/* VibeCurb visual surgery layer. portfolio.css remains the rollback baseline. */
:root {
    color-scheme: light;
    --bg: #f0eee8;
    --bg-elevated: #f0eee8;
    --surface: #f0eee8;
    --surface-soft: #e2ded5;
    --text: #171614;
    --text-soft: #6e6961;
    --line: rgba(23, 22, 20, 0.17);
    --line-strong: rgba(23, 22, 20, 0.42);
    --accent: #b53520;
    --accent-bright: #e15438;
    --accent-soft: #ead5cd;
    --shadow: none;
    --radius-lg: 4px;
    --radius-md: 3px;
    --max-width: 1360px;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    scroll-padding-top: 76px;
}

body {
    position: relative;
    overflow-x: hidden;
    background: var(--bg);
    font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 17px;
    line-height: 1.55;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 100;
    pointer-events: none;
    opacity: 0.025;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}

h1,
h2,
h3 {
    font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont, sans-serif;
    font-stretch: condensed;
    letter-spacing: -0.065em;
}

.eyebrow,
.card-kicker,
.panel-label,
.project-card-top,
.results-bar,
.product-index {
    font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 5px;
}

.skip-link {
    border: 1px solid var(--text);
    border-radius: 0;
}

.site-header,
main,
.site-footer {
    width: min(calc(100% - 4rem), var(--max-width));
}

.site-header {
    top: 0;
    min-height: 74px;
    margin-top: 0;
    padding: 0;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: color-mix(in srgb, var(--bg) 94%, transparent);
    box-shadow: none;
    backdrop-filter: blur(10px);
}

.wordmark {
    gap: 0.8rem;
    font-size: 0.94rem;
    font-weight: 600;
}

.wordmark-mark {
    width: 36px;
    height: 36px;
    border: 1px solid var(--line-strong);
    border-radius: 0;
    background: transparent;
    color: var(--text);
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-size: 0.7rem;
    font-weight: 500;
}

.site-nav {
    gap: 1.6rem;
}

.site-nav a,
.header-link {
    position: relative;
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 0.7rem 0;
    border-radius: 0;
    color: var(--text-soft);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color 180ms ease;
}

.site-nav a::after,
.header-link::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0.45rem;
    left: 0;
    height: 1px;
    background: currentColor;
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 220ms var(--ease-out);
}

.site-nav a:hover,
.header-link:hover {
    background: transparent;
    color: var(--text);
}

.site-nav a:hover::after,
.header-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.hero {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: end;
    min-height: calc(100svh - 74px);
    padding: clamp(7rem, 12vw, 11rem) 0 3rem;
}

.hero-copy {
    grid-column: 1 / span 9;
}

.eyebrow {
    margin-bottom: 1.35rem;
    color: var(--accent);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
}

.eyebrow > span {
    float: right;
    color: var(--text-soft);
}

.hero h1 {
    max-width: none;
    margin-bottom: 2rem;
    font-size: clamp(4.5rem, 10vw, 9.25rem);
    font-weight: 570;
    line-height: 0.83;
}

.hero h1 span {
    display: block;
    color: var(--text);
    font-style: italic;
    font-weight: 430;
}

.hero-intro {
    max-width: 610px;
    margin-left: 25%;
    color: var(--text-soft);
    font-size: clamp(1.08rem, 1.45vw, 1.32rem);
    line-height: 1.48;
}

.hero-actions {
    gap: 0;
    margin-top: 2.25rem;
    margin-left: 25%;
}

.button {
    position: relative;
    min-height: 49px;
    padding: 0.7rem 1rem;
    border: 0;
    border-bottom: 1px solid var(--line-strong);
    border-radius: 0;
    font-size: 0.88rem;
    font-weight: 600;
    transition: color 180ms ease, background 180ms ease;
}

.button:hover {
    transform: none;
}

.button-primary {
    background: var(--text);
    color: var(--bg);
}

.button-primary:hover {
    background: var(--accent);
}

.button-secondary {
    background: transparent;
}

.button-secondary:hover {
    color: var(--accent);
}

.hero-panel {
    grid-column: 10 / -1;
    padding: 0 0 0 1.5rem;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.signal {
    display: none;
}

.panel-label {
    margin-bottom: 0.8rem;
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 500;
}

.panel-value {
    margin-bottom: 3rem;
    font-family: "Instrument Sans", sans-serif;
    font-size: 1.2rem;
    font-weight: 450;
    line-height: 1.35;
}

.hero-stats {
    grid-template-columns: 1fr;
    gap: 0;
}

.hero-stats div {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: baseline;
    padding: 0.8rem 0;
}

