/* ============================================================
   Dr. Miguel Castro · Psiquiatra e Psicoterapeuta · Porto Alegre
   style.css — base: reset, tokens, tipografia, header, hero,
   secao 02, modal CV, rodape, cookie bar, FAB, movimento.
   ============================================================ */

@layer reset, tokens, base, components, motion;

/* ---------- 1 · RESET ---------- */
@layer reset {
  *, *::before, *::after { box-sizing: border-box; }

  * { margin: 0; }

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

  body {
    min-height: 100vh;
    min-height: 100svh;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
  }

  img, svg, video, canvas { display: block; max-width: 100%; }
  img { height: auto; }

  input, button, textarea, select { font: inherit; color: inherit; }
  button { background: none; border: 0; padding: 0; cursor: pointer; }

  a { color: inherit; }

  p, h1, h2, h3, h4 { overflow-wrap: break-word; }

  ul[class], ol[class] { list-style: none; padding: 0; }

  address { font-style: normal; }

  summary { display: list-item; cursor: pointer; }

  dialog { border: 0; padding: 0; background: none; max-width: none; max-height: none; }

  [hidden] { display: none !important; }
}

/* ---------- 2 · TOKENS ---------- */
@layer tokens {
  :root {
    /* papéis de cor (hex fallback + oklch) */
    --paper: #c3a581;            --paper: oklch(0.74 0.06 71.8);
    --ink: #151c27;              --ink: oklch(0.225 0.024 259.3);
    --accent: #9d3b1e;           --accent: oklch(0.485 0.137 36.7);
    --neutral: #cbb69b;          --neutral: oklch(0.787 0.044 74.0);
    --amber: #c48343;            --amber: oklch(0.664 0.113 63.2);

    /* derivados escolhidos */
    --cream: #f4ecdd;            --cream: oklch(0.935 0.03 84);
    --paper-deep: #b39270;       --paper-deep: oklch(0.685 0.062 70);
    --text-on-dark: #f0e9dc;     --text-on-dark: oklch(0.93 0.022 84);
    --text-on-dark-2: #cbb9a2;   --text-on-dark-2: oklch(0.79 0.038 78);
    --ink-soft: rgb(21 28 39 / .88);
    --ink-faint: rgb(21 28 39 / .84);
    --line: rgb(21 28 39 / .14);
    --line-strong: rgb(21 28 39 / .30);
    --line-dark: rgb(240 233 220 / .18);
    --whats: #1f9d55;

    /* gradiente-assinatura + variante suave */
    --grad-main: linear-gradient(130deg, oklch(0.97 0.018 88) 0%, oklch(0.95 0.028 82) 42%, oklch(0.93 0.038 76) 100%);
    --grad-soft: linear-gradient(130deg, oklch(0.94 0.024 84) 0%, oklch(0.92 0.032 79) 42%, oklch(0.90 0.042 74) 100%);

    /* tipografia */
    --font-display: "Fraunces", Georgia, "Times New Roman", serif;
    --font-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", sans-serif;

    /* espacamento */
    --s-1: .25rem;
    --s-2: .5rem;
    --s-3: .75rem;
    --s-4: 1rem;
    --s-5: 1.5rem;
    --s-6: 2rem;
    --s-7: 3rem;
    --s-8: 4rem;
    --sec-pad: clamp(4.5rem, 11vh, 7.5rem);

    /* raios */
    --radius-sm: 10px;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;
    --arch: 999px 999px 16px 16px;

    /* sombras */
    --shadow-card: 0 10px 30px rgb(21 28 39 / .12);
    --shadow-lift: 0 18px 44px rgb(21 28 39 / .18);
    --shadow-ground: radial-gradient(ellipse at center, rgb(21 28 39 / .18) 0%, transparent 68%);

    /* movimento */
    --dur: .3s;
    --dur-slow: .6s;
    --ease: cubic-bezier(.22, 1, .36, 1);

    /* layout */
    --container: 1200px;
    --header-h: 72px;
  }

  /* fundos utilitarios */
  .bg-grad-main { background: var(--grad-main); }
  .bg-grad-soft { background: var(--grad-soft); }
  .bg-paper     { background: var(--paper); }
  .bg-dark      { background: var(--ink); color: var(--text-on-dark); }
}

/* ---------- 3 · BASE / TIPOGRAFIA ---------- */
@layer base {
  body {
    font-family: var(--font-body);
    font-size: 1rem;              /* 16px · 15px no mobile abaixo */
    line-height: 1.6;
    color: var(--ink);
    background: var(--paper);
  }

  @media (max-width: 560px) {
    body { font-size: .9375rem; line-height: 1.55; }
  }

  ::selection { background: rgb(157 59 30 / .22); }

  :focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
  }

  .container {
    width: min(100% - 40px, var(--container));
    margin-inline: auto;
    position: relative;
    z-index: 1;
  }

  .skip-link {
    position: absolute;
    top: 10px;
    left: 16px;
    z-index: 120;
    transform: translateY(-220%);
    background: var(--ink);
    color: var(--text-on-dark);
    padding: 10px 18px;
    border-radius: var(--radius-pill);
    font-size: .85rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform var(--dur) var(--ease);
  }
  .skip-link:focus-visible { transform: none; }

  /* titulos display — Fraunces */
  .display {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -.01em;
    text-wrap: balance;
  }
  .display em {
    font-style: italic;
    font-weight: 500;
    color: var(--accent);
  }
  .bg-dark .display em { color: var(--neutral); }

  h1.display {
    font-size: clamp(30px, 7.5vw, 56px);
    line-height: 1.18;
    font-weight: 500;
  }
  h2.display {
    font-size: clamp(24px, 4.5vw, 40px);
    line-height: 1.22;
  }

  /* eyebrow + numero de secao */
  .eyebrow {
    font-size: .625rem;                    /* 10px */
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--accent);
  }
  .bg-dark .eyebrow { color: var(--neutral); }

  .section-num {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .3em;
    color: var(--ink-faint);
  }
  .section-num::after {
    content: "";
    width: 34px;
    height: 1px;
    background: var(--line-strong);
  }
  .bg-dark .section-num { color: rgb(240 233 220 / .62); }
  .bg-dark .section-num::after { background: var(--line-dark); }

  .section-head { max-width: 720px; margin-bottom: clamp(36px, 6vh, 60px); }
  .section-head .eyebrow { margin-bottom: 10px; }
  .section-head .section-num { margin-bottom: 14px; }
  .section-lede {
    margin-top: 16px;
    max-width: 62ch;
    font-size: 1.0625rem;
    line-height: 1.55;
    color: var(--ink-soft);
  }
  .bg-dark .section-lede { color: var(--text-on-dark-2); }

  /* ANATOMIA DE TODA SECAO — viewport cheio, conteudo centrado */
  main .section {
    position: relative;
    min-height: 100vh;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-block: var(--sec-pad);
    overflow: hidden;
  }

