/* ============ DESIGN TOKENS ============ */
:root {
  --cream:        #FBF6F2;
  --cream-deep:    #F3E9E3;
  --blush:        #E8AFA4;
  --blush-soft:   #F2CFC6;
  --rose:         #C97F73;
  --rose-deep:    #A85D53;
  --charcoal:     #2A2420;
  --charcoal-70:  rgba(42, 36, 32, 0.7);
  --gold:         #B08D57;
  --white:        #FFFFFF;

  --font-display: 'Playfair Display', serif;
  --font-body: 'Jost', sans-serif;

  --space-xs: clamp(0.5rem, 0.4rem + 0.5vw, 0.75rem);
  --space-sm: clamp(0.75rem, 0.6rem + 0.75vw, 1.25rem);
  --space-md: clamp(1.25rem, 1rem + 1.25vw, 2rem);
  --space-lg: clamp(2rem, 1.5rem + 2.5vw, 4rem);
  --space-xl: clamp(3rem, 2rem + 5vw, 7rem);

  --fs-h1: clamp(2.1rem, 1.5rem + 2.8vw, 4rem);
  --fs-h2: clamp(1.9rem, 1.5rem + 2vw, 3rem);
  --fs-h3: clamp(1.25rem, 1.1rem + 0.75vw, 1.6rem);
  --fs-body: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --fs-sm: clamp(0.8rem, 0.78rem + 0.1vw, 0.9rem);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 700ms;

  --radius-pill: 100px;
  --radius-lg: 24px;
  --radius-md: 20px;
  --radius-sm: 16px;
  --radius-xs: 12px;

  --tracking-label: 0.22em;

  --shadow-sm: 0 4px 16px -8px rgba(42,36,32,0.25);
  --shadow-md: 0 20px 50px -28px rgba(42,36,32,0.28);
  --shadow-lg: 0 30px 60px -20px rgba(42,36,32,0.38);
  --shadow-xl: 0 30px 70px -30px rgba(42,36,32,0.32);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--charcoal);
  line-height: 1.1;
  letter-spacing: 0.01em;
  text-wrap: balance;
}
em { font-style: italic; color: var(--rose-deep); }

::selection { background: var(--blush); color: var(--charcoal); }

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

/* subtle grain texture for premium tactile feel */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.03; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.section { padding: var(--space-xl) var(--space-md); }
.section__inner { max-width: 1140px; margin-inline: auto; }

.kicker {
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  font-size: var(--fs-sm);
  color: var(--rose-deep);
  margin-bottom: var(--space-xs);
}
.kicker--light { color: var(--blush-soft); }

/* ornamental gold divider */
.ornament {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: var(--space-sm);
}
.ornament::before, .ornament::after {
  content: ''; height: 1px; width: 28px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.ornament::after { background: linear-gradient(90deg, var(--gold), transparent); }
.ornament span {
  width: 5px; height: 5px; transform: rotate(45deg);
  background: var(--gold);
}
.ornament--center { justify-content: center; }
.ornament--light::before, .ornament--light::after { background: linear-gradient(90deg, transparent, var(--blush-soft)); }
.ornament--light span { background: var(--blush-soft); }
.eyebrow {
  font-family: var(--font-body);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  font-size: var(--fs-sm);
  color: var(--rose-deep);
  margin-bottom: var(--space-sm);
}
.center { text-align: center; margin-inline: auto; }

/* ============ REVEAL ANIMATION ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95em 2em;
  border-radius: 100px;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease), background 300ms var(--ease);
  white-space: nowrap;
  min-height: 44px;
}
.btn--primary {
  background: linear-gradient(155deg, var(--rose) 0%, var(--rose-deep) 55%);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(168, 93, 83, 0.35), inset 0 1px 0 rgba(255,255,255,0.25);
}
.btn--primary:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(168, 93, 83, 0.45), inset 0 1px 0 rgba(255,255,255,0.3); }
.btn--ghost {
  background: transparent;
  color: var(--charcoal);
  border: 1px solid var(--charcoal);
}
.btn--ghost:hover { background: var(--charcoal); color: var(--white); transform: translateY(-3px); }

