:root {
  --ink: #172033;
  --muted: #667085;
  --line: #d8dee9;
  --paper: #ffffff;
  --soft: #f4f7fb;
  --navy: #12233d;
  --teal: #008a94;
  --brand-red: #d4003b;
  --green: #17a36b;
  --amber: #f2a541;
  --shadow: 0 18px 45px rgba(18, 35, 61, 0.12);
  --radius: 8px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
#preloader{
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:#fff;
    display:flex;
    justify-content:center;
    align-items:center;
    z-index:9999;
    transition:opacity .6s ease, visibility .6s ease;
}

#preloader.hide{
    opacity:0;
    visibility:hidden;
}

.loader{
    width:60px;
    height:60px;
    border:4px solid rgba(0,0,0,.1);
    border-top:4px solid #0066ff;
    border-radius:50%;
    animation:spin 1s linear infinite;
}

@keyframes spin{
    to{transform:rotate(360deg);}
}


body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }

h1,
h2,
h3,
p,
li,
span,
a,
strong {
  overflow-wrap: break-word;
}

.hero-title span{
    display:block;
    opacity:0;
    transform:translateY(40px);
    animation:fadeUp .8s forwards;
}

.hero-title span:nth-child(1){
    animation-delay:.2s;
}

.hero-title span:nth-child(2){
    animation-delay:.4s;
}

.hero-title span:nth-child(3){
    animation-delay:.6s;
}

@keyframes fadeUp{
    to{
        opacity:1;
        transform:translateY(0);
    }
}

.hero-panel{
    animation:float 5s ease-in-out infinite;
}

@keyframes float{
    0%,100%{
        transform:translateY(0);
    }
    50%{
        transform:translateY(-12px);
    }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 4vw, 56px);
  border-bottom: 1px solid rgba(216, 222, 233, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 230px;
}

.reveal{
    opacity:0;
    transform:translateY(50px);
    transition:all .8s ease;
}

.reveal.active{
    opacity:1;
    transform:translateY(0);
}

.feature-card{
    transition:.4s ease;
}

.feature-card:hover{
    transform:translateY(-12px);
    box-shadow:0 20px 40px rgba(0,0,0,.15);
}

.hero{
    background:linear-gradient(
        -45deg,
        #071c3c,
        #0f3460,
        #0c4a8a,
        #071c3c
    );
    background-size:400% 400%;
    animation:gradientMove 12s ease infinite;
}

@keyframes gradientMove{
    0%{background-position:0% 50%;}
    50%{background-position:100% 50%;}
    100%{background-position:0% 50%;}
}

.site-nav a{
    position:relative;
}

.site-nav a::after{
    content:'';
    position:absolute;
    bottom:-5px;
    left:0;
    width:0;
    height:2px;
    background:currentColor;
    transition:.3s;
}

.site-nav a:hover::after{
    width:100%;
}

.solution-slider{
    margin-top:50px;
}

.slider-track{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:30px;
}

.slider-slide{
    background:#fff;
    padding:30px;
    border-radius:20px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    transition:.4s ease;
    height:100%;
}

.slider-slide:hover{
    transform:translateY(-10px);
    box-shadow:0 20px 50px rgba(0,0,0,.15);
}

.product-icon{
    width:60px;
    height:60px;
    display:flex;
    align-items:center;
    justify-content:center;
    border-radius:15px;
    background:#00889a;
    color:#fff;
    font-size:22px;
    font-weight:700;
    margin-bottom:20px;
}

.slider-slide h3{
    margin-bottom:15px;
    font-size:28px;
}

.slider-slide p{
    margin-bottom:20px;
    line-height:1.7;
}

.text-link{
    color:#00889a;
    font-weight:600;
    text-decoration:none;
}

.slider-controls{
    display:flex;
    justify-content:center;
    gap:15px;
    margin-top:40px;
}

.slider-btn{
    width:50px;
    height:50px;
    border:none;
    border-radius:50%;
    cursor:pointer;
    font-size:20px;
    transition:.3s;
}

