/*
Theme Name: Dialogue AI
Theme URI: https://dialoguea.net/
Author: Dialogue AI
Description: Premium companion chat theme for Dialogue AI.
Version: 1.4.2
License: GNU General Public License v2 or later
Text Domain: dialogue-ai
*/

:root{
  --bg:#07060d;
  --bg-2:#0d0b18;
  --surface:rgba(255,255,255,.045);
  --surface-2:rgba(255,255,255,.075);
  --line:rgba(255,255,255,.10);
  --text:#f3effa;
  --muted:#a79fc0;
  --pink:#ff4d8d;
  --violet:#8b5cf6;
  --cyan:#22d3ee;
  --grad:linear-gradient(120deg,#ff4d8d 0%,#a855f7 48%,#22d3ee 100%);
  --radius:22px;
  --shadow:0 30px 80px -30px rgba(168,85,247,.55);
  --wrap:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:'Manrope',system-ui,-apple-system,Segoe UI,sans-serif;
  font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(60vw 60vw at 12% -10%,rgba(255,77,141,.16),transparent 60%),
    radial-gradient(55vw 55vw at 90% 8%,rgba(139,92,246,.18),transparent 60%),
    radial-gradient(50vw 50vw at 50% 100%,rgba(34,211,238,.10),transparent 60%);
}
#page,.site-header,.site-footer,section{position:relative;z-index:1}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2{font-family:'Sora',system-ui,sans-serif;line-height:1.12;letter-spacing:-.025em;margin:0 0 .5em}
h1{font-size:clamp(2.3rem,5.2vw,4.1rem);font-weight:800}
h2{font-size:clamp(1.45rem,2.6vw,2.35rem);font-weight:700}
p{margin:0 0 1.1em}
.wrap{width:min(100% - 40px,var(--wrap));margin-inline:auto}
.narrow{width:min(100% - 40px,820px)}
.center{text-align:center}
.tiny{font-size:.82rem;color:var(--muted)}
.lead{font-size:clamp(1.02rem,1.5vw,1.22rem);color:#d8d1ea;max-width:62ch}
.section{padding:clamp(64px,8vw,116px) 0}
.section.alt{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));border-block:1px solid var(--line)}
.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:.72rem;font-weight:700;color:var(--pink);margin-bottom:14px}
.eyebrow a{color:var(--muted)}
.section-head{max-width:720px;margin:0 auto clamp(34px,5vw,60px);text-align:center}
.section-sub{color:var(--muted)}
.screen-reader-text{position:absolute;left:-9999px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:14px 26px;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .25s,border-color .25s;position:relative;overflow:hidden}
.btn-primary{background:var(--grad);color:#0a0713;box-shadow:0 14px 40px -14px rgba(255,77,141,.85)}
.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 22px 55px -14px rgba(168,85,247,.9)}
.btn-ghost{border-color:var(--line);background:var(--surface);color:var(--text);backdrop-filter:blur(10px)}
.btn-ghost:hover{border-color:rgba(255,255,255,.35);transform:translateY(-3px)}
.btn-sm{padding:10px 20px;font-size:.86rem}
.btn-lg{padding:17px 34px;font-size:1.02rem}
.btn-xl{padding:20px 46px;font-size:1.1rem}
.btn-block{width:100%}
.link{color:var(--pink);font-weight:600;border-bottom:1px solid rgba(255,77,141,.4);padding-bottom:2px}

