/* ==========================================================================
   SAFEBURN CHEMICAL — DESIGN SYSTEM & STYLESHEET
   Phase 1: Premium Red + White Industrial Brand Architecture
   ========================================================================== */

:root {
  /* Brand Primary Colors */
  --sb-red: #D32F2F;
  --sb-red-dark: #B71C1C;
  --sb-red-darker: #8E0000;
  --sb-red-hover: #E53935;
  --sb-red-light: #FFEBEE;
  --sb-red-subtle: #FFF8F8;
  --sb-red-border: #FFCDD2;

  /* Neutral & Dark Palette */
  --sb-white: #FFFFFF;
  --sb-bg-light: #F8F9FA;
  --sb-bg-subtle: #F3F4F6;
  --sb-charcoal: #1C1D1F;
  --sb-dark-slate: #24282F;
  --sb-text-primary: #1C1D1F;
  --sb-text-secondary: #4B5563;
  --sb-text-muted: #6B7280;
  --sb-border: #E5E7EB;
  --sb-border-dark: #374151;

  /* Industrial Accents */
  --sb-terracotta: #C85A32;
  --sb-gold: #D97706;
  --sb-green: #10B981;
  
  /* Elevation & Shadows */
  --sb-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --sb-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --sb-shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.12);
  --sb-shadow-red: 0 8px 24px rgba(211, 47, 47, 0.22);

  /* Typography */
  --font-en: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-hi: 'Noto Sans Devanagari', 'Mukta', 'Hind', sans-serif;
  
  /* Layout */
  --sb-container: 1240px;
  --sb-radius-sm: 6px;
  --sb-radius-md: 10px;
  --sb-radius-lg: 16px;
  --sb-radius-xl: 24px;
  --sb-transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* CSS Reset & Global Standards */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-en);
  color: var(--sb-text-primary);
  background-color: var(--sb-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--sb-red);
  text-decoration: none;
  transition: var(--sb-transition);
}

a:hover {
  color: var(--sb-red-dark);
}

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

.container {
  width: 100%;
  max-width: var(--sb-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* Hindi Typography Specials */
.font-hi,
.punchline-display,
.punchline-badge,
.punchline-quote,
.punchline-banner-text,
.punchline-heading {
  font-family: var(--font-hi);
  letter-spacing: -0.01em;
}

.punchline-display {
  font-size: clamp(1.6rem, 3.2vw, 2.75rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--sb-charcoal);
}

.punchline-quote {
  font-size: clamp(1.25rem, 2.2vw, 1.85rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--sb-red-dark);
}

.punchline-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--sb-red-light);
  color: var(--sb-red-dark);
  border-radius: 9999px;
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid var(--sb-red-border);
}

/* --------------------------------------------------------------------------
   Top Bar & Header
   -------------------------------------------------------------------------- */
.top-bar {
  background: var(--sb-charcoal);
  color: #D1D5DB;
  font-size: 0.85rem;
  padding: 8px 0;
  border-bottom: 2px solid var(--sb-red);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-contact {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #E5E7EB;
}

.top-bar-item a {
  color: #FFFFFF;
  font-weight: 600;
}

.top-bar-item a:hover {
  color: #FF8A80;
}

.top-bar-socials {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top-bar-socials a {
  color: #D1D5DB;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.08);
  transition: var(--sb-transition);
}

.top-bar-socials a:hover {
  background: var(--sb-red);
  color: #FFFFFF;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--sb-white);
  box-shadow: var(--sb-shadow-sm);
  transition: var(--sb-transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-logo-img {
  height: 48px;
  max-width: 175px;
  width: auto;
  object-fit: contain;
  border-radius: 4px;
  transition: transform 0.2s ease;
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.02);
}

.brand-seal-icon {
  height: 44px;
  width: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--sb-red);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  background: #FFFFFF;
  flex-shrink: 0;
}

.footer-brand-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.footer-logo-img {
  height: 46px;
  width: auto;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-seal-icon {
  height: 42px;
  width: 42px;
  border-radius: 50%;
  border: 2px solid var(--sb-red);
  background: #FFFFFF;
  object-fit: cover;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 6px;
}

.nav-link {
  color: var(--sb-charcoal);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 14px;
  border-radius: var(--sb-radius-sm);
  transition: var(--sb-transition);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--sb-red);
  background: var(--sb-red-light);
}

