/* assets/css/seo-istudio-style.css */
/* Dedicated styling for SEO Service in Madurai page replicating iStudio design */

:root {
  --ist-primary: #0077BC;
  --ist-primary-hover: #005a8f;
  --ist-primary-dark: #005a8f;
  --ist-primary-light: #e8f4fc;
  --ist-navy: #0A1C3E;
  --ist-accent: #10B981;
  --ist-accent-hover: #059669;
  --ist-cyan: #4AB8E8;
  --ist-dark: #0f172a;
  --ist-dark-surface: #1e293b;
  --ist-gray-light: #f8fafc;
  --ist-gray-border: #e2e8f0;
  --ist-border: #e2e8f0;
  --ist-border-light: #f1f5f9;
  --ist-gray-dark: #334155;
  --ist-gray-muted: #64748b;
  --ist-gold: #10B981;
  --ist-card-bg: #ffffff;
  --ist-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --ist-shadow-md: 0 8px 24px rgba(0, 0, 0, 0.07);
  --ist-shadow-lg: 0 12px 32px rgba(0, 119, 188, 0.12);
  --ist-radius-sm: 8px;
  --ist-radius-md: 12px;
  --ist-radius-lg: 18px;
  --ist-radius-pill: 9999px;
  --ist-transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.ist-page-wrapper {
  font-family: var(--font-sans, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif);
  color: #334155 !important;
  background-color: #ffffff;
  overflow-x: hidden;
  line-height: 1.65;
}

.ist-page-wrapper p {
  color: #334155 !important;
}

.ist-page-wrapper h1:not(.ist-hero-title),
.ist-page-wrapper h2:not(.hero-audit-title),
.ist-page-wrapper h3,
.ist-page-wrapper h4,
.ist-page-wrapper h5,
.ist-page-wrapper h6 {
  color: #0f172a !important;
}

.ist-hero .ist-hero-title {
  color: #ffffff !important;
}
.ist-hero .ist-hero-desc {
  color: #e2e8f0 !important;
}
.ist-hero .border-img-text {
  color: #ffffff !important;
}
.hero-audit-title {
  color: #0A1C3E !important;
}

.ist-heading-xl,
.ist-heading-lg,
.ist-heading-md {
  color: #0f172a !important;
}

.ist-text-sub {
  color: #475569 !important;
}

.ist-type-title {
  color: #0f172a !important;
}
.ist-type-desc {
  color: #475569 !important;
}

.ist-industry-title {
  color: #0f172a !important;
}

.ist-check-item {
  color: #334155 !important;
}

.ist-test-text {
  color: #334155 !important;
}
.ist-test-name {
  color: #0f172a !important;
}
.ist-test-role {
  color: #64748b !important;
}

.ist-faq-header,
.ist-faq-header span {
  color: #0f172a !important;
}
.ist-faq-body p {
  color: #334155 !important;
}

.ist-who-metric-val {
  color: #0077BC !important;
}
.ist-who-metric-lbl {
  color: #475569 !important;
}

.ist-brand-pill {
  color: #0077BC !important;
  background-color: #e8f4fc !important;
  border: 1px solid #bae0f7 !important;
}

.ist-container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography & General Utilities */
.ist-section {
  padding: 70px 0;
  position: relative;
}

.ist-section-alt {
  background-color: #f8fafc;
}

.ist-section-blue {
  background: linear-gradient(135deg, #0b1a30 0%, #002d54 100%);
  color: #ffffff;
}

.ist-section-gradient {
  background: linear-gradient(180deg, #f0f7fc 0%, #ffffff 100%);
}

.ist-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  border-radius: var(--ist-radius-pill);
  margin-bottom: 12px;
  border: 1px solid rgba(0, 119, 188, 0.15);
}

.ist-badge-accent {
  background: rgba(247, 148, 30, 0.12);
  color: var(--ist-accent);
  border-color: rgba(247, 148, 30, 0.25);
}

.ist-heading-xl {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.22;
  color: var(--ist-dark);
  margin-bottom: 16px;
}

.ist-heading-lg {
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--ist-dark);
  margin-bottom: 14px;
}

.ist-heading-md {
  font-size: 20px;
  font-weight: 700;
  color: var(--ist-dark);
  margin-bottom: 10px;
}

.ist-text-sub {
  font-size: 16px;
  color: var(--ist-gray-muted);
  max-width: 760px;
  margin-bottom: 24px;
  line-height: 1.7;
}

.ist-text-center {
  text-align: center;
}
.ist-text-center .ist-text-sub {
  margin-left: auto;
  margin-right: auto;
}

