:root{
  --brand:#36d7ad;
  --brand-2:#9deed3;
  --brand-dark:#0b7e68;
  --ink:#16211e;
  --muted:#6d7975;
  --line:#dbe5e1;
  --surface:#f3f7f6;
  --surface-2:#eef4f2;
  --dark:#071310;
  --dark-2:#0c1d18;
  --dark-3:#132b24;
  --white:#fff;
  --danger:#d26760;
  --shadow:0 28px 70px rgba(10,58,47,.14);
  --shadow-dark:0 28px 65px rgba(0,0,0,.34);
  --container:1240px;
  --radius-lg:30px;
  --radius-md:20px;
  --ease:220ms ease;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  min-width:320px;
  margin:0;
  color:var(--ink);
  background:#fff;
  font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility
}

body.menu-open{overflow:hidden}

img{display:block;max-width:100%}

a{color:inherit;text-decoration:none}

button{border:0;font:inherit}

.skip-link{
  position:fixed;
  top:10px;
  left:10px;
  z-index:9999;
  padding:10px 16px;
  color:#fff;
  background:#000;
  transform:translateY(-160%);
  transition:transform var(--ease)
}

.skip-link:focus{transform:translateY(0)}

.content-container,
.header-inner,
.footer-inner,
.footer-bottom{
  width:min(100%,var(--container));
  margin:0 auto
}

.section{padding:110px 28px}

.section-label{
  display:inline-block;
  margin-bottom:15px;
  color:var(--brand-dark);
  font-size:10px;
  font-weight:800;
  letter-spacing:.18em
}

.section-label-light{color:#7de4c7}

.section-heading{
  max-width:860px;
  margin:0 auto 50px;
  text-align:center
}

.section-heading h2,
.source-copy h2,
.methods-heading h2,
.process-heading h2,
.prompt-copy h2,
.recovery-heading h2,
.troubleshooting-heading h2,
.after-login-heading h2,
.security-copy h2,
.final-copy h2{
  margin:0;
  font-size:clamp(38px,5vw,62px);
  line-height:1.06;
  letter-spacing:-.052em
}

.section-heading p,
.troubleshooting-heading>p{
  max-width:700px;
  margin:22px auto 0;
  color:var(--muted);
  font-size:15px
}

/* Header */
.site-header{
  position:fixed;
  inset:0 0 auto;
  z-index:1000;
  border-bottom:1px solid transparent;
  transition:background var(--ease),border-color var(--ease),box-shadow var(--ease)
}

.site-header.scrolled{
  border-color:rgba(255,255,255,.08);
  background:rgba(4,18,15,.94);
  box-shadow:0 12px 35px rgba(0,0,0,.2);
  backdrop-filter:blur(18px)
}

.header-inner{
  display:flex;
  min-height:76px;
  align-items:center;
  gap:30px;
  padding:0 28px
}

.brand-logo{width:174px;flex-shrink:0}
.brand-logo img{width:100%;height:auto;object-fit:contain}

.desktop-nav{
  display:flex;
  margin-left:auto;
  align-items:center;
  gap:28px
}

.desktop-nav a{
  position:relative;
  color:rgba(231,244,239,.64);
  font-size:13px;
  font-weight:650
}

.desktop-nav a::after{
  position:absolute;
  right:0;
  bottom:-8px;
  left:0;
  height:2px;
  background:var(--brand-2);
  content:"";
  transform:scaleX(0);
  transform-origin:center;
  transition:transform var(--ease)
}

.desktop-nav a:hover{color:#fff}
.desktop-nav a:hover::after{transform:scaleX(1)}

.header-action{
  display:inline-flex;
  min-height:43px;
  align-items:center;
  gap:9px;
  padding:0 19px;
  border:1px solid rgba(83,224,185,.3);
  border-radius:10px;
  color:#fff;
  background:rgba(55,215,171,.1);
  font-size:13px;
  font-weight:750;
  transition:transform var(--ease),background var(--ease)
}

.header-action:hover{
  background:rgba(55,215,171,.19);
  transform:translateY(-2px)
}

.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  margin-left:auto;
  padding:0;
  border:1px solid rgba(255,255,255,.11);
  border-radius:10px;
  background:rgba(255,255,255,.05);
  cursor:pointer
}

.menu-toggle span{
  display:block;
  width:18px;
  height:2px;
  margin:5px auto;
  background:#fff;
  transition:transform var(--ease)
}

.menu-toggle.active span:first-child{transform:translateY(3.5px) rotate(45deg)}
.menu-toggle.active span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.mobile-navigation{display:none}

/* Hero */
.hero{
  position:relative;
  min-height:950px;
  overflow:hidden;
  padding:145px 28px 74px;
  color:#fff;
  background:
    radial-gradient(circle at 76% 30%,rgba(61,219,177,.12),transparent 23%),
    linear-gradient(145deg,#050f0d 0%,#0a1d19 50%,#071410 100%)
}

.hero-grid,
.final-grid{
  position:absolute;
  inset:0;
  opacity:.16;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:44px 44px
}

.hero-light{
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  filter:blur(30px)
}

.hero-light-left{
  top:90px;
  left:-160px;
  width:450px;
  height:450px;
  background:rgba(55,215,171,.07)
}

.hero-light-right{
  right:-190px;
  bottom:45px;
  width:520px;
  height:520px;
  background:rgba(157,238,211,.06)
}

.hero-container{
  position:relative;
  z-index:2;
  display:grid;
  width:min(100%,1280px);
  margin:0 auto;
  grid-template-columns:minmax(430px,.9fr) minmax(560px,1.1fr);
  gap:66px;
  align-items:center
}

