:root {
    --teal: #009b9e;
    --teal-bright: #00bcc0;
    --teal-dark: #006f72;
    --ink: #101820;
    --ink-soft: #263746;
    --muted: #6b7b8e;
    --line: #dce4e8;
    --white: #fff;
    --off-white: #f5f8f9;
    --panel: #151e28;
    --dark: #0c1219;
    --amber: #ef9f20;
    --shell: 1180px;
    --header-height: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 20px); }
body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background: var(--dark);
    color: var(--white);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.screen-reader-text, .skip-link:not(:focus) {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.skip-link:focus {
    position: fixed;
    z-index: 1000;
    top: 10px;
    left: 10px;
    padding: 10px 16px;
    color: var(--ink);
    background: var(--white);
}

.site-header {
    position: fixed;
    z-index: 100;
    inset: 0 0 auto;
    min-height: var(--header-height);
    display: grid;
    grid-template-columns: 170px 1fr auto;
    align-items: center;
    gap: 28px;
    padding: 8px clamp(20px, 4vw, 56px);
    background: rgba(12, 18, 25, .96);
    border-bottom: 1px solid rgba(0, 188, 192, .24);
    backdrop-filter: blur(16px);
}
.site-logo { display: inline-flex; width: 135px; }
.site-logo img { width: 135px; height: auto; }
.primary-navigation { display: flex; align-items: center; justify-content: center; gap: clamp(14px, 2.3vw, 34px); }
.primary-navigation a, .header-cta {
    color: #b8c4cf;
    font-size: 12px;
    font-weight: 750;
    letter-spacing: .075em;
    text-decoration: none;
    text-transform: uppercase;
}
.primary-navigation a { white-space: nowrap; }
.primary-navigation a:hover, .primary-navigation a:focus-visible { color: var(--teal-bright); }
.header-cta {
    padding: 9px 19px;
    border: 1px solid var(--teal-bright);
    color: var(--teal-bright);
}
.header-cta:hover, .header-cta:focus-visible { color: var(--dark); background: var(--teal-bright); }
.menu-toggle { display: none; }

.hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(420px, 1.18fr);
    align-items: center;
    gap: clamp(34px, 5vw, 82px);
    min-height: 100svh;
    padding: calc(var(--header-height) + 72px) max(24px, calc((100vw - var(--shell)) / 2)) 70px;
    color: var(--ink);
    background: var(--white);
}
.hero::before {
    content: "";
    position: absolute;
    inset: var(--header-height) 0 auto;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--teal), transparent);
}
.hero-copy { min-width: 0; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 22px;
    color: var(--teal-dark);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 11px;
    font-weight: 750;
    letter-spacing: .11em;
    text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; flex: 0 0 auto; border-radius: 50%; background: var(--teal); }
h1, h2, h3, p { overflow-wrap: anywhere; }
.hero h1 {
    margin: 0;
    overflow-wrap: normal;
    font-size: clamp(48px, 5vw, 72px);
    line-height: .92;
    letter-spacing: -.055em;
    word-break: keep-all;
}
.hero h1 span, .hero h1 strong { display: block; }
.hero h1 strong { margin-top: 10px; color: var(--teal); }
.hero-lead { max-width: 650px; margin: 30px 0 0; color: var(--ink-soft); font-size: clamp(17px, 1.45vw, 22px); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button {
    display: inline-flex;
    min-height: 46px;
    align-items: center;
    justify-content: center;
    padding: 11px 22px;
    border: 1px solid transparent;
    border-radius: 0;
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: .04em;
    text-decoration: none;
    text-transform: uppercase;
}
.button-primary { color: var(--white); background: var(--teal); }
.button-primary:hover, .button-primary:focus-visible { background: var(--teal-dark); }
.button-link { color: var(--teal-dark); background: transparent; }
.button-secondary { color: var(--teal-bright); border-color: rgba(0, 188, 192, .5); background: transparent; }
.hero-media {
    position: relative;
    margin: 0;
    padding: 14px;
    background: var(--off-white);
    border: 1px solid var(--line);
    box-shadow: 24px 24px 0 rgba(0, 155, 158, .11);
}
.hero-media::before, .hero-media::after { content: ""; position: absolute; width: 38px; height: 38px; border-color: var(--teal); }
.hero-media::before { top: -1px; left: -1px; border-top: 2px solid; border-left: 2px solid; }
.hero-media::after { right: -1px; bottom: -1px; border-right: 2px solid; border-bottom: 2px solid; }
.hero-media img { width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: #e8edef; }
.hero-stats {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 2px;
    border: 1px solid var(--line);
    background: var(--off-white);
}
.stat-card { min-width: 0; padding: 20px clamp(16px, 2vw, 28px); border-right: 1px solid var(--line); }
.stat-card:last-child { border-right: 0; }
.stat-card strong { display: block; color: var(--teal-dark); font-size: clamp(23px, 2.5vw, 34px); line-height: 1.15; }
.stat-card span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }

