/* 
   Netghor Website Stylesheet
   Design: Modern Clean White Theme with Rich Brand Green Accents
*/

@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f1f5f9;

  --purple-primary: #0f2b5c;
  --purple-light: #1d4ed8;
  --purple-glow: rgba(15, 43, 92, 0.2);

  --cyan-accent: #f58220;
  --cyan-glow: rgba(245, 130, 32, 0.25);

  --text-primary: #0f172a;
  --text-muted: #64748b;
  --text-dark: #0f172a;

  --yellow-accent: #f58220;
  --danger-color: #ef4444;
  --success-color: #0b2e6f;

  --font-en: 'Poppins', sans-serif;
  --font-bn: 'Hind Siliguri', sans-serif;

  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --border-glass: 1px solid #e2e8f0;
}

/* Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-bn), var(--font-en);
  line-height: 1.6;
}

.font-english {
  font-family: var(--font-en) !important;
}

.font-bangla {
  font-family: var(--font-bn) !important;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--purple-light);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

/* Layout Utilities */
.ddn-container {
  max-width: 1200px;
  margin: 0 auto;
}

.margin-top {
  margin-top: 45px;
}

@media (max-width: 768px) {
  .margin-top {
    margin-top: 30px;
  }
}

/* Header & Navbar */
header {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(15px);
  border-bottom: 1px solid #e2e8f0;
  transition: var(--transition-smooth);
  z-index: 1030;
  width: 100%;
  left: 0;
  right: 0;
}

header.scrolled {
  background: #ffffff;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border-bottom: 1px solid #cbd5e1;
}

.desktop-nav {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.desktop-nav .nav-link {
  font-size: 15px;
  font-weight: 600;
  padding: 8px 18px !important;
  color: #475569;
  border-radius: 25px;
  transition: var(--transition-smooth);
}

.desktop-nav .nav-link:hover {
  color: var(--purple-light);
  background: rgba(15, 43, 92, 0.06);
}

.desktop-nav .nav-link.active {
  color: #ffffff !important;
  background: linear-gradient(135deg, #0f2b5c, #1d4ed8);
  box-shadow: 0 4px 12px rgba(15, 43, 92, 0.25);
}

.mobile-menu-btn {
  display: none;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #0f2b5c;
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 20px;
  cursor: pointer;
  z-index: 1040;
  transition: var(--transition-smooth);
}

.mobile-menu-btn:hover {
  background: #e2e8f0;
  color: #f58220;
}

@media (max-width: 991px) {
  .desktop-nav {
    display: none !important;
  }

  .mobile-menu-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }
}

/* Language Toggle */
.language-toggle {
  position: relative;
  width: 76px;
  height: 34px;
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-radius: 17px;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  font-weight: 600;
  font-size: 12px;
}

.language-slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 34px;
  height: 28px;
  background: linear-gradient(135deg, #0f2b5c, #1d4ed8);
  border-radius: 14px;
  transition: var(--transition-smooth);
  z-index: 1;
  box-shadow: 0 2px 8px rgba(15, 43, 92, 0.3);
}

.language-option {
  position: relative;
  z-index: 2;
  width: 28px;
  text-align: center;
  color: #64748b;
  transition: var(--transition-smooth);
}

.language-toggle.bn-active .language-option:nth-child(2),
.language-toggle.en-active .language-option:nth-child(3) {
  color: #ffffff;
}

.language-toggle.en-active .language-slider {
  transform: translateX(36px);
}

/* Offcanvas Sidebar */
.offcanvas {
  background-color: #ffffff !important;
  border-left: 1px solid #e2e8f0 !important;
  width: 290px !important;
}

.offcanvas-header {
  border-bottom: 1px solid #e2e8f0;
  padding: 16px 20px;
}

.offcanvas-body {
  padding: 20px;
}

.offcanvas-body .nav-link {
  font-size: 16px;
  font-weight: 600;
  padding: 12px 20px !important;
  color: #334155;
  border-radius: 12px;
  width: 100%;
  display: block;
}

.offcanvas-body .nav-link:hover,
.offcanvas-body .nav-link.active {
  color: #ffffff !important;
  background: linear-gradient(135deg, #0f2b5c, #1d4ed8);
}

