/* ============================================================
   THE MAINTAINERS — Global Industrial Services
   Design system / master stylesheet
   Brand: deep navy anchor + engineering green (logo checkmark)
   + technical blue, blueprint hairlines, IBM Plex Mono data labels.
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root{
  /* Brand palette */
  --ink:      #06182F;   /* darkest navy */
  --navy:     #0B2647;   /* primary navy anchor */
  --navy-2:   #103356;   /* raised navy surfaces */
  --blue:     #1C6DD0;   /* technical blue accent */
  --blue-lt:  #4C9BF0;
  --green:    #6DB33F;   /* brand green (logo checkmark) */
  --green-dk: #4F8C2A;
  --teal:     #0FA3A3;   /* secondary accent (teal) */

  /* Neutrals */
  --white:    #FFFFFF;
  --paper:    #F5F7FA;   /* light gray page bg */
  --paper-2:  #EDF1F6;
  --line:     #E2E8F0;   /* hairline / borders */
  --line-2:   #CBD5E1;
  --text:     #16283F;   /* body ink on light */
  --muted:    #5C6B80;   /* secondary text */
  --muted-lt: #94A3B8;

  /* Effects */
  --grad-brand: linear-gradient(120deg,var(--blue) 0%, var(--teal) 55%, var(--green) 120%);
  --grad-navy:  linear-gradient(160deg,var(--ink) 0%, var(--navy) 55%, #12406e 130%);
  --grad-tick:  linear-gradient(135deg,var(--green) 0%, var(--teal) 100%);
  --glass:      rgba(255,255,255,.08);
  --glass-line: rgba(255,255,255,.16);
  --shadow-sm:  0 2px 8px rgba(6,24,47,.06);
  --shadow-md:  0 14px 40px -18px rgba(6,24,47,.28);
  --shadow-lg:  0 40px 90px -40px rgba(6,24,47,.45);

  /* Type */
  --f-display: "Sora", system-ui, sans-serif;
  --f-body:    "Inter", system-ui, sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, monospace;

  /* Rhythm */
  --container: 1240px;
  --gutter: clamp(20px, 5vw, 64px);
  --section-y: clamp(72px, 9vw, 140px);
  --radius: 14px;
  --radius-lg: 22px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- 2. RESET / BASE ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; font-family:var(--f-body); color:var(--text);
  background:var(--white); line-height:1.6; font-size:17px;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }
h1,h2,h3,h4{ font-family:var(--f-display); font-weight:700; line-height:1.08; color:var(--navy); letter-spacing:-.02em; margin:0 0 .5em; }
h1{ font-size:clamp(2.6rem,6vw,4.6rem); font-weight:800; }
h2{ font-size:clamp(2rem,4vw,3.1rem); }
h3{ font-size:clamp(1.3rem,2.2vw,1.7rem); }
p{ margin:0 0 1rem; }
:focus-visible{ outline:3px solid var(--blue); outline-offset:3px; border-radius:4px; }
::selection{ background:var(--green); color:#fff; }

/* ---------- 3. LAYOUT PRIMITIVES ---------- */
.container{ width:100%; max-width:var(--container); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block:var(--section-y); position:relative; }
.section--paper{ background:var(--paper); }
.section--navy{ background:var(--grad-navy); color:#dbe6f4; }
.section--navy h2,.section--navy h3{ color:#fff; }
.grid{ display:grid; gap:clamp(20px,3vw,40px); }
.center{ text-align:center; }
.mx-auto{ margin-inline:auto; }
.maxw-720{ max-width:720px; }

/* Eyebrow — mono technical label with checkmark tick (brand signature) */
.eyebrow{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family:var(--f-mono); font-size:.72rem; font-weight:500;
  letter-spacing:.22em; text-transform:uppercase; color:var(--blue);
  margin-bottom:1.1rem;
}
.eyebrow::before{
  content:""; width:16px; height:16px; flex:none;
  background:var(--grad-tick);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.section--navy .eyebrow{ color:var(--green); }
.lead{ font-size:clamp(1.05rem,1.6vw,1.3rem); color:var(--muted); max-width:60ch; }
.section--navy .lead{ color:#a9bcd4; }

