/* ==========================================================================
   ResellSetu Brand stylesheet - Phase 1 [3, 11]
   Strict Color Code Mapping:
   - Primary Deep Navy: #0B2240 (Professionalism and trust)
   - Brand Accent Orange: #FF6F00 (High-energy Call to Actions)
   - Background Light Gray: #F8F9FA
   ========================================================================== */

/* 1. Global Reset & Box Layout Setup */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-navy: #0B2240;
    --color-navy-light: #16365D;
    --color-orange: #FF6F00;
    --color-orange-hover: #E05E00;
    --color-white: #FFFFFF;
    --color-light-bg: #F8F9FA;
    --color-gray-border: #E2E8F0;
    --color-text-main: #334155;
    --color-text-light: #64748B;
    --color-success: #15803D;
    --color-error: #B91C1C;
    --font-family: 'Plus Jakarta Sans', sans-serif;
    --border-radius: 12px;
    --transition-fast: all 0.2s ease-in-out;
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(11, 34, 64, 0.1), 0 2px 4px -1px rgba(11, 34, 64, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(11, 34, 64, 0.1), 0 4px 6px -2px rgba(11, 34, 64, 0.05);
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--color-text-main);
    background-color: var(--color-white);
    overflow-x: hidden; /* Strict Prevention of Horizontal Mobile Scroll [1] */
}

/* 2. Responsive Structure Container [1] */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* 3. Typography & Sectioning Headers */
h1, h2, h3, h4, h5, h6 {
    color: var(--color-navy);
    font-weight: 700;
    line-height: 1.25;
}

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

/* 4. Touch-Friendly Action CTA Components [1, 3] */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-family);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.75rem;
    min-height: 48px; /* Secure Touch targets above 44px minimum [1] */
    border-radius: var(--border-radius);
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-primary {
    background-color: var(--color-orange);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-orange-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: transparent;
    border-color: var(--color-orange);
    color: var(--color-orange);
}

.btn-secondary:hover {
    background-color: rgba(255, 111, 0, 0.05);
    transform: translateY(-1px);
}

.btn-navy {
    background-color: var(--color-navy);
    color: var(--color-white);
}

.btn-navy:hover {
    background-color: var(--color-navy-light);
    transform: translateY(-1px);
}

/* 5. Sticky Site Navigation Header Area [8, 9] */
.site-header {
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    height: 72px;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-img {
    height: 44px; /* Scaled branding logo layout [3] */
    width: auto;
    object-fit: contain;
}

.navigation-menu {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 1.75rem;
}

.nav-link {
    color: var(--color-navy);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-fast);
    padding: 0.5rem 0;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--color-orange);
    transition: var(--transition-fast);
}

.nav-cta-group {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}
.btn-login {
    background: transparent;
    color: var(--color-navy);
    border-color: var(--color-navy);
    padding: 0.55rem 1.15rem;
    min-height: 42px;
}
.btn-login:hover {
    background: var(--color-navy);
    color: var(--color-white);
}

/* 6. Responsive Hamburger Controls [1, 9] */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    padding: 0;
    z-index: 1001;
}

.hamburger-bar {
    width: 100%;
    height: 2.5px;
    background-color: var(--color-navy);
    border-radius: 2px;
    transition: var(--transition-normal);
}

/* 7. Beautiful Forms UI Components [10, 12, 13] */
.form-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-border);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-weight: 600;
    color: var(--color-navy);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-label .required {
    color: var(--color-error);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    font-family: var(--font-family);
    font-size: 0.95rem;
    color: var(--color-text-main);
    background-color: var(--color-white);
    border: 1.5px solid var(--color-gray-border);
    border-radius: 8px;
    transition: var(--transition-fast);
    min-height: 46px;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-orange);
    box-shadow: 0 0 0 3px rgba(255, 111, 0, 0.15);
}

/* Checkbox and Grid layouts */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-orange);
    margin-top: 3px;
    cursor: pointer;
}

.category-selection-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 0.5rem;
}

.category-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-light-bg);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid var(--color-gray-border);
    cursor: pointer;
    transition: var(--transition-fast);
}

.category-checkbox-item:hover {
    border-color: var(--color-orange);
    background-color: rgba(255, 111, 0, 0.02);
}

