/* ============================================================
   project.css — Manas Bhatia Portfolio
   Design system: computational precision, editorial hierarchy,
   monochrome restraint with a single lime-green signal accent.
   ============================================================ */

/* ── Google Fonts: Fira Mono for metadata values ── */
@import url('https://fonts.googleapis.com/css2?family=Fira+Mono:wght@400;500&display=swap');

/* ── CSS Custom Properties ── */
:root {
    --main-bg: rgb(252, 250, 245);
    --card-bg: rgba(240, 240, 240, 0.8);
    --border-radius: 20px;
    --text-color: #111;
    --light-text: #444;
    --grey: #787878;
    --border-color: rgba(200,200,200,0.18);
    --shadow-color: rgba(0,0,0,0.04);
    --shadow-hover: rgba(0,0,0,0.08);
    --image-bg: #ede8e0;
    --accent: #a3e635;
    /* Typographic scale (unified) */
    --type-xs: 0.58rem;
    --type-tag: 0.62rem;
    --type-label: 0.75rem;
    --type-sm: 0.875rem;
    --type-base: clamp(0.95rem, 1.1vw, 1.1rem);
    --type-sub: 1.1rem;
    --type-md: 1.25rem;
    --type-lg: clamp(1.6rem, 2.5vw, 2.4rem);
    --type-2xl: clamp(3rem, 6vw, 6rem);
    --type-hero: clamp(3.5rem, 5.5vw, 6rem);
    /* Spacing tokens */
    --letter-tight: -0.04em;
    --letter-heading: -0.02em;
    --letter-wide: 0.12em;
    --letter-fine: 0.18em;
}

[data-theme="dark"] {
    --main-bg: #181818;
    --card-bg: rgba(52, 52, 52, 0.85);
    --border-radius: 20px;
    --text-color: #f0f0f0;
    --light-text: #c0c0c0;
    --grey: #888888;
    --border-color: rgba(80, 80, 80, 0.35);
    --shadow-color: rgba(0,0,0,0.25);
    --shadow-hover: rgba(0,0,0,0.4);
    --image-bg: #252525;
}

/* ── Base ── */
body {
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-feature-settings: "ss01", "cv01";
    background: var(--main-bg);
    color: var(--text-color);
    min-height: 100vh;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    transition: background 0.3s ease, color 0.3s ease;
    font-size: var(--type-base);
    line-height: 1.75;
}

/* ================================================================
   HERO SECTION
   Full-viewport image with top gradient for text legibility.
   ================================================================ */
.framer-hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.framer-hero-image {
    position: relative;
    width: 100%;
    height: 100vh;
    z-index: 1;
    overflow: hidden;
}

/* Subtle gradient overlay — top for nav clearance, bottom for text legibility */
.framer-hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.18) 0%,
        rgba(0,0,0,0.0) 35%,
        rgba(0,0,0,0.0) 60%,
        rgba(0,0,0,0.32) 100%
    );
    z-index: 2;
    pointer-events: none;
}

.framer-hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* ── Hero content panel ── */
.framer-hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    display: grid;
    grid-template-columns: 3fr 2fr;
    grid-template-areas:
        "title title"
        "left  right";
    column-gap: 4rem;
    row-gap: 2rem;
    color: var(--text-color);
}

.framer-hero-col-left {
    grid-area: left;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
}

.framer-hero-col-right {
    grid-area: right;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

/* ── Hero title: massive, editorial — spans full width ── */
.framer-hero-title {
    grid-area: title;
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-size: var(--type-2xl);
    font-weight: 900;
    color: var(--text-color);
    margin-bottom: 0;
    padding-bottom: 2rem;
    text-align: left;
    letter-spacing: var(--letter-tight);
    line-height: 0.92;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

/* ── Hero description: readable body ── */
.framer-hero-desc {
    color: var(--light-text);
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-size: var(--type-base);
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: 0;
    margin-bottom: 1.2rem;
    text-align: left;
    max-width: 680px;
    transition: color 0.3s ease;
}

/* ================================================================
   METADATA BLOCKS — data-table aesthetic
   Monospace values signal computational precision.
   ================================================================ */
.framer-hero-meta {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.framer-hero-meta-row {
    display: flex;
    gap: 2.5rem;
    padding-top: 1rem;
}

.framer-hero-meta-block {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 1rem 0;
    min-width: 180px;
}

/* Label: small caps, muted, uppercase — contextual signal */
.framer-hero-meta-label {
    font-family: 'Fira Mono', 'Courier New', monospace;
    color: var(--grey);
    font-size: var(--type-tag);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: var(--letter-wide);
    line-height: 1.5;
    margin-bottom: 0.3rem;
    display: block;
    transition: color 0.3s ease;
}

