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

html {
  scroll-behavior: smooth;
}

body {
  background: #f7f5f0;
  font-family: 'DM Sans', sans-serif;
  color: #1a1a1a;
}

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

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* NAV */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav__logo {
  height: 36px;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav__links > a {
  font-size: 13px;
  font-weight: 500;
  color: #555;
  letter-spacing: 0.02em;
}

.nav__cta {
  font-weight: 600 !important;
  background: #5a9a2e;
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 100px;
  transition: background 0.2s;
}

.nav__cta:hover {
  background: #4d8527;
}

/* HERO */
.hero {
  min-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 48px 60px;
  position: relative;
  overflow: hidden;
}

.hero__rings {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
}

.hero__ring--sm {
  width: 500px;
  height: 500px;
  border: 1px solid rgba(90, 154, 46, 0.14);
}

.hero__ring--md {
  width: 700px;
  height: 700px;
  border: 1px solid rgba(90, 154, 46, 0.10);
}

.hero__ring--lg {
  width: 900px;
  height: 900px;
  border: 1px solid rgba(90, 154, 46, 0.06);
}

.hero__content {
  animation: fadeUp 0.8s ease both;
  position: relative;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(90, 154, 46, 0.10);
  border: 1px solid rgba(90, 154, 46, 0.2);
  color: #3d7a14;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.badge__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #5a9a2e;
  animation: pulse-dot 2s ease infinite;
}

.hero__title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(42px, 6vw, 80px);
  line-height: 1.08;
  color: #111;
  max-width: 780px;
  margin: 0 auto 28px;
  letter-spacing: -0.02em;
}

.hero__title em {
  color: #5a9a2e;
  font-style: italic;
}

.hero__subtitle {
  font-size: 18px;
  font-weight: 300;
  color: #555;
  max-width: 520px;
  margin: 0 auto 44px;
  line-height: 1.65;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: 100px;
  letter-spacing: 0.01em;
  transition: opacity 0.2s, background 0.2s, border-color 0.2s;
}

.btn--dark {
  background: #1a1a1a;
  color: #fff;
}

.btn--dark:hover {
  background: #000;
}

.btn--outline {
  background: transparent;
  color: #1a1a1a;
  border: 1.5px solid rgba(0, 0, 0, 0.15);
}

.btn--outline:hover {
  border-color: rgba(0, 0, 0, 0.3);
}

/* STATS BAR */
.stats {
  background: #1a1a1a;
  padding: 40px 48px;
}

.stats__grid {
  max-width: 960px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.stat__value {
  font-family: 'DM Serif Display', serif;
  font-size: 42px;
  color: #fff;
  line-height: 1;
}

.stat__label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 6px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* SECTION HEADING (shared) */
.section-heading {
  text-align: center;
  margin-bottom: 64px;
}

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #5a9a2e;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: 44px;
  color: #111;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

/* PORTFOLIO GRID */
.portfolio {
  padding: 96px 48px;
}

.portfolio__inner {
  max-width: 1080px;
  margin: 0 auto;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.card {
  background: #fff;
  border-radius: 20px;
  padding: 40px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.10);
}

.card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  gap: 16px;
}

.card__logo {
  height: 56px;
  object-fit: contain;
  object-position: left;
}

.card__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
  white-space: nowrap;
}

.card__desc {
  font-size: 15px;
  color: #444;
  line-height: 1.65;
  margin-bottom: 28px;
}

.card__points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 32px;
}

.card__points li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #333;
}

.card__points li::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--dot-color);
  flex-shrink: 0;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}

/* WHY INVEST */
.why {
  background: #f0ede6;
  padding: 96px 48px;
}

.why__inner {
  max-width: 960px;
  margin: 0 auto;
}

.why__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.why-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
}

.why-card__icon {
  font-size: 32px;
  margin-bottom: 16px;
}

.why-card__title {
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  margin-bottom: 12px;
  color: #111;
}

.why-card__desc {
  font-size: 14px;
  color: #666;
  line-height: 1.7;
}

/* CTA */
.cta {
  background: #1a1a1a;
  padding: 100px 48px;
  text-align: center;
}

.cta__inner {
  max-width: 560px;
  margin: 0 auto;
}

.cta__logo {
  height: 48px;
  object-fit: contain;
  margin-bottom: 36px;
}

.cta__title {
  font-family: 'DM Serif Display', serif;
  font-size: 42px;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.cta__subtitle {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-bottom: 44px;
}

.cta__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn--whatsapp {
  background: #25d366;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  padding: 16px 32px;
}

.btn--whatsapp:hover {
  background: #20bd5a;
}

/* FOOTER */
.footer {
  background: #111;
  padding: 24px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
  gap: 16px;
}

.footer__copyright {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.25);
}

.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.footer__links a {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.05em;
  font-weight: 500;
  transition: color 0.2s;
}

.footer__links a:hover {
  color: rgba(255, 255, 255, 0.6);
}

/* RESPONSIVE */
@media (max-width: 860px) {
  .nav {
    padding: 0 24px;
  }

  .hero {
    padding: 64px 24px 48px;
  }

  .portfolio,
  .why {
    padding: 64px 24px;
  }

  .card-grid,
  .why__grid,
  .stats__grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 480px) {
  .nav {
    padding: 0 16px;
  }

  .nav__logo {
    height: 26px;
  }

  .nav__links {
    gap: 10px;
  }

  .nav__links > a:not(.nav__cta) {
    display: none;
  }

  .nav__cta {
    padding: 7px 16px;
    font-size: 12px !important;
  }

  .card {
    padding: 28px;
  }
}