/* =========================================
   PERFORMANCE INITIALIZATION & GLOBAL RESET
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

:root {
    --bg-black: #000000;
    --bg-dark-grey: #2A2A2A;
    --bg-light-grey: #9b9b9b; 
    --accent-green: #B8E911; 
    --text-white: #FFFFFF;
    --text-grey: #CCCCCC;
}

body {
    line-height: 1.6;
    color: var(--text-grey);
    background-color: var(--bg-black);
    overflow-x: hidden; 
    text-rendering: optimizeLegibility;
}

html {
    scroll-behavior: smooth;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

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

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

.white-text {
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.accent-icon {
    color: var(--accent-green);
    margin-right: 10px;
}

.mt-15 {
    margin-top: 15px;
}

/* =========================================
   FLOATING SIDE SCROLL TO TOP BUTTON
   ========================================= */
#scroll-btn {
    display: none; 
    position: fixed;
    bottom: 40px;
    right: 30px;
    z-index: 99;
    border: none;
    outline: none;
    background-color: var(--accent-green);
    color: var(--bg-black);
    cursor: pointer;
    padding: 15px;
    border-radius: 50%;
    font-size: 1.2rem;
    box-shadow: 0 4px 15px rgba(184, 233, 17, 0.3);
    will-change: transform;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.2s ease;
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 20px;
}

#scroll-btn:hover {
    background-color: var(--text-white);
    transform: translateY(-5px);
}

/* =========================================
   HEADER & NAVIGATION
   ========================================= */
header {
    background-color: var(--bg-black);
    padding: 15px 0 0 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 15px;
}

.logo img {
    max-height: 95px; 
    display: block;
    width: auto;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 40px;
}

nav a {
    text-decoration: none;
    color: var(--text-white);
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: color 0.2s ease;
}

nav a:hover, .active-nav {
    color: var(--accent-green);
}

.header-whatsapp a {
    color: var(--accent-green);
    font-size: 2rem;
    text-decoration: none;
}

.header-border {
    height: 3px;
    background: linear-gradient(90deg, var(--accent-green) 0%, transparent 100%);
    width: 100%;
}

/* =========================================
   HOME PAGE: HERO & ABOUT
   ========================================= */
.hero {
    background: url('images/hero.jpg') center/cover no-repeat;
    background-color: var(--bg-black);
    text-align: center;
    padding: 150px 0;
    border-bottom: 2px solid var(--bg-dark-grey);
}

.hero h2 {
    color: var(--accent-green);
    font-size: 3rem;
    margin-bottom: 20px;
    font-weight: 400;
}

.hero p {
    color: var(--text-white);
    font-size: 1.5rem;
    line-height: 1.4;
}

.why-us {
    background-color: var(--bg-dark-grey);
}

.why-us .section-title {
    margin-bottom: 50px;
}

.why-item {
    max-width: 800px;
    margin: 0 auto 50px auto;
}

.why-item i {
    font-size: 2rem;
    display: block;
    margin-bottom: 15px;
    margin-right: 0;
}

.why-item h3 {
    color: var(--text-white);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.why-item p {
    font-size: 0.95rem;
}

/* =========================================
   RE-ENGINEERED DYNAMIC TESTIMONIALS SLIDER
   ========================================= */
.testimonials {
    background-color: var(--bg-black);
    position: relative;
}

.reviews-slider-wrapper {
    max-width: 850px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    padding: 20px 10px;
}

.reviews-track {
    display: flex;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.review-slide-card {
    width: 100%;
    flex-shrink: 0;
    text-align: center;
    padding: 10px 40px;
}

.large-quote {
    color: var(--accent-green);
    font-size: 3.5rem;
    margin-bottom: 15px;
    display: block;
}

.review-stars {
    color: #FFD700; /* Distinct Google Gold Parameter */
    font-size: 1.1rem;
    margin-bottom: 15px;
    display: block;
}

.review-slide-card h3 {
    color: var(--text-white);
    margin-bottom: 10px;
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.review-slide-card p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: #E0E0E0;
    font-style: italic;
    max-width: 760px;
    margin: 0 auto;
}

