/* ===================================
   UI Refresh (2026-04-28)
   Layered on top of Front/css/style.css
   =================================== */

:root {
  --si-accent: #00f2fe;
  --si-accent-2: #7f00ff;
  --si-ink: #0b0e14;
  --si-surface: #f9fafb;
  --si-surface-2: #ffffff;
  --si-border: rgba(17, 24, 39, 0.10);
  --si-shadow: 0 18px 50px rgba(17, 24, 39, 0.12);
  --si-radius: 28px;
}

/* ---------- Global polish ---------- */
html {
  scroll-behavior: smooth;
}

body {
  background: radial-gradient(1200px 700px at 15% 0%, rgba(127, 0, 255, 0.08), transparent 55%),
    radial-gradient(900px 520px at 90% 10%, rgba(0, 242, 254, 0.10), transparent 55%),
    var(--si-surface);
}

a {
  text-underline-offset: 3px;
}

/* Make the main container feel less cramped on large screens */
@media (min-width: 1200px) {
  .container {
    max-width: 1180px;
  }
}

/* ---------- Navbar & top strip ---------- */
header.hdr-bg {
  position: sticky;
  top: 0;
  z-index: 999;
  background: transparent;
}

header .top-strip {
  background: rgba(11, 14, 20, 0.55);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

header .top-strip a,
header .top-strip li {
  color: rgba(255, 255, 255, 0.92) !important;
}

header .top-strip svg,
header .top-strip i {
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.25));
}

#my-nav1.navbar-light-vision {
  background: rgba(255, 255, 255, 0.78) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: 0 18px 40px rgba(17, 24, 39, 0.06);
}

#my-nav1 .navbar-nav .nav-link {
  font-weight: 650;
  letter-spacing: 0.2px;
}

#my-nav1 .dropdown-menu {
  border-radius: 16px;
  border: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: var(--si-shadow);
  overflow: hidden;
}

#my-nav1 .dropdown-item {
  padding: 10px 14px;
  font-weight: 600;
}

#my-nav1 .dropdown-item:hover,
#my-nav1 .dropdown-item:focus {
  background: rgba(0, 242, 254, 0.10);
}

/* ---------- Announcement bar ---------- */
.announcement-bar {
  width: 100%;
  background: linear-gradient(90deg, rgba(127, 0, 255, 0.92) 0%, rgba(0, 242, 254, 0.92) 60%, rgba(79, 172, 254, 0.92) 100%);
  overflow: hidden;
  padding: 10px 0;
  font-size: 15px;
  font-weight: 700;
  position: relative;
  z-index: 10;
}

.announcement-inner {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.announcement-track {
  display: inline-flex;
  align-items: center;
  gap: 44px;
  white-space: nowrap;
  transform: translateX(100%);
  animation: marquee-smooth 28s linear infinite;
}

.announcement-track span {
  color: rgba(255, 255, 255, 0.98);
}

.announcement-track a {
  color: rgba(255, 255, 255, 0.98);
  text-decoration: underline;
  font-weight: 800;
}

.announcement-bar:hover .announcement-track {
  animation-play-state: paused;
}

@keyframes marquee-smooth {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}

@media (max-width: 768px) {
  .announcement-bar {
    font-size: 13px;
    padding: 8px 0;
  }
}

/* ---------- Hero ---------- */
.si-hero {
  position: relative;
  overflow: hidden;
  background: var(--si-ink);
  padding: 150px 0 110px;
  min-height: 86vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.si-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  opacity: 0.9;
  z-index: 1;
}

.si-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.si-hero-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(52px);
  opacity: 0.9;
}

.si-hero-orb.si-hero-orb--a {
  top: 8%;
  left: 14%;
  width: 430px;
  height: 430px;
  background: radial-gradient(circle, rgba(127, 0, 255, 0.48) 0%, rgba(11, 14, 20, 0) 70%);
}

.si-hero-orb.si-hero-orb--b {
  bottom: 8%;
  right: 12%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.40) 0%, rgba(11, 14, 20, 0) 70%);
}

.si-hero-content {
  position: relative;
  z-index: 2;
}

.si-hero .hero-eyebrow {
  display: inline-block;
  background: rgba(0, 242, 254, 0.10);
  border: 1px solid rgba(0, 242, 254, 0.30);
  color: var(--si-accent);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  padding: 7px 16px;
  border-radius: 999px;
  margin-bottom: 26px;
  box-shadow: 0 0 24px rgba(0, 242, 254, 0.18);
}

.si-hero .main-heading {
  color: #ffffff;
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 850;
  line-height: 1.06;
  margin-bottom: 18px;
  letter-spacing: -2px;
  animation: fadeInUp 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

.si-hero .gradient-text {
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 50%, #7f00ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.si-hero .sub-heading {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.65;
  max-width: 740px;
  margin: 0 auto 44px;
}

.si-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 38px;
  border-radius: 999px;
  font-weight: 750;
  font-size: 16px;
  text-decoration: none !important;
  transition: all 260ms cubic-bezier(0.2, 1, 0.2, 1);
  border: 1px solid transparent;
}

.si-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 44px rgba(0, 242, 254, 0.18);
}

.si-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--si-accent-2) 0%, var(--si-accent) 100%);
}

.si-btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.si-hero .hero-metric strong {
  display: block;
  font-size: 26px;
  color: #fff;
  font-weight: 850;
}

.si-hero .hero-metric span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 1px;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

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

/* ---------- Floating enquiry button (all pages) ---------- */
.floating-enquiry-btn {
  position: fixed;
  bottom: 22px;
  right: 22px;
  background: linear-gradient(135deg, #7f00ff, #00f2fe);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 12px 22px;
  font-size: 15px;
  font-weight: 750;
  box-shadow: 0 16px 38px rgba(127, 0, 255, 0.18);
  z-index: 9999;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: pulse-glow 2.6s infinite;
}

.floating-enquiry-btn i {
  font-size: 18px;
}

.floating-enquiry-btn:hover {
  transform: translateY(-2px) scale(1.03);
  box-shadow: 0 18px 46px rgba(0, 242, 254, 0.20);
}

@media (max-width: 575px) {
  .floating-enquiry-btn {
    bottom: 16px;
    right: 16px;
    padding: 10px 16px;
    font-size: 13px;
  }
}

@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.32); }
  70% { box-shadow: 0 0 0 16px rgba(0, 242, 254, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}