:root {
  color-scheme: light;
  --navy: #112b3b;
  --deep: #0b222e;
  --petrol: #226968;
  --teal-light: #9ad3ca;
  --text: #203b46;
  --muted: #4b626a;
  --paper: #f8fafa;
  --white: #fff;
  --mist: #edf4f3;
  --line: #d6e2e2;
  --wrap: 75rem;
  --gutter: clamp(1.125rem, 4.1vw, 3.5rem);
  --radius: 1rem;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 100%;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 6.25rem; }
body { margin: 0; background: var(--paper); color: var(--text); line-height: 1.62; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { color: var(--navy); font-weight: 680; line-height: 1.06; }
h1, h2 { letter-spacing: -.055em; text-wrap: balance; }
h2 { font-size: clamp(2.03rem, 4vw, 3.5rem); }
h3 { letter-spacing: -.026em; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid #238d87; outline-offset: 4px; }

.wrap { width: min(var(--wrap), calc(100% - 2 * var(--gutter))); margin-inline: auto; }
.icon { flex: 0 0 auto; width: 1.25rem; height: 1.25rem; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.icon-library, .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip-link { position: fixed; z-index: 10; inset: .5rem auto auto .5rem; padding: .65rem .95rem; background: var(--navy); color: white; border-radius: .35rem; transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; top: 0; z-index: 5; background: #f8fafaf7; border-bottom: 1px solid var(--line); }
.header-inner { min-height: 4.9rem; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; width: fit-content; min-height: 2.75rem; }
.brand img { width: clamp(9.125rem, 14vw, 11.75rem); }
.site-nav { display: flex; align-items: center; gap: clamp(.75rem, 2.3vw, 2.1rem); }
.site-nav a, .header-contact { display: inline-flex; align-items: center; gap: .45rem; min-height: 2.75rem; font-size: .91rem; font-weight: 640; text-decoration: none; }
.site-nav a:hover { color: var(--petrol); text-decoration: underline; text-underline-offset: .3em; }
.header-contact { justify-self: end; color: var(--navy); padding: .45rem .82rem .45rem 1rem; border: 1px solid #adc3c4; border-radius: .45rem; }
.header-contact:hover { background: #e7f2f1; border-color: #88aba9; }
.header-contact .icon { width: 1rem; height: 1rem; }

.eyebrow { display: flex; align-items: center; gap: .58rem; color: var(--petrol); font-size: .75rem; font-weight: 750; letter-spacing: .11em; line-height: 1.35; text-transform: uppercase; }
.eyebrow > span { width: .47rem; height: .47rem; flex: 0 0 auto; background: currentColor; border-radius: 2px; transform: rotate(45deg); }
.hero { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: clamp(2.35rem, 5vw, 5.25rem); padding-block: clamp(2.5rem, 4.1vw, 4.125rem) clamp(3.8rem, 6vw, 6.2rem); }
.hero-copy { padding: 1.25rem 0; }
.hero h1 { margin: 1.32rem 0 1.42rem; max-width: 13ch; font-size: clamp(3.1rem, 5.2vw, 5.15rem); line-height: .995; }
.hero h1 em { color: var(--petrol); font-style: normal; }
.hero-lead { max-width: 34ch; color: var(--muted); font-size: clamp(1.04rem, 1.55vw, 1.22rem); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem 1.15rem; margin-top: 1.85rem; }
.button, .text-link { display: inline-flex; justify-content: center; align-items: center; gap: .65rem; min-height: 3.1rem; font-weight: 680; font-size: .91rem; text-decoration: none; line-height: 1.25; }
.button { padding: .77rem 1.04rem; border-radius: .47rem; border: 1px solid transparent; transition: background .18s ease, border-color .18s ease; }
.button-primary { color: white; background: var(--navy); }
.button-primary:hover { background: #235467; }
.button .icon, .text-link .icon { width: 1.05rem; height: 1.05rem; }
.text-link { color: var(--petrol); text-decoration: underline; text-underline-offset: .32em; }
.text-link:hover { color: var(--navy); }
.hero-location { display: flex; align-items: center; gap: .4rem; color: var(--muted); margin-top: 2rem; font-size: .84rem; }
.hero-location .icon { width: 1.04rem; height: 1.04rem; color: var(--petrol); }
.hero-image { position: relative; isolation: isolate; width: 100%; min-width: 0; min-height: 31rem; height: 100%; max-height: 35rem; border-radius: var(--radius); overflow: hidden; background: radial-gradient(ellipse at 68% 27%, #367b7b, #124652 48%, #0b222f 83%); color: white; }
.water-photo { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: 50% 46%; }
.hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, #081e29ed, #0d293119 32%, transparent 68%), linear-gradient(120deg, #0b263b22, transparent 50%); pointer-events: none; }
.photo-grid { position: absolute; inset: 1.4rem; z-index: 1; border: 1px solid #d9f9f64d; border-radius: .33rem; background: linear-gradient(90deg, transparent 49.88%, #d9f9f622 49.88% 50.12%, transparent 50.12%), linear-gradient(0deg, transparent 49.88%, #d9f9f622 49.88% 50.12%, transparent 50.12%); pointer-events: none; }
.photo-marker { position: absolute; z-index: 1; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 2.25rem; height: 2.25rem; border: 1px solid #e5fbfb91; border-radius: 50%; display: grid; place-items: center; }
.photo-marker span:first-child { width: .43rem; height: .43rem; border: 1px solid #e8f9f8; border-radius: 50%; }
.photo-marker span:last-child { position: absolute; width: 3.35rem; height: 3.35rem; border: 1px solid #e5fbfb4c; border-radius: 50%; }
.hero-image figcaption { position: absolute; z-index: 2; display: flex; align-items: center; flex-wrap: wrap; gap: .55rem .9rem; inset: auto 2.3rem 2.45rem; color: #e3f3f4; font-size: .82rem; }
.photo-tag { padding: .32rem .62rem; border: 1px solid #d6f1ee75; border-radius: .33rem; background: #102c37a1; color: white; font-weight: 680; letter-spacing: .08em; }

