/* ===== Safe Hydra – Home Page Styles ===== */
:root{
  --bg:            #e6f1fb;
  --bg-alt:        #d7e9f7;
  --surface:       #ffffff;
  --surface-alt:   #eaf3fb;
  --border:        #cbd5e1;
  --cyan:          #10b981;
  --cyan-dark:     #047857;
  --blue:          #0284c7;
  --blue-dark:     #0369a1;
  --navy-1:        #1c3f66;
  --navy-2:        #0b2036;
  --text:          #0f172a;
  --text-muted:    #556080;
  --white:         #ffffff;
  --radius:        14px;
  --shadow-soft:   0 6px 20px rgba(15,23,42,.06);
}

*{ margin:0; padding:0; box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  font-family:'Poppins', Arial, Helvetica, sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}

a{ text-decoration:none; color:inherit; }
ul{ list-style:none; }
img{ max-width:100%; display:block; }

.container{
  width:100%;
  max-width:1280px;
  margin:0 auto;
  padding:0 24px;
}

.section{ padding:90px 0; }
#about{ padding-bottom:40px; }
#about + .section-dark-alt{ padding-top:40px; }
#tanks{ padding-bottom:0; }
#solutions{ padding-top:16px; padding-bottom:20px; }
#work{ padding-top:20px; padding-bottom:20px; }
#services{ padding-top:20px; padding-bottom:30px; }
.section-dark-alt{ background:var(--bg-alt); }

.eyebrow{
  display:inline-block;
  color:var(--blue);
  font-weight:600;
  font-size:13px;
  letter-spacing:2px;
  text-transform:uppercase;
  margin-bottom:12px;
}

.section-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:30px;
  margin-bottom:48px;
  flex-wrap:wrap;
}

.section-head h2{
  font-size:34px;
  font-weight:700;
  max-width:560px;
}

.section-head p{
  color:var(--text-muted);
  max-width:420px;
  font-size:15px;
}

.section-center{
  text-align:center;
  max-width:720px;
  margin:0 auto 50px;
}

.section-center p{ color:var(--text-muted); font-size:15px; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 28px;
  border-radius:50px;
  font-weight:600;
  font-size:14.5px;
  border:1px solid transparent;
  cursor:pointer;
  transition:.25s ease;
  white-space:nowrap;
}

.btn-primary{ background:var(--cyan); color:var(--white);  }
.btn-primary:hover{ background:var(--cyan-dark); transform:translateY(-2px); }

.btn-outline{
  background:transparent;
  border:1px solid #b9d3e8;
  color:var(--text);
}
.btn-outline:hover{ border-color:var(--cyan); color:var(--cyan-dark); background:#ecfdf5; transform:translateY(-2px); }

.btn-light{ background:var(--white); color:#0b0f19; }
.btn-light:hover{ background:#dfe6f5; transform:translateY(-2px); }

.btn i{ font-size:16px; }

/* ---------- Topbar ---------- */
.topbar{
  background:linear-gradient(90deg,var(--navy-2),var(--navy-1));
  font-size:13px;
  color:#c7cede;
  border-bottom:1px solid var(--border);
}
.topbar .container{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding-top:5px;
  padding-bottom:5px;
  flex-wrap:wrap;
  gap:8px;
}
.topbar a{ color:#c7cede; }
.topbar .topbar-left, .topbar .topbar-right{
  display:flex;
  align-items:center;
  gap:18px;
}
.topbar strong{ color:var(--white); }
.social-icons{ display:flex; gap:12px; }
.social-icons a{
  width:28px; height:28px;
  border:1px solid var(--border);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  transition:.2s;
}
.social-icons a:hover{ background:var(--cyan); color:var(--white); border-color:var(--cyan); }
.topbar .contact-pill{
  color:var(--cyan);
  font-weight:600;
}

