/* =========================================================
   Home Free Education Section
   EVEN MORE PREMIUM UI - RTL
   آموزش رایگان - ویدیو، مقاله، پادکست
   ========================================================= */

.home-free-education-section {
    position: relative;
    padding: 108px 0 96px;
    direction: rtl;
    overflow: hidden;
    isolation: isolate;
    background:
        radial-gradient(circle at 12% 18%, rgba(122, 90, 248, 0.12) 0%, rgba(122, 90, 248, 0) 32%),
        radial-gradient(circle at 88% 72%, rgba(181, 166, 255, 0.22) 0%, rgba(181, 166, 255, 0) 34%),
        linear-gradient(180deg, #fbfaff 0%, #f4f0ff 48%, #f8f5ff 100%);
}

.home-free-education-section * {
    box-sizing: border-box;
}

/* Decorative premium glow - top right */
.home-free-education-section::before {
    content: "";
    position: absolute;
    width: 520px;
    height: 520px;
    top: -260px;
    right: -180px;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(122, 90, 248, 0.20) 0%, rgba(122, 90, 248, 0.075) 42%, rgba(122, 90, 248, 0) 72%);
    filter: blur(2px);
    z-index: -2;
    pointer-events: none;
}

/* Decorative premium glow - bottom left */
.home-free-education-section::after {
    content: "";
    position: absolute;
    width: 560px;
    height: 560px;
    bottom: -300px;
    left: -220px;
    border-radius: 50%;
    background:
        radial-gradient(circle, rgba(181, 166, 255, 0.24) 0%, rgba(181, 166, 255, 0.08) 42%, rgba(181, 166, 255, 0) 74%);
    z-index: -2;
    pointer-events: none;
}

/* Main Container */
.home-free-education-container {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

/* subtle background grid */
.home-free-education-container::before {
    content: "";
    position: absolute;
    inset: -50px -20px auto -20px;
    height: 360px;
    background-image:
        linear-gradient(rgba(122, 90, 248, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(122, 90, 248, 0.045) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(circle at center, #000 0%, transparent 68%);
    -webkit-mask-image: radial-gradient(circle at center, #000 0%, transparent 68%);
    opacity: 0.55;
    z-index: -1;
    pointer-events: none;
}

/* Header */
.home-free-education-head {
    max-width: 860px;
    margin: 0 auto 56px;
    text-align: center;
}

.home-free-education-badge {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 10px 20px;
    margin-bottom: 20px;
    border-radius: 999px;
    color: #7353f5;
    font-size: 14px;
    font-weight: 950;
    letter-spacing: -0.01em;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.42)),
        rgba(122, 90, 248, 0.075);
    border: 1px solid rgba(122, 90, 248, 0.16);
    box-shadow:
        0 14px 34px rgba(122, 90, 248, 0.10),
        inset 0 1px 0 rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.home-free-education-badge::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, #7a5af8, #a995ff);
    box-shadow:
        0 0 0 5px rgba(122, 90, 248, 0.10),
        0 0 18px rgba(122, 90, 248, 0.35);
}

.home-free-education-title {
    position: relative;
    margin: 0 0 16px;
    font-size: clamp(31px, 3.8vw, 52px);
    line-height: 1.42;
    font-weight: 950;
    letter-spacing: -0.045em;
    color: #2f274f;
}

.home-free-education-title::after {
    content: "";
    display: block;
    width: 108px;
    height: 5px;
    margin: 18px auto 0;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent, #7a5af8, #b5a6ff, transparent);
    opacity: 0.75;
}

.home-free-education-desc {
    max-width: 790px;
    margin: 0 auto;
    font-size: 17.2px;
    line-height: 2.08;
    color: #6d6688;
    font-weight: 550;
}

/* Grid */
.home-free-education-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
    align-items: stretch;
}

