/* =====================================================================
   Estúdio Vértebra — "O corpo que respira"
   Pilates de aparelhos · MODERNO + MOTION · mobile-first
   Paleta: sálvia profundo, sálvia médio, off-white linho, terra rosada,
   argila (CTA), marrom-grão (corpo). Fraunces (display) + Inter (corpo).
   ===================================================================== */

:root {
  /* Paleta */
  --salvia-deep: #3E4A3D;
  --salvia: #8A9A7B;
  --linho: #F4EFE6;
  --terra: #E7DAD0;
  --argila: #C9A99A;
  --argila-deep: #8E6850;   /* CTA + acentos: AA p/ texto branco e p/ em sobre terra/linho */
  --grao: #2A2622;

  /* Derivados de contraste/atmosfera */
  --grao-soft: #4A443D;     /* texto secundário sobre off-white (AA) */
  --linho-warm: #EFE7DA;
  --line: rgba(42, 38, 34, 0.14);
  --line-soft: rgba(42, 38, 34, 0.08);

  /* Tipografia */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;

  /* Ritmo / espaço */
  --container: 1200px;
  --gutter: clamp(1.25rem, 5vw, 2rem);
  --section-y: clamp(4rem, 12vw, 9rem);
  --radius: clamp(0.9rem, 2vw, 1.4rem);
  --radius-lg: clamp(1.2rem, 3vw, 2rem);

  /* Motion */
  --ease-breath: cubic-bezier(.22, .61, .36, 1);
  --dur: 700ms;
}

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

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

body {
  margin: 0;
  background: var(--linho);
  color: var(--grao);
  font-family: var(--font-body);
  font-size: clamp(1.0625rem, 0.6vw + 0.95rem, 1.1875rem); /* 17 → 19 */
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a { color: inherit; }

h1, h2, h3 { margin: 0; font-weight: 400; }

p { margin: 0 0 1em; }

em { font-style: italic; }

::selection { background: var(--salvia); color: var(--linho); }

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

.skip-link {
  position: absolute;
  left: 50%;
  top: -100px;
  transform: translateX(-50%);
  background: var(--salvia-deep);
  color: var(--linho);
  padding: 0.7rem 1.2rem;
  border-radius: 0 0 0.7rem 0.7rem;
  z-index: 1000;
  transition: top 200ms var(--ease-breath);
}
.skip-link:focus { top: 0; }

/* ------------------------------------------------------------------ */
/* Utilidades                                                          */
/* ------------------------------------------------------------------ */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1.2rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--salvia-deep);
}
.kicker--light { color: var(--terra); }
.kicker__dot {
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: var(--argila);
  flex: none;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 250ms ease-out, color 250ms ease-out,
              padding 250ms var(--ease-breath), border-color 250ms ease-out,
              transform 250ms var(--ease-breath);
}
.btn--primary {
  background: var(--argila-deep);
  color: var(--linho);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--salvia-deep);
  padding-left: 2.1rem;
  padding-right: 2.1rem;
}
.btn--ghost {
  background: transparent;
  color: var(--salvia-deep);
  border-color: var(--salvia);
}
.btn--ghost:hover,
.btn--ghost:focus-visible {
  background: var(--salvia-deep);
  color: var(--linho);
  border-color: var(--salvia-deep);
}

/* ------------------------------------------------------------------ */
/* TOPBAR                                                              */
/* ------------------------------------------------------------------ */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem var(--gutter);
  background: color-mix(in srgb, var(--linho) 86%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
}
.topbar__sig {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--salvia-deep);
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.topbar__mark { display: inline-flex; color: var(--salvia); }
.topbar__nav { display: none; }
.topbar__cta {
  display: none;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--linho);
  background: var(--argila-deep);
  padding: 0.6rem 1.2rem;
  border-radius: 999px;
  transition: background-color 250ms ease-out;
}
.topbar__cta:hover { background: var(--salvia-deep); }

.topbar__burger {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 48px; height: 48px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
}
.topbar__burger span {
  display: block;
  width: 26px; height: 1.5px;
  margin: 0 auto;
  background: var(--salvia-deep);
  transition: transform 280ms var(--ease-breath), opacity 200ms ease;
}
.topbar__burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(3.75px) rotate(45deg); }
.topbar__burger[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.75px) rotate(-45deg); }

