/* ============================================================
   INSTITUTO FOUR — LINHA "DINÂMICO" (energia G4, identidade própria)
   Design system: escuro, denso, condensado, editorial
   ============================================================ */

:root {
  /* Marca */
  --navy:      #130F3B;   /* Azul profundo */
  --navy-2:    #101C52;   /* Azul institucional */
  --navy-3:    #0B0826;   /* Preto azulado */
  --orange:    #FDA500;   /* Laranja principal */
  --orange-2:  #FCA84C;   /* Laranja secundário */
  --gray:      #4C4D4C;   /* Cinza */

  /* Neutros */
  --white:     #FFFFFF;
  --off:       #F4F3EF;   /* Off-white */
  --off-2:     #ECEAE2;
  --ink:       #16142e;
  --line-dark: rgba(255,255,255,0.12);
  --line-light: rgba(19,15,59,0.12);
  --muted-on-dark:  rgba(244,243,239,0.66);
  --muted-on-light: #6b6a78;

  /* Tipografia */
  --f-display: 'Bebas Neue', 'Anton', sans-serif;
  --f-body: 'Public Sans', system-ui, sans-serif;

  /* Ritmo */
  --maxw: 1360px;
  --gutter: clamp(20px, 5vw, 80px);
  --sec-y: clamp(72px, 9vw, 148px);
  --radius: 18px;
  --radius-sm: 12px;
  --ease: cubic-bezier(.2,.7,.2,1);
  --shadow-soft: 0 24px 60px -32px rgba(0,0,0,0.5);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--f-body);
  background: var(--off);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: var(--sec-y); position: relative; }

/* Fundos alternados */
.bg-dark    { background: var(--navy-3); color: var(--off); }
.bg-navy    { background: var(--navy); color: var(--off); }
.bg-navy2   { background: var(--navy-2); color: var(--off); }
.bg-light   { background: var(--off); color: var(--ink); }
.bg-white   { background: var(--white); color: var(--ink); }

/* Tipografia utilitária */
.display {
  font-family: var(--f-display);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-body);
  font-size: 0.76rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--orange);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--orange); }
.eyebrow.center { justify-content: center; }

h1,h2,h3 { margin: 0; }
.h-hero { font-size: clamp(3.2rem, 9vw, 9rem); }
.h1 { font-size: clamp(2.6rem, 6vw, 6rem); }
.h2 { font-size: clamp(2.1rem, 4.6vw, 4.4rem); }
.h3 { font-size: clamp(1.6rem, 3vw, 2.6rem); }
.lead { font-size: clamp(1.06rem, 1.5vw, 1.34rem); line-height: 1.55; color: var(--muted-on-dark); }
.bg-light .lead, .bg-white .lead { color: var(--muted-on-light); }

/* Botões */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-body); font-weight: 700; font-size: 0.95rem;
  padding: 0.95em 1.6em; border-radius: 100px;
  transition: transform .25s var(--ease), background .25s, color .25s, box-shadow .25s, border-color .25s;
  will-change: transform;
}
.btn svg { transition: transform .25s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary { background: var(--orange); color: var(--navy); }
.btn-primary:hover { background: var(--orange-2); box-shadow: 0 12px 30px -10px rgba(253,165,0,0.5); }
.btn-light { background: var(--white); color: var(--navy); }
.btn-light:hover { box-shadow: 0 12px 30px -12px rgba(0,0,0,0.4); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,0.4); color: #fff; }
.btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.06); }
.btn-ghost-dark { border: 1.5px solid var(--line-light); color: var(--navy); }
.btn-ghost-dark:hover { border-color: var(--navy); }

/* Link com seta */
.arrow-link {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 700; font-size: 0.92rem; color: var(--orange);
  transition: gap .22s var(--ease);
}
.arrow-link:hover { gap: 14px; }

/* ============================================================
   HEADER
   ============================================================ */
.hd {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  transition: background .35s ease, backdrop-filter .35s ease, border-color .35s ease;
  border-bottom: 1px solid transparent;
}
.hd.scrolled {
  background: rgba(11,8,38,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line-dark);
}
.hd-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 82px; }
.hd-logo img { height: 38px; width: auto; object-fit: contain; }
.hd-nav { display: flex; align-items: center; gap: 4px; }
.hd-link {
  position: relative; display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 15px; font-size: 0.92rem; font-weight: 600; color: rgba(255,255,255,0.86);
  border-radius: 8px; transition: color .2s, background .2s;
}
.hd-link:hover { color: var(--orange); background: rgba(255,255,255,0.06); }
.hd-link .chev { width: 9px; height: 6px; transition: transform .25s var(--ease); }
.hd-item { position: relative; }
.hd-item:hover .hd-link .chev { transform: rotate(180deg); }
.hd-actions { display: flex; align-items: center; gap: 12px; }
.hd-mini { font-size: 0.86rem; font-weight: 600; color: rgba(255,255,255,0.7); padding: 8px 10px; transition: color .2s; }
.hd-mini:hover { color: #fff; }
.hd .btn { padding: 0.7em 1.3em; font-size: 0.88rem; }

