/* ============================================================
   DEVEN ELECTRONICS - OFFICIAL STYLESHEET
   LED TV Repair & Service | Crossing Republik, Ghaziabad
============================================================ */

:root {
  --bs-body-font-family: 'Jost', sans-serif;
  --blue: #0b3c8c;
  --blue-dark: #062657;
  --blue-light: #1560d4;
  --cyan: #00c2e0;
  --cyan-dark: #009cb5;
  --amber: #ffb400;
  --green: #1faa59;
  --grey: #f4f7fb;
  --text: #36414f;
  --muted: #76828f;
  --radius: 14px;
  --bs-body-color: #36414f;
}

/* ============================================================
   BASE & TYPOGRAPHY
============================================================ */
body {
  font-family: 'Jost', sans-serif;
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  background-color: #ffffff;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  color: var(--blue-dark);
  letter-spacing: .3px;
}

a {
  text-decoration: none;
  transition: all .3s ease;
}

img {
  max-width: 100%;
  height: auto;
}

/* Section headings */
.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title .eyebrow {
  display: inline-block;
  font-size: .8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--cyan-dark);
  font-weight: 700;
  margin-bottom: .5rem;
}

.section-title h2 {
  font-size: 2.4rem;
  margin-bottom: .9rem;
}

.section-title h2 span {
  color: var(--blue-light);
}

.section-title .divider {
  width: 90px;
  height: 4px;
  margin: 0 auto;
  background: linear-gradient(90deg, var(--blue-light), var(--cyan));
  border-radius: 4px;
}

.section-title p {
  margin-top: 1rem;
  color: var(--muted);
  max-width: 790px;
  margin-left: auto;
  margin-right: auto;
  font-size: 1rem;
}

.section-title.light h2 {
  color: #fff;
}

.section-title.light p {
  color: #b8c9de;
}

.section-title.light .eyebrow {
  color: var(--cyan);
}

.section-title.light .divider {
  background: linear-gradient(90deg, var(--cyan), #7fe9ff);
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  border-radius: 8px;
  font-weight: 600;
  letter-spacing: .4px;
  padding: .7rem 1.7rem;
  transition: all .3s ease;
}

.btn-brand-blue {
  background: var(--blue);
  color: #fff;
  border: none;
  box-shadow: 0 6px 18px rgba(11, 60, 140, .32);
}

.btn-brand-blue:hover {
  background: var(--blue-light);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(21, 96, 212, .42);
}

.btn-brand-cyan {
  background: var(--cyan);
  color: #04303c;
  border: none;
  box-shadow: 0 6px 18px rgba(0, 194, 224, .35);
}

.btn-brand-cyan:hover {
  background: #22d6f2;
  color: #04303c;
  transform: translateY(-2px);
}

.btn-brand-amber {
  background: var(--amber);
  color: #3a2600;
  border: none;
  box-shadow: 0 6px 18px rgba(255, 180, 0, .35);
}

.btn-brand-amber:hover {
  background: #ffc633;
  color: #3a2600;
  transform: translateY(-2px);
}

.btn-outline-light-custom {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, .7);
}

.btn-outline-light-custom:hover {
  background: #fff;
  color: var(--blue-dark);
  border-color: #fff;
}

.btn-ghost {
  background: #fff;
  color: var(--blue);
  border: 2px solid var(--blue);
}

.btn-ghost:hover {
  background: var(--blue);
  color: #fff;
}

/* ============================================================
   TOP BAR
============================================================ */
.topbar {
  background: var(--blue-dark);
  color: #c3d4ea;
  font-size: .875rem;
  padding: .6rem 0;
}

.topbar a {
  color: #c3d4ea;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.topbar a:hover {
  color: var(--cyan);
}

.topbar i {
  color: var(--cyan);
}

.topbar span {
  color: #c3d4ea;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.social-mini {
  width: 29px;
  height: 29px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .09);
  border-radius: 50%;
  color: #c3d4ea;
  font-size: .75rem;
  transition: all .3s ease;
}

.social-mini:hover {
  background: var(--cyan);
  color: var(--blue-dark);
}

/* ============================================================
   NAVBAR
============================================================ */
.navbar-custom {
  background: #fff;
  box-shadow: 0 3px 16px rgba(11, 60, 140, .09);
  min-height: 84px;
  padding: .6rem 0;
  transition: all .3s ease;
}

.navbar-custom .navbar-brand {
  display: flex;
  align-items: center;
  gap: .8rem;
  padding: 0;
}

.logo-mark {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 1.4rem;
  box-shadow: 0 6px 16px rgba(11, 60, 140, .3);
}

.logo-text b {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  color: var(--blue-dark);
  line-height: 1.05;
  font-weight: 700;
  letter-spacing: .4px;
}

.logo-text small {
  display: block;
  font-size: .62rem;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--cyan-dark);
  font-weight: 700;
}

.navbar-custom .nav-link {
  color: #22303d;
  font-size: .95rem;
  font-weight: 600;
  padding: .6rem .85rem !important;
  border-radius: 8px;
  letter-spacing: .2px;
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
  color: var(--blue-light);
  background: #eef4fd;
}

