/**
 * Premium Diploma Registration Page — scoped under .diploma-reg-page only
 */

.diploma-reg-page {
    --dr-primary: #5786C7;
    --dr-primary-dark: #4569a8;
    --dr-primary-soft: #EEF4FC;
    --dr-navy: #1e3a5f;
    --dr-beige: #f5f0e8;
    --dr-beige-border: #e8e0d4;
    --dr-bg: #F8FAFD;
    --dr-white: #FFFFFF;
    --dr-text: #1F2937;
    --dr-muted: #64748B;
    --dr-radius: 20px;
    --dr-shadow: 0 12px 40px rgba(87, 134, 199, 0.1);
    --dr-container: min(1140px, calc(100% - 2rem));
    position: relative;
    overflow-x: clip;
    background: linear-gradient(180deg, var(--dr-white) 0%, var(--dr-bg) 40%, var(--dr-bg) 100%);
    color: var(--dr-text);
}

.diploma-reg-page .dr-container {
    width: var(--dr-container);
    max-width: 100%;
    margin-inline: auto;
}

.diploma-reg-page .dr-container--narrow {
    --dr-container: min(720px, calc(100% - 2rem));
}

.diploma-reg-page .dr-section {
    padding: clamp(2.5rem, 5vw, 4rem) 0;
}

.diploma-reg-page .dr-section--alt {
    background: var(--dr-white);
}

.diploma-reg-page .dr-section__header {
    margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
}

.diploma-reg-page .dr-section__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--dr-navy);
    margin: 0 0 0.75rem;
    line-height: 1.4;
}

.diploma-reg-page .dr-section__lead {
    font-size: 1.05rem;
    color: var(--dr-muted);
    line-height: 1.8;
    max-width: 42em;
    margin-inline: auto;
}

/* Buttons */
.diploma-reg-page .dr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0.65rem 1.35rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 700;
    text-decoration: none;
    border: 2px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
    background: transparent;
}

.diploma-reg-page .dr-btn--primary {
    color: var(--dr-white);
    background: var(--dr-primary);
    box-shadow: 0 8px 24px rgba(87, 134, 199, 0.3);
}

.diploma-reg-page .dr-btn--primary:hover {
    background: var(--dr-primary-dark);
    color: var(--dr-white);
    transform: translateY(-1px);
}

.diploma-reg-page .dr-btn--secondary {
    color: var(--dr-primary);
    background: var(--dr-white);
    border-color: rgba(87, 134, 199, 0.35);
}

.diploma-reg-page .dr-btn--secondary:hover {
    background: var(--dr-primary-soft);
    color: var(--dr-primary-dark);
}

.diploma-reg-page .dr-btn--ghost {
    color: var(--dr-navy);
    border-color: var(--dr-beige-border);
    background: var(--dr-white);
}

.diploma-reg-page .dr-btn--ghost:hover {
    background: var(--dr-beige);
}

.diploma-reg-page .dr-btn--block {
    width: 100%;
}

/* Hero */
.diploma-reg-page .dr-hero {
    padding: clamp(2rem, 5vw, 3.5rem) 0 clamp(1.5rem, 3vw, 2.5rem);
}

.diploma-reg-page .dr-hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
}

.diploma-reg-page .dr-hero__badge {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    margin-bottom: 1rem;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--dr-primary);
    background: var(--dr-primary-soft);
    border-radius: 999px;
    border: 1px solid rgba(87, 134, 199, 0.15);
}

.diploma-reg-page .dr-hero__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 800;
    line-height: 1.35;
    color: var(--dr-navy);
    margin: 0 0 1rem;
}

.diploma-reg-page .dr-hero__lead {
    font-size: clamp(0.95rem, 1.5vw, 1.08rem);
    line-height: 1.85;
    color: var(--dr-muted);
    margin: 0 0 1.5rem;
}

.diploma-reg-page .dr-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.75rem;
}

.diploma-reg-page .dr-hero__stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.diploma-reg-page .dr-hero__stat {
    text-align: center;
    padding: 0.85rem 0.5rem;
    background: var(--dr-white);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
}

.diploma-reg-page .dr-hero__stat-value {
    display: block;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--dr-primary);
    line-height: 1.2;
}

.diploma-reg-page .dr-hero__stat-label {
    display: block;
    font-size: 0.78rem;
    color: var(--dr-muted);
    margin-top: 0.25rem;
}

.diploma-reg-page .dr-hero__visual-frame {
    border-radius: calc(var(--dr-radius) + 4px);
    overflow: hidden;
    border: 1px solid var(--dr-beige-border);
    box-shadow: var(--dr-shadow);
    background: var(--dr-beige);
}

.diploma-reg-page .dr-hero__image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    min-height: 280px;
}

/* About */
.diploma-reg-page .dr-about__text {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--dr-muted);
}

.diploma-reg-page .dr-about__card {
    padding: 1.25rem;
    background: var(--dr-white);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
    border-top: 3px solid var(--dr-primary);
}

