@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700&display=swap");

:root {
  --blue: #283d8f;
  --blue-deep: #1d2d6c;
  --cyan: #00a7d6;
  --navy: #14304d;
  --dark: #16191e;
  --dark-2: #1f242b;
  --white: #fff;
  --gray-bg: #f4f6f9;
  --text: #23282d;
  --muted: #68717c;
  --text-light: #c9cfd6;
  --line: #e3e7ec;
  --whatsapp: #25d366;
  --shadow: 0 6px 24px rgba(20, 25, 32, .07);
  --font-title: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Manrope", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--white); font-family: var(--font-body); font-size: 16px; line-height: 1.625; }
body.menu-open { overflow: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
h1, h2, h3, h4 { margin: 0 0 20px; font-family: var(--font-title); line-height: 1.2; letter-spacing: -.018em; }
h1, h2 { font-weight: 400; }
h3, h4 { font-weight: 600; }
h1 { font-size: clamp(44px, 4.6vw, 52px); }
h2 { font-size: clamp(32px, 3.4vw, 40px); }
h3 { font-size: 24px; }
p { margin: 0 0 22px; }
.container { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 108px 0; }
.section-gray { background: var(--gray-bg); }
.section-dark { color: var(--white); background: var(--dark); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: var(--white); }
.section-dark p { color: var(--text-light); }
.eyebrow { margin-bottom: 16px; color: var(--blue); font-size: 13px; font-weight: 700; letter-spacing: 2.5px; line-height: 1.4; text-transform: uppercase; }
.section-dark .eyebrow { color: #79cbed; }
.lead { max-width: 760px; color: var(--muted); font-size: 17px; }
.section-dark .lead { color: var(--text-light); }
.section-dark .text-link { color: #79cbed; border-bottom-color: #79cbed; }
.section-heading { display: grid; grid-template-columns: 1.15fr .7fr; gap: 80px; align-items: end; margin-bottom: 54px; }
.section-heading h2, .section-heading p { margin-bottom: 0; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 32px; border: 2px solid var(--blue); border-radius: 2px; color: var(--white); background: var(--blue); font-size: 14px; font-weight: 600; letter-spacing: .1px; text-transform: none; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); border-color: var(--blue-deep); background: var(--blue-deep); }
.button-outline { color: var(--blue); background: transparent; }
.button-outline:hover { color: var(--white); }
.button-light { color: var(--white); border-color: var(--white); background: transparent; }
.button-light:hover { color: var(--blue); border-color: var(--white); background: var(--white); }
.button-whatsapp { color: var(--white); border-color: var(--whatsapp); background: var(--whatsapp); }
.button-whatsapp:hover { border-color: #1ead52; background: #1ead52; }
.text-link { display: inline-flex; gap: 20px; align-items: center; padding-bottom: 5px; border-bottom: 1px solid var(--blue); color: var(--blue); font-size: 13px; font-weight: 600; letter-spacing: .1px; text-transform: none; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.97); border-bottom: 1px solid rgba(227,231,236,.9); transition: background .2s ease, border-color .2s ease, box-shadow .2s ease, backdrop-filter .2s ease; }
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(15,25,38,.1); }
.site-header-overlay { position: fixed; right: 0; left: 0; background: transparent; border-bottom-color: rgba(255,255,255,.18); }
.site-header-overlay.is-scrolled { background: rgba(8,14,24,.86); border-bottom-color: rgba(255,255,255,.12); box-shadow: 0 10px 30px rgba(0,0,0,.18); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.site-header-overlay .site-logo img { filter: brightness(0) invert(1); }
.site-header-overlay .nav-link { color: var(--white); text-shadow: 0 1px 8px rgba(0,0,0,.72); }
.site-header-overlay .nav-link:hover, .site-header-overlay .nav-link.is-current { color: #8de4f8; }
.site-header-overlay .menu-toggle span { background: var(--white); box-shadow: 0 1px 5px rgba(0,0,0,.6); }
.site-header-overlay .nav-button { border-color: rgba(255,255,255,.34); background: rgba(40,61,143,.88); box-shadow: 0 6px 22px rgba(0,0,0,.18); }
.header-inner { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.site-logo img { width: 162px; height: auto; }
.desktop-nav { display: flex; align-items: center; gap: 22px; }
.nav-item { position: relative; }
.nav-link { display: inline-flex; min-height: 74px; align-items: center; gap: 7px; color: #303842; font-size: 14px; font-weight: 600; }
.nav-link:hover, .nav-link.is-current { color: var(--blue); }
.nav-button { min-height: 46px; padding: 0 22px; }
.submenu { position: absolute; top: calc(100% - 1px); left: -22px; min-width: 270px; padding: 10px 0; border-top: 3px solid var(--blue); background: var(--white); box-shadow: 0 18px 42px rgba(13,27,45,.16); opacity: 0; pointer-events: none; transform: translateY(8px); transition: opacity .18s ease, transform .18s ease; }
.nav-item:hover .submenu, .nav-item:focus-within .submenu { opacity: 1; pointer-events: auto; transform: translateY(0); }
.submenu a { display: block; padding: 12px 22px; color: #37414c; font-size: 13px; font-weight: 600; }
.submenu a:hover { color: var(--blue); background: var(--gray-bg); }
.header-social, .mobile-social, .social-platforms { display: flex; align-items: center; gap: 7px; }
.header-social { margin-left: -7px; }
.social-link { width: 31px; height: 31px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid #cbd3dd; border-radius: 50%; background: transparent; transition: transform .2s ease, border-color .2s ease, background .2s ease, opacity .2s ease; }
.social-link img { width: 14px; height: 14px; filter: brightness(0) saturate(100%) invert(16%) sepia(48%) saturate(1280%) hue-rotate(174deg) brightness(91%) contrast(91%); }
a.social-link:hover { transform: translateY(-2px); border-color: var(--cyan); background: rgba(0,167,214,.08); }
.social-link.is-pending { opacity: .5; cursor: default; }
.site-header-overlay .social-link { border-color: rgba(255,255,255,.5); background: rgba(7,12,20,.12); }
.site-header-overlay .social-link img { filter: brightness(0) invert(1); }
.menu-toggle { display: none; width: 48px; height: 44px; border: 0; background: transparent; cursor: pointer; }
.menu-toggle span { width: 25px; height: 2px; display: block; margin: 5px auto; background: var(--navy); }
.mobile-drawer { display: none; }

