/* ===================== VARIABLES ===================== */
:root{
  --ink:#0a0b0d;
  --ink-2:#15171b;
  --ink-3:#1e2126;
  --gold:#d9a54a;
  --gold-light:#f0c874;
  --paper:#ffffff;
  --soft:#f6f4ef;
  --text:#1c1e22;
  --text-dim-onlight:#5c6068;
  --text-dim:rgba(255,255,255,.66);
  --border-light:rgba(10,11,13,.09);
  --border-dark:rgba(255,255,255,.1);
  --shadow:0 20px 50px rgba(10,11,13,.12);
  --radius:16px;
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',Arial,sans-serif;
  color:var(--text);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{
  font-family:'Poppins',Arial,sans-serif;
  margin:0;
  line-height:1.25;
  color:var(--ink);
}
p{margin:0;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
ul{list-style:none;margin:0;padding:0;}
svg{width:20px;height:20px;}
section{padding:110px 0;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.bg-soft{background:var(--soft);}
.eyebrow{
  display:inline-block;
  font-size:13px;
  font-weight:600;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
}

/* Buttons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:14px 26px;
  border-radius:100px;
  font-weight:600;
  font-size:15px;
  white-space:nowrap;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn svg{width:18px;height:18px;}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--ink);box-shadow:0 12px 24px rgba(217,165,74,.28);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(217,165,74,.38);}
.btn-ghost{background:transparent;border:1.5px solid var(--border-light);color:var(--text);}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold);transform:translateY(-2px);}
section .btn-ghost{border-color:var(--border-light);}
#hizmetler ~ .btn-ghost,.hero .btn-ghost{border-color:rgba(255,255,255,.25);color:#fff;}

/* Reveal-on-scroll */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in-view{opacity:1;transform:translateY(0);}
.reveal-delay-1.in-view{transition-delay:.1s;}
.reveal-delay-2.in-view{transition-delay:.2s;}
.reveal-delay-3.in-view{transition-delay:.3s;}

/* ===================== NAV ===================== */
.nav{
  position:sticky;top:0;left:0;right:0;z-index:200;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(14px);
  border-bottom:1px solid transparent;
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.nav.scrolled{border-bottom-color:var(--border-light);box-shadow:0 8px 24px rgba(10,11,13,.06);}
.nav .container{display:flex;align-items:center;justify-content:space-between;gap:16px;height:82px;}
.logo{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.logo-icon{height:44px;width:44px;object-fit:contain;}
.logo-text{height:36px;width:auto;}
.nav-links{display:flex;align-items:center;gap:24px;flex:0 1 auto;min-width:0;}
.nav-links a{font-size:14.5px;font-weight:600;color:var(--text);position:relative;padding:6px 0;white-space:nowrap;}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--gold);transition:width .25s ease;}
.nav-links a:hover::after{width:100%;}
.nav-right{display:flex;align-items:center;gap:14px;flex:0 0 auto;}

.lang-switch{position:relative;flex:0 0 auto;}
.lang-current{display:flex;align-items:center;gap:6px;background:rgba(10,11,13,.05);border:1px solid var(--border-light);border-radius:100px;padding:7px 12px;font-size:12.5px;font-weight:700;color:var(--text);cursor:pointer;white-space:nowrap;}
.lang-current .lang-flag{font-size:15px;line-height:1;}
.lang-current .lang-chevron{width:12px;height:12px;color:var(--text-dim-onlight);transition:transform .2s ease;}
.lang-switch.open .lang-current .lang-chevron{transform:rotate(180deg);}
.lang-menu{
  position:absolute;top:calc(100% + 10px);right:0;
  background:var(--paper);border:1px solid var(--border-light);border-radius:14px;box-shadow:var(--shadow);
  padding:6px;min-width:180px;display:none;flex-direction:column;gap:1px;z-index:300;
}
.lang-switch.open .lang-menu{display:flex;}
.lang-option{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;border:none;background:transparent;font-size:14px;font-weight:600;color:var(--text);cursor:pointer;text-align:left;white-space:nowrap;width:100%;}
.lang-option .lang-flag{font-size:16px;line-height:1;}
.lang-option:hover{background:var(--soft);}
.lang-option.active{color:var(--gold);background:rgba(217,165,74,.1);}

