@import url('https://fonts.googleapis.com/css2?family=Bitter:wght@500;600;700&family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
  color-scheme: light;
  --paper: #fcf8ed;
  --cream: #f4ebd8;
  --warm: #eee3cc;
  --border: #d7c8ab;
  --ink: #34291d;
  --muted: #605441;
  --wood: #7e432b;
  --leaf: #3f5934;
  --forest: #2d4326;
  --font-body: "Source Sans 3", Arial, sans-serif;
  --font-title: "Bitter", Georgia, serif;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.53 var(--font-body); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, p, dl, dd, ol { margin: 0; }
h1, h2, h3 { font-family: var(--font-title); line-height: 1.18; }
h1, h2 { letter-spacing: -.023em; }
h2 { font-size: clamp(1.75rem, 3.65vw, 2.95rem); }
button { font: inherit; }
:focus-visible { outline: 3px solid #97622f; outline-offset: 4px; }
[id] { scroll-margin-top: 20px; }
.shell { width: min(100% - 88px, 1130px); margin-inline: auto; }
.skip { position: absolute; z-index: 2; top: 10px; left: 10px; padding: .6rem 1rem; color: #fff; background: var(--forest); transform: translateY(-160%); }
.skip:focus { transform: translateY(0); }
.eyebrow { color: var(--wood); font-size: .93rem; font-weight: 700; margin-bottom: .55rem; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; gap: .65em; border: 1px solid transparent; border-radius: 5px; padding: .65rem 1rem; font-size: .98rem; line-height: 1.24; font-weight: 700; }
.button span { font-size: 1.18em; }
.button-green { color: #fffcf3; background: var(--leaf); border-color: var(--leaf); }
.button-green:hover { background: var(--forest); border-color: var(--forest); }
.button-header, .button-quiet { color: var(--forest); border-color: #8f9a7b; background: var(--paper); }
.button-header:hover, .button-quiet:hover { background: #e7eadb; border-color: var(--leaf); }
.site-header { background: var(--paper); border-top: 5px solid var(--leaf); border-bottom: 1px solid var(--border); }
.nav { min-height: 85px; display: flex; justify-content: space-between; align-items: center; gap: 1.2rem; }
.brand { display: inline-flex; flex-shrink: 0; align-items: center; gap: .7rem; color: var(--ink); }
.brand img { object-fit: contain; border-radius: 5px; background: #090e1a; }
.brand span { font: 700 1.24rem/1.2 var(--font-title); }
.nav nav { display: flex; flex-wrap: wrap; gap: clamp(.8rem, 2.8vw, 2rem); color: var(--muted); font-weight: 600; }
.nav nav a:hover, .site-footer a:hover { color: var(--leaf); text-decoration: underline; }
.hero { padding: 2.15rem 0; background: var(--cream); border-bottom: 1px solid var(--border); }
.hero-layout { display: grid; grid-template-columns: 1fr 1.05fr; align-items: center; gap: clamp(1.5rem, 4.5vw, 3.5rem); }
.hero h1 { max-width: 38rem; color: var(--ink); font-size: clamp(2.45rem, 5.1vw, 4.25rem); font-weight: 700; line-height: 1.04; }
.hero h1 em { color: var(--leaf); font-style: normal; }
.hero-lead { max-width: 30rem; margin-top: 1rem; color: var(--muted); font-size: clamp(1.09rem, 1.6vw, 1.25rem); }
.actions { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 1.3rem; }
.landscape { overflow: hidden; border-radius: 6px; border: 5px solid var(--paper); outline: 1px solid var(--border); background: var(--forest); }
.landscape video { display: block; width: 100%; height: clamp(300px, 37vw, 460px); object-fit: contain; }
.hero-visual { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(1.5rem, 4.5vw, 3.5rem); align-items: center; margin-top: 2rem; padding-top: 1.8rem; border-top: 1px solid var(--border); }
.product-intro h2 { font-size: clamp(1.65rem, 3.1vw, 2.4rem); }
.product-intro > p:not(.eyebrow) { margin-top: .5rem; color: var(--muted); }
.hero-note { font-size: .86rem; }
.hero-products { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
.hero-product { display: flex; flex-direction: column; min-width: 0; overflow: hidden; color: var(--ink); background: #fff; border: 1px solid var(--border); border-radius: 5px; }
.hero-product:hover { border-color: var(--leaf); }
.hero-product img { width: 100%; height: clamp(142px, 19vw, 215px); object-fit: contain; padding: 8px 4px 2px; }
.hero-product > span { display: flex; align-items: center; justify-content: space-between; min-height: 44px; gap: .25rem; padding: .35rem .7rem; background: var(--paper); border-top: 1px solid #e3dac6; font-weight: 700; }
.hero-product > span span { color: var(--leaf); }
