font-size:18px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .label::before{display:none}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.cards.four{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--line);border-radius:var(--r);padding:30px;transition:.25s;position:relative;overflow:hidden}
.card:hover{border-color:var(--line-2);transform:translateY(-3px)}
.card .ic{width:48px;height:48px;border-radius:12px;background:rgba(156,197,106,.1);border:1px solid rgba(156,197,106,.25);display:grid;place-items:center;margin-bottom:22px}
.card .ic svg{width:22px;height:22px;stroke:var(--lime);fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:20px;font-weight:700;margin-bottom:10px;color:var(--text)}
.card p{font-size:15.5px}
.card .more{display:inline-flex;gap:8px;align-items:center;margin-top:18px;font-weight:600;font-size:14px;color:var(--lime)}
.card ul{list-style:none;margin-top:16px;display:grid;gap:8px}
.card li{font-size:14.5px;color:var(--text-2);display:flex;gap:10px}
.card li::before{content:"";flex:none;width:6px;height:6px;margin-top:9px;border-radius:50%;background:var(--lime)}
@media(max-width:960px){.cards,.cards.two,.cards.four{grid-template-columns:1fr}}
@media(min-width:961px) and (max-width:1100px){.cards.four{grid-template-columns:repeat(2,1fr)}}

/* platform tour */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:28px}
.tab{background:transparent;border:1px solid var(--line-2);color:var(--text-2);font:500 14px "IBM Plex Sans";padding:10px 16px;border-radius:999px;cursor:pointer;transition:.2s}
.tab:hover{border-color:var(--lime);color:var(--text)}
.tab.active{background:var(--lime);border-color:var(--lime);color:#fff}
.stage{display:grid;grid-template-columns:.75fr 1.25fr;gap:44px;align-items:center}
.stage h3{font-size:clamp(26px,2.6vw,34px);margin-bottom:14px;color:var(--text)}
.stage p{margin-bottom:18px}
.checks{list-style:none;display:grid;gap:10px}
.checks li{display:flex;gap:12px;color:var(--text);font-size:15.5px}
.checks li::before{content:"";flex:none;width:16px;height:16px;margin-top:4px;border-radius:50%;border:3.5px solid var(--lime);border-top-color:transparent;transform:rotate(-45deg)}
.screen{background:#fff;border-radius:14px;padding:8px;box-shadow:0 40px 100px -30px rgba(0,0,0,.9),0 0 0 1px var(--line-2)}
.screen .chrome{display:flex;gap:6px;padding:4px 6px 10px}
.screen .chrome i{width:10px;height:10px;border-radius:50%;background:#D7DCE0}
.screen img{border-radius:8px;aspect-ratio:16/10;object-fit:cover;object-position:top left;width:100%}
.pane{display:none}.pane.active{display:grid;animation:fade .4s}
@keyframes fade{from{opacity:0;transform:translateY(8px)}}
@media(max-width:960px){.stage{grid-template-columns:1fr}}

/* feature rows (platform page) */
.feature{display:grid;grid-template-columns:1fr 1.15fr;gap:64px;align-items:center;padding:clamp(48px,6vw,80px) 0;border-top:1px solid var(--line)}
.feature:first-of-type{border-top:0}
.feature.flip .txt{order:2}
.feature h3{font-size:clamp(26px,3vw,38px);margin:16px 0 16px;color:var(--text)}
.feature p{margin-bottom:20px}
@media(max-width:960px){.feature{grid-template-columns:1fr;gap:32px}.feature.flip .txt{order:0}}

/* statement */
.statement{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.statement blockquote{font:700 clamp(26px,3vw,38px)/1.22 Montserrat;letter-spacing:-.02em;color:var(--text)}
.statement blockquote span{color:var(--lime)}
.pairs{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.pairs div{border-top:1px solid var(--line-2);padding-top:18px}
.pairs b{font:700 17px Montserrat;display:block;margin-bottom:6px;color:var(--text)}
.pairs p{font-size:15.5px}
@media(max-width:960px){.statement,.pairs{grid-template-columns:1fr}}

/* numbered steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.steps>div{border-top:2px solid var(--lime);padding-top:18px;counter-increment:s}
.steps>div::before{content:"0" counter(s);font:500 12px "IBM Plex Mono";color:var(--lime);letter-spacing:.1em}
.steps b{display:block;font:700 18px Montserrat;margin:10px 0 6px;color:var(--text)}
.steps p{font-size:15px}
@media(max-width:960px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.steps{grid-template-columns:1fr}}