/* Value: monospace, crisp, data-forward */
.framer-hero-meta-value {
    font-family: 'Fira Mono', 'Courier New', monospace;
    color: var(--text-color);
    font-size: var(--type-label);
    line-height: 1.5;
    font-weight: 400;
    letter-spacing: 0;
    transition: color 0.3s ease;
}

/* ================================================================
   CTA BUTTON — refined, outline-only, fill on hover
   Lime green only appears on hover: signal, not decoration.
   ================================================================ */
.framer-hero-btn {
    display: inline-block;
    font-family: 'Fira Mono', 'Courier New', monospace;
    font-size: var(--type-label);
    font-weight: 400;
    letter-spacing: var(--letter-wide);
    text-transform: uppercase;
    padding: 0.75rem 2rem;
    border: 1px solid currentColor;
    border-radius: 2px;
    background: transparent;
    color: var(--text-color);
    margin-bottom: 1.5rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    width: fit-content;
}

.framer-hero-btn:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
}

.framer-hero-buttons {
    display: flex;
    gap: 1rem;
    align-self: flex-start;
}

/* ================================================================
   SECTION CONTAINERS — clean structure with ruled dividers
   ================================================================ */
.framer-krewez {
    max-width: 1200px;
    margin: 0 auto;
    padding: clamp(3rem, 6vw, 6rem) 2rem;
}

.framer-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Section divider: 1px rule, deliberate spacing */
.framer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

/* ── Section title: editorial scale ── */
.framer-title {
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-size: var(--type-lg);
    font-weight: 600;
    color: var(--text-color);
    margin: 0 0 1.5rem;
    letter-spacing: var(--letter-heading);
    text-transform: uppercase;
    line-height: 1;
    transition: color 0.3s ease;
}

/* ── Inline navigation links in section headers ── */
.framer-link {
    background-color: transparent;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.5rem 1.25rem;
    border-radius: 4px;
    border: 1px solid var(--border-color);
    font-family: 'Fira Mono', 'Courier New', monospace;
    font-size: var(--type-tag);
    font-weight: 400;
    letter-spacing: var(--letter-wide);
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.framer-link:hover {
    background: var(--accent);
    color: #111;
    border-color: var(--accent);
}

/* ================================================================
   BODY TEXT — readable, editorial
   ================================================================ */
.framer-description {
    max-width: 680px;
}

.framer-text {
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-size: var(--type-base);
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: 0;
    color: var(--light-text);
    max-width: 65ch;
    margin: 0;
    transition: color 0.3s ease;
}

/* ================================================================
   IMAGE GRID & GALLERY — consistent gap, refined containers
   ================================================================ */
.framer-images {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 2rem;
}

.framer-image-row {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.framer-image-row-horizontal {
    display: flex;
    flex-direction: row;
    gap: 0.75rem;
}

.framer-image-row .framer-image-container {
    width: 100%;
    aspect-ratio: 16/9;
}

/* Image container: consistent radius, subtle elevation */
.framer-image-container {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    background: var(--image-bg);
    transition: background 0.3s ease, box-shadow 0.25s ease;
    box-shadow: 0 2px 16px 0 var(--shadow-color);
}

.framer-image-container:hover {
    box-shadow: 0 6px 28px 0 var(--shadow-hover);
}

.framer-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.framer-image-container:hover img {
    transform: scale(1.02);
}

/* ── Video container ── */
.video-container {
    width: 100%;
    aspect-ratio: 16/9;
    border-radius: 8px;
    overflow: hidden;
    background: var(--image-bg);
    margin-top: 2rem;
    transition: background 0.3s ease;
    box-shadow: 0 2px 16px 0 var(--shadow-color);
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* ================================================================
   PROJECT BODY — long-form content, editorial rhythm
   ================================================================ */
.project-body {
    max-width: 900px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.project-content {
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-size: var(--type-base);
    font-weight: 400;
    line-height: 1.75;
    letter-spacing: 0;
    color: var(--text-color);
    transition: color 0.3s ease;
}

.project-content p {
    margin-bottom: 2rem;
    max-width: 680px;
}

/* Sub-heading within long-form content */
.project-content strong {
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-size: var(--type-lg);
    font-weight: 600;
    line-height: 1;
    display: block;
    margin-bottom: 0.5rem;
    margin-top: 3rem;
    color: var(--text-color);
    letter-spacing: var(--letter-heading);
    transition: color 0.3s ease;
}

/* Intro / pull-quote style — muted, smaller */
.project-content em {
    font-size: var(--type-sm);
    font-weight: 400;
    color: var(--grey);
    font-style: normal;
    display: block;
    margin-bottom: 2rem;
    letter-spacing: 0;
    line-height: 1.75;
    transition: color 0.3s ease;
}

