/* ============================================================
   Young Entrepreneur Club — Global Stylesheet
   Cinematic · Layered · Private Club
   ============================================================ */

:root {
  --primary-blue:    #37404f;
  --secondary-blue:  #d1dffc;
  --primary-red:     #7d4140;
  --secondary-red:   #fbc9c8;
  --primary-gold:    #b09059;
  --secondary-gold:  #f0e3ca;

  --white:  #ffffff;
  --ivory:  #faf8f5;
  --cream:  #f5f0ea;
  --light-gray: #e8e4df;
  --mid-gray:   #999;
  --dark:   #111111;
  --darker: #0a0a0a;

  --font-serif:  'Playfair Display', Georgia, serif;
  --font-sans:   'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --section-padding: clamp(100px, 12vw, 180px);
  --container-max:   1200px;
  --container-narrow: 820px;

  --ease: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-smooth: cubic-bezier(0.45, 0, 0.15, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  color: var(--white);
  background: var(--darker);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(3.2rem, 7vw, 6.5rem); }
h2 { font-size: clamp(2.2rem, 4.5vw, 4rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); }
h4 { font-size: clamp(1.1rem, 1.5vw, 1.3rem); }

p {
  font-size: clamp(1rem, 1.1vw, 1.15rem);
  max-width: 600px;
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(24px, 4vw, 48px);
}

.container--narrow { max-width: var(--container-narrow); }

.section { padding: var(--section-padding) 0; position: relative; }

/* ---------- Reveal System ---------- */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-80px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(80px);
  transition: opacity 1s var(--ease), transform 1s var(--ease);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 1.2s var(--ease), transform 1.2s var(--ease);
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

.reveal-clip {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.2s var(--ease-smooth);
}
.reveal-clip.visible { clip-path: inset(0 0 0 0); }

/* Stagger */
.stagger .reveal:nth-child(1) { transition-delay: 0s; }
.stagger .reveal:nth-child(2) { transition-delay: 0.15s; }
.stagger .reveal:nth-child(3) { transition-delay: 0.3s; }
.stagger .reveal:nth-child(4) { transition-delay: 0.45s; }
.stagger .reveal:nth-child(5) { transition-delay: 0.6s; }

/* ---------- Gold Ornaments ---------- */
.gold-rule {
  width: 60px;
  height: 1px;
  background: var(--primary-gold);
  border: none;
  margin: 24px 0;
}
.gold-rule--center { margin-left: auto; margin-right: auto; }

.gold-diamond {
  width: 8px;
  height: 8px;
  background: var(--primary-gold);
  transform: rotate(45deg);
  display: inline-block;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 18px 40px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--ease);
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.7s var(--ease);
}
.btn:hover::before { transform: translateX(100%); }

.btn--gold {
  background: var(--primary-gold);
  color: var(--white);
}
.btn--gold:hover {
  background: #c4a06a;
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(176, 144, 89, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.3);
}
.btn--outline:hover {
  border-color: var(--primary-gold);
  color: var(--primary-gold);
  transform: translateY(-3px);
}

.btn--outline-dark {
  background: transparent;
  color: var(--primary-blue);
  border: 1px solid rgba(55, 64, 79, 0.3);
}
.btn--outline-dark:hover {
  border-color: var(--primary-gold);
  color: var(--primary-gold);
  transform: translateY(-3px);
}

.btn--white {
  background: var(--white);
  color: var(--dark);
}
.btn--white:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 50px rgba(255,255,255,0.15);
}

.btn__arrow {
  transition: transform 0.4s var(--ease);
  font-size: 1.1em;
}
.btn:hover .btn__arrow { transform: translateX(5px); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 clamp(24px, 4vw, 48px);
  transition: all 0.6s var(--ease);
}

.nav--transparent { background: transparent; }

.nav--solid {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(30px) saturate(1.5);
  -webkit-backdrop-filter: blur(30px) saturate(1.5);
  border-bottom: 1px solid rgba(176, 144, 89, 0.1);
}

.nav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
  transition: height 0.6s var(--ease);
}
.nav--solid .nav__inner { height: 70px; }