.hero-label{
  display:inline-flex;
  margin-bottom:24px;
  align-items:center;
  gap:12px;
  color:#78e4c5;
  font-size:10px;
  font-weight:800;
  letter-spacing:.18em
}

.login-symbol{
  position:relative;
  width:24px;
  height:24px;
  border:1.5px solid currentColor;
  border-radius:7px
}

.login-symbol::before{
  position:absolute;
  top:5px;
  left:5px;
  width:7px;
  height:7px;
  border:1.5px solid currentColor;
  border-radius:50%;
  content:""
}

.login-symbol::after{
  position:absolute;
  right:4px;
  bottom:5px;
  left:4px;
  height:5px;
  border:1.5px solid currentColor;
  border-radius:5px;
  content:""
}

.hero h1{
  margin:0;
  font-size:clamp(58px,6.4vw,88px);
  line-height:.97;
  letter-spacing:-.065em
}

.hero h1 span{
  display:block;
  max-width:700px;
  margin-top:22px;
  color:rgba(225,241,235,.6);
  font-size:.4em;
  font-weight:470;
  line-height:1.18;
  letter-spacing:-.038em
}

.hero-copy>p{
  max-width:650px;
  margin:28px 0 0;
  color:rgba(228,242,237,.61);
  font-size:16px
}

.hero-actions{
  display:flex;
  margin-top:33px;
  flex-wrap:wrap;
  gap:12px
}

.button{
  display:inline-flex;
  min-height:54px;
  align-items:center;
  justify-content:center;
  gap:11px;
  padding:0 24px;
  border:1px solid transparent;
  border-radius:10px;
  font-size:14px;
  font-weight:750;
  transition:transform var(--ease),background var(--ease),border-color var(--ease),box-shadow var(--ease)
}

.button:hover{transform:translateY(-3px)}

.button img{
  width:26px;
  height:26px;
  border-radius:6px
}

.button-primary{
  color:#062018;
  background:var(--brand-2);
  box-shadow:0 17px 40px rgba(157,238,211,.18)
}

.button-primary:hover{background:#b3f3dc}

.button-outline{
  border-color:rgba(255,255,255,.16);
  color:#fff;
  background:rgba(255,255,255,.05)
}

.button-outline:hover{background:rgba(255,255,255,.1)}

.button-dark{
  color:#fff;
  background:var(--dark)
}

.button-dark:hover{background:var(--brand-dark)}

.hero-status{
  display:grid;
  max-width:620px;
  margin-top:44px;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid rgba(255,255,255,.11);
  border-bottom:1px solid rgba(255,255,255,.11)
}

.hero-status>div{
  display:flex;
  min-height:90px;
  align-items:center;
  gap:12px;
  padding:16px 13px;
  border-right:1px solid rgba(255,255,255,.11)
}

.hero-status>div:last-child{border-right:0}

.status-light{
  width:9px;
  height:9px;
  flex-shrink:0;
  border-radius:50%;
  background:var(--brand-2);
  box-shadow:0 0 0 6px rgba(157,238,211,.08)
}

.hero-status p{margin:0}

.hero-status small{
  display:block;
  color:rgba(228,241,237,.34);
  font-size:7px;
  font-weight:800;
  letter-spacing:.13em
}

.hero-status strong{
  display:block;
  margin-top:4px;
  color:rgba(241,248,246,.84);
  font-size:10px
}

.hero-console{position:relative}

.console-frame{
  overflow:hidden;
  border:1px solid rgba(255,255,255,.11);
  border-radius:26px;
  background:rgba(10,28,23,.86);
  box-shadow:var(--shadow-dark);
  backdrop-filter:blur(18px)
}

.console-topbar{
  display:grid;
  min-height:58px;
  grid-template-columns:80px 1fr auto;
  gap:15px;
  align-items:center;
  padding:0 20px;
  border-bottom:1px solid rgba(255,255,255,.1)
}

.console-dots{display:flex;gap:6px}

.console-dots i{
  width:7px;
  height:7px;
  border-radius:50%;
  background:rgba(255,255,255,.18)
}

.console-topbar>span{
  color:rgba(224,240,234,.42);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.console-topbar>strong{
  color:#73e1c2;
  font-size:8px;
  letter-spacing:.13em
}

.console-content{
  display:grid;
  min-height:635px;
  grid-template-columns:290px minmax(0,1fr);
  gap:22px;
  align-items:center;
  padding:28px
}

.phone-frame{
  position:relative;
  overflow:hidden;
  padding:8px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:39px;
  background:#111817;
  box-shadow:var(--shadow-dark)
}

.phone-speaker{
  position:absolute;
  top:16px;
  left:50%;
  z-index:4;
  width:57px;
  height:5px;
  border-radius:999px;
  background:rgba(0,0,0,.82);
  transform:translateX(-50%)
}

.phone-screen{
  overflow:hidden;
  border-radius:31px;
  background:#fff
}

.phone-screen img{
  width:100%;
  height:auto;
  object-fit:contain
}

.hero-phone{width:280px}

.login-monitor{
  padding:24px;
  border:1px solid rgba(255,255,255,.1);
  border-radius:19px;
  background:rgba(255,255,255,.035)
}

.monitor-heading small{
  display:block;
  color:rgba(119,228,198,.5);
  font-size:7px;
  font-weight:800;
  letter-spacing:.15em
}

.monitor-heading strong{
  display:block;
  margin-top:5px;
  font-size:15px
}

.monitor-tabs{
  display:grid;
  margin:24px 0;
  grid-template-columns:repeat(3,1fr);
  gap:7px
}

