/* ==========================================================================
   VELTRRIX Materials Technology — Final Brand Style Guide
   Logo-Matched Exact Navy (#061266, #00064B) & Accent Green (#24AE11, #1b8c0d)
   Typography: Sora (Headings/Buttons) + Poppins (Body/Nav/Tags)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    /* 1. Brand Colors (Logo-matched, exact) */
    --primary-navy: #061266;          /* Headings, nav text, product titles, form title, primary buttons */
    --primary-navy-dark: #00064B;     /* Header bg, footer bg, dark section gradients */
    --primary-blue: #061266;
    --primary-blue-light: #1b2680;
    --accent-green: #24AE11;          /* CTA buttons, hover states, checkmarks, highlights */
    --accent-green-dark: #1b8c0d;     /* Darker shade for button hover */
    --light-green: #5be04a;           /* Text on dark backgrounds (hero subtitle, feature headings) */
    --whatsapp-green: #25D366;        /* WhatsApp buttons only */

    /* Neutrals */
    --body-gray: #666666;             /* Subtitles, paragraph text */
    --dark-gray: #333333;             /* Labels, list text */
    --medium-gray: #555555;
    --white: #ffffff;
    --bg-light: #f8fafc;
    --border-light: #e2e8f0;

    /* 2. Typography */
    --font-heading: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;   /* Logo wordmark style — headings, buttons */
    --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;   /* Tagline style — body text, forms, nav */

    /* Shadows & Radii */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 8px 24px rgba(6, 18, 102, 0.12);
    --shadow-lg: 0 16px 36px rgba(0, 6, 75, 0.22);
    --shadow-hover: 0 14px 30px rgba(36, 174, 17, 0.25);
    --radius-pill: 50px;
    --radius-pill-sm: 30px;
    --radius-card: 18px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--body-gray);
    background-color: #ffffff;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

h1, h2, h3, h4, h5, h6,
.section-title, .hero-title, .form-title, .product-title, .why-heading, .cta-heading {
    font-family: var(--font-heading);
}

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

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

ul {
    list-style: none;
}

input, select, textarea, button {
    font-family: var(--font-body);
}

.container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* --------------------------------------------------------------------------
   Top Mini Bar (Light Theme)
   -------------------------------------------------------------------------- */
.topbar {
    background-color: #f8fafc;
    color: #475569;
    font-size: 13px;
    font-family: var(--font-body);
    padding: 7px 0;
    border-bottom: 1px solid var(--border-light);
}

.topbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 22px;
}

.topbar-link, .topbar-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #475569;
    text-decoration: none;
    transition: color var(--transition);
}

.topbar-link:hover {
    color: var(--primary-navy);
}

.topbar i {
    color: var(--accent-green);
}

/* --------------------------------------------------------------------------
   Header / Navbar (Clean White Classic Theme)
   -------------------------------------------------------------------------- */
.header-main {
    background-color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    border-bottom: 1px solid var(--border-light);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
}

/* Logo: Image Badge & Wordmark Styling */
.brand-logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    transition: var(--transition);
}

.site-logo-badge {
    background: transparent;
    padding: 0;
    border-radius: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    border: none;
    transition: all var(--transition);
}

.brand-logo-link:hover .site-logo-badge {
    transform: translateY(-1px);
}

.site-logo-img {
    height: 46px;
    max-height: 46px;
    width: auto;
    display: block;
    object-fit: contain;
}

.brand-logo-wrap {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    line-height: 1.1;
}

.logo-wordmark {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-navy);
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.logo-wordmark span {
    color: var(--accent-green);
}

.logo-tagline {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--primary-navy);
    margin-top: 3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 26px;
}

/* Nav Links: Poppins, 14px, 600, Dark Slate */
.nav-link {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #1e293b;
    padding: 8px 0;
    position: relative;
    transition: color var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-navy);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    background-color: var(--accent-green);
    transition: width var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Enquire Now Button: Sora Bold, 14px, Green bg #24AE11 */
.btn-header-enquire {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--accent-green);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: var(--radius-pill-sm);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(36, 174, 17, 0.25);
    transition: var(--transition);
}

.btn-header-enquire:hover {
    background-color: var(--accent-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(36, 174, 17, 0.35);
    color: var(--white);
}

/* ==========================================================================
   Modern Mega Menu Redesign (Desktop Products Dropdown)
   ========================================================================== */
.nav-item-dropdown {
    position: relative;
}

.dropdown-menu-mega {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: auto;
    right: -80px;
    width: 920px;
    background: #ffffff;
    box-shadow: 0 24px 55px rgba(0, 6, 75, 0.16), 0 4px 14px rgba(0, 0, 0, 0.05);
    border-radius: 18px;
    padding: 22px;
    z-index: 1100;
    border: 1px solid #e2e8f0;
}

/* Invisible bridge so mouse hover doesn't break between nav link and dropdown */
.nav-item-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 14px;
}

.nav-item-dropdown:hover .dropdown-menu-mega,
.nav-item-dropdown.open .dropdown-menu-mega,
.nav-item-dropdown:focus-within .dropdown-menu-mega {
    display: block;
    animation: fadeInUp 0.25s ease;
}

.mega-menu-inner {
    display: grid;
    grid-template-columns: 245px 1fr;
    gap: 24px;
}

/* Left Showcase Panel */
.mega-intro-panel {
    background: linear-gradient(155deg, #07134d 0%, #020726 100%);
    border-radius: 14px;
    padding: 26px 22px;
    color: #ffffff;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(6, 18, 102, 0.25);
}

.mega-intro-panel::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(36, 174, 17, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.mega-intro-tag {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--light-green);
    margin-bottom: 12px;
}

.mega-intro-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: rgba(36, 174, 17, 0.15);
    border: 1px solid rgba(36, 174, 17, 0.35);
    color: var(--light-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 14px;
}

.mega-intro-title {
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
    line-height: 1.25;
}

.mega-intro-desc {
    font-family: var(--font-body);
    font-size: 12px;
    color: #94a3b8;
    margin-bottom: 16px;
    line-height: 1.55;
    flex-grow: 1;
}

.mega-intro-badges {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 18px;
    padding: 12px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mega-intro-chip {
    font-size: 11.5px;
    color: #e2e8f0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mega-intro-chip i {
    color: var(--light-green);
    font-size: 11px;
}

