/* ================= COLOR SYSTEM & BRAND DESIGN TOKENS ================= */
:root{
  --bg:          #FCFAF7;   /* page background - ultra clean warm white */
  --surface:     #FFFFFF;   /* card background */
  --ink:         #1E293B;   /* deep slate navy text */
  --ink-soft:    #5A6A7E;   /* secondary text */
  --brand:       #375050;   /* Expert PRS signature dark green */
  --brand-dk:    #233434;   /* deep rich shade of #375050 */
  --brand-lt:    #4D6F6F;   /* lighter accent shade of #375050 */
  --green:       #7CB342;   /* Expert PRS fresh eco green from logo */
  --green-dk:    #558B1E;   /* deep rich green */
  --accent:      #8CC640;   /* vibrant lime green glow */
  --glow:        rgba(55,80,80,.28);
  --glow-soft:   rgba(55,80,80,.14);
  --green-glow:  rgba(124,179,66,.26);
  --line:        #EAE3DB;   /* soft hairline borders */
  --radius:      18px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.65;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.2}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
section{padding:90px 6vw;position:relative}
.wrap{max-width:1180px;margin:0 auto}

/* ===== Eyebrow Stitched Tag (Signature Element) ===== */
.tag-label{
  display:inline-block;
  font-family:'Montserrat',sans-serif;
  font-weight:700;
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--brand-dk);
  background:#fff;
  border:1.5px solid var(--brand);
  border-radius:4px;
  padding:6px 14px;
  margin-bottom:18px;
  box-shadow:0 0 0 4px #fff, 0 0 14px var(--glow);
}
.sec-title{font-size:clamp(1.8rem,3.6vw,2.6rem);font-weight:800;margin-bottom:14px}
.sec-title span{color:var(--brand)}
.sec-sub{color:var(--ink-soft);max-width:650px;margin-bottom:44px}

/* ================= NAV (CONTAINED TO SECTION WIDTH) ================= */
nav{
  position:fixed;top:16px;left:0;right:0;z-index:100;
  max-width:1180px;
  width:calc(100% - 32px);
  margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 28px;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:0 8px 30px rgba(55,80,80,.08);
  transition:all .35s ease;
}
.brand{display:flex;align-items:center;transition:opacity .35s ease}
.brand img{height:46px;width:auto;object-fit:contain;filter:drop-shadow(0 2px 8px var(--glow))}
.nav-links{display:flex;gap:6px;flex-wrap:wrap}
.nav-links a{
  font-size:.86rem;font-weight:600;padding:9px 16px;border-radius:999px;
  transition:.3s;border:1px solid transparent;
}
.nav-links a:hover{
  background:#fff;border-color:var(--brand);
  color:var(--brand);font-weight:700;
  box-shadow:0 4px 18px var(--glow);
  transform:translateY(-2px);
}
.menu-btn{display:none;background:none;border:1.5px solid var(--line);border-radius:10px;padding:8px 12px;font-size:1.1rem;cursor:pointer;color:var(--ink)}

/* ================= BRAND INTRO OVERLAY ================= */
#brandIntro{
  position:fixed;inset:0;z-index:99;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:80px 5vw 0;
}
.intro-welcome{
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:.95rem;
  letter-spacing:.35em;text-transform:uppercase;color:var(--brand);
  margin-bottom:14px;opacity:0;animation:tagFade .8s ease .15s forwards;
}
.intro-mems,.intro-certs{position:absolute;top:24px;display:flex;gap:14px;align-items:center}
.intro-mems{left:30px}
.intro-certs{right:30px}
.intro-mems img,.intro-certs img{
  height:58px;width:auto;object-fit:contain;
  opacity:0;animation:tagFade .8s ease .3s forwards;
  background:#fff;padding:6px 10px;border-radius:10px;border:1px solid var(--line);
  box-shadow:0 4px 14px rgba(0,0,0,.06);
}
#brandIntro.fly .intro-welcome{opacity:0;transition:opacity .3s ease;animation:none}
#brandIntro.fly .intro-mems,
#brandIntro.fly .intro-certs{
  opacity:0;transform:translateY(-70px);
  transition:opacity .5s ease, transform .6s cubic-bezier(.55,.06,.22,1);
  animation:none;
}
@media(max-width:760px){
  .intro-mems img,.intro-certs img{height:40px}
  .intro-mems{left:14px}.intro-certs{right:14px}
}
.intro-tagline{
  margin-top:20px;max-width:760px;text-align:center;
  font-family:'Montserrat',sans-serif;font-weight:500;
  font-size:clamp(14px,1.45vw,16.5px);line-height:1.75;
  letter-spacing:.02em;color:var(--ink-soft);
  opacity:0;animation:tagFade .9s ease .4s forwards;
}
@keyframes tagFade{to{opacity:1}}
#brandIntro.fly .intro-tagline{opacity:0;transition:opacity .25s;animation:none}
#brandIntro::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(750px 450px at 85% 10%, rgba(55,80,80,.12), transparent 60%),
    radial-gradient(550px 360px at 5% 90%, rgba(124,179,66,.12), transparent 60%),
    var(--bg);
  transition:opacity .6s ease;
}
#brandIntro.fly{pointer-events:none}
#brandIntro.fly::before{opacity:0}
#brandIntro.fly .intro-hint{opacity:0;transition:opacity .25s;animation:none}
#brandIntro.gone{display:none}