.diploma-reg-page .dr-about__card-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--dr-navy);
    margin: 0 0 0.5rem;
}

.diploma-reg-page .dr-about__card-text {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--dr-muted);
}

/* Trust cards */
.diploma-reg-page .dr-trust__card {
    padding: 1.5rem;
    background: var(--dr-bg);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
}

.diploma-reg-page .dr-trust__number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: rgba(87, 134, 199, 0.25);
    line-height: 1;
    margin-bottom: 0.75rem;
}

.diploma-reg-page .dr-trust__title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--dr-navy);
    margin: 0 0 0.5rem;
}

.diploma-reg-page .dr-trust__text {
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--dr-muted);
}

/* Video section */
.diploma-reg-page .dr-video__points {
    margin-top: 1.25rem;
}

.diploma-reg-page .dr-video__point {
    position: relative;
    padding-right: 1.25rem;
    margin-bottom: 0.75rem;
    line-height: 1.75;
    color: var(--dr-muted);
}

.diploma-reg-page .dr-video__point::before {
    content: "";
    position: absolute;
    right: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--dr-primary);
}

.diploma-reg-page .dr-video__frame {
    border-radius: var(--dr-radius);
    overflow: hidden;
    border: 1px solid var(--dr-beige-border);
    box-shadow: var(--dr-shadow);
}

.diploma-reg-page .dr-video__placeholder {
    aspect-ratio: 16 / 9;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dr-beige);
    color: var(--dr-muted);
    padding: 2rem;
    text-align: center;
}

/* Diploma cards */
.diploma-reg-page .dr-diploma-card {
    background: var(--dr-white);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(30, 58, 95, 0.06);
    display: flex;
    flex-direction: column;
}

.diploma-reg-page .dr-diploma-card__thumb img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
}

.diploma-reg-page .dr-diploma-card__body {
    padding: 1.35rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.diploma-reg-page .dr-diploma-card__title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--dr-navy);
    margin: 0 0 0.65rem;
    line-height: 1.45;
}

.diploma-reg-page .dr-diploma-card__desc {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--dr-muted);
    margin-bottom: 0.65rem;
}

.diploma-reg-page .dr-diploma-card__meta {
    font-size: 0.85rem;
    color: var(--dr-primary-dark);
    margin-bottom: 0.35rem;
}

.diploma-reg-page .dr-diploma-card__benefits {
    list-style: none;
    padding: 0;
    margin: 0.75rem 0 1rem;
    font-size: 0.88rem;
    color: var(--dr-text);
}

.diploma-reg-page .dr-diploma-card__benefits li {
    position: relative;
    padding-right: 1rem;
    margin-bottom: 0.35rem;
    line-height: 1.5;
}

.diploma-reg-page .dr-diploma-card__benefits li::before {
    content: "—";
    position: absolute;
    right: 0;
    color: var(--dr-primary);
    font-weight: 700;
}

.diploma-reg-page .dr-diploma-card__pricing {
    margin-top: auto;
    padding-top: 0.75rem;
    margin-bottom: 1rem;
}

.diploma-reg-page .dr-diploma-card__price-old {
    display: block;
    font-size: 0.85rem;
    color: var(--dr-muted);
    text-decoration: line-through;
}

.diploma-reg-page .dr-diploma-card__price {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--dr-primary);
}

.diploma-reg-page .dr-diploma-card__actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Testimonials */
.diploma-reg-page .dr-testimonial-card {
    padding: 1.35rem;
    background: var(--dr-bg);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
    margin: 0;
}

.diploma-reg-page .dr-testimonial-card__text {
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--dr-text);
    margin-bottom: 1rem;
}

.diploma-reg-page .dr-testimonial-card__footer {
    font-size: 0.88rem;
    color: var(--dr-muted);
}

.diploma-reg-page .dr-video-card {
    background: var(--dr-white);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
    overflow: hidden;
    padding-bottom: 1rem;
}

.diploma-reg-page .dr-video-card__title {
    font-size: 0.95rem;
    font-weight: 700;
    padding: 0.75rem 1rem 0;
    margin: 0;
    color: var(--dr-navy);
}

/* Steps */
.diploma-reg-page .dr-steps__track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.diploma-reg-page .dr-step {
    text-align: center;
    padding: 1.25rem 1rem;
    background: var(--dr-white);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
}

.diploma-reg-page .dr-step__number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--dr-primary);
    color: var(--dr-white);
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.diploma-reg-page .dr-step__title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--dr-navy);
    margin: 0 0 0.5rem;
}

.diploma-reg-page .dr-step__text {
    font-size: 0.88rem;
    line-height: 1.65;
    color: var(--dr-muted);
}

/* Checkout modal */
.diploma-reg-page .dr-checkout-modal {
    border-radius: var(--dr-radius);
    border: none;
}

.diploma-reg-page .dr-checkout-modal__title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--dr-navy);
}

