/* ==========================================================================
   ASHUKRI CSS - Stark High-Contrast Theme (Black, White, Bright Yellow)
   ========================================================================== */

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

:root {
    --primary: #FFC700;          /* Bright Accenting Yellow */
    --bg-dark: #000000;          /* Pitch Black */
    --bg-light: #FFFFFF;         /* Crisp White */
    --bg-gray: #F5F5F5;          /* Editorial off-white/light gray */
    
    --text-dark: #000000;        /* Pitch Black Text */
    --text-light: #FFFFFF;       /* Pure White Text */
    --text-muted: #777777;       /* Muted Gray Text */
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --header-height: 80px;
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   2. Typography & Core Layout
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 900;
    text-transform: uppercase;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

p {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-dark);
}

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

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4%;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: none;
    text-align: center;
}

.btn-dark {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.btn-dark:hover {
    background-color: var(--primary);
    color: var(--text-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-dark);
    border: 2px solid var(--bg-dark);
}

.btn-outline:hover {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

/* Section Headings */
.section-heading {
    font-size: 3.5rem;
    margin-bottom: 3.5rem;
    text-align: left;
    position: relative;
    padding-bottom: 1rem;
}

.section-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 6px;
    background-color: var(--primary);
}

/* --------------------------------------------------------------------------
   3. Header / Navbar
   -------------------------------------------------------------------------- */
.main-header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: #FFFFFF;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #EAEAEA;
    z-index: 1000;
}

.logo-box {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    height: 100%;
    padding: 0 2.5rem;
    transition: opacity var(--transition-fast);
}

.logo-box:hover {
    opacity: 0.8;
}

.logo-img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.nav-container {
    display: flex;
    align-items: center;
    height: 100%;
    padding-right: 4%;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 3rem;
    height: 100%;
    align-items: center;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    letter-spacing: 0.1em;
    padding: 0.5rem 0;
    position: relative;
    color: #000000;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary);
    transition: width var(--transition-fast);
}

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

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #000000;
    padding: 0.5rem;
}

/* --------------------------------------------------------------------------
   4. Hero Carousel
   -------------------------------------------------------------------------- */
.hero-carousel {
    position: relative;
    height: 90vh;
    min-height: 650px;
    background-color: var(--bg-light);
    margin-top: var(--header-height);
    display: flex;
    align-items: center;
    border-bottom: 2px solid #EAEAEA;
}

/* Vertical Text "TOPICS" */
.vertical-topics {
    position: absolute;
    left: 4%;
    bottom: 60px;
    writing-mode: vertical-rl;
    transform: rotate(180deg);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.3em;
    color: var(--text-dark);
    border-left: 2px solid var(--text-dark);
    padding-right: 8px;
    z-index: 10;
}

.slides-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
    z-index: 1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

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

.hero-slide-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 1;
}

.hero-slide-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    height: 100%;
    color: var(--text-light);
    padding-left: 8%;
    padding-right: 8%;
}

.slide-num {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 3.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: block;
}

.slide-title {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 900;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    word-wrap: break-word;
    letter-spacing: -0.02em;
}

.slide-description {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 400;
    max-width: 750px;
    color: #EAEAEA;
    line-height: 1.6;
    margin-bottom: 2.5rem;
}

.hero-btn-group {
    display: flex;
    gap: 1.5rem;
}

.btn-primary-white {
    background-color: var(--text-light);
    color: var(--bg-dark);
    border: 2px solid var(--text-light);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all var(--transition-smooth);
}

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

.btn-outline-white {
    background-color: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all var(--transition-smooth);
}

.btn-outline-white:hover {
    background-color: var(--text-light);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

/* Carousel Nav Controls */
.carousel-nav {
    position: absolute;
    right: 8%;
    bottom: 60px;
    display: flex;
    z-index: 10;
}

.nav-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all var(--transition-fast);
}

.prev-btn {
    background-color: var(--bg-light);
    color: var(--text-dark);
    border: 2px solid var(--bg-dark);
    margin-right: 1.5rem;
}

.prev-btn:hover {
    background-color: var(--bg-dark);
    color: var(--text-light);
}

.next-btn {
    background-color: var(--primary);
    color: var(--text-dark);
    border: 2px solid var(--bg-dark);
}

