/*
Theme Name: Dialogue AI
Theme URI: https://dialoguei.com/
Author: Dialogue AI
Description: Dialogue AI companion showcase theme.
Version: 1.4.2
License: GNU General Public License v2 or later
Text Domain: dialogue-ai
*/

:root{
  --bg:#07060d; --bg-2:#0d0a18; --panel:rgba(255,255,255,.045);
  --ink:#f6f2ff; --muted:#a99fc4; --line:rgba(255,255,255,.09);
  --p1:#ff4f8b; --p2:#ff8a4c; --p3:#7b5cff; --p4:#31d0f5;
  --grad:linear-gradient(120deg,var(--p1),var(--p2) 45%,var(--p3) 100%);
  --grad-2:linear-gradient(120deg,var(--p4),var(--p3) 60%,var(--p1));
  --r:22px; --wrap:1200px;
  --shadow:0 30px 70px -30px rgba(255,79,139,.55);
  --f-head:"Clash Display","Bricolage Grotesque",system-ui,sans-serif;
  --f-body:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-body);
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 22px}
.site-main{display:block}

/* ambient */
.aura{position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
   radial-gradient(60vw 60vw at 12% 8%,rgba(123,92,255,.30),transparent 60%),
   radial-gradient(50vw 50vw at 88% 18%,rgba(255,79,139,.26),transparent 60%),
   radial-gradient(60vw 60vw at 50% 100%,rgba(49,208,245,.18),transparent 60%),
   var(--bg)}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background-image:radial-gradient(rgba(255,255,255,.10) 1px,transparent 1px);
  background-size:3px 3px;mix-blend-mode:overlay}

/* header */
.site-header{position:sticky;top:0;z-index:60;backdrop-filter:blur(18px);
  background:rgba(7,6,13,.62);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;height:74px;gap:18px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--f-head);
  font-weight:800;font-size:1.22rem;letter-spacing:-.02em}
.brand .dot{width:32px;height:32px;border-radius:11px;background:var(--grad);
  box-shadow:var(--shadow);position:relative;flex:0 0 auto}
.brand .dot::after{content:"";position:absolute;inset:9px 9px auto 9px;height:6px;
  border-radius:6px;background:rgba(255,255,255,.9)}
.brand b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.95rem;color:var(--muted);transition:.25s;position:relative}
.nav a:hover{color:var(--ink)}
.nav a::after{content:"";position:absolute;left:0;bottom:-7px;height:2px;width:0;
  background:var(--grad);transition:.3s}
.nav a:hover::after{width:100%}
.menu-toggle{display:none;background:none;border:1px solid var(--line);color:var(--ink);
  width:44px;height:40px;border-radius:12px;font-size:1.1rem;cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 30px;border-radius:999px;
  font-weight:700;font-size:.98rem;background:var(--grad);color:#fff;border:0;cursor:pointer;
  box-shadow:var(--shadow);transition:transform .25s,filter .25s;position:relative;overflow:hidden}
.btn:hover{transform:translateY(-3px) scale(1.02);filter:brightness(1.08)}
.btn::before{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);
  transform:skewX(-20deg);animation:sheen 3.4s infinite}
@keyframes sheen{0%{left:-120%}55%{left:140%}100%{left:140%}}
.btn.ghost{background:transparent;border:1px solid var(--line);box-shadow:none;color:var(--ink)}
.btn.ghost::before{display:none}
.btn.sm{padding:11px 22px;font-size:.9rem}
.btn.wide{width:100%;justify-content:center}

/* hero */
.hero{position:relative;padding:110px 0 90px;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-1;opacity:.34;
  -webkit-mask-image:linear-gradient(#000,transparent 85%);mask-image:linear-gradient(#000,transparent 85%)}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:drift 24s ease-in-out infinite alternate}
@keyframes drift{to{transform:scale(1.14) translateY(-18px)}}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:9px;padding:8px 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--panel);font-size:.83rem;color:var(--muted);
  letter-spacing:.09em;text-transform:uppercase}
.pill i{width:8px;height:8px;border-radius:50%;background:#41e08a;box-shadow:0 0 12px #41e08a;
  animation:blink 1.8s infinite}
@keyframes blink{50%{opacity:.35}}
h1{font-family:var(--f-head);font-size:clamp(2.6rem,6vw,4.5rem);line-height:1.03;
  letter-spacing:-.035em;margin:20px 0 18px;font-weight:800}
h2{font-family:var(--f-head);font-size:clamp(1.75rem,3.4vw,2.7rem);line-height:1.12;
  letter-spacing:-.028em;margin:0 0 16px;font-weight:800}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.grad2{background:var(--grad-2);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:1.09rem;max-width:60ch}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.hero-meta{display:flex;gap:30px;margin-top:36px;flex-wrap:wrap}
.hero-meta b{display:block;font-family:var(--f-head);font-size:1.7rem}
.hero-meta span{color:var(--muted);font-size:.85rem}