/* ---------- Navbar ---------- */
.navbar{
  background:linear-gradient(180deg,var(--navy-1),var(--navy-2));
  position:sticky;
  top:0;
  z-index:1000;
  border-bottom:none;
  box-shadow:0 2px 16px rgba(15,23,42,.18);
}
.navbar::after{
  content:"";
  position:absolute;
  left:0; right:0; bottom:-3px;
  height:3px;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
}
.navbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-top:6px;
  padding-bottom:6px;
  gap:20px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
}
.brand-mark{
  width:42px; height:42px;
  border-radius:50%;
  background:radial-gradient(circle at 30% 30%, #0f1b3d, #060a16);
  border:1px solid var(--border);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.brand-mark img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.brand-text strong{
  display:block;
  font-size:14.5px;
  letter-spacing:.5px;
}
.brand-text span{
  display:block;
  font-size:9.5px;
  color:var(--text-muted);
  letter-spacing:1px;
}
.navbar .brand-text strong{ color:#fff; }
.navbar .brand-text span{ color:#9fb0c8; }
.brand-divider{
  width:1px;
  height:28px;
  background:var(--border);
  margin:0 4px;
}
.eltrive-logo{ height:22px; width:auto; }

.nav-links{
  display:flex;
  align-items:center;
  gap:26px;
}
.nav-links a{
  font-size:13.5px;
  font-weight:500;
  color:#e7edf5;
  position:relative;
  padding:4px 0;
}
.nav-links a.active,
.nav-links a:hover{ color:var(--cyan); }
.nav-links a.btn{
  padding:9px 18px;
  font-size:13px;
  color:var(--white);
}
.nav-toggle{ display:none; }

/* ---------- Header entrance animation ---------- */
@keyframes headerFadeIn{
  from{ opacity:0; transform:translateY(-14px); }
  to{ opacity:1; transform:translateY(0); }
}
.topbar-left, .topbar-right{
  opacity:0;
  animation:headerFadeIn .5s ease forwards;
}
.topbar-left{ animation-delay:.05s; }
.topbar-right{ animation-delay:.15s; }

.brand{
  opacity:0;
  animation:headerFadeIn .5s ease forwards;
  animation-delay:.25s;
}
.nav-links a{
  opacity:0;
  animation:headerFadeIn .5s ease forwards;
}
.nav-links a:nth-child(1){ animation-delay:.35s; }
.nav-links a:nth-child(2){ animation-delay:.42s; }
.nav-links a:nth-child(3){ animation-delay:.49s; }
.nav-links a:nth-child(4){ animation-delay:.56s; }
.nav-links a:nth-child(5){ animation-delay:.63s; }
.nav-links a:nth-child(6){ animation-delay:.70s; }
.nav-links a:nth-child(7){ animation-delay:.77s; }
.nav-links a:nth-child(8){ animation-delay:.84s; }

@media (prefers-reduced-motion: reduce){
  .topbar-left, .topbar-right, .brand, .nav-links a{
    animation:none !important;
    opacity:1 !important;
  }
}

/* ---------- Page Intro ---------- */
.page-intro{ text-align:center; padding:36px 0 6px; }
.page-intro-title{
  font-size:34px;
  font-weight:800;
  line-height:1.35;
  max-width:820px;
  margin:0 auto;
  background:linear-gradient(90deg,var(--blue),var(--cyan));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
@media (max-width:700px){
  .page-intro-title{ font-size:24px; }
}

/* ---------- Home Slider ---------- */
.home-slider{ padding:32px 0 0; }
.slider{
  position:relative;
  height:420px;
  border-radius:22px;
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--bg);
}
.slider-track{
  display:flex;
  width:100%;
  height:100%;
  transition:transform .7s cubic-bezier(.65,.05,.36,1);
}
.slide{
  flex:0 0 100%;
  width:100%;
  height:100%;
  display:flex;
  align-items:center;
  justify-content:center;
}
.slide img{ width:100%; height:100%; object-fit:contain; background:#fff; }

