/*
Theme Name: Shang Operational Performance
Theme URI: https://shang.au/
Author: James Shang
Description: Personal portfolio theme for Data and AI leadership in mining operational performance and value optimisation.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: shang-ai
*/

:root{
  --bg:#090d12; --bg2:#0e141c; --panel:#111923; --line:#223041;
  --text:#f4f7fa; --muted:#9eabb8; --accent:#9fe3d6; --accent2:#7fb7ff;
  --max:1180px; --radius:20px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.wrap{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(9,13,18,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.06)}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{font-weight:760;letter-spacing:.12em;font-size:.85rem}.brand span{color:var(--accent)}.menu{display:flex;gap:24px;align-items:center;font-size:.9rem;color:#cbd4dc}.menu a:hover{color:#fff}.nav-cta{border:1px solid var(--line);padding:9px 14px;border-radius:999px}.menu-toggle{display:none;background:none;border:0;color:white;font-size:1.4rem}.hero{padding:110px 0 80px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:700px;height:700px;right:-280px;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(127,183,255,.12),transparent 68%);pointer-events:none}.eyebrow{display:inline-flex;align-items:center;gap:10px;text-transform:uppercase;letter-spacing:.14em;font-size:.76rem;color:var(--accent);font-weight:720}.eyebrow:before{content:"";width:34px;height:1px;background:currentColor}.hero h1{font-size:clamp(3.2rem,8vw,7.5rem);line-height:.92;letter-spacing:-.065em;margin:24px 0 26px;max-width:1040px}.hero h1 em{font-style:normal;color:transparent;-webkit-text-stroke:1px #8fa1b2}.hero-copy{max-width:800px;font-size:clamp(1.05rem,2vw,1.35rem);color:#bdc8d2}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 18px;border-radius:999px;font-weight:700;font-size:.93rem;border:1px solid var(--line)}.btn.primary{background:var(--text);color:#0a0e13;border-color:var(--text)}.btn:hover{transform:translateY(-1px)}.proof-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#0b1118}.proof-grid{display:grid;grid-template-columns:repeat(4,1fr)}.proof{padding:26px 28px;border-right:1px solid var(--line)}.proof:first-child{padding-left:0}.proof:last-child{border-right:0}.proof strong{display:block;font-size:1.7rem;letter-spacing:-.03em}.proof span{font-size:.83rem;color:var(--muted)}section{padding:92px 0}.section-head{display:grid;grid-template-columns:240px 1fr;gap:40px;margin-bottom:44px}.section-kicker{font-size:.74rem;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);font-weight:720}.section-head h2{font-size:clamp(2.3rem,5vw,4.4rem);line-height:1.02;letter-spacing:-.05em;margin:0;max-width:820px}.section-head p{color:var(--muted);max-width:740px;margin:18px 0 0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:linear-gradient(180deg,#111923,#0e151e);border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:300px;display:flex;flex-direction:column}.card-num{color:var(--accent);font-size:.78rem;letter-spacing:.12em;font-weight:760}.card h3{font-size:1.5rem;letter-spacing:-.03em;margin:42px 0 10px}.card p{color:var(--muted);margin:0 0 24px}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto}.tag{border:1px solid var(--line);border-radius:999px;padding:5px 9px;color:#bec9d2;font-size:.73rem}.architecture{background:var(--bg2);border-block:1px solid var(--line)}.arch-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:54px;align-items:start}.arch-title{position:sticky;top:110px}.arch-title h2{font-size:clamp(2.5rem,5vw,4.6rem);line-height:1;letter-spacing:-.05em;margin:14px 0}.arch-title p{color:var(--muted);max-width:520px}.layers{display:grid;gap:12px}.layer{border:1px solid var(--line);background:#0c1219;border-radius:16px;padding:20px 22px;display:grid;grid-template-columns:115px 1fr;gap:18px}.layer small{color:var(--accent);font-weight:750;text-transform:uppercase;letter-spacing:.1em}.layer h3{margin:0 0 4px;font-size:1.05rem}.layer p{margin:0;color:var(--muted);font-size:.92rem}.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.work-card{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:#0d131b}.work-card .status{font-size:.72rem;color:var(--accent);text-transform:uppercase;letter-spacing:.12em;font-weight:750}.work-card h3{font-size:2rem;letter-spacing:-.04em;margin:14px 0 8px}.work-card p{color:var(--muted)}.work-card.featured{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:46px;background:linear-gradient(130deg,#101a24,#0e151d)}.outcomes{display:grid;grid-template-columns:1fr 1fr;gap:54px}.timeline{border-left:1px solid var(--line);padding-left:26px}.role{position:relative;padding:0 0 34px}.role:before{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--accent);left:-31px;top:8px}.role h3{margin:0;font-size:1.15rem}.role p{margin:6px 0 0;color:var(--muted)}.principles{display:grid;gap:12px}.principle{padding:18px 0;border-bottom:1px solid var(--line)}.principle strong{display:block;font-size:1.05rem}.principle span{color:var(--muted);font-size:.93rem}.insights{background:var(--bg2);border-block:1px solid var(--line)}.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.post-card{border:1px solid var(--line);border-radius:var(--radius);padding:25px;background:#0c1219}.post-card time{font-size:.75rem;color:var(--muted)}.post-card h3{font-size:1.25rem;line-height:1.25;margin:18px 0 10px}.post-card p{color:var(--muted);font-size:.9rem}.cta{padding:100px 0}.cta-box{border:1px solid var(--line);border-radius:28px;padding:clamp(34px,7vw,74px);background:linear-gradient(120deg,rgba(159,227,214,.08),rgba(127,183,255,.07));display:grid;grid-template-columns:1.3fr .7fr;gap:44px;align-items:end}.cta h2{font-size:clamp(2.6rem,5vw,5rem);line-height:.98;letter-spacing:-.055em;margin:0}.cta p{color:var(--muted);max-width:520px}.site-footer{border-top:1px solid var(--line);padding:32px 0 44px;color:var(--muted);font-size:.86rem}.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.article{max-width:820px;margin:0 auto;padding:100px 20px}.article h1{font-size:clamp(2.7rem,6vw,5rem);line-height:1;letter-spacing:-.05em}.article .meta{color:var(--muted);margin-bottom:40px}.article-content{font-size:1.05rem;color:#d6dde4}.article-content h2,.article-content h3{color:white}.article-content a{color:var(--accent);text-decoration:underline}.article-content img{max-width:100%;height:auto;border-radius:14px}
@media(max-width:900px){.menu{display:none}.menu.open{display:flex;position:absolute;left:20px;right:20px;top:64px;flex-direction:column;align-items:flex-start;padding:20px;background:#0e151e;border:1px solid var(--line);border-radius:16px}.menu-toggle{display:block}.proof-grid{grid-template-columns:repeat(2,1fr)}.proof{border-bottom:1px solid var(--line)}.section-head,.arch-grid,.outcomes,.cta-box{grid-template-columns:1fr}.arch-title{position:static}.cards,.posts{grid-template-columns:1fr}.work-grid{grid-template-columns:1fr}.work-card.featured{grid-template-columns:1fr;grid-column:auto}.hero{padding-top:80px}.hero h1{font-size:clamp(3.2rem,14vw,5.8rem)}}
@media(max-width:540px){.wrap{width:min(var(--max),calc(100% - 28px))}.hero h1{font-size:3.25rem}.proof-grid{grid-template-columns:1fr}.proof,.proof:first-child{padding:20px 0;border-right:0}.section-head{gap:18px}.layer{grid-template-columns:1fr}.card{min-height:0}section{padding:70px 0}.cta{padding:70px 0}}