/* phone mock */
.stage{position:relative;display:grid;place-items:center}
.phone{width:min(330px,86%);border-radius:38px;padding:14px;border:1px solid var(--line);
  background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.02));
  box-shadow:0 50px 90px -40px rgba(0,0,0,.9);animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-16px)}}
.phone-in{border-radius:27px;background:#0b0916;padding:16px;min-height:430px;display:flex;flex-direction:column;gap:12px}
.ph-top{display:flex;align-items:center;gap:11px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.ph-top img{width:40px;height:40px;border-radius:50%;object-fit:cover}
.ph-top small{color:#41e08a}
.bub{max-width:82%;padding:11px 15px;border-radius:18px;font-size:.9rem;line-height:1.5;
  animation:pop .6s both}
.bub.them{background:rgba(255,255,255,.07);border-bottom-left-radius:6px}
.bub.me{background:var(--grad);align-self:flex-end;border-bottom-right-radius:6px;color:#fff}
.bub:nth-child(2){animation-delay:.2s}.bub:nth-child(3){animation-delay:.6s}
.bub:nth-child(4){animation-delay:1s}.bub:nth-child(5){animation-delay:1.4s}
@keyframes pop{from{opacity:0;transform:translateY(14px) scale(.96)}}
.typing{display:flex;gap:5px;padding:13px 16px;background:rgba(255,255,255,.07);border-radius:18px;width:fit-content}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:bounce 1.2s infinite}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes bounce{50%{transform:translateY(-6px);background:var(--p1)}}

/* sections */
section{padding:86px 0;position:relative}
.sec-head{max-width:760px;margin-bottom:46px}
.kicker{font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--p1);font-weight:700;margin-bottom:12px}
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:28px;
  transition:transform .35s,border-color .35s,background .35s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-7px);border-color:rgba(255,79,139,.45);background:rgba(255,255,255,.07)}
.card .ic{width:50px;height:50px;border-radius:16px;background:var(--grad);display:grid;place-items:center;
  font-size:1.35rem;margin-bottom:16px;box-shadow:var(--shadow)}
.card h2{font-size:1.2rem;margin-bottom:8px}
.card p{color:var(--muted);margin:0;font-size:.97rem}
.num{font-family:var(--f-head);font-size:2.6rem;line-height:1;background:var(--grad-2);
  -webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:10px}

/* model cards */
.m-card{position:relative;border-radius:26px;overflow:hidden;border:1px solid var(--line);
  background:var(--panel);transition:transform .45s,box-shadow .45s}
.m-card:hover{transform:translateY(-10px);box-shadow:var(--shadow)}
.m-media{position:relative;aspect-ratio:4/5;overflow:hidden}
.m-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s}
.m-card:hover .m-media img{transform:scale(1.09)}
.m-media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(7,6,13,.96) 6%,rgba(7,6,13,.15) 55%,transparent)}
.m-badge{position:absolute;top:14px;left:14px;z-index:2;padding:7px 13px;border-radius:999px;
  background:rgba(7,6,13,.6);border:1px solid var(--line);font-size:.75rem;letter-spacing:.06em;
  text-transform:uppercase;backdrop-filter:blur(8px)}
.m-badge.live i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#41e08a;margin-right:7px;animation:blink 1.6s infinite}
.m-info{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:20px}
.m-info h2{font-size:1.35rem;margin:0 0 4px}
.m-info p{color:var(--muted);font-size:.9rem;margin:0 0 14px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 14px}
.tag{padding:5px 11px;border-radius:999px;border:1px solid var(--line);font-size:.76rem;color:var(--muted);
  background:rgba(7,6,13,.45)}

