:root {
  --bone: #eef5f4;
  --ink: #141818;
  --teal: #039794;
  --deep: #0f5e5b; /* igual ao fundo da foto */
  --amber: #f5a03a;
  --mute: #56625f;
  --line: rgba(20, 24, 24, .14);
  --display: "Bricolage Grotesque", system-ui, sans-serif;
  --body: "Hanken Grotesk", system-ui, sans-serif;
  --gutter: clamp(16px, 4vw, 48px);
}
* { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bone); color: var(--ink); font: 400 1.0625rem/1.6 var(--body); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 3px; }

/* NAV */
.nav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px var(--gutter); background: color-mix(in srgb, var(--bone) 88%, transparent); backdrop-filter: blur(10px); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 500 1.05rem/1.1 var(--display); letter-spacing: .02em; text-transform: uppercase; }
.brand b { color: var(--teal); font-weight: 600; }
.brand small { display: block; font: 400 .62rem/1.3 var(--body); letter-spacing: .18em; color: var(--mute); }
.pills { display: flex; gap: 4px; }
.pills a { padding: 8px 14px; border-radius: 99px; font-size: .9rem; text-decoration: none; color: var(--mute); transition: background .2s, color .2s; }
.pills a:hover { color: var(--ink); }
.pills a.on { color: var(--ink); background: #fff; box-shadow: inset 0 0 0 1px var(--line); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 99px; font: 500 .95rem/1 var(--body); text-decoration: none; white-space: nowrap; transition: transform .2s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(.98); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-teal { background: var(--teal); color: #fff; }
.btn-line { box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn-line.light { box-shadow: inset 0 0 0 1.5px #fff; color: #fff; }

/* HERO */
.hero { position: relative; padding: clamp(24px, 5vw, 56px) var(--gutter) 48px; }
.eyebrow { font: 500 .75rem/1 var(--body); letter-spacing: .22em; text-transform: uppercase; color: var(--teal); }
.mega { margin: 18px 0 clamp(16px, 3vw, 32px); font: 400 clamp(2.9rem, 8.6vw, 9rem)/.92 var(--display); font-variation-settings: "opsz" 96; letter-spacing: -.045em; }
.mega em { font-style: normal; font-weight: 300; color: var(--teal); }
.rail { position: absolute; left: calc(var(--gutter) + 22px); top: 47%; z-index: 2; display: none; flex-direction: column; gap: 12px; list-style: none; padding: 0; }
.rail a { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; text-decoration: none; color: var(--ink); background: #fff; box-shadow: inset 0 0 0 1px var(--line); transition: background .2s, color .2s; }
.rail a:hover { background: var(--teal); color: #fff; }
.rail a svg { width: 16px; height: 16px; }

/* Badge estilo "30 dias": itálico leve + palavra-chave com relevo tricolor entre traços. */
.hook { margin-top: 22px; font: 400 italic clamp(1.1rem, 2.2vw, 1.5rem)/1.3 var(--display); color: var(--mute); }
.days-badge { display: flex; align-items: center; gap: 18px; margin-top: 6px; }
.rule { flex: 1; height: 0; border-top: 2px dashed color-mix(in srgb, var(--teal) 55%, transparent); }
.days { font: 700 italic clamp(2.4rem, 6vw, 4.2rem)/1 var(--display); letter-spacing: -.02em; color: var(--amber); text-shadow: 3px 3px 0 var(--teal), -2px -2px 0 #ff3d8a, 6px 6px 0 var(--ink); white-space: nowrap; }
.days-sm { font-size: clamp(2rem, 4vw, 2.6rem); text-shadow: 2px 2px 0 var(--teal), -1.5px -1.5px 0 #ff3d8a, 4px 4px 0 var(--ink); }

.stage { position: relative; display: flex; justify-content: center; align-items: flex-end; height: clamp(280px, 34vw, 460px); border-radius: 36px; margin-top: 36px; overflow: visible; }
.stage-bg { position: absolute; inset: 0; z-index: 0; border-radius: inherit; background: var(--deep); border: 6px solid var(--ink); overflow: hidden; }
.deco { position: absolute; opacity: .55; pointer-events: none; }
.deco-a { top: 0; right: 0; width: 34%; height: auto; }
.deco-b { left: 0; bottom: 0; width: 30%; height: auto; }
.lucas { position: relative; z-index: 1; flex-shrink: 0; width: auto; height: 109%; max-width: none; object-fit: contain; align-self: flex-end; }
.tag { position: absolute; z-index: 2; top: 20px; left: 20px; display: inline-flex; align-items: center; gap: 10px; padding: 10px 18px; border-radius: 99px; background: rgba(238, 245, 244, .92); font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.tag i { color: var(--teal); font-style: normal; }
.caption { position: absolute; z-index: 2; left: 24px; bottom: 22px; color: #fff; font: 600 .72rem/1.5 var(--body); letter-spacing: .22em; text-transform: uppercase; }
.caption::before { content: ""; display: block; width: 44px; height: 2px; margin-bottom: 10px; background: var(--amber); }
.chip { position: absolute; z-index: 2; right: 20px; width: 190px; padding: 16px 18px; border-radius: 22px; background: rgba(238, 245, 244, .94); font-size: .82rem; line-height: 1.35; color: var(--mute); }
.chip strong { display: block; font: 500 2.1rem/1 var(--display); letter-spacing: -.03em; color: var(--ink); margin-bottom: 6px; }
.chip strong.days { font: 700 italic clamp(1.7rem, 4vw, 2.2rem)/1 var(--display); letter-spacing: -.02em; color: var(--amber); text-shadow: 2px 2px 0 var(--teal), -1.5px -1.5px 0 #ff3d8a, 4px 4px 0 var(--ink); }
.chip-a { bottom: 20px; }
.chip-a span { display: block; margin-bottom: 4px; }
.chip-b { bottom: 156px; }