.monitor-tabs button{
  min-height:35px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:7px;
  color:rgba(231,242,238,.43);
  background:rgba(255,255,255,.025);
  font-size:7px;
  font-weight:800;
  letter-spacing:.1em
}

.monitor-tabs button.active{
  border-color:rgba(122,228,198,.28);
  color:#78e4c5;
  background:rgba(55,215,171,.08)
}

.monitor-field{
  position:relative;
  min-height:57px;
  margin-top:10px;
  padding:11px 13px;
  border:1px solid rgba(255,255,255,.09);
  border-radius:8px
}

.monitor-field>span{
  display:block;
  color:rgba(227,241,236,.31);
  font-size:7px;
  font-weight:800;
  letter-spacing:.13em
}

.monitor-field>i{
  display:block;
  width:76%;
  height:5px;
  margin-top:11px;
  border-radius:999px;
  background:rgba(255,255,255,.12)
}

.monitor-field b{
  display:inline-block;
  width:5px;
  height:5px;
  margin:11px 4px 0 0;
  border-radius:50%;
  background:#8edfc6
}

.monitor-checks{
  display:grid;
  margin-top:22px;
  border-top:1px solid rgba(255,255,255,.08)
}

.monitor-checks>div{
  display:grid;
  min-height:52px;
  grid-template-columns:27px 1fr auto;
  gap:8px;
  align-items:center;
  border-bottom:1px solid rgba(255,255,255,.08)
}

.monitor-checks span{
  color:#78e4c5;
  font-size:7px;
  font-weight:800
}

.monitor-checks p{
  margin:0;
  color:rgba(232,242,239,.56);
  font-size:8px
}

.monitor-checks i{
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--brand-2)
}

.monitor-button{
  display:flex;
  min-height:43px;
  margin-top:20px;
  align-items:center;
  justify-content:center;
  gap:12px;
  border-radius:8px;
  color:#062018;
  background:var(--brand-2);
  font-size:8px;
  font-weight:900;
  letter-spacing:.13em
}

.hero-app-card{
  position:absolute;
  right:-18px;
  bottom:-22px;
  display:flex;
  min-width:225px;
  align-items:center;
  gap:12px;
  padding:15px;
  border:1px solid rgba(255,255,255,.11);
  border-radius:14px;
  background:rgba(8,25,20,.92);
  box-shadow:0 20px 45px rgba(0,0,0,.25);
  backdrop-filter:blur(15px)
}

.hero-app-card img{
  width:46px;
  height:46px;
  border-radius:10px
}

.hero-app-card small{
  display:block;
  color:rgba(224,240,234,.36);
  font-size:7px;
  font-weight:800;
  letter-spacing:.14em
}

.hero-app-card strong{
  display:block;
  margin-top:2px;
  font-size:13px
}

.hero-app-card span{
  display:block;
  color:rgba(225,240,235,.49);
  font-size:9px
}

/* Difference */
.difference-section{
  padding:100px 28px;
  background:#fff
}

.difference-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border:1px solid var(--line);
  border-radius:22px;
  overflow:hidden
}

.difference-card{
  position:relative;
  min-height:330px;
  padding:34px 30px;
  border-right:1px solid var(--line);
  background:#fff
}

.difference-card:last-child{border-right:0}

.difference-index{
  position:absolute;
  top:25px;
  right:25px;
  color:#a1aba7;
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.difference-icon{
  position:relative;
  display:flex;
  width:55px;
  height:55px;
  margin-bottom:38px;
  align-items:center;
  justify-content:center;
  border-radius:15px;
  color:var(--brand-dark);
  background:rgba(55,215,171,.1)
}

.login-icon i{
  width:22px;
  height:26px;
  border:1.5px solid currentColor;
  border-radius:6px
}

.login-icon i::after{
  display:block;
  width:9px;
  height:1.5px;
  margin:12px auto;
  background:currentColor;
  content:""
}

.register-icon i:first-child{
  width:19px;
  height:19px;
  border:1.5px solid currentColor;
  border-radius:50%
}

.register-icon i:last-child{
  position:absolute;
  right:10px;
  bottom:10px;
  width:15px;
  height:15px;
  border:1.5px solid currentColor;
  border-radius:50%
}

.register-icon i:last-child::before,
.register-icon i:last-child::after{
  position:absolute;
  top:50%;
  left:50%;
  width:7px;
  height:1px;
  background:currentColor;
  content:"";
  transform:translate(-50%,-50%)
}

.register-icon i:last-child::after{transform:translate(-50%,-50%) rotate(90deg)}

.recovery-icon i{
  width:24px;
  height:24px;
  border:1.5px solid currentColor;
  border-radius:50%;
  border-right-color:transparent
}

.recovery-icon i::after{
  display:block;
  width:6px;
  height:6px;
  margin:0 0 0 15px;
  border-top:1.5px solid currentColor;
  border-right:1.5px solid currentColor;
  content:"";
  transform:rotate(20deg)
}

.difference-card small{
  color:#929d99;
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.difference-card h3{
  margin:13px 0 12px;
  font-size:26px;
  letter-spacing:-.03em
}

.difference-card p{
  margin:0;
  color:var(--muted);
  font-size:12px
}

.difference-card a{
  display:inline-flex;
  margin-top:28px;
  align-items:center;
  gap:9px;
  color:var(--brand-dark);
  font-size:11px;
  font-weight:750
}

/* Source */
.source-section{background:var(--surface)}

.source-layout{
  display:grid;
  grid-template-columns:430px minmax(0,1fr);
  gap:90px;
  align-items:center
}

