/* ============================================
   CURSOS LANDING PAGE — High Conversion Design
   ============================================ */

/* --- HERO --- */
.cur-hero {
    position: relative;
    padding: calc(var(--navbar-height) + 64px) 0 80px;
    text-align: center;
    overflow: hidden;
}

.cur-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
        linear-gradient(180deg, #0d1b2a 0%, #132236 60%, var(--bg-secondary) 100%);
    z-index: 0;
}

.cur-hero__content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.cur-hero__eyebrow {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 16px;
    padding: 4px 16px;
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.08);
}

.cur-hero__title {
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.cur-hero__highlight {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cur-hero__subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.cur-hero__stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.cur-hero__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cur-hero__stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.cur-hero__stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.cur-hero__stat-divider {
    width: 1px;
    height: 40px;
    background: var(--bg-tertiary);
}

.cur-stars {
    color: var(--accent-gold);
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.cur-hero__cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-gold);
    color: var(--bg-primary);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.cur-hero__cta:hover {
    background: var(--accent-gold-light);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(245, 158, 11, 0.5);
}

/* --- SOCIAL PROOF BAR --- */
.cur-proof {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 0;
}

.cur-proof__inner {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.cur-proof__item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.cur-proof__item svg {
    color: var(--accent-gold);
    flex-shrink: 0;
}

.cur-proof__item strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* --- COURSES GRID --- */
.cur-courses {
    padding: 80px 0;
}

.cur-courses__heading {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.cur-courses__sub {
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 48px;
    font-size: 1rem;
}

.cur-courses__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

/* --- COURSE CARD --- */
.cur-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.cur-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-gold), var(--accent-gold-light));
    opacity: 0;
    transition: opacity var(--transition);
}

.cur-card:hover {
    transform: translateY(-4px);
    border-color: rgba(245, 158, 11, 0.25);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(245, 158, 11, 0.15);
}

.cur-card:hover::before {
    opacity: 1;
}

.cur-card--featured {
    border-color: rgba(16, 185, 129, 0.3);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(16, 185, 129, 0.04) 100%);
}

.cur-card--featured::before {
    background: linear-gradient(90deg, #10b981, #34d399);
}

.cur-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 18px;
}

.cur-card__icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: rgba(245, 158, 11, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    transition: all var(--transition);
}

.cur-card:hover .cur-card__icon {
    background: rgba(245, 158, 11, 0.18);
    box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
}

.cur-card__image {
    position: relative;
    margin: -32px -32px 18px -32px;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    overflow: hidden;
}

.cur-card__image img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition);
}

.cur-card:hover .cur-card__image img {
    transform: scale(1.03);
}

.cur-card__image .cur-card__badge {
    position: absolute;
    top: 12px;
    right: 12px;
}

.cur-card__badges {
    display: flex;
    gap: 6px;
}

.cur-card__badge {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
}

.cur-card__badge--best {
    background: var(--accent-gold);
    color: var(--bg-primary);
}

.cur-card__badge--new {
    background: #10b981;
    color: #fff;
}

.cur-card__title {
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.cur-card__desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

.cur-card__meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cur-card__rating {
    display: flex;
    align-items: center;
    gap: 6px;
}

.cur-card__rating-num {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-primary);
}

.cur-card__students {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.cur-card__features {
    list-style: none;
    margin-bottom: 20px;
}

.cur-card__features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 5px 0;
}

.cur-card__features li svg {
    color: var(--success);
    flex-shrink: 0;
}

.cur-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    background: var(--accent-gold);
    color: var(--bg-primary);
    font-weight: 700;
    font-size: 0.95rem;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 2px 12px rgba(245, 158, 11, 0.25);
    margin-top: auto;
}

.cur-card__cta:hover {
    background: var(--accent-gold-light);
    color: var(--bg-primary);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(245, 158, 11, 0.4);
}

/* --- TESTIMONIALS --- */
.cur-testimonials {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    position: relative;
}

.cur-testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    opacity: 0.2;
}

.cur-testimonials__heading {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.5px;
}

.cur-testimonials__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.cur-testimonial {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition);
}

.cur-testimonial:hover {
    border-color: rgba(245, 158, 11, 0.2);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.cur-testimonial__stars {
    color: var(--accent-gold);
    font-size: 1rem;
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.cur-testimonial__text {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 18px;
    font-style: italic;
    border: none;
    padding: 0;
}

.cur-testimonial__author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.cur-testimonial__avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--accent-gold);
    flex-shrink: 0;
}