/* Overlay mobile */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--linho);
  display: grid;
  place-items: center;
  opacity: 0;
  transition: opacity 320ms var(--ease-breath);
}
.overlay.is-open { opacity: 1; }
.overlay[hidden] { display: none; }
.overlay__nav {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  text-align: center;
  padding: 2rem;
}
.overlay__nav a {
  text-decoration: none;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 6vw, 2rem);
  color: var(--salvia-deep);
  padding: 0.4rem 0;
}
.overlay__cta {
  margin-top: 1rem;
  color: var(--linho) !important;
  background: var(--argila-deep);
  border-radius: 999px;
  font-family: var(--font-body) !important;
  font-size: 1rem !important;
  padding: 0.9rem 2rem !important;
}

/* ------------------------------------------------------------------ */
/* HERO                                                                */
/* ------------------------------------------------------------------ */
.hero {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(2.5rem, 8vw, 5rem) var(--gutter) var(--section-y);
}
.hero__text { position: relative; z-index: 2; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-optical-sizing: auto;
  font-size: clamp(2.6rem, 13vw, 3.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--salvia-deep);
  margin-bottom: 1.4rem;
}
.hero__title em { color: var(--argila-deep); }
.hero__lead {
  max-width: 36ch;
  color: var(--grao-soft);
  font-size: clamp(1.0625rem, 0.5vw + 1rem, 1.1875rem);
}
.hero__lead strong { color: var(--grao); font-weight: 600; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.8rem 0 1.2rem;
}
.hero__note {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--grao-soft);
  margin: 0;
}
.hero__figure {
  position: relative;
  margin: 2rem 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px -32px rgba(62, 74, 61, 0.5);
}
.hero__img {
  width: 100%;
  height: clamp(22rem, 90vw, 30rem);
  object-fit: cover;
  object-position: center 30%;
  will-change: transform;
}
/* círculo respiração decorativo (cor sólida, sem depender de transparência de img) */
.hero__breath {
  position: absolute;
  top: clamp(1rem, 6vw, 3rem);
  right: calc(var(--gutter) - 0.5rem);
  width: clamp(4.5rem, 16vw, 7rem);
  height: clamp(4.5rem, 16vw, 7rem);
  border: 1.5px solid var(--salvia);
  border-radius: 50%;
  z-index: 1;
  opacity: 0.5;
  animation: breathe 6s ease-in-out infinite;
}

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

/* ------------------------------------------------------------------ */
/* MANIFESTO                                                           */
/* ------------------------------------------------------------------ */
.manifesto {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-y) var(--gutter);
}
.manifesto__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 8.5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--salvia-deep);
  max-width: 18ch;
  margin-bottom: clamp(1.6rem, 5vw, 2.6rem);
}
.manifesto__title em { color: var(--argila-deep); }
.manifesto__cols { display: grid; gap: 1.4rem; }
.manifesto__lead {
  color: var(--grao-soft);
  max-width: 56ch;
  margin: 0;
}

.forwhom {
  list-style: none;
  display: grid;
  gap: 1.5rem;
  margin: clamp(2.5rem, 7vw, 4rem) 0 0;
  padding: 0;
}
.forwhom__item {
  background: var(--linho-warm);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 4vw, 2rem);
  transition: transform 280ms var(--ease-breath), box-shadow 280ms var(--ease-breath);
}
.forwhom__item:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -28px rgba(62, 74, 61, 0.55);
}
.forwhom__n {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--salvia);
}
.forwhom__item h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--salvia-deep);
  margin: 0.5rem 0 0.6rem;
}
.forwhom__item p { color: var(--grao-soft); margin: 0; font-size: 1rem; }

/* ------------------------------------------------------------------ */
/* MÉTODO (zigue-zague)                                                */
/* ------------------------------------------------------------------ */
.method {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-y) var(--gutter);
}
.method__intro { max-width: 40ch; margin-bottom: clamp(2.5rem, 7vw, 4rem); }
.method__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 8.5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--salvia-deep);
}
.method__title em { color: var(--argila-deep); }
.method__sub { color: var(--grao-soft); margin: 1.2rem 0 0; }