.slider-arrow{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  width:42px; height:42px;
  border-radius:50%;
  border:1px solid var(--border);
  background:rgba(5,7,13,.65);
  color:var(--white);
  display:flex; align-items:center; justify-content:center;
  font-size:18px;
  cursor:pointer;
  z-index:2;
  transition:.2s;
}
.slider-arrow:hover{ background:var(--blue); color:var(--white); border-color:var(--blue); }
.slider-arrow.prev{ left:16px; }
.slider-arrow.next{ right:16px; }

.slider-dots{
  position:absolute;
  left:0; right:0; bottom:16px;
  display:flex;
  justify-content:center;
  gap:10px;
  z-index:2;
}
.slider-dots button{
  width:9px; height:9px;
  border-radius:50%;
  border:none;
  background:rgba(255,255,255,.35);
  cursor:pointer;
  padding:0;
  transition:.2s;
}
.slider-dots button.active{ background:var(--blue); width:24px; border-radius:5px; }

@media (max-width:700px){
  .slider{ height:230px; }
  .slider-arrow{ width:34px; height:34px; font-size:15px; }
}

/* ---------- Hero ---------- */
.hero{
  padding:24px 0 30px;
  background:
    radial-gradient(ellipse at top right, rgba(2,132,199,.18), transparent 55%),
    radial-gradient(ellipse at bottom left, rgba(2,132,199,.10), transparent 60%),
    var(--bg);
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:60px;
  align-items:center;
}
.hero h1{
  font-size:42px;
  font-weight:700;
  line-height:1.2;
  margin-bottom:18px;
}
.hero p.lead{
  color:var(--text-muted);
  font-size:15.5px;
  max-width:520px;
  margin-bottom:30px;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:18px; }
.hero-note{ font-size:13px; color:#6d7897; }
.hero-note i{ color:var(--cyan); margin-right:6px; }

/* Poster card */
.poster{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:22px;
  box-shadow:0 20px 45px -20px rgba(15,23,42,.2);
}
.poster-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:14px;
}
.poster-head .tag-line{
  font-size:11px;
  color:var(--blue);
  font-weight:700;
  letter-spacing:1px;
}
.poster-title{
  font-size:22px;
  font-weight:800;
  line-height:1.15;
  margin-bottom:2px;
}
.poster-title span{ color:var(--blue); }
.poster-sub{
  display:inline-block;
  background:var(--cyan);
  color:var(--white);
  font-size:11.5px;
  font-weight:700;
  padding:4px 12px;
  border-radius:6px;
  margin-top:8px;
}
.poster-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
  margin-top:18px;
}
.poster-box{
  background:var(--surface-alt);
  border:1px solid var(--border);
  border-radius:10px;
  padding:14px 16px;
}
.poster-box h4{
  font-size:12.5px;
  text-transform:uppercase;
  letter-spacing:.5px;
  margin-bottom:10px;
  color:var(--text);
}
.poster-box.compliance h4{ color:#dc2626; }
.poster-box ul li{
  font-size:12.5px;
  color:var(--text-muted);
  margin-bottom:7px;
  display:flex;
  gap:7px;
}
.poster-box ul li i{ color:var(--cyan); font-size:13px; margin-top:2px; }
.poster-box.compliance ul li i{ color:#dc2626; }
.poster-contact{
  margin-top:14px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  background:var(--surface-alt);
  border:1px solid var(--border);
  border-radius:10px;
  padding:12px 16px;
  font-size:12.5px;
  flex-wrap:wrap;
  gap:8px;
}
.poster-contact div{ display:flex; align-items:center; gap:8px; color:var(--text-muted); }
.poster-contact i{ color:var(--cyan); }

