@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #0a0b0f;
  --bg-2: #0d0f15;
  --surface: #141720;
  --surface-2: rgba(255,255,255,0.045);
  --border: rgba(255,255,255,0.10);
  --border-strong: rgba(255,255,255,0.16);
  --text: #F0F2F7;
  --muted: #8A94A6;
  --quiet: #5A6478;
  --red: #E53935;
  --red-dark: #B71C1C;
  --blue: #1E88E5;
  --teal: #00BCD4;
  --green: #24C68A;
  --shadow-red: 0 0 30px rgba(229, 57, 53, 0.35);
  --shadow-card: 0 20px 70px rgba(0,0,0,.45);
  --radius: 20px;
  --nav-height: 72px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
p { color: var(--muted); }
button, input, select { font: inherit; }
.hidden { display: none; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 940px; }
.section-pad { padding: 96px 0; }

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--nav-height);
  background: rgba(10,11,15,.78);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav-inner {
  height: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.nav-logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.02em; }
.bolt { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: linear-gradient(135deg, var(--blue), var(--teal)); box-shadow: 0 0 30px rgba(0,188,212,.28); }
.logo-text { color: var(--text); }
.nav-links { display: flex; align-items: center; gap: 22px; }
.nav-link { color: var(--muted); font-weight: 650; font-size: .92rem; }
.nav-link:hover { color: var(--text); }
.hamburger { display: none; width: 38px; height: 38px; border: 1px solid var(--border); border-radius: 10px; background: rgba(255,255,255,.04); }
.hamburger span { display: block; width: 18px; height: 2px; margin: 4px auto; background: var(--text); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 750;
  white-space: nowrap;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: white; background: linear-gradient(135deg, var(--red), var(--red-dark)); box-shadow: var(--shadow-red); }
.btn-secondary { color: var(--text); background: transparent; border-color: rgba(30,136,229,.45); }
.btn-secondary:hover { background: rgba(30,136,229,.10); box-shadow: 0 0 28px rgba(30,136,229,.22); }
.btn-sm { padding: 10px 16px; font-size: .88rem; }
.full-width { width: 100%; }

.hero {
  min-height: 760px;
  display: flex;
  align-items: center;
  padding-top: calc(var(--nav-height) + 72px);
  background:
    radial-gradient(circle at 15% 22%, rgba(229,57,53,.18), transparent 32%),
    radial-gradient(circle at 78% 18%, rgba(30,136,229,.18), transparent 35%),
    linear-gradient(135deg, #0a0b0f, #0d1220 52%, #0a0b0f);
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr); gap: 42px; align-items: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid rgba(30,136,229,.32);
  background: rgba(30,136,229,.10);
  color: #81C8FF;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  font-size: .73rem;
  margin-bottom: 18px;
}
.eyebrow.danger { color: #FF8E8B; background: rgba(229,57,53,.10); border-color: rgba(229,57,53,.30); }
h1 { font-size: clamp(2.25rem, 5vw, 4.5rem); line-height: 1.03; letter-spacing: -.055em; max-width: 820px; }
h2 { font-size: clamp(1.8rem, 3.4vw, 3rem); line-height: 1.12; letter-spacing: -.04em; }
h3 { font-size: 1.25rem; letter-spacing: -.025em; }
.lead { font-size: clamp(1.02rem, 1.4vw, 1.25rem); max-width: 760px; margin-top: 24px; }
.trust-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0; }
.trust-row span { display: inline-flex; gap: 8px; align-items: center; padding: 9px 12px; border: 1px solid var(--border); border-radius: 999px; background: rgba(255,255,255,.035); color: var(--muted); font-size: .92rem; }
.trust-row strong { color: var(--green); }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.hero-actions.center { justify-content: center; }
.fineprint, .microcopy { color: var(--quiet); font-size: .84rem; margin-top: 16px; }

.hero-card, .lead-form, .report-card, .calculator-card, .step-card, .final-cta {
  border: 1px solid var(--border-strong);
  background: rgba(20,23,32,.76);
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(18px);
  border-radius: var(--radius);
}
.hero-card { padding: 34px; position: relative; overflow: hidden; }
.hero-card:before { content: ''; position: absolute; inset: -80px -100px auto auto; width: 220px; height: 220px; border-radius: 50%; background: rgba(229,57,53,.18); filter: blur(14px); }
.mini-card-label, .result-label, .report-label { color: var(--muted); font-size: .86rem; font-weight: 750; text-transform: uppercase; letter-spacing: .10em; }
.big-number, .result-number { font-size: clamp(4rem, 7vw, 6.8rem); line-height: 1; font-weight: 900; letter-spacing: -.08em; margin: 12px 0 16px; }
.big-number { background: linear-gradient(135deg, #fff, #FF8E8B 70%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.card-stat-grid, .results-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 24px; }
.card-stat-grid div, .result-box, .report-metrics div { padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.035); }
.card-stat-grid span, .result-box span, .report-metrics strong { display: block; color: var(--text); font-weight: 850; font-size: 1.25rem; }
.card-stat-grid small, .result-box small, .report-metrics span { color: var(--quiet); font-size: .84rem; }

