/* =============================================================
   CUXR Website — Combined Stylesheet
   Sections: Reset, Nav, Home, Team, Projects, Responsive
   ============================================================= */

/* ===== Reset & Base ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #292929;
    min-height: 100vh;
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    color: white;
    line-height: 1.4;
}

h1 {
    font-family: 'JetBrains Mono', sans-serif;
    font-size: 60px;
    color: white;
    text-align: center;
    line-height: 1.2;
    border-bottom: 2px solid #EC2727;
    margin-top: 2.5%;
}

h2 {
    font-family: 'new-science', sans-serif;
    font-size: 36px;
    color: #f7f7f7;
    line-height: 1.1;
}

h3, p {
    font-family: 'Inter', sans-serif;
}


/* =============================================================
   NAV
   ============================================================= */

#header {
    background-color: #151515;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    width: 100%;
    padding: 4px;
}

#logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

#logo img {
    width: 152px;
    height: fit-content;
    object-fit: contain;
}

#logo span {
    font-weight: bold;
    font-size: 20px;
    color: #f7f7f7;
}

#main-nav {
    display: flex;
    font-family: 'new-science', sans-serif;
    width: 100%;
    flex: 1;
    justify-content: center;
    align-items: center;
    gap: 6.25rem;
    padding-right: 5%;
    height: 115%;
}

#main-nav a {
    font-weight: bold;
    font-size: 20px;
    color: #ffffff;
    text-decoration: none;
    line-height: 32px;
}

#main-nav a:hover {
    opacity: 0.8;
}

.nav-button {
    color: #f7f7f7;
    position: relative;
    padding: 0%;
    display: inline-block;
    background-color: #292929;
}

.nav-button svg {
    display: block;
}

.button-text {
    font-family: monospace;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    margin: 0;
    pointer-events: none;
}


/* =============================================================
   HOME PAGE
   ============================================================= */

.home-page {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    width: 100%;
}

.cuxr-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 40px 48px;
    background-color: #000000;
    min-height: 90vh;
}

.cuxr-hero-text {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
    color: #ffffff;
}

.cuxr-hero-words {
    font-family: 'new-science', sans-serif;
    font-size: clamp(56px, 7vw, 104px);
    font-weight: 700;
    line-height: 1.0;
}

.cuxr-line {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 4px;
}

.cuxr-initial {
    color: #EC2727;
}

.cuxr-word {
    color: #ffffff;
}

.cuxr-subtext {
    font-family: 'Inter', sans-serif;
    font-size: 20px;
    line-height: 1.6;
}

.cuxr-hero-video {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cuxr-video {
    width: 110%;
    max-width: 640px;
    border-radius: 24px;
    background-color: #000000;
    object-fit: contain;
}

.about-us {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 12px 4px;
    max-width: 1496px;
    width: 100%;
}

.about-us strong {
    font-weight: bold !important;
    color: #EC2727; /* or any accent color you want */
}

.about-us p {
    padding: 0 48px;
}

.content-section {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 1496px;
    min-height: 480px;
    border-radius: 12px;
    overflow: hidden;
    padding: 48px;
}

.image-container {
    position: absolute;
    inset: 0 40px;
    z-index: 0;
    border-radius: 8px;
    overflow: hidden;
}

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

.image-fade-industry {
    position: absolute;
    inset: 0;
    background: linear-gradient(to left, #292929 25%, transparent 100%);
    z-index: 1;
}

.image-fade-work {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, #292929 25%, transparent 100%);
    z-index: 1;
}

.text-content-industry {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 520px;
    margin-left: auto;
}

.text-content-work {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 520px;
    margin-right: auto;
}

.text-content p {
    padding: 0% 10% 0% 0%;
}


/* =============================================================
   TEAM PAGE
   ============================================================= */

.team-description-container {
    position: relative;
    width: 100%;
    margin-bottom: 24px;
}

