/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { height: 100%; }
body { font-family: 'Archivo', 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; color: #fff; background: #000; }

/* Navbar */
.navbar { position: fixed; top: 14px; left: 0; right: 0; z-index: 10; display: flex; justify-content: center; pointer-events: none; }
.nav-tray { display: flex; gap: 140px; align-items: center; justify-content: space-between; height: 60px; padding: 0 28px; border-radius: 16px; background: rgba(38,35,35,0.29); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,0.1); pointer-events: auto; }
.nav-brand, .nav-support { color: #fff; text-decoration: none; font-weight: 600; font-family: 'Archivo', sans-serif; }
.nav-support { opacity: 0.95; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; height: 60px; padding: 0 30px; border-radius: 50px; border: 1px solid #fff; text-decoration: none; font-weight: 500; }
.btn--primary { background: #0000ff; color: #fff; }

/* Hero */
.hero { position: relative; width: 100%; height: 100vh; min-height: 600px; overflow: hidden; display: flex; align-items: center; }
.hero__bg { position: absolute; inset: 0; background-image: url('../assets/hero-bg-214b1e.png'); background-size: cover; background-position: center; }
.hero__gradient { position: absolute; top: 0; left: 0; height: 100%; width: 60%; background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.38) 62%, rgba(0,0,0,0.05) 70%, rgba(0,0,0,0) 93%); }
.hero__content { position: relative; z-index: 2; max-width: 880px; padding-left: 60px; }
.hero__title { font-weight: 700; font-size: clamp(48px, 8vw, 80px); line-height: 0.92; text-transform: uppercase; }
.hero__desc { margin-top: 28px; max-width: 600px; font-weight: 500; font-size: clamp(18px, 2.5vw, 24px); line-height: 1.2; }
.hero .btn { margin-top: 36px; width: 250px; }

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero__content { padding-left: 24px; padding-right: 24px; padding-top: 40px; padding-bottom: 40px; }
  .hero__desc { max-width: 100%; }
  .hero .btn { width: 200px; }
}

/* Mobile: navbar and hero refinements */
@media (max-width: 768px) {
  .navbar { top: 12px; }
  .nav-tray { gap: 14px; height: 50px; padding: 0 16px; width: calc(100% - 24px); max-width: 720px; }
  .nav-brand, .nav-support { font-size: 14px; }
  .btn { height: 50px; padding: 0 22px; }
  .hero { min-height: 520px; }
  .hero__gradient { width: 100%; background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.35) 45%, rgba(0,0,0,0.1) 70%, rgba(0,0,0,0) 100%); }
}

/* Purpose Section */
.purpose { background: #fff; color: #000; padding: 80px 20px 120px; }
.purpose__inner { max-width: 1240px; margin: 0 auto; }
.purpose__title { text-align: center; font-family: 'Archivo', sans-serif; font-weight: 600; font-size: clamp(36px, 6vw, 64px); line-height: 1.05; text-transform: uppercase; }
.purpose__desc { margin: 16px auto 40px; max-width: 820px; text-align: center; font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 20px; line-height: 1.2; }

.purpose__cards { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: start; margin-top: 80px; }

.card { position: relative; border-radius: 12px; overflow: hidden; box-shadow: 0 10px 26px -2.75px rgba(0,0,0,0.18), 0 2.29px 5.95px -1.83px rgba(0,0,0,0.21), 0 0.6px 1.57px -0.92px rgba(0,0,0,0.22), 0 0 0 1px rgba(0,0,0,0.15); }
.card__img { width: calc(100% - 9.6px); height: 260px; object-fit: cover; display: block; margin: 4.8px; border-radius: 8px; }
.card__body { padding: 8px 20px 22px; color: #F0FED0; font-family: 'Archivo', sans-serif; }
.card__title { margin: 0 0 8px; font-weight: 400; font-size: 30px; line-height: 1.152; letter-spacing: -0.0384em; }
.card__text { margin: 0; font-weight: 300; font-size: 20px; line-height: 1.15; letter-spacing: -0.0576em; }

.card--green { background: #1A4228; }
.card--blue { background: #1B2E73; }
.card--purple { background: #561A3E; }

