/**
 * ISP Fiber - R3isp Senior Designer Grade Telecom & Broadband Stylesheet
 * Brand Colors: #0759E8 (Primary Blue), #00C83D (Green), #08BDF4 (Cyan)
 * Surfaces: #F5F8FC (60% Soft Background), #FFFFFF (Clean Cards)
 * Typography: Hind Siliguri (Titles/Headings), Noto Sans Bengali (Body)
 */

:root {
  /* Brand */
  --color-primary: #0759E8;
  --color-primary-hover: #0347C4;
  --color-green: #00C83D;
  --color-green-dark: #008F35;
  --color-cyan: #08BDF4;

  /* Text */
  --color-heading: #101827;
  --color-text: #475569;
  --color-muted: #64748B;

  /* Surfaces */
  --color-background: #F5F8FC;
  --color-surface: #FFFFFF;
  --color-border: #DCE5EF;

  /* Status */
  --color-success: #15803D;
  --color-warning: #D97706;
  --color-error: #DC2626;

  /* Gradients */
  --gradient-primary: linear-gradient(
    110deg,
    #0759E8,
    #08BDF4
  );
  --gradient-green: linear-gradient(
    110deg,
    #008F35,
    #00C83D
  );

  /* Legacy & Semantic Aliases */
  --isp-indigo: var(--color-primary);
  --isp-indigo-hover: var(--color-primary-hover);
  --isp-cyan: var(--color-cyan);
  --isp-mint: var(--color-green);
  --isp-amber: #f97316;
  --isp-amber-hover: #ea580c;
  --isp-text-heading: var(--color-heading);
  --isp-text-body: var(--color-text);
  --isp-border-light: var(--color-border);
  --isp-bg-surface: var(--color-background);
  --isp-bg-card-dark: #0c1833;
  --isp-bg-obsidian: #091224;
  --isp-radius-sm: 8px;
  --isp-radius-md: 14px;
  --isp-radius-lg: 20px;
  --isp-radius-xl: 28px;
  --isp-radius-full: 9999px;
  --isp-shadow-subtle: 0 2px 4px rgba(16, 24, 39, 0.04), 0 1px 2px rgba(16, 24, 39, 0.02);
  --isp-shadow-card: 0 4px 16px rgba(16, 24, 39, 0.05), 0 1px 3px rgba(16, 24, 39, 0.03);
  --isp-shadow-hover: 0 12px 24px -4px rgba(7, 89, 232, 0.12), 0 4px 8px -2px rgba(16, 24, 39, 0.04);
  --isp-shadow-glow: none;
  --isp-transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Setup & Typography */
html {
  scroll-behavior: smooth;
  font-family: 'Noto Serif Bengali', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, serif;
}

body {
  margin: 0;
  padding: 0;
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-family: 'Noto Serif Bengali', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, serif !important;
}

h1, h2, h3, h4, h5, h6,
.wp-block-heading,
.isp-modal-title,
.isp-coverage-area-name,
.isp-hero-main-title,
.isp-hero-title-line-1,
.isp-hero-title-line-2 {
  font-family: 'Hind Siliguri', sans-serif !important;
  color: var(--color-heading);
}


/* Heading links and accent spans must use the same font as their title. */
:is(h1, h2, h3, h4, h5, h6, .wp-block-heading, [class*="isp-"][class*="-title"]),
:is(h1, h2, h3, h4, h5, h6, .wp-block-heading, [class*="isp-"][class*="-title"]) * {
  font-family: 'Hind Siliguri', sans-serif !important;
}

/* Zero Gap Section Flow */
.wp-site-blocks > :not(.isp-hero-lead-section) {
  margin-block-start: 0 !important;
  margin-block-end: 0 !important;
}

/* =========================================================
   TOP BAR: Clean Light Background with High-Contrast Text & Brand Buttons
   ========================================================= */
.isp-top-bar {
  background: #f8fafc;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.84rem;
  color: var(--color-text);
  padding: 8px 0;
}

.isp-header-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  box-sizing: border-box;
}

.isp-top-bar .isp-header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.isp-top-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.isp-top-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #334155;
  text-decoration: none;
  font-weight: 500;
  transition: var(--isp-transition);
}

.isp-top-item:hover {
  color: var(--color-primary);
}

.isp-top-icon-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #475569;
}

.isp-top-divider {
  color: #cbd5e1;
}

.isp-top-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.isp-top-socials {
  display: flex;
  align-items: center;
  gap: 8px;
}

.isp-top-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #475569;
  text-decoration: none;
  transition: var(--isp-transition);
}

.isp-top-social-btn:hover {
  background: var(--color-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

.isp-top-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.isp-btn-top-pay {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 16px;
  border-radius: 6px;
  background: var(--color-primary);
  color: #ffffff !important;
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 2px 6px rgba(7, 89, 232, 0.25);
  transition: var(--isp-transition);
}

.isp-btn-top-pay:hover {
  background: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 10px rgba(7, 89, 232, 0.35);
}

/* =========================================================
   HEADER & NAVIGATION
   ========================================================= */
.isp-header {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(16, 24, 39, 0.04);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.isp-header.is-hidden {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  transform: translateY(-100%) !important;
  z-index: 9990 !important;
  box-shadow: 0 4px 20px rgba(16, 24, 39, 0.08) !important;
}

.isp-header.is-pinned {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  transform: translateY(0) !important;
  z-index: 9990 !important;
  box-shadow: 0 4px 20px rgba(16, 24, 39, 0.08) !important;
}

.isp-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 10px;
  padding-bottom: 10px;
}

.isp-header-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.isp-brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  display: block;
}

/* Desktop Navigation */
.isp-desktop-nav {
  display: flex;
  align-items: center;
}

.isp-nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 4px;
}

.isp-nav-item {
  position: relative;
}

.isp-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 10px 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-heading);
  text-decoration: none;
  border-radius: 6px;
  transition: var(--isp-transition);
}

.isp-nav-link:hover,
.isp-nav-item.is-active > .isp-nav-link {
  color: var(--color-primary);
  background: #f1f5f9;
}

.isp-nav-item:hover .isp-nav-arrow {
  transform: rotate(180deg);
  color: var(--color-primary);
}

/* Dropdown Menu */
.isp-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(16, 24, 39, 0.12);
  list-style: none;
  padding: 8px 0;
  margin: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.2s ease;
  z-index: 1001;
}

.isp-nav-item:hover > .isp-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Mobile Header Bar & Hamburger */
.isp-header-mobile-bar {
  display: none;
  align-items: center;
  gap: 12px;
}

.isp-mobile-drawer-toggle {
  background: #f1f5f9;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 8px;
  color: #1e293b;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: var(--isp-transition);
}

.isp-mobile-drawer-toggle:hover {
  background: #e2e8f0;
}

/* Mobile Slide-out Drawer */
.isp-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.isp-drawer-backdrop.is-open {
  opacity: 1;
  visibility: visible;
}

.isp-mobile-drawer {
  position: fixed;
  top: 0;
  right: -360px;
  width: 320px;
  max-width: 86vw;
  height: 100%;
  height: 100dvh;
  background: #ffffff;
  z-index: 10001;
  box-shadow: -6px 0 28px rgba(0, 0, 0, 0.2);
  transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.isp-mobile-drawer.is-open {
  right: 0;
}

.isp-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-border);
  background: #ffffff;
  flex-shrink: 0;
}