/* ---------- 4. BUTTONS ---------- */
.btn{
  --pad:1rem 1.6rem;
  display:inline-flex; align-items:center; gap:.6rem; padding:var(--pad);
  font-family:var(--f-display); font-weight:600; font-size:.98rem;
  border-radius:60px; border:1.5px solid transparent; cursor:pointer;
  transition:transform .3s var(--ease), box-shadow .3s var(--ease), background .3s, color .3s, border-color .3s;
  white-space:nowrap;
}
.btn svg{ width:18px; height:18px; }
.btn-primary{ background:var(--grad-brand); color:#fff; box-shadow:0 12px 28px -12px rgba(28,109,208,.7); }
.btn-primary:hover{ transform:translateY(-3px); box-shadow:0 20px 40px -14px rgba(28,109,208,.75); }
.btn-navy{ background:var(--navy); color:#fff; }
.btn-navy:hover{ background:var(--ink); transform:translateY(-3px); }
.btn-ghost{ border-color:var(--line-2); color:var(--navy); background:#fff; }
.btn-ghost:hover{ border-color:var(--navy); transform:translateY(-3px); box-shadow:var(--shadow-sm); }
.btn-light{ background:rgba(255,255,255,.1); color:#fff; border-color:var(--glass-line); backdrop-filter:blur(8px); }
.btn-light:hover{ background:rgba(255,255,255,.2); transform:translateY(-3px); }
.btn-lg{ --pad:1.15rem 2.1rem; font-size:1.05rem; }
.link-arrow{ display:inline-flex; align-items:center; gap:.45rem; font-family:var(--f-display); font-weight:600; color:var(--blue); }
.link-arrow svg{ width:16px; transition:transform .3s var(--ease); }
.link-arrow:hover svg{ transform:translateX(5px); }

/* ---------- 5. HEADER / NAVBAR ---------- */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:900;
  transition:background .4s var(--ease), box-shadow .4s, padding .4s;
  padding-block:1.1rem;
}
.site-header.scrolled{
  background:rgba(255,255,255,.82); backdrop-filter:saturate(160%) blur(16px);
  box-shadow:0 1px 0 var(--line), 0 10px 30px -20px rgba(6,24,47,.4);
  padding-block:.6rem;
}
.nav{ display:flex; align-items:center; justify-content:space-between; gap:1.5rem; }
.brand{ display:flex; align-items:center; gap:.7rem; flex:none; }
.brand__mark{ width:42px; height:42px; flex:none; }
.brand__name{ font-family:var(--f-display); font-weight:800; font-size:1.18rem; color:var(--navy); letter-spacing:-.02em; line-height:1; }
.brand__name span{ color:var(--green); }
.brand__tag{ font-family:var(--f-mono); font-size:.56rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); display:block; margin-top:3px; }
.site-header:not(.scrolled):not(.header--solid) .brand__name{ color:#fff; }
.site-header:not(.scrolled):not(.header--solid) .brand__tag{ color:#9db4d0; }

.nav__menu{ display:flex; align-items:center; gap:.35rem; list-style:none; margin:0; padding:0; }
.nav__link{
  position:relative; padding:.55rem .85rem; font-weight:500; font-size:.96rem;
  color:var(--navy); border-radius:8px; transition:color .25s, background .25s;
  display:inline-flex; align-items:center; gap:.3rem;
}
.site-header:not(.scrolled):not(.header--solid) .nav__link{ color:#e7eefa; }
.nav__link:hover,.nav__link.active{ color:var(--blue); }
.site-header:not(.scrolled):not(.header--solid) .nav__link:hover{ color:#fff; background:rgba(255,255,255,.1); }
.nav__link.active::after{
  content:""; position:absolute; left:.85rem; right:.85rem; bottom:.15rem; height:2px;
  background:var(--grad-tick); border-radius:2px;
}
.caret{ width:12px; height:12px; transition:transform .3s; }
.has-mega:hover .caret{ transform:rotate(180deg); }

/* Mega menu */
.has-mega{ position:relative; }
.mega{
  position:absolute; top:calc(100% + 14px); left:50%; translate:-50% 12px;
  width:min(640px,90vw); background:#fff; border:1px solid var(--line);
  border-radius:var(--radius-lg); box-shadow:var(--shadow-lg); padding:1.4rem;
  display:grid; grid-template-columns:1fr 1fr; gap:.4rem 1.6rem;
  opacity:0; visibility:hidden; transition:opacity .3s var(--ease), translate .3s var(--ease);
}
.has-mega:hover .mega, .has-mega:focus-within .mega{ opacity:1; visibility:visible; translate:-50% 0; }
.mega::before{ content:""; position:absolute; inset:-14px 0 auto 0; height:14px; }
.mega__item{ display:flex; gap:.85rem; align-items:flex-start; padding:.7rem .8rem; border-radius:12px; transition:background .25s; }
.mega__item:hover{ background:var(--paper); }
.mega__ic{ width:38px; height:38px; flex:none; border-radius:10px; background:var(--paper-2); display:grid; place-items:center; color:var(--blue); }
.mega__ic svg{ width:20px; height:20px; }
.mega__t{ font-family:var(--f-display); font-weight:600; font-size:.95rem; color:var(--navy); display:block; }
.mega__d{ font-size:.8rem; color:var(--muted); line-height:1.35; }

