@import url('gistesy.css');

/* ==========================================================================
   LAYOUT — nav (with dropdown), page header banner, footer
   MASH TRADE Layout Architecture & Navigation Engine
   Prefixes supported: .nav, .mash-nav, .footer, .mash-footer
   ========================================================================== */

@font-face {
  font-family: 'Gistesy';
  src: url('../fonts/Gistesy.woff2?v=20261012') format('woff2'),
       url('../fonts/Gistesy.ttf?v=20261012') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

.nav, .mash-nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding-top:env(safe-area-inset-top, 0px);
  background:transparent;color:#fff;
  border-bottom:1px solid transparent;
  transition:background .4s var(--mash-ease),box-shadow .4s,backdrop-filter .4s,border-color .4s;
}
.nav-inner, .mash-nav-inner{
  max-width:var(--mash-wrap-wide);margin-inline:auto;
  padding:.7rem var(--mash-gutter);
  min-height:var(--mash-nav-h);
  display:flex;align-items:center;justify-content:space-between;gap:clamp(1rem,2.5vw,2rem);
}
.nav.is-solid, .mash-nav.is-solid{
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(16px) saturate(1.4);
  -webkit-backdrop-filter:blur(16px) saturate(1.4);
  color:var(--mash-ink);
  border-bottom:1px solid var(--mash-line);
  box-shadow:0 10px 30px -15px rgba(13,44,34,.16);
}
.nav.is-solid .brand-text strong, .mash-nav.is-solid .brand-text strong{color:var(--mash-ink)}
.nav.is-solid .brand-text em, .mash-nav.is-solid .brand-text em{color:var(--mash-muted);opacity:.95}
.nav.is-solid .nav-links > a,
.nav.is-solid .nav-group__btn,
.mash-nav.is-solid .nav-links > a,
.mash-nav.is-solid .nav-group__btn{
  color:var(--mash-ink-2);
  opacity:.9;
}
.nav.is-solid .nav-links > a:hover,
.nav.is-solid .nav-group__btn:hover,
.nav.is-solid .nav-links > a.is-active,
.nav.is-solid .nav-group.is-active .nav-group__btn,
.mash-nav.is-solid .nav-links > a:hover,
.mash-nav.is-solid .nav-group__btn:hover,
.mash-nav.is-solid .nav-links > a.is-active,
.mash-nav.is-solid .nav-group.is-active .nav-group__btn{
  color:var(--mash-green-950);
  opacity:1;
}
.nav.is-solid .nav-links > a::after,
.nav.is-solid .nav-group__btn::after,
.mash-nav.is-solid .nav-links > a::after,
.mash-nav.is-solid .nav-group__btn::after{
  background:var(--mash-green-800);
}
.nav.is-solid .nav-group__btn svg path,
.mash-nav.is-solid .nav-group__btn svg path{
  stroke:var(--mash-ink-2);
}

/* ---- brand ---- */
.brand{display:flex;align-items:center;gap:.7rem;flex:none}
.brand-mark{width:auto;height:var(--brand-logo-size, 42px);max-height:80px;object-fit:contain;filter:drop-shadow(0 3px 8px rgba(0,0,0,.35))}
.brand-text{display:flex;flex-direction:column;gap:2px;line-height:1.15}
.brand-text strong{font-family:var(--brand-name-font, var(--font-display));font-size:var(--brand-name-size, .9rem);font-weight:var(--brand-name-weight, 700);letter-spacing:.04em;white-space:nowrap}
.brand-text em{display:block;font-style:normal;font-weight:400;font-family:var(--signature-font, 'Gistesy'), 'Alex Brush', 'Dancing Script', cursive, sans-serif;font-size:var(--signature-size, 2.1rem);line-height:1.1;letter-spacing:0;text-transform:none;color:var(--mash-lime, #a4cc3c);opacity:.95;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}

