/* ============================================================
   FONTS
   ============================================================ */
@font-face {
    font-family: 'Cormorant Garamond';
    src: url('../fonts/cormorant-garamond-latin-regular.woff2') format('woff2');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Cormorant Garamond';
    src: url('../fonts/cormorant-garamond-latin-italic.woff2') format('woff2');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Inter';
    src: url('../fonts/inter-latin.woff2') format('woff2');
    font-weight: 400 500;
    font-style: normal;
    font-display: swap;
}

/* ============================================================
   TOKENS
   ============================================================ */
:root {
    --bg-primary:    #0E0E0E;
    --bg-elevated:   #1A1A1A;
    --bg-overlay:    rgba(0,0,0,0.55);
    --text-primary:  #FAFAF8;
    --text-secondary:#B4B2A9;
    --text-tertiary: #888780;
    --text-muted:    #5F5E5A;
    --border-subtle: #2C2C2A;
    --border-medium: #5F5E5A;

    --spacing-xs:   4px;
    --spacing-sm:   8px;
    --spacing-md:   16px;
    --spacing-lg:   24px;
    --spacing-xl:   40px;
    --spacing-2xl:  64px;
    --spacing-3xl:  96px;

    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans:  'Inter', system-ui, sans-serif;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a   { color: inherit; text-decoration: none; }
button { cursor: pointer; background: none; border: none; color: inherit; font: inherit; }

:focus-visible {
    outline: 1px solid var(--text-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
    max-width: 1440px;
    margin-inline: auto;
    padding-inline: 16px;
}
@media (min-width: 640px)  { .container { padding-inline: 24px; } }
@media (min-width: 1024px) { .container { padding-inline: 40px; } }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: background 300ms ease, border-color 300ms ease;
}

/* Gradient behind nav text when header is transparent over the hero */
.page-home .site-header:not(.solid) {
    background: linear-gradient(180deg, rgba(0,0,0,0.72) 0%, transparent 100%);
}

/* Text shadow for extra legibility when header floats over the hero image */
.page-home .site-header:not(.solid) .header-logo,
.page-home .site-header:not(.solid) .nav-link,
.page-home .site-header:not(.solid) .nav-instagram {
    text-shadow: 0 1px 4px rgba(0,0,0,0.55);
}

.site-header.solid,
.page-project .site-header,
.page-sites .site-header,
.page-about .site-header,
.page-contact .site-header,
.page-site-detail .site-header {
    background: var(--bg-primary);
    border-bottom: 0.5px solid var(--border-subtle);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    max-width: 1440px;
    margin-inline: auto;
}
@media (max-width: 1023px) { .header-inner { padding: 18px 24px; } }
@media (max-width: 639px)  { .header-inner { padding: 16px 16px; } }

.header-logo {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-primary);
}

.header-nav {
    display: flex;
    gap: var(--spacing-xl);
}
@media (max-width: 639px) { .header-nav { display: none; } }

.nav-link {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(250, 250, 248, 0.70);
    transition: color 150ms ease;
}
.nav-link:hover { color: rgba(250, 250, 248, 0.90); }
.nav-link.active { color: var(--text-primary); font-weight: 500; }

.nav-instagram {
    display: flex;
    align-items: center;
    color: rgba(250, 250, 248, 0.70);
    transition: color 150ms ease;
}
.nav-instagram:hover { color: rgba(250, 250, 248, 0.90); }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 20px;
    height: 0.5px;
    background: var(--text-primary);
}
@media (max-width: 639px) { .nav-toggle { display: flex; } }

/* Mobile nav */
.nav-mobile {
    position: fixed;
    inset: 0;
    z-index: 99;
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 200ms ease;
}
.nav-mobile.open {
    opacity: 1;
    pointer-events: auto;
}
.nav-mobile a {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-secondary);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    width: 100%;
    height: 100svh;
    min-height: 500px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
@media (max-width: 639px) {
    .hero-bg { background-position: center center; }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.5) 100%);
}

.hero-text {
    position: absolute;
    bottom: 72px;
    left: 40px;
    right: 40px;
}
@media (max-width: 639px) { .hero-text { left: 16px; right: 16px; bottom: 60px; } }