.solutions { padding-bottom: clamp(3.2rem, 6vw, 6rem); }
.section-intro h2 { margin-top: .9rem; }
.section-intro > p:not(.eyebrow), .split-intro > p { color: var(--muted); margin-top: .85rem; max-width: 45ch; }
.split-intro { display: grid; grid-template-columns: 1.2fr .8fr; align-items: end; gap: 1.4rem; }
.split-intro > p { justify-self: end; padding-bottom: .25rem; }
.model-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 1.8rem; }
.model-card { position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: .75rem; min-height: 15rem; background: var(--white); border: 1px solid var(--line); border-radius: .8rem; padding: clamp(1.12rem, 2.5vw, 1.75rem); text-decoration: none; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.model-card:hover { transform: translateY(-3px); background: #f5fbfb; border-color: #80b4ae; }
.model-card-tank { background: #e8f3f1; border-color: #c6ddda; }
.model-top { display: flex; align-items: center; justify-content: space-between; width: 100%; color: var(--petrol); }
.model-top .icon { width: 2.3rem; height: 2.3rem; stroke-width: 1.25; }
.model-top span, .step-head span { color: var(--petrol); font-size: .79rem; letter-spacing: .12em; font-variant-numeric: tabular-nums; font-weight: 670; }
.model-card h3 { font-size: 1.75rem; margin-top: .2rem; }
.model-card p { max-width: 29ch; color: var(--muted); font-size: .96rem; }
.model-link { display: flex; align-items: center; gap: .6rem; margin-top: auto; padding-top: .3rem; color: var(--petrol); font-size: .87rem; font-weight: 690; }
.model-link .icon { width: 1rem; height: 1rem; }

.model-details { background: var(--white); border-block: 1px solid var(--line); }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(2rem, 7vw, 6.5rem); padding-block: clamp(3.35rem, 6.5vw, 6rem) 0; }
.detail { display: flex; flex-direction: column; align-items: flex-start; }
.detail h2 { margin: .92rem 0 1rem; text-wrap: initial; }
.detail > p:not(.eyebrow) { color: var(--muted); max-width: 47ch; }
.feature-list { padding: 0; margin: 1rem 0 1.35rem; list-style: none; }
.feature-list li { position: relative; margin: .54rem 0; padding-left: 1.3rem; }
.feature-list li::before { content: ""; position: absolute; left: 0; top: .64rem; width: .57rem; height: .32rem; border-left: 2px solid var(--petrol); border-bottom: 2px solid var(--petrol); transform: rotate(-45deg); }
.use-case { width: 100%; margin-top: auto; padding: 1rem 1.16rem; background: var(--mist); border-left: 3px solid #69a29e; border-radius: 0 .5rem .5rem 0; }
.use-case strong { display: block; font-size: .84rem; color: var(--petrol); margin-bottom: .22rem; }
.use-case p { font-size: .94rem; }
.valve-note { display: flex; align-items: flex-start; gap: 1rem; margin-block: 1.6rem clamp(3.1rem, 6vw, 5.6rem); padding: 1.22rem clamp(1rem, 3vw, 1.65rem); border: 1px solid #cbdedc; border-radius: .65rem; background: #f5faf9; }
.valve-note .icon { width: 1.55rem; height: 1.55rem; color: var(--petrol); }
.valve-note h3 { font-size: 1.13rem; margin: .15rem 0 .4rem; }
.valve-note p { max-width: 76ch; color: var(--muted); font-size: .94rem; }

