/*
  [INPUT]: Depends on web HTML pages, img/hero-life loop video + poster fallback, img/gabriel.png, real app screenshots and inlined gravity icons.
  [OUTPUT]: Dark sacred visual system with a lifestyle video hero, Gabriel artwork, black canvas, white Fraunces serif, gold accents, and white pill CTAs.
  [POS]: web/ style layer; connects real daily-life footage to the app's candle-lit, sacred voice-prayer world.
  [PROTOCOL]: 变更时更新此头部，然后检查 AGENTS.md
*/

/* ============================================================
   Tokens — black canvas, warm white, candle gold
   ============================================================ */
:root{
  --canvas:#0d0a06;        /* warm brown-black             */
  --canvas-2:#161009;      /* raised panel (warmer)        */
  --card:#1a1209;          /* card surface (warmer)        */
  --ink:#F6EFE2;           /* warm white (headlines)       */
  --text:#BCB09F;          /* warm body text               */
  --muted:#8E8270;         /* secondary                    */
  --soft:#6E6453;          /* faintest                     */
  --gold:#CFA458;          /* candle gold (brand accent)   */
  --gold-soft:#DEB66A;     /* brighter gold label          */
  --line:rgba(244,239,230,.12);
  --line-2:rgba(244,239,230,.07);
  --max:1140px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:hidden}   /* 光晕外溢不产生横向滚动 */
body{
  min-height:100vh;
  background:var(--canvas);
  color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  font-optical-sizing:auto;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
/* 微观完成度:金色选中态、键盘焦点、优雅断行 */
::selection{background:rgba(203,161,90,.30);color:#fff}
:focus-visible{outline:2px solid rgba(203,161,90,.75);outline-offset:3px;border-radius:6px}
.section-title,.verse,.card h3{text-wrap:balance}

/* ============================================================
   Motion — Apple 式编排:入场上浮 + 滚动浮现(尊重 reduce-motion)
   ============================================================ */
@media (prefers-reduced-motion:no-preference){
  .reveal{
    opacity:0;transform:translateY(24px);
    transition:opacity 1s cubic-bezier(.22,.61,.36,1),transform 1s cubic-bezier(.22,.61,.36,1);
    will-change:opacity,transform;
  }
  .reveal.in{opacity:1;transform:none}
  .hero-inner>*{opacity:0;animation:heroRise 1.15s cubic-bezier(.22,.61,.36,1) both}
  .hero-inner>h1{animation-delay:.15s}
  .hero-inner>.hero-copy{animation-delay:.38s}
  .hero-inner>.hero-cta{animation-delay:.58s}
}
@keyframes heroRise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}

/* shared serif + kicker + buttons ----------------------------- */
h1,.section-title,.verse,.call-name,.legal h1,.legal h2{
  font-family:Fraunces,Georgia,"Times New Roman",serif;
  font-weight:300;                 /* 标题统一细字重,不加粗 */
  letter-spacing:-.008em;
}
.kicker{
  display:inline-flex;align-items:center;gap:9px;
  color:var(--muted);
  font-size:12px;
  font-weight:600;
  letter-spacing:.18em;
  text-transform:uppercase;
}
.kicker.center{justify-content:center;width:100%}
.kicker.gold{color:var(--gold-soft)}
.kicker::before{
  content:"";width:18px;height:1px;background:currentColor;opacity:.6;
}
.kicker.center::before,.kicker.center::after{
  content:"";width:18px;height:1px;background:currentColor;opacity:.5;
}

/* 统一磨砂玻璃按钮(同 nav 'Try for free') */
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  height:46px;padding:0 24px;
  border-radius:9999px;
  background:rgba(244,239,230,.1);
  border:1px solid var(--line);
  color:var(--ink);
  font-size:14.5px;font-weight:600;letter-spacing:.01em;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:background .18s ease,transform .18s ease;
}
.btn-primary:hover,.btn-ghost:hover{background:rgba(244,239,230,.18);transform:translateY(-1px)}
.btn-primary svg{color:var(--gold);width:14px;height:14px}
.text-link{
  color:var(--gold-soft);font-size:15.5px;font-weight:500;
  text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px;
}
.text-link:hover{color:var(--gold)}