.intro-brand{
  display:flex;align-items:center;justify-content:center;
  transform-origin:top left;will-change:transform;
}
#brandIntro.fly .intro-brand{transition:transform .85s cubic-bezier(.55,.06,.22,1)}
.intro-brand img{height:clamp(60px, 8vw, 86px);width:auto;object-fit:contain;filter:drop-shadow(0 0 .35em var(--glow))}

.intro-hint{
  position:absolute;bottom:36px;left:50%;transform:translateX(-50%);
  font-size:.8rem;color:var(--brand-dk);font-weight:600;letter-spacing:.12em;text-transform:uppercase;
  animation:hintBob 1.8s ease-in-out infinite;
}
@keyframes hintBob{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(8px)}}

body.intro-active nav .brand{opacity:0}
body.intro-active nav .nav-links,
body.intro-active nav .menu-btn{opacity:0;pointer-events:none}
body.intro-active nav{background:transparent;border-color:transparent;backdrop-filter:none;-webkit-backdrop-filter:none;box-shadow:none}

/* ================= HERO ================= */
.hero{
  min-height:100vh;display:flex;align-items:center;
  padding:150px 6vw 80px;
  background:
    radial-gradient(750px 420px at 85% 12%, rgba(55,80,80,.12), transparent 60%),
    radial-gradient(550px 360px at 5% 90%, rgba(124,179,66,.10), transparent 60%),
    var(--bg);
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;max-width:1180px;margin:0 auto;width:100%}
.hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem);font-weight:800;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--brand);position:relative}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:4px;height:10px;
  background:var(--glow);z-index:-1;border-radius:4px;
}

/* Slot-machine word */
.spin-word{display:inline-flex;white-space:nowrap;vertical-align:bottom}
.spin-word .slot{display:inline-block;overflow:hidden;height:1.18em;text-align:center}
.spin-word .slot .strip{display:block;will-change:transform,filter}
.spin-word .slot .strip span{display:block;height:1.18em;line-height:1.18em}
.spin-word .slot .strip.rolling{filter:blur(1.6px)}
.spin-word .sp{display:inline-block;width:.32em}

.hero p{color:var(--ink-soft);font-size:1.05rem;max-width:530px;margin-bottom:34px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:700;font-size:.95rem;
  transition:.3s;cursor:pointer;border:none;font-family:'Inter',sans-serif;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-dk));color:#fff;
  box-shadow:0 8px 24px rgba(55,80,80,.35), 0 0 0 0 var(--glow);
}
.btn-primary:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(55,80,80,.45),0 0 24px var(--glow)}
.btn-ghost{background:#fff;border:1.5px solid var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--brand);box-shadow:0 8px 22px var(--glow);transform:translateY(-4px);color:var(--brand)}

/* Floating product visual */
.hero-visual{position:relative;height:540px}
.hero-slide{
  position:absolute;inset:0 0 60px 0;
  display:flex;align-items:center;justify-content:center;
  filter:drop-shadow(0 20px 36px rgba(55,80,80,.22));
  animation:float 7s ease-in-out infinite;
  transition:transform .32s ease;
}
.hero-slide.flip{transform:rotateY(90deg)}
.hero-slide img{max-width:92%;max-height:92%;object-fit:contain;transition:transform .42s cubic-bezier(.16,.9,.3,1.2)}
.hero-slide img.spin-out{transform:rotateY(90deg) scale(.75);transition:transform .3s cubic-bezier(.5,0,.8,.4)}

.hex-badge{
  position:absolute;bottom:0;right:10%;
  background:#fff;border:1.5px solid var(--brand);border-radius:14px;
  padding:14px 20px;font-family:'JetBrains Mono',monospace;font-size:.72rem;
  color:var(--brand-dk);box-shadow:0 10px 28px var(--glow);
  animation:float 6s ease-in-out infinite;animation-delay:-1.2s;
}
.hex-badge strong{display:block;font-size:1.25rem;font-family:'Sora',sans-serif;color:var(--ink)}
@keyframes float{
  0%,100%{transform:translateY(0) rotate(0)}
  50%{transform:translateY(-16px) rotate(1.2deg)}
}

/* typing cursor */
.cap-cursor{
  display:inline-block;width:2px;height:1em;background:var(--brand);
  margin-left:3px;vertical-align:-2px;
  animation:capBlink .75s steps(1) infinite;
}
.cap-cursor.off{opacity:0;animation:none}
@keyframes capBlink{50%{opacity:0}}

/* stats strip */
.stats{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;
  max-width:1180px;margin:70px auto 0;
}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;text-align:center;transition:.3s;
}
.stat:hover{transform:translateY(-6px);border-color:var(--brand);box-shadow:0 12px 28px var(--glow)}
.stat b{font-family:'Sora',sans-serif;font-size:1.6rem;color:var(--brand);display:block}
.stat span{font-size:.78rem;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.08em;font-weight:600}

/* ================= ABOUT ================= */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-img{
  position:relative;aspect-ratio:1/0.74;border-radius:var(--radius);overflow:hidden;
  box-shadow:0 24px 50px rgba(30,41,59,.16);
}
.about-img img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  opacity:0;filter:blur(14px) scale(1.04);
  transition:opacity 1.4s ease, filter 1.4s ease;
  pointer-events:none;
}
.about-img img.active{opacity:1;filter:blur(0) scale(1);pointer-events:auto}