.nav__actions{ display:flex; align-items:center; gap:.7rem; flex:none; }

/* Language switcher */
.lang{ position:relative; }
.lang__btn{
  display:flex; align-items:center; gap:.4rem; background:transparent; border:1.5px solid var(--line-2);
  border-radius:60px; padding:.45rem .75rem; font-family:var(--f-mono); font-size:.78rem; font-weight:500;
  color:var(--navy); cursor:pointer; letter-spacing:.06em;
}
.site-header:not(.scrolled):not(.header--solid) .lang__btn{ color:#fff; border-color:var(--glass-line); }
.lang__btn svg{ width:14px; height:14px; }
.lang__menu{
  position:absolute; top:calc(100% + 8px); right:0; background:#fff; border:1px solid var(--line);
  border-radius:12px; box-shadow:var(--shadow-md); padding:.4rem; min-width:150px; list-style:none; margin:0;
  opacity:0; visibility:hidden; translate:0 8px; transition:.25s var(--ease); z-index:20;
}
.lang.open .lang__menu{ opacity:1; visibility:visible; translate:0 0; }
.lang__menu li{ display:flex; align-items:center; gap:.6rem; padding:.55rem .7rem; border-radius:8px; cursor:pointer; font-size:.9rem; color:var(--navy); }
.lang__menu li:hover{ background:var(--paper); }
.lang__menu li[aria-selected="true"]{ color:var(--blue); font-weight:600; }
.lang__flag{ font-family:var(--f-mono); font-size:.7rem; background:var(--paper-2); padding:.15rem .4rem; border-radius:5px; letter-spacing:.05em; }

/* Mobile toggle + drawer */
.nav__toggle{ display:none; flex-direction:column; gap:5px; width:44px; height:44px; border:0; background:transparent; cursor:pointer; padding:10px; }
.nav__toggle span{ height:2px; background:var(--navy); border-radius:2px; transition:.3s; }
.site-header:not(.scrolled):not(.header--solid) .nav__toggle span{ background:#fff; }

@media(max-width:1024px){
  .nav__menu, .mega{ display:none; }
  .nav__toggle{ display:flex; }
  .drawer{ display:block; }
}
.drawer{
  position:fixed; inset:0; z-index:950; background:var(--grad-navy); color:#fff;
  padding:6rem var(--gutter) 3rem; transform:translateX(100%); transition:transform .45s var(--ease);
  overflow-y:auto; display:none;
}
.drawer.open{ transform:translateX(0); }
.drawer a{ display:block; font-family:var(--f-display); font-size:1.5rem; font-weight:600; padding:.7rem 0; border-bottom:1px solid rgba(255,255,255,.08); color:#eaf1fb; }
.drawer a:hover{ color:var(--green); }
.drawer__close{ position:absolute; top:1.4rem; right:var(--gutter); width:46px; height:46px; border:1px solid var(--glass-line); background:var(--glass); border-radius:50%; color:#fff; font-size:1.4rem; cursor:pointer; }

/* ---------- 6. HERO ---------- */
.hero{ position:relative; background:var(--grad-navy); color:#fff; overflow:hidden; padding-top:clamp(120px,16vh,180px); padding-bottom:var(--section-y); }
.hero__grid-bg{ position:absolute; inset:0; opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px; -webkit-mask:radial-gradient(120% 90% at 70% 0%,#000,transparent 75%); mask:radial-gradient(120% 90% at 70% 0%,#000,transparent 75%); }
.hero__glow{ position:absolute; width:640px; height:640px; border-radius:50%; filter:blur(120px); opacity:.35; }
.hero__glow--1{ top:-200px; right:-120px; background:radial-gradient(circle,var(--blue),transparent 60%); }
.hero__glow--2{ bottom:-260px; left:-160px; background:radial-gradient(circle,var(--green),transparent 60%); }
.hero__inner{ position:relative; display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(30px,5vw,70px); align-items:center; }
.hero__meta{ display:flex; gap:1.4rem; flex-wrap:wrap; font-family:var(--f-mono); font-size:.74rem; letter-spacing:.12em; color:#9fb6d4; text-transform:uppercase; margin-bottom:1.6rem; }
.hero__meta span{ display:inline-flex; align-items:center; gap:.45rem; }
.hero__meta span::before{ content:""; width:6px; height:6px; border-radius:50%; background:var(--green); }
.hero h1{ color:#fff; }
.hero h1 em{ font-style:normal; background:var(--grad-brand); -webkit-background-clip:text; background-clip:text; color:transparent; }
.hero__sub{ font-size:clamp(1.05rem,1.7vw,1.28rem); color:#b9cbe4; max-width:52ch; margin:1.4rem 0 2.2rem; }
.hero__cta{ display:flex; gap:1rem; flex-wrap:wrap; }
.hero__trust{ margin-top:2.6rem; padding-top:1.6rem; border-top:1px solid var(--glass-line); display:flex; gap:2.2rem; flex-wrap:wrap; }
.hero__trust b{ font-family:var(--f-display); font-size:1.7rem; color:#fff; display:block; }
.hero__trust small{ font-family:var(--f-mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:#8da3c4; }