/* Per-card text colors from Figma */
.card--green .card__body { color: #F0FED0; }
.card--blue .card__body { color: #B5CFFF; }
.card--purple .card__body { color: #FFA8F3; }

/* Overlap and elevation styling similar to Figma */
.card--center { transform: translateY(-40px); z-index: 2; }
.card--left { transform: translateX(0); z-index: 1; }
.card--right { transform: translateY(-18px); z-index: 1; }

@media (max-width: 1024px) {
  .purpose__cards { grid-template-columns: 1fr; gap: 20px; }
  .card--center, .card--right, .card--left { transform: none; }
}

/* Community Section */
.community { position: relative; width: 100%; height: 672px; color: #fff; overflow: hidden; }
.community__bg { position: absolute; inset: 0; background-image: url('../assets/community-bg-7f6e9a.png'); background-size: cover; background-position: center; }
.community__gradient { position: absolute; inset: 0; background: radial-gradient(ellipse at 75% 50%, rgba(87, 38, 105, 0.55) 0%, rgba(21,21,21,0.55) 40%, rgba(21,21,21,0) 60%); }
.community__content { position: relative; z-index: 2; max-width: 840px; margin-left: auto; padding: 160px 90px 80px; }
.community__title { margin: 0; font-family: 'Archivo', sans-serif; font-weight: 600; font-size: clamp(42px, 6vw, 60px); line-height: 0.92; text-transform: uppercase; }
.community__desc { margin-top: 20px; font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 24px; line-height: 1.2; }
.btn--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.8); }
.community .btn--outline { margin-top: 24px; width: 250px; }

@media (max-width: 768px) {
  .community { height: auto; }
  .community__content { padding: 120px 24px 60px; margin-left: 0; }
}

/* Discover Section */
.discover { background: #fff; color: #000; padding: 80px 20px; }
.discover__inner { max-width: 1240px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.discover__media img { width: 100%; height: auto; border-radius: 10px; display: block; box-shadow: 0 8px 30px rgba(0,0,0,0.18); }
.discover__step { display: inline-flex; align-items: center; justify-content: center; height: 29px; width: 43px; border: 1px solid #000; border-radius: 50px; font-family: 'Clash Grotesk','Archivo',sans-serif; font-size: 14px; font-weight: 500; letter-spacing: -0.04em; }
.discover__title { margin: 16px 0 14px; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 60px; line-height: 0.92; text-transform: uppercase; }
.discover__carousel { position: relative; min-height: 88px; }
.discover__slide { display: none; font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 20px; line-height: 1.25; }
.discover__slide.is-active { display: block; }
.discover__dots { margin-top: 16px; display: flex; gap: 10px; }
.discover__dots .dot { width: 10px; height: 10px; border-radius: 50%; border: 1px solid #131313; background: transparent; cursor: pointer; }
.discover__dots .dot.is-active { background: #131313; }

@media (max-width: 1024px) {
  .discover__inner { grid-template-columns: 1fr; }
}

/* Meaning Section */
.meaning { position: relative; width: 100%; height: 813px; color: #fff; overflow: hidden; }
.meaning__bg { position: absolute; inset: 0; background-image: url('../assets/meaning-hero-4353f9.png'); background-size: cover; background-position: center; filter: saturate(1.05); }
.meaning__overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.45) 60%, rgba(0,0,0,0.55) 100%); }
.meaning__content { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; text-align: center; padding-top: 220px; padding-left: 20px; padding-right: 20px; }
.meaning__title { margin: 0; font-family: 'Archivo', sans-serif; font-weight: 700; font-size: clamp(40px, 6vw, 60px); line-height: 1.05; text-transform: uppercase; }
.meaning__desc { margin: 18px auto 26px; font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 20px; line-height: 1.25; max-width: 720px; }
.meaning .btn { width: 250px; }

