:root {
    --color-bg: #161826;
    --color-surface: #1c1e2c;
    --color-surface-2: #0f111c;
    --color-section: #262a60;
    --color-text: #e9e9ed;
    --color-accent: #9184d9;
    --color-accent-300: #d2cefd;

    --color-neutral-400: #b2b6ca;
    --color-neutral-500: #9397ab;
    --color-neutral-600: #75798c;
    --color-neutral-700: #595d6c;
    --color-neutral-800: #3f424d;
    --color-neutral-900: #292b31;

    --color-divider: rgba(233, 233, 237, 0.1);

    --font-heading: "Inter", system-ui, sans-serif;
    --font-body: "Inter", system-ui, sans-serif;

    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 14px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    line-height: 1.55;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 500;
    letter-spacing: -0.02em;
}

a {
    color: var(--color-accent);
}

a:hover {
    color: var(--color-accent-300);
}

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

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-thumb {
    background: var(--color-neutral-800);
    border-radius: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

@keyframes fwFade {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ---------- header / nav ---------- */

header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 40;
    background: linear-gradient(to bottom, rgba(22, 24, 38, 0.92), rgba(22, 24, 38, 0));
    backdrop-filter: blur(6px);
}

.navbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px clamp(12px, 3vw, 24px);
    padding: 14px clamp(16px, 4vw, 56px);
}

.navbar > a {
    display: flex;
    align-items: center;
}

.logo {
    height: 44px;
    width: auto;
}

.hamburger {
    display: none;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 1.6rem;
    cursor: pointer;
}

.navbar > ul {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px clamp(12px, 2.2vw, 30px);
    list-style: none;
}

.navbar a {
    text-decoration: none;
    color: var(--color-neutral-400);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 500;
    transition: color 0.2s ease;
}

.navbar a:hover {
    color: var(--color-text);
}

/* ---------- hero ---------- */

.hero {
    position: relative;
    height: 100vh;
    min-height: 560px;
    overflow: hidden;
    background: var(--color-surface-2);
    display: flex;
    align-items: flex-end;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("../images/hero/hero.webp");
    background-size: cover;
    background-position: center;
    opacity: 0.88;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right, rgba(22, 24, 38, 0.88) 0%, rgba(22, 24, 38, 0.35) 45%, rgba(22, 24, 38, 0.1) 100%),
        linear-gradient(to top, rgba(22, 24, 38, 0.95) 0%, rgba(22, 24, 38, 0) 40%);
}

.hero-content {
    position: relative;
    z-index: 1;
    padding: 0 clamp(20px, 4vw, 56px) clamp(40px, 7vh, 84px);
    max-width: 1500px;
    margin: 0 auto;
    width: 100%;
}

.hero-kicker {
    font-size: 11px;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 18px;
}

.hero-content h1 {
    font-size: clamp(40px, 8vw, 104px);
    font-weight: 300;
    line-height: 0.98;
    letter-spacing: -0.03em;
    max-width: 15ch;
}

.hero-content p {
    margin: 22px 0 0;
    max-width: 46ch;
    font-size: 16px;
    line-height: 1.65;
    color: var(--color-neutral-400);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 30px;
}

.hero-tag {
    position: absolute;
    z-index: 1;
    right: clamp(20px, 4vw, 56px);
    bottom: clamp(40px, 7vh, 84px);
    text-align: right;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
    line-height: 2;
}

.hero-plain {
    height: 46vh;
    min-height: 280px;
}

/* ---------- buttons / inputs ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    text-decoration: none;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-text);
    background: transparent;
    border: 1px solid transparent;
    padding: 12px 26px;
    border-radius: var(--radius-md);
    transition: background 0.2s ease;
}

.btn-primary {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background: rgba(145, 132, 217, 0.12);
    color: var(--color-accent);
}

.btn-ghost {
    color: var(--color-neutral-400);
    border-bottom: 1px solid rgba(145, 132, 217, 0.5);
    border-radius: 0;
    padding: 12px 2px;
}

.btn-ghost:hover {
    color: var(--color-text);
}

.input,
input[type=text],
input[type=email],
textarea {
    width: 100%;
    background: var(--color-surface);
    border: 1px solid var(--color-neutral-800);
    border-radius: var(--radius-md);
    padding: 11px 13px;
    color: var(--color-text);
    font-family: inherit;
    font-size: 14px;
}

textarea {
    resize: vertical;
}

.input:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: none;
    border-color: var(--color-accent);
}

.field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    margin-bottom: 18px;
}

.field-label {
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
}

/* ---------- section shells ---------- */

main {
    padding: 108px clamp(20px, 4vw, 56px) clamp(64px, 10vh, 120px);
    max-width: 1500px;
    margin: 0 auto;
}

.section-narrow {
    max-width: 1100px;
}

.section-wrap {
    padding: clamp(56px, 9vh, 110px) clamp(20px, 4vw, 56px);
    background: var(--color-section);
}