.next-btn:hover {
    background-color: var(--bg-dark);
    color: var(--text-light);
    transform: scale(1.05);
}

/* Dot Indicators */
.carousel-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #DDDDDD;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.dot-indicator.active {
    background-color: var(--bg-dark);
    transform: scale(1.3);
}

/* --------------------------------------------------------------------------
   5. About Us (Stark Dark Section)
   -------------------------------------------------------------------------- */
.about-section {
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 8rem 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5rem;
    align-items: start;
}

.about-left {
    position: static;
}

.about-title {
    font-size: 4.5rem;
    color: var(--text-light);
    display: inline-block;
    position: relative;
    padding-bottom: 1rem;
}

.about-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 120px;
    height: 8px;
    background-color: var(--primary);
}

.about-right {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.about-block h3.about-sub {
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.about-block p {
    color: #CCCCCC;
    font-size: 1.1rem;
    line-height: 1.7;
    font-weight: 300;
}

/* --------------------------------------------------------------------------
   5b. Partners Section (Matching User Screenshot Layout)
   -------------------------------------------------------------------------- */
.partners-section {
    background-color: #F5F5F5;
    padding: 7rem 0 8rem 0;
    border-top: 2px solid #EAEAEA;
}

.partners-intro {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 650px;
    margin-bottom: 4rem;
    line-height: 1.7;
}

.partners-logo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2.5rem 2rem;
}

.partner-logo-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    cursor: pointer;
    transition: transform var(--transition-fast);
}

.partner-logo-wrap {
    width: 100%;
    height: 180px;
    border: 2px solid #E8E8E8;
    background-color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    transition: all 0.2s ease;
    box-shadow: none;
    position: relative;
}

.grohe-card {
    background-color: #003366 !important;
    border-color: #003366 !important;
}

.partner-logo-card:hover .partner-logo-wrap {
    border: 2px solid #000000 !important;
    box-shadow: 4px 4px 0px var(--primary) !important;
    transform: translateY(-2px);
}

.partner-logo-img {
    max-width: 85%;
    max-height: 85%;
    object-fit: contain;
    transition: transform var(--transition-fast);
}

.partner-card-label {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #555555;
    text-align: center;
    transition: color var(--transition-fast);
}

.partner-logo-card:hover .partner-card-label {
    color: var(--text-dark);
}

/* --------------------------------------------------------------------------
   6. Reviews Section (Two Cards)
   -------------------------------------------------------------------------- */
.reviews-section {
    background-color: var(--bg-dark);
    padding: 8rem 0;
    border-bottom: 2px solid #222;
}

.reviews-section .section-label {
    color: var(--primary);
}

.reviews-heading {
    color: var(--bg-light);
    margin-bottom: 3.5rem;
}

.reviews-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.review-card {
    background-color: #111111;
    border: 1px solid #2a2a2a;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
    position: relative;
}

.review-card:hover {
    border-color: var(--primary);
    box-shadow: 4px 4px 0px var(--primary);
}

.review-quote-icon {
    font-family: Georgia, serif;
    font-size: 5rem;
    line-height: 1;
    color: var(--primary);
    font-weight: 900;
    margin-bottom: -0.5rem;
}

.review-text {
    font-family: var(--font-body);
    font-size: 1rem;
    font-style: normal;
    font-weight: 400;
    color: #CCCCCC;
    line-height: 1.75;
    flex-grow: 1;
}

.review-stars {
    display: flex;
    gap: 0.2rem;
}

.review-stars span {
    color: var(--primary);
    font-size: 1.2rem;
}

.review-author {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #2a2a2a;
}

.review-avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.review-avatar span {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.4rem;
    color: var(--bg-dark);
}

.review-author-name {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    color: var(--bg-light);
    margin-bottom: 0.2rem;
}

.review-author-title {
    font-family: var(--font-body);
    font-size: 0.8rem;
    color: #777777;
    font-style: normal;
}

/* --------------------------------------------------------------------------
   7. Product Grid Section
   -------------------------------------------------------------------------- */
.products-section {
    background-color: var(--bg-light);
    padding: 8rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.product-card {
    background-color: var(--bg-light);
    display: flex;
    flex-direction: column;
}