.nav__logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 0.02em;
}

.nav__logo-img { height: 36px; width: auto; }

.nav__logo-icon {
  height: 32px;
  width: 32px;
  object-fit: contain;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 44px);
}

.nav__link {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  transition: color 0.4s var(--ease);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--primary-gold);
  transition: width 0.5s var(--ease);
}

.nav__link:hover,
.nav__link--active { color: var(--white); }
.nav__link:hover::after,
.nav__link--active::after { width: 100%; }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}
.nav__hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--white);
  transition: all 0.4s var(--ease);
}
.nav__hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }

.nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s var(--ease);
}
.nav__overlay.active { opacity: 1; pointer-events: all; }

/* ============================================================
   HERO — Cinematic multi-layer
   ============================================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--dark);
}

/* Background image layer */
.hero__bg-image {
  position: absolute;
  inset: -10%;
  width: 120%;
  height: 120%;
  background-image: url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?w=1920&q=80');
  background-size: cover;
  background-position: center;
  will-change: transform;
  filter: brightness(0.35) saturate(0.8);
}

/* Gradient overlay for depth */
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.4) 0%, transparent 30%, transparent 60%, rgba(10,10,10,0.95) 100%),
    linear-gradient(135deg, rgba(55, 64, 79, 0.5) 0%, transparent 50%, rgba(125, 65, 64, 0.3) 100%);
  z-index: 1;
}

/* Noise texture */
.hero__grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* Floating decorative lines */
.hero__lines {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.hero__line {
  position: absolute;
  background: linear-gradient(to bottom, transparent, var(--primary-gold), transparent);
  opacity: 0.12;
}

.hero__line--1 {
  width: 1px;
  height: 40%;
  left: 15%;
  top: 10%;
  animation: lineDrift 8s ease-in-out infinite;
}
.hero__line--2 {
  width: 1px;
  height: 30%;
  right: 20%;
  top: 25%;
  animation: lineDrift 10s ease-in-out infinite reverse;
}
.hero__line--3 {
  width: 1px;
  height: 50%;
  left: 50%;
  top: 5%;
  animation: lineDrift 12s ease-in-out infinite;
  opacity: 0.06;
}

@keyframes lineDrift {
  0%, 100% { transform: translateY(0) scaleY(1); opacity: 0.12; }
  50% { transform: translateY(30px) scaleY(1.1); opacity: 0.06; }
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 950px;
  padding: 0 clamp(24px, 4vw, 48px);
}

.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--primary-gold);
  margin-bottom: 36px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 1s var(--ease) 0.5s forwards;
}

.hero__title {
  color: var(--white);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeUp 1.2s var(--ease) 0.7s forwards;
  line-height: 1.05;
}

.hero__title em {
  font-style: italic;
  color: var(--secondary-gold);
}

.hero__definition {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  font-weight: 400;
  color: rgba(255,255,255,0.6);
  max-width: 720px;
  margin: 0 auto 12px;
  line-height: 1.7;
  letter-spacing: 0.01em;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeUp 1.2s var(--ease) 0.9s forwards;
}

.hero__definition strong {
  font-weight: 600;
  color: rgba(255,255,255,0.85);
}

.hero__definition:last-of-type {
  margin-bottom: 48px;
  animation-delay: 1s;
}

.hero__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s var(--ease) 1.1s forwards;
}

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

/* Hero bottom gradient bleeds into next section */
.hero__fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to bottom, transparent, var(--darker));
  z-index: 4;
}

/* Corner ornaments */
.hero__corner {
  position: absolute;
  z-index: 3;
  width: 60px;
  height: 60px;
  border-color: rgba(176, 144, 89, 0.25);
  border-style: solid;
  border-width: 0;
  opacity: 0;
  animation: fadeUp 1s var(--ease) 1.3s forwards;
}
.hero__corner--tl { top: 32px; left: 32px; border-top-width: 1px; border-left-width: 1px; }
.hero__corner--tr { top: 32px; right: 32px; border-top-width: 1px; border-right-width: 1px; }
.hero__corner--bl { bottom: 32px; left: 32px; border-bottom-width: 1px; border-left-width: 1px; }
.hero__corner--br { bottom: 32px; right: 32px; border-bottom-width: 1px; border-right-width: 1px; }

