/* ---------------------------------------------------------
   Joseph Archer — Counsellor & Psychotherapist
   A page written like chapters: warm paper, ink, sage & rust.
--------------------------------------------------------- */

:root{
  /* palette — raw values, referenced only below */
  --paper: #f4eee0;
  --paper-deep: #ece2cd;
  --paper-deepest: #e4d8bf;
  --ink: #262019;
  --ink-soft: #55503f;
  --ink-faint: #857c66;
  --sage: #5c6e4f;
  --sage-deep: #46562c;
  --rust: #ad4e2c;
  --rust-deep: #8f3c1f;
  --line: rgba(38, 32, 25, 0.16);
  --line-soft: rgba(38, 32, 25, 0.09);

  /* semantic tokens — everything else in this file uses these */
  --body-bg: var(--paper);
  --surface-alt-bg: var(--paper-deep);
  --surface-shadow: var(--paper-deepest);

  --text-primary: var(--ink);
  --text-secondary: var(--ink-soft);
  --text-muted: var(--ink-faint);

  --accent: var(--rust);
  --accent-hover: var(--rust-deep);
  --accent-secondary: var(--sage);
  --accent-secondary-strong: var(--sage-deep);

  --inverse-bg: var(--ink);
  --inverse-text: var(--paper);
  --inverse-text-muted: var(--paper-deep);

  --border: var(--line);
  --border-soft: var(--line-soft);
  --focus-ring: var(--accent);

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-body: "Newsreader", Georgia, serif;
  --font-ui: "Instrument Sans", -apple-system, sans-serif;

  --wrap: 1120px;
  --edge: clamp(1.25rem, 4vw, 3rem);
}

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

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

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--body-bg);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a{
  color: inherit;
  text-decoration-color: var(--border);
  text-underline-offset: 0.18em;
}

::selection{ background: var(--accent-secondary); color: var(--inverse-text); }

/* subtle paper grain, fixed over everything */
.grain{
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.5;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.35'/%3E%3C/svg%3E");
}

.skip-link{
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--inverse-bg);
  color: var(--inverse-text);
  padding: 0.75em 1.25em;
  z-index: 1000;
  font-family: var(--font-ui);
}
.skip-link:focus{ left: var(--edge); top: var(--edge); }

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

.wrap{
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--edge);
}

/* ---------------- Header ---------------- */

.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border-soft);
}
.site-header::before{
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(244, 238, 224, 0.86);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  backdrop-filter: blur(10px) saturate(1.1);
}

.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.1rem;
}

.wordmark{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.35rem;
  text-decoration: none;
  letter-spacing: 0.01em;
}

.site-nav{
  display: flex;
  align-items: center;
  gap: clamp(1.1rem, 2vw, 2rem);
  font-family: var(--font-ui);
  font-size: 0.92rem;
}

.site-nav a:not(.nav-cta){
  text-decoration: none;
  position: relative;
  padding-bottom: 0.2rem;
}
.site-nav a:not(.nav-cta)::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 0;
  height: 1px;
  background: var(--accent);
  transition: right 0.25s ease;
}
.site-nav a:not(.nav-cta):hover::after,
.site-nav a:not(.nav-cta):focus-visible::after{ right: 0; }

.nav-cta{
  text-decoration: none;
  background: var(--inverse-bg);
  color: var(--inverse-text);
  padding: 0.55em 1.1em;
  border-radius: 100px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.nav-cta:hover{ background: var(--accent-hover); transform: translateY(-1px); }

.nav-toggle{ display: none; }
.nav-burger{ display: none; }

/* ---------------- Chapter scaffolding ---------------- */

.chapter{
  position: relative;
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
}
.about, .help, .contact{ background: var(--surface-alt-bg); }

.chapter-mark{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  color: var(--accent);
  font-size: 1.05rem;
  margin: 0 0 0.4rem;
}

.eyebrow{
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  color: var(--accent-secondary-strong);
  margin: 0 0 0.9rem;
}

.chapter h2{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.1;
  margin: 0 0 1.4rem;
  max-width: 18ch;
}

.section-intro{
  max-width: 62ch;
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

.divider{
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 40px;
  color: var(--surface-alt-bg);
  overflow: hidden;
  line-height: 0;
}
.about .divider, .help .divider, .contact.chapter .divider{ color: var(--body-bg); }
.divider svg{ width: 100%; height: 100%; display: block; }
.divider path{ fill: currentColor; }
.divider-flip{ transform: scaleY(-1); }

/* reveal-on-scroll */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible{ opacity: 1; transform: none; }