/* Hero and banners */
.hero { min-height: 100svh; position: relative; display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--dark) center/cover no-repeat; }
.hero-media, .hero-overlay { position: absolute; inset: 0; }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { background: linear-gradient(180deg, rgba(7,12,20,.38) 0%, rgba(7,12,20,.56) 58%, rgba(7,12,20,.75) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 960px; padding: 128px 0 178px; }
.hero .eyebrow { color: #c8eff9; text-shadow: 0 2px 12px rgba(0,0,0,.72); }
.hero h1 { max-width: 940px; color: var(--white); font-size: clamp(42px, 4.1vw, 52px); font-weight: 400; line-height: 1.12; letter-spacing: -.02em; text-shadow: 0 2px 3px rgba(0,0,0,.78), 0 10px 28px rgba(0,0,0,.42); text-transform: none; }
.hero .hero-subtitle { max-width: 780px; color: rgba(255,255,255,.9); font-size: 18px; text-shadow: 0 2px 12px rgba(0,0,0,.72); }
.hero .actions { margin-top: 34px; }
.hero > .sound-toggle { display: none; }
.sound-toggle { position: absolute; top: 24px; right: 24px; z-index: 4; padding: 9px 13px; border: 1px solid rgba(255,255,255,.55); color: var(--white); background: rgba(0,0,0,.35); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; cursor: pointer; }
.inner-banner { min-height: 38vh; position: relative; display: flex; align-items: center; color: var(--white); background: var(--dark) center/cover no-repeat; }
.inner-banner::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,13,18,.82), rgba(10,13,18,.55)); }
.inner-banner .container { position: relative; z-index: 1; }
.inner-banner h1, .inner-banner .banner-title { margin: 0 0 20px; color: var(--white); font-family: var(--font-title); font-size: clamp(40px, 4.5vw, 52px); font-weight: 400; line-height: 1.15; letter-spacing: -.018em; text-transform: none; }
.inner-banner p { max-width: 760px; color: rgba(255,255,255,.84); font-size: 17px; }
.breadcrumbs { margin-top: 18px; color: rgba(255,255,255,.68); font-size: 12px; font-weight: 600; letter-spacing: .8px; text-transform: uppercase; }
.breadcrumbs a:hover { color: var(--white); }

/* Trust */
.trust-strip { color: var(--white); background: var(--dark); }
.trust-strip-overlay { position: absolute; right: 0; bottom: 0; left: 0; z-index: 3; border-top: 1px solid rgba(255,255,255,.2); background: transparent; }
.trust-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.trust-item { min-height: 104px; display: flex; align-items: center; gap: 13px; padding: 20px 22px; border-left: 1px solid rgba(255,255,255,.1); }
.trust-item:last-child { border-right: 1px solid rgba(255,255,255,.1); }
.trust-icon { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(0,167,214,.7); color: #70d8f3; font-family: var(--font-title); font-size: 14px; }
.trust-item span:last-child { font-size: 12px; font-weight: 600; line-height: 1.45; }
.trust-strip-overlay .trust-item { min-height: 92px; border-color: rgba(255,255,255,.18); }
.trust-strip-overlay .trust-icon { width: auto; height: auto; border: 0; color: #77dcf4; font-size: 18px; text-shadow: 0 2px 12px rgba(0,0,0,.7); }
.trust-strip-overlay .trust-item span:last-child { color: var(--white); text-shadow: 0 2px 12px rgba(0,0,0,.76); }

/* Curator social wall */
.social-section { background: var(--gray-bg); }
.social-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; margin-bottom: 46px; }
.social-heading h2 { margin-bottom: 10px; }
.social-heading .lead { margin-bottom: 0; }
.social-platforms { padding-bottom: 8px; }
.social-platforms .social-link { width: 38px; height: 38px; background: var(--white); }
.social-platforms .social-link img { width: 17px; height: 17px; }
.curator-feed-shell { min-height: 300px; }
.curator-feed-placeholder { min-height: 300px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 44px; border: 1px dashed #bdc8d3; background: rgba(255,255,255,.66); text-align: center; }
.curator-placeholder-icons { display: flex; gap: 12px; margin-bottom: 22px; }
.curator-placeholder-icons img { width: 25px; height: 25px; opacity: .82; }
.curator-feed-placeholder strong { color: var(--navy); font-family: var(--font-title); font-size: 24px; font-weight: 600; }
.curator-feed-placeholder p { max-width: 620px; margin: 8px 0 0; color: var(--muted); font-size: 14px; }

