/* =========================================================
   TF Cursos — Página de vendas · Neonatologia Equina Fortaleza
   ========================================================= */

/* Karla (variável, auto-hospedada — SIL Open Font License) */
@font-face { font-family: "Karla"; font-style: normal; font-weight: 200 800; font-display: swap; src: url("../fonts/karla-latin-wght-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Karla"; font-style: normal; font-weight: 200 800; font-display: swap; src: url("../fonts/karla-latin-ext-wght-normal.woff2") format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Karla"; font-style: italic; font-weight: 200 800; font-display: swap; src: url("../fonts/karla-latin-wght-italic.woff2") format("woff2"); }

:root {
  --g9: #1E3D37;
  --g8: #254A43;
  --g7: #2A5B51;
  --g5: #398170;
  --g5-hover: #2F6E5F;
  --g3: #82C6B2;
  --g1: #D8EFE7;
  --cream: #E7EDDA;
  --paper: #F6F7F1;
  --white: #FFFFFF;
  --ink: #1B1F1D;
  --muted: #5E6863;
  --or: #E08A3C;
  --or-hover: #CC7730;
  --or2: #F5B97A;
  --orl: #FCEBD9;
  --wa: #25D366;

  --radius-sm: 16px;
  --radius: 24px;
  --radius-lg: 32px;
  --shadow: 0 16px 40px rgba(26, 51, 46, .14);
  --container: 1200px;
  --gutter: 20px;
  --font: "Karla", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
[hidden] { display: none !important; }

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--white); padding: 8px 16px; border-radius: 8px; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--or); outline-offset: 3px; border-radius: 6px; }

.container { width: 100%; max-width: calc(var(--container) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.center { display: flex; justify-content: center; }

.ico { width: 1.25em; height: 1.25em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ---------- Brand strip ---------- */
.brand-strip { display: flex; height: 8px; }
.brand-strip span { flex: 1; }
.brand-strip span:nth-child(1) { background: var(--g1); }
.brand-strip span:nth-child(2) { background: var(--g3); }
.brand-strip span:nth-child(3) { background: var(--g5); }
.brand-strip span:nth-child(4) { background: var(--g7); }

/* ---------- Chips / eyebrow ---------- */
.chips { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 100px;
  font-size: 12px; font-weight: 700; letter-spacing: 1.4px; text-transform: uppercase; line-height: 1.2;
}
.chip--orange { background: var(--orl); color: var(--or); }
.chip--green { background: var(--g1); color: var(--g5); }
.chip--solid { background: var(--or); color: var(--white); font-size: 11px; }

.eyebrow { font-size: 14px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--or); }
.eyebrow--green { color: var(--g5); }
.eyebrow--light { color: var(--or2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px 28px; border-radius: 100px; border: 1.5px solid transparent;
  font-weight: 700; font-size: 16px; line-height: 1.2; text-decoration: none; text-align: center;
  transition: background-color .2s, color .2s, transform .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn .ico { width: 18px; height: 18px; }
.btn--sm { padding: 13px 22px; font-size: 15px; }
.btn--lg { padding: 20px 34px; font-size: 17px; }
.btn--block { width: 100%; }
.btn--primary { background: var(--g5); color: var(--white); }
.btn--primary:hover { background: var(--g5-hover); box-shadow: 0 10px 24px rgba(57, 129, 112, .28); }
.btn--orange { background: var(--or); color: var(--white); }
.btn--orange:hover { background: var(--or-hover); box-shadow: 0 10px 24px rgba(224, 138, 60, .32); }
.btn--ghost { border-color: var(--g5); color: var(--g5); background: transparent; }
.btn--ghost:hover { background: var(--g1); }
.btn--outline-light { border-color: var(--white); color: var(--white); background: transparent; }
.btn--outline-light:hover { background: rgba(255, 255, 255, .1); }

.icon-badge { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 16px; flex: none; }
.icon-badge .ico { width: 24px; height: 24px; }
.icon-badge--mint { background: var(--g1); color: var(--g5); }
.icon-badge--dark { background: var(--g7); color: var(--white); }

