/* ==========================================================================
   Bluecom Premium Footer — index.html
   Glassmorphism · gradients · animated social · responsive
   ========================================================================== */

.bc-footer-premium {
  --bc-f-accent: #0092ff;
  --bc-f-accent-2: #00d4ff;
  --bc-f-dark: #050a14;
  --bc-f-mid: #0c1628;
  --bc-f-glass: rgba(255, 255, 255, 0.06);
  --bc-f-glass-border: rgba(255, 255, 255, 0.12);
  --bc-f-text: #c8d4e6;
  --bc-f-muted: #8b9cb5;
  --bc-f-heading: #ffffff;
  --bc-f-radius: 16px;
  --bc-f-transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);

  position: relative;
  display: block;
  margin-top: 0;
  padding: 0;
  overflow: hidden;
  /*
    Ensure footer is never constrained by parent containers.
    This makes spacing consistent with index even if a page nests the footer.
  */
  width: 100vw;
  left: 50%;
  transform: translateX(-50%);
  margin-left: 0;
  margin-right: 0;
  max-width: none;
  background: transparent;
  color: var(--bc-f-text);
  font-family: "Roboto", sans-serif;
}

/* Full-bleed background without affecting layout width */
.bc-footer-premium::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  background: linear-gradient(165deg, #030810 0%, #0a1428 42%, #061018 100%);
  z-index: 0;
}

/* Ambient background */
.bc-footer-premium__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.bc-footer-premium__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: bc-footer-float 14s ease-in-out infinite;
}

.bc-footer-premium__orb--1 {
  width: 420px;
  height: 420px;
  top: -120px;
  left: -80px;
  background: radial-gradient(circle, rgba(0, 146, 255, 0.35), transparent 70%);
}

.bc-footer-premium__orb--2 {
  width: 360px;
  height: 360px;
  bottom: -100px;
  right: -60px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.22), transparent 70%);
  animation-delay: -5s;
}

.bc-footer-premium__orb--3 {
  width: 280px;
  height: 280px;
  top: 40%;
  left: 45%;
  background: radial-gradient(circle, rgba(9, 29, 62, 0.9), rgba(0, 146, 255, 0.12));
  animation-delay: -9s;
}

.bc-footer-premium__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, transparent, #000 15%, #000 85%, transparent);
  opacity: 0.4;
}

@keyframes bc-footer-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(24px, -18px) scale(1.05); }
  66% { transform: translate(-16px, 12px) scale(0.96); }
}

.bc-footer-premium__inner {
  position: relative;
  z-index: 1;
  padding: 72px 0 0;
}

.bc-footer-premium__inner,
.bc-footer-premium__bar-inner {
  /* Full-width layout (no Bootstrap container) */
  padding-left: clamp(16px, 4vw, 72px);
  padding-right: clamp(16px, 4vw, 72px);
}

/* No boxed panels (clean open footer) */

/* Newsletter strip */
.bc-footer-premium__newsletter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 0 36px;
  margin-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.bc-footer-premium__newsletter-text h3 {
  font-family: "Teko", sans-serif;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 600;
  color: var(--bc-f-heading);
  margin: 0 0 8px;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.bc-footer-premium__newsletter-text p {
  margin: 0;
  font-size: 14px;
  color: var(--bc-f-muted);
  max-width: 420px;
  line-height: 1.6;
}

.bc-footer-premium__newsletter-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  flex: 1;
  min-width: 260px;
  max-width: 480px;
}

.bc-footer-premium__newsletter-input-wrap {
  flex: 1;
  min-width: 200px;
  position: relative;
}

.bc-footer-premium__newsletter-input-wrap i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--bc-f-accent);
  font-size: 14px;
  pointer-events: none;
  transition: color var(--bc-f-transition);
}

.bc-footer-premium__newsletter-input {
  width: 100%;
  padding: 14px 16px 14px 44px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color var(--bc-f-transition), box-shadow var(--bc-f-transition), background var(--bc-f-transition);
}

.bc-footer-premium__newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.bc-footer-premium__newsletter-input:focus {
  border-color: var(--bc-f-accent);
  background: rgba(0, 0, 0, 0.5);
  box-shadow: 0 0 0 3px rgba(0, 146, 255, 0.2);
}

.bc-footer-premium__newsletter-input:focus + i,
.bc-footer-premium__newsletter-input-wrap:focus-within i {
  color: var(--bc-f-accent-2);
}

.bc-footer-premium__btn-subscribe {
  padding: 14px 28px;
  border: none;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--bc-f-accent) 0%, #0066cc 100%);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: transform var(--bc-f-transition), box-shadow var(--bc-f-transition);
}

.bc-footer-premium__btn-subscribe::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--bc-f-accent-2), var(--bc-f-accent));
  opacity: 0;
  transition: opacity var(--bc-f-transition);
}

.bc-footer-premium__btn-subscribe span {
  position: relative;
  z-index: 1;
}

.bc-footer-premium__btn-subscribe:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 146, 255, 0.45);
}

