:root {
    --iwf-dark-green: #0b4a3a;
    --iwf-light-green: #2ecc71;
    --iwf-bg-soft: #f7faf8;
    --iwf-white: #ffffff;
    --iwf-muted: #5a6e65;
    --iwf-radius-md: 12px;
    --iwf-radius-lg: 24px;
    --iwf-radius-xl: 32px;
    --iwf-shadow-subtle: 0 4px 20px rgba(11, 74, 58, 0.03);
    --iwf-shadow-hover: 0 20px 40px rgba(11, 74, 58, 0.08);
}

.iwf-main-container {
    color: var(--iwf-dark-green);
    background-color: var(--iwf-white);
    overflow-x: hidden;
}

.iwf-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 90px 24px;
}

.iwf-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.iwf-section-header h2 {
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--iwf-dark-green);
    letter-spacing: -0.5px;
    margin-top: 10px;
}

.iwf-section-fluid {
    width: 100%;
}

.iwf-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(46, 204, 113, 0.1);
    color: var(--iwf-dark-green);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(46, 204, 113, 0.2);
}

.iwf-badge i {
    color: var(--iwf-light-green);
}

.iwf-hero-section-fluid {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-image: url('/assets/images/iwolffia/i-wolffia-cup-banner.png');
    background-size: cover;
    background-position: center right;
    background-repeat: no-repeat;
    position: relative;
}

.iwf-hero-section-fluid::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0.85) 30%, rgba(255,255,255,0.1) 100%);
    z-index: 1;
}

.iwf-hero-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 2;
}

.iwf-hero-content {
    max-width: 550px;
    width: 100%;
}

.iwf-hero-brand-identity {
    display: flex;
    flex-direction: column;  
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;    
}

.iwf-hero-logo {
    height: 80px;          
    width: auto;             
    object-fit: contain;
    filter: drop-shadow(0 8px 20px rgba(11, 74, 58, 0.06)); 
}

.iwf-hero-brand-tag {
    font-size: 1.1rem;       
    font-weight: 600;
    letter-spacing: 2px;     
    color: var(--iwf-dark-green);
    position: relative;
    padding-left: 15px;
}

.iwf-hero-brand-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background-color: var(--iwf-light-green);
    border-radius: 2px;
}

.iwf-hero-content h1 {
    font-size: 3.2rem;       
    font-weight: 700;
    line-height: 1.25;
    color: var(--iwf-dark-green);
    margin-bottom: 20px;
}

.iwf-hero-content h1 span {
    color: var(--iwf-light-green);
}

.iwf-hero-content p {
    font-size: 1.05rem;
    color: var(--iwf-muted);
    line-height: 1.8;
    margin-bottom: 35px;
}

.iwf-btn-group {
    display: flex;
    gap: 16px;
    align-items: center;
}

.iwf-btn-primary {
    background: var(--iwf-dark-green);
    color: var(--iwf-white);
    padding: 14px 32px;
    border-radius: var(--iwf-radius-md);
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 10px 20px rgba(11, 74, 58, 0.15);
    transition: all 0.3s ease;
}

.iwf-btn-primary:hover {
    background: var(--iwf-light-green);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(46, 204, 113, 0.2);
}

.iwf-btn-secondary {
    background: transparent;
    color: var(--iwf-dark-green);
    padding: 14px 24px;
    border-radius: var(--iwf-radius-md);
    font-weight: 600;
    text-decoration: none;
    border: 2px solid var(--iwf-dark-green);
    transition: all 0.3s ease;
}

.iwf-btn-secondary:hover {
    background: rgba(11, 74, 58, 0.05);
}

.iwf-bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: 240px;
    gap: 32px;
}

.iwf-bento-card {
    background: var(--iwf-white);
    border-radius: var(--iwf-radius-lg);
    padding: 40px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid rgba(11, 74, 58, 0.05);
    box-shadow: var(--iwf-shadow-subtle);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.iwf-bento-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--iwf-shadow-hover);
    border-color: rgba(46, 204, 113, 0.15);
}

.iwf-bento-card.iwf-bento-size-2x2 {
    grid-column: span 2;
    grid-row: span 2;
    background: var(--iwf-bg-soft);
    border-color: rgba(11, 74, 58, 0.08);
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 30px;
    align-items: center;
    padding: 0;
    overflow: hidden;
}

.iwf-bento-text-content {
    padding: 40px 0 40px 40px;
}

.iwf-bento-visual-content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.iwf-bento-img-frame {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.iwf-bento-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    object-position: center;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.iwf-bento-card.iwf-bento-size-2x2:hover .iwf-bento-img-frame img {
    transform: scale(1.04);
}

.iwf-bento-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--iwf-dark-green);
}

.iwf-bento-size-2x2 h3 {
    font-size: 2.2rem;
    line-height: 1.3;
}

.iwf-bento-card p {
    font-size: 0.98rem;
    color: var(--iwf-muted);
    line-height: 1.7;
}

.iwf-bento-icon {
    font-size: 2rem;
    color: var(--iwf-dark-green);
    background: rgba(46, 204, 113, 0.1);
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin-bottom: 20px;
}