/* ============ NAV ============ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: var(--space-sm) var(--space-md);
  transition: background 400ms var(--ease), box-shadow 400ms var(--ease), padding 400ms var(--ease);
}
.nav.scrolled {
  background: rgba(251, 246, 242, 0.85);
  backdrop-filter: blur(14px) saturate(160%);
  box-shadow: 0 1px 0 rgba(42,36,32,0.06);
  padding-block: var(--space-xs);
}
.nav__inner {
  max-width: 1240px; margin-inline: auto;
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
}
.nav__logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 600;
}
.nav__logo span { color: var(--rose-deep); }
.nav__links {
  display: flex; gap: var(--space-md);
  font-size: var(--fs-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.nav__links a { position: relative; padding-bottom: 4px; }
.nav__links a::after {
  content: ''; position: absolute; left: 0; bottom: 0; width: 0; height: 1px;
  background: var(--rose-deep); transition: width 300ms var(--ease);
}
.nav__links a:hover::after { width: 100%; }
.nav__cta {
  border: 1px solid var(--charcoal);
  padding: 0.6em 1.4em;
  border-radius: 100px;
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: all 300ms var(--ease);
}
.nav__cta:hover { background: var(--charcoal); color: var(--white); }
.nav__burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav__burger span { width: 22px; height: 1.5px; background: var(--charcoal); transition: all 300ms var(--ease); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--space-xl) + 3rem) var(--space-md) var(--space-lg);
  overflow: hidden;
}
.hero__inner {
  width: 100%;
  max-width: 1320px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--space-lg);
  perspective: 1200px;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  overflow: hidden;
  background: var(--cream);
}
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  will-change: transform;
}
.hero__blob--1 {
  width: 46vw; height: 46vw; max-width: 560px; max-height: 560px;
  top: -12%; right: -10%;
  background: radial-gradient(circle, var(--blush-soft) 0%, var(--blush) 55%, transparent 75%);
  opacity: 0.65;
}
.hero__blob--2 {
  width: 38vw; height: 38vw; max-width: 460px; max-height: 460px;
  bottom: -16%; left: -8%;
  background: radial-gradient(circle, var(--cream-deep) 0%, transparent 70%);
  opacity: 0.8;
}
.hero__blob--3 {
  width: 26vw; height: 26vw; max-width: 320px; max-height: 320px;
  top: 32%; left: 42%;
  background: radial-gradient(circle, var(--gold) 0%, transparent 70%);
  opacity: 0.12;
}
@media (min-width: 901px) {
  .hero__blob--1 { animation: blobFloat1 24s ease-in-out infinite; }
  .hero__blob--2 { animation: blobFloat2 28s ease-in-out infinite; }
  .hero__blob--3 { animation: blobFloat3 20s ease-in-out infinite; }
}
@keyframes blobFloat1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, 40px) scale(1.1); }
}
@keyframes blobFloat2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -35px) scale(1.06); }
}
@keyframes blobFloat3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(35px, 25px) scale(1.15); }
  66% { transform: translate(-25px, -20px) scale(0.92); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__blob { animation: none !important; }
}
.hero__content { max-width: 620px; }
.hero__title { font-size: var(--fs-h1); line-height: 1.08; margin-bottom: var(--space-sm); }
.hero__subtitle {
  font-size: clamp(1rem, 0.95rem + 0.3vw, 1.2rem);
  color: var(--charcoal-70);
  max-width: 46ch;
  margin-bottom: var(--space-md);
  font-weight: 300;
}
.hero__actions { display: flex; gap: var(--space-sm); flex-wrap: wrap; }

.hero__portrait {
  position: relative;
  justify-self: center;
  width: min(360px, 80%);
  aspect-ratio: 2257 / 3359;
  transition: transform 400ms var(--ease);
  transform-style: preserve-3d;
}
.hero__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}
.hero__ribbon {
  position: absolute; bottom: -14px; left: 50%; transform: translateX(-50%);
  background: var(--white);
  color: var(--rose-deep);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.95rem;
  padding: 0.6em 1.4em;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
}

