/* ═══════════════════════════════════════════════════════════════
   Prof. Marcos Paulo Montanhani — "Authority Editorial"
   Fraunces (display) · Newsreader (texto) · Instrument Sans (UI)
   ═══════════════════════════════════════════════════════════════ */

:root {
  --paper: #FAF8F3;
  --paper-2: #F2EEE4;
  --ink: #0E1622;
  --ink-2: #39424E;
  --ink-3: #6B7480;
  --gold: #B08A3C;
  --gold-2: #C9A45C;
  --line: rgba(14, 22, 34, .14);
  --line-soft: rgba(14, 22, 34, .08);
  --wa: #1FA855;
  --wa-dark: #178A45;
  --white: #FFFFFF;

  --f-display: "Fraunces", Georgia, "Times New Roman", serif;
  --f-text: "Newsreader", Georgia, "Times New Roman", serif;
  --f-ui: "Instrument Sans", system-ui, -apple-system, sans-serif;

  --wrap: 1180px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
  -webkit-text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--f-text);
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; cursor: pointer; background: none; border: 0; }

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

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 2px;
}

.wrap {
  width: min(var(--wrap), 100% - 3rem);
  margin-inline: auto;
}
.wrap--narrow { --wrap: 860px; }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  padding: .75rem 1.25rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--f-ui);
  font-size: .85rem;
  text-decoration: none;
}
.skip-link:focus { left: 1rem; top: 1rem; }

/* ── Botões ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 1.6rem;
  font-family: var(--f-ui);
  font-size: .85rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease),
              background-color .25s var(--ease), color .25s var(--ease);
}
.btn:active { transform: scale(.97); }

.btn--whatsapp { background: var(--wa); color: var(--white); }
.btn--whatsapp:hover { background: var(--wa-dark); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(31, 168, 85, .28); }

.btn--ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn--ghost:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }

.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: var(--gold-2); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(176, 138, 60, .3); }

.btn--dark { background: var(--ink); color: var(--paper); }
.btn--dark:hover { background: #1c2a3d; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(14, 22, 34, .25); }

.btn--outline-light { border-color: rgba(250, 248, 243, .4); color: var(--paper); background: transparent; }
.btn--outline-light:hover { border-color: var(--paper); background: rgba(250, 248, 243, .08); transform: translateY(-2px); }

.btn--sm { padding: .6rem 1.1rem; font-size: .75rem; }
.btn--lg { padding: 1.15rem 2rem; font-size: .9rem; }

/* ── Dateline ──────────────────────────────────────────────── */
.dateline {
  border-bottom: 1px solid var(--line);
  padding-block: .55rem;
}
.dateline__inner {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .9rem;
  flex-wrap: wrap;
  font-family: var(--f-ui);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.dateline__dot { color: var(--gold); }

/* ── Masthead ──────────────────────────────────────────────── */
.masthead {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 248, 243, .92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
  transition: border-color .3s var(--ease);
}
.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-block: 1.1rem;
  transition: padding .3s var(--ease);
}
.masthead.scrolled { border-bottom-color: var(--line); }
.masthead.scrolled .masthead__inner { padding-block: .65rem; }

.masthead__brand {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.masthead__brand-name {
  font-family: var(--f-display);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: .01em;
}
.masthead__brand-name em { font-style: italic; color: var(--gold); }
.masthead__brand-role {
  font-family: var(--f-ui);
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-3);
}

.masthead__list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.masthead__list a:not(.btn) {
  position: relative;
  font-family: var(--f-ui);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--ink-2);
  padding-block: .3rem;
  transition: color .25s var(--ease);
}
.masthead__list a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}
.masthead__list a:not(.btn):hover { color: var(--ink); }
.masthead__list a:not(.btn):hover::after { transform: scaleX(1); transform-origin: left; }
.masthead__num {
  font-family: var(--f-display);
  font-style: italic;
  color: var(--gold);
  font-size: .72rem;
  margin-right: .2rem;
}

