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          ---------------------------------------------*/


/*----------------Welcome To The CSS File----------------*/
/*--------------------------Theme of this website was inspired by https://digart.io/ -----------------------------*/
/*-------------Formatting Ideas were heavily inspired by https://www.myst.gr/ -------------------*/
/* 
 * Student Contribution: HTML structure and flex positioning CSS
 * GenAI Contribution: All other CSS styling, animations, and effects
 */

/* CSS Reset from genai */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    color-scheme: dark;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #e0e0e0;
    background-color: hsl(var(--background));
}

body * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

body *.fade-in {
    opacity: 1;
    transform: translateY(0);
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 600;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: inherit;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input {
    font-family: inherit;
    font-size: inherit;
}

/* Header */
header {
    background-color: rgba(26, 26, 26, 0.8);
    padding: 3vh 2vw;
    border-bottom: 1px solid #333;
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
}

.header-circle {
    width: 4vh;
    height: 4vh;
    border: 3px solid white;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: block;
}

.menu-btn {
    position: relative;
    z-index: 101;
    color: #e0e0e0;
    font-size: 2vw;
    padding: 0.5vh 1vw;
    cursor: pointer;
}
/* side panel from genai */
.side-panel {
    position: fixed;
    top: 0;
    left: -30vw;
    width: 30vw;
    height: 100vh;
    background-color: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: 102;
    transition: left 0.5s;
    padding: 5vh 2vw;
    border-right: 1px solid #333;
}

.side-panel.open {
    left: 0;
}

.close-btn {
    position: absolute;
    top: 2vh;
    right: 2vw;
    color: #e0e0e0;
    font-size: 3vw;
    cursor: pointer;
}

.side-panel nav ul {
    display: flex;
    flex-direction: column;
    gap: 3vh;
    margin-top: 5vh;
}

.side-panel nav a {
    color: #e0e0e0;
    font-size: 1.5vw;
    display: block;
    padding: 1vh 0;
}

.side-panel-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: transparent;
    z-index: 101;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.5s, visibility 0.5s, background-color 0.5s;
}

.side-panel-overlay.active {
    background-color: rgba(0, 0, 0, 0.3);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

/* Main Layout */
main {
    flex: 1;
    max-width: 90vw;
    width: 100%;
    margin: 0 auto;
    padding-top: 10vh;
}

.hero {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
    margin-bottom: 3vh;
}

.hero-box {
    width: 100%;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2vh 2vw;
    background-image: url('images/dark-kitchen.jpg');
    background-size: cover;
    background-position: center;
    position: relative;
}

.recipe-hero .hero-box {
    background-image: url('https://images.pexels.com/photos/2403392/pexels-photo-2403392.jpeg?auto=compress&cs=tinysrgb&w=1920');
}

.hero-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
}

.hero-box h1 {
    font-size: 8vw;
    color: white;
    position: relative;
    z-index: 1;
}

.hero-box h1 .indent {
    font-style: italic;
}

.hero-box p {
    font-size: 2vw;
    color: white;
    position: relative;
    z-index: 1;
}

.intro-text {
    padding: 5vh 2vw;
    margin-top: 4vh;
    text-align: center;
    position: relative;
    min-height: 40vh;
    overflow: hidden;
}

.intro-text h1 {
    font-size: 7vw;
    margin-bottom: 2vh;
    color: #ffffff;
}

.intro-text h2 {
    font-size: 4vw;
    margin-bottom: 2vh;
    color: #ffffff;
}

.intro-text p {
    font-size: 2vw;
    color: #ffffff;
    max-width: 60vw;
    margin: 0 auto;
}

.background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.text-content {
    position: relative;
    z-index: 1;
}

.intro-text.left,
a.intro-text.left {
    text-align: left;
    width: 45vw;
    padding: 3vh 5vw;
    margin-top: 3vh;
    margin-bottom: 3vh;
    display: block;
}

.intro-text.right,
a.intro-text.right {
    text-align: right;
    width: 45vw;
    padding: 3vh 5vw;
    margin-left: auto;
    margin-top: 3vh;
    margin-bottom: 3vh;
    display: block;
}

.dots-container {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30vw;
    height: 30vw;
    transform: translate(-50%, -50%);
    animation: rotate 20s linear infinite;
    z-index: 0;
}

.dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: #e9852e;
    border-radius: 50%;
}

@keyframes rotate {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.content-box {
    padding: 5vh 2vw;
    margin-bottom: 3vh;
    text-align: center;
}

.content-box h2 {
    font-size: 4vw;
    margin-bottom: 3vh;
    color: #e0e0e0;
}

.content-box:has(.info-grid) h2,
.content-box:has(.awards-grid) h2,
.content-box:has(.contact-info) h2,
.content-box:has(.research-section) h2 {
    -webkit-text-stroke: 1px white;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-family: "Arial" !important;
}