/* Border beam: tricolor light sweeping the chip's edge, palette-matched to the .days shadow accents. */
@property --beam-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}
.chip::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(from var(--beam-angle), transparent 0deg, transparent 250deg, var(--teal) 285deg, #ff3d8a 310deg, var(--amber) 330deg, transparent 355deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: beam-spin 5s linear infinite;
  pointer-events: none;
}
@keyframes beam-spin { to { --beam-angle: 360deg; } }
@media (prefers-reduced-motion: reduce) {
  .chip::before { animation: none; }
}

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* SECTIONS */
.sec { padding: clamp(56px, 9vw, 120px) var(--gutter); }
.wrap { max-width: 1180px; margin: 0 auto; }
.wrap.two { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 6vw, 96px); align-items: start; }
h2 { font: 400 clamp(2rem, 4.6vw, 3.6rem)/1.02 var(--display); letter-spacing: -.035em; }
.lede { font: 500 1.2rem/1.4 var(--display); color: var(--teal); }
.about p + p { margin-top: 1em; }
.todo { margin-top: 20px; padding: 10px 14px; border-radius: 12px; background: #fff3dc; color: #7a4b00; font-size: .85rem; }

.challenge { background: var(--ink); color: #fff; }
.challenge .eyebrow { margin-bottom: 16px; }
.challenge .todo { background: rgba(245, 160, 58, .16); color: #ffd9a0; }
.challenge .hook { color: rgba(255, 255, 255, .68); }
.challenge .rule { border-top-color: color-mix(in srgb, var(--teal) 70%, transparent); }
.challenge .days { text-shadow: 3px 3px 0 var(--teal), -2px -2px 0 #ff3d8a, 6px 6px 0 var(--bone); }
/* Semanas: sequência real, por isso numerada. Linhas, não cards. */
.weeks { margin-top: 44px; padding: 0; list-style: none; border-top: 1px solid rgba(255, 255, 255, .16); }
.weeks li { display: grid; grid-template-columns: 8.5rem minmax(0, 15rem) minmax(0, 1fr); gap: 8px 32px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid rgba(255, 255, 255, .16); transition: background .25s; }
.weeks li:hover { background: rgba(255, 255, 255, .04); }
.weeks b { font: 600 .72rem/1 var(--body); letter-spacing: .2em; text-transform: uppercase; color: var(--teal); }
.weeks h3 { font: 400 clamp(1.5rem, 2.6vw, 2.15rem)/1.1 var(--display); letter-spacing: -.03em; }
.weeks p { font-size: .98rem; color: rgba(255, 255, 255, .68); max-width: 46ch; }
.buy { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 40px; padding: 24px 28px; border-radius: 28px; background: var(--teal); }
.buy span { display: block; font-size: .75rem; letter-spacing: .18em; text-transform: uppercase; }
.buy strong { font: 500 2.6rem/1 var(--display); letter-spacing: -.03em; }
.buy .btn-dark { background: #fff; color: var(--ink); }

.offers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 6vw, 96px); margin-top: 36px; }
.offer-card { display: flex; flex-direction: column; height: 100%; border-radius: 28px; overflow: hidden; background: #fff; box-shadow: inset 0 0 0 1px var(--line); }
.offer-photo { aspect-ratio: 16 / 10; width: calc(100% - 40px); margin: 20px 20px 0; object-fit: cover; border-radius: 18px; filter: grayscale(100%); }
.offer-body { display: flex; flex: 1; flex-direction: column; padding: 24px 28px 28px; }
.offer-body .eyebrow { margin-bottom: 14px; }
.offer-body h3 { max-width: 22ch; font: 400 clamp(1.5rem, 2.6vw, 1.9rem)/1.1 var(--display); letter-spacing: -.03em; }
.offer-body > p { margin-top: 8px; max-width: 42ch; color: var(--mute); }
.offer-list { margin-top: 18px; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 10px; }
.offer-list li { max-width: 38ch; padding-left: 20px; position: relative; font-size: .92rem; color: var(--ink); }
.offer-list li::before { content: "–"; position: absolute; left: 0; color: var(--teal); font-weight: 600; }
.offer-plans { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; padding-top: 22px; }
.plan { flex: 0 1 200px; min-width: 0; padding: 14px 16px; border-radius: 16px; background: var(--bone); }
.plan span { display: block; font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--mute); }
.plan strong { display: block; margin-top: 4px; font: 500 1.5rem/1 var(--display); letter-spacing: -.02em; }
.plan-hl { background: color-mix(in srgb, var(--amber) 18%, var(--bone)); }
.plan-hl b { margin-left: 5px; font-weight: 600; color: var(--amber); text-transform: none; letter-spacing: 0; }
.offer-body .btn { margin-top: 24px; align-self: flex-start; }

