/* =========================================================================
   Allison Chu Photography — editorial, album-first portfolio theme
   Fonts: Fraunces (display serif) + Inter (UI/body).
   Warm bone paper, near-black ink, a single terracotta accent.
   Design goal: the photographs lead; the interface stays quiet.
   ========================================================================= */

:root{
  --bg:        #f7f4ef;   /* warm bone paper            */
  --bg-2:      #efe9e0;   /* slightly deeper warm panel */
  --card:      #fffdf9;   /* raised card / form         */
  --ink:       #1b1916;   /* near-black warm ink        */
  --ink-2:     #3f3a33;   /* body text                  */
  --muted:     #8a8175;   /* captions / meta            */
  --line:      #e2dacd;   /* hairline borders           */
  --accent:    #b5563a;   /* terracotta / clay          */
  --accent-2:  #8f3f28;   /* darker accent (hover)      */
  --dark:      #17140f;   /* dark section background    */
  --dark-2:    #221d16;
  --on-dark:   #f3ece0;   /* text on dark               */
  --maxw: 1240px;
  --gap: clamp(1rem, 2.2vw, 1.6rem);
  --radius: 4px;
  --shadow: 0 18px 50px -24px rgba(30,22,12,.45);
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0; background:var(--bg); color:var(--ink-2);
  font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px; line-height:1.7; font-weight:400;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{
  font-family:"Fraunces","Fraunces",Georgia,serif;
  color:var(--ink); font-weight:500; line-height:1.06;
  margin:0 0 .5em; letter-spacing:-.01em;
  font-optical-sizing:auto;
}
p{ margin:0 0 1.1em; }
::selection{ background:var(--accent); color:#fff; }

/* ---------- layout helpers ---------- */
.container{ width:100%; max-width:var(--maxw); margin-inline:auto; padding-inline:clamp(1.1rem,4vw,2.6rem); }
.section{ padding-block:clamp(3.6rem,8vw,7rem); }
.section-tight{ padding-block:clamp(2.4rem,5vw,4rem); }
.bg-2{ background:var(--bg-2); }
.bg-dark{ background:var(--dark); color:var(--on-dark); }
.bg-dark h1,.bg-dark h2,.bg-dark h3{ color:#fff; }
.center{ text-align:center; }
.eyebrow{
  font-family:"Inter",sans-serif; font-size:.72rem; font-weight:600;
  letter-spacing:.28em; text-transform:uppercase; color:var(--accent);
  margin:0 0 1rem;
}
.bg-dark .eyebrow{ color:#e6a58c; }
.lead{ font-size:1.16rem; color:var(--ink-2); max-width:60ch; }
.muted{ color:var(--muted); }
.display{ font-size:clamp(2.5rem,6vw,4.4rem); }
.h-sec{ font-size:clamp(2rem,4.4vw,3.2rem); }

/* reveal-on-scroll — no-JS-safe (visible by default; only hidden when JS is on) */
.reveal{ }
html.js .reveal{ opacity:0; transform:translateY(22px); transition:opacity .7s var(--ease), transform .7s var(--ease); }
html.js .reveal.in{ opacity:1; transform:none; }

/* ---------- buttons ---------- */
.btn{
  --bg:var(--ink); --fg:#fff;
  display:inline-flex; align-items:center; gap:.55rem;
  font-family:"Inter",sans-serif; font-weight:600; font-size:.82rem;
  letter-spacing:.12em; text-transform:uppercase;
  padding:.95rem 1.7rem; border:1px solid var(--bg); border-radius:var(--radius);
  background:var(--bg); color:var(--fg); cursor:pointer;
  transition:transform .25s var(--ease), background .25s, color .25s, border-color .25s;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-2px); }
.btn-solid{ --bg:var(--accent); --fg:#fff; border-color:var(--accent); }
.btn-solid:hover{ background:var(--accent-2); border-color:var(--accent-2); }
.btn-dark{ --bg:var(--ink); --fg:#fff; }
.btn-dark:hover{ background:#000; }
.btn-outline{ background:transparent; color:var(--ink); border-color:var(--ink); }
.btn-outline:hover{ background:var(--ink); color:#fff; }
.btn-light{ background:transparent; color:#fff; border-color:rgba(255,255,255,.6); }
.btn-light:hover{ background:#fff; color:var(--ink); border-color:#fff; }
.btn-lg{ padding:1.05rem 2.1rem; font-size:.85rem; }
.btn-sm{ padding:.6rem 1.05rem; font-size:.72rem; }