/* ---------- Reality / Impact cards ---------- */
.trio{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.trio-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:32px 28px 34px;
  box-shadow:var(--shadow-soft);
  position:relative;
  overflow:hidden;
  transition:transform .25s, border-color .25s;
}
.trio-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:#bdf5da;
  transform:scaleY(0);
  transform-origin:bottom;
  transition:transform .45s cubic-bezier(.65,.05,.36,1);
  z-index:0;
  pointer-events:none;
}
.trio-card > *{ position:relative; z-index:1; }
.trio-card:hover{ transform:translateY(-6px); border-color:var(--cyan); }
.trio-card:hover::before{ transform:scaleY(1); }
.trio-card.highlight{ background:linear-gradient(160deg,#ecfeff,var(--surface) 60%); border-color:var(--cyan); }
.trio-icon{
  width:52px; height:52px;
  border-radius:12px;
  background:var(--surface-alt);
  display:flex; align-items:center; justify-content:center;
  font-size:22px;
  color:var(--cyan);
  margin-bottom:20px;
}
.trio-card h3{ font-size:18px; margin-bottom:10px; }
.trio-card .tagline{ color:var(--cyan); font-size:14px; font-weight:600; margin-bottom:10px; transition:color .25s; }
.trio-card:hover .tagline{ color:var(--cyan-dark); }
.trio-card p{ color:var(--text-muted); font-size:14px; }
.trio-arrow{
  position:absolute;
  right:24px; bottom:24px;
  width:34px; height:34px;
  border-radius:50%;
  background:var(--cyan);
  color:var(--white);
  display:flex; align-items:center; justify-content:center;
}

/* ---------- Tanks ---------- */
.tanks-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:24px;
}
.tank-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow-soft);
}
.tank-visual{
  height:190px;
  background:linear-gradient(180deg,#0a1626,#081120);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px 40px;
}
.tank-shell{
  position:relative;
  width:100%;
  height:100%;
  border:2px solid var(--border);
  border-radius:12px;
  background:#060b16;
  overflow:hidden;
  box-shadow:inset 0 0 30px rgba(0,0,0,.5);
}
.tank-level-label{
  position:absolute;
  top:12px; left:0; right:0;
  text-align:center;
  font-size:11px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:#9fb0c8;
  z-index:2;
}
.tank-fill-wrap{
  position:absolute;
  left:0; right:0; bottom:0;
  height:60%;
  background:linear-gradient(180deg, rgba(56,189,248,.55), rgba(56,189,248,.18));
  border-top:2px solid var(--blue);
  display:flex;
  align-items:flex-start;
  justify-content:center;
  transition:height 1s ease;
}
.tank-fill-wrap::before{
  content:"";
  position:absolute;
  top:-1px; left:0; right:0;
  height:6px;
  background:repeating-linear-gradient(90deg, rgba(255,255,255,.35) 0 10px, transparent 10px 20px);
  animation:tankWave 3s linear infinite;
}
.tank-fill-wrap.low{ height:35%; }
.tank-percent{
  margin-top:14px;
  font-size:22px;
  font-weight:700;
  color:var(--white);
}
@keyframes tankWave{
  0%{ background-position-x:0; }
  100%{ background-position-x:20px; }
}
.tank-body{ padding:22px 24px; background:var(--cyan); color:var(--white); }
.tank-body.alt{ background:var(--surface-alt); color:var(--text); }
.tank-body h4{ font-size:16px; margin-bottom:6px; }
.tank-body p{ font-size:13.5px; opacity:.85; }

/* ---------- Pumps & Valves ---------- */
.pumps-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.pump-card{
  border-radius:var(--radius);
  padding:26px 24px 28px;
  border:1px solid var(--border);
  box-shadow:var(--shadow-soft);
}
.pump-card.cyan{ background:var(--cyan); color:var(--white); }
.pump-card.light{ background:#eef2fb; color:#0b0f19; }
.pump-card img{ width:64px; height:64px; object-fit:contain; margin-bottom:16px; }
.pump-card h4{ font-size:17px; margin-bottom:8px; }
.pump-card p{ font-size:13.5px; opacity:.8; }