/* Scroll indicator */
.hero__scroll {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeUp 1s var(--ease) 1.5s forwards;
}
.hero__scroll-text {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}
.hero__scroll-line {
  width: 1px;
  height: 48px;
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 1px;
  height: 100%;
  background: var(--primary-gold);
  animation: scrollDrop 2s ease-in-out infinite;
}
@keyframes scrollDrop {
  0% { top: -100%; }
  100% { top: 100%; }
}

/* ============================================================
   FULL-BLEED PHOTO SECTIONS — parallax depth
   ============================================================ */
.photo-section {
  position: relative;
  overflow: hidden;
}

.photo-section__bg {
  position: absolute;
  inset: -15%;
  width: 130%;
  height: 130%;
  background-size: cover;
  background-position: center;
  will-change: transform;
  filter: brightness(0.3) saturate(0.7);
}

.photo-section__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.photo-section__grain {
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.photo-section__content {
  position: relative;
  z-index: 3;
}

/* ============================================================
   MISSION — Floating quote over dark
   ============================================================ */
.mission {
  padding: clamp(120px, 15vw, 220px) 0;
  text-align: center;
  position: relative;
  background: var(--darker);
}

/* Subtle radial glow */
.mission::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(176, 144, 89, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.mission__label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--primary-gold);
  margin-bottom: 28px;
}

.mission__text {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  line-height: 1.35;
  max-width: 800px;
  margin: 0 auto;
  color: var(--white);
  font-weight: 400;
}

/* ============================================================
   MARQUEE — Endless scroll
   ============================================================ */
.marquee {
  overflow: hidden;
  padding: 28px 0;
  background: var(--dark);
  border-top: 1px solid rgba(176, 144, 89, 0.1);
  border-bottom: 1px solid rgba(176, 144, 89, 0.1);
}

.marquee__track {
  display: flex;
  gap: 60px;
  animation: marqueeScroll 40s linear infinite;
  width: max-content;
}

.marquee__item {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.6vw, 1.4rem);
  color: rgba(255,255,255,0.1);
  white-space: nowrap;
  font-style: italic;
}

.marquee__separator { color: var(--primary-gold); opacity: 0.25; }

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   CONTENT BLOCKS — Overlapping layered compositions
   ============================================================ */
.layer-block {
  position: relative;
  padding: var(--section-padding) 0;
  overflow: hidden;
}

/* Section with background photo bleeding into top */
.layer-block--hero-bg {
  padding-top: 0;
}

.layer-block__bg-image {
  position: absolute;
  top: -10%;
  left: -5%;
  right: -5%;
  height: 50%;
  background-size: cover;
  background-position: center;
  filter: brightness(0.3) saturate(0.7);
  will-change: transform;
}

.layer-block__bg-fade {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: linear-gradient(180deg, transparent 0%, transparent 30%, var(--darker) 100%);
  z-index: 1;
}

.layer-block--hero-bg > .container {
  position: relative;
  z-index: 2;
  padding-top: clamp(200px, 28vh, 360px);
}

.layer-block__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: center;
  min-height: 80vh;
}

.layer-block__text {
  padding: clamp(40px, 6vw, 80px);
  position: relative;
  z-index: 2;
}

.layer-block__label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--primary-gold);
  margin-bottom: 20px;
}

.layer-block__text h2 {
  margin-bottom: 28px;
  color: var(--white);
}

.layer-block__text p {
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
  line-height: 1.8;
}

.layer-block__text p.accent {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--primary-gold);
  font-size: 1.1rem;
}

/* Image side — overlapping photo composition */
.layer-block__visual {
  position: relative;
  height: 100%;
  min-height: 500px;
}

.layer-block__photo {
  position: absolute;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.layer-block__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 6s var(--ease);
}

.layer-block__photo:hover img {
  transform: scale(1.05);
}

/* Decorative frame */
.layer-block__frame {
  position: absolute;
  border: 1px solid rgba(176, 144, 89, 0.3);
  pointer-events: none;
  z-index: -1;
}