/* header */
.site-header{position:sticky;top:0;z-index:60;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.site-header.is-stuck{background:rgba(9,7,17,.82);backdrop-filter:blur(18px) saturate(150%);border-bottom-color:var(--line)}
.header-inner{display:flex;align-items:center;gap:24px;padding:16px 0}
.brand{font-family:'Sora',sans-serif;font-weight:300;font-size:1.32rem;letter-spacing:-.03em;display:inline-flex;align-items:center;gap:10px}
.brand strong{font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-dot{width:11px;height:11px;border-radius:50%;background:var(--grad);box-shadow:0 0 18px rgba(255,77,141,.9);animation:pulse 2.6s infinite}
@keyframes pulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.35);opacity:.65}}
.main-navigation{margin-left:auto}
.menu{display:flex;gap:28px;list-style:none;margin:0;padding:0;font-size:.93rem;font-weight:500}
.menu a{color:var(--muted);transition:color .2s;position:relative}
.menu a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);transition:width .3s}
.menu a:hover,.current-menu-item a{color:#fff}
.menu a:hover::after,.current-menu-item a::after{width:100%}
.nav-toggle{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.nav-toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.is-active span:nth-child(2){opacity:0}
.nav-toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* hero */
.hero{position:relative;padding:clamp(80px,11vw,150px) 0 0;overflow:hidden}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.30;filter:saturate(130%)}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,6,13,.35),var(--bg) 88%)}
.hero-inner{position:relative;z-index:3;text-align:center;max-width:940px}
.hero-inner .lead{margin-inline:auto}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:32px}
.single-hero .hero-cta{justify-content:flex-start}
.hero-stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:52px}
.hero-stats div{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px 30px;backdrop-filter:blur(12px);min-width:150px}
.hero-stats strong{display:block;font-family:'Sora',sans-serif;font-size:1.75rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats span{font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.12em}
.hero-orbs span{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;animation:float 15s ease-in-out infinite}
.hero-orbs span:nth-child(1){width:340px;height:340px;background:#ff4d8d;top:-60px;left:-80px}
.hero-orbs span:nth-child(2){width:300px;height:300px;background:#8b5cf6;bottom:-90px;right:-60px;animation-delay:-5s}
.hero-orbs span:nth-child(3){width:240px;height:240px;background:#22d3ee;top:40%;left:55%;animation-delay:-9s}
@keyframes float{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(30px,-40px,0)}}
.hero-strip{position:relative;z-index:3;margin-top:64px;border-block:1px solid var(--line);background:rgba(255,255,255,.03);overflow:hidden}
.marquee{display:flex;width:max-content;animation:slide 38s linear infinite}
.marquee span{padding:14px 20px;white-space:nowrap;font-family:'Sora',sans-serif;font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
@keyframes slide{to{transform:translateX(-50%)}}

.page-hero{padding:clamp(80px,10vw,130px) 0 clamp(30px,5vw,50px);position:relative;overflow:hidden}
.page-hero.small{padding-bottom:20px}
.single-hero{padding:clamp(60px,8vw,100px) 0 clamp(20px,4vw,40px);position:relative;overflow:hidden}
.single-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,4vw,60px);align-items:center;position:relative;z-index:3}
.single-photo{position:relative;border-radius:26px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.single-photo img{width:100%}
.spec{list-style:none;margin:24px 0;padding:0;display:grid;gap:10px}
.spec li{display:flex;gap:16px;border-bottom:1px dashed var(--line);padding-bottom:9px;font-size:.95rem}
.spec span{color:var(--muted);min-width:64px}

/* trust */
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.trust-grid div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.trust-grid h2{font-size:1.05rem;margin-bottom:.4em}
.trust-grid p{color:var(--muted);font-size:.93rem;margin:0}

/* model cards */
.model-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.model-grid.three{grid-template-columns:repeat(3,1fr)}
.model-card{position:relative;border:1px solid var(--line);border-radius:26px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s,border-color .4s}
.model-card::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s;pointer-events:none;background:radial-gradient(280px circle at var(--mx,50%) var(--my,50%),rgba(255,77,141,.20),transparent 65%);z-index:2}
.model-card:hover{transform:translateY(-10px);border-color:rgba(255,77,141,.45);box-shadow:var(--shadow)}
.model-card:hover::before{opacity:1}
.model-media{display:block;position:relative;aspect-ratio:4/5;overflow:hidden}
.model-media img{width:100%;height:100%;object-fit:cover;transition:transform .8s cubic-bezier(.2,.8,.2,1);filter:saturate(108%)}
.model-card:hover .model-media img{transform:scale(1.07)}
.model-tag{position:absolute;top:14px;left:14px;background:rgba(10,7,19,.7);border:1px solid var(--line);backdrop-filter:blur(10px);padding:6px 14px;border-radius:999px;font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700}
.model-body{padding:22px}
.model-name{font-family:'Sora',sans-serif;font-size:1.28rem;font-weight:700;margin:0}
.model-loc{color:var(--pink);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin:2px 0 12px}
.model-intro{color:var(--muted);font-size:.94rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 13px;font-size:.78rem;color:#cfc7e4}
.model-actions{display:grid;gap:10px}

/* steps / features / moods */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step,.feature,.mood{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;overflow:hidden;transition:transform .35s,border-color .35s}
.step::before,.feature::before,.mood::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s;background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(139,92,246,.20),transparent 65%)}
.step:hover,.feature:hover,.mood:hover{transform:translateY(-6px);border-color:rgba(139,92,246,.45)}
.step:hover::before,.feature:hover::before,.mood:hover::before{opacity:1}
.step>*,.feature>*,.mood>*{position:relative}
.step-num{font-family:'Sora',sans-serif;font-size:2.6rem;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;margin-bottom:10px}
.step h2,.feature h2,.mood h2{font-size:1.12rem}
.step p,.feature p,.mood p{color:var(--muted);font-size:.94rem;margin-bottom:.6em}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mood-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* prose */
.prose-two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px)}
.prose-two p{color:#cdc5e2}

