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

:root {
    --bg: #FAFAFA;
    --bg-alt: #F2F2F2;
    --text: #1A1A1A;
    --text-light: #F5F5F5;
    --text-muted: #6b6b6b;
    --green: #3A8A3A;
    --focus: #1A1A1A;

    --glass: rgba(255, 255, 255, 0.55);
    --glass-dark: rgba(8, 8, 8, 0.85);
    --glass-dark-border: rgba(255, 255, 255, 0.06);

    --blur: 20px;
    --r: 20px;
    --r-sm: 14px;
    --r-xs: 8px;

    --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-out: cubic-bezier(0, 0, 0.25, 1);

    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'DM Serif Display', Georgia, serif;
    --font-editorial: 'Times New Roman', Times, Georgia, serif;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'cv02', 'cv03', 'cv04', 'cv11';
}
/* ─── ACCESSIBILITY ─── */

.skip-link {
    position: absolute;
    top: -100%;
    left: 1rem;
    z-index: 300;
    background: var(--text);
    color: var(--text-light);
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 0 0 var(--r-xs) var(--r-xs);
    transition: top 0.2s var(--ease);
}

.skip-link:focus { top: 0; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

*:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

nav {
    position: fixed;
    top: 12px;
    left: 12px;
    right: 12px;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1.75rem;
    border-radius: var(--r);
    transition:
        background 0.5s var(--ease),
        box-shadow 0.5s var(--ease),
        color 0.4s var(--ease);
}

nav.scrolled {
    background: var(--glass);
    backdrop-filter: saturate(180%) blur(var(--blur));
    -webkit-backdrop-filter: saturate(180%) blur(var(--blur));
    box-shadow: 0 0.5px 0 rgba(0,0,0,0.04), 0 4px 16px rgba(0,0,0,0.04);
    color: var(--text);
}

nav.on-hero:not(.scrolled) {
    color: var(--text-light);
}

.nav-name {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.01em;
    cursor: pointer;
    background: none;
    border: none;
    color: inherit;
    padding: 0;
    transition: opacity 0.5s var(--ease);
}

nav.on-hero .nav-name {
    opacity: 0;
    pointer-events: none;
}

.nav-name:hover { opacity: 0.5; }

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.75rem;
}

.nav-links a {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: relative;
    opacity: 0.7;
    transition: opacity 0.2s var(--ease);
}

.nav-links a:hover { opacity: 1; }

.nav-links a.active {
    font-weight: 600;
    opacity: 1;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: currentColor;
    border-radius: 1px;
    transition: width 0.35s var(--spring);
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Hamburger — three equal lines */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 22px;
    height: 16px;
    position: relative;
    z-index: 110;
    flex-direction: column;
    justify-content: space-between;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: currentColor;
    border-radius: 1px;
    transition: transform 0.3s var(--spring), opacity 0.2s var(--ease);
}

.menu-toggle.active span:first-child {
    transform: translateY(7px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:last-child {
    transform: translateY(-7px) rotate(-45deg);
}

#hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 4rem;
    overflow: hidden;
    cursor: pointer;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0.04) 0%,
        rgba(0,0,0,0) 35%,
        rgba(0,0,0,0.45) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--text-light);
    max-width: 900px;
    padding: 0 2rem;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(5rem, 14vw, 10rem);
    font-weight: 400;
    line-height: 0.95;
    letter-spacing: -0.03em;
    margin-bottom: 0.6rem;
    color: #fff;
}

.hero-subtitle {
    font-family: var(--font-editorial);
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    font-weight: 400;
    font-style: italic;
    letter-spacing: 0.01em;
    max-width: 520px;
    margin: 0 auto;
    opacity: 0.75;
    line-height: 1.55;
}

section {
    padding: 6rem 3rem;
}

h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 400;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
    color: var(--text);
}
#portfolio {
    background: var(--bg);
    color: var(--text);
    padding: 7rem 3rem 4rem;
}

.section-header {
    max-width: 640px;
    margin: 0 auto 5rem;
    text-align: center;
}

