/* ============================================================
   MINE 2027 — International Conference on Management of
   Innovation and Entrepreneurship. Landing page styles.
   ============================================================ */

:root {
  /* Brand palette (from design_tokens.json) */
  --navy-950: #041E40;
  --navy-900: #061E3E;
  --navy-800: #082B5C;
  --navy-700: #0E3A73;
  --blue-600: #108BE9;
  --cyan-500: #38B5FF;
  --cyan-200: #8CD0F5;
  --yellow-400: #F4E407;
  --yellow-500: #FFD200;
  --white: #FFFFFF;
  --surface: #F8FAFC;
  --surface-blue: #EEF7FD;
  --text: #0B1830;
  --text-muted: #4A5C75;

  --maxw: 1200px;
  --radius-card: 22px;
  --radius-sm: 12px;
  --radius-btn: 11px;
  --shadow-soft: 0 18px 50px -22px rgba(8, 43, 92, 0.30);
  --shadow-card: 0 14px 40px -20px rgba(8, 43, 92, 0.35);
  --shadow-lift: 0 26px 70px -28px rgba(8, 43, 92, 0.55);

  --font: "Nunito Sans", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

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

h1, h2, h3, h4 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.015em;
  font-weight: 800;
}

p { margin: 0; }

::selection { background: var(--cyan-500); color: var(--navy-950); }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: 24px; }

.section { padding: clamp(64px, 9vw, 124px) 0; position: relative; }
.section--tight { padding: clamp(48px, 6vw, 80px) 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: var(--cyan-500);
  border-radius: 2px;
}
.eyebrow.on-dark { color: var(--cyan-500); }
.eyebrow.on-dark::before { background: var(--yellow-400); }
.eyebrow.center { justify-content: center; }

.section-title {
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -0.025em;
}
.section-lead {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--text-muted);
  max-width: 60ch;
  margin-top: 18px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font);
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.005em;
  padding: 15px 26px;
  border-radius: var(--radius-btn);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .25s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--yellow-500);
  color: var(--navy-950);
  box-shadow: 0 12px 28px -12px rgba(255, 210, 0, 0.85);
}
.btn--primary:hover {
  background: var(--yellow-400);
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -12px rgba(255, 210, 0, 0.9);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.45);
}
.btn--ghost:hover {
  border-color: var(--cyan-500);
  background: rgba(56, 181, 255, 0.12);
  transform: translateY(-2px);
}

.btn--solid-navy {
  background: var(--navy-900);
  color: var(--white);
}
.btn--solid-navy:hover { background: var(--navy-800); transform: translateY(-2px); }

.btn .arrow { transition: transform .2s ease; }
.btn:hover .arrow { transform: translateX(4px); }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: transparent;
  transition: background .35s ease, box-shadow .35s ease, padding .25s ease;
  padding: 8px 0;
}
.header.scrolled {
  background: rgba(4, 30, 64, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px -16px rgba(0, 0, 0, 0.6);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 78px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.brand__mark {
  width: 40px; height: 40px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--blue-600), var(--cyan-500));
  box-shadow: inset 0 0 0 1.5px rgba(255,255,255,0.25);
  flex: 0 0 auto;
}
.brand__mark svg { width: 22px; height: 22px; }
.brand__logo { height: 64px; width: auto; flex: 0 0 auto; margin: -6px 0; }
.brand__text { line-height: 1; }
.brand__name { font-weight: 900; font-size: 1.15rem; letter-spacing: 0.02em; }
.brand__sub { font-size: 0.62rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan-200); margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 4px; flex-wrap: nowrap; }
.nav a {
  color: rgba(255,255,255,0.82);
  font-weight: 700;
  font-size: 0.92rem;
  padding: 9px 13px;
  border-radius: 9px;
  white-space: nowrap;
  transition: color .18s ease, background .18s ease;
}
.nav a:hover { color: var(--white); background: rgba(255,255,255,0.10); }

.header__cta { display: flex; align-items: center; gap: 10px; }
.header__cta .btn { padding: 11px 18px; font-size: 0.92rem; }

