/* ─── PROEDUKA STYLESHEET - VISUAL IDENTITY MATCHING LANDING PAGE ─── */

:root {
    --blue: #0081E8;
    --blue-dark: #0042DA;
    --blue-deeper: #002b8f;
    --blue-glow: rgba(0, 129, 232, 0.35);
    --orange: #FF4D0C;
    --orange-hover: #e03d00;
    --orange-glow: rgba(255, 77, 12, 0.4);
    --white: #ffffff;
    --bg: #03070F;
    --bg-card: rgba(255, 255, 255, 0.035);
    --border-card: rgba(255, 255, 255, 0.08);
    --text: #e8eaf0;
    --text-muted: #9aa3b8;
    --input-bg: rgba(255, 255, 255, 0.04);
    --input-border: rgba(255, 255, 255, 0.12);
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.5;
    min-height: 100vh;
}

/* Background noise grid */
#proe-app {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

#proe-app::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

/* ─── HEADER ─── */
.lp-header {
    position: relative;
    z-index: 20;
    background: linear-gradient(135deg, #001a5c 0%, #0042DA 50%, #0081E8 100%);
    padding: 18px 24px;
    border-bottom: 3px solid var(--orange);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.lp-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--orange), #ffaa00, var(--orange));
}

.header-content {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.lp-logo {
    max-width: 180px;
    height: auto;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.4));
    transition: transform 0.3s ease;
}

.lp-logo:hover {
    transform: scale(1.03);
}

.header-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(8px);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: #00ff88;
    border-radius: 50%;
    box-shadow: 0 0 10px #00ff88;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(0, 255, 136, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 136, 0); }
}

/* ─── HERO & SLIDER ─── */
.hero-slider-section {
    position: relative;
    z-index: 2;
    padding: 40px 20px 50px;
    background: radial-gradient(circle at 50% 0%, rgba(0, 129, 232, 0.15) 0%, transparent 70%);
}

.hero-container {
    max-width: 1300px;
    margin: 0 auto;
}

.hero-title-area {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 35px;
}

.hero-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 77, 12, 0.15);
    border: 1px solid rgba(255, 77, 12, 0.4);
    color: var(--orange);
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.hero-title-area h1 {
    font-size: 38px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--white);
    margin-bottom: 12px;
}

.hero-title-area h1 span {
    background: linear-gradient(90deg, #FF4D0C, #FF7B47);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ─── CONTINUOUS INFINITE MARQUEE BANNER ─── */
.marquee-wrapper {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
    /* Soft gradient fade on left and right edges */
    mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
    display: flex;
    gap: 22px;
    width: max-content;
    animation: marqueeLinearScroll 38s linear infinite;
    will-change: transform;
}

.marquee-track:hover {
    animation-play-state: paused;
}

@keyframes marqueeLinearScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.marquee-card {
    width: 220px;
    flex-shrink: 0;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 10px;
    backdrop-filter: blur(12px);
    transition: all 0.35s ease;
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.marquee-card:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--blue);
    box-shadow: 0 16px 35px rgba(0, 129, 232, 0.3);
    background: rgba(255, 255, 255, 0.08);
}

.marquee-img-wrap {
    width: 100%;
    aspect-ratio: 9 / 16;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    background: #0d1527;
}

.marquee-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.marquee-card:hover .marquee-img-wrap img {
    transform: scale(1.08);
}

.marquee-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: linear-gradient(135deg, var(--orange), #e03d00);
    color: var(--white);
    font-size: 10.5px;
    font-weight: 700;
    padding: 4px 9px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    z-index: 2;
}

.marquee-title-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 12px 12px;
    background: linear-gradient(to top, rgba(3, 7, 15, 0.95) 0%, rgba(3, 7, 15, 0.6) 60%, transparent 100%);
    color: var(--white);
    font-size: 13.5px;
    font-weight: 700;
    line-height: 1.3;
    text-align: center;
    border-bottom-left-radius: var(--radius-md);
    border-bottom-right-radius: var(--radius-md);
    z-index: 2;
}