.link-arrow{
  display:inline-flex; align-items:center; gap:.5rem;
  font-family:"Inter",sans-serif; font-weight:600; font-size:.8rem;
  letter-spacing:.14em; text-transform:uppercase; color:var(--ink);
}
.link-arrow svg{ width:16px; height:16px; transition:transform .3s var(--ease); }
.link-arrow:hover svg{ transform:translateX(5px); }
.link-arrow.on-accent{ color:var(--accent); }

/* =========================================================================
   HEADER / NAV
   ========================================================================= */
.site-header{
  position:fixed; inset:0 0 auto 0; z-index:60;
  transition:background .35s var(--ease), box-shadow .35s, border-color .35s;
  border-bottom:1px solid transparent;
}
.header-inner{
  max-width:var(--maxw); margin-inline:auto;
  padding:clamp(.7rem,2vw,1.15rem) clamp(1.1rem,4vw,2.6rem);
  display:flex; align-items:center; justify-content:space-between; gap:1rem;
}
/* transparent over the hero (home), solid elsewhere + on scroll */
.site-header.solid, .site-header.scrolled{
  background:rgba(247,244,239,.92); backdrop-filter:blur(10px);
  border-color:var(--line);
}
.brand{ display:flex; flex-direction:column; line-height:1; }
.brand-name{
  font-family:"Fraunces",serif; font-weight:600; font-size:1.42rem;
  color:var(--ink); letter-spacing:.01em;
}
.brand-kicker{
  font-family:"Inter",sans-serif; font-size:.6rem; font-weight:600;
  letter-spacing:.42em; text-transform:uppercase; color:var(--accent);
  margin-top:.28rem; padding-left:.06rem;
}
/* over-hero (transparent) header uses light text */
.site-header.over-hero:not(.scrolled) .brand-name{ color:#fff; }
.site-header.over-hero:not(.scrolled) .nav-links a{ color:rgba(255,255,255,.9); }
.site-header.over-hero:not(.scrolled) .nav-links a:hover{ color:#fff; }
.site-header.over-hero:not(.scrolled) .soc{ color:#fff; }
.site-header.over-hero:not(.scrolled) .nav-toggle span{ background:#fff; }

.nav{ margin-left:auto; }
.nav-links{ list-style:none; display:flex; align-items:center; gap:clamp(1.1rem,2.4vw,2rem); margin:0; padding:0; }
.nav-links a{
  font-family:"Inter",sans-serif; font-weight:500; font-size:.82rem;
  letter-spacing:.13em; text-transform:uppercase; color:var(--ink-2);
  position:relative; padding-block:.3rem; transition:color .2s;
}
.nav-links a:hover{ color:var(--accent); }
.nav-links a.active{ color:var(--ink); }
.nav-links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:-2px; height:1.5px; background:var(--accent);
}
.header-right{ display:flex; align-items:center; gap:1.1rem; margin-left:clamp(1rem,2.4vw,2rem); }
.header-socials{ display:flex; gap:.7rem; }
.soc{ color:var(--ink); opacity:.8; transition:opacity .2s, color .2s, transform .2s; }
.soc:hover{ opacity:1; color:var(--accent); transform:translateY(-2px); }
.soc svg{ width:19px; height:19px; }

.nav-toggle{ display:none; width:34px; height:30px; background:none; border:0; cursor:pointer; padding:5px 3px; }
.nav-toggle span{ display:block; height:2px; background:var(--ink); border-radius:2px; transition:transform .3s var(--ease), opacity .2s; }
.nav-toggle span+span{ margin-top:6px; }
.nav-toggle.is-open span:nth-child(1){ transform:translateY(8px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2){ opacity:0; }
.nav-toggle.is-open span:nth-child(3){ transform:translateY(-8px) rotate(-45deg); }
.nav-cta-mobile{ display:none; }

