/* ==========================================================================
   WANSUTONG — corporate design system
   Established industrial company. Confident, substantial, international.
   ========================================================================== */

:root{
  --navy:#062458;
  --navy-deep:#031A3D;
  --navy-ink:#0B2E6B;
  --white:#FFFFFF;
  --gray:#F2F4F7;
  --gray-2:#E6E9EE;
  --line:#D7DCE3;
  --line-navy:rgba(255,255,255,.16);
  --text:#263344;
  --text-2:#637083;
  --heading:#0F1B2D;
  --orange:#BC4724;
  --orange-ink:#9A3818;

  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --container:1320px;
  --gutter:64px;
  --gap:24px;
  --radius:4px;
  --t:170ms;
  --ease:cubic-bezier(.2,.6,.2,1);
  --section:clamp(64px,7.5vw,112px);
  --section-sm:clamp(48px,5.5vw,80px);
}
@media (max-width:1024px){ :root{ --gutter:40px; } }
@media (max-width:640px){ :root{ --gutter:20px; --gap:16px; } }

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }
body{ margin:0; background:var(--white); color:var(--text); font-family:var(--font); font-size:18px; line-height:1.6; -webkit-font-smoothing:antialiased; -moz-osx-font-smoothing:grayscale; }
@media (max-width:640px){ body{ font-size:16px; } }
img,svg,video{ max-width:100%; display:block; } img{ height:auto; }
a{ color:inherit; text-decoration:none; }
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{ outline:2px solid var(--orange); outline-offset:3px; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
h1,h2,h3,h4,h5{ margin:0; font-weight:600; color:var(--heading); }
p{ margin:0; } ul,ol{ margin:0; padding:0; list-style:none; }
.sr-only{ position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

/* ---------- Type ---------- */
.h-display{ font-size:clamp(38px,4.8vw,68px); line-height:1.04; letter-spacing:-0.025em; font-weight:600; text-wrap:balance; }
.h-1{ font-size:clamp(36px,4.4vw,64px); line-height:1.06; letter-spacing:-0.022em; font-weight:600; text-wrap:balance; }
.h-2{ font-size:clamp(28px,3.2vw,46px); line-height:1.1; letter-spacing:-0.018em; font-weight:600; text-wrap:balance; }
.h-3{ font-size:clamp(22px,1.9vw,27px); line-height:1.25; letter-spacing:-0.012em; font-weight:600; }
.h-4{ font-size:19px; line-height:1.35; font-weight:600; }
.lead{ font-size:clamp(17px,1.3vw,20px); line-height:1.55; color:var(--text); max-width:62ch; }
.body{ color:var(--text); max-width:62ch; }
.muted{ color:var(--text-2); }
.small{ font-size:15px; line-height:1.5; }
.kicker{ display:block; font-size:14px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--orange); margin-bottom:16px; }
.on-navy .kicker{ color:#F0B79E; }
.on-navy{ color:#E9EEF6; }
.on-navy h1,.on-navy h2,.on-navy h3,.on-navy h4{ color:#fff; }
.on-navy .lead,.on-navy .body{ color:#D5DDEA; }
.on-navy .muted{ color:#A8B5C9; }

/* ---------- Layout ---------- */
.wrap{ width:100%; max-width:calc(var(--container) + var(--gutter)*2); margin:0 auto; padding:0 var(--gutter); }
.grid{ display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); column-gap:var(--gap); row-gap:var(--gap); }
.col-3{ grid-column:span 3; } .col-4{ grid-column:span 4; } .col-5{ grid-column:span 5; } .col-6{ grid-column:span 6; }
.col-7{ grid-column:span 7; } .col-8{ grid-column:span 8; } .col-9{ grid-column:span 9; } .col-12{ grid-column:span 12; }
@media (max-width:900px){ .grid > [class*="col-"]{ grid-column:span 12; } }
.section{ padding:var(--section) 0; }
.section.sm{ padding:var(--section-sm) 0; }
.bg-gray{ background:var(--gray); }
.bg-navy{ background:var(--navy); }
.bg-deep{ background:var(--navy-deep); }
.section-head{ margin-bottom:clamp(32px,4vw,56px); max-width:780px; }
.section-head .lead{ margin-top:16px; }
.section-head.row{ display:flex; align-items:flex-end; justify-content:space-between; gap:24px; max-width:none; }
.section-head.row > div{ max-width:780px; }
@media (max-width:640px){ .section-head.row{ flex-direction:column; align-items:flex-start; } }
.cols-2{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:var(--gap); }
.cols-3{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:var(--gap); }
.cols-4{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:var(--gap); }
@media (max-width:900px){ .cols-3,.cols-4,.cols-2{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:640px){ .cols-3,.cols-4,.cols-2{ grid-template-columns:1fr; } }

