:root {
  --ink: #08111f;
  --ink-soft: #132239;
  --paper: #f4f6f8;
  --white: #ffffff;
  --muted: #687487;
  --line: #dbe1e8;
  --orange: #ff7a1a;
  --orange-2: #ff9d52;
  --cyan: #54d6df;
  --surface-dark: #0d1a2d;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(5, 15, 28, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible { outline: 3px solid rgba(255,157,82,.7); outline-offset: 3px; }
.container { width: min(1180px, calc(100% - 44px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 17, 31, .92);
  border-bottom: 1px solid rgba(255,255,255,.08);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  color: #fff;
}
.nav-wrap { min-height: 78px; display: flex; align-items: center; gap: 26px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: 235px; }
.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #111827;
  background: linear-gradient(135deg, var(--orange), #ffbb6f);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 8px 24px rgba(255,122,26,.22);
  font-size: 14px;
  font-weight: 950;
  letter-spacing: -.04em;
}
.brand-copy strong, .brand-copy small { display: block; }
.brand-copy strong { font-size: 15px; letter-spacing: -.01em; }
.brand-copy small { margin-top: 1px; color: #9eabba; font-size: 11px; }
.nav { display: flex; justify-content: center; align-items: center; gap: 24px; margin-left: auto; }
.nav a { color: #c3ccd8; font-size: 13px; font-weight: 700; transition: .2s ease; }
.nav a:hover { color: #fff; }
.language-switch { display: flex; align-items: center; gap: 6px; margin-left: 8px; color: #5f6f83; }
.lang-btn { padding: 5px 4px; border: 0; background: none; color: #8f9bab; font-size: 12px; font-weight: 850; cursor: pointer; }
.lang-btn.active, .lang-btn:hover { color: var(--orange-2); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 105px 0 94px;
  color: #fff;
  background:
    radial-gradient(circle at 15% 20%, rgba(84,214,223,.12), transparent 29%),
    radial-gradient(circle at 90% 20%, rgba(255,122,26,.13), transparent 30%),
    linear-gradient(145deg, #07111f 0%, #0b182a 52%, #101d31 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .12;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 90%);
  mask-image: linear-gradient(to bottom, #000, transparent 90%);
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(50px); opacity: .18; }
.glow-one { width: 280px; height: 280px; right: 8%; top: 15%; background: var(--orange); }
.glow-two { width: 240px; height: 240px; left: -6%; bottom: -12%; background: var(--cyan); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 78px; align-items: center; }
.eyebrow { margin: 0 0 14px; color: #b85a13; font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.eyebrow.light { color: var(--orange-2); }
h1 { margin: 0; max-width: 760px; font-size: clamp(46px, 6vw, 78px); line-height: .98; letter-spacing: -.055em; }
.lead { max-width: 740px; margin: 28px 0 0; color: #b9c5d3; font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border-radius: 12px; font-size: 13px; font-weight: 850; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: #121922; background: linear-gradient(135deg, var(--orange), #ffae62); box-shadow: 0 12px 32px rgba(255,122,26,.22); }
.button.ghost { border: 1px solid rgba(255,255,255,.16); color: #e7edf4; background: rgba(255,255,255,.035); }
.button.ghost:hover { border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.07); }
.hero-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 58px; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.11); }
.hero-stats strong, .hero-stats span { display: block; }
.hero-stats strong { color: #fff; font-size: 14px; }
.hero-stats span { margin-top: 5px; color: #8392a4; font-size: 12px; }

