/* =========================================================
   Lynn — 家居品類策略
   Morandi palette · Kosugi Maru · editorial layout
   ========================================================= */

:root {
  /* Morandi neutrals */
  --bg: #E8E4DE;          /* linen grey — page */
  --paper: #F3F0EB;       /* lighter surface */
  --ink: #36332F;         /* warm charcoal */
  --ink-soft: #6B655D;    /* secondary text */
  --line: #CFC8BE;

  /* category swatches */
  --sage: #A3AC9A;
  --sage-deep: #5F6B5A;
  --rose: #C9AAA1;
  --blue: #9AA6AE;
  --sand: #CDBB9C;
  --mauve: #B3A4AC;
  --moss: #8E9583;

  --section-tint: var(--sage);

  --font: "Kosugi Maru", "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif;

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --space-section: clamp(72px, 10vw, 136px);

  --r-sm: 10px;
  --r-md: 18px;
  --r-lg: 28px;
}

/* page-level section colour (encodes where you are) */
body.page-about    { --section-tint: var(--rose); }
body.page-services { --section-tint: var(--sage); }
body.page-results  { --section-tint: var(--sand); }
body.page-contact  { --section-tint: var(--blue); }

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.85;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }

h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.03em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

:focus-visible {
  outline: 3px solid var(--sage-deep);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 16px;
  border-radius: 999px;
  z-index: 100;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--space-section); }
.section--paper { background: var(--paper); }
.section--ink { background: var(--ink); color: var(--paper); }

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  line-height: 1.2;
}
.brand-mark {
  display: grid;
  grid-template-columns: repeat(2, 11px);
  gap: 3px;
}
.brand-mark span { width: 11px; height: 11px; border-radius: 3px; }
.brand-mark span:nth-child(1) { background: var(--sage); }
.brand-mark span:nth-child(2) { background: var(--rose); }
.brand-mark span:nth-child(3) { background: var(--sand); }
.brand-mark span:nth-child(4) { background: var(--blue); }
.brand-name { font-weight: 700; font-size: 1.2rem; letter-spacing: 0.06em; }
.brand-role { display: block; font-size: 0.76rem; color: var(--ink-soft); letter-spacing: 0.08em; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  display: block;
  padding: 8px 14px;
  text-decoration: none;
  font-size: 0.95rem;
  border-radius: 999px;
}
.nav-menu a:hover { background: var(--paper); }
.nav-menu a[aria-current="page"] {
  background: var(--section-tint);
  color: var(--ink);
}
.nav-menu .nav-cta a {
  background: var(--ink);
  color: var(--paper);
  margin-left: 8px;
}
.nav-menu .nav-cta a:hover { background: var(--sage-deep); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.nav-toggle-bars,
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.nav-toggle-bars { position: relative; }
.nav-toggle-bars::before,
.nav-toggle-bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle-bars::before { top: -6px; }
.nav-toggle-bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .nav-toggle { display: grid; }
  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 12px var(--gutter) 20px;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav-menu.is-open { display: flex; }
  .nav-menu a { padding: 12px 16px; font-size: 1.05rem; }
  .nav-menu .nav-cta a { margin: 8px 0 0; text-align: center; }
}

/* ---------- Buttons & links ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  padding: 12px 28px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
  font: inherit;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--sage-deep); border-color: var(--sage-deep); }
.btn--ghost { background: transparent; color: var(--ink); }
.btn--ghost:hover { background: var(--paper); }
.section--ink .btn--solid { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.section--ink .btn--solid:hover { background: var(--sand); border-color: var(--sand); }
.section--ink .btn--ghost { color: var(--paper); border-color: var(--paper); }
.section--ink .btn--ghost:hover { background: rgba(255,255,255,.08); }

.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.text-link {
  font-weight: 700;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
  text-decoration-color: var(--section-tint);
}
.text-link:hover { text-decoration-color: var(--ink); }

