:root {
  --color-amber-50: #FFF8F0;
  --color-amber-100: #FFEFD6;
  --color-amber-200: #FFDCA8;
  --color-amber-300: #FFC56E;
  --color-amber-400: #F5A623;
  --color-amber-500: #E8941A;
  --color-amber-600: #C47A0E;
  --color-amber-700: #9A5F08;

  --color-neutral-50: #FAFAF9;
  --color-neutral-100: #F5F5F4;
  --color-neutral-200: #E7E5E4;
  --color-neutral-300: #D6D3D1;
  --color-neutral-400: #A8A29E;
  --color-neutral-500: #78716C;
  --color-neutral-600: #57534E;
  --color-neutral-700: #44403C;
  --color-neutral-800: #292524;
  --color-neutral-900: #1C1917;

  --color-white: #FFFFFF;
  --color-bg: var(--color-neutral-50);
  --color-text: var(--color-neutral-800);
  --color-text-muted: var(--color-neutral-500);
  --color-border: var(--color-neutral-200);

  --color-cta-bg: var(--color-amber-400);
  --color-cta-bg-hover: var(--color-amber-500);
  --color-cta-text: var(--color-neutral-900);

  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container-max: 1120px;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--color-amber-600);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--color-amber-700);
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ===== NAVIGATION ===== */

.site-nav {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--spacing-sm) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-nav__logo {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  letter-spacing: -0.02em;
}

.site-nav__links {
  display: flex;
  gap: var(--spacing-md);
  list-style: none;
}

.site-nav__links a {
  color: var(--color-neutral-600);
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.site-nav__links a:hover {
  color: var(--color-amber-600);
}

.site-nav__mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.site-nav__mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-neutral-700);
  margin: 5px 0;
  transition: transform 0.2s ease;
}

/* ===== CTA: CALM NEXT STEP ===== */

.cta-calm {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-cta-bg);
  color: var(--color-cta-text);
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  padding: 0.875rem 2rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background-color 0.25s ease, transform 0.15s ease, box-shadow 0.25s ease;
  text-decoration: none;
  line-height: 1.4;
}

.cta-calm:hover {
  background: var(--color-cta-bg-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(245, 166, 35, 0.25);
  color: var(--color-cta-text);
}

.cta-calm:active {
  transform: translateY(0);
  box-shadow: none;
}

.cta-calm--outline {
  background: transparent;
  color: var(--color-amber-600);
  border: 2px solid var(--color-amber-400);
}

.cta-calm--outline:hover {
  background: var(--color-amber-50);
  color: var(--color-amber-700);
}

/* ===== HERO SECTION ===== */

.hero {
  padding: var(--spacing-3xl) 0;
  text-align: center;
  background: linear-gradient(180deg, var(--color-white) 0%, var(--color-amber-50) 100%);
  position: relative;
  overflow: hidden;
}

.hero__bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.08;
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__question {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-neutral-900);
  max-width: 720px;
  margin: 0 auto var(--spacing-md);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto var(--spacing-xl);
  line-height: 1.7;
}

/* ===== PROOF POINTS ===== */

.proof-points {
  padding: var(--spacing-2xl) 0;
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

.proof-points__bg-image {
  position: absolute;
  bottom: -40px;
  right: -60px;
  width: 320px;
  height: auto;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

.proof-points .container {
  position: relative;
  z-index: 1;
}

.proof-points__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.proof-point {
  text-align: center;
  padding: var(--spacing-lg);
}

.proof-point__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--spacing-sm);
  background: var(--color-amber-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.proof-point__title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-neutral-800);
}

.proof-point__desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ===== CTA BAND ===== */

.cta-band {
  padding: var(--spacing-2xl) 0;
  background: var(--color-amber-50);
  text-align: center;
  border-top: 1px solid var(--color-amber-100);
  border-bottom: 1px solid var(--color-amber-100);
}

.cta-band__heading {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-neutral-900);
}

.cta-band__text {
  font-size: 1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== FAQ SECTION ===== */

.faq-section {
  padding: var(--spacing-3xl) 0;
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

.faq-section__bg-image {
  position: absolute;
  top: 40px;
  left: -80px;
  width: 280px;
  height: auto;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}

.faq-section .container {
  position: relative;
  z-index: 1;
}

.faq-section__heading {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-xs);
  color: var(--color-neutral-900);
}

.faq-section__subheading {
  text-align: center;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-2xl);
  font-size: 1.0625rem;
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item__toggle {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  gap: var(--spacing-sm);
}

.faq-item__myth {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-neutral-800);
  line-height: 1.5;
}

.faq-item__arrow {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--color-neutral-400);
  transition: transform 0.25s ease;
  margin-top: 2px;
}

.faq-item.is-open .faq-item__arrow {
  transform: rotate(180deg);
}

.faq-item__fact {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.is-open .faq-item__fact {
  max-height: 500px;
  padding-bottom: var(--spacing-md);
}

.faq-item__fact-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-amber-600);
  margin-bottom: var(--spacing-xs);
}

.faq-item__fact-text {
  font-size: 0.9375rem;
  color: var(--color-neutral-600);
  line-height: 1.7;
}

/* ===== OPT-IN FORM ===== */

.optin-section {
  padding: var(--spacing-3xl) 0;
  background: linear-gradient(180deg, var(--color-amber-50) 0%, var(--color-white) 100%);
  position: relative;
  overflow: hidden;
}

.optin-section__bg-image {
  position: absolute;
  bottom: -20px;
  right: -40px;
  width: 300px;
  height: auto;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}

