/* ==========================================================================
   SHEPER — identidade visual editorial
   Branco / preto / cinza · hairlines · tipografia grotesca + serif itálica
   Paleta base: #FFFFFF · #F3F3F4 · #9896A1 · #373738 · #0A0A0B
   ========================================================================== */

:root {
  --white: #ffffff;
  --paper: #fafafa;
  --off: #f3f3f4;
  --line: #e4e4e8;
  --line-strong: #141416;
  --gray: #9896a1;
  --mid: #5c5c63;
  --ink: #141416;
  --black: #0a0a0b;
  --black-soft: #161619;
  --line-dark: rgba(255, 255, 255, 0.14);
  --mid-dark: #a8a8b0;
  --gray-dark: #7c7c85;

  --font-sans: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Instrument Serif", Georgia, serif;
  --font-headline: "Anton", "Impact", sans-serif;

  --pad-section: clamp(84px, 11vw, 152px);
  --gutter: clamp(20px, 4.5vw, 56px);
  --radius: 4px;
  --radius-lg: 8px;
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

section {
  scroll-margin-top: 84px;
}

::selection {
  background: var(--ink);
  color: var(--white);
}

/* ==========================================================================
   Layout base
   ========================================================================== */

.container {
  width: 100%;
  max-width: 1240px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container-narrow {
  max-width: 880px;
}

.section {
  padding: var(--pad-section) 0;
}

.section-paper {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-black {
  background: var(--black);
  color: var(--white);
}

.section-black.section-founders {
  background:
    radial-gradient(90% 55% at 85% 0%, #1a1a1e 0%, transparent 60%),
    var(--black);
}

.text-center {
  text-align: center;
}

/* ---------- Cabeçalho de seção (índice + hairline) ---------- */
.sec-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  border-top: 1px solid var(--line-strong);
  padding-top: 16px;
  margin-bottom: clamp(40px, 6vw, 72px);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink);
}

.sec-head span:last-child {
  color: var(--gray);
  text-align: right;
}

.sec-head-dark {
  border-top-color: var(--line-dark);
  color: var(--white);
}

.sec-head-dark span:last-child {
  color: var(--gray-dark);
}

/* ==========================================================================
   Tipografia
   ========================================================================== */

h1,
h2,
h3,
h4 {
  font-family: var(--font-headline);
  font-weight: 400;
  font-style: italic;
  line-height: 1.02;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

h1 em,
h2 em,
h3 em,
.title-xl em,
.title-lg em {
  font-family: var(--font-headline);
  font-style: italic;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

/* destaque das headlines: Anton itálica vazada (outline) */
@supports (-webkit-text-stroke: 1px black) {
  h1 em,
  h2 em,
  h3 em,
  .title-xl em,
  .title-lg em {
    -webkit-text-stroke: 0.028em currentColor;
    -webkit-text-fill-color: transparent;
  }
}

.title-xl {
  font-size: clamp(2.5rem, 5.6vw, 4.4rem);
  margin-bottom: clamp(32px, 4.5vw, 56px);
}

.title-lg {
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  margin-bottom: clamp(28px, 4vw, 48px);
}

.eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--mid);
  margin-bottom: clamp(20px, 3vw, 32px);
}

.badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 14px;
}

.badge-dark {
  color: var(--mid-dark);
  border-color: var(--line-dark);
}

.prose p {
  margin-bottom: 1.3em;
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  line-height: 1.7;
  color: var(--mid);
  max-width: 62ch;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose strong {
  color: var(--ink);
  font-weight: 600;
}

.prose-dark p {
  color: var(--mid-dark);
}

.prose-dark strong {
  color: var(--white);
}

.prose-narrow p {
  max-width: 56ch;
}

.prose-center p {
  margin-inline: auto;
}

.prose-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 64px);
  max-width: 1000px;
}

.prose-cols p {
  margin-bottom: 0;
}

/* ==========================================================================
   Botões e links
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1;
  padding: 16px 30px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease,
    border-color 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-lg {
  padding: 20px 40px;
  font-size: 12.5px;
}

.btn-block {
  width: 100%;
}

.btn-dark {
  background: linear-gradient(135deg, #26262b 0%, var(--black) 45%);
  color: var(--white);
}

.btn-dark:hover {
  box-shadow: 0 14px 32px -14px rgba(10, 10, 11, 0.55);
}

.btn-light {
  background: var(--white);
  color: var(--black);
}

.btn-light:hover {
  box-shadow: 0 14px 32px -14px rgba(255, 255, 255, 0.35);
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--ink);
  background: transparent;
}

.btn-header {
  padding: 12px 22px;
  font-size: 11px;
}

.btn-solid {
  background: var(--black);
  color: var(--white);
}

.link-quiet {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--mid);
  border-bottom: 1px solid var(--line);
  padding-bottom: 3px;
  transition: color 0.25s ease, border-color 0.25s ease;
}

.link-quiet:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.cta-row {
  display: flex;
  justify-content: center;
  margin-top: clamp(44px, 6vw, 72px);
}

