/* ============================================================
   M0-MAD · site.css — shared design system for the site pages
   (home, design, photo-film, photography, about)
   Tokens lifted from gallery.html / momad2.html so every page
   reads native to the M0-MAD studio.
   ============================================================ */

:root {
  --bleed:  26px;                                /* the one left/right gutter every block hangs from */
  /* canonical palette: cool near-black + off-white + stainless steel.
     (--bronze keeps its name site-wide; the value moved from warm gold to steel) */
  --bg:     #08090a;
  --ink:    #f3f5f8;
  --dim:    #9aa1ab;
  --muted:  #9aa1ab;
  --bronze: #c9ced5;
  --line:   rgba(243,245,248,.12);
  --glass:  rgba(18,19,21,.74);
  --card:   #121315;
  --on-bronze: #0a0b0c;
  --steel:  linear-gradient(180deg,#e9ecf1 0%,#c2c7cf 46%,#d6dae0 54%,#aab0b8 100%);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { background: var(--bg); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--bronze); color: var(--on-bronze); }

/* thin cool scrollbar */
::-webkit-scrollbar { width: 10px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(243,245,248,.16); border-radius: 5px; }

/* ---------- topbar ---------- */
.topbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px var(--bleed);
  background: linear-gradient(180deg, rgba(8,9,10,.88), rgba(8,9,10,0));
  pointer-events: none;
}
.topbar > * { pointer-events: auto; }

/* the wordmark IS the title — no monogram box; it hangs on the bleed line */
.mark { display: flex; align-items: center; }
.mark-txt { display: flex; flex-direction: column; gap: 2px; }
.mark-txt b {
  font: 300 19px 'Fraunces', serif; letter-spacing: .01em;
  color: var(--ink); white-space: nowrap;
}
.mark-txt small {
  font: 300 8.5px 'JetBrains Mono', monospace; letter-spacing: .28em;
  color: var(--dim); text-transform: uppercase; white-space: nowrap;
}

.topnav { display: flex; align-items: center; gap: 22px; }
.topnav a {
  font: 400 10.5px 'JetBrains Mono', monospace; letter-spacing: .2em;
  text-transform: uppercase; color: var(--dim);
  padding: 6px 2px; border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}
.topnav a:hover { color: var(--ink); }
.topnav a.on { color: var(--bronze); border-bottom-color: var(--bronze); }

/* ---------- page hero ---------- */
.page-hero {
  padding: clamp(120px, 20vh, 190px) 26px 40px;
  max-width: 1180px; margin: 0 auto;
}
.hero-meta {
  font: 400 11px 'JetBrains Mono', monospace; letter-spacing: .32em;
  text-transform: uppercase; color: var(--bronze); margin-bottom: 20px;
}
.hero-meta span { color: var(--dim); }
.page-hero h1 {
  font: 300 clamp(38px, 6.4vw, 80px)/1.05 'Fraunces', serif;
  letter-spacing: .01em; max-width: 16ch;
}
.hero-sub {
  margin-top: 22px; max-width: 62ch;
  font: 400 14px/1.65 'Inter', sans-serif; color: var(--dim);
}
.hero-chip {
  display: inline-flex; align-items: center; gap: 10px; margin-top: 30px;
  font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .24em;
  text-transform: uppercase; color: var(--dim);
  border: 1px solid var(--line); border-radius: 40px; padding: 10px 18px;
  transition: color .2s ease, border-color .2s ease;
}
.hero-chip:hover { color: var(--bronze); border-color: var(--bronze); }
.hero-hint {
  margin-top: 28px;
  font: 300 10px 'JetBrains Mono', monospace; letter-spacing: .24em;
  color: var(--dim);
}

/* ---------- section header ---------- */
.sec-h { max-width: 1180px; margin: 0 auto; padding: 44px 26px 18px; }
.sec-h .kicker {
  font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .3em;
  text-transform: uppercase; color: var(--bronze); margin-bottom: 12px;
}
.sec-h h2 { font: 300 clamp(24px, 3.4vw, 38px)/1.1 'Fraunces', serif; }
.sec-h .sec-sub { margin-top: 10px; font: 400 13px/1.6 'Inter', sans-serif; color: var(--dim); max-width: 58ch; }