.source-device{
  position:relative;
  min-height:680px
}

.source-phone{
  width:310px;
  margin:0 auto;
  border-color:rgba(31,59,51,.2)
}

.source-caption{
  position:absolute;
  right:0;
  bottom:0;
  left:0;
  text-align:center
}

.source-caption small{
  display:block;
  color:#909c97;
  font-size:8px;
  font-weight:800;
  letter-spacing:.15em
}

.source-caption strong{
  display:block;
  margin-top:5px;
  color:#46534f;
  font-size:11px
}

.source-copy>p{
  max-width:650px;
  margin:23px 0 0;
  color:var(--muted);
  font-size:15px
}

.source-checks{
  display:grid;
  margin:34px 0;
  border-top:1px solid rgba(23,74,62,.15)
}

.source-checks>div{
  display:grid;
  grid-template-columns:42px 1fr;
  gap:11px;
  padding:17px 0;
  border-bottom:1px solid rgba(23,74,62,.15)
}

.source-checks span{
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.source-checks p{
  margin:0;
  color:var(--muted);
  font-size:10px
}

.source-checks strong{
  display:block;
  margin-bottom:3px;
  color:var(--ink);
  font-size:12px
}

/* Methods */
.methods-section{background:#fff}

.methods-heading{
  display:grid;
  margin-bottom:50px;
  grid-template-columns:180px minmax(0,1fr);
  gap:35px
}

.methods-heading>div{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(320px,.55fr);
  gap:60px;
  align-items:end
}

.methods-heading p{
  margin:0;
  color:var(--muted);
  font-size:15px
}

.methods-console{
  display:grid;
  overflow:hidden;
  grid-template-columns:230px minmax(0,1fr);
  border:1px solid var(--line);
  border-radius:26px;
  box-shadow:var(--shadow)
}

.methods-sidebar{
  display:flex;
  flex-direction:column;
  padding:28px 18px;
  background:var(--dark)
}

.methods-sidebar>small{
  margin:0 12px 20px;
  color:rgba(228,241,237,.35);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.methods-sidebar button{
  display:flex;
  min-height:62px;
  align-items:center;
  gap:13px;
  padding:0 14px;
  border-radius:9px;
  color:rgba(230,242,238,.5);
  background:transparent;
  font-size:11px;
  font-weight:700;
  text-align:left;
  cursor:pointer
}

.methods-sidebar button span{
  color:rgba(112,228,197,.5);
  font-size:8px;
  font-weight:800
}

.methods-sidebar button.active{
  color:#fff;
  background:rgba(255,255,255,.08)
}

.methods-sidebar button.active span{color:var(--brand-2)}

.methods-panels{background:var(--surface)}

.method-panel{
  display:none;
  min-height:500px;
  grid-template-columns:minmax(0,1fr) 360px;
  gap:50px;
  align-items:center;
  padding:55px
}

.method-panel.active{
  display:grid;
  animation:panelFade .42s ease
}

.method-copy small{
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.method-copy h3{
  margin:11px 0 15px;
  font-size:40px;
  letter-spacing:-.04em
}

.method-copy>p{
  color:var(--muted);
  font-size:14px
}

.method-copy ul{
  display:grid;
  margin:25px 0 0;
  padding:0;
  gap:10px;
  color:var(--muted);
  font-size:11px;
  list-style:none
}

.method-copy li{
  position:relative;
  padding-left:19px
}

.method-copy li::before{
  position:absolute;
  top:8px;
  left:0;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--brand);
  content:""
}

.method-form{
  padding:24px;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff
}

.form-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:19px
}

.form-top span{
  font-size:9px;
  font-weight:800;
  letter-spacing:.13em
}

.form-top i{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--brand)
}

.method-form label{
  display:block;
  min-height:66px;
  margin-top:11px;
  padding:12px 13px;
  border:1px solid var(--line);
  border-radius:9px
}

.method-form label>span{
  display:block;
  color:#9aa4a0;
  font-size:7px;
  font-weight:800;
  letter-spacing:.13em
}

.method-form label>i{
  display:block;
  width:75%;
  height:6px;
  margin-top:13px;
  border-radius:999px;
  background:#e0e8e5
}

.method-form label>b{
  display:inline-block;
  width:6px;
  height:6px;
  margin:13px 4px 0 0;
  border-radius:50%;
  background:var(--brand-dark)
}

.method-form button{
  width:100%;
  min-height:46px;
  margin-top:18px;
  border-radius:9px;
  color:#fff;
  background:var(--dark);
  font-size:8px;
  font-weight:900;
  letter-spacing:.14em
}

.methods-note,
.recovery-note{
  display:flex;
  max-width:880px;
  margin:27px auto 0;
  align-items:flex-start;
  gap:12px;
  color:#727f7b;
  font-size:11px
}

.methods-note span,
.recovery-note span{
  display:flex;
  width:23px;
  height:23px;
  flex-shrink:0;
  align-items:center;
  justify-content:center;
  border:1px solid #cdd9d5;
  border-radius:50%;
  font-family:Georgia,serif;
  font-style:italic
}

.methods-note p,
.recovery-note p{margin:1px 0 0}

/* Process */
.process-section{background:var(--surface)}

.process-heading{
  display:grid;
  margin-bottom:55px;
  grid-template-columns:190px minmax(0,1fr);
  gap:38px
}

.process-heading>div{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(320px,.55fr);
  gap:65px;
  align-items:end
}

.process-heading p{
  margin:0;
  color:var(--muted);
  font-size:15px
}

.process-track{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.process-track article{
  position:relative;
  min-height:330px;
  padding:31px 27px;
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.process-track article:nth-child(3n){border-right:0}
.process-track article:nth-child(n+4){border-bottom:0}

