:root {
    --color-primary: #fff;
    --color-secondary: #222222ff;
    --color-comp: #2851cbff;
    --font-primary: sans-serif;
    --color-headerhover: #7f7f7fff;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
    border: none;
    text-decoration: none;
    text-transform: capitalize;
    transition: all .2s linear;
    font-family: 'Poppins', sans-serif;
}

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
    scroll-padding-top: 7rem;
    font-size: 62.5%;
}

body {
    background: whitesmoke;
    overflow-x: hidden;
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: fixed;
    padding: 3rem;
    background-color: var(--color-primary);
    box-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, 0.06);
    height: 8rem;
    gap: 1rem;
    width: 100%;
    z-index: 1000;
    top: 0;
    left: 0;
    right: 0;
    margin-bottom: 3rem;
}

.main-header .logo {
    font-size: 3rem;
    font-weight: bolder;
}

.main-header .logo img {
    height: 60px;
}

.main-header .nav_links a {
    color: var(--color-secondary);
    font-size: 1.8rem;
    padding: 1.6rem;
    text-decoration: none;
}

.main-header .nav_links a:hover {
    color: var(--color-comp);
}

.main-header .navbar_icons div {
    height: 4.5rem;
    width: 4.5rem;
    line-height: 4.5rem;
    border-radius: .5rem;
    background: #eee;
    color: var(--color-comp);
    font-size: 1.6rem;
    margin-right: .4rem;
    cursor: pointer;
    text-align: center;
}

.main-header .navbar_icons div:hover {
    background-color: var(--color-comp);
    color: #fff;
}

#mobile_menu {
    display: none;
}

.search-form {
    position: absolute;
    top: 110%;
    right: -110%;
    width: 50rem;
    height: 5rem;
    background: #fff;
    border: 2px solid var(--color-comp);
    border-radius: .5rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    box-shadow: 0 .5px 1rem rgba(0, 0, 0, .1);
}

.search-form.active {
    right: 2rem;
    transition: .4s linear;
}

.search-form input {
    height: 100%;
    width: 100%;
    background: none;
    text-transform: none;
    font-size: 1.6rem;
    color: var(--color-comp);
    padding: 0 1.5rem;
}

.search-form label {
    font-size: 2.2rem;
    padding-right: 1.5rem;
    color: var(--color-comp);
    cursor: pointer;
}

.search-form label:hover {
    color: var(--color-secondary);
}

.profile-popup {
    position: absolute;
    top: 110%;
    right: -110%;
    /* hidden by default */
    background: var(--color-primary);
    color: var(--color-secondary);
    width: auto;
    padding: 1.5rem;
    margin-top: 1rem;
    border-radius: 12px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    opacity: 0;
    pointer-events: none;
    transition: right 0.4s linear, opacity 0.3s ease;
}

.profile-popup.active {
    right: 2rem;
    opacity: 1;
    pointer-events: auto;
}

.profile-settings {
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 1.8rem;
    color: var(--color-comp);
}

.profile-settings:hover {
    color: #fff;
    /* highlight on hover */
}

/* Header */
.profile-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 1rem;
}

.profile-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--color-secondary);
    flex-shrink: 0;
}

.profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info h3 {
    font-size: 2rem;
    margin: 0;
}

.profile-email {
    font-size: 1.5rem;
    color: var(--color-headerhover);
    display: block;
    margin-top: 0.2rem;
    text-transform: none;
}

.profile-status {
    font-size: 1.3rem;
    color: var(--color-comp);
    opacity: 0.7;
}

/* Actions */
.profile-actions {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
}

.profile-btn {
    background: var(--color-comp);
    color: var(--color-primary);
    padding: 1rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.4rem;
    font-weight: 600;
    transition: background 0.3s ease, transform 0.2s ease;
}

.profile-btn:hover {
    background: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.profile-btn.logout {
    background: #e63946;
    color: #fff;
}

