/* ===================================
   NUVI STUDIO - NEW MINIMALIST DESIGN
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&display=swap');
/* Blur layers removed */

:root {
    /* Base Colors */
    --color-bg: #f6fffe;
    /* 100% opacity for solid color at top */
    --color-navbar-bg: rgba(246, 255, 254, 1);
    --color-navbar-bg-transparent: rgba(246, 255, 254, 0);
    --color-text: #0f0313;
    --color-text-muted: #4A5568;
    --color-border: #E2E8F0;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;

    /* Typography */
    --font-main: 'Space Grotesk', sans-serif;
    --font-size-title: clamp(2.5rem, 6vw, 5rem);
    --font-size-section: clamp(1.5rem, 4vw, 3rem);
    --font-size-base: 1.125rem;

    /* Transitions */
    --transition-fast: 200ms ease;
    --transition-base: 400ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Enable View Transitions */
@view-transition {
    navigation: auto;
}

::view-transition-old(root),
::view-transition-new(root) {
    animation-duration: 0.5s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-main);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Remove any default body margin */
body {
    margin: 0;
}

/* ===================================
   NAVIGATION
   =================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 200px;
    pointer-events: none;
    transition: height var(--transition-slow), var(--transition-base);
    isolation: isolate;
    /* Creates a new stacking context */
}

/* Background gradient layer - behind blur layers */
.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
            var(--color-navbar-bg) 0%,
            var(--color-navbar-bg-transparent) 100%);
    z-index: -1;
}


.navbar-content {
    position: relative;
    /* Layer 2: Sits above the blur layer */
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 200px;
    padding: var(--spacing-md) 0;
    transition: height var(--transition-slow), padding var(--transition-slow);
}

.logo {
    pointer-events: auto;
    /* Re-enable clicks for the logo */
    transition: transform var(--transition-slow);
}

.logo-svg {
    height: 100px;
    width: auto;
    display: block;
    transition: height var(--transition-slow), filter var(--transition-base), transform var(--transition-slow);
}

/* Scrolled state for navbar */
.navbar.scrolled {
    height: 100px;
}

.navbar.scrolled .navbar-content {
    height: 100px;
    padding: var(--spacing-sm) 0;
}

.navbar.scrolled .logo-svg {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-link {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: var(--transition-fast);
}

.nav-link:hover {
    opacity: 0.6;
}

.nav-link.active {
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 4px;
}

/* ===================================
   HERO
   =================================== */

main {
    padding-top: 200px;
    /* Height of navbar to prevent overlap */
}

.hero {
    padding-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-title);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    max-width: 1200px;
}

/* ===================================
   PROJECTS LIST (FULL WIDTH WITH VIDEO)
   =================================== */

.projects-stack {
    width: 100vw;
    margin-left: calc(-50vw + 50%);
}

.project-row {
    position: relative;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--color-text);
    padding: 60px 0;
    transition: all 600ms ease;
    overflow: hidden;
    min-height: 300px;
}

.project-row:hover {
    padding: 120px 0;
    min-height: 600px;
}

/* Portfolio Page: 2 Column Grid */
body:has(#portfolioGrid) .projects-stack {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    border-top: none;
}

body:has(#portfolioGrid) .project-row {
    min-height: 400px;
    padding: 60px 40px;
}



/* Video Background Layer */
.project-row-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 800ms ease;
    z-index: 0;
    background-color: rgba(15, 3, 19, 0.1);
    /* Debug: see if video area is rendering */
}

.project-row:hover .project-row-video {
    opacity: 1 !important;
}

/* Frame SVG Layer (between video and text) */
.project-row-frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 800ms ease;
}

.project-row:hover .project-row-frame {
    opacity: 1;
}

.frame-svg {
    display: none;
    /* No longer needed as SVG is injected directly */
}

/* Color Overlay Layer */
.project-row::before {
    content: '';
    position: absolute;
    inset: 0;
    background-color: var(--project-color, #0f0313);
    opacity: 0;
    transition: opacity 800ms ease;
    z-index: 1;
    mix-blend-mode: multiply;
}

.project-row:hover::before {
    opacity: 0.7;
}

.project-row:hover {
    color: #f6fffe;
}

.project-row-content {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.project-text-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
    text-align: left;
}

.project-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1;
    margin: 0;
    transition: var(--transition-base);
}

.project-meta-inline {
    display: flex;
    align-items: center;
    gap: 30px;
}

.project-client {
    font-size: 1.125rem;
    font-weight: 500;
    text-transform: uppercase;
}

.project-category {
    font-size: 0.875rem;
    opacity: 0.5;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.project-arrow {
    width: 90px;
    height: auto;
    flex-shrink: 0;
    transition: all 600ms ease;
}

.project-row:hover .project-arrow {
    width: 160px;
    transform: translateX(15px);
}

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

.footer {
    padding: var(--spacing-lg) 0;
    background: #000;
    color: #FFF;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
}

.footer-logo-text {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
    letter-spacing: -0.01em;
}

.footer-description {
    font-size: 1.125rem;
    max-width: 400px;
    opacity: 0.7;
    line-height: 1.6;
}

.footer-column h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.footer-link {
    display: block;
    color: #FFF;
    text-decoration: none;
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.footer-link:hover {
    opacity: 0.6;
}

/* ===================================
   SKELETONS / PLACEHOLDERS
   =================================== */

.skeleton {
    background: color-mix(in srgb, var(--color-text), transparent 95%);
    background-image: linear-gradient(90deg,
            transparent 0%,
            color-mix(in srgb, var(--color-text), transparent 92%) 50%,
            transparent 100%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.5s infinite linear;
    border-radius: 4px;
}

@keyframes skeleton-shimmer {
    0% {
        background-position: 100% 0;
    }

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

.skeleton-text {
    height: 1em;
    width: 100%;
    margin-bottom: 0.5em;
}

.skeleton-title {
    height: clamp(2.5rem, 5vw, 4rem);
    width: 60%;
    margin-bottom: 1rem;
}

.skeleton-media {
    width: 100%;
    aspect-ratio: 16/9;
}

.skeleton-project-row {
    height: 300px;
    width: 100%;
    margin-bottom: 2px;
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-md);
}

.skeleton-project-content {
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .project-row-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .project-meta {
        text-align: left;
        margin-top: var(--spacing-sm);
    }
}