.hero-title {
    font-family: var(--font-serif);
    font-size: 44px;
    font-weight: 400;
    letter-spacing: -0.5px;
    line-height: 1.05;
    color: var(--text-primary);
}
.hero-subtitle {
    font-family: var(--font-serif);
    font-size: 44px;
    font-weight: 400;
    font-style: italic;
    letter-spacing: -0.5px;
    line-height: 1.05;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
@media (max-width: 639px) {
    .hero-title, .hero-subtitle { font-size: 28px; }
}
@media (min-width: 640px) and (max-width: 1023px) {
    .hero-title, .hero-subtitle { font-size: 36px; }
}

.hero-meta {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.hero-cta {
    display: inline-block;
    margin-top: 20px;
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    text-decoration: none;
    border-bottom: 1px solid rgba(250,250,248,0.18);
    padding-bottom: 3px;
    transition: color 350ms ease, border-color 350ms ease;
}
.hero-cta:hover {
    color: var(--text-secondary);
    border-color: rgba(250,250,248,0.38);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-sans);
    font-size: 8px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    animation: bounce 2s ease-in-out infinite;
    white-space: nowrap;
    transition: opacity 400ms ease-out;
}
.hero-scroll-indicator.hidden {
    opacity: 0;
    pointer-events: none;
    animation: none;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(4px); }
}

/* ============================================================
   FILTERS
   ============================================================ */
.work-section {
    padding-top: var(--spacing-2xl);
}

/* Sticky wrapper — sits just below the fixed header */
.filters-wrap {
    position: sticky;
    top: 58px;
    z-index: 50;
    background: var(--bg-primary);
    border-bottom: 0.5px solid var(--border-subtle);
    padding-block: 14px;
    margin-bottom: var(--spacing-xl);
}
@media (max-width: 1023px) { .filters-wrap { top: 54px; } }
@media (max-width: 639px)  { .filters-wrap { top: 50px; } }

.filters {
    display: flex;
    column-gap: 18px;
    row-gap: 6px;
    flex-wrap: wrap;
    align-items: baseline;
}

/* Forces the subcategory row onto its own line with minimal gap */
.filter-row-break {
    flex-basis: 100%;
    height: 0;
    display: block;
}

.filter-btn {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    padding-bottom: 4px;
    border-bottom: 0.5px solid transparent;
    transition: color 150ms ease, border-color 150ms ease;
}
.filter-btn:hover  { color: var(--text-secondary); }
.filter-btn.active { color: var(--text-primary); border-bottom-color: var(--text-primary); }

/* Subcategory buttons — second row, slightly smaller */
.filter-btn.filter-sub {
    font-size: 8px;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    opacity: 0.8;
}
.filter-btn.filter-sub:hover  { opacity: 1; color: var(--text-secondary); }
.filter-btn.filter-sub.active { opacity: 1; color: var(--text-primary); border-bottom-color: var(--text-primary); }

/* ============================================================
   PROJECT GRID
   ============================================================ */
.project-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
}
@media (min-width: 640px)  { .project-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1024px) { .project-grid { grid-template-columns: repeat(4, 1fr); } }

.project-card { position: relative; }

.project-card.hidden { display: none; }

.project-card-link { display: block; }

.project-thumb {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--bg-elevated);
}

.project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 400ms ease-out;
}
.project-thumb img[data-loading] { opacity: 0; }

.project-thumb-placeholder {
    width: 100%;
    height: 100%;
    background: var(--bg-elevated);
}

/* Overlay on hover */
.thumb-overlay {
    position: absolute;
    inset: 0;
    background: var(--bg-overlay);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0;
    transition: opacity 200ms ease-out;
}
@media (max-width: 639px) { .thumb-overlay { opacity: 1; } }

.project-thumb:hover .thumb-overlay { opacity: 1; }

.thumb-meta {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 6px;
}
.thumb-title {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    letter-spacing: -0.3px;
    line-height: 1.1;
    color: var(--text-primary);
}
@media (max-width: 639px) {
    .thumb-meta  { font-size: 8px; }
    .thumb-title { font-size: 17px; }
}

