/* ==================== */
/* RESPONSIVE STYLES */
/* ==================== */

/* Global Responsive Adjustments */
@media (max-width: 1200px) {
    .container {
        max-width: 95%;
        padding: 0 15px;
    }
    
    .grid-photo {
        grid-template-rows: 18rem 18rem;
    }
    
    .orbit {
        width: 500px;
        height: 500px;
    }
    
    .small {
        width: 180px;
        height: 180px;
        margin-left: -100px;
        margin-top: -100px;
    }
    
    .center-circle {
        width: 160px;
        height: 160px;
        font-size: 1.8rem;
    }
}

/* Desktop header adjustments: prevent overlap between 993px and 1440px */
@media (min-width: 993px) and (max-width: 1440px) {
    .nav-container {
        padding: 0 2rem;
        gap: 1.5rem;
    }

    .app-logo_Img {
        height: 5rem;
    }

    .menu {
        position: static;
        right: auto;
        gap: 1.5rem;
    }

    .menu a {
        font-size: 1.1rem;
        white-space: nowrap;
    }

    .register {
        width: 7rem;
        height: 3.5rem;
        flex-shrink: 0;
    }
}

/* Small desktop/laptop widths: avoid navbar overlap */
@media (min-width: 993px) and (max-width: 1400px) {
  .nav-container {
    padding: 0 2rem;
    gap: 1.5rem;
  }
  /* App-level navbar uses absolute positioning; reset to flex flow here */
  .menu {
    position: static !important;
    right: auto !important;
    left: auto !important;
    gap: 1.5rem;
    flex-wrap: nowrap;
  }
  .menu a {
    white-space: nowrap;
    font-size: 1.1rem;
  }
  .register {
    width: 7rem;
    height: 3.5rem;
    flex-shrink: 0;
  }
}

/* Tablet Styles (992px and below) */
@media (max-width: 992px) {
    /* Navigation */
    .nav-container {
        height: 6rem;
        padding: 0 15px;
        position: relative;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    
    /* Hide desktop menu on tablets and phones */
    .menu {
        display: none !important;
    }
    
    /* Hamburger Menu Button - سمت راست */
    .hamburger-menu {
        display: flex !important;
        flex-direction: column;
        justify-content: space-between;
        width: 40px;
        height: 30px;
        background: transparent;
        border: none;
        cursor: pointer;
        padding: 0;
        position: relative;
        right: 0;
        left: auto;
        top: auto;
        transform: none;
        z-index: 1001;
        order: 3; /* قرارگیری در سمت راست */
    }
    
    .hamburger-menu span {
        display: block;
        width: 100%;
        height: 4px;
        background-color: var(--primary-purple);
        border-radius: 2px;
        transition: all 0.3s ease;
    }
    
    .hamburger-menu.active span:nth-child(1) {
        transform: translateY(13px) rotate(45deg);
    }
    
    .hamburger-menu.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger-menu.active span:nth-child(3) {
        transform: translateY(-13px) rotate(-45deg);
    }
    
    /* Logo positioning - وسط */
    .app-logo {
        position: relative;
        left: auto;
        right: auto;
        top: auto;
        transform: none;
        order: 2; /* قرارگیری در وسط */
        flex-grow: 1;
        text-align: center;
    }
    
    .app-logo_Img {
        height: 4.5rem;
        margin: 0 auto;
    }
    
    /* Register Button positioning - سمت چپ */
    .register {
        position: relative;
        right: auto;
        left: 0;
        top: auto;
        transform: none;
        width: 7rem;
        height: 3.2rem;
        background-color: var(--primary-purple);
        border-radius: 1rem;
        display: flex;
        justify-content: center;
        align-items: center;
        order: 1; /* قرارگیری در سمت چپ */
    }
    
    .text-register {
        font-size: 0.9rem;
        margin-top: 0.8rem;
        color: white;
        font-family: "farsi-bold";
    }
    