/* Expandable profile */
.rph-more-btn{margin-top:10px;padding:11px 24px;font-size:.9rem}
.rph-more{display:grid;grid-template-rows:0fr;transition:grid-template-rows .6s ease}
.rph-more.open{grid-template-rows:1fr}
.rph-more-inner{overflow:hidden}
.rph-more-inner p{
  font-family:'Inter',sans-serif;font-weight:400;
  font-size:.95rem;line-height:1.8;color:var(--ink-soft);margin-top:16px;
}
.rph-more-inner b{font-weight:700;color:var(--ink)}
.rph-more-inner .sb{font-weight:600;color:var(--brand-dk)}
.rph-more-inner a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{
  font-size:.78rem;font-weight:700;padding:7px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--ink-soft);transition:.3s;
}
.chip:hover{border-color:var(--brand);color:var(--brand-dk);box-shadow:0 4px 14px var(--glow)}

/* Leadership cards */
.leader-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:30px}
.leader-card{
  background:var(--surface);border:1px solid var(--line);border-radius:22px;
  overflow:hidden;display:grid;grid-template-columns:240px 1fr;transition:.35s;
}
.leader-card:hover{transform:translateY(-8px);border-color:var(--brand);box-shadow:0 22px 44px var(--glow)}
.lc-img{background:var(--bg);display:flex;align-items:center;justify-content:center}
.lc-img img{width:100%;height:100%;object-fit:cover;min-height:300px}
.lc-body{padding:28px;display:flex;flex-direction:column}
.lc-body h3{font-size:1.25rem}
.lc-role{
  display:inline-block;font-family:'Montserrat',sans-serif;font-weight:700;
  font-size:.8rem;color:var(--brand);letter-spacing:.04em;
  margin:8px 0 14px;
}
.lc-body p{font-size:.86rem;color:var(--ink-soft);margin-bottom:12px;line-height:1.7}
.lc-more{
  display:inline-flex;align-items:center;gap:8px;margin-top:auto;
  font-family:'Montserrat',sans-serif;font-weight:700;font-size:.78rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--brand-dk);
  background:#fff;border:1.5px solid var(--brand);border-radius:8px;
  padding:9px 18px;cursor:pointer;transition:.3s;align-self:flex-start;
}
.lc-more:hover{background:var(--brand);color:#fff;box-shadow:0 0 16px var(--glow)}

/* ================= CERTIFICATION ================= */
#certification{background:#fff}
.member-banner{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:44px}
.mb-item{
  display:flex;gap:20px;align-items:center;
  background:linear-gradient(135deg,rgba(55,80,80,.08),rgba(124,179,66,.08));
  border:1.5px solid var(--brand);border-radius:var(--radius);padding:24px;
  box-shadow:0 0 22px var(--glow-soft);transition:.35s;
}
.mb-item:hover{transform:translateY(-6px);box-shadow:0 14px 34px var(--glow)}
.mb-item img{height:76px;width:auto;max-width:90px;border-radius:12px;object-fit:contain;background:#fff;padding:6px;flex-shrink:0;border:1px solid var(--line)}
.mb-item b{font-family:'Sora',sans-serif;font-size:1rem;display:block;margin-bottom:6px}
.mb-item .since{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--brand-dk);background:#fff;border:1px solid var(--brand);border-radius:999px;padding:2px 10px;margin-left:6px;vertical-align:middle}
.mb-item p{font-size:.84rem;color:var(--ink-soft)}

.cert-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,260px));
  gap:20px;justify-content:center;
}
.cert{
  background:var(--surface);border:1.5px solid var(--brand);border-radius:var(--radius);
  overflow:hidden;transition:.35s;display:block;
  box-shadow:0 4px 16px rgba(55,80,80,.08);
}
.cert:hover{transform:translateY(-8px) rotate(-1deg);border-color:var(--green);box-shadow:0 20px 40px var(--glow)}
.cert img{
  width:100%;aspect-ratio:1/1.2;object-fit:contain;object-position:center;
  background:#fff;padding:16px;border-bottom:1px solid var(--line);
}
.cert-name{padding:14px 16px;font-size:.86rem;font-weight:700;text-align:center;color:var(--ink)}

/* ================= MISSION & VISION ================= */
#mission{background:linear-gradient(180deg,#fff, var(--bg))}
.mission-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.m-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:.35s;position:relative;overflow:hidden;
}
.m-card::before{
  content:"";position:absolute;top:0;left:0;width:100%;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--green));
  transform:scaleX(0);transform-origin:left;transition:.4s;
}
.m-card:hover{transform:translateY(-8px);box-shadow:0 18px 36px rgba(55,80,80,.14)}
.m-card:hover::before{transform:scaleX(1)}
.m-card .ico{
  width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(55,80,80,.18),rgba(124,179,66,.14));
  font-size:1.3rem;margin-bottom:16px;
}
.m-card h3{font-size:1.05rem;margin-bottom:8px}
.m-card p{font-size:.9rem;color:var(--ink-soft)}