/* v1.2 hero — approved particle/asset visual */
.hero-v12{padding:74px 0 0;position:relative;overflow:hidden;background:#07101a}
.hero-v12:before{display:none}
.hero-grid{display:grid;grid-template-columns:minmax(420px,.78fr) minmax(620px,1.42fr);gap:18px;align-items:center;min-height:600px}
.hero-content{position:relative;z-index:2;padding:36px 0 56px}
.hero-v12 .eyebrow{color:#6ea5ff;letter-spacing:.22em}
.hero-v12 .eyebrow:before{display:none}
.hero-v12 h1{font-size:clamp(3.7rem,6.1vw,6.6rem);max-width:680px;line-height:.98;letter-spacing:-.055em;margin:24px 0 34px}
.hero-v12 .trusted-word{color:#4d83ff;-webkit-text-stroke:0;text-shadow:0 0 22px rgba(77,131,255,.18)}
.hero-v12 .hero-copy{font-size:1.12rem;line-height:1.75;max-width:590px;color:#c0c9d3}
.hero-v12 .btn{border-radius:4px;padding:15px 28px;text-transform:uppercase;letter-spacing:.02em;font-size:.82rem}
.hero-v12 .btn.primary{background:#3f78f6;color:white;border-color:#5c8cff;box-shadow:0 8px 26px rgba(38,96,220,.18)}
.hero-v12 .btn:not(.primary){background:rgba(8,14,22,.45)}
.hero-visual{position:relative;align-self:stretch;display:flex;align-items:center;justify-content:center;min-width:0}
.hero-visual:before{content:"";position:absolute;inset:6% -12% 3% -18%;background:radial-gradient(ellipse at 55% 52%,rgba(25,87,164,.16),transparent 64%);pointer-events:none}
.hero-visual img{width:118%;max-width:none;height:auto;display:block;object-fit:contain;filter:saturate(1.05) contrast(1.03);mix-blend-mode:screen;transform:translateX(-4%)}
.hero-bridge{border-top:1px solid #182333;padding:20px 0 22px;text-align:center;color:#dce3ea;font-size:1.05rem}
.hero-bridge span{color:#4d83ff}
@media(max-width:1100px){.hero-grid{grid-template-columns:1fr 1.1fr;min-height:540px}.hero-v12 h1{font-size:clamp(3.4rem,7vw,5.6rem)}.hero-visual img{width:125%}}
@media(max-width:900px){.hero-v12{padding-top:50px}.hero-grid{grid-template-columns:1fr;min-height:0}.hero-content{padding-bottom:12px}.hero-visual{min-height:360px}.hero-visual img{width:110%;transform:none}.hero-v12 h1{font-size:clamp(3.4rem,12vw,5.6rem)}}
@media(max-width:540px){.hero-v12 h1{font-size:3.25rem}.hero-v12 .hero-copy{font-size:1rem}.hero-visual{min-height:260px}.hero-visual img{width:135%;margin-left:22%}.hero-bridge{font-size:.92rem;text-align:left}}

