/* =========================================================
   Al Jadeed Engineering Services — style.css
   Palette derived from the brand logo (navy blue + safety red)
   ========================================================= */
:root{
  --ink:#081527;          /* deepest navy */
  --navy:#0c1f3c;         /* hero / footer */
  --navy-2:#123058;       /* raised navy panels */
  --blue:#0b5fc0;         /* brand blue (logo) */
  --blue-600:#0a52a6;
  --blue-glow:rgba(11,95,192,.35);
  --red:#e2231a;          /* brand red (logo) */
  --red-600:#c31b13;
  --red-glow:rgba(226,35,26,.38);

  --paper:#ffffff;
  --mist:#f3f7fc;         /* light section bg */
  --mist-2:#e9f0f9;
  --line:#e2e9f3;         /* hairlines on light */
  --line-dark:rgba(255,255,255,.12);

  --ink-text:#12233d;     /* body text on light */
  --slate:#5b6b82;        /* muted text on light */
  --steel:#9db2cf;        /* muted text on dark */
  --steel-2:#c7d6ea;

  --wrap:1200px;
  --r:14px;               /* card radius */
  --r-sm:9px;
  --shadow:0 10px 40px -12px rgba(9,24,48,.22);
  --shadow-lg:0 26px 70px -22px rgba(9,24,48,.40);
  --t:.35s cubic-bezier(.2,.7,.2,1);

  --f-display:'Archivo',system-ui,sans-serif;
  --f-body:'Inter',system-ui,sans-serif;
  --f-mono:'JetBrains Mono',ui-monospace,monospace;
}

*,*::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(--ink-text);
  background:var(--paper);line-height:1.65;font-size:16.5px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--f-display);font-weight:800;line-height:1.06;color:var(--navy);margin:0}
h2{font-size:clamp(1.9rem,3.6vw,3rem);letter-spacing:-.015em}
h3{font-size:1.28rem;letter-spacing:-.01em}
p{margin:0 0 1rem}
.container{max-width:var(--wrap);margin:0 auto;padding:0 clamp(18px,4vw,40px)}
.section{padding:clamp(60px,8vw,110px) 0}
.section--tight{padding:clamp(46px,6vw,74px) 0}
.center{text-align:center}

/* ---------- shared bits ---------- */
.eyebrow{
  font-family:var(--f-mono);font-size:.72rem;font-weight:600;letter-spacing:.28em;
  text-transform:uppercase;color:var(--red);display:inline-flex;align-items:center;gap:.7rem;margin-bottom:1rem;
}
.eyebrow::before{content:"";width:30px;height:2px;background:var(--red);display:inline-block}
.eyebrow--light{color:#ff5b52}
.eyebrow--center{justify-content:center}
.lede{font-size:1.08rem;color:var(--slate);max-width:60ch}
.section-head{max-width:64ch;margin-bottom:2.6rem}
.section-head.center{margin-left:auto;margin-right:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;font-family:var(--f-display);font-weight:700;
  font-size:.95rem;letter-spacing:.01em;padding:.86rem 1.5rem;border-radius:10px;cursor:pointer;
  border:1.5px solid transparent;transition:transform var(--t),box-shadow var(--t),background var(--t),color var(--t),border-color var(--t);
  will-change:transform;white-space:nowrap;
}
.btn .ar{transition:transform var(--t)}
.btn:hover .ar{transform:translateX(8px) scale(1.1)}
.btn:active{transform:translateY(-1px) scale(.97)}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 24px -10px var(--red-glow)}
.btn-primary:hover{transform:translateY(-5px) scale(1.035);box-shadow:0 20px 46px -10px var(--red-glow),0 0 0 5px rgba(226,35,26,.16)}
.btn-blue{background:var(--blue);color:#fff;box-shadow:0 8px 24px -10px var(--blue-glow)}
.btn-blue:hover{transform:translateY(-5px) scale(1.035);box-shadow:0 20px 46px -10px var(--blue-glow),0 0 0 5px rgba(11,95,192,.16)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-5px) scale(1.035);box-shadow:0 14px 30px -14px rgba(11,95,192,.35)}
.btn-ghost--light{color:#fff;border-color:rgba(255,255,255,.28)}
.btn-ghost--light:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.1);transform:translateY(-5px) scale(1.035)}
.btn-wa{background:#25d366;color:#04331b}
.btn-wa:hover{transform:translateY(-5px) scale(1.035);box-shadow:0 20px 46px -12px rgba(37,211,102,.6)}