.learning-section { background: var(--mist); border-bottom: 1px solid #d3e2e1; }
.learning-layout { display: grid; grid-template-columns: .86fr 1.14fr; gap: clamp(2rem, 5.8vw, 5.3rem); align-items: center; padding-block: clamp(3.45rem, 6.75vw, 6.3rem); }
.learning-copy h2 { margin: .95rem 0 1.12rem; text-wrap: initial; }
.learning-copy > p:not(.eyebrow) { max-width: 44ch; color: var(--muted); }
.learning-copy > p + p { margin-top: .9rem; }
.profile-card { min-width: 0; padding: clamp(1.1rem, 2.7vw, 1.7rem); background: #fff; border: 1px solid #c9dcda; border-radius: .85rem; }
.profile-top { display: flex; flex-wrap: wrap; gap: .46rem .9rem; justify-content: space-between; align-items: center; }
.profile-top h3 { font-size: 1.26rem; }
.profile-top span { color: #3f6166; border: 1px solid #cbdedc; background: #f2f8f7; border-radius: .28rem; padding: .17rem .45rem; font-size: .73rem; }
.profile-chart { display: block; width: 100%; height: clamp(8.2rem, 15.6vw, 12rem); margin-top: .8rem; overflow: visible; }
.profile-grid, .profile-average, .profile-threshold { fill: none; vector-effect: non-scaling-stroke; }
.profile-grid { stroke: #e1ebea; }
.profile-bars { fill: #afcecd; }
.profile-peak { fill: #277976; }
.profile-peak-dot { fill: #174e51; }
.profile-average { stroke: #184b61; stroke-width: 2.35; }
.profile-threshold { stroke: #327d77; stroke-width: 2; stroke-dasharray: 5 5; }
.profile-legend { display: flex; flex-wrap: wrap; gap: .32rem .9rem; margin: .37rem 0 .6rem; padding: 0; list-style: none; }
.profile-legend li { display: flex; align-items: center; gap: .36rem; color: var(--text); font-size: .76rem; }
.profile-legend li span { display: inline-block; width: .92rem; height: .47rem; flex: 0 0 auto; }
.legend-bars { background: #afcecd; border-radius: 2px; }
.legend-average, .legend-threshold { border-top: 2px solid #184b61; transform: translateY(.14rem); }
.legend-threshold { border-top-style: dashed; border-top-color: #327d77; }
.profile-card figcaption { color: var(--muted); font-size: .8rem; }