.device {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
  padding: clamp(2rem, 6vw, 3.5rem) 0;
  border-top: 1px solid var(--line-soft);
}
.device:first-of-type { border-top: none; }
.device__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px -34px rgba(62, 74, 61, 0.55);
}
.device__media img {
  width: 100%;
  height: clamp(15rem, 56vw, 22rem);
  object-fit: cover;
}
.device__tag {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--linho);
  background: var(--salvia-deep);
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.device__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.5rem, 5vw, 1.9rem);
  color: var(--salvia-deep);
  margin-bottom: 0.8rem;
}
.device__body p { color: var(--grao-soft); }
.device__list {
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}
.device__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.98rem;
  color: var(--grao);
}
.device__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.62em;
  width: 0.5rem; height: 0.5rem;
  border-radius: 50%;
  background: var(--argila);
}

/* ------------------------------------------------------------------ */
/* TURMAS DE ATÉ 4 (bloco terra)                                       */
/* ------------------------------------------------------------------ */
.small {
  background: var(--terra);
  padding: var(--section-y) 0;
}
.small__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  gap: clamp(2rem, 6vw, 3rem);
}
.small__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 11vw, 3.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--salvia-deep);
  margin-bottom: 1.3rem;
}
.small__title em { color: var(--argila-deep); }
.small__lead { color: var(--grao); max-width: 50ch; }

.stat {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin: 2rem 0 0;
  padding: 1.5rem 0 0;
  border-top: 1px solid rgba(42, 38, 34, 0.18);
}
.stat__item dt {
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--grao-soft);
}
.stat__item dd {
  margin: 0.3rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 6vw, 2.1rem);
  color: var(--salvia-deep);
  line-height: 1;
}
.small__figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 22px 55px -34px rgba(62, 74, 61, 0.6);
}
.small__figure img {
  width: 100%;
  height: clamp(18rem, 70vw, 26rem);
  object-fit: cover;
}

/* ------------------------------------------------------------------ */
/* JORNADA                                                             */
/* ------------------------------------------------------------------ */
.journey {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-y) var(--gutter);
}
.journey__intro { max-width: 38ch; margin-bottom: clamp(2.5rem, 7vw, 3.5rem); }
.journey__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 8.5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--salvia-deep);
}
.journey__title em { color: var(--argila-deep); }
.journey__sub { color: var(--grao-soft); margin: 1.1rem 0 0; }

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.2rem;
  counter-reset: step;
}
.step {
  position: relative;
  padding: clamp(1.4rem, 4vw, 1.9rem) clamp(1.4rem, 4vw, 1.9rem) clamp(1.4rem, 4vw, 1.9rem) clamp(1.4rem, 4vw, 1.9rem);
  background: var(--linho-warm);
  border-left: 3px solid var(--salvia);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.step__n {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--salvia);
  display: block;
  margin-bottom: 0.4rem;
}
.step__h {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--salvia-deep);
  margin-bottom: 0.5rem;
}
.step p { color: var(--grao-soft); margin: 0; font-size: 1rem; }
.journey__cta { margin-top: clamp(2rem, 6vw, 3rem); }

/* ------------------------------------------------------------------ */
/* INSTRUTORAS                                                         */
/* ------------------------------------------------------------------ */
.team {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-y) var(--gutter);
}
.team__intro { max-width: 38ch; margin-bottom: clamp(2.5rem, 7vw, 3.5rem); }
.team__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 8.5vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--salvia-deep);
}
.team__title em { color: var(--argila-deep); }
.team__sub { color: var(--grao-soft); margin: 1.1rem 0 0; }

.team__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(1.5rem, 5vw, 2rem);
}
.member__media {
  margin: 0 0 1rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 45px -32px rgba(62, 74, 61, 0.5);
}
.member__media img {
  width: 100%;
  height: clamp(18rem, 75vw, 24rem);
  object-fit: cover;
  object-position: center 25%;
  transition: transform 600ms var(--ease-breath);
}
.member:hover .member__media img { transform: scale(1.03); }
.member__name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--salvia-deep);
  margin-bottom: 0.2rem;
}
.member__role {
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--salvia-deep);
  margin: 0 0 0.7rem;
}
.member__bio { color: var(--grao-soft); margin: 0; font-size: 1rem; }

/* ------------------------------------------------------------------ */
/* O ESTÚDIO                                                           */
/* ------------------------------------------------------------------ */
.space {
  background: var(--salvia-deep);
  color: var(--linho);
  padding: var(--section-y) var(--gutter);
}
.space__text { max-width: var(--container); margin: 0 auto; }
.space .kicker { color: var(--terra); }
.space__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.2rem, 10vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--linho);
  margin-bottom: 1.2rem;
}
.space__title em { color: var(--terra); font-style: italic; }
.space__lead {
  color: var(--linho);
  opacity: 0.92;
  max-width: 56ch;
}
.space__figure {
  max-width: var(--container);
  margin: clamp(2rem, 6vw, 3rem) auto 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, 0.6);
}
.space__figure img {
  width: 100%;
  height: clamp(18rem, 70vw, 30rem);
  object-fit: cover;
}