.ist-text-primary { color: var(--ist-primary); }
.ist-text-accent { color: var(--ist-accent); }

/* Breadcrumb */
.ist-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ist-gray-muted);
  margin-bottom: 18px;
}
.ist-breadcrumb a {
  color: var(--ist-primary);
  text-decoration: none;
  font-weight: 500;
}
.ist-breadcrumb a:hover {
  text-decoration: underline;
}

/* Hero Section - Dark Cosmic / Cyber-Network */
.ist-hero {
  padding: 140px 0 90px;
  background-color: #030a21 !important;
  background-image: url('../images/seo-service/Abstract-background-with-low-poly-design.png') !important;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  position: relative;
  overflow: hidden;
  color: #ffffff;
}

.ist-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(0, 119, 188, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.ist-hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.ist-hero-title {
  font-size: clamp(30px, 3.8vw, 46px);
  font-weight: 800;
  line-height: 1.22;
  color: #ffffff !important;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.ist-hero-desc {
  font-size: 16px;
  color: #d1d5db !important;
  line-height: 1.65;
  margin-bottom: 30px;
  max-width: 600px;
}

/* 4 Trust Cards in 1 Row */
.ist-trust-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 28px;
}

.border-img {
  position: relative;
  border-radius: 16px;
  background: linear-gradient(180deg, #020024 0%, #050A30 40%, #001A66 70%, #002B80 100%);
  padding: 22px 12px 18px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 150px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.border-img:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 119, 188, 0.4);
}

.border-img::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1.5px;
  border-radius: inherit;
  background: linear-gradient(260deg, #10B981, #ffffff);
  -webkit-mask:
     linear-gradient(#000 0 0) content-box,
     linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

.border-img img {
  width: 58px;
  height: 58px;
  object-fit: contain;
  margin-bottom: 12px;
}

.border-img-text {
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
}

/* Hero Audit Form Card with Gradient Glowing Border */
.border-img-sec {
  background: #ffffff;
  border-radius: 20px;
  padding: 30px 26px 26px;
  width: 100%;
  max-width: 390px;
  margin-left: auto;
  position: relative;
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.45);
}

.border-img-sec::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 2.5px;
  border-radius: inherit;
  background: linear-gradient(260deg, #10B981, #1B6FFF);
  -webkit-mask:
     linear-gradient(#000 0 0) content-box,
     linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}

.hero-audit-title {
  font-size: 20px;
  font-weight: 800;
  color: #0077bc;
  text-align: center;
  margin-bottom: 18px;
  line-height: 1.25;
}

.hero-audit-group {
  margin-bottom: 12px;
  position: relative;
}

.hero-audit-input {
  width: 100%;
  padding: 12px 14px;
  background: #fafafa;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  font-size: 14px;
  color: #1f2937;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.hero-audit-input:focus {
  border-color: #0077bc;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(0, 119, 188, 0.12);
}

.hero-audit-input::placeholder {
  color: #9ca3af;
  font-size: 13.5px;
}

.hero-audit-btn {
  width: 100%;
  background: #10B981;
  color: #ffffff;
  font-size: 15.5px;
  font-weight: 700;
  padding: 13px 20px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  margin-top: 12px;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(255, 152, 0, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.hero-audit-btn:hover {
  background: #f57c00;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(255, 152, 0, 0.45);
}

/* Floating Vertical Side Enquiry Tab */
.ist-side-enquiry-tab {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: right bottom;
  background: #0077bc;
  color: #ffffff;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 8px 8px 0 0;
  z-index: 999;
  box-shadow: -2px -4px 12px rgba(0, 0, 0, 0.15);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background 0.2s ease;
}
.ist-side-enquiry-tab:hover {
  background: #005a8e;
  color: #ffffff;
}

.ist-btn-primary {
  width: 100%;
  padding: 14px 20px;
  background: linear-gradient(135deg, var(--ist-primary) 0%, var(--ist-primary-dark) 100%);
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: var(--ist-radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--ist-transition);
  box-shadow: 0 6px 16px rgba(0, 119, 188, 0.25);
  text-decoration: none;
}
.ist-btn-primary:hover {
  background: linear-gradient(135deg, var(--ist-primary-dark) 0%, #00456d 100%);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 119, 188, 0.35);
  color: #ffffff;
}

.ist-btn-accent {
  background: linear-gradient(135deg, var(--ist-accent) 0%, var(--ist-accent-hover) 100%);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(247, 148, 30, 0.3);
}
.ist-btn-accent:hover {
  background: linear-gradient(135deg, var(--ist-accent-hover) 0%, #cc7108 100%);
  box-shadow: 0 8px 20px rgba(247, 148, 30, 0.4);
  color: #ffffff;
}