.mega-intro-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-dark) 100%);
    color: #ffffff;
    font-weight: 700;
    font-size: 12.5px;
    padding: 10px 18px;
    border-radius: 30px;
    text-decoration: none;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(36, 174, 17, 0.35);
}

.mega-intro-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(36, 174, 17, 0.5);
    color: #ffffff;
}

/* Right Content Area: 2 Columns */
.mega-menu-content-area {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 14px;
}

.mega-columns-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.mega-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mega-cat-block {
    background: #ffffff;
}

.mega-cat-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 7px;
    border-bottom: 1.5px solid #f1f5f9;
    margin-bottom: 8px;
}

.mega-cat-title-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-navy);
}

.mega-cat-icon {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: rgba(36, 174, 17, 0.1);
    color: var(--accent-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
}

.mega-cat-count {
    font-size: 11px;
    font-weight: 600;
    color: #64748b;
    background: #f1f5f9;
    padding: 2px 7px;
    border-radius: 10px;
}

.mega-menu-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.mega-prod-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 6px 10px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    min-width: 0;
}

.mega-prod-item:hover {
    background: #f8fafc;
    border-color: #e2e8f0;
    transform: translateX(3px);
}

.mega-prod-badge {
    font-family: var(--font-heading);
    font-size: 10.5px;
    font-weight: 700;
    color: var(--primary-navy);
    background: #f1f5f9;
    padding: 3px 7px;
    border-radius: 5px;
    letter-spacing: 0.2px;
    flex-shrink: 0;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.mega-prod-item:hover .mega-prod-badge {
    background: var(--accent-green);
    color: #ffffff;
}

.mega-prod-title {
    font-size: 12px;
    font-weight: 500;
    color: #475569;
    line-height: 1.3;
    flex-grow: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.mega-prod-item:hover .mega-prod-title {
    color: var(--primary-navy);
    font-weight: 600;
}

.mega-prod-arrow {
    font-size: 9px;
    color: #cbd5e1;
    transition: all 0.2s ease;
    opacity: 0;
    transform: translateX(-4px);
    flex-shrink: 0;
}

.mega-prod-item:hover .mega-prod-arrow {
    opacity: 1;
    transform: translateX(0);
    color: var(--accent-green);
}

/* Mega Menu Bottom Callout */
.mega-menu-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: #f8fafc;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    margin-top: 6px;
}

.mega-footer-content {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: #475569;
    font-weight: 500;
}

.mega-footer-content i {
    color: var(--accent-green);
    font-size: 13px;
}

.mega-footer-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent-green);
    text-decoration: none;
    transition: color 0.2s ease;
}

.mega-footer-link:hover {
    color: var(--accent-green-dark);
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-navy);
    font-size: 24px;
    cursor: pointer;
}

/* --------------------------------------------------------------------------
   Hero Section (Classic Industrial Manufacturing Hero Layout)
   -------------------------------------------------------------------------- */
.hero-classic {
    position: relative;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding: 85px 0 95px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-light);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Subtle dark gradient overlay allowing the illuminated night refinery and golden wax pipes to shine */
    background: linear-gradient(90deg, rgba(3, 8, 30, 0.55) 0%, rgba(3, 8, 30, 0.35) 50%, rgba(0, 0, 0, 0.12) 100%);
    pointer-events: none;
    z-index: 1;
}

.hero-classic .container {
    position: relative;
    z-index: 2;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.95fr;
    gap: 48px;
    align-items: center;
}

.hero-content {
    color: #ffffff;
}

.hero-subtitle {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 14.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--light-green); /* #5be04a */
    margin-bottom: 14px;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 50px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.16;
    letter-spacing: -0.5px;
    margin-bottom: 20px;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.7);
}

.hero-desc {
    font-family: var(--font-body);
    font-size: 16.5px;
    color: #ffffff;
    line-height: 1.75;
    margin-bottom: 28px;
    max-width: 580px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 34px;
}

.hero-badge-item {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--font-body);
    font-size: 13.5px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.24);
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.hero-badge-item i {
    color: var(--light-green);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-dark) 100%);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    padding: 14px 32px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    box-shadow: 0 6px 20px rgba(36, 174, 17, 0.4);
    transition: var(--transition);
}

.btn-hero-primary:hover {
    background: linear-gradient(135deg, var(--accent-green-dark) 0%, #136609 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(36, 174, 17, 0.5);
    color: #ffffff;
}

.btn-hero-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    padding: 13px 28px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    transition: var(--transition);
}

.btn-hero-outline:hover {
    background: #ffffff;
    color: var(--primary-navy);
    border-color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.25);
}

/* --------------------------------------------------------------------------
   Enquiry Form Card (Hero Right Side Card - Light Theme)
   -------------------------------------------------------------------------- */
.enquiry-form-card {
    background: #ffffff;
    border-radius: var(--radius-card);
    padding: 32px 28px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.07);
    border: 1px solid var(--border-light);
    border-top: 4px solid var(--accent-green);
    position: relative;
    animation: slideInRight 0.6s ease;
}

.form-header {
    margin-bottom: 22px;
    text-align: center;
}

/* Form Title: Sora, 24px, 700, #061266 */
.form-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 6px;
}

/* Form Subtitle: Poppins, 14px, 400, #666 */
.form-subtitle {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    color: var(--body-gray);
}

.form-group {
    margin-bottom: 16px;
}

/* Field Labels: Poppins, 13px, 600, #333 */
.form-label {
    display: block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 6px;
}

/* Input Text: Poppins, 14px, 400 */
.form-control {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    border: 1px solid #d1d5db;
    border-radius: 10px;
    background-color: #fafbfc;
    color: #1f2937;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-green);
    background-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(36, 174, 17, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 85px;
}

/* Submit Button: Sora, 15px, 700, 50px pill, Green Gradient */
.btn-submit-form {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-dark) 100%);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    padding: 14px;
    border-radius: var(--radius-pill);
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(36, 174, 17, 0.35);
    transition: var(--transition);
    margin-top: 6px;
}

.btn-submit-form:hover {
    background: linear-gradient(135deg, var(--accent-green-dark) 0%, #136609 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(36, 174, 17, 0.45);
}

/* --------------------------------------------------------------------------
   Section Titles
   -------------------------------------------------------------------------- */
.section-title-wrap {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 46px;
}

/* Section Subtitle: Poppins, 17px, 400 */
.section-subtitle {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 17px;
    font-weight: 400;
    color: var(--body-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

