:root {
  --red: #b02828;
  --red-dark: #8c1e1e;
  --ink: #171717;
  --muted: #5c5c5c;
  --line: #e6e6e6;
  --charcoal: #3a3a3a;
  --paper: #ffffff;
  --header: 82px;
  --sans: "Barlow", "Segoe UI", sans-serif;
  --cond: "Barlow Condensed", "Barlow", sans-serif;
  --measure: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: #f0d0d0; }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: #fff;
  padding: .4rem .7rem;
  z-index: 100;
}
.skip:focus { top: .6rem; }

/* Header — catalog slash rule, then logo and nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: #fff;
  height: var(--header);
}
.slash-rule {
  display: flex;
  align-items: flex-end;
  height: 16px;
  padding: 0 4vw 0 0;
  gap: 0;
}
.slash-rule span {
  display: block;
  width: 11px;
  height: 14px;
  margin-right: 5px;
  background: var(--red);
  transform: skewX(-28deg);
  transform-origin: bottom;
}
.slash-rule .bar {
  width: 92px;
  height: 7px;
  margin: 0 0 1px 10px;
  background: var(--charcoal);
  transform: none;
}
.slash-rule .hair {
  flex: 1;
  height: 2px;
  margin: 0 0 3px 0;
  background: linear-gradient(90deg, #8d8d8d 0 42%, var(--red) 42% 100%);
  transform: none;
}
.slash-rule span:nth-child(1) { animation: slash-in .5s ease both; }
.slash-rule span:nth-child(2) { animation: slash-in .5s .08s ease both; }
.slash-rule span:nth-child(3) { animation: slash-in .5s .16s ease both; }
@keyframes slash-in {
  from { transform: skewX(-28deg) translateY(-8px); opacity: 0; }
  to { transform: skewX(-28deg); opacity: 1; }
}

.header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  height: calc(var(--header) - 16px);
  padding: 0 4vw;
  border-bottom: 1px solid var(--line);
}
.logo {
  display: flex;
  align-items: center;
  gap: .7rem;
  min-width: 0;
}
.logo-mark {
  width: 42px;
  height: 42px;
  flex: none;
  background: var(--red);
  color: #fff;
  display: grid;
  place-items: center;
  font-family: var(--cond);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .02em;
}
.logo-word { display: flex; flex-direction: column; line-height: 1.05; }
.logo-word strong {
  font-family: var(--cond);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: .01em;
}
.logo-word em {
  font-style: normal;
  font-family: var(--cond);
  font-size: .78rem;
  letter-spacing: .28em;
  color: #6a6a6a;
  font-weight: 600;
}

.nav { display: flex; align-items: center; gap: 1.75rem; }
.nav a {
  position: relative;
  font-size: .95rem;
  letter-spacing: .08em;
}
.nav a[aria-current="page"]::after,
.nav a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -.35rem;
  height: 2px;
  background: var(--red);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  padding: 0;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  position: absolute;
  left: 11px;
}
.nav-toggle span { top: 20px; }
.nav-toggle span::before { content: ""; top: -6px; }
.nav-toggle span::after { content: ""; top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  height: calc(100svh - var(--header));
  min-height: 520px;
  max-height: 880px;
  overflow: hidden;
  background: #0d1b2a;
  color: #fff;
}
.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% center;
  animation: settle 1.5s ease both;
}
@keyframes settle {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}
.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 16, 28, .82) 0%, rgba(8, 16, 28, .45) 38%, rgba(8, 16, 28, .08) 68%),
    linear-gradient(180deg, rgba(8, 16, 28, .05), rgba(8, 16, 28, .28));
}
.hero-copy {
  position: absolute;
  left: 4vw;
  right: 4vw;
  bottom: 9vh;
  max-width: 38rem;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: .7rem;
  margin: 0 0 .8rem;
  font-family: var(--cond);
  letter-spacing: .22em;
  font-size: .95rem;
  font-weight: 600;
}
.eyebrow i {
  width: 2.2rem;
  height: 2px;
  background: var(--red);
  display: block;
}
.hero h1 {
  margin: 0;
  font-size: clamp(3.4rem, 8vw, 6.4rem);
  font-weight: 700;
  letter-spacing: .04em;
  line-height: .95;
}
.hero .promise {
  margin: .85rem 0 0;
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 500;
  letter-spacing: .12em;
}
.hero .sub {
  margin: .85rem 0 0;
  max-width: 28rem;
  color: rgba(255, 255, 255, .86);
  font-size: 1.02rem;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.6rem;
}
.hero-copy > * { animation: rise .7s ease both; }
.hero-copy > *:nth-child(2) { animation-delay: .08s; }
.hero-copy > *:nth-child(3) { animation-delay: .16s; }
.hero-copy > *:nth-child(4) { animation-delay: .24s; }
.hero-copy > *:nth-child(5) { animation-delay: .32s; }
@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