/* Not Ranking Banner & Feature Highlights */
.ist-not-ranking-box {
  background: #ffffff;
  border-radius: var(--ist-radius-lg);
  padding: 40px;
  box-shadow: var(--ist-shadow-md);
  border: 1px solid var(--ist-border);
  margin-top: 10px;
}

.ist-highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 30px 0 35px;
}

.ist-highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 20px;
  background: #f8fafc;
  border-radius: var(--ist-radius-md);
  border: 1px solid var(--ist-border);
  transition: var(--ist-transition);
}
.ist-highlight-item:hover {
  background: #ffffff;
  border-color: var(--ist-primary);
  box-shadow: var(--ist-shadow-md);
  transform: translateY(-3px);
}
.ist-highlight-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}
.ist-highlight-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ist-dark);
  line-height: 1.4;
}

/* Brand Logos Marquee Strip */
.ist-brands-wrapper {
  margin-top: 35px;
  padding-top: 30px;
  border-top: 1px solid var(--ist-border);
  text-align: center;
}
.ist-brands-title {
  font-size: 16px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--ist-dark);
  margin-bottom: 20px;
}

.partner-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 170px;
  height: 85px;
  padding: 12px 18px;
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.partner-logo-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 18px rgba(0, 119, 188, 0.12);
}
.partner-logo-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.logo-marquee-wrapper {
  overflow: hidden; 
  width: 100%;
  display: block;
  position: relative;
  padding: 8px 0;
}

.logo-marquee-wrapper::before,
.logo-marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0;
  width: 120px;
  height: 100%;
  z-index: 5;
  pointer-events: none;
}
.logo-marquee-wrapper::before {
  left: 0;
  background: linear-gradient(to right, #f8fafc 0%, rgba(248, 250, 252, 0) 100%);
}
.logo-marquee-wrapper::after {
  right: 0;
  background: linear-gradient(to left, #f8fafc 0%, rgba(248, 250, 252, 0) 100%);
}

.logo-marquee-track {
  display: flex;
  gap: 20px;
  animation: marquee-scroll 65s linear infinite;
  width: max-content;
  align-items: center;
  flex-shrink: 0;
}
.logo-marquee-track.logo-marquee-reverse {
  animation: marquee-scroll-reverse 65s linear infinite;
}

.logo-marquee-wrapper:hover .logo-marquee-track { 
  animation-play-state: paused; 
}

@keyframes marquee-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
@keyframes marquee-scroll-reverse {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* Latest Updates Cards */
.ist-updates-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ist-update-card {
  background: #ffffff;
  border-radius: var(--ist-radius-md);
  border: 1px solid var(--ist-border);
  padding: 24px;
  box-shadow: var(--ist-shadow-sm);
  transition: var(--ist-transition);
  display: flex;
  flex-direction: column;
}
.ist-update-card:hover {
  transform: translateY(-4px);
  border-color: var(--ist-primary);
  box-shadow: var(--ist-shadow-md);
}
.ist-update-date {
  font-size: 13px;
  font-weight: 600;
  color: var(--ist-primary);
  margin-bottom: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.ist-update-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ist-dark);
  line-height: 1.4;
  margin-bottom: 12px;
}

/* Who We Are Section */
.ist-who-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}
.ist-who-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 30px;
}
.ist-who-metric-card {
  padding: 18px 14px;
  background: var(--ist-primary-light);
  border-radius: var(--ist-radius-md);
  border: 1px solid rgba(0, 119, 188, 0.15);
  text-align: center;
}
.ist-who-metric-val {
  font-size: 28px;
  font-weight: 900;
  color: var(--ist-primary);
  line-height: 1;
  margin-bottom: 6px;
}
.ist-who-metric-lbl {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ist-gray-dark);
  line-height: 1.3;
}

.ist-who-visual {
  position: relative;
}
.ist-who-img-main {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--ist-radius-lg);
  box-shadow: var(--ist-shadow-lg);
  border: 4px solid #ffffff;
}
.ist-floating-badge {
  position: absolute;
  background: #ffffff;
  padding: 12px 18px;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  border: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
  width: auto;
  height: auto;
}
.ist-floating-badge-top-right {
  top: -16px;
  right: -12px;
  bottom: auto;
  left: auto;
  white-space: nowrap;
  max-width: max-content;
}
.ist-floating-badge-bottom-left {
  bottom: -22px;
  left: -12px;
  top: auto;
  right: auto;
  max-width: 320px;
}
.ist-floating-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ist-accent);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}

