/* Lens & Light · concept site by Brand Evolution */
:root{
  --black:#0A0A0B; --char:#121214; --smoke:#1B1B1E; --line:rgba(238,234,227,.12);
  --text:#EEEAE3; --muted:rgba(238,234,227,.7);
  --warm:#E9A23B; --warm-2:#F6C277; --warm-deep:#9A5A10;
  --paper:#ECE6DC; --ink:#141416; --ink-2:#4A4640;
  --serif:'Bodoni Moda','Didot','Bodoni 72',Georgia,serif;
  --sans:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.2,.8,.15,1);
  --gutter:clamp(16px,4.5vw,64px);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:76px}
body{margin:0;background:var(--black);color:var(--text);font-family:var(--sans);font-size:17px;line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
svg{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;line-height:1.02;letter-spacing:-.01em}
h1 i,h2 i{color:var(--warm-2)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--warm);outline-offset:3px;border-radius:3px}
.mono{font-family:var(--mono);letter-spacing:.04em}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:var(--warm);color:var(--ink);padding:10px 16px}
.skip:focus{left:16px}
.wrap{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--gutter)}
.eyebrow{font-size:12.5px;text-transform:uppercase;color:var(--warm);margin-bottom:18px}
.eyebrow-dark{color:var(--warm-deep)}
.body{color:var(--muted);max-width:60ch;font-size:clamp(16px,1.15vw,18px)}
.body b{color:var(--text);font-weight:600}
.body-dark{color:var(--ink-2)}
.sec-head{max-width:760px;margin-bottom:clamp(32px,5vw,56px)}
.sec-head h2,.studio h2,.book h2{font-size:clamp(38px,5.4vw,76px);margin-bottom:18px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:2px;font:600 15px var(--sans);letter-spacing:.04em;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:background .35s,color .35s,border-color .35s,transform .35s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn-warm{background:var(--warm);color:#170E02}
.btn-warm:hover{background:var(--warm-2)}
.btn-ghost{background:transparent;border-color:rgba(238,234,227,.35);color:var(--text)}
.btn-ghost:hover{border-color:var(--text)}
.btn-dark{background:var(--ink);color:var(--paper);width:100%}
.btn-dark:hover{background:#2A2621}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}

/* nav — tinted to the section beneath */
.nav{position:fixed;inset:0 0 auto 0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px var(--gutter);color:var(--text);border-bottom:1px solid transparent;transition:background .45s,padding .45s var(--ease),color .45s,border-color .45s}
.nav.scrolled{background:rgba(14,14,16,.74);backdrop-filter:blur(14px) saturate(1.2);-webkit-backdrop-filter:blur(14px) saturate(1.2);padding-top:12px;padding-bottom:12px;border-bottom-color:rgba(233,162,59,.16)}
.nav.scrolled.on-light{background:rgba(236,230,220,.84);color:var(--ink);border-bottom-color:rgba(20,20,22,.12)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-family:var(--serif);font-size:24px}
.brand i{color:var(--warm)}
.nav.on-light .brand i{color:var(--warm-deep)}
.brand-mark{width:28px;height:28px;color:var(--warm)}
.nav.on-light .brand-mark{color:var(--warm-deep)}
.nav nav{display:flex;align-items:center;gap:28px}
.nav nav a{text-decoration:none;font-size:14.5px;font-weight:500;letter-spacing:.04em;padding:6px 0;position:relative}
.nav nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:currentColor;transition:right .4s var(--ease)}
.nav nav a:hover::after{right:0}
.nav-cta{border:1px solid currentColor;padding:8px 16px!important;border-radius:2px}

.iris-overlay{position:fixed;inset:0;z-index:90;pointer-events:none;visibility:hidden}
.iris-overlay.on{visibility:visible;pointer-events:auto}
.iris-overlay svg{width:100%;height:100%}

/* hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;padding:110px 0 70px;overflow:hidden;
  background:radial-gradient(55% 60% at 74% 50%,#1D1712 0%,#0A0A0B 70%)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,5vw,80px);align-items:center}
.hero h1{font-size:clamp(58px,9vw,148px);margin-bottom:24px;font-weight:400}
.lede{color:var(--muted);font-size:clamp(17px,1.3vw,20px);max-width:42ch;margin-bottom:32px}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.hero-copy>*{animation:rise .7s var(--ease) both}
.hero-copy>*:nth-child(2){animation-delay:.06s}.hero-copy>*:nth-child(3){animation-delay:.12s}.hero-copy>*:nth-child(4){animation-delay:.18s}
.hero-lens{display:flex;flex-direction:column;align-items:center;gap:18px;animation:rise .9s .15s var(--ease) both}
.lens{position:relative;width:min(520px,100%,70vh);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,#1d1712 0 72%,#151517 73% 100%)}
.lens svg{width:100%;height:100%;overflow:visible}
.readout{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 18px;font-size:12.5px;color:var(--muted)}
.readout span:first-child{color:var(--warm)}
.hero-scroll{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);font-size:11px;text-transform:uppercase;letter-spacing:.2em;color:rgba(238,234,227,.5);white-space:nowrap}

