/* ===== ROOT VARIABLES ===== */
:root {
    /* Colors */
    --color-primary: #D4AF37;
    --color-primary-light: #F4E5B0;
    --color-primary-dark: #B8941E;
    --color-bg-dark: #0a0a0a;
    --color-bg-darker: #050505;
    --color-bg-card: #151515;
    --color-text-primary: #ffffff;
    --color-text-secondary: #b8b8b8;
    --color-text-muted: #808080;

    /* Typography */
    --font-primary: 'Cairo', sans-serif;
    --font-display: 'Tajawal', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(212, 175, 55, 0.1);
    --shadow-md: 0 4px 20px rgba(212, 175, 55, 0.15);
    --shadow-lg: 0 8px 40px rgba(212, 175, 55, 0.2);
    --shadow-glow: 0 0 30px rgba(212, 175, 55, 0.3);
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

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

/* ===== UTILITIES ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 5rem 0;
}

.gradient-text {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== HEADER / NAVIGATION ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transition: var(--transition-normal);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.nav__logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 60px;
    width: auto;
    transition: var(--transition-normal);
}

.logo-img:hover {
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.5));
    transform: scale(1.05);
}

.nav__list {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav__link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    position: relative;
    transition: var(--transition-normal);
    padding: 0.5rem 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
    transition: var(--transition-normal);
}

.nav__link:hover,
.nav__link.active {
    color: var(--color-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
    width: 100%;
}

.nav__toggle,
.nav__close {
    display: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-bg-dark);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover {
    background: var(--color-primary);
    color: var(--color-bg-dark);
    box-shadow: var(--shadow-md);
}

.btn-block {
    width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    background: radial-gradient(ellipse at top, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
}

.hero__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.hero__title {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--color-text-primary);
}

.hero__description {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero__buttons {
    display: flex;
    gap: 1.5rem;
}

.hero__image-wrapper {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-element {
    position: absolute;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(212, 175, 55, 0.05) 100%);
    border: 1px solid rgba(212, 175, 55, 0.2);
    backdrop-filter: blur(10px);
}

.element-1 {
    width: 300px;
    height: 300px;
    animation: float 6s ease-in-out infinite;
}

.element-2 {
    width: 200px;
    height: 200px;
    top: 50px;
    right: 50px;
    animation: float 8s ease-in-out infinite reverse;
}

.element-3 {
    width: 150px;
    height: 150px;
    bottom: 50px;
    left: 50px;
    animation: float 7s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

.hero__scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-normal);
}

.scroll-down i {
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* ===== SECTION HEADERS ===== */
.section__header {
    text-align: center;
    margin-bottom: 4rem;
}

.section__subtitle {
    display: inline-block;
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section__title {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.section__description {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== AI & PROGRAMMING SECTION ===== */
.ai-programming {
    background: linear-gradient(180deg, transparent 0%, rgba(212, 175, 55, 0.02) 50%, transparent 100%);
}

.ai-programming__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}


.course-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition-normal);
}

.course-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.course-card:hover::before {
    opacity: 1;
}

.course-card__icon {
    margin-bottom: 1.5rem;
}

.course-card__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.course-card__description {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.course-card__features {
    list-style: none;
    margin-bottom: 2rem;
}

.course-card__features li {
    color: var(--color-text-secondary);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.course-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

.course-card__btn {
    display: inline-block;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-normal);
    position: relative;
}

.course-card__btn::after {
    content: '→';
    margin-left: 0.5rem;
    transition: var(--transition-normal);
}

.course-card__btn:hover {
    color: var(--color-primary-light);
}

.course-card__btn:hover::after {
    margin-left: 1rem;
}

/* ===== ABOUT SECTION ===== */
.about__container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

.about__description {
    font-size: 1.15rem;
    color: var(--color-text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.feature-item__icon {
    flex-shrink: 0;
}

.feature-item__content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.feature-item__content p {
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.about__image-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.stats-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
}

.stats-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.stats-card:nth-child(3) {
    grid-column: 1 / -1;
}

.stats-card__number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stats-card__label {
    color: var(--color-text-secondary);
    font-size: 1rem;
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: radial-gradient(ellipse at bottom, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
}

.contact__container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact__card {
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-md);
    padding: 2rem;
    transition: var(--transition-normal);
}

.contact__card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateX(5px);
}

.contact__card-icon {
    margin-bottom: 1rem;
}

.contact__card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
}

.contact__card p {
    color: var(--color-text-secondary);
}

.contact__form {
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-lg);
    padding: 3rem;
}