/* Cards and media */
.intent-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.intent-card { min-height: 570px; position: relative; overflow: hidden; padding: 52px; color: var(--white); background: var(--dark) center/cover no-repeat; box-shadow: var(--shadow); }
.intent-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14,21,31,.25), rgba(14,21,31,.9)); }
.intent-card > div { min-height: 466px; position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: flex-end; }
.intent-card h3 { color: var(--white); font-size: 28px; font-weight: 600; }
.intent-card p, .intent-card li { color: var(--text-light); }
.intent-card ul { margin: 0 0 28px; padding-left: 20px; }
.intent-card .button { align-self: flex-start; }
.intent-card-emphasis { background-image: none; background-color: var(--dark); }
.intent-card-emphasis::after { content: ""; position: absolute; inset: -14px; z-index: 0; background: var(--intent-bg) center/cover no-repeat; filter: blur(5px) saturate(.82); transform: scale(1.05); }
.intent-card-emphasis::before { z-index: 1; background: linear-gradient(180deg, rgba(8,14,24,.42), rgba(8,14,24,.94)); }
.intent-card-emphasis > div { z-index: 2; }
.intent-card-emphasis .eyebrow { color: #aeeafb; text-shadow: 0 2px 12px rgba(0,0,0,.72); }
.intent-card-emphasis h3 { font-size: clamp(30px, 3vw, 36px); font-weight: 700; text-shadow: 0 2px 16px rgba(0,0,0,.88); }
.intent-card-emphasis p, .intent-card-emphasis li { color: rgba(255,255,255,.95); font-size: 16px; font-weight: 500; text-shadow: 0 2px 12px rgba(0,0,0,.82); }
.intent-card-emphasis .button { box-shadow: 0 8px 22px rgba(0,0,0,.28); }
.product-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { min-height: 440px; display: flex; flex-direction: column; padding: 30px; border-radius: 4px; background: var(--white); box-shadow: var(--shadow); transition: transform .2s ease, box-shadow .2s ease; }
.product-card:hover { transform: translateY(-4px); box-shadow: 0 14px 36px rgba(20,25,32,.13); }
.product-card-image { height: 230px; position: relative; display: grid; place-items: center; overflow: hidden; margin: -8px -8px 25px; padding: 8px; background: radial-gradient(circle at 50% 38%, #fff 0%, #f8fbfd 43%, #edf3f7 100%); }
.product-card-image img { width: 90%; height: 208px; object-fit: contain; transition: transform .22s ease; }
.product-card-image img:not(.is-placeholder) { filter: drop-shadow(0 17px 13px rgba(34, 51, 69, .18)); }
.product-card-image img.is-placeholder { width: 62%; height: auto; }
.product-card:hover .product-card-image img:not(.is-placeholder) { transform: scale(1.035); }
.product-card .badge { align-self: flex-start; margin-bottom: 13px; }
.product-card h3 { color: var(--navy); font-size: 22px; font-weight: 600; }
.product-card p { color: var(--muted); font-size: 14px; }
.product-card .text-link { margin-top: auto; align-self: flex-start; }
.badge { display: inline-flex; padding: 7px 11px; color: var(--white); background: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: .7px; text-transform: uppercase; }
.proof-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 38px; }
.video-card { position: relative; min-height: 520px; overflow: hidden; background: #0d1014; }
.video-card video, .video-card img { width: 100%; height: 520px; object-fit: cover; }
.video-caption { padding: 18px 22px; color: var(--text-light); background: var(--dark-2); font-size: 12px; }
.proof-stack { display: grid; gap: 16px; }
.proof-card { min-height: 160px; display: grid; grid-template-columns: 150px 1fr; background: var(--dark-2); }
.proof-card img { width: 150px; height: 100%; object-fit: cover; }
.proof-card div { padding: 24px; }
.proof-card h3 { margin-bottom: 8px; font-size: 22px; }
.proof-card p { margin: 0; font-size: 13px; }
.media-split { display: grid; grid-template-columns: 1fr 1fr; gap: 76px; align-items: center; }
.media-split.reverse figure { order: 2; }
.media-split figure { height: 470px; margin: 0; overflow: hidden; }
.media-split figure img, .media-split figure video { width: 100%; height: 100%; object-fit: cover; }
.fact-block { display: grid; grid-template-columns: 200px 1fr; gap: 32px; align-items: center; padding: 34px; color: var(--white); background: var(--blue); }
.fact-block strong { font-family: var(--font-title); font-size: 68px; font-weight: 500; line-height: 1; }
.gallery-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-auto-rows: 260px; gap: 14px; }
.gallery-grid figure { margin: 0; overflow: hidden; }
.gallery-grid figure:first-child { grid-row: span 2; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; }
.certificate-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.certificate-card { padding: 26px; background: var(--white); box-shadow: var(--shadow); }
.certificate-card img { width: 100%; height: 270px; object-fit: contain; background: var(--gray-bg); }
.certificate-card h3 { margin: 22px 0 8px; font-size: 23px; }
.certificate-showcase { margin-top: 42px; padding: 30px; color: var(--navy); background: var(--white); }
.certificate-showcase-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 24px; }
.certificate-showcase-head .eyebrow { color: var(--blue); }
.certificate-showcase-head h3 { margin: 6px 0 0; font-size: clamp(24px, 2.4vw, 34px); }
.certificate-controls { display: flex; gap: 10px; }
.certificate-controls button { width: 44px; height: 44px; border: 1px solid #cbd4de; color: var(--navy); background: var(--white); font-size: 22px; cursor: pointer; transition: color .2s ease, border-color .2s ease, background .2s ease; }
.certificate-controls button:hover:not(:disabled), .certificate-controls button:focus-visible { border-color: var(--blue); color: var(--white); background: var(--blue); }
.certificate-controls button:disabled { opacity: .32; cursor: default; }
.certificate-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 66px) / 4); gap: 22px; overflow-x: auto; overscroll-behavior-inline: contain; scroll-behavior: smooth; scroll-snap-type: inline mandatory; scrollbar-width: none; }
.certificate-track::-webkit-scrollbar { display: none; }
.certificate-slide { min-width: 0; color: var(--navy); text-decoration: none; scroll-snap-align: start; }
.certificate-slide-image { display: block; aspect-ratio: 4 / 5; padding: 12px; overflow: hidden; border: 1px solid #dce3ea; background: #f6f8fa; }
.certificate-slide img { width: 100%; height: 100%; object-fit: contain; transition: transform .25s ease; }
.certificate-slide strong { display: block; min-height: 54px; padding: 15px 4px 0; font-size: 15px; line-height: 1.45; }
.certificate-slide:hover img, .certificate-slide:focus-visible img { transform: scale(1.025); }
.certificate-slide:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.card-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.info-card { padding: 32px; border-top: 4px solid var(--blue); background: var(--white); box-shadow: var(--shadow); }
.info-card .number { margin-bottom: 40px; color: var(--blue); font-family: var(--font-title); font-size: 20px; }
.section-dark .info-card { background: var(--dark-2); }
.section-dark .info-card p { color: var(--text-light); }

/* Timeline and FAQs */
.stepper { display: grid; grid-template-columns: repeat(5, 1fr); }
.step { position: relative; padding: 0 24px 28px 0; }
.step::before { content: ""; position: absolute; top: 21px; right: 0; left: 42px; height: 2px; background: #bfd0df; }
.step:last-child::before { display: none; }
.step-number { width: 44px; height: 44px; position: relative; z-index: 1; display: grid; place-items: center; margin-bottom: 24px; border-radius: 50%; color: var(--white); background: var(--blue); font-family: var(--font-title); }
.step.highlight { padding: 20px; border: 2px solid var(--blue); background: var(--white); box-shadow: var(--shadow); }
.step.highlight::before { display: none; }
.step h3 { font-size: 21px; }
.step p { color: var(--muted); font-size: 13px; }
.step time { color: var(--blue); font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 76px; position: relative; display: flex; align-items: center; padding: 18px 44px 18px 0; color: var(--navy); font-weight: 600; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 4px; color: var(--blue); font-size: 26px; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { max-width: 900px; padding: 0 0 26px; color: var(--muted); }

/* Forms */
.form-section-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 82px; align-items: start; }
.quick-faq { margin-top: 30px; border-top: 1px solid var(--line); }
.quick-faq div { padding: 17px 0; border-bottom: 1px solid var(--line); }
.quick-faq strong { display: block; color: var(--navy); }
.quick-faq span { color: var(--muted); }
.inquiry-form { padding: 34px; border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.inquiry-form label, .inquiry-form legend { color: #59636f; font-size: 12px; font-weight: 600; }
.inquiry-form input, .inquiry-form select, .inquiry-form textarea { width: 100%; margin: 6px 0 16px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 0; color: var(--text); background: var(--white); }
.inquiry-form input:focus, .inquiry-form select:focus, .inquiry-form textarea:focus { outline: 0; border-color: var(--blue); box-shadow: 0 0 0 2px rgba(40,61,143,.1); }
.inquiry-form fieldset { margin: 0 0 16px; padding: 0; border: 0; }
.choice-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.choice-grid label { cursor: pointer; }
.choice-grid input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.choice-grid span { display: inline-flex; padding: 8px 10px; border: 1px solid var(--line); color: #59636f; background: var(--white); font-size: 11px; }
.choice-grid input:checked + span { color: var(--white); border-color: var(--blue); background: var(--blue); }
.radio-stack { display: grid; gap: 9px; margin-top: 9px; }
.radio-stack label { display: flex; gap: 8px; align-items: center; }
.radio-stack input { width: auto; margin: 0; }
.inquiry-form .button { width: 100%; border: 0; cursor: pointer; }
.form-note, .form-status { margin: 10px 0 0; color: var(--muted); font-size: 11px; text-align: center; }
.form-status { display: none; padding: 12px; color: #1d6841; background: #e8f8ef; }
.form-status.is-visible { display: block; }
.honeypot { position: absolute !important; left: -9999px !important; }
.upload-note { display: block; margin-top: -10px; color: var(--muted); font-size: 11px; }