/* ---------- Home hero ---------- */

.hero { padding-block: clamp(48px, 8vw, 104px) clamp(64px, 9vw, 120px); }

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
}

.hero-title {
  font-size: clamp(2.1rem, 5.2vw, 4.6rem);
  line-height: 1.22;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
}
.hero-title span { display: block; white-space: nowrap; }

.hero-lede {
  font-size: clamp(1.02rem, 1.4vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 34em;
  margin-bottom: 36px;
}
.hero-lede strong { color: var(--ink); font-weight: 700; }

/* category board — a planogram of home categories */
.board {
  margin: 0;
}
.board-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: clamp(68px, 8.4vw, 104px);
  gap: 8px;
}
.tile {
  border-radius: var(--r-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  font-size: clamp(0.78rem, 1vw, 0.92rem);
  line-height: 1.35;
  color: var(--ink);
  opacity: 0;
  transform: translateY(10px);
  animation: tile-in .6s cubic-bezier(.2,.7,.2,1) forwards;
  animation-delay: calc(var(--i, 0) * 70ms + 150ms);
}
.tile--sage  { background: var(--sage); }
.tile--rose  { background: var(--rose); }
.tile--blue  { background: var(--blue); }
.tile--sand  { background: var(--sand); }
.tile--mauve { background: var(--mauve); }
.tile--paper { background: var(--paper); border: 1px solid var(--line); }
.tile--wide  { grid-column: span 2; }
.tile--tall  { grid-row: span 2; }

.tile--new {
  grid-column: span 2;
  grid-row: span 2;
  background: var(--ink);
  color: var(--paper);
  padding: 18px 20px;
  justify-content: space-between;
  animation-delay: 1050ms;
}
.tile--new .tile-tag {
  align-self: flex-start;
  font-size: 0.78rem;
  background: var(--sand);
  color: var(--ink);
  padding: 2px 12px;
  border-radius: 999px;
}
.tile--new .tile-name { font-size: clamp(1.1rem, 1.8vw, 1.45rem); font-weight: 700; }
.tile--new .tile-note { font-size: 0.85rem; color: #D9D3CA; }

.board figcaption {
  margin-top: 14px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

@keyframes tile-in {
  to { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ---------- Section heads ---------- */

.sec-head {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 24px clamp(32px, 6vw, 96px);
  align-items: end;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.sec-head h2 { font-size: clamp(1.8rem, 3.8vw, 2.9rem); }
.sec-head p { color: var(--ink-soft); max-width: 36em; }
.section--ink .sec-head p { color: #CFC9BF; }

@media (max-width: 760px) {
  .sec-head { grid-template-columns: 1fr; }
}

/* ---------- Pain points ---------- */

.pains {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1.5px solid var(--ink);
}
.pain {
  padding: 28px 28px 8px 0;
}
.pain + .pain { padding-left: 28px; border-left: 1px solid var(--line); }
.pain h3 { font-size: 1.25rem; margin-bottom: 12px; }
.pain p { color: var(--ink-soft); }

@media (max-width: 760px) {
  .pains { grid-template-columns: 1fr; }
  .pain, .pain + .pain { padding: 24px 0; border-left: 0; }
  .pain + .pain { border-top: 1px solid var(--line); }
}

/* ---------- Service index (home) ---------- */

.svc-index { list-style: none; margin: 0; padding: 0; border-top: 1.5px solid var(--ink); }
.svc-index li {
  display: grid;
  grid-template-columns: 22px minmax(0, 4fr) minmax(0, 6fr);
  gap: 20px;
  align-items: baseline;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.svc-index .dot {
  width: 14px; height: 14px; border-radius: 4px; align-self: center;
}
.svc-index h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }
.svc-index p { color: var(--ink-soft); }
.svc-more { margin-top: 32px; }

@media (max-width: 760px) {
  .svc-index li { grid-template-columns: 22px 1fr; }
  .svc-index li p { grid-column: 2; }
}