/* ─── MAIN CATALOG SECTION ─── */
.catalog-section {
    position: relative;
    z-index: 2;
    padding: 30px 20px 80px;
    flex-grow: 1;
}

.catalog-container {
    max-width: 1300px;
    margin: 0 auto;
}

/* Filter Header Box */
.filter-header-box {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 35px;
    backdrop-filter: blur(10px);
}

.section-heading h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.section-heading h2 i {
    color: var(--blue);
}

.section-heading p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

/* Search input */
.search-box-wrapper {
    position: relative;
    width: 100%;
    margin-bottom: 20px;
}

.search-box-wrapper input {
    width: 100%;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 40px;
    padding: 14px 45px 14px 50px;
    color: var(--white);
    font-size: 15px;
    outline: none;
    transition: all 0.3s ease;
}

.search-box-wrapper input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 20px rgba(0, 129, 232, 0.25);
    background: rgba(255, 255, 255, 0.06);
}

.search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 16px;
}

.clear-search-btn {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 16px;
    cursor: pointer;
    padding: 5px;
}

.clear-search-btn:hover {
    color: var(--white);
}

/* Category Filters */
.category-filters-scroll {
    overflow-x: auto;
    padding-bottom: 8px;
}

.category-filters-scroll::-webkit-scrollbar {
    height: 4px;
}

.category-filters-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.category-filters {
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.category-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.category-pill:hover {
    background: rgba(0, 129, 232, 0.15);
    border-color: rgba(0, 129, 232, 0.4);
    color: var(--white);
}

.category-pill.active {
    background: linear-gradient(135deg, var(--blue-dark), var(--blue));
    border-color: var(--blue);
    color: var(--white);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 129, 232, 0.3);
}

/* Results Bar */
.results-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 13.5px;
    color: var(--text-muted);
}

.sorting-wrapper {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sorting-wrapper select {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 13px;
    outline: none;
    cursor: pointer;
}

.sorting-wrapper select option {
    background: #091122;
    color: var(--white);
}

/* ─── COURSE CARDS GRID (9:16 FORMAT) ─── */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.course-card {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-card);
    border-radius: var(--radius-lg);
    padding: 16px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--blue), var(--orange));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.course-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 129, 232, 0.4);
    box-shadow: 0 16px 35px rgba(0, 129, 232, 0.2);
    background: rgba(255, 255, 255, 0.055);
}

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

/* 9:16 Aspect Ratio Poster Wrapper */
.course-poster-wrapper {
    width: 100%;
    aspect-ratio: 9 / 16;
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    margin-bottom: 16px;
    background: #0e172a;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.course-poster-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    will-change: transform;
    transition: transform 0.6s ease;
}

.course-card:hover .course-poster-img {
    transform: scale(1.07) translateZ(0);
}

.course-category-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    background: rgba(3, 7, 15, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 12px;
    backdrop-filter: blur(6px);
}

.course-card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.course-card-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    line-height: 1.35;
}

.course-card-desc {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 12px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Price Box on Course Cards */
.course-price-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.03);
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.old-price {
    font-size: 12.5px;
    color: var(--text-muted);
    text-decoration: line-through;
    opacity: 0.8;
}

.new-price {
    font-size: 17px;
    font-weight: 800;
    color: #00ff88;
    text-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}

/* Marquee Price Overlay */
.marquee-price-tag {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 4px;
}

.old-price-sm {
    font-size: 11px;
    color: #94a3b8;
    text-decoration: line-through;
}

.new-price-sm {
    font-size: 13.5px;
    font-weight: 800;
    color: #00ff88;
}

/* Primary Action Button (Escolher) */
.btn-select-course {
    width: 100%;
    padding: 12px 18px;
    border-radius: 30px;
    background: linear-gradient(90deg, var(--orange), #ff6b35);
    color: var(--white);
    border: none;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(255, 77, 12, 0.3);
}

