:root{
  --bg:#08160d; --bg2:#0d2214; --bg3:#102a19;
  --lime:#9fd14a; --lime2:#bdf25a; --green:#3f9e54; --green-d:#1d5b2e;
  --text:#e8f2e4; --muted:#9fb79c; --border:rgba(159,209,74,.16);
  --card:rgba(255,255,255,.03);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);
  overflow-x:hidden;line-height:1.55;
}
h1,h2,h3{line-height:1.12;margin:0}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.grad{background:linear-gradient(100deg,var(--lime),var(--green) 70%,var(--lime2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:10px;
  font-weight:600;font-size:14px;cursor:pointer;border:none;transition:all .2s;text-decoration:none;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,var(--lime) 0%,var(--green) 100%);color:#06210f;
  box-shadow:0 6px 22px rgba(159,209,74,.30)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(159,209,74,.45)}
.btn-outline{background:rgba(255,255,255,.04);color:var(--text);border:1px solid rgba(255,255,255,.18)}
.btn-outline:hover{border-color:var(--lime);color:var(--lime)}
.btn-lg{padding:15px 32px;font-size:16px;border-radius:12px}
.btn-block{width:100%;justify-content:center}

/* ===== NAV ===== */
nav{position:sticky;top:0;z-index:100;display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:10px 28px;background:rgba(8,22,13,.72);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);transition:padding .25s,background .25s}
nav.shrink{padding:5px 28px;background:rgba(8,22,13,.92)}
.nav-logo img{height:64px;display:block}
.lp-nav-menu{display:flex;gap:28px;margin:0 auto}
.lp-nav-menu a{color:rgba(232,242,228,.75);font-size:14px;font-weight:500;text-decoration:none;transition:color .15s}
.lp-nav-menu a:hover{color:var(--lime)}
.nav-actions{display:flex;gap:10px}
@media(max-width:920px){.lp-nav-menu{display:none}.nav-actions .btn-outline{display:none}}

/* ===== HERO ===== */
.hero{position:relative;min-height:92vh;display:flex;flex-direction:column;justify-content:center;
  padding:60px 0 40px;overflow:hidden;
  background:radial-gradient(1200px 700px at 75% -10%,#16401f 0%,var(--bg) 55%)}
.hero-inner{position:relative;z-index:3;max-width:1140px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:center}
@media(max-width:900px){.hero-inner{grid-template-columns:1fr;text-align:center}}
.badge{display:inline-block;padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;
  color:var(--lime);background:rgba(159,209,74,.10);border:1px solid var(--border);margin-bottom:22px}
.hero h1{font-size:clamp(34px,5.2vw,62px);font-weight:900;letter-spacing:-1.5px}
.hero-sub{font-size:clamp(16px,2vw,19px);color:var(--muted);max-width:540px;margin:22px 0 30px}
@media(max-width:900px){.hero-sub{margin-inline:auto}}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
@media(max-width:900px){.hero-cta{justify-content:center}}
.hero-trust{margin-top:20px;font-size:13.5px;color:var(--muted)}

/* aurora blobs */
.aurora{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;z-index:1;animation:drift 18s ease-in-out infinite}
.a1{width:520px;height:520px;background:radial-gradient(circle,#3f9e54,transparent 70%);top:-120px;right:-80px}
.a2{width:460px;height:460px;background:radial-gradient(circle,#9fd14a,transparent 70%);bottom:-160px;left:-120px;animation-delay:-6s}
.a3{width:360px;height:360px;background:radial-gradient(circle,#1d5b2e,transparent 70%);top:40%;left:40%;animation-delay:-11s}
@keyframes drift{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(40px,-30px) scale(1.08)}66%{transform:translate(-30px,25px) scale(.95)}}

/* leaves */
.leaves{position:absolute;inset:0;z-index:2;pointer-events:none}
.leaf-f{position:absolute;top:-40px;opacity:.0;will-change:transform;animation:fall linear infinite}
@keyframes fall{
  0%{opacity:0;transform:translateY(-40px) rotate(0deg)}
  10%{opacity:.7}
  90%{opacity:.7}
  100%{opacity:0;transform:translateY(105vh) rotate(320deg)}
}