.navbar-custom .nav-cta {
  background: var(--cyan);
  color: #04303c !important;
  padding: .7rem 1.3rem !important;
  border-radius: 40px !important;
  font-weight: 700;
  margin-left: .6rem;
  box-shadow: 0 4px 12px rgba(0, 194, 224, .3);
}

.navbar-custom .nav-cta:hover {
  background: var(--blue-light) !important;
  color: #fff !important;
}

.navbar-toggler {
  border: 2px solid var(--blue);
  padding: .4rem .7rem;
  border-radius: 10px;
}

.navbar-toggler:focus {
  box-shadow: none;
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230b3c8c' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ============================================================
   INNER PAGE HERO BANNER
============================================================ */
.page-banner {
  background: linear-gradient(100deg, rgba(6, 38, 87, .96) 0%, rgba(6, 38, 87, .85) 60%, rgba(11, 60, 140, .75) 100%),
              url('https://images.unsplash.com/photo-1593784991095-a205069470b6?auto=format&fit=crop&w=1600&q=80') center/cover;
  padding: 4.5rem 0 4rem;
  color: #fff;
  position: relative;
}

.page-banner h1 {
  color: #fff;
  font-size: 2.8rem;
  margin-bottom: .6rem;
}

.page-banner h1 span {
  color: var(--cyan);
}

.page-banner p {
  color: #cadbee;
  font-size: 1.1rem;
  max-width: 650px;
  margin-bottom: 1.2rem;
}

.breadcrumb-custom {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: #9cb5cf;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb-custom a {
  color: var(--cyan);
}

.breadcrumb-custom a:hover {
  color: #fff;
}

.breadcrumb-custom .active {
  color: #cadbee;
}

/* ============================================================
   HERO CAROUSEL (Home)
============================================================ */
.hero-carousel .carousel-item {
  height: 620px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.hero-carousel .carousel-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(6, 38, 87, .94) 0%, rgba(6, 38, 87, .72) 52%, rgba(6, 38, 87, .35) 100%);
}

.hero-carousel .carousel-caption {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  right: 0;
  bottom: auto;
  text-align: left;
  padding: 0;
}

.hero-carousel .hero-content {
  max-width: 690px;
  color: #fff;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: rgba(0, 194, 224, .14);
  border: 1px solid rgba(0, 194, 224, .5);
  color: #7fe9ff;
  font-size: .78rem;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  font-weight: 700;
  padding: .5rem 1.1rem;
  border-radius: 40px;
  margin-bottom: 1.2rem;
}

.hero-carousel h1 {
  color: #fff;
  font-size: 3.25rem;
  line-height: 1.13;
  margin-bottom: 1.1rem;
  text-shadow: 0 3px 18px rgba(0, 0, 0, .4);
}

.hero-carousel h1 span {
  color: var(--cyan);
}

.hero-carousel .hero-desc {
  font-size: 1.1rem;
  color: #d3e0ef;
  margin-bottom: 1.8rem;
  max-width: 590px;
  line-height: 1.72;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 1.3rem;
  margin-top: 1.8rem;
  color: #c8d9ec;
  font-size: .9rem;
}

.hero-points span {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
}

.hero-points i {
  color: var(--cyan);
}

.hero-carousel .carousel-indicators {
  bottom: 30px;
}

.hero-carousel .carousel-indicators [data-bs-target] {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid rgba(255, 255, 255, .6);
  opacity: 1;
}

.hero-carousel .carousel-indicators .active {
  background: var(--cyan);
  border-color: var(--cyan);
  width: 30px;
  border-radius: 8px;
}

/* ============================================================
   TRUST STRIP
============================================================ */
.trust-strip {
  background: var(--blue);
  position: relative;
  z-index: 5;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: .9rem;
  padding: 1.6rem 1.2rem;
  border-right: 1px solid rgba(255, 255, 255, .13);
  color: #fff;
  transition: all .3s ease;
  height: 100%;
}

.trust-item:hover {
  background: rgba(255, 255, 255, .06);
}

.trust-item .ic {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  background: rgba(0, 194, 224, .18);
  border: 1px solid rgba(0, 194, 224, .4);
  color: var(--cyan);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.trust-item b {
  display: block;
  font-size: .95rem;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  letter-spacing: .3px;
  line-height: 1.3;
}

.trust-item small {
  color: #a9c2dd;
  font-size: .78rem;
}

/* ============================================================
   CARDS (Services)
============================================================ */
.svc-card {
  background: #fff;
  border: 1px solid #e4ebf5;
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  transition: all .38s ease;
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.svc-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-light), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: .4s ease;
}

.svc-card:hover::before {
  transform: scaleX(1);
}

.svc-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 46px rgba(11, 60, 140, .2);
  border-color: transparent;
}

.svc-icon {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  background: linear-gradient(135deg, #e8f1ff, #d6e7ff);
  color: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.1rem;
  transition: all .38s ease;
}

.svc-card:hover .svc-icon {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--cyan);
}