/* 8. Floating Context-Sensitive WhatsApp Accent Button [1, 10, 14] */
.whatsapp-float-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: #25D366; /* Standalone green for secure recognition */
    color: var(--color-white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: var(--transition-normal);
    text-decoration: none;
}

.whatsapp-float-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

/* ==========================================================================
   Responsive Adaptations & Media Breakpoints [1]
   ========================================================================== */

@media (max-width: 1024px) {
    .nav-list {
        gap: 1.25rem;
    }
}

@media (max-width: 768px) {
    /* 1. Hamburger visibility */
    .mobile-nav-toggle {
        display: flex;
    }

    /* 2. Slide Out Responsive Menu */
    .navigation-menu {
        position: fixed;
        top: 72px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 72px);
        background-color: var(--color-white);
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
        overflow-y: auto;
        padding: 2rem;
        align-items: flex-start;
    }

    .navigation-menu.active {
        left: 0;
    }

    .nav-list {
        flex-direction: column;
        width: 100%;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .nav-link {
        font-size: 1.1rem;
        width: 100%;
        display: block;
    }

    .nav-cta-item {
        width: 100%;
        margin-top: 1rem;
    }

    .nav-cta-item .btn {
        width: 100%;
    }
    .nav-cta-group {
        flex-direction: column;
        width: 100%;
    }

    /* Transform Hamburg Icon on Active state */
    .mobile-nav-toggle.active .hamburger-bar:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }
    .mobile-nav-toggle.active .hamburger-bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-nav-toggle.active .hamburger-bar:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    /* Forms on Mobile */
    .form-card {
        padding: 1.5rem;
    }
    
    .category-selection-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .whatsapp-float-btn {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
    }
}

/* ==========================================================================
   9. Elegant Navy & Orange Footer Styles
   ========================================================================== */
.site-footer {
    background-color: var(--color-navy);
    color: rgba(255, 255, 255, 0.75);
    padding: 4rem 0 0 0;
    border-top: 4px solid var(--color-orange);
    margin-top: auto; /* Pushes footer down on pages with minimal text height */
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem 3rem 1.5rem;
    display: grid;
    grid-template-columns: 2fr repeat(4, 1fr);
    gap: 2.5rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-brand-section {
    max-width: 320px;
}

.footer-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    background-color: var(--color-white); /* High contrast logo isolation block */
    padding: 6px 12px;
    border-radius: 6px;
}

.footer-tagline {
    color: var(--color-white);
    font-weight: 600;
    font-size: 0.95rem;
    line-height: 1.4;
    margin-top: 0.5rem;
}

.footer-positioning {
    color: var(--color-orange);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0;
}

.footer-heading {
    color: var(--color-white);
    font-size: 1.1rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.6rem;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--color-orange);
}

.footer-links-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links-list a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links-list a:hover {
    color: var(--color-orange);
    padding-left: 4px;
}

.footer-contact-info .contact-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    font-weight: 600;
}

.contact-highlight-link {
    color: var(--color-orange) !important;
    font-weight: 700;
    font-size: 1rem !important;
}

/* Bottom Copyright Bar */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 1.5rem 0;
    background-color: rgba(0, 0, 0, 0.15);
    text-align: center;
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.footer-policy-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35rem 0;
    margin: 0 0 0.85rem;
}

.footer-policy-bar a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0 0.7rem;
    border-right: 1px solid rgba(255, 255, 255, 0.18);
    line-height: 1.2;
}

.footer-policy-bar a:last-child {
    border-right: none;
}

.footer-policy-bar a:hover {
    color: var(--color-orange);
}

.footer-bottom p {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.45);
}

/* ==========================================================================
   Responsive Breakpoints for Footer
   ========================================================================== */
@media (max-width: 991px) {
    .footer-container {
        grid-template-columns: 1.5fr repeat(2, 1fr);
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .footer-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2.5rem;
    }
    .footer-brand-section {
        max-width: 100%;
        align-items: center;
    }
    .footer-heading::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .footer-links-list a:hover {
        padding-left: 0;
    }
}
/* ==========================================================================
   10. Homepage Specific Layout Styles
   ========================================================================== */