.menu-toggle {
  display: none;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 10px;
  width: 44px; height: 44px;
  cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--white); border-radius: 2px; transition: transform .25s ease, opacity .2s ease; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(320px, 84vw);
  background: var(--navy-950);
  z-index: 200;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.22,1,.36,1);
  padding: 92px 26px 32px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: -30px 0 60px -20px rgba(0,0,0,0.6);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a {
  color: rgba(255,255,255,0.85);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 14px 10px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.mobile-nav a:hover { color: var(--cyan-500); }
.mobile-nav .btn { margin-top: 20px; }
.scrim {
  position: fixed; inset: 0; background: rgba(4,16,34,0.55);
  z-index: 150; opacity: 0; pointer-events: none; transition: opacity .3s ease;
  backdrop-filter: blur(2px);
}
.scrim.open { opacity: 1; pointer-events: auto; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: clamp(640px, 100vh, 940px);
  margin-top: -80px;
  padding-top: 80px;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; }
.hero__overlay {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(4,30,64,0.62) 0%, rgba(4,30,64,0.30) 40%, rgba(4,30,64,0.74) 100%),
    linear-gradient(95deg, rgba(4,30,64,0.94) 0%, rgba(6,30,62,0.74) 34%, rgba(6,30,62,0.30) 64%, rgba(6,30,62,0.12) 100%);
}
.hero__net { position: absolute; inset: 0; z-index: 2; opacity: 0.5; pointer-events: none; }

.hero__inner { position: relative; z-index: 2; padding-block: 60px; }
.hero__content { max-width: 760px; }

.save-ribbon {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--yellow-500);
  color: var(--navy-950);
  font-weight: 900;
  font-size: 0.82rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  padding: 9px 18px;
  border-radius: 8px;
  margin-bottom: 26px;
  box-shadow: 0 14px 34px -16px rgba(255,210,0,0.8);
}
.save-ribbon .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--navy-950); animation: pulse 2.4s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }

.hero__title {
  font-size: clamp(4rem, 13vw, 9rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.92;
  margin-bottom: 6px;
  background: linear-gradient(180deg, #ffffff 30%, var(--cyan-200) 130%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero__fullname {
  font-size: clamp(1.05rem, 2.1vw, 1.5rem);
  font-weight: 700;
  color: rgba(255,255,255,0.92);
  max-width: 30ch;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin-bottom: 28px;
}
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  margin-bottom: 26px;
}
.hero__meta-item { display: flex; align-items: center; gap: 11px; font-weight: 800; font-size: 1.12rem; }
.hero__meta-item svg { width: 20px; height: 20px; color: var(--cyan-500); flex: 0 0 auto; }

.hero__theme {
  border-left: 3px solid var(--cyan-500);
  padding: 4px 0 4px 18px;
  margin-bottom: 32px;
  max-width: 56ch;
  color: rgba(255,255,255,0.88);
  font-size: clamp(0.98rem, 1.4vw, 1.12rem);
  font-weight: 600;
  font-style: italic;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.hero__tagline {
  margin-top: 30px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--cyan-200);
  font-size: 1.05rem;
}
.hero__tagline span { color: var(--yellow-400); }

.hero__scroll {
  position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%);
  z-index: 2; color: rgba(255,255,255,0.6);
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 700;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.hero__scroll .mouse { width: 24px; height: 38px; border: 2px solid rgba(255,255,255,0.5); border-radius: 13px; position: relative; }
.hero__scroll .mouse::after { content:""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%); width: 4px; height: 7px; border-radius: 3px; background: var(--cyan-500); animation: scroll-dot 1.8s ease-in-out infinite; }
@keyframes scroll-dot { 0% { opacity:0; transform: translate(-50%,0);} 40%{opacity:1;} 80%{opacity:0; transform: translate(-50%,10px);} 100%{opacity:0;} }