/* ==========================================================================
   Header fixo
   ========================================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: background 0.35s ease, border-color 0.35s ease;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: auto;
  height: 38px;
}

.brand-word {
  width: auto;
  height: 16px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ==========================================================================
   01 · Hero — cena ilustrada: rebanho branco à direita, ovelha negra à esquerda
   ========================================================================== */

.hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: min(840px, 100svh);
  padding-top: clamp(110px, 11vw, 160px);
  padding-bottom: clamp(48px, 6vw, 88px);
}

/* seção seguinte ao hero mais próxima, mantendo o ritmo */
#prova {
  padding-top: clamp(56px, 7vw, 96px);
}

.hero-container {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-center {
  flex: 0 1 680px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.eyebrow-hero {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.eyebrow-mark {
  height: 20px;
  width: auto;
  animation: mark-float 3.2s ease-in-out infinite;
}

.hero-title {
  font-family: var(--font-headline);
  font-size: clamp(2.9rem, 6.6vw, 5.4rem);
  font-weight: 400;
  font-style: italic;
  letter-spacing: 0.01em;
  line-height: 0.99;
  text-transform: uppercase;
}

.hero-title em {
  font-family: var(--font-headline);
  font-style: italic;
  font-weight: 400;
  font-size: 1em;
  color: var(--ink);
  text-transform: uppercase;
}

@supports (-webkit-text-stroke: 1px black) {
  .hero-title em {
    -webkit-text-stroke: 0.028em currentColor;
    -webkit-text-fill-color: transparent;
  }
}

.hero-sub {
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--ink);
  margin-top: clamp(20px, 2.6vw, 32px);
  margin-bottom: 18px;
  max-width: 40ch;
}

.hero-micro {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--mid);
  max-width: 46ch;
  margin-inline: auto;
  margin-bottom: clamp(28px, 3.4vw, 40px);
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

/* ---------- Ovelha (SVG inline) ---------- */

.sheep {
  display: block;
}

.sheep-white {
  --sheep-wool: #ffffff;
  --sheep-face: #ffffff;
  --sheep-eye: #141416;
  --sheep-line: #141416;
  --sheep-ground: rgba(10, 10, 11, 0.07);
}

.sheep-black {
  --sheep-wool: #141416;
  --sheep-face: #141416;
  --sheep-eye: #ffffff;
  --sheep-line: #141416;
  --sheep-ground: rgba(10, 10, 11, 0.14);
}

.sheep-shadow {
  fill: var(--sheep-ground);
}

.sheep-leg {
  fill: none;
  stroke: var(--sheep-line);
  stroke-width: 5;
  stroke-linecap: round;
  transform-box: fill-box;
  transform-origin: 50% 8%;
}

.sheep-wool-line circle {
  fill: var(--sheep-wool);
  stroke: var(--sheep-line);
  stroke-width: 5;
}

.sheep-wool circle {
  fill: var(--sheep-wool);
}

.sheep-ear,
.sheep-face {
  fill: var(--sheep-face);
  stroke: var(--sheep-line);
  stroke-width: 4;
}

.sheep-tuft {
  fill: var(--sheep-wool);
  stroke: var(--sheep-line);
  stroke-width: 4;
}

.sheep-eye {
  fill: var(--sheep-eye);
}

/* respiração do corpo (pescando/andando) */
.sheep-bob {
  animation: sheep-bob 1.6s ease-in-out infinite;
  animation-delay: var(--bob-delay, 0s);
}

/* andar da ovelha negra: corpo mais rápido + pernas alternando */
.sheep-walk .sheep-bob {
  animation-duration: 0.9s;
}

.sheep-walk .leg-a {
  animation: leg-swing 0.45s ease-in-out var(--walk-delay, 0s) infinite alternate;
}

.sheep-walk .leg-b {
  animation: leg-swing 0.45s ease-in-out var(--walk-delay, 0s) infinite alternate-reverse;
}

/* ---------- Rebanho branco (direita) ---------- */

.hero-flock {
  position: absolute;
  top: -40px;
  right: -50px;
  bottom: -30px;
  width: clamp(300px, 38vw, 560px);
  z-index: 1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 24%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 24%);
}

.hero-flock .sheep {
  position: absolute;
  width: 27%;
  transform: rotate(-10deg) scale(var(--s, 1));
}

/* ---------- Ovelha negra (esquerda) ---------- */

.hero-blacksheep {
  position: absolute;
  z-index: 1;
  left: clamp(10px, 4.5vw, 76px);
  bottom: clamp(18px, 4.5vw, 48px);
  width: clamp(120px, 14vw, 190px);
  pointer-events: none;
  animation: sheep-breakaway 1.5s cubic-bezier(0.22, 0.8, 0.3, 1) 0.25s both;
}

/* ---------- Cena mobile (esteira em dois planos) — só aparece ≤860px ---------- */

.hero-meadow {
  display: none;
}

/* ---------- Trilha pontilhada (rebanho → ovelha negra) ---------- */

.hero-trail {
  position: absolute;
  z-index: 0;
  left: clamp(140px, 18vw, 320px);
  right: clamp(300px, 36vw, 560px);
  top: 58%;
  bottom: 6%;
  width: auto;
  height: auto;
  pointer-events: none;
  opacity: 0.6;
}

