:root {
  --ink: #13251f;
  --ink-soft: #52645d;
  --forest: #102a22;
  --forest-2: #173b30;
  --green: #83c545;
  --green-bright: #a8dc62;
  --cream: #f5f1e7;
  --cream-2: #ebe5d7;
  --white: #fffdf8;
  --orange: #ee8d40;
  --line: rgba(19, 37, 31, 0.14);
  --shadow: 0 24px 60px rgba(21, 49, 39, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { 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; }
.section-shell { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding-block: 120px; }

.site-header {
  position: fixed;
  z-index: 10;
  top: 18px;
  left: 50%;
  width: min(1180px, calc(100% - 48px));
  min-height: 70px;
  padding: 10px 12px 10px 20px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 18px;
  background: rgba(255, 253, 248, .82);
  box-shadow: 0 16px 40px rgba(16, 42, 34, .08);
  backdrop-filter: blur(18px);
  transition: top .25s, background .25s, box-shadow .25s;
}
.site-header.scrolled { top: 8px; background: rgba(255,253,248,.95); box-shadow: 0 12px 32px rgba(16,42,34,.15); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 21px; font-weight: 850; letter-spacing: -.04em; }
.brand > span:last-child > span { color: #639f2f; }
.brand-mark { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 12px; background: var(--forest); }
.brand-mark svg { width: 25px; fill: var(--green-bright); }
.brand-mark .brand-sun { fill: none; stroke: var(--cream); stroke-width: 2.5; stroke-linecap: round; }
.primary-nav { display: flex; align-items: center; gap: 30px; font-size: 14px; font-weight: 650; }
.primary-nav a { transition: color .2s; }
.primary-nav a:hover { color: #5e962f; }
.primary-nav .nav-cta { padding: 14px 20px; color: var(--white); border-radius: 12px; background: var(--forest); }
.primary-nav .nav-cta:hover { color: var(--white); background: var(--forest-2); }
.language-switcher { padding: 3px; display: flex; gap: 1px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.5); }
.language-switcher button { width: 28px; height: 27px; padding: 0; border: 0; border-radius: 6px; color: #6e7b74; background: transparent; cursor: pointer; font-size: 9px; font-weight: 850; transition: color .2s, background .2s; }
.language-switcher button:hover { color: var(--forest); background: #e8efdf; }
.language-switcher button[aria-pressed="true"] { color: white; background: var(--forest); }
.menu-button { display: none; border: 0; background: transparent; }

.hero {
  position: relative;
  min-height: 850px;
  padding-top: 170px;
  display: grid;
  grid-template-columns: .93fr 1.07fr;
  align-items: center;
  gap: 50px;
}
.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -120px;
  right: -30vw;
  width: 80vw;
  height: 720px;
  border-radius: 0 0 0 60%;
  background: radial-gradient(circle at 40% 40%, #e8f3d9, #d4e5c5 48%, rgba(212,229,197,0) 72%);
}
.eyebrow { margin: 0 0 24px; color: #5d7955; font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow span { display: inline-block; width: 28px; height: 2px; margin: 0 10px 3px 0; background: var(--green); }
.hero h1, .section-heading h2, .offers-heading h2, .control-copy h2, .contact-copy h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(58px, 6vw, 92px);
  font-weight: 500;
  line-height: .96;
  letter-spacing: -.055em;
}
h1 em, h2 em { color: #659e36; font-weight: inherit; }
.hero-lead { max-width: 580px; margin: 28px 0 34px; color: var(--ink-soft); font-size: 19px; line-height: 1.65; }
.hero-actions { display: flex; align-items: center; gap: 30px; }
.button { min-height: 54px; padding: 0 22px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; border: 0; border-radius: 12px; cursor: pointer; font-weight: 750; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--forest); box-shadow: 0 12px 26px rgba(16,42,34,.18); }
.button-primary:hover { background: var(--forest-2); box-shadow: 0 16px 30px rgba(16,42,34,.25); }
.text-link { padding-bottom: 5px; border-bottom: 1px solid var(--ink); font-size: 14px; font-weight: 700; }
.hero-points { margin: 58px 0 0; padding: 28px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; border-top: 1px solid var(--line); list-style: none; }
.hero-points li { display: grid; gap: 4px; }
.hero-points strong { font-family: Georgia, serif; font-size: 24px; font-weight: 500; }
.hero-points span { color: var(--ink-soft); font-size: 11px; line-height: 1.3; }
.hero-note { position: absolute; bottom: 24px; left: 0; color: #748179; font-size: 11px; }