/* v1.3 — screenshot-aligned homepage */
.site-header{background:rgba(3,9,16,.95);border-bottom:1px solid #172131}
.nav{height:94px}
.brand-block{display:flex;flex-direction:column;line-height:1.05;gap:7px;min-width:250px}
.brand-name{font-size:1.25rem;font-weight:800;letter-spacing:.055em;color:#f6f8fb}
.brand-sub{font-size:.62rem;letter-spacing:.11em;color:#aeb8c5}
.menu{gap:31px;text-transform:uppercase;font-size:.76rem;font-weight:650;color:#f0f3f6}
.menu a{position:relative;padding:34px 0 31px}
.menu a:first-child{color:#5d8fff}
.menu a:first-child:after{content:"";position:absolute;height:2px;left:0;right:0;bottom:23px;background:#4f83ff}
.menu .nav-cta{padding:12px 24px;border:1px solid #497ff5;border-radius:4px;color:#6ea0ff;margin-left:22px}
.menu .nav-cta:after{display:none}

.hero-v13{padding:0;min-height:548px;background:#020913;position:relative;overflow:hidden;border-bottom:1px solid #152030}
.hero-v13:before{display:none}
.hero-v13-inner{min-height:548px;display:flex;align-items:center;position:relative;z-index:3}
.hero-v13 .hero-content{width:min(40%,580px);padding:50px 0 58px}
.hero-v13 .eyebrow{color:#6295ff;letter-spacing:.28em;font-size:.72rem}
.hero-v13 .eyebrow:before{display:none}
.hero-v13 h1{font-size:clamp(3.25rem,4.85vw,5.05rem);line-height:.99;letter-spacing:-.052em;margin:22px 0 24px;max-width:610px}
.hero-v13 .trusted-word{color:#4d7ff8!important;-webkit-text-stroke:0!important;text-shadow:none!important;font-style:normal!important}
.hero-rule{width:58px;height:2px;background:#4f83ff;margin:0 0 24px}
.hero-v13 .hero-copy{font-size:1.02rem;line-height:1.8;color:#c7d0da;max-width:520px;margin:0}
.hero-v13 .hero-actions{margin-top:34px}
.hero-v13 .btn{border-radius:4px;padding:14px 25px;text-transform:uppercase;letter-spacing:.01em;font-size:.78rem;background:rgba(3,9,16,.56);border-color:#314052}
.hero-v13 .btn.primary{background:linear-gradient(135deg,#3e72ef,#4d86ff);border-color:#5b8dff;color:#fff;box-shadow:none}
.hero-art{position:absolute;z-index:1;right:1.5%;top:0;width:62%;height:100%;display:flex;align-items:center;justify-content:flex-end;overflow:visible}
.hero-art img{width:100%;height:auto;max-width:100%;object-fit:contain;object-position:right center;display:block;filter:contrast(1.02) saturate(1.06);transform:translateX(1.5%)}
.hero-fade{position:absolute;z-index:2;inset:0;background:linear-gradient(90deg,#020913 0%,#020913 27%,rgba(2,9,19,.96) 34%,rgba(2,9,19,.62) 42%,rgba(2,9,19,.13) 53%,rgba(2,9,19,0) 64%);pointer-events:none}

