:root {
    --bg: #080808;
    --bg-soft: #101010;
    --panel: #151515;
    --panel-light: #f4f4f1;
    --text: #f7f7f4;
    --muted: #a9a9a4;
    --ink: #151515;
    --red: #e72a24;
    --red-dark: #a5110d;
    --green: #25d366;
    --line: rgba(255, 255, 255, 0.13);
    --line-dark: rgba(15, 15, 15, 0.14);
    --max-width: 1240px;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
    font-family: "Inter", Arial, sans-serif;
    color: var(--text);
    background: var(--bg);
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body {
    margin: 0;
    min-width: 320px;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 78% 12%, rgba(231, 42, 36, 0.14), transparent 26rem),
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        var(--bg);
    background-size: auto, 64px 64px, 64px 64px, auto;
}

body.menu-open {
    overflow: hidden;
}

a {
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    font: inherit;
}

.sr-only {
    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 {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 2000;
    padding: 12px 16px;
    color: white;
    background: var(--red);
    transform: translateY(-160%);
}

.skip-link:focus {
    transform: translateY(0);
}

.section,
.topbar,
.footer {
    width: min(calc(100% - 40px), var(--max-width));
    margin-inline: auto;
}

.topbar {
    position: sticky;
    top: 16px;
    z-index: 1000;
    min-height: 92px;
    margin-top: 16px;
    padding: 10px 12px 10px 16px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 24px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(8, 8, 8, 0.84);
    box-shadow: 0 16px 42px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    min-width: 0;
}

.brand img {
    width: clamp(260px, 24vw, 360px);
    height: auto;
    display: block;
}

.nav {
    display: flex;
    justify-content: center;
    gap: clamp(18px, 3vw, 42px);
}

.nav a {
    position: relative;
    color: #d8d8d3;
    font-size: 0.87rem;
    font-weight: 600;
    text-decoration: none;
}

.nav a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -8px;
    left: 0;
    height: 2px;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 180ms ease;
}

.nav a:hover::after,
.nav a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-cta,
.button,
.product-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 800;
    transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.header-cta {
    min-height: 46px;
    padding: 0 18px;
    border-radius: 12px;
    color: #041109;
    background: var(--green);
    font-size: 0.82rem;
}

.header-cta:hover,
.button:hover,
.product-cta:hover,
.floating-whatsapp:hover {
    transform: translateY(-2px);
}

.menu-toggle {
    display: none;
}

.hero {
    min-height: calc(100vh - 110px);
    padding-block: clamp(22px, 2.5vw, 36px) 64px;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(440px, 0.98fr);
    align-items: center;
    gap: clamp(38px, 6vw, 90px);
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--red);
    font-family: "Barlow Condensed", sans-serif;
    font-size: 0.92rem;
    font-weight: 800;
    letter-spacing: 0.19em;
    text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.engineering-copy h2,
.measurement-copy h2,
.manufacturing-copy h2,
.cta-copy h2 {
    margin: 0;
    font-family: "Barlow Condensed", sans-serif;
    font-weight: 800;
    letter-spacing: -0.035em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 750px;
    font-size: clamp(4rem, 7.4vw, 7rem);
    line-height: 0.82;
}

.hero h1 span {
    color: var(--red);
}

.hero-lead {
    max-width: 660px;
    margin: 32px 0 0;
    color: #c7c7c2;
    font-size: clamp(1.02rem, 1.4vw, 1.2rem);
    line-height: 1.68;
}

.hero-actions {
    margin-top: 34px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button {
    min-height: 54px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 0.92rem;
}

.button-primary {
    color: #041109;
    background: var(--green);
    box-shadow: 0 12px 34px rgba(37, 211, 102, 0.18);
}

.button-secondary {
    color: var(--text);
    border-color: var(--line);
    background: rgba(255, 255, 255, 0.035);
}

.button-secondary:hover {
    border-color: rgba(255, 255, 255, 0.32);
}

.button-large {
    min-height: 60px;
    padding-inline: 30px;
}

.hero-stats {
    margin-top: 52px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid var(--line);
}