.masthead__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: .5rem;
}
.masthead__toggle span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.masthead__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.masthead__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.masthead__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Hero ──────────────────────────────────────────────────── */
.hero { padding-top: clamp(3rem, 7vw, 5.5rem); }

.hero__grid {
  display: grid;
  grid-template-columns: 1.35fr .9fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}

.hero__kicker {
  font-family: var(--f-ui);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.4rem;
}
.hero__kicker strong { color: var(--gold); font-weight: 600; }

.hero__title {
  font-family: var(--f-display);
  font-optical-sizing: auto;
  font-size: clamp(2.4rem, 5.6vw, 4.4rem);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: -.015em;
  text-wrap: balance;
  margin-bottom: 1.6rem;
}
.hero__title em {
  font-style: italic;
  font-weight: 480;
  color: var(--gold);
}

.hero__lede {
  font-size: clamp(1.12rem, 1.6vw, 1.3rem);
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 34em;
  margin-bottom: 2.2rem;
}
.hero__lede cite { font-style: italic; }

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero__figure { max-width: 340px; justify-self: end; }
.hero__photo-frame {
  position: relative;
  border: 1px solid var(--line);
  padding: .65rem;
  background: var(--white);
}
.hero__photo-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid var(--gold);
  transform: translate(12px, 12px);
  z-index: -1;
}
.hero__photo-frame img {
  filter: saturate(.92) contrast(1.02);
}
.hero__caption {
  display: flex;
  gap: .9rem;
  margin-top: 1.1rem;
  font-family: var(--f-ui);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .06em;
  line-height: 1.6;
  text-transform: uppercase;
  color: var(--ink-3);
}
.hero__caption-rule {
  flex: 0 0 34px;
  height: 1px;
  background: var(--gold);
  margin-top: .5em;
}

/* Credenciais */
.hero__credentials {
  margin-top: clamp(3rem, 6vw, 4.5rem);
  border-block: 1px solid var(--line);
  padding-block: 1.6rem;
}
.hero__cred-list {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  list-style: none;
}
.hero__cred-list li {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  padding-inline: 1.2rem;
  border-left: 1px solid var(--line);
}
.hero__cred-list li:first-child { border-left: 0; padding-left: 0; }
.hero__cred-list strong {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 550;
  line-height: 1.1;
}
.hero__cred-list strong[data-count]::after {
  content: "+";
  color: var(--gold);
  font-size: .7em;
  margin-left: .05em;
}
.hero__cred-list span {
  font-family: var(--f-ui);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-3);
}

/* Frentes de atuação */
.fronts {
  border-bottom: 1px solid var(--line);
  padding-block: 1.5rem;
}
.fronts__inner {
  display: flex;
  align-items: baseline;
  gap: clamp(1.5rem, 4vw, 3rem);
  flex-wrap: wrap;
}
.fronts__label {
  font-family: var(--f-ui);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}
.fronts__list {
  display: flex;
  gap: clamp(1.4rem, 3.5vw, 2.8rem);
  list-style: none;
  flex-wrap: wrap;
}
.fronts__list a {
  position: relative;
  font-family: var(--f-display);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 550;
  letter-spacing: -.01em;
  text-decoration: none;
  transition: color .25s var(--ease);
}
.fronts__list a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s var(--ease);
}
.fronts__list a:hover { color: var(--gold); }
.fronts__list a:hover::after { transform: scaleX(1); transform-origin: left; }