/* Play icon */
.thumb-play {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}
.play-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 0.5px solid var(--text-primary);
    position: relative;
}
.play-icon::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 52%;
    transform: translate(-50%, -50%);
    border-style: solid;
    border-width: 5px 0 5px 9px;
    border-color: transparent transparent transparent var(--text-primary);
}

/* ============================================================
   PROJECT DETAIL
   ============================================================ */
.project-detail {
    padding-top: 80px;
}

.project-header {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
}

.project-meta-top {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}
.project-cat,
.project-year {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.project-title {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 400;
    letter-spacing: -0.5px;
    line-height: 1.05;
    color: var(--text-primary);
}
@media (max-width: 639px) { .project-title { font-size: 28px; } }

.site-live-link {
    display: inline-block;
    margin-top: 20px;
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    border-bottom: 0.5px solid currentColor;
    padding-bottom: 2px;
    transition: color 150ms ease;
}
.site-live-link:hover { color: var(--text-primary); }

.project-description {
    max-width: 680px;
    margin-bottom: var(--spacing-2xl);
}
.project-description p {
    font-family: Georgia, var(--font-serif);
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-secondary);
}

/* Video embed */
.project-video-wrap { margin-bottom: var(--spacing-2xl); }

.video-embed {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--bg-elevated);
}

/* YouTube Shorts — vertical player */
.video-embed--shorts {
    aspect-ratio: 9 / 16;
    max-width: 420px;
}

.video-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

/* Shorts + description side by side */
.video-shorts-wrap {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: var(--spacing-2xl);
    align-items: start;
    margin-bottom: var(--spacing-2xl);
}
.video-shorts-wrap .project-description {
    max-width: none;
    margin-bottom: 0;
}
@media (max-width: 1023px) {
    .video-shorts-wrap {
        grid-template-columns: 1fr;
    }
    .video-shorts-wrap .video-embed--shorts {
        max-width: 100%;
    }
}

/* Instagram embed */
.instagram-embed-wrap { margin-bottom: var(--spacing-2xl); }
.instagram-embed {
    max-width: 480px;
    aspect-ratio: 4 / 5;
    background: var(--bg-elevated);
    position: relative;
}
.instagram-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Gallery */
.project-gallery {
    columns: 2;
    column-gap: var(--spacing-xs);
    margin-bottom: var(--spacing-2xl);
}
@media (min-width: 1024px) { .project-gallery { columns: 3; } }
@media (max-width: 639px)  { .project-gallery { columns: 1; } }

.gallery-item {
    break-inside: avoid;
    margin-bottom: var(--spacing-xs);
}
.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
}

.project-nav {
    padding-bottom: var(--spacing-3xl);
}
.back-link {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    border-bottom: 0.5px solid transparent;
    padding-bottom: 2px;
    transition: color 150ms ease, border-color 150ms ease;
}
.back-link:hover {
    color: var(--text-primary);
    border-bottom-color: var(--text-primary);
}

/* ============================================================
   SITES PAGE
   ============================================================ */
.sites-hero {
    padding-top: 140px;
    padding-bottom: var(--spacing-3xl);
}
.sites-hero-label {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 20px;
}
.sites-hero-title {
    font-family: var(--font-serif);
    font-size: 44px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.5px;
}
.sites-hero-title em { font-style: italic; color: var(--text-secondary); }
@media (max-width: 639px) { .sites-hero-title { font-size: 28px; } }

/* Editorial intro */
.sites-editorial {
    padding-top: 140px;
    padding-bottom: var(--spacing-3xl);
}
.sites-editorial-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: start;
}
@media (max-width: 1023px) { .sites-editorial-inner { grid-template-columns: 1fr; } }

.sites-editorial-title {
    font-family: var(--font-serif);
    font-size: 44px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.5px;
    margin-bottom: var(--spacing-xl);
}
@media (max-width: 639px) { .sites-editorial-title { font-size: 28px; } }

.sites-editorial-right p {
    font-family: Georgia, var(--font-serif);
    font-size: 15px;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.sites-editorial-right p:last-child { margin-bottom: 0; }

