:root {
  --bg-main: #0C0C0D;
  --bg-gradient: linear-gradient(180deg, #18181A, #0C0C0D);
  --platinum: #E8EBEF;
  --silver: #BFC2C7;
  --gold: #C9A35E;
  --muted: #7E8A94;
  --border: #2F2F32;
  --card-bg: #1A1A1C;

  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-wordmark: 'Playfair Display', serif;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  margin: 0;
  color: var(--silver);
  background: var(--bg-gradient);
  line-height: 1.6;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header {
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  background-color: rgba(12, 12, 13, 0.95);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 6px; }

/* Logo (two-tone plumbob) */
.logo { width: 25px; height: 25px; display: block; }
.logo-facet-left { fill: var(--platinum); }
.logo-facet-right { fill: var(--gold); }
.logo-outline { stroke: var(--silver); stroke-width: 1.5; fill: none; }

.brand-name {
  font-family: var(--font-wordmark);
  font-weight: 700;
  font-size: 1.7rem;
  color: var(--platinum);
  letter-spacing: 0.01em;
  line-height: 1;
}

.nav { display: flex; gap: 24px; align-items: center; }
.nav-link {
  color: var(--silver);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: color 0.2s ease;
}
.nav-link:hover { color: var(--platinum); }

/* Hero */
.hero { padding: 90px 0 60px; text-align: center; }
.hero-inner { max-width: 900px; margin: 0 auto; }
.title {
  font-family: var(--font-heading);
  font-size: 4rem;
  font-weight: 800;
  margin: 0 0 16px;
  background: linear-gradient(90deg, var(--silver), var(--platinum));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
  line-height: 1.05;
}
.tagline {
  font-size: 1.3rem;
  color: var(--silver);
  max-width: 720px;
  margin: 0 auto 28px;
}
.cta-group { display: flex; justify-content: center; gap: 24px; }

/* Buttons */
.btn {
  padding: 12px 20px;
  border-radius: 7px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.btn-primary {
  background-color: var(--platinum);
  color: var(--bg-main);
  box-shadow: 0 8px 20px rgba(232, 235, 239, 0.12);
}
.btn-primary:hover {
  background-color: var(--gold);
  color: var(--bg-main);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(201, 163, 94, 0.3);
}
.btn-secondary {
  background: none;
  border: 2px solid var(--gold);
  color: var(--platinum);
  box-shadow: 0 4px 10px rgba(201, 163, 94, 0.18);
}
.btn-secondary:hover {
  background-color: var(--gold);
  color: var(--bg-main);
  transform: translateY(-1px);
}
.btn-tool { min-width: 220px; }

/* Assistant section */
.assistant-section { padding: 50px 0; border-top: 1px solid var(--border); }
.section-heading {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--platinum);
  margin: 0 0 8px;
  text-align: center;
}
.section-subheading {
  color: var(--silver);
  font-size: 1.05rem;
  max-width: 820px;
  margin: 0 auto 0;
  text-align: center;
}
.assistant-grid { display: grid; grid-template-columns: 360px 1fr; gap: 24px; align-items: start; }

/* Risk card + donut */
.risk-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.risk-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.risk-title { font-weight: 700; color: var(--platinum); }
.risk-tag { color: var(--gold); font-weight: 700; font-size: 0.9rem; }
.donut-wrap { display: flex; align-items: center; justify-content: center; padding: 6px 0; }
.donut { width: 120px; height: 120px; }
.donut-bg { fill: none; stroke: #222327; stroke-width: 12; }
.donut-arc { fill: none; stroke: var(--gold); stroke-width: 12; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 60px 60px; }
.donut-text { fill: var(--platinum); font-size: 18px; text-anchor: middle; dominant-baseline: middle; }
.risk-caption { color: var(--muted); font-size: 0.95rem; margin: 8px 0 0; }

/* Assistant card */
.assistant-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.input-label { color: var(--platinum); font-weight: 600; margin-bottom: 6px; display: block; }
.input-textarea {
  width: 100%;
  min-height: 140px;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-main);
  color: var(--platinum);
  font-size: 1rem;
}
.input-textarea:focus { outline: none; border-color: var(--gold); }
.tool-actions { display: flex; gap: 10px; justify-content: flex-start; margin-top: 10px; }
.tool-output {
  margin-top: 14px;
  padding: 16px;
  border-radius: 10px;
  background: var(--bg-main);
  border: 1px solid var(--border);
  color: var(--silver);
  min-height: 90px;
  white-space: pre-wrap;
  font-size: 0.98rem;
}

/* Features */
.features { padding: 50px 0; }
.features-grid {
  max-width: 1000px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid var(--border);
  text-align: center;
}
.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--platinum);
  margin: 0 0 8px;
}
.feature-card p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* Toolkit */
.ai-tool { padding: 50px 0; border-top: 1px solid var(--border); }
.tool-box-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 18px; }
.tool-box { background: var(--card-bg); padding: 18px; border-radius: 12px; border: 1px solid var(--border); }
.tool-box {
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.input-group { display: flex; flex-direction: column; gap: 12px; }
.input-field { display: grid; gap: 6px; }
.input-field-control {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-main);
  color: var(--platinum);
  font-size: 1rem;
}
.input-field-control:focus { outline: none; border-color: var(--gold); }

