/* =============================================
   Labora — Clínica da Atividade
   Paleta inspirada no logo: terracota + creme
   ============================================= */

:root {
  --terracota: #bf6b3a;
  --terracota-dark: #a15826;
  --terracota-light: #d4896a;
  --creme: #f5ede3;
  --creme-dark: #ebe0d1;
  --marrom: #2d1810;
  --marrom-soft: #5c4434;
  --text: #2d1810;
  --text-soft: #6b5848;
  --border: #e4d8c7;
  --bg: #fbf7f1;
  --white: #ffffff;
  --shadow: 0 4px 20px rgba(45, 24, 16, 0.08);
  --shadow-lg: 0 12px 40px rgba(45, 24, 16, 0.12);
  --ease-out: cubic-bezier(.22, 1, .36, 1);
  --ease-soft: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  animation: page-fade .7s var(--ease-out) both;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease, transform .25s ease; }

/* === Movimento === */
@keyframes page-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translate3d(0, 22px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes image-reveal {
  from {
    opacity: 0;
    transform: translate3d(0, calc(var(--parallax-y, 0px) + 28px), 0) scale(.97);
    clip-path: inset(10% 10% 10% 10%);
  }
  to {
    opacity: 1;
    transform: translate3d(0, var(--parallax-y, 0px), 0) scale(1);
    clip-path: inset(0 0 0 0);
  }
}

@keyframes soft-float {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(0, -10px, 0); }
}

@keyframes quiet-breathe {
  0%, 100% { opacity: .72; }
  50% { opacity: 1; }
}

@keyframes ambient-drift {
  from { background-position: 0 0; }
  to { background-position: 88px 0; }
}

@keyframes accent-sweep {
  0%, 72%, 100% { transform: translateX(-115%); opacity: 0; }
  12% { opacity: 1; }
  38% { transform: translateX(115%); opacity: 0; }
}

@keyframes frame-pulse {
  0%, 100% { opacity: .72; }
  50% { opacity: 1; }
}

@keyframes mark-draw {
  0%, 24% { stroke-dashoffset: 44; }
  46%, 100% { stroke-dashoffset: 0; }
}

@keyframes dot-pulse {
  0%, 100% { opacity: .75; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.16); }
}

@keyframes underline-flow {
  0%, 100% { background-size: 0 8%; }
  48%, 78% { background-size: 100% 8%; }
}

@keyframes card-sheen {
  0%, 70%, 100% { transform: translateX(-130%); opacity: 0; }
  10% { opacity: 1; }
  34% { transform: translateX(130%); opacity: 0; }
}

@keyframes line-grow {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.reveal {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition:
    opacity .8s var(--ease-soft),
    transform .8s var(--ease-soft);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-line {
  transform-origin: left center;
  transform: scaleX(0);
}

.reveal-line.is-visible {
  animation: line-grow .8s var(--ease-soft) forwards;
  animation-delay: var(--reveal-delay, 0ms);
}

/* === Tipografia === */
h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', 'Playfair Display', serif;
  color: var(--marrom);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.005em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 500; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 500; margin-bottom: .6em; }
h3 { font-size: 1.35rem; font-weight: 600; margin-bottom: .5em; }
p { color: var(--text-soft); margin-bottom: 1em; }
p:last-child { margin-bottom: 0; }

/* === Layout === */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 28px;
}

section { padding: 90px 0; }
.bg-creme { background: var(--creme); }
.bg-terracota { background: var(--terracota); color: var(--white); }
.bg-terracota h1, .bg-terracota h2, .bg-terracota h3 { color: var(--white); }
.bg-terracota p { color: rgba(255, 255, 255, .88); }

.section-tag {
  display: inline-block;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--terracota);
  letter-spacing: .02em;
  margin-bottom: 12px;
}
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

