/* Página /summit — recap do LTX Summit 2026. Mesmas cores e fonte do site. */
:root {
  color-scheme: dark;
  --green: #74f086;
  --green-deep: #1a8a38;
  --ink: #050806;
  --ink-2: #0a110c;
  --paper: #eef1ec;
  --paper-ink: #0b0f0c;
  --on-dark: #e9efea;
  --muted: rgba(233, 239, 234, 0.62);
  --dim: rgba(233, 239, 234, 0.45);
  --rule: rgba(233, 239, 234, 0.12);
  --radius: 0.75rem;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --gutter: clamp(1rem, 4vw, 3rem);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5rem; overflow-x: clip; }
body { margin: 0; background: var(--ink); color: var(--on-dark); font-family: "Google Sans Flex", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 1rem; line-height: 1.5; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, figure, blockquote { margin: 0; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.dim { color: var(--dim); }
.accent { color: var(--green); }

/* Tipografia */
.eyebrow { font-size: 0.9375rem; font-weight: 500; color: var(--green); margin-bottom: 1.25rem; }
.display { font-size: clamp(2.75rem, 6vw, 6rem); line-height: 0.95; letter-spacing: -0.03em; font-weight: 300; }
.big { font-size: clamp(2.5rem, 5.5vw, 5rem); line-height: 1; letter-spacing: -0.025em; font-weight: 300; text-wrap: balance; }
.title { font-size: clamp(1.875rem, 3.6vw, 3.5rem); line-height: 1.05; letter-spacing: -0.02em; font-weight: 300; text-wrap: balance; max-width: 52rem; }
.lead { font-size: clamp(1.0625rem, 1.4vw, 1.25rem); line-height: 1.55; font-weight: 300; color: var(--muted); max-width: 34rem; }
.sec-head { padding: 0 var(--gutter); margin-bottom: 3rem; }
.sec-sub { margin-top: 1.25rem; max-width: 34rem; font-weight: 300; color: var(--muted); font-size: 1.0625rem; line-height: 1.55; }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.625rem; min-height: 3.25rem; padding: 0 1.5rem; border-radius: 999px; background: var(--green); color: var(--ink); font-weight: 500; white-space: nowrap; transition: background 200ms, transform 200ms var(--ease), box-shadow 200ms; }
.btn:hover { background: #fff; transform: translateY(-1px); box-shadow: 0 10px 40px -10px rgba(116, 240, 134, 0.6); }
.btn-ghost { background: rgba(5, 8, 6, 0.35); color: var(--on-dark); border: 1px solid rgba(233, 239, 234, 0.35); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.btn-ghost:hover { background: var(--on-dark); color: var(--ink); box-shadow: none; }
.btn-sm { min-height: 2.75rem; padding: 0 1.125rem; font-size: 0.9375rem; }
.btn-lg { min-height: 3.75rem; padding: 0 2rem; font-size: 1.0625rem; }

/* Topo */
.top { position: fixed; inset: 0 0 auto; z-index: 20; display: flex; align-items: center; gap: 2rem; padding: 1rem var(--gutter); transition: background 300ms, backdrop-filter 300ms; }
.top.solid { background: rgba(5, 8, 6, 0.78); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
.top-logo img { width: 8.5rem; }
.top-nav { display: flex; gap: 2rem; margin-left: auto; font-size: 0.9375rem; color: rgba(233, 239, 234, 0.75); }
.top-nav a:hover { color: #fff; }

