/**
 * ==============================================================================
 * More Textiles - Core Design System & Stylesheet Spec (style.css)
 * ==============================================================================
 */

/* Import Google Fonts: Plus Jakarta Sans & Inter, per the client-approved 2026 design sample */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* CSS Global Custom Properties (Variables) */
:root {
    --mt-font-headings: 'Plus Jakarta Sans', sans-serif;
    --mt-font-body: 'Inter', sans-serif;

    /* Theme Color Palette - matches the approved 2026 design sample exactly */
    --mt-primary: #1E293B;            /* Slate Navy (was Deep Charcoal Slate) */
    --mt-primary-rgb: 30, 41, 59;
    --mt-accent: #D97706;             /* Vivid Amber (was Warm Jute Gold) */
    --mt-accent-hover: #B45309;
    --mt-accent-light: #FFFBEB;
    --mt-accent-rgb: 217, 119, 6;
    --mt-dark: #0F172A;               /* Near Black Navy */
    --mt-light: #fdfdfd;             /* Crisp Soft White */
    --mt-bg-muted: #F8FAFC;          /* Neutral Light Gray */
    --mt-border-color: #E2E8F0;
    --mt-text-main: #0F172A;
    --mt-text-muted: #475569;

    /* Navy palette (2026 Homepage Redesign) */
    --mt-navy: #1E293B;
    --mt-navy-dark: #0F172A;
    --mt-navy-light: #22314f;

    /* Animation Tokens */
    --mt-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --mt-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --mt-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --mt-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Base Document Styles */
body {
    font-family: var(--mt-font-body);
    color: var(--mt-text-main);
    background-color: var(--mt-light);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--mt-font-headings);
    font-weight: 600;
    color: var(--mt-primary);
    letter-spacing: -0.02em;
}

/* Header & Navigation Overrides */
.navbar-brand .brand-logo {
    transition: var(--mt-transition);
}

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

.navbar-nav .nav-link {
    font-family: var(--mt-font-headings);
    font-size: 1rem;
    font-weight: 500;
    color: var(--mt-primary) !important;
    padding: 0.5rem 1rem !important;
    transition: var(--mt-transition);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 2px;
    background-color: var(--mt-accent);
    transform: scaleX(0);
    transition: var(--mt-transition);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    transform: scaleX(1);
}

.navbar-nav .nav-link:hover {
    color: var(--mt-accent) !important;
}

/* Dropdown Customizations */
.dropdown-menu {
    border: none;
    border-radius: 8px;
    padding: 0.5rem 0;
}

.dropdown-item {
    font-family: var(--mt-font-body);
    font-size: 0.9rem;
    padding: 0.5rem 1.25rem;
    transition: var(--mt-transition);
}

.dropdown-item:hover,
.dropdown-item.active {
    background-color: var(--mt-bg-muted);
    color: var(--mt-accent) !important;
}

/* Dynamic Floating WhatsApp Button */
.whatsapp-floating-button {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    transition: var(--mt-transition);
}

.whatsapp-floating-button a {
    color: white;
    font-size: 32px;
    display: block;
    line-height: 60px;
}

.whatsapp-floating-button:hover {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
    background-color: #20ba5a;
}

/* Breadcrumbs Styling */
.mt-breadcrumb {
    font-family: var(--mt-font-body);
    background-color: var(--mt-bg-muted) !important;
    border-bottom: 1px solid var(--mt-border-color);
}

.mt-breadcrumb .breadcrumb-item a {
    transition: var(--mt-transition);
}

.mt-breadcrumb .breadcrumb-item a:hover {
    color: var(--mt-accent) !important;
}

/* Premium Layout Components (Scaffolding utilities) */
.section-title {
    font-weight: 800;
    letter-spacing: -0.01em;
}

.section-title-wrapper {
    position: relative;
    margin-bottom: 3rem;
}

.section-title-wrapper::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: var(--mt-accent);
}

.section-title-wrapper.text-center::after {
    left: 50%;
    transform: translateX(-50%);
}

/* Reusable Dynamic Card Animation classes */
.mt-hover-card {
    transition: var(--mt-transition);
    border: 1px solid var(--mt-border-color);
    background-color: var(--mt-light);
    border-radius: 8px;
    overflow: hidden;
}

.mt-hover-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--mt-shadow-lg);
    border-color: rgba(var(--mt-primary-rgb), 0.1);
}

.mt-img-zoom-wrapper {
    overflow: hidden;
    position: relative;
}

.mt-img-zoom-wrapper img {
    transition: var(--mt-transition);
}

.mt-hover-card:hover .mt-img-zoom-wrapper img {
    transform: scale(1.06);
}

/* Shared Premium Buttons style system */
.btn-mt-primary {
    background-color: var(--mt-primary);
    color: white;
    font-family: var(--mt-font-headings);
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--mt-primary);
    border-radius: 4px;
    transition: var(--mt-transition);
}