/* Primary photo */
.layer-block__photo--main {
  width: 70%;
  height: 70%;
  top: 10%;
  left: 15%;
  z-index: 2;
}

/* Secondary overlapping photo */
.layer-block__photo--accent {
  width: 45%;
  height: 45%;
  bottom: 5%;
  left: 0;
  z-index: 3;
  border: 4px solid var(--darker);
}

/* Gold frame offset */
.layer-block__visual .layer-block__frame {
  width: 65%;
  height: 65%;
  top: 14%;
  left: 20%;
}

/* Reverse layout */
.layer-block--reverse .layer-block__grid {
  direction: rtl;
}
.layer-block--reverse .layer-block__grid > * {
  direction: ltr;
}

/* Feature bullets */
.feature-list { margin-top: 32px; }

.feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(176, 144, 89, 0.1);
}

.feature-list__icon {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  background: var(--primary-gold);
  margin-top: 9px;
  transform: rotate(45deg);
}

.feature-list__text {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.6);
}

/* ============================================================
   STICKY PARALLAX PHOTO BREAK
   ============================================================ */
.parallax-break {
  position: relative;
  height: 80vh;
  min-height: 500px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.parallax-break__bg {
  position: absolute;
  inset: -20%;
  width: 140%;
  height: 140%;
  background-size: cover;
  background-position: center;
  will-change: transform;
  filter: brightness(0.35) saturate(0.7);
}

.parallax-break__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, var(--darker) 0%, rgba(10,10,10,0.3) 30%, rgba(10,10,10,0.3) 70%, var(--darker) 100%);
  z-index: 1;
}

.parallax-break__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 clamp(24px, 4vw, 48px);
}

.parallax-break__content h2 {
  color: var(--white);
  margin-bottom: 20px;
}

.parallax-break__content p {
  color: rgba(255,255,255,0.5);
  font-size: 1.1rem;
  max-width: 500px;
  margin: 0 auto 36px;
  font-family: var(--font-serif);
  font-style: italic;
}

/* ============================================================
   PARTICIPATION — Numbered cards with depth
   ============================================================ */
.participation {
  background: var(--darker);
  position: relative;
}

.participation::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--dark) 0%, var(--darker) 100%);
  pointer-events: none;
}

.participation__header {
  text-align: center;
  position: relative;
  z-index: 1;
  margin-bottom: 60px;
}

.participation__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.participation__step {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(176, 144, 89, 0.1);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: all 0.6s var(--ease);
}

.participation__step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-gold), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease);
}

.participation__step:hover::before { transform: scaleX(1); }

.participation__step:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(176, 144, 89, 0.25);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.participation__step-number {
  font-family: var(--font-serif);
  font-size: 4rem;
  color: rgba(176, 144, 89, 0.15);
  line-height: 1;
  margin-bottom: 20px;
}

.participation__step h4 {
  color: var(--white);
  margin-bottom: 14px;
}

.participation__step p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
}

/* ============================================================
   ENGAGE / GET INVOLVED — Cards with glass
   ============================================================ */
.engage {
  background: var(--darker);
  position: relative;
}

.engage__header {
  text-align: center;
  margin-bottom: 60px;
}

.engage__header p {
  max-width: 550px;
  margin: 0 auto;
  color: rgba(255,255,255,0.5);
}

.engage__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.engage__card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: all 0.6s var(--ease);
  display: flex;
  flex-direction: column;
}

.engage__card .btn {
  margin-top: auto;
  align-self: flex-start;
}

.engage__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease);
}

.engage__card:hover::before { transform: scaleX(1); }

.engage__card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(176, 144, 89, 0.2);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.engage__card-icon {
  width: 52px;
  height: 52px;
  background: rgba(176, 144, 89, 0.1);
  border: 1px solid rgba(176, 144, 89, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  color: var(--primary-gold);
}

.engage__card h3 {
  color: var(--white);
  margin-bottom: 16px;
}

.engage__card p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 28px;
  line-height: 1.7;
}