.scroll-hint{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:3;
  color:var(--lime);font-size:22px;animation:bob 1.8s ease-in-out infinite;opacity:.7}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,10px)}}

/* hero visual : planter */
.planter{position:relative;width:330px;height:330px;margin:0 auto;
  display:flex;align-items:flex-end;justify-content:center}
.planter::after{content:"";position:absolute;bottom:6px;width:230px;height:42px;border-radius:50%;
  background:radial-gradient(circle,rgba(159,209,74,.22),transparent 70%);filter:blur(6px)}
.plant{width:280px;height:300px;overflow:visible}
.plant .stem{fill:none;stroke:#4caf50;stroke-width:7;stroke-linecap:round;
  stroke-dasharray:200;stroke-dashoffset:200;animation:draw 1.6s ease forwards}
.plant .s2{animation-delay:.5s;stroke-width:5}
.plant .leaf{fill:url(#g);opacity:0;transform-origin:center;animation:pop .5s ease forwards}
.plant .leaf:nth-of-type(1){animation-delay:1.0s}
.plant .leaf:nth-of-type(2){animation-delay:1.2s}
.plant .leaf:nth-of-type(3){animation-delay:1.4s}
.plant .tomato{fill:#e8533a;opacity:0;animation:pop .5s ease forwards;filter:drop-shadow(0 2px 3px rgba(0,0,0,.3))}
.plant .tomato:nth-of-type(4){animation-delay:1.7s}
.plant .tomato:nth-of-type(5){animation-delay:1.85s}
.plant .tomato:nth-of-type(6){animation-delay:2.0s}
.plant .soil{fill:#5a3a22}
.plant .leaf{fill:#73c043}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes pop{0%{opacity:0;transform:scale(0)}70%{transform:scale(1.15)}100%{opacity:1;transform:scale(1)}}
.plant{animation:sway 5s ease-in-out infinite;transform-origin:bottom center}
@keyframes sway{0%,100%{transform:rotate(-1.5deg)}50%{transform:rotate(1.5deg)}}

/* floating cards */
.float-card{position:absolute;background:rgba(13,34,20,.82);backdrop-filter:blur(8px);
  border:1px solid var(--border);border-radius:14px;padding:12px 14px;font-size:13px;
  box-shadow:0 12px 30px rgba(0,0,0,.35);animation:floaty 4s ease-in-out infinite}
.fc-score{top:6%;right:-6%;width:140px}
.fc-cal{bottom:20%;left:-10%;display:flex;align-items:center;gap:8px;animation-delay:-1.5s}
.fc-kg{top:34%;left:-8%;animation-delay:-2.6s}
.fc-kg b,.fc-score b{color:var(--lime);font-weight:800}
.fc-label{color:var(--muted);font-size:11px;margin-bottom:4px}
.fc-ring b{font-size:26px}.fc-ring i{color:var(--muted);font-style:normal}
.fc-bar{height:6px;border-radius:4px;background:rgba(255,255,255,.08);margin-top:7px;overflow:hidden}
.fc-bar span{display:block;height:100%;width:0;border-radius:4px;background:linear-gradient(90deg,var(--green),var(--lime));
  transition:width 1.4s ease}
.fc-cal .fc-dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px rgba(159,209,74,.18)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(max-width:900px){.float-card{display:none}}

/* ===== SECTIONS ===== */
.section{padding:96px 0;position:relative;overflow:hidden}
.section-dark{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.stats-sec{background:radial-gradient(800px 400px at 50% 0,#16401f,var(--bg) 70%)}
.eyebrow{color:var(--lime);font-weight:700;font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:14px}
.section h2{font-size:clamp(26px,3.6vw,40px);font-weight:800;letter-spacing:-1px;max-width:780px}
.section h2[style*="center"]{margin-left:auto;margin-right:auto}
.eyebrow[style*="center"]{margin-left:auto;margin-right:auto}
.section .lead{color:var(--muted);font-size:18px;max-width:620px;margin:18px 0 0}