.form__group {
    margin-bottom: 1.5rem;
}

.form__input {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--color-bg-dark);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.form__textarea {
    resize: vertical;
    min-height: 150px;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--color-bg-darker);
    border-top: 1px solid rgba(212, 175, 55, 0.1);
    padding: 3rem 0;
}

.footer__content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.footer__logo-img {
    height: 80px;
    width: auto;
    opacity: 0.9;
    transition: var(--transition-normal);
}

.footer__logo-img:hover {
    opacity: 1;
    filter: drop-shadow(0 0 20px rgba(212, 175, 55, 0.3));
}

.footer__copyright {
    text-align: center;
}

.footer__copyright-text {
    color: var(--color-text-secondary);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.footer__developer {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.footer__developer .gradient-text {
    font-weight: 600;
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 968px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 75%;
        height: 100vh;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        padding: 6rem 2rem 2rem;
        transition: var(--transition-normal);
        border-left: 1px solid rgba(212, 175, 55, 0.1);
        z-index: 100;
        overflow-y: auto;
    }

    .nav__menu.show-menu {
        right: 0;
    }

    .nav__list {
        flex-direction: column;
        gap: 2rem;
    }

    .nav__toggle,
    .nav__close {
        display: block;
    }

    .nav__close {
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
    }

    .hero__container,
    .about__container,
    .contact__container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero__title {
        font-size: 2.5rem;
    }

    .hero__buttons {
        justify-content: center;
    }

    .hero__content {
        text-align: center;
    }

    .ai-programming__grid {
        grid-template-columns: 1fr;
    }

    .section__title {
        font-size: 2.5rem;
    }

    .articles-list {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 576px) {
    .container {
        padding: 0 1rem;
    }

    .hero__title {
        font-size: 2rem;
    }

    .hero__description {
        font-size: 1rem;
    }

    .hero__buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        text-align: center;
        padding: 0.8rem 1.5rem;
    }


    .section__title {
        font-size: 1.8rem;
    }

    .course-card {
        padding: 1.5rem;
    }

    .about__image-wrapper {
        grid-template-columns: 1fr;
    }

    .stats-card:nth-child(3) {
        grid-column: auto;
    }

    /* Adjust floating elements on mobile to prevent overflow */
    .hero__image-wrapper {
        height: 300px;
        transform: scale(0.8);
    }

    .contact__form {
        padding: 1.5rem;
    }

    .logo-img {
        height: 40px;
    }

    .nav {
        height: 60px;
    }

    .hero {
        padding-top: 60px;
    }
}

/* ===== FEATURED ARTICLE SECTION ===== */
.featured-article {
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-bg-darker) 100%);
    position: relative;
    overflow: hidden;
}

.articles-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 1rem 0;
}


.article-item {
    display: flex;
    flex-direction: column;
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    transition: var(--transition-normal);
    position: relative;
}

.article-item:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.article__tag {
    background: rgba(212, 175, 55, 0.1);
    color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 1rem;
    width: fit-content;
}

.article__meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    flex-wrap: wrap;
}

.article__author {
    color: var(--color-primary);
    font-weight: 600;
}

.article__content {
    padding: 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article__text {
    margin-bottom: 2rem;
    color: var(--color-text-secondary);
    line-height: 1.8;
    flex-grow: 1;
}

/* Image Handling */
.article__image,
.article-image-container {
    width: 100%;
    height: 250px;
    order: -1;
    /* Ensures image is always at top */
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.article__image img,
.article-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
    display: block;
}

.article-item:hover .article__image img,
.article-item:hover .article-image-container img {
    transform: scale(1.05);
}

/* Button Positioning */
.article__content .btn {
    align-self: flex-start;
    margin-top: auto;
}

/* Handle Reverse Classes (Resetting them to obey Grid Card layout) */
.article-item.reverse .article__content {
    order: 0;
}

.article-item.reverse .article__image {
    order: -1;
}

@media screen and (max-width: 768px) {
    .articles-list {
        grid-template-columns: 1fr;
    }
}

/* ===== VIDEOS SECTION ===== */
.videos {
    background: var(--color-bg-darker);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.video-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.video-card:hover {
    transform: translateY(-10px);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.video-thumbnail {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    background: #000;
    cursor: pointer;
}

.video-thumbnail img,
.video-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.6;
    transition: var(--transition-normal);
}

