/* ==========================================================================
   TIRHUT PIPES - Official Showcase Stylesheet
   Designed with Premium Precision & Industrial Excellence
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette */
  --navy-deep: #0A3D62;
  /* 20% - Headings, Header accents, Footer */
  --sky-blue: #0EA5E9;
  /* 15% - Primary Buttons, Highlights, Links */
  --sky-light: #38BDF8;
  /* 5% - Accent Icons, Hover glow */
  --ice-blue: #EAF6FF;
  /* 10% - Section backgrounds, feature containers */
  --cloud-white: #F8FBFF;
  /* 50% combined with Pure White */
  --pure-white: #FFFFFF;
  /* Cards, main background, inputs */
  --text-body: #334155;
  /* Readable dark slate body text */
  --text-muted: #64748B;
  /* Secondary captions */
  --border-light: #E2E8F0;
  /* Subtle dividers */
  --border-sky: #BAE6FD;
  /* Sky tinted border */

  /* Typography */
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(10, 61, 98, 0.05);
  --shadow-md: 0 4px 12px rgba(10, 61, 98, 0.08);
  --shadow-lg: 0 10px 25px -3px rgba(10, 61, 98, 0.12), 0 4px 6px -2px rgba(10, 61, 98, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(10, 61, 98, 0.15);
  --shadow-glow: 0 0 20px rgba(14, 165, 233, 0.35);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;
}

/* --------------------------------------------------------------------------
   2. Reset & Global Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  color: var(--text-body);
  background-color: var(--pure-white);
  line-height: 1.65;
  overflow-x: hidden;
  max-width: 100vw;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  color: var(--navy-deep);
  font-weight: 700;
  line-height: 1.25;
}

p {
  margin-bottom: 1rem;
  color: var(--text-body);
}

a {
  color: var(--sky-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--navy-deep);
}

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

ul,
ol {
  list-style: none;
}

button,
input,
select,
textarea {
  font-family: inherit;
  font-size: 1rem;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* --------------------------------------------------------------------------
   3. Buttons & Interactive Elements
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--sky-blue);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35);
}

.btn-primary:hover {
  background-color: #0284C7;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(14, 165, 233, 0.45);
}

.btn-primary svg,
.btn-primary i {
  transition: transform var(--transition-fast);
}

.btn-primary:hover svg,
.btn-primary:hover i {
  transform: translateX(4px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--navy-deep);
  border-color: #CBD5E1;
}

.btn-secondary:hover {
  background-color: #FFFFFF;
  border-color: var(--sky-blue);
  color: var(--sky-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.btn-white {
  background-color: #FFFFFF;
  color: var(--navy-deep);
  box-shadow: var(--shadow-sm);
}

.btn-white:hover {
  background-color: var(--ice-blue);
  color: var(--navy-deep);
  transform: translateY(-2px);
}

.btn-call {
  background-color: var(--sky-blue);
  color: #FFFFFF;
  padding: 0.55rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(14, 165, 233, 0.25);
}

.btn-call:hover {
  background-color: #0284C7;
  color: #FFFFFF;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.95rem 2.2rem;
  font-size: 1.05rem;
}

/* Badges */
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: rgba(14, 165, 233, 0.12);
  color: var(--sky-blue);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
}

.badge-tag-dark {
  background-color: rgba(10, 61, 98, 0.1);
  color: var(--navy-deep);
}

/* Section Header Utility */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-header .badge-tag {
  display: inline-flex;
  margin-bottom: 0.85rem;
}

.section-header h2 {
  font-size: 2.35rem;
  letter-spacing: -0.02em;
  position: relative;
  display: block;
  width: 100%;
  margin-top: 0;
}

.section-header .section-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-top: 0.85rem;
  font-weight: 400;
  display: block;
}

.section-header .highlight-text {
  color: var(--sky-blue);
}

/* --------------------------------------------------------------------------
   4. Sticky Header & Clean Navigation (Figma Spec)
   -------------------------------------------------------------------------- */
.top-bar {
  display: none;
  /* Removed for clean modern aesthetic matching Figma */
}

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #FFFFFF;
  box-shadow: 0 2px 12px rgba(10, 61, 98, 0.05);
  z-index: 1000;
  transition: all var(--transition-normal);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.site-header.scrolled {
  box-shadow: 0 4px 20px rgba(10, 61, 98, 0.09);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem 0;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo img,
.brand-logo svg {
  height: 42px;
  width: auto;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
  list-style: none;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--navy-deep);
  padding: 0.5rem 0.2rem;
  position: relative;
  transition: color var(--transition-fast);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
  color: var(--sky-blue);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background-color: var(--sky-blue);
  border-radius: 2px;
}

.nav-link i.fa-chevron-down {
  font-size: 0.72rem;
  transition: transform var(--transition-fast);
}

.nav-item:hover .nav-link i.fa-chevron-down {
  transform: rotate(180deg);
}

/* Products Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: #FFFFFF;
  min-width: 250px;
  padding: 0.75rem 0;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(10, 61, 98, 0.12);
  border: 1px solid var(--border-light);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 100;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown a {
  display: flex;
  flex-direction: column;
  padding: 0.65rem 1.25rem;
  color: var(--navy-deep);
  transition: background var(--transition-fast);
}

.nav-dropdown a:hover {
  background-color: var(--ice-blue);
  color: var(--sky-blue);
}

.nav-dropdown a strong {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
}

.nav-dropdown a span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.btn-header-phone {
  background-color: var(--sky-blue);
  color: #FFFFFF !important;
  padding: 0.65rem 1.45rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 3px 10px rgba(14, 165, 233, 0.3);
  transition: all var(--transition-normal);
  white-space: nowrap;
  text-decoration: none;
}

.btn-header-phone:hover {
  background-color: #0284C7;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(14, 165, 233, 0.45);
}

.btn-header-phone i {
  font-size: 0.95rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--navy-deep);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.4rem;
}

/* --------------------------------------------------------------------------
   5. Hero Section (Panoramic Scenic Background Spec)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  background-color: #FFFFFF;
  background-image: url('../images/hero-pipes-official.jpg?v=5');
  background-repeat: no-repeat;
  background-position: right center;
  background-size: cover;
  padding: 4rem 0 4.8rem 0;
  overflow: hidden;
  min-height: 490px;
  display: flex;
  align-items: center;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #FFFFFF 0%, rgba(255, 255, 255, 0.94) 28%, rgba(255, 255, 255, 0.5) 46%, rgba(255, 255, 255, 0) 65%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  max-width: 540px;
  position: relative;
  z-index: 2;
  background: none;
  padding: 0;
}

.hero-tag-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.hero-tag-wrap span {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--navy-deep);
  text-transform: uppercase;
}

.hero-tag-wrap .line {
  width: 45px;
  height: 2.5px;
  background-color: var(--sky-blue);
}

.hero-content h1 {
  font-size: 3.25rem;
  line-height: 1.14;
  color: var(--navy-deep);
  margin-bottom: 1.1rem;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero-content h1 .sky-highlight {
  color: var(--sky-blue);
  display: block;
}

.hero-content .hero-subtitle {
  font-size: 1.05rem;
  color: #334155;
  font-weight: 400;
  line-height: 1.65;
  margin-bottom: 1.75rem;
  max-width: 530px;
}

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-wrap: wrap;
  margin-bottom: 1.85rem;
}

.hero-buttons .btn-secondary {
  background-color: #FFFFFF !important;
  color: var(--navy-deep) !important;
  border: 1.5px solid #CBD5E1 !important;
  box-shadow: 0 3px 10px rgba(10, 61, 98, 0.08);
  font-weight: 600;
}

