/* ============================================
   BAGA STUDIOS - Shared Nav & Footer
   Use on portfolio, wedding, sweet16-quince, events
   ============================================ */

:root {
    --color-bg: #ffffff;
    --color-bg-alt: #faf9f7;
    --color-text: #1a1a1a;
    --color-text-muted: #6a6a6a;
    --color-text-soft: #9a9a9a;
    --color-accent: #8b7355;
    --color-border-light: rgba(0, 0, 0, 0.05);
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    --header-height: 80px;
    --container-padding: 1.5rem;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100px;
    left: 0;
    padding: 1rem;
    background: var(--color-text);
    color: var(--color-bg);
    z-index: 10000;
}
.skip-link:focus { top: 0; }

/* Header */
.baga-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--container-padding);
    height: var(--header-height);
    background: transparent;
    transition: background var(--transition-base), box-shadow var(--transition-base);
}
.baga-header.scrolled {
    background: var(--color-bg);
    box-shadow: 0 1px 20px rgba(0, 0, 0, 0.05);
}

.baga-header .logo-link {
    z-index: 1001;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-text);
    text-decoration: none;
}
.baga-header .logo-link:hover { color: var(--color-text); }
.baga-header .logo-img {
    height: 40px;
    width: auto;
    display: block;
}

/* Hamburger */
.baga-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    z-index: 1001;
    background: none;
    border: none;
    cursor: pointer;
}
.baga-menu-toggle span {
    display: block;
    width: 28px;
    height: 1px;
    background: var(--color-text);
    transition: transform var(--transition-base), opacity var(--transition-base);
}
.baga-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}
.baga-menu-toggle.active span:nth-child(2) { opacity: 0; }
.baga-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Desktop nav links - shown on 768px+ */
.baga-nav-links {
    list-style: none;
    display: none;
    align-items: center;
    gap: 2rem;
}
.baga-nav-links li { margin: 0; }
.baga-nav-links a {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    color: var(--color-text);
    text-decoration: none;
}
.baga-nav-links a:hover,
.baga-nav-links a.active { color: var(--color-accent); }

/* Desktop: "More" dropdown */
.baga-nav-item--dropdown {
    position: relative;
}
.baga-nav-more {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    background: none;
    border: none;
    color: var(--color-text);
    cursor: pointer;
    padding: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    line-height: 1.2;
}
.baga-nav-more .baga-nav-chevron {
    display: block;
    transition: transform var(--transition-base);
}
.baga-nav-item--dropdown.is-open .baga-nav-more .baga-nav-chevron,
.baga-nav-item--dropdown:hover .baga-nav-more .baga-nav-chevron {
    transform: rotate(180deg);
}
.baga-nav-more:hover,
.baga-nav-item--dropdown:hover .baga-nav-more,
.baga-nav-item--dropdown.is-open .baga-nav-more {
    color: var(--color-accent);
}
.baga-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 0.65rem;
    min-width: 220px;
    list-style: none;
    padding: 0.45rem 0;
    margin-left: 0;
    background: var(--color-bg);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--color-border-light);
    border-radius: 2px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
    z-index: 1002;
}
.baga-dropdown li { margin: 0; }
.baga-dropdown a {
    display: block;
    padding: 0.65rem 1.25rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    white-space: nowrap;
}
.baga-dropdown a:hover {
    background: var(--color-bg-alt);
    color: var(--color-accent);
}
.baga-dropdown a.active {
    color: var(--color-accent);
    font-weight: 500;
}
.baga-nav-item--dropdown:hover .baga-dropdown,
.baga-nav-item--dropdown:focus-within .baga-dropdown,
.baga-nav-item--dropdown.is-open .baga-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

@media (min-width: 768px) and (max-width: 1100px) {
    .baga-nav-links { gap: 1.15rem; }
    .baga-nav-links a,
    .baga-nav-more { font-size: 0.72rem; }
}