/* ============================================================
   SPONSORS — Refined grid
   ============================================================ */
.sponsors {
  background: var(--dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.sponsors__label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--primary-gold);
  margin-bottom: 16px;
}

.sponsors__text {
  max-width: 550px;
  margin: 0 auto 56px;
  color: rgba(255,255,255,0.45);
}

.sponsors__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.sponsor-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px 24px;
  border: 1px solid rgba(255,255,255,0.06);
  min-height: 100px;
  transition: all 0.5s var(--ease);
  background: rgba(255,255,255,0.02);
}

.sponsor-item:hover {
  border-color: rgba(176, 144, 89, 0.3);
  background: rgba(255,255,255,0.04);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.2);
}

.sponsor-item__name {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  text-align: center;
}

/* ============================================================
   CHAPTER CARD
   ============================================================ */
.chapters-section { text-align: center; }

.chapter-card {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  cursor: pointer;
  display: block;
  max-width: 600px;
  margin: 48px auto 0;
}

.chapter-card__bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1558618666-fcd25c85f82e?w=800&q=80');
  background-size: cover;
  background-position: center;
  filter: brightness(0.4) saturate(0.7);
  transition: all 1.2s var(--ease);
}

.chapter-card:hover .chapter-card__bg {
  transform: scale(1.08);
  filter: brightness(0.5) saturate(0.8);
}

.chapter-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.8), transparent 60%);
  z-index: 1;
}

.chapter-card__content {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 36px;
  z-index: 2;
  text-align: left;
}

.chapter-card__city {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--white);
  margin-bottom: 6px;
}

.chapter-card__meta {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.chapter-card__arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  z-index: 2;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s var(--ease);
  color: var(--white);
}

.chapter-card:hover .chapter-card__arrow {
  background: var(--primary-gold);
  border-color: var(--primary-gold);
}

.chapters-section__cta {
  margin-top: 40px;
  text-align: center;
}

.chapters-section__cta p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.4);
  margin: 0 auto 16px;
}

/* ============================================================
   FOOTER — Dark, minimal
   ============================================================ */
.footer {
  background: var(--darker);
  color: rgba(255,255,255,0.4);
  padding: clamp(80px, 10vw, 120px) 0 40px;
  border-top: 1px solid rgba(176, 144, 89, 0.08);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(2, 1fr);
  gap: clamp(32px, 5vw, 80px);
  margin-bottom: 60px;
}

.footer__brand { max-width: 320px; }

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer__logo-img { height: 36px; width: auto; }

.footer__brand p { font-size: 0.85rem; line-height: 1.7; }

.footer__col-title {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-gold);
  margin-bottom: 24px;
}

.footer__links li { margin-bottom: 12px; }

.footer__links a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
  transition: color 0.4s var(--ease);
}

.footer__links a:hover { color: var(--white); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer__bottom p { font-size: 0.75rem; color: rgba(255,255,255,0.25); }

/* ============================================================
   PAGE HEADER (inner pages)
   ============================================================ */
.page-header {
  position: relative;
  padding: clamp(160px, 18vw, 240px) 0 clamp(80px, 10vw, 140px);
  text-align: center;
  overflow: hidden;
  background: var(--dark);
}

.page-header__bg {
  position: absolute;
  inset: -10%;
  width: 120%;
  height: 120%;
  background-size: cover;
  background-position: center;
  will-change: transform;
  filter: brightness(0.25) saturate(0.6);
}

.page-header__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,10,10,0.5) 0%, rgba(10,10,10,0.3) 50%, var(--darker) 100%),
    linear-gradient(135deg, rgba(55,64,79,0.3) 0%, transparent 70%);
  z-index: 1;
}

.page-header__content {
  position: relative;
  z-index: 2;
}

.page-header__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--primary-gold);
  margin-bottom: 20px;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 20px;
}

.page-header p {
  color: rgba(255,255,255,0.5);
  max-width: 500px;
  margin: 0 auto;
  font-size: 1.05rem;
  font-family: var(--font-serif);
  font-style: italic;
}

/* ============================================================
   FORMS — Dark, elegant
   ============================================================ */
.form { max-width: 600px; }
.form--centered { margin: 0 auto; }