.hero-buttons .btn-secondary:hover {
  background-color: var(--ice-blue) !important;
  border-color: var(--sky-blue) !important;
  color: var(--sky-blue) !important;
}

.hero-stats-row {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 1.35rem;
  border-top: 1px solid rgba(10, 61, 98, 0.12);
  max-width: 540px;
  background: none;
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--navy-deep);
  line-height: 1;
}

.hero-stat-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 0.25rem;
  white-space: nowrap;
}

.hero-mobile-image {
  display: none;
}

/* --------------------------------------------------------------------------
   6. Quick Feature Bar (Exact Figma Mockup Spec)
   -------------------------------------------------------------------------- */
.quick-features-section {
  position: relative;
  margin-top: -2.5rem;
  z-index: 20;
  padding: 0 0 3.5rem 0;
}

.quick-features-bar {
  background-color: #FFFFFF;
  border-radius: 20px;
  box-shadow: 0 12px 36px rgba(10, 61, 98, 0.08);
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 0;
  border: 1px solid #E2E8F0;
  overflow: hidden;
}

.quick-feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.6rem 0.6rem;
  border-right: 1px solid #E2E8F0;
  background-color: #FFFFFF;
  transition: all var(--transition-fast);
  cursor: default;
}

.quick-feature-item:last-child {
  border-right: none;
}

.quick-feature-item:hover {
  background-color: #F0F9FF;
}

.quick-feature-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.75rem;
  color: var(--sky-blue);
  transition: transform var(--transition-fast);
}

.quick-feature-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--sky-blue);
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.quick-feature-item:hover .quick-feature-icon {
  transform: translateY(-3px);
}

.quick-feature-item span {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy-deep);
  line-height: 1.35;
  display: block;
}

/* --------------------------------------------------------------------------
   7. About Us Section
   -------------------------------------------------------------------------- */
.about-section {
  padding: 6rem 0;
  background-color: var(--cloud-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 3.5rem;
}

.about-images-collage {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.about-img-main img {
  width: 100%;
  height: 520px;
  object-fit: cover;
}

.about-img-sub {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 55%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid #FFFFFF;
}

.about-img-sub img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.about-experience-badge {
  position: absolute;
  top: 25px;
  left: -20px;
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 1rem 1.3rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 2px solid var(--sky-blue);
  z-index: 2;
}

.about-experience-badge .years {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1;
  color: var(--sky-light);
}

.about-experience-badge .text {
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.about-content h2 {
  font-size: 2.15rem;
  margin-bottom: 0.9rem;
  line-height: 1.25;
}

.about-content p {
  font-size: 0.96rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0.85rem;
}

.about-pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin: 1.3rem 0 1.6rem 0;
}

.pillar-card {
  background-color: var(--pure-white);
  padding: 0.75rem 0.95rem;
  border-radius: var(--radius-md);
  border-left: 3px solid var(--sky-blue);
  box-shadow: var(--shadow-sm);
}

.pillar-card h4 {
  font-size: 0.88rem;
  color: var(--navy-deep);
  margin-bottom: 0.15rem;
  font-weight: 600;
}

.pillar-card p {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   8. Our Features Section (Why Choose Tirhut Pipes?)
   -------------------------------------------------------------------------- */
.features-section {
  padding: 6.5rem 0;
  background-color: var(--ice-blue);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
}

.feature-card {
  background-color: var(--pure-white);
  border-radius: var(--radius-xl);
  padding: 2.2rem 1.75rem;
  box-shadow: 0 4px 15px rgba(10, 61, 98, 0.04);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--sky-blue), var(--sky-light));
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(10, 61, 98, 0.1);
  border-color: var(--border-sky);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-num {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: rgba(10, 61, 98, 0.12);
}

.feature-card-icon {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  background-color: var(--ice-blue);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
  transition: all var(--transition-normal);
}

.feature-card:hover .feature-card-icon {
  background-color: var(--sky-blue);
  color: #FFFFFF;
  transform: rotate(5deg) scale(1.05);
}

.feature-card h3 {
  font-size: 1.18rem;
  margin-bottom: 0.85rem;
  color: var(--navy-deep);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   9. Our Products Section
   -------------------------------------------------------------------------- */
.products-section {
  padding: 6.5rem 0;
  background-color: var(--pure-white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
  margin-bottom: 4rem;
}

.product-card {
  background-color: var(--pure-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(10, 61, 98, 0.06);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 36px rgba(10, 61, 98, 0.12);
  border-color: var(--border-sky);
}

.product-image-wrap {
  position: relative;
  background-color: #F1F5F9;
  height: 240px;
  overflow: hidden;
}

.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-image-wrap img {
  transform: scale(1.06);
}

.product-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(10, 61, 98, 0.88);
  backdrop-filter: blur(4px);
  color: #FFFFFF;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.product-body {
  padding: 1.8rem 1.8rem 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-body h3 {
  font-size: 1.35rem;
  color: var(--navy-deep);
  margin-bottom: 0.65rem;
  font-weight: 700;
}

.product-body p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0;
  flex-grow: 1;
}

.products-actions-center {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 3rem;
  margin-bottom: 4rem;
}

.product-specs-list {
  background-color: var(--cloud-white);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.1rem;
  margin-bottom: 1.5rem;
}

.product-specs-list li {
  font-size: 0.84rem;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.35rem 0;
  border-bottom: 1px dashed rgba(226, 232, 240, 0.8);
}

.product-specs-list li:last-child {
  border-bottom: none;
}

.product-specs-list li i {
  color: var(--sky-blue);
  font-size: 0.85rem;
}

.product-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.product-arrow-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--sky-blue);
  color: var(--sky-blue);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.product-card:hover .product-arrow-btn {
  background-color: var(--sky-blue);
  color: #FFFFFF;
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   Pipe Calculator Widget Box
   -------------------------------------------------------------------------- */
.calculator-box {
  background: linear-gradient(135deg, var(--navy-deep) 0%, #0F5282 100%);
  border-radius: var(--radius-xl);
  padding: 3rem;
  color: #FFFFFF;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.calculator-box::after {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 60%;
  height: 180%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.calculator-info h3 {
  color: #FFFFFF;
  font-size: 1.85rem;
  margin-bottom: 0.85rem;
}

.calculator-info p {
  color: #E2E8F0;
  font-size: 0.98rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.calculator-form {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.calc-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 700;
  margin-bottom: 0.45rem;
  color: var(--navy-deep) !important;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1.05rem;
  background-color: #FFFFFF !important;
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-sm);
  color: #0F172A !important;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
  transition: all var(--transition-fast);
}

.form-control::placeholder {
  color: #64748B !important;
  opacity: 1;
}

.form-control:focus {
  border-color: var(--sky-blue) !important;
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.22);
  background-color: #FFFFFF !important;
  color: #0F172A !important;
}

select.form-control {
  color: #0F172A !important;
  cursor: pointer;
}

/* Calculator specific overrides for dark container */
.calculator-box .form-group label {
  color: #E2E8F0 !important;
}

.calculator-box .form-control {
  background-color: #FFFFFF !important;
  color: var(--navy-deep) !important;
  border-color: rgba(255, 255, 255, 0.4);
}

.calc-result-box {
  background: rgba(14, 165, 233, 0.2);
  border: 1px solid var(--sky-light);
  border-radius: var(--radius-md);
  padding: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}