  /* links corridos */
  main p a, .site-footer a { text-underline-offset: 3px; }
  main p a { color: var(--accent); }
  .bg-dark p a { color: var(--neutral); }
}

/* ---------- 4 · COMPONENTES ---------- */
@layer components {

  /* ===== botao pilula ===== */
  .btn-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 48px;
    min-width: 170px;
    max-width: 300px;
    padding: 12px 28px;
    border-radius: var(--radius-pill);
    background: var(--ink);
    color: var(--text-on-dark);
    font-weight: 600;
    font-size: .9375rem;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: var(--shadow-card);
    transition: transform var(--dur) var(--ease),
                background-color var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease),
                color var(--dur) var(--ease);
  }
  .btn-pill:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lift);
  }
  .btn-pill:active { transform: translateY(0); }

  .btn-outline {
    background: transparent;
    color: var(--ink);
    box-shadow: inset 0 0 0 1.5px var(--line-strong);
  }
  .btn-outline:hover {
    background: var(--ink);
    color: var(--text-on-dark);
  }

  .btn-big {
    min-height: 56px;
    min-width: 220px;
    padding: 16px 36px;
    font-size: 1.05rem;
  }

  /* ===== header ===== */
  .site-header {
    position: relative;          /* nunca fixed/sticky */
    z-index: 60;
    background: rgb(244 236 221 / .82);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: background-color var(--dur) var(--ease),
                border-color var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease);
  }
  .site-header.is-scrolled {
    background: rgb(244 236 221 / .95);
    border-bottom-color: var(--line);
    box-shadow: 0 6px 24px rgb(21 28 39 / .08);
  }

  .header-inner {
    display: flex;
    align-items: center;
    gap: var(--s-5);
    min-height: var(--header-h);
  }

  .brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    flex-shrink: 0;
  }
  .monogram { width: 42px; height: 42px; color: var(--accent); }
  .brand-text { display: flex; flex-direction: column; line-height: 1.25; }
  .brand-name {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.0625rem;
    letter-spacing: .01em;
  }
  .brand-cred {
    font-size: .625rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ink-faint);
  }

  .nav-desktop {
    display: flex;
    align-items: center;
    gap: clamp(18px, 2.4vw, 30px);
    margin-left: auto;
  }
  .nav-desktop a {
    position: relative;
    font-size: .875rem;
    font-weight: 600;
    text-decoration: none;
    color: var(--ink-soft);
    padding-block: 6px;
    transition: color var(--dur) var(--ease);
  }
  .nav-desktop a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 0;
    height: 1.5px;
    background: var(--accent);
    transition: right var(--dur) var(--ease);
  }
  .nav-desktop a:hover { color: var(--ink); }
  .nav-desktop a:hover::after { right: 0; }

  .header-cta { min-width: 0; margin-left: var(--s-4); }

  /* burger 44px */
  .burger {
    display: none;
    width: 44px;
    height: 44px;
    margin-left: auto;
    border-radius: var(--radius-sm);
    place-items: center;
    transition: background-color var(--dur) var(--ease);
  }
  .burger:hover { background: rgb(21 28 39 / .06); }
  .burger span {
    display: block;
    width: 20px;
    height: 1.8px;
    margin-block: 2.6px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
  }
  .burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(4.4px) rotate(45deg); }
  .burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4.4px) rotate(-45deg); }

  /* menu movel — fechado (inert) / aberto (.is-open) */
  .mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 20px 26px;
    background: var(--cream);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-lift);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--dur) var(--ease),
                transform var(--dur) var(--ease),
                visibility 0s var(--dur);
  }
  .mobile-menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition-delay: 0s;
  }
  .mobile-menu a:not(.btn-pill) {
    padding: 11px 6px;
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid var(--line);
  }
  .mobile-menu a:not(.btn-pill):hover { color: var(--accent); }
  .mobile-menu .btn-pill { margin-top: 14px; align-self: stretch; max-width: none; }
  .mobile-menu-tel {
    margin-top: 12px;
    font-size: .85rem;
    color: var(--ink-faint);
    text-align: center;
  }

  /* ===== hero ===== */
  .hero { padding-bottom: 0; }

  .hero-fx {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
  }

  .ghost-mark {
    position: absolute;
    z-index: 0;
    top: 44%;
    right: -3%;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(240px, 38vw, 560px);
    line-height: 1;
    letter-spacing: -.04em;
    color: rgb(157 59 30 / .055);
    pointer-events: none;
    user-select: none;
    animation: drift 16s ease-in-out infinite alternate;
  }
  .ghost-mark--center {
    left: 50%;
    right: auto;
    top: 50%;
    transform: translate(-50%, -50%);
    color: rgb(157 59 30 / .06);
  }

  .grain {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: .05;
    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='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
  }
  .bg-dark .grain { mix-blend-mode: screen; opacity: .07; }

  .hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: clamp(36px, 6vw, 80px);
  }

  .hero-copy .section-num { margin-bottom: 14px; }
  .hero-copy .eyebrow { margin-bottom: 12px; }
  .hero-lede {
    margin-top: 20px;
    max-width: 56ch;
    font-size: 1.0625rem;
    line-height: 1.6;
    color: var(--ink-soft);
  }

  .hero-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 18px 22px;
    margin-top: 30px;
  }

  .link-down {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .9375rem;
    font-weight: 600;
    color: var(--ink);
    text-decoration: none;
    border-bottom: 1.5px solid var(--line-strong);
    padding-bottom: 3px;
    transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
  }
  .link-down span { display: inline-block; animation: bob 2.4s ease-in-out infinite; }
  .link-down:hover { color: var(--accent); border-bottom-color: var(--accent); }

  .chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
  }
  .chips li {
    position: relative;
    overflow: hidden;
    padding: 9px 16px;
    border-radius: var(--radius-pill);
    font-size: .8125rem;
    line-height: 1.3;
    color: var(--ink);
    background: rgb(195 165 129 / .38);
    border: 1px solid rgb(203 182 155 / .8);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
  }
  .chips li::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(-60deg, transparent 30%, rgb(255 255 255 / .35) 50%, transparent 70%);
    transform: translateX(-120%);
    transition: transform .7s var(--ease);
  }
  .chips li:hover::after { transform: translateX(120%); }

  .hero-tel { margin-top: 18px; font-size: .875rem; color: var(--ink-faint); }
  .hero-tel a { font-weight: 600; color: var(--ink); }

