/* =========================================================
   theFAUND — shared stylesheet
   Brand colors are sampled from the theFAUND logo:
   Maroon #471315 · Warm beige #ECE9E5
   Layout is mobile-first; breakpoints at 720px and 1080px.
   ========================================================= */

:root {
  --maroon: #471315;
  --maroon-90: #5a2427;
  --maroon-deep: #2D0D0F;   /* dark background surfaces: footer, CTA, image band */
  --maroon-70: rgba(71, 19, 21, .72);
  --maroon-50: rgba(71, 19, 21, .52);
  --maroon-20: rgba(71, 19, 21, .18);
  --maroon-10: rgba(71, 19, 21, .08);
  --beige: #ECE9E5;
  --beige-deep: #E3DFD9;
  --paper: #F6F4F1;
  --white: #FFFFFF;

  --font: "Jost", "Pretendard", "Apple SD Gothic Neo", "Helvetica Neue", Arial, sans-serif;

  --gutter: 20px;
  --max: 1240px;
  --header-h: 64px;
  --radius: 2px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

@media (min-width: 720px) {
  :root { --gutter: 40px; --header-h: 76px; }
}
@media (min-width: 1080px) {
  :root { --gutter: 56px; --header-h: 88px; }
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--beige);
  color: var(--maroon);
  font-family: var(--font);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4, p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: -9999px; top: 8px; z-index: 200;
  background: var(--maroon); color: var(--beige); padding: 10px 16px;
}
.skip-link:focus { left: 8px; }

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

/* ---------- Type scale ---------- */
.eyebrow {
  display: inline-block;
  font-size: 12px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase;
  color: var(--maroon-70);
}
.display {
  font-size: clamp(38px, 8.4vw, 92px);
  font-weight: 300; line-height: 1.04; letter-spacing: -.02em;
}
.h1 { font-size: clamp(34px, 6vw, 64px); font-weight: 300; line-height: 1.1; letter-spacing: -.015em; }
.h2 { font-size: clamp(28px, 4.2vw, 46px); font-weight: 300; line-height: 1.15; letter-spacing: -.01em; }
.h3 { font-size: clamp(20px, 2.2vw, 26px); font-weight: 400; line-height: 1.3; }
.lead { font-size: clamp(18px, 2vw, 22px); line-height: 1.6; font-weight: 300; }
.body-sm { font-size: 14px; line-height: 1.7; }
.muted { color: var(--maroon-70); }
.wide-caps { letter-spacing: .32em; text-transform: uppercase; }

/* ---------- Header / GNB ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(236, 233, 229, .9);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--maroon-20); }
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; }

.brand { display: inline-flex; align-items: center; padding: 8px 0; }
.brand img { height: 22px; width: auto; }
@media (min-width: 1080px) { .brand img { height: 26px; } }

.gnb { display: none; }
.gnb ul { display: flex; gap: clamp(24px, 3.4vw, 48px); }
.gnb a {
  position: relative; display: block; padding: 10px 0;
  font-size: 13px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase;
}
.gnb a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.gnb a:hover::after, .gnb a[aria-current="page"]::after { transform: scaleX(1); }


.menu-toggle {
  width: 44px; height: 44px; margin-right: -10px;
  border: 0; background: none; cursor: pointer;
  display: inline-flex; flex-direction: column; justify-content: center; align-items: center; gap: 6px;
}
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: var(--maroon); transition: transform .3s var(--ease), opacity .2s; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(3.75px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { transform: translateY(-3.75px) rotate(-45deg); }
@media (min-width: 900px) { .gnb { display: block; } .menu-toggle { display: none; } }

