:root {
  --ink: #11130f;
  --paper: #f4f3ed;
  --white: #fff;
  --muted: #666a62;
  --line: #d4d5cc;
  --acid: #dff25e;
  --orange: #f26335;
  --green: #1f4b3a;
  --blue: #2456e6;
  --max: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--acid);
  outline-offset: 3px;
}
.shell { width: min(100% - 56px, var(--max)); margin-inline: auto; }
.site-header { position: absolute; z-index: 5; inset: 0 0 auto; color: var(--white); }
.nav {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: env(safe-area-inset-top);
  border-bottom: 1px solid rgba(255,255,255,.28);
}
.brand { font-size: 14px; font-weight: 900; text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { font-size: 12px; font-weight: 800; text-decoration: none; }
.language-switch { display: inline-flex; min-height: 36px; align-items: center; padding: 0 10px; border: 1px solid rgba(255,255,255,.62); border-radius: 2px; white-space: nowrap; }
.nav-links .nav-rfq { padding: 9px 13px; border: 1px solid rgba(255,255,255,.62); border-radius: 2px; }
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}
.eyebrow::before { width: 23px; height: 2px; content: ""; background: currentColor; }
.product-hero {
  position: relative;
  display: grid;
  height: 76svh;
  min-height: min(620px, 76svh);
  max-height: 800px;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background: #101815 var(--hero-image) var(--hero-position, center) / cover no-repeat;
}
.product-hero::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg, rgba(5,9,7,.82), rgba(5,9,7,.39) 62%, rgba(5,9,7,.18)); }
.hero-inner { position: relative; z-index: 1; padding-top: 130px; padding-bottom: 70px; }
.product-hero .eyebrow { color: var(--acid); }
h1 { max-width: 800px; margin: 18px 0 20px; font-size: 70px; line-height: .97; letter-spacing: 0; }
.hero-copy { max-width: 640px; margin: 0; color: rgba(255,255,255,.86); font-size: 17px; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button {
  display: inline-flex;
  min-height: 49px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 2px;
  background: var(--acid);
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
}
.button::after { content: "\2192"; font-size: 18px; }
.button.outline { border-color: rgba(255,255,255,.7); background: transparent; color: var(--white); }
.button.dark { background: var(--ink); color: var(--white); }
.button.whatsapp { background: #25d366; color: #071c0e; }
.fit-band { background: var(--acid); }
.fit-grid { display: grid; grid-template-columns: auto repeat(3, 1fr); gap: 26px; align-items: center; padding-block: 24px; }
.fit-grid > b { font-size: 11px; text-transform: uppercase; }
.fit-grid span { color: #3d421f; font-size: 13px; font-weight: 800; }
.benefit-section { padding-block: 76px; background: var(--white); }
.benefit-section .section-head { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); margin-bottom: 32px; }
.benefit-section .section-head > * { min-width: 0; }
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--line);
}
.benefit-card { min-width: 0; padding: 27px 24px 29px; background: var(--white); }
.benefit-card b { display: block; margin-bottom: 24px; color: var(--orange); font-size: 11px; letter-spacing: .04em; }
.benefit-card h3 { width: 100%; max-width: 100%; margin: 0 0 10px; font-size: 19px; line-height: 1.18; overflow-wrap: anywhere; word-break: normal; }
.benefit-card p { width: 100%; max-width: 100%; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; overflow-wrap: anywhere; word-break: normal; }
.benefit-note { margin: 22px 0 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
.section { padding-block: 96px; }
.section-head { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: start; margin-bottom: 45px; }
h2 { margin: 14px 0 0; font-size: 48px; line-height: 1.04; letter-spacing: 0; }
.section-copy { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.72; }
.spec-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 50px; }
.spec-layout > * { min-width: 0; }
.spec-table { width: 100%; border-collapse: collapse; background: var(--white); }
.spec-table th, .spec-table td { padding: 15px 17px; border-bottom: 1px solid var(--line); font-size: 13px; text-align: left; vertical-align: top; }
.spec-table th { background: var(--ink); color: var(--white); font-size: 11px; text-transform: uppercase; }
.spec-table tbody tr:nth-child(even) { background: #eef0e9; }
.status-panel { padding: 28px; border-left: 3px solid var(--orange); background: #fff0e7; }