/* ================= MACHINERIES ================= */
.mach-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:22px}
.mach{
  background:var(--surface);border:2px solid var(--brand);border-radius:var(--radius);
  overflow:hidden;transition:.35s;display:flex;flex-direction:column;
}
.mach:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(55,80,80,.18);border-color:var(--green)}
.mach img{height:190px;width:100%;object-fit:cover;display:block;background:var(--bg)}
.m-banner{
  background:linear-gradient(135deg,var(--brand),var(--brand-dk));color:#fff;
  text-align:center;font-family:'Sora',sans-serif;font-weight:700;
  font-size:clamp(1.1rem,1.6vw,1.35rem);padding:12px 16px;letter-spacing:.01em;
}
.mach .body{padding:20px 24px 24px;display:flex;flex-direction:column;flex:1}
.cap-title{
  display:inline-block;align-self:flex-start;
  font-family:'Montserrat',sans-serif;font-weight:600;font-size:.95rem;
  color:var(--ink);border-bottom:2px solid var(--ink);padding-bottom:3px;margin-bottom:8px;
}
.cap-val{
  display:block;font-family:'Sora',sans-serif;font-weight:700;
  font-size:1.12rem;color:var(--brand);margin-bottom:14px;line-height:1.4;
}
.mach ul{list-style:none;font-size:.86rem;color:var(--ink-soft);flex:1}
.mach li{padding:5px 0 5px 20px;position:relative}
.mach li::before{content:"◆";position:absolute;left:0;color:var(--brand);font-size:.6rem;top:9px}
.mach-more{margin-top:16px;align-self:flex-end}

/* ================= PRODUCTS ================= */
#products{background:#fff}
.prod-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:20px}
.prod{
  position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:1/1.08;
  cursor:pointer;transition:.35s;background:var(--bg);border:1px solid var(--line);
}
.prod img{width:100%;height:100%;object-fit:cover;transition:.5s}
.prod:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(55,80,80,.22);border-color:var(--brand)}
.prod:hover img{transform:scale(1.08)}
.prod .name{
  position:absolute;left:0;right:0;bottom:0;
  padding:36px 16px 14px;color:#fff;font-weight:700;font-size:.95rem;
  background:linear-gradient(transparent,rgba(35,52,52,.94));
}

/* ================= GALLERY ================= */
.gal-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.gal-big{position:relative;border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:.35s;aspect-ratio:4/3;background:#111}
.gal-big img{width:100%;height:100%;object-fit:cover;transition:.6s;display:block;opacity:.88}
.gal-big:hover{transform:translateY(-6px);box-shadow:0 22px 46px var(--glow)}
.gal-big:hover img{transform:scale(1.08);opacity:1}
.gal-big-overlay{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(20,20,20,.05) 30%, rgba(15,20,25,.88) 100%);
  display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  padding:36px 20px;text-align:center;color:#fff;
}
.gal-big-icon{font-size:2.3rem;margin-bottom:10px;filter:drop-shadow(0 6px 14px rgba(0,0,0,.5))}
.gal-big-overlay .name{font-family:'Sora',sans-serif;font-size:1.55rem;font-weight:700;margin-bottom:6px;color:#fff}
.gal-big-sub{font-size:.86rem;color:rgba(255,255,255,.85);letter-spacing:.2px}

/* Client Marquee */
.clients{margin-top:70px;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0;background:#fff}
.marquee{display:flex;gap:56px;width:max-content;animation:scroll 36s linear infinite}
.marquee span{font-family:'Sora',sans-serif;font-weight:700;font-size:1.1rem;color:#A2AAB4;white-space:nowrap;transition:.3s}
.marquee span:hover{color:var(--brand)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ================= CAREER ================= */
#career{background:linear-gradient(180deg,var(--bg),#fff)}
.job{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px;
  margin-bottom:16px;transition:.3s;flex-wrap:wrap;
}
.job:hover{border-color:var(--brand);box-shadow:0 12px 28px var(--glow);transform:translateX(6px)}
.job b{font-family:'Sora',sans-serif;font-size:1.05rem;display:block}
.job small{color:var(--ink-soft);font-size:.84rem}
.job-btns{display:flex;gap:10px;flex-wrap:wrap}

/* ================= CONTACT ================= */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:50px}
.c-info .item{display:flex;gap:16px;margin-bottom:26px;align-items:flex-start}
.c-info .ico{
  width:44px;height:44px;flex-shrink:0;border-radius:12px;
  background:linear-gradient(135deg,rgba(55,80,80,.2),rgba(124,179,66,.14));
  display:flex;align-items:center;justify-content:center;font-size:1.15rem;
}
.c-info b{display:block;font-size:.92rem;font-family:'Sora',sans-serif}
.c-info p{font-size:.88rem;color:var(--ink-soft)}
form{
  background:var(--surface);border:1px solid var(--line);border-radius:22px;
  padding:36px;box-shadow:0 20px 46px rgba(30,41,59,.08);
}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-size:.8rem;font-weight:600;display:block;margin:16px 0 6px;color:var(--ink)}
input,textarea{
  width:100%;padding:13px 16px;border-radius:12px;border:1.5px solid var(--line);
  font-family:'Inter',sans-serif;font-size:.92rem;background:var(--bg);
  transition:.3s;color:var(--ink);
}
input:focus,textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 4px var(--glow);background:#fff}
textarea{min-height:130px;resize:vertical}
form .btn-primary{width:100%;justify-content:center;margin-top:24px}
.form-success{
  display:none;margin-top:16px;padding:14px 18px;border-radius:14px;
  background:rgba(124,179,66,.14);border:1px solid rgba(124,179,66,.4);
  color:var(--green-dk);font-weight:700;font-size:.92rem;text-align:center;
}
.form-success.show{display:block;animation:pmPopIn .4s ease}
.field-invalid{border-color:#e5484d !important;box-shadow:0 0 0 3px rgba(229,72,77,.15) !important}
.ap-photo.field-invalid{border-color:#e5484d}