.btn {
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 0 1.15rem;
  background: var(--red);
  color: #fff;
  letter-spacing: .08em;
  font-weight: 600;
}
.btn:hover { background: var(--red-dark); }
.btn-text {
  letter-spacing: .08em;
  border-bottom: 1px solid currentColor;
  padding-bottom: .15rem;
}
.btn-text:hover { color: var(--red); }
.hero .btn-text { color: #fff; }
.hero .btn-text:hover { color: #fff; border-bottom-color: var(--red); }

.wrap {
  width: min(var(--measure), calc(100% - 8vw));
  margin: 0 auto;
}
.kicker {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 .6rem;
  color: var(--red);
  font-weight: 700;
  letter-spacing: .14em;
  font-size: .82rem;
}
.slashes { display: inline-flex; gap: 4px; }
.slashes i {
  width: 6px;
  height: 13px;
  background: var(--red);
  transform: skewX(-28deg);
  display: block;
}

.profile {
  padding: 5.5rem 0 0;
}
.profile h2 {
  margin: 0 0 1rem;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: .04em;
  line-height: 1.15;
  font-weight: 700;
}
.profile-copy {
  max-width: 44rem;
  color: #2a2a2a;
}
.profile-copy p { margin: 0 0 1rem; }
.motto {
  margin-top: 1.2rem !important;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-weight: 600;
  letter-spacing: .04em;
}
.factory-frame {
  margin-top: 2.6rem;
  height: min(58vh, 520px);
  overflow: hidden;
  background: #d7e3ef;
}
.factory-frame img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  object-position: center 30%;
}

.band {
  padding: 5rem 0;
}
.band h2 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: .06em;
  font-weight: 700;
}
.lead-in {
  max-width: 36rem;
  margin: -.4rem 0 1.6rem;
  color: var(--muted);
}

.index-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: repeat(4, auto);
  grid-auto-flow: column;
  column-gap: 3rem;
}
.index-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: baseline;
  gap: .75rem;
  padding: .72rem 0;
  border-bottom: 1px solid #f0f0f0;
}
.index-row .leader {
  border-bottom: 1px dotted #d9a3a3;
  transform: translateY(-0.3em);
}
.index-row .name { font-weight: 600; }
.index-row .en {
  font-family: var(--cond);
  letter-spacing: .06em;
  color: #8a8a8a;
  font-size: .95rem;
  white-space: nowrap;
}
.index-row .num {
  font-family: var(--cond);
  color: var(--red);
  font-size: 1.15rem;
  letter-spacing: .04em;
  transition: transform .25s ease;
}
.index-row:hover .name { color: var(--red); }
.index-row:hover .num { transform: translateX(6px); }

.film {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.film figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: #111;
  min-height: 240px;
}
.film img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 260px;
  transform: scale(1.2);
  transition: transform .6s ease;
}
.film figure:hover img { transform: scale(1.26); }
.film figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: .85rem 1rem;
  color: #fff;
  font-size: .92rem;
  letter-spacing: .06em;
  background: linear-gradient(transparent, rgba(0, 0, 0, .62));
}

.certs {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--cond);
  font-size: 1.35rem;
  letter-spacing: .08em;
  font-weight: 600;
}
.certs li { display: flex; align-items: center; }
.certs li + li::before {
  content: "";
  width: 6px;
  height: 6px;
  margin: 0 1rem;
  background: var(--red);
  transform: rotate(45deg);
}

.close {
  background: var(--red);
  color: #fff;
  padding: 4.5rem 0;
}
.close .wrap {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}
.close h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  letter-spacing: .04em;
  line-height: 1.25;
  font-weight: 700;
  max-width: 16em;
}
.close .btn { background: #fff; color: var(--red); }
.close .btn:hover { background: var(--ink); color: #fff; }

.site-footer { padding: 0 0 1.6rem; background: #fff; }
.site-footer:not(:has(.nameplate)) {
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.nameplate {
  display: inline-block;
  margin: 0;
  padding: .55rem 2.2rem .55rem 4vw;
  background: var(--red);
  color: #fff;
  font-size: 1rem;
  letter-spacing: .12em;
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 100%, 0 100%);
}
.foot-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  width: min(var(--measure), calc(100% - 8vw));
  margin: 1.1rem auto 0;
  color: var(--muted);
  font-size: .92rem;
}
.foot-row a:hover { color: var(--red); }

/* Interior mast */
.mast {
  padding: 3.2rem 0 1rem;
  border-bottom: 1px solid var(--line);
}
.mast h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: .06em;
  line-height: 1.05;
}
.mast p { max-width: 38rem; color: var(--muted); margin: .8rem 0 0; }

.cable-figure {
  margin: 0;
  padding: 1.5rem 0 0;
  background: #fff;
}
.cable-figure img {
  width: min(1100px, 92%);
  margin: 0 auto;
  height: auto;
}
.cable-figure figcaption {
  width: min(var(--measure), calc(100% - 8vw));
  margin: .4rem auto 0;
  color: var(--muted);
  font-size: .88rem;
  letter-spacing: .04em;
}

