@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');

:root{
  --bg0:#0b0b0f;
  --bg1:#14141b;
  --card:#1b1b22;
  --muted:#cfcfd6;
  --muted2:#9b9baa;
  --orange:#ff6b00;
  --white:#ffffff;
}

html, body{
  height:100%;
}

body{
  margin:0;
  color:var(--white);
  background:
    radial-gradient(900px 500px at 50% 45%, #1a1a22 0%, var(--bg0) 60%),
    linear-gradient(180deg, var(--bg1), var(--bg0));
  font-family: Poppins, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

main{
  min-height:100vh;
  margin: 0 auto;
}

.revitai-lang-toggle{
  position: fixed;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  z-index: 950;
}

.revitai-lang-btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.92);
  font-weight: 800;
  font-size: 12px;
  cursor: pointer;
  user-select: none;
}
.revitai-lang-btn:hover{
  background: rgba(255,255,255,0.12);
}

/* RTL helpers */
[dir="rtl"] .revitai-modal,
[dir="rtl"] .revitai-step{
  text-align: right;
}

.revitai-page{
  min-height:100vh;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding:48px 16px;
  box-sizing:border-box;
}

.revitai-logo{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:22px;
  /* opacity:0.95; */
  width: 150px;
}

.revitai-brand-title{
  font-weight:800;
  letter-spacing:0.5px;
  font-size:16px;
}

.revitai-brand-sub{
  margin-top:2px;
  font-size:10px;
  color:var(--muted2);
}

.revitai-dots{
  display:grid;
  grid-template-columns: repeat(3, 10px);
  grid-auto-rows: 10px;
  gap:4px;
}

.dot{
  width:10px;
  height:10px;
  border-radius:999px;
  background:#f2f2f5;
  opacity:0.95;
}

.dot--orange{
  background:var(--orange);
}

.revitai-h1{
  font-size:40px;
  font-weight: 700;
  line-height:1.15;
  margin:0 0 12px 0;
  max-width:1000px;
}

.revitai-subtitle{
  margin:0 0 28px 0;
  color:var(--muted);
  font-size:16px;
  font-weight: 400;
  max-width:720px;
}

.revitai-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:none;
  text-decoration:none;
  cursor:pointer;
  user-select:none;

  font-family: "Inter", sans-serif;
  background:var(--orange);
  color:#fff;
  font-weight: 700;
  font-size: 20px;
  letter-spacing:0.4px;

  padding:16px 34px;
  border-radius:10px;
  min-width:280px;

  transition:transform 0.06s ease, opacity 0.2s ease;
}

.revitai-btn:active{
  transform:translateY(1px);
}

.revitai-btn[disabled]{
  opacity:0.7;
  cursor:not-allowed;
}

.revitai-btn--secondary{
  background:#2a2a33;
}

.revitai-checkbox{
  margin-top:14px;
  display:flex;
  gap:8px;
  align-items:center;
  color:var(--muted2);
  font-size:13px;
}

.revitai-message{
  margin-top:14px;
  color:var(--muted);
  font-size:14px;
  min-height:18px;
}

.revitai-steps-title{
  margin-top:18px;
  margin-bottom:12px;
  color:var(--muted);
  font-weight:700;
}

.revitai-steps{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:center;
  margin-bottom:14px;
}

.revitai-step{
  width:240px;
  background:rgba(255,255,255,0.06);
  border:1px solid rgba(255,255,255,0.06);
  border-radius:12px;
  padding:16px 14px;
  display:flex;
  gap:12px;
  align-items:center;
  text-align:left;
}

.revitai-step-num{
  font-size:44px;
  line-height:1;
  font-weight:900;
  color:var(--orange);
  width:34px;
}

.revitai-step-text{
  color:var(--muted);
  font-weight:600;
}

.revitai-footnote{
  color:var(--muted2);
  font-size:12px;
  margin:6px 0 26px 0;
}

.revitai-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  justify-content:center;
}

.revitai-small-link{
  margin-top:10px;
  font-size:13px;
}
.revitai-small-link a{
  color: rgba(255,255,255,0.8);
  text-decoration: underline;
}
.revitai-small-link a:hover{
  color: #fff;
}

/* tooltip (only shown when data-tooltip exists) */
.revitai-tooltip-wrap{
  position: relative;
  display: inline-block;
}

.revitai-tooltip-wrap[data-tooltip]{
  cursor: help;
}

.revitai-tooltip-wrap[data-tooltip]:hover::after{
  content: attr(data-tooltip);
  position: absolute;
  left: 50%;
  top: calc(100% + 10px);
  transform: translateX(-50%);
  background: rgba(22,22,28,0.95);
  border: 1px solid rgba(255,255,255,0.10);
  color: #fff;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
  white-space: nowrap;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  z-index: 50;
}

.revitai-tooltip-wrap[data-tooltip]:hover::before{
  content: "";
  position: absolute;
  left: 50%;
  top: calc(100% + 4px);
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-bottom-color: rgba(22,22,28,0.95);
  z-index: 51;
}

/* small link under button */
.revitai-small-link{
  margin-top: 10px;
  font-size: 13px;
}
.revitai-small-link a{
  color: rgba(255,255,255,0.82);
  text-decoration: underline;
}
.revitai-small-link a:hover{
  color: #fff;
}

/* modal */
.revitai-modal-overlay{
  position: fixed;
  inset: 0;
  display: none;            /* default hidden */
  align-items: center;
  justify-content: center;
  padding: 18px;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  z-index: 1000;
}

.revitai-modal-overlay.open{
  display: flex;
}

.revitai-modal{
  width: min(520px, 100%);
  background: rgba(20,20,27,0.98);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 16px;
  box-shadow: 0 30px 90px rgba(0,0,0,0.45);
  padding: 18px 18px 16px 18px;
  text-align: left;
  position: relative;
}

.revitai-modal-close{
  position: absolute;
  right: 12px;
  top: 10px;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.85);
  cursor: pointer;
}

.revitai-modal-close:hover{
  background: rgba(255,255,255,0.10);
}

.revitai-modal-title{
  margin: 6px 42px 6px 0;
  font-size: 18px;
  font-weight: 800;
}

.revitai-modal-text{
  margin: 0 0 14px 0;
  color: rgba(255,255,255,0.82);
  line-height: 1.45;
}

.revitai-modal-actions{
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.revitai-modal-actions .revitai-btn{
  min-width: 140px;
  padding: 12px 18px;
}