.profile-btn.logout:hover {
    background: #ff5c5c;
}

/* ===============================
   🧩 SETTINGS MODAL STYLING
================================= */
.modal {
    display: none;
    /* hidden by default */
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.5);
    justify-content: center;
    align-items: center;
    padding: 1rem;
    overflow: auto;
    /* allow scrolling on mobile */
}

.modal-content {
    background: #fff;
    border-radius: 1rem;
    max-width: 550px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    animation: fadeIn 0.25s ease-in-out;
}

/* Scrollbar styling */
.modal-content::-webkit-scrollbar {
    width: 6px;
}

.modal-content::-webkit-scrollbar-thumb {
    background-color: #bbb;
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    background-color: #999;
}

/* Close button */
.close-butn {
    position: absolute;
    top: 1rem;
    right: 1.2rem;
    font-size: 1.5rem;
    color: #333;
    cursor: pointer;
    transition: 0.2s;
}

.close-butn:hover {
    color: crimson;
}

/* Headings */
.modal-content h2 {
    margin-bottom: 1rem;
    text-align: center;
    color: #222;
}

.settings-section h3 {
    margin-top: 1.5rem;
    color: #444;
    border-bottom: 2px solid #eee;
    padding-bottom: 0.5rem;
}

/* Inputs & Textarea */
.settings-section label {
    display: block;
    font-size: 0.9rem;
    color: #555;
    margin: 10px 0 5px;
}

.settings-section input,
.settings-section select,
.settings-section textarea {
    width: 100%;
    padding: 0.7rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: 0.2s;
    outline: none;
}

.settings-section input:focus,
.settings-section select:focus,
.settings-section textarea:focus {
    border-color: #007bff;
    box-shadow: 0 0 4px rgba(0, 123, 255, 0.4);
}

.settings-section textarea {
    resize: vertical;
    min-height: 70px;
}

/* Image preview */
#imagePreviewContainer {
    text-align: center;
    margin-top: 10px;
}

#imagePreview {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    object-fit: cover;
    margin-top: 5px;
    border: 2px solid #eee;
}

/* Save button */
.save-btn {
    width: 100%;
    padding: 0.8rem;
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 1.2rem;
    transition: background 0.3s ease;
}

.save-btn:hover {
    background: #0056b3;
}

/* Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Responsive */
@media (max-width: 600px) {
    .modal-content {
        max-width: 95%;
        padding: 1.5rem;
    }

    .save-btn {
        font-size: 0.95rem;
    }
}


/* Advert Slider Container */
.advert-slider {
    width: 100%;
    margin: 7rem auto;
    padding: 4rem 2rem;
    position: relative;
    z-index: 1;
    overflow: hidden;
    margin-bottom: 0;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.slider-track {
    display: flex;
    transition: transform 0.6s ease-in-out;
    will-change: transform;
    gap: 20px;
    justify-content: flex-start;
}

.slide.box {
    flex: 0 0 80%;
    background: #fff;
    border-radius: 0.8rem;
    text-align: center;
    height: 50rem;
    overflow: hidden;
    outline-offset: -0.5rem;
    outline: 0.1rem solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
    margin: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    position: relative;
}

.slide.box img {
    width: 100%;
    height: 100%;
    object-fit: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.slide.box h3 {
    font-size: 2rem;
    color: orangered;
    margin: 1.2rem;
    z-index: 1;
    position: relative;
    text-shadow: 0px 2px 6px rgba(0, 0, 0, 0.6);
}

.slider-dots {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
    gap: 0.6rem;
}

.slider-dots button {
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 50%;
    border: none;
    background: #ddd;
    cursor: pointer;
    transition: background 0.3s ease;
}

.slider-dots button.active {
    background: orangered;
}

/* end of ad secton */

.featured-categories {
    padding: 6rem 2rem;
    max-width: 120rem;
    margin: auto;
    text-align: center;

}

.featured-categories h2 {
    font-size: 2rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.featured-categories p {
    font-size: 1.3rem;
    color: #555;
    margin-bottom: 40px;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 25px;
}

.category-card {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(30px);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.category-card.show {
    transform: translateY(0);
    opacity: 1;
}

.category-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.category-card:hover img {
    transform: scale(1.1);
}