/* Hero visual frame (technical placeholder) */
.hero__visual{ position:relative; aspect-ratio:4/5; border-radius:var(--radius-lg); overflow:hidden; border:1px solid var(--glass-line); background:linear-gradient(160deg,#12365e,#0a2140); box-shadow:var(--shadow-lg); }
.hero__visual img{ width:100%; height:100%; object-fit:cover; }
.hero__ph{ position:absolute; inset:0; display:grid; place-items:center; text-align:center; color:#6f8bad; font-family:var(--f-mono); font-size:.8rem; letter-spacing:.1em; padding:2rem; }
.hero__ph svg{ width:52px; height:52px; margin-bottom:1rem; opacity:.5; }
.frame-tick{ position:absolute; width:26px; height:26px; border:2px solid var(--green); }
.frame-tick.tl{ top:14px; left:14px; border-right:0; border-bottom:0; }
.frame-tick.tr{ top:14px; right:14px; border-left:0; border-bottom:0; }
.frame-tick.bl{ bottom:14px; left:14px; border-right:0; border-top:0; }
.frame-tick.br{ bottom:14px; right:14px; border-left:0; border-top:0; }
.hero__badge{ position:absolute; bottom:16px; left:16px; right:16px; background:rgba(6,24,47,.72); backdrop-filter:blur(10px); border:1px solid var(--glass-line); border-radius:14px; padding:1rem 1.2rem; display:flex; align-items:center; gap:.9rem; }
.hero__badge .dot{ width:40px; height:40px; border-radius:10px; background:var(--grad-tick); display:grid; place-items:center; flex:none; }
.hero__badge .dot svg{ width:22px; height:22px; color:#fff; }
.hero__badge b{ display:block; font-family:var(--f-display); font-size:.95rem; color:#fff; }
.hero__badge small{ font-size:.78rem; color:#9fb6d4; }

@media(max-width:900px){
  .hero__inner{ grid-template-columns:1fr; }
  .hero__visual{ aspect-ratio:16/11; max-width:520px; }
}

/* Marquee logo strip */
.marquee{ background:#fff; border-block:1px solid var(--line); padding:1.6rem 0; overflow:hidden; }
.marquee__label{ text-align:center; font-family:var(--f-mono); font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); margin-bottom:1.2rem; }
.marquee__track{ display:flex; gap:3.5rem; width:max-content; animation:scroll 34s linear infinite; }
.marquee:hover .marquee__track{ animation-play-state:paused; }
.marquee__track span{ font-family:var(--f-display); font-weight:700; font-size:1.35rem; color:var(--line-2); white-space:nowrap; transition:color .3s; }
.marquee__track span:hover{ color:var(--navy); }
@keyframes scroll{ to{ transform:translateX(-50%); } }

/* ---------- 7. SECTION HEAD ---------- */
.sec-head{ max-width:760px; margin-bottom:clamp(2.5rem,4vw,4rem); }
.sec-head--center{ margin-inline:auto; text-align:center; }
.sec-head--split{ display:flex; justify-content:space-between; align-items:flex-end; gap:2rem; max-width:none; flex-wrap:wrap; }