.isp-drawer-close-btn {
  background: #f1f5f9;
  border: none;
  border-radius: 50%;
  width: 34px;
  height: 34px;
  font-size: 1.1rem;
  color: #475569;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.isp-drawer-close-btn:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.isp-drawer-body {
  padding: 12px 16px 24px 16px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.isp-drawer-nav {
  list-style: none;
  padding: 0;
  margin: 0 0 12px 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.isp-drawer-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  font-size: 0.94rem;
  font-weight: 700;
  color: #1e293b;
  text-decoration: none;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.isp-drawer-item-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: #f8fafc;
  color: #64748b;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.isp-drawer-link:hover,
.isp-drawer-link.is-active {
  background: #eff6ff;
  color: #0759E8;
}

.isp-drawer-link:hover .isp-drawer-item-icon,
.isp-drawer-link.is-active .isp-drawer-item-icon {
  background: #dbeafe;
  color: #0759E8;
}

.isp-drawer-contact-box {
  background: #f8fafc;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 10px 14px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.isp-drawer-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  flex-shrink: 0;
  padding-top: 6px;
  padding-bottom: 6px;
}

.isp-drawer-btn-primary {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  width: 100% !important;
  box-sizing: border-box !important;
  background: linear-gradient(135deg, #0759E8 0%, #1e40af 100%) !important;
  color: #ffffff !important;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.92rem !important;
  font-weight: 800 !important;
  padding: 11px 16px !important;
  border-radius: 10px !important;
  text-decoration: none !important;
  box-shadow: 0 4px 14px rgba(7, 89, 232, 0.3) !important;
  transition: all 0.2s ease !important;
  white-space: nowrap !important;
}

.isp-drawer-btn-primary:hover {
  background: #0759E8 !important;
  transform: translateY(-2px) !important;
}

.isp-drawer-btn-secondary {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  width: 100% !important;
  box-sizing: border-box !important;
  background: #f1f5f9 !important;
  color: #334155 !important;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.92rem !important;
  font-weight: 700 !important;
  padding: 10px 16px !important;
  border-radius: 10px !important;
  text-decoration: none !important;
  border: 1px solid #e2e8f0 !important;
  transition: all 0.2s ease !important;
  white-space: nowrap !important;
}

.isp-drawer-btn-secondary:hover {
  background: #e2e8f0 !important;
  color: #0f172a !important;
}

/* =========================================================
   HERO SECTION: Match Reference Screenshot with bg.webp
   ========================================================= */
.isp-hero-section {
  position: relative;
  background-color: #ffffff;
  background-image: url('../images/bg.webp');
  background-repeat: no-repeat;
  background-position: right top;
  background-size: contain;
  padding-top: clamp(40px, 4.5vw, 65px);
  padding-bottom: calc(var(--isp-lead-overlap, 43px) + 32px);
  min-height: 580px;
  overflow: hidden;
  box-sizing: border-box;
}

/* Left gradient overlay to ensure crystal clear readability of text over image */
.isp-hero-backdrop-overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0.98) 45%, rgba(255, 255, 255, 0.82) 58%, rgba(255, 255, 255, 0.15) 75%, transparent 100%);
  pointer-events: none;
  border-bottom-left-radius: inherit;
  border-bottom-right-radius: inherit;
  z-index: 1;
}

.isp-hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
}

.isp-hero-content-col {
  max-width: 720px;
  padding-top: 10px;
  padding-bottom: 25px;
}

/* Two distinct lines with exact hierarchy & brand colors */
.isp-hero-main-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  line-height: 1.2;
  margin: 0 0 16px 0;
  letter-spacing: -0.5px;
  display: flex;
  flex-direction: column;
}

.isp-hero-title-line-1 {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
  font-weight: 800;
  color: #101827;
}

.isp-hero-title-line-2 {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: clamp(2.1rem, 3.6vw, 3.0rem);
  font-weight: 800;
  color: var(--color-primary);
}

.isp-hero-title-accent {
  font-family: 'Hind Siliguri', sans-serif !important;
  color: var(--color-primary);
}

.isp-hero-title-green {
  font-family: 'Hind Siliguri', sans-serif !important;
  color: var(--color-green) !important;
  white-space: nowrap;
}

.isp-hero-main-desc {
  font-size: 1.15rem;
  line-height: 1.65;
  color: #475569 !important;
  margin: 0 0 28px 0;
  max-width: 580px;
}

.isp-hero-main-desc strong {
  color: var(--color-primary);
  font-weight: 700;
}

/* Action Buttons - Brand Colors (Primary #0759E8 & Hover #0347C4) */
.isp-hero-actions-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 34px;
}

.isp-hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-primary);
  color: #ffffff !important;
  font-size: 0.96rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 9999px;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(7, 89, 232, 0.3);
  transition: var(--isp-transition);
}

.isp-hero-btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(7, 89, 232, 0.4);
}

.isp-btn-arrow-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  font-size: 0.88rem;
}

.isp-hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  background: #ffffff;
  color: #1e293b !important;
  font-size: 0.96rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: 9999px;
  border: 1.5px solid #cbd5e1;
  text-decoration: none;
  transition: var(--isp-transition);
}

.isp-hero-btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary) !important;
  background: #f8fafc;
}

/* 3 Feature Cards (Mockup Design: Solid White Rounded Cards with Soft Shadow) */
.isp-hero-feature-pills {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.isp-feature-pill-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  border: 1px solid #eef2f6;
  border-radius: 14px;
  padding: 10px 18px;
  box-shadow: 0 4px 16px rgba(16, 24, 39, 0.05), 0 1px 3px rgba(16, 24, 39, 0.02);
  transition: var(--isp-transition);
}

.isp-feature-pill-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(7, 89, 232, 0.08);
  border-color: #dbeafe;
}

.isp-pill-icon-box {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: #eff6ff;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.isp-pill-text-group {
  display: flex;
  flex-direction: column;
}

.isp-pill-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.95rem;
  font-weight: 700;
  color: #0f172a;
  line-height: 1.25;
}

.isp-pill-sub {
  font-size: 0.82rem;
  color: #64748b;
  line-height: 1.25;
}

/* A separate flow section reserves the card's lower half for services. */
.isp-hero-lead-section {
  --isp-lead-overlap: 43px;
  position: relative;
  z-index: 3;
  margin-block-start: calc(-1 * var(--isp-lead-overlap));
  margin-block-end: 0;
  background: linear-gradient(to bottom, transparent 50%, #f8fafc 50%);
}

.isp-hero-bottom-lead-container {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: center;
  margin-block: 0;
}

.isp-hero-bottom-lead-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 14px 24px;
  border: 1px solid rgba(226, 232, 240, 0.8);
  box-shadow: 0 16px 45px rgba(15, 23, 42, 0.09), 0 2px 8px rgba(15, 23, 42, 0.04);
  width: 100%;
  max-width: 980px;
  box-sizing: border-box;
  position: relative;
  z-index: 10;
}

.isp-hero-bottom-form {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
}

.isp-bottom-lead-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.isp-bottom-lead-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #fff7ed;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid #ffedd5;
}

.isp-bottom-lead-text {
  display: flex;
  flex-direction: column;
}

.isp-bottom-lead-badge {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.86rem;
  font-weight: 800;
  color: #ea580c;
  line-height: 1.2;
}

.isp-bottom-lead-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 1.08rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.2;
  margin-top: 2px;
}

/* Unified Pill Capsule for Name & Phone */
.isp-bottom-inputs-pill {
  display: flex;
  align-items: center;
  background: #FAFAFC;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
  padding: 4px 6px;
  flex: 1;
  max-width: 500px;
}