/* ---------- Buttons ---------- */
.btn{ display:inline-flex; align-items:center; justify-content:center; gap:10px; min-height:48px; padding:0 24px; border-radius:var(--radius); font-size:16px; font-weight:600; line-height:1; border:1px solid transparent; white-space:nowrap; transition:background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease); }
.btn svg{ width:16px; height:16px; }
.btn-primary{ background:var(--navy); color:#fff; border-color:var(--navy); }
.btn-primary:hover{ background:var(--navy-ink); border-color:var(--navy-ink); }
.btn-accent{ background:var(--orange); color:#fff; border-color:var(--orange); }
.btn-accent:hover{ background:var(--orange-ink); border-color:var(--orange-ink); }
.btn-outline{ background:transparent; color:var(--navy); border-color:var(--navy); }
.btn-outline:hover{ background:var(--navy); color:#fff; }
.on-navy .btn-outline{ color:#fff; border-color:rgba(255,255,255,.7); }
.on-navy .btn-outline:hover{ background:#fff; color:var(--navy); border-color:#fff; }
.on-navy .btn-primary{ background:#fff; color:var(--navy); border-color:#fff; }
.on-navy .btn-primary:hover{ background:var(--gray); }
.btn-sm{ min-height:44px; padding:0 18px; font-size:15px; }
.btn-row{ display:flex; flex-wrap:wrap; gap:12px; }
.link-arrow{ display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:16px; color:var(--navy); }
.link-arrow svg{ width:16px; height:16px; transition:transform var(--t) var(--ease); }
.link-arrow:hover svg{ transform:translateX(3px); }
.link-arrow:hover{ text-decoration:underline; text-underline-offset:4px; }
.on-navy .link-arrow{ color:#fff; }
.link-accent{ color:var(--orange); font-weight:600; }
.link-accent svg{ width:14px; height:14px; vertical-align:-2px; margin-left:4px; }
.link-accent:hover{ text-decoration:underline; text-underline-offset:3px; }

/* ---------- Header ---------- */
.header{ position:sticky; top:0; z-index:50; background:#fff; border-bottom:1px solid var(--line); }
.header-in{ height:88px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
@media (max-width:900px){ .header-in{ height:68px; } }
.brand{ display:flex; align-items:center; flex-shrink:0; }
.brand img{ height:44px; width:auto; }
@media (max-width:900px){ .brand img{ height:34px; } }
.nav{ display:flex; align-items:center; gap:6px; }
.nav-item{ position:relative; }
.nav-link{ display:inline-flex; align-items:center; gap:6px; padding:12px 14px; font-size:16px; font-weight:500; color:var(--heading); border-radius:var(--radius); transition:color var(--t) var(--ease), background var(--t) var(--ease); }
.nav-link:hover,.nav-link[aria-expanded="true"]{ background:var(--gray); }
.nav-link.is-active{ box-shadow:inset 0 -2px 0 var(--orange); border-radius:0; }
.nav-link svg{ width:12px; height:12px; opacity:.7; }
.dropdown{ position:absolute; top:calc(100% + 8px); left:0; min-width:360px; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:10px; box-shadow:0 12px 32px rgba(3,26,61,.10); opacity:0; visibility:hidden; transform:translateY(-4px); transition:opacity var(--t) var(--ease), transform var(--t) var(--ease), visibility 0s linear var(--t); z-index:60; }
.nav-item.open > .dropdown,.nav-item:hover > .dropdown,.nav-item:focus-within > .dropdown{ opacity:1; visibility:visible; transform:none; transition-delay:0s; }
.dropdown .dd-group{ padding:8px 12px 6px; font-size:12.5px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--text-2); }
.dropdown a{ display:grid; grid-template-columns:52px 1fr; gap:0 10px; align-items:baseline; padding:10px 12px; border-radius:var(--radius); }
.dropdown a:not(:has(.dd-code)){ grid-template-columns:1fr; }
.dropdown a:not(:has(.dd-code)) .dd-d{ grid-column:1; }
.dropdown a:hover,.dropdown a:focus-visible{ background:var(--gray); }
.dropdown .dd-code{ font-size:14px; font-weight:700; color:var(--navy); }
.dropdown .dd-t{ font-size:15px; font-weight:600; color:var(--heading); }
.dropdown .dd-d{ grid-column:2; font-size:13.5px; color:var(--text-2); line-height:1.4; }
.dropdown .dd-sep{ height:1px; background:var(--line); margin:6px 10px; }
.header-actions{ display:flex; align-items:center; gap:12px; }
.menu-toggle{ display:none; width:44px; height:44px; align-items:center; justify-content:center; border-radius:var(--radius); border:1px solid var(--line); }
.menu-toggle svg{ width:20px; height:20px; }
@media (max-width:900px){ .nav{ display:none; } .menu-toggle{ display:inline-flex; } .header-actions .btn{ display:none; } }
.mobile-menu{ position:fixed; inset:0; z-index:100; background:#fff; display:none; flex-direction:column; overflow:auto; }
.mobile-menu.open{ display:flex; }
.mobile-menu-head{ height:68px; display:flex; align-items:center; justify-content:space-between; padding:0 var(--gutter); border-bottom:1px solid var(--line); }
.mobile-menu-head img{ height:34px; }
.mobile-menu-close{ width:44px; height:44px; display:inline-flex; align-items:center; justify-content:center; border:1px solid var(--line); border-radius:var(--radius); }
.mobile-menu-close svg{ width:18px; height:18px; }
.mobile-menu-body{ padding:8px var(--gutter) 40px; }
.mobile-group{ border-bottom:1px solid var(--line); padding:18px 0; }
.mobile-group > a,.mobile-group > .mg-label{ display:block; font-size:22px; font-weight:600; letter-spacing:-0.01em; padding:4px 0; color:var(--heading); }
.mobile-group .mg-label{ font-size:13px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:var(--text-2); margin-bottom:6px; }
.mobile-group ul a{ display:flex; gap:12px; align-items:baseline; padding:10px 0; font-size:17px; min-height:44px; }
.mobile-group ul a .dd-code{ font-weight:700; color:var(--navy); min-width:52px; font-size:14px; }
.mobile-menu .btn{ margin-top:24px; width:100%; }