/* Figures: structured spacing */
.project-content figure {
    margin: 3rem 0;
}

.project-content figure img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    box-shadow: 0 2px 16px 0 var(--shadow-color);
}

.project-content figcaption {
    color: var(--grey);
    font-size: var(--type-xs);
    font-weight: 400;
    text-align: left;
    font-family: 'Fira Mono', 'Courier New', monospace;
    letter-spacing: var(--letter-fine);
    line-height: 1.5;
    transition: color 0.3s ease;
}

.project-content iframe {
    width: 100%;
    border-radius: 8px;
    margin: 2rem 0;
}

.project-content ul {
    margin: 2rem 0;
    padding-left: 1.5rem;
}

.project-content li {
    margin-bottom: 0.75rem;
    line-height: 1.75;
}

/* Sub-section headers within body */
.project-content h3 {
    font-family: 'Inter', 'General Sans', Arial, sans-serif;
    font-size: var(--type-sub);
    font-weight: 600;
    line-height: 1;
    margin: 3.5rem 0 1rem;
    color: var(--text-color);
    text-transform: uppercase;
    letter-spacing: var(--letter-heading);
    transition: color 0.3s ease;
}

/* Section dividers within long-form content */
.project-content hr {
    margin: 4rem 0;
    border: none;
    border-top: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

/* ── Footnotes ── */
.footnotes {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

.footnotes-list {
    list-style: none;
    padding: 0;
}

.footnote-item {
    margin-bottom: 0.75rem;
    font-size: var(--type-xs);
    font-weight: 400;
    color: var(--grey);
    font-family: 'Fira Mono', 'Courier New', monospace;
    letter-spacing: var(--letter-fine);
    line-height: 1.5;
    transition: color 0.3s ease;
}

.footnote-backref {
    text-decoration: none;
    color: var(--grey);
    transition: color 0.3s ease;
}

.footnote-backref:hover {
    color: var(--accent);
}

/* ================================================================
   PROJECT LINK — inline CTA within body
   Lime green only on hover: accent as signal.
   ================================================================ */
.project-link-container {
    margin: 3rem 0;
    text-align: left;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    background: transparent;
    color: var(--text-color);
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: 'Fira Mono', 'Courier New', monospace;
    font-size: var(--type-tag);
    font-weight: 400;
    letter-spacing: var(--letter-wide);
    text-transform: uppercase;
    transition: all 0.2s ease;
}

.project-link:hover {
    background: var(--accent);
    color: #111;
    border-color: var(--accent);
    transform: translateY(-1px);
}

.project-link i {
    font-size: 0.85em;
}

/* ================================================================
   CAROUSEL — consistent across all project pages
   ================================================================ */
.carousel-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 4px;
}

.carousel {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.carousel-slide {
    min-width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    background: var(--image-bg);
}

.carousel-slide img {
    width: 100%;
    height: auto;
    max-height: 80vh;
    object-fit: contain;
    display: block;
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    padding: 0.75rem 1rem;
    border: none;
    cursor: pointer;
    font-size: 1.1rem;
    line-height: 1;
    transition: background 0.2s ease;
    z-index: 10;
}

.carousel-button:hover {
    background: rgba(0, 0, 0, 0.75);
}

.carousel-button.prev { left: 0; }
.carousel-button.next { right: 0; }

/* ================================================================
   RESPONSIVE BREAKPOINTS
   ================================================================ */
@media (max-width: 900px) {
    .framer-hero-content {
        grid-template-columns: 1fr;
        grid-template-areas:
            "title"
            "left"
            "right";
        column-gap: 0;
    }
    .framer-hero-title {
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 1.5rem;
    }
}

@media (max-width: 1024px) {
    .framer-hero-image {
        height: 70vh;
    }
    .framer-hero-content {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --type-2xl: clamp(2rem, 10vw, 3rem);
        --type-lg: 1.4rem;
    }

    .framer-hero-title {
        font-size: var(--type-2xl);
    }

    .framer-hero-desc {
        font-size: var(--type-sm);
    }

    .framer-hero-meta {
        flex-direction: column;
        gap: 1.5rem;
    }

    .framer-krewez {
        padding: 2rem 1rem;
    }

    .framer-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .framer-image-row {
        flex-direction: column;
    }

    .framer-image-row .framer-image-container {
        width: 100%;
    }

    .framer-image-row-horizontal {
        flex-direction: column;
    }

    .project-body {
        padding: 2rem 1rem;
    }

    .project-content {
        font-size: var(--type-sm);
    }

    .project-content strong {
        font-size: 1.2rem;
    }

    .project-content em {
        font-size: var(--type-xs);
    }
}