/* --- Brand Identity System --- */
:root {
    --inclo-blue: #1e3694;       /* Main deep brand color */
    --inclo-green: #24a138;      /* Accent health green */
    --inclo-blue-hover: #15266b;
    --dark-text: #19191d;
    --light-grey: #f7f9fc;
    --border-color: rgba(0, 0, 0, 0.07);
    --white: #ffffff;
    --radius-lg: 18px;
    --radius-md: 10px;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

/* --- Clean Modern Baseline --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--white);
    color: var(--dark-text);
    overflow-x: hidden;
    line-height: 1.6;
}

/* --- Fixed/Sticky Glass Navigation --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 6%;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.navbar .logo img {
    height: 48px;
    object-fit: contain;
    display: block;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark-text);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

/* --- Global Action Elements --- */
.btn-primary {
    background: var(--inclo-blue);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--inclo-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(30, 54, 148, 0.2);
}

.btn-secondary {
    background: var(--light-grey);
    color: var(--inclo-blue);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: #e2e8f0;
}

/* --- Modern Hero Banner --- */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6rem 6% 4rem 6%;
    background: linear-gradient(135deg, #f0f4f8 0%, #e1e9f3 100%);
    min-height: 75vh;
    gap: 3rem;
}

.hero-content {
    max-width: 50%;
}

.badge {
    background: rgba(36, 161, 56, 0.12);
    color: var(--inclo-green);
    padding: 0.4rem 1.1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
}

.hero h1 {
    font-size: 3.2rem;
    color: var(--inclo-blue);
    line-height: 1.2;
    margin: 1.2rem 0;
    font-weight: 700;
}

.hero p {
    font-size: 1.15rem;
    color: #4a5568;
    margin-bottom: 2rem;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

.hero-image-wrapper {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-img {
    max-width: 85%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

/* --- Product Section Layout --- */
.products-section {
    padding: 6rem 6%;
    background: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.4rem;
    color: var(--inclo-blue);
    margin-bottom: 0.75rem;
}

.section-header p {
    color: #718096;
    font-size: 1.05rem;
}

/* Dynamic Responsive Grid Layout */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(30, 54, 148, 0.08);
    border-color: rgba(30, 54, 148, 0.15);
}

.product-img-wrapper {
    background: #f8fafc;
    height: 280px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.product-img-wrapper img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transition: var(--transition);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.03);
}

.product-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.category-tag {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.category-tag.syrup { background: #e0f2fe; color: #0369a1; }
.category-tag.tablet { background: #fce7f3; color: #be185d; }

.product-info h3 {
    font-size: 1.6rem;
    color: var(--inclo-blue);
    margin-bottom: 0.2rem;
}

.sub-heading {
    font-size: 0.95rem;
    color: var(--inclo-green);
    margin-bottom: 0.5rem;
}

.composition {
    font-size: 0.9rem;
    font-style: italic;
    color: #4a5568;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px dashed var(--border-color);
}

.features-list {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.features-list li {
    font-size: 0.95rem;
    color: #4a5568;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.25rem;
}

.features-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--inclo-green);
    font-weight: bold;
}

.card-link {
    text-decoration: none;
    color: var(--inclo-blue);
    font-weight: 700;
    font-size: 0.95rem;
    transition: var(--transition);
    margin-top: auto;
}

.card-link:hover {
    color: var(--inclo-green);
    padding-left: 5px;
}

/* --- About Profile Layout --- */
.about-section {
    background: var(--light-grey);
    padding: 5rem 6%;
    text-align: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.about-container {
    max-width: 800px;
    margin: 0 auto;
}

.about-container h2 {
    color: var(--inclo-blue);
    margin-bottom: 1.5rem;
    font-size: 2.2rem;
}

.about-container p {
    font-size: 1.1rem;
    color: #4a5568;
}

/* --- Form Layout Design --- */
.contact-section {
    padding: 6rem 6%;
    background: var(--white);
}

.contact-container {
    max-width: 750px;
    margin: 0 auto;
}

.contact-container h2 {
    text-align: center;
    font-size: 2.4rem;
    color: var(--inclo-blue);
    margin-bottom: 0.75rem;
}

.contact-container p {
    text-align: center;
    color: #718096;
    margin-bottom: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: flex;
    gap: 1.5rem;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(0, 0, 0, 0.12);
    font-size: 0.95rem;
    background: var(--light-grey);
    outline: none;
    transition: var(--transition);
}

.contact-form input:focus, .contact-form textarea:focus {
    border-color: var(--inclo-blue);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(30, 54, 148, 0.07);
}

.contact-form button {
    align-self: center;
    padding: 1rem 2.5rem;
    font-size: 1rem;
}

/* --- Footer Area --- */
footer {
    background: #0f172a;
    color: #94a3b8;
    text-align: center;
    padding: 2.5rem;
    font-size: 0.9rem;
}

/* --- Responsive Layout Configurations --- */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 5rem;
    }
    .hero-content {
        max-width: 100%;
    }
    .hero h1 {
        font-size: 2.6rem;
    }
    .hero-btns {
        justify-content: center;
    }
    .hero-image-wrapper {
        margin-top: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    .form-row {
        flex-direction: column;
        gap: 1.5rem;
    }
    .products-grid {
        grid-template-columns: 1fr;
    }
}