/* ================= FOOTER ================= */
footer{
  background:linear-gradient(180deg, #375050 0%, #1D2A2A 100%);
  color:#D5E0E0;
  padding:64px 6vw 32px;
  position:relative;
  border-top:3px solid var(--brand);
}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:44px;max-width:1180px;margin:0 auto}
footer h4{color:#fff;font-size:.98rem;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
footer p{color:#C2D3D3;line-height:1.7}
footer a{display:block;font-size:.86rem;padding:4px 0;color:#C2D3D3;transition:.3s}
footer a:hover{color:#fff;transform:translateX(4px)}
.f-bottom{
  max-width:1180px;margin:44px auto 0;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  font-size:.8rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#A0B5B5;
}

/* ================= MODALS & LIGHTBOXES ================= */
/* Leader Modal */
.leader-modal,.mach-modal,.apply-modal,.cert-modal,.req-modal,.video-modal{
  position:fixed;inset:0;background:rgba(30,41,59,.72);backdrop-filter:blur(6px);
  display:none;align-items:center;justify-content:center;z-index:999;padding:20px;
}
.leader-modal.open,.mach-modal.open,.apply-modal.open,.cert-modal.open,.req-modal.open,.video-modal.open{display:flex}
.leader-modal .lm-box,.mach-modal .mm-box{
  background:var(--surface);border-radius:22px;max-width:960px;width:100%;
  max-height:90vh;overflow:hidden;display:grid;grid-template-columns:340px 1fr;
  box-shadow:0 30px 70px rgba(0,0,0,.35);animation:lmPop .35s ease;
}
@keyframes lmPop{from{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:none}}
.leader-modal .lm-img,.mach-modal .mm-img{background:var(--bg);display:flex;flex-direction:column}
.leader-modal .lm-img img,.mach-modal .mm-img img.main{width:100%;height:100%;object-fit:cover;min-height:340px}
.leader-modal .lm-body,.mach-modal .mm-body{padding:36px 34px;overflow-y:auto;max-height:90vh;position:relative}
.mm-close,.rm-close{
  position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;
  background:#fff;border:1.5px solid var(--line);cursor:pointer;font-size:1rem;
  display:flex;align-items:center;justify-content:center;transition:.3s;
}
.mm-close:hover{border-color:var(--brand);color:var(--brand)}
.leader-modal .lm-body h3,.mach-modal .mm-body h3{font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.5rem;padding-right:44px}
.leader-modal .lm-role{
  display:inline-block;font-family:'Montserrat',sans-serif;font-weight:700;
  font-size:.85rem;color:var(--brand);letter-spacing:.06em;margin:8px 0 18px;
}
.leader-modal .lm-body p{font-family:'Inter',sans-serif;font-size:.96rem;line-height:1.8;color:var(--ink-soft);margin-bottom:16px}

/* Machine Modal details */
.mm-thumbs{display:flex;gap:8px;padding:10px;background:var(--bg)}
.mm-thumbs:empty{display:none}
.mm-thumbs img{width:66px;height:48px;object-fit:cover;border-radius:8px;border:2px solid transparent;cursor:pointer;transition:.25s}
.mm-thumbs img.act{border-color:var(--brand)}
.mach-modal .mm-cap{
  display:inline-block;font-family:'JetBrains Mono',monospace;font-size:.75rem;
  background:rgba(55,80,80,.14);color:var(--brand-dk);border-radius:999px;
  padding:5px 14px;margin:10px 0 6px;font-weight:600;
}
.mm-specs{width:100%;border-collapse:collapse;margin:12px 0 8px}
.mm-specs td{padding:10px 0;font-size:.9rem;border-bottom:1px dashed var(--line);vertical-align:top}
.mm-specs td:first-child{font-weight:700;color:var(--ink);width:40%;padding-right:14px}
.mm-specs td:last-child{font-weight:400;color:var(--ink-soft)}
.mach-modal .mm-desc{font-size:.95rem;line-height:1.8;color:var(--ink-soft);margin-top:14px}

