:root {
  --primary-teal: #ff0000;
  --primary-blur: #ff000021;
  --dark-navy: #000;
  --text-muted: #6c757d;
  --card-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  --transition-smooth: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --box-border: #eee;
  --footer-bg: #0a1322;
  --footer-text: #b1b5bd;
  --footer-heading: #ffffff;
  --footer-bottom-border: rgba(255, 255, 255, 0.05);
  --transition-fast: all 0.3s ease;
  --green: #00ff88;
  --warning: #ffbd2e;
  --primary: #ff0000;
  --dark: #000;
  --muted: #6c757d;
  --card: #ffffff;
  --border: #eee;
  --shadow: 0 15px 40px rgba(0, 0, 0, 0.06);
  --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-section {
  padding: 100px 0;
  overflow: hidden;
  height: 80vh;
}

.create-account-btn button,
.open-account-btn button {
  padding: 8px 15px;
  color: #fff;
  border-radius: 25px;
  margin: 5px 0;
  border: 0px;
  background-color: var(--zed-primary);
  font-size: 1rem;
}

/**
 * Start Webinard Events
 */
.webinar .section-title {
  font-size: 48px;
  font-weight: 800;
  color: var(--dark);
  position: relative;
  display: inline-block;
  letter-spacing: 0.5px;
  max-width: 100%;
}

.webinar .section-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), transparent);
  border-radius: 10px;
}

.webinar .section-title span {
  color: var(--primary);
}

/* typing cursor */
.webinar #typing-text::after {
  content: "|";
  margin-left: 5px;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.webinar .events-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 991px) {
  .webinar .events-grid {
    grid-template-columns: 1fr;
  }
}

.webinar .event-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.webinar .event-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), transparent);
}

.webinar .event-card:hover {
  transform: translateY(-8px) scale(1.01);
}

.webinar .event-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--dark);
  transition: 0.3s;
}

.webinar .event-card:hover .event-title {
  color: var(--primary);
}

.webinar .event-desc {
  font-size: 14px;
  color: var(--muted);
  margin-top: 8px;
}

.webinar .meta-box {
  border-left: 1px dashed var(--border);
  padding-left: 15px;
}

.webinar .meta-item {
  font-size: 13px;
  margin-bottom: 8px;
}

.webinar .meta-item strong {
  display: block;
  color: var(--primary);
}

.webinar .badge-live {
  position: absolute;
  top: 15px;
  right: 15px;
  background: var(--primary-blur);
  color: var(--primary);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 50px;
}
.webinar .btn-join {
  border: none;
  background: var(--primary);
  color: #fff;
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 12px;
  transition: 0.3s;
}

.webinar .btn-join:hover {
  background: var(--dark);
}
/**
 * End Webinard Events
 */


/**
 * Start Webinar Topics
 */
    /* 1. Box Hover: Change border color to red */
    .webinar-topics .curriculum-card {
        border: 1px solid #333;
        border-radius: 1.5rem;
        padding: 2.5rem;
        transition: border-color 0.4s ease, box-shadow 0.4s ease;
        cursor: pointer;
        height: 100%;
        display: flex;
        align-items: center;
        overflow: hidden;
    }

    .webinar-topics .curriculum-card:hover {
        border-color: var(--primary-teal) !important;
        box-shadow: 0 0 20px rgba(255, 0, 0, 0.15);
    }

    /* 2. Box Hover: Image zoom out and rotate 30 degrees */
    .webinar-topics .icon-box {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 7rem;
        transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
        flex-shrink: 0;
    }

    .webinar-topics .curriculum-card:hover .icon-box {
        /* Zoom out (scale down) and rotate 30 degrees */
        transform: scale(0.85) rotate(30deg);
    }

    /* 3. Child Point Hover: Show transition arrow at left end with zoom */
    .webinar-topics .topic-pill {
        display: inline-flex;
        align-items: center;
        background: rgba(255, 255, 255, 0.07);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 50px;
        padding: 6px 16px;
        margin: 4px;
        font-size: 0.85rem;
        color: var(--text-muted);
        transition: all 0.3s ease;
        position: relative;
        text-decoration: none;
    }

    .webinar-topics .arrow-icon {
        width: 0;
        opacity: 0;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        color: var(--primary-teal);
    }