/* Card Base */
.home-free-education-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-height: 330px;
    padding: 32px 30px 28px;
    text-decoration: none;
    border-radius: 34px;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.78) 100%);
    border: 1px solid rgba(122, 90, 248, 0.12);
    box-shadow:
        0 20px 46px rgba(46, 39, 79, 0.075),
        0 1px 0 rgba(255, 255, 255, 0.9) inset;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition:
        transform .34s cubic-bezier(.2,.8,.2,1),
        box-shadow .34s ease,
        border-color .34s ease,
        background .34s ease;
}

/* Gradient premium border */
.home-free-education-card::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1px;
    border-radius: inherit;
    background:
        linear-gradient(
            145deg,
            rgba(122, 90, 248, 0.38),
            rgba(255, 255, 255, 0.08) 34%,
            rgba(181, 166, 255, 0.28) 72%,
            rgba(122, 90, 248, 0.18)
        );
    mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    -webkit-mask:
        linear-gradient(#000 0 0) content-box,
        linear-gradient(#000 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    opacity: 0;
    pointer-events: none;
    transition: opacity .34s ease;
}

/* Shine effect */
.home-free-education-card::after {
    content: "";
    position: absolute;
    top: -45%;
    right: -70%;
    width: 70%;
    height: 190%;
    transform: rotate(18deg);
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.18) 45%,
        rgba(255, 255, 255, 0.42) 50%,
        rgba(255, 255, 255, 0.18) 55%,
        transparent 100%
    );
    opacity: 0;
    pointer-events: none;
    transition: right .75s ease, opacity .35s ease;
}

/* Hover */
.home-free-education-card:hover {
    transform: translateY(-10px);
    border-color: rgba(122, 90, 248, 0.20);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.88) 100%);
    box-shadow:
        0 34px 76px rgba(46, 39, 79, 0.145),
        0 1px 0 rgba(255, 255, 255, 0.95) inset;
}

.home-free-education-card:hover::before {
    opacity: 1;
}

.home-free-education-card:hover::after {
    right: 120%;
    opacity: 1;
}

/* Featured middle card */
.home-free-education-card:nth-child(2) {
    transform: translateY(-14px);
    background:
        radial-gradient(circle at top right, rgba(122, 90, 248, 0.13), transparent 38%),
        linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.86) 100%);
    border-color: rgba(122, 90, 248, 0.18);
    box-shadow:
        0 30px 72px rgba(46, 39, 79, 0.12),
        0 1px 0 rgba(255, 255, 255, 0.95) inset;
}

.home-free-education-card:nth-child(2)::before {
    opacity: 0.85;
}

.home-free-education-card:nth-child(2):hover {
    transform: translateY(-22px);
    box-shadow:
        0 42px 88px rgba(46, 39, 79, 0.17),
        0 1px 0 rgba(255, 255, 255, 0.95) inset;
}

/* Card small background glow */
.home-free-education-card .home-free-education-content {
    position: relative;
    z-index: 2;
}

.home-free-education-card .home-free-education-content::before {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    top: -112px;
    left: -90px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(122, 90, 248, 0.105), rgba(122, 90, 248, 0) 68%);
    z-index: -1;
    pointer-events: none;
}

/* Icon */
.home-free-education-icon {
    position: relative;
    z-index: 2;
    width: 74px;
    height: 74px;
    margin-bottom: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 26px;
    color: #7353f5;
    background:
        linear-gradient(135deg, rgba(122, 90, 248, 0.13), rgba(181, 166, 255, 0.18));
    border: 1px solid rgba(122, 90, 248, 0.14);
    box-shadow:
        0 16px 32px rgba(122, 90, 248, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.82);
    transition:
        transform .32s ease,
        box-shadow .32s ease,
        background .32s ease;
}

.home-free-education-icon::before {
    content: "";
    position: absolute;
    inset: -7px;
    border-radius: 31px;
    background: rgba(122, 90, 248, 0.045);
    border: 1px solid rgba(122, 90, 248, 0.075);
    z-index: -1;
}

.home-free-education-icon::after {
    content: "";
    position: absolute;
    inset: 10px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,255,255,0.62), rgba(255,255,255,0));
    opacity: 0.7;
    pointer-events: none;
}