/* Dropdown */
.nav-item-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  width: 290px;
  background: var(--sb-white);
  box-shadow: var(--sb-shadow-lg);
  border: 1px solid var(--sb-border);
  border-top: 3px solid var(--sb-red);
  border-radius: 0 0 var(--sb-radius-md) var(--sb-radius-md);
  padding: 10px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--sb-transition);
  z-index: 110;
}

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

.dropdown-item {
  padding: 8px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--sb-charcoal);
  display: block;
  transition: var(--sb-transition);
}

.dropdown-item:hover {
  background: var(--sb-red-light);
  color: var(--sb-red-dark);
  padding-left: 22px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-sm);
  padding: 8px 10px;
  font-size: 1.25rem;
  color: var(--sb-charcoal);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   Buttons & CTAs
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--sb-radius-sm);
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--sb-transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-primary {
  background: var(--sb-red);
  color: var(--sb-white);
  border-color: var(--sb-red);
  box-shadow: var(--sb-shadow-sm);
}

.btn-primary:hover {
  background: var(--sb-red-dark);
  border-color: var(--sb-red-dark);
  color: var(--sb-white);
  transform: translateY(-2px);
  box-shadow: var(--sb-shadow-red);
}

.btn-secondary {
  background: var(--sb-white);
  color: var(--sb-charcoal);
  border-color: var(--sb-border);
}

.btn-secondary:hover {
  background: var(--sb-bg-light);
  border-color: var(--sb-charcoal);
  color: var(--sb-charcoal);
}

.btn-outline-red {
  background: transparent;
  color: var(--sb-red);
  border-color: var(--sb-red);
}

.btn-outline-red:hover {
  background: var(--sb-red);
  color: var(--sb-white);
}

.btn-outline-white {
  background: transparent;
  color: var(--sb-white);
  border-color: var(--sb-white);
}

.btn-outline-white:hover {
  background: var(--sb-white);
  color: var(--sb-charcoal);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  border-color: #25D366;
}

.btn-whatsapp:hover {
  background: #1EBE5D;
  border-color: #1EBE5D;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-call {
  background: #0284C7;
  color: #FFFFFF;
  border-color: #0284C7;
}

.btn-call:hover {
  background: #0369A1;
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Hero Slider Section (6 Punchline Slides)
   -------------------------------------------------------------------------- */
.hero-slider-section {
  position: relative;
  background: #111417;
  color: var(--sb-white);
  overflow: hidden;
  min-height: 620px;
}

.hero-slider-container {
  position: relative;
  width: 100%;
  min-height: 620px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.7s ease, visibility 0.7s ease;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

/* Overlay gradient for maximum readability */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    90deg, 
    rgba(17, 20, 23, 0.94) 0%, 
    rgba(17, 20, 23, 0.88) 45%, 
    rgba(17, 20, 23, 0.45) 80%,
    rgba(17, 20, 23, 0.3) 100%
  );
  z-index: 1;
}

.hero-content-wrapper {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  align-items: center;
  gap: 40px;
  padding: 60px 0;
}

.hero-text-card {
  max-width: 680px;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(211, 47, 47, 0.9);
  color: var(--sb-white);
  padding: 6px 14px;
  border-radius: var(--sb-radius-sm);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-punchline-title {
  font-family: var(--font-hi);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.32;
  color: #FFFFFF;
  margin-bottom: 20px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-punchline-title .highlight-red {
  color: #FF5252;
  position: relative;
  display: inline-block;
}

.hero-subtext {
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  color: #E5E7EB;
  margin-bottom: 30px;
  font-weight: 500;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-product-preview {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-product-card {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  padding: 24px;
  border-radius: var(--sb-radius-lg);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(211, 47, 47, 0.3);
  text-align: center;
  max-width: 380px;
  transform: translateY(0);
  transition: var(--sb-transition);
}

.hero-product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px rgba(211, 47, 47, 0.35);
}

.hero-product-img {
  max-height: 250px;
  object-fit: contain;
  margin: 0 auto 16px;
  filter: drop-shadow(0 10px 15px rgba(0, 0, 0, 0.15));
}

.hero-product-meta {
  color: var(--sb-charcoal);
}

.hero-product-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--sb-charcoal);
  margin-bottom: 4px;
}

.hero-product-weight {
  font-size: 0.9rem;
  color: var(--sb-red);
  font-weight: 700;
  text-transform: uppercase;
}

.hero-product-price {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--sb-red-dark);
  margin: 8px 0;
}