.fade-image-container {
    position: relative;
    width: 100%;
    margin: 0 auto -4px auto;
    overflow: hidden;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.fade-image-container img {
    width: 100%;
    height: auto;
    display: block;
    transform: translateZ(0);
}

.fade-image-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 704px;
    background: linear-gradient(to bottom, rgba(41, 41, 41, 0), rgba(41, 41, 41, 1));
    pointer-events: none;
    transform: translateZ(0);
    will-change: transform;
}

#team-description,
#proj-description {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    color: #f7f7f7;
    text-align: center;
    padding: 24px;
    z-index: 2;
}

#team-description h1,
#proj-description h1 {
    font-size: 60px;
    margin-bottom: 16px;
    display: inline-block;
}

#team-description p,
#proj-description p {
    font-size: 18px;
    margin: 0;
    padding: 0 48px;
    text-align: left;
}

/* Team Navigation (filter buttons) */
#team-nav {
    display: flex;
    flex-direction: row;
    gap: 16px;
    margin-bottom: 4px;
    padding: 0 56px 16px 56px;
    justify-content: center;
}

#team-nav .nav-button {
    padding: 16px 40px;
    display: block;
    background-color: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    min-width: 136px;
    white-space: nowrap;
    text-align: center;
}

#team-nav .nav-button:hover {
    background-color: rgba(247, 247, 247, 0.05);
}

#team-nav .button-text {
    position: static;
    transform: none;
    font-family: 'Inter', sans-serif;
    display: inline-block;
    padding-bottom: 4px;
    border-bottom: transparent 2px solid;
    transition: border-bottom 0.2s ease;
    pointer-events: none;
}

#team-nav button[data-active="true"] {
    font-weight: bold;
}

#team-nav button[data-active="true"] .button-text {
    border-bottom: #EC2727 2px solid;
}

/* Profiles Grid */
#profiles-container {
    padding: 0 56px;
    display: flex;
    justify-content: center;
}

.profiles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 32px;
    max-width: 1200px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.profile-card {
    width: 100%;
    transition: opacity 0.4s ease;
}

.profile-card.fade-out {
    opacity: 0;
    pointer-events: none;
}

.profile-card.hidden {
    display: none;
}

.profile-name {
    font-size: 16px;
    margin: 8px auto 4px;
    text-align: center;
}

.profile-bio {
    text-align: center;
    display: -webkit-box;
    font-size: 12px;
    color: #666;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.profile-bio p {
    font-family: 'new-science', sans-serif;
    color: #f7f7f7;
    font-size: 12px;
    line-height: 1.1;
}

.profile-image {
    position: relative;
    overflow: hidden;
    display: block;
    width: 100%;
    aspect-ratio: 200 / 304;
    transition: box-shadow 0.3s ease;
    border-radius: 8px;
}

.profile-image img {
    width: 100%;
    height: auto;
    display: block;
}

.profile-image:hover {
    box-shadow: rgba(0, 0, 139, 0.5);
}

.profile-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #070728b5;
    mix-blend-mode: multiply;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.profile-image:hover::before {
    opacity: 0.7;
}

.profile-image-container {
    position: relative;
}

.overlay-text {
    line-height: 1.5;
    font-style: normal;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.overlay-text p {
    font-family: 'new-science', sans-serif;
    color: #f7f7f7;
    font-size: 16px;
}

.profile-card:hover .overlay-text {
    opacity: 1;
}

.overlay-text h4 {
    margin: 0;
}


/* =============================================================
   PROJECTS PAGE
   ============================================================= */

.proj-page {
    width: 100%;
    min-height: 100vh;
}

.proj-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 20px 32px 40px;
    overflow: hidden;
}

.proj-selection-anim {
    width: 100%;
    max-width: 1440px;
    display: flex;
    flex-direction: column;
    gap: 56px;
    padding: 20px 0;
}

.proj-section {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.proj-section-heading {
    font-family: 'new-science', sans-serif;
    font-weight: 600;
    font-size: 32px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #f7f7f7;
    padding: 0 8px;
    text-align: center;
}