.hero-stats dt {
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-size: 0.65rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.hero-stats dd {
    font-family: "Instrument Sans", sans-serif;
    font-size: 1.1rem;
    font-weight: 550;
}

.section {
    padding: clamp(6rem, 10vw, 10rem) 0;
}

.section-heading {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: end;
    margin-bottom: clamp(3.5rem, 7vw, 7rem);
}

.section-heading > div {
    grid-column: 1 / span 8;
}

.section-heading > p {
    grid-column: 10 / -1;
    max-width: 31ch;
    font-size: 1rem;
}

.section-heading h2,
.about-section h2 {
    font-size: clamp(3.2rem, 7.2vw, 7rem);
    font-weight: 520;
    line-height: 0.91;
}

.product-grid {
    display: block;
}

.product-card {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.5rem;
    align-items: center;
    min-height: 660px;
    padding: clamp(3rem, 6vw, 6rem) 0;
    overflow: visible;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    transition: none;
}

.product-card:last-child {
    border-bottom: 1px solid var(--line);
}

.product-card:hover {
    transform: none;
    box-shadow: none;
}

.product-visual {
    grid-column: 1 / span 7;
    display: block;
    min-height: 520px;
    padding: 0;
    border-radius: 2px;
    background: #292c2b !important;
    color: #f4f1e8;
}

.product-card:nth-child(even) .product-visual {
    grid-column: 6 / -1;
    order: 2;
}

.product-visual::before {
    inset: 1rem;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.32);
    border-radius: 0;
    pointer-events: none;
}

.product-card-shade .product-visual {
    background: #193533 !important;
}

.product-card-curtain .product-visual {
    background: #572d2e !important;
}

.product-card-vaani .product-visual {
    background: #aa7048 !important;
}

.product-card-hero .product-visual {
    background: #213d50 !important;
}

.product-index {
    top: 1.65rem;
    left: 1.65rem;
    z-index: 4;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.product-screen {
    position: absolute;
    inset: 11% 7% 9%;
    width: 86%;
    height: 80%;
    object-fit: contain;
    filter: saturate(0.86) contrast(1.03);
    transition: transform 850ms var(--ease-out), filter 850ms var(--ease-out);
}

.product-visual-phone .product-screen {
    inset: 6% 12% 5% 42%;
    width: 46%;
    height: 89%;
}

.product-icon {
    position: absolute;
    right: 1.6rem;
    bottom: 1.6rem;
    z-index: 3;
    width: 92px;
    height: 92px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 20%;
    box-shadow: 0 16px 38px rgba(0, 0, 0, 0.28);
}

.product-visual-phone .product-icon {
    right: auto;
    bottom: 2.2rem;
    left: 2.2rem;
    width: 112px;
    height: 112px;
}

.visual-word {
    position: absolute;
    bottom: 0.85rem;
    left: 1.6rem;
    z-index: 1;
    font-family: "Instrument Sans", sans-serif;
    font-size: clamp(4rem, 9vw, 8rem);
    font-weight: 600;
    letter-spacing: -0.08em;
    opacity: 0.13;
}

.product-card:hover .product-screen {
    filter: saturate(1) contrast(1.03);
    transform: scale(1.015);
}

.product-body {
    grid-column: 9 / -1;
    padding: 0;
}

.product-card:nth-child(even) .product-body {
    grid-column: 1 / span 4;
    grid-row: 1;
}

.card-kicker {
    margin-bottom: 1.2rem;
    color: var(--accent);
    font-size: 0.68rem;
    font-weight: 500;
}

.product-body h3 {
    margin-bottom: 1.2rem;
    font-size: clamp(2.75rem, 5vw, 5rem);
    font-weight: 520;
    line-height: 0.94;
}

.product-body > p:not(.card-kicker) {
    min-height: 0;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.product-actions {
    gap: 0 1.25rem;
}

.store-link,
.text-link {
    min-height: 48px;
    padding: 0.7rem 0;
    border-radius: 0;
    font-size: 0.88rem;
    transition: color 180ms ease;
}

.store-link {
    padding-inline: 1rem;
    background: var(--text);
    color: var(--bg);
}

.store-link:hover {
    transform: none;
    background: var(--accent);
}

.text-link {
    position: relative;
    color: var(--text);
}

.text-link::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0.45rem;
    left: 0;
    height: 1px;
    background: currentColor;
    transform-origin: left;
    transition: transform 220ms var(--ease-out);
}

.text-link:hover {
    color: var(--accent);
    text-decoration: none;
}

.text-link:hover::after {
    transform: scaleX(0.35);
}

.latest-section {
    padding-bottom: clamp(6rem, 10vw, 10rem);
}

.project-grid-featured {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1.5rem;
    border-bottom: 1px solid var(--line);
}

