/* ธาราวูล์ฟเฟียร (TARA WOLFFIA) — แลนดิ้งเพจ 999 | 1Day1Deaw
   สีแบรนด์ถอดจากโลโก้: เขียวใบไม้ + ทอง + ครีม */

:root{
  --green-900:#143A22;
  --green-800:#1F4B2C;
  --green-700:#2C6139;
  --green-600:#3C7D49;
  --green-300:#7FB069;
  --gold-700:#9A7A1F;
  --gold-600:#B08D2A;
  --gold-500:#C9A227;
  --gold-300:#E3CB87;
  --gold-100:#F3E8CB;
  --cream-50:#FDFBF6;
  --cream-100:#F7F2E7;
  --cream-200:#EFE7D6;
  --ink:#22301F;
  --ink-soft:#54614F;
  --line:#E2DAC7;
  --line-dark:rgba(255,255,255,.16);
  --wrap:1180px;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --shadow-1:0 1px 2px rgba(20,58,34,.05), 0 6px 18px rgba(20,58,34,.06);
  --shadow-2:0 2px 4px rgba(20,58,34,.06), 0 14px 34px rgba(20,58,34,.10);
  --font:"IBM Plex Sans Thai","IBM Plex Sans",-apple-system,BlinkMacSystemFont,
         "PingFang SC","Hiragino Sans","Noto Sans JP","Malgun Gothic","Apple SD Gothic Neo",
         "Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.7;
  color:var(--ink);
  background:var(--cream-50);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
h1,h2,h3{margin:0 0 .5em;line-height:1.3;font-weight:700;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol,dl{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5;
    stroke-linecap:round;stroke-linejoin:round}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
.eyebrow{
  font-size:14px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--gold-700);margin-bottom:.6em;
}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--green-800);color:#fff;padding:12px 18px;border-radius:0 0 var(--r-sm) 0;
}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--gold-500);outline-offset:3px;border-radius:4px}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:60;
  background:rgba(253,251,246,.88);
  backdrop-filter:saturate(1.4) blur(12px);
  -webkit-backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid transparent;
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.site-head.is-stuck{border-bottom-color:var(--line);box-shadow:0 4px 18px rgba(20,58,34,.05)}
.head-inner{display:flex;align-items:center;gap:14px;min-height:64px}
.brand{flex:0 0 auto}
.brand img{width:126px;height:auto}

.head-nav{display:none;gap:4px;margin-inline:auto}
.head-nav a{
  padding:9px 12px;border-radius:999px;font-size:15px;font-weight:500;color:var(--ink-soft);
  transition:color .2s var(--ease), background-color .2s var(--ease);
}
.head-nav a:hover{color:var(--green-800);background:var(--cream-100)}
.head-nav a.is-active{color:var(--green-800);background:var(--gold-100)}

.head-tools{display:flex;align-items:center;gap:8px;margin-left:auto}

/* language switcher */
.lang{position:relative}
.lang-btn{
  display:inline-flex;align-items:center;gap:6px;
  height:44px;padding:0 12px;border:1px solid var(--line);border-radius:999px;
  background:#fff;color:var(--ink);font-family:inherit;font-size:14px;font-weight:600;
  cursor:pointer;transition:border-color .2s var(--ease), background-color .2s var(--ease);
}
.lang-btn:hover{border-color:var(--gold-300);background:var(--cream-100)}
.lang-btn svg{width:17px;height:17px;flex:0 0 auto;stroke-width:1.6}
.lang-btn .caret{width:14px;height:14px;transition:transform .2s var(--ease)}
.lang-btn[aria-expanded="true"] .caret{transform:rotate(180deg)}
.lang-menu{
  position:absolute;right:0;top:calc(100% + 8px);min-width:156px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--shadow-2);padding:6px;z-index:70;
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
}
.lang.is-open .lang-menu{opacity:1;visibility:visible;transform:none}
.lang-menu button{
  display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;
  min-height:44px;padding:10px 12px;border:0;border-radius:var(--r-sm);background:none;cursor:pointer;
  font-family:inherit;font-size:15px;color:var(--ink);text-align:start;
}
.lang-menu button:hover{background:var(--cream-100)}
.lang-menu button[aria-current="true"]{color:var(--green-700);font-weight:600;background:var(--gold-100)}
.lang-menu button .tick{width:16px;height:16px;flex:0 0 auto;opacity:0}
.lang-menu button[aria-current="true"] .tick{opacity:1}