/* Slider Controls */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(28, 29, 31, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--sb-white);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  cursor: pointer;
  transition: var(--sb-transition);
}

.slider-arrow:hover {
  background: var(--sb-red);
  border-color: var(--sb-red);
  transform: translateY(-50%) scale(1.1);
}

.slider-arrow.prev {
  left: 24px;
}

.slider-arrow.next {
  right: 24px;
}

.slider-indicators {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.indicator-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--sb-transition);
}

.indicator-dot.active {
  background: var(--sb-red);
  border-color: var(--sb-white);
  width: 36px;
  border-radius: 8px;
}

/* --------------------------------------------------------------------------
   Section Common Styles
   -------------------------------------------------------------------------- */
.section-padding {
  padding: 80px 0;
}

.section-padding-sm {
  padding: 50px 0;
}

.bg-white {
  background-color: var(--sb-white);
}

.bg-light {
  background-color: var(--sb-bg-light);
}

.bg-subtle {
  background-color: var(--sb-bg-subtle);
}

.bg-charcoal {
  background-color: var(--sb-charcoal);
  color: var(--sb-white);
}

.bg-red-gradient {
  background: linear-gradient(135deg, var(--sb-red-dark) 0%, var(--sb-red) 100%);
  color: var(--sb-white);
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 50px;
}

.section-header.text-left {
  text-align: left;
  margin-left: 0;
}

.section-tagline {
  display: inline-block;
  color: var(--sb-red);
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  font-weight: 800;
  color: var(--sb-charcoal);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--sb-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Second Brand Statement Section
   -------------------------------------------------------------------------- */
.statement-section {
  background: var(--sb-white);
  border-bottom: 1px solid var(--sb-border);
  padding: 48px 0;
}

.statement-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--sb-red-subtle);
  border: 1px solid var(--sb-red-border);
  border-left: 6px solid var(--sb-red);
  padding: 36px 40px;
  border-radius: var(--sb-radius-md);
  gap: 30px;
}

.statement-text {
  flex: 1;
}

.statement-heading {
  font-family: var(--font-hi);
  font-size: clamp(1.5rem, 2.4vw, 2.1rem);
  font-weight: 800;
  color: var(--sb-charcoal);
  margin-bottom: 10px;
}

.statement-punchline {
  font-family: var(--font-hi);
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  font-weight: 700;
  color: var(--sb-red);
  margin-bottom: 14px;
}

.statement-desc {
  font-size: 1rem;
  color: var(--sb-text-secondary);
  max-width: 700px;
}

/* --------------------------------------------------------------------------
   Product Showcase Section
   -------------------------------------------------------------------------- */
.product-showcase-card {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  background: var(--sb-white);
  border-radius: var(--sb-radius-lg);
  border: 1px solid var(--sb-border);
  box-shadow: var(--sb-shadow-md);
  overflow: hidden;
  padding: 40px;
  align-items: center;
}

.product-gallery-side {
  position: relative;
  background: radial-gradient(circle, #FFFFFF 0%, #F5F5F5 100%);
  padding: 30px;
  border-radius: var(--sb-radius-md);
  border: 1px solid var(--sb-border);
  text-align: center;
}

.product-badge-overlay {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--sb-red);
  color: var(--sb-white);
  padding: 5px 12px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--sb-radius-sm);
}

.product-large-img {
  max-height: 380px;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.12));
}

.product-info-side {
  display: flex;
  flex-direction: column;
}

.product-category-tag {
  color: var(--sb-red);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.product-main-title {
  font-size: clamp(1.8rem, 2.6vw, 2.3rem);
  font-weight: 800;
  color: var(--sb-charcoal);
  margin-bottom: 8px;
}

.product-punchline-quote {
  font-family: var(--font-hi);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--sb-red);
  margin-bottom: 16px;
}

.product-price-box {
  display: flex;
  align-items: baseline;
  gap: 16px;
  background: var(--sb-red-light);
  border: 1px dashed var(--sb-red-border);
  padding: 14px 20px;
  border-radius: var(--sb-radius-sm);
  margin-bottom: 24px;
}

.price-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--sb-charcoal);
  text-transform: uppercase;
}

.price-amount {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--sb-red-dark);
}

.price-sub {
  font-size: 0.9rem;
  color: var(--sb-text-muted);
}

.product-specs-list {
  list-style: none;
  margin-bottom: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--sb-charcoal);
}