.scroll-cue {
  position: absolute; bottom: var(--space-lg); left: var(--space-md);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: var(--charcoal-70);
  opacity: 0.85;
  transition: opacity 300ms var(--ease), color 300ms var(--ease);
}
.scroll-cue:hover { opacity: 1; color: var(--rose-deep); }
.scroll-cue__word {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
}
.scroll-cue__line {
  position: relative;
  width: 1px;
  height: 46px;
  background: linear-gradient(to bottom, currentColor, transparent);
  overflow: hidden;
}
.scroll-cue__line::after {
  content: '';
  position: absolute;
  top: -8px; left: 50%;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--rose-deep);
  transform: translateX(-50%);
  animation: scrollcue 2.4s ease-in-out infinite;
}
@keyframes scrollcue {
  0%   { top: -8px; opacity: 0; }
  25%  { opacity: 1; }
  85%  { top: 40px; opacity: 0; }
  100% { top: -8px; opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .scroll-cue__line::after { animation: none; opacity: 1; top: 16px; }
}

/* ============ SOBRE ============ */
.sobre__grid {
  display: grid; grid-template-columns: 0.8fr 1.2fr; gap: var(--space-lg); align-items: center;
}
.sobre__img img {
  width: 100%;
  border-radius: var(--radius-md);
  display: block;
  box-shadow: var(--shadow-lg);
}
.sobre__text h2 { margin-bottom: var(--space-sm); }
.sobre__text p { margin-bottom: var(--space-sm); color: var(--charcoal-70); }

/* ============ SERVICOS ============ */
.servicos h2 { margin-bottom: var(--space-lg); }
.price-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
}
.price-card {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(42,36,32,0.06);
  transition: transform 400ms var(--ease), box-shadow 400ms var(--ease);
  overflow: hidden;
}
.price-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--blush), var(--gold));
  transform: scaleX(0); transform-origin: left;
  transition: transform 500ms var(--ease);
}
.price-card:hover { transform: translateY(-8px); box-shadow: 0 26px 60px -24px rgba(168,93,83,0.3); }
.price-card:hover::before { transform: scaleX(1); }
.price-card h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--cream-deep);
}
.price-card li {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: var(--space-sm);
  padding: 0.55em 0;
  font-size: var(--fs-sm);
  border-bottom: 1px dashed rgba(42,36,32,0.1);
}
.price-card li:last-child { border-bottom: none; }
.price-card li span { color: var(--charcoal-70); }
.price-card li b { color: var(--rose-deep); font-family: var(--font-display); font-size: 1.05rem; white-space: nowrap; }

/* ============ COMO FUNCIONA ============ */
.como { background: var(--cream-deep); }
.como h2 { margin-bottom: var(--space-lg); }
.info-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--space-md);
}
.info-card {
  padding: var(--space-sm) var(--space-sm) var(--space-xs) var(--space-md);
  position: relative;
  border-left: 1px solid rgba(42,36,32,0.1);
  transition: border-color 400ms var(--ease);
}
.info-card:hover { border-left-color: var(--rose-deep); }
.info-card__num {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--rose-deep);
  margin-bottom: var(--space-xs);
  transition: transform 400ms var(--ease);
}
.info-card:hover .info-card__num { transform: translateX(4px); }
.info-card h3 { font-size: 1.2rem; margin-bottom: 0.4em; }
.info-card p { color: var(--charcoal-70); font-size: var(--fs-sm); }

/* ============ AGENDAR (formulário + calendário) ============ */
.agendar__sub {
  max-width: 46ch; margin-inline: auto; margin-bottom: var(--space-lg);
  color: var(--charcoal-70);
}
.agendar__card {
  max-width: 620px;
  margin-inline: auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xl);
  display: grid;
  gap: var(--space-md);
  text-align: left;
}
.agendar__field { display: grid; gap: 0.5em; }
.agendar__field label, .agendar__label-static {
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--rose-deep);
}
.agendar__field input[type="text"],
.agendar__field select {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--charcoal);
  background: var(--cream);
  border: 1px solid rgba(42,36,32,0.1);
  border-radius: var(--radius-xs);
  padding: 0.85em 1em;
  min-height: 44px;
  transition: border-color 250ms var(--ease), box-shadow 250ms var(--ease);
}
.agendar__field input[type="text"]:focus,
.agendar__field select:focus {
  outline: none;
  border-color: var(--rose-deep);
  box-shadow: 0 0 0 3px rgba(168,93,83,0.15);
}
.agendar__submit { width: 100%; margin-top: var(--space-xs); }