/* Mega menu */
.mega {
  position: absolute; top: calc(100% + 6px); left: 0; transform: translateY(8px);
  width: min(760px, 92vw); max-width: calc(100vw - 2 * var(--gutter));
  background: rgba(16,20,58,0.97); backdrop-filter: blur(20px);
  border: 1px solid var(--line-dark); border-radius: 16px;
  padding: 22px; box-shadow: var(--shadow-soft);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
}
.hd-item:hover .mega { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
.mega-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 6px; }
.mega-grid.cols-1 { grid-template-columns: 1fr; }
.hd-item:has(.mega-grid.cols-1) .mega { width: min(320px, 92vw); }
.mega-col-title { grid-column: 1 / -1; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--orange); padding: 8px 12px 4px; }
.mega-item { display: flex; gap: 13px; padding: 12px; border-radius: 12px; transition: background .2s; }
.mega-item:hover { background: rgba(255,255,255,0.06); }
.mega-ic { width: 38px; height: 38px; flex: none; border-radius: 10px; background: rgba(253,165,0,0.14); display: grid; place-items: center; color: var(--orange); }
.mega-ic svg { width: 19px; height: 19px; }
.mega-tt { font-size: 0.94rem; font-weight: 700; color: #fff; }
.mega-ds { font-size: 0.8rem; color: var(--muted-on-dark); margin-top: 2px; line-height: 1.35; }

.menu-toggle { display: none; width: 44px; height: 44px; border-radius: 10px; position: relative; }
.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 11px; width: 22px; height: 2px; background: #fff; transition: transform .3s var(--ease), opacity .3s; }
.menu-toggle span { top: 21px; }
.menu-toggle span::before { top: -7px; }
.menu-toggle span::after { top: 7px; }
body.menu-open .menu-toggle span { background: transparent; }
body.menu-open .menu-toggle span::before { transform: translateY(7px) rotate(45deg); }
body.menu-open .menu-toggle span::after { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 100vh; display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: 0; background: var(--navy-3); overflow: hidden; }
.hero-track { display: flex; height: 100%; transition: transform 1s var(--ease); }
.hero-track .hero-slide { flex: 0 0 100%; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-slide-wrap { position: relative; }
.hero-slide-wrap::before { content:""; position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(90deg, rgba(8,10,33,.92) 0%, rgba(8,10,33,.82) 38%, rgba(8,10,33,.30) 70%, rgba(8,10,33,0) 100%); }
.hero-slide-content { position: absolute; top: 50%; left: 100px; transform: translateY(-50%); z-index: 3; max-width: 45%; display: flex; flex-direction: column; align-items: flex-start; }
.hero-slide-content .hsc-logo { height: 72px; width: auto; object-fit: contain; margin-bottom: 24px; filter: drop-shadow(0 2px 12px rgba(0,0,0,0.55)); opacity: 0; transform: translateY(22px); }
.hero-slide-content .hsc-logo[src*="logo-comunidade"] { height: 104px; }
.hero-slide-content .hsc-logo[src*="emblema-prolider"] { height: 86px; width: 86px; border-radius: 50%; object-fit: cover; background: #fff; }
.hero-slide-content .hsc-logo[src*="logo-futuro"] { height: 60px; }
.hero-slide-content .hsc-logo[src*="logo-4lt"] { height: 88px; margin-bottom: 16px; }
.hero-slide-content .hsc-eyebrow { font-family: 'Inter', var(--f-body); font-size: 1rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--orange); margin-bottom: 16px; opacity: 0; transform: translateY(22px); }
.hero-slide-content .hsc-headline { font-family: 'Inter', var(--f-body); font-weight: 700; font-size: clamp(2.6rem, 4.4vw, 4rem); line-height: 1.05; color: #fff; text-transform: none; letter-spacing: -0.01em; opacity: 0; transform: translateY(22px); }
.hero-slide-content .hsc-text { font-family: 'Inter', var(--f-body); font-weight: 400; font-size: clamp(1.1rem, 1.5vw, 1.6rem); line-height: 1.6; color: rgba(255,255,255,.85); margin-top: 22px; opacity: 0; transform: translateY(22px); }
.hero-slide-content .hsc-cta { display: inline-flex; align-items: center; gap: 10px; font-family: 'Inter', var(--f-body); font-weight: 600; font-size: 1.125rem; color: #fff; background: var(--orange); border-radius: 12px; padding: 18px 36px; margin-top: 36px; transition: background .3s var(--ease), transform .3s var(--ease), box-shadow .3s; opacity: 0; transform: translateY(22px); }
.hero-slide-content .hsc-cta svg { transition: transform .25s var(--ease); }
.hero-slide-content .hsc-cta:hover { background: #FFB733; color: #fff; transform: translateY(-2px); box-shadow: 0 14px 34px -12px rgba(253,165,0,0.55); }
.hero-slide-content .hsc-cta:hover svg { transform: translateX(4px); }
@keyframes hscFadeUp { to { opacity: 1; transform: none; } }
.hero-slide.is-active .hsc-logo, .hero-track .hero-slide-wrap .hsc-logo { animation: hscFadeUp .6s var(--ease) forwards; animation-delay: .12s; }
.hero-slide-wrap .hsc-eyebrow { animation: hscFadeUp .6s var(--ease) forwards; animation-delay: .24s; }
.hero-slide-wrap .hsc-headline { animation: hscFadeUp .6s var(--ease) forwards; animation-delay: .36s; }
.hero-slide-wrap .hsc-text { animation: hscFadeUp .6s var(--ease) forwards; animation-delay: .48s; }
.hero-slide-wrap .hsc-cta { animation: hscFadeUp .6s var(--ease) forwards; animation-delay: .6s; }
@media (max-width: 1024px) { .hero-slide-content { left: 40px; max-width: 60%; } }
@media (max-width: 720px) { .hero-slide-content { left: 24px; right: 24px; max-width: none; align-items: center; text-align: center; } .hero-slide-content .hsc-cta { width: 100%; justify-content: center; } }
.hero-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 5; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.28); backdrop-filter: blur(6px); transition: color .25s, border-color .25s, background .25s; }
.hero-arrow:hover { color: var(--orange); border-color: var(--orange); background: rgba(8,10,33,0.5); }
.hero-prev { left: 28px; }
.hero-next { right: 28px; }
@media (max-width: 720px) { .hero-arrow { width: 44px; height: 44px; } .hero-prev { left: 14px; } .hero-next { right: 14px; } }
.hero-slide-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-badge-brand { position: absolute; top: 10%; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 18px; text-align: center; }
.hero-badge-brand .hbb-emblem { width: 88px; height: 88px; flex: none; filter: drop-shadow(0 2px 12px rgba(0,0,0,0.6)); }
.hero-badge-brand .hbb-name { font-family: var(--f-display); font-size: clamp(1.8rem, 3vw, 2.8rem); color: #fff; letter-spacing: 0.02em; line-height: 0.95; text-transform: uppercase; text-shadow: 0 2px 14px rgba(0,0,0,0.75), 0 0 4px rgba(0,0,0,0.5); }
@media (max-width: 720px) { .hero-badge-brand { gap: 12px; } .hero-badge-brand .hbb-emblem { width: 62px; height: 62px; } }
.hero-scrim { display: none; }
.hero-inner { padding-bottom: clamp(56px, 8vw, 104px); padding-top: 140px; max-width: 1040px; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #fff; background: rgba(253,165,0,0.16); border: 1px solid rgba(253,165,0,0.4); padding: 8px 16px; border-radius: 100px; margin-bottom: 26px; }
.hero-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 10px 2px rgba(253,165,0,0.6); }
.hero h1 { color: #fff; text-shadow: 0 4px 40px rgba(0,0,0,0.3); }
.hero h1 .accent { color: var(--orange); }
.hero-sub { margin-top: 26px; max-width: 640px; color: rgba(244,243,239,0.9); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero-scroll { position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(255,255,255,0.6); }
.hero-scroll .line { width: 1px; height: 40px; background: linear-gradient(180deg, var(--orange), transparent); animation: scrollPulse 2s ease-in-out infinite; }
@keyframes scrollPulse { 0%,100% { opacity: 0.4; transform: scaleY(0.7); } 50% { opacity: 1; transform: scaleY(1); } }