.hero-trail path {
  fill: none;
  stroke: var(--line);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 0.1 14;
  animation: trail-march 1.1s linear infinite;
}

/* ---------- Animações da cena ---------- */

@keyframes sheep-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-2.5px);
  }
}

@keyframes leg-swing {
  from {
    transform: rotate(9deg);
  }
  to {
    transform: rotate(-9deg);
  }
}

@keyframes sheep-breakaway {
  from {
    transform: translateX(110px);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes sheep-arrive {
  from {
    transform: translateY(14px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes meadow-scroll {
  to {
    transform: translateX(-50%);
  }
}

@keyframes trail-march {
  to {
    stroke-dashoffset: -14.1;
  }
}

@keyframes mark-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-3px);
  }
}

/* ==========================================================================
   02 · A prova (estudos)
   ========================================================================== */

.study-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.6vw, 18px);
}

.study-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: clamp(26px, 3vw, 38px);
}

.study-card-gray {
  background: var(--off);
}

.study-card-dark {
  background:
    radial-gradient(110% 80% at 100% 0%, #232328 0%, transparent 55%),
    var(--black);
  border-color: var(--black);
  color: var(--white);
}

.study-card h3 {
  font-family: var(--font-sans);
  font-style: normal;
  text-transform: none;
  font-size: clamp(1.25rem, 1.7vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.study-card > p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--mid);
}

.study-card-dark > p {
  color: var(--mid-dark);
}

.study-source {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--gray);
  margin-top: auto;
}

.study-punch {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.study-card-dark .study-punch {
  border-top-color: var(--line-dark);
}

.study-punch em {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  line-height: 1.3;
  color: var(--ink);
}

.study-card-dark .study-punch em {
  color: var(--white);
}

/* ==========================================================================
   03 · O diagnóstico
   ========================================================================== */

.diag {
  margin-top: clamp(48px, 7vw, 88px);
  border-top: 1px solid var(--line-strong);
}

.diag-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: baseline;
  padding: clamp(20px, 2.6vw, 30px) 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.3rem, 2.8vw, 2.1rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.diag-neg {
  color: var(--gray);
}

.diag-pos {
  color: var(--ink);
  font-weight: 600;
}

.turn-quote {
  margin: clamp(56px, 8vw, 100px) auto;
  max-width: 720px;
  text-align: center;
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.2;
}

.turn-quote em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.15em;
}

.turn-quote strong {
  font-weight: 600;
}

.list-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--mid);
  margin-bottom: 8px;
}

.pain-list li {
  display: flex;
  align-items: baseline;
  gap: clamp(18px, 3vw, 40px);
  padding: clamp(16px, 2.2vw, 24px) 0;
  border-bottom: 1px solid var(--line);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.pain-list li:first-child {
  border-top: 1px solid var(--line-strong);
}

.pain-list li span {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.85em;
  color: var(--gray);
  min-width: 2ch;
}

.diff-line {
  margin-top: clamp(40px, 5.5vw, 64px);
  text-align: center;
  font-size: clamp(1.2rem, 2.2vw, 1.6rem);
  letter-spacing: -0.02em;
  color: var(--mid);
}

.diff-line strong {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- Depoimentos ---------- */
.dm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.6vw, 18px);
  margin-top: clamp(56px, 8vw, 96px);
}

.dm-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: clamp(22px, 2.6vw, 30px);
}

.dm-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}

.dm-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  flex-shrink: 0;
}

.dm-id {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.dm-id strong {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.dm-id span {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--gray);
}

.dm-bubble {
  background: var(--off);
  border-radius: 14px;
  border-top-left-radius: 4px;
  padding: 14px 18px;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink);
}

.dm-result {
  margin-top: auto;
  border-top: 1px solid var(--line);
  padding-top: 16px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--mid);
}

.closing-line {
  margin-top: clamp(56px, 8vw, 96px);
  text-align: center;
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--mid);
}

.closing-line em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.2em;
  color: var(--ink);
}

/* ==========================================================================
   04 · O posicionamento (preto)
   ========================================================================== */

.section-black .title-xl,
.section-black .title-lg {
  color: var(--white);
}

.impact-quote {
  margin: clamp(56px, 8vw, 96px) auto 0;
  max-width: 820px;
  text-align: center;
  font-size: clamp(1.7rem, 3.8vw, 3rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.15;
  color: var(--white);
}

.impact-quote em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  background: linear-gradient(100deg, #ffffff 30%, #6f6f78 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ==========================================================================
   05 · A ferramenta
   ========================================================================== */

.tools-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(36px, 6vw, 96px);
  align-items: center;
}

.tools-photo {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.tools-photo img {
  width: 100%;
  height: auto;
  transition: transform 0.8s ease;
}

.tools-photo:hover img {
  transform: scale(1.03);
}

.tools-photo figcaption {
  position: absolute;
  left: 16px;
  bottom: 14px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--white);
  background: rgba(10, 10, 11, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  padding: 8px 14px;
}