/* ============================================================
   QUICK FACTS STRIP
   ============================================================ */
.facts {
  background: var(--navy-950);
  position: relative;
  z-index: 3;
}
.facts__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.10);
  border-radius: var(--radius-card);
  overflow: hidden;
  margin-top: -54px;
  box-shadow: var(--shadow-lift);
}
.fact {
  background: linear-gradient(180deg, var(--navy-800), var(--navy-900));
  padding: 30px 30px;
  color: var(--white);
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.fact__icon {
  width: 46px; height: 46px; flex: 0 0 auto;
  border-radius: 12px;
  background: rgba(56,181,255,0.16);
  display: grid; place-items: center;
  color: var(--cyan-500);
}
.fact__icon svg { width: 23px; height: 23px; }
.fact__label { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--cyan-200); margin-bottom: 4px; }
.fact__value { font-size: 1.18rem; font-weight: 800; line-height: 1.2; }
.fact__sub { font-size: 0.9rem; color: rgba(255,255,255,0.7); margin-top: 2px; }

/* ============================================================
   ABOUT
   ============================================================ */
.about { background: var(--white); }
.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(36px, 5vw, 72px);
  align-items: center;
}
.about__body p { color: var(--text-muted); font-size: 1.08rem; margin-top: 18px; }
.about__body p:first-of-type { margin-top: 22px; }
.about__body strong { color: var(--text); }

.about__visual { position: relative; }
.about__card {
  background: linear-gradient(160deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-card);
  padding: 38px;
  color: var(--white);
  box-shadow: var(--shadow-lift);
  position: relative;
  overflow: hidden;
}
.about__card::before {
  content:""; position: absolute; right: -60px; top: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,181,255,0.35), transparent 70%);
}
.about__card-eyebrow { color: var(--cyan-500); font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.72rem; }
.about__card-quote { font-size: 1.5rem; font-weight: 800; line-height: 1.25; margin: 16px 0 22px; letter-spacing: -0.02em; position: relative; }
.about__pills { display: flex; flex-wrap: wrap; gap: 10px; }
.about__pill { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); padding: 8px 14px; border-radius: 100px; font-size: 0.85rem; font-weight: 700; color: var(--cyan-200); }

/* ============================================================
   THEME (navy hero panel)
   ============================================================ */
.theme {
  background: var(--navy-950);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.theme__net { position: absolute; inset: 0; opacity: 0.4; pointer-events: none; }
.theme .wrap { position: relative; z-index: 1; }
.theme__head { max-width: 820px; }
.theme__title { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 900; letter-spacing: -0.03em; }
.theme__subtitle { font-size: clamp(1.15rem, 1.9vw, 1.5rem); font-weight: 700; color: var(--cyan-200); margin-top: 14px; line-height: 1.3; }
.theme__intro { font-size: clamp(1.05rem, 1.5vw, 1.22rem); color: rgba(255,255,255,0.86); margin-top: 26px; max-width: 70ch; }

.theme__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-top: 48px;
}
.theme-card {
  background: linear-gradient(165deg, rgba(255,255,255,0.07), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-card);
  padding: 32px;
  transition: transform .3s ease, border-color .3s ease, background .3s ease;
}
.theme-card:hover { transform: translateY(-5px); border-color: rgba(56,181,255,0.5); background: linear-gradient(165deg, rgba(56,181,255,0.10), rgba(255,255,255,0.02)); }
.theme-card__num {
  font-size: 0.78rem; font-weight: 800; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--yellow-400); margin-bottom: 14px;
  display: flex; align-items: center; gap: 10px;
}
.theme-card__num .ring { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--cyan-500); display: grid; place-items: center; color: var(--cyan-500); }
.theme-card__num .ring svg { width: 17px; height: 17px; }
.theme-card h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 10px; }
.theme-card p { color: rgba(255,255,255,0.78); font-size: 1rem; }
.theme__close {
  margin-top: 30px;
  font-size: 1.08rem;
  color: rgba(255,255,255,0.9);
  max-width: 78ch;
  padding: 22px 26px;
  background: rgba(56,181,255,0.08);
  border-left: 3px solid var(--yellow-400);
  border-radius: 0 14px 14px 0;
}

