:root {
  --red: #e21a24;
  --red-deep: #b90916;
  --red-soft: #fff1f2;
  --ink: #171719;
  --muted: #67676d;
  --line: #e9e6e4;
  --paper: #f7f6f4;
  --white: #ffffff;
  --purple: #6f2b96;
  --blue: #147ba0;
  --shadow: 0 24px 70px rgba(29, 20, 18, .09);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.58; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.skip-link { position: fixed; z-index: 100; top: 10px; left: 10px; transform: translateY(-150%); background: #fff; border: 1px solid var(--line); padding: 10px 15px; border-radius: 8px; }
.skip-link:focus { transform: none; }

.site-header { position: sticky; top: 0; z-index: 40; min-height: 78px; padding: 12px max(22px, calc((100vw - var(--max)) / 2)); display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; background: rgba(255, 255, 255, .95); border-bottom: 1px solid var(--line); backdrop-filter: blur(16px); }
.header-nav, .header-actions { display: flex; align-items: center; gap: 22px; }
.header-actions { justify-content: flex-end; }
.header-nav a, .header-actions > a:not(.header-button) { text-decoration: none; color: #55545a; font-size: 13px; font-weight: 750; }
.header-logo { display: block; }
.header-logo img { width: clamp(142px, 15vw, 210px); max-height: 46px; object-fit: contain; }
.header-button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 9px 15px; border-radius: 999px; color: #fff; background: var(--red); text-decoration: none; font-size: 13px; font-weight: 850; }

.eyebrow { margin: 0 0 14px; color: var(--red); font-size: 12px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow.brand-eyebrow { text-transform: none; }
.eyebrow.light { color: #ffd6d9; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { line-height: 1.06; }
h1 { margin-bottom: 24px; font-size: clamp(49px, 6.9vw, 94px); letter-spacing: -.065em; }
h2 { margin-bottom: 18px; font-size: clamp(36px, 4.6vw, 62px); letter-spacing: -.05em; }
h3 { margin-bottom: 12px; font-size: 25px; letter-spacing: -.03em; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 12px 20px; border: 1px solid transparent; border-radius: 999px; text-decoration: none; font-weight: 880; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #fff; background: var(--red); box-shadow: 0 14px 34px rgba(226, 26, 36, .2); }
.button-secondary { color: var(--ink); background: #fff; border-color: var(--line); }
.button-light { color: var(--red-deep); background: #fff; }
.button-dark { color: #fff; background: var(--ink); }
.text-link { color: var(--ink); font-weight: 850; text-underline-offset: 5px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 30px; }

.home-hero, .product-hero { width: min(calc(100% - 40px), 1360px); margin: 20px auto 0; overflow: hidden; border: 1px solid var(--line); border-radius: 34px; background: #fff; box-shadow: 0 14px 50px rgba(29, 20, 18, .05); }
.home-hero { display: grid; grid-template-columns: .92fr 1.08fr; min-height: 650px; }
.home-copy, .product-copy { padding: clamp(48px, 7vw, 94px); align-self: center; }
.home-copy > p:not(.eyebrow), .product-lead { max-width: 650px; color: var(--muted); font-size: clamp(17px, 1.6vw, 21px); }
.home-copy h1 span, .product-copy h1 span { color: var(--red); }
.hero-note { margin-top: 28px; color: #838087; font-size: 13px; }
.hero-showcase { position: relative; min-height: 650px; overflow: hidden; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 20px; padding: clamp(28px, 3.4vw, 48px); background: linear-gradient(145deg, #fff, #f4f1ef); }
.showcase-product { position: relative; width: 100%; aspect-ratio: 1; align-self: center; display: grid; place-items: center; overflow: hidden; border: 8px solid #fff; border-radius: 24px; background: #fff; box-shadow: 0 18px 48px rgba(29, 20, 18, .09); }
.showcase-product img { width: 100%; height: 100%; object-fit: contain; }
.showcase-product.one { grid-column: 1; grid-row: 1; }
.showcase-product.two { grid-column: 2; grid-row: 1; }
.showcase-product.three { grid-column: 1; grid-row: 2; }
.showcase-label { position: relative; grid-column: 2; grid-row: 2; align-self: center; width: 100%; padding: 24px; border-radius: 20px; color: #fff; background: var(--ink); box-shadow: var(--shadow); }
.showcase-label strong { display: block; font-size: 17px; }
.showcase-label span { color: #d9d7d4; font-size: 13px; }