/* Parallax CTA and footer */
.parallax-cta { min-height: 480px; position: relative; display: flex; align-items: center; color: var(--white); background: url("/assets/images/tanks/tanks-hero.jpg") center/cover fixed; text-align: center; }
.parallax-cta::before { content: ""; position: absolute; inset: 0; background: rgba(10,13,18,.72); }
.parallax-cta .container { position: relative; z-index: 1; }
.parallax-cta h2 { max-width: 920px; margin: 0 auto 24px; color: var(--white); }
.parallax-cta p { color: var(--text-light); }
.site-footer { color: var(--text-light); background: var(--dark); }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 42px; padding: 74px 0 54px; border-top: 1px solid rgba(255,255,255,.08); }
.footer-grid h3 { color: var(--white); font-family: var(--font-body); font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }
.footer-grid a, .footer-grid p { display: block; margin: 8px 0; color: #aeb7c1; font-size: 13px; }
.footer-grid a:hover { color: #6fd4f0; }
.footer-logo { width: 170px; margin-bottom: 20px; filter: brightness(0) invert(1); }
.copyright { display: flex; justify-content: space-between; gap: 30px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.09); color: #818c98; font-size: 11px; }
.whatsapp-float { width: 56px; height: 56px; position: fixed; right: 22px; bottom: 22px; z-index: 110; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: var(--whatsapp); box-shadow: 0 12px 28px rgba(18,140,88,.32); font-size: 12px; font-weight: 700; }
.page-home .whatsapp-float { bottom: 116px; }

/* Product catalogue */
.page-products { font-size: 15.5px; line-height: 1.65; }
.page-products .inner-banner { min-height: 176px; }
.page-products .inner-banner h1, .page-products .inner-banner .banner-title { margin-bottom: 8px; font-family: var(--font-body); font-size: clamp(34px, 3.2vw, 40px); font-weight: 400; letter-spacing: -.025em; text-transform: none; }
.page-products .breadcrumbs { margin-top: 10px; }
.page-products .section h2, .catalog-results-heading h2, .filter-heading h2, .related-card h3 { font-family: var(--font-body); letter-spacing: -.025em; }
.page-products .section h2, .catalog-results-heading h2 { font-weight: 400; }
.filter-heading h2, .related-card h3 { font-weight: 600; }
.page-products .section h2 { font-size: clamp(27px, 2.6vw, 32px); }
.page-products .eyebrow { margin-bottom: 9px; font-size: 10.5px; letter-spacing: 1.6px; }
.page-products .button { min-height: 48px; padding: 0 24px; font-size: 12.5px; }
.page-products .button-whatsapp-outline { color: #168a46; border-color: #22b65e; background: transparent; }
.page-products .button-whatsapp-outline:hover { color: var(--white); border-color: #168a46; background: #168a46; }
.catalog-section { padding: 48px 0 78px; }
.catalog-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 36px; align-items: start; }
.filter-shell > summary { display: none; }
.product-filter { position: sticky; top: 102px; }
.filter-heading { display: flex; justify-content: space-between; align-items: end; gap: 16px; padding: 0 0 18px; border-bottom: 2px solid var(--navy); }
.filter-heading h2 { margin: 3px 0 0; font-size: 19px; line-height: 1.3; }
.filter-heading a { color: var(--muted); font-size: 11px; font-weight: 600; letter-spacing: .1px; text-transform: none; }
.filter-categories { display: grid; padding: 12px 0 18px; }
.filter-categories a { min-height: 42px; display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: center; padding: 7px 9px; border-left: 2px solid transparent; color: #536577; font-size: 13.5px; line-height: 1.35; }
.filter-categories a:hover { color: var(--blue); background: #f6f8fb; }
.filter-categories a.is-active { border-left-color: var(--blue); color: var(--blue); background: #f4f6fb; font-weight: 600; }
.filter-categories small { color: #8b98a6; font-size: 11px; font-weight: 400; }
.filter-group { border-top: 1px solid #cbd4de; border-bottom: 1px solid #cbd4de; }
.filter-group summary { min-height: 52px; display: flex; justify-content: space-between; align-items: center; color: var(--navy); font-size: 13px; font-weight: 600; cursor: pointer; list-style: none; }
.filter-group summary::-webkit-details-marker { display: none; }
.filter-group[open] summary span { transform: rotate(45deg); }
.filter-group summary span { transition: transform .2s ease; }
.filter-options { display: grid; gap: 7px; padding: 0 0 18px; }
.filter-grade-options label { min-height: 29px; display: grid; grid-template-columns: 16px 1fr; gap: 8px; align-items: center; color: #536577; font-size: 12.5px; cursor: pointer; }
.filter-options input { width: 14px; height: 14px; margin: 0; accent-color: var(--blue); }
.catalog-results-heading { min-height: 77px; display: flex; justify-content: space-between; align-items: end; gap: 20px; padding: 0 0 17px; border-bottom: 2px solid var(--navy); }
.catalog-results-heading h2 { margin: 3px 0 0; font-size: 29px; }
.catalog-results-heading p { margin: 0 0 4px; color: var(--muted); font-size: 10.5px; font-weight: 600; letter-spacing: .55px; text-transform: uppercase; }
.catalog-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; padding-top: 24px; }
.catalog-product-card { min-width: 0; display: flex; flex-direction: column; border: 1px solid var(--line); background: var(--white); transition: border-color .2s ease, transform .2s ease; }
.catalog-product-card:hover { border-color: #bac7d4; transform: translateY(-2px); }
.catalog-card-image { min-height: 248px; position: relative; display: grid; place-items: center; overflow: hidden; padding: 12px; background: radial-gradient(circle at 50% 38%, #fff 0%, #f8fbfd 44%, #edf3f7 100%); }
.catalog-card-image img { width: 94%; height: 224px; object-fit: contain; transition: transform .22s ease; }
.catalog-card-image img:not(.is-placeholder) { filter: drop-shadow(0 16px 12px rgba(34, 51, 69, .17)); }
.catalog-card-image img.is-placeholder { width: 64%; height: auto; }
.catalog-product-card:hover .catalog-card-image img:not(.is-placeholder) { transform: scale(1.035); }
.catalog-card-image small { position: absolute; right: 10px; bottom: 8px; color: #8995a1; font-size: 8.5px; font-weight: 600; letter-spacing: .2px; text-transform: uppercase; }
.image-coming { position: absolute; top: 10px; left: 10px; z-index: 3; padding: 5px 7px; color: #596b7c; background: rgba(255,255,255,.9); font-size: 8.5px; font-weight: 600; text-transform: uppercase; }
.catalog-card-copy { min-height: 300px; display: flex; flex: 1; flex-direction: column; padding: 19px 19px 17px; }
.catalog-card-meta { display: flex; justify-content: space-between; gap: 12px; color: #7c8997; font-size: 9.5px; letter-spacing: .45px; line-height: 1.3; text-transform: uppercase; }
.catalog-card-meta small { font-size: inherit; }
.catalog-card-copy h3 { margin: 11px 0 6px; color: var(--navy); font-family: var(--font-body); font-size: 21px; font-weight: 600; letter-spacing: -.02em; }
.catalog-card-spec { min-height: 45px; color: #334f69; font-size: 14.5px; font-weight: 600; line-height: 1.5; }
.catalog-card-tag { width: fit-content; margin-top: 9px; padding: 3px 7px; border: 1px solid #cad4de; color: #5b7084; font-size: 9px; font-weight: 600; letter-spacing: .3px; text-transform: uppercase; }
.catalog-card-copy > p { display: -webkit-box; min-height: 42px; margin: 13px 0 15px; overflow: hidden; color: #607386; font-size: 13px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.catalog-card-pack { margin-top: auto; padding-top: 13px; border-top: 1px solid var(--line); }
.catalog-card-pack span { display: block; color: #8995a1; font-size: 9px; font-weight: 600; letter-spacing: .55px; text-transform: uppercase; }
.catalog-card-pack strong { display: block; margin-top: 3px; color: #415b73; font-size: 11.5px; font-weight: 400; line-height: 1.5; }
.catalog-card-link { width: fit-content; display: inline-flex; align-items: center; gap: 12px; margin-top: 15px; color: var(--blue); font-size: 12px; font-weight: 600; letter-spacing: .1px; text-transform: none; }
.catalog-card-link:hover { color: var(--cyan); }
.catalog-cta { padding: 36px 0; border-top: 1px solid var(--line); background: #f5f7fa; }
.catalog-cta .container { display: flex; justify-content: space-between; align-items: center; gap: 42px; }
.catalog-cta h2 { margin-bottom: 5px; color: var(--navy); font-family: var(--font-body); font-size: 25px; font-weight: 400; letter-spacing: -.02em; }
.catalog-cta p { margin: 0; color: var(--muted); font-size: 14px; }