/* studio */
.studio{padding:clamp(80px,11vw,150px) 0;background:var(--char)}
.studio-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:36px 0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats b{display:block;font-family:var(--serif);font-weight:400;font-size:clamp(32px,3.4vw,48px);color:var(--warm-2);line-height:1.1}
.stats span{font-size:14px;color:var(--muted)}
.method{display:grid;gap:12px}
.method li{display:flex;gap:14px;color:var(--muted)}
.method .mono{color:var(--warm);min-width:26px}

/* iris stages */
.iris-stage{position:relative;height:230vh;background:var(--black)}
.iris-sticky{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;justify-content:center;gap:clamp(24px,6vw,96px);padding:80px var(--gutter) 40px;overflow:hidden}
.lens-stage{width:min(62vh,58vw,560px)}
.stage-label{display:grid;gap:10px;min-width:220px}
.stage-num,.stage-title{display:grid}
.stage-num>span,.stage-title>span{grid-area:1/1;transition:opacity .45s,transform .45s var(--ease)}
.stage-num{font-size:14px;color:var(--warm)}
.stage-title{font-family:var(--serif);font-size:clamp(34px,4vw,60px);line-height:1.05}
.stage-label .b{opacity:0;transform:translateY(12px)}
.stage-label.swap .a{opacity:0;transform:translateY(-12px)}
.stage-label.swap .b{opacity:1;transform:none}
.stage-f{font-size:13px;color:var(--muted)}

/* gallery */
.gallery{padding:clamp(70px,9vw,120px) 0 clamp(80px,11vw,150px);background:var(--black)}
.sound{margin-top:18px;background:transparent;border:1px solid var(--line);padding:9px 14px;border-radius:2px;font-size:12.5px;cursor:pointer;color:var(--muted)}
.sound[aria-pressed="true"]{color:var(--warm);border-color:var(--warm)}
.frames{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(12px,1.6vw,22px)}
.frame{position:relative;display:block;width:100%;padding:0;border:0;background:var(--smoke);cursor:none;text-align:left;overflow:hidden}
.frame:nth-child(3n+2){margin-top:clamp(0px,4vw,56px)}
.frame .pic{display:block;position:relative;aspect-ratio:4/5;overflow:hidden}
.frame .pic svg{width:100%;height:100%;transition:transform 1.2s var(--ease)}
.frame:hover .pic svg{transform:scale(1.04)}
.frame figcaption,.frame .cap{display:flex;justify-content:space-between;gap:10px;padding:12px 2px 4px;font-size:13px;color:var(--muted);background:var(--black)}
.frame .cap b{font-family:var(--serif);font-weight:400;font-size:19px;color:var(--text)}
.frame .ill{position:absolute;top:10px;right:10px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;background:rgba(10,10,11,.7);color:var(--text);border-radius:2px}
/* AF point that follows the cursor */
.af{position:absolute;left:0;top:0;width:54px;height:40px;margin:-20px 0 0 -27px;pointer-events:none;opacity:0;transition:opacity .2s;z-index:3}
.af{--c:rgba(255,255,255,.9);background:
  linear-gradient(var(--c),var(--c)) 0 0/14px 1.5px,linear-gradient(var(--c),var(--c)) 0 0/1.5px 12px,
  linear-gradient(var(--c),var(--c)) 100% 0/14px 1.5px,linear-gradient(var(--c),var(--c)) 100% 0/1.5px 12px,
  linear-gradient(var(--c),var(--c)) 0 100%/14px 1.5px,linear-gradient(var(--c),var(--c)) 0 100%/1.5px 12px,
  linear-gradient(var(--c),var(--c)) 100% 100%/14px 1.5px,linear-gradient(var(--c),var(--c)) 100% 100%/1.5px 12px;background-repeat:no-repeat}
.af span{position:absolute;left:0;top:-18px;font-family:var(--mono);font-size:10px;color:#fff;letter-spacing:.1em}
.frame:hover .af{opacity:1}
.af.lock{--c:#E9A23B}
.af.lock span{color:var(--warm)}
/* shutter curtains */
.shut{position:absolute;inset:0;pointer-events:none;z-index:4}
.shut::before,.shut::after{content:"";position:absolute;left:0;right:0;height:50.5%;background:#050505;transform:scaleY(0)}
.shut::before{top:0;transform-origin:top}
.shut::after{bottom:0;transform-origin:bottom}
.snap .shut::before,.snap .shut::after{animation:curtain .26s cubic-bezier(.6,0,.4,1)}
@keyframes curtain{0%{transform:scaleY(0)}45%,55%{transform:scaleY(1)}100%{transform:scaleY(0)}}
.flash{position:fixed;inset:0;background:#fff;opacity:0;pointer-events:none;z-index:95}
.flash.go{animation:flash .32s ease-out}
@keyframes flash{0%{opacity:0}15%{opacity:.35}100%{opacity:0}}