/* ---------- Urgency bar ---------- */
.urgency { background: var(--g8); color: var(--cream); }
.urgency__inner { display: flex; align-items: center; justify-content: center; gap: 16px; padding-top: 12px; padding-bottom: 12px; flex-wrap: wrap; }
.urgency__text { font-size: 15px; font-weight: 500; }
.urgency__text strong { color: var(--white); }
.urgency__count { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 100px; background: rgba(255, 255, 255, .1); color: var(--white); font-weight: 700; font-size: 14px; }
.urgency__count .ico { color: var(--or2); width: 16px; height: 16px; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .96); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--cream); }
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-top: 14px; padding-bottom: 14px; }
.header__logo img { height: 64px; width: auto; }
.nav { display: flex; gap: 36px; }
.nav a { text-decoration: none; color: var(--muted); font-weight: 500; font-size: 16px; transition: color .2s; }
.nav a:hover { color: var(--g5); }
.header__actions { display: flex; align-items: center; gap: 12px; }
.header__menu { display: none; background: none; border: 0; padding: 8px; color: var(--ink); }
.header__menu .ico { width: 26px; height: 26px; }

/* ---------- Hero ---------- */
.hero { background: var(--paper); padding: 88px 0 112px; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1fr 540px; gap: 64px; align-items: center; }
.hero__content { display: flex; flex-direction: column; gap: 26px; align-items: flex-start; }
.hero__title { font-size: clamp(38px, 4.4vw, 60px); line-height: 1.1; letter-spacing: -1.5px; font-weight: 700; }
.hero__lead { font-size: 20px; line-height: 1.6; color: var(--muted); }
.hero__meta { display: flex; flex-wrap: wrap; gap: 12px 28px; }
.hero__meta li { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; }
.hero__meta .ico { color: var(--g5); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 16px; }
.hero__price { font-size: 15px; color: var(--muted); }
.hero__price strong { color: var(--or); }

.hero__media { position: relative; height: 640px; }
.hero__img {
  position: absolute; right: 0; top: 0; width: 500px; height: 620px; object-fit: cover;
  border-radius: 250px 32px 250px 32px;
}
.hero__dot { position: absolute; right: -40px; top: -30px; width: 140px; height: 140px; border-radius: 50%; background: var(--or); }
.float-card { position: absolute; display: flex; box-shadow: var(--shadow); border-radius: 20px; }
.float-card--light { left: 0; top: 470px; background: var(--white); padding: 16px 24px 16px 20px; gap: 14px; align-items: center; }
.float-card--light strong { display: block; font-size: 16px; }
.float-card--light small { display: block; font-size: 14px; color: var(--muted); }
.float-card--dark { right: -12px; top: 380px; background: var(--g7); color: var(--white); flex-direction: column; align-items: center; padding: 18px 24px; }
.float-card--dark strong { font-size: 40px; line-height: 1.1; }
.float-card--dark small { font-size: 14px; color: var(--cream); font-weight: 500; }

/* ---------- Partners ---------- */
.partners { border-bottom: 1px solid var(--cream); }
.partners__inner { display: flex; align-items: center; justify-content: center; gap: 48px; padding-top: 32px; padding-bottom: 32px; flex-wrap: wrap; }
.partners__label { font-size: 13px; font-weight: 700; letter-spacing: 2.4px; text-transform: uppercase; color: var(--muted); }
.partners img { height: 80px; width: auto; object-fit: contain; }

/* ---------- Sections ---------- */
.section { padding: 120px 0; }
.section--cream { background: var(--cream); }
.section--paper { background: var(--paper); }
.section--dark { background: var(--g8); color: var(--white); }

