/* Dadi Woodworking — static site stylesheet */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: hsl(38 30% 96%);
  --card: hsl(40 33% 98%);
  --ink: hsl(28 22% 13%);
  --muted: hsl(36 20% 91%);
  --muted-fg: hsl(28 10% 38%);
  --primary: hsl(27 32% 20%);
  --primary-fg: hsl(40 33% 96%);
  --accent: hsl(29 58% 40%);
  --accent-fg: hsl(40 33% 97%);
  --border: hsl(32 16% 84%);
  --gold: hsl(35 60% 62%);
  --radius: 6px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'Manrope', 'PingFang SC', 'Microsoft YaHei', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, .font-display { font-family: 'Fraunces', Georgia, serif; letter-spacing: -0.01em; }
img { display: block; max-width: 100%; }
a { color: inherit; }
::selection { background: hsl(29 58% 40% / 0.25); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 20px; }
@media (min-width: 768px) { .container { padding: 0 32px; } }

/* ---------- top bar & header ---------- */
.topbar { background: var(--primary); color: var(--primary-fg); font-size: 12px; }
.topbar .container { display: flex; height: 36px; align-items: center; justify-content: space-between; }
.topbar .slogan { display: none; opacity: .8; }
@media (min-width: 640px) { .topbar .slogan { display: block; } }
.topbar .contact { display: flex; gap: 16px; margin-left: auto; }
.topbar a { display: inline-flex; align-items: center; gap: 6px; text-decoration: none; opacity: .8; }
.topbar a:hover { opacity: 1; }

.site-header { position: sticky; top: 0; z-index: 40; background: hsl(38 30% 96% / 0.95); backdrop-filter: blur(6px); border-bottom: 1px solid var(--border); }
.header-row { display: flex; height: 64px; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo .mark { display: flex; width: 36px; height: 36px; align-items: center; justify-content: center; background: var(--primary); color: var(--primary-fg); border-radius: 3px; font-family: 'Fraunces', serif; font-size: 18px; font-weight: 700; }
.logo .name { font-family: 'Fraunces', serif; font-size: 18px; font-weight: 600; line-height: 1.1; }
.logo .sub { font-size: 10px; font-weight: 800; letter-spacing: .28em; text-transform: uppercase; color: var(--muted-fg); }

.main-nav { display: none; align-items: center; gap: 2px; }
@media (min-width: 1024px) { .main-nav { display: flex; } .menu-btn { display: none; } }
.main-nav > div { position: relative; }
.main-nav a.navlink { display: flex; height: 64px; align-items: center; gap: 4px; padding: 0 12px; font-size: 14px; font-weight: 600; text-decoration: none; }
.main-nav a.navlink:hover, .main-nav a.navlink.active { color: var(--accent); }
.dropdown { position: absolute; left: 0; top: 64px; width: 288px; background: var(--card); border: 1px solid var(--border); box-shadow: 0 10px 24px rgb(0 0 0 / .12); padding: 8px 0; display: none; }
.main-nav > div:hover .dropdown, .main-nav > div:focus-within .dropdown { display: block; }
.dropdown a { display: block; padding: 8px 16px; font-size: 14px; text-decoration: none; }
.dropdown a:hover { background: var(--muted); color: var(--accent); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 22px; border-radius: 3px; border: 1px solid transparent; font-size: 14px; font-weight: 700; text-decoration: none; cursor: pointer; transition: background .2s, color .2s, border-color .2s; font-family: inherit; }
.btn-accent { background: var(--accent); color: var(--accent-fg); }
.btn-accent:hover { background: hsl(29 58% 36%); }
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { background: hsl(27 32% 16%); }
.btn-outline-light { border-color: hsl(40 33% 96% / .4); color: var(--primary-fg); background: transparent; }
.btn-outline-light:hover { background: hsl(40 33% 96% / .1); }
.btn-outline { border-color: var(--border); color: var(--ink); background: transparent; }
.btn-outline:hover { background: var(--muted); }
.btn-sm { min-height: 40px; padding: 8px 18px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.menu-btn { display: flex; width: 44px; height: 44px; align-items: center; justify-content: center; background: none; border: 0; cursor: pointer; border-radius: 3px; }
.menu-btn:hover { background: var(--muted); }
.menu-btn svg { width: 24px; height: 24px; }
.mobile-nav { display: none; border-top: 1px solid var(--border); background: var(--bg); padding: 12px 0 20px; }
.mobile-nav.open { display: block; }
.mobile-nav a { display: flex; min-height: 44px; align-items: center; padding: 8px 0; font-size: 14px; font-weight: 600; text-decoration: none; border-bottom: 1px solid hsl(32 16% 84% / .6); }
.mobile-nav a.sub { padding-left: 16px; font-weight: 400; color: var(--muted-fg); border-bottom: 0; }
.mobile-nav .btn { margin-top: 16px; width: 100%; }
@media (min-width: 1024px) { .mobile-nav { display: none !important; } .menu-btn { display: none !important; } }

