/* Trout Ranch — restrained, paper-warm, quiet.
   Written by hand; edit freely. */

:root {
  --bg:        #f4ede1;   /* warm paper */
  --bg-alt:    #ece2d0;   /* a touch darker, for quiet bands */
  --paper:     #faf5ea;   /* card / plate background */
  --ink:       #1d1712;   /* deep brown-black */
  --ink-muted: #6b5d4f;   /* secondary copy */
  --ink-soft:  #9b8d7a;   /* meta / fine print */
  --rule:      #d6c8af;   /* hairlines */
  --rule-soft: #e4d9c3;
  --accent:    #1f3853;   /* aizome indigo — UI accent */
  --accent-ink:#14263a;
  --wood:      #7d3f23;   /* walnut red-brown — kept for wood/grain marks */
  --seal:      #8e3a23;   /* hanko seal red */
}

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

html {
  font-size: 17px;
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
  color: var(--ink);
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { display: block; max-width: 100%; height: auto; }

a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }

hr.rule {
  border: none;
  border-top: 1px solid var(--rule);
  margin: 5rem 0 4rem;
}
hr.rule-soft {
  border-top: 1px solid var(--rule-soft);
  margin: 1.75rem 0;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Typography --- */
h1, h2, h3, h4 {
  font-family: 'Fraunces', 'Cormorant Garamond', Georgia, serif;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.012em;
  margin: 0 0 .5em;
}

h1 {
  font-size: clamp(2.4rem, 4.6vw, 3.6rem);
  line-height: 1.05;
  font-weight: 300;
  letter-spacing: -0.02em;
}
h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.15;
  font-weight: 400;
}
h3 {
  font-size: 1.35rem;
  line-height: 1.25;
  font-weight: 500;
}
h4 {
  font-size: 1.05rem;
  line-height: 1.3;
  font-weight: 500;
}

p { margin: 0 0 1em; }
em { font-family: 'Fraunces', Georgia, serif; font-style: italic; }

/* Japanese text — used sparingly, always paired with English */
.jp {
  font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  font-weight: 400;
  letter-spacing: 0.05em;
}
.jp-large {
  font-size: 2rem;
  line-height: 1;
  color: var(--ink);
  margin: 0 0 .4rem;
  letter-spacing: 0.08em;
}
.jp-huge {
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  line-height: 1;
  color: var(--ink);
  letter-spacing: 0.12em;
  margin: 0 0 1.25rem;
  font-weight: 300;
}
.eyebrow .jp {
  font-size: .95rem;
  letter-spacing: 0.08em;
  color: var(--accent);
  text-transform: none;
}
.eyebrow-sep { color: var(--ink-soft); margin: 0 .35rem; }

.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  margin: 0 0 1.25rem;
}

.lede, .section-lede {
  font-size: 1.08rem;
  color: var(--ink-muted);
  max-width: 38em;
}

.muted { color: var(--ink-muted); }
.note  {
  margin-top: 1.5rem;
  font-size: .88rem;
  color: var(--ink-soft);
  font-style: italic;
}

/* --- Header --- */
.site-head {
  padding: 0;
  border-bottom: 1px solid var(--rule-soft);
  background: var(--bg);
}
.head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  /* Nudge the mark down a touch so it sits on the header's optical baseline. */
  margin-top: .45rem;
}
.brand-logo {
  height: 93px;
  width: auto;
  display: block;
}
.site-nav {
  display: flex;
  gap: 2rem;
  font-size: .95rem;
}
.site-nav a { color: var(--ink-muted); }
.site-nav a:hover { color: var(--ink); }
.site-nav .nav-cta {
  color: var(--accent);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  padding: .75rem 1.35rem;
  font-size: .95rem;
  font-weight: 500;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.btn-primary {
  background: var(--ink);
  color: var(--paper);
}
.btn-primary:hover {
  background: var(--accent-ink);
  color: var(--paper);
}
.btn-ghost {
  color: var(--ink);
  border-color: var(--rule);
  padding-left: 0;
  padding-right: 0;
  border: none;
  border-bottom: 1px solid var(--rule);
  border-radius: 0;
}
.btn-ghost:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.link {
  display: inline-block;
  margin-top: 1rem;
  font-size: .92rem;
  font-weight: 500;
  color: var(--accent);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.link:hover { border-bottom-color: var(--accent); }