.section-head { display: flex; flex-direction: column; gap: 18px; max-width: 880px; }
.section-head--center { text-align: center; align-items: center; margin: 0 auto 56px; }
.section-head--wide { max-width: 1000px; }
.section-head h2, .instructor h2, .offer h2, .faq h2 { font-size: clamp(30px, 3.4vw, 48px); line-height: 1.16; letter-spacing: -1px; font-weight: 700; }
.section-head > p:last-child:not(.eyebrow) { font-size: 19px; line-height: 1.6; color: var(--muted); }
.section--dark .section-head > p:last-child:not(.eyebrow), .pain .section-head > p:last-child:not(.eyebrow) { color: var(--cream); }

.split-head { display: grid; grid-template-columns: 620px 1fr; gap: 80px; align-items: end; margin-bottom: 56px; }
.split-head__text { font-size: 18px; color: var(--muted); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footnote { text-align: center; margin-top: 40px; font-size: 14px; color: var(--muted); }

/* ---------- Pain ---------- */
.pain { position: relative; color: var(--white); background: var(--g7); isolation: isolate; }
.pain::before { content: ""; position: absolute; inset: 0; z-index: -1; background: url("../img/bg-egua-potro.webp") center/cover no-repeat; opacity: .14; }
.pain-card { display: flex; flex-direction: column; gap: 16px; padding: 36px 32px; border-radius: var(--radius); background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .14); backdrop-filter: blur(4px); }
.pain-card__quote { font-size: 64px; line-height: .8; font-weight: 700; color: var(--or); height: 32px; }
.pain-card h3 { font-size: 24px; line-height: 1.33; }
.pain-card p { color: var(--cream); }
.bridge { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin: 56px auto 0; width: fit-content; max-width: 100%; padding: 12px 12px 12px 28px; border-radius: 100px; background: var(--g8); }
.bridge p { font-size: 18px; font-weight: 600; }

/* ---------- Outcomes ---------- */
.outcome { display: flex; flex-direction: column; gap: 14px; padding: 32px 32px 36px; border-radius: var(--radius); background: var(--paper); transition: transform .25s, box-shadow .25s; }
.outcome:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.outcome .icon-badge { margin-bottom: 6px; }
.outcome h3 { font-size: 22px; line-height: 1.3; }
.outcome p { font-size: 16px; color: var(--muted); }

/* ---------- Steps ---------- */
.step { display: flex; flex-direction: column; gap: 12px; padding: 32px; border-radius: 28px; background: var(--white); }
.step__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.step__n { font-size: 48px; font-weight: 300; color: var(--g3); line-height: 1; }
.step__label { font-size: 14px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--or); }
.step__date { font-size: 40px; line-height: 1.1; font-weight: 700; letter-spacing: -1px; color: var(--g7); }
.step__when { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; padding-bottom: 14px; border-bottom: 1px solid var(--cream); }
.step__when .ico { color: var(--muted); width: 16px; height: 16px; }
.step__desc { font-size: 16px; color: var(--muted); }

/* ---------- Chapters ---------- */
.chapters { align-items: start; margin-bottom: 56px; }
.chapter { padding: 36px 36px 40px; border-radius: 28px; background: var(--paper); height: 100%; }
.chapter summary { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; list-style: none; cursor: default; padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid rgba(27, 31, 29, .1); }
.chapter summary::-webkit-details-marker { display: none; }
.chapter__n { display: inline-flex; align-items: center; justify-content: center; width: 72px; height: 72px; border-radius: 36px 36px 36px 12px; background: var(--or); color: var(--white); font-size: 30px; font-weight: 300; }
.chapter__head { display: flex; flex-direction: column; gap: 4px; }
.chapter__label { font-size: 14px; font-weight: 700; letter-spacing: 2.4px; text-transform: uppercase; color: var(--or); }
.chapter__title { font-size: 24px; line-height: 1.3; font-weight: 700; }
.chapter__toggle { display: none; }
.chapter--dark { background: var(--g7); color: var(--white); }
.chapter--dark summary { border-color: rgba(255, 255, 255, .16); }
.chapter--dark .chapter__label { color: var(--or2); }
.chapter--dark .checklist li { color: var(--cream); }
.chapter--dark .checklist li::before { background-color: var(--g3); }

