:root{
  --bg: #fbf7f0;
  --bg2:#f4efe6;
  --card:#ffffff;
  --text:#1f1b16;
  --muted:#5a524a;
  --line: rgba(31,27,22,.12);
  --shadow: 0 20px 50px rgba(0,0,0,.08);
  --radius: 22px;
  --accent:#1f1b16;
  --soft: rgba(31,27,22,.06);
  --max: 1120px;
}

*{box-sizing:border-box}
html,body{height:100%}

body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 500px at 10% 10%, rgba(0,0,0,.05), transparent 60%),
    radial-gradient(900px 500px at 90% 30%, rgba(0,0,0,.04), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}

a{color:inherit;text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:0 20px}

/* ================= HEADER ================= */
.header{
  position:sticky;
  top:0;
  z-index:50;
  background:#ffffff;
  border-bottom:1px solid var(--line);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{display:flex; align-items:center; gap:12px}
.brand__logo{
  height:42px;
  width:auto;
  object-fit:contain;
}
.brand__name{
  font-weight:600;
  letter-spacing:.2px;
}

/* ================= HERO ================= */
.hero{padding:56px 0 18px}
.hero__grid{
  display:grid;
  grid-template-columns: 1.2fr .9fr;
  gap:26px;
  align-items:start;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:10px 12px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.55);
  border-radius:999px;
  font-size:13px;
  color:var(--muted);
}
.dot{opacity:.6}

.title{
  font-size: clamp(40px, 4.5vw, 58px);
  line-height:1.15;
  letter-spacing:-0.5px;
  margin:18px 0 12px;
  font-weight:700;
}

.subtitle{
  font-size:18px;
  margin:0 0 10px;
  font-weight:600;
}

.lead{
  font-size:16px;
  color:var(--muted);
  margin:0 0 18px;
  line-height:1.7;
}

.hero__cta{
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  margin:18px 0 14px;
}

.micro{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:14px;
}
.micro__item{
  border:1px solid var(--line);
  background: rgba(255,255,255,.55);
  padding:12px 14px;
  border-radius:16px;
  min-width:150px;
}
.micro__label{
  display:block;
  font-size:12px;
  color:var(--muted);
}
.micro__value{
  display:block;
  font-weight:600;
  margin-top:4px;
}

/* ================= CARD ================= */
.card{
  background: rgba(255,255,255,.75);
  border:1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding:22px;
}
.card__title{
  margin:0 0 10px;
  font-weight:700;
  font-size:16px;
}
.card__text{
  margin:0;
  color:var(--muted);
  line-height:1.7;
}

.divider{
  height:1px;
  background: var(--line);
  margin:16px 0;
}

.checklist{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.checklist li{
  position:relative;
  padding-left:28px;
  color:var(--muted);
  line-height:1.6;
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0; top:0;
  width:20px; height:20px;
  display:grid;
  place-items:center;
  border:1px solid var(--line);
  border-radius:999px;
  background: rgba(255,255,255,.8);
  font-size:12px;
}

.card__note{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top:16px;
}

.pill{
  font-size:12px;
  padding:8px 10px;
  border-radius:999px;
  background: var(--soft);
  border:1px solid var(--line);
}
.pill--outline{background:transparent}

/* ================= SECTIONS ================= */
.section{padding:44px 0}
.section--alt{
  background: rgba(255,255,255,.35);
  border-top:1px solid var(--line);
}

.section__head{max-width:820px}

.h2{
  font-size: clamp(26px, 2.6vw, 34px);
  margin:0 0 8px;
  letter-spacing:-0.3px;
  font-weight:600;
}

.section__sub{
  margin:0;
  color:var(--muted);
  line-height:1.75;
  font-size:15px;
}

.grid{
  margin-top:20px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:16px;
}

.feature{
  background: rgba(255,255,255,.65);
  border:1px solid var(--line);
  border-radius: 20px;
  padding:18px;
  box-shadow: 0 10px 24px rgba(0,0,0,.04);
}

.h3{
  margin:0 0 10px;
  font-size:16px;
  font-weight:600;
}

.feature p{
  margin:0;
  color:var(--muted);
  line-height:1.75;
  font-size:14px;
}

.bullets{
  margin:10px 0 0;
  padding-left:18px;
  color:var(--muted);
  line-height:1.7;
  font-size:14px;
}

/* ================= SIGNUP ================= */
.signup{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap:18px;
  align-items:start;
  margin-top:18px;
}

.note{
  margin-top:14px;
  border:1px dashed var(--line);
  background: rgba(255,255,255,.55);
  padding:12px 14px;
  border-radius:16px;
  color:var(--muted);
  line-height:1.6;
  font-size:13px;
}

.form{
  background: rgba(255,255,255,.75);
  border:1px solid var(--line);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}

.label{
  display:block;
  font-size:13px;
  color:var(--muted);
  margin-bottom:8px;
}

.form__row{
  display:flex;
  gap:10px;
}

.input{
  width:100%;
  padding:14px;
  border-radius:16px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.9);
  outline:none;
  font-size:14px;
}
.input:focus{border-color: rgba(31,27,22,.35)}

.form__hint{
  margin:10px 0 0;
  color:var(--muted);
  font-size:12px;
  line-height:1.6;
}

/* ================= BUTTONS ================= */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius:999px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.6);
  font-weight:600;
  font-size:14px;
  cursor:pointer;
  transition: transform .12s ease, background .12s ease;
}
.btn:hover{transform: translateY(-1px)}

.btn--primary{
  background: var(--accent);
  color:#fff;
}
.btn--primary:hover{background:#15110d}

.btn--ghost{background:transparent}
.btn--soft{background: var(--soft)}

/* ================= TOAST ================= */
.toast{
  margin-top:14px;
  padding:12px 14px;
  border-radius:16px;
  border:1px solid var(--line);
  background: rgba(255,255,255,.7);
  display:none;
}
.toast--show{display:block}

/* ================= FOOTER ================= */
.footer{
  margin-top:26px;
  padding-top:16px;
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:12px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 980px){
  .hero__grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr}
  .signup{grid-template-columns:1fr}
}


/* Button Loading */
.btn[disabled]{
  opacity:.75;
  cursor:not-allowed;
  transform:none !important;
}

.spinner{
  display:none;
  width:16px;
  height:16px;
  border:2px solid rgba(255,255,255,.35);
  border-top-color:#fff;
  border-radius:999px;
  animation: spin .8s linear infinite;
}

.btn--loading .spinner{display:inline-block}
.btn--loading .btn__text{opacity:.9}

@keyframes spin{
  to { transform: rotate(360deg); }
}

.thankyou { margin-top: 14px; }