/* Nikki Kate Headwear — gallery.html styles */

:root{--rose:#C4849A;--rose-light:#F5ECF0;--rose-mid:#E8C8D0;--rose-dark:#8A3050;--sage:#D8E4D8;--linen:#EEE4D8;--text:#2A2220;--text-muted:#7A706C;--bg:#FDFBF9;--surface:#FFFFFF;--border:rgba(42,34,32,0.11);--font-display:'Cormorant Garamond',Georgia,serif;--font-body:'Jost',system-ui,sans-serif;--r:4px;}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--font-body);font-size:14px;font-weight:400;line-height:1.7;color:var(--text);background:var(--bg);}
img{max-width:100%;display:block;object-fit:cover;}
a{text-decoration:none;color:inherit;}
button{cursor:pointer;font-family:var(--font-body);}
.tag{display:block;font-size:11px;font-weight:500;letter-spacing:0.17em;text-transform:uppercase;color:var(--rose);margin-bottom:0.65rem;}
h1,h2,h3{font-family:var(--font-display);font-weight:300;line-height:1.2;}
em{font-style:italic;color:var(--rose);}
.btn-ghost{display:inline-block;background:transparent;color:var(--rose);font-size:12px;font-weight:400;letter-spacing:0.06em;border:0.5px solid var(--rose);padding:0.8rem 1.75rem;border-radius:var(--r);transition:background 0.2s;}
.btn-ghost:hover{background:var(--rose-light);}
.btn-white{display:inline-block;background:#fff;color:var(--rose);font-size:12px;font-weight:500;letter-spacing:0.1em;text-transform:uppercase;padding:0.85rem 2.25rem;border-radius:var(--r);border:none;transition:opacity 0.2s;}
.btn-white:hover{opacity:0.88;}
/* NAV */
.site-nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 2.5rem;background:var(--surface);border-bottom:0.5px solid var(--border);position:sticky;top:0;z-index:100;}
.nav-logo{font-family:var(--font-display);font-size:20px;font-weight:400;}
.nav-logo .script{font-style:italic;color:var(--rose);font-weight:300;}
.nav-links{display:flex;gap:1.75rem;list-style:none;}
.nav-links a{font-size:12px;font-weight:400;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted);padding-bottom:2px;border-bottom:1px solid transparent;transition:color 0.2s,border-color 0.2s;}
.nav-links a:hover,.nav-links a.active{color:var(--rose);border-bottom-color:var(--rose);}
.nav-cta{font-size:12px;font-weight:500;letter-spacing:0.08em;text-transform:uppercase;border:0.5px solid var(--rose);color:var(--rose);padding:0.5rem 1.25rem;border-radius:var(--r);background:transparent;transition:background 0.2s,color 0.2s;}
.nav-cta:hover{background:var(--rose);color:#fff;}
/* PAGE HERO */
.page-hero{background:var(--surface);padding:4rem 2.5rem 2.75rem;border-bottom:0.5px solid var(--border);}
.page-hero h1{font-size:clamp(34px,4.5vw,52px);margin-bottom:0.75rem;}
.page-hero p{font-size:15px;font-weight:300;color:var(--text-muted);max-width:560px;line-height:1.75;}
/* FILTER */
.gallery-toolbar{padding:2rem 2.5rem 1.5rem;background:var(--surface);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;border-bottom:0.5px solid var(--border);}
.filter-group{display:flex;gap:0.6rem;flex-wrap:wrap;}
.filter-btn{font-size:11px;letter-spacing:0.08em;text-transform:uppercase;padding:0.4rem 1.1rem;border-radius:20px;border:0.5px solid var(--border);background:transparent;color:var(--text-muted);font-family:var(--font-body);transition:background 0.18s,color 0.18s,border-color 0.18s;cursor:pointer;}
.filter-btn:hover{border-color:var(--rose);color:var(--rose);}
.filter-btn.active{background:var(--rose);color:#fff;border-color:var(--rose);}
/* GALLERY GRID */
.gallery-section{padding:2.5rem;}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0.85rem;}
.gallery-item{border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;position:relative;background:#e8d8dc;cursor:pointer;}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s;}
.gallery-item:hover img{transform:scale(1.04);}
.gallery-item-overlay{position:absolute;inset:0;background:rgba(42,34,32,0);transition:background 0.3s;display:flex;align-items:flex-end;}
.gallery-item:hover .gallery-item-overlay{background:rgba(42,34,32,0.18);}
/* LIGHTBOX */
.lightbox{display:none;position:fixed;inset:0;z-index:999;background:rgba(20,14,12,0.92);align-items:center;justify-content:center;}