.section-header h2 {
    font-style: italic;
    font-weight: 700;
    margin-bottom: 1.75rem;
}

.series-intro {
    font-family: var(--font-editorial);
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.85;
    margin-bottom: 0.75rem;
}

.gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-item {
    cursor: pointer;
    overflow: hidden;
    position: relative;
    border-radius: var(--r);
    transition: box-shadow 0.5s var(--ease-out);
}

.gallery-item:hover {
    box-shadow: 0 8px 40px rgba(0,0,0,0.12);
}

.gallery-item img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out), filter 0.6s var(--ease-out);
}

.gallery-item:hover img,
.gallery-item:focus-visible img {
    transform: scale(1.03);
    filter: brightness(1.05);
}

.gallery-item.fade-in:nth-child(1) { transition-delay: 0ms; }
.gallery-item.fade-in:nth-child(2) { transition-delay: 150ms; }
.gallery-item.fade-in:nth-child(3) { transition-delay: 300ms; }

.gallery-item:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 4px;
}

.gallery-caption {
    padding: 1rem 0.25rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    text-align: center;
}

.work-title {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-style: italic;
    color: var(--text);
    letter-spacing: 0.01em;
}

.work-medium {
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    text-transform: lowercase;
}

.lightbox {
    position: fixed;
    inset: 0;
    z-index: 200;
    background: var(--glass-dark);
    backdrop-filter: blur(40px);
    -webkit-backdrop-filter: blur(40px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s var(--ease-out);
}

.lightbox.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.lightbox-content img {
    max-width: 85vw;
    max-height: calc(100vh - 10rem);
    object-fit: contain;
    border-radius: var(--r-xs);
    pointer-events: auto;
    will-change: opacity, transform;
    transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.lightbox-bottom {
    position: fixed;
    bottom: 1.5rem;
    left: 0;
    right: 0;
    z-index: 201;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    pointer-events: none;
}

.lightbox-bottom > * {
    pointer-events: auto;
}

.lightbox-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 980px;
    padding: 8px 14px;
}

.lb-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.25);
    transition: background 0.3s var(--ease), transform 0.3s var(--spring);
}

.lb-dot.active {
    background: rgba(255,255,255,0.9);
    transform: scale(1.2);
}

.lightbox-caption {
    color: rgba(255,255,255,0.5);
    font-size: 0.8rem;
    margin-top: 0.75rem;
    text-align: center;
}

.lb-download {
    display: inline-block;
    margin-top: 0.6rem;
    font-size: 0.68rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.7);
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 980px;
    padding: 0.5rem 1.4rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.2s var(--ease), transform 0.3s var(--spring);
}

.lb-download:hover {
    background: rgba(255,255,255,0.16);
    transform: scale(1.04);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 50%;
    color: rgba(255,255,255,0.75);
    cursor: pointer;
    transition: background 0.25s var(--ease), transform 0.35s var(--spring), color 0.25s var(--ease);
    font-family: var(--font-body);
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.14);
    color: #fff;
    transform: scale(1.08);
}

.lightbox-close:focus-visible,
.lightbox-prev:focus-visible,
.lightbox-next:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 3px;
}

.lightbox-close {
    top: 1.5rem;
    right: 1.5rem;
    font-size: 1.3rem;
    line-height: 1;
    padding-bottom: 2px;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    margin-top: -22px;
    font-size: 1.4rem;
    line-height: 1;
    padding-bottom: 2px;
}

.lightbox-prev { left: 1.5rem; }
.lightbox-next { right: 1.5rem; }
/* ─── CONTENT VISIBILITY ─── */

#instagram, #about, #statement, #cv, #contact {
    content-visibility: auto;
    contain-intrinsic-size: auto 800px;
}

#instagram {
    background: var(--bg-alt);
    padding: 5rem 3rem;
    border-top: 1px solid rgba(0,0,0,0.04);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.ig-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.ig-icon {
    color: var(--text-muted);
    margin-bottom: 0.6rem;
}

