/* NovaVault Landing Page
   Palette: blues, blacks, golds + an accent
*/

:root{
  /* Hero text glow controls (editable) */
  --hero-glow-opacity: 0.88; /* 0.00–1.00 was 55*/
  --hero-glow-blur-sm: 6px;
  --hero-glow-blur-md: 14px;
  --hero-glow-blur-lg: 26px;

  /* Subtitle color in HEX (easy to change) */
  --hero-subtitle-color: #E6F0FF;

  --bg0: #04060d;
  --bg1: #070b14;
  --surface: rgba(14, 22, 38, 0.72);
  --surface-2: rgba(10, 18, 32, 0.86);
  --stroke: rgba(255,255,255,0.10);
  --stroke-2: rgba(255,255,255,0.16);

  --text: rgba(255,255,255,0.92);
  --muted: rgba(255,255,255,0.72);
  --faint: rgba(255,255,255,0.55);

  --blue: #39b8ff;
  --blue2:#1d4ed8;
  --gold:#f5c542;
  --gold2:#d6a200;
  --accent:#8b5cf6;

  --shadow: 0 18px 60px rgba(0,0,0,0.45);
  --shadow-soft: 0 10px 28px rgba(0,0,0,0.35);

  --radius: 18px;
  --radius-sm: 14px;

  --max: 1160px;
  --header-h: 84px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(1200px 700px at 15% 5%, rgba(57,184,255,0.22), rgba(0,0,0,0)),
    radial-gradient(900px 550px at 85% 15%, rgba(245,197,66,0.14), rgba(0,0,0,0)),
    radial-gradient(900px 650px at 70% 90%, rgba(139,92,246,0.12), rgba(0,0,0,0)),
    linear-gradient(180deg, var(--bg0), var(--bg1) 60%, #03040a);
  overflow-x:hidden;
}

/* Accessibility */
.skip-link{
  position:absolute;
  left:-999px;
  top:0;
  padding:10px 14px;
  background:#000;
  color:#fff;
  border-radius:10px;
  z-index:9999;
}
.skip-link:focus{ left:10px; top:10px; }

.container{
  width:min(var(--max), calc(100% - 40px));
  margin:0 auto;
}

.section{
  padding: 92px 0;
  position:relative;
}
.section-alt{
  background:
    linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.section-head{
  margin-bottom: 28px;
}
.section-title{
  margin: 0 0 10px;
  font-size: clamp(26px, 3.2vw, 40px);
  letter-spacing: -0.02em;
}
.section-lede{
  margin:0;
  color: var(--muted);
  font-size: 1.06rem;
  max-width: 72ch;
}

/* Sticky header */
.site-header{
  position: fixed;
  left:0; right:0; top:0;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(5,8,16,0.72);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(14px);
}
.header-inner{
  height:100%;
  display:flex;
  align-items:center;
  gap: 18px;
  width:min(var(--max), calc(100% - 40px));
  margin:0 auto;
}
.header-glow{
  pointer-events:none;
  position:absolute;
  inset: -120px -30px auto -30px;
  height: 180px;
  background:
    radial-gradient(700px 120px at 15% 60%, rgba(57,184,255,0.22), rgba(0,0,0,0)),
    radial-gradient(700px 140px at 80% 40%, rgba(245,197,66,0.16), rgba(0,0,0,0));
  filter: blur(18px);
  opacity: 0.9;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  text-decoration:none;
  color: var(--text);
  min-width: 220px;
}
.brand-logo{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 10px 26px rgba(0,0,0,0.35);
  transform: translateZ(0);
  transition: transform .22s ease, filter .22s ease;
}
.brand:hover .brand-logo{
  transform: translateY(-2px) rotate(-2deg);
  filter: drop-shadow(0 0 10px rgba(57,184,255,0.45));
}
.brand-text{ display:flex; flex-direction:column; line-height:1.05; }
.brand-name{ font-weight: 800; letter-spacing:-0.02em; }
.brand-tag{ font-size: 0.82rem; color: var(--muted); }