  /* retrato — moldura em arco, nada sobreposto a foto */
  .hero-portrait { position: relative; justify-self: center; }
  .hero-portrait::before {
    content: "";
    position: absolute;
    inset: 8% -6% -4% -6%;
    z-index: -1;
    background: radial-gradient(closest-side, rgb(196 131 67 / .28), transparent 72%);
    filter: blur(40px);
  }
  .portrait-frame {
    position: relative;
    width: min(400px, 78vw);
    aspect-ratio: 1 / 1;
    border-radius: var(--arch);
    overflow: hidden;
    border: 1px solid rgb(255 255 255 / .55);
    box-shadow: var(--shadow-lift);
  }
  .portrait-frame::after {
    content: "";
    position: absolute;
    inset: 10px;
    border: 1px solid rgb(255 255 255 / .35);
    border-radius: 989px 989px 8px 8px;
    pointer-events: none;
  }
  .portrait-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 22%;
  }
  .rating-seal {
    display: table;
    margin: 18px auto 0;
    padding: 9px 18px;
    border-radius: var(--radius-pill);
    font-size: .8125rem;
    color: var(--ink);
    background: rgb(244 236 221 / .8);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-card);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
  }
  .rating-seal strong { color: var(--accent); }

  /* marquee — faixa infinita de areas */
  .marquee {
    position: relative;
    z-index: 1;
    margin-top: clamp(36px, 6vh, 64px);
    padding-block: 13px;
    border-top: 1px solid var(--line);
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  }
  .marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 40s linear infinite;
  }
  .marquee:hover .marquee-track { animation-play-state: paused; }
  .marquee-list {
    display: flex;
    align-items: center;
    gap: 2.75rem;
    padding-inline-end: 2.75rem;
  }
  .marquee-list li {
    display: flex;
    align-items: center;
    gap: 2.75rem;
    white-space: nowrap;
    font-family: var(--font-display);
    font-style: italic;
    font-size: .9375rem;
    letter-spacing: .02em;
    color: var(--ink-faint);
  }
  .marquee-list li span { color: var(--accent); font-style: normal; }

  /* ===== secao 02 · o profissional ===== */
  .about-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: clamp(36px, 6vw, 80px);
    align-items: center;
  }
  .about-copy p + p { margin-top: 1em; }
  .about-copy p { max-width: 60ch; }
  .about-cred {
    margin-top: 22px;
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ink);
  }
  .about-copy .btn-pill { margin-top: 26px; }

  .about-side { position: relative; justify-self: center; max-width: 380px; }
  .about-side::after {
    content: "";
    position: absolute;
    left: 10%;
    right: 10%;
    bottom: -26px;
    height: 30px;
    background: var(--shadow-ground);
    filter: blur(24px);
    z-index: -1;
  }
  .side-portrait {
    width: min(300px, 70vw);
    margin-inline: auto;
    aspect-ratio: 1 / 1;
    border-radius: var(--arch);
    overflow: hidden;
    border: 1px solid rgb(255 255 255 / .45);
    box-shadow: var(--shadow-card);
  }
  .side-portrait img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; }
  .side-quote {
    margin-top: 26px;
    padding: 20px 24px;
    background: var(--neutral);
    border-left: 3px solid var(--accent);
    border-radius: var(--radius-sm);
  }
  .side-quote p {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.0625rem;
    line-height: 1.45;
  }
  .side-quote cite {
    display: block;
    margin-top: 10px;
    font-style: normal;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--ink-faint);
  }

  /* ===== modal de curriculo (abre pela secao 02) ===== */
  .cv-modal {
    margin: auto;
    width: min(680px, calc(100vw - 32px));
    color: var(--ink);
  }
  .cv-modal::backdrop {
    background: rgb(21 28 39 / .62);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
  }
  .cv-panel {
    position: relative;
    max-height: 86vh;
    overflow: auto;
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(26px, 5vw, 44px);
    box-shadow: var(--shadow-lift);
  }
  .cv-close {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--ink);
    background: rgb(21 28 39 / .06);
    transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
  }
  .cv-close:hover { background: var(--accent); color: #fff; }
  .cv-head .eyebrow { margin-bottom: 8px; }
  .cv-head h2 { font-size: clamp(22px, 4vw, 30px); }
  .cv-head p:last-child { margin-top: 6px; font-size: .875rem; color: var(--ink-faint); }
  .cv-body { margin-top: 24px; }
  .cv-sec { padding-block: 16px; border-top: 1px solid var(--line); }
  .cv-sec h3 {
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 10px;
  }
  .cv-sec ul { padding-left: 18px; }
  .cv-sec li { margin-block: 4px; font-size: .9375rem; }

  /* ===== rodape ===== */
  .site-footer {
    background: var(--ink);
    color: var(--text-on-dark);
    padding-top: clamp(48px, 8vh, 80px);
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
    gap: clamp(28px, 4vw, 56px);
    padding-bottom: clamp(36px, 6vh, 56px);
  }
  .site-footer .monogram { color: var(--neutral); }
  .site-footer .brand-cred { color: var(--text-on-dark-2); }
  .footer-tag {
    margin-top: 16px;
    max-width: 34ch;
    font-size: .9375rem;
    line-height: 1.55;
    color: var(--text-on-dark-2);
  }
  .footer-cred {
    margin-top: 12px;
    font-size: .6875rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--neutral);
  }
  .footer-title {
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--neutral);
    margin-bottom: 16px;
  }
  .footer-col ul { display: grid; gap: 8px; }
  .footer-col li, .footer-col p { font-size: .9rem; color: var(--text-on-dark-2); }
  .footer-col p + p, .footer-col address { margin-top: 10px; }
  .footer-col a {
    text-decoration: none;
    transition: color var(--dur) var(--ease);
  }
  .footer-col a:hover { color: var(--text-on-dark); }
  .footer-base { border-top: 1px solid var(--line-dark); }
  .footer-base-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px 24px;
    padding-block: 18px;
    font-size: .8125rem;
    color: var(--text-on-dark-2);
  }
  .footer-base nav { display: flex; gap: 20px; }
  .footer-base a { text-decoration: none; }
  .footer-base a:hover { color: var(--text-on-dark); }

  /* ===== cookie bar (LGPD) ===== */
  .cookie-bar {
    position: fixed;
    left: 16px;
    bottom: 16px;
    z-index: 80;
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: min(460px, calc(100vw - 32px));
    padding: 14px 16px;
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lift);
  }
  .cookie-bar p { font-size: .8125rem; line-height: 1.45; color: var(--ink-soft); }
  .cookie-bar .btn-pill {
    min-width: 0;
    min-height: 40px;
    padding: 8px 20px;
    font-size: .8125rem;
    flex-shrink: 0;
  }
  .cookie-bar.is-hidden { display: none; }

  /* ===== FAB WhatsApp ===== */
  .fab-whats {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 70;
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--whats);
    color: #fff;
    box-shadow: 0 10px 26px rgb(21 28 39 / .3);
    transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
  }
  .fab-whats svg { width: 26px; height: 26px; }
  .fab-whats::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgb(31 157 85 / .45);
    animation: pulse-ring 2.8s var(--ease) infinite;
  }
  .fab-whats:hover { transform: translateY(-3px) scale(1.04); background: #187f44; }