    .webinar-topics .topic-pill:hover {
        transform: scale(1.1);
        background: var(--primary-blur);
        border-color: rgba(255, 0, 0, 0.4);
        color: var(--dark-navy);
        padding-left: 5px;
    }

    .webinar-topics .topic-pill:hover .arrow-icon {
        width: 18px;
        opacity: 1;
        margin-right: 6px;
    }

    .webinar-topics .card-title {
        font-weight: 700;
        margin-bottom: 0.75rem;
    }

    .webinar-topics .card-text {
        color: var(--text-muted);
        font-size: 0.95rem;
        line-height: 1.6;
    }
/**
 * End Webinar Topics
 */

 
/**
 * Start Course LAYOUT WRAPPER
 */
    .tutorial.course-wrapper {
        display: grid;
        grid-template-columns: 300px 1fr;
        gap: 0;
        min-height: calc(100vh - 64px);
    }

    /* ── SIDEBAR ── */
    .tutorial .sidebar {
        background: #fff;
        border-right: 1px solid var(--border);
        position: sticky;
        top: 64px;
        height: calc(100vh - 64px);
        overflow-y: auto;
        padding: 1.5rem 0;
    }

    .tutorial .sidebar::-webkit-scrollbar {
        width: 4px;
    }

    .tutorial .sidebar::-webkit-scrollbar-track {
        background: transparent;
    }

    .tutorial .sidebar::-webkit-scrollbar-thumb {
        background: #ddd;
        border-radius: 4px;
    }

    .tutorial .sidebar-title {
        font-size: 0.7rem;
        font-weight: 700;
        letter-spacing: 1.5px;
        text-transform: uppercase;
        color: var(--muted);
        padding: 0 1.4rem;
        margin-bottom: 0.75rem;
    }

    .tutorial .lesson-item {
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0.7rem 1.4rem;
        cursor: pointer;
        transition: var(--transition-fast);
        border-left: 3px solid transparent;
        text-decoration: none;
        color: #333;
    }

    .tutorial .lesson-item:hover {
        background: #fafafa;
        color: var(--primary);
        border-left-color: var(--primary-blur);
    }

    .tutorial .lesson-item.active {
        background: var(--primary-blur);
        border-left-color: var(--primary);
        color: var(--primary);
    }

    .tutorial .lesson-item.active .lesson-icon {
        background: var(--primary);
        color: #fff;
    }

    .tutorial .lesson-icon {
        width: 28px;
        height: 28px;
        border-radius: 8px;
        background: #f0f0f0;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        font-size: 0.65rem;
        transition: var(--transition-fast);
        margin-top: 1px;
    }

    .tutorial .lesson-text strong {
        font-size: 0.82rem;
        font-weight: 600;
        display: block;
        line-height: 1.3;
    }

    .tutorial .lesson-text span {
        font-size: 0.75rem;
        color: var(--muted);
        line-height: 1.4;
    }

    .tutorial .lesson-item:hover .lesson-icon {
        background: var(--primary-blur);
        color: var(--primary);
    }

    /* ── MAIN CONTENT ── */
    .tutorial .main-content {
        padding: 5.5rem 2.5rem 4rem;
    }

    /* Course Header */
    .tutorial .course-hero {
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 20px;
        padding: 2.5rem;
        margin-bottom: 2rem;
        box-shadow: var(--shadow);
        position: relative;
        overflow: hidden;
    }

    .tutorial .course-hero::before {
        content: '';
        position: absolute;
        top: -60px;
        right: -60px;
        width: 200px;
        height: 200px;
        background: radial-gradient(circle, var(--primary-blur) 0%, transparent 70%);
        pointer-events: none;
    }

    .tutorial .course-badge {
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
        background: var(--primary-blur);
        color: var(--primary);
        font-size: 0.72rem;
        font-weight: 700;
        letter-spacing: 1px;
        text-transform: uppercase;
        padding: 0.3rem 0.8rem;
        border-radius: 20px;
        margin-bottom: 1rem;
    }

    .tutorial .course-title {
        font-size: clamp(1.6rem, 3vw, 2.4rem);
        font-weight: 800;
        color: var(--dark);
        line-height: 1.15;
        letter-spacing: -1px;
        margin-bottom: 1rem;
    }