/* marquee */
.marquee{overflow:hidden;border-block:1px solid var(--line);padding:22px 0;background:rgba(255,255,255,.02)}
.mq{display:flex;gap:44px;width:max-content;animation:slide 26s linear infinite}
.mq span{font-family:var(--f-head);font-size:1.5rem;letter-spacing:-.02em;color:rgba(246,242,255,.42);white-space:nowrap}
.mq span b{color:var(--p1)}
@keyframes slide{to{transform:translateX(-50%)}}

/* steps */
.steps{counter-reset:s}
.step{display:flex;gap:22px;padding:26px 0;border-bottom:1px solid var(--line)}
.step:last-child{border:0}
.step .n{flex:0 0 58px;height:58px;border-radius:18px;display:grid;place-items:center;
  font-family:var(--f-head);font-size:1.3rem;background:var(--panel);border:1px solid var(--line)}
.step h2{font-size:1.22rem;margin-bottom:6px}
.step p{color:var(--muted);margin:0}

/* prose */
.prose{max-width:820px}
.prose p{color:var(--muted);margin:0 0 18px}
.prose p strong{color:var(--ink)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px}

/* testimonial */
.quote{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:30px}
.quote p{margin:0 0 18px;font-size:1.02rem}
.who{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:.9rem}
.who .av{width:42px;height:42px;border-radius:50%;background:var(--grad-2)}
.stars{color:#ffc44d;letter-spacing:2px;margin-bottom:12px}

/* faq */
.faq details{border:1px solid var(--line);border-radius:18px;background:var(--panel);
  padding:18px 22px;margin-bottom:12px;transition:.3s}
.faq details[open]{border-color:rgba(255,79,139,.45)}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--p1);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq p{color:var(--muted);margin:12px 0 0}

/* cta band */
.band{border-radius:34px;padding:64px 40px;text-align:center;position:relative;overflow:hidden;
  border:1px solid var(--line);background:linear-gradient(140deg,rgba(255,79,139,.18),rgba(123,92,255,.16))}
.band::after{content:"";position:absolute;inset:-40% -10% auto;height:70%;
  background:radial-gradient(closest-side,rgba(255,138,76,.35),transparent);filter:blur(30px)}
.band .lead{margin:0 auto}

/* legal */
.legal{padding-top:60px}
.legal ol{counter-reset:li;list-style:none;padding:0;margin:0}
.legal ol>li{margin:0 0 26px;padding-left:56px;position:relative}
.legal ol>li::before{counter-increment:li;content:counter(li);position:absolute;left:0;top:0;
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:var(--panel);border:1px solid var(--line);font-family:var(--f-head);font-size:.95rem}
.legal ol>li h2{font-size:1.12rem;margin:6px 0 8px}
.legal ol>li p{color:var(--muted);margin:0}
.updated{color:var(--muted);font-size:.9rem}

/* single */
.single-hero{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:center;padding-top:64px}
.portrait{border-radius:28px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.facts{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin:26px 0}
.fact{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:14px 16px}
.fact span{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.1em}
.fact b{display:block;margin-top:4px;font-weight:600}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:64px 0 34px;background:rgba(255,255,255,.02)}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:34px}
.f-grid p{color:var(--muted);font-size:.94rem}
.f-grid h2{font-size:.86rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.f-grid ul{list-style:none;padding:0;margin:0}
.f-grid li{margin-bottom:10px}
.f-grid li a{color:var(--muted);font-size:.94rem;transition:.25s}
.f-grid li a:hover{color:var(--p1)}
.f-bot{margin-top:44px;padding-top:22px;border-top:1px solid var(--line);display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted);font-size:.86rem}

/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

@media(max-width:980px){
  .hero-grid,.split,.single-hero{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav{position:fixed;inset:74px 0 auto;flex-direction:column;background:rgba(9,7,17,.98);
    padding:24px;gap:18px;border-bottom:1px solid var(--line);display:none}
  .nav.open{display:flex}
  .menu-toggle{display:block}
  .g2,.g3,.g4{grid-template-columns:1fr}
  section{padding:64px 0}
  .band{padding:44px 22px}
  .f-grid{grid-template-columns:1fr}
}