/* ---------- horizontal swipe rows ---------- */
.row { padding: 10px 0 26px; border-bottom: 1px solid rgba(243,245,248,.06); }

.row-head {
  max-width: 1180px; margin: 0 auto; padding: 22px 26px 14px;
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
}
.row-head .row-kicker {
  font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .3em;
  text-transform: uppercase; color: var(--bronze);
}
.row-head .row-count {
  font: 300 10px 'JetBrains Mono', monospace; letter-spacing: .3em;
  text-transform: uppercase; color: var(--dim);
}

.row-wrap { position: relative; }
.row-track {
  display: flex; gap: 16px;
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  padding: 6px max(26px, calc((100vw - 1180px)/2 + 26px)) 16px;
  /* without this, mandatory snap pulls card 1 flush to the viewport
     edge and eats the track's left padding */
  scroll-padding-left: max(26px, calc((100vw - 1180px)/2 + 26px));
  scrollbar-width: none; cursor: grab;
}
.row-track::-webkit-scrollbar { display: none; }
.row-track.dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; -webkit-user-select: none; }
.row-track.wheeling { scroll-snap-type: none; }   /* no snap-fighting while the wheel drives the row */
.row-track.dragging * { pointer-events: none; }

.card {
  flex: 0 0 auto; width: min(74vw, 380px); scroll-snap-align: start;
  transition: transform .22s ease;
}
.card:hover { transform: translateY(-2px); }
.card-img {
  aspect-ratio: 3 / 2; width: 100%; object-fit: cover;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--card);
  transition: border-color .22s ease;
  user-select: none; -webkit-user-drag: none;
}
.card:hover .card-img { border-color: var(--bronze); }
.card-tag {
  margin-top: 12px;
  font: 500 9.5px 'JetBrains Mono', monospace; letter-spacing: .24em;
  text-transform: uppercase; color: var(--bronze);
}
.card-title { margin-top: 6px; font: 300 19px/1.2 'Fraunces', serif; }
.card-lede { margin-top: 6px; font: 400 12px/1.55 'Inter', sans-serif; color: var(--dim); }
.card-meta {
  margin-top: 8px;
  font: 300 9.5px 'JetBrains Mono', monospace; letter-spacing: .18em;
  text-transform: uppercase; color: var(--dim);
}

/* text-only card (projects without imagery) */
.card--text {
  display: flex; flex-direction: column; justify-content: space-between;
  aspect-ratio: 3 / 2; padding: 20px;
  border: 1px solid var(--line); border-radius: 10px; background: var(--glass);
  transition: border-color .22s ease;
}
.card--text:hover { border-color: var(--bronze); }
.card--text .card-dash { font: 300 20px 'Fraunces', serif; color: var(--bronze); }
.card--text .card-tag, .card--text .card-title, .card--text .card-lede { margin-top: 8px; }

/* row arrows */
.row-arrows { display: flex; gap: 10px; }
.rarw {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(20,19,18,.35);
  color: var(--ink); font: 400 14px 'JetBrains Mono', monospace;
  cursor: pointer; backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  transition: border-color .2s ease, background .2s ease;
}
.rarw:hover { border-color: var(--bronze); background: rgba(20,19,18,.6); }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 11px 'JetBrains Mono', monospace; letter-spacing: .18em;
  text-transform: uppercase; cursor: pointer;
  border-radius: 40px; padding: 13px 24px;
  transition: filter .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
/* primary CTA — the one brushed-stainless detail; all other accents stay flat steel */
.btn--bronze {
  background: var(--steel); color: var(--on-bronze);
  border: 1px solid rgba(255,255,255,.22);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 0 1px 2px rgba(0,0,0,.4);
}
.btn--bronze:hover { filter: brightness(1.08); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
.btn--ghost:hover { color: var(--bronze); border-color: var(--bronze); }