/* ============================================================
   INDICADORES ROTATIVOS (typewriter)
   ============================================================ */
.ticker { border-block: 1px solid var(--line-dark); }
.ticker-inner { display: flex; align-items: center; gap: clamp(20px, 4vw, 56px); min-height: 132px; }
.ticker-label { font-family: var(--f-display); font-size: 1.5rem; color: var(--orange); flex: none; line-height: 1; letter-spacing: 0.02em; }
.ticker-stage { flex: 1; min-width: 0; }
.ticker-line { font-size: clamp(1.4rem, 3.2vw, 2.8rem); font-weight: 300; color: #fff; line-height: 1.12; }
.ticker-line .tk-num { font-family: var(--f-display); font-weight: 400; color: var(--orange); font-size: 1.15em; }
.tk-caret { display: inline-block; width: 3px; height: 1em; background: var(--orange); margin-left: 4px; vertical-align: -0.14em; animation: caretBlink 1s step-end infinite; }
@keyframes caretBlink { 50% { opacity: 0; } }
.tk-validate { font-size: 0.62em; color: var(--muted-on-dark); font-weight: 600; letter-spacing: 0.04em; vertical-align: middle; }

/* ============================================================
   MANIFESTO
   ============================================================ */
.manifesto-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(36px, 5vw, 80px); align-items: center; }
.manifesto h2 { color: #fff; }
.manifesto h2 .accent { color: var(--orange); }
.manifesto p { margin-top: 24px; max-width: 52ch; }
.manifesto .btn { margin-top: 34px; }
.manifesto-media { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/5; box-shadow: var(--shadow-soft); }
.manifesto-media img { width: 100%; height: 100%; object-fit: cover; }
.manifesto-media::after { content:""; position:absolute; inset:0; background: linear-gradient(200deg, transparent 55%, rgba(19,15,59,0.55)); }
.manifesto-tag { position: absolute; left: 20px; bottom: 20px; z-index: 2; font-family: var(--f-display); font-size: 1.2rem; letter-spacing: 0.03em; color: #fff; background: rgba(19,15,59,0.7); backdrop-filter: blur(6px); padding: 8px 16px; border-radius: 100px; border: 1px solid var(--line-dark); }
.manifesto-logo { background: transparent; box-shadow: none; aspect-ratio: 4/3; display: grid; place-items: center; position: relative; }
.manifesto-logo::after { display: none; }
.manifesto-logo .lf-logo { grid-area: 1/1; width: auto; height: auto; max-width: 74%; max-height: 260px; object-fit: contain; opacity: 0; transform: scale(0.94); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.manifesto-logo .lf-logo[src*="logo-four-light"] { max-width: 56%; max-height: 150px; }
.manifesto-logo .lf-emblem { max-width: none; max-height: 176px; width: 176px; height: 176px; border-radius: 50%; background: #fff; object-fit: cover; }
.manifesto-logo .lf-logo.is-active { opacity: 1; transform: scale(1); }
.manifesto-logo .lf-cap { grid-area: 1/1; align-self: end; justify-self: center; margin-bottom: 8px; font-family: var(--f-display); font-size: 1.35rem; letter-spacing: 0.02em; color: #fff; opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); pointer-events: none; }
.manifesto-logo .lf-emblem.is-active ~ .lf-cap { opacity: 1; transform: translateY(0); }

