:root{
  --primary:#1f6f78;
  --secondary:#2f9fa9;
  --dark:#1f2933;
  --muted:#4b5563;
  --overlay-dark: rgba(2,6,23,.78);
  --overlay-light: rgba(2,6,23,.45);
}

/* BASE */
body{
  font-family:Inter,system-ui,sans-serif;
  background:#f8fafc;
  color:var(--dark);
  padding-top:80px;
}

h1,h2,h3{
  font-family:Poppins,sans-serif;
  letter-spacing:-0.02em;
}

p{
  color:var(--muted);
  line-height:1.7;
}

/* NAVBAR */
.navbar{
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(14px);
  border-bottom:1px solid #e5e7eb;
}

.navbar-brand img{
  height:44px;
}

/* HERO */
.hero-banner{
  min-height:calc(100vh - 80px);
  display:flex;
  align-items:center;
  color:#fff;
  background:
    linear-gradient(
      to right,
      var(--overlay-dark),
      var(--overlay-dark),
      var(--overlay-light)
    ),
    url("images/hero-banner.png") center/cover no-repeat;
}

.hero-content{
  background:rgba(15,23,42,.58);
  backdrop-filter:blur(9px);
  border-radius:22px;
  padding:44px;
  box-shadow:0 30px 65px rgba(0,0,0,.35);
  max-width:700px;
}

.hero-banner h1,
.hero-banner p{
  text-shadow:0 4px 14px rgba(0,0,0,.7);
}

.hero-banner h1 span{
  color:#8be3e9;
}

/* BUTTONS */
.btn-main{
  background:linear-gradient(135deg,var(--secondary),var(--primary));
  color:#fff;
  border-radius:14px;
  padding:14px 36px;
  font-weight:600;
  box-shadow:0 12px 28px rgba(47,159,169,.35);
}

.btn-main:hover{
  opacity:.96;
  color:#fff;
  transform:translateY(-2px);
}

/* CARDS */
.card-glass{
  background:#fff;
  border-radius:22px;
  padding:36px;
  box-shadow:0 20px 40px rgba(2,6,23,.08);
  transition:.35s ease;
  height:100%;
}

.card-glass:hover{
  transform:translateY(-10px);
  box-shadow:0 40px 70px rgba(2,6,23,.18);
}

/* SECTION */
.section-soft{
  background:linear-gradient(180deg,#f8fafc,#eef6f7);
}

/* FOOTER */
/* ================= USER FRIENDLY FOOTER ================= */

.footer-simple {
  background: #0f172a;
  color: #cbd5f5;
  padding: 48px 0 24px;
}

.footer-logo {
  height: 38px;
}

.footer-title {
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 12px;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #cbd5f5;
  text-decoration: none;
  font-size: 14px;
}

.footer-links a:hover {
  color: #8be3e9;
  text-decoration: underline;
}

.footer-simple a {
  color: #cbd5f5;
}

.footer-simple a:hover {
  color: #8be3e9;
}

.footer-bottom {
  border-top: 1px solid rgba(203,213,245,.15);
  padding-top: 14px;
  color: #94a3b8;
}

/* MOBILE */
@media (max-width: 768px) {
  .footer-simple {
    text-align: center;
  }

  .footer-simple .btn {
    width: 100%;
  }
}


/* MOBILE */
@media(max-width:768px){
  .hero-banner{
    text-align:center;
    background:
      linear-gradient(rgba(2,6,23,.88),rgba(2,6,23,.88)),
      url("images/hero-banner.png") center/cover no-repeat;
  }
  .hero-content{
    padding:30px;
    margin-inline:auto;
  }
}
/* HERO */
.refund-hero{
  min-height:75vh;
  display:flex;
  align-items:center;
  color:#fff;
  background:
    linear-gradient(
      to right,
      rgba(2,6,23,.80),
      rgba(2,6,23,.65),
      rgba(2,6,23,.40)
    ),
    url("images/services-banner.png") center/cover no-repeat;
}

.refund-hero .hero-content{
  background:rgba(15,23,42,.55);
  backdrop-filter:blur(10px);
  border-radius:22px;
  padding:42px;
  max-width:720px;
  box-shadow:0 30px 60px rgba(0,0,0,.35);
}

.refund-hero h1 span{
  color:#8be3e9;
}

.refund-hero p{
  text-shadow:0 4px 14px rgba(0,0,0,.7);
}
/* ================= PRODUCT STYLE NAVBAR ================= */

.navbar-product{
  background:#ffffff;
  border-bottom:1px solid #e5e7eb;
  padding:14px 0;
}

.navbar-product .navbar-brand img{
  transition: transform .3s ease;
}

.navbar-product .navbar-brand:hover img{
  transform: translateY(-1px);
}

/* NAV LINKS */
.nav-underline{
  position:relative;
  font-weight:500;
  color:#0f172a !important;
  padding:6px 2px;
}

.nav-underline::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:0;
  height:2px;
  background:#2f9fa9;
  transition:width .25s ease;
}

.nav-underline:hover::after,
.nav-underline.active::after{
  width:100%;
}

/* CTA BUTTONS */
.btn-outline-cta{
  border:1.5px solid #2f9fa9;
  color:#2f9fa9;
  border-radius:10px;
  padding:8px 18px;
  font-weight:500;
}

.btn-outline-cta:hover{
  background:#2f9fa9;
  color:#fff;
}

.btn-solid-cta{
  background:#0f172a;
  color:#fff;
  border-radius:10px;
  padding:9px 20px;
  font-weight:600;
}

.btn-solid-cta:hover{
  opacity:.9;
}

/* MOBILE */
@media(max-width:991px){
  .navbar-collapse{
    background:#ffffff;
    margin-top:14px;
    padding:20px;
    border-radius:18px;
    box-shadow:0 25px 50px rgba(0,0,0,.12);
  }

  .nav-underline{
    display:block;
    padding:12px 0;
    text-align:center;
  }
}