.section { position: relative; padding: clamp(76px, 9vw, 126px) 24px; }
.section-shell { width: min(100%, var(--shell)); margin: 0 auto; }
.section-dark { background: var(--dark); }
.section-panel { background: var(--panel); }
.section h2 {
    max-width: 900px;
    margin: 0 0 46px;
    font-size: clamp(34px, 5vw, 64px);
    line-height: 1.07;
    letter-spacing: -.035em;
}
.section h2 strong { color: var(--teal-bright); }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 50px; margin-bottom: 42px; }
.section-heading h2 { margin-bottom: 0; }
.section-heading > p { max-width: 430px; margin: 0; color: #a6b4c2; }
.split-layout { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); align-items: center; gap: clamp(48px, 8vw, 100px); }
.rich-text { color: #aab7c4; font-size: 16px; }
.rich-text p { margin: 0 0 16px; }
.image-stack { position: relative; min-height: 470px; }
.image-main { width: 84%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; }
.image-main-facade { aspect-ratio: 1; object-fit: cover; }
.image-secondary { position: absolute; right: 0; bottom: 0; width: 48%; height: 220px; object-fit: cover; border: 8px solid var(--dark); }
.image-badge { position: absolute; left: 20px; bottom: 22px; padding: 8px 12px; color: var(--white); background: var(--teal-dark); font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: 34px; background: rgba(0, 188, 192, .3); border: 1px solid rgba(0, 188, 192, .3); }
.feature-grid div { padding: 19px; background: var(--dark); }
.feature-grid strong, .feature-grid span { display: block; }
.feature-grid strong { color: var(--white); font-size: 14px; }
.feature-grid span { margin-top: 5px; color: #8495a7; font-size: 11px; }

.production-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 230px; gap: 4px; }
.production-grid figure { position: relative; overflow: hidden; margin: 0; }
.production-grid figure:first-child, .production-grid figure:last-child { grid-column: span 2; }
.production-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.production-grid figure:hover img { transform: scale(1.04); }
.production-grid figcaption { position: absolute; inset: auto 0 0; padding: 44px 18px 16px; background: linear-gradient(transparent, rgba(0, 0, 0, .88)); font-size: 13px; font-weight: 700; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(0, 188, 192, .27); border: 1px solid rgba(0, 188, 192, .27); }
.product-card { position: relative; min-width: 0; min-height: 370px; padding: 30px; background: #111a24; }
.product-meta { margin: 0; color: var(--teal-bright); font: 700 10px/1.4 ui-monospace, SFMono-Regular, Menlo, monospace; letter-spacing: .08em; text-transform: uppercase; }
.product-index { display: block; margin: 28px 0 16px; color: rgba(0, 188, 192, .22); font-size: 48px; font-weight: 850; line-height: 1; }
.product-card h3 { margin: 0 0 14px; font-size: 20px; line-height: 1.25; }
.product-card > p:not(.product-meta) { margin: 0; color: #8fa0b0; font-size: 13px; }
.status { display: inline-block; margin-top: 25px; padding: 6px 10px; border: 1px solid; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.status.is-active { color: var(--teal-bright); border-color: rgba(0, 188, 192, .45); }
.status.is-planned { color: #ffc260; border-color: rgba(239, 159, 32, .45); }