/* ---------- 8. SERVICE CARDS ---------- */
.cards{ display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:clamp(16px,2vw,26px); }
.s-card{
  position:relative; background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg);
  padding:2rem 1.9rem 1.8rem; overflow:hidden; transition:transform .4s var(--ease), box-shadow .4s, border-color .4s;
}
.s-card::before{ content:""; position:absolute; inset:0 0 auto 0; height:4px; background:var(--grad-brand); transform:scaleX(0); transform-origin:left; transition:transform .45s var(--ease); }
.s-card:hover{ transform:translateY(-8px); box-shadow:var(--shadow-md); border-color:transparent; }
.s-card:hover::before{ transform:scaleX(1); }
.s-card__ic{ width:56px; height:56px; border-radius:14px; background:linear-gradient(150deg,var(--paper-2),#fff); border:1px solid var(--line); display:grid; place-items:center; color:var(--blue); margin-bottom:1.4rem; transition:.4s var(--ease); }
.s-card:hover .s-card__ic{ background:var(--grad-brand); color:#fff; border-color:transparent; transform:rotate(-6deg); }
.s-card__ic svg{ width:26px; height:26px; }
.s-card__no{ position:absolute; top:1.5rem; right:1.6rem; font-family:var(--f-mono); font-size:.72rem; color:var(--muted-lt); letter-spacing:.1em; }
.s-card h3{ font-size:1.22rem; margin-bottom:.5rem; }
.s-card p{ color:var(--muted); font-size:.95rem; margin-bottom:1.3rem; }

/* ---------- 9. STAT COUNTERS ---------- */
.stats{ display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:1px; background:var(--glass-line); border:1px solid var(--glass-line); border-radius:var(--radius-lg); overflow:hidden; }
.stat{ background:var(--navy); padding:2.4rem 1.6rem; text-align:center; }
.section--navy .stat{ background:transparent; }
.stat__n{ font-family:var(--f-display); font-weight:800; font-size:clamp(2.4rem,4vw,3.4rem); line-height:1; background:var(--grad-brand); -webkit-background-clip:text; background-clip:text; color:transparent; }
.stat__l{ font-family:var(--f-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:#9fb6d4; margin-top:.7rem; }

/* ---------- 10. FEATURE / SPLIT ---------- */
.split{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(30px,5vw,64px); align-items:center; }
.split--rev .split__media{ order:2; }
.split__media{ position:relative; border-radius:var(--radius-lg); overflow:hidden; aspect-ratio:5/4; background:var(--paper-2); border:1px solid var(--line); }
.ph{ position:absolute; inset:0; display:grid; place-items:center; text-align:center; color:var(--muted-lt); font-family:var(--f-mono); font-size:.78rem; letter-spacing:.08em; padding:1.5rem; background:repeating-linear-gradient(45deg,#eef2f7,#eef2f7 12px,#e7edf4 12px,#e7edf4 24px); }
.ph svg{ width:44px; height:44px; margin-bottom:.8rem; opacity:.55; }
.split__media img{ width:100%; height:100%; object-fit:cover; }
.checklist{ list-style:none; padding:0; margin:1.6rem 0 2rem; display:grid; gap:.9rem; }
.checklist li{ display:flex; gap:.8rem; align-items:flex-start; font-size:1rem; }
.checklist li::before{ content:""; width:22px; height:22px; flex:none; border-radius:6px; background:var(--grad-tick);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='%23000' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat, linear-gradient(#000,#000);
  -webkit-mask-composite:destination-out; mask-composite:exclude; }
@media(max-width:820px){ .split{ grid-template-columns:1fr; } .split--rev .split__media{ order:0; } }

/* ---------- 11. TIMELINE ---------- */
.timeline{ position:relative; padding-left:0; }
.tl-item{ position:relative; padding:0 0 2.6rem 2.4rem; border-left:2px solid var(--line); }
.tl-item:last-child{ border-color:transparent; padding-bottom:0; }
.tl-item::before{ content:""; position:absolute; left:-9px; top:2px; width:16px; height:16px; border-radius:50%; background:#fff; border:3px solid var(--blue); }
.tl-year{ font-family:var(--f-mono); font-size:.8rem; letter-spacing:.1em; color:var(--blue); font-weight:600; }
.tl-item h4{ font-family:var(--f-display); font-size:1.15rem; color:var(--navy); margin:.3rem 0 .4rem; }
.tl-item p{ color:var(--muted); margin:0; font-size:.95rem; }