/* =========================================================
   HEADER
   ========================================================= */
.topbar{background:var(--ink);color:var(--steel-2);font-size:.82rem;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar .container{display:flex;align-items:center;gap:.6rem;min-height:44px;flex-wrap:wrap}
.topbar a{color:var(--steel-2);transition:color var(--t)}
.topbar a:hover{color:#fff}
.topbar .ti{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap}
.topbar .ti svg{width:15px;height:15px;color:var(--red);flex:none}
.topbar .spacer{flex:1}
.topbar .badges{display:flex;gap:.3rem}
.topbar .badge{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.06em;line-height:1.15;text-align:center;
  border:1px solid rgba(255,255,255,.18);border-radius:6px;padding:.2rem .4rem;color:#dbe7f6}
.topbar .badge b{color:#fff;font-weight:700}
.topbar .socials{display:flex;gap:.55rem;align-items:center}
.topbar .socials a{width:26px;height:26px;border:1px solid rgba(255,255,255,.18);border-radius:50%;display:grid;place-items:center;transition:var(--t)}
.topbar .socials a:hover{background:var(--red);border-color:var(--red);transform:translateY(-3px) scale(1.18)}
.topbar .socials svg{width:13px;height:13px}

.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:saturate(1.4) blur(8px);
  border-bottom:1px solid var(--line);transition:box-shadow var(--t)}
.nav.scrolled{box-shadow:0 8px 30px -18px rgba(9,24,48,.4)}
.nav .container{display:flex;align-items:center;gap:.9rem;min-height:76px}
.brand{display:flex;align-items:center;flex:none;overflow:visible;min-width:0;position:relative;z-index:2}
.brand img{height:62px;width:auto;max-width:none;flex-shrink:0;display:block;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:.1rem;margin-left:auto;list-style:none;margin-top:0;margin-bottom:0;padding-left:0}
.nav-links > li{position:relative}
.nav-links a.top{display:inline-flex;align-items:center;gap:.3rem;padding:.6rem .58rem;border-radius:8px;
  font-family:var(--f-display);font-weight:600;font-size:.92rem;color:var(--navy);transition:var(--t);position:relative}
.nav-links a.top::after{content:"";position:absolute;left:.78rem;right:.78rem;bottom:.34rem;height:2px;background:var(--red);
  transform:scaleX(0);transform-origin:left;transition:transform var(--t)}
.nav-links a.top:hover{color:var(--blue);transform:translateY(-2px)}
.nav-links a.top:hover::after,.nav-links li.active a.top::after{transform:scaleX(1)}
.nav-links a.top::after{height:2.6px}
.nav-links .caret{width:12px;height:12px;opacity:.55;transition:transform var(--t)}
.nav-links li:hover .caret{transform:rotate(180deg) scale(1.15)}

.dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:238px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow-lg);padding:.5rem;opacity:0;visibility:hidden;transform:translateY(16px) scale(.97);
  transition:var(--t);z-index:70}
.nav-links li:hover .dropdown,.nav-links li:focus-within .dropdown{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.dropdown a{display:block;padding:.6rem .8rem;border-radius:8px;font-size:.92rem;color:var(--ink-text);
  border-left:2px solid transparent;transition:var(--t)}
.dropdown a:hover{background:var(--mist);color:var(--blue);border-left-color:var(--red);padding-left:1.3rem;transform:translateX(2px)}
.nav-cta{display:flex;align-items:center;gap:1rem;flex:none;margin-left:.4rem}
.nav-phone{display:flex;flex-direction:column;line-height:1.1;font-size:.74rem;color:var(--slate)}
.nav-phone b{font-family:var(--f-display);font-size:1rem;color:var(--navy)}
.nav-links-cta{display:none}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem;margin-left:auto}
.nav-toggle span{display:block;width:26px;height:2.4px;background:var(--navy);border-radius:2px;margin:5px 0;transition:var(--t)}