.proof-carousel { position: relative; margin-top: 36px; }
.proof-track { display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 4px 4px 12px; margin: -4px -4px -12px; scrollbar-width: none; }
.proof-track::-webkit-scrollbar { display: none; }
.proof-card { flex: 0 0 min(340px, 82vw); scroll-snap-align: start; display: flex; flex-direction: column; border-radius: 28px; overflow: hidden; background: #fff; border: 1.5px solid var(--line); }
.proof-card > img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: center; background: var(--bone); }
.proof-card > img.top { object-position: center top; }
.proof-card > img.down { object-position: center 30%; }
.proof-card figcaption { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 26px; }
.proof-card p { font: 400 1rem/1.5 var(--body); color: var(--ink); }
.proof-card .who { display: flex; align-items: center; gap: 10px; margin-top: auto; padding-top: 16px; }
.proof-card .avatar { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; aspect-ratio: 1 / 1; flex-shrink: 0; }
.proof-card cite { font: 500 .8rem/1 var(--body); letter-spacing: .05em; text-transform: uppercase; color: var(--teal); font-style: normal; }
.proof-nav { position: absolute; top: 50%; transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 1.5px solid var(--line); background: #fff; display: grid; place-items: center; font-size: 1.3rem; line-height: 1; color: var(--ink); cursor: pointer; transition: background .2s, color .2s, transform .2s; box-shadow: 0 8px 20px rgba(20, 24, 24, .1); }
.proof-nav:hover { background: var(--teal); color: #fff; border-color: var(--teal); }
.proof-nav.prev { left: -22px; }
.proof-nav.next { right: -22px; }
@media (max-width: 1000px) {
  .proof-nav { display: none; }
}

details { border-top: 1px solid var(--line); padding: 18px 0; }
details:last-child { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font: 500 1.15rem/1.3 var(--display); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::after { content: "+"; color: var(--teal); }
details[open] summary::after { content: "–"; }
details p { margin-top: 10px; color: var(--mute); }

.final { padding: clamp(64px, 10vw, 128px) var(--gutter); text-align: center; background: var(--deep); color: #fff; }
.final h2 { max-width: 14ch; margin: 0 auto; }
.final .cta-row { justify-content: center; }
.foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 20px var(--gutter); font-size: .8rem; color: var(--mute); }

@media (min-width: 1100px) { .rail { display: flex; } }
@media (max-width: 1000px) {
  .pills { display: none; }
  .wrap.two { grid-template-columns: 1fr; }
  .offers-grid { grid-template-columns: 1fr; }
  .weeks li { grid-template-columns: 1fr; gap: 6px; padding: 22px 0; }
  .chip-b { display: none; }
}
@media (max-width: 760px) {
  .brand small { display: none; }
  .nav > .btn-dark { padding: 11px 16px; font-size: .85rem; }
  .stage { border-radius: 26px; height: auto; aspect-ratio: 3 / 4; }
  .stage-bg { border-width: 4px; }
  .days-badge { gap: 12px; }
  .tag { font-size: .6rem; padding: 7px 12px; left: 14px; top: 14px; }
  .caption { display: none; }
  .chip { right: 14px; bottom: 14px; width: 152px; padding: 12px 14px; font-size: .74rem; }
  .chip strong { font-size: 1.7rem; }
  .cta-row .btn { width: 100%; justify-content: center; }
  .buy { flex-direction: column; align-items: stretch; text-align: center; }
  .buy .btn { justify-content: center; }
}

/* Entrada em cascata do hero */
@media (prefers-reduced-motion: no-preference) {
  .hero > *, .hero .stage { animation: rise .7s cubic-bezier(.16, 1, .3, 1) backwards; }
  .hero .eyebrow { animation-delay: .05s; }
  .hero .mega { animation-delay: .12s; }
  .hero .stage { animation-delay: .2s; }
  .hero .cta-row { animation-delay: .28s; }
  .weeks li { animation: rise .6s cubic-bezier(.16, 1, .3, 1) backwards; animation-delay: calc(var(--i) * 70ms); }
}
@keyframes rise { from { opacity: 0; transform: translateY(18px); } }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn, .weeks li { transition: none; } }