.hero-visual { position: relative; min-height: 570px; display: grid; place-items: center; }
.sun-orbit { position: absolute; width: 570px; height: 570px; border: 1px solid rgba(86,128,67,.16); border-radius: 50%; }
.sun-orbit::before, .sun-orbit::after { content: ""; position: absolute; border-radius: 50%; background: var(--green); }
.sun-orbit::before { top: 45px; right: 72px; width: 11px; height: 11px; box-shadow: 0 0 0 8px rgba(131,197,69,.12); }
.sun-orbit::after { bottom: 90px; left: 28px; width: 7px; height: 7px; }
.product-card { position: relative; width: min(100%, 560px); padding: 12px; overflow: hidden; border: 1px solid rgba(255,255,255,.8); border-radius: 28px; background: rgba(255,255,255,.65); box-shadow: var(--shadow); transform: rotate(1.8deg); }
.product-image-link { display: block; border-radius: 19px; cursor: zoom-in; }
.product-card img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; border-radius: 19px; }
.product-label { position: absolute; left: 28px; right: 28px; bottom: 28px; padding: 13px 15px; display: flex; align-items: center; gap: 10px; border: 1px solid rgba(255,255,255,.35); border-radius: 12px; color: white; background: rgba(12,35,28,.82); backdrop-filter: blur(12px); }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: #8ee049; box-shadow: 0 0 0 6px rgba(142,224,73,.13); }
.product-label div { display: grid; }
.product-label strong { font-size: 12px; }
.product-label small { color: rgba(255,255,255,.6); font-size: 9px; }
.signal { margin-left: auto; color: var(--green-bright); font-size: 10px; letter-spacing: -2px; }
.floating-chip { position: absolute; z-index: 2; padding: 12px 16px 12px 12px; display: grid; grid-template-columns: 36px auto; column-gap: 10px; align-items: center; border: 1px solid rgba(255,255,255,.8); border-radius: 14px; background: rgba(255,253,248,.9); box-shadow: 0 16px 32px rgba(16,42,34,.12); backdrop-filter: blur(10px); }
.floating-chip > span { grid-row: 1 / 3; display: grid; width: 36px; height: 36px; place-items: center; border-radius: 10px; color: var(--forest); background: #e9f4d9; }
.floating-chip strong { font-size: 12px; }
.floating-chip small { color: var(--ink-soft); font-size: 9px; }
.chip-sun { top: 42px; left: -6px; }
.chip-water { right: -14px; bottom: 62px; }

.trust-strip { padding: 22px 0; overflow: hidden; color: #d8e7cf; background: var(--forest); }
.marquee-track { width: max-content; margin: auto; display: flex; align-items: center; gap: 30px; font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.marquee-track i { color: var(--green); font-style: normal; }

.section-heading { display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 80px; }
.section-heading .eyebrow { grid-column: 1 / -1; margin-bottom: -48px; }
.section-heading h2, .offers-heading h2, .control-copy h2, .contact-copy h2 { font-size: clamp(46px, 5vw, 72px); }
.section-heading > p:last-child, .offers-heading > p, .control-copy > p, .contact-copy > p { margin: 0 0 8px; color: var(--ink-soft); font-size: 17px; line-height: 1.75; }
.flow-grid { margin-top: 72px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: 24px; overflow: hidden; background: rgba(255,255,255,.3); }
.flow-card { min-height: 340px; padding: 28px; border-right: 1px solid var(--line); }
.flow-card:last-child { border-right: 0; }
.flow-number { color: #839188; font-size: 11px; font-weight: 800; }
.flow-icon { width: 56px; height: 56px; margin: 56px 0 34px; display: grid; place-items: center; border-radius: 18px; color: var(--forest); background: #e2ebd7; font-family: Georgia, serif; font-size: 31px; }
.flow-card h3 { margin: 0 0 14px; font-size: 18px; }
.flow-card p { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.65; }
.flow-card.card-accent { color: white; background: var(--forest); }
.card-accent .flow-number, .card-accent p { color: rgba(255,255,255,.62); }
.card-accent .flow-icon { color: var(--forest); background: var(--green-bright); }