.nav{
  display:flex;
  align-items:center;
  gap: 12px;
  flex: 1;
  justify-content:center;
}
.nav-link{
  position:relative;
  text-decoration:none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 10px;
  border-radius: 12px;
  transition: color .18s ease, background .18s ease, transform .18s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:10px; right:10px; bottom:6px;
  height:2px;
  border-radius:2px;
  background: linear-gradient(90deg, rgba(57,184,255,0), rgba(57,184,255,0.9), rgba(245,197,66,0.85), rgba(245,197,66,0));
  opacity: 0;
  transform: translateY(4px);
  transition: opacity .18s ease, transform .18s ease;
}
.nav-link:hover{
  color: var(--text);
  background: rgba(255,255,255,0.05);
  transform: translateY(-1px);
}
.nav-link:hover::after{
  opacity: 1;
  transform: translateY(0);
}
.nav-link.is-active{
  color: var(--text);
  background: rgba(57,184,255,0.07);
  box-shadow: inset 0 0 0 1px rgba(57,184,255,0.18);
}
.header-cta{
  display:flex;
  align-items:center;
}

.nav-toggle{
  display:none;
  background: transparent;
  border: 0;
  padding: 10px;
  cursor:pointer;
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.10);
}
.nav-toggle span{
  display:block;
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.82);
  margin: 5px 0;
  border-radius: 3px;
  transition: transform .2s ease, opacity .2s ease;
}

/* Hero */
.hero{
  padding-top: calc(var(--header-h) + 18px);
  padding-bottom: 20px;
}
.hero-container{ display:flex; flex-direction:column; gap: 18px; }

.hero-banner{
  position:relative;
  border-radius: calc(var(--radius) + 6px);
  overflow:hidden;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.4);
}
.hero-img{
  display:block;
  width: 100%;
  height:auto;
  max-width: 1200px;
  margin: 0 auto;
  transform: scale(1.01);
  filter: contrast(1.05) saturate(1.06);
}
.hero-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.48) 45%, rgba(0,0,0,0.24) 100%),
    radial-gradient(900px 520px at 20% 30%, rgba(57,184,255,0.30), rgba(0,0,0,0));
  pointer-events:none;
}
.hero-overlay{
  position:absolute;
  inset: 0;
  padding: clamp(18px, 3vw, 36px);
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  gap: 14px;
}
.hero-kicker{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
}
.pill{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 7px 10px;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.86);
  backdrop-filter: blur(12px);
}
.pill-blue{ background: rgba(57,184,255,0.10); border-color: rgba(57,184,255,0.22); }
.pill-gold{ background: rgba(245,197,66,0.12); border-color: rgba(245,197,66,0.22); }

.hero-title{
  margin:0;
  font-size: clamp(22px, 3.0vw, 38px); /* 28px, 4.0vw, 54px */
  line-height: 1.06;
  letter-spacing: -0.03em;
  max-width: 18ch;
}
.gold{ color: var(--gold); text-shadow: 0 0 18px rgba(245,197,66,0.22); }

.hero-subtitle{
  margin:0;
font-size: clamp(1.0rem, 1.2vw, 1.18rem);
  max-width: 70ch;
  color: var(--hero-subtitle-color);

}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap: 12px;
  align-items:center;
}

.hero-metrics{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 6px;
}
.metric{
  background: rgba(0,0,0,0.38);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 14px;
  padding: 10px 12px;
  backdrop-filter: blur(10px);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.metric-top{
  font-weight: 800;
  letter-spacing:-0.02em;
}
.metric-bottom{
  color: rgba(255,255,255,0.70);
  font-size: 0.9rem;
}
.metric:hover{
  transform: translateY(-2px);
  border-color: rgba(57,184,255,0.25);
  box-shadow: 0 14px 35px rgba(0,0,0,0.38);
}

.hero-strip{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.strip-item{
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: var(--shadow-soft);
  transition: transform .18s ease, border-color .18s ease;
}
.strip-item:hover{
  transform: translateY(-2px);
  border-color: rgba(245,197,66,0.22);
}
.strip-title{
  display:block;
  font-weight: 800;
  letter-spacing:-0.02em;
}
.strip-desc{
  display:block;
  color: var(--muted);
  margin-top: 3px;
}

/* Buttons */
.btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 14px;
  font-weight: 800;
  text-decoration:none;
  border: 1px solid rgba(255,255,255,0.14);
  color: var(--text);
  background: rgba(255,255,255,0.06);
  cursor:pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease, background .18s ease;
  box-shadow: 0 12px 28px rgba(0,0,0,0.28);
}
.btn:hover{
  transform: translateY(-2px);
  border-color: rgba(255,255,255,0.22);
  box-shadow: 0 18px 40px rgba(0,0,0,0.38);
}
.btn:active{ transform: translateY(0); }