.hero-stats article {
    padding: 22px 20px 0 0;
}

.hero-stats article + article {
    padding-left: 20px;
    border-left: 1px solid var(--line);
}

.hero-stats strong,
.hero-stats span {
    display: block;
}

.hero-stats strong {
    font-family: "Barlow Condensed", sans-serif;
    font-size: 1.25rem;
    text-transform: uppercase;
}

.hero-stats span {
    margin-top: 6px;
    color: var(--muted);
    font-size: 0.74rem;
    line-height: 1.45;
}

.hero-visual {
    position: relative;
    width: 100%;
    max-width: 100%;
    min-height: 560px;
    display: grid;
    place-items: center;
    align-self: start;
    overflow: visible;
    border-radius: 30px;
}

.hero-grid {
    position: absolute;
    inset: 2% 0 8% 4%;
    border-radius: 50%;
    background:
        linear-gradient(rgba(231, 42, 36, 0.18) 1px, transparent 1px),
        linear-gradient(90deg, rgba(231, 42, 36, 0.18) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: 0.33;
    transform: perspective(600px) rotateX(66deg) rotateZ(-9deg) scale(0.78);
    mask-image: radial-gradient(circle, black 18%, transparent 69%);
}

.hero-media-stack {
    position: relative;
    z-index: 2;
    width: min(112%, 720px);
    max-width: none;
    display: grid;
    gap: 14px;
    transform: translateX(-2%);
}

.hero-main-media {
    position: relative;
}

.hero-image-shell {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 30px;
    background: transparent;
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.48);
}

.hero-image-shell::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.06),
        transparent 22%,
        transparent 78%,
        rgba(0, 0, 0, 0.16)
    );
    border-radius: inherit;
}

.hero-image-shell img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
}

.hero-support-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.hero-support-card {
    margin: 0;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 22px;
    background: #050505;
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.34);
}

.hero-support-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-support-card:first-child img {
    object-position: center 52%;
}

.hero-model {
    position: absolute;
    z-index: 3;
    top: 20px;
    left: 22px;
    margin: 0;
    color: var(--ink);
    font-family: "Barlow Condensed", sans-serif;
    font-size: 0.86rem;
    font-weight: 800;
    letter-spacing: 0.16em;
}

.hero-badge {
    position: absolute;
    right: 18px;
    bottom: 18px;
    z-index: 3;
    padding: 10px 13px;
    color: white;
    border-radius: 10px;
    background: var(--red);
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
}

.hero-note {
    position: absolute;
    z-index: 4;
    right: 14px;
    bottom: 14px;
    width: min(310px, 74%);
    padding: 17px;
    display: flex;
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: 15px;
    background: rgba(13, 13, 13, 0.86);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(12px);
}

.hero-note > span {
    flex: 0 0 auto;
    color: var(--red);
    font-family: "Barlow Condensed", sans-serif;
    font-weight: 800;
}

.hero-note p {
    margin: 0;
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1.5;
}

.hero-note strong {
    color: white;
}

.trust-strip {
    padding: 20px max(24px, calc((100vw - var(--max-width)) / 2));
    display: flex;
    justify-content: space-between;
    gap: 30px;
    overflow: hidden;
    color: #121212;
    background: var(--red);
    font-family: "Barlow Condensed", sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    white-space: nowrap;
}

.trust-strip span {
    display: inline-flex;
    align-items: center;
    gap: 24px;
}

.trust-strip span:not(:last-child)::after {
    content: "×";
    font-size: 1.2rem;
}

.national-strip {
    min-height: 64px;
    display: grid;
    place-items: center;
    color: #102f4a;
    background:
        linear-gradient(
            180deg,
            #74acdf 0 33.333%,
            #ffffff 33.333% 66.666%,
            #74acdf 66.666% 100%
        );
    border-bottom: 1px solid rgba(0, 0, 0, 0.16);
}

.national-strip-inner {
    width: min(calc(100% - 40px), var(--max-width));
    min-height: 64px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.national-strip img {
    width: auto;
    height: 58px;
    flex: 0 0 auto;
    filter:
        drop-shadow(0 0 1px rgba(255, 255, 255, 0.95))
        drop-shadow(0 3px 6px rgba(0, 43, 78, 0.18));
}

