:root {
  --color-bg-primary: #ffffff;
  --color-bg-secondary: #f6f9ff;
  --color-bg-tertiary: #edf3fb;
  --color-bg-card: rgba(255, 255, 255, 0.88);
  --color-text-primary: #1c1f23;
  --color-text-secondary: #5f6b7a;
  --color-text-muted: #7d8898;
  --color-accent-blue: #0b3b82;
  --color-accent-cyan: #1e63bd;
  --color-accent-green: #16a34a;
  --color-accent-amber: #d97706;
  --color-accent-red: #dc2626;
  --gradient-primary: linear-gradient(135deg, #0b3b82 0%, #1e63bd 100%);
  --gradient-surface: linear-gradient(180deg, #ffffff 0%, #f6f9ff 100%);
  --gradient-glow: radial-gradient(circle, rgba(30, 99, 189, 0.18) 0%, rgba(30, 99, 189, 0) 72%);
  --border-subtle: 1px solid rgba(95, 107, 122, 0.16);
  --shadow-card: 0 18px 45px rgba(11, 34, 75, 0.09);
  --shadow-hover: 0 20px 60px rgba(11, 34, 75, 0.16);
  --radius-sm: 14px;
  --radius-md: 24px;
  --radius-lg: 32px;
  --container-width: 1180px;
  --container-padding: clamp(20px, 4vw, 40px);
  --transition-base: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Inter", sans-serif;
  color: var(--color-text-primary);
  background:
    radial-gradient(circle at top left, rgba(11, 59, 130, 0.1), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #f8fbff 48%, #f3f7fc 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 59, 130, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 59, 130, 0.028) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 92%);
  pointer-events: none;
}

.page-shell {
  position: relative;
  overflow: clip;
}

.container {
  width: min(100% - 32px, var(--container-width));
  margin: 0 auto;
}

.hero,
.proof,
.quiz-section,
.result-section {
  position: relative;
}

.hero {
  padding: 32px 0 72px;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 420px);
  gap: 28px;
  align-items: center;
}

.hero__content,
.hero__panel,
.proof-card,
.quiz-card,
.result-card {
  position: relative;
  z-index: 1;
}

.hero__backdrop {
  position: absolute;
  width: 36rem;
  height: 36rem;
  border-radius: 999px;
  background: var(--gradient-glow);
  filter: blur(16px);
  opacity: 0.7;
  pointer-events: none;
}

.hero__backdrop--left {
  top: -10rem;
  left: -8rem;
}

.hero__backdrop--right {
  top: 2rem;
  right: -12rem;
}

.brand-mark,
.hero__meta,
.offer-list,
.proof__grid,
.quiz-layout,
.quiz-card__actions,
.result-card__metrics,
.cta-box__actions {
  display: flex;
}

.brand-mark {
  align-items: center;
  margin-bottom: 20px;
}

.brand-mark__logo {
  display: block;
  width: auto;
  height: 42px;
  object-fit: contain;
}

.eyebrow,
.section-label,
.offer-card__label,
.quiz-card__step,
.risk-widget__label,
.cta-box__label,
.result-chip__caption,
.proof-card__value {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
}

.eyebrow,
.section-label,
.proof-card__value {
  color: var(--color-accent-blue);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Manrope", sans-serif;
  line-height: 1.04;
}

h1 {
  max-width: 12ch;
  font-size: clamp(2.9rem, 6vw, 5.2rem);
}

h1 span {
  color: var(--color-accent-blue);
}

.hero__lead,
.quiz-copy p,
.proof-card p,
.cta-box p,
#result-description,
#result-points li {
  margin: 0;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

.hero__lead {
  max-width: 58ch;
  margin-top: 22px;
  font-size: 1.12rem;
}

.hero__meta {
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.meta-card,
.offer-card,
.proof-card,
.quiz-card,
.risk-widget,
.result-card,
.cta-box,
.result-chip,
.question-option {
  border: var(--border-subtle);
  background: var(--color-bg-card);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
}

.meta-card {
  min-width: 170px;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
}

.meta-card strong,
.result-chip strong {
  display: block;
  font-family: "Manrope", sans-serif;
  font-size: 1.05rem;
}

.meta-card span,
.result-chip__caption {
  display: block;
  margin-top: 6px;
  color: var(--color-text-muted);
  letter-spacing: normal;
  text-transform: none;
}

.offer-card,
.quiz-card,
.result-card {
  border-radius: var(--radius-lg);
}

.offer-card {
  padding: 28px;
}

.offer-card__label {
  color: var(--color-accent-cyan);
}

.offer-list,
#result-points {
  flex-direction: column;
  gap: 14px;
  list-style: none;
  padding: 0;
  margin: 18px 0 28px;
}

.offer-list li,
#result-points li {
  position: relative;
  padding-left: 18px;
}

.offer-list li::before,
#result-points li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-accent-blue);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base),
    background var(--transition-base),
    color var(--transition-base);
}

.button:hover {
  transform: translateY(-2px);
}

.button--primary {
  color: #fff;
  background: var(--gradient-primary);
  box-shadow: 0 14px 34px rgba(11, 59, 130, 0.28);
}

.button--ghost {
  color: var(--color-text-primary);
  background: rgba(11, 59, 130, 0.06);
}

.button--ghost:hover {
  background: rgba(11, 59, 130, 0.1);
}

.proof {
  padding: 16px 0 24px;
}

.proof__grid {
  gap: 20px;
}

.proof-card {
  flex: 1 1 0;
  padding: 28px;
  border-radius: var(--radius-md);
}