.iwf-product-bg {
    background: var(--iwf-bg-soft);
}

.iwf-product-showcase-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
}

.iwf-product-card {
    background: var(--iwf-white);
    border-radius: var(--iwf-radius-xl);
    overflow: hidden;
    box-shadow: var(--iwf-shadow-subtle);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid rgba(11, 74, 58, 0.03);
}

.iwf-product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--iwf-shadow-hover);
}

.iwf-product-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    color: var(--iwf-dark-green);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border: 1px solid rgba(11, 74, 58, 0.05);
}

.iwf-tag-popular {
    background: var(--iwf-dark-green);
    color: var(--iwf-white);
}

.iwf-product-img-wrapper {
    width: 100%;
    padding-top: 75%; 
    position: relative;
    overflow: hidden; 
    background: #f7faf8;
}

.iwf-product-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; 
    object-position: center; 
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); 
}

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

.iwf-product-detail {
    padding: 35px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.iwf-product-detail h4 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--iwf-dark-green);
    margin-bottom: 12px;
}

.iwf-product-detail p {
    font-size: 0.95rem;
    color: var(--iwf-muted);
    line-height: 1.7;
    margin-bottom: 30px;
    flex-grow: 1;
}

.iwf-product-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(11, 74, 58, 0.06);
    padding-top: 24px;
}

.iwf-product-price {
    font-weight: 700;
    color: var(--iwf-dark-green);
    font-size: 1.4rem;
    letter-spacing: -0.5px;
}

.iwf-product-btn {
    background: var(--iwf-dark-green);
    color: var(--iwf-white);
    padding: 10px 24px;
    border-radius: var(--iwf-radius-md);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.iwf-product-btn:hover {
    background: var(--iwf-light-green);
    box-shadow: 0 8px 20px rgba(46, 204, 113, 0.2);
}

.iwf-social-banner {
    border-radius: var(--iwf-radius-xl);
    padding: 80px 40px;
    color: var(--iwf-dark-green);
    text-align: center;
    border: 1px solid rgba(11, 74, 58, 0.05);
}

.iwf-social-banner h2 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--iwf-dark-green);
}

.iwf-social-banner p {
    color: var(--iwf-muted);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto 40px auto;
    line-height: 1.7;
}

.iwf-fb-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--iwf-dark-green);
    color: var(--iwf-white);
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(11, 74, 58, 0.15);
    transition: all 0.3s ease;
}

.iwf-fb-btn:hover {
    background: var(--iwf-light-green);
    color: var(--iwf-white);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(46, 204, 113, 0.2);
}

.iwf-text-center {
    text-align: center;
    margin-bottom: 40px;
}

.iwf-compare-table-wrapper {
    background: var(--iwf-white);
    border-radius: var(--iwf-radius-xl);
    padding: 30px;
    box-shadow: var(--iwf-shadow-subtle);
    max-width: 900px;
    margin: 0 auto;
    overflow-x: auto; 
}

.iwf-compare-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 1rem;
}

.iwf-compare-table thead tr {
    border-bottom: 2px solid var(--iwf-dark-green);
    color: var(--iwf-dark-green);
    font-weight: 700;
}

.iwf-compare-table th, 
.iwf-compare-table td {
    padding: 15px 10px;
    white-space: nowrap;
}

.iwf-compare-table tbody {
    color: #4a5568;
}

.iwf-compare-table tbody tr:not(:last-child) {
    border-bottom: 1px solid rgba(11, 74, 58, 0.05);
}

.iwf-compare-table th.iwf-col-highlight {
    color: #2ecc71;
}

.iwf-compare-table th.iwf-col-muted {
    color: var(--iwf-muted);
}

.iwf-compare-table td.iwf-row-title {
    font-weight: 600;
}

.iwf-compare-table td.iwf-cell-value-highlight {
    color: #2ecc71;
    font-weight: 700;
}




.iwf-menu-idea-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.iwf-menu-card {
    /* background: var(--iwf-white); */
    padding: 30px;
    border-radius: var(--iwf-radius-lg);
    text-align: center;
    /* box-shadow: var(--iwf-shadow-subtle); */
    /* border: 1px solid rgba(11, 74, 58, 0.02); */
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

/* .iwf-menu-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--iwf-shadow-hover);
} */

.iwf-menu-icon {
    font-size: 2.5rem;
    color: #047734; 
    margin-bottom: 15px;
    display: inline-block;
}

.iwf-menu-card h4 {
    color: var(--iwf-dark-green);
    font-weight: 700;
    margin-bottom: 10px;
    font-size: 1.25rem;
}

.iwf-menu-card p {
    color: var(--iwf-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}






.iwf-b2b-section {
    background: linear-gradient(135deg, var(--iwf-dark-green) 0%, #06231b 100%); 
    color: var(--iwf-white); 
    border-radius: var(--iwf-radius-xl); 
    padding: 60px; 
    margin-top: 40px;
}

.iwf-b2b-container {
    max-width: 800px; 
    margin: 0 auto; 
    text-align: center;
}