/* calendar widget */
.calendar {
  background: var(--cream);
  border-radius: var(--radius-sm);
  padding: var(--space-sm);
}
.calendar__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--space-xs);
}
.calendar__header h3 {
  font-size: 1.1rem; text-transform: capitalize;
}
.calendar__nav {
  background: var(--white);
  border: 1px solid rgba(42,36,32,0.1);
  border-radius: 50%;
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  color: var(--rose-deep);
  cursor: pointer;
  transition: background 250ms var(--ease);
}
.calendar__nav:hover { background: var(--blush-soft); }
.calendar__nav:disabled { opacity: 0.3; cursor: not-allowed; }
.calendar__grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}
.calendar__day-header {
  font-size: 0.7rem;
  color: var(--charcoal-70);
  padding: 0.4em 0;
  text-transform: uppercase;
}
.calendar__day {
  aspect-ratio: 1;
  display: flex; align-items: center; justify-content: center;
  border: none;
  background: transparent;
  border-radius: 50%;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--charcoal);
  cursor: pointer;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}
.calendar__day:hover:not(:disabled) { background: var(--blush-soft); }
.calendar__day.is-selected { background: var(--rose-deep); color: var(--white); }
.calendar__day.is-today:not(.is-selected) { box-shadow: inset 0 0 0 1px var(--rose-deep); }
.calendar__day:disabled { color: rgba(42,36,32,0.25); cursor: not-allowed; }
.calendar__day.is-empty { visibility: hidden; }

/* ============ POLÍTICA ============ */
.agendamento {
  position: relative;
  padding-top: var(--space-lg);
  padding-bottom: calc(var(--space-md) + 40px);
  background:
    linear-gradient(155deg, var(--rose-deep), var(--rose) 60%, var(--blush));
  color: var(--white);
  overflow: hidden;
}
.agendamento .wave { position: absolute; left: 0; width: 100%; line-height: 0; z-index: 0; }
.agendamento .wave--top { top: -1px; transform: rotate(180deg); }
.agendamento .wave--bottom { bottom: -1px; }
.agendamento .wave svg { display: block; width: 100%; height: clamp(40px, 8vw, 90px); }
.agendamento__grid { position: relative; z-index: 1; display: flex; justify-content: center; }
.agendamento__card { max-width: 720px; text-align: center; }
.agendamento__card h2 { color: var(--white); margin-bottom: var(--space-sm); text-shadow: 0 2px 20px rgba(0,0,0,0.12); }
.agendamento__card p { margin-bottom: var(--space-sm); color: rgba(255,255,255,0.96); }
.agendamento__card b { color: var(--white); font-family: var(--font-display); font-size: 1.15em; }
.kicker--light { display: inline-block; }

/* ============ CONTATO ============ */
.contato__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-lg); align-items: center;
}
.pay-icons { display: flex; gap: var(--space-sm); justify-content: center; margin-top: var(--space-sm); }
.pay-icon {
  width: 96px; height: 96px; border-radius: 50%;
  background: var(--white);
  border: 1.5px solid var(--blush);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 1.05rem; color: var(--rose-deep);
  box-shadow: var(--shadow-sm);
  transition: transform 300ms var(--ease), box-shadow 300ms var(--ease);
}
.pay-icon:hover { transform: translateY(-6px) scale(1.04); box-shadow: var(--shadow-md); }
.contato__cta { text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--space-sm); }
.contato__cta p.center { color: var(--charcoal-70); max-width: 32ch; }

/* ============ INSTAGRAM ============ */
.instagram { background: var(--cream-deep); }
.instagram__feed {
  max-width: 900px;
  margin-inline: auto;
  min-height: 120px;
  position: relative;
  overflow: hidden;
}
.instagram__cover {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 0;
  background: var(--cream-deep);
  z-index: 5;
  pointer-events: none;
}
.instagram__fallback {
  text-align: center;
  padding: var(--space-lg);
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  display: grid;
  gap: var(--space-sm);
  justify-items: center;
}
.instagram__fallback p { color: var(--charcoal-70); max-width: 38ch; }