    .tutorial .course-title em {
        color: var(--primary);
        font-style: normal;
    }

    .tutorial .course-desc {
        color: #555;
        font-size: 0.95rem;
        line-height: 1.7;
        max-width: 600px;
        margin-bottom: 1.75rem;
    }

    .tutorial .course-stats {
        display: flex;
        flex-wrap: wrap;
        gap: 1.5rem;
        margin-bottom: 1.75rem;
    }

    .tutorial .stat-item {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.82rem;
        color: var(--muted);
    }

    .tutorial .stat-item i {
        color: var(--primary);
        font-size: 1rem;
    }

    .tutorial .stat-item strong {
        color: var(--dark);
        font-weight: 600;
    }

    .tutorial .btn-start {
        background: var(--primary);
        color: #fff;
        font-weight: 700;
        font-size: 0.95rem;
        padding: 0.75rem 2rem;
        border-radius: 12px;
        border: none;
        cursor: pointer;
        transition: var(--transition);
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        text-decoration: none;
    }

    .tutorial .btn-start:hover {
        background: #cc0000;
        color: #fff;
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(255, 0, 0, 0.3);
    }

    /* ── LESSON SECTION ── */
    .tutorial .lesson-section-title {
        font-size: 2rem;
        font-weight: 800;
        margin-bottom: 1.25rem;
        color: var(--dark);
        text-align: center;
    }

    .tutorial .lesson-section-title span {
        color: var(--primary);
    }

    /* Video Card */
    .tutorial .video-card {
        border-radius: 18px;
        overflow: hidden;
        position: relative;
        background: #000;
        margin-bottom: 2rem;
        cursor: pointer;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    }

    .tutorial .video-thumb {
        width: 100%;
        aspect-ratio: 16/9;
        object-fit: cover;
        opacity: 0.85;
        display: block;
        transition: var(--transition);
    }

    .tutorial .video-card:hover .video-thumb {
        opacity: 0.7;
        transform: scale(1.02);
    }

    .tutorial .video-overlay {
        position: absolute;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.1) 100%);
    }

    .tutorial .play-btn {
        width: 72px;
        height: 72px;
        background: var(--primary);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.6rem;
        color: #fff;
        box-shadow: 0 8px 32px rgba(255, 0, 0, 0.5);
        transition: var(--transition);
    }

    .tutorial .video-card:hover .play-btn {
        transform: scale(1.1);
        box-shadow: 0 12px 40px rgba(255, 0, 0, 0.6);
    }

    .tutorial .video-label {
        position: absolute;
        top: 1rem;
        left: 1rem;
        background: rgba(0, 0, 0, 0.7);
        color: #fff;
        font-size: 0.7rem;
        font-weight: 600;
        padding: 0.3rem 0.8rem;
        border-radius: 20px;
        backdrop-filter: blur(6px);
    }

    .tutorial .video-duration {
        position: absolute;
        bottom: 1rem;
        right: 1rem;
        background: rgba(0, 0, 0, 0.7);
        color: #fff;
        font-size: 0.7rem;
        font-weight: 600;
        padding: 0.3rem 0.7rem;
        border-radius: 6px;
        backdrop-filter: blur(6px);
    }

    /* Learning Points */
    .tutorial .learn-card {
        background: #fff;
        border: 1px solid var(--border);
        border-radius: 18px;
        padding: 2rem;
        margin-bottom: 2rem;
        box-shadow: var(--shadow);
    }

    .tutorial .learn-card-title {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 1.25rem;
        color: var(--dark);
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .tutorial .learn-card-title i {
        color: var(--primary);
    }

    .tutorial .learn-point {
        display: flex;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 0.65rem 0;
        border-bottom: 1px solid #f5f5f5;
        transition: var(--transition-fast);
    }

    .tutorial .learn-point:last-child {
        border-bottom: none;
    }

    .tutorial .learn-point:hover {
        padding-left: 0.25rem;
    }

    .tutorial .learn-dot {
        width: 22px;
        height: 22px;
        background: var(--primary-blur);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        margin-top: 1px;
    }

    .tutorial .learn-dot i {
        font-size: 0.65rem;
        color: var(--primary);
    }