.section-wrap-inner {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(28px, 5vw, 72px);
    align-items: end;
}

.section-wrap h2 {
    margin: 0 0 14px;
    font-size: clamp(24px, 3.4vw, 40px);
    font-weight: 300;
}

.section-wrap p {
    margin: 0;
    max-width: 48ch;
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-accent-300);
}

.section-wrap .btn-primary {
    color: #e7e5fe;
    border-color: rgba(231, 229, 254, 0.55);
}

.section-wrap .btn-ghost {
    color: var(--color-accent-300);
    border-bottom-color: rgba(231, 229, 254, 0.5);
}

/* ---------- home: recent frames ledger ---------- */

.frames-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.frames-header h2 {
    font-size: clamp(22px, 3vw, 34px);
    font-weight: 400;
}

.frames-count {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
}

.frames-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr));
    gap: clamp(24px, 5vw, 72px);
    align-items: start;
}

.ledger {
    list-style: none;
}

.ledger-row {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 4px 16px;
    padding: 18px 8px 18px 0;
    border-bottom: 1px solid var(--color-divider);
    cursor: pointer;
    transition: padding-left 0.35s ease, border-color 0.35s ease;
}

.ledger-row:hover,
.ledger-row.is-active {
    padding-left: 14px;
    border-color: rgba(145, 132, 217, 0.7);
}

.ledger-no {
    flex: 0 0 34px;
    font-size: 10px;
    letter-spacing: 0.12em;
    color: var(--color-neutral-700);
    font-variant-numeric: tabular-nums;
}

.ledger-title {
    flex: 1 1 180px;
    min-width: 0;
    font-size: clamp(16px, 2vw, 22px);
    font-weight: 300;
    letter-spacing: -0.01em;
    color: var(--color-neutral-500);
    transition: color 0.2s ease;
}

.ledger-row:hover .ledger-title,
.ledger-row.is-active .ledger-title {
    color: var(--color-text);
}

.ledger-place {
    flex: 0 1 auto;
    font-size: 12px;
    letter-spacing: 0.08em;
    color: var(--color-neutral-600);
}

.ledger-cat {
    flex: 0 0 auto;
    margin-left: auto;
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-neutral-700);
}

.ledger-more {
    padding-top: 28px;
}

.ledger-more a {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    text-decoration: none;
    border-bottom: 1px solid rgba(145, 132, 217, 0.5);
    padding-bottom: 4px;
}

.frames-preview {
    position: sticky;
    top: 96px;
    aspect-ratio: 4 / 5;
    background: var(--color-surface);
    box-shadow: 0 0 0 1px var(--color-neutral-900);
    border-radius: 8px;
    overflow: hidden;
}

.frames-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: fwFade 0.5s ease;
}

.frames-preview-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(15, 17, 28, 0.92), rgba(15, 17, 28, 0));
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-neutral-400);
}

/* ---------- home: thumbnail strip ---------- */

.thumb-strip {
    padding: 0 clamp(20px, 4vw, 56px) clamp(64px, 10vh, 128px);
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 4px;
}

.thumb-strip a {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--color-surface-2);
}

.thumb-strip img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s ease;
}

.thumb-strip a:hover img {
    transform: scale(1.05);
}

/* ---------- archive page ---------- */

.archive-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.archive-header h1 {
    font-size: clamp(28px, 4.5vw, 52px);
    font-weight: 300;
}

.archive-result-count {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin: 34px 0 10px;
}

.pill {
    cursor: pointer;
    font-family: inherit;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 8px 16px;
    border-radius: 999px;
    background: transparent;
    border: 1px solid var(--color-neutral-800);
    color: var(--color-neutral-500);
    transition: all 0.25s ease;
}

.pill.is-active {
    background: rgba(145, 132, 217, 0.16);
    border-color: var(--color-accent);
    color: var(--color-accent-300);
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 34px;
}

.tag-row-label {
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-neutral-700);
    margin-right: 6px;
}

.tag {
    cursor: pointer;
    font-family: inherit;
    font-size: 11px;
    letter-spacing: 0.06em;
    padding: 5px 12px;
    border-radius: 4px;
    background: transparent;
    border: 1px solid var(--color-neutral-900);
    color: var(--color-neutral-600);
    transition: all 0.25s ease;
}

.tag.is-active {
    border-color: var(--color-accent);
    color: var(--color-accent-300);
}

.masonry {
    columns: 3 300px;
    column-gap: 4px;
}

.masonry-item {
    break-inside: avoid;
    margin-bottom: 4px;
    position: relative;
    cursor: zoom-in;
    background: var(--color-surface-2);
    overflow: hidden;
    display: block;
}

.masonry-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.4s ease;
}

.masonry-item:hover img {
    opacity: 0.72;
}

.masonry-caption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 34px 16px 14px;
    background: linear-gradient(to top, rgba(15, 17, 28, 0.9), rgba(15, 17, 28, 0));
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: baseline;
}