.burger{
  width:44px;height:44px;display:grid;place-content:center;gap:5px;
  border:1px solid var(--line);border-radius:12px;background:#fff;cursor:pointer;padding:0;
}
.burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--green-800);
  transition:transform .25s var(--ease), opacity .2s var(--ease)}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.head-inner .head-cta{display:none}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:52px;padding:0 24px;border:0;border-radius:999px;
  font-family:inherit;font-size:17px;font-weight:600;cursor:pointer;
  transition:transform .2s var(--ease), box-shadow .2s var(--ease),
             background-color .2s var(--ease), color .2s var(--ease);
}
.btn svg{width:20px;height:20px;flex:0 0 auto}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-sm{min-height:40px;padding:0 16px;font-size:15px}
.btn-line{background:#06C755;color:#fff;box-shadow:0 6px 16px rgba(6,199,85,.26)}
.btn-line:hover{background:#05b34c;box-shadow:0 10px 22px rgba(6,199,85,.3)}
.btn-solid{background:var(--green-800);color:#fff;box-shadow:0 6px 16px rgba(31,75,44,.24)}
.btn-solid:hover{background:var(--green-700)}
.btn-ghost{background:#fff;color:var(--green-800);box-shadow:inset 0 0 0 1.5px var(--green-800)}
.btn-ghost:hover{background:var(--green-800);color:#fff}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;isolation:isolate}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(880px 520px at 88% 8%, rgba(227,203,135,.34), transparent 62%),
    radial-gradient(720px 620px at 6% 96%, rgba(127,176,105,.22), transparent 66%),
    linear-gradient(176deg, var(--cream-100) 0%, var(--cream-50) 58%, #fff 100%);
}
.hero-inner{display:grid;gap:30px;padding-block:38px 44px}
.hero-copy h1{font-size:clamp(31px,8.4vw,60px);color:var(--green-900);margin-bottom:.35em}
.hero-copy .lead{font-size:clamp(16px,4.1vw,19px);color:var(--ink-soft);max-width:36em;margin-bottom:1.5em}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-cta .btn{flex:1 1 auto;min-width:min(100%,246px)}


.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips li{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px 7px 12px;border-radius:999px;
  background:rgba(255,255,255,.75);border:1px solid var(--gold-300);
  font-size:14px;font-weight:600;color:var(--green-800);
}
.chips li::before{
  content:"";width:7px;height:7px;border-radius:50%;flex:0 0 auto;
  background:var(--gold-500);
}
.hero-art img{
  width:100%;max-width:440px;margin-inline:auto;border-radius:var(--r-lg);
}

/* ---------- sections ---------- */
.sec{padding-block:54px;scroll-margin-top:72px}
.sec-cream{background:var(--cream-100)}
.sec-dark{background:var(--green-900);color:#EFF3EC}
.sec-head{max-width:40em;margin-bottom:32px}
.sec-head h2{font-size:clamp(26px,6.6vw,40px);color:var(--green-900)}
.sec-dark .sec-head h2{color:#fff}
.sec-head p{color:var(--ink-soft);font-size:17px;margin:0}
.sec-dark .sec-head p{color:#C3D2BE}
.sec-head .hint{margin-top:10px;font-size:15px;color:var(--gold-700)}
.sec-note{margin:26px 0 0;font-size:15px;color:var(--ink-soft);text-align:center}

/* ---------- features ---------- */
.grid-feat{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.feat{
  background:#fff;border-radius:var(--r-md);padding:18px 16px;
  box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.feat:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.feat-ic{
  display:grid;place-content:center;width:46px;height:46px;margin-bottom:12px;
  border-radius:14px;background:var(--gold-100);color:var(--green-700);
}
.feat-ic svg{width:25px;height:25px}
.feat h3{font-size:17px;color:var(--green-900);margin-bottom:.3em}
.feat p{font-size:15px;color:var(--ink-soft);margin:0}

/* ---------- about ---------- */
.about-inner{display:grid;gap:28px}
.about-copy h2{font-size:clamp(25px,6.2vw,38px);color:var(--green-900)}
.about-copy p{color:var(--ink-soft)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:24px}
.stats div{
  background:var(--cream-100);border-radius:var(--r-md);padding:16px 12px;text-align:center;
}
.stats dt{font-size:clamp(24px,6.4vw,32px);font-weight:700;color:var(--green-700);line-height:1.15}
.stats dd{margin:4px 0 0;font-size:14px;color:var(--ink-soft);line-height:1.45}
.about-art{margin:0}
.about-art img{width:100%;border-radius:var(--r-lg)}