/* Títulos de seção em Vollkorn (da seção Manifesto para baixo) */
.section h1.display, .section h2.display { font-family: 'Vollkorn', Georgia, serif; font-weight: 600; font-size: 33px; line-height: 1.1; letter-spacing: 0; text-transform: none; }

/* ============================================================
   MARQUEE DE PILARES (infinito, horizontal)
   ============================================================ */
.pillars-marquee { background: #fff; overflow: hidden; }
.pmq { position: relative; padding-block: 22px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.pmq-track { display: flex; align-items: center; width: max-content; animation: pmqScroll 40s linear infinite; will-change: transform; }
@keyframes pmqScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.pmq:hover .pmq-track { animation-play-state: paused; }
.pmq-item { display: inline-flex; align-items: baseline; gap: 14px; padding: 6px 32px; white-space: nowrap; }
.pmq-title { font-family: 'Vollkorn', Georgia, serif; font-weight: 600; font-size: 1.55rem; letter-spacing: 0.01em; text-transform: none; color: var(--navy); transition: color .25s var(--ease); }
.pmq-sub { font-family: 'Public Sans', var(--f-body); font-size: 0.82rem; font-weight: 500; color: var(--muted-on-light); letter-spacing: 0.02em; }
.pmq-item:hover .pmq-title { color: var(--orange); }
.pmq-dot { width: 58px; height: 11px; flex: none; background: url('assets/four-symbol.png') center / contain no-repeat; }
@media (prefers-reduced-motion: reduce) { .pmq-track { animation: none; } }
@media (max-width: 480px) { .pmq-item { padding: 4px 22px; gap: 10px; } .pmq-title { font-size: 1.4rem; } .pmq-sub { display: none; } }

/* ============================================================
   G4-STYLE HERO CAROUSEL
   ============================================================ */
.g4hero { position: relative; min-height: 100vh; height: 100vh; display: block; overflow: hidden; isolation: isolate; }
.g4-slides { position: absolute; inset: 0; }
.g4-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .7s var(--ease), visibility .7s; }
.g4-slide.is-active { opacity: 1; visibility: visible; }
.g4-bg { position: absolute; inset: 0; z-index: -2; }
.g4-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.g4-overlay { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(8,10,33,.92) 0%, rgba(8,10,33,.82) 38%, rgba(8,10,33,.30) 70%, rgba(8,10,33,0) 100%); }
.g4-content { position: relative; height: 100%; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding-left: 120px; padding-right: 120px; max-width: 1180px; }
.g4-logo { height: 78px; width: auto; max-width: 300px; object-fit: contain; margin-bottom: 30px; opacity: 0; transform: translateY(24px); }
.g4-logo.g4-logo-lg { height: 88px; }
.g4-headline { font-family: 'Inter', var(--f-body); font-weight: 700; font-size: clamp(2.6rem, 5vw, 4.5rem); line-height: 1.04; letter-spacing: -0.02em; color: #fff; max-width: 18ch; text-transform: none; opacity: 0; transform: translateY(24px); }
.g4-text { font-family: 'Inter', var(--f-body); font-weight: 400; font-size: clamp(1.1rem, 1.6vw, 1.6rem); line-height: 1.5; color: #D8D8D8; max-width: 54ch; margin-top: 22px; opacity: 0; transform: translateY(24px); }
.g4-cta { display: inline-flex; align-items: center; gap: 10px; font-family: 'Inter', var(--f-body); font-weight: 600; font-size: 1.125rem; color: #fff; background: var(--orange); border-radius: 12px; padding: 18px 36px; margin-top: 38px; transition: background .3s var(--ease), transform .3s var(--ease), box-shadow .3s; opacity: 0; transform: translateY(24px); }
.g4-cta svg { transition: transform .25s var(--ease); }
.g4-cta:hover { background: #FFB733; color: #fff; transform: translateY(-2px); box-shadow: 0 14px 34px -12px rgba(253,165,0,0.55); }
.g4-cta:hover svg { transform: translateX(4px); }

/* Staggered fade-up quando o slide fica ativo */
@keyframes g4FadeUp { to { opacity: 1; transform: none; } }
.g4-slide.is-active .g4-logo { animation: g4FadeUp .55s var(--ease) forwards; animation-delay: .2s; }
.g4-slide.is-active .g4-headline { animation: g4FadeUp .55s var(--ease) forwards; animation-delay: .35s; }
.g4-slide.is-active .g4-text { animation: g4FadeUp .55s var(--ease) forwards; animation-delay: .5s; }
.g4-slide.is-active .g4-cta { animation: g4FadeUp .55s var(--ease) forwards; animation-delay: .65s; }

/* Setas */
.g4-arrow { position: absolute; top: 50%; transform: translateY(-50%); z-index: 3; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.25); backdrop-filter: blur(6px); transition: color .25s, border-color .25s, background .25s; }
.g4-arrow:hover { color: var(--orange); border-color: var(--orange); background: rgba(8,10,33,0.5); }
.g4-prev { left: 28px; }
.g4-next { right: 28px; }