/* === Header === */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(251, 247, 241, .96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  transition: background .3s ease, box-shadow .3s ease, transform .3s ease;
}
header.scrolled {
  background: rgba(251, 247, 241, .9);
  box-shadow: var(--shadow);
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--marrom);
}
.logo-mark {
  width: 42px; height: 42px;
  background: var(--terracota);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--white);
  flex-shrink: 0;
  transition: background .3s ease, transform .3s var(--ease-out);
}
.logo:hover .logo-mark { transform: rotate(8deg) scale(1.04); }
.logo-mark svg { width: 24px; height: 24px; }
.logo-mark svg line,
.logo-mark svg path {
  stroke-dasharray: 44;
  stroke-dashoffset: 44;
  animation: mark-draw 5.8s var(--ease-soft) infinite;
}
.logo-mark svg path { animation-delay: .22s; }
.logo-mark svg circle {
  transform-box: fill-box;
  transform-origin: center;
  animation: dot-pulse 5.8s ease-in-out infinite;
}
.logo-mark svg circle:nth-of-type(2) { animation-delay: .16s; }
.logo-mark svg circle:nth-of-type(3) { animation-delay: .32s; }
.logo-mark svg circle:nth-of-type(4) { animation-delay: .48s; }
.logo-text {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: 1.6rem;
  color: var(--marrom);
  line-height: 1;
}
.logo-text small {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: .65rem;
  font-weight: 500;
  letter-spacing: .18em;
  color: var(--terracota);
  text-transform: uppercase;
  margin-top: 4px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 34px;
  align-items: center;
}
.nav-links a {
  font-size: .92rem;
  font-weight: 500;
  color: var(--marrom-soft);
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -3px;
  width: 0; height: 1.5px;
  background: var(--terracota);
  transition: width .3s ease;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--terracota);
}
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links .btn-nav {
  background: var(--terracota);
  color: var(--white) !important;
  padding: 11px 22px;
  border-radius: 999px;
  font-size: .85rem;
  letter-spacing: .03em;
  box-shadow: 0 10px 24px rgba(191, 107, 58, .16);
}
.nav-links .btn-nav::after { display: none; }
.nav-links .btn-nav:hover {
  background: var(--terracota-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(191, 107, 58, .22);
}

.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--marrom); margin: 5px 0; transition: .3s; }

/* === Botões === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .03em;
  cursor: pointer;
  border: none;
  transition:
    background .3s ease,
    border-color .3s ease,
    color .3s ease,
    box-shadow .3s ease,
    transform .3s var(--ease-out);
  font-family: 'Montserrat', sans-serif;
  position: relative;
  overflow: hidden;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.24), transparent);
  transform: translateX(-110%);
  transition: transform .7s var(--ease-soft);
}
.btn:hover::before { transform: translateX(110%); }
.btn-primary {
  background: var(--terracota);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(191, 107, 58, .18);
}
.btn-primary:hover {
  background: var(--terracota-dark);
  color: var(--white);
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(191, 107, 58, .24);
}
.btn-outline { background: transparent; color: var(--marrom); border: 1.5px solid var(--marrom); }
.btn-outline:hover { background: var(--marrom); color: var(--white); transform: translateY(-3px); }
.btn-wa { background: #25d366; color: var(--white); }
.btn-wa:hover { background: #1ea952; color: var(--white); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--terracota); padding: 10px 0; }
.btn-ghost:hover { color: var(--terracota-dark); }
.btn-ghost::after { content: " →"; transition: transform .2s ease; display: inline-block; margin-left: 4px; }
.btn-ghost:hover::after { transform: translateX(4px); }