.mobile-nav {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 99;
  background: var(--beige);
  padding: 32px var(--gutter) calc(32px + env(safe-area-inset-bottom));
  display: flex; flex-direction: column; justify-content: space-between;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility 0s .3s;
  overflow-y: auto;
}
.menu-open .mobile-nav { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.menu-open { overflow: hidden; }
.mobile-nav ol { list-style: none; margin: 0; padding: 0; counter-reset: nav; }
.mobile-nav li { border-bottom: 1px solid var(--maroon-20); }
.mobile-nav li a {
  display: flex; align-items: baseline; gap: 16px; padding: 18px 0;
  font-size: 30px; font-weight: 300; letter-spacing: -.01em;
}
.mobile-nav li a::before { counter-increment: nav; content: "0" counter(nav); font-size: 12px; letter-spacing: .2em; color: var(--maroon-50); }
.mobile-nav li a[aria-current="page"] { font-weight: 400; }
.mobile-nav .mobile-nav__foot { font-size: 14px; color: var(--maroon-70); margin-top: 32px; }
@media (min-width: 900px) { .mobile-nav { display: none; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 48px; padding: 0 26px;
  border: 1px solid var(--maroon); border-radius: var(--radius);
  font-size: 13px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  cursor: pointer; transition: background .25s var(--ease), color .25s var(--ease);
  background: transparent;
}
.btn:hover { background: var(--maroon); color: var(--beige); }
.btn--solid { background: var(--maroon); color: var(--beige); }
.btn--solid:hover { background: var(--maroon-90); }
.btn--light { border-color: var(--beige); color: var(--beige); }
.btn--light:hover { background: var(--beige); color: var(--maroon); }
.arrow { width: 16px; height: 10px; flex: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 10px; padding: 8px 0;
  font-size: 13px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase;
  border-bottom: 1px solid var(--maroon-20);
  transition: border-color .25s, gap .25s var(--ease);
}
.link-arrow:hover { border-color: var(--maroon); gap: 16px; }

/* ---------- Sections ---------- */
.section { padding: clamp(72px, 11vw, 144px) 0; }
.section--tight { padding: clamp(56px, 8vw, 96px) 0; }
.section--paper { background: var(--paper); }
.section--white { background: var(--white); }
.section--maroon { background: var(--maroon-deep); color: var(--beige); }
.section--maroon .eyebrow, .section--maroon .muted { color: rgba(236, 233, 229, .7); }
.rule { height: 1px; background: var(--maroon-20); border: 0; margin: 0; }

.section-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 6vw, 72px); }
@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 5fr 6fr; gap: 64px; align-items: end; }
}

/* ---------- Page hero (sub pages) ---------- */
.page-hero { position: relative; padding: clamp(48px, 9vw, 120px) 0 clamp(40px, 6vw, 72px); overflow: hidden; }
.page-hero__grid { display: grid; gap: 32px; align-items: end; }
.page-hero .eyebrow { margin-bottom: 20px; }
.page-hero__lead { max-width: 560px; }
.page-hero__media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--beige-deep); }
.page-hero__media img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 900px) {
  .page-hero__grid { grid-template-columns: 1.1fr 1fr; gap: 64px; }
  .page-hero__media { aspect-ratio: 5 / 4; }
}

.crumb { display: flex; gap: 10px; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--maroon-50); margin-bottom: 28px; }
.crumb a:hover { color: var(--maroon); }

/* ---------- Home hero ---------- */
.hero { position: relative; padding: clamp(40px, 7vw, 96px) 0 clamp(56px, 8vw, 112px); overflow: hidden; }
.hero__grid { display: grid; gap: 40px; align-items: center; }
.hero__copy .eyebrow { margin-bottom: 24px; }
.hero__copy .lead { margin: 28px 0 36px; max-width: 520px; }
.hero__visual { position: relative; justify-self: center; width: min(100%, 520px); }
.hero__frame { position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: 999px 999px 0 0; background: #F3E9E0; }
.hero__frame img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 40%; animation: float 12s ease-in-out infinite; transform-origin: 40% 40%; }
.hero__orbit { position: absolute; inset: -6% -10%; width: 120%; height: 112%; color: var(--maroon-20); pointer-events: none; }
@keyframes float { 0%, 100% { transform: scale(1.04) translateY(0); } 50% { transform: scale(1.04) translateY(-10px); } }
@media (prefers-reduced-motion: reduce) { .hero__frame img { animation: none; } }
@media (min-width: 900px) { .hero__grid { grid-template-columns: 1.15fr 1fr; gap: 64px; } .hero__visual { width: min(100%, 460px); } }
@media (max-width: 719px) { .hero__visual { width: 78%; } }

