/* HERO */
.hero {
  position: relative;
  min-height: min(790px, calc(100svh - 84px));
  display: grid;
  place-items: center;
  overflow: hidden;
  color: white;
  background: #101b2e;
}

.hero-background, .hero-shade {
  position: absolute;
  inset: 0;
}

.hero-background {
  background-image: url("../images/hero-business.jpg");
  background-size: cover;
  background-position: center 46%;
  transform: scale(1.015);
  animation: heroImageIn 1.4s ease both;
}

.hero-shade {
  background: linear-gradient(
    180deg,
    rgba(8,19,34,.24) 0%,
    rgba(8,19,34,.43) 45%,
    rgba(8,19,34,.86) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(980px, calc(100% - 40px));
  padding: 100px 0 110px;
  text-align: center;
  animation: heroTextIn .9s .12s ease both;
}

.hero-eyebrow { color: #ead7a7; }

.hero h1 {
  max-width: 940px;
  margin: 0 auto 25px;
  font-size: clamp(43px, 6.2vw, 84px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -.055em;
  text-wrap: balance;
}

.hero h1 em {
  display: inline;
  color: #e1bd73;
  font-family: var(--serif);
  font-weight: 500;
}

.hero-description {
  max-width: 710px;
  margin: 0 auto;
  color: rgba(255,255,255,.88);
  font-size: clamp(14px, 1.3vw, 17px);
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 35px;
}

.hero-location {
  margin: 43px 0 0;
  color: rgba(255,255,255,.8);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.scroll-cue {
  position: absolute;
  bottom: 22px;
  left: 50%;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: rgba(255,255,255,.8);
  font-size: 9px;
  letter-spacing: .15em;
  transform: translateX(-50%);
}
.scroll-cue span:last-child {
  color: var(--gold-light);
  font-size: 22px;
  animation: arrowFloat 1.8s ease-in-out infinite;
}

/* INTRODUCTION */
.intro-grid {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 55px;
}

.section-label {
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--muted);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
}
.section-label span:first-child {
  color: var(--gold);
  font-size: 16px;
}

.intro-main { max-width: 840px; }
.intro-main h2 { max-width: 780px; margin-bottom: 27px; }
.intro-main h2 em { color: var(--blue); }
.intro-main > p:not(.eyebrow) {
  max-width: 730px;
  color: var(--muted);
  font-size: 14px;
}
.intro-main .lead {
  color: var(--ink) !important;
  font-size: clamp(18px, 2vw, 23px) !important;
  line-height: 1.7;
}

/* CORE PILLARS */
.pillars { background: var(--ivory); }
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 50px;
  margin-bottom: 54px;
}
.section-heading h2 { margin-bottom: 0; }
.section-heading > p {
  max-width: 350px;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 13px;
}
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid #dcd7cd;
  border-bottom: 1px solid #dcd7cd;
}
.pillar {
  padding: 29px 25px 32px 0;
  margin-right: 25px;
  border-right: 1px solid #dcd7cd;
}
.pillar:last-child { border-right: 0; margin-right: 0; }
.pillar-number { color: var(--gold); font-size: 12px; }
.pillar h3 {
  margin: 25px 0 12px;
  font-size: 21px;
  line-height: 1.35;
  letter-spacing: -.035em;
}
.pillar p {
  min-height: 90px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}
.pillar a {
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
}

/* IMAGE STORY */
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(45px, 8vw, 110px);
}
.story-image {
  min-height: 490px;
  background: #e6e2da url("../images/collabrative.jpg") center/cover no-repeat;
}
.story-copy h2 { margin-bottom: 25px; }
.story-copy > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 13px;
}

/* AUDIENCE */
.audience { background: #fff; }
.audience .section-heading { align-items: start; }
.audience-list { border-top: 1px solid var(--line); }
.audience-list > div {
  display: grid;
  grid-template-columns: 55px 1fr 1fr;
  align-items: center;
  gap: 28px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}
.audience-list > div > span { color: var(--gold); font-size: 12px; }
.audience-list h3 {
  margin: 0;
  font-size: clamp(17px, 2vw, 23px);
}
.audience-list p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