.isp-bottom-input-wrap {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.isp-bottom-input-wrap .isp-input-icon {
  position: absolute;
  left: 12px;
  display: flex;
  align-items: center;
  pointer-events: none;
  color: #94a3b8;
}

.isp-bottom-input {
  width: 100%;
  padding: 10px 12px 10px 38px;
  background: transparent;
  border: none;
  font-size: 0.95rem;
  color: #1e293b;
  outline: none;
  box-sizing: border-box;
}

.isp-bottom-input::placeholder {
  color: #94a3b8;
  font-size: 0.92rem;
}

.isp-bottom-input-divider {
  width: 1px;
  height: 24px;
  background: #E2E8F0;
  margin: 0 4px;
  flex-shrink: 0;
}

.isp-bottom-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ff4713;
  background-image: linear-space;
  color: #ffffff;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-size: 0.96rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(255, 71, 19, 0.3);
  transition: var(--isp-transition);
  white-space: nowrap;
  flex-shrink: 0;
}

.isp-bottom-submit-btn:hover {
  background: #e63907;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(255, 71, 19, 0.4);
}

.isp-btn-arrow-icon {
  font-size: 1.1rem;
  line-height: 1;
}

/* Mask the image inside the hero; never extend a white rectangle below it. */
.isp-hero-shape-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  pointer-events: none;
  z-index: 2;
  max-width: none;
  margin: 0;
}

.isp-hero-shape-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: clamp(50px, 6.5vw, 85px);
}

.isp-hero-shape-divider .isp-shape-fill {
  fill: #f8fafc;
}

/* =========================================================
   RESPONSIVE BREAKPOINTS (Mobile & Tablet)
   ========================================================= */
@media (max-width: 991px) {
  .isp-top-bar {
    display: none;
  }
  .isp-desktop-nav {
    display: none;
  }
  .isp-header-mobile-bar {
    display: flex;
  }
  .isp-hero-section {
    background-size: cover;
    background-position: center right;
    padding-bottom: calc(var(--isp-lead-overlap, 142px) + 32px);
  }
  .isp-hero-backdrop-overlay {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.88) 100%);
  }
  .isp-hero-lead-section {
    --isp-lead-overlap: 142px;
  }
  .isp-hero-bottom-lead-container {
    padding: 0 16px;
  }
  .isp-hero-feature-pills {
    flex-wrap: wrap;
    gap: 12px;
  }
  .isp-feature-pill-card {
    flex: 1 1 calc(50% - 12px);
    min-width: 160px;
    padding: 8px 12px;
  }
  .isp-hero-bottom-form {
    flex-direction: column;
    align-items: stretch;
  }
  .isp-bottom-inputs-pill {
    max-width: 100%;
    flex-direction: column;
    border-radius: 12px;
    padding: 6px;
    gap: 4px;
  }
  .isp-bottom-input-divider {
    width: 100%;
    height: 1px;
    margin: 4px 0;
  }
  .isp-bottom-submit-btn {
    width: 100%;
    justify-content: center;
  }
  .isp-hero-shape-divider svg {
    height: 35px;
  }
}

/* =========================================================
   SERVICES 8-CARD GRID & MODERN SUPPORT SECTION
   ========================================================= */
.isp-services-main-section {
  padding-top: clamp(80px, 7vw, 110px);
  padding-bottom: 20px;
  background-color: #f8fafc;
  position: relative;
  overflow: hidden;
}

.isp-hero-lead-section + .isp-services-main-section {
  margin-block-start: 0;
  padding-top: 32px;
}

.isp-services-container {
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
}

/* Header */
.isp-services-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem auto;
}

.isp-services-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 800;
  margin: 0 0 14px 0;
  line-height: 1.25;
  white-space: nowrap;
}

.isp-title-blue {
  color: var(--color-primary);
}

.isp-title-green {
  color: var(--color-green);
}

.isp-services-subtitle {
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 1.02rem;
  color: #64748b;
  margin: 0 auto;
  line-height: 1.65;
  max-width: 620px;
}

/* 8 Services Grid: 4 columns x 2 rows */
.isp-services-grid-8 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 0;
}

.isp-service-card {
  background: #ffffff;
  border: 1px solid #eef2f6;
  border-radius: 20px;
  padding: 30px 24px 28px 24px;
  text-align: center;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.isp-service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(7, 89, 232, 0.08);
  border-color: #cbd5e1;
}

/* Icon Box */
.isp-service-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  transition: transform 0.25s ease;
}

.isp-service-card:hover .isp-service-icon-wrap {
  transform: scale(1.05);
}

/* Icon color variations from screenshot */
.icon-blue { background: #e0edff; color: #0284c7; }
.icon-green { background: #dcfce7; color: #16a34a; }
.icon-indigo { background: #e0e7ff; color: #4f46e5; }
.icon-orange { background: #ffedd5; color: #ea580c; }
.icon-cyan { background: #e0f2fe; color: #0284c7; }
.icon-navy { background: #e0e7ff; color: #1e3a8a; }
.icon-purple { background: #f3e8ff; color: #9333ea; }
.icon-red { background: #fee2e2; color: #dc2626; }

.isp-service-card-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 1.25rem;
  font-weight: 800;
  color: #101827;
  margin: 0 0 8px 0;
  line-height: 1.3;
}

.isp-service-card-desc {
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.5;
  margin: 0;
}

/* =========================================================
   Modern Support Strip (আধুনিক সাপোর্ট - আধুনিক সেবা) - Full Width
   ========================================================= */
.isp-support-banner-section {
  position: relative;
  width: 100%;
  background: radial-gradient(ellipse at 18% 55%, rgba(56, 189, 248, 0.16), transparent 46%),
    linear-gradient(100deg, #eaf4ff, #f1f6ff 55%, #eaf8f3);
  padding: 42px 0 50px;
  box-sizing: border-box;
}

.isp-support-shape {
  position: absolute;
  left: 0;
  width: 100%;
  height: 32px;
  max-width: none;
  margin: 0;
  pointer-events: none;
  z-index: 1;
  line-height: 0;
}

.isp-support-shape-top {
  top: -1px;
}

.isp-support-shape-bottom {
  bottom: -1px;
  height: 42px;
}

.isp-support-shape svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: #f8fafc;
}

.isp-support-banner-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  position: relative;
  z-index: 2;
  box-sizing: border-box;
}

.isp-support-left-block {
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}

.isp-support-router-img-wrap {
  position: relative;
  isolation: isolate;
  width: clamp(140px, 14vw, 200px);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.isp-support-router-img-wrap::before {
  content: '';
  position: absolute;
  inset: 8% -10% -12%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(56, 189, 248, 0.22), transparent 68%);
  z-index: -1;
}

.isp-support-router-img-wrap::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 10%;
  right: 10%;
  height: 20px;
  border: 1px solid rgba(7, 89, 232, 0.13);
  border-radius: 50%;
  z-index: -1;
}

.isp-support-router-img {
  width: 100%;
  max-width: 200px;
  height: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 12px 12px rgba(15, 57, 98, 0.13));
}

.isp-support-text-wrap {
  display: flex;
  flex-direction: column;
}

.isp-support-strip-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: clamp(1.45rem, 2vw, 1.85rem);
  font-weight: 700;
  color: #101827;
  margin: 0 0 6px 0;
  line-height: 1.25;
}

.isp-support-strip-title span {
  color: #f4511e;
}

.isp-support-eyebrow {
  font-family: 'Hind Siliguri', sans-serif !important;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 5px;
}