.calc-result-box .result-title {
  font-size: 0.85rem;
  color: #E2E8F0;
}

.calc-result-box .result-value {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   10. Our Applications Section
   -------------------------------------------------------------------------- */
.applications-section {
  padding: 6.5rem 0;
  background-color: var(--cloud-white);
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.app-card {
  background-color: var(--pure-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(10, 61, 98, 0.05);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.app-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 32px rgba(10, 61, 98, 0.12);
  border-color: var(--border-sky);
}

.app-card-img {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.app-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.app-card:hover .app-card-img img {
  transform: scale(1.06);
}

.app-card-icon-floating {
  position: absolute;
  bottom: 16px;
  right: 16px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--pure-white);
  color: var(--sky-blue);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.app-card-body {
  padding: 1.8rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.app-card-body h3 {
  font-size: 1.25rem;
  margin-bottom: 0.65rem;
  color: var(--navy-deep);
}

.app-card-body p {
  font-size: 0.92rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.2rem;
  flex-grow: 1;
}

.app-badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.app-badge-item {
  font-size: 0.74rem;
  padding: 0.25rem 0.65rem;
  background-color: var(--ice-blue);
  color: var(--navy-deep);
  border-radius: var(--radius-pill);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   11. Our Commitment Section (Quality & Testing)
   -------------------------------------------------------------------------- */
.commitment-section {
  padding: 6.5rem 0;
  background-color: var(--ice-blue);
}

.commitment-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.commitment-content h2 {
  font-size: 2.15rem;
  margin-bottom: 0.9rem;
  line-height: 1.25;
}

.commitment-content p {
  font-size: 0.96rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0.85rem;
}

.quality-checks-list {
  margin: 1.5rem 0 1.8rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.quality-check-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  background: var(--pure-white);
  padding: 0.95rem 1.1rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--sky-blue);
  transition: all var(--transition-fast);
}

.quality-check-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.check-icon-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--ice-blue);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.check-text h4 {
  font-size: 0.92rem;
  color: var(--navy-deep);
  margin-bottom: 0.2rem;
  font-weight: 600;
}

.check-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0;
  line-height: 1.4;
}

.commitment-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.commitment-image-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid #FFFFFF;
}

.commitment-image-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.lab-seal-badge {
  position: absolute;
  bottom: -15px;
  left: 25px;
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 0.95rem 1.35rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--sky-blue);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 2;
}

.lab-seal-badge i {
  font-size: 1.85rem;
  color: var(--sky-light);
}

.lab-seal-badge h5 {
  font-size: 0.92rem;
  color: #FFFFFF;
  font-weight: 700;
}

.lab-seal-badge span {
  font-size: 0.74rem;
  color: #CBD5E1;
}

.lab-seal-badge {
  position: absolute;
  bottom: -20px;
  left: 30px;
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 1.2rem 1.6rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 2px solid var(--sky-blue);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lab-seal-badge i {
  font-size: 2.2rem;
  color: var(--sky-light);
}

.lab-seal-badge h5 {
  font-size: 0.98rem;
  color: #FFFFFF;
  font-weight: 700;
}

.lab-seal-badge span {
  font-size: 0.78rem;
  color: #CBD5E1;
}

/* --------------------------------------------------------------------------
   12. Dealer / Distributor Section
   -------------------------------------------------------------------------- */
.dealership-section {
  padding: 6.5rem 0;
  background-color: var(--pure-white);
}

.dealer-container-card {
  background: linear-gradient(135deg, var(--cloud-white) 0%, #EFF6FF 100%);
  border-radius: var(--radius-xl);
  padding: 4rem;
  border: 1px solid var(--border-sky);
  box-shadow: var(--shadow-lg);
}

.dealer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.dealer-info h2 {
  font-size: 2.35rem;
  margin-bottom: 1.25rem;
}

.dealer-info p {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.dealer-perks-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin: 2rem 0;
}

.dealer-perk {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #FFFFFF;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.dealer-perk i {
  color: var(--sky-blue);
  font-size: 1.1rem;
}

.dealer-perk span {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy-deep);
}

.dealer-form-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.dealer-form-card h3 {
  font-size: 1.35rem;
  color: var(--navy-deep);
  margin-bottom: 0.35rem;
}

.dealer-form-card p {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.dealer-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-full {
  grid-column: span 2;
}

/* --------------------------------------------------------------------------
   13. Final CTA Banner
   -------------------------------------------------------------------------- */
.final-cta-section {
  padding: 5.5rem 0;
  background: linear-gradient(135deg, var(--navy-deep) 0%, #082F4D 100%);
  color: #FFFFFF;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

.final-cta-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
}

.final-cta-content h2 {
  font-size: 2.75rem;
  color: #FFFFFF;
  margin-bottom: 1.35rem;
  letter-spacing: -0.02em;
}

.final-cta-content p {
  font-size: 1.15rem;
  color: #E2E8F0;
  line-height: 1.7;
  margin-bottom: 2.5rem;
}

.final-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   14. Contact Us & RFQ Section
   -------------------------------------------------------------------------- */
.contact-section {
  padding: 6.5rem 0;
  background-color: var(--cloud-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-details-box {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 1.75rem;
}

.contact-item-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--ice-blue);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-item-text h4 {
  font-size: 1rem;
  color: var(--navy-deep);
  margin-bottom: 0.25rem;
}

.contact-item-text p,
.contact-item-text a {
  font-size: 0.92rem;
  color: var(--text-body);
  margin-bottom: 0;
  line-height: 1.5;
}

.faq-accordion {
  margin-top: 2rem;
}

.faq-item {
  background-color: var(--cloud-white);
  border-radius: var(--radius-md);
  margin-bottom: 0.85rem;
  border: 1px solid var(--border-light);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 1.1rem 1.3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-deep);
  cursor: pointer;
}

.faq-answer {
  padding: 0 1.3rem 1.1rem 1.3rem;
  display: none;
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  display: block;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
  color: var(--sky-blue);
}

/* --------------------------------------------------------------------------
   15. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--navy-deep);
  color: #E2E8F0;
  padding: 5rem 0 2rem 0;
  border-top: 4px solid var(--sky-blue);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 35px;
  height: 2px;
  background-color: var(--sky-light);
}

.footer-about p,
.footer-about-text {
  color: #E2E8F0 !important;
  font-size: 0.92rem;
  line-height: 1.7;
  margin-top: 1.25rem;
  margin-bottom: 1.25rem;
}

/* Footer Social Icons - Modern Round Glassmorphic Buttons */
.footer-social-links {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
  margin-bottom: 0.5rem;
}

.footer-social-links a {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1.5px solid rgba(255, 255, 255, 0.16);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF !important;
  font-size: 1.05rem;
  text-decoration: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.footer-social-links a:hover {
  transform: translateY(-4px) scale(1.08);
  color: #FFFFFF !important;
}

.footer-social-links a[aria-label="Facebook"]:hover {
  background: #1877F2;
  border-color: #1877F2;
  box-shadow: 0 8px 20px rgba(24, 119, 242, 0.45);
}

.footer-social-links a[aria-label="LinkedIn"]:hover {
  background: #0A66C2;
  border-color: #0A66C2;
  box-shadow: 0 8px 20px rgba(10, 102, 194, 0.45);
}

.footer-social-links a[aria-label="Instagram"]:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
  border-color: #d6249f;
  box-shadow: 0 8px 20px rgba(214, 36, 159, 0.45);
}

.footer-social-links a[aria-label="YouTube"]:hover {
  background: #FF0000;
  border-color: #FF0000;
  box-shadow: 0 8px 20px rgba(255, 0, 0, 0.45);
}