/* Checklist */
.checklist { display: flex; flex-direction: column; gap: 14px; }
.checklist li { position: relative; padding-left: 30px; font-size: 16px; line-height: 1.5; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 18px; height: 18px; background-color: var(--g5);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/contain no-repeat;
}
.checklist--sm li { font-size: 15px; }
.checklist--light li { color: var(--white); font-size: 18px; }
.checklist--light li::before { background-color: var(--or2); top: 4px; }

/* ---------- Practice ---------- */
.gallery { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; align-items: center; margin-bottom: 24px; }
.gallery img { width: 100%; height: 340px; object-fit: cover; border-radius: 20px; }
.gallery img:nth-child(even) { height: 300px; }
.practice-card { display: flex; flex-direction: column; border-radius: var(--radius); background: var(--white); color: var(--ink); overflow: hidden; }
.practice-card img { width: 100%; height: 240px; object-fit: cover; }
.practice-card__body { display: flex; flex-direction: column; gap: 16px; padding: 28px 28px 32px; }
.practice-card h3 { font-size: 22px; }

/* ---------- Instructor ---------- */
.instructor { background: var(--paper); padding-top: 120px; overflow: hidden; }
.instructor__grid { display: grid; grid-template-columns: 520px 1fr; gap: 96px; align-items: end; }
.instructor__media { position: relative; height: 640px; }
.instructor__circle { position: absolute; left: 10px; bottom: 0; width: 500px; height: 500px; border-radius: 50%; background: var(--cream); }
.instructor__dot { position: absolute; left: 410px; top: 90px; width: 96px; height: 96px; border-radius: 50%; background: var(--or); z-index: 1; }
.instructor__media img { position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); width: 440px; height: 580px; object-fit: cover; border-radius: 220px 220px 0 0; }
.instructor__content { display: flex; flex-direction: column; gap: 22px; padding-bottom: 120px; }
.instructor__role { font-size: 18px; font-weight: 600; color: var(--g5); }
.instructor__content > p:not(.eyebrow):not(.instructor__role) { font-size: 18px; color: var(--muted); }
.instructor blockquote { padding-left: 24px; border-left: 3px solid var(--or); font-size: 20px; font-style: italic; line-height: 1.5; }
.stats { display: flex; gap: 48px; flex-wrap: wrap; padding-top: 8px; }
.stats dt { font-size: 44px; line-height: 1.1; font-weight: 700; color: var(--g7); letter-spacing: -1px; }
.stats dd { font-size: 15px; color: var(--muted); }
.instructor__sign { width: 187px; height: auto; }

/* ---------- Testimonials ---------- */
.testimonial { display: flex; flex-direction: column; gap: 16px; padding: 32px; border-radius: var(--radius); background: var(--paper); }
.testimonial blockquote { font-size: 17px; }
.testimonial figcaption strong { display: block; }
.testimonial figcaption span { font-size: 14px; color: var(--muted); }