/* --- Hero --- */
.hero {
  padding: 4.5rem 0 3.5rem;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 4rem;
  align-items: center;
}
.hero-copy { max-width: 30em; }
.hero-actions {
  display: flex;
  gap: 1.75rem;
  align-items: center;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.hero-figure { margin: 0; }
.hero-figure figcaption {
  margin-top: 1rem;
  font-size: .88rem;
  color: var(--ink-soft);
  text-align: left;
  padding-left: .5rem;
  border-left: 2px solid var(--rule);
}

/* --- Photo / plate placeholders ---
   These stand in for real photography. Replace .plate contents
   with <img> tags as real photos are made. */
.plate {
  background: var(--paper);
  border: 1px solid var(--rule-soft);
  padding: 1.5rem;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 0 rgba(0,0,0,0.02), 0 12px 28px -20px rgba(50, 30, 10, 0.18);
}
.plate-hero {
  aspect-ratio: 5 / 3.4;
  padding: 2rem;
}
.plate svg { width: 100%; height: auto; }

/* Photo plate — real imagery fills edge to edge */
.plate-photo {
  padding: 0;
  overflow: hidden;
  background: #1d1712;
}
.plate-photo img.slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.plate-photo img.slide[hidden] { display: none; }

/* Swipe track — built by JS when a carousel initializes. */
.car-track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 600ms cubic-bezier(.5, .05, .25, 1);
}
.car-track .slide {
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  display: block;
}

/* Carousel controls */
.plate-carousel {
  position: relative;
  outline: none;
}
.plate-carousel:focus-visible {
  box-shadow: 0 0 0 2px var(--accent);
}
.car-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(250, 245, 234, 0.82);
  border: 1px solid rgba(31, 23, 18, 0.12);
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  padding: 0;
  transition: background .15s ease, color .15s ease, transform .15s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.car-btn:hover {
  background: var(--paper);
  color: var(--accent);
}
.car-btn:active { transform: translateY(-50%) scale(0.96); }
.car-btn svg { width: 16px; height: 16px; }
.car-prev { left: .75rem; }
.car-next { right: .75rem; }
.car-count {
  position: absolute;
  bottom: .75rem;
  right: .75rem;
  background: rgba(250, 245, 234, 0.85);
  color: var(--ink);
  font-size: .72rem;
  letter-spacing: 0.1em;
  padding: .28rem .6rem;
  font-variant-numeric: tabular-nums;
  font-family: 'Inter', sans-serif;
}

/* --- Principles (four kanji tiles) --- */
.principles {
  padding: 2rem 0 5rem;
}
.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.principle {
  background: var(--paper);
  border: 2px solid #7a5838;
  padding: 1.75rem 1.5rem 1.85rem;
  text-align: left;
}
.principle:nth-child(1) { background: #b0b289; } /* sage olive */
.principle:nth-child(2) { background: #ebdcc4; } /* faint warm brown */
.principle:nth-child(3) { background: #dba894; } /* dusty terracotta */
.principle:nth-child(4) { background: #a3b4c0; } /* slate blue */
.principle-mark {
  width: 52px;
  height: 52px;
  margin-bottom: 1.25rem;
}
.principle-mark svg { width: 100%; height: 100%; }
.principle-mark svg circle[fill="#e8dec9"] { fill: #a88156; }
.principle-en {
  font-size: .85rem;
  color: var(--ink);
  letter-spacing: 0.02em;
  margin: 0 0 .75rem;
}
.principle-en::before {
  content: "";
  display: inline-block;
  width: 18px;
  border-top: 1px solid var(--ink);
  transform: translateY(-4px);
  margin-right: .6rem;
}
.principle-body {
  font-size: .92rem;
  color: var(--ink);
  line-height: 1.55;
  margin: 0;
}

