/* Think Ahead | site.css (v1, outubro de 2026) */

@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4.woff2") format("woff2");
  font-weight: 400 650; font-style: normal; font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("../fonts/source-serif-4-italic.woff2") format("woff2");
  font-weight: 400 500; font-style: italic; font-display: swap;
}
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("../fonts/schibsted-grotesk.woff2") format("woff2");
  font-weight: 400 700; font-style: normal; font-display: swap;
}

/* ---------- tokens ---------- */
:root {
  --brand-blue: #00427A;
  --navy: #0A2843;
  --navy-deep: #071D33;
  --navy-line: rgba(238, 242, 247, .14);
  --ivory: #EEF2F7;
  --ivory-soft: rgba(238, 242, 247, .76);
  --accent: #F36F21;
  --accent-soft: #F8A36C;
  --accent-ink: #B4500F;
  --ink: #0A2843;
  --text: #1B2D44;
  --slate: #4B5D74;
  --paper: #F3F5F8;
  --panel: #FFFFFF;
  --rule: #D3DBE5;
  --focus: #F36F21;
  --btn-bg: #0A2843;
  --btn-fg: #FFFFFF;
  --btn-hover: #00427A;
  --ok-bg: #E6F1E9; --ok-fg: #1D5230;
  --err-bg: #FBEAEA; --err-fg: #8A1F1A; --err-line: #B3261E;
  --info-bg: #E9EEF5;

  --serif: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Schibsted Grotesk", "Helvetica Neue", Arial, system-ui, sans-serif;

  --wrap: 1240px;
  --gutter: clamp(20px, 5vw, 56px);
  --sec: clamp(72px, 9vw, 136px);
  --header-h: 72px;

  color-scheme: light;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --navy: #10304F; --navy-deep: #071D33;
    --ink: #EEF2F7; --text: #D8E0EA; --slate: #A9B6C6;
    --paper: #0B1525; --panel: #101E32; --rule: #243650;
    --accent-ink: #F59A5C;
    --btn-bg: #F36F21; --btn-fg: #0A2843; --btn-hover: #F8A36C;
    --ok-bg: #16301F; --ok-fg: #BDE3C8;
    --err-bg: #3A1716; --err-fg: #F3C1BD; --err-line: #E0726A;
    --info-bg: #17283F;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --navy: #10304F; --navy-deep: #071D33;
  --ink: #EEF2F7; --text: #D8E0EA; --slate: #A9B6C6;
  --paper: #0B1525; --panel: #101E32; --rule: #243650;
  --accent-ink: #F59A5C;
  --btn-bg: #F36F21; --btn-fg: #0A2843; --btn-hover: #F8A36C;
  --ok-bg: #16301F; --ok-fg: #BDE3C8;
  --err-bg: #3A1716; --err-fg: #F3C1BD; --err-line: #E0726A;
  --info-bg: #17283F;
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: inherit; }
html {
  scroll-padding-top: calc(var(--header-h) + env(safe-area-inset-top, 0px) + 16px);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
.menu-open body { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0; padding: 0; }
h1, h2, h3 {
  font-family: var(--serif);
  font-weight: 540;
  color: var(--ink);
  margin: 0;
  line-height: 1.14;
  letter-spacing: -0.012em;
  font-optical-sizing: auto;
  text-wrap: balance;
}
address { font-style: normal; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 2px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.vh {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--accent); color: #0A2843; padding: 10px 14px; border-radius: 4px;
  font-weight: 600; text-decoration: none;
}
.skip:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }

/* ---------- links e botões ---------- */
.link {
  color: var(--ink);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 5px;
}
.link:hover { color: var(--accent-ink); }
.on-navy .link { color: var(--ivory); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 1rem/1.1 var(--sans);
  text-decoration: none; text-align: center;
  padding: 16px 22px; border-radius: 4px; border: 1px solid transparent;
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn--sm { padding: 11px 16px; font-size: .9375rem; }
.btn--accent { background: var(--accent); color: #0A2843; }
.btn--accent:hover { background: var(--accent-soft); }
.btn--primary { background: var(--btn-bg); color: var(--btn-fg); }
.btn--primary:hover { background: var(--btn-hover); }
.btn--line { border-color: rgba(238, 242, 247, .4); color: var(--ivory); background: transparent; }
.btn--line:hover { border-color: var(--ivory); }
.btn--outline { border-color: var(--rule); color: var(--ink); background: transparent; }
.btn--outline:hover { border-color: var(--ink); }
.btn[disabled] { opacity: .6; cursor: progress; }

