/* ============================================================
   night-mosaic — teemademo (Yökiilto, kuvitteellinen)
   Musta galleriatausta, yksi oranssi kipinä, otsikkomosaiikki
   jossa esineet seisovat sanoina peruslinjalla.
   ============================================================ */

@font-face {
  font-family: 'Chivo';
  src: url('assets/fonts/chivo-variable-latin.woff2') format('woff2');
  font-weight: 300 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Chivo Mono';
  src: url('assets/fonts/chivo-mono-variable-latin.woff2') format('woff2');
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --black: #111111;
  --s1: #1F1F1F;
  --s2: #262626;
  --line: #313131;
  --white: #FFFFFF;
  --muted: #AEAEAE;      /* 8.5:1 mustalla — turvallinen pienelle tekstille */
  --muted-2: #8A8A8A;    /* 5.5:1 mustalla — fineprint */
  --dim: #707070;        /* 3.8:1 — VAIN koristeena tai ≥24 px */
  --orange: #FF6D0C;     /* 6.7:1 mustalla */
  --paper: #F2F0ED;
  --ink: #111111;
  --ink-2: #3A3A3A;
  --gut: clamp(1.15rem, 5vw, 4.5rem);
  --sans: 'Chivo', 'Helvetica Neue', Arial, sans-serif;
  --mono: 'Chivo Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

h1, h2, h3 { margin: 0; font-weight: 800; letter-spacing: -0.02em; }

.mono { font-family: var(--mono); font-weight: 400; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 30;
  background: var(--paper); color: var(--ink);
  padding: 0.7rem 1.1rem; font-family: var(--mono); font-size: 0.8rem;
  text-decoration: none;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

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

/* ---- demo banner ---- */
.demo-banner {
  display: block;
  position: relative;
  z-index: 5;
  background: var(--orange);
  color: #111111;
  text-align: center;
  text-decoration: none;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
}
.demo-banner b { font-weight: 700; }

/* ---- top bar ---- */
.top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1.25rem var(--gut);
  border-bottom: 1px solid var(--line);
}
.wordmark {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  text-decoration: none;
}
.wordmark span { color: var(--orange); }
.top-nav { display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap; }
.top-nav a {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
}
.top-nav a:hover { color: var(--white); }
.top-cta {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 0.45rem 0.95rem;
  color: var(--white) !important;
}
.top-cta:hover { background: rgba(255, 255, 255, 0.09); }

/* ============================================================
   1 · OTSIKKOMOSAIIKKI
   ============================================================ */
.hero { padding: clamp(2.5rem, 7vw, 5.5rem) var(--gut) clamp(2.5rem, 6vw, 4.5rem); }

.mosaic {
  font-size: clamp(2.4rem, 9.4vw, 6.5rem);
  line-height: 0.8;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  font-weight: 800;
  margin: 0 0 clamp(1.75rem, 4vw, 2.75rem);
}
.mosaic .row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.1em 0.24em;
  margin-bottom: 0.13em;
}
.mosaic .row--end { justify-content: flex-end; }
.mosaic .w { display: block; }
.mosaic .w--dim { color: var(--muted); }

.mosaic .cap {
  font-family: var(--mono);
  font-size: clamp(0.62rem, 1.55vw, 0.78rem);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--muted);
  margin-left: auto;
  padding-bottom: 0.45em;
  text-align: right;
  max-width: 24ch;
}
.mosaic .row--end .cap { margin-left: 0; margin-right: auto; text-align: left; }

.mosaic .glyph { display: block; flex: none; }
.glyph--semi { width: 0.82em; height: 0.41em; margin-bottom: 0.04em; }
.glyph--star { width: 0.52em; height: 0.52em; margin-bottom: 0.02em; }

.mosaic .tile {
  display: block;
  flex: none;
  width: clamp(118px, 26vw, 224px);
  aspect-ratio: 140 / 85;
  border-radius: 12px;
  overflow: hidden;
  background: var(--s2);
  margin-bottom: 0.06em;
}
.mosaic .tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 88% 100%;
  transform-origin: 86% 96%;
  animation: ken 28s ease-in-out infinite alternate;
}
@keyframes ken {
  from { transform: scale(1.85); }
  to   { transform: scale(2.15) translate(-2%, -1%); }
}