/* ---------- generic sections ---------- */
.section { padding: 64px 0; }
@media (min-width: 768px) { .section { padding: 88px 0; } }
.section-muted { background: hsl(36 24% 90% / .6); }
.section-dark { background: var(--primary); color: var(--primary-fg); }
.section-card { background: var(--card); border-top: 1px solid var(--border); }
.page-head { padding: 56px 0; background: hsl(36 24% 90% / .5); }
@media (min-width: 768px) { .page-head { padding: 72px 0; } }

.eyebrow { font-size: 12px; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; color: var(--accent); margin-bottom: 12px; }
.h-xl { font-size: clamp(28px, 4vw, 44px); font-weight: 600; line-height: 1.15; max-width: 768px; }
.h-lg { font-size: clamp(24px, 3vw, 36px); font-weight: 600; line-height: 1.2; }
.h-md { font-size: 22px; font-weight: 600; }
.lead { margin-top: 16px; max-width: 672px; font-size: 17px; color: var(--muted-fg); }
.section-dark .lead { color: hsl(40 33% 96% / .75); }
.grain { position: relative; height: 1px; width: 100%; background: var(--border); margin-top: 24px; max-width: 768px; }
.grain::after { content: ''; position: absolute; left: 0; top: 0; height: 1px; width: 64px; background: var(--accent); }
.center { text-align: center; } .center .lead, .center .grain { margin-left: auto; margin-right: auto; }

.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 4px; font-size: 14px; color: var(--muted-fg); margin-bottom: 24px; }
.breadcrumb a { text-decoration: none; } .breadcrumb a:hover { color: var(--accent); }
.breadcrumb .sep { opacity: .6; }
.breadcrumb .cur { color: var(--ink); }

/* ---------- grids & cards ---------- */
.grid { display: grid; gap: 24px; margin-top: 40px; }
.grid-2 { grid-template-columns: 1fr; } .grid-3 { grid-template-columns: 1fr; } .grid-4 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .grid-2, .grid-3 { grid-template-columns: repeat(2, 1fr); } .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } .grid-2 { grid-template-columns: repeat(2, 1fr); } }

.card { display: flex; flex-direction: column; height: 100%; background: var(--card); border: 1px solid var(--border); text-decoration: none; transition: box-shadow .25s; }
a.card:hover { box-shadow: 0 12px 28px rgb(0 0 0 / .12); }
.card .body { display: flex; flex: 1; flex-direction: column; padding: 20px; }
.card h3 { font-size: 20px; font-weight: 600; }
a.card:hover h3 { color: var(--accent); }
.card p { margin-top: 8px; font-size: 14px; color: var(--muted-fg); flex: 1; }
.card .more { margin-top: 16px; font-size: 14px; font-weight: 700; color: var(--accent); display: inline-flex; align-items: center; gap: 6px; }

.media { position: relative; overflow: hidden; background: var(--muted); }
.media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
a.card:hover .media img { transform: scale(1.02); }
.badge-ph { position: absolute; left: 8px; top: 8px; z-index: 2; background: hsl(38 92% 45% / .95); color: #fff; font-size: 11px; font-weight: 700; padding: 3px 8px; border-radius: 3px; box-shadow: 0 1px 4px rgb(0 0 0 / .25); }
.r-43 { aspect-ratio: 4 / 3; } .r-169 { aspect-ratio: 16 / 9; } .r-1610 { aspect-ratio: 16 / 10; }
.r-34 { aspect-ratio: 3 / 4; } .r-45 { aspect-ratio: 4 / 5; } .r-219 { aspect-ratio: 21 / 9; }

.overlay-card { position: relative; display: block; overflow: hidden; text-decoration: none; }
.overlay-card::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, hsl(27 32% 20% / .95), hsl(27 32% 20% / .3), transparent); }
.overlay-card .cap { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 20px; color: #fff; }
.overlay-card .cap h3 { font-size: 20px; font-weight: 600; }
.overlay-card .cap p { margin-top: 6px; font-size: 13px; color: hsl(0 0% 100% / .75); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.overlay-card .cap .more { margin-top: 10px; font-size: 11px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: hsl(0 0% 100% / .7); }
.overlay-card:hover .cap .more { color: #fff; }

.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 1024px) { .split { grid-template-columns: 1fr 1fr; gap: 48px; } }
.split.rev > .txt { order: 2; }

.check-list { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.check-list.cols { grid-template-columns: 1fr; }
@media (min-width: 640px) { .check-list.cols { grid-template-columns: 1fr 1fr; } }
.check-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; }
.check-list li::before { content: '✓'; color: var(--accent); font-weight: 800; flex-shrink: 0; }