/* =========================================================
   HERO
   ========================================================= */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;isolation:isolate}
.hero__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero__veil{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(8,21,39,.94) 0%,rgba(8,21,39,.78) 40%,rgba(8,21,39,.35) 100%)}
.hero .container{padding-top:clamp(64px,10vw,120px);padding-bottom:clamp(64px,9vw,110px)}
.hero__inner{max-width:760px}
.hero h1{color:#fff;font-size:clamp(2.5rem,6.4vw,5rem);letter-spacing:-.02em;margin:.4rem 0 1.3rem}
.hero h1 .hl{color:var(--red)}
.hero__sub{font-size:clamp(1.02rem,1.6vw,1.22rem);color:var(--steel-2);max-width:56ch;margin-bottom:2rem}
.hero__cta{display:flex;gap:1rem;flex-wrap:wrap}
.hero__strip{margin-top:clamp(40px,6vw,64px);display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-dark);border:1px solid var(--line-dark);border-radius:14px;overflow:hidden}
.hero__stat{background:rgba(11,31,60,.6);padding:1.15rem 1.3rem}
.hero__stat b{font-family:var(--f-display);font-size:clamp(1.5rem,3vw,2.1rem);color:#fff;display:block;letter-spacing:-.02em}
.hero__stat span{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel)}
.hero__stat b .u{color:var(--red)}

/* =========================================================
   TRUST BAR (marquee of client / accreditation logos)
   ========================================================= */
.trust{background:var(--ink);padding:.9rem 0;border-bottom:1px solid rgba(255,255,255,.06)}
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee__track{display:flex;gap:3.2rem;width:max-content;animation:scroll 38s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.trust .chip{font-family:var(--f-display);font-weight:700;letter-spacing:.03em;color:#9fb4d2;white-space:nowrap;
  font-size:1.02rem;opacity:.85;transition:var(--t)}
.trust .chip:hover{color:#fff;opacity:1}
@keyframes scroll{to{transform:translateX(calc(-50% - 1.6rem))}}

/* =========================================================
   INTRO / ABOUT SPLIT
   ========================================================= */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,64px);align-items:center}
.split--reverse .split__media{order:-1}
.split__media{position:relative}
.figure{position:relative;border-radius:var(--r);overflow:hidden;background:var(--navy);box-shadow:var(--shadow)}
.figure svg,.figure img{display:block;width:100%;height:100%}
.figure__tag{position:absolute;left:18px;bottom:18px;background:rgba(8,21,39,.82);color:#fff;border:1px solid var(--line-dark);
  border-radius:10px;padding:.5rem .8rem;font-family:var(--f-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase}
.stat-badge{position:absolute;right:-14px;top:-14px;background:var(--red);color:#fff;border-radius:14px;padding:1rem 1.15rem;
  box-shadow:var(--shadow-lg);text-align:center}
.stat-badge b{font-family:var(--f-display);font-size:1.7rem;display:block;line-height:1}
.stat-badge span{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.14em;text-transform:uppercase;opacity:.9}
.ticklist{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:.7rem}
.ticklist li{display:flex;gap:.7rem;align-items:flex-start;color:var(--ink-text)}
.ticklist svg{width:20px;height:20px;color:var(--red);flex:none;margin-top:2px}

/* =========================================================
   CARD GRID (services / features)  — glow-up on hover
   ========================================================= */
.grid{display:grid;gap:1.15rem}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.7rem 1.6rem;
  overflow:hidden;transition:transform var(--t),box-shadow var(--t),border-color var(--t)}
.card::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,var(--blue),var(--red));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity var(--t)}
.card::after{content:"";position:absolute;left:-40%;top:-60%;width:60%;height:220%;
  background:linear-gradient(90deg,transparent,rgba(11,95,192,.10),transparent);transform:skewX(-18deg);
  opacity:0;transition:opacity var(--t)}
.card:hover{transform:translateY(-13px) scale(1.015);box-shadow:var(--shadow-lg);border-color:transparent}
.card:hover::before{opacity:1}
.card:hover::after{opacity:1;animation:sheen .9s ease}
@keyframes sheen{from{left:-40%}to{left:120%}}
.card__num{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;color:var(--slate)}
.card__icon{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;margin:.2rem 0 1rem;
  background:var(--mist);color:var(--blue);transition:var(--t)}
.card__icon svg{width:26px;height:26px}
.card:hover .card__icon{background:var(--red);color:#fff;transform:rotate(-10deg) scale(1.18)}
.card h3{margin-bottom:.5rem}
.card p{color:var(--slate);font-size:.95rem;margin:0}
.card__link{display:inline-flex;align-items:center;gap:.4rem;margin-top:1rem;font-family:var(--f-display);
  font-weight:700;font-size:.85rem;color:var(--blue);transition:var(--t)}
.card:hover .card__link{gap:1rem;color:var(--red);transform:translateX(3px)}