/* ---------- products ---------- */
.grid-prod{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.prod{
  display:flex;flex-direction:column;background:#fff;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.prod:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.prod-art{aspect-ratio:4/3;display:grid;place-items:center;padding:14px}
.prod-art svg{width:100%;max-width:132px;height:auto;stroke-width:2.6;stroke:var(--green-700)}
.prod-art .a{fill:rgba(127,176,105,.2);stroke:none}
.prod-art .c{fill:var(--green-300);stroke:none}
.prod-art .b{fill:none}
.prod-art .c2{stroke:var(--gold-600)}
.prod-art-1{background:linear-gradient(150deg,#EDF5E8,#DCEBD4)}
.prod-art-2{background:linear-gradient(150deg,#F6F0DE,#EDE1C2)}
.prod-art-3{background:linear-gradient(150deg,#E9F0EC,#D8E5DC)}
.prod-body{padding:16px 16px 20px;display:flex;flex-direction:column;flex:1}
.tag{
  align-self:flex-start;font-size:14px;font-weight:600;letter-spacing:.02em;
  padding:4px 10px;border-radius:999px;background:var(--green-800);color:#fff;margin-bottom:10px;
}
.tag-gold{background:var(--gold-600)}
.prod h3{font-size:19px;color:var(--green-900)}
.prod p{font-size:15px;color:var(--ink-soft);flex:1}
.link-cta{
  display:inline-flex;align-items:center;gap:6px;margin-top:2px;
  min-height:44px;padding-block:9px;align-self:flex-start;
  font-size:15px;font-weight:600;color:var(--green-700);
}
.link-cta svg{width:18px;height:18px;transition:transform .2s var(--ease)}
.link-cta:hover svg{transform:translateX(3px)}

/* ---------- process ---------- */
.steps{display:grid;grid-template-columns:1fr;gap:12px;counter-reset:s}
.steps li{
  position:relative;padding:20px 18px 20px 20px;border-radius:var(--r-md);
  background:rgba(255,255,255,.055);border:1px solid var(--line-dark);
}
.step-n{
  position:absolute;top:16px;right:18px;
  font-size:26px;font-weight:700;color:rgba(227,203,135,.36);line-height:1;
}
.step-ic{
  display:grid;place-content:center;width:44px;height:44px;margin-bottom:12px;
  border-radius:12px;background:rgba(227,203,135,.16);color:var(--gold-300);
}
.step-ic svg{width:24px;height:24px}
.steps h3{font-size:17px;color:#fff;margin-bottom:.3em;padding-right:44px}
.steps p{font-size:15px;color:#BDCDB8;margin:0}

/* ---------- gallery (masonry, no crop) ---------- */
.gal{columns:2;column-gap:10px}
.gal-item{
  display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;
  margin:0 0 10px;break-inside:avoid;border-radius:var(--r-md);overflow:hidden;
  transition:transform .2s var(--ease), opacity .2s var(--ease);
}
.gal-item img{width:100%;height:auto;border-radius:var(--r-md)}
.gal-item:hover{transform:translateY(-3px);opacity:.94}

/* ---------- contact ---------- */
.sec-head-center{margin-inline:auto;text-align:center}
.channels{display:grid;grid-template-columns:1fr;gap:12px}
.chan{
  display:flex;align-items:center;gap:14px;height:100%;
  background:#fff;border-radius:var(--r-md);padding:16px;
  box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.chan:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.chan-ic{
  display:grid;place-content:center;width:48px;height:48px;flex:0 0 auto;
  border-radius:14px;background:var(--gold-100);color:var(--green-700);
}
.chan-ic svg{width:25px;height:25px}
.chan-line .chan-ic{background:#06C755;color:#fff}
.chan-tx{display:flex;flex-direction:column;min-width:0}
.chan-tx b{font-size:16px;color:var(--green-900)}
.chan-tx small{font-size:14px;color:var(--ink-soft);overflow-wrap:anywhere}

.social-block{margin-top:36px;text-align:center}
.social-h{font-size:16px;color:var(--green-900);margin:0 0 12px}
.socials{display:flex;gap:10px;justify-content:center}
.soc{
  display:grid;place-content:center;width:48px;height:48px;border-radius:14px;
  background:#fff;color:var(--green-800);box-shadow:var(--shadow-1);
  transition:transform .2s var(--ease), box-shadow .2s var(--ease);
}
.soc svg{width:24px;height:24px}
.soc:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.soc-fb{color:#1877F2}
.soc-tt{color:#111}
.soc-line{background:#06C755;color:#fff}

