/* ==========================================================
   Lucas Porto · Personal Trainer
   Mobile-first. Breakpoints: 640px (tablet), 960px (desktop)
   ========================================================== */

:root {
  --red: #C0392B;
  --red-dark: #9E2E23;
  --orange: #F04C22;       /* só detalhes / badges */
  --black: #000;
  --white: #fff;
  --gray-900: #0c0c0c;
  --gray-800: #151515;
  --gray-700: #222;
  --gray-400: #a3a3a3;     /* texto secundário: 8.9:1 sobre preto */

  --font-head: "Oswald", "Arial Narrow", Impact, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 14px;
  --gutter: 20px;
  --tabs-h: 64px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--tabs-h) + 8px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
a { color: inherit; }
img, svg { display: block; }

h1, h2, h3,
.btn, .tab, .kicker, .plan__price, .ticker {
  font-family: var(--font-head);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .01em;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.accent { color: var(--red); }
.accent-alt { color: var(--black); }

/* ---------- Acessibilidade ---------- */
.skip-link {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--white);
  color: var(--black);
  padding: 10px 16px;
  border-radius: 8px;
  font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

section[tabindex="-1"]:focus { outline: none; }

:focus-visible {
  outline: 3px solid var(--white);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ---------- Logo (assets/logo.svg) ---------- */
.logo-img { height: 64px; width: auto; }
.logo-img--sm { height: 40px; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Botões ---------- */
.btn {
  --bg: var(--red);
  --fg: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .6em;
  min-height: 48px;
  padding: .8em 1.5em;
  border: 2px solid var(--bg);
  border-radius: 999px;
  background: var(--bg);
  color: var(--fg);
  font-size: 1.05rem;
  letter-spacing: .04em;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s, color .25s;
}
.btn::after { /* brilho que passa no hover */
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform .6s var(--ease);
  z-index: -1;
}
.btn:hover { transform: translateY(-2px); }
.btn:hover::after { transform: translateX(120%); }
.btn:active { transform: translateY(0) scale(.98); }

.btn--primary { box-shadow: 0 10px 30px -10px rgba(192, 57, 43, .8); }
.btn--primary:hover { --bg: var(--red-dark); box-shadow: 0 14px 34px -10px rgba(192, 57, 43, .95); }

.btn--ghost { --bg: transparent; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: var(--white); }

.btn--light { --bg: var(--white); --fg: var(--black); }
.btn--light:hover { box-shadow: 0 12px 30px -12px rgba(0,0,0,.6); }

.btn--outline { --bg: transparent; border-color: var(--red); }
.btn--outline:hover { --bg: var(--red); }

.btn--lg { font-size: 1.15rem; min-height: 56px; }
.btn--xl { font-size: 1.3rem; min-height: 64px; padding-inline: 2em; }

.btn__icon { width: 1.25em; height: 1.25em; flex: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(120% 70% at 100% 0%, rgba(192, 57, 43, .45), transparent 60%),
    radial-gradient(80% 50% at 0% 100%, rgba(192, 57, 43, .18), transparent 60%),
    var(--black);
}

.hero__stripes {
  position: absolute;
  inset: -20% -40% auto auto;
  width: 120%;
  height: 90%;
  background: repeating-linear-gradient(
    -55deg,
    transparent 0 38px,
    rgba(255,255,255,.035) 38px 40px
  );
  transform: rotate(0deg);
  animation: stripes 18s linear infinite;
  pointer-events: none;
}
@keyframes stripes {
  to { background-position: 400px 0; }
}

.hero__inner {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 32px;
  padding-bottom: 48px;
}

.hero .logo-img { align-self: center; height: 128px; margin-bottom: 32px; }

.hero__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero__row {
  display: flex;
  align-items: center;
  gap: clamp(16px, 4vw, 48px);
  margin-bottom: 24px;
}