.national-strip-inner > div {
    display: flex;
    align-items: baseline;
    gap: 14px;
    text-transform: uppercase;
}

.national-strip strong {
    font-family: "Barlow Condensed", sans-serif;
    font-size: 1.55rem;
    line-height: 1;
    letter-spacing: 0.05em;
}

.national-strip span {
    color: #1a405e;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.products-section,
.gallery-section {
    padding-block: clamp(90px, 11vw, 150px);
}

.section-heading {
    margin-bottom: 48px;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.6fr);
    align-items: end;
    gap: 40px;
}

.section-heading h2,
.engineering-copy h2,
.measurement-copy h2,
.manufacturing-copy h2,
.cta-copy h2 {
    font-size: clamp(2.8rem, 5.4vw, 5rem);
    line-height: 0.98;
}

.section-heading > p {
    margin: 0 0 4px;
    color: var(--muted);
    line-height: 1.65;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.product-card {
    min-width: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--panel);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
}

.product-card-featured {
    border-color: rgba(231, 42, 36, 0.66);
}

.product-media {
    position: relative;
    min-height: 370px;
    padding: 52px 20px 12px;
    display: grid;
    place-items: center;
    overflow: hidden;
    background: var(--panel-light);
}

.product-media::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(15, 15, 15, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 15, 15, 0.045) 1px, transparent 1px);
    background-size: 34px 34px;
}

.product-media-top {
    position: absolute;
    z-index: 2;
    top: 18px;
    right: 18px;
    left: 18px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    color: #111;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 0.76rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.product-media-top span {
    color: var(--red-dark);
    font-weight: 800;
}

.product-media img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 310px;
    object-fit: contain;
}

.product-body {
    flex: 1;
    padding: 28px;
    display: flex;
    flex-direction: column;
}

.product-body h3 {
    margin: 0;
    min-height: 2em;
    max-width: 330px;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 2rem;
    line-height: 1;
    text-transform: uppercase;
}

.product-body > p {
    min-height: 92px;
    margin: 16px 0 0;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.62;
}

.capacity-block {
    margin-top: 22px;
    padding: 18px 0;
    display: flex;
    align-items: baseline;
    gap: 10px;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.capacity-block strong {
    color: var(--red);
    font-family: "Barlow Condensed", sans-serif;
    font-size: 2rem;
}

.capacity-block span {
    color: var(--muted);
    font-size: 0.75rem;
}

.product-specs {
    margin: 0;
}

.product-specs > div {
    padding: 12px 0;
    display: flex;
    justify-content: space-between;
    gap: 15px;
    border-bottom: 1px solid var(--line);
}

.product-specs dt {
    color: var(--muted);
    font-size: 0.76rem;
}

.product-specs dd {
    margin: 0;
    font-size: 0.78rem;
    font-weight: 700;
    text-align: right;
}

.product-details {
    margin-top: 12px;
}

.product-details summary {
    padding: 10px 0;
    color: #deded9;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 700;
}

.product-details ul {
    margin: 8px 0 16px;
    padding-left: 18px;
    color: var(--muted);
    font-size: 0.77rem;
    line-height: 1.55;
}

.product-details li + li {
    margin-top: 6px;
}

.product-cta {
    min-height: 52px;
    margin-top: auto;
    padding: 0 16px;
    justify-content: space-between;
    border-radius: 12px;
    color: #07160c;
    background: var(--green);
    font-size: 0.82rem;
}

.product-cta span {
    font-size: 1.1rem;
}

.engineering-section {
    background:
        linear-gradient(120deg, rgba(231, 42, 36, 0.16), transparent 35%),
        #111;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.engineering-layout {
    padding-block: clamp(90px, 11vw, 150px);
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
    gap: clamp(48px, 8vw, 110px);
    align-items: center;
}

.engineering-intro {
    max-width: 660px;
    margin: 26px 0 0;
    color: #c6c6c1;
    line-height: 1.72;
}

.engineering-copy blockquote {
    margin: 34px 0;
    padding: 22px 0 22px 22px;
    display: grid;
    gap: 7px;
    border-left: 4px solid var(--red);
}

