/* ==========================================================================
   Grace Wheaton — Travel Photography
   Design tokens: white / ink / grey only, no accent colour.
   Display: Fraunces · Body/UI: Inter · Utility/mono: IBM Plex Mono
   ========================================================================== */

:root{
  --bg:        #ffffff;
  --panel:     #f6f6f4;
  --line:      #e3e2de;
  --line-dark: #cfcecb;
  --ink:       #131312;
  --ink-soft:  #5b5a56;
  --ink-faint: #9b9a96;
  --overlay: rgba(255,255,255,0.98);

  --display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono:      "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;

  --header-h:  76px;
  --maxw:      1320px;
  --gutter:    clamp(20px, 4vw, 56px);

  --ease: cubic-bezier(.22,.61,.36,1);
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,p{ margin:0; }

.u-mono{
  font-family:var(--mono);
  letter-spacing:.08em;
  text-transform:uppercase;
}

:focus-visible{
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ==========================================================================
   Header / nav
   ========================================================================== */

.site-header{
  position:sticky;
  top:0;
  z-index:2000;
  height:var(--header-h);
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 var(--gutter);
  background:#fff;
  border-bottom:1px solid var(--line);
}

.brand{
  font-family:var(--body);
  font-weight:600;
  letter-spacing:.1em;
  text-transform:uppercase;
}

.page-head h1,
.contact-wrap h1,
.gallery-item-cap .t,
.lightbox-caption .t{
  font-family:var(--body);
  font-weight:500;
  letter-spacing:-0.02em;
}

.nav-toggle{
  display:none;
  width:32px;
  height:32px;
  position:relative;
  z-index:2200;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after{
  content:"";
  position:absolute;
  left:4px; right:4px;
  height:1px;
  background:var(--ink);
  transition:transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle span{ top:50%; }
.nav-toggle span::before{ top:-8px; }
.nav-toggle span::after{ top:8px; }
.nav-toggle[aria-expanded="true"] span{ background:transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform:translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform:translateY(-8px) rotate(-45deg); }

.main-nav ul{
  display:flex;
  gap:clamp(8px, 1.5vw, 24px);
}

.main-nav a{
  font-size:.68rem;
  font-weight:500;
  letter-spacing:.1em;
  text-transform:uppercase;
  position:relative;
  padding:6px 0;
  color:var(--ink-soft);
  transition:color .25s var(--ease);
}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  width:100%; height:1px;
  background:var(--ink);
  transform:scaleX(0);
  transform-origin:right;
  transition:transform .35s var(--ease);
}
.main-nav a:hover,
.main-nav a:focus-visible,
.main-nav a.is-active{ color:var(--ink); }
.main-nav a:hover::after,
.main-nav a:focus-visible::after,
.main-nav a.is-active::after{ transform:scaleX(1); transform-origin:left; }

@media (max-width:1200px){

  .nav-toggle{
    display:block;
  }

  .main-nav{
    position:fixed;
    inset:0;
    width:100vw;
    height:100vh;
    min-height:100dvh;
    padding-top:var(--header-h);
    background:#fff;
    z-index:2100;

    opacity:0;
    visibility:hidden;
    pointer-events:none;

    transition:
      opacity .3s var(--ease),
      visibility 0s linear .3s;
  }

  .main-nav.is-open{
    opacity:1;
    visibility:visible;
    pointer-events:auto;

    transition:
      opacity .3s var(--ease),
      visibility 0s;
  }

  .main-nav ul{
    display:flex;
    flex-direction:column;
    padding:40px var(--gutter);
    gap:0;
    background:#fff;
    min-height:calc(100dvh - var(--header-h));
  }

  .main-nav a{
    display:block;
    padding:16px 0;
    font-size:1rem;
    border-bottom:1px solid var(--line);
  }
}

/* ==========================================================================
   Hero slideshow
   ========================================================================== */

.hero{
  position:relative;
  height:calc(100svh - var(--header-h));
  min-height:420px;
  overflow:hidden;
  background:#fff;
}

.hero-slide{
  position:absolute;
  inset:0;
  opacity:0;
  transition:opacity 1.1s var(--ease);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:clamp(24px,4vw,56px);
}
.hero-slide.is-active{ opacity:1; z-index:2; }

.hero-slide img{
  max-width:100%;
  max-height:100%;
  width:auto;
  height:auto;
  object-fit:contain;
  display:block;
}

/* no blurred backdrop - clean white */
.hero-scrim{ display:none; }

.hero-foot{
  position:absolute;
  left:0; right:0; bottom:0;
  z-index:4;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px var(--gutter);
  color:var(--ink);
}

.hero-tag{
  font-family:var(--mono);
  font-size:.7rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-faint);
}