/* ---------- Hero (full-bleed image + navy) ---------- */
.hero{ position:relative; background:var(--navy-deep); color:#fff; overflow:hidden; }
.hero .hero-img{ position:absolute; inset:0; }
.hero .hero-img img{ width:100%; height:100%; object-fit:cover; object-position:center; filter:saturate(.6) contrast(1.05); }
.hero .hero-veil{ position:absolute; inset:0; background:linear-gradient(90deg, rgba(3,26,61,.94) 0%, rgba(3,26,61,.86) 42%, rgba(3,26,61,.45) 75%, rgba(3,26,61,.25) 100%); }
.hero .hero-in{ position:relative; padding-top:clamp(72px,9vw,140px); padding-bottom:clamp(72px,9vw,140px); }
.hero .hero-copy{ max-width:720px; }
.hero .lead{ margin-top:24px; color:#D5DDEA; max-width:56ch; }
.hero .btn-row{ margin-top:36px; }
.hero .hero-note{ margin-top:36px; font-size:14px; color:#A8B5C9; }
@media (max-width:900px){
  .hero .hero-veil{ background:linear-gradient(180deg, rgba(3,26,61,.92) 0%, rgba(3,26,61,.85) 60%, rgba(3,26,61,.7) 100%); }
  .hero .hero-in{ padding-top:56px; padding-bottom:64px; }
}
.hero.compact .hero-in{ padding-top:clamp(56px,6vw,96px); padding-bottom:clamp(56px,6vw,96px); }

/* ---------- Stats / facts band ---------- */
.facts{ background:#fff; border-bottom:1px solid var(--line); }
.facts-grid{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); }
.fact{ padding:30px 28px 30px 0; }
.fact + .fact{ border-left:1px solid var(--line); padding-left:28px; }
.fact b{ display:block; font-size:clamp(22px,2vw,28px); line-height:1.15; letter-spacing:-0.015em; color:var(--navy); font-weight:600; }
.fact span{ display:block; margin-top:8px; font-size:15px; color:var(--text-2); line-height:1.45; max-width:30ch; }
@media (max-width:900px){
  .facts-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .fact{ padding:22px 20px 22px 0; border-top:1px solid var(--line); }
  .fact:nth-child(-n+2){ border-top:0; }
  .fact + .fact{ border-left:0; padding-left:0; }
  .fact:nth-child(even){ border-left:1px solid var(--line); padding-left:20px; }
}

/* ---------- Media ---------- */
.media{ position:relative; overflow:hidden; background:var(--gray-2); border-radius:var(--radius); }
.media img{ width:100%; height:100%; object-fit:cover; display:block; }
.media.tone img{ filter:saturate(.55) contrast(1.04); }
.media .cap{ position:absolute; left:0; right:0; bottom:0; padding:12px 16px; font-size:13px; color:#fff; background:linear-gradient(180deg, rgba(3,26,61,0), rgba(3,26,61,.72)); }
.ratio-16-9{ aspect-ratio:16/9; } .ratio-4-3{ aspect-ratio:4/3; } .ratio-3-2{ aspect-ratio:3/2; } .ratio-1-1{ aspect-ratio:1/1; } .ratio-5-4{ aspect-ratio:5/4; } .ratio-21-9{ aspect-ratio:21/9; }
.figcap{ margin-top:10px; font-size:13.5px; color:var(--text-2); }
.still{ background:linear-gradient(180deg,#FFFFFF 0%,#EEF1F5 100%); border-radius:var(--radius); overflow:hidden; border:1px solid var(--line); }
.still svg{ width:100%; height:100%; display:block; }