/* problem */
.prob-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:46px}
.prob{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;font-size:28px}
.prob h3{font-size:17px;margin:12px 0 6px}.prob p{color:var(--muted);font-size:14px}
@media(max-width:880px){.prob-grid{grid-template-columns:1fr 1fr}}

/* features */
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
.feature{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:26px;transition:transform .25s,border-color .25s}
.feature:hover{transform:translateY(-6px);border-color:rgba(159,209,74,.45)}
.feature .fi{width:50px;height:50px;border-radius:13px;display:grid;place-items:center;font-size:24px;
  background:linear-gradient(135deg,rgba(159,209,74,.2),rgba(63,158,84,.12));border:1px solid var(--border);margin-bottom:16px}
.feature h3{font-size:18px;margin-bottom:8px}.feature p{color:var(--muted);font-size:14.5px}
@media(max-width:880px){.features-grid{grid-template-columns:1fr}}

/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:48px}
.step{position:relative;padding:26px 22px;background:var(--card);border:1px solid var(--border);border-radius:18px}
.step .num{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;font-weight:800;font-size:18px;
  color:#06210f;background:linear-gradient(135deg,var(--lime),var(--green));margin-bottom:16px}
.step h3{font-size:17px;margin-bottom:7px}.step p{color:var(--muted);font-size:14px}
@media(max-width:880px){.steps{grid-template-columns:1fr 1fr}}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat b{display:block;font-size:clamp(34px,5vw,52px);font-weight:900;color:var(--lime);letter-spacing:-1px}
.stat span{color:var(--muted);font-size:14px}
@media(max-width:880px){.stats{grid-template-columns:1fr 1fr;gap:34px}}

/* ===== SHOWCASE / previews ===== */
.showcase{background:linear-gradient(180deg,var(--bg),var(--bg2),var(--bg))}
.show-rows{display:flex;flex-direction:column;gap:72px;margin-top:62px}
.show-row{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.show-row.reverse .show-visual{order:-1}
.show-ey{display:inline-block;font-size:13px;font-weight:700;color:var(--lime);background:rgba(159,209,74,.10);
  border:1px solid var(--border);padding:6px 13px;border-radius:999px;margin-bottom:16px}
.show-text h3{font-size:clamp(21px,2.6vw,30px);font-weight:800;letter-spacing:-.5px}
.show-text p{color:var(--muted);font-size:16px;margin-top:14px;max-width:440px}
@media(max-width:860px){.show-row{grid-template-columns:1fr;gap:22px}.show-row.reverse .show-visual{order:0}}

/* fenêtre app */
.mock{background:#0b1e12;border:1px solid var(--border);border-radius:16px;overflow:hidden;
  box-shadow:0 34px 70px rgba(0,0,0,.5);transition:transform .4s}
.show-row:hover .mock{transform:translateY(-6px)}
.mock-bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:rgba(255,255,255,.03);border-bottom:1px solid var(--border)}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:#33503a}
.mock-bar i:nth-child(1){background:#e0573f}.mock-bar i:nth-child(2){background:#e3b13a}.mock-bar i:nth-child(3){background:#4fae5d}
.mock-bar span{margin-left:8px;color:var(--muted);font-size:12.5px;font-weight:500}
.mock-body{padding:18px}

/* plan */
.pl-row{display:grid;grid-template-columns:128px 1fr 66px;align-items:center;gap:12px;margin:12px 0;font-size:13.5px}
.pl-bar{height:9px;border-radius:5px;background:rgba(255,255,255,.06);overflow:hidden}
.pl-bar i{display:block;height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,var(--green),var(--lime));
  transition:width 1.1s cubic-bezier(.3,1,.4,1)}
.show-row.in .pl-bar i{width:var(--w)}
.pl-row b{text-align:right;color:var(--lime);font-weight:700}
.mp-foot{margin-top:14px;padding-top:13px;border-top:1px solid var(--border);color:var(--muted);font-size:13px}
.mp-foot b{color:var(--lime)}