/* Indicadores */
.g4-dots { position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%); z-index: 3; display: flex; gap: 12px; }
.g4-dot { width: 42px; height: 4px; border-radius: 4px; background: rgba(255,255,255,.35); border: none; padding: 0; cursor: pointer; transition: background .3s; }
.g4-dot.is-active { background: var(--orange); }

@media (max-width: 1024px) {
  .g4-content { padding-left: 40px; padding-right: 40px; max-width: 66%; }
}
@media (max-width: 720px) {
  .g4-overlay { background: linear-gradient(180deg, rgba(8,10,33,.6) 0%, rgba(8,10,33,.82) 55%, rgba(8,10,33,.95) 100%); }
  .g4-content { padding-left: 24px; padding-right: 24px; max-width: 100%; align-items: center; text-align: center; }
  .g4-headline, .g4-text { max-width: 100%; }
  .g4-cta { width: 100%; justify-content: center; }
  .g4-arrow { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .g4-slide { transition: opacity .3s; }
  .g4-slide.is-active .g4-logo, .g4-slide.is-active .g4-headline, .g4-slide.is-active .g4-text, .g4-slide.is-active .g4-cta { animation: none; opacity: 1; transform: none; }
}

/* ============================================================
   MARQUEE / PILARES (infinito)
   ============================================================ */
.pillars { background: var(--navy-3, #0b0826); border-block: 1px solid rgba(255,255,255,0.1); overflow: hidden; }
.marquee { position: relative; padding-block: 26px; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; align-items: center; width: max-content; animation: pillScroll 42s linear infinite; will-change: transform; }
@keyframes pillScroll { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.marquee:hover .marquee-track { animation-play-state: paused; }
.mq-item { display: inline-flex; align-items: baseline; gap: 14px; padding: 6px 32px; white-space: nowrap; }
.mq-title { font-family: var(--f-display); font-weight: 700; font-size: 1.6rem; color: #fff; letter-spacing: 0.01em; transition: color .25s var(--ease); }
.mq-sub { font-family: var(--f-body); font-size: 0.82rem; font-weight: 500; color: rgba(255,255,255,0.55); letter-spacing: 0.02em; }
.mq-item:hover .mq-title { color: var(--orange); }
.mq-dot { width: 58px; height: 12px; flex: none; background: var(--orange); -webkit-mask: url('assets/four-symbol.png') center / contain no-repeat; mask: url('assets/four-symbol.png') center / contain no-repeat; }
@media (prefers-reduced-motion: reduce) { .marquee-track { animation: none; } }
@media (max-width: 480px) { .mq-item { padding: 4px 24px; gap: 10px; } .mq-title { font-size: 1.24rem; } .mq-sub { display: none; } }
.banner-carousel { position: relative; }
.banner-viewport { overflow: hidden; border-radius: var(--radius); border: 1px solid var(--line-light); }
.bg-navy .banner-viewport, .bg-dark .banner-viewport { border-color: var(--line-dark); }
.banner-track { display: flex; transition: transform .7s var(--ease); }
.banner-slide { flex: 0 0 100%; min-width: 0; display: block; }
.banner-slide img { width: 100%; height: auto; display: block; }
.banner-controls { display: flex; align-items: center; gap: 18px; margin-top: 22px; }
.banner-arrow { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-light); display: grid; place-items: center; color: var(--navy); background: transparent; flex: none; transition: background .25s, color .25s, border-color .25s, transform .25s; }
.banner-arrow:hover { background: var(--orange); border-color: var(--orange); color: var(--navy); transform: translateY(-2px); }
.banner-dots { display: flex; gap: 9px; flex: 1; }
.banner-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(19,15,59,0.2); border: none; padding: 0; cursor: pointer; transition: background .25s, transform .25s; }
.banner-dot:hover { background: rgba(19,15,59,0.4); }
.banner-dot.active { background: var(--orange); transform: scale(1.25); }
@media (prefers-reduced-motion: reduce) { .banner-track { transition: none; } }

/* ============================================================
   ECOSSISTEMA (cards de programas)
   ============================================================ */
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: clamp(36px, 4.5vw, 60px); flex-wrap: wrap; }
.sec-head .st { max-width: 720px; }
.sec-head h2 { color: inherit; margin-top: 16px; }
.bg-dark .sec-head h2, .bg-navy .sec-head h2, .bg-navy2 .sec-head h2 { color: #fff; }

.prog-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(310px, 1fr); gap: 22px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); scrollbar-width: thin; }
.prog-rail::-webkit-scrollbar { height: 6px; }
.prog-rail::-webkit-scrollbar-thumb { background: var(--line-dark); border-radius: 10px; }
.prog-card { scroll-snap-align: start; position: relative; border-radius: var(--radius); overflow: hidden; min-height: 420px; display: flex; flex-direction: column; justify-content: flex-end; padding: 26px; color: #fff; isolation: isolate; border: 1px solid var(--line-dark); transition: transform .4s var(--ease); }
.prog-card:hover { transform: translateY(-6px); }
.prog-card-bg { position: absolute; inset: 0; z-index: -2; }
.prog-card-bg img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.prog-card:hover .prog-card-bg img { transform: scale(1.06); }
.prog-card-scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(11,8,38,0.15) 0%, rgba(11,8,38,0.55) 55%, rgba(11,8,38,0.95) 100%); }
.prog-cat { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); }
.prog-card h3 { font-family: var(--f-display); font-size: 2rem; line-height: 0.95; margin-top: 12px; letter-spacing: 0.01em; }
.prog-card p { font-size: 0.92rem; color: rgba(244,243,239,0.82); margin-top: 10px; line-height: 1.45; }
.prog-card .arrow-link { margin-top: 18px; color: #fff; }
.prog-card .badge-status { position: absolute; top: 20px; left: 20px; font-size: 0.68rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; padding: 6px 12px; border-radius: 100px; background: rgba(253,165,0,0.92); color: var(--navy); }
.prog-card .badge-status.soft { background: rgba(255,255,255,0.16); color: #fff; border: 1px solid var(--line-dark); backdrop-filter: blur(4px); }