    /* Mobile Menu Overlay */
    .menu-overlay {
        display: block !important;
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 9998;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s, visibility 0.3s;
    }
    
    .menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }
    
    /* Mobile Menu */
    .mobile-menu {
        display: block !important;
        position: fixed;
        top: 0;
        right: -350px;
        width: 300px;
        height: 100vh;
        background: linear-gradient(135deg, var(--primary-yellow) 0%, #ffd95a 100%);
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.2);
        transition: right 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        z-index: 9999;
        overflow-y: auto;
        direction: rtl;
        padding: 20px 0;
    }
    
    .mobile-menu.active {
        right: 0;
    }
    
    .mobile-menu-header {
        text-align: center;
        margin-bottom: 2rem;
        padding: 0 20px 1rem;
        border-bottom: 2px solid rgba(113, 63, 148, 0.2);
    }
    
    .mobile-logo {
        width: 60px;
        height: 60px;
        margin-bottom: 0.5rem;
    }
    
    .mobile-menu-header h3 {
        color: var(--primary-purple);
        font-size: 1rem;
        margin: 0;
        font-family: "farsi-bold";
    }
    
    .mobile-menu ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    
    .mobile-menu > ul > li {
        margin-bottom: 0;
        border-bottom: 1px solid rgba(113, 63, 148, 0.1);
    }
    
    .mobile-menu > ul > li:last-child {
        border-bottom: none;
        margin-top: 1rem;
    }
    
    .mobile-menu a {
        color: var(--primary-purple);
        text-decoration: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        transition: background 0.3s;
        font-family: "farsi-bold";
        font-size: 1.1rem;
    }
    
    .mobile-menu a:hover {
        background: rgba(113, 63, 148, 0.1);
    }
    
    .mobile-dropdown-toggle {
        cursor: pointer;
        width: 100%;
    }
    
    .mobile-dropdown-toggle span {
        flex-grow: 1;
    }
    
    .mobile-chevron {
        transition: transform 0.3s ease;
        fill: var(--primary-purple);
        margin-left: 10px;
    }
    
    .mobile-dropdown {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        background: rgba(255, 255, 255, 0.2);
        border-radius: 0 0 8px 8px;
    }
    
    .mobile-dropdown.active {
        max-height: 500px;
    }
    
    .mobile-dropdown li {
        margin-bottom: 0;
        border-bottom: 1px solid rgba(113, 63, 148, 0.05);
    }
    
    .mobile-dropdown li:last-child {
        border-bottom: none;
    }
    
    .mobile-dropdown a {
        font-size: 1rem;
        font-weight: normal;
        color: #555;
        padding: 12px 30px;
        font-family: "farsi-medium";
        border-left: 3px solid transparent;
    }
    
    .mobile-dropdown a:hover {
        background: rgba(113, 63, 148, 0.15);
        border-left: 3px solid var(--primary-purple);
    }
    
    .mobile-register-btn {
        background: var(--primary-purple) !important;
        color: white !important;
        text-align: center;
        justify-content: center !important;
        margin: 1rem 20px 0;
        border-radius: 8px;
        padding: 12px !important;
    }
    
    .mobile-register-btn:hover {
        background: var(--dark-purple) !important;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(113, 63, 148, 0.3);
    }
    
    /* Photo Grid */
    .photo-head {
        margin-top: 1rem;
    }
    
    .grid-photo {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: 16rem 16rem;
        width: 95%;
        margin: 0 auto;
    }
    
    /* Circle Container */
    .circle-container {
        margin-top: 4rem;
    }
    
    .orbit {
        width: 400px;
        height: 400px;
    }
    
    .small {
        width: 150px;
        height: 150px;
        margin-left: -85px;
        margin-top: -85px;
        font-size: 16px;
    }
    
    .text-container {
        font-size: 1.4rem;
    }
    
    /* About Section */
    .box-container {
        flex-direction: column;
        padding: 25px;
        margin: 20px auto;
        width: 95%;
    }
    