/* dark variant (why-us on navy) */
.section-dark{background:var(--navy);color:#fff;position:relative}
.section-dark h2{color:#fff}
.section-dark .lede{color:var(--steel-2)}
.card-dark{background:rgba(255,255,255,.03);border-color:rgba(255,255,255,.10)}
.card-dark h3{color:#fff}
.card-dark p{color:var(--steel-2)}
.card-dark .card__icon{background:rgba(255,255,255,.07);color:#7db0f0}
.card-dark:hover .card__icon{background:var(--red);color:#fff}

/* =========================================================
   SECTORS
   ========================================================= */
.sector{position:relative;border-radius:var(--r);overflow:hidden;min-height:280px;display:flex;align-items:flex-end;
  color:#fff;background:var(--navy-2);isolation:isolate}
.sector svg.bg,.sector img.bg{position:absolute;inset:0;width:100%;height:100%;z-index:-2;object-fit:cover}
.sector::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(8,21,39,.1),rgba(8,21,39,.9))}
.sector__body{padding:1.5rem 1.6rem}
.sector__body h3{color:#fff}
.sector__body p{color:var(--steel-2);font-size:.92rem;margin:.35rem 0 0}
.sector::before{content:"";position:absolute;inset:0;border:2px solid transparent;border-radius:inherit;z-index:1;
  transition:var(--t);pointer-events:none}
.sector:hover::before{border-color:var(--red);box-shadow:inset 0 0 60px -6px var(--red-glow)}
.sector:hover{transform:translateY(-10px) scale(1.015)}
.sector{transition:transform var(--t)}
.sector img.bg,.sector svg.bg{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.sector:hover img.bg,.sector:hover svg.bg{transform:scale(1.1)}

/* =========================================================
   PROJECTS
   ========================================================= */
.project{position:relative;border-radius:var(--r);overflow:hidden;background:var(--navy);color:#fff;transition:transform var(--t),box-shadow var(--t)}
.project__media{position:relative;aspect-ratio:16/10;overflow:hidden}
.project__media svg,.project__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.project:hover{transform:translateY(-11px) scale(1.015);box-shadow:var(--shadow-lg)}
.project:hover .project__media svg,.project:hover .project__media img{transform:scale(1.14)}
.project__tags{position:absolute;top:12px;left:12px;display:flex;gap:.4rem;flex-wrap:wrap;z-index:2}
.tag{font-family:var(--f-mono);font-size:.6rem;letter-spacing:.1em;text-transform:uppercase;
  background:rgba(8,21,39,.72);border:1px solid var(--line-dark);color:#dbe7f6;border-radius:6px;padding:.24rem .5rem}
.tag--red{background:var(--red);border-color:var(--red);color:#fff}
.project__body{padding:1.3rem 1.4rem 1.5rem;background:#fff;color:var(--ink-text)}
.project__body .eyebrow{margin-bottom:.5rem}
.project__body h3{color:var(--navy);margin-bottom:.4rem}
.project__body p{color:var(--slate);font-size:.92rem;margin:0}

/* =========================================================
   TESTIMONIAL
   ========================================================= */
.quote{max-width:900px;margin:0 auto;text-align:center}
.quote blockquote{font-family:var(--f-display);font-weight:700;font-size:clamp(1.4rem,3vw,2.05rem);line-height:1.28;
  color:#fff;margin:0 0 1.5rem;letter-spacing:-.01em}
.quote .mark{font-family:var(--f-display);font-size:4rem;color:var(--red);line-height:.4;display:block;margin-bottom:1rem}
.quote cite{font-style:normal;color:var(--steel-2);font-family:var(--f-mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase}

/* =========================================================
   CERTIFICATIONS
   ========================================================= */
.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.1rem}
.cert{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem 1.3rem;text-align:center;
  transition:var(--t);position:relative;overflow:hidden}
.cert:hover{transform:translateY(-10px) scale(1.02);box-shadow:var(--shadow-lg);border-color:var(--blue)}
.cert__ico{width:60px;height:60px;margin:0 auto .9rem;border-radius:50%;display:grid;place-items:center;
  background:var(--mist);color:var(--blue);transition:var(--t)}
.cert:hover .cert__ico{background:var(--blue);color:#fff;transform:scale(1.15) rotate(-6deg)}
.cert__ico svg{width:30px;height:30px}
.cert h4{font-family:var(--f-display);font-size:1rem;color:var(--navy);margin:0 0 .3rem}
.cert p{font-size:.82rem;color:var(--slate);margin:0}