/* ── Sumário ───────────────────────────────────────────────── */
.toc { padding-block: clamp(3.5rem, 7vw, 5.5rem) clamp(2rem, 4vw, 3rem); }
.toc__label {
  font-family: var(--f-ui);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.4rem;
}
.toc__list { list-style: none; counter-reset: toc; }
.toc__list a {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  padding-block: 1.05rem;
  border-top: 1px solid var(--line-soft);
  text-decoration: none;
  transition: background-color .25s var(--ease);
}
.toc__list li:last-child a { border-bottom: 1px solid var(--line-soft); }
.toc__list a:hover { background: rgba(176, 138, 60, .05); }
.toc__num {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--gold);
  min-width: 2rem;
}
.toc__title {
  font-family: var(--f-display);
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 530;
  letter-spacing: -.01em;
  white-space: nowrap;
}
.toc__leader {
  flex: 1;
  border-bottom: 2px dotted rgba(14, 22, 34, .22);
  transform: translateY(-.3em);
  min-width: 2rem;
}
.toc__hint {
  font-family: var(--f-ui);
  font-size: .74rem;
  letter-spacing: .05em;
  color: var(--ink-3);
  text-align: right;
}

/* ── Capítulos ─────────────────────────────────────────────── */
.chapter {
  position: relative;
  padding-block: clamp(3.5rem, 8vw, 6.5rem);
  overflow: hidden;
}
.chapter__bg-num {
  position: absolute;
  top: -2rem;
  right: -1.5rem;
  font-family: var(--f-display);
  font-size: clamp(12rem, 26vw, 22rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1;
  color: rgba(14, 22, 34, .045);
  pointer-events: none;
  user-select: none;
}
.chapter__head { max-width: 46rem; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.chapter__rubric {
  display: flex;
  align-items: center;
  gap: .9rem;
  font-family: var(--f-ui);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.2rem;
}
.chapter__rubric span {
  color: var(--gold);
  padding-right: .9rem;
  border-right: 1px solid var(--line);
}
.chapter__title {
  font-family: var(--f-display);
  font-optical-sizing: auto;
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  font-weight: 560;
  line-height: 1.12;
  letter-spacing: -.015em;
  text-wrap: balance;
  margin-bottom: 1.4rem;
}
.chapter__title em { font-style: italic; font-weight: 470; color: var(--gold); }
.chapter__intro {
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ── Cursos ────────────────────────────────────────────────── */
.course-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.course {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-top: 1.4rem;
  border-top: 2px solid var(--ink);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.course:hover { border-top-color: var(--gold); transform: translateY(-4px); }
.course__flag {
  display: inline-block;
  font-family: var(--f-ui);
  font-size: .64rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-3);
  border: 1px solid var(--line);
  padding: .3rem .6rem;
  margin-bottom: .8rem;
}
.course__flag--online { color: var(--gold); border-color: rgba(176, 138, 60, .45); }
.course__title {
  font-family: var(--f-display);
  font-size: 1.45rem;
  font-weight: 580;
  line-height: 1.2;
  letter-spacing: -.01em;
}
.course__school {
  font-family: var(--f-ui);
  font-size: .74rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: .35rem;
}
.course__desc { font-size: 1rem; line-height: 1.65; color: var(--ink-2); flex: 1; }
.course__link {
  font-family: var(--f-ui);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold);
  text-decoration: none;
}
.course__link span { display: inline-block; transition: transform .25s var(--ease); }
.course__link:hover span { transform: translateX(4px); }
.course__link:hover { text-decoration: underline; text-underline-offset: 4px; }

/* ── VIP ───────────────────────────────────────────────────── */
.vip {
  background: var(--ink);
  color: var(--paper);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  position: relative;
}
.vip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 90% at 85% 20%, rgba(176, 138, 60, .22), transparent 65%);
  pointer-events: none;
}
.vip__inner {
  position: relative;
  padding: clamp(2.5rem, 6vw, 4.5rem);
  max-width: 52rem;
}
.vip__rubric {
  font-family: var(--f-ui);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-bottom: 1.1rem;
}
.vip__title {
  font-family: var(--f-display);
  font-size: clamp(1.8rem, 3.6vw, 2.8rem);
  font-weight: 550;
  line-height: 1.15;
  letter-spacing: -.01em;
  text-wrap: balance;
  margin-bottom: 1.2rem;
}
.vip__title em { font-style: italic; color: var(--gold-2); }
.vip__desc { font-size: 1.08rem; line-height: 1.7; color: rgba(250, 248, 243, .82); margin-bottom: 1.6rem; }
.vip__list {
  list-style: none;
  margin-bottom: 2.2rem;
  display: grid;
  gap: .6rem;
}
.vip__list li {
  font-family: var(--f-ui);
  font-size: .92rem;
  color: rgba(250, 248, 243, .75);
  padding-left: 1.5rem;
  position: relative;
}
.vip__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: .8rem;
  height: 1px;
  background: var(--gold-2);
}