.content-box:has(.subscription-form) h2 {
    font-size: 2vw;
    color: #e0e0e0;
    font-family: "Helvetica", sans-serif;
    font-weight: normal;
}

.content-box p {
    font-size: 1.5vw;
    color: #b0b0b0;
    max-width: 60vw;
    margin: 2vh auto 0;
    line-height: 1.6;
}

/* Flex Layouts */
.info-grid {
    display: flex;
    gap: 2vw;
    max-width: 90vw;
    margin: 0 auto;
    overflow-x: auto;
}

.info-card {
    padding: 5vh 2vw;
    min-width: 18vw;
    min-height: 70vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.info-card:hover {
    transform: scale(0.95);
    box-shadow: 0 4px 16px rgba(233, 133, 46, 0.3);
}

.info-card h3 {
    font-size: 3vw;
    color: white;
    margin: 0;
    rotate: -90deg;
    transform-origin: left center;
    position: absolute;
    bottom: 2vh;
    left: 2vw;
    line-height: 1;
    white-space: nowrap;
}

.nutrient-card {
    background-size: cover;
    background-position: center;
}

.omega3-bg {
    background-image: url('images/Omega3.webp');
}

.antioxidants-bg {
    background-image: url('images/Antioxidants.jpg');
}

.bvitamin-bg {
    background-image: url('images/b-vitamin.jpg');
}

.carbs-bg {
    background-image: url('images/Carbs.jpg');
}

.iron-bg {
    background-image: url('images/iron.jpeg');
}

.protein-bg {
    background-image: url('images/Protein.jpg');
}

.probiotics-bg {
    background-image: url('images/probiotics.jpg');
}

.fiber-bg {
    background-image: url('images/fiber.jpg');
}

.prebiotics-bg {
    background-image: url('images/prebiotics.webp');
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2vw;
    max-width: 80vw;
    margin: 0 auto;
}

.award-image {
    max-width: 10vh;
    width: 100%;
    height: auto;
    object-fit: contain;
}

.contact-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4vw;
    margin-top: 3vh;
    flex-wrap: wrap;
}

.contact-info p {
    font-size: 0.75vw;
    color: #e0e0e0;
    margin: 0;
    font-family: "Helvetica", sans-serif;
}

.social-links {
    display: flex;
    gap: 2vw;
    align-items: center;
}

.social-icon {
    width: 1vw;
    height: 1vw;
    object-fit: contain;
}

.section-separator {
    width: 75%;
    height: 1px;
    background-color: white;
    margin: 5vh auto;
}

/* Brainpower energy gut Sections */
.omega3-section {
    display: flex;
    gap: 0;
    margin-top: 3vw;
    margin-bottom: 3vw;
    align-items: center;
}

.omega3-content {
    flex: 1;
    padding: 5vh 2vw;
    background-color: rgba(26, 26, 26, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    position: relative;
    z-index: 2;
    margin-right: -10vw;
}

.omega3-section.omega3-section-reverse {
    flex-direction: row-reverse !important;
}

.omega3-section.omega3-section-reverse .omega3-content {
    margin-right: 0 !important;
    margin-left: -10vw !important;
    z-index: 2;
}

.omega3-section.omega3-section-reverse .omega3-image {
    z-index: 1;
}

.omega3-content h2 {
    font-size: 4vw;
    margin-bottom: 3vh;
    color: #e0e0e0;
}

.omega3-content p {
    font-size: 1.5vw;
    color: #b0b0b0;
    line-height: 1.6;
}


.omega3-image {
    flex: 0 0 70vh;
    height: 70vh;
    background-image: url('images/Omega3.webp');
    background-size: cover;
    background-position: center;
    border-radius: 12px;
    position: relative;
    z-index: 1;
}

#antioxidants .omega3-image {
    background-image: url('images/Antioxidants.jpg');
}

#b-vitamins .omega3-image {
    background-image: url('images/b-vitamin.jpg');
}

#probiotics .omega3-image {
    background-image: url('images/probiotics.jpg');
}

#fiber .omega3-image {
    background-image: url('images/fiber.jpg');
}

#prebiotics .omega3-image {
    background-image: url('images/prebiotics.webp');
}

#complex-carbs .omega3-image {
    background-image: url('images/Carbs.jpg');
}

#iron .omega3-image {
    background-image: url('images/iron.jpeg');
}

#protein .omega3-image {
    background-image: url('images/Protein.jpg');
}

/* Food Slider */
.food-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2vh;
    overflow: hidden;
    width: 100%;
    max-width: 50vw;
    margin-left: auto;
    margin-right: auto;
}

.food-slides-container {
    display: flex;
    gap: 2vw;
    width: max-content;
    animation: scroll 20s linear infinite;
}