/* Icon-based product card container */
.product-icon-container {
    width: 100%;
    aspect-ratio: 4 / 3;
    border: 2px solid var(--bg-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-light);
    overflow: hidden;
    transition: border-color var(--transition-fast), background-color var(--transition-smooth);
    position: relative;
}

.product-icon-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--primary);
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.product-card:hover .product-icon-container {
    border-color: var(--primary);
    background-color: #FFFBEE;
}

.product-card:hover .product-icon-container::after {
    opacity: 0.06;
}

.product-icon {
    font-size: 3.5rem;
    color: var(--bg-dark);
    transition: color var(--transition-smooth), transform var(--transition-smooth);
    position: relative;
    z-index: 1;
}

.product-card:hover .product-icon {
    color: var(--primary);
    transform: scale(1.15);
}

/* Keep old image-container rules for backward compat */
.product-image-container {
    width: 100%;
    aspect-ratio: 4 / 3;
    border: 2px solid var(--bg-dark);
    overflow: hidden;
    background-color: var(--bg-light);
    transition: border-color var(--transition-fast);
    position: relative;
}

.product-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform var(--transition-smooth);
}

.product-card:hover .product-image-container {
    border-color: var(--primary);
}

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

.product-info {
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 1rem;
}

.product-desc {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.product-card .btn {
    align-self: center;
    width: 100%;
}

/* --------------------------------------------------------------------------
   8. Contact CTA (Bright Yellow Accent Section)
   -------------------------------------------------------------------------- */
.contact-cta {
    background-color: var(--primary);
    padding: 7rem 0;
    border-top: 2px solid var(--bg-dark);
    border-bottom: 2px solid var(--bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: start;
}

.contact-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.contact-title {
    font-size: 4rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

.contact-info-block {
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.contact-company-name {
    font-size: 1.8rem;
    font-weight: 900;
    margin-bottom: 1.2rem;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

.contact-vat {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
    font-family: var(--font-heading);
    font-weight: 800;
}

.contact-address-lines {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.5;
}

.contact-address-lines p {
    color: var(--text-dark);
}

.contact-phone-block {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 2.5rem;
    background-color: var(--bg-dark);
    color: var(--text-light);
    padding: 1.2rem 2.2rem;
    border: 2px solid var(--bg-dark);
    box-shadow: 6px 6px 0px rgba(0, 0, 0, 0.15);
}

.phone-icon {
    font-size: 1.5rem;
    color: var(--primary);
}

.phone-number {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.35rem;
    letter-spacing: 0.05em;
}

.contact-btns-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
    width: 100%;
}

.whatsapp-btn,
.map-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    padding: 1.3rem 2.5rem;
    font-size: 0.95rem;
    width: 100%;
    margin-bottom: 0;
    box-sizing: border-box;
}

.whatsapp-btn-icon {
    font-size: 1.4rem;
    color: #25D366;
    transition: color var(--transition-fast);
}

.whatsapp-btn:hover .whatsapp-btn-icon {
    color: var(--text-dark);
}

.map-btn i {
    font-size: 1.1rem;
}

.contact-form-wrapper {
    background-color: var(--bg-light);
    border: 4px solid var(--bg-dark);
    box-shadow: 16px 16px 0px var(--bg-dark);
    padding: 3.5rem;
}

.form-title {
    font-size: 2rem;
    font-weight: 900;
    margin-bottom: 2rem;
    text-transform: uppercase;
    color: var(--text-dark);
    letter-spacing: -0.01em;
}

/* --------------------------------------------------------------------------
   9. Footer
   -------------------------------------------------------------------------- */
.main-footer {
    background-color: var(--bg-light);
    color: var(--text-dark);
    padding: 6rem 0;
    border-top: 4px solid var(--bg-dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1fr;
    gap: 4rem;
    align-items: start;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-logo-img {
    height: 155px;
    width: auto;
    object-fit: contain;
    align-self: flex-start;
    margin-bottom: 1.5rem;
}

.footer-brand-desc {
    color: #333333;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
}

.developer-credit {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.developer-link {
    color: var(--text-dark);
    font-weight: 800;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    transition: color var(--transition-fast);
}

.developer-link:hover {
    color: #E1306C;
}

.developer-insta-icon {
    font-size: 1.05rem;
    color: #E1306C;
    transition: transform var(--transition-fast);
}