.btn-mt-primary:hover {
    background-color: var(--mt-accent);
    border-color: var(--mt-accent);
    color: var(--mt-primary);
}

.btn-mt-outline {
    background-color: transparent;
    color: var(--mt-primary);
    font-family: var(--mt-font-headings);
    font-weight: 500;
    padding: 0.6rem 1.5rem;
    border: 1px solid var(--mt-primary);
    border-radius: 4px;
    transition: var(--mt-transition);
}

.btn-mt-outline:hover {
    background-color: var(--mt-primary);
    color: white;
}

/* Footer Styling Overrides */
.site-footer {
    font-family: var(--mt-font-body);
}

.site-footer .footer-title {
    font-size: 1.1rem;
    border-bottom: 2px solid var(--mt-accent);
    padding-bottom: 0.5rem;
    display: inline-block;
}

/* Accessibility: Focus outlines for keyboard navigation */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--mt-accent);
    outline-offset: 2px;
}

/* ==============================================================================
 * Homepage Specific Styles (Phase 2 Rebuild)
 * ==============================================================================
 */

/* Hero Banner Layout */
.hero-banner-img {
    object-fit: cover;
    max-height: 580px;
    width: 100%;
}

/* Category Grid Card Customizations */
.category-card {
    transition: var(--mt-transition);
    border: 1px solid var(--mt-border-color);
}

.category-card-img {
    transition: var(--mt-transition);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--mt-shadow-md);
    border-color: var(--mt-accent);
}

.category-card:hover .category-card-img {
    transform: scale(1.04);
}

.category-card-title {
    font-family: var(--mt-font-headings);
    font-size: 0.85rem !important;
    font-weight: 600;
    letter-spacing: 0.05em;
}

/* Alibaba Trust Strip & Button Override */
.btn-alibaba {
    background-color: #d26e4b; /* Original terracotta/orange color */
    border: 1px solid #d26e4b;
    color: #ffffff !important;
    transition: var(--mt-transition);
}

.btn-alibaba:hover {
    background-color: #b95836; /* Darker terracotta shade for high-contrast hover */
    border-color: #b95836;
    color: #ffffff !important;
}

/* Centered Copy Width helper */
.max-width-800 {
    max-width: 800px;
    margin: 0 auto;
}

/* About Block Details */
.about-featured-img-wrapper {
    max-width: 100%;
    border: 1px solid var(--mt-border-color);
}

/* Infrastructure stats strip overlay styling */
.infra-stats-strip {
    background-position: 50% 50%;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
    z-index: 1;
}

/* Numbered lists styles */
.infra-numbered-list li {
    font-size: 0.95rem;
    line-height: 1.6;
    padding-left: 0.25rem;
}

/* Solutions Cards */
.solution-card {
    border: 1px solid var(--mt-border-color);
    transition: var(--mt-transition);
}

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

.solution-icon-wrapper {
    transition: var(--mt-transition);
}

.solution-card:hover .solution-icon-wrapper {
    transform: scale(1.1);
}

/* Homepage Contact Section styling overrides */
.homepage-contact-section .contact-info {
    height: 100%;
}

.homepage-contact-section .contact-info h3 {
    font-size: 1.5rem;
    letter-spacing: 0.05em;
}

.homepage-contact-section .contact-info-details li a {
    transition: var(--mt-transition);
}

.homepage-contact-section .contact-info-details li a:hover {
    color: var(--mt-accent) !important;
}

.homepage-contact-section .form-control:focus {
    border-color: var(--mt-accent);
    box-shadow: 0 0 0 0.25rem rgba(207, 161, 92, 0.25);
}

/* Certifications grid */
.cert-logos-row {
    padding-top: 1rem;
}

.cert-logo-item img {
    filter: grayscale(100%);
    opacity: 0.7;
    transition: var(--mt-transition);
}

.cert-logo-item img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

/* ==============================================================================
 * 2026 Homepage Redesign - New Components
 * ==============================================================================
 */

/* Top Announcement Bar - flat edge-to-edge padding (matches approved sample:
   padding: 8px 24px directly on the bar, no nested Bootstrap .container) */
.top-announcement-bar {
    background-color: var(--mt-navy-dark);
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    padding: 8px 24px;
}

.top-announcement-bar .badge-pill {
    color: rgba(255, 255, 255, 0.85);
}

.top-announcement-bar .badge-pill i {
    color: var(--mt-accent);
}

/* Trust Badge Pills (top bar, hero, Alibaba strip) */
.badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.badge-pill.badge-pill-light {
    background-color: rgba(255, 255, 255, 0.12);
    color: var(--mt-light);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.badge-pill.badge-pill-light i {
    color: var(--mt-accent);
}

.badge-pill.badge-pill-solid {
    background-color: var(--mt-light);
    color: var(--mt-primary);
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    box-shadow: var(--mt-shadow-sm);
}