.project-card {
    min-height: 0;
    padding: 1.5rem 0;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    transition: color 180ms ease, border-color 180ms ease;
}

.project-card:hover {
    transform: none;
    border-color: var(--line-strong);
    box-shadow: none;
}

.project-card-latest {
    min-height: 300px;
    padding: 1.75rem 0;
    background: transparent;
}

.project-card-top {
    margin-bottom: 2.5rem;
    font-size: 0.66rem;
    font-weight: 400;
}

.project-card h3 {
    margin-bottom: 0.75rem;
    font-size: clamp(1.5rem, 2.4vw, 2.25rem);
    font-weight: 520;
}

.project-description {
    max-width: 52ch;
    font-size: 0.9rem;
}

.language-dot {
    width: 6px;
    height: 6px;
}

.project-topics {
    gap: 0.75rem;
}

.project-topics span {
    padding: 0;
    border-radius: 0;
    background: transparent;
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-size: 0.63rem;
}

.project-topics span::before {
    content: "#";
}

.project-actions {
    border-top: 0;
}

.project-action {
    position: relative;
    align-items: center;
    min-height: 44px;
    padding: 0.45rem 0;
    border-radius: 0;
}

.project-action + .project-action {
    margin-left: 0.9rem;
}

.project-action:hover {
    background: transparent;
    color: var(--accent);
}

.project-action-primary,
.project-action-primary:hover {
    background: transparent;
    color: var(--text);
}

.project-action-primary::after,
.project-action::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0.25rem;
    left: 0;
    height: 1px;
    background: currentColor;
}

.catalog-section {
    padding-top: clamp(6rem, 10vw, 10rem);
}

.project-controls {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.search-field,
.filter-toggle {
    min-height: 64px;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.search-field {
    padding-left: 0;
}

.search-field:focus-within {
    border-color: transparent;
    box-shadow: none;
}

.search-field svg {
    width: 18px;
}

.filter-toggle {
    border-left: 1px solid var(--line);
}

.filter-toggle[aria-pressed="true"] {
    border-color: var(--line);
    background: var(--text);
    color: var(--bg);
}

.toggle-indicator {
    border-radius: 0;
}

.language-filters {
    gap: 1.4rem;
    margin-top: 0;
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--line);
}

.language-filter {
    position: relative;
    min-height: 44px;
    padding: 0.6rem 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-size: 0.68rem;
    font-weight: 400;
}

.language-filter:hover {
    border-color: transparent;
}

.language-filter[aria-pressed="true"] {
    border-color: transparent;
    background: transparent;
    color: var(--text);
}

.language-filter[aria-pressed="true"]::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    background: var(--accent);
}

.results-bar {
    min-height: 68px;
    margin: 0;
    font-size: 0.7rem;
}

.clear-filters {
    min-height: 44px;
    padding: 0.4rem 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

#project-grid {
    display: block;
    border-bottom: 1px solid var(--line);
}

#project-grid .project-card {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr 2.8fr 1.1fr;
    gap: 1.5rem;
    align-items: start;
    padding: 1.35rem 0;
}

#project-grid .project-card-top {
    grid-column: 1;
    grid-row: 1 / span 2;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    margin: 0;
}

#project-grid .project-card h3 {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin: 0;
    font-size: clamp(1.08rem, 1.6vw, 1.45rem);
    letter-spacing: -0.04em;
}

#project-grid .project-description {
    grid-column: 3;
    grid-row: 1;
    margin: 0;
    -webkit-line-clamp: 2;
}

#project-grid .project-topics {
    grid-column: 3;
    grid-row: 2;
    margin: 0.5rem 0 0;
}

#project-grid .project-actions {
    grid-column: 4;
    grid-row: 1 / span 2;
    justify-content: flex-end;
    margin: 0;
    padding: 0;
}

.loading-state,
.empty-state {
    min-height: 160px;
    padding: 2rem 0;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    text-align: left;
}

.about-section {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 1.5rem;
    padding: clamp(7rem, 12vw, 12rem) 0;
}

.about-section > div:first-child {
    grid-column: 1 / span 8;
}

.about-copy {
    grid-column: 10 / -1;
    align-self: end;
    font-size: 1rem;
}

.about-links {
    display: grid;
    gap: 0;
    margin-top: 2.5rem;
    border-top: 1px solid var(--line);
}

.about-links a {
    display: flex;
    justify-content: space-between;
    min-height: 46px;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.85rem;
}

.site-footer {
    padding: 1.5rem 0 3rem;
    font-family: "IBM Plex Mono", ui-monospace, monospace;
    font-size: 0.68rem;
    text-transform: uppercase;
}