.developer-link:hover .developer-insta-icon {
    transform: scale(1.2);
}

.footer-col-title {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    letter-spacing: 0.05em;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-col-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--primary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    list-style: none;
    gap: 1.2rem;
}

.footer-links a {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    color: var(--text-dark);
    text-transform: uppercase;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-contact-details {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: #333333;
    line-height: 1.5;
}

.footer-contact-details strong {
    color: var(--text-dark);
}

.footer-phone {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.15rem;
    color: var(--primary) !important;
    margin-top: 0.5rem;
}

.footer-phone i {
    margin-right: 0.5rem;
}

.footer-map a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
    border-bottom: 1px dashed var(--text-dark);
    padding-bottom: 0.2rem;
    margin-top: 0.5rem;
}

.footer-map a:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.footer-instagram a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
    border-bottom: 1px dashed var(--text-dark);
    padding-bottom: 0.2rem;
    margin-top: 0.5rem;
}

.footer-instagram a:hover {
    color: #E1306C; /* Instagram signature pink/red color for hover */
    border-color: #E1306C;
}

.copyright {
    font-size: 0.8rem;
    color: #444444;
    margin-top: auto;
}

/* --------------------------------------------------------------------------
   9b. Brand Partnerships Showcase Section
   -------------------------------------------------------------------------- */
.partners-section {
    background-color: var(--bg-gray);
    padding: 6rem 0;
    border-top: 2px solid #EAEAEA;
    border-bottom: 2px solid #EAEAEA;
}

.partners-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.primary-partners-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.partner-card {
    background-color: var(--bg-light);
    border: 3px solid var(--bg-dark);
    box-shadow: 8px 8px 0px var(--bg-dark);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all var(--transition-smooth);
    position: relative;
    cursor: pointer;
}

.primary-card {
    padding: 3rem 2rem;
    min-height: 180px;
}

.primary-card .partner-name {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 3rem;
    letter-spacing: -0.02em;
    color: var(--text-dark);
    line-height: 1.1;
    transition: color var(--transition-smooth), transform var(--transition-smooth);
}

.primary-card .partner-sub {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    margin-top: 0.5rem;
    transition: color var(--transition-smooth);
}

.partner-badge {
    position: absolute;
    top: -12px;
    left: 30px;
    background-color: var(--bg-dark);
    color: var(--primary);
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    padding: 0.3rem 0.8rem;
    border: 2px solid var(--bg-dark);
    transition: all var(--transition-smooth);
}

.primary-card:hover {
    background-color: var(--bg-dark);
    transform: translate(-4px, -4px);
}

.primary-card:hover .partner-name {
    color: var(--text-light);
    transform: scale(1.05);
}

.primary-card:hover .partner-sub {
    color: var(--primary);
}

.primary-card:hover .partner-badge {
    background-color: var(--primary);
    color: var(--bg-dark);
}

/* Specific Corporate Hover themes for Strategic Partners (Makita Red & Bosch Red) */
.primary-card:first-child:hover {
    box-shadow: 12px 12px 0px #CC0000;
    border-color: #CC0000;
}
.primary-card:first-child:hover .partner-badge {
    background-color: #CC0000;
    border-color: #CC0000;
    color: var(--text-light);
}
.primary-card:first-child:hover .partner-sub {
    color: #FF6666;
}

.primary-card:nth-child(2):hover {
    box-shadow: 12px 12px 0px #E2001A;
    border-color: #E2001A;
}
.primary-card:nth-child(2):hover .partner-badge {
    background-color: #E2001A;
    border-color: #E2001A;
    color: var(--text-light);
}
.primary-card:nth-child(2):hover .partner-sub {
    color: #FF5555;
}

.associated-partners-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.associated-card {
    padding: 2rem 1rem;
    min-height: 100px;
}

.associated-card .partner-name {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    color: #777777;
    transition: color var(--transition-smooth), transform var(--transition-smooth);
}

.associated-card:hover {
    background-color: var(--bg-dark);
    border-color: var(--primary);
    transform: translate(-3px, -3px);
    box-shadow: 8px 8px 0px var(--primary);
}

.associated-card:hover .partner-name {
    color: var(--text-light);
    transform: scale(1.08);
}