.svc-card h3 {
  font-size: 1.3rem;
  margin-bottom: .6rem;
}

.svc-card p {
  font-size: .92rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.2rem;
  flex: 1;
}

.svc-link {
  font-size: .875rem;
  font-weight: 700;
  color: var(--blue-light);
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  letter-spacing: .4px;
  margin-top: auto;
}

.svc-link:hover {
  gap: .8rem;
  color: var(--cyan-dark);
}

/* ============================================================
   PROBLEMS GRID
============================================================ */
.prob-item {
  background: #fff;
  border-radius: 12px;
  padding: 1.5rem 1.2rem;
  box-shadow: 0 2px 10px rgba(11, 60, 140, .08);
  text-align: center;
  transition: all .35s ease;
  border-bottom: 3px solid transparent;
  height: 100%;
}

.prob-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 26px rgba(11, 60, 140, .13);
  border-bottom-color: var(--cyan);
}

.prob-item i {
  font-size: 1.6rem;
  color: var(--blue-light);
  margin-bottom: .7rem;
  display: block;
}

.prob-item b {
  display: block;
  font-size: .95rem;
  color: var(--blue-dark);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
}

.prob-item small {
  color: var(--muted);
  font-size: .8rem;
  display: block;
  line-height: 1.4;
}

/* ============================================================
   BRANDS
============================================================ */
.brand-section-wrap {
  background: linear-gradient(180deg, #f7faff 0%, #edf3fc 100%);
  position: relative;
  overflow: hidden;
}

.brand-item {
  background: linear-gradient(145deg, #ffffff 0%, #f4f8fe 100%);
  border: 1px solid #dce8f6;
  border-left: 4.5px solid var(--blue-light);
  border-bottom: 3.5px solid var(--cyan);
  border-radius: 14px;
  padding: 1.15rem .9rem;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--blue-dark);
  letter-spacing: .4px;
  transition: all .32s cubic-bezier(.2, .8, .2, 1);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(11, 60, 140, .05);
  position: relative;
  overflow: hidden;
}

.brand-item .brand-tv-ic {
  font-size: 1.15rem;
  color: var(--blue-light);
  transition: all .3s ease;
  flex-shrink: 0;
}

.brand-item .brand-name {
  flex: 1;
  text-align: center;
  padding: 0 .4rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--blue-dark);
}

.brand-item .brand-arr {
  font-size: 1.1rem;
  color: #a4b7cc;
  transition: all .3s ease;
  transform: translateX(-2px);
  flex-shrink: 0;
}

.brand-item:hover {
  background: #ffffff;
  color: var(--blue);
  border-left-color: var(--cyan);
  border-bottom-color: var(--blue);
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 14px 30px rgba(11, 60, 140, .14), 0 2px 8px rgba(0, 194, 224, .12);
}

.brand-item:hover .brand-name {
  color: var(--blue);
}

.brand-item:hover .brand-tv-ic {
  color: var(--cyan-dark);
  transform: scale(1.2) rotate(-5deg);
}

.brand-item:hover .brand-arr {
  color: var(--cyan-dark);
  transform: translateX(3px);
}

.brand-support-bar {
  background: #ffffff;
  border: 1px solid #dce7f5;
  border-left: 4.5px solid var(--blue);
  border-radius: 12px;
  padding: 1.1rem 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  box-shadow: 0 4px 16px rgba(11, 60, 140, .05);
  font-size: .92rem;
  color: #435467;
}

@media (max-width: 767.98px) {
  .brand-support-bar {
    flex-direction: column;
    text-align: center;
    gap: .8rem;
  }
}


.brand-box {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid #e4ebf5;
  padding: 1.8rem;
  height: 100%;
  transition: all .3s ease;
}

.brand-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(11, 60, 140, .12);
  border-color: var(--cyan);
}

.brand-box h4 {
  font-size: 1.3rem;
  margin-bottom: .5rem;
  color: var(--blue);
}

/* ============================================================
   WHY SECTION (dark bg)
============================================================ */
.why-section {
  background: linear-gradient(rgba(6, 38, 87, .95), rgba(6, 38, 87, .95)),
              url('https://images.unsplash.com/photo-1593784991095-a205069470b6?auto=format&fit=crop&w=1600&q=80') center/cover fixed;
}

.why-card {
  background: rgba(255, 255, 255, .055);
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  text-align: center;
  transition: all .38s ease;
  height: 100%;
}

.why-card:hover {
  background: rgba(0, 194, 224, .11);
  border-color: var(--cyan);
  transform: translateY(-8px);
}

.why-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  background: rgba(0, 194, 224, .15);
  border: 1px solid rgba(0, 194, 224, .42);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all .38s ease;
}

.why-card:hover .why-icon {
  background: var(--cyan);
  color: var(--blue-dark);
  border-color: var(--cyan);
}

.why-card h4 {
  color: #fff;
  font-size: 1.25rem;
  margin-bottom: .6rem;
}

.why-card p {
  color: #adc0d6;
  font-size: .92rem;
  line-height: 1.72;
  margin: 0;
}