.category-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.category-card:hover .category-overlay {
    opacity: 1;
}

.category-overlay h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
}

.category-overlay span {
    font-size: 1.2rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.4rem 1rem;
    border-radius: 0.8rem;
}

.vibe {
    padding: 6rem 2rem;
    max-width: 120rem;
    margin: auto;
    text-align: center;
}

.vibe h2 {
    font-size: 2.3rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.vibe p {
    font-size: 1.4rem;
    color: #555;
    margin-bottom: 40px;
}

.vibe-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
}

.vibe-card {
    position: relative;
    overflow: hidden;
    border-radius: 1.6rem;
    cursor: pointer;
    height: 30rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transform: translateY(30px);
    opacity: 0;
    transition: transform 0.6s ease, opacity 0.6s ease;
    display: block;
    text-decoration: none;
    color: inherit;
}

.vibe-card.show {
    transform: translateY(0);
    opacity: 1;
}

.vibe-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.vibe-card:hover img {
    transform: scale(1.1);
}

.vibe-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: center;
    align-items: flex-end;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.vibe-card:hover .vibe-overlay {
    opacity: 1;
}

.vibe-overlay h3 {
    color: #fff;
    font-size: 1.5rem;
    margin: 20px;
    transform: translateY(30px);
    transition: transform 0.5s ease;
}

.vibe-card:hover .vibe-overlay h3 {
    transform: translateY(0);
}

/* View All Button */
.view-all-btn {
    display: inline-block;
    margin-top: 50px;
    padding: 12px 24px;
    background: #2563eb;
    color: #fff;
    font-size: 1rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    transition: background 0.3s ease, transform 0.2s ease;
}

.view-all-btn:hover {
    background: #1e40af;
    transform: translateY(-3px);
}

.creators-section {
    width: 95%;
    max-width: 1200px;
    text-align: center;
    animation: fadeInUp 1s ease-out;
}

.creators-section h2 {
    font-size: 2rem;
    margin-bottom: 3rem;
    font-weight: bold;
    color: #333;
}

.creators-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2.5rem;
    justify-items: center;
}

.creator-card {
    width: 22rem;
    height: 28rem;
    perspective: 100rem;
    cursor: pointer;
}

.card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.creator-card:hover .card-inner {
    transform: rotateY(180deg);
}

.card-front,
.card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.creator-card:hover .card-front {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.25);
}

.card-front {
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.card-front img {
    width: 9rem;
    height: 9rem;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 3px solid #eee;
}

.card-front h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
    color: #333;
}

.card-front p {
    font-size: 1.2rem;
    color: #666;
}

.card-back {
    background: linear-gradient(135deg, #6366f1, #3b82f6);
    color: #fff;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.card-back h4 {
    margin-bottom: 10px;
    font-size: 1.5rem;
}

.card-back p {
    font-size: 1.3rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.posts {
    padding: 6rem 2rem;
    max-width: 120rem;
    margin: auto;
    text-align: center;
}

.posts h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.posts p {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 40px;
}

.campus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.campus-card {
    position: relative;
    overflow: hidden;
    border-radius: 1.2rem;
    height: 22rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.campus-card:hover {
    transform: scale(1.03);
}

.campus-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
    transition: opacity 1s ease, transform 1s ease;
}

.fade-out {
    opacity: 0;
    transform: scale(1.05) rotate(1deg);
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.lightbox img {
    max-width: 90%;
    max-height: 80%;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.lightbox:target {
    display: flex;
}

.close-btn {
    position: absolute;
    top: 2rem;
    right: 3rem;
    font-size: 2rem;
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

.close-btn:hover {
    color: #ff5555;
}

section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: auto;
    text-align: center;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 15px;
}

p.section-desc {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 40px;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.7s ease;
}

.feature.visible {
    opacity: 1;
    transform: translateY(0);
}

.feature i {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #4f46e5;
}

.feature h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature p {
    font-size: 1.1rem;
    color: #666;
}

footer {
    background: #111827;
    color: #f3f4f6;
    padding: 60px 20px 30px;
    text-align: center;
    transform: translateY(100%);
    opacity: 0;
    transition: all 0.8s ease;
}

footer.visible {
    transform: translateY(0);
    opacity: 1;
}

.footer-container {
    max-width: 1200px;
    margin: auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: left;
}