/* --------------------------------------------------------------------------
   10. Modals & Interactivity Overlay
   -------------------------------------------------------------------------- */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-light);
    border: 4px solid var(--bg-dark);
    box-shadow: 16px 16px 0px var(--primary);
    width: 90%;
    max-width: 600px;
    padding: 3rem;
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
    transition: color var(--transition-fast);
}

.close-modal:hover {
    color: var(--primary);
}

.modal-heading {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.modal-sub {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
}

/* Contact Form Styling */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    padding: 1rem;
    border: 2px solid var(--bg-dark);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
}

.btn-submit {
    margin-top: 1rem;
    width: 100%;
}

/* Form success details */
.form-success-message {
    text-align: center;
    padding: 2rem 0;
}

.success-icon {
    font-size: 4rem;
    color: #4CAF50;
    margin-bottom: 1.5rem;
}

.form-success-message h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

/* Product Detail Modal Specifics */
.product-modal-content {
    max-width: 900px;
    width: 92%;
}

.product-detail-layout {
    display: flex;
    gap: 3rem;
}

.product-detail-img-box {
    width: 45%;
    aspect-ratio: 1/1;
    border: 2px solid var(--bg-dark);
    background-color: var(--bg-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.product-detail-img-box img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.product-detail-info {
    width: 55%;
    display: flex;
    flex-direction: column;
}

.detail-category {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.85rem;
    color: var(--primary);
    background-color: var(--bg-dark);
    align-self: flex-start;
    padding: 0.2rem 0.8rem;
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

.detail-title {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
}

.detail-desc {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    border-top: 2px solid #EAEAEA;
    border-bottom: 2px solid #EAEAEA;
    padding: 1.5rem 0;
    margin-bottom: 2.5rem;
}

.spec-item {
    display: flex;
    flex-direction: column;
}

.spec-label {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
}

.spec-value {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.1rem;
}

#inquireBtn {
    margin-top: auto;
    width: 100%;
}

/* --------------------------------------------------------------------------
   11. Reveal animations on scroll
   -------------------------------------------------------------------------- */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal-on-scroll.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* --------------------------------------------------------------------------
   12. Comprehensive Responsive Design (All Devices & Viewports)
   -------------------------------------------------------------------------- */
html, body {
    overflow-x: hidden;
    max-width: 100%;
}

@media (max-width: 1200px) {
    .section-heading {
        font-size: 3rem;
    }
    .about-title {
        font-size: 3.2rem;
    }
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.8rem;
    }
}

@media (max-width: 992px) {
    .section-heading {
        font-size: 2.6rem;
    }
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .about-left {
        position: relative;
        top: 0;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    .footer-logo-img {
        align-self: center;
    }
    .footer-col-title::after {
        left: 50%;
        transform: translateX(-50%);
    }
    .developer-credit {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 70px;
    }
    
    /* Navigation Link Drawer */
    .nav-links {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background-color: var(--bg-light);
        flex-direction: column;
        justify-content: center;
        gap: 2.5rem;
        z-index: 999;
        transform: translateX(100%);
        transition: transform 0.4s ease-in-out;
        border-top: 2px solid #EAEAEA;
    }
    
    .nav-links.active {
        transform: translateX(0);
    }
    
    .mobile-toggle {
        display: block;
    }
    
    /* Hero Carousel Mobile */
    .hero-carousel {
        height: 75vh;
        min-height: 520px;
        padding: 0;
        overflow: hidden;
    }

    .slides-container {
        width: 100%;
        height: 100%;
        position: relative;
    }

    .hero-slide {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-attachment: scroll;
        background-size: cover !important;
        background-position: center center !important;
        background-repeat: no-repeat !important;
    }
    
    .hero-slide-content {
        padding-left: 4%;
        padding-right: 4%;
        justify-content: center;
        align-items: center;
        text-align: center;
    }
    
    .slide-title {
        font-size: clamp(1.6rem, 5.5vw, 2.4rem) !important;
        margin-bottom: 1.2rem;
        line-height: 1.25;
    }
    
    .slide-description {
        font-size: 0.95rem;
        margin-bottom: 2rem;
        line-height: 1.6;
    }
    
    .hero-btn-group {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
        align-items: center;
    }
    
    .hero-btn-group .btn {
        width: 100%;
        max-width: 300px;
        padding: 0.9rem 1.5rem;
    }
    
