/* =====================================================================
   Bella Casa M veis   identidade editorial
   Carv o #2B2420   Creme #F5EFE6   Caramelo #B08968   Terracota #9C6644
   Playfair Display (t tulos) + Lato (texto)
   ===================================================================== */

:root {
  --carvao: #2B2420;
  --creme: #F5EFE6;
  --caramelo: #B08968;
  --terracota: #9C6644;
  --branco: #FFFDF9;
  --linha: rgba(43, 36, 32, 0.18);
  --linha-clara: rgba(245, 239, 230, 0.25);
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Lato", "Helvetica Neue", Arial, sans-serif;
  --pad-x: clamp(1.25rem, 5vw, 6rem);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.75;
  font-weight: 400;
  color: var(--carvao);
  background: var(--creme);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; }

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

em { font-style: italic; }

/* ---------- Cursor decorativo ---------- */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 34px; height: 34px;
  border: 1px solid var(--caramelo);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

@media (hover: none), (prefers-reduced-motion: reduce) {
  .cursor-dot { display: none; }
}

/* ---------- Bot es ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 1rem 2.2rem;
  border: 1px solid var(--carvao);
  cursor: pointer;
  transition: background 0.35s var(--ease-out), color 0.35s var(--ease-out),
              border-color 0.35s var(--ease-out), transform 0.35s var(--ease-out);
}

.btn:hover { transform: translateY(-2px); }

.btn--solid { background: var(--carvao); color: var(--branco); }
.btn--solid:hover { background: var(--terracota); border-color: var(--terracota); }

.btn--outline { background: transparent; color: var(--carvao); }
.btn--outline:hover { background: var(--carvao); color: var(--branco); }

.btn--ghost {
  border: none;
  padding: 1rem 0.5rem;
  color: var(--terracota);
  background: transparent;
}
.btn--ghost:hover { color: var(--carvao); transform: translateX(4px); }

.btn--full { width: 100%; text-align: center; }

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(245, 239, 230, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.header.is-scrolled {
  border-bottom-color: var(--linha);
  box-shadow: 0 8px 30px rgba(43, 36, 32, 0.06);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem var(--pad-x);
  max-width: 1600px;
  margin: 0 auto;
}

.header__logo img { width: 185px; height: auto; }

.nav__list {
  display: flex;
  gap: clamp(1rem, 2.2vw, 2.2rem);
  list-style: none;
  align-items: center;
}

.nav { display: flex; align-items: center; gap: clamp(1.2rem, 2.5vw, 2.8rem); }

.nav__link {
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  position: relative;
  padding: 0.3rem 0;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--terracota);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}

.nav__link:hover::after { transform: scaleX(1); transform-origin: left; }

.nav__cta { padding: 0.7rem 1.6rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}

.hamburger span {
  display: block;
  width: 26px; height: 1.5px;
  background: var(--carvao);
  transition: transform 0.35s var(--ease-out), opacity 0.25s ease;
}

.hamburger.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  padding: clamp(7rem, 14vh, 10rem) 0 0;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-left: var(--pad-x);
  max-width: 1600px;
  margin: 0 auto;
}

.hero__eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--terracota);
  margin-bottom: 1.6rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero__eyebrow::before {
  content: "";
  display: inline-block;
  width: 42px; height: 1px;
  background: var(--caramelo);
}

.hero__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.9rem, 6.2vw, 5.6rem);
  line-height: 1.06;
  letter-spacing: -0.01em;
  margin-bottom: 1.8rem;
}

.hero__title em { color: var(--terracota); }

/* Reveal por m scara: cada linha tem overflow hidden e a palavra sobe */
.mask-line {
  display: block;
  overflow: hidden;
  padding-bottom: 0.08em;
}

.mask-word {
  display: inline-block;
  transform: translateY(115%);
  animation: mask-rise 1.1s var(--ease-out) forwards;
}

