/* dewviko site styles, shared by index.html and about.html */
:root{
  --bg:#F5F4EF;
  --bg-soft:#EDEBE4;
  --paper:#FFFFFF;
  --ink:#14201A;
  --ink-soft:#4F5C55;
  --ink-mute:#8A968F;
  --rule:rgba(20,32,26,.12);
  --green:#0A5A40;
  --green-bright:#0E9F6E;
  --green-soft:#E2F1EA;
  /* dark sections, per the Dewviko dark theme */
  --dark:#0B1512;
  --dark-soft:#0E1D18;
  --dark-ink:#EAF3EE;
  --dark-ink-soft:#B7CCC2;
  --dark-ink-mute:#7E9187;
  --dark-rule:rgba(27,217,140,.18);
  --mint:#1BD98C;
  --font:"IBM Plex Sans Thai",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,monospace;
  --max:1120px;
  --gutter:clamp(20px,5vw,40px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);font-size:17px;line-height:1.65;
  color:var(--ink);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--green);color:#fff}

.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
section{padding:clamp(64px,9vw,110px) 0}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--green-bright);margin-bottom:18px;
}
.lede{color:var(--ink-soft);font-size:18px;max-width:60ch}

/* ---------- dark sections ---------- */
.on-dark{background:var(--dark);color:var(--dark-ink)}
.on-dark .eyebrow{color:var(--mint)}
.on-dark .lede,.on-dark p{color:var(--dark-ink-soft)}
.on-dark strong{color:var(--dark-ink)}
.on-dark .link{color:var(--mint);border-color:rgba(27,217,140,.35)}
.on-dark .link:hover{color:#fff;border-color:#fff}

/* ---------- nav ---------- */
.topbar{
  position:sticky;top:0;z-index:30;
  background:rgba(11,21,18,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--dark-rule);
}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.brand{font-weight:700;font-size:20px;letter-spacing:-.02em;color:var(--dark-ink)}
.brand span{color:var(--mint)}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:15px;color:var(--dark-ink-soft)}
.nav a:hover{color:#fff}
.nav a.cta{
  background:var(--mint);color:var(--dark);padding:9px 18px;border-radius:6px;font-weight:600;
}
.nav a.cta:hover{background:#3BEBA3;color:var(--dark)}
.nav-toggle{display:none;background:none;border:0;padding:8px;color:var(--dark-ink)}
.nav-toggle svg{width:24px;height:24px}

/* ---------- hero ---------- */
.hero{
  position:relative;background:var(--dark);color:var(--dark-ink);
  padding:clamp(72px,9vw,120px) 0 0;overflow:hidden;
}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center 22%}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg, var(--dark) 0%, rgba(11,21,18,.97) 34%, rgba(11,21,18,.72) 52%, rgba(11,21,18,.3) 78%, rgba(11,21,18,.22) 100%),
    linear-gradient(to top, var(--dark) 0%, rgba(11,21,18,0) 30%);
}
.hero .wrap{position:relative;z-index:1}
.hero-copy{max-width:660px;padding-bottom:clamp(48px,6vw,72px)}
.hero h1{font-size:clamp(36px,5.6vw,62px);line-height:1.15;letter-spacing:-.03em;color:#fff}
.hero h1 em{font-style:normal;color:var(--mint)}
.hero .lede{margin-top:22px;font-size:19px;color:var(--dark-ink-soft);max-width:52ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 24px;border-radius:6px;font-size:15px;font-weight:600;
  background:var(--mint);color:var(--dark);border:1px solid var(--mint);
}
.btn:hover{background:#3BEBA3;color:var(--dark)}
.btn-ghost{background:transparent;color:var(--dark-ink);border:1px solid var(--dark-rule);font-weight:500}
.btn-ghost:hover{background:rgba(27,217,140,.1);color:#fff;border-color:var(--mint)}
.on-light .btn{background:var(--green);color:#fff;border-color:var(--green)}
.on-light .btn:hover{background:#08462F}

/* ---------- stats (inside hero) ---------- */
.stats{border-top:1px solid var(--dark-rule);padding:30px 0 34px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat .num{display:block;font-size:clamp(26px,3.4vw,34px);font-weight:600;letter-spacing:-.02em;color:#fff}
.stat .lbl{display:block;margin-top:4px;font-size:14px;color:var(--dark-ink-mute)}

/* ---------- section head ---------- */
.head{max-width:64ch;margin-bottom:clamp(36px,5vw,56px)}
.head h2{font-size:clamp(26px,3.6vw,38px)}
.head .lede{margin-top:14px}

/* ---------- services ---------- */
.services{background:var(--bg-soft);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{
  background:var(--paper);border:1px solid var(--rule);border-radius:10px;
  padding:30px 26px;display:flex;flex-direction:column;gap:12px;
}
.card h3{font-size:20px}
.card p{color:var(--ink-soft);font-size:16px}
.card .who{font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--ink-mute);text-transform:uppercase}
.card-foot{
  margin-top:auto;padding-top:20px;display:flex;align-items:baseline;
  justify-content:space-between;gap:14px;flex-wrap:wrap;
}
.card-price{font-size:19px;font-weight:600;letter-spacing:-.01em}
.card-price small{font-size:13px;font-weight:400;color:var(--ink-mute);margin-left:4px}

/* ---------- about ---------- */
.about-text{max-width:68ch}
.about-text p{color:var(--ink-soft);margin-bottom:18px}