/* Abertura: zoom lento na foto */
.hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; padding: 8rem var(--gutter) 5rem; overflow: clip; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 45%; animation: kenburns 18s ease-out both; }
@keyframes kenburns { from { transform: scale(1.15); } to { transform: scale(1.02); } }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(5, 8, 6, 0.9) 0%, rgba(5, 8, 6, 0.7) 32%, rgba(5, 8, 6, 0.2) 62%, transparent 80%), linear-gradient(to top, var(--ink) 0%, rgba(5, 8, 6, 0.55) 22%, transparent 50%, rgba(5, 8, 6, 0.6) 100%); }
.hero-text { max-width: 62rem; text-shadow: 0 2px 30px rgba(0, 0, 0, 0.5); }
.hero .display { margin-bottom: 1.5rem; font-size: clamp(2.5rem, 4.6vw, 4.75rem); }
.hero .display .accent { display: block; }
.hero .lead { max-width: 36rem; }
.hero .lead { color: rgba(233, 239, 234, 0.82); }
.hero-text > * { animation: rise 1.1s var(--ease) both; }
.hero-text > :nth-child(2) { animation-delay: 0.1s; }
.hero-text > :nth-child(3) { animation-delay: 0.2s; }
@keyframes rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }
.hero-down { position: absolute; right: var(--gutter); bottom: 5rem; width: 3rem; height: 3rem; border-radius: 50%; border: 1px solid rgba(233, 239, 234, 0.35); display: grid; place-items: center; }
.hero-down span { width: 2px; height: 1rem; background: var(--on-dark); border-radius: 2px; animation: drop 1.8s ease-in-out infinite; }
@keyframes drop { 0% { transform: translateY(-6px); opacity: 0; } 40% { opacity: 1; } 100% { transform: translateY(8px); opacity: 0; } }

/* Manifesto */
.manifesto { padding: 8rem var(--gutter) 6rem; }
.mf-photo { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 21 / 9; }
.mf-photo figcaption { position: absolute; left: 1.5rem; bottom: 1.25rem; font-size: 0.9375rem; font-weight: 300; color: rgba(233, 239, 234, 0.85); text-shadow: 0 1px 12px rgba(0,0,0,0.6); }
.mf-photo img { width: 100%; height: 100%; object-fit: cover; }

/* Histórias: foto grande que se revela + texto */
.stories { padding: 4rem 0 6rem; }
.story { display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(2rem, 5vw, 5rem); align-items: center; padding: 0 var(--gutter); margin-bottom: 5rem; }
.story-flip .story-photo { order: 2; }
.story-photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 2; }
.story-photo img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 1.6s var(--ease); }
.story.in .story-photo img { transform: none; }
.story-photo { clip-path: inset(8% 8% 8% 8% round var(--radius)); transition: clip-path 1.2s var(--ease); }
.story.in .story-photo { clip-path: inset(0 0 0 0 round var(--radius)); }
.story-tag { display: inline-block; margin-bottom: 1.25rem; padding: 0.35rem 0.85rem; border-radius: 999px; border: 1px solid rgba(116, 240, 134, 0.4); color: var(--green); font-size: 0.875rem; font-weight: 500; }
.story h3 { font-size: clamp(1.625rem, 2.6vw, 2.5rem); line-height: 1.1; letter-spacing: -0.02em; font-weight: 300; margin-bottom: 1rem; text-wrap: balance; }
.story-text > p:last-child { color: var(--muted); font-weight: 300; font-size: 1.0625rem; line-height: 1.6; max-width: 30rem; }
.story-pair { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 1rem; padding: 0 var(--gutter); align-items: end; }
.story-mini figure { border-radius: var(--radius); overflow: hidden; margin-bottom: 1rem; }
.story-mini:first-child figure { aspect-ratio: 4 / 5; }
.story-mini:last-child figure { aspect-ratio: 3 / 2; }
.story-mini img { width: 100%; height: 100%; object-fit: cover; }
.story-mini h3 { font-size: 1.25rem; font-weight: 300; letter-spacing: -0.01em; }

/* Os dois dias: trilho para arrastar */
.days { padding: 6rem 0; background: var(--ink-2); border-block: 1px solid var(--rule); }
.days-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.day-tabs { display: flex; gap: 0.5rem; }
.day-tabs button { padding: 0.75rem 1.5rem; border-radius: 999px; border: 1px solid rgba(233, 239, 234, 0.25); background: transparent; color: rgba(233, 239, 234, 0.75); font: inherit; font-weight: 500; cursor: pointer; transition: background 250ms, color 250ms, border-color 250ms; }
.day-tabs button:hover { color: #fff; border-color: rgba(233, 239, 234, 0.55); }
.day-tabs button[aria-selected="true"] { background: var(--green); border-color: var(--green); color: var(--ink); }
.rail-sub { padding: 0 var(--gutter); margin-bottom: 1.25rem; color: var(--muted); font-weight: 300; }
.rail { list-style: none; margin: 0; padding: 0 var(--gutter) 0.5rem; display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--gutter); scrollbar-width: none; cursor: grab; overscroll-behavior-x: contain; }
.rail::-webkit-scrollbar { display: none; }
.rail.dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.rail.dragging img { pointer-events: none; }
.rail li { flex: none; scroll-snap-align: start; height: clamp(16rem, 25vw, 23rem); }
.rail li.wide { aspect-ratio: 3 / 2; }
.rail li.tall { aspect-ratio: 2 / 3; }
.rail img { width: 100%; height: calc(100% - 2.25rem); object-fit: cover; border-radius: var(--radius); }
.rail p { margin-top: 0.75rem; font-size: 0.9375rem; font-weight: 300; color: var(--muted); }
.rail-hint { padding: 1rem var(--gutter) 0; color: var(--dim); font-size: 0.875rem; }