/* ---------- cabeçalho (sempre claro: o logo foi desenhado para fundo branco) ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: #FFFFFF; color: #0A2843;
  border-bottom: 1px solid #E3E8EF;
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 28px rgba(10, 40, 67, .08); }
.site-header__bar { display: flex; align-items: center; gap: 20px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; color: #0A2843; text-decoration: none; margin-right: auto; min-height: 44px; }
.brand__img { height: 34px; width: auto; }
.brand__text { display: none; font-family: var(--serif); font-size: 1.5rem; font-weight: 600; letter-spacing: -0.015em; line-height: 1; }
.brand--text .brand__text { display: inline; }

.nav { display: flex; align-items: center; gap: 2px; }
.nav__link, .nav-drop__btn {
  display: inline-flex; align-items: center; gap: 7px;
  font: 500 .9375rem/1 var(--sans);
  color: #3B4D64; text-decoration: none;
  padding: 12px 12px; border: 0; background: none; cursor: pointer; border-radius: 4px;
}
.nav__link:hover, .nav-drop__btn:hover, .nav-drop.is-open .nav-drop__btn { color: #0A2843; }
.nav__link[aria-current="page"] { color: #0A2843; box-shadow: inset 0 -2px 0 #F36F21; border-radius: 0; }
.nav-drop { position: relative; }
.nav-drop__btn svg { width: 10px; height: 10px; transition: transform .2s ease; }
.nav-drop.is-open .nav-drop__btn svg { transform: rotate(180deg); }
.nav-drop__panel {
  display: none; position: absolute; top: calc(100% + 14px); left: -10px; min-width: 360px;
  background: #FFFFFF; border: 1px solid #E3E8EF; border-radius: 6px; padding: 8px;
  box-shadow: 0 24px 48px rgba(10, 40, 67, .14);
}
.nav-drop.is-open .nav-drop__panel { display: block; }
.nav-drop__item { display: block; padding: 12px 14px; border-radius: 4px; color: #0A2843; text-decoration: none; }
.nav-drop__item:hover { background: #F3F5F8; }
.nav-drop__item[aria-current="page"] { background: rgba(243, 111, 33, .08); }
.nav-drop__name { display: block; font-weight: 600; font-size: .98rem; line-height: 1.3; }
.nav-drop__desc { display: block; font-size: .86rem; color: #5A6B82; margin-top: 3px; line-height: 1.35; }
.lang {
  font: 600 .8125rem/1 var(--sans); letter-spacing: .04em;
  color: #3B4D64; text-decoration: none;
  padding: 9px 10px; margin-left: 10px; border: 1px solid #D3DBE5; border-radius: 4px;
}
.lang:hover { color: #0A2843; border-color: #0A2843; }
.header-cta { margin-left: 6px; }
.nav__cta-mobile { display: none; }
.nav-toggle {
  display: none; align-items: center; gap: 10px;
  font: 500 .9375rem/1 var(--sans); color: #0A2843;
  background: none; border: 1px solid #D3DBE5; border-radius: 4px;
  padding: 10px 12px; cursor: pointer; min-height: 44px;
}
.nav-toggle__icon { width: 18px; height: 12px; position: relative; }
.nav-toggle__icon::before, .nav-toggle__icon::after {
  content: ""; position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor;
  transition: transform .2s ease, top .2s ease;
}
.nav-toggle__icon::before { top: 2px; }
.nav-toggle__icon::after { top: 9px; }
.menu-open .nav-toggle__icon::before { top: 5.5px; transform: rotate(45deg); }
.menu-open .nav-toggle__icon::after { top: 5.5px; transform: rotate(-45deg); }