.btn-select-course:hover {
    background: linear-gradient(90deg, #e03d00, var(--orange));
    box-shadow: 0 6px 20px rgba(255, 77, 12, 0.5);
    transform: translateY(-2px);
}

/* No Results Container */
.no-results {
    text-align: center;
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
}

.no-results-icon {
    font-size: 48px;
    color: var(--text-muted);
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 20px;
    color: var(--white);
    margin-bottom: 8px;
}

.no-results p {
    color: var(--text-muted);
    font-size: 14px;
    max-width: 500px;
    margin: 0 auto 20px;
}

.reset-filter-btn {
    background: var(--blue);
    color: var(--white);
    border: none;
    padding: 10px 22px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.reset-filter-btn:hover {
    background: var(--blue-dark);
    box-shadow: 0 4px 15px rgba(0, 129, 232, 0.4);
}

/* ─── CHECKOUT / DETAIL MODAL ─── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 7, 15, 0.88);
    backdrop-filter: blur(10px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 15px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background: #091122;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 24px;
    max-width: 850px;
    width: 100%;
    max-height: 90vh;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.8);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--orange);
    border-color: var(--orange);
}

.modal-body {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
    padding: 30px;
    overflow-y: auto;
    max-height: 90vh;
    -webkit-overflow-scrolling: touch;
}

.modal-poster-wrapper {
    position: relative;
    aspect-ratio: 9 / 16;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-poster-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-category-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--blue);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 10px;
}

.modal-info-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.modal-badge-top-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.modal-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #00ff88;
    font-size: 12.5px;
    font-weight: 600;
}

.workload-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0, 129, 232, 0.15);
    border: 1px solid rgba(0, 129, 232, 0.35);
    color: var(--blue);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
}

.modal-info-col h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
    line-height: 1.25;
}

.modal-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 18px;
}

/* Modal Vantagens Box */
.modal-vantagens-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--radius-md);
    padding: 16px 18px;
    margin-bottom: 18px;
}

.modal-vantagens-box h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-vantagens-box h4 i {
    color: #00ff88;
}

.vantagens-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.vantagens-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: #cbd5e1;
    line-height: 1.4;
}

.vantagens-list li .v-icon {
    color: #00ff88;
    font-size: 13px;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Cronograma Trigger Button */
.btn-cronograma-trigger {
    width: 100%;
    background: linear-gradient(135deg, rgba(0, 129, 232, 0.2) 0%, rgba(0, 66, 218, 0.3) 100%);
    border: 1px solid rgba(0, 129, 232, 0.4);
    color: var(--white);
    padding: 13px 20px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 22px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 129, 232, 0.15);
}

.btn-cronograma-trigger:hover {
    background: linear-gradient(135deg, var(--blue-dark), var(--blue));
    border-color: var(--blue);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 129, 232, 0.35);
}

.btn-cronograma-trigger i {
    font-size: 16px;
    color: var(--blue);
}

.btn-cronograma-trigger:hover i {
    color: var(--white);
}

.btn-cronograma-trigger .arrow-icon {
    font-size: 13px;
    transition: transform 0.3s ease;
}

.btn-cronograma-trigger:hover .arrow-icon {
    transform: translateX(4px);
}

/* ─── DEDICATED CRONOGRAMA SUB-MODAL ─── */
.cronograma-modal-card {
    max-width: 650px;
    padding: 28px;
    background: #0b1426;
    border: 1px solid rgba(0, 129, 232, 0.3);
}

.cronograma-header {
    margin-bottom: 20px;
    text-align: left;
    padding-right: 40px;
}

.cronograma-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(255, 77, 12, 0.15);
    border: 1px solid rgba(255, 77, 12, 0.35);
    color: var(--orange);
    font-size: 11.5px;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 8px;
}

.cronograma-header h2 {
    font-size: 22px;
    font-weight: 800;
    color: var(--white);
    line-height: 1.3;
}