.offers-section { color: var(--white); background: var(--forest); }
.offers-heading { display: grid; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 80px; }
.eyebrow-light { color: #a6c49a; }
.offers-heading > p { color: rgba(255,255,255,.58); }
.offer-grid { margin-top: 70px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.offer-card { position: relative; padding: 42px; border: 1px solid rgba(255,255,255,.13); border-radius: 24px; background: rgba(255,255,255,.045); }
.offer-card.offer-featured { color: var(--ink); background: var(--cream); }
.offer-badge { position: absolute; top: 20px; right: 20px; padding: 8px 12px; border-radius: 20px; color: var(--forest); background: var(--green-bright); font-size: 10px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.offer-index { display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-family: Georgia, serif; opacity: .6; }
.offer-card h3 { margin: 44px 0 8px; font-family: Georgia, serif; font-size: 38px; font-weight: 500; letter-spacing: -.03em; }
.offer-subtitle { max-width: 470px; min-height: 50px; margin: 0; color: rgba(255,255,255,.55); font-size: 14px; line-height: 1.6; }
.offer-featured .offer-subtitle { color: var(--ink-soft); }
.offer-card ul { margin: 32px 0 40px; padding: 26px 0 0; display: grid; gap: 14px; border-top: 1px solid rgba(255,255,255,.12); list-style: none; }
.offer-featured ul { border-color: var(--line); }
.offer-card li { position: relative; padding-left: 26px; font-size: 13px; }
.offer-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green-bright); font-weight: 800; }
.offer-featured li::before { color: #609a30; }
.offer-footer { padding-top: 25px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.12); }
.offer-featured .offer-footer { border-color: var(--line); }
.offer-footer div { display: grid; gap: 3px; }
.offer-footer small { color: rgba(255,255,255,.48); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.offer-featured .offer-footer small { color: var(--ink-soft); }
.offer-footer strong { font-size: 17px; }
.offer-footer a { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 50%; color: var(--forest); background: var(--green-bright); font-size: 20px; transition: transform .2s; }
.offer-footer a:hover { transform: rotate(45deg); }