.quality-bar { width: min(calc(100% - 40px), var(--max)); margin: -1px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.quality-item { padding: 24px 28px; display: flex; align-items: center; gap: 14px; }
.quality-item + .quality-item { border-left: 1px solid var(--line); }
.quality-mark { width: 42px; height: 42px; flex: 0 0 42px; display: grid; place-items: center; border-radius: 50%; color: var(--red); background: var(--red-soft); font-size: 12px; font-weight: 950; }
.quality-item p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.4; }
.quality-item strong { color: var(--ink); }
.section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: 106px 0; }
.section.compact { padding-top: 70px; padding-bottom: 70px; }
.section-heading { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.section-heading.left { margin-left: 0; text-align: left; }
.section-heading > p:last-child { color: var(--muted); font-size: 17px; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.product-card { position: relative; overflow: hidden; display: flex; flex-direction: column; color: inherit; background: #fff; border: 1px solid var(--line); border-radius: 24px; text-decoration: none; box-shadow: 0 10px 35px rgba(29, 20, 18, .05); transition: transform .22s ease, box-shadow .22s ease; }
.product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.product-card::before { content: ""; position: absolute; inset: 0 0 auto; height: 5px; background: var(--accent, var(--red)); z-index: 2; }
.product-card.mold { --accent: var(--blue); }
.product-card.mosquito { --accent: var(--red); }
.product-card.silverfish { --accent: var(--purple); }
.product-card-image { height: 330px; display: grid; place-items: center; overflow: hidden; background: #fbfbfb; border-bottom: 1px solid var(--line); }
.product-card-image img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }
.product-card-body { display: flex; flex: 1; flex-direction: column; padding: 28px; }
.product-tag { color: var(--accent, var(--red)); font-size: 11px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.product-card h3 { margin-top: 16px; font-size: 31px; }
.product-card p { color: var(--muted); }
.card-link { margin-top: auto; padding-top: 12px; color: var(--red-deep); font-weight: 900; }

.values { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; align-items: stretch; }
.values-main, .values-list { border-radius: 28px; }
.values-main { padding: clamp(38px, 6vw, 70px); color: #fff; background: var(--ink); }
.values-main h2 { max-width: 670px; }
.values-main p { max-width: 670px; color: #cac8c5; font-size: 18px; }
.values-list { display: grid; gap: 1px; overflow: hidden; border: 1px solid var(--line); background: var(--line); }
.value-row { padding: 27px; display: grid; grid-template-columns: 48px 1fr; gap: 15px; align-items: center; background: #fff; }
.value-row span { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: var(--red); background: var(--red-soft); font-weight: 900; }
.value-row p { margin: 0; color: var(--muted); font-size: 14px; }
.value-row strong { display: block; color: var(--ink); font-size: 16px; }
.contact-section { width: min(calc(100% - 40px), var(--max)); margin: 0 auto 78px; padding: clamp(42px, 7vw, 76px); display: grid; grid-template-columns: 1fr auto; gap: 24px 38px; align-items: center; border-radius: 30px; color: #fff; background: linear-gradient(135deg, var(--red-deep), var(--red)); box-shadow: 0 28px 70px rgba(185, 9, 22, .18); }
.contact-section h2 { max-width: 780px; }
.contact-section p { max-width: 760px; color: #ffe4e6; }
.phone-note { grid-column: 1 / -1; margin: 0; font-size: 13px; }
.phone-note a { font-weight: 900; }
footer { padding: 42px max(20px, calc((100vw - var(--max)) / 2)); display: grid; grid-template-columns: 1fr auto; gap: 22px; color: #77757b; background: #fff; border-top: 1px solid var(--line); }
.footer-logo img { width: 150px; }
.footer-logo span { display: block; margin-top: 8px; font-size: 12px; }
footer nav { display: flex; flex-wrap: wrap; gap: 16px; justify-content: flex-end; font-size: 13px; }
footer nav a { text-decoration: none; }
.legal-note { grid-column: 1 / -1; margin: 0; padding-top: 18px; border-top: 1px solid var(--line); font-size: 12px; }
.floating-whatsapp { position: fixed; right: 20px; bottom: 20px; z-index: 35; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: #1daf63; box-shadow: 0 14px 34px rgba(0, 0, 0, .2); }
.floating-whatsapp svg { width: 29px; fill: currentColor; }