/* ---- links ---- */
.nav-links{
  display:flex;align-items:center;gap:clamp(.15rem,1.1vw,1rem);
  margin-left:auto;
}
.nav-links > a,.nav-group__btn{
  position:relative;display:inline-flex;align-items:center;gap:.35rem;
  font-size:.84rem;font-weight:500;padding:.5rem .35rem;
  opacity:.87;transition:opacity .3s,color .3s;white-space:nowrap;
}
.nav-links > a::after,.nav-group__btn::after{
  content:"";position:absolute;left:.35rem;right:.35rem;bottom:.16rem;height:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;
  transition:transform .4s var(--ease);
}
.nav-links > a:hover,.nav-group__btn:hover,
.nav-links > a.is-active,.nav-group.is-active .nav-group__btn{opacity:1}
.nav-links > a:hover::after,.nav-group__btn:hover::after,
.nav-links > a.is-active::after,.nav-group.is-active .nav-group__btn::after{transform:scaleX(1)}
.nav-group__btn svg{transition:transform .35s var(--ease);opacity:.7}
.nav-group.is-open .nav-group__btn svg{transform:rotate(180deg)}

/* ---- dropdown ---- */
.nav-group{position:relative}
.nav-group__menu{
  position:absolute;top:calc(100% + .55rem);left:50%;transform:translateX(-50%) translateY(-8px);
  min-width:216px;padding:.5rem;border-radius:16px;
  background:rgba(255,255,255,.98);color:var(--ink);
  border:1px solid var(--line);
  box-shadow:0 30px 60px -34px rgba(13,44,34,.7);
  display:flex;flex-direction:column;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity var(--dur-fast, .24s) var(--ease),transform var(--dur-fast, .24s) var(--ease),visibility var(--dur-fast, .24s);
  transition-delay:120ms;
}
.nav-group:hover .nav-group__menu,
.nav-group:focus-within .nav-group__menu,
.nav-group.is-open .nav-group__menu{
  opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);
  transition-delay:0ms;
}
.nav-group__menu a{
  display:block;padding:.6rem .8rem;border-radius:10px;
  font-size:.87rem;font-weight:500;color:var(--ink-2);
  transition:background .25s,color .25s;
}
.nav-group__menu a:hover{background:var(--sand);color:var(--green-800)}
.nav-group__menu a.is-active{background:var(--green-800);color:#fff}

/* ---- cta ---- */
.nav-cta{display:flex;align-items:center;gap:.55rem;flex:none;margin-left:auto}
.nav-links__mobile-cta{display:none}
.nav .btn-ghost{border-color:rgba(255,255,255,.32);color:#fff;padding:.58rem 1rem;font-size:.8rem}
.nav.is-solid .btn-ghost{border-color:var(--line);color:var(--ink)}
.nav .btn-solid{background:var(--lime);color:var(--green-950);padding:.58rem 1.1rem;font-size:.8rem}
.nav .btn-solid:hover{background:#fff}
.nav.is-solid .btn-solid{background:var(--green-800);color:#fff}
.nav.is-solid .btn-solid:hover{background:var(--green-700)}

/* ---- burger ---- */
.burger{display:none;width:42px;height:42px;border-radius:12px;position:relative;flex:none}
.burger span{position:absolute;left:11px;right:11px;height:2px;background:currentColor;border-radius:2px;transition:transform .4s var(--ease),opacity .25s}
.burger span:nth-child(1){top:15px}
.burger span:nth-child(2){top:20px}
.burger span:nth-child(3){top:25px}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