  /* ===== movimento: reveal / tilt ===== */
  .reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity var(--dur-slow) var(--ease),
                transform var(--dur-slow) var(--ease);
  }
  .reveal.is-visible {
    opacity: 1;
    transform: none;
  }
  .d1 { transition-delay: 0ms; }
  .d2 { transition-delay: 90ms; }
  .d3 { transition-delay: 180ms; }
  .d4 { transition-delay: 270ms; }
}

/* ---------- 5 · KEYFRAMES ---------- */
@layer motion {
  @keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }
  @keyframes pulse-ring {
    0%   { box-shadow: 0 0 0 0 rgb(31 157 85 / .45); }
    70%  { box-shadow: 0 0 0 16px rgb(31 157 85 / 0); }
    100% { box-shadow: 0 0 0 0 rgb(31 157 85 / 0); }
  }
  @keyframes drift {
    from { translate: 0 -10px; }
    to   { translate: 0 10px; }
  }
  @keyframes bob {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(3px); }
  }
}

/* ---------- 6 · RESPONSIVO ---------- */
@layer components {
  @media (max-width: 1020px) {
    .nav-desktop, .header-cta { display: none; }
    .burger { display: grid; }

    .hero-grid { grid-template-columns: 1fr; gap: 44px; }
    .hero-portrait { order: 2; }
    .portrait-frame { width: min(340px, 74vw); }
    .ghost-mark { top: auto; bottom: -4%; right: -8%; transform: none; font-size: clamp(220px, 60vw, 380px); }

    .about-grid { grid-template-columns: 1fr; }
    .about-side { order: -1; }

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

  @media (max-width: 640px) {
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-base-inner { justify-content: center; text-align: center; }
    .brand-cred { font-size: .5625rem; }
    .hero-cta .btn-pill { flex: 1 1 auto; }
    .cookie-bar { flex-direction: column; align-items: stretch; text-align: center; }
  }

  @media (min-width: 1021px) {
    .mobile-menu { display: none; }
  }
}

/* ---------- 7 · REDUCED MOTION — tudo desligado ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .marquee-track { animation: none; transform: none; }
  .reveal { opacity: 1; transform: none; }
  .link-down span { animation: none; }
}

/* ============================================================
   SEÇÕES 03–10 — estante 3D, caderno, primeira consulta,
   depoimentos, FAQ, onde atendo, contato, CTA final.
   (secao 02 / modal CV já estão acima)
   ============================================================ */

@layer tokens {
  :root { interpolate-size: allow-keywords; }
}

@layer components {

  /* ===== 03 · ESTANTE — a peça-assinatura ===== */
  .shelf { position: relative; }

  .shelf-stage {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(28px, 5vw, 56px);
    align-items: start;
  }
  /* modo detalhe: livro escolhido à esquerda, painel AO LADO no grid */
  .shelf[data-mode="detail"] .shelf-stage {
    grid-template-columns: minmax(200px, 280px) minmax(0, 1fr);
    align-items: center;
    gap: clamp(28px, 5vw, 72px);
  }

  .shelf-row {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-items: center;
    gap: clamp(42px, 7vh, 66px) clamp(18px, 3vw, 44px);
    padding: 8px 4px 48px;
  }
  .shelf[data-mode="detail"] .shelf-row {
    grid-template-columns: minmax(0, 1fr);
    padding-bottom: 26px;
  }
  .shelf[data-mode="detail"] .book-card:not(.is-selected) { display: none; }
  .shelf[data-mode="detail"] .book-card.is-selected { --r: 0deg; }

  /* --- livro 3D --- */
  .book-card {
    --r: 0deg;
    --hover-y: 0px;
    --thick: 18px;
    position: relative;
    z-index: 1;
    width: min(100%, 200px);
    aspect-ratio: 2 / 3;
    perspective: 1100px;
    text-align: left;
    border-radius: 6px;
    transform-origin: 50% 100%;
    transform: rotate(var(--r)) translateY(var(--hover-y));
    transition: transform .55s var(--ease);
  }
  .book-card:nth-child(3n + 2) { --r: 1.3deg; }
  .book-card:nth-child(4n) { --r: -1.1deg; }
  .book-card:hover,
  .book-card:focus-visible { --hover-y: -9px; z-index: 4; }
  .book-card:focus-visible { outline-offset: 8px; }

  .book {
    position: absolute;
    inset: 0;
    transform-style: preserve-3d;
    transform: rotateY(-14deg) rotateX(1.5deg);
    transition: transform .55s var(--ease);
  }
  .book-card:hover .book,
  .book-card:focus-visible .book { transform: rotateY(-21deg) rotateX(1.5deg); }

  /* sombra de chão sob cada volume */
  .book-shadow {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -28px;
    height: 26px;
    border-radius: 50%;
    background: var(--shadow-ground);
    filter: blur(7px);
    transform: translateZ(-30px);
  }

  /* contracapa */
  .book-back {
    position: absolute;
    inset: 0;
    border-radius: 2px 8px 8px 2px;
    background: var(--cover-color);
    filter: brightness(.58) saturate(.9);
    transform: translateZ(-.5px);
    box-shadow: inset -3px 0 8px rgb(0 0 0 / .3);
  }

  /* miolo — face direita onde aparecem as páginas */
  .page-block {
    position: absolute;
    top: 1.4%;
    bottom: 1.4%;
    right: calc(var(--thick) / -2);
    width: var(--thick);
    border-radius: 1px;
    transform: translateZ(calc(var(--thick) / 2)) rotateY(90deg);
    background: repeating-linear-gradient(180deg, #f6f0e1 0 2px, #e3dac4 2px 3px);
    box-shadow: inset 0 0 4px rgb(21 28 39 / .25);
  }

  /* leque de folhas entre a capa e o miolo — espessuras diferentes */
  .page-fan { position: absolute; inset: 0; transform-style: preserve-3d; }
  .page-fan i {
    position: absolute;
    top: 2%;
    bottom: 2%;
    left: 0;
    right: 1px;
    border-radius: 1px 6px 6px 1px;
    transform-origin: left center;
    opacity: 0;
    box-shadow: 1px 0 2px rgb(21 28 39 / .12);
    transition: transform .7s var(--ease), opacity .35s var(--ease);
  }
  .page-fan i:nth-child(1) { bottom: 1%;   background: #f8f2e4; transform: translateZ(15px) rotateY(0deg); }
  .page-fan i:nth-child(2) { top: 3.2%;    background: #f2ebda; transform: translateZ(11px) rotateY(0deg); }
  .page-fan i:nth-child(3) { bottom: 3.6%; background: #eee6d2; transform: translateZ(7px)  rotateY(0deg); }
  .page-fan i:nth-child(4) { top: 1.4%;    background: #e9dfc8; transform: translateZ(3px)  rotateY(0deg); }
  .book-card.is-selected .page-fan i { opacity: 1; }
  .book-card.is-selected .page-fan i:nth-child(1) { transform: translateZ(15px) rotateY(-7deg); }
  .book-card.is-selected .page-fan i:nth-child(2) { transform: translateZ(11px) rotateY(-13deg); }
  .book-card.is-selected .page-fan i:nth-child(3) { transform: translateZ(7px)  rotateY(-20deg); }
  .book-card.is-selected .page-fan i:nth-child(4) { transform: translateZ(3px)  rotateY(-26deg); }

