@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;450;500;550;600;650;700;750;800&display=swap');

html, body, main, header, footer, section, div, h1, h2, h3, h4, h5, h6, p, a, span,
button, .btn, input, select, textarea, option {
    font-family: "Nunito", sans-serif;
}


.contact-section {
    background: linear-gradient(to bottom, #cef1e7b9 0%, #f6f9fb 35%, #f6f9fb 55%, #c3f8e8 100%);
}

.form-page-container {
    max-width: 900px;
    margin: 0 auto;
    width: 100%;
    padding:3rem;
    
}

.student-form-card {
    background: #ffffff;
    border: 1px solid var(--brand-border-tint) ;
    border-radius: 20px;
    padding: 2.5rem 2.5rem 2rem;
    box-shadow: 0 35px 70px rgba(125, 173, 157, 0.05) ;
}

/* ---- FORM HEADER ---- */
.form-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 2.5rem;
    padding-bottom: 1.75rem;
    border-bottom: 1px solid rgba(125, 173, 157, 0.15);
}

.form-header h2 {
    font-size: 1.25rem;
    font-weight: 650;
    color: var(--dark-neutral);
    margin: 0 0 4px;
    letter-spacing: -0.02em;
}

.form-header p {
    font-size: 0.85rem;
    color: var(--muted-text);
    margin: 0;
    font-weight: 500;
}

.form-secure-badge {
    background: var(--brand-light-bg);
    color: #0f6e56;
    font-size: 0.72rem;
    font-weight: 650;
    padding: 5px 12px;
    border-radius: 20px;
    border: 1px solid var(--brand-border-tint);
    white-space: nowrap;
    margin-top: 4px;
}

/* ---- SECTION GRID ---- */
.registration-grid-form {
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.form-form-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border-bottom: 1px dashed #e2e8f0;
    padding-bottom: 3rem;
}

.form-form-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

/* ---- SECTION HEADINGS ---- */
.form-section-heading {
    font-size: 0.95rem;
    font-weight: 650;
    color: var(--dark-neutral);
    letter-spacing: -0.01em;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.form-section-heading span {
    font-size: 0.7rem;
    color: #0f6e56;
    background: var(--brand-light-bg);
    border: 1px solid var(--brand-border-tint);
    padding: 13px 9px;
    border-radius: 12px;
    font-weight: 650;
}

/* ---- GRID ROWS ---- */
.form-row-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.configuration-three-row {
    grid-template-columns: 1fr 1fr 1.2fr ;
}

.location-three-split {
    grid-template-columns: 1fr 1fr 0.8fr ;
}

/* ---- INPUTS ---- */
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group textarea {
    width: 100%;
    box-sizing: border-box;
    background-color: #f8fafc;
    border: 1.5px solid #edf2f6;
    border-radius: 12px;
    padding: 0.9rem 1.3rem;
    font-family: "Nunito", sans-serif;
    font-size: 0.96rem;
    font-weight: 500;
    color: var(--dark-neutral);
    outline: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-group input:focus,
.form-group textarea:focus {
    background-color: #ffffff;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px var(--brand-primary-glow);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #a0aec0;
    font-weight: 500;
}

/* ---- SELECT DROPDOWNS ---- */
.form-group select {
    width: 100%;
    box-sizing: border-box;
    background-color: #f8fafc;
    border: 1.5px solid #edf2f6;
    border-radius: 12px;
    padding: 0.9rem 2.5rem 0.9rem 1.3rem;
    font-family: "Nunito", sans-serif;
    font-size: 0.96rem;
    font-weight: 500;
    color: var(--dark-neutral);
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%237dad9d' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.2rem center;
    background-size: 1rem;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-group select:focus {
    background-color: #ffffff;
    border-color: var(--brand-primary);
    box-shadow: 0 0 0 4px var(--brand-primary-glow);
}

/* ---- PREMIUM INTERACTIVE PILL TILES ---- */
.pill-selection-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    width: 100%;
}

.pill-tile {
    cursor: pointer;
    display: inline-block;
}

.pill-tile input {
    display: none;
}

.pill-tile span {
    display: block;
    padding: 0.65rem 1.25rem;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--muted-text);
    background-color: #f8fafc;
    border: 1.5px solid #edf2f6;
    border-radius: 10px;
    transition: all 0.25s ease;
    user-select: none;
}

.pill-tile:hover span {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background-color: var(--brand-light-bg);
}

.pill-tile input:checked + span {
    background-color: var(--dark-neutral);
    border-color: var(--dark-neutral);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(15, 15, 26, 0.12);
}

.checkbox-tile input:checked + span {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    color: var(--brand-light-bg);
}

/* ---- SCROLLABLE OPTION BOX ---- */
.multi-scroll-box {
    max-height: 195px;
    overflow-y: auto;
    background: #f8fafc;
    border: 1.5px solid #edf2f6;
    border-radius: 14px;
    padding: 1.2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    align-content: start;
}

.slots-box {
    max-height: 250px;
}

.multi-scroll-box::-webkit-scrollbar {
    width: 0.4rem;
}

.multi-scroll-box::-webkit-scrollbar-thumb {
    background-color: rgba(125, 173, 157, 0.4);
    border-radius: 20px;
}

/* ---- FORM FOOTER & BUTTONS ---- */
.form-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 2rem;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(125, 173, 157, 0.15);
}

.form-footer-note {
    font-size: 0.78rem;
    color: var(--muted-text);
    font-weight: 500;
}

.btn-group {
    display: flex;
    gap: 0.75rem;
}

.btn-primary {
    background: var(--brand-primary);
    color: #ffffff;
    border: none;
    border-radius: 50px;
    padding: 0.85rem 2rem;
    font-size: 0.94rem;
    font-weight: 650;
    cursor: pointer;
    font-family: "Nunito", sans-serif;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 8px 24px rgba(125, 173, 157, 0.25);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 32px rgba(125, 173, 157, 0.4);
}

.btn-ghost {
    background: none;
    border: 1.5px solid #edf2f6;
    border-radius: 50px;
    padding: 0.85rem 1.6rem;
    font-size: 0.9rem;
    font-weight: 650;
    color: var(--muted-text);
    cursor: pointer;
    font-family: "Nunito", sans-serif;
    transition: all 0.25s ease;
}

.btn-ghost:hover {
    background-color: #f8fafc;
    border-color: var(--brand-primary);
    color: var(--brand-primary);
}

/* ---- RESPONSIVE ---- */
@media (max-width: 820px) {
    .student-form-card {
        padding: 1.5rem 1.25rem;
    }

    .form-header {
        flex-direction: column;
        gap: 0.75rem;
    }

    .form-row-split,
    .configuration-three-row,
    .location-three-split {
        grid-template-columns: 1fr ;
        gap: 1rem;
    }

    .form-form-section {
        padding-bottom: 2rem;
        gap: 1.2rem;
    }

    .form-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .btn-group {
        width: 100%;
        justify-content: flex-end;
    }
}