/* ============================================================
   PROCESS STEPS
============================================================ */
.step-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2rem 1.4rem;
  text-align: center;
  box-shadow: 0 2px 10px rgba(11, 60, 140, .08);
  transition: all .35s ease;
  height: 100%;
  position: relative;
}

.step-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 8px 26px rgba(11, 60, 140, .13);
}

.step-num {
  width: 54px;
  height: 54px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  box-shadow: 0 6px 16px rgba(11, 60, 140, .28);
}

.step-card h4 {
  font-size: 1.15rem;
  margin-bottom: .55rem;
}

.step-card p {
  font-size: .89rem;
  color: var(--muted);
  margin: 0;
  line-height: 1.7;
}

/* ============================================================
   GALLERY
============================================================ */
.gal-item {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  height: 240px;
  cursor: pointer;
  box-shadow: 0 2px 10px rgba(11, 60, 140, .08);
}

.gal-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}

.gal-item:hover img {
  transform: scale(1.12);
}

.gal-item .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(6, 38, 87, .9), rgba(0, 194, 224, .35));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all .42s ease;
  color: #fff;
  padding: 1rem;
  text-align: center;
}

.gal-item:hover .overlay {
  opacity: 1;
}

.gal-item .overlay i {
  font-size: 1.8rem;
  margin-bottom: .3rem;
}

.gal-item .overlay span {
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .5px;
}

/* Lightbox modal */
.lightbox-modal .modal-content {
  background: transparent;
  border: none;
}

.lightbox-modal .modal-body {
  padding: 0;
  position: relative;
  text-align: center;
}

.lightbox-modal img {
  max-width: 100%;
  max-height: 80vh;
  border-radius: 10px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .7);
}

.lightbox-modal .btn-close-custom {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  transition: all .3s ease;
  line-height: 1;
}

.lightbox-modal .btn-close-custom:hover {
  color: var(--cyan);
  transform: rotate(90deg);
}

.lightbox-modal .nav-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .25);
  color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  transition: all .3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-modal .nav-arrow:hover {
  background: var(--cyan);
  color: var(--blue-dark);
  border-color: var(--cyan);
}

.lightbox-modal .nav-arrow.prev {
  left: -70px;
}

.lightbox-modal .nav-arrow.next {
  right: -70px;
}

@media (max-width: 768px) {
  .lightbox-modal .nav-arrow.prev { left: 5px; }
  .lightbox-modal .nav-arrow.next { right: 5px; }
  .lightbox-modal .btn-close-custom { top: -40px; }
}

/* ============================================================
   PRICING / SERVICE OPTIONS
============================================================ */
.price-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.2rem 1.8rem;
  box-shadow: 0 2px 10px rgba(11, 60, 140, .08);
  transition: all .38s ease;
  border-top: 4px solid #e4ebf5;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.price-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 46px rgba(11, 60, 140, .2);
  border-top-color: var(--cyan);
}

.price-card.featured {
  border-top-color: var(--blue-light);
  box-shadow: 0 8px 26px rgba(11, 60, 140, .13);
  position: relative;
}

.price-card.featured::after {
  content: 'MOST POPULAR';
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--amber);
  color: #3a2600;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: 1.4px;
  padding: .35rem .9rem;
  border-radius: 20px;
  white-space: nowrap;
}

.price-card h3 {
  font-size: 1.4rem;
  margin-bottom: .4rem;
}

.price-card .sub {
  font-size: .88rem;
  color: var(--muted);
  margin-bottom: 1.1rem;
}

.price-card .amount {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: .4rem;
}

.price-card .amount small {
  font-size: .85rem;
  color: var(--muted);
  font-family: 'Jost', sans-serif;
  font-weight: 500;
}

.price-card ul {
  margin: 1.2rem 0 1.6rem;
  flex: 1;
  padding: 0;
}

.price-card ul li {
  display: flex;
  gap: .7rem;
  align-items: flex-start;
  font-size: .9rem;
  color: #4b5765;
  margin-bottom: .7rem;
  list-style: none;
}

.price-card ul li i {
  color: var(--green);
  margin-top: .3rem;
  font-size: .85rem;
  flex-shrink: 0;
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testi-card {
  background: var(--grey);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  position: relative;
  transition: all .38s ease;
  border: 1px solid #e7eef8;
  height: 100%;
}

.testi-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 8px 26px rgba(11, 60, 140, .13);
  background: #fff;
}

.testi-card .quote {
  font-family: 'Rajdhani', sans-serif;
  font-size: 3.2rem;
  color: var(--cyan);
  opacity: .32;
  line-height: .8;
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
}

.testi-stars {
  color: var(--amber);
  font-size: .85rem;
  margin-bottom: .9rem;
  letter-spacing: 2px;
}

.testi-card p {
  font-size: .95rem;
  color: #54606e;
  line-height: 1.8;
  margin-bottom: 1.4rem;
  font-style: italic;
}

.testi-user {
  display: flex;
  align-items: center;
  gap: .9rem;
}

.testi-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
}

.testi-user b {
  display: block;
  font-size: .95rem;
  color: var(--blue-dark);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
}