/* ==========================================================================
   06 · O que você recebe (tabela editorial)
   ========================================================================== */

.benefit-table {
  border-top: 1px solid var(--line-strong);
}

.benefit-row {
  display: grid;
  grid-template-columns: 64px 1fr 1.15fr;
  gap: clamp(16px, 3vw, 48px);
  align-items: baseline;
  padding: clamp(22px, 3vw, 34px) clamp(4px, 1vw, 12px);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s ease;
}

.benefit-row:hover {
  background: var(--white);
}

.benefit-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--gray);
}

.benefit-row h3 {
  font-family: var(--font-sans);
  font-style: normal;
  text-transform: uppercase;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.benefit-row p {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--mid);
}

/* ==========================================================================
   07 · O curso — Vista pra ser Visto
   ========================================================================== */

.qa-list {
  border-top: 1px solid var(--line-strong);
  margin-bottom: clamp(64px, 9vw, 112px);
}

.qa-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: baseline;
  padding: clamp(20px, 2.6vw, 30px) 0;
  border-bottom: 1px solid var(--line);
}

.qa-q {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.qa-a {
  font-size: clamp(0.95rem, 1.4vw, 1.1rem);
  color: var(--mid);
}

.qa-a::before {
  content: "→ ";
  color: var(--gray);
}

/* showcase */
.course-showcase {
  display: grid;
  grid-template-columns: minmax(300px, 440px) 1fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
  margin-bottom: clamp(48px, 6vw, 72px);
}

.course-cover {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 85% -5%, #2e2e34 0%, transparent 55%),
    linear-gradient(165deg, #1e1e22 0%, var(--black) 65%);
  color: var(--white);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(20px, 2.4vw, 30px);
}

.course-cover-top {
  display: flex;
  justify-content: space-between;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--mid-dark);
  position: relative;
  z-index: 2;
}

.course-cover-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
  z-index: 0;
}

/* degradê pra segurar os textos sobre a foto */
.course-cover-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 11, 0.7) 0%,
    rgba(10, 10, 11, 0.15) 32%,
    rgba(10, 10, 11, 0.05) 55%,
    rgba(10, 10, 11, 0.82) 100%
  );
}

.course-cover-bottom {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.course-cover-title {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
}

.course-cover-meta {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--mid-dark);
  white-space: nowrap;
}

.course-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(18px, 2.4vw, 26px);
}

.course-name {
  font-size: clamp(2.2rem, 4.4vw, 3.6rem);
  letter-spacing: -0.04em;
}

.course-desc {
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.7;
  color: var(--mid);
  max-width: 56ch;
}

/* módulos */
.module-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(12px, 1.6vw, 18px);
}

.module-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: clamp(22px, 2.6vw, 32px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.module-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -24px rgba(10, 10, 11, 0.25);
}

.module-gray {
  background: var(--off);
}

.module-dark {
  background:
    radial-gradient(110% 80% at 100% 0%, #222227 0%, transparent 55%),
    var(--black);
  border-color: var(--black);
  color: var(--white);
}

.module-card header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}

.module-num {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--gray);
}

.module-lessons {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--mid);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 11px;
}

.module-dark .module-lessons {
  color: var(--mid-dark);
  border-color: var(--line-dark);
}

.module-card h4 {
  font-family: var(--font-sans);
  font-style: normal;
  text-transform: uppercase;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.module-card p {
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--mid);
}

.module-dark p {
  color: var(--mid-dark);
}

.module-total {
  margin-top: clamp(24px, 3vw, 36px);
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.26em;
  color: var(--gray);
}

.course-position {
  margin: clamp(48px, 6vw, 72px) auto 0;
  max-width: 760px;
  text-align: center;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.7;
  color: var(--mid);
}

.course-position strong {
  color: var(--ink);
  font-weight: 600;
}

/* ==========================================================================
   08 · Uma assinatura (fade branco → preto)
   ========================================================================== */

.section-fade {
  background: var(--black);
  color: var(--white);
}

.fade-strip {
  height: clamp(160px, 22vw, 300px);
  background: linear-gradient(180deg, var(--white) 0%, #cfcfd4 35%, #4b4b52 70%, var(--black) 100%);
}

.section-fade-inner {
  padding-top: clamp(56px, 8vw, 104px);
  padding-bottom: var(--pad-section);
}

.section-fade .title-xl {
  color: var(--white);
}

/* ==========================================================================
   09 · Fundadores (carrossel)
   ========================================================================== */

.founders-intro {
  max-width: 820px;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.75;
  color: var(--mid-dark);
  margin-bottom: clamp(48px, 6vw, 80px);
}

.founders-marquee {
  border-top: 1px solid var(--line-dark);
  padding-top: clamp(32px, 4vw, 48px);
}

.fm-viewport {
  overflow: hidden;
  cursor: grab;
  touch-action: pan-y;
  /* respiro pro card levantar no hover sem cortar */
  padding-block: 6px;
  /* fade nas bordas da esteira */
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 5%, #000 95%, transparent 100%);
}