.performance, .models, .faq, .how { padding-block: clamp(2.3rem, 5.6vw, 4.6rem); }
.performance, .faq { background: var(--paper); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 1.45rem; margin-bottom: 1.4rem; }
.section-heading > p { max-width: 22rem; color: var(--muted); }
.conditions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--cream); border: 1px solid var(--border); border-radius: 5px; }
.conditions > div { padding: .65rem 1rem; }
.conditions > div + div { border-left: 1px solid var(--border); }
.conditions dt { color: var(--muted); font-size: .91rem; font-weight: 600; }
.conditions dd { margin-top: .1rem; font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 700; line-height: 1.15; }
.conditions dd span { font-size: .67em; }
.volume-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 1rem; border-top: 2px solid var(--leaf); border-bottom: 1px solid var(--border); }
.volume { min-width: 0; padding: .95rem 1.1rem 1.05rem; }
.volume + .volume { border-left: 1px solid var(--border); }
.volume h3 { font-size: 1rem; }
.volume p { display: flex; flex-wrap: wrap; align-items: baseline; gap: .1rem .5rem; margin-top: .35rem; }
.volume strong { color: var(--forest); font-size: clamp(2rem, 4.9vw, 3.5rem); line-height: 1.08; letter-spacing: -.045em; font-variant-numeric: tabular-nums; }
.volume p span { color: var(--muted); font-size: .94rem; font-weight: 600; white-space: nowrap; }
.section-note { margin-top: .8rem; color: var(--muted); font-size: .91rem; }
.models { background: var(--cream); border-block: 1px solid var(--border); }
.model-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.1rem; }
.model { display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; background: var(--paper); }
.gallery { background: #fff; border-bottom: 1px solid var(--border); }
.gallery-stage { height: clamp(265px, 32vw, 390px); display: grid; place-items: center; padding: 14px; }
.gallery-stage img { width: 100%; height: 100%; max-height: 100%; min-height: 0; object-fit: contain; }
.gallery-controls { display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem; padding: 0 8px 12px; }
.gallery-controls button { min-height: 44px; padding: .3rem .7rem; border: 1px solid var(--border); border-radius: 4px; color: var(--forest); background: var(--paper); font-size: .9rem; font-weight: 700; cursor: pointer; }
.gallery-controls button:hover { border-color: var(--leaf); }
.gallery-controls button[aria-pressed=true] { color: #fff; background: var(--leaf); border-color: var(--leaf); }
.model-copy { flex: 1; display: flex; flex-direction: column; align-items: flex-start; padding: clamp(1rem, 2.7vw, 1.7rem); }
.model-copy h3 { font-size: clamp(1.35rem, 2.5vw, 1.99rem); }
.specs { width: 100%; margin-block: .8rem 1.2rem; }
.specs > div { display: flex; justify-content: space-between; align-items: baseline; gap: .45rem .85rem; padding-block: .55rem; border-bottom: 1px solid #e3d8c0; font-size: .96rem; }
.specs dt { color: var(--muted); }
.specs dd { flex: 0 0 auto; font-weight: 700; white-space: nowrap; }
.model-copy .button { margin-top: auto; }
.materials { display: grid; grid-template-columns: .9fr 2.1fr; gap: 1rem; align-items: center; padding: 1rem 1.15rem; margin-top: 1.1rem; background: var(--warm); border: 1px solid var(--border); border-radius: 5px; }
.materials h3 { font-size: 1.04rem; }
.materials dl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .65rem; }
.materials dt { color: var(--muted); font-size: .88rem; }
.materials dd { color: var(--ink); font-size: .96rem; font-weight: 700; }
.how { color: var(--ink); background: #e9ebda; border-bottom: 1px solid #ccd1b8; }
.how-layout, .faq-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: clamp(1.25rem, 5vw, 4.6rem); }
.how-copy > p:last-child { max-width: 32rem; margin-top: .8rem; color: var(--muted); }
.flow { list-style: none; padding: 0; }
.flow li { display: grid; gap: .15rem; position: relative; padding: 0 0 1.05rem 1.25rem; border-left: 1px solid #8f9a7b; }
.flow li:last-child { padding-bottom: 0; border-color: transparent; }
.flow li::before { content: ""; position: absolute; width: 9px; height: 9px; border-radius: 50%; left: -5px; top: .48em; background: var(--leaf); }
.flow strong { font-size: 1.13rem; }
.flow span { color: var(--muted); font-size: .96rem; }
