/**
 * MME Impact Lab — Book a Demo page
 */

.page-book-demo {
    --bd-radius: 20px;
    --bd-shadow: 0 12px 40px rgba(22, 50, 79, 0.08);
    --bd-shadow-hover: 0 16px 44px rgba(41, 107, 180, 0.12);
    background: #f4f8fb;
}

/* Hero */
.page-book-demo .book-demo-hero.pg-hero {
    display: block;
    min-height: 0;
    height: auto;
    align-items: unset;
    justify-content: unset;
    padding: clamp(5.5rem, 11vh, 7.5rem) 0 clamp(2.5rem, 5vw, 3.5rem);
    text-align: center;
    margin-bottom: 0;
}

.page-book-demo .book-demo-hero .pg-hero-inner {
    max-width: 820px;
}

.page-book-demo .book-demo-hero .pg-hero-lead {
    max-width: 48ch;
}

/* Booking main */
.page-book-demo .book-demo-main {
    position: relative;
    z-index: 2;
    padding: clamp(2rem, 4vw, 3.5rem) 0 clamp(4rem, 8vw, 5.5rem);
}

.page-book-demo .book-demo-main .container {
    max-width: 1180px;
}

.page-book-demo .book-demo-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.65rem 1rem;
    margin-bottom: 1.75rem;
}

.page-book-demo .book-demo-step {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.9rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: #5a6874;
    background: #ffffff;
    border: 1px solid rgba(41, 107, 180, 0.1);
    border-radius: 999px;
}

.page-book-demo .book-demo-step-num {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 0.72rem;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
}

/* Alert */
.page-book-demo .booking-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: 14px;
    margin-bottom: 1.5rem;
    font-size: 0.92rem;
    font-weight: 600;
    line-height: 1.5;
}

.page-book-demo .booking-alert.success {
    background: rgba(44, 171, 74, 0.12);
    color: #1e7a3a;
    border: 1px solid rgba(44, 171, 74, 0.25);
}

.page-book-demo .booking-alert.error {
    background: rgba(220, 53, 69, 0.1);
    color: #b02a37;
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/* Layout */
.page-book-demo .booking-container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: clamp(1.25rem, 3vw, 2rem);
    align-items: start;
}

.page-book-demo .booking-calendar-section,
.page-book-demo .booking-form-section {
    position: sticky;
    top: 6rem;
    height: fit-content;
}

.page-book-demo .booking-calendar-card,
.page-book-demo .booking-form-card {
    background: #ffffff;
    border-radius: var(--bd-radius);
    border: 1px solid rgba(41, 107, 180, 0.08);
    box-shadow: var(--bd-shadow);
    padding: clamp(1.25rem, 3vw, 1.75rem);
}

.page-book-demo .booking-calendar-card h2,
.page-book-demo .booking-form-header h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.15rem;
    font-weight: 800;
    color: #0f2744;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.page-book-demo .booking-calendar-card h2 i {
    color: var(--primary-blue);
}

/* Calendar */
.page-book-demo .calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.page-book-demo .calendar-nav-btn {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border: 1px solid rgba(41, 107, 180, 0.15);
    background: #f4f8fb;
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-blue);
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-book-demo .calendar-nav-btn:hover {
    background: var(--primary-blue);
    color: #ffffff;
    border-color: var(--primary-blue);
}

.page-book-demo .calendar-month-year {
    font-size: clamp(1rem, 2vw, 1.2rem);
    font-weight: 800;
    color: #0f2744;
    margin: 0;
    text-align: center;
}

.page-book-demo .calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.35rem;
    margin-bottom: 1rem;
}

.page-book-demo .calendar-day-header {
    text-align: center;
    font-weight: 700;
    font-size: 0.72rem;
    color: #5a6874;
    padding: 0.35rem 0;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.page-book-demo .calendar-day {
    aspect-ratio: 1;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.88rem;
    background: #f4f8fb;
    color: #0f2744;
    border: 2px solid transparent;
    transition: background 0.2s ease, transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-book-demo .calendar-day:hover:not(.disabled):not(.selected):not(.unavailable) {
    background: rgba(41, 107, 180, 0.1);
    border-color: rgba(41, 107, 180, 0.2);
}

.page-book-demo .calendar-day.disabled,
.page-book-demo .calendar-day.other-month {
    opacity: 0.35;
    cursor: not-allowed;
    background: #eef2f6;
    color: #9aa5b1;
}

.page-book-demo .calendar-day.unavailable {
    background: rgba(220, 53, 69, 0.08);
    color: #b02a37;
    cursor: not-allowed;
}

.page-book-demo .calendar-day.available {
    background: rgba(44, 171, 74, 0.12);
    color: #1e7a3a;
}

.page-book-demo .calendar-day.selected {
    background: linear-gradient(135deg, var(--primary-blue), #1a4d8c);
    color: #ffffff;
    border-color: #f1bb1b;
    box-shadow: 0 4px 14px rgba(41, 107, 180, 0.35);
}

.page-book-demo .calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    justify-content: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(41, 107, 180, 0.08);
}

.page-book-demo .legend-item {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: #5a6874;
}

.page-book-demo .legend-color {
    width: 16px;
    height: 16px;
    border-radius: 6px;
    border: 1px solid rgba(41, 107, 180, 0.12);
}