/* facts */
.facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 3px; overflow: hidden; }
.facts > div { background: var(--card); padding: 24px; }
.facts .k { font-family: 'Fraunces', serif; font-size: 28px; font-weight: 600; color: var(--accent); }
.facts .v { margin-top: 6px; font-size: 12px; line-height: 1.5; color: var(--muted-fg); }
.hero-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 56px; padding-top: 32px; border-top: 1px solid hsl(40 33% 96% / .15); max-width: 768px; }
@media (min-width: 768px) { .hero-facts { grid-template-columns: repeat(4, 1fr); } }
.hero-facts .k { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 600; color: var(--gold); }
.hero-facts .v { margin-top: 4px; font-size: 12px; line-height: 1.4; color: hsl(40 33% 96% / .65); }

/* hero */
.hero { position: relative; background: var(--primary); color: var(--primary-fg); overflow: hidden; }
.hero .bg { position: absolute; inset: 0; }
.hero .bg img { width: 100%; height: 100%; object-fit: cover; opacity: .35; }
.hero .bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to right, var(--primary), hsl(27 32% 20% / .8), hsl(27 32% 20% / .3)); }
.hero .container { position: relative; display: flex; min-height: 560px; flex-direction: column; justify-content: center; padding-top: 80px; padding-bottom: 80px; }
.hero h1 { max-width: 768px; font-size: clamp(34px, 5vw, 60px); font-weight: 600; line-height: 1.1; }
.hero .lead { max-width: 576px; font-size: 18px; color: hsl(40 33% 96% / .75); margin-top: 24px; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 40px; }
.hero-page { position: relative; background: var(--primary); color: var(--primary-fg); overflow: hidden; padding: 72px 0; }
.hero-page .bg { position: absolute; inset: 0; } .hero-page .bg img { width: 100%; height: 100%; object-fit: cover; opacity: .25; }
.hero-page .container { position: relative; }

/* process steps */
.steps { list-style: none; display: grid; gap: 40px; margin-top: 48px; }
@media (min-width: 640px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { border-left: 2px solid hsl(29 58% 40% / .4); padding-left: 24px; }
.steps .n { font-family: 'Fraunces', serif; font-size: 44px; font-weight: 600; color: hsl(29 58% 40% / .3); }
.steps h3 { margin-top: 8px; font-size: 20px; font-weight: 600; }
.steps p { margin-top: 8px; font-size: 14px; color: var(--muted-fg); }

/* capability blocks */
.cap-block { display: grid; gap: 32px; border: 1px solid var(--border); background: var(--card); padding: 24px; scroll-margin-top: 112px; }
@media (min-width: 768px) { .cap-block { padding: 40px; } }
@media (min-width: 1024px) { .cap-block { grid-template-columns: 1.2fr 1fr; } .cap-block.rev > .txt { order: 2; } }
.cap-block h2 { font-size: clamp(22px, 2.5vw, 30px); font-weight: 600; margin-top: 8px; }
.cap-block .body-text { margin-top: 16px; color: var(--muted-fg); }
.cap-block .apps { margin-top: 16px; font-size: 14px; }
.cap-block .apps strong { color: var(--ink); }
.cap-block .apps span { color: var(--muted-fg); }

.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.chip { display: inline-block; padding: 6px 12px; border: 1px solid var(--border); background: var(--card); border-radius: 3px; font-size: 12px; font-weight: 600; text-decoration: none; }
a.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.dark { background: transparent; border-color: hsl(40 33% 96% / .25); color: var(--primary-fg); padding: 8px 16px; font-size: 14px; }

.sourcing-box { border: 2px dashed hsl(29 58% 40% / .5); background: hsl(36 24% 90% / .4); padding: 32px; }
@media (min-width: 768px) { .sourcing-box { padding: 48px; } }
.icon-tile { display: flex; width: 48px; height: 48px; align-items: center; justify-content: center; border-radius: 3px; background: var(--primary); color: var(--primary-fg); }
.icon-tile.accent { background: var(--accent); color: var(--accent-fg); }
.icon-tile svg { width: 24px; height: 24px; }

/* feature strip */
.strip { display: grid; gap: 32px; }
@media (min-width: 768px) { .strip { grid-template-columns: repeat(3, 1fr); } }
.strip .item { display: flex; gap: 16px; }
.strip .item svg { width: 28px; height: 28px; color: var(--accent); flex-shrink: 0; }
.strip h3 { font-size: 18px; font-weight: 600; }
.strip p { margin-top: 4px; font-size: 14px; color: var(--muted-fg); }