.footer-social-links a[aria-label="WhatsApp"]:hover {
  background: #25D366;
  border-color: #25D366;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.45);
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #CBD5E1;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--sky-light);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1rem;
  font-size: 0.88rem;
  color: #CBD5E1;
}

.footer-contact-item i {
  color: var(--sky-light);
  margin-top: 0.25rem;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.88rem;
  color: #CBD5E1 !important;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

.footer-bottom-links a {
  color: #CBD5E1 !important;
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: #FFFFFF !important;
}

/* --------------------------------------------------------------------------
   16. Modals & Popups
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 61, 98, 0.65);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-card {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 750px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  padding: 2.5rem;
  animation: modalIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: scale(0.95) translateY(10px);
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-close-btn {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--cloud-white);
  border: 1px solid var(--border-light);
  color: var(--navy-deep);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--navy-deep);
  color: #FFFFFF;
}

/* Specifications Table in Modal */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.9rem;
}

.specs-table th {
  background-color: var(--navy-deep);
  color: #FFFFFF;
  padding: 0.8rem 1rem;
  text-align: left;
  font-family: var(--font-heading);
}

.specs-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-body);
}

.specs-table tr:nth-child(even) td {
  background-color: var(--cloud-white);
}

/* --------------------------------------------------------------------------
   17. Floating Floating Action Button (WhatsApp)
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 999;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  color: #FFFFFF;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

.floating-whatsapp::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #25D366;
  opacity: 0.5;
  animation: pulsePing 2s infinite cubic-bezier(0, 0, 0.2, 1);
  z-index: -1;
}

@keyframes pulsePing {
  0% {
    transform: scale(1);
    opacity: 0.6;
  }

  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.toast-notification {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background-color: var(--navy-deep);
  color: #FFFFFF;
  padding: 1rem 1.8rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--sky-blue);
  z-index: 3000;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  transition: transform 0.4s var(--transition-bounce), opacity 0.4s ease;
  opacity: 0;
  pointer-events: none;
}

.toast-notification.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* --------------------------------------------------------------------------
   18. Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .hero-content h1 {
    font-size: 2.8rem;
  }

  .quick-features-bar {
    grid-template-columns: repeat(4, 1fr);
  }

  .quick-feature-item {
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
  }

  .quick-feature-item:nth-child(4n) {
    border-right: none;
  }

  .quick-feature-item:nth-last-child(-n+4) {
    border-bottom: none;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .apps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 868px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 85%;
    max-width: 320px;
    height: calc(100vh - 70px);
    background-color: #FFFFFF;
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    box-shadow: var(--shadow-xl);
    transition: left var(--transition-normal);
    z-index: 1000;
    overflow-y: auto;
    gap: 1rem;
  }

  .nav-menu.open {
    left: 0;
  }

  .nav-item {
    width: 100%;
  }

  .nav-dropdown {
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 1rem;
    opacity: 1;
    visibility: visible;
    display: none;
  }

  .nav-item:hover .nav-dropdown,
  .nav-item.open .nav-dropdown {
    display: block;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-section {
    background: #F0F8FF;
    padding: 3.5rem 0 4.5rem 0;
    min-height: auto;
  }

  .hero-section::before {
    display: none;
  }

  .hero-content {
    max-width: 100%;
    text-align: center;
  }

  .hero-tag-wrap {
    justify-content: center;
  }

  .hero-content h1 {
    font-size: 2.6rem;
  }

  .hero-content .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats-row {
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-mobile-image {
    display: block;
    margin-top: 2rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
  }

  .hero-mobile-image img {
    width: 100%;
    height: auto;
    display: block;
  }

  .about-grid,
  .commitment-grid,
  .calculator-grid,
  .dealer-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .about-images-collage {
    order: -1;
    margin-bottom: 2.5rem;
  }

  .about-img-main img {
    height: 380px;
  }

  .commitment-visual {
    margin-top: 2.5rem;
  }

  .commitment-image-card img {
    height: 360px;
  }

  .calculator-box {
    padding: 2rem 1.5rem;
  }

  .dealer-container-card {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 640px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }

  .hero-stats-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 380px;
    margin: 1rem auto 0 auto;
    text-align: center;
  }

  .quick-features-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-feature-item {
    border-right: 1px solid #E2E8F0;
    border-bottom: 1px solid #E2E8F0;
  }

  .quick-feature-item:nth-child(4n) {
    border-right: 1px solid #E2E8F0;
  }

  .quick-feature-item:nth-child(2n) {
    border-right: none;
  }

  .quick-feature-item:nth-last-child(-n+2) {
    border-bottom: none;
  }

  .features-grid,
  .products-grid,
  .apps-grid {
    grid-template-columns: 1fr;
  }

  .dealer-perks-list {
    grid-template-columns: 1fr;
  }

  .calc-inputs-grid,
  .dealer-form-grid {
    grid-template-columns: 1fr;
  }

  .form-full {
    grid-column: span 1;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .about-img-main img {
    height: 290px;
  }

  .quality-checks-list {
    grid-template-columns: 1fr;
  }

  .commitment-image-card img {
    height: 280px;
  }

  .about-img-sub {
    width: 62%;
    bottom: -15px;
    right: -10px;
  }

  .about-img-sub img {
    height: 150px;
  }

  .about-experience-badge {
    padding: 0.75rem 1rem;
    left: -10px;
    top: 15px;
  }

  .about-experience-badge .years {
    font-size: 1.5rem;
  }

  .final-cta-content h2 {
    font-size: 2.1rem;
  }
}


/* --------------------------------------------------------------------------
   19. Dedicated About Us Page Styles (Refined & Balanced Architecture)
   -------------------------------------------------------------------------- */
/* Page Hero Banner */
.about-hero-section {
  position: relative;
  background: linear-gradient(180deg, #F0F8FF 0%, #FFFFFF 100%);
  padding: 3.5rem 0 4.5rem 0;
  border-bottom: 1px solid #E2E8F0;
}

.about-hero-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.about-hero-breadcrumb a {
  color: var(--sky-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.about-hero-breadcrumb a:hover {
  color: var(--navy-deep);
}

.about-hero-breadcrumb .separator {
  font-size: 0.72rem;
  color: #94A3B8;
}

.about-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.about-hero-text h1 {
  font-size: 2.85rem;
  line-height: 1.18;
  color: var(--navy-deep);
  margin-bottom: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.about-hero-text h1 .sky-highlight {
  color: var(--sky-blue);
  display: block;
}

.about-hero-lead {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--navy-deep);
  font-weight: 500;
  margin-bottom: 1rem;
}

.about-hero-desc {
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--text-body);
  margin-bottom: 1.75rem;
}

.about-hero-buttons {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.about-hero-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(10, 61, 98, 0.08);
  border: 1px solid #E2E8F0;
}

.about-hero-card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.about-hero-card-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  padding: 1.75rem;
  background-color: #FFFFFF;
}

.hero-stat-box {
  display: flex;
  flex-direction: column;
}

.hero-stat-box strong {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy-deep);
  line-height: 1;
  margin-bottom: 0.35rem;
}

.hero-stat-box span {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.4;
}

/* Section: Who We Are */
.about-who-section {
  padding: 5.5rem 0;
  background-color: #FFFFFF;
}

.about-who-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-who-visual {
  position: relative;
}

.about-who-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.about-who-img-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.about-who-badge-pill {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(10, 61, 98, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  border: 2px solid var(--sky-blue);
}

