:root {
    --vhiw-bg: #0f1114;
    --vhiw-panel: #151a20;
    --vhiw-text: #e9f0f7;
    --vhiw-muted: #a9b6c6;
    --vhiw-accent: #ff7a3d;
    --vhiw-line: #aa7448;
    --vhiw-card: rgba(255, 255, 255, 0.04);
    --vhiw-brd: rgba(255, 255, 255, 0.08);
    --vhiw-radius: 14px;
}

body.modal-open {
    overflow: hidden !important;
    padding-right: 0 !important;
    /* prevent layout shift */
}


.diam {
    position: relative;
    height: 300px;
    width: 100%;
    margin-top: -100px;

}

.diam img {
    position: absolute;
    height: 100%;
    width: 100%;
}

.diam h1 {
    position: absolute;
    top: 50% !important;
    right: 34% !important;
    font-weight: 700;
    color: #ff6600;
}

.section-diam {
    padding: 80px 8%;
}

/* Hero */
.diam-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    /* background: linear-gradient(135deg, #1c1c1c, #121212); */
    background: #000000;
    padding: 100px 8%;
}

.diam-hero-content {
    flex: 1 1 45%;
}

.diam-hero h1 {
    font-size: 2.8rem;
    margin-bottom: 20px;
    color: #ff5722;
}

.diam-hero p {
    font-size: 1.1rem;
    color: #ddd;
}

.diam-hero-img {
    flex: 1 1 45%;
    text-align: center;
}

.diam-hero-img img {
    width: 90%;
    /* border-radius: 12px; */
    /* box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6); */
}

/* Section Titles */
.diam-title {
    font-size: 2rem;
    margin-bottom: 40px;
    color: #ff5722;
    text-align: center;
}

/* Features Grid */
.diam-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.diam-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    font-weight: 500;
    transition: transform 0.3s ease;
    border: 2px solid #ff6600;
}

.diam-card:hover {
    transform: translateY(-6px);
}

/* Applications Section */
.diam-app {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    background: linear-gradient(135deg, #1c1c1c, #121212);

}

.diam-app-text {
    flex: 1 1 45%;
}

.diam-app-text p {
    color: #333;
}

.diam-specs-list {
    max-width: 800px;
    margin: auto;
    padding: 0;
    list-style: none;
}

.diam-specs-list li {
    font-size: 16px;
    padding: 5px 10px;
    margin: 8px 0;
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid #ff5722;
    border-radius: 8px;
    line-height: 1.6;
    color: #ddd;
    transition: background 0.3s ease;
}

.diam-specs-list li strong {
    color: #ff7043;
}

.diam-specs-list li:hover {
    background: rgba(255, 255, 255, 0.1);
}

.diam-app-img {
    flex: 1 1 45%;
    text-align: center;
}

.diam-app-img img {
    width: 90%;
    border-radius: 12px;
    /* box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); */
}

/* Benefits */
.diam-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.diam-benefits .diam-card {
    flex: 1 1 200px;
}

.vhiw-section {
    background: linear-gradient(180deg, var(--vhiw-bg), #0b0e12);
    color: var(--vhiw-text);
    padding: 84px 6vw;
}

.vhiw-wrap {
    max-width: 1100px;
    margin: 0 auto
}

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

.vhiw-header h2 {
    margin: 0 0 12px 0;
    font-size: clamp(28px, 3.6vw, 40px);
    letter-spacing: .2px;
    background: linear-gradient(90deg, var(--vhiw-accent), #ff6600);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.vhiw-lead {
    margin: 0 auto;
    max-width: 860px;
    color: var(--vhiw-muted);
    font-size: 16px;
    line-height: 1.7;
}

/* Timeline layout */
.vhiw-timeline {
    position: relative;
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 16px;
    margin-top: 36px;
}

/* vertical line */
.vhiw-line {
    position: absolute;
    left: 22px;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, var(--vhiw-line) 20%, var(--vhiw-line) 80%, transparent 100%);
    border-radius: 2px;
    transform-origin: top;
    transform: scaleY(0);
    /* animated to 1 */
}

/* step item */
.vhiw-step {
    display: contents;
    /* let badge be in col 1, card in col 2 */
}

.vhiw-badge {
    grid-column: 1;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--vhiw-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    transform: scale(0.9);
}

.vhiw-badge span {
    font-weight: 800;
    color: white;
    font-size: 16px;
}

