:root{
  color-scheme:dark;
  --bg:#040807;
  --surface:#09110f;
  --surface2:#0d1714;
  --text:#f4fff9;
  --muted:#94aaa2;
  --line:rgba(90,255,190,.16);
  --green:#55ffc0;
  --cyan:#72eaff;
  --gold:#f0cf78;
  font-family:Inter,"Noto Sans Thai","Noto Sans",system-ui,-apple-system,sans-serif;
}

*{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  background:var(--bg);
}

body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:
    radial-gradient(circle at 16% 0,rgba(43,255,175,.10),transparent 30%),
    radial-gradient(circle at 90% 16%,rgba(70,220,255,.07),transparent 27%),
    linear-gradient(180deg,#040807,#050a09 58%,#030605);
  overflow-x:hidden;
}

body:before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.16;
  background-image:
    linear-gradient(rgba(91,255,193,.08) 1px,transparent 1px),
    linear-gradient(90deg,rgba(91,255,193,.08) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(to bottom,black,transparent 80%);
}

a{color:inherit}

.topbar{
  min-height:76px;
  position:sticky;
  top:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:10px max(18px,calc((100% - 1180px)/2));
  border-bottom:1px solid var(--line);
  background:rgba(4,8,7,.82);
  backdrop-filter:blur(22px);
  -webkit-backdrop-filter:blur(22px);
}

.brand{
  display:flex;
  align-items:center;
  gap:11px;
  color:white;
  text-decoration:none;
}

.logo{
  width:44px;
  height:44px;
  display:grid;
  place-items:center;
  border:1px solid rgba(85,255,192,.46);
  border-radius:14px;
  color:var(--green);
  background:linear-gradient(145deg,rgba(85,255,192,.12),rgba(7,18,14,.72));
  box-shadow:0 0 26px rgba(85,255,192,.08);
  font-weight:1000;
  font-size:1.2rem;
}

.brand span:last-child{
  display:flex;
  flex-direction:column;
  line-height:1;
}

.brand strong{
  font-size:.88rem;
  letter-spacing:.11em;
}

.brand small{
  margin-top:6px;
  color:var(--green);
  font-size:.5rem;
  letter-spacing:.36em;
}

select{
  max-width:175px;
  min-width:120px;
  padding:9px 12px;
  border:1px solid var(--line);
  border-radius:999px;
  color:white;
  background:#09110f;
}

main{position:relative}

.hero{
  width:min(1180px,calc(100% - 32px));
  min-height:660px;
  margin:auto;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
}

.eyebrow{
  margin:0 0 14px;
  color:var(--green);
  font-size:.68rem;
  font-weight:900;
  letter-spacing:.24em;
}

h1{
  max-width:1020px;
  margin:0;
  font-size:clamp(2.8rem,7vw,6.1rem);
  line-height:.98;
  letter-spacing:-.055em;
  background:linear-gradient(180deg,#f6fffb 10%,#c7e8dd 58%,#76a99a 100%);
  -webkit-background-clip:text;
  color:transparent;
}

h2{
  margin:10px 0 18px;
  font-size:clamp(2rem,4vw,3.5rem);
  line-height:1.08;
  letter-spacing:-.035em;
}

.lead{
  max-width:760px;
  margin:28px auto 30px;
  color:var(--muted);
  font-size:clamp(1rem,2vw,1.16rem);
  line-height:1.8;
}

.primary{
  display:inline-flex;
  min-height:50px;
  align-items:center;
  justify-content:center;
  padding:11px 22px;
  border-radius:999px;
  color:#03100a;
  background:linear-gradient(135deg,#9dffda,#46f5af);
  box-shadow:0 14px 36px rgba(60,244,171,.12);
  font-weight:900;
  text-decoration:none;
}

.section{
  width:min(1180px,calc(100% - 32px));
  margin:auto;
  padding:84px 0;
}

.products{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}

.card{
  position:relative;
  min-height:500px;
  overflow:hidden;
  padding:32px;
  border:1px solid var(--line);
  border-radius:32px;
  background:
    radial-gradient(circle at 84% 0,rgba(70,255,188,.09),transparent 35%),
    linear-gradient(145deg,#0b1512,#050a08);
  box-shadow:0 28px 80px rgba(0,0,0,.34);
}

.card:after{
  content:"";
  position:absolute;
  inset:auto -25% -45% 35%;
  height:230px;
  border-radius:50%;
  background:rgba(75,255,188,.05);
  filter:blur(60px);
  pointer-events:none;
}

.number{
  position:absolute;
  top:18px;
  right:25px;
  color:rgba(108,255,200,.18);
  font-size:3.1rem;
  font-weight:1000;
}

.product-logo{
  width:88px;
  height:88px;
  display:grid;
  place-items:center;
  margin-bottom:38px;
  border-radius:25px;
  font-size:2.1rem;
  font-weight:1000;
}

.product-logo.gold{
  color:#ffe8a4;
  border:1px solid rgba(255,214,105,.26);
  background:linear-gradient(145deg,rgba(197,147,39,.13),rgba(28,22,10,.62));
}

.product-logo.green{
  color:var(--green);
  border:1px solid rgba(85,255,192,.27);
  background:linear-gradient(145deg,rgba(65,255,180,.11),rgba(6,24,17,.62));
}

.card h3{
  margin:0 0 15px;
  font-size:clamp(1.8rem,3vw,2.5rem);
}

.card p{
  color:var(--muted);
  line-height:1.75;
}

.tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:25px 0 30px;
}

.tags span{
  padding:7px 11px;
  border:1px solid var(--line);
  border-radius:999px;
  color:#91aaa0;
  background:rgba(90,255,190,.025);
  font-size:.7rem;
}

.preparing{
  color:#70847c;
  font-size:.8rem;
}

.trust{
  text-align:center;
}

.trust>p:not(.eyebrow){
  max-width:700px;
  margin:0 auto 30px;
  color:var(--muted);
  line-height:1.8;
}

.trust-links{
  display:flex;
  justify-content:center;
  flex-wrap:wrap;
  gap:10px;
}

.trust-links span{
  padding:10px 15px;
  border:1px solid var(--line);
  border-radius:999px;
  color:#a8beb5;
  background:rgba(10,20,17,.62);
}

.about{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}

.about>div,
.about address{
  padding:30px;
  border:1px solid var(--line);
  border-radius:28px;
  background:linear-gradient(145deg,#09120f,#060c0a);
}

.about p,
.about address{
  color:var(--muted);
  line-height:1.8;
  font-style:normal;
}

footer{
  min-height:100px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:20px max(18px,calc((100% - 1180px)/2));
  border-top:1px solid var(--line);
  color:#70847c;
  background:#030706;
  font-size:.75rem;
}

footer strong{
  color:white;
  letter-spacing:.08em;
}

@media(max-width:760px){
  .topbar{
    min-height:70px;
    padding-inline:14px;
  }

  .brand strong{
    font-size:.76rem;
  }

  select{
    width:116px;
  }

  .hero{
    min-height:600px;
  }

  .hero h1{
    font-size:clamp(2.5rem,13vw,4.7rem);
  }

  .section{
    padding:64px 0;
  }

  .products,
  .about{
    grid-template-columns:1fr;
  }

  .card{
    min-height:auto;
    padding:24px;
    border-radius:26px;
  }

  footer{
    flex-direction:column;
    align-items:flex-start;
  }
}

@media(prefers-reduced-motion:reduce){
  *{
    animation:none!important;
    transition:none!important;
    scroll-behavior:auto!important;
  }
}