/* ============================================================
   Header — translucent over the cathedral
   ============================================================ */
.site-header{
  position:absolute;top:0;left:0;right:0;z-index:10;
  width:min(var(--max),100%);
  height:80px;
  margin:0 auto;
  padding:0 30px;
  display:grid;
  grid-template-columns:auto 1fr auto;
  align-items:center;
  gap:32px;
}
.site-header .brand,
.site-header nav a{text-shadow:0 1px 16px rgba(0,0,0,.55)}
.brand{
  display:inline-flex;align-items:center;gap:10px;
  font-family:Fraunces,Georgia,serif;
  font-size:21px;font-weight:500;color:#fff;
}
.brand-mark{color:var(--gold)}
.site-header nav{
  display:flex;justify-content:center;gap:30px;
  color:rgba(255,255,255,.88);font-size:14.5px;font-weight:500;
}
.site-header nav a{color:rgba(255,255,255,.88)}
.site-header nav a:hover{color:#fff}
.nav-cta{
  justify-self:end;
  display:inline-flex;align-items:center;
  min-height:42px;padding:0 20px;
  border-radius:9999px;
  background:rgba(244,239,230,.1);
  border:1px solid var(--line);
  color:var(--ink);font-size:14.5px;font-weight:600;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  transition:background .18s ease;
}
.nav-cta:hover{background:rgba(244,239,230,.18)}

/* ============================================================
   Hero — full-bleed daily-life video + sacred scrim
   ============================================================ */
.hero{
  position:relative;
  min-height:100svh;
  display:flex;
  align-items:flex-end;          /* 文字下沉,视频为主 */
  justify-content:center;
  text-align:center;
  padding:120px 28px clamp(68px,10vh,118px);
  overflow:hidden;
}
.hero-video{
  position:absolute;inset:0;
  width:100%;height:100%;
  object-fit:cover;
  object-position:center 50%;
  z-index:0;
  filter:contrast(1.06) saturate(1.06) brightness(.8) sepia(.08);   /* 暖 + 压暗一档,焦点托住文字 */
}
.hero::after{
  content:"";
  position:absolute;inset:0;z-index:1;
  /* 一层均匀黑罩(提质感+救导航) + 顶部/底部加重托住文字 */
  background:
    radial-gradient(125% 125% at 50% 48%,transparent 52%,rgba(8,5,2,.5) 100%),  /* 电影暖暗角 */
    linear-gradient(180deg,
      rgba(13,10,6,.52) 0%,
      rgba(13,10,6,.10) 12%,
      rgba(13,10,6,0) 32%,
      rgba(13,10,6,.20) 58%,
      rgba(13,10,6,.64) 82%,
      rgba(13,10,6,.95) 100%),
    linear-gradient(rgba(13,10,6,.26),rgba(13,10,6,.26));
}
.hero-inner{position:relative;z-index:2;width:min(720px,100%)}
.hero h1{
  margin-top:22px;
  font-size:clamp(32px,4vw,52px);
  font-weight:300;                 /* 更细,告别"粗体"观感 */
  line-height:1.12;
  letter-spacing:-.012em;
  color:var(--ink);
  text-shadow:0 2px 40px rgba(0,0,0,.5);
}
.hero-copy{
  width:auto;max-width:100%;
  margin:22px auto 0;
  font-family:inherit;            /* SF Pro,和 body 一致 */
  font-weight:400;
  color:rgba(244,239,230,.78);
  font-size:16.5px;line-height:1.6;letter-spacing:.002em;
  white-space:nowrap;             /* 桌面一排写完 */
}
@media(max-width:760px){
  .hero-copy{white-space:normal;width:min(440px,100%)}
}
.hero-cta{
  margin-top:38px;
  display:flex;align-items:center;justify-content:center;
  gap:14px;flex-wrap:wrap;
}
.hero-cta .btn-primary{
  background:rgba(244,239,230,.9);
  border-color:rgba(244,239,230,.72);
  color:#18110b;
  box-shadow:0 18px 44px rgba(0,0,0,.22);
}
.hero-cta .btn-primary:hover{background:#f4efe6}
.trust{
  margin-top:26px;
  color:var(--muted);
  font-size:13px;font-weight:500;letter-spacing:.04em;
}
.scroll-hint{
  display:none;             /* 文字已下沉到底,滚动提示冗余 */
  position:absolute;bottom:30px;left:50%;
  width:22px;height:34px;
  transform:translateX(-50%);
  border:1.5px solid rgba(244,239,230,.3);
  border-radius:999px;
}
.scroll-hint::before{
  content:"";position:absolute;top:7px;left:50%;
  width:3px;height:7px;border-radius:999px;
  background:var(--gold);
  transform:translateX(-50%);
  animation:scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,12px)}}