/* Buttons */
.square-btn {
  background: linear-gradient(135deg, #0f2b5c, #1d4ed8);
  border: none;
  color: white;
  padding: 12px 30px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 15px rgba(15, 43, 92, 0.25);
  display: inline-block;
}

.square-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 43, 92, 0.35);
  color: white;
}

.rounded-btn {
  background: linear-gradient(135deg, #071B45 0%, #0B2E6F 50%, #0099DE 100%);
  border: none;
  color: white !important;
  padding: 12px 35px;
  border-radius: 25px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 16px rgba(11, 46, 111, 0.35);
  display: inline-block;
  text-decoration: none;
}

.rounded-btn:hover {
  background: linear-gradient(135deg, #0B2E6F 0%, #162D68 50%, #00d2d3 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 210, 211, 0.4);
  color: white !important;
}

/* Title Headings */
.heading {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.75rem;
  padding-bottom: 10px;
  text-align: center;
  position: relative;
  background: linear-gradient(to right, var(--text-primary), var(--cyan-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--purple-primary);
  border-radius: 2px;
}

.heading.text-start::after,
[style*="text-align: left"].heading::after,
[style*="text-align:left"].heading::after {
  left: 0;
  transform: none;
}

/* Hero Section */
.hero-splide {
  position: relative;
  margin-top: 100px;
}

.splide__slide img {
  width: 100%;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: var(--border-glass);
}

.my-slider-progress {
  background: rgba(255, 255, 255, 0.1);
  width: 150px;
  height: 4px;
  border-radius: 2px;
  overflow: hidden;
}

.my-slider-progress-bar {
  background: var(--purple-primary);
  width: 0;
  height: 100%;
  transition: width 0.1s linear;
}

/* Quick Action Links */
.hero-links-container {
  margin-top: 30px;
}

.hero-link {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.hero-links {
  text-align: center;
  color: #334155;
  width: 18%;
  transition: var(--transition-smooth);
}

.hero-links img {
  height: 45px;
  margin-bottom: 10px;
  transition: var(--transition-smooth);
}

.hero-links p {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.hero-links:hover {
  color: #ff6b00;
  transform: translateY(-3px);
}

.hero-links:hover img {
  filter: drop-shadow(0 4px 8px rgba(255, 107, 0, 0.4));
}

/* Mobile Quick Links Slider */
.hero-links-container-mobile {
  display: none;
}

@media (max-width: 768px) {
  .hero-links-container {
    display: none;
  }

  .hero-links-container-mobile {
    display: block;
  }

  .hero-links.mobile {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 15px;
    width: 100%;
    margin-bottom: 10px;
  }
}

/* Cache Servers Section - Outer Card Container with Clean Floating Inner Logos */
.cache-servers {
  background: #ffffff !important;
  padding: 35px 25px !important;
  border-radius: 20px !important;
  border: 1px solid #e2e8f0 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04) !important;
}

.cache-servers .splide__slide {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  background: transparent !important;
  box-shadow: none !important;
  border: none !important;
  outline: none !important;
  border-radius: 0 !important;
  padding: 5px 15px !important;
  height: 75px !important;
}

.cache-logo-img {
  height: 48px !important;
  max-height: 50px !important;
  max-width: 160px !important;
  width: auto !important;
  object-fit: contain !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  border-radius: 0 !important;
  padding: 0 !important;
  filter: none !important;
  transition: transform 0.3s ease, opacity 0.3s ease;
  opacity: 0.95;
}

.cache-servers .splide__slide:hover .cache-logo-img {
  opacity: 1;
  transform: scale(1.1);
}

/* Packages Card Section */
.price-toggle-box {
  display: flex;
  align-items: center;
}

.toggle-container {
  position: relative;
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  border: var(--border-glass);
  padding: 4px;
  border-radius: 20px;
  width: 180px;
  height: 40px;
}

.toggle-container input[type="radio"] {
  display: none;
}

.toggle-background {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 84px;
  height: 32px;
  background: var(--purple-primary);
  border-radius: 16px;
  transition: var(--transition-smooth);
  box-shadow: 0 2px 10px var(--purple-glow);
  z-index: 1;
}

.toggle-container input[id="yearly"]:checked~.toggle-background,
.toggle-container input[id="yearly2"]:checked~.toggle-background {
  transform: translateX(88px);
}

.toggle-option {
  position: relative;
  z-index: 2;
  flex: 1;
  text-align: center;
  line-height: 32px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.toggle-container input:checked+label {
  color: var(--text-primary);
}