.testi-user small {
  font-size: .8rem;
  color: var(--muted);
}

/* ============================================================
   CTA BANNER
============================================================ */
.cta-banner {
  background: linear-gradient(100deg, var(--blue) 0%, var(--blue-light) 100%);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  right: -70px;
  top: -70px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(0, 194, 224, .12);
}

.cta-banner::after {
  content: '';
  position: absolute;
  right: 110px;
  bottom: -130px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .07);
}

.cta-banner h3 {
  color: #fff;
  font-size: 1.9rem;
  margin-bottom: .5rem;
  position: relative;
  z-index: 2;
}

.cta-banner h3 span {
  color: var(--cyan);
}

.cta-banner p {
  color: #c8dcf1;
  font-size: 1rem;
  margin: 0;
  max-width: 620px;
  position: relative;
  z-index: 2;
}

/* ============================================================
   CONTACT
============================================================ */
.contact-info {
  background: linear-gradient(160deg, var(--blue-dark), var(--blue));
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  color: #fff;
  position: relative;
  overflow: hidden;
  height: 100%;
}

.contact-info::after {
  content: '';
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(0, 194, 224, .1);
}

.contact-info h3 {
  color: #fff;
  font-size: 1.55rem;
  margin-bottom: .5rem;
  position: relative;
  z-index: 2;
}

.contact-info > p {
  color: #a9c2dd;
  font-size: .92rem;
  margin-bottom: 1.6rem;
  position: relative;
  z-index: 2;
}

.c-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.4rem;
  align-items: flex-start;
  position: relative;
  z-index: 2;
}

.c-item .ic {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(0, 194, 224, .15);
  border: 1px solid rgba(0, 194, 224, .4);
  color: var(--cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.c-item h5 {
  color: #fff;
  font-size: .85rem;
  margin-bottom: .25rem;
  font-family: 'Jost', sans-serif;
  font-weight: 600;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}

.c-item p,
.c-item a {
  color: #b6cae0;
  font-size: .94rem;
  line-height: 1.68;
  display: block;
  margin: 0;
}

.c-item a:hover {
  color: var(--cyan);
}

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  box-shadow: 0 2px 10px rgba(11, 60, 140, .08);
}

.contact-form h3 {
  font-size: 1.55rem;
  margin-bottom: .4rem;
}

.contact-form > p {
  color: var(--muted);
  font-size: .92rem;
  margin-bottom: 1.6rem;
}

.form-label {
  font-size: .78rem;
  font-weight: 700;
  color: #3f4b58;
  margin-bottom: .4rem;
  letter-spacing: .9px;
  text-transform: uppercase;
}

.form-control,
.form-select {
  padding: .75rem .9rem;
  border: 1px solid #dbe4f0;
  border-radius: 8px;
  font-family: 'Jost', sans-serif;
  font-size: .95rem;
  background: #fbfcfe;
  transition: all .3s ease;
  color: var(--text);
}

.form-control:focus,
.form-select:focus {
  border-color: var(--blue-light);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(21, 96, 212, .13);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

/* ============================================================
   MAP
============================================================ */
.map-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 8px 26px rgba(11, 60, 140, .13);
  line-height: 0;
}

.map-wrap iframe {
  width: 100%;
  height: 400px;
  border: 0;
  display: block;
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--blue-dark);
  color: #9fb4cc;
  padding-top: 4rem;
}

.footer h4 {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 1.3rem;
  position: relative;
  padding-bottom: .75rem;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  letter-spacing: .9px;
  text-transform: uppercase;
}

.footer h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42px;
  height: 3px;
  background: var(--cyan);
  border-radius: 3px;
}

.footer p {
  color: #93a9c1;
  font-size: .92rem;
  line-height: 1.8;
}

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

.footer ul li {
  margin-bottom: .7rem;
}

.footer ul li a {
  color: #93a9c1;
  font-size: .92rem;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  transition: all .3s ease;
}

.footer ul li a::before {
  content: '\F285';
  font-family: 'bootstrap-icons';
  font-size: .7rem;
  color: var(--cyan);
}

.footer ul li a:hover {
  color: var(--cyan);
  transform: translateX(5px);
}

.footer-contact li {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  color: #93a9c1;
  font-size: .92rem;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.footer-contact li i {
  color: var(--cyan);
  margin-top: .3rem;
  font-size: .9rem;
  flex-shrink: 0;
}

.footer-contact li a {
  color: #93a9c1;
}

.footer-contact li a:hover {
  color: var(--cyan);
}

.f-social a {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 10px;
  color: #c3d4ea;
  font-size: .95rem;
  transition: all .3s ease;
}

.f-social a:hover {
  background: var(--cyan);
  color: var(--blue-dark);
  border-color: var(--cyan);
  transform: translateY(-4px);
}

.footer-bottom {
  background: rgba(0, 0, 0, .28);
  padding: 1.1rem 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, .07);
  margin-top: 2.8rem;
}

.footer-bottom p {
  color: #8ba0b8;
  font-size: .88rem;
  margin: 0;
}

.footer-bottom a {
  color: var(--cyan);
}

/* ============================================================
   FLOATING BUTTONS
============================================================ */
.float-btn {
  position: fixed;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.4rem;
  z-index: 1050;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .28);
  transition: all .3s ease;
}