/* Hero Container styling */
.hero-section {
    background: linear-gradient(135deg, #091c36 0%, var(--color-navy) 100%);
    color: var(--color-white);
    padding: 5rem 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.hero-tagline {
    color: var(--color-orange);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hero-title {
    color: var(--color-white);
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
}

.highlight-orange {
    color: var(--color-orange);
}

.hero-desc {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.15rem;
    line-height: 1.5;
    margin: 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background-color: #1ebe57;
    transform: translateY(-1px);
}

.btn-icon {
    width: 20px;
    height: 20px;
    margin-right: 8px;
    fill: currentColor;
}

.hero-image-block {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-img {
    width: 100%;
    max-width: 520px;
    height: auto;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
    border: 3px solid rgba(255,255,255,0.05);
}

/* Sections Common Structure */
.text-center {
    text-align: center;
}

.section-subtitle {
    color: var(--color-orange);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: 2.25rem;
    color: var(--color-navy);
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-desc {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 2.5rem auto;
    color: var(--color-text-light);
}

/* What is Section */
.what-is-section {
    padding: 5rem 0;
    background-color: var(--color-white);
}

.trust-notice {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--color-light-bg);
    border: 1px solid var(--color-gray-border);
    padding: 1rem 1.5rem;
    border-radius: 30px;
    max-width: 750px;
    margin-top: 1rem;
    text-align: left;
}

.trust-icon {
    width: 24px;
    height: 24px;
    color: var(--color-orange);
    flex-shrink: 0;
}

.trust-notice span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text-main);
    line-height: 1.4;
}

/* How It Works Steps Grid */
.how-it-works-section {
    padding: 5rem 0;
    background-color: var(--color-light-bg);
    border-top: 1px solid var(--color-gray-border);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.step-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--border-radius);
    padding: 2rem 1.5rem;
    position: relative;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-orange);
}

.step-num {
    display: inline-block;
    color: var(--color-orange);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    border-bottom: 2px solid rgba(255, 111, 0, 0.2);
    padding-bottom: 2px;
}

.step-card h4 {
    font-size: 1.15rem;
    color: var(--color-navy);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.step-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
}

/* Split Column Layouts (Suppliers & Resellers Focus) */
.info-split-section {
    padding: 6rem 0;
}

.supplier-bg {
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-border);
}

.reseller-bg {
    background-color: var(--color-light-bg);
    border-top: 1px solid var(--color-gray-border);
    border-bottom: 1px solid var(--color-gray-border);
}

.split-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
}

.split-grid.reverse {
    grid-template-columns: 0.9fr 1.1fr;
}

.split-content {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.tag-orange {
    color: var(--color-orange);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tag-navy {
    color: var(--color-navy);
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.split-title {
    font-size: 2.25rem;
    color: var(--color-navy);
    font-weight: 800;
}

.split-desc {
    font-size: 1.05rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

.split-benefits-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin: 0.5rem 0;
}

.split-benefits-list li {
    font-size: 0.92rem;
    color: var(--color-text-main);
    position: relative;
    padding-left: 24px;
}

.split-benefits-list li::before {
    content: "✓";
    color: var(--color-orange);
    font-weight: 800;
    position: absolute;
    left: 0;
    top: 0;
}

.split-visual {
    display: flex;
    justify-content: center;
}

.visual-card {
    background: linear-gradient(135deg, var(--color-navy) 0%, #173b64 100%);
    border-radius: var(--border-radius);
    padding: 2rem;
    color: var(--color-white);
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.visual-card.dark {
    background: #091424;
}

.visual-card h4 {
    color: var(--color-white);
    font-size: 1.25rem;
    border-bottom: 1.5px solid rgba(255,255,255,0.1);
    padding-bottom: 0.5rem;
}

.flow-step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9rem;
    font-weight: 500;
    background: rgba(255,255,255,0.06);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.04);
}

.flow-step span {
    background-color: var(--color-orange);
    color: var(--color-white);
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.badge-orange {
    background-color: var(--color-orange);
    color: var(--color-white);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    align-self: flex-start;
}

/* Why ResellSetu Section */
.why-us-section {
    padding: 5rem 0;
    background-color: var(--color-white);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.why-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    padding: 2.25rem 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-navy);
}