/* calendrier */
.m-cal{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.cal-col{background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:12px;padding:12px;min-height:138px}
.cal-m{display:block;font-weight:700;font-size:13px;margin-bottom:10px}
.cal-chip{font-size:11.5px;padding:7px 9px;border-radius:8px;margin-bottom:7px;opacity:0;transform:translateY(8px);
  transition:opacity .5s,transform .5s}
.show-row.in .cal-chip{opacity:1;transform:none}
.show-row.in .cal-col:nth-child(1) .cal-chip{transition-delay:.05s}
.show-row.in .cal-col:nth-child(2) .cal-chip{transition-delay:.25s}
.show-row.in .cal-col:nth-child(3) .cal-chip{transition-delay:.45s}
.cal-chip.semis{background:rgba(159,209,74,.14);color:var(--lime)}
.cal-chip.repiq{background:rgba(86,156,255,.15);color:#8ab6ff}
.cal-chip.plant{background:rgba(63,158,84,.2);color:#7fe39a}
.cal-chip.recolte{background:rgba(232,209,58,.14);color:#e8d13a}

/* plan du jardin */
.m-garden{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}
.plot{aspect-ratio:1.25/1;border-radius:10px;display:grid;place-items:center;text-align:center;font-size:11px;font-weight:600;
  color:#f1faea;border:1px solid rgba(255,255,255,.1);padding:4px;
  transform:scale(0);opacity:0;transition:transform .45s cubic-bezier(.3,1.5,.5,1),opacity .4s}
.show-row.in .plot{transform:scale(1);opacity:1;transition-delay:var(--d)}
.plot.p1{background:linear-gradient(135deg,#7a2d24,#b5402f)}
.plot.p2{background:linear-gradient(135deg,#2f7d3f,#58a45e)}
.plot.p3{background:linear-gradient(135deg,#8a5a1f,#c98a3a)}
.plot.p4{background:linear-gradient(135deg,#5a4a8a,#8a6abf)}

/* autonomie */
.m-auto{display:grid;grid-template-columns:130px 1fr;gap:22px;align-items:center}
.au-ring{position:relative;width:122px;height:122px;margin:0 auto}
.au-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.au-bg{fill:none;stroke:rgba(255,255,255,.07);stroke-width:9}
.au-prog{fill:none;stroke:var(--lime);stroke-width:9;stroke-linecap:round;stroke-dasharray:263.9;stroke-dashoffset:263.9;
  transition:stroke-dashoffset 1.5s cubic-bezier(.3,1,.4,1)}
.show-row.in .au-prog{stroke-dashoffset:47.5}
.au-c{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.au-c b{font-size:26px;font-weight:900;color:var(--lime);line-height:1}
.au-c span{font-size:11px;color:var(--muted)}
.au-row{display:grid;grid-template-columns:104px 1fr 46px;align-items:center;gap:10px;margin:9px 0;font-size:13px}
.au-bar{height:8px;border-radius:5px;background:rgba(255,255,255,.06);overflow:hidden}
.au-bar i{display:block;height:100%;width:0;border-radius:5px;background:linear-gradient(90deg,var(--green),var(--lime));transition:width 1.1s ease .25s}
.show-row.in .au-bar i{width:var(--w)}
.au-row b{text-align:right;color:var(--lime);font-weight:700}
@media(max-width:520px){.m-auto{grid-template-columns:1fr}}

/* chat IA */
.m-chat{display:flex;flex-direction:column;gap:12px;min-height:152px}
.msg{max-width:86%;padding:11px 14px;border-radius:15px;font-size:13.5px;line-height:1.5}
.msg.user{align-self:flex-end;background:linear-gradient(135deg,var(--green),var(--lime));color:#06210f;font-weight:500;border-bottom-right-radius:4px}
.msg.bot{align-self:flex-start;background:rgba(255,255,255,.05);border:1px solid var(--border);border-bottom-left-radius:4px;min-height:20px}
.typing{display:inline-flex;gap:5px;padding:2px 0}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typ 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes typ{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}