/* Família: fundo claro */
.family { background: var(--paper); color: var(--paper-ink); padding: 7rem 0; }
.family .eyebrow { color: var(--green-deep); }
.family .sec-sub { color: rgba(11, 15, 12, 0.6); }
.fam-grid { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: clamp(9rem, 14vw, 13rem); gap: 1rem; padding: 0 var(--gutter); }
.fam-grid figure { border-radius: var(--radius); overflow: hidden; background: #dfe4dc; }
.fam-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.fam-grid figure:hover img { transform: scale(1.04); }
.fg-a { grid-column: 1 / 8; grid-row: span 3; }
.fg-b { grid-column: 8 / 10; grid-row: span 2; }
.fg-c { grid-column: 10 / 13; grid-row: span 2; }
.fg-d { grid-column: 8 / 13; grid-row: span 2; }
.fg-e { grid-column: 1 / 4; grid-row: span 2; }
.fg-f { grid-column: 4 / 8; grid-row: span 1; }

/* Emoção: mosaico */
.emotion { padding: 7rem 0; }
.emo-grid { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: clamp(9rem, 14vw, 13rem); gap: 1rem; padding: 0 var(--gutter); }
.emo-grid figure { border-radius: var(--radius); overflow: hidden; background: var(--ink-2); }
.emo-grid img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.85); transition: transform 1s var(--ease), filter 600ms; }
.emo-grid figure:hover img { transform: scale(1.04); filter: saturate(1.05); }
.eg-a { grid-column: 1 / 7; grid-row: span 2; }
.eg-b { grid-column: 7 / 9; grid-row: span 2; }
.eg-c { grid-column: 9 / 13; grid-row: span 2; }
.eg-d { grid-column: 1 / 5; grid-row: span 2; }
.eg-e { grid-column: 5 / 9; grid-row: span 2; }
.eg-f { grid-column: 9 / 13; grid-row: span 2; }

/* Fé */
.faith { position: relative; min-height: min(80svh, 46rem); display: grid; align-items: end; padding: 5rem var(--gutter); overflow: hidden; isolation: isolate; }
.faith-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.faith::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to top, rgba(5, 8, 6, 0.95) 10%, rgba(5, 8, 6, 0.45) 60%, rgba(5, 8, 6, 0.6)); }
.faith-in { max-width: 44rem; }
.faith .big { margin-bottom: 1.25rem; }
.faith .lead { margin-bottom: 2rem; color: rgba(233, 239, 234, 0.8); }

/* Conquistas: faixa que corre */
.marks { padding: 7rem 0 6rem; overflow: hidden; }
.marquee { overflow: hidden; border-block: 1px solid var(--rule); padding: 1.5rem 0; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.mq-track { display: flex; gap: 3.5rem; width: max-content; animation: marquee 32s linear infinite; }
.mq-track span { font-size: clamp(2.5rem, 6vw, 5.5rem); font-weight: 300; letter-spacing: -0.03em; white-space: nowrap; color: var(--on-dark); }
.mq-track span:nth-child(3n + 1) { color: var(--green); }
@keyframes marquee { to { transform: translateX(-50%); } }
.marks-cta { padding: 2.5rem var(--gutter) 0; }