/* =========================================================
   CTA band
   ========================================================= */
.cta{position:relative;background:var(--navy);color:#fff;border-radius:20px;padding:clamp(34px,6vw,64px);
  overflow:hidden;isolation:isolate}
.cta::before{content:"";position:absolute;right:-80px;top:-80px;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,var(--red-glow),transparent 70%);z-index:-1}
.cta__grid{display:grid;grid-template-columns:1.4fr auto;gap:2rem;align-items:center}
.cta h2{color:#fff;margin-bottom:.6rem}
.cta p{color:var(--steel-2);margin:0;max-width:52ch}
.cta__btns{display:flex;gap:1rem;flex-wrap:wrap}

/* =========================================================
   PAGE HEADER (inner pages)
   ========================================================= */
.pagehead{position:relative;background:var(--navy);color:#fff;overflow:hidden;isolation:isolate}
.pagehead__bg{position:absolute;inset:0;z-index:-2;opacity:.92}
.pagehead__bg svg,.pagehead__bg img{width:100%;height:100%;object-fit:cover;display:block}
.pagehead::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(120deg,rgba(8,21,39,.92),rgba(8,21,39,.6))}
.pagehead .container{padding:clamp(52px,7vw,88px) 0 clamp(46px,6vw,72px)}
.pagehead h1{color:#fff;font-size:clamp(2.1rem,5vw,3.4rem);letter-spacing:-.02em;margin:.4rem 0 .8rem}
.crumbs{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.crumbs a{color:var(--steel-2)}
.crumbs a:hover{color:#fff}
.crumbs .sep{color:var(--red);margin:0 .5rem}

/* =========================================================
   CONTACT
   ========================================================= */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,44px)}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.5rem;display:flex;gap:1rem;
  align-items:flex-start;transition:var(--t)}
.info-card:hover{border-color:var(--blue);transform:translateY(-8px) scale(1.015);box-shadow:var(--shadow-lg)}
.info-card:hover .ic{transform:scale(1.15) rotate(-6deg);background:var(--red);color:#fff}
.info-card .ic{width:46px;height:46px;border-radius:11px;background:var(--mist);color:var(--red);display:grid;place-items:center;flex:none;transition:var(--t)}
.info-card .ic svg{width:22px;height:22px}
.info-card h4{font-family:var(--f-display);font-size:1rem;color:var(--navy);margin:0 0 .2rem}
.info-card p,.info-card a{color:var(--slate);font-size:.94rem;margin:0}
.info-card a:hover{color:var(--blue)}
.map-embed{border-radius:var(--r);overflow:hidden;border:1px solid var(--line);min-height:340px;box-shadow:var(--shadow)}
.map-embed iframe{width:100%;height:100%;min-height:340px;border:0;display:block}
.wa-panel{background:var(--navy);color:#fff;border-radius:var(--r);padding:clamp(28px,4vw,44px);text-align:center;position:relative;overflow:hidden}
.wa-panel h3{color:#fff;font-size:1.6rem;margin-bottom:.6rem}
.wa-panel p{color:var(--steel-2);max-width:46ch;margin:0 auto 1.6rem}

/* =========================================================
   FOOTER
   ========================================================= */
.footer{background:var(--ink);color:var(--steel-2);padding-top:clamp(52px,7vw,84px)}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:2.2rem}
.footer__brand .mk{display:flex;align-items:center;gap:.8rem;margin-bottom:1rem;overflow:visible}
.footer__brand .mk img{height:46px;width:auto;max-width:none;flex-shrink:0;object-fit:contain}
.footer__brand .mk b{font-family:var(--f-display);color:#fff;font-size:1.15rem;line-height:1}
.footer__brand .mk span{display:block;font-size:.72rem;color:var(--red);font-weight:600;letter-spacing:.02em}
.footer p{color:var(--steel);font-size:.92rem}
.footer h5{font-family:var(--f-display);color:#fff;font-size:.82rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 1.1rem}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.footer ul a{color:var(--steel);font-size:.93rem;transition:var(--t);display:inline-flex;align-items:center;gap:.4rem}
.footer ul a::before{content:"›";color:var(--red);opacity:0;transform:translateX(-10px);transition:var(--t)}
.footer ul a:hover{color:#fff;transform:translateX(4px)}
.footer ul a:hover::before{opacity:1;transform:translateX(0)}
.footer .fcontact{display:grid;gap:.8rem}
.footer .fcontact div{display:flex;gap:.6rem;align-items:flex-start;font-size:.92rem;color:var(--steel)}
.footer .fcontact svg{width:16px;height:16px;color:var(--red);flex:none;margin-top:3px}
.footer__bar{border-top:1px solid rgba(255,255,255,.08);margin-top:clamp(38px,5vw,60px);padding:1.4rem 0;
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:var(--steel)}
.footer__bar a:hover{color:#fff}