.hero-panel {
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 28px;
  background: rgba(255,255,255,.07);
  box-shadow: 0 30px 80px rgba(0,0,0,.28);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}
.hero-panel::before { content: ""; position: absolute; width: 120px; height: 120px; border-radius: 50%; right: -45px; top: -50px; background: rgba(255,122,26,.25); filter: blur(15px); }
.panel-label { position: relative; color: var(--orange-2); font-size: 10px; font-weight: 900; letter-spacing: .16em; }
.hero-panel h2 { position: relative; margin: 9px 0 8px; font-size: 31px; letter-spacing: -.035em; }
.hero-panel > p { position: relative; margin: 0; color: #aab7c7; font-size: 14px; }
.data-list { list-style: none; margin: 28px 0 0; padding: 0; border-top: 1px solid rgba(255,255,255,.12); }
.data-list li { display: grid; grid-template-columns: 34px 1fr; column-gap: 12px; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.data-list li > span { grid-row: 1 / span 2; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; background: rgba(255,122,26,.12); color: var(--orange-2); font-size: 10px; font-weight: 900; }
.data-list strong { color: #fff; font-size: 13px; }
.data-list small { margin-top: 1px; color: #8392a4; font-size: 11px; }
.panel-note { margin-top: 20px !important; color: #7f8fa3 !important; font-size: 11px !important; }

.section { padding: 96px 0; }
.intro-section { background: #f4f6f8; }
.section-heading { max-width: 780px; margin-bottom: 42px; }
.section-heading h2 { margin: 0; font-size: clamp(34px, 4.3vw, 54px); line-height: 1.05; letter-spacing: -.045em; }
.section-heading > p:not(.eyebrow), .split-heading > p { color: var(--muted); font-size: 16px; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1fr .8fr; align-items: end; gap: 70px; }
.split-heading > p { margin: 0 0 4px; }
.centered { max-width: 760px; margin-left: auto; margin-right: auto; text-align: center; }

.cards.four { display: grid; grid-template-columns: repeat(4, 1fr); gap: 17px; }
.info-card { min-height: 258px; padding: 27px; border: 1px solid #dfe4ea; border-radius: var(--radius); background: #fff; box-shadow: 0 8px 25px rgba(7,17,31,.035); transition: transform .2s ease, box-shadow .2s ease; }
.info-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card-number { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: #f1f3f5; color: #8893a2; font-size: 10px; font-weight: 900; }
.info-card h3 { margin: 68px 0 9px; font-size: 21px; letter-spacing: -.02em; }
.info-card p { margin: 0; color: var(--muted); font-size: 14px; }
.accent-card { border-color: #ffcfaa; background: linear-gradient(155deg, #fff8f2, #fff); }
.accent-card .card-number { color: #9a460f; background: #ffe7d1; }
.dark-card { border-color: #132238; color: #fff; background: linear-gradient(150deg, #0e1b2e, #14243a); }
.dark-card .card-number { color: var(--orange-2); background: rgba(255,122,26,.12); }
.dark-card p { color: #9cabbc; }
.quality-strip { display: flex; align-items: center; gap: 16px; margin-top: 18px; padding: 17px 20px; border-radius: 14px; background: #e9edf1; color: #435165; }
.quality-strip p { margin: 0; font-size: 13px; }
.quality-icon { flex: 0 0 auto; width: 29px; height: 29px; display: grid; place-items: center; border-radius: 50%; background: #0f2238; color: var(--orange-2); font-weight: 900; }

.partner-section { color: #fff; background: #0c192a; }
.partner-section .section-heading > p:not(.eyebrow) { color: #94a4b6; }
.partner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.partner-grid article { min-height: 280px; padding: 28px; border: 1px solid rgba(255,255,255,.1); border-radius: var(--radius); background: linear-gradient(160deg, rgba(255,255,255,.065), rgba(255,255,255,.025)); }
.partner-grid article:nth-child(2) { border-color: rgba(255,122,26,.32); background: linear-gradient(160deg, rgba(255,122,26,.11), rgba(255,255,255,.025)); }
.partner-icon { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; color: var(--orange-2); background: rgba(255,122,26,.11); font-size: 11px; font-weight: 900; }
.partner-grid h3 { margin: 58px 0 10px; font-size: 21px; letter-spacing: -.025em; }
.partner-grid p { margin: 0; color: #96a5b7; font-size: 14px; }