.about-who-badge-pill i {
  color: var(--sky-light);
  font-size: 1.15rem;
}

.about-who-content h2 {
  font-size: 2.35rem;
  line-height: 1.25;
  color: var(--navy-deep);
  margin: 0.75rem 0 1.25rem 0;
}

.about-who-content p {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.1rem;
}

.about-who-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.75rem;
}

.who-pillar-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--cloud-white);
  border: 1px solid #E2E8F0;
  padding: 0.9rem 1.2rem;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-deep);
  transition: all var(--transition-fast);
}

.who-pillar-item i {
  color: var(--sky-blue);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.who-pillar-item:hover {
  background-color: var(--ice-blue);
  border-color: var(--sky-blue);
  transform: translateY(-2px);
}

/* Section: Mission & Vision */
.about-mission-section {
  padding: 5.5rem 0;
  background-color: var(--cloud-white);
}

.about-mv-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: stretch;
}

.about-mv-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 3rem 2.5rem;
  border: 1px solid #E2E8F0;
  box-shadow: 0 10px 30px rgba(10, 61, 98, 0.05);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.about-mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
}

.about-mission-card::before {
  background: linear-gradient(90deg, var(--sky-blue), #38BDF8);
}

.about-vision-card::before {
  background: linear-gradient(90deg, var(--navy-deep), var(--sky-blue));
}

.about-mv-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(10, 61, 98, 0.1);
  border-color: rgba(14, 165, 233, 0.35);
}

.about-mv-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.about-mission-card .about-mv-icon {
  background: rgba(14, 165, 233, 0.12);
  color: var(--sky-blue);
}

.about-vision-card .about-mv-icon {
  background: rgba(10, 61, 98, 0.1);
  color: var(--navy-deep);
}

.about-mv-tag {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sky-blue);
  margin-bottom: 0.5rem;
}

.about-mv-card h3 {
  font-size: 1.7rem;
  color: var(--navy-deep);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.about-mv-lead {
  font-size: 1.05rem;
  color: var(--navy-deep);
  font-weight: 500;
  line-height: 1.65;
  margin-bottom: 1rem;
}

.about-mv-desc {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.about-mv-bullets {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid #F1F5F9;
}

.about-mv-bullets li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  color: var(--navy-deep);
  font-weight: 500;
}

.about-mv-bullets li i {
  color: var(--sky-blue);
  font-size: 0.95rem;
  flex-shrink: 0;
}

/* Section: Products Range */
.about-products-section {
  padding: 5.5rem 0;
  background-color: #FFFFFF;
}

.about-product-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
  margin-bottom: 3.5rem;
}

.about-product-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(10, 61, 98, 0.06);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.about-product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 35px rgba(10, 61, 98, 0.12);
  border-color: rgba(14, 165, 233, 0.4);
}

.about-product-img {
  width: 100%;
  height: 230px;
  object-fit: cover;
  background-color: var(--cloud-white);
  display: block;
}

.about-product-body {
  padding: 1.75rem 1.75rem 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.about-product-body h3 {
  font-size: 1.35rem;
  color: var(--navy-deep);
  margin-bottom: 0.75rem;
}

.about-product-body p {
  font-size: 0.93rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.about-product-footer {
  margin-top: auto;
}

/* Section: Why Choose Us (6-Pillar) */
.about-why-section {
  padding: 5.5rem 0;
  background-color: var(--ice-blue);
}

.about-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.about-why-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  border: 1px solid rgba(14, 165, 233, 0.15);
  box-shadow: 0 4px 16px rgba(10, 61, 98, 0.04);
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  position: relative;
}

.about-why-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 28px rgba(10, 61, 98, 0.09);
  border-color: var(--sky-blue);
}

.about-why-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.about-why-icon {
  width: 52px;
  height: 52px;
  background-color: rgba(14, 165, 233, 0.1);
  color: var(--sky-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  transition: all var(--transition-fast);
}

.about-why-card:hover .about-why-icon {
  background-color: var(--sky-blue);
  color: #FFFFFF;
  transform: scale(1.05);
}

.about-why-num {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: #CBD5E1;
}

.about-why-card h3 {
  font-size: 1.25rem;
  color: var(--navy-deep);
  margin-bottom: 0.75rem;
}

.about-why-card p {
  font-size: 0.94rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0;
}

/* Section: Quality Commitment */
.about-quality-section {
  padding: 5.5rem 0;
  background-color: #FFFFFF;
}

.about-quality-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: center;
}

.about-quality-content h2 {
  font-size: 2.35rem;
  line-height: 1.25;
  color: var(--navy-deep);
  margin: 0.75rem 0 1.25rem 0;
}

.about-quality-content p {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.1rem;
}

.about-quality-2x2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.about-qa-item {
  background-color: var(--cloud-white);
  border: 1px solid #E2E8F0;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.about-qa-item i {
  color: var(--sky-blue);
  font-size: 1.25rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.about-qa-item h4 {
  font-size: 0.95rem;
  color: var(--navy-deep);
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.about-qa-item p {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

.about-quality-visual {
  position: relative;
}

.about-quality-img-wrap {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.about-quality-img-wrap img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.about-quality-tag-pill {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 8px 24px rgba(10, 61, 98, 0.3);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  border: 2px solid var(--sky-blue);
}

.about-quality-tag-pill i {
  color: var(--sky-light);
  font-size: 1.3rem;
}

.about-quality-tag-pill strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
}

.about-quality-tag-pill span {
  display: block;
  font-size: 0.74rem;
  color: #CBD5E1;
}

/* Section: Partnerships */
.about-partnerships-section {
  padding: 5.5rem 0;
  background-color: var(--cloud-white);
}

.about-partnerships-lead {
  max-width: 820px;
  margin: 0 auto 3.5rem auto;
  text-align: center;
}

.about-partnerships-lead p {
  font-size: 1.05rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.partnerships-pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3.5rem;
}

.partner-pillar-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  border: 1px solid #E2E8F0;
  box-shadow: 0 8px 25px rgba(10, 61, 98, 0.05);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.partner-pillar-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 35px rgba(10, 61, 98, 0.1);
  border-color: rgba(14, 165, 233, 0.4);
}

.partner-pillar-icon {
  width: 58px;
  height: 58px;
  background-color: var(--ice-blue);
  color: var(--sky-blue);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.partner-pillar-card:hover .partner-pillar-icon {
  background-color: var(--sky-blue);
  color: #FFFFFF;
  transform: scale(1.05);
}

.partner-pillar-card h4 {
  font-size: 1.25rem;
  color: var(--navy-deep);
  margin-bottom: 0.75rem;
}

.partner-pillar-card p {
  font-size: 0.94rem;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 0;
}

/* Final CTA for About Page */
.about-final-cta {
  background-color: var(--navy-deep);
  color: #FFFFFF;
  padding: 5.5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.about-final-cta::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 140%;
  height: 200%;
  background: radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.about-final-cta-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
}

.about-final-cta h2 {
  font-size: 2.6rem;
  color: #FFFFFF;
  margin-bottom: 1.2rem;
  line-height: 1.2;
}

.about-final-cta p {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 2.2rem;
}