.positioning-band{padding:18px 0;border-bottom:1px solid #1a2634;background:#030b14;text-align:center;color:#e4e9ef;font-size:1rem}
.positioning-band span{color:#5789ff}

.capability-strip{padding:24px 0 26px;background:#030b14;border-bottom:1px solid #172231}
.strip-grid{display:grid;grid-template-columns:repeat(5,1fr)}
.strip-item{display:grid;grid-template-columns:54px 1fr;gap:13px;align-items:center;padding:6px 22px;border-right:1px solid #253142;min-height:74px}
.strip-item:first-child{padding-left:0}.strip-item:last-child{border-right:0;padding-right:0}
.strip-icon{width:43px;height:43px;color:#4e82ff}
.strip-icon svg,.industry-icon svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.strip-item h3{font-size:.78rem;text-transform:uppercase;letter-spacing:.015em;margin:0 0 5px;color:#f2f5f8;line-height:1.25}
.strip-item p{font-size:.75rem;line-height:1.55;color:#bdc7d1;margin:0}

.industries-strip{padding:36px 0 38px;background:#030a13;border-bottom:1px solid #1b2736}
.industries-layout{display:grid;grid-template-columns:minmax(300px,29%) minmax(0,1fr);gap:28px;align-items:center}
.industries-intro{padding-right:30px;border-right:1px solid #263243}
.section-kicker.blue{color:#6395ff;margin-bottom:8px}
.industries-intro h2{font-size:1.25rem;letter-spacing:-.02em;line-height:1.25;margin:0 0 8px;color:#f4f7fa}
.industries-intro p{font-size:.84rem;color:#b3beca;margin:0}
.industry-grid{display:grid;grid-template-columns:1fr 1fr 1.28fr .95fr .9fr;align-items:stretch;min-width:0}
.industry-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;min-height:132px;border-right:1px solid #263243;text-align:center;padding:8px 12px;color:#d7dee6;min-width:0}
.industry-item:last-child{border-right:0}
.industry-icon{width:72px;height:72px;color:#4f83ff;display:flex;align-items:center;justify-content:center;flex:0 0 72px}
.industry-icon svg{width:72px;height:72px;overflow:visible;stroke-width:2.35}
.industry-icon svg *{vector-effect:non-scaling-stroke}
.industry-item span{display:block;width:100%;max-width:190px;margin:0 auto;font-size:.92rem;line-height:1.25;white-space:normal;overflow-wrap:normal;word-break:normal;color:#dce3ea;font-weight:450}
.proof-strip-v13{background:#08111b}

/* Keep detailed sections visually subordinate to the new opening */
#capability-detail{padding-top:82px}