.hero__photo {
  position: relative;
  flex: none; /* Safari: sem isso o flex encolhe a altura e a foto vira oval */
  width: clamp(100px, 32vw, 300px);
  margin: 0;
  opacity: 0;
  animation: pop .9s .1s var(--ease) forwards;
}
.hero__photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid var(--red);
  box-shadow: 0 20px 50px -18px rgba(192, 57, 43, .9);
}
.hero__photo::after { /* anel em volta da foto */
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px dashed rgba(240, 76, 34, .55);
  pointer-events: none;
}
@keyframes pop {
  from { opacity: 0; transform: scale(.85); }
  to   { opacity: 1; transform: none; }
}

.hero__title {
  min-width: 0;
  font-size: clamp(2rem, 10.5vw, 7.5rem);
  line-height: .92;
  letter-spacing: -.005em;
}
.hero__title .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero__title .line > span {
  display: inline-block;
  transform: translateY(105%);
  animation: rise .9s var(--ease) forwards;
}
.hero__title .line:nth-child(2) > span { animation-delay: .12s; }
.hero__title .line:nth-child(3) > span { animation-delay: .24s; }
@keyframes rise { to { transform: translateY(0); } }

.hero__lead {
  max-width: 34ch;
  font-size: 1.075rem;
  color: #d4d4d4;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp .8s .45s var(--ease) forwards;
}

.hero__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  animation: fadeUp .8s .6s var(--ease) forwards;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* ---------- Ticker ---------- */
.ticker {
  position: relative;
  background: var(--red);
  transform: rotate(-2deg) scale(1.05);
  transform-origin: center;
  margin-bottom: 28px;
  overflow: hidden;
  white-space: nowrap;
}
.ticker__track {
  display: inline-flex;
  animation: marquee 22s linear infinite;
}
.ticker span {
  font-size: 1.1rem;
  letter-spacing: .12em;
  padding: 10px 22px;
}
.ticker span::after {
  content: "✦";
  margin-left: 44px;
  color: var(--black);
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Tabs (segmented control) ---------- */
.tabs {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, .82);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-700);
}
.tabs__inner {
  display: flex;
  gap: 8px;
  height: var(--tabs-h);
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs__inner::-webkit-scrollbar { display: none; }

.tab {
  position: relative;
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--gray-700);
  background: var(--gray-900);
  color: var(--gray-400);
  font-size: .95rem;
  letter-spacing: .05em;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color .3s var(--ease), color .3s, border-color .3s, transform .2s;
}
.tab:hover { color: var(--white); border-color: #444; }
.tab:active { transform: scale(.97); }

.tab--main {
  font-size: 1.05rem;
  padding: 0 18px;
  color: var(--white);
  border-color: var(--red);
}
.tab.is-active {
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
}
.tab__badge {
  font-family: var(--font-body);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .08em;
  padding: 2px 7px;
  border-radius: 999px;
  background: var(--orange);
  color: var(--black);
}

/* ---------- Seções ---------- */
.section { padding-block: 72px; }
.section + .section { border-top: 1px solid var(--gray-700); }

.section--main {
  padding-block: 88px 96px;
  background:
    linear-gradient(180deg, rgba(192, 57, 43, .14), transparent 45%),
    var(--black);
}

.section__head { margin-bottom: 36px; }
.kicker {
  display: inline-block;
  font-size: .9rem;
  letter-spacing: .2em;
  color: var(--orange);
  margin-bottom: 8px;
}
.section__title {
  font-size: clamp(2.25rem, 10vw, 3.75rem);
  line-height: 1;
  margin-bottom: 14px;
}
.section__title--xl { font-size: clamp(2.75rem, 13vw, 5.5rem); }
.section__lead { color: var(--gray-400); max-width: 52ch; }

.cur {
  font-size: .45em;
  vertical-align: .9em;
  margin-right: .15em;
  letter-spacing: 0;
}