@media (max-width:1180px){
  .burger{display:block}
  .nav-links{
    position:fixed;inset:var(--nav-h) 0 auto 0;
    max-height:calc(100dvh - var(--nav-h));overflow-y:auto;
    flex-direction:column;align-items:stretch;gap:0;
    background:rgba(255,255,255,.98);color:var(--ink);
    padding:.4rem var(--gutter) 1.8rem;
    border-bottom:1px solid var(--line);
    box-shadow:0 30px 60px -34px rgba(13,44,34,.6);
    opacity:0;visibility:hidden;pointer-events:none;
    transform:translateY(-8px);
    transition:transform var(--dur-base, .4s) var(--ease-out),opacity var(--dur-fast, .24s) var(--ease-out),visibility var(--dur-base, .4s);
  }
  .nav-links.is-open{
    opacity:1;visibility:visible;pointer-events:auto;
    transform:translateY(0);
  }
  .nav-links > a,.nav-group__btn{
    padding:.95rem .2rem;font-size:1rem;font-weight:600;
    border-bottom:1px solid var(--line);opacity:1;justify-content:space-between;
  }
  .nav-links > a::after,.nav-group__btn::after{display:none}
  .nav-group__menu{
    position:static;transform:none;min-width:0;
    box-shadow:none;border:0;background:transparent;
    padding:0 0 .4rem .9rem;
    opacity:1;visibility:visible;pointer-events:auto;display:none;
    border-bottom:1px solid var(--line);
  }
  .nav-group.is-open .nav-group__menu{display:flex;transform:none}
  .nav-group:hover .nav-group__menu{transform:none}
  .nav-cta .btn-ghost{display:none}
}
@media (max-width:640px){
  .nav, .mash-nav{
    padding-top:max(env(safe-area-inset-top, 0px), 14px);
  }
  .brand{gap:.6rem;align-items:center}
  .brand-mark{height:clamp(34px, 8.5vw, 42px)}
  .brand-text{display:flex;flex-direction:column;gap:0;justify-content:center}
  .brand-text strong{font-size:17.5px;letter-spacing:.03em;line-height:1.15}
  .brand-text em{
    display:block;
    font-size:clamp(1.12rem, 4.5vw, 1.48rem);
    line-height:1.12;
    margin-top:1px;
    white-space:nowrap;
  }
  .nav-cta .btn-solid{display:none}
  .nav-links__mobile-cta{
    display:flex;
    flex-direction:column;
    gap:.75rem;
    margin-top:1.25rem;
    padding-top:1.25rem;
    border-top:1px solid var(--line);
  }
  .nav-links__mobile-cta .btn{
    width:100%;
    justify-content:center;
    padding:.75rem 1rem;
    font-size:.88rem;
    font-weight:600;
  }
  .nav-links__mobile-cta .btn-ghost{
    border-color:var(--line);
    color:var(--ink);
  }
  .nav-links__mobile-cta .btn-solid{
    background:var(--green-800);
    color:#fff;
  }
}

/* ==========================================================================
   PAGE HEADER BANNER (.phero) — হোম ছাড়া বাকি ১১ পেজে
   ========================================================================== */
.phero{
  position:relative;overflow:hidden;isolation:isolate;
  background:var(--green-950);color:#fff;
  padding-top:calc(var(--nav-h) + clamp(3rem,9vh,6rem));
  padding-bottom:clamp(3.5rem,9vh,6rem);
}
.phero__bg{position:absolute;inset:-14% 0 -14% 0;z-index:-3;will-change:transform}
.phero__bg img{width:100%;height:100%;object-fit:cover;opacity:.5}
.phero__veil{
  position:absolute;inset:0;z-index:-2;
  background:linear-gradient(120deg,var(--green-950) 10%,rgba(7,27,21,.9) 55%,rgba(18,62,47,.72));
}
.phero__glow{
  position:absolute;z-index:-1;right:-8%;top:-30%;
  width:min(52vw,640px);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle,rgba(164,204,60,.28),transparent 66%);
  animation:m-phero-drift 18s ease-in-out infinite alternate;
}
@keyframes m-phero-drift{to{transform:translate3d(-8%,10%,0) scale(1.15)}}

.phero__inner{max-width:var(--wrap);position:relative}
.phero__eyebrow{color:var(--lime)}
.phero__title{
  font-size:clamp(2.2rem,5.4vw,4.1rem);font-weight:800;
  letter-spacing:-.035em;line-height:1.02;color:#fff;
  margin:clamp(.8rem,1.6vw,1.1rem) 0 0;text-wrap:balance;
}
.phero__lead{
  margin-top:clamp(1rem,2vw,1.4rem);max-width:62ch;
  color:#c3d6cb;font-size:clamp(1rem,1.15vw,1.1rem);line-height:1.75;
}
.phero__line{
  position:absolute;left:0;right:0;bottom:0;height:4px;
  background:linear-gradient(90deg,var(--lime),rgba(164,204,60,0) 65%);
}