.about-final-cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Responsive Breakpoints for About Page */
@media (max-width: 1080px) {
  .about-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .about-who-grid,
  .about-quality-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-mv-grid {
    grid-template-columns: 1fr;
  }
  .about-product-cards-grid,
  .about-why-grid,
  .partnerships-pillar-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .about-hero-text h1 {
    font-size: 2.3rem;
  }
  .about-who-content h2,
  .about-quality-content h2,
  .about-final-cta h2 {
    font-size: 2rem;
  }
  .about-who-pillars-grid,
  .about-quality-2x2 {
    grid-template-columns: 1fr;
  }
  .about-product-cards-grid,
  .about-why-grid,
  .partnerships-pillar-grid {
    grid-template-columns: 1fr;
  }
  .about-who-img-wrap img,
  .about-quality-img-wrap img {
    height: 340px;
  }
}

@media (max-width: 480px) {
  .about-hero-text h1 {
    font-size: 1.85rem;
    line-height: 1.25;
  }
  .about-mv-card,
  .about-why-card,
  .partner-pillar-card {
    padding: 1.75rem 1.4rem;
  }
}

/* ==========================================================================
   ANIMATE ON SCROLL (AOS) - Directional Entrance Animations (Left, Right, Up, Down)
   ========================================================================== */

/* Prevent horizontal overflow during slide animations */
html, body {
  overflow-x: hidden;
}

section {
  overflow-x: clip;
}

/* Base AOS state: elements waiting offscreen */
[data-aos] {
  opacity: 0;
  transition-property: transform, opacity;
  transition-duration: 0.85s;
  transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

/* Animated state when entered viewport */
[data-aos].aos-animate {
  opacity: 1 !important;
  transform: translate(0, 0) scale(1) !important;
}

/* Directions: Left, Right, Up, Down, Zoom */
[data-aos="fade-up"] {
  transform: translateY(48px);
}

[data-aos="fade-down"] {
  transform: translateY(-48px);
}

[data-aos="fade-right"] {
  transform: translateX(-55px);
}

[data-aos="fade-left"] {
  transform: translateX(55px);
}

[data-aos="zoom-in"] {
  transform: scale(0.85);
}

[data-aos="zoom-out"] {
  transform: scale(1.15);
}

/* Transition Durations */
[data-aos-duration="400"] { transition-duration: 0.4s; }
[data-aos-duration="600"] { transition-duration: 0.6s; }
[data-aos-duration="800"] { transition-duration: 0.8s; }
[data-aos-duration="1000"] { transition-duration: 1.0s; }

/* Stagger Delays */
[data-aos-delay="50"]  { transition-delay: 0.05s; }
[data-aos-delay="100"] { transition-delay: 0.1s; }
[data-aos-delay="150"] { transition-delay: 0.15s; }
[data-aos-delay="200"] { transition-delay: 0.2s; }
[data-aos-delay="250"] { transition-delay: 0.25s; }
[data-aos-delay="300"] { transition-delay: 0.3s; }
[data-aos-delay="350"] { transition-delay: 0.35s; }
[data-aos-delay="400"] { transition-delay: 0.4s; }
[data-aos-delay="500"] { transition-delay: 0.5s; }

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
  [data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Prevent horizontal overflow on tablets and mobile devices from directional AOS animations */
@media (max-width: 768px) {
  [data-aos="fade-left"],
  [data-aos="fade-right"] {
    transform: translateY(20px) !important;
  }
}

/* ==========================================================================
   PRODUCTS PAGE STYLES (Dedicated Catalog & Showcase)
   ========================================================================== */

/* Products Hero Section */
.products-hero-section {
  padding: 5.5rem 0 3.5rem 0;
  background: linear-gradient(180deg, var(--ice-blue) 0%, var(--cloud-white) 100%);
  position: relative;
  border-bottom: 1px solid var(--border-light);
}

.products-hero-content {
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
}

.products-hero-content h1 {
  font-size: 2.85rem;
  color: var(--navy-deep);
  margin-top: 0.85rem;
  margin-bottom: 1.1rem;
  line-height: 1.22;
}

.products-hero-lead {
  font-size: 1.15rem;
  color: var(--navy-deep);
  line-height: 1.7;
  margin-bottom: 0.85rem;
  font-weight: 500;
}

.products-hero-desc {
  font-size: 0.98rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* Sticky Quick Jump Bar */
.pipe-jump-nav {
  position: sticky;
  top: 75px;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  z-index: 90;
  border-bottom: 1px solid var(--border-light);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
  padding: 0.85rem 0;
}

.pipe-jump-list {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  overflow-x: auto;
  white-space: nowrap;
  padding: 0.35rem 0.5rem;
  scrollbar-width: thin;
}

.pipe-jump-list::-webkit-scrollbar {
  height: 4px;
}
.pipe-jump-list::-webkit-scrollbar-thumb {
  background: var(--sky-blue);
  border-radius: 4px;
}

.pipe-jump-pill {
  padding: 0.55rem 1.15rem;
  border-radius: 50px;
  background: var(--ice-blue);
  color: var(--navy-deep);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
  border: 1px solid rgba(14, 165, 233, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.pipe-jump-pill:hover,
.pipe-jump-pill.active {
  background: var(--sky-blue);
  color: #FFFFFF;
  border-color: var(--sky-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

/* Pipe Showcase Section Base */
.pipe-showcase-section {
  padding: 5.5rem 0;
  border-bottom: 1px solid var(--border-light);
  position: relative;
  scroll-margin-top: 135px;
}

.pipe-showcase-section:nth-of-type(even) {
  background-color: var(--cloud-white);
}

.pipe-showcase-section:nth-of-type(odd) {
  background-color: #FFFFFF;
}

.pipe-showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 4.5rem;
  align-items: center;
}

.pipe-showcase-grid.reverse {
  grid-template-columns: 1.15fr 1fr;
}

/* Pipe Visual Card */
.pipe-visual-card {
  position: relative;
  background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--border-light);
  box-shadow: var(--shadow-md);
  padding: 3.5rem 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: all var(--transition-normal);
  min-height: 420px;
}

.pipe-visual-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--sky-blue);
}

.pipe-visual-card img {
  max-width: 92%;
  max-height: 330px;
  object-fit: contain;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 15px 25px rgba(10, 61, 98, 0.15));
}

.pipe-visual-card:hover img {
  transform: scale(1.06);
}

.pipe-floating-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: rgba(10, 61, 98, 0.92);
  backdrop-filter: blur(6px);
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.4rem 0.95rem;
  border-radius: 50px;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  z-index: 2;
}

.pipe-num-watermark {
  position: absolute;
  bottom: 0.25rem;
  right: 1.25rem;
  font-family: var(--font-heading);
  font-size: 6rem;
  font-weight: 900;
  color: rgba(10, 61, 98, 0.06);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* Content Column */
.pipe-content-col h2 {
  font-size: 2.35rem;
  color: var(--navy-deep);
  margin-top: 0.45rem;
  margin-bottom: 0.35rem;
  line-height: 1.2;
}

.pipe-content-subtitle {
  font-size: 1.15rem;
  color: var(--sky-blue);
  font-weight: 600;
  margin-bottom: 1.25rem;
  line-height: 1.4;
}

.pipe-content-desc {
  font-size: 1.02rem;
  color: var(--text-body);
  line-height: 1.75;
  margin-bottom: 1.75rem;
}

/* Pipe Features 2-Column Grid */
.pipe-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1.5rem;
  margin-bottom: 1.85rem;
}

.pipe-feature-point {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
  color: var(--navy-deep);
  font-weight: 600;
  line-height: 1.45;
}

.pipe-feature-point i {
  color: var(--sky-blue);
  font-size: 1rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

/* Available Variants Box */
.pipe-variants-banner {
  background: var(--ice-blue);
  border: 1px solid rgba(14, 165, 233, 0.25);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}