/* Custom Tabs */
.custom-tabs .nav-link {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  border: var(--border-glass);
  border-radius: 20px;
  padding: 8px 24px;
  font-weight: 500;
  transition: var(--transition-smooth);
}

.custom-tabs .nav-link:hover {
  background: rgba(255, 255, 255, 0.08);
}

.custom-tabs .nav-link.active {
  background: linear-gradient(135deg, var(--purple-primary), var(--purple-light)) !important;
  color: white !important;
  box-shadow: 0 4px 15px var(--purple-glow);
}

/* Package Card Design (3D Flip Effect) */
.fancy-cards-container {
  perspective: 1000px;
  margin-bottom: 25px;
}

.fancy-cards-wrapper {
  width: 100%;
  max-width: 320px;
  height: 480px;
}

.fancy-cards {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.fancy-cards.flipped {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 20px;
  border: var(--border-glass);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  padding: 25px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  overflow: hidden;
}

.card-face::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(90deg, var(--purple-primary), var(--cyan-accent));
}

.card-front {
  z-index: 2;
}

.card-back {
  transform: rotateY(180deg);
  background: var(--bg-card-hover);
}

.info-icon {
  width: 20px;
  height: 20px;
  cursor: pointer;
  opacity: 0.6;
  transition: var(--transition-smooth);
}

.info-icon:hover {
  opacity: 1;
}

.card-heading {
  text-align: center;
  margin-top: 15px;
}

.ddn-badge {
  background: rgba(142, 68, 173, 0.2);
  border: 1px solid var(--purple-primary);
  color: var(--purple-light);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 12px;
  display: inline-block;
  margin-bottom: 10px;
}

.speed-info {
  font-size: 22px;
  margin-bottom: 5px;
}

.speed-info span {
  font-size: 32px;
  color: var(--cyan-accent);
}

.price {
  font-size: 36px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.price span {
  font-size: 20px;
  vertical-align: super;
}

.card-footer {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  margin-top: 15px;
}

.footer-details {
  display: flex;
  justify-content: space-around;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 12px 0;
  margin-bottom: 15px;
  text-align: center;
}

.footer-details p {
  margin: 0;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-details span {
  color: var(--text-primary);
}

.features {
  font-size: 13px;
  margin-bottom: 15px;
  overflow-y: auto;
  max-height: 150px;
  padding-right: 5px;
}

.features p,
.features li {
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
}

.features::-webkit-scrollbar {
  width: 4px;
}

.features::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
}

.go-back-text {
  font-size: 12px;
  color: var(--cyan-accent);
  margin-bottom: 8px;
  cursor: pointer;
  text-decoration: underline;
}

/* Services Section */
.services-section {
  padding: 60px 0;
}

.service-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.service-card {
  background: var(--bg-card);
  border: var(--border-glass);
  border-radius: 15px;
  padding: 30px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, transparent 50%, var(--purple-primary) 50%);
  border-radius: 0 0 0 50px;
  opacity: 0.15;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
  border-color: rgba(142, 68, 173, 0.3);
  box-shadow: 0 10px 30px rgba(142, 68, 173, 0.15);
}

.service-card:hover::after {
  opacity: 0.4;
  width: 70px;
  height: 70px;
}

.service-card h1 {
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--cyan-accent);
}

.service-card h2 {
  position: absolute;
  right: 15px;
  top: 10px;
  font-size: 32px;
  color: rgba(255, 255, 255, 0.05);
  font-weight: 800;
}

.service-card p {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
}

/* Coverage Checker Page & Card */
.coverage-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  max-width: 700px;
  margin: 40px auto;
  box-shadow: 0 15px 35px rgba(7, 27, 69, 0.08);
}

.coverage-card h1 {
  font-size: 26px;
  margin: 15px 0;
  color: #071B45;
}

.coverage-card p {
  color: #475569;
  margin-bottom: 25px;
}

.dropdown-container {
  position: relative;
  margin-bottom: 15px;
  width: 100%;
}

.custom-dropdown {
  width: 100%;
  padding: 12px 20px;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  color: #1e293b;
  appearance: none;
  font-size: 15px;
  cursor: pointer;
  outline: none;
  transition: var(--transition-smooth);
}