/* Section Title (h2): Sora, 40px, 800, #061266 */
.section-title {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 800;
    color: var(--primary-navy);
    line-height: 1.25;
}

.section-padding {
    padding: 85px 0;
}

/* --------------------------------------------------------------------------
   Key Features Bar / Cards
   -------------------------------------------------------------------------- */
.features-section {
    padding: 40px 0;
    margin-top: -30px;
    position: relative;
    z-index: 20;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    align-items: center;
}

.feature-card {
    background: #ffffff;
    border-radius: var(--radius-card);
    padding: 32px 28px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: var(--transition);
    text-align: left;
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(36, 174, 17, 0.4);
}

.feature-icon {
    font-size: 38px;
    color: var(--primary-navy);
    margin-bottom: 18px;
}

/* Service Item Title (h4): Sora, 19px, 700 */
.feature-title {
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 10px;
}

/* Service Item Text: Poppins, 15px, 400 */
.feature-desc {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 400;
    color: var(--body-gray);
    line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Products Section
   -------------------------------------------------------------------------- */
.products-section {
    background-color: var(--bg-light);
    padding: 90px 0;
}

.product-filter-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-pill {
    padding: 10px 24px;
    border-radius: var(--radius-pill-sm);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    background: #ffffff;
    color: var(--dark-gray);
    border: 1px solid var(--border-light);
    cursor: pointer;
    transition: var(--transition);
}

.filter-pill:hover,
.filter-pill.active {
    background-color: var(--primary-navy);
    color: #ffffff;
    border-color: var(--primary-navy);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

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

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(36, 174, 17, 0.35);
}

.product-image {
    position: relative;
    height: 240px;
    overflow: hidden;
    background-color: #f1f5f9;
}

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

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

.product-category-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(6, 18, 102, 0.9);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.5px;
}

.product-card-content {
    padding: 26px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* Product Card Title (h3): Sora, 24px, 700, #061266 */
.product-card-content h3,
.product-title {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 12px;
    line-height: 1.3;
}

.product-card-content p,
.product-desc {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 400;
    color: var(--body-gray);
    line-height: 1.8;
    margin-bottom: 20px;
    flex-grow: 1;
}

.product-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.product-link-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-green);
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    transition: var(--transition);
}

.product-link-btn:hover {
    color: var(--accent-green-dark);
    gap: 12px;
}

.product-quote-btn {
    padding: 8px 18px;
    border-radius: var(--radius-pill-sm);
    background-color: var(--bg-light);
    color: var(--primary-navy);
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.product-quote-btn:hover {
    background-color: var(--primary-navy);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   Product Load More & Pagination Controls
   -------------------------------------------------------------------------- */
.load-more-wrap {
    text-align: center;
    margin-top: 36px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.btn-load-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #ffffff;
    border: 2px solid var(--accent-green);
    color: var(--primary-navy);
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 700;
    padding: 13px 36px;
    border-radius: var(--radius-pill);
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(36, 174, 17, 0.15);
    transition: var(--transition);
}

.btn-load-more:hover {
    background: var(--accent-green);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(36, 174, 17, 0.35);
}

.btn-load-more i {
    transition: transform 0.4s ease;
}

.btn-load-more:hover i {
    transform: rotate(180deg);
}

.products-count-note {
    font-family: var(--font-body);
    font-size: 13.5px;
    color: #64748b;
    font-weight: 500;
}

.products-count-note span {
    font-weight: 700;
    color: var(--primary-navy);
}

@keyframes fadeInCard {
    from {
        opacity: 0;
        transform: translateY(14px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --------------------------------------------------------------------------
   "Why Choose Us" Section (Clean Light Theme)
   -------------------------------------------------------------------------- */
.why-choose-us-section {
    background: #f8fafc;
    color: #1e293b;
    padding: 85px 0;
    position: relative;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.why-choose-us-section .section-title {
    color: var(--primary-navy);
}

.why-choose-us-section .section-subtitle {
    color: var(--accent-green);
}

.why-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-card);
    padding: 34px 28px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
    transition: var(--transition);
}

.why-card:hover {
    transform: translateY(-6px);
    background: #ffffff;
    border-color: var(--accent-green);
    box-shadow: 0 10px 24px rgba(36, 174, 17, 0.15);
}

.why-icon {
    font-size: 38px;
    margin-bottom: 18px;
    display: inline-block;
    color: var(--accent-green);
    transition: var(--transition);
}

.why-card:hover .why-icon {
    transform: scale(1.08);
}

/* Feature Heading: Sora, 21px, 700 */
.why-heading {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 12px;
}

/* Feature Text: Poppins, 400 */
.why-text {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 400;
    color: #64748b;
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   About Intro Section & Quality Lab
   -------------------------------------------------------------------------- */
.about-intro-wrap {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-img-box {
    position: relative;
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-img-box img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
}

.experience-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: var(--accent-green);
    color: #ffffff;
    padding: 16px 24px;
    border-radius: 14px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    text-align: center;
}

.experience-years {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    line-height: 1;
    display: block;
}

.experience-text {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Heritage Mini Stat Cards (About Page) */
.heritage-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.heritage-stat-card {
    background: var(--bg-light);
    padding: 16px 14px;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    text-align: center;
    transition: var(--transition);
}

.heritage-stat-card:hover {
    border-color: rgba(36, 174, 17, 0.4);
    box-shadow: var(--shadow-sm);
    transform: translateY(-2px);
}

.heritage-stat-card strong {
    font-size: 24px;
    color: var(--accent-green);
    display: block;
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 4px;
}

.heritage-stat-card span {
    font-size: 12px;
    color: var(--dark-gray);
    font-weight: 600;
    display: block;
    line-height: 1.3;
}

/* Manufacturing Capabilities (About Page) */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 36px;
}

.capability-card {
    background: #ffffff;
    border-radius: 14px;
    padding: 26px 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 18px;
}

.capability-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: rgba(36, 174, 17, 0.35);
}

.capability-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    border-radius: 12px;
    background: rgba(6, 18, 102, 0.06);
    color: var(--primary-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    transition: var(--transition);
}

.capability-card:hover .capability-icon {
    background: rgba(36, 174, 17, 0.1);
    color: var(--accent-green);
}

.capability-content h4 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 8px;
}

.capability-content p {
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--body-gray);
    line-height: 1.65;
    margin: 0;
}