.process-index{
  position:absolute;
  top:25px;
  right:25px;
  color:#9da7a3;
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.process-visual{
  display:flex;
  min-height:150px;
  align-items:center;
  justify-content:center
}

.mini-window{
  position:relative;
  width:150px;
  height:105px;
  overflow:hidden;
  border:1px solid #cdd9d4;
  border-radius:12px;
  background:#fff
}

.mini-window>span{
  display:block;
  height:20px;
  border-bottom:1px solid #dce5e2;
  background:#f5f8f7
}

.source-window>i{
  display:block;
  width:70%;
  height:7px;
  margin:12px auto 0;
  border-radius:999px;
  background:#d8e1de
}

.source-window>i:last-child{
  width:45%;
  background:var(--brand)
}

.tab-window>div{
  display:grid;
  margin:24px 12px 0;
  grid-template-columns:repeat(3,1fr);
  gap:5px
}

.tab-window i{
  height:22px;
  border:1px solid #d7e1dd;
  border-radius:5px
}

.tab-window i.active{
  border-color:var(--brand);
  background:rgba(55,215,171,.11)
}

.identity-window label{
  display:block;
  height:22px;
  margin:11px 14px 0;
  border:1px solid #d7e1dd;
  border-radius:5px
}

.password-window>div{
  display:flex;
  height:80px;
  align-items:center;
  justify-content:center;
  gap:5px
}

.password-window i{
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--brand-dark)
}

.submit-window{
  display:flex;
  flex-direction:column
}

.submit-window button{
  width:90px;
  min-height:33px;
  margin:auto;
  border-radius:7px;
  color:#fff;
  background:var(--dark);
  font-size:8px;
  font-weight:800
}

.result-window>div{
  display:flex;
  height:80px;
  align-items:center;
  justify-content:center
}

.result-window i{
  display:flex;
  width:40px;
  height:40px;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  color:#fff;
  background:var(--brand-dark);
  font-style:normal
}

.process-track small{
  display:block;
  margin-top:18px;
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.process-track h3{
  margin:11px 0 9px;
  font-size:19px
}

.process-track p{
  margin:0;
  color:var(--muted);
  font-size:10px
}

/* Prompt */
.prompt-section{
  color:#fff;
  background:
    radial-gradient(circle at 75% 35%,rgba(59,217,174,.11),transparent 24%),
    var(--dark)
}

.prompt-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 520px;
  gap:80px;
  align-items:center
}

.prompt-copy>p{
  max-width:650px;
  margin:23px 0 0;
  color:rgba(226,241,236,.57);
  font-size:15px
}

.prompt-rules{
  display:grid;
  margin-top:30px;
  border-top:1px solid rgba(255,255,255,.1)
}

.prompt-rules>div{
  display:grid;
  grid-template-columns:36px 1fr;
  gap:12px;
  padding:17px 0;
  border-bottom:1px solid rgba(255,255,255,.1)
}

.prompt-rules span{
  color:#76e2c3;
  font-size:8px;
  font-weight:800
}

.prompt-rules p{
  margin:0;
  color:rgba(229,242,237,.58);
  font-size:10px
}

.prompt-rules strong{
  display:block;
  margin-bottom:3px;
  color:#fff;
  font-size:12px
}

.prompt-devices{
  position:relative;
  min-height:680px
}

.prompt-phone{
  position:absolute;
  width:250px
}

.prompt-phone-left{
  top:20px;
  left:0;
  transform:rotate(-5deg)
}

.prompt-phone-right{
  top:70px;
  right:0;
  z-index:2;
  transform:rotate(5deg)
}

.prompt-caption{
  position:absolute;
  right:0;
  bottom:0;
  left:0;
  text-align:center
}

.prompt-caption small{
  display:block;
  color:rgba(122,229,199,.55);
  font-size:8px;
  font-weight:800;
  letter-spacing:.15em
}

.prompt-caption strong{
  display:block;
  margin-top:5px;
  color:rgba(241,248,246,.72);
  font-size:11px
}

/* Recovery */
.recovery-section{background:#fff}

.recovery-heading{
  display:grid;
  margin-bottom:50px;
  grid-template-columns:190px minmax(0,1fr);
  gap:36px
}

.recovery-heading>div{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(320px,.55fr);
  gap:60px;
  align-items:end
}

.recovery-heading p{
  margin:0;
  color:var(--muted);
  font-size:15px
}

.recovery-layout{
  display:grid;
  grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);
  gap:30px
}

.recovery-console{
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:22px;
  background:#fff;
  box-shadow:var(--shadow)
}

.recovery-top{
  padding:25px 27px;
  border-bottom:1px solid var(--line)
}

.recovery-top span{
  display:block;
  color:#919c98;
  font-size:8px;
  font-weight:800;
  letter-spacing:.15em
}

.recovery-top strong{
  display:block;
  margin-top:4px;
  font-size:15px
}

.recovery-step{
  display:grid;
  min-height:96px;
  grid-template-columns:42px 1fr auto;
  gap:13px;
  align-items:center;
  padding:17px 27px;
  border-bottom:1px solid var(--line)
}

.recovery-step:last-child{border-bottom:0}

.recovery-step>span{
  display:flex;
  width:36px;
  height:36px;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  color:var(--brand-dark);
  background:rgba(55,215,171,.1);
  font-size:8px;
  font-weight:800
}

.recovery-step small{
  display:block;
  color:#929d99;
  font-size:7px;
  font-weight:800;
  letter-spacing:.13em
}