.status-panel.green { border-left-color: var(--green); background: #e8f0e9; }
.status-panel h3 { margin: 0 0 12px; font-size: 20px; }
.status-panel p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.status-panel p + p { margin-top: 14px; }
.evidence { background: var(--ink); color: var(--white); }
.evidence-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); align-items: stretch; }
.evidence-media { min-height: 520px; }
.evidence-media img { height: 100%; object-fit: cover; }
.evidence-copy { display: flex; flex-direction: column; justify-content: center; padding: 64px max(28px, calc((100vw - var(--max)) / 2)); padding-left: 58px; }
.evidence-copy .eyebrow { color: var(--acid); }
.evidence-copy h2 { margin-bottom: 23px; font-size: 43px; }
.evidence-copy > p { margin: 0; color: #c6c9c1; font-size: 15px; line-height: 1.72; }
.product-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; padding-block: 34px 0; }
.product-gallery figure { margin: 0; background: var(--white); }
.product-gallery img { aspect-ratio: 4 / 3; object-fit: contain; padding: 12px; background: #eef1f8; }
.product-gallery figcaption { padding: 12px 15px 14px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.check-list { display: grid; gap: 0; margin-top: 28px; border-top: 1px solid #3b4039; }
.check-list div { padding: 13px 0; border-bottom: 1px solid #3b4039; color: #e2e7e0; font-size: 13px; }
.check-list b { display: inline-block; width: 24px; color: var(--acid); }
.brief-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 40px; }
.brief-step { padding-top: 16px; border-top: 3px solid var(--ink); }
.brief-step b { display: block; margin-bottom: 28px; color: var(--orange); font-size: 11px; }
.brief-step h3 { margin: 0 0 9px; font-size: 17px; }
.brief-step p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.62; }
.compliance { margin-top: 42px; padding: 18px 20px; border-left: 3px solid var(--blue); background: var(--white); color: var(--muted); font-size: 12px; line-height: 1.65; }
.moq-section { padding-block: 82px; background: #e9ebe3; }
.moq-section .section-head { margin-bottom: 30px; }
.moq-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; overflow: hidden; border: 1px solid #c9cec3; background: #c9cec3; }
.moq-tier { min-width: 0; padding: 27px 23px; background: var(--white); }
.moq-tier:first-child { background: var(--ink); color: var(--white); }
.moq-tier b { display: block; min-height: 24px; color: var(--orange); font-size: 11px; text-transform: uppercase; }
.moq-tier:first-child b { color: var(--acid); }
.moq-tier strong { display: block; margin: 12px 0 9px; font-size: 24px; line-height: 1.08; overflow-wrap: anywhere; }
.moq-tier p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.62; }
.moq-tier:first-child p { color: #dce1dc; }
.moq-note { margin: 18px 0 0; color: var(--muted); font-size: 11px; line-height: 1.65; }
.rfq { background: var(--blue); color: var(--white); }
.rfq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 72px; padding-block: 88px; }
.rfq .eyebrow { color: var(--acid); }
.rfq h2 { margin-bottom: 20px; font-size: 43px; }
.rfq-copy > p { color: #d6dbff; font-size: 15px; line-height: 1.7; }
.direct-email { display: inline-block; margin-top: 20px; color: var(--white); font-size: 14px; font-weight: 900; overflow-wrap: anywhere; }
.contact-options { display: flex; flex-wrap: wrap; align-items: center; gap: 15px; margin-top: 20px; }
.contact-options .direct-email { margin-top: 0; }
.rfq-form { padding: 29px; border-radius: 4px; background: var(--white); color: var(--ink); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 10px; font-weight: 900; text-transform: uppercase; }
.field input, .field select, .field textarea { width: 100%; min-height: 47px; padding: 11px 12px; border: 1px solid #bfc2b9; border-radius: 2px; background: #fbfbf8; color: var(--ink); font-size: 14px; }
.field textarea { min-height: 100px; resize: vertical; }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; }
.form-foot p { max-width: 320px; margin: 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.form-status { min-height: 18px; margin: 13px 0 0; color: #31421e; font-size: 12px; font-weight: 800; }
footer { background: var(--ink); color: #c5c8bf; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 36px; padding-block: 34px; font-size: 12px; }
