*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#f5f3ee;--white:#fff;--text:#111;--muted:#6d6d6d;
  --line:#ddd7cf;--dark:#0f1115;--accent:#7c7368;--blue:#00A3E0;
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{width:min(1400px,92%);margin:auto}

/* ══ PRELOADER ══ */
.preloader{position:fixed;inset:0;z-index:9999;background:#081321;display:flex;align-items:center;justify-content:center;transition:opacity .6s,visibility .6s}
.preloader.done{opacity:0;visibility:hidden;pointer-events:none}
.preloader-spinner{width:40px;height:40px;border:3px solid rgba(255,255,255,.1);border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ══ NAV ══ */
nav{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:24px 0;transition:.5s;background:transparent}
nav .logo-dark{display:none}nav .logo-white{display:block}
nav.scrolled{background:rgba(245,243,238,.97);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid rgba(0,0,0,.05);padding:14px 0}
nav.scrolled .logo-dark{display:block}nav.scrolled .logo-white{display:none}
nav.scrolled .menu a{color:#111;opacity:.55}nav.scrolled .menu a:hover{opacity:1}
nav.scrolled .menu-btn{background:transparent;color:#111!important;opacity:1!important;border-color:rgba(0,0,0,.15)}
nav.scrolled .menu-btn:hover{background:#111;color:#fff!important;border-color:#111}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.logo img{height:32px;width:auto}
.menu{display:flex;align-items:center;gap:36px}
.menu-left{display:flex;gap:36px;align-items:center}
.menu-right{display:flex;gap:24px;align-items:center;margin-left:auto;padding-left:36px}
.menu a{font-size:13.5px;font-weight:500;color:#fff;opacity:.65;transition:.3s;letter-spacing:.01em}
.menu a:hover{opacity:1}
.menu-btn{padding:11px 24px;border-radius:100px;background:var(--blue);border:1px solid var(--blue);color:#fff!important;opacity:1!important;font-size:13px!important;letter-spacing:.02em;transition:.3s;display:inline-flex;align-items:center;gap:8px}
.menu-btn i{font-size:12px}.menu-btn:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.35)}

/* ══ HERO ══ */
.hero{position:relative;min-height:100vh;overflow:hidden;display:flex;align-items:center;background:#081321}
.hero-video-wrap{position:absolute;inset:0;overflow:hidden}
.hero-video{width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,12,22,.9) 0%,rgba(5,12,22,.72) 35%,rgba(5,12,22,.25) 100%)}
.hero-container{position:relative;z-index:5;width:100%;max-width:1400px;margin:auto;padding:0 5vw;display:flex;flex-direction:column;justify-content:flex-end;min-height:100vh;padding-top:140px;padding-bottom:80px}
.hero-kicker{color:var(--blue);letter-spacing:3px;font-size:12px;font-weight:700;margin-bottom:30px;text-transform:uppercase}
.hero-title{font-size:clamp(42px,6vw,82px);line-height:.95;color:white;font-weight:800;letter-spacing:-3px;margin-bottom:28px;max-width:800px}
.hero-desc{max-width:560px;font-size:17px;line-height:1.8;color:rgba(255,255,255,.55);margin-bottom:38px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-btn{padding:16px 32px;border-radius:100px;font-weight:700;font-size:14px;transition:.3s}
.hero-btn-primary{background:var(--blue);color:white}
.hero-btn-primary:hover{transform:translateY(-3px);background:#19b5f0;box-shadow:0 8px 28px rgba(0,163,224,.3)}
.hero-btn-secondary{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);color:white;backdrop-filter:blur(10px)}
.hero-btn-secondary:hover{background:rgba(255,255,255,.12)}
.hero-bottom{position:absolute;bottom:36px;right:5vw;z-index:10;display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.4);font-size:13px;font-weight:500;transition:.3s;letter-spacing:.05em}
.hero-bottom:hover{color:#fff}.hero-bottom i{font-size:10px;animation:bounceDown 2s infinite}
@keyframes bounceDown{0%,100%{transform:translateY(0)}50%{transform:translateY(5px)}}

