/* PAGE ONLY (SAFE) */
.edu-page {
    background: #f8fafc;
}

/* HERO */
.edu-hero {
    padding: 60px 0 40px;
}

.edu-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 42px;
    align-items: center;
}

.edu-hero h1 {
    font-size: 56px;
    line-height: 1.05;
    margin-bottom: 18px;
}

.edu-hero p {
    font-size: 20px;
    margin-bottom: 24px;
}

.edu-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 26px;
}

.edu-tag {
    padding: 8px 14px;
    border-radius: 999px;
    background: #edf9f5;
    color: #10c69a;
    font-size: 13px;
    font-weight: 700;
    border: 1px solid #d8f3ea;
}

.edu-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* HERO CONCEPT STRIP */

.hero-concepts {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 28px 0 26px;
}

.hero-concept {
    background: #fff;
    border: 1px solid #e8eef5;
    border-radius: 14px;
    padding: 12px 14px;
    transition: .25s ease;
    box-shadow: var(--shadow-sm);
}

.hero-concept:hover {
    transform: translateY(-3px);
    border-color: #b7efe0;
    box-shadow:
        0 10px 24px rgba(16, 198, 154, .08);
}

.hero-concept-title {
    font-weight: 800;
    margin-bottom: 3px;
    font-size: 15px;
}

.hero-concept p {
    font-size: 12px;
    line-height: 1.45;
    margin-bottom: 8px;
    color: #64748b;
}

.hero-concept a {
    font-size: 12px;
    font-weight: 700;
    color: #10c69a;
}

/* TABLET */
@media(max-width:900px) {

    .hero-concepts {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* MOBILE */

@media(max-width:768px) {

    .hero-concepts {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .hero-concept {
        min-width: auto;
    }
}

/* VIDEO */
.video-card {
    background: #fff;
    padding: 20px;
    border-radius: 22px;
    box-shadow: var(--shadow-sm);
    border: 1px solid #eef2f7;
}

.video-card iframe {
    width: 100%;
    height: 280px;
    border-radius: 16px;
}

.video-title {
    font-size: 20px;
    font-weight: 800;
    margin-top: 14px;
}

/* SECTION */
.edu-section {
    padding: 10px 0;
}

.edu-title {
    text-align: center;
    margin-bottom: 12px;
}

.edu-sub {
    text-align: center;
    margin-bottom: 34px;
}

/* GRID */
.video-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* BOX */
.edu-box {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.edu-box h3 {
    font-size: 22px;
}

.edu-box p {
    font-size: 16px;
}

.edu-link {
    font-weight: 800;
    color: var(--primary);
}

/* MYTH */
.myth-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.myth,
.fact {
    background: #fff;
    border-radius: 20px;
    padding: 22px;
    border: 1px solid var(--line);
}

.myth {
    border-left: 5px solid #ef4444;
}

.fact {
    border-left: 5px solid var(--primary);
}

/* MOBILE */
@media(max-width:1100px) {

    .edu-grid,
    .video-grid,
    .myth-grid {
        grid-template-columns: 1fr;
    }
}

@media(max-width:768px) {

    .edu-hero h1 {
        font-size: 34px;
    }

    .edu-hero p {
        font-size: 16px;
    }

    .video-card iframe {
        height: 220px;
    }

}

.menu a.active {
    color: #10c69a;
    font-weight: 600;
    position: relative;
}

.menu a.active::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #10c69a;
    border-radius: 2px;
}

/* keyframes */
@keyframes floatCard {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-10px);
    }

    100% {
        transform: translateY(0px);
    }
}

.page-disclaimer {
    margin-top: 10px;
    padding: 16px 18px;
    border-radius: 16px;
    background: #fff8e8;
    border: 1px solid #fde7b0;
    color: #7c5a00;
    font-size: 14px;
    line-height: 1.7;
}