/* ==========================================================================
   FOOTER (MASH TRADE Custom Platform)
   ========================================================================== */
.footer, .mash-footer{
  background:var(--mash-green-950);color:#cfe0d6;
  padding-top:clamp(3.5rem,7vw,5.5rem);
  position:relative;overflow:hidden;
}
.footer::before, .mash-footer::before{
  content:"";position:absolute;top:-140px;right:-120px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(164,204,60,.16),transparent 68%);
  pointer-events:none;
}
.footer .wrap, .mash-footer .mash-wrap{
  max-width:var(--mash-wrap-wide);
}
.foot-grid, .mash-foot-grid{
  position:relative;
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:clamp(1.75rem, 4.5vw, 3rem) clamp(1rem, 3.5vw, 2.5rem);
  padding-bottom:clamp(2.5rem,5vw,3.5rem);
}
.foot-brand, .mash-foot-brand{
  grid-column:1 / -1;
  width:100%;
  overflow:visible;
}
@media (min-width: 860px){
  .foot-grid, .mash-foot-grid{
    grid-template-columns: 1.35fr 1fr 1fr;
    align-items:start;
    gap:clamp(2rem,5vw,4rem);
  }
  .foot-brand, .mash-foot-brand{
    grid-column:auto;
    justify-self:start;
    max-width:440px;
  }
  .foot-col:not(.foot-col--social), .mash-foot-col:not(.foot-col--social){
    justify-self:center;
  }
  .foot-col--social{
    justify-self:end;
    width:fit-content;
  }
}
.foot-mark, .mash-foot-mark{width:auto;height:var(--footer-logo-size, var(--brand-logo-size, 50px));max-height:85px;object-fit:contain;margin-bottom:.9rem}
.foot-brand h4, .mash-foot-brand h4{font-family:var(--brand-name-font, var(--font-display));font-size:var(--footer-brand-size, var(--brand-name-size, 1.02rem));font-weight:var(--brand-name-weight, 700);color:#fff;letter-spacing:.03em}
.foot-brand h4 .foot-sep, .foot-brand h4 span:not(.brand-h), .mash-foot-brand h4 span:not(.brand-h){color:var(--mash-lime);margin-inline:.3rem}
.foot-script, .mash-foot-script{
  display:inline-block;
  font-family:var(--signature-font, 'Gistesy'), 'Alex Brush', 'Dancing Script', cursive, sans-serif;
  font-size:var(--footer-signature-size, var(--signature-size, 2.1rem));
  font-weight:400;
  font-style:normal;
  line-height:1.25;
  margin-top:.4rem;
  margin-bottom:.3rem;
  letter-spacing:0;
  text-transform:none;
  padding:0.2em 0.3em 0.15em 2px;
  margin-inline:-0.3em;
  white-space:nowrap;
  overflow:visible;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  background:linear-gradient(110deg, #99c233 0%, #b8e04b 28%, #ffffff 42%, #d2f06b 56%, #89ae28 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent !important;
  filter:drop-shadow(0 2px 8px rgba(0, 0, 0, 0.45));
  animation:foot-script-shimmer 4.5s ease-in-out infinite;
}

@keyframes foot-script-shimmer{
  0%, 15%{ background-position: 160% 0; }
  85%, 100%{ background-position: -60% 0; }
}

@media (prefers-reduced-motion: reduce){
  .foot-script, .mash-foot-script{ animation: none; background-position: 50% 0; }
}
.foot-tag, .mash-foot-tag{margin-top:.6rem;font-size:.94rem;color:#fff;font-style:italic;opacity:.92;line-height:1.6}
.foot-line, .mash-foot-line{margin-top:.9rem;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:var(--mash-lime)}
.foot-col, .mash-foot-col{
  display:flex;flex-direction:column;gap:.65rem;
  min-width:0;
}
@media (min-width: 860px){
  .foot-col, .mash-foot-col{
    padding-top:clamp(1.5rem, 3vw, 2.8rem);
  }
}
.foot-col h5, .mash-foot-col h5{
  font-family:var(--mash-font-display);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  color:#fff;margin-bottom:.45rem;font-weight:600;
}
.foot-col a,.foot-col span, .mash-foot-col a, .mash-foot-col span{
  font-size:clamp(.8rem, 3.4vw, .89rem);
  color:#a9bdb2;
  transition:color .3s,transform .3s;
  width:fit-content;
  overflow-wrap:anywhere;
}
.foot-col a:hover, .mash-foot-col a:hover{color:var(--mash-lime);transform:translateX(4px)}
.foot-col a[aria-current="page"], .mash-foot-col a[aria-current="page"]{color:var(--mash-lime)}
/* ---- Social Media (Clean, Proportional, No Card Border) ---- */
.foot-col--social h5{margin-bottom:.55rem}
.foot-socials{display:flex;flex-direction:column;gap:.65rem}
.foot-social-item{
  display:inline-flex;align-items:center;gap:clamp(.45rem, 1.8vw, .7rem);
  color:#a9bdb2;
  font-size:clamp(.8rem, 3.4vw, .89rem);
  text-decoration:none;
  transition:color .25s ease,transform .25s ease;
  width:fit-content;
}
.foot-social-icon{
  width:20px;height:20px;
  display:inline-flex;align-items:center;justify-content:center;
  flex-shrink:0;
  aspect-ratio:1/1;
  color:#a9bdb2;
  transition:color .25s ease,transform .25s ease;
}
.foot-social-icon svg{
  width:18px;height:18px;
  display:block;
  flex-shrink:0;
  object-fit:contain;
}
.foot-social-name{
  font-weight:400;
  color:inherit;
  letter-spacing:.01em;
}