/* ══ INFO STRIP ══ */
.info-strip{background:var(--white);position:relative;z-index:10;margin-top:-50px;padding:0 5vw}
.info-strip-inner{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);background:var(--white);border-radius:24px;box-shadow:0 8px 40px rgba(0,0,0,.08),0 1px 3px rgba(0,0,0,.03);overflow:hidden}
.info-item{padding:28px 24px;display:flex;align-items:center;gap:16px;border-right:1px solid rgba(0,0,0,.05);transition:.3s}
.info-item:last-child{border-right:none}.info-item:hover{background:rgba(0,163,224,.04)}
.info-ico{width:46px;height:46px;flex-shrink:0;border-radius:14px;background:linear-gradient(135deg,#e8f6fc,#d0eefb);display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:18px;transition:.3s}
.info-item:hover .info-ico{background:var(--blue);color:#fff}
.info-title{font-size:14px;font-weight:700;color:#081321;line-height:1.3}.info-sub{font-size:12.5px;color:var(--muted);margin-top:2px}

/* ══ SECTIONS ══ */
.eyebrow{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--accent);margin-bottom:20px;font-weight:700}
.big-title{font-family:'Cormorant Garamond',serif;font-size:clamp(2.8rem,5.5vw,5rem);line-height:.96;letter-spacing:-2px;margin-bottom:30px;color:var(--text)}
.text-muted{color:var(--muted);line-height:1.9;font-size:17px}.text-muted p{margin-bottom:20px}
.btn{padding:16px 32px;border-radius:100px;font-size:14px;font-weight:600;transition:.3s;display:inline-block;margin-top:10px}
.btn-dark{background:#111;color:#fff}.btn-dark:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.12)}
.btn-light{border:1px solid rgba(0,0,0,.12);background:#fff;color:#111}.btn-light:hover{border-color:#111}

/* ══ REVEAL ══ */
.reveal{opacity:0;transform:translateY(40px);transition:all .8s cubic-bezier(.22,1,.36,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ══ INTRO ══ */
.intro-section{padding:120px 0;background:var(--bg)}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.intro-image{border-radius:36px;overflow:hidden;height:70vh;max-height:650px;position:relative}
.intro-image img{width:100%;height:100%;object-fit:cover;transition:.6s}
.intro-image:hover img{transform:scale(1.03)}

/* ══ GALLERY ══ */
.gallery-section{padding:120px 0;background:#081321}
.section-head{margin-bottom:60px}
.section-mini{display:block;margin-bottom:14px;color:var(--blue);font-size:13px;letter-spacing:3px;font-weight:800;text-transform:uppercase}
.section-head h2{font-family:'Cormorant Garamond',serif;font-size:clamp(36px,5vw,60px);line-height:1;letter-spacing:-3px;color:#fff}
.gallery-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;grid-template-rows:300px 300px;gap:18px}
.gallery-cell{border-radius:24px;overflow:hidden;position:relative}
.gallery-cell img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gallery-cell:hover img{transform:scale(1.05)}
.gallery-cell::after{content:'';position:absolute;inset:0;background:rgba(0,163,224,0);transition:.4s;border-radius:24px}
.gallery-cell:hover::after{background:rgba(0,163,224,.08)}
.gallery-large{grid-row:span 2}.gallery-wide{grid-column:span 2}

