/* --- RESET & FOUNDATION --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: 'Inter', sans-serif;
    background: #f7f9fb;
    color: #1f2937;
    line-height: 1.7;
    padding-top: 80px;
}
img {
    max-width: 100%;
    display: block;
}
a {
    text-decoration: none;
}
.container {
    width: min(1200px, 92%);
    margin: auto;
}

/* --- SCROLL ANIMATION STRUCTURAL REVEAL CLASSES --- */
.hidden {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.show {
    opacity: 1;
    transform: translateY(0);
}

/* --- FIXED STICKY NAVIGATION HEADER --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid #e5e7eb;
    z-index: 999;
}
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}
.logo img {
    height: 58px;
    width: auto;
}
.logo-text h2 {
    font-size: 20px;
    font-weight: 800;
    color: #166534;
    line-height: 1.1;
}
.logo-text span {
    font-size: 13px;
    color: #6b7280;
    font-weight: 500;
}
nav ul {
    display: flex;
    gap: 34px;
    list-style: none;
}
nav a {
    font-weight: 600;
    color: #374151;
    font-size: 15px;
    transition: .3s;
}
nav a:hover, nav a.active {
    color: #16a34a;
}
.header-btn {
    background: #16a34a;
    padding: 12px 24px;
    border-radius: 50px;
    color: #fff;
    font-weight: 600;
    font-size: 14px;
    transition: .3s;
}
.header-btn:hover {
    background: #15803d;
}

/* --- BRAND TWO-COLUMN HERO BLOCK --- */
.hero {
    padding: 80px 0 100px 0;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
}
.hero-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    margin-bottom: 64px;
}
.hero-text-block {
    flex: 1.2;
}
.badge {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 40px;
    background: #dcfce7;
    color: #166534;
    font-weight: 700;
    margin-bottom: 24px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}
.hero h1 {
    font-size: 46px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: #111827;
}
.hero h1 span {
    color: #16a34a;
}
.hero p {
    font-size: 17px;
    color: #4b5563;
    margin-bottom: 40px;
    line-height: 1.6;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.btn {
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 15px;
    display: inline-block;
    transition: .3s;
}
.btn-primary {
    background: #16a34a;
    color: white;
    box-shadow: 0 4px 14px rgba(22, 163, 74, 0.2);
}
.btn-primary:hover {
    transform: translateY(-2px);
    background: #15803d;
}
.btn-outline {
    border: 2px solid #16a34a;
    color: #16a34a;
    background: transparent;
}
.btn-outline:hover {
    background: #16a34a;
    color: white;
}

/* Standalone Right Side Logo display structural containment */
.hero-logo-graphic {
    flex: 0.8;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.hero-logo-graphic img {
    width: 100%;
    max-width: 340px;
    height: auto;
    border-radius: 24px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06);
    border: 1px solid #e2e8f0;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.feature {
    background: white;
    padding: 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,.03);
    border: 1px solid #f1f5f9;
    transition: .3s;
}
.feature:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,.06);
}
.feature h3 {
    color: #16a34a;
    margin-bottom: 8px;
    font-size: 18px;
    font-weight: 700;
}
.feature p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.5;
}

/* --- SECTION STRUCTURES --- */
section {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    margin-bottom: 56px;
}
.section-title h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
    color: #111827;
}
.section-title p {
    color: #6b7280;
    font-size: 16px;
}

/* --- WHY CHOOSE US --- */
.why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.why-card {
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,.03);
    border: 1px solid #f1f5f9;
    transition: .3s;
}
.why-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0,0,0,.06);
}
.why-card h3 {
    color: #16a34a;
    margin-bottom: 12px;
    font-size: 20px;
    font-weight: 700;
}
.why-card p {
    font-size: 15px;
    color: #4b5563;
}

/* --- TARGET INDUSTRIES --- */
.industry-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.industry {
    background: white;
    padding: 24px;
    text-align: center;
    border-radius: 14px;
    box-shadow: 0 4px 15px rgba(0,0,0,.02);
    border: 1px solid #f1f5f9;
    font-weight: 700;
    color: #374151;
    font-size: 15px;
    transition: .3s;
}
.industry:hover {
    background: #16a34a;
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(22, 163, 74, 0.15);
}

/* --- PRODUCT GRID SHOWROOM --- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 30px;
}
.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    border: 1px solid #f1f5f9;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.07);
}
.product-image {
    height: 220px;
    background: #f8fafc;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    border-bottom: 1px solid #f1f5f9;
}
.product-image img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}
.category {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(22, 163, 74, 0.1);
    color: #15803d;
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
}
.product-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.product-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 8px;
}
.product-content p {
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 20px;
    flex-grow: 1;
    line-height: 1.5;
}
.product-btn {
    background: #f1f5f9;
    color: #374151;
    text-align: center;
    padding: 10px 0;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    display: block;
    transition: .2s;
}
.product-btn:hover {
    background: #16a34a;
    color: white;
}