.subnav {
  position: sticky;
  top: var(--header);
  z-index: 30;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.subnav ul {
  display: flex;
  gap: 1.4rem;
  width: min(var(--measure), calc(100% - 8vw));
  margin: 0 auto;
  padding: 0;
  list-style: none;
  overflow-x: auto;
}
.subnav a {
  display: block;
  padding: .85rem 0;
  white-space: nowrap;
  font-size: .92rem;
  letter-spacing: .06em;
  color: var(--muted);
}
.subnav a:hover,
.subnav a.is-active { color: var(--red); }

.product {
  padding: 3.4rem 0;
  border-bottom: 1px solid var(--line);
  scroll-margin-top: calc(var(--header) + 48px);
}
.ribbon {
  display: inline-block;
  margin: 0 0 .35rem;
  padding: .38rem 1.5rem .38rem .85rem;
  background: var(--red);
  color: #fff;
  font-size: 1.05rem;
  letter-spacing: .08em;
  font-weight: 700;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%);
}
.product .en-title {
  margin: .35rem 0 1rem;
  font-family: var(--cond);
  letter-spacing: .12em;
  color: #8a8a8a;
  font-size: 1.05rem;
}
.product p { margin: 0 0 .8rem; max-width: 46rem; }
.spec-split {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) 1.4fr;
  gap: 2rem;
  align-items: start;
  margin-top: 1.2rem;
}
.stars { margin: 0; padding: 0; list-style: none; }
.stars li {
  position: relative;
  padding: .28rem 0 .28rem 1.1rem;
  font-size: .95rem;
}
.stars li::before {
  content: "★";
  position: absolute;
  left: 0;
  color: var(--red);
  font-size: .72rem;
  top: .45rem;
}
.table-wrap { overflow-x: auto; }
@media (max-width: 860px) {
  .table-wrap::before {
    content: "Swipe the table";
    display: block;
    margin-bottom: .35rem;
    color: var(--muted);
    font-size: .75rem;
    letter-spacing: .08em;
  }
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
  line-height: 1.45;
}
th, td {
  border: 1px solid #222;
  padding: .55rem .5rem;
  text-align: center;
  vertical-align: middle;
}
td:first-child { white-space: nowrap; }
th { background: #f4f4f4; font-weight: 600; }
caption {
  caption-side: bottom;
  text-align: left;
  color: var(--muted);
  font-size: .8rem;
  padding-top: .45rem;
}
.plain-list {
  columns: 2;
  margin: .4rem 0 0;
  padding: 0 0 0 1.1rem;
}
.plain-list li { margin: .2rem 0; break-inside: avoid; }
.note {
  margin-top: 2.5rem !important;
  color: var(--muted);
  font-size: .88rem;
}

/* Contact */
.map-band {
  background: #f7f7f7;
  padding: 1.5rem 0 0;
}
.map-band img {
  width: min(1080px, 92%);
  margin: 0 auto;
  mix-blend-mode: multiply;
}
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 4rem;
  padding: 2.6rem 0 4.5rem;
}
.addr + .addr { margin-top: 1.6rem; }
.addr h2 {
  margin: 0 0 .35rem;
  font-size: 1.05rem;
  letter-spacing: .1em;
}
.addr p { margin: 0; color: #333; }
.contact-list {
  margin: 1.4rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
}
.contact-list div {
  display: grid;
  grid-template-columns: 5.5rem 1fr;
  gap: .5rem;
  padding: .35rem 0;
}
.contact-list dt { color: var(--muted); }
.contact-list a:hover { color: var(--red); }

.form h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
  letter-spacing: .08em;
}
.field { margin-bottom: 1rem; }
.field span {
  display: block;
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--muted);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #cfcfcf;
  background: transparent;
  border-radius: 0;
  padding: .55rem 0;
  outline: none;
}
.field textarea { min-height: 7rem; resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { border-bottom-color: var(--red); }
.form .btn { margin-top: .6rem; border: 0; cursor: pointer; }
.form-success {
  display: none;
  padding: 1.2rem 0;
  border-top: 2px solid var(--red);
}
.form-success.is-on { display: block; }
.form-success a { white-space: nowrap; border-bottom: 1px solid currentColor; }
.form.is-done .fields,
.form.is-done .btn { display: none; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  animation: none;
}
.reveal.in {
  animation: rise .7s ease forwards;
}

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute;
    top: var(--header);
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: .4rem 4vw 1rem;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .75rem 0; width: 100%; }
  .index-list,
  .spec-split,
  .contact-grid { grid-template-columns: 1fr; }
  .index-list { grid-template-rows: none; grid-auto-flow: row; }
  .close .wrap { display: flex; flex-direction: column; align-items: flex-start; }
  .film { grid-template-columns: 1fr 1fr; }
  .plain-list { columns: 1; }
  .hero { min-height: 560px; }
  .hero-copy { bottom: 6vh; }
  .profile { padding-top: 3.2rem; }
  .band { padding: 3.2rem 0; }
}

@media (max-width: 560px) {
  .film { grid-template-columns: 1fr; }
  .hero h1 { font-size: 3.1rem; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .logo-word strong { font-size: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero img { transform: none; }
}