/* اختصاصی‌سازی ملایم هر آیکن */
.home-free-education-card:nth-child(1) .home-free-education-icon {
    color: #6f50f5;
    background:
        linear-gradient(135deg, rgba(122, 90, 248, 0.14), rgba(202, 194, 255, 0.20));
}

.home-free-education-card:nth-child(2) .home-free-education-icon {
    color: #6b4cf2;
    background:
        linear-gradient(135deg, rgba(122, 90, 248, 0.20), rgba(181, 166, 255, 0.26));
    box-shadow:
        0 18px 38px rgba(122, 90, 248, 0.17),
        inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.home-free-education-card:nth-child(3) .home-free-education-icon {
    color: #7a5af8;
    background:
        linear-gradient(135deg, rgba(122, 90, 248, 0.12), rgba(232, 226, 255, 0.42));
}

.home-free-education-card:hover .home-free-education-icon {
    transform: translateY(-4px) scale(1.035);
    box-shadow:
        0 22px 44px rgba(122, 90, 248, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.home-free-education-icon span {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 29px;
    line-height: 1;
    font-weight: 950;
}

/* Text */
.home-free-education-content h3 {
    margin: 0 0 13px;
    font-size: 22.5px;
    line-height: 1.62;
    font-weight: 950;
    letter-spacing: -0.018em;
    color: #2f274f;
}

.home-free-education-content p {
    margin: 0;
    font-size: 15.7px;
    line-height: 2.08;
    color: #6d6688;
    font-weight: 520;
}

/* Link */
.home-free-education-link {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    width: fit-content;
    margin-top: auto;
    padding-top: 26px;
    color: #7353f5;
    font-size: 15px;
    font-weight: 950;
    transition:
        color .25s ease,
        transform .25s ease,
        gap .25s ease;
}

.home-free-education-link::before {
    content: "←";
    width: 25px;
    height: 25px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #7353f5;
    background: rgba(122, 90, 248, 0.085);
    border: 1px solid rgba(122, 90, 248, 0.12);
    font-size: 14px;
    line-height: 1;
    transition:
        transform .25s ease,
        background .25s ease,
        border-color .25s ease;
}

.home-free-education-card:hover .home-free-education-link {
    color: #5f3ff1;
    gap: 12px;
    transform: translateX(-3px);
}

.home-free-education-card:hover .home-free-education-link::before {
    transform: translateX(-3px);
    background: rgba(122, 90, 248, 0.13);
    border-color: rgba(122, 90, 248, 0.20);
}

/* Focus accessibility */
.home-free-education-card:focus-visible {
    outline: 4px solid rgba(122, 90, 248, 0.20);
    outline-offset: 5px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    .home-free-education-card,
    .home-free-education-card::before,
    .home-free-education-card::after,
    .home-free-education-icon,
    .home-free-education-link,
    .home-free-education-link::before {
        transition: none !important;
    }

    .home-free-education-card:hover,
    .home-free-education-card:nth-child(2),
    .home-free-education-card:nth-child(2):hover {
        transform: none !important;
    }
}

/* Responsive */
@media (max-width: 991px) {
    .home-free-education-section {
        padding: 84px 0 72px;
    }

    .home-free-education-head {
        margin-bottom: 44px;
    }

    .home-free-education-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px;
    }

    .home-free-education-card {
        min-height: 310px;
    }

    .home-free-education-card:nth-child(2) {
        transform: none;
    }

    .home-free-education-card:nth-child(2):hover {
        transform: translateY(-10px);
    }
}

@media (max-width: 767px) {
    .home-free-education-section {
        padding: 64px 0 54px;
    }

    .home-free-education-container {
        width: min(100% - 24px, 1180px);
    }

    .home-free-education-container::before {
        display: none;
    }

    .home-free-education-head {
        margin-bottom: 34px;
    }

    .home-free-education-badge {
        padding: 8px 16px;
        margin-bottom: 16px;
        font-size: 13px;
    }

    .home-free-education-title {
        font-size: 28px;
        line-height: 1.62;
        letter-spacing: -0.025em;
    }