.cur-testimonial__name {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.cur-testimonial__course {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* --- INSTRUCTOR --- */
.cur-instructor {
    padding: 80px 0;
}

.cur-instructor__layout {
    display: flex;
    align-items: center;
    gap: 48px;
    max-width: 900px;
    margin: 0 auto;
}

.cur-instructor__photo {
    flex-shrink: 0;
}

.cur-instructor__photo img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    object-position: top;
    border: 3px solid var(--accent-gold);
    box-shadow: 0 0 40px rgba(245, 158, 11, 0.15);
}

.cur-instructor__eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-gold);
    margin-bottom: 8px;
}

.cur-instructor__name {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    margin-bottom: 4px;
}

.cur-instructor__role {
    font-size: 1rem;
    color: var(--accent-gold);
    font-weight: 600;
    margin-bottom: 16px;
}

.cur-instructor__bio {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 18px;
}

.cur-instructor__credentials {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.cur-instructor__badge {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-gold);
    border: 1px solid rgba(245, 158, 11, 0.3);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.08);
}

.cur-instructor__stats {
    display: flex;
    gap: 24px;
    margin-bottom: 18px;
}

.cur-instructor__stat {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.cur-instructor__stat strong {
    color: var(--text-primary);
    font-weight: 700;
}

.cur-instructor__link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--accent-gold);
    text-decoration: none;
    transition: all var(--transition);
}

.cur-instructor__link:hover {
    color: var(--accent-gold-light);
    transform: translateX(3px);
}

/* --- FAQ --- */
.cur-faq {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.cur-faq__heading {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 48px;
    letter-spacing: -0.5px;
}

.cur-faq__list {
    max-width: 750px;
    margin: 0 auto;
}

.cur-faq__item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cur-faq__item:first-child {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.cur-faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    transition: color var(--transition);
}

.cur-faq__question::-webkit-details-marker {
    display: none;
}

.cur-faq__question svg {
    color: var(--text-muted);
    transition: transform var(--transition), color var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.cur-faq__item[open] .cur-faq__question svg {
    transform: rotate(180deg);
    color: var(--accent-gold);
}

.cur-faq__item[open] .cur-faq__question {
    color: var(--accent-gold);
}

.cur-faq__answer {
    padding: 0 0 20px;
}

.cur-faq__answer p {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* --- FINAL CTA --- */
.cur-final-cta {
    padding: 80px 0;
    position: relative;
}

.cur-final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
    opacity: 0.2;
}

.cur-final-cta__inner {
    text-align: center;
    max-width: 650px;
    margin: 0 auto;
}

.cur-final-cta__title {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-gold-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cur-final-cta__text {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.6;
}

.cur-final-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--accent-gold);
    color: var(--bg-primary);
    font-weight: 700;
    font-size: 1.1rem;
    padding: 16px 40px;
    border-radius: var(--radius-full);
    text-decoration: none;
    transition: all var(--transition);
    box-shadow: 0 4px 24px rgba(245, 158, 11, 0.35);
}

.cur-final-cta__btn:hover {
    background: var(--accent-gold-light);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 40px rgba(245, 158, 11, 0.5);
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .cur-courses__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .cur-hero__title {
        font-size: 2.2rem;
    }

    .cur-hero__stats {
        gap: 20px;
    }

    .cur-hero__stat-divider {
        display: none;
    }

    .cur-hero__stat-number {
        font-size: 1.5rem;
    }

    .cur-courses__grid {
        grid-template-columns: 1fr;
    }

    .cur-testimonials__grid {
        grid-template-columns: 1fr;
    }

    .cur-instructor__layout {
        flex-direction: column;
        text-align: center;
    }

    .cur-instructor__credentials {
        justify-content: center;
    }

    .cur-instructor__stats {
        justify-content: center;
    }

    .cur-instructor__photo img {
        width: 150px;
        height: 150px;
    }

    .cur-final-cta__title {
        font-size: 1.6rem;
    }

    .cur-proof__inner {
        gap: 24px;
    }
}

@media (max-width: 480px) {
    .cur-hero {
        padding-top: calc(var(--navbar-height) + 40px);
        padding-bottom: 48px;
    }

    .cur-hero__title {
        font-size: 1.8rem;
    }

    .cur-hero__subtitle {
        font-size: 1rem;
    }

    .cur-card {
        padding: 24px;
    }

    .cur-card__image {
        margin: -24px -24px 14px -24px;
    }

    .cur-proof__item span {
        font-size: 0.8rem;
    }
}