/* ---------- Portfolio (materials) ---------- */
.portfolio{ display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); column-gap:var(--gap); row-gap:var(--gap); }
.portfolio .pf-media{ grid-column:span 5; }
.portfolio .pf-list{ grid-column:span 7; }
.tier{ margin-bottom:28px; }
.tier-head{ display:flex; align-items:baseline; justify-content:space-between; gap:16px; padding-bottom:12px; border-bottom:2px solid var(--navy); margin-bottom:4px; }
.tier-head h3{ font-size:20px; }
.tier-head span{ font-size:14px; color:var(--text-2); }
.mat-row{ display:grid; grid-template-columns:110px minmax(0,1fr) 28px; gap:16px; align-items:center; padding:18px 0; border-bottom:1px solid var(--line); transition:background var(--t) var(--ease); }
.mat-row:hover{ background:var(--gray); }
.mat-row:hover .arrow{ transform:translateX(4px); color:var(--orange); }
.mat-row .code{ font-size:26px; font-weight:700; color:var(--navy); letter-spacing:-0.02em; line-height:1; }
.mat-row .name{ display:block; font-size:16.5px; font-weight:600; color:var(--heading); }
.mat-row .line{ display:block; font-size:15px; color:var(--text-2); margin-top:2px; }
.mat-row .arrow{ width:22px; height:22px; color:var(--text-2); transition:transform var(--t) var(--ease), color var(--t) var(--ease); }
@media (max-width:900px){ .portfolio .pf-media,.portfolio .pf-list{ grid-column:span 12; } }
@media (max-width:640px){ .mat-row{ grid-template-columns:80px 1fr 24px; } .mat-row .code{ font-size:20px; } }

/* ---------- Industries grid ---------- */
.ind-grid{ display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:var(--gap); }
.ind{ position:relative; display:block; border-radius:var(--radius); overflow:hidden; background:var(--navy-deep); color:#fff; min-height:300px; }
.ind.wide{ grid-column:span 4; } .ind.tall{ grid-column:span 2; } .ind.half{ grid-column:span 3; } .ind.third{ grid-column:span 2; }
.ind img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; filter:saturate(.5) contrast(1.05); transition:transform 500ms var(--ease); }
.ind:hover img{ transform:scale(1.03); }
.ind::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg, rgba(3,26,61,.15) 0%, rgba(3,26,61,.55) 55%, rgba(3,26,61,.92) 100%); }
.ind .ind-body{ position:absolute; left:0; right:0; bottom:0; padding:24px; z-index:1; }
.ind h3{ color:#fff; font-size:22px; letter-spacing:-0.012em; }
.ind p{ margin-top:6px; font-size:15px; line-height:1.5; color:#D5DDEA; max-width:40ch; }
.ind .ind-mats{ margin-top:10px; font-size:13px; color:#F0B79E; font-weight:600; letter-spacing:.02em; }
.ind.plain{ background:var(--navy); }
.ind.plain::after{ display:none; }
.ind.plain .ind-body{ position:static; padding:28px; height:100%; display:flex; flex-direction:column; justify-content:flex-end; min-height:300px; }
@media (max-width:900px){ .ind-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } .ind.wide,.ind.tall,.ind.half,.ind.third{ grid-column:span 1; } .ind{ min-height:260px; } .ind.plain .ind-body{ min-height:0; } }
@media (max-width:640px){ .ind-grid{ grid-template-columns:1fr; } }

/* ---------- Feature columns ---------- */
.feat{ padding-top:20px; border-top:2px solid var(--navy); }
.feat .num{ display:block; font-size:14px; font-weight:700; color:var(--orange); margin-bottom:12px; }
.feat h3{ font-size:21px; letter-spacing:-0.012em; line-height:1.25; }
.feat p{ margin-top:10px; font-size:16px; line-height:1.55; color:var(--text); }
.feat .link-arrow{ margin-top:16px; }
.on-navy .feat{ border-top-color:rgba(255,255,255,.35); }
.on-navy .feat p{ color:#D5DDEA; }
.on-navy .feat .num{ color:#F0B79E; }

/* ---------- Logos ---------- */
.logo-group{ padding:28px 0; border-top:1px solid var(--line); display:grid; grid-template-columns:260px 1fr; gap:var(--gap); align-items:start; }
.logo-group:last-child{ border-bottom:1px solid var(--line); }
.logo-group h3{ font-size:17px; }
.logo-group p{ font-size:14.5px; color:var(--text-2); margin-top:6px; max-width:32ch; line-height:1.45; }
.logo-row{ display:flex; flex-wrap:wrap; gap:12px; }
.logo-tile{ height:76px; min-width:160px; padding:0 22px; display:flex; align-items:center; justify-content:center; background:#fff; border:1px solid var(--line); border-radius:var(--radius); font-weight:600; color:var(--heading); font-size:15px; }
.logo-tile img{ max-height:36px; width:auto; max-width:130px; filter:grayscale(1) contrast(1.05); opacity:.85; }
.logo-tile.text{ color:var(--navy); letter-spacing:.01em; }
.logo-tile.text.muted{ color:var(--text-2); font-weight:500; border-style:dashed; }
@media (max-width:900px){ .logo-group{ grid-template-columns:1fr; } }