/* Job Apply Modal */
.ap-box{
  background:var(--surface);border-radius:22px;max-width:720px;width:100%;
  max-height:92vh;overflow-y:auto;padding:36px 34px;position:relative;
  box-shadow:0 30px 70px rgba(0,0,0,.35);animation:lmPop .35s ease;
}
.ap-box h3{font-family:'Montserrat',sans-serif;font-weight:700;font-size:1.5rem;padding-right:44px}
.ap-pos{display:inline-block;font-family:'Montserrat',sans-serif;font-weight:700;font-size:.85rem;color:var(--brand);letter-spacing:.06em;margin:8px 0 10px}
.ap-box form{background:none;border:none;padding:0;box-shadow:none}
.ap-photo-row{display:flex;gap:18px;align-items:center;margin:10px 0 4px}
.ap-photo{
  width:96px;height:96px;border-radius:16px;flex-shrink:0;overflow:hidden;
  background:var(--bg);border:1.5px dashed var(--line);
  display:flex;align-items:center;justify-content:center;font-size:2rem;
}
.ap-photo img{width:100%;height:100%;object-fit:cover}
.ap-photo-label{font-size:.8rem;font-weight:600;display:block;margin-bottom:8px}
.ap-mini-btn{
  display:inline-flex;align-items:center;gap:6px;cursor:pointer;
  background:#fff;border:1.5px solid var(--line);border-radius:999px;
  padding:8px 16px;font-family:'Inter',sans-serif;font-size:.82rem;font-weight:600;
  color:var(--ink);transition:.3s;margin-right:8px;
}
.ap-mini-btn:hover{border-color:var(--brand);color:var(--brand);box-shadow:0 0 12px var(--glow)}
.ap-mini-btn.rec{background:#e74c3c;border-color:#e74c3c;color:#fff}
.ap-mini-btn.danger:hover{border-color:#e74c3c;color:#e74c3c;box-shadow:none}
.ap-hint{display:block;font-size:.72rem;color:var(--ink-soft);margin-top:6px}
.ap-audio-row{display:flex;align-items:center;gap:10px;margin-top:10px;flex-wrap:wrap}
.ap-audio-row audio{height:38px;max-width:250px}
.ap-rec-time{font-family:'JetBrains Mono',monospace;font-size:.8rem;color:#e74c3c}
.ap-file{padding:10px 14px;background:var(--bg)}

/* Camera Modal */
.cam-modal{position:fixed;inset:0;background:rgba(0,0,0,.85);z-index:1200;display:none;align-items:center;justify-content:center;padding:20px}
.cam-modal.open{display:flex}
.cam-box{max-width:560px;width:100%;text-align:center}
.cam-box video{width:100%;border-radius:18px;background:#000;transform:scaleX(-1)}
.cam-btns{display:flex;gap:12px;justify-content:center;margin-top:16px}

/* Certificate Modal */
.cert-modal .box{
  background:#fff;border-radius:18px;max-width:760px;width:100%;
  max-height:92vh;display:flex;flex-direction:column;overflow:hidden;
  box-shadow:0 30px 80px rgba(0,0,0,.4);
}
.cert-modal .box-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--line)}
.cert-modal .box-head b{font-family:'Sora',sans-serif;font-size:.95rem}
.cert-modal .close{background:none;border:1.5px solid var(--line);border-radius:10px;padding:6px 12px;font-size:1rem;cursor:pointer;color:var(--ink);transition:.25s}
.cert-modal .close:hover{border-color:var(--brand);color:var(--brand)}
.cert-modal .box-body{overflow:auto;padding:18px;background:var(--bg);flex:1;text-align:center}
.cert-modal .box-body img{max-width:100%;max-height:65vh;border-radius:10px;margin:0 auto;box-shadow:0 8px 26px rgba(30,41,59,.14)}
.cert-modal .box-foot{display:flex;gap:12px;flex-wrap:wrap;padding:14px 20px;border-top:1px solid var(--line)}

/* Product Story Lightbox */
.prod-modal{
  position:fixed;inset:0;z-index:300;
  background:radial-gradient(circle at 50% 20%, rgba(55,80,80,.12), rgba(15,23,42,.92));
  backdrop-filter:blur(14px);
  display:none;align-items:center;justify-content:center;padding:24px;
}
.prod-modal.open{display:flex}
.prod-modal .pm-stage{
  position:relative;max-width:1340px;width:100%;
  background:rgba(255,255,255,.95);border-radius:32px;overflow:hidden;
  box-shadow:0 70px 160px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.55) inset;
  animation:pmPopIn .5s cubic-bezier(.16,1,.3,1);
}
@keyframes pmPopIn{from{opacity:0;transform:scale(.92) translateY(46px)}to{opacity:1;transform:scale(1) translateY(0)}}
.prod-modal .pm-imgwrap{
  position:relative;width:100%;height:min(76vh,720px);
  background:radial-gradient(circle at 30% 20%, rgba(55,80,80,.12), transparent 60%), linear-gradient(135deg,#f4f7f7,#fbfbfb);
  overflow:hidden;
}
.prod-modal .pm-imgwrap img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;padding:26px;box-sizing:border-box;
  opacity:0;transform:scale(1.08) rotate(-1.2deg);
  transition:opacity .8s ease, transform 1.1s cubic-bezier(.16,1,.3,1);
  pointer-events:none;
}
.prod-modal .pm-imgwrap img.active{
  opacity:1;z-index:2;pointer-events:auto;
  animation:pmKenburns 6s ease-out forwards;
}
.prod-modal .pm-imgwrap img.leaving{opacity:0;transform:scale(.94) rotate(1.2deg);z-index:1}
@keyframes pmKenburns{from{transform:scale(1) rotate(0deg)}to{transform:scale(1.045) rotate(0deg)}}

.pm-segments{position:absolute;top:16px;left:74px;right:74px;z-index:5;display:flex;gap:5px}
.pm-seg{flex:1;height:3px;min-width:5px;border-radius:3px;overflow:hidden;background:rgba(0,0,0,.16)}
.pm-seg-fill{display:block;height:100%;width:0%;background:linear-gradient(90deg,var(--brand),var(--brand-lt));box-shadow:0 0 8px var(--glow)}
.pm-seg.is-done .pm-seg-fill{width:100%}
.pm-seg.is-active .pm-seg-fill.run{transition:width 2.6s linear;width:100%}