.float-btn:hover {
  transform: scale(1.12);
  color: #fff;
}

.float-call {
  left: 18px;
  bottom: 24px;
  background: var(--blue);
  border: 2px solid var(--cyan);
}

.float-call:hover {
  background: var(--cyan);
  color: var(--blue-dark) !important;
}

.float-wa {
  right: 18px;
  bottom: 24px;
  background: #25d366;
}

.float-wa:hover {
  background: #1da851;
}

.to-top {
  position: fixed;
  right: 18px;
  bottom: 92px;
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: var(--cyan);
  color: var(--blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: all .35s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 194, 224, .4);
}

.to-top.show {
  opacity: 1;
  visibility: visible;
}

.to-top:hover {
  background: #22d6f2;
  transform: translateY(-3px);
}

/* ============================================================
   RESPONSIVE DESIGN
============================================================ */
@media (max-width: 1199.98px) {
  .hero-carousel h1 { font-size: 2.7rem; }
}

@media (max-width: 991.98px) {
  .hero-carousel .carousel-item { height: auto; min-height: 540px; padding: 70px 0; }
  .hero-carousel h1 { font-size: 2.2rem; }
  .hero-carousel .hero-desc { font-size: 1rem; }
  .navbar-custom { min-height: auto; }
  .navbar-custom .nav-link { padding: .7rem .5rem !important; }
  .navbar-custom .nav-cta { margin-left: 0; display: inline-block; margin-top: .6rem; text-align: center; }
  .trust-item { border-right: none; border-bottom: 1px solid rgba(255, 255, 255, .13); }
}

@media (max-width: 767.98px) {
  .section-title h2 { font-size: 1.75rem; }
  .page-banner h1 { font-size: 2rem; }
  .hero-carousel .carousel-item { min-height: 520px; padding: 60px 0; }
  .hero-carousel h1 { font-size: 1.85rem; }
  .hero-badge { font-size: .68rem; letter-spacing: 1.5px; padding: .4rem .9rem; }
  .hero-points { gap: 1rem; font-size: .82rem; }
  .gal-item { height: 180px; }
  .contact-info, .contact-form { padding: 1.75rem 1.4rem; }
  .cta-banner h3 { font-size: 1.4rem; }
  .price-card.featured::after { font-size: .6rem; }
  .float-btn { width: 48px; height: 48px; font-size: 1.25rem; }
  .to-top { width: 42px; height: 42px; bottom: 84px; }
}

@media (max-width: 575.98px) {
  .topbar { font-size: .78rem; text-align: center; }
  .topbar .container > div { justify-content: center !important; }
  .hero-carousel h1 { font-size: 1.55rem; }
  .prob-item { padding: 1.2rem .8rem; }
  .prob-item i { font-size: 1.3rem; }
  .prob-item b { font-size: .85rem; }
  .prob-item small { font-size: .72rem; }
}

/* ============================================================
   ANIMATED TV DIAGNOSTIC LAB & SIMULATOR
============================================================ */
.tv-sim-section {
  background: linear-gradient(180deg, #f8fbff 0%, #edf3fc 100%);
  position: relative;
  overflow: hidden;
}

.sim-nav-pills {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.5rem;
}

.sim-pill-btn {
  background: #fff;
  border: 1.5px solid #dce6f2;
  color: #3b4858;
  padding: .65rem 1.3rem;
  border-radius: 40px;
  font-weight: 600;
  font-size: .92rem;
  cursor: pointer;
  transition: all .3s ease;
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  box-shadow: 0 3px 10px rgba(11, 60, 140, .04);
}

.sim-pill-btn i {
  color: var(--blue-light);
  font-size: 1.05rem;
}

.sim-pill-btn:hover {
  background: #f0f6ff;
  border-color: var(--blue-light);
  transform: translateY(-2px);
}

.sim-pill-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: #fff;
  border-color: var(--blue);
  box-shadow: 0 6px 20px rgba(11, 60, 140, .28);
}

.sim-pill-btn.active i {
  color: var(--cyan);
}

/* TV Frame */
.tv-frame-wrap {
  position: relative;
  max-width: 540px;
  margin: 0 auto;
}

.tv-frame {
  background: #11151c;
  border-radius: 14px;
  padding: 10px 10px 18px;
  box-shadow: 0 24px 60px rgba(6, 38, 87, .25), 0 4px 12px rgba(0, 0, 0, .4);
  position: relative;
  border: 2px solid #2a3443;
}

.tv-screen-glass {
  background: #080b11;
  border-radius: 8px;
  height: 310px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tv-screen-glass::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 40%;
  background: linear-gradient(180deg, rgba(255,255,255,.05) 0%, transparent 100%);
  pointer-events: none;
  z-index: 5;
}

.tv-stand {
  width: 140px;
  height: 22px;
  background: linear-gradient(180deg, #2b333e 0%, #171d24 100%);
  margin: 0 auto;
  border-radius: 0 0 10px 10px;
  box-shadow: 0 6px 16px rgba(0,0,0,.3);
  position: relative;
}