.fm-viewport.dragging {
  cursor: grabbing;
}

.fm-track {
  display: flex;
  gap: clamp(14px, 1.8vw, 22px);
  width: max-content;
  will-change: transform;
}

.fm-card {
  width: clamp(250px, 23vw, 310px);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  user-select: none;
  -webkit-user-select: none;
  transition: transform 0.35s ease;
}

.fm-card:hover {
  transform: translateY(-4px);
}

.fm-photo {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 80% at 80% 0%, #26262c 0%, transparent 60%),
    linear-gradient(170deg, #1b1b1f 0%, #101013 70%);
  border: 1px solid var(--line-dark);
  margin-bottom: 16px;
}

.fm-photo > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* fotos em cor */
}

.fm-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.fm-placeholder img {
  width: 38%;
  height: auto;
  opacity: 0.35;
  filter: grayscale(1);
}

.fm-placeholder span {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--gray-dark);
}

.fm-index {
  position: absolute;
  top: 12px;
  left: 14px;
  z-index: 2;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.55);
}

.fm-name {
  font-family: var(--font-sans);
  font-style: normal;
  text-transform: none;
  font-size: 1.5rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 6px;
}

.fm-handle {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-dark);
  margin-bottom: 12px;
}

.fm-cred {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.4;
  color: var(--white);
  border-top: 1px solid var(--line-dark);
  padding-top: 12px;
  margin-bottom: 8px;
}

.fm-bio {
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--mid-dark);
}

.fm-hint {
  margin-top: clamp(24px, 3vw, 36px);
  text-align: center;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--gray-dark);
}

/* barra de números */
.founders-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  margin-top: clamp(56px, 8vw, 96px);
}

.fstat {
  padding: clamp(24px, 3vw, 40px) clamp(12px, 2vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.fstat + .fstat {
  border-left: 1px solid var(--line-dark);
}

.fstat-num {
  font-size: clamp(2rem, 3.6vw, 3.2rem);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(120deg, #ffffff 30%, #7a7a83 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.fstat-label {
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gray-dark);
}

.founders-close {
  margin-top: clamp(56px, 8vw, 88px);
  text-align: center;
  font-size: clamp(1.4rem, 2.8vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--white);
}

.founders-close em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.15em;
  color: var(--mid-dark);
}

/* ==========================================================================
   10 · O investimento
   ========================================================================== */

.pricing-layout {
  display: grid;
  grid-template-columns: 1fr minmax(340px, 460px);
  gap: clamp(36px, 6vw, 96px);
  align-items: start;
}

.price-card {
  background:
    radial-gradient(120% 80% at 90% -10%, #26262c 0%, transparent 55%),
    var(--black);
  color: var(--white);
  border-radius: 14px;
  padding: clamp(30px, 3.6vw, 46px);
  display: flex;
  flex-direction: column;
  box-shadow: 0 40px 80px -48px rgba(10, 10, 11, 0.5);
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 26px;
}

.price-currency {
  font-size: 1.2rem;
  color: var(--mid-dark);
}

.price-value {
  font-size: clamp(3.2rem, 5vw, 4.4rem);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

.price-period {
  font-size: 1rem;
  color: var(--mid-dark);
}

.price-anchor {
  margin-top: 8px;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--mid-dark);
}

.price-list {
  margin: 28px 0;
  border-top: 1px solid var(--line-dark);
}

.price-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
}

.price-list li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--white);
  flex-shrink: 0;
}

.price-guarantee {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  line-height: 1.7;
  color: var(--gray-dark);
  margin-bottom: 18px;
}

/* ==========================================================================
   11 · A comunidade
   ========================================================================== */

.community-intro {
  max-width: 640px;
  font-size: clamp(1rem, 1.3vw, 1.1rem);
  line-height: 1.7;
  color: var(--mid);
  margin-bottom: clamp(40px, 5vw, 64px);
}

.community-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.6vw, 18px);
}

.community-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  padding: clamp(24px, 2.8vw, 34px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.community-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px -24px rgba(10, 10, 11, 0.25);
}

.community-card-gray {
  background: var(--off);
}

.community-card-dark {
  background:
    radial-gradient(110% 80% at 100% 0%, #222227 0%, transparent 55%),
    var(--black);
  border-color: var(--black);
  color: var(--white);
}

.community-num {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.15rem;
  color: var(--gray);
  margin-bottom: 16px;
}

.community-card h3 {
  font-family: var(--font-sans);
  font-style: normal;
  text-transform: uppercase;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.community-card p {
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--mid);
}

.community-card-dark p {
  color: var(--mid-dark);
}

/* ==========================================================================
   12 · FAQ
   ========================================================================== */

.faq-list {
  border-top: 1px solid var(--line-strong);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  font-weight: 500;
  letter-spacing: -0.015em;
  color: var(--ink);
  padding: clamp(20px, 2.6vw, 28px) 0;
  transition: color 0.25s ease;
}