/* ---------- Region list ---------- */
.regions{ border-top:1px solid var(--line-navy); }
.region{ display:grid; grid-template-columns:220px 1fr; gap:var(--gap); padding:18px 0; border-bottom:1px solid var(--line-navy); }
.region b{ font-size:16px; color:#fff; }
.region span{ font-size:15.5px; color:#D5DDEA; line-height:1.5; }
@media (max-width:640px){ .region{ grid-template-columns:1fr; gap:4px; } }

/* ---------- Steps ---------- */
.steps{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:var(--gap); }
.step{ padding:22px 0 0; border-top:2px solid var(--navy); }
.step .n{ font-size:14px; font-weight:700; color:var(--orange); }
.step h3{ font-size:19px; line-height:1.3; }
.step p{ margin-top:8px; font-size:15.5px; line-height:1.5; color:var(--text); }
@media (max-width:900px){ .steps{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:640px){ .steps{ grid-template-columns:1fr; } }
.steps.list{ display:block; }
.steps.list .step{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.5fr); gap:var(--gap); border-top:1px solid var(--line); padding:20px 0; }
.steps.list .step h3{ margin-top:0; } .steps.list .step p{ margin-top:0; }
@media (max-width:900px){ .steps.list .step{ grid-template-columns:1fr; } }

/* ---------- Definition list / tables ---------- */
.deflist{ border-top:1px solid var(--line); }
.deflist > div{ display:grid; grid-template-columns:220px 1fr; gap:var(--gap); padding:18px 0; border-bottom:1px solid var(--line); }
.deflist dt{ font-size:14.5px; font-weight:600; color:var(--heading); padding-top:3px; }
.deflist dd{ margin:0; color:var(--text); font-size:16.5px; line-height:1.55; }
.deflist dd ul li{ padding:3px 0 3px 18px; position:relative; }
.deflist dd ul li::before{ content:""; position:absolute; left:0; top:13px; width:8px; height:2px; background:var(--orange); }
.on-navy .deflist{ border-top-color:var(--line-navy); } .on-navy .deflist > div{ border-bottom-color:var(--line-navy); }
.on-navy .deflist dt{ color:#fff; } .on-navy .deflist dd{ color:#D5DDEA; }
@media (max-width:640px){ .deflist > div{ grid-template-columns:1fr; gap:6px; } }
.table-wrap{ overflow-x:auto; border:1px solid var(--line); border-radius:var(--radius); background:#fff; }
table{ width:100%; border-collapse:collapse; font-size:15.5px; }
th,td{ text-align:left; padding:14px 18px; border-bottom:1px solid var(--line); vertical-align:top; }
th{ font-size:13px; font-weight:600; letter-spacing:.03em; text-transform:uppercase; color:var(--text-2); background:var(--gray); }
tr:last-child td{ border-bottom:0; }
td.code{ font-weight:700; color:var(--navy); white-space:nowrap; }
.note{ border-left:3px solid var(--orange); padding:4px 0 4px 18px; color:var(--text); font-size:15.5px; line-height:1.55; max-width:66ch; }
.panel{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:28px; }
.panel h3{ font-size:18px; }
.panel ul li{ padding:9px 0; border-bottom:1px solid var(--line); font-size:15.5px; display:flex; gap:12px; }
.panel ul li:last-child{ border-bottom:0; }
.panel ul li .mk{ font-weight:700; color:var(--orange); font-size:13px; padding-top:3px; min-width:28px; }
.panel ul li.no .mk{ color:var(--text-2); } .panel ul li.no{ color:var(--text-2); }
.chip{ display:inline-block; font-size:13px; font-weight:600; padding:5px 10px; border:1px solid var(--line); border-radius:3px; color:var(--navy); background:#fff; }
.chips{ display:flex; flex-wrap:wrap; gap:6px; }

/* ---------- Interior page hero ---------- */
.page-hero{ background:var(--navy); color:#fff; }
.page-hero .ph-in{ padding:clamp(48px,6vw,88px) 0; }
.crumbs{ font-size:13.5px; color:#A8B5C9; display:flex; flex-wrap:wrap; gap:8px; margin-bottom:24px; }
.crumbs a:hover{ color:#fff; }
.page-hero .lead{ margin-top:20px; color:#D5DDEA; }
.page-hero .btn-row{ margin-top:32px; }
.ph-grid{ display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); column-gap:var(--gap); align-items:center; }
.ph-grid > .copy{ grid-column:span 7; } .ph-grid > .side{ grid-column:span 5; }
@media (max-width:900px){ .ph-grid > .copy,.ph-grid > .side{ grid-column:span 12; } .ph-grid > .side{ margin-top:32px; } }
.mat-abbr{ font-size:clamp(64px,9vw,128px); line-height:.95; letter-spacing:-0.04em; font-weight:700; color:#fff; }
.mat-full{ display:block; font-size:16px; color:#A8B5C9; margin-top:12px; font-weight:500; letter-spacing:0; line-height:1.4; }