/* ══ SERVICES ══ */
.services{background:#fff;padding:120px 0}
.service-list{border-top:1px solid var(--line)}
.service-item{padding:34px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:30px;transition:.4s cubic-bezier(.22,1,.36,1);cursor:default}
.service-item:hover{padding-left:28px}
.service-left{display:flex;gap:24px;align-items:flex-start}
.service-number{font-size:13px;color:var(--blue);margin-top:6px;font-weight:700;font-variant-numeric:tabular-nums}
.service-name{font-size:clamp(24px,3.5vw,34px);font-family:'Cormorant Garamond',serif;margin-bottom:6px;transition:.3s}
.service-item:hover .service-name{color:var(--blue)}
.service-desc{color:var(--muted);line-height:1.8;max-width:600px;font-size:15px}
.service-arrow{font-size:22px;opacity:.15;transition:.4s;color:var(--blue)}
.service-item:hover .service-arrow{opacity:.8;transform:translateX(6px)}

/* ══ DARK ══ */
.dark-section{background:var(--dark);padding:120px 0;position:relative;overflow:hidden}
.dark-section::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(0,163,224,.05),transparent 60%);right:-150px;top:-150px;pointer-events:none}
.dark-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.dark-section .big-title{color:#fff}.dark-section .text-muted{color:rgba(255,255,255,.5)}
.dark-image{border-radius:30px;overflow:hidden;position:relative}
.dark-image img{width:100%;height:600px;object-fit:cover;transition:.6s}
.dark-image:hover img{transform:scale(1.03)}

/* ══ TIMELINE ══ */
.timeline{position:relative;padding-left:40px}
.timeline::before{content:'';position:absolute;left:15px;top:8px;bottom:8px;width:2px;background:linear-gradient(to bottom,var(--blue),var(--accent))}
.tl-item{position:relative;padding-bottom:48px;display:grid;grid-template-columns:80px 1fr;gap:24px;align-items:start}
.tl-item:last-child{padding-bottom:0}
.tl-year{font-size:14px;font-weight:800;color:var(--blue);letter-spacing:.08em;padding-top:2px;position:relative;left:-40px;width:80px;text-align:right}
.tl-dot{position:absolute;left:-40px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--bg);border:3px solid var(--blue);z-index:1;margin-left:10px;transition:.3s}
.tl-item:hover .tl-dot{background:var(--blue);transform:scale(1.3)}
.tl-content h4{font-weight:700;color:var(--text);margin-bottom:6px;font-family:'Cormorant Garamond',serif;font-size:24px}
.tl-content p{color:var(--muted);font-size:15px;line-height:1.8}

/* ══ TEAM ══ */
.team-section{padding:120px 0;background:var(--bg)}
.team-section .eyebrow{color:var(--muted)}
.team-subtitle{font-family:'Cormorant Garamond',serif;font-size:clamp(28px,4vw,50px);line-height:1.05;letter-spacing:-2px;color:var(--text);max-width:700px;margin-bottom:50px}
.team-wrap{position:relative}
.team-scroll{display:flex;gap:20px;overflow-x:auto;padding:10px 0 20px;scroll-snap-type:x proximity;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-behavior:smooth}
.team-scroll::-webkit-scrollbar{display:none}
.team-card{min-width:220px;flex-shrink:0;background:#fff;border-radius:28px;padding:40px 24px 32px;text-align:center;border:1px solid rgba(0,0,0,.04);scroll-snap-align:start;transition:.35s}
.team-card:hover{transform:translateY(-6px);box-shadow:0 20px 50px rgba(0,0,0,.06)}
.team-card:hover .team-avatar{border-color:var(--blue);background:var(--blue);color:#fff;transform:scale(1.05)}
.team-avatar{width:180px;height:180px;border-radius:50%;background:#eef7fc;margin:0 auto 18px;display:flex;align-items:center;justify-content:center;border:3px solid rgba(0,0,0,.06);transition:.4s}
.team-avatar i{font-size:30px;color:var(--blue);transition:.3s}.team-card:hover .team-avatar i{color:#fff}
.team-card h3{font-size:17px;color:#081321;margin-bottom:4px;font-weight:700}.team-card p{color:var(--muted);font-size:12.5px;line-height:1.4}
.team-card p.lead{color:var(--blue);font-weight:700}
.team-nav{display:flex;gap:12px;margin-top:28px;  }
.team-arrow{width:48px;height:48px;border-radius:50%;background:#fff;border:1px solid rgba(0,0,0,.08);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:.3s;font-size:16px;color:#111}
.team-arrow:hover{background:#111;color:#fff;border-color:#111}