.control-section { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 110px; }
.control-visual { position: relative; min-height: 610px; display: grid; place-items: center; }
.field-illustration { position: absolute; inset: 30px; overflow: hidden; border-radius: 50% 50% 40% 40%; background: linear-gradient(#dcebd5 0 47%, #bed29b 47%); }
.sun { position: absolute; top: 70px; right: 85px; width: 80px; height: 80px; border-radius: 50%; background: #f2bd55; box-shadow: 0 0 0 16px rgba(242,189,85,.16); }
.cloud { position: absolute; width: 90px; height: 20px; border-radius: 20px; background: rgba(255,255,255,.52); }
.cloud::before { content: ""; position: absolute; left: 20px; bottom: 0; width: 35px; height: 35px; border-radius: 50%; background: inherit; }
.cloud-one { top: 100px; left: 60px; }
.cloud-two { top: 180px; right: 40px; transform: scale(.65); }
.hill { position: absolute; bottom: 100px; border-radius: 50% 50% 0 0; }
.hill-back { left: -90px; width: 470px; height: 280px; background: #769a5f; transform: rotate(6deg); }
.hill-front { right: -110px; width: 480px; height: 240px; background: #486f48; transform: rotate(-5deg); }
.solar-panel { position: absolute; z-index: 2; left: 70px; bottom: 135px; width: 140px; height: 92px; padding: 8px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; border: 5px solid #24443c; background: #315c60; transform: skewY(-6deg); box-shadow: 6px 10px 0 rgba(0,0,0,.12); }
.solar-panel i { border: 1px solid rgba(255,255,255,.28); background: #3c7379; }
.pump-house { position: absolute; z-index: 2; right: 85px; bottom: 125px; width: 100px; height: 110px; background: #e0c492; box-shadow: 8px 10px 0 rgba(0,0,0,.09); }
.pump-house::before { content: ""; position: absolute; top: -38px; left: -15px; border-left: 65px solid transparent; border-right: 65px solid transparent; border-bottom: 50px solid #9a5b3e; }
.pump-house::after { content: ""; position: absolute; left: 38px; bottom: 0; width: 30px; height: 55px; background: #6a543f; }
.water-line { position: absolute; z-index: 3; left: 100px; right: 80px; bottom: 105px; height: 7px; border-radius: 8px; background: #4e9ba2; }
.plants { position: absolute; z-index: 4; bottom: 70px; left: 70px; right: 50px; display: flex; justify-content: space-between; }
.plants i { width: 6px; height: 38px; background: #244c32; border-radius: 5px; }
.plants i::before, .plants i::after { content: ""; position: absolute; width: 18px; height: 10px; border-radius: 100% 0 100% 0; background: #5c8e45; }
.plants i::before { margin: 8px 0 0 -15px; }
.plants i::after { margin: 18px 0 0 4px; transform: rotate(180deg); }
.phone-mockup { position: relative; z-index: 5; width: 245px; min-height: 485px; padding: 16px 18px; border: 8px solid #14241f; border-radius: 36px; color: var(--ink); background: #f8f6ef; box-shadow: 0 34px 55px rgba(14,38,29,.35); transform: rotate(3deg); }
.phone-mockup::before { content: ""; position: absolute; top: 8px; left: 50%; width: 70px; height: 17px; transform: translateX(-50%); border-radius: 20px; background: #14241f; }
.phone-top { padding-top: 2px; display: flex; justify-content: space-between; font-size: 8px; font-weight: 800; }
.phone-mockup > p { margin: 34px 0 10px; font-size: 15px; font-weight: 800; }
.phone-status { padding: 8px; border-radius: 8px; color: #4f6d45; background: #e8f1df; font-size: 8px; font-weight: 700; }
.phone-status span { display: inline-block; width: 6px; height: 6px; margin-right: 4px; border-radius: 50%; background: #74b53d; }
.pump-control { margin-top: 14px; padding: 20px 16px; display: grid; grid-template-columns: 1fr auto; border-radius: 16px; color: white; background: var(--forest); }
.pump-control small { grid-column: 1/-1; color: rgba(255,255,255,.45); font-size: 7px; letter-spacing: .12em; }
.pump-control strong { margin-top: 8px; font-family: Georgia, serif; font-size: 20px; font-weight: 500; }
.pump-control button { align-self: center; width: 40px; height: 23px; border: 0; border-radius: 20px; background: var(--green-bright); }
.pump-control button i { display: block; width: 17px; height: 17px; margin-left: 17px; border-radius: 50%; background: white; }
.phone-stats { margin-top: 12px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.phone-stats div { padding: 13px 10px; display: grid; gap: 4px; border: 1px solid var(--line); border-radius: 10px; }
.phone-stats small, .phone-schedule small { color: var(--ink-soft); font-size: 7px; }
.phone-stats strong { font-size: 11px; }
.phone-schedule { margin-top: 10px; padding: 12px; display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 10px; }
.phone-schedule > span { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 7px; background: #e7efdc; }
.phone-schedule div { display: grid; }
.phone-schedule strong { font-size: 10px; }
.phone-schedule b { margin-left: auto; }
.control-copy > p { margin: 30px 0; }
.feature-list { display: grid; gap: 0; }
.feature-list > div { padding: 20px 0; display: flex; gap: 16px; border-top: 1px solid var(--line); }
.feature-list > div > span { display: grid; flex: 0 0 28px; height: 28px; place-items: center; border-radius: 50%; color: var(--forest); background: #dcebcf; font-size: 12px; font-weight: 900; }
.feature-list div div { display: grid; gap: 5px; }
.feature-list strong { font-size: 14px; }
.feature-list small { color: var(--ink-soft); line-height: 1.4; }

