:root {
  --color-bg: #fffaf1;
  --color-text: #1f1b16;
  --color-muted: #6f665c;
  --color-green: #1f5f3b;
  --color-green-dark: #123c27;
  --color-sand: #f2e6d2;
  --color-card: #ffffff;
  --color-warning: #fff2d7;
  --color-border: #e5d8c1;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 18px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-green-dark);
}

/* HERO */
.hero {
  padding: 56px 24px 80px;
  background: linear-gradient(180deg, #fffaf1 0%, #f8efdf 100%);
}

.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.15fr);
  gap: 56px;
  align-items: center;
}

.hero-copy {
  max-width: 620px;
}

.hero h1 {
  max-width: 620px;
  margin: 0 0 28px;
  color: var(--color-green-dark);
  font-size: clamp(42px, 5vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.045em;
  font-weight: 800;
  word-break: normal;
  overflow-wrap: normal;
  hyphens: none;
}

.hero-lead {
  font-size: 20px;
  line-height: 1.65;
  color: var(--color-text);
  margin: 0 0 20px;
}

.hero-copy p:not(.hero-lead) {
  font-size: 18px;
  line-height: 1.75;
  color: var(--color-text);
  margin: 0 0 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
  align-items: center;
}

.hero-media {
  width: 100%;
  min-height: 440px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--color-sand);
  box-shadow: 0 18px 50px rgba(31, 27, 22, 0.08);
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  display: block;
  object-fit: cover;
}

/* SECTIONS */
.section {
  padding: 72px 24px;
}

.section-alt {
  background: #fbf5e8;
}

.section-inner {
  max-width: 860px;
  margin: 0 auto;
}

.section-narrow {
  max-width: 720px;
  margin: 0 auto;
}

.section h2 {
  color: var(--color-green-dark);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 24px;
  font-weight: 800;
}

.section h3 {
  color: var(--color-green-dark);
  font-size: clamp(22px, 2.4vw, 28px);
  line-height: 1.3;
  margin: 32px 0 16px;
  font-weight: 700;
}

.section p {
  font-size: 18px;
  line-height: 1.75;
  margin: 0 0 20px;
}

.section-media {
  margin: 36px 0 8px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--color-sand);
  box-shadow: 0 12px 32px rgba(31, 27, 22, 0.06);
}

.section-media img {
  width: 100%;
  display: block;
  object-fit: cover;
}

/* CARD MIDPAGE CTA */
.section-card-wrap {
  padding: 32px 24px 64px;
}

.section-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 14px 40px rgba(31, 27, 22, 0.06);
  text-align: center;
}

.section-card h2 {
  margin-top: 0;
}

/* WARNING + HIGHLIGHT BOXES */
.warning-box {
  background: var(--color-warning);
  border-left: 4px solid #c89028;
  padding: 18px 22px;
  border-radius: 8px;
  margin: 24px 0;
  font-size: 18px;
  line-height: 1.65;
  color: #4d3c14;
}

.highlight-box {
  background: rgba(31, 95, 59, 0.07);
  border-left: 4px solid var(--color-green);
  padding: 18px 22px;
  border-radius: 8px;
  margin: 24px 0;
  font-size: 19px;
  line-height: 1.6;
  color: var(--color-green-dark);
  font-weight: 600;
}

/* CTA BUTTONS */
.cta-button,
.cta-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  font-size: 17px;
}

.cta-button {
  color: #ffffff;
  background: var(--color-green);
  box-shadow: 0 12px 30px rgba(31, 95, 59, 0.18);
}

.cta-button:hover {
  background: var(--color-green-dark);
  transform: translateY(-1px);
}

.cta-button:focus-visible,
.cta-secondary:focus-visible {
  outline: 3px solid var(--color-green-dark);
  outline-offset: 3px;
}

.cta-secondary {
  color: var(--color-green-dark);
  background: transparent;
  border: 1px solid var(--color-green);
}

.cta-secondary:hover {
  background: rgba(31, 95, 59, 0.08);
}

.cta-row {
  margin: 28px 0 0;
}

/* SYMPTOM LIST */
.symptom-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}

.symptom-list li {
  position: relative;
  padding: 10px 12px 10px 36px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: 17px;
  line-height: 1.5;
}

.symptom-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-green);
  transform: translateY(-50%);
}

@media (max-width: 640px) {
  .symptom-list {
    grid-template-columns: 1fr;
  }
}

/* COMPARISON TABLE */
.comparison-table-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border-radius: 12px;
  border: 1px solid var(--color-border);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 16px;
  background: var(--color-card);
  min-width: 540px;
}

.comparison-table th,
.comparison-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.comparison-table th {
  background: rgba(31, 95, 59, 0.06);
  color: var(--color-green-dark);
  font-weight: 700;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

/* FAQ */
.faq {
  margin: 16px 0 24px;
  border-top: 1px solid var(--color-border);
}

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

.faq-question {
  width: 100%;
  background: transparent;
  border: 0;
  padding: 18px 4px;
  font-size: 18px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--color-green-dark);
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
}

.faq-question:focus-visible {
  outline: 3px solid var(--color-green);
  outline-offset: 2px;
  border-radius: 6px;
}

.faq-icon {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(31, 95, 59, 0.1);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--color-green-dark);
  transition: transform 0.2s ease;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 4px 18px;
}

.faq-answer p {
  margin: 0;
  font-size: 17px;
  line-height: 1.7;
  color: var(--color-text);
}

/* FINAL SECTION */
.section-final {
  background: linear-gradient(180deg, #f8efdf 0%, #fffaf1 100%);
  text-align: center;
}

.section-final .section-media {
  margin-top: 40px;
}

/* FOOTER */
.footer {
  background: #1a1612;
  color: #d8cfc1;
  padding: 48px 24px 36px;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: #c2b9aa;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
}

.footer-links a {
  color: #f3ead9;
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
}

.footer-links a:hover {
  text-decoration: underline;
}

.footer-links a:focus-visible {
  outline: 2px solid #f3ead9;
  outline-offset: 3px;
}

/* RESPONSIVE — HERO */
@media (max-width: 980px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero h1 {
    max-width: 760px;
  }
}

@media (max-width: 640px) {
  .hero {
    padding: 32px 18px 56px;
  }

  .hero h1 {
    font-size: clamp(34px, 10vw, 52px);
    line-height: 1.08;
    letter-spacing: -0.035em;
  }

  .hero-lead {
    font-size: 18px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-button,
  .cta-secondary {
    width: 100%;
    text-align: center;
  }

  .hero-media,
  .hero-media img {
    min-height: 280px;
  }

  .section {
    padding: 56px 18px;
  }

  .section-card {
    padding: 28px 22px;
  }
}