.about-check-list {
    margin: 24px 0 32px;
}

.about-check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 12px;
}

.about-check-item i {
    color: var(--accent-green);
    font-size: 18px;
}

/* --------------------------------------------------------------------------
   Stats Section (Light Theme)
   -------------------------------------------------------------------------- */
.stats-section {
    background-color: #f8fafc;
    padding: 60px 0;
    color: #1e293b;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.stats-section .grid-4 {
    gap: 24px;
}

.stat-item {
    text-align: center;
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: 16px;
    padding: 28px 20px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 3px;
    background: var(--accent-green);
    border-radius: 999px;
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(6, 18, 102, 0.08);
    border-color: rgba(36, 174, 17, 0.3);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 44px;
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 8px;
    line-height: 1;
    letter-spacing: -0.5px;
}

.stat-title {
    font-family: var(--font-body);
    font-size: 12.5px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1.2px;
}

/* --------------------------------------------------------------------------
   Testimonials Carousel Section
   -------------------------------------------------------------------------- */
.testimonials-section {
    position: relative;
    overflow: hidden;
}

.testimonials-carousel-wrapper {
    position: relative;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 45px;
}

.testimonials-carousel-track-wrap {
    overflow: hidden;
    padding: 15px 4px;
    border-radius: 20px;
}

.testimonials-carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    gap: 24px;
}

.testimonial-slide {
    flex: 0 0 calc(50% - 12px);
    box-sizing: border-box;
}

.testimonial-card {
    background: #ffffff;
    border-radius: var(--radius-card);
    padding: 34px 28px;
    box-shadow: 0 4px 20px rgba(6, 18, 102, 0.05);
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    min-height: 250px;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(6, 18, 102, 0.09);
    border-color: rgba(36, 174, 17, 0.35);
}

.testimonial-stars {
    color: #ff9800;
    font-size: 15px;
    margin-bottom: 16px;
}

.testimonial-text {
    font-family: var(--font-body);
    font-size: 15px;
    font-style: italic;
    color: var(--body-gray);
    line-height: 1.8;
    margin-bottom: 24px;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-green);
    background: #f1f5f9;
}

.testimonial-name {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 2px;
}

.testimonial-role {
    font-family: var(--font-body);
    font-size: 13px;
    color: #64748b;
}

.carousel-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    color: var(--primary-navy);
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    z-index: 5;
}

.carousel-nav-btn:hover {
    background: var(--accent-green);
    color: #ffffff;
    border-color: var(--accent-green);
    box-shadow: 0 6px 18px rgba(36, 174, 17, 0.35);
}

.carousel-nav-btn.prev-btn {
    left: -6px;
}

.carousel-nav-btn.next-btn {
    right: -6px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 26px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: all 0.3s ease;
}

.carousel-dot.active {
    width: 28px;
    border-radius: 999px;
    background: var(--accent-green);
    box-shadow: 0 2px 8px rgba(36, 174, 17, 0.4);
}

@media (max-width: 850px) {
    .testimonial-slide {
        flex: 0 0 100%;
    }
    .testimonials-carousel-wrapper {
        padding: 0 10px;
    }
    .carousel-nav-btn {
        display: none;
    }
    .testimonial-card {
        padding: 26px 20px;
        min-height: auto;
    }
}

/* --------------------------------------------------------------------------
   CTA Section (Clean Light Theme)
   -------------------------------------------------------------------------- */
.cta-section {
    background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 50%, #f1f5f9 100%);
    color: #1e293b;
    padding: 75px 0;
    text-align: center;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.cta-wrap {
    max-width: 860px;
    margin: 0 auto;
}

/* CTA Heading: Sora, 36px, 800, #061266 */
.cta-heading {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-navy);
    line-height: 1.25;
    margin-bottom: 16px;
}

/* CTA Paragraph: Poppins, 17px, 400 */
.cta-paragraph {
    font-family: var(--font-body);
    font-size: 17px;
    font-weight: 400;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 32px;
}

.cta-buttons-wrap {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
}

/* Contact buttons: Sora, 16px, 700, 50px pill */
.btn-cta-blue {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--primary-navy);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    padding: 15px 36px;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 16px rgba(6, 18, 102, 0.25);
    transition: var(--transition);
}

.btn-cta-blue:hover {
    background-color: var(--primary-navy-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(6, 18, 102, 0.35);
    color: #ffffff;
}

.btn-cta-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--whatsapp-green);
    color: var(--white);
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    padding: 15px 36px;
    border-radius: var(--radius-pill);
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.25);
    transition: var(--transition);
}

.btn-cta-whatsapp:hover {
    background-color: #1eb956;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(37, 211, 102, 0.35);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   Footer Section (Clean Light Theme #ffffff)
   -------------------------------------------------------------------------- */
.footer {
    background-color: #ffffff;
    color: #475569;
    padding: 70px 0 25px;
    border-top: 1px solid var(--border-light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 45px;
}

.footer-logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.8;
    color: #64748b;
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 1px solid var(--border-light);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-navy);
    font-size: 15px;
    transition: var(--transition);
}

.social-btn:hover {
    background-color: var(--accent-green);
    border-color: var(--accent-green);
    color: #ffffff;
    transform: translateY(-2px);
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 17px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2.5px;
    background-color: var(--accent-green);
    border-radius: 2px;
}

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

.footer-menu a {
    font-family: var(--font-body);
    font-size: 14px;
    color: #475569;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-menu a:hover {
    color: var(--accent-green);
    padding-left: 5px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-family: var(--font-body);
    font-size: 14px;
    margin-bottom: 16px;
    color: #475569;
}

.footer-contact i {
    color: var(--accent-green);
    margin-top: 4px;
}

.footer-disclaimer {
    padding-top: 25px;
    margin-bottom: 25px;
    border-top: 1px solid var(--border-light);
    font-family: var(--font-body);
    font-size: 12px;
    line-height: 1.7;
    color: #94a3b8;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
    font-family: var(--font-body);
    font-size: 13px;
    color: #94a3b8;
}

.footer-bottom a {
    color: var(--primary-navy);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-bottom a:hover {
    color: var(--accent-green);
    text-decoration: underline;
}

/* --------------------------------------------------------------------------
   Subpage Banners (Clean Light Theme)
   -------------------------------------------------------------------------- */
.page-banner {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 50%, #f1f5f9 100%);
    padding: 55px 0;
    text-align: center;
    border-bottom: 1px solid var(--border-light);
}

.page-banner .hero-subtitle {
    color: var(--accent-green);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 8px;
    text-shadow: none !important;
}