/* ---------- 12. CERT / DOC CARDS ---------- */
.doc-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:1.6rem; transition:transform .35s var(--ease), box-shadow .35s; display:flex; flex-direction:column; gap:1rem; }
.doc-card:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.doc-thumb{ aspect-ratio:1/1.35; border-radius:12px; background:var(--paper); border:1px dashed var(--line-2); display:grid; place-items:center; text-align:center; color:var(--muted-lt); font-family:var(--f-mono); font-size:.72rem; padding:1rem; position:relative; overflow:hidden; }
.doc-thumb img{ width:100%; height:100%; object-fit:cover; position:absolute; inset:0; }
.doc-thumb svg{ width:40px; height:40px; opacity:.5; margin-bottom:.6rem; }
.doc-card h4{ font-size:1.05rem; margin:0; color:var(--navy); }
.doc-card p{ font-size:.85rem; color:var(--muted); margin:0; }
.doc-actions{ display:flex; gap:.6rem; margin-top:auto; }
.pill{ display:inline-flex; align-items:center; gap:.4rem; font-family:var(--f-mono); font-size:.68rem; letter-spacing:.08em; text-transform:uppercase; padding:.35rem .7rem; border-radius:60px; background:var(--paper-2); color:var(--navy); font-weight:500; }
.pill--green{ background:rgba(109,179,63,.14); color:var(--green-dk); }

/* ---------- 13. CLIENT / LOGO GRID ---------- */
.filter-bar{ display:flex; flex-wrap:wrap; gap:.6rem; justify-content:center; margin-bottom:2.6rem; }
.filter-btn{ font-family:var(--f-mono); font-size:.78rem; letter-spacing:.06em; text-transform:uppercase; padding:.55rem 1.1rem; border-radius:60px; border:1.5px solid var(--line-2); background:#fff; color:var(--navy); cursor:pointer; transition:.3s; }
.filter-btn:hover{ border-color:var(--blue); color:var(--blue); }
.filter-btn.active{ background:var(--navy); border-color:var(--navy); color:#fff; }
.logo-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--radius-lg); overflow:hidden; }
.logo-cell{ aspect-ratio:16/10; background:#fff; display:grid; place-items:center; padding:1.4rem; transition:.35s; position:relative; }
.logo-cell:hover{ background:var(--paper); z-index:1; box-shadow:var(--shadow-sm); }
.logo-cell img{ max-height:52px; width:auto; filter:grayscale(1); opacity:.62; transition:.35s; }
.logo-cell:hover img{ filter:grayscale(0); opacity:1; transform:scale(1.06); }
.logo-cell__name{ font-family:var(--f-display); font-weight:700; color:var(--line-2); font-size:1.05rem; text-align:center; transition:.35s; }
.logo-cell:hover .logo-cell__name{ color:var(--navy); }

/* ---------- 14. PROJECTS ---------- */
.proj{ position:relative; border-radius:var(--radius-lg); overflow:hidden; background:var(--navy); aspect-ratio:4/3; display:block; }
.proj img{ width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease); }
.proj__ph{ position:absolute; inset:0; }
.proj__body{ position:absolute; inset:auto 0 0 0; padding:1.6rem; background:linear-gradient(transparent,rgba(6,24,47,.92)); color:#fff; transition:.4s; }
.proj:hover img{ transform:scale(1.07); }
.proj__cat{ font-family:var(--f-mono); font-size:.68rem; letter-spacing:.14em; text-transform:uppercase; color:var(--green); }
.proj__body h4{ color:#fff; font-size:1.2rem; margin:.35rem 0 .3rem; }
.proj__meta{ font-size:.82rem; color:#b9cbe4; display:flex; gap:1rem; flex-wrap:wrap; }
.proj__meta span{ display:inline-flex; gap:.35rem; align-items:center; }

/* ---------- 15. TESTIMONIALS ---------- */
.quote-card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius-lg); padding:2.6rem 2.2rem; position:relative; }
.quote-card::before{ content:"\201C"; font-family:Georgia,serif; font-size:6rem; line-height:.5; color:var(--green); opacity:.25; position:absolute; top:1.6rem; left:1.6rem; }
.quote-card p{ font-size:1.15rem; color:var(--navy); position:relative; margin:1.4rem 0 1.6rem; }
.quote-who{ display:flex; align-items:center; gap:.9rem; }
.quote-who .av{ width:48px; height:48px; border-radius:50%; background:var(--paper-2); border:1px solid var(--line); flex:none; display:grid; place-items:center; font-family:var(--f-display); font-weight:700; color:var(--blue); }
.quote-who b{ font-family:var(--f-display); color:var(--navy); display:block; font-size:.98rem; }
.quote-who small{ color:var(--muted); font-size:.85rem; }