.pipe-variants-header {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy-deep);
  margin-bottom: 0.65rem;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pipe-variants-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pipe-variant-badge {
  background: #FFFFFF;
  border: 1.5px solid #CBD5E1;
  color: var(--navy-deep);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Pipe Actions */
.pipe-actions-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Special Accents */
/* Tirhut Gold White */
.pipe-showcase-section.gold-white-theme .pipe-visual-card {
  background: linear-gradient(135deg, #FFFFFF 0%, #FFFBEB 100%);
  border: 2px solid #FDE68A;
}
.pipe-showcase-section.gold-white-theme .pipe-floating-badge {
  background: linear-gradient(135deg, #B45309 0%, #D97706 100%);
}

/* Tirhut Gold Yellow */
.pipe-showcase-section.gold-yellow-theme .pipe-visual-card {
  background: linear-gradient(135deg, #FEF08A 0%, #FEF9C3 100%);
  border: 2px solid #FACC15;
}
.pipe-showcase-section.gold-yellow-theme .pipe-floating-badge {
  background: linear-gradient(135deg, #CA8A04 0%, #EAB308 100%);
  color: #0F172A;
}

/* Pure Filter Theme */
.pipe-showcase-section.filter-theme .pipe-visual-card {
  background: linear-gradient(135deg, #F0FDF4 0%, #E0F2FE 100%);
  border: 2px solid #86EFAC;
}
.pipe-showcase-section.filter-theme .pipe-floating-badge {
  background: #15803D;
}

/* Why Choose Tirhut Pipes (8 Pillars Grid) */
.products-why-section {
  padding: 5.5rem 0;
  background-color: #FFFFFF;
  border-top: 1px solid var(--border-light);
}

.products-why-grid-8 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 3rem;
}

.why-pillar-card-mini {
  background: var(--cloud-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.85rem 1.4rem;
  text-align: center;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.why-pillar-card-mini:hover {
  background-color: #FFFFFF;
  border-color: var(--sky-blue);
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.why-pillar-icon-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--ice-blue);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  margin-bottom: 1.1rem;
  transition: all var(--transition-fast);
}

.why-pillar-card-mini:hover .why-pillar-icon-circle {
  background: var(--sky-blue);
  color: #FFFFFF;
  transform: scale(1.1);
}

.why-pillar-card-mini h4 {
  font-size: 1.05rem;
  color: var(--navy-deep);
  margin-bottom: 0.35rem;
  font-weight: 700;
}

.why-pillar-card-mini p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Responsive Breakpoints for Products */
@media (max-width: 1080px) {
  .products-why-grid-8 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .pipe-showcase-grid,
  .pipe-showcase-grid.reverse {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .pipe-showcase-grid.reverse .pipe-visual-card {
    order: -1;
  }
  .pipe-features-grid {
    grid-template-columns: 1fr;
  }
  .pipe-content-col h2 {
    font-size: 1.95rem;
  }
  .pipe-visual-card {
    min-height: 320px;
    padding: 2.5rem 1.5rem;
  }
}

@media (max-width: 768px) {
  .products-hero-content h1 {
    font-size: 2.2rem;
  }
  .products-why-grid-8 {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
}

/* ==========================================================================
   CONTACT US PAGE STYLES (Dedicated Touchpoints, Form & Dealer Block)
   ========================================================================== */

/* Touchpoints Grid (4 Cards) */
.contact-touchpoints-section {
  padding: 5rem 0 3.5rem 0;
  background-color: var(--cloud-white);
}

.contact-touchpoints-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
  margin-top: 2.5rem;
}

.contact-touch-card {
  background-color: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  padding: 2.2rem 1.6rem;
  text-align: center;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-touch-card:hover {
  transform: translateY(-6px);
  border-color: var(--sky-blue);
  box-shadow: var(--shadow-lg);
}

.contact-touch-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--ice-blue);
  color: var(--sky-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
  transition: all var(--transition-fast);
}

.contact-touch-card:hover .contact-touch-icon {
  background: var(--sky-blue);
  color: #FFFFFF;
  transform: scale(1.1);
}

.contact-touch-card h3 {
  font-size: 1.2rem;
  color: var(--navy-deep);
  margin-bottom: 0.5rem;
  font-weight: 700;
}

.contact-touch-card .touch-details {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--sky-blue);
  margin-bottom: 0.65rem;
  line-height: 1.4;
  word-break: break-word;
}

.contact-touch-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}

.contact-touch-card .btn-touch {
  margin-top: auto;
  font-size: 0.84rem;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
}

/* Contact Main Section (Form + Sidebar) */
.contact-main-section {
  padding: 5rem 0;
  background-color: #FFFFFF;
}

.contact-main-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.85fr;
  gap: 3.5rem;
  align-items: flex-start;
}

.contact-page-form-card {
  background-color: var(--cloud-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
}

.contact-page-form-card h2 {
  font-size: 1.9rem;
  color: var(--navy-deep);
  margin-bottom: 0.4rem;
}

.contact-page-form-card p {
  font-size: 0.94rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.contact-form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* Contact Sidebar Card */
.contact-sidebar-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.contact-info-panel {
  background: linear-gradient(135deg, var(--navy-deep) 0%, #082F4D 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.contact-info-panel h3 {
  font-size: 1.35rem;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}

.contact-info-panel p {
  color: #CBD5E1;
  font-size: 0.92rem;
  margin-bottom: 1.85rem;
  line-height: 1.6;
}

.contact-panel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.contact-panel-item i {
  color: var(--sky-light);
  font-size: 1.15rem;
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.contact-panel-item strong {
  display: block;
  font-size: 0.92rem;
  color: #FFFFFF;
  margin-bottom: 0.2rem;
}

.contact-panel-item span {
  font-size: 0.86rem;
  color: #E2E8F0;
  line-height: 1.45;
}

/* Dealer Highlight Section */
.dealer-highlight-section {
  padding: 5.5rem 0;
  background: linear-gradient(135deg, var(--ice-blue) 0%, #FFFFFF 100%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.dealer-highlight-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.dealer-highlight-content h2 {
  font-size: 2.35rem;
  color: var(--navy-deep);
  margin-top: 0.5rem;
  margin-bottom: 0.35rem;
}

.dealer-highlight-subtitle {
  font-size: 1.15rem;
  color: var(--sky-blue);
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.dealer-highlight-content p {
  font-size: 1rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-bottom: 1.75rem;
}

.dealer-points-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
}

.dealer-points-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-deep);
  margin-bottom: 0.75rem;
}

.dealer-points-list li i {
  color: var(--sky-blue);
  font-size: 1.1rem;
}

.dealer-highlight-visual {
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-light);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.dealer-highlight-visual img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin-bottom: 1.25rem;
}

/* Blog Styles */
.blog-hero-section {
  padding: 5.5rem 0 3.5rem 0;
  background: linear-gradient(180deg, var(--ice-blue) 0%, var(--cloud-white) 100%);
  text-align: center;
  border-bottom: 1px solid var(--border-light);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
  padding: 5rem 0;
}

.blog-card {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--sky-blue);
}

.blog-card-img {
  height: 220px;
  overflow: hidden;
  position: relative;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.08);
}

.blog-card-category {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(10, 61, 98, 0.9);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 50px;
}

.blog-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-date {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.blog-card-title {
  font-size: 1.22rem;
  color: var(--navy-deep);
  margin-bottom: 0.75rem;
  font-weight: 700;
  line-height: 1.35;
}