/* ---------- reviews ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review{
  background:var(--paper);border:1px solid var(--rule);border-radius:10px;
  padding:26px 24px;display:flex;flex-direction:column;
}
.rev-head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.rev-head .avatar{width:42px;height:42px;border-radius:50%;object-fit:cover;flex:none}
.rev-head .initial{
  width:42px;height:42px;border-radius:50%;background:var(--green-soft);color:var(--green);
  display:grid;place-items:center;font-weight:600;font-size:16px;flex:none;
}
.rev-head .who b{display:block;font-size:15px;font-weight:600}
.rev-head .who span{font-size:12.5px;color:var(--ink-mute);font-family:var(--mono)}
.rev-head .stars{margin-left:auto;color:var(--green-bright);font-size:12px;letter-spacing:2px}
.review p{font-size:15.5px;line-height:1.7}
.rev-role{
  margin-top:auto;padding-top:16px;font-size:12.5px;color:var(--ink-mute);
}
.rev-role b{display:block;font-size:13px;font-weight:600;color:var(--ink-soft);margin-bottom:2px}
.proof-note{margin-top:32px;font-size:13.5px;color:var(--ink-mute)}
.about-text strong{color:var(--ink);font-weight:600}
.link{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--green);font-weight:500;border-bottom:1px solid rgba(10,90,64,.3);padding-bottom:2px;
}
.link:hover{color:var(--green-bright);border-color:var(--green-bright)}

/* ---------- blog ---------- */
.posts{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{display:flex;flex-direction:column;gap:14px}
.post-thumb{border-radius:8px;overflow:hidden;background:var(--bg-soft);aspect-ratio:16/10}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.post:hover .post-thumb img{transform:scale(1.03)}
.post-meta{display:flex;gap:12px;align-items:center;font-family:var(--mono);font-size:12px;color:var(--ink-mute)}
.post-meta .cat{color:var(--green-bright)}
.post h3{font-size:18px;line-height:1.4}
.post p{font-size:15px;color:var(--ink-soft)}
.section-foot{margin-top:44px}

/* ---------- newsletter ---------- */
.signup{background:var(--paper);border:1px solid var(--rule);border-radius:10px;padding:clamp(28px,4vw,44px)}
.signup h3{font-size:clamp(21px,2.6vw,26px)}
.signup p{color:var(--ink-soft);margin-top:10px}
.signup form{display:flex;gap:10px;margin-top:24px;max-width:460px}
.signup input{
  flex:1;padding:13px 16px;border:1px solid var(--rule);border-radius:6px;
  font:inherit;font-size:15px;background:var(--bg);color:var(--ink);
}
.signup input:focus{outline:2px solid var(--green-bright);outline-offset:-1px;border-color:transparent}
.signup .fine{margin-top:12px;font-size:13px;color:var(--ink-mute)}
.on-dark .signup{background:var(--dark-soft);border-color:var(--dark-rule)}
.on-dark .signup h3{color:#fff}
.on-dark .signup input{background:var(--dark);border-color:var(--dark-rule);color:var(--dark-ink)}
.on-dark .signup input::placeholder{color:var(--dark-ink-mute)}
.on-dark .signup .fine{color:var(--dark-ink-mute)}
.on-dark .contact-card{background:var(--dark-soft);border-color:var(--dark-rule)}
.on-dark .contact-card:hover{border-color:var(--mint)}
.on-dark .contact-card .ch{color:var(--dark-ink-mute)}
.on-dark .contact-card .val{color:#fff}
.on-dark .contact-card .desc{color:var(--dark-ink-soft)}
.on-dark h2{color:#fff}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.contact-card{
  background:var(--paper);border:1px solid var(--rule);border-radius:10px;padding:28px 26px;
  transition:border-color .2s ease;
}
.contact-card:hover{border-color:var(--green-bright)}
.contact-card .ch{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--ink-mute);text-transform:uppercase}
.contact-card .val{font-size:19px;font-weight:600;margin:8px 0 6px}
.contact-card .desc{font-size:15px;color:var(--ink-soft)}

/* ---------- footer ---------- */
.site-footer{padding:60px 0 32px;background:var(--dark);color:var(--dark-ink)}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer-brand p{color:var(--dark-ink-soft);font-size:15px;margin-top:12px;max-width:34ch}
.site-footer h5{
  font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--dark-ink-mute);margin:0 0 14px;font-weight:500;
}
.site-footer li{margin-bottom:9px}
.site-footer li a{font-size:15px;color:var(--dark-ink-soft)}
.site-footer li a:hover{color:var(--mint)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--dark-rule);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:14px;color:var(--dark-ink-mute);
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-photo{max-width:400px;order:-1}
  .posts,.reviews{grid-template-columns:1fr 1fr}
  .stats-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-top{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--dark);border-bottom:1px solid var(--dark-rule);padding:8px var(--gutter) 20px;
  }
  .nav.open{display:flex}
  .nav a{padding:12px 0;border-bottom:1px solid var(--dark-rule)}
  .nav a.cta{margin-top:14px;text-align:center;border-bottom:0}
  .nav-toggle{display:block}
  .topbar-inner{position:relative}
  .cards,.posts,.contact-grid,.reviews{grid-template-columns:1fr}
  /* narrow viewport crops the 1.9:1 hero to a slice: bias it off his face and darken more */
  .hero-bg img{object-position:64% 42%}
  .hero-bg::after{
    background:
      linear-gradient(180deg, rgba(11,21,18,.9) 0%, rgba(11,21,18,.78) 45%, var(--dark) 92%);
  }
  .signup form{flex-direction:column}
}