/* ============================================================
   VENUE
   ============================================================ */
.venue { background: var(--surface-blue); }
.venue__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 4vw, 56px);
  align-items: center;
}
.venue__media {
  position: relative;
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  aspect-ratio: 4 / 3;
}
.venue__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s ease; }
.venue__media:hover img { transform: scale(1.05); }
.venue__badge {
  position: absolute; left: 20px; bottom: 20px;
  background: rgba(4,30,64,0.82);
  backdrop-filter: blur(6px);
  color: var(--white);
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 0.86rem;
  display: flex; align-items: center; gap: 10px;
  border: 1px solid rgba(255,255,255,0.18);
}
.venue__badge .star { color: var(--yellow-400); }
.venue__copy h2 { margin-bottom: 8px; }
.venue__big { font-size: clamp(1.3rem, 2.2vw, 1.7rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.3; margin-top: 20px; }
.venue__big em { color: var(--blue-600); font-style: normal; }
.venue__list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 14px; }
.venue__list li { display: flex; gap: 14px; align-items: flex-start; font-weight: 600; color: var(--text); }
.venue__list .vmark { width: 38px; height: 38px; flex: 0 0 auto; border-radius: 10px; background: var(--white); box-shadow: var(--shadow-card); display: grid; place-items: center; color: var(--blue-600); }
.venue__list .vmark svg { width: 19px; height: 19px; }
.venue__list span small { display: block; font-weight: 500; color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================
   KEY DATES — timeline
   ============================================================ */
.dates { background: var(--white); }
.timeline { margin-top: 56px; position: relative; }
.timeline__track {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  position: relative;
}
.timeline__track::before {
  content: "";
  position: absolute;
  top: 19px; left: 4%; right: 4%;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan-200), var(--blue-600), var(--yellow-500));
  border-radius: 3px;
  z-index: 0;
}
.tl-item { position: relative; z-index: 1; text-align: center; }
.tl-dot {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--blue-600);
  margin: 0 auto 18px;
  display: grid; place-items: center;
  font-weight: 900; color: var(--blue-600);
  font-size: 0.95rem;
  box-shadow: 0 8px 20px -8px rgba(16,139,233,0.5);
}
.tl-item--final .tl-dot { background: var(--yellow-500); border-color: var(--yellow-500); color: var(--navy-950); transform: scale(1.12); box-shadow: 0 10px 26px -8px rgba(255,210,0,0.8); }
.tl-card {
  background: var(--surface);
  border: 1px solid #E6EEF6;
  border-radius: 16px;
  padding: 18px 16px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  height: 100%;
}
.tl-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-card); border-color: var(--cyan-200); }
.tl-date {
  display: inline-block;
  background: var(--yellow-500);
  color: var(--navy-950);
  font-weight: 900;
  font-size: 0.82rem;
  padding: 5px 11px;
  border-radius: 7px;
  margin-bottom: 12px;
  letter-spacing: 0.01em;
}
.tl-item--final .tl-date { background: var(--navy-900); color: var(--yellow-400); }
.tl-label { font-size: 0.95rem; font-weight: 700; color: var(--text); line-height: 1.3; }

/* ============================================================
   PUBLICATION
   ============================================================ */
.pub { background: var(--surface); }
.pub__card {
  background: linear-gradient(135deg, var(--navy-900) 0%, var(--navy-950) 60%, var(--navy-800) 130%);
  border-radius: var(--radius-card);
  padding: clamp(34px, 5vw, 60px);
  color: var(--white);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: clamp(30px, 4vw, 56px);
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.pub__card::before {
  content:""; position: absolute; left: -80px; bottom: -80px;
  width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle, rgba(56,181,255,0.28), transparent 70%);
}
.pub__content { position: relative; z-index: 1; }
.pub__content h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); font-weight: 900; margin: 14px 0 18px; letter-spacing: -0.02em; }
.pub__content p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 52ch; }
.pub__journal {
  position: relative; z-index: 1;
  background: var(--white);
  color: var(--navy-950);
  border-radius: 18px;
  padding: 30px;
  box-shadow: var(--shadow-card);
}
.pub__journal-tag { font-size: 0.7rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; color: var(--blue-600); }
.pub__journal h3 { font-size: 1.35rem; font-weight: 900; margin: 10px 0 6px; line-height: 1.2; }
.pub__journal .pub__abbr { display: inline-block; background: var(--surface-blue); color: var(--blue-600); font-weight: 900; padding: 4px 10px; border-radius: 7px; margin: 8px 0; letter-spacing: 0.05em; }
.pub__journal .pub__pubr { color: var(--text-muted); font-weight: 700; font-size: 0.95rem; }
.pub__journal .pub__divider { height: 1px; background: #E6EEF6; margin: 18px 0; }
.pub__special { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--navy-900); font-size: 0.95rem; }
.pub__special .star { color: var(--yellow-500); }