.lightbox.open{display:flex;}
.lightbox-inner{position:relative;max-width:90vw;max-height:92vh;display:flex;flex-direction:column;align-items:center;}
.lightbox-img{max-height:82vh;max-width:88vw;object-fit:contain;border-radius:var(--r);display:block;}
.lightbox-close{position:fixed;top:1.25rem;right:1.5rem;background:none;border:none;color:#fff;font-size:28px;cursor:pointer;opacity:0.7;line-height:1;}
.lightbox-close:hover{opacity:1;}
.lightbox-prev,.lightbox-next{position:fixed;top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.1);border:0.5px solid rgba(255,255,255,0.25);color:#fff;font-size:20px;padding:0.75rem 1rem;cursor:pointer;border-radius:var(--r);transition:background 0.2s;}
.lightbox-prev{left:1rem;}
.lightbox-next{right:1rem;}
.lightbox-prev:hover,.lightbox-next:hover{background:rgba(255,255,255,0.22);}
.lightbox-count{color:rgba(255,255,255,0.5);font-size:11px;letter-spacing:0.1em;text-transform:uppercase;margin-top:0.9rem;}
/* CTA */
.cta-banner{background:var(--rose);padding:clamp(3rem,5vw,4.5rem) 2.5rem;text-align:center;}
.cta-banner h2{font-family:var(--font-display);font-size:clamp(26px,3.5vw,38px);font-weight:300;color:#fff;margin-bottom:0.6rem;}
.cta-banner h2 em{color:rgba(255,255,255,0.72);}
.cta-banner p{font-size:14px;font-weight:300;color:rgba(255,255,255,0.82);margin-bottom:2rem;}
/* FOOTER */
.site-footer{background:var(--surface);border-top:0.5px solid var(--border);padding:2.25rem 2.5rem;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center;gap:1.5rem;}
.footer-logo{font-family:var(--font-display);font-size:17px;font-weight:400;}
.footer-logo .script{font-style:italic;color:var(--rose);}
.footer-center{font-size:12px;color:var(--text-muted);text-align:center;line-height:1.9;}
.footer-right{font-size:12px;color:var(--text-muted);text-align:right;line-height:2;}
.footer-right a{color:var(--rose);}
/* RESPONSIVE */
@media(max-width:960px){.gallery-grid{grid-template-columns:repeat(3,1fr);}.site-footer{grid-template-columns:1fr;text-align:center;}.footer-right{text-align:center;}}
@media(max-width:600px){.site-nav{padding:1rem 1.25rem;}.nav-links{display:none;}.gallery-grid{grid-template-columns:1fr 1fr;}.gallery-section{padding:1.5rem 1.25rem;}.gallery-toolbar{padding:1.5rem 1.25rem 1rem;}.lightbox-prev{left:0.25rem;}.lightbox-next{right:0.25rem;}}
/* ── Mobile navigation ── */
.nav-hamburger{display:none;flex-direction:column;justify-content:space-between;width:22px;height:16px;background:none;border:none;cursor:pointer;padding:0;}
.nav-hamburger span{display:block;width:100%;height:1.5px;background:var(--text);border-radius:2px;transition:transform 0.25s,opacity 0.25s;}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-hamburger.open span:nth-child(2){opacity:0;}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-menu{position:fixed;top:0;right:-100%;width:80%;max-width:300px;height:100%;background:var(--surface);z-index:200;padding:5rem 2rem 2rem;display:flex;flex-direction:column;box-shadow:-4px 0 24px rgba(0,0,0,0.08);transition:right 0.3s ease;}
.mobile-menu.open{right:0;}
.mobile-menu-close{position:absolute;top:1.25rem;right:1.5rem;background:none;border:none;font-size:24px;cursor:pointer;color:var(--text-muted);}
.mobile-menu-nav{display:flex;flex-direction:column;gap:0;}
.mobile-menu-nav a{font-size:15px;font-weight:400;letter-spacing:0.05em;color:var(--text);padding:1rem 0;border-bottom:0.5px solid var(--border);text-decoration:none;transition:color 0.2s;}
.mobile-menu-nav a:hover{color:var(--rose);}
.mobile-menu-cta{display:inline-block;margin-top:1.75rem;background:var(--rose);color:#fff !important;text-align:center;padding:0.85rem 1.5rem !important;border-radius:var(--r);border:none !important;letter-spacing:0.08em;text-transform:uppercase;font-size:12px !important;font-weight:500;}
.mobile-menu-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.35);z-index:199;}
.mobile-menu-overlay.open{display:block;}
@media(max-width:600px){
  .nav-hamburger{display:flex;}
  .nav-cta{display:none;}
}