/* ---------------- Hero ---------------- */

.hero{ padding-top: clamp(2.5rem, 6vw, 4rem); }

.hero-grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero h1{
  font-family: var(--font-display);
  font-weight: 500;
  font-style: italic;
  font-size: clamp(2.6rem, 6.2vw, 4.6rem);
  line-height: 1.02;
  margin: 0 0 1.3rem;
  color: var(--text-primary);
}

.lede{
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 46ch;
  margin: 0 0 2rem;
}

.hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
}

.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-ui);
  font-weight: 500;
  font-size: 0.98rem;
  text-decoration: none;
  padding: 0.85em 1.5em;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary{ background: var(--accent); color: var(--inverse-text); }
.btn-primary:hover{ background: var(--accent-hover); transform: translateY(-2px); }
.btn-ghost{ border-color: var(--text-primary); color: var(--text-primary); }
.btn-ghost:hover{ background: var(--inverse-bg); color: var(--inverse-text); transform: translateY(-2px); }
.btn-lg{ font-size: 1.05rem; padding: 1em 1.9em; margin-top: 0.5rem; }

.hero-note{
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

.hero-figure{ position: relative; justify-self: center; }

.photo-frame{
  width: min(340px, 80vw);
  aspect-ratio: 1 / 1;
  border-radius: 42% 58% 63% 37% / 45% 40% 60% 55%;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 14px 18px 0 -2px var(--surface-shadow), 0 30px 60px -25px rgba(38,32,25,0.45);
  transform: rotate(-2deg);
}
.photo-frame img{
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.15) contrast(1.03);
}

.photo-caption{
  font-family: var(--font-ui);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2.4rem;
  line-height: 1.5;
}

/* ---------------- About ---------------- */

.about-body{
  max-width: 66ch;
  font-size: 1.15rem;
}
.about-body p{ margin: 0 0 1.4rem; }

.drop::first-letter{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 4.2rem;
  float: left;
  line-height: 0.78;
  padding: 0.06em 0.09em 0 0;
  color: var(--accent);
}

blockquote{
  margin: 2.2rem 0;
  padding: 0.2rem 0 0.2rem 1.6rem;
  border-left: 3px solid var(--accent-secondary);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.35;
  color: var(--accent-secondary-strong);
}
blockquote p{ margin: 0; }

.signoff{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--text-primary);
  margin-top: 2rem !important;
}

/* ---------------- Approach: tag cloud ---------------- */

.tag-cloud{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}
.tag-cloud li{
  font-family: var(--font-ui);
  font-size: 0.94rem;
  background: var(--body-bg);
  border: 1px solid var(--border);
  padding: 0.6em 1.15em;
  border-radius: 100px;
  color: var(--text-secondary);
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.tag-cloud li:hover{
  border-color: var(--accent-secondary);
  color: var(--accent-secondary-strong);
  transform: translateY(-2px);
}
.tag-cloud li:nth-child(3n+1){ transform: rotate(-0.6deg); }
.tag-cloud li:nth-child(3n+2){ transform: rotate(0.5deg); }

/* ---------------- Help: index list ---------------- */

.index-list{
  list-style: none;
  margin: 0;
  padding: 0;
  columns: 3;
  column-gap: clamp(1.5rem, 4vw, 3rem);
}
.index-list li{
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: 0.5em 0;
  border-bottom: 1px dotted var(--border);
  break-inside: avoid;
  position: relative;
  padding-left: 1.3em;
}
.index-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

@media (max-width: 720px){
  .index-list{ columns: 2; }
}
@media (max-width: 480px){
  .index-list{ columns: 1; }
}

/* ---------------- Practicalities: cards ---------------- */

.cards{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.card{
  background: var(--body-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 2rem 1.75rem;
}

.card-label{
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--accent-secondary-strong);
  margin: 0 0 0.9rem;
}

.card-figure{
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: 2.6rem;
  margin: 0 0 0.8rem;
  color: var(--text-primary);
  line-height: 1;
}
.card-figure span{
  display: block;
  font-family: var(--font-ui);
  font-style: normal;
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}
.card-figure-sm{ font-size: 1.6rem; }

.card p:last-child{
  color: var(--text-secondary);
  font-size: 0.98rem;
  margin: 0;
}

@media (max-width: 860px){
  .cards{ grid-template-columns: 1fr; }
}

/* ---------------- Contact ---------------- */

.contact-grid{
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.contact-list{
  list-style: none;
  margin: 0 0 2.2rem;
  padding: 0;
  display: grid;
  gap: 1.1rem;
}
.contact-list li{
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 1rem;
}
.contact-list a{
  font-family: var(--font-display);
  font-size: 1.4rem;
  text-decoration: none;
}
.contact-list a:hover{ color: var(--accent); }
.contact-label{
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.contact-quote{
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  color: var(--accent-secondary-strong);
  line-height: 1.25;
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
}
.contact-quote-sign{
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