/* Card sem imagem (gradiente marca) */
.prog-card.brandfill { background: linear-gradient(150deg, var(--navy-2), var(--navy-3)); }
.prog-card.brandfill .prog-card-scrim { display: none; }
.prog-card.brandfill::before { content:""; position:absolute; inset:0; z-index:-1; background: radial-gradient(circle at 80% 15%, rgba(253,165,0,0.18), transparent 55%); }

/* ============================================================
   PILARES
   ============================================================ */
.pillar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-light); border: 1px solid var(--line-light); border-radius: var(--radius); overflow: hidden; }
.bg-dark .pillar-grid, .bg-navy .pillar-grid { background: var(--line-dark); border-color: var(--line-dark); }
.pillar { background: var(--off); padding: clamp(28px, 2.6vw, 40px); display: flex; flex-direction: column; gap: 14px; transition: background .3s; }
.bg-navy .pillar, .bg-dark .pillar { background: var(--navy-3); }
.pillar:hover { background: var(--white); }
.bg-navy .pillar:hover, .bg-dark .pillar:hover { background: var(--navy-2); }
.pillar-num { font-family: var(--f-display); font-size: 1.1rem; color: var(--orange); }
.pillar-ic { width: 46px; height: 46px; border-radius: 12px; background: var(--navy); color: var(--orange); display: grid; place-items: center; }
.bg-navy .pillar-ic, .bg-dark .pillar-ic { background: rgba(253,165,0,0.14); }
.pillar-ic svg { width: 23px; height: 23px; }
.pillar h3 { font-family: var(--f-display); font-size: 1.5rem; line-height: 1; color: var(--ink); letter-spacing: 0.01em; }
.bg-navy .pillar h3, .bg-dark .pillar h3 { color: #fff; }
.pillar p { font-size: 0.92rem; line-height: 1.5; color: var(--muted-on-light); }
.bg-navy .pillar p, .bg-dark .pillar p { color: var(--muted-on-dark); }
.pillar .arrow-link { margin-top: auto; font-size: 0.82rem; }

/* ============================================================
   IMPACTO (números)
   ============================================================ */
.impact { background: var(--navy); color: var(--off); padding-block: clamp(40px, 4.5vw, 68px); }
.impact .sec-head h2 { color: #fff; }
.impact .lead { color: var(--muted-on-dark); }
.impact-grid { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 2px solid rgba(255,255,255,0.22); gap: 0; margin-top: clamp(32px,4vw,52px); }
.impact .stat { padding: 36px 26px 0 0; }
.impact .stat .n { font-family: 'Vollkorn', Georgia, serif; font-weight: 600; font-size: clamp(2.3rem, calc(1.2rem + 3.4vw), 3.9rem); line-height: 0.95; color: #fff; letter-spacing: -0.02em; }
.impact .stat .n .suf { color: var(--orange); }
.impact .stat .l { font-family: var(--f-body); margin-top: 14px; font-size: 0.96rem; font-weight: 600; color: var(--muted-on-dark); line-height: 1.3; max-width: 18ch; }
.impact-ledger { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,0.18); margin-top: clamp(48px, 6vw, 78px); }
.ledger-col { padding: 30px 28px; border-right: 1px solid rgba(255,255,255,0.18); }
.ledger-col:nth-child(4n+1) { padding-left: 0; }
.ledger-col:nth-child(4n) { padding-right: 0; border-right: none; }
.ledger-col:nth-child(n+5) { border-top: 1px solid rgba(255,255,255,0.18); }
.ledger-col .lc-name { font-family: var(--f-body); font-size: 0.74rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--orange); }
.ledger-col ul { margin: 16px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 13px; }
.ledger-col li { display: flex; flex-direction: column; gap: 7px; }
.ledger-col li b { font-family: var(--f-display); font-weight: 400; font-size: 1.9rem; color: #fff; line-height: 1; letter-spacing: 0.01em; }
.ledger-col li span { font-family: var(--f-body); font-size: 0.93rem; color: var(--muted-on-dark); line-height: 1.35; }
.ledger-col li.tw-item { transition: opacity .42s ease; }
.ledger-col li.tw-out { opacity: 0; }
/* Logo marquee (impacto) */
.logo-marquee { margin-top: clamp(44px, 5.5vw, 70px); overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.logo-track { display: flex; align-items: center; width: max-content; animation: logoScroll 55s linear infinite; }
.logo-marquee:hover .logo-track { animation-play-state: paused; }
@keyframes logoScroll { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.logo-cell { flex: none; margin-right: 30px; display: grid; place-items: center; }
.logo-cell img { height: 62px; width: auto; display: block; }
.logo-cell img[src*="logo-summit"] { height: 78px; }
.logo-cell img[src*="logo-alcance"] { height: 86px; }
.logo-cell img[src*="logo-comunidade"] { height: 118px; }
@media (prefers-reduced-motion: reduce) { .logo-track { animation: none; } }
.badge-validate { display: inline-block; font-size: 0.6rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--orange-2); border: 1px solid rgba(252,168,76,0.4); border-radius: 5px; padding: 2px 6px; vertical-align: middle; margin-left: 8px; }