/* Product details */
.product-breadcrumb { border-bottom: 1px solid var(--line); background: #f8fafb; }
.product-breadcrumb .container { min-height: 48px; display: flex; align-items: center; gap: 9px; color: #7a8794; font-size: 11.5px; font-weight: 400; }
.product-breadcrumb a { color: var(--blue); }
.product-breadcrumb strong { overflow: hidden; color: #53606f; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.product-primary { padding: 44px 0 46px; background: var(--white); }
.product-primary-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(420px, .92fr); gap: 62px; align-items: start; }
.product-media { min-width: 0; }
.product-gallery-layout { display: grid; grid-template-columns: 86px minmax(0, 1fr); grid-template-areas: "thumbs stage"; gap: 12px; align-items: stretch; }
.product-stage { min-height: 540px; position: relative; display: grid; grid-area: stage; place-items: center; overflow: hidden; margin: 0; border: 1px solid #e2e8ee; background: radial-gradient(circle at 50% 38%, #fff 0%, #f8fbfd 46%, #edf3f7 100%); }
.product-stage img { width: 92%; height: 500px; object-fit: contain; transition: opacity .16s ease, transform .22s ease; }
.product-stage img:not(.is-placeholder) { filter: drop-shadow(0 22px 17px rgba(34, 51, 69, .19)); }
.product-stage img.is-placeholder { width: min(48%, 230px); height: auto; }
.product-stage .image-coming { top: 16px; left: 16px; }
.product-stage-label { position: absolute; top: 14px; left: 14px; z-index: 2; padding: 7px 9px; border: 1px solid rgba(32, 63, 139, .18); color: var(--blue); background: rgba(255, 255, 255, .9); font-size: 9.5px; font-weight: 700; letter-spacing: .45px; text-transform: uppercase; }
.product-gallery-thumbnails { display: flex; grid-area: thumbs; flex-direction: column; gap: 10px; max-height: 540px; overflow-y: auto; padding-right: 4px; scrollbar-width: thin; }
.product-thumb { min-height: 124px; display: grid; place-items: center; gap: 4px; padding: 8px 5px 6px; border: 1px solid #dce4eb; color: #6f7f8f; background: #f8fafb; cursor: pointer; transition: border-color .18s ease, box-shadow .18s ease, background .18s ease; }
.product-thumb:hover { border-color: #9aabba; background: var(--white); }
.product-thumb.is-active { border-color: var(--blue); background: var(--white); box-shadow: inset 3px 0 0 var(--blue); }
.product-thumb:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.product-thumb img { width: 70px; height: 88px; object-fit: contain; filter: drop-shadow(0 7px 6px rgba(34, 51, 69, .13)); }
.product-thumb span { font-size: 8.5px; font-weight: 700; letter-spacing: .35px; line-height: 1.2; text-transform: uppercase; }
.product-media-note { margin: 10px 0 0 98px; color: #82909d; font-size: 10.5px; }
.product-number { display: block; margin-bottom: 15px; color: #7d8995; font-size: 10.5px; font-weight: 600; letter-spacing: .65px; text-transform: uppercase; }
.product-summary { padding-top: 16px; }
.product-summary h1 { margin-bottom: 12px; color: var(--navy); font-family: var(--font-body); font-size: clamp(38px, 3.6vw, 50px); font-weight: 400; letter-spacing: -.035em; }
.spec-line { color: var(--navy); font-size: 15px; font-weight: 600; text-transform: none; }
.product-summary .spec-line { display: block; margin-bottom: 14px; font-size: 17px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.chip { padding: 4px 8px; border: 1px solid #c7d2dc; color: #536d84; font-size: 9.5px; font-weight: 600; letter-spacing: .3px; text-transform: uppercase; }
.product-summary > .product-lead { max-width: 590px; margin-top: 20px; color: #526980; font-size: 15.5px; line-height: 1.7; }
.product-summary-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 24px; background: #dfe6ec; }
.product-summary-facts > div { min-height: 92px; padding: 16px 18px; background: #f7f9fb; }
.product-summary-facts small { display: block; margin-bottom: 7px; color: #7a8997; font-size: 9px; font-weight: 700; letter-spacing: .55px; text-transform: uppercase; }
.product-summary-facts strong { color: #334e68; font-size: 12.5px; font-weight: 600; line-height: 1.5; }
.product-pack-selector { margin-top: 24px; }
.product-pack-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.product-pack-heading strong { color: var(--navy); font-size: 13px; }
.product-pack-heading small { color: #83909c; font-size: 10px; }
.product-pack-options { display: flex; flex-wrap: wrap; gap: 8px; }
.product-pack-option { min-width: 48px; min-height: 38px; display: inline-grid; place-items: center; padding: 7px 11px; border: 1px solid #ced8e1; color: #536a80; background: var(--white); font: inherit; font-size: 11.5px; font-weight: 700; }
button.product-pack-option { cursor: pointer; }
button.product-pack-option:hover { border-color: #8da0b2; }
.product-pack-option.is-active { border-color: var(--blue); color: var(--blue); background: #f4f7fc; box-shadow: inset 0 -2px 0 var(--blue); }
button.product-pack-option:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
.product-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 28px; }
.product-response-note { margin: 11px 0 0; color: #768593; font-size: 10.5px; }
.product-spec-strip { padding: 0 0 58px; background: var(--white); }
.key-specs { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.key-spec { min-height: 112px; padding: 20px 22px; border-left: 1px solid var(--line); background: var(--white); }
.key-spec:first-child { border-left: 0; }
.key-spec small { display: block; margin-bottom: 8px; color: #7d8995; font-size: 9.5px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase; }
.key-spec strong { color: #314d66; font-size: 13.5px; font-weight: 600; line-height: 1.5; }
.product-information { padding: 68px 0 76px; border-top: 1px solid var(--line); background: #f7f9fb; }
.product-information-heading h2 { margin-bottom: 28px; font-weight: 400; }
.product-tabs { display: flex; overflow-x: auto; border-bottom: 1px solid #cbd5df; scrollbar-width: thin; }
.product-tabs button { min-height: 52px; flex: 0 0 auto; padding: 0 22px; border: 0; border-bottom: 2px solid transparent; color: #5c6d7e; background: transparent; font-size: 12.5px; font-weight: 600; cursor: pointer; }
.product-tabs button:hover { color: var(--blue); }
.product-tabs button[aria-selected="true"] { color: var(--blue); border-bottom-color: var(--blue); }
.product-tabs button:focus-visible { outline: 2px solid var(--cyan); outline-offset: -2px; }
.product-tab-panels { min-height: 248px; border: 1px solid var(--line); border-top: 0; background: var(--white); }
.product-tab-panel { max-width: 900px; padding: 34px 36px 38px; }
.product-tab-panel[hidden] { display: none; }
.product-tab-panel h3 { margin-bottom: 13px; color: var(--navy); font-family: var(--font-body); font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.product-tab-panel p { max-width: 820px; color: #536a80; font-size: 15px; }
.product-info-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0; background: var(--line); }
.product-info-list div { padding: 20px; background: #f9fafb; }
.product-info-list dt { margin-bottom: 8px; color: #7d8995; font-size: 9.5px; font-weight: 600; letter-spacing: .6px; text-transform: uppercase; }
.product-info-list dd { margin: 0; color: #334e68; font-size: 14px; line-height: 1.55; }
.document-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 24px; }
.document-chips span { padding: 5px 8px; border: 1px solid #c8d4df; color: #4d657b; font-size: 9.5px; font-weight: 600; text-transform: uppercase; }
.product-tab-panel-wide { max-width: none; }
.product-panel-intro { max-width: 900px; margin-bottom: 24px; }
.product-panel-intro p { margin-bottom: 0; }
.product-rich-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr); gap: 32px; }
.product-rich-grid h4 { margin: 27px 0 10px; color: var(--navy); font-size: 14px; }
.product-bullet-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.product-bullet-list li { position: relative; padding-left: 20px; color: #536a80; font-size: 14px; line-height: 1.6; }
.product-bullet-list li::before { width: 7px; height: 7px; position: absolute; top: .55em; left: 0; content: ""; background: var(--blue); }
.product-rich-aside { padding: 24px; border-top: 3px solid var(--blue); background: #f3f6f9; }
.product-rich-aside small { color: var(--blue); font-size: 9.5px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; }
.product-rich-aside ul { display: grid; gap: 10px; margin: 16px 0 0; padding-left: 18px; color: #405b73; font-size: 13px; line-height: 1.5; }
.product-vehicle-grid, .product-standard-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.product-rich-card, .product-standard-card { min-height: 176px; padding: 22px; border: 1px solid var(--line); background: #f8fafb; }
.product-rich-card h3, .product-standard-card h3 { margin-bottom: 10px; font-size: 17px; }
.product-rich-card p, .product-standard-card p { margin: 0; font-size: 13px; line-height: 1.6; }
.product-standard-card { border-top: 3px solid var(--blue); }
.product-standard-card small { display: block; margin-bottom: 8px; color: #718294; font-size: 9px; font-weight: 700; letter-spacing: .55px; text-transform: uppercase; }
.product-fitment-note { max-width: none !important; margin: 22px 0 0; padding: 17px 19px; border-left: 3px solid var(--blue); background: #eef3f7; font-size: 12.5px !important; line-height: 1.65; }
.product-typicals-wrap { overflow-x: auto; border: 1px solid var(--line); }
.product-typicals-table { width: 100%; min-width: 760px; border-collapse: collapse; color: #405a72; font-size: 12.5px; }
.product-typicals-table th, .product-typicals-table td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.product-typicals-table thead th { color: var(--navy); background: #edf2f6; font-size: 9.5px; letter-spacing: .5px; text-transform: uppercase; }
.product-typicals-table tbody th { width: 32%; color: #304c65; background: #fafbfc; font-weight: 600; }
.product-typicals-table tbody tr:last-child th, .product-typicals-table tbody tr:last-child td { border-bottom: 0; }
.product-typicals-note { max-width: none !important; margin: 15px 0 0; color: #768593 !important; font-size: 11px !important; }
.product-related { padding: 72px 0; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.related-card { overflow: hidden; border: 1px solid var(--line); background: var(--white); transition: border-color .2s ease, transform .2s ease; }
.related-card:hover { border-color: #bac7d4; transform: translateY(-2px); }
.related-card-image { height: 205px; position: relative; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at 50% 38%, #fff 0%, #f8fbfd 46%, #edf3f7 100%); }
.related-card img { width: 100%; height: 170px; object-fit: contain; }
.related-card img:not(.is-placeholder) { filter: drop-shadow(0 13px 10px rgba(34, 51, 69, .17)); }
.related-card img.is-placeholder { width: 58%; height: auto; }
.related-card .image-coming { top: 10px; left: 10px; }
.related-card-copy { padding: 17px 19px 19px; }
.related-card h3 { margin: 0 0 6px; color: var(--navy); font-size: 19px; }
.related-card-copy > strong { display: block; color: #5e7387; font-size: 12.5px; font-weight: 600; }
.product-inquiry-section { padding: 76px 0; }
.direct-contact { display: grid; gap: 7px; margin-top: 24px; }
.direct-contact a { width: fit-content; color: var(--blue); font-size: 14px; font-weight: 600; }
.inquiry-form-compact { padding: 28px; }