    .tutorial .learn-point p {
        margin: 0;
        font-size: 0.9rem;
        color: #444;
        line-height: 1.5;
    }

    /* Progress Bar */
    .tutorial .progress-card {
        background: var(--dark);
        border-radius: 18px;
        padding: 1.75rem;
        margin-bottom: 2rem;
        color: #fff;
        position: relative;
        overflow: hidden;
    }

    .tutorial .progress-card::after {
        content: '';
        position: absolute;
        bottom: -40px;
        right: -30px;
        width: 160px;
        height: 160px;
        background: radial-gradient(circle, rgba(255, 0, 0, 0.15) 0%, transparent 70%);
    }

    .tutorial .progress-card-title {
        font-size: 0.85rem;
        font-weight: 700;
        letter-spacing: 0.5px;
        color: #888;
        margin-bottom: 0.4rem;
    }

    .tutorial .progress-num {
        font-size: 2.8rem;
        font-weight: 800;
        line-height: 1;
        margin-bottom: 1rem;
    }

    .progress-num span {
        color: var(--primary);
    }

    .tutorial .progress-track {
        height: 6px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        overflow: hidden;
        margin-bottom: 0.6rem;
    }

    .tutorial .progress-fill {
        height: 100%;
        background: linear-gradient(90deg, var(--primary), #ff6666);
        border-radius: 10px;
        width: 9%;
        transition: width 1s ease;
    }

    .tutorial .progress-sub {
        font-size: 0.78rem;
        color: #666;
    }

    /* Navigation Footer */
    .tutorial .lesson-nav {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1.25rem 2rem;
        background: #fff;
        border-top: 1px solid var(--border);
        border-radius: 16px;
        box-shadow: var(--shadow);
    }

    .tutorial .nav-btn {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: 600;
        font-size: 0.875rem;
        color: var(--muted);
        background: none;
        border: 1.5px solid var(--border);
        padding: 0.6rem 1.25rem;
        border-radius: 10px;
        cursor: pointer;
        transition: var(--transition-fast);
        text-decoration: none;
    }

    .tutorial .nav-btn:hover {
        border-color: var(--primary);
        color: var(--primary);
        background: var(--primary-blur);
    }

    .tutorial .nav-btn.primary {
        background: var(--primary);
        color: #fff;
        border-color: var(--primary);
    }

    .tutorial .nav-btn.primary:hover {
        background: #cc0000;
        color: #fff;
        transform: translateX(3px);
    }

    .tutorial .nav-btn.back:hover {
        transform: translateX(-3px);
    }

    .lesson-counter {
        font-size: 0.78rem;
        color: var(--muted);
        font-weight: 500;
    }

    .tutorial .lesson-counter strong {
        color: var(--dark);
    }

    /* ── RESPONSIVE ── */
    @media (max-width: 991px) {
        .tutorial.course-wrapper {
            grid-template-columns: 1fr;
        }

        .tutorial .sidebar {
            position: static;
            height: auto;
            border-right: none;
            border-bottom: 1px solid var(--border);
            padding: 1rem 0;
        }

        .tutorial .lessons-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
        }

        .tutorial .main-content {
            padding: 1.5rem 1.25rem 3rem;
        }
    }

    @media (max-width: 575px) {
        .tutorial .lessons-grid {
            grid-template-columns: 1fr;
        }

        .tutorial .course-hero {
            padding: 1.5rem;
        }

        .tutorial .course-stats {
            gap: 0.75rem;
        }

        .tutorial .main-content {
            padding: 1rem 1rem 3rem;
        }

        .tutorial .lesson-nav {
            flex-direction: column;
            gap: 0.75rem;
        }
    }

    /* Animations */
    @keyframes fadeSlideUp {
        from {
            opacity: 0;
            transform: translateY(18px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .tutorial .course-hero,
    .tutorial .video-card,
    .tutorial .learn-card,
    .tutorial .progress-card,
    .tutorial .lesson-nav {
        animation: fadeSlideUp 0.5s ease both;
    }

    .tutorial .video-card {
        animation-delay: 0.1s;
    }

    .tutorial .learn-card {
        animation-delay: 0.2s;
    }

    .tutorial .progress-card {
        animation-delay: 0.05s;
    }
/**
 * End Course LAYOUT WRAPPER
 */