/* --- SECTION BASE --- */
.dsh-su-section {
    padding: 50px 0; /* py-20 */
    background-color: #0192db; /* bg-primary (Dark Navy/Slate) */
    color: #ffffff;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.dsh-su-container {
    max-width: 1380px; /* max-w-7xl */
    margin: 0 auto;
    padding: 0 16px; /* px-4 */
    text-align: center;
}

@media (min-width: 768px) {
    .dsh-su-container {
        padding: 0 48px; /* md:px-12 */
    }
}

/* --- TYPOGRAPHY --- */
.dsh-su-heading {
    font-size: 1.875rem; /* text-3xl */
    font-weight: 700;
    margin-bottom: 16px; /* mb-4 */
    line-height: 1.2;
}

@media (min-width: 768px) {
    .dsh-su-heading {
        font-size: 2.25rem; /* md:text-4xl */
    }
}

.dsh-su-subtext {
    color: rgba(255, 255, 255, 0.8); /* text-white/80 */
    font-size: 1.125rem;
    width: fit-content;
    margin: 0 auto 40px auto; /* mb-10 */
    line-height: 1.6;
}

/* --- FORM LAYOUT --- */
.dsh-su-form {
    max-width: 576px; /* max-w-xl */
    margin: 0 auto;
    display: flex;
    flex-direction: column; /* Mobile stack */
    gap: 16px; /* gap-4 */
}

/* Switch to row layout for small screens and up (sm:flex-row) */
@media (min-width: 640px) {
    .dsh-su-form {
        flex-direction: row;
    }
}

/* --- INPUT STYLES --- */
.dsh-su-input {
    flex-grow: 1;
    padding: 16px 24px; /* px-6 py-4 */
    border-radius: 8px; /* rounded-lg */
    border: none;
    font-size: 1rem;
    color: #111827; /* text-gray-900 */
    background-color: #ffffff;
    outline: none;
    transition: box-shadow 0.2s ease;
}

.dsh-su-input:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.4); /* Subtle red focus ring */
}

/* --- BUTTON STYLES --- */
.dsh-su-button {
    background-color: #ef4444; /* bg-secondary (Red) */
    color: #ffffff;
    padding: 16px 40px; /* px-10 py-4 */
    border-radius: 8px; /* rounded-lg */
    font-weight: 700;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    white-space: nowrap; /* whitespace-nowrap */
    transition: all 0.3s ease;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.dsh-su-button:hover {
    background-color: #dc2626; /* hover:bg-red-600 */
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
    transform: translateY(-1px);
}

.dsh-su-button:active {
    transform: translateY(0);
}