/* ============================================================
   استایل‌های اختصاصی صفحه اصلی Star Rail
   ============================================================ */

/* ===== HERO SECTION ===== */
.hero {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    padding: 60px 30px;
    min-height: 70vh;
    background: var(--hero-bg);
    border-bottom: 2px solid var(--border-light);
    flex-wrap: wrap;
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    min-width: 300px;
    max-width: 550px;
}

.hero-text .badge {
    display: inline-block;
    background: var(--badge-bg);
    padding: 4px 18px;
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    border: 1px solid var(--badge-border);
    margin-bottom: 12px;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.hero-text h2 {
    font-size: 52px;
    color: var(--text-heading);
    margin-bottom: 10px;
    text-shadow: 0 0 30px var(--shadow-color);
    transition: color 0.3s ease;
}

.hero-text h2 span {
    color: var(--text-heading-span);
    transition: color 0.3s ease;
}

.hero-text .sub-title {
    font-size: 22px;
    color: var(--text-secondary);
    font-weight: 300;
    margin-bottom: 18px;
    transition: color 0.3s ease;
}

.hero-text p {
    font-size: 18px;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 25px;
    transition: color 0.3s ease;
}

.hero-text .btn-group {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-text .btn-primary {
    display: inline-block;
    padding: 14px 40px;
    background: var(--btn-primary-bg);
    color: #ffffff;
    border-radius: 30px;
    font-weight: bold;
    font-size: 16px;
    transition: all 0.3s;
    box-shadow: 0 4px 20px var(--shadow-color);
    border: 1px solid var(--badge-border);
}

.hero-text .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-color);
    background: var(--btn-primary-hover);
}

.hero-text .btn-secondary {
    display: inline-block;
    padding: 14px 40px;
    background: var(--btn-secondary-bg);
    color: var(--text-secondary);
    border-radius: 30px;
    font-weight: bold;
    font-size: 16px;
    transition: all 0.3s;
    border: 1px solid var(--btn-secondary-border);
}

.hero-text .btn-secondary:hover {
    background: var(--badge-bg);
    color: var(--text-heading);
    border-color: var(--border-color);
    transform: translateY(-3px);
}

.hero-image {
    flex: 1.2;
    min-width: 300px;
    max-width: 520px;
    text-align: center;
    z-index: 1;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow-color);
    border: 2px solid var(--border-light);
    transition: all 0.4s;
}

.hero-image img:hover {
    transform: scale(1.02);
    box-shadow: 0 30px 80px var(--shadow-color);
}

/* ===== QUICK NAV ===== */
.quick-nav {
    padding: 60px 30px;
    background: var(--quick-nav-bg);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.quick-nav h3 {
    text-align: center;
    font-size: 36px;
    color: var(--text-heading);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.quick-nav .desc {
    text-align: center;
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 40px;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.nav-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 25px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-card {
    background: var(--bg-card);
    backdrop-filter: blur(6px);
    padding: 25px 15px 20px 15px;
    border-radius: 18px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.4s;
    color: var(--text-secondary);
}

.nav-card:hover {
    transform: translateY(-10px);
    border-color: var(--border-color);
    box-shadow: 0 12px 40px var(--shadow-color);
    background: var(--bg-card);
    color: var(--text-heading);
}

.nav-card .icon {
    font-size: 44px;
    display: block;
    margin-bottom: 10px;
}

.nav-card h4 {
    color: var(--text-heading);
    font-size: 18px;
    margin-bottom: 4px;
    transition: color 0.3s ease;
}

.nav-card p {
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.4;
    transition: color 0.3s ease;
}

/* ===== WORLDS / REGIONS ===== */
.regions-section {
    padding: 60px 30px;
    background: var(--hero-bg);
    border-top: 2px solid var(--border-light);
    border-bottom: 2px solid var(--border-light);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.regions-section h3 {
    text-align: center;
    font-size: 36px;
    color: var(--text-heading);
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.regions-section .desc {
    text-align: center;
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 40px;
    transition: color 0.3s ease;
}

.regions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.region-item {
    background: var(--bg-card);
    padding: 22px 14px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-light);
    transition: all 0.3s;
    color: var(--text-secondary);
}

.region-item:hover {
    transform: scale(1.04);
    border-color: var(--border-color);
    background: var(--bg-card);
    color: var(--text-heading);
}

.region-item .emoji {
    font-size: 44px;
    display: block;
    margin-bottom: 8px;
}

.region-item h5 {
    color: var(--text-heading);
    font-size: 18px;
    margin-bottom: 2px;
    transition: color 0.3s ease;
}

.region-item .element {
    font-size: 13px;
    color: var(--text-muted);
    display: block;
    transition: color 0.3s ease;
}

/* ===== FEATURED CHARACTER (SPOTLIGHT) ===== */
.spotlight {
    padding: 60px 30px;
    background: var(--spotlight-bg);
    border-top: 2px solid var(--border-light);
    border-bottom: 2px solid var(--border-light);
    transition: all 0.4s ease;
    position: relative;
    z-index: 1;
}

.spotlight-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    max-width: 1100px;
    margin: 0 auto;
    flex-wrap: wrap;
}

.spotlight-text {
    flex: 1;
    min-width: 280px;
}

.spotlight-text h3 {
    font-size: 34px;
    color: var(--text-heading);
    margin-bottom: 10px;
    transition: color 0.3s ease;
}

.spotlight-text h3 span {
    color: var(--text-heading-span);
    transition: color 0.3s ease;
}

.spotlight-text .badge {
    display: inline-block;
    background: var(--badge-bg);
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-secondary);
    border: 1px solid var(--badge-border);
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.spotlight-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 16px;
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.spotlight-text .btn {
    display: inline-block;
    padding: 12px 35px;
    background: var(--btn-primary-bg);
    color: white;
    border-radius: 30px;
    font-weight: bold;
    transition: all 0.3s;
    border: 1px solid var(--badge-border);
}

.spotlight-text .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px var(--shadow-color);
    background: var(--btn-primary-hover);
}

.spotlight-image {
    flex: 1;
    min-width: 250px;
    max-width: 350px;
}

.spotlight-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px var(--shadow-color);
    border: 2px solid var(--border-light);
    transition: all 0.4s;
}

.spotlight-image img:hover {
    transform: scale(1.03);
    box-shadow: 0 30px 80px var(--shadow-color);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        text-align: center;
        gap: 30px;
        padding: 40px 20px;
        min-height: auto;
    }
    .hero-text h2 {
        font-size: 32px;
    }
    .hero-image {
        max-width: 400px;
        flex: 1;
    }
    .nav-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: 15px;
    }
    .regions-grid {
        grid-template-columns: 1fr 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .spotlight-inner {
        flex-direction: column;
        text-align: center;
    }
    .spotlight-text h3 {
        font-size: 28px;
    }
    .spotlight-image {
        max-width: 280px;
    }
}

@media (max-width: 768px) {
    .regions-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
    }
    .hero-text .btn-group {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-text h2 {
        font-size: 26px;
    }
    .hero-text .sub-title {
        font-size: 17px;
    }
    .hero-image {
        max-width: 280px;
    }
    .nav-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto;
    }
    .spotlight-text h3 {
        font-size: 22px;
    }
    .spotlight-image {
        max-width: 200px;
    }
}