/* Encerramento */
.final { position: relative; min-height: 100svh; display: grid; place-items: center; text-align: center; padding: 6rem var(--gutter); overflow: hidden; isolation: isolate; }
.final-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.final::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(55% 45% at 50% 50%, rgba(5, 8, 6, 0.7), rgba(5, 8, 6, 0.35) 75%), linear-gradient(to bottom, rgba(5, 8, 6, 0.55), transparent 30%, transparent 70%, rgba(5, 8, 6, 0.85)); }
.final-in { text-shadow: 0 2px 24px rgba(0, 0, 0, 0.6); }
.final-in { max-width: 60rem; display: grid; justify-items: center; }
.final .display { margin-bottom: 1.5rem; font-size: clamp(2.75rem, 6vw, 6rem); text-wrap: balance; }
.final .lead { margin-bottom: 2.5rem; color: rgba(233, 239, 234, 0.82); }

/* Rodapé */
.foot { padding: 3rem var(--gutter) 3rem; border-top: 1px solid var(--rule); }
.foot-row { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; margin-bottom: 2rem; }
.foot-row img { width: 8rem; }
.foot-social { display: flex; gap: 1.5rem; flex-wrap: wrap; color: var(--muted); font-size: 0.9375rem; }
.foot-social a:hover { color: var(--green); }
.foot-legal { color: var(--dim); font-size: 0.8125rem; line-height: 1.6; }
.foot-legal a { text-decoration: underline; text-underline-offset: 3px; }


/* Barra de progresso de leitura */
.read-bar { position: fixed; left: 0; top: 0; z-index: 40; width: 100%; height: 3px; background: linear-gradient(90deg, var(--green-deep), var(--green)); transform-origin: 0 50%; transform: scaleX(0); pointer-events: none; }

/* Botões do topo */
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2rem; }
.hero-cta .btn svg { margin-left: -0.25rem; }
.hero-text > :nth-child(4) { animation-delay: 0.3s; }

/* Faixa de informações */
.facts { padding: 0 var(--gutter); }
.facts ul { list-style: none; margin: 0; padding: 1.75rem 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; border-block: 1px solid var(--rule); }
.facts li { display: flex; flex-direction: column; gap: 0.3rem; padding-left: 1.25rem; border-left: 2px solid var(--green); }
.facts b { font-weight: 500; font-size: 1.125rem; }
.facts span { color: var(--muted); font-weight: 300; font-size: 0.9375rem; }

/* Vídeos */
.film { padding: 6rem 0 2rem; }
.film-2 { padding: 7rem 0 6rem; }
.film-box { position: relative; margin: 0 var(--gutter); border-radius: 1.25rem; overflow: hidden; background: #000; aspect-ratio: 16 / 9; box-shadow: 0 2.5rem 6rem -2rem rgba(0, 0, 0, 0.8), 0 0 0 1px var(--rule); }
.film-box video { width: 100%; height: 100%; object-fit: cover; display: block; }
.film-box::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 60% at 50% 50%, rgba(5, 8, 6, 0.1), rgba(5, 8, 6, 0.55)); pointer-events: none; transition: opacity 400ms; }
.film-play { position: absolute; left: 50%; top: 50%; z-index: 2; transform: translate(-50%, -50%); display: inline-flex; align-items: center; gap: 0.75rem; padding: 1.1rem 1.75rem 1.1rem 1.35rem; border: 0; border-radius: 999px; background: var(--green); color: var(--ink); font: inherit; font-size: 1.0625rem; font-weight: 500; cursor: pointer; box-shadow: 0 0 0 0 rgba(116, 240, 134, 0.55); animation: ring 2.6s infinite; transition: transform 250ms var(--ease), background 200ms; }
.film-play svg { width: 1.5rem; height: 1.5rem; }
.film-play:hover { transform: translate(-50%, -50%) scale(1.06); background: #fff; }
@keyframes ring { 70% { box-shadow: 0 0 0 1.5rem rgba(116, 240, 134, 0); } 100% { box-shadow: 0 0 0 0 rgba(116, 240, 134, 0); } }
.film-box.playing .film-play, .film-box.playing::after { opacity: 0; pointer-events: none; }