/* Blog */
.page-blog { color: #40566d; font-size: 16px; line-height: 1.75; }
.page-blog .inner-banner h1 { max-width: 860px; }
.blog-index-intro { padding-bottom: 46px; }
.blog-category-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.blog-category-chips span { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid #cbd6df; color: #50677c; background: #f8fafb; font-size: 11px; font-weight: 700; letter-spacing: .35px; text-transform: uppercase; }
.blog-category-chips strong { color: var(--blue); }
.blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.blog-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); background: var(--white); transition: border-color .2s ease, transform .2s ease; }
.blog-card:hover { border-color: #b6c4d1; transform: translateY(-3px); }
.blog-card-image { height: 232px; display: block; overflow: hidden; background: #eaf0f5; }
.blog-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.blog-card:hover .blog-card-image img { transform: scale(1.035); }
.blog-card-copy { padding: 23px 24px 26px; }
.blog-meta { display: flex; flex-wrap: wrap; gap: 9px 14px; align-items: center; color: #7d8996; font-size: 9.5px; font-weight: 700; letter-spacing: .55px; text-transform: uppercase; }
.blog-meta span:first-child { color: var(--blue); }
.blog-card h2 { margin: 13px 0 11px; font-family: var(--font-body); font-size: 23px; font-weight: 600; letter-spacing: -.025em; line-height: 1.25; }
.blog-card h2 a { color: var(--navy); }
.blog-card p { margin: 0; color: #63788b; font-size: 13.5px; line-height: 1.65; }
.blog-card-featured { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); }
.blog-card-featured .blog-card-image { height: 100%; min-height: 410px; }
.blog-card-featured .blog-card-copy { display: flex; flex-direction: column; justify-content: center; padding: 48px; }
.blog-card-featured h2 { font-size: clamp(30px, 3vw, 40px); }
.blog-card-featured p { font-size: 15px; }
.blog-breadcrumb { border-bottom: 1px solid var(--line); background: #f8fafb; }
.blog-breadcrumb .container { min-height: 50px; display: flex; gap: 9px; align-items: center; color: #7a8794; font-size: 11.5px; }
.blog-breadcrumb a { color: var(--blue); }
.blog-breadcrumb strong { overflow: hidden; color: #53606f; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.blog-article-header { padding: 70px 0 44px; text-align: center; }
.blog-article-header .container { max-width: 980px; }
.blog-article-header .blog-meta { justify-content: center; }
.blog-article-header h1 { margin: 20px auto 22px; color: var(--navy); font-family: var(--font-body); font-size: clamp(42px, 5vw, 64px); font-weight: 500; letter-spacing: -.04em; line-height: 1.08; text-transform: none; }
.blog-article-header p { max-width: 820px; margin: 0 auto; color: #5b7185; font-size: 18px; line-height: 1.75; }
.blog-article-hero { width: min(1200px, calc(100% - 48px)); height: clamp(420px, 53vw, 680px); overflow: hidden; margin: 0 auto; background: #eaf0f5; }
.blog-article-hero img { width: 100%; height: 100%; object-fit: cover; }
.blog-article-layout { display: grid; grid-template-columns: minmax(0, 790px) minmax(260px, 320px); justify-content: center; gap: 72px; padding-top: 70px; padding-bottom: 86px; }
.blog-article-content { min-width: 0; color: #405970; font-size: 16px; line-height: 1.85; }
.blog-article-content > section { margin-top: 52px; }
.blog-article-content > section:first-of-type { margin-top: 0; }
.blog-article-content h2 { margin: 0 0 18px; color: var(--navy); font-family: var(--font-body); font-size: 31px; font-weight: 600; letter-spacing: -.025em; line-height: 1.25; }
.blog-article-content p { margin: 0 0 18px; }
.blog-article-list { display: grid; gap: 12px; margin: 22px 0 28px; padding: 0; list-style: none; }
.blog-article-list li { position: relative; padding-left: 24px; }
.blog-article-list li::before { width: 8px; height: 8px; position: absolute; top: .7em; left: 0; content: ""; background: var(--blue); }
.blog-takeaways { margin-bottom: 50px; padding: 27px 30px; border-top: 3px solid var(--blue); background: #f1f5f8; }
.blog-takeaways > strong { color: var(--navy); font-size: 14px; text-transform: uppercase; letter-spacing: .55px; }
.blog-takeaways ul { display: grid; gap: 9px; margin: 16px 0 0; padding-left: 20px; }
.blog-inline-image { margin: 32px 0 8px; }
.blog-inline-image img { width: 100%; max-height: 620px; object-fit: cover; background: #eaf0f5; }
.blog-inline-image figcaption { padding-top: 9px; color: #84919d; font-size: 10px; line-height: 1.45; }
.blog-source-note { margin-top: 52px; padding: 22px 24px; border-left: 3px solid #91a3b4; background: #f6f8fa; }
.blog-source-note strong { color: var(--navy); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.blog-source-note p { margin: 8px 0 0; color: #687b8d; font-size: 12px; line-height: 1.65; }
.blog-sidebar { min-width: 0; position: sticky; top: 104px; align-self: start; display: grid; gap: 14px; }
.blog-sidebar > div { display: grid; gap: 11px; padding: 24px; border: 1px solid var(--line); background: #f8fafb; }
.blog-sidebar small { color: #7b8996; font-size: 9px; font-weight: 700; letter-spacing: .7px; text-transform: uppercase; }
.blog-sidebar strong { color: var(--navy); font-size: 17px; line-height: 1.35; }
.blog-sidebar a:not(.button) { padding-top: 11px; border-top: 1px solid var(--line); color: #405c74; font-size: 12.5px; font-weight: 600; line-height: 1.45; }
.blog-sidebar a:not(.button):hover { color: var(--blue); }
.blog-sidebar-cta { border-top: 3px solid var(--blue) !important; }
.blog-sidebar-cta p { margin: 0; color: #687b8c; font-size: 12px; line-height: 1.6; }
.blog-sidebar-cta .button { width: 100%; margin-top: 5px; }
.blog-faq details { background: #f8fafb; }
.blog-grid-related .blog-card h2 { font-size: 20px; }