.video-card:hover .video-thumbnail img {
    opacity: 1;
    transform: scale(1.05);
}

.video-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    z-index: 2;
}

.video-card:hover .play-button {
    background: #fff;
    transform: translate(-50%, -50%) scale(1.1);
}

/* Video Modal Styles */
.video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 9999;
    display: none;
    /* Hidden by default */
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.video-modal.active {
    display: flex;
}

.video-modal__content {
    position: relative;
    width: 100%;
    max-width: 1000px;
    background: #000;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.2);
}

.video-modal__close {
    position: absolute;
    top: -45px;
    right: 0;
    color: #fff;
    font-size: 2.5rem;
    cursor: pointer;
    transition: 0.3s;
}

.video-modal__close:hover {
    color: var(--color-primary);
}

.video-modal__container {
    position: relative;
    padding-bottom: 56.25%;
    /* 16:9 */
    height: 0;
}

.video-modal__container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-card:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background: var(--color-primary);
}

.video-info {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.video-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text-primary);
    line-height: 1.4;
}

.video-desc {
    color: var(--color-text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    flex-grow: 1;
}

.btn-text {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-normal);
    margin-top: auto;
}

.btn-text:hover {
    gap: 0.8rem;
    color: var(--color-primary-light);
}

/* ===== PROJECTS & APPLICATIONS SECTION ===== */
.applications {
    background: var(--color-bg-darker);
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.applications__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}


/* Premium App Card Styles */
.premium-glass {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.15);
    border-radius: 24px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
}

.premium-glass:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(212, 175, 55, 0.1);
}

.app-card__glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(212, 175, 55, 0.1), transparent 70%);
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.premium-glass:hover .app-card__glow {
    opacity: 1;
}

.app-card__badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: var(--color-primary);
    color: #000;
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 5;
}

.app-card__icon-wrapper {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.app-card__icon {
    width: 32px;
    height: 32px;
}

.app-card__title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    font-family: var(--font-display);
    margin: 0.5rem 0;
}

.app-card__desc {
    color: var(--color-text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.app-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 1rem 0;
}

.app-card__features span {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem 0.8rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.app-card__btn-premium {
    margin-top: auto;
    background: linear-gradient(90deg, var(--color-primary-dark), var(--color-primary));
    color: #000 !important;
    text-align: center;
    padding: 1rem;
    border-radius: 12px;
    font-weight: 800;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.app-card__btn-premium:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
    background: var(--color-primary);
}



/* Article Variants */
.articles-list {
    grid-auto-flow: dense;
    /* Allows spanning items to fit better */
}

.article-item.span-2 {
    grid-column: span 2;
}

@media screen and (max-width: 768px) {
    .article-item.span-2 {
        grid-column: span 1;
    }
}

/* Gold Style Card */
.article-item.gold-style {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    border: none;
}

.article-item.gold-style .article__content {
    background: transparent;
}

.article-item.gold-style .course-card__title,
.article-item.gold-style .article__text,
.article-item.gold-style .article__meta,
.article-item.gold-style .article__author {
    color: #000;
    /* Distinct dark text for contrast on gold */
}

.article-item.gold-style .article__text {
    font-weight: 500;
}

.article-item.gold-style .article__tag {
    background: rgba(0, 0, 0, 0.2);
    color: #000;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.article-item.gold-style .btn-primary {
    background: #000;
    color: var(--color-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.article-item.gold-style .btn-primary:hover {
    background: #1a1a1a;
    color: var(--color-primary-light);
}

/* Minimal Style Card */
.article-item.minimal {
    border-right: 4px solid var(--color-primary);
    /* Right border for RTL */
    background: linear-gradient(to left, rgba(212, 175, 55, 0.05), transparent);
}

.article-item.minimal .article__image {
    display: none;
}

.article-item.minimal .article__content {
    justify-content: center;
    padding: 2.5rem 2rem;
}

.article-item.minimal .course-card__title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Typography Focused Card */
.article-item.typography {
    background: var(--color-bg-darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.article-item.typography .article__tag {
    background: transparent;
    border: 1px solid var(--color-primary);
}

.article-item.typography .course-card__title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    background: linear-gradient(135deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ===== SOCIAL SIDEBAR ===== */
.social-sidebar {
    position: fixed;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 1000;
}