/* --- Work section --- */
.work {
  padding: 4rem 0 4rem;
}
.section-head { margin-bottom: 3rem; max-width: 42em; }
.section-head-centered { margin-left: auto; margin-right: auto; text-align: center; }
.section-head-centered .section-lede { margin-left: auto; margin-right: auto; }

.pieces {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}
.piece { display: flex; flex-direction: column; }
.piece .plate { margin-bottom: 1.25rem; }
.piece h3 { margin-bottom: .35rem; }
.piece p { color: var(--ink-muted); font-size: .96rem; }

.meta {
  display: flex;
  gap: 2rem;
  margin: .75rem 0 0;
  padding: 0;
  font-size: .85rem;
}
.meta > div { display: flex; flex-direction: column; }
.meta dt {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
  margin: 0;
}
.meta dd {
  margin: 0;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}

/* --- Process --- */
.process {
  background: var(--bg-alt);
  padding: 5rem 0 5rem;
  margin-top: 2rem;
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}
.process-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 4rem;
  align-items: start;
}
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 2rem;
}
.steps li {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.25rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--rule-soft);
}
.steps li:last-child { border-bottom: none; padding-bottom: 0; }
.step-n {
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--accent);
  padding-top: .25rem;
}
.steps h4 { margin-bottom: .3rem; }
.steps p { color: var(--ink-muted); margin-bottom: 0; }

/* --- About --- */
.about {
  padding: 5.5rem 0 17px;
  background-color: var(--bg);
  background-image: url('images/bridge.png');
  background-repeat: no-repeat;
  background-position: center -150px;
  background-size: min(1400px, 110%) auto;
  position: relative;
}
.about::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center 50%,
    transparent 0%,
    transparent 35%,
    var(--bg) 85%);
  pointer-events: none;
}
.about > .container { position: relative; z-index: 1; }
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 4.5rem;
  align-items: start;
}
.about-copy {
  background: rgba(250, 245, 234, 0.88);
  border: 1px solid var(--rule-soft);
  padding: 2rem 2.25rem 1.75rem;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.about-copy p { color: var(--ink); max-width: 34em; }
.signature {
  margin-top: 2rem;
  font-family: 'Fraunces', Georgia, serif;
  font-style: italic;
  color: var(--ink);
}
.materials {
  background: var(--paper);
  border: 1px solid var(--rule-soft);
  padding: 1.75rem 1.75rem 1.5rem;
}
.materials h4 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-muted);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  margin-bottom: 1rem;
}
.materials ul {
  list-style: none;
  padding: 0;
  margin: 0 0 .5rem;
}
.materials li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .65rem 0;
  border-bottom: 1px dotted var(--rule-soft);
  font-size: .94rem;
}
.materials li:last-child { border-bottom: none; }
.materials li strong { font-weight: 500; color: var(--ink); }
.materials li span { color: var(--ink-soft); font-size: .88rem; }

/* --- Inquire --- */
.inquire {
  background: var(--bg-alt);
  padding: 5.5rem 0 6rem;
  border-top: 1px solid var(--rule-soft);
}
.inquire-inner {
  max-width: 640px;
}
.inquiry {
  background: var(--paper);
  border: 1px solid var(--rule-soft);
  padding: 2.5rem;
  margin-top: 1.5rem;
}
.form-body { display: grid; gap: 1.25rem; }
.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.inquiry label {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-muted);
}
.inquiry input,
.inquiry select,
.inquiry textarea {
  font: inherit;
  font-size: 1rem;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--rule);
  padding: .5rem 0;
  outline: none;
  border-radius: 0;
  resize: vertical;
}
.inquiry textarea {
  border: 1px solid var(--rule);
  padding: .75rem;
  background: var(--bg);
}
.inquiry input:focus,
.inquiry select:focus,
.inquiry textarea:focus {
  border-color: var(--accent);
}
.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  margin-top: .5rem;
  flex-wrap: wrap;
}
.fine {
  font-size: .88rem;
  color: var(--ink-soft);
  margin: 0;
}
.fine a { color: var(--accent); border-bottom: 1px solid var(--rule); padding-bottom: 1px; }