/* ---------- How we work ---------- */
.work-grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:60px;
  align-items:start;
}
.work-grid > *{ text-align:left; }
.work-grid .eyebrow{ font-size:24px; }
.work-visual{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
  overflow:hidden;
  line-height:0;
  margin-top:70px;
}
.work-visual-img{ width:100%; height:auto; display:block; }
.work-list li{
  display:flex;
  gap:18px;
  padding:12px 0;
  border-bottom:1px solid var(--border);
}
.work-list li:last-child{ border-bottom:none; }
.work-list .num{
  flex:none;
  width:38px; height:38px;
  border-radius:50%;
  background:var(--surface-alt);
  border:1px solid var(--border);
  color:var(--cyan);
  display:flex; align-items:center; justify-content:center;
  font-weight:700;
  font-size:14px;
}
.work-list h4{ font-size:16px; margin-bottom:6px; }
.work-list p{ color:var(--text-muted); font-size:14px; }

/* ---------- Assessment CTA ---------- */
.assessment-card{
  background:var(--surface-alt);
  border:1px solid var(--border);
  border-radius:24px;
  padding:48px;
  box-shadow:var(--shadow-soft);
}
.assessment-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:20px;
  margin-bottom:36px;
}
.assessment-top h2{ font-size:28px; max-width:520px; }
.valve-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px 24px;
}
.valve-item{ border-bottom:1px solid var(--border); padding-bottom:14px; }
.valve-item h5{ font-size:15.5px; color:var(--blue); margin-bottom:4px; }
.valve-item span{ font-size:12px; color:var(--text-muted); }

.assessment-footer{
  text-align:center;
  margin-top:60px;
}
.assessment-footer p{ color:var(--text-muted); max-width:520px; margin:0 auto 22px; }
.assessment-footer .hero-actions{ justify-content:center; }

/* ---------- Footer ---------- */
.site-footer{ background:linear-gradient(180deg,var(--navy-1),var(--navy-2)); border-top:3px solid transparent; border-image:linear-gradient(90deg,var(--blue),var(--cyan)) 1; padding-top:36px; }
.footer-top{
  display:grid;
  grid-template-columns:1.3fr 1fr 1fr;
  gap:30px;
  background:#dceefc;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px 30px;
  margin-bottom:50px;
  box-shadow:0 20px 45px rgba(0,0,0,.3);
}
.footer-top .footer-brand{
  display:flex; align-items:center; gap:14px;
  border-right:1px solid var(--border);
  padding-right:20px;
}
.footer-contact{ display:flex; align-items:center; gap:12px; }
.footer-contact i{
  width:38px; height:38px;
  border-radius:50%;
  background:var(--cyan);
  color:var(--white);
  display:flex; align-items:center; justify-content:center;
  flex:none;
}
.footer-contact small{ display:block; color:var(--text-muted); font-size:11.5px; }
.footer-contact strong{ font-size:14.5px; }

.footer-locations{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-bottom:50px;
}
.footer-locations .loc{ display:flex; gap:12px; }
.footer-locations i{ color:var(--blue); font-size:18px; margin-top:2px; }
.footer-locations small{ display:block; color:#38bdf8; font-size:12px; margin-bottom:4px; }
.footer-locations strong{ font-size:14px; font-weight:500; color:#e7edf5; }

.footer-main{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:30px;
  padding-bottom:40px;
  border-bottom:1px solid var(--border);
}
.footer-main p{ color:#a9b8ca; font-size:13.5px; margin:14px 0 18px; max-width:280px; }
.footer-main h5{ font-size:14.5px; margin-bottom:18px; color:#fff; }
.footer-main ul li{ margin-bottom:12px; }
.footer-main ul a{ color:#a9b8ca; font-size:13.5px; }
.footer-main ul a:hover{ color:var(--cyan); }
.site-footer .social-icons a{ color:#e7edf5; border-color:rgba(255,255,255,.18); }
.newsletter-form{ display:flex; margin-top:10px; }
.newsletter-form input{
  flex:1;
  padding:12px 14px;
  border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.06);
  color:#fff;
  border-radius:8px 0 0 8px;
  font-size:13px;
}
.newsletter-form input::placeholder{ color:#8fa0b3; }
.newsletter-form button{
  border:none;
  background:var(--cyan);
  color:var(--white);
  padding:0 18px;
  border-radius:0 8px 8px 0;
  cursor:pointer;
  font-weight:600;
}