.tv-stand::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: -30px;
  right: -30px;
  height: 6px;
  background: #0b0e14;
  border-radius: 4px;
}

.tv-power-led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  position: absolute;
  bottom: 5px;
  right: 24px;
  background: #ff3344;
  box-shadow: 0 0 8px #ff3344;
  transition: all .3s;
}

.tv-power-led.blinking {
  animation: tvLedBlink 1.2s infinite;
}

@keyframes tvLedBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .2; transform: scale(.7); }
}

.tv-sim-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 0, 0, .6);
  border: 1px solid rgba(0, 194, 224, .4);
  color: var(--cyan);
  font-size: .72rem;
  font-weight: 700;
  padding: .25rem .65rem;
  border-radius: 20px;
  letter-spacing: .5px;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: .4rem;
}

.tv-sim-badge .dot {
  width: 7px;
  height: 7px;
  background: #00e676;
  border-radius: 50%;
  box-shadow: 0 0 6px #00e676;
  animation: tvDotPulse 1.5s infinite;
}

@keyframes tvDotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(1.3); }
}

/* Screen Animations */
.anim-backlight-stage {
  text-align: center;
  color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle, rgba(11,60,140,.18) 0%, #05080e 85%);
  position: relative;
}

.anim-sound-waves {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 1.2rem;
}

.sound-bar {
  width: 4px;
  height: 18px;
  background: var(--cyan);
  border-radius: 4px;
  animation: soundBounce 1s infinite ease-in-out;
}

.sound-bar:nth-child(2) { animation-delay: .2s; }
.sound-bar:nth-child(3) { animation-delay: .4s; }
.sound-bar:nth-child(4) { animation-delay: .1s; }
.sound-bar:nth-child(5) { animation-delay: .5s; }
.sound-bar:nth-child(6) { animation-delay: .3s; }

@keyframes soundBounce {
  0%, 100% { height: 8px; }
  50% { height: 38px; }
}

/* Lines Glitch Animation */
.anim-lines-stage {
  width: 100%;
  height: 100%;
  background: #070a10 url('https://images.unsplash.com/photo-1593784991095-a205069470b6?auto=format&fit=crop&w=600&q=80') center/cover;
  position: relative;
  overflow: hidden;
}

.anim-lines-overlay {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 0, 80, 0.45) 0px,
    rgba(255, 0, 80, 0.45) 3px,
    transparent 3px,
    transparent 18px,
    rgba(0, 220, 255, 0.5) 18px,
    rgba(0, 220, 255, 0.5) 21px,
    transparent 21px,
    transparent 36px
  );
  animation: linesJitter 2s infinite linear;
}

@keyframes linesJitter {
  0% { transform: translateX(0); opacity: .85; }
  50% { transform: translateX(4px); opacity: .6; }
  100% { transform: translateX(0); opacity: .85; }
}

/* Boot loop animation */
.anim-loop-stage {
  text-align: center;
  color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #000;
}

.spinner-smart-tv {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255,255,255,.1);
  border-top-color: var(--cyan);
  border-radius: 50%;
  animation: spinSmart 1s infinite linear;
  margin-bottom: 1rem;
}

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

/* Solution Card */
.sim-solution-card {
  background: #fff;
  border-radius: 18px;
  padding: 2.2rem 2rem;
  box-shadow: 0 10px 35px rgba(11, 60, 140, .08);
  border: 1px solid #e1ecf8;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
}

.sim-solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: 18px 18px 0 0;
}

.sim-badge-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--cyan-dark);
  background: #e6f9fd;
  padding: .3rem .8rem;
  border-radius: 20px;
  margin-bottom: .8rem;
}

.sim-solution-card h3 {
  font-size: 1.6rem;
  margin-bottom: .8rem;
  color: var(--blue-dark);
}

.sim-solution-card p {
  color: var(--muted);
  font-size: .95rem;
  line-height: 1.75;
  margin-bottom: 1.4rem;
}

.sim-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  background: #f7faff;
  border: 1px solid #e4effb;
  border-radius: 12px;
  padding: 1.2rem;
  margin-bottom: 1.6rem;
}

.sim-metric-item small {
  display: block;
  font-size: .78rem;
  color: var(--muted);
  text-transform: uppercase;
  font-weight: 600;
}

.sim-metric-item b {
  font-size: 1.05rem;
  color: var(--blue-dark);
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: .3px;
}

/* Feature Trio Below Simulator */
.sim-feature-box {
  background: #fff;
  border-radius: 14px;
  padding: 1.6rem 1.4rem;
  border: 1px solid #e4ebf5;
  transition: all .35s ease;
  height: 100%;
}

.sim-feature-box:hover {
  transform: translateY(-6px);
  border-color: var(--cyan);
  box-shadow: 0 12px 30px rgba(11, 60, 140, .1);
}

.sim-feature-box .feat-ic {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(135deg, #eef5ff, #e1efff);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  margin-bottom: 1rem;
  transition: all .3s ease;
}

.sim-feature-box:hover .feat-ic {
  background: var(--blue);
  color: var(--cyan);
}