/* ── Duo (mentorias & palestras) ───────────────────────────── */
.duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}
.duo__item {
  background: var(--paper-2);
  padding: clamp(1.8rem, 3.5vw, 2.6rem);
  border-top: 2px solid var(--gold);
}
.duo__title {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 580;
  margin-bottom: .8rem;
}
.duo__item p { font-size: 1rem; line-height: 1.65; color: var(--ink-2); margin-bottom: 1.2rem; }
.duo__link {
  font-family: var(--f-ui);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.duo__link span { display: inline-block; transition: transform .25s var(--ease); }
.duo__link:hover { color: var(--gold); }
.duo__link:hover span { transform: translateX(4px); }

/* ── Perícia ───────────────────────────────────────────────── */
.chapter--pericia { background: var(--paper-2); }
.pericia__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}
.pericia__text p { margin-bottom: 1.3rem; font-size: 1.12rem; line-height: 1.75; color: var(--ink-2); }

.dropcap::first-letter {
  font-family: var(--f-display);
  font-style: italic;
  font-weight: 550;
  font-size: 4.6em;
  line-height: .78;
  float: left;
  padding-right: .12em;
  padding-top: .06em;
  color: var(--gold);
}

.pericia__subtitle {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 580;
  margin: 2.2rem 0 1.2rem;
}
.pericia__list { display: grid; }
.pericia__row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 1.5rem;
  padding-block: 1.2rem;
  border-top: 1px solid var(--line);
}
.pericia__row:last-child { border-bottom: 1px solid var(--line); }
.pericia__row dt {
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 580;
  line-height: 1.3;
}
.pericia__row dd { font-size: 1rem; line-height: 1.65; color: var(--ink-2); }

.pullquote {
  border-left: 3px solid var(--gold);
  padding-left: 1.6rem;
  margin-bottom: 2.4rem;
}
.pullquote p {
  font-family: var(--f-display);
  font-style: italic;
  font-size: clamp(1.4rem, 2.4vw, 1.8rem);
  font-weight: 480;
  line-height: 1.35;
  margin-bottom: .9rem;
}
.pullquote footer {
  font-family: var(--f-ui);
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.pullquote cite { font-style: normal; font-weight: 600; }

.pericia__numbers {
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}
.pericia__numbers li {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-block: 1rem;
  border-bottom: 1px solid var(--line);
}
.pericia__numbers strong {
  font-family: var(--f-display);
  font-size: 1.9rem;
  font-weight: 550;
  color: var(--gold);
  min-width: 5.5rem;
}
.pericia__numbers span {
  font-family: var(--f-ui);
  font-size: .76rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.5;
}

/* ── Livro ─────────────────────────────────────────────────── */
.book {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  background: var(--white);
  border: 1px solid var(--line);
  padding: clamp(2rem, 4.5vw, 3.5rem);
}
.book__cover {
  aspect-ratio: 3 / 4.2;
  display: flex;
  box-shadow: 14px 14px 0 rgba(176, 138, 60, .18);
  overflow: hidden;
}
.book__cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.book__title {
  font-family: var(--f-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 570;
  line-height: 1.2;
  letter-spacing: -.01em;
  margin-bottom: .9rem;
}
.book__ficha {
  font-family: var(--f-ui);
  font-size: .8rem;
  letter-spacing: .04em;
  color: var(--ink-3);
  margin-bottom: 1.3rem;
  line-height: 1.7;
}
.book__stars { color: var(--gold); letter-spacing: .1em; }
.book__info > p:not(.book__ficha) {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--ink-2);
  margin-bottom: 1.8rem;
}
.book__actions {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  flex-wrap: wrap;
}
.book__article-link {
  font-size: .95rem;
  color: var(--ink-2);
  text-decoration-color: rgba(176, 138, 60, .5);
  text-underline-offset: 4px;
  max-width: 26rem;
  line-height: 1.55;
}
.book__article-link:hover { color: var(--ink); text-decoration-color: var(--gold); }