.engineering-copy blockquote strong {
    font-family: "Barlow Condensed", sans-serif;
    font-size: 1.7rem;
    text-transform: uppercase;
}

.engineering-copy blockquote span {
    color: var(--muted);
    font-size: 0.84rem;
}

.engineering-points {
    display: grid;
    gap: 20px;
}

.engineering-points article {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 14px;
}

.engineering-points article > span {
    color: var(--red);
    font-family: "Barlow Condensed", sans-serif;
    font-weight: 800;
}

.engineering-points h3 {
    margin: 0;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 1.28rem;
    text-transform: uppercase;
}

.engineering-points p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.55;
}

.engineering-visual {
    display: grid;
    gap: 18px;
    align-content: center;
    min-width: 0;
}

.analysis-card,
.precision-card {
    margin: 0;
    padding: 10px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: #ecece8;
    box-shadow: var(--shadow);
}

.analysis-card {
    width: 100%;
}

.analysis-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 1.62;
    padding: clamp(16px, 3vw, 28px);
    display: block;
    object-fit: contain;
    border-radius: 14px;
    background: #050505;
    box-sizing: border-box;
}

.analysis-card figcaption {
    padding: 17px 12px 10px;
    display: grid;
    gap: 5px;
    color: #111;
}

.analysis-card figcaption strong {
    font-family: "Barlow Condensed", sans-serif;
    font-size: 1.3rem;
    text-transform: uppercase;
}

.analysis-card figcaption span {
    color: #5b5b58;
    font-size: 0.78rem;
}

.precision-card {
    width: 100%;
}

.precision-card img {
    width: 100%;
    height: clamp(300px, 32vw, 410px);
    display: block;
    object-fit: cover;
    object-position: center 48%;
    border-radius: 14px;
}

.precision-card figcaption {
    padding: 15px 8px 6px;
    color: #111;
    font-size: 0.75rem;
    line-height: 1.4;
}

.technical-poster {
    justify-self: end;
    padding: 16px 18px;
    display: inline-flex;
    align-items: center;
    gap: 30px;
    color: white;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #1b1b1b;
    font-size: 0.78rem;
    font-weight: 700;
    text-decoration: none;
}

.measurement-section {
    padding-block: clamp(90px, 11vw, 150px);
}

.measurement-card {
    padding: clamp(30px, 5vw, 64px);
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1.2fr);
    gap: clamp(36px, 7vw, 90px);
    align-items: center;
    border-radius: 30px;
    color: #101010;
    background: #f2f2ef;
}

.measurement-copy > p:last-child {
    margin: 24px 0 0;
    color: #565653;
    line-height: 1.65;
}

.measurement-modes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.measurement-modes article {
    min-height: 250px;
    padding: 10px 10px 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    border: 1px solid var(--line-dark);
    border-radius: 16px;
    background: white;
}

.measurement-modes article img {
    width: 100%;
    height: auto;
    aspect-ratio: 5 / 3;
    object-fit: cover;
    border: 1px solid rgba(15, 15, 15, 0.1);
    border-radius: 10px;
    background: #f7f7f5;
}

.measurement-modes article:last-child {
    grid-column: span 2;
    min-height: 104px;
    padding: 22px;
    justify-content: flex-end;
    color: white;
    background: var(--red);
}

.measurement-modes strong {
    margin-top: 16px;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 1.5rem;
    text-transform: uppercase;
}

.measurement-modes article:last-child strong {
    margin-top: 0;
}

.measurement-modes span {
    margin-top: 5px;
    color: #676763;
    font-size: 0.74rem;
}

.measurement-modes article:last-child span {
    color: rgba(255, 255, 255, 0.78);
}

.manufacturing-section {
    padding-bottom: clamp(90px, 11vw, 150px);
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
    gap: clamp(36px, 7vw, 90px);
    align-items: center;
}

.manufacturing-visual {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    min-height: 560px;
}

.manufacturing-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.8));
}

.manufacturing-visual img {
    width: 100%;
    height: 100%;
    min-height: 560px;
    object-fit: cover;
}