.ig-header-link {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    transition: opacity 0.2s var(--ease);
}

.ig-header-link:hover { opacity: 0.6; }

.ig-header h2 {
    font-family: var(--font-body);
    font-size: 1.05rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--text);
    margin-bottom: 0.3rem;
    text-shadow: none;
}

.ig-tagline {
    font-size: 0.82rem;
    font-weight: 300;
    color: var(--text-muted);
}

.ig-grid {
    columns: 4;
    column-gap: 3px;
    max-width: 900px;
    margin: 0 auto;
}

.ig-card {
    display: block;
    break-inside: avoid;
    margin-bottom: 3px;
}

.ig-card img {
    display: block;
    width: 100%;
    height: auto;
}

.ig-card:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: -2px;
}

.ig-follow {
    text-align: center;
    margin-top: 2rem;
}

.ig-follow-link {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text);
    background: transparent;
    border: 1px solid rgba(0,0,0,0.12);
    border-radius: 980px;
    padding: 0.7rem 2rem;
    transition: background 0.2s var(--ease), transform 0.3s var(--spring);
}

.ig-follow-link:hover {
    background: rgba(0,0,0,0.04);
    transform: scale(1.03);
}

#about {
    background: var(--bg);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
    align-items: start;
}

.about-images {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.about-images img {
    width: 100%;
    border-radius: var(--r);
    object-fit: cover;
    object-position: center top;
}

.about-images img:first-child { aspect-ratio: 3 / 2; }
.about-images img:last-child { aspect-ratio: 4 / 5; }

.about-text h2 { color: var(--text); }

.about-text p {
    font-family: var(--font-editorial);
    font-size: 1rem;
    line-height: 1.85;
    margin-bottom: 1.1rem;
    color: var(--text-muted);
}

/* Stagger: images enter before text — visual then verbal */
.about-images.fade-in { transition-delay: 0ms; }
.about-text.fade-in { transition-delay: 120ms; }

#statement {
    padding: 6rem 3rem;
    background: var(--bg-alt);
}

.statement-content {
    max-width: 640px;
    margin: 0 auto;
}

.statement-content h2 {
    margin-bottom: 2rem;
}

.statement-content p {
    font-family: var(--font-editorial);
    font-size: 1.05rem;
    line-height: 1.95;
    margin-bottom: 1.4rem;
    color: var(--text-muted);
}

#cv {
    background: var(--bg);
    padding: 6rem 3rem;
}

.cv-content {
    max-width: 780px;
    margin: 0 auto;
}

.cv-content h2 {
    margin-bottom: 2.5rem;
}

.cv-section {
    margin-bottom: 2.25rem;
}

.cv-section h3 {
    font-family: var(--font-body);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    padding-bottom: 0.4rem;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.cv-list { margin: 0; }

.cv-entry {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 1.25rem;
    padding: 0.35rem 0;
    font-size: 0.85rem;
    line-height: 1.6;
}

.cv-year {
    color: var(--text-muted);
    font-size: 0.8rem;
    font-variant-numeric: tabular-nums;
}

.cv-detail {
    color: var(--text);
    margin: 0;
}

#contact {
    padding: 6rem 3rem;
    background: var(--bg-alt);
}

.contact-content {
    max-width: 560px;
    margin: 0 auto;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group label {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group textarea {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text);
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: var(--r-sm);
    padding: 0.75rem 1rem;
    transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--text);
    box-shadow: 0 0 0 4px rgba(0,0,0,0.04);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

.form-submit {
    align-self: flex-start;
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    background: var(--text);
    border: none;
    border-radius: 980px;
    padding: 0.85rem 2.4rem;
    cursor: pointer;
    transition: background 0.25s var(--ease), transform 0.35s var(--spring), box-shadow 0.35s var(--ease);
}

.form-submit:hover {
    background: #000;
    transform: scale(1.02);
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.form-submit:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}

.form-status {
    font-size: 0.82rem;
    margin-top: 0.25rem;
    min-height: 1.2em;
}