/* ============================================================
   Section scaffolding
   ============================================================ */
.section{
  width:min(var(--max),100%);
  margin:0 auto;
  padding:140px 28px;
}
.section-title{
  margin-top:18px;
  font-size:clamp(28px,3.2vw,42px);
  line-height:1.14;
  letter-spacing:-.012em;
  color:var(--ink);
}
.section-title.center{text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
/* how-it-works: 左对齐,与三栏成一个连贯编辑块(尺寸与其它 section 标题一致) */
#how .section-title{
  text-align:left;
  max-width:none;
}
@media(max-width:560px){#how .section-title{max-width:300px}}

/* ----- How it works · 编辑式三栏 + 教堂彩窗光晕背景 ----- */
#how{position:relative}   /* 不 clip:让光晕柔和外溢,避免硬边 */
/* 整段背后一团模糊的彩窗光(宝石色)做氛围,边缘羽化无界 */
#how::before{
  content:"";position:absolute;z-index:0;pointer-events:none;
  left:50%;top:50%;
  width:1460px;height:980px;
  transform:translate(-50%,-50%) rotate(-3deg);
  background:url("img/glass.jpg") center 46%/165% auto no-repeat;
  filter:blur(40px) saturate(2.3) brightness(1.12) contrast(1.06);
  opacity:.5;
  mix-blend-mode:screen;            /* 让玻璃的光透出来发光,而非暖雾 */
  -webkit-mask-image:radial-gradient(closest-side,#000 4%,rgba(0,0,0,0) 76%);
          mask-image:radial-gradient(closest-side,#000 4%,rgba(0,0,0,0) 76%);
}
#how>*{position:relative;z-index:1}
.cards{
  margin-top:72px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:56px;
}
.card{
  position:relative;
  padding-top:26px;
  border-top:1px solid var(--line);     /* 一道细发丝线,编辑感 */
}
.card h3{
  font-family:Fraunces,Georgia,serif;
  font-size:23px;font-weight:400;letter-spacing:-.01em;
  color:var(--ink);
}
.card p{margin-top:14px;color:var(--text);font-size:15.5px;line-height:1.65}

/* ----- Moments(滚动场景)+ 大天使 · 左右结构 ----- */
.moments{
  position:relative;
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:72px;
}
/* 暖色神性天光:从天使一侧漫开,整段不全黑、有光 */
.moments::before{
  content:"";position:absolute;z-index:0;pointer-events:none;
  right:6%;top:48%;width:1100px;height:1000px;
  transform:translateY(-50%);
  background:
    radial-gradient(closest-side,rgba(222,182,106,.16),rgba(207,164,88,.06) 46%,rgba(207,164,88,0) 72%);
  filter:blur(46px);
}
.moments>*{position:relative;z-index:1}
.moments-sub{margin-top:14px;max-width:380px;color:var(--muted);font-size:16px;line-height:1.6}
.ticker{
  position:relative;
  height:344px;
  margin-top:44px;
  overflow:hidden;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 16%,#000 84%,transparent);
          mask-image:linear-gradient(180deg,transparent,#000 16%,#000 84%,transparent);
}
.ticker-track{
  list-style:none;
  display:flex;flex-direction:column;gap:20px;
  animation:tickerUp 36s linear infinite;
}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker-track li{
  display:flex;align-items:baseline;gap:18px;
  font-size:19px;line-height:1.3;
  color:var(--ink);
}
.ticker-track li .t{
  flex:none;min-width:92px;
  font-variant-numeric:tabular-nums;
  font-size:13px;font-weight:600;letter-spacing:.06em;
  color:var(--gold-soft);
  text-align:right;
  padding-top:3px;
}
@keyframes tickerUp{from{transform:translateY(0)}to{transform:translateY(-50%)}}
@media (prefers-reduced-motion:reduce){
  .ticker{height:auto;-webkit-mask-image:none;mask-image:none}
  .ticker-track{animation:none}
  .ticker-track li:nth-child(n+13){display:none}
}

/* ============================================================
   Experience — copy + real app screenshots in devices
   ============================================================ */
.showcase{
  position:relative;
  width:min(var(--max),100%);
  margin:0 auto;
  padding:150px 28px 140px;
  text-align:center;
  overflow:hidden;
}
/* 暖光打底(不全黑·像晨光) */
.showcase::before{
  content:"";position:absolute;z-index:0;pointer-events:none;
  left:50%;top:64%;width:1180px;height:680px;
  transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(207,164,88,.17),rgba(207,164,88,0) 72%);
  filter:blur(36px);
}
.showcase-text{position:relative;z-index:1;max-width:640px;margin:0 auto}
.showcase-text p:not(.kicker){
  margin:22px auto 0;color:var(--text);font-size:18px;line-height:1.65;
  max-width:480px;
}
.showcase-text .btn-ghost{margin-top:34px}