/* ============================================================
   HISTÓRIAS
   ============================================================ */
.story-filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.story-chip { font-size: 0.84rem; font-weight: 600; padding: 8px 16px; border-radius: 100px; border: 1px solid var(--line-light); color: var(--muted-on-light); transition: all .2s; }
.bg-navy .story-chip, .bg-dark .story-chip { border-color: var(--line-dark); color: var(--muted-on-dark); }
.story-chip:hover, .story-chip.active { background: var(--navy); color: #fff; border-color: var(--navy); }
.bg-navy .story-chip.active, .bg-dark .story-chip.active { background: var(--orange); color: var(--navy); border-color: var(--orange); }
.story-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.story-card { background: var(--white); border: 1px solid var(--line-light); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 1px 3px rgba(19,15,59,0.05); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.bg-navy .story-card, .bg-dark .story-card { background: var(--navy-2); border-color: var(--line-dark); }
.story-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); }
.story-cover { aspect-ratio: 3/2; overflow: hidden; background: var(--navy-2); }
.story-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.story-card:hover .story-cover img { transform: scale(1.05); }
.story-body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.story-meta { display: flex; gap: 8px; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--orange); }
.story-card h3 { font-size: 1.24rem; line-height: 1.15; color: var(--ink); font-family: var(--f-body); font-weight: 700; }
.bg-navy .story-card h3, .bg-dark .story-card h3 { color: #fff; }
.story-card p { font-size: 0.92rem; line-height: 1.5; color: var(--muted-on-light); flex: 1; }
.bg-navy .story-card p, .bg-dark .story-card p { color: var(--muted-on-dark); }
.story-card .arrow-link { font-size: 0.84rem; }

/* ============================================================
   FOUR SUMMIT (imersivo)
   ============================================================ */
.summit { position: relative; overflow: hidden; isolation: isolate; }
.summit-media { position: absolute; inset: 0; z-index: -2; }
.summit-media img { width: 100%; height: 100%; object-fit: cover; }
.summit-scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(11,8,38,0.96) 0%, rgba(11,8,38,0.82) 45%, rgba(11,8,38,0.5) 100%); }
.summit-inner { max-width: 720px; }
.summit h2 { color: #fff; }
.summit p { margin-top: 22px; }
.summit-stats { display: flex; flex-wrap: wrap; gap: clamp(24px, 4vw, 56px); margin-top: 44px; }
.summit-stat .n { font-family: var(--f-display); font-size: clamp(2.2rem, 4vw, 3.4rem); line-height: 0.9; color: var(--orange); }
.summit-stat .l { font-size: 0.82rem; font-weight: 600; color: var(--muted-on-dark); margin-top: 6px; text-transform: uppercase; letter-spacing: 0.06em; }
.summit-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 44px; }

/* ============================================================
   PARA EMPRESAS
   ============================================================ */
.biz-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 80px); align-items: center; }
.biz-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 30px; }
.biz-tag { display: flex; align-items: center; gap: 10px; font-size: 0.92rem; font-weight: 600; color: var(--muted-on-light); }
.bg-navy .biz-tag, .bg-dark .biz-tag { color: var(--off); }
.biz-tag::before { content: ""; width: 7px; height: 7px; border-radius: 2px; background: var(--orange); flex: none; }
.biz-visual { border-radius: var(--radius); overflow: hidden; aspect-ratio: 5/6; box-shadow: var(--shadow-soft); position: relative; }
.biz-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================================
   FORMADORES / PALESTRANTES
   ============================================================ */
.people-rail { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(240px, 1fr); gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 14px; margin-inline: calc(-1 * var(--gutter)); padding-inline: var(--gutter); scrollbar-width: thin; }
.people-rail::-webkit-scrollbar { height: 6px; }
.people-rail::-webkit-scrollbar-thumb { background: var(--line-dark); border-radius: 10px; }
.person { scroll-snap-align: start; }
.person-photo { aspect-ratio: 1/1; border-radius: var(--radius); overflow: hidden; background: var(--navy-2); position: relative; }
.person-photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(0.15); transition: transform .5s var(--ease), filter .4s; }
.person:hover .person-photo img { transform: scale(1.05); filter: grayscale(0); }
.person-name { font-family: var(--f-display); font-size: 1.5rem; color: #fff; margin-top: 16px; line-height: 1; letter-spacing: 0.01em; }
.bg-light .person-name, .bg-white .person-name { color: var(--navy); }
.person-role { font-size: 0.86rem; color: var(--muted-on-dark); margin-top: 6px; line-height: 1.35; }
.bg-light .person-role, .bg-white .person-role { color: var(--muted-on-light); }

/* ============================================================
   PARCEIROS (marquee)
   ============================================================ */
.partners-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.partners-track { display: flex; align-items: center; gap: clamp(30px, 4vw, 60px); width: max-content; animation: partnersScroll 48s linear infinite; }
.partners-marquee:hover .partners-track { animation-play-state: paused; }
@keyframes partnersScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.partner-logo { flex: none; height: 62px; display: grid; place-items: center; background: #fff; border-radius: 12px; padding: 14px 22px; }
.partner-logo img { max-height: 100%; max-width: 150px; width: auto; object-fit: contain; }