.lang-switch-mobile{display:flex;flex-wrap:wrap;gap:8px;margin:18px 24px;}
.lang-chip{display:flex;align-items:center;gap:6px;padding:8px 14px;border-radius:100px;border:1px solid var(--border-light);background:transparent;font-size:13px;font-weight:700;color:var(--text-dim-onlight);cursor:pointer;}
.lang-chip .lang-flag{font-size:14px;line-height:1;}
.lang-chip.active{background:var(--gold);color:var(--ink);border-color:var(--gold);}

.nav-phone{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--text);white-space:nowrap;flex:0 0 auto;}
.nav-phone svg{width:17px;height:17px;color:var(--gold);}
.nav-instagram{display:flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;color:var(--text);transition:color .25s ease,background .25s ease;flex:0 0 auto;}
.nav-instagram svg{width:19px;height:19px;}
.nav-instagram:hover{color:var(--ink);background:var(--gold);}
.nav-right .btn{flex:0 0 auto;}
.nav-burger{display:none;flex-direction:column;justify-content:center;gap:5px;width:38px;height:38px;border:1px solid var(--border-light);border-radius:10px;background:transparent;cursor:pointer;flex:0 0 auto;}
.nav-burger span{display:block;width:16px;height:2px;background:var(--ink);margin:0 auto;transition:transform .25s ease,opacity .25s ease;}
.nav-burger.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-burger.active span:nth-child(2){opacity:0;}
.nav-burger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.nav-mobile{
  display:flex;flex-direction:column;
  max-height:0;overflow:hidden;
  background:var(--paper);
  border-top:1px solid transparent;
  transition:max-height .35s ease,border-color .35s ease;
}
.nav-mobile.open{max-height:80vh;overflow-y:auto;border-top-color:var(--border-light);}
.nav-mobile a{padding:16px 24px;font-weight:600;font-size:15px;border-bottom:1px solid var(--border-light);}

@media (max-width:1240px){
  .nav-phone span{display:none;}
}

@media (max-width:960px){
  .nav-links{display:none;}
  .nav-burger{display:flex;}
  .nav-right > .lang-switch{display:none;}
}

/* ===================== HERO ===================== */
.hero{position:relative;padding:150px 0 90px;background:var(--ink);color:#fff;overflow:hidden;}
.hero-bg{
  position:absolute;inset:0;
  background:
    radial-gradient(700px 500px at 85% -10%,rgba(217,165,74,.22),transparent 60%),
    radial-gradient(600px 500px at 0% 100%,rgba(217,165,74,.12),transparent 60%),
    linear-gradient(180deg,var(--ink),var(--ink-2));
  z-index:0;
}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:8px 16px 8px 8px;border-radius:100px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);
  margin-bottom:26px;
}
.hero-badge img{width:30px;height:30px;border-radius:50%;object-fit:cover;}
.hero-badge span{font-size:13px;font-weight:600;color:var(--text-dim);}
.hero h1{font-size:clamp(34px,4.6vw,54px);color:#fff;font-weight:700;}
.hero h1 em{font-style:normal;color:var(--gold);}
.hero .lead{margin-top:22px;font-size:17px;color:var(--text-dim);max-width:54ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:34px;}
.hero .btn-ghost{border-color:rgba(255,255,255,.25);color:#fff;}
.hero .btn-ghost svg{color:#25D366;}
.hero .btn-ghost:hover{border-color:var(--gold);color:var(--gold-light);}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:36px;}
.hero-tags span{font-size:12.5px;font-weight:600;padding:8px 14px;border-radius:100px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);color:var(--text-dim);}

.hero-showcase{position:relative;z-index:1;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:22px;backdrop-filter:blur(6px);}
.hs-tag{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--gold);margin-bottom:16px;}
.hs-tag svg{width:16px;height:16px;}
.hs-grid{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:110px;gap:10px;}
.hs-item{position:relative;border-radius:12px;overflow:hidden;grid-column:span 1;grid-row:span 1;}
.hs-item.hs-big{grid-column:span 2;grid-row:span 2;}
.hs-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.hs-item:hover img{transform:scale(1.07);}
.hs-label{
  position:absolute;left:0;right:0;bottom:0;
  padding:10px 12px 8px;font-size:12px;font-weight:600;color:#fff;
  background:linear-gradient(0deg,rgba(0,0,0,.72),transparent);
}
.hs-more{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:13.5px;font-weight:600;color:var(--gold-light);}
.hs-more svg{width:16px;height:16px;transition:transform .25s ease;}
.hs-more:hover svg{transform:translateX(4px);}