.stats-section { padding-top: 10px; display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-card { padding: 34px 24px; border-top: 1px solid var(--line); border-right: 1px solid var(--line); }
.stat-card:last-child { border-right: 0; }
.stat-card strong { font-family: Georgia, serif; font-size: 52px; font-weight: 500; letter-spacing: -.05em; }
.stat-card span { margin-left: 4px; color: #679b3a; font-size: 17px; font-weight: 800; }
.stat-card p { max-width: 170px; margin: 12px 0 0; color: var(--ink-soft); font-size: 11px; line-height: 1.5; }

.contact-section { padding: 120px 0; color: white; background: linear-gradient(135deg, #102a22, #1b4436); }
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 110px; }
.contact-copy > p { margin-top: 28px; color: rgba(255,255,255,.58); }
.contact-note { margin-top: 42px; padding: 20px; display: flex; gap: 14px; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(255,255,255,.04); }
.contact-note span { display: grid; flex: 0 0 28px; height: 28px; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; font-family: Georgia, serif; }
.contact-note p { margin: 0; color: rgba(255,255,255,.58); font-size: 12px; line-height: 1.6; }
.contact-email { position: relative; margin-top: 18px; padding: 14px 14px 14px 18px; display: flex; align-items: center; gap: 13px; border: 1px solid rgba(255,255,255,.1); border-radius: 14px; background: rgba(255,255,255,.04); transition: border-color .2s, background .2s, transform .2s; }
.contact-email:hover { border-color: rgba(168,220,98,.45); background: rgba(255,255,255,.07); transform: translateY(-2px); }
.contact-email > span:first-child { display: grid; flex: 0 0 34px; height: 34px; place-items: center; border-radius: 10px; color: var(--forest); background: var(--green-bright); }
.contact-email > a { min-width: 0; display: grid; gap: 2px; }
.contact-email small { color: rgba(255,255,255,.5); font-size: 9px; letter-spacing: .08em; text-transform: uppercase; }
.contact-email strong { color: white; font-size: 14px; overflow-wrap: anywhere; }
.copy-email-button { min-height: 38px; margin-left: auto; padding: 0 14px; border: 1px solid rgba(255,255,255,.18); border-radius: 10px; color: white; background: rgba(255,255,255,.08); cursor: pointer; font-size: 11px; font-weight: 800; transition: color .2s, border-color .2s, background .2s; }
.copy-email-button:hover { color: var(--forest); border-color: var(--green-bright); background: var(--green-bright); }
.copy-email-button.copied { color: var(--forest); border-color: var(--green-bright); background: var(--green-bright); }
.copy-status { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.contact-form { padding: 36px; border-radius: 24px; color: var(--ink); background: var(--white); box-shadow: 0 28px 70px rgba(0,0,0,.2); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.contact-form label { margin-bottom: 16px; display: grid; gap: 8px; color: #57675f; font-size: 11px; font-weight: 750; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 14px 15px; border: 1px solid #dfe3dc; border-radius: 10px; outline: 0; color: var(--ink); background: #faf9f5; transition: border .2s, box-shadow .2s; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: #7aae4e; box-shadow: 0 0 0 3px rgba(122,174,78,.13); }
.contact-form .button { width: 100%; margin-top: 4px; }
.form-hint { margin: 12px 0 0; text-align: center; color: #7d8882; font-size: 10px; }
.form-hint.success { color: #4f8529; font-weight: 700; }