.isp-support-strip-desc {
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 0.88rem;
  color: #475569;
  margin: 0;
  line-height: 1.5;
  max-width: 29ch;
}

/* Action Cards */
.isp-support-action-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 14px;
}

.isp-support-channel-card {
  background: #ffffff;
  border: 1px solid rgba(7, 89, 232, 0.09);
  border-radius: 18px;
  padding: 18px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(22, 62, 105, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  min-width: 0;
  box-sizing: border-box;
}

.isp-support-channel-card:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
}

.isp-support-channel-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  border-color: var(--color-primary);
}

.whatsapp-card:hover {
  border-color: #25d366;
}

.isp-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.messenger-icon {
  background: transparent;
}

.messenger-icon svg {
  width: 44px;
  height: 44px;
}

.whatsapp-icon {
  background: #25D366;
}

.isp-channel-info {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.isp-channel-name {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.98rem;
  font-weight: 700;
  color: #101827;
  line-height: 1.3;
}

.isp-channel-action {
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 0.76rem;
  color: #64748b;
  margin-top: 2px;
}

/* Arrow matching user screenshot */
.isp-channel-arrow {
  color: #0f172a;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #f3f7fc;
  transition: transform 0.2s ease;
}

.isp-support-channel-card:hover .isp-channel-arrow {
  transform: translateX(4px);
  color: var(--color-primary);
}

/* Responsive adjustments for Services & Support */
@media (max-width: 1024px) {
  .isp-services-grid-8 {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

@media (max-width: 1100px) {
  .isp-support-banner-inner {
    grid-template-columns: 1fr;
    gap: 20px;
    max-width: 680px;
  }
  .isp-support-banner-section {
    padding-block: 42px 50px;
  }
  .isp-support-strip-title {
    font-size: 1.65rem;
  }
}

@media (max-width: 768px) {
  .isp-services-grid-8 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
    margin-bottom: 0 !important;
  }
  .isp-service-card {
    padding: 20px 12px 18px 12px !important;
    border-radius: 16px !important;
  }
  .isp-service-icon-wrap {
    width: 48px !important;
    height: 48px !important;
    border-radius: 12px !important;
    margin-bottom: 12px !important;
  }
  .isp-service-icon-wrap svg {
    width: 22px !important;
    height: 22px !important;
  }
  .isp-service-card-title {
    font-size: 1.05rem !important;
    margin-bottom: 6px !important;
  }
  .isp-service-card-desc {
    font-size: 0.8rem !important;
    line-height: 1.4 !important;
  }
}

@media (max-width: 640px) {
  .isp-services-grid-8 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
  }
  .isp-support-left-block {
    align-items: center;
    gap: 12px;
  }
  .isp-support-router-img-wrap {
    width: 120px;
  }
  .isp-support-action-cards {
    grid-template-columns: 1fr;
    width: 100%;
  }
  .isp-support-channel-card {
    width: 100%;
    box-sizing: border-box;
  }
}

.isp-support-banner-section + .isp-pricing-section {
  padding-top: 24px;
  border-top: 0;
}

/* =========================================================
   PRICING / PACKAGES: Official R3ISP Showcase & Filter System
   ========================================================= */
.isp-pricing-section {
  padding-top: clamp(4rem, 6vw, 6.5rem);
  padding-bottom: clamp(4rem, 6vw, 6.5rem);
  background: #f8fafc;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.isp-pricing-section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem auto;
}

.isp-services-badge,
.isp-pricing-header-pill {
  display: inline-flex;
  font-family: 'Hind Siliguri', sans-serif !important;
  align-items: center;
  gap: 6px;
  background: rgba(7, 89, 232, 0.08);
  border: 1px solid rgba(7, 89, 232, 0.2);
  border-radius: 9999px;
  padding: 5px 16px;
  color: #0759E8;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 14px;
}

.isp-pricing-header-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: clamp(2rem, 3.8vw, 2.75rem);
  font-weight: 800;
  color: #101827;
  margin: 0 0 14px 0;
  line-height: 1.25;
}

.isp-pricing-header-desc {
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 1.05rem;
  color: #475569;
  margin: 0;
  line-height: 1.65;
}

/* Filter Toolbar - Clean & Minimal */
.isp-pkg-filters-toolbar {
  max-width: 900px;
  margin: 0 auto 2.5rem auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.isp-pkg-filter-tabs {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #f8fafc;
  padding: 6px 8px;
  border-radius: 9999px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
  flex-wrap: wrap;
  justify-content: center;
}

.isp-pkg-tab {
  background: transparent;
  border: none;
  padding: 8px 18px;
  border-radius: 9999px;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.94rem;
  font-weight: 700;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.isp-pkg-tab svg {
  color: #64748b;
  transition: color 0.2s ease;
  flex-shrink: 0;
}

.isp-pkg-tab:hover {
  color: #0759E8;
  background: #ffffff;
}

.isp-pkg-tab:hover svg {
  color: #0759E8;
}

.isp-pkg-tab.active {
  background: #0759E8;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(7, 89, 232, 0.3);
}

.isp-pkg-tab.active svg {
  color: #ffffff !important;
}

/* Load More Container & Button */
.isp-pkg-load-more-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2.8rem;
  margin-bottom: 1rem;
}

.isp-pkg-load-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: #0759E8;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 1rem;
  font-weight: 700;
  padding: 11px 32px;
  border-radius: 9999px;
  border: 1.5px solid #0759E8;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(7, 89, 232, 0.08);
  transition: all 0.25s ease;
}

.isp-pkg-load-more-btn:hover {
  background: #0759E8;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(7, 89, 232, 0.25);
}

.isp-pkg-load-more-btn svg {
  transition: transform 0.2s ease;
}

.isp-pkg-load-more-btn:hover svg {
  transform: translateY(2px);
}

.isp-pkg-load-more-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

/* Packages Grid: 3-column on desktop (or 4 on wide), responsive */
.isp-packages-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.isp-pkg-card {
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 22px;
  padding: 32px 26px 26px 26px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.03);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.isp-pkg-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(7, 89, 232, 0.09);
  border-color: #cbd5e1;
}

/* Popular Highlight Card */
.isp-pkg-card.is-popular {
  border: 2px solid #0759E8;
  box-shadow: 0 12px 32px rgba(7, 89, 232, 0.12);
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
}

.isp-pkg-card.is-popular:hover {
  box-shadow: 0 20px 42px rgba(7, 89, 232, 0.18);
}

.isp-pkg-top-badge {
  position: absolute;
  top: -13px;
  left: 24px;
  background: #0284c7;
  color: #ffffff;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 9999px;
  letter-spacing: 0.3px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.isp-pkg-top-badge svg {
  flex-shrink: 0;
}

.isp-pkg-top-badge.popular-badge {
  background: linear-gradient(135deg, #ef4444 0%, #ea580c 100%);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

/* Card Header */
.isp-pkg-header {
  margin-bottom: 20px;
}

.isp-pkg-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.isp-pkg-name {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 1.45rem;
  font-weight: 800;
  color: #0f172a;
  margin: 0;
  line-height: 1.25;
}

.isp-pkg-category-pill {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.82rem;
  font-weight: 700;
  color: #0759E8;
  background: #eff6ff;
  padding: 3px 10px;
  border-radius: 8px;
  border: 1px solid #dbeafe;
}

/* Speed Hero */
.isp-pkg-speed-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 12px;
}

.isp-pkg-speed-val {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 3rem;
  font-weight: 900;
  color: #0759E8;
  line-height: 1;
}