.iwf-badge.iwf-badge-b2b {
    background: rgba(255, 255, 255, 0.15); 
    color: var(--iwf-white); 
    border: none;
}

.iwf-b2b-container h2 {
    font-size: 2.2rem; 
    color: var(--iwf-white); 
    margin: 20px 0; 
    font-weight: 700;
}

.iwf-b2b-container p {
    color: rgba(255, 255, 255, 0.8); 
    line-height: 1.8; 
    margin-bottom: 35px; 
    font-size: 1.05rem;
}

.iwf-b2b-btn-group {
    display: flex; 
    justify-content: center; 
    gap: 20px; 
    flex-wrap: wrap;
}

.iwf-btn-b2b-primary,
.iwf-btn-b2b-secondary {
    padding: 14px 32px; 
    border-radius: var(--iwf-radius-md); 
    text-decoration: none; 
    font-weight: 600; 
    font-size: 0.95rem;
}

.iwf-btn-b2b-primary {
    background: #1aaf58; 
    color: var(--iwf-white); 
    transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.iwf-btn-b2b-primary:hover {
    transform: scale(1.05);
}

.iwf-btn-b2b-secondary {
    background: transparent; 
    color: var(--iwf-white); 
    border: 1px solid rgba(255, 255, 255, 0.4); 
    transition: background 0.3s ease, border-color 0.3s ease;
}

.iwf-btn-b2b-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.8);
}


@media (max-width: 1024px) {
    .iwf-hero-section-fluid {
        width: 100%;
        min-height: 50vh;
    }

    .iwf-section {
        padding: 60px 24px;
    }
    .iwf-hero-content h1 {
        font-size: 2.8rem;
    }
    .iwf-bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 220px;
        gap: 24px;
    }
    .iwf-product-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .iwf-section-header h2 {
        font-size: 2rem;
    }
    .iwf-hero-section-fluid {
        background-position: 70% center;
    }
    .iwf-hero-section-fluid::before {
        background: linear-gradient(to right, rgba(255,255,255,0.92) 50%, rgba(255,255,255,0.4) 100%);
    }
    .iwf-hero-content {
        max-width: 100%;
    }
    .iwf-hero-content h1 {
        font-size: 2.4rem;
    }
    .iwf-hero-logo {
        height: 65px;
    }
    .iwf-bento-grid {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }
    .iwf-bento-card.iwf-bento-size-2x2 {
        grid-column: span 1;
        grid-row: span 1;
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .iwf-bento-text-content {
        padding: 30px;
    }
    .iwf-bento-img-frame {
        height: 240px;
    }
    .iwf-product-showcase-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .iwf-menu-idea-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    .iwf-b2b-section {
        padding: 50px 30px;
    }
    .iwf-compare-table-wrapper {
        padding: 20px;
    }
    .iwf-compare-table th, 
    .iwf-compare-table td {
        padding: 12px 8px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .iwf-main-container {
        margin-top: 60px;
    }
    .iwf-section {
        padding: 50px 16px;
    }
    .iwf-section-header {
        margin-bottom: 40px;
    }
    .iwf-section-header h2 {
        font-size: 1.75rem;
    }
    .iwf-hero-section-fluid {
        background-position: 75% center;
        align-items: flex-start;
        padding-top: 60px;
    }
    .iwf-hero-section-fluid::before {
        background: rgba(255, 255, 255, 0.88);
    }
    .iwf-hero-brand-identity {
        align-items: center;
        text-align: center;
    }
    .iwf-hero-brand-tag {
        padding-left: 0;
    }
    .iwf-hero-brand-tag::before {
        display: none;
    }
    .iwf-hero-content {
        text-align: center;
    }
    .iwf-hero-content h1 {
        font-size: 2rem;
    }
    .iwf-btn-group {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    .iwf-btn-primary,
    .iwf-btn-secondary {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .iwf-bento-card {
        padding: 25px;
    }
    .iwf-bento-card h3 {
        font-size: 1.25rem;
    }
    .iwf-bento-size-2x2 h3 {
        font-size: 1.6rem;
    }
    .iwf-product-card {
        border-radius: var(--iwf-radius-lg);
    }
    .iwf-product-detail {
        padding: 25px;
    }
    .iwf-menu-idea-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .iwf-menu-card {
        padding: 25px 20px;
    }
    .iwf-b2b-section {
        padding: 40px 20px;
        border-radius: 0;
    }
    .iwf-b2b-container h2 {
        font-size: 1.5rem;
    }
    .iwf-b2b-btn-group {
        flex-direction: column;
        gap: 12px;
    }
    .iwf-btn-b2b-primary,
    .iwf-btn-b2b-secondary {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .iwf-social-banner {
        padding: 50px 20px;
        border-radius: var(--iwf-radius-lg);
    }
    .iwf-social-banner h2 {
        font-size: 1.6rem;
    }
    .iwf-fb-btn {
        width: 100%;
        justify-content: center;
        box-sizing: border-box;
        padding: 14px 24px;
    }
}