/* CardioFlush — safe / white page (raiz + www de thewellnessdispatch.site).
   Esta é a página que o revisor vê. Direção: boticário clínico / editorial —
   tinta naval do rótulo, papel quente, um vermelho só, serifa com caráter.
   O objetivo é parecer caro e cuidadoso, que é o oposto de parecer anúncio:
   nada de urgência, contador, selo de imprensa, preço ou botão de compra. */

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

:root {
  --ink: #0c1729;          /* navy do rótulo */
  --ink-2: #16253c;
  --paper: #f6f2ec;        /* papel quente, nunca branco puro */
  --paper-2: #efe9e0;
  --text: #1b2434;
  --text-soft: #5b6675;
  --red: #c2202b;          /* vermelho do rótulo, usado com parcimônia */
  --amber: #a9662f;        /* vidro âmbar do frasco */
  --rule: #d9d1c5;
  --rule-dark: rgba(246, 242, 236, 0.16);

  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --shell: 1120px;
  --gutter: clamp(20px, 5vw, 56px);
}

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* Grão sobre a página inteira: tira o aspecto de "template" das áreas chapadas
   sem custar uma requisição. */
.grain {
  position: fixed;
  inset: 0;
  z-index: 9;
  pointer-events: none;
  opacity: 0.32;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

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

a {
  color: inherit;
}

/* ---- Wordmark ------------------------------------------------------------ */

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-variation-settings: "opsz" 20, "SOFT" 20;
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  text-decoration: none;
}

/* O "pulso" do rótulo reduzido a um traço — lê como marca, não como ícone de
   banco de imagens. */
.wordmark__mark {
  width: 22px;
  height: 12px;
  flex: none;
  background: var(--red);
  clip-path: polygon(0 55%, 26% 55%, 36% 8%, 52% 96%, 64% 42%, 74% 55%, 100% 55%, 100% 68%, 68% 68%, 62% 82%, 50% 22%, 40% 92%, 22% 68%, 0 68%);
}

.wordmark--small {
  font-size: 17px;
}

/* ---- Masthead ------------------------------------------------------------ */

.masthead {
  position: relative;
  z-index: 3;
  background: var(--ink);
  color: var(--paper);
}

.masthead__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.masthead__nav {
  display: flex;
  gap: clamp(16px, 3vw, 30px);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.masthead__nav a {
  position: relative;
  color: rgba(246, 242, 236, 0.72);
  text-decoration: none;
  padding-bottom: 2px;
  transition: color 0.25s ease;
}

.masthead__nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.masthead__nav a:hover,
.masthead__nav a:focus-visible {
  color: var(--paper);
}

.masthead__nav a:hover::after,
.masthead__nav a:focus-visible::after {
  transform: scaleX(1);
}

/* ---- Hero ---------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

/* Brilho âmbar atrás do frasco — a única fonte de "luz" da composição. */
.hero::before {
  content: "";
  position: absolute;
  top: -10%;
  right: 4%;
  width: min(680px, 60vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(169, 102, 47, 0.42), rgba(169, 102, 47, 0) 68%);
  pointer-events: none;
}

.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  align-items: center;
  gap: clamp(24px, 5vw, 64px);
  padding-top: clamp(56px, 9vw, 104px);
  padding-bottom: clamp(40px, 7vw, 72px);
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--red);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0 0 26px;
  font-family: var(--display);
  font-variation-settings: "opsz" 120, "SOFT" 30, "WONK" 1;
  font-size: clamp(46px, 9vw, 92px);
  font-weight: 600;
  line-height: 0.94;
  letter-spacing: -0.035em;
}

.hero__break::before {
  content: "\A";
  white-space: pre;
}

/* O nome comercial completo vira subtítulo dentro do H1: uma linha, serifa
   leve em itálico, ligada por um filete vermelho. */
.hero h1 em {
  display: block;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid var(--rule-dark);
  color: rgba(246, 242, 236, 0.82);
  font-size: clamp(15px, 2.2vw, 19px);
  font-style: italic;
  font-variation-settings: "opsz" 14, "SOFT" 40;
  font-weight: 300;
  letter-spacing: 0.01em;
  line-height: 1.3;
}