.faq-question:hover {
  color: var(--mid);
}

.faq-chevron {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--gray);
  transition: transform 0.35s ease;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.faq-answer p {
  padding-bottom: clamp(20px, 2.6vw, 28px);
  font-size: 0.97rem;
  line-height: 1.7;
  color: var(--mid);
  max-width: 60ch;
}

/* ==========================================================================
   13 · A escolha (final)
   ========================================================================== */

.section-final {
  background:
    radial-gradient(70% 45% at 50% 0%, #1b1b1f 0%, transparent 65%),
    var(--black);
}

.final-circle {
  width: clamp(220px, 30vw, 320px);
  aspect-ratio: 1 / 1;
  margin: clamp(48px, 6vw, 72px) auto;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid var(--line-dark);
  outline: 1px solid rgba(255, 255, 255, 0.07);
  outline-offset: 12px;
}

.final-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}

.final-remate {
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.3;
  color: var(--mid-dark);
}

.final-remate em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: 1.25em;
  color: var(--white);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--black);
  color: var(--white);
  border-top: 1px solid var(--line-dark);
  padding: clamp(40px, 5vw, 64px) 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.footer-word {
  width: auto;
  height: 15px;
  /* wordmark preto invertido pra branco no rodapé escuro */
  filter: invert(1);
}

.footer-tag,
.footer-legal {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--gray-dark);
}

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .fc-track {
    transition: none;
  }
  .sheep-bob,
  .sheep-walk .leg-a,
  .sheep-walk .leg-b,
  .hero-blacksheep,
  .hero-trail path,
  .eyebrow-mark,
  .meadow-track {
    animation: none;
  }
}

/* ==========================================================================
   Responsivo
   ========================================================================== */

@media (max-width: 1024px) {
  .study-grid,
  .dm-grid {
    grid-template-columns: 1fr;
    max-width: 640px;
  }

  .community-grid {
    grid-template-columns: 1fr 1fr;
  }

  .pricing-layout {
    grid-template-columns: 1fr;
  }

  .price-card {
    max-width: 560px;
  }
}

@media (max-width: 860px) {
  /* hero vira coluna: texto em cima, rebanho vira faixa embaixo */
  .hero {
    flex-direction: column;
    align-items: stretch;
    min-height: 0;
    padding-bottom: 0;
  }

  .hero-trail {
    display: none;
  }

  .hero-flock {
    display: none;
  }

  /* esteira em dois planos: fundo menor e mais claro, frente maior */
  .hero-meadow {
    display: block;
    position: relative;
    order: 3;
    margin-top: clamp(44px, 11vw, 72px);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  }

  .meadow-row {
    overflow: hidden;
  }

  .meadow-track {
    display: flex;
    align-items: flex-end;
    width: max-content;
    animation: meadow-scroll 26s linear infinite;
  }

  .meadow-track .sheep {
    flex-shrink: 0;
    margin-right: 26px;
    transform: scale(var(--s, 1));
    transform-origin: bottom center;
  }

  .meadow-back {
    opacity: 0.35;
    margin-bottom: -34px;
  }

  .meadow-back .sheep {
    width: 58px;
  }

  .meadow-back .meadow-track {
    animation-duration: 48s;
  }

  .meadow-front .sheep {
    width: 96px;
  }

  /* linha de chão + legenda editorial */
  .meadow-caption {
    border-top: 1px solid var(--line);
    margin: -3px 24px 0;
    padding: 14px 0 18px;
    text-align: center;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.22em;
    color: var(--gray);
  }

  .meadow-caption em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    font-size: 1.25em;
    letter-spacing: 0.08em;
    color: var(--ink);
    text-transform: none;
  }

  /* ovelha negra em primeiro plano, contra o fluxo do rebanho */
  .hero-blacksheep {
    z-index: 2;
    left: 6vw;
    bottom: 38px;
    width: clamp(132px, 36vw, 168px);
    animation: sheep-arrive 0.9s ease-out 0.35s both;
  }

  .hero-blacksheep .sheep {
    transform: scaleX(-1);
  }

  .tools-layout {
    grid-template-columns: 1fr;
  }

  .course-showcase {
    grid-template-columns: 1fr;
  }

  .course-cover {
    max-width: 480px;
  }

  .founders-stats {
    grid-template-columns: 1fr 1fr;
  }

  .fstat:nth-child(3) {
    border-left: none;
  }

  .fstat:nth-child(3),
  .fstat:nth-child(4) {
    border-top: 1px solid var(--line-dark);
  }
}

@media (max-width: 720px) {
  .benefit-row {
    grid-template-columns: 44px 1fr;
  }

  .benefit-row p {
    grid-column: 2;
  }

  .diag-row,
  .qa-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .prose-cols {
    grid-template-columns: 1fr;
  }

  .module-grid {
    grid-template-columns: 1fr;
  }

  .fm-card {
    width: min(72vw, 300px);
  }
}

@media (max-width: 560px) {
  .btn-header.btn-ghost {
    display: none;
  }

  .hero {
    padding-top: 120px;
  }

  .hero-cta {
    align-items: center;
    flex-direction: column;
    gap: 18px;
  }