.faq-list { border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 52px; padding: .62rem .15rem; font-weight: 700; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--leaf); font-size: 1.25em; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 .15rem .9rem; color: var(--muted); font-size: .96rem; }
.contact { padding-block: clamp(2.3rem, 5vw, 4rem); color: #fffcf3; background: var(--forest); }
.contact-layout { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.contact .eyebrow { color: #e2e8c8; }
.contact p:last-child { margin-top: .62rem; color: #f2f0e3; }
.contact .button { flex: 0 0 auto; color: var(--forest); background: var(--paper); border-color: var(--paper); }
.contact .button:hover { background: var(--warm); border-color: var(--warm); }
.site-footer { color: var(--muted); background: var(--paper); border-bottom: 5px solid var(--leaf); }
.footer-layout { display: flex; align-items: center; justify-content: space-between; gap: .65rem 1rem; min-height: 74px; }
.footer-layout > a:last-child { font-size: .94rem; }
@media (max-width: 900px) {
  .shell { width: min(100% - 52px, 1130px); }
  .nav { gap: .7rem; }
  .nav .brand span { font-size: 1.08rem; }
}
@media (max-width: 700px) {
  .shell { width: calc(100% - 36px); }
  .nav { min-height: 68px; gap: .45rem; }
  .nav nav { display: none; }
  .nav .brand { gap: .42rem; }
  .nav .brand img { width: 36px; height: 36px; }
  .nav .brand span { font-size: .91rem; }
  .nav .button { min-height: 44px; padding-inline: .45rem; font-size: .83rem; }
  .nav .button span { display: none; }
  .hero { padding-block: 1.55rem 1.45rem; }
  .hero-layout, .hero-visual, .model-grid, .how-layout, .faq-layout { grid-template-columns: 1fr; }
  .hero-layout { gap: 1.2rem; }
  .hero h1 { font-size: clamp(2.08rem, 9vw, 3.65rem); }
  .hero-lead { margin-top: .76rem; }
  .actions { margin-top: 1.05rem; }
  .actions .button { padding-inline: .64rem; font-size: .9rem; }
  .landscape video { height: clamp(280px, 96vw, 420px); }
  .hero-visual { gap: .8rem; margin-top: 1.35rem; padding-top: 1.2rem; }
  .hero-products { gap: .5rem; }
  .hero-product img { height: clamp(145px, 49vw, 235px); }
  .hero-product > span { font-size: .93rem; }
  .section-heading, .contact-layout { display: block; }
  .section-heading { margin-bottom: 1rem; }
  .section-heading > p { margin-top: .55rem; }
  .conditions > div { padding: .55rem .4rem; }
  .conditions dt { min-height: 2.35em; font-size: .79rem; line-height: 1.18; }
  .volume { padding: .65rem .5rem; }
  .volume p span { font-size: .85rem; }
  .model-grid { gap: .8rem; }
  .gallery-stage { height: clamp(250px, 69vw, 375px); }
  .materials { grid-template-columns: 1fr; gap: .6rem; padding: .75rem; }
  .materials dt, .materials dd { font-size: .84rem; }
  .contact .button { margin-top: .9rem; }
  .footer-layout { flex-wrap: wrap; padding-block: .65rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

.flow-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: .45rem;
  margin-top: .25rem;
  color: var(--forest);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: .22em;
}
.flow-link:hover { color: var(--wood); }
.gallery-stage { position: relative; }
.photo-open {
  position: absolute;
  right: .65rem;
  bottom: .65rem;
  min-height: 44px;
  padding: .35rem .68rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--forest);
  background: var(--paper);
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
}
.photo-open:hover { background: var(--cream); border-color: var(--leaf); }
.photo-dialog {
  width: min(690px, calc(100% - 26px));
  max-height: calc(100% - 26px);
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--ink);
  background: var(--paper);
}
.photo-dialog::backdrop { background: #231f17c7; }
body:has(.photo-dialog[open]) { overflow: hidden; }
.photo-dialog-inner { padding: clamp(.65rem, 3vw, 1.35rem); }
.photo-dialog-header, .photo-dialog-controls { display: flex; justify-content: space-between; align-items: center; gap: .55rem; }
.photo-dialog-header h2 { font-size: clamp(1.12rem, 3.5vw, 1.85rem); }
.photo-dialog .button { min-height: 44px; padding-inline: .65rem; cursor: pointer; }
.photo-dialog-image {
  width: 100%;
  height: min(60vh, 610px);
  margin-block: .75rem;
  border-radius: 4px;
  background: #fff;
  object-fit: contain;
}
.photo-dialog-caption { color: var(--muted); text-align: center; font-size: .9rem; font-weight: 600; }
@media (max-width: 400px) {
  .photo-dialog .button { padding-inline: .4rem; font-size: .88rem; }
}