.food-slide {
    flex: 0 0 auto;
    width: 25vw;
    padding: 2vh 4vw;
    background-color: rgba(30, 30, 30, 0.8);
    border: 1px solid #333;
    border-radius: 12px;
    color: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5vw;
    white-space: nowrap;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(var(--scroll-distance, -50%));
    }
}

/* Recipe Cards */
.recipe-card {
    background-color: rgba(30, 30, 30, 0.8);
    border: 1px solid #333;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    opacity: 1;
    transform: translateY(0);
    text-decoration: none;
    color: inherit;
    display: block;
}

.recipe-card * {
    opacity: 1;
    transform: translateY(0);
}

.recipe-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(233, 133, 46, 0.3);
}

.recipe-image {
    width: 100%;
    height: 20vh;
    overflow: hidden;
    background-color: #1a1a1a;
}

.recipe-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recipe-content {
    padding: 2vh 2vw;
}

.recipe-content h3 {
    margin-bottom: 1vh;
    color: #e9852e;
}

.recipe-summary {
    color: #b0b0b0;
    margin-bottom: 1vh;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.recipe-meta {
    display: flex;
    gap: 1.5vw;
    margin-bottom: 1vh;
    color: #e0e0e0;
}

.recipe-link {
    display: inline-block;
    padding: 1vh 2vw;
    background-color: #e9852e;
    color: white;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s;
}

.recipe-link:hover {
    background-color: #d17528;
    transform: scale(1.05);
}

.recipe-placeholder {
    padding: 5vh 2vw;
    text-align: center;
    color: #e0e0e0;
    min-height: 20vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Recipe Search */
.recipe-search {
    padding: 5vh 2vw;
    text-align: center;
}

.recipe-search h1 {
    font-size: 5vw;
    margin-bottom: 3vh;
    color: #e0e0e0;
}

.search-container {
    display: flex;
    gap: 1vw;
    max-width: 50vw;
    margin: 0 auto 2vh;
}

#recipe-query {
    flex: 1;
    padding: 1.5vh 2vw;
    border: 2px solid #333;
    background-color: rgba(26, 26, 26, 0.8);
    color: #e0e0e0;
    border-radius: 8px;
    font-size: 1.2vw;
}

#recipe-query:focus {
    outline: none;
    border-color: #e9852e;
}

#search-btn {
    padding: 1.5vh 3vw;
    background-color: #e9852e;
    color: white;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
}

#search-btn:hover {
    background-color: #d17528;
    transform: scale(1.05);
}

#loading {
    text-align: center;
    padding: 2vh;
    color: #e0e0e0;
}

.hidden {
    display: none;
}

.error {
    background-color: rgba(248, 215, 218, 0.2);
    color: #f8d7da;
    padding: 1vh 1vw;
    border-radius: 8px;
    margin-bottom: 1vh;
    text-align: center;
}

.recipe-results {
    padding: 5vh 2vw;
}

.recipe-results h2 {
    font-size: 4vw;
    margin-bottom: 3vh;
    color: #e0e0e0;
    text-align: center;
}

#recipes-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(25vw, 1fr));
    gap: 2vw;
}

/* Subscription Form */
.subscription-form {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2vw;
    margin-top: 3vh;
    max-width: 50vw;
    margin-left: auto;
    margin-right: auto;
}

.email-input {
    flex: 1;
    padding: 1.5vh 2vw;
    font-size: 1vw;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    color: #e0e0e0;
    font-family: "Helvetica", sans-serif;
    outline: none;
}

.email-input:focus {
    border-color: rgba(255, 255, 255, 0.6);
}

.subscribe-btn {
    padding: 1.5vh 3vw;
    font-size: 1vw;
    background-color: #e9852e;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-family: "Helvetica", sans-serif;
    font-weight: 500;
    transition: background-color 0.3s, transform 0.2s;
}

.subscribe-btn:hover {
    background-color: #d6751f;
    transform: scale(1.05);
}

/* Fast Food */
.fast-food-section {
    display: flex;
    gap: 0;
    margin-top: 10vw;
    margin-bottom: 10vw;
    align-items: center;
    will-change: transform, opacity;
}

.fast-food-content {
    flex: 1;
    padding: 5vh 2vw;
    background-color: rgba(26, 26, 26, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    position: relative;
    z-index: 2;
    margin-right: -10vw;
}

.fast-food-section-reverse .fast-food-content {
    margin-right: 0;
    margin-left: -10vw;
}

.fast-food-content h2 {
    font-size: 4vw;
    margin-bottom: 3vh;
    color: #e0e0e0;
}

.fast-food-content h3 {
    font-size: 1.5vw;
    color: white;
    margin-bottom: 1vh;
    margin-top: 2vh;
}