/* Mobile nav overlay */
.baga-mobile-nav {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 999;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}
.baga-mobile-nav.active {
    opacity: 1;
    visibility: visible;
}
.baga-mobile-nav .nav-list {
    list-style: none;
    text-align: center;
}
.baga-mobile-nav .nav-list li { margin: 1.5rem 0; }
.baga-mobile-nav .nav-list a {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--color-text);
    text-decoration: none;
    opacity: 0;
    transform: translateY(20px);
    display: inline-block;
    transition: opacity var(--transition-base), transform var(--transition-base), color 0.2s ease;
}
.baga-mobile-nav .nav-list a:hover { color: var(--color-accent); }
.baga-mobile-nav.active .nav-list a {
    opacity: 1;
    transform: translateY(0);
}
.baga-mobile-nav.active .nav-list li:nth-child(1) a { transition-delay: 0.1s; }
.baga-mobile-nav.active .nav-list li:nth-child(2) a { transition-delay: 0.15s; }
.baga-mobile-nav.active .nav-list li:nth-child(3) a { transition-delay: 0.2s; }
.baga-mobile-nav.active .nav-list li:nth-child(4) a { transition-delay: 0.25s; }
.baga-mobile-nav.active .nav-list li:nth-child(5) a { transition-delay: 0.3s; }
.baga-mobile-nav.active .nav-list li:nth-child(6) a { transition-delay: 0.35s; }
.baga-mobile-nav.active .nav-list li:nth-child(7) a { transition-delay: 0.4s; }
.baga-mobile-nav.active .nav-list li:nth-child(8) a { transition-delay: 0.45s; }
.baga-mobile-nav.active .nav-list li:nth-child(9) a { transition-delay: 0.5s; }
.baga-mobile-nav.active .nav-list li:nth-child(10) a { transition-delay: 0.55s; }

/* Footer */
.baga-footer {
    padding: 2.5rem var(--container-padding);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg);
}
.baga-footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
    font-size: 0.8rem;
    color: var(--color-text-soft);
}
.baga-footer-top a { color: var(--color-text-soft); text-decoration: none; }
.baga-footer-top a:hover { color: var(--color-accent); }
.baga-footer-main { text-align: center; }
.baga-footer-logo { margin-bottom: 1.5rem; }
.baga-footer-logo img {
    height: 50px;
    width: auto;
    margin: 0 auto;
    display: block;
}
.baga-footer-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto 1.5rem;
    line-height: 1.8;
}
.baga-footer-desc strong { color: var(--color-text); }
.baga-footer-social {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}
.baga-footer-social a {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    text-decoration: none;
}
.baga-footer-social a:hover { color: var(--color-accent); }
.baga-scroll-top {
    display: block;
    width: 100%;
    padding: 1rem;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--color-text-soft);
    text-align: center;
    border-top: 1px solid var(--color-border-light);
    margin-top: 1.5rem;
    background: none;
    border-left: none;
    border-right: none;
    border-bottom: none;
    cursor: pointer;
}
.baga-scroll-top:hover { color: var(--color-text); }

@media (min-width: 768px) {
    .baga-nav-links { display: flex; }
    .baga-menu-toggle { display: none; }
}

/* ============================================
   Portfolio page: filters, grid, lightbox, word cycle
   ============================================ */

/* Filter bar */
.portfolio-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-bottom: 2.5rem;
}
.portfolio-filters .filter-btn {
    background: transparent;
    border: 1px solid var(--color-text-muted);
    color: var(--color-text-muted);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: color var(--transition-base), border-color var(--transition-base), background var(--transition-base);
}
.portfolio-filters .filter-btn:hover,
.portfolio-filters .filter-btn.active {
    border-color: var(--color-accent);
    color: var(--color-accent);
    background: rgba(139, 115, 85, 0.06);
}