.proof-card h2 {
  margin: 14px 0 14px;
  max-width: 18ch;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.quiz-section,
.result-section {
  padding: 48px 0 72px;
}

.quiz-layout {
  align-items: start;
  gap: 30px;
}

.quiz-layout,
.result-card__insights {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.quiz-copy {
  position: sticky;
  top: 24px;
}

.quiz-copy h2 {
  margin-top: 10px;
  font-size: clamp(2rem, 3vw, 2.8rem);
}

.quiz-copy p {
  margin-top: 14px;
}

.risk-widget {
  margin-top: 28px;
  padding: 22px;
  border-radius: var(--radius-md);
}

.risk-widget__top,
.question-option__meta,
.question-option__radio {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.risk-widget__score {
  font-family: "Manrope", sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-accent-blue);
}

.risk-widget__track,
.quiz-card__progress {
  width: 100%;
  overflow: hidden;
  background: rgba(11, 59, 130, 0.08);
}

.risk-widget__track {
  height: 10px;
  margin-top: 16px;
  border-radius: 999px;
}

.risk-widget__fill,
.quiz-card__progress-fill {
  width: 0;
  transition: width var(--transition-base), background var(--transition-base);
}

.risk-widget__fill {
  height: 100%;
  border-radius: inherit;
  background: var(--gradient-primary);
}

.risk-widget__state {
  margin-top: 14px;
  font-size: 0.96rem;
  color: var(--color-text-muted);
}

.quiz-card {
  padding: 28px;
}

.quiz-card__header {
  margin-bottom: 24px;
}

.quiz-card__step {
  color: var(--color-accent-cyan);
}

.quiz-card__progress {
  height: 8px;
  margin-top: 12px;
  border-radius: 999px;
}

.quiz-card__progress-fill {
  height: 100%;
  background: var(--gradient-primary);
}

.question-stage {
  min-height: 418px;
}

.question {
  animation: reveal 0.35s ease;
}

.question__title {
  font-size: clamp(1.45rem, 2vw, 2rem);
}

.question__hint {
  margin: 12px 0 0;
  color: var(--color-text-muted);
  line-height: 1.7;
}

.question__options {
  display: grid;
  gap: 14px;
  margin-top: 22px;
}

.question-option {
  position: relative;
  border-radius: var(--radius-md);
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
}

.question-option:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.question-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.question-option__body {
  display: block;
  padding: 18px 18px 18px 20px;
  cursor: pointer;
}

.question-option__radio {
  width: 24px;
  height: 24px;
  border: 1px solid rgba(11, 59, 130, 0.22);
  border-radius: 50%;
  flex: 0 0 24px;
}

.question-option__radio::after {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transform: scale(0);
  transition: transform var(--transition-base);
  background: var(--color-accent-blue);
}

.question-option__title {
  margin: 0;
  max-width: calc(100% - 40px);
  color: var(--color-text-primary);
  line-height: 1.55;
  font-weight: 600;
}

.question-option__risk {
  margin-top: 10px;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.question-option input:checked + .question-option__body {
  outline: 2px solid rgba(11, 59, 130, 0.18);
  border-radius: inherit;
}

.question-option input:checked + .question-option__body .question-option__radio::after {
  transform: scale(1);
}

.question-option--selected {
  border-color: rgba(11, 59, 130, 0.28);
  box-shadow: 0 16px 42px rgba(11, 34, 75, 0.12);
}

.quiz-card__actions {
  justify-content: space-between;
  gap: 14px;
  margin-top: 28px;
}

.result-card {
  padding: 34px;
}

.result-card__summary h2 {
  margin-top: 8px;
  font-size: clamp(2rem, 3vw, 3rem);
}

.result-card__summary p {
  margin-top: 14px;
  max-width: 70ch;
}

.result-card__metrics {
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.result-chip {
  min-width: 200px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
}

.result-card__insights {
  gap: 24px;
  margin-top: 28px;
}

.result-card__insights h3 {
  font-size: 1.35rem;
}

.cta-box {
  padding: 26px;
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 248, 255, 0.95)),
    var(--color-bg-card);
}

.cta-box__label {
  color: var(--color-accent-cyan);
}

.cta-box h3 {
  margin-top: 8px;
  font-size: 1.6rem;
}

.cta-box p {
  margin-top: 12px;
}

.cta-box__actions {
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.cta-box__contacts {
  margin-top: 18px;
  font-weight: 700;
  color: var(--color-accent-blue);
}

.state-low .risk-widget__fill,
.state-low .quiz-card__progress-fill {
  background: linear-gradient(135deg, #15803d, #16a34a);
}

.state-medium .risk-widget__fill,
.state-medium .quiz-card__progress-fill {
  background: linear-gradient(135deg, #c2410c, #f59e0b);
}

.state-high .risk-widget__fill,
.state-high .quiz-card__progress-fill {
  background: linear-gradient(135deg, #b91c1c, #ef4444);
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .hero__grid,
  .quiz-layout,
  .result-card__insights {
    grid-template-columns: 1fr;
  }

  .quiz-copy {
    position: static;
  }

  h1 {
    max-width: 14ch;
  }
}

@media (max-width: 720px) {
  .brand-mark__logo {
    height: 34px;
  }

  .hero {
    padding-bottom: 44px;
  }

  .proof__grid,
  .hero__meta,
  .result-card__metrics {
    flex-direction: column;
  }

  .proof-card,
  .offer-card,
  .quiz-card,
  .result-card {
    padding: 22px;
  }

  .question-stage {
    min-height: auto;
  }

  .quiz-card__actions,
  .cta-box__actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}