.bc-footer-premium__btn-subscribe:hover::before {
  opacity: 1;
}

.bc-footer-premium__btn-subscribe:active {
  transform: translateY(0);
}

.bc-footer-premium__form-msg {
  width: 100%;
  font-size: 13px;
  margin: 0;
  min-height: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bc-footer-premium__form-msg.is-visible {
  opacity: 1;
  min-height: 20px;
}

.bc-footer-premium__form-msg--success {
  color: #4ade80;
}

.bc-footer-premium__form-msg--error {
  color: #f87171;
}

/* Main columns */
.bc-footer-premium__main {
  margin-bottom: 40px;
}

.bc-footer-premium__brand {
  padding: 0;
  height: 100%;
}

.bc-footer-premium__brand-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.bc-footer-premium__logo {
  display: inline-block;
  margin-bottom: 20px;
  transition: transform var(--bc-f-transition), filter var(--bc-f-transition);
}

.bc-footer-premium__brand-top .bc-footer-premium__logo {
  margin-bottom: 0;
  flex: 0 0 auto;
}

.bc-footer-premium__logo:hover {
  transform: scale(1.03);
  filter: drop-shadow(0 0 12px rgba(0, 146, 255, 0.4));
}

.bc-footer-premium__logo img {
  max-width: 160px;
  height: auto;
}

/* Certifications */
.bc-footer-premium__certs {
  margin-bottom: 24px;
  padding: 0;
}

.bc-footer-premium__certs--inline {
  margin-bottom: 0;
  flex: 1 1 auto;
  min-width: 0;
  padding: 14px 14px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.06) 0%,
    rgba(0, 146, 255, 0.08) 55%,
    rgba(0, 0, 0, 0.18) 100%
  );
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
  transition: transform var(--bc-f-transition), border-color var(--bc-f-transition), box-shadow var(--bc-f-transition);
}

.bc-footer-premium__certs--inline:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 212, 255, 0.28);
  box-shadow: 0 14px 36px rgba(0, 146, 255, 0.10), 0 10px 30px rgba(0, 0, 0, 0.22);
}

.bc-footer-premium__certs-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--bc-f-accent-2);
  margin: 0 0 10px;
}

.bc-footer-premium__certs-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.bc-footer-premium__badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.25);
  color: var(--bc-f-text);
  font-size: 12px;
  line-height: 1;
  letter-spacing: 0.02em;
  transition: transform var(--bc-f-transition), border-color var(--bc-f-transition), background var(--bc-f-transition);
}

.bc-footer-premium__badge:hover {
  transform: translateY(-2px);
  border-color: rgba(0, 212, 255, 0.35);
  background: rgba(0, 146, 255, 0.10);
}

/* Social icons */
.bc-footer-premium__social-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--bc-f-muted);
  margin-bottom: 14px;
}

.bc-footer-premium__social {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bc-footer-premium__social-link {
  --social-size: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--social-size);
  height: var(--social-size);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--bc-f-text);
  font-size: 16px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition:
    color var(--bc-f-transition),
    border-color var(--bc-f-transition),
    transform var(--bc-f-transition),
    box-shadow var(--bc-f-transition);
}

.bc-footer-premium__social-link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--bc-f-accent), var(--bc-f-accent-2));
  opacity: 0;
  transition: opacity var(--bc-f-transition);
}

.bc-footer-premium__social-link i {
  position: relative;
  z-index: 1;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.bc-footer-premium__social-link:hover {
  color: #fff;
  border-color: transparent;
  transform: translateY(-4px) scale(1.08);
  box-shadow: 0 10px 28px rgba(0, 146, 255, 0.4);
}

.bc-footer-premium__social-link:hover::before {
  opacity: 1;
}

.bc-footer-premium__social-link:hover i {
  transform: scale(1.15) rotate(-8deg);
}

.bc-footer-premium__social-link:nth-child(1) { animation: bc-social-pulse 3s ease-in-out infinite; }
.bc-footer-premium__social-link:nth-child(2) { animation: bc-social-pulse 3s ease-in-out 0.4s infinite; }
.bc-footer-premium__social-link:nth-child(3) { animation: bc-social-pulse 3s ease-in-out 0.8s infinite; }
.bc-footer-premium__social-link:nth-child(4) { animation: bc-social-pulse 3s ease-in-out 1.2s infinite; }

.bc-footer-premium__social-link:hover {
  animation: none;
}

@keyframes bc-social-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 146, 255, 0); }
  50% { box-shadow: 0 0 0 4px rgba(0, 146, 255, 0.15); }
}

/* Link columns */
.bc-footer-premium__col {
  padding: 0;
  height: 100%;
}

.bc-footer-premium__heading {
  font-family: "Teko", sans-serif;
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--bc-f-heading);
  margin: 0 0 20px;
  padding-bottom: 12px;
  position: relative;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.bc-footer-premium__heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--bc-f-accent), var(--bc-f-accent-2));
  border-radius: 2px;
  transition: width var(--bc-f-transition);
}