.prod-modal .pm-bar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 26px;
  background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,.98));
  border-top:1px solid var(--line);
}
.prod-modal .pm-bar b{font-family:'Sora',sans-serif;font-size:1.12rem;color:var(--ink)}
.prod-modal .pm-count{
  font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--brand);
  background:var(--bg);padding:5px 12px;border-radius:20px;border:1px solid var(--line);font-weight:700;
}
.pm-thumbs{display:flex;gap:10px;padding:6px 26px 20px;overflow-x:auto;background:#fff}
.pm-thumbs::-webkit-scrollbar{height:5px}
.pm-thumbs::-webkit-scrollbar-thumb{background:var(--line);border-radius:6px}
.pm-thumb{
  flex:0 0 auto;width:60px;height:60px;border-radius:12px;overflow:hidden;
  border:2px solid transparent;padding:0;cursor:pointer;background:var(--bg);opacity:.55;transition:.25s;
}
.pm-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.pm-thumb:hover{opacity:.9;transform:translateY(-3px)}
.pm-thumb.is-active{border-color:var(--brand);opacity:1;box-shadow:0 8px 18px var(--glow)}
.pm-close{
  position:absolute;top:16px;right:18px;z-index:6;
  background:rgba(255,255,255,.85);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.7);border-radius:50%;
  width:44px;height:44px;padding:0;display:flex;align-items:center;justify-content:center;
  font-size:1.18rem;cursor:pointer;color:var(--ink);transition:.3s;
  box-shadow:0 10px 26px rgba(0,0,0,.2);
}
.pm-close:hover{background:var(--brand);color:#fff;transform:rotate(90deg)}
.pm-nav{
  position:absolute;top:calc(min(76vh,720px) / 2);transform:translateY(-50%);z-index:6;
  width:58px;height:58px;border-radius:50%;border:none;cursor:pointer;
  background:rgba(255,255,255,.85);backdrop-filter:blur(10px);color:var(--ink);font-size:1.8rem;line-height:1;
  box-shadow:0 16px 36px rgba(0,0,0,.26);transition:.3s;display:flex;align-items:center;justify-content:center;
}
.pm-nav:hover{background:var(--brand);color:#fff;transform:translateY(-50%) scale(1.14)}
.pm-prev{left:22px}.pm-next{right:22px}
.pm-auto-badge{
  position:absolute;top:16px;left:18px;z-index:6;display:flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-radius:20px;
  padding:7px 13px 7px 11px;font-size:.72rem;font-family:'JetBrains Mono',monospace;font-weight:600;
  color:var(--ink-soft);box-shadow:0 10px 24px rgba(0,0,0,.16);
}
.pm-auto-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--brand);animation:pmBlink 1.4s infinite}
.pm-auto-badge.paused .dot{background:var(--ink-soft);animation:none}
@keyframes pmBlink{0%,100%{opacity:1;box-shadow:0 0 0 0 rgba(55,80,80,.5)}50%{opacity:.4}}

/* Requirements Modal */
.req-modal .rm-stage{
  position:relative;max-width:640px;width:100%;max-height:82vh;
  background:rgba(255,255,255,.98);border-radius:28px;overflow:hidden;
  box-shadow:0 70px 160px rgba(0,0,0,.5);animation:pmPopIn .5s cubic-bezier(.16,1,.3,1);
  display:flex;flex-direction:column;
}
.req-modal .rm-head{
  padding:26px 60px 20px 30px;background:linear-gradient(135deg,var(--brand),var(--brand-dk));
  color:#fff;flex-shrink:0;
}
.req-modal .rm-head b{font-family:'Sora',sans-serif;font-size:1.2rem;display:block}
.req-modal .rm-head small{opacity:.85;font-size:.82rem}
.req-modal .rm-body{padding:24px 30px 30px;overflow-y:auto;color:var(--ink);font-size:.94rem;line-height:1.7}
.req-modal .rm-body h4{font-family:'Sora',sans-serif;font-size:1rem;color:var(--brand-dk);margin:18px 0 8px}
.req-modal .rm-body h4:first-child{margin-top:0}
.req-modal .rm-body ul{margin:0 0 6px;padding-left:20px}
.req-modal .rm-body li{margin-bottom:6px}
.req-modal .rm-body p{margin:0 0 12px}

/* Video Modal */
.video-modal .vm-stage{
  position:relative;max-width:1100px;width:100%;
  background:rgba(255,255,255,.95);border-radius:32px;overflow:hidden;
  box-shadow:0 70px 160px rgba(0,0,0,.55);animation:pmPopIn .5s cubic-bezier(.16,1,.3,1);
}
.video-modal .vm-player{width:100%;background:#000}
.video-modal .vm-player video{width:100%;max-height:min(70vh,620px);display:block;background:#000}
.video-modal .vm-bar{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:16px 26px;background:#fff;border-top:1px solid var(--line);
}
.video-modal .vm-bar b{font-family:'Sora',sans-serif;font-size:1.12rem}
.vm-count{font-family:'JetBrains Mono',monospace;font-size:.78rem;color:var(--brand);background:var(--bg);padding:5px 12px;border-radius:20px;font-weight:700}
.vm-close{
  position:absolute;top:16px;right:18px;z-index:6;background:rgba(255,255,255,.85);
  border-radius:50%;width:44px;height:44px;display:flex;align-items:center;justify-content:center;cursor:pointer;border:none;
}
.vm-close:hover{background:var(--brand);color:#fff}