/* =========================================================================
   HERO (home)
   ========================================================================= */
.hero{
  position:relative; min-height:100svh; display:flex; align-items:flex-end;
  color:#fff; overflow:hidden;
}
.hero-img{ position:absolute; inset:0; z-index:0; }
.hero-img img{ width:100%; height:100%; object-fit:cover; }
.hero-img::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(15,12,8,.35) 0%, rgba(15,12,8,.12) 34%, rgba(15,12,8,.72) 100%);
}
.hero-inner{ position:relative; z-index:2; width:100%; padding-bottom:clamp(3rem,8vw,6rem); padding-top:9rem; }
.hero-eyebrow{ color:#f0c3b1; letter-spacing:.32em; }
.hero h1{
  color:#fff; font-size:clamp(2.9rem,8.5vw,6.6rem); font-weight:400;
  line-height:.98; letter-spacing:-.02em; margin:0 0 1.1rem; max-width:16ch;
  text-shadow:0 2px 40px rgba(0,0,0,.35);
}
.hero h1 em{ font-style:italic; color:#f4d9cc; }
.hero-sub{ font-size:clamp(1.05rem,1.8vw,1.3rem); color:rgba(255,255,255,.92); max-width:46ch; margin-bottom:2rem; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:.9rem; align-items:center; }
.hero-scroll{
  position:absolute; left:50%; bottom:1.4rem; transform:translateX(-50%); z-index:2;
  color:rgba(255,255,255,.8); font-size:.66rem; letter-spacing:.3em; text-transform:uppercase;
  display:flex; flex-direction:column; align-items:center; gap:.5rem;
}
.hero-scroll .line{ width:1px; height:38px; background:rgba(255,255,255,.6); animation:scrollpulse 2s var(--ease) infinite; transform-origin:top; }
@keyframes scrollpulse{ 0%,100%{ transform:scaleY(.4); opacity:.4;} 50%{ transform:scaleY(1); opacity:1;} }

/* credentials strip */
.creds{ border-block:1px solid var(--line); background:var(--bg); }
.creds-row{
  display:flex; flex-wrap:wrap; align-items:center; justify-content:center;
  gap:clamp(1rem,4vw,3.4rem); padding-block:1.3rem;
  font-family:"Inter",sans-serif; font-size:.82rem; letter-spacing:.12em;
  text-transform:uppercase; color:var(--muted); font-weight:600;
}
.creds-row .dot{ width:5px; height:5px; border-radius:50%; background:var(--accent); opacity:.7; }
.creds-row b{ color:var(--ink); font-weight:600; }

/* =========================================================================
   SECTION HEADERS
   ========================================================================= */
.sec-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:1.5rem; flex-wrap:wrap; margin-bottom:clamp(1.8rem,4vw,3rem); }
.sec-head .sh-left{ max-width:34ch; }
.sec-head h2{ margin:0; }
.sec-head p{ margin:.7rem 0 0; color:var(--muted); }

/* =========================================================================
   ALBUM GRID (home + work index)
   ========================================================================= */
.album-grid{ display:grid; grid-template-columns:repeat(6,1fr); gap:var(--gap); }
.album-card{
  position:relative; overflow:hidden; border-radius:var(--radius);
  background:var(--ink); display:block; grid-column:span 2; aspect-ratio:4/5;
}
/* editorial rhythm: first two tiles wider */
.album-grid.featured .album-card:nth-child(1){ grid-column:span 3; aspect-ratio:3/2; }
.album-grid.featured .album-card:nth-child(2){ grid-column:span 3; aspect-ratio:3/2; }
.album-card img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .9s var(--ease), filter .5s; filter:saturate(1.02);
}
.album-card::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg,rgba(10,8,5,0) 35%,rgba(10,8,5,.78) 100%);
  transition:background .4s;
}
.album-card:hover img{ transform:scale(1.06); }
.album-card:hover::after{ background:linear-gradient(180deg,rgba(120,45,25,.15) 20%,rgba(10,8,5,.82) 100%); }
.album-cap{ position:absolute; left:0; right:0; bottom:0; z-index:2; padding:clamp(1.1rem,2.4vw,1.7rem); color:#fff; }
.album-cap .kicker{ font-size:.66rem; letter-spacing:.24em; text-transform:uppercase; color:#f0c3b1; margin-bottom:.35rem; }
.album-cap h3{ color:#fff; font-size:clamp(1.3rem,2.4vw,1.9rem); margin:0 0 .15rem; }
.album-cap .sub{ font-size:.9rem; color:rgba(255,255,255,.82); margin:0; max-width:34ch; }
.album-cap .count{
  position:absolute; top:auto; right:clamp(1.1rem,2.4vw,1.7rem); bottom:clamp(1.3rem,2.6vw,1.9rem);
  font-family:"Inter",sans-serif; font-size:.72rem; letter-spacing:.12em; color:rgba(255,255,255,.85);
  display:inline-flex; align-items:center; gap:.4rem;
}
.album-card:hover .album-cap .count svg{ transform:translateX(4px); }
.album-cap .count svg{ width:15px; height:15px; transition:transform .3s var(--ease); }

