*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'DM Sans',sans-serif;background:#FAFAF5;color:#1A2E1F;overflow-x:hidden;line-height:1.6}
a{text-decoration:none}
:root{--sage:#4A7C59;--sage-d:#3A6049;--sage-l:#6BAE80;--sage-xl:#E8F5EE;--cream:#FAFAF5;--warm:#FFF8F0;--text:#1A2E1F;--mid:#5A6B5E;--border:#D8E8DC;--white:#fff;--radius:16px;--ease:cubic-bezier(0.4,0,0.2,1)}

/* NAV */
#navbar{position:fixed;top:0;left:0;right:0;z-index:999;background:rgba(250,250,245,.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:600;font-size:1.15rem;color:var(--text)}
.nav-menu{display:flex;align-items:center;gap:26px}
.nav-menu a{color:var(--mid);font-weight:500;font-size:.9rem;transition:color .2s}
.nav-menu a:hover{color:var(--sage)}
.nm-cta{background:var(--sage);color:#fff !important;padding:9px 20px;border-radius:30px;font-weight:600 !important;transition:all .25s var(--ease) !important}
.nm-cta:hover{background:var(--sage-d);transform:translateY(-1px);box-shadow:0 6px 20px rgba(74,124,89,.3) !important}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:all .25s var(--ease)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* HERO */
.hero{padding:100px 24px 80px;max-width:1200px;margin:0 auto}
.hero-inner{display:grid;grid-template-columns:3fr 1.2fr;gap:48px;align-items:start}
.pill{display:inline-block;background:var(--sage-xl);color:var(--sage);font-size:.78rem;font-weight:600;padding:7px 16px;border-radius:20px;margin-bottom:24px}
h1{font-family:'DM Serif Display',serif;font-size:clamp(2.8rem,5.5vw,5rem);line-height:1.05;letter-spacing:-1px;margin-bottom:18px}
h1 em{font-style:italic;color:var(--sage)}
.hero-main > p{color:var(--mid);font-size:1.02rem;line-height:1.7;max-width:500px;margin-bottom:32px}

/* Main Form */
.main-form{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:0 8px 40px rgba(74,124,89,.07);transition:border-color .3s,box-shadow .3s}
.main-form:focus-within{border-color:var(--sage);box-shadow:0 0 0 4px rgba(74,124,89,.1),0 8px 40px rgba(74,124,89,.07)}
.mf-label{font-size:.78rem;font-weight:600;color:var(--mid);margin-bottom:10px;letter-spacing:.2px}
.mf-ta{width:100%;padding:14px 16px;border:1.5px solid var(--border);border-radius:10px;font-size:.93rem;font-family:'DM Sans',sans-serif;resize:none;outline:none;color:var(--text);background:var(--cream);line-height:1.55;transition:border .2s;margin-bottom:12px}
.mf-ta:focus{border-color:var(--sage);background:var(--white)}
.mf-ta::placeholder{color:#9BAD9F}
.mf-btn{width:100%;background:var(--sage);color:#fff;border:none;padding:15px;border-radius:10px;font-weight:700;font-size:.97rem;cursor:pointer;font-family:'DM Sans',sans-serif;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .25s var(--ease)}
.mf-btn:hover{background:var(--sage-d);transform:translateY(-1px);box-shadow:0 6px 20px rgba(74,124,89,.3)}
.mf-btn:active{transform:scale(.98)}
.mfb-spin{display:none;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}
.mf-btn.loading .mfb-txt{display:none}
.mf-btn.loading .mfb-spin{display:block}
.mf-result{display:none;margin-top:14px;background:var(--sage-xl);border:1.5px solid rgba(74,124,89,.25);border-radius:10px;padding:16px}
.mf-result.show{display:block;animation:fadeUp .3s ease}
.mfr-top{display:flex;align-items:center;gap:8px;margin-bottom:10px}
.mfr-icon{font-size:1.1rem}
.mfr-msg{font-weight:600;color:var(--sage);font-size:.88rem}
.mfr-link-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.mfr-url{flex:1;color:var(--text);font-weight:600;font-size:.92rem;word-break:break-all;min-width:160px}
.mfr-copy{flex-shrink:0;background:var(--sage);color:#fff;border:none;padding:10px 18px;border-radius:8px;cursor:pointer;font-weight:600;font-size:.85rem;font-family:'DM Sans',sans-serif;transition:all .2s}
.mfr-copy:hover{background:var(--sage-d)}
.mfr-copy.copied{background:#16A34A}