.mask-line:nth-child(1) .mask-word { animation-delay: 0.15s; }
.mask-line:nth-child(2) .mask-word { animation-delay: 0.32s; }
.mask-line:nth-child(3) .mask-word { animation-delay: 0.49s; }

@keyframes mask-rise {
  to { transform: translateY(0); }
}

.hero__sub {
  max-width: 44ch;
  font-weight: 300;
  font-size: 1.125rem;
  margin-bottom: 2.4rem;
}

.hero__sub em { color: var(--terracota); font-family: var(--serif); }

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  align-items: center;
  margin-bottom: 2.6rem;
}

.hero__meta {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(43, 36, 32, 0.65);
}

.hero__meta-divider {
  width: 1px; height: 22px;
  background: var(--linha);
}

/* Imagem hero sangrando   direita */
.hero__figure {
  position: relative;
  margin: 0;
  height: clamp(340px, 62vh, 640px);
  overflow: hidden;
}

.hero__figure img {
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: transform;
}

.hero__caption {
  position: absolute;
  left: 0; bottom: 0;
  background: var(--creme);
  padding: 0.7rem 1.4rem 0.7rem 0;
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.9rem;
  color: var(--terracota);
}

/* Marquee */
.hero__marquee {
  margin-top: clamp(2.5rem, 6vh, 4.5rem);
  border-top: 1px solid var(--linha);
  border-bottom: 1px solid var(--linha);
  padding: 1rem 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee__track {
  display: inline-flex;
  animation: marquee 32s linear infinite;
}

.marquee__track span {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  color: rgba(43, 36, 32, 0.5);
  padding-right: 1rem;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ---------- Se  es (estrutura editorial) ---------- */
.section {
  padding: clamp(4.5rem, 10vh, 8rem) var(--pad-x);
  max-width: 1600px;
  margin: 0 auto;
}

.section--dark {
  background: var(--carvao);
  color: var(--creme);
  max-width: none;
}

.section--dark > * { max-width: 1440px; margin-left: auto; margin-right: auto; }

.section--cream {
  background: var(--branco);
  max-width: none;
}

.section--cream > * { max-width: 1440px; margin-left: auto; margin-right: auto; }

.section__head {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 1.6rem;
  margin-bottom: clamp(2.8rem, 6vh, 4.5rem);
}

.section__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--caramelo);
  letter-spacing: 0.2em;
}

.section__num::after { content: " /"; color: var(--linha); }

.section__rule {
  border: none;
  height: 1px;
  background: var(--linha);
  width: 100%;
}

.section__head--light .section__rule { background: var(--linha-clara); }

.section__title {
  grid-column: 1 / -1;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.12;
  margin-top: 1.4rem;
}

.section__title em { color: var(--terracota); }

.section--dark .section__title em { color: var(--caramelo); }

/* ---------- 01 Sobre ---------- */
.sobre__grid {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.sobre__figure {
  margin: 0;
  margin-left: calc(var(--pad-x) * -1); /* sangria editorial   esquerda */
  overflow: hidden;
  height: clamp(320px, 55vh, 560px);
}

.sobre__figure img {
  width: 100%; height: 100%;
  object-fit: cover;
  will-change: transform;
}

.sobre__text { padding-top: clamp(0.5rem, 4vh, 3rem); }

.sobre__lead {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 1.9vw, 1.6rem);
  line-height: 1.45;
  margin-bottom: 1.4rem;
}

.sobre__text > p { margin-bottom: 2rem; font-weight: 300; }

.sobre__difs { list-style: none; }

.sobre__difs li {
  padding: 1.2rem 0;
  border-top: 1px solid var(--linha);
  font-weight: 300;
}

.sobre__difs li:last-child { border-bottom: 1px solid var(--linha); }

.sobre__difs strong {
  font-family: var(--serif);
  font-weight: 600;
  display: block;
  margin-bottom: 0.15rem;
}

/* ---------- 02 Ambientes (galeria) ---------- */
.ambientes__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 4vw, 4rem);
}