/* ---------- Planos mensais (cards) ---------- */
.plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.plans__subtitle {
  font-size: clamp(1.5rem, 6.5vw, 2.25rem);
  line-height: 1.1;
  margin: 44px 0 18px;
}
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 18px 14px 14px;
  border-radius: var(--radius);
  background: var(--gray-800);
  border: 1px solid var(--gray-700);
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.plan:hover {
  transform: translateY(-4px);
  border-color: rgba(192, 57, 43, .7);
  box-shadow: 0 20px 40px -24px rgba(192, 57, 43, .7);
}
.plan__type {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 6px;
}
.plan__name {
  font-size: 1.3rem;
  line-height: 1.1;
  margin-bottom: 10px;
}
.plan__name small { font-size: .6em; color: var(--gray-400); margin-left: 2px; }
.plan__row { /* cards menores: economia abaixo do preço; destaque: lado a lado */
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 16px;
}
.plan__price {
  flex: none;
  font-size: 2.3rem;
  line-height: 1;
}
.plan__save {
  display: flex;
  flex-direction: column;
  font-size: .78rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--white);
  padding: 5px 10px;
  border-radius: 8px;
  background: rgba(192, 57, 43, .22);
  border-left: 3px solid var(--red);
}
.plan__save span { font-weight: 400; color: #d4d4d4; font-size: .7rem; }

.plan__badge {
  position: absolute;
  top: -12px;
  right: 18px;
  font-family: var(--font-body);
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--orange);
  color: var(--black);
  box-shadow: 0 6px 16px -6px rgba(240, 76, 34, .8);
}

.plan--featured {
  grid-column: 1 / -1;
  background: linear-gradient(155deg, var(--red) 0%, var(--red-dark) 100%);
  border-color: var(--red);
  padding: 26px 20px 20px;
  box-shadow: 0 24px 60px -24px rgba(192, 57, 43, .9);
}
.plan--featured:hover { border-color: var(--white); }
.plan--featured .plan__type,
.plan--featured .plan__name small { color: rgba(255,255,255,.85); }
.plan--featured .plan__name { font-size: 1.6rem; }
.plan--featured .plan__row { flex-direction: row; align-items: center; gap: 14px; }
.plan--featured .plan__price { font-size: 3.25rem; }
.plan--featured .plan__save {
  background: rgba(0, 0, 0, .28);
  border-left-color: var(--white);
}
.plan__cta {
  width: 100%;
  margin-top: auto;
  min-height: 42px;
  padding: .6em .8em;
  font-size: .8rem;
  letter-spacing: .02em;
  white-space: nowrap;
}
.plan:not(.plan--featured) .plan__cta .btn__icon { display: none; } /* não cabe no card estreito */
.plan--featured .plan__cta { font-size: .95rem; min-height: 46px; }

/* card que ocupa a linha toda sem ser o destaque */
.plan--wide { grid-column: 1 / -1; }
.plan--wide .plan__row { flex-direction: row; align-items: center; gap: 14px; }
.plan.plan--wide .plan__cta .btn__icon { display: block; }
.plan--wide .plan__cta { font-size: .95rem; min-height: 46px; }

/* faixa de referência (informativa, discreta) */
.ref {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1px dashed #3a3a3a;
  color: var(--gray-400);
  font-size: .85rem;
}
.ref__label {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.ref__text { min-width: 0; line-height: 1.3; }
.ref__price {
  flex: none;
  margin-left: auto;
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--white);
}
.is-clickable { cursor: pointer; }


.section__cta {
  margin-top: 44px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 24px;
  border-radius: var(--radius);
  border: 1px dashed rgba(192, 57, 43, .6);
}
.section__cta p { font-size: 1.1rem; }

/* ---------- Consultoria online: o que inclui ---------- */
.features {
  margin-bottom: 36px;
  padding: 20px 22px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--gray-700);
}
.features__title {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 12px;
}
.features__list { display: grid; gap: 10px; }
.features__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  line-height: 1.35;
}
.features__list svg {
  flex: none;
  width: 26px;
  height: 26px;
  padding: 5px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
}

/* ---------- CTA final ---------- */
.final {
  background: var(--red);
  position: relative;
  overflow: hidden;
}
.final::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-55deg, transparent 0 38px, rgba(0,0,0,.07) 38px 40px);
  pointer-events: none;
}
.final__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-block: 80px 64px;
}
.final__title {
  font-size: clamp(3rem, 15vw, 7rem);
  line-height: .95;
  margin-bottom: 16px;
}
.final__lead { max-width: 40ch; font-size: 1.1rem; margin-bottom: 32px; }
.insta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  padding: 8px 4px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid rgba(255,255,255,.4);
  transition: border-color .25s;
}
.insta:hover { border-color: var(--white); }
.insta__icon { width: 22px; height: 22px; }