.form-status.success { color: var(--green); }
.form-status.error { color: #c0392b; }
footer {
    text-align: center;
    padding: 5rem 3rem 3rem;
    border-top: 1px solid rgba(0,0,0,0.04);
}

.footer-inner {
    max-width: 600px;
    margin: 0 auto;
}

footer h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 400;
    margin-bottom: 1rem;
    color: var(--text);
    letter-spacing: -0.01em;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-links a {
    font-size: 0.82rem;
    color: var(--text-muted);
    position: relative;
    transition: color 0.2s var(--ease);
}

.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text);
    transition: width 0.3s var(--spring);
}

.footer-links a:hover { color: var(--text); }
.footer-links a:hover::after { width: 100%; }

.footer-copy {
    font-size: 0.68rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
    opacity: 0.5;
}

.fade-in {
    opacity: 0;
    transform: translateY(10px);
    transition:
        opacity 0.6s var(--ease-out),
        transform 0.6s var(--ease-out);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger utility: IG grid items enter in sequence */
.ig-header.fade-in { transition-delay: 0ms; }
.ig-grid.fade-in { transition-delay: 100ms; }
.ig-follow.fade-in { transition-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
    .fade-in { opacity: 1; transform: none; }
}
/* ─── RESPONSIVE ─── */

@media (max-width: 900px) {
    nav {
        top: 6px;
        left: 6px;
        right: 6px;
        padding: 0.7rem 1.1rem;
    }

    .menu-toggle {
        display: flex;
        order: -1;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        background: var(--glass-dark);
        backdrop-filter: blur(40px);
        -webkit-backdrop-filter: blur(40px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.75rem;
        transform: translateX(-110%);
        visibility: hidden;
        transition: transform 0.35s var(--spring);
        border-right: 1px solid var(--glass-dark-border);
    }

    .nav-links.open {
        transform: translateX(0);
        visibility: visible;
    }

    .nav-links.open a {
        color: var(--text-light);
        font-size: 0.9rem;
        opacity: 0.8;
    }

    .nav-links.open a.active { opacity: 1; }

    section { padding: 4rem 1.5rem; }

    .gallery {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 500px;
    }

    .gallery-item img { aspect-ratio: auto; }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .about-images img:last-child { aspect-ratio: 3 / 4; }

    .cv-entry {
        grid-template-columns: 75px 1fr;
        gap: 0.75rem;
    }

    .lightbox-prev,
    .lightbox-next {
        width: 36px;
        height: 36px;
        font-size: 1.1rem;
    }

    .lightbox-prev { left: 0.5rem; }
    .lightbox-next { right: 0.5rem; }
}

@media (max-width: 600px) {
    #hero {
        height: 100vh;
        min-height: 0;
        flex-direction: column;
        background: none;
        align-items: flex-end;
        justify-content: flex-end;
        padding-bottom: 0;
    }

    .hero-bg {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
    }

    .hero-bg::after {
        display: block;
        background: linear-gradient(
            to bottom,
            rgba(0,0,0,0) 40%,
            rgba(0,0,0,0.55) 100%
        );
    }
    .hero-bg img { object-fit: cover; object-position: 45% 40%; }

    nav.on-hero:not(.scrolled) .menu-toggle {
        color: #fff;
    }

    .hero-content {
        padding: 0 1.5rem 5rem;
        color: #fff;
        text-align: center;
        width: 100%;
    }

    .hero-content h1 {
        font-size: clamp(3.8rem, 16vw, 5.5rem);
        color: #fff;
        margin-bottom: 0.5rem;
    }

    .hero-subtitle { opacity: 1; color: #fff; font-size: 1.15rem; text-shadow: 0 1px 8px rgba(0,0,0,0.4); }
    .ig-grid { columns: 3; column-gap: 2px; }
    .ig-card { margin-bottom: 2px; }
    .section-header { text-align: left; }

    .form-row { grid-template-columns: 1fr; }

    .cv-entry {
        grid-template-columns: 1fr;
        gap: 0.1rem;
    }

    .cv-year { font-size: 0.75rem; }
}