/* =========================================================
   FLOATING WHATSAPP
   ========================================================= */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:80;width:58px;height:58px;border-radius:50%;
  background:#25d366;display:grid;place-items:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.6);
  transition:var(--t);animation:wapulse 2.6s ease-in-out infinite}
.wa-float:hover{transform:scale(1.16) translateY(-5px)}
.wa-float svg{width:30px;height:30px;color:#fff}
@keyframes wapulse{0%,100%{box-shadow:0 12px 30px -8px rgba(37,211,102,.6)}50%{box-shadow:0 12px 30px -8px rgba(37,211,102,.6),0 0 0 12px rgba(37,211,102,0)}}

/* =========================================================
   SCROLL REVEAL
   ========================================================= */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .cert-grid{grid-template-columns:repeat(2,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
  .hero__strip{grid-template-columns:repeat(2,1fr)}
}
/* Header/nav collapses to the drawer menu well before the content breakpoints below —
   at 7 top-level items plus phone + CTA, the inline desktop nav has no room on
   common 1280–1440px laptop screens and was overflowing past the container edge,
   clipping the "Request a Quote" button. */
@media(max-width:1300px){
  .topbar .ti--hours,.topbar .ti--phone,.topbar .badges{display:none}
  .nav .container{gap:.6rem}
  .brand img{height:48px}
  .nav-links{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;
    border-bottom:1px solid var(--line);padding:.6rem clamp(18px,4vw,40px) 1.2rem;transform:translateY(-12px);
    opacity:0;visibility:hidden;pointer-events:none;z-index:1;
    transition:transform var(--t),opacity var(--t),visibility 0s linear var(--t);
    box-shadow:var(--shadow);max-height:calc(100vh - 76px);overflow:auto}
  .nav.open .nav-links{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto;
    transition:transform var(--t),opacity var(--t)}
  .nav-links a.top{padding:.85rem .2rem;font-size:1.05rem;border-bottom:1px solid var(--line);border-radius:0}
  .nav-links a.top::after{display:none}
  .dropdown{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;
    max-height:0;overflow:hidden;padding:0 0 0 1rem;min-width:0;transition:max-height var(--t)}
  .nav-links li.expanded .dropdown{max-height:340px;padding:.2rem 0 .6rem 1rem}
  .nav-links .caret{margin-left:auto;transition:transform var(--t)}
  .nav-links li.expanded .caret{transform:rotate(180deg)}
  .nav-cta .nav-phone,.nav-cta .cta-label{display:none}
  .nav-cta .btn-primary{padding:.6rem;gap:0;border-radius:50%}
  .nav-links-cta{display:block!important;margin-top:1rem}
  .nav-links-cta .btn{width:100%;justify-content:center}
  .nav-toggle{display:block}
}
@media(max-width:860px){
  .split{grid-template-columns:1fr}
  .split--reverse .split__media{order:0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .cta__grid{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:520px){
  .grid-4,.cert-grid,.hero__strip{grid-template-columns:1fr 1fr}
  .footer__grid{grid-template-columns:1fr}
  .topbar .ti--email{display:none}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* =========================================================
   ANIMATED HERO SLIDER
   ========================================================= */
.hero{display:flex;flex-direction:column}
.hero__slides{position:relative;min-height:clamp(520px,72vh,730px);overflow:hidden}
.slide{position:absolute;inset:0;display:flex;align-items:center;opacity:0;visibility:hidden;
  transition:opacity 1s ease;z-index:1}
.slide.active{opacity:1;visibility:visible;z-index:2}
.slide__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transform:scale(1.06);z-index:-2}
.slide.active .slide__bg{animation:kenburns 7.5s ease-out both}
@keyframes kenburns{from{transform:scale(1.06)}to{transform:scale(1.18)}}
.slide__veil{position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(8,21,39,.95) 0%,rgba(8,21,39,.8) 42%,rgba(8,21,39,.32) 100%)}
.slide .container{position:relative;z-index:2;width:100%}
.slide .hero__inner{max-width:760px}
.slide.active .hero__inner>*{opacity:0;animation:heroUp .8s cubic-bezier(.2,.7,.2,1) forwards}
.slide.active .eyebrow{animation-delay:.15s}
.slide.active h1{animation-delay:.30s}
.slide.active .hero__sub{animation-delay:.48s}
.slide.active .hero__cta{animation-delay:.64s}
@keyframes heroUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}