.hero-scroll{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:80px;color:var(--text-dim);font-size:12px;letter-spacing:1px;text-transform:uppercase;}
.hero-scroll .line{width:1px;height:38px;background:linear-gradient(180deg,var(--gold),transparent);animation:scrollLine 2s ease-in-out infinite;}
@keyframes scrollLine{0%,100%{opacity:.3;}50%{opacity:1;}}

@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;}
  .hero{padding-top:130px;}
}

/* ===================== TICKER ===================== */
.ticker-wrap{background:var(--ink-2);border-top:1px solid rgba(255,165,74,.08);border-bottom:1px solid rgba(255,255,255,.06);overflow:hidden;padding:16px 0;}
.ticker{display:flex;width:max-content;animation:tickerScroll 32s linear infinite;}
.ticker span{
  flex:0 0 auto;padding:0 28px;font-family:'Poppins',Arial,sans-serif;font-weight:600;font-size:14px;
  letter-spacing:2px;color:var(--text-dim);position:relative;
}
.ticker span::after{content:"\2726";position:absolute;right:-2px;top:0;color:var(--gold);font-size:10px;}
@keyframes tickerScroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ===================== SECTION HEAD ===================== */
.section-head{max-width:640px;margin:0 0 56px;}
.section-head h2{font-size:clamp(28px,3.6vw,40px);}
.section-head p{margin-top:16px;color:var(--text-dim-onlight);font-size:16px;}

/* ===================== SERVICES ===================== */
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.s-card{
  position:relative;padding:34px 28px;border-radius:var(--radius);background:var(--paper);
  border:1px solid var(--border-light);box-shadow:var(--shadow);transition:transform .3s ease,box-shadow .3s ease;
}
.s-card:hover{transform:translateY(-6px);box-shadow:0 26px 60px rgba(10,11,13,.16);}
.s-card .num{position:absolute;top:24px;right:28px;font-family:'Poppins',Arial,sans-serif;font-weight:700;font-size:26px;color:var(--border-light);}
.s-card .icon{
  width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(217,165,74,.16),rgba(217,165,74,.05));color:var(--gold);margin-bottom:22px;
}
.s-card .icon svg{width:26px;height:26px;}
.s-card h3{font-size:19px;margin-bottom:12px;}
.s-card p{color:var(--text-dim-onlight);font-size:14.5px;}
.s-featured{background:linear-gradient(160deg,var(--ink),var(--ink-2));border-color:transparent;color:#fff;}
.s-featured h3{color:#fff;}
.s-featured p{color:var(--text-dim);}
.s-featured .num{color:rgba(255,255,255,.12);}
.s-featured .icon{background:linear-gradient(135deg,rgba(217,165,74,.3),rgba(217,165,74,.1));}
.s-ribbon{
  position:absolute;top:-12px;left:28px;background:var(--gold);color:var(--ink);
  font-size:11.5px;font-weight:700;padding:6px 14px;border-radius:100px;letter-spacing:.3px;
}

@media (max-width:960px){.services-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.services-grid{grid-template-columns:1fr;}}

/* ===================== GALLERY ===================== */
.filter-bar{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px;}
.filter-btn{
  padding:10px 20px;border-radius:100px;border:1.5px solid var(--border-light);background:transparent;
  font-weight:600;font-size:13.5px;color:var(--text-dim-onlight);cursor:pointer;transition:all .25s ease;
}
.filter-btn:hover{border-color:var(--gold);color:var(--ink);}
.filter-btn.active{background:var(--ink);border-color:var(--ink);color:#fff;}