/* ---------- footer ---------- */
.site-foot{background:var(--green-900);color:#C3D2BE;padding-block:36px 26px}
.foot-inner{display:grid;gap:22px}
.foot-logo{
  display:inline-block;background:#fff;border-radius:var(--r-sm);padding:10px 14px;margin-bottom:14px;
}
.foot-logo img{width:150px;height:auto}
.foot-brand p{font-size:15px;max-width:30em;margin:0}
.foot-meta{display:flex;flex-direction:column;gap:0;font-size:15px;align-items:flex-start}
.foot-meta a{display:inline-block;min-height:44px;padding-block:9px;color:#E3CB87}
.foot-meta a:hover{text-decoration:underline}
.copy{margin:10px 0 0;font-size:14px;color:#9DB098}

/* ---------- floating bar (mobile) ---------- */
.fbar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;display:flex;gap:1px;
  background:var(--line);
  padding-bottom:env(safe-area-inset-bottom);
  box-shadow:0 -4px 18px rgba(20,58,34,.12);
}
.fbar a{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  height:56px;font-size:16px;font-weight:600;
}
.fbar svg{width:21px;height:21px}
.fbar-line{background:#06C755;color:#fff}
.fbar-call{background:#fff;color:var(--green-800)}
body{padding-bottom:56px}

/* ---------- lightbox ---------- */
.lb{
  position:fixed;inset:0;z-index:100;display:grid;place-items:center;
  background:rgba(13,30,18,.93);padding:56px 12px;
  animation:lbIn .2s var(--ease);
}
.lb[hidden]{display:none}
@keyframes lbIn{from{opacity:0}to{opacity:1}}
.lb img{max-width:100%;max-height:100%;width:auto;height:auto;border-radius:var(--r-sm)}
.lb-close,.lb-nav{
  position:absolute;display:grid;place-content:center;
  width:46px;height:46px;border:0;border-radius:50%;cursor:pointer;
  background:rgba(255,255,255,.14);color:#fff;
  transition:background-color .2s var(--ease);
}
.lb-close:hover,.lb-nav:hover{background:rgba(255,255,255,.28)}
.lb-close svg,.lb-nav svg{width:22px;height:22px;stroke-width:2}
.lb-close{top:12px;right:12px}
.lb-prev{left:10px;top:50%;transform:translateY(-50%)}
.lb-next{right:10px;top:50%;transform:translateY(-50%)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(20px);
  transition:opacity .55s var(--ease), transform .55s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ---------- breakpoints ---------- */
@media (min-width:480px){
  .grid-feat{grid-template-columns:repeat(3,1fr);gap:12px}
  .gal{columns:3;column-gap:12px}
  .gal-item{margin-bottom:12px}
}
@media (min-width:600px){
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot-inner{grid-template-columns:1.4fr 1fr;align-items:start}
  .foot-meta{text-align:right;align-items:flex-end}
}
@media (min-width:768px){
  body{font-size:18px;padding-bottom:0}
  .fbar{display:none}
  .head-inner{min-height:76px}
  .brand img{width:150px}
  .head-inner .head-cta{display:inline-flex}
  .burger{display:none}
  .sec{padding-block:80px;scroll-margin-top:84px}
  .hero-inner{
    grid-template-columns:1.1fr .9fr;align-items:center;gap:40px;padding-block:56px 70px;
  }
  .hero-art img{max-width:none}
  .grid-feat{grid-template-columns:repeat(4,1fr);gap:16px}
  .feat{padding:24px 20px}
  .feat-ic{width:52px;height:52px}
  .feat-ic svg{width:28px;height:28px}
  .feat h3{font-size:18px}
  .about-inner{grid-template-columns:1.05fr .95fr;align-items:center;gap:48px}
  .grid-prod{grid-template-columns:repeat(3,1fr);gap:20px}
  .channels{grid-template-columns:repeat(3,1fr);gap:16px}
  .sec-head{margin-bottom:44px}
  .lb-close{top:20px;right:20px}
  .lb-prev{left:22px}
  .lb-next{right:22px}
}
@media (min-width:1024px){
  .head-nav{display:flex}
  .steps{grid-template-columns:repeat(4,1fr)}
  .gal{columns:4;column-gap:16px}
  .gal-item{margin-bottom:16px}
  .hero-inner{gap:56px;padding-block:68px 88px}
}

/* mobile nav drawer */
@media (max-width:1023px){
  .head-nav{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;gap:2px;margin:0;padding:10px 14px 16px;
    background:var(--cream-50);border-bottom:1px solid var(--line);
    box-shadow:0 14px 26px rgba(20,58,34,.10);
    display:none;
  }
  .head-nav.is-open{display:flex}
  .head-nav a{padding:13px 14px;border-radius:var(--r-sm);font-size:16px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
  .reveal{opacity:1;transform:none}
}