    .carousel-nav {
        display: none !important;
    }
    
    .carousel-indicators {
        display: none;
    }
    
    .vertical-topics {
        display: none;
    }
    
    /* Category Filter Tabs Scrollable */
    .filter-tabs {
        display: flex;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        padding-bottom: 0.8rem;
        gap: 0.6rem;
        justify-content: flex-start;
    }
    
    .filter-btn {
        flex-shrink: 0;
        white-space: nowrap;
        padding: 0.6rem 1.2rem;
        font-size: 0.8rem;
    }

    /* Partners Logo Grid */
    .partners-logo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.2rem;
    }

    .partner-logo-wrap {
        height: 140px;
    }

    /* Reviews Grid */
    .reviews-grid {
        grid-template-columns: 1fr;
    }

    .review-card {
        padding: 2rem 1.5rem;
    }

    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }
    
    /* Modals Stacked */
    .product-detail-layout {
        flex-direction: column;
        gap: 1.8rem;
    }
    
    .product-detail-img-box {
        width: 100%;
        height: 250px;
    }
    
    .product-detail-info {
        width: 100%;
    }
    
    .detail-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    :root {
        --header-height: 65px;
    }
    
    .logo-img {
        height: 55px;
    }
    
    .logo-box {
        padding: 0 1rem;
    }
    
    .section-heading {
        font-size: 2.1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .partners-logo-grid {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
    
    .partner-logo-wrap {
        height: 150px;
    }
    
    .contact-form-wrapper {
        padding: 1.8rem 1.2rem;
    }
    
    .whatsapp-btn,
    .map-btn {
        padding: 1.1rem 1.2rem;
        font-size: 0.85rem;
    }
}

/* --------------------------------------------------------------------------
   11. WhatsApp Animated Hero Card & Buttons (No Phone Numbers)
   -------------------------------------------------------------------------- */
.whatsapp-card-animated {
    display: block;
    width: 100%;
    margin-bottom: 2.5rem;
    text-decoration: none;
    background: linear-gradient(135deg, #128C7E 0%, #25D366 100%);
    border: 3px solid var(--bg-dark);
    padding: 1.4rem 2rem;
    box-shadow: 8px 8px 0px var(--bg-dark);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.whatsapp-card-animated:hover {
    transform: translateY(-4px);
    box-shadow: 12px 12px 0px var(--bg-dark);
    background: linear-gradient(135deg, #0f7569 0%, #20ba5a 100%);
}

.whatsapp-card-inner {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    color: #FFFFFF;
}

.whatsapp-icon-box {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    background-color: #FFFFFF;
    border-radius: 50%;
    color: #25D366;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.whatsapp-hero-icon {
    font-size: 2.3rem;
    animation: icon-bounce 2.5s infinite ease-in-out;
}

@keyframes icon-bounce {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.15) rotate(8deg);
    }
}

.whatsapp-sonar-wave {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.7);
    animation: sonar-ring 2s infinite ease-out;
}

@keyframes sonar-ring {
    0% {
        transform: scale(0.9);
        opacity: 1;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

.whatsapp-card-text {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.whatsapp-card-title {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.3rem;
    letter-spacing: 0.05em;
    color: #FFFFFF;
    line-height: 1.2;
}

.whatsapp-card-sub {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-top: 0.2rem;
}

.whatsapp-arrow-icon {
    font-size: 1.4rem;
    color: #FFFFFF;
    transition: transform var(--transition-fast);
}

.whatsapp-card-animated:hover .whatsapp-arrow-icon {
    transform: translateX(8px);
}

/* Footer WhatsApp Animated Button */
.footer-whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background-color: #25D366;
    color: #FFFFFF !important;
    padding: 0.8rem 1.6rem;
    border-radius: 4px;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-decoration: none;
    border: 2px solid var(--bg-dark);
    box-shadow: 4px 4px 0px var(--bg-dark);
    transition: all var(--transition-smooth);
    margin-top: 0.5rem;
}

.footer-wa-icon {
    font-size: 1.4rem;
    animation: icon-bounce 2.5s infinite ease-in-out;
}

.footer-whatsapp-btn:hover {
    background-color: #128C7E;
    transform: translateY(-2px);
    box-shadow: 6px 6px 0px var(--primary);
}