/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #2563EB;
  --color-primary-dark: #1D4ED8;
  --color-primary-light: #EFF6FF;
  --color-success: #22C55E;
  --color-warning: #F59E0B;
  --color-text: #0F172A;
  --color-text-secondary: #475569;
  --color-text-light: #64748B;
  --color-bg: #FFFFFF;
  --color-bg-soft: #F8FAFC;
  --color-border: #E2E8F0;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ===== NAVIGATION ===== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1120px;
  margin: 0 auto;
  padding: 10px 16px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: background 0.2s ease;
}

.nav__cta:hover {
  background: var(--color-primary-dark);
}

/* ===== HERO SECTION ===== */
.hero {
  padding: 36px 16px 44px;
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-soft) 100%);
}

.hero__container {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: #92400E;
  margin-bottom: 20px;
}

.hero__title {
  font-size: 1.625rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 12px;
}

.hero__title--highlight {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== CTA BUTTON ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-family);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn--primary {
  width: 100%;
  padding: 14px 28px;
  background: var(--color-primary);
  color: #fff;
  font-size: 1rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  transform: translateY(-1px);
}

.hero__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 32px;
}

.hero__cta-note {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* ===== VALUE STACK ===== */
.hero__values {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
}

.hero__value {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
}

/* ===== VALUE PROPOSITION SECTION (short) ===== */
.valueprop {
  padding: 36px 16px;
  background: var(--color-bg-soft);
}

.valueprop__container {
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}

.valueprop__title {
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 20px;
}

.valueprop__items {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  margin-bottom: 16px;
}

.valueprop__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

.valueprop__note {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
}

/* ===== PAIN / PROBLEM SECTION ===== */
.pain {
  padding: 44px 16px;
  background: var(--color-bg);
}

.pain__container {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.pain__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #EF4444;
  margin-bottom: 10px;
}

.pain__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 28px;
}

.pain__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  text-align: left;
  margin-bottom: 28px;
}

.pain__card {
  padding: 20px;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-lg);
}

.pain__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: #FEE2E2;
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
}

.pain__card-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.pain__card-text {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.pain__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.pain__cta-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* ===== GUIDE / CREDIBILITY SECTION ===== */
.guide {
  padding: 44px 16px;
  background: var(--color-bg);
}

.guide__container {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.guide__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.guide__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 10px;
}

.guide__subtitle {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.guide__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 28px;
}

.guide__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 20px 16px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.guide__stat-icon {
  margin-bottom: 4px;
}

.guide__stat-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.guide__stat-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.guide__stat-detail {
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.guide__empathy {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  text-align: left;
  padding: 20px;
  background: #FEF2F2;
  border: 1px solid #FECACA;
  border-radius: var(--radius-lg);
}

.guide__empathy svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.guide__empathy-text {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  font-style: italic;
}

.guide__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
}

.guide__cta-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* ===== REVIEWS SECTION ===== */
.reviews {
  padding: 44px 16px;
  background: var(--color-bg-soft);
}

.reviews__container {
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.reviews__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.reviews__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 28px;
}

.reviews__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  text-align: left;
  margin-bottom: 28px;
}

.reviews__card {
  padding: 20px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.reviews__stars {
  display: flex;
  gap: 2px;
  margin-bottom: 12px;
}

.reviews__text {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

.reviews__author {
  display: flex;
  align-items: center;
  gap: 10px;
}

.reviews__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 50%;
  flex-shrink: 0;
}

.reviews__name {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
}

.reviews__role {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-light);
}

.reviews__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.reviews__cta-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* ===== PLAN SECTION ===== */
.plan {
  padding: 44px 16px;
  background: var(--color-bg-soft);
}

.plan__container {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.plan__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.plan__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 10px;
}

.plan__subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.plan__steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  margin-bottom: 32px;
}

.plan__step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  width: 100%;
  text-align: left;
  padding: 20px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.plan__step--success {
  background: #F0FDF4;
  border-color: #BBF7D0;
}

.plan__step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: 50%;
}

.plan__step-number--success {
  background: var(--color-success);
}

.plan__step-content {
  flex: 1;
}

.plan__step-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.plan__step-text {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.plan__connector {
  display: flex;
  justify-content: center;
  padding: 8px 0;
}

.plan__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.plan__cta-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* ===== CTA BLOCK SECTION ===== */
.ctablock {
  padding: 44px 16px;
  background: var(--color-primary);
}

.ctablock__container {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.ctablock__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  color: #fff;
  margin-bottom: 10px;
}

.ctablock__subtitle {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 28px;
}

.ctablock__saving {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 28px;
}

.ctablock__buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.ctablock .btn--primary {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.ctablock .btn--primary:hover {
  background: #F8FAFC;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.ctablock__details {
  font-size: 0.6875rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.5);
}

/* ===== FAILURE / STAKES SECTION ===== */
.failure {
  padding: 44px 16px;
  background: var(--color-bg);
}

.failure__container {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.failure__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #EF4444;
  margin-bottom: 10px;
}

.failure__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 24px;
}

.failure__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
  margin-bottom: 28px;
}