/* ------------------------------------------------------------------ */
/* HISTÓRIAS                                                           */
/* ------------------------------------------------------------------ */
.stories {
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--section-y) var(--gutter);
}
.stories__intro { margin-bottom: clamp(2rem, 6vw, 3rem); }
.stories__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 9vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--salvia-deep);
}
.stories__title em { color: var(--argila-deep); }

.stories__track {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 82%;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 0.5rem;
}
.stories__track::-webkit-scrollbar { display: none; }
.quote {
  scroll-snap-align: start;
  background: var(--linho-warm);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 5vw, 2.4rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.quote blockquote { margin: 0; }
.quote blockquote p {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.15rem, 4vw, 1.4rem);
  line-height: 1.45;
  color: var(--salvia-deep);
}
.quote footer { margin-top: 1.4rem; }
.quote__name {
  display: block;
  font-weight: 600;
  color: var(--grao);
}
.quote__detail {
  display: block;
  font-size: 0.85rem;
  color: var(--grao-soft);
  margin-top: 0.2rem;
}

/* ------------------------------------------------------------------ */
/* FAQ                                                                 */
/* ------------------------------------------------------------------ */
.faq {
  max-width: 820px;
  margin: 0 auto;
  padding: var(--section-y) var(--gutter);
}
.faq__intro { margin-bottom: clamp(2rem, 5vw, 2.5rem); }
.faq__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.9rem, 8vw, 2.6rem);
  color: var(--salvia-deep);
}
.faq__list { display: grid; gap: 0.6rem; }
.qa {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--linho-warm);
  overflow: hidden;
}
.qa summary {
  list-style: none;
  cursor: pointer;
  padding: clamp(1.1rem, 3.5vw, 1.4rem) clamp(1.2rem, 4vw, 1.6rem);
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 3.5vw, 1.2rem);
  color: var(--salvia-deep);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  transition: color 200ms ease;
}
.qa summary::-webkit-details-marker { display: none; }
.qa summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: 1.5rem;
  color: var(--argila-deep);
  line-height: 1;
  transition: transform 280ms var(--ease-breath);
  flex: none;
}
.qa[open] summary::after { transform: rotate(45deg); }
.qa__body {
  padding: 0 clamp(1.2rem, 4vw, 1.6rem) clamp(1.2rem, 4vw, 1.5rem);
}
.qa__body p { color: var(--grao-soft); margin: 0; font-size: 1rem; }

/* ------------------------------------------------------------------ */
/* CONTATO                                                             */
/* ------------------------------------------------------------------ */
.contact {
  background: var(--salvia-deep);
  color: var(--linho);
  padding: var(--section-y) var(--gutter);
}
.contact__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  gap: clamp(2.5rem, 8vw, 4rem);
}
.contact__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 12vw, 3.6rem);
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--linho);
  margin-bottom: 1.2rem;
}
.contact__title em { color: var(--terra); font-style: italic; }
.contact__lead { color: var(--linho); opacity: 0.92; max-width: 44ch; }
.contact__cta { margin-top: 1.6rem; }
.contact__cta.btn--primary { background: var(--argila); color: var(--grao); }
.contact__cta.btn--primary:hover { background: var(--terra); }

.contact__details {
  display: grid;
  gap: 1.5rem;
  margin: 0 0 2rem;
}
.contact__details dt {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 0.4rem;
}
.contact__details dd {
  margin: 0;
  color: var(--linho);
  line-height: 1.6;
}
.contact__details a { color: var(--linho); text-decoration: underline; text-underline-offset: 3px; }
.contact__map {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 45px -30px rgba(0, 0, 0, 0.7);
}
.contact__map img { width: 100%; height: clamp(12rem, 45vw, 16rem); object-fit: cover; }