.cronograma-body {
    max-height: 380px;
    overflow-y: auto;
    padding-right: 10px;
    margin-bottom: 20px;
    -webkit-overflow-scrolling: touch;
}

.cronograma-body::-webkit-scrollbar {
    width: 6px;
}

.cronograma-body::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 6px;
}

.cronograma-topics-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 0;
}

.cronograma-topics-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 12px 16px;
    border-radius: 12px;
    transition: all 0.25s ease;
}

.cronograma-topics-list li:hover {
    background: rgba(0, 129, 232, 0.08);
    border-color: rgba(0, 129, 232, 0.25);
    transform: translateX(4px);
}

.topic-number {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue-dark), var(--blue));
    color: var(--white);
    font-size: 12px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 129, 232, 0.3);
}

.topic-text {
    font-size: 13.5px;
    color: var(--text);
    font-weight: 500;
    line-height: 1.4;
    padding-top: 2px;
}

.cronograma-footer {
    display: flex;
    justify-content: flex-end;
    padding-top: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.btn-close-cronograma {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    padding: 10px 22px;
    border-radius: 30px;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-close-cronograma:hover {
    background: var(--blue);
    border-color: var(--blue);
}

/* Modal Price Highlight Box */
.modal-price-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.12) 0%, rgba(0, 129, 232, 0.08) 100%);
    border: 1px solid rgba(0, 255, 136, 0.35);
    padding: 16px 22px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.15), inset 0 0 15px rgba(0, 255, 136, 0.05);
    position: relative;
    overflow: hidden;
}

.modal-price-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #00ff88, var(--blue));
}

.price-left-side {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.modal-old-price {
    font-size: 14px;
    color: #94a3b8;
    font-weight: 500;
}

.modal-old-price del {
    color: #ef4444;
    text-decoration-color: #ef4444;
    font-weight: 600;
}

.modal-new-price-wrap {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.price-prefix {
    font-size: 13.5px;
    color: var(--text-muted);
    font-weight: 600;
}

.modal-new-price {
    font-size: 30px;
    font-weight: 900;
    color: #00ff88;
    letter-spacing: -0.5px;
    text-shadow: 0 0 16px rgba(0, 255, 136, 0.5);
    line-height: 1.1;
}

.price-right-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.price-discount-badge {
    background: linear-gradient(135deg, #00ff88, #00d670);
    color: #03070F;
    font-size: 13px;
    font-weight: 900;
    padding: 6px 14px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.price-promo-tag {
    font-size: 11px;
    color: var(--orange);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 5px;
    letter-spacing: 0.3px;
}

.btn-checkout-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: linear-gradient(90deg, var(--orange), #ff6b35);
    color: var(--white);
    text-decoration: none;
    padding: 15px 25px;
    border-radius: 40px;
    font-size: 16px;
    font-weight: 800;
    text-align: center;
    box-shadow: 0 6px 25px rgba(255, 77, 12, 0.4);
    transition: all 0.3s ease;
}

.btn-checkout-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 77, 12, 0.6);
    background: linear-gradient(90deg, #e03d00, var(--orange));
}

.checkout-secure-note {
    display: block;
    text-align: center;
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-muted);
}

/* ─── FOOTER ─── */
.lp-footer {
    position: relative;
    z-index: 2;
    background: #020409;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 30px 20px;
    text-align: center;
    margin-top: auto;
}

.footer-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-logo {
    max-width: 140px;
    opacity: 0.8;
}

.lp-footer p {
    font-size: 13px;
    color: var(--text-muted);
}

/* ─── RESPONSIVE DESIGN ─── */
@media (max-width: 1200px) {
    .courses-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .slider-card {
        flex: 0 0 calc(33.333% - 14px);
    }
}

@media (max-width: 900px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .slider-card {
        flex: 0 0 calc(50% - 10px);
    }
    .hero-title-area h1 {
        font-size: 28px;
    }
    .modal-body {
        grid-template-columns: 1fr;
    }
    .modal-poster-wrapper {
        max-width: 220px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }
}