.spec-item-icon {
  color: var(--sb-red);
  font-weight: 900;
}

.product-actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

/* --------------------------------------------------------------------------
   Clay Problems & Solutions Grid
   -------------------------------------------------------------------------- */
.problem-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.problem-card {
  background: var(--sb-white);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-md);
  padding: 30px;
  transition: var(--sb-transition);
  position: relative;
  border-top: 4px solid var(--sb-red);
}

.problem-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--sb-shadow-lg);
}

.problem-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--sb-radius-sm);
  background: var(--sb-red-light);
  color: var(--sb-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.problem-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sb-charcoal);
  margin-bottom: 10px;
}

.problem-desc {
  font-size: 0.95rem;
  color: var(--sb-text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Chunkhad & Cracks Sections
   -------------------------------------------------------------------------- */
.two-col-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.showcase-media {
  position: relative;
  border-radius: var(--sb-radius-lg);
  overflow: hidden;
  box-shadow: var(--sb-shadow-lg);
}

.showcase-media img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.showcase-media:hover img {
  transform: scale(1.03);
}

.showcase-media-tag {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(28, 29, 31, 0.9);
  color: #FFFFFF;
  padding: 8px 16px;
  border-radius: var(--sb-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  border-left: 3px solid var(--sb-red);
}

.showcase-content .punchline-display {
  margin-bottom: 14px;
}

.showcase-content p {
  color: var(--sb-text-secondary);
  margin-bottom: 18px;
}

/* --------------------------------------------------------------------------
   Why Safeburn / Benefits Section
   -------------------------------------------------------------------------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.benefit-card {
  background: var(--sb-white);
  border: 1px solid var(--sb-border);
  padding: 28px 24px;
  border-radius: var(--sb-radius-md);
  transition: var(--sb-transition);
  text-align: left;
}

.benefit-card:hover {
  border-color: var(--sb-red);
  box-shadow: var(--sb-shadow-md);
  transform: translateY(-4px);
}

.benefit-icon {
  font-size: 2rem;
  color: var(--sb-red);
  margin-bottom: 16px;
  display: inline-block;
}

.benefit-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--sb-charcoal);
  margin-bottom: 10px;
}

.benefit-card-desc {
  font-size: 0.9rem;
  color: var(--sb-text-secondary);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Punchline Banner (Full Width Red)
   -------------------------------------------------------------------------- */
.punchline-banner {
  background: linear-gradient(135deg, var(--sb-red-dark) 0%, var(--sb-red) 100%);
  color: var(--sb-white);
  padding: 60px 0;
  position: relative;
  overflow: hidden;
}

.punchline-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.12) 0%, transparent 50%),
                    radial-gradient(circle at 80% 50%, rgba(0, 0, 0, 0.15) 0%, transparent 50%);
  pointer-events: none;
}

.punchline-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.punchline-banner-text {
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 24px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

/* --------------------------------------------------------------------------
   Brick Manufacturing Kiln Section
   -------------------------------------------------------------------------- */
.kiln-feature-section {
  position: relative;
  background-image: linear-gradient(rgba(28, 29, 31, 0.88), rgba(28, 29, 31, 0.92)), url('../images/brick-kiln-india.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: var(--sb-white);
  padding: 100px 0;
  text-align: center;
}

.kiln-feature-content {
  max-width: 860px;
  margin: 0 auto;
}

.kiln-feature-title {
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 20px;
  color: #FFFFFF;
}

.kiln-feature-punchline {
  font-family: var(--font-hi);
  font-size: clamp(1.35rem, 2.2vw, 1.95rem);
  font-weight: 800;
  line-height: 1.4;
  color: #FF8A80;
  margin-bottom: 24px;
}

.kiln-feature-desc {
  font-size: 1.1rem;
  color: #E5E7EB;
  margin-bottom: 34px;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Solutions Hub & Core Solution Pages Cards
   -------------------------------------------------------------------------- */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.solution-card {
  background: var(--sb-white);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-md);
  padding: 28px;
  transition: var(--sb-transition);
  display: flex;
  flex-direction: column;
}

.solution-card:hover {
  border-color: var(--sb-red);
  box-shadow: var(--sb-shadow-lg);
  transform: translateY(-4px);
}

.solution-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.solution-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--sb-radius-sm);
  background: var(--sb-red-light);
  color: var(--sb-red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.solution-card-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--sb-charcoal);
}

.solution-card-desc {
  font-size: 0.95rem;
  color: var(--sb-text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.solution-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--sb-red);
}

