/* Base Reset & Variables */
:root {
    --primary: #1F4E3D; /* Deep Forest Green */
    --primary-light: #2A6A52;
    --secondary: #D4A373; /* Coir Golden Brown */
    --secondary-hover: #C28D5B;
    --accent: #E9EDC9; /* Light Green Tint */
    --text-dark: #1A1A1A;
    --text-muted: #5A5A5A;
    --bg-main: #FAFAFA;
    --bg-surface: #FFFFFF;
    --border: rgba(0, 0, 0, 0.08);
    --shadow-sm: 0 4px 6px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.12);
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-main);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-dark);
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: #F3F5F4;
}

/* Header & Nav (Glassmorphism) */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,0.3);
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    gap: 8px;
}

.logo-highlight {
    color: var(--secondary);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:not(.nav-btn)::after {
    content: '';
    position: absolute;
    width: 0%;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--secondary);
    transition: width 0.3s ease;
}

.nav-link:not(.nav-btn):hover::after {
    width: 100%;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-heading);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
}

.nav-btn {
    background-color: var(--primary);
    color: white !important;
    padding: 10px 20px;
    border-radius: 6px;
    box-shadow: 0 4px 6px rgba(31, 78, 61, 0.2);
}

.nav-btn:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(31, 78, 61, 0.3);
}

.btn-primary {
    background-color: var(--secondary);
    color: white;
    box-shadow: 0 4px 15px rgba(212, 163, 115, 0.4);
}

.btn-primary:hover {
    background-color: var(--secondary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 163, 115, 0.5);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    color: white;
    border: 1px solid rgba(255,255,255,0.3);
}

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

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

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

.btn-block {
    width: 100%;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.slide-in-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.slide-in-left.visible, .slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Hero Section */
.hero {
    position: relative;
    height: 65vh;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.05); /* For slight zoom effect if animated */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.8) 0%, rgba(31, 78, 61, 0.6) 100%);
}

.hero-content {
    max-width: 800px;
    text-align: left; /* Aligned left for modern look */
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    margin-bottom: 24px;
    color: white;
}

.hero-title .text-gradient {
    background: linear-gradient(135deg, #fff, var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.about-text p {
    margin-bottom: 16px;
    color: var(--text-muted);
}

.features-list {
    list-style: none;
    margin-top: 24px;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-weight: 500;
}

.check-icon {
    color: var(--secondary);
    background: rgba(212, 163, 115, 0.1);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.stat-card {
    background: var(--bg-surface);
    padding: 30px 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.stat-number {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Products Section */
.section-desc {
    max-width: 600px;
    margin: 0 auto 60px;
    color: var(--text-muted);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}

.product-card {
    background: var(--bg-surface);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

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

.product-img-wrapper {
    position: relative;
    height: 230px;
    overflow: hidden;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.product-card:hover .product-img {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--secondary);
    color: white;
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.product-info {
    padding: 24px;
}

.product-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.product-desc {
    color: var(--text-muted);
    margin-bottom: 24px;
    font-size: 0.95rem;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info .contact-desc {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(31, 78, 61, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
}

.contact-item h4 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.contact-item p {
    color: var(--text-muted);
}

.contact-form-wrapper {
    background: var(--bg-surface);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--bg-main);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(31, 78, 61, 0.1);
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: white;
    padding: 80px 0 20px;
}

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

.footer-brand .logo {
    color: white;
    margin-bottom: 16px;
}

.footer-brand p {
    color: #A0A0A0;
    max-width: 300px;
}

.footer-heading {
    color: white;
    margin-bottom: 24px;
    font-size: 1.2rem;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #A0A0A0;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    color: #A0A0A0;
    font-size: 0.9rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 24px;
    position: relative;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--text-dark);
    position: absolute;
    transition: all 0.3s ease;
}

.mobile-menu-btn span:nth-child(1) { top: 0; }
.mobile-menu-btn span:nth-child(2) { top: 11px; }
.mobile-menu-btn span:nth-child(3) { top: 22px; }