/* ---------- Offer ---------- */
.offer { position: relative; background: var(--g7); color: var(--white); isolation: isolate; }
.offer::before { content: ""; position: absolute; inset: 0; z-index: -1; background: url("../img/bg-egua-potro.webp") center/cover no-repeat; opacity: .08; }
.offer__grid { display: grid; grid-template-columns: 1fr 480px; gap: 80px; align-items: center; }
.offer__content { display: flex; flex-direction: column; gap: 24px; }
.offer__content > p:not(.eyebrow) { font-size: 19px; color: var(--cream); }
.price-card { display: flex; flex-direction: column; gap: 16px; padding: 40px; border-radius: var(--radius-lg); background: var(--white); color: var(--ink); box-shadow: 0 24px 60px rgba(0, 0, 0, .25); }
.price-card__chips { display: flex; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.price-card__was { font-size: 17px; color: var(--muted); }
.price-card__price { display: flex; align-items: baseline; gap: 8px; color: var(--g7); }
.price-card__price span { font-size: 28px; font-weight: 700; }
.price-card__price strong { font-size: 80px; line-height: 1; letter-spacing: -3px; }
.price-card__valid { font-weight: 600; font-size: 16px; }
.price-card__secure { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.price-card__secure .ico { width: 16px; height: 16px; }
.price-card__next { display: flex; justify-content: space-between; align-items: center; padding-top: 16px; border-top: 1px solid var(--cream); color: var(--muted); }
.price-card__next span strong { display: block; font-size: 15px; }
.price-card__next small { font-size: 14px; }
.price-card__next > strong { font-size: 22px; }
.price-card__help { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 15px; color: var(--g5); text-decoration: none; }
.price-card__help:hover { text-decoration: underline; }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: 400px 1fr; gap: 96px; align-items: start; }
.faq__head { display: flex; flex-direction: column; gap: 20px; align-items: flex-start; position: sticky; top: 120px; }
.faq__head > p:not(.eyebrow) { font-size: 18px; color: var(--muted); }
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq__item { border-radius: 20px; background: var(--white); border: 1.5px solid transparent; transition: border-color .2s; }
.faq__item[open] { border-color: var(--g3); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 24px 28px; font-size: 19px; font-weight: 700; cursor: pointer; list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__icon { display: inline-flex; padding: 8px; border-radius: 50%; background: var(--g1); color: var(--g5); transition: transform .25s, background-color .2s; }
.faq__icon .ico { width: 18px; height: 18px; }
.faq__item[open] .faq__icon { transform: rotate(45deg); background: var(--g5); color: var(--white); }
.faq__item p { padding: 0 28px 24px; color: var(--muted); }

/* ---------- Final CTA ---------- */
.final-cta { position: relative; padding: 140px 0; background: var(--g8); color: var(--white); overflow: hidden; isolation: isolate; }
.final-cta__bg { position: absolute; top: 0; right: 0; width: 64%; height: 100%; object-fit: cover; object-position: 60% 50%; z-index: -2; }
.final-cta::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--g9) 0%, var(--g9) 36%, rgba(30, 61, 55, .55) 52%, rgba(30, 61, 55, 0) 72%); }
.final-cta__content { display: flex; flex-direction: column; gap: 26px; max-width: 680px; }
.final-cta blockquote { font-size: clamp(28px, 3.1vw, 44px); line-height: 1.22; font-weight: 700; letter-spacing: -.8px; }
.final-cta__author { font-size: 18px; font-weight: 500; color: var(--cream); }
.final-cta__actions { display: flex; flex-wrap: wrap; gap: 16px; padding-top: 6px; }
.final-cta__note { font-size: 15px; color: var(--cream); }

/* ---------- Footer ---------- */
.footer { background: var(--g9); color: var(--white); padding: 80px 0 40px; }
.footer__grid { display: grid; grid-template-columns: 1fr 1fr 1.25fr; gap: 64px; padding-bottom: 56px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.footer__brand { display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }
.footer__brand img { height: 88px; width: auto; }
.footer__brand p { color: var(--cream); max-width: 320px; }
.footer__title { font-size: 13px; font-weight: 700; letter-spacing: 2.4px; text-transform: uppercase; color: var(--g3); margin-bottom: 16px; }
.footer__list { display: flex; flex-direction: column; gap: 14px; }
.footer__list li { display: flex; gap: 10px; align-items: flex-start; }
.footer__list .ico { color: var(--or2); width: 18px; height: 18px; margin-top: 4px; }
.footer__list a { text-decoration: none; font-weight: 600; font-size: 16px; overflow-wrap: anywhere; }
.footer__list a:hover { text-decoration: underline; }
.footer__list small { display: block; font-weight: 400; font-size: 13px; color: var(--cream); }
.footer__bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-top: 32px; font-size: 14px; color: var(--cream); }
.footer__bottom a { text-decoration: none; }