/* Opportunity Section */
.opportunity { background: #fff; color: #000; padding: 80px 20px 120px; }
.opportunity__inner { max-width: 1240px; margin: 0 auto; text-align: center; }
.opportunity__title { margin: 0; font-family: 'Archivo', sans-serif; font-weight: 600; font-size: clamp(36px, 5vw, 60px); line-height: 1.05; text-transform: uppercase; }
.opportunity__desc { margin: 16px auto 36px; max-width: 840px; font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 20px; line-height: 1.2; }
.opportunity__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 12px; }
.opp-card { text-align: left; }
.opp-card__img { width: 100%; height: auto; border-radius: 10px; display: block; box-shadow: 0 8px 24px rgba(0,0,0,0.12); }
.opp-card__title { margin: 16px 0 8px; font-family: 'Archivo', sans-serif; font-weight: 400; font-size: 30px; letter-spacing: -0.0384em; }
.opp-card__text { margin: 0; font-family: 'Archivo', sans-serif; font-weight: 400; font-size: 16px; line-height: 1.35; letter-spacing: -0.0576em; }
.opportunity__cta { display: inline-flex; margin-top: 28px; width: 250px; }

@media (max-width: 1024px) {
  .opportunity__cards { grid-template-columns: 1fr; }
}

/* Final Join Section */
.join { position: relative; width: 100%; height: 441px; color: #fff; overflow: hidden; }
.join__bg { position: absolute; inset: 0; background-image: url('../assets/join-final.png'); background-size: cover; background-position: center; }
.join__overlay { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.4) 100%); }
.join__content { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; text-align: center; padding-top: 78px; }
.join__title { margin: 0; font-family: 'Archivo', sans-serif; font-weight: 600; font-size: clamp(40px, 5vw, 60px); line-height: 1.05; text-transform: uppercase; }
.join__desc { margin: 18px auto 26px; max-width: 800px; font-family: 'Archivo', sans-serif; font-weight: 500; font-size: 24px; line-height: 1.2; }
.btn--light { background: #fff; color: #000; border-color: #000; }
.join__cta { width: 154px; }

/* Footer */
.site-footer { background: #fff; color: #000; padding: 24px 20px 32px; }
.site-footer__inner { max-width: 1240px; margin: 0 auto; }
.site-footer__brand { margin: 0; text-align: center; font-family: 'Clash Grotesk','Archivo',sans-serif; font-weight: 600; font-size: 30px; line-height: 0.91427; text-transform: uppercase; }
.site-footer__bar { margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(0,0,0,0.1); display: flex; justify-content: space-between; font-family: 'Inter',sans-serif; font-weight: 300; font-size: 16px; }
.site-footer__left, .site-footer__right { opacity: 0.9; }
.site-footer__right { text-align: right; }
.site-footer__fine-print { margin-top: 10px; padding-top: 16px;  font-family: 'Inter',sans-serif; font-weight: 300; font-size: 12px; color: #B1B1B1; line-height: 1.5; }

/* Section mobile responsiveness */
@media (max-width: 768px) {
  /* Purpose */
  .purpose { padding: 60px 16px 80px; }
  .purpose__desc { font-size: 18px; }
  .card__img { height: 220px; }
  .card__title { font-size: 26px; }
  .card__text { font-size: 18px; font-weight: 300  ; }

  /* Community */
  .community__desc { font-size: 20px; }

  /* Discover */
  .discover { padding: 60px 16px; }
  .discover__inner { gap: 28px; }
  .discover__title { font-size: 42px; }
  .discover__slide { font-size: 18px; }

  /* Meaning */
  .meaning { height: auto; }
  .meaning__content { padding-top: 160px; padding-left: 24px; padding-right: 24px; padding-bottom: 60px; }
  .meaning .btn { width: 220px; }

  /* Opportunity */
  .opportunity { padding: 60px 16px 80px; }
  .opportunity__desc { font-size: 18px; }
  .opp-card__title { font-size: 26px; }

  /* Join */
  .join { height: auto; }
  .join__content { padding-top: 60px; padding-left: 16px; padding-right: 16px; padding-bottom: 60px; }
  .join__desc { font-size: 20px; }

  /* Footer */
  .site-footer__bar { flex-direction: column; gap: 8px; align-items: center; }
  .site-footer__right { text-align: center; }
}

@media (max-width: 480px) {
  .btn { height: 46px; padding: 0 18px; }
  .card__img { height: 190px; }
  .card__title { font-size: 24px; }
  .card__text { font-size: 16px; }
  .discover__title { font-size: 36px; }
  .discover__dots .dot { width: 12px; height: 12px; }
  .opportunity__cta, .meaning .btn, .community .btn--outline { width: 200px; }
}