.custom-dropdown option {
  background: #ffffff;
  color: #1e293b;
}

.custom-dropdown:focus {
  border-color: #0b2e6f;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(11, 46, 111, 0.15);
}

.dropdown-container::after {
  content: '\f107';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.coverage-card-buttons {
  display: flex;
  flex-direction: column;
  gap: 15px;
  width: 100%;
}

@media (min-width: 576px) {
  .coverage-card-buttons {
    flex-direction: row;
  }
}

/* FAQ & Support Section (ddnbd style) */
.faq-support-section {
  background-color: #ffffff;
  color: #333333;
}

.faq-section-heading {
  color: #071B45;
  font-size: 32px;
  letter-spacing: -0.5px;
}

.support-promo-card {
  background: linear-gradient(135deg, #071B45 0%, #0B2E6F 50%, #162D68 100%);
  box-shadow: 0 15px 35px rgba(7, 27, 69, 0.35);
  border: 1px solid rgba(245, 130, 32, 0.25);
  box-sizing: border-box;
}

.support-call-btn {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.support-call-btn i,
.support-call-btn span {
  color: #071B45 !important;
}

.support-call-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2) !important;
}

.ddnbd-faq-accordion .accordion-button:not(.collapsed) {
  background-color: #eaf2ff !important;
  color: #0b2e6f !important;
}

.ddnbd-faq-accordion .accordion-button:focus {
  box-shadow: none !important;
}

/* Need Help Support Section (antbd style) */
.need-help-section {
  background-color: #ffffff;
}

.help-support-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border-color: #e5e7eb !important;
}

.help-support-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08) !important;
}

.help-action-btn {
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.help-action-btn:hover {
  opacity: 0.92;
  transform: scale(1.02);
}

/* Speedometer Section */
.speedometer-section {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.speedometer-wrapper {
  align-items: center;
  flex-direction: column;
  gap: 40px;
}

@media (min-width: 992px) {
  .speedometer-wrapper {
    flex-direction: row;
  }
}

.speedometer-text-container h2 {
  font-size: 2.2rem;
  margin-bottom: 15px;
  color: var(--cyan-accent);
}

.speedometer-text-container p {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 10px;
}

.speedometer-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.speedometer {
  position: relative;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, #1a152c 0%, #09070f 80%);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 40px rgba(142, 68, 173, 0.15);
  display: flex;
  justify-content: center;
  align-items: center;
}

.speedometer::before {
  content: '';
  position: absolute;
  width: 96%;
  height: 96%;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.1);
}

.inner-ring {
  position: absolute;
  width: 70%;
  height: 70%;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.8);
}

.speedometer .details {
  position: absolute;
  z-index: 5;
  text-align: center;
}

.speedometer .details .label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.speedometer .details .speed {
  font-size: 48px;
  font-weight: 700;
  color: var(--cyan-accent);
  line-height: 1;
  margin: 5px 0;
  text-shadow: 0 0 15px var(--cyan-glow);
}

.speedometer .details .unit {
  font-size: 14px;
  color: var(--text-muted);
}

/* Why Choose Us Cards */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 25px;
  margin-top: 30px;
}

.why-us-card {
  background: var(--bg-card);
  border: 1px solid rgba(7, 27, 69, 0.08);
  border-radius: 18px;
  padding: 26px 30px;
  display: flex;
  align-items: center;
  gap: 22px;
  transition: var(--transition-smooth);
  cursor: pointer;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);
  min-height: 115px;
}

.why-us-card i,
.why-us-card img {
  font-size: 38px;
  transition: var(--transition-smooth);
  flex-shrink: 0;
}

.why-us-card .text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.why-us-card .subtext {
  font-size: 13px;
  color: var(--cyan-accent);
  font-weight: 600;
  display: inline-block;
  margin-top: 4px;
}

.why-us-card:hover {
  transform: translateY(-5px);
  background: #ffffff;
  border-color: rgba(245, 130, 32, 0.4);
  box-shadow: 0 12px 30px rgba(7, 27, 69, 0.12);
}

.why-us-card:hover i,
.why-us-card:hover img {
  transform: scale(1.15);
  color: #f58220 !important;
}

/* Contact Page Form */
.contact-us-form {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  box-shadow: 0 15px 35px rgba(7, 27, 69, 0.08);
}