@media (max-width: 780px){
  .contact-grid{ grid-template-columns: 1fr; }
  .contact-quote{ order: -1; }
}

/* ---------------- Contact: form ---------------- */

.contact-form-card{
  margin-top: clamp(2.5rem, 6vw, 4rem);
  background: var(--body-bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: clamp(1.75rem, 4vw, 2.75rem);
  max-width: 640px;
}

.contact-form-heading{
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 1.9rem);
  margin: 0 0 0.7rem;
}

.contact-form-intro{
  color: var(--text-secondary);
  max-width: 48ch;
  margin: 0 0 1.75rem;
}

.hp-field{
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 1.25rem;
}

.form-field{
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-field label{
  font-family: var(--font-ui);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}
.form-field label .optional{
  text-transform: none;
  letter-spacing: 0;
  font-style: italic;
}

.field-hint{
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0.1rem 0 0;
}

.radio-fieldset{
  border: none;
  padding: 0;
  margin: 0 0 1.25rem;
}

.radio-fieldset legend{
  font-family: var(--font-ui);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  padding: 0;
  margin: 0 0 0.6rem;
}

.radio-group{
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.radio-pill{
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-family: var(--font-ui);
  font-size: 0.92rem;
  color: var(--text-secondary);
  padding: 0.55em 1.1em;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--surface-alt-bg);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.radio-pill input{ accent-color: var(--accent); margin: 0; }
.radio-pill:hover{ border-color: var(--accent-secondary); }
.radio-pill:has(input:checked){
  background: var(--inverse-bg);
  border-color: var(--inverse-bg);
  color: var(--inverse-text);
}
.radio-pill:has(input:focus-visible){
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.contact-form input,
.contact-form textarea{
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-primary);
  padding: 0.7em 0.9em;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface-alt-bg);
  transition: border-color 0.2s ease, background 0.2s ease;
}
.contact-form input:focus-visible,
.contact-form textarea:focus-visible{
  outline: none;
  border-color: var(--focus-ring);
  background: var(--body-bg);
}

.contact-form textarea{ resize: vertical; min-height: 8em; }

.contact-form .btn{ border: none; cursor: pointer; font: inherit; font-family: var(--font-ui); font-weight: 500; }

@media (max-width: 560px){
  .form-row{ grid-template-columns: 1fr; }
}

/* ---------------- Footer ---------------- */

.site-footer{
  background: var(--inverse-bg);
  color: var(--inverse-text-muted);
  padding-block: 2.5rem;
}
.footer-inner p{
  margin: 0 0 0.6rem;
  font-family: var(--font-ui);
  font-size: 0.85rem;
}
.footer-fine{
  color: rgba(244,238,224,0.6);
  max-width: 68ch;
  line-height: 1.6;
}
.footer-fine a{ text-decoration: underline; text-decoration-color: rgba(244,238,224,0.35); }

/* ---------------- Responsive ---------------- */

@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-figure{ order: -1; margin-bottom: 1rem; }
  .photo-frame{ width: min(260px, 60vw); }
}

@media (max-width: 640px){
  .site-nav{
    position: fixed;
    inset: 0 0 0 auto;
    width: min(78vw, 320px);
    height: 100vh;
    background: var(--body-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 1.6rem;
    padding: 2rem var(--edge);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -20px 0 40px rgba(0,0,0,0.15);
    font-size: 1.15rem;
  }
  .nav-toggle:checked ~ .site-nav{ transform: translateX(0); }
  .nav-burger{
    display: block;
    width: 42px; height: 42px;
    position: relative;
    cursor: pointer;
    z-index: 200;
  }
  .nav-burger span,
  .nav-burger span::before,
  .nav-burger span::after{
    content: "";
    position: absolute;
    left: 9px; right: 9px;
    height: 2px;
    background: var(--text-primary);
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .nav-burger span{ top: 20px; }
  .nav-burger span::before{ top: -8px; }
  .nav-burger span::after{ top: 8px; }
  .nav-toggle:checked ~ .nav-burger span{ background: transparent; }
  .nav-toggle:checked ~ .nav-burger span::before{ transform: translateY(8px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-burger span::after{ transform: translateY(-8px) rotate(-45deg); }
  .nav-cta{ order: -1; }
}