/* Review Navigation Array Layout */
.reviews-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 30px;
    margin-top: 30px;
}

.review-arrow-btn {
    background: none;
    border: 1px solid #333;
    color: var(--text-grey);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.review-arrow-btn:hover {
    color: var(--accent-green);
    border-color: var(--accent-green);
    background-color: #111;
}

.visit-services {
    background-color: var(--bg-black);
    border-top: 1px solid #222;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.visit-side h2, .services-side h2 {
    border-bottom: 1px solid #333;
    padding-bottom: 15px;
    margin-bottom: 20px;
    display: inline-block;
}

.visit-content p {
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.services-image img {
    width: 100%;
    border-radius: 4px;
    height: auto;
}

/* =========================================
   SERVICES PAGE & WORKSHOP GALLERY
   ========================================= */
.services-page-main {
    background-color: var(--bg-black);
}

.services-intro {
    max-width: 900px;
    margin: 0 auto 40px auto;
}

.services-intro h1 {
    font-size: 2.2rem;
    margin-bottom: 30px;
}

.services-intro p {
    font-size: 1rem;
    line-height: 1.8;
}

.services-detailed-grid {
    gap: 60px 40px;
    margin-bottom: 60px;
}

.service-detail-box .icon-center {
    text-align: center;
    margin-bottom: 20px;
}

.service-detail-box i {
    font-size: 3.5rem;
    color: var(--accent-green);
}

.service-detail-box h3 {
    color: var(--text-white);
    text-align: center;
    font-size: 1rem;
    margin-bottom: 25px;
    letter-spacing: 1px;
}

.service-detail-box ul {
    list-style-position: outside;
    margin-left: 20px;
}

.service-detail-box li {
    font-size: 0.85rem;
    margin-bottom: 15px;
    line-height: 1.7;
    color: var(--text-grey);
}

.service-detail-box strong {
    color: #e0e0e0;
}

.workshop-slider-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto 40px auto;
    overflow: hidden;
    border-radius: 8px;
    border: 2px solid var(--accent-green);
    box-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

.workshop-slides {
    display: flex;
    transition: transform 0.4s ease-in-out;
}

.workshop-slides img {
    width: 100%;
    flex-shrink: 0;
    object-fit: cover;
    max-height: 600px;
}

.slide-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: var(--accent-green);
    border: 1px solid var(--accent-green);
    font-size: 0.9rem;      
    width: 36px;            
    height: 36px;           
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border-radius: 50%;
    padding: 0;             
    transition: background 0.3s ease, color 0.3s ease;
    z-index: 5;
}

.slide-arrow:hover {
    background: var(--accent-green);
    color: #000;
}

.slide-prev { left: 15px; }
.slide-next { right: 15px; }

.brands-section {
    background-color: var(--bg-black);
    border-top: 1px solid #222;
}

.brands-section h2 {
    font-size: 1.5rem;
    margin-bottom: 40px;
}

.brands-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
}

.brand-logos {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.brand-img {
    height: 65px;               
    width: 90px;                
    background-color: #ffffff;  
    border-radius: 6px;
    padding: 8px;
    object-fit: contain;        
    display: inline-block;
}

.arrow {
    font-size: 2.5rem;
    color: #555;
    cursor: pointer;
    transition: color 0.2s ease;
}

.arrow:hover {
    color: var(--accent-green);
}

/* =========================================
   CONTACT PAGE & FORMS
   ========================================= */
.contact-page-main {
    background-color: var(--bg-black);
}

.contact-title {
    font-size: 2.2rem;
    margin-bottom: 50px;
}

.contact-grid {
    gap: 80px;
}

.contact-block {
    margin-bottom: 40px;
}

.contact-block h3 {
    color: var(--text-white);
    font-size: 1rem;
    margin-bottom: 15px;
}

.contact-block p {
    font-size: 0.9rem;
    margin-bottom: 5px;
    color: var(--text-white);
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.w-50 {
    width: 50%;
}