.motion-ready [data-reveal] {
    opacity: 0;
    transform: translateY(32px);
}

.motion-ready [data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out);
}

/* The catalog can be taller than a mobile viewport by an order of magnitude.
   Keeping it visible avoids an impossible intersection-ratio reveal gate. */
.motion-ready #projects[data-reveal] {
    opacity: 1;
    transform: none;
}

@media (min-width: 901px) {
    .hero {
        min-height: min(780px, calc(100svh - 74px));
        padding: clamp(6rem, 9vw, 9.5rem) 0 3rem;
    }

    .hero-copy {
        align-self: start;
    }

    .hero h1 {
        font-size: clamp(4.5rem, 8.7vw, 8.6rem);
    }
}

@media (max-width: 1000px) {
    .hero-copy {
        grid-column: 1 / span 8;
    }

    .hero-panel {
        grid-column: 9 / -1;
    }

    .product-card {
        min-height: 560px;
    }

    .product-visual {
        grid-column: 1 / span 7;
        min-height: 440px;
    }

    .product-body {
        grid-column: 9 / -1;
    }

    #project-grid .project-card {
        grid-template-columns: 1fr 1.6fr 2.4fr;
    }

    #project-grid .project-description,
    #project-grid .project-topics {
        grid-column: 3;
    }

    #project-grid .project-actions {
        grid-column: 2 / -1;
        grid-row: 3;
        justify-content: flex-start;
    }
}

@media (min-width: 761px) and (max-width: 900px) {
    .hero {
        display: block;
        min-height: auto;
        padding: 7rem 0 5rem;
    }

    .hero-panel {
        max-width: none;
        margin-top: 5rem;
        padding: 1.5rem 0 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .panel-value {
        max-width: 28ch;
    }
}

@media (max-width: 760px) {
    .site-header,
    main,
    .site-footer {
        width: min(calc(100% - 2rem), var(--max-width));
    }

    .site-header {
        grid-template-columns: 1fr auto;
    }

    .hero {
        display: block;
        min-height: auto;
        padding: 7rem 0 4rem;
    }

    .hero h1 {
        font-size: clamp(4rem, 19vw, 7rem);
    }

    .hero-intro,
    .hero-actions {
        margin-left: 0;
    }

    .hero-panel {
        max-width: none;
        margin-top: 5rem;
        padding: 1.5rem 0 0;
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .panel-value {
        max-width: 28ch;
    }

    .section-heading {
        display: block;
    }

    .section-heading > p {
        max-width: 40ch;
        margin-top: 1.5rem;
    }

    .product-card,
    .product-card:nth-child(even) {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 2rem;
        min-height: 0;
        padding: 3rem 0 4.5rem;
    }

    .product-card:nth-child(even) .product-visual {
        order: 0;
    }

    .product-visual {
        min-height: min(112vw, 500px);
    }

    .product-body {
        max-width: 34rem;
    }

    .product-grid,
    .project-grid {
        grid-template-columns: 1fr;
    }

    .project-grid-featured {
        display: block;
    }

    .project-card-latest {
        min-height: 260px;
    }

    .project-controls {
        grid-template-columns: 1fr;
    }

    .filter-toggle {
        justify-content: flex-start;
        border-top: 1px solid var(--line);
        border-left: 0;
        padding-left: 0;
    }

    #project-grid .project-card {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        padding: 1.5rem 0 2rem;
    }

    #project-grid .project-card-top,
    #project-grid .project-card h3,
    #project-grid .project-description,
    #project-grid .project-topics,
    #project-grid .project-actions {
        grid-column: 1;
        grid-row: auto;
    }

    #project-grid .project-card-top {
        flex-direction: row;
        justify-content: space-between;
    }

    #project-grid .project-card h3 {
        font-size: 1.55rem;
    }

    .about-section {
        display: block;
    }

    .about-copy {
        max-width: 38rem;
        margin-top: 3rem;
    }
}

@media (max-width: 420px) {
    .wordmark > span:last-child {
        display: inline;
        font-size: 0.8rem;
    }

    .header-link {
        font-size: 0.72rem;
    }

    .hero h1 {
        font-size: 18vw;
    }

    .hero-actions {
        align-items: stretch;
    }

    .button {
        width: 100%;
    }

    .product-icon {
        width: 72px;
        height: 72px;
    }

    .product-visual-phone .product-icon {
        width: 88px;
        height: 88px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .motion-ready [data-reveal],
    .motion-ready [data-reveal].is-visible {
        opacity: 1;
        transform: none;
    }

    .product-screen {
        filter: none;
        transform: none !important;
    }
}