.page-banner h1 {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 800;
    color: var(--primary-navy);
    margin-bottom: 12px;
    line-height: 1.25;
    text-shadow: none;
}

.page-banner p {
    font-family: var(--font-body);
    font-size: 16px;
    color: #64748b;
    max-width: 680px;
    margin: 0 auto;
    text-shadow: none;
}

/* --------------------------------------------------------------------------
   Floating Action Buttons (WhatsApp & Call: 60px circle)
   -------------------------------------------------------------------------- */
.floating-actions {
    position: fixed;
    bottom: 26px;
    right: 26px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    z-index: 999;
}

.btn-float-whatsapp {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--whatsapp-green);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
    transition: var(--transition);
    animation: pulseWhatsApp 2.2s infinite;
}

.btn-float-whatsapp:hover {
    transform: scale(1.1);
    color: #ffffff;
}

.btn-float-call {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-navy);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 6px 20px rgba(6, 18, 102, 0.45);
    transition: var(--transition);
    animation: ringCall 3.5s infinite;
}

.btn-float-call:hover {
    transform: scale(1.1);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulseWhatsApp {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    70% {
        box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

@keyframes ringCall {
    0%, 100% {
        transform: rotate(0deg);
    }
    10%, 30% {
        transform: rotate(-15deg);
    }
    20%, 40% {
        transform: rotate(15deg);
    }
    50% {
        transform: rotate(0deg);
    }
}

/* --------------------------------------------------------------------------
   Responsive Breakpoints (Strictly from Style Guide)
   -------------------------------------------------------------------------- */

/* Tablet (<=991px): H1 56->42px | Subtitle 22->18px */
@media (max-width: 991px) {
    .hero-title {
        font-size: 38px;
    }
    .hero-subtitle {
        font-size: 16px;
    }
    .nav-link {
        font-size: 13px;
    }
    .hero-classic {
        padding: 65px 0 75px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }
    .enquiry-form-card {
        max-width: 580px;
        margin: 0 auto;
    }
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-section .grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .about-intro-wrap {
        grid-template-columns: 1fr;
    }
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

/* Mobile (<=767px): Optimized for single-column readability and touch */
@media (max-width: 767px) {
    .hero-classic {
        padding: 50px 0 55px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .hero-title {
        font-size: 32px;
        line-height: 1.2;
    }
    .hero-desc {
        font-size: 15px;
        line-height: 1.6;
        margin-bottom: 22px;
    }
    .hero-badges {
        gap: 8px;
        margin-bottom: 24px;
    }
    .hero-badge-item {
        font-size: 12.5px;
        padding: 6px 14px;
    }
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        width: 100%;
    }
    .hero-actions .btn-hero-primary,
    .hero-actions .btn-hero-outline {
        width: 100%;
        text-align: center;
        justify-content: center;
        padding: 13px 20px;
    }
    .enquiry-form-card {
        padding: 26px 20px;
        border-radius: 16px;
    }
    .section-title {
        font-size: 28px;
    }
    .cta-heading {
        font-size: 28px;
    }
    .cta-paragraph {
        font-size: 15px;
    }
    .btn-cta-blue, .btn-cta-whatsapp {
        font-size: 15px;
        padding: 14px 28px;
        width: 100%;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .features-section {
        padding: 28px 0 10px;
        margin-top: 0;
    }
    .features-section .grid-3 {
        gap: 12px;
    }
    .feature-card {
        display: flex;
        align-items: flex-start;
        gap: 15px;
        padding: 16px 14px;
        border-radius: 14px;
        border-left: 3.5px solid var(--accent-green) !important;
        border-top: 1px solid var(--border-light) !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
        text-align: left;
    }
    .feature-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        border-radius: 12px;
        background: rgba(36, 174, 17, 0.08);
        border: 1px solid rgba(36, 174, 17, 0.2);
        color: var(--accent-green) !important;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 20px;
        margin-bottom: 0;
        margin-top: 2px;
    }
    .feature-content {
        flex: 1;
    }
    .feature-title {
        font-size: 15.5px;
        font-weight: 700;
        margin-bottom: 4px;
        line-height: 1.3;
        color: var(--primary-navy);
    }
    .feature-desc {
        font-size: 12.5px;
        line-height: 1.5;
        color: #64748b;
        margin-bottom: 0;
    }
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .product-filter-bar {
        gap: 8px;
        margin-bottom: 24px;
    }
    .filter-pill {
        padding: 7px 14px;
        font-size: 12px;
    }
    .product-card {
        border-radius: 12px;
    }
    .product-image {
        height: 140px;
    }
    .product-category-tag {
        top: 8px;
        left: 8px;
        font-size: 9.5px;
        padding: 3px 8px;
    }
    .product-card-content {
        padding: 12px 10px;
    }
    .product-card-content h3,
    .product-title {
        font-size: 15px;
        margin-bottom: 6px;
        line-height: 1.28;
    }
    .product-card-content p,
    .product-desc {
        font-size: 11.5px;
        line-height: 1.45;
        margin-bottom: 10px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .product-card-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        padding-top: 8px;
    }
    .product-link-btn {
        font-size: 11.5px;
        justify-content: center;
        text-align: center;
        padding: 3px 0;
    }
    .product-quote-btn {
        width: 100%;
        text-align: center;
        padding: 6px 8px;
        font-size: 11px;
    }
    .stats-section {
        padding: 40px 0;
    }
    .stats-section .grid-4 {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 14px;
    }
    .stat-item {
        padding: 22px 14px;
        border-radius: 14px;
    }
    .stat-number {
        font-size: 32px;
        margin-bottom: 6px;
    }
    .stat-title {
        font-size: 11.5px;
        letter-spacing: 0.8px;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .section-padding {
        padding: 46px 0;
    }
    .page-banner {
        padding: 38px 0;
    }
    .page-banner h1 {
        font-size: 27px;
    }
    .page-banner p {
        font-size: 14px;
    }
    .experience-badge {
        bottom: 14px;
        right: 14px;
        padding: 10px 16px;
        border-radius: 10px;
    }
    .experience-years {
        font-size: 24px;
    }
    .experience-text {
        font-size: 10px;
    }
    .heritage-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
        margin-top: 18px;
    }
    .heritage-stat-card {
        padding: 12px 6px;
        border-radius: 10px;
    }
    .heritage-stat-card strong {
        font-size: 19px;
    }
    .heritage-stat-card span {
        font-size: 10.5px;
    }
    .capabilities-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-top: 24px;
    }
    .capability-card {
        padding: 16px 14px;
        gap: 14px;
        border-radius: 12px;
    }
    .capability-icon {
        width: 44px;
        height: 44px;
        min-width: 44px;
        font-size: 19px;
    }
    .capability-content h4 {
        font-size: 15.5px;
        margin-bottom: 4px;
    }
    .capability-content p {
        font-size: 12.5px;
    }
    .mobile-nav-toggle {
        display: block;
    }
    .nav-menu, .btn-header-enquire {
        display: none;
    }
    /* Hide topbar completely in mobile mode */
    .topbar {
        display: none !important;
    }
    .floating-actions {
        bottom: 16px;
        right: 16px;
        gap: 10px;
    }
    .btn-float-whatsapp, .btn-float-call {
        width: 46px;
        height: 46px;
        font-size: 20px;
    }
}