.recovery-step strong{
  display:block;
  margin-top:3px;
  font-size:13px
}

.recovery-step p{
  margin:3px 0 0;
  color:var(--muted);
  font-size:9px
}

.recovery-step>i{
  width:8px;
  height:8px;
  border:1px solid #becac5;
  border-radius:50%
}

.recovery-step.active{background:rgba(55,215,171,.04)}
.recovery-step.active>i{border:0;background:var(--brand);box-shadow:0 0 0 6px rgba(55,215,171,.09)}

.recovery-notes{
  display:grid;
  gap:20px
}

.recovery-notes article{
  min-height:245px;
  padding:29px;
  border:1px solid var(--line);
  border-radius:20px;
  background:#fff
}

.recovery-notes article>span{
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800;
  letter-spacing:.15em
}

.recovery-notes h3{
  margin:14px 0 18px;
  font-size:25px;
  letter-spacing:-.03em
}

.recovery-notes ul{
  display:grid;
  margin:0;
  padding:0;
  gap:10px;
  color:var(--muted);
  font-size:11px;
  list-style:none
}

.recovery-notes li{
  position:relative;
  padding-left:19px
}

.recovery-notes li::before{
  position:absolute;
  top:8px;
  left:0;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--brand);
  content:""
}

.recovery-notes .recovery-avoid{
  border-color:rgba(209,93,86,.18);
  background:rgba(209,93,86,.04)
}

.recovery-avoid>span{color:var(--danger)!important}
.recovery-avoid li::before{background:var(--danger)}

/* Troubleshooting */
.troubleshooting-section{background:var(--surface)}

.troubleshooting-heading{
  max-width:880px;
  margin-bottom:48px
}

.diagnostic-board{
  display:grid;
  overflow:hidden;
  grid-template-columns:235px minmax(0,1fr);
  border:1px solid var(--line);
  border-radius:26px;
  background:#fff;
  box-shadow:var(--shadow)
}

.diagnostic-sidebar{
  display:flex;
  flex-direction:column;
  padding:28px 18px;
  background:var(--dark)
}

.diagnostic-sidebar>small{
  margin:0 12px 20px;
  color:rgba(228,241,237,.35);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.diagnostic-sidebar button{
  display:flex;
  min-height:60px;
  align-items:center;
  gap:13px;
  padding:0 14px;
  border-radius:9px;
  color:rgba(230,242,238,.5);
  background:transparent;
  font-size:11px;
  font-weight:700;
  text-align:left;
  cursor:pointer
}

.diagnostic-sidebar button span{
  color:rgba(112,228,197,.5);
  font-size:8px;
  font-weight:800
}

.diagnostic-sidebar button.active{
  color:#fff;
  background:rgba(255,255,255,.08)
}

.diagnostic-sidebar button.active span{color:var(--brand-2)}

.diagnostic-panels{padding:52px}

.diagnostic-panel{display:none}

.diagnostic-panel.active{
  display:block;
  animation:panelFade .42s ease
}

.diagnostic-panel>small{
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.diagnostic-panel>h3{
  margin:10px 0 26px;
  font-size:37px;
  letter-spacing:-.04em
}

.diagnostic-items{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.diagnostic-items article{
  min-height:190px;
  padding:25px 22px;
  border-right:1px solid var(--line)
}

.diagnostic-items article:last-child{border-right:0}

.diagnostic-items span{
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800
}

.diagnostic-items strong{
  display:block;
  margin:28px 0 7px;
  font-size:15px
}

.diagnostic-items p{
  margin:0;
  color:var(--muted);
  font-size:10px
}

/* After Login */
.after-login-section{background:#fff}

.after-login-heading{
  display:grid;
  margin-bottom:45px;
  grid-template-columns:180px minmax(0,1fr);
  gap:35px
}

.after-login-heading>div{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(310px,.55fr);
  gap:60px;
  align-items:end
}

.after-login-heading p{
  margin:0;
  color:var(--muted);
  font-size:15px
}

.after-login-visual{
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:#edf2f0;
  box-shadow:var(--shadow)
}

.after-login-visual img{
  width:100%;
  height:auto;
  object-fit:contain
}

.after-login-details{
  display:grid;
  margin-top:24px;
  grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)
}

.after-login-details article{
  min-height:180px;
  padding:28px 25px;
  border-right:1px solid var(--line)
}

.after-login-details article:last-child{border-right:0}

.after-login-details span{
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800;
  letter-spacing:.14em
}

.after-login-details h3{
  margin:25px 0 7px;
  font-size:17px
}

.after-login-details p{
  margin:0;
  color:var(--muted);
  font-size:10px
}

/* Security */
.security-section{background:var(--surface)}

.security-layout{
  display:grid;
  overflow:hidden;
  grid-template-columns:minmax(390px,.72fr) minmax(0,1.28fr);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  background:#f8faf9
}

.security-copy{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  justify-content:center;
  padding:62px 52px
}

.security-copy>p{
  margin:23px 0 0;
  color:var(--muted);
  font-size:14px
}

.security-list{
  width:100%;
  margin:28px 0 30px;
  border-top:1px solid var(--line)
}

.security-list>div{
  display:grid;
  grid-template-columns:34px 1fr;
  gap:12px;
  padding:16px 0;
  border-bottom:1px solid var(--line)
}

.security-list span{
  color:var(--brand-dark);
  font-size:8px;
  font-weight:800;
  letter-spacing:.13em
}

.security-list p{
  margin:0;
  color:var(--muted);
  font-size:10px
}

.security-list strong{
  display:block;
  margin-bottom:3px;
  color:var(--ink);
  font-size:12px
}