/* Manifesto em frases que acendem */
.mf-lines { margin-bottom: 2.5rem; }
.mf-line { font-size: clamp(2.25rem, 5.6vw, 5.25rem); line-height: 1.08; letter-spacing: -0.03em; font-weight: 300; color: rgba(233, 239, 234, 0.14); transform: translateX(-1.5rem); transition: color 700ms var(--ease), transform 900ms var(--ease); }
.mf-line.on { color: var(--on-dark); transform: none; }
.mf-line.mf-last.on { color: var(--green); }
.mf-sub { font-size: clamp(1.0625rem, 1.4vw, 1.25rem); font-weight: 300; color: var(--muted); max-width: 34rem; margin-bottom: 4rem; }

/* Antes e depois */
.shift { padding: 6rem 0; }
.shift-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 0 var(--gutter); }
.shift-col { padding: 2.5rem; border-radius: var(--radius); border: 1px solid var(--rule); }
.shift-col.before { background: rgba(233, 239, 234, 0.03); }
.shift-col.after { background: radial-gradient(120% 120% at 100% 0%, rgba(116, 240, 134, 0.16), transparent 60%), rgba(116, 240, 134, 0.04); border-color: rgba(116, 240, 134, 0.35); }
.shift-tag { display: inline-block; margin-bottom: 1.75rem; padding: 0.35rem 0.9rem; border-radius: 999px; font-size: 0.875rem; font-weight: 500; }
.before .shift-tag { border: 1px solid var(--rule); color: var(--muted); }
.after .shift-tag { background: var(--green); color: var(--ink); }
.shift-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.1rem; }
.shift-col li { position: relative; padding-left: 2rem; font-size: 1.1875rem; line-height: 1.45; font-weight: 300; }
.before li { color: var(--muted); }
.before li::before { content: "—"; position: absolute; left: 0; color: var(--dim); }
.after li::before { content: ""; position: absolute; left: 0.1rem; top: 0.45em; width: 1rem; height: 0.55rem; border-left: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: rotate(-45deg); }

/* Pilares */
.pillars { padding: 6rem 0; }
.pil-list { list-style: none; margin: 0; padding: 0 var(--gutter); display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; counter-reset: pil; }
.pil-list li { position: relative; padding: 2.5rem 2rem 2.25rem; border-radius: var(--radius); border: 1px solid var(--rule); background: linear-gradient(160deg, rgba(233, 239, 234, 0.05), rgba(233, 239, 234, 0.01)); overflow: hidden; transition: border-color 300ms, transform 400ms var(--ease); }
.pil-list li:hover { border-color: rgba(116, 240, 134, 0.45); transform: translateY(-4px); }
.pil-list li::after { content: ""; position: absolute; inset: auto -30% -60% auto; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(116, 240, 134, 0.18), transparent 70%); opacity: 0; transition: opacity 400ms; }
.pil-list li:hover::after { opacity: 1; }
.pil-n { display: block; width: 2.75rem; height: 2.75rem; margin-bottom: 2rem; border-radius: 50%; border: 1px solid rgba(116, 240, 134, 0.5); position: relative; }
.pil-n::before { counter-increment: pil; content: counter(pil); position: absolute; inset: 0; display: grid; place-items: center; color: var(--green); font-size: 1rem; }
.pil-list h3 { font-size: 1.5rem; font-weight: 400; letter-spacing: -0.01em; margin-bottom: 0.85rem; }
.pil-list p { color: var(--muted); font-weight: 300; line-height: 1.6; }

/* Mentores */
.mentors { padding: 6rem 0; }
.men-list { list-style: none; margin: 0; padding: 0 var(--gutter); border-top: 1px solid var(--rule); }
.men-list li { display: flex; align-items: baseline; justify-content: space-between; gap: 2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--rule); transition: padding 400ms var(--ease); }
.men-list b { font-size: clamp(1.75rem, 3.6vw, 3.25rem); font-weight: 300; letter-spacing: -0.02em; transition: color 300ms; }
.men-list span { color: var(--muted); font-weight: 300; text-align: right; }
.men-list li:hover { padding-left: 1rem; }
.men-list li:hover b { color: var(--green); }

/* Para quem é */
.forwho { padding: 6rem 0 2rem; }
.fw-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding: 0 var(--gutter); }
.fw-grid article { padding: 2.25rem 2rem; border-radius: var(--radius); background: var(--paper); color: var(--paper-ink); }
.fw-grid h3 { font-size: 1.5rem; font-weight: 400; letter-spacing: -0.01em; margin-bottom: 0.75rem; }
.fw-grid p { color: rgba(11, 15, 12, 0.65); font-weight: 300; line-height: 1.6; }