.green-label {
    color: var(--accent-green);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

input[type="text"],
input[type="tel"],
input[type="email"],
select {
    width: 100%;
    padding: 12px 20px;
    background-color: var(--bg-light-grey);
    border: none;
    border-radius: 25px; 
    color: #111;
    font-size: 0.95rem;
    outline: none;
}

textarea {
    width: 100%;
    padding: 15px 20px;
    background-color: var(--bg-light-grey);
    border: none;
    border-radius: 15px;
    color: #111;
    font-size: 0.95rem;
    outline: none;
    resize: vertical;
}

input::placeholder,
textarea::placeholder {
    color: #333;
}

.btn-submit {
    background-color: var(--accent-green);
    color: #000;
    font-weight: bold;
    font-size: 1.1rem;
    border: none;
    border-radius: 30px;
    padding: 12px 40px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    width: 250px;
    display: block;
}

.btn-submit:hover {
    background-color: #9ecc0f;
}

.map-section {
    background-color: var(--bg-dark-grey);
}

.map-container {
    max-width: 1000px;
    margin: 0 auto;
    border: 5px solid white; 
    border-radius: 4px;
    overflow: hidden;
}

/* =========================================
   FOOTER GRID ENGINE
   ========================================= */
footer {
    background-color: var(--bg-dark-grey);
    padding: 60px 0;
    border-top: 2px solid var(--accent-green);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    align-items: start; 
}

.footer-col h3 {
    color: var(--text-white);
    font-size: 1rem;
    margin-bottom: 20px;
}

.footer-col p {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.footer-col .mb-25 {
    margin-bottom: 25px;
}

.email-link {
    color: var(--text-white);
    text-decoration: underline;
}

.footer-wa {
    color: var(--accent-green);
    font-size: 2rem;
    display: inline-block;
    margin-top: 10px;
}

.footer-services {
    list-style: none;
}

.footer-services li {
    font-size: 0.85rem;
    margin-bottom: 8px;
    color: var(--text-grey);
}

.footer-services li::before {
    content: "• ";
    color: var(--text-white);
}

.cert-logos {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 15px;
    margin-top: 5px;
}

.cert-logos img {
    height: 52px;
    width: auto;
    background-color: #FFFFFF;
    padding: 6px;
    border-radius: 6px;
    object-fit: contain;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cert-logos img:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(184, 233, 17, 0.4);
}

/* =========================================
   RESPONSIVE LAYOUT ENGINE (MEDIA QUERIES)
   ========================================= */
@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 50px 30px;
    }
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr); 
    }
    .grid-2 {
        grid-template-columns: 1fr; 
    }
    .hero h2 {
        font-size: 2.5rem;
    }
    .hero p {
        font-size: 1.2rem;
    }
    .contact-grid {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 15px;
    }
    .logo img {
        max-height: 75px; 
    }
    nav ul {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    .grid-3, .footer-grid {
        grid-template-columns: 1fr; 
    }
    .review-slide-card {
        padding: 10px 10px;
    }
    .review-slide-card h3 {
        font-size: 1.2rem;
    }
    .review-slide-card p {
        font-size: 0.95rem;
    }
    .center-quote {
        border-left: none;
        border-right: none;
        border-top: 1px solid #333;
        border-bottom: 1px solid #333;
        padding: 40px 0;
    }
    .hero h2 {
        font-size: 2rem;
    }
    .hero p {
        font-size: 1rem;
    }
    .form-row {
        flex-direction: column;
        gap: 20px;
    }
    .w-50 {
        width: 100%;
    }
    .btn-submit {
        width: 100%; 
    }
    .brands-slider {
        flex-direction: column;
        gap: 15px;
    }
    .brand-logos {
        gap: 10px;
    }
    .footer-col {
        text-align: center; 
    }
    .cert-logos {
        justify-content: center;
        gap: 15px;
    }
    #scroll-btn {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
        padding: 12px;
    }
    .slide-arrow {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}