.tank-section { background: var(--deep); color: #d6e6e7; }
.tank-layout { display: grid; grid-template-columns: .83fr 1.17fr; align-items: center; gap: clamp(2rem, 6vw, 5.5rem); padding-block: clamp(3.6rem, 7vw, 6.7rem); }
.tank-section h2, .contact-section h2 { color: white; }
.tank-section .eyebrow, .contact-section .eyebrow { color: var(--teal-light); }
.tank-copy h2 { margin: .95rem 0 1.12rem; text-wrap: initial; }
.tank-copy > p + p:not(.eyebrow) { margin-top: .9rem; }
.tank-use { color: #c4d9de; padding-top: .4rem; font-size: .9rem; }
.tank-use strong { color: #b6e1d9; margin-right: .55rem; }
.tank-lab { padding: clamp(1.05rem, 2.4vw, 1.65rem); background: #132f3e; border: 1px solid #385762; border-radius: .9rem; }
.tank-lab-heading { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; justify-content: space-between; }
.tank-lab-heading h3 { font-size: 1.3rem; color: white; }
.tank-lab-heading > span { color: #c5dfe1; font-size: .72rem; padding: .16rem .52rem; border: 1px solid #53747d; border-radius: .3rem; }
.scenario-picker { display: flex; flex-wrap: wrap; gap: .35rem; padding: 0; margin: 1.15rem 0 .3rem; border: 0; min-inline-size: 0; }
.scenario-picker[hidden] { display: none; }
.scenario-picker legend { color: #cbe1e2; padding: 0; margin: 0 0 .35rem; font-size: .8rem; }
.scenario-picker label { position: relative; cursor: pointer; }
.scenario-picker input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.scenario-picker label span { display: flex; align-items: center; min-height: 2.75rem; padding: .43rem .76rem; border: 1px solid #57757f; border-radius: .35rem; color: #e3f3f4; font-size: .8rem; font-weight: 640; }
.scenario-picker label:hover span { border-color: #a1d8d2; }
.scenario-picker input:checked + span { background: #bce5dd; border-color: #bce5dd; color: #0b312f; }
.scenario-picker input:focus-visible + span { outline: 2px solid #bce5dd; outline-offset: 3px; }
.flow-graphic { position: relative; height: clamp(9.6rem, 16vw, 13rem); }
.flow-lines { position: absolute; inset: 0; width: 100%; height: 100%; fill: none; }
.pipe, .pulse { stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.pipe { stroke: #66848d; stroke-width: 2; }
.pulse { stroke: #b0eee3; stroke-width: 3; stroke-dasharray: 4 12; opacity: 0; }
.pipe-out, .tank-lab[data-scenario="recupero"] .pipe-recovery, .tank-lab[data-scenario="riserva"] .pipe-reserve { stroke: #70bdb3; }
.pulse-out, .tank-lab[data-scenario="recupero"] .pulse-recovery, .tank-lab[data-scenario="riserva"] .pulse-reserve { opacity: 1; }
.tank-lab[data-in-view="true"] .pulse-out,
.tank-lab[data-in-view="true"][data-scenario="recupero"] .pulse-recovery,
.tank-lab[data-in-view="true"][data-scenario="riserva"] .pulse-reserve { animation: stream 1.2s linear 4; }
@keyframes stream { to { stroke-dashoffset: -32; } }
.flow-node { position: absolute; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: .23rem; min-height: 3.8rem; padding: .28rem .25rem; transform: translateY(-50%); background: #1e3c4a; border: 1px solid #587581; border-radius: .43rem; color: #f0faf9; font-size: clamp(.64rem, 1.07vw, .78rem); line-height: 1.2; font-weight: 640; }
.flow-node .icon { width: 1.35rem; height: 1.35rem; color: #a3c7cc; }
.source-recovery, .source-reserve { left: 0; width: 30.5%; }
.source-recovery { top: 28.4%; }
.source-reserve { top: 71.6%; }
.flow-tank, .flow-use { top: 50%; }
.flow-tank { left: 49.17%; width: 19.1%; }
.flow-use { left: 79.15%; width: 20.85%; }
.tank-lab[data-scenario="recupero"] .source-recovery, .tank-lab[data-scenario="riserva"] .source-reserve, .flow-tank { border-color: #8cd0c5; background: #225455; }
.tank-lab[data-scenario="recupero"] .source-recovery .icon, .tank-lab[data-scenario="riserva"] .source-reserve .icon, .flow-tank .icon { color: #c0f0e6; }
.scenario-result { color: #f2fbfa; font-size: .91rem; min-height: 3.05em; }
.tank-lab figcaption { color: #b7cfd3; font-size: .76rem; margin-top: .5rem; }

.process { padding-block: clamp(3.8rem, 7vw, 6.35rem); }
.step-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(.9rem, 2.8vw, 2.2rem); padding: 0; list-style: none; margin: 2rem 0 0; }
.step-grid li { padding: 1rem 0 0; border-top: 1px solid #a7bfc0; }
.step-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: .8rem; color: var(--petrol); }
.step-head .icon { width: 1.6rem; height: 1.6rem; }
.step-grid h3 { font-size: 1.22rem; margin-bottom: .4rem; }
.step-grid p { color: var(--muted); font-size: .93rem; }