.amb-card--offset { transform: translateY(clamp(1.5rem, 5vh, 4rem)); }

.amb-card {
  text-decoration: none;
  color: inherit;
  display: block;
}

.amb-card__media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  position: relative;
}

.amb-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.4s var(--ease-out);
  will-change: transform;
}

.amb-card:hover .amb-card__media img,
.amb-card:focus-visible .amb-card__media img {
  transform: scale(1.07);
}

.amb-card__caption {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1rem;
  padding: 1.4rem 0 0;
  border-bottom: 1px solid var(--linha-clara);
  padding-bottom: 1.4rem;
  transform: translateY(0);
  transition: transform 0.6s var(--ease-out);
}

.amb-card:hover .amb-card__caption { transform: translateY(-6px); }

.amb-card__index {
  font-family: var(--serif);
  font-style: italic;
  color: var(--caramelo);
  font-size: 1.1rem;
  grid-row: span 2;
}

.amb-card__caption h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.5rem;
  letter-spacing: 0.01em;
}

.amb-card__caption p {
  font-weight: 300;
  font-size: 0.95rem;
  color: rgba(245, 239, 230, 0.7);
  max-width: 42ch;
}

/* ---------- 03 Processo ---------- */
.processo__steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
  counter-reset: passo;
}

.step {
  border-top: 1px solid var(--linha);
  padding-top: 1.6rem;
  transition: transform 0.5s var(--ease-out);
}

.step:hover { transform: translateY(-6px); }

.step__num {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  color: var(--caramelo);
  line-height: 1;
  display: block;
  margin-bottom: 1rem;
}

.step__title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.35rem;
  margin-bottom: 0.6rem;
}

.step p { font-weight: 300; font-size: 0.98rem; }

/* ---------- 04 Studio ---------- */
.studio__intro {
  max-width: 62ch;
  margin-bottom: clamp(2.5rem, 5vh, 4rem);
  font-weight: 300;
  font-size: 1.125rem;
}

.studio__intro a { color: var(--terracota); }

.studio__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--linha);
  border: 1px solid var(--linha);
}

.mod-card {
  background: var(--branco);
  padding: clamp(1.6rem, 3vw, 2.6rem);
  transition: background 0.45s ease;
  position: relative;
}

.mod-card:hover { background: var(--creme); }

.mod-card__num {
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--caramelo);
  text-transform: uppercase;
  display: block;
  margin-bottom: 1.1rem;
}

.mod-card h3 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.4rem;
  margin-bottom: 0.6rem;
}

.mod-card h3::after {
  content: "";
  display: block;
  width: 34px; height: 1px;
  background: var(--caramelo);
  margin-top: 0.7rem;
  transition: width 0.5s var(--ease-out);
}

.mod-card:hover h3::after { width: 70px; }

.mod-card p { font-weight: 300; font-size: 0.97rem; }

.studio__cta { margin-top: clamp(2.5rem, 5vh, 4rem); text-align: center; }

/* ---------- N meros ---------- */
.numeros { padding-top: clamp(4rem, 9vh, 7rem); padding-bottom: clamp(4rem, 9vh, 7rem); }

.numeros__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 2rem;
  text-align: center;
}

.numero { position: relative; }

.numero + .numero::before {
  content: "";
  position: absolute;
  left: -1rem; top: 15%;
  height: 70%; width: 1px;
  background: var(--linha-clara);
}

.numero__value {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.4rem, 4.6vw, 4rem);
  color: var(--creme);
  display: block;
  line-height: 1.1;
}

.numero__label {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--caramelo);
  display: block;
  margin-top: 0.6rem;
}

/* ---------- Depoimentos ---------- */
.depoimentos__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
}

.depo {
  border-top: 1px solid var(--linha);
  padding-top: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.depo:nth-child(2) { margin-top: clamp(1rem, 4vh, 3rem); }

.depo p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.18rem;
  line-height: 1.55;
}

.depo footer { margin-top: auto; }

.depo cite {
  font-style: normal;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
}