.process-section { background: #fff; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.steps article { position: relative; min-height: 260px; padding: 27px; border: 1px solid var(--line); border-radius: var(--radius); background: #f8fafb; }
.steps article::after { content: ""; position: absolute; left: 27px; right: 27px; top: 71px; height: 1px; background: #e2e7ec; }
.step-number { position: relative; z-index: 1; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; background: var(--ink); color: var(--orange-2); font-size: 12px; font-weight: 900; }
.steps h3 { margin: 64px 0 8px; font-size: 18px; letter-spacing: -.015em; }
.steps p { margin: 0; color: var(--muted); font-size: 13px; }

.contact-section { position: relative; overflow: hidden; padding: 94px 0; color: #fff; background: linear-gradient(120deg, #ff7a1a 0%, #ff9142 48%, #ffb36f 100%); }
.contact-section::before { content: ""; position: absolute; width: 430px; height: 430px; right: -120px; top: -170px; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; box-shadow: 0 0 0 80px rgba(255,255,255,.05), 0 0 0 160px rgba(255,255,255,.025); }
.contact-layout { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr .75fr; gap: 90px; align-items: center; }
.contact-section .eyebrow { color: rgba(21,31,43,.65); }
.contact-section h2 { margin: 0; font-size: clamp(38px, 5vw, 62px); line-height: 1; letter-spacing: -.05em; color: #111b28; }
.contact-lead { max-width: 650px; margin: 22px 0 0; color: rgba(17,27,40,.76); font-size: 16px; }
.contact-details { padding: 28px 32px; border: 1px solid rgba(17,27,40,.16); border-radius: 22px; background: rgba(255,255,255,.28); backdrop-filter: blur(7px); }
.contact-line { padding: 15px 0; border-bottom: 1px solid rgba(17,27,40,.14); }
.contact-line:first-child { padding-top: 0; }
.contact-line span, .contact-line strong { display: block; }
.contact-line span { color: rgba(17,27,40,.58); font-size: 10px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.contact-line strong { margin-top: 3px; color: #111b28; font-size: 21px; letter-spacing: -.02em; }
.placeholder-note { margin: 18px 0 0; color: rgba(17,27,40,.58); font-size: 10px; }

footer { padding: 30px 0; color: #9ca9b9; background: #07111f; }
.footer-wrap { display: flex; justify-content: space-between; align-items: center; gap: 28px; font-size: 12px; }
.footer-brand { display: flex; align-items: center; gap: 11px; }
.brand-mark.mini { width: 34px; height: 34px; border-radius: 10px; font-size: 11px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand strong { color: #fff; }
.footer-brand span { margin-top: 1px; }

@media (max-width: 980px) {
  .nav a { display: none; }
  .nav { margin-left: auto; }
  .hero-grid, .contact-layout { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { max-width: 820px; }
  .hero-panel { max-width: 650px; }
  .split-heading { grid-template-columns: 1fr; gap: 18px; }
  .cards.four, .steps { grid-template-columns: repeat(2, 1fr); }
  .partner-grid { grid-template-columns: 1fr; }
  .partner-grid article { min-height: 220px; }
  .partner-grid h3 { margin-top: 38px; }
}

@media (max-width: 640px) {
  html { scroll-padding-top: 78px; }
  .container { width: min(100% - 28px, 1180px); }
  .nav-wrap { min-height: 68px; gap: 14px; }
  .brand { min-width: 0; gap: 10px; }
  .brand-copy small { display: none; }
  .brand-copy strong { font-size: 14px; white-space: nowrap; }
  .brand-mark { width: 38px; height: 38px; border-radius: 12px; }
  .nav { display: none; }
  .language-switch { margin-left: auto; gap: 2px; }
  .lang-btn { min-width: 40px; min-height: 44px; padding: 0 6px; }