.sites-editorial-callout {
    font-family: var(--font-serif);
    font-size: 22px;
    font-style: italic;
    line-height: 1.5;
    color: var(--text-primary);
    border-left: 1px solid var(--border-medium);
    padding-left: 24px;
}
@media (max-width: 639px) { .sites-editorial-callout { font-size: 18px; } }

/* Featured cases */
.sites-featured { margin-bottom: var(--spacing-3xl); }

.site-case {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
    margin-bottom: 60px;
}
.site-case--reversed { grid-template-columns: 1fr 1.4fr; }
.site-case--reversed .site-case-media { order: 2; }
.site-case--reversed .site-case-content { order: 1; }

@media (max-width: 1023px) {
    .site-case,
    .site-case--reversed { grid-template-columns: 1fr; }
    .site-case--reversed .site-case-media,
    .site-case--reversed .site-case-content { order: unset; }
}

/* Browser mockup */
.browser-mockup {
    background: var(--bg-elevated);
    border: 0.5px solid var(--border-subtle);
    padding: 8px;
}
.browser-mockup--large { padding: 12px; }

.browser-dots {
    display: flex;
    gap: 4px;
    margin-bottom: 8px;
}
.browser-dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #444;
}

.browser-mockup img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    display: block;
}

.site-case-label {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 12px;
}
.site-case-title {
    font-family: var(--font-serif);
    font-size: 32px;
    font-weight: 400;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
}
.site-case-description {
    font-family: Georgia, var(--font-serif);
    font-size: 14px;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 24px;
}
.site-case-links { display: flex; gap: 24px; flex-wrap: wrap; }

.link-arrow {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    border-bottom: 0.5px solid currentColor;
    padding-bottom: 2px;
    transition: color 150ms ease;
}
.link-arrow:hover { color: var(--text-primary); }

/* Sites grid */
.sites-grid-section { padding-bottom: var(--spacing-3xl); }
.sites-grid-label {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xl);
}
.sites-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xs);
}
@media (max-width: 1023px) { .sites-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px)  { .sites-grid { grid-template-columns: 1fr; } }

.site-card-thumb {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-elevated);
}
.site-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 300ms ease-out;
}
.site-card:hover .site-card-thumb img { transform: scale(1.02); }
.site-card:hover .thumb-overlay { opacity: 1; }

/* Web tag */
.tag-web {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 3px 7px;
    border: 0.5px solid rgba(255,255,255,0.4);
    border-radius: 1px;
    font-family: var(--font-sans);
    font-size: 8px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-primary);
    pointer-events: none;
}

/* Site hero image */
.site-hero-image {
    margin-bottom: var(--spacing-2xl);
}

/* ============================================================
   ABOUT
   ============================================================ */
.about-section {
    padding-top: 140px;
    padding-bottom: var(--spacing-3xl);
}
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: stretch;
}
@media (max-width: 1023px) { .about-grid { grid-template-columns: 1fr; } }

.about-label {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 20px;
}
.about-title {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 400;
    letter-spacing: -0.5px;
    margin-bottom: 12px;
}
.about-subtitle {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}
.about-body p {
    font-family: Georgia, var(--font-serif);
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 20px;
}
.about-photo {
    background: var(--bg-elevated);
    overflow: hidden;
    min-height: 400px;
    position: relative;
}
.about-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}
.photo-credit {
    position: absolute;
    bottom: 0.4rem;
    right: 0.4rem;
    font-size: 0.6rem;
    color: var(--text-muted);
    margin: 0;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact-section {
    padding-top: 140px;
    padding-bottom: var(--spacing-3xl);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--spacing-3xl);
    align-items: start;
}
@media (max-width: 1023px) { .contact-grid { grid-template-columns: 1fr; gap: var(--spacing-2xl); } }

.contact-label {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 20px;
}
.contact-title {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 400;
    letter-spacing: -0.5px;
    margin-bottom: var(--spacing-2xl);
}
@media (max-width: 639px) { .contact-title { font-size: 28px; } }

.contact-channels { display: flex; flex-direction: column; gap: var(--spacing-xl); }
.channel-label {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 6px;
}
.channel-link {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 400;
    color: var(--text-primary);
    transition: color 150ms ease;
}
.channel-link:hover { color: var(--text-secondary); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 24px; }
.field { display: flex; flex-direction: column; gap: 8px; }