.contact-us-form h2,
.contact-us-form label {
  color: #071B45 !important;
  font-weight: 600;
}

.contact-us-form .form-control {
  background: #f8fafc !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 15px;
}

.contact-us-form .form-control::placeholder {
  color: #94a3b8 !important;
  opacity: 1;
}

.contact-us-form .form-control:focus {
  background: #ffffff !important;
  border-color: #0b2e6f !important;
  box-shadow: 0 0 0 3px rgba(11, 46, 111, 0.15) !important;
}

.social-icons div {
  margin-bottom: 15px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: #071B45;
  color: #ffffff !important;
  border-radius: 50%;
  text-align: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(7, 27, 69, 0.2);
  text-decoration: none;
}

.social-icons a.facebook-icon {
  background: #1877f2;
}

.social-icons a.instagram-icon {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.social-icons a:hover {
  transform: translateY(-4px) scale(1.1);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* ANTBD Style Coverage Page Styles */
.district-pill-btn {
  background: #ffffff;
  color: #475569;
  border: 1px solid #cbd5e1;
  font-weight: 600;
  font-size: 13.5px;
  padding: 8px 22px;
  border-radius: 50px;
  transition: all 0.25s ease;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.district-pill-btn:hover {
  background: #f1f5f9;
  color: #071B45;
  border-color: #94a3b8;
}

.district-pill-btn.active {
  background: linear-gradient(135deg, #071B45 0%, #0B2E6F 50%, #0099DE 100%) !important;
  color: #ffffff !important;
  border-color: transparent !important;
  box-shadow: 0 4px 14px rgba(7, 27, 69, 0.25) !important;
}

.ant-coverage-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  height: 100%;
}

.ant-coverage-card:hover {
  transform: translateY(-5px);
  border-color: #0099DE;
  box-shadow: 0 12px 28px rgba(7, 27, 69, 0.12);
}

.ant-coverage-card.active-card {
  border: 2.5px solid #0099DE !important;
  box-shadow: 0 12px 28px rgba(0, 153, 222, 0.25) !important;
  background: #f0f9ff !important;
}

.card-img-banner {
  position: relative;
  height: 145px;
  overflow: hidden;
  background: linear-gradient(135deg, #071B45, #162D68);
}

.card-img-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.ant-coverage-card:hover .card-img-banner img {
  transform: scale(1.06);
}

.pin-marker-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(0, 153, 222, 0.92);
  backdrop-filter: blur(8px);
  border: 2.5px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.sticky-map-container {
  position: sticky;
  top: 85px;
  height: calc(100vh - 110px);
  min-height: 520px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(7, 27, 69, 0.1);
  border: 1px solid #cbd5e1;
  background: #e2e8f0;
}

@media (max-width: 991px) {
  .sticky-map-container {
    position: relative;
    top: 0;
    height: 380px;
    min-height: 380px;
    margin-bottom: 30px;
  }
}

.playstore-badge-btn {
  background: linear-gradient(135deg, #071B45 0%, #0B2E6F 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 6px 16px rgba(7, 27, 69, 0.25);
  transition: all 0.3s ease;
  width: max-content;
}

.playstore-badge-btn:hover {
  background: linear-gradient(135deg, #0B2E6F 0%, #162D68 100%);
  transform: translateY(-3px);
  box-shadow: 0 10px 22px rgba(7, 27, 69, 0.4);
  border-color: var(--cyan-accent);
}

.contact-us-form {
  max-width: 900px;
  margin: 40px auto;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
}

@media (min-width: 768px) {
  .contact-us-form {
    flex-direction: row;
    gap: 40px;
  }
}

.about-user,
.about-service {
  flex: 1;
}

.about-user h2,
.about-service h2 {
  font-size: 20px;
  margin-bottom: 20px;
  color: var(--cyan-accent);
}

.contact-us-form label {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
  display: block;
}

.contact-us-form input[type="text"],
.contact-us-form input[type="email"],
.contact-us-form input[type="number"],
.contact-us-form textarea {
  width: 100%;
  padding: 10px 15px;
  background: rgba(255, 255, 255, 0.03);
  border: var(--border-glass);
  border-radius: 6px;
  color: var(--text-primary);
  margin-bottom: 15px;
  outline: none;
  font-size: 14px;
  transition: var(--transition-smooth);
}