.solution-card-link:hover {
  color: var(--sb-red-dark);
  gap: 10px;
}

/* --------------------------------------------------------------------------
   FAQ Accordion
   -------------------------------------------------------------------------- */
.faq-container {
  max-width: 860px;
  margin: 0 auto;
}

.faq-search-box {
  margin-bottom: 30px;
}

.faq-search-input {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid var(--sb-border);
  border-radius: var(--sb-radius-md);
  font-size: 1rem;
  transition: var(--sb-transition);
}

.faq-search-input:focus {
  outline: none;
  border-color: var(--sb-red);
  box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.15);
}

.faq-item {
  background: var(--sb-white);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-md);
  margin-bottom: 14px;
  overflow: hidden;
  transition: var(--sb-transition);
}

.faq-item.active {
  border-color: var(--sb-red);
  box-shadow: var(--sb-shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  text-align: left;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--sb-charcoal);
  cursor: pointer;
  gap: 16px;
}

.faq-question:hover {
  color: var(--sb-red);
}

.faq-icon {
  font-size: 1.25rem;
  color: var(--sb-red);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: #FAFAFA;
}

.faq-item.active .faq-answer {
  max-height: 600px;
  padding: 0 24px 20px;
}

.faq-answer p {
  color: var(--sb-text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* --------------------------------------------------------------------------
   Interactive Quote Request Form
   -------------------------------------------------------------------------- */
.quote-card {
  background: var(--sb-white);
  border-radius: var(--sb-radius-lg);
  border: 1px solid var(--sb-border);
  box-shadow: var(--sb-shadow-lg);
  padding: 40px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-label {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sb-charcoal);
  margin-bottom: 6px;
}

.form-label .req {
  color: var(--sb-red);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--sb-border);
  border-radius: var(--sb-radius-sm);
  font-size: 0.95rem;
  color: var(--sb-charcoal);
  transition: var(--sb-transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--sb-red);
  box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.12);
}

.form-notice {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
  margin-top: 14px;
}

/* --------------------------------------------------------------------------
   Contact Page Elements & Payment Details
   -------------------------------------------------------------------------- */
.contact-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 50px;
}

.contact-info-card {
  background: var(--sb-white);
  border: 1px solid var(--sb-border);
  border-radius: var(--sb-radius-md);
  padding: 28px;
  border-top: 4px solid var(--sb-red);
}

.contact-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--sb-charcoal);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-card-text {
  font-size: 0.95rem;
  color: var(--sb-text-secondary);
  line-height: 1.6;
}

.map-embed-container {
  border-radius: var(--sb-radius-lg);
  overflow: hidden;
  border: 1px solid var(--sb-border);
  box-shadow: var(--sb-shadow-md);
  height: 400px;
}

.map-embed-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Payment Details Card */
.payment-box {
  background: var(--sb-white);
  border: 2px solid var(--sb-red);
  border-radius: var(--sb-radius-lg);
  padding: 36px;
  max-width: 650px;
  margin: 0 auto;
  box-shadow: var(--sb-shadow-lg);
}

.payment-warning {
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  color: #92400E;
  padding: 14px 18px;
  border-radius: var(--sb-radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.payment-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--sb-border);
}

.payment-row:last-child {
  border-bottom: none;
}

.payment-label {
  font-weight: 600;
  color: var(--sb-text-secondary);
  font-size: 0.95rem;
}

.payment-value {
  font-weight: 800;
  color: var(--sb-charcoal);
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-copy {
  background: var(--sb-red-light);
  color: var(--sb-red-dark);
  border: 1px solid var(--sb-red-border);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--sb-transition);
}

.btn-copy:hover {
  background: var(--sb-red);
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Breadcrumb & Page Hero
   -------------------------------------------------------------------------- */
.page-hero {
  background: linear-gradient(rgba(28, 29, 31, 0.92), rgba(28, 29, 31, 0.88)), url('../images/brick-kiln-firing-red.jpg');
  background-size: cover;
  background-position: center;
  color: var(--sb-white);
  padding: 60px 0 45px;
  border-bottom: 3px solid var(--sb-red);
}

.breadcrumb-nav {
  margin-bottom: 16px;
}

.breadcrumb-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: 0.85rem;
  color: #9CA3AF;
  flex-wrap: wrap;
}