.field label {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
}
.optional { color: var(--text-muted); }

.field input,
.field textarea {
    background: transparent;
    border: none;
    border-bottom: 0.5px solid var(--border-subtle);
    padding: 10px 0;
    font-family: Georgia, var(--font-serif);
    font-size: 15px;
    color: var(--text-primary);
    transition: border-color 150ms ease;
    outline: none;
    resize: none;
}
.field input:focus,
.field textarea:focus { border-bottom-color: var(--border-medium); }

.submit-btn {
    align-self: flex-start;
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--text-primary);
    padding: 12px 24px;
    transition: opacity 150ms ease;
}
.submit-btn:hover { opacity: 0.85; }

.form-success,
.form-error-msg {
    padding: 16px;
    border: 0.5px solid var(--border-subtle);
    margin-bottom: 24px;
}
.form-success p  { color: var(--text-secondary); font-family: Georgia, serif; font-size: 15px; }
.form-error-msg p { color: var(--text-secondary); font-family: Georgia, serif; font-size: 15px; }

.form-errors {
    list-style: none;
    margin-bottom: 24px;
}
.form-errors li {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 1px;
    color: var(--text-tertiary);
    padding: 6px 0;
    border-bottom: 0.5px solid var(--border-subtle);
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    border-top: 0.5px solid var(--border-subtle);
    padding: var(--spacing-xl) 0;
}
.footer-inner {
    max-width: 1440px;
    margin-inline: auto;
    padding-inline: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}
@media (max-width: 639px) { .footer-inner { padding-inline: 16px; flex-direction: column; align-items: flex-start; } }

.footer-inner span,
.footer-inner a {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-muted);
}
.footer-inner a { transition: color 150ms ease; }
.footer-inner a:hover { color: var(--text-tertiary); }

/* ============================================================
   LANDING — ARQUITETURA
   ============================================================ */
.page-home .site-header:not(.solid),
.page-landing .site-header:not(.solid) {
    background: linear-gradient(180deg, rgba(0,0,0,0.55) 0%, transparent 100%);
}

.page-arquitetura .site-header:not(.solid) {
    background: linear-gradient(180deg, rgba(0,0,0,0.72) 0%, transparent 100%);
}

.page-landing .site-header.solid {
    background: var(--bg-primary);
    border-bottom: 0.5px solid var(--border-subtle);
}

/* Hero additions */
.arq-hero-desc {
    font-family: var(--font-sans);
    font-size: 12px;
    line-height: 1.75;
    color: var(--text-secondary);
    max-width: 440px;
    margin-top: 20px;
    margin-bottom: 28px;
}
@media (max-width: 639px) { .arq-hero-desc { font-size: 11px; margin-top: 16px; margin-bottom: 20px; } }

/* Shared CTA button */
.arq-cta-btn {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--text-primary);
    padding: 12px 28px;
    transition: opacity 150ms ease;
    text-decoration: none;
}
.arq-cta-btn:hover { opacity: 0.82; }

/* Prova social */
.arq-prova-social {
    padding: 64px 40px;
    border-bottom: 0.5px solid var(--border-subtle);
}
@media (max-width: 1023px) { .arq-prova-social { padding: 48px 24px; } }
@media (max-width: 639px)  { .arq-prova-social { padding: 40px 16px; } }

.arq-prova-headline {
    font-family: var(--font-serif);
    font-size: 30px;
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.3px;
    color: var(--text-primary);
    margin-bottom: 28px;
    max-width: 680px;
}
.arq-prova-headline em {
    font-style: normal;
    color: var(--text-secondary);
}
@media (max-width: 639px) { .arq-prova-headline { font-size: 20px; } }

.arq-clientes {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    line-height: 2.4;
    max-width: 760px;
}

/* Portfolio section */
.arq-portfolio-section {
    padding-top: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
}

/* Como trabalho */
.arq-como-trabalho {
    padding: 80px 40px;
    border-top: 0.5px solid var(--border-subtle);
}
@media (max-width: 1023px) { .arq-como-trabalho { padding: 64px 24px; } }
@media (max-width: 639px)  { .arq-como-trabalho { padding: 48px 16px; } }