/* Contact and 404 */
.contact-grid { display: grid; grid-template-columns: .75fr 1.15fr .7fr; gap: 36px; align-items: start; }
.contact-card { padding: 30px; background: var(--gray-bg); }
.contact-card h3 { color: var(--navy); }
.contact-card a { color: var(--blue); }
.map-placeholder { min-height: 240px; display: grid; place-items: center; margin-top: 24px; color: var(--muted); background: linear-gradient(135deg, #e3e8ee, #f7f9fb); text-align: center; }
.not-found { min-height: 70vh; display: grid; place-items: center; text-align: center; }
.not-found strong { display: block; color: var(--blue); font-family: var(--font-title); font-size: 120px; line-height: 1; }

@media (max-width: 1050px) {
  .desktop-nav { gap: 15px; }
  .nav-button { display: none; }
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .product-cards { grid-template-columns: repeat(2, 1fr); }
  .card-grid-4, .stepper { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .step::before { display: none; }
  .proof-grid, .form-section-grid, .product-primary-grid { gap: 42px; }
  .catalog-layout { grid-template-columns: 210px minmax(0, 1fr); gap: 30px; }
  .catalog-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .certificate-track { grid-auto-columns: calc((100% - 44px) / 3); }
  .key-specs { grid-template-columns: repeat(2, 1fr); }
  .key-spec:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .key-spec:nth-child(4) { border-top: 1px solid var(--line); }
  .contact-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid > :last-child { grid-column: 1 / -1; }
  .social-heading { align-items: flex-start; }
  .blog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-article-layout { grid-template-columns: minmax(0, 1fr) 280px; gap: 46px; }
}