/* Hover States */
.foot-social-item:hover{
  color:var(--mash-lime);
  transform:translateX(4px);
}
.foot-social-item:hover .foot-social-icon{
  color:var(--mash-lime);
  transform:scale(1.15);
}
.foot-social-item[data-platform="linkedin"]:hover,
.foot-social-item[data-platform="linkedin"]:hover .foot-social-icon{
  color:#0a66c2;
}
.foot-social-item[data-platform="facebook"]:hover,
.foot-social-item[data-platform="facebook"]:hover .foot-social-icon{
  color:#1877f2;
}
.foot-social-item[data-platform="instagram"]:hover,
.foot-social-item[data-platform="instagram"]:hover .foot-social-icon{
  color:#e4405f;
}
.foot-social-item[data-platform="youtube"]:hover,
.foot-social-item[data-platform="youtube"]:hover .foot-social-icon{
  color:#ff0000;
}
.foot-social-item[data-platform="whatsapp"]:hover,
.foot-social-item[data-platform="whatsapp"]:hover .foot-social-icon{
  color:#25d366;
}
.foot-social-item[data-platform="x"]:hover,
.foot-social-item[data-platform="x"]:hover .foot-social-icon,
.foot-social-item[data-platform="twitter"]:hover,
.foot-social-item[data-platform="twitter"]:hover .foot-social-icon{
  color:#fff;
}
.foot-bottom, .mash-foot-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:1.4rem 0 1.8rem;
  display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;
  align-items:center;
  font-size:.82rem;color:#8ba197;
}
.foot-bottom p, .mash-foot-bottom p{margin:0}

/* MASH TRADE Developer & Engineering Signature (Plain text with shimmer, no link) */
.foot-credit{
  display:inline-flex;
  align-items:center;
  gap:.35rem;
  margin-left:auto;
}
.mash-shimmer{
  display:inline-block;
  font-weight:700;
  letter-spacing:.05em;
  background:linear-gradient(
    110deg,
    #a3e635 0%,
    #bef264 25%,
    #ffffff 45%,
    #bef264 65%,
    #a3e635 100%
  );
  background-size:220% 100%;
  color:transparent;
  -webkit-background-clip:text;
  background-clip:text;
  animation:mashShimmer 3s ease-in-out infinite;
}

@keyframes mashShimmer{
  0%{background-position:100% 0}
  100%{background-position:-120% 0}
}

@media (prefers-reduced-motion: reduce){
  .mash-shimmer{
    animation:none;
    color:#a3e635;
    background:none;
    -webkit-background-clip:unset;
    background-clip:unset;
  }
}

/* ---------------- Interactive Floating WhatsApp Chat Widget ---------------- */
.wa-widget-wrap{
  position:fixed;
  right:26px;
  bottom:84px;
  z-index:905;
}

.floating-wa{
  width:50px;
  height:50px;
  border-radius:50%;
  background:#25D366;
  color:#ffffff;
  border:none;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 8px 24px -4px rgba(37, 211, 102, 0.55), 0 0 0 0 rgba(37, 211, 102, 0.45);
  transition:all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor:pointer;
  position:relative;
  animation:floatingWaPulse 3s infinite;
  outline:none;
}

