/* ============================================================
   Antonio Rose — Photography
   Editorial portfolio. Near-black / bone palette, photos lead.
   ============================================================ */

:root{
  --ink:#121110;
  --ink-soft:#3a3835;
  --bone:#f4f1ea;
  --bone-warm:#ece7dc;
  --paper:#faf8f3;
  --line:rgba(18,17,16,.14);
  --gold:#a98b5d;
  --white:#ffffff;
  --serif:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:"Jost", "Helvetica Neue", Arial, sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
  --maxw:1500px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-weight:300;
  letter-spacing:.01em;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

::selection{background:var(--ink);color:var(--bone)}

/* ---------- type ---------- */
.serif{font-family:var(--serif)}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.04;letter-spacing:.005em}
.eyebrow{
  font-family:var(--sans);font-weight:400;font-size:.72rem;
  letter-spacing:.42em;text-transform:uppercase;color:var(--gold);
}
.muted{color:var(--ink-soft)}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,72px)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity 1.1s var(--ease),transform 1.1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.stagger>*{opacity:0;transform:translateY(22px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.stagger.in>*{opacity:1;transform:none}
.stagger.in>*:nth-child(2){transition-delay:.08s}
.stagger.in>*:nth-child(3){transition-delay:.16s}
.stagger.in>*:nth-child(4){transition-delay:.24s}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,5vw,72px);
  transition:background .5s var(--ease),padding .5s var(--ease),box-shadow .5s var(--ease);
  mix-blend-mode:difference;color:#fff;
}
.nav.solid{
  mix-blend-mode:normal;background:rgba(250,248,243,.9);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  color:var(--ink);padding-top:16px;padding-bottom:16px;
  box-shadow:0 1px 0 var(--line);
}
.brand{font-family:var(--serif);font-size:1.5rem;letter-spacing:.16em;text-transform:uppercase;font-weight:500;white-space:nowrap}
.brand small{display:block;font-family:var(--sans);font-size:.52rem;letter-spacing:.46em;font-weight:400;opacity:.7;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:clamp(18px,2.4vw,40px);list-style:none}
.nav-links a{font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:currentColor;transition:width .4s var(--ease)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-toggle{display:none;background:none;border:0;color:inherit;cursor:pointer;font-size:1.4rem;line-height:1}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;height:100svh;min-height:600px;overflow:hidden;background:#0b0a09}
.hero-slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transform:scale(1.08);
  transition:opacity 1.6s var(--ease);
  animation:kenburns 8s linear forwards;animation-play-state:paused;
}
.hero-slide.show{opacity:1;animation-play-state:running}
@keyframes kenburns{from{transform:scale(1.12)}to{transform:scale(1.0)}}
.hero::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.42) 0%,rgba(0,0,0,.12) 38%,rgba(0,0,0,.55) 100%);z-index:1}
.hero-inner{position:absolute;z-index:2;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:0 clamp(20px,5vw,72px) clamp(48px,9vh,110px);color:#fff}
.hero-inner .eyebrow{color:rgba(255,255,255,.82);margin-bottom:22px}
.hero h1{font-size:clamp(3rem,11vw,9.5rem);font-weight:300;letter-spacing:.01em}
.hero h1 em{font-style:italic;font-weight:400}
.hero-sub{max-width:540px;margin-top:24px;font-size:1.02rem;font-weight:300;color:rgba(255,255,255,.9);letter-spacing:.02em}
.hero-cities{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px 0;font-size:.7rem;letter-spacing:.32em;text-transform:uppercase;color:rgba(255,255,255,.78)}
.hero-cities span:not(:last-child)::after{content:"·";margin:0 16px;color:var(--gold)}
.scroll-hint{position:absolute;left:50%;bottom:26px;z-index:3;transform:translateX(-50%);
  color:#fff;font-size:.6rem;letter-spacing:.36em;text-transform:uppercase;opacity:.7;
  display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-hint::after{content:"";width:1px;height:46px;background:linear-gradient(#fff,transparent);animation:drop 2s var(--ease) infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================
   SECTIONS
   ============================================================ */
section{position:relative}
.sec{padding:clamp(70px,11vh,140px) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:clamp(34px,5vw,64px)}
.sec-head h2{font-size:clamp(2.2rem,5.5vw,4.6rem)}
.sec-head .eyebrow{margin-bottom:16px;display:block}
.sec-head p{max-width:420px;color:var(--ink-soft);font-size:.98rem}

/* intro / statement */
.statement{text-align:center;max-width:980px;margin:0 auto;padding:clamp(80px,14vh,170px) 0}
.statement p{font-family:var(--serif);font-size:clamp(1.6rem,3.6vw,2.9rem);line-height:1.3;font-weight:300;letter-spacing:.004em}
.statement p em{font-style:italic;color:var(--gold)}
.rule{width:60px;height:1px;background:var(--ink);margin:0 auto clamp(30px,5vw,48px)}