.btn-primary{
  background: linear-gradient(90deg, rgba(57,184,255,0.95), rgba(29,78,216,0.95));
  border-color: rgba(57,184,255,0.35);
  color: #06101f;
  text-shadow: 0 1px 0 rgba(255,255,255,0.22);
}
.btn-primary::before{
  content:"";
  position:absolute;
  inset: -2px;
  border-radius: 16px;
  background: linear-gradient(90deg, rgba(245,197,66,0.0), rgba(245,197,66,0.40), rgba(57,184,255,0.0));
  opacity: 0;
  filter: blur(10px);
  transition: opacity .22s ease;
  z-index:-1;
}
.btn-primary:hover::before{ opacity: 1; }

.btn-ghost{
  background: rgba(0,0,0,0.32);
  border-color: rgba(255,255,255,0.16);
}
.btn-ghost:hover{
  border-color: rgba(245,197,66,0.26);
}

/* Cards */
.card{
  border-radius: var(--radius);
  background: var(--surface-2);
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: var(--shadow-soft);
  padding: 18px 18px;
  position:relative;
  overflow:hidden;
}
.card::after{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(800px 260px at 10% 0%, rgba(57,184,255,0.14), rgba(0,0,0,0)),
    radial-gradient(700px 240px at 90% 10%, rgba(245,197,66,0.10), rgba(0,0,0,0));
  pointer-events:none;
  opacity: 0.8;
}
.card > *{ position:relative; z-index:1; }
.card:hover{
  border-color: rgba(57,184,255,0.20);
}

.feature-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 14px;
}
.feature-card{
  grid-column: span 6;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.feature-card:hover{
  transform: translateY(-3px);
  border-color: rgba(245,197,66,0.24);
  box-shadow: 0 18px 50px rgba(0,0,0,0.42);
}
.card-top{
  display:flex;
  align-items:center;
  gap: 12px;
  margin-bottom: 6px;
}
.icon{
  width: 40px;
  height: 40px;
  display:grid;
  place-items:center;
  border-radius: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  box-shadow: inset 0 0 0 1px rgba(57,184,255,0.10);
}
.feature-card h3{ margin: 0; letter-spacing:-0.02em; }
.feature-card p{
  margin: 8px 0 12px;
  color: var(--muted);
  line-height: 1.55;
}

.checklist{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap: 8px;
}
.checklist li{
  padding-left: 26px;
  position:relative;
  color: rgba(255,255,255,0.82);
}
.checklist li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color: var(--gold);
  text-shadow: 0 0 16px rgba(245,197,66,0.22);
}

/* Steps */
.steps{
  display:grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 12px;
}
.step{
  transition: transform .18s ease, border-color .18s ease;
}
.step:hover{
  transform: translateY(-3px);
  border-color: rgba(57,184,255,0.22);
}
.step-num{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  font-weight: 900;
  background: rgba(57,184,255,0.12);
  border: 1px solid rgba(57,184,255,0.22);
  margin-bottom: 10px;
  color: rgba(255,255,255,0.88);
}
.step h3{ margin: 0 0 8px; }
.step p{ margin:0; color: var(--muted); line-height:1.55; }

.callout{
  margin-top: 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, rgba(57,184,255,0.10), rgba(245,197,66,0.08));
  border: 1px solid rgba(255,255,255,0.12);
}
.callout-title{
  font-weight: 900;
  letter-spacing: -0.02em;
}
.callout-text{
  margin: 8px 0 0;
  color: rgba(255,255,255,0.76);
  max-width: 75ch;
}

/* Tabs */
.tabs{
  display:flex;
  gap: 10px;
  margin-top: 18px;
}
.tab{
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
  color: rgba(255,255,255,0.82);
  font-weight: 800;
  cursor:pointer;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
}
.tab:hover{
  transform: translateY(-2px);
  border-color: rgba(245,197,66,0.22);
}
.tab.is-active{
  background: rgba(57,184,255,0.12);
  border-color: rgba(57,184,255,0.26);
  color: rgba(255,255,255,0.94);
}
.tab-panels{ margin-top: 14px; }
.panel{ display:none; }
.panel.is-active{ display:block; }