.hero-lede {
  max-width: 54ch;
  margin: 0 0 1.9rem;
  font-size: clamp(1rem, 1.9vw, 1.15rem);
  color: var(--muted);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.btn {
  display: inline-block;
  border-radius: 999px;
  padding: 0.85rem 1.5rem;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.76rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--paper);
}
.btn:hover { background: var(--white); border-color: var(--white); }
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.28);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.09); border-color: rgba(255, 255, 255, 0.45); }

/* ============================================================
   2 · NELJÄN KUVAN NAUHA
   ============================================================ */
.strip-wrap { padding: 0 0 clamp(2.5rem, 6vw, 4rem); }

.strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.shot {
  position: relative;
  margin: 0;
  min-height: clamp(300px, 30vw, 440px);
  overflow: hidden;
  background: var(--s2);
}
.shot picture, .shot img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.shot::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 60%, rgba(0, 0, 0, 0.88));
  pointer-events: none;
}
.tag {
  position: absolute;
  left: 1.1rem;
  bottom: 1.1rem;
  z-index: 2;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.9);
}
.tag .sq { width: 8px; height: 8px; background: var(--orange); flex: none; }

.photo-note {
  max-width: 62ch;
  margin: 1.75rem var(--gut) 0;
  padding: 0.9rem 1.1rem;
  border-left: 2px solid var(--line);
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted);
}
.photo-note strong { color: var(--white); font-weight: 700; }

/* ============================================================
   3 · PILLERIPILVI
   ============================================================ */
.cloud { padding: clamp(2.5rem, 6vw, 4.5rem) var(--gut) clamp(2.5rem, 6vw, 4rem); }

.kicker {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 0.85rem;
}
.h2 {
  font-size: clamp(1.75rem, 5vw, 3.1rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0 0 clamp(1.5rem, 3.5vw, 2.5rem);
  max-width: 18ch;
}

.pills {
  position: relative;
  list-style: none;
  margin: 0;
  padding: clamp(2rem, 5vw, 3.5rem) 0.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.9rem 1.1rem;
  overflow: hidden;
}
.pills::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    180deg,
    var(--line) 0 2px,
    transparent 2px 32px,
    var(--s2) 32px 33px,
    transparent 33px 64px
  );
  pointer-events: none;
}
.pill {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  border-radius: 999px;
  padding: 0.62rem 1.15rem;
  border: 1px solid transparent;
  white-space: nowrap;
}
.pill b { font-size: 1.05rem; font-weight: 800; letter-spacing: -0.01em; }
.pill span {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.pill--solid { background: var(--s2); color: var(--white); }
.pill--solid span { color: var(--muted); }
.pill--light { background: var(--paper); color: var(--ink); }
.pill--light span { color: var(--ink-2); }
.pill--ghost { background: rgba(255, 255, 255, 0.08); color: var(--white); }
.pill--ghost span { color: var(--muted); }
.pill--line { border-color: rgba(255, 255, 255, 0.34); color: var(--white); background: var(--black); }
.pill--line span { color: var(--muted); }

.pills li:nth-child(1) { transform: rotate(-6deg) translateY(0.6rem); }
.pills li:nth-child(2) { transform: rotate(3deg) translateY(-1.1rem); }
.pills li:nth-child(3) { transform: rotate(-13deg) translateY(1.2rem); }
.pills li:nth-child(4) { transform: rotate(5deg) translateY(-0.4rem); }
.pills li:nth-child(5) { transform: rotate(-3deg) translateY(1.4rem); }
.pills li:nth-child(6) { transform: rotate(8deg) translateY(-0.9rem); }
.pills li:nth-child(7) { transform: rotate(-16deg) translateY(0.5rem); }
.pills li:nth-child(8) { transform: rotate(2deg) translateY(-1.3rem); }
.pills li:nth-child(9) { transform: rotate(-8deg) translateY(0.9rem); }

.fineprint {
  font-size: 0.74rem;
  line-height: 1.55;
  color: var(--muted-2);
  margin: 1.5rem 0 0;
  max-width: 60ch;
}