.form__group { margin-bottom: 28px; }

.form__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
}

.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--white);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.4s var(--ease);
  outline: none;
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: rgba(255,255,255,0.25);
}

.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  border-color: var(--primary-gold);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 0 3px rgba(176, 144, 89, 0.1);
}

.form__textarea { min-height: 150px; resize: vertical; }

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='rgba(255,255,255,0.4)' stroke-width='1.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
  cursor: pointer;
}

/* ============================================================
   CODE OF CONDUCT
   ============================================================ */
.conduct { background: var(--darker); }

.conduct__content {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.conduct__content h3 {
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--white);
}

.conduct__content p {
  margin-bottom: 16px;
  color: rgba(255,255,255,0.55);
}

.conduct__content ul { margin-bottom: 20px; }

.conduct__content ul li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  color: rgba(255,255,255,0.55);
  font-size: 0.95rem;
}

.conduct__content ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  background: var(--primary-gold);
  transform: rotate(45deg);
}

/* ============================================================
   CHAPTER DETAIL
   ============================================================ */
.chapter-detail { background: var(--darker); }

.chapter-detail__info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
  margin-bottom: 60px;
}

.chapter-detail__info p {
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}

.chapter-detail__map {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}

.chapter-detail__map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.5) saturate(0.6);
}

/* ============================================================
   HIGHLIGHTS / STATS
   ============================================================ */
.highlights {
  background: var(--dark);
  padding: clamp(60px, 8vw, 100px) 0;
  position: relative;
  overflow: hidden;
}

.highlights::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(176, 144, 89, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.highlights__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}

.highlights__item {
  padding: 48px 24px;
  border: 1px solid rgba(176, 144, 89, 0.1);
  background: rgba(255,255,255,0.02);
}

.highlights__number {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  color: var(--primary-gold);
  line-height: 1;
  margin-bottom: 12px;
}

.highlights__desc {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.06em;
}

/* ============================================================
   PAGE LOADER
   ============================================================ */
.page-loader {
  position: fixed;
  inset: 0;
  background: var(--darker);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease), visibility 0.8s;
}

.page-loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader__bar {
  width: 60px;
  height: 1px;
  background: rgba(255,255,255,0.1);
  position: relative;
  overflow: hidden;
}

.page-loader__bar::after {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--primary-gold);
  animation: loaderSlide 1s ease-in-out infinite;
}

@keyframes loaderSlide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

/* ============================================================
   CUSTOM CURSOR
   ============================================================ */
.custom-cursor {
  width: 8px;
  height: 8px;
  background: var(--primary-gold);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 10000;
  mix-blend-mode: difference;
  transition: transform 0.2s var(--ease), opacity 0.2s;
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .custom-cursor { display: block; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .layer-block__grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .layer-block--reverse .layer-block__grid { direction: ltr; }
  .layer-block__visual { min-height: 400px; }
  .participation__steps { grid-template-columns: 1fr; }
  .engage__grid { grid-template-columns: 1fr; }
  .highlights__grid { grid-template-columns: repeat(3, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .sponsors__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav__links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 85%;
    max-width: 380px;
    height: 100vh;
    background: var(--dark);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: 0 48px;
    gap: 28px;
    transition: right 0.6s var(--ease);
    border-left: 1px solid rgba(176, 144, 89, 0.1);
  }
  .nav__links.open { right: 0; }
  .nav__links .nav__link { font-size: 1rem; color: rgba(255,255,255,0.6); }
  .nav__hamburger { display: flex; }

  .hero__corner { display: none; }

  .layer-block__visual { min-height: 350px; }
  .layer-block__photo--main { width: 80%; left: 10%; }
  .layer-block__photo--accent { width: 50%; }

  .highlights__grid { grid-template-columns: 1fr; gap: 16px; }
  .footer__grid { grid-template-columns: 1fr; }
  .chapter-detail__info { grid-template-columns: 1fr; }
  .sponsors__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .hero__ctas { flex-direction: column; width: 100%; }
  .hero__ctas .btn { width: 100%; justify-content: center; }
  .sponsors__grid { grid-template-columns: 1fr; }
}