.slider-btn:hover{
    transform:scale(1.1);
}

@media(max-width:992px){

    .slider-track{
        grid-template-columns:repeat(2,1fr);
    }

    .slider-slide h3{
        font-size:24px;
    }
}

@media(max-width:768px){

    .section-heading h2{
        font-size:38px;
        line-height:1.2;
    }

    .slider-track{
        grid-template-columns:1fr;
        gap:20px;
    }

    .slider-slide{
        padding:25px;
    }

    .slider-slide h3{
        font-size:22px;
    }

    .slider-slide p{
        font-size:15px;
    }

    .slider-controls{
        margin-top:25px;
    }
}

.solution-slider{
    background:
    linear-gradient(
        rgba(10,25,47,.9),
        rgba(10,25,47,.9)
    ),
    url('assets/network-bg.jpg');

    background-size:cover;
    background-position:center;
    border-radius:30px;
    padding:50px;
}

.band{
    position:relative;
    overflow:hidden;
}

.band::before{
    content:'';
    position:absolute;
    width:500px;
    height:500px;
    background:rgba(8,145,178,.15);
    border-radius:50%;
    top:-200px;
    right:-150px;
    filter:blur(120px);
}

.band::after{
    content:'';
    position:absolute;
    width:400px;
    height:400px;
    background:rgba(14,165,233,.12);
    border-radius:50%;
    bottom:-150px;
    left:-100px;
    filter:blur(120px);
}



.brand-logo {
  display: grid;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid rgba(212, 0, 59, 0.18);
  background: white;
  object-fit: contain;
  padding: 4px;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong { font-size: 1rem; line-height: 1.2; }
.brand small { color: var(--muted); font-size: 0.78rem; line-height: 1.2; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #344054;
  font-size: 0.94rem;
  font-weight: 600;
}

.site-nav a {
  padding: 10px 12px;
  border-radius: var(--radius);
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--teal);
  background: #e8f7f8;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.8fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: clamp(52px, 8vw, 104px) clamp(20px, 5vw, 72px);
  background:
    radial-gradient(circle at 20% 18%, rgba(0, 138, 148, 0.18), transparent 30%),
    linear-gradient(135deg, #f7fbff 0%, #eef5f8 52%, #fff7e8 100%);
}

.hero h1,
.page-hero h1 {
  max-width: 830px;
  margin: 0;
  font-size: clamp(2.35rem, 6vw, 5.5rem);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero p,
.page-hero p {
  max-width: 720px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  cursor: pointer;
}

.btn.primary { color: white; background: var(--teal); }
.btn.primary:hover { background: #057680; }
.btn.secondary { color: var(--navy); border-color: #bdc7d5; background: white; }
.btn.light { color: var(--navy); background: white; }

.hero-panel,
.contact-card,
.contact-form,
.feature-card,
.product-card,
.stat-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: clamp(22px, 4vw, 34px);
}

.logo-showcase {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding: 14px;
  border: 1px solid rgba(212, 0, 59, 0.15);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ffffff, #fff5f7);
}

.logo-showcase img {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.logo-showcase span {
  color: var(--brand-red);
  font-weight: 800;
}

.signal-visual {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  align-items: end;
  height: 190px;
  padding: 18px;
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(255,255,255,0.62) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.62) 1px, transparent 1px),
    linear-gradient(135deg, var(--navy), #166b80);
  background-size: 28px 28px, 28px 28px, auto;
}

.signal-visual span {
  display: block;
  border-radius: var(--radius) var(--radius) 2px 2px;
  background: linear-gradient(180deg, #f8d775, var(--green));
}

.signal-visual span:nth-child(1) { height: 40%; }
.signal-visual span:nth-child(2) { height: 62%; }
.signal-visual span:nth-child(3) { height: 82%; }
.signal-visual span:nth-child(4) { height: 54%; }

.metric-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 18px 0;
}

.metric-row div,
.stat-panel div {
  padding: 16px;
  border-radius: var(--radius);
  background: var(--soft);
}

