* {
    font-family: 'Vazir', sans-serif;
}

:root {
    --primary-light: #E2D9C6;
    --primary-dark: #445D84;
    --accent: #8B786D;
    --secondary: #6D8B9E;
    --text-dark: #333333;
    --text-light: #666666;
}

body {
    background-color: #f9f7f3;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

* {
    box-sizing: border-box;
}

img, video {
    max-width: 100%;
    height: auto;
}

/* Modern Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-dark);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #3a5170;
}

/* Minimal Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-out forwards;
}

/* Courses Swiper Styles */
.coursesSwiper {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.coursesSwiper .swiper-wrapper {
    width: 100%;
}

.coursesSwiper .swiper-slide {
    height: auto;
    width: 100%;
    box-sizing: border-box;
}

.coursesSwiper .swiper-slide > div {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
}

/* Ensure all containers are responsive */
.container {
    width: 100%;
    max-width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
    margin-left: auto;
    margin-right: auto;
}

@media (min-width: 640px) {
    .container {
        max-width: 640px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 768px;
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: 1024px;
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }
}

.coursesSwiper .swiper-button-next,
.coursesSwiper .swiper-button-prev {
    width: 40px;
    height: 40px;
}

.coursesSwiper .swiper-button-next {
    right: 10px !important;
    left: auto !important;
}

.coursesSwiper .swiper-button-prev {
    left: 10px !important;
    right: auto !important;
}

@media (max-width: 768px) {
    .coursesSwiper {
        padding: 0 10px;
    }
    
    .coursesSwiper .swiper-button-prev,
    .coursesSwiper .swiper-button-next {
        width: 35px;
        height: 35px;
    }
    
    .coursesSwiper .swiper-button-prev {
        right: 5px !important;
    }
    
    .coursesSwiper .swiper-button-next {
        left: 5px !important;
    }
}

@media (max-width: 480px) {
    .coursesSwiper {
        padding: 0 5px;
    }
    
    .coursesSwiper .swiper-button-prev,
    .coursesSwiper .swiper-button-next {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }
}

/* Swiper custom styles */
.swiper-pagination-bullet {
    background-color: var(--primary-dark) !important;
    width: 12px !important;
    height: 12px !important;
    opacity: 0.5 !important;
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    opacity: 1 !important;
    background-color: var(--primary-dark) !important;
    transform: scale(1.2);
}

.swiper-button-prev, .swiper-button-next {
    color: var(--primary-dark) !important;
    background-color: rgba(226, 217, 198, 0.9);
    width: 50px !important;
    height: 50px !important;
    border-radius: 50%;
    display: flex !important;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 10 !important;
    cursor: pointer !important;
}

.swiper-button-next:hover, .swiper-button-prev:hover {
    background-color: var(--primary-light);
    transform: scale(1.1);
}

.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 22px !important;
    font-weight: bold;
    transform: rotate(180deg);
}

/* RTL: prev button should be on right, next button should be on left */
.swiper-button-next {
    right: 15px !important;
    left: auto !important;
}

.swiper-button-prev {
    left: 15px !important;
    right: auto !important;
}

/* Ensure each swiper has its own navigation */
.instructorsSwiper .swiper-button-next {
    position: absolute !important;
    top: 50% !important;
    right: 15px !important;
    left: auto !important;
    transform: translateY(-50%) !important;
    margin-top: 0 !important;
}

.instructorsSwiper .swiper-button-prev {
    position: absolute !important;
    top: 50% !important;
    left: 15px !important;
    right: auto !important;
    transform: translateY(-50%) !important;
    margin-top: 0 !important;
}

.instructorsSwiper .swiper-button-prev:hover {
    transform: translateY(-50%) scale(1.1) !important;
}

.instructorsSwiper .swiper-button-next:hover {
    transform: translateY(-50%) scale(1.1) !important;
}

.supportSwiper .swiper-button-next {
    position: absolute !important;
    top: 50% !important;
    right: 15px !important;
    left: auto !important;
    transform: translateY(-50%) !important;
    margin-top: 0 !important;
}

.supportSwiper .swiper-button-prev {
    position: absolute !important;
    top: 50% !important;
    left: 15px !important;
    right: auto !important;
    transform: translateY(-50%) !important;
    margin-top: 0 !important;
}

.supportSwiper .swiper-button-prev:hover {
    transform: translateY(-50%) scale(1.1) !important;
}

.supportSwiper .swiper-button-next:hover {
    transform: translateY(-50%) scale(1.1) !important;
}

.swiper-button-disabled {
    opacity: 0.35 !important;
    cursor: not-allowed !important;
}

/* FAQ accordion */
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0, 1, 0, 1);
    display: block !important;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    transition: max-height 1s ease-in-out;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

/* Gradient backgrounds */
.gradient-bg {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #3a5170 100%);
}

.gradient-bg-light {
    background: linear-gradient(135deg, var(--primary-light) 0%, #f0e8d8 100%);
}

/* Hover effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Glass effect */
.glass-effect {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Text gradient */
.text-gradient {
    background: linear-gradient(90deg, var(--primary-dark), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Course Card Styles */
.course-card {
    position: relative;
    cursor: pointer;
    user-select: none;
}

.course-background {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.course-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 20;
}

.course-content-default {
    position: relative;
    z-index: 10;
    transition: opacity 0.5s ease;
    opacity: 1;
}

.course-content-expanded {
    position: absolute;
    inset: 0;
    z-index: 30;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transform: translateY(1rem);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: none;
}

.course-hint {
    position: absolute;
    bottom: 0.5rem;
    left: 0;
    right: 0;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
    z-index: 10;
    transition: opacity 0.3s ease;
    opacity: 1;
}

@media (min-width: 640px) {
    .course-hint {
        font-size: 0.875rem;
    }
}

/* Expanded state */
.course-card.expanded .course-overlay {
    opacity: 1;
}

.course-card.expanded .course-content-default {
    opacity: 0;
}

.course-card.expanded .course-content-expanded {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.course-card.expanded .course-hint {
    opacity: 0;
}

/* Prevent text selection during animation */
.course-card * {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Skeleton Loader Styles */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.skeleton {
    background-color: rgba(0, 0, 0, 0.05);
}

.skeleton-pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* Skeleton Course Card */
.skeleton-course-card {
    position: relative;
}

.skeleton-course-wrapper {
    display: block;
}

/* Skeleton Instructor Card */
.skeleton-instructor-card {
    min-height: 400px;
}

.skeleton-instructor-wrapper {
    display: block;
}

/* Skeleton Supporter Card */
.skeleton-supporter-card {
    min-height: 300px;
}

.skeleton-supporter-wrapper {
    display: block;
}

/* Hide skeletons when content is loaded */
.skeleton-course-wrapper.hide,
.skeleton-instructor-wrapper.hide,
.skeleton-supporter-wrapper.hide {
    display: none !important;
}