.hero__nav{position:absolute;bottom:26px;right:clamp(18px,4vw,40px);z-index:6;display:flex;gap:.6rem}
.hero__nav button{width:48px;height:48px;border-radius:50%;border:1.5px solid rgba(255,255,255,.28);
  background:rgba(8,21,39,.4);color:#fff;cursor:pointer;display:grid;place-items:center;
  backdrop-filter:blur(4px);transition:var(--t)}
.hero__nav button:hover{background:var(--red);border-color:var(--red);transform:translateY(-2px)}
.hero__nav svg{width:20px;height:20px}
.hero__dots{position:absolute;bottom:44px;left:clamp(18px,4vw,40px);z-index:6;display:flex;gap:.55rem}
.hero__dots button{width:34px;height:4px;border-radius:3px;border:0;background:rgba(255,255,255,.28);cursor:pointer;
  padding:0;overflow:hidden;position:relative;transition:var(--t)}
.hero__dots button.active{background:rgba(255,255,255,.35)}
.hero__dots button.active::after{content:"";position:absolute;inset:0;background:var(--red);transform-origin:left;
  transform:scaleX(0);animation:dotFill 6s linear forwards}
@keyframes dotFill{to{transform:scaleX(1)}}
.hero__strip{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line-dark);border-top:1px solid var(--line-dark)}
.hero__strip .hero__stat{background:var(--ink);padding:1.15rem clamp(18px,4vw,40px)}
.hero__strip .hero__stat:first-child{padding-left:max(clamp(18px,4vw,40px),calc((100vw - var(--wrap))/2 + clamp(18px,4vw,40px)))}
.hero__stat b{font-family:var(--f-display);font-size:clamp(1.5rem,3vw,2.1rem);color:#fff;display:block;letter-spacing:-.02em}
.hero__stat span{font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}

/* =========================================================
   CARD IMAGE HEADERS
   ========================================================= */
.card--img{padding:0;display:flex;flex-direction:column}
.card__img{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:var(--r) var(--r) 0 0}
.card__img img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.card--img:hover .card__img img{transform:scale(1.16)}
.card__img .card__num{position:absolute;top:12px;left:14px;z-index:2;color:#dbe7f6;
  background:rgba(8,21,39,.6);padding:.2rem .5rem;border-radius:6px;border:1px solid var(--line-dark)}
.card__img .card__badge{position:absolute;bottom:-22px;right:16px;z-index:3;width:48px;height:48px;border-radius:12px;
  background:var(--red);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow);transition:var(--t)}
.card--img:hover .card__badge{transform:translateY(-4px) rotate(-14deg) scale(1.2)}
.card__img .card__badge svg{width:24px;height:24px}
.card__body{padding:1.6rem 1.6rem 1.7rem}
.card__body h3{margin-bottom:.5rem}
.card__body p{color:var(--slate);font-size:.95rem;margin:0}

/* =========================================================
   CERTIFICATION MARQUEE + LOGO CARDS
   ========================================================= */
.cert-strip{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.6rem 0}
.cert-strip .lbl{text-align:center;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--slate);margin-bottom:1.2rem}
.cert-marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}
.cert-marquee__track{display:flex;align-items:center;gap:3.4rem;width:max-content;animation:scroll 34s linear infinite}
.cert-marquee:hover .cert-marquee__track{animation-play-state:paused}
.cert-marquee img{height:74px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.62;transition:var(--t)}
.cert-marquee img:hover{filter:grayscale(0);opacity:1;transform:scale(1.14) translateY(-4px)}

.cert--logo{display:flex;flex-direction:column;align-items:center}
.cert--logo .cert__logo{height:96px;display:grid;place-items:center;margin-bottom:1rem}
.cert--logo .cert__logo img{max-height:96px;max-width:150px;object-fit:contain;transition:var(--t)}
.cert--logo:hover .cert__logo img{transform:scale(1.14)}
.cert--logo:hover{border-color:var(--blue)}

@media(max-width:860px){
  .hero__strip{grid-template-columns:repeat(2,1fr)}
  .hero__strip .hero__stat:first-child{padding-left:clamp(18px,4vw,40px)}
  .hero__dots{bottom:auto;top:18px}
  .cert-marquee img{height:58px}
}
@media(max-width:520px){ .hero__strip{grid-template-columns:1fr 1fr} }