/* What is SEO 8-Card Interactive Grid */
.ist-seo-types-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 35px;
}

/* Types grid styles defined at bottom of file */

/* Deep-Dive Modules (Split 2-column) */
.ist-deep-module {
  padding: 60px 0;
  border-bottom: 1px solid var(--ist-border-light);
}

.ist-module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}
.ist-module-grid.reverse {
  grid-template-columns: 1fr 1fr;
}
.ist-module-grid.reverse .ist-module-text {
  order: 2;
}
.ist-module-grid.reverse .ist-module-visual {
  order: 1;
}

.ist-checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.ist-check-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: #f8fafc;
  border-radius: var(--ist-radius-sm);
  border: 1px solid var(--ist-border);
  font-size: 14px;
  font-weight: 600;
  color: var(--ist-dark);
}
.ist-check-icon {
  color: #10b981;
  font-size: 18px;
  flex-shrink: 0;
}

.ist-results-box {
  background: linear-gradient(135deg, #0b1a30 0%, #002d54 100%);
  color: #ffffff;
  padding: 24px;
  border-radius: var(--ist-radius-md);
  margin-top: 24px;
}
.ist-results-title {
  font-size: 16px;
  font-weight: 700;
  color: #38bdf8;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ist-results-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.ist-results-item {
  font-size: 13.5px;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ist-results-item i {
  color: var(--ist-accent);
}

.ist-module-img {
  width: 100%;
  max-height: 440px;
  object-fit: contain;
  border-radius: var(--ist-radius-md);
}

/* Industry Grid */
.ist-industry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 30px;
}

.ist-industry-card {
  background: #ffffff;
  border: 1px solid var(--ist-border);
  border-radius: var(--ist-radius-md);
  padding: 20px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--ist-shadow-sm);
  transition: var(--ist-transition);
}
.ist-industry-card:hover {
  border-color: var(--ist-primary);
  transform: translateY(-3px);
  box-shadow: var(--ist-shadow-md);
}
.ist-industry-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.ist-industry-title {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--ist-dark);
}

/* Scale Segmentation 3 Cards */
.ist-scale-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 35px;
}
.ist-scale-card {
  background: #ffffff;
  border-radius: var(--ist-radius-lg);
  border: 1px solid var(--ist-border);
  padding: 30px 24px;
  box-shadow: var(--ist-shadow-sm);
  transition: var(--ist-transition);
  display: flex;
  flex-direction: column;
}
.ist-scale-card:hover {
  transform: translateY(-6px);
  border-color: var(--ist-primary);
  box-shadow: var(--ist-shadow-lg);
}
.ist-scale-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--ist-radius-pill);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  margin-bottom: 14px;
}
.ist-scale-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--ist-dark);
  margin-bottom: 12px;
}

/* Why Choose Us 9 Cards */
.ist-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 35px;
}
.ist-why-card {
  background: #ffffff;
  border: 1px solid var(--ist-border);
  border-radius: var(--ist-radius-md);
  padding: 26px 22px;
  box-shadow: var(--ist-shadow-sm);
  transition: var(--ist-transition);
}
.ist-why-card:hover {
  border-color: var(--ist-primary);
  transform: translateY(-4px);
  box-shadow: var(--ist-shadow-md);
}
.ist-why-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}
.ist-why-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ist-dark);
  margin-bottom: 10px;
}
.ist-why-desc {
  font-size: 14px;
  color: var(--ist-gray-muted);
  line-height: 1.6;
}

/* 10 Benefits Grid */
.ist-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 35px;
}
.ist-benefit-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 22px;
  background: #ffffff;
  border-radius: var(--ist-radius-md);
  border: 1px solid var(--ist-border);
  box-shadow: var(--ist-shadow-sm);
  transition: var(--ist-transition);
}
.ist-benefit-card:hover {
  border-color: var(--ist-primary);
  box-shadow: var(--ist-shadow-md);
  transform: translateY(-2px);
}
.ist-benefit-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.ist-benefit-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--ist-dark);
  margin-bottom: 6px;
}
.ist-benefit-desc {
  font-size: 13.5px;
  color: var(--ist-gray-muted);
  line-height: 1.55;
}

/* Testimonials */
.ist-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 35px;
}
.ist-testimonial-card {
  background: #ffffff;
  border-radius: var(--ist-radius-md);
  border: 1px solid var(--ist-border);
  padding: 28px 24px;
  box-shadow: var(--ist-shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.ist-test-stars {
  color: #fbbf24;
  font-size: 16px;
  margin-bottom: 12px;
}
.ist-test-text {
  font-size: 14.5px;
  color: var(--ist-gray-dark);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}
.ist-test-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.ist-test-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
}
.ist-test-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--ist-dark);
}
.ist-test-role {
  font-size: 12.5px;
  color: var(--ist-gray-muted);
}