/* ══ FAQ ══ */
.faq-section{background:var(--dark);padding:120px 0;position:relative;overflow:hidden}
.faq-section::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(0,163,224,.04),transparent 60%);left:-150px;bottom:-150px;pointer-events:none}
.faq-wrap{margin-top:50px;border-top:1px solid rgba(255,255,255,.08)}
.faq{border-bottom:1px solid rgba(255,255,255,.08)}
.faq summary{list-style:none;cursor:pointer;padding:32px 0;display:flex;justify-content:space-between;align-items:center;font-size:22px;font-family:'Cormorant Garamond',serif;color:#fff;transition:.3s}
.faq summary:hover{color:var(--blue)}
.faq summary::-webkit-details-marker{display:none}
.faq-plus{font-family:'Inter',sans-serif;font-size:22px;font-weight:300;color:var(--blue);transition:.4s;flex-shrink:0;width:36px;height:36px;border-radius:50%;border:1px solid rgba(0,163,224,.2);display:flex;align-items:center;justify-content:center}
details[open] .faq-plus{transform:rotate(45deg);background:var(--blue);border-color:var(--blue);color:#fff}
.faq p,.faq ul{color:rgba(255,255,255,.45);line-height:1.9;padding-bottom:30px;font-size:15px}.faq ul{padding-left:20px}

/* ══ CONTACT ══ */
.contact-section{padding:120px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.contact-list{margin-top:36px}
.contact-item{padding:24px 0;border-bottom:1px solid var(--line);transition:.3s}
.contact-item:hover{padding-left:12px}
.contact-label{font-size:12px;text-transform:uppercase;letter-spacing:.18em;margin-bottom:8px;color:var(--accent);font-weight:600}
.contact-value{font-size:clamp(20px,3vw,28px);font-family:'Cormorant Garamond',serif}
.contact-value a{transition:.3s}.contact-value a:hover{color:var(--blue)}
.form{background:#fff;border-radius:32px;padding:46px;box-shadow:0 4px 24px rgba(0,0,0,.03)}
.form-group{margin-bottom:22px;position:relative}
.form input,.form textarea{width:100%;padding:18px 0 12px;border:none;border-bottom:1.5px solid rgba(0,0,0,.08);background:transparent;font-size:15px;font-family:'Inter',sans-serif;outline:none;transition:.3s}
.form input:focus,.form textarea:focus{border-color:var(--blue)}
.form input::placeholder,.form textarea::placeholder{color:#bbb;transition:.3s}
.form input:focus::placeholder,.form textarea:focus::placeholder{color:var(--blue);opacity:.5}
.form textarea{min-height:110px;resize:vertical}
.form button{margin-top:20px;width:100%;padding:18px;border:none;border-radius:100px;background:#111;color:#fff;font-size:15px;font-weight:600;cursor:pointer;transition:.3s;font-family:'Inter',sans-serif;position:relative;overflow:hidden}
.form button:hover{background:var(--blue);transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,163,224,.2)}