.hero__meta {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--maroon-20); margin-top: clamp(48px, 7vw, 88px);
}
.hero__meta div { padding: 20px 16px 4px 0; }
.hero__meta div + div { padding-left: 16px; border-left: 1px solid var(--maroon-20); }
.hero__meta div:nth-child(3) { padding-left: 0; border-left: 0; }
.hero__meta strong { display: block; font-size: clamp(24px, 3vw, 34px); font-weight: 300; line-height: 1.2; }
.hero__meta span { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--maroon-70); }
@media (max-width: 719px) { .hero__meta div:nth-child(n+3) { border-top: 1px solid var(--maroon-20); margin-top: 16px; } }
@media (min-width: 720px) {
  .hero__meta { grid-template-columns: repeat(4, 1fr); }
  .hero__meta div:nth-child(3) { padding-left: 16px; border-left: 1px solid var(--maroon-20); }
}

/* ---------- Statement ---------- */
.statement { display: grid; gap: 32px; }
.statement__text { font-size: clamp(24px, 3.6vw, 40px); font-weight: 300; line-height: 1.35; letter-spacing: -.01em; }
.statement__text em { font-style: normal; border-bottom: 1px solid var(--maroon-50); }
.statement__aside { display: grid; gap: 16px; align-content: start; }
@media (min-width: 900px) { .statement { grid-template-columns: 1fr 2.4fr; gap: 64px; } }

/* ---------- Cards / grids ---------- */
.grid-3 { display: grid; gap: 1px; background: var(--maroon-20); border: 1px solid var(--maroon-20); }
@media (min-width: 720px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.grid-3 > * { background: var(--beige); padding: clamp(28px, 4vw, 44px); }
.section--paper .grid-3 > * { background: var(--paper); }

.feature__num { font-size: 12px; letter-spacing: .2em; color: var(--maroon-50); margin-bottom: 40px; display: block; }
.feature h3 { margin-bottom: 12px; }

/* Product line cards (home) */
.lines { display: grid; gap: 24px; }
@media (min-width: 900px) { .lines { grid-template-columns: 1fr 1fr; gap: 32px; } }
.line-card { display: flex; flex-direction: column; background: var(--white); transition: transform .4s var(--ease); }
.line-card:hover { transform: translateY(-4px); }
.line-card__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--white); display: grid; place-items: center; }
.line-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.line-card__media.contain img { object-fit: contain; padding: 6% 8%; }
.line-card:hover .line-card__media img { transform: scale(1.03); }
.line-card__body { padding: clamp(24px, 3vw, 36px); display: grid; gap: 12px; border-top: 1px solid var(--maroon-10); flex: 1; }
.line-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.tag { font-size: 12px; letter-spacing: .1em; padding: 4px 10px; border: 1px solid var(--maroon-20); border-radius: 99px; }

/* Image band */
.band { position: relative; min-height: clamp(380px, 56vw, 620px); display: grid; align-items: end; color: var(--beige); overflow: hidden; background: var(--maroon-deep); }
.band__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .9; }
.band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(45,13,15,0) 30%, rgba(45,13,15,.88)); }
.band .container { position: relative; z-index: 1; padding-bottom: clamp(40px, 6vw, 80px); }
.band blockquote { margin: 0; max-width: 780px; font-size: clamp(24px, 3.4vw, 40px); font-weight: 300; line-height: 1.3; }
.band cite { display: block; margin-top: 20px; font-style: normal; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; opacity: .75; }