/* ---------- Figures (trust) ---------- */

.figures {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 4vw, 56px);
}
.figure {
  border-top: 1.5px solid currentColor;
  padding-top: 20px;
}
.figure-num {
  display: block;
  font-size: clamp(2.6rem, 5.6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.01em;
  margin-bottom: 10px;
}
.figure-num small { font-size: 0.42em; margin-left: 4px; letter-spacing: 0.04em; }
.figure p { font-size: 0.98rem; }
.section--ink .figure p { color: #D9D3CA; }
.figure-source {
  margin-top: 40px;
  font-size: 0.85rem;
  color: var(--ink-soft);
}
.section--ink .figure-source { color: #B3ACA2; }

@media (max-width: 760px) {
  .figures { grid-template-columns: 1fr; }
}

/* ---------- CTA band ---------- */

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 32px;
  align-items: end;
  background: var(--section-tint);
  border-radius: var(--r-lg);
  padding: clamp(32px, 5vw, 64px);
}
.cta-band h2 { font-size: clamp(1.7rem, 3.6vw, 2.6rem); margin-bottom: 14px; }
.cta-band p { max-width: 32em; }

@media (max-width: 760px) {
  .cta-band { grid-template-columns: 1fr; }
}

/* ---------- Sub-page opener ---------- */

.opener {
  position: relative;
  padding-block: clamp(56px, 9vw, 112px) clamp(48px, 7vw, 88px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.opener::before {
  /* section colour block — a swatch in the corner */
  content: "";
  position: absolute;
  right: calc(var(--gutter) * -1);
  top: 0;
  width: min(38vw, 420px);
  height: 100%;
  background: var(--section-tint);
  border-bottom-left-radius: var(--r-lg);
  opacity: .55;
  z-index: -1;
}
.opener { isolation: isolate; }
.opener-title {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.2;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
  max-width: 14em;
}
.opener-lede {
  font-size: clamp(1.02rem, 1.4vw, 1.15rem);
  color: var(--ink-soft);
  max-width: 36em;
}

@media (max-width: 760px) {
  .opener::before { width: 34vw; height: 60%; }
}

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

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: start;
}
.portrait {
  aspect-ratio: 4 / 5;
  border-radius: var(--r-lg);
  background:
    linear-gradient(var(--rose), var(--rose)) 0 0 / 100% 62% no-repeat,
    linear-gradient(var(--sand), var(--sand)) 0 100% / 58% 38% no-repeat,
    linear-gradient(var(--sage), var(--sage)) 100% 100% / 42% 38% no-repeat;
  display: grid;
  place-items: center;
  color: var(--ink);
  font-size: 0.85rem;
  position: relative;
  overflow: hidden;
}
.portrait span {
  background: var(--paper);
  padding: 6px 16px;
  border-radius: 999px;
}
.portrait img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }

.intro-body h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); margin-bottom: 24px; }
.intro-body p { max-width: 34em; }
.intro-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
  padding: 0;
  list-style: none;
}
.intro-facts li {
  padding: 4px 16px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .intro-grid { grid-template-columns: 1fr; }
  .portrait { max-width: 360px; }
}

.skills {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 clamp(32px, 6vw, 80px);
}
.skill {
  padding: 28px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 16px;
}
.skill .dot { width: 14px; height: 14px; border-radius: 4px; margin-top: 8px; }
.skill h3 { font-size: 1.2rem; margin-bottom: 8px; }
.skill p { color: var(--ink-soft); }

@media (max-width: 760px) {
  .skills { grid-template-columns: 1fr; }
}

.method {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.method-item {
  background: var(--paper);
  border-radius: var(--r-md);
  padding: 32px 28px;
  color: var(--ink);
}
.method-item h3 { font-size: 1.35rem; margin-bottom: 14px; }
.method-item p { color: var(--ink-soft); }
.method-item blockquote {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--section-tint);
  font-size: 0.95rem;
}