#rowBottom {
    justify-content: space-evenly;
}

.proj-section-description {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    line-height: 1.6;
    color: #f7f7f7;
    text-align: left;
    max-width: 960px;
    margin: 0 auto;
}

.proj-gallery-row {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    width: 100%;
    transition: gap 0.4s ease;
}

.proj-gallery-row.proj-has-selection {
    gap: 32px;
}

.proj-item {
    padding: 8px 8px;
    cursor: pointer;
    transition: all 0.4s ease;
    flex-shrink: 1;
}

.proj-item-inner {
    display: flex;
    align-items: center;
}

.proj-item-image {
    position: relative;
    width: clamp(104px, 11vw, 210px);
    height: clamp(116px, 13vw, 236px);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform 0.3s ease;
}


.proj-item:hover .proj-item-image {
    transform: scale(1.05);
}

.proj-img-glow {
    position: absolute;
    inset: 10%;
    background: radial-gradient(ellipse at center, rgba(231, 76, 60, 0.45) 0%, transparent 70%);
    filter: blur(20px);
    opacity: 0.5;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.proj-item:hover .proj-img-glow {
    opacity: 0.8;
}

.proj-thumb-img {
    position: relative;
    z-index: 1;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    filter: sepia(0.6) saturate(2) hue-rotate(-20deg) brightness(0.8);
    transition: filter 0.3s ease;
}

.proj-item:hover .proj-thumb-img {
    filter: sepia(0.6) saturate(3) hue-rotate(-10deg) brightness(1);
}

.proj-item-detail {
    display: flex;
    align-items: center;
    gap: 20px;
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-width 0.4s ease, opacity 0.35s ease;
}

.proj-item.proj-selected .proj-item-detail {
    max-width: 380px;
    opacity: 1;
}

.proj-item-divider {
    width: 1px;
    height: 192px;
    flex-shrink: 0;
    background: linear-gradient(
        to bottom,
        transparent 0%,
        rgba(255, 255, 255, 0.3) 15%,
        rgba(255, 255, 255, 0.3) 85%,
        transparent 100%
    );
}

.proj-item-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 344px;
    flex-shrink: 0;
}

.proj-item-title {
    font-family: 'new-science', monospace;
    font-weight: 800;
    font-size: 24px;
    color: #f7f7f7;
    line-height: 1;
    white-space: normal;
}

.proj-item-tag {
    font-weight: 400;
}

.proj-item-desc {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 12px;
    color: #fff;
    line-height: 1.5;
}

.proj-cta {
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: center;
    width: 100%;
    text-align: center;
    padding: 20px 0;
}

.proj-cta-heading {
    font-family: 'new-science', sans-serif;
    font-weight: 400;
    font-size: 32px;
    color: #fff;
    line-height: 1.3;
}

.proj-cta-btn {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    padding: 16px 32px;
    background-color: #EC2727;
    border-radius: 8px;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.proj-cta-btn:hover {
    background-color: #7d1117;
}


/* =============================================================
   SPONSORS PAGE
   ============================================================= */

.sponsor-page {
    width: 100%;
}

.sponsor-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 80px;
    padding: 80px 48px;
    max-width: 1440px;
    margin: 0 auto;
}

.sponsor-hero-heading h1 {
    font-family: 'new-science', sans-serif;
    font-size: 80px;
    font-weight: 700;
    color: #fff;
    line-height: 1.1;
    border-bottom: none;
    text-align: left;
    margin-top: 0;
}

.sponsor-hero-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 560px;
}

.sponsor-hero-text p {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: #fff;
    line-height: 1.6;
}

.sponsor-hero-text a {
    color: #EC2727;
    text-decoration: underline;
}

.sponsor-hero-text a:hover {
    color: #fff;
}

.sponsor-packet {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    padding: 0 48px 80px;
    max-width: 1440px;
    margin: 0 auto;
}