/* Split media/text */
.split { display: grid; gap: 40px; align-items: center; }
.split__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--beige-deep); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__copy { display: grid; gap: 20px; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; gap: 80px; }
  .split--rev .split__media { order: 2; }
}

/* Lists */
.check-list { display: grid; gap: 0; border-top: 1px solid var(--maroon-20); }
.check-list li { display: grid; grid-template-columns: 28px 1fr; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--maroon-20); }
.check-list li::before { content: ""; width: 9px; height: 9px; margin-top: 9px; border: 1px solid var(--maroon); border-radius: 50%; }
.check-list strong { font-weight: 500; display: block; }

/* ---------- Technology ---------- */
.compare { display: grid; gap: 16px; }
@media (min-width: 900px) { .compare { grid-template-columns: 1fr 1fr; gap: 24px; } }
.compare__card { background: var(--white); padding: clamp(20px, 3vw, 36px); display: grid; gap: 20px; align-content: start; }
.compare__card header { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.compare__card .label { font-size: 12px; letter-spacing: .18em; text-transform: uppercase; color: var(--maroon-50); }
.compare__card.is-focus { outline: 1px solid var(--maroon); outline-offset: -1px; }
.compare__facts { display: grid; border-top: 1px solid var(--maroon-20); }
.compare__facts div { display: grid; grid-template-columns: 136px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--maroon-10); font-size: 15px; }
.compare__facts dt { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--maroon-50); padding-top: 3px; }
.compare__facts dd { margin: 0; }
.compare-note { margin-top: 20px; padding: 16px 20px; border: 1px solid var(--maroon-20); font-size: 14px; text-align: center; }

.steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 1px; background: var(--maroon-20); border: 1px solid var(--maroon-20); counter-reset: step; }
@media (min-width: 720px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.steps li { background: var(--paper); padding: 28px 24px 32px; display: grid; gap: 10px; align-content: start; }
.steps li::before { counter-increment: step; content: "0" counter(step); font-size: 12px; letter-spacing: .2em; color: var(--maroon-50); margin-bottom: 20px; }
.steps h3 { font-size: 18px; font-weight: 500; }

.chart-card { background: var(--white); padding: clamp(20px, 3vw, 40px); }
.chart-card figcaption { font-size: 13px; color: var(--maroon-70); margin-top: 16px; }
.legend { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; margin-bottom: 16px; }
.legend span { display: inline-flex; align-items: center; gap: 8px; }
.legend i { display: inline-block; width: 22px; height: 0; border-top: 2px solid var(--maroon); }
.legend i.a { border-top: 1.5px dashed var(--maroon-50); }
.legend i.b { border-top: 1.5px dotted var(--maroon-50); }
.chart svg text { font-family: var(--font); }

.tech-media { aspect-ratio: 4 / 3; background: var(--white); overflow: hidden; }
.tech-media img { width: 100%; height: 100%; object-fit: cover; }
.tech-media.contain img { object-fit: contain; }

.fig-note { font-size: 12px; color: var(--maroon-50); margin-top: 10px; letter-spacing: .02em; }

/* ---------- Products ---------- */
.tabs { display: flex; gap: 0; border-bottom: 1px solid var(--maroon-20); overflow-x: auto; scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tab {
  flex: 0 0 auto; min-height: 52px; padding: 0 4px; margin-right: 32px;
  background: none; border: 0; border-bottom: 2px solid transparent; cursor: pointer;
  font-size: 13px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--maroon-50);
}
.tab[aria-selected="true"] { color: var(--maroon); border-bottom-color: var(--maroon); }
.tab-panel[hidden] { display: none; }

.chips { display: flex; gap: 8px; overflow-x: auto; padding: 4px 0 2px; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }
.chip { flex: 0 0 auto; min-height: 40px; display: inline-flex; align-items: center; padding: 0 16px; border: 1px solid var(--maroon-20); border-radius: 99px; font-size: 14px; transition: background .2s, border-color .2s; }
.chip:hover { border-color: var(--maroon); background: var(--white); }