    .slideshow, .content {
        width: 100%;
    }
    
    .slideshow {
        height: 280px;
        margin-bottom: 25px;
    }
    
    /* Why Section */
    .why {
        padding: 4rem 0;
        margin-top: 4rem;
    }
    
    .card {
        height: 280px;
        padding: 20px 15px;
    }
    
    /* Footer */
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Mobile Styles (768px and below) */
  @media (max-width: 768px) {
    /* Navigation */
    .nav-container {
        height: 5rem;
    }
    
    .app-logo_Img {
        height: 4rem;
    }
    
    /* تنظیم موقعیت دکمه‌ها */
    .hamburger-menu {
        order: 3; /* سمت راست */
    }
    
    .app-logo {
        order: 2; /* وسط */
    }
    
    .register {
        order: 1; /* سمت چپ */
        width: 6.5rem;
        height: 2.8rem;
    }
    
    .text-register {
        font-size: 0.8rem;
        margin-top: 0.7rem;
    }
    
    /* Photo Grid */
    .grid-photo {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(3, 180px);
        grid-template-areas:
            "big"
            "top"
            "bottom";
        gap: 1rem;
    }
    
    /* Circle Container */
    .circle-container {
        margin-top: 3rem;
    }
    
    .orbit {
        width: 320px;
        height: 320px;
    }
    
    .small {
        width: 120px;
        height: 120px;
        margin-left: -70px;
        margin-top: -70px;
    }
    
    .center-circle {
        width: 130px;
        height: 130px;
        font-size: 1.4rem;
    }
    
    .text-container {
        font-size: 1.1rem;
    }
    
    /* About Section */
    .box-container {
        padding: 20px;
    }
    
    .content h2 {
        font-size: 1.6rem;
    }
    
    .content p {
        font-size: 1.1rem;
        line-height: 1.7;
    }
    
    .btn {
        padding: 12px 25px;
        font-size: 1.3rem;
    }
    
    /* Why Section */
    .card {
        height: 260px;
    }
    
    .card-icon {
        width: 70px;
        height: 70px;
    }
    
    .card img {
        width: 32px;
        height: 32px;
    }
    
    .slider-title {
        font-size: 1.2rem;
    }
    
    .card p {
        font-size: 0.95rem;
    }
    
    /* Footer */
    .social-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Small Mobile Styles (576px and below) */
@media (max-width: 576px) {
    /* General */
    .grid-head, .why-head {
        font-size: 1.8rem;
        margin-bottom: 2.5rem;
    }
    
    /* Navigation */
    .mobile-menu {
        width: 280px;
    }
    
     .register {
        width: 6rem;
        height: 2.5rem;
    }
    
    .text-register {
        font-size: 0.8rem;
    }
    
    .mobile-menu a {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .mobile-dropdown a {
        padding: 10px 30px;
    }
    
    /* Circle Container */
    .orbit {
        width: 280px;
        height: 280px;
    }
    
    .small {
        width: 100px;
        height: 100px;
        margin-left: -60px;
        margin-top: -60px;
    }
    
    .center-circle {
        width: 110px;
        height: 110px;
        font-size: 1.2rem;
    }
    
    .text-container {
        font-size: 1rem;
    }
    
    /* About Section */
    .slideshow {
        height: 220px;
    }
    
    .content h2 {
        font-size: 1.4rem;
    }
    
    .content p {
        font-size: 1rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 1.1rem;
    }
    
    /* Why Section */
    .why {
        padding: 3rem 0;
        margin-top: 3rem;
    }
    
    .card {
        height: 240px;
        padding: 15px 10px;
    }
    
    .card-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 12px;
    }
    
    .slider-title {
        font-size: 1.1rem;
        margin-bottom: 8px;
    }
    
    .swiper-button-next, 
    .swiper-button-prev {
        display: none;
    }
    
    /* Footer */
    .footer-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .social-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-bottom-container {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.8rem;
    }
}

