:root {
    --primary-highlight: #00a48e;
    --primary-hover: #008775;
    --whatsapp-color: #25D366;
    --whatsapp-hover: #20ba5a;
    --bg-gradient-start: #ffffff;
    --bg-gradient-middle: #f4faf9;
    --bg-gradient-end: #e6f6f4;
    --text-dark: #1e293b;
    --text-muted: #64748b;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text-dark);
    background: linear-gradient(135deg, var(--bg-gradient-start) 0%, var(--bg-gradient-middle) 50%, var(--bg-gradient-end) 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

/* Abstract decorative shapes for a premium look */
body::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(0, 164, 142, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

body::after {
    content: '';
    position: absolute;
    bottom: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(0, 164, 142, 0.03) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: 0;
    pointer-events: none;
}

.main-container {
    z-index: 1;
    position: relative;
    flex-grow: 1;
}

/* Navbar & Logo Styling */
.navbar-brand img {
    max-height: 75px;
    width: auto;
    transition: transform 0.3s ease;
}

.navbar-brand:hover img {
    transform: scale(1.05);
}

.header-logo-container {
    padding: 2.5rem 0 1.5rem 0;
}

/* Text Highlights */
.text-highlight {
    color: var(--primary-highlight) !important;
    font-weight: 700;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-weight: 400;
}

/* Modern Grid & Cards */
.product-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 164, 142, 0.08);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 30px rgba(0, 164, 142, 0.02);
}

.product-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 164, 142, 0.3);
    box-shadow: 0 20px 40px rgba(0, 164, 142, 0.08);
}

/* Card Image Container */
.card-img-wrapper {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background-color: rgba(0, 164, 142, 0.02);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.card-img-wrapper img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

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

/* Card Content */
.card-body {
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: center;
}

.card-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
    transition: color 0.3s ease;
}

.product-card:hover .card-title {
    color: var(--primary-highlight);
}

.card-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* WhatsApp Button styling */
.btn-whatsapp {
    background-color: var(--whatsapp-color);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 10px 24px;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.2);
    text-decoration: none;
    width: 100%;
}

.btn-whatsapp i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn-whatsapp:hover {
    background-color: var(--whatsapp-hover);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover i {
    transform: scale(1.15) rotate(10deg);
}

/* Animation effects */
.fade-in-up {
    animation: fadeInUp 0.8s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
    opacity: 0;
    transform: translateY(20px);
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer styling */
footer {
    background: rgba(255, 255, 255, 0.8);
    border-top: 1px solid rgba(0, 164, 142, 0.08);
    padding: 2rem 0;
    margin-top: 4rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    z-index: 1;
}