@media (max-width: 1040px) {
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .nav {
    display: none;
    position: fixed; left: 0; right: 0; bottom: 0;
    top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
    flex-direction: column; align-items: stretch; gap: 0;
    background: #FFFFFF; overflow-y: auto;
    padding: 8px var(--gutter) calc(32px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid #E3E8EF;
  }
  .menu-open .nav { display: flex; }
  .nav__link, .nav-drop__btn {
    width: 100%; justify-content: space-between;
    font-size: 1.2rem; color: #0A2843;
    padding: 18px 0; border-radius: 0; border-bottom: 1px solid #E3E8EF;
  }
  .nav__link[aria-current="page"] { box-shadow: none; color: #B4500F; }
  .nav-drop__btn { cursor: default; }
  .nav-drop__btn svg { display: none; }
  .nav-drop__panel {
    display: block; position: static; min-width: 0;
    background: none; border: 0; box-shadow: none; padding: 6px 0 10px 14px;
  }
  .nav-drop__item { padding: 11px 0; }
  .nav-drop__item[aria-current="page"] { background: none; color: #B4500F; }
  .nav-drop__desc { display: none; }
  .lang { align-self: flex-start; margin: 24px 0 0; }
  .nav__cta-mobile { display: inline-flex; margin-top: 18px; align-self: stretch; }
}

/* ---------- herói da home ---------- */
.hero { background: var(--navy); color: var(--ivory); padding: clamp(44px, 7vw, 100px) 0 clamp(56px, 8vw, 116px); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero__title {
  font-size: clamp(2.55rem, 1.45rem + 3.5vw, 4.6rem);
  font-weight: 520; line-height: 1.03; letter-spacing: -0.024em;
  color: var(--ivory); max-width: 14ch;
}
.hero__lead { font-size: clamp(1.08rem, 1rem + .35vw, 1.3rem); line-height: 1.55; color: var(--ivory-soft); max-width: 40ch; margin: 28px 0 36px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__figure { margin: 0; }
.hero__caption { font-size: .9375rem; line-height: 1.5; color: var(--ivory-soft); margin: 14px 0 0; max-width: 46ch; }
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__title { max-width: 16ch; }
}

/* gráfico em leque: o único momento animado do site */
.fan { width: 100%; height: auto; overflow: visible; }
.fan__grid line { stroke: rgba(238, 242, 247, .08); stroke-width: 1; }
.fan__axis { stroke: rgba(238, 242, 247, .22); stroke-width: 1; }
.fan__hist {
  fill: none; stroke: var(--ivory); stroke-width: 2.25; stroke-linejoin: round; stroke-linecap: round;
  stroke-dasharray: 1; stroke-dashoffset: 0;
  animation: fanDraw 1.5s cubic-bezier(.3, .6, .2, 1) .25s both;
}
.fan__today { stroke: rgba(238, 242, 247, .45); stroke-width: 1; stroke-dasharray: 3 5; }
.fan__band--outer { fill-opacity: .55; }
.fan__band--mid { fill-opacity: .75; }
.fan__band--inner { fill-opacity: 1; }
.fan__base { fill: none; stroke: var(--accent-soft); stroke-width: 2; stroke-dasharray: 6 6; }
.fan__dot { fill: var(--accent-soft); }
.fan__label { font: 500 14px var(--sans); fill: var(--ivory-soft); }
.fan__label--accent { fill: var(--accent-soft); }
.fan__future { transform-box: view-box; transform-origin: 300px 236px; animation: fanOpen 1.7s cubic-bezier(.2, .7, .2, 1) 1.35s both; }
.fan__mid { animation: fanFade .5s ease 1.2s both; }
.fan__late { animation: fanFade .7s ease 2.7s both; }
@keyframes fanDraw { from { stroke-dashoffset: 1; } to { stroke-dashoffset: 0; } }
@keyframes fanOpen {
  from { transform: scale(0, .25); opacity: 0; }
  35% { opacity: 1; }
  to { transform: scale(1, 1); opacity: 1; }
}
@keyframes fanFade { from { opacity: 0; } to { opacity: 1; } }

/* ---------- credenciais ---------- */
.proofs { background: var(--panel); border-bottom: 1px solid var(--rule); }
.proofs__list { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding-block: 28px; }
.proofs__item { padding: 2px 24px; font-size: .9375rem; line-height: 1.45; color: var(--slate); border-left: 1px solid var(--rule); }
.proofs__item:first-child { border-left: 0; padding-left: 0; }
@media (max-width: 960px) {
  .proofs__list { grid-template-columns: 1fr 1fr; row-gap: 18px; }
  .proofs__item:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 540px) {
  .proofs__list { grid-template-columns: 1fr; }
  .proofs__item { border-left: 0; padding-left: 0; }
}