/* Small Mobile (<=575px): Clean compact typography */
@media (max-width: 575px) {
    .site-logo-img {
        height: 32px;
    }
    .hero-classic {
        padding: 42px 0 48px;
    }
    .hero-title {
        font-size: 26px;
        line-height: 1.22;
    }
    .hero-subtitle {
        font-size: 12.5px;
        letter-spacing: 1.5px;
    }
    .section-title {
        font-size: 24px;
    }
    .form-title {
        font-size: 20px;
    }
    .form-subtitle {
        font-size: 13px;
    }
    .enquiry-form-card {
        padding: 22px 16px;
    }
    .btn-submit-form {
        padding: 13px;
        font-size: 14px;
    }
    .product-grid {
        gap: 10px;
    }
    .product-image {
        height: 125px;
    }
    .product-card-content {
        padding: 10px 8px;
    }
    .product-card-content h3,
    .product-title {
        font-size: 13.5px;
    }
    .product-card-content p,
    .product-desc {
        font-size: 11px;
        margin-bottom: 8px;
    }
    .feature-card {
        gap: 12px;
        padding: 14px 12px;
    }
    .feature-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 18px;
    }
    .feature-title {
        font-size: 14.5px;
    }
    .feature-desc {
        font-size: 11.5px;
    }
}

/* --------------------------------------------------------------------------
   Mobile Navigation Drawer
   -------------------------------------------------------------------------- */
.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100vh;
    background-color: #ffffff;
    z-index: 2000;
    padding: 24px 20px;
    box-shadow: -4px 0 25px rgba(0, 0, 0, 0.15);
    transition: right 0.35s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

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

.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(2px);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease;
}

.mobile-drawer-overlay.open {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.mobile-drawer-close {
    background: none;
    border: none;
    color: #1e293b;
    font-size: 24px;
    cursor: pointer;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 24px;
}

.mobile-menu-links > a {
    color: #1e293b;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-menu-links > a:hover,
.mobile-menu-links > a.active {
    color: var(--primary-navy);
    background-color: #f8fafc;
}

/* --------------------------------------------------------------------------
   Mobile Submenu Accordion
   -------------------------------------------------------------------------- */
.mobile-menu-item-dropdown {
    display: flex;
    flex-direction: column;
}

.mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-dropdown-toggle .mobile-link-text {
    flex: 1;
    color: #1e293b;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 10px 12px;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition);
}

.mobile-dropdown-toggle .mobile-link-text:hover,
.mobile-dropdown-toggle .mobile-link-text.active {
    color: var(--primary-navy);
    background-color: #f8fafc;
}

.mobile-submenu-btn {
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}

.mobile-submenu-btn:hover {
    background: #e2e8f0;
    color: var(--primary-navy);
}

.mobile-menu-item-dropdown.open .mobile-submenu-btn i {
    transform: rotate(180deg);
    color: var(--accent-green);
}

.mobile-submenu {
    display: none;
    padding: 8px 10px 12px 14px;
    margin: 4px 0 8px 8px;
    border-left: 2px solid #e2e8f0;
    animation: fadeInSubmenu 0.3s ease;
}

.mobile-menu-item-dropdown.open .mobile-submenu {
    display: block;
}

@keyframes fadeInSubmenu {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
}

.mobile-sublink.all-products-sublink {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-navy);
    padding: 7px 12px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 6px;
    margin-bottom: 12px;
    text-decoration: none;
    width: 100%;
}

.mobile-subcat {
    margin-bottom: 12px;
}

.mobile-subcat:last-child {
    margin-bottom: 0;
}

.mobile-subcat-title {
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin-bottom: 6px;
}

.mobile-subcat-list {
    list-style: none;
    padding-left: 12px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.mobile-subcat-list li a {
    display: block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 500;
    color: #334155;
    text-decoration: none;
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--transition);
}

.mobile-subcat-list li a:hover {
    color: var(--accent-green);
    background-color: #f8fafc;
    padding-left: 10px;
}

/* ==========================================================================
   Product Detail & Global Layout Responsive Enhancements
   ========================================================================== */

/* Product Detail Main Layout */
.product-detail-layout {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 48px;
    margin-bottom: 50px;
    align-items: start;
}

.product-gallery-card {
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    position: relative;
    background: #fafbfc;
    height: 380px;
}

.product-highlights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 20px;
}

.product-highlight-box {
    background: var(--bg-light);
    padding: 16px 10px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-light);
}

.product-detail-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-navy);
    line-height: 1.25;
    margin-bottom: 14px;
    word-break: break-word;
}

.product-form-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-card);
    padding: 26px 24px;
    box-shadow: var(--shadow-sm);
}

.product-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px;
}

.product-tech-profile-card {
    background: #ffffff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-card);
    padding: 40px 34px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 40px;
}

.product-tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.product-nav-footer {
    margin-top: 34px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
}

/* Global Responsive Grids for Technology & About & Home */
.portfolio-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.tech-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.tech-chemistries-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 40px;
}

/* Redesigned Capability Cards (Clean Border, No Left Line, Sleek Lift) */
.capability-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 28px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 18px rgba(0, 6, 75, 0.04);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.capability-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 14px 32px rgba(0, 6, 75, 0.08);
    border-color: rgba(36, 174, 17, 0.4);
}

.capability-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-green) 0%, var(--primary-navy) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.capability-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.capability-card:hover .capability-icon-wrap {
    transform: scale(1.08);
}

.capability-icon-green {
    background: rgba(36, 174, 17, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(36, 174, 17, 0.22);
}