/* Portfolio grid - masonry-style columns so images fill gaps (no empty spaces) */
.portfolio-grid {
    column-count: 3;
    column-gap: 0.5rem;
    max-width: none;
    width: 100%;
    margin: 0;
}
.portfolio-grid .portfolio-item {
    display: block;
    break-inside: avoid;
    margin-bottom: 0.5rem;
    overflow: hidden;
    background: var(--color-bg-alt);
    text-decoration: none;
    position: relative;
}
.portfolio-grid .portfolio-item.hidden {
    display: none;
}
.portfolio-grid .portfolio-item img {
    width: 100%;
    height: auto;
    display: block;
    vertical-align: bottom;
    transition: transform var(--transition-slow);
}
.portfolio-grid .portfolio-item:hover img {
    transform: scale(1.03);
}
/* Mobile: tap hint (crosshair) */
.portfolio-grid .portfolio-item .portfolio-tap-hint {
    display: none;
    position: absolute;
    inset: 0;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    color: rgba(255,255,255,0.9);
    font-size: 2rem;
}
.portfolio-grid .portfolio-item .portfolio-tap-hint::before {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    border: 2px solid currentColor;
    border-radius: 50%;
    box-sizing: border-box;
}
.portfolio-grid .portfolio-item .portfolio-tap-hint::after {
    content: '+';
    position: relative;
    font-size: 1.5rem;
    font-weight: 300;
    line-height: 1;
}

@media (max-width: 768px) {
    .portfolio-grid {
        column-count: 1;
        column-gap: 0;
    }
    .portfolio-grid .portfolio-item {
        margin-bottom: 0.75rem;
    }
    .portfolio-grid .portfolio-item .portfolio-tap-hint {
        display: flex;
    }
}

/* Lightbox - light background per sample */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(250, 249, 247, 0.98);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem 4rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
}
.lightbox-overlay.active {
    opacity: 1;
    visibility: visible;
}
.lightbox-overlay .lightbox-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    z-index: 2003;
    width: 44px;
    height: 44px;
    border: none;
    background: transparent;
    color: var(--color-text);
    font-size: 1.75rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--transition-base);
}
.lightbox-overlay .lightbox-close:hover {
    opacity: 0.7;
}
.lightbox-overlay .lightbox-pagination {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    z-index: 2003;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}
.lightbox-overlay .lightbox-content {
    max-width: 90vw;
    max-height: 75vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.lightbox-overlay .lightbox-img {
    max-width: 100%;
    max-height: 70vh;
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}
.lightbox-overlay .lightbox-caption {
    margin-top: 1rem;
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-text-muted);
    text-align: center;
    max-width: 500px;
}

/* Lightbox prev/next — circular controls (events, portfolio, Quince mini gallery) */
.lightbox-overlay.events-lightbox .lightbox-nav-btn,
.lightbox-overlay.lightbox-gallery-nav .lightbox-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2002;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(26, 26, 26, 0.12);
    background: rgba(255, 255, 255, 0.96);
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    padding: 0;
}
.lightbox-overlay.events-lightbox .lightbox-nav-btn:hover,
.lightbox-overlay.lightbox-gallery-nav .lightbox-nav-btn:hover {
    background: #fff;
    border-color: var(--color-text);
}
.lightbox-overlay.events-lightbox .lightbox-nav-btn:focus-visible,
.lightbox-overlay.lightbox-gallery-nav .lightbox-nav-btn:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}
.lightbox-overlay.events-lightbox .lightbox-nav-prev,
.lightbox-overlay.lightbox-gallery-nav .lightbox-nav-prev { left: 0.75rem; }
.lightbox-overlay.events-lightbox .lightbox-nav-next,
.lightbox-overlay.lightbox-gallery-nav .lightbox-nav-next { right: 0.75rem; }
.lightbox-overlay.events-lightbox.lightbox-single .lightbox-nav-btn,
.lightbox-overlay.lightbox-gallery-nav.lightbox-single .lightbox-nav-btn {
    visibility: hidden;
    pointer-events: none;
}
@media (max-width: 600px) {
    .lightbox-overlay.events-lightbox .lightbox-nav-btn,
    .lightbox-overlay.lightbox-gallery-nav .lightbox-nav-btn {
        width: 42px;
        height: 42px;
    }
    .lightbox-overlay.events-lightbox .lightbox-nav-prev,
    .lightbox-overlay.lightbox-gallery-nav .lightbox-nav-prev { left: 0.35rem; }
    .lightbox-overlay.events-lightbox .lightbox-nav-next,
    .lightbox-overlay.lightbox-gallery-nav .lightbox-nav-next { right: 0.35rem; }
}