.social-sidebar a {
    width: 45px;
    height: 45px;
    background: rgba(0, 0, 0, 0.7);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--color-primary);
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.social-sidebar a:hover {
    background: var(--color-primary);
    color: #000;
    transform: translateX(-5px);
    box-shadow: 0 0 15px var(--color-primary);
}

@media (max-width: 768px) {
    .social-sidebar {
        right: 10px;
        gap: 0.8rem;
    }

    .social-sidebar a {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
}

/* ===== HERO SLIDER ===== */
.slideshow-container {
    overflow: hidden;
    position: relative;
}

.slideshow-container .slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    border-radius: inherit;
}

.slideshow-container .slide.active {
    opacity: 1;
}


.element-2 img,
.element-3 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    display: block;
}

/* ===== CINEMATIC VIDEO-FRAME JOURNEY ===== */
.ai-visual-journey {
    padding: 10rem 0;
    background: #000;
    overflow: hidden;
    position: relative;
}

/* ===== V9.4 STICKY NEURAL DASHBOARD (DESKTOP OPTIMIZED) ===== */
.ai-neural-pipeline {
    background: #000;
    padding: 6rem 0;
    position: relative;
}

.pipeline-master-container {
    max-width: 1200px;
    margin: 2rem auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    /* Remove gap to allow sticky interaction */
}

/* 1. STICKY TOP DISPLAY */
.pipeline-visualizer {
    width: 100%;
    height: 380px;
    /* Compact widescreen */
    background: #080808;
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 90px;
    /* Pins below navbar */
    z-index: 100;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

.viz-hud {
    flex: 1;
    background: #000;
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 2. COMPACT PATH */
.pipeline-path {
    width: 100%;
    height: 40px;
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(212, 175, 55, 0.03);
    border-radius: 0;
    padding: 0 30px;
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
}

.pipeline-path::before {
    content: '';
    position: absolute;
    left: 30px;
    right: 30px;
    height: 1px;
    background: rgba(212, 175, 55, 0.1);
}

.energy-stream {
    position: absolute;
    height: 100%;
    width: 100%;
    background: linear-gradient(to right, transparent, var(--color-primary), transparent);
    background-size: 200% 100%;
    animation: streamFlowHoriz 4s linear infinite;
    opacity: 0.5;
}

.data-orb {
    position: absolute;
    width: 18px;
    height: 18px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--color-primary);
    transition: left 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 10;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
}

/* 3. SCROLLABLE GRID BELOW */
.pipeline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1rem;
}

.pipeline-node {
    background: rgba(15, 15, 15, 0.6);
    border: 1px solid rgba(212, 175, 55, 0.05);
    padding: 1.5rem;
    border-radius: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.8rem;
    transition: 0.3s;
    cursor: pointer;
}

.pipeline-node:hover {
    background: rgba(212, 175, 55, 0.03);
    border-color: rgba(212, 175, 55, 0.2);
}

.pipeline-node.active {
    background: rgba(212, 175, 55, 0.08);
    border-color: var(--color-primary);
}

.node-status {
    width: 50px;
    height: 50px;
    background: #000;
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--color-primary);
}

.pipeline-node.active .node-status {
    background: var(--color-primary);
    color: #000;
}

.node-info h3 {
    font-size: 0.95rem;
    font-family: 'Tajawal';
    color: #fff;
    margin: 0;
}

.node-info p {
    font-size: 0.75rem;
    opacity: 0.5;
    line-height: 1.4;
    margin: 0;
}

/* Animations */
@keyframes streamFlowHoriz {
    from {
        background-position: -100% 0;
    }

    to {
        background-position: 100% 0;
    }
}

.pipeline-auto-btn {
    margin-top: 1.5rem;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid var(--color-primary);
    padding: 1rem;
    border-radius: 50px;
    color: var(--color-primary);
    font-family: 'Tajawal';
    cursor: pointer;
    transition: 0.3s;
}

.pipeline-auto-btn:hover {
    background: var(--color-primary);
    color: #000;
}

@keyframes streamFlow {
    from {
        background-position: 0 0;
    }

    to {
        background-position: 0 200%;
    }
}

@keyframes scanMove {

    0%,
    100% {
        top: 0;
        opacity: 0.2;
    }

    50% {
        top: 100%;
        opacity: 1;
    }
}

/* ===== V9.5 NEURAL VIZ STYLES (PREMIUM) ===== */
.viz-container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: fadeIn 0.5s ease;
}

.viz-label {
    margin-top: 1.5rem;
    font-family: 'Tajawal';
    font-size: 0.9rem;
    color: var(--color-primary);
    letter-spacing: 1px;
}