/* ============================================================
   LEADERSHIP
   ============================================================ */
.chairs { background: var(--white); }
.chairs__group { margin-top: 50px; }
.chairs__group + .chairs__group { margin-top: 56px; }
.chairs__group-label {
  display: flex; align-items: center; gap: 16px;
  font-size: 0.82rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--navy-900); margin-bottom: 26px;
}
.chairs__group-label::after { content:""; flex: 1; height: 1px; background: #E3EBF4; }
.chairs__group-label .pill { background: var(--surface-blue); color: var(--blue-600); padding: 6px 14px; border-radius: 100px; }

.people {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.person {
  display: flex;
  gap: 22px;
  align-items: center;
  background: var(--surface);
  border: 1px solid #E9EFF6;
  border-radius: var(--radius-card);
  padding: 22px;
  transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease;
}
.person:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--cyan-200); }
.person__photo {
  width: 104px; height: 104px; flex: 0 0 auto;
  border-radius: 18px;
  overflow: hidden;
  background: var(--surface-blue);
  box-shadow: 0 10px 26px -12px rgba(8,43,92,0.5);
  position: relative;
}
.person__photo img { width: 100%; height: 100%; object-fit: cover; }
.person__photo::after { content:""; position: absolute; inset: 0; border-radius: 18px; box-shadow: inset 0 0 0 2px rgba(56,181,255,0.4); }
.person__info h4 { font-size: 1.2rem; font-weight: 800; letter-spacing: -0.01em; }
.person__role { color: var(--blue-600); font-weight: 800; font-size: 0.78rem; letter-spacing: 0.04em; text-transform: uppercase; margin-top: 5px; }
.person__aff { color: var(--text-muted); font-size: 0.95rem; margin-top: 8px; line-height: 1.35; }
.person__aff .flag { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--text); margin-top: 4px; }

/* ============================================================
   PARTNERS
   ============================================================ */
.partners { background: var(--surface-blue); }
.partners__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.partner {
  background: var(--white);
  border-radius: 18px;
  padding: 30px;
  height: 150px;
  display: grid; place-items: center;
  box-shadow: 0 12px 30px -22px rgba(8,43,92,0.4);
  border: 1px solid #E9EFF6;
  transition: transform .25s ease, box-shadow .25s ease;
}
.partner:hover { transform: translateY(-5px); box-shadow: var(--shadow-card); }
.partner img { max-height: 84px; max-width: 100%; width: auto; object-fit: contain; }
.partners__note { text-align: center; margin-top: 28px; color: var(--text-muted); font-size: 0.92rem; }

/* ============================================================
   CONNECT / SOCIAL
   ============================================================ */
.connect { background: var(--white); }
.connect__inner { text-align: center; }
.social {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 18px;
  margin-top: 44px;
}
.social__link {
  display: flex; align-items: center; gap: 16px;
  background: var(--surface);
  border: 1px solid #E6EEF6;
  border-radius: 16px;
  padding: 18px 26px;
  min-width: 230px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease, background .25s ease;
}
.social__link:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--cyan-200); background: var(--white); }
.social__icon { width: 48px; height: 48px; flex: 0 0 auto; border-radius: 13px; display: grid; place-items: center; color: var(--white); }
.social__icon svg { width: 24px; height: 24px; }
.social__icon.li { background: #0A66C2; }
.social__icon.ig { background: linear-gradient(45deg, #F58529, #DD2A7B, #8134AF); }
.social__icon.fb { background: #1877F2; }
.social__txt { text-align: left; }
.social__txt small { display: block; color: var(--text-muted); font-weight: 700; font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; }
.social__txt b { font-size: 1.08rem; font-weight: 800; color: var(--text); }

