/* هیرو لوکس و تمام‌صفحه */
.hero-section, .hero-full {
    position: relative;
    height: 100vh;
    min-height: 650px;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.6)), url('../images/hero-bg.jpg') center/cover no-repeat fixed;
    display: flex;
    align-items: center;
    color: white;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(135deg, rgba(46,204,113,0.8) 0%, rgba(52,152,219,0.9) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-big-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 0 4px 15px rgba(0,0,0,0.5);
    animation: fadeDown 1s ease-out;
}

.hero-big-text {
    font-size: 1.6rem;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeUp 1s ease-out 0.3s forwards;
}

.btn-hero {
    background: white;
    color: var(--dark);
    padding: 18px 50px;
    border-radius: 50px;
    font-size: 1.3rem;
    font-weight: bold;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    transition: all 0.4s;
    animation: fadeUp 1s ease-out 0.6s forwards;
    opacity: 0;
}

.btn-hero:hover {
    background: var(--green);
    color: white;
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(46,204,113,0.5);
}

/* انیمیشن‌های ورود */
@keyframes fadeDown { from { opacity:0; transform:translateY(-50px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeUp { from { opacity:0; transform:translateY(50px); } to { opacity:1; transform:translateY(0); } }

/* رسپانسیو هیرو */
@media (max-width: 768px) {
    .hero-big-title { font-size: 3rem; }
    .hero-big-text { font-size: 1.3rem; }
    .btn-hero { padding: 15px 40px; font-size: 1.1rem; }
}

/* اسلایدر لوکس */
.luxury-slider { margin-bottom: 0; overflow: hidden; }
.slider-container { display: flex; animation: slide 20s infinite; width: 500%; }
.slide { width: 20%; position: relative; }
.slide img { width: 100%; height: 400px; object-fit: cover; }
.slide-caption {
    position: absolute;
    bottom: 30px; right: 30px;
    background: rgba(0,0,0,0.7);
    padding: 20px 30px;
    border-radius: 10px;
    color: white;
    max-width: 500px;
}
.slide-caption h3 { font-size: 2rem; margin-bottom: 10px; color: var(--green); }

@keyframes slide { 
    0%,100% { transform: translateX(0); } 
    20% { transform: translateX(-20%); } 
    40% { transform: translateX(-40%); } 
    60% { transform: translateX(-60%); } 
    80% { transform: translateX(-80%); } 
}