/* ---------- seções ---------- */
.sec { padding-block: var(--sec); }
.sec--panel { background: var(--panel); }
.sec--navy { background: var(--navy); color: var(--ivory); }
.sec__head { max-width: 780px; margin-bottom: clamp(40px, 5vw, 64px); }
.sec__title { font-size: clamp(1.95rem, 1.35rem + 1.8vw, 2.95rem); }
.sec__lead { font-size: clamp(1.05rem, 1rem + .25vw, 1.2rem); color: var(--slate); margin-top: 18px; max-width: 60ch; }
.sec--navy .sec__title { color: var(--ivory); }
.sec--navy .sec__lead { color: var(--ivory-soft); }
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.split__text { color: var(--slate); margin: 20px 0 26px; max-width: 46ch; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

/* três dimensões */
.dims { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px); }
.dim { display: flex; flex-direction: column; border-top: 2px solid var(--ink); padding-top: 22px; }
.dim__title { font-size: clamp(1.45rem, 1.25rem + .6vw, 1.85rem); margin-bottom: 14px; }
.dim__text { color: var(--slate); flex: 1; margin-bottom: 18px; }
.dim .link { align-self: flex-start; }
@media (max-width: 860px) { .dims { grid-template-columns: 1fr; } }

/* faixa do olhar pericial */
.band__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(36px, 6vw, 96px); }
.band__text { color: var(--ivory-soft); font-size: 1.08rem; margin-top: 24px; max-width: 46ch; }
.band__closing { font-family: var(--serif); font-style: italic; font-size: clamp(1.25rem, 1.1rem + .5vw, 1.5rem); color: var(--accent-soft); margin-top: 30px; }
.band__items { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 36px 40px; align-content: start; }
.band__item { border-top: 1px solid var(--navy-line); padding-top: 18px; }
.band__item-title { font: 600 1.02rem/1.3 var(--sans); color: var(--accent-soft); letter-spacing: 0; margin-bottom: 8px; }
.band__item-text { color: var(--ivory-soft); }
@media (max-width: 900px) { .band__grid { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .band__items { grid-template-columns: 1fr; } }

/* perguntas */
.questions { list-style: none; display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(32px, 5vw, 72px); }
.question { border-top: 1px solid var(--rule); padding: 26px 0 30px; }
.question__q { font-family: var(--serif); font-weight: 460; font-size: clamp(1.25rem, 1.1rem + .5vw, 1.55rem); line-height: 1.3; color: var(--ink); margin-bottom: 12px; text-wrap: pretty; }
.question__tag { font-size: .9375rem; }
@media (max-width: 760px) { .questions { grid-template-columns: 1fr; } }

/* vertical saúde: destaque com linha do tempo */
.feature { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(36px, 6vw, 96px); align-items: start; }
.feature__text { color: var(--slate); margin: 20px 0 26px; max-width: 52ch; }
.timeline__caption { font-size: .9375rem; color: var(--slate); margin-bottom: 20px; }
.timeline { list-style: none; border-left: 1px solid var(--rule); margin-left: 4px; }
.timeline__item { position: relative; padding: 0 0 28px 28px; }
.timeline__item:last-child { padding-bottom: 0; }
.timeline__item::before {
  content: ""; position: absolute; left: -5px; top: .62em;
  width: 9px; height: 9px; border-radius: 50%; background: var(--accent);
}
.timeline__year { display: block; font-family: var(--serif); font-size: 1.6rem; line-height: 1.1; color: var(--accent-ink); margin-bottom: 6px; font-variant-numeric: lining-nums; }
.timeline__text { color: var(--slate); }
@media (max-width: 860px) { .feature { grid-template-columns: 1fr; } }

/* listas tipográficas (temas, linhas editoriais) */
.themes { list-style: none; display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; }
.themes__item { font-family: var(--serif); font-size: 1.25rem; line-height: 1.3; color: var(--ink); padding: 16px 0; border-top: 1px solid var(--rule); }
@media (max-width: 640px) { .themes { grid-template-columns: 1fr; } }