.metric-row strong,
.stat-panel strong {
  display: block;
  color: var(--navy);
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.1;
}

.metric-row span,
.stat-panel span { color: var(--muted); font-size: 0.88rem; }

.section {
  padding: clamp(54px, 8vw, 96px) clamp(20px, 5vw, 72px);
}

.section.separated {
  border-top: 1px solid var(--line);
}

.band {
  background: var(--soft);
}

.section-heading {
  max-width: 820px;
  margin: 0 0 30px;
}

.section-heading h2,
.split h2,
.cta h2 {
  margin: 0;
  font-size: clamp(1.85rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.split p {
  color: var(--muted);
}

.feature-grid,
.product-grid {
  display: grid;
  gap: 18px;
}

.feature-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.feature-card,
.product-card {
  padding: 24px;
  box-shadow: none;
}

.feature-card h2,
.feature-card h3,
.product-card h2 {
  margin: 12px 0 8px;
  line-height: 1.2;
}

.feature-card p,
.product-card p { color: var(--muted); }

.feature-card.large { padding: clamp(24px, 4vw, 34px); }

.feature-card.accent {
  border-color: rgba(0, 138, 148, 0.25);
  background: linear-gradient(180deg, #ffffff, #f5fbfb);
}

.icon,
.product-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: var(--radius);
  color: white;
  background: var(--navy);
  font-weight: 800;
}

.product-icon {
  background: var(--teal);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.align-start { align-items: start; }

.reason-list {
  display: grid;
  gap: 12px;
}

.reason-list div {
  padding: 18px;
  border-left: 4px solid var(--teal);
  border-radius: var(--radius);
  background: white;
}

.reason-list strong,
.reason-list span {
  display: block;
}

.reason-list span { color: var(--muted); }

.check-list,
.plain-list {
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
}

.check-list li,
.plain-list li {
  position: relative;
  padding-left: 26px;
  margin: 9px 0;
}

.check-list li::before,
.plain-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  color: var(--green);
  font-weight: 800;
  content: "✓";
}

.plain-list li::before {
  color: var(--teal);
  content: "•";
}

.compact {
  columns: 2;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(42px, 7vw, 72px) clamp(20px, 5vw, 72px);
  color: white;
  background: linear-gradient(135deg, var(--navy), #006e78);
}

.cta .eyebrow { color: #9ee6db; }
.cta h2 { max-width: 790px; }

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(64px, 10vw, 120px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(18, 35, 61, 0.92), rgba(0, 120, 132, 0.84)),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.15) 0 1px, transparent 1px 82px);
  color: white;
}

.page-hero::after {
  position: absolute;
  right: clamp(18px, 7vw, 92px);
  bottom: -58px;
  z-index: -1;
  width: clamp(150px, 24vw, 300px);
  aspect-ratio: 1;
  background: url("opel-logo-2026.png") center / contain no-repeat;
  opacity: 0.16;
  content: "";
}

.page-hero p { color: rgba(255, 255, 255, 0.82); }
.page-hero .eyebrow { color: #99f0e7; }

.product-hero {
  background:
    linear-gradient(135deg, rgba(18, 35, 61, 0.90), rgba(23, 163, 107, 0.80)),
    repeating-linear-gradient(0deg, rgba(255,255,255,0.14) 0 1px, transparent 1px 74px);
}



.stat-panel {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.pill-grid,
.industry-grid,
.map-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.pill-grid span,
.industry-grid span,
.map-list span {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: #344054;
  background: white;
  font-weight: 700;
}

.product-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(320px, 1fr);
  gap: 22px;
  align-items: start;
}

.contact-card,
.contact-form {
  padding: clamp(22px, 4vw, 32px);
  box-shadow: none;
}

.contact-card h2,
.contact-form h2 { margin-top: 0; }

.contact-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.contact-row span {
  color: var(--muted);
  font-weight: 700;
}