.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:18px;}
.g-item{position:relative;border-radius:14px;overflow:hidden;cursor:pointer;grid-column:span 1;grid-row:span 1;}
.g-item.wide{grid-column:span 2;}
.g-item.tall{grid-row:span 2;}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.g-item:hover img{transform:scale(1.08);}
.g-item.hidden{display:none;}
.g-overlay{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;
  background:linear-gradient(0deg,rgba(10,11,13,.82) 0%,rgba(10,11,13,.15) 55%,transparent 100%);
  opacity:0;transition:opacity .3s ease;
}
.g-item:hover .g-overlay{opacity:1;}
.g-overlay .cat{font-size:11.5px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--gold-light);margin-bottom:4px;}
.g-overlay .title{font-size:14.5px;font-weight:600;color:#fff;}
.g-zoom{
  position:absolute;top:14px;right:14px;width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.15);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;
  color:#fff;opacity:0;transform:scale(.7);transition:all .3s ease;
}
.g-item:hover .g-zoom{opacity:1;transform:scale(1);}
.g-zoom svg{width:16px;height:16px;}
.gallery-more{display:flex;justify-content:center;margin-top:48px;}

@media (max-width:960px){
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .g-item.wide{grid-column:span 2;}
}
@media (max-width:560px){
  .gallery-grid{grid-template-columns:1fr;grid-auto-rows:240px;}
  .g-item.wide,.g-item.tall{grid-column:span 1;grid-row:span 1;}
}

/* ===================== PROCESS ===================== */
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;}
.p-step{position:relative;padding:30px 24px;border-radius:var(--radius);border:1px solid var(--border-light);}
.p-step .n{font-family:'Poppins',Arial,sans-serif;font-weight:700;font-size:34px;color:var(--gold);opacity:.9;}
.p-step h3{margin-top:14px;font-size:18px;}
.p-step p{margin-top:10px;color:var(--text-dim-onlight);font-size:14.5px;}
.p-step:not(:last-child)::after{
  content:"";position:absolute;top:44px;right:-14px;width:20px;height:1px;
  background:repeating-linear-gradient(90deg,var(--border-light) 0 6px,transparent 6px 10px);
}
@media (max-width:960px){.process-grid{grid-template-columns:1fr 1fr;} .p-step:not(:last-child)::after{display:none;}}
@media (max-width:640px){.process-grid{grid-template-columns:1fr;}}

/* ===================== WHY US (dark band) ===================== */
#neden-biz{background:var(--ink);color:#fff;}
.why-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center;}
.why-media{position:relative;border-radius:20px;overflow:hidden;}
.why-media img{width:100%;height:100%;object-fit:cover;min-height:420px;}
.why-badge{
  position:absolute;left:20px;right:20px;bottom:20px;display:flex;align-items:center;gap:12px;
  padding:16px 18px;border-radius:14px;background:rgba(10,11,13,.72);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.1);
}
.why-badge svg{width:26px;height:26px;color:var(--gold);flex:0 0 auto;}
.why-badge span{font-size:13.5px;font-weight:600;color:#fff;}
.why-list{margin-top:34px;display:flex;flex-direction:column;gap:26px;}
.why-row{display:flex;gap:18px;align-items:flex-start;}
.why-row .ic{
  flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(217,165,74,.14);color:var(--gold);
}
.why-row .ic svg{width:21px;height:21px;}
.why-row h4{color:#fff;font-size:16.5px;margin-bottom:6px;}
.why-row p{color:var(--text-dim);font-size:14.5px;}

@media (max-width:900px){.why-wrap{grid-template-columns:1fr;} .why-media img{min-height:280px;}}

/* ===================== CONTACT ===================== */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:stretch;}
.contact-card{
  padding:38px;border-radius:var(--radius);background:var(--paper);border:1px solid var(--border-light);
  box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:space-between;gap:32px;
}
.contact-card h3{font-size:21px;}
.contact-card > div > p{margin-top:12px;color:var(--text-dim-onlight);font-size:14.5px;}
.contact-rows{margin-top:28px;display:flex;flex-direction:column;gap:20px;}
.contact-row{display:flex;gap:16px;align-items:flex-start;}
.contact-row .ic{
  flex:0 0 auto;width:42px;height:42px;border-radius:12px;background:rgba(217,165,74,.12);color:var(--gold);
  display:flex;align-items:center;justify-content:center;
}
.contact-row .ic svg{width:20px;height:20px;}
.contact-row strong{display:block;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dim-onlight);margin-bottom:3px;}
.contact-row span,.contact-row a{font-size:15px;font-weight:600;color:var(--ink);}
.contact-socials{display:flex;gap:12px;}
.social-btn{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--ink);color:var(--gold-light);transition:transform .25s ease,background .25s ease;
}
.social-btn:hover{transform:translateY(-3px);background:var(--gold);color:var(--ink);}
.social-btn svg{width:19px;height:19px;}