.manufacturing-visual span {
    position: absolute;
    z-index: 2;
    right: 24px;
    bottom: 24px;
    left: 24px;
    font-family: "Barlow Condensed", sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    text-transform: uppercase;
}

.manufacturing-copy > p {
    margin: 24px 0 0;
    color: var(--muted);
    line-height: 1.7;
}

.manufacturing-copy ul {
    margin: 30px 0 0;
    padding: 0;
    list-style: none;
}

.manufacturing-copy li {
    padding: 14px 0 14px 28px;
    position: relative;
    border-bottom: 1px solid var(--line);
    font-size: 0.88rem;
}

.manufacturing-copy li::before {
    content: "";
    position: absolute;
    top: 21px;
    left: 0;
    width: 10px;
    height: 3px;
    background: var(--red);
}

.gallery-section {
    border-top: 1px solid var(--line);
}

.gallery-heading {
    grid-template-columns: 1fr auto;
}

.gallery-actions {
    display: flex;
    align-items: center;
    gap: 9px;
}

.gallery-actions a {
    margin-right: 10px;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
}

.gallery-actions button {
    min-width: 48px;
    height: 48px;
    padding-inline: 14px;
    color: white;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: transparent;
    cursor: pointer;
    font-size: 0.74rem;
    font-weight: 700;
}

.gallery-actions button:hover,
.gallery-actions button:focus-visible {
    border-color: var(--red);
    background: rgba(231, 42, 36, 0.12);
}

.carousel {
    overflow: hidden;
}

.carousel-track {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

.carousel-slide {
    flex: 0 0 min(66vw, 760px);
    margin: 0;
    scroll-snap-align: start;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--panel);
}

.carousel-slide img {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.carousel-slide figcaption {
    padding: 15px 18px;
    display: flex;
    gap: 12px;
    color: var(--muted);
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.carousel-slide figcaption span {
    color: var(--red);
    font-weight: 800;
}

.carousel-progress {
    height: 2px;
    margin-top: 28px;
    overflow: hidden;
    background: var(--line);
}

.carousel-progress span {
    display: block;
    width: 0;
    height: 100%;
    background: var(--red);
    transition: width 300ms ease;
}

.cta-section {
    padding-block: 0 clamp(80px, 10vw, 130px);
}

.cta-card {
    position: relative;
    overflow: hidden;
    padding: clamp(36px, 6vw, 72px);
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.55fr);
    gap: clamp(40px, 8vw, 110px);
    align-items: center;
    border-radius: 30px;
    background:
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.15), transparent 16rem),
        var(--red);
}

.cta-card .eyebrow {
    color: #240201;
}

.cta-copy > p:not(.eyebrow) {
    max-width: 660px;
    margin: 24px 0 30px;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.7;
}

.cta-card .button-primary {
    color: white;
    background: #0c0c0c;
    box-shadow: none;
}

.contact-card {
    padding: 26px;
    display: grid;
    gap: 12px;
    border: 1px solid rgba(255, 255, 255, 0.32);
    border-radius: 18px;
    background: rgba(35, 2, 1, 0.15);
    font-style: normal;
}

.contact-card a {
    text-decoration: none;
}

.contact-label {
    margin: 0 0 8px;
    color: rgba(255, 255, 255, 0.66);
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.13em;
}

.contact-phone {
    font-family: "Barlow Condensed", sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
}

@media (min-width: 821px) {
    .contact-phone {
        font-size: clamp(1.8rem, 2.1vw, 2.2rem);
        white-space: nowrap;
    }
}

.contact-card p:not(.contact-label),
.contact-card span {
    margin: 4px 0 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.82rem;
    line-height: 1.5;
}

.footer {
    padding-block: 38px 48px;
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    align-items: center;
    gap: 28px;
    border-top: 1px solid var(--line);
}

.footer-brand img {
    width: clamp(220px, 20vw, 300px);
}

.footer p,
.footer small {
    margin: 0;
    color: var(--muted);
    font-size: 0.74rem;
}

.footer > div {
    display: flex;
    gap: 16px;
}

.footer > div a {
    color: #dadad5;
    font-size: 0.74rem;
    text-decoration: none;
}