.final__bottom {
  position: relative;
  background: var(--black);
  padding-block: 24px calc(24px + env(safe-area-inset-bottom));
  color: var(--gray-400);
  font-size: .85rem;
}
.final__bottom .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* ---------- Botão flutuante ---------- */
.fab {
  position: fixed;
  right: 16px;
  bottom: calc(16px + env(safe-area-inset-bottom));
  z-index: 60;
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  box-shadow: 0 10px 30px -8px rgba(0,0,0,.8), 0 0 0 2px rgba(255,255,255,.1);
  opacity: 0;
  transform: translateY(20px) scale(.8);
  pointer-events: none;
  transition: opacity .35s var(--ease), transform .35s var(--ease), background-color .2s;
}
.fab svg { width: 28px; height: 28px; }
.fab.is-visible { opacity: 1; transform: none; pointer-events: auto; }
.fab:hover { background: var(--red-dark); }

/* ---------- Reveal ao rolar ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--d, 0s);
}
.js .reveal.is-in { opacity: 1; transform: none; }
/* mantém o hover funcionando depois do reveal */
.js .plan.reveal.is-in { transition: opacity .7s var(--ease), transform .35s var(--ease), border-color .35s, box-shadow .35s; }

/* ==========================================================
   Tablet
   ========================================================== */
@media (min-width: 640px) {
  :root { --gutter: 32px; }

  .hero__actions { flex-direction: row; flex-wrap: wrap; }
  .tabs__inner { justify-content: center; }
  .tab { padding: 0 22px; }

  .plans { gap: 20px; }
  .plan { padding: 24px 22px 20px; }
  .plan__type { font-size: .75rem; letter-spacing: .14em; }
  .plan__name { font-size: 1.6rem; }
  .plan__row { flex-direction: row; align-items: center; gap: 14px; }
  .plan__price { font-size: 2.75rem; }
  .plan__cta { font-size: .95rem; min-height: 46px; }
  .plan:not(.plan--featured) .plan__cta .btn__icon { display: block; }
  .plan--featured { padding: 30px 26px 24px; }
  .plan--featured .plan__price { font-size: 3.5rem; }


  .section__cta { flex-direction: row; align-items: center; justify-content: space-between; }

  .final__bottom .container { flex-direction: row; justify-content: space-between; }
}

/* ==========================================================
   Desktop
   ========================================================== */
@media (min-width: 960px) {
  :root { --tabs-h: 72px; }

  .hero .logo-img { height: 160px; }
  .logo-img--sm { height: 44px; }
  .hero__inner { padding-top: 40px; }
  .hero__photo img { border-width: 6px; }
  .hero__photo::after { inset: -18px; }
  .hero__lead { font-size: 1.2rem; }

  .tab { font-size: 1.05rem; min-height: 46px; padding: 0 26px; }
  .tab--main { font-size: 1.2rem; padding: 0 30px; }

  .section { padding-block: 96px; }
  .section--main { padding-block: 120px; }

  .plans,
  .plans__subtitle,
  .features,
  .ref { max-width: 920px; }
  .features__list { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .plans__subtitle { margin-top: 56px; }
  /* destaque e card largo na horizontal: infos à esquerda, botão à direita */
  .plan--featured,
  .plan--wide {
    display: grid;
    grid-template-columns: 1fr auto;
    column-gap: 40px;
    align-items: center;
    padding: 34px 36px;
  }
  .plan--wide { padding: 26px 36px; }
  .plan--featured .plan__row,
  .plan--wide .plan__row { margin-bottom: 0; }
  .plan--featured .plan__cta,
  .plan--wide .plan__cta {
    grid-column: 2;
    grid-row: 1 / span 3;
    width: auto;
    margin: 0;
    padding-inline: 2.2em;
    font-size: 1.1rem;
    min-height: 56px;
  }


  .fab { right: 28px; bottom: 28px; width: 62px; height: 62px; }
}

/* ==========================================================
   Movimento reduzido
   ========================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .ticker__track { animation: none; }
  .js .reveal { opacity: 1; transform: none; }
}