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

/* ---------- Services ---------- */

.svc-detail {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: 24px clamp(32px, 6vw, 96px);
  padding-block: 44px;
  border-top: 1px solid var(--line);
}
.svc-detail:first-child { border-top: 1.5px solid var(--ink); }
.svc-detail-head { display: flex; gap: 16px; align-items: flex-start; }
.svc-detail-head .dot { flex: none; width: 18px; height: 18px; border-radius: 5px; margin-top: 8px; }
.svc-detail h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); }
.svc-detail-body > p { margin-bottom: 20px; }
.svc-get {
  background: var(--paper);
  border-radius: var(--r-md);
  padding: 20px 24px;
}
.svc-get h4 { font-size: 0.95rem; margin-bottom: 8px; color: var(--ink-soft); }
.svc-get ul { margin: 0; padding-left: 1.2em; }
.svc-get li + li { margin-top: 4px; }

@media (max-width: 760px) {
  .svc-detail { grid-template-columns: 1fr; }
}

.modes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.mode {
  border: 1.5px solid var(--ink);
  border-radius: var(--r-md);
  padding: 26px 24px;
}
.mode h3 { font-size: 1.2rem; margin-bottom: 4px; }
.mode .mode-fit { display: block; font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 14px; }
.mode p { font-size: 0.95rem; }

@media (max-width: 960px) {
  .modes { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .modes { grid-template-columns: 1fr; }
}

/* process — a real sequence, so it's numbered */
.process {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  counter-reset: step;
}
.step {
  counter-increment: step;
  position: relative;
  padding: 0 20px 0 0;
}
.step::before {
  content: counter(step);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--paper);
  color: var(--ink);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.step::after {
  content: "";
  position: absolute;
  top: 24px;
  left: 48px;
  right: 0;
  height: 1.5px;
  background: #6E6860;
}
.step:last-child::after { display: none; }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { font-size: 0.93rem; color: #D9D3CA; }
.step .step-out {
  display: block;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--sand);
}

@media (max-width: 960px) {
  .process { grid-template-columns: 1fr; gap: 0; }
  .step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 0 20px;
    padding: 0 0 32px;
  }
  .step::before { grid-row: span 3; margin: 0; }
  .step::after { top: 48px; bottom: 0; left: 23px; right: auto; width: 1.5px; height: auto; }
}

.audience {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.audience-item {
  background: var(--paper);
  border-radius: var(--r-md);
  padding: 32px;
}
.audience-item h3 { font-size: 1.35rem; margin-bottom: 12px; }
.audience-item ul { margin: 0; padding-left: 1.2em; color: var(--ink-soft); }

@media (max-width: 760px) {
  .audience { grid-template-columns: 1fr; }
}

.faq { border-top: 1.5px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 48px 22px 0;
  font-weight: 700;
  font-size: 1.08rem;
  position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  line-height: 1;
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 0 24px; color: var(--ink-soft); max-width: 44em; }

/* ---------- Results ---------- */

.case {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  gap: clamp(32px, 6vw, 96px);
}
.case-aside {
  align-self: start;
  position: sticky;
  top: 100px;
}
.case-aside h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin-bottom: 20px; }
.case-meta { margin: 0; }
.case-meta div { padding: 12px 0; border-top: 1px solid var(--line); }
.case-meta dt { font-size: 0.85rem; color: var(--ink-soft); }
.case-meta dd { margin: 0; font-weight: 700; }

.case-part + .case-part { margin-top: 48px; }
.case-part h3 {
  font-size: 1.3rem;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.case-part h3::before {
  content: "";
  width: 14px; height: 14px; border-radius: 4px;
  background: var(--section-tint);
  flex: none;
}
.case-part ul { padding-left: 1.2em; margin: 0; }
.case-part li + li { margin-top: 6px; }
.case-result {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--r-md);
  padding: 28px 32px;
}
.case-result strong { font-size: clamp(2rem, 4vw, 2.8rem); display: block; line-height: 1.2; margin-bottom: 8px; }

@media (max-width: 860px) {
  .case { grid-template-columns: 1fr; }
  .case-aside { position: static; }
}

.lessons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1.5px solid var(--ink);
}
.lesson { padding: 28px 28px 0 0; }
.lesson + .lesson { padding-left: 28px; border-left: 1px solid var(--line); }
.lesson h3 { font-size: 1.2rem; margin-bottom: 10px; }
.lesson p { color: var(--ink-soft); }