.map-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:340px;border:1px solid var(--border-light);}
.map-card iframe{width:100%;height:100%;min-height:340px;border:0;position:absolute;inset:0;}
.map-fallback{
  position:absolute;left:16px;bottom:16px;display:flex;align-items:center;gap:8px;
  padding:10px 16px;border-radius:100px;background:var(--paper);box-shadow:var(--shadow);
  font-size:13px;font-weight:600;z-index:2;
}
.map-fallback svg{width:16px;height:16px;color:var(--gold);}

@media (max-width:900px){.contact-wrap{grid-template-columns:1fr;} .map-card{min-height:280px;} .map-card iframe{min-height:280px;}}

/* ===================== FOOTER ===================== */
footer{background:var(--ink);color:var(--text-dim);padding:80px 0 0;}
.foot-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:56px;border-bottom:1px solid var(--border-dark);}
.foot-about p{margin-top:18px;font-size:14.5px;max-width:38ch;}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:18px;}
.foot-col ul{display:flex;flex-direction:column;gap:12px;}
.foot-col a{font-size:14px;color:var(--text-dim);transition:color .2s ease;}
.foot-col a:hover{color:var(--gold-light);}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding:26px 0;font-size:13px;color:rgba(255,255,255,.4);}

@media (max-width:900px){.foot-top{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.foot-top{grid-template-columns:1fr;}}

/* ===================== LIGHTBOX ===================== */
.lightbox{
  position:fixed;inset:0;z-index:500;background:rgba(10,11,13,.94);
  display:flex;align-items:center;justify-content:center;padding:40px;
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
.lightbox.open{opacity:1;visibility:visible;}
.lightbox img{max-width:min(900px,90vw);max-height:78vh;border-radius:10px;object-fit:contain;}
.lightbox-caption{margin-top:18px;color:#fff;font-size:14.5px;font-weight:600;text-align:center;}
.lightbox-close{
  position:absolute;top:26px;right:26px;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.1);color:#fff;border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background .2s ease;
}
.lightbox-close:hover{background:rgba(255,255,255,.2);}

/* ===================== FLOATING BUTTONS ===================== */
.wa-float{
  position:fixed;right:26px;bottom:26px;z-index:150;display:flex;align-items:center;gap:8px;
  background:#25D366;color:#fff;padding:14px 20px;border-radius:100px;font-weight:700;font-size:14px;
  box-shadow:0 14px 30px rgba(37,211,102,.4);transition:transform .25s ease;
}
.wa-float:hover{transform:translateY(-3px);}
.wa-float svg{width:20px;height:20px;}

.to-top{
  position:fixed;left:26px;bottom:26px;z-index:150;width:48px;height:48px;border-radius:50%;
  background:var(--ink);color:var(--gold-light);border:0;display:flex;align-items:center;justify-content:center;cursor:pointer;
  opacity:0;visibility:hidden;transform:translateY(10px);transition:all .3s ease;
}
.to-top.show{opacity:1;visibility:visible;transform:translateY(0);}
.to-top:hover{background:var(--gold);color:var(--ink);}

@media (max-width:640px){
  .wa-float span{display:none;}
  .wa-float{padding:14px;border-radius:50%;}
  .to-top{width:42px;height:42px;left:18px;bottom:18px;}
  .wa-float{right:18px;bottom:18px;}
}