/* COLLABORATION */
.collaboration {
  color: white;
  background: var(--navy);
}
.collaboration-inner { max-width: 880px; }
.collaboration .eyebrow { color: var(--gold-light); }
.collaboration h2 { font-size: clamp(42px, 6vw, 76px); }
.collaboration h2 em { color: var(--gold-light); }
.collaboration-inner > p:not(.eyebrow) {
  max-width: 650px;
  margin: 25px 0 32px;
  color: rgba(255,255,255,.72);
  font-size: 14px;
}

/* MEMBERSHIP */
.membership-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: clamp(45px, 7vw, 95px);
}
.membership-image {
  min-height: 600px;
  background: #e5e0d6 url("../images/membership.jpg") center/cover no-repeat;
}
.membership-copy h2 { margin-bottom: 35px; }
.journey-step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.journey-step > span { color: var(--gold); font-size: 12px; }
.journey-step h3 { margin: 0 0 7px; font-size: 17px; }
.journey-step p { margin: 0; color: var(--muted); font-size: 12px; }
.fine-print { margin-top: 22px; color: var(--muted); font-size: 11px; }

/* EVENTS */
.events { background: var(--ivory); }
.events-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 90px;
  align-items: center;
}
.events-grid > div:last-child {
  padding-left: 35px;
  border-left: 1px solid var(--gold);
}
.events-grid > div:last-child p { color: var(--muted); font-size: 13px; }

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 85px;
}
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details:first-child { border-top: 1px solid var(--line); }
.faq-list summary {
  position: relative;
  padding: 21px 35px 21px 0;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 600;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  position: absolute;
  right: 2px;
  content: "+";
  color: var(--gold);
  font-size: 21px;
}
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p {
  max-width: 620px;
  padding: 0 30px 18px 0;
  color: var(--muted);
  font-size: 13px;
}

/* FINAL CTA */
.final-cta {
  padding-block: 95px;
  color: white;
  background:
    radial-gradient(ellipse at 90% 0%, rgba(23,69,147,.5), transparent 50%),
    var(--navy);
  text-align: center;
}
.final-cta .eyebrow { color: var(--gold-light); }
.final-cta h2 {
  max-width: 850px;
  margin: 0 auto 32px;
  font-size: clamp(34px, 5vw, 59px);
}

/* ANIMATIONS */
@keyframes heroTextIn {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes heroImageIn {
  from { opacity: .65; transform: scale(1.06); }
  to { opacity: 1; transform: scale(1.015); }
}
@keyframes arrowFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(5px); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 950px) {
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
  .pillar:nth-child(2) { border-right: 0; }
  .pillar:nth-child(n+3) { border-top: 1px solid #dcd7cd; }
  .pillar p { min-height: auto; }
  .membership-grid { gap: 38px; }
  .membership-image { min-height: 470px; }
  .faq-grid { gap: 40px; }
}

@media (max-width: 680px) {
  .hero { min-height: 680px; min-height: min(780px, 90svh); }
  .hero-content { padding: 75px 0 90px; }
  .hero h1 { font-size: clamp(40px, 10vw, 62px); }
  .hero-description { font-size: 13px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .button { width: min(100%, 310px); }
  .hero-location { font-size: 9px; letter-spacing: .1em; }
  .intro-grid, .story-grid, .membership-grid, .events-grid, .faq-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .section-label { flex-direction: row; align-items: center; }
  .section-heading { align-items: start; flex-direction: column; gap: 18px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .pillar, .pillar:nth-child(2) {
    margin: 0;
    padding: 26px 0;
    border-right: 0;
    border-bottom: 1px solid #dcd7cd;
  }
  .pillar:last-child { border-bottom: 0; }
  .pillar h3 { margin-top: 14px; }
  .story-image { min-height: 340px; }
  .audience-list > div {
    grid-template-columns: 30px 1fr;
    gap: 10px 15px;
  }
  .audience-list p { grid-column: 2; }
  .collaboration h2 { font-size: clamp(40px, 10vw, 58px); }
  .membership-image { min-height: 350px; }
  .events-grid { gap: 10px; }
  .events-grid > div:last-child { padding-left: 20px; }
  .faq-grid { gap: 20px; }
  .final-cta { padding-block: 75px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-background, .hero-content, .scroll-cue span:last-child {
    animation: none;
  }
  .reveal { opacity: 1; transform: none; transition: none; }
}