/* 1. Ingestion Viz */
.ingestion-viz .central-core {
    font-size: 3.5rem;
    color: var(--color-primary);
    filter: drop-shadow(0 0 20px var(--color-primary));
}

.incoming-packets span {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: packFlow 1.5s infinite;
}

.incoming-packets .p1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.incoming-packets .p2 {
    top: 80%;
    left: 10%;
    animation-delay: 0.4s;
}

.incoming-packets .p3 {
    top: 20%;
    right: 10%;
    animation-delay: 0.8s;
}

.incoming-packets .p4 {
    top: 80%;
    right: 10%;
    animation-delay: 1.2s;
}

@keyframes packFlow {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }

    50% {
        opacity: 1;
    }

    100% {
        transform: translate(var(--tx, 100px), var(--ty, 0));
        opacity: 0;
    }
}

/* 2. Processing Viz */
.processing-viz .data-grid-raw {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    font-family: monospace;
    font-size: 1.2rem;
    color: rgba(212, 175, 55, 0.3);
}

.viz-scanner-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-primary);
    box-shadow: 0 0 15px var(--color-primary);
    animation: scanMove 3s infinite linear;
}

/* 3. Training Viz */
.neural-blob {
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    border-radius: 50%;
    animation: atmosphere 3s infinite alternate;
}

.progress-info {
    width: 60%;
    margin-top: 2rem;
}

.training-bar {
    height: 4px;
    background: rgba(212, 175, 55, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.training-bar .fill {
    height: 100%;
    width: 0%;
    background: var(--color-primary);
    animation: fillAcc 4s forwards;
}

.acc-text {
    margin-top: 10px;
    font-family: monospace;
    color: var(--color-primary);
    text-align: center;
}

@keyframes fillAcc {
    to {
        width: 98%;
    }
}

/* 4. Algo Viz */
.logic-tree {
    font-size: 4rem;
    color: var(--color-primary);
    position: relative;
}

.logic-paths .path {
    position: absolute;
    width: 40px;
    height: 2px;
    background: rgba(212, 175, 55, 0.2);
}

/* 5. Error Viz */
.error-circle {
    width: 60px;
    height: 60px;
    border: 2px solid #ff3333;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff3333;
    font-weight: bold;
    font-size: 1.5rem;
    animation: pulse 1s infinite;
}

.feedback-loop i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-top: 1rem;
    animation: spin 2s infinite linear;
}

/* 6. Result Viz */
.final-brain-glow {
    font-size: 5rem;
    color: #fff;
    text-shadow: 0 0 30px var(--color-primary), 0 0 60px var(--color-primary);
    animation: bounce 2s infinite;
}

.success-banner {
    margin-top: 2rem;
    background: var(--color-primary);
    color: #000;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-family: 'Tajawal';
    font-weight: bold;
    font-size: 0.8rem;
}

/* ===== MOBILE RESPONSIVE (NEURAL PIPELINE) ===== */
@media screen and (max-width: 768px) {
    .ai-neural-pipeline {
        padding: 3rem 0;
    }

    .pipeline-master-container {
        margin: 1rem auto;
        padding: 0 1rem;
    }

    /* Hide the sticky visualizer on mobile to save space */
    .pipeline-visualizer {
        display: none;
    }

    /* Make the energy path more compact */
    .pipeline-path {
        height: 30px;
        margin-bottom: 2rem;
        padding: 0 15px;
    }

    .pipeline-path::before {
        left: 15px;
        right: 15px;
    }

    .data-orb {
        width: 14px;
        height: 14px;
    }

    /* Single column grid for mobile */
    .pipeline-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding-top: 0;
    }

    .pipeline-node {
        padding: 1.2rem;
        flex-direction: row;
        text-align: right;
        gap: 1rem;
    }

    .node-status {
        width: 45px;
        height: 45px;
        font-size: 1rem;
        flex-shrink: 0;
    }

    .node-info h3 {
        font-size: 0.9rem;
        margin-bottom: 0.3rem;
    }

    .node-info p {
        font-size: 0.7rem;
        line-height: 1.3;
    }

    .pipeline-auto-btn {
        margin-top: 1.5rem;
        padding: 0.8rem;
        font-size: 0.85rem;
    }

    /* Animations */
    @keyframes streamFlowHoriz {
        from {
            background-position: -50% 0;
        }

        to {
            background-position: 50% 0;
        }
    }
}

/* Extra small devices */
@media screen and (max-width: 480px) {
    .pipeline-node {
        padding: 1rem;
    }