.product { display: grid; gap: 28px; padding: clamp(40px, 6vw, 72px) 0; border-top: 1px solid var(--maroon-20); }
.product:first-of-type { border-top: 0; }
.product__media { background: var(--white); aspect-ratio: 5 / 4; display: grid; place-items: center; overflow: hidden; }
.product__media img { width: 100%; height: 100%; object-fit: contain; padding: 4%; }
.product__media--tall img { padding: 6% 18%; }
.product__info { display: grid; gap: 22px; align-content: start; }
.product__name { font-size: clamp(30px, 4vw, 44px); font-weight: 300; line-height: 1.1; }
.product__name sup { font-size: .5em; }
.product__zone { font-size: 17px; }
@media (min-width: 900px) {
  .product { grid-template-columns: 1.05fr 1fr; gap: 64px; align-items: center; }
}

.spec { display: grid; border-top: 1px solid var(--maroon-20); }
.spec div { display: grid; grid-template-columns: 1fr; gap: 2px; padding: 12px 0; border-bottom: 1px solid var(--maroon-10); }
.spec dt { font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--maroon-50); }
.spec dd { margin: 0; font-size: 15px; }
@media (min-width: 480px) { .spec div { grid-template-columns: 140px 1fr; gap: 16px; } .spec dt { padding-top: 3px; } }

/* Depth meter */
.depth { display: grid; gap: 8px; }
.depth__bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.depth__bar span { height: 6px; background: var(--maroon-10); }
.depth__bar span.on { background: var(--maroon); }
.depth__labels { display: grid; grid-template-columns: repeat(3, 1fr); font-size: 11px; letter-spacing: .08em; color: var(--maroon-50); }

/* Spec table (DéMORO) */
.table-wrap { background: var(--white); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec-table th, .spec-table td { padding: 16px 16px; text-align: left; border-bottom: 1px solid var(--maroon-10); vertical-align: middle; }
.spec-table thead th { font-size: 13px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; border-bottom: 1px solid var(--maroon); }
.spec-table tbody th { font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--maroon-50); width: 22%; }
.rate { display: block; width: 100%; max-width: 140px; height: 6px; background: var(--maroon-10); position: relative; }
.rate::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--v); background: var(--maroon); }

@media (max-width: 719px) {
  .spec-table thead { display: none; }
  .spec-table, .spec-table tbody, .spec-table tr { display: block; }
  .spec-table tbody { display: grid; gap: 12px; background: var(--beige); }
  .table-wrap { background: transparent; }
  .spec-table tr.m-card { background: var(--white); padding: 8px 18px 12px; }
  .spec-table tr.m-card td { display: grid; grid-template-columns: 120px 1fr; gap: 12px; padding: 10px 0; }
  .spec-table tr.m-card td::before { content: attr(data-label); font-size: 11px; font-weight: 500; letter-spacing: .16em; text-transform: uppercase; color: var(--maroon-50); padding-top: 3px; }
  .spec-table tr.m-card td.m-title { display: block; font-size: 22px; font-weight: 400; border-bottom: 1px solid var(--maroon); padding: 10px 0 12px; }
  .spec-table tr.m-card td.m-title::before { display: none; }
}

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 48px; }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: 1fr 1.5fr; gap: 80px; } }
.contact-info { display: grid; gap: 28px; align-content: start; }
.contact-info dl { margin: 0; display: grid; border-top: 1px solid var(--maroon-20); }
.contact-info dl div { padding: 16px 0; border-bottom: 1px solid var(--maroon-20); display: grid; gap: 4px; }
.contact-info dt { font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--maroon-50); }
.contact-info dd { margin: 0; font-size: 17px; word-break: break-word; }
.contact-info dd a:hover { text-decoration: underline; text-underline-offset: 4px; }