.contact-row a,
.text-link {
  color: var(--teal);
  font-weight: 800;
}

.hours {
  margin-top: 20px;
  padding: 16px;
  border-radius: var(--radius);
  background: var(--soft);
}

.hours p { margin-bottom: 0; color: var(--muted); }

.contact-form {
  display: grid;
  gap: 14px;
}

.contact-form label {
  display: grid;
  gap: 7px;
  color: #344054;
  font-weight: 700;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input,
textarea {
  width: 100%;
  border: 1px solid #bdc7d5;
  border-radius: var(--radius);
  padding: 12px 13px;
  color: var(--ink);
  font: inherit;
}

textarea { resize: vertical; }
input:focus,
textarea:focus {
  border-color: var(--teal);
  outline: 3px solid rgba(0, 138, 148, 0.14);
}

.form-note {
  min-height: 24px;
  margin: 0;
  color: var(--green);
  font-weight: 700;
}

.site-footer {
  padding: clamp(34px, 6vw, 60px) clamp(20px, 5vw, 72px) 24px;
  color: white;
  background: #0f1728;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(240px, 1.3fr) repeat(3, minmax(150px, 1fr));
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.footer-brand {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.footer-brand img {
  width: 64px;
  height: 64px;
  flex: 0 0 64px;
  border-radius: var(--radius);
  background: white;
  object-fit: contain;
  padding: 5px;
}

.footer-brand strong {
  display: block;
  margin-top: 4px;
  font-size: 1.1rem;
}

.site-footer p { margin: 7px 0 0; color: rgba(255, 255, 255, 0.68); }

.footer-column {
  display: grid;
  gap: 8px;
}

.footer-column h2 {
  margin: 0 0 8px;
  color: white;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-column a,
.footer-column span {
  color: rgba(255, 255, 255, 0.68);
  font-weight: 600;
}

.footer-column a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.9rem;
  font-weight: 700;
}

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    inset: 76px 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: white;
    box-shadow: var(--shadow);
  }

  .site-nav.open { display: flex; }
  .hero,
  .split,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero { min-height: auto; }
  .feature-grid.three,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header { padding: 12px 16px; }
  .brand { min-width: auto; }
  .brand small { display: none; }
  .brand-logo {
    width: 40px;
    height: 40px;
  }
  .hero h1 {
    font-size: clamp(2.2rem, 14vw, 3.3rem);
  }
  .page-hero h1 {
    font-size: clamp(2.05rem, 10vw, 2.85rem);
    line-height: 1.05;
  }
  .feature-grid.three,
  .feature-grid.two,
  .product-grid,
  .form-row,
  .metric-row {
    grid-template-columns: 1fr;
  }
  .compact { columns: 1; }
  .cta {
    align-items: flex-start;
    flex-direction: column;
  }
  .footer-main {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    flex-direction: column;
  }
  .footer-bottom {
    flex-direction: column;
  }
  .contact-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  .logo-showcase {
    align-items: flex-start;
  }
  .logo-showcase img {
    width: 58px;
    height: 58px;
  }
  .page-hero::after {
    right: -28px;
    bottom: -34px;
    width: 160px;
  }
}
.footer-column a,
.footer-column span{
    display:flex;
    align-items:center;
    gap:12px;
    margin-bottom:12px;
    color:#cbd5e1;
    text-decoration:none;
}

.footer-column i{
    width:18px;
    color:#0ea5e9;
    font-size:16px;
}

.reason-list div strong{
    display: block;
    transition: color 0.4s ease;
}

.reason-list div:hover strong{
    color: #38bdf8;
}

.hero{
    position:relative;
}

.hero::before{
    content:'';
    position:absolute;
    inset:0;

    background:url('https://entrapeer.com/wp-content/uploads/2024/08/phone-that-has-blue-background-with-white-line-scaled.jpg');
    background-size:cover;
    background-position:center;

/*    filter:blur(4px);*/
/*    transform:scale(1.05);*/
}

.hero::after{
    content:'';
    position:absolute;
    inset:0;

    background:rgba(0,0,0,.5);
}