.contact-us-form input:focus,
.contact-us-form textarea:focus {
  border-color: var(--purple-primary);
  background: rgba(255, 255, 255, 0.06);
}

#serviceTabs button {
  background: rgba(255, 255, 255, 0.03);
  border: var(--border-glass);
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
  width: 48%;
  margin-bottom: 10px;
  transition: var(--transition-smooth);
}

#serviceTabs button.active {
  background: var(--purple-primary);
  color: white;
  box-shadow: 0 2px 8px var(--purple-glow);
}

/* Modals */
.modal-content {
  background-color: var(--bg-secondary) !important;
  border: var(--border-glass) !important;
  color: var(--text-primary) !important;
  border-radius: 20px !important;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.8) !important;
}

.modal-body {
  padding: 30px !important;
  text-align: center;
}

.modal-body img {
  height: 80px;
  margin-bottom: 20px;
}

.modal-body h2 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--cyan-accent);
}

.modal-body p {
  color: var(--text-muted);
  font-size: 14px;
}

.fa-circle-xmark,
.fa-xmark {
  font-size: 24px;
  color: var(--text-muted);
  top: 15px;
  right: 15px;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 10;
}

.fa-circle-xmark:hover,
.fa-xmark:hover {
  color: var(--danger-color);
}

/* bKash & Payment Modals */
.bkash-modal {
  border: 1px solid #e2136e !important;
}

.bkash-header {
  background-color: #e2136e;
  padding: 20px;
  border-radius: 19px 19px 0 0;
}

.bkash-modal input {
  width: 100%;
  padding: 12px 15px;
  margin-bottom: 15px;
  border-radius: 6px;
  border: 1px solid #ccc;
  outline: none;
  font-size: 15px;
  text-align: center;
}

/* Wave Background Animation */
.ocean {
  height: 5%;
  width: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  background: transparent;
  pointer-events: none;
}

.wave {
  background: url(data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,42.4V0H0Z" fill="%238e44ad" opacity=".15"/></svg>) repeat-x;
  position: absolute;
  bottom: 0;
  width: 6400px;
  height: 80px;
  animation: wave 12s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
  transform: translate3d(0, 0, 0);
}

.wave:nth-of-type(2) {
  bottom: 5px;
  animation: wave 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) -.125s infinite, swell 7s ease -1.25s infinite;
  opacity: 0.1;
}

@keyframes wave {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-1600px);
  }
}

@keyframes swell {

  0%,
  100% {
    transform: translate3d(0, -25px, 0);
  }

  50% {
    transform: translate3d(0, 5px, 0);
  }
}

/* Footer styling */
.footer-section {
  background-color: var(--bg-secondary);
  padding: 80px 0 20px 0;
  border-top: var(--border-glass);
  position: relative;
}

.footer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
}

.footer-box h3 {
  font-size: 18px;
  color: var(--cyan-accent);
  margin-bottom: 20px;
  font-weight: 600;
}

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

.footer-box ul li {
  margin-bottom: 12px;
}

.footer-box ul li a {
  color: var(--text-muted);
}

.footer-box ul li a:hover {
  color: var(--cyan-accent);
  padding-left: 5px;
}

.footer-logo {
  height: 40px;
  margin-bottom: 25px;
}

.footer-icons {
  width: 20px;
  height: 20px;
}

.social-icons div {
  margin-bottom: 15px;
}

.social-icons a {
  display: inline-block;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  text-align: center;
  line-height: 38px;
  border: var(--border-glass);
}

.social-icons a:hover {
  background: var(--purple-primary);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 25px;
  margin-top: 50px;
  font-size: 13px;
  color: var(--text-muted);
}

/* Back to Top Indicator */
.progress-wrap {
  position: fixed;
  right: 30px;
  bottom: 30px;
  height: 46px;
  width: 46px;
  cursor: pointer;
  display: block;
  border-radius: 50%;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.1);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all 200ms linear;
}

.progress-wrap.active-progress {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.progress-wrap::after {
  position: absolute;
  font-family: 'Font Awesome 6 Free';
  content: '\f062';
  font-weight: 900;
  text-align: center;
  line-height: 46px;
  font-size: 16px;
  color: var(--cyan-accent);
  left: 0;
  top: 0;
  height: 46px;
  width: 46px;
  cursor: pointer;
  display: block;
  z-index: 1;
  transition: all 200ms linear;
}