.optin-section .container {
  position: relative;
  z-index: 1;
}

.optin-card {
  max-width: 520px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.optin-card__heading {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-neutral-900);
  text-align: center;
}

.optin-card__subtext {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.form-group {
  margin-bottom: var(--spacing-sm);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-neutral-700);
  margin-bottom: 0.375rem;
}

.form-group input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-neutral-800);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}

.form-group input:focus {
  border-color: var(--color-amber-400);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}

.form-group input.input-error {
  border-color: #E53E3E;
}

.form-feedback {
  text-align: center;
  font-size: 0.875rem;
  margin-top: var(--spacing-sm);
  min-height: 1.25rem;
}

.form-feedback--error {
  color: #E53E3E;
}

.form-feedback--success {
  color: #38A169;
}

.optin-card .cta-calm {
  width: 100%;
  justify-content: center;
  margin-top: var(--spacing-sm);
}

.optin-card__disclaimer {
  font-size: 0.75rem;
  color: var(--color-neutral-400);
  text-align: center;
  margin-top: var(--spacing-sm);
  line-height: 1.6;
}

.optin-card__consent {
  font-size: 0.6875rem;
  color: var(--color-neutral-600);
  text-align: left;
  margin-top: var(--spacing-sm);
  line-height: 1.7;
}

.form-group--checkbox {
  margin-bottom: var(--spacing-sm);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-neutral-700);
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-amber-500);
  cursor: pointer;
}

.optin-card__disclaimer a {
  color: var(--color-neutral-500);
  text-decoration: underline;
}

/* ===== CONTACT SECTION ===== */

.contact-section {
  padding: var(--spacing-3xl) 0;
  background: var(--color-white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-2xl);
  align-items: start;
}

.contact-info__heading {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-neutral-900);
  margin-bottom: var(--spacing-sm);
}

.contact-info__text {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.contact-info__address {
  font-style: normal;
  font-size: 0.875rem;
  color: var(--color-neutral-600);
  line-height: 1.8;
}

.contact-info__address a {
  color: var(--color-amber-600);
}

.contact-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.contact-card .cta-calm {
  width: 100%;
  justify-content: center;
  margin-top: var(--spacing-sm);
}

.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  color: var(--color-neutral-800);
  background: var(--color-white);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  resize: vertical;
  min-height: 100px;
}

.form-group textarea:focus {
  border-color: var(--color-amber-400);
  box-shadow: 0 0 0 3px rgba(245, 166, 35, 0.15);
}

.form-group textarea.input-error {
  border-color: #E53E3E;
}

/* ===== LEGAL PAGE ===== */

.legal-page {
  padding: var(--spacing-3xl) 0;
}

.legal-page__heading {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-neutral-900);
}

.legal-page__effective {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-bottom: var(--spacing-lg);
}

.legal-page__content {
  max-width: 760px;
}

.legal-page__content p {
  margin-bottom: var(--spacing-md);
  color: var(--color-neutral-600);
  line-height: 1.7;
}

.legal-page__content h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-neutral-800);
}

.legal-page__content h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-xs);
  color: var(--color-neutral-700);
}

/* ===== FOOTER (TWO-TIER PROFESSIONAL) ===== */

.site-footer {
  color: var(--color-neutral-400);
}

.site-footer__top {
  background: var(--color-neutral-800);
  padding: var(--spacing-xl) 0;
}

.site-footer__top-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.site-footer__brand-block {
  max-width: 400px;
}

.site-footer__brand {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
}

.site-footer__mission {
  font-size: 0.875rem;
  color: var(--color-neutral-400);
  line-height: 1.7;
}

.site-footer__contact-block {
  text-align: right;
}

.site-footer__contact-block p {
  font-size: 0.8125rem;
  color: var(--color-neutral-400);
  line-height: 1.8;
}

.site-footer__contact-block a {
  color: var(--color-neutral-300);
  transition: color 0.2s ease;
}

.site-footer__contact-block a:hover {
  color: var(--color-amber-400);
}

.site-footer__bottom {
  background: var(--color-neutral-900);
  padding: var(--spacing-md) 0 var(--spacing-lg);
}

.site-footer__bottom-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  padding-top: var(--spacing-md);
  padding-bottom: var(--spacing-md);
}

.site-footer__copyright {
  font-size: 0.75rem;
  color: var(--color-neutral-500);
}

.site-footer__links {
  display: flex;
  gap: var(--spacing-lg);
  list-style: none;
  flex-wrap: wrap;
}

.site-footer__links a {
  color: var(--color-neutral-400);
  font-size: 0.8125rem;
  transition: color 0.2s ease;
}

.site-footer__links a:hover {
  color: var(--color-amber-400);
}

.site-footer__disclaimer {
  font-size: 0.6875rem;
  color: var(--color-neutral-500);
  line-height: 1.7;
  border-top: 1px solid var(--color-neutral-700);
  padding-top: var(--spacing-md);
  text-align: center;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 768px) {
  .hero__question {
    font-size: 1.75rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .proof-points__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .site-nav__links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  }

  .site-nav__links.is-open {
    display: flex;
  }

  .site-nav__mobile-toggle {
    display: block;
  }

  .site-nav .container {
    position: relative;
  }

  .site-footer__top-inner {
    flex-direction: column;
  }

  .site-footer__contact-block {
    text-align: left;
  }

  .site-footer__bottom-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__links {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .optin-card {
    padding: var(--spacing-lg);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .cta-band__heading {
    font-size: 1.25rem;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: var(--spacing-2xl) 0;
  }

  .hero__question {
    font-size: 1.5rem;
  }

  .cta-calm {
    width: 100%;
    justify-content: center;
  }
}