  /* capa — cor própria + imagem por livro (--cover-color / --cover-img) */
  .front-cover {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
    padding: 16px 13px 13px 18px;
    overflow: hidden;
    border-radius: 2px 8px 8px 2px;
    background-color: var(--cover-color);
    background-image:
      linear-gradient(160deg, rgb(255 255 255 / .08) 0%, rgb(0 0 0 / .10) 55%, rgb(0 0 0 / .38) 100%),
      var(--cover-img);
    background-size: cover;
    background-position: center;
    color: var(--text-on-dark);
    transform-origin: left center;
    transform: translateZ(var(--thick));
    box-shadow: inset 6px 0 12px -7px rgb(0 0 0 / .5);
    transition: transform .7s var(--ease), box-shadow .7s var(--ease);
  }
  /* vinco da lombada */
  .front-cover::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 8px;
    width: 1px;
    background: linear-gradient(180deg, transparent, rgb(255 255 255 / .3) 16%, rgb(255 255 255 / .3) 84%, transparent);
  }
  /* brilho que varre a capa no hover */
  .front-cover::after {
    content: "";
    position: absolute;
    inset: -1px;
    background: linear-gradient(-58deg, transparent 34%, rgb(255 255 255 / .34) 50%, transparent 66%);
    transform: translateX(-135%);
    transition: transform .8s var(--ease);
    pointer-events: none;
  }
  .book-card:hover .front-cover::after,
  .book-card:focus-visible .front-cover::after { transform: translateX(135%); }
  .book-card:hover .front-cover,
  .book-card:focus-visible .front-cover { transform: translateZ(var(--thick)) rotateY(-7deg); }

  /* estado selecionado — capa abre a -29° e o leque aparece */
  .book-card.is-selected .front-cover,
  .book-card.is-selected:hover .front-cover,
  .book-card.is-selected:focus-visible .front-cover {
    transform: translateZ(var(--thick)) rotateY(-29deg);
    box-shadow: 22px 26px 42px rgb(21 28 39 / .38),
                inset 6px 0 12px -7px rgb(0 0 0 / .5);
  }

  .cover-kicker {
    font-size: .5625rem;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    opacity: .72;
  }
  .cover-title {
    font-family: var(--font-display);
    font-weight: 500;
    font-size: clamp(.92rem, 1.6vw, 1.06rem);
    line-height: 1.28;
    text-wrap: balance;
  }
  .cover-sub {
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .04em;
    opacity: .85;
  }
  .cover-foot {
    margin-top: auto;
    padding-top: 9px;
    padding-right: 58px;
    border-top: 1px solid rgb(255 255 255 / .24);
    font-size: .54rem;
    font-weight: 600;
    letter-spacing: .14em;
    text-transform: uppercase;
    opacity: .66;
  }
  .cover-badge {
    position: absolute;
    right: 10px;
    bottom: 10px;
    padding: 4px 9px;
    border-radius: var(--radius-pill);
    border: 1px solid rgb(255 255 255 / .4);
    background: rgb(21 28 39 / .32);
    font-size: .53rem;
    font-weight: 700;
    letter-spacing: .18em;
    text-transform: uppercase;
  }

  /* painel do livro — no grid, ao lado do volume (nunca overlay) */
  .book-panel {
    position: relative;
    min-width: 0;
    max-width: 560px;
    padding: clamp(24px, 3.5vw, 36px);
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lift);
    animation: panel-in .55s var(--ease) both;
  }
  .book-panel[aria-hidden="true"] { display: none; }
  .bp-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--ink);
    background: rgb(21 28 39 / .06);
    transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
  }
  .bp-close:hover { background: var(--accent); color: #fff; }
  #bp-kicker { margin-bottom: 10px; }
  #bp-title {
    margin-bottom: 12px;
    padding-right: 42px;
    font-size: clamp(22px, 3vw, 30px);
  }
  #bp-desc { max-width: 58ch; color: var(--ink-soft); }
  .bp-list { display: grid; gap: 9px; margin-top: 16px; }
  .bp-list li { position: relative; padding-left: 24px; font-size: .95rem; }
  .bp-list li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: .45em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--amber);
  }
  #bp-cta { margin-top: 24px; }
  .bp-note { margin-top: 14px; font-size: .8125rem; color: var(--ink-faint); }

  .disclaimer {
    margin-top: clamp(28px, 5vh, 44px);
    max-width: 64ch;
    font-size: .8125rem;
    color: var(--ink-faint);
  }

  /* ===== 04 · O CAMINHO DO CUIDADO — caderno ===== */
  .caderno-wrap { position: relative; }
  .caderno-host {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 420px;
    padding: 20px;
    border: 1px dashed var(--line-strong);
    border-radius: var(--radius-lg);
    transition: min-height .45s var(--ease), padding .45s var(--ease), border-color var(--dur) var(--ease);
  }
  .caderno-host[data-state="ready"] { min-height: 0; padding: 0; border-style: solid; border-color: var(--line); }
  .caderno-host[data-state="error"] { min-height: 0; border-style: solid; }
  .caderno-status {
    max-width: 46ch;
    text-align: center;
    font-size: .9375rem;
    color: var(--ink-faint);
  }
  .caderno-host[data-state="error"] .caderno-status { color: var(--accent); font-weight: 600; }
  .caderno-host iframe {
    display: block;
    width: 100%;
    min-height: 540px;
    border: 0;
    border-radius: var(--radius-lg);
    transition: height .45s var(--ease);
  }

  /* fallback — as etapas em texto, lista numerada ilustrada */
  .steps-fallback {
    margin-top: 20px;
    overflow: hidden;
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius);
  }
  .steps-fallback > summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 15px 20px;
    font-weight: 600;
    font-size: .9375rem;
    transition: color var(--dur) var(--ease);
  }
  .steps-fallback > summary::-webkit-details-marker { display: none; }
  .steps-fallback > summary::after {
    content: "+";
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    color: var(--accent);
    transition: transform .35s var(--ease), background-color .35s var(--ease), color .35s var(--ease);
  }
  .steps-fallback[open] > summary::after { transform: rotate(45deg); background: var(--accent); color: #fff; }
  .steps-fallback > summary:hover { color: var(--accent); }
  .steps-fallback::details-content {
    height: 0;
    overflow: hidden;
    transition: height .35s var(--ease), content-visibility .35s allow-discrete;
  }
  .steps-fallback[open]::details-content { height: auto; }
  .steps-list {
    counter-reset: step;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    padding: 4px 20px 24px;
  }
  .steps-list li { position: relative; }
  .steps-list li::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    display: block;
    margin-bottom: 8px;
    font-family: var(--font-display);
    font-size: .8125rem;
    font-weight: 600;
    letter-spacing: .14em;
    color: var(--accent);
  }
  .steps-list img {
    width: 100%;
    margin-bottom: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
  }
  .steps-list h3 {
    margin-bottom: 6px;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.05rem;
  }
  .steps-list p { font-size: .9rem; color: var(--ink-soft); }

