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

:root {
  --green:       #1a4731;
  --green-light: #2d6a4f;
  --green-btn:   #2d6a4f;
  --green-hover: #1a4731;
  --black:       #111111;
  --charcoal:    #1e1e1e;
  --charcoal-2:  #2d2d2d;
  --white:       #fafafa;
  --muted:       #9a9a9a;
  --border:      rgba(255,255,255,0.07);

  --font:        'Inter', system-ui, -apple-system, sans-serif;

  --section-pad: 100px 0;
  --section-pad-sm: 72px 0;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.7;
}

/* ─── CONTAINER ─────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── BUTTONS ───────────────────────────────────────────────────────────── */
.btn {
  display: inline-block;
  font-family: var(--font);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: 6px;
  transition: background-color 0.2s ease, transform 0.15s ease;
  cursor: pointer;
}

.btn--primary {
  background-color: var(--green-btn);
  color: var(--white);
  padding: 14px 28px;
  border: 1px solid var(--green-light);
}

.btn--primary:hover {
  background-color: var(--green-hover);
  transform: translateY(-1px);
}

.btn--lg {
  font-size: 16px;
  padding: 16px 36px;
}

/* ─── HERO ──────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 120px 0 100px;
  background-color: var(--black);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -160px;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(ellipse at center, rgba(26,71,49,0.35) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero__eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 28px;
  padding: 6px 14px;
  border: 1px solid rgba(45,106,79,0.4);
  border-radius: 4px;
  background: rgba(45,106,79,0.08);
}

.hero__headline {
  font-size: clamp(32px, 5.5vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 24px;
}

.hero__sub {
  font-size: 18px;
  font-weight: 400;
  color: var(--muted);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero__gradient-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(45,106,79,0.4), transparent);
}

/* ─── SECTIONS ──────────────────────────────────────────────────────────── */
.section {
  padding: var(--section-pad);
  background-color: var(--black);
}

.section--alt {
  background-color: var(--charcoal);
}

.section__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 16px;
}

.section__heading {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--white);
  margin-bottom: 28px;
}

.section__body {
  font-size: 17px;
  color: #c0c0c0;
  max-width: 680px;
  line-height: 1.8;
}

.section__body--spaced {
  margin-top: 20px;
}

/* ─── BELIEFS ───────────────────────────────────────────────────────────── */
.beliefs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 8px;
}

.belief {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.belief:first-child {
  border-top: 1px solid var(--border);
}

.belief__number {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--green-light);
  min-width: 28px;
  padding-top: 3px;
  flex-shrink: 0;
}

.belief__text {
  font-size: 18px;
  font-weight: 500;
  color: var(--white);
  line-height: 1.5;
}

/* ─── FINAL CTA ─────────────────────────────────────────────────────────── */
.section--cta {
  background-color: var(--green);
  padding: var(--section-pad);
  position: relative;
  overflow: hidden;
}

.section--cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(45,106,79,0.5) 0%, transparent 65%);
  pointer-events: none;
}

.cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta__heading {
  font-size: clamp(22px, 3.8vw, 34px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.25;
  color: var(--white);
  max-width: 600px;
  margin: 0 auto 36px;
}

.section--cta .btn--primary {
  background-color: var(--white);
  color: var(--green);
  border-color: transparent;
  font-size: 15px;
  font-weight: 700;
}

.section--cta .btn--primary:hover {
  background-color: #e8f5e9;
}

/* ─── FOOTER ────────────────────────────────────────────────────────────── */
.footer {
  background-color: var(--black);
  border-top: 1px solid var(--border);
  padding: 28px 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: 13px;
  color: var(--muted);
}

.footer__link {
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--green-light);
}

/* ─── RESPONSIVE ────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  :root {
    --section-pad: 72px 0;
  }

  .hero {
    padding: 88px 0 72px;
  }

  .hero__sub {
    font-size: 16px;
  }

  .belief__text {
    font-size: 16px;
  }

  .section__body {
    font-size: 16px;
  }

  .cta__heading {
    font-size: 22px;
  }

  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}