/* Pricing Grid */
.ist-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 35px;
}
.ist-pricing-card {
  background: #ffffff;
  border-radius: var(--ist-radius-lg);
  border: 1.5px solid var(--ist-border);
  padding: 32px 26px;
  box-shadow: var(--ist-shadow-sm);
  transition: var(--ist-transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.ist-pricing-card.featured {
  border-color: var(--ist-primary);
  box-shadow: var(--ist-shadow-lg);
  transform: translateY(-8px);
}
.ist-pricing-featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--ist-primary);
  color: #ffffff;
  padding: 4px 14px;
  border-radius: var(--ist-radius-pill);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.ist-pricing-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--ist-dark);
  margin-bottom: 8px;
}
.ist-pricing-desc {
  font-size: 13.5px;
  color: var(--ist-gray-muted);
  margin-bottom: 20px;
}
.ist-pricing-price {
  font-size: 28px;
  font-weight: 900;
  color: var(--ist-primary);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--ist-border-light);
}
.ist-pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  flex-grow: 1;
}
.ist-pricing-features li {
  font-size: 14px;
  color: var(--ist-gray-dark);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.ist-pricing-features li i {
  color: #10b981;
}

/* FAQ Accordion */
.ist-faq-wrapper {
  max-width: 860px;
  margin: 35px auto 0;
}
.ist-faq-item {
  background: #ffffff;
  border: 1px solid var(--ist-border);
  border-radius: var(--ist-radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  box-shadow: var(--ist-shadow-sm);
  transition: var(--ist-transition);
}
.ist-faq-item:hover {
  border-color: var(--ist-primary);
}
.ist-faq-header {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-size: 16px;
  font-weight: 700;
  color: var(--ist-dark);
  user-select: none;
}
.ist-faq-header i {
  font-size: 20px;
  color: var(--ist-primary);
  transition: transform 0.3s ease;
}
.ist-faq-item.active .ist-faq-header i {
  transform: rotate(180deg);
}
.ist-faq-item.active {
  border-color: var(--ist-primary);
  box-shadow: var(--ist-shadow-md);
}
.ist-faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease;
  padding: 0 22px;
  font-size: 14.5px;
  color: var(--ist-gray-dark);
  line-height: 1.7;
}
.ist-faq-item.active .ist-faq-body {
  padding: 0 22px 20px;
  max-height: 500px;
}

/* Contact Banner */
.ist-contact-banner {
  background: linear-gradient(135deg, #0b1a30 0%, #002d54 100%);
  color: #ffffff;
  border-radius: var(--ist-radius-lg);
  padding: 50px 40px;
  box-shadow: var(--ist-shadow-lg);
  margin: 40px 0;
}
.ist-contact-banner-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 30px;
  align-items: center;
}
.ist-contact-banner-title {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
}
.ist-contact-banner-sub {
  font-size: 15px;
  color: #94a3b8;
  margin-bottom: 20px;
}
.ist-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .ist-hero-grid,
  .ist-who-grid,
  .ist-module-grid,
  .ist-module-grid.reverse,
  .ist-contact-banner-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .ist-module-grid.reverse .ist-module-text {
    order: 1;
  }
  .ist-module-grid.reverse .ist-module-visual {
    order: 2;
  }
  .ist-seo-types-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ist-highlights-grid,
  .ist-updates-grid,
  .ist-scale-grid,
  .ist-why-grid,
  .ist-testimonials-grid,
  .ist-pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ist-industry-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .ist-section {
    padding: 50px 0;
  }
  .ist-hero {
    padding: 100px 0 50px;
  }
  .ist-trust-pillars,
  .ist-checklist-grid,
  .ist-results-list,
  .ist-highlights-grid,
  .ist-updates-grid,
  .ist-seo-types-grid,
  .ist-industry-grid,
  .ist-scale-grid,
  .ist-why-grid,
  .ist-benefits-grid,
  .ist-testimonials-grid,
  .ist-pricing-grid {
    grid-template-columns: 1fr;
  }
  .ist-who-metrics {
    grid-template-columns: 1fr;
  }
  .ist-audit-card {
    padding: 24px 18px;
  }
  .ist-contact-banner {
    padding: 30px 20px;
  }
  .ist-floating-badge-top-right {
    top: 8px;
    right: 8px;
    white-space: normal;
    max-width: 220px;
  }
  .ist-floating-badge-bottom-left {
    bottom: 8px;
    left: 8px;
    max-width: calc(100% - 16px);
  }
}