.timeline { display: grid; grid-template-columns: repeat(5, 1fr); margin: 58px 0 0; padding: 0; list-style: none; border-top: 2px solid rgba(0, 188, 192, .4); }
.timeline li { position: relative; min-width: 0; padding: 28px 20px 0 0; }
.timeline li::before { content: ""; position: absolute; top: -8px; left: 0; width: 13px; height: 13px; border-radius: 50%; background: var(--teal-bright); box-shadow: 0 0 0 6px rgba(0, 188, 192, .12); }
.timeline-year { color: var(--teal-bright); font-size: 30px; font-weight: 850; }
.timeline h3 { margin: 13px 0 8px; font-size: 14px; }
.timeline p { margin: 0; color: #93a3b2; font-size: 12px; }

.quality-layout { display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(40px, 6vw, 80px); align-items: center; }
.quality-layout figure { position: relative; margin: 0; }
.quality-layout figure img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.quality-layout figcaption { position: absolute; right: 0; bottom: 0; padding: 18px 24px; background: var(--teal-dark); }
.quality-layout figcaption strong, .quality-layout figcaption span { display: block; }
.quality-layout figcaption strong { font-size: 34px; line-height: 1; }
.quality-layout figcaption span { margin-top: 5px; font-size: 11px; }
.quality-list article { display: grid; grid-template-columns: 48px 1fr; gap: 18px; padding: 22px 0; border-bottom: 1px solid #273341; }
.quality-list article > span { color: var(--teal-bright); font: 700 13px ui-monospace, SFMono-Regular, Menlo, monospace; }
.quality-list h3 { margin: 0 0 7px; font-size: 17px; }
.quality-list p { margin: 0; color: #91a1b0; font-size: 13px; }

.erba-card { padding: clamp(28px, 5vw, 56px); background: var(--dark); border: 1px solid rgba(0, 188, 192, .28); }
.erba-card > strong { color: var(--teal-bright); font-size: clamp(60px, 8vw, 104px); line-height: .9; }
.erba-card > p { color: #9cacbb; }
.erba-card ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 28px 0 0; padding: 0; list-style: none; }
.erba-card li { padding: 9px 12px; color: #bcc8d3; background: #18232f; font-size: 12px; }

.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(40px, 7vw, 88px); }
.contact-layout address { display: grid; gap: 1px; font-style: normal; background: rgba(0, 188, 192, .26); border: 1px solid rgba(0, 188, 192, .26); }
.contact-layout address div { padding: 20px; background: #111a24; }
.contact-layout address span, .contact-layout address strong, .contact-layout address a { display: block; }
.contact-layout address span { margin-bottom: 5px; color: #7f92a4; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.contact-layout address strong, .contact-layout address a { color: var(--white); font-size: 14px; text-decoration: none; }
.contact-layout address a:hover, .contact-layout address a:focus-visible { color: var(--teal-bright); }
.contact-image { margin: 0; }
.contact-image img { width: 100%; height: 100%; min-height: 430px; object-fit: contain; background: #17212b; }

.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 28px max(24px, calc((100vw - var(--shell)) / 2)); color: #7e8e9d; background: #080d12; border-top: 1px solid #1d2b36; font-size: 11px; }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-brand img { width: 116px; height: auto; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: end; gap: 18px; }
.footer-links a { color: #a9b7c4; }

.cookie-banner { position: fixed; z-index: 200; right: 20px; bottom: 20px; width: min(520px, calc(100vw - 40px)); padding: 20px; color: var(--white); background: #101923; border: 1px solid var(--teal); box-shadow: 0 20px 60px rgba(0, 0, 0, .45); }
.cookie-banner[hidden] { display: none; }
.cookie-banner p { margin: 0; color: #c1ccd5; font-size: 13px; }
.cookie-banner p a { color: var(--teal-bright); }
.cookie-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 15px; }