/* ---------- video modal ---------- */
.vm {
  position: fixed; inset: 0; z-index: 90; display: none;
  align-items: center; justify-content: center; padding: 22px;
  background: rgba(5,5,6,.82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.vm.open { display: flex; }
.vm-box {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 24px 70px rgba(0,0,0,.6);
  width: min(960px, 94vw); overflow: hidden;
}
.vm-box.vm--vertical { width: min(420px, 92vw); }
.vm-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 13px 18px; border-bottom: 1px solid rgba(243,245,248,.07);
}
.vm-title {
  font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .22em;
  text-transform: uppercase; color: var(--dim);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.vm-close {
  border: 1px solid var(--line); background: transparent; color: var(--ink);
  width: 30px; height: 30px; border-radius: 50%; cursor: pointer;
  font: 400 12px 'JetBrains Mono', monospace; flex: 0 0 auto; margin-left: 14px;
  transition: border-color .2s ease, color .2s ease;
}
.vm-close:hover { border-color: var(--bronze); color: var(--bronze); }
.vm-body { position: relative; background: #000; }
.vm-body.ratio-16x9 { aspect-ratio: 16 / 9; }
.vm-body iframe, .vm-body video {
  display: block; width: 100%; height: 100%; border: 0;
}
.vm-body video { max-height: 78vh; object-fit: contain; }
.vm-note {
  padding: 10px 18px; font: 400 10px 'JetBrains Mono', monospace;
  letter-spacing: .18em; text-transform: uppercase; color: var(--bronze);
  border-top: 1px solid rgba(243,245,248,.07);
}

/* ---------- whatsapp: logo + name dialog (injected by site.js) ---------- */
.wa-ico { display: inline-block; vertical-align: -2px; margin-right: 8px; width: 14px; height: 14px; }
.wa-modal {
  position: fixed; inset: 0; z-index: 95; display: none;
  align-items: center; justify-content: center; padding: 22px;
  background: rgba(5,5,6,.78); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}
.wa-modal.open { display: flex; }
.wa-box {
  width: min(430px, 94vw); padding: 26px 26px 24px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 24px 70px rgba(0,0,0,.6);
}
.wa-box .wa-k {
  font: 500 9.5px 'JetBrains Mono', monospace; letter-spacing: .3em;
  text-transform: uppercase; color: var(--bronze); margin-bottom: 10px;
}
.wa-box h3 { font: 300 24px 'Fraunces', serif; color: var(--ink); }
.wa-box input {
  width: 100%; margin-top: 18px; padding: 13px 15px;
  background: rgba(243,245,248,.05); border: 1px solid var(--line); border-radius: 9px;
  font: 400 14px 'Inter', sans-serif; color: var(--ink); outline: none;
  transition: border-color .2s ease;
}
.wa-box input:focus { border-color: var(--bronze); }
.wa-box .wa-preview {
  margin-top: 14px; font: 400 12px/1.6 'Inter', sans-serif; color: var(--dim);
  border-left: 2px solid var(--bronze); padding-left: 12px;
}
.wa-box .wa-actions { display: flex; gap: 12px; margin-top: 20px; align-items: center; }
.wa-box .wa-go {
  display: inline-flex; align-items: center; gap: 8px;
  font: 500 10.5px 'JetBrains Mono', monospace; letter-spacing: .18em;
  text-transform: uppercase; cursor: pointer;
  background: var(--bronze); color: var(--on-bronze); border: 1px solid var(--bronze);
  border-radius: 40px; padding: 12px 22px;
  transition: filter .2s ease;
}
.wa-box .wa-go:hover { filter: brightness(1.08); }
.wa-box .wa-cancel {
  font: 500 10px 'JetBrains Mono', monospace; letter-spacing: .18em;
  text-transform: uppercase; color: var(--dim);
  background: none; border: 0; cursor: pointer; padding: 12px 6px;
  transition: color .2s ease;
}
.wa-box .wa-cancel:hover { color: var(--ink); }

/* ---------- footer ---------- */
.site-foot { margin-top: 70px; border-top: 1px solid var(--line); }
.foot-grid {
  max-width: 1180px; margin: 0 auto; padding: 46px 26px 30px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px;
}
.foot-grid h4 {
  font: 500 9.5px 'JetBrains Mono', monospace; letter-spacing: .3em;
  text-transform: uppercase; color: var(--bronze); margin-bottom: 14px;
}
.foot-grid p, .foot-grid a { font: 400 12.5px/1.7 'Inter', sans-serif; color: var(--dim); }
.foot-grid a { display: block; transition: color .2s ease; }
.foot-grid a:hover { color: var(--ink); }
.foot-credit {
  max-width: 1180px; margin: 0 auto; padding: 0 26px 34px;
  font: 300 9.5px 'JetBrains Mono', monospace; letter-spacing: .26em;
  text-transform: uppercase; color: var(--dim);
}