.why-icon-box {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.why-card h4 {
    font-size: 1.25rem;
    color: var(--color-navy);
    font-weight: 700;
}

.why-card p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
}

/* Prominent WhatsApp Helpdesk Section */
.whatsapp-cta-section {
    padding: 5rem 0;
    background-color: var(--color-light-bg);
    border-top: 1px solid var(--color-gray-border);
}

.whatsapp-cta-card {
    background: linear-gradient(135deg, var(--color-navy) 0%, #16365D 100%);
    color: var(--color-white);
    padding: 3.5rem 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
}

.whatsapp-cta-card h2 {
    color: var(--color-white);
    font-size: 2.25rem;
    font-weight: 800;
    margin: 0;
}

.whatsapp-cta-card p {
    color: rgba(255,255,255,0.8);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0;
}

.whatsapp-display-box {
    margin-top: 1rem;
}

.whatsapp-btn-large {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: #25D366;
    color: var(--color-white);
    text-decoration: none;
    font-size: 1.15rem;
    font-weight: 700;
    padding: 1rem 2.5rem;
    border-radius: 35px;
    transition: var(--transition-normal);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn-large:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
}

.wa-btn-svg {
    width: 26px;
    height: 26px;
    fill: currentColor;
}

/* Final Calls to Action Bottom */
.final-cta-section {
    padding: 6rem 0;
    background-color: var(--color-white);
    border-top: 1px solid var(--color-gray-border);
}

.final-cta-section h2 {
    font-size: 2.25rem;
    color: var(--color-navy);
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.final-cta-section p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

.final-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.final-actions .btn {
    padding: 0.85rem 2.5rem;
    font-size: 1rem;
    font-weight: 700;
    min-width: 200px;
}

/* ==========================================================================
   Responsive Adaptations & Layout Breakpoints
   ========================================================================== */
@media (max-width: 991px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    .hero-content {
        align-items: center;
    }
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-actions {
        justify-content: center;
    }
    .split-grid, .split-grid.reverse {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .split-grid.reverse .split-content {
        order: -1;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    .section-title, .split-title, .whatsapp-cta-card h2, .final-cta-section h2 {
        font-size: 1.75rem;
    }
    .hero-actions .btn, .final-actions .btn {
        width: 100%;
    }
    .trust-notice {
        flex-direction: column;
        align-items: flex-start;
    }
}
/* ==========================================================================
   Navbar Logo & Alignment Tuning
   ========================================================================== */
.header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.5rem 1.5rem; /* Tighter padding for a slimmer, modern header bar */
    display: flex;
    align-items: center; /* Vertically centers the logo, nav links, and CTA button */
    justify-content: space-between;
}

/* Header Logo Sizing */
.header-logo-img, .footer-logo-img {
    height: 58px; /* Increased height for premium visual impact */
    width: auto;
    display: block;
    object-fit: contain;
}

/* Align Nav items cleanly */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-weight: 600;
    color: var(--color-navy);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

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

/* Tune Header CTA button sizing to match the logo height */
.header .btn-primary {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    border-radius: 8px;
    min-height: auto; /* Overrides any massive form-button constraints */
}
/* ==========================================================================
   Social Media Icon Styling (Configured for Navy and Orange Theme)
   ========================================================================== */
.social-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.08); /* Transparent subtle white on dark footer */
    color: var(--color-white);
    border-radius: 50%;
    transition: all 0.25s ease-in-out;
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-decoration: none;
}

/* Hover State - Glow and transform using Brand Orange */
.social-icon-btn:hover {
    background-color: var(--color-orange); /* Orange background on hover */
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(255, 111, 0, 0.35); /* Soft orange drop shadow */
    border-color: var(--color-orange);
}

/* If displaying on white background cards (like Contact Us Sidebar) */
.social-card-white .social-icon-btn {
    background-color: var(--color-light-bg);
    color: var(--color-navy);
    border: 1px solid var(--color-gray-border);
}

.social-card-white .social-icon-btn:hover {
    background-color: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
    box-shadow: 0 4px 12px rgba(11, 34, 64, 0.2);
}