    .node-status {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .node-info h3 {
        font-size: 0.85rem;
    }

    .node-info p {
        font-size: 0.65rem;
    }
}

.narrative-guide-box {
    position: absolute;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(212, 175, 55, 0.4);
    padding: 12px 25px;
    border-radius: 50px;
    z-index: 50;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: guideFloat 3s ease-in-out infinite;
    pointer-events: none;
    width: auto;
    max-width: 80%;
}

.narrative-guide-box i {
    color: var(--color-primary);
    font-size: 1.2rem;
    filter: drop-shadow(0 0 5px var(--color-primary));
}

#narrative-guide-text {
    color: #fff;
    font-family: 'Tajawal', sans-serif;
    font-size: 1rem;
    font-weight: 300;
}

@keyframes guideFloat {

    0%,
    100% {
        transform: translate(-50%, 0px);
    }

    50% {
        transform: translate(-50%, -10px);
    }
}

/* Updated Steps Styling for Glass Blade */
.cinema-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-height: 480px;
    overflow-y: auto;
    padding-right: 1rem;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) transparent;
}

.cinema-steps::-webkit-scrollbar {
    width: 2px;
}

.cinema-steps::-webkit-scrollbar-thumb {
    background: var(--color-primary);
}

.cinema-step {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    transition: 0.3s;
}

.cinema-step h3 {
    font-size: 1.3rem;
}

.cinema-step p {
    font-size: 0.85rem;
    opacity: 0.5;
}

/* Upgrade Stage 2: Training Sphere */
.training-viz {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    width: 300px;
    height: 300px;
}

.training-sphere {
    width: 150px;
    height: 150px;
    background: radial-gradient(circle at 30% 30%, var(--color-primary), #000);
    border-radius: 50%;
    box-shadow: 0 0 60px rgba(212, 175, 55, 0.4), inset 0 0 30px rgba(255, 255, 255, 0.5);
    position: relative;
    animation: brainFloat 4s ease-in-out infinite;
    z-index: 2;
}

@keyframes brainFloat {

    0%,
    100% {
        transform: translateY(0) scale(1);
    }

    50% {
        transform: translateY(-20px) scale(1.05);
    }
}

.weight-pulses {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}

.weight-pulses::before,
.weight-pulses::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 2px solid var(--color-primary);
    border-radius: 50%;
    animation: weightRipple 3s linear infinite;
    opacity: 0;
}

.weight-pulses::after {
    animation-delay: 1.5s;
}

@keyframes weightRipple {
    0% {
        width: 100px;
        height: 100px;
        opacity: 1;
    }

    100% {
        width: 400px;
        height: 400px;
        opacity: 0;
    }
}

/* Upgrade Stage 4: Analysis HUD */
.analysis-grid-viz {
    width: 90%;
    height: 75%;
    border: 1px solid rgba(212, 175, 55, 0.3);
    background:
        repeating-linear-gradient(0deg, rgba(212, 175, 55, 0.03) 0px, rgba(212, 175, 55, 0.03) 1px, transparent 1px, transparent 40px),
        repeating-linear-gradient(90deg, rgba(212, 175, 55, 0.03) 0px, rgba(212, 175, 55, 0.03) 1px, transparent 1px, transparent 40px);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 100px rgba(0, 0, 0, 1);
}

.analysis-grid-viz::before {
    content: 'ANALYZING_PATTERNS...';
    position: absolute;
    top: 15px;
    left: 15px;
    font-family: 'Fira Code';
    font-size: 0.7rem;
    color: var(--color-primary);
    letter-spacing: 3px;
    z-index: 3;
}

.highlight-bar {
    position: absolute;
    width: 100%;
    height: 4px;
    background: #fff;
    box-shadow: 0 0 20px #fff, 0 0 40px var(--color-primary);
    top: 50%;
    left: 0;
    z-index: 2;
    animation: hScan 3s ease-in-out infinite;
}

@keyframes hScan {

    0%,
    100% {
        transform: translateY(-130px);
        opacity: 0;
    }

    50% {
        transform: translateY(130px);
        opacity: 1;
    }
}

/* Upgrade Stage 5: Correction Loop */
.correction-viz {
    perspective: 1000px;
}

.feedback-loop {
    width: 250px;
    height: 250px;
    border: 1px solid rgba(212, 175, 55, 0.1);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
}