.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.blog-card-link {
  margin-top: auto;
  font-weight: 700;
  color: var(--sky-blue);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.blog-card-link:hover {
  color: var(--navy-deep);
  transform: translateX(4px);
}

/* Responsive */
@media (max-width: 1080px) {
  .contact-touchpoints-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-main-grid {
    grid-template-columns: 1fr;
  }
  .dealer-highlight-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .contact-touchpoints-grid {
    grid-template-columns: 1fr;
  }
  .contact-form-grid-2 {
    grid-template-columns: 1fr;
  }
  .contact-page-form-card {
    padding: 2rem 1.4rem;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   Interactive Pipe Calculator - Mobile Optimizations
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .calculator-box {
    padding: 1.5rem 1rem !important;
    border-radius: 16px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .calculator-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 1.5rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .calculator-grid > * {
    min-width: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .calculator-info h3 {
    font-size: 1.45rem !important;
    line-height: 1.3 !important;
    word-break: break-word !important;
  }

  .calculator-info p {
    font-size: 0.92rem !important;
    margin-bottom: 1.25rem !important;
  }

  .calculator-info ul {
    font-size: 0.88rem !important;
    line-height: 1.6 !important;
    padding-left: 0 !important;
  }

  .calculator-info ul li {
    margin-bottom: 0.5rem !important;
  }

  .calculator-form {
    padding: 1.25rem 0.95rem !important;
    border-radius: 14px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    transform: none !important;
  }

  .calc-inputs-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 1rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .calculator-box .form-control {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    font-size: 0.9rem !important;
    padding: 0.75rem 0.85rem !important;
  }

  .calc-result-box {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.75rem !important;
    padding: 1rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .calc-result-box > div,
  .calc-result-box .calc-result-item {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    width: 100% !important;
    text-align: left !important;
  }

  .calc-result-box > div:last-child,
  .calc-result-box .calc-result-weight {
    padding-top: 0.65rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.15) !important;
    text-align: left !important;
  }

  .calc-result-box .result-value {
    font-size: 1.2rem !important;
    text-align: right !important;
  }

  #calcGetQuoteBtn {
    white-space: normal !important;
    word-break: normal !important;
    overflow-wrap: break-word !important;
    line-height: 1.35 !important;
    padding: 0.85rem 1rem !important;
    font-size: 0.92rem !important;
    display: flex !important;
    flex-wrap: wrap !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    gap: 0.5rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
}

@media (max-width: 480px) {
  .calculator-box {
    padding: 1.25rem 0.75rem !important;
    border-radius: 14px !important;
  }
  .calculator-form {
    padding: 1rem 0.75rem !important;
  }
  .calculator-info h3 {
    font-size: 1.3rem !important;
  }
  .calculator-info ul li {
    font-size: 0.82rem !important;
  }
  .calc-result-box .result-value {
    font-size: 1.05rem !important;
  }
  #calcGetQuoteBtn {
    font-size: 0.88rem !important;
    padding: 0.8rem 0.85rem !important;
  }
}

/* --------------------------------------------------------------------------
   About Page Hero Section - Mobile Structure & Stats Grid Optimization
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .about-hero-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 2rem !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .about-hero-text,
  .about-hero-card {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  .about-hero-text h1 {
    font-size: 2.1rem !important;
    line-height: 1.22 !important;
  }

  .about-hero-lead {
    font-size: 1rem !important;
    line-height: 1.6 !important;
  }

  .about-hero-desc {
    font-size: 0.92rem !important;
    line-height: 1.6 !important;
    margin-bottom: 1.5rem !important;
  }

  .about-hero-buttons {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.75rem !important;
    margin-bottom: 1.75rem !important;
  }

  .about-hero-buttons .btn {
    width: 100% !important;
    display: flex !important;
    justify-content: center !important;
    text-align: center !important;
    box-sizing: border-box !important;
  }

  .about-hero-card {
    border-radius: 18px !important;
    overflow: hidden !important;
    width: 100% !important;
    max-width: 100% !important;
    box-shadow: 0 10px 30px rgba(10, 61, 98, 0.08) !important;
    border: 1px solid #E2E8F0 !important;
    margin-top: 0.5rem !important;
  }

  .about-hero-card-img {
    width: 100% !important;
    height: 200px !important;
    object-fit: cover !important;
    display: block !important;
  }

  .about-hero-card-stats {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.85rem !important;
    padding: 1.25rem 1rem !important;
    background: #FFFFFF !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .hero-stat-box {
    background: #F8FBFF !important;
    padding: 0.85rem 0.65rem !important;
    border-radius: 12px !important;
    border: 1px solid #E2E8F0 !important;
    text-align: center !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .hero-stat-box strong {
    font-size: 1.45rem !important;
    color: var(--navy-deep) !important;
    line-height: 1.15 !important;
    margin-bottom: 0.25rem !important;
    font-weight: 800 !important;
  }

  .hero-stat-box span {
    font-size: 0.78rem !important;
    color: var(--text-muted) !important;
    line-height: 1.35 !important;
    text-align: center !important;
    font-weight: 500 !important;
  }
}

/* --------------------------------------------------------------------------
   Mobile Button Stacking & Stats Grid Refinements (< 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .hero-buttons,
  .about-hero-buttons,
  .about-final-cta-buttons {
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.75rem !important;
  }

  .hero-buttons .btn,
  .about-hero-buttons .btn,
  .about-final-cta-buttons .btn {
    width: 100% !important;
    justify-content: center !important;
    text-align: center !important;
  }

  .about-hero-card-stats {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem !important;
    padding: 1rem 0.75rem !important;
  }

  .hero-stat-box {
    padding: 0.75rem 0.5rem !important;
  }

  .hero-stat-box strong {
    font-size: 1.3rem !important;
  }

  .hero-stat-box span {
    font-size: 0.72rem !important;
  }
}

/* --------------------------------------------------------------------------
   Floating WhatsApp Button - Mobile View
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  .floating-whatsapp {
    bottom: 20px !important;
    right: 18px !important;
    width: 52px !important;
    height: 52px !important;
    font-size: 1.65rem !important;
    box-shadow: 0 6px 18px rgba(37, 211, 102, 0.4) !important;
  }
}

/* --------------------------------------------------------------------------
   Blog Pagination Styles
   -------------------------------------------------------------------------- */
.pagination-wrapper {
  margin-top: 3.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border-light);
}

.pagination-info {
  font-size: 0.92rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pagination-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.page-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--border-light);
  background: #FFFFFF;
  color: var(--navy-deep);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.page-link:hover:not(.disabled) {
  border-color: var(--sky-blue);
  background: var(--ice-blue);
  color: var(--sky-blue);
  transform: translateY(-1px);
}

.page-link.disabled {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
  background: #F1F5F9;
  border-color: #E2E8F0;
  color: #94A3B8;
}

.page-numbers {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.page-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 50%;
  border: 1.5px solid var(--border-light);
  background: #FFFFFF;
  color: var(--navy-deep);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.page-number:hover:not(.active) {
  border-color: var(--sky-blue);
  background: var(--ice-blue);
  color: var(--sky-blue);
}

.page-number.active {
  background: var(--sky-blue);
  border-color: var(--sky-blue);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.35);
}

@media (max-width: 640px) {
  .pagination-wrapper {
    margin-top: 2.5rem;
    gap: 1rem;
  }
  .page-link {
    padding: 0.55rem 0.95rem;
    font-size: 0.85rem;
  }
  .page-number {
    width: 36px;
    height: 36px;
    font-size: 0.88rem;
  }
}