/* Product pages */
.product-hero { display: grid; grid-template-columns: 1fr 1fr; min-height: 640px; }
.back-link { display: inline-block; margin-bottom: 28px; color: #767379; text-decoration: none; font-size: 13px; font-weight: 800; }
.product-copy h1 { font-size: clamp(46px, 6vw, 82px); }
.trust-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
.trust-row span { padding: 7px 11px; border: 1px solid var(--line); border-radius: 999px; color: #646167; background: #fff; font-size: 12px; font-weight: 800; }
.product-stage { position: relative; min-height: 640px; display: grid; place-items: center; overflow: hidden; background: linear-gradient(145deg, #fff, var(--red-soft)); }
.product-stage::before { content: ""; position: absolute; width: 63%; aspect-ratio: 1; border-radius: 50%; background: var(--red); opacity: .95; }
.product-stage img { position: relative; width: 88%; max-height: 590px; object-fit: contain; filter: drop-shadow(0 28px 32px rgba(50, 24, 20, .14)); }
.product-chip { position: absolute; z-index: 2; padding: 13px 16px; border-radius: 14px; background: #fff; box-shadow: var(--shadow); font-size: 13px; font-weight: 800; }
.product-chip strong { display: block; color: var(--red); font-size: 18px; }
.product-chip.top { top: 13%; left: 7%; }
.product-chip.bottom { right: 7%; bottom: 12%; }
.quick-nav { width: min(calc(100% - 40px), var(--max)); margin: -1px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.quick-nav a { padding: 23px 27px; text-decoration: none; font-weight: 850; }
.quick-nav a + a { border-left: 1px solid var(--line); }
.quick-nav small { display: block; margin-bottom: 3px; color: var(--red); font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.usp-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.usp-card { padding: 28px; border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.usp-card span { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 34px; border-radius: 50%; color: var(--red); background: var(--red-soft); font-weight: 900; }
.usp-card p { margin: 0; color: var(--muted); }
.two-column { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(40px, 7vw, 86px); align-items: start; }
.sticky-intro { position: sticky; top: 118px; }
.sticky-intro p { color: var(--muted); font-size: 17px; }
.steps { margin: 0; padding: 0; display: grid; gap: 12px; list-style: none; counter-reset: step; }
.steps li { counter-increment: step; padding: 23px; display: grid; grid-template-columns: 52px 1fr; gap: 16px; border: 1px solid var(--line); border-radius: 18px; background: #fff; }
.steps li::before { content: "0" counter(step); color: var(--red); font-weight: 950; font-size: 20px; }
.steps h3 { margin-bottom: 7px; font-size: 20px; }
.steps p { margin: 0; color: var(--muted); }
.memo { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; padding: clamp(32px, 5vw, 54px); display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center; border-radius: 24px; color: #fff; background: var(--ink); }
.memo-icon { width: 62px; height: 62px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: #fff; font-weight: 950; }
.memo p { margin: 0; color: #d5d2d0; font-size: 19px; }
.memo strong { color: #fff; }
.safety-section { width: 100%; max-width: none; padding-left: max(20px, calc((100vw - var(--max)) / 2)); padding-right: max(20px, calc((100vw - var(--max)) / 2)); background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.safety-layout { display: grid; grid-template-columns: .76fr 1.24fr; gap: 50px; align-items: start; }
.danger-label { display: inline-flex; margin-top: 15px; padding: 8px 12px; border-radius: 999px; color: var(--red-deep); background: var(--red-soft); font-size: 12px; font-weight: 900; }
.safety-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.safety-card { padding: 23px; border: 1px solid var(--line); border-radius: 17px; background: var(--paper); }
.safety-card span { color: var(--red); font-size: 10px; font-weight: 950; letter-spacing: .12em; text-transform: uppercase; }
.safety-card h3 { margin: 20px 0 8px; font-size: 20px; }
.safety-card p { margin: 0; color: var(--muted); font-size: 14px; }
.warning { margin-top: 18px; padding: 22px; border: 1px solid #ffcbd0; border-radius: 17px; background: var(--red-soft); }
.warning strong { display: block; color: var(--red-deep); }
.warning p { margin: 5px 0 0; color: #6b5053; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { overflow: hidden; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.faq-list summary { position: relative; padding: 22px 62px 22px 24px; cursor: pointer; list-style: none; font-weight: 850; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 23px; top: 50%; transform: translateY(-50%); color: var(--red); font-size: 24px; }
.faq-list details[open] summary::after { content: "–"; }
.answer { padding: 0 24px 23px; color: var(--muted); }
.answer p:last-child { margin-bottom: 0; }