@media (max-width: 780px) {
  .container { width: min(100% - 30px, 1200px); }
  .section { padding: 68px 0; }
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .mobile-drawer { position: fixed; inset: 74px 0 0; z-index: 99; display: block; padding: 24px; background: var(--white); opacity: 0; pointer-events: none; transform: translateX(100%); transition: transform .2s ease, opacity .2s ease; overflow-y: auto; }
  .mobile-drawer.is-open { opacity: 1; pointer-events: auto; transform: translateX(0); }
  .mobile-drawer a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--navy); font-weight: 600; }
  .mobile-drawer small { display: block; margin: 20px 0 5px; color: var(--blue); font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
  .mobile-drawer .mobile-quote { width: 100%; min-height: 50px; margin-top: 24px; padding: 0 20px; color: var(--white); border: 2px solid var(--blue); background: var(--blue); }
  .mobile-social { margin-top: 22px; padding-bottom: 28px; }
  .mobile-drawer .mobile-social .social-link { width: 38px; height: 38px; display: grid; padding: 0; border: 1px solid #cbd3dd; }
  .hero { min-height: 100svh; align-items: stretch; flex-direction: column; }
  .hero-content { width: min(100% - 30px, 1200px); padding: 124px 0 44px; }
  .hero h1 { font-size: clamp(34px, 8.2vw, 40px); }
  .inner-banner { min-height: 360px; }
  .page-products .inner-banner { min-height: 164px; }
  .section-heading, .intent-grid, .proof-grid, .form-section-grid, .media-split, .product-primary-grid, .contact-grid { grid-template-columns: 1fr; gap: 38px; }
  .media-split.reverse figure { order: 0; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item { min-height: 90px; }
  .trust-strip-overlay { position: relative; margin-top: auto; }
  .trust-strip-overlay .trust-item { min-height: 68px; padding: 13px 15px; }
  .trust-strip-overlay .trust-item:last-child { grid-column: 1 / -1; }
  body.menu-open .site-header-overlay { background: var(--white); }
  body.menu-open .site-header-overlay .site-logo img { filter: none; }
  body.menu-open .site-header-overlay .menu-toggle span { background: var(--navy); box-shadow: none; }
  body.menu-open .site-header-overlay .social-link img { filter: none; }
  .page-home .whatsapp-float { bottom: 22px; }
  .product-cards, .certificate-grid, .related-grid { grid-template-columns: 1fr; }
  .product-rich-grid, .product-vehicle-grid, .product-standard-grid { grid-template-columns: 1fr; }
  .product-rich-card, .product-standard-card { min-height: 0; }
  .product-tab-panel-wide { padding: 26px 20px 30px; }
  .certificate-showcase { margin-top: 32px; padding: 22px 18px; }
  .certificate-showcase-head { align-items: center; }
  .certificate-showcase-head h3 { font-size: 24px; }
  .certificate-track { grid-auto-columns: minmax(230px, 78%); gap: 16px; }
  .certificate-slide strong { min-height: 48px; font-size: 14px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 230px; }
  .gallery-grid figure:first-child { grid-column: 1 / -1; grid-row: auto; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .filter-shell { border: 1px solid #cbd4de; }
  .filter-shell > summary { min-height: 58px; display: flex; align-items: center; justify-content: space-between; padding: 0 17px; color: var(--navy); font-size: 13px; font-weight: 600; text-transform: none; list-style: none; cursor: pointer; }
  .filter-shell > summary::-webkit-details-marker { display: none; }
  .product-filter { position: static; padding: 0 17px 17px; border-top: 1px solid #cbd4de; }
  .page-products:has(.filter-shell[open]) .whatsapp-float { opacity: 0; pointer-events: none; }
  .catalog-layout { grid-template-columns: 1fr; gap: 34px; }
  .catalog-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-heading { padding-top: 18px; }
  .product-gallery-layout { grid-template-columns: 1fr; grid-template-areas: "stage" "thumbs"; }
  .product-gallery-thumbnails { flex-direction: row; max-height: none; overflow-x: auto; overflow-y: hidden; padding: 2px 2px 7px; scroll-snap-type: x proximity; }
  .product-thumb { min-width: 86px; min-height: 106px; flex: 0 0 86px; scroll-snap-align: start; }
  .product-thumb.is-active { box-shadow: inset 0 -3px 0 var(--blue); }
  .product-thumb img { width: 64px; height: 72px; }
  .product-stage { min-height: 430px; }
  .product-stage img { height: 390px; }
  .product-media-note { margin-left: 0; }
  .product-primary { padding: 38px 0 50px; }
  .product-summary { padding-top: 0; }
  .product-spec-strip { padding-bottom: 50px; }
  .product-info-list { grid-template-columns: 1fr; }
  .catalog-cta .container { align-items: flex-start; flex-direction: column; gap: 22px; }
  .contact-grid > :last-child { grid-column: auto; }
  .social-heading { align-items: flex-start; flex-direction: column; gap: 22px; }
  .curator-feed-placeholder { min-height: 260px; padding: 34px 24px; }
  .blog-card-featured { grid-template-columns: 1fr; }
  .blog-card-featured .blog-card-image { min-height: 360px; }
  .blog-card-featured .blog-card-copy { padding: 34px; }
  .blog-article-layout { grid-template-columns: 1fr; gap: 44px; }
  .blog-sidebar { position: static; grid-template-columns: 1fr 1fr; }
  .blog-sidebar-cta { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  h1 { font-size: 38px; }
  h2 { font-size: 31px; }
  .site-logo img { width: 144px; }
  .actions, .actions .button { width: 100%; }
  .hero .actions .button { width: auto; }
  .trust-grid, .card-grid-4, .stepper, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .trust-strip-overlay .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .intent-card { min-height: 510px; padding: 32px; }
  .intent-card > div { min-height: 446px; }
  .proof-card { grid-template-columns: 110px 1fr; }
  .proof-card img { width: 110px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid figure:first-child { grid-column: auto; }
  .media-split figure, .video-card, .video-card video { height: 350px; min-height: 0; }
  .fact-block { grid-template-columns: 1fr; }
  .copyright { flex-direction: column; }
  .catalog-results-heading { align-items: flex-start; flex-direction: column; }
  .catalog-card-grid { grid-template-columns: 1fr; }
  .catalog-card-image { min-height: 280px; }
  .catalog-card-image img { height: 256px; }
  .catalog-card-copy { min-height: 0; }
  .product-breadcrumb .container { min-height: 46px; }
  .product-breadcrumb a:first-child, .product-breadcrumb span:first-of-type { display: none; }
  .product-stage { min-height: 350px; }
  .product-stage img { width: 96%; height: 320px; }
  .product-stage-label { top: 10px; left: 10px; }
  .product-thumb { min-width: 78px; flex-basis: 78px; }
  .product-thumb img { width: 58px; height: 68px; }
  .page-products .inner-banner h1, .page-products .inner-banner .banner-title { font-size: 32px; }
  .page-products .section h2 { font-size: 27px; }
  .catalog-results-heading h2 { font-size: 27px; }
  .catalog-card-copy h3 { font-size: 21px; }
  .product-summary h1 { font-size: 32px; }
  .product-summary .spec-line { font-size: 16px; }
  .product-summary-facts { grid-template-columns: 1fr; }
  .product-pack-heading { align-items: flex-start; flex-direction: column; gap: 4px; }
  .product-actions, .product-actions .button { width: 100%; }
  .key-specs { grid-template-columns: repeat(2, 1fr); }
  .key-spec { min-height: 116px; padding: 19px; }
  .product-tabs button { padding: 0 15px; }
  .product-tab-panel { padding: 27px 22px 31px; }
  .parallax-cta { background-attachment: scroll; }
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card-image { height: 240px; }
  .blog-card-featured .blog-card-image { min-height: 280px; }
  .blog-card-featured .blog-card-copy { padding: 27px 24px 30px; }
  .blog-card-featured h2 { font-size: 29px; }
  .blog-article-header { padding: 52px 0 34px; text-align: left; }
  .blog-article-header .blog-meta { justify-content: flex-start; }
  .blog-article-header h1 { font-size: 37px; }
  .blog-article-header p { font-size: 16px; }
  .blog-article-hero { width: 100%; height: 300px; }
  .blog-article-layout { padding-top: 48px; padding-bottom: 62px; }
  .blog-article-content h2 { font-size: 27px; }
  .blog-takeaways { padding: 24px; }
  .blog-sidebar { grid-template-columns: 1fr; }
  .blog-sidebar-cta { grid-column: auto; }
}

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