@media(max-width:1200px){
  .menu{gap:20px}.menu .nav-cta{margin-left:6px}.hero-art{width:64%;right:-1%}.hero-v13 .hero-content{width:43%}
  .strip-item{grid-template-columns:42px 1fr;padding:5px 13px}.strip-icon{width:36px;height:36px}.strip-item p{font-size:.7rem}
  .industry-item span{font-size:.86rem;white-space:normal;max-width:170px}
}
@media(max-width:900px){
  .nav{height:74px}.brand-sub{display:none}.brand-block{min-width:auto}.menu a{padding:8px 0}.menu .nav-cta{margin-left:0;padding:9px 14px}
  .hero-v13,.hero-v13-inner{min-height:650px}.hero-v13-inner{align-items:flex-start}.hero-v13 .hero-content{width:100%;padding:56px 0 330px}.hero-v13 h1{max-width:620px}.hero-v13 .hero-copy{max-width:580px}
  .hero-art{width:100%;height:360px;right:0;top:auto;bottom:0;align-items:flex-end}.hero-art img{height:auto;width:100%;object-fit:cover;object-position:center bottom}
  .hero-fade{background:linear-gradient(180deg,#020913 0%,#020913 43%,rgba(2,9,19,.85) 55%,rgba(2,9,19,.15) 72%,rgba(2,9,19,0) 100%)}
  .strip-grid{grid-template-columns:repeat(2,1fr)}.strip-item{border-bottom:1px solid #253142}.strip-item:nth-child(2n){border-right:0}.strip-item:last-child{grid-column:1/-1;border-bottom:0}
  .industries-layout{grid-template-columns:1fr}.industries-intro{border-right:0;border-bottom:1px solid #263243;padding:0 0 22px}.industry-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.industry-item{min-height:120px;padding:12px 8px}.industry-icon,.industry-icon svg{width:60px;height:60px}.industry-icon{flex-basis:60px}
}
@media(max-width:620px){
  .hero-v13,.hero-v13-inner{min-height:690px}.hero-v13 .hero-content{padding:42px 0 315px}.hero-v13 h1{font-size:3.15rem}.hero-v13 .hero-copy{font-size:.94rem;line-height:1.7}.hero-art{height:310px}.positioning-band{text-align:left;font-size:.9rem}
  .strip-grid{grid-template-columns:1fr}.strip-item,.strip-item:nth-child(2n){border-right:0;border-bottom:1px solid #253142;padding:12px 0}.strip-item:last-child{grid-column:auto}
  .industry-grid{grid-template-columns:repeat(2,1fr);gap:0}.industry-item{border-bottom:1px solid #263243;padding:20px 10px;min-height:128px}.industry-item:nth-child(2n){border-right:0}.industry-item:last-child{grid-column:1/-1;border-bottom:0}.industry-icon,.industry-icon svg{width:62px;height:62px}.industry-icon{flex-basis:62px}.industry-item span{font-size:.95rem}
}


/* v1.8 — contact workflow */
.contact-page{padding:88px 0 110px;background:#020913;min-height:calc(100vh - 94px)}
.contact-shell{display:grid;grid-template-columns:minmax(0,.82fr) minmax(420px,1fr);gap:74px;align-items:start}
.contact-intro{position:sticky;top:128px}
.contact-intro .eyebrow{color:#6395ff;letter-spacing:.22em}
.contact-intro .eyebrow:before{display:none}
.contact-intro h1{font-size:clamp(3.2rem,5.5vw,5.8rem);line-height:.96;letter-spacing:-.055em;margin:20px 0 24px;max-width:650px}
.contact-intro h1 span{color:#4d83ff}
.contact-intro>p{color:#b8c4d0;font-size:1.05rem;line-height:1.8;max-width:580px;margin:0 0 34px}
.contact-topics{display:grid;gap:0;border-top:1px solid #223041;max-width:540px}
.contact-topic{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid #223041;color:#dce3eb;font-size:.88rem}
.contact-topic span:last-child{color:#76869a}
.contact-form-card{background:#08111b;border:1px solid #223041;border-radius:18px;padding:34px;box-shadow:0 28px 70px rgba(0,0,0,.16)}
.contact-form-card h2{font-size:1.55rem;margin:0 0 6px;letter-spacing:-.025em}
.contact-form-card>.form-lead{color:#98a8b8;margin:0 0 28px;font-size:.92rem}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-field{display:grid;gap:7px;min-width:0}
.form-field.full{grid-column:1/-1}
.form-field label{font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:#aebbc8;font-weight:700}
.form-field input,.form-field select,.form-field textarea{width:100%;border:1px solid #2a394a;background:#040b13;color:#f2f5f8;border-radius:7px;padding:13px 14px;font:inherit;line-height:1.4;outline:none;transition:border-color .15s ease,box-shadow .15s ease}
.form-field select{appearance:auto}
.form-field textarea{min-height:170px;resize:vertical}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{border-color:#4d83ff;box-shadow:0 0 0 3px rgba(77,131,255,.13)}
.form-field .required{color:#6797ff}
.contact-submit{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:4px}
.contact-submit .btn{border-radius:5px;padding:14px 26px;background:linear-gradient(135deg,#3e72ef,#4d86ff);border-color:#5b8dff;color:white;text-transform:uppercase;font-size:.78rem;letter-spacing:.02em;cursor:pointer}
.contact-privacy{color:#77889b;font-size:.75rem;line-height:1.5;max-width:360px}
.contact-alert{grid-column:1/-1;border:1px solid #2d4564;background:#0a1827;padding:14px 16px;border-radius:7px;color:#dbe8f7;font-size:.9rem}
.contact-alert.success{border-color:#276356;background:#0a1c19;color:#c8eee6}
.contact-alert.error{border-color:#6c3441;background:#201018;color:#f0cbd3}
.hp-field{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
@media(max-width:900px){.contact-page{padding-top:60px}.contact-shell{grid-template-columns:1fr;gap:44px}.contact-intro{position:static}.contact-form-card{padding:28px}}
@media(max-width:620px){.contact-page{padding:45px 0 75px}.contact-intro h1{font-size:3.15rem}.contact-form-card{padding:22px}.contact-form{grid-template-columns:1fr}.form-field.full,.contact-submit{grid-column:auto}.contact-submit{align-items:flex-start;flex-direction:column}.contact-submit .btn{width:100%}}