.fast-food-content h3:first-of-type {
    margin-top: 0;
}

.fast-food-content p {
    font-size: 1.5vw;
    color: #b0b0b0;
    line-height: 1.6;
    margin-bottom: 1vh;
}

.fast-food-image {
    flex: 0 0 70vh;
    height: 70vh;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: 12px;
    position: relative;
    z-index: 1;
}

#chickfila .fast-food-image {
    background-image: url('images/Chick-fil-A-Logo.png');
}

#starbucks .fast-food-image {
    background-image: url('images/starbucks.png');
}

#mcdonalds .fast-food-image {
    background-image: url('images/mcdonalds.png');
}

#sonic .fast-food-image {
    background-image: url('images/sonic.svg');
}

#popeyes .fast-food-image {
    background-image: url('images/popeyes.png');
}

#subway .fast-food-image {
    background-image: url('images/subway.png');
}

#panda .fast-food-image {
    background-image: url('images/panda_logo.png');
}

.chickfila-bg {
    background-image: url('images/Chick-fil-A-Logo.png');
}

.starbucks-bg {
    background-image: url('images/starbucks.png');
}

.mcdonalds-bg {
    background-image: url('images/mcdonalds.png');
}

.sonic-bg {
    background-image: url('images/sonic.svg');
}

.popeyes-bg {
    background-image: url('images/popeyes.png');
}

.subway-bg {
    background-image: url('images/subway.png');
}

.panda-bg {
    background-image: url('images/panda_logo.png');
}

.gradient-border {
    position: relative;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.gradient-border::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    padding: 2px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #4facfe 75%, #00f2fe 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
}

.chickfila-gradient::before {
    background: linear-gradient(135deg, #e4002b 0%, #ff6b6b 25%, #ffffff 50%, #e4002b 75%, #c41e3a 100%);
}

.starbucks-gradient::before {
    background: linear-gradient(135deg, #00704a 0%, #1e3932 25%, #ffffff 50%, #00704a 75%, #0d4a2c 100%);
}

.mcdonalds-gradient::before {
    background: linear-gradient(135deg, #ffc72c 0%, #ffbc0d 25%, #da291c 50%, #ffc72c 75%, #ff6b35 100%);
}

.sonic-gradient::before {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 25%, #0066cc 50%, #ff6b35 75%, #004d99 100%);
}

.popeyes-gradient::before {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 25%, #9e5802 50%, #ff6b35 75%, #f58e0f 100%);
}

.subway-gradient::before {
    background: linear-gradient(135deg, #0f7b0f 0%, #4caf50 25%, #ffc72c 50%, #0f7b0f 75%, #2e7d32 100%);
}

.panda-gradient::before {
    background: linear-gradient(135deg, #ff6b35 0%, #ff8c42 25%, #c41e3a 50%, #ff6b35 75%, #e63946 100%);
}

/* Research Section */
.research-section {
    display: flex;
    flex-direction: column;
    gap: 3vh;
    margin-top: 3vh;
    max-width: 70vw;
    margin-left: auto;
    margin-right: auto;
}

.research-item {
    display: block;
    padding: 3vh 2vw;
    background-color: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border-left: 3px solid #e9852e;
    transition: transform 0.3s, box-shadow 0.3s, background-color 0.3s;
    text-decoration: none;
    color: inherit;
}

.research-item:hover {
    transform: scale(0.95);
    box-shadow: 0 4px 16px rgba(233, 133, 46, 0.3);
    background-color: rgba(255, 255, 255, 0.05);
}

.research-item h3 {
    font-size: 1.5vw;
    color: #e0e0e0;
    margin-bottom: 1vh;
    font-family: "Helvetica", sans-serif;
}

.research-authors {
    font-size: 1vw;
    color: #b0b0b0;
    margin: 0.5vh 0;
    font-style: italic;
    font-family: "Helvetica", sans-serif;
}

.research-journal {
    font-size: 0.9vw;
    color: #999;
    margin: 0.5vh 0 1.5vh 0;
    font-family: "Helvetica", sans-serif;
}

/* About Page */
.about-photo-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2vh;
}

.about-photo {
    width: 20vw;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.hire-me-text {
    font-size: 0.6vw;
    color: #999;
    text-align: center;
    margin: 0;
    font-family: "Helvetica", sans-serif;
}

.resume-link {
    color: #e9852e;
    text-decoration: none;
    transition: color 0.3s;
}

.resume-link:hover {
    color: #ff9f4d;
    text-decoration: underline;
}

footer {
    background-color: #1a1a1a;
    padding: 2vh 2vw;
    text-align: center;
    border-top: 1px solid #333;
    margin-top: auto;
    color: #e0e0e0;
}

#hire-me {
    font-size: 1vh;
}