  /* ===== 05 · PRIMEIRA CONSULTA ===== */
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(32px, 5vw, 72px);
    align-items: start;
  }
  .feature-copy p { max-width: 56ch; }
  .feature-copy p + p { margin-top: 1em; }
  .feature-copy .btn-pill { margin-top: 26px; }
  .feature-lists { display: grid; gap: 16px; }
  .feature-card {
    padding: 22px 24px;
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
  }
  .feature-card h3 {
    margin-bottom: 14px;
    font-size: .6875rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--accent);
  }
  .feature-card:last-child h3 { color: var(--ink-faint); }
  .feature-list { display: grid; gap: 9px; }
  .feature-list li {
    position: relative;
    padding-left: 28px;
    font-size: .95rem;
    line-height: 1.5;
  }
  .feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: .08em;
    width: 19px;
    height: 19px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: .66rem;
    font-weight: 700;
  }
  .feature-card:last-child .feature-list li::before { content: "×"; background: var(--ink-faint); }

  /* ===== 06 · DEPOIMENTOS — carrossel em fundo escuro ===== */
  .testi { position: relative; max-width: 880px; margin-inline: auto; }
  .testi-viewport { overflow: hidden; border-radius: var(--radius-lg); }
  .testi-track {
    display: flex;
    transition: transform .7s var(--ease);
    will-change: transform;
  }
  .testi-slide {
    flex: 0 0 100%;
    min-width: 0;
    margin: 0;
    padding: clamp(28px, 5vw, 48px) clamp(46px, 7vw, 76px);
    background: rgb(255 255 255 / .045);
    border: 1px solid var(--line-dark);
    border-radius: var(--radius-lg);
    text-align: center;
  }
  .testi-slide blockquote { max-width: 58ch; margin-inline: auto; }
  .testi-slide blockquote p {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1.08rem, .95rem + .9vw, 1.55rem);
    line-height: 1.42;
    color: var(--text-on-dark);
  }
  .testi-slide blockquote p::before { content: "“ "; color: var(--neutral); }
  .testi-slide blockquote p::after { content: " ”"; color: var(--neutral); }
  .testi-slide figcaption { margin-top: 22px; }
  .testi-slide figcaption strong { display: block; font-size: .92rem; color: var(--text-on-dark); }
  .testi-slide figcaption span {
    display: block;
    margin-top: 4px;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--text-on-dark-2);
  }
  .testi-prev,
  .testi-next {
    position: absolute;
    top: 40%;
    z-index: 2;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-dark);
    border-radius: 50%;
    background: rgb(255 255 255 / .07);
    color: var(--text-on-dark);
    font-size: 1.5rem;
    line-height: 1;
    transition: background-color var(--dur) var(--ease),
                border-color var(--dur) var(--ease),
                transform var(--dur) var(--ease);
  }
  .testi-prev { left: 10px; }
  .testi-next { right: 10px; }
  .testi-prev:hover,
  .testi-next:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
  .testi-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 22px;
  }
  .testi-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: rgb(240 233 220 / .28);
    transition: background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
  }
  .testi-dot:hover { background: rgb(240 233 220 / .55); }
  .testi-dot[aria-selected="true"] { background: var(--neutral); transform: scale(1.3); }
  .testi-badge {
    margin-top: 28px;
    text-align: center;
    font-size: .9rem;
    color: var(--text-on-dark-2);
  }
  .testi-badge strong { font-size: 1.05rem; color: var(--text-on-dark); }
  .testi-stars { letter-spacing: .12em; color: var(--amber); }
  .testi-badge a { font-weight: 600; color: var(--neutral); }

  /* ===== 07 · PERGUNTAS FREQUENTES ===== */
  .faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 20px;
    align-items: start;
  }
  .faq-body {
    overflow: hidden;
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  }
  .faq-body:hover { border-color: var(--line-strong); }
  .faq-body[open] { border-color: var(--line-strong); box-shadow: var(--shadow-card); }
  .faq-body > summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 17px 20px;
    font-weight: 600;
    font-size: .95rem;
    line-height: 1.4;
    transition: color var(--dur) var(--ease);
  }
  .faq-body > summary::-webkit-details-marker { display: none; }
  .faq-body > summary::after {
    content: "+";
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    color: var(--accent);
    font-size: 1.05rem;
    transition: transform .35s var(--ease), background-color .35s var(--ease), color .35s var(--ease);
  }
  .faq-body[open] > summary::after {
    transform: rotate(45deg);
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
  }
  .faq-body > summary:hover { color: var(--accent); }
  /* abertura animada — sem !important (fallback: fade do conteúdo) */
  .faq-body::details-content {
    height: 0;
    overflow: hidden;
    transition: height .35s var(--ease), content-visibility .35s allow-discrete;
  }
  .faq-body[open]::details-content { height: auto; }
  .faq-body[open] > p { animation: faq-in .4s var(--ease); }
  .faq-body > p {
    padding: 0 20px 19px;
    max-width: 62ch;
    font-size: .93rem;
    color: var(--ink-soft);
  }

  /* ===== 08 · ONDE ATENDO ===== */
  .where-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    gap: clamp(30px, 5vw, 64px);
    align-items: center;
  }
  .where-info { min-width: 0; }
  .locations { display: grid; gap: 12px; }
  .loc-tab {
    display: block;
    width: 100%;
    padding: 15px 18px;
    text-align: left;
    background: var(--cream);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    transition: border-color var(--dur) var(--ease),
                background-color var(--dur) var(--ease),
                color var(--dur) var(--ease),
                transform var(--dur) var(--ease),
                box-shadow var(--dur) var(--ease);
  }
  .loc-tab:hover { border-color: var(--line-strong); transform: translateY(-1px); }
  .loc-tab.is-active {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--text-on-dark);
    box-shadow: var(--shadow-card);
  }
  .loc-name { display: block; font-weight: 700; font-size: .98rem; }
  .loc-sub { display: block; margin-top: 4px; font-size: .82rem; color: var(--ink-faint); }
  .loc-tab.is-active .loc-sub { color: var(--text-on-dark-2); }
  .loc-details { margin-top: 18px; }
  .loc-detail {
    padding: 17px 20px;
    background: rgb(244 236 221 / .6);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  }
  .loc-clinic { font-weight: 700; }
  .loc-detail address { margin-top: 6px; font-size: .93rem; color: var(--ink-soft); }
  .loc-hours { margin-top: 8px; font-size: .85rem; color: var(--ink-faint); }
  .loc-note { margin-top: 6px; font-size: .8rem; color: var(--ink-faint); }
  .loc-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
  .loc-actions .btn-pill { min-width: 0; }
  #copy-addr.is-copied {
    background: var(--whats);
    color: #fff;
    box-shadow: inset 0 0 0 1.5px var(--whats);
  }