.hero__lede {
  max-width: 46ch;
  margin: 0 0 34px;
  color: rgba(246, 242, 236, 0.74);
  font-size: clamp(15px, 1.7vw, 17px);
}

.specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  border-top: 1px solid var(--rule-dark);
}

.specs > div {
  flex: 1 1 auto;
  min-width: 96px;
  padding: 16px 20px 0 0;
}

.specs dt {
  color: rgba(246, 242, 236, 0.5);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.specs dd {
  margin: 4px 0 0;
  font-family: var(--display);
  font-variation-settings: "opsz" 30;
  font-size: 23px;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.hero__shot {
  margin: 0;
  align-self: end;
}

/* O frasco é 1:3.2, então limitar pela LARGURA fazia o hero passar de 1000px
   de altura e a copy boiar no meio. Limitando pela altura, a composição volta
   a caber numa tela. */
.hero__shot img {
  width: auto;
  max-width: 100%;
  max-height: min(64vh, 520px);
  margin: 0 auto;
  filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.55));
  animation: bob 9s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

/* ---- Label strip --------------------------------------------------------- */

.label-strip {
  position: relative;
  z-index: 2;
  padding: clamp(34px, 5vw, 52px) 0;
  background: var(--ink-2);
  color: var(--paper);
  border-top: 1px solid var(--rule-dark);
}

.label-strip__title {
  margin: 0 0 22px;
  color: rgba(246, 242, 236, 0.5);
  font-family: var(--body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.label-strip__list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 10px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
}

.label-strip__list li {
  padding: 9px 16px;
  border: 1px solid var(--rule-dark);
  border-radius: 999px;
  font-size: 14px;
  letter-spacing: 0.01em;
}

.label-strip__note {
  max-width: 72ch;
  margin: 0;
  color: rgba(246, 242, 236, 0.55);
  font-size: 13.5px;
  line-height: 1.6;
}

/* ---- Chapters ------------------------------------------------------------ */

.chapter {
  position: relative;
  padding: clamp(56px, 9vw, 104px) 0;
}

.chapter + .chapter {
  border-top: 1px solid var(--rule);
}

.chapter__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.32fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
}

.chapter__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: sticky;
  top: 40px;
}

.numeral {
  font-family: var(--display);
  font-variation-settings: "opsz" 60;
  font-size: 15px;
  font-weight: 400;
  color: var(--red);
  letter-spacing: 0.1em;
}

.chapter__head h2 {
  margin: 0;
  font-family: var(--display);
  font-variation-settings: "opsz" 60, "SOFT" 20;
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.chapter__head--invert .numeral {
  color: #ff8a8a;
}

.chapter__head--invert h2 {
  color: var(--paper);
}

.prose p {
  margin: 0 0 18px;
  max-width: 66ch;
}

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

.prose__lead {
  font-family: var(--display);
  font-variation-settings: "opsz" 40, "SOFT" 30;
  font-size: clamp(19px, 2.4vw, 23px);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: -0.012em;
}

.prose h3 {
  margin: 34px 0 12px;
  font-family: var(--body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.prose h3:first-child {
  margin-top: 0;
}

.prose a {
  color: var(--red);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

/* ---- Split chapter with figure ------------------------------------------- */

.chapter--split {
  position: relative;
  background: var(--paper-2);
}

.chapter--split .chapter__grid {
  padding-right: clamp(0px, 26vw, 300px);
}

.chapter__figure {
  position: absolute;
  right: var(--gutter);
  bottom: 0;
  width: min(280px, 24vw);
  margin: 0;
  pointer-events: none;
}

.chapter__figure img {
  width: 100%;
  filter: drop-shadow(0 26px 40px rgba(12, 23, 41, 0.22));
}

/* ---- Safety -------------------------------------------------------------- */

.safety {
  padding: clamp(56px, 9vw, 104px) 0;
  background: var(--ink);
  color: rgba(246, 242, 236, 0.78);
}