    .home-free-education-title::after {
        width: 82px;
        height: 4px;
        margin-top: 14px;
    }

    .home-free-education-desc {
        font-size: 15px;
        line-height: 2;
    }

    .home-free-education-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .home-free-education-card,
    .home-free-education-card:nth-child(2) {
        min-height: auto;
        padding: 25px 22px 23px;
        border-radius: 26px;
        transform: none;
    }

    .home-free-education-card:hover,
    .home-free-education-card:nth-child(2):hover {
        transform: translateY(-6px);
    }

    .home-free-education-icon {
        width: 62px;
        height: 62px;
        margin-bottom: 19px;
        border-radius: 21px;
    }

    .home-free-education-icon::before {
        inset: -5px;
        border-radius: 26px;
    }

    .home-free-education-icon::after {
        inset: 8px;
        border-radius: 15px;
    }

    .home-free-education-icon span {
        font-size: 24px;
    }

    .home-free-education-content h3 {
        margin-bottom: 10px;
        font-size: 19.5px;
    }

    .home-free-education-content p {
        font-size: 14.5px;
        line-height: 2;
    }

    .home-free-education-link {
        padding-top: 22px;
        font-size: 14.5px;
    }
}
/* =========================================
   Better Related Icons - Free Education
   ========================================= */

.home-free-education-icon {
    position: relative;
    z-index: 2;
    width: 74px;
    height: 74px;
    margin-bottom: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 26px;
    border: 1px solid rgba(122, 90, 248, 0.14);
    box-shadow:
        0 16px 32px rgba(122, 90, 248, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.82);
    transition:
        transform .32s ease,
        box-shadow .32s ease,
        background .32s ease;
    overflow: hidden;
}

.home-free-education-icon::before {
    content: "";
    position: absolute;
    inset: -7px;
    border-radius: 31px;
    background: rgba(122, 90, 248, 0.045);
    border: 1px solid rgba(122, 90, 248, 0.075);
    z-index: -1;
}

.home-free-education-icon::after {
    content: "";
    position: absolute;
    inset: 10px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,255,255,0.62), rgba(255,255,255,0));
    opacity: 0.7;
    pointer-events: none;
}

/* SVG style */
.home-free-education-icon svg {
    width: 32px;
    height: 32px;
    display: block;
    stroke: currentColor;
    stroke-width: 1.85;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.home-free-education-icon svg rect,
.home-free-education-icon svg path,
.home-free-education-icon svg circle,
.home-free-education-icon svg line,
.home-free-education-icon svg polyline {
    stroke: currentColor;
    fill: none;
}

/* Video */
.home-free-education-icon--video {
    color: #6f50f5;
    background:
        linear-gradient(135deg, rgba(122, 90, 248, 0.15), rgba(202, 194, 255, 0.22));
}

/* Article */
.home-free-education-icon--article {
    color: #7353f5;
    background:
        linear-gradient(135deg, rgba(145, 117, 255, 0.14), rgba(221, 214, 255, 0.26));
}

/* Podcast */
.home-free-education-icon--podcast {
    color: #7a5af8;
    background:
        linear-gradient(135deg, rgba(122, 90, 248, 0.13), rgba(232, 226, 255, 0.42));
}

.home-free-education-card:hover .home-free-education-icon {
    transform: translateY(-4px) scale(1.035);
    box-shadow:
        0 22px 44px rgba(122, 90, 248, 0.18),
        inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.home-free-education-card:hover .home-free-education-icon svg {
    transform: scale(1.03);
}

.home-free-education-icon svg {
    transition: transform .28s ease;
}

@media (max-width: 767px) {
    .home-free-education-icon {
        width: 62px;
        height: 62px;
        margin-bottom: 19px;
        border-radius: 21px;
    }

    .home-free-education-icon::before {
        inset: -5px;
        border-radius: 26px;
    }

    .home-free-education-icon::after {
        inset: 8px;
        border-radius: 15px;
    }

    .home-free-education-icon svg {
        width: 27px;
        height: 27px;
    }
}