/* ============================================================
   4 · KELLUVA LUKUKAISTA
   ============================================================ */
.band {
  position: relative;
  background: var(--s1);
  overflow: hidden;
}
.band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, #111111, transparent 50%, #111111);
  pointer-events: none;
}
.band-inner {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 8vw, 6rem) var(--gut);
  display: grid;
  gap: 0.35rem clamp(2rem, 5vw, 4rem);
}
.giant {
  margin: 0;
  font-size: clamp(4.6rem, 19vw, 10rem);
  line-height: 0.82;
  font-weight: 800;
  letter-spacing: -0.045em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}
.giant-unit { color: var(--white); }
.band-copy {
  margin: 0.75rem 0 0;
  max-width: 42ch;
  font-size: clamp(1rem, 1.9vw, 1.15rem);
  color: var(--muted);
}
.band .fineprint { margin-top: 1.1rem; }

@media (min-width: 901px) {
  .band-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
  }
  .band-inner .kicker { grid-column: 1 / -1; }
  .band .fineprint { grid-column: 2; margin-top: 0.9rem; }
}

/* ============================================================
   5 · PALVELUHARMONIKKA
   ============================================================ */
.acc { padding: clamp(2.75rem, 7vw, 5rem) var(--gut); }
.acc details { border-top: 1px solid var(--line); }
.acc details:last-of-type { border-bottom: 1px solid var(--line); }

.acc summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1.1rem;
  padding: 1.2rem 0;
  cursor: pointer;
  color: var(--muted);
  list-style: none;
  transition: color 0.2s ease;
}
.acc summary::-webkit-details-marker { display: none; }
.acc summary:hover { color: var(--white); }
.acc details[open] summary { color: var(--white); }

.acc .num {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  flex: none;
}
.acc details[open] .num { color: var(--orange); }
.acc .ttl {
  font-size: clamp(1.15rem, 3.2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  flex: 1 1 12ch;
}
.acc .meta {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  white-space: nowrap;
}
.acc summary::after {
  content: '';
  flex: none;
  width: 0.6rem;
  height: 0.6rem;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: translateY(-0.2rem) rotate(45deg);
  transition: transform 0.25s ease;
}
.acc details[open] summary::after { transform: translateY(0.05rem) rotate(225deg); }

.acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s ease; }
.acc details[open] .acc-body { grid-template-rows: 1fr; }
.acc-body > div { overflow: hidden; }
.acc-body p {
  margin: 0;
  padding: 0 0 1.4rem;
  max-width: 60ch;
  color: var(--muted);
}

@supports selector(::details-content) {
  :root { interpolate-size: allow-keywords; }
  .acc details::details-content {
    block-size: 0;
    overflow: clip;
    transition: block-size 0.38s cubic-bezier(0.2, 0.7, 0.2, 1),
                content-visibility 0.38s allow-discrete;
  }
  .acc details[open]::details-content { block-size: auto; }
  .acc-body, .acc details[open] .acc-body { display: block; transition: none; }
}

/* ============================================================
   6 · TYÖINDEKSI PYSTYVÄLILEHTINÄ
   ============================================================ */
.work { padding: clamp(2.75rem, 7vw, 5rem) var(--gut); }
.work-list { list-style: none; margin: 0; padding: 0; position: relative; }

.work-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 1.3rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  transition: color 0.25s ease;
}
.work-list li:last-child { border-bottom: 1px solid var(--line); }
.work-txt { display: block; flex: 1; }
.work-name {
  display: block;
  font-size: clamp(1.1rem, 2.6vw, 1.45rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.work-note { display: block; font-size: 0.88rem; margin-top: 0.3rem; color: var(--muted); }
.work-year { font-size: 0.72rem; letter-spacing: 0.1em; color: var(--muted); flex: none; }

.work-fig {
  position: relative;
  margin: 1rem 0 0.35rem;
  border-radius: 14px;
  overflow: hidden;
  background: var(--s2);
  isolation: isolate;
}
.work-fig img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
/* vinjetti sitoo valokuvan mustaan taustaan */
.work-fig::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(130% 95% at 50% 42%, rgba(0, 0, 0, 0) 34%, rgba(0, 0, 0, 0.6) 100%);
  pointer-events: none;
}