.floating-whatsapp {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 900;
    min-height: 54px;
    padding: 8px 16px 8px 8px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    color: #05160b;
    background: var(--green);
    box-shadow: 0 16px 44px rgba(0, 0, 0, 0.38);
    text-decoration: none;
    transition: transform 180ms ease;
}

.floating-whatsapp span {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: white;
    background: #0b9f44;
    font-size: 0.67rem;
    font-weight: 900;
}

.floating-whatsapp strong {
    font-size: 0.8rem;
}

@media (max-width: 1080px) {
    .topbar {
        grid-template-columns: auto 1fr auto;
    }

    .nav {
        gap: 18px;
    }

    .header-cta {
        display: none;
    }

    .hero {
        grid-template-columns: 1fr 0.88fr;
    }

    .hero h1 {
        font-size: clamp(3.8rem, 7.8vw, 5.6rem);
    }

    .hero-visual {
        min-height: 520px;
    }

    .product-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-body h3 {
        min-height: auto;
    }

    .product-card:last-child:nth-child(odd) {
        grid-column: 1 / -1;
        max-width: calc(50% - 9px);
    }

    .engineering-layout {
        grid-template-columns: 1fr 0.92fr;
    }

    .footer {
        grid-template-columns: auto 1fr auto;
    }

    .footer > small {
        grid-column: 1 / -1;
    }
}

@media (max-width: 820px) {
    .section,
    .topbar,
    .footer {
        width: min(calc(100% - 28px), var(--max-width));
    }

    .topbar {
        top: 10px;
        margin-top: 10px;
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    .topbar .brand img {
        width: clamp(230px, 42vw, 280px);
    }

    .menu-toggle {
        width: 44px;
        height: 44px;
        padding: 11px;
        display: grid;
        align-content: center;
        gap: 5px;
        border: 1px solid var(--line);
        border-radius: 11px;
        color: white;
        background: transparent;
    }

    .menu-toggle > span:not(.sr-only) {
        width: 100%;
        height: 2px;
        background: currentColor;
        transition: transform 180ms ease, opacity 180ms ease;
    }

    .menu-toggle[aria-expanded="true"] > span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] > span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] > span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .nav {
        position: absolute;
        top: calc(100% + 9px);
        right: 0;
        left: 0;
        padding: 18px;
        display: grid;
        gap: 0;
        visibility: hidden;
        opacity: 0;
        transform: translateY(-10px);
        border: 1px solid var(--line);
        border-radius: 16px;
        background: rgba(8, 8, 8, 0.98);
        transition: opacity 160ms ease, transform 160ms ease, visibility 160ms;
    }

    .nav.is-open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }

    .nav a {
        padding: 15px 8px;
        border-bottom: 1px solid var(--line);
    }

    .nav a:last-child {
        border-bottom: 0;
    }

    .nav a::after {
        display: none;
    }

    .hero {
        min-height: auto;
        padding-top: 40px;
        grid-template-columns: 1fr;
    }

    .hero-copy {
        max-width: 680px;
    }

    .hero-visual {
        min-height: 500px;
        overflow: clip;
    }

    .hero-media-stack {
        width: min(92%, 620px);
        transform: none;
    }

    .hero-note {
        right: 14px;
    }

    .section-heading,
    .engineering-layout,
    .measurement-card,
    .manufacturing-section,
    .cta-card {
        grid-template-columns: 1fr;
    }

    .section-heading {
        align-items: start;
    }

    .engineering-visual {
        width: min(100%, 680px);
        margin-inline: auto;
    }

    .measurement-modes {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .manufacturing-visual {
        min-height: 480px;
    }

    .manufacturing-visual img {
        min-height: 480px;
    }

    .footer {
        grid-template-columns: 1fr auto;
    }

    .footer > p {
        grid-column: 1 / -1;
    }
}

@media (max-width: 620px) {
    .section,
    .topbar,
    .footer {
        width: min(calc(100% - 22px), var(--max-width));
    }