.bc-footer-premium__col:hover .bc-footer-premium__heading::after {
  width: 56px;
}

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

.bc-footer-premium__links li {
  margin-bottom: 4px;
}

.bc-footer-premium__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  color: var(--bc-f-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--bc-f-transition), transform var(--bc-f-transition), padding-left var(--bc-f-transition);
}

.bc-footer-premium__link i.fa-arrow-right {
  font-size: 10px;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--bc-f-transition), transform var(--bc-f-transition);
  color: var(--bc-f-accent-2);
}

.bc-footer-premium__link:hover {
  color: #fff;
  padding-left: 6px;
}

.bc-footer-premium__link:hover i.fa-arrow-right {
  opacity: 1;
  transform: translateX(0);
}

/* Contact column */
.bc-footer-premium__contact-item {
  display: flex;
  gap: 14px;
  margin-bottom: 18px;
  align-items: flex-start;
}

.bc-footer-premium__contact-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(0, 146, 255, 0.15);
  border: 1px solid rgba(0, 146, 255, 0.3);
  color: var(--bc-f-accent-2);
  font-size: 14px;
  transition: background var(--bc-f-transition), transform var(--bc-f-transition);
}

.bc-footer-premium__contact-item:hover .bc-footer-premium__contact-icon {
  background: rgba(0, 146, 255, 0.3);
  transform: scale(1.08) rotate(5deg);
}

.bc-footer-premium__contact-body {
  flex: 1;
  min-width: 0;
}

.bc-footer-premium__contact-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--bc-f-muted);
  margin-bottom: 4px;
}

.bc-footer-premium__contact-body a,
.bc-footer-premium__contact-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.5;
  color: var(--bc-f-text);
  text-decoration: none;
  transition: color var(--bc-f-transition);
}

.bc-footer-premium__contact-body a:hover {
  color: var(--bc-f-accent-2);
}

/* Copyright bar */
.bc-footer-premium__bar {
  position: relative;
  z-index: 1;
  margin-top: 8px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.bc-footer-premium__bar-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.bc-footer-premium__copyright {
  margin: 0;
  font-size: 13px;
  color: var(--bc-f-muted);
}

.bc-footer-premium__copyright strong {
  color: var(--bc-f-heading);
  font-weight: 600;
}

.bc-footer-premium__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.bc-footer-premium__legal a {
  font-size: 13px;
  color: var(--bc-f-muted);
  text-decoration: none;
  position: relative;
  transition: color var(--bc-f-transition);
}

.bc-footer-premium__legal a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--bc-f-accent);
  transition: width var(--bc-f-transition);
}

.bc-footer-premium__legal a:hover {
  color: var(--bc-f-accent-2);
}

.bc-footer-premium__legal a:hover::after {
  width: 100%;
}

/* Reveal on scroll (JS adds .is-inview) */
.bc-footer-premium [data-footer-reveal] {
  opacity: 1;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.bc-footer-premium.is-inview [data-footer-reveal] {
  opacity: 1;
  transform: translateY(0);
}

.bc-footer-premium [data-footer-reveal]:nth-child(1) { transition-delay: 0.05s; }
.bc-footer-premium [data-footer-reveal]:nth-child(2) { transition-delay: 0.1s; }
.bc-footer-premium [data-footer-reveal]:nth-child(3) { transition-delay: 0.15s; }
.bc-footer-premium [data-footer-reveal]:nth-child(4) { transition-delay: 0.2s; }
.bc-footer-premium [data-footer-reveal]:nth-child(5) { transition-delay: 0.25s; }

/* Override legacy .footer on index when using premium */
.bc-footer-premium.footer {
  padding-top: 0;
}

/* Responsive */
@media (max-width: 991.98px) {
  .bc-footer-premium__inner {
    padding-top: 56px;
  }

  .bc-footer-premium__newsletter {
    padding-bottom: 28px;
    margin-bottom: 28px;
  }

  .bc-footer-premium__col,
  .bc-footer-premium__brand {
    padding: 0;
  }
}

@media (max-width: 767.98px) {
  .bc-footer-premium__brand-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .bc-footer-premium__newsletter {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .bc-footer-premium__newsletter-text p {
    max-width: none;
  }

  .bc-footer-premium__newsletter-form {
    max-width: none;
    flex-direction: column;
  }

  .bc-footer-premium__btn-subscribe {
    width: 100%;
  }

  .bc-footer-premium__bar-inner {
    flex-direction: column;
    text-align: center;
  }

  .bc-footer-premium__legal {
    justify-content: center;
  }

  .bc-footer-premium__social {
    justify-content: center;
  }
}

@media (max-width: 575.98px) {
  .bc-footer-premium__inner {
    padding-top: 48px;
  }

  .bc-footer-premium__main .row > [class*="col-"] {
    margin-bottom: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bc-footer-premium__orb,
  .bc-footer-premium__social-link {
    animation: none;
  }

  .bc-footer-premium [data-footer-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}