/* ---------- Team ---------- */
.people{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:var(--gap); }
.person{ padding:24px; background:#fff; border:1px solid var(--line); border-radius:var(--radius); }
.person b{ display:block; font-size:20px; color:var(--heading); }
.person span{ display:block; margin-top:4px; color:var(--text-2); font-size:15.5px; }
@media (max-width:640px){ .people{ grid-template-columns:1fr; } }

/* ---------- Forms ---------- */
.form{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:clamp(24px,3vw,40px); }
.form-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px var(--gap); }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-size:14.5px; font-weight:600; display:flex; gap:6px; align-items:baseline; color:var(--heading); }
.field label .req{ color:var(--orange); }
.field label .opt{ color:var(--text-2); font-weight:400; font-size:13px; }
.field input,.field select,.field textarea{ font:inherit; font-size:16px; color:var(--heading); background:#fff; border:1px solid #B9C2CE; border-radius:var(--radius); padding:12px 14px; width:100%; min-height:48px; transition:border-color var(--t) var(--ease); }
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; border-color:var(--navy); box-shadow:0 0 0 3px rgba(6,36,88,.12); }
.field textarea{ min-height:120px; resize:vertical; }
.field .err{ display:none; font-size:13.5px; color:var(--orange); }
.field.invalid input,.field.invalid select,.field.invalid textarea{ border-color:var(--orange); }
.field.invalid .err{ display:block; }
.checks{ display:flex; flex-wrap:wrap; gap:10px 20px; }
.checks label{ display:inline-flex; align-items:center; gap:8px; font-size:15px; font-weight:400; min-height:32px; }
.checks input{ width:18px; height:18px; min-height:0; accent-color:var(--navy); }
details.more{ grid-column:1 / -1; border-top:1px solid var(--line); padding-top:14px; }
details.more summary{ cursor:pointer; font-weight:600; font-size:15.5px; display:flex; align-items:center; gap:10px; list-style:none; color:var(--navy); min-height:44px; }
details.more summary::-webkit-details-marker{ display:none; }
details.more summary::before{ content:"+"; font-weight:700; color:var(--orange); width:18px; }
details.more[open] summary::before{ content:"–"; }
details.more .form-grid{ margin-top:12px; }
.form-foot{ margin-top:28px; display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between; }
.form-foot .small{ color:var(--text-2); max-width:56ch; }
.form-status{ margin-top:18px; padding:14px 16px; border-radius:var(--radius); font-size:15px; display:none; }
.form-status.ok{ display:block; background:#EEF5EF; border:1px solid #BFD8C3; color:#1F4D2B; }
.form-status.fail{ display:block; background:#FBEFEA; border:1px solid #E8C2B3; color:var(--orange-ink); }
@media (max-width:640px){ .form-grid{ grid-template-columns:1fr; } }

/* ---------- Closing CTA ---------- */
.closing{ background:var(--navy); color:#fff; padding:var(--section) 0; }
.closing-grid{ display:grid; grid-template-columns:repeat(12,minmax(0,1fr)); column-gap:var(--gap); align-items:center; }
.closing-grid > .copy{ grid-column:span 8; } .closing-grid > .act{ grid-column:span 4; display:flex; justify-content:flex-end; }
.closing .lead{ margin-top:14px; color:#D5DDEA; }
@media (max-width:900px){ .closing-grid > .copy,.closing-grid > .act{ grid-column:span 12; } .closing-grid > .act{ justify-content:flex-start; margin-top:28px; } }

/* ---------- Footer ---------- */
.footer{ background:var(--navy-deep); color:#D5DDEA; padding:clamp(48px,6vw,80px) 0 32px; }
.footer a:hover{ color:#fff; text-decoration:underline; text-underline-offset:3px; }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1fr 1.2fr; gap:var(--gap); }
.footer-brand img{ height:40px; width:auto; filter:brightness(0) invert(1); }
.footer-brand p{ margin-top:18px; font-size:15px; line-height:1.55; color:#A8B5C9; max-width:34ch; }
.footer h5{ font-size:13px; font-weight:600; letter-spacing:.04em; text-transform:uppercase; color:#fff; margin-bottom:14px; }
.footer-col a,.footer-col p{ display:block; font-size:15px; color:#D5DDEA; padding:5px 0; }
.footer-col p a{ display:inline; padding:0; }
.footer-legal{ margin-top:44px; padding-top:22px; border-top:1px solid var(--line-navy); font-size:13.5px; line-height:1.55; color:#A8B5C9; max-width:100ch; }
.footer-bottom{ margin-top:22px; display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px; font-size:13.5px; color:#A8B5C9; }
.footer-bottom .links{ display:flex; gap:20px; }
@media (max-width:1024px){ .footer-grid{ grid-template-columns:1fr 1fr 1fr; } .footer-brand{ grid-column:1 / -1; } }
@media (max-width:640px){ .footer-grid{ grid-template-columns:1fr 1fr; } }

