/* ROOT VARIABLES FOR BRAND COLORS */
:root {
    --primary-orange: #FF6B00;
    --primary-orange-hover: #E05E00;
    --charcoal-black: #1A1A1A;
    --deep-black: #111111;
    --light-grey: #F5F5F5;
    --text-muted: #A0A0A0;
    --text-white: #FFFFFF;
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--charcoal-black);
    background-color: var(--text-white);
}

body {
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 0;
}

/* HEADER & NAVIGATION */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 107, 0, 0.1);
    transition: var(--transition-smooth);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo h2 {
    color: var(--text-white);
    font-weight: 700;
    letter-spacing: 1px;
}

.logo h2 span {
    color: var(--primary-orange);
}

.main-nav ul {
    display: flex;
    list-style: none;
}

.main-nav ul li {
    margin-left: 30px;
}

.main-nav ul li a {
    color: var(--text-white);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    transition: var(--transition-smooth);
    position: relative;
    padding-bottom: 5px;
}

.main-nav ul li a:hover,
.main-nav ul li a.active {
    color: var(--primary-orange);
}

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-orange);
    transition: var(--transition-smooth);
}

.main-nav ul li a:hover::after,
.main-nav ul li a.active::after {
    width: 100%;
}

/* FULL SCREEN SLIDER (HERO) */
.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background-color: var(--deep-black);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transform: scale(1.08);
    transition: opacity 1s ease-in-out, transform 1s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.slide-content {
    text-align: center;
    color: var(--text-white);
    max-width: 800px;
    padding: 0 20px;
}

.slide-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.slide-content p {
    font-size: 1.25rem;
    color: var(--light-grey);
    font-weight: 300;
}

.slider-dots {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
}

.dot {
    width: 12px;
    height: 12px;
    margin: 0 8px;
    background-color: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.dot.active, .dot:hover {
    background-color: var(--primary-orange);
    transform: scale(1.2);
}

/* SECTION TITLES */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title span {
    color: var(--primary-orange);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    display: block;
    margin-bottom: 10px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--charcoal-black);
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
}

/* ABOUT SECTION */
.about-section {
    background-color: var(--light-grey);
}

.vision-mission-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 5px;
    text-align: justify;
}

.vision-mission-grid .card {
    background: var(--text-white);
    padding: 40px;
    border-radius: 4px;
    border-left: 4px solid var(--primary-orange);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition-smooth);
}

.vision-mission-grid .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 107, 0, 0.1);
}

.vision-mission-grid .card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
    color: var(--charcoal-black);
}

.about-narrative {
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
    line-height: 1.8;
    font-size: 1.05rem;
    text-align: justify;
}

/* PRODUCTS GRID */
.products-section {
    background-color: var(--text-white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--light-grey);
    border-radius: 4px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.product-img {
    position: relative;
    overflow: hidden;
    padding-top: 100%; /* Square aspect ratio setup */
}

.product-img img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.product-card:hover .product-img img {
    transform: scale(1.05);
}

.product-info {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    transition: var(--transition-smooth);
}

.product-card:hover .product-info h3 {
    color: var(--primary-orange);
}

.product-info p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #555;
}

/* INLINE PRODUCT SHOWCASE */
.inline-display-section {
    margin-top: 80px;
    border-top: 1px solid #EAEA7A;
    padding-top: 60px;
}

.inline-display-section h3 {
    font-size: 1.75rem;
    margin-bottom: 30px;
    text-align: center;
}

.inline-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

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

.inline-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 4px;
    transition: var(--transition-smooth);
    filter: grayscale(20%);
}

.inline-item:hover img {
    filter: grayscale(0%);
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.inline-item .caption {
    margin-top: 15px;
    font-size: 0.9rem;
    color: #444;
    line-height: 1.5;
}

/* FOOTER SECTION */
.site-footer {
    background-color: var(--charcoal-black);
    color: var(--text-white);
    border-top: 4px solid var(--primary-orange);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    padding: 60px 0;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.footer-brand h3 span {
    color: var(--primary-orange);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links h4, .footer-contact h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--primary-orange);
    text-transform: uppercase;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.footer-links ul li a:hover {
    color: var(--text-white);
    padding-left: 5px;
}

.footer-contact p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* INTERACTIONS & ANIMATION INTERSECTION OBSERVER CODES */
.scroll-reveal {
    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);
}

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

/* MOBILE RESPONSIVENESS */
.menu-toggle {
    display: none;
    cursor: pointer;
}

.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    transition: all 0.3s ease-in-out;
    background-color: var(--text-white);
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: -100%;
        left: 0;
        width: 100%;
        background-color: var(--charcoal-black);
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    }

    .main-nav.active {
        top: 80px; /* Header Height Boundary */
    }

    .main-nav ul {
        flex-direction: column;
        padding: 20px 0;
    }

    .main-nav ul li {
        margin: 15px 0;
    }

    .menu-toggle {
        display: block;
    }

    #mobile-menu.is-active .bar:nth-child(2) { opacity: 0; }
    #mobile-menu.is-active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    #mobile-menu.is-active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
    
    .slide-content h1 { font-size: 2.2rem; }
    .about-narrative { grid-template-columns: 1fr; }
}