/* ===== DESIGN TOKENS & RESET ===== */
:root {
    --primary-color: #2b9495; /* Teal Blue from Logo */
    --primary-dark: #1f7374;
    --primary-light: #44b6b7;
    --secondary-color: #333333; /* Dark Grey from Logo */
    --text-main: #4a4a4a;
    --text-light: #777777;
    --bg-light: #f4f7f8;
    --white: #ffffff;
    --black: #111111;
    --transition: all 0.3s ease-in-out;
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 20px rgba(0,0,0,0.1);
    --shadow-glow: 0 10px 25px rgba(43, 148, 149, 0.4);
    --border-radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.2;
}

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

ul {
    list-style: none;
}
/* DropDOwn list */

/* ===== UTILITIES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 80px 0;
}

.text-center {
    text-align: center;
}

.mx-auto {
    margin-left: auto;
    margin-right: auto;
}

.mt-5 {
    margin-top: 3rem;
}

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

.text-white {
    color: var(--white) !important;
}

.text-light {
    color: rgba(255,255,255,0.8);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.section-title span {
    color: var(--primary-color);
}

.title-underline {
    width: 60px;
    height: 4px;
    background-color: var(--primary-color);
    margin-bottom: 20px;
    border-radius: 2px;
}

.title-underline.light {
    background-color: var(--white);
}

.section-subtitle {
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--text-light);
    font-size: 1.1rem;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    font-size: 1rem;
}

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

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

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

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

.btn-lg {
    padding: 14px 32px;
    font-size: 1.1rem;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

.shadow-glow {
    box-shadow: var(--shadow-glow);
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 10px 0;
}

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

.logo-img {
    height: 50px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 1rem;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a:hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--secondary-color);
    cursor: pointer;
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    background: url('assets/hero_background_1777439858353.png') center/cover no-repeat;
    display: flex;
    align-items: center;
    padding-top: 80px; /* offset navbar */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, rgba(51,51,51,0.95) 0%, rgba(43,148,149,0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero h1 span {
    color: var(--primary-color);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: rgba(255,255,255,0.9);
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.product-icons {
    display: flex;
    gap: 30px;
    border-top: 1px solid rgba(255,255,255,0.2);
    padding-top: 30px;
}

.icon-box {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

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

/* ===== ABOUT SECTION ===== */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.stats-container {
    display: flex;
    gap: 30px;
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}

.stat-item h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat-item p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.about-image .image-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.about-image img {
    width: 100%;
    border-radius: var(--border-radius);
    display: block;
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.experience-badge .year {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1;
}

.experience-badge .text {
    font-size: 0.9rem;
    font-weight: 600;
}

/* ===== SERVICES SECTION ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.card-img {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.service-card:hover .card-img img {
    transform: scale(1.1);
}
/* Custom handling rules ensuring layout consistency over multi-step elements */
#view-categories, 
#view-product-list, 
#view-subproduct-list {
    margin-bottom: 20px;
}

/* Enhances UI experience over text items inside grid layout structures */
.service-card h3 {
    font-size: 1.25rem;
    line-height: 1.4;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.subproduct-select .card-content h3 {
    color: var(--primary-dark);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(43, 148, 149, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover .card-overlay {
    opacity: 1;
}

.card-content {
    padding: 30px;
}

.card-content h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.card-content p {
    color: var(--text-light);
    margin-bottom: 0;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background-color: var(--primary-color);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="2" width="100" height="100"/></svg>');
    opacity: 0.5;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 2;
}

.contact-info {
    background-color: var(--secondary-color);
    padding: 60px;
    color: var(--white);
}

.contact-list {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-list li {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-light);
    flex-shrink: 0;
}

.contact-text h4 {
    color: var(--white);
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-text a, .contact-text p {
    color: rgba(255,255,255,0.8);
    font-size: 1rem;
}