.isp-pkg-speed-unit {
  font-family: 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: #64748b;
  text-transform: uppercase;
}

/* Price Row */
.isp-pkg-price-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 18px;
}

.isp-pkg-currency {
  font-size: 1.5rem;
  font-weight: 800;
  color: #00C83D;
}

.isp-pkg-price-amount {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 2.2rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1;
}

.isp-pkg-price-cycle {
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 0.9rem;
  color: #64748b;
  font-weight: 600;
}

/* Suitable Tag & Description */
.isp-pkg-suitable-tag {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  background: #f1f5f9;
  border-radius: 8px;
  padding: 8px 12px;
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 0.82rem;
  color: #334155;
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 10px;
}

.isp-pkg-suitable-tag svg {
  flex-shrink: 0;
  color: #0759E8;
  margin-top: 2px;
}

.isp-pkg-details-text {
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 0.88rem;
  color: #64748b;
  line-height: 1.55;
  margin: 0;
  min-height: 42px;
}

.isp-pkg-card-divider {
  height: 1px;
  background: #f1f5f9;
  margin: 18px 0;
}

/* Features List */
.isp-pkg-features-wrap {
  margin-bottom: 24px;
}

.isp-pkg-features-label {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.85rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.isp-pkg-features-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.isp-pkg-feature-item {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: 'Noto Serif Bengali', serif !important;
  font-size: 0.88rem;
  color: #334155;
  line-height: 1.4;
}

.isp-pkg-feature-item svg {
  flex-shrink: 0;
}

.isp-pkg-feature-item.highlight {
  font-weight: 700;
  color: #0f172a;
}

/* CTA Button */
.isp-pkg-action-wrap {
  margin-top: auto;
  padding-top: 10px;
}

.isp-pkg-btn-cta {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: #0759E8 !important;
  border: 1.5px solid #0759E8;
  border-radius: 9999px;
  padding: 12px 24px;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s ease;
}

.isp-pkg-btn-cta:hover {
  background: #0759E8;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(7, 89, 232, 0.3);
}

.isp-pkg-btn-cta.is-btn-popular {
  background: #0759E8;
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(7, 89, 232, 0.35);
}

.isp-pkg-btn-cta.is-btn-popular:hover {
  background: #0347C4;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(7, 89, 232, 0.45);
}

/* Empty State */
.isp-pkg-empty-state {
  text-align: center;
  padding: 40px;
  background: #ffffff;
  border-radius: 20px;
  border: 1px dashed #cbd5e1;
  max-width: 600px;
  margin: 0 auto;
}

/* Corporate Callout */
.isp-pkg-corporate-callout {
  margin-top: 4rem;
  text-align: center;
}

.isp-pkg-callout-pill {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  border-radius: 9999px;
  padding: 12px 28px;
  flex-wrap: wrap;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
}

.isp-pkg-callout-text {
  font-family: 'Noto Serif Bengali', serif !important;
  color: #0f172a;
  font-weight: 700;
  font-size: 0.96rem;
}

.isp-pkg-callout-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: #0759E8;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-weight: 800;
  font-size: 0.98rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  transition: transform 0.2s ease;
}

.isp-pkg-callout-btn:hover {
  transform: translateX(3px);
  color: #00C83D;
}

/* Responsive Breakpoints for Packages */
@media (max-width: 1100px) {
  .isp-packages-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .isp-packages-cards-grid {
    grid-template-columns: 1fr;
  }
  .isp-pkg-filters-toolbar {
    width: 100%;
    margin-bottom: 1.8rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px 2px 8px 2px;
  }
  .isp-pkg-filters-toolbar::-webkit-scrollbar {
    display: none;
  }
  .isp-pkg-filter-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    width: max-content !important;
    min-width: 100% !important;
    justify-content: flex-start !important;
    border-radius: 9999px !important;
    padding: 6px 8px !important;
    gap: 6px !important;
    box-sizing: border-box !important;
  }
  .isp-pkg-tab {
    flex: 0 0 auto !important;
    white-space: nowrap !important;
    text-align: center;
    padding: 8px 16px !important;
    font-size: 0.9rem !important;
  }
}

/* =========================================================
   BUTTONS: Solid Blue Primary & Crisp Clean Outlines
   No mixing blue and green together on single buttons!
   ========================================================= */
.isp-btn-primary {
  background: var(--color-primary) !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: 10px !important;
  font-weight: 700 !important;
  padding: 13px 26px !important;
  transition: var(--isp-transition) !important;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(7, 89, 232, 0.25);
  display: inline-block;
  text-decoration: none !important;
  text-align: center;
}

.isp-btn-primary:hover {
  background: var(--color-primary-hover) !important;
  box-shadow: 0 8px 22px rgba(7, 89, 232, 0.4);
  transform: translateY(-2px);
}

/* =========================================================
   CLIENTS LOGO MARQUEE CAROUSEL
   ========================================================= */
.isp-clients-section {
  background: #ffffff;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.isp-clients-carousel-wrapper {
  overflow: hidden;
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 0;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.isp-clients-marquee {
  display: flex;
  overflow: hidden;
  user-select: none;
}

.isp-clients-track {
  display: flex;
  gap: 24px;
  flex-shrink: 0;
  min-width: 100%;
  animation: ispMarqueeScroll 25s linear infinite;
}

.isp-clients-marquee:hover .isp-clients-track {
  animation-play-state: paused;
}

@keyframes ispMarqueeScroll {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.isp-client-logo-card {
  flex-shrink: 0;
  width: 200px;
  height: 64px;
  background: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--isp-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 16px;
  box-shadow: var(--isp-shadow-subtle);
  transition: var(--isp-transition);
}

.isp-client-logo-card:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
  box-shadow: var(--isp-shadow-card);
}

.isp-client-logo-img {
  width: auto;
  height: auto;
  max-width: 170px;
  max-height: 42px;
  object-fit: contain;
  margin: 0 auto;
  display: block;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: var(--isp-transition);
}

.isp-client-logo-card:hover .isp-client-logo-img {
  filter: grayscale(0%);
  opacity: 1;
}

.isp-client-logo-fallback {
  text-align: center;
}

.isp-client-text {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--color-heading);
  transition: var(--isp-transition);
}

.isp-client-logo-card:hover .isp-client-text {
  color: var(--color-primary);
}

/* =========================================================
   DYNAMIC COVERAGE CHECKER STYLES
   ========================================================= */
.isp-coverage-section {
  padding: 56px 24px;
  background: #f8fafc;
}

.isp-coverage-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 24px;
}

.isp-coverage-title {
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 10px;
}

.isp-coverage-description {
  color: var(--color-text);
  font-size: 0.95rem;
  margin: 0;
}

.isp-dynamic-coverage-container {
  max-width: 1200px;
  margin: 0 auto;
}

.isp-coverage-controls {
  max-width: 760px;
  margin: 0 auto 20px auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.isp-coverage-search-box {
  width: 100%;
  position: relative;
}

.isp-coverage-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-muted);
  pointer-events: none;
}

.isp-coverage-search-field {
  width: 100%;
  box-sizing: border-box;
  padding: 13px 48px;
  background: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: 9999px;
  font-size: 1rem;
  color: var(--color-heading);
  outline: none;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  transition: var(--isp-transition);
}

.isp-coverage-search-field:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(7, 89, 232, 0.15), 0 6px 20px rgba(0, 0, 0, 0.06);
}