.capability-icon-navy {
    background: rgba(6, 18, 102, 0.08);
    color: var(--primary-navy);
    border: 1px solid rgba(6, 18, 102, 0.16);
}

.capability-content {
    flex-grow: 1;
}

.capability-content h3 {
    font-size: 19px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

.capability-content p {
    font-size: 14.5px;
    color: #64748b;
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 575px) {
    .capability-card {
        padding: 22px 18px;
        gap: 16px;
    }
    .capability-icon-wrap {
        width: 44px;
        height: 44px;
        font-size: 18px;
    }
    .capability-content h3 {
        font-size: 17.5px;
    }
    .capability-content p {
        font-size: 13.5px;
    }
}

.applications-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.pillars-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.feature-split-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    align-items: center;
}

.contact-grid-split {
    grid-template-columns: 1fr 1.35fr;
    gap: 32px;
}

/* Tablet Breakpoint (<= 991px) */
@media (max-width: 991px) {
    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 36px;
    }
    
    .product-gallery-card {
        height: 340px;
    }
    
    .portfolio-grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .tech-chemistries-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .applications-grid-3 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .pillars-grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .feature-split-2,
    .contact-grid-split {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

/* Medium Mobile / Phablet (<= 767px) */
@media (max-width: 767px) {
    .product-tech-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    
    .product-tech-profile-card {
        padding: 26px 20px;
    }
    
    .product-detail-title {
        font-size: 26px;
    }
    
    .applications-grid-3 {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .pillars-grid-4 {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .product-nav-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }
}

/* Mobile Products & General (<= 640px) */
@media (max-width: 640px) {
    .portfolio-grid-4 {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .product-grid {
        grid-template-columns: 1fr !important;
        gap: 18px !important;
    }

    .product-image {
        height: 200px !important;
    }

    .product-card-content {
        padding: 20px 16px !important;
    }

    .product-card-content h3,
    .product-title {
        font-size: 17px !important;
    }

    .product-card-content p,
    .product-desc {
        font-size: 13.5px !important;
        -webkit-line-clamp: 3 !important;
    }

    .product-card-footer {
        flex-direction: row !important;
        gap: 10px !important;
    }

    .product-link-btn,
    .product-quote-btn {
        padding: 9px 12px !important;
        font-size: 12.5px !important;
    }
}

/* Small Smartphone (<= 575px) */
@media (max-width: 575px) {
    .product-gallery-card {
        height: 250px;
    }
    
    .product-form-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .product-form-card {
        padding: 20px 16px;
    }
    
    .product-highlights-grid {
        gap: 8px;
    }
    
    .product-highlight-box {
        padding: 10px 4px;
    }
    
    .product-highlight-box i {
        font-size: 17px;
        margin-bottom: 4px;
    }
    
    .product-highlight-box div:first-of-type {
        font-size: 11px;
    }
    
    .product-highlight-box div:last-of-type {
        font-size: 10px;
    }
    
    .product-detail-title {
        font-size: 22px;
        line-height: 1.28;
    }

    .tech-mini-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .floating-actions {
        bottom: 12px;
        right: 12px;
        gap: 8px;
    }

    .btn-float-whatsapp, .btn-float-call {
        width: 44px;
        height: 44px;
        font-size: 19px;
    }
}

/* ==========================================================================
   Hero Section Dedicated Responsive Styles & Cinematic Slider
   ========================================================================== */
.hero-section {
    position: relative;
    overflow: hidden;
    color: #ffffff;
    min-height: 720px;
    display: flex;
    align-items: center;
}

.hero-bg-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.hero-bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 1.6s ease-in-out, transform 9s ease-out;
    will-change: opacity, transform;
}

.hero-bg-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(11, 19, 38, 0.60) 0%, rgba(11, 19, 38, 0.72) 50%, rgba(11, 19, 38, 0.65) 100%);
    z-index: 2;
    pointer-events: none;
}

.hero-slider-dots {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 28px;
    position: relative;
    z-index: 4;
}

.hero-dot {
    width: 24px;
    height: 5px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.35);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.hero-dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

.hero-dot.active {
    width: 42px;
    background: var(--accent-green);
    box-shadow: 0 0 12px rgba(36, 174, 17, 0.8);
}

.hero-main-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.95fr;
    gap: 45px;
    align-items: center;
}

.hero-title-main {
    font-size: 42px;
    line-height: 1.25;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 20px;
    font-family: var(--font-heading);
    word-break: break-word;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.85);
}

.hero-copy-text {
    font-size: 17px;
    line-height: 1.8;
    color: #f1f5f9;
    margin-bottom: 24px;
    max-width: 620px;
    text-shadow: 0 1px 10px rgba(0, 0, 0, 0.85);
}

.hero-tagline-box {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(36, 174, 17, 0.2);
    border-left: 4px solid var(--accent-green);
    padding: 10px 20px;
    border-radius: 0 10px 10px 0;
    margin-bottom: 30px;
}

.hero-cta-wrap {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-inquiry-card {
    background: #ffffff;
    border-radius: var(--radius-card);
    padding: 32px 28px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
    color: #1e293b;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

@media (max-width: 991px) {
    .hero-main-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .hero-title-main {
        font-size: 32px;
        line-height: 1.25;
    }

    .hero-copy-text {
        font-size: 15.5px;
        max-width: 100%;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 50px 0 60px !important;
    }

    .hero-title-main {
        font-size: 28px;
        line-height: 1.24;
    }
}

@media (max-width: 575px) {
    .hero-section {
        padding: 38px 0 45px !important;
    }

    .hero-title-main {
        font-size: 23px;
        line-height: 1.25;
        margin-bottom: 14px;
    }

    .hero-copy-text {
        font-size: 14px;
        line-height: 1.65;
        margin-bottom: 18px;
    }

    .hero-tagline-box {
        display: flex;
        font-size: 12.5px;
        padding: 8px 14px;
        border-radius: 6px;
        margin-bottom: 22px;
        box-sizing: border-box;
        width: 100%;
    }

    .hero-tagline-box span {
        font-size: 12.5px !important;
        line-height: 1.4;
    }

    .hero-cta-wrap {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .hero-cta-wrap a {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
        padding: 12px 18px !important;
        font-size: 13.5px !important;
    }

