/* =========================================================================
   Infinite Grid Section
   ========================================================================= */

.infinite-grid {
    position: relative;
    width: 100%;
    padding: 0;
    margin: 0;
    overflow: hidden;
    background: #ffffff;
}

.global-infinite-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.global-infinite-grid__base,
.global-infinite-grid__interactive {
    position: absolute;
    inset: 0;
    color: #9ca3af;
    opacity: 0.05;
}

.global-infinite-grid__interactive {
    opacity: 0.15;
    -webkit-mask-image: radial-gradient(400px circle at -9999px -9999px, black, transparent);
    mask-image: radial-gradient(400px circle at -9999px -9999px, black, transparent);
}


.infinite-grid__container {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* --- Grid Layers --- */

.infinite-grid__base-layer,
.infinite-grid__interactive-layer {
    position: absolute;
    inset: 0;
    z-index: 0;
    color: #9ca3af;
    /* muted-foreground equivalent */
}

.infinite-grid__base-layer {
    opacity: 0.05;
}

.infinite-grid__interactive-layer {
    opacity: 0.4;
    -webkit-mask-image: radial-gradient(300px circle at -9999px -9999px, black, transparent);
    mask-image: radial-gradient(300px circle at -9999px -9999px, black, transparent);
    transition: none;
}

.infinite-grid__svg {
    width: 100%;
    height: 100%;
    display: block;
}

/* --- Ambient Glows --- */

.infinite-grid__glows {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.infinite-grid__glow {
    position: absolute;
    border-radius: 50%;
}

.infinite-grid__glow--orange {
    right: -20%;
    top: -20%;
    width: 40%;
    height: 40%;
    background: rgba(249, 115, 22, 0.4);
    filter: blur(120px);
    -webkit-filter: blur(120px);
}

.infinite-grid__glow--primary {
    right: 10%;
    top: -10%;
    width: 20%;
    height: 20%;
    background: rgba(220, 95, 0, 0.3);
    filter: blur(100px);
    -webkit-filter: blur(100px);
}

.infinite-grid__glow--blue {
    left: -10%;
    bottom: -20%;
    width: 40%;
    height: 40%;
    background: rgba(59, 130, 246, 0.4);
    filter: blur(120px);
    -webkit-filter: blur(120px);
}

/* --- Content --- */

.infinite-grid__content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px;
    max-width: 768px;
    margin: 0 auto;
    gap: 24px;
    pointer-events: none;
}

.infinite-grid__title {
    font-family: 'Kanit', 'Inter', sans-serif;
    font-size: 60px;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: #1a1a1a;
    line-height: 1.1;
    margin: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.infinite-grid__text {
    font-family: 'DM Sans', 'Inter', sans-serif;
    font-size: 18px;
    line-height: 1.7;
    color: #6b7280;
    margin: 0;
    max-width: 600px;
}

/* --- Buttons --- */

.infinite-grid__actions {
    display: flex;
    gap: 16px;
    pointer-events: auto;
}

.infinite-grid__btn-primary {
    padding: 14px 32px;
    background: var(--nexin-base, #dc5f00);
    color: #ffffff;
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 4px 14px rgba(220, 95, 0, 0.3);
}

.infinite-grid__btn-primary:hover {
    background: rgba(220, 95, 0, 0.9);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(220, 95, 0, 0.4);
}

.infinite-grid__btn-primary:active {
    transform: scale(0.95);
}

.infinite-grid__btn-secondary {
    padding: 14px 32px;
    background: #f3f4f6;
    color: #1a1a1a;
    font-family: 'DM Sans', sans-serif;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.infinite-grid__btn-secondary:hover {
    background: #e5e7eb;
}

.infinite-grid__btn-secondary:active {
    transform: scale(0.95);
}

/* --- Responsive --- */

@media (max-width: 1199px) {
    .infinite-grid__container {
        height: 80vh;
        min-height: 500px;
    }
}

@media (max-width: 767px) {
    .infinite-grid__container {
        height: 70vh;
        min-height: 400px;
    }

    .infinite-grid__title {
        font-size: 36px;
    }

    .infinite-grid__text {
        font-size: 16px;
    }

    .infinite-grid__actions {
        flex-direction: column;
        width: 100%;
        max-width: 280px;
    }

    .infinite-grid__btn-primary,
    .infinite-grid__btn-secondary {
        width: 100%;
        text-align: center;
    }

    .infinite-grid__glow--orange,
    .infinite-grid__glow--blue {
        width: 60%;
        height: 60%;
    }
}