.sponsor-packet h2 {
    text-align: center;
}

.pdf-viewer {
    width: 100%;
    max-width: 960px;
    height: 600px;
    border-radius: 8px;
    overflow: hidden;
}

.pdf-viewer iframe {
    width: 100%;
    height: 100%;
    border: none;
}

.pdf-download-link {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 16px;
    color: #fff;
    text-decoration: none;
    padding: 16px 32px;
    background-color: #EC2727;
    border-radius: 8px;
    transition: background-color 0.2s ease;
}

.pdf-download-link:hover {
    background-color: #7d1117;
}

.sponsor-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    padding: 40px 48px 80px;
}

.sponsor-grid h2 {
    text-align: center;
}

.sponsor-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    max-width: 1200px;
    width: 100%;
}

.sponsor-placeholder {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.4);
}


/* =============================================================
   FOOTER
   ============================================================= */

.site-footer {
    background-color: #151515;
    padding: 32px 24px;
    margin-top: 40px;
    width: 100%;
}

.footer-inner {
    max-width: 1440px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
}

.footer-socials {
    margin-left: auto;
}

.footer-logo a {
    display: block;
}

.footer-logo img {
    width: 212px;
    height: auto;
    object-fit: contain;
}

.footer-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    text-align: left;
}

.footer-text p {
    font-family: 'Inter', sans-serif;
    font-size: 18px;
    color: #fff;
    line-height: 1.5;
}

.footer-link {
    color: #ffffff;
    text-decoration: underline;
}

.footer-link:hover {
    opacity: 0.8;
}

.footer-socials {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-socials a {
    display: block;
    width: 54px;
    height: 54px;
    flex-shrink: 0;
    overflow: hidden;
}

.footer-socials a img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.about-socials {
    margin-top: 8px;
}

.about-socials a {
    width: 48px;
    height: 48px;
}


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

@media (max-width: 1200px) {
    h2 { font-size: 48px; }

    #header {
        grid-template-columns: auto 1fr;
        padding: 8px 16px;
        column-gap: 16px;
    }
    #main-nav {
        gap: 2.5rem;
        padding-right: 0;
    }
    #logo img {
        width: 128px;
    }

    .cuxr-hero {
        padding: 48px 48px;
        gap: 48px;
    }
    .proj-gallery-row { gap: 48px; }
    .proj-gallery-row.proj-has-selection { gap: 16px; }
}

@media (max-width: 900px) {
    #header {
        grid-template-columns: 1fr;
        row-gap: 8px;
        justify-items: center;
    }
    #logo {
        justify-content: center;
    }
    #main-nav {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 1.5rem;
        height: auto;
    }
    #main-nav a {
        font-size: 16px;
    }

    .cuxr-hero {
        flex-direction: column;
        align-items: flex-start;
        padding: 40px 32px;
    }
    .cuxr-hero-video {
        width: 100%;
    }
    .cuxr-video {
        max-width: 100%;
    }
    .proj-gallery-row { flex-wrap: wrap; gap: 32px; }
    .proj-item-image { width: 160px; height: 180px; }
    .proj-item-inner {
        flex-direction: column;
    }
    .proj-item.proj-selected .proj-item-detail {
        max-width: none;
        max-height: 500px;
        flex-direction: column;
        overflow: visible;
    }
    .proj-item-detail {
        max-height: 0;
        flex-direction: column;
        transition: max-height 0.4s ease, opacity 0.35s ease;
    }
    .proj-item-divider {
        width: 80%;
        height: 1px;
        background: linear-gradient(
            to right,
            transparent 0%,
            rgba(255, 255, 255, 0.3) 15%,
            rgba(255, 255, 255, 0.3) 85%,
            transparent 100%
        );
    }
    .proj-item-text {
        width: auto;
        max-width: 300px;
        text-align: center;
    }
    .proj-cta-heading { font-size: 32px; }
    .proj-cta-sub { font-size: 24px; }