/* ── Reconhecimento ────────────────────────────────────────── */
.chapter--social { background: var(--paper-2); }
.reco__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: stretch;
}
.reco__quote {
  grid-column: 1 / -1;
  border-left: 3px solid var(--gold);
  padding-left: 1.6rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.reco__quote blockquote p {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.45rem;
  font-weight: 480;
  line-height: 1.4;
  margin-bottom: 1rem;
}
.reco__quote figcaption {
  font-family: var(--f-ui);
  font-size: .74rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-3);
  line-height: 1.6;
}
.reco__card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  padding: 1.8rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.reco__metric {
  font-family: var(--f-display);
  font-size: 2.4rem;
  font-weight: 550;
  line-height: 1;
}
.reco__metric span { color: var(--gold); }
.reco__card p {
  font-family: var(--f-ui);
  font-size: .84rem;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ── FAQ ───────────────────────────────────────────────────── */
.faq__item {
  border-top: 1px solid var(--line);
}
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.4rem;
  font-family: var(--f-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 560;
  line-height: 1.3;
  cursor: pointer;
  list-style: none;
  transition: color .25s var(--ease);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary:hover { color: var(--gold); }
.faq__icon {
  position: relative;
  flex: 0 0 20px;
  height: 20px;
}
.faq__icon::before, .faq__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: var(--gold);
  transition: transform .35s var(--ease);
}
.faq__icon::after { transform: rotate(90deg); }
.faq__item[open] .faq__icon::after { transform: rotate(0deg); }
.faq__answer {
  padding: 0 3rem 1.5rem 0;
}
.faq__answer p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-2);
  max-width: 46rem;
}
.faq__answer a { color: var(--gold); text-underline-offset: 3px; }

/* ── Contato ───────────────────────────────────────────────── */
.contact {
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 80% at 50% 0%, rgba(176, 138, 60, .2), transparent 65%);
  pointer-events: none;
}
.contact__inner {
  position: relative;
  text-align: center;
  padding-block: clamp(4.5rem, 9vw, 7.5rem);
  max-width: 52rem;
}
.contact__rubric {
  font-family: var(--f-ui);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--gold-2);
  margin-bottom: 1.3rem;
}
.contact__title {
  font-family: var(--f-display);
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 560;
  line-height: 1.12;
  letter-spacing: -.015em;
  text-wrap: balance;
  margin-bottom: 1.1rem;
}
.contact__title em { font-style: italic; color: var(--gold-2); }
.contact__sub {
  font-size: 1.12rem;
  color: rgba(250, 248, 243, .75);
  margin-bottom: 2.4rem;
}
.contact__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Colofão ───────────────────────────────────────────────── */
.colophon {
  border-top: 1px solid var(--line);
  padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
}
.colophon__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  margin-bottom: 3rem;
}
.colophon__name {
  font-family: var(--f-display);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: .9rem;
}
.colophon__name em { font-style: italic; color: var(--gold); }
.colophon__bio {
  font-size: .98rem;
  line-height: 1.7;
  color: var(--ink-2);
  max-width: 30rem;
}
.colophon__label {
  font-family: var(--f-ui);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 1.1rem;
}
.colophon__nav a {
  display: block;
  font-family: var(--f-ui);
  font-size: .9rem;
  color: var(--ink-2);
  text-decoration: none;
  padding-block: .3rem;
  transition: color .2s var(--ease), transform .2s var(--ease);
}
.colophon__nav a:hover { color: var(--gold); transform: translateX(3px); }
.colophon__base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line-soft);
  padding-top: 1.4rem;
  font-family: var(--f-ui);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--ink-3);
}
.colophon__sig { font-style: italic; }