.diploma-reg-page .dr-checkout-summary {
    padding: 1rem 1.15rem;
    background: var(--dr-primary-soft);
    border-radius: 12px;
    border: 1px solid rgba(87, 134, 199, 0.15);
}

.diploma-reg-page .dr-checkout-summary__label {
    display: block;
    font-size: 0.82rem;
    color: var(--dr-muted);
}

.diploma-reg-page .dr-checkout-summary__value {
    display: block;
    font-size: 1.05rem;
    color: var(--dr-navy);
    margin-top: 0.25rem;
}

.diploma-reg-page .dr-checkout-summary__price {
    display: block;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--dr-primary);
    margin-top: 0.35rem;
}

/* FAQ */
.diploma-reg-page .dr-faq__item {
    border: 1px solid var(--dr-beige-border);
    border-radius: 12px !important;
    margin-bottom: 0.65rem;
    overflow: hidden;
}

.diploma-reg-page .dr-faq__item .accordion-button {
    font-weight: 700;
    color: var(--dr-navy);
    background: var(--dr-white);
    box-shadow: none;
    text-align: right;
}

.diploma-reg-page .dr-faq__item .accordion-button:not(.collapsed) {
    background: var(--dr-primary-soft);
    color: var(--dr-primary-dark);
}

.diploma-reg-page .dr-faq__item .accordion-body {
    line-height: 1.8;
    color: var(--dr-muted);
}

/* Final CTA */
.diploma-reg-page .dr-final-cta__box {
    padding: clamp(2rem, 4vw, 3rem);
    background: linear-gradient(135deg, var(--dr-navy) 0%, #2a5080 100%);
    border-radius: calc(var(--dr-radius) + 4px);
    color: var(--dr-white);
}

.diploma-reg-page .dr-final-cta__title {
    font-size: clamp(1.35rem, 3vw, 1.85rem);
    font-weight: 800;
    margin: 0 0 0.75rem;
    color: var(--dr-white);
}

.diploma-reg-page .dr-final-cta__hint {
    opacity: 0.9;
    line-height: 1.75;
    max-width: 36em;
    margin-inline: auto;
}

.diploma-reg-page .dr-final-cta__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.diploma-reg-page .dr-final-cta .dr-btn--primary {
    background: var(--dr-white);
    color: var(--dr-navy);
    box-shadow: none;
}

.diploma-reg-page .dr-final-cta .dr-btn--secondary {
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--dr-white);
    background: transparent;
}

/* Result pages */
.diploma-reg-page--result {
    min-height: 60vh;
    display: flex;
    align-items: center;
    padding: 3rem 0;
}

.diploma-reg-page .dr-result {
    text-align: center;
}

.diploma-reg-page .dr-result__icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.diploma-reg-page .dr-result__icon--success {
    background: #dcfce7;
    color: #166534;
}

.diploma-reg-page .dr-result__icon--failed {
    background: #fee2e2;
    color: #991b1b;
}

.diploma-reg-page .dr-result__title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--dr-navy);
    margin-bottom: 0.75rem;
}

.diploma-reg-page .dr-result__lead {
    color: var(--dr-muted);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.diploma-reg-page .dr-result__summary {
    text-align: right;
    background: var(--dr-white);
    border: 1px solid var(--dr-beige-border);
    border-radius: var(--dr-radius);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.diploma-reg-page .dr-result__dl div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--dr-beige-border);
}

.diploma-reg-page .dr-result__dl div:last-child {
    border-bottom: none;
}

.diploma-reg-page .dr-result__dl dt {
    color: var(--dr-muted);
    font-weight: 600;
}

.diploma-reg-page .dr-result__dl dd {
    margin: 0;
    font-weight: 700;
    color: var(--dr-navy);
}

.diploma-reg-page .dr-result__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
}

.diploma-reg-page .dr-empty {
    padding: 2rem;
    text-align: center;
    background: var(--dr-white);
    border-radius: var(--dr-radius);
    color: var(--dr-muted);
}

.diploma-reg-page .dr-alert {
    border-radius: 12px;
}

/* Scroll reveal */
.diploma-reg-page .dr-reveal {
    opacity: 0;
    transform: translate3d(0, 24px, 0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.diploma-reg-page .dr-reveal.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* Responsive */
@media (max-width: 991.98px) {
    .diploma-reg-page .dr-hero__grid {
        grid-template-columns: 1fr;
    }

    .diploma-reg-page .dr-hero__visual {
        order: -1;
    }

    .diploma-reg-page .dr-hero__stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .diploma-reg-page .dr-steps__track {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575.98px) {
    .diploma-reg-page .dr-hero__actions,
    .diploma-reg-page .dr-final-cta__actions,
    .diploma-reg-page .dr-result__actions {
        flex-direction: column;
    }

    .diploma-reg-page .dr-hero__actions .dr-btn,
    .diploma-reg-page .dr-final-cta__actions .dr-btn {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .diploma-reg-page .dr-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}