/* ==========================================================================
   Public product catalogue (SEO listing + product pages)
   ========================================================================== */
.pub-hero {
    background: linear-gradient(135deg, var(--color-navy) 0%, #1a3a60 100%);
    color: var(--color-white);
    padding: 2rem 0 1.5rem;
    text-align: center;
}
.pub-hero h1 {
    color: var(--color-white);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin: 0.35rem 0 0.85rem;
}
.pub-hero p {
    color: rgba(255, 255, 255, 0.88);
    max-width: 720px;
    margin: 0 auto;
    font-size: 1.05rem;
}
.pub-hero strong {
    color: var(--color-white);
}
.pub-cat-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.75rem;
}
.pub-cat-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.7rem 1rem;
    border: 1px solid var(--color-gray-border);
    border-radius: var(--border-radius);
    background: var(--color-white);
    color: var(--color-navy);
    font-weight: 700;
    text-decoration: none;
}
.pub-cat-links a span {
    color: var(--color-text-light);
    font-weight: 600;
    font-size: 0.85rem;
}
.pub-cat-links a:hover {
    border-color: var(--color-navy);
}
.pub-section {
    padding: 1.5rem 0 3.5rem;
    background: var(--color-light-bg);
}
.pub-home-products {
    background: var(--color-white);
}
.pub-filters {
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    border-radius: var(--border-radius);
    padding: 0.85rem 1rem 0.75rem;
    box-shadow: var(--shadow-sm);
    margin-bottom: 1.1rem;
}
.pub-filters-bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px auto;
    gap: 0.75rem;
    align-items: end;
}
.pub-filters-more {
    margin-top: 0.35rem;
}
.pub-filters-more summary {
    cursor: pointer;
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-navy);
    list-style: none;
    padding: 0.45rem 0;
}
.pub-filters-more summary::-webkit-details-marker {
    display: none;
}
.pub-filters-more summary::after {
    content: ' +';
    color: var(--color-orange);
    font-weight: 800;
}
.pub-filters-more[open] summary::after {
    content: ' –';
}
.pub-filters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}
.pub-field-search {
    grid-column: auto;
}
.pub-filter-actions-inline {
    margin-top: 0;
}
.pub-filter-actions-inline .btn {
    min-height: 44px;
    padding: 0.45rem 1.1rem;
}
.pub-field label {
    display: block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 0.3rem;
}
.pub-field input,
.pub-field select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--color-gray-border);
    border-radius: 8px;
    padding: 0.45rem 0.7rem;
    font-family: inherit;
    font-size: 0.92rem;
    background: var(--color-white);
    color: var(--color-navy);
}
.pub-filter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 0.5rem;
}
.pub-count {
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 1rem;
}
.pub-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem 0.4rem;
}
.pub-card {
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    border-radius: 10px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
    min-width: 0;
}
.pub-card:hover {
    border-color: #FDBA74;
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}
.pub-card-media {
    position: relative;
    overflow: hidden;
    background: #F1F5F9;
    width: 100%;
    aspect-ratio: 1 / 1;
    height: auto;
    max-height: 42vw;
}
.pub-card-media img,
.pub-card img,
.pub-card-ph {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    max-height: none;
    aspect-ratio: auto;
    object-fit: cover;
    object-position: top center;
    background: #F1F5F9;
    display: block;
}
.pub-card-ph {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-weight: 650;
    font-size: 0.75rem;
}
.pub-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
    min-width: 0;
}
.pub-card-body {
    padding: 0.4rem 0.45rem 0.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
}
.pub-card-body h2,
.pub-card-body h3 {
    font-size: 0.78rem;
    margin: 0 0 0.2rem;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.pub-card-body h2 a,
.pub-card-body h3 a {
    color: inherit;
    text-decoration: none;
}
.pub-price-label {
    margin: 0;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--color-text-light);
}
.pub-price {
    margin: 0.05rem 0 0.1rem;
    color: var(--color-navy);
    font-weight: 800;
    font-size: 0.92rem;
}
.pub-price span,
.pub-price-note {
    display: block;
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--color-text-light);
    margin-top: 0.05rem;
}
.pub-sell {
    margin: 0;
    color: var(--color-orange);
    font-weight: 700;
    font-size: 0.72rem;
}
.pub-card-cta {
    display: none;
}
.pub-empty {
    text-align: center;
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 3rem 1.5rem;
}
.pub-pager {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-top: 1.75rem;
    font-weight: 650;
}
.pub-pager a {
    color: var(--color-navy);
}
.pub-crumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 1.25rem;
}
.pub-crumbs a {