.platform-section { background: var(--mist); border-block: 1px solid var(--line); }
.platform-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: clamp(2rem, 6vw, 5.3rem); padding-block: clamp(3.5rem, 7vw, 6.4rem); }
.platform-copy h2 { margin: .9rem 0 1rem; text-wrap: initial; }
.platform-copy > p:not(.eyebrow) { max-width: 39ch; color: var(--muted); }
.platform-features { list-style: none; display: grid; gap: .65rem; margin: 1.35rem 0 0; padding: 0; }
.platform-features li { display: flex; align-items: center; gap: .7rem; font-weight: 600; font-size: .95rem; }
.platform-features .icon { color: var(--petrol); }
.platform-copy .software-note { margin-top: 1.2rem; font-size: .9rem; }
.software-note strong { color: var(--petrol); }
.demo-window { overflow: hidden; border: 1px solid #c0d2d3; border-radius: .85rem; background: #f8fbfb; box-shadow: 0 15px 38px #142e3b12; }
.demo-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .38rem .6rem; min-height: 3.45rem; padding: .7rem clamp(.7rem, 2.2vw, 1.2rem); background: white; border-bottom: 1px solid var(--line); }
.demo-header img { width: 7.9rem; }
.demo-header span { color: #316364; font-size: .62rem; font-weight: 740; letter-spacing: .085em; padding: .25rem .45rem; background: #e9f4f3; border: 1px solid #d0e6e4; border-radius: .3rem; }
.demo-content { display: grid; grid-template-columns: 1.6fr 1fr; gap: .65rem; padding: .8rem .8rem .62rem; }
.demo-chart, .demo-tank { background: white; border: 1px solid var(--line); border-radius: .55rem; padding: clamp(.62rem, 1.7vw, 1.02rem); min-width: 0; }
.demo-label { color: var(--text); font-size: .77rem; font-weight: 680; }
.demo-number { font-size: clamp(1.34rem, 3vw, 2.05rem); line-height: 1.05; letter-spacing: -.04em; font-weight: 690; color: var(--navy); margin-top: .27rem; font-variant-numeric: tabular-nums; }
.demo-number small { font-size: .57em; font-weight: 630; }
.demo-context { color: var(--muted); font-size: .71rem; margin-top: .29rem; }
.chart { display: block; width: 100%; height: clamp(2.9rem, 6.5vw, 5.05rem); margin-top: .6rem; }
.chart-grid { fill: none; stroke: #dce9e8; stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart-line { fill: none; stroke: #277c77; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.chart-times { display: flex; justify-content: space-between; gap: .22rem; color: var(--muted); font-size: .64rem; padding-top: .18rem; }
.demo-tank { display: flex; flex-direction: column; align-items: center; text-align: center; }
.demo-gauge { position: relative; width: clamp(2.7rem, 7vw, 4rem); height: clamp(3.1rem, 7vw, 4.3rem); border: 1.5px solid #45958c; border-radius: .6rem; overflow: hidden; background: #edf7f6; margin: .54rem 0 .22rem; }
.demo-gauge > div { position: absolute; inset: 28% .13rem .13rem; border-radius: .24rem .24rem .45rem .45rem; background: linear-gradient(#87c8bf, #458f8b); }
.demo-alert { display: flex; align-items: center; gap: .52rem; padding: .57rem .67rem; margin: 0 .8rem .8rem; border: 1px solid #cce4df; border-radius: .47rem; background: #eaf6f3; color: #265b5b; font-size: .77rem; font-weight: 620; }
.demo-alert .icon { width: 1.03rem; height: 1.03rem; }
.dashboard-figure figcaption { color: var(--muted); margin: .72rem .1rem 0; font-size: .81rem; }

.benefits { display: grid; grid-template-columns: .87fr 1.13fr; gap: clamp(2rem, 6vw, 5.5rem); padding-block: clamp(3.55rem, 7vw, 6.4rem); }
.benefits h2 { text-wrap: initial; max-width: 15ch; }
.benefit-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.benefit-list li { display: flex; align-items: flex-start; gap: 1rem; padding: .94rem .15rem; border-bottom: 1px solid var(--line); }
.benefit-list .icon { width: 1.42rem; height: 1.42rem; margin-top: .12rem; color: var(--petrol); }
.benefit-list h3 { font-size: 1.06rem; margin: .12rem 0 .28rem; }
.benefit-list p { color: var(--muted); font-size: .91rem; }