/* ------------------------------------------------------------------ */
/* FOOTER                                                              */
/* ------------------------------------------------------------------ */
.footer {
  background: var(--grao);
  color: var(--linho);
  padding: clamp(2.5rem, 7vw, 3.5rem) var(--gutter);
}
.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
  display: grid;
  gap: 0.6rem;
  justify-items: center;
}
.footer__sig {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--linho);
  font-family: var(--font-display);
  font-size: 1.3rem;
}
.footer__sig .topbar__mark { color: var(--salvia); }
.footer__tag { color: var(--terra); margin: 0; font-size: 0.92rem; }
.footer__copy { color: rgba(244, 239, 230, 0.6); margin: 0; font-size: 0.82rem; }

/* ================================================================== */
/* MOTION — reveal de respiração                                       */
/* ================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--dur) var(--ease-breath), transform var(--dur) var(--ease-breath);
}
.reveal.is-in {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* ================================================================== */
/* DESKTOP — layout próprio (≥768px / ≥1024px)                          */
/* ================================================================== */
@media (min-width: 768px) {
  .forwhom { grid-template-columns: repeat(3, 1fr); }
  .team__grid { grid-template-columns: repeat(3, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .stories__track {
    grid-auto-flow: row;
    grid-auto-columns: auto;
    grid-template-columns: repeat(3, 1fr);
    overflow: visible;
  }
  .contact__inner { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
}

@media (min-width: 1024px) {
  /* HERO assimétrico 60/40 — imagem sangrando à direita */
  .hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
    padding-top: clamp(3rem, 6vw, 5rem);
    padding-bottom: var(--section-y);
  }
  .hero__text { max-width: 620px; }
  .hero__title { font-size: clamp(3rem, 5vw, 5.5rem); }
  .hero__figure { margin: 0; }
  .hero__img { height: clamp(30rem, 42vw, 40rem); }
  .hero__breath { top: clamp(1.5rem, 3vw, 3rem); right: clamp(1rem, 3vw, 3rem); }

  /* MANIFESTO em 2 colunas */
  .manifesto__cols { grid-template-columns: 1fr 1fr; gap: clamp(2rem, 4vw, 3rem); }
  .manifesto__title { font-size: clamp(2.6rem, 4vw, 3.4rem); }

  /* MÉTODO zigue-zague */
  .method__title { font-size: clamp(2.6rem, 4vw, 3.4rem); }
  .device {
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    padding: clamp(3rem, 5vw, 4.5rem) 0;
  }
  .device__media img { height: clamp(20rem, 30vw, 28rem); }
  .device--rev .device__media { order: 2; }
  .device--rev .device__body { order: 1; }

  /* TURMAS — grid 2 col, texto + imagem */
  .small__inner {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(3rem, 6vw, 5rem);
  }
  .small__title { font-size: clamp(2.8rem, 4.5vw, 4rem); }
  .small__figure img { height: clamp(26rem, 38vw, 34rem); }

  /* JORNADA */
  .journey__title { font-size: clamp(2.6rem, 4vw, 3.4rem); }
  .steps { grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }

  /* INSTRUTORAS */
  .team__title { font-size: clamp(2.6rem, 4vw, 3.4rem); }

  /* ESTÚDIO — texto + figura lado a lado */
  .space {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    align-items: center;
    gap: clamp(2.5rem, 5vw, 4.5rem);
    max-width: var(--container);
    margin: 0 auto;
    border-radius: 0;
  }
  .space__title { font-size: clamp(2.8rem, 4vw, 3.6rem); }
  .space__figure { margin: 0; }
  .space__figure img { height: clamp(26rem, 36vw, 36rem); }

  /* HISTÓRIAS — display escala */
  .stories__title { font-size: clamp(2.6rem, 4vw, 3.4rem); }

  /* CONTATO */
  .contact__title { font-size: clamp(3rem, 4.5vw, 4.5rem); }
}

/* Nav desktop */
@media (min-width: 900px) {
  .topbar__burger { display: none; }
  .topbar__nav {
    display: flex;
    gap: clamp(1.2rem, 2.5vw, 2.2rem);
  }
  .topbar__nav a {
    position: relative;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--grao);
    letter-spacing: 0.01em;
    padding: 0.3rem 0;
  }
  .topbar__nav a::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 100%; height: 1.5px;
    background: var(--salvia);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 250ms var(--ease-breath);
  }
  .topbar__nav a:hover::after,
  .topbar__nav a:focus-visible::after { transform: scaleX(1); }
  .topbar__cta { display: inline-flex; }
}

/* ================================================================== */
/* REDUCED MOTION — desliga reveals/parallax/loops, mantém visível      */
/* ================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero__breath { animation: none; }
  .hero__img { will-change: auto; }
}