/* ROI bottom */
#roi .tool-box { max-width: 720px; margin: 0 auto; }

/* Join */
.join { padding: 50px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.join-inner {
  display: flex; justify-content: space-between; align-items: center; gap: 20px;
  max-width: 900px; margin: 0 auto;
}
.join-copy h3 { font-family: var(--font-heading); font-size: 1.8rem; color: var(--platinum); margin: 0; }
.join-copy p { color: var(--silver); margin: 8px 0 0; }
.waitlist-form { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.waitlist-form input {
  padding: 12px 14px; border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-main);
  color: var(--platinum);
  min-width: 220px;
}
.waitlist-form input:focus { outline: none; border-color: var(--gold); }
.privacy { color: var(--muted); font-size: 0.9rem; margin-top: 14px; text-align: right; }

/* Footer */
.site-footer { padding: 26px 0; border-top: 1px solid var(--border); background-color: var(--bg-main); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 0.9rem; }
.footer-links a { color: var(--muted); margin-left: 22px; text-decoration: none; transition: color 0.2s ease; }
.footer-links a:hover { color: var(--gold); }

/* Modal */
.modal {
  display: none; position: fixed; inset: 0; z-index: 100;
  background-color: rgba(0,0,0,0.85);
  align-items: center; justify-content: center; padding: 20px;
}
.modal-content {
  background-color: var(--card-bg);
  padding: 30px;
  border-radius: 12px;
  max-width: 440px; width: 90%;
  text-align: center; border: 2px solid var(--gold);
  position: relative;
}
.modal-content h4 { color: var(--gold); font-family: var(--font-heading); font-size: 1.5rem; margin: 0 0 8px; }
.modal-content p { color: var(--silver); margin: 0; }
.close-btn { color: var(--muted); position: absolute; top: 12px; right: 18px; font-size: 28px; font-weight: bold; cursor: pointer; }
.close-btn:hover { color: var(--platinum); }

/* Responsive */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .tool-box-grid { grid-template-columns: 1fr; }
  .assistant-grid { grid-template-columns: 1fr; }
  .join-inner { flex-direction: column; text-align: center; }
  .waitlist-form { justify-content: center; }
}
@media (max-width: 768px) {
  .title { font-size: 2.6rem; }
  .tagline { font-size: 1.05rem; }
  .header-inner { flex-direction: column; gap: 12px; }
  .nav { gap: 18px; }
  .cta-group { flex-direction: column; gap: 12px; }
  .btn { width: 100%; max-width: 340px; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 12px; }
  .logo { width: 24px; height: 24px; }
  .brand-name { font-size: 1.5rem; }
}
/* Framer-style hover depth */
.tool-box {
  transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1),
              box-shadow 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}
.tool-box:hover {
  transform: translateY(-12px) scale(1.04) rotate3d(1,1,0,2deg);
  box-shadow: 0 24px 48px rgba(0,0,0,0.6);
}

/* Hero parallax background */
.hero {
  position: relative;
  height: min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
background: url('assets/hero-bg-platinum2.png') center/cover no-repeat fixed;
  transform: scale(1.1);
  z-index: -1;
}

/* Trajectory timeline line */
#trajectory .tool-box-grid {
  position: relative;
}
#trajectory .tool-box-grid::before {
  content: "";
  position: absolute;
  top: 50%; left: 0; right: 0;
  height: 2px;
  background: var(--border);
  z-index: 0;
}
#trajectory .tool-box {
  position: relative;
  z-index: 1;
  text-align: center;
}
/* Dashboard boxes */
#dashboard .tool-box {
  border: 1px solid var(--gold);
  background: linear-gradient(180deg, rgba(201,163,94,0.08), var(--card-bg));
}

/* Trajectory boxes */
#trajectory .tool-box {
  border: 1px solid var(--gold);
  background: linear-gradient(180deg, rgba(201,163,94,0.12), var(--card-bg));
}
#dashboard .tool-box:hover,
#trajectory .tool-box:hover {
  box-shadow: 0 0 20px rgba(201,163,94,0.4);
  transform: translateY(-8px) scale(1.02);
}
/* Center single tool-box in Toolkit section */
#toolkit .tool-box-grid {
  display: flex;
  justify-content: center;
}
#toolkit .tool-box {
  max-width: 600px; /* keeps it from stretching too wide */
  margin: 0 auto;
}

/* Make all tool-box headings golden */
.tool-box h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--gold); /* ✅ golden text */
  margin: 0 0 12px;
  text-align: center;
}
#trajectory .tool-box h3 {
  color: var(--gold);
  font-size: 1.4rem;
  font-weight: 800;
}
/* Logo polish */
.logo-facet-left { fill: var(--platinum); filter: drop-shadow(0 0 4px rgba(232,235,239,0.6)); }
.logo-facet-right { fill: var(--gold); filter: drop-shadow(0 0 6px rgba(201,163,94,0.7)); }
.logo-outline { stroke: var(--gold); stroke-width: 1.5; }

}
.logo:hover { transform: scale(1.1) rotate(3deg); transition: all 0.3s ease; }

}
@media (max-width: 600px) {
  .container {
    padding: 30px 15px;
  }

  h1 {
    font-size: 1.8rem;
  }

  input, select, textarea {
    font-size: 1rem;
    padding: 10px;
  }

  button {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
  }
}