/* ============================================================
   CTA FINAL
   ============================================================ */
.cta-final { position: relative; overflow: hidden; isolation: isolate; text-align: center; }
.cta-final::before { content:""; position:absolute; inset:0; z-index:-1; background: radial-gradient(circle at 50% 0%, rgba(253,165,0,0.16), transparent 55%); }
.cta-final h2 { color: #fff; max-width: 20ch; margin: 0 auto; }
.cta-final .lead { margin: 24px auto 0; max-width: 56ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; margin-top: 42px; }

/* ============================================================
   FOOTER
   ============================================================ */
.ft { background: var(--navy-3); border-top: 1px solid var(--line-dark); padding-top: clamp(56px, 6vw, 88px); padding-bottom: 34px; }
.ft-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr 1.2fr; gap: 36px; }
.ft-brand img { height: 44px; width: auto; object-fit: contain; }
.ft-blurb { margin-top: 18px; font-size: 0.92rem; line-height: 1.55; color: var(--muted-on-dark); max-width: 34ch; }
.ft-social { display: flex; gap: 10px; margin-top: 22px; }
.ft-social a { width: 40px; height: 40px; border-radius: 10px; border: 1px solid var(--line-dark); display: grid; place-items: center; color: #fff; transition: background .2s, border-color .2s; }
.ft-social a:hover { background: var(--orange); border-color: var(--orange); color: var(--navy); }
.ft-social svg { width: 18px; height: 18px; }
.ft-col h4 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--orange); margin: 0 0 16px; }
.ft-col a { display: block; font-size: 0.92rem; color: rgba(244,243,239,0.78); padding: 6px 0; transition: color .2s; }
.ft-col a:hover { color: #fff; }
.ft-news p { font-size: 0.88rem; color: var(--muted-on-dark); margin: 0 0 14px; line-height: 1.5; }
.ft-news form { display: flex; gap: 8px; }
.ft-news input { flex: 1; min-width: 0; background: rgba(255,255,255,0.06); border: 1px solid var(--line-dark); border-radius: 10px; padding: 12px 14px; color: #fff; font: inherit; font-size: 0.9rem; }
.ft-news input::placeholder { color: rgba(255,255,255,0.4); }
.ft-news button { flex: none; }
.ft-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: clamp(44px, 5vw, 72px); padding-top: 26px; border-top: 1px solid var(--line-dark); font-size: 0.82rem; color: var(--muted-on-dark); }
.ft-bottom a { color: var(--muted-on-dark); transition: color .2s; }
.ft-bottom a:hover { color: #fff; }
.ft-legal { display: flex; gap: 20px; flex-wrap: wrap; }

/* ============================================================
   REVEAL
   ============================================================ */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 1080px) {
  .ft-top { grid-template-columns: 1fr 1fr 1fr; }
  .ft-brand { grid-column: 1 / -1; }
  .ft-news { grid-column: 1 / -1; }
}
@media (max-width: 920px) {
  .hd-nav { display: none; }
  .hd-actions .hd-mini { display: none; }
  .menu-toggle { display: block; }
  .hd-nav.open {
    display: flex; flex-direction: column; align-items: stretch; gap: 4px;
    position: fixed; inset: 82px 0 0 0; background: var(--navy-3);
    padding: 24px var(--gutter); overflow-y: auto; z-index: 99;
  }
  .hd-nav.open .hd-item, .hd-nav.open .hd-link { width: 100%; }
  .hd-nav.open .hd-link { font-size: 1.2rem; padding: 14px 4px; border-bottom: 1px solid var(--line-dark); border-radius: 0; }
  .hd-nav.open .mega { position: static; opacity: 1; visibility: visible; pointer-events: auto; transform: none; width: 100%; background: transparent; border: none; box-shadow: none; padding: 8px 0 8px 14px; display: none; }
  .hd-nav.open .hd-item.expanded .mega { display: block; }
  .manifesto-grid, .biz-grid { grid-template-columns: 1fr; }
  .manifesto-media { aspect-ratio: 16/10; }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .impact-grid { grid-template-columns: 1fr 1fr; gap: 0 24px; }
  .impact .stat { padding-bottom: 28px; border-bottom: 1px solid var(--line-dark); }
  .impact-ledger { grid-template-columns: 1fr 1fr; }
  .ledger-col { padding: 26px 22px 26px 0 !important; border-bottom: 1px solid rgba(255,255,255,0.18); }
  .ledger-col:nth-child(odd) { padding-left: 0 !important; }
  .ledger-col:nth-child(even) { padding-left: 22px !important; border-right: none; }
  .story-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .pillar-grid { grid-template-columns: 1fr; }
  .impact-grid { grid-template-columns: 1fr; }
  .impact-ledger { grid-template-columns: 1fr; }
  .ledger-col { padding-left: 0 !important; padding-right: 0 !important; }
  .logo-cell { margin-right: 18px; }
  .logo-cell img { height: 48px; }
  .logo-cell img[src*="logo-summit"] { height: 60px; }
  .logo-cell img[src*="logo-alcance"] { height: 66px; }
  .logo-cell img[src*="logo-comunidade"] { height: 92px; }
  .story-grid { grid-template-columns: 1fr; }
  .biz-list { grid-template-columns: 1fr; }
  .hero-actions .btn, .cta-actions .btn { width: 100%; justify-content: center; }
  .ticker-inner { flex-direction: column; align-items: flex-start; gap: 14px; padding-block: 30px; min-height: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto; }
  .partners-track, .hero-scroll .line { animation: none; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}