.hero-controls{
  display:flex;
  align-items:center;
  gap:18px;
}

.hero-count{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.08em;
  min-width:48px;
  color:var(--ink-soft);
}

.hero-progress{
  width:120px;
  height:1px;
  background:var(--line);
  position:relative;
  overflow:hidden;
}
.hero-progress::after{
  content:"";
  position:absolute;
  left:0; top:0; bottom:0;
  width:0%;
  background:var(--ink);
}
.hero-progress.is-animating::after{
  animation: hero-progress-fill 6s linear forwards;
}
@keyframes hero-progress-fill{
  from{ width:0%; }
  to{ width:100%; }
}

.hero-arrows{ display:flex; gap:10px; }
.hero-arrow{
  width:36px; height:36px;
  border:none;
  display:flex; align-items:center; justify-content:center;
  color:var(--ink);
  transition:background .25s var(--ease), border-color .25s var(--ease);
}
.hero-arrow:hover{ background:var(--ink); border-color:var(--ink); color:#fff; }
.hero-arrow svg{ width:14px; height:14px; }

@media (max-width:600px){
  .hero-progress{ width:60px; }
  .hero-tag{ display:none; }
}

/* collections section removed - navigation is in header only */


/* ==========================================================================
   Page header (sub-pages)
   ========================================================================== */

.page-head{
  max-width:var(--maxw);
  margin:0 auto;
  padding:clamp(56px,8vw,96px) var(--gutter) clamp(36px,5vw,56px);
  border-bottom:1px solid var(--line);
}

.page-head .intro-eyebrow{ margin-bottom:14px; }

.page-head h1{
  font-family:var(--display);
  font-weight:250;
  font-size:clamp(2.1rem, 5.5vw, 3.6rem);
  letter-spacing:-.01em;
}

.page-head p{
  font-family:"Times New Roman", Times, serif;
  margin-top:16px;
  max: width 100px;ch;
  color:var(--ink-soft);
  font-size:1rem;
  line-height:1.6;
}

/* ==========================================================================
   Gallery grid
   ========================================================================== */

.gallery{
  max-width:var(--maxw);
  margin:0 auto;
  padding:clamp(40px,6vw,64px) var(--gutter) clamp(90px,10vw,140px);
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:clamp(14px, 2vw, 28px);
}

.gallery-item{
  position:relative;
  cursor:zoom-in;
  overflow:hidden;
  background:#fff;
  aspect-ratio:3 / 2;
}

.gallery-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  display:block;
  transition:transform .6s var(--ease);
}

.gallery-item:hover img{
  transform:scale(1.03);
}

@media (max-width:900px){
  .gallery{ grid-template-columns:repeat(2, 1fr); }
}
@media (max-width:540px){
  .gallery{ grid-template-columns:1fr; }
}

.gallery-empty{
  max-width:var(--maxw);
  margin:0 auto;
  padding:clamp(60px,10vw,140px) var(--gutter);
  text-align:center;
}
.gallery-empty .mark{
  font-family:var(--mono);
  font-size:.72rem;
  color:var(--ink-faint);
  margin-bottom:18px;
}
.gallery-empty h2{
  font-family:var(--display);
  font-style:italic;
  font-weight:500;
  font-size:clamp(1.4rem,3vw,2rem);
  color:var(--ink-soft);
  max-width:30ch;
  margin:0 auto;
}

/* ==========================================================================
   Lightbox
   ========================================================================== */

.lightbox{
  position:fixed;
  inset:0;
  z-index:500;
  background:var(--overlay);
  display:flex;
  flex-direction:column;
  opacity:0;
  visibility:hidden;
  transition:none;
}
.lightbox.is-open{
  opacity:1; visibility:visible;
  transition:none;
}

.lightbox-top{
  position:absolute;
  top:0;
  left:0;
  right:0;
  width:100%;
  pointer-events:none;
}

.lightbox-close{
  pointer-events:auto;
}

.lightbox-index{
  font-family:var(--mono);
  font-size:.72rem;
  letter-spacing:.08em;
  color:rgba(255, 255, 255, 0.7);
}

.lightbox-close{
  position:absolute;
  top:20px;
  right:20px;
  left:auto;
  margin:0;
  transform:none;

  width:42px;
  height:42px;
  padding:0;
  border:0;
  background:transparent;
  color:#111;
  cursor:pointer;
  z-index:9999;

  display:flex;
  align-items:center;
  justify-content:center;
}

.lightbox-close:hover{
  opacity:.6;
}

.lightbox-close svg{
  width:22px;
  height:22px;
  stroke-width:1.2;
}

.lightbox-body{
  flex:1;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:18px;
  padding:70px var(--gutter) 60px;
  min-height:0;
}

.lightbox-figure{
  max-width:min(1100px, 88vw);
  max-height:78vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:24px;
}