.arq-section-label {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-tertiary);
    margin-bottom: 48px;
}

.arq-como-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px 48px;
}
@media (max-width: 1023px) { .arq-como-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px)  { .arq-como-grid { grid-template-columns: 1fr; gap: 32px; } }

.arq-como-item-title {
    font-family: var(--font-sans);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.arq-como-item-text {
    font-family: Georgia, var(--font-serif);
    font-size: 14px;
    line-height: 1.75;
    color: var(--text-secondary);
}

/* CTA final */
.arq-cta-final {
    padding: 80px 40px;
    border-top: 0.5px solid var(--border-subtle);
    text-align: center;
}
@media (max-width: 1023px) { .arq-cta-final { padding: 64px 24px; } }
@media (max-width: 639px)  { .arq-cta-final { padding: 48px 16px; } }

.arq-cta-final-text {
    font-family: Georgia, var(--font-serif);
    font-size: 15px;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 32px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================================
   FAQ · /fotografo-em-pocos-de-caldas
   ============================================================ */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 0.5px solid #2a2a2a;
    padding: 28px 0;
}
.faq-item:first-child { border-top: 0.5px solid #2a2a2a; }
.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 400;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-align: left;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    transition: color 200ms ease;
}
.faq-question:hover,
.faq-item--open .faq-question { color: var(--text-primary); }
.faq-question::after {
    content: '+';
    font-size: 20px;
    font-weight: 200;
    color: var(--text-tertiary);
    flex-shrink: 0;
    line-height: 1;
    transition: color 200ms ease;
}
.faq-item--open .faq-question::after { content: '\2212'; color: var(--text-secondary); }
.faq-answer-wrap {
    max-height: 0;
    overflow: hidden;
    transition: max-height 350ms ease;
}
.faq-item--open .faq-answer-wrap { max-height: 600px; }
.faq-answer {
    margin: 0;
    font-family: var(--font-serif);
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-secondary);
    padding-top: 16px;
    padding-bottom: 4px;
}

/* ============================================================
   FLOATING CONTACT
   ============================================================ */
.floating-contact {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 200;
    opacity: 0;
    pointer-events: none;
    transition: opacity 300ms ease-out;
}
.floating-contact.visible {
    opacity: 1;
    pointer-events: auto;
}

.floating-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 0.5px solid var(--border-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
@media (max-width: 639px) { .floating-btn { width: 44px; height: 44px; } }

.floating-close {
    position: absolute;
    font-size: 18px;
    color: var(--bg-primary);
    opacity: 0;
    transition: opacity 150ms ease;
    line-height: 1;
}
.floating-btn svg { transition: opacity 150ms ease; }

.floating-contact.open .floating-btn {
    background: var(--text-primary);
}
.floating-contact.open .floating-btn svg { opacity: 0; }
.floating-contact.open .floating-close { opacity: 1; color: var(--bg-primary); }

/* Dropdown — fixed positioning so it always opens above the button regardless of container */
.floating-dropdown {
    position: fixed;
    bottom: 78px; /* 24px offset + 46px button + 8px gap */
    right: 24px;
    width: 240px;
    background: var(--bg-elevated);
    border: 0.5px solid var(--border-subtle);
    opacity: 0;
    transform: translateY(8px);
    pointer-events: none;
    transition: opacity 200ms ease-out, transform 200ms ease-out;
}
@media (max-width: 639px) {
    .floating-dropdown { bottom: 76px; } /* 24px + 44px button (mobile) + 8px gap */
}
.floating-contact.open .floating-dropdown {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.floating-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 0.5px solid var(--border-subtle);
    transition: background 150ms ease;
}
.floating-item:last-child { border-bottom: none; }
.floating-item:hover { background: rgba(255,255,255,0.03); }

.floating-item-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.floating-item-text strong {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 400;
    color: var(--text-primary);
}
.floating-item-text span {
    font-family: var(--font-sans);
    font-size: 9px;
    letter-spacing: 0.5px;
    color: var(--text-tertiary);
}