    color: var(--color-navy);
    font-weight: 600;
    text-decoration: none;
}
.pub-detail {
    display: grid;
    gap: 1.75rem;
    align-items: start;
}
.pub-gallery-frame {
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
    height: min(52vw, 360px);
    max-height: 360px;
    background: #F1F5F9;
    border: 1px solid var(--color-gray-border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}
.pub-gallery-main {
    width: 100%;
    height: 100%;
    max-height: 360px;
    object-fit: contain;
    object-position: center;
    display: block;
    background: #F1F5F9;
}
.pub-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}
.pub-thumb {
    width: 72px;
    height: 72px;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    background: none;
}
.pub-thumb.is-active,
.pub-thumb:hover {
    border-color: var(--color-orange);
}
.pub-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.pub-info h1 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    margin-bottom: 0.5rem;
}
.pub-rating {
    margin: 0 0 0.5rem;
    font-weight: 650;
    color: var(--color-navy);
}
.pub-mode,
.pub-ship {
    margin-bottom: 0.45rem;
}
.pub-fulfill {
    margin: 0.35rem 0 1rem;
    padding-left: 1.15rem;
    color: var(--color-text-main);
    font-size: 0.92rem;
    line-height: 1.5;
}
.pub-fulfill li {
    margin-bottom: 0.3rem;
}
.pub-fulfill a {
    color: var(--color-navy);
    font-weight: 650;
}
.pub-price-box {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    border-radius: 16px;
    padding: 1.15rem 1.2rem;
    margin: 1.15rem 0;
}
.pub-price-lg {
    font-size: 1.85rem;
}
.pub-sell-lg {
    font-size: 1.25rem;
    margin: 0.15rem 0 0;
}
.pub-cta-box {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 1.5rem;
}
.pub-cta-note {
    font-size: 0.88rem;
    margin: 0;
}
.pub-colour-intro {
    margin: 0 0 0.65rem;
    color: var(--color-text-main);
    font-size: 0.98rem;
    line-height: 1.5;
}
.pub-desc h2,
.pub-panel h2 {
    font-size: 1.15rem;
    margin-bottom: 0.65rem;
}
.pub-desc p {
    white-space: pre-wrap;
}
.pub-extra {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}
.pub-panel {
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    border-radius: 16px;
    padding: 1.2rem 1.3rem;
}
.pub-variant {
    margin: 0 0 0.4rem;
    color: var(--color-text-main);
}
.pub-specs {
    display: grid;
    gap: 0.55rem;
}
.pub-specs div {
    display: grid;
    grid-template-columns: minmax(120px, 180px) 1fr;
    gap: 0.75rem;
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--color-gray-border);
}
.pub-specs dt {
    font-weight: 700;
    color: var(--color-navy);
}
.pub-specs dd {
    margin: 0;
    color: var(--color-text-main);
}
.pub-review-score {
    font-weight: 700;
    color: var(--color-navy);
    margin: 0 0 1rem;
}
.pub-review-score span,
.pub-review-stars {
    color: #e07a00;
    letter-spacing: 0.08em;
}
.pub-review-meta {
    color: var(--color-text-light);
    font-size: 0.88rem;
    margin: 0.15rem 0 0.4rem;
}
.pub-review-form {
    display: grid;
    gap: 0.65rem;
    margin: 0 0 1.25rem;
}
.pub-stars {
    border: 0;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem 0.8rem;
}
.pub-stars legend {
    width: 100%;
    font-weight: 700;
    color: var(--color-navy);
    margin-bottom: 0.2rem;
}
.pub-honeypot {
    position: absolute;
    left: -9999px;
    height: 0;
    width: 0;
    opacity: 0;
}
.pub-related {
    margin-top: 2rem;
}
.pub-related h2 {
    margin-bottom: 1rem;
}
.pub-review {
    border-top: 1px solid var(--color-gray-border);
    padding-top: 0.75rem;
    margin-top: 0.75rem;
}
.pub-review:first-of-type {
    border-top: 0;
    padding-top: 0;
    margin-top: 0;
}
@media (min-width: 768px) {
    .pub-detail {
        grid-template-columns: 1fr 1fr;
    }
    .pub-price-box {
        grid-template-columns: 1fr;
    }
    .pub-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1rem;
    }
    .pub-card {
        border-radius: 14px;
    }
    .pub-card-media {
        max-height: 240px;
    }
    .pub-card img,
    .pub-card-ph {
        max-height: none;
        aspect-ratio: auto;
    }
    .pub-card-body {
        padding: 0.75rem 0.85rem 0.9rem;
    }
    .pub-card-body h2,
    .pub-card-body h3 {
        font-size: 0.95rem;
        margin-bottom: 0.4rem;
    }
    .pub-price {
        font-size: 1.1rem;
    }
    .pub-sell {
        font-size: 0.85rem;
        margin-bottom: 0.35rem;
    }
    .pub-card-cta {
        display: inline-block;
        margin-top: auto;
        color: var(--color-navy);
        font-size: 0.82rem;
        font-weight: 700;
    }
}
@media (min-width: 1100px) {
    .pub-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}
@media (max-width: 767px) {
    .pub-hero {
        padding: 1.35rem 0 1.1rem;
    }
    .pub-hero p {
        font-size: 0.95rem;
    }
    .pub-filters-bar {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 640px) {
    .pub-field-search {
        grid-column: auto;
    }
    .pub-specs div {
        grid-template-columns: 1fr;
        gap: 0.15rem;
    }
}