.depo footer span {
  font-size: 0.88rem;
  font-weight: 300;
  color: var(--terracota);
}

/* ---------- Contato ---------- */
.contato__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(2.5rem, 6vw, 6rem);
  align-items: start;
}

.contato__info > p { font-weight: 300; margin-bottom: 2rem; max-width: 44ch; }

.contato__address { font-style: normal; font-weight: 300; }

.contato__address p { margin-bottom: 1.2rem; }

.contato__address a {
  color: var(--terracota);
  text-decoration: none;
  border-bottom: 1px solid var(--caramelo);
  transition: color 0.3s ease;
}

.contato__address a:hover { color: var(--carvao); }

.contato__form {
  background: var(--creme);
  border: 1px solid var(--linha);
  padding: clamp(1.8rem, 4vw, 3rem);
  display: grid;
  gap: 1.4rem;
}

.form-field { display: grid; gap: 0.4rem; }

.form-field label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terracota);
}

.form-field input,
.form-field select,
.form-field textarea {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 300;
  color: var(--carvao);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--linha);
  padding: 0.65rem 0;
  transition: border-color 0.3s ease;
  border-radius: 0;
}

.form-field textarea { resize: vertical; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-bottom-color: var(--terracota);
}

.form-field input::placeholder,
.form-field textarea::placeholder { color: rgba(43, 36, 32, 0.4); }

.form-feedback {
  font-family: var(--serif);
  font-style: italic;
  color: var(--terracota);
  min-height: 1.5em;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.5s ease, transform 0.5s var(--ease-out);
}

.form-feedback.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Footer ---------- */
.footer {
  background: var(--carvao);
  color: var(--creme);
  padding: clamp(3.5rem, 8vh, 6rem) var(--pad-x) 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 4rem);
  max-width: 1440px;
  margin: 0 auto;
  padding-bottom: 3rem;
}

.footer__brand img {
  width: 185px;
  margin-bottom: 1.2rem;
  filter: invert(0.92) sepia(0.15);
}

.footer__brand p {
  font-weight: 300;
  font-size: 0.95rem;
  color: rgba(245, 239, 230, 0.7);
  max-width: 34ch;
}

.footer h3 {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--caramelo);
  margin-bottom: 1.1rem;
}

.footer ul { list-style: none; }

.footer ul li { margin-bottom: 0.55rem; }

.footer a {
  color: rgba(245, 239, 230, 0.85);
  text-decoration: none;
  font-weight: 300;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

.footer a:hover { color: var(--caramelo); }

.footer__contact p {
  font-weight: 300;
  font-size: 0.95rem;
  color: rgba(245, 239, 230, 0.7);
  margin-bottom: 1rem;
}

.footer__bottom {
  border-top: 1px solid var(--linha-clara);
  max-width: 1440px;
  margin: 0 auto;
  padding: 1.4rem 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(245, 239, 230, 0.55);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.amb-card--offset.reveal.is-visible {
  transform: translateY(clamp(1.5rem, 5vh, 4rem));
}

/* =====================================================================
   LOGIN   split elegante
   ===================================================================== */
.login-body {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  background: var(--creme);
}

.login-visual {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
}

.login-visual img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}

.login-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(43, 36, 32, 0.15), rgba(43, 36, 32, 0.65));
}

.login-visual__quote {
  position: absolute;
  z-index: 2;
  bottom: clamp(2rem, 6vh, 4rem);
  left: clamp(1.5rem, 4vw, 3.5rem);
  right: clamp(1.5rem, 4vw, 3.5rem);
  color: var(--creme);
}

.login-visual__quote p {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.3rem, 2.2vw, 1.9rem);
  line-height: 1.4;
  margin-bottom: 0.8rem;
}

.login-visual__quote span {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--caramelo);
}

.login-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(2.5rem, 6vw, 6rem);
  position: relative;
}

.login-panel__back {
  position: absolute;
  top: clamp(1.5rem, 4vh, 2.8rem);
  right: clamp(1.5rem, 4vw, 3rem);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--terracota);
  border-bottom: 1px solid var(--caramelo);
  padding-bottom: 2px;
  transition: color 0.3s ease;
}