@media (max-width: 760px) {
  .lessons { grid-template-columns: 1fr; }
  .lesson, .lesson + .lesson { padding: 24px 0; border-left: 0; }
  .lesson + .lesson { border-top: 1px solid var(--line); }
}

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

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}
.contact-ways { list-style: none; margin: 0; padding: 0; }
.contact-ways li { padding: 22px 0; border-top: 1px solid var(--line); }
.contact-ways li:first-child { border-top: 1.5px solid var(--ink); }
.contact-ways .label { display: block; font-size: 0.85rem; color: var(--ink-soft); margin-bottom: 4px; }
.contact-ways a {
  font-weight: 700;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  word-break: break-all;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 6px;
  text-decoration-color: var(--section-tint);
}
.contact-ways a:hover { text-decoration-color: var(--ink); }
.contact-note { margin-top: 28px; color: var(--ink-soft); font-size: 0.95rem; }

.form {
  background: var(--paper);
  border-radius: var(--r-lg);
  padding: clamp(24px, 4vw, 48px);
}
.form h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); margin-bottom: 8px; }
.form > p { color: var(--ink-soft); margin-bottom: 28px; }
.field { margin-bottom: 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.field label { display: block; font-weight: 700; font-size: 0.95rem; margin-bottom: 6px; }
.field .hint { font-weight: 400; color: var(--ink-soft); font-size: 0.85rem; }
.field input,
.field select,
.field textarea {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--bg);
  border: 1.5px solid transparent;
  border-radius: var(--r-sm);
  padding: 12px 14px;
  transition: border-color .2s ease, background-color .2s ease;
}
.field textarea { min-height: 140px; resize: vertical; line-height: 1.7; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--sage-deep);
  background: #fff;
}
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: #A0605A; }
.field-error { display: block; color: #8E4B45; font-size: 0.85rem; margin-top: 6px; }
.field-error:empty { display: none; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; border: 0; padding: 0; margin: 0 0 20px; }
.chips legend { font-weight: 700; font-size: 0.95rem; margin-bottom: 8px; padding: 0; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span {
  display: inline-block;
  padding: 6px 16px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  font-size: 0.92rem;
  background: var(--bg);
  transition: background-color .15s ease, border-color .15s ease;
}
.chip input:checked + span { background: var(--section-tint); border-color: var(--ink); }
.chip input:focus-visible + span { outline: 3px solid var(--sage-deep); outline-offset: 2px; }

.form-status { margin-top: 16px; font-size: 0.92rem; color: var(--sage-deep); }
.form-status:empty { display: none; }

@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .field-row { grid-template-columns: 1fr; }
}

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

.site-footer {
  background: var(--ink);
  color: #D9D3CA;
  padding-block: 64px 32px;
  font-size: 0.95rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid #55504A;
}
.site-footer .brand-name { color: var(--paper); }
.site-footer .brand-role { color: #B3ACA2; }
.footer-intro { margin-top: 18px; max-width: 26em; }
.site-footer h2 { font-size: 0.9rem; color: #B3ACA2; font-weight: 400; margin-bottom: 12px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li + li { margin-top: 6px; }
.site-footer a { color: var(--paper); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  padding-top: 24px;
  font-size: 0.85rem;
  color: #B3ACA2;
}

@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
}

/* ---------- Utilities ---------- */

.dot-sage  { background: var(--sage); }
.dot-rose  { background: var(--rose); }
.dot-blue  { background: var(--blue); }
.dot-sand  { background: var(--sand); }
.dot-mauve { background: var(--mauve); }

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-delay: 0ms !important;
    transition-duration: .01ms !important;
  }
}

.section--ink .text-link { color: var(--paper); text-decoration-color: var(--sand); }
.section--ink .text-link:hover { text-decoration-color: var(--paper); }
.chips .hint { font-weight: 400; color: var(--ink-soft); font-size: 0.85rem; }