/* industries */
.inds{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.ind{padding:36px 28px 36px 0;border-bottom:1px solid var(--line)}
.ind+.ind{padding-left:28px;border-left:1px solid var(--line)}
.ind .k{width:52px;height:52px;color:var(--lime);margin-bottom:20px}
.ind h3{font-size:22px;margin-bottom:8px;color:var(--text)}
.ind p{font-size:15.5px}
@media(max-width:960px){.inds{grid-template-columns:1fr}.ind+.ind{padding-left:0;border-left:0}}

/* video */
.video{position:relative;border-radius:var(--r);overflow:hidden;background:#050A0E;aspect-ratio:16/9;display:grid;place-items:center;border:1px solid var(--line-2)}
.video img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.28}
.video .play{position:relative;width:88px;height:88px;border-radius:50%;background:var(--lime);display:grid;place-items:center;box-shadow:0 0 0 16px var(--glow);animation:pulse 2.6s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 26px rgba(156,197,106,.06)}}
.video .play svg{width:28px;height:28px;margin-left:4px;fill:#0A1016}
.video .cap{position:absolute;left:28px;bottom:24px;right:28px;display:flex;justify-content:space-between;align-items:end;font-size:14px;color:var(--text-2);gap:12px}
.video .cap b{color:var(--text);font:700 20px Montserrat}

/* knowledge list */
.klist{list-style:none;border-top:1px solid var(--line)}
.klist li{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px;color:var(--text)}
.klist li span{color:var(--muted);font:500 12px "IBM Plex Mono"}

/* facts strip */
.facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--bg-2)}
.facts div{padding:28px 26px;border-left:1px solid var(--line)}
.facts div:first-child{border-left:0}
.facts b{display:block;font:800 22px/1.2 Montserrat;color:var(--text);margin-bottom:6px}
.facts span{font-size:14px;color:var(--muted)}
@media(max-width:960px){.facts{grid-template-columns:1fr 1fr}.facts div:nth-child(3){border-left:0}.facts div:nth-child(n+3){border-top:1px solid var(--line)}}
@media(max-width:560px){.facts{grid-template-columns:1fr}.facts div{border-left:0;border-top:1px solid var(--line)}.facts div:first-child{border-top:0}}

/* CTA band */
.cta{position:relative;overflow:hidden;border-radius:clamp(0px,2vw,28px);margin:0 clamp(0px,1.5vw,24px) clamp(0px,1.5vw,24px);background:radial-gradient(120% 140% at 85% 0%,#2F4A1A 0%,#16230E 45%,#0D150A 100%);border:1px solid #2B4019}
.cta .wrap{position:relative;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta h2{font-size:clamp(32px,4vw,52px);max-width:680px;color:var(--text)}
.cta p{margin-top:14px;max-width:560px}
.cta .ghostring{position:absolute;right:-140px;top:-160px;width:480px;opacity:.14}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.form{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:32px;display:grid;gap:16px}
.form label{display:grid;gap:8px;font-size:14px;font-weight:500;color:var(--text-2)}
.form input,.form select,.form textarea{background:var(--bg);border:1px solid var(--line-2);border-radius:10px;color:var(--text);font:400 16px "IBM Plex Sans";padding:13px 14px;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 4px var(--glow)}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form small{color:var(--muted);font-size:13px}
@media(max-width:960px){.contact,.form .row{grid-template-columns:1fr}}

/* footer */
footer{padding:64px 0 36px;font-size:14px;color:var(--muted);border-top:1px solid var(--line)}
.foot{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
.foot h4{font:700 13px Montserrat;letter-spacing:.08em;text-transform:uppercase;color:var(--text);margin-bottom:14px}
.foot ul{list-style:none;display:grid;gap:10px}
.foot a:hover{color:var(--lime)}
.foot-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}
@media(max-width:960px){.foot{grid-template-columns:1fr 1fr}}

.reveal{opacity:0;transform:translateY(18px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.ring,.bar i,.video .play{animation:none}.reveal{opacity:1;transform:none}}

/* industrial background artwork */
.hero,.page-hero{background:url(../img/hero-pipes.svg) center top/cover no-repeat,var(--bg)}
.page-hero{background-position:center 30%}
.hero .grid-bg,.page-hero .grid-bg{opacity:.18}

/* legal pages */
.legal h2{font-size:22px;color:var(--text);margin:40px 0 12px}
.legal h2:first-child{margin-top:0}
.legal p,.legal li{color:var(--text-2);font-size:16px;margin-bottom:12px}
.legal ul{padding-left:20px;margin-bottom:12px}
.legal b{color:var(--text)}

/* ===== v4: light professional body, dark graphite heroes ===== */
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-d);box-shadow:0 0 0 6px var(--glow)}
.btn-ghost{border-color:var(--line-2);color:var(--text)}
.nav{background:rgba(255,255,255,.88)}
.nav.scrolled{background:rgba(255,255,255,.96)}
.nav ul{color:var(--text-2)}
.nav ul a:hover,.nav ul a.current{color:var(--text)}
.nav ul a.current::after{background:var(--green)}
.brand b{color:var(--text)}
.menu-btn{color:var(--text)}
@media(max-width:960px){.nav ul{background:#fff}}