.security-image{
  display:flex;
  align-items:center;
  justify-content:center;
  padding:25px;
  background:
    radial-gradient(circle at 50% 50%,rgba(55,215,171,.08),transparent 38%),
    #edf2f0
}

.security-image img{
  width:100%;
  height:auto;
  object-fit:contain
}

/* Final CTA */
.final-cta{
  position:relative;
  overflow:hidden;
  padding:105px 28px;
  color:#fff;
  background:
    radial-gradient(circle at 20% 45%,rgba(53,215,171,.12),transparent 25%),
    var(--dark)
}

.final-cta-inner{
  position:relative;
  z-index:2;
  display:grid;
  width:min(100%,1240px);
  margin:0 auto;
  grid-template-columns:minmax(400px,.72fr) minmax(580px,1.28fr);
  gap:65px;
  align-items:center
}

.final-app{
  display:flex;
  margin-bottom:27px;
  align-items:center;
  gap:13px
}

.final-app img{
  width:55px;
  height:55px;
  border-radius:13px;
  box-shadow:0 16px 32px rgba(0,0,0,.25)
}

.final-app small{
  display:block;
  color:rgba(227,241,236,.38);
  font-size:8px;
  font-weight:800;
  letter-spacing:.13em
}

.final-app strong{
  display:block;
  margin-top:2px;
  font-size:14px
}

.final-copy>p{
  max-width:550px;
  margin:22px 0 30px;
  color:rgba(227,241,236,.57);
  font-size:15px
}

.final-image img{
  width:100%;
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 30px 42px rgba(0,0,0,.3))
}

/* Footer */
.site-footer{
  padding:72px 28px 30px;
  color:rgba(228,241,237,.61);
  background:#020a08
}

.footer-inner{
  display:grid;
  padding-bottom:50px;
  grid-template-columns:minmax(0,1fr) auto;
  gap:90px;
  border-bottom:1px solid rgba(255,255,255,.1)
}

.footer-brand img{width:184px}

.footer-brand p{
  max-width:450px;
  margin:18px 0 0;
  font-size:12px
}

.footer-links{
  display:grid;
  grid-template-columns:repeat(2,minmax(150px,1fr));
  gap:60px
}

.footer-links>div{
  display:grid;
  align-content:start;
  gap:10px
}

.footer-links strong{
  margin-bottom:8px;
  color:#fff;
  font-size:12px
}

.footer-links a{
  font-size:12px;
  transition:color var(--ease)
}

.footer-links a:hover{color:#75e7c9}

.footer-bottom{
  display:flex;
  padding-top:24px;
  align-items:flex-start;
  justify-content:space-between;
  gap:40px;
  font-size:10px
}

.footer-bottom p{
  max-width:790px;
  margin:0
}

.footer-bottom>span{white-space:nowrap}

.back-to-top{
  position:fixed;
  right:23px;
  bottom:23px;
  z-index:900;
  display:flex;
  width:45px;
  height:45px;
  align-items:center;
  justify-content:center;
  border:1px solid rgba(255,255,255,.13);
  border-radius:10px;
  color:#fff;
  background:rgba(6,21,17,.94);
  box-shadow:0 13px 30px rgba(0,0,0,.2);
  cursor:pointer;
  opacity:0;
  pointer-events:none;
  transform:translateY(12px);
  transition:opacity var(--ease),transform var(--ease),background var(--ease)
}

.back-to-top.visible{
  opacity:1;
  pointer-events:auto;
  transform:translateY(0)
}

.back-to-top:hover{
  color:var(--dark);
  background:var(--brand-2)
}

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

.reveal-enabled [data-reveal]{
  opacity:0;
  transform:translateY(28px);
  transition:opacity 700ms ease,transform 700ms ease
}

.reveal-enabled [data-reveal].visible{
  opacity:1;
  transform:translateY(0)
}

/* Responsive */
@media(max-width:1120px){
  .desktop-nav{display:none}
  .header-action{margin-left:auto}

  .hero-container{
    grid-template-columns:minmax(390px,.9fr) minmax(480px,1.1fr);
    gap:40px
  }

  .difference-grid{grid-template-columns:1fr}
  .difference-card{
    min-height:auto;
    border-right:0;
    border-bottom:1px solid var(--line)
  }
  .difference-card:last-child{border-bottom:0}

  .process-track{grid-template-columns:repeat(2,1fr)}
  .process-track article:nth-child(3n){border-right:1px solid var(--line)}
  .process-track article:nth-child(2n){border-right:0}
  .process-track article:nth-child(n+4){border-bottom:1px solid var(--line)}
  .process-track article:nth-child(n+5){border-bottom:0}
}

@media(max-width:940px){
  .section{padding:88px 22px}

  .hero-container{grid-template-columns:1fr}
  .hero-copy{max-width:760px}
  .hero-console{width:min(100%,720px);margin:0 auto}

  .source-layout,
  .prompt-layout{
    grid-template-columns:1fr
  }

  .source-device{
    width:min(100%,430px);
    margin:0 auto
  }

  .methods-heading,
  .process-heading,
  .recovery-heading,
  .after-login-heading{
    grid-template-columns:1fr;
    gap:15px
  }

  .methods-heading>div,
  .process-heading>div,
  .recovery-heading>div,
  .after-login-heading>div{
    grid-template-columns:1fr;
    gap:20px
  }

  .method-panel{
    grid-template-columns:1fr;
    padding:40px
  }

  .verification-layout,
  .recovery-layout,
  .security-layout{
    grid-template-columns:1fr
  }