    /* Team / Projects hero text on image */
    #team-description h1,
    #proj-description h1 {
        font-size: 42px;
    }
    #team-description p,
    #proj-description p {
        padding: 0 24px;
        font-size: 16px;
    }
    /* On tablet and below, place the hero text
       in normal flow under the image so it
       doesn't overlap awkwardly. */
    #team-description,
    #proj-description {
        position: static;
        padding: 24px 24px 32px;
        text-align: center;
        background-color: #292929;
    }
    .team-description-container {
        display: flex;
        flex-direction: column;
    }
    .fade-image-container::after {
        /* Slightly shorter overlay since text
           is no longer on top of the image */
        height: 260px;
    }
    #team-nav {
        padding: 0 24px 16px 24px;
        flex-wrap: wrap;
    }
    #profiles-container {
        padding: 0 24px;
    }
    .profiles-grid {
        gap: 24px;
    }

    .sponsor-hero {
        gap: 40px;
        padding: 56px 24px;
    }
    .sponsor-hero-heading h1 {
        font-size: 48px;
    }
    .sponsor-hero-text {
        max-width: 100%;
    }
    .sponsor-packet {
        padding: 0 24px 56px;
    }
    .pdf-viewer {
        height: 480px;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 48px; }
    h2 { font-size: 36px; }
    .home-page { gap: 40px; }
    .cuxr-hero {
        padding: 32px 20px;
        align-items: center;
    }
    .cuxr-hero-text {
        align-items: flex-start;
        text-align: left;
        margin: 0 auto;
    }
    .cuxr-line {
        justify-content: flex-start;
    }
    .about-us p {
        padding: 0 20px;
        font-size: 16px;
    }

    .content-section {
        min-height: 380px;
        padding: 32px 20px;
    }
    .image-container {
        inset: 0 12px;
        opacity: 0.3;
    }
    .image-fade-work,
    .image-fade-industry {
        display: none;
    }
    .text-content-industry,
    .text-content-work {
        max-width: 100%;
    }

    /* Stack sponsor hero vertically */
    .sponsor-hero {
        flex-direction: column;
        align-items: flex-start;
        padding: 32px 20px;
    }
    .sponsor-hero-heading h1 {
        font-size: 36px;
    }
    .sponsor-hero-text p {
        font-size: 14px;
    }
    .pdf-viewer {
        display: none;
    }

    /* Team filter buttons */
    #team-nav {
        gap: 8px;
    }
    #team-nav .nav-button {
        padding: 8px 16px;
        min-width: auto;
        font-size: 14px;
    }
    .profiles-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }

    .site-footer {
        padding: 24px 12px;
        margin-top: 24px;
    }
    .footer-inner {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
    .footer-text {
        text-align: center;
    }
    .footer-socials {
        margin-left: 0;
    }
    .footer-logo img {
        width: 140px;
    }
    .footer-text p {
        font-size: 12px;
    }
    .footer-socials {
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
    }
    .footer-socials a {
        width: 36px;
        height: 36px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 16px;
    }
    h1 {
        font-size: 36px;
    }
    h2 {
        font-size: 28px;
    }

    #header {
        padding: 8px 12px;
    }
    #logo img {
        width: 112px;
    }
    #main-nav {
        gap: 0.75rem;
    }
    #main-nav a {
        font-size: 14px;
    }

    .cuxr-hero-words {
        font-size: clamp(40px, 10vw, 56px);
    }
    .cuxr-subtext p {
        font-size: 16px;
    }

    #team-description p,
    #proj-description p {
        padding: 0 16px;
        font-size: 14px;
    }
    .fade-image-container::after {
        height: 320px;
    }

    .proj-section-description {
        font-size: 16px;
        padding: 0 4px;
    }
    .proj-item-desc {
        font-size: 11px;
    }
    .proj-item-title {
        font-size: 20px;
    }

    .sponsor-packet {
        padding: 0 16px 40px;
    }
    .pdf-viewer {
        display: none;
    }

    .footer-socials {
        gap: 16px;
    }
}