/* ══ FOOTER ══ */
footer{background:#111;color:rgba(255,255,255,.5);padding:50px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px}
.footer-menu{display:flex;gap:24px}.footer-menu a{font-size:13px;transition:.3s}.footer-menu a:hover{color:#fff}
.footer-logo img{height:24px;opacity:.6}
.footer-social{display:flex;gap:14px;margin-top:16px}
.footer-social a{width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.4);font-size:14px;transition:.3s}
.footer-social a:hover{border-color:var(--blue);color:var(--blue)}
.footer-bottom{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:30px;padding-top:30px;border-top:1px solid rgba(255,255,255,.06);font-size:12px;color:rgba(255,255,255,.2);flex-wrap:wrap;gap:10px}
/* ══ FLOATING ══ */
.float-whatsapp{position:fixed;bottom:28px;right:28px;z-index:900;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:0 6px 24px rgba(37,211,102,.35);transition:.3s;animation:waFloat 3s ease-in-out infinite}
@keyframes waFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.float-whatsapp:hover{transform:scale(1.1)!important;box-shadow:0 8px 32px rgba(37,211,102,.45)}

.float-whatsapp--zeballos {
  bottom: 90px; /* arriba */
}
.float-whatsapp--laprida {
  bottom: 24px; /* abajo */
}

.float-whatsapp__label {
  position: absolute;
  right: 64px;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  opacity: 0;
  transition: opacity .2s, transform .2s;
  white-space: nowrap;
  pointer-events: none;
  z-index: 901; color: #000;
}
.float-whatsapp:hover .float-whatsapp__label {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.float-top{position:fixed;bottom:28px;right:96px;z-index:900;width:44px;height:44px;border-radius:50%;background:rgba(0,0,0,.7);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;opacity:0;pointer-events:none;transition:.4s;backdrop-filter:blur(10px)}
.float-top.show{opacity:1;pointer-events:auto}.float-top:hover{background:var(--blue)}

/* ══ MOBILE MENU ══ */
.burger{display:none;background:none;border:none;cursor:pointer;width:44px;height:44px;flex-direction:column;justify-content:center;align-items:center;gap:6px;z-index:1010;position:relative}
.burger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:.35s}
nav.scrolled .burger span{background:#111}
.burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg);background:#fff}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg);background:#fff}
.mobile-menu{position:fixed;inset:0;z-index:1005;background:rgba(8,19,33,.97);backdrop-filter:blur(20px);display:flex;flex-direction:column;justify-content:center;align-items:center;opacity:0;pointer-events:none;transition:opacity .4s}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a{display:block;font-size:28px;font-weight:700;color:#fff;font-family:'Cormorant Garamond',serif;padding:16px 0;opacity:.6;transition:.3s;text-align:center}
.mobile-menu a:hover{opacity:1;color:var(--blue)}
.mobile-menu .mm-btn{margin-top:30px;padding:14px 36px;border-radius:100px;background:var(--blue);color:#fff!important;opacity:1!important;font-size:16px;font-family:'Inter',sans-serif;font-weight:700}

/* ══ RESPONSIVE ══ */
@media(max-width:980px){
  .hero-container{padding-top:120px;padding-bottom:60px}.hero-title{font-size:42px;letter-spacing:-2px}.hero-bottom{display:none}
  .intro-grid,.dark-grid,.contact-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr;grid-template-rows:auto}.gallery-large,.gallery-wide{grid-column:auto;grid-row:auto}.gallery-cell img,.gallery-grid img{height:260px}
  .tl-item{grid-template-columns:1fr;gap:8px}.tl-year{left:0;text-align:left;width:auto}.timeline{padding-left:30px}.timeline::before{left:10px}.tl-dot{left:-30px;margin-left:5px}
  .info-strip-inner{grid-template-columns:1fr 1fr}.info-item:nth-child(2){border-right:none}
  .dark-image img{height:400px}
}
@media(max-width:768px){
  .menu{display:none}.burger{display:flex}
  .hero-title{font-size:34px;letter-spacing:-1.5px}.hero-desc{font-size:15px}
  .big-title{font-size:2.4rem}.form{padding:28px}
  section,.services,.faq-section,.contact-section,.team-section,.intro-section{padding:80px 0!important}
  .service-name{font-size:24px}.team-card{min-width:180px;padding:30px 18px 24px}.dark-image img{height:300px}
  .info-strip-inner{grid-template-columns:1fr}.info-item{border-right:none;border-bottom:1px solid rgba(0,0,0,.06)}.info-item:last-child{border-bottom:none}
  .gallery-section{padding:80px 0!important}
}