.panel-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 12px;
}
.mini{
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.22);
  transition: transform .18s ease, border-color .18s ease;
}
.mini:hover{
  transform: translateY(-2px);
  border-color: rgba(245,197,66,0.22);
}
.mini-title{ font-weight: 900; letter-spacing:-0.02em; }
.mini-text{ color: var(--muted); margin-top: 3px; }

/* Timeline */
.timeline{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.timeline-item{ transition: transform .18s ease, border-color .18s ease; }
.timeline-item:hover{ transform: translateY(-3px); border-color: rgba(245,197,66,0.22); }

.timeline-top{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  margin-bottom: 6px;
}
.phase{
  font-weight: 900;
  letter-spacing:-0.02em;
  color: rgba(255,255,255,0.92);
}
.time{
  font-weight: 800;
  color: rgba(255,255,255,0.70);
}
.timeline-item h3{ margin: 0 0 10px; }

/* Details accordion */
.details{
  margin-top: 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.24);
  overflow:hidden;
}
.details summary{
  list-style:none;
  cursor:pointer;
  padding: 16px 16px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  align-items:baseline;
}
.details summary::-webkit-details-marker{ display:none; }
.details-title{ font-weight: 900; letter-spacing:-0.02em; }
.details-sub{ color: var(--muted); font-size: 0.95rem; }
.details[open] summary{
  border-bottom: 1px solid rgba(255,255,255,0.10);
  background: rgba(57,184,255,0.08);
}
.details-body{ padding: 16px 16px 18px; }

.milestones{
  display:grid;
  gap: 12px;
}
.milestone{
  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.03);
  transition: transform .18s ease, border-color .18s ease;
}
.milestone:hover{
  transform: translateY(-2px);
  border-color: rgba(57,184,255,0.22);
}
.milestone-title{ font-weight: 900; letter-spacing:-0.02em; }
.milestone-meta{ color: var(--muted); font-weight: 700; margin-top: 2px; font-size: 0.92rem; }
.milestone p{ margin: 8px 0 0; color: var(--muted); line-height:1.55; }

/* Pricing */
.pricing-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.price-card{
  display:flex;
  flex-direction:column;
  gap: 10px;
  padding: 20px 18px;
  transition: transform .18s ease, border-color .18s ease;
}
.price-card:hover{
  transform: translateY(-3px);
  border-color: rgba(57,184,255,0.22);
}
.price-card.featured{
  border-color: rgba(245,197,66,0.30);
  background: linear-gradient(180deg, rgba(245,197,66,0.08), rgba(0,0,0,0.26));
}
.price-tier{
  font-weight: 900;
  color: rgba(255,255,255,0.88);
}
.price-title{
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing:-0.02em;
}
.price-bullets{
  display:grid;
  gap: 8px;
  color: rgba(255,255,255,0.78);
}
.bullet{
  padding-left: 22px;
  position:relative;
}
.bullet::before{
  content:"•";
  position:absolute;
  left: 6px;
  color: var(--gold);
}
.note{
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(57,184,255,0.06);
}
.note-title{ font-weight: 900; letter-spacing:-0.02em; }
.note-text{ margin: 8px 0 0; color: var(--muted); line-height:1.6; }

/* Security grid */
.security-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 12px;
}
.security-grid h3{ margin:0 0 10px; letter-spacing:-0.02em; }

.tech-strip{
  margin-top: 14px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.tech-pill{
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  font-weight: 800;
  color: rgba(255,255,255,0.80);
  transition: transform .18s ease, border-color .18s ease;
}
.tech-pill:hover{
  transform: translateY(-2px);
  border-color: rgba(245,197,66,0.22);
}

/* Contact */
.contact-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 12px;
}
.contact-actions{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 12px;
}
.mini-note{
  margin-top: 12px;
  color: rgba(255,255,255,0.70);
  font-size: 0.95rem;
  padding: 12px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.10);
  background: rgba(0,0,0,0.18);
}

.form label{
  display:grid;
  gap: 6px;
  margin-top: 10px;
}
.form span{
  font-weight: 800;
  color: rgba(255,255,255,0.86);
  font-size: 0.92rem;
}
input, select, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(0,0,0,0.24);
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.92);
  outline:none;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
input:focus, select:focus, textarea:focus{
  border-color: rgba(57,184,255,0.35);
  box-shadow: 0 0 0 4px rgba(57,184,255,0.12);
}
textarea{ resize: vertical; }