/* ---------- Floating / sticky ---------- */
.wa-float { position: fixed; right: 32px; bottom: 32px; z-index: 40; display: inline-flex; padding: 16px; border-radius: 50%; background: var(--wa); color: var(--white); box-shadow: 0 10px 24px rgba(0, 0, 0, .2); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); }
.wa-float .ico { width: 30px; height: 30px; }
.sticky-cta { display: none; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .outcome, .wa-float { transition: none; }
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1180px) {
  .nav { gap: 24px; }
  .hero__grid { grid-template-columns: 1fr 460px; gap: 48px; }
  .hero__img { width: 430px; height: 560px; border-radius: 215px 28px 215px 28px; }
  .hero__media { height: 580px; }
  .float-card--light { top: 430px; }
  .float-card--dark { top: 340px; }
  .split-head { grid-template-columns: 1fr 1fr; gap: 48px; }
  .instructor__grid { grid-template-columns: 440px 1fr; gap: 56px; }
  .instructor__circle { width: 420px; height: 420px; }
  .instructor__media img { width: 380px; height: 520px; }
  .instructor__dot { left: 340px; }
  .offer__grid { grid-template-columns: 1fr 440px; gap: 48px; }
  .faq { grid-template-columns: 320px 1fr; gap: 56px; }
}

@media (max-width: 960px) {
  body { font-size: 16px; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--cream); box-shadow: 0 16px 24px rgba(0, 0, 0, .06);
    padding: 8px var(--gutter) 16px; display: none;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--paper); font-size: 17px; color: var(--ink); }
  .header__menu { display: inline-flex; }

  .hero { padding: 24px 0 56px; }
  .hero__grid { grid-template-columns: 1fr; gap: 28px; }
  .hero__media { order: -1; height: auto; aspect-ratio: 350 / 380; max-width: 520px; width: 100%; margin: 0 auto; }
  .hero__img { position: static; width: 100%; height: 100%; border-radius: 50% 24px 50% 24px / 46% 24px 46% 24px; }
  .hero__dot { width: 90px; height: 90px; right: -16px; top: -16px; }
  .float-card--light { display: none; }
  .float-card--dark { right: 12px; top: auto; bottom: 16%; padding: 10px 16px; border-radius: 16px; }
  .float-card--dark strong { font-size: 28px; }
  .float-card--dark small { font-size: 12px; }
  .hero__content { gap: 20px; }
  .hero__ctas { width: 100%; }
  .hero__ctas .btn { width: 100%; }

  .section { padding: 72px 0; }
  .section-head--center { margin-bottom: 36px; }
  .split-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 32px; }
  .grid-3 { grid-template-columns: 1fr; gap: 16px; }
  .pain-card { padding: 24px; gap: 10px; }
  .pain-card h3 { font-size: 20px; }
  .pain-card__quote { font-size: 48px; height: 22px; }
  .bridge { flex-direction: column; border-radius: var(--radius); padding: 24px; text-align: center; margin-top: 32px; }
  .outcome { flex-direction: row; flex-wrap: wrap; align-items: center; padding: 20px; gap: 12px 16px; }
  .outcome .icon-badge { margin: 0; width: 44px; height: 44px; }
  .outcome h3 { flex: 1; font-size: 18px; }
  .outcome p { flex-basis: 100%; font-size: 15px; }
  .step { padding: 24px; }
  .step__date { font-size: 32px; }

  .chapters { margin-bottom: 36px; }
  .chapter { padding: 20px; height: auto; }
  .chapter summary { cursor: pointer; padding-bottom: 0; margin-bottom: 0; border-bottom: 0; gap: 14px; }
  .chapter[open] summary { padding-bottom: 16px; margin-bottom: 16px; border-bottom: 1px solid rgba(27, 31, 29, .1); }
  .chapter--dark[open] summary { border-color: rgba(255, 255, 255, .16); }
  .chapter__n { width: 48px; height: 48px; font-size: 20px; border-radius: 24px 24px 24px 8px; }
  .chapter__title { font-size: 18px; }
  .chapter__label { font-size: 12px; }
  .chapter__toggle { display: block; width: 22px; height: 22px; color: var(--g5); transition: transform .25s; }
  .chapter--dark .chapter__toggle { color: var(--g3); }
  .chapter[open] .chapter__toggle { transform: rotate(45deg); }