.lightbox-figure img{
  max-width:100%;
  max-height:62vh;
  width:auto;
  height:auto;
  object-fit:contain;
  opacity:1;
  transform:none;
}

.lightbox-caption{
  text-align:center;
  color:#111;
  max-width:58ch;
}

.lightbox-caption .t{
  font-family:"Times New Roman", Times, serif;
  font-size:0.80rem;
  font-weight:400;
  line-height:1.3;
  margin-bottom:6px;
}

.lightbox-caption .date{
  font-family:"Times New Roman", Times, serif;
  font-style:italic;
  font-size:0.70rem;
  color:#777;
  margin-bottom:10px;
}

.lightbox-caption .c{
  font-family:"Times New Roman", Times, serif;
  font-size:0.50rem;
  line-height:1.6;
  color:#333;
}

.lightbox-nav{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  z-index:1000;

  width:48px;
  height:48px;
  padding:0;
  border:none;
  background:transparent;
  color:#111;

  display:flex;
  align-items:center;
  justify-content:center;

  cursor:pointer;
  transition:opacity .2s ease;
}

.lightbox-nav[data-lb-prev]{
  left:24px;
}

.lightbox-nav[data-lb-next]{
  right:24px;
}

.lightbox-nav:hover{
  opacity:.55;
}

.lightbox-nav svg{
  width:28px;
  height:28px;
  stroke-width:1;
}

@media (max-width:700px){

  .lightbox-body{
    padding:0 42px 50px;
  }

  .lightbox-nav{
    width:34px;
    height:34px;
  }

  .lightbox-nav[data-lb-prev]{
    left:6px;
  }

  .lightbox-nav[data-lb-next]{
    right:6px;
  }

  .lightbox-nav svg{
    width:24px;
    height:24px;
  }
}

/* ==========================================================================
   Contact page
   ========================================================================== */

.contact-wrap{
  max-width:760px;
  margin:0 auto;
  padding:clamp(90px,14vw,150px) var(--gutter) clamp(110px,14vw,160px);
  text-align:center;
}

.contact-wrap h1{
  font-family:var(--display);
  font-style:italic;
  font-weight:500;
  font-size:clamp(1.8rem,5vw,3rem);
  letter-spacing:-.01em;
}

.contact-rule{
  width:48px; height:1px;
  background:var(--ink);
  margin:26px auto 36px;
}

.contact-list{
  display:flex;
  flex-direction:column;
  gap:4px;
  margin-bottom:46px;
}

.contact-row{
  display:flex;
  align-items:baseline;
  justify-content:center;
  gap:16px;
  padding:18px 0;
  border-top:1px solid var(--line);
}
.contact-list .contact-row:last-child{ border-bottom:1px solid var(--line); }

.contact-row .label{
  font-family:var(--mono);
  font-size:.7rem;
  letter-spacing:.1em;
  color:var(--ink-faint);
  width:110px;
  text-align:right;
}

.contact-row a,
.contact-row span.val{
  font-family:var(--display);
  font-size:1.15rem;
  position:relative;
}
.contact-row a{
  border-bottom:1px solid var(--line-dark);
  transition:border-color .25s var(--ease), color .25s var(--ease);
}
.contact-row a:hover{ border-color:var(--ink); }

.contact-note{
  font-size:.86rem;
  color:var(--ink-faint);
  max-width:46ch;
  margin:0 auto;
  line-height:1.6;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer{
  border-top:1px solid var(--line);
  padding:30px var(--gutter);
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
}

.site-footer .f-left{
  font-family:var(--mono);
  font-size:.68rem;
  letter-spacing:.06em;
  color:var(--ink-faint);
}

.site-footer .f-right a{
  font-family:var(--mono);
  font-size:.68rem;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--ink-soft);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease), color .25s var(--ease);
}
.site-footer .f-right a:hover{ color:var(--ink); border-color:var(--ink); }
/* Lightbox caption styling */
.lightbox-caption{
  width:min(900px, 82vw);
  max-width:900px;
  text-align:center;
  color:#111;
}

.lightbox-caption .t{
  font-family:var(--body);
  font-weight:400;
  font-size:clamp(1.1rem, 1.8vw, 1.6rem);
  line-height:1.2;
  letter-spacing:-0.02em;
  margin:0 0 4px;
}

.lightbox-caption .date{
  font-family:"Times New Roman", Times, serif;
  font-style:italic;
  font-size:clamp(1rem, 1.5vw, 1.4rem);
  line-height:1.2;
  color:#777;
  margin:0 0 22px;
}

.lightbox-caption .c{
  font-family:"Times New Roman", Times, serif;
  font-style:normal;
  font-size:clamp(1rem, 1.6vw, 1.45rem);
  line-height:1.55;
  color:#222;
  margin:0 auto;
}