  .hero-cta .btn,
  .cta-row .btn {
    width: 100%;
  }

  .community-grid {
    grid-template-columns: 1fr;
  }

  .founders-stats {
    grid-template-columns: 1fr;
  }

  .fstat + .fstat {
    border-left: none;
    border-top: 1px solid var(--line-dark);
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}

/* ==========================================================================
   MOBILE PREMIUM — menos texto, textura, glass cards, carrosséis e movimento
   Referência visual: humanacademy.ai (liquid glass, blobs, cta-breathe)
   ========================================================================== */

@keyframes liquid-float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(26px, -18px) scale(1.05);
  }
  50% {
    transform: translate(-18px, 14px) scale(0.95);
  }
  75% {
    transform: translate(12px, 22px) scale(1.02);
  }
}

@keyframes cta-breathe {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.04);
  }
}

@keyframes btn-shine {
  0%,
  55% {
    transform: translateX(-140%) skewX(-18deg);
  }
  100% {
    transform: translateX(340%) skewX(-18deg);
  }
}

@media (max-width: 768px) {

  /* ---------- Tokens mobile: menos padding, raio maior (cards mais "soft") ---------- */
  :root {
    --pad-section: clamp(56px, 9vw, 96px);
    --radius-lg: 18px;
  }

  /* ---------- Textura de fundo: dot grid + blob flutuante por seção ---------- */
  .section {
    position: relative;
    overflow: hidden;
    background-image: radial-gradient(circle, rgba(20, 20, 22, 0.07) 1px, transparent 1.4px);
    background-size: 22px 22px;
  }

  .section > .container {
    position: relative;
    z-index: 1;
  }

  .section::before {
    content: "";
    position: absolute;
    z-index: 0;
    top: -60px;
    right: -80px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20, 20, 22, 0.055), transparent 65%);
    animation: liquid-float 14s ease-in-out infinite;
    pointer-events: none;
  }

  .section-black {
    background-color: var(--black);
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1.4px);
    background-size: 22px 22px;
  }

  .section-black::before {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.07), transparent 65%);
  }

  .section-fade-inner {
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.05) 1px, transparent 1.4px);
    background-size: 22px 22px;
  }

  /* ---------- Hero: wash suave + segundo blob ---------- */
  .hero {
    background-image:
      radial-gradient(circle, rgba(20, 20, 22, 0.07) 1px, transparent 1.4px),
      radial-gradient(130% 55% at 50% -10%, var(--off) 0%, transparent 60%);
    background-size: 22px 22px, 100% 100%;
  }

  .hero::after {
    content: "";
    position: absolute;
    z-index: 0;
    bottom: 140px;
    left: -90px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(20, 20, 22, 0.06), transparent 65%);
    animation: liquid-float 18s ease-in-out infinite reverse;
    pointer-events: none;
  }

  .eyebrow-hero {
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    -webkit-backdrop-filter: blur(6px);
    backdrop-filter: blur(6px);
    padding: 9px 16px;
    font-size: 9.5px;
  }

  .hero-title {
    font-size: clamp(2.4rem, 10.5vw, 3.2rem);
  }

  .hero-micro {
    display: none;
  }

  .hero-sub {
    margin-top: 18px;
    margin-bottom: 28px;
  }

  /* ---------- Cabeçalho de seção vira chip gráfico ---------- */
  .sec-head {
    border-top: 0;
    padding-top: 0;
    align-items: center;
    margin-bottom: clamp(28px, 7vw, 44px);
  }

  .sec-head span:first-child {
    background: var(--ink);
    color: var(--white);
    border-radius: 999px;
    padding: 8px 14px;
    font-size: 9px;
  }

  .sec-head span:last-child {
    font-size: 9px;
  }

  .sec-head-dark span:first-child {
    background: var(--white);
    color: var(--black);
  }

  /* ---------- Headlines Anton: maiores e mais justas no mobile ---------- */
  .title-xl {
    font-size: clamp(2.1rem, 8.6vw, 2.9rem);
  }

  .title-lg {
    font-size: clamp(1.8rem, 7.4vw, 2.4rem);
  }

  /* ---------- Carrosséis com swipe (estudos + depoimentos) ---------- */
  .study-grid,
  .dm-grid {
    display: flex;
    max-width: none;
    gap: 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    margin-inline: calc(var(--gutter) * -1);
    padding: 6px var(--gutter) 20px;
    -ms-overflow-style: none;
    scrollbar-width: none;
  }

  .study-grid::-webkit-scrollbar,
  .dm-grid::-webkit-scrollbar {
    display: none;
  }

  .study-card,
  .dm-card {
    flex: 0 0 min(82vw, 340px);
    scroll-snap-align: center;
  }

  /* ---------- Cards claros: sombra suave (sai do "papel chapado") ---------- */
  .study-card,
  .dm-card,
  .module-card,
  .community-card,
  .diag-row {
    box-shadow: 0 16px 36px -26px rgba(10, 10, 11, 0.35);
  }