/* ============================================================
   PREMIUM MOTION & ANIMATION SYSTEM
   ============================================================ */

/* Floating Animations */
@keyframes istFloatSlow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

@keyframes istFloatMedium {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes istGlowPulse {
  0%, 100% { box-shadow: 0 4px 15px rgba(255, 152, 0, 0.35); }
  50% { box-shadow: 0 8px 25px rgba(255, 152, 0, 0.65), 0 0 15px rgba(255, 152, 0, 0.3); }
}

@keyframes istShimmerSweep {
  0% { transform: translateX(-100%) rotate(45deg); }
  100% { transform: translateX(200%) rotate(45deg); }
}

/* Card Hover Enhancements */
.border-img {
  animation: istFloatSlow 4s ease-in-out infinite alternate;
}
.border-img:nth-child(1) { animation-delay: 0s; }
.border-img:nth-child(2) { animation-delay: 0.6s; }
.border-img:nth-child(3) { animation-delay: 1.2s; }
.border-img:nth-child(4) { animation-delay: 1.8s; }

.border-img:hover {
  animation-play-state: paused;
  transform: translateY(-8px) scale(1.03);
}

.hero-audit-btn {
  position: relative;
  overflow: hidden;
  animation: istGlowPulse 3s ease-in-out infinite;
}

.hero-audit-btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(60deg, rgba(255,255,255,0) 20%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 80%);
  transform: rotate(30deg);
  animation: istShimmerSweep 5s infinite;
  pointer-events: none;
}

.ist-floating-badge {
  animation: istFloatMedium 5s ease-in-out infinite alternate;
}
.ist-floating-badge:nth-child(2) {
  animation-delay: 1.5s;
}

/* Safe Reveal Animations */
.ist-reveal,
.ist-reveal-left,
.ist-reveal-right,
.ist-reveal-scale {
  opacity: 1 !important;
  transform: none !important;
}

.ist-revealed {
  opacity: 1 !important;
  transform: none !important;
}

/* Hover Lift on All Interactive Grid Cards */
.ist-what-card,
.ist-industry-card,
.ist-scale-card,
.ist-why-card,
.ist-benefit-card,
.ist-package-card,
.ist-testimonial-card,
.ist-update-card,
.ist-highlight-item {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.35s ease;
}

.ist-what-card:hover,
.ist-industry-card:hover,
.ist-why-card:hover,
.ist-benefit-card:hover,
.ist-scale-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 18px 35px rgba(0, 119, 188, 0.14);
}

.ist-package-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 45px rgba(0, 119, 188, 0.18);
}

.ist-testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

/* Icon Pulse / Zoom on Card Hover */
.ist-what-card:hover .ist-what-card-icon,
.ist-industry-card:hover .ist-industry-icon,
.ist-why-card:hover .ist-why-icon,
.ist-benefit-card:hover .ist-benefit-icon,
.ist-feature-item:hover .ist-feature-icon {
  transform: scale(1.15) rotate(4deg);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ist-what-card-icon,
.ist-industry-icon,
.ist-why-icon,
.ist-benefit-icon,
.ist-feature-icon {
  transition: transform 0.35s ease;
}

/* Checklist Hover Micro-Animation */
.ist-checklist-item {
  transition: transform 0.25s ease, background-color 0.25s ease;
  padding: 4px 8px;
  border-radius: 6px;
}
.ist-checklist-item:hover {
  transform: translateX(6px);
  background-color: rgba(0, 119, 188, 0.05);
}
.ist-checklist-item:hover i {
  transform: scale(1.2);
  color: var(--ist-accent);
  transition: transform 0.25s ease, color 0.25s ease;
}
.ist-checklist-item i {
  transition: transform 0.25s ease, color 0.25s ease;
}

/* ==========================================================================
   8 Performance-Focused SEO Cards System
   ========================================================================== */
.ist-seo-types-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 45px;
}

.ist-type-card {
  position: relative;
  background: #ffffff;
  border-radius: 20px;
  padding: 32px 24px 28px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 8px 24px rgba(10, 28, 62, 0.05);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  overflow: hidden;
  z-index: 1;
}

.ist-type-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #0077BC, #10B981);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.ist-type-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 119, 188, 0.14);
  border-color: rgba(0, 119, 188, 0.3);
}

.ist-type-card:hover::before {
  opacity: 1;
}

.ist-type-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  box-shadow: 0 10px 22px rgba(10, 28, 62, 0.12);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
  flex-shrink: 0;
}