.buy-section {
    padding-top: 2rem;
    padding-bottom: 3rem;
}
.buy-layout {
    display: grid;
    grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
    gap: 1.5rem;
    align-items: start;
}
.buy-layout-single {
    grid-template-columns: minmax(0, 560px);
    justify-content: center;
}
.buy-summary,
.buy-main .form-card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-border);
    border-radius: 16px;
    padding: 1.2rem;
}
.buy-summary img {
    width: 100%;
    border-radius: 12px;
    object-fit: cover;
    margin-bottom: 0.8rem;
}
.buy-summary h1,
.buy-main h1,
.buy-main h2 {
    font-size: 1.35rem;
    margin: 0 0 0.45rem;
}
.buy-note {
    color: var(--color-text-light);
    font-size: 0.92rem;
    line-height: 1.45;
    margin: 0 0 0.85rem;
}
.buy-form {
    margin-bottom: 0.75rem;
}
.buy-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}
.buy-choice {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.buy-choice label {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid var(--color-gray-border);
    border-radius: 12px;
    padding: 0.75rem 0.8rem;
    font-weight: 700;
    color: var(--color-navy);
    background: var(--color-white);
    cursor: pointer;
}
.buy-choice label.is-on {
    border-color: var(--color-navy);
    background: #f4f7fb;
}
.buy-for {
    border: 0;
    margin: 0 0 0.5rem;
    padding: 0;
    min-inline-size: 0;
}
.buy-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.buy-tabs a {
    text-align: center;
    text-decoration: none;
    font-weight: 700;
    color: var(--color-navy);
    border: 1px solid var(--color-gray-border);
    border-radius: 999px;
    padding: 0.65rem 0.8rem;
    background: var(--color-white);
}
.buy-tabs a.is-on {
    background: var(--color-navy);
    color: var(--color-white);
    border-color: var(--color-navy);
}
.buy-otp {
    letter-spacing: 0.28em;
    font-weight: 800;
    text-align: center;
}
.buy-text-btn {
    background: none;
    border: 0;
    color: var(--color-navy);
    font-weight: 700;
    padding: 0.4rem 0;
    cursor: pointer;
}
.buy-alert {
    border-radius: 12px;
    padding: 0.75rem 0.9rem;
    margin-bottom: 0.85rem;
}
.buy-alert-error {
    background: #fff1f0;
    color: #9f1d1d;
}
.buy-alert-ok {
    background: #eefbf3;
    color: #146c43;
}
@media (max-width: 800px) {
    .buy-layout,
    .buy-form .form-row,
    .buy-choice {
        grid-template-columns: 1fr;
    }
}