/* etapas (sequência real) */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(24px, 3vw, 40px); }
.step { border-top: 1px solid var(--rule); padding-top: 20px; }
.step__n { display: block; font-family: var(--serif); font-size: 2.4rem; line-height: 1; color: var(--accent-ink); margin-bottom: 18px; font-variant-numeric: lining-nums; }
.step__title { font: 600 1.08rem/1.3 var(--sans); color: var(--ink); letter-spacing: 0; margin-bottom: 8px; }
.step__text { color: var(--slate); font-size: 1rem; }
@media (max-width: 960px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }

/* fundador */
.founder { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.portrait { position: relative; aspect-ratio: 4 / 5; background: var(--navy); border-radius: 4px; overflow: hidden; display: grid; place-items: center; }
.portrait__mono { font-family: var(--serif); font-weight: 440; font-size: clamp(4rem, 3rem + 4vw, 7rem); color: var(--accent-soft); letter-spacing: -0.03em; }
.portrait__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.founder__name { font-family: var(--serif); font-weight: 540; font-size: clamp(1.7rem, 1.4rem + 1vw, 2.35rem); line-height: 1.15; color: var(--ink); letter-spacing: -0.012em; margin-top: 26px; }
.founder__role { color: var(--slate); font-size: 1rem; margin: 6px 0 22px; }
.founder__text { max-width: 58ch; margin-bottom: 22px; }
@media (max-width: 860px) {
  .founder { grid-template-columns: 1fr; }
  .portrait { max-width: 300px; }
}

/* fechamento */
.closing { background: var(--navy); color: var(--ivory); padding-block: clamp(72px, 9vw, 128px); }
.closing__title { font-size: clamp(2.1rem, 1.4rem + 2.4vw, 3.5rem); color: var(--ivory); max-width: 18ch; }
.closing__text { color: var(--ivory-soft); font-size: 1.1rem; max-width: 52ch; margin: 22px 0 34px; }
.closing__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; }
.closing__mail { color: var(--ivory-soft); text-underline-offset: 4px; }
.closing__mail:hover { color: var(--ivory); }

/* ---------- rodapé (sempre claro, como o cabeçalho) ---------- */
.site-footer { background: #FFFFFF; color: #4B5D74; font-size: .9375rem; padding: 64px 0 calc(32px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid #E3E8EF; }
.footer__grid { display: grid; grid-template-columns: minmax(0, 4fr) repeat(3, minmax(0, 2.6fr)); gap: 36px; }
.footer__logo { height: 32px; width: auto; margin-bottom: 18px; }
.footer__tagline { max-width: 34ch; }
.footer__title { font: 600 .9375rem/1.3 var(--sans); color: #0A2843; letter-spacing: 0; margin-bottom: 14px; }
.footer__list { list-style: none; display: grid; gap: 10px; }
.footer__list a, .footer__bottom a { color: #4B5D74; text-decoration: none; }
.footer__list a:hover, .footer__bottom a:hover { color: #0A2843; text-decoration: underline; text-decoration-color: #F36F21; text-underline-offset: 3px; }
.footer__address { margin-bottom: 12px; }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; margin-top: 52px; padding-top: 22px; border-top: 1px solid #E3E8EF; font-size: .875rem; }
@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- páginas internas ---------- */
.page-hero { background: var(--paper); padding: clamp(56px, 8vw, 112px) 0 clamp(44px, 6vw, 80px); border-bottom: 1px solid var(--rule); }
.page-hero__title { font-size: clamp(2.5rem, 1.6rem + 3vw, 4.2rem); line-height: 1.04; letter-spacing: -0.022em; }
.page-hero__statement { font-family: var(--serif); font-weight: 420; font-size: clamp(1.4rem, 1.15rem + .9vw, 1.95rem); line-height: 1.3; color: var(--ink); margin-top: 22px; max-width: 30ch; }
.page-hero__lead { font-size: clamp(1.05rem, 1rem + .25vw, 1.2rem); color: var(--slate); margin-top: 22px; max-width: 60ch; }
.page-hero__meta { color: var(--slate); margin-top: 16px; }