.form-disclaimer{
  margin: 10px 0 0;
  color: rgba(255,255,255,0.62);
  font-size: 0.92rem;
  line-height: 1.5;
}

/* Footer */
.site-footer{
  padding: 26px 0 34px;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: rgba(0,0,0,0.26);
}
.footer-inner{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap: 16px;
}
.footer-left{
  display:flex;
  align-items:center;
  gap: 12px;
}
.footer-logo{
  width: 42px;
  height: 42px;
  border-radius: 14px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.30);
}
.footer-links{
  display:flex;
  gap: 12px;
  flex-wrap:wrap;
}
.footer-links a{
  color: rgba(255,255,255,0.72);
  text-decoration:none;
  font-weight: 800;
  padding: 8px 10px;
  border-radius: 12px;
  transition: color .18s ease, background .18s ease, transform .18s ease;
}
.footer-links a:hover{
  color: rgba(255,255,255,0.92);
  background: rgba(255,255,255,0.05);
  transform: translateY(-1px);
}

.footer-right{
  text-align:right;
  display:flex;
  flex-direction:column;
  gap: 10px;
  align-items:flex-end;
}
.back-to-top{
  color: rgba(255,255,255,0.84);
  text-decoration:none;
  font-weight: 900;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  transition: transform .18s ease, border-color .18s ease;
}
.back-to-top:hover{
  transform: translateY(-2px);
  border-color: rgba(245,197,66,0.24);
}
.footer-meta{
  color: rgba(255,255,255,0.62);
  font-size: 0.92rem;
  display:flex;
  gap: 8px;
  align-items:center;
  justify-content:flex-end;
  flex-wrap:wrap;
}
.dot{ opacity: 0.55; }

/* Toast */
.toast{
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.68);
  border: 1px solid rgba(255,255,255,0.14);
  color: rgba(255,255,255,0.92);
  padding: 12px 14px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
  width: min(720px, calc(100% - 28px));
  opacity: 0;
  pointer-events:none;
  transition: opacity .2s ease, transform .2s ease;
}
.toast.is-visible{
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

/* Reveal on scroll */
.reveal{
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior:auto !important; }
  .reveal{ transition:none; opacity:1; transform:none; }
  .btn, .nav-link, .card, .strip-item, .metric, .tab, .tech-pill, .back-to-top{ transition:none; }
}

/* Responsive */
@media (max-width: 980px){
  .nav{
    justify-content:flex-end;
    gap: 6px;
  }
  .feature-card{ grid-column: span 12; }
  .steps{ grid-template-columns: repeat(2, minmax(0,1fr)); }
  .timeline{ grid-template-columns: 1fr; }
  .pricing-grid{ grid-template-columns: 1fr; }
  .security-grid{ grid-template-columns: 1fr; }
  .contact-grid{ grid-template-columns: 1fr; }
  .hero-metrics{ grid-template-columns: 1fr; }
  .hero-strip{ grid-template-columns: 1fr; }
  .hero-title{ max-width: none; }
}

@media (max-width: 820px){
  .nav-toggle{ display:inline-block; }
  .nav{
    position: fixed;
    top: var(--header-h);
    left: 14px; right: 14px;
    background: rgba(5,8,16,0.92);
    border: 1px solid rgba(255,255,255,0.10);
    border-radius: 18px;
    padding: 12px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap: 6px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
  }
  .nav.is-open{ display:flex; }
  .nav-link{ justify-content:center; text-align:center; }
  .header-cta{ display:none; }
  .brand{ min-width: unset; }
  .footer-inner{ flex-direction:column; align-items:flex-start; }
  .footer-right{ align-items:flex-start; text-align:left; }
}

/* Improve anchor alignment under fixed header */
:target{
  scroll-margin-top: calc(var(--header-h) + 18px);
}

/* Hero title + subtitle: black text glow (editable via :root variables)
   Edit --hero-glow-opacity to change intensity. */
.hero-title,
.hero-title *,
.hero-subtitle,
.hero-subtitle *{
  text-shadow:
    0 0 var(--hero-glow-blur-sm) rgba(0,0,0,var(--hero-glow-opacity)),
    0 0 var(--hero-glow-blur-md) rgba(0,0,0,var(--hero-glow-opacity)),
    0 0 var(--hero-glow-blur-lg) rgba(0,0,0,var(--hero-glow-opacity));
}

/* Anchor used for reliable "Back to top" scrolling */
.page-top-anchor{
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
}