.contact-text a:hover {
    color: var(--primary-light);
}

.contact-map {
    min-height: 400px;
}
/* customer satisfaction */


/* ===== FOOTER ===== */
.footer {
    background-color: #1a1a1a;
    color: #aaaaaa;
    padding: 80px 0 20px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
}

.footer-brand p {
    margin-bottom: 20px;
    max-width: 350px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    font-size: 0.9rem;
}

/* ===== UTILITIES & PRODUCT CATEGORIES ===== */
.category-title {
    text-align: center;
    font-size: 2rem;
    color: var(--black);
    margin: 50px 0 30px;
    font-weight: 700;
}
.category-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 10px auto 0;
}
.mb-5 { margin-bottom: 3rem !important; }
.mt-5 { margin-top: 3rem !important; }

/* ===== BLOG SECTION ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.blog-card {
    background-color: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid #eee;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.blog-img {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

.blog-card:hover .blog-img img {
    transform: scale(1.1);
}

.blog-date {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.blog-content {
    padding: 25px;
}

.blog-content h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    transition: var(--transition);
}

.blog-card:hover .blog-content h3 {
    color: var(--primary-color);
}

.blog-content p {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.read-more {
    font-weight: 600;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.read-more:hover {
    color: var(--primary-dark);
}

.read-more i {
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

/* ===== FLOATING CONTACT ===== */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: bottom;
}

.contact-options.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.floating-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.floating-icon.whatsapp {
    background-color: #25D366;
}

.floating-icon.call {
    background-color: var(--primary-color);
}

.floating-icon:hover {
    transform: scale(1.1);
    color: var(--white);
}

.main-fab {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    font-size: 1.8rem;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.main-fab:hover {
    transform: scale(1.05);
    background-color: var(--black);
}

.main-fab.active {
    background-color: var(--text-main);
    box-shadow: var(--shadow-md);
}

/* ===== PRODUCT DETAIL VIEW ===== */
.detail-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.detail-img img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.detail-info {
    display: flex;
    flex-direction: column;
}

/* ===== BACK TO TOP ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 9998;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .about-container, .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .hero h1 {
        font-size: 2.8rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        padding: 20px 0;
        box-shadow: var(--shadow-md);
        gap: 0;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        text-align: center;
    }
    
    .nav-links a {
        display: block;
        padding: 15px;
    }
    
    .nav-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .product-icons {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .stats-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .contact-info {
        padding: 30px 20px;
    }
    
    .experience-badge {
        bottom: 10px;
        right: 10px;
        padding: 10px 15px;
    }
    
    .experience-badge .year {
        font-size: 1.5rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .services-grid, .blog-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .detail-container {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 20px;
    }
    
    .floating-contact {
        bottom: 20px;
        right: 20px;
    }
    
    .back-to-top {
        bottom: 20px;
        left: 20px;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
    
    .main-fab {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
    }
}
/* ===== CUSTOMER SATISFACTION SECTION ===== */
.satisfaction {
    position: relative;
    background-color: var(--bg-light);
}

.satisfaction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.sat-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
}

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

.sat-icon-box {
    width: 70px;
    height: 70px;
    background-color: rgba(43, 148, 149, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 20px;
    transition: var(--transition);
}

.sat-card:hover .sat-icon-box {
    background-color: var(--primary-color);
    color: var(--white);
}

.sat-card h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--secondary-color);
}

.sat-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Metrics Counter Bar */
.metrics-counter-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    background: var(--secondary-color);
    padding: 40px 20px;
    border-radius: var(--border-radius);
    text-align: center;
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.metric-counter-item {
    position: relative;
}

.metric-counter-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -10px;
    top: 20%;
    height: 60%;
    width: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.counter-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-light);
    line-height: 1;
    margin-bottom: 10px;
}

.counter-label {
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.8);
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .metrics-counter-bar {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        padding: 30px 10px;
    }
    .metric-counter-item:not(:last-child)::after {
        display: none;
    }
}