/* ---------- page transitions (driven by site.js) ---------- */
.js body { animation: pageIn .5s ease both; }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
body.page-leave { opacity: 0 !important; transition: opacity .32s ease; animation: none; }

/* ---------- scroll-to-top (button injected by site.js) ---------- */
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 60;
  width: 46px; height: 46px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(20,19,18,.45);
  color: var(--ink); font: 400 15px 'JetBrains Mono', monospace;
  cursor: pointer; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .3s ease, transform .3s ease, border-color .2s ease, background .2s ease;
}
.to-top.show { opacity: 1; transform: none; pointer-events: auto; }
.to-top:hover { border-color: var(--bronze); color: var(--bronze); background: rgba(20,19,18,.7); }

/* ---------- scroll-progress rail on the right (injected by site.js) ---------- */
.scroll-rail {
  position: fixed; top: 0; right: 0; bottom: 0; width: 3px; z-index: 55;
  background: rgba(243,245,248,.07); pointer-events: none;
}
.scroll-rail-fill {
  position: absolute; top: 0; left: 0; width: 100%; height: 0;
  background: var(--bronze); box-shadow: 0 0 8px rgba(201,206,213,.55);
}

/* ---------- section scroll buttons at the bottom (pages with full-screen sections) ---------- */
.sec-nav {
  position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 58;
  display: flex; gap: 10px;
}
.sec-btn {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--line); background: rgba(20,19,18,.5);
  color: var(--ink); font: 400 15px 'JetBrains Mono', monospace; cursor: pointer;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: border-color .2s ease, color .2s ease, background .2s ease, opacity .3s ease, transform .2s ease;
}
.sec-btn:hover { border-color: var(--bronze); color: var(--bronze); background: rgba(20,19,18,.75); }
.sec-btn:disabled { opacity: .22; pointer-events: none; }

/* ---------- reveal on scroll ----------
   hidden state is gated on html.js (added by site.js) so content
   stays visible when JS is unavailable */
.js .rv { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
.js .rv.in { opacity: 1; transform: none; }

/* ---------- mobile ---------- */
@media (max-width: 720px) {
  :root { --bleed: 16px; }
  .topbar { padding: 14px var(--bleed); }
  .mark-txt b { font-size: 15px; }
  .mark-txt small { display: none; }           /* title only — frees room for the nav */
  .topnav { gap: 14px; }
  .topnav a { letter-spacing: .1em; font-size: 9.5px; white-space: nowrap; }
  .page-hero, .sec-h, .row-head, .foot-grid, .foot-credit { padding-left: 16px; padding-right: 16px; }
  .row-track { padding-left: 16px; padding-right: 16px; scroll-padding-left: 16px; }
  .row-arrows { display: none; }
  .foot-grid { grid-template-columns: 1fr; gap: 26px; }
  .to-top { right: 16px; bottom: 16px; }
  .sec-btn { width: 40px; height: 40px; font-size: 14px; }
}

/* narrow phones: keep the wordmark + nav from colliding on one row */
@media (max-width: 480px) {
  .mark-txt b { font-size: 13px; }
  .topnav { gap: 9px; }
  .topnav a { font-size: 10px; letter-spacing: .05em; }
}
@media (max-width: 360px) {
  :root { --bleed: 12px; }
  .topnav { gap: 7px; }
  .topnav a { letter-spacing: .02em; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  .js body { animation: none; opacity: 1; }
  html { scroll-behavior: auto; }
}

/* touch: give link rows a finger-sized hit area without changing mouse-device spacing */
@media (pointer: coarse) {
  .topnav a { padding: 6px 2px; }
  .foot-grid a { padding: 5px 0; margin: -5px 0; }
  .home-foot a { padding: 7px 0; margin: -7px 0; display: inline-block; }
}