.workflow-btn {
    position: relative; /* Needed for pseudo-elements */
    width: 260px;
    height: 60px;
    padding: 10px 20px;
    font-weight: bold;
    font-size: 17px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    margin: 0 auto;
    color: black;
     background: rgba(0, 123, 255, 0.35); /* slightly stronger blue */
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.6);
    overflow: hidden;
    transition: all 0.3s ease;
}

.workflow-btn::before {
    content: "";
    position: absolute;
    top: -35%;
    left: -35%;
    width: 170%;
    height: 170%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.15) 30%, transparent 60%);
    border-radius: inherit;
    pointer-events: none;
    transform: rotate(25deg);
    z-index: 1;
    filter: blur(1px); /* optional: soft glow */
}

.workflow-btn:hover {
    background: rgba(0, 123, 255, 0.4);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
    transform: translateY(-4px);
}

.workflow-arrow {
    position: relative;
    width: 0;
    height: 0;
    border-left: 18px solid transparent;
    border-right: 18px solid transparent;
    border-top: 26px solid rgba(0, 123, 255, 0.5); /* blue glass top */
    margin: 18px auto;
    filter: drop-shadow(0px 3px 4px rgba(0, 0, 0, 0.3));
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transform: scaleY(1.1);
}

/* Arrow Base – gives it depth */
.workflow-arrow::after {
    content: "";
    position: absolute;
    top: 100%;
    left: -18px;
    width: 0;
    height: 0;
    border-left: 18px solid transparent;
    border-right: 18px solid transparent;
    border-top: 6px solid rgba(0, 123, 255, 0.3); /* darker blue base */
    filter: blur(1px);
}

/* Nav buttons (back/next) */
.nav-btn {
    padding: 10px 30px;
    font-weight: bold;
    font-size: 16px;
    border-radius: 10px;
    background-color: #f0f0f0;
    border: 2px solid #ccc;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.nav-btn:hover {
    background-color: #e2e2e2;
}
.workflow-arrow-horizontal {
    width: 30px;
    height: 24px;
    background: linear-gradient(to right, #007bff, #66b2ff);
    clip-path: polygon(0% 0%, 70% 0%, 100% 50%, 70% 100%, 0% 100%, 20% 50%);
    margin: 0 10px;
    box-shadow: 0 2px 6px rgba(0, 123, 255, 0.4);
    align-self: center; /* ⬅ ensures it vertically aligns with button */
}

.workflow-btn-large {
    position: relative;
    width: 200px; /* wider */
    height: 140px; /* taller */
    padding: 14px 30px;
    font-weight: bold;
    font-size: 20px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    margin: 0 auto;
    color: black;
    background: rgba(0, 123, 255, 0.35);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.3);
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.6);
    overflow: hidden;
    transition: all 0.3s ease;
    letter-spacing: 0.5px;
}

.workflow-btn-large::before {
    content: "";
    position: absolute;
    top: -35%;
    left: -35%;
    width: 170%;
    height: 170%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0.15) 30%, transparent 60%);
    border-radius: inherit;
    pointer-events: none;
    transform: rotate(25deg);
    z-index: 1;
    filter: blur(1px);
}

.workflow-btn-large:hover {
    background: rgba(0, 123, 255, 0.4);
    box-shadow: 0 14px 38px rgba(0, 0, 0, 0.4);
    transform: translateY(-5px);
}