.breadcrumb-list a {
  color: #E5E7EB;
}

.breadcrumb-list a:hover {
  color: #FF8A80;
}

.breadcrumb-separator {
  color: #6B7280;
}

.page-hero-title {
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 12px;
}

.page-hero-punchline {
  font-family: var(--font-hi);
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  font-weight: 700;
  color: #FF8A80;
}

/* --------------------------------------------------------------------------
   Gallery Styles
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

.gallery-card {
  position: relative;
  border-radius: var(--sb-radius-md);
  overflow: hidden;
  box-shadow: var(--sb-shadow-md);
  background: var(--sb-white);
  border: 1px solid var(--sb-border);
  transition: var(--sb-transition);
}

.gallery-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sb-shadow-lg);
}

.gallery-img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card:hover .gallery-img {
  transform: scale(1.05);
}

.gallery-caption {
  padding: 16px 20px;
  background: var(--sb-white);
}

.gallery-caption-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--sb-charcoal);
  margin-bottom: 4px;
}

.gallery-caption-sub {
  font-size: 0.85rem;
  color: var(--sb-text-muted);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #14171A;
  color: #D1D5DB;
  padding-top: 70px;
  border-top: 4px solid var(--sb-red);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand-desc {
  font-size: 0.9rem;
  color: #9CA3AF;
  line-height: 1.6;
  margin-top: 16px;
  margin-bottom: 20px;
}

.footer-heading {
  font-size: 1.1rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 3px;
  background: var(--sb-red);
  border-radius: 2px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: #9CA3AF;
  font-size: 0.9rem;
  transition: var(--sb-transition);
  display: inline-block;
}

.footer-links a:hover {
  color: #FFFFFF;
  padding-left: 6px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: #D1D5DB;
}

.footer-contact-icon {
  color: var(--sb-red);
  font-size: 1.1rem;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  font-size: 0.85rem;
  color: #9CA3AF;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* --------------------------------------------------------------------------
   Floating WhatsApp Button
   -------------------------------------------------------------------------- */
.floating-whatsapp {
  position: fixed;
  bottom: 85px;
  right: 24px;
  z-index: 990;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #25D366;
  color: #FFFFFF;
  padding: 10px 18px 10px 14px;
  border-radius: 9999px;
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.4);
  transition: var(--sb-transition);
}

.floating-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.55);
  color: #FFFFFF;
}

.floating-whatsapp-icon {
  width: 28px;
  height: 28px;
}

/* --------------------------------------------------------------------------
   Mobile Sticky Bottom CTA Bar
   -------------------------------------------------------------------------- */
.mobile-sticky-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--sb-white);
  border-top: 2px solid var(--sb-red);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.12);
  z-index: 999;
  padding: 8px 12px env(safe-area-inset-bottom, 8px);
}

.mobile-bar-actions {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 8px;
}

.mobile-bar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 8px;
  font-size: 0.82rem;
  font-weight: 800;
  border-radius: var(--sb-radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Success Modal & Toast
   -------------------------------------------------------------------------- */
.toast-notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--sb-charcoal);
  color: var(--sb-white);
  padding: 14px 24px;
  border-radius: var(--sb-radius-md);
  box-shadow: var(--sb-shadow-lg);
  border-left: 4px solid var(--sb-red);
  font-weight: 600;
  z-index: 10000;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

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

/* --------------------------------------------------------------------------
   Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 30px;
  }
  .hero-text-card {
    margin: 0 auto;
  }
  .hero-ctas {
    justify-content: center;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .product-showcase-card {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .two-col-showcase {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  
  .mobile-menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--sb-white);
    flex-direction: column;
    padding: 24px;
    align-items: stretch;
    gap: 12px;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    z-index: 105;
  }

  .main-nav.open {
    transform: translateX(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 4px;
  }

  .nav-item-dropdown .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    width: 100%;
    box-shadow: none;
    border: none;
    background: var(--sb-bg-light);
    border-radius: var(--sb-radius-sm);
    padding: 6px 0;
    margin-top: 4px;
  }

  .header-actions {
    display: none;
  }

  .floating-whatsapp {
    bottom: 74px;
    right: 16px;
    padding: 10px;
  }

  .floating-whatsapp span {
    display: none;
  }

  .mobile-sticky-bottom-bar {
    display: block;
  }

  body {
    padding-bottom: 60px;
  }

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

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

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

  .statement-box {
    flex-direction: column;
    text-align: center;
    padding: 24px;
  }

  .slider-arrow {
    display: none;
  }
}