.vhiw-card {
    grid-column: 2;
    background: var(--vhiw-card);
    border: 1px solid var(--vhiw-brd);
    border-radius: var(--vhiw-radius);
    padding: 18px 18px 18px 18px;
    margin-bottom: 18px;
    box-shadow: 0 12px 40px rgba(3, 8, 18, 0.4);
}

.vhiw-card h3 {
    margin: 0 0 6px 0;
    font-size: 18px;
    color: var(--vhiw-text);
}

.vhiw-card p {
    margin: 0;
    color: var(--vhiw-muted);
    line-height: 1.65;
}

/* Product Card Styles */
.vetron-card-box {
    border: none;
    border-radius: 14px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    overflow: hidden;
    margin-bottom: 50px;
}

.vetron-card-box:hover {
    transform: translateY(-8px);
}

.vetron-card-img {
    height: 210px;
    object-fit: contain;
    background: #fff;
    padding: 18px;
}

.vetron-btn-main {
    background: #ff6600;
    color: #fff;
    border-radius: 25px;
    border: none;
    padding: 8px 20px;
    font-size: 15px;
    transition: all 0.3s ease;
}

.vetron-btn-main:hover {
    background: #ff934b;
    color: #fff;
}

.vetron-card-title {
    font-weight: 700;
    font-size: 18px;
    color: #ff6600;
}

.vetron-card-desc {
    font-size: 14px;
    color: #666;
}

/* Modal content box */
.modal-content {
    background: #fff;
    margin: auto;
    padding: 25px;
    margin-bottom: 8%;
    border-radius: 10px;
    max-width: 900px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    animation: fadeIn 0.5s ease;
}

/* Modal background */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background-color: rgba(0, 0, 0, 0.6);
}





/* CONTACT PAGE CSS */
.vmd-contact {
    padding: 80px 20px;
    background: linear-gradient(135deg, #f9f9f9, #ffffff);
    font-family: 'Segoe UI', sans-serif;
}

.vmd-contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.vmd-contact-info {
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.vmd-contact-info h2 {
    font-size: 28px;
    color: #222;
    margin-bottom: 15px;
}

.vmd-contact-info p {
    color: #666;
    margin-bottom: 20px;
    line-height: 1.6;
}

.vmd-contact-details {
    list-style: none;
    padding: 0;
}

.vmd-contact-details li {
    margin-bottom: 12px;
    color: #444;
    font-size: 15px;
}

.vmd-contact-form {
    background: #fff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.vmd-form-group {
    margin-bottom: 20px;
}

.vmd-form-group label {
    display: block;
    font-size: 14px;
    color: #333;
    margin-bottom: 6px;
}

.vmd-form-group input,
.vmd-form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #ddd;
    border-radius: 12px;
    font-size: 15px;
    transition: 0.3s ease;
}

.vmd-form-group input:focus,
.vmd-form-group textarea:focus {
    border-color: #ff6600;
    box-shadow: 0 0 0 3px rgba(255, 102, 0, 0.15);
    outline: none;
}

.vmd-btn {
    background: #ff6600;
    color: #fff;
    border: none;
    padding: 14px 28px;
    font-size: 15px;
    border-radius: 12px;
    cursor: pointer;
    transition: 0.3s ease;
}

.vmd-btn:hover {
    background: #e65c00;
    transform: translateY(-2px);
}

/* Responsive */
@media (max-width: 900px) {
    .vmd-contact-container {
        grid-template-columns: 1fr;
    }
}


/* Responsive */
@media (max-width: 768px) {
    .vhiw-timeline {
        grid-template-columns: 36px 1fr
    }

    .vhiw-badge {
        width: 36px;
        height: 36px;
        border-radius: 10px
    }

    .vhiw-line {
        left: 16px;
        width: 3px
    }

    .vhiw-card {
        padding: 16px
    }

    .diam h1 {
        top: 85% !important;
        right: 3% !important;
        font-size: 23px;
        color: #ffffff;
    }

    .diam-hero h1 {
        font-size: 31px;
        color: #ff5722;
    }

    .diam-hero {
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
        padding: 35px 8%;
    }

    .diam-hero p {
        text-align: justify;
    }

    .section-diam {
        padding: 35px 8%;
    }

    .diam-title {
        font-size: 28px;
        margin-bottom: 30px;
    }

    .vhiw-section {
        color: var(--vhiw-text);
        padding: 15px 6vw;
    }

    .vhiw-lead {
        font-size: 16px;
        line-height: 1.7;
        text-align: justify;
    }

    .vhiw-card p {
        line-height: 1.65;
        text-align: justify;
    }
}