.calculator-wrap { background: var(--bg-2); }
.section-header { text-align: center; max-width: 740px; margin: 0 auto 42px; }
.section-header p { margin-top: 14px; font-size: 1.03rem; }
.section-header.compact { margin-bottom: 36px; }
.calculator-card { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; }
.calc-controls, .calc-results { padding: 36px; }
.calc-controls { border-right: 1px solid var(--border); }
.control-group { margin-bottom: 28px; }
.control-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 10px; }
.control-top label { color: var(--muted); font-weight: 700; }
.control-top output { color: var(--text); font-weight: 850; }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 7px; background: rgba(255,255,255,.12); border-radius: 999px; outline: none; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 22px; height: 22px; border-radius: 50%; background: var(--red); border: 3px solid white; box-shadow: 0 0 25px rgba(229,57,53,.55); }
input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: var(--red); border: 3px solid white; box-shadow: 0 0 25px rgba(229,57,53,.55); }
.range-row { display: flex; justify-content: space-between; color: var(--quiet); font-size: .78rem; margin-top: 7px; }
.assumption-box { padding: 16px; border: 1px solid rgba(30,136,229,.22); background: rgba(30,136,229,.08); border-radius: 14px; color: var(--muted); }
.assumption-box strong { display: block; color: var(--text); margin-bottom: 4px; }
.result-number { color: #fff; }
.bar-card { margin-top: 24px; padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: rgba(0,0,0,.16); }
.bar-labels { display: flex; justify-content: space-between; color: var(--quiet); font-size: .76rem; margin-bottom: 10px; }
.bar { height: 14px; display: flex; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.08); }
.bar span:first-child { background: linear-gradient(135deg, var(--blue), var(--teal)); min-width: 4%; }
.bar span:last-child { background: linear-gradient(135deg, var(--red), var(--red-dark)); }
.bar-card p { margin-top: 10px; color: var(--quiet); font-size: .82rem; }

.report-section { background: radial-gradient(circle at 10% 20%, rgba(30,136,229,.12), transparent 30%), var(--bg); }
.report-grid { display: grid; grid-template-columns: .92fr 1fr; gap: 42px; align-items: start; }
.checklist { list-style: none; margin-top: 24px; display: grid; gap: 12px; }
.checklist li { color: var(--muted); padding-left: 28px; position: relative; }
.checklist li:before { content: '✓'; position: absolute; left: 0; color: var(--green); font-weight: 900; }
.lead-form { padding: 30px; }
.form-header { margin-bottom: 22px; }
.form-header p { margin-top: 6px; font-size: .95rem; }
.lead-form label { display: grid; gap: 8px; color: var(--muted); font-weight: 700; margin-bottom: 16px; }
.lead-form input:not([type="checkbox"]), .lead-form select {
  width: 100%;
  border: 1px solid var(--border-strong);
  background: rgba(10,11,15,.74);
  color: var(--text);
  border-radius: 12px;
  padding: 14px 14px;
  outline: none;
}
.lead-form input:focus, .lead-form select:focus { border-color: rgba(30,136,229,.65); box-shadow: 0 0 0 4px rgba(30,136,229,.12); }
.optional { color: var(--quiet); font-weight: 500; }
.consent-row { grid-template-columns: auto 1fr !important; align-items: start; gap: 12px !important; font-weight: 500 !important; font-size: .84rem; line-height: 1.45; }
.consent-row input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--red); }

.how-section { background: var(--bg-2); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.step-card { padding: 28px; box-shadow: none; }
.step-card span { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: rgba(229,57,53,.12); color: #FF8E8B; font-weight: 900; margin-bottom: 18px; }
.step-card h3 { margin-bottom: 10px; }
.final-cta { margin-top: 46px; padding: 36px; text-align: center; }
.final-cta p { max-width: 650px; margin: 12px auto 0; }

.thank-you-main { padding-top: calc(var(--nav-height) + 68px); background: radial-gradient(circle at 60% 10%, rgba(229,57,53,.12), transparent 28%), var(--bg); }
.report-card { margin-top: 32px; padding: 34px; }
.report-top { display: flex; justify-content: space-between; gap: 20px; align-items: start; border-bottom: 1px solid var(--border); padding-bottom: 24px; }
.report-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 24px 0; }
.report-copy { display: grid; gap: 14px; }
.report-copy h2 { font-size: 1.35rem; margin-top: 16px; }
.report-final { margin-bottom: 0; }

.footer { padding: 48px 0; border-top: 1px solid var(--border); background: #080a0e; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr .9fr; gap: 32px; }
.footer p, .footer a { color: var(--muted); font-size: .93rem; display: block; margin-top: 8px; }
.footer h4 { margin-bottom: 10px; }
.footer-logo { margin-bottom: 14px; }
.legal-line { color: var(--quiet) !important; font-size: .84rem !important; margin-top: 14px !important; }

.fade-up { animation: fadeUp .7s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 900px) {
  .hamburger { display: block; }
  .nav-links {
    position: fixed;
    inset: var(--nav-height) 16px auto 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(10,11,15,.96);
  }
  .nav-links.open { display: flex; }
  .hero-grid, .calculator-card, .report-grid, .footer-grid { grid-template-columns: 1fr; }
  .calc-controls { border-right: 0; border-bottom: 1px solid var(--border); }
  .steps-grid { grid-template-columns: 1fr; }
  .report-metrics { grid-template-columns: repeat(2, 1fr); }
  .report-top { flex-direction: column; }
}

@media (max-width: 560px) {
  .container { padding: 0 18px; }
  .section-pad { padding: 72px 0; }
  .hero { padding-top: calc(var(--nav-height) + 44px); min-height: auto; }
  .hero-actions .btn { width: 100%; }
  .calc-controls, .calc-results, .lead-form, .report-card, .final-cta, .hero-card { padding: 24px; }
  .card-stat-grid, .results-grid, .report-metrics { grid-template-columns: 1fr; }
  .big-number, .result-number { font-size: 4rem; }
}