.dark{background:var(--steel);color:#fff}
.dark p,.dark .lead{color:var(--steel-text)}
.dark h1,.dark h2,.dark h3,.dark b{color:#fff}
.dark .label{color:#A9CF7C}.dark .label::before{background:#A9CF7C}
.dark .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff}
.dark .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff}

.hero,.page-hero{color:#fff;background:linear-gradient(90deg,rgba(11,17,22,.92) 0%,rgba(11,17,22,.7) 45%,rgba(11,17,22,.15) 100%),url(../img/facility-dusk.svg) center bottom/cover no-repeat,#0E1820}
.hero h1,.page-hero h1{color:#fff}
.hero .lead,.page-hero p{color:#D2DAE0}
.hero .label,.page-hero .label{color:#A9CF7C}.hero .label::before,.page-hero .label::before{background:#A9CF7C}
.hero h1 em{background:none;-webkit-background-clip:initial;background-clip:initial;color:#A9CF7C}
.hero .btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.grid-bg,.glow{display:none}
.hero-visual .ring{display:none}
.float{background:#fff;border-color:var(--line);box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}
.f2 .big{color:var(--text)}
.chipline{color:var(--text-2)}
.dot{background:var(--green)}
.bar{background:#E7ECE1}.bar i{background:var(--green)}
.f2f{background:rgba(11,17,22,.78);border-color:rgba(255,255,255,.12);backdrop-filter:blur(6px)}
.f2f li{border-color:rgba(255,255,255,.12)}
.f2f b{color:#fff}.f2f .n,.f2f span.d{color:#AEB9C2}
.f2f li::before{background:#A9CF7C;box-shadow:none}
.f2f li.end b{color:#A9CF7C}

.alt{background:var(--bg-2)}
.card{background:#fff;box-shadow:0 1px 2px rgba(16,24,32,.04)}
.card:hover{box-shadow:0 18px 40px -20px rgba(16,24,32,.25);border-color:var(--line-2)}
.card .ic{background:#EEF4E6;border-color:#D7E5C5}
.card .ic svg{stroke:var(--green)}
.card .more{color:var(--green)}
.card li::before{background:var(--green)}
.checks li::before{border-color:var(--green);border-top-color:transparent}
.screen{box-shadow:0 30px 70px -30px rgba(16,24,32,.45),0 0 0 1px var(--line)}
.dark .screen{box-shadow:0 40px 90px -30px rgba(0,0,0,.8)}
.dark .checks li{color:#E6ECF0}
.dark .checks li::before{border-color:#A9CF7C;border-top-color:transparent}
.dark .tab{border-color:var(--steel-line);color:var(--steel-text)}
.dark .tab:hover{border-color:#A9CF7C;color:#fff}
.dark .tab.active{background:#fff;border-color:#fff;color:var(--steel)}
.tab.active{background:var(--steel);border-color:var(--steel);color:#fff}
.steps>div{border-top-color:var(--green)}
.steps>div::before{color:var(--green)}
.statement blockquote span{color:var(--green)}
.pairs div{border-top-color:var(--line-2)}
.facts{background:#fff}
.ind .k{color:var(--green)}
.video{background:var(--steel);border-color:var(--line)}
.video .play{background:#fff;box-shadow:0 0 0 16px rgba(255,255,255,.12)}
.video .play svg{fill:var(--steel)}
.video .cap{color:#C3CDD5}.video .cap b{color:#fff}
.klist li{color:var(--text)}
.legal h2{color:var(--text)}

/* get in touch band */
.cta{background:linear-gradient(90deg,rgba(11,17,22,.95),rgba(11,17,22,.75)),url(../img/facility-dusk.svg) center 85%/cover no-repeat;border:0;color:#fff}
.cta h2{color:#fff}.cta p{color:#D2DAE0}
.cta .ghostring{display:none}
.cta .btn-primary{background:#fff;color:var(--steel)}
.cta .btn-primary:hover{background:#EEF4E6}
.cta .contact-line{display:flex;gap:28px;flex-wrap:wrap;margin-top:22px;font-size:15px;color:#D2DAE0}
.cta .contact-line a{color:#fff;font-weight:600}

/* form on light */
.form{background:#fff;box-shadow:0 20px 50px -30px rgba(16,24,32,.25)}
.form input,.form select,.form textarea{background:var(--bg-2);color:var(--text)}
footer{background:var(--steel);color:#9AA7B1;border-top:0}
footer .brand b,footer .foot h4{color:#fff}
footer .foot-bottom{border-color:var(--steel-line)}
footer a:hover{color:#fff}