/* 三机扇形 · 居中 */
.shots{
  position:relative;z-index:1;
  margin-top:72px;
  display:flex;justify-content:center;align-items:flex-end;
  min-height:580px;
}
.device{
  border-radius:42px;
  padding:8px;
  background:linear-gradient(160deg,#2b2620,#100d0b);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.05),0 40px 80px -28px rgba(0,0,0,.8);
}
.device img{border-radius:34px;display:block;width:100%}
.device-c{width:268px;position:relative;z-index:3}
.device-l,.device-r{width:228px;z-index:2;opacity:.94}
.device-l{margin-right:-66px;transform:translateY(30px) rotate(-7deg)}
.device-r{margin-left:-66px;transform:translateY(30px) rotate(7deg)}

/* ============================================================
   Quiet / privacy section
   ============================================================ */
.quiet{
  text-align:center;
  border-top:1px solid var(--line-2);
}
.gabriel{
  position:relative;
  display:flex;
  justify-content:center;
  align-items:center;
  min-height:300px;
}
.gabriel::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    linear-gradient(90deg,var(--canvas) 0%,rgba(10,9,8,0) 28%,rgba(10,9,8,0) 78%,var(--canvas) 100%),
    linear-gradient(180deg,var(--canvas) 0%,rgba(10,9,8,0) 18%,rgba(10,9,8,0) 72%,var(--canvas) 100%);
}
.gabriel img{
  width:100%;
  max-width:480px;
  height:auto;
  display:block;
  -webkit-mask-image:radial-gradient(72% 80% at 62% 42%,#000 36%,rgba(0,0,0,.7) 56%,rgba(0,0,0,0) 86%);
          mask-image:radial-gradient(72% 80% at 62% 42%,#000 36%,rgba(0,0,0,.7) 56%,rgba(0,0,0,0) 86%);
  filter:saturate(1.02) contrast(1.02);
}
.privacy-copy{margin-top:96px}
.privacy-copy p{
  margin:22px auto 0;
  max-width:560px;
  color:var(--text);font-size:18px;line-height:1.65;
}
.privacy-copy .text-link{display:inline-block;margin-top:26px}

/* ============================================================
   Footer
   ============================================================ */
.site-footer{
  width:min(var(--max),100%);
  margin:0 auto;
  padding:40px 30px 64px;
  display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  border-top:1px solid var(--line-2);
  color:var(--muted);font-size:14px;
}
.site-footer strong{
  display:block;
  font-family:Fraunces,Georgia,serif;
  color:var(--ink);font-size:18px;font-weight:500;margin-bottom:4px;
}
.site-footer nav{display:flex;gap:24px}
.site-footer nav a:hover{color:var(--ink)}

/* ============================================================
   Legal pages (privacy / support)
   ============================================================ */
.wrap{width:min(var(--max),100%);margin:0 auto;padding:0 30px}
.masthead{
  min-height:80px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
  border-bottom:1px solid var(--line-2);
}
.masthead .util{display:flex;gap:22px;align-items:center;color:var(--muted);font-size:14px;font-weight:500}
.masthead .util a:hover{color:var(--ink)}
.masthead .wordmark{
  font-family:Fraunces,Georgia,serif;color:var(--ink);font-size:21px;font-weight:500;
}
.drule,.rule,.fleuron{display:none}
.legal{width:min(760px,100%);margin:0 auto;padding:80px 30px 104px}
.legal h1{font-size:clamp(40px,5.6vw,62px);line-height:1.06;color:var(--ink)}
.legal .date{margin:18px 0 44px;color:var(--muted);font-size:14px;font-weight:500;letter-spacing:.04em}
.legal h2{margin:48px 0 14px;font-size:26px;line-height:1.2;color:var(--ink)}
.legal p,.legal li{color:var(--text);margin-bottom:12px}
.legal ul{padding-left:22px}
.legal strong{color:var(--ink);font-weight:600}
.legal a{color:var(--gold-soft);font-weight:500;text-decoration:underline;text-underline-offset:3px}
footer:not(.site-footer){
  width:min(var(--max),100%);margin:0 auto;
  padding:40px 30px 64px;
  display:flex;justify-content:space-between;gap:18px;
  border-top:1px solid var(--line-2);
  color:var(--muted);font-size:13px;
}
footer:not(.site-footer) .links{display:flex;gap:8px}
footer:not(.site-footer) a:hover{color:var(--ink)}