/* CTA band */
.cta-band { background: var(--primary); color: var(--primary-fg); padding: 64px 0; }
.cta-band .container { display: flex; flex-direction: column; gap: 32px; }
@media (min-width: 768px) { .cta-band .container { flex-direction: row; align-items: center; justify-content: space-between; } }
.cta-band h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 600; line-height: 1.2; max-width: 640px; }
.cta-band p { margin-top: 12px; max-width: 640px; color: hsl(40 33% 96% / .7); }
.cta-band .cta { display: flex; flex-wrap: wrap; gap: 12px; flex-shrink: 0; }

/* footer */
.site-footer { background: var(--primary); color: var(--primary-fg); margin-top: 0; }
.footer-grid { display: grid; gap: 40px; padding: 56px 0; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 2fr 1.2fr 1fr 1.4fr; } }
.site-footer h3 { font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; opacity: .9; font-family: 'Manrope', sans-serif; }
.site-footer ul { list-style: none; margin-top: 16px; display: grid; gap: 8px; font-size: 14px; }
.site-footer a { text-decoration: none; opacity: .7; } .site-footer a:hover { opacity: 1; }
.site-footer .desc { margin-top: 16px; max-width: 320px; font-size: 14px; opacity: .7; }
.site-footer .sister { margin-top: 16px; font-size: 12px; opacity: .5; }
.site-footer .sister a { text-decoration: underline; }
.footer-bottom { border-top: 1px solid hsl(40 33% 96% / .15); }
.footer-bottom .container { display: flex; height: 48px; align-items: center; justify-content: space-between; font-size: 12px; opacity: .6; }

/* forms */
.mode-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; border: 1px solid var(--border); background: var(--muted); border-radius: 3px; padding: 6px; margin-bottom: 32px; }
.mode-switch button { padding: 12px 16px; text-align: left; background: none; border: 0; border-radius: 3px; cursor: pointer; font-family: inherit; }
.mode-switch button.on { background: var(--card); box-shadow: 0 1px 4px rgb(0 0 0 / .12); }
.mode-switch .t { display: block; font-size: 14px; font-weight: 700; }
.mode-switch .d { display: block; font-size: 12px; color: var(--muted-fg); }
.form-grid { display: grid; gap: 20px; }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .form-grid .full { grid-column: 1 / -1; } }
.field label { display: block; margin-bottom: 6px; font-size: 14px; font-weight: 600; }
.field label .req { color: var(--accent); }
.input, .select, .textarea { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid hsl(32 16% 80%); border-radius: 3px; background: var(--card); font-size: 14px; font-family: inherit; color: var(--ink); }
.textarea { min-height: 112px; resize: vertical; }
.input:focus, .select:focus, .textarea:focus { border-color: var(--accent); outline: 2px solid hsl(29 58% 40% / .35); }
.file-drop { display: flex; min-height: 44px; align-items: center; gap: 8px; padding: 10px 12px; border: 1px dashed hsl(32 16% 80%); border-radius: 3px; background: var(--card); font-size: 14px; color: var(--muted-fg); cursor: pointer; }
.file-drop:hover { border-color: var(--accent); }
.form-errors { border: 1px solid hsl(0 70% 42% / .4); background: hsl(0 70% 42% / .08); border-radius: 3px; padding: 16px; font-size: 14px; margin-bottom: 20px; }
.form-errors ul { margin: 6px 0 0 18px; }
.form-note { font-size: 12px; color: var(--muted-fg); margin-top: 12px; }
.sent-panel { border: 1px solid var(--border); background: var(--card); padding: 32px; text-align: center; }
.sent-panel .ok { width: 48px; height: 48px; color: var(--accent); margin: 0 auto; }
.sent-panel pre { max-width: 560px; max-height: 224px; overflow: auto; margin: 24px auto 0; padding: 16px; border: 1px solid var(--border); background: var(--muted); border-radius: 3px; text-align: left; font-size: 12px; white-space: pre-wrap; }

/* aside */
.aside-box { border: 1px solid var(--border); background: var(--card); padding: 24px; }
.aside-box + .aside-box { margin-top: 24px; }
.aside-box h2, .aside-box h3 { font-size: 20px; font-weight: 600; }
.aside-box .btn { width: 100%; margin-top: 16px; }
.aside-sticky { position: sticky; top: 96px; }
.layout-aside { display: grid; gap: 48px; }
@media (min-width: 1024px) { .layout-aside { grid-template-columns: 1fr 340px; } }
.caption { margin-top: 8px; font-size: 12px; color: var(--muted-fg); }
.link-more { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 700; color: var(--accent); text-decoration: none; }
.link-more:hover { text-decoration: underline; }
.mt-10 { margin-top: 40px; } .mt-14 { margin-top: 56px; }
.text-center { text-align: center; }
.stack-6 > * + * { margin-top: 24px; }

/* reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease-out, transform .6s ease-out; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}