.progress-wrap:hover::after {
  opacity: 0;
}

.progress-wrap::before {
  position: absolute;
  font-family: 'Font Awesome 6 Free';
  content: '\f062';
  font-weight: 900;
  text-align: center;
  line-height: 46px;
  font-size: 16px;
  color: var(--text-primary);
  left: 0;
  top: 0;
  height: 46px;
  width: 46px;
  cursor: pointer;
  display: block;
  z-index: 2;
  opacity: 0;
  transition: all 200ms linear;
}

.progress-wrap:hover::before {
  opacity: 1;
}

.progress-wrap svg path {
  fill: none;
}

.progress-wrap svg.svg-content path {
  stroke: var(--cyan-accent);
  stroke-width: 4;
  box-sizing: border-box;
  transition: all 200ms linear;
}

/* --------------------------------------------------
   Netghor ISP Branded Speed & Price Badge Component
   Gradient: Deep Navy (#071B45) -> Royal Blue (#0B2E6F) -> Dark Indigo (#162D68) -> (#243B82)
   Texture: Curved flowing arcs, diagonal stripes, scattered orange/white particles
-------------------------------------------------- */
.speed-price-badge {
  background: linear-gradient(135deg, #071B45 0%, #0B2E6F 45%, #162D68 75%, #243B82 100%);
  border-radius: 18px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #ffffff;
  margin: 12px 0 14px 0;
  box-shadow: 0 8px 24px rgba(7, 27, 69, 0.35);
  position: relative;
  overflow: hidden;
  min-height: 100px;
}

/* Multi-layered texture overlay matching Reference Image 1 (curves/dots) + Image 2 (diagonal stripes) */
.speed-price-badge::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 300 120' preserveAspectRatio='none'%3E%3Cg fill='none' stroke='rgba(245,130,32,0.35)' stroke-width='1.5'%3E%3Cpath d='M-30 150 Q 50 30 190 150' /%3E%3Cpath d='M-20 150 Q 70 10 230 150' /%3E%3Cpath d='M-10 150 Q 90 -10 270 150' /%3E%3Cpath d='M0 150 Q 110 -30 310 150' /%3E%3Ccircle cx='12' cy='95' r='2' fill='%23f58220' opacity='0.8' /%3E%3Ccircle cx='32' cy='105' r='1.5' fill='%23f58220' opacity='0.7' /%3E%3Ccircle cx='22' cy='82' r='2.5' fill='%23f58220' opacity='0.9' /%3E%3Ccircle cx='48' cy='98' r='1.2' fill='%23ffffff' opacity='0.6' /%3E%3Ccircle cx='60' cy='110' r='1.8' fill='%23f58220' opacity='0.7' /%3E%3C/g%3E%3Cg fill='none' stroke='rgba(255,255,255,0.14)' stroke-width='1'%3E%3Cpath d='M90 -30 Q 210 50 330 -20' /%3E%3Cpath d='M130 -30 Q 230 70 330 10' /%3E%3Cpath d='M170 -30 Q 250 90 330 40' /%3E%3C/g%3E%3C/svg%3E"),
    repeating-linear-gradient(-45deg, transparent, transparent 6px, rgba(255, 255, 255, 0.03) 6px, rgba(255, 255, 255, 0.03) 12px);
  background-size: cover, auto;
  background-position: center;
  pointer-events: none;
  z-index: 1;
}

.badge-speed-side {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.badge-speed-num {
  font-size: 36px;
  font-weight: 900;
  color: #ffffff;
  line-height: 1;
  display: block;
  font-family: var(--font-en);
  letter-spacing: -1px;
}

.badge-speed-unit {
  font-size: 15px;
  font-weight: 800;
  color: #f58220;
  display: block;
  font-family: var(--font-en);
  margin-top: 2px;
}

.badge-divider {
  width: 1.5px;
  height: 60px;
  background: rgba(255, 255, 255, 0.35);
  margin: 0 6px;
  position: relative;
  z-index: 2;
  flex-shrink: 0;
}

.badge-price-side {
  flex: 1.25;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 70px;
  padding: 0;
  min-width: 0;
}

.badge-bdt-lbl {
  font-size: 14px;
  font-weight: 800;
  color: #ffffff;
  display: block;
  text-align: left;
  line-height: 1;
  font-family: var(--font-en);
  letter-spacing: 0.5px;
}