    .hero-inquiry-card {
        padding: 22px 16px;
    }

    .hero-inquiry-card h3 {
        font-size: 18px !important;
    }
}

/* ==========================================================================
   Side Tab & Slide-Out Sample Request Drawer
   ========================================================================== */
.sidetab-trigger {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 1040;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-dark) 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-right: none;
    border-radius: 12px 0 0 12px;
    padding: 14px 10px 14px 12px;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    box-shadow: -4px 6px 22px rgba(36, 174, 17, 0.45);
    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sidetab-trigger:hover {
    background: linear-gradient(135deg, var(--accent-green-dark) 0%, #115c08 100%);
    transform: translateY(-50%) translateX(-4px);
    box-shadow: -6px 8px 28px rgba(36, 174, 17, 0.6);
}

.sidetab-trigger i {
    font-size: 16px;
    animation: sidetabPulse 2.2s infinite;
}

@keyframes sidetabPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.18); }
}

.sidetab-text {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-family: var(--font-heading);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    white-space: nowrap;
    line-height: 1;
}

.sidetab-text.mobile-text {
    display: none;
}

/* Sample Drawer Overlay */
.sample-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 6, 75, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2050;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sample-drawer-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Sample Drawer - GPU Accelerated & Safe From Scrollbar Bleed */
.sample-drawer {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    transform: translateX(100%);
    width: 440px;
    max-width: 100%;
    height: 100%;
    background: #ffffff;
    z-index: 2060;
    box-shadow: -10px 0 35px rgba(0, 6, 75, 0.28);
    transition: transform 0.35s cubic-bezier(0.25, 1, 0.5, 1), visibility 0.35s ease;
    visibility: hidden;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.sample-drawer.active {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
}

.sample-drawer-header {
    background: linear-gradient(135deg, #00064B 0%, #061266 100%);
    color: #ffffff;
    padding: 22px 20px;
    position: relative;
    border-bottom: 3px solid var(--accent-green);
    flex-shrink: 0;
}

.sample-drawer-close {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sample-drawer-close:hover {
    background: #ffffff;
    color: var(--primary-navy);
}

.sample-drawer-body {
    padding: 24px 20px;
    flex-grow: 1;
}

/* Hero Highlights Grid */
.hero-highlights-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 24px;
    text-align: left;
    width: 100%;
}

@media (max-width: 991px) {
    .hero-highlights-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 575px) {
    .hero-highlights-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .hero-highlights-grid > div {
        padding: 14px 12px !important;
    }
}

/* Mobile & Tablet Adjustments for Side Tab & Drawer */
@media (max-width: 768px) {
    .hero-section {
        min-height: auto;
        padding: 95px 0 105px !important;
    }

    .hero-section .container {
        padding-left: 20px;
        padding-right: 28px; /* Safe space from sidetab */
    }

    .hero-highlights-grid {
        padding-right: 10px;
    }

    .sidetab-trigger {
        top: auto;
        bottom: 160px;
        right: 0;
        transform: none;
        border-radius: 10px 0 0 10px;
        padding: 9px 5px 9px 7px;
        box-shadow: -3px 4px 16px rgba(36, 174, 17, 0.45);
        gap: 5px;
    }

    .sidetab-trigger:hover {
        transform: translateX(-3px);
    }

    .sidetab-trigger i {
        font-size: 13px;
    }

    .sidetab-text.desktop-text {
        display: none;
    }

    .sidetab-text.mobile-text {
        display: block;
        font-size: 10px;
        font-weight: 700;
        letter-spacing: 1.2px;
    }

    .sample-drawer {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .sidetab-trigger {
        bottom: 155px;
        padding: 8px 4px 8px 6px;
    }
    .sidetab-trigger i {
        font-size: 12px;
    }
    .sidetab-text.mobile-text {
        font-size: 9.5px;
        letter-spacing: 1px;
    }
}

/* ==========================================================================
   Homepage Product Portfolio Carousel Styles
   ========================================================================== */
.prod-carousel-section {
    position: relative;
    background-color: #ffffff;
    overflow: hidden;
}

.carousel-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.carousel-nav-arrows {
    display: flex;
    gap: 10px;
    align-items: center;
}

.carousel-arrow-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ffffff;
    border: 1.5px solid #cbd5e1;
    color: var(--primary-navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(6, 18, 102, 0.06);
}

.carousel-arrow-btn:hover {
    background: var(--accent-green);
    color: #ffffff;
    border-color: var(--accent-green);
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(36, 174, 17, 0.35);
}

.carousel-arrow-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.carousel-filter-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

.carousel-tab-btn {
    padding: 8px 18px;
    border-radius: 30px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #475569;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.carousel-tab-btn:hover {
    background: #eef2f6;
    color: var(--primary-navy);
    border-color: #cbd5e1;
}

.carousel-tab-btn.active {
    background: var(--primary-navy);
    color: #ffffff;
    border-color: var(--primary-navy);
    box-shadow: 0 4px 14px rgba(6, 18, 102, 0.18);
}

.prod-carousel-wrapper {
    position: relative;
    overflow: hidden;
    padding: 8px 4px 20px;
    margin: 0 -12px;
}

.prod-carousel-track {
    display: flex;
    gap: 24px;
    transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: transform;
    padding: 0 12px;
}

.prod-carousel-slide {
    flex: 0 0 calc((100% - (3 * 24px)) / 4);
    min-width: 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

@media (max-width: 1200px) {
    .prod-carousel-slide {
        flex: 0 0 calc((100% - (2 * 24px)) / 3);
    }
}

@media (max-width: 900px) {
    .prod-carousel-slide {
        flex: 0 0 calc((100% - 20px) / 2);
    }
    .prod-carousel-track {
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .prod-carousel-slide {
        flex: 0 0 100%;
    }
}

.prod-slide-card {
    background: #ffffff;
    border-radius: var(--radius-card);
    overflow: hidden;
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 4px 18px rgba(6, 18, 102, 0.04);
}

.prod-slide-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 34px rgba(6, 18, 102, 0.12);
    border-color: rgba(36, 174, 17, 0.4);
}

.prod-slide-img-box {
    height: 190px;
    position: relative;
    overflow: hidden;
    background: #f1f5f9;
}

.prod-slide-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.prod-slide-card:hover .prod-slide-img-box img {
    transform: scale(1.05);
}

.prod-slide-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.prod-slide-dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
}

.prod-slide-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #cbd5e1;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    padding: 0;
}

.prod-slide-dot.active {
    width: 24px;
    border-radius: 10px;
    background: var(--accent-green);
}