.feedback-loop::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-top: 4px solid var(--color-primary);
    border-radius: 50%;
    animation: hyperRotate 0.8s linear infinite;
}

@keyframes hyperRotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.correction-pulses {
    position: absolute;
    font-family: 'Fira Code';
    font-size: 0.8rem;
    color: #00ff00;
    animation: errorToFix 2s infinite;
}

@keyframes errorToFix {
    0% {
        content: 'ERROR: -0.42';
        color: #ff4444;
        opacity: 0;
        transform: translateY(20px);
    }

    50% {
        opacity: 1;
    }

    100% {
        content: 'FIXED: 0.00';
        color: #00ff00;
        opacity: 0;
        transform: translateY(-40px);
    }
}

.correction-pulses::before {
    content: attr(data-text);
}

/* Stage 6: Final Result console spacing tweak */
.viz-console {
    max-width: 90%;
}

.cinema-steps {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 1.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--color-primary) transparent;
}

.cinema-steps::-webkit-scrollbar {
    width: 3px;
}

.cinema-steps::-webkit-scrollbar-thumb {
    background: var(--color-primary);
    border-radius: 10px;
}

.cinema-step {
    cursor: pointer;
    opacity: 0.25;
    transition: 0.5s;
    position: relative;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(212, 175, 55, 0.05);
}

.cinema-step.active {
    opacity: 1;
    transform: translateX(-10px);
}

/* Professional Scroll Indicator */
.scroll-indicator-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    color: var(--color-primary);
    font-size: 0.8rem;
    opacity: 0.6;
    animation: bounce 2s infinite;
    cursor: pointer;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-5px);
    }

    60% {
        transform: translateY(-3px);
    }
}

.journey-start-overlay {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    text-align: center;
}

.btn-start-journey {
    padding: 1rem 2.5rem;
    background: var(--color-primary);
    color: #000;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
    transition: 0.3s;
}

.btn-start-journey:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.5);
}

.cinema-step h3 {
    font-size: 1.75rem;
    color: #fff;
    margin-bottom: 0.75rem;
    font-weight: 800;
}

.cinema-step p {
    color: #aaa;
    font-size: 1rem;
    line-height: 1.8;
}

.cinema-nav {
    display: flex;
    gap: 2rem;
    margin-top: 4rem;
}

.nav-flip-btn {
    width: 60px;
    height: 60px;
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.nav-flip-btn:hover {
    background: var(--color-primary);
    color: #000;
    box-shadow: 0 0 30px var(--color-primary);
    transform: scale(1.1);
}

/* Asset Styles & Cinematic Overlays */
.cinema-asset {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.cinema-visual-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) saturate(0.5);
    transition: transform 1.5s ease-out;
    z-index: 1;
}

.cinema-frame.active .cinema-visual-bg {
    transform: scale(1.1);
}

.cinema-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.8));
    z-index: 2;
    pointer-events: none;
}

.cinema-asset-content {
    position: relative;
    z-index: 3;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Stage 1: Massive Data Stream Animation */
.data-inflow-viz {
    perspective: 1200px;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.flow-particles {
    position: absolute;
    width: 200%;
    height: 200%;
    background:
        radial-gradient(2px 2px at 10% 10%, #D4AF37 100%, transparent),
        radial-gradient(1.5px 1.5px at 25% 35%, #fff 100%, transparent),
        radial-gradient(3px 3px at 45% 65%, #D4AF37 100%, transparent),
        radial-gradient(1px 1px at 65% 15%, #fff 100%, transparent),
        radial-gradient(2px 2px at 85% 55%, #D4AF37 100%, transparent),
        radial-gradient(1.5px 1.5px at 15% 85%, #fff 100%, transparent),
        radial-gradient(2.5px 2.5px at 35% 25%, #D4AF37 100%, transparent),
        radial-gradient(1px 1px at 55% 45%, #fff 100%, transparent),
        radial-gradient(3px 3px at 75% 75%, #D4AF37 100%, transparent),
        radial-gradient(1.5px 1.5px at 95% 35%, #fff 100%, transparent);
    background-size: 400px 400px;
    animation: hyperFlowMatrix 6s linear infinite;
    opacity: 0.8;
}

@keyframes hyperFlowMatrix {
    0% {
        transform: translate(-25%, -25%) scale(1);
        opacity: 0;
    }