@media (prefers-reduced-motion: reduce){
  .hero-video{display:none}
  .hero::before{
    content:"";position:absolute;inset:0;z-index:0;
    background:url("img/hero-life-poster.jpg") center 55%/cover no-repeat;
    filter:saturate(.92) brightness(.82);
  }
}

/* ============================================================
   Waitlist 弹窗
   ============================================================ */
.wl-overlay{
  position:fixed;inset:0;z-index:100;
  display:flex;align-items:center;justify-content:center;
  padding:24px;
  background:rgba(6,4,2,.72);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  animation:wlFade .3s ease;
}
.wl-overlay[hidden]{display:none}
@keyframes wlFade{from{opacity:0}to{opacity:1}}
.wl-card{
  position:relative;
  width:min(440px,100%);
  padding:48px 40px 36px;
  border-radius:24px;
  text-align:center;
  background:
    radial-gradient(130% 90% at 50% 0%,rgba(207,164,88,.12),rgba(26,18,9,0) 60%),
    linear-gradient(180deg,#1c150c,#120d07);
  border:1px solid rgba(222,182,106,.18);
  box-shadow:0 40px 90px -30px rgba(0,0,0,.85);
  animation:wlRise .4s cubic-bezier(.22,.61,.36,1);
}
@keyframes wlRise{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.wl-close{
  position:absolute;top:16px;right:18px;
  width:32px;height:32px;border:0;border-radius:50%;
  background:transparent;color:var(--muted);
  font-size:24px;line-height:1;cursor:pointer;
  transition:color .15s ease,background .15s ease;
}
.wl-close:hover{color:var(--ink);background:rgba(244,239,230,.08)}
.wl-card .section-title{font-size:clamp(26px,4vw,32px);margin:0}
.wl-sub{margin:14px auto 0;max-width:340px;color:var(--text);font-size:15.5px;line-height:1.55}
.wl-form{margin-top:26px;display:flex;flex-direction:column;gap:12px}
.wl-input{
  width:100%;height:50px;padding:0 18px;
  border-radius:9999px;
  background:rgba(244,239,230,.06);
  border:1px solid var(--line);
  color:var(--ink);font-size:15.5px;font-family:inherit;
  text-align:center;
  transition:border-color .18s ease,background .18s ease;
}
.wl-input::placeholder{color:var(--soft)}
.wl-input:focus{outline:none;border-color:rgba(222,182,106,.6);background:rgba(244,239,230,.09)}
.wl-form .btn-primary{height:50px;width:100%;background:var(--ink);color:#1a1410;border:0}
.wl-form .btn-primary:hover{background:#fff}
.wl-form .btn-primary[disabled]{opacity:.6;cursor:default}
.wl-msg{margin-top:16px;font-size:15px;min-height:1.2em}
.wl-msg.ok{color:var(--gold-soft);font-size:17px}
.wl-msg.err{color:#E0A07A}
.wl-fine{margin-top:14px;color:var(--soft);font-size:12.5px;letter-spacing:.01em}

/* ============================================================
   Responsive
   ============================================================ */
@media(max-width:900px){
  .site-header{grid-template-columns:auto auto;height:68px;padding:0 22px}
  .site-header nav{display:none}
  .section{padding:84px 24px}
  .cards{grid-template-columns:1fr;gap:40px}
  .showcase{padding:84px 24px}
  /* 移动端三机扇形缩小,仍居中 */
  .shots{min-height:auto;margin-top:52px}
  .device-c{width:208px}
  .device-l,.device-r{width:172px}
  .device-l{margin-right:-58px;transform:translateY(24px) rotate(-7deg)}
  .device-r{margin-left:-58px;transform:translateY(24px) rotate(7deg)}
  .moments{grid-template-columns:1fr;gap:48px}
  .moments-sub{max-width:none}
  .gabriel img{max-width:360px}
  .site-footer{flex-direction:column}
}
@media(max-width:540px){
  body{font-size:15px}
  .hero{padding:108px 22px 84px}
  .hero h1{font-size:clamp(32px,9vw,46px)}
  .hero-copy{font-size:16px;white-space:normal}
  .device-c{width:178px}
  .device-l,.device-r{width:142px}
  .device-l{margin-right:-50px}
  .device-r{margin-left:-50px}
  .legal{padding:64px 22px 84px}
  .masthead{padding:14px 0}
}