.site-footer { padding: 58px 0 30px; color: rgba(255,255,255,.65); background: #0b1e18; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: start; gap: 30px; }
.brand-light { color: white; }
.footer-grid > p { margin: 2px 0; font-size: 12px; line-height: 1.6; }
.footer-grid > p a { color: var(--green-bright); }
.footer-grid nav { display: flex; justify-content: flex-end; gap: 24px; font-size: 12px; font-weight: 700; }
.copyright { grid-column: 1 / -1; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.08); text-align: center; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

@media (max-width: 980px) {
  .primary-nav { gap: 14px; }
  .hero { min-height: auto; padding: 150px 0 100px; grid-template-columns: 1fr; }
  .hero-copy { max-width: 700px; }
  .hero-visual { margin-top: 20px; }
  .hero-note { bottom: 28px; }
  .flow-grid { grid-template-columns: 1fr 1fr; }
  .flow-card:nth-child(2) { border-right: 0; }
  .flow-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .control-section { gap: 50px; }
  .contact-grid { gap: 50px; }
}

@media (max-width: 760px) {
  .section-shell { width: min(100% - 32px, 600px); }
  .section { padding-block: 84px; }
  .site-header { top: 10px; width: calc(100% - 24px); min-height: 62px; padding-left: 14px; }
  .brand { font-size: 18px; }
  .brand-mark { width: 34px; height: 34px; }
  .menu-button { z-index: 2; width: 42px; height: 42px; display: grid; place-content: center; gap: 5px; }
  .menu-button > span:not(.sr-only) { display: block; width: 22px; height: 2px; background: var(--ink); transition: transform .2s, opacity .2s; }
  .menu-button[aria-expanded="true"] > span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-button[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .primary-nav { position: absolute; top: 68px; left: 0; right: 0; padding: 20px; display: none; align-items: stretch; flex-direction: column; border-radius: 16px; background: var(--white); box-shadow: var(--shadow); }
  .primary-nav.open { display: flex; }
  .primary-nav .nav-cta { text-align: center; }
  .language-switcher { align-self: flex-start; }
  .hero { padding-top: 130px; gap: 20px; }
  .hero h1 { font-size: clamp(52px, 15vw, 72px); }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .hero-actions .button { width: 100%; }
  .text-link { align-self: flex-start; }
  .hero-points { margin-top: 36px; }
  .hero-points strong { font-size: 20px; }
  .hero-visual { min-height: 430px; }
  .sun-orbit { width: 390px; height: 390px; }
  .floating-chip { transform: scale(.87); }
  .chip-sun { left: -18px; top: 10px; }
  .chip-water { right: -18px; bottom: 20px; }
  .hero-note { position: static; grid-column: 1; margin: 10px 0 0; }
  .marquee-track { margin-left: 20px; }
  .section-heading, .offers-heading { grid-template-columns: 1fr; gap: 24px; }
  .section-heading .eyebrow { grid-column: auto; margin-bottom: 0; }
  .section-heading h2, .offers-heading h2, .control-copy h2, .contact-copy h2 { font-size: 49px; }
  .flow-grid { grid-template-columns: 1fr; }
  .flow-card { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .flow-card:nth-child(3) { border-bottom: 1px solid var(--line); }
  .flow-card:last-child { border-bottom: 0; }
  .flow-icon { margin: 32px 0 24px; }
  .offer-grid { grid-template-columns: 1fr; }
  .offer-card { padding: 30px 24px; }
  .offer-badge { position: static; width: max-content; margin-bottom: 20px; }
  .offer-card h3 { margin-top: 32px; }
  .control-section { grid-template-columns: 1fr; }
  .control-visual { min-height: 530px; }
  .field-illustration { inset: 15px; }
  .stats-section { grid-template-columns: 1fr 1fr; }
  .stat-card:nth-child(2) { border-right: 0; }
  .stat-card:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-form { padding: 24px 18px; }
  .contact-email { align-items: flex-start; flex-wrap: wrap; }
  .copy-email-button { flex: 1 0 100%; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid nav { justify-content: flex-start; }
}

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