  /* ---------- Cards escuros: liquid glass (brilho interno + sombra funda) ---------- */
  .study-card-dark,
  .module-dark,
  .community-card-dark,
  .price-card,
  .founders-stats .fstat {
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
      inset 0 1px rgba(255, 255, 255, 0.18),
      inset 0 0 0 1px rgba(255, 255, 255, 0.05),
      0 24px 50px -20px rgba(0, 0, 0, 0.55);
  }

  /* ---------- Diagnóstico: linhas viram mini-cards ---------- */
  .diag {
    border-top: 0;
    display: grid;
    gap: 10px;
    margin-top: 40px;
  }

  .diag-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px 20px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--white);
    font-size: 1.2rem;
  }

  .diag-neg {
    font-size: 0.95rem;
  }

  .diag-pos::before {
    content: "→ ";
    color: var(--gray);
  }

  /* ---------- Benefícios: tabela vira card único com linhas enxutas ---------- */
  .benefit-table {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--white);
    overflow: hidden;
    box-shadow: 0 16px 36px -26px rgba(10, 10, 11, 0.35);
  }

  .benefit-row {
    grid-template-columns: 34px 1fr 14px;
    align-items: center;
    gap: 12px;
    padding: 15px 18px;
  }

  .benefit-row:last-child {
    border-bottom: 0;
  }

  .benefit-row::after {
    content: "→";
    color: var(--gray);
    font-size: 13px;
  }

  .benefit-num {
    font-size: 0.95rem;
  }

  .benefit-row h3 {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
  }

  /* ---------- Curso: módulos em grade 2×2 compacta ---------- */
  .qa-list {
    margin-bottom: 56px;
  }

  .qa-row {
    padding: 16px 0;
  }

  .course-cover {
    width: 100%;
    margin-inline: auto;
  }

  .module-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .module-card {
    padding: 16px 14px;
  }

  .module-card header {
    margin-bottom: 10px;
  }

  .module-card h4 {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    margin-bottom: 0;
  }

  .module-lessons {
    padding: 4px 9px;
    font-size: 8.5px;
  }

  /* ---------- Comunidade: grade 2×2 compacta ---------- */
  .community-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .community-card {
    padding: 18px 16px;
  }

  .community-num {
    font-size: 1rem;
    margin-bottom: 10px;
  }

  .community-card h3 {
    font-size: 0.82rem;
    letter-spacing: 0.06em;
  }

  /* ---------- Fundadores: stats em grade de cards glass ---------- */
  .founders-stats {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    border: 0;
    margin-top: 48px;
  }

  .founders-stats .fstat {
    border-radius: var(--radius-lg);
    background: linear-gradient(160deg, #1b1b20 0%, #101013 70%);
    padding: 20px 16px;
  }

  /* ---------- Preço ---------- */
  .price-card {
    border-radius: 20px;
  }

  .price-list li {
    padding: 9px 0;
    font-size: 0.88rem;
  }

  /* ---------- CTAs: respiração + varredura de brilho ---------- */
  .hero-cta .btn-dark,
  .cta-row .btn,
  .price-card .btn {
    animation: cta-breathe 5s ease-in-out infinite;
  }

  .btn-dark,
  .btn-light,
  .btn-solid {
    position: relative;
    overflow: hidden;
  }

  .btn-dark::before,
  .btn-light::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 45%;
    background: linear-gradient(105deg, transparent, rgba(255, 255, 255, 0.22), transparent);
    animation: btn-shine 3.6s ease-in-out infinite;
    pointer-events: none;
  }

  .btn-light::before {
    background: linear-gradient(105deg, transparent, rgba(10, 10, 11, 0.1), transparent);
  }

  /* ---------- Ritmo: margens de citações mais curtas ---------- */
  .turn-quote {
    margin: 44px auto;
  }

  .impact-quote {
    margin-top: 44px;
  }

  .fade-strip {
    height: clamp(110px, 18vw, 160px);
  }

  /* ---------- Menos texto: parágrafos secundários fora do mobile ---------- */
  .pain-list,
  .list-label,
  .diff-line,
  .closing-line,
  #virada .prose,
  .tools-layout .prose p:nth-child(3),
  .benefit-row p,
  .course-position,
  .module-card p,
  #assinatura .prose,
  .founders-intro,
  .community-intro,
  .community-card p,
  .pricing-copy .prose,
  .section-final .prose p:nth-child(2),
  .dm-bubble:nth-child(3),
  .study-card > p:first-of-type,
  .study-source {
    display: none;
  }

  /* ---------- Tipografia mobile mais compacta ---------- */
  .prose {
    font-size: 0.9rem;
    line-height: 1.6;
  }

  .prose p + p {
    margin-top: 0.7em;
  }

  .fm-bio {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
}

/* movimento desligado quando o usuário pede menos animação */
@media (max-width: 768px) and (prefers-reduced-motion: reduce) {
  .section::before,
  .hero::after {
    animation: none;
  }

  .hero-cta .btn-dark,
  .cta-row .btn,
  .price-card .btn {
    animation: none;
  }

  .btn-dark::before,
  .btn-light::before {
    content: none;
  }
}