/* Aside */
.hero-aside{display:flex;flex-direction:column;gap:14px;padding-top:48px}
.aside-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}
.ac-num{font-family:'DM Serif Display',serif;font-size:2.4rem;color:var(--sage);line-height:1;margin-bottom:6px}
.ac-lbl{font-size:.78rem;color:var(--mid)}
.aside-sm{display:flex;align-items:center;gap:12px;text-align:left;padding:14px 18px}
.acs-icon{font-size:1.3rem;flex-shrink:0}
.acs-txt{font-weight:600;font-size:.88rem;color:var(--text)}

/* HOW */
.how{padding:80px 24px;background:var(--warm);border-top:1px solid var(--border)}
.how h2{font-family:'DM Serif Display',serif;font-size:2rem;text-align:center;margin-bottom:48px}
.how-row{display:flex;align-items:flex-start;justify-content:center;gap:24px;flex-wrap:wrap;max-width:800px;margin:0 auto}
.hw-step{flex:1;min-width:180px;max-width:220px;text-align:center}
.hw-num{width:52px;height:52px;border-radius:50%;background:var(--sage);color:#fff;font-weight:700;font-size:1.15rem;display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.hw-step h3{font-weight:700;margin-bottom:7px;font-size:1rem}
.hw-step p{color:var(--mid);font-size:.85rem;line-height:1.55}
.hw-arrow{font-size:1.5rem;color:var(--border);flex-shrink:0;padding-top:14px;align-self:flex-start}

/* FEATURES */
.features{padding:80px 24px}
.feat-inner{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:22px;max-width:1100px;margin:0 auto}
.feat-card{background:var(--white);border:1.5px solid var(--border);border-radius:var(--radius);padding:28px;transition:all .25s var(--ease)}
.feat-card:hover{transform:translateY(-4px);box-shadow:0 16px 40px rgba(74,124,89,.1);border-color:var(--sage)}
.feat-highlight{border-color:var(--sage-l);background:var(--sage-xl)}
.fci{font-size:2rem;display:block;margin-bottom:16px}
.feat-card h3{font-weight:700;margin-bottom:8px;font-size:1rem}
.feat-card p{color:var(--mid);font-size:.88rem;line-height:1.6}
.feat-card code{background:rgba(74,124,89,.12);color:var(--sage);padding:2px 6px;border-radius:4px;font-size:.8rem}

footer{padding:32px 24px;border-top:1px solid var(--border)}
.f-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
footer p{color:var(--mid);font-size:.85rem}

@keyframes spin{to{transform:rotate(360deg)}}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

@media(max-width:900px){
  .hamburger{display:flex}
  .nav-menu{position:absolute;top:64px;left:0;right:0;background:rgba(250,250,245,.97);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);flex-direction:column;gap:0;padding:12px 0;opacity:0;transform:translateY(-8px);pointer-events:none;transition:all .25s var(--ease)}
  .nav-menu.open{opacity:1;transform:none;pointer-events:all}
  .nav-menu a{padding:14px 24px}
  .nm-cta{margin:8px 24px;text-align:center;border-radius:10px !important}
  .hero-inner{grid-template-columns:1fr}
  .hero-aside{flex-direction:row;flex-wrap:wrap;padding-top:0}
  .aside-card{flex:1;min-width:calc(50% - 7px)}
  .how-row{gap:16px}
  .hw-arrow{display:none}
  .hw-step{max-width:calc(33% - 11px);min-width:120px}
  .feat-inner{grid-template-columns:1fr}
  .f-inner{flex-direction:column;text-align:center}
}

@media(max-width:480px){
  h1{font-size:2.6rem}
  .hero-aside{flex-direction:column}
  .aside-card{min-width:100%}
  .hw-step{max-width:100%;min-width:100%}
}