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg);
    top: 11px;
}
.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg);
    top: 11px;
}

/* Responsive */
@media (max-width: 992px) {
    .about-grid, .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: right 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        box-shadow: -10px 0 30px rgba(0,0,0,0.1);
    }
    
    .nav-list.active {
        right: 0;
    }
    
    .nav-link {
        font-size: 1.2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-bg img {
        object-position: center;
    }
}

/* Auto-scroll Marquee */
.marquee-container {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 20px 0 40px;
}

.marquee-content {
    display: flex;
    width: max-content;
    animation: scroll-marquee 25s linear infinite;
    gap: 30px;
}

.marquee-content:hover {
    animation-play-state: paused;
}

@keyframes scroll-marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 15px)); }
}

.app-card {
    flex: 0 0 300px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform 0.3s ease;
}

.app-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.app-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.app-title {
    padding: 16px;
    font-size: 1.1rem;
    font-weight: 600;
    text-align: center;
    color: var(--primary);
    border-top: 1px solid var(--border);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}

/* Process Timeline */
.process-timeline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    gap: 20px;
}
.process-timeline::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--border);
    z-index: 0;
}
.process-step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
}
.process-icon {
    width: 80px;
    height: 80px;
    background: white;
    border: 2px solid var(--primary);
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, background 0.3s ease, color 0.3s ease;
}
.process-step:hover .process-icon {
    transform: scale(1.1);
    background: var(--primary);
    color: white;
}
.process-step h4 {
    margin-bottom: 10px;
    font-size: 1.2rem;
}
.process-step p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .process-timeline {
        flex-direction: column;
        align-items: center;
    }
    .process-timeline::before {
        display: none;
    }
    .process-step {
        margin-bottom: 30px;
        width: 100%;
        max-width: 300px;
    }
}

/* Quick Product Cards Hover */
.quick-card-hover:hover {
    transform: translateY(-4px);
    border-color: var(--secondary) !important;
    box-shadow: var(--shadow-md);
}

/* Technical Specifications List (Sequential) */
.spec-list {
    display: flex;
    flex-direction: column;
    margin-bottom: 32px;
    padding-top: 8px;
    max-width: 550px;
}

.spec-item {
    display: grid;
    grid-template-columns: 200px 1fr;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    gap: 16px;
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

.spec-value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    text-align: left;
    line-height: 1.45;
}

.spec-value small {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
    font-weight: 400;
}

@media (max-width: 576px) {
    .spec-item {
        grid-template-columns: 1fr;
        gap: 4px;
        padding: 10px 0;
    }
}



/* Back Link Breadcrumb Navigation (Highlighted Outline Button) */
.back-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary);
    background-color: white;
    border: 1px solid var(--border);
    padding: 8px 18px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.03);
    transition: all 0.3s ease;
}

.back-link span {
    font-size: 1.1rem;
    margin-right: 6px;
    transition: transform 0.3s ease;
    display: inline-block;
    line-height: 1;
}

.back-link:hover {
    border-color: var(--primary);
    background-color: #F8FAF9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.back-link:hover span {
    transform: translateX(-4px);
}


/* Product Detail Grid Layout Override */
.product-grid {
    grid-template-columns: 1.3fr 0.7fr;
}

@media (max-width: 992px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
}

/* Shifting Query Link Anchor styling (Highlighted Call-To-Action) */
.query-link {
    display: inline-flex;
    align-items: center;
    color: white;
    background-color: var(--secondary);
    padding: 8px 18px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(212, 163, 115, 0.2);
    transition: all 0.3s ease;
}

.query-link span {
    font-size: 1.1rem;
    margin-left: 6px;
    transition: transform 0.3s ease;
    display: inline-block;
    line-height: 1;
}

.query-link:hover {
    background-color: var(--secondary-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(212, 163, 115, 0.3);
}

.query-link:hover span {
    transform: translateX(4px);
}