.ist-type-card:hover .ist-type-icon-wrap {
  transform: scale(1.12) rotate(6deg);
  box-shadow: 0 14px 28px rgba(0, 119, 188, 0.25);
}

.ist-type-title {
  font-size: 19px !important;
  font-weight: 800 !important;
  color: #0A1C3E !important;
  margin: 0 0 12px 0 !important;
  line-height: 1.3 !important;
  letter-spacing: -0.2px;
}

.ist-type-desc {
  font-size: 14.5px !important;
  color: #475569 !important;
  line-height: 1.65 !important;
  margin: 0 !important;
}

.ist-type-card {
  text-decoration: none !important;
}

.ist-type-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: 13.5px;
  font-weight: 700;
  color: #0077BC;
  transition: all 0.25s ease;
}

.ist-type-cta i {
  font-size: 15px;
  transition: transform 0.25s ease;
}

.ist-type-card:hover .ist-type-cta {
  color: #005a8f;
}

.ist-type-card:hover .ist-type-cta i {
  transform: translate(3px, -3px);
}

@media (max-width: 1024px) {
  .ist-seo-types-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* ============================================================
   CLIENT RANKINGS PROOF SHOWCASE & LIGHTBOX
   ============================================================ */

.ist-proof-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 1050px;
  margin: 30px auto 45px;
  padding: 24px 28px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  box-shadow: 0 10px 30px rgba(0, 119, 188, 0.08);
}

.ist-proof-stat-item {
  text-align: center;
  position: relative;
}

.ist-proof-stat-item:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 15%;
  right: -10px;
  height: 70%;
  width: 1px;
  background: #e2e8f0;
}

.ist-proof-stat-val {
  font-size: 32px;
  font-weight: 900;
  color: var(--ist-primary);
  line-height: 1.1;
  margin-bottom: 4px;
}

.ist-proof-stat-lbl {
  font-size: 13px;
  font-weight: 600;
  color: var(--ist-gray-dark);
}

/* Category Filter Bar */
.ist-proof-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.ist-proof-filter-btn {
  padding: 9px 20px;
  border-radius: 30px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: var(--ist-gray-dark);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ist-proof-filter-btn:hover,
.ist-proof-filter-btn.active {
  background: var(--ist-primary);
  color: #ffffff;
  border-color: var(--ist-primary);
  box-shadow: 0 6px 20px rgba(0, 119, 188, 0.25);
  transform: translateY(-2px);
}

/* Proofs Grid */
.ist-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 60px;
}

.ist-proof-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.ist-proof-card:hover {
  transform: translateY(-8px);
  border-color: var(--ist-primary);
  box-shadow: 0 20px 45px rgba(0, 119, 188, 0.18);
}

.ist-proof-card-header {
  padding: 16px 18px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
  background: #f8fafc;
}

.ist-proof-client-name {
  font-size: 15px;
  font-weight: 800;
  color: var(--ist-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 65%;
}

.ist-proof-badge-pill {
  font-size: 11.5px;
  font-weight: 700;
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

/* Image Showcase Box */
/* Image Showcase Box - FULL IMAGE VIEW WITHOUT CROPPING */
.ist-proof-img-box {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  min-height: 380px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  overflow: hidden;
  cursor: pointer;
  border-bottom: 1px solid #e2e8f0;
}

.ist-proof-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.06);
  transition: transform 0.35s ease;
  background: #ffffff;
}

.ist-proof-card:hover .ist-proof-img {
  transform: scale(1.02);
}

.ist-proof-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10, 28, 62, 0.55);
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  backdrop-filter: blur(2px);
  border-radius: inherit;
}

.ist-proof-card:hover .ist-proof-overlay {
  opacity: 1;
}

.ist-proof-zoom-btn {
  background: #ffffff;
  color: var(--ist-primary);
  font-size: 13.5px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 30px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transform: translateY(10px);
  transition: all 0.25s ease;
}

.ist-proof-card:hover .ist-proof-zoom-btn {
  transform: translateY(0);
}

.ist-proof-card-body {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: #ffffff;
}

.ist-proof-url-link {
  font-size: 13px;
  font-weight: 700;
  color: var(--ist-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 12px;
  transition: color 0.2s ease;
}

.ist-proof-url-link:hover {
  color: #005a8f;
  text-decoration: underline;
}

.ist-proof-kw-label {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ist-gray-muted);
  margin-bottom: 8px;
}

.ist-proof-kw-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.ist-proof-chip {
  font-size: 11.5px;
  font-weight: 600;
  background: #f1f5f9;
  color: #1e293b;
  padding: 4px 10px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid #e2e8f0;
}