  .map-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    min-height: 320px;
    overflow: hidden;
    background: var(--neutral);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
  }
  .map-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
  .map-consent {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 28px;
    text-align: center;
    background:
      radial-gradient(ellipse at 50% 0%, rgb(255 255 255 / .35), transparent 60%),
      repeating-linear-gradient(45deg, rgb(21 28 39 / .035) 0 1px, transparent 1px 14px),
      var(--neutral);
  }
  .map-consent p { max-width: 44ch; font-size: .88rem; line-height: 1.55; color: var(--ink-soft); }
  .map-consent .btn-pill { min-width: 0; }
  .map-alt { font-size: .85rem; font-weight: 600; color: var(--ink); }
  .map-alt:hover { color: var(--accent); }

  /* ===== 09 · CONTATO ===== */
  .contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }
  .contact-form { display: grid; gap: 18px; min-width: 0; }
  .field label {
    display: block;
    margin-bottom: 8px;
    font-size: .82rem;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--ink-soft);
  }
  .field .opt { font-weight: 400; letter-spacing: 0; color: var(--ink-faint); }
  .field input[type="text"],
  .field select,
  .field textarea {
    width: 100%;
    padding: 13px 15px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--cream);
    color: var(--ink);
    transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  }
  .field textarea { min-height: 116px; resize: vertical; }
  .field input::placeholder,
  .field textarea::placeholder { color: var(--ink-faint); }
  .field input[type="text"]:focus-visible,
  .field select:focus-visible,
  .field textarea:focus-visible {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgb(157 59 30 / .14);
  }
  .field-consent .consent {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: .82rem;
    font-weight: 400;
    letter-spacing: 0;
    color: var(--ink);
    cursor: pointer;
  }
  .consent input {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--accent);
  }
  .form-note {
    padding: 12px 16px;
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    background: rgb(157 59 30 / .08);
    font-size: .9rem;
    line-height: 1.5;
    color: var(--ink);
  }
  .contact-form .btn-pill { justify-self: start; margin-top: 4px; }

  .contact-cards { display: grid; gap: 14px; }
  .contact-card {
    padding: 19px 22px;
    border: 1px solid rgb(255 255 255 / .5);
    border-radius: var(--radius);
    background: rgb(244 236 221 / .55);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-card);
  }
  .cc-label {
    margin-bottom: 7px;
    font-size: .625rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: #7d2b14;
    color: oklch(0.38 0.125 36.7);
  }
  .cc-main { font-size: .98rem; font-weight: 600; line-height: 1.45; }
  .cc-main a { text-decoration: none; }
  .cc-main a:hover { color: var(--accent); }
  .cc-sub { margin-top: 5px; font-size: .8rem; color: var(--ink-faint); }

  /* ===== 10 · CTA FINAL ===== */
  .section--cta { text-align: center; }
  .cta-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .section--cta .section-num { justify-content: center; }
  .section--cta .section-num::after { display: none; }
  .section--cta h2 {
    max-width: 22ch;
    font-size: clamp(28px, 5.6vw, 52px);
  }
  .cta-lede {
    margin-top: 18px;
    max-width: 52ch;
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--ink-soft);
  }
  .section--cta .btn-big { margin-top: 30px; }
  .cta-tel { margin-top: 20px; font-size: .9rem; color: var(--ink-faint); }
  .cta-tel a { font-weight: 600; color: var(--ink); }
  .cta-emergency {
    margin-top: 16px;
    max-width: 54ch;
    font-size: .85rem;
    line-height: 1.55;
    color: var(--ink-faint);
  }
  .cta-emergency strong { color: var(--accent); }

  /* ===== ponte responsiva mínima (a escada completa vem no job 2c) ===== */
  @media (max-width: 860px) {
    .shelf-row { grid-template-columns: minmax(0, 1fr); }
    .shelf[data-mode="detail"] .shelf-stage { grid-template-columns: minmax(0, 1fr); }
    .feature-grid,
    .faq-grid,
    .where-grid,
    .contact-grid { grid-template-columns: minmax(0, 1fr); }
    .steps-list { grid-template-columns: minmax(0, 1fr); }
    .book-panel { max-width: none; }
  }
}

/* ---------- keyframes das seções ---------- */
@layer motion {
  @keyframes panel-in {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
  }
  @keyframes faq-in {
    from { opacity: 0; transform: translateY(-6px); }
    to   { opacity: 1; transform: none; }
  }
}

/* ============================================================
   8 · ESCADA DE BREAKPOINTS — mobile-first
   1 coluna no mobile → 2 → 3 → 4 na estante; painel do livro
   abaixo do volume até 899px, lateral a partir de 900px.
   ============================================================ */
@layer components {

  /* ---- parada 1 · ≤390px: compacto, zero overflow horizontal ---- */
  @media (max-width: 390px) {
    :root { --sec-pad: clamp(3.5rem, 9vh, 5rem); }
    html, body { overflow-x: clip; }
    .container { width: min(100% - 32px, var(--container)); }

    h1.display { font-size: clamp(28px, 8.6vw, 30px); }
    h2.display { font-size: clamp(22px, 6.6vw, 26px); }
    .section-head { margin-bottom: 32px; }
    .section-lede, .hero-lede { font-size: 1rem; }
    main .section { padding-bottom: calc(var(--sec-pad) + 72px); }

    .hero-grid { gap: 36px; }
    .chips { gap: 8px; }
    .chips li { padding: 8px 13px; font-size: .75rem; }
    .ghost-mark { font-size: clamp(170px, 58vw, 230px); }

    .marquee { margin-top: 32px; padding-block: 11px; }
    .marquee-list { gap: 1.75rem; padding-inline-end: 1.75rem; }
    .marquee-list li { gap: 1.75rem; font-size: .8125rem; }

    /* estante: grade de 1 coluna — nunca carrossel de rolagem */
    .shelf-row {
      grid-template-columns: minmax(0, 1fr);
      gap: 42px;
      padding: 4px 0 40px;
    }
    .book-card { width: min(100%, 180px); --thick: 16px; }
    .shelf[data-mode="detail"] .shelf-stage { grid-template-columns: minmax(0, 1fr); gap: 30px; }
    .shelf[data-mode="detail"] .shelf-row { padding-bottom: 10px; }
    .book-panel { max-width: none; padding: 22px 20px; }