/* === Hero === */
.hero {
  padding: 160px 0 90px;
  background:
    radial-gradient(circle at 80% 20%, rgba(191, 107, 58, .08), transparent 50%),
    var(--bg);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 72px 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(191, 107, 58, .28), transparent);
  transform-origin: center;
  animation: line-grow 1.2s .2s var(--ease-soft) both;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(115deg, transparent 0 47%, rgba(191, 107, 58, .055) 48% 50%, transparent 51% 100%);
  background-size: 88px 88px;
  mask-image: linear-gradient(90deg, transparent, #000 20%, #000 72%, transparent);
  opacity: .75;
  animation: ambient-drift 18s linear infinite;
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--terracota);
  margin-bottom: 16px;
}
.hero-tag::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--terracota);
  animation: quiet-breathe 3.8s ease-in-out infinite;
}
.hero-tag,
.hero h1,
.hero-sub,
.hero-cta {
  opacity: 0;
  animation: fade-up .75s var(--ease-soft) forwards;
}
.hero-tag { animation-delay: .08s; }
.hero h1 { animation-delay: .18s; }
.hero-sub { animation-delay: .3s; }
.hero-cta { animation-delay: .42s; }
.hero h1 { margin-bottom: 22px; }
.hero h1 em {
  font-style: italic;
  color: var(--terracota);
  font-weight: 400;
  background-image: linear-gradient(rgba(191, 107, 58, .22), rgba(191, 107, 58, .22));
  background-position: 0 88%;
  background-repeat: no-repeat;
  background-size: 0 8%;
  animation: underline-flow 5.6s 1.1s var(--ease-soft) infinite;
}
.hero-sub {
  font-size: 1.1rem;
  max-width: 54ch;
  margin-bottom: 36px;
  color: var(--text-soft);
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: 4px;
  background: var(--terracota);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  animation: image-reveal .95s .28s var(--ease-soft) both;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 1s var(--ease-soft), filter .6s ease;
}
.hero-visual:hover img {
  filter: saturate(1.03) contrast(1.02);
  transform: scale(1.04);
}
.hero-visual::before {
  content: "";
  position: absolute; inset: 0;
  border: 1px solid rgba(255, 255, 255, .25);
  margin: 14px;
  z-index: 2;
  pointer-events: none;
  animation: frame-pulse 4.2s ease-in-out infinite;
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 38%, rgba(255,255,255,.28), transparent 62%);
  transform: translateX(-115%);
  z-index: 3;
  pointer-events: none;
  animation: accent-sweep 7s 1.2s var(--ease-soft) infinite;
}

/* === Sobre === */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 70px;
  align-items: center;
}
.sobre-text p { font-size: 1.02rem; }
.sobre-image {
  position: relative;
  aspect-ratio: 3/4;
  transform: translate3d(0, var(--parallax-y, 0px), 0);
  will-change: transform;
}
.sobre-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  transition: transform .9s var(--ease-soft), filter .5s ease;
}
.sobre-image:hover img {
  filter: saturate(1.04);
  transform: scale(1.025);
}
.sobre-image::after {
  content: "";
  position: absolute;
  inset: -20px -20px 20px 20px;
  border: 1.5px solid var(--terracota);
  border-radius: 4px;
  z-index: -1;
  transition: transform .6s var(--ease-soft);
}
.sobre-image:hover::after { transform: translate3d(-6px, 6px, 0); }

/* === Cards (serviços) === */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 960px) {
  .cards-grid { grid-template-columns: 1fr !important; max-width: 520px; margin: 0 auto; }
}
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 44px 38px;
  transition:
    border-color .35s ease,
    transform .45s var(--ease-out),
    box-shadow .45s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 3px;
  background: var(--terracota);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .45s var(--ease-soft);
}
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 34%, rgba(191, 107, 58, .08), transparent 62%);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-130%);
}
.card.reveal.is-visible::after {
  animation: card-sheen 6.4s var(--ease-soft) infinite;
  animation-delay: calc(var(--reveal-delay, 0ms) + 1s);
}
.card:hover {
  border-color: rgba(191, 107, 58, .35);
  transform: translateY(-8px);
  box-shadow: 0 22px 44px rgba(45, 24, 16, .12);
}
.card:hover::before { transform: scaleX(1); }
.card-num {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.1rem;
  color: var(--terracota);
  margin-bottom: 14px;
  display: block;
}
.card h3 { font-size: 1.6rem; font-weight: 500; margin-bottom: 14px; }
.card p { margin-bottom: 24px; }
.card ul { list-style: none; margin-bottom: 28px; }
.card ul li {
  padding: 8px 0 8px 24px;
  font-size: .95rem;
  color: var(--text-soft);
  position: relative;
  border-bottom: 1px solid var(--border);
}
.card ul li:last-child { border-bottom: none; }
.card ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 17px;
  width: 12px; height: 1px;
  background: var(--terracota);
  transition: width .25s ease;
}
.card:hover ul li::before { width: 16px; }

/* === Steps (como atuamos) === */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  counter-reset: step;
}
.step {
  counter-increment: step;
  position: relative;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  transition: transform .35s var(--ease-out);
}
.step.reveal.is-visible { animation: quiet-breathe 6s ease-in-out infinite; }
.step:hover { transform: translateY(-4px); }
.step::before {
  content: "0" counter(step);
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1rem;
  color: var(--terracota);
  position: absolute;
  top: -14px; left: 0;
  background: var(--bg);
  padding-right: 12px;
  transition: color .25s ease, transform .35s var(--ease-out);
}
.step:hover::before {
  color: var(--terracota-dark);
  transform: translateX(4px);
}
.step h3 { font-size: 1.25rem; font-weight: 500; margin-bottom: 8px; }
.step p { font-size: .94rem; margin: 0; }