.footer-logo h2 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: #f9fafb;
}

.footer-logo p {
    font-size: 0.95rem;
    color: #d1d5db;
}

.footer-links h3 {
    margin-bottom: 12px;
    font-size: 1.1rem;
    color: #f3f4f6;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 8px;
}

.footer-links ul li a {
    color: #9ca3af;
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.footer-links ul li a:hover {
    color: #f3f4f6;
}

.social-icons {
    margin-top: 15px;
}

.social-icons a {
    display: inline-block;
    margin-right: 10px;
    color: #9ca3af;
    font-size: 1.2rem;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #f3f4f6;
}

.footer-bottom {
    margin-top: 40px;
    border-top: 1px solid #374151;
    padding-top: 15px;
    font-size: 0.85rem;
    color: #9ca3af;
    text-align: center;
}

/* Responsive (Mobile) */
@media screen and (max-width: 960px) {
    html {
        font-size: 55%;
    }

    .form-details {
        margin: 1.5rem;
        padding: 3rem;
    }

    .slider-wrapper {
        margin-top: 1rem;
    }

    .advert-slider {
        padding: 3rem 0;
    }

    .slider-track {
        gap: 0;
    }

    .slide.box {
        flex: 0 0 calc(100% - 2rem);
        margin: 0 1rem;
        height: 40rem;
    }

    .slide.box h3 {
        font-size: 1.6rem;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 50%;
    }

    .main-header {
        padding: 2rem;
    }

    .main-header .nav_links {
        position: absolute;
        top: 110%;
        right: -110%;
        width: 30rem;
        border-radius: .5rem;
        background: #e1e1e1;
        box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .1);
    }

    .main-header .nav_links.active {
        right: 2rem;
        transition: .4s linear;
    }

    #mobile_menu {
        display: inline-block;
    }

    .main-header .nav_links a {
        font-size: 2rem;
        margin: 2rem 2.5rem;
        display: block;
        border: .2rem solid var(--color-comp);
        text-align: center;
        border-radius: .5rem;
    }

    .main-header .nav_links a:hover {
        border: .2rem solid var(--color-comp);
        background: var(--color-comp);
        color: #fff;
    }

    .form-details .form {
        width: 55%;
    }

    .slider-wrapper {
        margin-top: 1rem;
    }

    .advert-slider {
        padding: 2rem 0;
    }

    .slider-track {
        gap: 0;
    }

    .slide.box {
        flex: 0 0 calc(100% - 2rem);
        margin: 0 1rem;
        height: 50rem;
    }

    .slide.box h3 {
        font-size: 1.8rem;
        margin: 1rem;
    }

    .slider-dots button {
        width: 10px;
        height: 10px;
    }
}

@media screen and (max-width: 460px) {
    html {
        font-size: 45%;
    }

    .main-header .search-form input {
        width: 90%;
    }

    .form-details {
        display: flex;
        justify-content: center;
        align-items: flex-start;
        flex-direction: column;
    }

    .form-details .form {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }

    .advert-slider {
        padding: 1.5rem 0;
    }

    .slider-track {
        gap: 0;
    }

    .slide.box {
        flex: 0 0 calc(100% - 2rem);
        margin: 0 1rem;
        height: 28rem;
    }

    .slide.box h3 {
        font-size: 1.2rem;
    }

    .slider-dots {
        margin-top: 1rem;
        gap: 0.4rem;
    }

    .slider-dots button {
        width: 8px;
        height: 8px;
    }
}

@media screen and (max-width: 360px) {
    html {
        font-size: 40%;
    }

    .slider-wrapper {
        margin-top: 1rem;
    }

    .advert-slider {
        padding: 1rem 0;
    }

    .slide.box {
        flex: 0 0 calc(100% - 2rem);
        margin: 0 1rem;
        height: 40rem;
    }
}