.contact-section { color: #e5f0ef; background: linear-gradient(112deg, #102b3b 14%, #173e49 80%, #204d52); }
.contact-layout { display: grid; grid-template-columns: 1.46fr 1fr; align-items: center; gap: clamp(1.7rem, 5vw, 4.6rem); padding-block: clamp(3.4rem, 6.5vw, 5.85rem); }
.contact-layout h2 { margin: .93rem 0 .98rem; text-wrap: initial; }
.contact-layout p:not(.eyebrow) { max-width: 53ch; }
.contact-actions { gap: .65rem; margin-top: 1.35rem; }
.button-light { background: #d4ede8; color: #123c3b; }
.button-light:hover { background: #f0faf7; }
.button-outline { color: #f1fafa; border-color: #91b9bb; }
.button-outline:hover { background: #e8fffe1a; border-color: #d3e6e7; }
.contact-card { display: flex; flex-direction: column; align-items: flex-start; gap: .36rem; padding: clamp(1rem, 2.5vw, 1.65rem); border: 1px solid #77979e; border-radius: .7rem; background: #102d36a0; font-style: normal; font-size: .93rem; }
.contact-card strong { color: white; font-size: 1.17rem; }
.contact-card p { margin-bottom: .15rem; color: #d7e9eb; }
.contact-card a { display: inline-flex; align-items: center; gap: .43rem; color: #e8fafa; min-height: 2.15rem; text-underline-offset: .25em; overflow-wrap: anywhere; }
.contact-card a:hover { color: #b3e0d7; }
.contact-card a .icon { width: 1rem; height: 1rem; }
.contact-card small { color: #cee0e2; margin-top: .18rem; }
.site-footer { background: white; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.3rem; padding-block: 1.9rem; }
.footer-wordmark { width: 9.3rem; }
.footer-inner p { margin-top: .44rem; color: var(--muted); font-size: .85rem; }
.company-mark { width: 10rem; }

@media (max-width: 64rem) {
  .hero h1 { font-size: clamp(2.85rem, 6.15vw, 4.45rem); }
  .hero-image { min-height: 27rem; }
}
@media (max-width: 49rem) {
  html { scroll-padding-top: 7rem; }
  .header-inner { min-height: auto; grid-template-columns: 1fr auto; column-gap: .7rem; row-gap: 0; padding-top: .48rem; }
  .site-nav { grid-row: 2; grid-column: 1 / -1; justify-content: space-between; gap: .45rem; }
  .site-nav a, .header-contact { font-size: .83rem; min-height: 2.62rem; }
  .header-contact { min-height: 2.35rem; padding: .3rem .58rem .3rem .64rem; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 1.55rem; padding-block: 2.25rem 3.4rem; }
  .hero-copy { padding: 0; }
  .hero h1 { max-width: 15ch; margin: .85rem 0 .95rem; font-size: clamp(2.55rem, 8.1vw, 4.25rem); text-wrap: initial; }
  .hero-lead { max-width: 43ch; }
  .actions { margin-top: 1.15rem; }
  .hero-location { margin-top: .85rem; }
  .hero-image { height: auto; min-height: 12.6rem; max-height: 24rem; aspect-ratio: 1.55; }
  .photo-grid { inset: .8rem; }
  .hero-image figcaption { inset: auto 1.55rem 1.3rem; }
  .split-intro, .detail-grid, .learning-layout, .tank-layout, .platform-layout, .benefits, .contact-layout { grid-template-columns: minmax(0, 1fr); }
  .split-intro { gap: .15rem; }
  .split-intro > p { justify-self: start; }
  .wide-only { display: none; }
  .model-grid { gap: .62rem; }
  .model-card { padding: .9rem; }
  .model-card h3 { font-size: 1.4rem; }
  .model-card p { font-size: .9rem; }
  .detail-grid { gap: 2.7rem; }
  .flow-graphic { height: clamp(9.6rem, 31vw, 13rem); }
  .flow-node { font-size: clamp(.66rem, 2vw, .8rem); }
  .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 1.55rem; }
  .platform-layout, .benefits { gap: 1.7rem; }
  .contact-layout { gap: 1.55rem; }
}
@media (max-width: 33rem) {
  .hero .actions { gap: .48rem .65rem; }
  .hero .button { padding-inline: .79rem; }
  .hero .text-link { font-size: .85rem; }
  .model-grid { grid-template-columns: minmax(0, 1fr); }
  .model-card { display: grid; grid-template-columns: 2.35rem minmax(0, 1fr); column-gap: .8rem; row-gap: .36rem; min-height: 0; padding: 1rem; }
  .model-top { grid-row: 1 / span 3; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: .45rem; }
  .model-top .icon { width: 1.9rem; height: 1.9rem; }
  .model-top span { display: none; }
  .model-card h3 { margin-top: .05rem; }
  .model-link { padding-top: .11rem; }
  .model-card p { max-width: 100%; }
  .demo-header img { width: 6.65rem; }
}
@media (max-width: 22rem) {
  .site-nav a { font-size: .78rem; }
  .hero h1 { font-size: 2.4rem; }
  .flow-node { min-height: 3.25rem; }
  .flow-node .icon { width: 1.1rem; height: 1.1rem; }
  .step-grid h3 { font-size: 1.05rem; overflow-wrap: anywhere; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}