/* =========================================================================
   ABOUT teaser (home) — portrait + words
   ========================================================================= */
.split{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.split.reverse{ direction:rtl; }
.split.reverse > *{ direction:ltr; }
.split-media{ position:relative; }
.split-media img{ width:100%; aspect-ratio:4/5; object-fit:cover; border-radius:var(--radius); box-shadow:var(--shadow); }
.split-media .badge{
  position:absolute; bottom:-18px; left:-18px; background:var(--accent); color:#fff;
  padding:1rem 1.25rem; border-radius:var(--radius); box-shadow:var(--shadow); max-width:200px;
}
.split-media .badge b{ font-family:"Fraunces",serif; font-size:1.7rem; display:block; line-height:1; }
.split-media .badge span{ font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; opacity:.92; }
.signature{ font-family:"Fraunces",serif; font-style:italic; font-size:1.7rem; color:var(--accent); margin-top:.4rem; }

/* pull quote */
.pullquote{ max-width:44ch; }
.pullquote blockquote{ font-family:"Fraunces",serif; font-size:clamp(1.4rem,2.6vw,2rem); line-height:1.28; color:var(--ink); margin:0 0 1rem; font-weight:400; }
.pullquote .by{ font-size:.82rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }
.pullquote .by b{ color:var(--ink); }

/* chips */
.chips{ display:flex; flex-wrap:wrap; gap:.55rem; margin:.4rem 0 0; padding:0; list-style:none; }
.chips li{
  font-family:"Inter",sans-serif; font-size:.78rem; font-weight:500; letter-spacing:.04em;
  padding:.42rem .95rem; border:1px solid var(--line); border-radius:100px; color:var(--ink-2);
  background:var(--card);
}
.bg-dark .chips li{ background:transparent; border-color:rgba(255,255,255,.2); color:var(--on-dark); }

/* =========================================================================
   ALBUM PAGE  (gallery)
   ========================================================================= */
.album-hero{ padding-top:clamp(7rem,12vw,9.5rem); padding-bottom:clamp(1.4rem,3vw,2.4rem); }
.album-hero .back{ font-size:.74rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted); margin-bottom:1.1rem; display:inline-flex; gap:.5rem; align-items:center; }
.album-hero .back svg{ width:15px; height:15px; }
.album-hero h1{ font-size:clamp(2.4rem,6vw,4.2rem); margin:0 0 .5rem; }
.album-hero p{ color:var(--muted); font-size:1.1rem; max-width:52ch; margin:0; }
.album-meta{ display:flex; gap:1.4rem; align-items:center; margin-top:1.1rem; font-size:.8rem; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }

/* masonry via CSS columns */
.gallery{ columns:3; column-gap:var(--gap); }
.gallery .shot{ break-inside:avoid; margin-bottom:var(--gap); position:relative; overflow:hidden; border-radius:var(--radius); background:var(--bg-2); cursor:zoom-in; }
.gallery .shot img{ width:100%; transition:transform .8s var(--ease); }
.gallery .shot::after{ content:""; position:absolute; inset:0; background:rgba(120,45,25,0); transition:background .4s; }
.gallery .shot:hover img{ transform:scale(1.045); }
.gallery .shot:hover::after{ background:rgba(120,45,25,.08); }

/* album pager */
.album-pager{ display:flex; justify-content:space-between; gap:1rem; border-top:1px solid var(--line); margin-top:1rem; }
.album-pager a{ display:flex; flex-direction:column; gap:.25rem; padding:clamp(1.4rem,3vw,2.2rem) 0; flex:1; }
.album-pager a.next{ text-align:right; align-items:flex-end; }
.album-pager .lbl{ font-size:.68rem; letter-spacing:.2em; text-transform:uppercase; color:var(--muted); }
.album-pager .ttl{ font-family:"Fraunces",serif; font-size:clamp(1.3rem,2.6vw,1.9rem); color:var(--ink); transition:color .2s; }
.album-pager a:hover .ttl{ color:var(--accent); }

/* =========================================================================
   ABOUT page
   ========================================================================= */
.about-hero{ padding-top:clamp(7.5rem,13vw,10rem); }
.about-lead{ font-family:"Fraunces",serif; font-size:clamp(1.6rem,3.4vw,2.5rem); line-height:1.25; color:var(--ink); max-width:22ch; margin:0; }
.prose p{ font-size:1.08rem; color:var(--ink-2); }
.approach{ display:grid; grid-template-columns:repeat(3,1fr); gap:var(--gap); }
.approach .item{ border-top:2px solid var(--accent); padding-top:1.1rem; }
.approach h4{ font-family:"Inter",sans-serif; font-size:.82rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink); margin:0 0 .5rem; }
.approach p{ margin:0; color:var(--muted); font-size:.98rem; }