/* lightbox */
.lb{position:fixed;inset:0;z-index:80;background:rgba(5,5,6,.94);display:flex;align-items:center;justify-content:center;padding:24px}
.lb-inner{display:grid;grid-template-columns:auto minmax(220px,320px);gap:clamp(20px,4vw,56px);align-items:center;max-width:1100px;width:100%}
.lb-frame{position:relative;height:min(80vh,720px);aspect-ratio:4/5;max-width:100%;background:var(--smoke);overflow:hidden}
.lb-frame svg{width:100%;height:100%}
.lb-count{color:var(--warm);font-size:13px;margin-bottom:10px}
.lb h3{font-size:clamp(30px,3vw,44px);margin-bottom:12px}
.lb-exif{font-size:13px;color:var(--muted);margin-bottom:14px}
.lb-note{font-size:14px;color:var(--muted);padding:10px 12px;border-left:2px solid var(--warm);margin-bottom:22px}
.lb-ctl{display:flex;gap:10px;flex-wrap:wrap}

/* packages */
.packages{padding:clamp(70px,9vw,120px) 0 clamp(80px,11vw,150px);background:linear-gradient(180deg,var(--black),#141110)}
.tabs{position:relative;display:inline-flex;gap:4px;padding:4px;border:1px solid var(--line);margin-bottom:32px;max-width:100%;overflow-x:auto}
.tab{position:relative;z-index:1;background:transparent;border:0;padding:12px 20px;cursor:pointer;font-weight:500;letter-spacing:.04em;color:var(--muted);transition:color .35s;white-space:nowrap}
.tab.on{color:#170E02}
.tab-ink{position:absolute;z-index:0;top:4px;bottom:4px;left:0;width:0;background:var(--warm);transition:transform .5s var(--ease),width .5s var(--ease)}
.pk-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.pk{position:relative;padding:30px 28px;border:1px solid var(--line);background:rgba(255,255,255,.02);display:flex;flex-direction:column;gap:12px;transition:border-color .4s,transform .5s var(--ease)}
.pk:hover{border-color:rgba(233,162,59,.5);transform:translateY(-4px)}
.pk-hl{border-color:rgba(233,162,59,.45);background:linear-gradient(170deg,rgba(233,162,59,.12),rgba(233,162,59,.02))}
.pk-tag{font-size:11.5px;text-transform:uppercase;color:var(--warm)}
.pk h3{font-size:32px}
.pk-price{font-family:var(--serif);font-size:clamp(34px,3vw,44px);color:var(--warm-2)}
.pk ul{display:grid;gap:8px;color:var(--muted);font-size:15.5px;margin-bottom:10px}
.pk li{padding-left:18px;position:relative}
.pk li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:1px;background:var(--warm)}
.pk .btn{margin-top:auto}
.pk-grid.swap .pk{animation:pkin .55s var(--ease) both}
.pk-grid.swap .pk:nth-child(2){animation-delay:.06s}.pk-grid.swap .pk:nth-child(3){animation-delay:.12s}
@keyframes pkin{from{opacity:0;transform:translateY(16px) scale(.98);clip-path:circle(10% at 50% 50%)}to{opacity:1;transform:none;clip-path:circle(100% at 50% 50%)}}
.pk-note{margin-top:22px;color:var(--muted);font-size:14.5px}