/* ============================================================
   FINAL CTA + FOOTER
   ============================================================ */
.final {
  background: var(--navy-950);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.final__net { position: absolute; inset: 0; opacity: 0.4; pointer-events: none; }
.final .wrap { position: relative; z-index: 1; }
.final__inner { text-align: center; padding-block: 20px; }
.final__campaign {
  font-size: clamp(2.6rem, 7vw, 5.2rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1;
}
.final__campaign .mine {
  background: linear-gradient(120deg, var(--cyan-500), var(--yellow-400));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.final__lead { color: rgba(255,255,255,0.8); font-size: 1.15rem; margin: 22px auto 0; max-width: 56ch; }
.final__cta { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.coming-soon {
  margin: 50px auto 0;
  max-width: 760px;
  background: rgba(255,255,255,0.06);
  border: 1px dashed rgba(56,181,255,0.5);
  border-radius: 18px;
  padding: 26px 30px;
  display: flex; gap: 18px; align-items: center; text-align: left;
}
.coming-soon__icon { width: 50px; height: 50px; flex: 0 0 auto; border-radius: 13px; background: rgba(56,181,255,0.16); display: grid; place-items: center; color: var(--cyan-500); }
.coming-soon__icon svg { width: 25px; height: 25px; }
.coming-soon b { color: var(--cyan-200); letter-spacing: 0.04em; }
.coming-soon p { color: rgba(255,255,255,0.78); font-size: 0.98rem; margin-top: 4px; }

.footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 36px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.footer__brand .brand { margin-bottom: 16px; }
.footer__brand p { font-size: 0.95rem; max-width: 36ch; }
.footer__tag { color: var(--cyan-200); font-weight: 800; margin-top: 14px; }
.footer__col h5 { color: var(--white); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; margin: 0 0 16px; font-weight: 800; }
.footer__col a, .footer__col p { display: block; color: rgba(255,255,255,0.72); font-size: 0.95rem; padding: 4px 0; transition: color .18s ease; }
.footer__col a:hover { color: var(--cyan-500); }
.footer__bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  margin-top: 46px; padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 0.86rem; color: rgba(255,255,255,0.55);
}

/* ---------- Wave divider ---------- */
.wave { display: block; width: 100%; height: auto; line-height: 0; }
.wave svg { display: block; width: 100%; height: clamp(40px, 6vw, 90px); }

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s cubic-bezier(.22,1,.36,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }
/* Failsafe: if transitions never run (paused/offscreen render contexts), force visible. */
html.reveal-fallback .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .nav { display: none; }
  .header__cta .btn { display: none; }
  .menu-toggle { display: flex; }
  .timeline__track { grid-template-columns: repeat(3, 1fr); gap: 24px 16px; }
  .timeline__track::before { display: none; }
}

@media (max-width: 860px) {
  .facts__grid { grid-template-columns: 1fr; margin-top: -40px; }
  .about__grid { grid-template-columns: 1fr; }
  .about__visual { order: -1; }
  .theme__cards { grid-template-columns: 1fr; }
  .venue__grid { grid-template-columns: 1fr; }
  .venue__media { aspect-ratio: 16 / 10; }
  .pub__card { grid-template-columns: 1fr; }
  .people { grid-template-columns: 1fr; }
  .partners__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 560px) {
  .wrap { padding-inline: 18px; }
  .timeline__track { grid-template-columns: repeat(2, 1fr); }
  .hero__meta-item { font-size: 1rem; }
  .person { flex-direction: column; text-align: center; align-items: center; }
  .person__aff .flag { justify-content: center; }
  .social__link { min-width: 100%; }
  .coming-soon { flex-direction: column; text-align: center; align-items: center; }
}