@keyframes floatingWaPulse{
  0%, 100%{
    box-shadow:0 8px 24px -4px rgba(37, 211, 102, 0.55), 0 0 0 0 rgba(37, 211, 102, 0.45);
  }
  50%{
    box-shadow:0 12px 30px -4px rgba(37, 211, 102, 0.65), 0 0 0 10px rgba(37, 211, 102, 0);
  }
}

.floating-wa:hover{
  background:#20ba59;
  transform:translateY(-3px) scale(1.08);
  box-shadow:0 14px 34px -4px rgba(37, 211, 102, 0.7);
}

.floating-wa:active{
  transform:translateY(0) scale(0.96);
}

/* Red Unread Notification Badge Dot */
.floating-wa__badge{
  position:absolute;
  top:2px;
  right:2px;
  width:12px;
  height:12px;
  border-radius:50%;
  background:#ef4444;
  border:2px solid #ffffff;
  box-shadow:0 0 8px rgba(239, 68, 68, 0.8);
  animation:waBadgePulse 2s infinite;
  transition:all 0.3s ease;
}

.floating-wa__badge.is-hidden{
  opacity:0;
  transform:scale(0);
  visibility:hidden;
}

@keyframes waBadgePulse{
  0%, 100%{transform:scale(1);}
  50%{transform:scale(1.25);}
}

/* ---------------- Chat Box Popup ---------------- */
.wa-chat-box{
  position:absolute;
  right:0;
  bottom:64px;
  width:340px;
  max-width:calc(100vw - 36px);
  background:#ffffff;
  border-radius:20px;
  box-shadow:0 20px 50px -10px rgba(7, 27, 21, 0.3), 0 0 0 1px rgba(0, 0, 0, 0.06);
  overflow:hidden;
  display:flex;
  flex-direction:column;
  opacity:0;
  visibility:hidden;
  transform:translateY(16px) scale(0.95);
  transform-origin:bottom right;
  transition:all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index:910;
}

.wa-chat-box.is-open{
  opacity:1;
  visibility:visible;
  transform:translateY(0) scale(1);
}

/* Chat Header */
.wa-chat-box__header{
  background:#ffffff;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid #f1f5f3;
}

.wa-chat-box__profile{
  display:flex;
  align-items:center;
  gap:10px;
}

.wa-chat-box__avatar{
  width:42px;
  height:42px;
  border-radius:50%;
  background:#f6f9f7;
  border:1px solid #e1ece5;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:5px;
  flex-shrink:0;
}

.wa-chat-box__avatar img{
  width:100%;
  height:100%;
  object-fit:contain;
}

.wa-chat-box__info{
  display:flex;
  flex-direction:column;
  line-height:1.2;
}

.wa-chat-box__name{
  font-family:var(--mash-font-display, inherit);
  font-size:0.92rem;
  font-weight:700;
  color:#0f1613;
}

.wa-chat-box__status{
  font-size:0.72rem;
  color:#5d6b63;
  display:flex;
  align-items:center;
  gap:5px;
  margin-top:2px;
}

.wa-chat-box__online-dot{
  width:6px;
  height:6px;
  border-radius:50%;
  background:#22c55e;
  box-shadow:0 0 6px #22c55e;
}

.wa-chat-box__close{
  background:transparent;
  border:none;
  color:#8e9c94;
  cursor:pointer;
  padding:4px;
  border-radius:6px;
  display:flex;
  align-items:center;
  justify-content:center;
  transition:all 0.2s ease;
}

.wa-chat-box__close:hover{
  background:#f1f5f3;
  color:#0f1613;
}

/* Chat Body (WhatsApp wallpaper pattern background) */
.wa-chat-box__body{
  background:#f4ece2;
  background-image:radial-gradient(#dfd4c6 1px, transparent 1px);
  background-size:16px 16px;
  padding:18px 16px;
  min-height:140px;
  display:flex;
  flex-direction:column;
  justify-content:center;
}

.wa-chat-bubble{
  background:#ffffff;
  border-radius:0 14px 14px 14px;
  padding:12px 14px 8px;
  box-shadow:0 2px 8px rgba(0, 0, 0, 0.08);
  position:relative;
  max-width:92%;
  animation:waBubbleIn 0.3s ease-out;
}

@keyframes waBubbleIn{
  from{opacity:0;transform:translateY(8px);}
  to{opacity:1;transform:translateY(0);}
}