.footer-brand { color: var(--white); font-weight: 900; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 18px; }
.footer-links a { color: var(--white); text-decoration: none; }
.floating-whatsapp {
  position: fixed;
  z-index: 20;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  gap: 9px;
  padding: 0 17px;
  border-radius: 999px;
  background: #25d366;
  color: #071c0e;
  box-shadow: 0 8px 28px rgba(0,0,0,.24);
  font-size: 13px;
  font-weight: 900;
  text-decoration: none;
}
.floating-whatsapp::before { content: "WA"; display: grid; width: 27px; height: 27px; place-items: center; border: 2px solid currentColor; border-radius: 50%; font-size: 9px; }
.floating-whatsapp.is-hidden { opacity: 0; pointer-events: none; transform: translateY(10px); }
@media (max-width: 900px) {
  h1 { font-size: 58px; }
  .section-head { gap: 42px; }
  .benefit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .spec-layout { grid-template-columns: 1fr; }
  .evidence-grid { grid-template-columns: 1fr; }
  .evidence-media { min-height: 440px; }
  .evidence-copy { padding: 58px 28px; }
  .product-gallery { gap: 14px; }
  .brief-grid { grid-template-columns: repeat(2, 1fr); row-gap: 38px; }
  .moq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rfq-grid { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 680px) {
  .shell { width: min(100% - 38px, var(--max)); }
  .nav { min-height: 70px; }
  .nav-links { display: flex; gap: 8px; }
  .nav-links a:not(.nav-rfq):not(.language-switch) { display: none; }
  .nav-links .nav-rfq { display: inline-flex; min-height: 42px; align-items: center; padding-inline: 10px; text-align: center; }
  .language-switch { min-height: 42px; padding-inline: 9px; }
  .product-hero { height: 82svh; min-height: min(650px, 82svh); }
  .product-hero::after { background: linear-gradient(180deg, rgba(5,9,7,.12), rgba(5,9,7,.46) 42%, rgba(5,9,7,.92) 78%, rgba(5,9,7,.97)); }
  .hero-inner { padding-top: 112px; padding-bottom: 44px; }
  h1 { max-width: 360px; font-size: 46px; }
  .hero-copy { max-width: 350px; font-size: 15px; }
  .hero-actions .button { width: 100%; }
  .fit-grid { grid-template-columns: 1fr; gap: 8px; }
  .benefit-section { padding-block: 62px; }
  .benefit-section .section-head { grid-template-columns: 1fr; gap: 26px; overflow: hidden; }
  .benefit-section h2, .benefit-section .section-copy { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { padding: 24px 20px 26px; }
  .benefit-card b { margin-bottom: 17px; }
  .section { padding-block: 72px; }
  .section-head { grid-template-columns: 1fr; gap: 26px; }
  h2, .evidence-copy h2, .rfq h2 { font-size: 35px; }
  .spec-table { display: block; width: 100%; max-width: 100%; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
  .evidence-media { min-height: 330px; }
  .evidence-copy { padding: 54px 19px; }
  .product-gallery { grid-template-columns: 1fr; padding-top: 26px; }
  .brief-grid { grid-template-columns: 1fr; }
  .moq-section { padding-block: 66px; }
  .moq-grid { grid-template-columns: 1fr; }
  .moq-tier b { min-height: 0; }
  .brief-step b { margin-bottom: 19px; }
  .rfq-grid { padding-block: 70px; }
  .rfq-form { padding: 22px 18px; }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .form-foot { align-items: stretch; flex-direction: column; }
  .form-foot .button { width: 100%; }
  .footer-inner { grid-template-columns: 1fr; padding-bottom: calc(34px + env(safe-area-inset-bottom)); }
  .footer-links { justify-content: flex-start; }
  .floating-whatsapp { right: 14px; bottom: max(14px, env(safe-area-inset-bottom)); min-height: 48px; padding-inline: 14px; }
}
@media (max-width: 520px) {
  .benefit-section .section-head { display: block !important; }
  .benefit-section .section-copy { margin-top: 24px; }
  .benefit-grid { display: block; border-bottom: 0; }
  .benefit-card { display: block; border-bottom: 1px solid var(--line); }
}
@media (max-width: 430px) {
  .benefit-section h2 { font-size: 32px; }
  .benefit-card h3 { font-size: 17px; }
}
@media (max-width: 370px) {
  .brand { max-width: 104px; line-height: 1.15; }
  .nav-links .nav-rfq { max-width: 98px; padding-inline: 7px; font-size: 11px; line-height: 1.15; }
  h1 { font-size: 41px; }
  h2, .evidence-copy h2, .rfq h2 { font-size: 32px; }
  .button { padding-inline: 14px; }
}
@media (hover: hover) { a, button { transition: opacity .18s ease, transform .18s ease; } a:hover, button:hover { opacity: .78; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; } }