.ist-proof-chip i {
  color: var(--ist-primary);
  font-size: 11px;
}

.ist-proof-card-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid #f1f5f9;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ist-proof-view-btn {
  background: var(--ist-primary-light);
  color: var(--ist-primary);
  border: 1px solid rgba(0, 119, 188, 0.2);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
  width: 100%;
  justify-content: center;
}

.ist-proof-view-btn:hover {
  background: var(--ist-primary);
  color: #ffffff;
  border-color: var(--ist-primary);
}

/* Lightbox Modal Styles - FULL VIEWPORT OVERLAY & CLEAN VISIBILITY */
.ist-proof-lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 18, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 2147483647 !important;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  padding: 20px;
  box-sizing: border-box;
}

.ist-proof-lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.ist-lightbox-dialog {
  position: relative;
  width: 100%;
  max-width: 900px;
  max-height: 96vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.ist-lightbox-img-wrap {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ist-lightbox-img-wrap img {
  max-width: 100%;
  max-height: calc(96vh - 85px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: #ffffff;
}

.ist-lightbox-caption {
  flex-shrink: 0;
  background: rgba(10, 28, 62, 0.88);
  backdrop-filter: blur(12px);
  padding: 8px 22px;
  border-radius: 30px;
  color: #ffffff;
  font-size: 13.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-align: center;
  max-width: 92%;
}

.ist-lightbox-caption a {
  color: var(--ist-cyan);
  text-decoration: none;
  font-weight: 700;
}

.ist-lightbox-caption a:hover {
  text-decoration: underline;
}

.ist-lightbox-close {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 2147483647 !important;
}

.ist-lightbox-close:hover {
  background: #ef4444;
  border-color: #ef4444;
  color: #ffffff;
  transform: rotate(90deg) scale(1.08);
}

.ist-lightbox-nav-btn {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
  font-size: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 2147483647 !important;
  backdrop-filter: blur(8px);
}

.ist-lightbox-nav-btn:hover {
  background: var(--ist-primary);
  border-color: var(--ist-primary);
  transform: translateY(-50%) scale(1.1);
}

.ist-lightbox-prev {
  left: 24px;
}

.ist-lightbox-next {
  right: 24px;
}

@media (max-width: 1024px) {
  .ist-proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ist-proof-stats-strip {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .ist-proof-stat-item:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .ist-proof-grid {
    grid-template-columns: 1fr;
  }
  .ist-proof-stats-strip {
    grid-template-columns: 1fr;
    padding: 20px;
  }
  .ist-proof-stat-item::after {
    display: none !important;
  }
  .ist-proof-img-box {
    aspect-ratio: auto;
    height: 380px;
  }
  .ist-lightbox-prev {
    left: 10px;
    width: 42px;
    height: 42px;
    font-size: 22px;
  }
  .ist-lightbox-next {
    right: 10px;
    width: 42px;
    height: 42px;
    font-size: 22px;
  }
  .ist-lightbox-close {
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    font-size: 22px;
  }
}

@media (max-width: 640px) {
  .ist-seo-types-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* ==========================================================================
   Content & Rich-Text Internal / External Links Styling
   Ensures links added in Admin TinyMCE or templates stand out prominently
   ========================================================================== */
.ist-sec-body-text a,
.ist-text-sub a,
.ist-who-content a:not(.ist-btn-primary),
.ist-module-text a:not(.ist-btn-primary),
.ist-deep-module a:not(.ist-btn-primary):not(.ist-type-card):not(.ist-module-img-link),
.ist-section a:not(.ist-btn-primary):not(.ist-type-card):not(.ist-brand-pill):not(.ist-side-enquiry-tab):not(.partner-logo-item):not(.ist-proof-url-link):not(.ist-lightbox-btn) {
  color: var(--ist-primary, #0077BC) !important;
  text-decoration: underline !important;
  text-decoration-color: rgba(0, 119, 188, 0.45) !important;
  text-underline-offset: 3px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.ist-sec-body-text a:hover,
.ist-text-sub a:hover,
.ist-who-content a:not(.ist-btn-primary):hover,
.ist-module-text a:not(.ist-btn-primary):hover,
.ist-deep-module a:not(.ist-btn-primary):not(.ist-type-card):not(.ist-module-img-link):hover,
.ist-section a:not(.ist-btn-primary):not(.ist-type-card):not(.ist-brand-pill):not(.ist-side-enquiry-tab):not(.partner-logo-item):not(.ist-proof-url-link):not(.ist-lightbox-btn):hover {
  color: #005282 !important;
  text-decoration: underline !important;
  text-decoration-color: #005282 !important;
  text-decoration-thickness: 2px;
}