/* ================= WHATSAPP FLOATING CHAT ================= */
.wa-btn{
  position:fixed;bottom:26px;right:26px;z-index:200;
  width:60px;height:60px;border-radius:50%;border:none;cursor:pointer;
  background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;font-size:1.7rem;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 28px rgba(37,211,102,.45), 0 0 20px var(--glow);
  animation:pulse 2.6s infinite;transition:.3s;
  padding:0;overflow:hidden;
}
.wa-btn img{width:66%;height:66%;object-fit:contain;border-radius:50%}
.wa-btn:hover{transform:scale(1.1)}
@keyframes pulse{
  0%,100%{box-shadow:0 10px 28px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.4)}
  50%{box-shadow:0 10px 28px rgba(37,211,102,.45),0 0 0 14px rgba(37,211,102,0)}
}
.wa-box{
  position:fixed;bottom:100px;right:26px;z-index:200;width:320px;max-width:calc(100vw - 40px);
  background:#fff;border-radius:20px;overflow:hidden;
  box-shadow:0 24px 60px rgba(30,41,59,.28);
  transform:translateY(20px) scale(.95);opacity:0;pointer-events:none;transition:.35s;
}
.wa-box.open{transform:none;opacity:1;pointer-events:auto}
.wa-head{
  background:linear-gradient(135deg,var(--brand),var(--brand-dk));color:#fff;padding:18px 20px;
  display:flex;align-items:center;gap:12px;
}
.wa-head .avatar{
  width:42px;height:42px;border-radius:50%;background:#fff;color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-family:'Sora',sans-serif;flex-shrink:0;
}
.wa-head b{font-size:.92rem;display:block;font-family:'Sora',sans-serif}
.wa-head small{font-size:.72rem;opacity:.9}
.wa-close{
  margin-left:auto;flex-shrink:0;background:rgba(255,255,255,.2);border:none;
  width:30px;height:30px;border-radius:50%;color:#fff;font-size:.95rem;cursor:pointer;
  display:flex;align-items:center;justify-content:center;transition:.25s;
}
.wa-close:hover{background:rgba(255,255,255,.4);transform:rotate(90deg)}
.wa-body{padding:18px;background:#F4F7F7}
.wa-msg{
  background:#fff;border-radius:4px 14px 14px 14px;padding:12px 14px;
  font-size:.86rem;color:var(--ink);box-shadow:0 2px 6px rgba(0,0,0,.06);margin-bottom:14px;
}
.wa-body input{
  width:100%;padding:12px 14px;border-radius:999px;border:1.5px solid var(--line);
  font-family:'Inter',sans-serif;font-size:.88rem;background:#fff;
}
.wa-body input:focus{outline:none;border-color:var(--brand)}
.wa-send{
  width:100%;margin-top:10px;padding:12px;border:none;border-radius:999px;cursor:pointer;
  background:linear-gradient(135deg,#25D366,#128C7E);color:#fff;font-weight:700;
  font-family:'Inter',sans-serif;font-size:.9rem;transition:.3s;
}
.wa-send:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(37,211,102,.4)}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(34px);transition:.7s ease}
.reveal.show{opacity:1;transform:none}

/* ================= RESPONSIVE ================= */
@media(max-width:960px){
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{height:420px;margin-top:20px}
  nav{
    top:10px;
    width:calc(100% - 24px);
    padding:10px 18px;
    border-radius:14px;
  }
  .nav-links{
    display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;
    background:#fff;flex-direction:column;padding:16px;border:1px solid var(--line);
    border-radius:14px;box-shadow:0 12px 32px rgba(55,80,80,.12);
  }
  .nav-links.open{display:flex}
  .menu-btn{display:block}
  .f-grid{grid-template-columns:1fr}
  .f-row{grid-template-columns:1fr}
  .leader-grid,.member-banner{grid-template-columns:1fr}
  .leader-card{grid-template-columns:1fr}
  .lc-img img{max-height:340px}
  section{padding:70px 5vw}
  .leader-modal .lm-box,.mach-modal .mm-box{grid-template-columns:1fr;max-height:92vh;overflow-y:auto}
  .leader-modal .lm-img img,.mach-modal .mm-img img.main{max-height:280px;min-height:0}
  .leader-modal .lm-body,.mach-modal .mm-body{padding:26px 22px;max-height:none}
}
@media(max-width:640px){
  .prod-modal .pm-imgwrap{height:min(52vh,440px)}
  .pm-nav{top:calc(min(52vh,440px) / 2);width:44px;height:44px;font-size:1.35rem}
  .pm-prev{left:10px}.pm-next{right:10px}
  .pm-segments{left:58px;right:58px}
  .prod-modal .pm-bar{padding:14px 18px}
  .prod-modal .pm-bar b{font-size:.94rem}
  .pm-thumb{width:48px;height:48px}
  .gal-grid-2{grid-template-columns:1fr}
}