/* === Citação (bloco terracota) === */
.quote-band {
  background: var(--terracota);
  color: var(--white);
  padding: 80px 40px;
  text-align: center;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(191, 107, 58, .16);
}
.quote-band::before {
  content: "\201C";
  position: absolute;
  top: -20px; left: 40px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 12rem;
  color: rgba(255,255,255,.15);
  line-height: 1;
  animation: quiet-breathe 5s ease-in-out infinite;
}
.quote-band q {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 400;
  line-height: 1.35;
  color: var(--white);
  quotes: none;
  max-width: 720px;
  display: block;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.quote-band cite {
  display: block;
  margin-top: 24px;
  color: rgba(255,255,255,.85);
  font-style: normal;
  font-weight: 500;
  font-size: .9rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

/* === Resultados === */
.resultados-lista {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 48px;
}
.resultados-lista li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  font-size: 1rem;
  color: var(--text-soft);
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
  transition: color .25s ease, transform .3s var(--ease-out), border-color .25s ease;
}
.resultados-lista li:hover {
  color: var(--marrom);
  border-color: rgba(191, 107, 58, .35);
  transform: translateX(6px);
}
.resultados-lista li::before {
  content: "✦";
  color: var(--terracota);
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform .35s var(--ease-out);
}
.resultados-lista li:hover::before { transform: rotate(18deg) scale(1.08); }

/* === Perguntas === */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.faq-item {
  padding: 28px 0 26px;
  border-top: 1px solid var(--border);
  transition: transform .35s var(--ease-out), border-color .25s ease;
}
.faq-item:hover {
  border-color: rgba(191, 107, 58, .4);
  transform: translateY(-4px);
}
.faq-item h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}
.faq-item p {
  font-size: .96rem;
}

/* === Contato === */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 70px;
  align-items: start;
}
.contato-info h2 { margin-bottom: 16px; }
.contato-canal {
  margin: 28px 0;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.contato-canal a {
  display: block;
  padding: 8px 0;
  color: var(--marrom);
  font-weight: 500;
}
.contato-canal a:hover { color: var(--terracota); }
.contato-canal small {
  display: block;
  font-size: .72rem;
  color: var(--text-soft);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 2px;
}

.form {
  background: var(--white);
  padding: 44px;
  border-radius: 4px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 18px;
  box-shadow: 0 16px 40px rgba(45, 24, 16, .07);
  transition: border-color .3s ease, box-shadow .3s ease, transform .35s var(--ease-out);
}
.form:hover {
  border-color: rgba(191, 107, 58, .28);
  box-shadow: 0 22px 54px rgba(45, 24, 16, .1);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  color: var(--marrom);
  margin-bottom: 6px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
input, textarea, select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font: inherit;
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--terracota);
  box-shadow: 0 0 0 4px rgba(191, 107, 58, .1);
  transform: translateY(-1px);
}
textarea { min-height: 130px; resize: vertical; }
.form-msg {
  padding: 12px 16px;
  border-radius: 4px;
  font-weight: 500;
  font-size: .9rem;
  display: none;
}
.form-msg.ok { background: #d1fae5; color: #065f46; }
.form-msg.err { background: #fee2e2; color: #991b1b; }

/* === Footer === */
footer {
  background: var(--marrom);
  color: rgba(255, 255, 255, .7);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, .12);
}
footer h4 {
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
footer a {
  display: block;
  color: rgba(255, 255, 255, .65);
  font-size: .92rem;
  padding: 5px 0;
}
footer a:hover { color: var(--terracota-light); }
.footer-brand {
  font-family: 'Cormorant Garamond', serif;
  color: var(--white);
  font-size: 1.8rem;
  font-weight: 500;
  margin-bottom: 6px;
}
.footer-brand small {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: .68rem;
  font-weight: 400;
  opacity: .7;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-top: 4px;
}
.footer-desc {
  font-size: .9rem;
  max-width: 30ch;
  margin-top: 18px;
  color: rgba(255,255,255,.55);
}
.footer-bottom {
  font-size: .8rem;
  color: rgba(255,255,255,.45);
  text-align: center;
}
.socials { display: flex; gap: 10px; margin-top: 18px; }
.socials a {
  display: inline-block;
  padding: 7px 14px;
  background: rgba(255,255,255,.06);
  border-radius: 999px;
  font-size: .8rem;
  letter-spacing: .05em;
}
.socials a:hover {
  background: var(--terracota);
  color: var(--white);
  transform: translateY(-2px);
}