/* ---------- Motion ---------- */
.reveal{ opacity:0; transform:translateY(10px); transition:opacity 360ms var(--ease), transform 360ms var(--ease); }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } *{ transition-duration:.01ms !important; } }

/* ---------- Utilities ---------- */
.mt-1{ margin-top:8px; } .mt-2{ margin-top:16px; } .mt-3{ margin-top:24px; } .mt-4{ margin-top:32px; } .mt-5{ margin-top:48px; } .mt-6{ margin-top:64px; }
.right{ text-align:right; }
@media (max-width:640px){ .hide-mobile{ display:none !important; } }

/* ---------- Narrative (Company) ---------- */
.story{ padding:clamp(56px,6vw,96px) 0; }
.story-col{ max-width:62ch; margin:0 auto; }
.story-col.wide{ max-width:70ch; }
.story p{ font-size:clamp(18px,1.35vw,20px); line-height:1.7; color:var(--text); }
.story p + p{ margin-top:1.35em; }
.story p.opening{ font-size:clamp(21px,1.8vw,26px); line-height:1.55; color:var(--heading); font-weight:500; letter-spacing:-0.01em; }
.story p.opening + p{ margin-top:1.6em; }
.story em{ font-style:normal; box-shadow:inset 0 -0.5em 0 rgba(188,71,36,.14); }
.story strong{ font-weight:600; color:var(--heading); }
.chapter{ display:flex; align-items:center; gap:16px; margin:clamp(48px,5vw,72px) 0 28px; }
.chapter:first-child{ margin-top:0; }
.chapter span{ font-size:13px; font-weight:600; letter-spacing:.08em; text-transform:uppercase; color:var(--orange); white-space:nowrap; }
.chapter::after{ content:""; flex:1; height:1px; background:var(--line); }
.on-navy .chapter::after{ background:var(--line-navy); }
.on-navy .chapter span{ color:#F0B79E; }
.pull{ margin:clamp(40px,4vw,56px) 0; padding-left:24px; border-left:3px solid var(--orange); }
.pull p{ font-size:clamp(22px,2.1vw,30px); line-height:1.35; letter-spacing:-0.018em; font-weight:600; color:var(--heading); }
.pull cite{ display:block; margin-top:14px; font-size:14.5px; font-style:normal; color:var(--text-2); }
.on-navy .pull p{ color:#fff; }
.on-navy .pull cite{ color:#A8B5C9; }

.arc{ margin-top:8px; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:var(--gap); }
.arc-item{ padding-top:20px; border-top:2px solid rgba(255,255,255,.35); }
.arc-item b{ display:block; font-size:clamp(28px,2.6vw,38px); line-height:1; letter-spacing:-0.02em; color:#fff; font-weight:600; font-variant-numeric:tabular-nums; }
.arc-item strong{ display:block; margin-top:14px; font-size:17px; color:#fff; font-weight:600; }
.arc-item span{ display:block; margin-top:8px; font-size:15.5px; line-height:1.5; color:#D5DDEA; }
@media (max-width:768px){ .arc{ grid-template-columns:1fr; } }

.founder{ display:grid; grid-template-columns:96px 1fr; gap:24px; padding:28px 0; border-top:1px solid var(--line); align-items:start; }
.founder .mono{ width:96px; height:96px; display:grid; place-items:center; background:var(--navy); color:#fff; font-size:30px; font-weight:600; letter-spacing:-0.02em; border-radius:var(--radius); }
.founder b{ display:block; font-size:22px; letter-spacing:-0.015em; color:var(--heading); }
.founder .role{ display:block; margin-top:4px; font-size:15px; color:var(--orange); font-weight:600; }
.founder p{ margin-top:12px; font-size:16.5px; line-height:1.6; color:var(--text); max-width:56ch; }
@media (max-width:640px){ .founder{ grid-template-columns:64px 1fr; gap:16px; } .founder .mono{ width:64px; height:64px; font-size:22px; } }

.plainlist li{ padding:14px 0; border-bottom:1px solid var(--line); font-size:17px; line-height:1.5; display:grid; grid-template-columns:28px 1fr; gap:12px; align-items:baseline; }
.plainlist li:last-child{ border-bottom:0; }
.plainlist .yes{ color:var(--orange); font-weight:700; font-size:19px; }
.plainlist .no{ color:var(--text-2); font-weight:700; font-size:19px; }
.plainlist li.off span:last-child{ color:var(--text-2); }