/* ── WhatsApp flutuante ────────────────────────────────────── */
.wa-float {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(31, 168, 85, .35);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.wa-float:hover { transform: scale(1.08) translateY(-2px); box-shadow: 0 12px 30px rgba(31, 168, 85, .45); }

/* ── Reveal (só oculta quando há JS — progressive enhancement) ── */
html.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
html.js .reveal.is-visible { opacity: 1; transform: none; }
.rd1 { transition-delay: .08s; }
.rd2 { transition-delay: .16s; }
.rd3 { transition-delay: .24s; }
.rd4 { transition-delay: .32s; }

/* ── Responsivo ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .reco__quote { padding-block: .5rem; }
  .hero__cred-list { grid-template-columns: repeat(3, 1fr); row-gap: 1.4rem; }
  .hero__cred-list li:nth-child(4) { border-left: 0; padding-left: 0; }
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__figure { justify-self: start; margin-top: 1rem; max-width: 300px; }
  .course-list { grid-template-columns: 1fr; max-width: 34rem; }
  .pericia__grid { grid-template-columns: 1fr; }
  .book { grid-template-columns: 1fr; }
  .book__cover { max-width: 250px; }
  .duo { grid-template-columns: 1fr; }
  .colophon__grid { grid-template-columns: 1fr 1fr; }
  .colophon__brand { grid-column: 1 / -1; }

  /* backdrop-filter prende o position: fixed do menu à caixa do header;
     no mobile ele é desligado para o drawer cobrir a tela toda */
  .masthead { background: var(--paper); backdrop-filter: none; -webkit-backdrop-filter: none; }

  .masthead__nav {
    position: fixed;
    inset: 0;
    z-index: 99;
    background: var(--paper);
    display: flex;
    align-items: center;
    justify-content: center;
    transform: translateX(100%);
    visibility: hidden;
    transition: transform .4s var(--ease), visibility 0s linear .4s;
  }
  .masthead__nav.is-open {
    transform: translateX(0);
    visibility: visible;
    transition: transform .4s var(--ease);
  }
  .masthead__list {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }
  .masthead__list a:not(.btn) { font-size: 1.1rem; }
  .masthead__toggle { display: flex; z-index: 101; position: relative; }
}

@media (max-width: 640px) {
  body { font-size: 1.05rem; }
  .hero__title { font-size: clamp(1.9rem, 8.8vw, 2.3rem); }
  .hero__title br { display: none; }
  .chapter__title { font-size: clamp(1.65rem, 7.8vw, 2.1rem); }
  .contact__title { font-size: clamp(1.8rem, 8.2vw, 2.3rem); }
  .vip__title { font-size: clamp(1.6rem, 7.4vw, 2rem); }
  .hero__cred-list { grid-template-columns: repeat(2, 1fr); }
  .hero__cred-list li { border-left: 0; padding-left: 0; }
  .toc__title { white-space: normal; }
  .toc__hint { display: none; }
  .pericia__row { grid-template-columns: 1fr; gap: .4rem; }
  .reco__grid { grid-template-columns: 1fr; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .contact__actions .btn { width: 100%; justify-content: center; }
  .dateline__inner { gap: .5rem; font-size: .6rem; }
  .chapter__bg-num { top: -1rem; right: -.5rem; }
  .book { padding: 1.6rem; }
  .faq__answer { padding-right: 0; }
  .wa-float { width: 50px; height: 50px; right: 1rem; bottom: 1rem; }
}

/* ── 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;
    transition-delay: 0ms !important;
  }
  html.js .reveal { opacity: 1; transform: none; }
}