/* === WhatsApp fixo === */
.fab {
  position: fixed;
  bottom: 26px; right: 26px;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: grid; place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .35);
  z-index: 50;
  transition: transform .25s ease;
  animation: soft-float 3.6s ease-in-out infinite;
}
.fab:hover {
  animation-play-state: paused;
  transform: scale(1.08);
}
.fab svg { width: 28px; height: 28px; fill: var(--white); }

/* === Responsivo === */
@media (max-width: 960px) {
  .hero-grid, .sobre-grid, .contato-grid { grid-template-columns: 1fr; gap: 48px; }
  .steps { grid-template-columns: 1fr 1fr; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .resultados-lista { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 380px; margin: 0 auto; aspect-ratio: 16/10; }
  .sobre-image { max-width: 360px; margin: 0 auto; aspect-ratio: 4/5; }
  .sobre-grid { gap: 60px; }
  .sobre-image::after { inset: -14px -14px 14px 14px; }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  section { padding: 56px 0; }
  h1 { font-size: clamp(1.9rem, 8vw, 2.4rem); }
  h2 { font-size: clamp(1.5rem, 6vw, 1.9rem); }
  h3 { font-size: 1.2rem; }

  .hero { padding: 110px 0 52px; }
  .hero-tag { font-size: .95rem; }
  .hero-sub { font-size: 1rem; margin-bottom: 28px; }
  .hero-cta { flex-direction: column; width: 100%; }
  .hero-cta .btn { justify-content: center; width: 100%; }
  .hero-visual { max-width: 100%; aspect-ratio: 4/3; }

  nav { padding: 14px 0; }
  .logo-mark { width: 36px; height: 36px; }
  .logo-mark svg { width: 20px; height: 20px; }
  .logo-text { font-size: 1.3rem; }
  .logo-text small { font-size: .6rem; letter-spacing: .14em; }

  .nav-links {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--bg);
    flex-direction: column;
    gap: 0;
    padding: 8px 20px 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: none;
  }
  .nav-links.open {
    display: flex;
    animation: fade-up .28s var(--ease-out) both;
  }
  .nav-links li { border-bottom: 1px solid var(--border); width: 100%; }
  .nav-links li:last-child { border: none; padding-top: 12px; }
  .nav-links a { display: block; padding: 14px 0; font-size: 1rem; }
  .nav-links .btn-nav { text-align: center; width: 100%; }
  .nav-toggle { display: block; }

  .sobre-grid { gap: 44px; }
  .sobre-image { max-width: 320px; }
  .sobre-image::after { inset: -10px -10px 10px 10px; }

  .steps { grid-template-columns: 1fr; gap: 24px; }
  .step { padding-top: 24px; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; text-align: left; }

  .form-row { grid-template-columns: 1fr; gap: 14px; }
  .form { padding: 28px 22px; gap: 14px; }

  .quote-band { padding: 48px 22px; }
  .quote-band::before { font-size: 7rem; top: -10px; left: 20px; }

  .card { padding: 32px 26px; }
  .card h3 { font-size: 1.4rem; }

  .section-head { margin-bottom: 36px; }

  .contato-canal a { padding: 10px 0; }

  .fab { width: 52px; height: 52px; bottom: 20px; right: 20px; }
  .fab svg { width: 26px; height: 26px; }
}

@media (max-width: 420px) {
  h1 { font-size: 1.9rem; line-height: 1.25; }
  .hero { padding: 100px 0 44px; }
  .card { padding: 28px 22px; }
  .form { padding: 24px 18px; }
  .quote-band q { font-size: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }

  body,
  .hero-tag,
  .hero h1,
  .hero-sub,
  .hero-cta,
  .hero-visual,
  .reveal {
    opacity: 1 !important;
    transform: none !important;
    clip-path: none !important;
  }

  .fab { animation: none !important; }
}