/* Client band (Company page) */
.client-band{ max-width:1040px; margin:clamp(32px,4vw,48px) auto 0; display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.client-band .logo-tile{ min-width:0; height:88px; font-size:17px; }
.client-band .logo-tile img{ max-height:40px; max-width:150px; }
.client-band-note{ max-width:1040px; margin:14px auto 0; font-size:14px !important; line-height:1.5 !important; color:var(--text-2) !important; }
@media (max-width:900px){ .client-band{ grid-template-columns:repeat(2,minmax(0,1fr)); } }

.ind-link{ padding:14px 0; border-bottom:1px solid var(--line-navy); }
.ind-link:first-child{ border-top:1px solid var(--line-navy); }

/* ---- grade tables, specialty lines, brands, news ---- */
.grade-series{ margin-top:32px; }
.grade-series:first-of-type{ margin-top:0; }
.grade-series .h-4{ margin-bottom:12px; color:var(--navy); }
.table-wrap.grades table{ font-size:14.5px; }
.table-wrap.grades th{ background:var(--gray); font-size:12.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-2); white-space:nowrap; padding:12px 14px; }
.table-wrap.grades td{ padding:11px 14px; }
.table-wrap.grades td.code{ font-size:14.5px; }
.spec-grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.spec-card{ background:#fff; border:1px solid var(--line); border-top:3px solid var(--navy); border-radius:var(--radius); padding:24px; }
.spec-card h3{ font-size:18px; margin-bottom:8px; }
.spec-card .grades{ font-family:var(--mono, "IBM Plex Mono", monospace); font-size:13px; color:var(--navy); margin-bottom:12px; line-height:1.5; }
.spec-card p{ font-size:15px; color:var(--text); line-height:1.6; }
.brand-list{ border-top:1px solid var(--line-navy); }
.brand-row{ display:grid; grid-template-columns:200px 260px minmax(0,1fr) 28px; gap:24px; align-items:center; padding:20px 0; border-bottom:1px solid var(--line-navy); color:#fff; transition:background var(--t) var(--ease); }
.brand-row:hover{ background:rgba(255,255,255,.05); }
.brand-row:hover .arrow{ transform:translateX(4px); color:#F0B79E; }
.brand-row .b-name{ font-size:20px; font-weight:700; letter-spacing:-0.01em; }
.brand-row .b-status{ font-size:14px; color:#F0B79E; }
.brand-row .b-lines{ font-size:15px; color:#D5DDEA; line-height:1.5; }
.brand-row .arrow{ width:22px; height:22px; color:#A8B5C9; transition:transform var(--t) var(--ease), color var(--t) var(--ease); }
.news-list{ border-top:1px solid var(--line); }
.news-item{ display:grid; grid-template-columns:140px minmax(0,1fr); gap:32px; padding:32px 0; border-bottom:1px solid var(--line); }
.news-item time{ font-family:var(--mono, "IBM Plex Mono", monospace); font-size:13.5px; color:var(--text-2); padding-top:4px; }
.news-item .tag{ display:inline-block; font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:var(--orange); font-weight:600; margin-bottom:6px; }
.news-item h2{ font-size:22px; line-height:1.3; margin-bottom:10px; }
.news-item p{ color:var(--text); font-size:15.5px; line-height:1.6; max-width:70ch; }
.news-item .src{ margin-top:10px; font-size:14px; }
@media (max-width:1024px){ .spec-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } .brand-row{ grid-template-columns:160px minmax(0,1fr) 24px; } .brand-row .b-lines{ grid-column:1 / -1; } }
@media (max-width:640px){ .spec-grid{ grid-template-columns:1fr; } .brand-row{ grid-template-columns:minmax(0,1fr) 24px; } .brand-row .b-status{ grid-column:1 / -1; } .news-item{ grid-template-columns:1fr; gap:8px; padding:24px 0; } }
@media (max-width:760px){
  .table-wrap.grades{ border:0; background:transparent; overflow:visible; }
  .table-wrap.grades table,.table-wrap.grades tbody,.table-wrap.grades tr,.table-wrap.grades td{ display:block; width:100%; }
  .table-wrap.grades thead{ display:none; }
  .table-wrap.grades tr{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:6px 16px 10px; margin-bottom:12px; }
  .table-wrap.grades td{ border:0; padding:6px 0; display:grid; grid-template-columns:120px minmax(0,1fr); gap:12px; font-size:14.5px; }
  .table-wrap.grades td.code{ display:block; font-size:16px; padding:8px 0 6px; border-bottom:1px solid var(--line); margin-bottom:4px; white-space:normal; }
  .table-wrap.grades td[data-label]::before{ content:attr(data-label); font-size:11.5px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-2); padding-top:2px; }
}