@media (min-width: 901px) {
  /* seinän aukon läpi kuvattu otos rajataan työhön: kädet, konepelti, kiillotin */
  .work-fig--tyo img { transform: scale(2.5); transform-origin: 54% 58%; }
  .work-list { width: 54%; }
  .work-fig {
    position: absolute;
    top: 0.4rem;
    left: calc(100% + 2.5rem);
    width: 74%;
    margin: 0;
    /* ei siirtymää: kuva vaihtuu heti, jolloin tila ei jää puolitiehen
       kun näkymän leveys muuttuu (mm. koko sivun kuvakaappauksissa) */
    opacity: 0;
  }
  .work-row:first-child .work-fig { opacity: 1; }
  .work-list:has(.work-row:hover) .work-fig,
  .work-list:has(.work-row:focus-within) .work-fig { opacity: 0; }
  .work-list .work-row:hover .work-fig,
  .work-list .work-row:focus-within .work-fig { opacity: 1; }
  .work-row:hover, .work-row:focus-within { color: var(--white); }
  .work-row:hover .work-name, .work-row:focus-within .work-name { color: var(--white); }
}

/* ============================================================
   7 · TARINA
   ============================================================ */
.story { padding: clamp(2.75rem, 7vw, 5rem) var(--gut); background: var(--s1); }
.story-grid { display: grid; gap: 1.25rem clamp(2rem, 4vw, 3.5rem); }
.story-grid p { margin: 0; color: var(--muted); max-width: 46ch; }
@media (min-width: 901px) {
  .story-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ============================================================
   8 · YHTEYS
   ============================================================ */
.contact { padding: clamp(2.75rem, 7vw, 5rem) var(--gut) clamp(3rem, 7vw, 5rem); }
.contact-grid {
  display: grid;
  gap: 2rem clamp(2rem, 5vw, 4rem);
  margin-bottom: 2.25rem;
}
@media (min-width: 701px) {
  .contact-grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
}
.contact-list, .hours { margin: 0; display: grid; gap: 0.9rem; }
.contact-list > div, .hours > div {
  display: grid;
  gap: 0.15rem;
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--line);
}
.contact-list dt, .hours dt {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.contact-list dd, .hours dd { margin: 0; font-size: 1rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  border-top: 1px solid var(--line);
  padding: 2.25rem var(--gut) 2.5rem;
}
.footer-mark {
  margin: 0 0 0.4rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.footer .small {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.footer .small a { color: var(--white); }

.ai-note {
  margin: 1.5rem 0 0;
  max-width: 62ch;
  font-size: 0.75rem;
  line-height: 1.55;
  color: var(--muted);
}
.ai-note strong { font-weight: 700; color: var(--white); }

/* ============================================================
   KAPEAT NÄYTÖT
   ============================================================ */
@media (max-width: 900px) {
  .work-row { flex-wrap: wrap; }
  .work-fig { flex: 0 0 100%; }
  .strip {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
  }
  .shot { flex: 0 0 78vw; scroll-snap-align: start; min-height: 62vw; }
  .photo-note { margin-inline: var(--gut); }
}

@media (max-width: 700px) {
  .pills { gap: 0.7rem 0.8rem; padding-inline: 0; }
  .pills li:nth-child(odd) { transform: rotate(-4deg); }
  .pills li:nth-child(even) { transform: rotate(3deg); }
  .pill { padding: 0.55rem 0.95rem; }
  .pill b { font-size: 0.95rem; }
  .pill span { font-size: 0.62rem; letter-spacing: 0.08em; }
  .acc .meta { flex-basis: 100%; margin-left: 2.6rem; }
  .mosaic .cap { max-width: 20ch; }
}

@media (max-width: 420px) {
  .mosaic { font-size: 2.35rem; }
  .mosaic .cap { font-size: 0.6rem; max-width: 17ch; }
}

/* ============================================================
   LIIKKEEN VÄHENNYS
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .mosaic .tile img { transform: none; }
}