.situations { list-style: none; display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(32px, 5vw, 72px); }
.situations__item { position: relative; padding: 18px 0 18px 30px; border-top: 1px solid var(--rule); }
.situations__item::before { content: ""; position: absolute; left: 2px; top: calc(18px + .62em); width: 7px; height: 7px; background: var(--accent); }
@media (max-width: 760px) { .situations { grid-template-columns: 1fr; } }

.offers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(32px, 5vw, 72px); }
.offer { border-top: 1px solid var(--rule); padding: 24px 0 30px; }
.offer__title { font-size: clamp(1.2rem, 1.1rem + .4vw, 1.45rem); margin-bottom: 10px; }
.offer__text { color: var(--slate); }
@media (max-width: 760px) { .offers { grid-template-columns: 1fr; } }

.deliver { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: 32px; background: var(--panel); border: 1px solid var(--rule); border-radius: 6px; padding: clamp(28px, 4vw, 52px); }
.deliver__title { font-size: clamp(1.5rem, 1.25rem + .8vw, 2rem); }
.deliver__list { list-style: none; display: grid; gap: 14px; }
.deliver__item { position: relative; padding-left: 30px; }
.deliver__item::before {
  content: ""; position: absolute; left: 2px; top: .5em; width: 12px; height: 6px;
  border-left: 2px solid var(--accent-ink); border-bottom: 2px solid var(--accent-ink); transform: rotate(-45deg);
}
@media (max-width: 760px) { .deliver { grid-template-columns: 1fr; gap: 20px; } }

.related { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px 28px; padding-top: clamp(40px, 5vw, 64px); }
.related__label { color: var(--slate); }

.cta-strip { background: var(--navy); color: var(--ivory); padding-block: clamp(52px, 6vw, 84px); }
.cta-strip__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-strip__title { font-size: clamp(1.55rem, 1.2rem + 1.1vw, 2.2rem); color: var(--ivory); max-width: 28ch; }

.prose-cols { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.prose-cols__text p { font-size: 1.1rem; max-width: 60ch; }
@media (max-width: 860px) { .prose-cols { grid-template-columns: 1fr; } }

.audience { list-style: none; display: grid; gap: 0; }
.audience__item { padding: 14px 0; border-top: 1px solid var(--rule); font-weight: 500; color: var(--ink); }
.note { font-size: .9375rem; color: var(--slate); border-left: 2px solid var(--accent); padding: 4px 0 4px 16px; margin-top: 28px; max-width: 60ch; }

.principles { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(24px, 3vw, 40px); }
.principle { border-top: 2px solid var(--ink); padding-top: 18px; }
.principle__title { font-size: 1.4rem; margin-bottom: 10px; }
.principle__text { color: var(--slate); }
@media (max-width: 960px) { .principles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .principles { grid-template-columns: 1fr; } }

.bio p { max-width: 62ch; }
.creds { list-style: none; display: grid; gap: 10px; margin-top: 14px; }
.creds__item { padding-left: 18px; position: relative; color: var(--slate); }
.creds__item::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; background: var(--accent); }
.creds__title { font: 600 1rem/1.3 var(--sans); color: var(--ink); letter-spacing: 0; margin-top: 30px; }
.founder-full { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
@media (max-width: 860px) { .founder-full { grid-template-columns: 1fr; } .founder-full .portrait { max-width: 300px; } }

.tracks { list-style: none; }
.track { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px; padding: 22px 0; border-top: 1px solid var(--rule); }
.track__name { font-family: var(--serif); font-size: 1.35rem; line-height: 1.25; color: var(--ink); }
.track__desc { color: var(--slate); }
@media (max-width: 640px) { .track { grid-template-columns: 1fr; gap: 6px; } }
.status { background: var(--panel); border: 1px solid var(--rule); border-radius: 6px; padding: clamp(28px, 4vw, 48px); }
.status__text { color: var(--slate); margin: 14px 0 24px; max-width: 56ch; }
.status__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.prose { max-width: 70ch; }
.prose__h2 { font-size: 1.4rem; margin: 2.2em 0 .6em; }
.prose__h2:first-child { margin-top: 0; }