/* ===== v5: real project photography behind headers ===== */
.hero,.page-hero{background:linear-gradient(90deg,rgba(9,14,19,.94) 0%,rgba(9,14,19,.78) 42%,rgba(9,14,19,.35) 100%),var(--photo,url(../img/facility-dusk.svg)) center/cover no-repeat,#0E1820}
.page-hero{min-height:440px;display:flex;align-items:center}
.cta{background:linear-gradient(90deg,rgba(9,14,19,.94),rgba(9,14,19,.7)),url(../img/photos/hero.jpg) center/cover no-repeat}

/* photo band (full-bleed image with a statement) */
.photo-band{position:relative;min-height:420px;display:flex;align-items:flex-end;color:#fff;background:linear-gradient(0deg,rgba(9,14,19,.9) 0%,rgba(9,14,19,.2) 70%),var(--photo) center/cover no-repeat}
.photo-band .wrap{padding-bottom:56px;width:100%}
.photo-band h2{color:#fff;font-size:clamp(28px,3.4vw,44px);max-width:820px}
.photo-band p{color:#D2DAE0;max-width:640px;margin-top:12px}

/* how it works — ring gauges that fill a quarter at a time (our mark) */
.method{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative}
.method::before{content:"";position:absolute;top:58px;left:12%;right:12%;height:2px;background:repeating-linear-gradient(90deg,var(--line-2) 0 8px,transparent 8px 14px)}
.method .step{position:relative;text-align:center;padding:0 6px}
.gauge{width:116px;height:116px;margin:0 auto 22px;position:relative;background:#fff;border-radius:50%;box-shadow:0 14px 34px -18px rgba(16,24,32,.35)}
.gauge svg{width:100%;height:100%;transform:rotate(-90deg)}
.gauge .track{fill:none;stroke:#E7ECE1;stroke-width:9}
.gauge .fill{fill:none;stroke:var(--green);stroke-width:9;stroke-linecap:round}
.gauge .num{position:absolute;inset:0;display:grid;place-items:center;font:800 28px Montserrat;color:var(--text)}
.method .tag{font:500 11px "IBM Plex Mono";letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
.method h3{font-size:20px;margin:8px 0 10px}
.method p{font-size:15px}
@media(max-width:960px){.method{grid-template-columns:1fr 1fr}.method::before{display:none}}
@media(max-width:560px){.method{grid-template-columns:1fr}}

/* careers */
.roles{display:grid;gap:12px}
.role{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px 24px;transition:.2s}
.role:hover{border-color:var(--green);box-shadow:0 14px 30px -20px rgba(16,24,32,.3)}
.role b{font:700 17px Montserrat;color:var(--text)}
.role span{color:var(--text-2);font-size:14.5px}
.role .go{color:var(--green);font-weight:600;font-size:14px;white-space:nowrap}
@media(max-width:860px){.role{grid-template-columns:1fr}}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split img{border-radius:var(--r);width:100%;aspect-ratio:4/3;object-fit:cover}
@media(max-width:960px){.split{grid-template-columns:1fr}}
.page-hero .wrap{width:100%}
.page-hero .btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.page-hero .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff}
.page-hero{background:linear-gradient(90deg,rgba(9,14,19,.95) 0%,rgba(9,14,19,.84) 45%,rgba(9,14,19,.5) 100%),var(--photo,url(../img/facility-dusk.svg)) center/cover no-repeat,#0E1820}
.video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#000}
.video.playing .play,.video.playing .cap{display:none}
.video{cursor:pointer}

/* Phones & tablets section (platform page): device frames around real screenshots */
.devices{display:grid;grid-template-columns:1fr 1.9fr 1fr;gap:28px;align-items:end;margin-top:40px}
.device{margin:0;text-align:center}
.device .bezel{background:#0F1418;border-radius:26px;padding:10px;box-shadow:0 30px 70px -30px rgba(16,24,32,.6),0 0 0 1px var(--line-2);display:inline-block;max-width:100%}
.device.phone .bezel{border-radius:34px;padding:12px 10px}
.device img{display:block;width:100%;border-radius:18px;background:#fff}
.device.phone img{border-radius:24px;aspect-ratio:390/844;object-fit:cover;object-position:top}
.device.tablet img{aspect-ratio:820/1180;object-fit:cover;object-position:top}
.device figcaption{margin-top:14px;font-size:14px;color:var(--muted)}
.checks.three{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 28px;margin-top:40px}
@media(max-width:960px){.devices{grid-template-columns:1fr 1fr}.device.tablet{grid-column:1/-1;order:-1}.checks.three{grid-template-columns:1fr}}
@media(max-width:560px){.devices{grid-template-columns:1fr}}