/* ---------- Services v4: product shots, turnkey phases, compliance matrix, estimator ---------- */
.group-title{font-size:1.05rem;font-family:var(--f-mono);font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--slate);
  margin:2.6rem 0 1.2rem;display:flex;align-items:center;gap:.8rem}
.group-title:first-of-type{margin-top:0}
.group-title::after{content:"";flex:1;height:1px;background:var(--line)}
.card__img--product{background:#fff;border-bottom:1px solid var(--line)}
.card__img--product img{object-fit:contain;padding:12px 16px}
.card__img--product .card__num{background:rgba(8,21,39,.75);padding:.15rem .45rem;border-radius:6px}
.figure--product{background:#fff;border:1px solid var(--line);aspect-ratio:4/3}
.figure--product img{object-fit:contain;padding:28px}

.phases{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:clamp(36px,5vw,56px);counter-reset:ph;position:relative}
.phase{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem 1.3rem 1.3rem;
  border-top:3px solid var(--blue);transition:transform var(--t),box-shadow var(--t)}
.phase:nth-child(even){border-top-color:var(--red)}
.phase:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.phase__n{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}
.phase:nth-child(even) .phase__n{color:var(--red)}
.phase h4{margin:.45rem 0 .4rem;font-size:1.05rem}
.phase p{margin:0;color:var(--slate);font-size:.92rem}

.matrix{background:var(--navy);color:#fff;border-radius:var(--r);padding:1.6rem 1.6rem 1.2rem;box-shadow:var(--shadow-lg);border:1px solid var(--line-dark)}
.matrix__head{display:flex;justify-content:space-between;align-items:center;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;
  text-transform:uppercase;color:var(--steel);padding-bottom:1rem;border-bottom:1px solid var(--line-dark)}
.matrix__pill{background:rgba(37,211,102,.14);color:#4ade80;border:1px solid rgba(74,222,128,.35);border-radius:999px;padding:.2rem .6rem;letter-spacing:.08em}
.matrix__row{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.85rem 0;border-bottom:1px solid var(--line-dark);font-size:.92rem;color:#dbe7f6}
.matrix__v{font-weight:600;white-space:nowrap}
.matrix__v--ok{color:#4ade80}
.matrix__v--ok::before{content:"\2713  "}
.matrix__v--mono{font-family:var(--f-mono);font-size:.82rem;color:#7fb5ff}
.matrix__ref{margin:.9rem 0 0;font-family:var(--f-mono);font-size:.72rem;color:#ffb199;letter-spacing:.04em}

.calc{display:grid;grid-template-columns:1fr 1fr;gap:22px;max-width:980px;margin:0 auto;background:rgba(255,255,255,.04);
  border:1px solid var(--line-dark);border-radius:20px;padding:clamp(20px,3vw,32px)}
.calc__label{display:block;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);margin:0 0 .55rem}
.calc__select{width:100%;background:var(--ink);color:#fff;border:1px solid var(--line-dark);border-radius:var(--r-sm);padding:.8rem .9rem;
  font:inherit;font-size:.95rem;margin-bottom:1.5rem}
.calc__select:focus,.calc__range:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
.calc__row{display:flex;justify-content:space-between;align-items:baseline}
.calc__val{font-family:var(--f-mono);font-weight:600;color:#ff8a80}
.calc__range{width:100%;accent-color:var(--red);margin:.2rem 0 .3rem}
.calc__scale{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:.68rem;color:var(--steel);margin-bottom:1.5rem}
.calc__out{background:var(--ink);border:1px solid var(--line-dark);border-radius:14px;padding:1.3rem 1.3rem 1.1rem}
.calc__title{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--steel);
  padding-bottom:.8rem;border-bottom:1px solid var(--line-dark)}
.calc__line{display:flex;justify-content:space-between;gap:1rem;padding:.7rem 0;border-bottom:1px solid var(--line-dark);font-size:.9rem;color:var(--steel)}
.calc__line b{font-family:var(--f-mono);color:#fff;font-weight:600;white-space:nowrap}
.calc__btn{width:100%;justify-content:center;margin-top:1.2rem}
.calc__note{margin:.9rem 0 0;font-size:.75rem;color:var(--steel);line-height:1.5}

@media(max-width:1024px){ .phases{grid-template-columns:repeat(2,1fr)} }
@media(max-width:860px){ .calc{grid-template-columns:1fr} }
@media(max-width:520px){ .phases{grid-template-columns:1fr} .matrix__row{flex-direction:column;align-items:flex-start;gap:.2rem} }