.form-sent { text-align: center; padding: 1rem 0; }
.form-sent h3 { font-size: 1.5rem; }

/* --- Closing kotoba (the "Write. Forget. Return." moment) --- */
.kotoba {
  padding: 7rem 0 10rem;
  text-align: center;
  background-color: var(--bg);
  background-image: url('images/water.png');
  background-repeat: no-repeat;
  background-position: center 82%;
  background-size: min(1400px, 110%) auto;
  border-top: 1px solid var(--rule-soft);
  position: relative;
}
/* Soft fade to the paper color at edges so the illustration sits quietly. */
.kotoba::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center 60%,
    transparent 0%,
    transparent 40%,
    var(--bg) 85%);
  pointer-events: none;
}
.kotoba > .container { position: relative; z-index: 1; }
.kotoba-bubble {
  display: inline-block;
  padding: 3rem 4.5rem 2.5rem;
  background: rgba(250, 245, 234, 0.9);
  border: 1px solid var(--rule-soft);
  border-radius: 48% 52% 42% 58% / 56% 42% 60% 44%;
  box-shadow: 0 22px 50px -30px rgba(50, 30, 10, 0.28);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.kotoba-line {
  font-family: 'Fraunces', Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 300;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
  color: var(--ink);
  position: relative;
  display: inline-block;
}
.kotoba-line::after {
  content: "";
  display: block;
  width: 56px;
  margin: 1.1rem auto 0;
  border-top: 1px solid var(--accent);
  opacity: 0.6;
}
.kotoba-sub {
  color: var(--ink-muted);
  max-width: 32em;
  margin: 0 auto;
  font-size: 1rem;
}

/* --- Footer --- */
.site-foot {
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--rule-soft);
  background: var(--bg);
}
.foot-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}
.foot-brand {
  font-family: 'Fraunces', Georgia, serif;
  font-size: 1.1rem;
  margin-bottom: .25rem;
}
.foot-brand .sep { color: var(--ink-soft); margin: 0 .35rem; }
.foot-links {
  display: flex;
  gap: 1.75rem;
  font-size: .92rem;
  color: var(--ink-muted);
}
.foot-fine {
  max-width: 1120px;
  margin: 2.5rem auto 0;
  padding: 0 1.5rem;
  font-size: .78rem;
  color: var(--ink-soft);
  text-align: center;
}

/* --- Responsive --- */
@media (max-width: 900px) {
  .hero-grid,
  .process-grid,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero { padding: 2.5rem 0 2rem; }
  .hero-copy { max-width: 100%; }
  .pieces {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .quiet-band { padding: 2.5rem 0 0.5rem; }
  .kotoba { padding: 4rem 0; }
  .row { grid-template-columns: 1fr; }
  .site-nav { gap: 1.25rem; font-size: .9rem; }
  .brand-logo { height: 76px; }
  hr.rule { margin: 3rem 0 2rem; }
  .process, .inquire, .about { padding: 3.5rem 0; }
}

@media (max-width: 520px) {
  html { font-size: 16px; }
  .head-inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .site-nav { width: 100%; justify-content: space-between; }
  .inquiry { padding: 1.5rem; }
  .foot-inner { flex-direction: column; gap: 1.25rem; }
  .principle-grid { grid-template-columns: 1fr; }
  .principle { padding: 1.5rem 1.25rem; }
}

/* --- Print (in case someone prints a quote) --- */
@media print {
  .site-head, .site-foot, .hero-actions, .link, .inquire { display: none; }
  body { background: #fff; color: #000; }
}