.content-page { min-height: calc(100svh - 150px); padding: calc(var(--header-height) + 70px) 24px 90px; color: var(--ink); background: var(--off-white); }
.content-shell { width: min(100%, 900px); margin: 0 auto; }
.content-article { padding: clamp(28px, 6vw, 64px); background: var(--white); border-top: 4px solid var(--teal); box-shadow: 0 20px 60px rgba(15, 31, 42, .08); }
.content-article h1 { margin: 0 0 35px; font-size: clamp(36px, 6vw, 66px); line-height: 1.05; letter-spacing: -.035em; }
.entry-content { color: #344553; font-size: 17px; }
.entry-content > * + * { margin-top: 1.2em; }
.entry-content a { color: var(--teal-dark); }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
    .site-header { grid-template-columns: 145px 1fr auto; gap: 15px; padding-inline: 20px; }
    .primary-navigation { gap: 14px; }
    .primary-navigation a { font-size: 10px; }
    .hero { grid-template-columns: minmax(0, .88fr) minmax(360px, 1.12fr); }
    .product-grid { grid-template-columns: 1fr 1fr; }
    .timeline { grid-template-columns: 1fr 1fr; gap: 34px 20px; border-top: 0; }
    .timeline li { padding-top: 18px; border-top: 2px solid rgba(0, 188, 192, .4); }
    .timeline li::before { top: -8px; }
}

@media (max-width: 860px) {
    :root { --header-height: 68px; }
    .site-header { grid-template-columns: 1fr auto auto; min-height: var(--header-height); }
    .site-logo, .site-logo img { width: 108px; }
    .menu-toggle { display: grid; gap: 4px; width: 44px; height: 44px; place-content: center; color: var(--white); background: transparent; border: 1px solid #31404e; cursor: pointer; }
    .menu-toggle span:not(.screen-reader-text) { width: 20px; height: 2px; background: currentColor; }
    .primary-navigation { position: absolute; inset: var(--header-height) 0 auto; display: none; align-items: stretch; padding: 12px 20px 20px; background: #0c1219; border-bottom: 1px solid #273744; }
    .primary-navigation.is-open { display: grid; }
    .primary-navigation a { padding: 12px 0; font-size: 12px; border-bottom: 1px solid #202d38; }
    .header-cta { padding: 8px 12px; font-size: 10px; }
    .hero { display: flex; flex-direction: column; align-items: stretch; gap: 38px; min-height: 0; padding: calc(var(--header-height) + 54px) 24px 64px; }
    .hero-copy { order: 1; }
    .hero-media { order: 2; padding: 8px; box-shadow: 12px 12px 0 rgba(0, 155, 158, .11); }
    .hero-media img { width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; }
    .hero-stats { order: 3; grid-template-columns: 1fr 1fr; margin-top: 8px; }
    .stat-card:nth-child(2) { border-right: 0; }
    .stat-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .split-layout, .quality-layout, .contact-layout { grid-template-columns: 1fr; }
    .section-heading { display: block; }
    .section-heading h2 { margin-bottom: 25px; }
    .production-grid { grid-template-columns: 1fr 1fr; }
    .production-grid figure:first-child, .production-grid figure:last-child { grid-column: span 1; }
    .site-footer { align-items: flex-start; flex-direction: column; }
    .footer-links { justify-content: flex-start; }
}

@media (max-width: 560px) {
    .hero h1 { font-size: clamp(43px, 14.5vw, 68px); }
    .hero-lead { font-size: 16px; }
    .hero-actions .button { width: 100%; }
    .hero-stats { grid-template-columns: 1fr; }
    .stat-card { border-right: 0; border-bottom: 1px solid var(--line); }
    .stat-card:nth-child(2) { border-bottom: 1px solid var(--line); }
    .stat-card:last-child { border-bottom: 0; }
    .image-stack { min-height: 350px; }
    .image-main { width: 92%; height: auto; aspect-ratio: 16 / 9; }
    .image-main-facade { aspect-ratio: 1; }
    .image-secondary { width: 52%; height: 150px; }
    .feature-grid, .product-grid, .timeline, .erba-card ul { grid-template-columns: 1fr; }
    .production-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
    .product-card { min-height: 0; padding: 25px; }
    .contact-image img { min-height: 0; height: auto; }
    .footer-brand { align-items: flex-start; flex-direction: column; }
    .cookie-actions .button { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}