/* chat mock */
.chat-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,60px);align-items:center}
.chat-mock{background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:var(--shadow)}
.chat-head{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:18px}
.chat-head img{width:52px;height:52px;border-radius:50%;object-fit:cover}
.c-name{font-family:'Sora',sans-serif;font-weight:700;margin:0}
.c-status{margin:0;font-size:.78rem;color:#4ade80}
.bubble{max-width:78%;padding:12px 17px;border-radius:20px;margin-bottom:12px;font-size:.95rem;animation:pop .5s both}
.bubble.them{background:var(--surface-2);border:1px solid var(--line);border-bottom-left-radius:6px}
.bubble.me{margin-left:auto;background:var(--grad);color:#0a0713;font-weight:600;border-bottom-right-radius:6px}
@keyframes pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.bubble.typing{display:flex;gap:6px;width:auto;max-width:82px}
.bubble.typing span{width:8px;height:8px;border-radius:50%;background:var(--muted);animation:blink 1.3s infinite}
.bubble.typing span:nth-child(2){animation-delay:.2s}
.bubble.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}

/* quotes */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
blockquote{margin:0;background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--pink);border-radius:var(--radius);padding:28px}
blockquote p{font-size:1.02rem;color:#e5dff2}
cite{color:var(--muted);font-style:normal;font-size:.85rem;letter-spacing:.1em;text-transform:uppercase}

/* privacy block */
.privacy-wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,60px);align-items:center}
.tick-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.tick-list li{position:relative;padding-left:38px;color:#d6cfe8}
.tick-list li::before{content:"";position:absolute;left:0;top:2px;width:24px;height:24px;border-radius:50%;background:var(--grad)}
.tick-list li::after{content:"";position:absolute;left:8px;top:9px;width:8px;height:4px;border-left:2px solid #0a0713;border-bottom:2px solid #0a0713;transform:rotate(-45deg)}

/* faq */
.faq{display:grid;gap:12px}
.faq-item{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px 22px;transition:border-color .3s}
.faq-item[open]{border-color:rgba(255,77,141,.45)}
.faq-item summary{cursor:pointer;font-family:'Sora',sans-serif;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--pink);font-size:1.4rem;line-height:1;transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{color:var(--muted);margin:12px 0 0}

/* legal */
.legal-list{counter-reset:none;list-style:none;margin:0;padding:0;display:grid;gap:22px}
.legal-list li{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px 26px}
.legal-list h2{font-size:1.06rem;margin-bottom:.5em}
.legal-list p{color:var(--muted);font-size:.95rem;margin:0}

/* final cta */
.cta-final{background:radial-gradient(70% 120% at 50% 0%,rgba(168,85,247,.24),transparent 70%)}
.cta-final .lead{margin:0 auto 26px}

/* footer */
.site-footer{border-top:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.03),transparent);padding-top:clamp(50px,7vw,84px)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px}
.footer-col p{color:var(--muted);font-size:.93rem}
.footer-title{font-size:.82rem;text-transform:uppercase;letter-spacing:.18em;color:#fff}
.footer-menu{list-style:none;margin:0;padding:0;display:grid;gap:9px;font-size:.93rem}
.footer-menu a{color:var(--muted);transition:color .2s}
.footer-menu a:hover{color:var(--pink)}
.sub-footer{border-top:1px solid var(--line);margin-top:44px;padding:22px 0;text-align:center}
.sub-footer p{color:var(--muted);font-size:.85rem;margin:0}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.is-visible{opacity:1;transform:none}
.center .btn{margin-top:34px}

@media (max-width:1024px){
  .model-grid,.model-grid.three,.feature-grid,.steps,.quote-grid{grid-template-columns:repeat(2,1fr)}
  .mood-grid,.trust-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .single-grid,.prose-two,.chat-wrap,.privacy-wrap{grid-template-columns:1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  .nav-toggle{display:flex}
  .main-navigation{position:absolute;top:100%;left:0;right:0;background:rgba(9,7,17,.97);backdrop-filter:blur(18px);border-block:1px solid var(--line);max-height:0;overflow:hidden;transition:max-height .35s ease}
  .main-navigation.is-open{max-height:340px}
  .menu{flex-direction:column;gap:0;padding:10px 20px}
  .menu li{padding:12px 0;border-bottom:1px solid var(--line)}
  .header-inner .btn{display:none}
  .model-grid,.model-grid.three,.feature-grid,.steps,.quote-grid,.mood-grid,.trust-grid,.footer-grid{grid-template-columns:1fr}
  .hero-stats div{min-width:120px;padding:14px 20px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}