@media (max-width: 1023px) {
  .facts ul, .pil-list, .fw-grid, .shift-grid { grid-template-columns: 1fr; }
  .men-list li { flex-direction: column; gap: 0.25rem; }
  .men-list span { text-align: left; }
}
@media (max-width: 599px) {
  .film-box { margin: 0; border-radius: 0; }
  .film-play { padding: 0.9rem 1.4rem 0.9rem 1.1rem; }
  .shift-col { padding: 1.75rem 1.5rem; }
  .hero-cta .btn { width: 100%; justify-content: center; }
}

/* Revelar ao rolar */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 900ms var(--ease), transform 900ms var(--ease); }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .mf-line { color: var(--on-dark); transform: none; }
  .mf-line.mf-last { color: var(--green); }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .story-photo { clip-path: none; }
  .story-photo img { transform: none; }
}

/* Tablet */
@media (max-width: 1023px) {
  .top-nav { display: none; }
  .top .btn-sm { margin-left: auto; }
  .story, .story-flip { grid-template-columns: 1fr; gap: 1.5rem; margin-bottom: 4rem; }
  .story-flip .story-photo { order: 0; }
  .fam-grid, .emo-grid { grid-template-columns: repeat(6, 1fr); grid-auto-rows: 9rem; }
  .fg-a { grid-column: 1 / 7; grid-row: span 3; }
  .fg-b, .fg-c, .fg-e, .fg-f { grid-column: span 3; grid-row: span 3; }
  .fg-d { grid-column: 1 / 7; grid-row: span 3; }
  .eg-a, .eg-c, .eg-d, .eg-e, .eg-f { grid-column: 1 / 7; grid-row: span 3; }
  .eg-b { grid-column: 1 / 7; grid-row: span 4; }
}
/* Celular */
@media (max-width: 599px) {
  .top .btn-sm { display: none; }
  .top-logo img { width: 7rem; }
  .hero { padding: 43svh var(--gutter) 3rem; min-height: 0; }
  .hero-bg { bottom: auto; height: 52svh; }
  .hero-bg img { object-position: 55% 30%; }
  .hero::before { bottom: auto; height: 52svh; background: linear-gradient(to top, var(--ink) 0%, var(--ink) 12%, rgba(5, 8, 6, 0.8) 30%, rgba(5, 8, 6, 0.1) 55%, rgba(5, 8, 6, 0.5) 100%); }
  .hero-down { display: none; }
  .manifesto { padding: 5rem var(--gutter) 4rem; }
  .mf-photo { aspect-ratio: 4 / 3; }
  .story-pair { grid-template-columns: 1fr; }
  .rail li { height: 22rem; }
  .days, .family, .emotion, .marks { padding-block: 5rem; }
  .fam-grid, .emo-grid { gap: 0.5rem; grid-auto-rows: 6.5rem; }
  .eg-b { grid-row: span 5; }
  .btn-lg { width: 100%; white-space: normal; }
}

/* Atalhos de seção — só no celular */
.chips { display: none; }
@media (max-width: 1023px) {
  .chips { position: fixed; left: 0; right: 0; top: var(--top-h, 3.5rem); z-index: 19; display: flex; gap: 0.5rem; padding: 0.6rem 1rem; overflow-x: auto; scrollbar-width: none; background: rgba(5, 8, 6, 0.82); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(233, 239, 234, 0.1); transform: translateY(-120%); opacity: 0; transition: transform 350ms var(--ease), opacity 250ms; pointer-events: none; }
  .chips::-webkit-scrollbar { display: none; }
  .chips.show { transform: none; opacity: 1; pointer-events: auto; }
  .chips a { flex: none; padding: 0.5rem 0.95rem; border-radius: 999px; border: 1px solid rgba(233, 239, 234, 0.2); color: rgba(233, 239, 234, 0.8); font-size: 0.875rem; font-weight: 500; white-space: nowrap; transition: background 200ms, color 200ms, border-color 200ms; }
  .chips a.on { background: var(--green); border-color: var(--green); color: var(--ink); }
  .top { background: rgba(5, 8, 6, 0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
  html { scroll-padding-top: 7.5rem; }
}