.isp-clear-search-btn {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  background: #e2e8f0;
  border: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: var(--color-text);
  font-size: 0.75rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--isp-transition);
}

.isp-clear-search-btn:hover {
  background: #cbd5e1;
  color: var(--color-heading);
}

.isp-coverage-zone-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  justify-content: center;
  background: #f8fafc;
  padding: 6px 8px;
  border-radius: 9999px;
  border: 1px solid #e2e8f0;
  max-width: 680px;
  margin: 0 auto;
}

.isp-zone-tab {
  background: transparent;
  border: none;
  border-radius: 9999px;
  padding: 8px 18px;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.92rem;
  font-weight: 700;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  white-space: nowrap;
  min-height: 44px;
}

.isp-zone-tab svg {
  color: #64748b;
  transition: color 0.2s ease;
  flex-shrink: 0;
}

.isp-zone-tab:hover {
  background: #ffffff;
  color: var(--color-primary);
}

.isp-zone-tab:hover svg {
  color: var(--color-primary);
}

.isp-zone-tab.is-active {
  background: var(--color-primary);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(7, 89, 232, 0.3);
}

.isp-zone-tab.is-active svg {
  color: #ffffff !important;
}

/* A compact area directory: location first, availability second. */
.isp-coverage-results {
  margin: 0 0 12px;
  color: var(--color-muted);
  font-size: 0.82rem;
}

.isp-coverage-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.isp-coverage-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  gap: 10px 12px;
  padding: 18px;
  background: #fff;
  border: 1px solid #e3eaf3;
  border-radius: 16px;
  box-shadow: 0 3px 12px rgba(15, 23, 42, 0.025);
  transition: border-color 0.2s, box-shadow 0.2s;
  min-width: 0;
}

.isp-coverage-watermark {
  position: absolute;
  right: -12px;
  bottom: 10px;
  color: var(--color-primary);
  opacity: 0.035;
  pointer-events: none;
  z-index: -1;
  transform: rotate(12deg);
}

.isp-coverage-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 10px;
}

.isp-coverage-card:hover,
.isp-coverage-card:focus-within {
  border-color: #b5cff5;
  box-shadow: 0 6px 20px rgba(7, 89, 232, 0.06);
}

.isp-coverage-card-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 11px;
  background: #edf5ff;
  color: var(--color-primary);
}

.isp-coverage-card-info {
  min-width: 0;
  line-height: 1.4;
}

.isp-coverage-area-name {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 3px;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.isp-coverage-zone-tag {
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.4;
}

.isp-coverage-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
  white-space: nowrap;
  padding-top: 3px;
}

.isp-coverage-status-badge.is-active-status {
  color: #14844c;
}

.isp-coverage-status-badge.is-upcoming-status {
  color: #a36613;
}

.isp-status-pulse-dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: currentColor;
}

.isp-coverage-connect-btn {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 44px;
  padding: 10px 12px;
  border: 0;
  border-radius: 10px;
  background: #f0f6ff;
  color: var(--color-primary);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.isp-coverage-connect-btn:hover {
  background: var(--color-primary);
  color: #fff;
}

.isp-coverage-connect-btn:focus-visible,
.isp-zone-tab:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.isp-coverage-card[hidden] {
  display: none;
}

@media (max-width: 900px) {
  .isp-coverage-cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .isp-coverage-section {
    padding: 36px 16px;
  }
  .isp-coverage-header {
    margin-bottom: 20px;
  }
  .isp-coverage-controls {
    margin-bottom: 14px;
  }
  .isp-coverage-search-field {
    font-size: 0.9rem;
    border-radius: 12px;
  }
  .isp-coverage-cards-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
  }
  .isp-coverage-card {
    grid-template-columns: 32px minmax(0, 1fr);
    grid-template-rows: auto;
    gap: 4px 10px;
    padding: 12px;
    border-radius: 12px;
    box-shadow: none;
  }
  .isp-coverage-card-icon {
    align-self: start;
    width: 32px;
    height: 32px;
  }
  .isp-coverage-area-name {
    font-size: 1rem;
  }
  .isp-coverage-status-badge {
    font-size: 0.7rem;
    gap: 4px;
  }
  .isp-coverage-zone-tag {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding-right: 54px;
    margin-top: 4px;
  }
  .isp-coverage-watermark {
    width: 84px;
    height: 84px;
    bottom: -12px;
  }
  .isp-coverage-connect-btn {
    position: absolute;
    right: 12px;
    bottom: 12px;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
  }
  .isp-coverage-action-label {
    display: none;
  }
}

/* Empty State */
.isp-coverage-empty {
  text-align: center;
  padding: 40px 20px;
  background: #ffffff;
  border: 1.5px dashed #cbd5e1;
  border-radius: var(--isp-radius-lg);
  max-width: 580px;
  margin: 20px auto 0 auto;
}

.isp-empty-icon {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.isp-empty-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-heading);
  margin: 0 0 8px 0;
}

.isp-empty-text {
  font-size: 0.95rem;
  color: var(--color-muted);
  margin: 0 0 20px 0;
  line-height: 1.6;
}

/* =========================================================
   PRE-FOOTER CTA BANNER: Rich Navy & Cyan Mesh
   ========================================================= */
.isp-cta-section {
  background: radial-gradient(circle at 15% 30%, rgba(7, 89, 232, 0.35) 0%, transparent 48%),
              radial-gradient(circle at 85% 70%, rgba(8, 189, 244, 0.22) 0%, transparent 48%),
              linear-gradient(160deg, #091224 0%, #0c1c3f 60%, #0759E8 140%);
  color: #ffffff;
  padding-top: clamp(4rem, 6vw, 6rem);
  padding-bottom: clamp(4rem, 6vw, 6rem);
  border-top: 1px solid var(--color-border);
}

.isp-cta-section h2 {
  color: #ffffff !important;
}

/* Floating WhatsApp Quick Contact Widget */
.isp-floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 990;
  background: var(--color-green);
  color: #ffffff;
  border-radius: 9999px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 200, 61, 0.35);
  transition: var(--isp-transition);
}

body.has-drawer-open .isp-floating-whatsapp {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.isp-floating-whatsapp:hover {
  background: var(--color-green-dark);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 24px rgba(0, 200, 61, 0.45);
  color: #ffffff;
}

/* Footer: Clean 60% White Surface with Subtle Separation */
.isp-footer {
  background: #ffffff;
  color: var(--color-text);
  border-top: 1px solid var(--color-border);
}

/* Own the layout: the HTML template part does not load core Columns CSS. */
.isp-footer-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
  align-items: start;
}
.isp-footer-columns > .wp-block-column { min-width: 0; }
.isp-footer-bottom-bar { max-width: 1200px; margin-left: auto; margin-right: auto; }
@media (min-width: 769px) and (max-width: 1024px) {
  .isp-footer-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
}

.isp-footer-title {
  color: #101827 !important;
  font-size: 1.08rem;
  font-weight: 800;
  margin-bottom: 1.4rem;
  font-family: 'Hind Siliguri', sans-serif !important;
  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

/* Stylish animated underline accent for footer titles */
.isp-footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 38px;
  height: 3px;
  background: linear-gradient(90deg, #0759E8 0%, #00C83D 100%);
  border-radius: 9999px;
  box-shadow: 0 1px 4px rgba(7, 89, 232, 0.3);
}

.isp-footer-menu {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.92rem;
}

.isp-footer-menu li a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #475569;
  text-decoration: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.isp-menu-arrow {
  color: #0759E8;
  font-size: 1.15rem;
  line-height: 1;
  font-weight: 800;
  display: inline-block;
  transition: transform 0.2s ease, color 0.2s ease;
}