    .topbar {
        min-height: 72px;
        padding: 8px 8px 8px 12px;
    }

    .topbar .brand img {
        width: clamp(190px, 59vw, 238px);
    }

    .footer-brand img {
        width: min(72vw, 280px);
    }

    .hero {
        padding-top: 24px;
        padding-bottom: 60px;
        gap: 28px;
    }

    .hero h1 {
        font-size: clamp(3.4rem, 16vw, 5.1rem);
    }

    .hero-lead {
        margin-top: 24px;
        font-size: 0.96rem;
    }

    .hero-actions {
        display: grid;
    }

    .button {
        width: 100%;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        margin-top: 38px;
    }

    .hero-stats article,
    .hero-stats article + article {
        padding: 16px 0;
        border-left: 0;
        border-bottom: 1px solid var(--line);
    }

    .hero-visual {
        min-height: 410px;
    }

    .hero-media-stack {
        width: 100%;
    }

    .hero-image-shell {
        border-radius: 20px;
    }

    .hero-note {
        right: 8px;
        bottom: 8px;
    }

    .hero-support-row {
        gap: 9px;
    }

    .hero-support-card {
        border-radius: 15px;
    }

    .trust-strip {
        justify-content: flex-start;
        padding-block: 17px;
        overflow-x: auto;
        font-size: 0.83rem;
        scrollbar-width: none;
    }

    .trust-strip::-webkit-scrollbar {
        display: none;
    }

    .national-strip {
        background:
            linear-gradient(
                180deg,
                #74acdf 0 22%,
                #ffffff 22% 78%,
                #74acdf 78% 100%
            );
    }

    .national-strip-inner {
        width: min(calc(100% - 22px), var(--max-width));
        min-height: 64px;
        justify-content: flex-start;
        gap: 12px;
    }

    .national-strip img {
        height: 52px;
    }

    .national-strip-inner > div {
        display: grid;
        gap: 1px;
    }

    .national-strip strong {
        font-size: 1.25rem;
    }

    .national-strip span {
        font-size: 0.58rem;
        line-height: 1.1;
        letter-spacing: 0.08em;
    }

    .products-section,
    .gallery-section {
        padding-block: 82px;
    }

    .section-heading {
        margin-bottom: 32px;
        gap: 22px;
    }

    .section-heading h2,
    .engineering-copy h2,
    .measurement-copy h2,
    .manufacturing-copy h2,
    .cta-copy h2 {
        font-size: clamp(2.55rem, 13vw, 4rem);
    }

    .product-grid {
        grid-template-columns: 1fr;
    }

    .product-card:last-child:nth-child(odd) {
        grid-column: auto;
        max-width: none;
    }

    .product-media {
        min-height: 330px;
    }

    .product-media img {
        height: 275px;
    }

    .product-body {
        padding: 23px;
    }

    .product-body > p {
        min-height: auto;
    }

    .engineering-layout {
        padding-block: 82px;
        gap: 42px;
    }

    .analysis-card {
        width: 100%;
    }

    .precision-card {
        width: 100%;
    }

    .technical-poster {
        max-width: 100%;
    }

    .measurement-section {
        padding-block: 82px;
    }

    .measurement-card {
        padding: 26px 20px;
        border-radius: 22px;
    }

    .measurement-modes {
        grid-template-columns: 1fr;
    }

    .measurement-modes article:last-child {
        grid-column: auto;
    }

    .manufacturing-section {
        padding-bottom: 82px;
    }

    .manufacturing-visual,
    .manufacturing-visual img {
        min-height: 410px;
    }

    .gallery-heading {
        grid-template-columns: 1fr;
    }

    .gallery-actions {
        justify-content: space-between;
    }

    .gallery-actions a {
        margin-right: auto;
    }

    .carousel-slide {
        flex-basis: 88vw;
    }

    .carousel-slide img {
        height: auto;
    }

    .cta-card {
        padding: 30px 22px;
        border-radius: 22px;
    }

    .contact-card {
        padding: 20px;
    }

    .footer {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand,
    .footer > div {
        justify-self: center;
    }

    .footer > small {
        grid-column: auto;
    }

    .floating-whatsapp {
        right: 14px;
        bottom: 14px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}