  .prompt-devices{
    width:min(100%,560px);
    margin:0 auto
  }

  .final-cta-inner{grid-template-columns:1fr}
}

@media(max-width:720px){
  .header-inner{
    min-height:68px;
    padding:0 18px
  }

  .brand-logo{width:145px}
  .header-action{display:none}
  .menu-toggle{display:block}

  .mobile-navigation{
    position:fixed;
    top:68px;
    right:0;
    left:0;
    display:grid;
    max-height:0;
    overflow:hidden;
    padding:0 18px;
    border-bottom:1px solid transparent;
    background:rgba(5,20,16,.98);
    opacity:0;
    pointer-events:none;
    transition:max-height 320ms ease,padding 320ms ease,opacity 220ms ease
  }

  .mobile-navigation.open{
    max-height:470px;
    padding-top:14px;
    padding-bottom:23px;
    border-color:rgba(255,255,255,.1);
    opacity:1;
    pointer-events:auto
  }

  .mobile-navigation a{
    padding:13px 2px;
    border-bottom:1px solid rgba(255,255,255,.1);
    color:rgba(231,243,239,.72);
    font-size:13px
  }

  .mobile-action{
    margin-top:13px;
    border:0!important;
    border-radius:9px;
    color:var(--dark)!important;
    background:var(--brand-2);
    text-align:center;
    font-weight:800
  }

  .hero{
    min-height:auto;
    padding:108px 18px 60px
  }

  .hero h1{font-size:clamp(46px,14vw,66px)}
  .hero h1 span{font-size:.42em}
  .hero-copy>p{font-size:14px}

  .hero-actions{
    display:grid;
    grid-template-columns:1fr
  }

  .button{width:100%}

  .hero-status{grid-template-columns:1fr}
  .hero-status>div{
    min-height:68px;
    border-right:0;
    border-bottom:1px solid rgba(255,255,255,.1)
  }
  .hero-status>div:last-child{border-bottom:0}

  .console-content{
    grid-template-columns:1fr;
    padding:18px
  }

  .hero-phone{
    width:250px;
    margin:0 auto
  }

  .login-monitor{padding:18px}
  .hero-app-card{
    position:relative;
    right:auto;
    bottom:auto;
    width:100%;
    margin-top:14px
  }

  .difference-section{padding:72px 18px}

  .section-heading h2,
  .source-copy h2,
  .methods-heading h2,
  .process-heading h2,
  .prompt-copy h2,
  .recovery-heading h2,
  .troubleshooting-heading h2,
  .after-login-heading h2,
  .security-copy h2,
  .final-copy h2{
    font-size:clamp(32px,10vw,45px)
  }

  .section{padding:72px 18px}

  .source-device{min-height:620px}
  .source-phone{width:280px}

  .methods-console{grid-template-columns:1fr}
  .methods-sidebar{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    padding:10px
  }

  .methods-sidebar>small{display:none}

  .methods-sidebar button{
    min-height:55px;
    justify-content:center;
    padding:0 7px;
    font-size:9px
  }

  .method-panel{padding:28px 20px}
  .method-copy h3{font-size:34px}

  .process-track{grid-template-columns:1fr}
  .process-track article{
    border-right:0!important;
    border-bottom:1px solid var(--line)!important
  }
  .process-track article:last-child{border-bottom:0!important}

  .prompt-devices{
    min-height:600px;
    width:100%
  }

  .prompt-phone{width:210px}
  .prompt-phone-left{left:0}
  .prompt-phone-right{right:0}

  .diagnostic-board{grid-template-columns:1fr}

  .diagnostic-sidebar{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    padding:10px
  }

  .diagnostic-sidebar>small{
    grid-column:1/-1;
    margin:5px 8px 10px
  }

  .diagnostic-sidebar button{
    min-height:52px;
    justify-content:center;
    padding:0 6px;
    font-size:9px
  }

  .diagnostic-panels{padding:28px 20px}
  .diagnostic-panel>h3{font-size:31px}
  .diagnostic-items{grid-template-columns:1fr}
  .diagnostic-items article{
    min-height:auto;
    border-right:0;
    border-bottom:1px solid var(--line)
  }
  .diagnostic-items article:last-child{border-bottom:0}

  .after-login-details{grid-template-columns:1fr}
  .after-login-details article{
    min-height:auto;
    border-right:0;
    border-bottom:1px solid var(--line)
  }
  .after-login-details article:last-child{border-bottom:0}

  .security-layout{border-radius:21px}
  .security-copy{padding:42px 24px 15px}
  .security-image{padding:10px}

  .final-cta{padding:82px 18px}

  .footer-inner{
    grid-template-columns:1fr;
    gap:43px
  }

  .footer-links{gap:35px}

  .footer-bottom{
    flex-direction:column;
    gap:17px
  }

  .footer-bottom>span{white-space:normal}

  .back-to-top{
    right:15px;
    bottom:15px
  }
}

@media(max-width:430px){
  .hero h1{font-size:42px}

  .monitor-tabs{grid-template-columns:1fr}

  .prompt-devices{min-height:545px}
  .prompt-phone{width:185px}
  .prompt-phone-left{top:10px}
  .prompt-phone-right{top:55px}

  .methods-sidebar{grid-template-columns:1fr}
  .diagnostic-sidebar{grid-template-columns:1fr}

  .footer-links{grid-template-columns:1fr}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}

  *,
  *::before,
  *::after{
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
    scroll-behavior:auto!important;
    transition-duration:.01ms!important
  }

  .reveal-enabled [data-reveal]{
    opacity:1;
    transform:none
  }
}