.footer-bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  padding:22px 0;
  font-size:13px;
  color:#8fa0b3;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-bottom a{ margin-left:18px; color:#8fa0b3; }
.footer-bottom a:hover{ color:var(--cyan); }

.back-to-top{
  position:fixed;
  right:26px; bottom:26px;
  width:44px; height:44px;
  border-radius:50%;
  background:var(--cyan);
  color:var(--white);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 10px 25px rgba(34,211,238,.4);
  z-index:999;
}

/* ---------- Responsive ---------- */
@media (max-width: 991px){
  .hero-grid, .work-grid{ grid-template-columns:1fr; }
  .trio, .pumps-grid{ grid-template-columns:repeat(2,1fr); }
  .footer-top, .footer-locations{ grid-template-columns:1fr; }
  .footer-main{ grid-template-columns:1fr 1fr; }
  .valve-grid{ grid-template-columns:repeat(2,1fr); }
  .nav-links{
    position:fixed;
    top:0; right:0;
    height:100vh;
    width:260px;
    background:linear-gradient(180deg,var(--navy-1),var(--navy-2));
    flex-direction:column;
    justify-content:flex-start;
    padding:90px 30px;
    transform:translateX(100%);
    transition:.3s;
    border-left:1px solid rgba(255,255,255,.08);
  }
  .nav-links.open{ transform:translateX(0); }
  .nav-toggle{
    display:flex;
    width:40px; height:40px;
    border:1px solid rgba(255,255,255,.25);
    border-radius:8px;
    align-items:center;
    justify-content:center;
    font-size:18px;
    background:transparent;
    color:#fff;
  }
  .footer-top .footer-brand{ border-right:none; border-bottom:1px solid var(--border); padding:0 0 16px; }
}

@media (max-width: 700px){
  .trio, .pumps-grid, .valve-grid, .footer-main{ grid-template-columns:1fr; }
  .poster-grid{ grid-template-columns:1fr; }
  .hero h1{ font-size:32px; }
  .section-head{ flex-direction:column; align-items:flex-start; }
  .assessment-card{ padding:28px; }
}

/* ==========================================================================
   Global Transition Page Loader (Blue theme + Dotted Spin + Bottom Fire border)
   ========================================================================== */
.global-loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #020617; /* High-tech deep space navy background */
  z-index: 999999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  opacity: 1;
  visibility: visible;
  overflow: hidden;
}

/* Double Concentric Orbit Rings */
.loader-outline-ring {
  position: relative;
  width: 150px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
/* Outer Ring (Cyan Arcs/Cut Circle, Clockwise) */
.loader-outline-ring::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border: 4px solid transparent;
  border-top-color: #00d2ff;
  border-bottom-color: #00d2ff;
  border-radius: 50%;
  animation: loaderSpin 2.5s linear infinite;
}
/* Inner Ring (Amber Arcs/Cut Circle, Counter-Clockwise) */
.loader-outline-ring::after {
  content: "";
  position: absolute;
  width: 82%;
  height: 82%;
  border: 3px solid transparent;
  border-left-color: #f59e0b;
  border-right-color: #f59e0b;
  border-radius: 50%;
  animation: loaderSpinReverse 2s linear infinite;
}

.loader-inner-logo {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 5px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 3;
  transition: transform 0.3s ease;
}
.loader-inner-logo img {
  width: 76px;
  height: 76px;
  border-radius: 50%;
  object-fit: contain;
}

.loader-status-text {
  margin-top: 28px;
  color: #e2e8f0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  animation: loaderPulse 1.5s infinite ease-in-out;
  z-index: 3;
}

@keyframes loaderSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes loaderSpinReverse {
  0% { transform: rotate(360deg); }
  100% { transform: rotate(0deg); }
}

@keyframes loaderPulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 1; }
}