@media (max-width: 600px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .course-card {
        padding: 10px;
        border-radius: 14px;
    }

    .course-poster-wrapper {
        margin-bottom: 10px;
        border-radius: 10px;
    }

    .course-category-tag {
        font-size: 9px;
        padding: 2px 6px;
        top: 6px;
        left: 6px;
        border-radius: 6px;
    }

    .course-card-title {
        font-size: 13px;
        margin-bottom: 4px;
        line-height: 1.25;
    }

    .course-card-desc {
        font-size: 11px;
        line-height: 1.35;
        margin-bottom: 8px;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }

    .course-price-container {
        padding: 5px 8px;
        gap: 4px;
        margin-bottom: 10px;
        border-radius: 8px;
        flex-direction: column;
        align-items: flex-start;
    }

    .old-price {
        font-size: 10.5px;
    }

    .new-price {
        font-size: 14.5px;
    }

    .btn-select-course {
        padding: 8px 10px;
        font-size: 11.5px;
        border-radius: 20px;
        gap: 5px;
    }

    .header-content {
        flex-direction: column;
        gap: 10px;
    }

    .hero-slider-section {
        padding: 20px 10px;
    }

    .hero-title-area h1 {
        font-size: 24px;
    }

    .hero-desc {
        font-size: 13.5px;
    }

    .filter-header-box {
        padding: 14px;
        margin-bottom: 20px;
    }

    .section-heading h2 {
        font-size: 19px;
    }

    .results-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .marquee-card {
        width: 170px;
        padding: 6px;
    }

    .marquee-title-overlay {
        font-size: 11.5px;
        padding: 20px 6px 8px;
    }

    /* Modal Mobile Adjustments */
    .modal-overlay {
        padding: 10px;
        align-items: center;
    }

    .modal-card {
        max-height: 94vh;
        border-radius: 18px;
        width: 100%;
        overflow: hidden;
    }

    .modal-body {
        grid-template-columns: 1fr;
        gap: 14px;
        padding: 18px 14px;
        max-height: calc(94vh - 10px);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }

    .modal-poster-wrapper {
        max-width: 130px;
        aspect-ratio: 9 / 16;
        margin: 0 auto;
    }

    .modal-info-col h2 {
        font-size: 19px;
        margin-bottom: 6px;
    }

    .modal-desc {
        font-size: 12.5px;
        line-height: 1.45;
        margin-bottom: 12px;
    }

    .modal-features {
        gap: 8px;
        padding: 10px;
        margin-bottom: 14px;
    }

    .feature-item i {
        font-size: 15px;
        width: 18px;
    }

    .feature-item strong {
        font-size: 12px;
    }

    .feature-item span {
        font-size: 10.5px;
    }

    /* Modal Price Box Mobile Organization */
    .modal-price-box {
        display: flex;
        flex-direction: column;
        gap: 10px;
        padding: 12px 14px;
        margin-bottom: 14px;
    }

    .price-left-side {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 2px;
    }

    .modal-old-price {
        font-size: 12px;
        white-space: nowrap;
    }

    .modal-new-price-wrap {
        display: flex;
        align-items: baseline;
        gap: 6px;
        white-space: nowrap;
    }

    .price-prefix {
        font-size: 12px;
        white-space: nowrap;
    }

    .modal-new-price {
        font-size: 24px;
        white-space: nowrap;
    }

    .price-right-side {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding-top: 8px;
        border-top: 1px dashed rgba(0, 255, 136, 0.25);
        gap: 8px;
    }

    .price-discount-badge {
        font-size: 11px;
        padding: 4px 10px;
        white-space: nowrap;
    }

    .price-promo-tag {
        font-size: 10.5px;
        white-space: nowrap;
    }

    .btn-checkout-primary {
        padding: 13px 16px;
        font-size: 14px;
        border-radius: 30px;
        width: 100%;
    }

    .modal-close {
        top: 10px;
        right: 10px;
        width: 34px;
        height: 34px;
        font-size: 14px;
    }
}