:root {
    --red: #102D3B;
    --red-dark: #000037;
    --red-glow: rgba(231, 3, 64, 0.12);
    --navy: #000037;
    --white: #ffffff;
    --off: #F8F9FC;
    --light: #F0F1F7;
    --muted: #7779A0;
    --border: rgba(0, 0, 55, 0.09);
    --serif: 'Playfair Display', Georgia, serif;
    --sans: 'Inter', system-ui, sans-serif;
}


/* ── GRID WRAPPER ─────────────────────────────────────────── */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1300px;
    margin: 0 auto;
}

/* ── CARD ────────────────────────────────────────────────── */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    /* Load animation */
    opacity: 0;
    transform: translateY(28px);
    animation: cardIn 0.55s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Staggered load delay */
.card:nth-child(1) {
    animation-delay: 0.05s;
}

.card:nth-child(2) {
    animation-delay: 0.12s;
}

.card:nth-child(3) {
    animation-delay: 0.19s;
}

.card:nth-child(4) {
    animation-delay: 0.26s;
}

.card:nth-child(5) {
    animation-delay: 0.33s;
}

.card:nth-child(6) {
    animation-delay: 0.40s;
}

.card:nth-child(7) {
    animation-delay: 0.47s;
}

.card:nth-child(8) {
    animation-delay: 0.54s;
}

.card:nth-child(9) {
    animation-delay: 0.61s;
}

.card:nth-child(10) {
    animation-delay: 0.68s;
}

.card:nth-child(11) {
    animation-delay: 0.75s;
}

.card:nth-child(12) {
    animation-delay: 0.82s;
}

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

/* Red left-border sweep on hover */
.card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--red);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.38s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 3;
}

.card:hover::before {
    transform: scaleY(1);
}

/* Bottom shine sweep */
.card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 60%, rgba(231, 3, 64, 0.04) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    z-index: 1;
}

.card:hover::after {
    opacity: 1;
}

/* Lift + shadow on hover */
.card:hover {
    box-shadow: 0 12px 40px rgba(16, 45, 59, 0.92);
    transform: translateY(-4px);
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease,
    border-color 0.3s ease;
}

/* Reset transition for non-hover (avoid conflict with cardIn) */
.card {
    transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.35s ease,
    border-color 0.3s ease;
}

/* ── IMAGE AREA ──────────────────────────────────────────── */
.card-img {
    position: relative;
    width: 100%;
    /*aspect-ratio: 1 / 1;*/
    overflow: hidden;
    background: var(--light);
}

/* Diagonal pattern bg for images */
.card-img::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(
        45deg,
        transparent, transparent 14px,
        rgba(0, 0, 55, 0.025) 14px, rgba(0, 0, 55, 0.025) 15px
    );
    z-index: 1;
}

.card-img svg {
    width: 65%;
    height: 65%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    z-index: 2;
}

.card:hover .card-img svg {
    transform: translate(-50%, -52%) scale(1.1);
}

/* Overlay on hover */
.card-overlay {
    position: absolute;
    inset: 0;
    background: rgb(16 45 59   / 50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 4;
}

.card:hover .card-overlay {
    opacity: 1;
}

.overlay-btn {
    padding: 9px 22px;
    background: var(--red) !important;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transform: translateY(10px);
    opacity: 0;
    transition: transform 0.35s 0.05s cubic-bezier(16,45,59,0.92),
    opacity 0.35s 0.05s ease,
    background 0.2s;
}

.overlay-btn.secondary {
    background: transparent;
    border: 1px solid rgba(16 45 59);
    transition-delay: 0.1s;
}

.overlay-btn.secondary:hover {
    background: rgba(16, 45, 59, 0.92);
    border-color: #fff;
}

.overlay-btn:first-child:hover {
    background: var(--red-dark);
}

.card:hover .overlay-btn {
    transform: translateY(0);
    opacity: 1;
}

/* Category pill on image */
.card-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 5;
    background: var(--navy);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 4px 10px;
    /* Animate in with card */
    opacity: 0;
    animation: cardIn 0.4s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

/* Badge (top right) */
.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 5;
    background: var(--red);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 10px;
}

/* ── CARD BODY ───────────────────────────────────────────── */
.card-body {
    padding: 18px 20px 20px;
    position: relative;
    z-index: 2;
}

.card-name {
    font-size: 18px;
    font-weight: 600;
    color: var(--navy);
    line-height: 1.3;
    margin-bottom: 6px;
    transition: color 0.2s;
    text-align: center;
}

.card:hover .card-name {
    color: var(--red-dark);
}

.card-sub {
    font-size: 11.5px;
    color: var(--muted);
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 14px;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.card-spec {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--muted);
    text-transform: uppercase;
}

.card-spec span {
    color: var(--navy);
    display: block;
    font-size: 11.5px;
    letter-spacing: 0.04em;
}

.card-arrow {
    width: 32px;
    height: 32px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--navy);
    font-size: 14px;
    transition: background 0.25s, border-color 0.25s, color 0.25s, transform 0.25s;
    flex-shrink: 0;
    opacity: 0.5;
}

.card:hover .card-arrow {
    background: var(--red);
    border-color: var(--red);
    color: #fff;
    transform: translateX(3px);
    opacity: 1;
}

/* ── WIDE CARD (first one spans 2 cols) ──────────────────── */
.card.wide {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.card.wide .card-img {
    aspect-ratio: unset;
    height: 100%;
    min-height: 260px;
}

.card.wide .card-body {
    padding: 28px 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.card.wide .card-name {
    font-size: 20px;
    margin-bottom: 10px;
}

.card.wide .card-sub {
    font-size: 12.5px;
    margin-bottom: 20px;
}

.card.wide .card-specs-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 14px;
    background: var(--off);
    border-left: 2px solid var(--red);
    margin-bottom: 20px;
}

.card.wide .spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 11.5px;
}

.card.wide .spec-row .sk {
    color: var(--muted);
}

.card.wide .spec-row .sv {
    color: var(--navy);
    font-weight: 600;
}

.card.wide .card-footer {
    border-top: 1px solid var(--border);
    padding-top: 16px;
}

.card.wide .enq-btn {
    padding: 9px 20px;
    background: var(--red);
    color: #fff;
    font-family: var(--sans);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.card.wide .enq-btn:hover {
    background: var(--red-dark);
}

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media (max-width: 1100px) {
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .card.wide {
        grid-column: span 2;
    }
}

@media (max-width: 780px) {
    body {
        padding: 32px 20px;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .card.wide {
        grid-column: span 2;
        grid-template-columns: 1fr;
    }

    .card.wide .card-img {
        min-height: 220px;
    }
}

@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }

    .card.wide {
        grid-column: span 1;
        grid-template-columns: 1fr;
    }
}