/* booking */
.book{padding:clamp(80px,11vw,150px) 0;background:var(--paper);color:var(--ink)}
.book h2 i{color:var(--warm-deep)}
.book-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,96px);align-items:start}
.facts{margin:32px 0 0}
.facts div{padding:16px 0;border-top:1px solid rgba(20,20,22,.14)}
.facts dt{font-size:11.5px;text-transform:uppercase;color:var(--warm-deep);margin-bottom:4px}
.facts dd{margin:0;color:var(--ink-2)}
.form{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:16px;padding:clamp(22px,3vw,36px);background:#F7F3EC;border:1px solid rgba(20,20,22,.12)}
.field{grid-column:1/-1;display:grid;gap:6px}
.field.half{grid-column:span 1}
.field label{font-size:14px;font-weight:600}
.field label span{font-weight:400;color:var(--ink-2)}
.field input,.field select,.field textarea{font:inherit;font-size:16px;color:var(--ink);background:#fff;border:1px solid rgba(20,20,22,.25);border-radius:2px;padding:12px 14px;min-height:48px;width:100%}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--warm-deep);outline-offset:1px;border-color:var(--warm-deep)}
.field.bad input,.field.bad select{border-color:#B3261E}
.estimate{grid-column:1/-1;font-size:13.5px;color:var(--ink-2);padding:12px 14px;background:#fff;border:1px dashed rgba(20,20,22,.25)}
.estimate b{color:var(--warm-deep)}
.form .btn{grid-column:1/-1}
.form-err{grid-column:1/-1;color:#B3261E;font-size:14.5px;min-height:1px}
.form-ok{position:absolute;inset:0;background:#F7F3EC;display:flex;flex-direction:column;justify-content:center;gap:12px;padding:clamp(22px,3vw,36px);animation:rise .5s var(--ease) both}
.form-ok .mono{font-size:12px;text-transform:uppercase;color:var(--warm-deep)}
.form-ok h3{font-size:clamp(30px,3vw,42px)}
.form-ok p:last-child{color:var(--ink-2)}

.foot{background:var(--black);color:var(--muted);padding:36px 0 80px;font-size:14px;border-top:1px solid var(--line)}
.foot-grid{display:flex;flex-wrap:wrap;gap:12px 32px;justify-content:space-between;align-items:baseline}
.foot-brand{font-family:var(--serif);font-size:24px;color:var(--text)}
.foot-brand i{color:var(--warm)}

.concept-badge{position:fixed;left:16px;bottom:16px;z-index:70;font-size:11px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--text);background:rgba(10,10,11,.9);padding:8px 13px;border-radius:999px;border:1px solid rgba(233,162,59,.35)}
.concept-badge:hover{background:#3A2408}

.rv [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv [data-reveal].in{opacity:1;transform:none}

@media (max-width:960px){
  .hero-grid,.studio-grid,.book-grid{grid-template-columns:1fr}
  .hero{padding-top:100px;align-items:flex-start}
  .hero-lens .lens{width:min(420px,86vw)}
  .nav nav a:not(.nav-cta){display:none}
  .frames{grid-template-columns:repeat(2,1fr)}
  .frame:nth-child(3n+2){margin-top:0}
  .frame:nth-child(2n){margin-top:clamp(0px,5vw,40px)}
  .pk-grid{grid-template-columns:1fr}
  .iris-sticky{flex-direction:column;gap:22px;padding-top:70px}
  .lens-stage{width:min(48vh,80vw)}
  .stage-label{text-align:center;min-width:0}
  .lb-inner{grid-template-columns:1fr;justify-items:center;text-align:center}
  .lb-frame{height:min(56vh,560px)}
  .lb-ctl{justify-content:center}
  .lb-note{border-left:0;border-top:2px solid var(--warm)}
  .hero-scroll{display:none}
}
@media (max-width:560px){
  .frames{grid-template-columns:1fr}
  .frame:nth-child(2n){margin-top:0}
  .stats{grid-template-columns:1fr;gap:12px}
  .field.half{grid-column:1/-1}
  .brand{font-size:21px}
  .nav-cta{font-size:13.5px!important;padding:7px 12px!important}
  .frame{cursor:pointer}
  .af{width:44px;height:32px;margin:-16px 0 0 -22px}
}
@media (hover:none){.frame{cursor:pointer}.af{transition:opacity .2s,transform .45s cubic-bezier(.3,.7,.2,1)}.af.on{opacity:1}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  .iris-stage{height:auto}
  .iris-sticky{position:relative;height:auto;min-height:0;padding:60px var(--gutter)}
}
/* phone: 2-up gallery and shorter iris pins */
@media (max-width:560px){
  .iris-stage{height:180vh}
  .frames{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .frame:nth-child(2n){margin-top:22px}
}
@media (max-width:340px){.frames{grid-template-columns:1fr}.frame:nth-child(2n){margin-top:0}}
@media (prefers-reduced-motion:reduce) and (max-width:560px){.iris-stage{height:auto}}
@media (max-width:560px){.frame .cap b{font-size:16px}.frame .ill{font-size:9px;top:6px;right:6px;padding:3px 5px}}
@media (max-width:560px){.frames{align-items:start}}

/* gallery sample photos */
.frame .pic img,.lb-frame img{display:block;width:100%;height:100%;object-fit:cover;background:var(--smoke)}
.frame .pic img{transition:transform 1.2s var(--ease)}
.frame:hover .pic img{transform:scale(1.04)}