/* Extra Small Devices (400px and below) */
@media (max-width: 400px) {
    .orbit {
        width: 250px;
        height: 250px;
    }
    
    .small {
        width: 90px;
        height: 90px;
        margin-left: -50px;
        margin-top: -50px;
    }
    
    .center-circle {
        width: 100px;
        height: 100px;
        font-size: 1.1rem;
    }
    
    .social-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .mobile-menu {
        width: 260px;
    }
    
    .register {
        right: 50px;
        width: 5.5rem;
        height: 2.3rem;
    }
    
    .text-register {
        font-size: 0.7rem;
    }
}

/* Landscape Orientation */
@media (max-height: 600px) and (orientation: landscape) {
    .mobile-menu {
        padding-top: 10px;
        overflow-y: scroll;
        height: 100vh;
    }
    
    .mobile-menu > ul > li {
        margin-bottom: 0.3rem;
    }
    
    .mobile-menu a {
        padding: 8px 15px;
        font-size: 1rem;
    }
    
    .mobile-dropdown a {
        padding: 6px 30px;
    }
    
    .slideshow {
        height: 180px;
    }
    
    .mobile-menu-header {
        margin-bottom: 1rem;
        padding-bottom: 0.5rem;
    }
    
    .mobile-logo {
        width: 50px;
        height: 50px;
    }
}

/* Fix for scroll when menu is open */
body.menu-open {
    overflow: hidden;
    height: 100vh;
}

/* Fix for iOS Safari */
@supports (-webkit-touch-callout: none) {
    .mobile-menu {
        height: -webkit-fill-available;
    }
}

/* Smooth transitions for dropdowns */
.mobile-dropdown {
    transition: max-height 0.5s cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* Active state for mobile menu items */
.mobile-menu > ul > li.active > a {
    background: rgba(113, 63, 148, 0.15);
    border-right: 3px solid var(--primary-purple);
}

/* Ensure desktop menu stays hidden on mobile */
@media (max-width: 992px) {
    .menu {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    
    .dropdown-menu {
        display: none !important;
    }
}




/* Fix for menu overlay blocking */
.menu-overlay {
    display: none;
}

@media (max-width: 992px) {
    .menu-overlay {
        display: block;
    }
}

/* Prevent horizontal scroll on mobile */
html, body {
    max-width: 100%;
    overflow-x: hidden;
}

/* Fix for mobile menu closing animation */
.mobile-menu {
    transform: translateX(0);
}

.mobile-menu:not(.active) {
    transform: translateX(100%);
}

/* Enhanced hover effects for mobile */
@media (hover: hover) and (pointer: fine) {
    .mobile-menu a:hover {
        background: rgba(113, 63, 148, 0.15);
        transform: translateX(-5px);
        transition: all 0.3s ease;
    }
    
    .mobile-dropdown a:hover {
        transform: translateX(-10px);
        padding-right: 35px;
    }
}

/* Print styles */
@media print {
    .mobile-menu,
    .hamburger-menu,
    .menu-overlay,
    .register {
        display: none !important;
    }
}
@media (max-width: 400px) {

    .register {
        position: static;        /* مهم */
        width: auto;
        min-width: 5rem;
        height: 2.2rem;
        padding: 0 0.6rem;
        border-radius: 0.7rem;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .text-register {
        font-size: 0.7rem;
        margin: 0;
        white-space: nowrap;
    }

}
@media (min-width: 993px) and (max-width: 1440px) {
    .nav-container {
        padding: 0 2rem;
        gap: 1.5rem;
    }

    .app-logo_Img {
        height: 5rem;
    }

    .menu {
        position: static;
        right: auto;
        gap: 1.5rem;
    }

    .menu a {
        font-size: 1.1rem;
        white-space: nowrap;
    }

    .register {
        width: 7rem;
        height: 3.5rem;
        flex-shrink: 0;
    }
}