.badge-price-num {
  font-size: 34px;
  font-weight: 900;
  color: #f58220;
  line-height: 0.95;
  display: block;
  text-align: center;
  font-family: var(--font-en);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  margin: -2px 0;
  white-space: nowrap;
  letter-spacing: -1px;
}

.badge-tk-lbl {
  font-size: 15px;
  font-weight: 800;
  color: #ffffff;
  display: block;
  text-align: right;
  line-height: 1;
  font-family: var(--font-en);
}

/* --------------------------------------------------
   3D Package Cards Styling (Light Mode)
-------------------------------------------------- */
.fancy-cards-container {
  width: 100%;
  max-width: 320px;
  height: 520px;
  perspective: 1000px;
  margin: 15px auto;
}

.fancy-cards {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border-radius: 20px;
}

.fancy-cards.flipped {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  padding: 22px 18px 18px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
  transition: var(--transition-smooth);
  overflow: hidden;
}

.card-face:hover {
  border-color: #0b2e6f;
  box-shadow: 0 15px 35px rgba(11, 46, 111, 0.15);
  transform: translateY(-5px);
}

.card-front {
  z-index: 2;
  transform: rotateY(0deg);
}

.card-back {
  transform: rotateY(180deg);
  background: #f8fafc;
  border: 1px solid #cbd5e1;
}

.info-icon {
  font-size: 20px;
  color: #0b2e6f;
  cursor: pointer;
  opacity: 0.85;
  transition: var(--transition-smooth);
  z-index: 10;
}

.info-icon:hover {
  opacity: 1;
  transform: scale(1.2);
  color: #f58220;
}

.card-heading {
  text-align: center;
}

.ddn-badge {
  display: inline-block;
  background: rgba(11, 46, 111, 0.08);
  border: 1.5px solid #0b2e6f;
  color: #0b2e6f;
  padding: 5px 22px;
  border-radius: 20px;
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 4px;
}

.card-footer {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: transparent;
  border-top: none;
  padding: 0;
}

.footer-details {
  display: flex;
  justify-content: space-around;
  text-align: center;
  background: #f1f5f9;
  padding: 10px 8px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.footer-details p {
  margin: 0;
  font-size: 13px;
  color: #475569;
}

.footer-details p span.fw-bold {
  font-size: 15px !important;
  color: #0f172a;
}

.features {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.features p {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 10px;
}

.go-back-text {
  font-size: 14.5px;
  color: #0b2e6f;
  font-weight: 700;
  cursor: pointer;
  margin-bottom: 10px;
  text-decoration: underline;
  transition: var(--transition-smooth);
}

.go-back-text:hover {
  color: #f58220;
}

/* --------------------------------------------------
   Comprehensive Mobile & Tablet Responsiveness Rules
-------------------------------------------------- */
@media (max-width: 991px) {
  .hero-slide-content {
    height: auto !important;
    padding: 35px 25px !important;
    flex-direction: column !important;
    text-align: center !important;
  }

  .hero-text {
    max-width: 100% !important;
    margin-bottom: 20px !important;
  }

  .hero-text h1 {
    font-size: 28px !important;
    line-height: 1.3 !important;
  }

  .hero-text p {
    font-size: 15px !important;
  }

  .hero-graphic {
    width: 100% !important;
    height: auto !important;
    max-height: 250px !important;
    margin-top: 15px !important;
  }

  .hero-link {
    padding: 15px !important;
  }

  .footer {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 30px !important;
  }
}

@media (max-width: 768px) {
  .heading {
    font-size: 26px !important;
  }

  .hero-links-container {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 10px !important;
  }

  .hero-links {
    width: 48% !important;
    margin-bottom: 10px !important;
  }

  .footer {
    grid-template-columns: 1fr !important;
    text-align: center !important;
  }

  .footer-bottom {
    flex-direction: column !important;
    gap: 12px !important;
    text-align: center !important;
  }

  .speed-price-badge {
    padding: 10px 12px !important;
  }

  .badge-speed-num {
    font-size: 28px !important;
  }

  .badge-price-num {
    font-size: 26px !important;
  }
}

@media (max-width: 576px) {
  .fancy-cards-container {
    max-width: 100% !important;
    height: 530px !important;
  }

  .hero-links {
    width: 100% !important;
  }
}