.failure__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

.failure__item svg {
  flex-shrink: 0;
}

.failure__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* ===== SUCCESS SECTION ===== */
.success {
  padding: 44px 16px;
  background: #F0FDF4;
}

.success__container {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.success__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-success);
  margin-bottom: 10px;
}

.success__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 24px;
}

.success__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  text-align: left;
  margin-bottom: 28px;
}

.success__item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
}

.success__item svg {
  flex-shrink: 0;
}

.success__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

/* ===== FAQ SECTION ===== */
.faq {
  padding: 44px 16px;
  background: var(--color-bg);
}

.faq__container {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.faq__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.faq__title {
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 10px;
}

.faq__subtitle {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  margin-bottom: 28px;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
  margin-bottom: 32px;
}

.faq__item {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

.faq__question::-webkit-details-marker {
  display: none;
}

.faq__chevron {
  flex-shrink: 0;
  color: var(--color-text-light);
  transition: transform 0.2s ease;
}

.faq__item[open] .faq__chevron {
  transform: rotate(180deg);
}

.faq__answer {
  padding: 0 20px 16px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.faq__cta-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.faq__cta-note {
  font-size: 0.75rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* ===== DESKTOP ===== */
@media (min-width: 768px) {
  .nav__container {
    padding: 16px 40px;
  }

  .nav__logo {
    font-size: 1.1rem;
  }

  .nav__cta {
    padding: 10px 20px;
    font-size: 0.875rem;
  }

  .hero {
    padding: 72px 40px 80px;
  }

  .hero__badge {
    font-size: 0.8125rem;
    padding: 6px 14px;
  }

  .hero__title {
    font-size: 3rem;
  }

  .hero__subtitle {
    font-size: 1.125rem;
  }

  .btn--primary {
    width: auto;
    padding: 16px 32px;
    font-size: 1.0625rem;
  }

  .hero__values {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 24px 32px;
  }

  .hero__value {
    font-size: 0.9375rem;
  }

  .valueprop {
    padding: 48px 40px;
  }

  .valueprop__title {
    font-size: 1.5rem;
  }

  .valueprop__items {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px 24px;
  }

  .pain {
    padding: 80px 40px;
  }

  .pain__title {
    font-size: 2.25rem;
  }

  .pain__grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
  }

  .pain__card {
    padding: 24px;
  }

  .pain__card-title {
    font-size: 1rem;
  }

  .pain__card-text {
    font-size: 0.875rem;
  }

  .reviews {
    padding: 80px 40px;
  }

  .reviews__title {
    font-size: 2.25rem;
  }

  .reviews__grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
  }

  .reviews__card {
    padding: 24px;
  }

  .reviews__text {
    font-size: 0.875rem;
  }

  .guide {
    padding: 80px 40px;
  }

  .guide__title {
    font-size: 2.25rem;
  }

  .guide__subtitle {
    font-size: 1rem;
  }

  .guide__stats {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 32px;
  }

  .guide__stat {
    padding: 28px 20px;
  }

  .guide__stat-number {
    font-size: 1.75rem;
  }

  .guide__empathy {
    max-width: 640px;
    margin: 0 auto;
    padding: 24px;
  }

  .guide__empathy-text {
    font-size: 0.9375rem;
  }

  .plan {
    padding: 80px 40px;
  }

  .plan__title {
    font-size: 2.25rem;
  }

  .plan__subtitle {
    font-size: 1rem;
  }

  .plan__step {
    padding: 24px;
  }

  .plan__step-title {
    font-size: 1rem;
  }

  .plan__step-text {
    font-size: 0.875rem;
  }

  .ctablock {
    padding: 80px 40px;
  }

  .ctablock__title {
    font-size: 2.25rem;
  }

  .ctablock__subtitle {
    font-size: 1rem;
  }

  .ctablock__buttons {
    flex-direction: row;
    justify-content: center;
    gap: 16px;
  }

  .btn--secondary {
    width: auto;
    padding: 16px 28px;
  }

  .ctablock__divider {
    display: none;
  }

  .failure {
    padding: 80px 40px;
  }

  .failure__title {
    font-size: 2.25rem;
  }

  .success {
    padding: 80px 40px;
  }

  .success__title {
    font-size: 2.25rem;
  }

  .faq {
    padding: 80px 40px;
  }

  .faq__title {
    font-size: 2.25rem;
  }

  .faq__subtitle {
    font-size: 1rem;
  }

  .faq__question {
    font-size: 1rem;
  }

  .faq__answer {
    font-size: 0.875rem;
  }
}

/* ===== FOOTER ===== */
.footer {
  padding: 36px 16px;
  background: var(--color-text);
}

.footer__container {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: #fff;
  margin-bottom: 16px;
}

.footer__disclosure {
  font-size: 0.6875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer__link {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: #fff;
}

.footer__sep {
  color: rgba(255, 255, 255, 0.25);
  font-size: 0.75rem;
}

.footer__copy {
  font-size: 0.6875rem;
  color: rgba(255, 255, 255, 0.3);
}

@media (min-width: 768px) {
  .footer {
    padding: 48px 40px;
  }

  .footer__disclosure {
    font-size: 0.75rem;
  }
}