/* pricing */
.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;align-items:stretch;margin-top:56px}
.price-card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--border);border-radius:22px;padding:30px;position:relative}
.price-card.featured{border-color:var(--lime);background:linear-gradient(180deg,rgba(159,209,74,.10),rgba(255,255,255,.02));
  box-shadow:0 20px 50px rgba(159,209,74,.15);transform:scale(1.04);z-index:2}
.price-card .btn{margin-top:auto}
.pc-for{color:var(--muted);font-size:13.5px;margin:2px 0 18px;min-height:38px}
.pc-yr{display:block;color:var(--lime);font-size:12.5px;font-weight:600;margin:-10px 0 16px;min-height:16px}

/* toggle facturation */
.bill-toggle{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:30px}
.bt-opt{font-size:14.5px;font-weight:600;color:var(--muted);transition:color .2s;display:flex;align-items:center;gap:8px}
.bt-opt.active{color:var(--text)}
.bt-opt em{font-style:normal;font-size:11.5px;font-weight:700;color:#06210f;background:linear-gradient(135deg,var(--lime),var(--green));
  padding:3px 9px;border-radius:999px}
.switch{width:52px;height:28px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.06);
  position:relative;cursor:pointer;padding:0;transition:background .2s}
.switch i{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;
  background:linear-gradient(135deg,var(--lime),var(--green));transition:left .25s cubic-bezier(.4,1.4,.5,1)}
.switch.on{background:rgba(159,209,74,.18)}
.switch.on i{left:27px}
@media(max-width:980px){.pricing-grid{grid-template-columns:1fr;max-width:380px;margin-inline:auto}.price-card.featured{transform:none}}
.pc-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--lime),var(--green));
  color:#06210f;font-size:12px;font-weight:700;padding:5px 14px;border-radius:999px}
.pc-name{font-weight:700;color:var(--lime);letter-spacing:1px;text-transform:uppercase;font-size:13px}
.pc-price{font-size:42px;font-weight:900;margin:10px 0 18px;letter-spacing:-1px}
.pc-price span{font-size:16px;font-weight:500;color:var(--muted)}
.price-card ul{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:11px}
.price-card li{color:var(--text);font-size:14.5px}
@media(max-width:760px){.pricing-grid{grid-template-columns:1fr}}

/* cta final */
.cta-final{position:relative;text-align:center;padding:110px 0;overflow:hidden;
  background:radial-gradient(700px 360px at 50% 120%,#1d5b2e,var(--bg) 70%)}
.cta-final h2{font-size:clamp(28px,4vw,46px);font-weight:900;letter-spacing:-1px;position:relative;z-index:3}
.cta-final p{color:var(--muted);font-size:18px;margin:18px auto 30px;max-width:520px;position:relative;z-index:3}
.cta-final .btn{position:relative;z-index:3}

/* footer */
.footer{border-top:1px solid var(--border);padding:40px 0;background:var(--bg)}
.foot{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;color:var(--muted)}
.foot img{height:56px}.foot small{font-size:12px;opacity:.7}

/* Marcel sur la LP */
.hero-visual{position:relative}
.hero-marcel{position:absolute;left:-30px;bottom:-10px;width:225px;z-index:4;
  filter:drop-shadow(0 12px 26px rgba(0,0,0,.45));animation:mfloat 4.5s ease-in-out infinite}
@media(max-width:900px){.hero-marcel{width:160px;left:2%;bottom:-12px}}
.show-marcel{position:absolute;top:-58px;right:0;width:155px;z-index:3;transform:rotate(4deg);
  filter:drop-shadow(0 8px 18px rgba(0,0,0,.4));animation:mfloat 5s ease-in-out infinite}
@media(max-width:860px){.show-marcel{width:110px;top:-42px}}
.mock-marcel{width:26px;height:26px;object-fit:contain}
@keyframes mfloat{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-12px) rotate(2deg)}}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}