.form { background: var(--white); padding: clamp(24px, 4vw, 48px); display: grid; gap: 22px; }
.form-row { display: grid; gap: 22px; }
@media (min-width: 640px) { .form-row--2 { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 8px; }
.field label, .field legend { font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--maroon-70); }
.field label .req { color: var(--maroon); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 0;
  border: 0; border-bottom: 1px solid var(--maroon-20); border-radius: 0;
  background: transparent; color: var(--maroon);
  font-family: var(--font); font-size: 16px; font-weight: 300;
  -webkit-appearance: none; appearance: none;
  transition: border-color .2s;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--maroon) 50%), linear-gradient(135deg, var(--maroon) 50%, transparent 50%); background-position: calc(100% - 12px) 22px, calc(100% - 7px) 22px; background-size: 5px 5px; background-repeat: no-repeat; }
.field textarea { min-height: 140px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--maroon); }
.field input::placeholder, .field textarea::placeholder { color: var(--maroon-50); }
.field.is-invalid input, .field.is-invalid textarea { border-bottom-color: #9b1c1f; }
.field .error { font-size: 13px; color: #9b1c1f; display: none; }
.field.is-invalid .error { display: block; }

.consent { border: 1px solid var(--maroon-20); padding: 16px 18px; display: grid; gap: 12px; }
.consent details summary { cursor: pointer; font-size: 14px; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.consent details summary::-webkit-details-marker { display: none; }
.consent details summary::after { content: "+"; font-size: 18px; }
.consent details[open] summary::after { content: "–"; }
.consent details p { font-size: 13px; color: var(--maroon-70); margin-top: 10px; }
.checkbox { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.checkbox input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--maroon); flex: 0 0 auto; }
.form-status { font-size: 14px; min-height: 1.4em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--maroon-deep); color: var(--beige); border-top: 1px solid rgba(236,233,229,.12); padding: clamp(56px, 8vw, 96px) 0 calc(32px + env(safe-area-inset-bottom)); }
.footer-grid { display: grid; gap: 40px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; gap: 56px; } }
.footer-brand img { height: 28px; width: auto; margin-bottom: 20px; }
.footer-brand p { color: rgba(236,233,229,.7); font-size: 14px; max-width: 320px; }
.footer-col h4 { font-size: 11px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: rgba(236,233,229,.55); margin-bottom: 16px; }
.footer-col li { padding: 4px 0; font-size: 15px; }
.footer-col a:hover { text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { margin-top: clamp(48px, 7vw, 80px); padding-top: 24px; border-top: 1px solid rgba(236,233,229,.2); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 12px; color: rgba(236,233,229,.6); letter-spacing: .04em; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* Utility */
.mt-s { margin-top: 16px; } .mt-m { margin-top: 32px; } .mt-l { margin-top: clamp(40px, 6vw, 72px); }
.center { text-align: center; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* BiViDerma Export / CE switch */
.variant { display: inline-flex; border: 1px solid var(--maroon-20); border-radius: 99px; padding: 3px; background: var(--white); }
.variant__btn { min-height: 38px; padding: 0 16px; border: 0; border-radius: 99px; background: none; cursor: pointer; font-size: 13px; letter-spacing: .06em; color: var(--maroon-70); }
.variant__btn[aria-pressed="true"] { background: var(--maroon); color: var(--beige); }
.bv-list[data-variant="export"] .v-ce,
.bv-list[data-variant="ce"] .v-export { display: none !important; }
.consent.is-invalid { border-color: #9b1c1f; }
.feature .spec div { grid-template-columns: 1fr; gap: 2px; }

@media (min-width: 720px) { .spec-table td { white-space: nowrap; } }

/* Keep diagram & chart labels legible on small screens */
@media (max-width: 719px) {
  .chart svg text { font-size: 26px; }
  .compare__card svg text { font-size: 16px; }
}

/* HA comparison illustrations (technology page) */
.ha-figure { margin: 0; display: grid; gap: 10px; }
.ha-figure img { width: 100%; height: auto; aspect-ratio: 1400 / 910; object-fit: contain; background: var(--white); }
.ha-figure figcaption { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--maroon-70); text-align: center; }