/* ============================================================
   CATEGORY TILES
   ============================================================ */
.cats{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(10px,1.4vw,20px)}
.cat-tile{position:relative;overflow:hidden;aspect-ratio:4/5;background:#1a1917;display:block}
.cat-tile:nth-child(1),.cat-tile:nth-child(4){aspect-ratio:4/5}
.cat-tile img{width:100%;height:100%;object-fit:cover;object-position:50% 28%;transition:transform 1.3s var(--ease),filter 1.3s var(--ease);filter:grayscale(18%) contrast(1.02)}
.cat-tile:hover img{transform:scale(1.06);filter:grayscale(0) contrast(1.04)}
.cat-tile::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.55));transition:background .6s}
.cat-tile:hover::after{background:linear-gradient(180deg,rgba(0,0,0,.05),rgba(0,0,0,.68))}
.cat-cap{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:clamp(20px,3vw,40px);color:#fff}
.cat-cap .eyebrow{color:rgba(255,255,255,.78);margin-bottom:8px;display:block;font-size:.62rem}
.cat-cap h3{font-size:clamp(1.7rem,3vw,2.9rem);font-weight:400}
.cat-cap .go{display:inline-flex;align-items:center;gap:10px;margin-top:12px;font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;
  opacity:0;transform:translateY(8px);transition:.5s var(--ease)}
.cat-tile:hover .cat-cap .go{opacity:1;transform:none}
.cat-cap .go::after{content:"→";transition:transform .4s var(--ease)}
.cat-tile:hover .cat-cap .go::after{transform:translateX(6px)}

/* ============================================================
   FEATURED MOSAIC (home)
   ============================================================ */
.mosaic{columns:3;column-gap:clamp(10px,1.4vw,18px)}
.mosaic .m-item{break-inside:avoid;margin-bottom:clamp(10px,1.4vw,18px);position:relative;overflow:hidden;cursor:pointer;background:#1a1917}
.mosaic img{width:100%;height:auto;transition:transform 1.1s var(--ease),filter .8s var(--ease);filter:grayscale(12%)}
.m-item:hover img{transform:scale(1.045);filter:grayscale(0)}
.m-item::after{content:"";position:absolute;inset:0;background:rgba(18,17,16,0);transition:background .5s}
.m-item:hover::after{background:rgba(18,17,16,.12)}

/* ============================================================
   PORTFOLIO PAGE
   ============================================================ */
.page-top{padding:clamp(120px,18vh,200px) 0 clamp(30px,5vw,56px)}
.page-top h1{font-size:clamp(2.8rem,8vw,6.5rem);font-weight:300}
.page-top h1 em{font-style:italic}
.page-top p{max-width:560px;margin-top:18px;color:var(--ink-soft)}
.filters{display:flex;flex-wrap:wrap;gap:8px 26px;margin:34px 0 8px;border-top:1px solid var(--line);padding-top:24px}
.filter{background:none;border:0;cursor:pointer;font-family:var(--sans);font-size:.78rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-soft);padding:6px 0;position:relative;transition:color .4s}
.filter::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--ink);transition:width .4s var(--ease)}
.filter:hover{color:var(--ink)}
.filter.active{color:var(--ink)}
.filter.active::after{width:100%}
.filter .count{font-size:.6rem;vertical-align:super;color:var(--gold);margin-left:3px}

.grid{columns:3;column-gap:clamp(10px,1.4vw,18px);margin-top:8px}
.grid .g-item{break-inside:avoid;margin-bottom:clamp(10px,1.4vw,18px);position:relative;overflow:hidden;cursor:pointer;background:#1a1917;
  opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.grid .g-item.in{opacity:1;transform:none}
.grid img{width:100%;height:auto;transition:transform 1.1s var(--ease),filter .8s var(--ease);filter:grayscale(12%)}
.g-item:hover img{transform:scale(1.045);filter:grayscale(0)}
.g-item .g-tag{position:absolute;left:14px;bottom:12px;color:#fff;font-size:.62rem;letter-spacing:.26em;text-transform:uppercase;
  opacity:0;transform:translateY(6px);transition:.45s var(--ease);text-shadow:0 1px 8px rgba(0,0,0,.5);z-index:2}
.g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(0,0,0,.45));opacity:0;transition:opacity .45s}
.g-item:hover::after{opacity:1}
.g-item:hover .g-tag{opacity:1;transform:none}

/* ============================================================
   ABOUT
   ============================================================ */
.about-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,5vw,80px);align-items:center}
.about-portrait{position:relative;aspect-ratio:4/5;overflow:hidden;background:#1a1917}
.about-portrait img{width:100%;height:100%;object-fit:cover;filter:grayscale(10%)}
.about-text h1{font-size:clamp(2.4rem,6vw,5rem);font-weight:300;margin-bottom:8px}
.about-text h1 em{font-style:italic}
.about-text .lead{font-family:var(--serif);font-size:clamp(1.3rem,2.4vw,1.85rem);line-height:1.4;font-weight:300;color:var(--ink);margin:24px 0}
.about-text p{margin-bottom:18px;color:var(--ink-soft);max-width:54ch}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;border-top:1px solid var(--line);padding-top:30px}
.facts .n{font-family:var(--serif);font-size:2.6rem;line-height:1}
.facts .l{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);margin-top:8px}