.page-book-demo .legend-color.available {
    background: rgba(44, 171, 74, 0.2);
}

.page-book-demo .legend-color.unavailable {
    background: rgba(220, 53, 69, 0.15);
}

.page-book-demo .legend-color.selected {
    background: var(--primary-blue);
    border-color: #f1bb1b;
}

/* Form panel */
.page-book-demo .booking-form-header {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(41, 107, 180, 0.08);
}

.page-book-demo .booking-form-header h3 {
    font-size: clamp(1.1rem, 2vw, 1.35rem);
    margin-bottom: 0.5rem;
}

.page-book-demo .booking-form-subtitle {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.6;
    color: #5a6874;
}

.page-book-demo .booking-form-subtitle strong {
    color: #0f2744;
    font-weight: 700;
}

/* Time slots */
.page-book-demo .time-slots-container {
    margin-bottom: 1.25rem;
}

.page-book-demo .time-slots-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: #0f2744;
    margin: 0 0 0.75rem;
}

.page-book-demo .time-slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.55rem;
}

.page-book-demo .time-slot-btn {
    padding: 0.7rem 0.5rem;
    border: 1px solid rgba(41, 107, 180, 0.15);
    background: #f8fafc;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.88rem;
    color: #0f2744;
    text-align: center;
    font-family: inherit;
    transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.page-book-demo .time-slot-btn:hover:not(.disabled):not(.selected) {
    border-color: var(--primary-blue);
    background: rgba(41, 107, 180, 0.08);
    color: var(--primary-blue);
}

.page-book-demo .time-slot-btn.selected {
    background: linear-gradient(135deg, var(--primary-blue), #1a4d8c);
    color: #ffffff;
    border-color: #f1bb1b;
    box-shadow: 0 4px 14px rgba(41, 107, 180, 0.3);
}

.page-book-demo .time-slot-btn.disabled {
    opacity: 0.45;
    cursor: not-allowed;
    background: #eef2f6;
}

/* Form fields */
.page-book-demo .booking-form {
    margin-top: 0.5rem;
}

.page-book-demo .booking-form-group {
    margin-bottom: 1rem;
}

.page-book-demo .booking-form-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: #0f2744;
    margin-bottom: 0.4rem;
}

.page-book-demo .booking-form-label i {
    color: var(--primary-blue);
    font-size: 0.8rem;
}

.page-book-demo .booking-form-label .required {
    color: #dc3545;
}

.page-book-demo .booking-form-input,
.page-book-demo .booking-form-select,
.page-book-demo .booking-form-textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid rgba(41, 107, 180, 0.15);
    border-radius: 12px;
    font-size: 0.95rem;
    font-family: inherit;
    color: #0f2744;
    background: #f8fafc;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.page-book-demo .booking-form-input:focus,
.page-book-demo .booking-form-select:focus,
.page-book-demo .booking-form-textarea:focus {
    outline: none;
    background: #ffffff;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(41, 107, 180, 0.12);
}

.page-book-demo .booking-form-textarea {
    resize: vertical;
    min-height: 100px;
}

.page-book-demo .booking-form-submit {
    width: 100%;
    margin-top: 0.5rem;
    padding: 1rem 1.5rem;
    border: none;
    border-radius: 14px;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    color: #0f2744;
    background: linear-gradient(135deg, #f1bb1b, #e8a80f);
    box-shadow: 0 10px 28px rgba(241, 187, 27, 0.35);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-book-demo .booking-form-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(241, 187, 27, 0.45);
}

.page-book-demo .booking-form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Reveal */
.page-book-demo .bd-reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.page-book-demo .bd-reveal.revealed {
    opacity: 1;
    transform: none;
}

/* ─── Responsive ─── */
@media (max-width: 992px) {
    .page-book-demo .booking-container {
        grid-template-columns: 1fr;
    }

    .page-book-demo .booking-calendar-section,
    .page-book-demo .booking-form-section {
        position: static;
    }
}

@media (max-width: 768px) {
    .page-book-demo .book-demo-hero.pg-hero {
        padding-top: 5rem;
        padding-bottom: 2rem;
    }

    .page-book-demo .book-demo-hero .pg-hero-stats {
        flex-direction: column;
        align-items: stretch;
    }

    .page-book-demo .book-demo-hero .pg-hero-stat {
        justify-content: center;
    }

    .page-book-demo .book-demo-hero-scroll {
        display: none;
    }

    .page-book-demo .book-demo-steps {
        flex-direction: column;
        align-items: stretch;
    }

    .page-book-demo .book-demo-step {
        justify-content: center;
    }

    .page-book-demo .time-slots-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .page-book-demo .calendar-day {
        font-size: 0.8rem;
        min-height: 32px;
    }
}

@media (max-width: 480px) {
    .page-book-demo .booking-calendar-card,
    .page-book-demo .booking-form-card {
        padding: 1.15rem;
    }

    .page-book-demo .time-slots-grid {
        grid-template-columns: 1fr;
    }

    .page-book-demo .calendar-grid {
        gap: 0.2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .page-book-demo .calendar-day:hover,
    .page-book-demo .booking-form-submit:hover {
        transform: none;
    }

    .page-book-demo .bd-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}