@media (max-width: 940px) {
  .site-header { grid-template-columns: 1fr auto; }
  .header-logo { grid-column: 1; grid-row: 1; }
  .header-nav { display: none; }
  .header-actions { grid-column: 2; grid-row: 1; }
  .home-hero, .product-hero { grid-template-columns: 1fr; }
  .home-copy, .product-copy { padding: 70px 45px; }
  .hero-showcase, .product-stage { min-height: 570px; }
  .quality-bar, .quick-nav { grid-template-columns: 1fr; }
  .quality-item + .quality-item, .quick-nav a + a { border-left: 0; border-top: 1px solid var(--line); }
  .product-grid, .usp-grid { grid-template-columns: 1fr; }
  .product-card { display: grid; grid-template-columns: .72fr 1fr; }
  .product-card-image { height: auto; min-height: 320px; border-bottom: 0; border-right: 1px solid var(--line); }
  .values, .two-column, .safety-layout { grid-template-columns: 1fr; }
  .sticky-intro { position: static; }
  .contact-section { grid-template-columns: 1fr; }
  footer { grid-template-columns: 1fr; }
  footer nav { justify-content: flex-start; }
}

@media (max-width: 600px) {
  .site-header { min-height: 68px; padding: 10px 14px; }
  .header-logo img { width: 132px; }
  .header-actions > a:not(.header-button) { display: none; }
  .header-button { min-height: 39px; padding: 8px 13px; font-size: 12px; }
  .home-hero, .product-hero { width: 100%; margin-top: 0; border-left: 0; border-right: 0; border-radius: 0; }
  .home-copy, .product-copy { padding: 55px 22px 48px; }
  h1 { font-size: clamp(45px, 15vw, 68px); }
  .hero-showcase { min-height: 500px; gap: 12px; padding: 16px; }
  .showcase-product { border-width: 5px; border-radius: 17px; }
  .showcase-label { width: 100%; padding: 15px; border-radius: 17px; }
  .quality-bar, .quick-nav { width: calc(100% - 24px); }
  .section { width: calc(100% - 28px); padding: 76px 0; }
  .section.compact { padding: 52px 0; }
  .section-heading { margin-bottom: 34px; }
  .product-card { display: flex; }
  .product-card-image { min-height: 0; height: 310px; border-right: 0; border-bottom: 1px solid var(--line); }
  .values-main { padding: 40px 28px; }
  .contact-section { width: calc(100% - 24px); margin-bottom: 38px; padding: 38px 26px; }
  .product-stage { min-height: 470px; }
  .product-stage img { width: 96%; max-height: 450px; }
  .product-chip { padding: 10px 12px; font-size: 11px; }
  .product-chip strong { font-size: 15px; }
  .safety-grid { grid-template-columns: 1fr; }
  .memo { width: calc(100% - 28px); grid-template-columns: 1fr; }
  .steps li { grid-template-columns: 42px 1fr; padding: 19px; }
  .floating-whatsapp { right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}