  .hero { padding: 62px 0 58px; }
  .hero-grid { gap: 38px; }
  h1 { font-size: clamp(38px, 11.5vw, 49px); line-height: 1.01; letter-spacing: -.048em; }
  .lead { margin-top: 22px; font-size: 16px; line-height: 1.65; }
  .hero-actions { flex-direction: column; align-items: stretch; margin-top: 28px; }
  .button { min-height: 52px; padding-inline: 18px; }
  .hero-stats { grid-template-columns: 1fr; gap: 15px; margin-top: 42px; padding-top: 22px; }
  .hero-stats div { padding-bottom: 2px; }
  .hero-panel { padding: 24px; border-radius: 22px; }
  .hero-panel h2 { font-size: 28px; }
  .data-list li { padding: 14px 0; }

  .section { padding: 68px 0; }
  .section-heading { margin-bottom: 30px; }
  .section-heading h2 { font-size: clamp(34px, 9.5vw, 40px); }
  .cards.four, .steps { grid-template-columns: 1fr; }
  .info-card { min-height: 0; padding: 24px; }
  .info-card h3 { margin-top: 34px; }
  .quality-strip { align-items: flex-start; padding: 16px; }

  .partner-grid article { min-height: 0; padding: 24px; }
  .partner-grid h3 { margin-top: 32px; }

  .steps article { min-height: 0; padding: 24px; }
  .steps article::after { left: 24px; right: 24px; top: 68px; }
  .steps h3 { margin-top: 46px; }

  .contact-section { padding: 68px 0; }
  .contact-layout { gap: 34px; }
  .contact-section h2 { font-size: clamp(36px, 10vw, 44px); }
  .contact-details { padding: 22px; border-radius: 18px; }
  .contact-line strong { font-size: 18px; overflow-wrap: anywhere; word-break: break-word; }
  .footer-wrap { flex-direction: column; align-items: flex-start; }
}

/* Flexible multi-reference lots */
.capacity-section {
  position: relative;
  overflow: hidden;
  padding: 88px 0;
  color: #fff;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,122,26,.22), transparent 34%),
    linear-gradient(130deg, #07111f 0%, #0d1d31 58%, #132844 100%);
}
.capacity-section::after {
  content: "VB";
  position: absolute;
  right: 2vw;
  top: 50%;
  transform: translateY(-53%);
  color: rgba(255,255,255,.025);
  font-size: clamp(180px, 24vw, 390px);
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}
.capacity-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: center; }
.capacity-main { max-width: 720px; }
.capacity-amount {
  display: inline-flex;
  margin: 14px 0 23px;
  padding: 10px 15px;
  border: 1px solid rgba(255,148,70,.38);
  border-radius: 12px;
  color: #ffd0ad;
  background: rgba(255,122,26,.12);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .045em;
  text-transform: uppercase;
}
.capacity-main h2 { margin: 0; max-width: 760px; font-size: clamp(38px, 4.8vw, 64px); line-height: 1.02; letter-spacing: -.05em; }
.capacity-main > p:last-child { max-width: 690px; margin: 24px 0 0; color: #a5b3c4; font-size: 16px; line-height: 1.75; }
.capacity-points { display: grid; gap: 12px; }
.capacity-points article { display: grid; grid-template-columns: 46px 1fr; gap: 15px; align-items: start; padding: 20px; border: 1px solid rgba(255,255,255,.1); border-radius: 17px; background: rgba(255,255,255,.045); backdrop-filter: blur(7px); }
.capacity-points article > span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 11px; color: #ffb17b; background: rgba(255,122,26,.12); font-size: 10px; font-weight: 900; }
.capacity-points strong, .capacity-points small { display: block; }
.capacity-points strong { color: #fff; font-size: 14px; }
.capacity-points small { margin-top: 5px; color: #8fa0b4; font-size: 12px; line-height: 1.55; }

