*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f7f2;--surface:#fff;--text:#142119;--muted:#5e6b62;--line:#dce4dc;--green:#1f6b45;--green-dark:#12482f;--shadow:0 20px 50px rgba(18,72,47,.12)}html{scroll-behavior:smooth}body{font-family:Inter,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}a{color:inherit;text-decoration:none}.site-header{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:18px 7%;background:rgba(245,247,242,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,228,220,.8)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:12px;background:var(--green);color:#fff}.site-nav{display:flex;align-items:center;gap:26px;font-weight:600;font-size:.95rem}.site-nav a:hover{color:var(--green)}.nav-cta{background:var(--green);color:#fff!important;padding:10px 18px;border-radius:999px}.menu-toggle{display:none;border:0;background:transparent;font-size:1.5rem}.hero{min-height:88vh;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:70px;padding:80px 7%}.eyebrow{color:var(--green);font-size:.76rem;font-weight:800;letter-spacing:.14em;margin-bottom:16px}h1{font-size:clamp(3rem,7vw,6.6rem);line-height:.98;letter-spacing:-.06em;max-width:900px}h2{font-size:clamp(2rem,4.5vw,4rem);line-height:1.05;letter-spacing:-.045em}h3{line-height:1.2}.hero-text,.lead{color:var(--muted);font-size:1.15rem;max-width:700px;margin-top:24px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 24px;border-radius:999px;font-weight:700;transition:.2s ease}.button:hover{transform:translateY(-2px)}.primary{background:var(--green);color:#fff;box-shadow:0 12px 30px rgba(31,107,69,.22)}.secondary{background:#fff;border:1px solid var(--line)}.large{min-height:58px;padding:0 30px}.hero-stats{display:flex;gap:34px;margin-top:50px}.hero-stats div{display:flex;flex-direction:column}.hero-stats strong{font-size:1.25rem}.hero-stats span{color:var(--muted);font-size:.85rem}.hero-visual{display:grid;place-items:center}.plant-card{position:relative;width:min(420px,100%);aspect-ratio:.82;border-radius:42px;background:linear-gradient(145deg,#eff7f0,#cce9d7);box-shadow:var(--shadow);overflow:hidden;border:1px solid rgba(255,255,255,.9)}.sun{position:absolute;top:35px;right:38px;font-size:2.2rem}.leaves{position:absolute;left:50%;top:30%;transform:translateX(-50%)}.stem{display:block;width:9px;height:170px;background:var(--green-dark);border-radius:20px}.leaf{position:absolute;width:110px;height:58px;background:var(--green);border-radius:100% 0 100% 0}.leaf-one{left:-94px;top:24px;transform:rotate(12deg)}.leaf-two{left:-6px;top:72px;transform:rotate(170deg)}.soil{position:absolute;bottom:0;width:100%;height:33%;background:#704f39;border-radius:50% 50% 0 0/18% 18% 0 0}.sensor{position:absolute;width:18px;height:120px;background:#c8c9ca;right:90px;top:-44px;border-radius:8px}.water-drop{position:absolute;top:40px;left:78px;font-size:2.6rem}.status-panel{position:absolute;left:24px;right:24px;bottom:22px;display:flex;align-items:center;gap:10px;padding:14px 18px;border-radius:16px;color:#fff;background:rgba(20,33,25,.82);backdrop-filter:blur(10px);font-size:.9rem}.status-dot{width:10px;height:10px;border-radius:50%;background:#65ed9e;box-shadow:0 0 0 6px rgba(101,237,158,.14)}.section{padding:110px 7%}.section-heading{max-width:800px;margin-bottom:46px}.problem-section{display:grid;grid-template-columns:1fr .8fr;gap:80px;background:var(--green-dark);color:#fff}.problem-section .eyebrow{color:#90e4b4}.problem-section .lead{color:#dcebe2;align-self:end;margin-top:0}.steps-grid,.hardware-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step-card,.hardware-item,.mode-card,.about-card{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:28px}.step-number{display:inline-block;color:var(--green);font-weight:800;margin-bottom:34px}.step-card h3,.hardware-item h3,.mode-card h3{font-size:1.3rem;margin-bottom:10px}.step-card p,.hardware-item p,.mode-card p,.about-card p,.demo-copy p,.contact-section p{color:var(--muted)}.modes-section{background:#eaf2eb}.mode-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.mode-card{min-height:390px;position:relative}.mode-card.featured{background:var(--green);color:#fff;border-color:var(--green)}.mode-card.featured p,.mode-card.featured li{color:#e4f2e9}.mode-label{position:absolute;top:24px;right:24px;font-size:.68rem;letter-spacing:.1em;font-weight:800;background:rgba(255,255,255,.16);padding:8px 11px;border-radius:999px}.mode-icon{display:block;font-size:3rem;margin:34px 0 28px}.mode-card ul{list-style:none;margin-top:24px;color:var(--muted)}.mode-card li{padding:10px 0;border-bottom:1px solid rgba(128,145,133,.18)}.hardware-grid{grid-template-columns:repeat(3,1fr)}.hardware-item span{font-size:2rem;display:block;margin-bottom:24px}.demo-section{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:60px;background:#101b14;color:#fff}.demo-copy p{color:#bac8be;margin:22px 0 30px}.video-placeholder{min-height:420px;display:grid;place-content:center;text-align:center;border-radius:30px;background:linear-gradient(145deg,#23382a,#1a2a20);border:1px solid rgba(255,255,255,.09)}.play-button{width:78px;height:78px;display:grid;place-items:center;margin:0 auto 18px;border-radius:50%;color:var(--green-dark);background:#fff;font-size:1.4rem;padding-left:4px}.video-placeholder p{font-weight:700}.video-placeholder small{color:#9aaba0}.about-section{display:grid;place-items:center}.about-card{max-width:920px;padding:56px}.about-card p{margin-top:20px;font-size:1.05rem}.contact-section{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;border-top:1px solid var(--line)}.contact-section p{max-width:700px;margin-top:18px}.contact-note{grid-column:1/-1;font-size:.85rem}footer{display:flex;justify-content:space-between;gap:20px;padding:30px 7%;border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}@media(max-width:900px){.hero,.problem-section,.demo-section,.contact-section{grid-template-columns:1fr}.hero{padding-top:50px}.steps-grid,.hardware-grid{grid-template-columns:repeat(2,1fr)}.site-nav{position:absolute;top:74px;left:5%;right:5%;display:none;flex-direction:column;align-items:stretch;padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.site-nav.open{display:flex}.menu-toggle{display:block}}@media(max-width:640px){.section,.hero{padding-left:5%;padding-right:5%}.steps-grid,.hardware-grid,.mode-grid{grid-template-columns:1fr}.hero-stats{gap:18px;flex-wrap:wrap}.about-card{padding:32px 24px}footer{flex-direction:column}}

.ready-card {
  border: 2px solid var(--green);
  box-shadow: 0 18px 40px rgba(31, 107, 69, 0.12);
}

.ready-label {
  color: var(--green-dark);
  background: var(--green-light);
}