/* ===================== AI CHAT WIDGET ===================== */
.ai-chat{position:fixed;right:26px;bottom:96px;z-index:160;}
.ai-chat-launcher{
  width:60px;height:60px;border-radius:50%;border:0;cursor:pointer;position:relative;
  background:linear-gradient(135deg,var(--gold-light),var(--gold));color:var(--ink);
  display:flex;align-items:center;justify-content:center;box-shadow:0 16px 32px rgba(217,165,74,.4);
  transition:transform .25s ease;
}
.ai-chat-launcher:hover{transform:scale(1.06);}
.ai-chat-launcher svg{width:26px;height:26px;position:absolute;transition:opacity .2s ease,transform .2s ease;}
.ai-chat-launcher .ic-close{opacity:0;transform:scale(.5);}
.ai-chat.open .ai-chat-launcher .ic-open{opacity:0;transform:scale(.5);}
.ai-chat.open .ai-chat-launcher .ic-close{opacity:1;transform:scale(1);}
.ai-pulse{
  position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--gold);
  animation:pulseRing 2.2s ease-out infinite;
}
@keyframes pulseRing{0%{transform:scale(.85);opacity:.8;}100%{transform:scale(1.3);opacity:0;}}

.ai-chat-panel{
  position:absolute;right:0;bottom:76px;width:360px;max-width:calc(100vw - 40px);height:520px;max-height:70vh;
  background:var(--paper);border-radius:20px;box-shadow:0 30px 70px rgba(10,11,13,.3);
  display:flex;flex-direction:column;overflow:hidden;
  opacity:0;visibility:hidden;transform:translateY(16px) scale(.97);transform-origin:bottom right;
  transition:all .3s ease;
}
.ai-chat.open .ai-chat-panel{opacity:1;visibility:visible;transform:translateY(0) scale(1);}

.ai-chat-header{display:flex;align-items:center;gap:12px;padding:18px 20px;background:var(--ink);color:#fff;}
.ai-chat-avatar{
  width:40px;height:40px;border-radius:50%;background:rgba(217,165,74,.18);color:var(--gold-light);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.ai-chat-avatar svg{width:20px;height:20px;}
.ai-chat-headtext{flex:1;display:flex;flex-direction:column;gap:3px;}
.ai-chat-headtext strong{font-size:14.5px;}
.ai-chat-status{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text-dim);}
.ai-chat-status i{width:7px;height:7px;border-radius:50%;background:#25D366;display:inline-block;}
.ai-chat-close{background:transparent;border:0;color:#fff;cursor:pointer;width:30px;height:30px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:background .2s ease;}
.ai-chat-close:hover{background:rgba(255,255,255,.12);}
.ai-chat-close svg{width:17px;height:17px;}

.ai-chat-body{flex:1;overflow-y:auto;padding:18px 16px;display:flex;flex-direction:column;gap:10px;background:var(--soft);}
.chat-msg{max-width:82%;padding:11px 14px;border-radius:14px;font-size:13.8px;line-height:1.5;}
.chat-msg.bot{align-self:flex-start;background:var(--paper);border:1px solid var(--border-light);border-bottom-left-radius:4px;}
.chat-msg.user{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:4px;}

.ai-chat-quick{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 14px;background:var(--soft);}
.chat-quick-btn{
  padding:8px 13px;border-radius:100px;border:1px solid var(--border-light);background:var(--paper);
  font-size:12.5px;font-weight:600;cursor:pointer;transition:all .2s ease;color:var(--text);
}
.chat-quick-btn:hover{border-color:var(--gold);color:var(--ink);background:#fff8ec;}

.ai-chat-input{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--border-light);background:var(--paper);}
.ai-chat-input input{
  flex:1;border:1px solid var(--border-light);border-radius:100px;padding:11px 16px;font-size:13.5px;
  font-family:inherit;outline:none;transition:border-color .2s ease;
}
.ai-chat-input input:focus{border-color:var(--gold);}
.ai-chat-input button{
  width:40px;height:40px;border-radius:50%;border:0;background:var(--ink);color:var(--gold-light);cursor:pointer;
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;transition:background .2s ease;
}
.ai-chat-input button:hover{background:var(--gold);color:var(--ink);}
.ai-chat-input button svg{width:17px;height:17px;}

@media (max-width:640px){
  .ai-chat{right:18px;bottom:88px;}
  .ai-chat-panel{width:calc(100vw - 36px);right:0;}
}