  .gallery { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin: 0 calc(var(--gutter) * -1) 20px; padding: 0 var(--gutter); gap: 12px; scrollbar-width: none; }
  .gallery::-webkit-scrollbar { display: none; }
  .gallery img, .gallery img:nth-child(even) { flex: 0 0 72%; height: 300px; scroll-snap-align: center; }
  .practice-card img { height: 200px; }
  .practice-card__body { padding: 22px; }

  .instructor { padding-top: 64px; }
  .instructor__grid { grid-template-columns: 1fr; gap: 24px; }
  .instructor__media { height: 400px; max-width: 360px; width: 100%; margin: 0 auto; }
  .instructor__circle { width: 330px; height: 330px; left: 50%; transform: translateX(-50%); }
  .instructor__dot { left: auto; right: 10px; top: 30px; width: 64px; height: 64px; }
  .instructor__media img { width: 300px; height: 380px; border-radius: 150px 150px 0 0; }
  .instructor__content { padding-bottom: 72px; gap: 16px; }
  .stats { gap: 22px; flex-wrap: nowrap; }
  .stats dt { font-size: 28px; }
  .stats dd { font-size: 13px; }
  .btn--lg { padding: 18px 22px; font-size: 16px; }

  .offer__grid { grid-template-columns: 1fr; gap: 28px; }
  .price-card { padding: 28px 22px; }
  .price-card__price strong { font-size: 60px; letter-spacing: -2px; }
  .checklist--light li { font-size: 16px; }

  .faq { grid-template-columns: 1fr; gap: 28px; }
  .faq__head { position: static; }
  .faq__item summary { padding: 18px 20px; font-size: 17px; }
  .faq__item p { padding: 0 20px 18px; }

  .final-cta { padding: 80px 0; }
  .final-cta__bg { width: 100%; }
  .final-cta::after { background: linear-gradient(180deg, rgba(30, 61, 55, .86) 0%, rgba(30, 61, 55, .92) 100%); }
  .final-cta__actions .btn { width: 100%; }

  .footer { padding: 56px 0 120px; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; padding-bottom: 36px; }

  .wa-float { display: none; }
  .sticky-cta {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
    display: flex; align-items: center; gap: 12px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
    background: var(--white); box-shadow: 0 -6px 20px rgba(0, 0, 0, .12);
    transform: translateY(110%); transition: transform .3s ease;
  }
  .sticky-cta.is-visible { transform: none; }
  .sticky-cta__price { display: flex; flex-direction: column; line-height: 1.2; }
  .sticky-cta__price small { font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; color: var(--or); }
  .sticky-cta__price strong { font-size: 18px; color: var(--g7); white-space: nowrap; }
  .sticky-cta .btn { flex: 1; padding: 14px 16px; font-size: 15px; }
  .sticky-cta__wa { display: inline-flex; padding: 12px; border-radius: 50%; background: var(--wa); color: var(--white); }
  .sticky-cta__wa .ico { width: 22px; height: 22px; }
}

@media (max-width: 560px) {
  .urgency__inner { gap: 8px; padding-top: 10px; padding-bottom: 10px; }
  .urgency .chip--solid, .urgency__count { display: none; }
  .urgency__text { font-size: 13px; text-align: center; }
  .header__logo img { height: 48px; }
  .header__actions { gap: 4px; }
  .header__actions .btn { padding: 10px 16px; font-size: 14px; }
  .hero__title { font-size: 36px; letter-spacing: -1px; }
  .hero__lead { font-size: 17px; }
  .hero__meta { flex-direction: column; gap: 10px; }
  .partners__inner { gap: 20px 28px; }
  .partners__label { flex-basis: 100%; text-align: center; }
  .partners img { height: 56px; }
  .section-head h2, .instructor h2, .offer h2, .faq h2 { font-size: 30px; }
  .section-head > p:last-child:not(.eyebrow) { font-size: 16px; }
  .eyebrow { font-size: 12px; letter-spacing: 2.4px; }
}