/* =========================================================================
   CONTACT page
   ========================================================================= */
.contact-grid{ display:grid; grid-template-columns:.95fr 1.05fr; gap:clamp(2rem,5vw,4.5rem); }
.contact-info h1{ font-size:clamp(2.4rem,5.5vw,3.8rem); }
.contact-lines{ list-style:none; padding:0; margin:1.6rem 0 0; }
.contact-lines li{ display:flex; gap:.9rem; align-items:flex-start; padding:.85rem 0; border-bottom:1px solid var(--line); }
.contact-lines .ic{ color:var(--accent); flex:0 0 auto; margin-top:.15rem; }
.contact-lines .ic svg{ width:20px; height:20px; }
.contact-lines .k{ font-size:.68rem; letter-spacing:.18em; text-transform:uppercase; color:var(--muted); display:block; margin-bottom:.1rem; }
.contact-lines .v{ color:var(--ink); font-weight:500; }
.contact-lines a.v:hover{ color:var(--accent); }

.form-card{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.4rem,3vw,2.4rem); box-shadow:var(--shadow); }
.field{ margin-bottom:1.05rem; }
.field label{ display:block; font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ink); font-weight:600; margin-bottom:.45rem; }
.field input,.field select,.field textarea{
  width:100%; padding:.85rem 1rem; font:inherit; font-size:.98rem; color:var(--ink);
  background:var(--bg); border:1px solid var(--line); border-radius:var(--radius);
  transition:border-color .2s, box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none; border-color:var(--accent); box-shadow:0 0 0 3px rgba(181,86,58,.14);
}
.field textarea{ resize:vertical; min-height:120px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:1rem; }
.form-note{ font-size:.82rem; color:var(--muted); margin-top:.6rem; }
.form-success{ display:none; text-align:center; padding:1.5rem .5rem; }
.form-success .tick{ width:56px; height:56px; border-radius:50%; background:var(--accent); color:#fff; display:grid; place-items:center; margin:0 auto 1rem; }
.form-success .tick svg{ width:28px; height:28px; }
.form-success h3{ margin:0 0 .4rem; }
form.sent .form-body{ display:none; }
form.sent .form-success{ display:block; }

/* FAQ */
.faq{ max-width:760px; margin-inline:auto; }
.faq-item{ border-bottom:1px solid var(--line); }
.faq-q{ width:100%; text-align:left; background:none; border:0; cursor:pointer; padding:1.25rem 2.4rem 1.25rem 0; position:relative; font-family:"Fraunces",serif; font-size:1.18rem; color:var(--ink); }
.faq-q::after{ content:"+"; position:absolute; right:.3rem; top:50%; transform:translateY(-50%); font-family:"Inter",sans-serif; font-size:1.5rem; color:var(--accent); transition:transform .3s; }
.faq-item.open .faq-q::after{ transform:translateY(-50%) rotate(45deg); }
.faq-a{ max-height:0; overflow:hidden; transition:max-height .35s var(--ease); }
.faq-a p{ padding:0 0 1.25rem; margin:0; color:var(--ink-2); }
.faq-item.open .faq-a{ max-height:340px; }

/* =========================================================================
   CTA band
   ========================================================================= */
.cta-band{ position:relative; overflow:hidden; }
.cta-inner{ display:flex; align-items:center; justify-content:space-between; gap:2rem; flex-wrap:wrap; padding-block:clamp(3rem,7vw,5.5rem); }
.cta-inner h2{ font-size:clamp(2rem,5vw,3.4rem); margin:0; color:#fff; max-width:16ch; }
.cta-inner h2 em{ font-style:italic; color:#f4d9cc; }
.cta-actions{ display:flex; gap:.9rem; flex-wrap:wrap; }