/* --- ABOUT SECTION --- */
.about {
    background: #f0fdf4;
}
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.about-text h2 {
    font-size: 36px;
    font-weight: 800;
    color: #111827;
    margin-bottom: 16px;
}
.about-text p {
    color: #4b5563;
    margin-bottom: 20px;
    font-size: 16px;
}
.about-box {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 4px 25px rgba(0,0,0,0.02);
    border: 1px solid #dcfce7;
}
.about-box h3 {
    color: #111827;
    margin-bottom: 20px;
    font-size: 20px;
    font-weight: 700;
}
.about-box ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.about-box li {
    font-weight: 500;
    font-size: 14px;
    color: #374151;
}

/* --- BULK ORDER PROCESS STEPS --- */
.process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}
.step {
    background: white;
    padding: 32px 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
    border: 1px solid #f1f5f9;
    z-index: 2;
}
.step .number {
    width: 44px;
    height: 44px;
    background: #16a34a;
    color: white;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    font-weight: 800;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(22, 163, 74, 0.2);
}
.step h3 {
    font-size: 18px;
    font-weight: 700;
    color: #111827;
    margin-bottom: 8px;
}
.step p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.4;
}

/* --- CONTACT SECTION & VISITING CARD ROW --- */
.contact-section {
    padding-bottom: 100px;
}
.contact-card {
    background: #166534;
    color: white;
    border-radius: 24px;
    padding: 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    box-shadow: 0 10px 30px rgba(22, 101, 52, 0.15);
}
.contact-card-text {
    flex: 1;
}
.contact-card h2 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.2;
}
.contact-card p {
    font-size: 16px;
    color: #dcfce7;
    margin-bottom: 32px;
    max-width: 460px;
}
.contact-card .btn-primary {
    background: white;
    color: #166534;
    box-shadow: none;
}
.contact-card .btn-primary:hover {
    background: #f0fdf4;
}
.contact-card-img-wrapper {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}
.contact-card img {
    border-radius: 16px;
    max-width: 420px;
    width: 100%;
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

/* --- CORPORATE FOOTER BLOCK --- */
footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 80px 0 30px 0;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 48px;
}
footer h2 {
    color: white;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: 0.02em;
}
footer h3 {
    color: white;
    font-size: 15px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 0.05em;
}
footer p {
    font-size: 14px;
    line-height: 1.6;
}
footer ul {
    list-style: none;
}
footer ul li {
    margin-bottom: 12px;
    font-size: 14px;
}
footer ul a {
    color: #94a3b8;
    transition: .2s;
}
footer ul a:hover {
    color: #16a34a;
}
.contact-detail {
    color: white;
    font-weight: 600;
    margin-bottom: 8px;
}
address {
    font-style: normal;
    font-size: 13px;
    line-height: 1.6;
    color: #cbd5e1;
}
address strong {
    color: #16a34a;
}
footer hr {
    border: none;
    border-top: 1px solid #1e293b;
    margin-bottom: 24px;
}
.footer-bottom {
    text-align: center;
    font-size: 13px;
    color: #64748b;
}

/* --- FLOATING CONTROLS --- */
.whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    color: white;
    width: 56px;
    height: 56px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    z-index: 99;
    transition: transform .2s;
}
.whatsapp:hover {
    transform: scale(1.08);
}
#topBtn {
    position: fixed;
    bottom: 100px;
    right: 30px;
    background: white;
    color: #374151;
    border: 1px solid #e2e8f0;
    width: 44px;
    height: 44px;
    border-radius: 50px;
    display: none;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    z-index: 99;
    transition: .2s;
}
#topBtn:hover {
    background: #f8fafc;
    color: #16a34a;
}

/* --- DEVICE RESPONSIVE LAYOUT BREAKPOINTS --- */
@media (max-width: 900px) {
    body { padding-top: 140px; }
    .navbar { flex-direction: column; height: auto; padding: 14px 0; gap: 12px; }
    nav ul { gap: 20px; }
    
    /* Realign the columns vertically for tablets and phones */
    .hero-wrapper {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }
    .hero-logo-graphic {
        justify-content: center;
        order: -1; /* Place the logo on top when columns stack */
    }
    .hero h1 { font-size: 38px; margin: 0 auto 20px auto; }
    .hero p { margin: 0 auto 32px auto; }
    .hero-buttons { justify-content: center; }
    .hero-features { grid-template-columns: repeat(2, 1fr); }
    .why-grid { grid-template-columns: 1fr; }
    .industry-grid { grid-template-columns: repeat(2, 1fr); }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .about-wrapper { grid-template-columns: 1fr; gap: 32px; }
    .process { grid-template-columns: repeat(2, 1fr); }
    .contact-card { flex-direction: column; text-align: center; padding: 32px; }
    .contact-card-img-wrapper { justify-content: center; }
}
@media (max-width: 600px) {
    body { padding-top: 130px; }
    .logo-text h2 { font-size: 17px; }
    nav ul { gap: 14px; }
    nav a { font-size: 13px; }
    .hero h1 { font-size: 30px; }
    .hero-features { grid-template-columns: 1fr; }
    .industry-grid { grid-template-columns: 1fr; }
    .product-grid { grid-template-columns: 1fr; }
    .about-box ul { grid-template-columns: 1fr; }
    .process { grid-template-columns: 1fr; }
}