.wa-chat-bubble::before{
  content:"";
  position:absolute;
  left:-8px;
  top:0;
  width:0;
  height:0;
  border-style:solid;
  border-width:0 8px 10px 0;
  border-color:transparent #ffffff transparent transparent;
}

.wa-chat-bubble__text{
  margin:0 0 6px;
  font-size:0.86rem;
  line-height:1.45;
  color:#111b21;
}

.wa-chat-bubble__text strong{
  color:#0f1613;
  font-weight:700;
}

.wa-chat-bubble__time{
  display:block;
  font-size:0.68rem;
  color:#8696a0;
  text-align:right;
}

/* Chat Footer / Action Area */
.wa-chat-box__footer{
  background:#ffffff;
  padding:14px 16px;
  display:flex;
  flex-direction:column;
  gap:10px;
  border-top:1px solid #f1f5f3;
}

.wa-chat-box__input-wrap{
  position:relative;
  display:flex;
  align-items:center;
}

.wa-chat-box__input{
  width:100%;
  background:#f7f9f8;
  border:1px solid #e1ece5;
  border-radius:24px;
  padding:9px 38px 9px 14px;
  font-size:0.86rem;
  color:#0f1613;
  outline:none;
  transition:all 0.25s ease;
}

.wa-chat-box__input:focus{
  background:#ffffff;
  border-color:#25D366;
  box-shadow:0 0 0 3px rgba(37, 211, 102, 0.15);
}

.wa-chat-box__input::placeholder{
  color:#94a3b8;
}

.wa-chat-box__input-icon{
  position:absolute;
  right:12px;
  font-size:1.05rem;
  opacity:0.6;
  pointer-events:none;
}

.wa-chat-box__send-btn{
  background:#25D366;
  color:#ffffff;
  border:none;
  border-radius:24px;
  padding:11px 18px;
  font-family:var(--mash-font-display, inherit);
  font-size:0.92rem;
  font-weight:700;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  cursor:pointer;
  box-shadow:0 6px 18px -4px rgba(37, 211, 102, 0.6);
  transition:all 0.25s ease;
  outline:none;
}

.wa-chat-box__send-btn:hover{
  background:#20ba59;
  transform:translateY(-1px);
  box-shadow:0 10px 24px -4px rgba(37, 211, 102, 0.75);
}

.wa-chat-box__send-btn:active{
  transform:translateY(0);
}

.wa-chat-box__brand-tag{
  text-align:center;
  font-size:0.66rem;
  color:#94a3b8;
  font-weight:500;
  letter-spacing:0.02em;
}

@media (max-width:640px){
  .wa-widget-wrap{
    right:16px;
    bottom:20px;
  }
  .floating-wa{
    width:46px;
    height:46px;
  }
  .floating-wa svg{
    width:25px;
    height:25px;
  }
  .wa-chat-box{
    right:0;
    bottom:56px;
    width:calc(100vw - 32px);
    border-radius:18px;
  }
  .back-to-top{
    right:16px;
    bottom:74px;
    width:42px;
    height:42px;
  }
}

/* ---------------- Floating Back to Top Button ---------------- */
.back-to-top{
  position:fixed;
  right:26px;
  bottom:26px;
  z-index:900;
  width:46px;
  height:46px;
  border-radius:50%;
  background:rgba(7, 27, 21, 0.9);
  color:#a4cc3c;
  border:1px solid rgba(164, 204, 60, 0.35);
  box-shadow:0 8px 24px -4px rgba(7, 27, 21, 0.45);
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  opacity:0;
  visibility:hidden;
  transform:translateY(16px) scale(0.92);
  transition:all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  outline:none;
}
.back-to-top.is-visible{
  opacity:1;
  visibility:visible;
  transform:translateY(0) scale(1);
}
.back-to-top:hover{
  background:#a4cc3c;
  color:#071b15;
  border-color:#a4cc3c;
  transform:translateY(-3px) scale(1.08);
  box-shadow:0 14px 30px -4px rgba(164, 204, 60, 0.55);
}
.back-to-top:active{
  transform:translateY(0) scale(0.96);
}
@media (max-width:640px){
  .back-to-top{
    right:16px;
    bottom:74px;
    width:42px;
    height:42px;
  }
}