    50% {
        opacity: 0.8;
    }

    100% {
        transform: translate(-25%, -25%) scale(1.5) rotate(10deg);
        background-position: 800px 800px;
        opacity: 0;
    }
}

.data-scanner {
    position: absolute;
    width: 100%;
    height: 120px;
    background: linear-gradient(to bottom, transparent, rgba(212, 175, 55, 0.4), transparent);
    border-top: 1px solid var(--color-primary);
    border-bottom: 1px solid var(--color-primary);
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.3);
    z-index: 2;
    animation: rapidVScan 2.5s ease-in-out infinite;
}

@keyframes rapidVScan {

    0%,
    100% {
        top: -10%;
        opacity: 0;
    }

    50% {
        top: 90%;
        opacity: 1;
    }
}

.central-core {
    width: 140px;
    height: 140px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.2) 0%, transparent 70%);
    border: 3px solid var(--color-primary);
    border-radius: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--color-primary);
    box-shadow: 0 0 70px var(--color-primary), inset 0 0 30px var(--color-primary);
    animation: powerCorePulse 2s ease-in-out infinite;
    z-index: 3;
}

@keyframes powerCorePulse {

    0%,
    100% {
        transform: scale(1) rotateY(0deg);
        filter: brightness(1);
        box-shadow: 0 0 30px var(--color-primary);
    }

    50% {
        transform: scale(1.1) rotateY(180deg);
        filter: brightness(1.8);
        box-shadow: 0 0 80px var(--color-primary);
    }
}

/* Stage 3: Neural Matrix Animation */
.neural-nodes-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 30%, #000 100%);
    pointer-events: none;
    z-index: 2;
}

.viz-canvas-v4 {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0.6;
    filter: blur(0.5px) contrast(1.2);
}

/* Mysterious 'Ghost in the Machine' Glitch Effect */
.neural-glitch-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    opacity: 0.05;
    pointer-events: none;
    z-index: 10;
    mix-blend-mode: overlay;
}

.glitch-text-flash {
    position: absolute;
    font-family: 'Fira Code';
    font-size: 0.7rem;
    color: var(--color-primary);
    opacity: 0;
    pointer-events: none;
    z-index: 11;
    text-shadow: 0 0 10px var(--color-primary);
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.8);
    border: 1px solid var(--color-primary);
    bottom: 20%;
    right: 5%;
}

@keyframes glitchFlash {

    0%,
    90%,
    100% {
        opacity: 0;
        transform: skew(0deg);
    }

    92% {
        opacity: 0.8;
        transform: skew(20deg) translateX(5px);
    }

    94% {
        opacity: 0.3;
        transform: skew(-20deg) translateX(-5px);
    }

    96% {
        opacity: 1;
        transform: skew(0deg);
    }
}

.cinema-frame.active .glitch-text-flash {
    animation: glitchFlash 12s infinite;
}

/* Deep Logic Scan Lines */
.deep-logic-scan {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: repeating-linear-gradient(0deg,
            transparent,
            transparent 1px,
            rgba(212, 175, 55, 0.03) 1px,
            rgba(212, 175, 55, 0.05) 2px);
    z-index: 4;
    pointer-events: none;
}

/* Stage 6: Enhanced Mysterious Console */
.viz-console::before {
    content: '> KERNEL_DEEP_SCAN_READY...';
    display: block;
    font-size: 0.7rem;
    color: var(--color-primary);
    margin-bottom: 0.8rem;
    opacity: 0.4;
    animation: terminalBlink 1.5s infinite;
}

@keyframes terminalBlink {

    0%,
    100% {
        opacity: 0.1;
    }

    50% {
        opacity: 0.6;
    }
}

/* Mysterious Tilt on Interaction */
.cinema-container {
    perspective: 1500px;
}

.cinema-container:hover .cinema-viewport {
    transform: rotateY(-3deg) rotateX(1deg);
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.8), -5px -5px 20px rgba(212, 175, 55, 0.05);
}

.cinema-viewport {
    transition: transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}

@media (max-width: 1100px) {
    .cinema-container {
        grid-template-columns: 1.2fr 1fr;
    }
}

@media (max-width: 968px) {
    .cinema-container {
        grid-template-columns: 1fr;
        height: auto;
    }

    .cinema-viewport {
        height: 450px;
        border-left: none;
        border-bottom: 1px solid rgba(212, 175, 55, 0.1);
    }

    .cinema-sidebar {
        padding: 4rem 2rem;
    }

    .cinema-step.active {
        transform: translateY(-15px);
    }