/* cities band */
.cities{background:var(--ink);color:var(--bone);padding:clamp(60px,9vh,120px) 0}
.cities .eyebrow{color:var(--gold)}
.cities h2{color:var(--bone);font-size:clamp(2rem,5vw,4rem);margin:14px 0 40px}
.city-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(244,241,234,.14)}
.city{background:var(--ink);padding:30px 22px;transition:background .5s var(--ease)}
.city:hover{background:#1d1b18}
.city .c-name{font-family:var(--serif);font-size:1.5rem;margin-bottom:6px}
.city .c-meta{font-size:.64rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(244,241,234,.55)}

/* ============================================================
   CONTACT
   ============================================================ */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,6vw,90px);align-items:start}
.contact h2{font-size:clamp(2.4rem,6vw,5rem);font-weight:300}
.contact h2 em{font-style:italic}
.contact .lead{font-family:var(--serif);font-size:1.4rem;font-weight:300;margin:20px 0 30px;color:var(--ink-soft)}
.cinfo a{border-bottom:1px solid var(--line);transition:border-color .4s}
.cinfo a:hover{border-color:var(--ink)}
.cinfo .row{margin-bottom:26px}
.cinfo .k{font-size:.64rem;letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin-bottom:6px}
.cinfo .v{font-family:var(--serif);font-size:1.45rem}
form .field{margin-bottom:22px}
form label{display:block;font-size:.64rem;letter-spacing:.26em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:8px}
form input,form textarea{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);
  font-family:var(--sans);font-size:1rem;font-weight:300;color:var(--ink);padding:10px 0;transition:border-color .4s}
form input:focus,form textarea:focus{outline:none;border-color:var(--ink)}
form textarea{resize:vertical;min-height:90px}
.btn{display:inline-flex;align-items:center;gap:12px;background:var(--ink);color:var(--bone);border:0;cursor:pointer;
  font-family:var(--sans);font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;padding:16px 34px;
  transition:background .4s var(--ease),transform .4s var(--ease)}
.btn:hover{background:var(--gold);transform:translateY(-2px)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--bone)}
.form-note{font-size:.78rem;color:var(--ink-soft);margin-top:6px}

/* ============================================================
   FOOTER
   ============================================================ */
.foot{background:var(--ink);color:var(--bone);padding:clamp(50px,8vh,90px) 0 34px}
.foot-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:30px;align-items:flex-end;
  border-bottom:1px solid rgba(244,241,234,.16);padding-bottom:38px}
.foot .brand{color:var(--bone)}
.foot-nav{display:flex;gap:28px;flex-wrap:wrap;list-style:none}
.foot-nav a{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;opacity:.78;transition:opacity .3s}
.foot-nav a:hover{opacity:1}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:28px;
  font-size:.66rem;letter-spacing:.14em;color:rgba(244,241,234,.55);text-transform:uppercase}
.foot-bottom a{color:var(--gold)}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lb{position:fixed;inset:0;z-index:100;background:rgba(10,9,8,.97);
  display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .5s var(--ease)}
.lb.open{opacity:1;pointer-events:auto}
.lb img{max-width:90vw;max-height:86vh;object-fit:contain;box-shadow:0 30px 80px rgba(0,0,0,.6);
  transform:scale(.96);transition:transform .5s var(--ease)}
.lb.open img{transform:scale(1)}
.lb-close,.lb-nav{position:absolute;background:none;border:0;color:rgba(255,255,255,.7);cursor:pointer;
  transition:color .3s;user-select:none}
.lb-close:hover,.lb-nav:hover{color:#fff}
.lb-close{top:26px;right:30px;font-size:1.8rem;line-height:1}
.lb-nav{top:50%;transform:translateY(-50%);font-size:2.4rem;padding:20px}
.lb-prev{left:14px}.lb-next{right:14px}
.lb-cap{position:absolute;bottom:24px;left:0;right:0;text-align:center;color:rgba(255,255,255,.62);
  font-size:.66rem;letter-spacing:.3em;text-transform:uppercase}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1024px){
  .mosaic,.grid{columns:2}
  .about-hero{grid-template-columns:1fr;gap:40px}
  .about-portrait{max-width:460px}
  .city-grid{grid-template-columns:repeat(2,1fr)}
  .contact{grid-template-columns:1fr;gap:48px}
}
@media(max-width:680px){
  .nav-links{position:fixed;inset:0;background:var(--ink);flex-direction:column;justify-content:center;
    gap:34px;transform:translateX(100%);transition:transform .5s var(--ease);mix-blend-mode:normal}
  .nav-links.open{transform:none}
  .nav-links a{color:var(--bone);font-size:1rem}
  .nav-toggle{display:block;z-index:70}
  .nav.menu-open{mix-blend-mode:normal}
  .cats{grid-template-columns:1fr}
  .mosaic,.grid{columns:1}
  .facts{grid-template-columns:1fr;gap:18px}
  .city-grid{grid-template-columns:1fr}
  .lb-nav{font-size:1.6rem;padding:10px}
  .hero h1{font-size:clamp(2.6rem,15vw,5rem)}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal,.stagger>*,.grid .g-item{opacity:1!important;transform:none!important}
}