.section-subtitle{
    font-size:1.4rem;
    line-height:1.4;
    margin-bottom:24px;
    color:#dbe7f5;
    font-weight:500;
}

.content-title{
    font-size:1.05rem;
    margin-bottom:12px;
    color:#fff;
    font-weight:700;
    letter-spacing:.02em;
}

.section-content .text-muted{
    margin-bottom:20px;
}

.generic-section{
    padding:120px 0;
}

.section-alt-title{
    font-size:18px;
    opacity:.7;
    margin-top:10px;
    margin-bottom:40px;
}

.generic-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:30px;
    margin-top:40px;
}

.generic-card{
    background:#fff;
    border-radius:24px;
    padding:40px;
    box-shadow:0 10px 40px rgba(0,0,0,.06);
}

.generic-card h3{
    font-size:24px;
    margin-bottom:16px;
}

.generic-card p{
    line-height:1.8;
    opacity:.8;
}

.generic-image{
    margin-top:50px;
}

.generic-image img{
    width:100%;
    border-radius:24px;
    display:block;
}

@media(max-width:900px){

    .generic-grid{
        grid-template-columns:1fr;
    }

}
.cert-section{ padding:110px 0; background:#fff; }
.cert-grid-layout{
    display:grid;
    grid-template-columns:1.1fr .9fr;
    gap:60px;
    align-items:center;
}
.cert-text .eyebrow{ color:var(--blue,#0077c8); }

.cert-meta-list{ margin-top:32px; display:flex; flex-direction:column; gap:18px; }
.cert-meta-item{ display:flex; gap:14px; align-items:flex-start; }
.cert-meta-item i{
    width:38px;height:38px;flex-shrink:0;border-radius:50%;
    background:rgba(0,119,200,.1);color:#0077c8;
    display:flex;align-items:center;justify-content:center;font-size:15px;
}
.cert-meta-item strong{ display:block;color:#003B6F;font-size:15px; }
.cert-meta-item span{ display:block;color:#5F5E5A;font-size:13px;margin-top:2px; }

.cert-media{ position:relative; display:flex; justify-content:center; }
.cert-zoom{
    display:block;width:100%;max-width:360px;padding:14px;border:0;cursor:zoom-in;position:relative;
    background:#fff;border-radius:16px;
    box-shadow:0 12px 40px rgba(0,59,111,.14);
    border:1px solid rgba(0,59,111,.08);
}
.cert-zoom img{ width:100%;display:block;border-radius:8px; }
.cert-zoom-stack{ position:absolute;top:16px;left:16px;z-index:-1;opacity:.6;transform:rotate(-4deg); }
.cert-zoom-ico{
    position:absolute;bottom:26px;right:26px;
    width:36px;height:36px;border-radius:50%;
    background:#003B6F;color:#fff;
    display:flex;align-items:center;justify-content:center;
    font-size:14px;opacity:0;transition:opacity .2s;
}
.cert-zoom:hover .cert-zoom-ico{ opacity:1; }

.cert-lightbox{
    display:none;
    position:fixed;inset:0;z-index:2000;
    background:rgba(5,12,22,.92);
    align-items:center;justify-content:center;
    padding:40px;
}
.cert-lightbox.open{ display:flex; }
.cert-lightbox img{ max-width:100%;max-height:100%;border-radius:8px;box-shadow:0 10px 50px rgba(0,0,0,.5); }
.cert-lightbox-close{
    position:absolute;top:20px;right:28px;
    background:none;border:0;color:#fff;font-size:38px;line-height:1;cursor:pointer;
}

@media(max-width:900px){
    .cert-grid-layout{ grid-template-columns:1fr; }
    .cert-media{ margin-top:20px; }
}