.login-panel__back:hover { color: var(--carvao); }

.login-panel__logo { width: 200px; margin-bottom: clamp(2rem, 5vh, 3.5rem); }

.login-panel__title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.9rem, 3.2vw, 2.7rem);
  line-height: 1.15;
  margin-bottom: 0.6rem;
}

.login-panel__title em { color: var(--terracota); }

.login-panel__sub {
  font-weight: 300;
  color: rgba(43, 36, 32, 0.7);
  margin-bottom: 2.4rem;
  max-width: 42ch;
}

/* Toggle login/registro */
.login-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--linha);
  margin-bottom: 2rem;
  max-width: 460px;
}

.login-tab {
  background: none;
  border: none;
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(43, 36, 32, 0.45);
  padding: 0.9rem 0;
  cursor: pointer;
  position: relative;
  transition: color 0.3s ease;
}

.login-tab::after {
  content: "";
  position: absolute;
  left: 0; bottom: -1px;
  width: 100%; height: 2px;
  background: var(--terracota);
  transform: scaleX(0);
  transition: transform 0.45s var(--ease-out);
}

.login-tab.is-active { color: var(--carvao); }
.login-tab.is-active::after { transform: scaleX(1); }

.login-form {
  display: none;
  max-width: 460px;
  gap: 1.4rem;
}

.login-form.is-active {
  display: grid;
  animation: form-in 0.55s var(--ease-out);
}

@keyframes form-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-form .form-aux {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  font-weight: 300;
}

.login-form .form-aux a {
  color: var(--terracota);
  text-decoration: none;
  border-bottom: 1px solid var(--caramelo);
}

.login-form .form-aux label {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  cursor: pointer;
}

.login-form .form-aux input[type="checkbox"] { accent-color: var(--terracota); }

.login-note {
  margin-top: 2.2rem;
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(43, 36, 32, 0.55);
  max-width: 46ch;
}

/* =====================================================================
   Responsivo
   ===================================================================== */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; padding-right: var(--pad-x); }
  .hero__figure { height: clamp(300px, 50vh, 480px); margin-right: calc(var(--pad-x) * -1); }
  .sobre__grid { grid-template-columns: 1fr; }
  .sobre__figure { margin-right: calc(var(--pad-x) * -1); height: clamp(280px, 45vh, 460px); }
  .processo__steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .studio__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .numeros__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3rem 2rem; }
  .numero:nth-child(odd)::before { display: none; }
  .depoimentos__grid { grid-template-columns: 1fr; max-width: 640px; }
  .depo:nth-child(2) { margin-top: 0; }
  .contato__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .login-body { grid-template-columns: 1fr; }
  .login-visual { min-height: 34vh; order: -1; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    inset: 0;
    background: var(--creme);
    flex-direction: column;
    justify-content: center;
    gap: 2.5rem;
    transform: translateX(100%);
    transition: transform 0.5s var(--ease-out);
    z-index: 105;
  }

  .nav.is-open { transform: translateX(0); }

  .nav__list {
    flex-direction: column;
    gap: 1.6rem;
    text-align: center;
  }

  .nav__link { font-size: 1.05rem; }

  .hamburger { display: flex; }

  .ambientes__grid { grid-template-columns: 1fr; }
  .amb-card--offset { transform: none; }
  .amb-card--offset.reveal.is-visible { transform: translateY(0); }

  .header__logo img { width: 150px; }
}

@media (max-width: 480px) {
  .processo__steps { grid-template-columns: 1fr; }
  .studio__grid { grid-template-columns: 1fr; }
  .numeros__grid { grid-template-columns: 1fr; }
  .numero + .numero::before { display: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .hero__ctas .btn { width: 100%; text-align: center; }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .mask-word { transform: none; animation: none; }
  .reveal { opacity: 1; transform: none; }
  .marquee__track { animation: none; }
}