.badge-pill.badge-pill-solid i {
    color: var(--mt-accent-hover);
}

/* Logo Lockup Subtitle */
.brand-logo-subtitle {
    font-family: var(--mt-font-headings);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: var(--mt-text-muted);
    display: block;
    line-height: 1;
    margin-top: 2px;
}

/* Accent (amber) Buttons - primary CTA color for the 2026 redesign */
.btn-mt-accent {
    background-color: var(--mt-accent);
    color: var(--mt-primary);
    font-family: var(--mt-font-headings);
    font-weight: 600;
    padding: 0.55rem 1.4rem;
    border: 1px solid var(--mt-accent);
    border-radius: 4px;
    transition: var(--mt-transition);
}

.btn-mt-accent:hover {
    background-color: var(--mt-accent-hover);
    border-color: var(--mt-accent-hover);
    color: var(--mt-primary);
}

/* Hero Section (2026 Redesign) */
.hero-redesign-section {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-redesign-overlay {
    background: linear-gradient(180deg, rgba(14, 22, 38, 0.82) 0%, rgba(14, 22, 38, 0.72) 100%);
}

.hero-redesign-headline {
    color: var(--mt-light);
    font-size: clamp(1.9rem, 4vw, 3rem);
}

.hero-redesign-subline {
    color: rgba(255, 255, 255, 0.85);
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

/* Alibaba Strip (amber/gold background per redesign) */
.alibaba-trust-strip-redesign {
    background: linear-gradient(90deg, rgba(var(--mt-accent-rgb), 0.16), rgba(var(--mt-accent-rgb), 0.28));
}

/* Compliance Callout Box */
.compliance-callout-box {
    background-color: var(--mt-bg-muted);
    border-left: 4px solid var(--mt-accent);
    border-radius: 6px;
}

/* Checklist bullets (About section) */
.mt-checklist {
    list-style: none;
    padding-left: 0;
}

.mt-checklist li {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-bottom: 0.9rem;
}

.mt-checklist li i {
    color: var(--mt-accent-hover);
    background-color: rgba(var(--mt-accent-rgb), 0.15);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    min-width: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    margin-top: 2px;
}

/* Navy Infrastructure Stat Strip */
.infra-stats-strip-navy {
    background-color: var(--mt-navy);
}

.infra-stat-item i {
    color: var(--mt-accent);
}

/* Amber circular icon backgrounds for Solutions cards */
.solution-icon-circle {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background-color: rgba(var(--mt-accent-rgb), 0.15);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.solution-icon-circle i {
    color: var(--mt-accent-hover);
}

/* Certification Icon Badges (Certifications & Compliance Logos section) */
.cert-badge-item {
    text-align: center;
}

.cert-badge-icon-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: var(--mt-bg-muted);
    border: 1px solid var(--mt-border-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    transition: var(--mt-transition);
}

.cert-badge-item:hover .cert-badge-icon-circle {
    border-color: var(--mt-accent);
    background-color: rgba(var(--mt-accent-rgb), 0.1);
}

.cert-badge-icon-circle i {
    color: var(--mt-primary);
    font-size: 1.5rem;
}

/* Footer (navy per redesign) */
.site-footer-navy {
    background-color: var(--mt-navy-dark) !important;
}

/* ==============================================================================
 * Homepage Redesign v2 - matched precisely against the client-approved sample
 * (logo mark, marketplace strip card badges, per-certification emblem colors)
 * ==============================================================================
 */

/* Logo mark: small square "M" box, replacing the image-based logo per the sample */
.brand-logo-box {
    width: 42px;
    height: 42px;
    min-width: 42px;
    background-color: var(--mt-primary);
    color: var(--mt-light);
    font-family: var(--mt-font-headings);
    font-weight: 800;
    font-size: 1.2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

/* Marketplace/Alibaba strip: light amber card background, matching sample's marketplace-bar */
.marketplace-bar-redesign {
    background-color: var(--mt-accent-light);
    border-top: 1px solid #FDE68A;
    border-bottom: 1px solid #FDE68A;
}

/* Solid white pill-style badge with amber border, used inside the marketplace strip */
.badge-pill-card {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--mt-light);
    border: 1px solid #FCD34D;
    padding: 0.55rem 1.25rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--mt-primary);
    box-shadow: 0 2px 8px rgba(217, 119, 6, 0.08);
}

.badge-pill-card i {
    color: var(--mt-accent);
}

/* Certification emblem circle - background color supplied per-certification via inline
   style from SITE_CERTIFICATIONS config ('color' field), not hardcoded per badge */
.cert-emblem-circle {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #ffffff;
    margin: 0 auto 0.75rem;
}

.cert-badge-item-v2 {
    background-color: var(--mt-light);
    border: 1px solid var(--mt-border-color);
    border-radius: 12px;
    padding: 1.5rem 1rem;
    text-align: center;
    transition: var(--mt-transition);
}

.cert-badge-item-v2:hover {
    transform: translateY(-4px);
    box-shadow: var(--mt-shadow-md);
    border-color: var(--mt-accent);
}