.sim-feature-box h4 {
  font-size: 1.15rem;
  margin-bottom: .45rem;
}

.sim-feature-box p {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

/* ============================================================
   ADVANCED ANIMATED COMMON PROBLEMS SECTION
============================================================ */
.section-faults-showcase {
  background: radial-gradient(circle at 10% 20%, rgba(0, 194, 224, 0.05) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(11, 60, 140, 0.06) 0%, transparent 40%),
              #f8fbff;
  position: relative;
  overflow: hidden;
  padding-top: 5.5rem !important;
  padding-bottom: 5.5rem !important;
}

.section-faults-showcase::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 194, 224, .3), transparent);
}

/* Category Filter Buttons */
.fault-filter-wrap {
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2.8rem;
}

.fault-filter-btn {
  background: #ffffff;
  border: 1.5px solid #dbe6f5;
  color: #4a596a;
  padding: .5rem 1.25rem;
  border-radius: 30px;
  font-size: .88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .3s cubic-bezier(.2, .8, .2, 1);
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  box-shadow: 0 2px 6px rgba(11, 60, 140, .03);
}

.fault-filter-btn:hover {
  background: #eef5ff;
  border-color: var(--blue-light);
  color: var(--blue);
  transform: translateY(-2px);
}

.fault-filter-btn.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: #ffffff;
  border-color: var(--blue);
  box-shadow: 0 6px 18px rgba(11, 60, 140, .28);
}

.fault-filter-btn.active i {
  color: var(--cyan);
}

/* Fault Tech Card */
.fault-tech-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.6rem 1.4rem;
  border: 1px solid #e3edf8;
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all .4s cubic-bezier(.165, .84, .44, 1);
  box-shadow: 0 4px 14px rgba(11, 60, 140, .05);
  overflow: hidden;
}

/* Shimmer light sweep on hover */
.fault-tech-card::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 70%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .75), transparent);
  transform: skewX(-20deg);
  pointer-events: none;
  transition: .65s;
  z-index: 3;
}

.fault-tech-card:hover::before {
  left: 150%;
}

/* Glowing top accent border */
.fault-tech-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s ease;
}

.fault-tech-card:hover::after {
  transform: scaleX(1);
}

.fault-tech-card:hover {
  transform: translateY(-8px) scale(1.015);
  box-shadow: 0 16px 36px rgba(11, 60, 140, .14);
  border-color: rgba(0, 194, 224, .4);
}

/* Card Header */
.fault-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.1rem;
}

.fault-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, #eaf2ff 0%, #d8e8ff 100%);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  transition: all .35s ease;
  position: relative;
}

.fault-tech-card:hover .fault-icon-wrap {
  background: linear-gradient(135deg, var(--blue), var(--blue-light));
  color: var(--cyan);
  transform: scale(1.08) rotate(3deg);
  box-shadow: 0 6px 18px rgba(11, 60, 140, .28);
}

.fault-badge {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: .28rem .7rem;
  border-radius: 20px;
  background: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0;
  display: inline-flex;
  align-items: center;
  gap: .35rem;
}

.fault-badge .pulse-dot {
  width: 6px;
  height: 6px;
  background: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 6px #22c55e;
  animation: faultPulse 1.6s infinite;
}

@keyframes faultPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .4; transform: scale(1.3); }
}

/* Card Content */
.fault-tech-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: .45rem;
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: .2px;
}

.fault-tag-label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--cyan-dark);
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-bottom: .5rem;
  display: block;
}

.fault-tech-card p {
  font-size: .87rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 1.1rem;
  flex: 1;
}

/* Micro Metrics Bar */
.fault-metrics-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .55rem .8rem;
  background: #f7faff;
  border-radius: 8px;
  border: 1px solid #e7eff8;
  font-size: .78rem;
  color: #4b5868;
  margin-bottom: 1rem;
}

.fault-metrics-bar span {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-weight: 600;
}

/* Action CTA link */
.fault-tech-cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: .84rem;
  font-weight: 700;
  color: var(--blue-light);
  text-decoration: none;
  padding-top: .65rem;
  border-top: 1px dashed #e5eef7;
  transition: all .25s ease;
}

.fault-tech-cta i {
  transition: transform .25s ease;
  font-size: 1.1rem;
}

.fault-tech-card:hover .fault-tech-cta {
  color: var(--cyan-dark);
}

.fault-tech-card:hover .fault-tech-cta i {
  transform: translateX(4px);
}

/* Column Fade Animations for Filter */
.fault-card-col {
  transition: opacity .35s ease, transform .35s ease;
}

.fault-card-col.hide-fault {
  display: none !important;
}

/* Bottom Bar */
.faults-bottom-bar {
  background: #ffffff;
  border-radius: 16px;
  padding: 1.4rem 2rem;
  border: 1px solid #e1ecf8;
  box-shadow: 0 8px 24px rgba(11, 60, 140, .06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.2rem;
}

@media (max-width: 767.98px) {
  .faults-bottom-bar {
    flex-direction: column;
    text-align: center;
    padding: 1.2rem 1.2rem;
  }
}