.safety .chapter__head {
  position: static;
  margin-bottom: 32px;
}

/* O aviso da FDA é a linha mais importante da página para um revisor, então
   ganha moldura própria em vez de morrer no rodapé. */
.disclaimer {
  max-width: 74ch;
  margin: 0 0 44px;
  padding: 22px 26px;
  border-left: 3px solid var(--red);
  background: rgba(246, 242, 236, 0.05);
  color: var(--paper);
  font-family: var(--display);
  font-variation-settings: "opsz" 30, "SOFT" 20;
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 400;
  line-height: 1.5;
}

.safety__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
  gap: clamp(28px, 5vw, 56px);
}

.safety h3 {
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(246, 242, 236, 0.5);
}

.safety p {
  margin: 0 0 16px;
  max-width: 56ch;
}

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

.ticks {
  margin: 0;
  padding: 0;
  list-style: none;
}

.ticks li {
  position: relative;
  padding: 0 0 0 26px;
  margin-bottom: 12px;
}

.ticks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 1px;
  background: var(--red);
}

.ticks li:last-child {
  margin-bottom: 0;
}

/* ---- Support ------------------------------------------------------------- */

.chapter--support .chapter__head {
  position: static;
  margin-bottom: 36px;
}

.support__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.contact {
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--rule);
}

.contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}

.contact dt {
  flex: 0 0 120px;
  color: var(--text-soft);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding-top: 4px;
}

.contact dd {
  flex: 1 1 220px;
  margin: 0;
}

.contact a {
  color: var(--text);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.contact a:hover {
  color: var(--red);
}

.chapter--support h3 {
  margin: 38px 0 6px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-soft);
}

.support__policy-note {
  margin: 0 0 16px;
  color: var(--text-soft);
  font-size: 14px;
}

.policies {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.policies a {
  display: inline-block;
  padding: 9px 16px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.25s ease, color 0.25s ease, background 0.25s ease;
}

.policies a:hover,
.policies a:focus-visible {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.support__shot {
  margin: 0;
}

.support__shot img {
  width: 100%;
  filter: drop-shadow(0 30px 46px rgba(12, 23, 41, 0.22));
}

/* ---- Colophon ------------------------------------------------------------ */

.colophon {
  padding: clamp(38px, 6vw, 60px) 0 clamp(34px, 5vw, 48px);
  background: var(--ink);
  color: rgba(246, 242, 236, 0.5);
  font-size: 13.5px;
  line-height: 1.65;
}

.colophon__note {
  max-width: 78ch;
  margin: 0 0 30px;
}

.colophon__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid var(--rule-dark);
  color: rgba(246, 242, 236, 0.72);
}

/* ---- Entrada ------------------------------------------------------------- */

.reveal {
  animation: rise 0.85s cubic-bezier(0.2, 0.7, 0.3, 1) both;
  animation-delay: var(--d, 0ms);
}

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}

/* ---- Responsivo ---------------------------------------------------------- */

@media (max-width: 900px) {
  .chapter__grid {
    grid-template-columns: 1fr;
  }

  .chapter__head {
    position: static;
    flex-direction: row;
    align-items: baseline;
    gap: 14px;
  }

  .chapter--split .chapter__grid {
    padding-right: 0;
  }

  /* Em telas estreitas o frasco sai da margem e passa a fechar a seção. */
  .chapter__figure {
    position: static;
    width: min(220px, 52vw);
    margin: 34px auto 0;
  }

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

  .support__shot {
    order: -1;
    max-width: 420px;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 16px;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .hero__shot {
    order: -1;
  }

  .hero__shot img {
    max-height: 300px;
    filter: drop-shadow(0 22px 34px rgba(0, 0, 0, 0.5));
  }

  .hero__break::before {
    content: "";
  }

  .masthead__nav {
    gap: 14px;
    font-size: 11.5px;
  }

  .specs > div {
    min-width: 84px;
  }

  .specs dd {
    font-size: 20px;
  }
}

@media (max-width: 460px) {
  .masthead__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 16px;
    padding-bottom: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .hero__shot img {
    animation: none;
  }
}