/* =========================================================================
   FOOTER
   ========================================================================= */
.site-footer{ background:var(--dark); color:var(--on-dark); padding-top:clamp(3rem,6vw,4.5rem); }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:2.2rem; padding-bottom:2.5rem; }
.footer-brand .brand-name{ color:#fff; }
.footer-role{ color:var(--on-dark); margin:.9rem 0 .2rem; }
.footer-loc{ color:#9a9082; font-size:.9rem; }
.footer-socials{ display:flex; gap:.8rem; margin-top:1.1rem; }
.footer-socials .soc{ color:#cabfae; }
.footer-socials .soc:hover{ color:#fff; }
.footer-col h4{ font-family:"Inter",sans-serif; font-size:.72rem; letter-spacing:.2em; text-transform:uppercase; color:#a99e8d; margin:.3rem 0 1rem; }
.footer-col ul{ list-style:none; padding:0; margin:0; }
.footer-col li{ margin-bottom:.6rem; }
.footer-col a{ color:#d9cfbe; font-size:.95rem; transition:color .2s; }
.footer-col a:hover{ color:#fff; }
.footer-bottom{ display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; padding-block:1.5rem; border-top:1px solid rgba(255,255,255,.09); color:#9a9082; font-size:.82rem; }
.footer-bottom .demo{ color:#c58a72; }

/* =========================================================================
   LIGHTBOX (progressive — gallery works without it)
   ========================================================================= */
.lb{ position:fixed; inset:0; z-index:200; background:rgba(15,12,8,.94); display:none; align-items:center; justify-content:center; padding:4vw; cursor:zoom-out; }
.lb.open{ display:flex; }
.lb img{ max-width:100%; max-height:90vh; object-fit:contain; box-shadow:0 30px 80px -20px rgba(0,0,0,.8); border-radius:2px; }
.lb .lb-close{ position:absolute; top:1.2rem; right:1.4rem; color:#fff; font-size:2rem; line-height:1; background:none; border:0; cursor:pointer; opacity:.85; }
.lb .lb-close:hover{ opacity:1; }
.lb .lb-nav{ position:absolute; top:50%; transform:translateY(-50%); background:rgba(255,255,255,.12); color:#fff; border:0; width:48px; height:48px; border-radius:50%; font-size:1.4rem; cursor:pointer; display:grid; place-items:center; transition:background .2s; }
.lb .lb-nav:hover{ background:rgba(255,255,255,.25); }
.lb .lb-prev{ left:1.4rem; } .lb .lb-next{ right:1.4rem; }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width:1000px){
  .album-grid{ grid-template-columns:repeat(4,1fr); }
  .album-card{ grid-column:span 2; }
  .album-grid.featured .album-card:nth-child(1),
  .album-grid.featured .album-card:nth-child(2){ grid-column:span 2; aspect-ratio:4/5; }
  .gallery{ columns:2; }
  .split{ grid-template-columns:1fr; gap:2.4rem; }
  .split.reverse{ direction:ltr; }
  .contact-grid{ grid-template-columns:1fr; }
  .approach{ grid-template-columns:1fr; gap:1.4rem; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:720px){
  body{ font-size:16px; }
  .nav{ position:fixed; inset:0 0 auto 0; top:0; background:var(--bg); border-bottom:1px solid var(--line);
    transform:translateY(-120%); transition:transform .4s var(--ease); padding:5rem 1.4rem 1.6rem; margin:0; z-index:55; }
  .nav.open{ transform:translateY(0); }
  .nav-links{ flex-direction:column; align-items:flex-start; gap:.2rem; }
  .nav-links li{ width:100%; border-bottom:1px solid var(--line); }
  .nav-links a{ display:block; padding:1rem 0; font-size:1rem; }
  .nav-links a.active::after{ display:none; }
  .nav-cta-mobile{ display:block; margin-top:1rem; }
  .nav-cta-mobile a{ width:100%; justify-content:center; }
  .nav-toggle{ display:block; z-index:60; }
  .header-socials{ display:none; }
  .site-header.over-hero:not(.scrolled){ background:rgba(247,244,239,.92); backdrop-filter:blur(10px); border-color:var(--line); }
  .site-header.over-hero:not(.scrolled) .brand-name{ color:var(--ink); }
  .site-header.over-hero:not(.scrolled) .nav-toggle span{ background:var(--ink); }
  .album-grid{ grid-template-columns:1fr; gap:1rem; }
  .album-card{ grid-column:span 1 !important; aspect-ratio:3/2 !important; }
  .gallery{ columns:1; }
  .footer-grid{ grid-template-columns:1fr; gap:1.6rem; }
  .split-media .badge{ left:0; }
  .hero{ min-height:92svh; }
  .cta-inner{ flex-direction:column; align-items:flex-start; }
}
@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; scroll-behavior:auto !important; }
  html.js .reveal{ opacity:1 !important; transform:none !important; }
}