.isp-footer-menu li a:hover {
  color: #0759E8;
  transform: translateX(4px);
}

.isp-footer-menu li a:hover .isp-menu-arrow {
  color: #00C83D;
  transform: translateX(2px);
}

.isp-footer-brand-logo {
  transition: transform 0.25s ease;
}

.isp-footer-brand-logo:hover {
  transform: scale(1.03);
}

.isp-footer-social-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #f1f5f9;
  border: 1px solid var(--color-border);
  color: var(--color-heading) !important;
  transition: var(--isp-transition);
}

.isp-footer-social-btn:hover {
  background: var(--color-primary);
  color: #ffffff !important;
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

/* =========================================================
   RESPONSIVE MEDIA QUERIES (Pixel-Perfect Mobile & Tablet)
   ========================================================= */
@media (max-width: 1024px) {
}

@media (max-width: 768px) {

  .isp-hero-section {
    padding-top: 2.5rem;
    padding-bottom: calc(var(--isp-lead-overlap, 142px) + 32px);
  }

  .isp-floating-whatsapp span {
    display: none;
  }

  .isp-floating-whatsapp {
    padding: 14px;
    border-radius: 50%;
    bottom: 18px;
    right: 18px;
  }

  /* Coverage Filter Zone Tabs Horizontal Swipe */
  .isp-coverage-controls {
    width: 100%;
    overflow: hidden;
  }

  .isp-coverage-zone-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
    width: 100% !important;
    max-width: 100% !important;
    justify-content: flex-start !important;
    border-radius: 9999px !important;
    padding: 6px 8px !important;
    gap: 6px !important;
    box-sizing: border-box !important;
  }

  .isp-coverage-zone-tabs::-webkit-scrollbar {
    display: none !important;
  }

  .isp-zone-tab {
    flex: 0 0 auto !important;
    white-space: nowrap !important;
    padding: 8px 16px !important;
    font-size: 0.88rem !important;
  }

  /* Footer 2-column layout on mobile */
  .isp-footer .isp-footer-columns,
  .isp-footer .wp-block-columns {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 28px 16px !important;
  }

  .isp-footer-col-about {
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .isp-footer-col-links {
    flex: 0 0 calc(50% - 10px) !important;
    width: calc(50% - 10px) !important;
    max-width: calc(50% - 10px) !important;
    box-sizing: border-box !important;
  }

  .isp-footer-col-services {
    flex: 0 0 calc(50% - 10px) !important;
    width: calc(50% - 10px) !important;
    max-width: calc(50% - 10px) !important;
    box-sizing: border-box !important;
  }

  .isp-footer-col-contact {
    flex: 0 0 100% !important;
    width: 100% !important;
    max-width: 100% !important;
    margin-top: 6px !important;
  }
}

/* =========================================================
   AJAX COVERAGE PAGINATION & LOAD MORE STYLES
   ========================================================= */
.isp-coverage-loader {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
}

.isp-spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(7, 89, 232, 0.2);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: ispSpin 0.8s linear infinite;
}

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

.isp-coverage-load-more-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 20px;
}

.isp-btn-load-more {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
  padding: 12px 28px;
  border-radius: 9999px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(16, 24, 39, 0.04);
  transition: var(--isp-transition);
}

.isp-btn-load-more:hover {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(7, 89, 232, 0.2);
}

.isp-btn-load-more .isp-btn-icon {
  font-size: 1.1rem;
  transition: transform 0.2s ease;
}

.isp-btn-load-more:hover .isp-btn-icon {
  transform: translateY(2px);
}

/* =========================================================
   HOTLINE CALL BUTTON IN CTA BANNER
   ========================================================= */
.isp-cta-hotline-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(8, 189, 244, 0.45);
  color: #ffffff !important;
  font-weight: 700;
  font-size: 1.05rem;
  padding: 13px 26px;
  border-radius: 12px;
  text-decoration: none;
  backdrop-filter: blur(8px);
  transition: var(--isp-transition);
}

.isp-cta-hotline-btn:hover {
  background: rgba(8, 189, 244, 0.2);
  border-color: var(--color-cyan);
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(7, 89, 232, 0.25);
}

.isp-cta-hotline-btn svg {
  color: var(--color-cyan);
}

/* =========================================================
   MODAL POPUP FOR CONNECTION BOOKING
   ========================================================= */
.isp-modal-backdrop {
  position: fixed !important;
  inset: 0 !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  background: rgba(9, 18, 36, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 999999 !important;
  display: none !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 20px !important;
  margin: 0 !important;
  box-sizing: border-box !important;
  animation: ispFadeIn 0.2s ease-out;
}

.isp-modal-backdrop.is-open {
  display: flex !important;
}

@keyframes ispFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.isp-modal-dialog {
  background: #ffffff;
  border-radius: 24px;
  max-width: 520px;
  width: 100%;
  margin: auto !important;
  padding: 32px;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.45);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
  box-sizing: border-box !important;
  animation: ispSlideUp 0.24s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes ispSlideUp {
  from { transform: translateY(20px) scale(0.97); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.isp-modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: #f1f5f9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-muted);
  cursor: pointer;
  transition: var(--isp-transition);
}

.isp-modal-close-btn:hover {
  background: #e2e8f0;
  color: var(--color-heading);
}

.isp-modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.isp-modal-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(7, 89, 232, 0.25);
  margin-bottom: 12px;
}

.isp-modal-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-heading);
  margin: 0 0 6px 0;
}

.isp-modal-subtitle {
  font-size: 0.92rem;
  color: var(--color-muted);
  margin: 0;
  line-height: 1.5;
}

.isp-modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.isp-form-row {
  display: flex;
  gap: 12px;
}

@media (max-width: 480px) {
  .isp-form-row {
    flex-direction: column;
    gap: 16px;
  }
}

.isp-form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.isp-form-group label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-heading);
}

.isp-form-control {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 14px;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--color-heading);
  background: #f8fafc;
  transition: var(--isp-transition);
}

.isp-form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(7, 89, 232, 0.15);
}

.isp-modal-msg {
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  line-height: 1.5;
}

.isp-modal-msg.is-success {
  background: #dcfce7;
  color: var(--color-success);
  border: 1px solid #bbf7d0;
}

.isp-modal-msg.is-error {
  background: #fee2e2;
  color: var(--color-error);
  border: 1px solid #fecaca;
}

.isp-modal-footer-note {
  font-size: 0.8rem;
  color: var(--color-muted);
  text-align: center;
  margin-top: 4px;
}

/* =========================================================
   Dedicated Contact Page & Blog Styling
   ========================================================= */
.isp-contact-page-container {
  width: 100%;
  margin: 0 auto;
}

.isp-contact-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem auto;
}

.isp-contact-badge {
  display: inline-block;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  color: #1D4ED8;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 9999px;
  margin-bottom: 12px;
}

.isp-contact-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 900;
  line-height: 1.25;
  margin: 0 0 12px 0;
}

.isp-contact-subtitle {
  font-size: 1.05rem;
  color: #64748B;
  line-height: 1.65;
  margin: 0;
}

.isp-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 2.5rem;
  align-items: start;
}

.isp-contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.isp-contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #ffffff;
  border: 1px solid #E2E8F0;
  border-radius: 16px;
  padding: 1.35rem 1.5rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.02);
  transition: all 0.25s ease;
}