.mixed-lot-section { padding: 88px 0; background: #fff; }
.mixed-lot-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 76px; align-items: center; }
.mixed-visual { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: center; padding: 32px; border: 1px solid #e1e6eb; border-radius: 28px; background: linear-gradient(145deg, #f7f9fb, #eef2f5); box-shadow: 0 24px 70px rgba(7,17,31,.08); }
.mix-box { min-height: 124px; display: flex; flex-direction: column; justify-content: center; align-items: center; padding: 18px; border: 1px solid #dde3e8; border-radius: 18px; background: #fff; text-align: center; }
.mix-box:nth-of-type(5) { grid-column: 1 / 4; min-height: 94px; }
.mix-box span { color: #8a97a6; font-size: 11px; font-weight: 900; letter-spacing: .08em; }
.mix-box strong { margin: 5px 0 0; color: var(--orange); font-size: 24px; }
.mix-box em { margin-top: 2px; color: #27374a; font-size: 13px; font-style: normal; font-weight: 800; }
.mix-plus, .mix-equals { color: #9aa5b2; font-size: 22px; font-weight: 900; text-align: center; }
.mix-equals { grid-column: 1 / 4; margin: -2px 0; }
.mix-result { grid-column: 1 / 4; padding: 18px 20px; border-radius: 16px; color: #fff; background: linear-gradient(110deg, #ff6e0b, #ff943f); text-align: center; font-size: 14px; font-weight: 900; letter-spacing: .06em; }
.mixed-copy h2 { margin: 0; font-size: clamp(36px, 4.5vw, 58px); line-height: 1.03; letter-spacing: -.045em; }
.mixed-copy > p:not(.eyebrow) { margin: 22px 0 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.mixed-note { margin-top: 24px; padding: 18px 20px; border-left: 4px solid var(--orange); border-radius: 0 14px 14px 0; background: #fff5ed; color: #425064; font-size: 13px; line-height: 1.6; }
.mixed-note strong { color: #182638; }

@media (max-width: 980px) {
  .capacity-grid, .mixed-lot-grid { grid-template-columns: 1fr; gap: 44px; }
  .capacity-main { max-width: 850px; }
  .capacity-points { max-width: 760px; }
  .mixed-visual { max-width: 700px; }
}

@media (max-width: 640px) {
  .capacity-section, .mixed-lot-section { padding: 66px 0; }
  .capacity-grid, .mixed-lot-grid { gap: 36px; }
  .capacity-amount { max-width: 100%; font-size: 10px; line-height: 1.45; }
  .capacity-main h2, .mixed-copy h2 { font-size: clamp(34px, 9.5vw, 40px); }
  .capacity-main > p:last-child, .mixed-copy > p:not(.eyebrow) { font-size: 15px; line-height: 1.7; }
  .capacity-points article { grid-template-columns: 42px 1fr; padding: 18px; }
  .capacity-section::after { right: -12vw; font-size: 58vw; opacity: .7; }

  .mixed-visual { grid-template-columns: 1fr; gap: 8px; padding: 18px; border-radius: 22px; }
  .mix-box { min-height: 92px; padding: 15px; }
  .mix-box:nth-of-type(5), .mix-equals, .mix-result { grid-column: 1; }
  .mix-box:nth-of-type(5) { min-height: 82px; }
  .mix-plus { line-height: 1; }
  .mix-result { padding: 16px; font-size: 12px; line-height: 1.45; }
  .mixed-note { padding: 16px; }
}

@media (max-width: 380px) {
  .container { width: min(100% - 22px, 1180px); }
  .nav-wrap { gap: 8px; }
  .brand-copy strong { font-size: 13px; }
  .brand-mark { width: 36px; height: 36px; }
  .language-switch > span { display: none; }
  .lang-btn { min-width: 36px; padding-inline: 4px; }
  h1 { font-size: 36px; }
  .hero-panel { padding: 20px; }
  .capacity-main h2, .mixed-copy h2, .section-heading h2 { font-size: 32px; }
  .contact-section h2 { font-size: 34px; }
}

@media (hover: none) {
  .button:hover, .info-card:hover { transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Layout safety for long translated content and narrow screens */
.hero-grid > *, .capacity-grid > *, .mixed-lot-grid > *, .contact-layout > *, .cards > *, .partner-grid > *, .steps > * { min-width: 0; }
section[id] { scroll-margin-top: 92px; }
@media (max-width: 640px) { section[id] { scroll-margin-top: 78px; } }