/* ============ FOOTER ============ */
.footer {
  text-align: center;
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  background: var(--charcoal);
  color: var(--cream);
}
.footer__logo { font-family: var(--font-display); font-size: 2rem; }
.footer__logo span { color: var(--blush); }
.ornament--footer { justify-content: center; margin: var(--space-sm) auto var(--space-md); }
.ornament--footer::before, .ornament--footer::after { background: linear-gradient(90deg, transparent, var(--gold)); }
.footer__links {
  display: flex; flex-wrap: wrap; justify-content: center; gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.footer__links a {
  color: var(--blush-soft);
  font-size: var(--fs-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 250ms var(--ease);
}
.footer__links a:hover { color: var(--blush); }
.footer__copy { font-size: 0.78rem; color: rgba(251,246,242,0.5); padding-top: var(--space-md); border-top: 1px solid rgba(251,246,242,0.1); }

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45);
  animation: pulse 2.4s ease-in-out infinite;
  transition: transform 300ms var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.45); }
  50% { box-shadow: 0 12px 28px rgba(37, 211, 102, 0.7), 0 0 0 10px rgba(37, 211, 102, 0.12); }
}
@media (prefers-reduced-motion: reduce) {
  .whatsapp-float { animation: none; }
}

/* ============ POPUP ============ */
.popup {
  position: fixed; inset: 0; z-index: 500;
  display: flex; align-items: center; justify-content: center;
  padding: var(--space-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity 400ms var(--ease), visibility 0s linear 400ms;
}
.popup.is-visible {
  opacity: 1;
  visibility: visible;
  transition: opacity 400ms var(--ease), visibility 0s linear 0s;
}
.popup__overlay {
  position: absolute; inset: 0;
  background: rgba(42, 36, 32, 0.55);
  backdrop-filter: blur(4px);
}
.popup__card {
  position: relative;
  max-width: 420px;
  width: 100%;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  text-align: center;
  transform: translateY(24px) scale(0.96);
  transition: transform 400ms var(--ease);
}
.popup.is-visible .popup__card { transform: translateY(0) scale(1); }
.popup__card h3 {
  font-size: 1.6rem;
  margin-bottom: var(--space-xs);
}
.popup__card p {
  color: var(--charcoal-70);
  margin-bottom: var(--space-md);
}
.popup__card .btn { width: 100%; }
.popup__close {
  position: absolute; top: 14px; right: 14px;
  width: 32px; height: 32px;
  border: none; background: var(--cream);
  border-radius: 50%;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--charcoal-70);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 250ms var(--ease), color 250ms var(--ease);
}
.popup__close:hover { background: var(--blush-soft); color: var(--charcoal); }

@media (prefers-reduced-motion: reduce) {
  .popup, .popup__card { transition: opacity 200ms linear; transform: none !important; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav__links {
    position: fixed; inset: 0; top: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    font-size: 1.4rem;
    transform: translateY(-100%);
    opacity: 0;
    transition: transform 400ms var(--ease), opacity 400ms var(--ease);
    pointer-events: none;
  }
  .nav__links--open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__burger { display: flex; position: relative; z-index: 101; }
  .nav__burger.is-active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav__burger.is-active span:nth-child(2) { opacity: 0; }
  .nav__burger.is-active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .hero { padding-top: 8rem; }
  .hero__inner { grid-template-columns: 1fr; text-align: center; gap: var(--space-lg); }
  .hero__content { max-width: 100%; margin-inline: auto; }
  .hero__subtitle { margin-inline: auto; }
  .hero__actions { justify-content: center; }
  .sobre__grid { grid-template-columns: 1fr; }
  .sobre__img { max-width: 320px; margin-inline: auto; }
  .contato__grid { grid-template-columns: 1fr; }
  .scroll-cue { left: 50%; transform: translateX(-50%); }
}

@media (max-width: 480px) {
  .pay-icons { gap: var(--space-xs); }
  .pay-icon { width: 80px; height: 80px; font-size: 0.9rem; }
}