.isp-contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(7, 89, 232, 0.08);
  border-color: #BFDBFE;
}

.isp-contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.isp-contact-icon.icon-blue {
  background: #EFF6FF;
  color: #0759E8;
}

.isp-contact-icon.icon-green {
  background: #DCFCE7;
  color: #16A34A;
}

.isp-contact-icon.icon-purple {
  background: #F3E8FF;
  color: #9333EA;
}

.isp-contact-icon.icon-cyan {
  background: #ECFEFF;
  color: #0891B2;
}

.isp-contact-card-title {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-size: 1.12rem;
  font-weight: 800;
  color: #0F172A;
  margin: 0 0 4px 0;
}

.isp-contact-card-desc {
  font-size: 0.9rem;
  color: #64748B;
  margin: 0 0 6px 0;
  line-height: 1.5;
}

.isp-contact-link {
  font-size: 0.95rem;
  font-weight: 800;
  color: #0759E8;
  text-decoration: none;
  transition: color 0.2s;
}

.isp-contact-link:hover {
  color: #00C83D;
  text-decoration: underline;
}

.isp-contact-form-box {
  background: #ffffff;
  border: 1px solid #E2E8F0;
  border-radius: 20px;
  padding: 2.25rem 2.5rem;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.04);
}

.isp-contact-form-header {
  margin-bottom: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid #F1F5F9;
}

/* Blog Grid & Card Modern Layout */
.isp-blog-main-container ul.wp-block-post-template.is-layout-grid,
.isp-blog-main-container .wp-block-post-template {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 2rem !important;
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

@media (max-width: 768px) {
  .isp-blog-main-container ul.wp-block-post-template.is-layout-grid,
  .isp-blog-main-container .wp-block-post-template {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
}

.isp-blog-main-container .wp-block-post {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  margin: 0 !important;
}

.isp-blog-card {
  display: flex !important;
  flex-direction: column !important;
  height: 100% !important;
  border-radius: 18px !important;
  overflow: hidden !important;
  background: #ffffff !important;
  border: 1px solid #E2E8F0 !important;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04) !important;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.isp-blog-card:hover {
  transform: translateY(-5px) !important;
  box-shadow: 0 16px 36px rgba(7, 89, 232, 0.1) !important;
  border-color: #BFDBFE !important;
}

.isp-blog-card .wp-block-post-featured-image {
  margin: 0 !important;
  overflow: hidden !important;
  position: relative !important;
  aspect-ratio: 16 / 9 !important;
  background: #f1f5f9;
}

.isp-blog-card .wp-block-post-featured-image img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block !important;
  transition: transform 0.4s ease !important;
}

.isp-blog-card:hover .wp-block-post-featured-image img {
  transform: scale(1.05) !important;
}

.isp-blog-card-content {
  padding: 1.75rem 1.85rem !important;
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
  justify-content: space-between !important;
}

.isp-blog-meta-row {
  display: flex !important;
  align-items: center !important;
  gap: 12px !important;
  margin-bottom: 0.85rem !important;
}

.isp-blog-tag-badge {
  display: inline-block !important;
  background: #EFF6FF !important;
  color: #0759E8 !important;
  font-size: 0.78rem !important;
  font-weight: 700 !important;
  padding: 3px 10px !important;
  border-radius: 6px !important;
  letter-spacing: 0.3px !important;
}

.isp-blog-card-content .wp-block-post-title {
  margin: 0 0 0.85rem 0 !important;
  font-family: 'Hind Siliguri', sans-serif !important;
  font-weight: 800 !important;
  font-size: 1.3rem !important;
  line-height: 1.4 !important;
}

.isp-blog-card-content .wp-block-post-title a {
  color: #0F172A !important;
  text-decoration: none !important;
  transition: color 0.2s ease !important;
}

.isp-blog-card-content .wp-block-post-title a:hover {
  color: #0759E8 !important;
}

.isp-blog-card-content .wp-block-post-excerpt {
  margin: 0 !important;
  color: #64748B !important;
  font-size: 0.94rem !important;
  line-height: 1.7 !important;
}

.isp-blog-card-content .wp-block-post-excerpt p {
  margin: 0 0 0.8rem 0 !important;
}

.isp-blog-card-content .wp-block-post-excerpt a.wp-block-post-excerpt__more-link {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  font-weight: 800 !important;
  color: #0759E8 !important;
  text-decoration: none !important;
  font-size: 0.92rem !important;
  transition: all 0.2s ease !important;
}

.isp-blog-card-content .wp-block-post-excerpt a.wp-block-post-excerpt__more-link:hover {
  color: #00C83D !important;
  transform: translateX(4px) !important;
}

.isp-single-article-main h2 {
  font-family: 'Hind Siliguri', sans-serif !important;
  font-weight: 800;
  color: #0F172A;
  margin-top: 2rem;
  margin-bottom: 0.8rem;
}

.isp-single-article-main p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: #334155;
  margin-bottom: 1.4rem;
}

@media (max-width: 900px) {
  .isp-contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .isp-contact-form-box {
    padding: 1.75rem 1.5rem;
  }
}

@media (max-width: 768px) {
  .isp-hero-section {
    background-position: 77% center !important;
    background-size: cover !important;
  }
  .isp-hero-backdrop-overlay {
    background: linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.85) 60%, rgba(255,255,255,0.95) 100%) !important;
  }
}

/* Deployment and accessibility hardening. */
.isp-front-main > :not(.isp-hero-lead-section) { margin-block: 0 !important; }
.isp-front-main { max-width: none; padding: 0; }
.isp-skip-link { position: fixed; left: 16px; top: -100px; z-index: 1000000; padding: 12px 20px; background: #fff; color: #0759e8; border: 2px solid currentColor; border-radius: 10px; }
.isp-skip-link:focus { top: 16px; }
.isp-nav-link[aria-current="page"], .isp-drawer-link[aria-current="page"] { color: var(--color-primary); background: #eff6ff; }
.isp-form-trap { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.isp-form-consent { display: flex; align-items: flex-start; gap: 8px; font-size: .78rem; line-height: 1.5; }
.isp-form-consent input { width: 16px; height: 16px; margin: 3px 0 0; flex-shrink: 0; accent-color: var(--color-primary); }
.isp-form-consent a { color: var(--color-primary); text-decoration: underline; }
.isp-hero-bottom-form { flex-wrap: wrap; }
.isp-hero-bottom-form .isp-form-consent, .isp-hero-bottom-form .isp-modal-msg { flex-basis: 100%; margin: 0; }
.isp-hero-bottom-form .isp-form-consent { justify-content: center; }
.isp-modal-msg[hidden] { display: none !important; }
.isp-page-title { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-block: 0 24px; }
.isp-contact-page-container .isp-contact-title { font-size: clamp(1.75rem, 3.8vw, 2.75rem); }
.isp-clients-marquee:focus-within .isp-clients-track { animation-play-state: paused; }
.isp-clients-pause { display: block; margin: 12px auto 0; padding: 8px 16px; border: 1px solid var(--color-border); border-radius: 999px; background: #fff; color: var(--color-text); cursor: pointer; min-height: 44px; }
.isp-clients-carousel-wrapper.is-paused .isp-clients-track { animation-play-state: paused; }
@media (max-width: 991px) { .isp-hero-bottom-form .isp-form-consent { justify-content: flex-start; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .isp-clients-track { animation: none; }
  .isp-clients-carousel-wrapper { overflow-x: auto; mask-image: none; }
}

.isp-error-main { text-align: center; }