/* ---------- contato e formulário ---------- */
.contact { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; position: relative; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field__label { font-weight: 600; font-size: .95rem; color: var(--ink); }
.req { color: var(--accent-ink); }
.field__input {
  font: inherit; color: var(--text); background: var(--panel);
  border: 1px solid var(--rule); border-radius: 4px; padding: 13px 14px; min-height: 52px; width: 100%;
}
.field__input:focus { outline: 2px solid var(--focus); outline-offset: 1px; border-color: var(--accent); }
textarea.field__input { min-height: 168px; resize: vertical; line-height: 1.55; }
select.field__input { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, var(--slate) 50%), linear-gradient(135deg, var(--slate) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px, 5px 5px; background-repeat: no-repeat; }
.field.has-error .field__input { border-color: var(--err-line); }
.check { grid-column: 1 / -1; display: flex; gap: 12px; align-items: flex-start; font-size: .95rem; color: var(--slate); }
.check input { width: 20px; height: 20px; margin: 3px 0 0; flex: none; accent-color: var(--accent-ink); }
.check a { color: var(--accent-ink); }
.check.has-error { color: var(--err-fg); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form__foot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }
.form__req { font-size: .875rem; color: var(--slate); }
.form-status { grid-column: 1 / -1; display: none; padding: 14px 16px; border-radius: 4px; font-size: .95rem; }
.form-status.is-success { display: block; background: var(--ok-bg); color: var(--ok-fg); }
.form-status.is-error { display: block; background: var(--err-bg); color: var(--err-fg); }
.form-status.is-info { display: block; background: var(--info-bg); color: var(--ink); }
.channels { list-style: none; display: grid; gap: 0; }
.channel { padding: 18px 0; border-top: 1px solid var(--rule); }
.channel__label { display: block; font-size: .875rem; color: var(--slate); margin-bottom: 4px; }
.channel__value { font-size: 1.08rem; color: var(--ink); font-weight: 500; text-decoration: none; }
a.channel__value:hover { text-decoration: underline; text-underline-offset: 4px; }
.channels__title { font-size: 1.5rem; margin-bottom: 14px; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } }

/* ---------- 404 ---------- */
.nf { min-height: 60vh; display: grid; align-content: center; }
.nf__links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }

/* ---------- movimento e impressão ---------- */
@media (prefers-reduced-motion: reduce) {
  .fan__hist, .fan__future, .fan__mid, .fan__late { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .nav, .closing, .cta-strip, .site-footer, .skip { display: none !important; }
  body, .hero, .sec--navy { background: #fff !important; color: #000 !important; }
  .hero__title, .sec--navy .sec__title { color: #000 !important; }
}

/* ---------- complementos ---------- */
.nav-drop__btn.is-current { color: #0A2843; }
@media (min-width: 1041px) { .nav-drop__btn.is-current { box-shadow: inset 0 -2px 0 var(--accent); border-radius: 0; } }
.sec__title--sm { font-size: clamp(1.4rem, 1.2rem + .6vw, 1.75rem); margin-bottom: 22px; }
.prose-cols__body { margin-top: 24px; }
.principles--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 860px) { .principles--3 { grid-template-columns: 1fr; } }
.methods { display: grid; }
.methods .offer:first-child { border-top: 0; padding-top: 0; }
.list-title { margin-bottom: 26px; }
.founder-full__link { margin-top: 26px; }

/* navegação das três dimensões (páginas de frente) */
.page-hero--split .wrap { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(32px, 5vw, 72px); align-items: end; }
.model-nav { border-top: 1px solid var(--rule); }
.model-nav__item { position: relative; display: block; padding: 14px 0 14px 20px; border-bottom: 1px solid var(--rule); text-decoration: none; }
.model-nav__item::before { content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px; background: var(--rule); }
.model-nav__item.is-current::before { background: var(--accent); }
.model-nav__dim { display: block; font-family: var(--serif); font-size: 1.12rem; line-height: 1.3; color: var(--ink); }
.model-nav__area { display: block; font-size: .875rem; color: var(--slate); margin-top: 3px; }
.model-nav__item:not(.is-current):hover .model-nav__dim { text-decoration: underline; text-underline-offset: 4px; text-decoration-thickness: 1px; }
@media (max-width: 860px) { .page-hero--split .wrap { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .fan__late { display: none; } .fan__label { font-size: 22px; } }