/* ---------- 16. GLOBAL PRESENCE ---------- */
.map-wrap{ position:relative; background:var(--grad-navy); border-radius:var(--radius-lg); padding:clamp(2rem,4vw,3.5rem); overflow:hidden; }
.map-wrap .hero__grid-bg{ opacity:.4; }
.map-svg{ width:100%; height:auto; position:relative; }
.map-svg .land{ fill:#16375d; stroke:#20476f; stroke-width:.5; transition:fill .3s; }
.map-svg .land.on{ fill:url(#mg); }
.map-pin{ animation:pulse 2.2s infinite; transform-origin:center; }
@keyframes pulse{ 0%,100%{ opacity:1 } 50%{ opacity:.4 } }
.presence-list{ display:flex; gap:1.4rem; flex-wrap:wrap; margin-top:2rem; }
.presence-list .pc{ display:flex; align-items:center; gap:.6rem; color:#cfe0f2; font-size:.92rem; }
.presence-list .pc .d{ width:10px; height:10px; border-radius:50%; }

/* ---------- 17. FORMS ---------- */
.field{ margin-bottom:1.1rem; }
.field label{ display:block; font-family:var(--f-mono); font-size:.72rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-bottom:.45rem; }
.field input,.field select,.field textarea{ width:100%; padding:.9rem 1rem; border:1.5px solid var(--line); border-radius:12px; font-family:var(--f-body); font-size:1rem; color:var(--text); background:#fff; transition:border-color .25s, box-shadow .25s; }
.field input:focus,.field select:focus,.field textarea:focus{ border-color:var(--blue); box-shadow:0 0 0 4px rgba(28,109,208,.12); outline:none; }
.field textarea{ resize:vertical; min-height:130px; }
.file-drop{ border:2px dashed var(--line-2); border-radius:14px; padding:1.6rem; text-align:center; color:var(--muted); font-size:.9rem; cursor:pointer; transition:.25s; }
.file-drop:hover{ border-color:var(--blue); color:var(--blue); background:var(--paper); }

/* ---------- 18. JOBS ---------- */
.job{ display:flex; align-items:center; justify-content:space-between; gap:1.4rem; background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:1.5rem 1.7rem; transition:.3s var(--ease); flex-wrap:wrap; }
.job:hover{ border-color:var(--blue); box-shadow:var(--shadow-sm); transform:translateX(4px); }
.job h4{ margin:0 0 .3rem; font-size:1.15rem; }
.job__meta{ display:flex; gap:1rem; flex-wrap:wrap; font-family:var(--f-mono); font-size:.74rem; letter-spacing:.06em; text-transform:uppercase; color:var(--muted); }

/* ---------- 19. PAGE HERO (inner) ---------- */
.page-hero{ background:var(--grad-navy); color:#fff; padding:clamp(140px,18vh,200px) 0 clamp(60px,8vw,110px); position:relative; overflow:hidden; }
.page-hero h1{ color:#fff; max-width:16ch; }
.page-hero p{ color:#b9cbe4; max-width:56ch; font-size:1.15rem; }
.crumbs{ display:flex; gap:.5rem; font-family:var(--f-mono); font-size:.74rem; letter-spacing:.08em; text-transform:uppercase; color:#7f97b8; margin-bottom:1.4rem; }
.crumbs a:hover{ color:var(--green); }

/* ---------- 20. FOOTER ---------- */
.site-footer{ background:var(--ink); color:#9fb2ca; padding-top:clamp(60px,7vw,90px); }
.footer-grid{ display:grid; grid-template-columns:1.6fr 1fr 1fr 1.4fr; gap:clamp(30px,4vw,60px); padding-bottom:3.5rem; border-bottom:1px solid rgba(255,255,255,.08); }
.site-footer h5{ font-family:var(--f-mono); font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; color:#fff; margin:0 0 1.3rem; }
.site-footer a{ color:#9fb2ca; transition:color .25s; }
.site-footer a:hover{ color:var(--green); }
.footer-links{ list-style:none; padding:0; margin:0; display:grid; gap:.7rem; font-size:.95rem; }
.foot-brand .brand__name{ color:#fff; font-size:1.4rem; }
.foot-brand p{ font-size:.95rem; margin:1.1rem 0 1.4rem; max-width:34ch; }
.foot-offices{ display:grid; gap:1.2rem; }
.foot-office b{ color:#fff; font-family:var(--f-display); display:flex; align-items:center; gap:.5rem; }
.foot-office small{ display:block; font-size:.9rem; line-height:1.5; margin-top:.3rem; }
.newsletter{ display:flex; gap:.5rem; margin-top:1rem; }
.newsletter input{ flex:1; padding:.75rem .9rem; border-radius:60px; border:1px solid rgba(255,255,255,.14); background:rgba(255,255,255,.05); color:#fff; }
.newsletter input::placeholder{ color:#6f86a6; }
.newsletter button{ border:0; border-radius:60px; padding:0 1.1rem; background:var(--grad-brand); color:#fff; cursor:pointer; font-weight:600; }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; gap:1rem; padding:1.6rem 0; flex-wrap:wrap; font-size:.85rem; }
.socials{ display:flex; gap:.6rem; }
.socials a{ width:38px; height:38px; border-radius:10px; border:1px solid rgba(255,255,255,.12); display:grid; place-items:center; }
.socials a:hover{ background:var(--glass); border-color:var(--green); }
.socials svg{ width:17px; height:17px; }
@media(max-width:820px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media(max-width:520px){ .footer-grid{ grid-template-columns:1fr; } }