    .about-grid { gap: 36px; }
    .feature-grid { gap: 36px; }
    .steps-list { gap: 20px; }
    .caderno-host { min-height: 340px; padding: 14px; }
    .caderno-host iframe { min-height: 460px; }

    .testi-slide { padding: 24px 42px; }
    .testi-slide blockquote p { font-size: 1.05rem; }
    .testi-prev, .testi-next { width: 36px; height: 36px; top: 38%; font-size: 1.25rem; }
    .testi-prev { left: 2px; }
    .testi-next { right: 2px; }

    .faq-grid { gap: 12px; }
    .faq-body > summary { padding: 15px 16px; }
    .faq-body > p { padding: 0 16px 16px; }

    .where-grid { gap: 28px; }
    .map-wrap { min-height: 250px; }
    .contact-grid { gap: 34px; }
    .contact-cards { gap: 12px; }

    .section--cta h2 { font-size: clamp(24px, 7vw, 30px); }
    .btn-big { min-width: 0; width: 100%; max-width: 320px; }

    /* cookie-bar à esquerda e FAB à direita: nunca se tocam
       nem cobrem título/parágrafo (ver padding-bottom das seções) */
    .cookie-bar {
      left: 10px;
      bottom: 10px;
      max-width: calc(100vw - 76px);
      padding: 12px 14px;
      gap: 10px;
    }
    .fab-whats { right: 12px; bottom: 12px; width: 48px; height: 48px; }
    .fab-whats svg { width: 23px; height: 23px; }

    .cv-panel { padding: 24px 18px; }
    .footer-grid { gap: 30px; }
  }

  /* ---- parada 2 · ≥480px: estante abre em 2 colunas ---- */
  @media (min-width: 480px) {
    h1.display { font-size: clamp(30px, 7vw, 38px); }
    .hero-grid { gap: 40px; }
    .hero-cta .btn-pill { flex: 0 1 auto; }

    .shelf-row { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px 22px; }
    .book-panel { max-width: none; padding: 26px 24px; }

    .about-grid { gap: 44px; }
    .feature-grid { gap: 44px; }
    .steps-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
    .faq-grid { gap: 13px; }
    .where-grid { gap: 34px; }
    .contact-grid { gap: 36px; }
    .contact-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }

    .testi-slide { padding: 30px 54px; }
    .marquee { margin-top: 40px; }
    .marquee-list li { font-size: .875rem; }
  }

  /* ---- parada 3 · ≥640px ---- */
  @media (min-width: 640px) {
    h1.display { font-size: clamp(34px, 6.2vw, 42px); }
    h2.display { font-size: clamp(26px, 4vw, 34px); }
    .hero-grid { gap: 48px; }

    .shelf-row { gap: 56px 28px; }
    .book-card { width: min(100%, 210px); }
    /* painel continua ABAIXO do livro até 899px */
    .shelf[data-mode="detail"] .shelf-stage { grid-template-columns: minmax(0, 1fr); gap: 40px; }
    .book-panel { max-width: 600px; }

    .about-grid { gap: 52px; }
    .feature-grid { gap: 52px; }
    .steps-list { gap: 24px; }
    .caderno-host iframe { min-height: 560px; }
    .faq-grid { gap: 14px 18px; }
    .where-grid { gap: 40px; }
    .contact-grid { gap: 42px; }
    .contact-cards { gap: 15px; }

    .testi-slide { padding: 36px 64px; }
    .marquee { margin-top: 48px; }
    .marquee-list { gap: 2.5rem; padding-inline-end: 2.5rem; }
    .marquee-list li { gap: 2.5rem; }
  }

  /* ---- parada 4 · ≥900px: 3 colunas; painel do livro passa ao lado ---- */
  @media (min-width: 900px) {
    h1.display { font-size: clamp(38px, 4.8vw, 48px); }
    h2.display { font-size: clamp(28px, 3.6vw, 36px); }

    .shelf-row { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 60px 30px; }
    .shelf[data-mode="detail"] .shelf-stage {
      grid-template-columns: minmax(200px, 280px) minmax(0, 1fr);
      gap: 56px;
    }
    .book-panel { max-width: 580px; }

    .about-grid { gap: 56px; }
    .feature-grid { gap: 56px; }
    .faq-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 22px; }
    .where-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 44px; }
    .contact-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 48px; }
    .contact-cards { grid-template-columns: minmax(0, 1fr); gap: 14px; }
    .map-wrap { min-height: 340px; }

    .testi { max-width: 920px; }
    .testi-slide { padding: 40px 76px; }
    .marquee { margin-top: 56px; padding-block: 14px; }
  }

  /* ---- parada 5 · ≥1200px: 4 volumes por prateleira ---- */
  @media (min-width: 1200px) {
    h1.display { font-size: clamp(44px, 4.4vw, 54px); }
    h2.display { font-size: clamp(30px, 3.2vw, 40px); }
    .hero-grid { gap: 80px; }

    .shelf-row {
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 66px 34px;
      padding-bottom: 56px;
    }
    .book-card { width: min(100%, 205px); --thick: 19px; }
    .shelf[data-mode="detail"] .shelf-stage {
      grid-template-columns: minmax(220px, 300px) minmax(0, 1fr);
      gap: 64px;
    }
    .book-panel { max-width: 620px; padding: 38px; }

    .about-grid { grid-template-columns: 1.08fr .92fr; gap: 72px; }
    .feature-grid { gap: 72px; }
    .steps-list { gap: 26px; }
    .faq-grid { gap: 18px 26px; }
    .where-grid { grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 56px; }
    .contact-grid { gap: 60px; }
    .contact-cards { gap: 16px; }

    .testi { max-width: 960px; }
    .testi-slide { padding: 44px 88px; }
    .marquee { margin-top: 64px; }
    .marquee-list li { font-size: 1rem; }
  }

  /* ---- parada 6 · ≥1440px: respiro máximo ---- */
  @media (min-width: 1440px) {
    :root { --container: 1280px; --sec-pad: clamp(5rem, 12vh, 8.5rem); }
    h1.display { font-size: 56px; }
    .hero-grid { gap: 96px; }
    .portrait-frame { width: 420px; }

    .shelf-row { gap: 74px 42px; }
    .book-card { width: min(100%, 220px); --thick: 20px; }
    .shelf[data-mode="detail"] .shelf-stage { gap: 80px; }
    .book-panel { max-width: 660px; }

    .about-grid { gap: 88px; }
    .about-side { max-width: 400px; }
    .feature-grid { gap: 80px; }
    .faq-grid { gap: 20px 30px; }
    .where-grid { gap: 64px; }
    .contact-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }

    .testi { max-width: 1020px; }
    .testi-slide { padding: 48px 96px; }
    .marquee { margin-top: 72px; }
    .ghost-mark { font-size: clamp(320px, 40vw, 620px); }
    .footer-grid { gap: 64px; }
  }
}