/* v1.9 — retained hero proportions */
.hero-v13 .hero-content{width:min(46%,680px)}
.hero-v13 h1{font-size:clamp(2.9rem,4.25vw,4.55rem);max-width:720px;line-height:1.01}
.hero-v13 .trusted-word{display:inline;color:#4d7ff8!important}
.hero-v13 .hero-copy{max-width:600px}
.brand-sub{font-size:.58rem;letter-spacing:.085em}
@media(max-width:1200px){.hero-v13 .hero-content{width:47%}.hero-v13 h1{font-size:clamp(2.75rem,4.5vw,4.2rem)}}
@media(max-width:900px){.hero-v13 .hero-content{width:100%}.hero-v13 h1{max-width:720px}.brand-sub{display:none}}
@media(max-width:620px){.hero-v13 h1{font-size:2.75rem}}

/* v2.0 — operational performance and value optimisation */
.capability-grid{grid-template-columns:repeat(6,1fr)}
.capability-grid .strip-item{grid-template-columns:46px 1fr;padding-inline:14px}
.capability-grid .strip-item:first-child{padding-left:0}
.capability-grid .strip-item:last-child{padding-right:0}
.capability-grid .strip-icon{width:38px;height:38px}
.value-flow{margin-top:28px;border:1px solid var(--line);border-radius:16px;background:#0c1219;padding:18px 22px;display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:760;color:#dce5ed}
.value-flow span{padding:9px 11px;border-radius:6px;background:#111b26;text-align:center}
.value-flow b{color:#4f83ff;font-size:1rem;transform:rotate(-90deg)}
.value-tree{gap:0}
.value-tree .layer{position:relative}
.value-tree .layer:first-child{border-color:#4f83ff;background:linear-gradient(120deg,rgba(79,131,255,.15),#0c1219)}
.tree-arrow{text-align:center;color:#5e91ff;font-size:1.25rem;line-height:1;padding:7px 0}
.asset-intelligence{background:linear-gradient(135deg,#09121c,#07101a);border-bottom:1px solid var(--line)}
.asset-chain{display:grid;gap:12px}
.asset-chain .layer{background:linear-gradient(110deg,#0d1721,#0b121a)}
.experience-title{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1;letter-spacing:-.05em;margin:18px 0 26px}
.experience-copy{color:var(--muted)}
.tech-foundation{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.tech-foundation span{border:1px solid #2b3b4d;color:#c7d2dd;background:#0b131c;border-radius:999px;padding:6px 11px;font-size:.74rem}
.read-note{color:var(--accent);font-weight:700;font-size:.85rem}

@media(max-width:1200px){
  .capability-grid{grid-template-columns:repeat(3,1fr)}
  .capability-grid .strip-item{border-bottom:1px solid #253142;padding:12px 16px}
  .capability-grid .strip-item:nth-child(3n){border-right:0}
  .capability-grid .strip-item:nth-child(n+4){border-bottom:0}
}
@media(max-width:900px){
  .capability-grid{grid-template-columns:repeat(2,1fr)}
  .capability-grid .strip-item:nth-child(3n){border-right:1px solid #253142}
  .capability-grid .strip-item:nth-child(2n){border-right:0}
  .capability-grid .strip-item:nth-child(n+4){border-bottom:1px solid #253142}
  .capability-grid .strip-item:nth-child(n+5){border-bottom:0}
  .value-flow{justify-content:flex-start}
}
@media(max-width:620px){
  .capability-grid{grid-template-columns:1fr}
  .capability-grid .strip-item,.capability-grid .strip-item:nth-child(2n),.capability-grid .strip-item:nth-child(3n),.capability-grid .strip-item:nth-child(n+5){border-right:0;border-bottom:1px solid #253142;padding:12px 0}
  .capability-grid .strip-item:last-child{border-bottom:0}
  .value-flow{display:grid;justify-items:stretch;text-align:center}
  .value-flow b{transform:none}
}