/* ---------- 21. FLOATING CONTACT ---------- */
.fab{ position:fixed; bottom:24px; right:24px; z-index:800; display:flex; flex-direction:column; gap:.7rem; align-items:flex-end; }
.fab a{ width:56px; height:56px; border-radius:50%; display:grid; place-items:center; color:#fff; box-shadow:var(--shadow-md); transition:transform .3s var(--ease); }
.fab a:hover{ transform:scale(1.1); }
.fab__wa{ background:#25D366; }
.fab__top{ background:var(--navy); width:46px; height:46px; opacity:0; pointer-events:none; transition:.3s; }
.fab__top.show{ opacity:1; pointer-events:auto; }
.fab svg{ width:26px; height:26px; }

/* ---------- 22. UTIL / AOS-lite ---------- */
[data-reveal]{ opacity:0; transform:translateY(28px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].in{ opacity:1; transform:none; }
[data-reveal][data-delay="1"]{ transition-delay:.1s }
[data-reveal][data-delay="2"]{ transition-delay:.2s }
[data-reveal][data-delay="3"]{ transition-delay:.3s }
[data-reveal][data-delay="4"]{ transition-delay:.4s }

/* ---------- 23. RTL (Arabic) ---------- */
[dir="rtl"] body,[dir="rtl"]{ font-family:"Noto Kufi Arabic","Inter",sans-serif; }
[dir="rtl"] .tl-item{ border-left:0; border-right:2px solid var(--line); padding:0 2.4rem 2.6rem 0; }
[dir="rtl"] .tl-item::before{ left:auto; right:-9px; }
[dir="rtl"] .nav__link.active::after{ left:.85rem; right:.85rem; }
[dir="rtl"] .hero__meta span::before,[dir="rtl"] .eyebrow::before{ margin-left:.4rem; }
[dir="rtl"] .link-arrow svg,[dir="rtl"] .btn svg.arr{ transform:scaleX(-1); }
[dir="rtl"] .fab{ right:auto; left:24px; }
[dir="rtl"] .lang__menu{ right:auto; left:0; }

/* ---------- 24. REDUCED MOTION ---------- */
@media(prefers-reduced-motion:reduce){
  *{ animation-duration:.001ms!important; animation-iteration-count:1!important; transition-duration:.001ms!important; scroll-behavior:auto!important; }
  [data-reveal]{ opacity:1; transform:none; }
}

/* ---- Form status message (contact / careers) ---- */
.form-msg{margin-top:1rem;padding:.85rem 1rem;border-radius:10px;font-size:.92rem;font-weight:500;line-height:1.5}
.form-msg--ok{background:#eaf6e6;color:#33691e;border:1px solid #cfe8c2}
.form-msg--err{background:#fdecec;color:#b3261e;border:1px solid #f6cccc}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
button[data-busy]{opacity:.7;cursor:progress}

/* ---- Marquee: circular client logo badges ---- */
.marquee__track--logos{ gap:2.2rem; align-items:center; }
.logo-chip{ flex:0 0 auto; width:104px; height:104px; border-radius:50%; background:#fff;
  border:1px solid var(--line); box-shadow:var(--shadow-sm); display:grid; place-items:center;
  padding:20px; transition:transform .35s var(--ease), box-shadow .35s var(--ease); }
.logo-chip img{ max-width:100%; max-height:100%; width:auto; height:auto; object-fit:contain;
  filter:grayscale(1); opacity:.68; transition:.35s; }
.logo-chip:hover{ transform:translateY(-5px); box-shadow:var(--shadow-md); }
.logo-chip:hover img{ filter:grayscale(0); opacity:1; }
.logo-chip--txt{ padding:10px; }
.logo-chip--txt::after{ content:attr(data-name); font-family:var(--f-display); font-weight:700;
  font-size:.78rem; line-height:1.15; color:var(--line-2); text-align:center; }
@media(max-width:640px){ .logo-chip{ width:84px; height:84px; padding:15px; } }