.masonry-caption .frame-title {
    font-size: 13px;
    font-weight: 400;
    color: var(--color-text);
}

.masonry-caption .frame-place {
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.archive-more {
    margin-top: 56px;
    padding-top: 28px;
    border-top: 1px solid var(--color-divider);
    display: flex;
    justify-content: center;
}

/* ---------- lightbox ---------- */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 60;
    background: rgba(11, 12, 20, 0.96);
    display: none;
    flex-direction: column;
    animation: fwFade 0.25s ease;
}

.lightbox.is-open {
    display: flex;
}

.lightbox-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px clamp(16px, 3vw, 32px);
    flex: 0 0 auto;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
}

.lightbox-stage {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(8px, 2vw, 24px);
    padding: 0 clamp(8px, 2vw, 24px);
}

.lightbox-stage img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    animation: fwFade 0.3s ease;
}

.lightbox-nav {
    color: var(--color-neutral-500);
    font-size: 22px;
    padding: 12px 14px;
}

.lightbox-bottom {
    flex: 0 0 auto;
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    padding: 18px clamp(16px, 3vw, 32px) 26px;
}

.lightbox-bottom h2 {
    font-size: clamp(18px, 2.4vw, 26px);
    font-weight: 300;
}

.lightbox-meta {
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
    margin-top: 6px;
}

/* ---------- about page ---------- */

.about-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
}

.about-photo {
    background: var(--color-surface-2);
    overflow: hidden;
}

.about-photo-caption {
    padding: 12px 2px;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
}

.about-copy {
    font-size: 16px;
    line-height: 1.75;
    color: var(--color-neutral-400);
}

.about-copy p {
    margin-bottom: 1.2em;
}

.about-copy .about-highlight {
    color: var(--color-text);
}

.about-copy .btn-primary {
    margin-top: 22px;
}

/* ---------- prints page ---------- */

.prints-intro {
    margin: 0 0 clamp(36px, 6vh, 64px);
    max-width: 56ch;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-neutral-400);
}

.prints-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 4px;
    margin-bottom: clamp(40px, 7vh, 72px);
}

.prints-card {
    padding: 28px 24px;
    background: var(--color-surface);
    box-shadow: 0 0 0 1px var(--color-neutral-900);
}

.prints-card-kicker {
    font-size: 10px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
}

.prints-card-title {
    font-size: 18px;
    font-weight: 300;
    margin-bottom: 8px;
}

.prints-card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-neutral-500);
}

.prints-cta {
    margin-top: 40px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
    font-size: 13px;
    color: var(--color-neutral-600);
}

/* ---------- contact page ---------- */

.contact-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(28px, 5vw, 64px);
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.contact-form-status {
    font-size: 13px;
    color: var(--color-accent);
    min-height: 1.2em;
}

.contact-info {
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-neutral-400);
}

.contact-info p {
    margin: 0 0 24px;
}

.contact-socials {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding-top: 22px;
    border-top: 1px solid var(--color-divider);
}

.contact-socials a {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--color-text);
}

.contact-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
}

/* ---------- footer ---------- */

footer {
    padding: clamp(40px, 7vh, 72px) clamp(20px, 4vw, 56px) 40px;
    border-top: 1px solid var(--color-divider);
    background: var(--color-bg);
}

.footer-grid {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
    align-items: start;
    text-align: left;
}

.footer-brand {
    font-size: 14px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.footer-meta {
    font-size: 12px;
    color: var(--color-neutral-600);
    line-height: 1.9;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 12px;
    text-decoration: none;
    color: var(--color-neutral-400);
}

.footer-links a:hover {
    color: var(--color-text);
}

.footer-newsletter-label {
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-neutral-600);
    margin-bottom: 12px;
}

.footer-newsletter-form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.footer-newsletter-form input {
    flex: 1 1 160px;
    padding: 9px 12px;
}

.footer-newsletter-status {
    font-size: 12px;
    color: var(--color-accent);
    margin-top: 10px;
    min-height: 1.2em;
}

.footer-socials {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-socials a {
    font-size: 12px;
    text-decoration: none;
    color: var(--color-neutral-400);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-socials a:hover {
    color: var(--color-text);
}

.footer-copyright {
    font-size: 11px;
    color: var(--color-neutral-700);
    line-height: 1.7;
    margin-top: 8px;
}

/* ---------- mobile nav ---------- */

@media (max-width: 768px) {
    .navbar {
        position: relative;
    }

    .hamburger {
        display: block;
    }

    #nav-menu {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--color-bg);
        border-bottom: 1px solid var(--color-divider);
        padding: 12px clamp(16px, 4vw, 56px) 20px;
        z-index: 1000;
        gap: 16px;
    }

    #nav-menu.active {
        display: flex;
    }
}