.lightbox-overlay .lightbox-rich {
    max-width: 520px;
    max-height: 70vh;
    overflow-y: auto;
    padding: 0 0.5rem;
    text-align: left;
}
.lightbox-overlay .lightbox-rich h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-text);
    margin: 0 0 1rem;
    letter-spacing: 0.04em;
}
.lightbox-overlay .lightbox-rich p {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin: 0 0 1rem;
}
.lightbox-overlay .lightbox-rich ul {
    margin: 0 0 1rem;
    padding-left: 1.25rem;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.65;
}
.lightbox-overlay .lightbox-rich li { margin-bottom: 0.35rem; }
.lightbox-overlay .lightbox-rich a {
    color: var(--color-accent);
    text-decoration: none;
    border-bottom: 1px solid rgba(139, 115, 85, 0.35);
}
.lightbox-overlay .lightbox-rich a:hover {
    border-bottom-color: var(--color-accent);
}

/* Word cycle block (before footer on portfolio) */
.portfolio-word-cycle {
    padding: 3rem var(--container-padding);
    text-align: center;
    border-top: 1px solid var(--color-border-light);
    background: var(--color-bg);
}
.portfolio-word-cycle .word-cycle-tagline {
    font-family: var(--font-sans);
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    font-weight: 300;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
}
.portfolio-word-cycle .word-cycle-tagline .word-cycle-static { letter-spacing: 0.02em; }
.portfolio-word-cycle .word-cycle-tagline .word-cycle-forever {
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--color-text);
}
.portfolio-word-cycle .word-cycle-wrapper {
    display: inline-flex;
    align-items: baseline;
}
.portfolio-word-cycle .word-cycle-container {
    display: inline-block;
    position: relative;
    min-width: 3ch;
    height: 1.2em;
    line-height: 1;
    transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    vertical-align: baseline;
    overflow: visible;
}
.portfolio-word-cycle .changing-word {
    display: inline-block;
    font-weight: 500;
    font-style: italic;
    color: var(--color-accent);
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translate(-50%, 0.1em);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    letter-spacing: 0.02em;
    line-height: 1;
}
.portfolio-word-cycle .changing-word.active {
    visibility: visible;
    animation: portfolioWordEnter 0.5s ease-out forwards;
}
.portfolio-word-cycle .changing-word.exit {
    visibility: visible;
    animation: portfolioWordExit 0.5s ease-in forwards;
}
@keyframes portfolioWordEnter {
    0% { opacity: 0; transform: translate(-50%, 0.1em) scaleY(0.3) scaleX(1.5); filter: blur(4px); }
    50% { opacity: 0.7; transform: translate(-50%, 0.1em) scaleY(1.1) scaleX(0.95); filter: blur(1px); }
    100% { opacity: 1; transform: translate(-50%, 0.1em) scaleY(1) scaleX(1); filter: blur(0); }
}
@keyframes portfolioWordExit {
    0% { opacity: 1; transform: translate(-50%, 0.1em) scaleY(1) scaleX(1); filter: blur(0); }
    50% { opacity: 0.5; transform: translate(-50%, 0.1em) scaleY(1.15) scaleX(0.9); filter: blur(2px); }
    100% { opacity: 0; transform: translate(-50%, 0.1em) scaleY(2.5) scaleX(0.6); filter: blur(8px); }
}